From e9d273f7b0544b03e4d73e1078b2755fef0e05f7 Mon Sep 17 00:00:00 2001 From: /dev/humancontroller Date: Sat, 28 Mar 2015 01:21:52 +0100 Subject: remove most libraries from the source tree --- src/AL/VERSION | 5 - src/AL/al.h | 656 - src/AL/alc.h | 237 - src/AL/alext.h | 355 - src/AL/efx-creative.h | 3 - src/AL/efx-presets.h | 402 - src/AL/efx.h | 761 - src/SDL12/include/SDL_config.h.default | 45 - src/SDL12/include/SDL_config.h.in | 314 - src/SDL12/include/doxyfile | 946 -- src/SDL2/include/SDL.h | 163 - src/SDL2/include/SDL_assert.h | 284 - src/SDL2/include/SDL_atomic.h | 260 - src/SDL2/include/SDL_audio.h | 506 - src/SDL2/include/SDL_bits.h | 97 - src/SDL2/include/SDL_blendmode.h | 63 - src/SDL2/include/SDL_clipboard.h | 71 - src/SDL2/include/SDL_config.h | 55 - src/SDL2/include/SDL_config.h.cmake | 395 - src/SDL2/include/SDL_config.h.in | 333 - src/SDL2/include/SDL_config_android.h | 144 - src/SDL2/include/SDL_config_iphoneos.h | 155 - src/SDL2/include/SDL_config_macosx.h | 184 - src/SDL2/include/SDL_config_minimal.h | 81 - src/SDL2/include/SDL_config_pandora.h | 124 - src/SDL2/include/SDL_config_psp.h | 140 - src/SDL2/include/SDL_config_windows.h | 210 - src/SDL2/include/SDL_config_winrt.h | 190 - src/SDL2/include/SDL_config_wiz.h | 118 - src/SDL2/include/SDL_copying.h | 20 - src/SDL2/include/SDL_cpuinfo.h | 156 - src/SDL2/include/SDL_egl.h | 1396 -- src/SDL2/include/SDL_endian.h | 239 - src/SDL2/include/SDL_error.h | 76 - src/SDL2/include/SDL_events.h | 723 - src/SDL2/include/SDL_filesystem.h | 136 - src/SDL2/include/SDL_gamecontroller.h | 316 - src/SDL2/include/SDL_gesture.h | 87 - src/SDL2/include/SDL_haptic.h | 1225 -- src/SDL2/include/SDL_hints.h | 517 - src/SDL2/include/SDL_joystick.h | 253 - src/SDL2/include/SDL_keyboard.h | 217 - src/SDL2/include/SDL_keycode.h | 341 - src/SDL2/include/SDL_loadso.h | 81 - src/SDL2/include/SDL_log.h | 211 - src/SDL2/include/SDL_main.h | 155 - src/SDL2/include/SDL_messagebox.h | 144 - src/SDL2/include/SDL_mouse.h | 224 - 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src/jpeg-8c/jidctint.c | 5137 ------ src/jpeg-8c/jinclude.h | 91 - src/jpeg-8c/jmemmgr.c | 1118 -- src/jpeg-8c/jmemnobs.c | 109 - src/jpeg-8c/jmemsys.h | 198 - src/jpeg-8c/jmorecfg.h | 371 - src/jpeg-8c/jpegint.h | 407 - src/jpeg-8c/jpeglib.h | 1160 -- src/jpeg-8c/jquant1.c | 856 - src/jpeg-8c/jquant2.c | 1310 -- src/jpeg-8c/jutils.c | 231 - src/jpeg-8c/jversion.h | 14 - src/libcurl-7.35.0/curl/curl.h | 2296 --- src/libcurl-7.35.0/curl/curlbuild.h | 587 - src/libcurl-7.35.0/curl/curlrules.h | 262 - src/libcurl-7.35.0/curl/curlver.h | 69 - src/libcurl-7.35.0/curl/easy.h | 102 - src/libcurl-7.35.0/curl/mprintf.h | 81 - src/libcurl-7.35.0/curl/multi.h | 399 - src/libcurl-7.35.0/curl/stdcheaders.h | 33 - src/libcurl-7.35.0/curl/typecheck-gcc.h | 610 - src/libogg-1.3.1/include/ogg/config_types.h | 25 - src/libogg-1.3.1/include/ogg/ogg.h | 210 - src/libogg-1.3.1/include/ogg/os_types.h | 147 - src/libogg-1.3.1/src/bitwise.c | 857 - src/libogg-1.3.1/src/framing.c | 2111 --- src/libs/macosx/libSDL2-2.0.0.dylib | Bin 4509204 -> 0 bytes src/libs/macosx/libSDL2main.a | Bin 10892 -> 0 bytes src/libs/win32/SDL.dll | Bin 1592921 -> 0 bytes src/libs/win32/SDL2.dll | Bin 4618565 -> 0 bytes src/libs/win32/libSDL.a | Bin 1531146 -> 0 bytes src/libs/win32/libSDL2.a | Bin 6157810 -> 0 bytes src/libs/win32/libSDL2.dll.a | Bin 344564 -> 0 bytes src/libs/win32/libSDL2main.a | Bin 7558 -> 0 bytes src/libs/win32/libcurl.a | Bin 385192 -> 0 bytes src/libs/win64/SDL264.dll | Bin 6170550 -> 0 bytes src/libs/win64/SDL64.dll | Bin 1894504 -> 0 bytes src/libs/win64/libSDL264.a | Bin 7810478 -> 0 bytes src/libs/win64/libSDL264.dll.a | Bin 337996 -> 0 bytes src/libs/win64/libSDL264main.a | Bin 9108 -> 0 bytes src/libs/win64/libSDL64.a | Bin 1829790 -> 0 bytes src/libs/win64/libSDL64main.a | Bin 17118 -> 0 bytes src/libs/win64/libcurl.a | Bin 417936 -> 0 bytes src/libspeex/_kiss_fft_guts.h | 160 - src/libspeex/arch.h | 239 - src/libspeex/bits.c | 372 - src/libspeex/buffer.c | 176 - src/libspeex/cb_search.c | 613 - src/libspeex/cb_search.h | 103 - src/libspeex/cb_search_arm4.h | 137 - src/libspeex/cb_search_bfin.h | 112 - src/libspeex/cb_search_sse.h | 84 - src/libspeex/config.h | 23 - src/libspeex/echo_diagnostic.m | 72 - src/libspeex/exc_10_16_table.c | 50 - src/libspeex/exc_10_32_table.c | 66 - src/libspeex/exc_20_32_table.c | 66 - src/libspeex/exc_5_256_table.c | 290 - src/libspeex/exc_5_64_table.c | 98 - src/libspeex/exc_8_128_table.c | 162 - src/libspeex/fftwrap.c | 288 - src/libspeex/fftwrap.h | 58 - src/libspeex/filterbank.c | 227 - src/libspeex/filterbank.h | 66 - src/libspeex/filters.c | 821 - src/libspeex/filters.h | 90 - src/libspeex/filters_arm4.h | 96 - src/libspeex/filters_bfin.h | 515 - src/libspeex/filters_sse.h | 336 - src/libspeex/fixed_arm4.h | 148 - src/libspeex/fixed_arm5e.h | 178 - src/libspeex/fixed_bfin.h | 173 - src/libspeex/fixed_debug.h | 487 - src/libspeex/fixed_generic.h | 106 - src/libspeex/gain_table.c | 160 - 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100644 src/zlib/zutil.c delete mode 100644 src/zlib/zutil.h (limited to 'src') diff --git a/src/AL/VERSION b/src/AL/VERSION deleted file mode 100644 index eb4f04d8..00000000 --- a/src/AL/VERSION +++ /dev/null @@ -1,5 +0,0 @@ -This file identifies the version of the AL headers in this directory. If you -change or update the AL headers in any way, please make sure you also update -this file. - -openal-soft-1.15.1 diff --git a/src/AL/al.h b/src/AL/al.h deleted file mode 100644 index 413b3833..00000000 --- a/src/AL/al.h +++ /dev/null @@ -1,656 +0,0 @@ -#ifndef AL_AL_H -#define AL_AL_H - -#if defined(__cplusplus) -extern "C" { -#endif - -#ifndef AL_API - #if defined(AL_LIBTYPE_STATIC) - #define AL_API - #elif defined(_WIN32) - #define AL_API __declspec(dllimport) - #else - #define AL_API extern - #endif -#endif - -#if defined(_WIN32) - #define AL_APIENTRY __cdecl -#else - #define AL_APIENTRY -#endif - - -/** Deprecated macro. */ -#define OPENAL -#define ALAPI AL_API -#define ALAPIENTRY AL_APIENTRY -#define AL_INVALID (-1) -#define AL_ILLEGAL_ENUM AL_INVALID_ENUM -#define AL_ILLEGAL_COMMAND AL_INVALID_OPERATION - -/** Supported AL version. */ -#define AL_VERSION_1_0 -#define AL_VERSION_1_1 - -/** 8-bit boolean */ -typedef char ALboolean; - -/** character */ -typedef char ALchar; - -/** signed 8-bit 2's complement integer */ -typedef signed char ALbyte; - -/** unsigned 8-bit integer */ -typedef unsigned char ALubyte; - -/** signed 16-bit 2's complement integer */ -typedef short ALshort; - -/** unsigned 16-bit integer */ -typedef unsigned short ALushort; - -/** signed 32-bit 2's complement integer */ -typedef int ALint; - -/** unsigned 32-bit integer */ -typedef unsigned int ALuint; - -/** non-negative 32-bit binary integer size */ -typedef int ALsizei; - -/** enumerated 32-bit value */ -typedef int ALenum; - -/** 32-bit IEEE754 floating-point */ -typedef float ALfloat; - -/** 64-bit IEEE754 floating-point */ -typedef double ALdouble; - -/** void type (for opaque pointers only) */ -typedef void ALvoid; - - -/* Enumerant values begin at column 50. No tabs. */ - -/** "no distance model" or "no buffer" */ -#define AL_NONE 0 - -/** Boolean False. */ -#define AL_FALSE 0 - -/** Boolean True. */ -#define AL_TRUE 1 - - -/** - * Relative source. - * Type: ALboolean - * Range: [AL_TRUE, AL_FALSE] - * Default: AL_FALSE - * - * Specifies if the Source has relative coordinates. - */ -#define AL_SOURCE_RELATIVE 0x202 - - -/** - * Inner cone angle, in degrees. - * Type: ALint, ALfloat - * Range: [0 - 360] - * Default: 360 - * - * The angle covered by the inner cone, where the source will not attenuate. - */ -#define AL_CONE_INNER_ANGLE 0x1001 - -/** - * Outer cone angle, in degrees. - * Range: [0 - 360] - * Default: 360 - * - * The angle covered by the outer cone, where the source will be fully - * attenuated. - */ -#define AL_CONE_OUTER_ANGLE 0x1002 - -/** - * Source pitch. - * Type: ALfloat - * Range: [0.5 - 2.0] - * Default: 1.0 - * - * A multiplier for the frequency (sample rate) of the source's buffer. - */ -#define AL_PITCH 0x1003 - -/** - * Source or listener position. - * Type: ALfloat[3], ALint[3] - * Default: {0, 0, 0} - * - * The source or listener location in three dimensional space. - * - * OpenAL, like OpenGL, uses a right handed coordinate system, where in a - * frontal default view X (thumb) points right, Y points up (index finger), and - * Z points towards the viewer/camera (middle finger). - * - * To switch from a left handed coordinate system, flip the sign on the Z - * coordinate. - */ -#define AL_POSITION 0x1004 - -/** - * Source direction. - * Type: ALfloat[3], ALint[3] - * Default: {0, 0, 0} - * - * Specifies the current direction in local space. - * A zero-length vector specifies an omni-directional source (cone is ignored). - */ -#define AL_DIRECTION 0x1005 - -/** - * Source or listener velocity. - * Type: ALfloat[3], ALint[3] - * Default: {0, 0, 0} - * - * Specifies the current velocity in local space. - */ -#define AL_VELOCITY 0x1006 - -/** - * Source looping. - * Type: ALboolean - * Range: [AL_TRUE, AL_FALSE] - * Default: AL_FALSE - * - * Specifies whether source is looping. - */ -#define AL_LOOPING 0x1007 - -/** - * Source buffer. - * Type: ALuint - * Range: any valid Buffer. - * - * Specifies the buffer to provide sound samples. - */ -#define AL_BUFFER 0x1009 - -/** - * Source or listener gain. - * Type: ALfloat - * Range: [0.0 - ] - * - * A value of 1.0 means unattenuated. Each division by 2 equals an attenuation - * of about -6dB. Each multiplicaton by 2 equals an amplification of about - * +6dB. - * - * A value of 0.0 is meaningless with respect to a logarithmic scale; it is - * silent. - */ -#define AL_GAIN 0x100A - -/** - * Minimum source gain. - * Type: ALfloat - * Range: [0.0 - 1.0] - * - * The minimum gain allowed for a source, after distance and cone attenation is - * applied (if applicable). - */ -#define AL_MIN_GAIN 0x100D - -/** - * Maximum source gain. - * Type: ALfloat - * Range: [0.0 - 1.0] - * - * The maximum gain allowed for a source, after distance and cone attenation is - * applied (if applicable). - */ -#define AL_MAX_GAIN 0x100E - -/** - * Listener orientation. - * Type: ALfloat[6] - * Default: {0.0, 0.0, -1.0, 0.0, 1.0, 0.0} - * - * Effectively two three dimensional vectors. The first vector is the front (or - * "at") and the second is the top (or "up"). - * - * Both vectors are in local space. - */ -#define AL_ORIENTATION 0x100F - -/** - * Source state (query only). - * Type: ALint - * Range: [AL_INITIAL, AL_PLAYING, AL_PAUSED, AL_STOPPED] - */ -#define AL_SOURCE_STATE 0x1010 - -/** Source state value. */ -#define AL_INITIAL 0x1011 -#define AL_PLAYING 0x1012 -#define AL_PAUSED 0x1013 -#define AL_STOPPED 0x1014 - -/** - * Source Buffer Queue size (query only). - * Type: ALint - * - * The number of buffers queued using alSourceQueueBuffers, minus the buffers - * removed with alSourceUnqueueBuffers. - */ -#define AL_BUFFERS_QUEUED 0x1015 - -/** - * Source Buffer Queue processed count (query only). - * Type: ALint - * - * The number of queued buffers that have been fully processed, and can be - * removed with alSourceUnqueueBuffers. - * - * Looping sources will never fully process buffers because they will be set to - * play again for when the source loops. - */ -#define AL_BUFFERS_PROCESSED 0x1016 - -/** - * Source reference distance. - * Type: ALfloat - * Range: [0.0 - ] - * Default: 1.0 - * - * The distance in units that no attenuation occurs. - * - * At 0.0, no distance attenuation ever occurs on non-linear attenuation models. - */ -#define AL_REFERENCE_DISTANCE 0x1020 - -/** - * Source rolloff factor. - * Type: ALfloat - * Range: [0.0 - ] - * Default: 1.0 - * - * Multiplier to exaggerate or diminish distance attenuation. - * - * At 0.0, no distance attenuation ever occurs. - */ -#define AL_ROLLOFF_FACTOR 0x1021 - -/** - * Outer cone gain. - * Type: ALfloat - * Range: [0.0 - 1.0] - * Default: 0.0 - * - * The gain attenuation applied when the listener is outside of the source's - * outer cone. - */ -#define AL_CONE_OUTER_GAIN 0x1022 - -/** - * Source maximum distance. - * Type: ALfloat - * Range: [0.0 - ] - * Default: +inf - * - * The distance above which the source is not attenuated any further with a - * clamped distance model, or where attenuation reaches 0.0 gain for linear - * distance models with a default rolloff factor. - */ -#define AL_MAX_DISTANCE 0x1023 - -/** Source buffer position, in seconds */ -#define AL_SEC_OFFSET 0x1024 -/** Source buffer position, in sample frames */ -#define AL_SAMPLE_OFFSET 0x1025 -/** Source buffer position, in bytes */ -#define AL_BYTE_OFFSET 0x1026 - -/** - * Source type (query only). - * Type: ALint - * Range: [AL_STATIC, AL_STREAMING, AL_UNDETERMINED] - * - * A Source is Static if a Buffer has been attached using AL_BUFFER. - * - * A Source is Streaming if one or more Buffers have been attached using - * alSourceQueueBuffers. - * - * A Source is Undetermined when it has the NULL buffer attached using - * AL_BUFFER. - */ -#define AL_SOURCE_TYPE 0x1027 - -/** Source type value. */ -#define AL_STATIC 0x1028 -#define AL_STREAMING 0x1029 -#define AL_UNDETERMINED 0x1030 - -/** Buffer format specifier. */ -#define AL_FORMAT_MONO8 0x1100 -#define AL_FORMAT_MONO16 0x1101 -#define AL_FORMAT_STEREO8 0x1102 -#define AL_FORMAT_STEREO16 0x1103 - -/** Buffer frequency (query only). */ -#define AL_FREQUENCY 0x2001 -/** Buffer bits per sample (query only). */ -#define AL_BITS 0x2002 -/** Buffer channel count (query only). */ -#define AL_CHANNELS 0x2003 -/** Buffer data size (query only). */ -#define AL_SIZE 0x2004 - -/** - * Buffer state. - * - * Not for public use. - */ -#define AL_UNUSED 0x2010 -#define AL_PENDING 0x2011 -#define AL_PROCESSED 0x2012 - - -/** No error. */ -#define AL_NO_ERROR 0 - -/** Invalid name paramater passed to AL call. */ -#define AL_INVALID_NAME 0xA001 - -/** Invalid enum parameter passed to AL call. */ -#define AL_INVALID_ENUM 0xA002 - -/** Invalid value parameter passed to AL call. */ -#define AL_INVALID_VALUE 0xA003 - -/** Illegal AL call. */ -#define AL_INVALID_OPERATION 0xA004 - -/** Not enough memory. */ -#define AL_OUT_OF_MEMORY 0xA005 - - -/** Context string: Vendor ID. */ -#define AL_VENDOR 0xB001 -/** Context string: Version. */ -#define AL_VERSION 0xB002 -/** Context string: Renderer ID. */ -#define AL_RENDERER 0xB003 -/** Context string: Space-separated extension list. */ -#define AL_EXTENSIONS 0xB004 - - -/** - * Doppler scale. - * Type: ALfloat - * Range: [0.0 - ] - * Default: 1.0 - * - * Scale for source and listener velocities. - */ -#define AL_DOPPLER_FACTOR 0xC000 -AL_API void AL_APIENTRY alDopplerFactor(ALfloat value); - -/** - * Doppler velocity (deprecated). - * - * A multiplier applied to the Speed of Sound. - */ -#define AL_DOPPLER_VELOCITY 0xC001 -AL_API void AL_APIENTRY alDopplerVelocity(ALfloat value); - -/** - * Speed of Sound, in units per second. - * Type: ALfloat - * Range: [0.0001 - ] - * Default: 343.3 - * - * The speed at which sound waves are assumed to travel, when calculating the - * doppler effect. - */ -#define AL_SPEED_OF_SOUND 0xC003 -AL_API void AL_APIENTRY alSpeedOfSound(ALfloat value); - -/** - * Distance attenuation model. - * Type: ALint - * Range: [AL_NONE, AL_INVERSE_DISTANCE, AL_INVERSE_DISTANCE_CLAMPED, - * AL_LINEAR_DISTANCE, AL_LINEAR_DISTANCE_CLAMPED, - * AL_EXPONENT_DISTANCE, AL_EXPONENT_DISTANCE_CLAMPED] - * Default: AL_INVERSE_DISTANCE_CLAMPED - * - * The model by which sources attenuate with distance. - * - * None - No distance attenuation. - * Inverse - Doubling the distance halves the source gain. - * Linear - Linear gain scaling between the reference and max distances. - * Exponent - Exponential gain dropoff. - * - * Clamped variations work like the non-clamped counterparts, except the - * distance calculated is clamped between the reference and max distances. - */ -#define AL_DISTANCE_MODEL 0xD000 -AL_API void AL_APIENTRY alDistanceModel(ALenum distanceModel); - -/** Distance model value. */ -#define AL_INVERSE_DISTANCE 0xD001 -#define AL_INVERSE_DISTANCE_CLAMPED 0xD002 -#define AL_LINEAR_DISTANCE 0xD003 -#define AL_LINEAR_DISTANCE_CLAMPED 0xD004 -#define AL_EXPONENT_DISTANCE 0xD005 -#define AL_EXPONENT_DISTANCE_CLAMPED 0xD006 - -/** Renderer State management. */ -AL_API void AL_APIENTRY alEnable(ALenum capability); -AL_API void AL_APIENTRY alDisable(ALenum capability); -AL_API ALboolean AL_APIENTRY alIsEnabled(ALenum capability); - -/** State retrieval. */ -AL_API const ALchar* AL_APIENTRY alGetString(ALenum param); -AL_API void AL_APIENTRY alGetBooleanv(ALenum param, ALboolean *values); -AL_API void AL_APIENTRY alGetIntegerv(ALenum param, ALint *values); -AL_API void AL_APIENTRY alGetFloatv(ALenum param, ALfloat *values); -AL_API void AL_APIENTRY alGetDoublev(ALenum param, ALdouble *values); -AL_API ALboolean AL_APIENTRY alGetBoolean(ALenum param); -AL_API ALint AL_APIENTRY alGetInteger(ALenum param); -AL_API ALfloat AL_APIENTRY alGetFloat(ALenum param); -AL_API ALdouble AL_APIENTRY alGetDouble(ALenum param); - -/** - * Error retrieval. - * - * Obtain the first error generated in the AL context since the last check. - */ -AL_API ALenum AL_APIENTRY alGetError(void); - -/** - * Extension support. - * - * Query for the presence of an extension, and obtain any appropriate function - * pointers and enum values. - */ -AL_API ALboolean AL_APIENTRY alIsExtensionPresent(const ALchar *extname); -AL_API void* AL_APIENTRY alGetProcAddress(const ALchar *fname); -AL_API ALenum AL_APIENTRY alGetEnumValue(const ALchar *ename); - - -/** Set Listener parameters */ -AL_API void AL_APIENTRY alListenerf(ALenum param, ALfloat value); -AL_API void AL_APIENTRY alListener3f(ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); -AL_API void AL_APIENTRY alListenerfv(ALenum param, const ALfloat *values); -AL_API void AL_APIENTRY alListeneri(ALenum param, ALint value); -AL_API void AL_APIENTRY alListener3i(ALenum param, ALint value1, ALint value2, ALint value3); -AL_API void AL_APIENTRY alListeneriv(ALenum param, const ALint *values); - -/** Get Listener parameters */ -AL_API void AL_APIENTRY alGetListenerf(ALenum param, ALfloat *value); -AL_API void AL_APIENTRY alGetListener3f(ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); -AL_API void AL_APIENTRY alGetListenerfv(ALenum param, ALfloat *values); -AL_API void AL_APIENTRY alGetListeneri(ALenum param, ALint *value); -AL_API void AL_APIENTRY alGetListener3i(ALenum param, ALint *value1, ALint *value2, ALint *value3); -AL_API void AL_APIENTRY alGetListeneriv(ALenum param, ALint *values); - - -/** Create Source objects. */ -AL_API void AL_APIENTRY alGenSources(ALsizei n, ALuint *sources); -/** Delete Source objects. */ -AL_API void AL_APIENTRY alDeleteSources(ALsizei n, const ALuint *sources); -/** Verify a handle is a valid Source. */ -AL_API ALboolean AL_APIENTRY alIsSource(ALuint source); - -/** Set Source parameters. */ -AL_API void AL_APIENTRY alSourcef(ALuint source, ALenum param, ALfloat value); -AL_API void AL_APIENTRY alSource3f(ALuint source, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); -AL_API void AL_APIENTRY alSourcefv(ALuint source, ALenum param, const ALfloat *values); -AL_API void AL_APIENTRY alSourcei(ALuint source, ALenum param, ALint value); -AL_API void AL_APIENTRY alSource3i(ALuint source, ALenum param, ALint value1, ALint value2, ALint value3); -AL_API void AL_APIENTRY alSourceiv(ALuint source, ALenum param, const ALint *values); - -/** Get Source parameters. */ -AL_API void AL_APIENTRY alGetSourcef(ALuint source, ALenum param, ALfloat *value); -AL_API void AL_APIENTRY alGetSource3f(ALuint source, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); -AL_API void AL_APIENTRY alGetSourcefv(ALuint source, ALenum param, ALfloat *values); -AL_API void AL_APIENTRY alGetSourcei(ALuint source, ALenum param, ALint *value); -AL_API void AL_APIENTRY alGetSource3i(ALuint source, ALenum param, ALint *value1, ALint *value2, ALint *value3); -AL_API void AL_APIENTRY alGetSourceiv(ALuint source, ALenum param, ALint *values); - - -/** Play, replay, or resume (if paused) a list of Sources */ -AL_API void AL_APIENTRY alSourcePlayv(ALsizei n, const ALuint *sources); -/** Stop a list of Sources */ -AL_API void AL_APIENTRY alSourceStopv(ALsizei n, const ALuint *sources); -/** Rewind a list of Sources */ -AL_API void AL_APIENTRY alSourceRewindv(ALsizei n, const ALuint *sources); -/** Pause a list of Sources */ -AL_API void AL_APIENTRY alSourcePausev(ALsizei n, const ALuint *sources); - -/** Play, replay, or resume a Source */ -AL_API void AL_APIENTRY alSourcePlay(ALuint source); -/** Stop a Source */ -AL_API void AL_APIENTRY alSourceStop(ALuint source); -/** Rewind a Source (set playback postiton to beginning) */ -AL_API void AL_APIENTRY alSourceRewind(ALuint source); -/** Pause a Source */ -AL_API void AL_APIENTRY alSourcePause(ALuint source); - -/** Queue buffers onto a source */ -AL_API void AL_APIENTRY alSourceQueueBuffers(ALuint source, ALsizei nb, const ALuint *buffers); -/** Unqueue processed buffers from a source */ -AL_API void AL_APIENTRY alSourceUnqueueBuffers(ALuint source, ALsizei nb, ALuint *buffers); - - -/** Create Buffer objects */ -AL_API void AL_APIENTRY alGenBuffers(ALsizei n, ALuint *buffers); -/** Delete Buffer objects */ -AL_API void AL_APIENTRY alDeleteBuffers(ALsizei n, const ALuint *buffers); -/** Verify a handle is a valid Buffer */ -AL_API ALboolean AL_APIENTRY alIsBuffer(ALuint buffer); - -/** Specifies the data to be copied into a buffer */ -AL_API void AL_APIENTRY alBufferData(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq); - -/** Set Buffer parameters, */ -AL_API void AL_APIENTRY alBufferf(ALuint buffer, ALenum param, ALfloat value); -AL_API void AL_APIENTRY alBuffer3f(ALuint buffer, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); -AL_API void AL_APIENTRY alBufferfv(ALuint buffer, ALenum param, const ALfloat *values); -AL_API void AL_APIENTRY alBufferi(ALuint buffer, ALenum param, ALint value); -AL_API void AL_APIENTRY alBuffer3i(ALuint buffer, ALenum param, ALint value1, ALint value2, ALint value3); -AL_API void AL_APIENTRY alBufferiv(ALuint buffer, ALenum param, const ALint *values); - -/** Get Buffer parameters. */ -AL_API void AL_APIENTRY alGetBufferf(ALuint buffer, ALenum param, ALfloat *value); -AL_API void AL_APIENTRY alGetBuffer3f(ALuint buffer, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); -AL_API void AL_APIENTRY alGetBufferfv(ALuint buffer, ALenum param, ALfloat *values); -AL_API void AL_APIENTRY alGetBufferi(ALuint buffer, ALenum param, ALint *value); -AL_API void AL_APIENTRY alGetBuffer3i(ALuint buffer, ALenum param, ALint *value1, ALint *value2, ALint *value3); -AL_API void AL_APIENTRY alGetBufferiv(ALuint buffer, ALenum param, ALint *values); - -/** Pointer-to-function type, useful for dynamically getting AL entry points. */ -typedef void (AL_APIENTRY *LPALENABLE)(ALenum capability); -typedef void (AL_APIENTRY *LPALDISABLE)(ALenum capability); -typedef ALboolean (AL_APIENTRY *LPALISENABLED)(ALenum capability); -typedef const ALchar* (AL_APIENTRY *LPALGETSTRING)(ALenum param); -typedef void (AL_APIENTRY *LPALGETBOOLEANV)(ALenum param, ALboolean *values); -typedef void (AL_APIENTRY *LPALGETINTEGERV)(ALenum param, ALint *values); -typedef void (AL_APIENTRY *LPALGETFLOATV)(ALenum param, ALfloat *values); -typedef void (AL_APIENTRY *LPALGETDOUBLEV)(ALenum param, ALdouble *values); -typedef ALboolean (AL_APIENTRY *LPALGETBOOLEAN)(ALenum param); -typedef ALint (AL_APIENTRY *LPALGETINTEGER)(ALenum param); -typedef ALfloat (AL_APIENTRY *LPALGETFLOAT)(ALenum param); -typedef ALdouble (AL_APIENTRY *LPALGETDOUBLE)(ALenum param); -typedef ALenum (AL_APIENTRY *LPALGETERROR)(void); -typedef ALboolean (AL_APIENTRY *LPALISEXTENSIONPRESENT)(const ALchar *extname); -typedef void* (AL_APIENTRY *LPALGETPROCADDRESS)(const ALchar *fname); -typedef ALenum (AL_APIENTRY *LPALGETENUMVALUE)(const ALchar *ename); -typedef void (AL_APIENTRY *LPALLISTENERF)(ALenum param, ALfloat value); -typedef void (AL_APIENTRY *LPALLISTENER3F)(ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); -typedef void (AL_APIENTRY *LPALLISTENERFV)(ALenum param, const ALfloat *values); -typedef void (AL_APIENTRY *LPALLISTENERI)(ALenum param, ALint value); -typedef void (AL_APIENTRY *LPALLISTENER3I)(ALenum param, ALint value1, ALint value2, ALint value3); -typedef void (AL_APIENTRY *LPALLISTENERIV)(ALenum param, const ALint *values); -typedef void (AL_APIENTRY *LPALGETLISTENERF)(ALenum param, ALfloat *value); -typedef void (AL_APIENTRY *LPALGETLISTENER3F)(ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); -typedef void (AL_APIENTRY *LPALGETLISTENERFV)(ALenum param, ALfloat *values); -typedef void (AL_APIENTRY *LPALGETLISTENERI)(ALenum param, ALint *value); -typedef void (AL_APIENTRY *LPALGETLISTENER3I)(ALenum param, ALint *value1, ALint *value2, ALint *value3); -typedef void (AL_APIENTRY *LPALGETLISTENERIV)(ALenum param, ALint *values); -typedef void (AL_APIENTRY *LPALGENSOURCES)(ALsizei n, ALuint *sources); -typedef void (AL_APIENTRY *LPALDELETESOURCES)(ALsizei n, const ALuint *sources); -typedef ALboolean (AL_APIENTRY *LPALISSOURCE)(ALuint source); -typedef void (AL_APIENTRY *LPALSOURCEF)(ALuint source, ALenum param, ALfloat value); -typedef void (AL_APIENTRY *LPALSOURCE3F)(ALuint source, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); -typedef void (AL_APIENTRY *LPALSOURCEFV)(ALuint source, ALenum param, const ALfloat *values); -typedef void (AL_APIENTRY *LPALSOURCEI)(ALuint source, ALenum param, ALint value); -typedef void (AL_APIENTRY *LPALSOURCE3I)(ALuint source, ALenum param, ALint value1, ALint value2, ALint value3); -typedef void (AL_APIENTRY *LPALSOURCEIV)(ALuint source, ALenum param, const ALint *values); -typedef void (AL_APIENTRY *LPALGETSOURCEF)(ALuint source, ALenum param, ALfloat *value); -typedef void (AL_APIENTRY *LPALGETSOURCE3F)(ALuint source, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); -typedef void (AL_APIENTRY *LPALGETSOURCEFV)(ALuint source, ALenum param, ALfloat *values); -typedef void (AL_APIENTRY *LPALGETSOURCEI)(ALuint source, ALenum param, ALint *value); -typedef void (AL_APIENTRY *LPALGETSOURCE3I)(ALuint source, ALenum param, ALint *value1, ALint *value2, ALint *value3); -typedef void (AL_APIENTRY *LPALGETSOURCEIV)(ALuint source, ALenum param, ALint *values); -typedef void (AL_APIENTRY *LPALSOURCEPLAYV)(ALsizei n, const ALuint *sources); -typedef void (AL_APIENTRY *LPALSOURCESTOPV)(ALsizei n, const ALuint *sources); -typedef void (AL_APIENTRY *LPALSOURCEREWINDV)(ALsizei n, const ALuint *sources); -typedef void (AL_APIENTRY *LPALSOURCEPAUSEV)(ALsizei n, const ALuint *sources); -typedef void (AL_APIENTRY *LPALSOURCEPLAY)(ALuint source); -typedef void (AL_APIENTRY *LPALSOURCESTOP)(ALuint source); -typedef void (AL_APIENTRY *LPALSOURCEREWIND)(ALuint source); -typedef void (AL_APIENTRY *LPALSOURCEPAUSE)(ALuint source); -typedef void (AL_APIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint source, ALsizei nb, const ALuint *buffers); -typedef void (AL_APIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint source, ALsizei nb, ALuint *buffers); -typedef void (AL_APIENTRY *LPALGENBUFFERS)(ALsizei n, ALuint *buffers); -typedef void (AL_APIENTRY *LPALDELETEBUFFERS)(ALsizei n, const ALuint *buffers); -typedef ALboolean (AL_APIENTRY *LPALISBUFFER)(ALuint buffer); -typedef void (AL_APIENTRY *LPALBUFFERDATA)(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq); -typedef void (AL_APIENTRY *LPALBUFFERF)(ALuint buffer, ALenum param, ALfloat value); -typedef void (AL_APIENTRY *LPALBUFFER3F)(ALuint buffer, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); -typedef void (AL_APIENTRY *LPALBUFFERFV)(ALuint buffer, ALenum param, const ALfloat *values); -typedef void (AL_APIENTRY *LPALBUFFERI)(ALuint buffer, ALenum param, ALint value); -typedef void (AL_APIENTRY *LPALBUFFER3I)(ALuint buffer, ALenum param, ALint value1, ALint value2, ALint value3); -typedef void (AL_APIENTRY *LPALBUFFERIV)(ALuint buffer, ALenum param, const ALint *values); -typedef void (AL_APIENTRY *LPALGETBUFFERF)(ALuint buffer, ALenum param, ALfloat *value); -typedef void (AL_APIENTRY *LPALGETBUFFER3F)(ALuint buffer, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); -typedef void (AL_APIENTRY *LPALGETBUFFERFV)(ALuint buffer, ALenum param, ALfloat *values); -typedef void (AL_APIENTRY *LPALGETBUFFERI)(ALuint buffer, ALenum param, ALint *value); -typedef void (AL_APIENTRY *LPALGETBUFFER3I)(ALuint buffer, ALenum param, ALint *value1, ALint *value2, ALint *value3); -typedef void (AL_APIENTRY *LPALGETBUFFERIV)(ALuint buffer, ALenum param, ALint *values); -typedef void (AL_APIENTRY *LPALDOPPLERFACTOR)(ALfloat value); -typedef void (AL_APIENTRY *LPALDOPPLERVELOCITY)(ALfloat value); -typedef void (AL_APIENTRY *LPALSPEEDOFSOUND)(ALfloat value); -typedef void (AL_APIENTRY *LPALDISTANCEMODEL)(ALenum distanceModel); - -#if defined(__cplusplus) -} /* extern "C" */ -#endif - -#endif /* AL_AL_H */ diff --git a/src/AL/alc.h b/src/AL/alc.h deleted file mode 100644 index 294e8b33..00000000 --- a/src/AL/alc.h +++ /dev/null @@ -1,237 +0,0 @@ -#ifndef AL_ALC_H -#define AL_ALC_H - -#if defined(__cplusplus) -extern "C" { -#endif - -#ifndef ALC_API - #if defined(AL_LIBTYPE_STATIC) - #define ALC_API - #elif defined(_WIN32) - #define ALC_API __declspec(dllimport) - #else - #define ALC_API extern - #endif -#endif - -#if defined(_WIN32) - #define ALC_APIENTRY __cdecl -#else - #define ALC_APIENTRY -#endif - - -/** Deprecated macro. */ -#define ALCAPI ALC_API -#define ALCAPIENTRY ALC_APIENTRY -#define ALC_INVALID 0 - -/** Supported ALC version? */ -#define ALC_VERSION_0_1 1 - -/** Opaque device handle */ -typedef struct ALCdevice_struct ALCdevice; -/** Opaque context handle */ -typedef struct ALCcontext_struct ALCcontext; - -/** 8-bit boolean */ -typedef char ALCboolean; - -/** character */ -typedef char ALCchar; - -/** signed 8-bit 2's complement integer */ -typedef signed char ALCbyte; - -/** unsigned 8-bit integer */ -typedef unsigned char ALCubyte; - -/** signed 16-bit 2's complement integer */ -typedef short ALCshort; - -/** unsigned 16-bit integer */ -typedef unsigned short ALCushort; - -/** signed 32-bit 2's complement integer */ -typedef int ALCint; - -/** unsigned 32-bit integer */ -typedef unsigned int ALCuint; - -/** non-negative 32-bit binary integer size */ -typedef int ALCsizei; - -/** enumerated 32-bit value */ -typedef int ALCenum; - -/** 32-bit IEEE754 floating-point */ -typedef float ALCfloat; - -/** 64-bit IEEE754 floating-point */ -typedef double ALCdouble; - -/** void type (for opaque pointers only) */ -typedef void ALCvoid; - - -/* Enumerant values begin at column 50. No tabs. */ - -/** Boolean False. */ -#define ALC_FALSE 0 - -/** Boolean True. */ -#define ALC_TRUE 1 - -/** Context attribute: Hz. */ -#define ALC_FREQUENCY 0x1007 - -/** Context attribute: Hz. */ -#define ALC_REFRESH 0x1008 - -/** Context attribute: AL_TRUE or AL_FALSE. */ -#define ALC_SYNC 0x1009 - -/** Context attribute: requested Mono (3D) Sources. */ -#define ALC_MONO_SOURCES 0x1010 - -/** Context attribute: requested Stereo Sources. */ -#define ALC_STEREO_SOURCES 0x1011 - -/** No error. */ -#define ALC_NO_ERROR 0 - -/** Invalid device handle. */ -#define ALC_INVALID_DEVICE 0xA001 - -/** Invalid context handle. */ -#define ALC_INVALID_CONTEXT 0xA002 - -/** Invalid enum parameter passed to an ALC call. */ -#define ALC_INVALID_ENUM 0xA003 - -/** Invalid value parameter passed to an ALC call. */ -#define ALC_INVALID_VALUE 0xA004 - -/** Out of memory. */ -#define ALC_OUT_OF_MEMORY 0xA005 - - -/** Runtime ALC version. */ -#define ALC_MAJOR_VERSION 0x1000 -#define ALC_MINOR_VERSION 0x1001 - -/** Context attribute list properties. */ -#define ALC_ATTRIBUTES_SIZE 0x1002 -#define ALC_ALL_ATTRIBUTES 0x1003 - -/** String for the default device specifier. */ -#define ALC_DEFAULT_DEVICE_SPECIFIER 0x1004 -/** - * String for the given device's specifier. - * - * If device handle is NULL, it is instead a null-char separated list of - * strings of known device specifiers (list ends with an empty string). - */ -#define ALC_DEVICE_SPECIFIER 0x1005 -/** String for space-separated list of ALC extensions. */ -#define ALC_EXTENSIONS 0x1006 - - -/** Capture extension */ -#define ALC_EXT_CAPTURE 1 -/** - * String for the given capture device's specifier. - * - * If device handle is NULL, it is instead a null-char separated list of - * strings of known capture device specifiers (list ends with an empty string). - */ -#define ALC_CAPTURE_DEVICE_SPECIFIER 0x310 -/** String for the default capture device specifier. */ -#define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER 0x311 -/** Number of sample frames available for capture. */ -#define ALC_CAPTURE_SAMPLES 0x312 - - -/** Enumerate All extension */ -#define ALC_ENUMERATE_ALL_EXT 1 -/** String for the default extended device specifier. */ -#define ALC_DEFAULT_ALL_DEVICES_SPECIFIER 0x1012 -/** - * String for the given extended device's specifier. - * - * If device handle is NULL, it is instead a null-char separated list of - * strings of known extended device specifiers (list ends with an empty string). - */ -#define ALC_ALL_DEVICES_SPECIFIER 0x1013 - - -/** Context management. */ -ALC_API ALCcontext* ALC_APIENTRY alcCreateContext(ALCdevice *device, const ALCint* attrlist); -ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent(ALCcontext *context); -ALC_API void ALC_APIENTRY alcProcessContext(ALCcontext *context); -ALC_API void ALC_APIENTRY alcSuspendContext(ALCcontext *context); -ALC_API void ALC_APIENTRY alcDestroyContext(ALCcontext *context); -ALC_API ALCcontext* ALC_APIENTRY alcGetCurrentContext(void); -ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice(ALCcontext *context); - -/** Device management. */ -ALC_API ALCdevice* ALC_APIENTRY alcOpenDevice(const ALCchar *devicename); -ALC_API ALCboolean ALC_APIENTRY alcCloseDevice(ALCdevice *device); - - -/** - * Error support. - * - * Obtain the most recent Device error. - */ -ALC_API ALCenum ALC_APIENTRY alcGetError(ALCdevice *device); - -/** - * Extension support. - * - * Query for the presence of an extension, and obtain any appropriate - * function pointers and enum values. - */ -ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent(ALCdevice *device, const ALCchar *extname); -ALC_API void* ALC_APIENTRY alcGetProcAddress(ALCdevice *device, const ALCchar *funcname); -ALC_API ALCenum ALC_APIENTRY alcGetEnumValue(ALCdevice *device, const ALCchar *enumname); - -/** Query function. */ -ALC_API const ALCchar* ALC_APIENTRY alcGetString(ALCdevice *device, ALCenum param); -ALC_API void ALC_APIENTRY alcGetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values); - -/** Capture function. */ -ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize); -ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice(ALCdevice *device); -ALC_API void ALC_APIENTRY alcCaptureStart(ALCdevice *device); -ALC_API void ALC_APIENTRY alcCaptureStop(ALCdevice *device); -ALC_API void ALC_APIENTRY alcCaptureSamples(ALCdevice *device, ALCvoid *buffer, ALCsizei samples); - -/** Pointer-to-function type, useful for dynamically getting ALC entry points. */ -typedef ALCcontext* (ALC_APIENTRY *LPALCCREATECONTEXT)(ALCdevice *device, const ALCint *attrlist); -typedef ALCboolean (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)(ALCcontext *context); -typedef void (ALC_APIENTRY *LPALCPROCESSCONTEXT)(ALCcontext *context); -typedef void (ALC_APIENTRY *LPALCSUSPENDCONTEXT)(ALCcontext *context); -typedef void (ALC_APIENTRY *LPALCDESTROYCONTEXT)(ALCcontext *context); -typedef ALCcontext* (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)(void); -typedef ALCdevice* (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)(ALCcontext *context); -typedef ALCdevice* (ALC_APIENTRY *LPALCOPENDEVICE)(const ALCchar *devicename); -typedef ALCboolean (ALC_APIENTRY *LPALCCLOSEDEVICE)(ALCdevice *device); -typedef ALCenum (ALC_APIENTRY *LPALCGETERROR)(ALCdevice *device); -typedef ALCboolean (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)(ALCdevice *device, const ALCchar *extname); -typedef void* (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname); -typedef ALCenum (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname); -typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)(ALCdevice *device, ALCenum param); -typedef void (ALC_APIENTRY *LPALCGETINTEGERV)(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values); -typedef ALCdevice* (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize); -typedef ALCboolean (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)(ALCdevice *device); -typedef void (ALC_APIENTRY *LPALCCAPTURESTART)(ALCdevice *device); -typedef void (ALC_APIENTRY *LPALCCAPTURESTOP)(ALCdevice *device); -typedef void (ALC_APIENTRY *LPALCCAPTURESAMPLES)(ALCdevice *device, ALCvoid *buffer, ALCsizei samples); - -#if defined(__cplusplus) -} -#endif - -#endif /* AL_ALC_H */ diff --git a/src/AL/alext.h b/src/AL/alext.h deleted file mode 100644 index 0447f2bb..00000000 --- a/src/AL/alext.h +++ /dev/null @@ -1,355 +0,0 @@ -/** - * OpenAL cross platform audio library - * Copyright (C) 2008 by authors. - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * Or go to http://www.gnu.org/copyleft/lgpl.html - */ - -#ifndef AL_ALEXT_H -#define AL_ALEXT_H - -#include -/* Define int64_t and uint64_t types */ -#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L -#include -#elif defined(_WIN32) && defined(__GNUC__) -#include -#elif defined(_WIN32) -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; -#else -/* Fallback if nothing above works */ -#include -#endif - -#include "alc.h" -#include "al.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef AL_LOKI_IMA_ADPCM_format -#define AL_LOKI_IMA_ADPCM_format 1 -#define AL_FORMAT_IMA_ADPCM_MONO16_EXT 0x10000 -#define AL_FORMAT_IMA_ADPCM_STEREO16_EXT 0x10001 -#endif - -#ifndef AL_LOKI_WAVE_format -#define AL_LOKI_WAVE_format 1 -#define AL_FORMAT_WAVE_EXT 0x10002 -#endif - -#ifndef AL_EXT_vorbis -#define AL_EXT_vorbis 1 -#define AL_FORMAT_VORBIS_EXT 0x10003 -#endif - -#ifndef AL_LOKI_quadriphonic -#define AL_LOKI_quadriphonic 1 -#define AL_FORMAT_QUAD8_LOKI 0x10004 -#define AL_FORMAT_QUAD16_LOKI 0x10005 -#endif - -#ifndef AL_EXT_float32 -#define AL_EXT_float32 1 -#define AL_FORMAT_MONO_FLOAT32 0x10010 -#define AL_FORMAT_STEREO_FLOAT32 0x10011 -#endif - -#ifndef AL_EXT_double -#define AL_EXT_double 1 -#define AL_FORMAT_MONO_DOUBLE_EXT 0x10012 -#define AL_FORMAT_STEREO_DOUBLE_EXT 0x10013 -#endif - -#ifndef AL_EXT_MULAW -#define AL_EXT_MULAW 1 -#define AL_FORMAT_MONO_MULAW_EXT 0x10014 -#define AL_FORMAT_STEREO_MULAW_EXT 0x10015 -#endif - -#ifndef AL_EXT_ALAW -#define AL_EXT_ALAW 1 -#define AL_FORMAT_MONO_ALAW_EXT 0x10016 -#define AL_FORMAT_STEREO_ALAW_EXT 0x10017 -#endif - -#ifndef ALC_LOKI_audio_channel -#define ALC_LOKI_audio_channel 1 -#define ALC_CHAN_MAIN_LOKI 0x500001 -#define ALC_CHAN_PCM_LOKI 0x500002 -#define ALC_CHAN_CD_LOKI 0x500003 -#endif - -#ifndef AL_EXT_MCFORMATS -#define AL_EXT_MCFORMATS 1 -#define AL_FORMAT_QUAD8 0x1204 -#define AL_FORMAT_QUAD16 0x1205 -#define AL_FORMAT_QUAD32 0x1206 -#define AL_FORMAT_REAR8 0x1207 -#define AL_FORMAT_REAR16 0x1208 -#define AL_FORMAT_REAR32 0x1209 -#define AL_FORMAT_51CHN8 0x120A -#define AL_FORMAT_51CHN16 0x120B -#define AL_FORMAT_51CHN32 0x120C -#define AL_FORMAT_61CHN8 0x120D -#define AL_FORMAT_61CHN16 0x120E -#define AL_FORMAT_61CHN32 0x120F -#define AL_FORMAT_71CHN8 0x1210 -#define AL_FORMAT_71CHN16 0x1211 -#define AL_FORMAT_71CHN32 0x1212 -#endif - -#ifndef AL_EXT_MULAW_MCFORMATS -#define AL_EXT_MULAW_MCFORMATS 1 -#define AL_FORMAT_MONO_MULAW 0x10014 -#define AL_FORMAT_STEREO_MULAW 0x10015 -#define AL_FORMAT_QUAD_MULAW 0x10021 -#define AL_FORMAT_REAR_MULAW 0x10022 -#define AL_FORMAT_51CHN_MULAW 0x10023 -#define AL_FORMAT_61CHN_MULAW 0x10024 -#define AL_FORMAT_71CHN_MULAW 0x10025 -#endif - -#ifndef AL_EXT_IMA4 -#define AL_EXT_IMA4 1 -#define AL_FORMAT_MONO_IMA4 0x1300 -#define AL_FORMAT_STEREO_IMA4 0x1301 -#endif - -#ifndef AL_EXT_STATIC_BUFFER -#define AL_EXT_STATIC_BUFFER 1 -typedef ALvoid (AL_APIENTRY*PFNALBUFFERDATASTATICPROC)(const ALint,ALenum,ALvoid*,ALsizei,ALsizei); -#ifdef AL_ALEXT_PROTOTYPES -AL_API ALvoid AL_APIENTRY alBufferDataStatic(const ALint buffer, ALenum format, ALvoid *data, ALsizei len, ALsizei freq); -#endif -#endif - -#ifndef ALC_EXT_EFX -#define ALC_EXT_EFX 1 -#include "efx.h" -#endif - -#ifndef ALC_EXT_disconnect -#define ALC_EXT_disconnect 1 -#define ALC_CONNECTED 0x313 -#endif - -#ifndef ALC_EXT_thread_local_context -#define ALC_EXT_thread_local_context 1 -typedef ALCboolean (ALC_APIENTRY*PFNALCSETTHREADCONTEXTPROC)(ALCcontext *context); -typedef ALCcontext* (ALC_APIENTRY*PFNALCGETTHREADCONTEXTPROC)(void); -#ifdef AL_ALEXT_PROTOTYPES -ALC_API ALCboolean ALC_APIENTRY alcSetThreadContext(ALCcontext *context); -ALC_API ALCcontext* ALC_APIENTRY alcGetThreadContext(void); -#endif -#endif - -#ifndef AL_EXT_source_distance_model -#define AL_EXT_source_distance_model 1 -#define AL_SOURCE_DISTANCE_MODEL 0x200 -#endif - -#ifndef AL_SOFT_buffer_sub_data -#define AL_SOFT_buffer_sub_data 1 -#define AL_BYTE_RW_OFFSETS_SOFT 0x1031 -#define AL_SAMPLE_RW_OFFSETS_SOFT 0x1032 -typedef ALvoid (AL_APIENTRY*PFNALBUFFERSUBDATASOFTPROC)(ALuint,ALenum,const ALvoid*,ALsizei,ALsizei); -#ifdef AL_ALEXT_PROTOTYPES -AL_API ALvoid AL_APIENTRY alBufferSubDataSOFT(ALuint buffer,ALenum format,const ALvoid *data,ALsizei offset,ALsizei length); -#endif -#endif - -#ifndef AL_SOFT_loop_points -#define AL_SOFT_loop_points 1 -#define AL_LOOP_POINTS_SOFT 0x2015 -#endif - -#ifndef AL_EXT_FOLDBACK -#define AL_EXT_FOLDBACK 1 -#define AL_EXT_FOLDBACK_NAME "AL_EXT_FOLDBACK" -#define AL_FOLDBACK_EVENT_BLOCK 0x4112 -#define AL_FOLDBACK_EVENT_START 0x4111 -#define AL_FOLDBACK_EVENT_STOP 0x4113 -#define AL_FOLDBACK_MODE_MONO 0x4101 -#define AL_FOLDBACK_MODE_STEREO 0x4102 -typedef void (AL_APIENTRY*LPALFOLDBACKCALLBACK)(ALenum,ALsizei); -typedef void (AL_APIENTRY*LPALREQUESTFOLDBACKSTART)(ALenum,ALsizei,ALsizei,ALfloat*,LPALFOLDBACKCALLBACK); -typedef void (AL_APIENTRY*LPALREQUESTFOLDBACKSTOP)(void); -#ifdef AL_ALEXT_PROTOTYPES -AL_API void AL_APIENTRY alRequestFoldbackStart(ALenum mode,ALsizei count,ALsizei length,ALfloat *mem,LPALFOLDBACKCALLBACK callback); -AL_API void AL_APIENTRY alRequestFoldbackStop(void); -#endif -#endif - -#ifndef ALC_EXT_DEDICATED -#define ALC_EXT_DEDICATED 1 -#define AL_DEDICATED_GAIN 0x0001 -#define AL_EFFECT_DEDICATED_DIALOGUE 0x9001 -#define AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT 0x9000 -#endif - -#ifndef AL_SOFT_buffer_samples -#define AL_SOFT_buffer_samples 1 -/* Channel configurations */ -#define AL_MONO_SOFT 0x1500 -#define AL_STEREO_SOFT 0x1501 -#define AL_REAR_SOFT 0x1502 -#define AL_QUAD_SOFT 0x1503 -#define AL_5POINT1_SOFT 0x1504 -#define AL_6POINT1_SOFT 0x1505 -#define AL_7POINT1_SOFT 0x1506 - -/* Sample types */ -#define AL_BYTE_SOFT 0x1400 -#define AL_UNSIGNED_BYTE_SOFT 0x1401 -#define AL_SHORT_SOFT 0x1402 -#define AL_UNSIGNED_SHORT_SOFT 0x1403 -#define AL_INT_SOFT 0x1404 -#define AL_UNSIGNED_INT_SOFT 0x1405 -#define AL_FLOAT_SOFT 0x1406 -#define AL_DOUBLE_SOFT 0x1407 -#define AL_BYTE3_SOFT 0x1408 -#define AL_UNSIGNED_BYTE3_SOFT 0x1409 - -/* Storage formats */ -#define AL_MONO8_SOFT 0x1100 -#define AL_MONO16_SOFT 0x1101 -#define AL_MONO32F_SOFT 0x10010 -#define AL_STEREO8_SOFT 0x1102 -#define AL_STEREO16_SOFT 0x1103 -#define AL_STEREO32F_SOFT 0x10011 -#define AL_QUAD8_SOFT 0x1204 -#define AL_QUAD16_SOFT 0x1205 -#define AL_QUAD32F_SOFT 0x1206 -#define AL_REAR8_SOFT 0x1207 -#define AL_REAR16_SOFT 0x1208 -#define AL_REAR32F_SOFT 0x1209 -#define AL_5POINT1_8_SOFT 0x120A -#define AL_5POINT1_16_SOFT 0x120B -#define AL_5POINT1_32F_SOFT 0x120C -#define AL_6POINT1_8_SOFT 0x120D -#define AL_6POINT1_16_SOFT 0x120E -#define AL_6POINT1_32F_SOFT 0x120F -#define AL_7POINT1_8_SOFT 0x1210 -#define AL_7POINT1_16_SOFT 0x1211 -#define AL_7POINT1_32F_SOFT 0x1212 - -/* Buffer attributes */ -#define AL_INTERNAL_FORMAT_SOFT 0x2008 -#define AL_BYTE_LENGTH_SOFT 0x2009 -#define AL_SAMPLE_LENGTH_SOFT 0x200A -#define AL_SEC_LENGTH_SOFT 0x200B - -typedef void (AL_APIENTRY*LPALBUFFERSAMPLESSOFT)(ALuint,ALuint,ALenum,ALsizei,ALenum,ALenum,const ALvoid*); -typedef void (AL_APIENTRY*LPALBUFFERSUBSAMPLESSOFT)(ALuint,ALsizei,ALsizei,ALenum,ALenum,const ALvoid*); -typedef void (AL_APIENTRY*LPALGETBUFFERSAMPLESSOFT)(ALuint,ALsizei,ALsizei,ALenum,ALenum,ALvoid*); -typedef ALboolean (AL_APIENTRY*LPALISBUFFERFORMATSUPPORTEDSOFT)(ALenum); -#ifdef AL_ALEXT_PROTOTYPES -AL_API void AL_APIENTRY alBufferSamplesSOFT(ALuint buffer, ALuint samplerate, ALenum internalformat, ALsizei samples, ALenum channels, ALenum type, const ALvoid *data); -AL_API void AL_APIENTRY alBufferSubSamplesSOFT(ALuint buffer, ALsizei offset, ALsizei samples, ALenum channels, ALenum type, const ALvoid *data); -AL_API void AL_APIENTRY alGetBufferSamplesSOFT(ALuint buffer, ALsizei offset, ALsizei samples, ALenum channels, ALenum type, ALvoid *data); -AL_API ALboolean AL_APIENTRY alIsBufferFormatSupportedSOFT(ALenum format); -#endif -#endif - -#ifndef AL_SOFT_direct_channels -#define AL_SOFT_direct_channels 1 -#define AL_DIRECT_CHANNELS_SOFT 0x1033 -#endif - -#ifndef ALC_SOFT_loopback -#define ALC_SOFT_loopback 1 -#define ALC_FORMAT_CHANNELS_SOFT 0x1990 -#define ALC_FORMAT_TYPE_SOFT 0x1991 - -/* Sample types */ -#define ALC_BYTE_SOFT 0x1400 -#define ALC_UNSIGNED_BYTE_SOFT 0x1401 -#define ALC_SHORT_SOFT 0x1402 -#define ALC_UNSIGNED_SHORT_SOFT 0x1403 -#define ALC_INT_SOFT 0x1404 -#define ALC_UNSIGNED_INT_SOFT 0x1405 -#define ALC_FLOAT_SOFT 0x1406 - -/* Channel configurations */ -#define ALC_MONO_SOFT 0x1500 -#define ALC_STEREO_SOFT 0x1501 -#define ALC_QUAD_SOFT 0x1503 -#define ALC_5POINT1_SOFT 0x1504 -#define ALC_6POINT1_SOFT 0x1505 -#define ALC_7POINT1_SOFT 0x1506 - -typedef ALCdevice* (ALC_APIENTRY*LPALCLOOPBACKOPENDEVICESOFT)(const ALCchar*); -typedef ALCboolean (ALC_APIENTRY*LPALCISRENDERFORMATSUPPORTEDSOFT)(ALCdevice*,ALCsizei,ALCenum,ALCenum); -typedef void (ALC_APIENTRY*LPALCRENDERSAMPLESSOFT)(ALCdevice*,ALCvoid*,ALCsizei); -#ifdef AL_ALEXT_PROTOTYPES -ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(const ALCchar *deviceName); -ALC_API ALCboolean ALC_APIENTRY alcIsRenderFormatSupportedSOFT(ALCdevice *device, ALCsizei freq, ALCenum channels, ALCenum type); -ALC_API void ALC_APIENTRY alcRenderSamplesSOFT(ALCdevice *device, ALCvoid *buffer, ALCsizei samples); -#endif -#endif - -#ifndef AL_EXT_STEREO_ANGLES -#define AL_EXT_STEREO_ANGLES 1 -#define AL_STEREO_ANGLES 0x1030 -#endif - -#ifndef AL_EXT_SOURCE_RADIUS -#define AL_EXT_SOURCE_RADIUS 1 -#define AL_SOURCE_RADIUS 0x1031 -#endif - -#ifndef AL_SOFT_source_latency -#define AL_SOFT_source_latency 1 -#define AL_SAMPLE_OFFSET_LATENCY_SOFT 0x1200 -#define AL_SEC_OFFSET_LATENCY_SOFT 0x1201 -typedef int64_t ALint64SOFT; -typedef uint64_t ALuint64SOFT; -typedef void (AL_APIENTRY*LPALSOURCEDSOFT)(ALuint,ALenum,ALdouble); -typedef void (AL_APIENTRY*LPALSOURCE3DSOFT)(ALuint,ALenum,ALdouble,ALdouble,ALdouble); -typedef void (AL_APIENTRY*LPALSOURCEDVSOFT)(ALuint,ALenum,const ALdouble*); -typedef void (AL_APIENTRY*LPALGETSOURCEDSOFT)(ALuint,ALenum,ALdouble*); -typedef void (AL_APIENTRY*LPALGETSOURCE3DSOFT)(ALuint,ALenum,ALdouble*,ALdouble*,ALdouble*); -typedef void (AL_APIENTRY*LPALGETSOURCEDVSOFT)(ALuint,ALenum,ALdouble*); -typedef void (AL_APIENTRY*LPALSOURCEI64SOFT)(ALuint,ALenum,ALint64SOFT); -typedef void (AL_APIENTRY*LPALSOURCE3I64SOFT)(ALuint,ALenum,ALint64SOFT,ALint64SOFT,ALint64SOFT); -typedef void (AL_APIENTRY*LPALSOURCEI64VSOFT)(ALuint,ALenum,const ALint64SOFT*); -typedef void (AL_APIENTRY*LPALGETSOURCEI64SOFT)(ALuint,ALenum,ALint64SOFT*); -typedef void (AL_APIENTRY*LPALGETSOURCE3I64SOFT)(ALuint,ALenum,ALint64SOFT*,ALint64SOFT*,ALint64SOFT*); -typedef void (AL_APIENTRY*LPALGETSOURCEI64VSOFT)(ALuint,ALenum,ALint64SOFT*); -#ifdef AL_ALEXT_PROTOTYPES -AL_API void AL_APIENTRY alSourcedSOFT(ALuint source, ALenum param, ALdouble value); -AL_API void AL_APIENTRY alSource3dSOFT(ALuint source, ALenum param, ALdouble value1, ALdouble value2, ALdouble value3); -AL_API void AL_APIENTRY alSourcedvSOFT(ALuint source, ALenum param, const ALdouble *values); -AL_API void AL_APIENTRY alGetSourcedSOFT(ALuint source, ALenum param, ALdouble *value); -AL_API void AL_APIENTRY alGetSource3dSOFT(ALuint source, ALenum param, ALdouble *value1, ALdouble *value2, ALdouble *value3); -AL_API void AL_APIENTRY alGetSourcedvSOFT(ALuint source, ALenum param, ALdouble *values); -AL_API void AL_APIENTRY alSourcei64SOFT(ALuint source, ALenum param, ALint64SOFT value); -AL_API void AL_APIENTRY alSource3i64SOFT(ALuint source, ALenum param, ALint64SOFT value1, ALint64SOFT value2, ALint64SOFT value3); -AL_API void AL_APIENTRY alSourcei64vSOFT(ALuint source, ALenum param, const ALint64SOFT *values); -AL_API void AL_APIENTRY alGetSourcei64SOFT(ALuint source, ALenum param, ALint64SOFT *value); -AL_API void AL_APIENTRY alGetSource3i64SOFT(ALuint source, ALenum param, ALint64SOFT *value1, ALint64SOFT *value2, ALint64SOFT *value3); -AL_API void AL_APIENTRY alGetSourcei64vSOFT(ALuint source, ALenum param, ALint64SOFT *values); -#endif -#endif - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/AL/efx-creative.h b/src/AL/efx-creative.h deleted file mode 100644 index 0a04c982..00000000 --- a/src/AL/efx-creative.h +++ /dev/null @@ -1,3 +0,0 @@ -/* The tokens that would be defined here are already defined in efx.h. This - * empty file is here to provide compatibility with Windows-based projects - * that would include it. */ diff --git a/src/AL/efx-presets.h b/src/AL/efx-presets.h deleted file mode 100644 index 86dcbda2..00000000 --- a/src/AL/efx-presets.h +++ /dev/null @@ -1,402 +0,0 @@ -/* Reverb presets for EFX */ - -#ifndef EFX_PRESETS_H -#define EFX_PRESETS_H - -#ifndef EFXEAXREVERBPROPERTIES_DEFINED -#define EFXEAXREVERBPROPERTIES_DEFINED -typedef struct { - float flDensity; - float flDiffusion; - float flGain; - float flGainHF; - float flGainLF; - float flDecayTime; - float flDecayHFRatio; - float flDecayLFRatio; - float flReflectionsGain; - float flReflectionsDelay; - float flReflectionsPan[3]; - float flLateReverbGain; - float flLateReverbDelay; - float flLateReverbPan[3]; - float flEchoTime; - float flEchoDepth; - float flModulationTime; - float flModulationDepth; - float flAirAbsorptionGainHF; - float flHFReference; - float flLFReference; - float flRoomRolloffFactor; - int iDecayHFLimit; -} EFXEAXREVERBPROPERTIES, *LPEFXEAXREVERBPROPERTIES; -#endif - -/* Default Presets */ - -#define EFX_REVERB_PRESET_GENERIC \ - { 1.0000f, 1.0000f, 0.3162f, 0.8913f, 1.0000f, 1.4900f, 0.8300f, 1.0000f, 0.0500f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PADDEDCELL \ - { 0.1715f, 1.0000f, 0.3162f, 0.0010f, 1.0000f, 0.1700f, 0.1000f, 1.0000f, 0.2500f, 0.0010f, { 0.0000f, 0.0000f, 0.0000f }, 1.2691f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ROOM \ - { 0.4287f, 1.0000f, 0.3162f, 0.5929f, 1.0000f, 0.4000f, 0.8300f, 1.0000f, 0.1503f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 1.0629f, 0.0030f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_BATHROOM \ - { 0.1715f, 1.0000f, 0.3162f, 0.2512f, 1.0000f, 1.4900f, 0.5400f, 1.0000f, 0.6531f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 3.2734f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_LIVINGROOM \ - { 0.9766f, 1.0000f, 0.3162f, 0.0010f, 1.0000f, 0.5000f, 0.1000f, 1.0000f, 0.2051f, 0.0030f, { 0.0000f, 0.0000f, 0.0000f }, 0.2805f, 0.0040f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_STONEROOM \ - { 1.0000f, 1.0000f, 0.3162f, 0.7079f, 1.0000f, 2.3100f, 0.6400f, 1.0000f, 0.4411f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1003f, 0.0170f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_AUDITORIUM \ - { 1.0000f, 1.0000f, 0.3162f, 0.5781f, 1.0000f, 4.3200f, 0.5900f, 1.0000f, 0.4032f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.7170f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CONCERTHALL \ - { 1.0000f, 1.0000f, 0.3162f, 0.5623f, 1.0000f, 3.9200f, 0.7000f, 1.0000f, 0.2427f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.9977f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CAVE \ - { 1.0000f, 1.0000f, 0.3162f, 1.0000f, 1.0000f, 2.9100f, 1.3000f, 1.0000f, 0.5000f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.7063f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_ARENA \ - { 1.0000f, 1.0000f, 0.3162f, 0.4477f, 1.0000f, 7.2400f, 0.3300f, 1.0000f, 0.2612f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.0186f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_HANGAR \ - { 1.0000f, 1.0000f, 0.3162f, 0.3162f, 1.0000f, 10.0500f, 0.2300f, 1.0000f, 0.5000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.2560f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CARPETEDHALLWAY \ - { 0.4287f, 1.0000f, 0.3162f, 0.0100f, 1.0000f, 0.3000f, 0.1000f, 1.0000f, 0.1215f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 0.1531f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_HALLWAY \ - { 0.3645f, 1.0000f, 0.3162f, 0.7079f, 1.0000f, 1.4900f, 0.5900f, 1.0000f, 0.2458f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.6615f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_STONECORRIDOR \ - { 1.0000f, 1.0000f, 0.3162f, 0.7612f, 1.0000f, 2.7000f, 0.7900f, 1.0000f, 0.2472f, 0.0130f, { 0.0000f, 0.0000f, 0.0000f }, 1.5758f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ALLEY \ - { 1.0000f, 0.3000f, 0.3162f, 0.7328f, 1.0000f, 1.4900f, 0.8600f, 1.0000f, 0.2500f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.9954f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 0.9500f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FOREST \ - { 1.0000f, 0.3000f, 0.3162f, 0.0224f, 1.0000f, 1.4900f, 0.5400f, 1.0000f, 0.0525f, 0.1620f, { 0.0000f, 0.0000f, 0.0000f }, 0.7682f, 0.0880f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CITY \ - { 1.0000f, 0.5000f, 0.3162f, 0.3981f, 1.0000f, 1.4900f, 0.6700f, 1.0000f, 0.0730f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.1427f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_MOUNTAINS \ - { 1.0000f, 0.2700f, 0.3162f, 0.0562f, 1.0000f, 1.4900f, 0.2100f, 1.0000f, 0.0407f, 0.3000f, { 0.0000f, 0.0000f, 0.0000f }, 0.1919f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_QUARRY \ - { 1.0000f, 1.0000f, 0.3162f, 0.3162f, 1.0000f, 1.4900f, 0.8300f, 1.0000f, 0.0000f, 0.0610f, { 0.0000f, 0.0000f, 0.0000f }, 1.7783f, 0.0250f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 0.7000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PLAIN \ - { 1.0000f, 0.2100f, 0.3162f, 0.1000f, 1.0000f, 1.4900f, 0.5000f, 1.0000f, 0.0585f, 0.1790f, { 0.0000f, 0.0000f, 0.0000f }, 0.1089f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PARKINGLOT \ - { 1.0000f, 1.0000f, 0.3162f, 1.0000f, 1.0000f, 1.6500f, 1.5000f, 1.0000f, 0.2082f, 0.0080f, { 0.0000f, 0.0000f, 0.0000f }, 0.2652f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_SEWERPIPE \ - { 0.3071f, 0.8000f, 0.3162f, 0.3162f, 1.0000f, 2.8100f, 0.1400f, 1.0000f, 1.6387f, 0.0140f, { 0.0000f, 0.0000f, 0.0000f }, 3.2471f, 0.0210f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_UNDERWATER \ - { 0.3645f, 1.0000f, 0.3162f, 0.0100f, 1.0000f, 1.4900f, 0.1000f, 1.0000f, 0.5963f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 7.0795f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 1.1800f, 0.3480f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_DRUGGED \ - { 0.4287f, 0.5000f, 0.3162f, 1.0000f, 1.0000f, 8.3900f, 1.3900f, 1.0000f, 0.8760f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 3.1081f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 1.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_DIZZY \ - { 0.3645f, 0.6000f, 0.3162f, 0.6310f, 1.0000f, 17.2300f, 0.5600f, 1.0000f, 0.1392f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.4937f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.8100f, 0.3100f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_PSYCHOTIC \ - { 0.0625f, 0.5000f, 0.3162f, 0.8404f, 1.0000f, 7.5600f, 0.9100f, 1.0000f, 0.4864f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 2.4378f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 4.0000f, 1.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -/* Castle Presets */ - -#define EFX_REVERB_PRESET_CASTLE_SMALLROOM \ - { 1.0000f, 0.8900f, 0.3162f, 0.3981f, 0.1000f, 1.2200f, 0.8300f, 0.3100f, 0.8913f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_SHORTPASSAGE \ - { 1.0000f, 0.8900f, 0.3162f, 0.3162f, 0.1000f, 2.3200f, 0.8300f, 0.3100f, 0.8913f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_MEDIUMROOM \ - { 1.0000f, 0.9300f, 0.3162f, 0.2818f, 0.1000f, 2.0400f, 0.8300f, 0.4600f, 0.6310f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 1.5849f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1550f, 0.0300f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_LARGEROOM \ - { 1.0000f, 0.8200f, 0.3162f, 0.2818f, 0.1259f, 2.5300f, 0.8300f, 0.5000f, 0.4467f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.1850f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_LONGPASSAGE \ - { 1.0000f, 0.8900f, 0.3162f, 0.3981f, 0.1000f, 3.4200f, 0.8300f, 0.3100f, 0.8913f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_HALL \ - { 1.0000f, 0.8100f, 0.3162f, 0.2818f, 0.1778f, 3.1400f, 0.7900f, 0.6200f, 0.1778f, 0.0560f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_CUPBOARD \ - { 1.0000f, 0.8900f, 0.3162f, 0.2818f, 0.1000f, 0.6700f, 0.8700f, 0.3100f, 1.4125f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 3.5481f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CASTLE_COURTYARD \ - { 1.0000f, 0.4200f, 0.3162f, 0.4467f, 0.1995f, 2.1300f, 0.6100f, 0.2300f, 0.2239f, 0.1600f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0360f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.3700f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_CASTLE_ALCOVE \ - { 1.0000f, 0.8900f, 0.3162f, 0.5012f, 0.1000f, 1.6400f, 0.8700f, 0.3100f, 1.0000f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } - -/* Factory Presets */ - -#define EFX_REVERB_PRESET_FACTORY_SMALLROOM \ - { 0.3645f, 0.8200f, 0.3162f, 0.7943f, 0.5012f, 1.7200f, 0.6500f, 1.3100f, 0.7079f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.7783f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.1190f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_SHORTPASSAGE \ - { 0.3645f, 0.6400f, 0.2512f, 0.7943f, 0.5012f, 2.5300f, 0.6500f, 1.3100f, 1.0000f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.1350f, 0.2300f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_MEDIUMROOM \ - { 0.4287f, 0.8200f, 0.2512f, 0.7943f, 0.5012f, 2.7600f, 0.6500f, 1.3100f, 0.2818f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1740f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_LARGEROOM \ - { 0.4287f, 0.7500f, 0.2512f, 0.7079f, 0.6310f, 4.2400f, 0.5100f, 1.3100f, 0.1778f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.2310f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_LONGPASSAGE \ - { 0.3645f, 0.6400f, 0.2512f, 0.7943f, 0.5012f, 4.0600f, 0.6500f, 1.3100f, 1.0000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0370f, { 0.0000f, 0.0000f, 0.0000f }, 0.1350f, 0.2300f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_HALL \ - { 0.4287f, 0.7500f, 0.3162f, 0.7079f, 0.6310f, 7.4300f, 0.5100f, 1.3100f, 0.0631f, 0.0730f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0270f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_CUPBOARD \ - { 0.3071f, 0.6300f, 0.2512f, 0.7943f, 0.5012f, 0.4900f, 0.6500f, 1.3100f, 1.2589f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.1070f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_COURTYARD \ - { 0.3071f, 0.5700f, 0.3162f, 0.3162f, 0.6310f, 2.3200f, 0.2900f, 0.5600f, 0.2239f, 0.1400f, { 0.0000f, 0.0000f, 0.0000f }, 0.3981f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2900f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_FACTORY_ALCOVE \ - { 0.3645f, 0.5900f, 0.2512f, 0.7943f, 0.5012f, 3.1400f, 0.6500f, 1.3100f, 1.4125f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.1140f, 0.1000f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } - -/* Ice Palace Presets */ - -#define EFX_REVERB_PRESET_ICEPALACE_SMALLROOM \ - { 1.0000f, 0.8400f, 0.3162f, 0.5623f, 0.2818f, 1.5100f, 1.5300f, 0.2700f, 0.8913f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1640f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_SHORTPASSAGE \ - { 1.0000f, 0.7500f, 0.3162f, 0.5623f, 0.2818f, 1.7900f, 1.4600f, 0.2800f, 0.5012f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0190f, { 0.0000f, 0.0000f, 0.0000f }, 0.1770f, 0.0900f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_MEDIUMROOM \ - { 1.0000f, 0.8700f, 0.3162f, 0.5623f, 0.4467f, 2.2200f, 1.5300f, 0.3200f, 0.3981f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0270f, { 0.0000f, 0.0000f, 0.0000f }, 0.1860f, 0.1200f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_LARGEROOM \ - { 1.0000f, 0.8100f, 0.3162f, 0.5623f, 0.4467f, 3.1400f, 1.5300f, 0.3200f, 0.2512f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0270f, { 0.0000f, 0.0000f, 0.0000f }, 0.2140f, 0.1100f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_LONGPASSAGE \ - { 1.0000f, 0.7700f, 0.3162f, 0.5623f, 0.3981f, 3.0100f, 1.4600f, 0.2800f, 0.7943f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0250f, { 0.0000f, 0.0000f, 0.0000f }, 0.1860f, 0.0400f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_HALL \ - { 1.0000f, 0.7600f, 0.3162f, 0.4467f, 0.5623f, 5.4900f, 1.5300f, 0.3800f, 0.1122f, 0.0540f, { 0.0000f, 0.0000f, 0.0000f }, 0.6310f, 0.0520f, { 0.0000f, 0.0000f, 0.0000f }, 0.2260f, 0.1100f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_CUPBOARD \ - { 1.0000f, 0.8300f, 0.3162f, 0.5012f, 0.2239f, 0.7600f, 1.5300f, 0.2600f, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.1430f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_COURTYARD \ - { 1.0000f, 0.5900f, 0.3162f, 0.2818f, 0.3162f, 2.0400f, 1.2000f, 0.3800f, 0.3162f, 0.1730f, { 0.0000f, 0.0000f, 0.0000f }, 0.3162f, 0.0430f, { 0.0000f, 0.0000f, 0.0000f }, 0.2350f, 0.4800f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_ICEPALACE_ALCOVE \ - { 1.0000f, 0.8400f, 0.3162f, 0.5623f, 0.2818f, 2.7600f, 1.4600f, 0.2800f, 1.1220f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1610f, 0.0900f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } - -/* Space Station Presets */ - -#define EFX_REVERB_PRESET_SPACESTATION_SMALLROOM \ - { 0.2109f, 0.7000f, 0.3162f, 0.7079f, 0.8913f, 1.7200f, 0.8200f, 0.5500f, 0.7943f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0130f, { 0.0000f, 0.0000f, 0.0000f }, 0.1880f, 0.2600f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_SHORTPASSAGE \ - { 0.2109f, 0.8700f, 0.3162f, 0.6310f, 0.8913f, 3.5700f, 0.5000f, 0.5500f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.1720f, 0.2000f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_MEDIUMROOM \ - { 0.2109f, 0.7500f, 0.3162f, 0.6310f, 0.8913f, 3.0100f, 0.5000f, 0.5500f, 0.3981f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0350f, { 0.0000f, 0.0000f, 0.0000f }, 0.2090f, 0.3100f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_LARGEROOM \ - { 0.3645f, 0.8100f, 0.3162f, 0.6310f, 0.8913f, 3.8900f, 0.3800f, 0.6100f, 0.3162f, 0.0560f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0350f, { 0.0000f, 0.0000f, 0.0000f }, 0.2330f, 0.2800f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_LONGPASSAGE \ - { 0.4287f, 0.8200f, 0.3162f, 0.6310f, 0.8913f, 4.6200f, 0.6200f, 0.5500f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0310f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2300f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_HALL \ - { 0.4287f, 0.8700f, 0.3162f, 0.6310f, 0.8913f, 7.1100f, 0.3800f, 0.6100f, 0.1778f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.6310f, 0.0470f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2500f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_CUPBOARD \ - { 0.1715f, 0.5600f, 0.3162f, 0.7079f, 0.8913f, 0.7900f, 0.8100f, 0.5500f, 1.4125f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.7783f, 0.0180f, { 0.0000f, 0.0000f, 0.0000f }, 0.1810f, 0.3100f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPACESTATION_ALCOVE \ - { 0.2109f, 0.7800f, 0.3162f, 0.7079f, 0.8913f, 1.1600f, 0.8100f, 0.5500f, 1.4125f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0180f, { 0.0000f, 0.0000f, 0.0000f }, 0.1920f, 0.2100f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } - -/* Wooden Galleon Presets */ - -#define EFX_REVERB_PRESET_WOODEN_SMALLROOM \ - { 1.0000f, 1.0000f, 0.3162f, 0.1122f, 0.3162f, 0.7900f, 0.3200f, 0.8700f, 1.0000f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_SHORTPASSAGE \ - { 1.0000f, 1.0000f, 0.3162f, 0.1259f, 0.3162f, 1.7500f, 0.5000f, 0.8700f, 0.8913f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.6310f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_MEDIUMROOM \ - { 1.0000f, 1.0000f, 0.3162f, 0.1000f, 0.2818f, 1.4700f, 0.4200f, 0.8200f, 0.8913f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_LARGEROOM \ - { 1.0000f, 1.0000f, 0.3162f, 0.0891f, 0.2818f, 2.6500f, 0.3300f, 0.8200f, 0.8913f, 0.0660f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_LONGPASSAGE \ - { 1.0000f, 1.0000f, 0.3162f, 0.1000f, 0.3162f, 1.9900f, 0.4000f, 0.7900f, 1.0000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.4467f, 0.0360f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_HALL \ - { 1.0000f, 1.0000f, 0.3162f, 0.0794f, 0.2818f, 3.4500f, 0.3000f, 0.8200f, 0.8913f, 0.0880f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0630f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_CUPBOARD \ - { 1.0000f, 1.0000f, 0.3162f, 0.1413f, 0.3162f, 0.5600f, 0.4600f, 0.9100f, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0280f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_COURTYARD \ - { 1.0000f, 0.6500f, 0.3162f, 0.0794f, 0.3162f, 1.7900f, 0.3500f, 0.7900f, 0.5623f, 0.1230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1000f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_WOODEN_ALCOVE \ - { 1.0000f, 1.0000f, 0.3162f, 0.1259f, 0.3162f, 1.2200f, 0.6200f, 0.9100f, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } - -/* Sports Presets */ - -#define EFX_REVERB_PRESET_SPORT_EMPTYSTADIUM \ - { 1.0000f, 1.0000f, 0.3162f, 0.4467f, 0.7943f, 6.2600f, 0.5100f, 1.1000f, 0.0631f, 0.1830f, { 0.0000f, 0.0000f, 0.0000f }, 0.3981f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPORT_SQUASHCOURT \ - { 1.0000f, 0.7500f, 0.3162f, 0.3162f, 0.7943f, 2.2200f, 0.9100f, 1.1600f, 0.4467f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1260f, 0.1900f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPORT_SMALLSWIMMINGPOOL \ - { 1.0000f, 0.7000f, 0.3162f, 0.7943f, 0.8913f, 2.7600f, 1.2500f, 1.1400f, 0.6310f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1790f, 0.1500f, 0.8950f, 0.1900f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_SPORT_LARGESWIMMINGPOOL \ - { 1.0000f, 0.8200f, 0.3162f, 0.7943f, 1.0000f, 5.4900f, 1.3100f, 1.1400f, 0.4467f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 0.5012f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2220f, 0.5500f, 1.1590f, 0.2100f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_SPORT_GYMNASIUM \ - { 1.0000f, 0.8100f, 0.3162f, 0.4467f, 0.8913f, 3.1400f, 1.0600f, 1.3500f, 0.3981f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.5623f, 0.0450f, { 0.0000f, 0.0000f, 0.0000f }, 0.1460f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPORT_FULLSTADIUM \ - { 1.0000f, 1.0000f, 0.3162f, 0.0708f, 0.7943f, 5.2500f, 0.1700f, 0.8000f, 0.1000f, 0.1880f, { 0.0000f, 0.0000f, 0.0000f }, 0.2818f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SPORT_STADIUMTANNOY \ - { 1.0000f, 0.7800f, 0.3162f, 0.5623f, 0.5012f, 2.5300f, 0.8800f, 0.6800f, 0.2818f, 0.2300f, { 0.0000f, 0.0000f, 0.0000f }, 0.5012f, 0.0630f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -/* Prefab Presets */ - -#define EFX_REVERB_PRESET_PREFAB_WORKSHOP \ - { 0.4287f, 1.0000f, 0.3162f, 0.1413f, 0.3981f, 0.7600f, 1.0000f, 1.0000f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_PREFAB_SCHOOLROOM \ - { 0.4022f, 0.6900f, 0.3162f, 0.6310f, 0.5012f, 0.9800f, 0.4500f, 0.1800f, 1.4125f, 0.0170f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.0950f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PREFAB_PRACTISEROOM \ - { 0.4022f, 0.8700f, 0.3162f, 0.3981f, 0.5012f, 1.1200f, 0.5600f, 0.1800f, 1.2589f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.0950f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PREFAB_OUTHOUSE \ - { 1.0000f, 0.8200f, 0.3162f, 0.1122f, 0.1585f, 1.3800f, 0.3800f, 0.3500f, 0.8913f, 0.0240f, { 0.0000f, 0.0000f, -0.0000f }, 0.6310f, 0.0440f, { 0.0000f, 0.0000f, 0.0000f }, 0.1210f, 0.1700f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_PREFAB_CARAVAN \ - { 1.0000f, 1.0000f, 0.3162f, 0.0891f, 0.1259f, 0.4300f, 1.5000f, 1.0000f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -/* Dome and Pipe Presets */ - -#define EFX_REVERB_PRESET_DOME_TOMB \ - { 1.0000f, 0.7900f, 0.3162f, 0.3548f, 0.2239f, 4.1800f, 0.2100f, 0.1000f, 0.3868f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 1.6788f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.1770f, 0.1900f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_PIPE_SMALL \ - { 1.0000f, 1.0000f, 0.3162f, 0.3548f, 0.2239f, 5.0400f, 0.1000f, 0.1000f, 0.5012f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 2.5119f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_DOME_SAINTPAULS \ - { 1.0000f, 0.8700f, 0.3162f, 0.3548f, 0.2239f, 10.4800f, 0.1900f, 0.1000f, 0.1778f, 0.0900f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0420f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.1200f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PIPE_LONGTHIN \ - { 0.2560f, 0.9100f, 0.3162f, 0.4467f, 0.2818f, 9.2100f, 0.1800f, 0.1000f, 0.7079f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_PIPE_LARGE \ - { 1.0000f, 1.0000f, 0.3162f, 0.3548f, 0.2239f, 8.4500f, 0.1000f, 0.1000f, 0.3981f, 0.0460f, { 0.0000f, 0.0000f, 0.0000f }, 1.5849f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_PIPE_RESONANT \ - { 0.1373f, 0.9100f, 0.3162f, 0.4467f, 0.2818f, 6.8100f, 0.1800f, 0.1000f, 0.7079f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x0 } - -/* Outdoors Presets */ - -#define EFX_REVERB_PRESET_OUTDOORS_BACKYARD \ - { 1.0000f, 0.4500f, 0.3162f, 0.2512f, 0.5012f, 1.1200f, 0.3400f, 0.4600f, 0.4467f, 0.0690f, { 0.0000f, 0.0000f, -0.0000f }, 0.7079f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.2180f, 0.3400f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_OUTDOORS_ROLLINGPLAINS \ - { 1.0000f, 0.0000f, 0.3162f, 0.0112f, 0.6310f, 2.1300f, 0.2100f, 0.4600f, 0.1778f, 0.3000f, { 0.0000f, 0.0000f, -0.0000f }, 0.4467f, 0.0190f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_OUTDOORS_DEEPCANYON \ - { 1.0000f, 0.7400f, 0.3162f, 0.1778f, 0.6310f, 3.8900f, 0.2100f, 0.4600f, 0.3162f, 0.2230f, { 0.0000f, 0.0000f, -0.0000f }, 0.3548f, 0.0190f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_OUTDOORS_CREEK \ - { 1.0000f, 0.3500f, 0.3162f, 0.1778f, 0.5012f, 2.1300f, 0.2100f, 0.4600f, 0.3981f, 0.1150f, { 0.0000f, 0.0000f, -0.0000f }, 0.1995f, 0.0310f, { 0.0000f, 0.0000f, 0.0000f }, 0.2180f, 0.3400f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_OUTDOORS_VALLEY \ - { 1.0000f, 0.2800f, 0.3162f, 0.0282f, 0.1585f, 2.8800f, 0.2600f, 0.3500f, 0.1413f, 0.2630f, { 0.0000f, 0.0000f, -0.0000f }, 0.3981f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.3400f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } - -/* Mood Presets */ - -#define EFX_REVERB_PRESET_MOOD_HEAVEN \ - { 1.0000f, 0.9400f, 0.3162f, 0.7943f, 0.4467f, 5.0400f, 1.1200f, 0.5600f, 0.2427f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0800f, 2.7420f, 0.0500f, 0.9977f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_MOOD_HELL \ - { 1.0000f, 0.5700f, 0.3162f, 0.3548f, 0.4467f, 3.5700f, 0.4900f, 2.0000f, 0.0000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1100f, 0.0400f, 2.1090f, 0.5200f, 0.9943f, 5000.0000f, 139.5000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_MOOD_MEMORY \ - { 1.0000f, 0.8500f, 0.3162f, 0.6310f, 0.3548f, 4.0600f, 0.8200f, 0.5600f, 0.0398f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.4740f, 0.4500f, 0.9886f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -/* Driving Presets */ - -#define EFX_REVERB_PRESET_DRIVING_COMMENTATOR \ - { 1.0000f, 0.0000f, 3.1623f, 0.5623f, 0.5012f, 2.4200f, 0.8800f, 0.6800f, 0.1995f, 0.0930f, { 0.0000f, 0.0000f, 0.0000f }, 0.2512f, 0.0170f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9886f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_DRIVING_PITGARAGE \ - { 0.4287f, 0.5900f, 0.3162f, 0.7079f, 0.5623f, 1.7200f, 0.9300f, 0.8700f, 0.5623f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.1100f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_DRIVING_INCAR_RACER \ - { 0.0832f, 0.8000f, 0.3162f, 1.0000f, 0.7943f, 0.1700f, 2.0000f, 0.4100f, 1.7783f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10268.2002f, 251.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_DRIVING_INCAR_SPORTS \ - { 0.0832f, 0.8000f, 0.3162f, 0.6310f, 1.0000f, 0.1700f, 0.7500f, 0.4100f, 1.0000f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.5623f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10268.2002f, 251.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_DRIVING_INCAR_LUXURY \ - { 0.2560f, 1.0000f, 0.3162f, 0.1000f, 0.5012f, 0.1300f, 0.4100f, 0.4600f, 0.7943f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.5849f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10268.2002f, 251.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_DRIVING_FULLGRANDSTAND \ - { 1.0000f, 1.0000f, 0.3162f, 0.2818f, 0.6310f, 3.0100f, 1.3700f, 1.2800f, 0.3548f, 0.0900f, { 0.0000f, 0.0000f, 0.0000f }, 0.1778f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10420.2002f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_DRIVING_EMPTYGRANDSTAND \ - { 1.0000f, 1.0000f, 0.3162f, 1.0000f, 0.7943f, 4.6200f, 1.7500f, 1.4000f, 0.2082f, 0.0900f, { 0.0000f, 0.0000f, 0.0000f }, 0.2512f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10420.2002f, 250.0000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_DRIVING_TUNNEL \ - { 1.0000f, 0.8100f, 0.3162f, 0.3981f, 0.8913f, 3.4200f, 0.9400f, 1.3100f, 0.7079f, 0.0510f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0470f, { 0.0000f, 0.0000f, 0.0000f }, 0.2140f, 0.0500f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 155.3000f, 0.0000f, 0x1 } - -/* City Presets */ - -#define EFX_REVERB_PRESET_CITY_STREETS \ - { 1.0000f, 0.7800f, 0.3162f, 0.7079f, 0.8913f, 1.7900f, 1.1200f, 0.9100f, 0.2818f, 0.0460f, { 0.0000f, 0.0000f, 0.0000f }, 0.1995f, 0.0280f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CITY_SUBWAY \ - { 1.0000f, 0.7400f, 0.3162f, 0.7079f, 0.8913f, 3.0100f, 1.2300f, 0.9100f, 0.7079f, 0.0460f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0280f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 0.2100f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CITY_MUSEUM \ - { 1.0000f, 0.8200f, 0.3162f, 0.1778f, 0.1778f, 3.2800f, 1.4000f, 0.5700f, 0.2512f, 0.0390f, { 0.0000f, 0.0000f, -0.0000f }, 0.8913f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 0.1300f, 0.1700f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_CITY_LIBRARY \ - { 1.0000f, 0.8200f, 0.3162f, 0.2818f, 0.0891f, 2.7600f, 0.8900f, 0.4100f, 0.3548f, 0.0290f, { 0.0000f, 0.0000f, -0.0000f }, 0.8913f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.1300f, 0.1700f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } - -#define EFX_REVERB_PRESET_CITY_UNDERPASS \ - { 1.0000f, 0.8200f, 0.3162f, 0.4467f, 0.8913f, 3.5700f, 1.1200f, 0.9100f, 0.3981f, 0.0590f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0370f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.1400f, 0.2500f, 0.0000f, 0.9920f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CITY_ABANDONED \ - { 1.0000f, 0.6900f, 0.3162f, 0.7943f, 0.8913f, 3.2800f, 1.1700f, 0.9100f, 0.4467f, 0.0440f, { 0.0000f, 0.0000f, 0.0000f }, 0.2818f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2000f, 0.2500f, 0.0000f, 0.9966f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -/* Misc. Presets */ - -#define EFX_REVERB_PRESET_DUSTYROOM \ - { 0.3645f, 0.5600f, 0.3162f, 0.7943f, 0.7079f, 1.7900f, 0.3800f, 0.2100f, 0.5012f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0060f, { 0.0000f, 0.0000f, 0.0000f }, 0.2020f, 0.0500f, 0.2500f, 0.0000f, 0.9886f, 13046.0000f, 163.3000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_CHAPEL \ - { 1.0000f, 0.8400f, 0.3162f, 0.5623f, 1.0000f, 4.6200f, 0.6400f, 1.2300f, 0.4467f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.1100f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } - -#define EFX_REVERB_PRESET_SMALLWATERROOM \ - { 1.0000f, 0.7000f, 0.3162f, 0.4477f, 1.0000f, 1.5100f, 1.2500f, 1.1400f, 0.8913f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1790f, 0.1500f, 0.8950f, 0.1900f, 0.9920f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } - -#endif /* EFX_PRESETS_H */ diff --git a/src/AL/efx.h b/src/AL/efx.h deleted file mode 100644 index 57766983..00000000 --- a/src/AL/efx.h +++ /dev/null @@ -1,761 +0,0 @@ -#ifndef AL_EFX_H -#define AL_EFX_H - - -#include "alc.h" -#include "al.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define ALC_EXT_EFX_NAME "ALC_EXT_EFX" - -#define ALC_EFX_MAJOR_VERSION 0x20001 -#define ALC_EFX_MINOR_VERSION 0x20002 -#define ALC_MAX_AUXILIARY_SENDS 0x20003 - - -/* Listener properties. */ -#define AL_METERS_PER_UNIT 0x20004 - -/* Source properties. */ -#define AL_DIRECT_FILTER 0x20005 -#define AL_AUXILIARY_SEND_FILTER 0x20006 -#define AL_AIR_ABSORPTION_FACTOR 0x20007 -#define AL_ROOM_ROLLOFF_FACTOR 0x20008 -#define AL_CONE_OUTER_GAINHF 0x20009 -#define AL_DIRECT_FILTER_GAINHF_AUTO 0x2000A -#define AL_AUXILIARY_SEND_FILTER_GAIN_AUTO 0x2000B -#define AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO 0x2000C - - -/* Effect properties. */ - -/* Reverb effect parameters */ -#define AL_REVERB_DENSITY 0x0001 -#define AL_REVERB_DIFFUSION 0x0002 -#define AL_REVERB_GAIN 0x0003 -#define AL_REVERB_GAINHF 0x0004 -#define AL_REVERB_DECAY_TIME 0x0005 -#define AL_REVERB_DECAY_HFRATIO 0x0006 -#define AL_REVERB_REFLECTIONS_GAIN 0x0007 -#define AL_REVERB_REFLECTIONS_DELAY 0x0008 -#define AL_REVERB_LATE_REVERB_GAIN 0x0009 -#define AL_REVERB_LATE_REVERB_DELAY 0x000A -#define AL_REVERB_AIR_ABSORPTION_GAINHF 0x000B -#define AL_REVERB_ROOM_ROLLOFF_FACTOR 0x000C -#define AL_REVERB_DECAY_HFLIMIT 0x000D - -/* EAX Reverb effect parameters */ -#define AL_EAXREVERB_DENSITY 0x0001 -#define AL_EAXREVERB_DIFFUSION 0x0002 -#define AL_EAXREVERB_GAIN 0x0003 -#define AL_EAXREVERB_GAINHF 0x0004 -#define AL_EAXREVERB_GAINLF 0x0005 -#define AL_EAXREVERB_DECAY_TIME 0x0006 -#define AL_EAXREVERB_DECAY_HFRATIO 0x0007 -#define AL_EAXREVERB_DECAY_LFRATIO 0x0008 -#define AL_EAXREVERB_REFLECTIONS_GAIN 0x0009 -#define AL_EAXREVERB_REFLECTIONS_DELAY 0x000A -#define AL_EAXREVERB_REFLECTIONS_PAN 0x000B -#define AL_EAXREVERB_LATE_REVERB_GAIN 0x000C -#define AL_EAXREVERB_LATE_REVERB_DELAY 0x000D -#define AL_EAXREVERB_LATE_REVERB_PAN 0x000E -#define AL_EAXREVERB_ECHO_TIME 0x000F -#define AL_EAXREVERB_ECHO_DEPTH 0x0010 -#define AL_EAXREVERB_MODULATION_TIME 0x0011 -#define AL_EAXREVERB_MODULATION_DEPTH 0x0012 -#define AL_EAXREVERB_AIR_ABSORPTION_GAINHF 0x0013 -#define AL_EAXREVERB_HFREFERENCE 0x0014 -#define AL_EAXREVERB_LFREFERENCE 0x0015 -#define AL_EAXREVERB_ROOM_ROLLOFF_FACTOR 0x0016 -#define AL_EAXREVERB_DECAY_HFLIMIT 0x0017 - -/* Chorus effect parameters */ -#define AL_CHORUS_WAVEFORM 0x0001 -#define AL_CHORUS_PHASE 0x0002 -#define AL_CHORUS_RATE 0x0003 -#define AL_CHORUS_DEPTH 0x0004 -#define AL_CHORUS_FEEDBACK 0x0005 -#define AL_CHORUS_DELAY 0x0006 - -/* Distortion effect parameters */ -#define AL_DISTORTION_EDGE 0x0001 -#define AL_DISTORTION_GAIN 0x0002 -#define AL_DISTORTION_LOWPASS_CUTOFF 0x0003 -#define AL_DISTORTION_EQCENTER 0x0004 -#define AL_DISTORTION_EQBANDWIDTH 0x0005 - -/* Echo effect parameters */ -#define AL_ECHO_DELAY 0x0001 -#define AL_ECHO_LRDELAY 0x0002 -#define AL_ECHO_DAMPING 0x0003 -#define AL_ECHO_FEEDBACK 0x0004 -#define AL_ECHO_SPREAD 0x0005 - -/* Flanger effect parameters */ -#define AL_FLANGER_WAVEFORM 0x0001 -#define AL_FLANGER_PHASE 0x0002 -#define AL_FLANGER_RATE 0x0003 -#define AL_FLANGER_DEPTH 0x0004 -#define AL_FLANGER_FEEDBACK 0x0005 -#define AL_FLANGER_DELAY 0x0006 - -/* Frequency shifter effect parameters */ -#define AL_FREQUENCY_SHIFTER_FREQUENCY 0x0001 -#define AL_FREQUENCY_SHIFTER_LEFT_DIRECTION 0x0002 -#define AL_FREQUENCY_SHIFTER_RIGHT_DIRECTION 0x0003 - -/* Vocal morpher effect parameters */ -#define AL_VOCAL_MORPHER_PHONEMEA 0x0001 -#define AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING 0x0002 -#define AL_VOCAL_MORPHER_PHONEMEB 0x0003 -#define AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING 0x0004 -#define AL_VOCAL_MORPHER_WAVEFORM 0x0005 -#define AL_VOCAL_MORPHER_RATE 0x0006 - -/* Pitchshifter effect parameters */ -#define AL_PITCH_SHIFTER_COARSE_TUNE 0x0001 -#define AL_PITCH_SHIFTER_FINE_TUNE 0x0002 - -/* Ringmodulator effect parameters */ -#define AL_RING_MODULATOR_FREQUENCY 0x0001 -#define AL_RING_MODULATOR_HIGHPASS_CUTOFF 0x0002 -#define AL_RING_MODULATOR_WAVEFORM 0x0003 - -/* Autowah effect parameters */ -#define AL_AUTOWAH_ATTACK_TIME 0x0001 -#define AL_AUTOWAH_RELEASE_TIME 0x0002 -#define AL_AUTOWAH_RESONANCE 0x0003 -#define AL_AUTOWAH_PEAK_GAIN 0x0004 - -/* Compressor effect parameters */ -#define AL_COMPRESSOR_ONOFF 0x0001 - -/* Equalizer effect parameters */ -#define AL_EQUALIZER_LOW_GAIN 0x0001 -#define AL_EQUALIZER_LOW_CUTOFF 0x0002 -#define AL_EQUALIZER_MID1_GAIN 0x0003 -#define AL_EQUALIZER_MID1_CENTER 0x0004 -#define AL_EQUALIZER_MID1_WIDTH 0x0005 -#define AL_EQUALIZER_MID2_GAIN 0x0006 -#define AL_EQUALIZER_MID2_CENTER 0x0007 -#define AL_EQUALIZER_MID2_WIDTH 0x0008 -#define AL_EQUALIZER_HIGH_GAIN 0x0009 -#define AL_EQUALIZER_HIGH_CUTOFF 0x000A - -/* Effect type */ -#define AL_EFFECT_FIRST_PARAMETER 0x0000 -#define AL_EFFECT_LAST_PARAMETER 0x8000 -#define AL_EFFECT_TYPE 0x8001 - -/* Effect types, used with the AL_EFFECT_TYPE property */ -#define AL_EFFECT_NULL 0x0000 -#define AL_EFFECT_REVERB 0x0001 -#define AL_EFFECT_CHORUS 0x0002 -#define AL_EFFECT_DISTORTION 0x0003 -#define AL_EFFECT_ECHO 0x0004 -#define AL_EFFECT_FLANGER 0x0005 -#define AL_EFFECT_FREQUENCY_SHIFTER 0x0006 -#define AL_EFFECT_VOCAL_MORPHER 0x0007 -#define AL_EFFECT_PITCH_SHIFTER 0x0008 -#define AL_EFFECT_RING_MODULATOR 0x0009 -#define AL_EFFECT_AUTOWAH 0x000A -#define AL_EFFECT_COMPRESSOR 0x000B -#define AL_EFFECT_EQUALIZER 0x000C -#define AL_EFFECT_EAXREVERB 0x8000 - -/* Auxiliary Effect Slot properties. */ -#define AL_EFFECTSLOT_EFFECT 0x0001 -#define AL_EFFECTSLOT_GAIN 0x0002 -#define AL_EFFECTSLOT_AUXILIARY_SEND_AUTO 0x0003 - -/* NULL Auxiliary Slot ID to disable a source send. */ -#define AL_EFFECTSLOT_NULL 0x0000 - - -/* Filter properties. */ - -/* Lowpass filter parameters */ -#define AL_LOWPASS_GAIN 0x0001 -#define AL_LOWPASS_GAINHF 0x0002 - -/* Highpass filter parameters */ -#define AL_HIGHPASS_GAIN 0x0001 -#define AL_HIGHPASS_GAINLF 0x0002 - -/* Bandpass filter parameters */ -#define AL_BANDPASS_GAIN 0x0001 -#define AL_BANDPASS_GAINLF 0x0002 -#define AL_BANDPASS_GAINHF 0x0003 - -/* Filter type */ -#define AL_FILTER_FIRST_PARAMETER 0x0000 -#define AL_FILTER_LAST_PARAMETER 0x8000 -#define AL_FILTER_TYPE 0x8001 - -/* Filter types, used with the AL_FILTER_TYPE property */ -#define AL_FILTER_NULL 0x0000 -#define AL_FILTER_LOWPASS 0x0001 -#define AL_FILTER_HIGHPASS 0x0002 -#define AL_FILTER_BANDPASS 0x0003 - - -/* Effect object function types. */ -typedef void (AL_APIENTRY *LPALGENEFFECTS)(ALsizei, ALuint*); -typedef void (AL_APIENTRY *LPALDELETEEFFECTS)(ALsizei, const ALuint*); -typedef ALboolean (AL_APIENTRY *LPALISEFFECT)(ALuint); -typedef void (AL_APIENTRY *LPALEFFECTI)(ALuint, ALenum, ALint); -typedef void (AL_APIENTRY *LPALEFFECTIV)(ALuint, ALenum, const ALint*); -typedef void (AL_APIENTRY *LPALEFFECTF)(ALuint, ALenum, ALfloat); -typedef void (AL_APIENTRY *LPALEFFECTFV)(ALuint, ALenum, const ALfloat*); -typedef void (AL_APIENTRY *LPALGETEFFECTI)(ALuint, ALenum, ALint*); -typedef void (AL_APIENTRY *LPALGETEFFECTIV)(ALuint, ALenum, ALint*); -typedef void (AL_APIENTRY *LPALGETEFFECTF)(ALuint, ALenum, ALfloat*); -typedef void (AL_APIENTRY *LPALGETEFFECTFV)(ALuint, ALenum, ALfloat*); - -/* Filter object function types. */ -typedef void (AL_APIENTRY *LPALGENFILTERS)(ALsizei, ALuint*); -typedef void (AL_APIENTRY *LPALDELETEFILTERS)(ALsizei, const ALuint*); -typedef ALboolean (AL_APIENTRY *LPALISFILTER)(ALuint); -typedef void (AL_APIENTRY *LPALFILTERI)(ALuint, ALenum, ALint); -typedef void (AL_APIENTRY *LPALFILTERIV)(ALuint, ALenum, const ALint*); -typedef void (AL_APIENTRY *LPALFILTERF)(ALuint, ALenum, ALfloat); -typedef void (AL_APIENTRY *LPALFILTERFV)(ALuint, ALenum, const ALfloat*); -typedef void (AL_APIENTRY *LPALGETFILTERI)(ALuint, ALenum, ALint*); -typedef void (AL_APIENTRY *LPALGETFILTERIV)(ALuint, ALenum, ALint*); -typedef void (AL_APIENTRY *LPALGETFILTERF)(ALuint, ALenum, ALfloat*); -typedef void (AL_APIENTRY *LPALGETFILTERFV)(ALuint, ALenum, ALfloat*); - -/* Auxiliary Effect Slot object function types. */ -typedef void (AL_APIENTRY *LPALGENAUXILIARYEFFECTSLOTS)(ALsizei, ALuint*); -typedef void (AL_APIENTRY *LPALDELETEAUXILIARYEFFECTSLOTS)(ALsizei, const ALuint*); -typedef ALboolean (AL_APIENTRY *LPALISAUXILIARYEFFECTSLOT)(ALuint); -typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint); -typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, const ALint*); -typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat); -typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, const ALfloat*); -typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint*); -typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, ALint*); -typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat*); -typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, ALfloat*); - -#ifdef AL_ALEXT_PROTOTYPES -AL_API ALvoid AL_APIENTRY alGenEffects(ALsizei n, ALuint *effects); -AL_API ALvoid AL_APIENTRY alDeleteEffects(ALsizei n, const ALuint *effects); -AL_API ALboolean AL_APIENTRY alIsEffect(ALuint effect); -AL_API ALvoid AL_APIENTRY alEffecti(ALuint effect, ALenum param, ALint iValue); -AL_API ALvoid AL_APIENTRY alEffectiv(ALuint effect, ALenum param, const ALint *piValues); -AL_API ALvoid AL_APIENTRY alEffectf(ALuint effect, ALenum param, ALfloat flValue); -AL_API ALvoid AL_APIENTRY alEffectfv(ALuint effect, ALenum param, const ALfloat *pflValues); -AL_API ALvoid AL_APIENTRY alGetEffecti(ALuint effect, ALenum param, ALint *piValue); -AL_API ALvoid AL_APIENTRY alGetEffectiv(ALuint effect, ALenum param, ALint *piValues); -AL_API ALvoid AL_APIENTRY alGetEffectf(ALuint effect, ALenum param, ALfloat *pflValue); -AL_API ALvoid AL_APIENTRY alGetEffectfv(ALuint effect, ALenum param, ALfloat *pflValues); - -AL_API ALvoid AL_APIENTRY alGenFilters(ALsizei n, ALuint *filters); -AL_API ALvoid AL_APIENTRY alDeleteFilters(ALsizei n, const ALuint *filters); -AL_API ALboolean AL_APIENTRY alIsFilter(ALuint filter); -AL_API ALvoid AL_APIENTRY alFilteri(ALuint filter, ALenum param, ALint iValue); -AL_API ALvoid AL_APIENTRY alFilteriv(ALuint filter, ALenum param, const ALint *piValues); -AL_API ALvoid AL_APIENTRY alFilterf(ALuint filter, ALenum param, ALfloat flValue); -AL_API ALvoid AL_APIENTRY alFilterfv(ALuint filter, ALenum param, const ALfloat *pflValues); -AL_API ALvoid AL_APIENTRY alGetFilteri(ALuint filter, ALenum param, ALint *piValue); -AL_API ALvoid AL_APIENTRY alGetFilteriv(ALuint filter, ALenum param, ALint *piValues); -AL_API ALvoid AL_APIENTRY alGetFilterf(ALuint filter, ALenum param, ALfloat *pflValue); -AL_API ALvoid AL_APIENTRY alGetFilterfv(ALuint filter, ALenum param, ALfloat *pflValues); - -AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots); -AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, const ALuint *effectslots); -AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot); -AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint iValue); -AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, const ALint *piValues); -AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat flValue); -AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, const ALfloat *pflValues); -AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint *piValue); -AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues); -AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat *pflValue); -AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues); -#endif - -/* Filter ranges and defaults. */ - -/* Lowpass filter */ -#define AL_LOWPASS_MIN_GAIN (0.0f) -#define AL_LOWPASS_MAX_GAIN (1.0f) -#define AL_LOWPASS_DEFAULT_GAIN (1.0f) - -#define AL_LOWPASS_MIN_GAINHF (0.0f) -#define AL_LOWPASS_MAX_GAINHF (1.0f) -#define AL_LOWPASS_DEFAULT_GAINHF (1.0f) - -/* Highpass filter */ -#define AL_HIGHPASS_MIN_GAIN (0.0f) -#define AL_HIGHPASS_MAX_GAIN (1.0f) -#define AL_HIGHPASS_DEFAULT_GAIN (1.0f) - -#define AL_HIGHPASS_MIN_GAINLF (0.0f) -#define AL_HIGHPASS_MAX_GAINLF (1.0f) -#define AL_HIGHPASS_DEFAULT_GAINLF (1.0f) - -/* Bandpass filter */ -#define AL_BANDPASS_MIN_GAIN (0.0f) -#define AL_BANDPASS_MAX_GAIN (1.0f) -#define AL_BANDPASS_DEFAULT_GAIN (1.0f) - -#define AL_BANDPASS_MIN_GAINHF (0.0f) -#define AL_BANDPASS_MAX_GAINHF (1.0f) -#define AL_BANDPASS_DEFAULT_GAINHF (1.0f) - -#define AL_BANDPASS_MIN_GAINLF (0.0f) -#define AL_BANDPASS_MAX_GAINLF (1.0f) -#define AL_BANDPASS_DEFAULT_GAINLF (1.0f) - - -/* Effect parameter ranges and defaults. */ - -/* Standard reverb effect */ -#define AL_REVERB_MIN_DENSITY (0.0f) -#define AL_REVERB_MAX_DENSITY (1.0f) -#define AL_REVERB_DEFAULT_DENSITY (1.0f) - -#define AL_REVERB_MIN_DIFFUSION (0.0f) -#define AL_REVERB_MAX_DIFFUSION (1.0f) -#define AL_REVERB_DEFAULT_DIFFUSION (1.0f) - -#define AL_REVERB_MIN_GAIN (0.0f) -#define AL_REVERB_MAX_GAIN (1.0f) -#define AL_REVERB_DEFAULT_GAIN (0.32f) - -#define AL_REVERB_MIN_GAINHF (0.0f) -#define AL_REVERB_MAX_GAINHF (1.0f) -#define AL_REVERB_DEFAULT_GAINHF (0.89f) - -#define AL_REVERB_MIN_DECAY_TIME (0.1f) -#define AL_REVERB_MAX_DECAY_TIME (20.0f) -#define AL_REVERB_DEFAULT_DECAY_TIME (1.49f) - -#define AL_REVERB_MIN_DECAY_HFRATIO (0.1f) -#define AL_REVERB_MAX_DECAY_HFRATIO (2.0f) -#define AL_REVERB_DEFAULT_DECAY_HFRATIO (0.83f) - -#define AL_REVERB_MIN_REFLECTIONS_GAIN (0.0f) -#define AL_REVERB_MAX_REFLECTIONS_GAIN (3.16f) -#define AL_REVERB_DEFAULT_REFLECTIONS_GAIN (0.05f) - -#define AL_REVERB_MIN_REFLECTIONS_DELAY (0.0f) -#define AL_REVERB_MAX_REFLECTIONS_DELAY (0.3f) -#define AL_REVERB_DEFAULT_REFLECTIONS_DELAY (0.007f) - -#define AL_REVERB_MIN_LATE_REVERB_GAIN (0.0f) -#define AL_REVERB_MAX_LATE_REVERB_GAIN (10.0f) -#define AL_REVERB_DEFAULT_LATE_REVERB_GAIN (1.26f) - -#define AL_REVERB_MIN_LATE_REVERB_DELAY (0.0f) -#define AL_REVERB_MAX_LATE_REVERB_DELAY (0.1f) -#define AL_REVERB_DEFAULT_LATE_REVERB_DELAY (0.011f) - -#define AL_REVERB_MIN_AIR_ABSORPTION_GAINHF (0.892f) -#define AL_REVERB_MAX_AIR_ABSORPTION_GAINHF (1.0f) -#define AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF (0.994f) - -#define AL_REVERB_MIN_ROOM_ROLLOFF_FACTOR (0.0f) -#define AL_REVERB_MAX_ROOM_ROLLOFF_FACTOR (10.0f) -#define AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f) - -#define AL_REVERB_MIN_DECAY_HFLIMIT AL_FALSE -#define AL_REVERB_MAX_DECAY_HFLIMIT AL_TRUE -#define AL_REVERB_DEFAULT_DECAY_HFLIMIT AL_TRUE - -/* EAX reverb effect */ -#define AL_EAXREVERB_MIN_DENSITY (0.0f) -#define AL_EAXREVERB_MAX_DENSITY (1.0f) -#define AL_EAXREVERB_DEFAULT_DENSITY (1.0f) - -#define AL_EAXREVERB_MIN_DIFFUSION (0.0f) -#define AL_EAXREVERB_MAX_DIFFUSION (1.0f) -#define AL_EAXREVERB_DEFAULT_DIFFUSION (1.0f) - -#define AL_EAXREVERB_MIN_GAIN (0.0f) -#define AL_EAXREVERB_MAX_GAIN (1.0f) -#define AL_EAXREVERB_DEFAULT_GAIN (0.32f) - -#define AL_EAXREVERB_MIN_GAINHF (0.0f) -#define AL_EAXREVERB_MAX_GAINHF (1.0f) -#define AL_EAXREVERB_DEFAULT_GAINHF (0.89f) - -#define AL_EAXREVERB_MIN_GAINLF (0.0f) -#define AL_EAXREVERB_MAX_GAINLF (1.0f) -#define AL_EAXREVERB_DEFAULT_GAINLF (1.0f) - -#define AL_EAXREVERB_MIN_DECAY_TIME (0.1f) -#define AL_EAXREVERB_MAX_DECAY_TIME (20.0f) -#define AL_EAXREVERB_DEFAULT_DECAY_TIME (1.49f) - -#define AL_EAXREVERB_MIN_DECAY_HFRATIO (0.1f) -#define AL_EAXREVERB_MAX_DECAY_HFRATIO (2.0f) -#define AL_EAXREVERB_DEFAULT_DECAY_HFRATIO (0.83f) - -#define AL_EAXREVERB_MIN_DECAY_LFRATIO (0.1f) -#define AL_EAXREVERB_MAX_DECAY_LFRATIO (2.0f) -#define AL_EAXREVERB_DEFAULT_DECAY_LFRATIO (1.0f) - -#define AL_EAXREVERB_MIN_REFLECTIONS_GAIN (0.0f) -#define AL_EAXREVERB_MAX_REFLECTIONS_GAIN (3.16f) -#define AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN (0.05f) - -#define AL_EAXREVERB_MIN_REFLECTIONS_DELAY (0.0f) -#define AL_EAXREVERB_MAX_REFLECTIONS_DELAY (0.3f) -#define AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY (0.007f) - -#define AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ (0.0f) - -#define AL_EAXREVERB_MIN_LATE_REVERB_GAIN (0.0f) -#define AL_EAXREVERB_MAX_LATE_REVERB_GAIN (10.0f) -#define AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN (1.26f) - -#define AL_EAXREVERB_MIN_LATE_REVERB_DELAY (0.0f) -#define AL_EAXREVERB_MAX_LATE_REVERB_DELAY (0.1f) -#define AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY (0.011f) - -#define AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ (0.0f) - -#define AL_EAXREVERB_MIN_ECHO_TIME (0.075f) -#define AL_EAXREVERB_MAX_ECHO_TIME (0.25f) -#define AL_EAXREVERB_DEFAULT_ECHO_TIME (0.25f) - -#define AL_EAXREVERB_MIN_ECHO_DEPTH (0.0f) -#define AL_EAXREVERB_MAX_ECHO_DEPTH (1.0f) -#define AL_EAXREVERB_DEFAULT_ECHO_DEPTH (0.0f) - -#define AL_EAXREVERB_MIN_MODULATION_TIME (0.04f) -#define AL_EAXREVERB_MAX_MODULATION_TIME (4.0f) -#define AL_EAXREVERB_DEFAULT_MODULATION_TIME (0.25f) - -#define AL_EAXREVERB_MIN_MODULATION_DEPTH (0.0f) -#define AL_EAXREVERB_MAX_MODULATION_DEPTH (1.0f) -#define AL_EAXREVERB_DEFAULT_MODULATION_DEPTH (0.0f) - -#define AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF (0.892f) -#define AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF (1.0f) -#define AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF (0.994f) - -#define AL_EAXREVERB_MIN_HFREFERENCE (1000.0f) -#define AL_EAXREVERB_MAX_HFREFERENCE (20000.0f) -#define AL_EAXREVERB_DEFAULT_HFREFERENCE (5000.0f) - -#define AL_EAXREVERB_MIN_LFREFERENCE (20.0f) -#define AL_EAXREVERB_MAX_LFREFERENCE (1000.0f) -#define AL_EAXREVERB_DEFAULT_LFREFERENCE (250.0f) - -#define AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR (0.0f) -#define AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR (10.0f) -#define AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f) - -#define AL_EAXREVERB_MIN_DECAY_HFLIMIT AL_FALSE -#define AL_EAXREVERB_MAX_DECAY_HFLIMIT AL_TRUE -#define AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT AL_TRUE - -/* Chorus effect */ -#define AL_CHORUS_WAVEFORM_SINUSOID (0) -#define AL_CHORUS_WAVEFORM_TRIANGLE (1) - -#define AL_CHORUS_MIN_WAVEFORM (0) -#define AL_CHORUS_MAX_WAVEFORM (1) -#define AL_CHORUS_DEFAULT_WAVEFORM (1) - -#define AL_CHORUS_MIN_PHASE (-180) -#define AL_CHORUS_MAX_PHASE (180) -#define AL_CHORUS_DEFAULT_PHASE (90) - -#define AL_CHORUS_MIN_RATE (0.0f) -#define AL_CHORUS_MAX_RATE (10.0f) -#define AL_CHORUS_DEFAULT_RATE (1.1f) - -#define AL_CHORUS_MIN_DEPTH (0.0f) -#define AL_CHORUS_MAX_DEPTH (1.0f) -#define AL_CHORUS_DEFAULT_DEPTH (0.1f) - -#define AL_CHORUS_MIN_FEEDBACK (-1.0f) -#define AL_CHORUS_MAX_FEEDBACK (1.0f) -#define AL_CHORUS_DEFAULT_FEEDBACK (0.25f) - -#define AL_CHORUS_MIN_DELAY (0.0f) -#define AL_CHORUS_MAX_DELAY (0.016f) -#define AL_CHORUS_DEFAULT_DELAY (0.016f) - -/* Distortion effect */ -#define AL_DISTORTION_MIN_EDGE (0.0f) -#define AL_DISTORTION_MAX_EDGE (1.0f) -#define AL_DISTORTION_DEFAULT_EDGE (0.2f) - -#define AL_DISTORTION_MIN_GAIN (0.01f) -#define AL_DISTORTION_MAX_GAIN (1.0f) -#define AL_DISTORTION_DEFAULT_GAIN (0.05f) - -#define AL_DISTORTION_MIN_LOWPASS_CUTOFF (80.0f) -#define AL_DISTORTION_MAX_LOWPASS_CUTOFF (24000.0f) -#define AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF (8000.0f) - -#define AL_DISTORTION_MIN_EQCENTER (80.0f) -#define AL_DISTORTION_MAX_EQCENTER (24000.0f) -#define AL_DISTORTION_DEFAULT_EQCENTER (3600.0f) - -#define AL_DISTORTION_MIN_EQBANDWIDTH (80.0f) -#define AL_DISTORTION_MAX_EQBANDWIDTH (24000.0f) -#define AL_DISTORTION_DEFAULT_EQBANDWIDTH (3600.0f) - -/* Echo effect */ -#define AL_ECHO_MIN_DELAY (0.0f) -#define AL_ECHO_MAX_DELAY (0.207f) -#define AL_ECHO_DEFAULT_DELAY (0.1f) - -#define AL_ECHO_MIN_LRDELAY (0.0f) -#define AL_ECHO_MAX_LRDELAY (0.404f) -#define AL_ECHO_DEFAULT_LRDELAY (0.1f) - -#define AL_ECHO_MIN_DAMPING (0.0f) -#define AL_ECHO_MAX_DAMPING (0.99f) -#define AL_ECHO_DEFAULT_DAMPING (0.5f) - -#define AL_ECHO_MIN_FEEDBACK (0.0f) -#define AL_ECHO_MAX_FEEDBACK (1.0f) -#define AL_ECHO_DEFAULT_FEEDBACK (0.5f) - -#define AL_ECHO_MIN_SPREAD (-1.0f) -#define AL_ECHO_MAX_SPREAD (1.0f) -#define AL_ECHO_DEFAULT_SPREAD (-1.0f) - -/* Flanger effect */ -#define AL_FLANGER_WAVEFORM_SINUSOID (0) -#define AL_FLANGER_WAVEFORM_TRIANGLE (1) - -#define AL_FLANGER_MIN_WAVEFORM (0) -#define AL_FLANGER_MAX_WAVEFORM (1) -#define AL_FLANGER_DEFAULT_WAVEFORM (1) - -#define AL_FLANGER_MIN_PHASE (-180) -#define AL_FLANGER_MAX_PHASE (180) -#define AL_FLANGER_DEFAULT_PHASE (0) - -#define AL_FLANGER_MIN_RATE (0.0f) -#define AL_FLANGER_MAX_RATE (10.0f) -#define AL_FLANGER_DEFAULT_RATE (0.27f) - -#define AL_FLANGER_MIN_DEPTH (0.0f) -#define AL_FLANGER_MAX_DEPTH (1.0f) -#define AL_FLANGER_DEFAULT_DEPTH (1.0f) - -#define AL_FLANGER_MIN_FEEDBACK (-1.0f) -#define AL_FLANGER_MAX_FEEDBACK (1.0f) -#define AL_FLANGER_DEFAULT_FEEDBACK (-0.5f) - -#define AL_FLANGER_MIN_DELAY (0.0f) -#define AL_FLANGER_MAX_DELAY (0.004f) -#define AL_FLANGER_DEFAULT_DELAY (0.002f) - -/* Frequency shifter effect */ -#define AL_FREQUENCY_SHIFTER_MIN_FREQUENCY (0.0f) -#define AL_FREQUENCY_SHIFTER_MAX_FREQUENCY (24000.0f) -#define AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY (0.0f) - -#define AL_FREQUENCY_SHIFTER_MIN_LEFT_DIRECTION (0) -#define AL_FREQUENCY_SHIFTER_MAX_LEFT_DIRECTION (2) -#define AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION (0) - -#define AL_FREQUENCY_SHIFTER_DIRECTION_DOWN (0) -#define AL_FREQUENCY_SHIFTER_DIRECTION_UP (1) -#define AL_FREQUENCY_SHIFTER_DIRECTION_OFF (2) - -#define AL_FREQUENCY_SHIFTER_MIN_RIGHT_DIRECTION (0) -#define AL_FREQUENCY_SHIFTER_MAX_RIGHT_DIRECTION (2) -#define AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION (0) - -/* Vocal morpher effect */ -#define AL_VOCAL_MORPHER_MIN_PHONEMEA (0) -#define AL_VOCAL_MORPHER_MAX_PHONEMEA (29) -#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA (0) - -#define AL_VOCAL_MORPHER_MIN_PHONEMEA_COARSE_TUNING (-24) -#define AL_VOCAL_MORPHER_MAX_PHONEMEA_COARSE_TUNING (24) -#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING (0) - -#define AL_VOCAL_MORPHER_MIN_PHONEMEB (0) -#define AL_VOCAL_MORPHER_MAX_PHONEMEB (29) -#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB (10) - -#define AL_VOCAL_MORPHER_MIN_PHONEMEB_COARSE_TUNING (-24) -#define AL_VOCAL_MORPHER_MAX_PHONEMEB_COARSE_TUNING (24) -#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING (0) - -#define AL_VOCAL_MORPHER_PHONEME_A (0) -#define AL_VOCAL_MORPHER_PHONEME_E (1) -#define AL_VOCAL_MORPHER_PHONEME_I (2) -#define AL_VOCAL_MORPHER_PHONEME_O (3) -#define AL_VOCAL_MORPHER_PHONEME_U (4) -#define AL_VOCAL_MORPHER_PHONEME_AA (5) -#define AL_VOCAL_MORPHER_PHONEME_AE (6) -#define AL_VOCAL_MORPHER_PHONEME_AH (7) -#define AL_VOCAL_MORPHER_PHONEME_AO (8) -#define AL_VOCAL_MORPHER_PHONEME_EH (9) -#define AL_VOCAL_MORPHER_PHONEME_ER (10) -#define AL_VOCAL_MORPHER_PHONEME_IH (11) -#define AL_VOCAL_MORPHER_PHONEME_IY (12) -#define AL_VOCAL_MORPHER_PHONEME_UH (13) -#define AL_VOCAL_MORPHER_PHONEME_UW (14) -#define AL_VOCAL_MORPHER_PHONEME_B (15) -#define AL_VOCAL_MORPHER_PHONEME_D (16) -#define AL_VOCAL_MORPHER_PHONEME_F (17) -#define AL_VOCAL_MORPHER_PHONEME_G (18) -#define AL_VOCAL_MORPHER_PHONEME_J (19) -#define AL_VOCAL_MORPHER_PHONEME_K (20) -#define AL_VOCAL_MORPHER_PHONEME_L (21) -#define AL_VOCAL_MORPHER_PHONEME_M (22) -#define AL_VOCAL_MORPHER_PHONEME_N (23) -#define AL_VOCAL_MORPHER_PHONEME_P (24) -#define AL_VOCAL_MORPHER_PHONEME_R (25) -#define AL_VOCAL_MORPHER_PHONEME_S (26) -#define AL_VOCAL_MORPHER_PHONEME_T (27) -#define AL_VOCAL_MORPHER_PHONEME_V (28) -#define AL_VOCAL_MORPHER_PHONEME_Z (29) - -#define AL_VOCAL_MORPHER_WAVEFORM_SINUSOID (0) -#define AL_VOCAL_MORPHER_WAVEFORM_TRIANGLE (1) -#define AL_VOCAL_MORPHER_WAVEFORM_SAWTOOTH (2) - -#define AL_VOCAL_MORPHER_MIN_WAVEFORM (0) -#define AL_VOCAL_MORPHER_MAX_WAVEFORM (2) -#define AL_VOCAL_MORPHER_DEFAULT_WAVEFORM (0) - -#define AL_VOCAL_MORPHER_MIN_RATE (0.0f) -#define AL_VOCAL_MORPHER_MAX_RATE (10.0f) -#define AL_VOCAL_MORPHER_DEFAULT_RATE (1.41f) - -/* Pitch shifter effect */ -#define AL_PITCH_SHIFTER_MIN_COARSE_TUNE (-12) -#define AL_PITCH_SHIFTER_MAX_COARSE_TUNE (12) -#define AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE (12) - -#define AL_PITCH_SHIFTER_MIN_FINE_TUNE (-50) -#define AL_PITCH_SHIFTER_MAX_FINE_TUNE (50) -#define AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE (0) - -/* Ring modulator effect */ -#define AL_RING_MODULATOR_MIN_FREQUENCY (0.0f) -#define AL_RING_MODULATOR_MAX_FREQUENCY (8000.0f) -#define AL_RING_MODULATOR_DEFAULT_FREQUENCY (440.0f) - -#define AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF (0.0f) -#define AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF (24000.0f) -#define AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF (800.0f) - -#define AL_RING_MODULATOR_SINUSOID (0) -#define AL_RING_MODULATOR_SAWTOOTH (1) -#define AL_RING_MODULATOR_SQUARE (2) - -#define AL_RING_MODULATOR_MIN_WAVEFORM (0) -#define AL_RING_MODULATOR_MAX_WAVEFORM (2) -#define AL_RING_MODULATOR_DEFAULT_WAVEFORM (0) - -/* Autowah effect */ -#define AL_AUTOWAH_MIN_ATTACK_TIME (0.0001f) -#define AL_AUTOWAH_MAX_ATTACK_TIME (1.0f) -#define AL_AUTOWAH_DEFAULT_ATTACK_TIME (0.06f) - -#define AL_AUTOWAH_MIN_RELEASE_TIME (0.0001f) -#define AL_AUTOWAH_MAX_RELEASE_TIME (1.0f) -#define AL_AUTOWAH_DEFAULT_RELEASE_TIME (0.06f) - -#define AL_AUTOWAH_MIN_RESONANCE (2.0f) -#define AL_AUTOWAH_MAX_RESONANCE (1000.0f) -#define AL_AUTOWAH_DEFAULT_RESONANCE (1000.0f) - -#define AL_AUTOWAH_MIN_PEAK_GAIN (0.00003f) -#define AL_AUTOWAH_MAX_PEAK_GAIN (31621.0f) -#define AL_AUTOWAH_DEFAULT_PEAK_GAIN (11.22f) - -/* Compressor effect */ -#define AL_COMPRESSOR_MIN_ONOFF (0) -#define AL_COMPRESSOR_MAX_ONOFF (1) -#define AL_COMPRESSOR_DEFAULT_ONOFF (1) - -/* Equalizer effect */ -#define AL_EQUALIZER_MIN_LOW_GAIN (0.126f) -#define AL_EQUALIZER_MAX_LOW_GAIN (7.943f) -#define AL_EQUALIZER_DEFAULT_LOW_GAIN (1.0f) - -#define AL_EQUALIZER_MIN_LOW_CUTOFF (50.0f) -#define AL_EQUALIZER_MAX_LOW_CUTOFF (800.0f) -#define AL_EQUALIZER_DEFAULT_LOW_CUTOFF (200.0f) - -#define AL_EQUALIZER_MIN_MID1_GAIN (0.126f) -#define AL_EQUALIZER_MAX_MID1_GAIN (7.943f) -#define AL_EQUALIZER_DEFAULT_MID1_GAIN (1.0f) - -#define AL_EQUALIZER_MIN_MID1_CENTER (200.0f) -#define AL_EQUALIZER_MAX_MID1_CENTER (3000.0f) -#define AL_EQUALIZER_DEFAULT_MID1_CENTER (500.0f) - -#define AL_EQUALIZER_MIN_MID1_WIDTH (0.01f) -#define AL_EQUALIZER_MAX_MID1_WIDTH (1.0f) -#define AL_EQUALIZER_DEFAULT_MID1_WIDTH (1.0f) - -#define AL_EQUALIZER_MIN_MID2_GAIN (0.126f) -#define AL_EQUALIZER_MAX_MID2_GAIN (7.943f) -#define AL_EQUALIZER_DEFAULT_MID2_GAIN (1.0f) - -#define AL_EQUALIZER_MIN_MID2_CENTER (1000.0f) -#define AL_EQUALIZER_MAX_MID2_CENTER (8000.0f) -#define AL_EQUALIZER_DEFAULT_MID2_CENTER (3000.0f) - -#define AL_EQUALIZER_MIN_MID2_WIDTH (0.01f) -#define AL_EQUALIZER_MAX_MID2_WIDTH (1.0f) -#define AL_EQUALIZER_DEFAULT_MID2_WIDTH (1.0f) - -#define AL_EQUALIZER_MIN_HIGH_GAIN (0.126f) -#define AL_EQUALIZER_MAX_HIGH_GAIN (7.943f) -#define AL_EQUALIZER_DEFAULT_HIGH_GAIN (1.0f) - -#define AL_EQUALIZER_MIN_HIGH_CUTOFF (4000.0f) -#define AL_EQUALIZER_MAX_HIGH_CUTOFF (16000.0f) -#define AL_EQUALIZER_DEFAULT_HIGH_CUTOFF (6000.0f) - - -/* Source parameter value ranges and defaults. */ -#define AL_MIN_AIR_ABSORPTION_FACTOR (0.0f) -#define AL_MAX_AIR_ABSORPTION_FACTOR (10.0f) -#define AL_DEFAULT_AIR_ABSORPTION_FACTOR (0.0f) - -#define AL_MIN_ROOM_ROLLOFF_FACTOR (0.0f) -#define AL_MAX_ROOM_ROLLOFF_FACTOR (10.0f) -#define AL_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f) - -#define AL_MIN_CONE_OUTER_GAINHF (0.0f) -#define AL_MAX_CONE_OUTER_GAINHF (1.0f) -#define AL_DEFAULT_CONE_OUTER_GAINHF (1.0f) - -#define AL_MIN_DIRECT_FILTER_GAINHF_AUTO AL_FALSE -#define AL_MAX_DIRECT_FILTER_GAINHF_AUTO AL_TRUE -#define AL_DEFAULT_DIRECT_FILTER_GAINHF_AUTO AL_TRUE - -#define AL_MIN_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_FALSE -#define AL_MAX_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_TRUE -#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_TRUE - -#define AL_MIN_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_FALSE -#define AL_MAX_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE -#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE - - -/* Listener parameter value ranges and defaults. */ -#define AL_MIN_METERS_PER_UNIT FLT_MIN -#define AL_MAX_METERS_PER_UNIT FLT_MAX -#define AL_DEFAULT_METERS_PER_UNIT (1.0f) - - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* AL_EFX_H */ diff --git a/src/SDL12/include/SDL_config.h.default b/src/SDL12/include/SDL_config.h.default deleted file mode 100644 index 09ba38a7..00000000 --- a/src/SDL12/include/SDL_config.h.default +++ /dev/null @@ -1,45 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2012 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -#include "SDL_platform.h" - -/* Add any platform that doesn't build using the configure system */ -#if defined(__DREAMCAST__) -#include "SDL_config_dreamcast.h" -#elif defined(__MACOS__) -#include "SDL_config_macos.h" -#elif defined(__MACOSX__) -#include "SDL_config_macosx.h" -#elif defined(__SYMBIAN32__) -#include "SDL_config_symbian.h" /* must be before win32! */ -#elif defined(__WIN32__) -#include "SDL_config_win32.h" -#elif defined(__OS2__) -#include "SDL_config_os2.h" -#else -#include "SDL_config_minimal.h" -#endif /* platform config */ - -#endif /* _SDL_config_h */ diff --git a/src/SDL12/include/SDL_config.h.in b/src/SDL12/include/SDL_config.h.in deleted file mode 100644 index 7b94ea52..00000000 --- a/src/SDL12/include/SDL_config.h.in +++ /dev/null @@ -1,314 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2012 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -/* This is a set of defines to configure the SDL features */ - -/* General platform specific identifiers */ -#include "SDL_platform.h" - -/* Make sure that this isn't included by Visual C++ */ -#ifdef _MSC_VER -#error You should copy include/SDL_config.h.default to include/SDL_config.h -#endif - -/* C language features */ -#undef const -#undef inline -#undef volatile - -/* C datatypes */ -#undef size_t -#undef int8_t -#undef uint8_t -#undef int16_t -#undef uint16_t -#undef int32_t -#undef uint32_t -#undef int64_t -#undef uint64_t -#undef uintptr_t -#undef SDL_HAS_64BIT_TYPE - -/* Endianness */ -#undef SDL_BYTEORDER - -/* Comment this if you want to build without any C library requirements */ -#undef HAVE_LIBC -#if HAVE_LIBC - -/* Useful headers */ -#undef HAVE_ALLOCA_H -#undef HAVE_SYS_TYPES_H -#undef HAVE_STDIO_H -#undef STDC_HEADERS -#undef HAVE_STDLIB_H -#undef HAVE_STDARG_H -#undef HAVE_MALLOC_H -#undef HAVE_MEMORY_H -#undef HAVE_STRING_H -#undef HAVE_STRINGS_H -#undef HAVE_INTTYPES_H -#undef HAVE_STDINT_H -#undef HAVE_CTYPE_H -#undef HAVE_MATH_H -#undef HAVE_ICONV_H -#undef HAVE_SIGNAL_H -#undef HAVE_ALTIVEC_H - -/* C library functions */ -#undef HAVE_MALLOC -#undef HAVE_CALLOC -#undef HAVE_REALLOC -#undef HAVE_FREE -#undef HAVE_ALLOCA -#ifndef _WIN32 /* Don't use C runtime versions of these on Windows */ -#undef HAVE_GETENV -#undef HAVE_PUTENV -#undef HAVE_UNSETENV -#endif -#undef HAVE_QSORT -#undef HAVE_ABS -#undef HAVE_BCOPY -#undef HAVE_MEMSET -#undef HAVE_MEMCPY -#undef HAVE_MEMMOVE -#undef HAVE_MEMCMP -#undef HAVE_STRLEN -#undef HAVE_STRLCPY -#undef HAVE_STRLCAT -#undef HAVE_STRDUP -#undef HAVE__STRREV -#undef HAVE__STRUPR -#undef HAVE__STRLWR -#undef HAVE_INDEX -#undef HAVE_RINDEX -#undef HAVE_STRCHR -#undef HAVE_STRRCHR -#undef HAVE_STRSTR -#undef HAVE_ITOA -#undef HAVE__LTOA -#undef HAVE__UITOA -#undef HAVE__ULTOA -#undef HAVE_STRTOL -#undef HAVE_STRTOUL -#undef HAVE__I64TOA -#undef HAVE__UI64TOA -#undef HAVE_STRTOLL -#undef HAVE_STRTOULL -#undef HAVE_STRTOD -#undef HAVE_ATOI -#undef HAVE_ATOF -#undef HAVE_STRCMP -#undef HAVE_STRNCMP -#undef HAVE__STRICMP -#undef HAVE_STRCASECMP -#undef HAVE__STRNICMP -#undef HAVE_STRNCASECMP -#undef HAVE_SSCANF -#undef HAVE_SNPRINTF -#undef HAVE_VSNPRINTF -#undef HAVE_ICONV -#undef HAVE_SIGACTION -#undef HAVE_SA_SIGACTION -#undef HAVE_SETJMP -#undef HAVE_NANOSLEEP -#undef HAVE_CLOCK_GETTIME -#undef HAVE_GETPAGESIZE -#undef HAVE_MPROTECT -#undef HAVE_SEM_TIMEDWAIT - -#else -/* We may need some replacement for stdarg.h here */ -#include -#endif /* HAVE_LIBC */ - -/* Allow disabling of core subsystems */ -#undef SDL_AUDIO_DISABLED -#undef SDL_CDROM_DISABLED -#undef SDL_CPUINFO_DISABLED -#undef SDL_EVENTS_DISABLED -#undef SDL_FILE_DISABLED -#undef SDL_JOYSTICK_DISABLED -#undef SDL_LOADSO_DISABLED -#undef SDL_THREADS_DISABLED -#undef SDL_TIMERS_DISABLED -#undef SDL_VIDEO_DISABLED - -/* Enable various audio drivers */ -#undef SDL_AUDIO_DRIVER_ALSA -#undef SDL_AUDIO_DRIVER_ALSA_DYNAMIC -#undef SDL_AUDIO_DRIVER_ARTS -#undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC -#undef SDL_AUDIO_DRIVER_BAUDIO -#undef SDL_AUDIO_DRIVER_BSD -#undef SDL_AUDIO_DRIVER_COREAUDIO -#undef SDL_AUDIO_DRIVER_DART -#undef SDL_AUDIO_DRIVER_DC -#undef SDL_AUDIO_DRIVER_DISK -#undef SDL_AUDIO_DRIVER_DUMMY -#undef SDL_AUDIO_DRIVER_DMEDIA -#undef SDL_AUDIO_DRIVER_DSOUND -#undef SDL_AUDIO_DRIVER_PULSE -#undef SDL_AUDIO_DRIVER_PULSE_DYNAMIC -#undef SDL_AUDIO_DRIVER_ESD -#undef SDL_AUDIO_DRIVER_ESD_DYNAMIC -#undef SDL_AUDIO_DRIVER_MINT -#undef SDL_AUDIO_DRIVER_MMEAUDIO -#undef SDL_AUDIO_DRIVER_NAS -#undef SDL_AUDIO_DRIVER_NAS_DYNAMIC -#undef SDL_AUDIO_DRIVER_OSS -#undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H -#undef SDL_AUDIO_DRIVER_PAUD -#undef SDL_AUDIO_DRIVER_QNXNTO -#undef SDL_AUDIO_DRIVER_SNDIO -#undef SDL_AUDIO_DRIVER_SNDMGR -#undef SDL_AUDIO_DRIVER_SUNAUDIO -#undef SDL_AUDIO_DRIVER_WAVEOUT - -/* Enable various cdrom drivers */ -#undef SDL_CDROM_AIX -#undef SDL_CDROM_BEOS -#undef SDL_CDROM_BSDI -#undef SDL_CDROM_DC -#undef SDL_CDROM_DUMMY -#undef SDL_CDROM_FREEBSD -#undef SDL_CDROM_LINUX -#undef SDL_CDROM_MACOS -#undef SDL_CDROM_MACOSX -#undef SDL_CDROM_MINT -#undef SDL_CDROM_OPENBSD -#undef SDL_CDROM_OS2 -#undef SDL_CDROM_OSF -#undef SDL_CDROM_QNX -#undef SDL_CDROM_WIN32 - -/* Enable various input drivers */ -#undef SDL_INPUT_LINUXEV -#undef SDL_INPUT_TSLIB -#undef SDL_JOYSTICK_BEOS -#undef SDL_JOYSTICK_DC -#undef SDL_JOYSTICK_DUMMY -#undef SDL_JOYSTICK_IOKIT -#undef SDL_JOYSTICK_LINUX -#undef SDL_JOYSTICK_MACOS -#undef SDL_JOYSTICK_MINT -#undef SDL_JOYSTICK_OS2 -#undef SDL_JOYSTICK_RISCOS -#undef SDL_JOYSTICK_WINMM -#undef SDL_JOYSTICK_USBHID -#undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H - -/* Enable various shared object loading systems */ -#undef SDL_LOADSO_BEOS -#undef SDL_LOADSO_DLCOMPAT -#undef SDL_LOADSO_DLOPEN -#undef SDL_LOADSO_DUMMY -#undef SDL_LOADSO_LDG -#undef SDL_LOADSO_MACOS -#undef SDL_LOADSO_OS2 -#undef SDL_LOADSO_WIN32 - -/* Enable various threading systems */ -#undef SDL_THREAD_BEOS -#undef SDL_THREAD_DC -#undef SDL_THREAD_OS2 -#undef SDL_THREAD_PTH -#undef SDL_THREAD_PTHREAD -#undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX -#undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP -#undef SDL_THREAD_SPROC -#undef SDL_THREAD_WIN32 - -/* Enable various timer systems */ -#undef SDL_TIMER_BEOS -#undef SDL_TIMER_DC -#undef SDL_TIMER_DUMMY -#undef SDL_TIMER_MACOS -#undef SDL_TIMER_MINT -#undef SDL_TIMER_OS2 -#undef SDL_TIMER_RISCOS -#undef SDL_TIMER_UNIX -#undef SDL_TIMER_WIN32 -#undef SDL_TIMER_WINCE - -/* Enable various video drivers */ -#undef SDL_VIDEO_DRIVER_AALIB -#undef SDL_VIDEO_DRIVER_BWINDOW -#undef SDL_VIDEO_DRIVER_CACA -#undef SDL_VIDEO_DRIVER_DC -#undef SDL_VIDEO_DRIVER_DDRAW -#undef SDL_VIDEO_DRIVER_DGA -#undef SDL_VIDEO_DRIVER_DIRECTFB -#undef SDL_VIDEO_DRIVER_DRAWSPROCKET -#undef SDL_VIDEO_DRIVER_DUMMY -#undef SDL_VIDEO_DRIVER_FBCON -#undef SDL_VIDEO_DRIVER_GAPI -#undef SDL_VIDEO_DRIVER_GEM -#undef SDL_VIDEO_DRIVER_GGI -#undef SDL_VIDEO_DRIVER_IPOD -#undef SDL_VIDEO_DRIVER_NANOX -#undef SDL_VIDEO_DRIVER_OS2FS -#undef SDL_VIDEO_DRIVER_PHOTON -#undef SDL_VIDEO_DRIVER_PICOGUI -#undef SDL_VIDEO_DRIVER_PS2GS -#undef SDL_VIDEO_DRIVER_PS3 -#undef SDL_VIDEO_DRIVER_QTOPIA -#undef SDL_VIDEO_DRIVER_QUARTZ -#undef SDL_VIDEO_DRIVER_RISCOS -#undef SDL_VIDEO_DRIVER_SVGALIB -#undef SDL_VIDEO_DRIVER_TOOLBOX -#undef SDL_VIDEO_DRIVER_VGL -#undef SDL_VIDEO_DRIVER_WINDIB -#undef SDL_VIDEO_DRIVER_WSCONS -#undef SDL_VIDEO_DRIVER_X11 -#undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 -#undef SDL_VIDEO_DRIVER_X11_DGAMOUSE -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER -#undef SDL_VIDEO_DRIVER_X11_VIDMODE -#undef SDL_VIDEO_DRIVER_X11_XINERAMA -#undef SDL_VIDEO_DRIVER_X11_XME -#undef SDL_VIDEO_DRIVER_X11_XRANDR -#undef SDL_VIDEO_DRIVER_X11_XV -#undef SDL_VIDEO_DRIVER_XBIOS - -/* Enable OpenGL support */ -#undef SDL_VIDEO_OPENGL -#undef SDL_VIDEO_OPENGL_GLX -#undef SDL_VIDEO_OPENGL_WGL -#undef SDL_VIDEO_OPENGL_OSMESA -#undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC - -/* Disable screensaver */ -#undef SDL_VIDEO_DISABLE_SCREENSAVER - -/* Enable assembly routines */ -#undef SDL_ASSEMBLY_ROUTINES -#undef SDL_HERMES_BLITTERS -#undef SDL_ALTIVEC_BLITTERS - -#endif /* _SDL_config_h */ diff --git a/src/SDL12/include/doxyfile b/src/SDL12/include/doxyfile deleted file mode 100644 index 29dcf5b4..00000000 --- a/src/SDL12/include/doxyfile +++ /dev/null @@ -1,946 +0,0 @@ -# Doxyfile 1.2.16 - -# This file describes the settings to be used by the documentation system -# doxygen (www.doxygen.org) for a project -# -# All text after a hash (#) is considered a comment and will be ignored -# The format is: -# TAG = value [value, ...] -# For lists items can also be appended using: -# TAG += value [value, ...] -# Values that contain spaces should be placed between quotes (" ") - -#--------------------------------------------------------------------------- -# General configuration options -#--------------------------------------------------------------------------- - -# The PROJECT_NAME tag is a single word (or a sequence of words surrounded -# by quotes) that should identify the project. - -PROJECT_NAME = SDL - -# The PROJECT_NUMBER tag can be used to enter a project or revision number. -# This could be handy for archiving the generated documentation or -# if some version control system is used. - -PROJECT_NUMBER = 1.2.15 - -# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) -# base path where the generated documentation will be put. -# If a relative path is entered, it will be relative to the location -# where doxygen was started. If left blank the current directory will be used. - -OUTPUT_DIRECTORY = docs - -# The OUTPUT_LANGUAGE tag is used to specify the language in which all -# documentation generated by doxygen is written. Doxygen will use this -# information to generate all constant output in the proper language. -# The default language is English, other supported languages are: -# Brazilian, Chinese, Chinese-Traditional, Croatian, Czech, Danish, Dutch, -# Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, -# Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovene, -# Spanish, Swedish and Ukrainian. - -OUTPUT_LANGUAGE = English - -# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in -# documentation are documented, even if no documentation was available. -# Private class members and static file members will be hidden unless -# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES - -EXTRACT_ALL = NO - -# If the EXTRACT_PRIVATE tag is set to YES all private members of a class -# will be included in the documentation. - -EXTRACT_PRIVATE = NO - -# If the EXTRACT_STATIC tag is set to YES all static members of a file -# will be included in the documentation. - -EXTRACT_STATIC = NO - -# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) -# defined locally in source files will be included in the documentation. -# If set to NO only classes defined in header files are included. - -EXTRACT_LOCAL_CLASSES = NO - -# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all -# undocumented members of documented classes, files or namespaces. -# If set to NO (the default) these members will be included in the -# various overviews, but no documentation section is generated. -# This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_MEMBERS = NO - -# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all -# undocumented classes that are normally visible in the class hierarchy. -# If set to NO (the default) these class will be included in the various -# overviews. This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_CLASSES = NO - -# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will -# include brief member descriptions after the members that are listed in -# the file and class documentation (similar to JavaDoc). -# Set to NO to disable this. - -BRIEF_MEMBER_DESC = YES - -# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend -# the brief description of a member or function before the detailed description. -# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the -# brief descriptions will be completely suppressed. - -REPEAT_BRIEF = YES - -# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then -# Doxygen will generate a detailed section even if there is only a brief -# description. - -ALWAYS_DETAILED_SEC = NO - -# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited -# members of a class in the documentation of that class as if those members were -# ordinary class members. Constructors, destructors and assignment operators of -# the base classes will not be shown. - -INLINE_INHERITED_MEMB = NO - -# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full -# path before files name in the file list and in the header files. If set -# to NO the shortest path that makes the file name unique will be used. - -FULL_PATH_NAMES = NO - -# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag -# can be used to strip a user defined part of the path. Stripping is -# only done if one of the specified strings matches the left-hand part of -# the path. It is allowed to use relative paths in the argument list. - -STRIP_FROM_PATH = - -# The INTERNAL_DOCS tag determines if documentation -# that is typed after a \internal command is included. If the tag is set -# to NO (the default) then the documentation will be excluded. -# Set it to YES to include the internal documentation. - -INTERNAL_DOCS = NO - -# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct -# doxygen to hide any special comment blocks from generated source code -# fragments. Normal C and C++ comments will always remain visible. - -STRIP_CODE_COMMENTS = YES - -# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate -# file names in lower case letters. If set to YES upper case letters are also -# allowed. This is useful if you have classes or files whose names only differ -# in case and if your file system supports case sensitive file names. Windows -# users are adviced to set this option to NO. - -CASE_SENSE_NAMES = YES - -# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter -# (but less readable) file names. This can be useful is your file systems -# doesn't support long names like on DOS, Mac, or CD-ROM. - -SHORT_NAMES = NO - -# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen -# will show members with their full class and namespace scopes in the -# documentation. If set to YES the scope will be hidden. - -HIDE_SCOPE_NAMES = NO - -# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen -# will generate a verbatim copy of the header file for each class for -# which an include is specified. Set to NO to disable this. - -VERBATIM_HEADERS = YES - -# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen -# will put list of the files that are included by a file in the documentation -# of that file. - -SHOW_INCLUDE_FILES = YES - -# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen -# will interpret the first line (until the first dot) of a JavaDoc-style -# comment as the brief description. If set to NO, the JavaDoc -# comments will behave just like the Qt-style comments (thus requiring an -# explict @brief command for a brief description. - -JAVADOC_AUTOBRIEF = NO - -# If the DETAILS_AT_TOP tag is set to YES then Doxygen -# will output the detailed description near the top, like JavaDoc. -# If set to NO, the detailed description appears after the member -# documentation. - -DETAILS_AT_TOP = NO - -# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented -# member inherits the documentation from any documented member that it -# reimplements. - -INHERIT_DOCS = YES - -# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] -# is inserted in the documentation for inline members. - -INLINE_INFO = YES - -# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen -# will sort the (detailed) documentation of file and class members -# alphabetically by member name. If set to NO the members will appear in -# declaration order. - -SORT_MEMBER_DOCS = YES - -# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC -# tag is set to YES, then doxygen will reuse the documentation of the first -# member in the group (if any) for the other members of the group. By default -# all members of a group must be documented explicitly. - -DISTRIBUTE_GROUP_DOC = NO - -# The TAB_SIZE tag can be used to set the number of spaces in a tab. -# Doxygen uses this value to replace tabs by spaces in code fragments. - -TAB_SIZE = 4 - -# The GENERATE_TODOLIST tag can be used to enable (YES) or -# disable (NO) the todo list. This list is created by putting \todo -# commands in the documentation. - -GENERATE_TODOLIST = YES - -# The GENERATE_TESTLIST tag can be used to enable (YES) or -# disable (NO) the test list. This list is created by putting \test -# commands in the documentation. - -GENERATE_TESTLIST = YES - -# The GENERATE_BUGLIST tag can be used to enable (YES) or -# disable (NO) the bug list. This list is created by putting \bug -# commands in the documentation. - -GENERATE_BUGLIST = YES - -# This tag can be used to specify a number of aliases that acts -# as commands in the documentation. An alias has the form "name=value". -# For example adding "sideeffect=\par Side Effects:\n" will allow you to -# put the command \sideeffect (or @sideeffect) in the documentation, which -# will result in a user defined paragraph with heading "Side Effects:". -# You can put \n's in the value part of an alias to insert newlines. - -ALIASES = - -# The ENABLED_SECTIONS tag can be used to enable conditional -# documentation sections, marked by \if sectionname ... \endif. - -ENABLED_SECTIONS = - -# The MAX_INITIALIZER_LINES tag determines the maximum number of lines -# the initial value of a variable or define consist of for it to appear in -# the documentation. If the initializer consists of more lines than specified -# here it will be hidden. Use a value of 0 to hide initializers completely. -# The appearance of the initializer of individual variables and defines in the -# documentation can be controlled using \showinitializer or \hideinitializer -# command in the documentation regardless of this setting. - -MAX_INITIALIZER_LINES = 30 - -# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources -# only. Doxygen will then generate output that is more tailored for C. -# For instance some of the names that are used will be different. The list -# of all members will be omitted, etc. - -OPTIMIZE_OUTPUT_FOR_C = YES - -# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources -# only. Doxygen will then generate output that is more tailored for Java. -# For instance namespaces will be presented as packages, qualified scopes -# will look different, etc. - -OPTIMIZE_OUTPUT_JAVA = NO - -# Set the SHOW_USED_FILES tag to NO to disable the list of files generated -# at the bottom of the documentation of classes and structs. If set to YES the -# list will mention the files that were used to generate the documentation. - -SHOW_USED_FILES = YES - -#--------------------------------------------------------------------------- -# configuration options related to warning and progress messages -#--------------------------------------------------------------------------- - -# The QUIET tag can be used to turn on/off the messages that are generated -# by doxygen. Possible values are YES and NO. If left blank NO is used. - -QUIET = NO - -# The WARNINGS tag can be used to turn on/off the warning messages that are -# generated by doxygen. Possible values are YES and NO. If left blank -# NO is used. - -WARNINGS = YES - -# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings -# for undocumented members. If EXTRACT_ALL is set to YES then this flag will -# automatically be disabled. - -WARN_IF_UNDOCUMENTED = YES - -# The WARN_FORMAT tag determines the format of the warning messages that -# doxygen can produce. The string should contain the $file, $line, and $text -# tags, which will be replaced by the file and line number from which the -# warning originated and the warning text. - -WARN_FORMAT = "$file:$line: $text" - -# The WARN_LOGFILE tag can be used to specify a file to which warning -# and error messages should be written. If left blank the output is written -# to stderr. - -WARN_LOGFILE = - -#--------------------------------------------------------------------------- -# configuration options related to the input files -#--------------------------------------------------------------------------- - -# The INPUT tag can be used to specify the files and/or directories that contain -# documented source files. You may enter file names like "myfile.cpp" or -# directories like "/usr/src/myproject". Separate the files or directories -# with spaces. - -INPUT = include - -# If the value of the INPUT tag contains directories, you can use the -# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank the following patterns are tested: -# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp -# *.h++ *.idl *.odl - -FILE_PATTERNS = *.h - -# The RECURSIVE tag can be used to turn specify whether or not subdirectories -# should be searched for input files as well. Possible values are YES and NO. -# If left blank NO is used. - -RECURSIVE = NO - -# The EXCLUDE tag can be used to specify files and/or directories that should -# excluded from the INPUT source files. This way you can easily exclude a -# subdirectory from a directory tree whose root is specified with the INPUT tag. - -EXCLUDE = - -# The EXCLUDE_SYMLINKS tag can be used select whether or not files or directories -# that are symbolic links (a Unix filesystem feature) are excluded from the input. - -EXCLUDE_SYMLINKS = NO - -# If the value of the INPUT tag contains directories, you can use the -# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude -# certain files from those directories. - -EXCLUDE_PATTERNS = - -# The EXAMPLE_PATH tag can be used to specify one or more files or -# directories that contain example code fragments that are included (see -# the \include command). - -EXAMPLE_PATH = - -# If the value of the EXAMPLE_PATH tag contains directories, you can use the -# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank all files are included. - -EXAMPLE_PATTERNS = - -# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be -# searched for input files to be used with the \include or \dontinclude -# commands irrespective of the value of the RECURSIVE tag. -# Possible values are YES and NO. If left blank NO is used. - -EXAMPLE_RECURSIVE = NO - -# The IMAGE_PATH tag can be used to specify one or more files or -# directories that contain image that are included in the documentation (see -# the \image command). - -IMAGE_PATH = - -# The INPUT_FILTER tag can be used to specify a program that doxygen should -# invoke to filter for each input file. Doxygen will invoke the filter program -# by executing (via popen()) the command , where -# is the value of the INPUT_FILTER tag, and is the name of an -# input file. Doxygen will then use the output that the filter program writes -# to standard output. - -INPUT_FILTER = - -# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using -# INPUT_FILTER) will be used to filter the input files when producing source -# files to browse. - -FILTER_SOURCE_FILES = NO - -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- - -# If the SOURCE_BROWSER tag is set to YES then a list of source files will -# be generated. Documented entities will be cross-referenced with these sources. - -SOURCE_BROWSER = NO - -# Setting the INLINE_SOURCES tag to YES will include the body -# of functions and classes directly in the documentation. - -INLINE_SOURCES = NO - -# If the REFERENCED_BY_RELATION tag is set to YES (the default) -# then for each documented function all documented -# functions referencing it will be listed. - -REFERENCED_BY_RELATION = YES - -# If the REFERENCES_RELATION tag is set to YES (the default) -# then for each documented function all documented entities -# called/used by that function will be listed. - -REFERENCES_RELATION = YES - -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- - -# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index -# of all compounds will be generated. Enable this if the project -# contains a lot of classes, structs, unions or interfaces. - -ALPHABETICAL_INDEX = NO - -# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then -# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns -# in which this list will be split (can be a number in the range [1..20]) - -COLS_IN_ALPHA_INDEX = 5 - -# In case all classes in a project start with a common prefix, all -# classes will be put under the same header in the alphabetical index. -# The IGNORE_PREFIX tag can be used to specify one or more prefixes that -# should be ignored while generating the index headers. - -IGNORE_PREFIX = - -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- - -# If the GENERATE_HTML tag is set to YES (the default) Doxygen will -# generate HTML output. - -GENERATE_HTML = YES - -# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `html' will be used as the default path. - -HTML_OUTPUT = html - -# The HTML_FILE_EXTENSION tag can be used to specify the file extension for -# each generated HTML page (for example: .htm,.php,.asp). If it is left blank -# doxygen will generate files with .html extension. - -HTML_FILE_EXTENSION = .html - -# The HTML_HEADER tag can be used to specify a personal HTML header for -# each generated HTML page. If it is left blank doxygen will generate a -# standard header. - -HTML_HEADER = - -# The HTML_FOOTER tag can be used to specify a personal HTML footer for -# each generated HTML page. If it is left blank doxygen will generate a -# standard footer. - -HTML_FOOTER = - -# The HTML_STYLESHEET tag can be used to specify a user defined cascading -# style sheet that is used by each HTML page. It can be used to -# fine-tune the look of the HTML output. If the tag is left blank doxygen -# will generate a default style sheet - -HTML_STYLESHEET = - -# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, -# files or namespaces will be aligned in HTML using tables. If set to -# NO a bullet list will be used. - -HTML_ALIGN_MEMBERS = YES - -# If the GENERATE_HTMLHELP tag is set to YES, additional index files -# will be generated that can be used as input for tools like the -# Microsoft HTML help workshop to generate a compressed HTML help file (.chm) -# of the generated HTML documentation. - -GENERATE_HTMLHELP = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag -# controls if a separate .chi index file is generated (YES) or that -# it should be included in the master .chm file (NO). - -GENERATE_CHI = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag -# controls whether a binary table of contents is generated (YES) or a -# normal table of contents (NO) in the .chm file. - -BINARY_TOC = NO - -# The TOC_EXPAND flag can be set to YES to add extra items for group members -# to the contents of the Html help documentation and to the tree view. - -TOC_EXPAND = NO - -# The DISABLE_INDEX tag can be used to turn on/off the condensed index at -# top of each HTML page. The value NO (the default) enables the index and -# the value YES disables it. - -DISABLE_INDEX = NO - -# This tag can be used to set the number of enum values (range [1..20]) -# that doxygen will group on one line in the generated HTML documentation. - -ENUM_VALUES_PER_LINE = 4 - -# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be -# generated containing a tree-like index structure (just like the one that -# is generated for HTML Help). For this to work a browser that supports -# JavaScript and frames is required (for instance Mozilla, Netscape 4.0+, -# or Internet explorer 4.0+). Note that for large projects the tree generation -# can take a very long time. In such cases it is better to disable this feature. -# Windows users are probably better off using the HTML help feature. - -GENERATE_TREEVIEW = NO - -# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be -# used to set the initial width (in pixels) of the frame in which the tree -# is shown. - -TREEVIEW_WIDTH = 250 - -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- - -# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will -# generate Latex output. - -GENERATE_LATEX = NO - -# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `latex' will be used as the default path. - -LATEX_OUTPUT = latex - -# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be invoked. If left blank `latex' will be used as the default command name. - -LATEX_CMD_NAME = latex - -# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to -# generate index for LaTeX. If left blank `makeindex' will be used as the -# default command name. - -MAKEINDEX_CMD_NAME = makeindex - -# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact -# LaTeX documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_LATEX = NO - -# The PAPER_TYPE tag can be used to set the paper type that is used -# by the printer. Possible values are: a4, a4wide, letter, legal and -# executive. If left blank a4wide will be used. - -PAPER_TYPE = a4wide - -# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX -# packages that should be included in the LaTeX output. - -EXTRA_PACKAGES = - -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for -# the generated latex document. The header should contain everything until -# the first chapter. If it is left blank doxygen will generate a -# standard header. Notice: only use this tag if you know what you are doing! - -LATEX_HEADER = - -# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated -# is prepared for conversion to pdf (using ps2pdf). The pdf file will -# contain links (just like the HTML output) instead of page references -# This makes the output suitable for online browsing using a pdf viewer. - -PDF_HYPERLINKS = NO - -# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of -# plain latex in the generated Makefile. Set this option to YES to get a -# higher quality PDF documentation. - -USE_PDFLATEX = NO - -# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. -# command to the generated LaTeX files. This will instruct LaTeX to keep -# running if errors occur, instead of asking the user for help. -# This option is also used when generating formulas in HTML. - -LATEX_BATCHMODE = NO - -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- - -# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output -# The RTF output is optimised for Word 97 and may not look very pretty with -# other RTF readers or editors. - -GENERATE_RTF = YES - -# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `rtf' will be used as the default path. - -RTF_OUTPUT = rtf - -# If the COMPACT_RTF tag is set to YES Doxygen generates more compact -# RTF documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_RTF = NO - -# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated -# will contain hyperlink fields. The RTF file will -# contain links (just like the HTML output) instead of page references. -# This makes the output suitable for online browsing using WORD or other -# programs which support those fields. -# Note: wordpad (write) and others do not support links. - -RTF_HYPERLINKS = NO - -# Load stylesheet definitions from file. Syntax is similar to doxygen's -# config file, i.e. a series of assigments. You only have to provide -# replacements, missing definitions are set to their default value. - -RTF_STYLESHEET_FILE = - -# Set optional variables used in the generation of an rtf document. -# Syntax is similar to doxygen's config file. - -RTF_EXTENSIONS_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to the man page output -#--------------------------------------------------------------------------- - -# If the GENERATE_MAN tag is set to YES (the default) Doxygen will -# generate man pages - -GENERATE_MAN = YES - -# The MAN_OUTPUT tag is used to specify where the man pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `man' will be used as the default path. - -MAN_OUTPUT = man - -# The MAN_EXTENSION tag determines the extension that is added to -# the generated man pages (default is the subroutine's section .3) - -MAN_EXTENSION = .3 - -# If the MAN_LINKS tag is set to YES and Doxygen generates man output, -# then it will generate one additional man file for each entity -# documented in the real man page(s). These additional files -# only source the real man page, but without them the man command -# would be unable to find the correct page. The default is NO. - -MAN_LINKS = YES - -#--------------------------------------------------------------------------- -# configuration options related to the XML output -#--------------------------------------------------------------------------- - -# If the GENERATE_XML tag is set to YES Doxygen will -# generate an XML file that captures the structure of -# the code including all documentation. Note that this -# feature is still experimental and incomplete at the -# moment. - -GENERATE_XML = NO - -#--------------------------------------------------------------------------- -# configuration options for the AutoGen Definitions output -#--------------------------------------------------------------------------- - -# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will -# generate an AutoGen Definitions (see autogen.sf.net) file -# that captures the structure of the code including all -# documentation. Note that this feature is still experimental -# and incomplete at the moment. - -GENERATE_AUTOGEN_DEF = NO - -#--------------------------------------------------------------------------- -# Configuration options related to the preprocessor -#--------------------------------------------------------------------------- - -# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will -# evaluate all C-preprocessor directives found in the sources and include -# files. - -ENABLE_PREPROCESSING = YES - -# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro -# names in the source code. If set to NO (the default) only conditional -# compilation will be performed. Macro expansion can be done in a controlled -# way by setting EXPAND_ONLY_PREDEF to YES. - -MACRO_EXPANSION = YES - -# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES -# then the macro expansion is limited to the macros specified with the -# PREDEFINED and EXPAND_AS_PREDEFINED tags. - -EXPAND_ONLY_PREDEF = YES - -# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files -# in the INCLUDE_PATH (see below) will be search if a #include is found. - -SEARCH_INCLUDES = YES - -# The INCLUDE_PATH tag can be used to specify one or more directories that -# contain include files that are not input files but should be processed by -# the preprocessor. - -INCLUDE_PATH = - -# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard -# patterns (like *.h and *.hpp) to filter out the header-files in the -# directories. If left blank, the patterns specified with FILE_PATTERNS will -# be used. - -INCLUDE_FILE_PATTERNS = - -# The PREDEFINED tag can be used to specify one or more macro names that -# are defined before the preprocessor is started (similar to the -D option of -# gcc). The argument of the tag is a list of macros of the form: name -# or name=definition (no spaces). If the definition and the = are -# omitted =1 is assumed. - -PREDEFINED = DOXYGEN_SHOULD_IGNORE_THIS=1 SDLCALL= SNDDECLSPEC= - -# If the MACRO_EXPANSION and EXPAND_PREDEF_ONLY tags are set to YES then -# this tag can be used to specify a list of macro names that should be expanded. -# The macro definition that is found in the sources will be used. -# Use the PREDEFINED tag if you want to use a different macro definition. - -EXPAND_AS_DEFINED = - -# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then -# doxygen's preprocessor will remove all function-like macros that are alone -# on a line and do not end with a semicolon. Such function macros are typically -# used for boiler-plate code, and will confuse the parser if not removed. - -SKIP_FUNCTION_MACROS = YES - -#--------------------------------------------------------------------------- -# Configuration::addtions related to external references -#--------------------------------------------------------------------------- - -# The TAGFILES tag can be used to specify one or more tagfiles. - -TAGFILES = - -# When a file name is specified after GENERATE_TAGFILE, doxygen will create -# a tag file that is based on the input files it reads. - -GENERATE_TAGFILE = - -# If the ALLEXTERNALS tag is set to YES all external classes will be listed -# in the class index. If set to NO only the inherited external classes -# will be listed. - -ALLEXTERNALS = NO - -# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed -# in the modules index. If set to NO, only the current project's groups will -# be listed. - -EXTERNAL_GROUPS = YES - -# The PERL_PATH should be the absolute path and name of the perl script -# interpreter (i.e. the result of `which perl'). - -PERL_PATH = /usr/bin/perl - -#--------------------------------------------------------------------------- -# Configuration options related to the dot tool -#--------------------------------------------------------------------------- - -# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will -# generate a inheritance diagram (in Html, RTF and LaTeX) for classes with base or -# super classes. Setting the tag to NO turns the diagrams off. Note that this -# option is superceded by the HAVE_DOT option below. This is only a fallback. It is -# recommended to install and use dot, since it yields more powerful graphs. - -CLASS_DIAGRAMS = NO - -# If set to YES, the inheritance and collaboration graphs will hide -# inheritance and usage relations if the target is undocumented -# or is not a class. - -HIDE_UNDOC_RELATIONS = YES - -# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is -# available from the path. This tool is part of Graphviz, a graph visualization -# toolkit from AT&T and Lucent Bell Labs. The other options in this section -# have no effect if this option is set to NO (the default) - -HAVE_DOT = NO - -# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect inheritance relations. Setting this tag to YES will force the -# the CLASS_DIAGRAMS tag to NO. - -CLASS_GRAPH = NO - -# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect implementation dependencies (inheritance, containment, and -# class references variables) of the class with other documented classes. - -COLLABORATION_GRAPH = NO - -# If set to YES, the inheritance and collaboration graphs will show the -# relations between templates and their instances. - -TEMPLATE_RELATIONS = NO - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT -# tags are set to YES then doxygen will generate a graph for each documented -# file showing the direct and indirect include dependencies of the file with -# other documented files. - -INCLUDE_GRAPH = NO - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and -# HAVE_DOT tags are set to YES then doxygen will generate a graph for each -# documented header file showing the documented files that directly or -# indirectly include this file. - -INCLUDED_BY_GRAPH = YES - -# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen -# will graphical hierarchy of all classes instead of a textual one. - -GRAPHICAL_HIERARCHY = YES - -# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images -# generated by dot. Possible values are png, jpg, or gif -# If left blank png will be used. - -DOT_IMAGE_FORMAT = png - -# The tag DOT_PATH can be used to specify the path where the dot tool can be -# found. If left blank, it is assumed the dot tool can be found on the path. - -DOT_PATH = - -# The DOTFILE_DIRS tag can be used to specify one or more directories that -# contain dot files that are included in the documentation (see the -# \dotfile command). - -DOTFILE_DIRS = - -# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width -# (in pixels) of the graphs generated by dot. If a graph becomes larger than -# this value, doxygen will try to truncate the graph, so that it fits within -# the specified constraint. Beware that most browsers cannot cope with very -# large images. - -MAX_DOT_GRAPH_WIDTH = 1024 - -# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height -# (in pixels) of the graphs generated by dot. If a graph becomes larger than -# this value, doxygen will try to truncate the graph, so that it fits within -# the specified constraint. Beware that most browsers cannot cope with very -# large images. - -MAX_DOT_GRAPH_HEIGHT = 1024 - -# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will -# generate a legend page explaining the meaning of the various boxes and -# arrows in the dot generated graphs. - -GENERATE_LEGEND = YES - -# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will -# remove the intermedate dot files that are used to generate -# the various graphs. - -DOT_CLEANUP = YES - -#--------------------------------------------------------------------------- -# Configuration::addtions related to the search engine -#--------------------------------------------------------------------------- - -# The SEARCHENGINE tag specifies whether or not a search engine should be -# used. If set to NO the values of all tags below this one will be ignored. - -SEARCHENGINE = NO - -# The CGI_NAME tag should be the name of the CGI script that -# starts the search engine (doxysearch) with the correct parameters. -# A script with this name will be generated by doxygen. - -CGI_NAME = search.cgi - -# The CGI_URL tag should be the absolute URL to the directory where the -# cgi binaries are located. See the documentation of your http daemon for -# details. - -CGI_URL = - -# The DOC_URL tag should be the absolute URL to the directory where the -# documentation is located. If left blank the absolute path to the -# documentation, with file:// prepended to it, will be used. - -DOC_URL = - -# The DOC_ABSPATH tag should be the absolute path to the directory where the -# documentation is located. If left blank the directory on the local machine -# will be used. - -DOC_ABSPATH = - -# The BIN_ABSPATH tag must point to the directory where the doxysearch binary -# is installed. - -BIN_ABSPATH = /usr/local/bin/ - -# The EXT_DOC_PATHS tag can be used to specify one or more paths to -# documentation generated for other projects. This allows doxysearch to search -# the documentation for these projects as well. - -EXT_DOC_PATHS = diff --git a/src/SDL2/include/SDL.h b/src/SDL2/include/SDL.h deleted file mode 100644 index a9077095..00000000 --- a/src/SDL2/include/SDL.h +++ /dev/null @@ -1,163 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL.h - * - * Main include header for the SDL library - */ - -/** - * \mainpage Simple DirectMedia Layer (SDL) - * - * http://www.libsdl.org/ - * - * \section intro_sec Introduction - * - * Simple DirectMedia Layer is a cross-platform development library designed - * to provide low level access to audio, keyboard, mouse, joystick, and - * graphics hardware via OpenGL and Direct3D. It is used by video playback - * software, emulators, and popular games including Valve's award winning - * catalog and many Humble Bundle games. - * - * SDL officially supports Windows, Mac OS X, Linux, iOS, and Android. - * Support for other platforms may be found in the source code. - * - * SDL is written in C, works natively with C++, and there are bindings - * available for several other languages, including C# and Python. - * - * This library is distributed under the zlib license, which can be found - * in the file "COPYING.txt". - * - * The best way to learn how to use SDL is to check out the header files in - * the "include" subdirectory and the programs in the "test" subdirectory. - * The header files and test programs are well commented and always up to date. - * More documentation and FAQs are available online at: - * http://wiki.libsdl.org/ - * - * If you need help with the library, or just want to discuss SDL related - * issues, you can join the developers mailing list: - * http://www.libsdl.org/mailing-list.php - * - * Enjoy! - * Sam Lantinga (slouken@libsdl.org) - */ - -#ifndef _SDL_H -#define _SDL_H - -#include "SDL_main.h" -#include "SDL_stdinc.h" -#include "SDL_assert.h" -#include "SDL_atomic.h" -#include "SDL_audio.h" -#include "SDL_clipboard.h" -#include "SDL_cpuinfo.h" -#include "SDL_endian.h" -#include "SDL_error.h" -#include "SDL_events.h" -#include "SDL_filesystem.h" -#include "SDL_joystick.h" -#include "SDL_gamecontroller.h" -#include "SDL_haptic.h" -#include "SDL_hints.h" -#include "SDL_loadso.h" -#include "SDL_log.h" -#include "SDL_messagebox.h" -#include "SDL_mutex.h" -#include "SDL_power.h" -#include "SDL_render.h" -#include "SDL_rwops.h" -#include "SDL_system.h" -#include "SDL_thread.h" -#include "SDL_timer.h" -#include "SDL_version.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* As of version 0.5, SDL is loaded dynamically into the application */ - -/** - * \name SDL_INIT_* - * - * These are the flags which may be passed to SDL_Init(). You should - * specify the subsystems which you will be using in your application. - */ -/* @{ */ -#define SDL_INIT_TIMER 0x00000001 -#define SDL_INIT_AUDIO 0x00000010 -#define SDL_INIT_VIDEO 0x00000020 /**< SDL_INIT_VIDEO implies SDL_INIT_EVENTS */ -#define SDL_INIT_JOYSTICK 0x00000200 /**< SDL_INIT_JOYSTICK implies SDL_INIT_EVENTS */ -#define SDL_INIT_HAPTIC 0x00001000 -#define SDL_INIT_GAMECONTROLLER 0x00002000 /**< SDL_INIT_GAMECONTROLLER implies SDL_INIT_JOYSTICK */ -#define SDL_INIT_EVENTS 0x00004000 -#define SDL_INIT_NOPARACHUTE 0x00100000 /**< Don't catch fatal signals */ -#define SDL_INIT_EVERYTHING ( \ - SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_EVENTS | \ - SDL_INIT_JOYSTICK | SDL_INIT_HAPTIC | SDL_INIT_GAMECONTROLLER \ - ) -/* @} */ - -/** - * This function initializes the subsystems specified by \c flags - * Unless the ::SDL_INIT_NOPARACHUTE flag is set, it will install cleanup - * signal handlers for some commonly ignored fatal signals (like SIGSEGV). - */ -extern DECLSPEC int SDLCALL SDL_Init(Uint32 flags); - -/** - * This function initializes specific SDL subsystems - */ -extern DECLSPEC int SDLCALL SDL_InitSubSystem(Uint32 flags); - -/** - * This function cleans up specific SDL subsystems - */ -extern DECLSPEC void SDLCALL SDL_QuitSubSystem(Uint32 flags); - -/** - * This function returns a mask of the specified subsystems which have - * previously been initialized. - * - * If \c flags is 0, it returns a mask of all initialized subsystems. - */ -extern DECLSPEC Uint32 SDLCALL SDL_WasInit(Uint32 flags); - -/** - * This function cleans up all initialized subsystems. You should - * call it upon all exit conditions. - */ -extern DECLSPEC void SDLCALL SDL_Quit(void); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_H */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_assert.h b/src/SDL2/include/SDL_assert.h deleted file mode 100644 index 42348f7d..00000000 --- a/src/SDL2/include/SDL_assert.h +++ /dev/null @@ -1,284 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_assert_h -#define _SDL_assert_h - -#include "SDL_config.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef SDL_ASSERT_LEVEL -#ifdef SDL_DEFAULT_ASSERT_LEVEL -#define SDL_ASSERT_LEVEL SDL_DEFAULT_ASSERT_LEVEL -#elif defined(_DEBUG) || defined(DEBUG) || \ - (defined(__GNUC__) && !defined(__OPTIMIZE__)) -#define SDL_ASSERT_LEVEL 2 -#else -#define SDL_ASSERT_LEVEL 1 -#endif -#endif /* SDL_ASSERT_LEVEL */ - -/* -These are macros and not first class functions so that the debugger breaks -on the assertion line and not in some random guts of SDL, and so each -assert can have unique static variables associated with it. -*/ - -#if defined(_MSC_VER) -/* Don't include intrin.h here because it contains C++ code */ - extern void __cdecl __debugbreak(void); - #define SDL_TriggerBreakpoint() __debugbreak() -#elif (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))) - #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" ) -#elif defined(HAVE_SIGNAL_H) - #include - #define SDL_TriggerBreakpoint() raise(SIGTRAP) -#else - /* How do we trigger breakpoints on this platform? */ - #define SDL_TriggerBreakpoint() -#endif - -#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 supports __func__ as a standard. */ -# define SDL_FUNCTION __func__ -#elif ((__GNUC__ >= 2) || defined(_MSC_VER)) -# define SDL_FUNCTION __FUNCTION__ -#else -# define SDL_FUNCTION "???" -#endif -#define SDL_FILE __FILE__ -#define SDL_LINE __LINE__ - -/* -sizeof (x) makes the compiler still parse the expression even without -assertions enabled, so the code is always checked at compile time, but -doesn't actually generate code for it, so there are no side effects or -expensive checks at run time, just the constant size of what x WOULD be, -which presumably gets optimized out as unused. -This also solves the problem of... - - int somevalue = blah(); - SDL_assert(somevalue == 1); - -...which would cause compiles to complain that somevalue is unused if we -disable assertions. -*/ - -#ifdef _MSC_VER /* stupid /W4 warnings. */ -#define SDL_NULL_WHILE_LOOP_CONDITION (-1 == __LINE__) -#else -#define SDL_NULL_WHILE_LOOP_CONDITION (0) -#endif - -#define SDL_disabled_assert(condition) \ - do { (void) sizeof ((condition)); } while (SDL_NULL_WHILE_LOOP_CONDITION) - -typedef enum -{ - SDL_ASSERTION_RETRY, /**< Retry the assert immediately. */ - SDL_ASSERTION_BREAK, /**< Make the debugger trigger a breakpoint. */ - SDL_ASSERTION_ABORT, /**< Terminate the program. */ - SDL_ASSERTION_IGNORE, /**< Ignore the assert. */ - SDL_ASSERTION_ALWAYS_IGNORE /**< Ignore the assert from now on. */ -} SDL_assert_state; - -typedef struct SDL_assert_data -{ - int always_ignore; - unsigned int trigger_count; - const char *condition; - const char *filename; - int linenum; - const char *function; - const struct SDL_assert_data *next; -} SDL_assert_data; - -#if (SDL_ASSERT_LEVEL > 0) - -/* Never call this directly. Use the SDL_assert* macros. */ -extern DECLSPEC SDL_assert_state SDLCALL SDL_ReportAssertion(SDL_assert_data *, - const char *, - const char *, int) -#if defined(__clang__) -#if __has_feature(attribute_analyzer_noreturn) -/* this tells Clang's static analysis that we're a custom assert function, - and that the analyzer should assume the condition was always true past this - SDL_assert test. */ - __attribute__((analyzer_noreturn)) -#endif -#endif -; - -/* the do {} while(0) avoids dangling else problems: - if (x) SDL_assert(y); else blah(); - ... without the do/while, the "else" could attach to this macro's "if". - We try to handle just the minimum we need here in a macro...the loop, - the static vars, and break points. The heavy lifting is handled in - SDL_ReportAssertion(), in SDL_assert.c. -*/ -#define SDL_enabled_assert(condition) \ - do { \ - while ( !(condition) ) { \ - static struct SDL_assert_data assert_data = { \ - 0, 0, #condition, 0, 0, 0, 0 \ - }; \ - const SDL_assert_state state = SDL_ReportAssertion(&assert_data, \ - SDL_FUNCTION, \ - SDL_FILE, \ - SDL_LINE); \ - if (state == SDL_ASSERTION_RETRY) { \ - continue; /* go again. */ \ - } else if (state == SDL_ASSERTION_BREAK) { \ - SDL_TriggerBreakpoint(); \ - } \ - break; /* not retrying. */ \ - } \ - } while (SDL_NULL_WHILE_LOOP_CONDITION) - -#endif /* enabled assertions support code */ - -/* Enable various levels of assertions. */ -#if SDL_ASSERT_LEVEL == 0 /* assertions disabled */ -# define SDL_assert(condition) SDL_disabled_assert(condition) -# define SDL_assert_release(condition) SDL_disabled_assert(condition) -# define SDL_assert_paranoid(condition) SDL_disabled_assert(condition) -#elif SDL_ASSERT_LEVEL == 1 /* release settings. */ -# define SDL_assert(condition) SDL_disabled_assert(condition) -# define SDL_assert_release(condition) SDL_enabled_assert(condition) -# define SDL_assert_paranoid(condition) SDL_disabled_assert(condition) -#elif SDL_ASSERT_LEVEL == 2 /* normal settings. */ -# define SDL_assert(condition) SDL_enabled_assert(condition) -# define SDL_assert_release(condition) SDL_enabled_assert(condition) -# define SDL_assert_paranoid(condition) SDL_disabled_assert(condition) -#elif SDL_ASSERT_LEVEL == 3 /* paranoid settings. */ -# define SDL_assert(condition) SDL_enabled_assert(condition) -# define SDL_assert_release(condition) SDL_enabled_assert(condition) -# define SDL_assert_paranoid(condition) SDL_enabled_assert(condition) -#else -# error Unknown assertion level. -#endif - -/* this assertion is never disabled at any level. */ -#define SDL_assert_always(condition) SDL_enabled_assert(condition) - - -typedef SDL_assert_state (SDLCALL *SDL_AssertionHandler)( - const SDL_assert_data* data, void* userdata); - -/** - * \brief Set an application-defined assertion handler. - * - * This allows an app to show its own assertion UI and/or force the - * response to an assertion failure. If the app doesn't provide this, SDL - * will try to do the right thing, popping up a system-specific GUI dialog, - * and probably minimizing any fullscreen windows. - * - * This callback may fire from any thread, but it runs wrapped in a mutex, so - * it will only fire from one thread at a time. - * - * Setting the callback to NULL restores SDL's original internal handler. - * - * This callback is NOT reset to SDL's internal handler upon SDL_Quit()! - * - * \return SDL_assert_state value of how to handle the assertion failure. - * - * \param handler Callback function, called when an assertion fails. - * \param userdata A pointer passed to the callback as-is. - */ -extern DECLSPEC void SDLCALL SDL_SetAssertionHandler( - SDL_AssertionHandler handler, - void *userdata); - -/** - * \brief Get the default assertion handler. - * - * This returns the function pointer that is called by default when an - * assertion is triggered. This is an internal function provided by SDL, - * that is used for assertions when SDL_SetAssertionHandler() hasn't been - * used to provide a different function. - * - * \return The default SDL_AssertionHandler that is called when an assert triggers. - */ -extern DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetDefaultAssertionHandler(void); - -/** - * \brief Get the current assertion handler. - * - * This returns the function pointer that is called when an assertion is - * triggered. This is either the value last passed to - * SDL_SetAssertionHandler(), or if no application-specified function is - * set, is equivalent to calling SDL_GetDefaultAssertionHandler(). - * - * \param puserdata Pointer to a void*, which will store the "userdata" - * pointer that was passed to SDL_SetAssertionHandler(). - * This value will always be NULL for the default handler. - * If you don't care about this data, it is safe to pass - * a NULL pointer to this function to ignore it. - * \return The SDL_AssertionHandler that is called when an assert triggers. - */ -extern DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetAssertionHandler(void **puserdata); - -/** - * \brief Get a list of all assertion failures. - * - * Get all assertions triggered since last call to SDL_ResetAssertionReport(), - * or the start of the program. - * - * The proper way to examine this data looks something like this: - * - * - * const SDL_assert_data *item = SDL_GetAssertionReport(); - * while (item) { - * printf("'%s', %s (%s:%d), triggered %u times, always ignore: %s.\n", - * item->condition, item->function, item->filename, - * item->linenum, item->trigger_count, - * item->always_ignore ? "yes" : "no"); - * item = item->next; - * } - * - * - * \return List of all assertions. - * \sa SDL_ResetAssertionReport - */ -extern DECLSPEC const SDL_assert_data * SDLCALL SDL_GetAssertionReport(void); - -/** - * \brief Reset the list of all assertion failures. - * - * Reset list of all assertions triggered. - * - * \sa SDL_GetAssertionReport - */ -extern DECLSPEC void SDLCALL SDL_ResetAssertionReport(void); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_assert_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_atomic.h b/src/SDL2/include/SDL_atomic.h deleted file mode 100644 index bb3a9b65..00000000 --- a/src/SDL2/include/SDL_atomic.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_atomic.h - * - * Atomic operations. - * - * IMPORTANT: - * If you are not an expert in concurrent lockless programming, you should - * only be using the atomic lock and reference counting functions in this - * file. In all other cases you should be protecting your data structures - * with full mutexes. - * - * The list of "safe" functions to use are: - * SDL_AtomicLock() - * SDL_AtomicUnlock() - * SDL_AtomicIncRef() - * SDL_AtomicDecRef() - * - * Seriously, here be dragons! - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * - * You can find out a little more about lockless programming and the - * subtle issues that can arise here: - * http://msdn.microsoft.com/en-us/library/ee418650%28v=vs.85%29.aspx - * - * There's also lots of good information here: - * http://www.1024cores.net/home/lock-free-algorithms - * http://preshing.com/ - * - * These operations may or may not actually be implemented using - * processor specific atomic operations. When possible they are - * implemented as true processor specific atomic operations. When that - * is not possible the are implemented using locks that *do* use the - * available atomic operations. - * - * All of the atomic operations that modify memory are full memory barriers. - */ - -#ifndef _SDL_atomic_h_ -#define _SDL_atomic_h_ - -#include "SDL_stdinc.h" -#include "SDL_platform.h" - -#include "begin_code.h" - -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name SDL AtomicLock - * - * The atomic locks are efficient spinlocks using CPU instructions, - * but are vulnerable to starvation and can spin forever if a thread - * holding a lock has been terminated. For this reason you should - * minimize the code executed inside an atomic lock and never do - * expensive things like API or system calls while holding them. - * - * The atomic locks are not safe to lock recursively. - * - * Porting Note: - * The spin lock functions and type are required and can not be - * emulated because they are used in the atomic emulation code. - */ -/* @{ */ - -typedef int SDL_SpinLock; - -/** - * \brief Try to lock a spin lock by setting it to a non-zero value. - * - * \param lock Points to the lock. - * - * \return SDL_TRUE if the lock succeeded, SDL_FALSE if the lock is already held. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTryLock(SDL_SpinLock *lock); - -/** - * \brief Lock a spin lock by setting it to a non-zero value. - * - * \param lock Points to the lock. - */ -extern DECLSPEC void SDLCALL SDL_AtomicLock(SDL_SpinLock *lock); - -/** - * \brief Unlock a spin lock by setting it to 0. Always returns immediately - * - * \param lock Points to the lock. - */ -extern DECLSPEC void SDLCALL SDL_AtomicUnlock(SDL_SpinLock *lock); - -/* @} *//* SDL AtomicLock */ - - -/** - * The compiler barrier prevents the compiler from reordering - * reads and writes to globally visible variables across the call. - */ -#if defined(_MSC_VER) && (_MSC_VER > 1200) -void _ReadWriteBarrier(void); -#pragma intrinsic(_ReadWriteBarrier) -#define SDL_CompilerBarrier() _ReadWriteBarrier() -#elif defined(__GNUC__) -#define SDL_CompilerBarrier() __asm__ __volatile__ ("" : : : "memory") -#else -#define SDL_CompilerBarrier() \ -{ SDL_SpinLock _tmp = 0; SDL_AtomicLock(&_tmp); SDL_AtomicUnlock(&_tmp); } -#endif - -/** - * Memory barriers are designed to prevent reads and writes from being - * reordered by the compiler and being seen out of order on multi-core CPUs. - * - * A typical pattern would be for thread A to write some data and a flag, - * and for thread B to read the flag and get the data. In this case you - * would insert a release barrier between writing the data and the flag, - * guaranteeing that the data write completes no later than the flag is - * written, and you would insert an acquire barrier between reading the - * flag and reading the data, to ensure that all the reads associated - * with the flag have completed. - * - * In this pattern you should always see a release barrier paired with - * an acquire barrier and you should gate the data reads/writes with a - * single flag variable. - * - * For more information on these semantics, take a look at the blog post: - * http://preshing.com/20120913/acquire-and-release-semantics - */ -#if defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__)) -#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("lwsync" : : : "memory") -#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("lwsync" : : : "memory") -#elif defined(__GNUC__) && defined(__arm__) -#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) -#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("dmb ish" : : : "memory") -#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("dmb ish" : : : "memory") -#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) -#ifdef __thumb__ -/* The mcr instruction isn't available in thumb mode, use real functions */ -extern DECLSPEC void SDLCALL SDL_MemoryBarrierRelease(); -extern DECLSPEC void SDLCALL SDL_MemoryBarrierAcquire(); -#else -#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory") -#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory") -#endif /* __thumb__ */ -#else -#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("" : : : "memory") -#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("" : : : "memory") -#endif /* __GNUC__ && __arm__ */ -#else -/* This is correct for the x86 and x64 CPUs, and we'll expand this over time. */ -#define SDL_MemoryBarrierRelease() SDL_CompilerBarrier() -#define SDL_MemoryBarrierAcquire() SDL_CompilerBarrier() -#endif - -/** - * \brief A type representing an atomic integer value. It is a struct - * so people don't accidentally use numeric operations on it. - */ -typedef struct { int value; } SDL_atomic_t; - -/** - * \brief Set an atomic variable to a new value if it is currently an old value. - * - * \return SDL_TRUE if the atomic variable was set, SDL_FALSE otherwise. - * - * \note If you don't know what this function is for, you shouldn't use it! -*/ -extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCAS(SDL_atomic_t *a, int oldval, int newval); - -/** - * \brief Set an atomic variable to a value. - * - * \return The previous value of the atomic variable. - */ -extern DECLSPEC int SDLCALL SDL_AtomicSet(SDL_atomic_t *a, int v); - -/** - * \brief Get the value of an atomic variable - */ -extern DECLSPEC int SDLCALL SDL_AtomicGet(SDL_atomic_t *a); - -/** - * \brief Add to an atomic variable. - * - * \return The previous value of the atomic variable. - * - * \note This same style can be used for any number operation - */ -extern DECLSPEC int SDLCALL SDL_AtomicAdd(SDL_atomic_t *a, int v); - -/** - * \brief Increment an atomic variable used as a reference count. - */ -#ifndef SDL_AtomicIncRef -#define SDL_AtomicIncRef(a) SDL_AtomicAdd(a, 1) -#endif - -/** - * \brief Decrement an atomic variable used as a reference count. - * - * \return SDL_TRUE if the variable reached zero after decrementing, - * SDL_FALSE otherwise - */ -#ifndef SDL_AtomicDecRef -#define SDL_AtomicDecRef(a) (SDL_AtomicAdd(a, -1) == 1) -#endif - -/** - * \brief Set a pointer to a new value if it is currently an old value. - * - * \return SDL_TRUE if the pointer was set, SDL_FALSE otherwise. - * - * \note If you don't know what this function is for, you shouldn't use it! -*/ -extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCASPtr(void **a, void *oldval, void *newval); - -/** - * \brief Set a pointer to a value atomically. - * - * \return The previous value of the pointer. - */ -extern DECLSPEC void* SDLCALL SDL_AtomicSetPtr(void **a, void* v); - -/** - * \brief Get the value of a pointer atomically. - */ -extern DECLSPEC void* SDLCALL SDL_AtomicGetPtr(void **a); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif - -#include "close_code.h" - -#endif /* _SDL_atomic_h_ */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_audio.h b/src/SDL2/include/SDL_audio.h deleted file mode 100644 index 4c987d51..00000000 --- a/src/SDL2/include/SDL_audio.h +++ /dev/null @@ -1,506 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_audio.h - * - * Access to the raw audio mixing buffer for the SDL library. - */ - -#ifndef _SDL_audio_h -#define _SDL_audio_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_endian.h" -#include "SDL_mutex.h" -#include "SDL_thread.h" -#include "SDL_rwops.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Audio format flags. - * - * These are what the 16 bits in SDL_AudioFormat currently mean... - * (Unspecified bits are always zero). - * - * \verbatim - ++-----------------------sample is signed if set - || - || ++-----------sample is bigendian if set - || || - || || ++---sample is float if set - || || || - || || || +---sample bit size---+ - || || || | | - 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 - \endverbatim - * - * There are macros in SDL 2.0 and later to query these bits. - */ -typedef Uint16 SDL_AudioFormat; - -/** - * \name Audio flags - */ -/* @{ */ - -#define SDL_AUDIO_MASK_BITSIZE (0xFF) -#define SDL_AUDIO_MASK_DATATYPE (1<<8) -#define SDL_AUDIO_MASK_ENDIAN (1<<12) -#define SDL_AUDIO_MASK_SIGNED (1<<15) -#define SDL_AUDIO_BITSIZE(x) (x & SDL_AUDIO_MASK_BITSIZE) -#define SDL_AUDIO_ISFLOAT(x) (x & SDL_AUDIO_MASK_DATATYPE) -#define SDL_AUDIO_ISBIGENDIAN(x) (x & SDL_AUDIO_MASK_ENDIAN) -#define SDL_AUDIO_ISSIGNED(x) (x & SDL_AUDIO_MASK_SIGNED) -#define SDL_AUDIO_ISINT(x) (!SDL_AUDIO_ISFLOAT(x)) -#define SDL_AUDIO_ISLITTLEENDIAN(x) (!SDL_AUDIO_ISBIGENDIAN(x)) -#define SDL_AUDIO_ISUNSIGNED(x) (!SDL_AUDIO_ISSIGNED(x)) - -/** - * \name Audio format flags - * - * Defaults to LSB byte order. - */ -/* @{ */ -#define AUDIO_U8 0x0008 /**< Unsigned 8-bit samples */ -#define AUDIO_S8 0x8008 /**< Signed 8-bit samples */ -#define AUDIO_U16LSB 0x0010 /**< Unsigned 16-bit samples */ -#define AUDIO_S16LSB 0x8010 /**< Signed 16-bit samples */ -#define AUDIO_U16MSB 0x1010 /**< As above, but big-endian byte order */ -#define AUDIO_S16MSB 0x9010 /**< As above, but big-endian byte order */ -#define AUDIO_U16 AUDIO_U16LSB -#define AUDIO_S16 AUDIO_S16LSB -/* @} */ - -/** - * \name int32 support - */ -/* @{ */ -#define AUDIO_S32LSB 0x8020 /**< 32-bit integer samples */ -#define AUDIO_S32MSB 0x9020 /**< As above, but big-endian byte order */ -#define AUDIO_S32 AUDIO_S32LSB -/* @} */ - -/** - * \name float32 support - */ -/* @{ */ -#define AUDIO_F32LSB 0x8120 /**< 32-bit floating point samples */ -#define AUDIO_F32MSB 0x9120 /**< As above, but big-endian byte order */ -#define AUDIO_F32 AUDIO_F32LSB -/* @} */ - -/** - * \name Native audio byte ordering - */ -/* @{ */ -#if SDL_BYTEORDER == SDL_LIL_ENDIAN -#define AUDIO_U16SYS AUDIO_U16LSB -#define AUDIO_S16SYS AUDIO_S16LSB -#define AUDIO_S32SYS AUDIO_S32LSB -#define AUDIO_F32SYS AUDIO_F32LSB -#else -#define AUDIO_U16SYS AUDIO_U16MSB -#define AUDIO_S16SYS AUDIO_S16MSB -#define AUDIO_S32SYS AUDIO_S32MSB -#define AUDIO_F32SYS AUDIO_F32MSB -#endif -/* @} */ - -/** - * \name Allow change flags - * - * Which audio format changes are allowed when opening a device. - */ -/* @{ */ -#define SDL_AUDIO_ALLOW_FREQUENCY_CHANGE 0x00000001 -#define SDL_AUDIO_ALLOW_FORMAT_CHANGE 0x00000002 -#define SDL_AUDIO_ALLOW_CHANNELS_CHANGE 0x00000004 -#define SDL_AUDIO_ALLOW_ANY_CHANGE (SDL_AUDIO_ALLOW_FREQUENCY_CHANGE|SDL_AUDIO_ALLOW_FORMAT_CHANGE|SDL_AUDIO_ALLOW_CHANNELS_CHANGE) -/* @} */ - -/* @} *//* Audio flags */ - -/** - * This function is called when the audio device needs more data. - * - * \param userdata An application-specific parameter saved in - * the SDL_AudioSpec structure - * \param stream A pointer to the audio data buffer. - * \param len The length of that buffer in bytes. - * - * Once the callback returns, the buffer will no longer be valid. - * Stereo samples are stored in a LRLRLR ordering. - */ -typedef void (SDLCALL * SDL_AudioCallback) (void *userdata, Uint8 * stream, - int len); - -/** - * The calculated values in this structure are calculated by SDL_OpenAudio(). - */ -typedef struct SDL_AudioSpec -{ - int freq; /**< DSP frequency -- samples per second */ - SDL_AudioFormat format; /**< Audio data format */ - Uint8 channels; /**< Number of channels: 1 mono, 2 stereo */ - Uint8 silence; /**< Audio buffer silence value (calculated) */ - Uint16 samples; /**< Audio buffer size in samples (power of 2) */ - Uint16 padding; /**< Necessary for some compile environments */ - Uint32 size; /**< Audio buffer size in bytes (calculated) */ - SDL_AudioCallback callback; - void *userdata; -} SDL_AudioSpec; - - -struct SDL_AudioCVT; -typedef void (SDLCALL * SDL_AudioFilter) (struct SDL_AudioCVT * cvt, - SDL_AudioFormat format); - -/** - * A structure to hold a set of audio conversion filters and buffers. - */ -#ifdef __GNUC__ -/* This structure is 84 bytes on 32-bit architectures, make sure GCC doesn't - pad it out to 88 bytes to guarantee ABI compatibility between compilers. - vvv - The next time we rev the ABI, make sure to size the ints and add padding. -*/ -#define SDL_AUDIOCVT_PACKED __attribute__((packed)) -#else -#define SDL_AUDIOCVT_PACKED -#endif -/* */ -typedef struct SDL_AudioCVT -{ - int needed; /**< Set to 1 if conversion possible */ - SDL_AudioFormat src_format; /**< Source audio format */ - SDL_AudioFormat dst_format; /**< Target audio format */ - double rate_incr; /**< Rate conversion increment */ - Uint8 *buf; /**< Buffer to hold entire audio data */ - int len; /**< Length of original audio buffer */ - int len_cvt; /**< Length of converted audio buffer */ - int len_mult; /**< buffer must be len*len_mult big */ - double len_ratio; /**< Given len, final size is len*len_ratio */ - SDL_AudioFilter filters[10]; /**< Filter list */ - int filter_index; /**< Current audio conversion function */ -} SDL_AUDIOCVT_PACKED SDL_AudioCVT; - - -/* Function prototypes */ - -/** - * \name Driver discovery functions - * - * These functions return the list of built in audio drivers, in the - * order that they are normally initialized by default. - */ -/* @{ */ -extern DECLSPEC int SDLCALL SDL_GetNumAudioDrivers(void); -extern DECLSPEC const char *SDLCALL SDL_GetAudioDriver(int index); -/* @} */ - -/** - * \name Initialization and cleanup - * - * \internal These functions are used internally, and should not be used unless - * you have a specific need to specify the audio driver you want to - * use. You should normally use SDL_Init() or SDL_InitSubSystem(). - */ -/* @{ */ -extern DECLSPEC int SDLCALL SDL_AudioInit(const char *driver_name); -extern DECLSPEC void SDLCALL SDL_AudioQuit(void); -/* @} */ - -/** - * This function returns the name of the current audio driver, or NULL - * if no driver has been initialized. - */ -extern DECLSPEC const char *SDLCALL SDL_GetCurrentAudioDriver(void); - -/** - * This function opens the audio device with the desired parameters, and - * returns 0 if successful, placing the actual hardware parameters in the - * structure pointed to by \c obtained. If \c obtained is NULL, the audio - * data passed to the callback function will be guaranteed to be in the - * requested format, and will be automatically converted to the hardware - * audio format if necessary. This function returns -1 if it failed - * to open the audio device, or couldn't set up the audio thread. - * - * When filling in the desired audio spec structure, - * - \c desired->freq should be the desired audio frequency in samples-per- - * second. - * - \c desired->format should be the desired audio format. - * - \c desired->samples is the desired size of the audio buffer, in - * samples. This number should be a power of two, and may be adjusted by - * the audio driver to a value more suitable for the hardware. Good values - * seem to range between 512 and 8096 inclusive, depending on the - * application and CPU speed. Smaller values yield faster response time, - * but can lead to underflow if the application is doing heavy processing - * and cannot fill the audio buffer in time. A stereo sample consists of - * both right and left channels in LR ordering. - * Note that the number of samples is directly related to time by the - * following formula: \code ms = (samples*1000)/freq \endcode - * - \c desired->size is the size in bytes of the audio buffer, and is - * calculated by SDL_OpenAudio(). - * - \c desired->silence is the value used to set the buffer to silence, - * and is calculated by SDL_OpenAudio(). - * - \c desired->callback should be set to a function that will be called - * when the audio device is ready for more data. It is passed a pointer - * to the audio buffer, and the length in bytes of the audio buffer. - * This function usually runs in a separate thread, and so you should - * protect data structures that it accesses by calling SDL_LockAudio() - * and SDL_UnlockAudio() in your code. - * - \c desired->userdata is passed as the first parameter to your callback - * function. - * - * The audio device starts out playing silence when it's opened, and should - * be enabled for playing by calling \c SDL_PauseAudio(0) when you are ready - * for your audio callback function to be called. Since the audio driver - * may modify the requested size of the audio buffer, you should allocate - * any local mixing buffers after you open the audio device. - */ -extern DECLSPEC int SDLCALL SDL_OpenAudio(SDL_AudioSpec * desired, - SDL_AudioSpec * obtained); - -/** - * SDL Audio Device IDs. - * - * A successful call to SDL_OpenAudio() is always device id 1, and legacy - * SDL audio APIs assume you want this device ID. SDL_OpenAudioDevice() calls - * always returns devices >= 2 on success. The legacy calls are good both - * for backwards compatibility and when you don't care about multiple, - * specific, or capture devices. - */ -typedef Uint32 SDL_AudioDeviceID; - -/** - * Get the number of available devices exposed by the current driver. - * Only valid after a successfully initializing the audio subsystem. - * Returns -1 if an explicit list of devices can't be determined; this is - * not an error. For example, if SDL is set up to talk to a remote audio - * server, it can't list every one available on the Internet, but it will - * still allow a specific host to be specified to SDL_OpenAudioDevice(). - * - * In many common cases, when this function returns a value <= 0, it can still - * successfully open the default device (NULL for first argument of - * SDL_OpenAudioDevice()). - */ -extern DECLSPEC int SDLCALL SDL_GetNumAudioDevices(int iscapture); - -/** - * Get the human-readable name of a specific audio device. - * Must be a value between 0 and (number of audio devices-1). - * Only valid after a successfully initializing the audio subsystem. - * The values returned by this function reflect the latest call to - * SDL_GetNumAudioDevices(); recall that function to redetect available - * hardware. - * - * The string returned by this function is UTF-8 encoded, read-only, and - * managed internally. You are not to free it. If you need to keep the - * string for any length of time, you should make your own copy of it, as it - * will be invalid next time any of several other SDL functions is called. - */ -extern DECLSPEC const char *SDLCALL SDL_GetAudioDeviceName(int index, - int iscapture); - - -/** - * Open a specific audio device. Passing in a device name of NULL requests - * the most reasonable default (and is equivalent to calling SDL_OpenAudio()). - * - * The device name is a UTF-8 string reported by SDL_GetAudioDeviceName(), but - * some drivers allow arbitrary and driver-specific strings, such as a - * hostname/IP address for a remote audio server, or a filename in the - * diskaudio driver. - * - * \return 0 on error, a valid device ID that is >= 2 on success. - * - * SDL_OpenAudio(), unlike this function, always acts on device ID 1. - */ -extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_OpenAudioDevice(const char - *device, - int iscapture, - const - SDL_AudioSpec * - desired, - SDL_AudioSpec * - obtained, - int - allowed_changes); - - - -/** - * \name Audio state - * - * Get the current audio state. - */ -/* @{ */ -typedef enum -{ - SDL_AUDIO_STOPPED = 0, - SDL_AUDIO_PLAYING, - SDL_AUDIO_PAUSED -} SDL_AudioStatus; -extern DECLSPEC SDL_AudioStatus SDLCALL SDL_GetAudioStatus(void); - -extern DECLSPEC SDL_AudioStatus SDLCALL -SDL_GetAudioDeviceStatus(SDL_AudioDeviceID dev); -/* @} *//* Audio State */ - -/** - * \name Pause audio functions - * - * These functions pause and unpause the audio callback processing. - * They should be called with a parameter of 0 after opening the audio - * device to start playing sound. This is so you can safely initialize - * data for your callback function after opening the audio device. - * Silence will be written to the audio device during the pause. - */ -/* @{ */ -extern DECLSPEC void SDLCALL SDL_PauseAudio(int pause_on); -extern DECLSPEC void SDLCALL SDL_PauseAudioDevice(SDL_AudioDeviceID dev, - int pause_on); -/* @} *//* Pause audio functions */ - -/** - * This function loads a WAVE from the data source, automatically freeing - * that source if \c freesrc is non-zero. For example, to load a WAVE file, - * you could do: - * \code - * SDL_LoadWAV_RW(SDL_RWFromFile("sample.wav", "rb"), 1, ...); - * \endcode - * - * If this function succeeds, it returns the given SDL_AudioSpec, - * filled with the audio data format of the wave data, and sets - * \c *audio_buf to a malloc()'d buffer containing the audio data, - * and sets \c *audio_len to the length of that audio buffer, in bytes. - * You need to free the audio buffer with SDL_FreeWAV() when you are - * done with it. - * - * This function returns NULL and sets the SDL error message if the - * wave file cannot be opened, uses an unknown data format, or is - * corrupt. Currently raw and MS-ADPCM WAVE files are supported. - */ -extern DECLSPEC SDL_AudioSpec *SDLCALL SDL_LoadWAV_RW(SDL_RWops * src, - int freesrc, - SDL_AudioSpec * spec, - Uint8 ** audio_buf, - Uint32 * audio_len); - -/** - * Loads a WAV from a file. - * Compatibility convenience function. - */ -#define SDL_LoadWAV(file, spec, audio_buf, audio_len) \ - SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len) - -/** - * This function frees data previously allocated with SDL_LoadWAV_RW() - */ -extern DECLSPEC void SDLCALL SDL_FreeWAV(Uint8 * audio_buf); - -/** - * This function takes a source format and rate and a destination format - * and rate, and initializes the \c cvt structure with information needed - * by SDL_ConvertAudio() to convert a buffer of audio data from one format - * to the other. - * - * \return -1 if the format conversion is not supported, 0 if there's - * no conversion needed, or 1 if the audio filter is set up. - */ -extern DECLSPEC int SDLCALL SDL_BuildAudioCVT(SDL_AudioCVT * cvt, - SDL_AudioFormat src_format, - Uint8 src_channels, - int src_rate, - SDL_AudioFormat dst_format, - Uint8 dst_channels, - int dst_rate); - -/** - * Once you have initialized the \c cvt structure using SDL_BuildAudioCVT(), - * created an audio buffer \c cvt->buf, and filled it with \c cvt->len bytes of - * audio data in the source format, this function will convert it in-place - * to the desired format. - * - * The data conversion may expand the size of the audio data, so the buffer - * \c cvt->buf should be allocated after the \c cvt structure is initialized by - * SDL_BuildAudioCVT(), and should be \c cvt->len*cvt->len_mult bytes long. - */ -extern DECLSPEC int SDLCALL SDL_ConvertAudio(SDL_AudioCVT * cvt); - -#define SDL_MIX_MAXVOLUME 128 -/** - * This takes two audio buffers of the playing audio format and mixes - * them, performing addition, volume adjustment, and overflow clipping. - * The volume ranges from 0 - 128, and should be set to ::SDL_MIX_MAXVOLUME - * for full audio volume. Note this does not change hardware volume. - * This is provided for convenience -- you can mix your own audio data. - */ -extern DECLSPEC void SDLCALL SDL_MixAudio(Uint8 * dst, const Uint8 * src, - Uint32 len, int volume); - -/** - * This works like SDL_MixAudio(), but you specify the audio format instead of - * using the format of audio device 1. Thus it can be used when no audio - * device is open at all. - */ -extern DECLSPEC void SDLCALL SDL_MixAudioFormat(Uint8 * dst, - const Uint8 * src, - SDL_AudioFormat format, - Uint32 len, int volume); - -/** - * \name Audio lock functions - * - * The lock manipulated by these functions protects the callback function. - * During a SDL_LockAudio()/SDL_UnlockAudio() pair, you can be guaranteed that - * the callback function is not running. Do not call these from the callback - * function or you will cause deadlock. - */ -/* @{ */ -extern DECLSPEC void SDLCALL SDL_LockAudio(void); -extern DECLSPEC void SDLCALL SDL_LockAudioDevice(SDL_AudioDeviceID dev); -extern DECLSPEC void SDLCALL SDL_UnlockAudio(void); -extern DECLSPEC void SDLCALL SDL_UnlockAudioDevice(SDL_AudioDeviceID dev); -/* @} *//* Audio lock functions */ - -/** - * This function shuts down audio processing and closes the audio device. - */ -extern DECLSPEC void SDLCALL SDL_CloseAudio(void); -extern DECLSPEC void SDLCALL SDL_CloseAudioDevice(SDL_AudioDeviceID dev); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_audio_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_bits.h b/src/SDL2/include/SDL_bits.h deleted file mode 100644 index 341524fd..00000000 --- a/src/SDL2/include/SDL_bits.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_bits.h - * - * Functions for fiddling with bits and bitmasks. - */ - -#ifndef _SDL_bits_h -#define _SDL_bits_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \file SDL_bits.h - */ - -/** - * Get the index of the most significant bit. Result is undefined when called - * with 0. This operation can also be stated as "count leading zeroes" and - * "log base 2". - * - * \return Index of the most significant bit, or -1 if the value is 0. - */ -SDL_FORCE_INLINE int -SDL_MostSignificantBitIndex32(Uint32 x) -{ -#if defined(__GNUC__) && __GNUC__ >= 4 - /* Count Leading Zeroes builtin in GCC. - * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html - */ - if (x == 0) { - return -1; - } - return 31 - __builtin_clz(x); -#else - /* Based off of Bit Twiddling Hacks by Sean Eron Anderson - * , released in the public domain. - * http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog - */ - const Uint32 b[] = {0x2, 0xC, 0xF0, 0xFF00, 0xFFFF0000}; - const int S[] = {1, 2, 4, 8, 16}; - - int msbIndex = 0; - int i; - - if (x == 0) { - return -1; - } - - for (i = 4; i >= 0; i--) - { - if (x & b[i]) - { - x >>= S[i]; - msbIndex |= S[i]; - } - } - - return msbIndex; -#endif -} - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_bits_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_blendmode.h b/src/SDL2/include/SDL_blendmode.h deleted file mode 100644 index 8c257be9..00000000 --- a/src/SDL2/include/SDL_blendmode.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_blendmode.h - * - * Header file declaring the SDL_BlendMode enumeration - */ - -#ifndef _SDL_blendmode_h -#define _SDL_blendmode_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The blend mode used in SDL_RenderCopy() and drawing operations. - */ -typedef enum -{ - SDL_BLENDMODE_NONE = 0x00000000, /**< no blending - dstRGBA = srcRGBA */ - SDL_BLENDMODE_BLEND = 0x00000001, /**< alpha blending - dstRGB = (srcRGB * srcA) + (dstRGB * (1-srcA)) - dstA = srcA + (dstA * (1-srcA)) */ - SDL_BLENDMODE_ADD = 0x00000002, /**< additive blending - dstRGB = (srcRGB * srcA) + dstRGB - dstA = dstA */ - SDL_BLENDMODE_MOD = 0x00000004 /**< color modulate - dstRGB = srcRGB * dstRGB - dstA = dstA */ -} SDL_BlendMode; - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_video_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_clipboard.h b/src/SDL2/include/SDL_clipboard.h deleted file mode 100644 index 74e2b32f..00000000 --- a/src/SDL2/include/SDL_clipboard.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_clipboard.h - * - * Include file for SDL clipboard handling - */ - -#ifndef _SDL_clipboard_h -#define _SDL_clipboard_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* Function prototypes */ - -/** - * \brief Put UTF-8 text into the clipboard - * - * \sa SDL_GetClipboardText() - */ -extern DECLSPEC int SDLCALL SDL_SetClipboardText(const char *text); - -/** - * \brief Get UTF-8 text from the clipboard, which must be freed with SDL_free() - * - * \sa SDL_SetClipboardText() - */ -extern DECLSPEC char * SDLCALL SDL_GetClipboardText(void); - -/** - * \brief Returns a flag indicating whether the clipboard exists and contains a text string that is non-empty - * - * \sa SDL_GetClipboardText() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasClipboardText(void); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_clipboard_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_config.h b/src/SDL2/include/SDL_config.h deleted file mode 100644 index 9a2e51c5..00000000 --- a/src/SDL2/include/SDL_config.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -#include "SDL_platform.h" - -/** - * \file SDL_config.h - */ - -/* Add any platform that doesn't build using the configure system. */ -#ifdef USING_PREMAKE_CONFIG_H -#include "SDL_config_premake.h" -#elif defined(__WIN32__) -#include "SDL_config_windows.h" -#elif defined(__WINRT__) -#include "SDL_config_winrt.h" -#elif defined(__MACOSX__) -#include "SDL_config_macosx.h" -#elif defined(__IPHONEOS__) -#include "SDL_config_iphoneos.h" -#elif defined(__ANDROID__) -#include "SDL_config_android.h" -#elif defined(__PSP__) -#include "SDL_config_psp.h" -#else -/* This is a minimal configuration just to get SDL running on new platforms */ -#include "SDL_config_minimal.h" -#endif /* platform config */ - -#ifdef USING_GENERATED_CONFIG_H -#error Wrong SDL_config.h, check your include path? -#endif - -#endif /* _SDL_config_h */ diff --git a/src/SDL2/include/SDL_config.h.cmake b/src/SDL2/include/SDL_config.h.cmake deleted file mode 100644 index b6fb53aa..00000000 --- a/src/SDL2/include/SDL_config.h.cmake +++ /dev/null @@ -1,395 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -/** - * \file SDL_config.h.in - * - * This is a set of defines to configure the SDL features - */ - -/* General platform specific identifiers */ -#include "SDL_platform.h" - -/* C language features */ -#cmakedefine const @HAVE_CONST@ -#cmakedefine inline @HAVE_INLINE@ -#cmakedefine volatile @HAVE_VOLATILE@ - -/* C datatypes */ -/* Define SIZEOF_VOIDP for 64/32 architectures */ -#ifdef __LP64__ -#define SIZEOF_VOIDP 8 -#else -#define SIZEOF_VOIDP 4 -#endif - -#cmakedefine HAVE_GCC_ATOMICS @HAVE_GCC_ATOMICS@ -#cmakedefine HAVE_GCC_SYNC_LOCK_TEST_AND_SET @HAVE_GCC_SYNC_LOCK_TEST_AND_SET@ -#cmakedefine HAVE_PTHREAD_SPINLOCK @HAVE_PTHREAD_SPINLOCK@ - -/* Comment this if you want to build without any C library requirements */ -#cmakedefine HAVE_LIBC 1 -#if HAVE_LIBC - -/* Useful headers */ -#cmakedefine HAVE_ALLOCA_H 1 -#cmakedefine HAVE_SYS_TYPES_H 1 -#cmakedefine HAVE_STDIO_H 1 -#cmakedefine STDC_HEADERS 1 -#cmakedefine HAVE_STDLIB_H 1 -#cmakedefine HAVE_STDARG_H 1 -#cmakedefine HAVE_MALLOC_H 1 -#cmakedefine HAVE_MEMORY_H 1 -#cmakedefine HAVE_STRING_H 1 -#cmakedefine HAVE_STRINGS_H 1 -#cmakedefine HAVE_INTTYPES_H 1 -#cmakedefine HAVE_STDINT_H 1 -#cmakedefine HAVE_CTYPE_H 1 -#cmakedefine HAVE_MATH_H 1 -#cmakedefine HAVE_ICONV_H 1 -#cmakedefine HAVE_SIGNAL_H 1 -#cmakedefine HAVE_ALTIVEC_H 1 -#cmakedefine HAVE_PTHREAD_NP_H 1 -#cmakedefine HAVE_LIBUDEV_H 1 -#cmakedefine HAVE_DBUS_DBUS_H 1 - -/* C library functions */ -#cmakedefine HAVE_MALLOC 1 -#cmakedefine HAVE_CALLOC 1 -#cmakedefine HAVE_REALLOC 1 -#cmakedefine HAVE_FREE 1 -#cmakedefine HAVE_ALLOCA 1 -#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */ -#cmakedefine HAVE_GETENV 1 -#cmakedefine HAVE_SETENV 1 -#cmakedefine HAVE_PUTENV 1 -#cmakedefine HAVE_UNSETENV 1 -#endif -#cmakedefine HAVE_QSORT 1 -#cmakedefine HAVE_ABS 1 -#cmakedefine HAVE_BCOPY 1 -#cmakedefine HAVE_MEMSET 1 -#cmakedefine HAVE_MEMCPY 1 -#cmakedefine HAVE_MEMMOVE 1 -#cmakedefine HAVE_MEMCMP 1 -#cmakedefine HAVE_STRLEN 1 -#cmakedefine HAVE_STRLCPY 1 -#cmakedefine HAVE_STRLCAT 1 -#cmakedefine HAVE_STRDUP 1 -#cmakedefine HAVE__STRREV 1 -#cmakedefine HAVE__STRUPR 1 -#cmakedefine HAVE__STRLWR 1 -#cmakedefine HAVE_INDEX 1 -#cmakedefine HAVE_RINDEX 1 -#cmakedefine HAVE_STRCHR 1 -#cmakedefine HAVE_STRRCHR 1 -#cmakedefine HAVE_STRSTR 1 -#cmakedefine HAVE_ITOA 1 -#cmakedefine HAVE__LTOA 1 -#cmakedefine HAVE__UITOA 1 -#cmakedefine HAVE__ULTOA 1 -#cmakedefine HAVE_STRTOL 1 -#cmakedefine HAVE_STRTOUL 1 -#cmakedefine HAVE__I64TOA 1 -#cmakedefine HAVE__UI64TOA 1 -#cmakedefine HAVE_STRTOLL 1 -#cmakedefine HAVE_STRTOULL 1 -#cmakedefine HAVE_STRTOD 1 -#cmakedefine HAVE_ATOI 1 -#cmakedefine HAVE_ATOF 1 -#cmakedefine HAVE_STRCMP 1 -#cmakedefine HAVE_STRNCMP 1 -#cmakedefine HAVE__STRICMP 1 -#cmakedefine HAVE_STRCASECMP 1 -#cmakedefine HAVE__STRNICMP 1 -#cmakedefine HAVE_STRNCASECMP 1 -#cmakedefine HAVE_VSSCANF 1 -#cmakedefine HAVE_VSNPRINTF 1 -#cmakedefine HAVE_M_PI 1 -#cmakedefine HAVE_ATAN 1 -#cmakedefine HAVE_ATAN2 1 -#cmakedefine HAVE_ACOS 1 -#cmakedefine HAVE_ASIN 1 -#cmakedefine HAVE_CEIL 1 -#cmakedefine HAVE_COPYSIGN 1 -#cmakedefine HAVE_COS 1 -#cmakedefine HAVE_COSF 1 -#cmakedefine HAVE_FABS 1 -#cmakedefine HAVE_FLOOR 1 -#cmakedefine HAVE_LOG 1 -#cmakedefine HAVE_POW 1 -#cmakedefine HAVE_SCALBN 1 -#cmakedefine HAVE_SIN 1 -#cmakedefine HAVE_SINF 1 -#cmakedefine HAVE_SQRT 1 -#cmakedefine HAVE_FSEEKO 1 -#cmakedefine HAVE_FSEEKO64 1 -#cmakedefine HAVE_SIGACTION 1 -#cmakedefine HAVE_SA_SIGACTION 1 -#cmakedefine HAVE_SETJMP 1 -#cmakedefine HAVE_NANOSLEEP 1 -#cmakedefine HAVE_SYSCONF 1 -#cmakedefine HAVE_SYSCTLBYNAME 1 -#cmakedefine HAVE_CLOCK_GETTIME 1 -#cmakedefine HAVE_GETPAGESIZE 1 -#cmakedefine HAVE_MPROTECT 1 -#cmakedefine HAVE_ICONV 1 -#cmakedefine HAVE_PTHREAD_SETNAME_NP 1 -#cmakedefine HAVE_PTHREAD_SET_NAME_NP 1 -#cmakedefine HAVE_SEM_TIMEDWAIT 1 -#elif __WIN32__ -#cmakedefine HAVE_STDARG_H 1 -#cmakedefine HAVE_STDDEF_H 1 -#else -/* We may need some replacement for stdarg.h here */ -#include -#endif /* HAVE_LIBC */ - -/* SDL internal assertion support */ -#cmakedefine SDL_DEFAULT_ASSERT_LEVEL @SDL_DEFAULT_ASSERT_LEVEL@ - -/* Allow disabling of core subsystems */ -#cmakedefine SDL_ATOMIC_DISABLED @SDL_ATOMIC_DISABLED@ -#cmakedefine SDL_AUDIO_DISABLED @SDL_AUDIO_DISABLED@ -#cmakedefine SDL_CPUINFO_DISABLED @SDL_CPUINFO_DISABLED@ -#cmakedefine SDL_EVENTS_DISABLED @SDL_EVENTS_DISABLED@ -#cmakedefine SDL_FILE_DISABLED @SDL_FILE_DISABLED@ -#cmakedefine SDL_JOYSTICK_DISABLED @SDL_JOYSTICK_DISABLED@ -#cmakedefine SDL_HAPTIC_DISABLED @SDL_HAPTIC_DISABLED@ -#cmakedefine SDL_LOADSO_DISABLED @SDL_LOADSO_DISABLED@ -#cmakedefine SDL_RENDER_DISABLED @SDL_RENDER_DISABLED@ -#cmakedefine SDL_THREADS_DISABLED @SDL_THREADS_DISABLED@ -#cmakedefine SDL_TIMERS_DISABLED @SDL_TIMERS_DISABLED@ -#cmakedefine SDL_VIDEO_DISABLED @SDL_VIDEO_DISABLED@ -#cmakedefine SDL_POWER_DISABLED @SDL_POWER_DISABLED@ -#cmakedefine SDL_FILESYSTEM_DISABLED @SDL_FILESYSTEM_DISABLED@ - -/* Enable various audio drivers */ -#cmakedefine SDL_AUDIO_DRIVER_ALSA @SDL_AUDIO_DRIVER_ALSA@ -#cmakedefine SDL_AUDIO_DRIVER_ALSA_DYNAMIC @SDL_AUDIO_DRIVER_ALSA_DYNAMIC@ -#cmakedefine SDL_AUDIO_DRIVER_ARTS @SDL_AUDIO_DRIVER_ARTS@ -#cmakedefine SDL_AUDIO_DRIVER_ARTS_DYNAMIC @SDL_AUDIO_DRIVER_ARTS_DYNAMIC@ -#cmakedefine SDL_AUDIO_DRIVER_PULSEAUDIO @SDL_AUDIO_DRIVER_PULSEAUDIO@ -#cmakedefine SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC @SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC@ -#cmakedefine SDL_AUDIO_DRIVER_HAIKU @SDL_AUDIO_DRIVER_HAIKU@ -#cmakedefine SDL_AUDIO_DRIVER_BSD @SDL_AUDIO_DRIVER_BSD@ -#cmakedefine SDL_AUDIO_DRIVER_COREAUDIO @SDL_AUDIO_DRIVER_COREAUDIO@ -#cmakedefine SDL_AUDIO_DRIVER_DISK @SDL_AUDIO_DRIVER_DISK@ -#cmakedefine SDL_AUDIO_DRIVER_DUMMY @SDL_AUDIO_DRIVER_DUMMY@ -#cmakedefine SDL_AUDIO_DRIVER_XAUDIO2 @SDL_AUDIO_DRIVER_XAUDIO2@ -#cmakedefine SDL_AUDIO_DRIVER_DSOUND @SDL_AUDIO_DRIVER_DSOUND@ -#cmakedefine SDL_AUDIO_DRIVER_ESD @SDL_AUDIO_DRIVER_ESD@ -#cmakedefine SDL_AUDIO_DRIVER_ESD_DYNAMIC @SDL_AUDIO_DRIVER_ESD_DYNAMIC@ -#cmakedefine SDL_AUDIO_DRIVER_NAS @SDL_AUDIO_DRIVER_NAS@ -#cmakedefine SDL_AUDIO_DRIVER_NAS_DYNAMIC @SDL_AUDIO_DRIVER_NAS_DYNAMIC@ -#cmakedefine SDL_AUDIO_DRIVER_SNDIO @SDL_AUDIO_DRIVER_SNDIO@ -#cmakedefine SDL_AUDIO_DRIVER_SNDIO_DYNAMIC @SDL_AUDIO_DRIVER_SNDIO_DYNAMIC@ -#cmakedefine SDL_AUDIO_DRIVER_OSS @SDL_AUDIO_DRIVER_OSS@ -#cmakedefine SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H @SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H@ -#cmakedefine SDL_AUDIO_DRIVER_PAUDIO @SDL_AUDIO_DRIVER_PAUDIO@ -#cmakedefine SDL_AUDIO_DRIVER_QSA @SDL_AUDIO_DRIVER_QSA@ -#cmakedefine SDL_AUDIO_DRIVER_SUNAUDIO @SDL_AUDIO_DRIVER_SUNAUDIO@ -#cmakedefine SDL_AUDIO_DRIVER_WINMM @SDL_AUDIO_DRIVER_WINMM@ -#cmakedefine SDL_AUDIO_DRIVER_FUSIONSOUND @SDL_AUDIO_DRIVER_FUSIONSOUND@ -#cmakedefine SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC @SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC@ - -/* Enable various input drivers */ -#cmakedefine SDL_INPUT_LINUXEV @SDL_INPUT_LINUXEV@ -#cmakedefine SDL_INPUT_LINUXKD @SDL_INPUT_LINUXKD@ -#cmakedefine SDL_INPUT_TSLIB @SDL_INPUT_TSLIB@ -#cmakedefine SDL_JOYSTICK_HAIKU @SDL_JOYSTICK_HAIKU@ -#cmakedefine SDL_JOYSTICK_DINPUT @SDL_JOYSTICK_DINPUT@ -#cmakedefine SDL_JOYSTICK_DUMMY @SDL_JOYSTICK_DUMMY@ -#cmakedefine SDL_JOYSTICK_IOKIT @SDL_JOYSTICK_IOKIT@ -#cmakedefine SDL_JOYSTICK_LINUX @SDL_JOYSTICK_LINUX@ -#cmakedefine SDL_JOYSTICK_WINMM @SDL_JOYSTICK_WINMM@ -#cmakedefine SDL_JOYSTICK_USBHID @SDL_JOYSTICK_USBHID@ -#cmakedefine SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H @SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H@ -#cmakedefine SDL_HAPTIC_DUMMY @SDL_HAPTIC_DUMMY@ -#cmakedefine SDL_HAPTIC_LINUX @SDL_HAPTIC_LINUX@ -#cmakedefine SDL_HAPTIC_IOKIT @SDL_HAPTIC_IOKIT@ -#cmakedefine SDL_HAPTIC_DINPUT @SDL_HAPTIC_DINPUT@ - -/* Enable various shared object loading systems */ -#cmakedefine SDL_LOADSO_HAIKU @SDL_LOADSO_HAIKU@ -#cmakedefine SDL_LOADSO_DLOPEN @SDL_LOADSO_DLOPEN@ -#cmakedefine SDL_LOADSO_DUMMY @SDL_LOADSO_DUMMY@ -#cmakedefine SDL_LOADSO_LDG @SDL_LOADSO_LDG@ -#cmakedefine SDL_LOADSO_WINDOWS @SDL_LOADSO_WINDOWS@ - -/* Enable various threading systems */ -#cmakedefine SDL_THREAD_PTHREAD @SDL_THREAD_PTHREAD@ -#cmakedefine SDL_THREAD_PTHREAD_RECURSIVE_MUTEX @SDL_THREAD_PTHREAD_RECURSIVE_MUTEX@ -#cmakedefine SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP @SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP@ -#cmakedefine SDL_THREAD_WINDOWS @SDL_THREAD_WINDOWS@ - -/* Enable various timer systems */ -#cmakedefine SDL_TIMER_HAIKU @SDL_TIMER_HAIKU@ -#cmakedefine SDL_TIMER_DUMMY @SDL_TIMER_DUMMY@ -#cmakedefine SDL_TIMER_UNIX @SDL_TIMER_UNIX@ -#cmakedefine SDL_TIMER_WINDOWS @SDL_TIMER_WINDOWS@ -#cmakedefine SDL_TIMER_WINCE @SDL_TIMER_WINCE@ - -/* Enable various video drivers */ -#cmakedefine SDL_VIDEO_DRIVER_HAIKU @SDL_VIDEO_DRIVER_HAIKU@ -#cmakedefine SDL_VIDEO_DRIVER_COCOA @SDL_VIDEO_DRIVER_COCOA@ -#cmakedefine SDL_VIDEO_DRIVER_DIRECTFB @SDL_VIDEO_DRIVER_DIRECTFB@ -#cmakedefine SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC @SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC@ -#cmakedefine SDL_VIDEO_DRIVER_DUMMY @SDL_VIDEO_DRIVER_DUMMY@ -#cmakedefine SDL_VIDEO_DRIVER_WINDOWS @SDL_VIDEO_DRIVER_WINDOWS@ -#cmakedefine SDL_VIDEO_DRIVER_WAYLAND @SDL_VIDEO_DRIVER_WAYLAND@ - -#if 0 -/* !!! FIXME: in configure script version, missing here: */ -#undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON -#endif - -#cmakedefine SDL_VIDEO_DRIVER_MIR @SDL_VIDEO_DRIVER_MIR@ -#cmakedefine SDL_VIDEO_DRIVER_MIR_DYNAMIC @SDL_VIDEO_DRIVER_MIR_DYNAMIC@ -#cmakedefine SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON @SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON@ -#cmakedefine SDL_VIDEO_DRIVER_X11 @SDL_VIDEO_DRIVER_X11@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC @SDL_VIDEO_DRIVER_X11_DYNAMIC@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT @SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR @SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA @SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 @SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR @SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS @SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS@ -#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE @SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XCURSOR @SDL_VIDEO_DRIVER_X11_XCURSOR@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XINERAMA @SDL_VIDEO_DRIVER_X11_XINERAMA@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XINPUT2 @SDL_VIDEO_DRIVER_X11_XINPUT2@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH @SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XRANDR @SDL_VIDEO_DRIVER_X11_XRANDR@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XSCRNSAVER @SDL_VIDEO_DRIVER_X11_XSCRNSAVER@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XSHAPE @SDL_VIDEO_DRIVER_X11_XSHAPE@ -#cmakedefine SDL_VIDEO_DRIVER_X11_XVIDMODE @SDL_VIDEO_DRIVER_X11_XVIDMODE@ -#cmakedefine SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS @SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS@ -#cmakedefine SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 @SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32@ -#cmakedefine SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY @SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY@ -#cmakedefine SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM @SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM@ - -#cmakedefine SDL_VIDEO_RENDER_D3D @SDL_VIDEO_RENDER_D3D@ -#cmakedefine SDL_VIDEO_RENDER_D3D11 @SDL_VIDEO_RENDER_D3D11@ -#cmakedefine SDL_VIDEO_RENDER_OGL @SDL_VIDEO_RENDER_OGL@ -#cmakedefine SDL_VIDEO_RENDER_OGL_ES @SDL_VIDEO_RENDER_OGL_ES@ -#cmakedefine SDL_VIDEO_RENDER_OGL_ES2 @SDL_VIDEO_RENDER_OGL_ES2@ -#cmakedefine SDL_VIDEO_RENDER_DIRECTFB @SDL_VIDEO_RENDER_DIRECTFB@ - -/* Enable OpenGL support */ -#cmakedefine SDL_VIDEO_OPENGL @SDL_VIDEO_OPENGL@ -#cmakedefine SDL_VIDEO_OPENGL_ES @SDL_VIDEO_OPENGL_ES@ -#cmakedefine SDL_VIDEO_OPENGL_ES2 @SDL_VIDEO_OPENGL_ES2@ -#cmakedefine SDL_VIDEO_OPENGL_BGL @SDL_VIDEO_OPENGL_BGL@ -#cmakedefine SDL_VIDEO_OPENGL_CGL @SDL_VIDEO_OPENGL_CGL@ -#cmakedefine SDL_VIDEO_OPENGL_GLX @SDL_VIDEO_OPENGL_GLX@ -#cmakedefine SDL_VIDEO_OPENGL_WGL @SDL_VIDEO_OPENGL_WGL@ -#cmakedefine SDL_VIDEO_OPENGL_EGL @SDL_VIDEO_OPENGL_EGL@ -#cmakedefine SDL_VIDEO_OPENGL_OSMESA @SDL_VIDEO_OPENGL_OSMESA@ -#cmakedefine SDL_VIDEO_OPENGL_OSMESA_DYNAMIC @SDL_VIDEO_OPENGL_OSMESA_DYNAMIC@ - -/* Enable system power support */ -#cmakedefine SDL_POWER_LINUX @SDL_POWER_LINUX@ -#cmakedefine SDL_POWER_WINDOWS @SDL_POWER_WINDOWS@ -#cmakedefine SDL_POWER_MACOSX @SDL_POWER_MACOSX@ -#cmakedefine SDL_POWER_HAIKU @SDL_POWER_HAIKU@ -#cmakedefine SDL_POWER_HARDWIRED @SDL_POWER_HARDWIRED@ - -/* Enable system filesystem support */ -#cmakedefine SDL_FILESYSTEM_HAIKU @SDL_FILESYSTEM_HAIKU@ -#cmakedefine SDL_FILESYSTEM_COCOA @SDL_FILESYSTEM_COCOA@ -#cmakedefine SDL_FILESYSTEM_DUMMY @SDL_FILESYSTEM_DUMMY@ -#cmakedefine SDL_FILESYSTEM_UNIX @SDL_FILESYSTEM_UNIX@ -#cmakedefine SDL_FILESYSTEM_WINDOWS @SDL_FILESYSTEM_WINDOWS@ - -/* Enable assembly routines */ -#cmakedefine SDL_ASSEMBLY_ROUTINES @SDL_ASSEMBLY_ROUTINES@ -#cmakedefine SDL_ALTIVEC_BLITTERS @SDL_ALTIVEC_BLITTERS@ - - -/* Platform specific definitions */ -#if !defined(__WIN32__) -# if !defined(_STDINT_H_) && !defined(_STDINT_H) && !defined(HAVE_STDINT_H) && !defined(_HAVE_STDINT_H) -typedef unsigned int size_t; -typedef signed char int8_t; -typedef unsigned char uint8_t; -typedef signed short int16_t; -typedef unsigned short uint16_t; -typedef signed int int32_t; -typedef unsigned int uint32_t; -typedef signed long long int64_t; -typedef unsigned long long uint64_t; -typedef unsigned long uintptr_t; -# endif /* if (stdint.h isn't available) */ -#else /* __WIN32__ */ -# if !defined(_STDINT_H_) && !defined(HAVE_STDINT_H) && !defined(_HAVE_STDINT_H) -# if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__) -#define HAVE_STDINT_H 1 -# elif defined(_MSC_VER) -typedef signed __int8 int8_t; -typedef unsigned __int8 uint8_t; -typedef signed __int16 int16_t; -typedef unsigned __int16 uint16_t; -typedef signed __int32 int32_t; -typedef unsigned __int32 uint32_t; -typedef signed __int64 int64_t; -typedef unsigned __int64 uint64_t; -# ifndef _UINTPTR_T_DEFINED -# ifdef _WIN64 -typedef unsigned __int64 uintptr_t; -# else -typedef unsigned int uintptr_t; -# endif -#define _UINTPTR_T_DEFINED -# endif -/* Older Visual C++ headers don't have the Win64-compatible typedefs... */ -# if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR))) -#define DWORD_PTR DWORD -# endif -# if ((_MSC_VER <= 1200) && (!defined(LONG_PTR))) -#define LONG_PTR LONG -# endif -# else /* !__GNUC__ && !_MSC_VER */ -typedef signed char int8_t; -typedef unsigned char uint8_t; -typedef signed short int16_t; -typedef unsigned short uint16_t; -typedef signed int int32_t; -typedef unsigned int uint32_t; -typedef signed long long int64_t; -typedef unsigned long long uint64_t; -# ifndef _SIZE_T_DEFINED_ -#define _SIZE_T_DEFINED_ -typedef unsigned int size_t; -# endif -typedef unsigned int uintptr_t; -# endif /* __GNUC__ || _MSC_VER */ -# endif /* !_STDINT_H_ && !HAVE_STDINT_H */ -#endif /* __WIN32__ */ - -#endif /* _SDL_config_h */ diff --git a/src/SDL2/include/SDL_config.h.in b/src/SDL2/include/SDL_config.h.in deleted file mode 100644 index 689dcf83..00000000 --- a/src/SDL2/include/SDL_config.h.in +++ /dev/null @@ -1,333 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -/** - * \file SDL_config.h.in - * - * This is a set of defines to configure the SDL features - */ - -/* General platform specific identifiers */ -#include "SDL_platform.h" - -/* Make sure that this isn't included by Visual C++ */ -#ifdef _MSC_VER -#error You should run hg revert SDL_config.h -#endif - -/* C language features */ -#undef const -#undef inline -#undef volatile - -/* C datatypes */ -#ifdef __LP64__ -#define SIZEOF_VOIDP 8 -#else -#define SIZEOF_VOIDP 4 -#endif -#undef HAVE_GCC_ATOMICS -#undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET -#undef HAVE_PTHREAD_SPINLOCK - -/* Comment this if you want to build without any C library requirements */ -#undef HAVE_LIBC -#if HAVE_LIBC - -/* Useful headers */ -#undef HAVE_ALLOCA_H -#undef HAVE_SYS_TYPES_H -#undef HAVE_STDIO_H -#undef STDC_HEADERS -#undef HAVE_STDLIB_H -#undef HAVE_STDARG_H -#undef HAVE_MALLOC_H -#undef HAVE_MEMORY_H -#undef HAVE_STRING_H -#undef HAVE_STRINGS_H -#undef HAVE_INTTYPES_H -#undef HAVE_STDINT_H -#undef HAVE_CTYPE_H -#undef HAVE_MATH_H -#undef HAVE_ICONV_H -#undef HAVE_SIGNAL_H -#undef HAVE_ALTIVEC_H -#undef HAVE_PTHREAD_NP_H -#undef HAVE_LIBUDEV_H -#undef HAVE_DBUS_DBUS_H - -/* C library functions */ -#undef HAVE_MALLOC -#undef HAVE_CALLOC -#undef HAVE_REALLOC -#undef HAVE_FREE -#undef HAVE_ALLOCA -#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */ -#undef HAVE_GETENV -#undef HAVE_SETENV -#undef HAVE_PUTENV -#undef HAVE_UNSETENV -#endif -#undef HAVE_QSORT -#undef HAVE_ABS -#undef HAVE_BCOPY -#undef HAVE_MEMSET -#undef HAVE_MEMCPY -#undef HAVE_MEMMOVE -#undef HAVE_MEMCMP -#undef HAVE_STRLEN -#undef HAVE_STRLCPY -#undef HAVE_STRLCAT -#undef HAVE_STRDUP -#undef HAVE__STRREV -#undef HAVE__STRUPR -#undef HAVE__STRLWR -#undef HAVE_INDEX -#undef HAVE_RINDEX -#undef HAVE_STRCHR -#undef HAVE_STRRCHR -#undef HAVE_STRSTR -#undef HAVE_ITOA -#undef HAVE__LTOA -#undef HAVE__UITOA -#undef HAVE__ULTOA -#undef HAVE_STRTOL -#undef HAVE_STRTOUL -#undef HAVE__I64TOA -#undef HAVE__UI64TOA -#undef HAVE_STRTOLL -#undef HAVE_STRTOULL -#undef HAVE_STRTOD -#undef HAVE_ATOI -#undef HAVE_ATOF -#undef HAVE_STRCMP -#undef HAVE_STRNCMP -#undef HAVE__STRICMP -#undef HAVE_STRCASECMP -#undef HAVE__STRNICMP -#undef HAVE_STRNCASECMP -#undef HAVE_SSCANF -#undef HAVE_VSSCANF -#undef HAVE_SNPRINTF -#undef HAVE_VSNPRINTF -#undef HAVE_M_PI -#undef HAVE_ATAN -#undef HAVE_ATAN2 -#undef HAVE_ACOS -#undef HAVE_ASIN -#undef HAVE_CEIL -#undef HAVE_COPYSIGN -#undef HAVE_COS -#undef HAVE_COSF -#undef HAVE_FABS -#undef HAVE_FLOOR -#undef HAVE_LOG -#undef HAVE_POW -#undef HAVE_SCALBN -#undef HAVE_SIN -#undef HAVE_SINF -#undef HAVE_SQRT -#undef HAVE_FSEEKO -#undef HAVE_FSEEKO64 -#undef HAVE_SIGACTION -#undef HAVE_SA_SIGACTION -#undef HAVE_SETJMP -#undef HAVE_NANOSLEEP -#undef HAVE_SYSCONF -#undef HAVE_SYSCTLBYNAME -#undef HAVE_CLOCK_GETTIME -#undef HAVE_GETPAGESIZE -#undef HAVE_MPROTECT -#undef HAVE_ICONV -#undef HAVE_PTHREAD_SETNAME_NP -#undef HAVE_PTHREAD_SET_NAME_NP -#undef HAVE_SEM_TIMEDWAIT - -#else -#define HAVE_STDARG_H 1 -#define HAVE_STDDEF_H 1 -#define HAVE_STDINT_H 1 -#endif /* HAVE_LIBC */ - -/* SDL internal assertion support */ -#undef SDL_DEFAULT_ASSERT_LEVEL - -/* Allow disabling of core subsystems */ -#undef SDL_ATOMIC_DISABLED -#undef SDL_AUDIO_DISABLED -#undef SDL_CPUINFO_DISABLED -#undef SDL_EVENTS_DISABLED -#undef SDL_FILE_DISABLED -#undef SDL_JOYSTICK_DISABLED -#undef SDL_HAPTIC_DISABLED -#undef SDL_LOADSO_DISABLED -#undef SDL_RENDER_DISABLED -#undef SDL_THREADS_DISABLED -#undef SDL_TIMERS_DISABLED -#undef SDL_VIDEO_DISABLED -#undef SDL_POWER_DISABLED -#undef SDL_FILESYSTEM_DISABLED - -/* Enable various audio drivers */ -#undef SDL_AUDIO_DRIVER_ALSA -#undef SDL_AUDIO_DRIVER_ALSA_DYNAMIC -#undef SDL_AUDIO_DRIVER_ARTS -#undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC -#undef SDL_AUDIO_DRIVER_PULSEAUDIO -#undef SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC -#undef SDL_AUDIO_DRIVER_HAIKU -#undef SDL_AUDIO_DRIVER_BSD -#undef SDL_AUDIO_DRIVER_COREAUDIO -#undef SDL_AUDIO_DRIVER_DISK -#undef SDL_AUDIO_DRIVER_DUMMY -#undef SDL_AUDIO_DRIVER_XAUDIO2 -#undef SDL_AUDIO_DRIVER_DSOUND -#undef SDL_AUDIO_DRIVER_ESD -#undef SDL_AUDIO_DRIVER_ESD_DYNAMIC -#undef SDL_AUDIO_DRIVER_NAS -#undef SDL_AUDIO_DRIVER_NAS_DYNAMIC -#undef SDL_AUDIO_DRIVER_SNDIO -#undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC -#undef SDL_AUDIO_DRIVER_OSS -#undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H -#undef SDL_AUDIO_DRIVER_PAUDIO -#undef SDL_AUDIO_DRIVER_QSA -#undef SDL_AUDIO_DRIVER_SUNAUDIO -#undef SDL_AUDIO_DRIVER_WINMM -#undef SDL_AUDIO_DRIVER_FUSIONSOUND -#undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC - -/* Enable various input drivers */ -#undef SDL_INPUT_LINUXEV -#undef SDL_INPUT_LINUXKD -#undef SDL_INPUT_TSLIB -#undef SDL_JOYSTICK_HAIKU -#undef SDL_JOYSTICK_DINPUT -#undef SDL_JOYSTICK_DUMMY -#undef SDL_JOYSTICK_IOKIT -#undef SDL_JOYSTICK_LINUX -#undef SDL_JOYSTICK_WINMM -#undef SDL_JOYSTICK_USBHID -#undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H -#undef SDL_HAPTIC_DUMMY -#undef SDL_HAPTIC_LINUX -#undef SDL_HAPTIC_IOKIT -#undef SDL_HAPTIC_DINPUT - -/* Enable various shared object loading systems */ -#undef SDL_LOADSO_HAIKU -#undef SDL_LOADSO_DLOPEN -#undef SDL_LOADSO_DUMMY -#undef SDL_LOADSO_LDG -#undef SDL_LOADSO_WINDOWS - -/* Enable various threading systems */ -#undef SDL_THREAD_PTHREAD -#undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX -#undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP -#undef SDL_THREAD_WINDOWS - -/* Enable various timer systems */ -#undef SDL_TIMER_HAIKU -#undef SDL_TIMER_DUMMY -#undef SDL_TIMER_UNIX -#undef SDL_TIMER_WINDOWS - -/* Enable various video drivers */ -#undef SDL_VIDEO_DRIVER_HAIKU -#undef SDL_VIDEO_DRIVER_COCOA -#undef SDL_VIDEO_DRIVER_DIRECTFB -#undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC -#undef SDL_VIDEO_DRIVER_DUMMY -#undef SDL_VIDEO_DRIVER_WINDOWS -#undef SDL_VIDEO_DRIVER_WAYLAND -#undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR -#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON -#undef SDL_VIDEO_DRIVER_MIR -#undef SDL_VIDEO_DRIVER_MIR_DYNAMIC -#undef SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON -#undef SDL_VIDEO_DRIVER_X11 -#undef SDL_VIDEO_DRIVER_RPI -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS -#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE -#undef SDL_VIDEO_DRIVER_X11_XCURSOR -#undef SDL_VIDEO_DRIVER_X11_XINERAMA -#undef SDL_VIDEO_DRIVER_X11_XINPUT2 -#undef SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH -#undef SDL_VIDEO_DRIVER_X11_XRANDR -#undef SDL_VIDEO_DRIVER_X11_XSCRNSAVER -#undef SDL_VIDEO_DRIVER_X11_XSHAPE -#undef SDL_VIDEO_DRIVER_X11_XVIDMODE -#undef SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS -#undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 -#undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY -#undef SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM - -#undef SDL_VIDEO_RENDER_D3D -#undef SDL_VIDEO_RENDER_D3D11 -#undef SDL_VIDEO_RENDER_OGL -#undef SDL_VIDEO_RENDER_OGL_ES -#undef SDL_VIDEO_RENDER_OGL_ES2 -#undef SDL_VIDEO_RENDER_DIRECTFB - -/* Enable OpenGL support */ -#undef SDL_VIDEO_OPENGL -#undef SDL_VIDEO_OPENGL_ES -#undef SDL_VIDEO_OPENGL_ES2 -#undef SDL_VIDEO_OPENGL_BGL -#undef SDL_VIDEO_OPENGL_CGL -#undef SDL_VIDEO_OPENGL_EGL -#undef SDL_VIDEO_OPENGL_GLX -#undef SDL_VIDEO_OPENGL_WGL -#undef SDL_VIDEO_OPENGL_OSMESA -#undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC - -/* Enable system power support */ -#undef SDL_POWER_LINUX -#undef SDL_POWER_WINDOWS -#undef SDL_POWER_MACOSX -#undef SDL_POWER_HAIKU -#undef SDL_POWER_HARDWIRED - -/* Enable system filesystem support */ -#undef SDL_FILESYSTEM_HAIKU -#undef SDL_FILESYSTEM_COCOA -#undef SDL_FILESYSTEM_DUMMY -#undef SDL_FILESYSTEM_UNIX -#undef SDL_FILESYSTEM_WINDOWS - -/* Enable assembly routines */ -#undef SDL_ASSEMBLY_ROUTINES -#undef SDL_ALTIVEC_BLITTERS - -#endif /* _SDL_config_h */ diff --git a/src/SDL2/include/SDL_config_android.h b/src/SDL2/include/SDL_config_android.h deleted file mode 100644 index 738dd94c..00000000 --- a/src/SDL2/include/SDL_config_android.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_android_h -#define _SDL_config_android_h - -#include "SDL_platform.h" - -/** - * \file SDL_config_android.h - * - * This is a configuration that can be used to build SDL for Android - */ - -#include - -#define HAVE_GCC_ATOMICS 1 - -#define HAVE_ALLOCA_H 1 -#define HAVE_SYS_TYPES_H 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STRING_H 1 -#define HAVE_INTTYPES_H 1 -#define HAVE_STDINT_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_SIGNAL_H 1 - -/* C library functions */ -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_GETENV 1 -#define HAVE_SETENV 1 -#define HAVE_PUTENV 1 -#define HAVE_SETENV 1 -#define HAVE_UNSETENV 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_BCOPY 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_MEMCMP 1 -#define HAVE_STRLEN 1 -#define HAVE_STRLCPY 1 -#define HAVE_STRLCAT 1 -#define HAVE_STRDUP 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOLL 1 -#define HAVE_STRTOULL 1 -#define HAVE_STRTOD 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRNCASECMP 1 -#define HAVE_VSSCANF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_M_PI 1 -#define HAVE_ATAN 1 -#define HAVE_ATAN2 1 -#define HAVE_ACOS 1 -#define HAVE_ASIN 1 -#define HAVE_CEIL 1 -#define HAVE_COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_POW 1 -#define HAVE_SCALBN 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE_SIGACTION 1 -#define HAVE_SETJMP 1 -#define HAVE_NANOSLEEP 1 -#define HAVE_SYSCONF 1 - -#define SIZEOF_VOIDP 4 - -/* Enable various audio drivers */ -#define SDL_AUDIO_DRIVER_ANDROID 1 -#define SDL_AUDIO_DRIVER_DUMMY 1 - -/* Enable various input drivers */ -#define SDL_JOYSTICK_ANDROID 1 -#define SDL_HAPTIC_DUMMY 1 - -/* Enable various shared object loading systems */ -#define SDL_LOADSO_DLOPEN 1 - -/* Enable various threading systems */ -#define SDL_THREAD_PTHREAD 1 -#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1 - -/* Enable various timer systems */ -#define SDL_TIMER_UNIX 1 - -/* Enable various video drivers */ -#define SDL_VIDEO_DRIVER_ANDROID 1 - -/* Enable OpenGL ES */ -#define SDL_VIDEO_OPENGL_ES 1 -#define SDL_VIDEO_OPENGL_ES2 1 -#define SDL_VIDEO_OPENGL_EGL 1 -#define SDL_VIDEO_RENDER_OGL_ES 1 -#define SDL_VIDEO_RENDER_OGL_ES2 1 - -/* Enable system power support */ -#define SDL_POWER_ANDROID 1 - -/* !!! FIXME: what does Android do for filesystem stuff? */ -#define SDL_FILESYSTEM_DUMMY 1 - -#endif /* _SDL_config_android_h */ diff --git a/src/SDL2/include/SDL_config_iphoneos.h b/src/SDL2/include/SDL_config_iphoneos.h deleted file mode 100644 index a0f55b6a..00000000 --- a/src/SDL2/include/SDL_config_iphoneos.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_iphoneos_h -#define _SDL_config_iphoneos_h - -#include "SDL_platform.h" - -#ifdef __LP64__ -#define SIZEOF_VOIDP 8 -#else -#define SIZEOF_VOIDP 4 -#endif - -#define HAVE_GCC_ATOMICS 1 - -#define HAVE_ALLOCA_H 1 -#define HAVE_SYS_TYPES_H 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STRING_H 1 -#define HAVE_INTTYPES_H 1 -#define HAVE_STDINT_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_SIGNAL_H 1 - -/* C library functions */ -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_GETENV 1 -#define HAVE_SETENV 1 -#define HAVE_PUTENV 1 -#define HAVE_SETENV 1 -#define HAVE_UNSETENV 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_BCOPY 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_MEMCMP 1 -#define HAVE_STRLEN 1 -#define HAVE_STRLCPY 1 -#define HAVE_STRLCAT 1 -#define HAVE_STRDUP 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOLL 1 -#define HAVE_STRTOULL 1 -#define HAVE_STRTOD 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRNCASECMP 1 -#define HAVE_VSSCANF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_M_PI 1 -#define HAVE_ATAN 1 -#define HAVE_ATAN2 1 -#define HAVE_ACOS 1 -#define HAVE_ASIN 1 -#define HAVE_CEIL 1 -#define HAVE_COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_POW 1 -#define HAVE_SCALBN 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE_SIGACTION 1 -#define HAVE_SETJMP 1 -#define HAVE_NANOSLEEP 1 -#define HAVE_SYSCONF 1 -#define HAVE_SYSCTLBYNAME 1 - -/* enable iPhone version of Core Audio driver */ -#define SDL_AUDIO_DRIVER_COREAUDIO 1 -/* Enable the dummy audio driver (src/audio/dummy/\*.c) */ -#define SDL_AUDIO_DRIVER_DUMMY 1 - -/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */ -#define SDL_HAPTIC_DISABLED 1 - -/* Enable Unix style SO loading */ -/* Technically this works, but it violates the iPhone developer agreement */ -/* #define SDL_LOADSO_DLOPEN 1 */ - -/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */ -#define SDL_LOADSO_DISABLED 1 - -/* Enable various threading systems */ -#define SDL_THREAD_PTHREAD 1 -#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1 - -/* Enable various timer systems */ -#define SDL_TIMER_UNIX 1 - -/* Supported video drivers */ -#define SDL_VIDEO_DRIVER_UIKIT 1 -#define SDL_VIDEO_DRIVER_DUMMY 1 - -/* enable OpenGL ES */ -#define SDL_VIDEO_OPENGL_ES 1 -#define SDL_VIDEO_RENDER_OGL_ES 1 -#define SDL_VIDEO_RENDER_OGL_ES2 1 - -/* Enable system power support */ -#define SDL_POWER_UIKIT 1 - -/* enable iPhone keyboard support */ -#define SDL_IPHONE_KEYBOARD 1 - -/* enable joystick subsystem */ -#define SDL_JOYSTICK_DISABLED 0 - -/* Set max recognized G-force from accelerometer - See src/joystick/uikit/SDLUIAccelerationDelegate.m for notes on why this is needed - */ -#define SDL_IPHONE_MAX_GFORCE 5.0 - -/* enable filesystem support */ -#define SDL_FILESYSTEM_COCOA 1 - -#endif /* _SDL_config_iphoneos_h */ diff --git a/src/SDL2/include/SDL_config_macosx.h b/src/SDL2/include/SDL_config_macosx.h deleted file mode 100644 index e627aef2..00000000 --- a/src/SDL2/include/SDL_config_macosx.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_macosx_h -#define _SDL_config_macosx_h - -#include "SDL_platform.h" - -/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */ -#include - -/* This is a set of defines to configure the SDL features */ - -#ifdef __LP64__ - #define SIZEOF_VOIDP 8 -#else - #define SIZEOF_VOIDP 4 -#endif - -/* Useful headers */ -#define HAVE_ALLOCA_H 1 -#define HAVE_SYS_TYPES_H 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STRING_H 1 -#define HAVE_INTTYPES_H 1 -#define HAVE_STDINT_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_SIGNAL_H 1 - -/* C library functions */ -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_GETENV 1 -#define HAVE_SETENV 1 -#define HAVE_PUTENV 1 -#define HAVE_UNSETENV 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_BCOPY 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_MEMCMP 1 -#define HAVE_STRLEN 1 -#define HAVE_STRLCPY 1 -#define HAVE_STRLCAT 1 -#define HAVE_STRDUP 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOLL 1 -#define HAVE_STRTOULL 1 -#define HAVE_STRTOD 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRNCASECMP 1 -#define HAVE_VSSCANF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_CEIL 1 -#define HAVE_COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_POW 1 -#define HAVE_SCALBN 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE_SIGACTION 1 -#define HAVE_SETJMP 1 -#define HAVE_NANOSLEEP 1 -#define HAVE_SYSCONF 1 -#define HAVE_SYSCTLBYNAME 1 -#define HAVE_ATAN 1 -#define HAVE_ATAN2 1 -#define HAVE_ACOS 1 -#define HAVE_ASIN 1 - -/* Enable various audio drivers */ -#define SDL_AUDIO_DRIVER_COREAUDIO 1 -#define SDL_AUDIO_DRIVER_DISK 1 -#define SDL_AUDIO_DRIVER_DUMMY 1 - -/* Enable various input drivers */ -#define SDL_JOYSTICK_IOKIT 1 -#define SDL_HAPTIC_IOKIT 1 - -/* Enable various shared object loading systems */ -#define SDL_LOADSO_DLOPEN 1 - -/* Enable various threading systems */ -#define SDL_THREAD_PTHREAD 1 -#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1 - -/* Enable various timer systems */ -#define SDL_TIMER_UNIX 1 - -/* Enable various video drivers */ -#define SDL_VIDEO_DRIVER_COCOA 1 -#define SDL_VIDEO_DRIVER_DUMMY 1 -#undef SDL_VIDEO_DRIVER_X11 -#define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib" -#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib" -#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "/usr/X11R6/lib/libXinerama.1.dylib" -#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "/usr/X11R6/lib/libXi.6.dylib" -#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "/usr/X11R6/lib/libXrandr.2.dylib" -#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "/usr/X11R6/lib/libXss.1.dylib" -#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "/usr/X11R6/lib/libXxf86vm.1.dylib" -#define SDL_VIDEO_DRIVER_X11_XINERAMA 1 -#define SDL_VIDEO_DRIVER_X11_XRANDR 1 -#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1 -#define SDL_VIDEO_DRIVER_X11_XSHAPE 1 -#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1 -#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1 - -#ifdef MAC_OS_X_VERSION_10_8 -/* - * No matter the versions targeted, this is the 10.8 or later SDK, so you have - * to use the external Xquartz, which is a more modern Xlib. Previous SDKs - * used an older Xlib. - */ -#define SDL_VIDEO_DRIVER_X11_XINPUT2 1 -#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1 -#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1 -#endif - -#ifndef SDL_VIDEO_RENDER_OGL -#define SDL_VIDEO_RENDER_OGL 1 -#endif - -/* Enable OpenGL support */ -#ifndef SDL_VIDEO_OPENGL -#define SDL_VIDEO_OPENGL 1 -#endif -#ifndef SDL_VIDEO_OPENGL_CGL -#define SDL_VIDEO_OPENGL_CGL 1 -#endif -#ifndef SDL_VIDEO_OPENGL_GLX -#define SDL_VIDEO_OPENGL_GLX 1 -#endif - -/* Enable system power support */ -#define SDL_POWER_MACOSX 1 - -/* enable filesystem support */ -#define SDL_FILESYSTEM_COCOA 1 - -/* Enable assembly routines */ -#define SDL_ASSEMBLY_ROUTINES 1 -#ifdef __ppc__ -#define SDL_ALTIVEC_BLITTERS 1 -#endif - -#endif /* _SDL_config_macosx_h */ diff --git a/src/SDL2/include/SDL_config_minimal.h b/src/SDL2/include/SDL_config_minimal.h deleted file mode 100644 index 1bddafea..00000000 --- a/src/SDL2/include/SDL_config_minimal.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_minimal_h -#define _SDL_config_minimal_h - -#include "SDL_platform.h" - -/** - * \file SDL_config_minimal.h - * - * This is the minimal configuration that can be used to build SDL. - */ - -#define HAVE_STDARG_H 1 -#define HAVE_STDDEF_H 1 - -/* Most everything except Visual Studio 2008 and earlier has stdint.h now */ -#if defined(_MSC_VER) && (_MSC_VER < 1600) -/* Here are some reasonable defaults */ -typedef unsigned int size_t; -typedef signed char int8_t; -typedef unsigned char uint8_t; -typedef signed short int16_t; -typedef unsigned short uint16_t; -typedef signed int int32_t; -typedef unsigned int uint32_t; -typedef signed long long int64_t; -typedef unsigned long long uint64_t; -typedef unsigned long uintptr_t; -#else -#define HAVE_STDINT_H 1 -#endif /* Visual Studio 2008 */ - -#ifdef __GNUC__ -#define HAVE_GCC_SYNC_LOCK_TEST_AND_SET 1 -#endif - -/* Enable the dummy audio driver (src/audio/dummy/\*.c) */ -#define SDL_AUDIO_DRIVER_DUMMY 1 - -/* Enable the stub joystick driver (src/joystick/dummy/\*.c) */ -#define SDL_JOYSTICK_DISABLED 1 - -/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */ -#define SDL_HAPTIC_DISABLED 1 - -/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */ -#define SDL_LOADSO_DISABLED 1 - -/* Enable the stub thread support (src/thread/generic/\*.c) */ -#define SDL_THREADS_DISABLED 1 - -/* Enable the stub timer support (src/timer/dummy/\*.c) */ -#define SDL_TIMERS_DISABLED 1 - -/* Enable the dummy video driver (src/video/dummy/\*.c) */ -#define SDL_VIDEO_DRIVER_DUMMY 1 - -/* Enable the dummy filesystem driver (src/filesystem/dummy/\*.c) */ -#define SDL_FILESYSTEM_DUMMY 1 - -#endif /* _SDL_config_minimal_h */ diff --git a/src/SDL2/include/SDL_config_pandora.h b/src/SDL2/include/SDL_config_pandora.h deleted file mode 100644 index ac8b0850..00000000 --- a/src/SDL2/include/SDL_config_pandora.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -/* This is a set of defines to configure the SDL features */ - -/* General platform specific identifiers */ -#include "SDL_platform.h" - -#ifdef __LP64__ -#define SIZEOF_VOIDP 8 -#else -#define SIZEOF_VOIDP 4 -#endif - -#define SDL_BYTEORDER 1234 - -#define HAVE_ALLOCA_H 1 -#define HAVE_SYS_TYPES_H 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STDLIB_H 1 -#define HAVE_STDARG_H 1 -#define HAVE_MALLOC_H 1 -#define HAVE_MEMORY_H 1 -#define HAVE_STRING_H 1 -#define HAVE_STRINGS_H 1 -#define HAVE_INTTYPES_H 1 -#define HAVE_STDINT_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_ICONV_H 1 -#define HAVE_SIGNAL_H 1 -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_GETENV 1 -#define HAVE_SETENV 1 -#define HAVE_PUTENV 1 -#define HAVE_UNSETENV 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_BCOPY 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_STRLEN 1 -#define HAVE_STRDUP 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOLL 1 -#define HAVE_STRTOULL 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRNCASECMP 1 -#define HAVE_VSSCANF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_M_PI 1 -#define HAVE_CEIL 1 -#define HAVE_COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_SCALBN 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE_SIGACTION 1 -#define HAVE_SETJMP 1 -#define HAVE_NANOSLEEP 1 - -#define SDL_AUDIO_DRIVER_DUMMY 1 -#define SDL_AUDIO_DRIVER_OSS 1 - -#define SDL_INPUT_LINUXEV 1 -#define SDL_INPUT_TSLIB 1 -#define SDL_JOYSTICK_LINUX 1 -#define SDL_HAPTIC_LINUX 1 - -#define SDL_LOADSO_DLOPEN 1 - -#define SDL_THREAD_PTHREAD 1 -#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP 1 - -#define SDL_TIMER_UNIX 1 -#define SDL_FILESYSTEM_UNIX 1 - -#define SDL_VIDEO_DRIVER_DUMMY 1 -#define SDL_VIDEO_DRIVER_X11 1 -#define SDL_VIDEO_DRIVER_PANDORA 1 -#define SDL_VIDEO_RENDER_OGL_ES 1 -#define SDL_VIDEO_OPENGL_ES 1 - -#endif /* _SDL_config_h */ diff --git a/src/SDL2/include/SDL_config_psp.h b/src/SDL2/include/SDL_config_psp.h deleted file mode 100644 index 2f9d023c..00000000 --- a/src/SDL2/include/SDL_config_psp.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_psp_h -#define _SDL_config_psp_h - -#include "SDL_platform.h" - - - -#ifdef __GNUC__ -#define HAVE_GCC_SYNC_LOCK_TEST_AND_SET 1 -#endif - -#define HAVE_GCC_ATOMICS 1 - -#define HAVE_ALLOCA_H 1 -#define HAVE_SYS_TYPES_H 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STRING_H 1 -#define HAVE_INTTYPES_H 1 -#define HAVE_STDINT_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_SIGNAL_H 1 - -/* C library functions */ -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_GETENV 1 -#define HAVE_SETENV 1 -#define HAVE_PUTENV 1 -#define HAVE_SETENV 1 -#define HAVE_UNSETENV 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_BCOPY 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_MEMCMP 1 -#define HAVE_STRLEN 1 -#define HAVE_STRLCPY 1 -#define HAVE_STRLCAT 1 -#define HAVE_STRDUP 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOLL 1 -#define HAVE_STRTOULL 1 -#define HAVE_STRTOD 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRNCASECMP 1 -#define HAVE_VSSCANF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_M_PI 1 -#define HAVE_ATAN 1 -#define HAVE_ATAN2 1 -#define HAVE_ACOS 1 -#define HAVE_ASIN 1 -#define HAVE_CEIL 1 -#define HAVE_COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_POW 1 -#define HAVE_SCALBN 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE_SETJMP 1 -#define HAVE_NANOSLEEP 1 -/* #define HAVE_SYSCONF 1 */ -/* #define HAVE_SIGACTION 1 */ - - -/* PSP isn't that sophisticated */ -#define LACKS_SYS_MMAN_H 1 - -/* Enable the stub thread support (src/thread/psp/\*.c) */ -#define SDL_THREAD_PSP 1 - -/* Enable the stub timer support (src/timer/psp/\*.c) */ -#define SDL_TIMERS_PSP 1 - -/* Enable the stub joystick driver (src/joystick/psp/\*.c) */ -#define SDL_JOYSTICK_PSP 1 - -/* Enable the stub audio driver (src/audio/psp/\*.c) */ -#define SDL_AUDIO_DRIVER_PSP 1 - -/* PSP video dirver */ -#define SDL_VIDEO_DRIVER_PSP 1 - -/* PSP render dirver */ -#define SDL_VIDEO_RENDER_PSP 1 - -#define SDL_POWER_PSP 1 - -/* !!! FIXME: what does PSP do for filesystem stuff? */ -#define SDL_FILESYSTEM_DUMMY 1 - -/* PSP doesn't have haptic device (src/haptic/dummy/\*.c) */ -#define SDL_HAPTIC_DISABLED 1 - -/* PSP can't load shared object (src/loadso/dummy/\*.c) */ -#define SDL_LOADSO_DISABLED 1 - - -#endif /* _SDL_config_psp_h */ diff --git a/src/SDL2/include/SDL_config_windows.h b/src/SDL2/include/SDL_config_windows.h deleted file mode 100644 index 35eda465..00000000 --- a/src/SDL2/include/SDL_config_windows.h +++ /dev/null @@ -1,210 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_windows_h -#define _SDL_config_windows_h - -#include "SDL_platform.h" - -/* This is a set of defines to configure the SDL features */ - -#if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H) -#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__) -#define HAVE_STDINT_H 1 -#elif defined(_MSC_VER) -typedef signed __int8 int8_t; -typedef unsigned __int8 uint8_t; -typedef signed __int16 int16_t; -typedef unsigned __int16 uint16_t; -typedef signed __int32 int32_t; -typedef unsigned __int32 uint32_t; -typedef signed __int64 int64_t; -typedef unsigned __int64 uint64_t; -#ifndef _UINTPTR_T_DEFINED -#ifdef _WIN64 -typedef unsigned __int64 uintptr_t; -#else -typedef unsigned int uintptr_t; -#endif -#define _UINTPTR_T_DEFINED -#endif -/* Older Visual C++ headers don't have the Win64-compatible typedefs... */ -#if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR))) -#define DWORD_PTR DWORD -#endif -#if ((_MSC_VER <= 1200) && (!defined(LONG_PTR))) -#define LONG_PTR LONG -#endif -#else /* !__GNUC__ && !_MSC_VER */ -typedef signed char int8_t; -typedef unsigned char uint8_t; -typedef signed short int16_t; -typedef unsigned short uint16_t; -typedef signed int int32_t; -typedef unsigned int uint32_t; -typedef signed long long int64_t; -typedef unsigned long long uint64_t; -#ifndef _SIZE_T_DEFINED_ -#define _SIZE_T_DEFINED_ -typedef unsigned int size_t; -#endif -typedef unsigned int uintptr_t; -#endif /* __GNUC__ || _MSC_VER */ -#endif /* !_STDINT_H_ && !HAVE_STDINT_H */ - -#ifdef _WIN64 -# define SIZEOF_VOIDP 8 -#else -# define SIZEOF_VOIDP 4 -#endif - -/* This is disabled by default to avoid C runtime dependencies and manifest requirements */ -#ifdef HAVE_LIBC -/* Useful headers */ -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STRING_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_SIGNAL_H 1 - -/* C library functions */ -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_MEMCMP 1 -#define HAVE_STRLEN 1 -#define HAVE__STRREV 1 -#define HAVE__STRUPR 1 -#define HAVE__STRLWR 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE__LTOA 1 -#define HAVE__ULTOA 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOD 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE__STRICMP 1 -#define HAVE__STRNICMP 1 -#define HAVE_ATAN 1 -#define HAVE_ATAN2 1 -#define HAVE_ACOS 1 -#define HAVE_ASIN 1 -#define HAVE_CEIL 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_POW 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#if _MSC_VER >= 1800 -#define HAVE_STRTOLL 1 -#define HAVE_VSSCANF 1 -#define HAVE_COPYSIGN 1 -#define HAVE_SCALBN 1 -#endif -#if !defined(_MSC_VER) || defined(_USE_MATH_DEFINES) -#define HAVE_M_PI 1 -#endif -#else -#define HAVE_STDARG_H 1 -#define HAVE_STDDEF_H 1 -#endif - -/* Enable various audio drivers */ -#define SDL_AUDIO_DRIVER_DSOUND 1 -#define SDL_AUDIO_DRIVER_XAUDIO2 1 -#define SDL_AUDIO_DRIVER_WINMM 1 -#define SDL_AUDIO_DRIVER_DISK 1 -#define SDL_AUDIO_DRIVER_DUMMY 1 - -/* Enable various input drivers */ -#define SDL_JOYSTICK_DINPUT 1 -#define SDL_HAPTIC_DINPUT 1 - -/* Enable various shared object loading systems */ -#define SDL_LOADSO_WINDOWS 1 - -/* Enable various threading systems */ -#define SDL_THREAD_WINDOWS 1 - -/* Enable various timer systems */ -#define SDL_TIMER_WINDOWS 1 - -/* Enable various video drivers */ -#define SDL_VIDEO_DRIVER_DUMMY 1 -#define SDL_VIDEO_DRIVER_WINDOWS 1 - -#ifndef SDL_VIDEO_RENDER_D3D -#define SDL_VIDEO_RENDER_D3D 1 -#endif -#ifndef SDL_VIDEO_RENDER_D3D11 -#define SDL_VIDEO_RENDER_D3D11 0 -#endif - -/* Enable OpenGL support */ -#ifndef SDL_VIDEO_OPENGL -#define SDL_VIDEO_OPENGL 1 -#endif -#ifndef SDL_VIDEO_OPENGL_WGL -#define SDL_VIDEO_OPENGL_WGL 1 -#endif -#ifndef SDL_VIDEO_RENDER_OGL -#define SDL_VIDEO_RENDER_OGL 1 -#endif -#ifndef SDL_VIDEO_RENDER_OGL_ES2 -#define SDL_VIDEO_RENDER_OGL_ES2 1 -#endif -#ifndef SDL_VIDEO_OPENGL_ES2 -#define SDL_VIDEO_OPENGL_ES2 1 -#endif -#ifndef SDL_VIDEO_OPENGL_EGL -#define SDL_VIDEO_OPENGL_EGL 1 -#endif - - -/* Enable system power support */ -#define SDL_POWER_WINDOWS 1 - -/* Enable filesystem support */ -#define SDL_FILESYSTEM_WINDOWS 1 - -/* Enable assembly routines (Win64 doesn't have inline asm) */ -#ifndef _WIN64 -#define SDL_ASSEMBLY_ROUTINES 1 -#endif - -#endif /* _SDL_config_windows_h */ diff --git a/src/SDL2/include/SDL_config_winrt.h b/src/SDL2/include/SDL_config_winrt.h deleted file mode 100644 index 78b43ab6..00000000 --- a/src/SDL2/include/SDL_config_winrt.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2012 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_windows_h -#define _SDL_config_windows_h - -#include "SDL_platform.h" - -/* This is a set of defines to configure the SDL features */ - -#if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H) -#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__) -#define HAVE_STDINT_H 1 -#elif defined(_MSC_VER) -typedef signed __int8 int8_t; -typedef unsigned __int8 uint8_t; -typedef signed __int16 int16_t; -typedef unsigned __int16 uint16_t; -typedef signed __int32 int32_t; -typedef unsigned __int32 uint32_t; -typedef signed __int64 int64_t; -typedef unsigned __int64 uint64_t; -#ifndef _UINTPTR_T_DEFINED -#ifdef _WIN64 -typedef unsigned __int64 uintptr_t; -#else -typedef unsigned int uintptr_t; -#endif -#define _UINTPTR_T_DEFINED -#endif -/* Older Visual C++ headers don't have the Win64-compatible typedefs... */ -#if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR))) -#define DWORD_PTR DWORD -#endif -#if ((_MSC_VER <= 1200) && (!defined(LONG_PTR))) -#define LONG_PTR LONG -#endif -#else /* !__GNUC__ && !_MSC_VER */ -typedef signed char int8_t; -typedef unsigned char uint8_t; -typedef signed short int16_t; -typedef unsigned short uint16_t; -typedef signed int int32_t; -typedef unsigned int uint32_t; -typedef signed long long int64_t; -typedef unsigned long long uint64_t; -#ifndef _SIZE_T_DEFINED_ -#define _SIZE_T_DEFINED_ -typedef unsigned int size_t; -#endif -typedef unsigned int uintptr_t; -#endif /* __GNUC__ || _MSC_VER */ -#endif /* !_STDINT_H_ && !HAVE_STDINT_H */ - -#ifdef _WIN64 -# define SIZEOF_VOIDP 8 -#else -# define SIZEOF_VOIDP 4 -#endif - -/* Useful headers */ -#define HAVE_LIBC 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STRING_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_FLOAT_H 1 -#define HAVE_SIGNAL_H 1 - -/* C library functions */ -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_MEMCMP 1 -#define HAVE_STRLEN 1 -#define HAVE__STRREV 1 -#define HAVE__STRUPR 1 -//#define HAVE__STRLWR 1 // TODO, WinRT: consider using _strlwr_s instead -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -//#define HAVE_ITOA 1 // TODO, WinRT: consider using _itoa_s instead -//#define HAVE__LTOA 1 // TODO, WinRT: consider using _ltoa_s instead -//#define HAVE__ULTOA 1 // TODO, WinRT: consider using _ultoa_s instead -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -//#define HAVE_STRTOLL 1 -#define HAVE_STRTOD 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE__STRICMP 1 -#define HAVE__STRNICMP 1 -#define HAVE_VSNPRINTF 1 -//#define HAVE_SSCANF 1 // TODO, WinRT: consider using sscanf_s instead -#define HAVE_M_PI 1 -#define HAVE_ATAN 1 -#define HAVE_ATAN2 1 -#define HAVE_CEIL 1 -#define HAVE__COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_POW 1 -//#define HAVE_SCALBN 1 -#define HAVE__SCALB 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE__FSEEKI64 1 - -/* Enable various audio drivers */ -#define SDL_AUDIO_DRIVER_XAUDIO2 1 -#define SDL_AUDIO_DRIVER_DISK 1 -#define SDL_AUDIO_DRIVER_DUMMY 1 - -/* Enable various input drivers */ -// TODO, WinRT: Get haptic support working -#define SDL_HAPTIC_DISABLED 1 - -#if WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP -#define SDL_JOYSTICK_DISABLED 1 -#else -#define SDL_JOYSTICK_XINPUT 1 -#endif - -/* Enable various shared object loading systems */ -#define SDL_LOADSO_WINDOWS 1 - -/* Enable various threading systems */ -#define SDL_THREAD_STDCPP 1 - -/* Enable various timer systems */ -#define SDL_TIMER_WINDOWS 1 - -/* Enable various video drivers */ -#define SDL_VIDEO_DRIVER_WINRT 1 -#define SDL_VIDEO_DRIVER_DUMMY 1 - -/* Enable OpenGL ES 2.0 (via a modified ANGLE library) */ -#if WINAPI_FAMILY != WINAPI_FAMILY_PHONE_APP /* TODO, WinRT: try adding OpenGL ES 2 support for Windows Phone 8 */ -#define SDL_VIDEO_OPENGL_ES2 1 -#define SDL_VIDEO_OPENGL_EGL 1 -#endif - -/* Enable appropriate renderer(s) */ -#define SDL_VIDEO_RENDER_D3D11 1 - -#if SDL_VIDEO_OPENGL_ES2 -#define SDL_VIDEO_RENDER_OGL_ES2 1 -#endif - -/* Enable system power support */ -#define SDL_POWER_WINRT 1 - -/* Enable assembly routines (Win64 doesn't have inline asm) */ -#ifndef _WIN64 -#define SDL_ASSEMBLY_ROUTINES 1 -#endif - -#endif /* _SDL_config_windows_h */ diff --git a/src/SDL2/include/SDL_config_wiz.h b/src/SDL2/include/SDL_config_wiz.h deleted file mode 100644 index 7efc20bc..00000000 --- a/src/SDL2/include/SDL_config_wiz.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_config_h -#define _SDL_config_h - -/* This is a set of defines to configure the SDL features */ - -/* General platform specific identifiers */ -#include "SDL_platform.h" - -#define SDL_BYTEORDER 1234 - -#define HAVE_ALLOCA_H 1 -#define HAVE_SYS_TYPES_H 1 -#define HAVE_STDIO_H 1 -#define STDC_HEADERS 1 -#define HAVE_STDLIB_H 1 -#define HAVE_STDARG_H 1 -#define HAVE_MALLOC_H 1 -#define HAVE_MEMORY_H 1 -#define HAVE_STRING_H 1 -#define HAVE_STRINGS_H 1 -#define HAVE_INTTYPES_H 1 -#define HAVE_STDINT_H 1 -#define HAVE_CTYPE_H 1 -#define HAVE_MATH_H 1 -#define HAVE_ICONV_H 1 -#define HAVE_SIGNAL_H 1 -#define HAVE_MALLOC 1 -#define HAVE_CALLOC 1 -#define HAVE_REALLOC 1 -#define HAVE_FREE 1 -#define HAVE_ALLOCA 1 -#define HAVE_GETENV 1 -#define HAVE_SETENV 1 -#define HAVE_PUTENV 1 -#define HAVE_UNSETENV 1 -#define HAVE_QSORT 1 -#define HAVE_ABS 1 -#define HAVE_BCOPY 1 -#define HAVE_MEMSET 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_STRLEN 1 -#define HAVE_STRDUP 1 -#define HAVE_STRCHR 1 -#define HAVE_STRRCHR 1 -#define HAVE_STRSTR 1 -#define HAVE_STRTOL 1 -#define HAVE_STRTOUL 1 -#define HAVE_STRTOLL 1 -#define HAVE_STRTOULL 1 -#define HAVE_ATOI 1 -#define HAVE_ATOF 1 -#define HAVE_STRCMP 1 -#define HAVE_STRNCMP 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRNCASECMP 1 -#define HAVE_VSSCANF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_M_PI 1 -#define HAVE_CEIL 1 -#define HAVE_COPYSIGN 1 -#define HAVE_COS 1 -#define HAVE_COSF 1 -#define HAVE_FABS 1 -#define HAVE_FLOOR 1 -#define HAVE_LOG 1 -#define HAVE_SCALBN 1 -#define HAVE_SIN 1 -#define HAVE_SINF 1 -#define HAVE_SQRT 1 -#define HAVE_SIGACTION 1 -#define HAVE_SETJMP 1 -#define HAVE_NANOSLEEP 1 -#define HAVE_POW 1 - -#define SDL_CDROM_DISABLED 1 -#define SDL_AUDIO_DRIVER_DUMMY 1 -#define SDL_AUDIO_DRIVER_OSS 1 - -#define SDL_INPUT_LINUXEV 1 -#define SDL_INPUT_TSLIB 1 -#define SDL_JOYSTICK_LINUX 1 -#define SDL_HAPTIC_LINUX 1 - -#define SDL_LOADSO_DLOPEN 1 - -#define SDL_THREAD_PTHREAD 1 -#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP 1 - -#define SDL_TIMER_UNIX 1 - -#define SDL_VIDEO_DRIVER_DUMMY 1 -#define SDL_VIDEO_DRIVER_PANDORA 1 -#define SDL_VIDEO_RENDER_OGL_ES 1 -#define SDL_VIDEO_OPENGL_ES 1 - -#endif /* _SDL_config_h */ diff --git a/src/SDL2/include/SDL_copying.h b/src/SDL2/include/SDL_copying.h deleted file mode 100644 index 0964da84..00000000 --- a/src/SDL2/include/SDL_copying.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ diff --git a/src/SDL2/include/SDL_cpuinfo.h b/src/SDL2/include/SDL_cpuinfo.h deleted file mode 100644 index 1f6efd38..00000000 --- a/src/SDL2/include/SDL_cpuinfo.h +++ /dev/null @@ -1,156 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_cpuinfo.h - * - * CPU feature detection for SDL. - */ - -#ifndef _SDL_cpuinfo_h -#define _SDL_cpuinfo_h - -#include "SDL_stdinc.h" - -/* Need to do this here because intrin.h has C++ code in it */ -/* Visual Studio 2005 has a bug where intrin.h conflicts with winnt.h */ -#if defined(_MSC_VER) && (_MSC_VER >= 1500) && (defined(_M_IX86) || defined(_M_X64)) -#include -#ifndef _WIN64 -#define __MMX__ -#define __3dNOW__ -#endif -#define __SSE__ -#define __SSE2__ -#elif defined(__MINGW64_VERSION_MAJOR) -#include -#else -#ifdef __ALTIVEC__ -#if HAVE_ALTIVEC_H && !defined(__APPLE_ALTIVEC__) -#include -#undef pixel -#endif -#endif -#ifdef __MMX__ -#include -#endif -#ifdef __3dNOW__ -#include -#endif -#ifdef __SSE__ -#include -#endif -#ifdef __SSE2__ -#include -#endif -#endif - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* This is a guess for the cacheline size used for padding. - * Most x86 processors have a 64 byte cache line. - * The 64-bit PowerPC processors have a 128 byte cache line. - * We'll use the larger value to be generally safe. - */ -#define SDL_CACHELINE_SIZE 128 - -/** - * This function returns the number of CPU cores available. - */ -extern DECLSPEC int SDLCALL SDL_GetCPUCount(void); - -/** - * This function returns the L1 cache line size of the CPU - * - * This is useful for determining multi-threaded structure padding - * or SIMD prefetch sizes. - */ -extern DECLSPEC int SDLCALL SDL_GetCPUCacheLineSize(void); - -/** - * This function returns true if the CPU has the RDTSC instruction. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void); - -/** - * This function returns true if the CPU has AltiVec features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void); - -/** - * This function returns true if the CPU has MMX features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void); - -/** - * This function returns true if the CPU has 3DNow! features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void); - -/** - * This function returns true if the CPU has SSE features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void); - -/** - * This function returns true if the CPU has SSE2 features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void); - -/** - * This function returns true if the CPU has SSE3 features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE3(void); - -/** - * This function returns true if the CPU has SSE4.1 features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE41(void); - -/** - * This function returns true if the CPU has SSE4.2 features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE42(void); - -/** - * This function returns true if the CPU has AVX features. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasAVX(void); - -/** - * This function returns the amount of RAM configured in the system, in MB. - */ -extern DECLSPEC int SDLCALL SDL_GetSystemRAM(void); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_cpuinfo_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_egl.h b/src/SDL2/include/SDL_egl.h deleted file mode 100644 index d312f042..00000000 --- a/src/SDL2/include/SDL_egl.h +++ /dev/null @@ -1,1396 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_opengles.h - * - * This is a simple file to encapsulate the OpenGL ES 2.0 API headers. - */ -#ifndef _MSC_VER - -#include - -#else /* _MSC_VER */ - -/* EGL headers for Visual Studio */ - -#ifndef __khrplatform_h_ -#define __khrplatform_h_ - -/* -** Copyright (c) 2008-2009 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Khronos platform-specific types and definitions. -* -* $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $ -* -* Adopters may modify this file to suit their platform. Adopters are -* encouraged to submit platform specific modifications to the Khronos -* group so that they can be included in future versions of this file. -* Please submit changes by sending them to the public Khronos Bugzilla -* (http://khronos.org/bugzilla) by filing a bug against product -* "Khronos (general)" component "Registry". -* -* A predefined template which fills in some of the bug fields can be -* reached using http://tinyurl.com/khrplatform-h-bugreport, but you -* must create a Bugzilla login first. -* -* -* See the Implementer's Guidelines for information about where this file -* should be located on your system and for more details of its use: -* http://www.khronos.org/registry/implementers_guide.pdf -* -* This file should be included as -* #include -* by Khronos client API header files that use its types and defines. -* -* The types in khrplatform.h should only be used to define API-specific types. -* -* Types defined in khrplatform.h: -* khronos_int8_t signed 8 bit -* khronos_uint8_t unsigned 8 bit -* khronos_int16_t signed 16 bit -* khronos_uint16_t unsigned 16 bit -* khronos_int32_t signed 32 bit -* khronos_uint32_t unsigned 32 bit -* khronos_int64_t signed 64 bit -* khronos_uint64_t unsigned 64 bit -* khronos_intptr_t signed same number of bits as a pointer -* khronos_uintptr_t unsigned same number of bits as a pointer -* khronos_ssize_t signed size -* khronos_usize_t unsigned size -* khronos_float_t signed 32 bit floating point -* khronos_time_ns_t unsigned 64 bit time in nanoseconds -* khronos_utime_nanoseconds_t unsigned time interval or absolute time in -* nanoseconds -* khronos_stime_nanoseconds_t signed time interval in nanoseconds -* khronos_boolean_enum_t enumerated boolean type. This should -* only be used as a base type when a client API's boolean type is -* an enum. Client APIs which use an integer or other type for -* booleans cannot use this as the base type for their boolean. -* -* Tokens defined in khrplatform.h: -* -* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. -* -* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. -* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. -* -* Calling convention macros defined in this file: -* KHRONOS_APICALL -* KHRONOS_APIENTRY -* KHRONOS_APIATTRIBUTES -* -* These may be used in function prototypes as: -* -* KHRONOS_APICALL void KHRONOS_APIENTRY funcname( -* int arg1, -* int arg2) KHRONOS_APIATTRIBUTES; -*/ - -/*------------------------------------------------------------------------- -* Definition of KHRONOS_APICALL -*------------------------------------------------------------------------- -* This precedes the return type of the function in the function prototype. -*/ -#if defined(_WIN32) && !defined(__SCITECH_SNAP__) -# define KHRONOS_APICALL __declspec(dllimport) -#elif defined (__SYMBIAN32__) -# define KHRONOS_APICALL IMPORT_C -#else -# define KHRONOS_APICALL -#endif - -/*------------------------------------------------------------------------- -* Definition of KHRONOS_APIENTRY -*------------------------------------------------------------------------- -* This follows the return type of the function and precedes the function -* name in the function prototype. -*/ -#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__) -/* Win32 but not WinCE */ -# define KHRONOS_APIENTRY __stdcall -#else -# define KHRONOS_APIENTRY -#endif - -/*------------------------------------------------------------------------- -* Definition of KHRONOS_APIATTRIBUTES -*------------------------------------------------------------------------- -* This follows the closing parenthesis of the function prototype arguments. -*/ -#if defined (__ARMCC_2__) -#define KHRONOS_APIATTRIBUTES __softfp -#else -#define KHRONOS_APIATTRIBUTES -#endif - -/*------------------------------------------------------------------------- -* basic type definitions -*-----------------------------------------------------------------------*/ -#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) - - -/* -* Using -*/ -#include -typedef int32_t khronos_int32_t; -typedef uint32_t khronos_uint32_t; -typedef int64_t khronos_int64_t; -typedef uint64_t khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif defined(__VMS ) || defined(__sgi) - -/* -* Using -*/ -#include -typedef int32_t khronos_int32_t; -typedef uint32_t khronos_uint32_t; -typedef int64_t khronos_int64_t; -typedef uint64_t khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif defined(_WIN32) && !defined(__SCITECH_SNAP__) - -/* -* Win32 -*/ -typedef __int32 khronos_int32_t; -typedef unsigned __int32 khronos_uint32_t; -typedef __int64 khronos_int64_t; -typedef unsigned __int64 khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif defined(__sun__) || defined(__digital__) - -/* -* Sun or Digital -*/ -typedef int khronos_int32_t; -typedef unsigned int khronos_uint32_t; -#if defined(__arch64__) || defined(_LP64) -typedef long int khronos_int64_t; -typedef unsigned long int khronos_uint64_t; -#else -typedef long long int khronos_int64_t; -typedef unsigned long long int khronos_uint64_t; -#endif /* __arch64__ */ -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif 0 - -/* -* Hypothetical platform with no float or int64 support -*/ -typedef int khronos_int32_t; -typedef unsigned int khronos_uint32_t; -#define KHRONOS_SUPPORT_INT64 0 -#define KHRONOS_SUPPORT_FLOAT 0 - -#else - -/* -* Generic fallback -*/ -#include -typedef int32_t khronos_int32_t; -typedef uint32_t khronos_uint32_t; -typedef int64_t khronos_int64_t; -typedef uint64_t khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#endif - - -/* -* Types that are (so far) the same on all platforms -*/ -typedef signed char khronos_int8_t; -typedef unsigned char khronos_uint8_t; -typedef signed short int khronos_int16_t; -typedef unsigned short int khronos_uint16_t; - -/* -* Types that differ between LLP64 and LP64 architectures - in LLP64, -* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears -* to be the only LLP64 architecture in current use. -*/ -#ifdef _WIN64 -typedef signed long long int khronos_intptr_t; -typedef unsigned long long int khronos_uintptr_t; -typedef signed long long int khronos_ssize_t; -typedef unsigned long long int khronos_usize_t; -#else -typedef signed long int khronos_intptr_t; -typedef unsigned long int khronos_uintptr_t; -typedef signed long int khronos_ssize_t; -typedef unsigned long int khronos_usize_t; -#endif - -#if KHRONOS_SUPPORT_FLOAT -/* -* Float type -*/ -typedef float khronos_float_t; -#endif - -#if KHRONOS_SUPPORT_INT64 -/* Time types -* -* These types can be used to represent a time interval in nanoseconds or -* an absolute Unadjusted System Time. Unadjusted System Time is the number -* of nanoseconds since some arbitrary system event (e.g. since the last -* time the system booted). The Unadjusted System Time is an unsigned -* 64 bit value that wraps back to 0 every 584 years. Time intervals -* may be either signed or unsigned. -*/ -typedef khronos_uint64_t khronos_utime_nanoseconds_t; -typedef khronos_int64_t khronos_stime_nanoseconds_t; -#endif - -/* -* Dummy value used to pad enum types to 32 bits. -*/ -#ifndef KHRONOS_MAX_ENUM -#define KHRONOS_MAX_ENUM 0x7FFFFFFF -#endif - -/* -* Enumerated boolean type -* -* Values other than zero should be considered to be true. Therefore -* comparisons should not be made against KHRONOS_TRUE. -*/ -typedef enum { - KHRONOS_FALSE = 0, - KHRONOS_TRUE = 1, - KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM -} khronos_boolean_enum_t; - -#endif /* __khrplatform_h_ */ - - -#ifndef __eglplatform_h_ -#define __eglplatform_h_ - -/* -** Copyright (c) 2007-2009 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Platform-specific types and definitions for egl.h -* $Revision: 12306 $ on $Date: 2010-08-25 09:51:28 -0700 (Wed, 25 Aug 2010) $ -* -* Adopters may modify khrplatform.h and this file to suit their platform. -* You are encouraged to submit all modifications to the Khronos group so that -* they can be included in future versions of this file. Please submit changes -* by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) -* by filing a bug against product "EGL" component "Registry". -*/ - -/*#include */ - -/* Macros used in EGL function prototype declarations. -* -* EGL functions should be prototyped as: -* -* EGLAPI return-type EGLAPIENTRY eglFunction(arguments); -* typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments); -* -* KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h -*/ - -#ifndef EGLAPI -#define EGLAPI KHRONOS_APICALL -#endif - -#ifndef EGLAPIENTRY -#define EGLAPIENTRY KHRONOS_APIENTRY -#endif -#define EGLAPIENTRYP EGLAPIENTRY* - -/* The types NativeDisplayType, NativeWindowType, and NativePixmapType -* are aliases of window-system-dependent types, such as X Display * or -* Windows Device Context. They must be defined in platform-specific -* code below. The EGL-prefixed versions of Native*Type are the same -* types, renamed in EGL 1.3 so all types in the API start with "EGL". -* -* Khronos STRONGLY RECOMMENDS that you use the default definitions -* provided below, since these changes affect both binary and source -* portability of applications using EGL running on different EGL -* implementations. -*/ - -#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */ -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN 1 -#endif -#include - -#if __WINRT__ -#include -typedef IUnknown * EGLNativeWindowType; -typedef int EGLNativeDisplayType; -typedef HBITMAP EGLNativePixmapType; -#else -typedef HDC EGLNativeDisplayType; -typedef HBITMAP EGLNativePixmapType; -typedef HWND EGLNativeWindowType; -#endif - -#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ - -typedef int EGLNativeDisplayType; -typedef void *EGLNativeWindowType; -typedef void *EGLNativePixmapType; - -#elif defined(WL_EGL_PLATFORM) - -typedef struct wl_display *EGLNativeDisplayType; -typedef struct wl_egl_pixmap *EGLNativePixmapType; -typedef struct wl_egl_window *EGLNativeWindowType; - -#elif defined(__GBM__) - -typedef struct gbm_device *EGLNativeDisplayType; -typedef struct gbm_bo *EGLNativePixmapType; -typedef void *EGLNativeWindowType; - -#elif defined(ANDROID) /* Android */ - -struct ANativeWindow; -struct egl_native_pixmap_t; - -typedef struct ANativeWindow *EGLNativeWindowType; -typedef struct egl_native_pixmap_t *EGLNativePixmapType; -typedef void *EGLNativeDisplayType; - -#elif defined(MIR_EGL_PLATFORM) - -#include -typedef MirEGLNativeDisplayType EGLNativeDisplayType; -typedef void *EGLNativePixmapType; -typedef MirEGLNativeWindowType EGLNativeWindowType; - -#elif defined(__unix__) - -#ifdef MESA_EGL_NO_X11_HEADERS - -typedef void *EGLNativeDisplayType; -typedef khronos_uintptr_t EGLNativePixmapType; -typedef khronos_uintptr_t EGLNativeWindowType; - -#else - -/* X11 (tentative) */ -#include -#include - -typedef Display *EGLNativeDisplayType; -typedef Pixmap EGLNativePixmapType; -typedef Window EGLNativeWindowType; - -#endif /* MESA_EGL_NO_X11_HEADERS */ - -#else -#error "Platform not recognized" -#endif - -/* EGL 1.2 types, renamed for consistency in EGL 1.3 */ -typedef EGLNativeDisplayType NativeDisplayType; -typedef EGLNativePixmapType NativePixmapType; -typedef EGLNativeWindowType NativeWindowType; - - -/* Define EGLint. This must be a signed integral type large enough to contain -* all legal attribute names and values passed into and out of EGL, whether -* their type is boolean, bitmask, enumerant (symbolic constant), integer, -* handle, or other. While in general a 32-bit integer will suffice, if -* handles are 64 bit types, then EGLint should be defined as a signed 64-bit -* integer type. -*/ -typedef khronos_int32_t EGLint; - -#endif /* __eglplatform_h */ - -/* -*- mode: c; tab-width: 8; -*- */ -/* vi: set sw=4 ts=8: */ -/* Reference version of egl.h for EGL 1.4. -* $Revision: 9356 $ on $Date: 2009-10-21 02:52:25 -0700 (Wed, 21 Oct 2009) $ -*/ - -/* -** Copyright (c) 2007-2009 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -#ifndef __egl_h_ -#define __egl_h_ - -/* All platform-dependent types and macro boilerplate (such as EGLAPI -* and EGLAPIENTRY) should go in eglplatform.h. -*/ -/*#include */ - -#ifdef __cplusplus -extern "C" { -#endif - - /* EGL Types */ - /* EGLint is defined in eglplatform.h */ - typedef unsigned int EGLBoolean; - typedef unsigned int EGLenum; - typedef void *EGLConfig; - typedef void *EGLContext; - typedef void *EGLDisplay; - typedef void *EGLSurface; - typedef void *EGLClientBuffer; - - /* EGL Versioning */ -#define EGL_VERSION_1_0 1 -#define EGL_VERSION_1_1 1 -#define EGL_VERSION_1_2 1 -#define EGL_VERSION_1_3 1 -#define EGL_VERSION_1_4 1 - - /* EGL Enumerants. Bitmasks and other exceptional cases aside, most - * enums are assigned unique values starting at 0x3000. - */ - - /* EGL aliases */ -#define EGL_FALSE 0 -#define EGL_TRUE 1 - - /* Out-of-band handle values */ -#define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType)0) -#define EGL_NO_CONTEXT ((EGLContext)0) -#define EGL_NO_DISPLAY ((EGLDisplay)0) -#define EGL_NO_SURFACE ((EGLSurface)0) - - /* Out-of-band attribute value */ -#define EGL_DONT_CARE ((EGLint)-1) - - /* Errors / GetError return values */ -#define EGL_SUCCESS 0x3000 -#define EGL_NOT_INITIALIZED 0x3001 -#define EGL_BAD_ACCESS 0x3002 -#define EGL_BAD_ALLOC 0x3003 -#define EGL_BAD_ATTRIBUTE 0x3004 -#define EGL_BAD_CONFIG 0x3005 -#define EGL_BAD_CONTEXT 0x3006 -#define EGL_BAD_CURRENT_SURFACE 0x3007 -#define EGL_BAD_DISPLAY 0x3008 -#define EGL_BAD_MATCH 0x3009 -#define EGL_BAD_NATIVE_PIXMAP 0x300A -#define EGL_BAD_NATIVE_WINDOW 0x300B -#define EGL_BAD_PARAMETER 0x300C -#define EGL_BAD_SURFACE 0x300D -#define EGL_CONTEXT_LOST 0x300E /* EGL 1.1 - IMG_power_management */ - - /* Reserved 0x300F-0x301F for additional errors */ - - /* Config attributes */ -#define EGL_BUFFER_SIZE 0x3020 -#define EGL_ALPHA_SIZE 0x3021 -#define EGL_BLUE_SIZE 0x3022 -#define EGL_GREEN_SIZE 0x3023 -#define EGL_RED_SIZE 0x3024 -#define EGL_DEPTH_SIZE 0x3025 -#define EGL_STENCIL_SIZE 0x3026 -#define EGL_CONFIG_CAVEAT 0x3027 -#define EGL_CONFIG_ID 0x3028 -#define EGL_LEVEL 0x3029 -#define EGL_MAX_PBUFFER_HEIGHT 0x302A -#define EGL_MAX_PBUFFER_PIXELS 0x302B -#define EGL_MAX_PBUFFER_WIDTH 0x302C -#define EGL_NATIVE_RENDERABLE 0x302D -#define EGL_NATIVE_VISUAL_ID 0x302E -#define EGL_NATIVE_VISUAL_TYPE 0x302F -#define EGL_SAMPLES 0x3031 -#define EGL_SAMPLE_BUFFERS 0x3032 -#define EGL_SURFACE_TYPE 0x3033 -#define EGL_TRANSPARENT_TYPE 0x3034 -#define EGL_TRANSPARENT_BLUE_VALUE 0x3035 -#define EGL_TRANSPARENT_GREEN_VALUE 0x3036 -#define EGL_TRANSPARENT_RED_VALUE 0x3037 -#define EGL_NONE 0x3038 /* Attrib list terminator */ -#define EGL_BIND_TO_TEXTURE_RGB 0x3039 -#define EGL_BIND_TO_TEXTURE_RGBA 0x303A -#define EGL_MIN_SWAP_INTERVAL 0x303B -#define EGL_MAX_SWAP_INTERVAL 0x303C -#define EGL_LUMINANCE_SIZE 0x303D -#define EGL_ALPHA_MASK_SIZE 0x303E -#define EGL_COLOR_BUFFER_TYPE 0x303F -#define EGL_RENDERABLE_TYPE 0x3040 -#define EGL_MATCH_NATIVE_PIXMAP 0x3041 /* Pseudo-attribute (not queryable) */ -#define EGL_CONFORMANT 0x3042 - - /* Reserved 0x3041-0x304F for additional config attributes */ - - /* Config attribute values */ -#define EGL_SLOW_CONFIG 0x3050 /* EGL_CONFIG_CAVEAT value */ -#define EGL_NON_CONFORMANT_CONFIG 0x3051 /* EGL_CONFIG_CAVEAT value */ -#define EGL_TRANSPARENT_RGB 0x3052 /* EGL_TRANSPARENT_TYPE value */ -#define EGL_RGB_BUFFER 0x308E /* EGL_COLOR_BUFFER_TYPE value */ -#define EGL_LUMINANCE_BUFFER 0x308F /* EGL_COLOR_BUFFER_TYPE value */ - - /* More config attribute values, for EGL_TEXTURE_FORMAT */ -#define EGL_NO_TEXTURE 0x305C -#define EGL_TEXTURE_RGB 0x305D -#define EGL_TEXTURE_RGBA 0x305E -#define EGL_TEXTURE_2D 0x305F - - /* Config attribute mask bits */ -#define EGL_PBUFFER_BIT 0x0001 /* EGL_SURFACE_TYPE mask bits */ -#define EGL_PIXMAP_BIT 0x0002 /* EGL_SURFACE_TYPE mask bits */ -#define EGL_WINDOW_BIT 0x0004 /* EGL_SURFACE_TYPE mask bits */ -#define EGL_VG_COLORSPACE_LINEAR_BIT 0x0020 /* EGL_SURFACE_TYPE mask bits */ -#define EGL_VG_ALPHA_FORMAT_PRE_BIT 0x0040 /* EGL_SURFACE_TYPE mask bits */ -#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200 /* EGL_SURFACE_TYPE mask bits */ -#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400 /* EGL_SURFACE_TYPE mask bits */ - -#define EGL_OPENGL_ES_BIT 0x0001 /* EGL_RENDERABLE_TYPE mask bits */ -#define EGL_OPENVG_BIT 0x0002 /* EGL_RENDERABLE_TYPE mask bits */ -#define EGL_OPENGL_ES2_BIT 0x0004 /* EGL_RENDERABLE_TYPE mask bits */ -#define EGL_OPENGL_BIT 0x0008 /* EGL_RENDERABLE_TYPE mask bits */ - - /* QueryString targets */ -#define EGL_VENDOR 0x3053 -#define EGL_VERSION 0x3054 -#define EGL_EXTENSIONS 0x3055 -#define EGL_CLIENT_APIS 0x308D - - /* QuerySurface / SurfaceAttrib / CreatePbufferSurface targets */ -#define EGL_HEIGHT 0x3056 -#define EGL_WIDTH 0x3057 -#define EGL_LARGEST_PBUFFER 0x3058 -#define EGL_TEXTURE_FORMAT 0x3080 -#define EGL_TEXTURE_TARGET 0x3081 -#define EGL_MIPMAP_TEXTURE 0x3082 -#define EGL_MIPMAP_LEVEL 0x3083 -#define EGL_RENDER_BUFFER 0x3086 -#define EGL_VG_COLORSPACE 0x3087 -#define EGL_VG_ALPHA_FORMAT 0x3088 -#define EGL_HORIZONTAL_RESOLUTION 0x3090 -#define EGL_VERTICAL_RESOLUTION 0x3091 -#define EGL_PIXEL_ASPECT_RATIO 0x3092 -#define EGL_SWAP_BEHAVIOR 0x3093 -#define EGL_MULTISAMPLE_RESOLVE 0x3099 - - /* EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets */ -#define EGL_BACK_BUFFER 0x3084 -#define EGL_SINGLE_BUFFER 0x3085 - - /* OpenVG color spaces */ -#define EGL_VG_COLORSPACE_sRGB 0x3089 /* EGL_VG_COLORSPACE value */ -#define EGL_VG_COLORSPACE_LINEAR 0x308A /* EGL_VG_COLORSPACE value */ - - /* OpenVG alpha formats */ -#define EGL_VG_ALPHA_FORMAT_NONPRE 0x308B /* EGL_ALPHA_FORMAT value */ -#define EGL_VG_ALPHA_FORMAT_PRE 0x308C /* EGL_ALPHA_FORMAT value */ - - /* Constant scale factor by which fractional display resolutions & - * aspect ratio are scaled when queried as integer values. - */ -#define EGL_DISPLAY_SCALING 10000 - - /* Unknown display resolution/aspect ratio */ -#define EGL_UNKNOWN ((EGLint)-1) - - /* Back buffer swap behaviors */ -#define EGL_BUFFER_PRESERVED 0x3094 /* EGL_SWAP_BEHAVIOR value */ -#define EGL_BUFFER_DESTROYED 0x3095 /* EGL_SWAP_BEHAVIOR value */ - - /* CreatePbufferFromClientBuffer buffer types */ -#define EGL_OPENVG_IMAGE 0x3096 - - /* QueryContext targets */ -#define EGL_CONTEXT_CLIENT_TYPE 0x3097 - - /* CreateContext attributes */ -#define EGL_CONTEXT_CLIENT_VERSION 0x3098 - - /* Multisample resolution behaviors */ -#define EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A /* EGL_MULTISAMPLE_RESOLVE value */ -#define EGL_MULTISAMPLE_RESOLVE_BOX 0x309B /* EGL_MULTISAMPLE_RESOLVE value */ - - /* BindAPI/QueryAPI targets */ -#define EGL_OPENGL_ES_API 0x30A0 -#define EGL_OPENVG_API 0x30A1 -#define EGL_OPENGL_API 0x30A2 - - /* GetCurrentSurface targets */ -#define EGL_DRAW 0x3059 -#define EGL_READ 0x305A - - /* WaitNative engines */ -#define EGL_CORE_NATIVE_ENGINE 0x305B - - /* EGL 1.2 tokens renamed for consistency in EGL 1.3 */ -#define EGL_COLORSPACE EGL_VG_COLORSPACE -#define EGL_ALPHA_FORMAT EGL_VG_ALPHA_FORMAT -#define EGL_COLORSPACE_sRGB EGL_VG_COLORSPACE_sRGB -#define EGL_COLORSPACE_LINEAR EGL_VG_COLORSPACE_LINEAR -#define EGL_ALPHA_FORMAT_NONPRE EGL_VG_ALPHA_FORMAT_NONPRE -#define EGL_ALPHA_FORMAT_PRE EGL_VG_ALPHA_FORMAT_PRE - - /* EGL extensions must request enum blocks from the Khronos - * API Registrar, who maintains the enumerant registry. Submit - * a bug in Khronos Bugzilla against task "Registry". - */ - - - - /* EGL Functions */ - - EGLAPI EGLint EGLAPIENTRY eglGetError(void); - - EGLAPI EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType display_id); - EGLAPI EGLBoolean EGLAPIENTRY eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor); - EGLAPI EGLBoolean EGLAPIENTRY eglTerminate(EGLDisplay dpy); - - EGLAPI const char * EGLAPIENTRY eglQueryString(EGLDisplay dpy, EGLint name); - - EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigs(EGLDisplay dpy, EGLConfig *configs, - EGLint config_size, EGLint *num_config); - EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, - EGLConfig *configs, EGLint config_size, - EGLint *num_config); - EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, - EGLint attribute, EGLint *value); - - EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config, - EGLNativeWindowType win, - const EGLint *attrib_list); - EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config, - const EGLint *attrib_list); - EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config, - EGLNativePixmapType pixmap, - const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglDestroySurface(EGLDisplay dpy, EGLSurface surface); - EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface(EGLDisplay dpy, EGLSurface surface, - EGLint attribute, EGLint *value); - - EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI(EGLenum api); - EGLAPI EGLenum EGLAPIENTRY eglQueryAPI(void); - - EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient(void); - - EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread(void); - - EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer( - EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, - EGLConfig config, const EGLint *attrib_list); - - EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface, - EGLint attribute, EGLint value); - EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer); - EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer); - - - EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval); - - - EGLAPI EGLContext EGLAPIENTRY eglCreateContext(EGLDisplay dpy, EGLConfig config, - EGLContext share_context, - const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglDestroyContext(EGLDisplay dpy, EGLContext ctx); - EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, - EGLSurface read, EGLContext ctx); - - EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext(void); - EGLAPI EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw); - EGLAPI EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void); - EGLAPI EGLBoolean EGLAPIENTRY eglQueryContext(EGLDisplay dpy, EGLContext ctx, - EGLint attribute, EGLint *value); - - EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL(void); - EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative(EGLint engine); - EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surface); - EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, - EGLNativePixmapType target); - - /* This is a generic function pointer type, whose name indicates it must - * be cast to the proper type *and calling convention* before use. - */ - typedef void(*__eglMustCastToProperFunctionPointerType)(void); - - /* Now, define eglGetProcAddress using the generic function ptr. type */ - EGLAPI __eglMustCastToProperFunctionPointerType EGLAPIENTRY - eglGetProcAddress(const char *procname); - -#ifdef __cplusplus -} -#endif - -#endif /* __egl_h_ */ - - - - -#ifndef __eglext_h_ -#define __eglext_h_ - -#ifdef __cplusplus -extern "C" { -#endif - - /* - ** Copyright (c) 2007-2013 The Khronos Group Inc. - ** - ** Permission is hereby granted, free of charge, to any person obtaining a - ** copy of this software and/or associated documentation files (the - ** "Materials"), to deal in the Materials without restriction, including - ** without limitation the rights to use, copy, modify, merge, publish, - ** distribute, sublicense, and/or sell copies of the Materials, and to - ** permit persons to whom the Materials are furnished to do so, subject to - ** the following conditions: - ** - ** The above copyright notice and this permission notice shall be included - ** in all copies or substantial portions of the Materials. - ** - ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. - */ - -/* #include */ - - /*************************************************************/ - - /* Header file version number */ - /* Current version at http://www.khronos.org/registry/egl/ */ - /* $Revision: 21254 $ on $Date: 2013-04-25 03:11:55 -0700 (Thu, 25 Apr 2013) $ */ -#define EGL_EGLEXT_VERSION 16 - -#ifndef EGL_KHR_config_attribs -#define EGL_KHR_config_attribs 1 -#define EGL_CONFORMANT_KHR 0x3042 /* EGLConfig attribute */ -#define EGL_VG_COLORSPACE_LINEAR_BIT_KHR 0x0020 /* EGL_SURFACE_TYPE bitfield */ -#define EGL_VG_ALPHA_FORMAT_PRE_BIT_KHR 0x0040 /* EGL_SURFACE_TYPE bitfield */ -#endif - -#ifndef EGL_KHR_lock_surface -#define EGL_KHR_lock_surface 1 -#define EGL_READ_SURFACE_BIT_KHR 0x0001 /* EGL_LOCK_USAGE_HINT_KHR bitfield */ -#define EGL_WRITE_SURFACE_BIT_KHR 0x0002 /* EGL_LOCK_USAGE_HINT_KHR bitfield */ -#define EGL_LOCK_SURFACE_BIT_KHR 0x0080 /* EGL_SURFACE_TYPE bitfield */ -#define EGL_OPTIMAL_FORMAT_BIT_KHR 0x0100 /* EGL_SURFACE_TYPE bitfield */ -#define EGL_MATCH_FORMAT_KHR 0x3043 /* EGLConfig attribute */ -#define EGL_FORMAT_RGB_565_EXACT_KHR 0x30C0 /* EGL_MATCH_FORMAT_KHR value */ -#define EGL_FORMAT_RGB_565_KHR 0x30C1 /* EGL_MATCH_FORMAT_KHR value */ -#define EGL_FORMAT_RGBA_8888_EXACT_KHR 0x30C2 /* EGL_MATCH_FORMAT_KHR value */ -#define EGL_FORMAT_RGBA_8888_KHR 0x30C3 /* EGL_MATCH_FORMAT_KHR value */ -#define EGL_MAP_PRESERVE_PIXELS_KHR 0x30C4 /* eglLockSurfaceKHR attribute */ -#define EGL_LOCK_USAGE_HINT_KHR 0x30C5 /* eglLockSurfaceKHR attribute */ -#define EGL_BITMAP_POINTER_KHR 0x30C6 /* eglQuerySurface attribute */ -#define EGL_BITMAP_PITCH_KHR 0x30C7 /* eglQuerySurface attribute */ -#define EGL_BITMAP_ORIGIN_KHR 0x30C8 /* eglQuerySurface attribute */ -#define EGL_BITMAP_PIXEL_RED_OFFSET_KHR 0x30C9 /* eglQuerySurface attribute */ -#define EGL_BITMAP_PIXEL_GREEN_OFFSET_KHR 0x30CA /* eglQuerySurface attribute */ -#define EGL_BITMAP_PIXEL_BLUE_OFFSET_KHR 0x30CB /* eglQuerySurface attribute */ -#define EGL_BITMAP_PIXEL_ALPHA_OFFSET_KHR 0x30CC /* eglQuerySurface attribute */ -#define EGL_BITMAP_PIXEL_LUMINANCE_OFFSET_KHR 0x30CD /* eglQuerySurface attribute */ -#define EGL_LOWER_LEFT_KHR 0x30CE /* EGL_BITMAP_ORIGIN_KHR value */ -#define EGL_UPPER_LEFT_KHR 0x30CF /* EGL_BITMAP_ORIGIN_KHR value */ -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean EGLAPIENTRY eglLockSurfaceKHR(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglUnlockSurfaceKHR(EGLDisplay display, EGLSurface surface); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLBoolean(EGLAPIENTRYP PFNEGLLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface, const EGLint *attrib_list); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLUNLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface); -#endif - -#ifndef EGL_KHR_image -#define EGL_KHR_image 1 -#define EGL_NATIVE_PIXMAP_KHR 0x30B0 /* eglCreateImageKHR target */ - typedef void *EGLImageKHR; -#define EGL_NO_IMAGE_KHR ((EGLImageKHR)0) -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLImageKHR(EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image); -#endif - -#ifndef EGL_KHR_vg_parent_image -#define EGL_KHR_vg_parent_image 1 -#define EGL_VG_PARENT_IMAGE_KHR 0x30BA /* eglCreateImageKHR target */ -#endif - -#ifndef EGL_KHR_gl_texture_2D_image -#define EGL_KHR_gl_texture_2D_image 1 -#define EGL_GL_TEXTURE_2D_KHR 0x30B1 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_LEVEL_KHR 0x30BC /* eglCreateImageKHR attribute */ -#endif - -#ifndef EGL_KHR_gl_texture_cubemap_image -#define EGL_KHR_gl_texture_cubemap_image 1 -#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR 0x30B3 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR 0x30B4 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR 0x30B5 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR 0x30B6 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR 0x30B7 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR 0x30B8 /* eglCreateImageKHR target */ -#endif - -#ifndef EGL_KHR_gl_texture_3D_image -#define EGL_KHR_gl_texture_3D_image 1 -#define EGL_GL_TEXTURE_3D_KHR 0x30B2 /* eglCreateImageKHR target */ -#define EGL_GL_TEXTURE_ZOFFSET_KHR 0x30BD /* eglCreateImageKHR attribute */ -#endif - -#ifndef EGL_KHR_gl_renderbuffer_image -#define EGL_KHR_gl_renderbuffer_image 1 -#define EGL_GL_RENDERBUFFER_KHR 0x30B9 /* eglCreateImageKHR target */ -#endif - -#if KHRONOS_SUPPORT_INT64 /* EGLTimeKHR requires 64-bit uint support */ -#ifndef EGL_KHR_reusable_sync -#define EGL_KHR_reusable_sync 1 - - typedef void* EGLSyncKHR; - typedef khronos_utime_nanoseconds_t EGLTimeKHR; - -#define EGL_SYNC_STATUS_KHR 0x30F1 -#define EGL_SIGNALED_KHR 0x30F2 -#define EGL_UNSIGNALED_KHR 0x30F3 -#define EGL_TIMEOUT_EXPIRED_KHR 0x30F5 -#define EGL_CONDITION_SATISFIED_KHR 0x30F6 -#define EGL_SYNC_TYPE_KHR 0x30F7 -#define EGL_SYNC_REUSABLE_KHR 0x30FA -#define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR 0x0001 /* eglClientWaitSyncKHR bitfield */ -#define EGL_FOREVER_KHR 0xFFFFFFFFFFFFFFFFull -#define EGL_NO_SYNC_KHR ((EGLSyncKHR)0) -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLSyncKHR EGLAPIENTRY eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync); - EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); - EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode); - EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLSyncKHR(EGLAPIENTRYP PFNEGLCREATESYNCKHRPROC) (EGLDisplay dpy, EGLenum type, const EGLint *attrib_list); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync); - typedef EGLint(EGLAPIENTRYP PFNEGLCLIENTWAITSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSIGNALSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLGETSYNCATTRIBKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value); -#endif -#endif - -#ifndef EGL_KHR_image_base -#define EGL_KHR_image_base 1 - /* Most interfaces defined by EGL_KHR_image_pixmap above */ -#define EGL_IMAGE_PRESERVED_KHR 0x30D2 /* eglCreateImageKHR attribute */ -#endif - -#ifndef EGL_KHR_image_pixmap -#define EGL_KHR_image_pixmap 1 - /* Interfaces defined by EGL_KHR_image above */ -#endif - -#ifndef EGL_IMG_context_priority -#define EGL_IMG_context_priority 1 -#define EGL_CONTEXT_PRIORITY_LEVEL_IMG 0x3100 -#define EGL_CONTEXT_PRIORITY_HIGH_IMG 0x3101 -#define EGL_CONTEXT_PRIORITY_MEDIUM_IMG 0x3102 -#define EGL_CONTEXT_PRIORITY_LOW_IMG 0x3103 -#endif - -#ifndef EGL_KHR_lock_surface2 -#define EGL_KHR_lock_surface2 1 -#define EGL_BITMAP_PIXEL_SIZE_KHR 0x3110 -#endif - -#ifndef EGL_NV_coverage_sample -#define EGL_NV_coverage_sample 1 -#define EGL_COVERAGE_BUFFERS_NV 0x30E0 -#define EGL_COVERAGE_SAMPLES_NV 0x30E1 -#endif - -#ifndef EGL_NV_depth_nonlinear -#define EGL_NV_depth_nonlinear 1 -#define EGL_DEPTH_ENCODING_NV 0x30E2 -#define EGL_DEPTH_ENCODING_NONE_NV 0 -#define EGL_DEPTH_ENCODING_NONLINEAR_NV 0x30E3 -#endif - -#if KHRONOS_SUPPORT_INT64 /* EGLTimeNV requires 64-bit uint support */ -#ifndef EGL_NV_sync -#define EGL_NV_sync 1 -#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_NV 0x30E6 -#define EGL_SYNC_STATUS_NV 0x30E7 -#define EGL_SIGNALED_NV 0x30E8 -#define EGL_UNSIGNALED_NV 0x30E9 -#define EGL_SYNC_FLUSH_COMMANDS_BIT_NV 0x0001 -#define EGL_FOREVER_NV 0xFFFFFFFFFFFFFFFFull -#define EGL_ALREADY_SIGNALED_NV 0x30EA -#define EGL_TIMEOUT_EXPIRED_NV 0x30EB -#define EGL_CONDITION_SATISFIED_NV 0x30EC -#define EGL_SYNC_TYPE_NV 0x30ED -#define EGL_SYNC_CONDITION_NV 0x30EE -#define EGL_SYNC_FENCE_NV 0x30EF -#define EGL_NO_SYNC_NV ((EGLSyncNV)0) - typedef void* EGLSyncNV; - typedef khronos_utime_nanoseconds_t EGLTimeNV; -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLSyncNV EGLAPIENTRY eglCreateFenceSyncNV(EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncNV(EGLSyncNV sync); - EGLAPI EGLBoolean EGLAPIENTRY eglFenceNV(EGLSyncNV sync); - EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncNV(EGLSyncNV sync, EGLint flags, EGLTimeNV timeout); - EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncNV(EGLSyncNV sync, EGLenum mode); - EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribNV(EGLSyncNV sync, EGLint attribute, EGLint *value); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLSyncNV(EGLAPIENTRYP PFNEGLCREATEFENCESYNCNVPROC) (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYSYNCNVPROC) (EGLSyncNV sync); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLFENCENVPROC) (EGLSyncNV sync); - typedef EGLint(EGLAPIENTRYP PFNEGLCLIENTWAITSYNCNVPROC) (EGLSyncNV sync, EGLint flags, EGLTimeNV timeout); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSIGNALSYNCNVPROC) (EGLSyncNV sync, EGLenum mode); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLGETSYNCATTRIBNVPROC) (EGLSyncNV sync, EGLint attribute, EGLint *value); -#endif -#endif - -#if KHRONOS_SUPPORT_INT64 /* Dependent on EGL_KHR_reusable_sync which requires 64-bit uint support */ -#ifndef EGL_KHR_fence_sync -#define EGL_KHR_fence_sync 1 - /* Reuses most tokens and entry points from EGL_KHR_reusable_sync */ -#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0 -#define EGL_SYNC_CONDITION_KHR 0x30F8 -#define EGL_SYNC_FENCE_KHR 0x30F9 -#endif -#endif - -#ifndef EGL_HI_clientpixmap -#define EGL_HI_clientpixmap 1 - - /* Surface Attribute */ -#define EGL_CLIENT_PIXMAP_POINTER_HI 0x8F74 - /* - * Structure representing a client pixmap - * (pixmap's data is in client-space memory). - */ - struct EGLClientPixmapHI - { - void* pData; - EGLint iWidth; - EGLint iHeight; - EGLint iStride; - }; -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurfaceHI(EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI* pixmap); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLSurface(EGLAPIENTRYP PFNEGLCREATEPIXMAPSURFACEHIPROC) (EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI* pixmap); -#endif /* EGL_HI_clientpixmap */ - -#ifndef EGL_HI_colorformats -#define EGL_HI_colorformats 1 - /* Config Attribute */ -#define EGL_COLOR_FORMAT_HI 0x8F70 - /* Color Formats */ -#define EGL_COLOR_RGB_HI 0x8F71 -#define EGL_COLOR_RGBA_HI 0x8F72 -#define EGL_COLOR_ARGB_HI 0x8F73 -#endif /* EGL_HI_colorformats */ - -#ifndef EGL_MESA_drm_image -#define EGL_MESA_drm_image 1 -#define EGL_DRM_BUFFER_FORMAT_MESA 0x31D0 /* CreateDRMImageMESA attribute */ -#define EGL_DRM_BUFFER_USE_MESA 0x31D1 /* CreateDRMImageMESA attribute */ -#define EGL_DRM_BUFFER_FORMAT_ARGB32_MESA 0x31D2 /* EGL_IMAGE_FORMAT_MESA attribute value */ -#define EGL_DRM_BUFFER_MESA 0x31D3 /* eglCreateImageKHR target */ -#define EGL_DRM_BUFFER_STRIDE_MESA 0x31D4 -#define EGL_DRM_BUFFER_USE_SCANOUT_MESA 0x00000001 /* EGL_DRM_BUFFER_USE_MESA bits */ -#define EGL_DRM_BUFFER_USE_SHARE_MESA 0x00000002 /* EGL_DRM_BUFFER_USE_MESA bits */ -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLImageKHR EGLAPIENTRY eglCreateDRMImageMESA(EGLDisplay dpy, const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLImageKHR(EGLAPIENTRYP PFNEGLCREATEDRMIMAGEMESAPROC) (EGLDisplay dpy, const EGLint *attrib_list); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLEXPORTDRMIMAGEMESAPROC) (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride); -#endif - -#ifndef EGL_NV_post_sub_buffer -#define EGL_NV_post_sub_buffer 1 -#define EGL_POST_SUB_BUFFER_SUPPORTED_NV 0x30BE -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean EGLAPIENTRY eglPostSubBufferNV(EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLBoolean(EGLAPIENTRYP PFNEGLPOSTSUBBUFFERNVPROC) (EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height); -#endif - -#ifndef EGL_ANGLE_query_surface_pointer -#define EGL_ANGLE_query_surface_pointer 1 -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean eglQuerySurfacePointerANGLE(EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value); -#endif - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSURFACEPOINTERANGLEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value); -#endif - -#ifndef EGL_ANGLE_surface_d3d_texture_2d_share_handle -#define EGL_ANGLE_surface_d3d_texture_2d_share_handle 1 -#define EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE 0x3200 -#endif - -#ifndef EGL_NV_coverage_sample_resolve -#define EGL_NV_coverage_sample_resolve 1 -#define EGL_COVERAGE_SAMPLE_RESOLVE_NV 0x3131 -#define EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV 0x3132 -#define EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV 0x3133 -#endif - -#if KHRONOS_SUPPORT_INT64 /* EGLuint64NV requires 64-bit uint support */ -#ifndef EGL_NV_system_time -#define EGL_NV_system_time 1 - typedef khronos_utime_nanoseconds_t EGLuint64NV; -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeFrequencyNV(void); - EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeNV(void); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLuint64NV(EGLAPIENTRYP PFNEGLGETSYSTEMTIMEFREQUENCYNVPROC) (void); - typedef EGLuint64NV(EGLAPIENTRYP PFNEGLGETSYSTEMTIMENVPROC) (void); -#endif -#endif - -#if KHRONOS_SUPPORT_INT64 /* EGLuint64KHR requires 64-bit uint support */ -#ifndef EGL_KHR_stream -#define EGL_KHR_stream 1 - typedef void* EGLStreamKHR; - typedef khronos_uint64_t EGLuint64KHR; -#define EGL_NO_STREAM_KHR ((EGLStreamKHR)0) -#define EGL_CONSUMER_LATENCY_USEC_KHR 0x3210 -#define EGL_PRODUCER_FRAME_KHR 0x3212 -#define EGL_CONSUMER_FRAME_KHR 0x3213 -#define EGL_STREAM_STATE_KHR 0x3214 -#define EGL_STREAM_STATE_CREATED_KHR 0x3215 -#define EGL_STREAM_STATE_CONNECTING_KHR 0x3216 -#define EGL_STREAM_STATE_EMPTY_KHR 0x3217 -#define EGL_STREAM_STATE_NEW_FRAME_AVAILABLE_KHR 0x3218 -#define EGL_STREAM_STATE_OLD_FRAME_AVAILABLE_KHR 0x3219 -#define EGL_STREAM_STATE_DISCONNECTED_KHR 0x321A -#define EGL_BAD_STREAM_KHR 0x321B -#define EGL_BAD_STATE_KHR 0x321C -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamKHR(EGLDisplay dpy, const EGLint *attrib_list); - EGLAPI EGLBoolean EGLAPIENTRY eglDestroyStreamKHR(EGLDisplay dpy, EGLStreamKHR stream); - EGLAPI EGLBoolean EGLAPIENTRY eglStreamAttribKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value); - EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value); - EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamu64KHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLStreamKHR(EGLAPIENTRYP PFNEGLCREATESTREAMKHRPROC)(EGLDisplay dpy, const EGLint *attrib_list); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYSTREAMKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMATTRIBKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSTREAMKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSTREAMU64KHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value); -#endif -#endif - -#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ -#ifndef EGL_KHR_stream_consumer_gltexture -#define EGL_KHR_stream_consumer_gltexture 1 -#define EGL_CONSUMER_ACQUIRE_TIMEOUT_USEC_KHR 0x321E -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalKHR(EGLDisplay dpy, EGLStreamKHR stream); - EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireKHR(EGLDisplay dpy, EGLStreamKHR stream); - EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseKHR(EGLDisplay dpy, EGLStreamKHR stream); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); -#endif -#endif - -#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ -#ifndef EGL_KHR_stream_producer_eglsurface -#define EGL_KHR_stream_producer_eglsurface 1 -#define EGL_STREAM_BIT_KHR 0x0800 -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLSurface EGLAPIENTRY eglCreateStreamProducerSurfaceKHR(EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLSurface(EGLAPIENTRYP PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC)(EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list); -#endif -#endif - -#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ -#ifndef EGL_KHR_stream_producer_aldatalocator -#define EGL_KHR_stream_producer_aldatalocator 1 -#endif -#endif - -#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ -#ifndef EGL_KHR_stream_fifo -#define EGL_KHR_stream_fifo 1 - /* reuse EGLTimeKHR */ -#define EGL_STREAM_FIFO_LENGTH_KHR 0x31FC -#define EGL_STREAM_TIME_NOW_KHR 0x31FD -#define EGL_STREAM_TIME_CONSUMER_KHR 0x31FE -#define EGL_STREAM_TIME_PRODUCER_KHR 0x31FF -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamTimeKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSTREAMTIMEKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value); -#endif -#endif - -#ifndef EGL_EXT_create_context_robustness -#define EGL_EXT_create_context_robustness 1 -#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT 0x30BF -#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT 0x3138 -#define EGL_NO_RESET_NOTIFICATION_EXT 0x31BE -#define EGL_LOSE_CONTEXT_ON_RESET_EXT 0x31BF -#endif - -#ifndef EGL_ANGLE_d3d_share_handle_client_buffer -#define EGL_ANGLE_d3d_share_handle_client_buffer 1 - /* reuse EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE */ -#endif - -#ifndef EGL_KHR_create_context -#define EGL_KHR_create_context 1 -#define EGL_CONTEXT_MAJOR_VERSION_KHR EGL_CONTEXT_CLIENT_VERSION -#define EGL_CONTEXT_MINOR_VERSION_KHR 0x30FB -#define EGL_CONTEXT_FLAGS_KHR 0x30FC -#define EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR 0x30FD -#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR 0x31BD -#define EGL_NO_RESET_NOTIFICATION_KHR 0x31BE -#define EGL_LOSE_CONTEXT_ON_RESET_KHR 0x31BF -#define EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR 0x00000001 -#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR 0x00000002 -#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR 0x00000004 -#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR 0x00000001 -#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR 0x00000002 -#define EGL_OPENGL_ES3_BIT_KHR 0x00000040 -#endif - -#ifndef EGL_KHR_surfaceless_context -#define EGL_KHR_surfaceless_context 1 - /* No tokens/entry points, just relaxes an error condition */ -#endif - -#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ -#ifndef EGL_KHR_stream_cross_process_fd -#define EGL_KHR_stream_cross_process_fd 1 - typedef int EGLNativeFileDescriptorKHR; -#define EGL_NO_FILE_DESCRIPTOR_KHR ((EGLNativeFileDescriptorKHR)(-1)) -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLNativeFileDescriptorKHR EGLAPIENTRY eglGetStreamFileDescriptorKHR(EGLDisplay dpy, EGLStreamKHR stream); - EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamFromFileDescriptorKHR(EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLNativeFileDescriptorKHR(EGLAPIENTRYP PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); - typedef EGLStreamKHR(EGLAPIENTRYP PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC)(EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor); -#endif -#endif - -#ifndef EGL_EXT_multiview_window -#define EGL_EXT_multiview_window 1 -#define EGL_MULTIVIEW_VIEW_COUNT_EXT 0x3134 -#endif - -#ifndef EGL_KHR_wait_sync -#define EGL_KHR_wait_sync 1 -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLint EGLAPIENTRY eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLint(EGLAPIENTRYP PFNEGLWAITSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags); -#endif - -#ifndef EGL_NV_post_convert_rounding -#define EGL_NV_post_convert_rounding 1 - /* No tokens or entry points, just relaxes behavior of SwapBuffers */ -#endif - -#ifndef EGL_NV_native_query -#define EGL_NV_native_query 1 -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeDisplayNV(EGLDisplay dpy, EGLNativeDisplayType* display_id); - EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeWindowNV(EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType* window); - EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativePixmapNV(EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType* pixmap); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYNATIVEDISPLAYNVPROC)(EGLDisplay dpy, EGLNativeDisplayType *display_id); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYNATIVEWINDOWNVPROC)(EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType *window); - typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYNATIVEPIXMAPNVPROC)(EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType *pixmap); -#endif - -#ifndef EGL_NV_3dvision_surface -#define EGL_NV_3dvision_surface 1 -#define EGL_AUTO_STEREO_NV 0x3136 -#endif - -#ifndef EGL_ANDROID_framebuffer_target -#define EGL_ANDROID_framebuffer_target 1 -#define EGL_FRAMEBUFFER_TARGET_ANDROID 0x3147 -#endif - -#ifndef EGL_ANDROID_blob_cache -#define EGL_ANDROID_blob_cache 1 - typedef khronos_ssize_t EGLsizeiANDROID; - typedef void(*EGLSetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, const void *value, EGLsizeiANDROID valueSize); - typedef EGLsizeiANDROID(*EGLGetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, void *value, EGLsizeiANDROID valueSize); -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI void EGLAPIENTRY eglSetBlobCacheFuncsANDROID(EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef void (EGLAPIENTRYP PFNEGLSETBLOBCACHEFUNCSANDROIDPROC)(EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get); -#endif - -#ifndef EGL_ANDROID_image_native_buffer -#define EGL_ANDROID_image_native_buffer 1 -#define EGL_NATIVE_BUFFER_ANDROID 0x3140 -#endif - -#ifndef EGL_ANDROID_native_fence_sync -#define EGL_ANDROID_native_fence_sync 1 -#define EGL_SYNC_NATIVE_FENCE_ANDROID 0x3144 -#define EGL_SYNC_NATIVE_FENCE_FD_ANDROID 0x3145 -#define EGL_SYNC_NATIVE_FENCE_SIGNALED_ANDROID 0x3146 -#define EGL_NO_NATIVE_FENCE_FD_ANDROID -1 -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLint EGLAPIENTRY eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLint(EGLAPIENTRYP PFNEGLDUPNATIVEFENCEFDANDROIDPROC)(EGLDisplay dpy, EGLSyncKHR); -#endif - -#ifndef EGL_ANDROID_recordable -#define EGL_ANDROID_recordable 1 -#define EGL_RECORDABLE_ANDROID 0x3142 -#endif - -#ifndef EGL_EXT_buffer_age -#define EGL_EXT_buffer_age 1 -#define EGL_BUFFER_AGE_EXT 0x313D -#endif - -#ifndef EGL_EXT_image_dma_buf_import -#define EGL_EXT_image_dma_buf_import 1 -#define EGL_LINUX_DMA_BUF_EXT 0x3270 -#define EGL_LINUX_DRM_FOURCC_EXT 0x3271 -#define EGL_DMA_BUF_PLANE0_FD_EXT 0x3272 -#define EGL_DMA_BUF_PLANE0_OFFSET_EXT 0x3273 -#define EGL_DMA_BUF_PLANE0_PITCH_EXT 0x3274 -#define EGL_DMA_BUF_PLANE1_FD_EXT 0x3275 -#define EGL_DMA_BUF_PLANE1_OFFSET_EXT 0x3276 -#define EGL_DMA_BUF_PLANE1_PITCH_EXT 0x3277 -#define EGL_DMA_BUF_PLANE2_FD_EXT 0x3278 -#define EGL_DMA_BUF_PLANE2_OFFSET_EXT 0x3279 -#define EGL_DMA_BUF_PLANE2_PITCH_EXT 0x327A -#define EGL_YUV_COLOR_SPACE_HINT_EXT 0x327B -#define EGL_SAMPLE_RANGE_HINT_EXT 0x327C -#define EGL_YUV_CHROMA_HORIZONTAL_SITING_HINT_EXT 0x327D -#define EGL_YUV_CHROMA_VERTICAL_SITING_HINT_EXT 0x327E -#define EGL_ITU_REC601_EXT 0x327F -#define EGL_ITU_REC709_EXT 0x3280 -#define EGL_ITU_REC2020_EXT 0x3281 -#define EGL_YUV_FULL_RANGE_EXT 0x3282 -#define EGL_YUV_NARROW_RANGE_EXT 0x3283 -#define EGL_YUV_CHROMA_SITING_0_EXT 0x3284 -#define EGL_YUV_CHROMA_SITING_0_5_EXT 0x3285 -#endif - -#ifndef EGL_ARM_pixmap_multisample_discard -#define EGL_ARM_pixmap_multisample_discard 1 -#define EGL_DISCARD_SAMPLES_ARM 0x3286 -#endif - -#ifndef EGL_EXT_swap_buffers_with_damage -#define EGL_EXT_swap_buffers_with_damage 1 -#ifdef EGL_EGLEXT_PROTOTYPES - EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects); -#endif /* EGL_EGLEXT_PROTOTYPES */ - typedef EGLBoolean(EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC)(EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects); -#endif - -/* #include */ - -#ifdef __cplusplus -} -#endif - -#endif /* __eglext_h_ */ - - - -#endif /* _MSC_VER */ diff --git a/src/SDL2/include/SDL_endian.h b/src/SDL2/include/SDL_endian.h deleted file mode 100644 index 161c418d..00000000 --- a/src/SDL2/include/SDL_endian.h +++ /dev/null @@ -1,239 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_endian.h - * - * Functions for reading and writing endian-specific values - */ - -#ifndef _SDL_endian_h -#define _SDL_endian_h - -#include "SDL_stdinc.h" - -/** - * \name The two types of endianness - */ -/* @{ */ -#define SDL_LIL_ENDIAN 1234 -#define SDL_BIG_ENDIAN 4321 -/* @} */ - -#ifndef SDL_BYTEORDER /* Not defined in SDL_config.h? */ -#ifdef __linux__ -#include -#define SDL_BYTEORDER __BYTE_ORDER -#else /* __linux __ */ -#if defined(__hppa__) || \ - defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \ - (defined(__MIPS__) && defined(__MISPEB__)) || \ - defined(__ppc__) || defined(__POWERPC__) || defined(_M_PPC) || \ - defined(__sparc__) -#define SDL_BYTEORDER SDL_BIG_ENDIAN -#else -#define SDL_BYTEORDER SDL_LIL_ENDIAN -#endif -#endif /* __linux __ */ -#endif /* !SDL_BYTEORDER */ - - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \file SDL_endian.h - */ -#if defined(__GNUC__) && defined(__i386__) && \ - !(__GNUC__ == 2 && __GNUC_MINOR__ == 95 /* broken gcc version */) -SDL_FORCE_INLINE Uint16 -SDL_Swap16(Uint16 x) -{ - __asm__("xchgb %b0,%h0": "=q"(x):"0"(x)); - return x; -} -#elif defined(__GNUC__) && defined(__x86_64__) -SDL_FORCE_INLINE Uint16 -SDL_Swap16(Uint16 x) -{ - __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x)); - return x; -} -#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__)) -SDL_FORCE_INLINE Uint16 -SDL_Swap16(Uint16 x) -{ - int result; - - __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x)); - return (Uint16)result; -} -#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__) -SDL_FORCE_INLINE Uint16 -SDL_Swap16(Uint16 x) -{ - __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc"); - return x; -} -#else -SDL_FORCE_INLINE Uint16 -SDL_Swap16(Uint16 x) -{ - return SDL_static_cast(Uint16, ((x << 8) | (x >> 8))); -} -#endif - -#if defined(__GNUC__) && defined(__i386__) -SDL_FORCE_INLINE Uint32 -SDL_Swap32(Uint32 x) -{ - __asm__("bswap %0": "=r"(x):"0"(x)); - return x; -} -#elif defined(__GNUC__) && defined(__x86_64__) -SDL_FORCE_INLINE Uint32 -SDL_Swap32(Uint32 x) -{ - __asm__("bswapl %0": "=r"(x):"0"(x)); - return x; -} -#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__)) -SDL_FORCE_INLINE Uint32 -SDL_Swap32(Uint32 x) -{ - Uint32 result; - - __asm__("rlwimi %0,%2,24,16,23": "=&r"(result):"0"(x >> 24), "r"(x)); - __asm__("rlwimi %0,%2,8,8,15": "=&r"(result):"0"(result), "r"(x)); - __asm__("rlwimi %0,%2,24,0,7": "=&r"(result):"0"(result), "r"(x)); - return result; -} -#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__) -SDL_FORCE_INLINE Uint32 -SDL_Swap32(Uint32 x) -{ - __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc"); - return x; -} -#else -SDL_FORCE_INLINE Uint32 -SDL_Swap32(Uint32 x) -{ - return SDL_static_cast(Uint32, ((x << 24) | ((x << 8) & 0x00FF0000) | - ((x >> 8) & 0x0000FF00) | (x >> 24))); -} -#endif - -#if defined(__GNUC__) && defined(__i386__) -SDL_FORCE_INLINE Uint64 -SDL_Swap64(Uint64 x) -{ - union - { - struct - { - Uint32 a, b; - } s; - Uint64 u; - } v; - v.u = x; - __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1": "=r"(v.s.a), "=r"(v.s.b):"0"(v.s.a), - "1"(v.s. - b)); - return v.u; -} -#elif defined(__GNUC__) && defined(__x86_64__) -SDL_FORCE_INLINE Uint64 -SDL_Swap64(Uint64 x) -{ - __asm__("bswapq %0": "=r"(x):"0"(x)); - return x; -} -#else -SDL_FORCE_INLINE Uint64 -SDL_Swap64(Uint64 x) -{ - Uint32 hi, lo; - - /* Separate into high and low 32-bit values and swap them */ - lo = SDL_static_cast(Uint32, x & 0xFFFFFFFF); - x >>= 32; - hi = SDL_static_cast(Uint32, x & 0xFFFFFFFF); - x = SDL_Swap32(lo); - x <<= 32; - x |= SDL_Swap32(hi); - return (x); -} -#endif - - -SDL_FORCE_INLINE float -SDL_SwapFloat(float x) -{ - union - { - float f; - Uint32 ui32; - } swapper; - swapper.f = x; - swapper.ui32 = SDL_Swap32(swapper.ui32); - return swapper.f; -} - - -/** - * \name Swap to native - * Byteswap item from the specified endianness to the native endianness. - */ -/* @{ */ -#if SDL_BYTEORDER == SDL_LIL_ENDIAN -#define SDL_SwapLE16(X) (X) -#define SDL_SwapLE32(X) (X) -#define SDL_SwapLE64(X) (X) -#define SDL_SwapFloatLE(X) (X) -#define SDL_SwapBE16(X) SDL_Swap16(X) -#define SDL_SwapBE32(X) SDL_Swap32(X) -#define SDL_SwapBE64(X) SDL_Swap64(X) -#define SDL_SwapFloatBE(X) SDL_SwapFloat(X) -#else -#define SDL_SwapLE16(X) SDL_Swap16(X) -#define SDL_SwapLE32(X) SDL_Swap32(X) -#define SDL_SwapLE64(X) SDL_Swap64(X) -#define SDL_SwapFloatLE(X) SDL_SwapFloat(X) -#define SDL_SwapBE16(X) (X) -#define SDL_SwapBE32(X) (X) -#define SDL_SwapBE64(X) (X) -#define SDL_SwapFloatBE(X) (X) -#endif -/* @} *//* Swap to native */ - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_endian_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_error.h b/src/SDL2/include/SDL_error.h deleted file mode 100644 index 5776cfa2..00000000 --- a/src/SDL2/include/SDL_error.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_error.h - * - * Simple error message routines for SDL. - */ - -#ifndef _SDL_error_h -#define _SDL_error_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* Public functions */ -/* SDL_SetError() unconditionally returns -1. */ -extern DECLSPEC int SDLCALL SDL_SetError(const char *fmt, ...); -extern DECLSPEC const char *SDLCALL SDL_GetError(void); -extern DECLSPEC void SDLCALL SDL_ClearError(void); - -/** - * \name Internal error functions - * - * \internal - * Private error reporting function - used internally. - */ -/* @{ */ -#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM) -#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED) -#define SDL_InvalidParamError(param) SDL_SetError("Parameter '%s' is invalid", (param)) -typedef enum -{ - SDL_ENOMEM, - SDL_EFREAD, - SDL_EFWRITE, - SDL_EFSEEK, - SDL_UNSUPPORTED, - SDL_LASTERROR -} SDL_errorcode; -/* SDL_Error() unconditionally returns -1. */ -extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code); -/* @} *//* Internal error functions */ - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_error_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_events.h b/src/SDL2/include/SDL_events.h deleted file mode 100644 index fc5a145e..00000000 --- a/src/SDL2/include/SDL_events.h +++ /dev/null @@ -1,723 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_events.h - * - * Include file for SDL event handling. - */ - -#ifndef _SDL_events_h -#define _SDL_events_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_video.h" -#include "SDL_keyboard.h" -#include "SDL_mouse.h" -#include "SDL_joystick.h" -#include "SDL_gamecontroller.h" -#include "SDL_quit.h" -#include "SDL_gesture.h" -#include "SDL_touch.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* General keyboard/mouse state definitions */ -#define SDL_RELEASED 0 -#define SDL_PRESSED 1 - -/** - * \brief The types of events that can be delivered. - */ -typedef enum -{ - SDL_FIRSTEVENT = 0, /**< Unused (do not remove) */ - - /* Application events */ - SDL_QUIT = 0x100, /**< User-requested quit */ - - /* These application events have special meaning on iOS, see README-ios.txt for details */ - SDL_APP_TERMINATING, /**< The application is being terminated by the OS - Called on iOS in applicationWillTerminate() - Called on Android in onDestroy() - */ - SDL_APP_LOWMEMORY, /**< The application is low on memory, free memory if possible. - Called on iOS in applicationDidReceiveMemoryWarning() - Called on Android in onLowMemory() - */ - SDL_APP_WILLENTERBACKGROUND, /**< The application is about to enter the background - Called on iOS in applicationWillResignActive() - Called on Android in onPause() - */ - SDL_APP_DIDENTERBACKGROUND, /**< The application did enter the background and may not get CPU for some time - Called on iOS in applicationDidEnterBackground() - Called on Android in onPause() - */ - SDL_APP_WILLENTERFOREGROUND, /**< The application is about to enter the foreground - Called on iOS in applicationWillEnterForeground() - Called on Android in onResume() - */ - SDL_APP_DIDENTERFOREGROUND, /**< The application is now interactive - Called on iOS in applicationDidBecomeActive() - Called on Android in onResume() - */ - - /* Window events */ - SDL_WINDOWEVENT = 0x200, /**< Window state change */ - SDL_SYSWMEVENT, /**< System specific event */ - - /* Keyboard events */ - SDL_KEYDOWN = 0x300, /**< Key pressed */ - SDL_KEYUP, /**< Key released */ - SDL_TEXTEDITING, /**< Keyboard text editing (composition) */ - SDL_TEXTINPUT, /**< Keyboard text input */ - - /* Mouse events */ - SDL_MOUSEMOTION = 0x400, /**< Mouse moved */ - SDL_MOUSEBUTTONDOWN, /**< Mouse button pressed */ - SDL_MOUSEBUTTONUP, /**< Mouse button released */ - SDL_MOUSEWHEEL, /**< Mouse wheel motion */ - - /* Joystick events */ - SDL_JOYAXISMOTION = 0x600, /**< Joystick axis motion */ - SDL_JOYBALLMOTION, /**< Joystick trackball motion */ - SDL_JOYHATMOTION, /**< Joystick hat position change */ - SDL_JOYBUTTONDOWN, /**< Joystick button pressed */ - SDL_JOYBUTTONUP, /**< Joystick button released */ - SDL_JOYDEVICEADDED, /**< A new joystick has been inserted into the system */ - SDL_JOYDEVICEREMOVED, /**< An opened joystick has been removed */ - - /* Game controller events */ - SDL_CONTROLLERAXISMOTION = 0x650, /**< Game controller axis motion */ - SDL_CONTROLLERBUTTONDOWN, /**< Game controller button pressed */ - SDL_CONTROLLERBUTTONUP, /**< Game controller button released */ - SDL_CONTROLLERDEVICEADDED, /**< A new Game controller has been inserted into the system */ - SDL_CONTROLLERDEVICEREMOVED, /**< An opened Game controller has been removed */ - SDL_CONTROLLERDEVICEREMAPPED, /**< The controller mapping was updated */ - - /* Touch events */ - SDL_FINGERDOWN = 0x700, - SDL_FINGERUP, - SDL_FINGERMOTION, - - /* Gesture events */ - SDL_DOLLARGESTURE = 0x800, - SDL_DOLLARRECORD, - SDL_MULTIGESTURE, - - /* Clipboard events */ - SDL_CLIPBOARDUPDATE = 0x900, /**< The clipboard changed */ - - /* Drag and drop events */ - SDL_DROPFILE = 0x1000, /**< The system requests a file open */ - - /* Render events */ - SDL_RENDER_TARGETS_RESET = 0x2000, /**< The render targets have been reset */ - - /** Events ::SDL_USEREVENT through ::SDL_LASTEVENT are for your use, - * and should be allocated with SDL_RegisterEvents() - */ - SDL_USEREVENT = 0x8000, - - /** - * This last event is only for bounding internal arrays - */ - SDL_LASTEVENT = 0xFFFF -} SDL_EventType; - -/** - * \brief Fields shared by every event - */ -typedef struct SDL_CommonEvent -{ - Uint32 type; - Uint32 timestamp; -} SDL_CommonEvent; - -/** - * \brief Window state change event data (event.window.*) - */ -typedef struct SDL_WindowEvent -{ - Uint32 type; /**< ::SDL_WINDOWEVENT */ - Uint32 timestamp; - Uint32 windowID; /**< The associated window */ - Uint8 event; /**< ::SDL_WindowEventID */ - Uint8 padding1; - Uint8 padding2; - Uint8 padding3; - Sint32 data1; /**< event dependent data */ - Sint32 data2; /**< event dependent data */ -} SDL_WindowEvent; - -/** - * \brief Keyboard button event structure (event.key.*) - */ -typedef struct SDL_KeyboardEvent -{ - Uint32 type; /**< ::SDL_KEYDOWN or ::SDL_KEYUP */ - Uint32 timestamp; - Uint32 windowID; /**< The window with keyboard focus, if any */ - Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */ - Uint8 repeat; /**< Non-zero if this is a key repeat */ - Uint8 padding2; - Uint8 padding3; - SDL_Keysym keysym; /**< The key that was pressed or released */ -} SDL_KeyboardEvent; - -#define SDL_TEXTEDITINGEVENT_TEXT_SIZE (32) -/** - * \brief Keyboard text editing event structure (event.edit.*) - */ -typedef struct SDL_TextEditingEvent -{ - Uint32 type; /**< ::SDL_TEXTEDITING */ - Uint32 timestamp; - Uint32 windowID; /**< The window with keyboard focus, if any */ - char text[SDL_TEXTEDITINGEVENT_TEXT_SIZE]; /**< The editing text */ - Sint32 start; /**< The start cursor of selected editing text */ - Sint32 length; /**< The length of selected editing text */ -} SDL_TextEditingEvent; - - -#define SDL_TEXTINPUTEVENT_TEXT_SIZE (32) -/** - * \brief Keyboard text input event structure (event.text.*) - */ -typedef struct SDL_TextInputEvent -{ - Uint32 type; /**< ::SDL_TEXTINPUT */ - Uint32 timestamp; - Uint32 windowID; /**< The window with keyboard focus, if any */ - char text[SDL_TEXTINPUTEVENT_TEXT_SIZE]; /**< The input text */ -} SDL_TextInputEvent; - -/** - * \brief Mouse motion event structure (event.motion.*) - */ -typedef struct SDL_MouseMotionEvent -{ - Uint32 type; /**< ::SDL_MOUSEMOTION */ - Uint32 timestamp; - Uint32 windowID; /**< The window with mouse focus, if any */ - Uint32 which; /**< The mouse instance id, or SDL_TOUCH_MOUSEID */ - Uint32 state; /**< The current button state */ - Sint32 x; /**< X coordinate, relative to window */ - Sint32 y; /**< Y coordinate, relative to window */ - Sint32 xrel; /**< The relative motion in the X direction */ - Sint32 yrel; /**< The relative motion in the Y direction */ -} SDL_MouseMotionEvent; - -/** - * \brief Mouse button event structure (event.button.*) - */ -typedef struct SDL_MouseButtonEvent -{ - Uint32 type; /**< ::SDL_MOUSEBUTTONDOWN or ::SDL_MOUSEBUTTONUP */ - Uint32 timestamp; - Uint32 windowID; /**< The window with mouse focus, if any */ - Uint32 which; /**< The mouse instance id, or SDL_TOUCH_MOUSEID */ - Uint8 button; /**< The mouse button index */ - Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */ - Uint8 clicks; /**< 1 for single-click, 2 for double-click, etc. */ - Uint8 padding1; - Sint32 x; /**< X coordinate, relative to window */ - Sint32 y; /**< Y coordinate, relative to window */ -} SDL_MouseButtonEvent; - -/** - * \brief Mouse wheel event structure (event.wheel.*) - */ -typedef struct SDL_MouseWheelEvent -{ - Uint32 type; /**< ::SDL_MOUSEWHEEL */ - Uint32 timestamp; - Uint32 windowID; /**< The window with mouse focus, if any */ - Uint32 which; /**< The mouse instance id, or SDL_TOUCH_MOUSEID */ - Sint32 x; /**< The amount scrolled horizontally, positive to the right and negative to the left */ - Sint32 y; /**< The amount scrolled vertically, positive away from the user and negative toward the user */ -} SDL_MouseWheelEvent; - -/** - * \brief Joystick axis motion event structure (event.jaxis.*) - */ -typedef struct SDL_JoyAxisEvent -{ - Uint32 type; /**< ::SDL_JOYAXISMOTION */ - Uint32 timestamp; - SDL_JoystickID which; /**< The joystick instance id */ - Uint8 axis; /**< The joystick axis index */ - Uint8 padding1; - Uint8 padding2; - Uint8 padding3; - Sint16 value; /**< The axis value (range: -32768 to 32767) */ - Uint16 padding4; -} SDL_JoyAxisEvent; - -/** - * \brief Joystick trackball motion event structure (event.jball.*) - */ -typedef struct SDL_JoyBallEvent -{ - Uint32 type; /**< ::SDL_JOYBALLMOTION */ - Uint32 timestamp; - SDL_JoystickID which; /**< The joystick instance id */ - Uint8 ball; /**< The joystick trackball index */ - Uint8 padding1; - Uint8 padding2; - Uint8 padding3; - Sint16 xrel; /**< The relative motion in the X direction */ - Sint16 yrel; /**< The relative motion in the Y direction */ -} SDL_JoyBallEvent; - -/** - * \brief Joystick hat position change event structure (event.jhat.*) - */ -typedef struct SDL_JoyHatEvent -{ - Uint32 type; /**< ::SDL_JOYHATMOTION */ - Uint32 timestamp; - SDL_JoystickID which; /**< The joystick instance id */ - Uint8 hat; /**< The joystick hat index */ - Uint8 value; /**< The hat position value. - * \sa ::SDL_HAT_LEFTUP ::SDL_HAT_UP ::SDL_HAT_RIGHTUP - * \sa ::SDL_HAT_LEFT ::SDL_HAT_CENTERED ::SDL_HAT_RIGHT - * \sa ::SDL_HAT_LEFTDOWN ::SDL_HAT_DOWN ::SDL_HAT_RIGHTDOWN - * - * Note that zero means the POV is centered. - */ - Uint8 padding1; - Uint8 padding2; -} SDL_JoyHatEvent; - -/** - * \brief Joystick button event structure (event.jbutton.*) - */ -typedef struct SDL_JoyButtonEvent -{ - Uint32 type; /**< ::SDL_JOYBUTTONDOWN or ::SDL_JOYBUTTONUP */ - Uint32 timestamp; - SDL_JoystickID which; /**< The joystick instance id */ - Uint8 button; /**< The joystick button index */ - Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */ - Uint8 padding1; - Uint8 padding2; -} SDL_JoyButtonEvent; - -/** - * \brief Joystick device event structure (event.jdevice.*) - */ -typedef struct SDL_JoyDeviceEvent -{ - Uint32 type; /**< ::SDL_JOYDEVICEADDED or ::SDL_JOYDEVICEREMOVED */ - Uint32 timestamp; - Sint32 which; /**< The joystick device index for the ADDED event, instance id for the REMOVED event */ -} SDL_JoyDeviceEvent; - - -/** - * \brief Game controller axis motion event structure (event.caxis.*) - */ -typedef struct SDL_ControllerAxisEvent -{ - Uint32 type; /**< ::SDL_CONTROLLERAXISMOTION */ - Uint32 timestamp; - SDL_JoystickID which; /**< The joystick instance id */ - Uint8 axis; /**< The controller axis (SDL_GameControllerAxis) */ - Uint8 padding1; - Uint8 padding2; - Uint8 padding3; - Sint16 value; /**< The axis value (range: -32768 to 32767) */ - Uint16 padding4; -} SDL_ControllerAxisEvent; - - -/** - * \brief Game controller button event structure (event.cbutton.*) - */ -typedef struct SDL_ControllerButtonEvent -{ - Uint32 type; /**< ::SDL_CONTROLLERBUTTONDOWN or ::SDL_CONTROLLERBUTTONUP */ - Uint32 timestamp; - SDL_JoystickID which; /**< The joystick instance id */ - Uint8 button; /**< The controller button (SDL_GameControllerButton) */ - Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */ - Uint8 padding1; - Uint8 padding2; -} SDL_ControllerButtonEvent; - - -/** - * \brief Controller device event structure (event.cdevice.*) - */ -typedef struct SDL_ControllerDeviceEvent -{ - Uint32 type; /**< ::SDL_CONTROLLERDEVICEADDED, ::SDL_CONTROLLERDEVICEREMOVED, or ::SDL_CONTROLLERDEVICEREMAPPED */ - Uint32 timestamp; - Sint32 which; /**< The joystick device index for the ADDED event, instance id for the REMOVED or REMAPPED event */ -} SDL_ControllerDeviceEvent; - - -/** - * \brief Touch finger event structure (event.tfinger.*) - */ -typedef struct SDL_TouchFingerEvent -{ - Uint32 type; /**< ::SDL_FINGERMOTION or ::SDL_FINGERDOWN or ::SDL_FINGERUP */ - Uint32 timestamp; - SDL_TouchID touchId; /**< The touch device id */ - SDL_FingerID fingerId; - float x; /**< Normalized in the range 0...1 */ - float y; /**< Normalized in the range 0...1 */ - float dx; /**< Normalized in the range 0...1 */ - float dy; /**< Normalized in the range 0...1 */ - float pressure; /**< Normalized in the range 0...1 */ -} SDL_TouchFingerEvent; - - -/** - * \brief Multiple Finger Gesture Event (event.mgesture.*) - */ -typedef struct SDL_MultiGestureEvent -{ - Uint32 type; /**< ::SDL_MULTIGESTURE */ - Uint32 timestamp; - SDL_TouchID touchId; /**< The touch device index */ - float dTheta; - float dDist; - float x; - float y; - Uint16 numFingers; - Uint16 padding; -} SDL_MultiGestureEvent; - - -/** - * \brief Dollar Gesture Event (event.dgesture.*) - */ -typedef struct SDL_DollarGestureEvent -{ - Uint32 type; /**< ::SDL_DOLLARGESTURE */ - Uint32 timestamp; - SDL_TouchID touchId; /**< The touch device id */ - SDL_GestureID gestureId; - Uint32 numFingers; - float error; - float x; /**< Normalized center of gesture */ - float y; /**< Normalized center of gesture */ -} SDL_DollarGestureEvent; - - -/** - * \brief An event used to request a file open by the system (event.drop.*) - * This event is disabled by default, you can enable it with SDL_EventState() - * \note If you enable this event, you must free the filename in the event. - */ -typedef struct SDL_DropEvent -{ - Uint32 type; /**< ::SDL_DROPFILE */ - Uint32 timestamp; - char *file; /**< The file name, which should be freed with SDL_free() */ -} SDL_DropEvent; - - -/** - * \brief The "quit requested" event - */ -typedef struct SDL_QuitEvent -{ - Uint32 type; /**< ::SDL_QUIT */ - Uint32 timestamp; -} SDL_QuitEvent; - -/** - * \brief OS Specific event - */ -typedef struct SDL_OSEvent -{ - Uint32 type; /**< ::SDL_QUIT */ - Uint32 timestamp; -} SDL_OSEvent; - -/** - * \brief A user-defined event type (event.user.*) - */ -typedef struct SDL_UserEvent -{ - Uint32 type; /**< ::SDL_USEREVENT through ::SDL_LASTEVENT-1 */ - Uint32 timestamp; - Uint32 windowID; /**< The associated window if any */ - Sint32 code; /**< User defined event code */ - void *data1; /**< User defined data pointer */ - void *data2; /**< User defined data pointer */ -} SDL_UserEvent; - - -struct SDL_SysWMmsg; -typedef struct SDL_SysWMmsg SDL_SysWMmsg; - -/** - * \brief A video driver dependent system event (event.syswm.*) - * This event is disabled by default, you can enable it with SDL_EventState() - * - * \note If you want to use this event, you should include SDL_syswm.h. - */ -typedef struct SDL_SysWMEvent -{ - Uint32 type; /**< ::SDL_SYSWMEVENT */ - Uint32 timestamp; - SDL_SysWMmsg *msg; /**< driver dependent data, defined in SDL_syswm.h */ -} SDL_SysWMEvent; - -/** - * \brief General event structure - */ -typedef union SDL_Event -{ - Uint32 type; /**< Event type, shared with all events */ - SDL_CommonEvent common; /**< Common event data */ - SDL_WindowEvent window; /**< Window event data */ - SDL_KeyboardEvent key; /**< Keyboard event data */ - SDL_TextEditingEvent edit; /**< Text editing event data */ - SDL_TextInputEvent text; /**< Text input event data */ - SDL_MouseMotionEvent motion; /**< Mouse motion event data */ - SDL_MouseButtonEvent button; /**< Mouse button event data */ - SDL_MouseWheelEvent wheel; /**< Mouse wheel event data */ - SDL_JoyAxisEvent jaxis; /**< Joystick axis event data */ - SDL_JoyBallEvent jball; /**< Joystick ball event data */ - SDL_JoyHatEvent jhat; /**< Joystick hat event data */ - SDL_JoyButtonEvent jbutton; /**< Joystick button event data */ - SDL_JoyDeviceEvent jdevice; /**< Joystick device change event data */ - SDL_ControllerAxisEvent caxis; /**< Game Controller axis event data */ - SDL_ControllerButtonEvent cbutton; /**< Game Controller button event data */ - SDL_ControllerDeviceEvent cdevice; /**< Game Controller device event data */ - SDL_QuitEvent quit; /**< Quit request event data */ - SDL_UserEvent user; /**< Custom event data */ - SDL_SysWMEvent syswm; /**< System dependent window event data */ - SDL_TouchFingerEvent tfinger; /**< Touch finger event data */ - SDL_MultiGestureEvent mgesture; /**< Gesture event data */ - SDL_DollarGestureEvent dgesture; /**< Gesture event data */ - SDL_DropEvent drop; /**< Drag and drop event data */ - - /* This is necessary for ABI compatibility between Visual C++ and GCC - Visual C++ will respect the push pack pragma and use 52 bytes for - this structure, and GCC will use the alignment of the largest datatype - within the union, which is 8 bytes. - - So... we'll add padding to force the size to be 56 bytes for both. - */ - Uint8 padding[56]; -} SDL_Event; - - -/* Function prototypes */ - -/** - * Pumps the event loop, gathering events from the input devices. - * - * This function updates the event queue and internal input device state. - * - * This should only be run in the thread that sets the video mode. - */ -extern DECLSPEC void SDLCALL SDL_PumpEvents(void); - -/* @{ */ -typedef enum -{ - SDL_ADDEVENT, - SDL_PEEKEVENT, - SDL_GETEVENT -} SDL_eventaction; - -/** - * Checks the event queue for messages and optionally returns them. - * - * If \c action is ::SDL_ADDEVENT, up to \c numevents events will be added to - * the back of the event queue. - * - * If \c action is ::SDL_PEEKEVENT, up to \c numevents events at the front - * of the event queue, within the specified minimum and maximum type, - * will be returned and will not be removed from the queue. - * - * If \c action is ::SDL_GETEVENT, up to \c numevents events at the front - * of the event queue, within the specified minimum and maximum type, - * will be returned and will be removed from the queue. - * - * \return The number of events actually stored, or -1 if there was an error. - * - * This function is thread-safe. - */ -extern DECLSPEC int SDLCALL SDL_PeepEvents(SDL_Event * events, int numevents, - SDL_eventaction action, - Uint32 minType, Uint32 maxType); -/* @} */ - -/** - * Checks to see if certain event types are in the event queue. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasEvent(Uint32 type); -extern DECLSPEC SDL_bool SDLCALL SDL_HasEvents(Uint32 minType, Uint32 maxType); - -/** - * This function clears events from the event queue - */ -extern DECLSPEC void SDLCALL SDL_FlushEvent(Uint32 type); -extern DECLSPEC void SDLCALL SDL_FlushEvents(Uint32 minType, Uint32 maxType); - -/** - * \brief Polls for currently pending events. - * - * \return 1 if there are any pending events, or 0 if there are none available. - * - * \param event If not NULL, the next event is removed from the queue and - * stored in that area. - */ -extern DECLSPEC int SDLCALL SDL_PollEvent(SDL_Event * event); - -/** - * \brief Waits indefinitely for the next available event. - * - * \return 1, or 0 if there was an error while waiting for events. - * - * \param event If not NULL, the next event is removed from the queue and - * stored in that area. - */ -extern DECLSPEC int SDLCALL SDL_WaitEvent(SDL_Event * event); - -/** - * \brief Waits until the specified timeout (in milliseconds) for the next - * available event. - * - * \return 1, or 0 if there was an error while waiting for events. - * - * \param event If not NULL, the next event is removed from the queue and - * stored in that area. - * \param timeout The timeout (in milliseconds) to wait for next event. - */ -extern DECLSPEC int SDLCALL SDL_WaitEventTimeout(SDL_Event * event, - int timeout); - -/** - * \brief Add an event to the event queue. - * - * \return 1 on success, 0 if the event was filtered, or -1 if the event queue - * was full or there was some other error. - */ -extern DECLSPEC int SDLCALL SDL_PushEvent(SDL_Event * event); - -typedef int (SDLCALL * SDL_EventFilter) (void *userdata, SDL_Event * event); - -/** - * Sets up a filter to process all events before they change internal state and - * are posted to the internal event queue. - * - * The filter is prototyped as: - * \code - * int SDL_EventFilter(void *userdata, SDL_Event * event); - * \endcode - * - * If the filter returns 1, then the event will be added to the internal queue. - * If it returns 0, then the event will be dropped from the queue, but the - * internal state will still be updated. This allows selective filtering of - * dynamically arriving events. - * - * \warning Be very careful of what you do in the event filter function, as - * it may run in a different thread! - * - * There is one caveat when dealing with the ::SDL_QuitEvent event type. The - * event filter is only called when the window manager desires to close the - * application window. If the event filter returns 1, then the window will - * be closed, otherwise the window will remain open if possible. - * - * If the quit event is generated by an interrupt signal, it will bypass the - * internal queue and be delivered to the application at the next event poll. - */ -extern DECLSPEC void SDLCALL SDL_SetEventFilter(SDL_EventFilter filter, - void *userdata); - -/** - * Return the current event filter - can be used to "chain" filters. - * If there is no event filter set, this function returns SDL_FALSE. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_GetEventFilter(SDL_EventFilter * filter, - void **userdata); - -/** - * Add a function which is called when an event is added to the queue. - */ -extern DECLSPEC void SDLCALL SDL_AddEventWatch(SDL_EventFilter filter, - void *userdata); - -/** - * Remove an event watch function added with SDL_AddEventWatch() - */ -extern DECLSPEC void SDLCALL SDL_DelEventWatch(SDL_EventFilter filter, - void *userdata); - -/** - * Run the filter function on the current event queue, removing any - * events for which the filter returns 0. - */ -extern DECLSPEC void SDLCALL SDL_FilterEvents(SDL_EventFilter filter, - void *userdata); - -/* @{ */ -#define SDL_QUERY -1 -#define SDL_IGNORE 0 -#define SDL_DISABLE 0 -#define SDL_ENABLE 1 - -/** - * This function allows you to set the state of processing certain events. - * - If \c state is set to ::SDL_IGNORE, that event will be automatically - * dropped from the event queue and will not event be filtered. - * - If \c state is set to ::SDL_ENABLE, that event will be processed - * normally. - * - If \c state is set to ::SDL_QUERY, SDL_EventState() will return the - * current processing state of the specified event. - */ -extern DECLSPEC Uint8 SDLCALL SDL_EventState(Uint32 type, int state); -/* @} */ -#define SDL_GetEventState(type) SDL_EventState(type, SDL_QUERY) - -/** - * This function allocates a set of user-defined events, and returns - * the beginning event number for that set of events. - * - * If there aren't enough user-defined events left, this function - * returns (Uint32)-1 - */ -extern DECLSPEC Uint32 SDLCALL SDL_RegisterEvents(int numevents); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_events_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_filesystem.h b/src/SDL2/include/SDL_filesystem.h deleted file mode 100644 index de3e227d..00000000 --- a/src/SDL2/include/SDL_filesystem.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_filesystem.h - * - * \brief Include file for filesystem SDL API functions - */ - -#ifndef _SDL_filesystem_h -#define _SDL_filesystem_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" - -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Get the path where the application resides. - * - * Get the "base path". This is the directory where the application was run - * from, which is probably the installation directory, and may or may not - * be the process's current working directory. - * - * This returns an absolute path in UTF-8 encoding, and is guaranteed to - * end with a path separator ('\\' on Windows, '/' most other places). - * - * The pointer returned by this function is owned by you. Please call - * SDL_free() on the pointer when you are done with it, or it will be a - * memory leak. This is not necessarily a fast call, though, so you should - * call this once near startup and save the string if you need it. - * - * Some platforms can't determine the application's path, and on other - * platforms, this might be meaningless. In such cases, this function will - * return NULL. - * - * \return String of base dir in UTF-8 encoding, or NULL on error. - * - * \sa SDL_GetPrefPath - */ -extern DECLSPEC char *SDLCALL SDL_GetBasePath(void); - -/** - * \brief Get the user-and-app-specific path where files can be written. - * - * Get the "pref dir". This is meant to be where users can write personal - * files (preferences and save games, etc) that are specific to your - * application. This directory is unique per user, per application. - * - * This function will decide the appropriate location in the native filesystem, - * create the directory if necessary, and return a string of the absolute - * path to the directory in UTF-8 encoding. - * - * On Windows, the string might look like: - * "C:\\Users\\bob\\AppData\\Roaming\\My Company\\My Program Name\\" - * - * On Linux, the string might look like: - * "/home/bob/.local/share/My Program Name/" - * - * On Mac OS X, the string might look like: - * "/Users/bob/Library/Application Support/My Program Name/" - * - * (etc.) - * - * You specify the name of your organization (if it's not a real organization, - * your name or an Internet domain you own might do) and the name of your - * application. These should be untranslated proper names. - * - * Both the org and app strings may become part of a directory name, so - * please follow these rules: - * - * - Try to use the same org string (including case-sensitivity) for - * all your applications that use this function. - * - Always use a unique app string for each one, and make sure it never - * changes for an app once you've decided on it. - * - Unicode characters are legal, as long as it's UTF-8 encoded, but... - * - ...only use letters, numbers, and spaces. Avoid punctuation like - * "Game Name 2: Bad Guy's Revenge!" ... "Game Name 2" is sufficient. - * - * This returns an absolute path in UTF-8 encoding, and is guaranteed to - * end with a path separator ('\\' on Windows, '/' most other places). - * - * The pointer returned by this function is owned by you. Please call - * SDL_free() on the pointer when you are done with it, or it will be a - * memory leak. This is not necessarily a fast call, though, so you should - * call this once near startup and save the string if you need it. - * - * You should assume the path returned by this function is the only safe - * place to write files (and that SDL_GetBasePath(), while it might be - * writable, or even the parent of the returned path, aren't where you - * should be writing things). - * - * Some platforms can't determine the pref path, and on other - * platforms, this might be meaningless. In such cases, this function will - * return NULL. - * - * \param org The name of your organization. - * \param app The name of your application. - * \return UTF-8 string of user dir in platform-dependent notation. NULL - * if there's a problem (creating directory failed, etc). - * - * \sa SDL_GetBasePath - */ -extern DECLSPEC char *SDLCALL SDL_GetPrefPath(const char *org, const char *app); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_system_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_gamecontroller.h b/src/SDL2/include/SDL_gamecontroller.h deleted file mode 100644 index b00ad713..00000000 --- a/src/SDL2/include/SDL_gamecontroller.h +++ /dev/null @@ -1,316 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_gamecontroller.h - * - * Include file for SDL game controller event handling - */ - -#ifndef _SDL_gamecontroller_h -#define _SDL_gamecontroller_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_rwops.h" -#include "SDL_joystick.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \file SDL_gamecontroller.h - * - * In order to use these functions, SDL_Init() must have been called - * with the ::SDL_INIT_JOYSTICK flag. This causes SDL to scan the system - * for game controllers, and load appropriate drivers. - * - * If you would like to receive controller updates while the application - * is in the background, you should set the following hint before calling - * SDL_Init(): SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS - */ - -/* The gamecontroller structure used to identify an SDL game controller */ -struct _SDL_GameController; -typedef struct _SDL_GameController SDL_GameController; - - -typedef enum -{ - SDL_CONTROLLER_BINDTYPE_NONE = 0, - SDL_CONTROLLER_BINDTYPE_BUTTON, - SDL_CONTROLLER_BINDTYPE_AXIS, - SDL_CONTROLLER_BINDTYPE_HAT -} SDL_GameControllerBindType; - -/** - * Get the SDL joystick layer binding for this controller button/axis mapping - */ -typedef struct SDL_GameControllerButtonBind -{ - SDL_GameControllerBindType bindType; - union - { - int button; - int axis; - struct { - int hat; - int hat_mask; - } hat; - } value; - -} SDL_GameControllerButtonBind; - - -/** - * To count the number of game controllers in the system for the following: - * int nJoysticks = SDL_NumJoysticks(); - * int nGameControllers = 0; - * for ( int i = 0; i < nJoysticks; i++ ) { - * if ( SDL_IsGameController(i) ) { - * nGameControllers++; - * } - * } - * - * Using the SDL_HINT_GAMECONTROLLERCONFIG hint or the SDL_GameControllerAddMapping you can add support for controllers SDL is unaware of or cause an existing controller to have a different binding. The format is: - * guid,name,mappings - * - * Where GUID is the string value from SDL_JoystickGetGUIDString(), name is the human readable string for the device and mappings are controller mappings to joystick ones. - * Under Windows there is a reserved GUID of "xinput" that covers any XInput devices. - * The mapping format for joystick is: - * bX - a joystick button, index X - * hX.Y - hat X with value Y - * aX - axis X of the joystick - * Buttons can be used as a controller axis and vice versa. - * - * This string shows an example of a valid mapping for a controller - * "341a3608000000000000504944564944,Afterglow PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7", - * - */ - -/** - * Load a set of mappings from a seekable SDL data stream (memory or file), filtered by the current SDL_GetPlatform() - * A community sourced database of controllers is available at https://raw.github.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt - * - * If \c freerw is non-zero, the stream will be closed after being read. - * - * \return number of mappings added, -1 on error - */ -extern DECLSPEC int SDLCALL SDL_GameControllerAddMappingsFromRW( SDL_RWops * rw, int freerw ); - -/** - * Load a set of mappings from a file, filtered by the current SDL_GetPlatform() - * - * Convenience macro. - */ -#define SDL_GameControllerAddMappingsFromFile(file) SDL_GameControllerAddMappingsFromRW(SDL_RWFromFile(file, "rb"), 1) - -/** - * Add or update an existing mapping configuration - * - * \return 1 if mapping is added, 0 if updated, -1 on error - */ -extern DECLSPEC int SDLCALL SDL_GameControllerAddMapping( const char* mappingString ); - -/** - * Get a mapping string for a GUID - * - * \return the mapping string. Must be freed with SDL_free. Returns NULL if no mapping is available - */ -extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForGUID( SDL_JoystickGUID guid ); - -/** - * Get a mapping string for an open GameController - * - * \return the mapping string. Must be freed with SDL_free. Returns NULL if no mapping is available - */ -extern DECLSPEC char * SDLCALL SDL_GameControllerMapping( SDL_GameController * gamecontroller ); - -/** - * Is the joystick on this index supported by the game controller interface? - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsGameController(int joystick_index); - - -/** - * Get the implementation dependent name of a game controller. - * This can be called before any controllers are opened. - * If no name can be found, this function returns NULL. - */ -extern DECLSPEC const char *SDLCALL SDL_GameControllerNameForIndex(int joystick_index); - -/** - * Open a game controller for use. - * The index passed as an argument refers to the N'th game controller on the system. - * This index is the value which will identify this controller in future controller - * events. - * - * \return A controller identifier, or NULL if an error occurred. - */ -extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerOpen(int joystick_index); - -/** - * Return the name for this currently opened controller - */ -extern DECLSPEC const char *SDLCALL SDL_GameControllerName(SDL_GameController *gamecontroller); - -/** - * Returns SDL_TRUE if the controller has been opened and currently connected, - * or SDL_FALSE if it has not. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerGetAttached(SDL_GameController *gamecontroller); - -/** - * Get the underlying joystick object used by a controller - */ -extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller); - -/** - * Enable/disable controller event polling. - * - * If controller events are disabled, you must call SDL_GameControllerUpdate() - * yourself and check the state of the controller when you want controller - * information. - * - * The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE. - */ -extern DECLSPEC int SDLCALL SDL_GameControllerEventState(int state); - -/** - * Update the current state of the open game controllers. - * - * This is called automatically by the event loop if any game controller - * events are enabled. - */ -extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void); - - -/** - * The list of axes available from a controller - */ -typedef enum -{ - SDL_CONTROLLER_AXIS_INVALID = -1, - SDL_CONTROLLER_AXIS_LEFTX, - SDL_CONTROLLER_AXIS_LEFTY, - SDL_CONTROLLER_AXIS_RIGHTX, - SDL_CONTROLLER_AXIS_RIGHTY, - SDL_CONTROLLER_AXIS_TRIGGERLEFT, - SDL_CONTROLLER_AXIS_TRIGGERRIGHT, - SDL_CONTROLLER_AXIS_MAX -} SDL_GameControllerAxis; - -/** - * turn this string into a axis mapping - */ -extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *pchString); - -/** - * turn this axis enum into a string mapping - */ -extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis); - -/** - * Get the SDL joystick layer binding for this controller button mapping - */ -extern DECLSPEC SDL_GameControllerButtonBind SDLCALL -SDL_GameControllerGetBindForAxis(SDL_GameController *gamecontroller, - SDL_GameControllerAxis axis); - -/** - * Get the current state of an axis control on a game controller. - * - * The state is a value ranging from -32768 to 32767. - * - * The axis indices start at index 0. - */ -extern DECLSPEC Sint16 SDLCALL -SDL_GameControllerGetAxis(SDL_GameController *gamecontroller, - SDL_GameControllerAxis axis); - -/** - * The list of buttons available from a controller - */ -typedef enum -{ - SDL_CONTROLLER_BUTTON_INVALID = -1, - SDL_CONTROLLER_BUTTON_A, - SDL_CONTROLLER_BUTTON_B, - SDL_CONTROLLER_BUTTON_X, - SDL_CONTROLLER_BUTTON_Y, - SDL_CONTROLLER_BUTTON_BACK, - SDL_CONTROLLER_BUTTON_GUIDE, - SDL_CONTROLLER_BUTTON_START, - SDL_CONTROLLER_BUTTON_LEFTSTICK, - SDL_CONTROLLER_BUTTON_RIGHTSTICK, - SDL_CONTROLLER_BUTTON_LEFTSHOULDER, - SDL_CONTROLLER_BUTTON_RIGHTSHOULDER, - SDL_CONTROLLER_BUTTON_DPAD_UP, - SDL_CONTROLLER_BUTTON_DPAD_DOWN, - SDL_CONTROLLER_BUTTON_DPAD_LEFT, - SDL_CONTROLLER_BUTTON_DPAD_RIGHT, - SDL_CONTROLLER_BUTTON_MAX -} SDL_GameControllerButton; - -/** - * turn this string into a button mapping - */ -extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *pchString); - -/** - * turn this button enum into a string mapping - */ -extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForButton(SDL_GameControllerButton button); - -/** - * Get the SDL joystick layer binding for this controller button mapping - */ -extern DECLSPEC SDL_GameControllerButtonBind SDLCALL -SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller, - SDL_GameControllerButton button); - - -/** - * Get the current state of a button on a game controller. - * - * The button indices start at index 0. - */ -extern DECLSPEC Uint8 SDLCALL SDL_GameControllerGetButton(SDL_GameController *gamecontroller, - SDL_GameControllerButton button); - -/** - * Close a controller previously opened with SDL_GameControllerOpen(). - */ -extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_gamecontroller_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_gesture.h b/src/SDL2/include/SDL_gesture.h deleted file mode 100644 index dbc16924..00000000 --- a/src/SDL2/include/SDL_gesture.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_gesture.h - * - * Include file for SDL gesture event handling. - */ - -#ifndef _SDL_gesture_h -#define _SDL_gesture_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_video.h" - -#include "SDL_touch.h" - - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -typedef Sint64 SDL_GestureID; - -/* Function prototypes */ - -/** - * \brief Begin Recording a gesture on the specified touch, or all touches (-1) - * - * - */ -extern DECLSPEC int SDLCALL SDL_RecordGesture(SDL_TouchID touchId); - - -/** - * \brief Save all currently loaded Dollar Gesture templates - * - * - */ -extern DECLSPEC int SDLCALL SDL_SaveAllDollarTemplates(SDL_RWops *dst); - -/** - * \brief Save a currently loaded Dollar Gesture template - * - * - */ -extern DECLSPEC int SDLCALL SDL_SaveDollarTemplate(SDL_GestureID gestureId,SDL_RWops *dst); - - -/** - * \brief Load Dollar Gesture templates from a file - * - * - */ -extern DECLSPEC int SDLCALL SDL_LoadDollarTemplates(SDL_TouchID touchId, SDL_RWops *src); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_gesture_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_haptic.h b/src/SDL2/include/SDL_haptic.h deleted file mode 100644 index 234975ab..00000000 --- a/src/SDL2/include/SDL_haptic.h +++ /dev/null @@ -1,1225 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_haptic.h - * - * \brief The SDL Haptic subsystem allows you to control haptic (force feedback) - * devices. - * - * The basic usage is as follows: - * - Initialize the Subsystem (::SDL_INIT_HAPTIC). - * - Open a Haptic Device. - * - SDL_HapticOpen() to open from index. - * - SDL_HapticOpenFromJoystick() to open from an existing joystick. - * - Create an effect (::SDL_HapticEffect). - * - Upload the effect with SDL_HapticNewEffect(). - * - Run the effect with SDL_HapticRunEffect(). - * - (optional) Free the effect with SDL_HapticDestroyEffect(). - * - Close the haptic device with SDL_HapticClose(). - * - * \par Simple rumble example: - * \code - * SDL_Haptic *haptic; - * - * // Open the device - * haptic = SDL_HapticOpen( 0 ); - * if (haptic == NULL) - * return -1; - * - * // Initialize simple rumble - * if (SDL_HapticRumbleInit( haptic ) != 0) - * return -1; - * - * // Play effect at 50% strength for 2 seconds - * if (SDL_HapticRumblePlay( haptic, 0.5, 2000 ) != 0) - * return -1; - * SDL_Delay( 2000 ); - * - * // Clean up - * SDL_HapticClose( haptic ); - * \endcode - * - * \par Complete example: - * \code - * int test_haptic( SDL_Joystick * joystick ) { - * SDL_Haptic *haptic; - * SDL_HapticEffect effect; - * int effect_id; - * - * // Open the device - * haptic = SDL_HapticOpenFromJoystick( joystick ); - * if (haptic == NULL) return -1; // Most likely joystick isn't haptic - * - * // See if it can do sine waves - * if ((SDL_HapticQuery(haptic) & SDL_HAPTIC_SINE)==0) { - * SDL_HapticClose(haptic); // No sine effect - * return -1; - * } - * - * // Create the effect - * memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default - * effect.type = SDL_HAPTIC_SINE; - * effect.periodic.direction.type = SDL_HAPTIC_POLAR; // Polar coordinates - * effect.periodic.direction.dir[0] = 18000; // Force comes from south - * effect.periodic.period = 1000; // 1000 ms - * effect.periodic.magnitude = 20000; // 20000/32767 strength - * effect.periodic.length = 5000; // 5 seconds long - * effect.periodic.attack_length = 1000; // Takes 1 second to get max strength - * effect.periodic.fade_length = 1000; // Takes 1 second to fade away - * - * // Upload the effect - * effect_id = SDL_HapticNewEffect( haptic, &effect ); - * - * // Test the effect - * SDL_HapticRunEffect( haptic, effect_id, 1 ); - * SDL_Delay( 5000); // Wait for the effect to finish - * - * // We destroy the effect, although closing the device also does this - * SDL_HapticDestroyEffect( haptic, effect_id ); - * - * // Close the device - * SDL_HapticClose(haptic); - * - * return 0; // Success - * } - * \endcode - * - * You can also find out more information on my blog: - * http://bobbens.dyndns.org/journal/2010/sdl_haptic/ - * - * \author Edgar Simo Serra - */ - -#ifndef _SDL_haptic_h -#define _SDL_haptic_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_joystick.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/** - * \typedef SDL_Haptic - * - * \brief The haptic structure used to identify an SDL haptic. - * - * \sa SDL_HapticOpen - * \sa SDL_HapticOpenFromJoystick - * \sa SDL_HapticClose - */ -struct _SDL_Haptic; -typedef struct _SDL_Haptic SDL_Haptic; - - -/** - * \name Haptic features - * - * Different haptic features a device can have. - */ -/* @{ */ - -/** - * \name Haptic effects - */ -/* @{ */ - -/** - * \brief Constant effect supported. - * - * Constant haptic effect. - * - * \sa SDL_HapticCondition - */ -#define SDL_HAPTIC_CONSTANT (1<<0) - -/** - * \brief Sine wave effect supported. - * - * Periodic haptic effect that simulates sine waves. - * - * \sa SDL_HapticPeriodic - */ -#define SDL_HAPTIC_SINE (1<<1) - -/** - * \brief Left/Right effect supported. - * - * Haptic effect for direct control over high/low frequency motors. - * - * \sa SDL_HapticLeftRight - * \warning this value was SDL_HAPTIC_SQUARE right before 2.0.0 shipped. Sorry, - * we ran out of bits, and this is important for XInput devices. - */ -#define SDL_HAPTIC_LEFTRIGHT (1<<2) - -/* !!! FIXME: put this back when we have more bits in 2.1 */ -/* #define SDL_HAPTIC_SQUARE (1<<2) */ - -/** - * \brief Triangle wave effect supported. - * - * Periodic haptic effect that simulates triangular waves. - * - * \sa SDL_HapticPeriodic - */ -#define SDL_HAPTIC_TRIANGLE (1<<3) - -/** - * \brief Sawtoothup wave effect supported. - * - * Periodic haptic effect that simulates saw tooth up waves. - * - * \sa SDL_HapticPeriodic - */ -#define SDL_HAPTIC_SAWTOOTHUP (1<<4) - -/** - * \brief Sawtoothdown wave effect supported. - * - * Periodic haptic effect that simulates saw tooth down waves. - * - * \sa SDL_HapticPeriodic - */ -#define SDL_HAPTIC_SAWTOOTHDOWN (1<<5) - -/** - * \brief Ramp effect supported. - * - * Ramp haptic effect. - * - * \sa SDL_HapticRamp - */ -#define SDL_HAPTIC_RAMP (1<<6) - -/** - * \brief Spring effect supported - uses axes position. - * - * Condition haptic effect that simulates a spring. Effect is based on the - * axes position. - * - * \sa SDL_HapticCondition - */ -#define SDL_HAPTIC_SPRING (1<<7) - -/** - * \brief Damper effect supported - uses axes velocity. - * - * Condition haptic effect that simulates dampening. Effect is based on the - * axes velocity. - * - * \sa SDL_HapticCondition - */ -#define SDL_HAPTIC_DAMPER (1<<8) - -/** - * \brief Inertia effect supported - uses axes acceleration. - * - * Condition haptic effect that simulates inertia. Effect is based on the axes - * acceleration. - * - * \sa SDL_HapticCondition - */ -#define SDL_HAPTIC_INERTIA (1<<9) - -/** - * \brief Friction effect supported - uses axes movement. - * - * Condition haptic effect that simulates friction. Effect is based on the - * axes movement. - * - * \sa SDL_HapticCondition - */ -#define SDL_HAPTIC_FRICTION (1<<10) - -/** - * \brief Custom effect is supported. - * - * User defined custom haptic effect. - */ -#define SDL_HAPTIC_CUSTOM (1<<11) - -/* @} *//* Haptic effects */ - -/* These last few are features the device has, not effects */ - -/** - * \brief Device can set global gain. - * - * Device supports setting the global gain. - * - * \sa SDL_HapticSetGain - */ -#define SDL_HAPTIC_GAIN (1<<12) - -/** - * \brief Device can set autocenter. - * - * Device supports setting autocenter. - * - * \sa SDL_HapticSetAutocenter - */ -#define SDL_HAPTIC_AUTOCENTER (1<<13) - -/** - * \brief Device can be queried for effect status. - * - * Device can be queried for effect status. - * - * \sa SDL_HapticGetEffectStatus - */ -#define SDL_HAPTIC_STATUS (1<<14) - -/** - * \brief Device can be paused. - * - * \sa SDL_HapticPause - * \sa SDL_HapticUnpause - */ -#define SDL_HAPTIC_PAUSE (1<<15) - - -/** - * \name Direction encodings - */ -/* @{ */ - -/** - * \brief Uses polar coordinates for the direction. - * - * \sa SDL_HapticDirection - */ -#define SDL_HAPTIC_POLAR 0 - -/** - * \brief Uses cartesian coordinates for the direction. - * - * \sa SDL_HapticDirection - */ -#define SDL_HAPTIC_CARTESIAN 1 - -/** - * \brief Uses spherical coordinates for the direction. - * - * \sa SDL_HapticDirection - */ -#define SDL_HAPTIC_SPHERICAL 2 - -/* @} *//* Direction encodings */ - -/* @} *//* Haptic features */ - -/* - * Misc defines. - */ - -/** - * \brief Used to play a device an infinite number of times. - * - * \sa SDL_HapticRunEffect - */ -#define SDL_HAPTIC_INFINITY 4294967295U - - -/** - * \brief Structure that represents a haptic direction. - * - * Directions can be specified by: - * - ::SDL_HAPTIC_POLAR : Specified by polar coordinates. - * - ::SDL_HAPTIC_CARTESIAN : Specified by cartesian coordinates. - * - ::SDL_HAPTIC_SPHERICAL : Specified by spherical coordinates. - * - * Cardinal directions of the haptic device are relative to the positioning - * of the device. North is considered to be away from the user. - * - * The following diagram represents the cardinal directions: - * \verbatim - .--. - |__| .-------. - |=.| |.-----.| - |--| || || - | | |'-----'| - |__|~')_____(' - [ COMPUTER ] - - - North (0,-1) - ^ - | - | - (1,0) West <----[ HAPTIC ]----> East (-1,0) - | - | - v - South (0,1) - - - [ USER ] - \|||/ - (o o) - ---ooO-(_)-Ooo--- - \endverbatim - * - * If type is ::SDL_HAPTIC_POLAR, direction is encoded by hundredths of a - * degree starting north and turning clockwise. ::SDL_HAPTIC_POLAR only uses - * the first \c dir parameter. The cardinal directions would be: - * - North: 0 (0 degrees) - * - East: 9000 (90 degrees) - * - South: 18000 (180 degrees) - * - West: 27000 (270 degrees) - * - * If type is ::SDL_HAPTIC_CARTESIAN, direction is encoded by three positions - * (X axis, Y axis and Z axis (with 3 axes)). ::SDL_HAPTIC_CARTESIAN uses - * the first three \c dir parameters. The cardinal directions would be: - * - North: 0,-1, 0 - * - East: -1, 0, 0 - * - South: 0, 1, 0 - * - West: 1, 0, 0 - * - * The Z axis represents the height of the effect if supported, otherwise - * it's unused. In cartesian encoding (1, 2) would be the same as (2, 4), you - * can use any multiple you want, only the direction matters. - * - * If type is ::SDL_HAPTIC_SPHERICAL, direction is encoded by two rotations. - * The first two \c dir parameters are used. The \c dir parameters are as - * follows (all values are in hundredths of degrees): - * - Degrees from (1, 0) rotated towards (0, 1). - * - Degrees towards (0, 0, 1) (device needs at least 3 axes). - * - * - * Example of force coming from the south with all encodings (force coming - * from the south means the user will have to pull the stick to counteract): - * \code - * SDL_HapticDirection direction; - * - * // Cartesian directions - * direction.type = SDL_HAPTIC_CARTESIAN; // Using cartesian direction encoding. - * direction.dir[0] = 0; // X position - * direction.dir[1] = 1; // Y position - * // Assuming the device has 2 axes, we don't need to specify third parameter. - * - * // Polar directions - * direction.type = SDL_HAPTIC_POLAR; // We'll be using polar direction encoding. - * direction.dir[0] = 18000; // Polar only uses first parameter - * - * // Spherical coordinates - * direction.type = SDL_HAPTIC_SPHERICAL; // Spherical encoding - * direction.dir[0] = 9000; // Since we only have two axes we don't need more parameters. - * \endcode - * - * \sa SDL_HAPTIC_POLAR - * \sa SDL_HAPTIC_CARTESIAN - * \sa SDL_HAPTIC_SPHERICAL - * \sa SDL_HapticEffect - * \sa SDL_HapticNumAxes - */ -typedef struct SDL_HapticDirection -{ - Uint8 type; /**< The type of encoding. */ - Sint32 dir[3]; /**< The encoded direction. */ -} SDL_HapticDirection; - - -/** - * \brief A structure containing a template for a Constant effect. - * - * The struct is exclusive to the ::SDL_HAPTIC_CONSTANT effect. - * - * A constant effect applies a constant force in the specified direction - * to the joystick. - * - * \sa SDL_HAPTIC_CONSTANT - * \sa SDL_HapticEffect - */ -typedef struct SDL_HapticConstant -{ - /* Header */ - Uint16 type; /**< ::SDL_HAPTIC_CONSTANT */ - SDL_HapticDirection direction; /**< Direction of the effect. */ - - /* Replay */ - Uint32 length; /**< Duration of the effect. */ - Uint16 delay; /**< Delay before starting the effect. */ - - /* Trigger */ - Uint16 button; /**< Button that triggers the effect. */ - Uint16 interval; /**< How soon it can be triggered again after button. */ - - /* Constant */ - Sint16 level; /**< Strength of the constant effect. */ - - /* Envelope */ - Uint16 attack_length; /**< Duration of the attack. */ - Uint16 attack_level; /**< Level at the start of the attack. */ - Uint16 fade_length; /**< Duration of the fade. */ - Uint16 fade_level; /**< Level at the end of the fade. */ -} SDL_HapticConstant; - -/** - * \brief A structure containing a template for a Periodic effect. - * - * The struct handles the following effects: - * - ::SDL_HAPTIC_SINE - * - ::SDL_HAPTIC_LEFTRIGHT - * - ::SDL_HAPTIC_TRIANGLE - * - ::SDL_HAPTIC_SAWTOOTHUP - * - ::SDL_HAPTIC_SAWTOOTHDOWN - * - * A periodic effect consists in a wave-shaped effect that repeats itself - * over time. The type determines the shape of the wave and the parameters - * determine the dimensions of the wave. - * - * Phase is given by hundredth of a cycle meaning that giving the phase a value - * of 9000 will displace it 25% of its period. Here are sample values: - * - 0: No phase displacement. - * - 9000: Displaced 25% of its period. - * - 18000: Displaced 50% of its period. - * - 27000: Displaced 75% of its period. - * - 36000: Displaced 100% of its period, same as 0, but 0 is preferred. - * - * Examples: - * \verbatim - SDL_HAPTIC_SINE - __ __ __ __ - / \ / \ / \ / - / \__/ \__/ \__/ - - SDL_HAPTIC_SQUARE - __ __ __ __ __ - | | | | | | | | | | - | |__| |__| |__| |__| | - - SDL_HAPTIC_TRIANGLE - /\ /\ /\ /\ /\ - / \ / \ / \ / \ / - / \/ \/ \/ \/ - - SDL_HAPTIC_SAWTOOTHUP - /| /| /| /| /| /| /| - / | / | / | / | / | / | / | - / |/ |/ |/ |/ |/ |/ | - - SDL_HAPTIC_SAWTOOTHDOWN - \ |\ |\ |\ |\ |\ |\ | - \ | \ | \ | \ | \ | \ | \ | - \| \| \| \| \| \| \| - \endverbatim - * - * \sa SDL_HAPTIC_SINE - * \sa SDL_HAPTIC_LEFTRIGHT - * \sa SDL_HAPTIC_TRIANGLE - * \sa SDL_HAPTIC_SAWTOOTHUP - * \sa SDL_HAPTIC_SAWTOOTHDOWN - * \sa SDL_HapticEffect - */ -typedef struct SDL_HapticPeriodic -{ - /* Header */ - Uint16 type; /**< ::SDL_HAPTIC_SINE, ::SDL_HAPTIC_LEFTRIGHT, - ::SDL_HAPTIC_TRIANGLE, ::SDL_HAPTIC_SAWTOOTHUP or - ::SDL_HAPTIC_SAWTOOTHDOWN */ - SDL_HapticDirection direction; /**< Direction of the effect. */ - - /* Replay */ - Uint32 length; /**< Duration of the effect. */ - Uint16 delay; /**< Delay before starting the effect. */ - - /* Trigger */ - Uint16 button; /**< Button that triggers the effect. */ - Uint16 interval; /**< How soon it can be triggered again after button. */ - - /* Periodic */ - Uint16 period; /**< Period of the wave. */ - Sint16 magnitude; /**< Peak value. */ - Sint16 offset; /**< Mean value of the wave. */ - Uint16 phase; /**< Horizontal shift given by hundredth of a cycle. */ - - /* Envelope */ - Uint16 attack_length; /**< Duration of the attack. */ - Uint16 attack_level; /**< Level at the start of the attack. */ - Uint16 fade_length; /**< Duration of the fade. */ - Uint16 fade_level; /**< Level at the end of the fade. */ -} SDL_HapticPeriodic; - -/** - * \brief A structure containing a template for a Condition effect. - * - * The struct handles the following effects: - * - ::SDL_HAPTIC_SPRING: Effect based on axes position. - * - ::SDL_HAPTIC_DAMPER: Effect based on axes velocity. - * - ::SDL_HAPTIC_INERTIA: Effect based on axes acceleration. - * - ::SDL_HAPTIC_FRICTION: Effect based on axes movement. - * - * Direction is handled by condition internals instead of a direction member. - * The condition effect specific members have three parameters. The first - * refers to the X axis, the second refers to the Y axis and the third - * refers to the Z axis. The right terms refer to the positive side of the - * axis and the left terms refer to the negative side of the axis. Please - * refer to the ::SDL_HapticDirection diagram for which side is positive and - * which is negative. - * - * \sa SDL_HapticDirection - * \sa SDL_HAPTIC_SPRING - * \sa SDL_HAPTIC_DAMPER - * \sa SDL_HAPTIC_INERTIA - * \sa SDL_HAPTIC_FRICTION - * \sa SDL_HapticEffect - */ -typedef struct SDL_HapticCondition -{ - /* Header */ - Uint16 type; /**< ::SDL_HAPTIC_SPRING, ::SDL_HAPTIC_DAMPER, - ::SDL_HAPTIC_INERTIA or ::SDL_HAPTIC_FRICTION */ - SDL_HapticDirection direction; /**< Direction of the effect - Not used ATM. */ - - /* Replay */ - Uint32 length; /**< Duration of the effect. */ - Uint16 delay; /**< Delay before starting the effect. */ - - /* Trigger */ - Uint16 button; /**< Button that triggers the effect. */ - Uint16 interval; /**< How soon it can be triggered again after button. */ - - /* Condition */ - Uint16 right_sat[3]; /**< Level when joystick is to the positive side. */ - Uint16 left_sat[3]; /**< Level when joystick is to the negative side. */ - Sint16 right_coeff[3]; /**< How fast to increase the force towards the positive side. */ - Sint16 left_coeff[3]; /**< How fast to increase the force towards the negative side. */ - Uint16 deadband[3]; /**< Size of the dead zone. */ - Sint16 center[3]; /**< Position of the dead zone. */ -} SDL_HapticCondition; - -/** - * \brief A structure containing a template for a Ramp effect. - * - * This struct is exclusively for the ::SDL_HAPTIC_RAMP effect. - * - * The ramp effect starts at start strength and ends at end strength. - * It augments in linear fashion. If you use attack and fade with a ramp - * the effects get added to the ramp effect making the effect become - * quadratic instead of linear. - * - * \sa SDL_HAPTIC_RAMP - * \sa SDL_HapticEffect - */ -typedef struct SDL_HapticRamp -{ - /* Header */ - Uint16 type; /**< ::SDL_HAPTIC_RAMP */ - SDL_HapticDirection direction; /**< Direction of the effect. */ - - /* Replay */ - Uint32 length; /**< Duration of the effect. */ - Uint16 delay; /**< Delay before starting the effect. */ - - /* Trigger */ - Uint16 button; /**< Button that triggers the effect. */ - Uint16 interval; /**< How soon it can be triggered again after button. */ - - /* Ramp */ - Sint16 start; /**< Beginning strength level. */ - Sint16 end; /**< Ending strength level. */ - - /* Envelope */ - Uint16 attack_length; /**< Duration of the attack. */ - Uint16 attack_level; /**< Level at the start of the attack. */ - Uint16 fade_length; /**< Duration of the fade. */ - Uint16 fade_level; /**< Level at the end of the fade. */ -} SDL_HapticRamp; - -/** - * \brief A structure containing a template for a Left/Right effect. - * - * This struct is exclusively for the ::SDL_HAPTIC_LEFTRIGHT effect. - * - * The Left/Right effect is used to explicitly control the large and small - * motors, commonly found in modern game controllers. One motor is high - * frequency, the other is low frequency. - * - * \sa SDL_HAPTIC_LEFTRIGHT - * \sa SDL_HapticEffect - */ -typedef struct SDL_HapticLeftRight -{ - /* Header */ - Uint16 type; /**< ::SDL_HAPTIC_LEFTRIGHT */ - - /* Replay */ - Uint32 length; /**< Duration of the effect. */ - - /* Rumble */ - Uint16 large_magnitude; /**< Control of the large controller motor. */ - Uint16 small_magnitude; /**< Control of the small controller motor. */ -} SDL_HapticLeftRight; - -/** - * \brief A structure containing a template for the ::SDL_HAPTIC_CUSTOM effect. - * - * A custom force feedback effect is much like a periodic effect, where the - * application can define its exact shape. You will have to allocate the - * data yourself. Data should consist of channels * samples Uint16 samples. - * - * If channels is one, the effect is rotated using the defined direction. - * Otherwise it uses the samples in data for the different axes. - * - * \sa SDL_HAPTIC_CUSTOM - * \sa SDL_HapticEffect - */ -typedef struct SDL_HapticCustom -{ - /* Header */ - Uint16 type; /**< ::SDL_HAPTIC_CUSTOM */ - SDL_HapticDirection direction; /**< Direction of the effect. */ - - /* Replay */ - Uint32 length; /**< Duration of the effect. */ - Uint16 delay; /**< Delay before starting the effect. */ - - /* Trigger */ - Uint16 button; /**< Button that triggers the effect. */ - Uint16 interval; /**< How soon it can be triggered again after button. */ - - /* Custom */ - Uint8 channels; /**< Axes to use, minimum of one. */ - Uint16 period; /**< Sample periods. */ - Uint16 samples; /**< Amount of samples. */ - Uint16 *data; /**< Should contain channels*samples items. */ - - /* Envelope */ - Uint16 attack_length; /**< Duration of the attack. */ - Uint16 attack_level; /**< Level at the start of the attack. */ - Uint16 fade_length; /**< Duration of the fade. */ - Uint16 fade_level; /**< Level at the end of the fade. */ -} SDL_HapticCustom; - -/** - * \brief The generic template for any haptic effect. - * - * All values max at 32767 (0x7FFF). Signed values also can be negative. - * Time values unless specified otherwise are in milliseconds. - * - * You can also pass ::SDL_HAPTIC_INFINITY to length instead of a 0-32767 - * value. Neither delay, interval, attack_length nor fade_length support - * ::SDL_HAPTIC_INFINITY. Fade will also not be used since effect never ends. - * - * Additionally, the ::SDL_HAPTIC_RAMP effect does not support a duration of - * ::SDL_HAPTIC_INFINITY. - * - * Button triggers may not be supported on all devices, it is advised to not - * use them if possible. Buttons start at index 1 instead of index 0 like - * the joystick. - * - * If both attack_length and fade_level are 0, the envelope is not used, - * otherwise both values are used. - * - * Common parts: - * \code - * // Replay - All effects have this - * Uint32 length; // Duration of effect (ms). - * Uint16 delay; // Delay before starting effect. - * - * // Trigger - All effects have this - * Uint16 button; // Button that triggers effect. - * Uint16 interval; // How soon before effect can be triggered again. - * - * // Envelope - All effects except condition effects have this - * Uint16 attack_length; // Duration of the attack (ms). - * Uint16 attack_level; // Level at the start of the attack. - * Uint16 fade_length; // Duration of the fade out (ms). - * Uint16 fade_level; // Level at the end of the fade. - * \endcode - * - * - * Here we have an example of a constant effect evolution in time: - * \verbatim - Strength - ^ - | - | effect level --> _________________ - | / \ - | / \ - | / \ - | / \ - | attack_level --> | \ - | | | <--- fade_level - | - +--------------------------------------------------> Time - [--] [---] - attack_length fade_length - - [------------------][-----------------------] - delay length - \endverbatim - * - * Note either the attack_level or the fade_level may be above the actual - * effect level. - * - * \sa SDL_HapticConstant - * \sa SDL_HapticPeriodic - * \sa SDL_HapticCondition - * \sa SDL_HapticRamp - * \sa SDL_HapticLeftRight - * \sa SDL_HapticCustom - */ -typedef union SDL_HapticEffect -{ - /* Common for all force feedback effects */ - Uint16 type; /**< Effect type. */ - SDL_HapticConstant constant; /**< Constant effect. */ - SDL_HapticPeriodic periodic; /**< Periodic effect. */ - SDL_HapticCondition condition; /**< Condition effect. */ - SDL_HapticRamp ramp; /**< Ramp effect. */ - SDL_HapticLeftRight leftright; /**< Left/Right effect. */ - SDL_HapticCustom custom; /**< Custom effect. */ -} SDL_HapticEffect; - - -/* Function prototypes */ -/** - * \brief Count the number of haptic devices attached to the system. - * - * \return Number of haptic devices detected on the system. - */ -extern DECLSPEC int SDLCALL SDL_NumHaptics(void); - -/** - * \brief Get the implementation dependent name of a Haptic device. - * - * This can be called before any joysticks are opened. - * If no name can be found, this function returns NULL. - * - * \param device_index Index of the device to get its name. - * \return Name of the device or NULL on error. - * - * \sa SDL_NumHaptics - */ -extern DECLSPEC const char *SDLCALL SDL_HapticName(int device_index); - -/** - * \brief Opens a Haptic device for usage. - * - * The index passed as an argument refers to the N'th Haptic device on this - * system. - * - * When opening a haptic device, its gain will be set to maximum and - * autocenter will be disabled. To modify these values use - * SDL_HapticSetGain() and SDL_HapticSetAutocenter(). - * - * \param device_index Index of the device to open. - * \return Device identifier or NULL on error. - * - * \sa SDL_HapticIndex - * \sa SDL_HapticOpenFromMouse - * \sa SDL_HapticOpenFromJoystick - * \sa SDL_HapticClose - * \sa SDL_HapticSetGain - * \sa SDL_HapticSetAutocenter - * \sa SDL_HapticPause - * \sa SDL_HapticStopAll - */ -extern DECLSPEC SDL_Haptic *SDLCALL SDL_HapticOpen(int device_index); - -/** - * \brief Checks if the haptic device at index has been opened. - * - * \param device_index Index to check to see if it has been opened. - * \return 1 if it has been opened or 0 if it hasn't. - * - * \sa SDL_HapticOpen - * \sa SDL_HapticIndex - */ -extern DECLSPEC int SDLCALL SDL_HapticOpened(int device_index); - -/** - * \brief Gets the index of a haptic device. - * - * \param haptic Haptic device to get the index of. - * \return The index of the haptic device or -1 on error. - * - * \sa SDL_HapticOpen - * \sa SDL_HapticOpened - */ -extern DECLSPEC int SDLCALL SDL_HapticIndex(SDL_Haptic * haptic); - -/** - * \brief Gets whether or not the current mouse has haptic capabilities. - * - * \return SDL_TRUE if the mouse is haptic, SDL_FALSE if it isn't. - * - * \sa SDL_HapticOpenFromMouse - */ -extern DECLSPEC int SDLCALL SDL_MouseIsHaptic(void); - -/** - * \brief Tries to open a haptic device from the current mouse. - * - * \return The haptic device identifier or NULL on error. - * - * \sa SDL_MouseIsHaptic - * \sa SDL_HapticOpen - */ -extern DECLSPEC SDL_Haptic *SDLCALL SDL_HapticOpenFromMouse(void); - -/** - * \brief Checks to see if a joystick has haptic features. - * - * \param joystick Joystick to test for haptic capabilities. - * \return 1 if the joystick is haptic, 0 if it isn't - * or -1 if an error ocurred. - * - * \sa SDL_HapticOpenFromJoystick - */ -extern DECLSPEC int SDLCALL SDL_JoystickIsHaptic(SDL_Joystick * joystick); - -/** - * \brief Opens a Haptic device for usage from a Joystick device. - * - * You must still close the haptic device seperately. It will not be closed - * with the joystick. - * - * When opening from a joystick you should first close the haptic device before - * closing the joystick device. If not, on some implementations the haptic - * device will also get unallocated and you'll be unable to use force feedback - * on that device. - * - * \param joystick Joystick to create a haptic device from. - * \return A valid haptic device identifier on success or NULL on error. - * - * \sa SDL_HapticOpen - * \sa SDL_HapticClose - */ -extern DECLSPEC SDL_Haptic *SDLCALL SDL_HapticOpenFromJoystick(SDL_Joystick * - joystick); - -/** - * \brief Closes a Haptic device previously opened with SDL_HapticOpen(). - * - * \param haptic Haptic device to close. - */ -extern DECLSPEC void SDLCALL SDL_HapticClose(SDL_Haptic * haptic); - -/** - * \brief Returns the number of effects a haptic device can store. - * - * On some platforms this isn't fully supported, and therefore is an - * approximation. Always check to see if your created effect was actually - * created and do not rely solely on SDL_HapticNumEffects(). - * - * \param haptic The haptic device to query effect max. - * \return The number of effects the haptic device can store or - * -1 on error. - * - * \sa SDL_HapticNumEffectsPlaying - * \sa SDL_HapticQuery - */ -extern DECLSPEC int SDLCALL SDL_HapticNumEffects(SDL_Haptic * haptic); - -/** - * \brief Returns the number of effects a haptic device can play at the same - * time. - * - * This is not supported on all platforms, but will always return a value. - * Added here for the sake of completeness. - * - * \param haptic The haptic device to query maximum playing effects. - * \return The number of effects the haptic device can play at the same time - * or -1 on error. - * - * \sa SDL_HapticNumEffects - * \sa SDL_HapticQuery - */ -extern DECLSPEC int SDLCALL SDL_HapticNumEffectsPlaying(SDL_Haptic * haptic); - -/** - * \brief Gets the haptic devices supported features in bitwise matter. - * - * Example: - * \code - * if (SDL_HapticQuery(haptic) & SDL_HAPTIC_CONSTANT) { - * printf("We have constant haptic effect!"); - * } - * \endcode - * - * \param haptic The haptic device to query. - * \return Haptic features in bitwise manner (OR'd). - * - * \sa SDL_HapticNumEffects - * \sa SDL_HapticEffectSupported - */ -extern DECLSPEC unsigned int SDLCALL SDL_HapticQuery(SDL_Haptic * haptic); - - -/** - * \brief Gets the number of haptic axes the device has. - * - * \sa SDL_HapticDirection - */ -extern DECLSPEC int SDLCALL SDL_HapticNumAxes(SDL_Haptic * haptic); - -/** - * \brief Checks to see if effect is supported by haptic. - * - * \param haptic Haptic device to check on. - * \param effect Effect to check to see if it is supported. - * \return SDL_TRUE if effect is supported, SDL_FALSE if it isn't or -1 on error. - * - * \sa SDL_HapticQuery - * \sa SDL_HapticNewEffect - */ -extern DECLSPEC int SDLCALL SDL_HapticEffectSupported(SDL_Haptic * haptic, - SDL_HapticEffect * - effect); - -/** - * \brief Creates a new haptic effect on the device. - * - * \param haptic Haptic device to create the effect on. - * \param effect Properties of the effect to create. - * \return The id of the effect on success or -1 on error. - * - * \sa SDL_HapticUpdateEffect - * \sa SDL_HapticRunEffect - * \sa SDL_HapticDestroyEffect - */ -extern DECLSPEC int SDLCALL SDL_HapticNewEffect(SDL_Haptic * haptic, - SDL_HapticEffect * effect); - -/** - * \brief Updates the properties of an effect. - * - * Can be used dynamically, although behaviour when dynamically changing - * direction may be strange. Specifically the effect may reupload itself - * and start playing from the start. You cannot change the type either when - * running SDL_HapticUpdateEffect(). - * - * \param haptic Haptic device that has the effect. - * \param effect Effect to update. - * \param data New effect properties to use. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticNewEffect - * \sa SDL_HapticRunEffect - * \sa SDL_HapticDestroyEffect - */ -extern DECLSPEC int SDLCALL SDL_HapticUpdateEffect(SDL_Haptic * haptic, - int effect, - SDL_HapticEffect * data); - -/** - * \brief Runs the haptic effect on its associated haptic device. - * - * If iterations are ::SDL_HAPTIC_INFINITY, it'll run the effect over and over - * repeating the envelope (attack and fade) every time. If you only want the - * effect to last forever, set ::SDL_HAPTIC_INFINITY in the effect's length - * parameter. - * - * \param haptic Haptic device to run the effect on. - * \param effect Identifier of the haptic effect to run. - * \param iterations Number of iterations to run the effect. Use - * ::SDL_HAPTIC_INFINITY for infinity. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticStopEffect - * \sa SDL_HapticDestroyEffect - * \sa SDL_HapticGetEffectStatus - */ -extern DECLSPEC int SDLCALL SDL_HapticRunEffect(SDL_Haptic * haptic, - int effect, - Uint32 iterations); - -/** - * \brief Stops the haptic effect on its associated haptic device. - * - * \param haptic Haptic device to stop the effect on. - * \param effect Identifier of the effect to stop. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticRunEffect - * \sa SDL_HapticDestroyEffect - */ -extern DECLSPEC int SDLCALL SDL_HapticStopEffect(SDL_Haptic * haptic, - int effect); - -/** - * \brief Destroys a haptic effect on the device. - * - * This will stop the effect if it's running. Effects are automatically - * destroyed when the device is closed. - * - * \param haptic Device to destroy the effect on. - * \param effect Identifier of the effect to destroy. - * - * \sa SDL_HapticNewEffect - */ -extern DECLSPEC void SDLCALL SDL_HapticDestroyEffect(SDL_Haptic * haptic, - int effect); - -/** - * \brief Gets the status of the current effect on the haptic device. - * - * Device must support the ::SDL_HAPTIC_STATUS feature. - * - * \param haptic Haptic device to query the effect status on. - * \param effect Identifier of the effect to query its status. - * \return 0 if it isn't playing, 1 if it is playing or -1 on error. - * - * \sa SDL_HapticRunEffect - * \sa SDL_HapticStopEffect - */ -extern DECLSPEC int SDLCALL SDL_HapticGetEffectStatus(SDL_Haptic * haptic, - int effect); - -/** - * \brief Sets the global gain of the device. - * - * Device must support the ::SDL_HAPTIC_GAIN feature. - * - * The user may specify the maximum gain by setting the environment variable - * SDL_HAPTIC_GAIN_MAX which should be between 0 and 100. All calls to - * SDL_HapticSetGain() will scale linearly using SDL_HAPTIC_GAIN_MAX as the - * maximum. - * - * \param haptic Haptic device to set the gain on. - * \param gain Value to set the gain to, should be between 0 and 100. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticQuery - */ -extern DECLSPEC int SDLCALL SDL_HapticSetGain(SDL_Haptic * haptic, int gain); - -/** - * \brief Sets the global autocenter of the device. - * - * Autocenter should be between 0 and 100. Setting it to 0 will disable - * autocentering. - * - * Device must support the ::SDL_HAPTIC_AUTOCENTER feature. - * - * \param haptic Haptic device to set autocentering on. - * \param autocenter Value to set autocenter to, 0 disables autocentering. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticQuery - */ -extern DECLSPEC int SDLCALL SDL_HapticSetAutocenter(SDL_Haptic * haptic, - int autocenter); - -/** - * \brief Pauses a haptic device. - * - * Device must support the ::SDL_HAPTIC_PAUSE feature. Call - * SDL_HapticUnpause() to resume playback. - * - * Do not modify the effects nor add new ones while the device is paused. - * That can cause all sorts of weird errors. - * - * \param haptic Haptic device to pause. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticUnpause - */ -extern DECLSPEC int SDLCALL SDL_HapticPause(SDL_Haptic * haptic); - -/** - * \brief Unpauses a haptic device. - * - * Call to unpause after SDL_HapticPause(). - * - * \param haptic Haptic device to pause. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticPause - */ -extern DECLSPEC int SDLCALL SDL_HapticUnpause(SDL_Haptic * haptic); - -/** - * \brief Stops all the currently playing effects on a haptic device. - * - * \param haptic Haptic device to stop. - * \return 0 on success or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_HapticStopAll(SDL_Haptic * haptic); - -/** - * \brief Checks to see if rumble is supported on a haptic device. - * - * \param haptic Haptic device to check to see if it supports rumble. - * \return SDL_TRUE if effect is supported, SDL_FALSE if it isn't or -1 on error. - * - * \sa SDL_HapticRumbleInit - * \sa SDL_HapticRumblePlay - * \sa SDL_HapticRumbleStop - */ -extern DECLSPEC int SDLCALL SDL_HapticRumbleSupported(SDL_Haptic * haptic); - -/** - * \brief Initializes the haptic device for simple rumble playback. - * - * \param haptic Haptic device to initialize for simple rumble playback. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticOpen - * \sa SDL_HapticRumbleSupported - * \sa SDL_HapticRumblePlay - * \sa SDL_HapticRumbleStop - */ -extern DECLSPEC int SDLCALL SDL_HapticRumbleInit(SDL_Haptic * haptic); - -/** - * \brief Runs simple rumble on a haptic device - * - * \param haptic Haptic device to play rumble effect on. - * \param strength Strength of the rumble to play as a 0-1 float value. - * \param length Length of the rumble to play in milliseconds. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticRumbleSupported - * \sa SDL_HapticRumbleInit - * \sa SDL_HapticRumbleStop - */ -extern DECLSPEC int SDLCALL SDL_HapticRumblePlay(SDL_Haptic * haptic, float strength, Uint32 length ); - -/** - * \brief Stops the simple rumble on a haptic device. - * - * \param haptic Haptic to stop the rumble on. - * \return 0 on success or -1 on error. - * - * \sa SDL_HapticRumbleSupported - * \sa SDL_HapticRumbleInit - * \sa SDL_HapticRumblePlay - */ -extern DECLSPEC int SDLCALL SDL_HapticRumbleStop(SDL_Haptic * haptic); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_haptic_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_hints.h b/src/SDL2/include/SDL_hints.h deleted file mode 100644 index b98ce683..00000000 --- a/src/SDL2/include/SDL_hints.h +++ /dev/null @@ -1,517 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_hints.h - * - * Official documentation for SDL configuration variables - * - * This file contains functions to set and get configuration hints, - * as well as listing each of them alphabetically. - * - * The convention for naming hints is SDL_HINT_X, where "SDL_X" is - * the environment variable that can be used to override the default. - * - * In general these hints are just that - they may or may not be - * supported or applicable on any given platform, but they provide - * a way for an application or user to give the library a hint as - * to how they would like the library to work. - */ - -#ifndef _SDL_hints_h -#define _SDL_hints_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief A variable controlling how 3D acceleration is used to accelerate the SDL screen surface. - * - * SDL can try to accelerate the SDL screen surface by using streaming - * textures with a 3D rendering engine. This variable controls whether and - * how this is done. - * - * This variable can be set to the following values: - * "0" - Disable 3D acceleration - * "1" - Enable 3D acceleration, using the default renderer. - * "X" - Enable 3D acceleration, using X where X is one of the valid rendering drivers. (e.g. "direct3d", "opengl", etc.) - * - * By default SDL tries to make a best guess for each platform whether - * to use acceleration or not. - */ -#define SDL_HINT_FRAMEBUFFER_ACCELERATION "SDL_FRAMEBUFFER_ACCELERATION" - -/** - * \brief A variable specifying which render driver to use. - * - * If the application doesn't pick a specific renderer to use, this variable - * specifies the name of the preferred renderer. If the preferred renderer - * can't be initialized, the normal default renderer is used. - * - * This variable is case insensitive and can be set to the following values: - * "direct3d" - * "opengl" - * "opengles2" - * "opengles" - * "software" - * - * The default varies by platform, but it's the first one in the list that - * is available on the current platform. - */ -#define SDL_HINT_RENDER_DRIVER "SDL_RENDER_DRIVER" - -/** - * \brief A variable controlling whether the OpenGL render driver uses shaders if they are available. - * - * This variable can be set to the following values: - * "0" - Disable shaders - * "1" - Enable shaders - * - * By default shaders are used if OpenGL supports them. - */ -#define SDL_HINT_RENDER_OPENGL_SHADERS "SDL_RENDER_OPENGL_SHADERS" - -/** - * \brief A variable controlling whether the Direct3D device is initialized for thread-safe operations. - * - * This variable can be set to the following values: - * "0" - Thread-safety is not enabled (faster) - * "1" - Thread-safety is enabled - * - * By default the Direct3D device is created with thread-safety disabled. - */ -#define SDL_HINT_RENDER_DIRECT3D_THREADSAFE "SDL_RENDER_DIRECT3D_THREADSAFE" - -/** - * \brief A variable controlling whether to enable Direct3D 11+'s Debug Layer. - * - * This variable does not have any effect on the Direct3D 9 based renderer. - * - * This variable can be set to the following values: - * "0" - Disable Debug Layer use - * "1" - Enable Debug Layer use - * - * By default, SDL does not use Direct3D Debug Layer. - */ -#define SDL_HINT_RENDER_DIRECT3D11_DEBUG "SDL_HINT_RENDER_DIRECT3D11_DEBUG" - -/** - * \brief A variable controlling the scaling quality - * - * This variable can be set to the following values: - * "0" or "nearest" - Nearest pixel sampling - * "1" or "linear" - Linear filtering (supported by OpenGL and Direct3D) - * "2" or "best" - Currently this is the same as "linear" - * - * By default nearest pixel sampling is used - */ -#define SDL_HINT_RENDER_SCALE_QUALITY "SDL_RENDER_SCALE_QUALITY" - -/** - * \brief A variable controlling whether updates to the SDL screen surface should be synchronized with the vertical refresh, to avoid tearing. - * - * This variable can be set to the following values: - * "0" - Disable vsync - * "1" - Enable vsync - * - * By default SDL does not sync screen surface updates with vertical refresh. - */ -#define SDL_HINT_RENDER_VSYNC "SDL_RENDER_VSYNC" - -/** - * \brief A variable controlling whether the screensaver is enabled. - * - * This variable can be set to the following values: - * "0" - Disable screensaver - * "1" - Enable screensaver - * - * By default SDL will disable the screensaver. - */ -#define SDL_HINT_VIDEO_ALLOW_SCREENSAVER "SDL_VIDEO_ALLOW_SCREENSAVER" - -/** - * \brief A variable controlling whether the X11 VidMode extension should be used. - * - * This variable can be set to the following values: - * "0" - Disable XVidMode - * "1" - Enable XVidMode - * - * By default SDL will use XVidMode if it is available. - */ -#define SDL_HINT_VIDEO_X11_XVIDMODE "SDL_VIDEO_X11_XVIDMODE" - -/** - * \brief A variable controlling whether the X11 Xinerama extension should be used. - * - * This variable can be set to the following values: - * "0" - Disable Xinerama - * "1" - Enable Xinerama - * - * By default SDL will use Xinerama if it is available. - */ -#define SDL_HINT_VIDEO_X11_XINERAMA "SDL_VIDEO_X11_XINERAMA" - -/** - * \brief A variable controlling whether the X11 XRandR extension should be used. - * - * This variable can be set to the following values: - * "0" - Disable XRandR - * "1" - Enable XRandR - * - * By default SDL will not use XRandR because of window manager issues. - */ -#define SDL_HINT_VIDEO_X11_XRANDR "SDL_VIDEO_X11_XRANDR" - -/** - * \brief A variable controlling whether grabbing input grabs the keyboard - * - * This variable can be set to the following values: - * "0" - Grab will affect only the mouse - * "1" - Grab will affect mouse and keyboard - * - * By default SDL will not grab the keyboard so system shortcuts still work. - */ -#define SDL_HINT_GRAB_KEYBOARD "SDL_GRAB_KEYBOARD" - -/** -* \brief A variable controlling whether relative mouse mode is implemented using mouse warping -* -* This variable can be set to the following values: -* "0" - Relative mouse mode uses raw input -* "1" - Relative mouse mode uses mouse warping -* -* By default SDL will use raw input for relative mouse mode -*/ -#define SDL_HINT_MOUSE_RELATIVE_MODE_WARP "SDL_MOUSE_RELATIVE_MODE_WARP" - -/** - * \brief Minimize your SDL_Window if it loses key focus when in fullscreen mode. Defaults to true. - * - */ -#define SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS "SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS" - -/** - * \brief A variable controlling whether the idle timer is disabled on iOS. - * - * When an iOS app does not receive touches for some time, the screen is - * dimmed automatically. For games where the accelerometer is the only input - * this is problematic. This functionality can be disabled by setting this - * hint. - * - * This variable can be set to the following values: - * "0" - Enable idle timer - * "1" - Disable idle timer - */ -#define SDL_HINT_IDLE_TIMER_DISABLED "SDL_IOS_IDLE_TIMER_DISABLED" - -/** - * \brief A variable controlling which orientations are allowed on iOS. - * - * In some circumstances it is necessary to be able to explicitly control - * which UI orientations are allowed. - * - * This variable is a space delimited list of the following values: - * "LandscapeLeft", "LandscapeRight", "Portrait" "PortraitUpsideDown" - */ -#define SDL_HINT_ORIENTATIONS "SDL_IOS_ORIENTATIONS" - -/** - * \brief A variable controlling whether an Android built-in accelerometer should be - * listed as a joystick device, rather than listing actual joysticks only. - * - * This variable can be set to the following values: - * "0" - List only real joysticks and accept input from them - * "1" - List real joysticks along with the accelerometer as if it were a 3 axis joystick (the default). - */ -#define SDL_HINT_ACCELEROMETER_AS_JOYSTICK "SDL_ACCELEROMETER_AS_JOYSTICK" - - -/** - * \brief A variable that lets you disable the detection and use of Xinput gamepad devices - * - * The variable can be set to the following values: - * "0" - Disable XInput detection (only uses direct input) - * "1" - Enable XInput detection (the default) - */ -#define SDL_HINT_XINPUT_ENABLED "SDL_XINPUT_ENABLED" - - -/** - * \brief A variable that lets you manually hint extra gamecontroller db entries - * - * The variable should be newline delimited rows of gamecontroller config data, see SDL_gamecontroller.h - * - * This hint must be set before calling SDL_Init(SDL_INIT_GAMECONTROLLER) - * You can update mappings after the system is initialized with SDL_GameControllerMappingForGUID() and SDL_GameControllerAddMapping() - */ -#define SDL_HINT_GAMECONTROLLERCONFIG "SDL_GAMECONTROLLERCONFIG" - - -/** - * \brief A variable that lets you enable joystick (and gamecontroller) events even when your app is in the background. - * - * The variable can be set to the following values: - * "0" - Disable joystick & gamecontroller input events when the - * application is in the background. - * "1" - Enable joystick & gamecontroller input events when the - * application is in the background. - * - * The default value is "0". This hint may be set at any time. - */ -#define SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS "SDL_JOYSTICK_ALLOW_BACKGROUND_EVENTS" - - -/** - * \brief If set to 0 then never set the top most bit on a SDL Window, even if the video mode expects it. - * This is a debugging aid for developers and not expected to be used by end users. The default is "1" - * - * This variable can be set to the following values: - * "0" - don't allow topmost - * "1" - allow topmost - */ -#define SDL_HINT_ALLOW_TOPMOST "SDL_ALLOW_TOPMOST" - - -/** - * \brief A variable that controls the timer resolution, in milliseconds. - * - * The higher resolution the timer, the more frequently the CPU services - * timer interrupts, and the more precise delays are, but this takes up - * power and CPU time. This hint is only used on Windows 7 and earlier. - * - * See this blog post for more information: - * http://randomascii.wordpress.com/2013/07/08/windows-timer-resolution-megawatts-wasted/ - * - * If this variable is set to "0", the system timer resolution is not set. - * - * The default value is "1". This hint may be set at any time. - */ -#define SDL_HINT_TIMER_RESOLUTION "SDL_TIMER_RESOLUTION" - - -/** - * \brief If set to 1, then do not allow high-DPI windows. ("Retina" on Mac) - */ -#define SDL_HINT_VIDEO_HIGHDPI_DISABLED "SDL_VIDEO_HIGHDPI_DISABLED" - -/** - * \brief A variable that determines whether ctrl+click should generate a right-click event on Mac - * - * If present, holding ctrl while left clicking will generate a right click - * event when on Mac. - */ -#define SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK "SDL_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK" - -/** -* \brief A variable specifying which shader compiler to preload when using the Chrome ANGLE binaries -* -* SDL has EGL and OpenGL ES2 support on Windows via the ANGLE project. It -* can use two different sets of binaries, those compiled by the user from source -* or those provided by the Chrome browser. In the later case, these binaries require -* that SDL loads a DLL providing the shader compiler. -* -* This variable can be set to the following values: -* "d3dcompiler_46.dll" - default, best for Vista or later. -* "d3dcompiler_43.dll" - for XP support. -* "none" - do not load any library, useful if you compiled ANGLE from source and included the compiler in your binaries. -* -*/ -#define SDL_HINT_VIDEO_WIN_D3DCOMPILER "SDL_VIDEO_WIN_D3DCOMPILER" - -/** -* \brief A variable that is the address of another SDL_Window* (as a hex string formatted with "%p"). -* -* If this hint is set before SDL_CreateWindowFrom() and the SDL_Window* it is set to has -* SDL_WINDOW_OPENGL set (and running on WGL only, currently), then two things will occur on the newly -* created SDL_Window: -* -* 1. Its pixel format will be set to the same pixel format as this SDL_Window. This is -* needed for example when sharing an OpenGL context across multiple windows. -* -* 2. The flag SDL_WINDOW_OPENGL will be set on the new window so it can be used for -* OpenGL rendering. -* -* This variable can be set to the following values: -* The address (as a string "%p") of the SDL_Window* that new windows created with SDL_CreateWindowFrom() should -* share a pixel format with. -*/ -#define SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT "SDL_VIDEO_WINDOW_SHARE_PIXEL_FORMAT" - -/* - * \brief A URL to a WinRT app's privacy policy - * - * All network-enabled WinRT apps must make a privacy policy available to its - * users. On Windows 8, 8.1, and RT, Microsoft mandates that this policy be - * be available in the Windows Settings charm, as accessed from within the app. - * SDL provides code to add a URL-based link there, which can point to the app's - * privacy policy. - * - * To setup a URL to an app's privacy policy, set SDL_HINT_WINRT_PRIVACY_POLICY_URL - * before calling any SDL_Init functions. The contents of the hint should - * be a valid URL. For example, "http://www.example.com". - * - * The default value is "", which will prevent SDL from adding a privacy policy - * link to the Settings charm. This hint should only be set during app init. - * - * The label text of an app's "Privacy Policy" link may be customized via another - * hint, SDL_HINT_WINRT_PRIVACY_POLICY_LABEL. - * - * Please note that on Windows Phone, Microsoft does not provide standard UI - * for displaying a privacy policy link, and as such, SDL_HINT_WINRT_PRIVACY_POLICY_URL - * will not get used on that platform. Network-enabled phone apps should display - * their privacy policy through some other, in-app means. - */ -#define SDL_HINT_WINRT_PRIVACY_POLICY_URL "SDL_HINT_WINRT_PRIVACY_POLICY_URL" - -/** \brief Label text for a WinRT app's privacy policy link - * - * Network-enabled WinRT apps must include a privacy policy. On Windows 8, 8.1, and RT, - * Microsoft mandates that this policy be available via the Windows Settings charm. - * SDL provides code to add a link there, with it's label text being set via the - * optional hint, SDL_HINT_WINRT_PRIVACY_POLICY_LABEL. - * - * Please note that a privacy policy's contents are not set via this hint. A separate - * hint, SDL_HINT_WINRT_PRIVACY_POLICY_URL, is used to link to the actual text of the - * policy. - * - * The contents of this hint should be encoded as a UTF8 string. - * - * The default value is "Privacy Policy". This hint should only be set during app - * initialization, preferably before any calls to SDL_Init. - * - * For additional information on linking to a privacy policy, see the documentation for - * SDL_HINT_WINRT_PRIVACY_POLICY_URL. - */ -#define SDL_HINT_WINRT_PRIVACY_POLICY_LABEL "SDL_HINT_WINRT_PRIVACY_POLICY_LABEL" - -/** \brief If set to 1, back button press events on Windows Phone 8+ will be marked as handled. - * - * TODO, WinRT: document SDL_HINT_WINRT_HANDLE_BACK_BUTTON need and use - * For now, more details on why this is needed can be found at the - * beginning of the following web page: - * http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj247550(v=vs.105).aspx - */ -#define SDL_HINT_WINRT_HANDLE_BACK_BUTTON "SDL_HINT_WINRT_HANDLE_BACK_BUTTON" - -/** - * \brief A variable that dictates policy for fullscreen Spaces on Mac OS X. - * - * This hint only applies to Mac OS X. - * - * The variable can be set to the following values: - * "0" - Disable Spaces support (FULLSCREEN_DESKTOP won't use them and - * SDL_WINDOW_RESIZABLE windows won't offer the "fullscreen" - * button on their titlebars). - * "1" - Enable Spaces support (FULLSCREEN_DESKTOP will use them and - * SDL_WINDOW_RESIZABLE windows will offer the "fullscreen" - * button on their titlebars. - * - * The default value is "1". Spaces are disabled regardless of this hint if - * the OS isn't at least Mac OS X Lion (10.7). This hint must be set before - * any windows are created. - */ -#define SDL_HINT_VIDEO_MAC_FULLSCREEN_SPACES "SDL_VIDEO_MAC_FULLSCREEN_SPACES" - - -/** - * \brief An enumeration of hint priorities - */ -typedef enum -{ - SDL_HINT_DEFAULT, - SDL_HINT_NORMAL, - SDL_HINT_OVERRIDE -} SDL_HintPriority; - - -/** - * \brief Set a hint with a specific priority - * - * The priority controls the behavior when setting a hint that already - * has a value. Hints will replace existing hints of their priority and - * lower. Environment variables are considered to have override priority. - * - * \return SDL_TRUE if the hint was set, SDL_FALSE otherwise - */ -extern DECLSPEC SDL_bool SDLCALL SDL_SetHintWithPriority(const char *name, - const char *value, - SDL_HintPriority priority); - -/** - * \brief Set a hint with normal priority - * - * \return SDL_TRUE if the hint was set, SDL_FALSE otherwise - */ -extern DECLSPEC SDL_bool SDLCALL SDL_SetHint(const char *name, - const char *value); - -/** - * \brief Get a hint - * - * \return The string value of a hint variable. - */ -extern DECLSPEC const char * SDLCALL SDL_GetHint(const char *name); - -/** - * \brief Add a function to watch a particular hint - * - * \param name The hint to watch - * \param callback The function to call when the hint value changes - * \param userdata A pointer to pass to the callback function - */ -typedef void (*SDL_HintCallback)(void *userdata, const char *name, const char *oldValue, const char *newValue); -extern DECLSPEC void SDLCALL SDL_AddHintCallback(const char *name, - SDL_HintCallback callback, - void *userdata); - -/** - * \brief Remove a function watching a particular hint - * - * \param name The hint being watched - * \param callback The function being called when the hint value changes - * \param userdata A pointer being passed to the callback function - */ -extern DECLSPEC void SDLCALL SDL_DelHintCallback(const char *name, - SDL_HintCallback callback, - void *userdata); - -/** - * \brief Clear all hints - * - * This function is called during SDL_Quit() to free stored hints. - */ -extern DECLSPEC void SDLCALL SDL_ClearHints(void); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_hints_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_joystick.h b/src/SDL2/include/SDL_joystick.h deleted file mode 100644 index b0b1c667..00000000 --- a/src/SDL2/include/SDL_joystick.h +++ /dev/null @@ -1,253 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_joystick.h - * - * Include file for SDL joystick event handling - * - * The term "device_index" identifies currently plugged in joystick devices between 0 and SDL_NumJoysticks, with the exact joystick - * behind a device_index changing as joysticks are plugged and unplugged. - * - * The term "instance_id" is the current instantiation of a joystick device in the system, if the joystick is removed and then re-inserted - * then it will get a new instance_id, instance_id's are monotonically increasing identifiers of a joystick plugged in. - * - * The term JoystickGUID is a stable 128-bit identifier for a joystick device that does not change over time, it identifies class of - * the device (a X360 wired controller for example). This identifier is platform dependent. - * - * - */ - -#ifndef _SDL_joystick_h -#define _SDL_joystick_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \file SDL_joystick.h - * - * In order to use these functions, SDL_Init() must have been called - * with the ::SDL_INIT_JOYSTICK flag. This causes SDL to scan the system - * for joysticks, and load appropriate drivers. - * - * If you would like to receive joystick updates while the application - * is in the background, you should set the following hint before calling - * SDL_Init(): SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS - */ - -/* The joystick structure used to identify an SDL joystick */ -struct _SDL_Joystick; -typedef struct _SDL_Joystick SDL_Joystick; - -/* A structure that encodes the stable unique id for a joystick device */ -typedef struct { - Uint8 data[16]; -} SDL_JoystickGUID; - -typedef Sint32 SDL_JoystickID; - - -/* Function prototypes */ -/** - * Count the number of joysticks attached to the system right now - */ -extern DECLSPEC int SDLCALL SDL_NumJoysticks(void); - -/** - * Get the implementation dependent name of a joystick. - * This can be called before any joysticks are opened. - * If no name can be found, this function returns NULL. - */ -extern DECLSPEC const char *SDLCALL SDL_JoystickNameForIndex(int device_index); - -/** - * Open a joystick for use. - * The index passed as an argument refers tothe N'th joystick on the system. - * This index is the value which will identify this joystick in future joystick - * events. - * - * \return A joystick identifier, or NULL if an error occurred. - */ -extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickOpen(int device_index); - -/** - * Return the name for this currently opened joystick. - * If no name can be found, this function returns NULL. - */ -extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick * joystick); - -/** - * Return the GUID for the joystick at this index - */ -extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetDeviceGUID(int device_index); - -/** - * Return the GUID for this opened joystick - */ -extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick * joystick); - -/** - * Return a string representation for this guid. pszGUID must point to at least 33 bytes - * (32 for the string plus a NULL terminator). - */ -extern DECLSPEC void SDLCALL SDL_JoystickGetGUIDString(SDL_JoystickGUID guid, char *pszGUID, int cbGUID); - -/** - * convert a string into a joystick formatted guid - */ -extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUIDFromString(const char *pchGUID); - -/** - * Returns SDL_TRUE if the joystick has been opened and currently connected, or SDL_FALSE if it has not. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick * joystick); - -/** - * Get the instance ID of an opened joystick or -1 if the joystick is invalid. - */ -extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick * joystick); - -/** - * Get the number of general axis controls on a joystick. - */ -extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick * joystick); - -/** - * Get the number of trackballs on a joystick. - * - * Joystick trackballs have only relative motion events associated - * with them and their state cannot be polled. - */ -extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick * joystick); - -/** - * Get the number of POV hats on a joystick. - */ -extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick * joystick); - -/** - * Get the number of buttons on a joystick. - */ -extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick * joystick); - -/** - * Update the current state of the open joysticks. - * - * This is called automatically by the event loop if any joystick - * events are enabled. - */ -extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void); - -/** - * Enable/disable joystick event polling. - * - * If joystick events are disabled, you must call SDL_JoystickUpdate() - * yourself and check the state of the joystick when you want joystick - * information. - * - * The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE. - */ -extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state); - -/** - * Get the current state of an axis control on a joystick. - * - * The state is a value ranging from -32768 to 32767. - * - * The axis indices start at index 0. - */ -extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick, - int axis); - -/** - * \name Hat positions - */ -/* @{ */ -#define SDL_HAT_CENTERED 0x00 -#define SDL_HAT_UP 0x01 -#define SDL_HAT_RIGHT 0x02 -#define SDL_HAT_DOWN 0x04 -#define SDL_HAT_LEFT 0x08 -#define SDL_HAT_RIGHTUP (SDL_HAT_RIGHT|SDL_HAT_UP) -#define SDL_HAT_RIGHTDOWN (SDL_HAT_RIGHT|SDL_HAT_DOWN) -#define SDL_HAT_LEFTUP (SDL_HAT_LEFT|SDL_HAT_UP) -#define SDL_HAT_LEFTDOWN (SDL_HAT_LEFT|SDL_HAT_DOWN) -/* @} */ - -/** - * Get the current state of a POV hat on a joystick. - * - * The hat indices start at index 0. - * - * \return The return value is one of the following positions: - * - ::SDL_HAT_CENTERED - * - ::SDL_HAT_UP - * - ::SDL_HAT_RIGHT - * - ::SDL_HAT_DOWN - * - ::SDL_HAT_LEFT - * - ::SDL_HAT_RIGHTUP - * - ::SDL_HAT_RIGHTDOWN - * - ::SDL_HAT_LEFTUP - * - ::SDL_HAT_LEFTDOWN - */ -extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick, - int hat); - -/** - * Get the ball axis change since the last poll. - * - * \return 0, or -1 if you passed it invalid parameters. - * - * The ball indices start at index 0. - */ -extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick * joystick, - int ball, int *dx, int *dy); - -/** - * Get the current state of a button on a joystick. - * - * The button indices start at index 0. - */ -extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick, - int button); - -/** - * Close a joystick previously opened with SDL_JoystickOpen(). - */ -extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick * joystick); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_joystick_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_keyboard.h b/src/SDL2/include/SDL_keyboard.h deleted file mode 100644 index 586a26cf..00000000 --- a/src/SDL2/include/SDL_keyboard.h +++ /dev/null @@ -1,217 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_keyboard.h - * - * Include file for SDL keyboard event handling - */ - -#ifndef _SDL_keyboard_h -#define _SDL_keyboard_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_keycode.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The SDL keysym structure, used in key events. - * - * \note If you are looking for translated character input, see the ::SDL_TEXTINPUT event. - */ -typedef struct SDL_Keysym -{ - SDL_Scancode scancode; /**< SDL physical key code - see ::SDL_Scancode for details */ - SDL_Keycode sym; /**< SDL virtual key code - see ::SDL_Keycode for details */ - Uint16 mod; /**< current key modifiers */ - Uint32 unused; -} SDL_Keysym; - -/* Function prototypes */ - -/** - * \brief Get the window which currently has keyboard focus. - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_GetKeyboardFocus(void); - -/** - * \brief Get a snapshot of the current state of the keyboard. - * - * \param numkeys if non-NULL, receives the length of the returned array. - * - * \return An array of key states. Indexes into this array are obtained by using ::SDL_Scancode values. - * - * \b Example: - * \code - * const Uint8 *state = SDL_GetKeyboardState(NULL); - * if ( state[SDL_SCANCODE_RETURN] ) { - * printf(" is pressed.\n"); - * } - * \endcode - */ -extern DECLSPEC const Uint8 *SDLCALL SDL_GetKeyboardState(int *numkeys); - -/** - * \brief Get the current key modifier state for the keyboard. - */ -extern DECLSPEC SDL_Keymod SDLCALL SDL_GetModState(void); - -/** - * \brief Set the current key modifier state for the keyboard. - * - * \note This does not change the keyboard state, only the key modifier flags. - */ -extern DECLSPEC void SDLCALL SDL_SetModState(SDL_Keymod modstate); - -/** - * \brief Get the key code corresponding to the given scancode according - * to the current keyboard layout. - * - * See ::SDL_Keycode for details. - * - * \sa SDL_GetKeyName() - */ -extern DECLSPEC SDL_Keycode SDLCALL SDL_GetKeyFromScancode(SDL_Scancode scancode); - -/** - * \brief Get the scancode corresponding to the given key code according to the - * current keyboard layout. - * - * See ::SDL_Scancode for details. - * - * \sa SDL_GetScancodeName() - */ -extern DECLSPEC SDL_Scancode SDLCALL SDL_GetScancodeFromKey(SDL_Keycode key); - -/** - * \brief Get a human-readable name for a scancode. - * - * \return A pointer to the name for the scancode. - * If the scancode doesn't have a name, this function returns - * an empty string (""). - * - * \sa SDL_Scancode - */ -extern DECLSPEC const char *SDLCALL SDL_GetScancodeName(SDL_Scancode scancode); - -/** - * \brief Get a scancode from a human-readable name - * - * \return scancode, or SDL_SCANCODE_UNKNOWN if the name wasn't recognized - * - * \sa SDL_Scancode - */ -extern DECLSPEC SDL_Scancode SDLCALL SDL_GetScancodeFromName(const char *name); - -/** - * \brief Get a human-readable name for a key. - * - * \return A pointer to a UTF-8 string that stays valid at least until the next - * call to this function. If you need it around any longer, you must - * copy it. If the key doesn't have a name, this function returns an - * empty string (""). - * - * \sa SDL_Key - */ -extern DECLSPEC const char *SDLCALL SDL_GetKeyName(SDL_Keycode key); - -/** - * \brief Get a key code from a human-readable name - * - * \return key code, or SDLK_UNKNOWN if the name wasn't recognized - * - * \sa SDL_Keycode - */ -extern DECLSPEC SDL_Keycode SDLCALL SDL_GetKeyFromName(const char *name); - -/** - * \brief Start accepting Unicode text input events. - * This function will show the on-screen keyboard if supported. - * - * \sa SDL_StopTextInput() - * \sa SDL_SetTextInputRect() - * \sa SDL_HasScreenKeyboardSupport() - */ -extern DECLSPEC void SDLCALL SDL_StartTextInput(void); - -/** - * \brief Return whether or not Unicode text input events are enabled. - * - * \sa SDL_StartTextInput() - * \sa SDL_StopTextInput() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsTextInputActive(void); - -/** - * \brief Stop receiving any text input events. - * This function will hide the on-screen keyboard if supported. - * - * \sa SDL_StartTextInput() - * \sa SDL_HasScreenKeyboardSupport() - */ -extern DECLSPEC void SDLCALL SDL_StopTextInput(void); - -/** - * \brief Set the rectangle used to type Unicode text inputs. - * This is used as a hint for IME and on-screen keyboard placement. - * - * \sa SDL_StartTextInput() - */ -extern DECLSPEC void SDLCALL SDL_SetTextInputRect(SDL_Rect *rect); - -/** - * \brief Returns whether the platform has some screen keyboard support. - * - * \return SDL_TRUE if some keyboard support is available else SDL_FALSE. - * - * \note Not all screen keyboard functions are supported on all platforms. - * - * \sa SDL_IsScreenKeyboardShown() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasScreenKeyboardSupport(void); - -/** - * \brief Returns whether the screen keyboard is shown for given window. - * - * \param window The window for which screen keyboard should be queried. - * - * \return SDL_TRUE if screen keyboard is shown else SDL_FALSE. - * - * \sa SDL_HasScreenKeyboardSupport() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsScreenKeyboardShown(SDL_Window *window); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_keyboard_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_keycode.h b/src/SDL2/include/SDL_keycode.h deleted file mode 100644 index d5f5dd0a..00000000 --- a/src/SDL2/include/SDL_keycode.h +++ /dev/null @@ -1,341 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_keycode.h - * - * Defines constants which identify keyboard keys and modifiers. - */ - -#ifndef _SDL_keycode_h -#define _SDL_keycode_h - -#include "SDL_stdinc.h" -#include "SDL_scancode.h" - -/** - * \brief The SDL virtual key representation. - * - * Values of this type are used to represent keyboard keys using the current - * layout of the keyboard. These values include Unicode values representing - * the unmodified character that would be generated by pressing the key, or - * an SDLK_* constant for those keys that do not generate characters. - */ -typedef Sint32 SDL_Keycode; - -#define SDLK_SCANCODE_MASK (1<<30) -#define SDL_SCANCODE_TO_KEYCODE(X) (X | SDLK_SCANCODE_MASK) - -enum -{ - SDLK_UNKNOWN = 0, - - SDLK_RETURN = '\r', - SDLK_ESCAPE = '\033', - SDLK_BACKSPACE = '\b', - SDLK_TAB = '\t', - SDLK_SPACE = ' ', - SDLK_EXCLAIM = '!', - SDLK_QUOTEDBL = '"', - SDLK_HASH = '#', - SDLK_PERCENT = '%', - SDLK_DOLLAR = '$', - SDLK_AMPERSAND = '&', - SDLK_QUOTE = '\'', - SDLK_LEFTPAREN = '(', - SDLK_RIGHTPAREN = ')', - SDLK_ASTERISK = '*', - SDLK_PLUS = '+', - SDLK_COMMA = ',', - SDLK_MINUS = '-', - SDLK_PERIOD = '.', - SDLK_SLASH = '/', - SDLK_0 = '0', - SDLK_1 = '1', - SDLK_2 = '2', - SDLK_3 = '3', - SDLK_4 = '4', - SDLK_5 = '5', - SDLK_6 = '6', - SDLK_7 = '7', - SDLK_8 = '8', - SDLK_9 = '9', - SDLK_COLON = ':', - SDLK_SEMICOLON = ';', - SDLK_LESS = '<', - SDLK_EQUALS = '=', - SDLK_GREATER = '>', - SDLK_QUESTION = '?', - SDLK_AT = '@', - /* - Skip uppercase letters - */ - SDLK_LEFTBRACKET = '[', - SDLK_BACKSLASH = '\\', - SDLK_RIGHTBRACKET = ']', - SDLK_CARET = '^', - SDLK_UNDERSCORE = '_', - SDLK_BACKQUOTE = '`', - SDLK_a = 'a', - SDLK_b = 'b', - SDLK_c = 'c', - SDLK_d = 'd', - SDLK_e = 'e', - SDLK_f = 'f', - SDLK_g = 'g', - SDLK_h = 'h', - SDLK_i = 'i', - SDLK_j = 'j', - SDLK_k = 'k', - SDLK_l = 'l', - SDLK_m = 'm', - SDLK_n = 'n', - SDLK_o = 'o', - SDLK_p = 'p', - SDLK_q = 'q', - SDLK_r = 'r', - SDLK_s = 's', - SDLK_t = 't', - SDLK_u = 'u', - SDLK_v = 'v', - SDLK_w = 'w', - SDLK_x = 'x', - SDLK_y = 'y', - SDLK_z = 'z', - - SDLK_CAPSLOCK = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CAPSLOCK), - - SDLK_F1 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F1), - SDLK_F2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F2), - SDLK_F3 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F3), - SDLK_F4 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F4), - SDLK_F5 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F5), - SDLK_F6 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F6), - SDLK_F7 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F7), - SDLK_F8 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F8), - SDLK_F9 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F9), - SDLK_F10 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F10), - SDLK_F11 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F11), - SDLK_F12 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F12), - - SDLK_PRINTSCREEN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PRINTSCREEN), - SDLK_SCROLLLOCK = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SCROLLLOCK), - SDLK_PAUSE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PAUSE), - SDLK_INSERT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_INSERT), - SDLK_HOME = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_HOME), - SDLK_PAGEUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PAGEUP), - SDLK_DELETE = '\177', - SDLK_END = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_END), - SDLK_PAGEDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PAGEDOWN), - SDLK_RIGHT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RIGHT), - SDLK_LEFT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LEFT), - SDLK_DOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_DOWN), - SDLK_UP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_UP), - - SDLK_NUMLOCKCLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_NUMLOCKCLEAR), - SDLK_KP_DIVIDE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DIVIDE), - SDLK_KP_MULTIPLY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MULTIPLY), - SDLK_KP_MINUS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MINUS), - SDLK_KP_PLUS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PLUS), - SDLK_KP_ENTER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_ENTER), - SDLK_KP_1 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_1), - SDLK_KP_2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_2), - SDLK_KP_3 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_3), - SDLK_KP_4 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_4), - SDLK_KP_5 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_5), - SDLK_KP_6 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_6), - SDLK_KP_7 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_7), - SDLK_KP_8 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_8), - SDLK_KP_9 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_9), - SDLK_KP_0 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_0), - SDLK_KP_PERIOD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PERIOD), - - SDLK_APPLICATION = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_APPLICATION), - SDLK_POWER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_POWER), - SDLK_KP_EQUALS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_EQUALS), - SDLK_F13 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F13), - SDLK_F14 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F14), - SDLK_F15 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F15), - SDLK_F16 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F16), - SDLK_F17 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F17), - SDLK_F18 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F18), - SDLK_F19 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F19), - SDLK_F20 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F20), - SDLK_F21 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F21), - SDLK_F22 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F22), - SDLK_F23 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F23), - SDLK_F24 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F24), - SDLK_EXECUTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EXECUTE), - SDLK_HELP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_HELP), - SDLK_MENU = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MENU), - SDLK_SELECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SELECT), - SDLK_STOP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_STOP), - SDLK_AGAIN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AGAIN), - SDLK_UNDO = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_UNDO), - SDLK_CUT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CUT), - SDLK_COPY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_COPY), - SDLK_PASTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PASTE), - SDLK_FIND = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_FIND), - SDLK_MUTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MUTE), - SDLK_VOLUMEUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_VOLUMEUP), - SDLK_VOLUMEDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_VOLUMEDOWN), - SDLK_KP_COMMA = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_COMMA), - SDLK_KP_EQUALSAS400 = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_EQUALSAS400), - - SDLK_ALTERASE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_ALTERASE), - SDLK_SYSREQ = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SYSREQ), - SDLK_CANCEL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CANCEL), - SDLK_CLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CLEAR), - SDLK_PRIOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PRIOR), - SDLK_RETURN2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RETURN2), - SDLK_SEPARATOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SEPARATOR), - SDLK_OUT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_OUT), - SDLK_OPER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_OPER), - SDLK_CLEARAGAIN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CLEARAGAIN), - SDLK_CRSEL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CRSEL), - SDLK_EXSEL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EXSEL), - - SDLK_KP_00 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_00), - SDLK_KP_000 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_000), - SDLK_THOUSANDSSEPARATOR = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_THOUSANDSSEPARATOR), - SDLK_DECIMALSEPARATOR = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_DECIMALSEPARATOR), - SDLK_CURRENCYUNIT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CURRENCYUNIT), - SDLK_CURRENCYSUBUNIT = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CURRENCYSUBUNIT), - SDLK_KP_LEFTPAREN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_LEFTPAREN), - SDLK_KP_RIGHTPAREN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_RIGHTPAREN), - SDLK_KP_LEFTBRACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_LEFTBRACE), - SDLK_KP_RIGHTBRACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_RIGHTBRACE), - SDLK_KP_TAB = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_TAB), - SDLK_KP_BACKSPACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_BACKSPACE), - SDLK_KP_A = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_A), - SDLK_KP_B = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_B), - SDLK_KP_C = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_C), - SDLK_KP_D = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_D), - SDLK_KP_E = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_E), - SDLK_KP_F = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_F), - SDLK_KP_XOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_XOR), - SDLK_KP_POWER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_POWER), - SDLK_KP_PERCENT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PERCENT), - SDLK_KP_LESS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_LESS), - SDLK_KP_GREATER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_GREATER), - SDLK_KP_AMPERSAND = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_AMPERSAND), - SDLK_KP_DBLAMPERSAND = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DBLAMPERSAND), - SDLK_KP_VERTICALBAR = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_VERTICALBAR), - SDLK_KP_DBLVERTICALBAR = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DBLVERTICALBAR), - SDLK_KP_COLON = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_COLON), - SDLK_KP_HASH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_HASH), - SDLK_KP_SPACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_SPACE), - SDLK_KP_AT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_AT), - SDLK_KP_EXCLAM = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_EXCLAM), - SDLK_KP_MEMSTORE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMSTORE), - SDLK_KP_MEMRECALL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMRECALL), - SDLK_KP_MEMCLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMCLEAR), - SDLK_KP_MEMADD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMADD), - SDLK_KP_MEMSUBTRACT = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMSUBTRACT), - SDLK_KP_MEMMULTIPLY = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMMULTIPLY), - SDLK_KP_MEMDIVIDE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMDIVIDE), - SDLK_KP_PLUSMINUS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PLUSMINUS), - SDLK_KP_CLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_CLEAR), - SDLK_KP_CLEARENTRY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_CLEARENTRY), - SDLK_KP_BINARY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_BINARY), - SDLK_KP_OCTAL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_OCTAL), - SDLK_KP_DECIMAL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DECIMAL), - SDLK_KP_HEXADECIMAL = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_HEXADECIMAL), - - SDLK_LCTRL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LCTRL), - SDLK_LSHIFT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LSHIFT), - SDLK_LALT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LALT), - SDLK_LGUI = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LGUI), - SDLK_RCTRL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RCTRL), - SDLK_RSHIFT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RSHIFT), - SDLK_RALT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RALT), - SDLK_RGUI = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RGUI), - - SDLK_MODE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MODE), - - SDLK_AUDIONEXT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIONEXT), - SDLK_AUDIOPREV = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOPREV), - SDLK_AUDIOSTOP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOSTOP), - SDLK_AUDIOPLAY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOPLAY), - SDLK_AUDIOMUTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOMUTE), - SDLK_MEDIASELECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MEDIASELECT), - SDLK_WWW = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_WWW), - SDLK_MAIL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MAIL), - SDLK_CALCULATOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CALCULATOR), - SDLK_COMPUTER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_COMPUTER), - SDLK_AC_SEARCH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_SEARCH), - SDLK_AC_HOME = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_HOME), - SDLK_AC_BACK = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_BACK), - SDLK_AC_FORWARD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_FORWARD), - SDLK_AC_STOP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_STOP), - SDLK_AC_REFRESH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_REFRESH), - SDLK_AC_BOOKMARKS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_BOOKMARKS), - - SDLK_BRIGHTNESSDOWN = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_BRIGHTNESSDOWN), - SDLK_BRIGHTNESSUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_BRIGHTNESSUP), - SDLK_DISPLAYSWITCH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_DISPLAYSWITCH), - SDLK_KBDILLUMTOGGLE = - SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMTOGGLE), - SDLK_KBDILLUMDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMDOWN), - SDLK_KBDILLUMUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMUP), - SDLK_EJECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EJECT), - SDLK_SLEEP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SLEEP) -}; - -/** - * \brief Enumeration of valid key mods (possibly OR'd together). - */ -typedef enum -{ - KMOD_NONE = 0x0000, - KMOD_LSHIFT = 0x0001, - KMOD_RSHIFT = 0x0002, - KMOD_LCTRL = 0x0040, - KMOD_RCTRL = 0x0080, - KMOD_LALT = 0x0100, - KMOD_RALT = 0x0200, - KMOD_LGUI = 0x0400, - KMOD_RGUI = 0x0800, - KMOD_NUM = 0x1000, - KMOD_CAPS = 0x2000, - KMOD_MODE = 0x4000, - KMOD_RESERVED = 0x8000 -} SDL_Keymod; - -#define KMOD_CTRL (KMOD_LCTRL|KMOD_RCTRL) -#define KMOD_SHIFT (KMOD_LSHIFT|KMOD_RSHIFT) -#define KMOD_ALT (KMOD_LALT|KMOD_RALT) -#define KMOD_GUI (KMOD_LGUI|KMOD_RGUI) - -#endif /* _SDL_keycode_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_loadso.h b/src/SDL2/include/SDL_loadso.h deleted file mode 100644 index 0359eae1..00000000 --- a/src/SDL2/include/SDL_loadso.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_loadso.h - * - * System dependent library loading routines - * - * Some things to keep in mind: - * \li These functions only work on C function names. Other languages may - * have name mangling and intrinsic language support that varies from - * compiler to compiler. - * \li Make sure you declare your function pointers with the same calling - * convention as the actual library function. Your code will crash - * mysteriously if you do not do this. - * \li Avoid namespace collisions. If you load a symbol from the library, - * it is not defined whether or not it goes into the global symbol - * namespace for the application. If it does and it conflicts with - * symbols in your code or other shared libraries, you will not get - * the results you expect. :) - */ - -#ifndef _SDL_loadso_h -#define _SDL_loadso_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * This function dynamically loads a shared object and returns a pointer - * to the object handle (or NULL if there was an error). - * The 'sofile' parameter is a system dependent name of the object file. - */ -extern DECLSPEC void *SDLCALL SDL_LoadObject(const char *sofile); - -/** - * Given an object handle, this function looks up the address of the - * named function in the shared object and returns it. This address - * is no longer valid after calling SDL_UnloadObject(). - */ -extern DECLSPEC void *SDLCALL SDL_LoadFunction(void *handle, - const char *name); - -/** - * Unload a shared object from memory. - */ -extern DECLSPEC void SDLCALL SDL_UnloadObject(void *handle); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_loadso_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_log.h b/src/SDL2/include/SDL_log.h deleted file mode 100644 index 5c2bca59..00000000 --- a/src/SDL2/include/SDL_log.h +++ /dev/null @@ -1,211 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_log.h - * - * Simple log messages with categories and priorities. - * - * By default logs are quiet, but if you're debugging SDL you might want: - * - * SDL_LogSetAllPriority(SDL_LOG_PRIORITY_WARN); - * - * Here's where the messages go on different platforms: - * Windows: debug output stream - * Android: log output - * Others: standard error output (stderr) - */ - -#ifndef _SDL_log_h -#define _SDL_log_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - - -/** - * \brief The maximum size of a log message - * - * Messages longer than the maximum size will be truncated - */ -#define SDL_MAX_LOG_MESSAGE 4096 - -/** - * \brief The predefined log categories - * - * By default the application category is enabled at the INFO level, - * the assert category is enabled at the WARN level, test is enabled - * at the VERBOSE level and all other categories are enabled at the - * CRITICAL level. - */ -enum -{ - SDL_LOG_CATEGORY_APPLICATION, - SDL_LOG_CATEGORY_ERROR, - SDL_LOG_CATEGORY_ASSERT, - SDL_LOG_CATEGORY_SYSTEM, - SDL_LOG_CATEGORY_AUDIO, - SDL_LOG_CATEGORY_VIDEO, - SDL_LOG_CATEGORY_RENDER, - SDL_LOG_CATEGORY_INPUT, - SDL_LOG_CATEGORY_TEST, - - /* Reserved for future SDL library use */ - SDL_LOG_CATEGORY_RESERVED1, - SDL_LOG_CATEGORY_RESERVED2, - SDL_LOG_CATEGORY_RESERVED3, - SDL_LOG_CATEGORY_RESERVED4, - SDL_LOG_CATEGORY_RESERVED5, - SDL_LOG_CATEGORY_RESERVED6, - SDL_LOG_CATEGORY_RESERVED7, - SDL_LOG_CATEGORY_RESERVED8, - SDL_LOG_CATEGORY_RESERVED9, - SDL_LOG_CATEGORY_RESERVED10, - - /* Beyond this point is reserved for application use, e.g. - enum { - MYAPP_CATEGORY_AWESOME1 = SDL_LOG_CATEGORY_CUSTOM, - MYAPP_CATEGORY_AWESOME2, - MYAPP_CATEGORY_AWESOME3, - ... - }; - */ - SDL_LOG_CATEGORY_CUSTOM -}; - -/** - * \brief The predefined log priorities - */ -typedef enum -{ - SDL_LOG_PRIORITY_VERBOSE = 1, - SDL_LOG_PRIORITY_DEBUG, - SDL_LOG_PRIORITY_INFO, - SDL_LOG_PRIORITY_WARN, - SDL_LOG_PRIORITY_ERROR, - SDL_LOG_PRIORITY_CRITICAL, - SDL_NUM_LOG_PRIORITIES -} SDL_LogPriority; - - -/** - * \brief Set the priority of all log categories - */ -extern DECLSPEC void SDLCALL SDL_LogSetAllPriority(SDL_LogPriority priority); - -/** - * \brief Set the priority of a particular log category - */ -extern DECLSPEC void SDLCALL SDL_LogSetPriority(int category, - SDL_LogPriority priority); - -/** - * \brief Get the priority of a particular log category - */ -extern DECLSPEC SDL_LogPriority SDLCALL SDL_LogGetPriority(int category); - -/** - * \brief Reset all priorities to default. - * - * \note This is called in SDL_Quit(). - */ -extern DECLSPEC void SDLCALL SDL_LogResetPriorities(void); - -/** - * \brief Log a message with SDL_LOG_CATEGORY_APPLICATION and SDL_LOG_PRIORITY_INFO - */ -extern DECLSPEC void SDLCALL SDL_Log(const char *fmt, ...); - -/** - * \brief Log a message with SDL_LOG_PRIORITY_VERBOSE - */ -extern DECLSPEC void SDLCALL SDL_LogVerbose(int category, const char *fmt, ...); - -/** - * \brief Log a message with SDL_LOG_PRIORITY_DEBUG - */ -extern DECLSPEC void SDLCALL SDL_LogDebug(int category, const char *fmt, ...); - -/** - * \brief Log a message with SDL_LOG_PRIORITY_INFO - */ -extern DECLSPEC void SDLCALL SDL_LogInfo(int category, const char *fmt, ...); - -/** - * \brief Log a message with SDL_LOG_PRIORITY_WARN - */ -extern DECLSPEC void SDLCALL SDL_LogWarn(int category, const char *fmt, ...); - -/** - * \brief Log a message with SDL_LOG_PRIORITY_ERROR - */ -extern DECLSPEC void SDLCALL SDL_LogError(int category, const char *fmt, ...); - -/** - * \brief Log a message with SDL_LOG_PRIORITY_CRITICAL - */ -extern DECLSPEC void SDLCALL SDL_LogCritical(int category, const char *fmt, ...); - -/** - * \brief Log a message with the specified category and priority. - */ -extern DECLSPEC void SDLCALL SDL_LogMessage(int category, - SDL_LogPriority priority, - const char *fmt, ...); - -/** - * \brief Log a message with the specified category and priority. - */ -extern DECLSPEC void SDLCALL SDL_LogMessageV(int category, - SDL_LogPriority priority, - const char *fmt, va_list ap); - -/** - * \brief The prototype for the log output function - */ -typedef void (*SDL_LogOutputFunction)(void *userdata, int category, SDL_LogPriority priority, const char *message); - -/** - * \brief Get the current log output function. - */ -extern DECLSPEC void SDLCALL SDL_LogGetOutputFunction(SDL_LogOutputFunction *callback, void **userdata); - -/** - * \brief This function allows you to replace the default log output - * function with one of your own. - */ -extern DECLSPEC void SDLCALL SDL_LogSetOutputFunction(SDL_LogOutputFunction callback, void *userdata); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_log_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_main.h b/src/SDL2/include/SDL_main.h deleted file mode 100644 index 2e8fae95..00000000 --- a/src/SDL2/include/SDL_main.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_main_h -#define _SDL_main_h - -#include "SDL_stdinc.h" - -/** - * \file SDL_main.h - * - * Redefine main() on some platforms so that it is called by SDL. - */ - -#ifndef SDL_MAIN_HANDLED -#if defined(__WIN32__) -/* On Windows SDL provides WinMain(), which parses the command line and passes - the arguments to your main function. - - If you provide your own WinMain(), you may define SDL_MAIN_HANDLED - */ -#define SDL_MAIN_AVAILABLE - -#elif defined(__WINRT__) -/* On WinRT, SDL provides a main function that initializes CoreApplication, - creating an instance of IFrameworkView in the process. - - Please note that #include'ing SDL_main.h is not enough to get a main() - function working. In non-XAML apps, the file, - src/main/winrt/SDL_WinRT_main_NonXAML.cpp, or a copy of it, must be compiled - into the app itself. In XAML apps, the function, SDL_WinRTRunApp must be - called, with a pointer to the Direct3D-hosted XAML control passed in. -*/ -#define SDL_MAIN_NEEDED - -#elif defined(__IPHONEOS__) -/* On iOS SDL provides a main function that creates an application delegate - and starts the iOS application run loop. - - See src/video/uikit/SDL_uikitappdelegate.m for more details. - */ -#define SDL_MAIN_NEEDED - -#elif defined(__ANDROID__) -/* On Android SDL provides a Java class in SDLActivity.java that is the - main activity entry point. - - See README-android.txt for more details on extending that class. - */ -#define SDL_MAIN_NEEDED - -#endif -#endif /* SDL_MAIN_HANDLED */ - -#ifdef __cplusplus -#define C_LINKAGE "C" -#else -#define C_LINKAGE -#endif /* __cplusplus */ - -/** - * \file SDL_main.h - * - * The application's main() function must be called with C linkage, - * and should be declared like this: - * \code - * #ifdef __cplusplus - * extern "C" - * #endif - * int main(int argc, char *argv[]) - * { - * } - * \endcode - */ - -#if defined(SDL_MAIN_NEEDED) || defined(SDL_MAIN_AVAILABLE) -#define main SDL_main -#endif - -/** - * The prototype for the application's main() function - */ -extern C_LINKAGE int SDL_main(int argc, char *argv[]); - - -#include "begin_code.h" -#ifdef __cplusplus -extern "C" { -#endif - -/** - * This is called by the real SDL main function to let the rest of the - * library know that initialization was done properly. - * - * Calling this yourself without knowing what you're doing can cause - * crashes and hard to diagnose problems with your application. - */ -extern DECLSPEC void SDLCALL SDL_SetMainReady(void); - -#ifdef __WIN32__ - -/** - * This can be called to set the application class at startup - */ -extern DECLSPEC int SDLCALL SDL_RegisterApp(char *name, Uint32 style, - void *hInst); -extern DECLSPEC void SDLCALL SDL_UnregisterApp(void); - -#endif /* __WIN32__ */ - - -#ifdef __WINRT__ - -/** - * \brief Initializes and launches an SDL/WinRT application. - * - * \param mainFunction The SDL app's C-style main(). - * \param xamlBackgroundPanel An optional, XAML-based, background panel. - * For Non-XAML apps, this value must be set to NULL. For XAML apps, - * pass in a pointer to a SwapChainBackgroundPanel, casted to an - * IInspectable (via reinterpret_cast). - * \ret 0 on success, -1 on failure. On failure, use SDL_GetError to retrieve more - * information on the failure. - */ -extern DECLSPEC int SDLCALL SDL_WinRTRunApp(int (*mainFunction)(int, char **), void * xamlBackgroundPanel); - -#endif /* __WINRT__ */ - - -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_main_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_messagebox.h b/src/SDL2/include/SDL_messagebox.h deleted file mode 100644 index 6004da0f..00000000 --- a/src/SDL2/include/SDL_messagebox.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_messagebox_h -#define _SDL_messagebox_h - -#include "SDL_stdinc.h" -#include "SDL_video.h" /* For SDL_Window */ - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief SDL_MessageBox flags. If supported will display warning icon, etc. - */ -typedef enum -{ - SDL_MESSAGEBOX_ERROR = 0x00000010, /**< error dialog */ - SDL_MESSAGEBOX_WARNING = 0x00000020, /**< warning dialog */ - SDL_MESSAGEBOX_INFORMATION = 0x00000040 /**< informational dialog */ -} SDL_MessageBoxFlags; - -/** - * \brief Flags for SDL_MessageBoxButtonData. - */ -typedef enum -{ - SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT = 0x00000001, /**< Marks the default button when return is hit */ - SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT = 0x00000002 /**< Marks the default button when escape is hit */ -} SDL_MessageBoxButtonFlags; - -/** - * \brief Individual button data. - */ -typedef struct -{ - Uint32 flags; /**< ::SDL_MessageBoxButtonFlags */ - int buttonid; /**< User defined button id (value returned via SDL_ShowMessageBox) */ - const char * text; /**< The UTF-8 button text */ -} SDL_MessageBoxButtonData; - -/** - * \brief RGB value used in a message box color scheme - */ -typedef struct -{ - Uint8 r, g, b; -} SDL_MessageBoxColor; - -typedef enum -{ - SDL_MESSAGEBOX_COLOR_BACKGROUND, - SDL_MESSAGEBOX_COLOR_TEXT, - SDL_MESSAGEBOX_COLOR_BUTTON_BORDER, - SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND, - SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED, - SDL_MESSAGEBOX_COLOR_MAX -} SDL_MessageBoxColorType; - -/** - * \brief A set of colors to use for message box dialogs - */ -typedef struct -{ - SDL_MessageBoxColor colors[SDL_MESSAGEBOX_COLOR_MAX]; -} SDL_MessageBoxColorScheme; - -/** - * \brief MessageBox structure containing title, text, window, etc. - */ -typedef struct -{ - Uint32 flags; /**< ::SDL_MessageBoxFlags */ - SDL_Window *window; /**< Parent window, can be NULL */ - const char *title; /**< UTF-8 title */ - const char *message; /**< UTF-8 message text */ - - int numbuttons; - const SDL_MessageBoxButtonData *buttons; - - const SDL_MessageBoxColorScheme *colorScheme; /**< ::SDL_MessageBoxColorScheme, can be NULL to use system settings */ -} SDL_MessageBoxData; - -/** - * \brief Create a modal message box. - * - * \param messageboxdata The SDL_MessageBoxData structure with title, text, etc. - * \param buttonid The pointer to which user id of hit button should be copied. - * - * \return -1 on error, otherwise 0 and buttonid contains user id of button - * hit or -1 if dialog was closed. - * - * \note This function should be called on the thread that created the parent - * window, or on the main thread if the messagebox has no parent. It will - * block execution of that thread until the user clicks a button or - * closes the messagebox. - */ -extern DECLSPEC int SDLCALL SDL_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid); - -/** - * \brief Create a simple modal message box - * - * \param flags ::SDL_MessageBoxFlags - * \param title UTF-8 title text - * \param message UTF-8 message text - * \param window The parent window, or NULL for no parent - * - * \return 0 on success, -1 on error - * - * \sa SDL_ShowMessageBox - */ -extern DECLSPEC int SDLCALL SDL_ShowSimpleMessageBox(Uint32 flags, const char *title, const char *message, SDL_Window *window); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_messagebox_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_mouse.h b/src/SDL2/include/SDL_mouse.h deleted file mode 100644 index ebfd18fa..00000000 --- a/src/SDL2/include/SDL_mouse.h +++ /dev/null @@ -1,224 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_mouse.h - * - * Include file for SDL mouse event handling. - */ - -#ifndef _SDL_mouse_h -#define _SDL_mouse_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct SDL_Cursor SDL_Cursor; /* Implementation dependent */ - -/** - * \brief Cursor types for SDL_CreateSystemCursor. - */ -typedef enum -{ - SDL_SYSTEM_CURSOR_ARROW, /**< Arrow */ - SDL_SYSTEM_CURSOR_IBEAM, /**< I-beam */ - SDL_SYSTEM_CURSOR_WAIT, /**< Wait */ - SDL_SYSTEM_CURSOR_CROSSHAIR, /**< Crosshair */ - SDL_SYSTEM_CURSOR_WAITARROW, /**< Small wait cursor (or Wait if not available) */ - SDL_SYSTEM_CURSOR_SIZENWSE, /**< Double arrow pointing northwest and southeast */ - SDL_SYSTEM_CURSOR_SIZENESW, /**< Double arrow pointing northeast and southwest */ - SDL_SYSTEM_CURSOR_SIZEWE, /**< Double arrow pointing west and east */ - SDL_SYSTEM_CURSOR_SIZENS, /**< Double arrow pointing north and south */ - SDL_SYSTEM_CURSOR_SIZEALL, /**< Four pointed arrow pointing north, south, east, and west */ - SDL_SYSTEM_CURSOR_NO, /**< Slashed circle or crossbones */ - SDL_SYSTEM_CURSOR_HAND, /**< Hand */ - SDL_NUM_SYSTEM_CURSORS -} SDL_SystemCursor; - -/* Function prototypes */ - -/** - * \brief Get the window which currently has mouse focus. - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_GetMouseFocus(void); - -/** - * \brief Retrieve the current state of the mouse. - * - * The current button state is returned as a button bitmask, which can - * be tested using the SDL_BUTTON(X) macros, and x and y are set to the - * mouse cursor position relative to the focus window for the currently - * selected mouse. You can pass NULL for either x or y. - */ -extern DECLSPEC Uint32 SDLCALL SDL_GetMouseState(int *x, int *y); - -/** - * \brief Retrieve the relative state of the mouse. - * - * The current button state is returned as a button bitmask, which can - * be tested using the SDL_BUTTON(X) macros, and x and y are set to the - * mouse deltas since the last call to SDL_GetRelativeMouseState(). - */ -extern DECLSPEC Uint32 SDLCALL SDL_GetRelativeMouseState(int *x, int *y); - -/** - * \brief Moves the mouse to the given position within the window. - * - * \param window The window to move the mouse into, or NULL for the current mouse focus - * \param x The x coordinate within the window - * \param y The y coordinate within the window - * - * \note This function generates a mouse motion event - */ -extern DECLSPEC void SDLCALL SDL_WarpMouseInWindow(SDL_Window * window, - int x, int y); - -/** - * \brief Set relative mouse mode. - * - * \param enabled Whether or not to enable relative mode - * - * \return 0 on success, or -1 if relative mode is not supported. - * - * While the mouse is in relative mode, the cursor is hidden, and the - * driver will try to report continuous motion in the current window. - * Only relative motion events will be delivered, the mouse position - * will not change. - * - * \note This function will flush any pending mouse motion. - * - * \sa SDL_GetRelativeMouseMode() - */ -extern DECLSPEC int SDLCALL SDL_SetRelativeMouseMode(SDL_bool enabled); - -/** - * \brief Query whether relative mouse mode is enabled. - * - * \sa SDL_SetRelativeMouseMode() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_GetRelativeMouseMode(void); - -/** - * \brief Create a cursor, using the specified bitmap data and - * mask (in MSB format). - * - * The cursor width must be a multiple of 8 bits. - * - * The cursor is created in black and white according to the following: - * - * - * - * - * - * - *
data mask resulting pixel on screen
0 1 White
1 1 Black
0 0 Transparent
1 0 Inverted color if possible, black - * if not.
- * - * \sa SDL_FreeCursor() - */ -extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateCursor(const Uint8 * data, - const Uint8 * mask, - int w, int h, int hot_x, - int hot_y); - -/** - * \brief Create a color cursor. - * - * \sa SDL_FreeCursor() - */ -extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateColorCursor(SDL_Surface *surface, - int hot_x, - int hot_y); - -/** - * \brief Create a system cursor. - * - * \sa SDL_FreeCursor() - */ -extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateSystemCursor(SDL_SystemCursor id); - -/** - * \brief Set the active cursor. - */ -extern DECLSPEC void SDLCALL SDL_SetCursor(SDL_Cursor * cursor); - -/** - * \brief Return the active cursor. - */ -extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetCursor(void); - -/** - * \brief Return the default cursor. - */ -extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetDefaultCursor(void); - -/** - * \brief Frees a cursor created with SDL_CreateCursor(). - * - * \sa SDL_CreateCursor() - */ -extern DECLSPEC void SDLCALL SDL_FreeCursor(SDL_Cursor * cursor); - -/** - * \brief Toggle whether or not the cursor is shown. - * - * \param toggle 1 to show the cursor, 0 to hide it, -1 to query the current - * state. - * - * \return 1 if the cursor is shown, or 0 if the cursor is hidden. - */ -extern DECLSPEC int SDLCALL SDL_ShowCursor(int toggle); - -/** - * Used as a mask when testing buttons in buttonstate. - * - Button 1: Left mouse button - * - Button 2: Middle mouse button - * - Button 3: Right mouse button - */ -#define SDL_BUTTON(X) (1 << ((X)-1)) -#define SDL_BUTTON_LEFT 1 -#define SDL_BUTTON_MIDDLE 2 -#define SDL_BUTTON_RIGHT 3 -#define SDL_BUTTON_X1 4 -#define SDL_BUTTON_X2 5 -#define SDL_BUTTON_LMASK SDL_BUTTON(SDL_BUTTON_LEFT) -#define SDL_BUTTON_MMASK SDL_BUTTON(SDL_BUTTON_MIDDLE) -#define SDL_BUTTON_RMASK SDL_BUTTON(SDL_BUTTON_RIGHT) -#define SDL_BUTTON_X1MASK SDL_BUTTON(SDL_BUTTON_X1) -#define SDL_BUTTON_X2MASK SDL_BUTTON(SDL_BUTTON_X2) - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_mouse_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_mutex.h b/src/SDL2/include/SDL_mutex.h deleted file mode 100644 index 3e8b4dbe..00000000 --- a/src/SDL2/include/SDL_mutex.h +++ /dev/null @@ -1,251 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_mutex_h -#define _SDL_mutex_h - -/** - * \file SDL_mutex.h - * - * Functions to provide thread synchronization primitives. - */ - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Synchronization functions which can time out return this value - * if they time out. - */ -#define SDL_MUTEX_TIMEDOUT 1 - -/** - * This is the timeout value which corresponds to never time out. - */ -#define SDL_MUTEX_MAXWAIT (~(Uint32)0) - - -/** - * \name Mutex functions - */ -/* @{ */ - -/* The SDL mutex structure, defined in SDL_sysmutex.c */ -struct SDL_mutex; -typedef struct SDL_mutex SDL_mutex; - -/** - * Create a mutex, initialized unlocked. - */ -extern DECLSPEC SDL_mutex *SDLCALL SDL_CreateMutex(void); - -/** - * Lock the mutex. - * - * \return 0, or -1 on error. - */ -#define SDL_mutexP(m) SDL_LockMutex(m) -extern DECLSPEC int SDLCALL SDL_LockMutex(SDL_mutex * mutex); - -/** - * Try to lock the mutex - * - * \return 0, SDL_MUTEX_TIMEDOUT, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_TryLockMutex(SDL_mutex * mutex); - -/** - * Unlock the mutex. - * - * \return 0, or -1 on error. - * - * \warning It is an error to unlock a mutex that has not been locked by - * the current thread, and doing so results in undefined behavior. - */ -#define SDL_mutexV(m) SDL_UnlockMutex(m) -extern DECLSPEC int SDLCALL SDL_UnlockMutex(SDL_mutex * mutex); - -/** - * Destroy a mutex. - */ -extern DECLSPEC void SDLCALL SDL_DestroyMutex(SDL_mutex * mutex); - -/* @} *//* Mutex functions */ - - -/** - * \name Semaphore functions - */ -/* @{ */ - -/* The SDL semaphore structure, defined in SDL_syssem.c */ -struct SDL_semaphore; -typedef struct SDL_semaphore SDL_sem; - -/** - * Create a semaphore, initialized with value, returns NULL on failure. - */ -extern DECLSPEC SDL_sem *SDLCALL SDL_CreateSemaphore(Uint32 initial_value); - -/** - * Destroy a semaphore. - */ -extern DECLSPEC void SDLCALL SDL_DestroySemaphore(SDL_sem * sem); - -/** - * This function suspends the calling thread until the semaphore pointed - * to by \c sem has a positive count. It then atomically decreases the - * semaphore count. - */ -extern DECLSPEC int SDLCALL SDL_SemWait(SDL_sem * sem); - -/** - * Non-blocking variant of SDL_SemWait(). - * - * \return 0 if the wait succeeds, ::SDL_MUTEX_TIMEDOUT if the wait would - * block, and -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_SemTryWait(SDL_sem * sem); - -/** - * Variant of SDL_SemWait() with a timeout in milliseconds. - * - * \return 0 if the wait succeeds, ::SDL_MUTEX_TIMEDOUT if the wait does not - * succeed in the allotted time, and -1 on error. - * - * \warning On some platforms this function is implemented by looping with a - * delay of 1 ms, and so should be avoided if possible. - */ -extern DECLSPEC int SDLCALL SDL_SemWaitTimeout(SDL_sem * sem, Uint32 ms); - -/** - * Atomically increases the semaphore's count (not blocking). - * - * \return 0, or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_SemPost(SDL_sem * sem); - -/** - * Returns the current count of the semaphore. - */ -extern DECLSPEC Uint32 SDLCALL SDL_SemValue(SDL_sem * sem); - -/* @} *//* Semaphore functions */ - - -/** - * \name Condition variable functions - */ -/* @{ */ - -/* The SDL condition variable structure, defined in SDL_syscond.c */ -struct SDL_cond; -typedef struct SDL_cond SDL_cond; - -/** - * Create a condition variable. - * - * Typical use of condition variables: - * - * Thread A: - * SDL_LockMutex(lock); - * while ( ! condition ) { - * SDL_CondWait(cond, lock); - * } - * SDL_UnlockMutex(lock); - * - * Thread B: - * SDL_LockMutex(lock); - * ... - * condition = true; - * ... - * SDL_CondSignal(cond); - * SDL_UnlockMutex(lock); - * - * There is some discussion whether to signal the condition variable - * with the mutex locked or not. There is some potential performance - * benefit to unlocking first on some platforms, but there are some - * potential race conditions depending on how your code is structured. - * - * In general it's safer to signal the condition variable while the - * mutex is locked. - */ -extern DECLSPEC SDL_cond *SDLCALL SDL_CreateCond(void); - -/** - * Destroy a condition variable. - */ -extern DECLSPEC void SDLCALL SDL_DestroyCond(SDL_cond * cond); - -/** - * Restart one of the threads that are waiting on the condition variable. - * - * \return 0 or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_CondSignal(SDL_cond * cond); - -/** - * Restart all threads that are waiting on the condition variable. - * - * \return 0 or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_CondBroadcast(SDL_cond * cond); - -/** - * Wait on the condition variable, unlocking the provided mutex. - * - * \warning The mutex must be locked before entering this function! - * - * The mutex is re-locked once the condition variable is signaled. - * - * \return 0 when it is signaled, or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_CondWait(SDL_cond * cond, SDL_mutex * mutex); - -/** - * Waits for at most \c ms milliseconds, and returns 0 if the condition - * variable is signaled, ::SDL_MUTEX_TIMEDOUT if the condition is not - * signaled in the allotted time, and -1 on error. - * - * \warning On some platforms this function is implemented by looping with a - * delay of 1 ms, and so should be avoided if possible. - */ -extern DECLSPEC int SDLCALL SDL_CondWaitTimeout(SDL_cond * cond, - SDL_mutex * mutex, Uint32 ms); - -/* @} *//* Condition variable functions */ - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_mutex_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_name.h b/src/SDL2/include/SDL_name.h deleted file mode 100644 index 719666ff..00000000 --- a/src/SDL2/include/SDL_name.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDLname_h_ -#define _SDLname_h_ - -#if defined(__STDC__) || defined(__cplusplus) -#define NeedFunctionPrototypes 1 -#endif - -#define SDL_NAME(X) SDL_##X - -#endif /* _SDLname_h_ */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_opengl.h b/src/SDL2/include/SDL_opengl.h deleted file mode 100644 index b48ea7ab..00000000 --- a/src/SDL2/include/SDL_opengl.h +++ /dev/null @@ -1,11126 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_opengl.h - * - * This is a simple file to encapsulate the OpenGL API headers. - */ - -#ifndef _SDL_opengl_h -#define _SDL_opengl_h - -#include "SDL_config.h" - -#ifndef __IPHONEOS__ - -#ifdef __WIN32__ -#define WIN32_LEAN_AND_MEAN -#ifndef NOMINMAX -#define NOMINMAX /* Don't defined min() and max() */ -#endif -#include -#endif - -#ifdef __glext_h_ -/* Someone has already included glext.h */ -#define NO_SDL_GLEXT -#endif -#ifndef NO_SDL_GLEXT -#define __glext_h_ /* Don't let gl.h include glext.h */ -#endif -#if defined(__MACOSX__) -#include /* Header File For The OpenGL Library */ -#define __X_GL_H -#else -#include /* Header File For The OpenGL Library */ -#endif -#ifndef NO_SDL_GLEXT -#undef __glext_h_ -#endif - -/** - * \file SDL_opengl.h - * - * This file is included because glext.h is not available on some systems. - * If you don't want this version included, simply define ::NO_SDL_GLEXT. - * - * The latest version is available from: - * http://www.opengl.org/registry/ - */ - -/** - * \def NO_SDL_GLEXT - * - * Define this if you have your own version of glext.h and want to disable the - * version included in SDL_opengl.h. - */ - -#if !defined(NO_SDL_GLEXT) && !defined(GL_GLEXT_LEGACY) -#ifndef __glext_h_ -#define __glext_h_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* -** Copyright (c) 2007-2010 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Header file version number, required by OpenGL ABI for Linux */ -/* glext.h last updated $Date: 2010-08-03 01:30:25 -0700 (Tue, 03 Aug 2010) $ */ -/* Current version at http://www.opengl.org/registry/ */ -#define GL_GLEXT_VERSION 64 -/* Function declaration macros - to move into glplatform.h */ - -#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) -#define WIN32_LEAN_AND_MEAN 1 -#include -#endif - -#ifndef APIENTRY -#define APIENTRY -#endif -#ifndef APIENTRYP -#define APIENTRYP APIENTRY * -#endif -#ifndef GLAPI -#define GLAPI extern -#endif - -/*************************************************************/ - -#ifndef GL_VERSION_1_2 -#define GL_UNSIGNED_BYTE_3_3_2 0x8032 -#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 -#define GL_UNSIGNED_INT_8_8_8_8 0x8035 -#define GL_UNSIGNED_INT_10_10_10_2 0x8036 -#define GL_TEXTURE_BINDING_3D 0x806A -#define GL_PACK_SKIP_IMAGES 0x806B -#define GL_PACK_IMAGE_HEIGHT 0x806C -#define GL_UNPACK_SKIP_IMAGES 0x806D -#define GL_UNPACK_IMAGE_HEIGHT 0x806E -#define GL_TEXTURE_3D 0x806F -#define GL_PROXY_TEXTURE_3D 0x8070 -#define GL_TEXTURE_DEPTH 0x8071 -#define GL_TEXTURE_WRAP_R 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE 0x8073 -#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 -#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 -#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 -#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 -#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 -#define GL_BGR 0x80E0 -#define GL_BGRA 0x80E1 -#define GL_MAX_ELEMENTS_VERTICES 0x80E8 -#define GL_MAX_ELEMENTS_INDICES 0x80E9 -#define GL_CLAMP_TO_EDGE 0x812F -#define GL_TEXTURE_MIN_LOD 0x813A -#define GL_TEXTURE_MAX_LOD 0x813B -#define GL_TEXTURE_BASE_LEVEL 0x813C -#define GL_TEXTURE_MAX_LEVEL 0x813D -#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 -#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 -#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E -#endif - -#ifndef GL_VERSION_1_2_DEPRECATED -#define GL_RESCALE_NORMAL 0x803A -#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 -#define GL_SINGLE_COLOR 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR 0x81FA -#define GL_ALIASED_POINT_SIZE_RANGE 0x846D -#endif - -#ifndef GL_ARB_imaging -#define GL_CONSTANT_COLOR 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 -#define GL_CONSTANT_ALPHA 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 -#define GL_BLEND_COLOR 0x8005 -#define GL_FUNC_ADD 0x8006 -#define GL_MIN 0x8007 -#define GL_MAX 0x8008 -#define GL_BLEND_EQUATION 0x8009 -#define GL_FUNC_SUBTRACT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT 0x800B -#endif - -#ifndef GL_ARB_imaging_DEPRECATED -#define GL_CONVOLUTION_1D 0x8010 -#define GL_CONVOLUTION_2D 0x8011 -#define GL_SEPARABLE_2D 0x8012 -#define GL_CONVOLUTION_BORDER_MODE 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS 0x8015 -#define GL_REDUCE 0x8016 -#define GL_CONVOLUTION_FORMAT 0x8017 -#define GL_CONVOLUTION_WIDTH 0x8018 -#define GL_CONVOLUTION_HEIGHT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 -#define GL_HISTOGRAM 0x8024 -#define GL_PROXY_HISTOGRAM 0x8025 -#define GL_HISTOGRAM_WIDTH 0x8026 -#define GL_HISTOGRAM_FORMAT 0x8027 -#define GL_HISTOGRAM_RED_SIZE 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C -#define GL_HISTOGRAM_SINK 0x802D -#define GL_MINMAX 0x802E -#define GL_MINMAX_FORMAT 0x802F -#define GL_MINMAX_SINK 0x8030 -#define GL_TABLE_TOO_LARGE 0x8031 -#define GL_COLOR_MATRIX 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB -#define GL_COLOR_TABLE 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 -#define GL_PROXY_COLOR_TABLE 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 -#define GL_COLOR_TABLE_SCALE 0x80D6 -#define GL_COLOR_TABLE_BIAS 0x80D7 -#define GL_COLOR_TABLE_FORMAT 0x80D8 -#define GL_COLOR_TABLE_WIDTH 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF -#define GL_CONSTANT_BORDER 0x8151 -#define GL_REPLICATE_BORDER 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR 0x8154 -#endif - -#ifndef GL_VERSION_1_3 -#define GL_TEXTURE0 0x84C0 -#define GL_TEXTURE1 0x84C1 -#define GL_TEXTURE2 0x84C2 -#define GL_TEXTURE3 0x84C3 -#define GL_TEXTURE4 0x84C4 -#define GL_TEXTURE5 0x84C5 -#define GL_TEXTURE6 0x84C6 -#define GL_TEXTURE7 0x84C7 -#define GL_TEXTURE8 0x84C8 -#define GL_TEXTURE9 0x84C9 -#define GL_TEXTURE10 0x84CA -#define GL_TEXTURE11 0x84CB -#define GL_TEXTURE12 0x84CC -#define GL_TEXTURE13 0x84CD -#define GL_TEXTURE14 0x84CE -#define GL_TEXTURE15 0x84CF -#define GL_TEXTURE16 0x84D0 -#define GL_TEXTURE17 0x84D1 -#define GL_TEXTURE18 0x84D2 -#define GL_TEXTURE19 0x84D3 -#define GL_TEXTURE20 0x84D4 -#define GL_TEXTURE21 0x84D5 -#define GL_TEXTURE22 0x84D6 -#define GL_TEXTURE23 0x84D7 -#define GL_TEXTURE24 0x84D8 -#define GL_TEXTURE25 0x84D9 -#define GL_TEXTURE26 0x84DA -#define GL_TEXTURE27 0x84DB -#define GL_TEXTURE28 0x84DC -#define GL_TEXTURE29 0x84DD -#define GL_TEXTURE30 0x84DE -#define GL_TEXTURE31 0x84DF -#define GL_ACTIVE_TEXTURE 0x84E0 -#define GL_MULTISAMPLE 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE 0x809F -#define GL_SAMPLE_COVERAGE 0x80A0 -#define GL_SAMPLE_BUFFERS 0x80A8 -#define GL_SAMPLES 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT 0x80AB -#define GL_TEXTURE_CUBE_MAP 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C -#define GL_COMPRESSED_RGB 0x84ED -#define GL_COMPRESSED_RGBA 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 -#define GL_TEXTURE_COMPRESSED 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 -#define GL_CLAMP_TO_BORDER 0x812D -#endif - -#ifndef GL_VERSION_1_3_DEPRECATED -#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 -#define GL_MAX_TEXTURE_UNITS 0x84E2 -#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 -#define GL_MULTISAMPLE_BIT 0x20000000 -#define GL_NORMAL_MAP 0x8511 -#define GL_REFLECTION_MAP 0x8512 -#define GL_COMPRESSED_ALPHA 0x84E9 -#define GL_COMPRESSED_LUMINANCE 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB -#define GL_COMPRESSED_INTENSITY 0x84EC -#define GL_COMBINE 0x8570 -#define GL_COMBINE_RGB 0x8571 -#define GL_COMBINE_ALPHA 0x8572 -#define GL_SOURCE0_RGB 0x8580 -#define GL_SOURCE1_RGB 0x8581 -#define GL_SOURCE2_RGB 0x8582 -#define GL_SOURCE0_ALPHA 0x8588 -#define GL_SOURCE1_ALPHA 0x8589 -#define GL_SOURCE2_ALPHA 0x858A -#define GL_OPERAND0_RGB 0x8590 -#define GL_OPERAND1_RGB 0x8591 -#define GL_OPERAND2_RGB 0x8592 -#define GL_OPERAND0_ALPHA 0x8598 -#define GL_OPERAND1_ALPHA 0x8599 -#define GL_OPERAND2_ALPHA 0x859A -#define GL_RGB_SCALE 0x8573 -#define GL_ADD_SIGNED 0x8574 -#define GL_INTERPOLATE 0x8575 -#define GL_SUBTRACT 0x84E7 -#define GL_CONSTANT 0x8576 -#define GL_PRIMARY_COLOR 0x8577 -#define GL_PREVIOUS 0x8578 -#define GL_DOT3_RGB 0x86AE -#define GL_DOT3_RGBA 0x86AF -#endif - -#ifndef GL_VERSION_1_4 -#define GL_BLEND_DST_RGB 0x80C8 -#define GL_BLEND_SRC_RGB 0x80C9 -#define GL_BLEND_DST_ALPHA 0x80CA -#define GL_BLEND_SRC_ALPHA 0x80CB -#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128 -#define GL_DEPTH_COMPONENT16 0x81A5 -#define GL_DEPTH_COMPONENT24 0x81A6 -#define GL_DEPTH_COMPONENT32 0x81A7 -#define GL_MIRRORED_REPEAT 0x8370 -#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD -#define GL_TEXTURE_LOD_BIAS 0x8501 -#define GL_INCR_WRAP 0x8507 -#define GL_DECR_WRAP 0x8508 -#define GL_TEXTURE_DEPTH_SIZE 0x884A -#define GL_TEXTURE_COMPARE_MODE 0x884C -#define GL_TEXTURE_COMPARE_FUNC 0x884D -#endif - -#ifndef GL_VERSION_1_4_DEPRECATED -#define GL_POINT_SIZE_MIN 0x8126 -#define GL_POINT_SIZE_MAX 0x8127 -#define GL_POINT_DISTANCE_ATTENUATION 0x8129 -#define GL_GENERATE_MIPMAP 0x8191 -#define GL_GENERATE_MIPMAP_HINT 0x8192 -#define GL_FOG_COORDINATE_SOURCE 0x8450 -#define GL_FOG_COORDINATE 0x8451 -#define GL_FRAGMENT_DEPTH 0x8452 -#define GL_CURRENT_FOG_COORDINATE 0x8453 -#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454 -#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455 -#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456 -#define GL_FOG_COORDINATE_ARRAY 0x8457 -#define GL_COLOR_SUM 0x8458 -#define GL_CURRENT_SECONDARY_COLOR 0x8459 -#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A -#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B -#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C -#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D -#define GL_SECONDARY_COLOR_ARRAY 0x845E -#define GL_TEXTURE_FILTER_CONTROL 0x8500 -#define GL_DEPTH_TEXTURE_MODE 0x884B -#define GL_COMPARE_R_TO_TEXTURE 0x884E -#endif - -#ifndef GL_VERSION_1_5 -#define GL_BUFFER_SIZE 0x8764 -#define GL_BUFFER_USAGE 0x8765 -#define GL_QUERY_COUNTER_BITS 0x8864 -#define GL_CURRENT_QUERY 0x8865 -#define GL_QUERY_RESULT 0x8866 -#define GL_QUERY_RESULT_AVAILABLE 0x8867 -#define GL_ARRAY_BUFFER 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER 0x8893 -#define GL_ARRAY_BUFFER_BINDING 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F -#define GL_READ_ONLY 0x88B8 -#define GL_WRITE_ONLY 0x88B9 -#define GL_READ_WRITE 0x88BA -#define GL_BUFFER_ACCESS 0x88BB -#define GL_BUFFER_MAPPED 0x88BC -#define GL_BUFFER_MAP_POINTER 0x88BD -#define GL_STREAM_DRAW 0x88E0 -#define GL_STREAM_READ 0x88E1 -#define GL_STREAM_COPY 0x88E2 -#define GL_STATIC_DRAW 0x88E4 -#define GL_STATIC_READ 0x88E5 -#define GL_STATIC_COPY 0x88E6 -#define GL_DYNAMIC_DRAW 0x88E8 -#define GL_DYNAMIC_READ 0x88E9 -#define GL_DYNAMIC_COPY 0x88EA -#define GL_SAMPLES_PASSED 0x8914 -#endif - -#ifndef GL_VERSION_1_5_DEPRECATED -#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896 -#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897 -#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898 -#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899 -#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A -#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B -#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C -#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D -#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E -#define GL_FOG_COORD_SRC 0x8450 -#define GL_FOG_COORD 0x8451 -#define GL_CURRENT_FOG_COORD 0x8453 -#define GL_FOG_COORD_ARRAY_TYPE 0x8454 -#define GL_FOG_COORD_ARRAY_STRIDE 0x8455 -#define GL_FOG_COORD_ARRAY_POINTER 0x8456 -#define GL_FOG_COORD_ARRAY 0x8457 -#define GL_FOG_COORD_ARRAY_BUFFER_BINDING 0x889D -#define GL_SRC0_RGB 0x8580 -#define GL_SRC1_RGB 0x8581 -#define GL_SRC2_RGB 0x8582 -#define GL_SRC0_ALPHA 0x8588 -#define GL_SRC1_ALPHA 0x8589 -#define GL_SRC2_ALPHA 0x858A -#endif - -#ifndef GL_VERSION_2_0 -#define GL_BLEND_EQUATION_RGB 0x8009 -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 -#define GL_CURRENT_VERTEX_ATTRIB 0x8626 -#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642 -#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 -#define GL_STENCIL_BACK_FUNC 0x8800 -#define GL_STENCIL_BACK_FAIL 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 -#define GL_MAX_DRAW_BUFFERS 0x8824 -#define GL_DRAW_BUFFER0 0x8825 -#define GL_DRAW_BUFFER1 0x8826 -#define GL_DRAW_BUFFER2 0x8827 -#define GL_DRAW_BUFFER3 0x8828 -#define GL_DRAW_BUFFER4 0x8829 -#define GL_DRAW_BUFFER5 0x882A -#define GL_DRAW_BUFFER6 0x882B -#define GL_DRAW_BUFFER7 0x882C -#define GL_DRAW_BUFFER8 0x882D -#define GL_DRAW_BUFFER9 0x882E -#define GL_DRAW_BUFFER10 0x882F -#define GL_DRAW_BUFFER11 0x8830 -#define GL_DRAW_BUFFER12 0x8831 -#define GL_DRAW_BUFFER13 0x8832 -#define GL_DRAW_BUFFER14 0x8833 -#define GL_DRAW_BUFFER15 0x8834 -#define GL_BLEND_EQUATION_ALPHA 0x883D -#define GL_MAX_VERTEX_ATTRIBS 0x8869 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A -#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 -#define GL_FRAGMENT_SHADER 0x8B30 -#define GL_VERTEX_SHADER 0x8B31 -#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49 -#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A -#define GL_MAX_VARYING_FLOATS 0x8B4B -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D -#define GL_SHADER_TYPE 0x8B4F -#define GL_FLOAT_VEC2 0x8B50 -#define GL_FLOAT_VEC3 0x8B51 -#define GL_FLOAT_VEC4 0x8B52 -#define GL_INT_VEC2 0x8B53 -#define GL_INT_VEC3 0x8B54 -#define GL_INT_VEC4 0x8B55 -#define GL_BOOL 0x8B56 -#define GL_BOOL_VEC2 0x8B57 -#define GL_BOOL_VEC3 0x8B58 -#define GL_BOOL_VEC4 0x8B59 -#define GL_FLOAT_MAT2 0x8B5A -#define GL_FLOAT_MAT3 0x8B5B -#define GL_FLOAT_MAT4 0x8B5C -#define GL_SAMPLER_1D 0x8B5D -#define GL_SAMPLER_2D 0x8B5E -#define GL_SAMPLER_3D 0x8B5F -#define GL_SAMPLER_CUBE 0x8B60 -#define GL_SAMPLER_1D_SHADOW 0x8B61 -#define GL_SAMPLER_2D_SHADOW 0x8B62 -#define GL_DELETE_STATUS 0x8B80 -#define GL_COMPILE_STATUS 0x8B81 -#define GL_LINK_STATUS 0x8B82 -#define GL_VALIDATE_STATUS 0x8B83 -#define GL_INFO_LOG_LENGTH 0x8B84 -#define GL_ATTACHED_SHADERS 0x8B85 -#define GL_ACTIVE_UNIFORMS 0x8B86 -#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 -#define GL_SHADER_SOURCE_LENGTH 0x8B88 -#define GL_ACTIVE_ATTRIBUTES 0x8B89 -#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B -#define GL_SHADING_LANGUAGE_VERSION 0x8B8C -#define GL_CURRENT_PROGRAM 0x8B8D -#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0 -#define GL_LOWER_LEFT 0x8CA1 -#define GL_UPPER_LEFT 0x8CA2 -#define GL_STENCIL_BACK_REF 0x8CA3 -#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 -#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 -#endif - -#ifndef GL_VERSION_2_0_DEPRECATED -#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643 -#define GL_POINT_SPRITE 0x8861 -#define GL_COORD_REPLACE 0x8862 -#define GL_MAX_TEXTURE_COORDS 0x8871 -#endif - -#ifndef GL_VERSION_2_1 -#define GL_PIXEL_PACK_BUFFER 0x88EB -#define GL_PIXEL_UNPACK_BUFFER 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF -#define GL_FLOAT_MAT2x3 0x8B65 -#define GL_FLOAT_MAT2x4 0x8B66 -#define GL_FLOAT_MAT3x2 0x8B67 -#define GL_FLOAT_MAT3x4 0x8B68 -#define GL_FLOAT_MAT4x2 0x8B69 -#define GL_FLOAT_MAT4x3 0x8B6A -#define GL_SRGB 0x8C40 -#define GL_SRGB8 0x8C41 -#define GL_SRGB_ALPHA 0x8C42 -#define GL_SRGB8_ALPHA8 0x8C43 -#define GL_COMPRESSED_SRGB 0x8C48 -#define GL_COMPRESSED_SRGB_ALPHA 0x8C49 -#endif - -#ifndef GL_VERSION_2_1_DEPRECATED -#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F -#define GL_SLUMINANCE_ALPHA 0x8C44 -#define GL_SLUMINANCE8_ALPHA8 0x8C45 -#define GL_SLUMINANCE 0x8C46 -#define GL_SLUMINANCE8 0x8C47 -#define GL_COMPRESSED_SLUMINANCE 0x8C4A -#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B -#endif - -#ifndef GL_VERSION_3_0 -#define GL_COMPARE_REF_TO_TEXTURE 0x884E -#define GL_CLIP_DISTANCE0 0x3000 -#define GL_CLIP_DISTANCE1 0x3001 -#define GL_CLIP_DISTANCE2 0x3002 -#define GL_CLIP_DISTANCE3 0x3003 -#define GL_CLIP_DISTANCE4 0x3004 -#define GL_CLIP_DISTANCE5 0x3005 -#define GL_CLIP_DISTANCE6 0x3006 -#define GL_CLIP_DISTANCE7 0x3007 -#define GL_MAX_CLIP_DISTANCES 0x0D32 -#define GL_MAJOR_VERSION 0x821B -#define GL_MINOR_VERSION 0x821C -#define GL_NUM_EXTENSIONS 0x821D -#define GL_CONTEXT_FLAGS 0x821E -#define GL_DEPTH_BUFFER 0x8223 -#define GL_STENCIL_BUFFER 0x8224 -#define GL_COMPRESSED_RED 0x8225 -#define GL_COMPRESSED_RG 0x8226 -#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001 -#define GL_RGBA32F 0x8814 -#define GL_RGB32F 0x8815 -#define GL_RGBA16F 0x881A -#define GL_RGB16F 0x881B -#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD -#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF -#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904 -#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905 -#define GL_CLAMP_READ_COLOR 0x891C -#define GL_FIXED_ONLY 0x891D -#define GL_MAX_VARYING_COMPONENTS 0x8B4B -#define GL_TEXTURE_1D_ARRAY 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19 -#define GL_TEXTURE_2D_ARRAY 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D -#define GL_R11F_G11F_B10F 0x8C3A -#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B -#define GL_RGB9_E5 0x8C3D -#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E -#define GL_TEXTURE_SHARED_SIZE 0x8C3F -#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76 -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80 -#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85 -#define GL_PRIMITIVES_GENERATED 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88 -#define GL_RASTERIZER_DISCARD 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B -#define GL_INTERLEAVED_ATTRIBS 0x8C8C -#define GL_SEPARATE_ATTRIBS 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F -#define GL_RGBA32UI 0x8D70 -#define GL_RGB32UI 0x8D71 -#define GL_RGBA16UI 0x8D76 -#define GL_RGB16UI 0x8D77 -#define GL_RGBA8UI 0x8D7C -#define GL_RGB8UI 0x8D7D -#define GL_RGBA32I 0x8D82 -#define GL_RGB32I 0x8D83 -#define GL_RGBA16I 0x8D88 -#define GL_RGB16I 0x8D89 -#define GL_RGBA8I 0x8D8E -#define GL_RGB8I 0x8D8F -#define GL_RED_INTEGER 0x8D94 -#define GL_GREEN_INTEGER 0x8D95 -#define GL_BLUE_INTEGER 0x8D96 -#define GL_RGB_INTEGER 0x8D98 -#define GL_RGBA_INTEGER 0x8D99 -#define GL_BGR_INTEGER 0x8D9A -#define GL_BGRA_INTEGER 0x8D9B -#define GL_SAMPLER_1D_ARRAY 0x8DC0 -#define GL_SAMPLER_2D_ARRAY 0x8DC1 -#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3 -#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4 -#define GL_SAMPLER_CUBE_SHADOW 0x8DC5 -#define GL_UNSIGNED_INT_VEC2 0x8DC6 -#define GL_UNSIGNED_INT_VEC3 0x8DC7 -#define GL_UNSIGNED_INT_VEC4 0x8DC8 -#define GL_INT_SAMPLER_1D 0x8DC9 -#define GL_INT_SAMPLER_2D 0x8DCA -#define GL_INT_SAMPLER_3D 0x8DCB -#define GL_INT_SAMPLER_CUBE 0x8DCC -#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE -#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF -#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1 -#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2 -#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3 -#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4 -#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6 -#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7 -#define GL_QUERY_WAIT 0x8E13 -#define GL_QUERY_NO_WAIT 0x8E14 -#define GL_QUERY_BY_REGION_WAIT 0x8E15 -#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16 -#define GL_BUFFER_ACCESS_FLAGS 0x911F -#define GL_BUFFER_MAP_LENGTH 0x9120 -#define GL_BUFFER_MAP_OFFSET 0x9121 -/* Reuse tokens from ARB_depth_buffer_float */ -/* reuse GL_DEPTH_COMPONENT32F */ -/* reuse GL_DEPTH32F_STENCIL8 */ -/* reuse GL_FLOAT_32_UNSIGNED_INT_24_8_REV */ -/* Reuse tokens from ARB_framebuffer_object */ -/* reuse GL_INVALID_FRAMEBUFFER_OPERATION */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE */ -/* reuse GL_FRAMEBUFFER_DEFAULT */ -/* reuse GL_FRAMEBUFFER_UNDEFINED */ -/* reuse GL_DEPTH_STENCIL_ATTACHMENT */ -/* reuse GL_INDEX */ -/* reuse GL_MAX_RENDERBUFFER_SIZE */ -/* reuse GL_DEPTH_STENCIL */ -/* reuse GL_UNSIGNED_INT_24_8 */ -/* reuse GL_DEPTH24_STENCIL8 */ -/* reuse GL_TEXTURE_STENCIL_SIZE */ -/* reuse GL_TEXTURE_RED_TYPE */ -/* reuse GL_TEXTURE_GREEN_TYPE */ -/* reuse GL_TEXTURE_BLUE_TYPE */ -/* reuse GL_TEXTURE_ALPHA_TYPE */ -/* reuse GL_TEXTURE_DEPTH_TYPE */ -/* reuse GL_UNSIGNED_NORMALIZED */ -/* reuse GL_FRAMEBUFFER_BINDING */ -/* reuse GL_DRAW_FRAMEBUFFER_BINDING */ -/* reuse GL_RENDERBUFFER_BINDING */ -/* reuse GL_READ_FRAMEBUFFER */ -/* reuse GL_DRAW_FRAMEBUFFER */ -/* reuse GL_READ_FRAMEBUFFER_BINDING */ -/* reuse GL_RENDERBUFFER_SAMPLES */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */ -/* reuse GL_FRAMEBUFFER_COMPLETE */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER */ -/* reuse GL_FRAMEBUFFER_UNSUPPORTED */ -/* reuse GL_MAX_COLOR_ATTACHMENTS */ -/* reuse GL_COLOR_ATTACHMENT0 */ -/* reuse GL_COLOR_ATTACHMENT1 */ -/* reuse GL_COLOR_ATTACHMENT2 */ -/* reuse GL_COLOR_ATTACHMENT3 */ -/* reuse GL_COLOR_ATTACHMENT4 */ -/* reuse GL_COLOR_ATTACHMENT5 */ -/* reuse GL_COLOR_ATTACHMENT6 */ -/* reuse GL_COLOR_ATTACHMENT7 */ -/* reuse GL_COLOR_ATTACHMENT8 */ -/* reuse GL_COLOR_ATTACHMENT9 */ -/* reuse GL_COLOR_ATTACHMENT10 */ -/* reuse GL_COLOR_ATTACHMENT11 */ -/* reuse GL_COLOR_ATTACHMENT12 */ -/* reuse GL_COLOR_ATTACHMENT13 */ -/* reuse GL_COLOR_ATTACHMENT14 */ -/* reuse GL_COLOR_ATTACHMENT15 */ -/* reuse GL_DEPTH_ATTACHMENT */ -/* reuse GL_STENCIL_ATTACHMENT */ -/* reuse GL_FRAMEBUFFER */ -/* reuse GL_RENDERBUFFER */ -/* reuse GL_RENDERBUFFER_WIDTH */ -/* reuse GL_RENDERBUFFER_HEIGHT */ -/* reuse GL_RENDERBUFFER_INTERNAL_FORMAT */ -/* reuse GL_STENCIL_INDEX1 */ -/* reuse GL_STENCIL_INDEX4 */ -/* reuse GL_STENCIL_INDEX8 */ -/* reuse GL_STENCIL_INDEX16 */ -/* reuse GL_RENDERBUFFER_RED_SIZE */ -/* reuse GL_RENDERBUFFER_GREEN_SIZE */ -/* reuse GL_RENDERBUFFER_BLUE_SIZE */ -/* reuse GL_RENDERBUFFER_ALPHA_SIZE */ -/* reuse GL_RENDERBUFFER_DEPTH_SIZE */ -/* reuse GL_RENDERBUFFER_STENCIL_SIZE */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE */ -/* reuse GL_MAX_SAMPLES */ -/* Reuse tokens from ARB_framebuffer_sRGB */ -/* reuse GL_FRAMEBUFFER_SRGB */ -/* Reuse tokens from ARB_half_float_vertex */ -/* reuse GL_HALF_FLOAT */ -/* Reuse tokens from ARB_map_buffer_range */ -/* reuse GL_MAP_READ_BIT */ -/* reuse GL_MAP_WRITE_BIT */ -/* reuse GL_MAP_INVALIDATE_RANGE_BIT */ -/* reuse GL_MAP_INVALIDATE_BUFFER_BIT */ -/* reuse GL_MAP_FLUSH_EXPLICIT_BIT */ -/* reuse GL_MAP_UNSYNCHRONIZED_BIT */ -/* Reuse tokens from ARB_texture_compression_rgtc */ -/* reuse GL_COMPRESSED_RED_RGTC1 */ -/* reuse GL_COMPRESSED_SIGNED_RED_RGTC1 */ -/* reuse GL_COMPRESSED_RG_RGTC2 */ -/* reuse GL_COMPRESSED_SIGNED_RG_RGTC2 */ -/* Reuse tokens from ARB_texture_rg */ -/* reuse GL_RG */ -/* reuse GL_RG_INTEGER */ -/* reuse GL_R8 */ -/* reuse GL_R16 */ -/* reuse GL_RG8 */ -/* reuse GL_RG16 */ -/* reuse GL_R16F */ -/* reuse GL_R32F */ -/* reuse GL_RG16F */ -/* reuse GL_RG32F */ -/* reuse GL_R8I */ -/* reuse GL_R8UI */ -/* reuse GL_R16I */ -/* reuse GL_R16UI */ -/* reuse GL_R32I */ -/* reuse GL_R32UI */ -/* reuse GL_RG8I */ -/* reuse GL_RG8UI */ -/* reuse GL_RG16I */ -/* reuse GL_RG16UI */ -/* reuse GL_RG32I */ -/* reuse GL_RG32UI */ -/* Reuse tokens from ARB_vertex_array_object */ -/* reuse GL_VERTEX_ARRAY_BINDING */ -#endif - -#ifndef GL_VERSION_3_0_DEPRECATED -#define GL_CLAMP_VERTEX_COLOR 0x891A -#define GL_CLAMP_FRAGMENT_COLOR 0x891B -#define GL_ALPHA_INTEGER 0x8D97 -/* Reuse tokens from ARB_framebuffer_object */ -/* reuse GL_TEXTURE_LUMINANCE_TYPE */ -/* reuse GL_TEXTURE_INTENSITY_TYPE */ -#endif - -#ifndef GL_VERSION_3_1 -#define GL_SAMPLER_2D_RECT 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64 -#define GL_SAMPLER_BUFFER 0x8DC2 -#define GL_INT_SAMPLER_2D_RECT 0x8DCD -#define GL_INT_SAMPLER_BUFFER 0x8DD0 -#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8 -#define GL_TEXTURE_BUFFER 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT 0x8C2E -#define GL_TEXTURE_RECTANGLE 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8 -#define GL_RED_SNORM 0x8F90 -#define GL_RG_SNORM 0x8F91 -#define GL_RGB_SNORM 0x8F92 -#define GL_RGBA_SNORM 0x8F93 -#define GL_R8_SNORM 0x8F94 -#define GL_RG8_SNORM 0x8F95 -#define GL_RGB8_SNORM 0x8F96 -#define GL_RGBA8_SNORM 0x8F97 -#define GL_R16_SNORM 0x8F98 -#define GL_RG16_SNORM 0x8F99 -#define GL_RGB16_SNORM 0x8F9A -#define GL_RGBA16_SNORM 0x8F9B -#define GL_SIGNED_NORMALIZED 0x8F9C -#define GL_PRIMITIVE_RESTART 0x8F9D -#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E -/* Reuse tokens from ARB_copy_buffer */ -/* reuse GL_COPY_READ_BUFFER */ -/* reuse GL_COPY_WRITE_BUFFER */ -/* Reuse tokens from ARB_draw_instanced (none) */ -/* Reuse tokens from ARB_uniform_buffer_object */ -/* reuse GL_UNIFORM_BUFFER */ -/* reuse GL_UNIFORM_BUFFER_BINDING */ -/* reuse GL_UNIFORM_BUFFER_START */ -/* reuse GL_UNIFORM_BUFFER_SIZE */ -/* reuse GL_MAX_VERTEX_UNIFORM_BLOCKS */ -/* reuse GL_MAX_FRAGMENT_UNIFORM_BLOCKS */ -/* reuse GL_MAX_COMBINED_UNIFORM_BLOCKS */ -/* reuse GL_MAX_UNIFORM_BUFFER_BINDINGS */ -/* reuse GL_MAX_UNIFORM_BLOCK_SIZE */ -/* reuse GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS */ -/* reuse GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS */ -/* reuse GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT */ -/* reuse GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */ -/* reuse GL_ACTIVE_UNIFORM_BLOCKS */ -/* reuse GL_UNIFORM_TYPE */ -/* reuse GL_UNIFORM_SIZE */ -/* reuse GL_UNIFORM_NAME_LENGTH */ -/* reuse GL_UNIFORM_BLOCK_INDEX */ -/* reuse GL_UNIFORM_OFFSET */ -/* reuse GL_UNIFORM_ARRAY_STRIDE */ -/* reuse GL_UNIFORM_MATRIX_STRIDE */ -/* reuse GL_UNIFORM_IS_ROW_MAJOR */ -/* reuse GL_UNIFORM_BLOCK_BINDING */ -/* reuse GL_UNIFORM_BLOCK_DATA_SIZE */ -/* reuse GL_UNIFORM_BLOCK_NAME_LENGTH */ -/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS */ -/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES */ -/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER */ -/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER */ -/* reuse GL_INVALID_INDEX */ -#endif - -#ifndef GL_VERSION_3_2 -#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001 -#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002 -#define GL_LINES_ADJACENCY 0x000A -#define GL_LINE_STRIP_ADJACENCY 0x000B -#define GL_TRIANGLES_ADJACENCY 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D -#define GL_PROGRAM_POINT_SIZE 0x8642 -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8 -#define GL_GEOMETRY_SHADER 0x8DD9 -#define GL_GEOMETRY_VERTICES_OUT 0x8916 -#define GL_GEOMETRY_INPUT_TYPE 0x8917 -#define GL_GEOMETRY_OUTPUT_TYPE 0x8918 -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1 -#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122 -#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123 -#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124 -#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125 -#define GL_CONTEXT_PROFILE_MASK 0x9126 -/* reuse GL_MAX_VARYING_COMPONENTS */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */ -/* Reuse tokens from ARB_depth_clamp */ -/* reuse GL_DEPTH_CLAMP */ -/* Reuse tokens from ARB_draw_elements_base_vertex (none) */ -/* Reuse tokens from ARB_fragment_coord_conventions (none) */ -/* Reuse tokens from ARB_provoking_vertex */ -/* reuse GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION */ -/* reuse GL_FIRST_VERTEX_CONVENTION */ -/* reuse GL_LAST_VERTEX_CONVENTION */ -/* reuse GL_PROVOKING_VERTEX */ -/* Reuse tokens from ARB_seamless_cube_map */ -/* reuse GL_TEXTURE_CUBE_MAP_SEAMLESS */ -/* Reuse tokens from ARB_sync */ -/* reuse GL_MAX_SERVER_WAIT_TIMEOUT */ -/* reuse GL_OBJECT_TYPE */ -/* reuse GL_SYNC_CONDITION */ -/* reuse GL_SYNC_STATUS */ -/* reuse GL_SYNC_FLAGS */ -/* reuse GL_SYNC_FENCE */ -/* reuse GL_SYNC_GPU_COMMANDS_COMPLETE */ -/* reuse GL_UNSIGNALED */ -/* reuse GL_SIGNALED */ -/* reuse GL_ALREADY_SIGNALED */ -/* reuse GL_TIMEOUT_EXPIRED */ -/* reuse GL_CONDITION_SATISFIED */ -/* reuse GL_WAIT_FAILED */ -/* reuse GL_TIMEOUT_IGNORED */ -/* reuse GL_SYNC_FLUSH_COMMANDS_BIT */ -/* reuse GL_TIMEOUT_IGNORED */ -/* Reuse tokens from ARB_texture_multisample */ -/* reuse GL_SAMPLE_POSITION */ -/* reuse GL_SAMPLE_MASK */ -/* reuse GL_SAMPLE_MASK_VALUE */ -/* reuse GL_MAX_SAMPLE_MASK_WORDS */ -/* reuse GL_TEXTURE_2D_MULTISAMPLE */ -/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE */ -/* reuse GL_TEXTURE_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE */ -/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_TEXTURE_SAMPLES */ -/* reuse GL_TEXTURE_FIXED_SAMPLE_LOCATIONS */ -/* reuse GL_SAMPLER_2D_MULTISAMPLE */ -/* reuse GL_INT_SAMPLER_2D_MULTISAMPLE */ -/* reuse GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE */ -/* reuse GL_SAMPLER_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_MAX_COLOR_TEXTURE_SAMPLES */ -/* reuse GL_MAX_DEPTH_TEXTURE_SAMPLES */ -/* reuse GL_MAX_INTEGER_SAMPLES */ -/* Don't need to reuse tokens from ARB_vertex_array_bgra since they're already in 1.2 core */ -#endif - -#ifndef GL_VERSION_3_3 -#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR 0x88FE -/* Reuse tokens from ARB_blend_func_extended */ -/* reuse GL_SRC1_COLOR */ -/* reuse GL_ONE_MINUS_SRC1_COLOR */ -/* reuse GL_ONE_MINUS_SRC1_ALPHA */ -/* reuse GL_MAX_DUAL_SOURCE_DRAW_BUFFERS */ -/* Reuse tokens from ARB_explicit_attrib_location (none) */ -/* Reuse tokens from ARB_occlusion_query2 */ -/* reuse GL_ANY_SAMPLES_PASSED */ -/* Reuse tokens from ARB_sampler_objects */ -/* reuse GL_SAMPLER_BINDING */ -/* Reuse tokens from ARB_shader_bit_encoding (none) */ -/* Reuse tokens from ARB_texture_rgb10_a2ui */ -/* reuse GL_RGB10_A2UI */ -/* Reuse tokens from ARB_texture_swizzle */ -/* reuse GL_TEXTURE_SWIZZLE_R */ -/* reuse GL_TEXTURE_SWIZZLE_G */ -/* reuse GL_TEXTURE_SWIZZLE_B */ -/* reuse GL_TEXTURE_SWIZZLE_A */ -/* reuse GL_TEXTURE_SWIZZLE_RGBA */ -/* Reuse tokens from ARB_timer_query */ -/* reuse GL_TIME_ELAPSED */ -/* reuse GL_TIMESTAMP */ -/* Reuse tokens from ARB_vertex_type_2_10_10_10_rev */ -/* reuse GL_INT_2_10_10_10_REV */ -#endif - -#ifndef GL_VERSION_4_0 -#define GL_SAMPLE_SHADING 0x8C36 -#define GL_MIN_SAMPLE_SHADING_VALUE 0x8C37 -#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E -#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F -#define GL_TEXTURE_CUBE_MAP_ARRAY 0x9009 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY 0x900B -#define GL_SAMPLER_CUBE_MAP_ARRAY 0x900C -#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW 0x900D -#define GL_INT_SAMPLER_CUBE_MAP_ARRAY 0x900E -#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F -/* Reuse tokens from ARB_texture_query_lod (none) */ -/* Reuse tokens from ARB_draw_buffers_blend (none) */ -/* Reuse tokens from ARB_draw_indirect */ -/* reuse GL_DRAW_INDIRECT_BUFFER */ -/* reuse GL_DRAW_INDIRECT_BUFFER_BINDING */ -/* Reuse tokens from ARB_gpu_shader5 */ -/* reuse GL_GEOMETRY_SHADER_INVOCATIONS */ -/* reuse GL_MAX_GEOMETRY_SHADER_INVOCATIONS */ -/* reuse GL_MIN_FRAGMENT_INTERPOLATION_OFFSET */ -/* reuse GL_MAX_FRAGMENT_INTERPOLATION_OFFSET */ -/* reuse GL_FRAGMENT_INTERPOLATION_OFFSET_BITS */ -/* reuse GL_MAX_VERTEX_STREAMS */ -/* Reuse tokens from ARB_gpu_shader_fp64 */ -/* reuse GL_DOUBLE_VEC2 */ -/* reuse GL_DOUBLE_VEC3 */ -/* reuse GL_DOUBLE_VEC4 */ -/* reuse GL_DOUBLE_MAT2 */ -/* reuse GL_DOUBLE_MAT3 */ -/* reuse GL_DOUBLE_MAT4 */ -/* reuse GL_DOUBLE_MAT2x3 */ -/* reuse GL_DOUBLE_MAT2x4 */ -/* reuse GL_DOUBLE_MAT3x2 */ -/* reuse GL_DOUBLE_MAT3x4 */ -/* reuse GL_DOUBLE_MAT4x2 */ -/* reuse GL_DOUBLE_MAT4x3 */ -/* Reuse tokens from ARB_shader_subroutine */ -/* reuse GL_ACTIVE_SUBROUTINES */ -/* reuse GL_ACTIVE_SUBROUTINE_UNIFORMS */ -/* reuse GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS */ -/* reuse GL_ACTIVE_SUBROUTINE_MAX_LENGTH */ -/* reuse GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH */ -/* reuse GL_MAX_SUBROUTINES */ -/* reuse GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS */ -/* reuse GL_NUM_COMPATIBLE_SUBROUTINES */ -/* reuse GL_COMPATIBLE_SUBROUTINES */ -/* Reuse tokens from ARB_tessellation_shader */ -/* reuse GL_PATCHES */ -/* reuse GL_PATCH_VERTICES */ -/* reuse GL_PATCH_DEFAULT_INNER_LEVEL */ -/* reuse GL_PATCH_DEFAULT_OUTER_LEVEL */ -/* reuse GL_TESS_CONTROL_OUTPUT_VERTICES */ -/* reuse GL_TESS_GEN_MODE */ -/* reuse GL_TESS_GEN_SPACING */ -/* reuse GL_TESS_GEN_VERTEX_ORDER */ -/* reuse GL_TESS_GEN_POINT_MODE */ -/* reuse GL_ISOLINES */ -/* reuse GL_FRACTIONAL_ODD */ -/* reuse GL_FRACTIONAL_EVEN */ -/* reuse GL_MAX_PATCH_VERTICES */ -/* reuse GL_MAX_TESS_GEN_LEVEL */ -/* reuse GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS */ -/* reuse GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS */ -/* reuse GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS */ -/* reuse GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS */ -/* reuse GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS */ -/* reuse GL_MAX_TESS_PATCH_COMPONENTS */ -/* reuse GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS */ -/* reuse GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS */ -/* reuse GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS */ -/* reuse GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS */ -/* reuse GL_MAX_TESS_CONTROL_INPUT_COMPONENTS */ -/* reuse GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS */ -/* reuse GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS */ -/* reuse GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS */ -/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER */ -/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER */ -/* reuse GL_TESS_EVALUATION_SHADER */ -/* reuse GL_TESS_CONTROL_SHADER */ -/* Reuse tokens from ARB_texture_buffer_object_rgb32 (none) */ -/* Reuse tokens from ARB_transform_feedback2 */ -/* reuse GL_TRANSFORM_FEEDBACK */ -/* reuse GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED */ -/* reuse GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE */ -/* reuse GL_TRANSFORM_FEEDBACK_BINDING */ -/* Reuse tokens from ARB_transform_feedback3 */ -/* reuse GL_MAX_TRANSFORM_FEEDBACK_BUFFERS */ -/* reuse GL_MAX_VERTEX_STREAMS */ -#endif - -#ifndef GL_VERSION_4_1 -/* Reuse tokens from ARB_ES2_compatibility */ -/* reuse GL_FIXED */ -/* reuse GL_IMPLEMENTATION_COLOR_READ_TYPE */ -/* reuse GL_IMPLEMENTATION_COLOR_READ_FORMAT */ -/* reuse GL_LOW_FLOAT */ -/* reuse GL_MEDIUM_FLOAT */ -/* reuse GL_HIGH_FLOAT */ -/* reuse GL_LOW_INT */ -/* reuse GL_MEDIUM_INT */ -/* reuse GL_HIGH_INT */ -/* reuse GL_SHADER_COMPILER */ -/* reuse GL_NUM_SHADER_BINARY_FORMATS */ -/* reuse GL_MAX_VERTEX_UNIFORM_VECTORS */ -/* reuse GL_MAX_VARYING_VECTORS */ -/* reuse GL_MAX_FRAGMENT_UNIFORM_VECTORS */ -/* Reuse tokens from ARB_get_program_binary */ -/* reuse GL_PROGRAM_BINARY_RETRIEVABLE_HINT */ -/* reuse GL_PROGRAM_BINARY_LENGTH */ -/* reuse GL_NUM_PROGRAM_BINARY_FORMATS */ -/* reuse GL_PROGRAM_BINARY_FORMATS */ -/* Reuse tokens from ARB_separate_shader_objects */ -/* reuse GL_VERTEX_SHADER_BIT */ -/* reuse GL_FRAGMENT_SHADER_BIT */ -/* reuse GL_GEOMETRY_SHADER_BIT */ -/* reuse GL_TESS_CONTROL_SHADER_BIT */ -/* reuse GL_TESS_EVALUATION_SHADER_BIT */ -/* reuse GL_ALL_SHADER_BITS */ -/* reuse GL_PROGRAM_SEPARABLE */ -/* reuse GL_ACTIVE_PROGRAM */ -/* reuse GL_PROGRAM_PIPELINE_BINDING */ -/* Reuse tokens from ARB_shader_precision (none) */ -/* Reuse tokens from ARB_vertex_attrib_64bit - all are in GL 3.0 and 4.0 already */ -/* Reuse tokens from ARB_viewport_array - some are in GL 1.1 and ARB_provoking_vertex already */ -/* reuse GL_MAX_VIEWPORTS */ -/* reuse GL_VIEWPORT_SUBPIXEL_BITS */ -/* reuse GL_VIEWPORT_BOUNDS_RANGE */ -/* reuse GL_LAYER_PROVOKING_VERTEX */ -/* reuse GL_VIEWPORT_INDEX_PROVOKING_VERTEX */ -/* reuse GL_UNDEFINED_VERTEX */ -#endif - -#ifndef GL_ARB_multitexture -#define GL_TEXTURE0_ARB 0x84C0 -#define GL_TEXTURE1_ARB 0x84C1 -#define GL_TEXTURE2_ARB 0x84C2 -#define GL_TEXTURE3_ARB 0x84C3 -#define GL_TEXTURE4_ARB 0x84C4 -#define GL_TEXTURE5_ARB 0x84C5 -#define GL_TEXTURE6_ARB 0x84C6 -#define GL_TEXTURE7_ARB 0x84C7 -#define GL_TEXTURE8_ARB 0x84C8 -#define GL_TEXTURE9_ARB 0x84C9 -#define GL_TEXTURE10_ARB 0x84CA -#define GL_TEXTURE11_ARB 0x84CB -#define GL_TEXTURE12_ARB 0x84CC -#define GL_TEXTURE13_ARB 0x84CD -#define GL_TEXTURE14_ARB 0x84CE -#define GL_TEXTURE15_ARB 0x84CF -#define GL_TEXTURE16_ARB 0x84D0 -#define GL_TEXTURE17_ARB 0x84D1 -#define GL_TEXTURE18_ARB 0x84D2 -#define GL_TEXTURE19_ARB 0x84D3 -#define GL_TEXTURE20_ARB 0x84D4 -#define GL_TEXTURE21_ARB 0x84D5 -#define GL_TEXTURE22_ARB 0x84D6 -#define GL_TEXTURE23_ARB 0x84D7 -#define GL_TEXTURE24_ARB 0x84D8 -#define GL_TEXTURE25_ARB 0x84D9 -#define GL_TEXTURE26_ARB 0x84DA -#define GL_TEXTURE27_ARB 0x84DB -#define GL_TEXTURE28_ARB 0x84DC -#define GL_TEXTURE29_ARB 0x84DD -#define GL_TEXTURE30_ARB 0x84DE -#define GL_TEXTURE31_ARB 0x84DF -#define GL_ACTIVE_TEXTURE_ARB 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 -#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 -#endif - -#ifndef GL_ARB_transpose_matrix -#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX_ARB 0x84E6 -#endif - -#ifndef GL_ARB_multisample -#define GL_MULTISAMPLE_ARB 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_ARB 0x809F -#define GL_SAMPLE_COVERAGE_ARB 0x80A0 -#define GL_SAMPLE_BUFFERS_ARB 0x80A8 -#define GL_SAMPLES_ARB 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE_ARB 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT_ARB 0x80AB -#define GL_MULTISAMPLE_BIT_ARB 0x20000000 -#endif - -#ifndef GL_ARB_texture_env_add -#endif - -#ifndef GL_ARB_texture_cube_map -#define GL_NORMAL_MAP_ARB 0x8511 -#define GL_REFLECTION_MAP_ARB 0x8512 -#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARB 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C -#endif - -#ifndef GL_ARB_texture_compression -#define GL_COMPRESSED_ALPHA_ARB 0x84E9 -#define GL_COMPRESSED_LUMINANCE_ARB 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB -#define GL_COMPRESSED_INTENSITY_ARB 0x84EC -#define GL_COMPRESSED_RGB_ARB 0x84ED -#define GL_COMPRESSED_RGBA_ARB 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT_ARB 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0 -#define GL_TEXTURE_COMPRESSED_ARB 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3 -#endif - -#ifndef GL_ARB_texture_border_clamp -#define GL_CLAMP_TO_BORDER_ARB 0x812D -#endif - -#ifndef GL_ARB_point_parameters -#define GL_POINT_SIZE_MIN_ARB 0x8126 -#define GL_POINT_SIZE_MAX_ARB 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_ARB 0x8128 -#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129 -#endif - -#ifndef GL_ARB_vertex_blend -#define GL_MAX_VERTEX_UNITS_ARB 0x86A4 -#define GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5 -#define GL_WEIGHT_SUM_UNITY_ARB 0x86A6 -#define GL_VERTEX_BLEND_ARB 0x86A7 -#define GL_CURRENT_WEIGHT_ARB 0x86A8 -#define GL_WEIGHT_ARRAY_TYPE_ARB 0x86A9 -#define GL_WEIGHT_ARRAY_STRIDE_ARB 0x86AA -#define GL_WEIGHT_ARRAY_SIZE_ARB 0x86AB -#define GL_WEIGHT_ARRAY_POINTER_ARB 0x86AC -#define GL_WEIGHT_ARRAY_ARB 0x86AD -#define GL_MODELVIEW0_ARB 0x1700 -#define GL_MODELVIEW1_ARB 0x850A -#define GL_MODELVIEW2_ARB 0x8722 -#define GL_MODELVIEW3_ARB 0x8723 -#define GL_MODELVIEW4_ARB 0x8724 -#define GL_MODELVIEW5_ARB 0x8725 -#define GL_MODELVIEW6_ARB 0x8726 -#define GL_MODELVIEW7_ARB 0x8727 -#define GL_MODELVIEW8_ARB 0x8728 -#define GL_MODELVIEW9_ARB 0x8729 -#define GL_MODELVIEW10_ARB 0x872A -#define GL_MODELVIEW11_ARB 0x872B -#define GL_MODELVIEW12_ARB 0x872C -#define GL_MODELVIEW13_ARB 0x872D -#define GL_MODELVIEW14_ARB 0x872E -#define GL_MODELVIEW15_ARB 0x872F -#define GL_MODELVIEW16_ARB 0x8730 -#define GL_MODELVIEW17_ARB 0x8731 -#define GL_MODELVIEW18_ARB 0x8732 -#define GL_MODELVIEW19_ARB 0x8733 -#define GL_MODELVIEW20_ARB 0x8734 -#define GL_MODELVIEW21_ARB 0x8735 -#define GL_MODELVIEW22_ARB 0x8736 -#define GL_MODELVIEW23_ARB 0x8737 -#define GL_MODELVIEW24_ARB 0x8738 -#define GL_MODELVIEW25_ARB 0x8739 -#define GL_MODELVIEW26_ARB 0x873A -#define GL_MODELVIEW27_ARB 0x873B -#define GL_MODELVIEW28_ARB 0x873C -#define GL_MODELVIEW29_ARB 0x873D -#define GL_MODELVIEW30_ARB 0x873E -#define GL_MODELVIEW31_ARB 0x873F -#endif - -#ifndef GL_ARB_matrix_palette -#define GL_MATRIX_PALETTE_ARB 0x8840 -#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841 -#define GL_MAX_PALETTE_MATRICES_ARB 0x8842 -#define GL_CURRENT_PALETTE_MATRIX_ARB 0x8843 -#define GL_MATRIX_INDEX_ARRAY_ARB 0x8844 -#define GL_CURRENT_MATRIX_INDEX_ARB 0x8845 -#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB 0x8846 -#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB 0x8847 -#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848 -#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849 -#endif - -#ifndef GL_ARB_texture_env_combine -#define GL_COMBINE_ARB 0x8570 -#define GL_COMBINE_RGB_ARB 0x8571 -#define GL_COMBINE_ALPHA_ARB 0x8572 -#define GL_SOURCE0_RGB_ARB 0x8580 -#define GL_SOURCE1_RGB_ARB 0x8581 -#define GL_SOURCE2_RGB_ARB 0x8582 -#define GL_SOURCE0_ALPHA_ARB 0x8588 -#define GL_SOURCE1_ALPHA_ARB 0x8589 -#define GL_SOURCE2_ALPHA_ARB 0x858A -#define GL_OPERAND0_RGB_ARB 0x8590 -#define GL_OPERAND1_RGB_ARB 0x8591 -#define GL_OPERAND2_RGB_ARB 0x8592 -#define GL_OPERAND0_ALPHA_ARB 0x8598 -#define GL_OPERAND1_ALPHA_ARB 0x8599 -#define GL_OPERAND2_ALPHA_ARB 0x859A -#define GL_RGB_SCALE_ARB 0x8573 -#define GL_ADD_SIGNED_ARB 0x8574 -#define GL_INTERPOLATE_ARB 0x8575 -#define GL_SUBTRACT_ARB 0x84E7 -#define GL_CONSTANT_ARB 0x8576 -#define GL_PRIMARY_COLOR_ARB 0x8577 -#define GL_PREVIOUS_ARB 0x8578 -#endif - -#ifndef GL_ARB_texture_env_crossbar -#endif - -#ifndef GL_ARB_texture_env_dot3 -#define GL_DOT3_RGB_ARB 0x86AE -#define GL_DOT3_RGBA_ARB 0x86AF -#endif - -#ifndef GL_ARB_texture_mirrored_repeat -#define GL_MIRRORED_REPEAT_ARB 0x8370 -#endif - -#ifndef GL_ARB_depth_texture -#define GL_DEPTH_COMPONENT16_ARB 0x81A5 -#define GL_DEPTH_COMPONENT24_ARB 0x81A6 -#define GL_DEPTH_COMPONENT32_ARB 0x81A7 -#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A -#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B -#endif - -#ifndef GL_ARB_shadow -#define GL_TEXTURE_COMPARE_MODE_ARB 0x884C -#define GL_TEXTURE_COMPARE_FUNC_ARB 0x884D -#define GL_COMPARE_R_TO_TEXTURE_ARB 0x884E -#endif - -#ifndef GL_ARB_shadow_ambient -#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF -#endif - -#ifndef GL_ARB_window_pos -#endif - -#ifndef GL_ARB_vertex_program -#define GL_COLOR_SUM_ARB 0x8458 -#define GL_VERTEX_PROGRAM_ARB 0x8620 -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB 0x8625 -#define GL_CURRENT_VERTEX_ATTRIB_ARB 0x8626 -#define GL_PROGRAM_LENGTH_ARB 0x8627 -#define GL_PROGRAM_STRING_ARB 0x8628 -#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E -#define GL_MAX_PROGRAM_MATRICES_ARB 0x862F -#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640 -#define GL_CURRENT_MATRIX_ARB 0x8641 -#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB 0x8643 -#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645 -#define GL_PROGRAM_ERROR_POSITION_ARB 0x864B -#define GL_PROGRAM_BINDING_ARB 0x8677 -#define GL_MAX_VERTEX_ATTRIBS_ARB 0x8869 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A -#define GL_PROGRAM_ERROR_STRING_ARB 0x8874 -#define GL_PROGRAM_FORMAT_ASCII_ARB 0x8875 -#define GL_PROGRAM_FORMAT_ARB 0x8876 -#define GL_PROGRAM_INSTRUCTIONS_ARB 0x88A0 -#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB 0x88A1 -#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2 -#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3 -#define GL_PROGRAM_TEMPORARIES_ARB 0x88A4 -#define GL_MAX_PROGRAM_TEMPORARIES_ARB 0x88A5 -#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6 -#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7 -#define GL_PROGRAM_PARAMETERS_ARB 0x88A8 -#define GL_MAX_PROGRAM_PARAMETERS_ARB 0x88A9 -#define GL_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AA -#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB -#define GL_PROGRAM_ATTRIBS_ARB 0x88AC -#define GL_MAX_PROGRAM_ATTRIBS_ARB 0x88AD -#define GL_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AE -#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF -#define GL_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B0 -#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1 -#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2 -#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3 -#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4 -#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5 -#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6 -#define GL_TRANSPOSE_CURRENT_MATRIX_ARB 0x88B7 -#define GL_MATRIX0_ARB 0x88C0 -#define GL_MATRIX1_ARB 0x88C1 -#define GL_MATRIX2_ARB 0x88C2 -#define GL_MATRIX3_ARB 0x88C3 -#define GL_MATRIX4_ARB 0x88C4 -#define GL_MATRIX5_ARB 0x88C5 -#define GL_MATRIX6_ARB 0x88C6 -#define GL_MATRIX7_ARB 0x88C7 -#define GL_MATRIX8_ARB 0x88C8 -#define GL_MATRIX9_ARB 0x88C9 -#define GL_MATRIX10_ARB 0x88CA -#define GL_MATRIX11_ARB 0x88CB -#define GL_MATRIX12_ARB 0x88CC -#define GL_MATRIX13_ARB 0x88CD -#define GL_MATRIX14_ARB 0x88CE -#define GL_MATRIX15_ARB 0x88CF -#define GL_MATRIX16_ARB 0x88D0 -#define GL_MATRIX17_ARB 0x88D1 -#define GL_MATRIX18_ARB 0x88D2 -#define GL_MATRIX19_ARB 0x88D3 -#define GL_MATRIX20_ARB 0x88D4 -#define GL_MATRIX21_ARB 0x88D5 -#define GL_MATRIX22_ARB 0x88D6 -#define GL_MATRIX23_ARB 0x88D7 -#define GL_MATRIX24_ARB 0x88D8 -#define GL_MATRIX25_ARB 0x88D9 -#define GL_MATRIX26_ARB 0x88DA -#define GL_MATRIX27_ARB 0x88DB -#define GL_MATRIX28_ARB 0x88DC -#define GL_MATRIX29_ARB 0x88DD -#define GL_MATRIX30_ARB 0x88DE -#define GL_MATRIX31_ARB 0x88DF -#endif - -#ifndef GL_ARB_fragment_program -#define GL_FRAGMENT_PROGRAM_ARB 0x8804 -#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805 -#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806 -#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807 -#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808 -#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809 -#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A -#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B -#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C -#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D -#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E -#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F -#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810 -#define GL_MAX_TEXTURE_COORDS_ARB 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872 -#endif - -#ifndef GL_ARB_vertex_buffer_object -#define GL_BUFFER_SIZE_ARB 0x8764 -#define GL_BUFFER_USAGE_ARB 0x8765 -#define GL_ARRAY_BUFFER_ARB 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893 -#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895 -#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896 -#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897 -#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898 -#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899 -#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A -#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B -#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C -#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D -#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F -#define GL_READ_ONLY_ARB 0x88B8 -#define GL_WRITE_ONLY_ARB 0x88B9 -#define GL_READ_WRITE_ARB 0x88BA -#define GL_BUFFER_ACCESS_ARB 0x88BB -#define GL_BUFFER_MAPPED_ARB 0x88BC -#define GL_BUFFER_MAP_POINTER_ARB 0x88BD -#define GL_STREAM_DRAW_ARB 0x88E0 -#define GL_STREAM_READ_ARB 0x88E1 -#define GL_STREAM_COPY_ARB 0x88E2 -#define GL_STATIC_DRAW_ARB 0x88E4 -#define GL_STATIC_READ_ARB 0x88E5 -#define GL_STATIC_COPY_ARB 0x88E6 -#define GL_DYNAMIC_DRAW_ARB 0x88E8 -#define GL_DYNAMIC_READ_ARB 0x88E9 -#define GL_DYNAMIC_COPY_ARB 0x88EA -#endif - -#ifndef GL_ARB_occlusion_query -#define GL_QUERY_COUNTER_BITS_ARB 0x8864 -#define GL_CURRENT_QUERY_ARB 0x8865 -#define GL_QUERY_RESULT_ARB 0x8866 -#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867 -#define GL_SAMPLES_PASSED_ARB 0x8914 -#endif - -#ifndef GL_ARB_shader_objects -#define GL_PROGRAM_OBJECT_ARB 0x8B40 -#define GL_SHADER_OBJECT_ARB 0x8B48 -#define GL_OBJECT_TYPE_ARB 0x8B4E -#define GL_OBJECT_SUBTYPE_ARB 0x8B4F -#define GL_FLOAT_VEC2_ARB 0x8B50 -#define GL_FLOAT_VEC3_ARB 0x8B51 -#define GL_FLOAT_VEC4_ARB 0x8B52 -#define GL_INT_VEC2_ARB 0x8B53 -#define GL_INT_VEC3_ARB 0x8B54 -#define GL_INT_VEC4_ARB 0x8B55 -#define GL_BOOL_ARB 0x8B56 -#define GL_BOOL_VEC2_ARB 0x8B57 -#define GL_BOOL_VEC3_ARB 0x8B58 -#define GL_BOOL_VEC4_ARB 0x8B59 -#define GL_FLOAT_MAT2_ARB 0x8B5A -#define GL_FLOAT_MAT3_ARB 0x8B5B -#define GL_FLOAT_MAT4_ARB 0x8B5C -#define GL_SAMPLER_1D_ARB 0x8B5D -#define GL_SAMPLER_2D_ARB 0x8B5E -#define GL_SAMPLER_3D_ARB 0x8B5F -#define GL_SAMPLER_CUBE_ARB 0x8B60 -#define GL_SAMPLER_1D_SHADOW_ARB 0x8B61 -#define GL_SAMPLER_2D_SHADOW_ARB 0x8B62 -#define GL_SAMPLER_2D_RECT_ARB 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 -#define GL_OBJECT_DELETE_STATUS_ARB 0x8B80 -#define GL_OBJECT_COMPILE_STATUS_ARB 0x8B81 -#define GL_OBJECT_LINK_STATUS_ARB 0x8B82 -#define GL_OBJECT_VALIDATE_STATUS_ARB 0x8B83 -#define GL_OBJECT_INFO_LOG_LENGTH_ARB 0x8B84 -#define GL_OBJECT_ATTACHED_OBJECTS_ARB 0x8B85 -#define GL_OBJECT_ACTIVE_UNIFORMS_ARB 0x8B86 -#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87 -#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88 -#endif - -#ifndef GL_ARB_vertex_shader -#define GL_VERTEX_SHADER_ARB 0x8B31 -#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A -#define GL_MAX_VARYING_FLOATS_ARB 0x8B4B -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D -#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB 0x8B89 -#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A -#endif - -#ifndef GL_ARB_fragment_shader -#define GL_FRAGMENT_SHADER_ARB 0x8B30 -#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49 -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B -#endif - -#ifndef GL_ARB_shading_language_100 -#define GL_SHADING_LANGUAGE_VERSION_ARB 0x8B8C -#endif - -#ifndef GL_ARB_texture_non_power_of_two -#endif - -#ifndef GL_ARB_point_sprite -#define GL_POINT_SPRITE_ARB 0x8861 -#define GL_COORD_REPLACE_ARB 0x8862 -#endif - -#ifndef GL_ARB_fragment_program_shadow -#endif - -#ifndef GL_ARB_draw_buffers -#define GL_MAX_DRAW_BUFFERS_ARB 0x8824 -#define GL_DRAW_BUFFER0_ARB 0x8825 -#define GL_DRAW_BUFFER1_ARB 0x8826 -#define GL_DRAW_BUFFER2_ARB 0x8827 -#define GL_DRAW_BUFFER3_ARB 0x8828 -#define GL_DRAW_BUFFER4_ARB 0x8829 -#define GL_DRAW_BUFFER5_ARB 0x882A -#define GL_DRAW_BUFFER6_ARB 0x882B -#define GL_DRAW_BUFFER7_ARB 0x882C -#define GL_DRAW_BUFFER8_ARB 0x882D -#define GL_DRAW_BUFFER9_ARB 0x882E -#define GL_DRAW_BUFFER10_ARB 0x882F -#define GL_DRAW_BUFFER11_ARB 0x8830 -#define GL_DRAW_BUFFER12_ARB 0x8831 -#define GL_DRAW_BUFFER13_ARB 0x8832 -#define GL_DRAW_BUFFER14_ARB 0x8833 -#define GL_DRAW_BUFFER15_ARB 0x8834 -#endif - -#ifndef GL_ARB_texture_rectangle -#define GL_TEXTURE_RECTANGLE_ARB 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8 -#endif - -#ifndef GL_ARB_color_buffer_float -#define GL_RGBA_FLOAT_MODE_ARB 0x8820 -#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A -#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B -#define GL_CLAMP_READ_COLOR_ARB 0x891C -#define GL_FIXED_ONLY_ARB 0x891D -#endif - -#ifndef GL_ARB_half_float_pixel -#define GL_HALF_FLOAT_ARB 0x140B -#endif - -#ifndef GL_ARB_texture_float -#define GL_TEXTURE_RED_TYPE_ARB 0x8C10 -#define GL_TEXTURE_GREEN_TYPE_ARB 0x8C11 -#define GL_TEXTURE_BLUE_TYPE_ARB 0x8C12 -#define GL_TEXTURE_ALPHA_TYPE_ARB 0x8C13 -#define GL_TEXTURE_LUMINANCE_TYPE_ARB 0x8C14 -#define GL_TEXTURE_INTENSITY_TYPE_ARB 0x8C15 -#define GL_TEXTURE_DEPTH_TYPE_ARB 0x8C16 -#define GL_UNSIGNED_NORMALIZED_ARB 0x8C17 -#define GL_RGBA32F_ARB 0x8814 -#define GL_RGB32F_ARB 0x8815 -#define GL_ALPHA32F_ARB 0x8816 -#define GL_INTENSITY32F_ARB 0x8817 -#define GL_LUMINANCE32F_ARB 0x8818 -#define GL_LUMINANCE_ALPHA32F_ARB 0x8819 -#define GL_RGBA16F_ARB 0x881A -#define GL_RGB16F_ARB 0x881B -#define GL_ALPHA16F_ARB 0x881C -#define GL_INTENSITY16F_ARB 0x881D -#define GL_LUMINANCE16F_ARB 0x881E -#define GL_LUMINANCE_ALPHA16F_ARB 0x881F -#endif - -#ifndef GL_ARB_pixel_buffer_object -#define GL_PIXEL_PACK_BUFFER_ARB 0x88EB -#define GL_PIXEL_UNPACK_BUFFER_ARB 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING_ARB 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF -#endif - -#ifndef GL_ARB_depth_buffer_float -#define GL_DEPTH_COMPONENT32F 0x8CAC -#define GL_DEPTH32F_STENCIL8 0x8CAD -#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD -#endif - -#ifndef GL_ARB_draw_instanced -#endif - -#ifndef GL_ARB_framebuffer_object -#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 -#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210 -#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211 -#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212 -#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213 -#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214 -#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215 -#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216 -#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217 -#define GL_FRAMEBUFFER_DEFAULT 0x8218 -#define GL_FRAMEBUFFER_UNDEFINED 0x8219 -#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A -#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 -#define GL_DEPTH_STENCIL 0x84F9 -#define GL_UNSIGNED_INT_24_8 0x84FA -#define GL_DEPTH24_STENCIL8 0x88F0 -#define GL_TEXTURE_STENCIL_SIZE 0x88F1 -#define GL_TEXTURE_RED_TYPE 0x8C10 -#define GL_TEXTURE_GREEN_TYPE 0x8C11 -#define GL_TEXTURE_BLUE_TYPE 0x8C12 -#define GL_TEXTURE_ALPHA_TYPE 0x8C13 -#define GL_TEXTURE_DEPTH_TYPE 0x8C16 -#define GL_UNSIGNED_NORMALIZED 0x8C17 -#define GL_FRAMEBUFFER_BINDING 0x8CA6 -#define GL_DRAW_FRAMEBUFFER_BINDING GL_FRAMEBUFFER_BINDING -#define GL_RENDERBUFFER_BINDING 0x8CA7 -#define GL_READ_FRAMEBUFFER 0x8CA8 -#define GL_DRAW_FRAMEBUFFER 0x8CA9 -#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA -#define GL_RENDERBUFFER_SAMPLES 0x8CAB -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 -#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB -#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC -#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD -#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF -#define GL_COLOR_ATTACHMENT0 0x8CE0 -#define GL_COLOR_ATTACHMENT1 0x8CE1 -#define GL_COLOR_ATTACHMENT2 0x8CE2 -#define GL_COLOR_ATTACHMENT3 0x8CE3 -#define GL_COLOR_ATTACHMENT4 0x8CE4 -#define GL_COLOR_ATTACHMENT5 0x8CE5 -#define GL_COLOR_ATTACHMENT6 0x8CE6 -#define GL_COLOR_ATTACHMENT7 0x8CE7 -#define GL_COLOR_ATTACHMENT8 0x8CE8 -#define GL_COLOR_ATTACHMENT9 0x8CE9 -#define GL_COLOR_ATTACHMENT10 0x8CEA -#define GL_COLOR_ATTACHMENT11 0x8CEB -#define GL_COLOR_ATTACHMENT12 0x8CEC -#define GL_COLOR_ATTACHMENT13 0x8CED -#define GL_COLOR_ATTACHMENT14 0x8CEE -#define GL_COLOR_ATTACHMENT15 0x8CEF -#define GL_DEPTH_ATTACHMENT 0x8D00 -#define GL_STENCIL_ATTACHMENT 0x8D20 -#define GL_FRAMEBUFFER 0x8D40 -#define GL_RENDERBUFFER 0x8D41 -#define GL_RENDERBUFFER_WIDTH 0x8D42 -#define GL_RENDERBUFFER_HEIGHT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 -#define GL_STENCIL_INDEX1 0x8D46 -#define GL_STENCIL_INDEX4 0x8D47 -#define GL_STENCIL_INDEX8 0x8D48 -#define GL_STENCIL_INDEX16 0x8D49 -#define GL_RENDERBUFFER_RED_SIZE 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56 -#define GL_MAX_SAMPLES 0x8D57 -#endif - -#ifndef GL_ARB_framebuffer_object_DEPRECATED -#define GL_INDEX 0x8222 -#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14 -#define GL_TEXTURE_INTENSITY_TYPE 0x8C15 -#endif - -#ifndef GL_ARB_framebuffer_sRGB -#define GL_FRAMEBUFFER_SRGB 0x8DB9 -#endif - -#ifndef GL_ARB_geometry_shader4 -#define GL_LINES_ADJACENCY_ARB 0x000A -#define GL_LINE_STRIP_ADJACENCY_ARB 0x000B -#define GL_TRIANGLES_ADJACENCY_ARB 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0x000D -#define GL_PROGRAM_POINT_SIZE_ARB 0x8642 -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9 -#define GL_GEOMETRY_SHADER_ARB 0x8DD9 -#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA -#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB -#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC -#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD -#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1 -/* reuse GL_MAX_VARYING_COMPONENTS */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */ -#endif - -#ifndef GL_ARB_half_float_vertex -#define GL_HALF_FLOAT 0x140B -#endif - -#ifndef GL_ARB_instanced_arrays -#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE -#endif - -#ifndef GL_ARB_map_buffer_range -#define GL_MAP_READ_BIT 0x0001 -#define GL_MAP_WRITE_BIT 0x0002 -#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 -#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 -#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 -#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 -#endif - -#ifndef GL_ARB_texture_buffer_object -#define GL_TEXTURE_BUFFER_ARB 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E -#endif - -#ifndef GL_ARB_texture_compression_rgtc -#define GL_COMPRESSED_RED_RGTC1 0x8DBB -#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC -#define GL_COMPRESSED_RG_RGTC2 0x8DBD -#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE -#endif - -#ifndef GL_ARB_texture_rg -#define GL_RG 0x8227 -#define GL_RG_INTEGER 0x8228 -#define GL_R8 0x8229 -#define GL_R16 0x822A -#define GL_RG8 0x822B -#define GL_RG16 0x822C -#define GL_R16F 0x822D -#define GL_R32F 0x822E -#define GL_RG16F 0x822F -#define GL_RG32F 0x8230 -#define GL_R8I 0x8231 -#define GL_R8UI 0x8232 -#define GL_R16I 0x8233 -#define GL_R16UI 0x8234 -#define GL_R32I 0x8235 -#define GL_R32UI 0x8236 -#define GL_RG8I 0x8237 -#define GL_RG8UI 0x8238 -#define GL_RG16I 0x8239 -#define GL_RG16UI 0x823A -#define GL_RG32I 0x823B -#define GL_RG32UI 0x823C -#endif - -#ifndef GL_ARB_vertex_array_object -#define GL_VERTEX_ARRAY_BINDING 0x85B5 -#endif - -#ifndef GL_ARB_uniform_buffer_object -#define GL_UNIFORM_BUFFER 0x8A11 -#define GL_UNIFORM_BUFFER_BINDING 0x8A28 -#define GL_UNIFORM_BUFFER_START 0x8A29 -#define GL_UNIFORM_BUFFER_SIZE 0x8A2A -#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B -#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C -#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D -#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E -#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F -#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30 -#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31 -#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32 -#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33 -#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34 -#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35 -#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36 -#define GL_UNIFORM_TYPE 0x8A37 -#define GL_UNIFORM_SIZE 0x8A38 -#define GL_UNIFORM_NAME_LENGTH 0x8A39 -#define GL_UNIFORM_BLOCK_INDEX 0x8A3A -#define GL_UNIFORM_OFFSET 0x8A3B -#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C -#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D -#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E -#define GL_UNIFORM_BLOCK_BINDING 0x8A3F -#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40 -#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41 -#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42 -#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46 -#define GL_INVALID_INDEX 0xFFFFFFFFu -#endif - -#ifndef GL_ARB_compatibility -/* ARB_compatibility just defines tokens from core 3.0 */ -#endif - -#ifndef GL_ARB_copy_buffer -#define GL_COPY_READ_BUFFER 0x8F36 -#define GL_COPY_WRITE_BUFFER 0x8F37 -#endif - -#ifndef GL_ARB_shader_texture_lod -#endif - -#ifndef GL_ARB_depth_clamp -#define GL_DEPTH_CLAMP 0x864F -#endif - -#ifndef GL_ARB_draw_elements_base_vertex -#endif - -#ifndef GL_ARB_fragment_coord_conventions -#endif - -#ifndef GL_ARB_provoking_vertex -#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C -#define GL_FIRST_VERTEX_CONVENTION 0x8E4D -#define GL_LAST_VERTEX_CONVENTION 0x8E4E -#define GL_PROVOKING_VERTEX 0x8E4F -#endif - -#ifndef GL_ARB_seamless_cube_map -#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F -#endif - -#ifndef GL_ARB_sync -#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111 -#define GL_OBJECT_TYPE 0x9112 -#define GL_SYNC_CONDITION 0x9113 -#define GL_SYNC_STATUS 0x9114 -#define GL_SYNC_FLAGS 0x9115 -#define GL_SYNC_FENCE 0x9116 -#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117 -#define GL_UNSIGNALED 0x9118 -#define GL_SIGNALED 0x9119 -#define GL_ALREADY_SIGNALED 0x911A -#define GL_TIMEOUT_EXPIRED 0x911B -#define GL_CONDITION_SATISFIED 0x911C -#define GL_WAIT_FAILED 0x911D -#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001 -#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFFull -#endif - -#ifndef GL_ARB_texture_multisample -#define GL_SAMPLE_POSITION 0x8E50 -#define GL_SAMPLE_MASK 0x8E51 -#define GL_SAMPLE_MASK_VALUE 0x8E52 -#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59 -#define GL_TEXTURE_2D_MULTISAMPLE 0x9100 -#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101 -#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102 -#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103 -#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104 -#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105 -#define GL_TEXTURE_SAMPLES 0x9106 -#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107 -#define GL_SAMPLER_2D_MULTISAMPLE 0x9108 -#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109 -#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A -#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B -#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C -#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D -#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E -#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F -#define GL_MAX_INTEGER_SAMPLES 0x9110 -#endif - -#ifndef GL_ARB_vertex_array_bgra -/* reuse GL_BGRA */ -#endif - -#ifndef GL_ARB_draw_buffers_blend -#endif - -#ifndef GL_ARB_sample_shading -#define GL_SAMPLE_SHADING_ARB 0x8C36 -#define GL_MIN_SAMPLE_SHADING_VALUE_ARB 0x8C37 -#endif - -#ifndef GL_ARB_texture_cube_map_array -#define GL_TEXTURE_CUBE_MAP_ARRAY_ARB 0x9009 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B -#define GL_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900C -#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D -#define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E -#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F -#endif - -#ifndef GL_ARB_texture_gather -#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E -#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F -#endif - -#ifndef GL_ARB_texture_query_lod -#endif - -#ifndef GL_ARB_shading_language_include -#define GL_SHADER_INCLUDE_ARB 0x8DAE -#define GL_NAMED_STRING_LENGTH_ARB 0x8DE9 -#define GL_NAMED_STRING_TYPE_ARB 0x8DEA -#endif - -#ifndef GL_ARB_texture_compression_bptc -#define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C -#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D -#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E -#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F -#endif - -#ifndef GL_ARB_blend_func_extended -#define GL_SRC1_COLOR 0x88F9 -/* reuse GL_SRC1_ALPHA */ -#define GL_ONE_MINUS_SRC1_COLOR 0x88FA -#define GL_ONE_MINUS_SRC1_ALPHA 0x88FB -#define GL_MAX_DUAL_SOURCE_DRAW_BUFFERS 0x88FC -#endif - -#ifndef GL_ARB_explicit_attrib_location -#endif - -#ifndef GL_ARB_occlusion_query2 -#define GL_ANY_SAMPLES_PASSED 0x8C2F -#endif - -#ifndef GL_ARB_sampler_objects -#define GL_SAMPLER_BINDING 0x8919 -#endif - -#ifndef GL_ARB_shader_bit_encoding -#endif - -#ifndef GL_ARB_texture_rgb10_a2ui -#define GL_RGB10_A2UI 0x906F -#endif - -#ifndef GL_ARB_texture_swizzle -#define GL_TEXTURE_SWIZZLE_R 0x8E42 -#define GL_TEXTURE_SWIZZLE_G 0x8E43 -#define GL_TEXTURE_SWIZZLE_B 0x8E44 -#define GL_TEXTURE_SWIZZLE_A 0x8E45 -#define GL_TEXTURE_SWIZZLE_RGBA 0x8E46 -#endif - -#ifndef GL_ARB_timer_query -#define GL_TIME_ELAPSED 0x88BF -#define GL_TIMESTAMP 0x8E28 -#endif - -#ifndef GL_ARB_vertex_type_2_10_10_10_rev -/* reuse GL_UNSIGNED_INT_2_10_10_10_REV */ -#define GL_INT_2_10_10_10_REV 0x8D9F -#endif - -#ifndef GL_ARB_draw_indirect -#define GL_DRAW_INDIRECT_BUFFER 0x8F3F -#define GL_DRAW_INDIRECT_BUFFER_BINDING 0x8F43 -#endif - -#ifndef GL_ARB_gpu_shader5 -#define GL_GEOMETRY_SHADER_INVOCATIONS 0x887F -#define GL_MAX_GEOMETRY_SHADER_INVOCATIONS 0x8E5A -#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET 0x8E5B -#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET 0x8E5C -#define GL_FRAGMENT_INTERPOLATION_OFFSET_BITS 0x8E5D -/* reuse GL_MAX_VERTEX_STREAMS */ -#endif - -#ifndef GL_ARB_gpu_shader_fp64 -/* reuse GL_DOUBLE */ -#define GL_DOUBLE_VEC2 0x8FFC -#define GL_DOUBLE_VEC3 0x8FFD -#define GL_DOUBLE_VEC4 0x8FFE -#define GL_DOUBLE_MAT2 0x8F46 -#define GL_DOUBLE_MAT3 0x8F47 -#define GL_DOUBLE_MAT4 0x8F48 -#define GL_DOUBLE_MAT2x3 0x8F49 -#define GL_DOUBLE_MAT2x4 0x8F4A -#define GL_DOUBLE_MAT3x2 0x8F4B -#define GL_DOUBLE_MAT3x4 0x8F4C -#define GL_DOUBLE_MAT4x2 0x8F4D -#define GL_DOUBLE_MAT4x3 0x8F4E -#endif - -#ifndef GL_ARB_shader_subroutine -#define GL_ACTIVE_SUBROUTINES 0x8DE5 -#define GL_ACTIVE_SUBROUTINE_UNIFORMS 0x8DE6 -#define GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS 0x8E47 -#define GL_ACTIVE_SUBROUTINE_MAX_LENGTH 0x8E48 -#define GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH 0x8E49 -#define GL_MAX_SUBROUTINES 0x8DE7 -#define GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS 0x8DE8 -#define GL_NUM_COMPATIBLE_SUBROUTINES 0x8E4A -#define GL_COMPATIBLE_SUBROUTINES 0x8E4B -/* reuse GL_UNIFORM_SIZE */ -/* reuse GL_UNIFORM_NAME_LENGTH */ -#endif - -#ifndef GL_ARB_tessellation_shader -#define GL_PATCHES 0x000E -#define GL_PATCH_VERTICES 0x8E72 -#define GL_PATCH_DEFAULT_INNER_LEVEL 0x8E73 -#define GL_PATCH_DEFAULT_OUTER_LEVEL 0x8E74 -#define GL_TESS_CONTROL_OUTPUT_VERTICES 0x8E75 -#define GL_TESS_GEN_MODE 0x8E76 -#define GL_TESS_GEN_SPACING 0x8E77 -#define GL_TESS_GEN_VERTEX_ORDER 0x8E78 -#define GL_TESS_GEN_POINT_MODE 0x8E79 -/* reuse GL_TRIANGLES */ -/* reuse GL_QUADS */ -#define GL_ISOLINES 0x8E7A -/* reuse GL_EQUAL */ -#define GL_FRACTIONAL_ODD 0x8E7B -#define GL_FRACTIONAL_EVEN 0x8E7C -/* reuse GL_CCW */ -/* reuse GL_CW */ -#define GL_MAX_PATCH_VERTICES 0x8E7D -#define GL_MAX_TESS_GEN_LEVEL 0x8E7E -#define GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E7F -#define GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E80 -#define GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS 0x8E81 -#define GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS 0x8E82 -#define GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS 0x8E83 -#define GL_MAX_TESS_PATCH_COMPONENTS 0x8E84 -#define GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS 0x8E85 -#define GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS 0x8E86 -#define GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS 0x8E89 -#define GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS 0x8E8A -#define GL_MAX_TESS_CONTROL_INPUT_COMPONENTS 0x886C -#define GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS 0x886D -#define GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E1E -#define GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E1F -#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER 0x84F0 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER 0x84F1 -#define GL_TESS_EVALUATION_SHADER 0x8E87 -#define GL_TESS_CONTROL_SHADER 0x8E88 -#endif - -#ifndef GL_ARB_texture_buffer_object_rgb32 -/* reuse GL_RGB32F */ -/* reuse GL_RGB32UI */ -/* reuse GL_RGB32I */ -#endif - -#ifndef GL_ARB_transform_feedback2 -#define GL_TRANSFORM_FEEDBACK 0x8E22 -#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED 0x8E23 -#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE 0x8E24 -#define GL_TRANSFORM_FEEDBACK_BINDING 0x8E25 -#endif - -#ifndef GL_ARB_transform_feedback3 -#define GL_MAX_TRANSFORM_FEEDBACK_BUFFERS 0x8E70 -#define GL_MAX_VERTEX_STREAMS 0x8E71 -#endif - -#ifndef GL_ARB_ES2_compatibility -#define GL_FIXED 0x140C -#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A -#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B -#define GL_LOW_FLOAT 0x8DF0 -#define GL_MEDIUM_FLOAT 0x8DF1 -#define GL_HIGH_FLOAT 0x8DF2 -#define GL_LOW_INT 0x8DF3 -#define GL_MEDIUM_INT 0x8DF4 -#define GL_HIGH_INT 0x8DF5 -#define GL_SHADER_COMPILER 0x8DFA -#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 -#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB -#define GL_MAX_VARYING_VECTORS 0x8DFC -#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD -#endif - -#ifndef GL_ARB_get_program_binary -#define GL_PROGRAM_BINARY_RETRIEVABLE_HINT 0x8257 -#define GL_PROGRAM_BINARY_LENGTH 0x8741 -#define GL_NUM_PROGRAM_BINARY_FORMATS 0x87FE -#define GL_PROGRAM_BINARY_FORMATS 0x87FF -#endif - -#ifndef GL_ARB_separate_shader_objects -#define GL_VERTEX_SHADER_BIT 0x00000001 -#define GL_FRAGMENT_SHADER_BIT 0x00000002 -#define GL_GEOMETRY_SHADER_BIT 0x00000004 -#define GL_TESS_CONTROL_SHADER_BIT 0x00000008 -#define GL_TESS_EVALUATION_SHADER_BIT 0x00000010 -#define GL_ALL_SHADER_BITS 0xFFFFFFFF -#define GL_PROGRAM_SEPARABLE 0x8258 -#define GL_ACTIVE_PROGRAM 0x8259 -#define GL_PROGRAM_PIPELINE_BINDING 0x825A -#endif - -#ifndef GL_ARB_shader_precision -#endif - -#ifndef GL_ARB_vertex_attrib_64bit -/* reuse GL_RGB32I */ -/* reuse GL_DOUBLE_VEC2 */ -/* reuse GL_DOUBLE_VEC3 */ -/* reuse GL_DOUBLE_VEC4 */ -/* reuse GL_DOUBLE_MAT2 */ -/* reuse GL_DOUBLE_MAT3 */ -/* reuse GL_DOUBLE_MAT4 */ -/* reuse GL_DOUBLE_MAT2x3 */ -/* reuse GL_DOUBLE_MAT2x4 */ -/* reuse GL_DOUBLE_MAT3x2 */ -/* reuse GL_DOUBLE_MAT3x4 */ -/* reuse GL_DOUBLE_MAT4x2 */ -/* reuse GL_DOUBLE_MAT4x3 */ -#endif - -#ifndef GL_ARB_viewport_array -/* reuse GL_SCISSOR_BOX */ -/* reuse GL_VIEWPORT */ -/* reuse GL_DEPTH_RANGE */ -/* reuse GL_SCISSOR_TEST */ -#define GL_MAX_VIEWPORTS 0x825B -#define GL_VIEWPORT_SUBPIXEL_BITS 0x825C -#define GL_VIEWPORT_BOUNDS_RANGE 0x825D -#define GL_LAYER_PROVOKING_VERTEX 0x825E -#define GL_VIEWPORT_INDEX_PROVOKING_VERTEX 0x825F -#define GL_UNDEFINED_VERTEX 0x8260 -/* reuse GL_FIRST_VERTEX_CONVENTION */ -/* reuse GL_LAST_VERTEX_CONVENTION */ -/* reuse GL_PROVOKING_VERTEX */ -#endif - -#ifndef GL_ARB_cl_event -#define GL_SYNC_CL_EVENT_ARB 0x8240 -#define GL_SYNC_CL_EVENT_COMPLETE_ARB 0x8241 -#endif - -#ifndef GL_ARB_debug_output -#define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB 0x8242 -#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243 -#define GL_DEBUG_CALLBACK_FUNCTION_ARB 0x8244 -#define GL_DEBUG_CALLBACK_USER_PARAM_ARB 0x8245 -#define GL_DEBUG_SOURCE_API_ARB 0x8246 -#define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247 -#define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248 -#define GL_DEBUG_SOURCE_THIRD_PARTY_ARB 0x8249 -#define GL_DEBUG_SOURCE_APPLICATION_ARB 0x824A -#define GL_DEBUG_SOURCE_OTHER_ARB 0x824B -#define GL_DEBUG_TYPE_ERROR_ARB 0x824C -#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D -#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E -#define GL_DEBUG_TYPE_PORTABILITY_ARB 0x824F -#define GL_DEBUG_TYPE_PERFORMANCE_ARB 0x8250 -#define GL_DEBUG_TYPE_OTHER_ARB 0x8251 -#define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB 0x9143 -#define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB 0x9144 -#define GL_DEBUG_LOGGED_MESSAGES_ARB 0x9145 -#define GL_DEBUG_SEVERITY_HIGH_ARB 0x9146 -#define GL_DEBUG_SEVERITY_MEDIUM_ARB 0x9147 -#define GL_DEBUG_SEVERITY_LOW_ARB 0x9148 -#endif - -#ifndef GL_ARB_robustness -/* reuse GL_NO_ERROR */ -#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004 -#define GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252 -#define GL_GUILTY_CONTEXT_RESET_ARB 0x8253 -#define GL_INNOCENT_CONTEXT_RESET_ARB 0x8254 -#define GL_UNKNOWN_CONTEXT_RESET_ARB 0x8255 -#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 -#define GL_NO_RESET_NOTIFICATION_ARB 0x8261 -#endif - -#ifndef GL_ARB_shader_stencil_export -#endif - -#ifndef GL_EXT_abgr -#define GL_ABGR_EXT 0x8000 -#endif - -#ifndef GL_EXT_blend_color -#define GL_CONSTANT_COLOR_EXT 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR_EXT 0x8002 -#define GL_CONSTANT_ALPHA_EXT 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT 0x8004 -#define GL_BLEND_COLOR_EXT 0x8005 -#endif - -#ifndef GL_EXT_polygon_offset -#define GL_POLYGON_OFFSET_EXT 0x8037 -#define GL_POLYGON_OFFSET_FACTOR_EXT 0x8038 -#define GL_POLYGON_OFFSET_BIAS_EXT 0x8039 -#endif - -#ifndef GL_EXT_texture -#define GL_ALPHA4_EXT 0x803B -#define GL_ALPHA8_EXT 0x803C -#define GL_ALPHA12_EXT 0x803D -#define GL_ALPHA16_EXT 0x803E -#define GL_LUMINANCE4_EXT 0x803F -#define GL_LUMINANCE8_EXT 0x8040 -#define GL_LUMINANCE12_EXT 0x8041 -#define GL_LUMINANCE16_EXT 0x8042 -#define GL_LUMINANCE4_ALPHA4_EXT 0x8043 -#define GL_LUMINANCE6_ALPHA2_EXT 0x8044 -#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 -#define GL_LUMINANCE12_ALPHA4_EXT 0x8046 -#define GL_LUMINANCE12_ALPHA12_EXT 0x8047 -#define GL_LUMINANCE16_ALPHA16_EXT 0x8048 -#define GL_INTENSITY_EXT 0x8049 -#define GL_INTENSITY4_EXT 0x804A -#define GL_INTENSITY8_EXT 0x804B -#define GL_INTENSITY12_EXT 0x804C -#define GL_INTENSITY16_EXT 0x804D -#define GL_RGB2_EXT 0x804E -#define GL_RGB4_EXT 0x804F -#define GL_RGB5_EXT 0x8050 -#define GL_RGB8_EXT 0x8051 -#define GL_RGB10_EXT 0x8052 -#define GL_RGB12_EXT 0x8053 -#define GL_RGB16_EXT 0x8054 -#define GL_RGBA2_EXT 0x8055 -#define GL_RGBA4_EXT 0x8056 -#define GL_RGB5_A1_EXT 0x8057 -#define GL_RGBA8_EXT 0x8058 -#define GL_RGB10_A2_EXT 0x8059 -#define GL_RGBA12_EXT 0x805A -#define GL_RGBA16_EXT 0x805B -#define GL_TEXTURE_RED_SIZE_EXT 0x805C -#define GL_TEXTURE_GREEN_SIZE_EXT 0x805D -#define GL_TEXTURE_BLUE_SIZE_EXT 0x805E -#define GL_TEXTURE_ALPHA_SIZE_EXT 0x805F -#define GL_TEXTURE_LUMINANCE_SIZE_EXT 0x8060 -#define GL_TEXTURE_INTENSITY_SIZE_EXT 0x8061 -#define GL_REPLACE_EXT 0x8062 -#define GL_PROXY_TEXTURE_1D_EXT 0x8063 -#define GL_PROXY_TEXTURE_2D_EXT 0x8064 -#define GL_TEXTURE_TOO_LARGE_EXT 0x8065 -#endif - -#ifndef GL_EXT_texture3D -#define GL_PACK_SKIP_IMAGES_EXT 0x806B -#define GL_PACK_IMAGE_HEIGHT_EXT 0x806C -#define GL_UNPACK_SKIP_IMAGES_EXT 0x806D -#define GL_UNPACK_IMAGE_HEIGHT_EXT 0x806E -#define GL_TEXTURE_3D_EXT 0x806F -#define GL_PROXY_TEXTURE_3D_EXT 0x8070 -#define GL_TEXTURE_DEPTH_EXT 0x8071 -#define GL_TEXTURE_WRAP_R_EXT 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE_EXT 0x8073 -#endif - -#ifndef GL_SGIS_texture_filter4 -#define GL_FILTER4_SGIS 0x8146 -#define GL_TEXTURE_FILTER4_SIZE_SGIS 0x8147 -#endif - -#ifndef GL_EXT_subtexture -#endif - -#ifndef GL_EXT_copy_texture -#endif - -#ifndef GL_EXT_histogram -#define GL_HISTOGRAM_EXT 0x8024 -#define GL_PROXY_HISTOGRAM_EXT 0x8025 -#define GL_HISTOGRAM_WIDTH_EXT 0x8026 -#define GL_HISTOGRAM_FORMAT_EXT 0x8027 -#define GL_HISTOGRAM_RED_SIZE_EXT 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE_EXT 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE_EXT 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE_EXT 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT 0x802C -#define GL_HISTOGRAM_SINK_EXT 0x802D -#define GL_MINMAX_EXT 0x802E -#define GL_MINMAX_FORMAT_EXT 0x802F -#define GL_MINMAX_SINK_EXT 0x8030 -#define GL_TABLE_TOO_LARGE_EXT 0x8031 -#endif - -#ifndef GL_EXT_convolution -#define GL_CONVOLUTION_1D_EXT 0x8010 -#define GL_CONVOLUTION_2D_EXT 0x8011 -#define GL_SEPARABLE_2D_EXT 0x8012 -#define GL_CONVOLUTION_BORDER_MODE_EXT 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE_EXT 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS_EXT 0x8015 -#define GL_REDUCE_EXT 0x8016 -#define GL_CONVOLUTION_FORMAT_EXT 0x8017 -#define GL_CONVOLUTION_WIDTH_EXT 0x8018 -#define GL_CONVOLUTION_HEIGHT_EXT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH_EXT 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT_EXT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS_EXT 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023 -#endif - -#ifndef GL_SGI_color_matrix -#define GL_COLOR_MATRIX_SGI 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB -#endif - -#ifndef GL_SGI_color_table -#define GL_COLOR_TABLE_SGI 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2 -#define GL_PROXY_COLOR_TABLE_SGI 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5 -#define GL_COLOR_TABLE_SCALE_SGI 0x80D6 -#define GL_COLOR_TABLE_BIAS_SGI 0x80D7 -#define GL_COLOR_TABLE_FORMAT_SGI 0x80D8 -#define GL_COLOR_TABLE_WIDTH_SGI 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE_SGI 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE_SGI 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE_SGI 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE_SGI 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF -#endif - -#ifndef GL_SGIS_pixel_texture -#define GL_PIXEL_TEXTURE_SGIS 0x8353 -#define GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS 0x8354 -#define GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS 0x8355 -#define GL_PIXEL_GROUP_COLOR_SGIS 0x8356 -#endif - -#ifndef GL_SGIX_pixel_texture -#define GL_PIXEL_TEX_GEN_SGIX 0x8139 -#define GL_PIXEL_TEX_GEN_MODE_SGIX 0x832B -#endif - -#ifndef GL_SGIS_texture4D -#define GL_PACK_SKIP_VOLUMES_SGIS 0x8130 -#define GL_PACK_IMAGE_DEPTH_SGIS 0x8131 -#define GL_UNPACK_SKIP_VOLUMES_SGIS 0x8132 -#define GL_UNPACK_IMAGE_DEPTH_SGIS 0x8133 -#define GL_TEXTURE_4D_SGIS 0x8134 -#define GL_PROXY_TEXTURE_4D_SGIS 0x8135 -#define GL_TEXTURE_4DSIZE_SGIS 0x8136 -#define GL_TEXTURE_WRAP_Q_SGIS 0x8137 -#define GL_MAX_4D_TEXTURE_SIZE_SGIS 0x8138 -#define GL_TEXTURE_4D_BINDING_SGIS 0x814F -#endif - -#ifndef GL_SGI_texture_color_table -#define GL_TEXTURE_COLOR_TABLE_SGI 0x80BC -#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI 0x80BD -#endif - -#ifndef GL_EXT_cmyka -#define GL_CMYK_EXT 0x800C -#define GL_CMYKA_EXT 0x800D -#define GL_PACK_CMYK_HINT_EXT 0x800E -#define GL_UNPACK_CMYK_HINT_EXT 0x800F -#endif - -#ifndef GL_EXT_texture_object -#define GL_TEXTURE_PRIORITY_EXT 0x8066 -#define GL_TEXTURE_RESIDENT_EXT 0x8067 -#define GL_TEXTURE_1D_BINDING_EXT 0x8068 -#define GL_TEXTURE_2D_BINDING_EXT 0x8069 -#define GL_TEXTURE_3D_BINDING_EXT 0x806A -#endif - -#ifndef GL_SGIS_detail_texture -#define GL_DETAIL_TEXTURE_2D_SGIS 0x8095 -#define GL_DETAIL_TEXTURE_2D_BINDING_SGIS 0x8096 -#define GL_LINEAR_DETAIL_SGIS 0x8097 -#define GL_LINEAR_DETAIL_ALPHA_SGIS 0x8098 -#define GL_LINEAR_DETAIL_COLOR_SGIS 0x8099 -#define GL_DETAIL_TEXTURE_LEVEL_SGIS 0x809A -#define GL_DETAIL_TEXTURE_MODE_SGIS 0x809B -#define GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS 0x809C -#endif - -#ifndef GL_SGIS_sharpen_texture -#define GL_LINEAR_SHARPEN_SGIS 0x80AD -#define GL_LINEAR_SHARPEN_ALPHA_SGIS 0x80AE -#define GL_LINEAR_SHARPEN_COLOR_SGIS 0x80AF -#define GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS 0x80B0 -#endif - -#ifndef GL_EXT_packed_pixels -#define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032 -#define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034 -#define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035 -#define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036 -#endif - -#ifndef GL_SGIS_texture_lod -#define GL_TEXTURE_MIN_LOD_SGIS 0x813A -#define GL_TEXTURE_MAX_LOD_SGIS 0x813B -#define GL_TEXTURE_BASE_LEVEL_SGIS 0x813C -#define GL_TEXTURE_MAX_LEVEL_SGIS 0x813D -#endif - -#ifndef GL_SGIS_multisample -#define GL_MULTISAMPLE_SGIS 0x809D -#define GL_SAMPLE_ALPHA_TO_MASK_SGIS 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_SGIS 0x809F -#define GL_SAMPLE_MASK_SGIS 0x80A0 -#define GL_1PASS_SGIS 0x80A1 -#define GL_2PASS_0_SGIS 0x80A2 -#define GL_2PASS_1_SGIS 0x80A3 -#define GL_4PASS_0_SGIS 0x80A4 -#define GL_4PASS_1_SGIS 0x80A5 -#define GL_4PASS_2_SGIS 0x80A6 -#define GL_4PASS_3_SGIS 0x80A7 -#define GL_SAMPLE_BUFFERS_SGIS 0x80A8 -#define GL_SAMPLES_SGIS 0x80A9 -#define GL_SAMPLE_MASK_VALUE_SGIS 0x80AA -#define GL_SAMPLE_MASK_INVERT_SGIS 0x80AB -#define GL_SAMPLE_PATTERN_SGIS 0x80AC -#endif - -#ifndef GL_EXT_rescale_normal -#define GL_RESCALE_NORMAL_EXT 0x803A -#endif - -#ifndef GL_EXT_vertex_array -#define GL_VERTEX_ARRAY_EXT 0x8074 -#define GL_NORMAL_ARRAY_EXT 0x8075 -#define GL_COLOR_ARRAY_EXT 0x8076 -#define GL_INDEX_ARRAY_EXT 0x8077 -#define GL_TEXTURE_COORD_ARRAY_EXT 0x8078 -#define GL_EDGE_FLAG_ARRAY_EXT 0x8079 -#define GL_VERTEX_ARRAY_SIZE_EXT 0x807A -#define GL_VERTEX_ARRAY_TYPE_EXT 0x807B -#define GL_VERTEX_ARRAY_STRIDE_EXT 0x807C -#define GL_VERTEX_ARRAY_COUNT_EXT 0x807D -#define GL_NORMAL_ARRAY_TYPE_EXT 0x807E -#define GL_NORMAL_ARRAY_STRIDE_EXT 0x807F -#define GL_NORMAL_ARRAY_COUNT_EXT 0x8080 -#define GL_COLOR_ARRAY_SIZE_EXT 0x8081 -#define GL_COLOR_ARRAY_TYPE_EXT 0x8082 -#define GL_COLOR_ARRAY_STRIDE_EXT 0x8083 -#define GL_COLOR_ARRAY_COUNT_EXT 0x8084 -#define GL_INDEX_ARRAY_TYPE_EXT 0x8085 -#define GL_INDEX_ARRAY_STRIDE_EXT 0x8086 -#define GL_INDEX_ARRAY_COUNT_EXT 0x8087 -#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT 0x8088 -#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT 0x8089 -#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A -#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT 0x808B -#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT 0x808C -#define GL_EDGE_FLAG_ARRAY_COUNT_EXT 0x808D -#define GL_VERTEX_ARRAY_POINTER_EXT 0x808E -#define GL_NORMAL_ARRAY_POINTER_EXT 0x808F -#define GL_COLOR_ARRAY_POINTER_EXT 0x8090 -#define GL_INDEX_ARRAY_POINTER_EXT 0x8091 -#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092 -#define GL_EDGE_FLAG_ARRAY_POINTER_EXT 0x8093 -#endif - -#ifndef GL_EXT_misc_attribute -#endif - -#ifndef GL_SGIS_generate_mipmap -#define GL_GENERATE_MIPMAP_SGIS 0x8191 -#define GL_GENERATE_MIPMAP_HINT_SGIS 0x8192 -#endif - -#ifndef GL_SGIX_clipmap -#define GL_LINEAR_CLIPMAP_LINEAR_SGIX 0x8170 -#define GL_TEXTURE_CLIPMAP_CENTER_SGIX 0x8171 -#define GL_TEXTURE_CLIPMAP_FRAME_SGIX 0x8172 -#define GL_TEXTURE_CLIPMAP_OFFSET_SGIX 0x8173 -#define GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8174 -#define GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX 0x8175 -#define GL_TEXTURE_CLIPMAP_DEPTH_SGIX 0x8176 -#define GL_MAX_CLIPMAP_DEPTH_SGIX 0x8177 -#define GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8178 -#define GL_NEAREST_CLIPMAP_NEAREST_SGIX 0x844D -#define GL_NEAREST_CLIPMAP_LINEAR_SGIX 0x844E -#define GL_LINEAR_CLIPMAP_NEAREST_SGIX 0x844F -#endif - -#ifndef GL_SGIX_shadow -#define GL_TEXTURE_COMPARE_SGIX 0x819A -#define GL_TEXTURE_COMPARE_OPERATOR_SGIX 0x819B -#define GL_TEXTURE_LEQUAL_R_SGIX 0x819C -#define GL_TEXTURE_GEQUAL_R_SGIX 0x819D -#endif - -#ifndef GL_SGIS_texture_edge_clamp -#define GL_CLAMP_TO_EDGE_SGIS 0x812F -#endif - -#ifndef GL_SGIS_texture_border_clamp -#define GL_CLAMP_TO_BORDER_SGIS 0x812D -#endif - -#ifndef GL_EXT_blend_minmax -#define GL_FUNC_ADD_EXT 0x8006 -#define GL_MIN_EXT 0x8007 -#define GL_MAX_EXT 0x8008 -#define GL_BLEND_EQUATION_EXT 0x8009 -#endif - -#ifndef GL_EXT_blend_subtract -#define GL_FUNC_SUBTRACT_EXT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT_EXT 0x800B -#endif - -#ifndef GL_EXT_blend_logic_op -#endif - -#ifndef GL_SGIX_interlace -#define GL_INTERLACE_SGIX 0x8094 -#endif - -#ifndef GL_SGIX_pixel_tiles -#define GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX 0x813E -#define GL_PIXEL_TILE_CACHE_INCREMENT_SGIX 0x813F -#define GL_PIXEL_TILE_WIDTH_SGIX 0x8140 -#define GL_PIXEL_TILE_HEIGHT_SGIX 0x8141 -#define GL_PIXEL_TILE_GRID_WIDTH_SGIX 0x8142 -#define GL_PIXEL_TILE_GRID_HEIGHT_SGIX 0x8143 -#define GL_PIXEL_TILE_GRID_DEPTH_SGIX 0x8144 -#define GL_PIXEL_TILE_CACHE_SIZE_SGIX 0x8145 -#endif - -#ifndef GL_SGIS_texture_select -#define GL_DUAL_ALPHA4_SGIS 0x8110 -#define GL_DUAL_ALPHA8_SGIS 0x8111 -#define GL_DUAL_ALPHA12_SGIS 0x8112 -#define GL_DUAL_ALPHA16_SGIS 0x8113 -#define GL_DUAL_LUMINANCE4_SGIS 0x8114 -#define GL_DUAL_LUMINANCE8_SGIS 0x8115 -#define GL_DUAL_LUMINANCE12_SGIS 0x8116 -#define GL_DUAL_LUMINANCE16_SGIS 0x8117 -#define GL_DUAL_INTENSITY4_SGIS 0x8118 -#define GL_DUAL_INTENSITY8_SGIS 0x8119 -#define GL_DUAL_INTENSITY12_SGIS 0x811A -#define GL_DUAL_INTENSITY16_SGIS 0x811B -#define GL_DUAL_LUMINANCE_ALPHA4_SGIS 0x811C -#define GL_DUAL_LUMINANCE_ALPHA8_SGIS 0x811D -#define GL_QUAD_ALPHA4_SGIS 0x811E -#define GL_QUAD_ALPHA8_SGIS 0x811F -#define GL_QUAD_LUMINANCE4_SGIS 0x8120 -#define GL_QUAD_LUMINANCE8_SGIS 0x8121 -#define GL_QUAD_INTENSITY4_SGIS 0x8122 -#define GL_QUAD_INTENSITY8_SGIS 0x8123 -#define GL_DUAL_TEXTURE_SELECT_SGIS 0x8124 -#define GL_QUAD_TEXTURE_SELECT_SGIS 0x8125 -#endif - -#ifndef GL_SGIX_sprite -#define GL_SPRITE_SGIX 0x8148 -#define GL_SPRITE_MODE_SGIX 0x8149 -#define GL_SPRITE_AXIS_SGIX 0x814A -#define GL_SPRITE_TRANSLATION_SGIX 0x814B -#define GL_SPRITE_AXIAL_SGIX 0x814C -#define GL_SPRITE_OBJECT_ALIGNED_SGIX 0x814D -#define GL_SPRITE_EYE_ALIGNED_SGIX 0x814E -#endif - -#ifndef GL_SGIX_texture_multi_buffer -#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E -#endif - -#ifndef GL_EXT_point_parameters -#define GL_POINT_SIZE_MIN_EXT 0x8126 -#define GL_POINT_SIZE_MAX_EXT 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128 -#define GL_DISTANCE_ATTENUATION_EXT 0x8129 -#endif - -#ifndef GL_SGIS_point_parameters -#define GL_POINT_SIZE_MIN_SGIS 0x8126 -#define GL_POINT_SIZE_MAX_SGIS 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_SGIS 0x8128 -#define GL_DISTANCE_ATTENUATION_SGIS 0x8129 -#endif - -#ifndef GL_SGIX_instruments -#define GL_INSTRUMENT_BUFFER_POINTER_SGIX 0x8180 -#define GL_INSTRUMENT_MEASUREMENTS_SGIX 0x8181 -#endif - -#ifndef GL_SGIX_texture_scale_bias -#define GL_POST_TEXTURE_FILTER_BIAS_SGIX 0x8179 -#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A -#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B -#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C -#endif - -#ifndef GL_SGIX_framezoom -#define GL_FRAMEZOOM_SGIX 0x818B -#define GL_FRAMEZOOM_FACTOR_SGIX 0x818C -#define GL_MAX_FRAMEZOOM_FACTOR_SGIX 0x818D -#endif - -#ifndef GL_SGIX_tag_sample_buffer -#endif - -#ifndef GL_FfdMaskSGIX -#define GL_TEXTURE_DEFORMATION_BIT_SGIX 0x00000001 -#define GL_GEOMETRY_DEFORMATION_BIT_SGIX 0x00000002 -#endif - -#ifndef GL_SGIX_polynomial_ffd -#define GL_GEOMETRY_DEFORMATION_SGIX 0x8194 -#define GL_TEXTURE_DEFORMATION_SGIX 0x8195 -#define GL_DEFORMATIONS_MASK_SGIX 0x8196 -#define GL_MAX_DEFORMATION_ORDER_SGIX 0x8197 -#endif - -#ifndef GL_SGIX_reference_plane -#define GL_REFERENCE_PLANE_SGIX 0x817D -#define GL_REFERENCE_PLANE_EQUATION_SGIX 0x817E -#endif - -#ifndef GL_SGIX_flush_raster -#endif - -#ifndef GL_SGIX_depth_texture -#define GL_DEPTH_COMPONENT16_SGIX 0x81A5 -#define GL_DEPTH_COMPONENT24_SGIX 0x81A6 -#define GL_DEPTH_COMPONENT32_SGIX 0x81A7 -#endif - -#ifndef GL_SGIS_fog_function -#define GL_FOG_FUNC_SGIS 0x812A -#define GL_FOG_FUNC_POINTS_SGIS 0x812B -#define GL_MAX_FOG_FUNC_POINTS_SGIS 0x812C -#endif - -#ifndef GL_SGIX_fog_offset -#define GL_FOG_OFFSET_SGIX 0x8198 -#define GL_FOG_OFFSET_VALUE_SGIX 0x8199 -#endif - -#ifndef GL_HP_image_transform -#define GL_IMAGE_SCALE_X_HP 0x8155 -#define GL_IMAGE_SCALE_Y_HP 0x8156 -#define GL_IMAGE_TRANSLATE_X_HP 0x8157 -#define GL_IMAGE_TRANSLATE_Y_HP 0x8158 -#define GL_IMAGE_ROTATE_ANGLE_HP 0x8159 -#define GL_IMAGE_ROTATE_ORIGIN_X_HP 0x815A -#define GL_IMAGE_ROTATE_ORIGIN_Y_HP 0x815B -#define GL_IMAGE_MAG_FILTER_HP 0x815C -#define GL_IMAGE_MIN_FILTER_HP 0x815D -#define GL_IMAGE_CUBIC_WEIGHT_HP 0x815E -#define GL_CUBIC_HP 0x815F -#define GL_AVERAGE_HP 0x8160 -#define GL_IMAGE_TRANSFORM_2D_HP 0x8161 -#define GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8162 -#define GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8163 -#endif - -#ifndef GL_HP_convolution_border_modes -#define GL_IGNORE_BORDER_HP 0x8150 -#define GL_CONSTANT_BORDER_HP 0x8151 -#define GL_REPLICATE_BORDER_HP 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR_HP 0x8154 -#endif - -#ifndef GL_INGR_palette_buffer -#endif - -#ifndef GL_SGIX_texture_add_env -#define GL_TEXTURE_ENV_BIAS_SGIX 0x80BE -#endif - -#ifndef GL_EXT_color_subtable -#endif - -#ifndef GL_PGI_vertex_hints -#define GL_VERTEX_DATA_HINT_PGI 0x1A22A -#define GL_VERTEX_CONSISTENT_HINT_PGI 0x1A22B -#define GL_MATERIAL_SIDE_HINT_PGI 0x1A22C -#define GL_MAX_VERTEX_HINT_PGI 0x1A22D -#define GL_COLOR3_BIT_PGI 0x00010000 -#define GL_COLOR4_BIT_PGI 0x00020000 -#define GL_EDGEFLAG_BIT_PGI 0x00040000 -#define GL_INDEX_BIT_PGI 0x00080000 -#define GL_MAT_AMBIENT_BIT_PGI 0x00100000 -#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000 -#define GL_MAT_DIFFUSE_BIT_PGI 0x00400000 -#define GL_MAT_EMISSION_BIT_PGI 0x00800000 -#define GL_MAT_COLOR_INDEXES_BIT_PGI 0x01000000 -#define GL_MAT_SHININESS_BIT_PGI 0x02000000 -#define GL_MAT_SPECULAR_BIT_PGI 0x04000000 -#define GL_NORMAL_BIT_PGI 0x08000000 -#define GL_TEXCOORD1_BIT_PGI 0x10000000 -#define GL_TEXCOORD2_BIT_PGI 0x20000000 -#define GL_TEXCOORD3_BIT_PGI 0x40000000 -#define GL_TEXCOORD4_BIT_PGI 0x80000000 -#define GL_VERTEX23_BIT_PGI 0x00000004 -#define GL_VERTEX4_BIT_PGI 0x00000008 -#endif - -#ifndef GL_PGI_misc_hints -#define GL_PREFER_DOUBLEBUFFER_HINT_PGI 0x1A1F8 -#define GL_CONSERVE_MEMORY_HINT_PGI 0x1A1FD -#define GL_RECLAIM_MEMORY_HINT_PGI 0x1A1FE -#define GL_NATIVE_GRAPHICS_HANDLE_PGI 0x1A202 -#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 0x1A203 -#define GL_NATIVE_GRAPHICS_END_HINT_PGI 0x1A204 -#define GL_ALWAYS_FAST_HINT_PGI 0x1A20C -#define GL_ALWAYS_SOFT_HINT_PGI 0x1A20D -#define GL_ALLOW_DRAW_OBJ_HINT_PGI 0x1A20E -#define GL_ALLOW_DRAW_WIN_HINT_PGI 0x1A20F -#define GL_ALLOW_DRAW_FRG_HINT_PGI 0x1A210 -#define GL_ALLOW_DRAW_MEM_HINT_PGI 0x1A211 -#define GL_STRICT_DEPTHFUNC_HINT_PGI 0x1A216 -#define GL_STRICT_LIGHTING_HINT_PGI 0x1A217 -#define GL_STRICT_SCISSOR_HINT_PGI 0x1A218 -#define GL_FULL_STIPPLE_HINT_PGI 0x1A219 -#define GL_CLIP_NEAR_HINT_PGI 0x1A220 -#define GL_CLIP_FAR_HINT_PGI 0x1A221 -#define GL_WIDE_LINE_HINT_PGI 0x1A222 -#define GL_BACK_NORMALS_HINT_PGI 0x1A223 -#endif - -#ifndef GL_EXT_paletted_texture -#define GL_COLOR_INDEX1_EXT 0x80E2 -#define GL_COLOR_INDEX2_EXT 0x80E3 -#define GL_COLOR_INDEX4_EXT 0x80E4 -#define GL_COLOR_INDEX8_EXT 0x80E5 -#define GL_COLOR_INDEX12_EXT 0x80E6 -#define GL_COLOR_INDEX16_EXT 0x80E7 -#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED -#endif - -#ifndef GL_EXT_clip_volume_hint -#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT 0x80F0 -#endif - -#ifndef GL_SGIX_list_priority -#define GL_LIST_PRIORITY_SGIX 0x8182 -#endif - -#ifndef GL_SGIX_ir_instrument1 -#define GL_IR_INSTRUMENT1_SGIX 0x817F -#endif - -#ifndef GL_SGIX_calligraphic_fragment -#define GL_CALLIGRAPHIC_FRAGMENT_SGIX 0x8183 -#endif - -#ifndef GL_SGIX_texture_lod_bias -#define GL_TEXTURE_LOD_BIAS_S_SGIX 0x818E -#define GL_TEXTURE_LOD_BIAS_T_SGIX 0x818F -#define GL_TEXTURE_LOD_BIAS_R_SGIX 0x8190 -#endif - -#ifndef GL_SGIX_shadow_ambient -#define GL_SHADOW_AMBIENT_SGIX 0x80BF -#endif - -#ifndef GL_EXT_index_texture -#endif - -#ifndef GL_EXT_index_material -#define GL_INDEX_MATERIAL_EXT 0x81B8 -#define GL_INDEX_MATERIAL_PARAMETER_EXT 0x81B9 -#define GL_INDEX_MATERIAL_FACE_EXT 0x81BA -#endif - -#ifndef GL_EXT_index_func -#define GL_INDEX_TEST_EXT 0x81B5 -#define GL_INDEX_TEST_FUNC_EXT 0x81B6 -#define GL_INDEX_TEST_REF_EXT 0x81B7 -#endif - -#ifndef GL_EXT_index_array_formats -#define GL_IUI_V2F_EXT 0x81AD -#define GL_IUI_V3F_EXT 0x81AE -#define GL_IUI_N3F_V2F_EXT 0x81AF -#define GL_IUI_N3F_V3F_EXT 0x81B0 -#define GL_T2F_IUI_V2F_EXT 0x81B1 -#define GL_T2F_IUI_V3F_EXT 0x81B2 -#define GL_T2F_IUI_N3F_V2F_EXT 0x81B3 -#define GL_T2F_IUI_N3F_V3F_EXT 0x81B4 -#endif - -#ifndef GL_EXT_compiled_vertex_array -#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT 0x81A8 -#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT 0x81A9 -#endif - -#ifndef GL_EXT_cull_vertex -#define GL_CULL_VERTEX_EXT 0x81AA -#define GL_CULL_VERTEX_EYE_POSITION_EXT 0x81AB -#define GL_CULL_VERTEX_OBJECT_POSITION_EXT 0x81AC -#endif - -#ifndef GL_SGIX_ycrcb -#define GL_YCRCB_422_SGIX 0x81BB -#define GL_YCRCB_444_SGIX 0x81BC -#endif - -#ifndef GL_SGIX_fragment_lighting -#define GL_FRAGMENT_LIGHTING_SGIX 0x8400 -#define GL_FRAGMENT_COLOR_MATERIAL_SGIX 0x8401 -#define GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX 0x8402 -#define GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX 0x8403 -#define GL_MAX_FRAGMENT_LIGHTS_SGIX 0x8404 -#define GL_MAX_ACTIVE_LIGHTS_SGIX 0x8405 -#define GL_CURRENT_RASTER_NORMAL_SGIX 0x8406 -#define GL_LIGHT_ENV_MODE_SGIX 0x8407 -#define GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX 0x8408 -#define GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX 0x8409 -#define GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX 0x840A -#define GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX 0x840B -#define GL_FRAGMENT_LIGHT0_SGIX 0x840C -#define GL_FRAGMENT_LIGHT1_SGIX 0x840D -#define GL_FRAGMENT_LIGHT2_SGIX 0x840E -#define GL_FRAGMENT_LIGHT3_SGIX 0x840F -#define GL_FRAGMENT_LIGHT4_SGIX 0x8410 -#define GL_FRAGMENT_LIGHT5_SGIX 0x8411 -#define GL_FRAGMENT_LIGHT6_SGIX 0x8412 -#define GL_FRAGMENT_LIGHT7_SGIX 0x8413 -#endif - -#ifndef GL_IBM_rasterpos_clip -#define GL_RASTER_POSITION_UNCLIPPED_IBM 0x19262 -#endif - -#ifndef GL_HP_texture_lighting -#define GL_TEXTURE_LIGHTING_MODE_HP 0x8167 -#define GL_TEXTURE_POST_SPECULAR_HP 0x8168 -#define GL_TEXTURE_PRE_SPECULAR_HP 0x8169 -#endif - -#ifndef GL_EXT_draw_range_elements -#define GL_MAX_ELEMENTS_VERTICES_EXT 0x80E8 -#define GL_MAX_ELEMENTS_INDICES_EXT 0x80E9 -#endif - -#ifndef GL_WIN_phong_shading -#define GL_PHONG_WIN 0x80EA -#define GL_PHONG_HINT_WIN 0x80EB -#endif - -#ifndef GL_WIN_specular_fog -#define GL_FOG_SPECULAR_TEXTURE_WIN 0x80EC -#endif - -#ifndef GL_EXT_light_texture -#define GL_FRAGMENT_MATERIAL_EXT 0x8349 -#define GL_FRAGMENT_NORMAL_EXT 0x834A -#define GL_FRAGMENT_COLOR_EXT 0x834C -#define GL_ATTENUATION_EXT 0x834D -#define GL_SHADOW_ATTENUATION_EXT 0x834E -#define GL_TEXTURE_APPLICATION_MODE_EXT 0x834F -#define GL_TEXTURE_LIGHT_EXT 0x8350 -#define GL_TEXTURE_MATERIAL_FACE_EXT 0x8351 -#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352 -/* reuse GL_FRAGMENT_DEPTH_EXT */ -#endif - -#ifndef GL_SGIX_blend_alpha_minmax -#define GL_ALPHA_MIN_SGIX 0x8320 -#define GL_ALPHA_MAX_SGIX 0x8321 -#endif - -#ifndef GL_SGIX_impact_pixel_texture -#define GL_PIXEL_TEX_GEN_Q_CEILING_SGIX 0x8184 -#define GL_PIXEL_TEX_GEN_Q_ROUND_SGIX 0x8185 -#define GL_PIXEL_TEX_GEN_Q_FLOOR_SGIX 0x8186 -#define GL_PIXEL_TEX_GEN_ALPHA_REPLACE_SGIX 0x8187 -#define GL_PIXEL_TEX_GEN_ALPHA_NO_REPLACE_SGIX 0x8188 -#define GL_PIXEL_TEX_GEN_ALPHA_LS_SGIX 0x8189 -#define GL_PIXEL_TEX_GEN_ALPHA_MS_SGIX 0x818A -#endif - -#ifndef GL_EXT_bgra -#define GL_BGR_EXT 0x80E0 -#define GL_BGRA_EXT 0x80E1 -#endif - -#ifndef GL_SGIX_async -#define GL_ASYNC_MARKER_SGIX 0x8329 -#endif - -#ifndef GL_SGIX_async_pixel -#define GL_ASYNC_TEX_IMAGE_SGIX 0x835C -#define GL_ASYNC_DRAW_PIXELS_SGIX 0x835D -#define GL_ASYNC_READ_PIXELS_SGIX 0x835E -#define GL_MAX_ASYNC_TEX_IMAGE_SGIX 0x835F -#define GL_MAX_ASYNC_DRAW_PIXELS_SGIX 0x8360 -#define GL_MAX_ASYNC_READ_PIXELS_SGIX 0x8361 -#endif - -#ifndef GL_SGIX_async_histogram -#define GL_ASYNC_HISTOGRAM_SGIX 0x832C -#define GL_MAX_ASYNC_HISTOGRAM_SGIX 0x832D -#endif - -#ifndef GL_INTEL_texture_scissor -#endif - -#ifndef GL_INTEL_parallel_arrays -#define GL_PARALLEL_ARRAYS_INTEL 0x83F4 -#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5 -#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6 -#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7 -#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8 -#endif - -#ifndef GL_HP_occlusion_test -#define GL_OCCLUSION_TEST_HP 0x8165 -#define GL_OCCLUSION_TEST_RESULT_HP 0x8166 -#endif - -#ifndef GL_EXT_pixel_transform -#define GL_PIXEL_TRANSFORM_2D_EXT 0x8330 -#define GL_PIXEL_MAG_FILTER_EXT 0x8331 -#define GL_PIXEL_MIN_FILTER_EXT 0x8332 -#define GL_PIXEL_CUBIC_WEIGHT_EXT 0x8333 -#define GL_CUBIC_EXT 0x8334 -#define GL_AVERAGE_EXT 0x8335 -#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336 -#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337 -#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT 0x8338 -#endif - -#ifndef GL_EXT_pixel_transform_color_table -#endif - -#ifndef GL_EXT_shared_texture_palette -#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB -#endif - -#ifndef GL_EXT_separate_specular_color -#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT 0x81F8 -#define GL_SINGLE_COLOR_EXT 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA -#endif - -#ifndef GL_EXT_secondary_color -#define GL_COLOR_SUM_EXT 0x8458 -#define GL_CURRENT_SECONDARY_COLOR_EXT 0x8459 -#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A -#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B -#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C -#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D -#define GL_SECONDARY_COLOR_ARRAY_EXT 0x845E -#endif - -#ifndef GL_EXT_texture_perturb_normal -#define GL_PERTURB_EXT 0x85AE -#define GL_TEXTURE_NORMAL_EXT 0x85AF -#endif - -#ifndef GL_EXT_multi_draw_arrays -#endif - -#ifndef GL_EXT_fog_coord -#define GL_FOG_COORDINATE_SOURCE_EXT 0x8450 -#define GL_FOG_COORDINATE_EXT 0x8451 -#define GL_FRAGMENT_DEPTH_EXT 0x8452 -#define GL_CURRENT_FOG_COORDINATE_EXT 0x8453 -#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT 0x8454 -#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455 -#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456 -#define GL_FOG_COORDINATE_ARRAY_EXT 0x8457 -#endif - -#ifndef GL_REND_screen_coordinates -#define GL_SCREEN_COORDINATES_REND 0x8490 -#define GL_INVERTED_SCREEN_W_REND 0x8491 -#endif - -#ifndef GL_EXT_coordinate_frame -#define GL_TANGENT_ARRAY_EXT 0x8439 -#define GL_BINORMAL_ARRAY_EXT 0x843A -#define GL_CURRENT_TANGENT_EXT 0x843B -#define GL_CURRENT_BINORMAL_EXT 0x843C -#define GL_TANGENT_ARRAY_TYPE_EXT 0x843E -#define GL_TANGENT_ARRAY_STRIDE_EXT 0x843F -#define GL_BINORMAL_ARRAY_TYPE_EXT 0x8440 -#define GL_BINORMAL_ARRAY_STRIDE_EXT 0x8441 -#define GL_TANGENT_ARRAY_POINTER_EXT 0x8442 -#define GL_BINORMAL_ARRAY_POINTER_EXT 0x8443 -#define GL_MAP1_TANGENT_EXT 0x8444 -#define GL_MAP2_TANGENT_EXT 0x8445 -#define GL_MAP1_BINORMAL_EXT 0x8446 -#define GL_MAP2_BINORMAL_EXT 0x8447 -#endif - -#ifndef GL_EXT_texture_env_combine -#define GL_COMBINE_EXT 0x8570 -#define GL_COMBINE_RGB_EXT 0x8571 -#define GL_COMBINE_ALPHA_EXT 0x8572 -#define GL_RGB_SCALE_EXT 0x8573 -#define GL_ADD_SIGNED_EXT 0x8574 -#define GL_INTERPOLATE_EXT 0x8575 -#define GL_CONSTANT_EXT 0x8576 -#define GL_PRIMARY_COLOR_EXT 0x8577 -#define GL_PREVIOUS_EXT 0x8578 -#define GL_SOURCE0_RGB_EXT 0x8580 -#define GL_SOURCE1_RGB_EXT 0x8581 -#define GL_SOURCE2_RGB_EXT 0x8582 -#define GL_SOURCE0_ALPHA_EXT 0x8588 -#define GL_SOURCE1_ALPHA_EXT 0x8589 -#define GL_SOURCE2_ALPHA_EXT 0x858A -#define GL_OPERAND0_RGB_EXT 0x8590 -#define GL_OPERAND1_RGB_EXT 0x8591 -#define GL_OPERAND2_RGB_EXT 0x8592 -#define GL_OPERAND0_ALPHA_EXT 0x8598 -#define GL_OPERAND1_ALPHA_EXT 0x8599 -#define GL_OPERAND2_ALPHA_EXT 0x859A -#endif - -#ifndef GL_APPLE_specular_vector -#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0 -#endif - -#ifndef GL_APPLE_transform_hint -#define GL_TRANSFORM_HINT_APPLE 0x85B1 -#endif - -#ifndef GL_SGIX_fog_scale -#define GL_FOG_SCALE_SGIX 0x81FC -#define GL_FOG_SCALE_VALUE_SGIX 0x81FD -#endif - -#ifndef GL_SUNX_constant_data -#define GL_UNPACK_CONSTANT_DATA_SUNX 0x81D5 -#define GL_TEXTURE_CONSTANT_DATA_SUNX 0x81D6 -#endif - -#ifndef GL_SUN_global_alpha -#define GL_GLOBAL_ALPHA_SUN 0x81D9 -#define GL_GLOBAL_ALPHA_FACTOR_SUN 0x81DA -#endif - -#ifndef GL_SUN_triangle_list -#define GL_RESTART_SUN 0x0001 -#define GL_REPLACE_MIDDLE_SUN 0x0002 -#define GL_REPLACE_OLDEST_SUN 0x0003 -#define GL_TRIANGLE_LIST_SUN 0x81D7 -#define GL_REPLACEMENT_CODE_SUN 0x81D8 -#define GL_REPLACEMENT_CODE_ARRAY_SUN 0x85C0 -#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1 -#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2 -#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3 -#define GL_R1UI_V3F_SUN 0x85C4 -#define GL_R1UI_C4UB_V3F_SUN 0x85C5 -#define GL_R1UI_C3F_V3F_SUN 0x85C6 -#define GL_R1UI_N3F_V3F_SUN 0x85C7 -#define GL_R1UI_C4F_N3F_V3F_SUN 0x85C8 -#define GL_R1UI_T2F_V3F_SUN 0x85C9 -#define GL_R1UI_T2F_N3F_V3F_SUN 0x85CA -#define GL_R1UI_T2F_C4F_N3F_V3F_SUN 0x85CB -#endif - -#ifndef GL_SUN_vertex -#endif - -#ifndef GL_EXT_blend_func_separate -#define GL_BLEND_DST_RGB_EXT 0x80C8 -#define GL_BLEND_SRC_RGB_EXT 0x80C9 -#define GL_BLEND_DST_ALPHA_EXT 0x80CA -#define GL_BLEND_SRC_ALPHA_EXT 0x80CB -#endif - -#ifndef GL_INGR_color_clamp -#define GL_RED_MIN_CLAMP_INGR 0x8560 -#define GL_GREEN_MIN_CLAMP_INGR 0x8561 -#define GL_BLUE_MIN_CLAMP_INGR 0x8562 -#define GL_ALPHA_MIN_CLAMP_INGR 0x8563 -#define GL_RED_MAX_CLAMP_INGR 0x8564 -#define GL_GREEN_MAX_CLAMP_INGR 0x8565 -#define GL_BLUE_MAX_CLAMP_INGR 0x8566 -#define GL_ALPHA_MAX_CLAMP_INGR 0x8567 -#endif - -#ifndef GL_INGR_interlace_read -#define GL_INTERLACE_READ_INGR 0x8568 -#endif - -#ifndef GL_EXT_stencil_wrap -#define GL_INCR_WRAP_EXT 0x8507 -#define GL_DECR_WRAP_EXT 0x8508 -#endif - -#ifndef GL_EXT_422_pixels -#define GL_422_EXT 0x80CC -#define GL_422_REV_EXT 0x80CD -#define GL_422_AVERAGE_EXT 0x80CE -#define GL_422_REV_AVERAGE_EXT 0x80CF -#endif - -#ifndef GL_NV_texgen_reflection -#define GL_NORMAL_MAP_NV 0x8511 -#define GL_REFLECTION_MAP_NV 0x8512 -#endif - -#ifndef GL_EXT_texture_cube_map -#define GL_NORMAL_MAP_EXT 0x8511 -#define GL_REFLECTION_MAP_EXT 0x8512 -#define GL_TEXTURE_CUBE_MAP_EXT 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP_EXT 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP_EXT 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT 0x851C -#endif - -#ifndef GL_SUN_convolution_border_modes -#define GL_WRAP_BORDER_SUN 0x81D4 -#endif - -#ifndef GL_EXT_texture_env_add -#endif - -#ifndef GL_EXT_texture_lod_bias -#define GL_MAX_TEXTURE_LOD_BIAS_EXT 0x84FD -#define GL_TEXTURE_FILTER_CONTROL_EXT 0x8500 -#define GL_TEXTURE_LOD_BIAS_EXT 0x8501 -#endif - -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE -#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF -#endif - -#ifndef GL_EXT_vertex_weighting -#define GL_MODELVIEW0_STACK_DEPTH_EXT GL_MODELVIEW_STACK_DEPTH -#define GL_MODELVIEW1_STACK_DEPTH_EXT 0x8502 -#define GL_MODELVIEW0_MATRIX_EXT GL_MODELVIEW_MATRIX -#define GL_MODELVIEW1_MATRIX_EXT 0x8506 -#define GL_VERTEX_WEIGHTING_EXT 0x8509 -#define GL_MODELVIEW0_EXT GL_MODELVIEW -#define GL_MODELVIEW1_EXT 0x850A -#define GL_CURRENT_VERTEX_WEIGHT_EXT 0x850B -#define GL_VERTEX_WEIGHT_ARRAY_EXT 0x850C -#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT 0x850D -#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT 0x850E -#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F -#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510 -#endif - -#ifndef GL_NV_light_max_exponent -#define GL_MAX_SHININESS_NV 0x8504 -#define GL_MAX_SPOT_EXPONENT_NV 0x8505 -#endif - -#ifndef GL_NV_vertex_array_range -#define GL_VERTEX_ARRAY_RANGE_NV 0x851D -#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV 0x851E -#define GL_VERTEX_ARRAY_RANGE_VALID_NV 0x851F -#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520 -#define GL_VERTEX_ARRAY_RANGE_POINTER_NV 0x8521 -#endif - -#ifndef GL_NV_register_combiners -#define GL_REGISTER_COMBINERS_NV 0x8522 -#define GL_VARIABLE_A_NV 0x8523 -#define GL_VARIABLE_B_NV 0x8524 -#define GL_VARIABLE_C_NV 0x8525 -#define GL_VARIABLE_D_NV 0x8526 -#define GL_VARIABLE_E_NV 0x8527 -#define GL_VARIABLE_F_NV 0x8528 -#define GL_VARIABLE_G_NV 0x8529 -#define GL_CONSTANT_COLOR0_NV 0x852A -#define GL_CONSTANT_COLOR1_NV 0x852B -#define GL_PRIMARY_COLOR_NV 0x852C -#define GL_SECONDARY_COLOR_NV 0x852D -#define GL_SPARE0_NV 0x852E -#define GL_SPARE1_NV 0x852F -#define GL_DISCARD_NV 0x8530 -#define GL_E_TIMES_F_NV 0x8531 -#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532 -#define GL_UNSIGNED_IDENTITY_NV 0x8536 -#define GL_UNSIGNED_INVERT_NV 0x8537 -#define GL_EXPAND_NORMAL_NV 0x8538 -#define GL_EXPAND_NEGATE_NV 0x8539 -#define GL_HALF_BIAS_NORMAL_NV 0x853A -#define GL_HALF_BIAS_NEGATE_NV 0x853B -#define GL_SIGNED_IDENTITY_NV 0x853C -#define GL_SIGNED_NEGATE_NV 0x853D -#define GL_SCALE_BY_TWO_NV 0x853E -#define GL_SCALE_BY_FOUR_NV 0x853F -#define GL_SCALE_BY_ONE_HALF_NV 0x8540 -#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x8541 -#define GL_COMBINER_INPUT_NV 0x8542 -#define GL_COMBINER_MAPPING_NV 0x8543 -#define GL_COMBINER_COMPONENT_USAGE_NV 0x8544 -#define GL_COMBINER_AB_DOT_PRODUCT_NV 0x8545 -#define GL_COMBINER_CD_DOT_PRODUCT_NV 0x8546 -#define GL_COMBINER_MUX_SUM_NV 0x8547 -#define GL_COMBINER_SCALE_NV 0x8548 -#define GL_COMBINER_BIAS_NV 0x8549 -#define GL_COMBINER_AB_OUTPUT_NV 0x854A -#define GL_COMBINER_CD_OUTPUT_NV 0x854B -#define GL_COMBINER_SUM_OUTPUT_NV 0x854C -#define GL_MAX_GENERAL_COMBINERS_NV 0x854D -#define GL_NUM_GENERAL_COMBINERS_NV 0x854E -#define GL_COLOR_SUM_CLAMP_NV 0x854F -#define GL_COMBINER0_NV 0x8550 -#define GL_COMBINER1_NV 0x8551 -#define GL_COMBINER2_NV 0x8552 -#define GL_COMBINER3_NV 0x8553 -#define GL_COMBINER4_NV 0x8554 -#define GL_COMBINER5_NV 0x8555 -#define GL_COMBINER6_NV 0x8556 -#define GL_COMBINER7_NV 0x8557 -/* reuse GL_TEXTURE0_ARB */ -/* reuse GL_TEXTURE1_ARB */ -/* reuse GL_ZERO */ -/* reuse GL_NONE */ -/* reuse GL_FOG */ -#endif - -#ifndef GL_NV_fog_distance -#define GL_FOG_DISTANCE_MODE_NV 0x855A -#define GL_EYE_RADIAL_NV 0x855B -#define GL_EYE_PLANE_ABSOLUTE_NV 0x855C -/* reuse GL_EYE_PLANE */ -#endif - -#ifndef GL_NV_texgen_emboss -#define GL_EMBOSS_LIGHT_NV 0x855D -#define GL_EMBOSS_CONSTANT_NV 0x855E -#define GL_EMBOSS_MAP_NV 0x855F -#endif - -#ifndef GL_NV_blend_square -#endif - -#ifndef GL_NV_texture_env_combine4 -#define GL_COMBINE4_NV 0x8503 -#define GL_SOURCE3_RGB_NV 0x8583 -#define GL_SOURCE3_ALPHA_NV 0x858B -#define GL_OPERAND3_RGB_NV 0x8593 -#define GL_OPERAND3_ALPHA_NV 0x859B -#endif - -#ifndef GL_MESA_resize_buffers -#endif - -#ifndef GL_MESA_window_pos -#endif - -#ifndef GL_EXT_texture_compression_s3tc -#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 -#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 -#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 -#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 -#endif - -#ifndef GL_IBM_cull_vertex -#define GL_CULL_VERTEX_IBM 103050 -#endif - -#ifndef GL_IBM_multimode_draw_arrays -#endif - -#ifndef GL_IBM_vertex_array_lists -#define GL_VERTEX_ARRAY_LIST_IBM 103070 -#define GL_NORMAL_ARRAY_LIST_IBM 103071 -#define GL_COLOR_ARRAY_LIST_IBM 103072 -#define GL_INDEX_ARRAY_LIST_IBM 103073 -#define GL_TEXTURE_COORD_ARRAY_LIST_IBM 103074 -#define GL_EDGE_FLAG_ARRAY_LIST_IBM 103075 -#define GL_FOG_COORDINATE_ARRAY_LIST_IBM 103076 -#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077 -#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM 103080 -#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM 103081 -#define GL_COLOR_ARRAY_LIST_STRIDE_IBM 103082 -#define GL_INDEX_ARRAY_LIST_STRIDE_IBM 103083 -#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084 -#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085 -#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086 -#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087 -#endif - -#ifndef GL_SGIX_subsample -#define GL_PACK_SUBSAMPLE_RATE_SGIX 0x85A0 -#define GL_UNPACK_SUBSAMPLE_RATE_SGIX 0x85A1 -#define GL_PIXEL_SUBSAMPLE_4444_SGIX 0x85A2 -#define GL_PIXEL_SUBSAMPLE_2424_SGIX 0x85A3 -#define GL_PIXEL_SUBSAMPLE_4242_SGIX 0x85A4 -#endif - -#ifndef GL_SGIX_ycrcb_subsample -#endif - -#ifndef GL_SGIX_ycrcba -#define GL_YCRCB_SGIX 0x8318 -#define GL_YCRCBA_SGIX 0x8319 -#endif - -#ifndef GL_SGI_depth_pass_instrument -#define GL_DEPTH_PASS_INSTRUMENT_SGIX 0x8310 -#define GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX 0x8311 -#define GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX 0x8312 -#endif - -#ifndef GL_3DFX_texture_compression_FXT1 -#define GL_COMPRESSED_RGB_FXT1_3DFX 0x86B0 -#define GL_COMPRESSED_RGBA_FXT1_3DFX 0x86B1 -#endif - -#ifndef GL_3DFX_multisample -#define GL_MULTISAMPLE_3DFX 0x86B2 -#define GL_SAMPLE_BUFFERS_3DFX 0x86B3 -#define GL_SAMPLES_3DFX 0x86B4 -#define GL_MULTISAMPLE_BIT_3DFX 0x20000000 -#endif - -#ifndef GL_3DFX_tbuffer -#endif - -#ifndef GL_EXT_multisample -#define GL_MULTISAMPLE_EXT 0x809D -#define GL_SAMPLE_ALPHA_TO_MASK_EXT 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_EXT 0x809F -#define GL_SAMPLE_MASK_EXT 0x80A0 -#define GL_1PASS_EXT 0x80A1 -#define GL_2PASS_0_EXT 0x80A2 -#define GL_2PASS_1_EXT 0x80A3 -#define GL_4PASS_0_EXT 0x80A4 -#define GL_4PASS_1_EXT 0x80A5 -#define GL_4PASS_2_EXT 0x80A6 -#define GL_4PASS_3_EXT 0x80A7 -#define GL_SAMPLE_BUFFERS_EXT 0x80A8 -#define GL_SAMPLES_EXT 0x80A9 -#define GL_SAMPLE_MASK_VALUE_EXT 0x80AA -#define GL_SAMPLE_MASK_INVERT_EXT 0x80AB -#define GL_SAMPLE_PATTERN_EXT 0x80AC -#define GL_MULTISAMPLE_BIT_EXT 0x20000000 -#endif - -#ifndef GL_SGIX_vertex_preclip -#define GL_VERTEX_PRECLIP_SGIX 0x83EE -#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF -#endif - -#ifndef GL_SGIX_convolution_accuracy -#define GL_CONVOLUTION_HINT_SGIX 0x8316 -#endif - -#ifndef GL_SGIX_resample -#define GL_PACK_RESAMPLE_SGIX 0x842C -#define GL_UNPACK_RESAMPLE_SGIX 0x842D -#define GL_RESAMPLE_REPLICATE_SGIX 0x842E -#define GL_RESAMPLE_ZERO_FILL_SGIX 0x842F -#define GL_RESAMPLE_DECIMATE_SGIX 0x8430 -#endif - -#ifndef GL_SGIS_point_line_texgen -#define GL_EYE_DISTANCE_TO_POINT_SGIS 0x81F0 -#define GL_OBJECT_DISTANCE_TO_POINT_SGIS 0x81F1 -#define GL_EYE_DISTANCE_TO_LINE_SGIS 0x81F2 -#define GL_OBJECT_DISTANCE_TO_LINE_SGIS 0x81F3 -#define GL_EYE_POINT_SGIS 0x81F4 -#define GL_OBJECT_POINT_SGIS 0x81F5 -#define GL_EYE_LINE_SGIS 0x81F6 -#define GL_OBJECT_LINE_SGIS 0x81F7 -#endif - -#ifndef GL_SGIS_texture_color_mask -#define GL_TEXTURE_COLOR_WRITEMASK_SGIS 0x81EF -#endif - -#ifndef GL_EXT_texture_env_dot3 -#define GL_DOT3_RGB_EXT 0x8740 -#define GL_DOT3_RGBA_EXT 0x8741 -#endif - -#ifndef GL_ATI_texture_mirror_once -#define GL_MIRROR_CLAMP_ATI 0x8742 -#define GL_MIRROR_CLAMP_TO_EDGE_ATI 0x8743 -#endif - -#ifndef GL_NV_fence -#define GL_ALL_COMPLETED_NV 0x84F2 -#define GL_FENCE_STATUS_NV 0x84F3 -#define GL_FENCE_CONDITION_NV 0x84F4 -#endif - -#ifndef GL_IBM_texture_mirrored_repeat -#define GL_MIRRORED_REPEAT_IBM 0x8370 -#endif - -#ifndef GL_NV_evaluators -#define GL_EVAL_2D_NV 0x86C0 -#define GL_EVAL_TRIANGULAR_2D_NV 0x86C1 -#define GL_MAP_TESSELLATION_NV 0x86C2 -#define GL_MAP_ATTRIB_U_ORDER_NV 0x86C3 -#define GL_MAP_ATTRIB_V_ORDER_NV 0x86C4 -#define GL_EVAL_FRACTIONAL_TESSELLATION_NV 0x86C5 -#define GL_EVAL_VERTEX_ATTRIB0_NV 0x86C6 -#define GL_EVAL_VERTEX_ATTRIB1_NV 0x86C7 -#define GL_EVAL_VERTEX_ATTRIB2_NV 0x86C8 -#define GL_EVAL_VERTEX_ATTRIB3_NV 0x86C9 -#define GL_EVAL_VERTEX_ATTRIB4_NV 0x86CA -#define GL_EVAL_VERTEX_ATTRIB5_NV 0x86CB -#define GL_EVAL_VERTEX_ATTRIB6_NV 0x86CC -#define GL_EVAL_VERTEX_ATTRIB7_NV 0x86CD -#define GL_EVAL_VERTEX_ATTRIB8_NV 0x86CE -#define GL_EVAL_VERTEX_ATTRIB9_NV 0x86CF -#define GL_EVAL_VERTEX_ATTRIB10_NV 0x86D0 -#define GL_EVAL_VERTEX_ATTRIB11_NV 0x86D1 -#define GL_EVAL_VERTEX_ATTRIB12_NV 0x86D2 -#define GL_EVAL_VERTEX_ATTRIB13_NV 0x86D3 -#define GL_EVAL_VERTEX_ATTRIB14_NV 0x86D4 -#define GL_EVAL_VERTEX_ATTRIB15_NV 0x86D5 -#define GL_MAX_MAP_TESSELLATION_NV 0x86D6 -#define GL_MAX_RATIONAL_EVAL_ORDER_NV 0x86D7 -#endif - -#ifndef GL_NV_packed_depth_stencil -#define GL_DEPTH_STENCIL_NV 0x84F9 -#define GL_UNSIGNED_INT_24_8_NV 0x84FA -#endif - -#ifndef GL_NV_register_combiners2 -#define GL_PER_STAGE_CONSTANTS_NV 0x8535 -#endif - -#ifndef GL_NV_texture_compression_vtc -#endif - -#ifndef GL_NV_texture_rectangle -#define GL_TEXTURE_RECTANGLE_NV 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_NV 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_NV 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV 0x84F8 -#endif - -#ifndef GL_NV_texture_shader -#define GL_OFFSET_TEXTURE_RECTANGLE_NV 0x864C -#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D -#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E -#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9 -#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA -#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB -#define GL_DSDT_MAG_INTENSITY_NV 0x86DC -#define GL_SHADER_CONSISTENT_NV 0x86DD -#define GL_TEXTURE_SHADER_NV 0x86DE -#define GL_SHADER_OPERATION_NV 0x86DF -#define GL_CULL_MODES_NV 0x86E0 -#define GL_OFFSET_TEXTURE_MATRIX_NV 0x86E1 -#define GL_OFFSET_TEXTURE_SCALE_NV 0x86E2 -#define GL_OFFSET_TEXTURE_BIAS_NV 0x86E3 -#define GL_OFFSET_TEXTURE_2D_MATRIX_NV GL_OFFSET_TEXTURE_MATRIX_NV -#define GL_OFFSET_TEXTURE_2D_SCALE_NV GL_OFFSET_TEXTURE_SCALE_NV -#define GL_OFFSET_TEXTURE_2D_BIAS_NV GL_OFFSET_TEXTURE_BIAS_NV -#define GL_PREVIOUS_TEXTURE_INPUT_NV 0x86E4 -#define GL_CONST_EYE_NV 0x86E5 -#define GL_PASS_THROUGH_NV 0x86E6 -#define GL_CULL_FRAGMENT_NV 0x86E7 -#define GL_OFFSET_TEXTURE_2D_NV 0x86E8 -#define GL_DEPENDENT_AR_TEXTURE_2D_NV 0x86E9 -#define GL_DEPENDENT_GB_TEXTURE_2D_NV 0x86EA -#define GL_DOT_PRODUCT_NV 0x86EC -#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV 0x86ED -#define GL_DOT_PRODUCT_TEXTURE_2D_NV 0x86EE -#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0 -#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1 -#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2 -#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3 -#define GL_HILO_NV 0x86F4 -#define GL_DSDT_NV 0x86F5 -#define GL_DSDT_MAG_NV 0x86F6 -#define GL_DSDT_MAG_VIB_NV 0x86F7 -#define GL_HILO16_NV 0x86F8 -#define GL_SIGNED_HILO_NV 0x86F9 -#define GL_SIGNED_HILO16_NV 0x86FA -#define GL_SIGNED_RGBA_NV 0x86FB -#define GL_SIGNED_RGBA8_NV 0x86FC -#define GL_SIGNED_RGB_NV 0x86FE -#define GL_SIGNED_RGB8_NV 0x86FF -#define GL_SIGNED_LUMINANCE_NV 0x8701 -#define GL_SIGNED_LUMINANCE8_NV 0x8702 -#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 -#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 -#define GL_SIGNED_ALPHA_NV 0x8705 -#define GL_SIGNED_ALPHA8_NV 0x8706 -#define GL_SIGNED_INTENSITY_NV 0x8707 -#define GL_SIGNED_INTENSITY8_NV 0x8708 -#define GL_DSDT8_NV 0x8709 -#define GL_DSDT8_MAG8_NV 0x870A -#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B -#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C -#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D -#define GL_HI_SCALE_NV 0x870E -#define GL_LO_SCALE_NV 0x870F -#define GL_DS_SCALE_NV 0x8710 -#define GL_DT_SCALE_NV 0x8711 -#define GL_MAGNITUDE_SCALE_NV 0x8712 -#define GL_VIBRANCE_SCALE_NV 0x8713 -#define GL_HI_BIAS_NV 0x8714 -#define GL_LO_BIAS_NV 0x8715 -#define GL_DS_BIAS_NV 0x8716 -#define GL_DT_BIAS_NV 0x8717 -#define GL_MAGNITUDE_BIAS_NV 0x8718 -#define GL_VIBRANCE_BIAS_NV 0x8719 -#define GL_TEXTURE_BORDER_VALUES_NV 0x871A -#define GL_TEXTURE_HI_SIZE_NV 0x871B -#define GL_TEXTURE_LO_SIZE_NV 0x871C -#define GL_TEXTURE_DS_SIZE_NV 0x871D -#define GL_TEXTURE_DT_SIZE_NV 0x871E -#define GL_TEXTURE_MAG_SIZE_NV 0x871F -#endif - -#ifndef GL_NV_texture_shader2 -#define GL_DOT_PRODUCT_TEXTURE_3D_NV 0x86EF -#endif - -#ifndef GL_NV_vertex_array_range2 -#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533 -#endif - -#ifndef GL_NV_vertex_program -#define GL_VERTEX_PROGRAM_NV 0x8620 -#define GL_VERTEX_STATE_PROGRAM_NV 0x8621 -#define GL_ATTRIB_ARRAY_SIZE_NV 0x8623 -#define GL_ATTRIB_ARRAY_STRIDE_NV 0x8624 -#define GL_ATTRIB_ARRAY_TYPE_NV 0x8625 -#define GL_CURRENT_ATTRIB_NV 0x8626 -#define GL_PROGRAM_LENGTH_NV 0x8627 -#define GL_PROGRAM_STRING_NV 0x8628 -#define GL_MODELVIEW_PROJECTION_NV 0x8629 -#define GL_IDENTITY_NV 0x862A -#define GL_INVERSE_NV 0x862B -#define GL_TRANSPOSE_NV 0x862C -#define GL_INVERSE_TRANSPOSE_NV 0x862D -#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E -#define GL_MAX_TRACK_MATRICES_NV 0x862F -#define GL_MATRIX0_NV 0x8630 -#define GL_MATRIX1_NV 0x8631 -#define GL_MATRIX2_NV 0x8632 -#define GL_MATRIX3_NV 0x8633 -#define GL_MATRIX4_NV 0x8634 -#define GL_MATRIX5_NV 0x8635 -#define GL_MATRIX6_NV 0x8636 -#define GL_MATRIX7_NV 0x8637 -#define GL_CURRENT_MATRIX_STACK_DEPTH_NV 0x8640 -#define GL_CURRENT_MATRIX_NV 0x8641 -#define GL_VERTEX_PROGRAM_POINT_SIZE_NV 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE_NV 0x8643 -#define GL_PROGRAM_PARAMETER_NV 0x8644 -#define GL_ATTRIB_ARRAY_POINTER_NV 0x8645 -#define GL_PROGRAM_TARGET_NV 0x8646 -#define GL_PROGRAM_RESIDENT_NV 0x8647 -#define GL_TRACK_MATRIX_NV 0x8648 -#define GL_TRACK_MATRIX_TRANSFORM_NV 0x8649 -#define GL_VERTEX_PROGRAM_BINDING_NV 0x864A -#define GL_PROGRAM_ERROR_POSITION_NV 0x864B -#define GL_VERTEX_ATTRIB_ARRAY0_NV 0x8650 -#define GL_VERTEX_ATTRIB_ARRAY1_NV 0x8651 -#define GL_VERTEX_ATTRIB_ARRAY2_NV 0x8652 -#define GL_VERTEX_ATTRIB_ARRAY3_NV 0x8653 -#define GL_VERTEX_ATTRIB_ARRAY4_NV 0x8654 -#define GL_VERTEX_ATTRIB_ARRAY5_NV 0x8655 -#define GL_VERTEX_ATTRIB_ARRAY6_NV 0x8656 -#define GL_VERTEX_ATTRIB_ARRAY7_NV 0x8657 -#define GL_VERTEX_ATTRIB_ARRAY8_NV 0x8658 -#define GL_VERTEX_ATTRIB_ARRAY9_NV 0x8659 -#define GL_VERTEX_ATTRIB_ARRAY10_NV 0x865A -#define GL_VERTEX_ATTRIB_ARRAY11_NV 0x865B -#define GL_VERTEX_ATTRIB_ARRAY12_NV 0x865C -#define GL_VERTEX_ATTRIB_ARRAY13_NV 0x865D -#define GL_VERTEX_ATTRIB_ARRAY14_NV 0x865E -#define GL_VERTEX_ATTRIB_ARRAY15_NV 0x865F -#define GL_MAP1_VERTEX_ATTRIB0_4_NV 0x8660 -#define GL_MAP1_VERTEX_ATTRIB1_4_NV 0x8661 -#define GL_MAP1_VERTEX_ATTRIB2_4_NV 0x8662 -#define GL_MAP1_VERTEX_ATTRIB3_4_NV 0x8663 -#define GL_MAP1_VERTEX_ATTRIB4_4_NV 0x8664 -#define GL_MAP1_VERTEX_ATTRIB5_4_NV 0x8665 -#define GL_MAP1_VERTEX_ATTRIB6_4_NV 0x8666 -#define GL_MAP1_VERTEX_ATTRIB7_4_NV 0x8667 -#define GL_MAP1_VERTEX_ATTRIB8_4_NV 0x8668 -#define GL_MAP1_VERTEX_ATTRIB9_4_NV 0x8669 -#define GL_MAP1_VERTEX_ATTRIB10_4_NV 0x866A -#define GL_MAP1_VERTEX_ATTRIB11_4_NV 0x866B -#define GL_MAP1_VERTEX_ATTRIB12_4_NV 0x866C -#define GL_MAP1_VERTEX_ATTRIB13_4_NV 0x866D -#define GL_MAP1_VERTEX_ATTRIB14_4_NV 0x866E -#define GL_MAP1_VERTEX_ATTRIB15_4_NV 0x866F -#define GL_MAP2_VERTEX_ATTRIB0_4_NV 0x8670 -#define GL_MAP2_VERTEX_ATTRIB1_4_NV 0x8671 -#define GL_MAP2_VERTEX_ATTRIB2_4_NV 0x8672 -#define GL_MAP2_VERTEX_ATTRIB3_4_NV 0x8673 -#define GL_MAP2_VERTEX_ATTRIB4_4_NV 0x8674 -#define GL_MAP2_VERTEX_ATTRIB5_4_NV 0x8675 -#define GL_MAP2_VERTEX_ATTRIB6_4_NV 0x8676 -#define GL_MAP2_VERTEX_ATTRIB7_4_NV 0x8677 -#define GL_MAP2_VERTEX_ATTRIB8_4_NV 0x8678 -#define GL_MAP2_VERTEX_ATTRIB9_4_NV 0x8679 -#define GL_MAP2_VERTEX_ATTRIB10_4_NV 0x867A -#define GL_MAP2_VERTEX_ATTRIB11_4_NV 0x867B -#define GL_MAP2_VERTEX_ATTRIB12_4_NV 0x867C -#define GL_MAP2_VERTEX_ATTRIB13_4_NV 0x867D -#define GL_MAP2_VERTEX_ATTRIB14_4_NV 0x867E -#define GL_MAP2_VERTEX_ATTRIB15_4_NV 0x867F -#endif - -#ifndef GL_SGIX_texture_coordinate_clamp -#define GL_TEXTURE_MAX_CLAMP_S_SGIX 0x8369 -#define GL_TEXTURE_MAX_CLAMP_T_SGIX 0x836A -#define GL_TEXTURE_MAX_CLAMP_R_SGIX 0x836B -#endif - -#ifndef GL_SGIX_scalebias_hint -#define GL_SCALEBIAS_HINT_SGIX 0x8322 -#endif - -#ifndef GL_OML_interlace -#define GL_INTERLACE_OML 0x8980 -#define GL_INTERLACE_READ_OML 0x8981 -#endif - -#ifndef GL_OML_subsample -#define GL_FORMAT_SUBSAMPLE_24_24_OML 0x8982 -#define GL_FORMAT_SUBSAMPLE_244_244_OML 0x8983 -#endif - -#ifndef GL_OML_resample -#define GL_PACK_RESAMPLE_OML 0x8984 -#define GL_UNPACK_RESAMPLE_OML 0x8985 -#define GL_RESAMPLE_REPLICATE_OML 0x8986 -#define GL_RESAMPLE_ZERO_FILL_OML 0x8987 -#define GL_RESAMPLE_AVERAGE_OML 0x8988 -#define GL_RESAMPLE_DECIMATE_OML 0x8989 -#endif - -#ifndef GL_NV_copy_depth_to_color -#define GL_DEPTH_STENCIL_TO_RGBA_NV 0x886E -#define GL_DEPTH_STENCIL_TO_BGRA_NV 0x886F -#endif - -#ifndef GL_ATI_envmap_bumpmap -#define GL_BUMP_ROT_MATRIX_ATI 0x8775 -#define GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776 -#define GL_BUMP_NUM_TEX_UNITS_ATI 0x8777 -#define GL_BUMP_TEX_UNITS_ATI 0x8778 -#define GL_DUDV_ATI 0x8779 -#define GL_DU8DV8_ATI 0x877A -#define GL_BUMP_ENVMAP_ATI 0x877B -#define GL_BUMP_TARGET_ATI 0x877C -#endif - -#ifndef GL_ATI_fragment_shader -#define GL_FRAGMENT_SHADER_ATI 0x8920 -#define GL_REG_0_ATI 0x8921 -#define GL_REG_1_ATI 0x8922 -#define GL_REG_2_ATI 0x8923 -#define GL_REG_3_ATI 0x8924 -#define GL_REG_4_ATI 0x8925 -#define GL_REG_5_ATI 0x8926 -#define GL_REG_6_ATI 0x8927 -#define GL_REG_7_ATI 0x8928 -#define GL_REG_8_ATI 0x8929 -#define GL_REG_9_ATI 0x892A -#define GL_REG_10_ATI 0x892B -#define GL_REG_11_ATI 0x892C -#define GL_REG_12_ATI 0x892D -#define GL_REG_13_ATI 0x892E -#define GL_REG_14_ATI 0x892F -#define GL_REG_15_ATI 0x8930 -#define GL_REG_16_ATI 0x8931 -#define GL_REG_17_ATI 0x8932 -#define GL_REG_18_ATI 0x8933 -#define GL_REG_19_ATI 0x8934 -#define GL_REG_20_ATI 0x8935 -#define GL_REG_21_ATI 0x8936 -#define GL_REG_22_ATI 0x8937 -#define GL_REG_23_ATI 0x8938 -#define GL_REG_24_ATI 0x8939 -#define GL_REG_25_ATI 0x893A -#define GL_REG_26_ATI 0x893B -#define GL_REG_27_ATI 0x893C -#define GL_REG_28_ATI 0x893D -#define GL_REG_29_ATI 0x893E -#define GL_REG_30_ATI 0x893F -#define GL_REG_31_ATI 0x8940 -#define GL_CON_0_ATI 0x8941 -#define GL_CON_1_ATI 0x8942 -#define GL_CON_2_ATI 0x8943 -#define GL_CON_3_ATI 0x8944 -#define GL_CON_4_ATI 0x8945 -#define GL_CON_5_ATI 0x8946 -#define GL_CON_6_ATI 0x8947 -#define GL_CON_7_ATI 0x8948 -#define GL_CON_8_ATI 0x8949 -#define GL_CON_9_ATI 0x894A -#define GL_CON_10_ATI 0x894B -#define GL_CON_11_ATI 0x894C -#define GL_CON_12_ATI 0x894D -#define GL_CON_13_ATI 0x894E -#define GL_CON_14_ATI 0x894F -#define GL_CON_15_ATI 0x8950 -#define GL_CON_16_ATI 0x8951 -#define GL_CON_17_ATI 0x8952 -#define GL_CON_18_ATI 0x8953 -#define GL_CON_19_ATI 0x8954 -#define GL_CON_20_ATI 0x8955 -#define GL_CON_21_ATI 0x8956 -#define GL_CON_22_ATI 0x8957 -#define GL_CON_23_ATI 0x8958 -#define GL_CON_24_ATI 0x8959 -#define GL_CON_25_ATI 0x895A -#define GL_CON_26_ATI 0x895B -#define GL_CON_27_ATI 0x895C -#define GL_CON_28_ATI 0x895D -#define GL_CON_29_ATI 0x895E -#define GL_CON_30_ATI 0x895F -#define GL_CON_31_ATI 0x8960 -#define GL_MOV_ATI 0x8961 -#define GL_ADD_ATI 0x8963 -#define GL_MUL_ATI 0x8964 -#define GL_SUB_ATI 0x8965 -#define GL_DOT3_ATI 0x8966 -#define GL_DOT4_ATI 0x8967 -#define GL_MAD_ATI 0x8968 -#define GL_LERP_ATI 0x8969 -#define GL_CND_ATI 0x896A -#define GL_CND0_ATI 0x896B -#define GL_DOT2_ADD_ATI 0x896C -#define GL_SECONDARY_INTERPOLATOR_ATI 0x896D -#define GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E -#define GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F -#define GL_NUM_PASSES_ATI 0x8970 -#define GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971 -#define GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972 -#define GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973 -#define GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974 -#define GL_COLOR_ALPHA_PAIRING_ATI 0x8975 -#define GL_SWIZZLE_STR_ATI 0x8976 -#define GL_SWIZZLE_STQ_ATI 0x8977 -#define GL_SWIZZLE_STR_DR_ATI 0x8978 -#define GL_SWIZZLE_STQ_DQ_ATI 0x8979 -#define GL_SWIZZLE_STRQ_ATI 0x897A -#define GL_SWIZZLE_STRQ_DQ_ATI 0x897B -#define GL_RED_BIT_ATI 0x00000001 -#define GL_GREEN_BIT_ATI 0x00000002 -#define GL_BLUE_BIT_ATI 0x00000004 -#define GL_2X_BIT_ATI 0x00000001 -#define GL_4X_BIT_ATI 0x00000002 -#define GL_8X_BIT_ATI 0x00000004 -#define GL_HALF_BIT_ATI 0x00000008 -#define GL_QUARTER_BIT_ATI 0x00000010 -#define GL_EIGHTH_BIT_ATI 0x00000020 -#define GL_SATURATE_BIT_ATI 0x00000040 -#define GL_COMP_BIT_ATI 0x00000002 -#define GL_NEGATE_BIT_ATI 0x00000004 -#define GL_BIAS_BIT_ATI 0x00000008 -#endif - -#ifndef GL_ATI_pn_triangles -#define GL_PN_TRIANGLES_ATI 0x87F0 -#define GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1 -#define GL_PN_TRIANGLES_POINT_MODE_ATI 0x87F2 -#define GL_PN_TRIANGLES_NORMAL_MODE_ATI 0x87F3 -#define GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F4 -#define GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI 0x87F5 -#define GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI 0x87F6 -#define GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI 0x87F7 -#define GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI 0x87F8 -#endif - -#ifndef GL_ATI_vertex_array_object -#define GL_STATIC_ATI 0x8760 -#define GL_DYNAMIC_ATI 0x8761 -#define GL_PRESERVE_ATI 0x8762 -#define GL_DISCARD_ATI 0x8763 -#define GL_OBJECT_BUFFER_SIZE_ATI 0x8764 -#define GL_OBJECT_BUFFER_USAGE_ATI 0x8765 -#define GL_ARRAY_OBJECT_BUFFER_ATI 0x8766 -#define GL_ARRAY_OBJECT_OFFSET_ATI 0x8767 -#endif - -#ifndef GL_EXT_vertex_shader -#define GL_VERTEX_SHADER_EXT 0x8780 -#define GL_VERTEX_SHADER_BINDING_EXT 0x8781 -#define GL_OP_INDEX_EXT 0x8782 -#define GL_OP_NEGATE_EXT 0x8783 -#define GL_OP_DOT3_EXT 0x8784 -#define GL_OP_DOT4_EXT 0x8785 -#define GL_OP_MUL_EXT 0x8786 -#define GL_OP_ADD_EXT 0x8787 -#define GL_OP_MADD_EXT 0x8788 -#define GL_OP_FRAC_EXT 0x8789 -#define GL_OP_MAX_EXT 0x878A -#define GL_OP_MIN_EXT 0x878B -#define GL_OP_SET_GE_EXT 0x878C -#define GL_OP_SET_LT_EXT 0x878D -#define GL_OP_CLAMP_EXT 0x878E -#define GL_OP_FLOOR_EXT 0x878F -#define GL_OP_ROUND_EXT 0x8790 -#define GL_OP_EXP_BASE_2_EXT 0x8791 -#define GL_OP_LOG_BASE_2_EXT 0x8792 -#define GL_OP_POWER_EXT 0x8793 -#define GL_OP_RECIP_EXT 0x8794 -#define GL_OP_RECIP_SQRT_EXT 0x8795 -#define GL_OP_SUB_EXT 0x8796 -#define GL_OP_CROSS_PRODUCT_EXT 0x8797 -#define GL_OP_MULTIPLY_MATRIX_EXT 0x8798 -#define GL_OP_MOV_EXT 0x8799 -#define GL_OUTPUT_VERTEX_EXT 0x879A -#define GL_OUTPUT_COLOR0_EXT 0x879B -#define GL_OUTPUT_COLOR1_EXT 0x879C -#define GL_OUTPUT_TEXTURE_COORD0_EXT 0x879D -#define GL_OUTPUT_TEXTURE_COORD1_EXT 0x879E -#define GL_OUTPUT_TEXTURE_COORD2_EXT 0x879F -#define GL_OUTPUT_TEXTURE_COORD3_EXT 0x87A0 -#define GL_OUTPUT_TEXTURE_COORD4_EXT 0x87A1 -#define GL_OUTPUT_TEXTURE_COORD5_EXT 0x87A2 -#define GL_OUTPUT_TEXTURE_COORD6_EXT 0x87A3 -#define GL_OUTPUT_TEXTURE_COORD7_EXT 0x87A4 -#define GL_OUTPUT_TEXTURE_COORD8_EXT 0x87A5 -#define GL_OUTPUT_TEXTURE_COORD9_EXT 0x87A6 -#define GL_OUTPUT_TEXTURE_COORD10_EXT 0x87A7 -#define GL_OUTPUT_TEXTURE_COORD11_EXT 0x87A8 -#define GL_OUTPUT_TEXTURE_COORD12_EXT 0x87A9 -#define GL_OUTPUT_TEXTURE_COORD13_EXT 0x87AA -#define GL_OUTPUT_TEXTURE_COORD14_EXT 0x87AB -#define GL_OUTPUT_TEXTURE_COORD15_EXT 0x87AC -#define GL_OUTPUT_TEXTURE_COORD16_EXT 0x87AD -#define GL_OUTPUT_TEXTURE_COORD17_EXT 0x87AE -#define GL_OUTPUT_TEXTURE_COORD18_EXT 0x87AF -#define GL_OUTPUT_TEXTURE_COORD19_EXT 0x87B0 -#define GL_OUTPUT_TEXTURE_COORD20_EXT 0x87B1 -#define GL_OUTPUT_TEXTURE_COORD21_EXT 0x87B2 -#define GL_OUTPUT_TEXTURE_COORD22_EXT 0x87B3 -#define GL_OUTPUT_TEXTURE_COORD23_EXT 0x87B4 -#define GL_OUTPUT_TEXTURE_COORD24_EXT 0x87B5 -#define GL_OUTPUT_TEXTURE_COORD25_EXT 0x87B6 -#define GL_OUTPUT_TEXTURE_COORD26_EXT 0x87B7 -#define GL_OUTPUT_TEXTURE_COORD27_EXT 0x87B8 -#define GL_OUTPUT_TEXTURE_COORD28_EXT 0x87B9 -#define GL_OUTPUT_TEXTURE_COORD29_EXT 0x87BA -#define GL_OUTPUT_TEXTURE_COORD30_EXT 0x87BB -#define GL_OUTPUT_TEXTURE_COORD31_EXT 0x87BC -#define GL_OUTPUT_FOG_EXT 0x87BD -#define GL_SCALAR_EXT 0x87BE -#define GL_VECTOR_EXT 0x87BF -#define GL_MATRIX_EXT 0x87C0 -#define GL_VARIANT_EXT 0x87C1 -#define GL_INVARIANT_EXT 0x87C2 -#define GL_LOCAL_CONSTANT_EXT 0x87C3 -#define GL_LOCAL_EXT 0x87C4 -#define GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87C5 -#define GL_MAX_VERTEX_SHADER_VARIANTS_EXT 0x87C6 -#define GL_MAX_VERTEX_SHADER_INVARIANTS_EXT 0x87C7 -#define GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87C8 -#define GL_MAX_VERTEX_SHADER_LOCALS_EXT 0x87C9 -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CA -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT 0x87CB -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87CC -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT 0x87CD -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT 0x87CE -#define GL_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CF -#define GL_VERTEX_SHADER_VARIANTS_EXT 0x87D0 -#define GL_VERTEX_SHADER_INVARIANTS_EXT 0x87D1 -#define GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87D2 -#define GL_VERTEX_SHADER_LOCALS_EXT 0x87D3 -#define GL_VERTEX_SHADER_OPTIMIZED_EXT 0x87D4 -#define GL_X_EXT 0x87D5 -#define GL_Y_EXT 0x87D6 -#define GL_Z_EXT 0x87D7 -#define GL_W_EXT 0x87D8 -#define GL_NEGATIVE_X_EXT 0x87D9 -#define GL_NEGATIVE_Y_EXT 0x87DA -#define GL_NEGATIVE_Z_EXT 0x87DB -#define GL_NEGATIVE_W_EXT 0x87DC -#define GL_ZERO_EXT 0x87DD -#define GL_ONE_EXT 0x87DE -#define GL_NEGATIVE_ONE_EXT 0x87DF -#define GL_NORMALIZED_RANGE_EXT 0x87E0 -#define GL_FULL_RANGE_EXT 0x87E1 -#define GL_CURRENT_VERTEX_EXT 0x87E2 -#define GL_MVP_MATRIX_EXT 0x87E3 -#define GL_VARIANT_VALUE_EXT 0x87E4 -#define GL_VARIANT_DATATYPE_EXT 0x87E5 -#define GL_VARIANT_ARRAY_STRIDE_EXT 0x87E6 -#define GL_VARIANT_ARRAY_TYPE_EXT 0x87E7 -#define GL_VARIANT_ARRAY_EXT 0x87E8 -#define GL_VARIANT_ARRAY_POINTER_EXT 0x87E9 -#define GL_INVARIANT_VALUE_EXT 0x87EA -#define GL_INVARIANT_DATATYPE_EXT 0x87EB -#define GL_LOCAL_CONSTANT_VALUE_EXT 0x87EC -#define GL_LOCAL_CONSTANT_DATATYPE_EXT 0x87ED -#endif - -#ifndef GL_ATI_vertex_streams -#define GL_MAX_VERTEX_STREAMS_ATI 0x876B -#define GL_VERTEX_STREAM0_ATI 0x876C -#define GL_VERTEX_STREAM1_ATI 0x876D -#define GL_VERTEX_STREAM2_ATI 0x876E -#define GL_VERTEX_STREAM3_ATI 0x876F -#define GL_VERTEX_STREAM4_ATI 0x8770 -#define GL_VERTEX_STREAM5_ATI 0x8771 -#define GL_VERTEX_STREAM6_ATI 0x8772 -#define GL_VERTEX_STREAM7_ATI 0x8773 -#define GL_VERTEX_SOURCE_ATI 0x8774 -#endif - -#ifndef GL_ATI_element_array -#define GL_ELEMENT_ARRAY_ATI 0x8768 -#define GL_ELEMENT_ARRAY_TYPE_ATI 0x8769 -#define GL_ELEMENT_ARRAY_POINTER_ATI 0x876A -#endif - -#ifndef GL_SUN_mesh_array -#define GL_QUAD_MESH_SUN 0x8614 -#define GL_TRIANGLE_MESH_SUN 0x8615 -#endif - -#ifndef GL_SUN_slice_accum -#define GL_SLICE_ACCUM_SUN 0x85CC -#endif - -#ifndef GL_NV_multisample_filter_hint -#define GL_MULTISAMPLE_FILTER_HINT_NV 0x8534 -#endif - -#ifndef GL_NV_depth_clamp -#define GL_DEPTH_CLAMP_NV 0x864F -#endif - -#ifndef GL_NV_occlusion_query -#define GL_PIXEL_COUNTER_BITS_NV 0x8864 -#define GL_CURRENT_OCCLUSION_QUERY_ID_NV 0x8865 -#define GL_PIXEL_COUNT_NV 0x8866 -#define GL_PIXEL_COUNT_AVAILABLE_NV 0x8867 -#endif - -#ifndef GL_NV_point_sprite -#define GL_POINT_SPRITE_NV 0x8861 -#define GL_COORD_REPLACE_NV 0x8862 -#define GL_POINT_SPRITE_R_MODE_NV 0x8863 -#endif - -#ifndef GL_NV_texture_shader3 -#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850 -#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851 -#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852 -#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853 -#define GL_OFFSET_HILO_TEXTURE_2D_NV 0x8854 -#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855 -#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856 -#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857 -#define GL_DEPENDENT_HILO_TEXTURE_2D_NV 0x8858 -#define GL_DEPENDENT_RGB_TEXTURE_3D_NV 0x8859 -#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A -#define GL_DOT_PRODUCT_PASS_THROUGH_NV 0x885B -#define GL_DOT_PRODUCT_TEXTURE_1D_NV 0x885C -#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D -#define GL_HILO8_NV 0x885E -#define GL_SIGNED_HILO8_NV 0x885F -#define GL_FORCE_BLUE_TO_ONE_NV 0x8860 -#endif - -#ifndef GL_NV_vertex_program1_1 -#endif - -#ifndef GL_EXT_shadow_funcs -#endif - -#ifndef GL_EXT_stencil_two_side -#define GL_STENCIL_TEST_TWO_SIDE_EXT 0x8910 -#define GL_ACTIVE_STENCIL_FACE_EXT 0x8911 -#endif - -#ifndef GL_ATI_text_fragment_shader -#define GL_TEXT_FRAGMENT_SHADER_ATI 0x8200 -#endif - -#ifndef GL_APPLE_client_storage -#define GL_UNPACK_CLIENT_STORAGE_APPLE 0x85B2 -#endif - -#ifndef GL_APPLE_element_array -#define GL_ELEMENT_ARRAY_APPLE 0x8A0C -#define GL_ELEMENT_ARRAY_TYPE_APPLE 0x8A0D -#define GL_ELEMENT_ARRAY_POINTER_APPLE 0x8A0E -#endif - -#ifndef GL_APPLE_fence -#define GL_DRAW_PIXELS_APPLE 0x8A0A -#define GL_FENCE_APPLE 0x8A0B -#endif - -#ifndef GL_APPLE_vertex_array_object -#define GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 -#endif - -#ifndef GL_APPLE_vertex_array_range -#define GL_VERTEX_ARRAY_RANGE_APPLE 0x851D -#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E -#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F -#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521 -#define GL_STORAGE_CLIENT_APPLE 0x85B4 -#define GL_STORAGE_CACHED_APPLE 0x85BE -#define GL_STORAGE_SHARED_APPLE 0x85BF -#endif - -#ifndef GL_APPLE_ycbcr_422 -#define GL_YCBCR_422_APPLE 0x85B9 -#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB -#endif - -#ifndef GL_S3_s3tc -#define GL_RGB_S3TC 0x83A0 -#define GL_RGB4_S3TC 0x83A1 -#define GL_RGBA_S3TC 0x83A2 -#define GL_RGBA4_S3TC 0x83A3 -#endif - -#ifndef GL_ATI_draw_buffers -#define GL_MAX_DRAW_BUFFERS_ATI 0x8824 -#define GL_DRAW_BUFFER0_ATI 0x8825 -#define GL_DRAW_BUFFER1_ATI 0x8826 -#define GL_DRAW_BUFFER2_ATI 0x8827 -#define GL_DRAW_BUFFER3_ATI 0x8828 -#define GL_DRAW_BUFFER4_ATI 0x8829 -#define GL_DRAW_BUFFER5_ATI 0x882A -#define GL_DRAW_BUFFER6_ATI 0x882B -#define GL_DRAW_BUFFER7_ATI 0x882C -#define GL_DRAW_BUFFER8_ATI 0x882D -#define GL_DRAW_BUFFER9_ATI 0x882E -#define GL_DRAW_BUFFER10_ATI 0x882F -#define GL_DRAW_BUFFER11_ATI 0x8830 -#define GL_DRAW_BUFFER12_ATI 0x8831 -#define GL_DRAW_BUFFER13_ATI 0x8832 -#define GL_DRAW_BUFFER14_ATI 0x8833 -#define GL_DRAW_BUFFER15_ATI 0x8834 -#endif - -#ifndef GL_ATI_pixel_format_float -#define GL_TYPE_RGBA_FLOAT_ATI 0x8820 -#define GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835 -#endif - -#ifndef GL_ATI_texture_env_combine3 -#define GL_MODULATE_ADD_ATI 0x8744 -#define GL_MODULATE_SIGNED_ADD_ATI 0x8745 -#define GL_MODULATE_SUBTRACT_ATI 0x8746 -#endif - -#ifndef GL_ATI_texture_float -#define GL_RGBA_FLOAT32_ATI 0x8814 -#define GL_RGB_FLOAT32_ATI 0x8815 -#define GL_ALPHA_FLOAT32_ATI 0x8816 -#define GL_INTENSITY_FLOAT32_ATI 0x8817 -#define GL_LUMINANCE_FLOAT32_ATI 0x8818 -#define GL_LUMINANCE_ALPHA_FLOAT32_ATI 0x8819 -#define GL_RGBA_FLOAT16_ATI 0x881A -#define GL_RGB_FLOAT16_ATI 0x881B -#define GL_ALPHA_FLOAT16_ATI 0x881C -#define GL_INTENSITY_FLOAT16_ATI 0x881D -#define GL_LUMINANCE_FLOAT16_ATI 0x881E -#define GL_LUMINANCE_ALPHA_FLOAT16_ATI 0x881F -#endif - -#ifndef GL_NV_float_buffer -#define GL_FLOAT_R_NV 0x8880 -#define GL_FLOAT_RG_NV 0x8881 -#define GL_FLOAT_RGB_NV 0x8882 -#define GL_FLOAT_RGBA_NV 0x8883 -#define GL_FLOAT_R16_NV 0x8884 -#define GL_FLOAT_R32_NV 0x8885 -#define GL_FLOAT_RG16_NV 0x8886 -#define GL_FLOAT_RG32_NV 0x8887 -#define GL_FLOAT_RGB16_NV 0x8888 -#define GL_FLOAT_RGB32_NV 0x8889 -#define GL_FLOAT_RGBA16_NV 0x888A -#define GL_FLOAT_RGBA32_NV 0x888B -#define GL_TEXTURE_FLOAT_COMPONENTS_NV 0x888C -#define GL_FLOAT_CLEAR_COLOR_VALUE_NV 0x888D -#define GL_FLOAT_RGBA_MODE_NV 0x888E -#endif - -#ifndef GL_NV_fragment_program -#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868 -#define GL_FRAGMENT_PROGRAM_NV 0x8870 -#define GL_MAX_TEXTURE_COORDS_NV 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS_NV 0x8872 -#define GL_FRAGMENT_PROGRAM_BINDING_NV 0x8873 -#define GL_PROGRAM_ERROR_STRING_NV 0x8874 -#endif - -#ifndef GL_NV_half_float -#define GL_HALF_FLOAT_NV 0x140B -#endif - -#ifndef GL_NV_pixel_data_range -#define GL_WRITE_PIXEL_DATA_RANGE_NV 0x8878 -#define GL_READ_PIXEL_DATA_RANGE_NV 0x8879 -#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A -#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B -#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C -#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D -#endif - -#ifndef GL_NV_primitive_restart -#define GL_PRIMITIVE_RESTART_NV 0x8558 -#define GL_PRIMITIVE_RESTART_INDEX_NV 0x8559 -#endif - -#ifndef GL_NV_texture_expand_normal -#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F -#endif - -#ifndef GL_NV_vertex_program2 -#endif - -#ifndef GL_ATI_map_object_buffer -#endif - -#ifndef GL_ATI_separate_stencil -#define GL_STENCIL_BACK_FUNC_ATI 0x8800 -#define GL_STENCIL_BACK_FAIL_ATI 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI 0x8803 -#endif - -#ifndef GL_ATI_vertex_attrib_array_object -#endif - -#ifndef GL_OES_read_format -#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A -#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B -#endif - -#ifndef GL_EXT_depth_bounds_test -#define GL_DEPTH_BOUNDS_TEST_EXT 0x8890 -#define GL_DEPTH_BOUNDS_EXT 0x8891 -#endif - -#ifndef GL_EXT_texture_mirror_clamp -#define GL_MIRROR_CLAMP_EXT 0x8742 -#define GL_MIRROR_CLAMP_TO_EDGE_EXT 0x8743 -#define GL_MIRROR_CLAMP_TO_BORDER_EXT 0x8912 -#endif - -#ifndef GL_EXT_blend_equation_separate -#define GL_BLEND_EQUATION_RGB_EXT 0x8009 -#define GL_BLEND_EQUATION_ALPHA_EXT 0x883D -#endif - -#ifndef GL_MESA_pack_invert -#define GL_PACK_INVERT_MESA 0x8758 -#endif - -#ifndef GL_MESA_ycbcr_texture -#define GL_UNSIGNED_SHORT_8_8_MESA 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_MESA 0x85BB -#define GL_YCBCR_MESA 0x8757 -#endif - -#ifndef GL_EXT_pixel_buffer_object -#define GL_PIXEL_PACK_BUFFER_EXT 0x88EB -#define GL_PIXEL_UNPACK_BUFFER_EXT 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING_EXT 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING_EXT 0x88EF -#endif - -#ifndef GL_NV_fragment_program_option -#endif - -#ifndef GL_NV_fragment_program2 -#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 -#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 -#define GL_MAX_PROGRAM_IF_DEPTH_NV 0x88F6 -#define GL_MAX_PROGRAM_LOOP_DEPTH_NV 0x88F7 -#define GL_MAX_PROGRAM_LOOP_COUNT_NV 0x88F8 -#endif - -#ifndef GL_NV_vertex_program2_option -/* reuse GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV */ -/* reuse GL_MAX_PROGRAM_CALL_DEPTH_NV */ -#endif - -#ifndef GL_NV_vertex_program3 -/* reuse GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB */ -#endif - -#ifndef GL_EXT_framebuffer_object -#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506 -#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8 -#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6 -#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4 -#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9 -#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA -#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB -#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC -#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD -#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF -#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 -#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1 -#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2 -#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3 -#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4 -#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5 -#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6 -#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7 -#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8 -#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9 -#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA -#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB -#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC -#define GL_COLOR_ATTACHMENT13_EXT 0x8CED -#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE -#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF -#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 -#define GL_STENCIL_ATTACHMENT_EXT 0x8D20 -#define GL_FRAMEBUFFER_EXT 0x8D40 -#define GL_RENDERBUFFER_EXT 0x8D41 -#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42 -#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44 -#define GL_STENCIL_INDEX1_EXT 0x8D46 -#define GL_STENCIL_INDEX4_EXT 0x8D47 -#define GL_STENCIL_INDEX8_EXT 0x8D48 -#define GL_STENCIL_INDEX16_EXT 0x8D49 -#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55 -#endif - -#ifndef GL_GREMEDY_string_marker -#endif - -#ifndef GL_EXT_packed_depth_stencil -#define GL_DEPTH_STENCIL_EXT 0x84F9 -#define GL_UNSIGNED_INT_24_8_EXT 0x84FA -#define GL_DEPTH24_STENCIL8_EXT 0x88F0 -#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1 -#endif - -#ifndef GL_EXT_stencil_clear_tag -#define GL_STENCIL_TAG_BITS_EXT 0x88F2 -#define GL_STENCIL_CLEAR_TAG_VALUE_EXT 0x88F3 -#endif - -#ifndef GL_EXT_texture_sRGB -#define GL_SRGB_EXT 0x8C40 -#define GL_SRGB8_EXT 0x8C41 -#define GL_SRGB_ALPHA_EXT 0x8C42 -#define GL_SRGB8_ALPHA8_EXT 0x8C43 -#define GL_SLUMINANCE_ALPHA_EXT 0x8C44 -#define GL_SLUMINANCE8_ALPHA8_EXT 0x8C45 -#define GL_SLUMINANCE_EXT 0x8C46 -#define GL_SLUMINANCE8_EXT 0x8C47 -#define GL_COMPRESSED_SRGB_EXT 0x8C48 -#define GL_COMPRESSED_SRGB_ALPHA_EXT 0x8C49 -#define GL_COMPRESSED_SLUMINANCE_EXT 0x8C4A -#define GL_COMPRESSED_SLUMINANCE_ALPHA_EXT 0x8C4B -#define GL_COMPRESSED_SRGB_S3TC_DXT1_EXT 0x8C4C -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT 0x8C4D -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT 0x8C4E -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT 0x8C4F -#endif - -#ifndef GL_EXT_framebuffer_blit -#define GL_READ_FRAMEBUFFER_EXT 0x8CA8 -#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9 -#define GL_DRAW_FRAMEBUFFER_BINDING_EXT GL_FRAMEBUFFER_BINDING_EXT -#define GL_READ_FRAMEBUFFER_BINDING_EXT 0x8CAA -#endif - -#ifndef GL_EXT_framebuffer_multisample -#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 -#define GL_MAX_SAMPLES_EXT 0x8D57 -#endif - -#ifndef GL_MESAX_texture_stack -#define GL_TEXTURE_1D_STACK_MESAX 0x8759 -#define GL_TEXTURE_2D_STACK_MESAX 0x875A -#define GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B -#define GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C -#define GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D -#define GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E -#endif - -#ifndef GL_EXT_timer_query -#define GL_TIME_ELAPSED_EXT 0x88BF -#endif - -#ifndef GL_EXT_gpu_program_parameters -#endif - -#ifndef GL_APPLE_flush_buffer_range -#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12 -#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13 -#endif - -#ifndef GL_NV_gpu_program4 -#define GL_MIN_PROGRAM_TEXEL_OFFSET_NV 0x8904 -#define GL_MAX_PROGRAM_TEXEL_OFFSET_NV 0x8905 -#define GL_PROGRAM_ATTRIB_COMPONENTS_NV 0x8906 -#define GL_PROGRAM_RESULT_COMPONENTS_NV 0x8907 -#define GL_MAX_PROGRAM_ATTRIB_COMPONENTS_NV 0x8908 -#define GL_MAX_PROGRAM_RESULT_COMPONENTS_NV 0x8909 -#define GL_MAX_PROGRAM_GENERIC_ATTRIBS_NV 0x8DA5 -#define GL_MAX_PROGRAM_GENERIC_RESULTS_NV 0x8DA6 -#endif - -#ifndef GL_NV_geometry_program4 -#define GL_LINES_ADJACENCY_EXT 0x000A -#define GL_LINE_STRIP_ADJACENCY_EXT 0x000B -#define GL_TRIANGLES_ADJACENCY_EXT 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY_EXT 0x000D -#define GL_GEOMETRY_PROGRAM_NV 0x8C26 -#define GL_MAX_PROGRAM_OUTPUT_VERTICES_NV 0x8C27 -#define GL_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV 0x8C28 -#define GL_GEOMETRY_VERTICES_OUT_EXT 0x8DDA -#define GL_GEOMETRY_INPUT_TYPE_EXT 0x8DDB -#define GL_GEOMETRY_OUTPUT_TYPE_EXT 0x8DDC -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT 0x8DA8 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT 0x8DA9 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 -#define GL_PROGRAM_POINT_SIZE_EXT 0x8642 -#endif - -#ifndef GL_EXT_geometry_shader4 -#define GL_GEOMETRY_SHADER_EXT 0x8DD9 -/* reuse GL_GEOMETRY_VERTICES_OUT_EXT */ -/* reuse GL_GEOMETRY_INPUT_TYPE_EXT */ -/* reuse GL_GEOMETRY_OUTPUT_TYPE_EXT */ -/* reuse GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT */ -#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_EXT 0x8DDD -#define GL_MAX_VERTEX_VARYING_COMPONENTS_EXT 0x8DDE -#define GL_MAX_VARYING_COMPONENTS_EXT 0x8B4B -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT 0x8DE1 -/* reuse GL_LINES_ADJACENCY_EXT */ -/* reuse GL_LINE_STRIP_ADJACENCY_EXT */ -/* reuse GL_TRIANGLES_ADJACENCY_EXT */ -/* reuse GL_TRIANGLE_STRIP_ADJACENCY_EXT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */ -/* reuse GL_PROGRAM_POINT_SIZE_EXT */ -#endif - -#ifndef GL_NV_vertex_program4 -#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_NV 0x88FD -#endif - -#ifndef GL_EXT_gpu_shader4 -#define GL_SAMPLER_1D_ARRAY_EXT 0x8DC0 -#define GL_SAMPLER_2D_ARRAY_EXT 0x8DC1 -#define GL_SAMPLER_BUFFER_EXT 0x8DC2 -#define GL_SAMPLER_1D_ARRAY_SHADOW_EXT 0x8DC3 -#define GL_SAMPLER_2D_ARRAY_SHADOW_EXT 0x8DC4 -#define GL_SAMPLER_CUBE_SHADOW_EXT 0x8DC5 -#define GL_UNSIGNED_INT_VEC2_EXT 0x8DC6 -#define GL_UNSIGNED_INT_VEC3_EXT 0x8DC7 -#define GL_UNSIGNED_INT_VEC4_EXT 0x8DC8 -#define GL_INT_SAMPLER_1D_EXT 0x8DC9 -#define GL_INT_SAMPLER_2D_EXT 0x8DCA -#define GL_INT_SAMPLER_3D_EXT 0x8DCB -#define GL_INT_SAMPLER_CUBE_EXT 0x8DCC -#define GL_INT_SAMPLER_2D_RECT_EXT 0x8DCD -#define GL_INT_SAMPLER_1D_ARRAY_EXT 0x8DCE -#define GL_INT_SAMPLER_2D_ARRAY_EXT 0x8DCF -#define GL_INT_SAMPLER_BUFFER_EXT 0x8DD0 -#define GL_UNSIGNED_INT_SAMPLER_1D_EXT 0x8DD1 -#define GL_UNSIGNED_INT_SAMPLER_2D_EXT 0x8DD2 -#define GL_UNSIGNED_INT_SAMPLER_3D_EXT 0x8DD3 -#define GL_UNSIGNED_INT_SAMPLER_CUBE_EXT 0x8DD4 -#define GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT 0x8DD5 -#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT 0x8DD6 -#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT 0x8DD7 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT 0x8DD8 -#endif - -#ifndef GL_EXT_draw_instanced -#endif - -#ifndef GL_EXT_packed_float -#define GL_R11F_G11F_B10F_EXT 0x8C3A -#define GL_UNSIGNED_INT_10F_11F_11F_REV_EXT 0x8C3B -#define GL_RGBA_SIGNED_COMPONENTS_EXT 0x8C3C -#endif - -#ifndef GL_EXT_texture_array -#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 -#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D -#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF -#define GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT 0x884E -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */ -#endif - -#ifndef GL_EXT_texture_buffer_object -#define GL_TEXTURE_BUFFER_EXT 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE_EXT 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER_EXT 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT_EXT 0x8C2E -#endif - -#ifndef GL_EXT_texture_compression_latc -#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70 -#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71 -#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72 -#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73 -#endif - -#ifndef GL_EXT_texture_compression_rgtc -#define GL_COMPRESSED_RED_RGTC1_EXT 0x8DBB -#define GL_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC -#define GL_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD -#define GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE -#endif - -#ifndef GL_EXT_texture_shared_exponent -#define GL_RGB9_E5_EXT 0x8C3D -#define GL_UNSIGNED_INT_5_9_9_9_REV_EXT 0x8C3E -#define GL_TEXTURE_SHARED_SIZE_EXT 0x8C3F -#endif - -#ifndef GL_NV_depth_buffer_float -#define GL_DEPTH_COMPONENT32F_NV 0x8DAB -#define GL_DEPTH32F_STENCIL8_NV 0x8DAC -#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV_NV 0x8DAD -#define GL_DEPTH_BUFFER_FLOAT_MODE_NV 0x8DAF -#endif - -#ifndef GL_NV_fragment_program4 -#endif - -#ifndef GL_NV_framebuffer_multisample_coverage -#define GL_RENDERBUFFER_COVERAGE_SAMPLES_NV 0x8CAB -#define GL_RENDERBUFFER_COLOR_SAMPLES_NV 0x8E10 -#define GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV 0x8E11 -#define GL_MULTISAMPLE_COVERAGE_MODES_NV 0x8E12 -#endif - -#ifndef GL_EXT_framebuffer_sRGB -#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9 -#define GL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA -#endif - -#ifndef GL_NV_geometry_shader4 -#endif - -#ifndef GL_NV_parameter_buffer_object -#define GL_MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV 0x8DA0 -#define GL_MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV 0x8DA1 -#define GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV 0x8DA2 -#define GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV 0x8DA3 -#define GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV 0x8DA4 -#endif - -#ifndef GL_EXT_draw_buffers2 -#endif - -#ifndef GL_NV_transform_feedback -#define GL_BACK_PRIMARY_COLOR_NV 0x8C77 -#define GL_BACK_SECONDARY_COLOR_NV 0x8C78 -#define GL_TEXTURE_COORD_NV 0x8C79 -#define GL_CLIP_DISTANCE_NV 0x8C7A -#define GL_VERTEX_ID_NV 0x8C7B -#define GL_PRIMITIVE_ID_NV 0x8C7C -#define GL_GENERIC_ATTRIB_NV 0x8C7D -#define GL_TRANSFORM_FEEDBACK_ATTRIBS_NV 0x8C7E -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_NV 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV 0x8C80 -#define GL_ACTIVE_VARYINGS_NV 0x8C81 -#define GL_ACTIVE_VARYING_MAX_LENGTH_NV 0x8C82 -#define GL_TRANSFORM_FEEDBACK_VARYINGS_NV 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START_NV 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_NV 0x8C85 -#define GL_TRANSFORM_FEEDBACK_RECORD_NV 0x8C86 -#define GL_PRIMITIVES_GENERATED_NV 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV 0x8C88 -#define GL_RASTERIZER_DISCARD_NV 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_ATTRIBS_NV 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV 0x8C8B -#define GL_INTERLEAVED_ATTRIBS_NV 0x8C8C -#define GL_SEPARATE_ATTRIBS_NV 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER_NV 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_NV 0x8C8F -#define GL_LAYER_NV 0x8DAA -#define GL_NEXT_BUFFER_NV -2 -#define GL_SKIP_COMPONENTS4_NV -3 -#define GL_SKIP_COMPONENTS3_NV -4 -#define GL_SKIP_COMPONENTS2_NV -5 -#define GL_SKIP_COMPONENTS1_NV -6 -#endif - -#ifndef GL_EXT_bindable_uniform -#define GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2 -#define GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3 -#define GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4 -#define GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED -#define GL_UNIFORM_BUFFER_EXT 0x8DEE -#define GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF -#endif - -#ifndef GL_EXT_texture_integer -#define GL_RGBA32UI_EXT 0x8D70 -#define GL_RGB32UI_EXT 0x8D71 -#define GL_ALPHA32UI_EXT 0x8D72 -#define GL_INTENSITY32UI_EXT 0x8D73 -#define GL_LUMINANCE32UI_EXT 0x8D74 -#define GL_LUMINANCE_ALPHA32UI_EXT 0x8D75 -#define GL_RGBA16UI_EXT 0x8D76 -#define GL_RGB16UI_EXT 0x8D77 -#define GL_ALPHA16UI_EXT 0x8D78 -#define GL_INTENSITY16UI_EXT 0x8D79 -#define GL_LUMINANCE16UI_EXT 0x8D7A -#define GL_LUMINANCE_ALPHA16UI_EXT 0x8D7B -#define GL_RGBA8UI_EXT 0x8D7C -#define GL_RGB8UI_EXT 0x8D7D -#define GL_ALPHA8UI_EXT 0x8D7E -#define GL_INTENSITY8UI_EXT 0x8D7F -#define GL_LUMINANCE8UI_EXT 0x8D80 -#define GL_LUMINANCE_ALPHA8UI_EXT 0x8D81 -#define GL_RGBA32I_EXT 0x8D82 -#define GL_RGB32I_EXT 0x8D83 -#define GL_ALPHA32I_EXT 0x8D84 -#define GL_INTENSITY32I_EXT 0x8D85 -#define GL_LUMINANCE32I_EXT 0x8D86 -#define GL_LUMINANCE_ALPHA32I_EXT 0x8D87 -#define GL_RGBA16I_EXT 0x8D88 -#define GL_RGB16I_EXT 0x8D89 -#define GL_ALPHA16I_EXT 0x8D8A -#define GL_INTENSITY16I_EXT 0x8D8B -#define GL_LUMINANCE16I_EXT 0x8D8C -#define GL_LUMINANCE_ALPHA16I_EXT 0x8D8D -#define GL_RGBA8I_EXT 0x8D8E -#define GL_RGB8I_EXT 0x8D8F -#define GL_ALPHA8I_EXT 0x8D90 -#define GL_INTENSITY8I_EXT 0x8D91 -#define GL_LUMINANCE8I_EXT 0x8D92 -#define GL_LUMINANCE_ALPHA8I_EXT 0x8D93 -#define GL_RED_INTEGER_EXT 0x8D94 -#define GL_GREEN_INTEGER_EXT 0x8D95 -#define GL_BLUE_INTEGER_EXT 0x8D96 -#define GL_ALPHA_INTEGER_EXT 0x8D97 -#define GL_RGB_INTEGER_EXT 0x8D98 -#define GL_RGBA_INTEGER_EXT 0x8D99 -#define GL_BGR_INTEGER_EXT 0x8D9A -#define GL_BGRA_INTEGER_EXT 0x8D9B -#define GL_LUMINANCE_INTEGER_EXT 0x8D9C -#define GL_LUMINANCE_ALPHA_INTEGER_EXT 0x8D9D -#define GL_RGBA_INTEGER_MODE_EXT 0x8D9E -#endif - -#ifndef GL_GREMEDY_frame_terminator -#endif - -#ifndef GL_NV_conditional_render -#define GL_QUERY_WAIT_NV 0x8E13 -#define GL_QUERY_NO_WAIT_NV 0x8E14 -#define GL_QUERY_BY_REGION_WAIT_NV 0x8E15 -#define GL_QUERY_BY_REGION_NO_WAIT_NV 0x8E16 -#endif - -#ifndef GL_NV_present_video -#define GL_FRAME_NV 0x8E26 -#define GL_FIELDS_NV 0x8E27 -#define GL_CURRENT_TIME_NV 0x8E28 -#define GL_NUM_FILL_STREAMS_NV 0x8E29 -#define GL_PRESENT_TIME_NV 0x8E2A -#define GL_PRESENT_DURATION_NV 0x8E2B -#endif - -#ifndef GL_EXT_transform_feedback -#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85 -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F -#define GL_INTERLEAVED_ATTRIBS_EXT 0x8C8C -#define GL_SEPARATE_ATTRIBS_EXT 0x8C8D -#define GL_PRIMITIVES_GENERATED_EXT 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88 -#define GL_RASTERIZER_DISCARD_EXT 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80 -#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F -#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76 -#endif - -#ifndef GL_EXT_direct_state_access -#define GL_PROGRAM_MATRIX_EXT 0x8E2D -#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT 0x8E2E -#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F -#endif - -#ifndef GL_EXT_vertex_array_bgra -/* reuse GL_BGRA */ -#endif - -#ifndef GL_EXT_texture_swizzle -#define GL_TEXTURE_SWIZZLE_R_EXT 0x8E42 -#define GL_TEXTURE_SWIZZLE_G_EXT 0x8E43 -#define GL_TEXTURE_SWIZZLE_B_EXT 0x8E44 -#define GL_TEXTURE_SWIZZLE_A_EXT 0x8E45 -#define GL_TEXTURE_SWIZZLE_RGBA_EXT 0x8E46 -#endif - -#ifndef GL_NV_explicit_multisample -#define GL_SAMPLE_POSITION_NV 0x8E50 -#define GL_SAMPLE_MASK_NV 0x8E51 -#define GL_SAMPLE_MASK_VALUE_NV 0x8E52 -#define GL_TEXTURE_BINDING_RENDERBUFFER_NV 0x8E53 -#define GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV 0x8E54 -#define GL_TEXTURE_RENDERBUFFER_NV 0x8E55 -#define GL_SAMPLER_RENDERBUFFER_NV 0x8E56 -#define GL_INT_SAMPLER_RENDERBUFFER_NV 0x8E57 -#define GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV 0x8E58 -#define GL_MAX_SAMPLE_MASK_WORDS_NV 0x8E59 -#endif - -#ifndef GL_NV_transform_feedback2 -#define GL_TRANSFORM_FEEDBACK_NV 0x8E22 -#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED_NV 0x8E23 -#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE_NV 0x8E24 -#define GL_TRANSFORM_FEEDBACK_BINDING_NV 0x8E25 -#endif - -#ifndef GL_ATI_meminfo -#define GL_VBO_FREE_MEMORY_ATI 0x87FB -#define GL_TEXTURE_FREE_MEMORY_ATI 0x87FC -#define GL_RENDERBUFFER_FREE_MEMORY_ATI 0x87FD -#endif - -#ifndef GL_AMD_performance_monitor -#define GL_COUNTER_TYPE_AMD 0x8BC0 -#define GL_COUNTER_RANGE_AMD 0x8BC1 -#define GL_UNSIGNED_INT64_AMD 0x8BC2 -#define GL_PERCENTAGE_AMD 0x8BC3 -#define GL_PERFMON_RESULT_AVAILABLE_AMD 0x8BC4 -#define GL_PERFMON_RESULT_SIZE_AMD 0x8BC5 -#define GL_PERFMON_RESULT_AMD 0x8BC6 -#endif - -#ifndef GL_AMD_texture_texture4 -#endif - -#ifndef GL_AMD_vertex_shader_tesselator -#define GL_SAMPLER_BUFFER_AMD 0x9001 -#define GL_INT_SAMPLER_BUFFER_AMD 0x9002 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER_AMD 0x9003 -#define GL_TESSELLATION_MODE_AMD 0x9004 -#define GL_TESSELLATION_FACTOR_AMD 0x9005 -#define GL_DISCRETE_AMD 0x9006 -#define GL_CONTINUOUS_AMD 0x9007 -#endif - -#ifndef GL_EXT_provoking_vertex -#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT 0x8E4C -#define GL_FIRST_VERTEX_CONVENTION_EXT 0x8E4D -#define GL_LAST_VERTEX_CONVENTION_EXT 0x8E4E -#define GL_PROVOKING_VERTEX_EXT 0x8E4F -#endif - -#ifndef GL_EXT_texture_snorm -#define GL_ALPHA_SNORM 0x9010 -#define GL_LUMINANCE_SNORM 0x9011 -#define GL_LUMINANCE_ALPHA_SNORM 0x9012 -#define GL_INTENSITY_SNORM 0x9013 -#define GL_ALPHA8_SNORM 0x9014 -#define GL_LUMINANCE8_SNORM 0x9015 -#define GL_LUMINANCE8_ALPHA8_SNORM 0x9016 -#define GL_INTENSITY8_SNORM 0x9017 -#define GL_ALPHA16_SNORM 0x9018 -#define GL_LUMINANCE16_SNORM 0x9019 -#define GL_LUMINANCE16_ALPHA16_SNORM 0x901A -#define GL_INTENSITY16_SNORM 0x901B -/* reuse GL_RED_SNORM */ -/* reuse GL_RG_SNORM */ -/* reuse GL_RGB_SNORM */ -/* reuse GL_RGBA_SNORM */ -/* reuse GL_R8_SNORM */ -/* reuse GL_RG8_SNORM */ -/* reuse GL_RGB8_SNORM */ -/* reuse GL_RGBA8_SNORM */ -/* reuse GL_R16_SNORM */ -/* reuse GL_RG16_SNORM */ -/* reuse GL_RGB16_SNORM */ -/* reuse GL_RGBA16_SNORM */ -/* reuse GL_SIGNED_NORMALIZED */ -#endif - -#ifndef GL_AMD_draw_buffers_blend -#endif - -#ifndef GL_APPLE_texture_range -#define GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7 -#define GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8 -#define GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC -#define GL_STORAGE_PRIVATE_APPLE 0x85BD -/* reuse GL_STORAGE_CACHED_APPLE */ -/* reuse GL_STORAGE_SHARED_APPLE */ -#endif - -#ifndef GL_APPLE_float_pixels -#define GL_HALF_APPLE 0x140B -#define GL_RGBA_FLOAT32_APPLE 0x8814 -#define GL_RGB_FLOAT32_APPLE 0x8815 -#define GL_ALPHA_FLOAT32_APPLE 0x8816 -#define GL_INTENSITY_FLOAT32_APPLE 0x8817 -#define GL_LUMINANCE_FLOAT32_APPLE 0x8818 -#define GL_LUMINANCE_ALPHA_FLOAT32_APPLE 0x8819 -#define GL_RGBA_FLOAT16_APPLE 0x881A -#define GL_RGB_FLOAT16_APPLE 0x881B -#define GL_ALPHA_FLOAT16_APPLE 0x881C -#define GL_INTENSITY_FLOAT16_APPLE 0x881D -#define GL_LUMINANCE_FLOAT16_APPLE 0x881E -#define GL_LUMINANCE_ALPHA_FLOAT16_APPLE 0x881F -#define GL_COLOR_FLOAT_APPLE 0x8A0F -#endif - -#ifndef GL_APPLE_vertex_program_evaluators -#define GL_VERTEX_ATTRIB_MAP1_APPLE 0x8A00 -#define GL_VERTEX_ATTRIB_MAP2_APPLE 0x8A01 -#define GL_VERTEX_ATTRIB_MAP1_SIZE_APPLE 0x8A02 -#define GL_VERTEX_ATTRIB_MAP1_COEFF_APPLE 0x8A03 -#define GL_VERTEX_ATTRIB_MAP1_ORDER_APPLE 0x8A04 -#define GL_VERTEX_ATTRIB_MAP1_DOMAIN_APPLE 0x8A05 -#define GL_VERTEX_ATTRIB_MAP2_SIZE_APPLE 0x8A06 -#define GL_VERTEX_ATTRIB_MAP2_COEFF_APPLE 0x8A07 -#define GL_VERTEX_ATTRIB_MAP2_ORDER_APPLE 0x8A08 -#define GL_VERTEX_ATTRIB_MAP2_DOMAIN_APPLE 0x8A09 -#endif - -#ifndef GL_APPLE_aux_depth_stencil -#define GL_AUX_DEPTH_STENCIL_APPLE 0x8A14 -#endif - -#ifndef GL_APPLE_object_purgeable -#define GL_BUFFER_OBJECT_APPLE 0x85B3 -#define GL_RELEASED_APPLE 0x8A19 -#define GL_VOLATILE_APPLE 0x8A1A -#define GL_RETAINED_APPLE 0x8A1B -#define GL_UNDEFINED_APPLE 0x8A1C -#define GL_PURGEABLE_APPLE 0x8A1D -#endif - -#ifndef GL_APPLE_row_bytes -#define GL_PACK_ROW_BYTES_APPLE 0x8A15 -#define GL_UNPACK_ROW_BYTES_APPLE 0x8A16 -#endif - -#ifndef GL_APPLE_rgb_422 -#define GL_RGB_422_APPLE 0x8A1F -/* reuse GL_UNSIGNED_SHORT_8_8_APPLE */ -/* reuse GL_UNSIGNED_SHORT_8_8_REV_APPLE */ -#endif - -#ifndef GL_NV_video_capture -#define GL_VIDEO_BUFFER_NV 0x9020 -#define GL_VIDEO_BUFFER_BINDING_NV 0x9021 -#define GL_FIELD_UPPER_NV 0x9022 -#define GL_FIELD_LOWER_NV 0x9023 -#define GL_NUM_VIDEO_CAPTURE_STREAMS_NV 0x9024 -#define GL_NEXT_VIDEO_CAPTURE_BUFFER_STATUS_NV 0x9025 -#define GL_VIDEO_CAPTURE_TO_422_SUPPORTED_NV 0x9026 -#define GL_LAST_VIDEO_CAPTURE_STATUS_NV 0x9027 -#define GL_VIDEO_BUFFER_PITCH_NV 0x9028 -#define GL_VIDEO_COLOR_CONVERSION_MATRIX_NV 0x9029 -#define GL_VIDEO_COLOR_CONVERSION_MAX_NV 0x902A -#define GL_VIDEO_COLOR_CONVERSION_MIN_NV 0x902B -#define GL_VIDEO_COLOR_CONVERSION_OFFSET_NV 0x902C -#define GL_VIDEO_BUFFER_INTERNAL_FORMAT_NV 0x902D -#define GL_PARTIAL_SUCCESS_NV 0x902E -#define GL_SUCCESS_NV 0x902F -#define GL_FAILURE_NV 0x9030 -#define GL_YCBYCR8_422_NV 0x9031 -#define GL_YCBAYCR8A_4224_NV 0x9032 -#define GL_Z6Y10Z6CB10Z6Y10Z6CR10_422_NV 0x9033 -#define GL_Z6Y10Z6CB10Z6A10Z6Y10Z6CR10Z6A10_4224_NV 0x9034 -#define GL_Z4Y12Z4CB12Z4Y12Z4CR12_422_NV 0x9035 -#define GL_Z4Y12Z4CB12Z4A12Z4Y12Z4CR12Z4A12_4224_NV 0x9036 -#define GL_Z4Y12Z4CB12Z4CR12_444_NV 0x9037 -#define GL_VIDEO_CAPTURE_FRAME_WIDTH_NV 0x9038 -#define GL_VIDEO_CAPTURE_FRAME_HEIGHT_NV 0x9039 -#define GL_VIDEO_CAPTURE_FIELD_UPPER_HEIGHT_NV 0x903A -#define GL_VIDEO_CAPTURE_FIELD_LOWER_HEIGHT_NV 0x903B -#define GL_VIDEO_CAPTURE_SURFACE_ORIGIN_NV 0x903C -#endif - -#ifndef GL_NV_copy_image -#endif - -#ifndef GL_EXT_separate_shader_objects -#define GL_ACTIVE_PROGRAM_EXT 0x8B8D -#endif - -#ifndef GL_NV_parameter_buffer_object2 -#endif - -#ifndef GL_NV_shader_buffer_load -#define GL_BUFFER_GPU_ADDRESS_NV 0x8F1D -#define GL_GPU_ADDRESS_NV 0x8F34 -#define GL_MAX_SHADER_BUFFER_ADDRESS_NV 0x8F35 -#endif - -#ifndef GL_NV_vertex_buffer_unified_memory -#define GL_VERTEX_ATTRIB_ARRAY_UNIFIED_NV 0x8F1E -#define GL_ELEMENT_ARRAY_UNIFIED_NV 0x8F1F -#define GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV 0x8F20 -#define GL_VERTEX_ARRAY_ADDRESS_NV 0x8F21 -#define GL_NORMAL_ARRAY_ADDRESS_NV 0x8F22 -#define GL_COLOR_ARRAY_ADDRESS_NV 0x8F23 -#define GL_INDEX_ARRAY_ADDRESS_NV 0x8F24 -#define GL_TEXTURE_COORD_ARRAY_ADDRESS_NV 0x8F25 -#define GL_EDGE_FLAG_ARRAY_ADDRESS_NV 0x8F26 -#define GL_SECONDARY_COLOR_ARRAY_ADDRESS_NV 0x8F27 -#define GL_FOG_COORD_ARRAY_ADDRESS_NV 0x8F28 -#define GL_ELEMENT_ARRAY_ADDRESS_NV 0x8F29 -#define GL_VERTEX_ATTRIB_ARRAY_LENGTH_NV 0x8F2A -#define GL_VERTEX_ARRAY_LENGTH_NV 0x8F2B -#define GL_NORMAL_ARRAY_LENGTH_NV 0x8F2C -#define GL_COLOR_ARRAY_LENGTH_NV 0x8F2D -#define GL_INDEX_ARRAY_LENGTH_NV 0x8F2E -#define GL_TEXTURE_COORD_ARRAY_LENGTH_NV 0x8F2F -#define GL_EDGE_FLAG_ARRAY_LENGTH_NV 0x8F30 -#define GL_SECONDARY_COLOR_ARRAY_LENGTH_NV 0x8F31 -#define GL_FOG_COORD_ARRAY_LENGTH_NV 0x8F32 -#define GL_ELEMENT_ARRAY_LENGTH_NV 0x8F33 -#define GL_DRAW_INDIRECT_UNIFIED_NV 0x8F40 -#define GL_DRAW_INDIRECT_ADDRESS_NV 0x8F41 -#define GL_DRAW_INDIRECT_LENGTH_NV 0x8F42 -#endif - -#ifndef GL_NV_texture_barrier -#endif - -#ifndef GL_AMD_shader_stencil_export -#endif - -#ifndef GL_AMD_seamless_cubemap_per_texture -/* reuse GL_TEXTURE_CUBE_MAP_SEAMLESS_ARB */ -#endif - -#ifndef GL_AMD_conservative_depth -#endif - -#ifndef GL_EXT_shader_image_load_store -#define GL_MAX_IMAGE_UNITS_EXT 0x8F38 -#define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS_EXT 0x8F39 -#define GL_IMAGE_BINDING_NAME_EXT 0x8F3A -#define GL_IMAGE_BINDING_LEVEL_EXT 0x8F3B -#define GL_IMAGE_BINDING_LAYERED_EXT 0x8F3C -#define GL_IMAGE_BINDING_LAYER_EXT 0x8F3D -#define GL_IMAGE_BINDING_ACCESS_EXT 0x8F3E -#define GL_IMAGE_1D_EXT 0x904C -#define GL_IMAGE_2D_EXT 0x904D -#define GL_IMAGE_3D_EXT 0x904E -#define GL_IMAGE_2D_RECT_EXT 0x904F -#define GL_IMAGE_CUBE_EXT 0x9050 -#define GL_IMAGE_BUFFER_EXT 0x9051 -#define GL_IMAGE_1D_ARRAY_EXT 0x9052 -#define GL_IMAGE_2D_ARRAY_EXT 0x9053 -#define GL_IMAGE_CUBE_MAP_ARRAY_EXT 0x9054 -#define GL_IMAGE_2D_MULTISAMPLE_EXT 0x9055 -#define GL_IMAGE_2D_MULTISAMPLE_ARRAY_EXT 0x9056 -#define GL_INT_IMAGE_1D_EXT 0x9057 -#define GL_INT_IMAGE_2D_EXT 0x9058 -#define GL_INT_IMAGE_3D_EXT 0x9059 -#define GL_INT_IMAGE_2D_RECT_EXT 0x905A -#define GL_INT_IMAGE_CUBE_EXT 0x905B -#define GL_INT_IMAGE_BUFFER_EXT 0x905C -#define GL_INT_IMAGE_1D_ARRAY_EXT 0x905D -#define GL_INT_IMAGE_2D_ARRAY_EXT 0x905E -#define GL_INT_IMAGE_CUBE_MAP_ARRAY_EXT 0x905F -#define GL_INT_IMAGE_2D_MULTISAMPLE_EXT 0x9060 -#define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT 0x9061 -#define GL_UNSIGNED_INT_IMAGE_1D_EXT 0x9062 -#define GL_UNSIGNED_INT_IMAGE_2D_EXT 0x9063 -#define GL_UNSIGNED_INT_IMAGE_3D_EXT 0x9064 -#define GL_UNSIGNED_INT_IMAGE_2D_RECT_EXT 0x9065 -#define GL_UNSIGNED_INT_IMAGE_CUBE_EXT 0x9066 -#define GL_UNSIGNED_INT_IMAGE_BUFFER_EXT 0x9067 -#define GL_UNSIGNED_INT_IMAGE_1D_ARRAY_EXT 0x9068 -#define GL_UNSIGNED_INT_IMAGE_2D_ARRAY_EXT 0x9069 -#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY_EXT 0x906A -#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_EXT 0x906B -#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT 0x906C -#define GL_MAX_IMAGE_SAMPLES_EXT 0x906D -#define GL_IMAGE_BINDING_FORMAT_EXT 0x906E -#define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT 0x00000001 -#define GL_ELEMENT_ARRAY_BARRIER_BIT_EXT 0x00000002 -#define GL_UNIFORM_BARRIER_BIT_EXT 0x00000004 -#define GL_TEXTURE_FETCH_BARRIER_BIT_EXT 0x00000008 -#define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT 0x00000020 -#define GL_COMMAND_BARRIER_BIT_EXT 0x00000040 -#define GL_PIXEL_BUFFER_BARRIER_BIT_EXT 0x00000080 -#define GL_TEXTURE_UPDATE_BARRIER_BIT_EXT 0x00000100 -#define GL_BUFFER_UPDATE_BARRIER_BIT_EXT 0x00000200 -#define GL_FRAMEBUFFER_BARRIER_BIT_EXT 0x00000400 -#define GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT 0x00000800 -#define GL_ATOMIC_COUNTER_BARRIER_BIT_EXT 0x00001000 -#define GL_ALL_BARRIER_BITS_EXT 0xFFFFFFFF -#endif - -#ifndef GL_EXT_vertex_attrib_64bit -/* reuse GL_DOUBLE */ -#define GL_DOUBLE_VEC2_EXT 0x8FFC -#define GL_DOUBLE_VEC3_EXT 0x8FFD -#define GL_DOUBLE_VEC4_EXT 0x8FFE -#define GL_DOUBLE_MAT2_EXT 0x8F46 -#define GL_DOUBLE_MAT3_EXT 0x8F47 -#define GL_DOUBLE_MAT4_EXT 0x8F48 -#define GL_DOUBLE_MAT2x3_EXT 0x8F49 -#define GL_DOUBLE_MAT2x4_EXT 0x8F4A -#define GL_DOUBLE_MAT3x2_EXT 0x8F4B -#define GL_DOUBLE_MAT3x4_EXT 0x8F4C -#define GL_DOUBLE_MAT4x2_EXT 0x8F4D -#define GL_DOUBLE_MAT4x3_EXT 0x8F4E -#endif - -#ifndef GL_NV_gpu_program5 -#define GL_MAX_GEOMETRY_PROGRAM_INVOCATIONS_NV 0x8E5A -#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET_NV 0x8E5B -#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET_NV 0x8E5C -#define GL_FRAGMENT_PROGRAM_INTERPOLATION_OFFSET_BITS_NV 0x8E5D -#define GL_MAX_PROGRAM_SUBROUTINE_PARAMETERS_NV 0x8F44 -#define GL_MAX_PROGRAM_SUBROUTINE_NUM_NV 0x8F45 -#endif - -#ifndef GL_NV_gpu_shader5 -#define GL_INT64_NV 0x140E -#define GL_UNSIGNED_INT64_NV 0x140F -#define GL_INT8_NV 0x8FE0 -#define GL_INT8_VEC2_NV 0x8FE1 -#define GL_INT8_VEC3_NV 0x8FE2 -#define GL_INT8_VEC4_NV 0x8FE3 -#define GL_INT16_NV 0x8FE4 -#define GL_INT16_VEC2_NV 0x8FE5 -#define GL_INT16_VEC3_NV 0x8FE6 -#define GL_INT16_VEC4_NV 0x8FE7 -#define GL_INT64_VEC2_NV 0x8FE9 -#define GL_INT64_VEC3_NV 0x8FEA -#define GL_INT64_VEC4_NV 0x8FEB -#define GL_UNSIGNED_INT8_NV 0x8FEC -#define GL_UNSIGNED_INT8_VEC2_NV 0x8FED -#define GL_UNSIGNED_INT8_VEC3_NV 0x8FEE -#define GL_UNSIGNED_INT8_VEC4_NV 0x8FEF -#define GL_UNSIGNED_INT16_NV 0x8FF0 -#define GL_UNSIGNED_INT16_VEC2_NV 0x8FF1 -#define GL_UNSIGNED_INT16_VEC3_NV 0x8FF2 -#define GL_UNSIGNED_INT16_VEC4_NV 0x8FF3 -#define GL_UNSIGNED_INT64_VEC2_NV 0x8FF5 -#define GL_UNSIGNED_INT64_VEC3_NV 0x8FF6 -#define GL_UNSIGNED_INT64_VEC4_NV 0x8FF7 -#define GL_FLOAT16_NV 0x8FF8 -#define GL_FLOAT16_VEC2_NV 0x8FF9 -#define GL_FLOAT16_VEC3_NV 0x8FFA -#define GL_FLOAT16_VEC4_NV 0x8FFB -/* reuse GL_PATCHES */ -#endif - -#ifndef GL_NV_shader_buffer_store -#define GL_SHADER_GLOBAL_ACCESS_BARRIER_BIT_NV 0x00000010 -/* reuse GL_READ_WRITE */ -/* reuse GL_WRITE_ONLY */ -#endif - -#ifndef GL_NV_tessellation_program5 -#define GL_MAX_PROGRAM_PATCH_ATTRIBS_NV 0x86D8 -#define GL_TESS_CONTROL_PROGRAM_NV 0x891E -#define GL_TESS_EVALUATION_PROGRAM_NV 0x891F -#define GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV 0x8C74 -#define GL_TESS_EVALUATION_PROGRAM_PARAMETER_BUFFER_NV 0x8C75 -#endif - -#ifndef GL_NV_vertex_attrib_integer_64bit -/* reuse GL_INT64_NV */ -/* reuse GL_UNSIGNED_INT64_NV */ -#endif - -#ifndef GL_NV_multisample_coverage -#define GL_COVERAGE_SAMPLES_NV 0x80A9 -#define GL_COLOR_SAMPLES_NV 0x8E20 -#endif - -#ifndef GL_AMD_name_gen_delete -#define GL_DATA_BUFFER_AMD 0x9151 -#define GL_PERFORMANCE_MONITOR_AMD 0x9152 -#define GL_QUERY_OBJECT_AMD 0x9153 -#define GL_VERTEX_ARRAY_OBJECT_AMD 0x9154 -#define GL_SAMPLER_OBJECT_AMD 0x9155 -#endif - -#ifndef GL_AMD_debug_output -#define GL_MAX_DEBUG_LOGGED_MESSAGES_AMD 0x9144 -#define GL_DEBUG_LOGGED_MESSAGES_AMD 0x9145 -#define GL_DEBUG_SEVERITY_HIGH_AMD 0x9146 -#define GL_DEBUG_SEVERITY_MEDIUM_AMD 0x9147 -#define GL_DEBUG_SEVERITY_LOW_AMD 0x9148 -#define GL_DEBUG_CATEGORY_API_ERROR_AMD 0x9149 -#define GL_DEBUG_CATEGORY_WINDOW_SYSTEM_AMD 0x914A -#define GL_DEBUG_CATEGORY_DEPRECATION_AMD 0x914B -#define GL_DEBUG_CATEGORY_UNDEFINED_BEHAVIOR_AMD 0x914C -#define GL_DEBUG_CATEGORY_PERFORMANCE_AMD 0x914D -#define GL_DEBUG_CATEGORY_SHADER_COMPILER_AMD 0x914E -#define GL_DEBUG_CATEGORY_APPLICATION_AMD 0x914F -#define GL_DEBUG_CATEGORY_OTHER_AMD 0x9150 -#endif - -#ifndef GL_NV_vdpau_interop -#define GL_SURFACE_STATE_NV 0x86EB -#define GL_SURFACE_REGISTERED_NV 0x86FD -#define GL_SURFACE_MAPPED_NV 0x8700 -#define GL_WRITE_DISCARD_NV 0x88BE -#endif - -#ifndef GL_AMD_transform_feedback3_lines_triangles -#endif - - -/*************************************************************/ - -#include -#ifndef GL_VERSION_2_0 -/* GL type for program/shader text */ -typedef char GLchar; -#endif - -#ifndef GL_VERSION_1_5 -/* GL types for handling large vertex buffer objects */ -#if defined(__APPLE__) -typedef long GLintptr; -typedef long GLsizeiptr; -#else -typedef ptrdiff_t GLintptr; -typedef ptrdiff_t GLsizeiptr; -#endif -#endif - -#ifndef GL_ARB_vertex_buffer_object -/* GL types for handling large vertex buffer objects */ -#if defined(__APPLE__) -typedef long GLintptrARB; -typedef long GLsizeiptrARB; -#else -typedef ptrdiff_t GLintptrARB; -typedef ptrdiff_t GLsizeiptrARB; -#endif -#endif - -#ifndef GL_ARB_shader_objects -/* GL types for program/shader text and shader object handles */ -typedef char GLcharARB; -#if defined(__APPLE__) -typedef void *GLhandleARB; -#else -typedef unsigned int GLhandleARB; -#endif -#endif - -/* GL type for "half" precision (s10e5) float data in host memory */ -#ifndef GL_ARB_half_float_pixel -typedef unsigned short GLhalfARB; -#endif - -#ifndef GL_NV_half_float -typedef unsigned short GLhalfNV; -#endif - -#ifndef GLEXT_64_TYPES_DEFINED -/* This code block is duplicated in glxext.h, so must be protected */ -#define GLEXT_64_TYPES_DEFINED -/* Define int32_t, int64_t, and uint64_t types for UST/MSC */ -/* (as used in the GL_EXT_timer_query extension). */ -#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L -#include -#elif defined(__sun__) || defined(__digital__) -#include -#if defined(__STDC__) -#if defined(__arch64__) || defined(_LP64) -typedef long int int64_t; -typedef unsigned long int uint64_t; -#else -typedef long long int int64_t; -typedef unsigned long long int uint64_t; -#endif /* __arch64__ */ -#endif /* __STDC__ */ -#elif defined( __VMS ) || defined(__sgi) -#include -#elif defined(__SCO__) || defined(__USLC__) -#include -#elif defined(__UNIXOS2__) || defined(__SOL64__) -typedef long int int32_t; -typedef long long int int64_t; -typedef unsigned long long int uint64_t; -#elif defined(_WIN32) && defined(__GNUC__) -#include -#elif defined(_WIN32) -typedef __int32 int32_t; -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; -#else -/* Fallback if nothing above works */ -#include -#endif -#endif - -#ifndef GL_EXT_timer_query -typedef int64_t GLint64EXT; -typedef uint64_t GLuint64EXT; -#endif - -#ifndef GL_ARB_sync -typedef int64_t GLint64; -typedef uint64_t GLuint64; -typedef struct __GLsync *GLsync; -#endif - -#ifndef GL_ARB_cl_event -/* These incomplete types let us declare types compatible with OpenCL's cl_context and cl_event */ -struct _cl_context; -struct _cl_event; -#endif - -#ifndef GL_ARB_debug_output -typedef void (APIENTRY *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam); -#endif - -#ifndef GL_AMD_debug_output -typedef void (APIENTRY *GLDEBUGPROCAMD)(GLuint id,GLenum category,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam); -#endif - -#ifndef GL_NV_vdpau_interop -typedef GLintptr GLvdpauSurfaceNV; -#endif - -#ifndef GL_VERSION_1_2 -#define GL_VERSION_1_2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -GLAPI void APIENTRY glBlendEquation (GLenum mode); -GLAPI void APIENTRY glDrawRangeElements (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -GLAPI void APIENTRY glTexImage3D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -#endif - -#ifndef GL_VERSION_1_2_DEPRECATED -#define GL_VERSION_1_2_DEPRECATED 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorTable (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -GLAPI void APIENTRY glColorTableParameterfv (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glColorTableParameteriv (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glCopyColorTable (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glGetColorTable (GLenum target, GLenum format, GLenum type, GLvoid *table); -GLAPI void APIENTRY glGetColorTableParameterfv (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetColorTableParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glColorSubTable (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -GLAPI void APIENTRY glCopyColorSubTable (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glConvolutionFilter1D (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -GLAPI void APIENTRY glConvolutionFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -GLAPI void APIENTRY glConvolutionParameterf (GLenum target, GLenum pname, GLfloat params); -GLAPI void APIENTRY glConvolutionParameterfv (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glConvolutionParameteri (GLenum target, GLenum pname, GLint params); -GLAPI void APIENTRY glConvolutionParameteriv (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glCopyConvolutionFilter1D (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glCopyConvolutionFilter2D (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetConvolutionFilter (GLenum target, GLenum format, GLenum type, GLvoid *image); -GLAPI void APIENTRY glGetConvolutionParameterfv (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetConvolutionParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetSeparableFilter (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -GLAPI void APIENTRY glSeparableFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); -GLAPI void APIENTRY glGetHistogram (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -GLAPI void APIENTRY glGetHistogramParameterfv (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetHistogramParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMinmax (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -GLAPI void APIENTRY glGetMinmaxParameterfv (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMinmaxParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glHistogram (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -GLAPI void APIENTRY glMinmax (GLenum target, GLenum internalformat, GLboolean sink); -GLAPI void APIENTRY glResetHistogram (GLenum target); -GLAPI void APIENTRY glResetMinmax (GLenum target); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLRESETHISTOGRAMPROC) (GLenum target); -typedef void (APIENTRYP PFNGLRESETMINMAXPROC) (GLenum target); -#endif - -#ifndef GL_VERSION_1_3 -#define GL_VERSION_1_3 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glActiveTexture (GLenum texture); -GLAPI void APIENTRY glSampleCoverage (GLclampf value, GLboolean invert); -GLAPI void APIENTRY glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexImage1D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glGetCompressedTexImage (GLenum target, GLint level, GLvoid *img); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img); -#endif - -#ifndef GL_VERSION_1_3_DEPRECATED -#define GL_VERSION_1_3_DEPRECATED 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glClientActiveTexture (GLenum texture); -GLAPI void APIENTRY glMultiTexCoord1d (GLenum target, GLdouble s); -GLAPI void APIENTRY glMultiTexCoord1dv (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord1f (GLenum target, GLfloat s); -GLAPI void APIENTRY glMultiTexCoord1fv (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord1i (GLenum target, GLint s); -GLAPI void APIENTRY glMultiTexCoord1iv (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord1s (GLenum target, GLshort s); -GLAPI void APIENTRY glMultiTexCoord1sv (GLenum target, const GLshort *v); -GLAPI void APIENTRY glMultiTexCoord2d (GLenum target, GLdouble s, GLdouble t); -GLAPI void APIENTRY glMultiTexCoord2dv (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord2f (GLenum target, GLfloat s, GLfloat t); -GLAPI void APIENTRY glMultiTexCoord2fv (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord2i (GLenum target, GLint s, GLint t); -GLAPI void APIENTRY glMultiTexCoord2iv (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord2s (GLenum target, GLshort s, GLshort t); -GLAPI void APIENTRY glMultiTexCoord2sv (GLenum target, const GLshort *v); -GLAPI void APIENTRY glMultiTexCoord3d (GLenum target, GLdouble s, GLdouble t, GLdouble r); -GLAPI void APIENTRY glMultiTexCoord3dv (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord3f (GLenum target, GLfloat s, GLfloat t, GLfloat r); -GLAPI void APIENTRY glMultiTexCoord3fv (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord3i (GLenum target, GLint s, GLint t, GLint r); -GLAPI void APIENTRY glMultiTexCoord3iv (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord3s (GLenum target, GLshort s, GLshort t, GLshort r); -GLAPI void APIENTRY glMultiTexCoord3sv (GLenum target, const GLshort *v); -GLAPI void APIENTRY glMultiTexCoord4d (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -GLAPI void APIENTRY glMultiTexCoord4dv (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord4f (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -GLAPI void APIENTRY glMultiTexCoord4fv (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord4i (GLenum target, GLint s, GLint t, GLint r, GLint q); -GLAPI void APIENTRY glMultiTexCoord4iv (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord4s (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -GLAPI void APIENTRY glMultiTexCoord4sv (GLenum target, const GLshort *v); -GLAPI void APIENTRY glLoadTransposeMatrixf (const GLfloat *m); -GLAPI void APIENTRY glLoadTransposeMatrixd (const GLdouble *m); -GLAPI void APIENTRY glMultTransposeMatrixf (const GLfloat *m); -GLAPI void APIENTRY glMultTransposeMatrixd (const GLdouble *m); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble *m); -#endif - -#ifndef GL_VERSION_1_4 -#define GL_VERSION_1_4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncSeparate (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -GLAPI void APIENTRY glMultiDrawArrays (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -GLAPI void APIENTRY glMultiDrawElements (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -GLAPI void APIENTRY glPointParameterf (GLenum pname, GLfloat param); -GLAPI void APIENTRY glPointParameterfv (GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glPointParameteri (GLenum pname, GLint param); -GLAPI void APIENTRY glPointParameteriv (GLenum pname, const GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params); -#endif - -#ifndef GL_VERSION_1_4_DEPRECATED -#define GL_VERSION_1_4_DEPRECATED 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFogCoordf (GLfloat coord); -GLAPI void APIENTRY glFogCoordfv (const GLfloat *coord); -GLAPI void APIENTRY glFogCoordd (GLdouble coord); -GLAPI void APIENTRY glFogCoorddv (const GLdouble *coord); -GLAPI void APIENTRY glFogCoordPointer (GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glSecondaryColor3b (GLbyte red, GLbyte green, GLbyte blue); -GLAPI void APIENTRY glSecondaryColor3bv (const GLbyte *v); -GLAPI void APIENTRY glSecondaryColor3d (GLdouble red, GLdouble green, GLdouble blue); -GLAPI void APIENTRY glSecondaryColor3dv (const GLdouble *v); -GLAPI void APIENTRY glSecondaryColor3f (GLfloat red, GLfloat green, GLfloat blue); -GLAPI void APIENTRY glSecondaryColor3fv (const GLfloat *v); -GLAPI void APIENTRY glSecondaryColor3i (GLint red, GLint green, GLint blue); -GLAPI void APIENTRY glSecondaryColor3iv (const GLint *v); -GLAPI void APIENTRY glSecondaryColor3s (GLshort red, GLshort green, GLshort blue); -GLAPI void APIENTRY glSecondaryColor3sv (const GLshort *v); -GLAPI void APIENTRY glSecondaryColor3ub (GLubyte red, GLubyte green, GLubyte blue); -GLAPI void APIENTRY glSecondaryColor3ubv (const GLubyte *v); -GLAPI void APIENTRY glSecondaryColor3ui (GLuint red, GLuint green, GLuint blue); -GLAPI void APIENTRY glSecondaryColor3uiv (const GLuint *v); -GLAPI void APIENTRY glSecondaryColor3us (GLushort red, GLushort green, GLushort blue); -GLAPI void APIENTRY glSecondaryColor3usv (const GLushort *v); -GLAPI void APIENTRY glSecondaryColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glWindowPos2d (GLdouble x, GLdouble y); -GLAPI void APIENTRY glWindowPos2dv (const GLdouble *v); -GLAPI void APIENTRY glWindowPos2f (GLfloat x, GLfloat y); -GLAPI void APIENTRY glWindowPos2fv (const GLfloat *v); -GLAPI void APIENTRY glWindowPos2i (GLint x, GLint y); -GLAPI void APIENTRY glWindowPos2iv (const GLint *v); -GLAPI void APIENTRY glWindowPos2s (GLshort x, GLshort y); -GLAPI void APIENTRY glWindowPos2sv (const GLshort *v); -GLAPI void APIENTRY glWindowPos3d (GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glWindowPos3dv (const GLdouble *v); -GLAPI void APIENTRY glWindowPos3f (GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glWindowPos3fv (const GLfloat *v); -GLAPI void APIENTRY glWindowPos3i (GLint x, GLint y, GLint z); -GLAPI void APIENTRY glWindowPos3iv (const GLint *v); -GLAPI void APIENTRY glWindowPos3s (GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glWindowPos3sv (const GLshort *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFOGCOORDFPROC) (GLfloat coord); -typedef void (APIENTRYP PFNGLFOGCOORDFVPROC) (const GLfloat *coord); -typedef void (APIENTRYP PFNGLFOGCOORDDPROC) (GLdouble coord); -typedef void (APIENTRYP PFNGLFOGCOORDDVPROC) (const GLdouble *coord); -typedef void (APIENTRYP PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLWINDOWPOS2DVPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLWINDOWPOS2FVPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2IPROC) (GLint x, GLint y); -typedef void (APIENTRYP PFNGLWINDOWPOS2IVPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLWINDOWPOS2SVPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLWINDOWPOS3DVPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLWINDOWPOS3FVPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLWINDOWPOS3IVPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLWINDOWPOS3SVPROC) (const GLshort *v); -#endif - -#ifndef GL_VERSION_1_5 -#define GL_VERSION_1_5 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenQueries (GLsizei n, GLuint *ids); -GLAPI void APIENTRY glDeleteQueries (GLsizei n, const GLuint *ids); -GLAPI GLboolean APIENTRY glIsQuery (GLuint id); -GLAPI void APIENTRY glBeginQuery (GLenum target, GLuint id); -GLAPI void APIENTRY glEndQuery (GLenum target); -GLAPI void APIENTRY glGetQueryiv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetQueryObjectiv (GLuint id, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetQueryObjectuiv (GLuint id, GLenum pname, GLuint *params); -GLAPI void APIENTRY glBindBuffer (GLenum target, GLuint buffer); -GLAPI void APIENTRY glDeleteBuffers (GLsizei n, const GLuint *buffers); -GLAPI void APIENTRY glGenBuffers (GLsizei n, GLuint *buffers); -GLAPI GLboolean APIENTRY glIsBuffer (GLuint buffer); -GLAPI void APIENTRY glBufferData (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage); -GLAPI void APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data); -GLAPI void APIENTRY glGetBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data); -GLAPI GLvoid* APIENTRY glMapBuffer (GLenum target, GLenum access); -GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum target); -GLAPI void APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetBufferPointerv (GLenum target, GLenum pname, GLvoid* *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids); -typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer); -typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers); -typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers); -typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage); -typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data); -typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access); -typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid* *params); -#endif - -#ifndef GL_VERSION_2_0 -#define GL_VERSION_2_0 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); -GLAPI void APIENTRY glDrawBuffers (GLsizei n, const GLenum *bufs); -GLAPI void APIENTRY glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -GLAPI void APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); -GLAPI void APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); -GLAPI void APIENTRY glAttachShader (GLuint program, GLuint shader); -GLAPI void APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar *name); -GLAPI void APIENTRY glCompileShader (GLuint shader); -GLAPI GLuint APIENTRY glCreateProgram (void); -GLAPI GLuint APIENTRY glCreateShader (GLenum type); -GLAPI void APIENTRY glDeleteProgram (GLuint program); -GLAPI void APIENTRY glDeleteShader (GLuint shader); -GLAPI void APIENTRY glDetachShader (GLuint program, GLuint shader); -GLAPI void APIENTRY glDisableVertexAttribArray (GLuint index); -GLAPI void APIENTRY glEnableVertexAttribArray (GLuint index); -GLAPI void APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); -GLAPI void APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); -GLAPI void APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *obj); -GLAPI GLint APIENTRY glGetAttribLocation (GLuint program, const GLchar *name); -GLAPI void APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -GLAPI void APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -GLAPI void APIENTRY glGetShaderSource (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); -GLAPI GLint APIENTRY glGetUniformLocation (GLuint program, const GLchar *name); -GLAPI void APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat *params); -GLAPI void APIENTRY glGetUniformiv (GLuint program, GLint location, GLint *params); -GLAPI void APIENTRY glGetVertexAttribdv (GLuint index, GLenum pname, GLdouble *params); -GLAPI void APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, GLvoid* *pointer); -GLAPI GLboolean APIENTRY glIsProgram (GLuint program); -GLAPI GLboolean APIENTRY glIsShader (GLuint shader); -GLAPI void APIENTRY glLinkProgram (GLuint program); -GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* *string, const GLint *length); -GLAPI void APIENTRY glUseProgram (GLuint program); -GLAPI void APIENTRY glUniform1f (GLint location, GLfloat v0); -GLAPI void APIENTRY glUniform2f (GLint location, GLfloat v0, GLfloat v1); -GLAPI void APIENTRY glUniform3f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -GLAPI void APIENTRY glUniform4f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -GLAPI void APIENTRY glUniform1i (GLint location, GLint v0); -GLAPI void APIENTRY glUniform2i (GLint location, GLint v0, GLint v1); -GLAPI void APIENTRY glUniform3i (GLint location, GLint v0, GLint v1, GLint v2); -GLAPI void APIENTRY glUniform4i (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -GLAPI void APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glValidateProgram (GLuint program); -GLAPI void APIENTRY glVertexAttrib1d (GLuint index, GLdouble x); -GLAPI void APIENTRY glVertexAttrib1dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib1f (GLuint index, GLfloat x); -GLAPI void APIENTRY glVertexAttrib1fv (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib1s (GLuint index, GLshort x); -GLAPI void APIENTRY glVertexAttrib1sv (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib2d (GLuint index, GLdouble x, GLdouble y); -GLAPI void APIENTRY glVertexAttrib2dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib2f (GLuint index, GLfloat x, GLfloat y); -GLAPI void APIENTRY glVertexAttrib2fv (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib2s (GLuint index, GLshort x, GLshort y); -GLAPI void APIENTRY glVertexAttrib2sv (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib3d (GLuint index, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glVertexAttrib3dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib3f (GLuint index, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glVertexAttrib3fv (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib3s (GLuint index, GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glVertexAttrib3sv (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint index, const GLbyte *v); -GLAPI void APIENTRY glVertexAttrib4Niv (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4Nub (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint index, const GLushort *v); -GLAPI void APIENTRY glVertexAttrib4bv (GLuint index, const GLbyte *v); -GLAPI void APIENTRY glVertexAttrib4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glVertexAttrib4dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib4f (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glVertexAttrib4fv (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib4iv (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttrib4s (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void APIENTRY glVertexAttrib4sv (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4ubv (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttrib4uiv (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttrib4usv (GLuint index, const GLushort *v); -GLAPI void APIENTRY glVertexAttribPointer (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha); -typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs); -typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum face, GLenum func, GLint ref, GLuint mask); -typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask); -typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader); -typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name); -typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader); -typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void); -typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type); -typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader); -typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader); -typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index); -typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index); -typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *obj); -typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); -typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params); -typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, GLvoid* *pointer); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program); -typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader); -typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar* *string, const GLint *length); -typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0); -typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_VERSION_2_1 -#define GL_VERSION_2_1 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUniformMatrix2x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix3x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix2x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix4x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix3x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix4x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -#endif - -#ifndef GL_VERSION_3_0 -#define GL_VERSION_3_0 1 -/* OpenGL 3.0 also reuses entry points from these extensions: */ -/* ARB_framebuffer_object */ -/* ARB_map_buffer_range */ -/* ARB_vertex_array_object */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorMaski (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -GLAPI void APIENTRY glGetBooleani_v (GLenum target, GLuint index, GLboolean *data); -GLAPI void APIENTRY glGetIntegeri_v (GLenum target, GLuint index, GLint *data); -GLAPI void APIENTRY glEnablei (GLenum target, GLuint index); -GLAPI void APIENTRY glDisablei (GLenum target, GLuint index); -GLAPI GLboolean APIENTRY glIsEnabledi (GLenum target, GLuint index); -GLAPI void APIENTRY glBeginTransformFeedback (GLenum primitiveMode); -GLAPI void APIENTRY glEndTransformFeedback (void); -GLAPI void APIENTRY glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -GLAPI void APIENTRY glBindBufferBase (GLenum target, GLuint index, GLuint buffer); -GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -GLAPI void APIENTRY glClampColor (GLenum target, GLenum clamp); -GLAPI void APIENTRY glBeginConditionalRender (GLuint id, GLenum mode); -GLAPI void APIENTRY glEndConditionalRender (void); -GLAPI void APIENTRY glVertexAttribIPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glGetVertexAttribIiv (GLuint index, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint index, GLenum pname, GLuint *params); -GLAPI void APIENTRY glVertexAttribI1i (GLuint index, GLint x); -GLAPI void APIENTRY glVertexAttribI2i (GLuint index, GLint x, GLint y); -GLAPI void APIENTRY glVertexAttribI3i (GLuint index, GLint x, GLint y, GLint z); -GLAPI void APIENTRY glVertexAttribI4i (GLuint index, GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glVertexAttribI1ui (GLuint index, GLuint x); -GLAPI void APIENTRY glVertexAttribI2ui (GLuint index, GLuint x, GLuint y); -GLAPI void APIENTRY glVertexAttribI3ui (GLuint index, GLuint x, GLuint y, GLuint z); -GLAPI void APIENTRY glVertexAttribI4ui (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -GLAPI void APIENTRY glVertexAttribI1iv (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI2iv (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI3iv (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI4iv (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI1uiv (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI2uiv (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI3uiv (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI4uiv (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI4bv (GLuint index, const GLbyte *v); -GLAPI void APIENTRY glVertexAttribI4sv (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttribI4ubv (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttribI4usv (GLuint index, const GLushort *v); -GLAPI void APIENTRY glGetUniformuiv (GLuint program, GLint location, GLuint *params); -GLAPI void APIENTRY glBindFragDataLocation (GLuint program, GLuint color, const GLchar *name); -GLAPI GLint APIENTRY glGetFragDataLocation (GLuint program, const GLchar *name); -GLAPI void APIENTRY glUniform1ui (GLint location, GLuint v0); -GLAPI void APIENTRY glUniform2ui (GLint location, GLuint v0, GLuint v1); -GLAPI void APIENTRY glUniform3ui (GLint location, GLuint v0, GLuint v1, GLuint v2); -GLAPI void APIENTRY glUniform4ui (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -GLAPI void APIENTRY glUniform1uiv (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glUniform2uiv (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glUniform3uiv (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glUniform4uiv (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glTexParameterIiv (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glTexParameterIuiv (GLenum target, GLenum pname, const GLuint *params); -GLAPI void APIENTRY glGetTexParameterIiv (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetTexParameterIuiv (GLenum target, GLenum pname, GLuint *params); -GLAPI void APIENTRY glClearBufferiv (GLenum buffer, GLint drawbuffer, const GLint *value); -GLAPI void APIENTRY glClearBufferuiv (GLenum buffer, GLint drawbuffer, const GLuint *value); -GLAPI void APIENTRY glClearBufferfv (GLenum buffer, GLint drawbuffer, const GLfloat *value); -GLAPI void APIENTRY glClearBufferfi (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); -GLAPI const GLubyte * APIENTRY glGetStringi (GLenum name, GLuint index); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data); -typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data); -typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index); -typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode); -typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void); -typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp); -typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode); -typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void); -typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params); -typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value); -typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value); -typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value); -typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); -typedef const GLubyte * (APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index); -#endif - -#ifndef GL_VERSION_3_1 -#define GL_VERSION_3_1 1 -/* OpenGL 3.1 also reuses entry points from these extensions: */ -/* ARB_copy_buffer */ -/* ARB_uniform_buffer_object */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysInstanced (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -GLAPI void APIENTRY glDrawElementsInstanced (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -GLAPI void APIENTRY glTexBuffer (GLenum target, GLenum internalformat, GLuint buffer); -GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint index); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer); -typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index); -#endif - -#ifndef GL_VERSION_3_2 -#define GL_VERSION_3_2 1 -/* OpenGL 3.2 also reuses entry points from these extensions: */ -/* ARB_draw_elements_base_vertex */ -/* ARB_provoking_vertex */ -/* ARB_sync */ -/* ARB_texture_multisample */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetInteger64i_v (GLenum target, GLuint index, GLint64 *data); -GLAPI void APIENTRY glGetBufferParameteri64v (GLenum target, GLenum pname, GLint64 *params); -GLAPI void APIENTRY glFramebufferTexture (GLenum target, GLenum attachment, GLuint texture, GLint level); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETINTEGER64I_VPROC) (GLenum target, GLuint index, GLint64 *data); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum target, GLenum pname, GLint64 *params); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -#endif - -#ifndef GL_VERSION_3_3 -#define GL_VERSION_3_3 1 -/* OpenGL 3.3 also reuses entry points from these extensions: */ -/* ARB_blend_func_extended */ -/* ARB_sampler_objects */ -/* ARB_explicit_attrib_location, but it has none */ -/* ARB_occlusion_query2 (no entry points) */ -/* ARB_shader_bit_encoding (no entry points) */ -/* ARB_texture_rgb10_a2ui (no entry points) */ -/* ARB_texture_swizzle (no entry points) */ -/* ARB_timer_query */ -/* ARB_vertex_type_2_10_10_10_rev */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribDivisor (GLuint index, GLuint divisor); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor); -#endif - -#ifndef GL_VERSION_4_0 -#define GL_VERSION_4_0 1 -/* OpenGL 4.0 also reuses entry points from these extensions: */ -/* ARB_texture_query_lod (no entry points) */ -/* ARB_draw_indirect */ -/* ARB_gpu_shader5 (no entry points) */ -/* ARB_gpu_shader_fp64 */ -/* ARB_shader_subroutine */ -/* ARB_tessellation_shader */ -/* ARB_texture_buffer_object_rgb32 (no entry points) */ -/* ARB_texture_cube_map_array (no entry points) */ -/* ARB_texture_gather (no entry points) */ -/* ARB_transform_feedback2 */ -/* ARB_transform_feedback3 */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMinSampleShading (GLclampf value); -GLAPI void APIENTRY glBlendEquationi (GLuint buf, GLenum mode); -GLAPI void APIENTRY glBlendEquationSeparatei (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -GLAPI void APIENTRY glBlendFunci (GLuint buf, GLenum src, GLenum dst); -GLAPI void APIENTRY glBlendFuncSeparatei (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMINSAMPLESHADINGPROC) (GLclampf value); -typedef void (APIENTRYP PFNGLBLENDEQUATIONIPROC) (GLuint buf, GLenum mode); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -typedef void (APIENTRYP PFNGLBLENDFUNCIPROC) (GLuint buf, GLenum src, GLenum dst); -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -#endif - -#ifndef GL_VERSION_4_1 -#define GL_VERSION_4_1 1 -/* OpenGL 4.1 also reuses entry points from these extensions: */ -/* ARB_ES2_compatibility */ -/* ARB_get_program_binary */ -/* ARB_separate_shader_objects */ -/* ARB_shader_precision (no entry points) */ -/* ARB_vertex_attrib_64bit */ -/* ARB_viewport_array */ -#endif - -#ifndef GL_ARB_multitexture -#define GL_ARB_multitexture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glActiveTextureARB (GLenum texture); -GLAPI void APIENTRY glClientActiveTextureARB (GLenum texture); -GLAPI void APIENTRY glMultiTexCoord1dARB (GLenum target, GLdouble s); -GLAPI void APIENTRY glMultiTexCoord1dvARB (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord1fARB (GLenum target, GLfloat s); -GLAPI void APIENTRY glMultiTexCoord1fvARB (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord1iARB (GLenum target, GLint s); -GLAPI void APIENTRY glMultiTexCoord1ivARB (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord1sARB (GLenum target, GLshort s); -GLAPI void APIENTRY glMultiTexCoord1svARB (GLenum target, const GLshort *v); -GLAPI void APIENTRY glMultiTexCoord2dARB (GLenum target, GLdouble s, GLdouble t); -GLAPI void APIENTRY glMultiTexCoord2dvARB (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord2fARB (GLenum target, GLfloat s, GLfloat t); -GLAPI void APIENTRY glMultiTexCoord2fvARB (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord2iARB (GLenum target, GLint s, GLint t); -GLAPI void APIENTRY glMultiTexCoord2ivARB (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord2sARB (GLenum target, GLshort s, GLshort t); -GLAPI void APIENTRY glMultiTexCoord2svARB (GLenum target, const GLshort *v); -GLAPI void APIENTRY glMultiTexCoord3dARB (GLenum target, GLdouble s, GLdouble t, GLdouble r); -GLAPI void APIENTRY glMultiTexCoord3dvARB (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord3fARB (GLenum target, GLfloat s, GLfloat t, GLfloat r); -GLAPI void APIENTRY glMultiTexCoord3fvARB (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord3iARB (GLenum target, GLint s, GLint t, GLint r); -GLAPI void APIENTRY glMultiTexCoord3ivARB (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord3sARB (GLenum target, GLshort s, GLshort t, GLshort r); -GLAPI void APIENTRY glMultiTexCoord3svARB (GLenum target, const GLshort *v); -GLAPI void APIENTRY glMultiTexCoord4dARB (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -GLAPI void APIENTRY glMultiTexCoord4dvARB (GLenum target, const GLdouble *v); -GLAPI void APIENTRY glMultiTexCoord4fARB (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -GLAPI void APIENTRY glMultiTexCoord4fvARB (GLenum target, const GLfloat *v); -GLAPI void APIENTRY glMultiTexCoord4iARB (GLenum target, GLint s, GLint t, GLint r, GLint q); -GLAPI void APIENTRY glMultiTexCoord4ivARB (GLenum target, const GLint *v); -GLAPI void APIENTRY glMultiTexCoord4sARB (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -GLAPI void APIENTRY glMultiTexCoord4svARB (GLenum target, const GLshort *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); -#endif - -#ifndef GL_ARB_transpose_matrix -#define GL_ARB_transpose_matrix 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glLoadTransposeMatrixfARB (const GLfloat *m); -GLAPI void APIENTRY glLoadTransposeMatrixdARB (const GLdouble *m); -GLAPI void APIENTRY glMultTransposeMatrixfARB (const GLfloat *m); -GLAPI void APIENTRY glMultTransposeMatrixdARB (const GLdouble *m); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFARBPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDARBPROC) (const GLdouble *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFARBPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDARBPROC) (const GLdouble *m); -#endif - -#ifndef GL_ARB_multisample -#define GL_ARB_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSampleCoverageARB (GLclampf value, GLboolean invert); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSAMPLECOVERAGEARBPROC) (GLclampf value, GLboolean invert); -#endif - -#ifndef GL_ARB_texture_env_add -#define GL_ARB_texture_env_add 1 -#endif - -#ifndef GL_ARB_texture_cube_map -#define GL_ARB_texture_cube_map 1 -#endif - -#ifndef GL_ARB_texture_compression -#define GL_ARB_texture_compression 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCompressedTexImage3DARB (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexImage2DARB (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexImage1DARB (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexSubImage3DARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexSubImage2DARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glCompressedTexSubImage1DARB (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -GLAPI void APIENTRY glGetCompressedTexImageARB (GLenum target, GLint level, GLvoid *img); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint level, GLvoid *img); -#endif - -#ifndef GL_ARB_texture_border_clamp -#define GL_ARB_texture_border_clamp 1 -#endif - -#ifndef GL_ARB_point_parameters -#define GL_ARB_point_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameterfARB (GLenum pname, GLfloat param); -GLAPI void APIENTRY glPointParameterfvARB (GLenum pname, const GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_ARB_vertex_blend -#define GL_ARB_vertex_blend 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glWeightbvARB (GLint size, const GLbyte *weights); -GLAPI void APIENTRY glWeightsvARB (GLint size, const GLshort *weights); -GLAPI void APIENTRY glWeightivARB (GLint size, const GLint *weights); -GLAPI void APIENTRY glWeightfvARB (GLint size, const GLfloat *weights); -GLAPI void APIENTRY glWeightdvARB (GLint size, const GLdouble *weights); -GLAPI void APIENTRY glWeightubvARB (GLint size, const GLubyte *weights); -GLAPI void APIENTRY glWeightusvARB (GLint size, const GLushort *weights); -GLAPI void APIENTRY glWeightuivARB (GLint size, const GLuint *weights); -GLAPI void APIENTRY glWeightPointerARB (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glVertexBlendARB (GLint count); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLWEIGHTBVARBPROC) (GLint size, const GLbyte *weights); -typedef void (APIENTRYP PFNGLWEIGHTSVARBPROC) (GLint size, const GLshort *weights); -typedef void (APIENTRYP PFNGLWEIGHTIVARBPROC) (GLint size, const GLint *weights); -typedef void (APIENTRYP PFNGLWEIGHTFVARBPROC) (GLint size, const GLfloat *weights); -typedef void (APIENTRYP PFNGLWEIGHTDVARBPROC) (GLint size, const GLdouble *weights); -typedef void (APIENTRYP PFNGLWEIGHTUBVARBPROC) (GLint size, const GLubyte *weights); -typedef void (APIENTRYP PFNGLWEIGHTUSVARBPROC) (GLint size, const GLushort *weights); -typedef void (APIENTRYP PFNGLWEIGHTUIVARBPROC) (GLint size, const GLuint *weights); -typedef void (APIENTRYP PFNGLWEIGHTPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXBLENDARBPROC) (GLint count); -#endif - -#ifndef GL_ARB_matrix_palette -#define GL_ARB_matrix_palette 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCurrentPaletteMatrixARB (GLint index); -GLAPI void APIENTRY glMatrixIndexubvARB (GLint size, const GLubyte *indices); -GLAPI void APIENTRY glMatrixIndexusvARB (GLint size, const GLushort *indices); -GLAPI void APIENTRY glMatrixIndexuivARB (GLint size, const GLuint *indices); -GLAPI void APIENTRY glMatrixIndexPointerARB (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCURRENTPALETTEMATRIXARBPROC) (GLint index); -typedef void (APIENTRYP PFNGLMATRIXINDEXUBVARBPROC) (GLint size, const GLubyte *indices); -typedef void (APIENTRYP PFNGLMATRIXINDEXUSVARBPROC) (GLint size, const GLushort *indices); -typedef void (APIENTRYP PFNGLMATRIXINDEXUIVARBPROC) (GLint size, const GLuint *indices); -typedef void (APIENTRYP PFNGLMATRIXINDEXPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_ARB_texture_env_combine -#define GL_ARB_texture_env_combine 1 -#endif - -#ifndef GL_ARB_texture_env_crossbar -#define GL_ARB_texture_env_crossbar 1 -#endif - -#ifndef GL_ARB_texture_env_dot3 -#define GL_ARB_texture_env_dot3 1 -#endif - -#ifndef GL_ARB_texture_mirrored_repeat -#define GL_ARB_texture_mirrored_repeat 1 -#endif - -#ifndef GL_ARB_depth_texture -#define GL_ARB_depth_texture 1 -#endif - -#ifndef GL_ARB_shadow -#define GL_ARB_shadow 1 -#endif - -#ifndef GL_ARB_shadow_ambient -#define GL_ARB_shadow_ambient 1 -#endif - -#ifndef GL_ARB_window_pos -#define GL_ARB_window_pos 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glWindowPos2dARB (GLdouble x, GLdouble y); -GLAPI void APIENTRY glWindowPos2dvARB (const GLdouble *v); -GLAPI void APIENTRY glWindowPos2fARB (GLfloat x, GLfloat y); -GLAPI void APIENTRY glWindowPos2fvARB (const GLfloat *v); -GLAPI void APIENTRY glWindowPos2iARB (GLint x, GLint y); -GLAPI void APIENTRY glWindowPos2ivARB (const GLint *v); -GLAPI void APIENTRY glWindowPos2sARB (GLshort x, GLshort y); -GLAPI void APIENTRY glWindowPos2svARB (const GLshort *v); -GLAPI void APIENTRY glWindowPos3dARB (GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glWindowPos3dvARB (const GLdouble *v); -GLAPI void APIENTRY glWindowPos3fARB (GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glWindowPos3fvARB (const GLfloat *v); -GLAPI void APIENTRY glWindowPos3iARB (GLint x, GLint y, GLint z); -GLAPI void APIENTRY glWindowPos3ivARB (const GLint *v); -GLAPI void APIENTRY glWindowPos3sARB (GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glWindowPos3svARB (const GLshort *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLWINDOWPOS2DVARBPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLWINDOWPOS2FVARBPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y); -typedef void (APIENTRYP PFNGLWINDOWPOS2IVARBPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLWINDOWPOS2SVARBPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLWINDOWPOS3DVARBPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLWINDOWPOS3FVARBPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLWINDOWPOS3IVARBPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLWINDOWPOS3SVARBPROC) (const GLshort *v); -#endif - -#ifndef GL_ARB_vertex_program -#define GL_ARB_vertex_program 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttrib1dARB (GLuint index, GLdouble x); -GLAPI void APIENTRY glVertexAttrib1dvARB (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib1fARB (GLuint index, GLfloat x); -GLAPI void APIENTRY glVertexAttrib1fvARB (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib1sARB (GLuint index, GLshort x); -GLAPI void APIENTRY glVertexAttrib1svARB (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib2dARB (GLuint index, GLdouble x, GLdouble y); -GLAPI void APIENTRY glVertexAttrib2dvARB (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib2fARB (GLuint index, GLfloat x, GLfloat y); -GLAPI void APIENTRY glVertexAttrib2fvARB (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib2sARB (GLuint index, GLshort x, GLshort y); -GLAPI void APIENTRY glVertexAttrib2svARB (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib3dARB (GLuint index, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glVertexAttrib3dvARB (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib3fARB (GLuint index, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glVertexAttrib3fvARB (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib3sARB (GLuint index, GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glVertexAttrib3svARB (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4NbvARB (GLuint index, const GLbyte *v); -GLAPI void APIENTRY glVertexAttrib4NivARB (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttrib4NsvARB (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4NubARB (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -GLAPI void APIENTRY glVertexAttrib4NubvARB (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttrib4NuivARB (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttrib4NusvARB (GLuint index, const GLushort *v); -GLAPI void APIENTRY glVertexAttrib4bvARB (GLuint index, const GLbyte *v); -GLAPI void APIENTRY glVertexAttrib4dARB (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glVertexAttrib4dvARB (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib4fARB (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glVertexAttrib4fvARB (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib4ivARB (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttrib4sARB (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void APIENTRY glVertexAttrib4svARB (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4ubvARB (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttrib4uivARB (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttrib4usvARB (GLuint index, const GLushort *v); -GLAPI void APIENTRY glVertexAttribPointerARB (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glEnableVertexAttribArrayARB (GLuint index); -GLAPI void APIENTRY glDisableVertexAttribArrayARB (GLuint index); -GLAPI void APIENTRY glProgramStringARB (GLenum target, GLenum format, GLsizei len, const GLvoid *string); -GLAPI void APIENTRY glBindProgramARB (GLenum target, GLuint program); -GLAPI void APIENTRY glDeleteProgramsARB (GLsizei n, const GLuint *programs); -GLAPI void APIENTRY glGenProgramsARB (GLsizei n, GLuint *programs); -GLAPI void APIENTRY glProgramEnvParameter4dARB (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glProgramEnvParameter4dvARB (GLenum target, GLuint index, const GLdouble *params); -GLAPI void APIENTRY glProgramEnvParameter4fARB (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glProgramEnvParameter4fvARB (GLenum target, GLuint index, const GLfloat *params); -GLAPI void APIENTRY glProgramLocalParameter4dARB (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glProgramLocalParameter4dvARB (GLenum target, GLuint index, const GLdouble *params); -GLAPI void APIENTRY glProgramLocalParameter4fARB (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glProgramLocalParameter4fvARB (GLenum target, GLuint index, const GLfloat *params); -GLAPI void APIENTRY glGetProgramEnvParameterdvARB (GLenum target, GLuint index, GLdouble *params); -GLAPI void APIENTRY glGetProgramEnvParameterfvARB (GLenum target, GLuint index, GLfloat *params); -GLAPI void APIENTRY glGetProgramLocalParameterdvARB (GLenum target, GLuint index, GLdouble *params); -GLAPI void APIENTRY glGetProgramLocalParameterfvARB (GLenum target, GLuint index, GLfloat *params); -GLAPI void APIENTRY glGetProgramivARB (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetProgramStringARB (GLenum target, GLenum pname, GLvoid *string); -GLAPI void APIENTRY glGetVertexAttribdvARB (GLuint index, GLenum pname, GLdouble *params); -GLAPI void APIENTRY glGetVertexAttribfvARB (GLuint index, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetVertexAttribivARB (GLuint index, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVertexAttribPointervARB (GLuint index, GLenum pname, GLvoid* *pointer); -GLAPI GLboolean APIENTRY glIsProgramARB (GLuint program); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); -typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); -typedef void (APIENTRYP PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const GLvoid *string); -typedef void (APIENTRYP PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program); -typedef void (APIENTRYP PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint *programs); -typedef void (APIENTRYP PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint *programs); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, GLvoid *string); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, GLvoid* *pointer); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMARBPROC) (GLuint program); -#endif - -#ifndef GL_ARB_fragment_program -#define GL_ARB_fragment_program 1 -/* All ARB_fragment_program entry points are shared with ARB_vertex_program. */ -#endif - -#ifndef GL_ARB_vertex_buffer_object -#define GL_ARB_vertex_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindBufferARB (GLenum target, GLuint buffer); -GLAPI void APIENTRY glDeleteBuffersARB (GLsizei n, const GLuint *buffers); -GLAPI void APIENTRY glGenBuffersARB (GLsizei n, GLuint *buffers); -GLAPI GLboolean APIENTRY glIsBufferARB (GLuint buffer); -GLAPI void APIENTRY glBufferDataARB (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage); -GLAPI void APIENTRY glBufferSubDataARB (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data); -GLAPI void APIENTRY glGetBufferSubDataARB (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data); -GLAPI GLvoid* APIENTRY glMapBufferARB (GLenum target, GLenum access); -GLAPI GLboolean APIENTRY glUnmapBufferARB (GLenum target); -GLAPI void APIENTRY glGetBufferParameterivARB (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetBufferPointervARB (GLenum target, GLenum pname, GLvoid* *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDBUFFERARBPROC) (GLenum target, GLuint buffer); -typedef void (APIENTRYP PFNGLDELETEBUFFERSARBPROC) (GLsizei n, const GLuint *buffers); -typedef void (APIENTRYP PFNGLGENBUFFERSARBPROC) (GLsizei n, GLuint *buffers); -typedef GLboolean (APIENTRYP PFNGLISBUFFERARBPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLBUFFERDATAARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage); -typedef void (APIENTRYP PFNGLBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data); -typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERARBPROC) (GLenum target, GLenum access); -typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERARBPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVARBPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVARBPROC) (GLenum target, GLenum pname, GLvoid* *params); -#endif - -#ifndef GL_ARB_occlusion_query -#define GL_ARB_occlusion_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenQueriesARB (GLsizei n, GLuint *ids); -GLAPI void APIENTRY glDeleteQueriesARB (GLsizei n, const GLuint *ids); -GLAPI GLboolean APIENTRY glIsQueryARB (GLuint id); -GLAPI void APIENTRY glBeginQueryARB (GLenum target, GLuint id); -GLAPI void APIENTRY glEndQueryARB (GLenum target); -GLAPI void APIENTRY glGetQueryivARB (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetQueryObjectivARB (GLuint id, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetQueryObjectuivARB (GLuint id, GLenum pname, GLuint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint *ids); -typedef void (APIENTRYP PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISQUERYARBPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLENDQUERYARBPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint *params); -#endif - -#ifndef GL_ARB_shader_objects -#define GL_ARB_shader_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDeleteObjectARB (GLhandleARB obj); -GLAPI GLhandleARB APIENTRY glGetHandleARB (GLenum pname); -GLAPI void APIENTRY glDetachObjectARB (GLhandleARB containerObj, GLhandleARB attachedObj); -GLAPI GLhandleARB APIENTRY glCreateShaderObjectARB (GLenum shaderType); -GLAPI void APIENTRY glShaderSourceARB (GLhandleARB shaderObj, GLsizei count, const GLcharARB* *string, const GLint *length); -GLAPI void APIENTRY glCompileShaderARB (GLhandleARB shaderObj); -GLAPI GLhandleARB APIENTRY glCreateProgramObjectARB (void); -GLAPI void APIENTRY glAttachObjectARB (GLhandleARB containerObj, GLhandleARB obj); -GLAPI void APIENTRY glLinkProgramARB (GLhandleARB programObj); -GLAPI void APIENTRY glUseProgramObjectARB (GLhandleARB programObj); -GLAPI void APIENTRY glValidateProgramARB (GLhandleARB programObj); -GLAPI void APIENTRY glUniform1fARB (GLint location, GLfloat v0); -GLAPI void APIENTRY glUniform2fARB (GLint location, GLfloat v0, GLfloat v1); -GLAPI void APIENTRY glUniform3fARB (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -GLAPI void APIENTRY glUniform4fARB (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -GLAPI void APIENTRY glUniform1iARB (GLint location, GLint v0); -GLAPI void APIENTRY glUniform2iARB (GLint location, GLint v0, GLint v1); -GLAPI void APIENTRY glUniform3iARB (GLint location, GLint v0, GLint v1, GLint v2); -GLAPI void APIENTRY glUniform4iARB (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -GLAPI void APIENTRY glUniform1fvARB (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform2fvARB (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform3fvARB (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform4fvARB (GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glUniform1ivARB (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniform2ivARB (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniform3ivARB (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniform4ivARB (GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glUniformMatrix2fvARB (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix3fvARB (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glUniformMatrix4fvARB (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glGetObjectParameterfvARB (GLhandleARB obj, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetObjectParameterivARB (GLhandleARB obj, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetInfoLogARB (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog); -GLAPI void APIENTRY glGetAttachedObjectsARB (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj); -GLAPI GLint APIENTRY glGetUniformLocationARB (GLhandleARB programObj, const GLcharARB *name); -GLAPI void APIENTRY glGetActiveUniformARB (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); -GLAPI void APIENTRY glGetUniformfvARB (GLhandleARB programObj, GLint location, GLfloat *params); -GLAPI void APIENTRY glGetUniformivARB (GLhandleARB programObj, GLint location, GLint *params); -GLAPI void APIENTRY glGetShaderSourceARB (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj); -typedef GLhandleARB (APIENTRYP PFNGLGETHANDLEARBPROC) (GLenum pname); -typedef void (APIENTRYP PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj); -typedef GLhandleARB (APIENTRYP PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType); -typedef void (APIENTRYP PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB* *string, const GLint *length); -typedef void (APIENTRYP PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj); -typedef GLhandleARB (APIENTRYP PFNGLCREATEPROGRAMOBJECTARBPROC) (void); -typedef void (APIENTRYP PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj); -typedef void (APIENTRYP PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj); -typedef void (APIENTRYP PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj); -typedef void (APIENTRYP PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj); -typedef void (APIENTRYP PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0); -typedef void (APIENTRYP PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog); -typedef void (APIENTRYP PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj); -typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); -typedef void (APIENTRYP PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat *params); -typedef void (APIENTRYP PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint *params); -typedef void (APIENTRYP PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source); -#endif - -#ifndef GL_ARB_vertex_shader -#define GL_ARB_vertex_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindAttribLocationARB (GLhandleARB programObj, GLuint index, const GLcharARB *name); -GLAPI void APIENTRY glGetActiveAttribARB (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); -GLAPI GLint APIENTRY glGetAttribLocationARB (GLhandleARB programObj, const GLcharARB *name); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB *name); -typedef void (APIENTRYP PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); -typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name); -#endif - -#ifndef GL_ARB_fragment_shader -#define GL_ARB_fragment_shader 1 -#endif - -#ifndef GL_ARB_shading_language_100 -#define GL_ARB_shading_language_100 1 -#endif - -#ifndef GL_ARB_texture_non_power_of_two -#define GL_ARB_texture_non_power_of_two 1 -#endif - -#ifndef GL_ARB_point_sprite -#define GL_ARB_point_sprite 1 -#endif - -#ifndef GL_ARB_fragment_program_shadow -#define GL_ARB_fragment_program_shadow 1 -#endif - -#ifndef GL_ARB_draw_buffers -#define GL_ARB_draw_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawBuffersARB (GLsizei n, const GLenum *bufs); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWBUFFERSARBPROC) (GLsizei n, const GLenum *bufs); -#endif - -#ifndef GL_ARB_texture_rectangle -#define GL_ARB_texture_rectangle 1 -#endif - -#ifndef GL_ARB_color_buffer_float -#define GL_ARB_color_buffer_float 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glClampColorARB (GLenum target, GLenum clamp); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp); -#endif - -#ifndef GL_ARB_half_float_pixel -#define GL_ARB_half_float_pixel 1 -#endif - -#ifndef GL_ARB_texture_float -#define GL_ARB_texture_float 1 -#endif - -#ifndef GL_ARB_pixel_buffer_object -#define GL_ARB_pixel_buffer_object 1 -#endif - -#ifndef GL_ARB_depth_buffer_float -#define GL_ARB_depth_buffer_float 1 -#endif - -#ifndef GL_ARB_draw_instanced -#define GL_ARB_draw_instanced 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysInstancedARB (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -GLAPI void APIENTRY glDrawElementsInstancedARB (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -#endif - -#ifndef GL_ARB_framebuffer_object -#define GL_ARB_framebuffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint renderbuffer); -GLAPI void APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer); -GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers); -GLAPI void APIENTRY glGenRenderbuffers (GLsizei n, GLuint *renderbuffers); -GLAPI void APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint framebuffer); -GLAPI void APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer); -GLAPI void APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers); -GLAPI void APIENTRY glGenFramebuffers (GLsizei n, GLuint *framebuffers); -GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum target); -GLAPI void APIENTRY glFramebufferTexture1D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GLAPI void APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GLAPI void APIENTRY glFramebufferTexture3D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params); -GLAPI void APIENTRY glGenerateMipmap (GLenum target); -GLAPI void APIENTRY glBlitFramebuffer (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -GLAPI void APIENTRY glFramebufferTextureLayer (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer); -typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer); -typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); -typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers); -typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers); -typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target); -typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif - -#ifndef GL_ARB_framebuffer_sRGB -#define GL_ARB_framebuffer_sRGB 1 -#endif - -#ifndef GL_ARB_geometry_shader4 -#define GL_ARB_geometry_shader4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramParameteriARB (GLuint program, GLenum pname, GLint value); -GLAPI void APIENTRY glFramebufferTextureARB (GLenum target, GLenum attachment, GLuint texture, GLint level); -GLAPI void APIENTRY glFramebufferTextureLayerARB (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -GLAPI void APIENTRY glFramebufferTextureFaceARB (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif - -#ifndef GL_ARB_half_float_vertex -#define GL_ARB_half_float_vertex 1 -#endif - -#ifndef GL_ARB_instanced_arrays -#define GL_ARB_instanced_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribDivisorARB (GLuint index, GLuint divisor); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORARBPROC) (GLuint index, GLuint divisor); -#endif - -#ifndef GL_ARB_map_buffer_range -#define GL_ARB_map_buffer_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLvoid* APIENTRY glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); -GLAPI void APIENTRY glFlushMappedBufferRange (GLenum target, GLintptr offset, GLsizeiptr length); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); -typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); -#endif - -#ifndef GL_ARB_texture_buffer_object -#define GL_ARB_texture_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexBufferARB (GLenum target, GLenum internalformat, GLuint buffer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer); -#endif - -#ifndef GL_ARB_texture_compression_rgtc -#define GL_ARB_texture_compression_rgtc 1 -#endif - -#ifndef GL_ARB_texture_rg -#define GL_ARB_texture_rg 1 -#endif - -#ifndef GL_ARB_vertex_array_object -#define GL_ARB_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindVertexArray (GLuint array); -GLAPI void APIENTRY glDeleteVertexArrays (GLsizei n, const GLuint *arrays); -GLAPI void APIENTRY glGenVertexArrays (GLsizei n, GLuint *arrays); -GLAPI GLboolean APIENTRY glIsVertexArray (GLuint array); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array); -typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays); -typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays); -typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array); -#endif - -#ifndef GL_ARB_uniform_buffer_object -#define GL_ARB_uniform_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetUniformIndices (GLuint program, GLsizei uniformCount, const GLchar* *uniformNames, GLuint *uniformIndices); -GLAPI void APIENTRY glGetActiveUniformsiv (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetActiveUniformName (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); -GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName); -GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); -GLAPI void APIENTRY glUniformBlockBinding (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar* *uniformNames, GLuint *uniformIndices); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); -typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); -typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); -#endif - -#ifndef GL_ARB_compatibility -#define GL_ARB_compatibility 1 -#endif - -#ifndef GL_ARB_copy_buffer -#define GL_ARB_copy_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCopyBufferSubData (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); -#endif - -#ifndef GL_ARB_shader_texture_lod -#define GL_ARB_shader_texture_lod 1 -#endif - -#ifndef GL_ARB_depth_clamp -#define GL_ARB_depth_clamp 1 -#endif - -#ifndef GL_ARB_draw_elements_base_vertex -#define GL_ARB_draw_elements_base_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawElementsBaseVertex (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLint basevertex); -GLAPI void APIENTRY glDrawRangeElementsBaseVertex (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices, GLint basevertex); -GLAPI void APIENTRY glDrawElementsInstancedBaseVertex (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount, GLint basevertex); -GLAPI void APIENTRY glMultiDrawElementsBaseVertex (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount, const GLint *basevertex); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLint basevertex); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices, GLint basevertex); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount, GLint basevertex); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount, const GLint *basevertex); -#endif - -#ifndef GL_ARB_fragment_coord_conventions -#define GL_ARB_fragment_coord_conventions 1 -#endif - -#ifndef GL_ARB_provoking_vertex -#define GL_ARB_provoking_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProvokingVertex (GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROVOKINGVERTEXPROC) (GLenum mode); -#endif - -#ifndef GL_ARB_seamless_cube_map -#define GL_ARB_seamless_cube_map 1 -#endif - -#ifndef GL_ARB_sync -#define GL_ARB_sync 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLsync APIENTRY glFenceSync (GLenum condition, GLbitfield flags); -GLAPI GLboolean APIENTRY glIsSync (GLsync sync); -GLAPI void APIENTRY glDeleteSync (GLsync sync); -GLAPI GLenum APIENTRY glClientWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout); -GLAPI void APIENTRY glWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout); -GLAPI void APIENTRY glGetInteger64v (GLenum pname, GLint64 *params); -GLAPI void APIENTRY glGetSynciv (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLsync (APIENTRYP PFNGLFENCESYNCPROC) (GLenum condition, GLbitfield flags); -typedef GLboolean (APIENTRYP PFNGLISSYNCPROC) (GLsync sync); -typedef void (APIENTRYP PFNGLDELETESYNCPROC) (GLsync sync); -typedef GLenum (APIENTRYP PFNGLCLIENTWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); -typedef void (APIENTRYP PFNGLWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); -typedef void (APIENTRYP PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64 *params); -typedef void (APIENTRYP PFNGLGETSYNCIVPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -#endif - -#ifndef GL_ARB_texture_multisample -#define GL_ARB_texture_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexImage2DMultisample (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); -GLAPI void APIENTRY glTexImage3DMultisample (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); -GLAPI void APIENTRY glGetMultisamplefv (GLenum pname, GLuint index, GLfloat *val); -GLAPI void APIENTRY glSampleMaski (GLuint index, GLbitfield mask); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); -typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); -typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat *val); -typedef void (APIENTRYP PFNGLSAMPLEMASKIPROC) (GLuint index, GLbitfield mask); -#endif - -#ifndef GL_ARB_vertex_array_bgra -#define GL_ARB_vertex_array_bgra 1 -#endif - -#ifndef GL_ARB_draw_buffers_blend -#define GL_ARB_draw_buffers_blend 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationiARB (GLuint buf, GLenum mode); -GLAPI void APIENTRY glBlendEquationSeparateiARB (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -GLAPI void APIENTRY glBlendFunciARB (GLuint buf, GLenum src, GLenum dst); -GLAPI void APIENTRY glBlendFuncSeparateiARB (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONIARBPROC) (GLuint buf, GLenum mode); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIARBPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -typedef void (APIENTRYP PFNGLBLENDFUNCIARBPROC) (GLuint buf, GLenum src, GLenum dst); -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIARBPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -#endif - -#ifndef GL_ARB_sample_shading -#define GL_ARB_sample_shading 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMinSampleShadingARB (GLclampf value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMINSAMPLESHADINGARBPROC) (GLclampf value); -#endif - -#ifndef GL_ARB_texture_cube_map_array -#define GL_ARB_texture_cube_map_array 1 -#endif - -#ifndef GL_ARB_texture_gather -#define GL_ARB_texture_gather 1 -#endif - -#ifndef GL_ARB_texture_query_lod -#define GL_ARB_texture_query_lod 1 -#endif - -#ifndef GL_ARB_shading_language_include -#define GL_ARB_shading_language_include 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glNamedStringARB (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string); -GLAPI void APIENTRY glDeleteNamedStringARB (GLint namelen, const GLchar *name); -GLAPI void APIENTRY glCompileShaderIncludeARB (GLuint shader, GLsizei count, const GLchar* *path, const GLint *length); -GLAPI GLboolean APIENTRY glIsNamedStringARB (GLint namelen, const GLchar *name); -GLAPI void APIENTRY glGetNamedStringARB (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string); -GLAPI void APIENTRY glGetNamedStringivARB (GLint namelen, const GLchar *name, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLNAMEDSTRINGARBPROC) (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string); -typedef void (APIENTRYP PFNGLDELETENAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name); -typedef void (APIENTRYP PFNGLCOMPILESHADERINCLUDEARBPROC) (GLuint shader, GLsizei count, const GLchar* *path, const GLint *length); -typedef GLboolean (APIENTRYP PFNGLISNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name); -typedef void (APIENTRYP PFNGLGETNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string); -typedef void (APIENTRYP PFNGLGETNAMEDSTRINGIVARBPROC) (GLint namelen, const GLchar *name, GLenum pname, GLint *params); -#endif - -#ifndef GL_ARB_texture_compression_bptc -#define GL_ARB_texture_compression_bptc 1 -#endif - -#ifndef GL_ARB_blend_func_extended -#define GL_ARB_blend_func_extended 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindFragDataLocationIndexed (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name); -GLAPI GLint APIENTRY glGetFragDataIndex (GLuint program, const GLchar *name); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONINDEXEDPROC) (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETFRAGDATAINDEXPROC) (GLuint program, const GLchar *name); -#endif - -#ifndef GL_ARB_explicit_attrib_location -#define GL_ARB_explicit_attrib_location 1 -#endif - -#ifndef GL_ARB_occlusion_query2 -#define GL_ARB_occlusion_query2 1 -#endif - -#ifndef GL_ARB_sampler_objects -#define GL_ARB_sampler_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenSamplers (GLsizei count, GLuint *samplers); -GLAPI void APIENTRY glDeleteSamplers (GLsizei count, const GLuint *samplers); -GLAPI GLboolean APIENTRY glIsSampler (GLuint sampler); -GLAPI void APIENTRY glBindSampler (GLuint unit, GLuint sampler); -GLAPI void APIENTRY glSamplerParameteri (GLuint sampler, GLenum pname, GLint param); -GLAPI void APIENTRY glSamplerParameteriv (GLuint sampler, GLenum pname, const GLint *param); -GLAPI void APIENTRY glSamplerParameterf (GLuint sampler, GLenum pname, GLfloat param); -GLAPI void APIENTRY glSamplerParameterfv (GLuint sampler, GLenum pname, const GLfloat *param); -GLAPI void APIENTRY glSamplerParameterIiv (GLuint sampler, GLenum pname, const GLint *param); -GLAPI void APIENTRY glSamplerParameterIuiv (GLuint sampler, GLenum pname, const GLuint *param); -GLAPI void APIENTRY glGetSamplerParameteriv (GLuint sampler, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetSamplerParameterIiv (GLuint sampler, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetSamplerParameterfv (GLuint sampler, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetSamplerParameterIuiv (GLuint sampler, GLenum pname, GLuint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENSAMPLERSPROC) (GLsizei count, GLuint *samplers); -typedef void (APIENTRYP PFNGLDELETESAMPLERSPROC) (GLsizei count, const GLuint *samplers); -typedef GLboolean (APIENTRYP PFNGLISSAMPLERPROC) (GLuint sampler); -typedef void (APIENTRYP PFNGLBINDSAMPLERPROC) (GLuint unit, GLuint sampler); -typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIPROC) (GLuint sampler, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, const GLint *param); -typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFPROC) (GLuint sampler, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, const GLfloat *param); -typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, const GLint *param); -typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, const GLuint *param); -typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, GLuint *params); -#endif - -#ifndef GL_ARB_texture_rgb10_a2ui -#define GL_ARB_texture_rgb10_a2ui 1 -#endif - -#ifndef GL_ARB_texture_swizzle -#define GL_ARB_texture_swizzle 1 -#endif - -#ifndef GL_ARB_timer_query -#define GL_ARB_timer_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glQueryCounter (GLuint id, GLenum target); -GLAPI void APIENTRY glGetQueryObjecti64v (GLuint id, GLenum pname, GLint64 *params); -GLAPI void APIENTRY glGetQueryObjectui64v (GLuint id, GLenum pname, GLuint64 *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLQUERYCOUNTERPROC) (GLuint id, GLenum target); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VPROC) (GLuint id, GLenum pname, GLint64 *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VPROC) (GLuint id, GLenum pname, GLuint64 *params); -#endif - -#ifndef GL_ARB_vertex_type_2_10_10_10_rev -#define GL_ARB_vertex_type_2_10_10_10_rev 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexP2ui (GLenum type, GLuint value); -GLAPI void APIENTRY glVertexP2uiv (GLenum type, const GLuint *value); -GLAPI void APIENTRY glVertexP3ui (GLenum type, GLuint value); -GLAPI void APIENTRY glVertexP3uiv (GLenum type, const GLuint *value); -GLAPI void APIENTRY glVertexP4ui (GLenum type, GLuint value); -GLAPI void APIENTRY glVertexP4uiv (GLenum type, const GLuint *value); -GLAPI void APIENTRY glTexCoordP1ui (GLenum type, GLuint coords); -GLAPI void APIENTRY glTexCoordP1uiv (GLenum type, const GLuint *coords); -GLAPI void APIENTRY glTexCoordP2ui (GLenum type, GLuint coords); -GLAPI void APIENTRY glTexCoordP2uiv (GLenum type, const GLuint *coords); -GLAPI void APIENTRY glTexCoordP3ui (GLenum type, GLuint coords); -GLAPI void APIENTRY glTexCoordP3uiv (GLenum type, const GLuint *coords); -GLAPI void APIENTRY glTexCoordP4ui (GLenum type, GLuint coords); -GLAPI void APIENTRY glTexCoordP4uiv (GLenum type, const GLuint *coords); -GLAPI void APIENTRY glMultiTexCoordP1ui (GLenum texture, GLenum type, GLuint coords); -GLAPI void APIENTRY glMultiTexCoordP1uiv (GLenum texture, GLenum type, const GLuint *coords); -GLAPI void APIENTRY glMultiTexCoordP2ui (GLenum texture, GLenum type, GLuint coords); -GLAPI void APIENTRY glMultiTexCoordP2uiv (GLenum texture, GLenum type, const GLuint *coords); -GLAPI void APIENTRY glMultiTexCoordP3ui (GLenum texture, GLenum type, GLuint coords); -GLAPI void APIENTRY glMultiTexCoordP3uiv (GLenum texture, GLenum type, const GLuint *coords); -GLAPI void APIENTRY glMultiTexCoordP4ui (GLenum texture, GLenum type, GLuint coords); -GLAPI void APIENTRY glMultiTexCoordP4uiv (GLenum texture, GLenum type, const GLuint *coords); -GLAPI void APIENTRY glNormalP3ui (GLenum type, GLuint coords); -GLAPI void APIENTRY glNormalP3uiv (GLenum type, const GLuint *coords); -GLAPI void APIENTRY glColorP3ui (GLenum type, GLuint color); -GLAPI void APIENTRY glColorP3uiv (GLenum type, const GLuint *color); -GLAPI void APIENTRY glColorP4ui (GLenum type, GLuint color); -GLAPI void APIENTRY glColorP4uiv (GLenum type, const GLuint *color); -GLAPI void APIENTRY glSecondaryColorP3ui (GLenum type, GLuint color); -GLAPI void APIENTRY glSecondaryColorP3uiv (GLenum type, const GLuint *color); -GLAPI void APIENTRY glVertexAttribP1ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); -GLAPI void APIENTRY glVertexAttribP1uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -GLAPI void APIENTRY glVertexAttribP2ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); -GLAPI void APIENTRY glVertexAttribP2uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -GLAPI void APIENTRY glVertexAttribP3ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); -GLAPI void APIENTRY glVertexAttribP3uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -GLAPI void APIENTRY glVertexAttribP4ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); -GLAPI void APIENTRY glVertexAttribP4uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXP2UIPROC) (GLenum type, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXP2UIVPROC) (GLenum type, const GLuint *value); -typedef void (APIENTRYP PFNGLVERTEXP3UIPROC) (GLenum type, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXP3UIVPROC) (GLenum type, const GLuint *value); -typedef void (APIENTRYP PFNGLVERTEXP4UIPROC) (GLenum type, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXP4UIVPROC) (GLenum type, const GLuint *value); -typedef void (APIENTRYP PFNGLTEXCOORDP1UIPROC) (GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLTEXCOORDP1UIVPROC) (GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLTEXCOORDP2UIPROC) (GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLTEXCOORDP2UIVPROC) (GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLTEXCOORDP3UIPROC) (GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLTEXCOORDP3UIVPROC) (GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLTEXCOORDP4UIPROC) (GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLTEXCOORDP4UIVPROC) (GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP1UIPROC) (GLenum texture, GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP1UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP2UIPROC) (GLenum texture, GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP2UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP3UIPROC) (GLenum texture, GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP3UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP4UIPROC) (GLenum texture, GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLMULTITEXCOORDP4UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLNORMALP3UIPROC) (GLenum type, GLuint coords); -typedef void (APIENTRYP PFNGLNORMALP3UIVPROC) (GLenum type, const GLuint *coords); -typedef void (APIENTRYP PFNGLCOLORP3UIPROC) (GLenum type, GLuint color); -typedef void (APIENTRYP PFNGLCOLORP3UIVPROC) (GLenum type, const GLuint *color); -typedef void (APIENTRYP PFNGLCOLORP4UIPROC) (GLenum type, GLuint color); -typedef void (APIENTRYP PFNGLCOLORP4UIVPROC) (GLenum type, const GLuint *color); -typedef void (APIENTRYP PFNGLSECONDARYCOLORP3UIPROC) (GLenum type, GLuint color); -typedef void (APIENTRYP PFNGLSECONDARYCOLORP3UIVPROC) (GLenum type, const GLuint *color); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); -typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); -#endif - -#ifndef GL_ARB_draw_indirect -#define GL_ARB_draw_indirect 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysIndirect (GLenum mode, const GLvoid *indirect); -GLAPI void APIENTRY glDrawElementsIndirect (GLenum mode, GLenum type, const GLvoid *indirect); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINDIRECTPROC) (GLenum mode, const GLvoid *indirect); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const GLvoid *indirect); -#endif - -#ifndef GL_ARB_gpu_shader5 -#define GL_ARB_gpu_shader5 1 -#endif - -#ifndef GL_ARB_gpu_shader_fp64 -#define GL_ARB_gpu_shader_fp64 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUniform1d (GLint location, GLdouble x); -GLAPI void APIENTRY glUniform2d (GLint location, GLdouble x, GLdouble y); -GLAPI void APIENTRY glUniform3d (GLint location, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glUniform4d (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glUniform1dv (GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glUniform2dv (GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glUniform3dv (GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glUniform4dv (GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix2x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix2x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix3x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix3x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix4x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glUniformMatrix4x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glGetUniformdv (GLuint program, GLint location, GLdouble *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUNIFORM1DPROC) (GLint location, GLdouble x); -typedef void (APIENTRYP PFNGLUNIFORM2DPROC) (GLint location, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLUNIFORM3DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLUNIFORM4DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLUNIFORM1DVPROC) (GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORM2DVPROC) (GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORM3DVPROC) (GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORM4DVPROC) (GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLGETUNIFORMDVPROC) (GLuint program, GLint location, GLdouble *params); -#endif - -#ifndef GL_ARB_shader_subroutine -#define GL_ARB_shader_subroutine 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLint APIENTRY glGetSubroutineUniformLocation (GLuint program, GLenum shadertype, const GLchar *name); -GLAPI GLuint APIENTRY glGetSubroutineIndex (GLuint program, GLenum shadertype, const GLchar *name); -GLAPI void APIENTRY glGetActiveSubroutineUniformiv (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values); -GLAPI void APIENTRY glGetActiveSubroutineUniformName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); -GLAPI void APIENTRY glGetActiveSubroutineName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); -GLAPI void APIENTRY glUniformSubroutinesuiv (GLenum shadertype, GLsizei count, const GLuint *indices); -GLAPI void APIENTRY glGetUniformSubroutineuiv (GLenum shadertype, GLint location, GLuint *params); -GLAPI void APIENTRY glGetProgramStageiv (GLuint program, GLenum shadertype, GLenum pname, GLint *values); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLint (APIENTRYP PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC) (GLuint program, GLenum shadertype, const GLchar *name); -typedef GLuint (APIENTRYP PFNGLGETSUBROUTINEINDEXPROC) (GLuint program, GLenum shadertype, const GLchar *name); -typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC) (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values); -typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); -typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINENAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); -typedef void (APIENTRYP PFNGLUNIFORMSUBROUTINESUIVPROC) (GLenum shadertype, GLsizei count, const GLuint *indices); -typedef void (APIENTRYP PFNGLGETUNIFORMSUBROUTINEUIVPROC) (GLenum shadertype, GLint location, GLuint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMSTAGEIVPROC) (GLuint program, GLenum shadertype, GLenum pname, GLint *values); -#endif - -#ifndef GL_ARB_tessellation_shader -#define GL_ARB_tessellation_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPatchParameteri (GLenum pname, GLint value); -GLAPI void APIENTRY glPatchParameterfv (GLenum pname, const GLfloat *values); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPATCHPARAMETERIPROC) (GLenum pname, GLint value); -typedef void (APIENTRYP PFNGLPATCHPARAMETERFVPROC) (GLenum pname, const GLfloat *values); -#endif - -#ifndef GL_ARB_texture_buffer_object_rgb32 -#define GL_ARB_texture_buffer_object_rgb32 1 -#endif - -#ifndef GL_ARB_transform_feedback2 -#define GL_ARB_transform_feedback2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindTransformFeedback (GLenum target, GLuint id); -GLAPI void APIENTRY glDeleteTransformFeedbacks (GLsizei n, const GLuint *ids); -GLAPI void APIENTRY glGenTransformFeedbacks (GLsizei n, GLuint *ids); -GLAPI GLboolean APIENTRY glIsTransformFeedback (GLuint id); -GLAPI void APIENTRY glPauseTransformFeedback (void); -GLAPI void APIENTRY glResumeTransformFeedback (void); -GLAPI void APIENTRY glDrawTransformFeedback (GLenum mode, GLuint id); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSPROC) (GLsizei n, const GLuint *ids); -typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKPROC) (GLuint id); -typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKPROC) (void); -typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKPROC) (void); -typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKPROC) (GLenum mode, GLuint id); -#endif - -#ifndef GL_ARB_transform_feedback3 -#define GL_ARB_transform_feedback3 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawTransformFeedbackStream (GLenum mode, GLuint id, GLuint stream); -GLAPI void APIENTRY glBeginQueryIndexed (GLenum target, GLuint index, GLuint id); -GLAPI void APIENTRY glEndQueryIndexed (GLenum target, GLuint index); -GLAPI void APIENTRY glGetQueryIndexediv (GLenum target, GLuint index, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC) (GLenum mode, GLuint id, GLuint stream); -typedef void (APIENTRYP PFNGLBEGINQUERYINDEXEDPROC) (GLenum target, GLuint index, GLuint id); -typedef void (APIENTRYP PFNGLENDQUERYINDEXEDPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLGETQUERYINDEXEDIVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params); -#endif - -#ifndef GL_ARB_ES2_compatibility -#define GL_ARB_ES2_compatibility 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glReleaseShaderCompiler (void); -GLAPI void APIENTRY glShaderBinary (GLsizei count, const GLuint *shaders, GLenum binaryformat, const GLvoid *binary, GLsizei length); -GLAPI void APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision); -GLAPI void APIENTRY glDepthRangef (GLclampf n, GLclampf f); -GLAPI void APIENTRY glClearDepthf (GLclampf d); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRELEASESHADERCOMPILERPROC) (void); -typedef void (APIENTRYP PFNGLSHADERBINARYPROC) (GLsizei count, const GLuint *shaders, GLenum binaryformat, const GLvoid *binary, GLsizei length); -typedef void (APIENTRYP PFNGLGETSHADERPRECISIONFORMATPROC) (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision); -typedef void (APIENTRYP PFNGLDEPTHRANGEFPROC) (GLclampf n, GLclampf f); -typedef void (APIENTRYP PFNGLCLEARDEPTHFPROC) (GLclampf d); -#endif - -#ifndef GL_ARB_get_program_binary -#define GL_ARB_get_program_binary 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetProgramBinary (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary); -GLAPI void APIENTRY glProgramBinary (GLuint program, GLenum binaryFormat, const GLvoid *binary, GLsizei length); -GLAPI void APIENTRY glProgramParameteri (GLuint program, GLenum pname, GLint value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETPROGRAMBINARYPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary); -typedef void (APIENTRYP PFNGLPROGRAMBINARYPROC) (GLuint program, GLenum binaryFormat, const GLvoid *binary, GLsizei length); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIPROC) (GLuint program, GLenum pname, GLint value); -#endif - -#ifndef GL_ARB_separate_shader_objects -#define GL_ARB_separate_shader_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program); -GLAPI void APIENTRY glActiveShaderProgram (GLuint pipeline, GLuint program); -GLAPI GLuint APIENTRY glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar* *strings); -GLAPI void APIENTRY glBindProgramPipeline (GLuint pipeline); -GLAPI void APIENTRY glDeleteProgramPipelines (GLsizei n, const GLuint *pipelines); -GLAPI void APIENTRY glGenProgramPipelines (GLsizei n, GLuint *pipelines); -GLAPI GLboolean APIENTRY glIsProgramPipeline (GLuint pipeline); -GLAPI void APIENTRY glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint *params); -GLAPI void APIENTRY glProgramUniform1i (GLuint program, GLint location, GLint v0); -GLAPI void APIENTRY glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform1f (GLuint program, GLint location, GLfloat v0); -GLAPI void APIENTRY glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform1d (GLuint program, GLint location, GLdouble v0); -GLAPI void APIENTRY glProgramUniform1dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform1ui (GLuint program, GLint location, GLuint v0); -GLAPI void APIENTRY glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniform2i (GLuint program, GLint location, GLint v0, GLint v1); -GLAPI void APIENTRY glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform2f (GLuint program, GLint location, GLfloat v0, GLfloat v1); -GLAPI void APIENTRY glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform2d (GLuint program, GLint location, GLdouble v0, GLdouble v1); -GLAPI void APIENTRY glProgramUniform2dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform2ui (GLuint program, GLint location, GLuint v0, GLuint v1); -GLAPI void APIENTRY glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniform3i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); -GLAPI void APIENTRY glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform3f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -GLAPI void APIENTRY glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform3d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2); -GLAPI void APIENTRY glProgramUniform3dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform3ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); -GLAPI void APIENTRY glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniform4i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -GLAPI void APIENTRY glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform4f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -GLAPI void APIENTRY glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform4d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3); -GLAPI void APIENTRY glProgramUniform4dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform4ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -GLAPI void APIENTRY glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix2x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix3x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix2x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix4x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix3x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix4x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glValidateProgramPipeline (GLuint pipeline); -GLAPI void APIENTRY glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUSEPROGRAMSTAGESPROC) (GLuint pipeline, GLbitfield stages, GLuint program); -typedef void (APIENTRYP PFNGLACTIVESHADERPROGRAMPROC) (GLuint pipeline, GLuint program); -typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMVPROC) (GLenum type, GLsizei count, const GLchar* *strings); -typedef void (APIENTRYP PFNGLBINDPROGRAMPIPELINEPROC) (GLuint pipeline); -typedef void (APIENTRYP PFNGLDELETEPROGRAMPIPELINESPROC) (GLsizei n, const GLuint *pipelines); -typedef void (APIENTRYP PFNGLGENPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMPIPELINEPROC) (GLuint pipeline); -typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEIVPROC) (GLuint pipeline, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IPROC) (GLuint program, GLint location, GLint v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FPROC) (GLuint program, GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DPROC) (GLuint program, GLint location, GLdouble v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIPROC) (GLuint program, GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IPROC) (GLuint program, GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEPROC) (GLuint pipeline); -typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -#endif - -#ifndef GL_ARB_vertex_attrib_64bit -#define GL_ARB_vertex_attrib_64bit 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribL1d (GLuint index, GLdouble x); -GLAPI void APIENTRY glVertexAttribL2d (GLuint index, GLdouble x, GLdouble y); -GLAPI void APIENTRY glVertexAttribL3d (GLuint index, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glVertexAttribL4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glVertexAttribL1dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribL2dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribL3dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribL4dv (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribLPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glGetVertexAttribLdv (GLuint index, GLenum pname, GLdouble *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVPROC) (GLuint index, GLenum pname, GLdouble *params); -#endif - -#ifndef GL_ARB_viewport_array -#define GL_ARB_viewport_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glViewportArrayv (GLuint first, GLsizei count, const GLfloat *v); -GLAPI void APIENTRY glViewportIndexedf (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h); -GLAPI void APIENTRY glViewportIndexedfv (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glScissorArrayv (GLuint first, GLsizei count, const GLint *v); -GLAPI void APIENTRY glScissorIndexed (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); -GLAPI void APIENTRY glScissorIndexedv (GLuint index, const GLint *v); -GLAPI void APIENTRY glDepthRangeArrayv (GLuint first, GLsizei count, const GLclampd *v); -GLAPI void APIENTRY glDepthRangeIndexed (GLuint index, GLclampd n, GLclampd f); -GLAPI void APIENTRY glGetFloati_v (GLenum target, GLuint index, GLfloat *data); -GLAPI void APIENTRY glGetDoublei_v (GLenum target, GLuint index, GLdouble *data); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVIEWPORTARRAYVPROC) (GLuint first, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h); -typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLSCISSORARRAYVPROC) (GLuint first, GLsizei count, const GLint *v); -typedef void (APIENTRYP PFNGLSCISSORINDEXEDPROC) (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLSCISSORINDEXEDVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLDEPTHRANGEARRAYVPROC) (GLuint first, GLsizei count, const GLclampd *v); -typedef void (APIENTRYP PFNGLDEPTHRANGEINDEXEDPROC) (GLuint index, GLclampd n, GLclampd f); -typedef void (APIENTRYP PFNGLGETFLOATI_VPROC) (GLenum target, GLuint index, GLfloat *data); -typedef void (APIENTRYP PFNGLGETDOUBLEI_VPROC) (GLenum target, GLuint index, GLdouble *data); -#endif - -#ifndef GL_ARB_cl_event -#define GL_ARB_cl_event 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLsync APIENTRY glCreateSyncFromCLeventARB (struct _cl_context * context, struct _cl_event * event, GLbitfield flags); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLsync (APIENTRYP PFNGLCREATESYNCFROMCLEVENTARBPROC) (struct _cl_context * context, struct _cl_event * event, GLbitfield flags); -#endif - -#ifndef GL_ARB_debug_output -#define GL_ARB_debug_output 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDebugMessageControlARB (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); -GLAPI void APIENTRY glDebugMessageInsertARB (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); -GLAPI void APIENTRY glDebugMessageCallbackARB (GLDEBUGPROCARB callback, const GLvoid *userParam); -GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLARBPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); -typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTARBPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); -typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKARBPROC) (GLDEBUGPROCARB callback, const GLvoid *userParam); -typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC) (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); -#endif - -#ifndef GL_ARB_robustness -#define GL_ARB_robustness 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLenum APIENTRY glGetGraphicsResetStatusARB (void); -GLAPI void APIENTRY glGetnMapdvARB (GLenum target, GLenum query, GLsizei bufSize, GLdouble *v); -GLAPI void APIENTRY glGetnMapfvARB (GLenum target, GLenum query, GLsizei bufSize, GLfloat *v); -GLAPI void APIENTRY glGetnMapivARB (GLenum target, GLenum query, GLsizei bufSize, GLint *v); -GLAPI void APIENTRY glGetnPixelMapfvARB (GLenum map, GLsizei bufSize, GLfloat *values); -GLAPI void APIENTRY glGetnPixelMapuivARB (GLenum map, GLsizei bufSize, GLuint *values); -GLAPI void APIENTRY glGetnPixelMapusvARB (GLenum map, GLsizei bufSize, GLushort *values); -GLAPI void APIENTRY glGetnPolygonStippleARB (GLsizei bufSize, GLubyte *pattern); -GLAPI void APIENTRY glGetnColorTableARB (GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *table); -GLAPI void APIENTRY glGetnConvolutionFilterARB (GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *image); -GLAPI void APIENTRY glGetnSeparableFilterARB (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, GLvoid *row, GLsizei columnBufSize, GLvoid *column, GLvoid *span); -GLAPI void APIENTRY glGetnHistogramARB (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, GLvoid *values); -GLAPI void APIENTRY glGetnMinmaxARB (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, GLvoid *values); -GLAPI void APIENTRY glGetnTexImageARB (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, GLvoid *img); -GLAPI void APIENTRY glReadnPixelsARB (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, GLvoid *data); -GLAPI void APIENTRY glGetnCompressedTexImageARB (GLenum target, GLint lod, GLsizei bufSize, GLvoid *img); -GLAPI void APIENTRY glGetnUniformfvARB (GLuint program, GLint location, GLsizei bufSize, GLfloat *params); -GLAPI void APIENTRY glGetnUniformivARB (GLuint program, GLint location, GLsizei bufSize, GLint *params); -GLAPI void APIENTRY glGetnUniformuivARB (GLuint program, GLint location, GLsizei bufSize, GLuint *params); -GLAPI void APIENTRY glGetnUniformdvARB (GLuint program, GLint location, GLsizei bufSize, GLdouble *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSARBPROC) (void); -typedef void (APIENTRYP PFNGLGETNMAPDVARBPROC) (GLenum target, GLenum query, GLsizei bufSize, GLdouble *v); -typedef void (APIENTRYP PFNGLGETNMAPFVARBPROC) (GLenum target, GLenum query, GLsizei bufSize, GLfloat *v); -typedef void (APIENTRYP PFNGLGETNMAPIVARBPROC) (GLenum target, GLenum query, GLsizei bufSize, GLint *v); -typedef void (APIENTRYP PFNGLGETNPIXELMAPFVARBPROC) (GLenum map, GLsizei bufSize, GLfloat *values); -typedef void (APIENTRYP PFNGLGETNPIXELMAPUIVARBPROC) (GLenum map, GLsizei bufSize, GLuint *values); -typedef void (APIENTRYP PFNGLGETNPIXELMAPUSVARBPROC) (GLenum map, GLsizei bufSize, GLushort *values); -typedef void (APIENTRYP PFNGLGETNPOLYGONSTIPPLEARBPROC) (GLsizei bufSize, GLubyte *pattern); -typedef void (APIENTRYP PFNGLGETNCOLORTABLEARBPROC) (GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *table); -typedef void (APIENTRYP PFNGLGETNCONVOLUTIONFILTERARBPROC) (GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *image); -typedef void (APIENTRYP PFNGLGETNSEPARABLEFILTERARBPROC) (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, GLvoid *row, GLsizei columnBufSize, GLvoid *column, GLvoid *span); -typedef void (APIENTRYP PFNGLGETNHISTOGRAMARBPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, GLvoid *values); -typedef void (APIENTRYP PFNGLGETNMINMAXARBPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, GLvoid *values); -typedef void (APIENTRYP PFNGLGETNTEXIMAGEARBPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, GLvoid *img); -typedef void (APIENTRYP PFNGLREADNPIXELSARBPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, GLvoid *data); -typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, GLsizei bufSize, GLvoid *img); -typedef void (APIENTRYP PFNGLGETNUNIFORMFVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params); -typedef void (APIENTRYP PFNGLGETNUNIFORMIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params); -typedef void (APIENTRYP PFNGLGETNUNIFORMUIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params); -typedef void (APIENTRYP PFNGLGETNUNIFORMDVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params); -#endif - -#ifndef GL_ARB_shader_stencil_export -#define GL_ARB_shader_stencil_export 1 -#endif - -#ifndef GL_EXT_abgr -#define GL_EXT_abgr 1 -#endif - -#ifndef GL_EXT_blend_color -#define GL_EXT_blend_color 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendColorEXT (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -#endif - -#ifndef GL_EXT_polygon_offset -#define GL_EXT_polygon_offset 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPolygonOffsetEXT (GLfloat factor, GLfloat bias); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOLYGONOFFSETEXTPROC) (GLfloat factor, GLfloat bias); -#endif - -#ifndef GL_EXT_texture -#define GL_EXT_texture 1 -#endif - -#ifndef GL_EXT_texture3D -#define GL_EXT_texture3D 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexImage3DEXT (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTexSubImage3DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -#endif - -#ifndef GL_SGIS_texture_filter4 -#define GL_SGIS_texture_filter4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetTexFilterFuncSGIS (GLenum target, GLenum filter, GLfloat *weights); -GLAPI void APIENTRY glTexFilterFuncSGIS (GLenum target, GLenum filter, GLsizei n, const GLfloat *weights); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLfloat *weights); -typedef void (APIENTRYP PFNGLTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLsizei n, const GLfloat *weights); -#endif - -#ifndef GL_EXT_subtexture -#define GL_EXT_subtexture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexSubImage1DEXT (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTexSubImage2DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -#endif - -#ifndef GL_EXT_copy_texture -#define GL_EXT_copy_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCopyTexImage1DEXT (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -GLAPI void APIENTRY glCopyTexImage2DEXT (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -GLAPI void APIENTRY glCopyTexSubImage1DEXT (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glCopyTexSubImage2DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glCopyTexSubImage3DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -#endif - -#ifndef GL_EXT_histogram -#define GL_EXT_histogram 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetHistogramEXT (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -GLAPI void APIENTRY glGetHistogramParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetHistogramParameterivEXT (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMinmaxEXT (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -GLAPI void APIENTRY glGetMinmaxParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMinmaxParameterivEXT (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glHistogramEXT (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -GLAPI void APIENTRY glMinmaxEXT (GLenum target, GLenum internalformat, GLboolean sink); -GLAPI void APIENTRY glResetHistogramEXT (GLenum target); -GLAPI void APIENTRY glResetMinmaxEXT (GLenum target); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETHISTOGRAMEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMINMAXEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLHISTOGRAMEXTPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLMINMAXEXTPROC) (GLenum target, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLRESETHISTOGRAMEXTPROC) (GLenum target); -typedef void (APIENTRYP PFNGLRESETMINMAXEXTPROC) (GLenum target); -#endif - -#ifndef GL_EXT_convolution -#define GL_EXT_convolution 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glConvolutionFilter1DEXT (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -GLAPI void APIENTRY glConvolutionFilter2DEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -GLAPI void APIENTRY glConvolutionParameterfEXT (GLenum target, GLenum pname, GLfloat params); -GLAPI void APIENTRY glConvolutionParameterfvEXT (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glConvolutionParameteriEXT (GLenum target, GLenum pname, GLint params); -GLAPI void APIENTRY glConvolutionParameterivEXT (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glCopyConvolutionFilter1DEXT (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glCopyConvolutionFilter2DEXT (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetConvolutionFilterEXT (GLenum target, GLenum format, GLenum type, GLvoid *image); -GLAPI void APIENTRY glGetConvolutionParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetConvolutionParameterivEXT (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetSeparableFilterEXT (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -GLAPI void APIENTRY glSeparableFilter2DEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); -#endif - -#ifndef GL_SGI_color_matrix -#define GL_SGI_color_matrix 1 -#endif - -#ifndef GL_SGI_color_table -#define GL_SGI_color_table 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorTableSGI (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -GLAPI void APIENTRY glColorTableParameterfvSGI (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glColorTableParameterivSGI (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glCopyColorTableSGI (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glGetColorTableSGI (GLenum target, GLenum format, GLenum type, GLvoid *table); -GLAPI void APIENTRY glGetColorTableParameterfvSGI (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetColorTableParameterivSGI (GLenum target, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLGETCOLORTABLESGIPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, GLint *params); -#endif - -#ifndef GL_SGIX_pixel_texture -#define GL_SGIX_pixel_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelTexGenSGIX (GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELTEXGENSGIXPROC) (GLenum mode); -#endif - -#ifndef GL_SGIS_pixel_texture -#define GL_SGIS_pixel_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelTexGenParameteriSGIS (GLenum pname, GLint param); -GLAPI void APIENTRY glPixelTexGenParameterivSGIS (GLenum pname, const GLint *params); -GLAPI void APIENTRY glPixelTexGenParameterfSGIS (GLenum pname, GLfloat param); -GLAPI void APIENTRY glPixelTexGenParameterfvSGIS (GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glGetPixelTexGenParameterivSGIS (GLenum pname, GLint *params); -GLAPI void APIENTRY glGetPixelTexGenParameterfvSGIS (GLenum pname, GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERISGISPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFSGISPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, GLfloat *params); -#endif - -#ifndef GL_SGIS_texture4D -#define GL_SGIS_texture4D 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexImage4DSGIS (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTexSubImage4DSGIS (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const GLvoid *pixels); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXIMAGE4DSGISPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE4DSGISPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const GLvoid *pixels); -#endif - -#ifndef GL_SGI_texture_color_table -#define GL_SGI_texture_color_table 1 -#endif - -#ifndef GL_EXT_cmyka -#define GL_EXT_cmyka 1 -#endif - -#ifndef GL_EXT_texture_object -#define GL_EXT_texture_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glAreTexturesResidentEXT (GLsizei n, const GLuint *textures, GLboolean *residences); -GLAPI void APIENTRY glBindTextureEXT (GLenum target, GLuint texture); -GLAPI void APIENTRY glDeleteTexturesEXT (GLsizei n, const GLuint *textures); -GLAPI void APIENTRY glGenTexturesEXT (GLsizei n, GLuint *textures); -GLAPI GLboolean APIENTRY glIsTextureEXT (GLuint texture); -GLAPI void APIENTRY glPrioritizeTexturesEXT (GLsizei n, const GLuint *textures, const GLclampf *priorities); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint *textures, GLboolean *residences); -typedef void (APIENTRYP PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture); -typedef void (APIENTRYP PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint *textures); -typedef void (APIENTRYP PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint *textures); -typedef GLboolean (APIENTRYP PFNGLISTEXTUREEXTPROC) (GLuint texture); -typedef void (APIENTRYP PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint *textures, const GLclampf *priorities); -#endif - -#ifndef GL_SGIS_detail_texture -#define GL_SGIS_detail_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDetailTexFuncSGIS (GLenum target, GLsizei n, const GLfloat *points); -GLAPI void APIENTRY glGetDetailTexFuncSGIS (GLenum target, GLfloat *points); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDETAILTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points); -typedef void (APIENTRYP PFNGLGETDETAILTEXFUNCSGISPROC) (GLenum target, GLfloat *points); -#endif - -#ifndef GL_SGIS_sharpen_texture -#define GL_SGIS_sharpen_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSharpenTexFuncSGIS (GLenum target, GLsizei n, const GLfloat *points); -GLAPI void APIENTRY glGetSharpenTexFuncSGIS (GLenum target, GLfloat *points); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSHARPENTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points); -typedef void (APIENTRYP PFNGLGETSHARPENTEXFUNCSGISPROC) (GLenum target, GLfloat *points); -#endif - -#ifndef GL_EXT_packed_pixels -#define GL_EXT_packed_pixels 1 -#endif - -#ifndef GL_SGIS_texture_lod -#define GL_SGIS_texture_lod 1 -#endif - -#ifndef GL_SGIS_multisample -#define GL_SGIS_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSampleMaskSGIS (GLclampf value, GLboolean invert); -GLAPI void APIENTRY glSamplePatternSGIS (GLenum pattern); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSAMPLEMASKSGISPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLSAMPLEPATTERNSGISPROC) (GLenum pattern); -#endif - -#ifndef GL_EXT_rescale_normal -#define GL_EXT_rescale_normal 1 -#endif - -#ifndef GL_EXT_vertex_array -#define GL_EXT_vertex_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glArrayElementEXT (GLint i); -GLAPI void APIENTRY glColorPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -GLAPI void APIENTRY glDrawArraysEXT (GLenum mode, GLint first, GLsizei count); -GLAPI void APIENTRY glEdgeFlagPointerEXT (GLsizei stride, GLsizei count, const GLboolean *pointer); -GLAPI void APIENTRY glGetPointervEXT (GLenum pname, GLvoid* *params); -GLAPI void APIENTRY glIndexPointerEXT (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -GLAPI void APIENTRY glNormalPointerEXT (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -GLAPI void APIENTRY glTexCoordPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -GLAPI void APIENTRY glVertexPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLARRAYELEMENTEXTPROC) (GLint i); -typedef void (APIENTRYP PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean *pointer); -typedef void (APIENTRYP PFNGLGETPOINTERVEXTPROC) (GLenum pname, GLvoid* *params); -typedef void (APIENTRYP PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -#endif - -#ifndef GL_EXT_misc_attribute -#define GL_EXT_misc_attribute 1 -#endif - -#ifndef GL_SGIS_generate_mipmap -#define GL_SGIS_generate_mipmap 1 -#endif - -#ifndef GL_SGIX_clipmap -#define GL_SGIX_clipmap 1 -#endif - -#ifndef GL_SGIX_shadow -#define GL_SGIX_shadow 1 -#endif - -#ifndef GL_SGIS_texture_edge_clamp -#define GL_SGIS_texture_edge_clamp 1 -#endif - -#ifndef GL_SGIS_texture_border_clamp -#define GL_SGIS_texture_border_clamp 1 -#endif - -#ifndef GL_EXT_blend_minmax -#define GL_EXT_blend_minmax 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationEXT (GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONEXTPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_blend_subtract -#define GL_EXT_blend_subtract 1 -#endif - -#ifndef GL_EXT_blend_logic_op -#define GL_EXT_blend_logic_op 1 -#endif - -#ifndef GL_SGIX_interlace -#define GL_SGIX_interlace 1 -#endif - -#ifndef GL_SGIX_pixel_tiles -#define GL_SGIX_pixel_tiles 1 -#endif - -#ifndef GL_SGIX_texture_select -#define GL_SGIX_texture_select 1 -#endif - -#ifndef GL_SGIX_sprite -#define GL_SGIX_sprite 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSpriteParameterfSGIX (GLenum pname, GLfloat param); -GLAPI void APIENTRY glSpriteParameterfvSGIX (GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glSpriteParameteriSGIX (GLenum pname, GLint param); -GLAPI void APIENTRY glSpriteParameterivSGIX (GLenum pname, const GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSPRITEPARAMETERFSGIXPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLSPRITEPARAMETERFVSGIXPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLSPRITEPARAMETERISGIXPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLSPRITEPARAMETERIVSGIXPROC) (GLenum pname, const GLint *params); -#endif - -#ifndef GL_SGIX_texture_multi_buffer -#define GL_SGIX_texture_multi_buffer 1 -#endif - -#ifndef GL_EXT_point_parameters -#define GL_EXT_point_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameterfEXT (GLenum pname, GLfloat param); -GLAPI void APIENTRY glPointParameterfvEXT (GLenum pname, const GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_SGIS_point_parameters -#define GL_SGIS_point_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameterfSGIS (GLenum pname, GLfloat param); -GLAPI void APIENTRY glPointParameterfvSGIS (GLenum pname, const GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERFSGISPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_SGIX_instruments -#define GL_SGIX_instruments 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLint APIENTRY glGetInstrumentsSGIX (void); -GLAPI void APIENTRY glInstrumentsBufferSGIX (GLsizei size, GLint *buffer); -GLAPI GLint APIENTRY glPollInstrumentsSGIX (GLint *marker_p); -GLAPI void APIENTRY glReadInstrumentsSGIX (GLint marker); -GLAPI void APIENTRY glStartInstrumentsSGIX (void); -GLAPI void APIENTRY glStopInstrumentsSGIX (GLint marker); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLint (APIENTRYP PFNGLGETINSTRUMENTSSGIXPROC) (void); -typedef void (APIENTRYP PFNGLINSTRUMENTSBUFFERSGIXPROC) (GLsizei size, GLint *buffer); -typedef GLint (APIENTRYP PFNGLPOLLINSTRUMENTSSGIXPROC) (GLint *marker_p); -typedef void (APIENTRYP PFNGLREADINSTRUMENTSSGIXPROC) (GLint marker); -typedef void (APIENTRYP PFNGLSTARTINSTRUMENTSSGIXPROC) (void); -typedef void (APIENTRYP PFNGLSTOPINSTRUMENTSSGIXPROC) (GLint marker); -#endif - -#ifndef GL_SGIX_texture_scale_bias -#define GL_SGIX_texture_scale_bias 1 -#endif - -#ifndef GL_SGIX_framezoom -#define GL_SGIX_framezoom 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFrameZoomSGIX (GLint factor); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFRAMEZOOMSGIXPROC) (GLint factor); -#endif - -#ifndef GL_SGIX_tag_sample_buffer -#define GL_SGIX_tag_sample_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTagSampleBufferSGIX (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTAGSAMPLEBUFFERSGIXPROC) (void); -#endif - -#ifndef GL_SGIX_polynomial_ffd -#define GL_SGIX_polynomial_ffd 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDeformationMap3dSGIX (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, GLdouble w1, GLdouble w2, GLint wstride, GLint worder, const GLdouble *points); -GLAPI void APIENTRY glDeformationMap3fSGIX (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, GLfloat w1, GLfloat w2, GLint wstride, GLint worder, const GLfloat *points); -GLAPI void APIENTRY glDeformSGIX (GLbitfield mask); -GLAPI void APIENTRY glLoadIdentityDeformationMapSGIX (GLbitfield mask); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEFORMATIONMAP3DSGIXPROC) (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, GLdouble w1, GLdouble w2, GLint wstride, GLint worder, const GLdouble *points); -typedef void (APIENTRYP PFNGLDEFORMATIONMAP3FSGIXPROC) (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, GLfloat w1, GLfloat w2, GLint wstride, GLint worder, const GLfloat *points); -typedef void (APIENTRYP PFNGLDEFORMSGIXPROC) (GLbitfield mask); -typedef void (APIENTRYP PFNGLLOADIDENTITYDEFORMATIONMAPSGIXPROC) (GLbitfield mask); -#endif - -#ifndef GL_SGIX_reference_plane -#define GL_SGIX_reference_plane 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glReferencePlaneSGIX (const GLdouble *equation); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLREFERENCEPLANESGIXPROC) (const GLdouble *equation); -#endif - -#ifndef GL_SGIX_flush_raster -#define GL_SGIX_flush_raster 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFlushRasterSGIX (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFLUSHRASTERSGIXPROC) (void); -#endif - -#ifndef GL_SGIX_depth_texture -#define GL_SGIX_depth_texture 1 -#endif - -#ifndef GL_SGIS_fog_function -#define GL_SGIS_fog_function 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFogFuncSGIS (GLsizei n, const GLfloat *points); -GLAPI void APIENTRY glGetFogFuncSGIS (GLfloat *points); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFOGFUNCSGISPROC) (GLsizei n, const GLfloat *points); -typedef void (APIENTRYP PFNGLGETFOGFUNCSGISPROC) (GLfloat *points); -#endif - -#ifndef GL_SGIX_fog_offset -#define GL_SGIX_fog_offset 1 -#endif - -#ifndef GL_HP_image_transform -#define GL_HP_image_transform 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glImageTransformParameteriHP (GLenum target, GLenum pname, GLint param); -GLAPI void APIENTRY glImageTransformParameterfHP (GLenum target, GLenum pname, GLfloat param); -GLAPI void APIENTRY glImageTransformParameterivHP (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glImageTransformParameterfvHP (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glGetImageTransformParameterivHP (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetImageTransformParameterfvHP (GLenum target, GLenum pname, GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIHPPROC) (GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFHPPROC) (GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, GLfloat *params); -#endif - -#ifndef GL_HP_convolution_border_modes -#define GL_HP_convolution_border_modes 1 -#endif - -#ifndef GL_SGIX_texture_add_env -#define GL_SGIX_texture_add_env 1 -#endif - -#ifndef GL_EXT_color_subtable -#define GL_EXT_color_subtable 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorSubTableEXT (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -GLAPI void APIENTRY glCopyColorSubTableEXT (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -#endif - -#ifndef GL_PGI_vertex_hints -#define GL_PGI_vertex_hints 1 -#endif - -#ifndef GL_PGI_misc_hints -#define GL_PGI_misc_hints 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glHintPGI (GLenum target, GLint mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLHINTPGIPROC) (GLenum target, GLint mode); -#endif - -#ifndef GL_EXT_paletted_texture -#define GL_EXT_paletted_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorTableEXT (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -GLAPI void APIENTRY glGetColorTableEXT (GLenum target, GLenum format, GLenum type, GLvoid *data); -GLAPI void APIENTRY glGetColorTableParameterivEXT (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetColorTableParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (APIENTRYP PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -#endif - -#ifndef GL_EXT_clip_volume_hint -#define GL_EXT_clip_volume_hint 1 -#endif - -#ifndef GL_SGIX_list_priority -#define GL_SGIX_list_priority 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetListParameterfvSGIX (GLuint list, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetListParameterivSGIX (GLuint list, GLenum pname, GLint *params); -GLAPI void APIENTRY glListParameterfSGIX (GLuint list, GLenum pname, GLfloat param); -GLAPI void APIENTRY glListParameterfvSGIX (GLuint list, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glListParameteriSGIX (GLuint list, GLenum pname, GLint param); -GLAPI void APIENTRY glListParameterivSGIX (GLuint list, GLenum pname, const GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLLISTPARAMETERFSGIXPROC) (GLuint list, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLLISTPARAMETERISGIXPROC) (GLuint list, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, const GLint *params); -#endif - -#ifndef GL_SGIX_ir_instrument1 -#define GL_SGIX_ir_instrument1 1 -#endif - -#ifndef GL_SGIX_calligraphic_fragment -#define GL_SGIX_calligraphic_fragment 1 -#endif - -#ifndef GL_SGIX_texture_lod_bias -#define GL_SGIX_texture_lod_bias 1 -#endif - -#ifndef GL_SGIX_shadow_ambient -#define GL_SGIX_shadow_ambient 1 -#endif - -#ifndef GL_EXT_index_texture -#define GL_EXT_index_texture 1 -#endif - -#ifndef GL_EXT_index_material -#define GL_EXT_index_material 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glIndexMaterialEXT (GLenum face, GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLINDEXMATERIALEXTPROC) (GLenum face, GLenum mode); -#endif - -#ifndef GL_EXT_index_func -#define GL_EXT_index_func 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glIndexFuncEXT (GLenum func, GLclampf ref); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLINDEXFUNCEXTPROC) (GLenum func, GLclampf ref); -#endif - -#ifndef GL_EXT_index_array_formats -#define GL_EXT_index_array_formats 1 -#endif - -#ifndef GL_EXT_compiled_vertex_array -#define GL_EXT_compiled_vertex_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glLockArraysEXT (GLint first, GLsizei count); -GLAPI void APIENTRY glUnlockArraysEXT (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLUNLOCKARRAYSEXTPROC) (void); -#endif - -#ifndef GL_EXT_cull_vertex -#define GL_EXT_cull_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCullParameterdvEXT (GLenum pname, GLdouble *params); -GLAPI void APIENTRY glCullParameterfvEXT (GLenum pname, GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat *params); -#endif - -#ifndef GL_SGIX_ycrcb -#define GL_SGIX_ycrcb 1 -#endif - -#ifndef GL_SGIX_fragment_lighting -#define GL_SGIX_fragment_lighting 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFragmentColorMaterialSGIX (GLenum face, GLenum mode); -GLAPI void APIENTRY glFragmentLightfSGIX (GLenum light, GLenum pname, GLfloat param); -GLAPI void APIENTRY glFragmentLightfvSGIX (GLenum light, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glFragmentLightiSGIX (GLenum light, GLenum pname, GLint param); -GLAPI void APIENTRY glFragmentLightivSGIX (GLenum light, GLenum pname, const GLint *params); -GLAPI void APIENTRY glFragmentLightModelfSGIX (GLenum pname, GLfloat param); -GLAPI void APIENTRY glFragmentLightModelfvSGIX (GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glFragmentLightModeliSGIX (GLenum pname, GLint param); -GLAPI void APIENTRY glFragmentLightModelivSGIX (GLenum pname, const GLint *params); -GLAPI void APIENTRY glFragmentMaterialfSGIX (GLenum face, GLenum pname, GLfloat param); -GLAPI void APIENTRY glFragmentMaterialfvSGIX (GLenum face, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glFragmentMaterialiSGIX (GLenum face, GLenum pname, GLint param); -GLAPI void APIENTRY glFragmentMaterialivSGIX (GLenum face, GLenum pname, const GLint *params); -GLAPI void APIENTRY glGetFragmentLightfvSGIX (GLenum light, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetFragmentLightivSGIX (GLenum light, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetFragmentMaterialfvSGIX (GLenum face, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetFragmentMaterialivSGIX (GLenum face, GLenum pname, GLint *params); -GLAPI void APIENTRY glLightEnviSGIX (GLenum pname, GLint param); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFRAGMENTCOLORMATERIALSGIXPROC) (GLenum face, GLenum mode); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFSGIXPROC) (GLenum light, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTISGIXPROC) (GLenum light, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFSGIXPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELISGIXPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFSGIXPROC) (GLenum face, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALISGIXPROC) (GLenum face, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLLIGHTENVISGIXPROC) (GLenum pname, GLint param); -#endif - -#ifndef GL_IBM_rasterpos_clip -#define GL_IBM_rasterpos_clip 1 -#endif - -#ifndef GL_HP_texture_lighting -#define GL_HP_texture_lighting 1 -#endif - -#ifndef GL_EXT_draw_range_elements -#define GL_EXT_draw_range_elements 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawRangeElementsEXT (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -#endif - -#ifndef GL_WIN_phong_shading -#define GL_WIN_phong_shading 1 -#endif - -#ifndef GL_WIN_specular_fog -#define GL_WIN_specular_fog 1 -#endif - -#ifndef GL_EXT_light_texture -#define GL_EXT_light_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glApplyTextureEXT (GLenum mode); -GLAPI void APIENTRY glTextureLightEXT (GLenum pname); -GLAPI void APIENTRY glTextureMaterialEXT (GLenum face, GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLAPPLYTEXTUREEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLTEXTURELIGHTEXTPROC) (GLenum pname); -typedef void (APIENTRYP PFNGLTEXTUREMATERIALEXTPROC) (GLenum face, GLenum mode); -#endif - -#ifndef GL_SGIX_blend_alpha_minmax -#define GL_SGIX_blend_alpha_minmax 1 -#endif - -#ifndef GL_EXT_bgra -#define GL_EXT_bgra 1 -#endif - -#ifndef GL_SGIX_async -#define GL_SGIX_async 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glAsyncMarkerSGIX (GLuint marker); -GLAPI GLint APIENTRY glFinishAsyncSGIX (GLuint *markerp); -GLAPI GLint APIENTRY glPollAsyncSGIX (GLuint *markerp); -GLAPI GLuint APIENTRY glGenAsyncMarkersSGIX (GLsizei range); -GLAPI void APIENTRY glDeleteAsyncMarkersSGIX (GLuint marker, GLsizei range); -GLAPI GLboolean APIENTRY glIsAsyncMarkerSGIX (GLuint marker); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLASYNCMARKERSGIXPROC) (GLuint marker); -typedef GLint (APIENTRYP PFNGLFINISHASYNCSGIXPROC) (GLuint *markerp); -typedef GLint (APIENTRYP PFNGLPOLLASYNCSGIXPROC) (GLuint *markerp); -typedef GLuint (APIENTRYP PFNGLGENASYNCMARKERSSGIXPROC) (GLsizei range); -typedef void (APIENTRYP PFNGLDELETEASYNCMARKERSSGIXPROC) (GLuint marker, GLsizei range); -typedef GLboolean (APIENTRYP PFNGLISASYNCMARKERSGIXPROC) (GLuint marker); -#endif - -#ifndef GL_SGIX_async_pixel -#define GL_SGIX_async_pixel 1 -#endif - -#ifndef GL_SGIX_async_histogram -#define GL_SGIX_async_histogram 1 -#endif - -#ifndef GL_INTEL_parallel_arrays -#define GL_INTEL_parallel_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexPointervINTEL (GLint size, GLenum type, const GLvoid* *pointer); -GLAPI void APIENTRY glNormalPointervINTEL (GLenum type, const GLvoid* *pointer); -GLAPI void APIENTRY glColorPointervINTEL (GLint size, GLenum type, const GLvoid* *pointer); -GLAPI void APIENTRY glTexCoordPointervINTEL (GLint size, GLenum type, const GLvoid* *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer); -typedef void (APIENTRYP PFNGLNORMALPOINTERVINTELPROC) (GLenum type, const GLvoid* *pointer); -typedef void (APIENTRYP PFNGLCOLORPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer); -typedef void (APIENTRYP PFNGLTEXCOORDPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer); -#endif - -#ifndef GL_HP_occlusion_test -#define GL_HP_occlusion_test 1 -#endif - -#ifndef GL_EXT_pixel_transform -#define GL_EXT_pixel_transform 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelTransformParameteriEXT (GLenum target, GLenum pname, GLint param); -GLAPI void APIENTRY glPixelTransformParameterfEXT (GLenum target, GLenum pname, GLfloat param); -GLAPI void APIENTRY glPixelTransformParameterivEXT (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glPixelTransformParameterfvEXT (GLenum target, GLenum pname, const GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_EXT_pixel_transform_color_table -#define GL_EXT_pixel_transform_color_table 1 -#endif - -#ifndef GL_EXT_shared_texture_palette -#define GL_EXT_shared_texture_palette 1 -#endif - -#ifndef GL_EXT_separate_specular_color -#define GL_EXT_separate_specular_color 1 -#endif - -#ifndef GL_EXT_secondary_color -#define GL_EXT_secondary_color 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSecondaryColor3bEXT (GLbyte red, GLbyte green, GLbyte blue); -GLAPI void APIENTRY glSecondaryColor3bvEXT (const GLbyte *v); -GLAPI void APIENTRY glSecondaryColor3dEXT (GLdouble red, GLdouble green, GLdouble blue); -GLAPI void APIENTRY glSecondaryColor3dvEXT (const GLdouble *v); -GLAPI void APIENTRY glSecondaryColor3fEXT (GLfloat red, GLfloat green, GLfloat blue); -GLAPI void APIENTRY glSecondaryColor3fvEXT (const GLfloat *v); -GLAPI void APIENTRY glSecondaryColor3iEXT (GLint red, GLint green, GLint blue); -GLAPI void APIENTRY glSecondaryColor3ivEXT (const GLint *v); -GLAPI void APIENTRY glSecondaryColor3sEXT (GLshort red, GLshort green, GLshort blue); -GLAPI void APIENTRY glSecondaryColor3svEXT (const GLshort *v); -GLAPI void APIENTRY glSecondaryColor3ubEXT (GLubyte red, GLubyte green, GLubyte blue); -GLAPI void APIENTRY glSecondaryColor3ubvEXT (const GLubyte *v); -GLAPI void APIENTRY glSecondaryColor3uiEXT (GLuint red, GLuint green, GLuint blue); -GLAPI void APIENTRY glSecondaryColor3uivEXT (const GLuint *v); -GLAPI void APIENTRY glSecondaryColor3usEXT (GLushort red, GLushort green, GLushort blue); -GLAPI void APIENTRY glSecondaryColor3usvEXT (const GLushort *v); -GLAPI void APIENTRY glSecondaryColorPointerEXT (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_EXT_texture_perturb_normal -#define GL_EXT_texture_perturb_normal 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureNormalEXT (GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTURENORMALEXTPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_multi_draw_arrays -#define GL_EXT_multi_draw_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMultiDrawArraysEXT (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -GLAPI void APIENTRY glMultiDrawElementsEXT (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -#endif - -#ifndef GL_EXT_fog_coord -#define GL_EXT_fog_coord 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFogCoordfEXT (GLfloat coord); -GLAPI void APIENTRY glFogCoordfvEXT (const GLfloat *coord); -GLAPI void APIENTRY glFogCoorddEXT (GLdouble coord); -GLAPI void APIENTRY glFogCoorddvEXT (const GLdouble *coord); -GLAPI void APIENTRY glFogCoordPointerEXT (GLenum type, GLsizei stride, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFOGCOORDFEXTPROC) (GLfloat coord); -typedef void (APIENTRYP PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord); -typedef void (APIENTRYP PFNGLFOGCOORDDEXTPROC) (GLdouble coord); -typedef void (APIENTRYP PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord); -typedef void (APIENTRYP PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_REND_screen_coordinates -#define GL_REND_screen_coordinates 1 -#endif - -#ifndef GL_EXT_coordinate_frame -#define GL_EXT_coordinate_frame 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTangent3bEXT (GLbyte tx, GLbyte ty, GLbyte tz); -GLAPI void APIENTRY glTangent3bvEXT (const GLbyte *v); -GLAPI void APIENTRY glTangent3dEXT (GLdouble tx, GLdouble ty, GLdouble tz); -GLAPI void APIENTRY glTangent3dvEXT (const GLdouble *v); -GLAPI void APIENTRY glTangent3fEXT (GLfloat tx, GLfloat ty, GLfloat tz); -GLAPI void APIENTRY glTangent3fvEXT (const GLfloat *v); -GLAPI void APIENTRY glTangent3iEXT (GLint tx, GLint ty, GLint tz); -GLAPI void APIENTRY glTangent3ivEXT (const GLint *v); -GLAPI void APIENTRY glTangent3sEXT (GLshort tx, GLshort ty, GLshort tz); -GLAPI void APIENTRY glTangent3svEXT (const GLshort *v); -GLAPI void APIENTRY glBinormal3bEXT (GLbyte bx, GLbyte by, GLbyte bz); -GLAPI void APIENTRY glBinormal3bvEXT (const GLbyte *v); -GLAPI void APIENTRY glBinormal3dEXT (GLdouble bx, GLdouble by, GLdouble bz); -GLAPI void APIENTRY glBinormal3dvEXT (const GLdouble *v); -GLAPI void APIENTRY glBinormal3fEXT (GLfloat bx, GLfloat by, GLfloat bz); -GLAPI void APIENTRY glBinormal3fvEXT (const GLfloat *v); -GLAPI void APIENTRY glBinormal3iEXT (GLint bx, GLint by, GLint bz); -GLAPI void APIENTRY glBinormal3ivEXT (const GLint *v); -GLAPI void APIENTRY glBinormal3sEXT (GLshort bx, GLshort by, GLshort bz); -GLAPI void APIENTRY glBinormal3svEXT (const GLshort *v); -GLAPI void APIENTRY glTangentPointerEXT (GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glBinormalPointerEXT (GLenum type, GLsizei stride, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTANGENT3BEXTPROC) (GLbyte tx, GLbyte ty, GLbyte tz); -typedef void (APIENTRYP PFNGLTANGENT3BVEXTPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLTANGENT3DEXTPROC) (GLdouble tx, GLdouble ty, GLdouble tz); -typedef void (APIENTRYP PFNGLTANGENT3DVEXTPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLTANGENT3FEXTPROC) (GLfloat tx, GLfloat ty, GLfloat tz); -typedef void (APIENTRYP PFNGLTANGENT3FVEXTPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLTANGENT3IEXTPROC) (GLint tx, GLint ty, GLint tz); -typedef void (APIENTRYP PFNGLTANGENT3IVEXTPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLTANGENT3SEXTPROC) (GLshort tx, GLshort ty, GLshort tz); -typedef void (APIENTRYP PFNGLTANGENT3SVEXTPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLBINORMAL3BEXTPROC) (GLbyte bx, GLbyte by, GLbyte bz); -typedef void (APIENTRYP PFNGLBINORMAL3BVEXTPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLBINORMAL3DEXTPROC) (GLdouble bx, GLdouble by, GLdouble bz); -typedef void (APIENTRYP PFNGLBINORMAL3DVEXTPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLBINORMAL3FEXTPROC) (GLfloat bx, GLfloat by, GLfloat bz); -typedef void (APIENTRYP PFNGLBINORMAL3FVEXTPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLBINORMAL3IEXTPROC) (GLint bx, GLint by, GLint bz); -typedef void (APIENTRYP PFNGLBINORMAL3IVEXTPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLBINORMAL3SEXTPROC) (GLshort bx, GLshort by, GLshort bz); -typedef void (APIENTRYP PFNGLBINORMAL3SVEXTPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLTANGENTPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLBINORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_EXT_texture_env_combine -#define GL_EXT_texture_env_combine 1 -#endif - -#ifndef GL_APPLE_specular_vector -#define GL_APPLE_specular_vector 1 -#endif - -#ifndef GL_APPLE_transform_hint -#define GL_APPLE_transform_hint 1 -#endif - -#ifndef GL_SGIX_fog_scale -#define GL_SGIX_fog_scale 1 -#endif - -#ifndef GL_SUNX_constant_data -#define GL_SUNX_constant_data 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFinishTextureSUNX (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFINISHTEXTURESUNXPROC) (void); -#endif - -#ifndef GL_SUN_global_alpha -#define GL_SUN_global_alpha 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGlobalAlphaFactorbSUN (GLbyte factor); -GLAPI void APIENTRY glGlobalAlphaFactorsSUN (GLshort factor); -GLAPI void APIENTRY glGlobalAlphaFactoriSUN (GLint factor); -GLAPI void APIENTRY glGlobalAlphaFactorfSUN (GLfloat factor); -GLAPI void APIENTRY glGlobalAlphaFactordSUN (GLdouble factor); -GLAPI void APIENTRY glGlobalAlphaFactorubSUN (GLubyte factor); -GLAPI void APIENTRY glGlobalAlphaFactorusSUN (GLushort factor); -GLAPI void APIENTRY glGlobalAlphaFactoruiSUN (GLuint factor); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORBSUNPROC) (GLbyte factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORSSUNPROC) (GLshort factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORISUNPROC) (GLint factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORDSUNPROC) (GLdouble factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUBSUNPROC) (GLubyte factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUSSUNPROC) (GLushort factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUISUNPROC) (GLuint factor); -#endif - -#ifndef GL_SUN_triangle_list -#define GL_SUN_triangle_list 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glReplacementCodeuiSUN (GLuint code); -GLAPI void APIENTRY glReplacementCodeusSUN (GLushort code); -GLAPI void APIENTRY glReplacementCodeubSUN (GLubyte code); -GLAPI void APIENTRY glReplacementCodeuivSUN (const GLuint *code); -GLAPI void APIENTRY glReplacementCodeusvSUN (const GLushort *code); -GLAPI void APIENTRY glReplacementCodeubvSUN (const GLubyte *code); -GLAPI void APIENTRY glReplacementCodePointerSUN (GLenum type, GLsizei stride, const GLvoid* *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUISUNPROC) (GLuint code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSSUNPROC) (GLushort code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBSUNPROC) (GLubyte code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVSUNPROC) (const GLuint *code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSVSUNPROC) (const GLushort *code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBVSUNPROC) (const GLubyte *code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEPOINTERSUNPROC) (GLenum type, GLsizei stride, const GLvoid* *pointer); -#endif - -#ifndef GL_SUN_vertex -#define GL_SUN_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColor4ubVertex2fSUN (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); -GLAPI void APIENTRY glColor4ubVertex2fvSUN (const GLubyte *c, const GLfloat *v); -GLAPI void APIENTRY glColor4ubVertex3fSUN (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glColor4ubVertex3fvSUN (const GLubyte *c, const GLfloat *v); -GLAPI void APIENTRY glColor3fVertex3fSUN (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glColor3fVertex3fvSUN (const GLfloat *c, const GLfloat *v); -GLAPI void APIENTRY glNormal3fVertex3fSUN (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glNormal3fVertex3fvSUN (const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glColor4fNormal3fVertex3fSUN (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glColor4fNormal3fVertex3fvSUN (const GLfloat *c, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glTexCoord2fVertex3fSUN (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glTexCoord2fVertex3fvSUN (const GLfloat *tc, const GLfloat *v); -GLAPI void APIENTRY glTexCoord4fVertex4fSUN (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glTexCoord4fVertex4fvSUN (const GLfloat *tc, const GLfloat *v); -GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fSUN (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fvSUN (const GLfloat *tc, const GLubyte *c, const GLfloat *v); -GLAPI void APIENTRY glTexCoord2fColor3fVertex3fSUN (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glTexCoord2fColor3fVertex3fvSUN (const GLfloat *tc, const GLfloat *c, const GLfloat *v); -GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fSUN (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fvSUN (const GLfloat *tc, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fSUN (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fvSUN (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fSUN (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fvSUN (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiVertex3fSUN (GLuint rc, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiVertex3fvSUN (const GLuint *rc, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fSUN (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fvSUN (const GLuint *rc, const GLubyte *c, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fSUN (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fvSUN (const GLuint *rc, const GLfloat *c, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fSUN (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fSUN (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fSUN (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fvSUN (const GLuint *rc, const GLfloat *tc, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FVSUNPROC) (const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FVSUNPROC) (const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FSUNPROC) (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC) (const GLfloat *tc, const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC) (GLuint rc, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC) (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC) (const GLuint *rc, const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -#endif - -#ifndef GL_EXT_blend_func_separate -#define GL_EXT_blend_func_separate 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncSeparateEXT (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -#endif - -#ifndef GL_INGR_blend_func_separate -#define GL_INGR_blend_func_separate 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncSeparateINGR (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINGRPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -#endif - -#ifndef GL_INGR_color_clamp -#define GL_INGR_color_clamp 1 -#endif - -#ifndef GL_INGR_interlace_read -#define GL_INGR_interlace_read 1 -#endif - -#ifndef GL_EXT_stencil_wrap -#define GL_EXT_stencil_wrap 1 -#endif - -#ifndef GL_EXT_422_pixels -#define GL_EXT_422_pixels 1 -#endif - -#ifndef GL_NV_texgen_reflection -#define GL_NV_texgen_reflection 1 -#endif - -#ifndef GL_SUN_convolution_border_modes -#define GL_SUN_convolution_border_modes 1 -#endif - -#ifndef GL_EXT_texture_env_add -#define GL_EXT_texture_env_add 1 -#endif - -#ifndef GL_EXT_texture_lod_bias -#define GL_EXT_texture_lod_bias 1 -#endif - -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_EXT_texture_filter_anisotropic 1 -#endif - -#ifndef GL_EXT_vertex_weighting -#define GL_EXT_vertex_weighting 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexWeightfEXT (GLfloat weight); -GLAPI void APIENTRY glVertexWeightfvEXT (const GLfloat *weight); -GLAPI void APIENTRY glVertexWeightPointerEXT (GLsizei size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTFVEXTPROC) (const GLfloat *weight); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLsizei size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_NV_light_max_exponent -#define GL_NV_light_max_exponent 1 -#endif - -#ifndef GL_NV_vertex_array_range -#define GL_NV_vertex_array_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFlushVertexArrayRangeNV (void); -GLAPI void APIENTRY glVertexArrayRangeNV (GLsizei length, const GLvoid *pointer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void); -typedef void (APIENTRYP PFNGLVERTEXARRAYRANGENVPROC) (GLsizei length, const GLvoid *pointer); -#endif - -#ifndef GL_NV_register_combiners -#define GL_NV_register_combiners 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCombinerParameterfvNV (GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glCombinerParameterfNV (GLenum pname, GLfloat param); -GLAPI void APIENTRY glCombinerParameterivNV (GLenum pname, const GLint *params); -GLAPI void APIENTRY glCombinerParameteriNV (GLenum pname, GLint param); -GLAPI void APIENTRY glCombinerInputNV (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -GLAPI void APIENTRY glCombinerOutputNV (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); -GLAPI void APIENTRY glFinalCombinerInputNV (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -GLAPI void APIENTRY glGetCombinerInputParameterfvNV (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetCombinerInputParameterivNV (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetCombinerOutputParameterfvNV (GLenum stage, GLenum portion, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetCombinerOutputParameterivNV (GLenum stage, GLenum portion, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetFinalCombinerInputParameterfvNV (GLenum variable, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetFinalCombinerInputParameterivNV (GLenum variable, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -typedef void (APIENTRYP PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); -typedef void (APIENTRYP PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint *params); -#endif - -#ifndef GL_NV_fog_distance -#define GL_NV_fog_distance 1 -#endif - -#ifndef GL_NV_texgen_emboss -#define GL_NV_texgen_emboss 1 -#endif - -#ifndef GL_NV_blend_square -#define GL_NV_blend_square 1 -#endif - -#ifndef GL_NV_texture_env_combine4 -#define GL_NV_texture_env_combine4 1 -#endif - -#ifndef GL_MESA_resize_buffers -#define GL_MESA_resize_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glResizeBuffersMESA (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRESIZEBUFFERSMESAPROC) (void); -#endif - -#ifndef GL_MESA_window_pos -#define GL_MESA_window_pos 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glWindowPos2dMESA (GLdouble x, GLdouble y); -GLAPI void APIENTRY glWindowPos2dvMESA (const GLdouble *v); -GLAPI void APIENTRY glWindowPos2fMESA (GLfloat x, GLfloat y); -GLAPI void APIENTRY glWindowPos2fvMESA (const GLfloat *v); -GLAPI void APIENTRY glWindowPos2iMESA (GLint x, GLint y); -GLAPI void APIENTRY glWindowPos2ivMESA (const GLint *v); -GLAPI void APIENTRY glWindowPos2sMESA (GLshort x, GLshort y); -GLAPI void APIENTRY glWindowPos2svMESA (const GLshort *v); -GLAPI void APIENTRY glWindowPos3dMESA (GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glWindowPos3dvMESA (const GLdouble *v); -GLAPI void APIENTRY glWindowPos3fMESA (GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glWindowPos3fvMESA (const GLfloat *v); -GLAPI void APIENTRY glWindowPos3iMESA (GLint x, GLint y, GLint z); -GLAPI void APIENTRY glWindowPos3ivMESA (const GLint *v); -GLAPI void APIENTRY glWindowPos3sMESA (GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glWindowPos3svMESA (const GLshort *v); -GLAPI void APIENTRY glWindowPos4dMESA (GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glWindowPos4dvMESA (const GLdouble *v); -GLAPI void APIENTRY glWindowPos4fMESA (GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glWindowPos4fvMESA (const GLfloat *v); -GLAPI void APIENTRY glWindowPos4iMESA (GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glWindowPos4ivMESA (const GLint *v); -GLAPI void APIENTRY glWindowPos4sMESA (GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void APIENTRY glWindowPos4svMESA (const GLshort *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLWINDOWPOS2DMESAPROC) (GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLWINDOWPOS2DVMESAPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2FMESAPROC) (GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLWINDOWPOS2FVMESAPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2IMESAPROC) (GLint x, GLint y); -typedef void (APIENTRYP PFNGLWINDOWPOS2IVMESAPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2SMESAPROC) (GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLWINDOWPOS2SVMESAPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3DMESAPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLWINDOWPOS3DVMESAPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3FMESAPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLWINDOWPOS3FVMESAPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3IMESAPROC) (GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLWINDOWPOS3IVMESAPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3SMESAPROC) (GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLWINDOWPOS3SVMESAPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4DMESAPROC) (GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLWINDOWPOS4DVMESAPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4FMESAPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLWINDOWPOS4FVMESAPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4IMESAPROC) (GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLWINDOWPOS4IVMESAPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4SMESAPROC) (GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLWINDOWPOS4SVMESAPROC) (const GLshort *v); -#endif - -#ifndef GL_IBM_cull_vertex -#define GL_IBM_cull_vertex 1 -#endif - -#ifndef GL_IBM_multimode_draw_arrays -#define GL_IBM_multimode_draw_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMultiModeDrawArraysIBM (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); -GLAPI void APIENTRY glMultiModeDrawElementsIBM (const GLenum *mode, const GLsizei *count, GLenum type, const GLvoid* const *indices, GLsizei primcount, GLint modestride); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMULTIMODEDRAWARRAYSIBMPROC) (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); -typedef void (APIENTRYP PFNGLMULTIMODEDRAWELEMENTSIBMPROC) (const GLenum *mode, const GLsizei *count, GLenum type, const GLvoid* const *indices, GLsizei primcount, GLint modestride); -#endif - -#ifndef GL_IBM_vertex_array_lists -#define GL_IBM_vertex_array_lists 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorPointerListIBM (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -GLAPI void APIENTRY glSecondaryColorPointerListIBM (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -GLAPI void APIENTRY glEdgeFlagPointerListIBM (GLint stride, const GLboolean* *pointer, GLint ptrstride); -GLAPI void APIENTRY glFogCoordPointerListIBM (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -GLAPI void APIENTRY glIndexPointerListIBM (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -GLAPI void APIENTRY glNormalPointerListIBM (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -GLAPI void APIENTRY glTexCoordPointerListIBM (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -GLAPI void APIENTRY glVertexPointerListIBM (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLEDGEFLAGPOINTERLISTIBMPROC) (GLint stride, const GLboolean* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLFOGCOORDPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLINDEXPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLNORMALPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLTEXCOORDPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLVERTEXPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -#endif - -#ifndef GL_SGIX_subsample -#define GL_SGIX_subsample 1 -#endif - -#ifndef GL_SGIX_ycrcba -#define GL_SGIX_ycrcba 1 -#endif - -#ifndef GL_SGIX_ycrcb_subsample -#define GL_SGIX_ycrcb_subsample 1 -#endif - -#ifndef GL_SGIX_depth_pass_instrument -#define GL_SGIX_depth_pass_instrument 1 -#endif - -#ifndef GL_3DFX_texture_compression_FXT1 -#define GL_3DFX_texture_compression_FXT1 1 -#endif - -#ifndef GL_3DFX_multisample -#define GL_3DFX_multisample 1 -#endif - -#ifndef GL_3DFX_tbuffer -#define GL_3DFX_tbuffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTbufferMask3DFX (GLuint mask); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTBUFFERMASK3DFXPROC) (GLuint mask); -#endif - -#ifndef GL_EXT_multisample -#define GL_EXT_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSampleMaskEXT (GLclampf value, GLboolean invert); -GLAPI void APIENTRY glSamplePatternEXT (GLenum pattern); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSAMPLEMASKEXTPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLSAMPLEPATTERNEXTPROC) (GLenum pattern); -#endif - -#ifndef GL_SGIX_vertex_preclip -#define GL_SGIX_vertex_preclip 1 -#endif - -#ifndef GL_SGIX_convolution_accuracy -#define GL_SGIX_convolution_accuracy 1 -#endif - -#ifndef GL_SGIX_resample -#define GL_SGIX_resample 1 -#endif - -#ifndef GL_SGIS_point_line_texgen -#define GL_SGIS_point_line_texgen 1 -#endif - -#ifndef GL_SGIS_texture_color_mask -#define GL_SGIS_texture_color_mask 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureColorMaskSGIS (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTURECOLORMASKSGISPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); -#endif - -#ifndef GL_SGIX_igloo_interface -#define GL_SGIX_igloo_interface 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glIglooInterfaceSGIX (GLenum pname, const GLvoid *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLIGLOOINTERFACESGIXPROC) (GLenum pname, const GLvoid *params); -#endif - -#ifndef GL_EXT_texture_env_dot3 -#define GL_EXT_texture_env_dot3 1 -#endif - -#ifndef GL_ATI_texture_mirror_once -#define GL_ATI_texture_mirror_once 1 -#endif - -#ifndef GL_NV_fence -#define GL_NV_fence 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDeleteFencesNV (GLsizei n, const GLuint *fences); -GLAPI void APIENTRY glGenFencesNV (GLsizei n, GLuint *fences); -GLAPI GLboolean APIENTRY glIsFenceNV (GLuint fence); -GLAPI GLboolean APIENTRY glTestFenceNV (GLuint fence); -GLAPI void APIENTRY glGetFenceivNV (GLuint fence, GLenum pname, GLint *params); -GLAPI void APIENTRY glFinishFenceNV (GLuint fence); -GLAPI void APIENTRY glSetFenceNV (GLuint fence, GLenum condition); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences); -typedef void (APIENTRYP PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences); -typedef GLboolean (APIENTRYP PFNGLISFENCENVPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLTESTFENCENVPROC) (GLuint fence); -typedef void (APIENTRYP PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLFINISHFENCENVPROC) (GLuint fence); -typedef void (APIENTRYP PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); -#endif - -#ifndef GL_NV_evaluators -#define GL_NV_evaluators 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMapControlPointsNV (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const GLvoid *points); -GLAPI void APIENTRY glMapParameterivNV (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glMapParameterfvNV (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glGetMapControlPointsNV (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, GLvoid *points); -GLAPI void APIENTRY glGetMapParameterivNV (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMapParameterfvNV (GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMapAttribParameterivNV (GLenum target, GLuint index, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMapAttribParameterfvNV (GLenum target, GLuint index, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glEvalMapsNV (GLenum target, GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const GLvoid *points); -typedef void (APIENTRYP PFNGLMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, GLvoid *points); -typedef void (APIENTRYP PFNGLGETMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERIVNVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLEVALMAPSNVPROC) (GLenum target, GLenum mode); -#endif - -#ifndef GL_NV_packed_depth_stencil -#define GL_NV_packed_depth_stencil 1 -#endif - -#ifndef GL_NV_register_combiners2 -#define GL_NV_register_combiners2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCombinerStageParameterfvNV (GLenum stage, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glGetCombinerStageParameterfvNV (GLenum stage, GLenum pname, GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat *params); -#endif - -#ifndef GL_NV_texture_compression_vtc -#define GL_NV_texture_compression_vtc 1 -#endif - -#ifndef GL_NV_texture_rectangle -#define GL_NV_texture_rectangle 1 -#endif - -#ifndef GL_NV_texture_shader -#define GL_NV_texture_shader 1 -#endif - -#ifndef GL_NV_texture_shader2 -#define GL_NV_texture_shader2 1 -#endif - -#ifndef GL_NV_vertex_array_range2 -#define GL_NV_vertex_array_range2 1 -#endif - -#ifndef GL_NV_vertex_program -#define GL_NV_vertex_program 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glAreProgramsResidentNV (GLsizei n, const GLuint *programs, GLboolean *residences); -GLAPI void APIENTRY glBindProgramNV (GLenum target, GLuint id); -GLAPI void APIENTRY glDeleteProgramsNV (GLsizei n, const GLuint *programs); -GLAPI void APIENTRY glExecuteProgramNV (GLenum target, GLuint id, const GLfloat *params); -GLAPI void APIENTRY glGenProgramsNV (GLsizei n, GLuint *programs); -GLAPI void APIENTRY glGetProgramParameterdvNV (GLenum target, GLuint index, GLenum pname, GLdouble *params); -GLAPI void APIENTRY glGetProgramParameterfvNV (GLenum target, GLuint index, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetProgramivNV (GLuint id, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetProgramStringNV (GLuint id, GLenum pname, GLubyte *program); -GLAPI void APIENTRY glGetTrackMatrixivNV (GLenum target, GLuint address, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVertexAttribdvNV (GLuint index, GLenum pname, GLdouble *params); -GLAPI void APIENTRY glGetVertexAttribfvNV (GLuint index, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetVertexAttribivNV (GLuint index, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVertexAttribPointervNV (GLuint index, GLenum pname, GLvoid* *pointer); -GLAPI GLboolean APIENTRY glIsProgramNV (GLuint id); -GLAPI void APIENTRY glLoadProgramNV (GLenum target, GLuint id, GLsizei len, const GLubyte *program); -GLAPI void APIENTRY glProgramParameter4dNV (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glProgramParameter4dvNV (GLenum target, GLuint index, const GLdouble *v); -GLAPI void APIENTRY glProgramParameter4fNV (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glProgramParameter4fvNV (GLenum target, GLuint index, const GLfloat *v); -GLAPI void APIENTRY glProgramParameters4dvNV (GLenum target, GLuint index, GLuint count, const GLdouble *v); -GLAPI void APIENTRY glProgramParameters4fvNV (GLenum target, GLuint index, GLuint count, const GLfloat *v); -GLAPI void APIENTRY glRequestResidentProgramsNV (GLsizei n, const GLuint *programs); -GLAPI void APIENTRY glTrackMatrixNV (GLenum target, GLuint address, GLenum matrix, GLenum transform); -GLAPI void APIENTRY glVertexAttribPointerNV (GLuint index, GLint fsize, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glVertexAttrib1dNV (GLuint index, GLdouble x); -GLAPI void APIENTRY glVertexAttrib1dvNV (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib1fNV (GLuint index, GLfloat x); -GLAPI void APIENTRY glVertexAttrib1fvNV (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib1sNV (GLuint index, GLshort x); -GLAPI void APIENTRY glVertexAttrib1svNV (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib2dNV (GLuint index, GLdouble x, GLdouble y); -GLAPI void APIENTRY glVertexAttrib2dvNV (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib2fNV (GLuint index, GLfloat x, GLfloat y); -GLAPI void APIENTRY glVertexAttrib2fvNV (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib2sNV (GLuint index, GLshort x, GLshort y); -GLAPI void APIENTRY glVertexAttrib2svNV (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib3dNV (GLuint index, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glVertexAttrib3dvNV (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib3fNV (GLuint index, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glVertexAttrib3fvNV (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib3sNV (GLuint index, GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glVertexAttrib3svNV (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4dNV (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glVertexAttrib4dvNV (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttrib4fNV (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glVertexAttrib4fvNV (GLuint index, const GLfloat *v); -GLAPI void APIENTRY glVertexAttrib4sNV (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void APIENTRY glVertexAttrib4svNV (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttrib4ubNV (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -GLAPI void APIENTRY glVertexAttrib4ubvNV (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttribs1dvNV (GLuint index, GLsizei count, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribs1fvNV (GLuint index, GLsizei count, const GLfloat *v); -GLAPI void APIENTRY glVertexAttribs1svNV (GLuint index, GLsizei count, const GLshort *v); -GLAPI void APIENTRY glVertexAttribs2dvNV (GLuint index, GLsizei count, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribs2fvNV (GLuint index, GLsizei count, const GLfloat *v); -GLAPI void APIENTRY glVertexAttribs2svNV (GLuint index, GLsizei count, const GLshort *v); -GLAPI void APIENTRY glVertexAttribs3dvNV (GLuint index, GLsizei count, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribs3fvNV (GLuint index, GLsizei count, const GLfloat *v); -GLAPI void APIENTRY glVertexAttribs3svNV (GLuint index, GLsizei count, const GLshort *v); -GLAPI void APIENTRY glVertexAttribs4dvNV (GLuint index, GLsizei count, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribs4fvNV (GLuint index, GLsizei count, const GLfloat *v); -GLAPI void APIENTRY glVertexAttribs4svNV (GLuint index, GLsizei count, const GLshort *v); -GLAPI void APIENTRY glVertexAttribs4ubvNV (GLuint index, GLsizei count, const GLubyte *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint *programs, GLboolean *residences); -typedef void (APIENTRYP PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint *programs); -typedef void (APIENTRYP PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat *params); -typedef void (APIENTRYP PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint *programs); -typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte *program); -typedef void (APIENTRYP PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, GLvoid* *pointer); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte *program); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLuint count, const GLdouble *v); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLuint count, const GLfloat *v); -typedef void (APIENTRYP PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, const GLuint *programs); -typedef void (APIENTRYP PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform); -typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint fsize, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei count, const GLubyte *v); -#endif - -#ifndef GL_SGIX_texture_coordinate_clamp -#define GL_SGIX_texture_coordinate_clamp 1 -#endif - -#ifndef GL_SGIX_scalebias_hint -#define GL_SGIX_scalebias_hint 1 -#endif - -#ifndef GL_OML_interlace -#define GL_OML_interlace 1 -#endif - -#ifndef GL_OML_subsample -#define GL_OML_subsample 1 -#endif - -#ifndef GL_OML_resample -#define GL_OML_resample 1 -#endif - -#ifndef GL_NV_copy_depth_to_color -#define GL_NV_copy_depth_to_color 1 -#endif - -#ifndef GL_ATI_envmap_bumpmap -#define GL_ATI_envmap_bumpmap 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexBumpParameterivATI (GLenum pname, const GLint *param); -GLAPI void APIENTRY glTexBumpParameterfvATI (GLenum pname, const GLfloat *param); -GLAPI void APIENTRY glGetTexBumpParameterivATI (GLenum pname, GLint *param); -GLAPI void APIENTRY glGetTexBumpParameterfvATI (GLenum pname, GLfloat *param); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERIVATIPROC) (GLenum pname, const GLint *param); -typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERFVATIPROC) (GLenum pname, const GLfloat *param); -typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); -typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); -#endif - -#ifndef GL_ATI_fragment_shader -#define GL_ATI_fragment_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLuint APIENTRY glGenFragmentShadersATI (GLuint range); -GLAPI void APIENTRY glBindFragmentShaderATI (GLuint id); -GLAPI void APIENTRY glDeleteFragmentShaderATI (GLuint id); -GLAPI void APIENTRY glBeginFragmentShaderATI (void); -GLAPI void APIENTRY glEndFragmentShaderATI (void); -GLAPI void APIENTRY glPassTexCoordATI (GLuint dst, GLuint coord, GLenum swizzle); -GLAPI void APIENTRY glSampleMapATI (GLuint dst, GLuint interp, GLenum swizzle); -GLAPI void APIENTRY glColorFragmentOp1ATI (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -GLAPI void APIENTRY glColorFragmentOp2ATI (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -GLAPI void APIENTRY glColorFragmentOp3ATI (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -GLAPI void APIENTRY glAlphaFragmentOp1ATI (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -GLAPI void APIENTRY glAlphaFragmentOp2ATI (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -GLAPI void APIENTRY glAlphaFragmentOp3ATI (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -GLAPI void APIENTRY glSetFragmentShaderConstantATI (GLuint dst, const GLfloat *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLuint (APIENTRYP PFNGLGENFRAGMENTSHADERSATIPROC) (GLuint range); -typedef void (APIENTRYP PFNGLBINDFRAGMENTSHADERATIPROC) (GLuint id); -typedef void (APIENTRYP PFNGLDELETEFRAGMENTSHADERATIPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINFRAGMENTSHADERATIPROC) (void); -typedef void (APIENTRYP PFNGLENDFRAGMENTSHADERATIPROC) (void); -typedef void (APIENTRYP PFNGLPASSTEXCOORDATIPROC) (GLuint dst, GLuint coord, GLenum swizzle); -typedef void (APIENTRYP PFNGLSAMPLEMAPATIPROC) (GLuint dst, GLuint interp, GLenum swizzle); -typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -typedef void (APIENTRYP PFNGLSETFRAGMENTSHADERCONSTANTATIPROC) (GLuint dst, const GLfloat *value); -#endif - -#ifndef GL_ATI_pn_triangles -#define GL_ATI_pn_triangles 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPNTrianglesiATI (GLenum pname, GLint param); -GLAPI void APIENTRY glPNTrianglesfATI (GLenum pname, GLfloat param); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPNTRIANGLESIATIPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPNTRIANGLESFATIPROC) (GLenum pname, GLfloat param); -#endif - -#ifndef GL_ATI_vertex_array_object -#define GL_ATI_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLuint APIENTRY glNewObjectBufferATI (GLsizei size, const GLvoid *pointer, GLenum usage); -GLAPI GLboolean APIENTRY glIsObjectBufferATI (GLuint buffer); -GLAPI void APIENTRY glUpdateObjectBufferATI (GLuint buffer, GLuint offset, GLsizei size, const GLvoid *pointer, GLenum preserve); -GLAPI void APIENTRY glGetObjectBufferfvATI (GLuint buffer, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetObjectBufferivATI (GLuint buffer, GLenum pname, GLint *params); -GLAPI void APIENTRY glFreeObjectBufferATI (GLuint buffer); -GLAPI void APIENTRY glArrayObjectATI (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -GLAPI void APIENTRY glGetArrayObjectfvATI (GLenum array, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetArrayObjectivATI (GLenum array, GLenum pname, GLint *params); -GLAPI void APIENTRY glVariantArrayObjectATI (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -GLAPI void APIENTRY glGetVariantArrayObjectfvATI (GLuint id, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetVariantArrayObjectivATI (GLuint id, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLuint (APIENTRYP PFNGLNEWOBJECTBUFFERATIPROC) (GLsizei size, const GLvoid *pointer, GLenum usage); -typedef GLboolean (APIENTRYP PFNGLISOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLUPDATEOBJECTBUFFERATIPROC) (GLuint buffer, GLuint offset, GLsizei size, const GLvoid *pointer, GLenum preserve); -typedef void (APIENTRYP PFNGLGETOBJECTBUFFERFVATIPROC) (GLuint buffer, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETOBJECTBUFFERIVATIPROC) (GLuint buffer, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLFREEOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLARRAYOBJECTATIPROC) (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (APIENTRYP PFNGLGETARRAYOBJECTFVATIPROC) (GLenum array, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETARRAYOBJECTIVATIPROC) (GLenum array, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLVARIANTARRAYOBJECTATIPROC) (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTFVATIPROC) (GLuint id, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTIVATIPROC) (GLuint id, GLenum pname, GLint *params); -#endif - -#ifndef GL_EXT_vertex_shader -#define GL_EXT_vertex_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginVertexShaderEXT (void); -GLAPI void APIENTRY glEndVertexShaderEXT (void); -GLAPI void APIENTRY glBindVertexShaderEXT (GLuint id); -GLAPI GLuint APIENTRY glGenVertexShadersEXT (GLuint range); -GLAPI void APIENTRY glDeleteVertexShaderEXT (GLuint id); -GLAPI void APIENTRY glShaderOp1EXT (GLenum op, GLuint res, GLuint arg1); -GLAPI void APIENTRY glShaderOp2EXT (GLenum op, GLuint res, GLuint arg1, GLuint arg2); -GLAPI void APIENTRY glShaderOp3EXT (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); -GLAPI void APIENTRY glSwizzleEXT (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -GLAPI void APIENTRY glWriteMaskEXT (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -GLAPI void APIENTRY glInsertComponentEXT (GLuint res, GLuint src, GLuint num); -GLAPI void APIENTRY glExtractComponentEXT (GLuint res, GLuint src, GLuint num); -GLAPI GLuint APIENTRY glGenSymbolsEXT (GLenum datatype, GLenum storagetype, GLenum range, GLuint components); -GLAPI void APIENTRY glSetInvariantEXT (GLuint id, GLenum type, const GLvoid *addr); -GLAPI void APIENTRY glSetLocalConstantEXT (GLuint id, GLenum type, const GLvoid *addr); -GLAPI void APIENTRY glVariantbvEXT (GLuint id, const GLbyte *addr); -GLAPI void APIENTRY glVariantsvEXT (GLuint id, const GLshort *addr); -GLAPI void APIENTRY glVariantivEXT (GLuint id, const GLint *addr); -GLAPI void APIENTRY glVariantfvEXT (GLuint id, const GLfloat *addr); -GLAPI void APIENTRY glVariantdvEXT (GLuint id, const GLdouble *addr); -GLAPI void APIENTRY glVariantubvEXT (GLuint id, const GLubyte *addr); -GLAPI void APIENTRY glVariantusvEXT (GLuint id, const GLushort *addr); -GLAPI void APIENTRY glVariantuivEXT (GLuint id, const GLuint *addr); -GLAPI void APIENTRY glVariantPointerEXT (GLuint id, GLenum type, GLuint stride, const GLvoid *addr); -GLAPI void APIENTRY glEnableVariantClientStateEXT (GLuint id); -GLAPI void APIENTRY glDisableVariantClientStateEXT (GLuint id); -GLAPI GLuint APIENTRY glBindLightParameterEXT (GLenum light, GLenum value); -GLAPI GLuint APIENTRY glBindMaterialParameterEXT (GLenum face, GLenum value); -GLAPI GLuint APIENTRY glBindTexGenParameterEXT (GLenum unit, GLenum coord, GLenum value); -GLAPI GLuint APIENTRY glBindTextureUnitParameterEXT (GLenum unit, GLenum value); -GLAPI GLuint APIENTRY glBindParameterEXT (GLenum value); -GLAPI GLboolean APIENTRY glIsVariantEnabledEXT (GLuint id, GLenum cap); -GLAPI void APIENTRY glGetVariantBooleanvEXT (GLuint id, GLenum value, GLboolean *data); -GLAPI void APIENTRY glGetVariantIntegervEXT (GLuint id, GLenum value, GLint *data); -GLAPI void APIENTRY glGetVariantFloatvEXT (GLuint id, GLenum value, GLfloat *data); -GLAPI void APIENTRY glGetVariantPointervEXT (GLuint id, GLenum value, GLvoid* *data); -GLAPI void APIENTRY glGetInvariantBooleanvEXT (GLuint id, GLenum value, GLboolean *data); -GLAPI void APIENTRY glGetInvariantIntegervEXT (GLuint id, GLenum value, GLint *data); -GLAPI void APIENTRY glGetInvariantFloatvEXT (GLuint id, GLenum value, GLfloat *data); -GLAPI void APIENTRY glGetLocalConstantBooleanvEXT (GLuint id, GLenum value, GLboolean *data); -GLAPI void APIENTRY glGetLocalConstantIntegervEXT (GLuint id, GLenum value, GLint *data); -GLAPI void APIENTRY glGetLocalConstantFloatvEXT (GLuint id, GLenum value, GLfloat *data); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINVERTEXSHADEREXTPROC) (void); -typedef void (APIENTRYP PFNGLENDVERTEXSHADEREXTPROC) (void); -typedef void (APIENTRYP PFNGLBINDVERTEXSHADEREXTPROC) (GLuint id); -typedef GLuint (APIENTRYP PFNGLGENVERTEXSHADERSEXTPROC) (GLuint range); -typedef void (APIENTRYP PFNGLDELETEVERTEXSHADEREXTPROC) (GLuint id); -typedef void (APIENTRYP PFNGLSHADEROP1EXTPROC) (GLenum op, GLuint res, GLuint arg1); -typedef void (APIENTRYP PFNGLSHADEROP2EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2); -typedef void (APIENTRYP PFNGLSHADEROP3EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); -typedef void (APIENTRYP PFNGLSWIZZLEEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -typedef void (APIENTRYP PFNGLWRITEMASKEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -typedef void (APIENTRYP PFNGLINSERTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); -typedef void (APIENTRYP PFNGLEXTRACTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); -typedef GLuint (APIENTRYP PFNGLGENSYMBOLSEXTPROC) (GLenum datatype, GLenum storagetype, GLenum range, GLuint components); -typedef void (APIENTRYP PFNGLSETINVARIANTEXTPROC) (GLuint id, GLenum type, const GLvoid *addr); -typedef void (APIENTRYP PFNGLSETLOCALCONSTANTEXTPROC) (GLuint id, GLenum type, const GLvoid *addr); -typedef void (APIENTRYP PFNGLVARIANTBVEXTPROC) (GLuint id, const GLbyte *addr); -typedef void (APIENTRYP PFNGLVARIANTSVEXTPROC) (GLuint id, const GLshort *addr); -typedef void (APIENTRYP PFNGLVARIANTIVEXTPROC) (GLuint id, const GLint *addr); -typedef void (APIENTRYP PFNGLVARIANTFVEXTPROC) (GLuint id, const GLfloat *addr); -typedef void (APIENTRYP PFNGLVARIANTDVEXTPROC) (GLuint id, const GLdouble *addr); -typedef void (APIENTRYP PFNGLVARIANTUBVEXTPROC) (GLuint id, const GLubyte *addr); -typedef void (APIENTRYP PFNGLVARIANTUSVEXTPROC) (GLuint id, const GLushort *addr); -typedef void (APIENTRYP PFNGLVARIANTUIVEXTPROC) (GLuint id, const GLuint *addr); -typedef void (APIENTRYP PFNGLVARIANTPOINTEREXTPROC) (GLuint id, GLenum type, GLuint stride, const GLvoid *addr); -typedef void (APIENTRYP PFNGLENABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); -typedef void (APIENTRYP PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); -typedef GLuint (APIENTRYP PFNGLBINDLIGHTPARAMETEREXTPROC) (GLenum light, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDMATERIALPARAMETEREXTPROC) (GLenum face, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDTEXGENPARAMETEREXTPROC) (GLenum unit, GLenum coord, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDTEXTUREUNITPARAMETEREXTPROC) (GLenum unit, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDPARAMETEREXTPROC) (GLenum value); -typedef GLboolean (APIENTRYP PFNGLISVARIANTENABLEDEXTPROC) (GLuint id, GLenum cap); -typedef void (APIENTRYP PFNGLGETVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (APIENTRYP PFNGLGETVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (APIENTRYP PFNGLGETVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (APIENTRYP PFNGLGETVARIANTPOINTERVEXTPROC) (GLuint id, GLenum value, GLvoid* *data); -typedef void (APIENTRYP PFNGLGETINVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (APIENTRYP PFNGLGETINVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (APIENTRYP PFNGLGETINVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (APIENTRYP PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (APIENTRYP PFNGLGETLOCALCONSTANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (APIENTRYP PFNGLGETLOCALCONSTANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -#endif - -#ifndef GL_ATI_vertex_streams -#define GL_ATI_vertex_streams 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexStream1sATI (GLenum stream, GLshort x); -GLAPI void APIENTRY glVertexStream1svATI (GLenum stream, const GLshort *coords); -GLAPI void APIENTRY glVertexStream1iATI (GLenum stream, GLint x); -GLAPI void APIENTRY glVertexStream1ivATI (GLenum stream, const GLint *coords); -GLAPI void APIENTRY glVertexStream1fATI (GLenum stream, GLfloat x); -GLAPI void APIENTRY glVertexStream1fvATI (GLenum stream, const GLfloat *coords); -GLAPI void APIENTRY glVertexStream1dATI (GLenum stream, GLdouble x); -GLAPI void APIENTRY glVertexStream1dvATI (GLenum stream, const GLdouble *coords); -GLAPI void APIENTRY glVertexStream2sATI (GLenum stream, GLshort x, GLshort y); -GLAPI void APIENTRY glVertexStream2svATI (GLenum stream, const GLshort *coords); -GLAPI void APIENTRY glVertexStream2iATI (GLenum stream, GLint x, GLint y); -GLAPI void APIENTRY glVertexStream2ivATI (GLenum stream, const GLint *coords); -GLAPI void APIENTRY glVertexStream2fATI (GLenum stream, GLfloat x, GLfloat y); -GLAPI void APIENTRY glVertexStream2fvATI (GLenum stream, const GLfloat *coords); -GLAPI void APIENTRY glVertexStream2dATI (GLenum stream, GLdouble x, GLdouble y); -GLAPI void APIENTRY glVertexStream2dvATI (GLenum stream, const GLdouble *coords); -GLAPI void APIENTRY glVertexStream3sATI (GLenum stream, GLshort x, GLshort y, GLshort z); -GLAPI void APIENTRY glVertexStream3svATI (GLenum stream, const GLshort *coords); -GLAPI void APIENTRY glVertexStream3iATI (GLenum stream, GLint x, GLint y, GLint z); -GLAPI void APIENTRY glVertexStream3ivATI (GLenum stream, const GLint *coords); -GLAPI void APIENTRY glVertexStream3fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glVertexStream3fvATI (GLenum stream, const GLfloat *coords); -GLAPI void APIENTRY glVertexStream3dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glVertexStream3dvATI (GLenum stream, const GLdouble *coords); -GLAPI void APIENTRY glVertexStream4sATI (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void APIENTRY glVertexStream4svATI (GLenum stream, const GLshort *coords); -GLAPI void APIENTRY glVertexStream4iATI (GLenum stream, GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glVertexStream4ivATI (GLenum stream, const GLint *coords); -GLAPI void APIENTRY glVertexStream4fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glVertexStream4fvATI (GLenum stream, const GLfloat *coords); -GLAPI void APIENTRY glVertexStream4dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glVertexStream4dvATI (GLenum stream, const GLdouble *coords); -GLAPI void APIENTRY glNormalStream3bATI (GLenum stream, GLbyte nx, GLbyte ny, GLbyte nz); -GLAPI void APIENTRY glNormalStream3bvATI (GLenum stream, const GLbyte *coords); -GLAPI void APIENTRY glNormalStream3sATI (GLenum stream, GLshort nx, GLshort ny, GLshort nz); -GLAPI void APIENTRY glNormalStream3svATI (GLenum stream, const GLshort *coords); -GLAPI void APIENTRY glNormalStream3iATI (GLenum stream, GLint nx, GLint ny, GLint nz); -GLAPI void APIENTRY glNormalStream3ivATI (GLenum stream, const GLint *coords); -GLAPI void APIENTRY glNormalStream3fATI (GLenum stream, GLfloat nx, GLfloat ny, GLfloat nz); -GLAPI void APIENTRY glNormalStream3fvATI (GLenum stream, const GLfloat *coords); -GLAPI void APIENTRY glNormalStream3dATI (GLenum stream, GLdouble nx, GLdouble ny, GLdouble nz); -GLAPI void APIENTRY glNormalStream3dvATI (GLenum stream, const GLdouble *coords); -GLAPI void APIENTRY glClientActiveVertexStreamATI (GLenum stream); -GLAPI void APIENTRY glVertexBlendEnviATI (GLenum pname, GLint param); -GLAPI void APIENTRY glVertexBlendEnvfATI (GLenum pname, GLfloat param); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXSTREAM1SATIPROC) (GLenum stream, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1IATIPROC) (GLenum stream, GLint x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1FATIPROC) (GLenum stream, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1DATIPROC) (GLenum stream, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2SATIPROC) (GLenum stream, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2IATIPROC) (GLenum stream, GLint x, GLint y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2FATIPROC) (GLenum stream, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2DATIPROC) (GLenum stream, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4IATIPROC) (GLenum stream, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3BATIPROC) (GLenum stream, GLbyte nx, GLbyte ny, GLbyte nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3BVATIPROC) (GLenum stream, const GLbyte *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3SATIPROC) (GLenum stream, GLshort nx, GLshort ny, GLshort nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3IATIPROC) (GLenum stream, GLint nx, GLint ny, GLint nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3FATIPROC) (GLenum stream, GLfloat nx, GLfloat ny, GLfloat nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3DATIPROC) (GLenum stream, GLdouble nx, GLdouble ny, GLdouble nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC) (GLenum stream); -typedef void (APIENTRYP PFNGLVERTEXBLENDENVIATIPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLVERTEXBLENDENVFATIPROC) (GLenum pname, GLfloat param); -#endif - -#ifndef GL_ATI_element_array -#define GL_ATI_element_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glElementPointerATI (GLenum type, const GLvoid *pointer); -GLAPI void APIENTRY glDrawElementArrayATI (GLenum mode, GLsizei count); -GLAPI void APIENTRY glDrawRangeElementArrayATI (GLenum mode, GLuint start, GLuint end, GLsizei count); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLELEMENTPOINTERATIPROC) (GLenum type, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYATIPROC) (GLenum mode, GLsizei count); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYATIPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count); -#endif - -#ifndef GL_SUN_mesh_array -#define GL_SUN_mesh_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawMeshArraysSUN (GLenum mode, GLint first, GLsizei count, GLsizei width); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWMESHARRAYSSUNPROC) (GLenum mode, GLint first, GLsizei count, GLsizei width); -#endif - -#ifndef GL_SUN_slice_accum -#define GL_SUN_slice_accum 1 -#endif - -#ifndef GL_NV_multisample_filter_hint -#define GL_NV_multisample_filter_hint 1 -#endif - -#ifndef GL_NV_depth_clamp -#define GL_NV_depth_clamp 1 -#endif - -#ifndef GL_NV_occlusion_query -#define GL_NV_occlusion_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenOcclusionQueriesNV (GLsizei n, GLuint *ids); -GLAPI void APIENTRY glDeleteOcclusionQueriesNV (GLsizei n, const GLuint *ids); -GLAPI GLboolean APIENTRY glIsOcclusionQueryNV (GLuint id); -GLAPI void APIENTRY glBeginOcclusionQueryNV (GLuint id); -GLAPI void APIENTRY glEndOcclusionQueryNV (void); -GLAPI void APIENTRY glGetOcclusionQueryivNV (GLuint id, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetOcclusionQueryuivNV (GLuint id, GLenum pname, GLuint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint *ids); -typedef void (APIENTRYP PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLENDOCCLUSIONQUERYNVPROC) (void); -typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint *params); -#endif - -#ifndef GL_NV_point_sprite -#define GL_NV_point_sprite 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameteriNV (GLenum pname, GLint param); -GLAPI void APIENTRY glPointParameterivNV (GLenum pname, const GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERINVPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const GLint *params); -#endif - -#ifndef GL_NV_texture_shader3 -#define GL_NV_texture_shader3 1 -#endif - -#ifndef GL_NV_vertex_program1_1 -#define GL_NV_vertex_program1_1 1 -#endif - -#ifndef GL_EXT_shadow_funcs -#define GL_EXT_shadow_funcs 1 -#endif - -#ifndef GL_EXT_stencil_two_side -#define GL_EXT_stencil_two_side 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glActiveStencilFaceEXT (GLenum face); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face); -#endif - -#ifndef GL_ATI_text_fragment_shader -#define GL_ATI_text_fragment_shader 1 -#endif - -#ifndef GL_APPLE_client_storage -#define GL_APPLE_client_storage 1 -#endif - -#ifndef GL_APPLE_element_array -#define GL_APPLE_element_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glElementPointerAPPLE (GLenum type, const GLvoid *pointer); -GLAPI void APIENTRY glDrawElementArrayAPPLE (GLenum mode, GLint first, GLsizei count); -GLAPI void APIENTRY glDrawRangeElementArrayAPPLE (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); -GLAPI void APIENTRY glMultiDrawElementArrayAPPLE (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -GLAPI void APIENTRY glMultiDrawRangeElementArrayAPPLE (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLELEMENTPOINTERAPPLEPROC) (GLenum type, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -typedef void (APIENTRYP PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount); -#endif - -#ifndef GL_APPLE_fence -#define GL_APPLE_fence 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenFencesAPPLE (GLsizei n, GLuint *fences); -GLAPI void APIENTRY glDeleteFencesAPPLE (GLsizei n, const GLuint *fences); -GLAPI void APIENTRY glSetFenceAPPLE (GLuint fence); -GLAPI GLboolean APIENTRY glIsFenceAPPLE (GLuint fence); -GLAPI GLboolean APIENTRY glTestFenceAPPLE (GLuint fence); -GLAPI void APIENTRY glFinishFenceAPPLE (GLuint fence); -GLAPI GLboolean APIENTRY glTestObjectAPPLE (GLenum object, GLuint name); -GLAPI void APIENTRY glFinishObjectAPPLE (GLenum object, GLint name); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENFENCESAPPLEPROC) (GLsizei n, GLuint *fences); -typedef void (APIENTRYP PFNGLDELETEFENCESAPPLEPROC) (GLsizei n, const GLuint *fences); -typedef void (APIENTRYP PFNGLSETFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLISFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLTESTFENCEAPPLEPROC) (GLuint fence); -typedef void (APIENTRYP PFNGLFINISHFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLTESTOBJECTAPPLEPROC) (GLenum object, GLuint name); -typedef void (APIENTRYP PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name); -#endif - -#ifndef GL_APPLE_vertex_array_object -#define GL_APPLE_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindVertexArrayAPPLE (GLuint array); -GLAPI void APIENTRY glDeleteVertexArraysAPPLE (GLsizei n, const GLuint *arrays); -GLAPI void APIENTRY glGenVertexArraysAPPLE (GLsizei n, GLuint *arrays); -GLAPI GLboolean APIENTRY glIsVertexArrayAPPLE (GLuint array); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array); -typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays); -typedef void (APIENTRYP PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, GLuint *arrays); -typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array); -#endif - -#ifndef GL_APPLE_vertex_array_range -#define GL_APPLE_vertex_array_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexArrayRangeAPPLE (GLsizei length, GLvoid *pointer); -GLAPI void APIENTRY glFlushVertexArrayRangeAPPLE (GLsizei length, GLvoid *pointer); -GLAPI void APIENTRY glVertexArrayParameteriAPPLE (GLenum pname, GLint param); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, GLvoid *pointer); -typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXARRAYPARAMETERIAPPLEPROC) (GLenum pname, GLint param); -#endif - -#ifndef GL_APPLE_ycbcr_422 -#define GL_APPLE_ycbcr_422 1 -#endif - -#ifndef GL_S3_s3tc -#define GL_S3_s3tc 1 -#endif - -#ifndef GL_ATI_draw_buffers -#define GL_ATI_draw_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawBuffersATI (GLsizei n, const GLenum *bufs); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum *bufs); -#endif - -#ifndef GL_ATI_pixel_format_float -#define GL_ATI_pixel_format_float 1 -/* This is really a WGL extension, but defines some associated GL enums. - * ATI does not export "GL_ATI_pixel_format_float" in the GL_EXTENSIONS string. - */ -#endif - -#ifndef GL_ATI_texture_env_combine3 -#define GL_ATI_texture_env_combine3 1 -#endif - -#ifndef GL_ATI_texture_float -#define GL_ATI_texture_float 1 -#endif - -#ifndef GL_NV_float_buffer -#define GL_NV_float_buffer 1 -#endif - -#ifndef GL_NV_fragment_program -#define GL_NV_fragment_program 1 -/* Some NV_fragment_program entry points are shared with ARB_vertex_program. */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramNamedParameter4fNV (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glProgramNamedParameter4dNV (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glProgramNamedParameter4fvNV (GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v); -GLAPI void APIENTRY glProgramNamedParameter4dvNV (GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v); -GLAPI void APIENTRY glGetProgramNamedParameterfvNV (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params); -GLAPI void APIENTRY glGetProgramNamedParameterdvNV (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v); -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v); -typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params); -#endif - -#ifndef GL_NV_half_float -#define GL_NV_half_float 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertex2hNV (GLhalfNV x, GLhalfNV y); -GLAPI void APIENTRY glVertex2hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glVertex3hNV (GLhalfNV x, GLhalfNV y, GLhalfNV z); -GLAPI void APIENTRY glVertex3hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glVertex4hNV (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); -GLAPI void APIENTRY glVertex4hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glNormal3hNV (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz); -GLAPI void APIENTRY glNormal3hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glColor3hNV (GLhalfNV red, GLhalfNV green, GLhalfNV blue); -GLAPI void APIENTRY glColor3hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glColor4hNV (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha); -GLAPI void APIENTRY glColor4hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glTexCoord1hNV (GLhalfNV s); -GLAPI void APIENTRY glTexCoord1hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glTexCoord2hNV (GLhalfNV s, GLhalfNV t); -GLAPI void APIENTRY glTexCoord2hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glTexCoord3hNV (GLhalfNV s, GLhalfNV t, GLhalfNV r); -GLAPI void APIENTRY glTexCoord3hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glTexCoord4hNV (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); -GLAPI void APIENTRY glTexCoord4hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glMultiTexCoord1hNV (GLenum target, GLhalfNV s); -GLAPI void APIENTRY glMultiTexCoord1hvNV (GLenum target, const GLhalfNV *v); -GLAPI void APIENTRY glMultiTexCoord2hNV (GLenum target, GLhalfNV s, GLhalfNV t); -GLAPI void APIENTRY glMultiTexCoord2hvNV (GLenum target, const GLhalfNV *v); -GLAPI void APIENTRY glMultiTexCoord3hNV (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r); -GLAPI void APIENTRY glMultiTexCoord3hvNV (GLenum target, const GLhalfNV *v); -GLAPI void APIENTRY glMultiTexCoord4hNV (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); -GLAPI void APIENTRY glMultiTexCoord4hvNV (GLenum target, const GLhalfNV *v); -GLAPI void APIENTRY glFogCoordhNV (GLhalfNV fog); -GLAPI void APIENTRY glFogCoordhvNV (const GLhalfNV *fog); -GLAPI void APIENTRY glSecondaryColor3hNV (GLhalfNV red, GLhalfNV green, GLhalfNV blue); -GLAPI void APIENTRY glSecondaryColor3hvNV (const GLhalfNV *v); -GLAPI void APIENTRY glVertexWeighthNV (GLhalfNV weight); -GLAPI void APIENTRY glVertexWeighthvNV (const GLhalfNV *weight); -GLAPI void APIENTRY glVertexAttrib1hNV (GLuint index, GLhalfNV x); -GLAPI void APIENTRY glVertexAttrib1hvNV (GLuint index, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttrib2hNV (GLuint index, GLhalfNV x, GLhalfNV y); -GLAPI void APIENTRY glVertexAttrib2hvNV (GLuint index, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttrib3hNV (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z); -GLAPI void APIENTRY glVertexAttrib3hvNV (GLuint index, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttrib4hNV (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); -GLAPI void APIENTRY glVertexAttrib4hvNV (GLuint index, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttribs1hvNV (GLuint index, GLsizei n, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttribs2hvNV (GLuint index, GLsizei n, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttribs3hvNV (GLuint index, GLsizei n, const GLhalfNV *v); -GLAPI void APIENTRY glVertexAttribs4hvNV (GLuint index, GLsizei n, const GLhalfNV *v); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEX2HNVPROC) (GLhalfNV x, GLhalfNV y); -typedef void (APIENTRYP PFNGLVERTEX2HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEX3HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z); -typedef void (APIENTRYP PFNGLVERTEX3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEX4HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); -typedef void (APIENTRYP PFNGLVERTEX4HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLNORMAL3HNVPROC) (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz); -typedef void (APIENTRYP PFNGLNORMAL3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue); -typedef void (APIENTRYP PFNGLCOLOR3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLCOLOR4HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha); -typedef void (APIENTRYP PFNGLCOLOR4HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD1HNVPROC) (GLhalfNV s); -typedef void (APIENTRYP PFNGLTEXCOORD1HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD2HNVPROC) (GLhalfNV s, GLhalfNV t); -typedef void (APIENTRYP PFNGLTEXCOORD2HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD3HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r); -typedef void (APIENTRYP PFNGLTEXCOORD3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD4HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); -typedef void (APIENTRYP PFNGLTEXCOORD4HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalfNV s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLFOGCOORDHNVPROC) (GLhalfNV fog); -typedef void (APIENTRYP PFNGLFOGCOORDHVNVPROC) (const GLhalfNV *fog); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTHNVPROC) (GLhalfNV weight); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalfNV *weight); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalfNV x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -#endif - -#ifndef GL_NV_pixel_data_range -#define GL_NV_pixel_data_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelDataRangeNV (GLenum target, GLsizei length, GLvoid *pointer); -GLAPI void APIENTRY glFlushPixelDataRangeNV (GLenum target); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, GLvoid *pointer); -typedef void (APIENTRYP PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target); -#endif - -#ifndef GL_NV_primitive_restart -#define GL_NV_primitive_restart 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPrimitiveRestartNV (void); -GLAPI void APIENTRY glPrimitiveRestartIndexNV (GLuint index); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPRIMITIVERESTARTNVPROC) (void); -typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index); -#endif - -#ifndef GL_NV_texture_expand_normal -#define GL_NV_texture_expand_normal 1 -#endif - -#ifndef GL_NV_vertex_program2 -#define GL_NV_vertex_program2 1 -#endif - -#ifndef GL_ATI_map_object_buffer -#define GL_ATI_map_object_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLvoid* APIENTRY glMapObjectBufferATI (GLuint buffer); -GLAPI void APIENTRY glUnmapObjectBufferATI (GLuint buffer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLvoid* (APIENTRYP PFNGLMAPOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLUNMAPOBJECTBUFFERATIPROC) (GLuint buffer); -#endif - -#ifndef GL_ATI_separate_stencil -#define GL_ATI_separate_stencil 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glStencilOpSeparateATI (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -GLAPI void APIENTRY glStencilFuncSeparateATI (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEATIPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEATIPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); -#endif - -#ifndef GL_ATI_vertex_attrib_array_object -#define GL_ATI_vertex_attrib_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribArrayObjectATI (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); -GLAPI void APIENTRY glGetVertexAttribArrayObjectfvATI (GLuint index, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetVertexAttribArrayObjectivATI (GLuint index, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBARRAYOBJECTATIPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint *params); -#endif - -#ifndef GL_OES_read_format -#define GL_OES_read_format 1 -#endif - -#ifndef GL_EXT_depth_bounds_test -#define GL_EXT_depth_bounds_test 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDepthBoundsEXT (GLclampd zmin, GLclampd zmax); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEPTHBOUNDSEXTPROC) (GLclampd zmin, GLclampd zmax); -#endif - -#ifndef GL_EXT_texture_mirror_clamp -#define GL_EXT_texture_mirror_clamp 1 -#endif - -#ifndef GL_EXT_blend_equation_separate -#define GL_EXT_blend_equation_separate 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationSeparateEXT (GLenum modeRGB, GLenum modeAlpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha); -#endif - -#ifndef GL_MESA_pack_invert -#define GL_MESA_pack_invert 1 -#endif - -#ifndef GL_MESA_ycbcr_texture -#define GL_MESA_ycbcr_texture 1 -#endif - -#ifndef GL_EXT_pixel_buffer_object -#define GL_EXT_pixel_buffer_object 1 -#endif - -#ifndef GL_NV_fragment_program_option -#define GL_NV_fragment_program_option 1 -#endif - -#ifndef GL_NV_fragment_program2 -#define GL_NV_fragment_program2 1 -#endif - -#ifndef GL_NV_vertex_program2_option -#define GL_NV_vertex_program2_option 1 -#endif - -#ifndef GL_NV_vertex_program3 -#define GL_NV_vertex_program3 1 -#endif - -#ifndef GL_EXT_framebuffer_object -#define GL_EXT_framebuffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glIsRenderbufferEXT (GLuint renderbuffer); -GLAPI void APIENTRY glBindRenderbufferEXT (GLenum target, GLuint renderbuffer); -GLAPI void APIENTRY glDeleteRenderbuffersEXT (GLsizei n, const GLuint *renderbuffers); -GLAPI void APIENTRY glGenRenderbuffersEXT (GLsizei n, GLuint *renderbuffers); -GLAPI void APIENTRY glRenderbufferStorageEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetRenderbufferParameterivEXT (GLenum target, GLenum pname, GLint *params); -GLAPI GLboolean APIENTRY glIsFramebufferEXT (GLuint framebuffer); -GLAPI void APIENTRY glBindFramebufferEXT (GLenum target, GLuint framebuffer); -GLAPI void APIENTRY glDeleteFramebuffersEXT (GLsizei n, const GLuint *framebuffers); -GLAPI void APIENTRY glGenFramebuffersEXT (GLsizei n, GLuint *framebuffers); -GLAPI GLenum APIENTRY glCheckFramebufferStatusEXT (GLenum target); -GLAPI void APIENTRY glFramebufferTexture1DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GLAPI void APIENTRY glFramebufferTexture2DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GLAPI void APIENTRY glFramebufferTexture3DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -GLAPI void APIENTRY glFramebufferRenderbufferEXT (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -GLAPI void APIENTRY glGetFramebufferAttachmentParameterivEXT (GLenum target, GLenum attachment, GLenum pname, GLint *params); -GLAPI void APIENTRY glGenerateMipmapEXT (GLenum target); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFEREXTPROC) (GLuint renderbuffer); -typedef void (APIENTRYP PFNGLBINDRENDERBUFFEREXTPROC) (GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSEXTPROC) (GLsizei n, const GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLGENRENDERBUFFERSEXTPROC) (GLsizei n, GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFEREXTPROC) (GLuint framebuffer); -typedef void (APIENTRYP PFNGLBINDFRAMEBUFFEREXTPROC) (GLenum target, GLuint framebuffer); -typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSEXTPROC) (GLsizei n, const GLuint *framebuffers); -typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSEXTPROC) (GLsizei n, GLuint *framebuffers); -typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) (GLenum target); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGENERATEMIPMAPEXTPROC) (GLenum target); -#endif - -#ifndef GL_GREMEDY_string_marker -#define GL_GREMEDY_string_marker 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glStringMarkerGREMEDY (GLsizei len, const GLvoid *string); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSTRINGMARKERGREMEDYPROC) (GLsizei len, const GLvoid *string); -#endif - -#ifndef GL_EXT_packed_depth_stencil -#define GL_EXT_packed_depth_stencil 1 -#endif - -#ifndef GL_EXT_stencil_clear_tag -#define GL_EXT_stencil_clear_tag 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glStencilClearTagEXT (GLsizei stencilTagBits, GLuint stencilClearTag); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSTENCILCLEARTAGEXTPROC) (GLsizei stencilTagBits, GLuint stencilClearTag); -#endif - -#ifndef GL_EXT_texture_sRGB -#define GL_EXT_texture_sRGB 1 -#endif - -#ifndef GL_EXT_framebuffer_blit -#define GL_EXT_framebuffer_blit 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlitFramebufferEXT (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLITFRAMEBUFFEREXTPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -#endif - -#ifndef GL_EXT_framebuffer_multisample -#define GL_EXT_framebuffer_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glRenderbufferStorageMultisampleEXT (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -#endif - -#ifndef GL_MESAX_texture_stack -#define GL_MESAX_texture_stack 1 -#endif - -#ifndef GL_EXT_timer_query -#define GL_EXT_timer_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetQueryObjecti64vEXT (GLuint id, GLenum pname, GLint64EXT *params); -GLAPI void APIENTRY glGetQueryObjectui64vEXT (GLuint id, GLenum pname, GLuint64EXT *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VEXTPROC) (GLuint id, GLenum pname, GLint64EXT *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VEXTPROC) (GLuint id, GLenum pname, GLuint64EXT *params); -#endif - -#ifndef GL_EXT_gpu_program_parameters -#define GL_EXT_gpu_program_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramEnvParameters4fvEXT (GLenum target, GLuint index, GLsizei count, const GLfloat *params); -GLAPI void APIENTRY glProgramLocalParameters4fvEXT (GLenum target, GLuint index, GLsizei count, const GLfloat *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params); -#endif - -#ifndef GL_APPLE_flush_buffer_range -#define GL_APPLE_flush_buffer_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBufferParameteriAPPLE (GLenum target, GLenum pname, GLint param); -GLAPI void APIENTRY glFlushMappedBufferRangeAPPLE (GLenum target, GLintptr offset, GLsizeiptr size); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBUFFERPARAMETERIAPPLEPROC) (GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC) (GLenum target, GLintptr offset, GLsizeiptr size); -#endif - -#ifndef GL_NV_gpu_program4 -#define GL_NV_gpu_program4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramLocalParameterI4iNV (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glProgramLocalParameterI4ivNV (GLenum target, GLuint index, const GLint *params); -GLAPI void APIENTRY glProgramLocalParametersI4ivNV (GLenum target, GLuint index, GLsizei count, const GLint *params); -GLAPI void APIENTRY glProgramLocalParameterI4uiNV (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -GLAPI void APIENTRY glProgramLocalParameterI4uivNV (GLenum target, GLuint index, const GLuint *params); -GLAPI void APIENTRY glProgramLocalParametersI4uivNV (GLenum target, GLuint index, GLsizei count, const GLuint *params); -GLAPI void APIENTRY glProgramEnvParameterI4iNV (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glProgramEnvParameterI4ivNV (GLenum target, GLuint index, const GLint *params); -GLAPI void APIENTRY glProgramEnvParametersI4ivNV (GLenum target, GLuint index, GLsizei count, const GLint *params); -GLAPI void APIENTRY glProgramEnvParameterI4uiNV (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -GLAPI void APIENTRY glProgramEnvParameterI4uivNV (GLenum target, GLuint index, const GLuint *params); -GLAPI void APIENTRY glProgramEnvParametersI4uivNV (GLenum target, GLuint index, GLsizei count, const GLuint *params); -GLAPI void APIENTRY glGetProgramLocalParameterIivNV (GLenum target, GLuint index, GLint *params); -GLAPI void APIENTRY glGetProgramLocalParameterIuivNV (GLenum target, GLuint index, GLuint *params); -GLAPI void APIENTRY glGetProgramEnvParameterIivNV (GLenum target, GLuint index, GLint *params); -GLAPI void APIENTRY glGetProgramEnvParameterIuivNV (GLenum target, GLuint index, GLuint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params); -#endif - -#ifndef GL_NV_geometry_program4 -#define GL_NV_geometry_program4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramVertexLimitNV (GLenum target, GLint limit); -GLAPI void APIENTRY glFramebufferTextureEXT (GLenum target, GLenum attachment, GLuint texture, GLint level); -GLAPI void APIENTRY glFramebufferTextureLayerEXT (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -GLAPI void APIENTRY glFramebufferTextureFaceEXT (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMVERTEXLIMITNVPROC) (GLenum target, GLint limit); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif - -#ifndef GL_EXT_geometry_shader4 -#define GL_EXT_geometry_shader4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramParameteriEXT (GLuint program, GLenum pname, GLint value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); -#endif - -#ifndef GL_NV_vertex_program4 -#define GL_NV_vertex_program4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribI1iEXT (GLuint index, GLint x); -GLAPI void APIENTRY glVertexAttribI2iEXT (GLuint index, GLint x, GLint y); -GLAPI void APIENTRY glVertexAttribI3iEXT (GLuint index, GLint x, GLint y, GLint z); -GLAPI void APIENTRY glVertexAttribI4iEXT (GLuint index, GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glVertexAttribI1uiEXT (GLuint index, GLuint x); -GLAPI void APIENTRY glVertexAttribI2uiEXT (GLuint index, GLuint x, GLuint y); -GLAPI void APIENTRY glVertexAttribI3uiEXT (GLuint index, GLuint x, GLuint y, GLuint z); -GLAPI void APIENTRY glVertexAttribI4uiEXT (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -GLAPI void APIENTRY glVertexAttribI1ivEXT (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI2ivEXT (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI3ivEXT (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI4ivEXT (GLuint index, const GLint *v); -GLAPI void APIENTRY glVertexAttribI1uivEXT (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI2uivEXT (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI3uivEXT (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI4uivEXT (GLuint index, const GLuint *v); -GLAPI void APIENTRY glVertexAttribI4bvEXT (GLuint index, const GLbyte *v); -GLAPI void APIENTRY glVertexAttribI4svEXT (GLuint index, const GLshort *v); -GLAPI void APIENTRY glVertexAttribI4ubvEXT (GLuint index, const GLubyte *v); -GLAPI void APIENTRY glVertexAttribI4usvEXT (GLuint index, const GLushort *v); -GLAPI void APIENTRY glVertexAttribIPointerEXT (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glGetVertexAttribIivEXT (GLuint index, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVertexAttribIuivEXT (GLuint index, GLenum pname, GLuint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IEXTPROC) (GLuint index, GLint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IEXTPROC) (GLuint index, GLint x, GLint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IEXTPROC) (GLuint index, GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IEXTPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIEXTPROC) (GLuint index, GLuint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIEXTPROC) (GLuint index, GLuint x, GLuint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVEXTPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVEXTPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVEXTPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVEXTPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVEXTPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVEXTPROC) (GLuint index, GLenum pname, GLuint *params); -#endif - -#ifndef GL_EXT_gpu_shader4 -#define GL_EXT_gpu_shader4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetUniformuivEXT (GLuint program, GLint location, GLuint *params); -GLAPI void APIENTRY glBindFragDataLocationEXT (GLuint program, GLuint color, const GLchar *name); -GLAPI GLint APIENTRY glGetFragDataLocationEXT (GLuint program, const GLchar *name); -GLAPI void APIENTRY glUniform1uiEXT (GLint location, GLuint v0); -GLAPI void APIENTRY glUniform2uiEXT (GLint location, GLuint v0, GLuint v1); -GLAPI void APIENTRY glUniform3uiEXT (GLint location, GLuint v0, GLuint v1, GLuint v2); -GLAPI void APIENTRY glUniform4uiEXT (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -GLAPI void APIENTRY glUniform1uivEXT (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glUniform2uivEXT (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glUniform3uivEXT (GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glUniform4uivEXT (GLint location, GLsizei count, const GLuint *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETUNIFORMUIVEXTPROC) (GLuint program, GLint location, GLuint *params); -typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONEXTPROC) (GLuint program, GLuint color, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONEXTPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLUNIFORM1UIEXTPROC) (GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLUNIFORM2UIEXTPROC) (GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLUNIFORM3UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLUNIFORM4UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLUNIFORM1UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM2UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM3UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM4UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -#endif - -#ifndef GL_EXT_draw_instanced -#define GL_EXT_draw_instanced 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysInstancedEXT (GLenum mode, GLint start, GLsizei count, GLsizei primcount); -GLAPI void APIENTRY glDrawElementsInstancedEXT (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -#endif - -#ifndef GL_EXT_packed_float -#define GL_EXT_packed_float 1 -#endif - -#ifndef GL_EXT_texture_array -#define GL_EXT_texture_array 1 -#endif - -#ifndef GL_EXT_texture_buffer_object -#define GL_EXT_texture_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexBufferEXT (GLenum target, GLenum internalformat, GLuint buffer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXBUFFEREXTPROC) (GLenum target, GLenum internalformat, GLuint buffer); -#endif - -#ifndef GL_EXT_texture_compression_latc -#define GL_EXT_texture_compression_latc 1 -#endif - -#ifndef GL_EXT_texture_compression_rgtc -#define GL_EXT_texture_compression_rgtc 1 -#endif - -#ifndef GL_EXT_texture_shared_exponent -#define GL_EXT_texture_shared_exponent 1 -#endif - -#ifndef GL_NV_depth_buffer_float -#define GL_NV_depth_buffer_float 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDepthRangedNV (GLdouble zNear, GLdouble zFar); -GLAPI void APIENTRY glClearDepthdNV (GLdouble depth); -GLAPI void APIENTRY glDepthBoundsdNV (GLdouble zmin, GLdouble zmax); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEPTHRANGEDNVPROC) (GLdouble zNear, GLdouble zFar); -typedef void (APIENTRYP PFNGLCLEARDEPTHDNVPROC) (GLdouble depth); -typedef void (APIENTRYP PFNGLDEPTHBOUNDSDNVPROC) (GLdouble zmin, GLdouble zmax); -#endif - -#ifndef GL_NV_fragment_program4 -#define GL_NV_fragment_program4 1 -#endif - -#ifndef GL_NV_framebuffer_multisample_coverage -#define GL_NV_framebuffer_multisample_coverage 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glRenderbufferStorageMultisampleCoverageNV (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -#endif - -#ifndef GL_EXT_framebuffer_sRGB -#define GL_EXT_framebuffer_sRGB 1 -#endif - -#ifndef GL_NV_geometry_shader4 -#define GL_NV_geometry_shader4 1 -#endif - -#ifndef GL_NV_parameter_buffer_object -#define GL_NV_parameter_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramBufferParametersfvNV (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params); -GLAPI void APIENTRY glProgramBufferParametersIivNV (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params); -GLAPI void APIENTRY glProgramBufferParametersIuivNV (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params); -typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params); -#endif - -#ifndef GL_EXT_draw_buffers2 -#define GL_EXT_draw_buffers2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorMaskIndexedEXT (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -GLAPI void APIENTRY glGetBooleanIndexedvEXT (GLenum target, GLuint index, GLboolean *data); -GLAPI void APIENTRY glGetIntegerIndexedvEXT (GLenum target, GLuint index, GLint *data); -GLAPI void APIENTRY glEnableIndexedEXT (GLenum target, GLuint index); -GLAPI void APIENTRY glDisableIndexedEXT (GLenum target, GLuint index); -GLAPI GLboolean APIENTRY glIsEnabledIndexedEXT (GLenum target, GLuint index); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORMASKINDEXEDEXTPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -typedef void (APIENTRYP PFNGLGETBOOLEANINDEXEDVEXTPROC) (GLenum target, GLuint index, GLboolean *data); -typedef void (APIENTRYP PFNGLGETINTEGERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLint *data); -typedef void (APIENTRYP PFNGLENABLEINDEXEDEXTPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLDISABLEINDEXEDEXTPROC) (GLenum target, GLuint index); -typedef GLboolean (APIENTRYP PFNGLISENABLEDINDEXEDEXTPROC) (GLenum target, GLuint index); -#endif - -#ifndef GL_NV_transform_feedback -#define GL_NV_transform_feedback 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginTransformFeedbackNV (GLenum primitiveMode); -GLAPI void APIENTRY glEndTransformFeedbackNV (void); -GLAPI void APIENTRY glTransformFeedbackAttribsNV (GLuint count, const GLint *attribs, GLenum bufferMode); -GLAPI void APIENTRY glBindBufferRangeNV (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -GLAPI void APIENTRY glBindBufferOffsetNV (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -GLAPI void APIENTRY glBindBufferBaseNV (GLenum target, GLuint index, GLuint buffer); -GLAPI void APIENTRY glTransformFeedbackVaryingsNV (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode); -GLAPI void APIENTRY glActiveVaryingNV (GLuint program, const GLchar *name); -GLAPI GLint APIENTRY glGetVaryingLocationNV (GLuint program, const GLchar *name); -GLAPI void APIENTRY glGetActiveVaryingNV (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -GLAPI void APIENTRY glGetTransformFeedbackVaryingNV (GLuint program, GLuint index, GLint *location); -GLAPI void APIENTRY glTransformFeedbackStreamAttribsNV (GLsizei count, const GLint *attribs, GLsizei nbuffers, const GLint *bufstreams, GLenum bufferMode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKNVPROC) (GLenum primitiveMode); -typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKNVPROC) (void); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC) (GLuint count, const GLint *attribs, GLenum bufferMode); -typedef void (APIENTRYP PFNGLBINDBUFFERRANGENVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETNVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -typedef void (APIENTRYP PFNGLBINDBUFFERBASENVPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode); -typedef void (APIENTRYP PFNGLACTIVEVARYINGNVPROC) (GLuint program, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETVARYINGLOCATIONNVPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLGETACTIVEVARYINGNVPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC) (GLuint program, GLuint index, GLint *location); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKSTREAMATTRIBSNVPROC) (GLsizei count, const GLint *attribs, GLsizei nbuffers, const GLint *bufstreams, GLenum bufferMode); -#endif - -#ifndef GL_EXT_bindable_uniform -#define GL_EXT_bindable_uniform 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUniformBufferEXT (GLuint program, GLint location, GLuint buffer); -GLAPI GLint APIENTRY glGetUniformBufferSizeEXT (GLuint program, GLint location); -GLAPI GLintptr APIENTRY glGetUniformOffsetEXT (GLuint program, GLint location); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUNIFORMBUFFEREXTPROC) (GLuint program, GLint location, GLuint buffer); -typedef GLint (APIENTRYP PFNGLGETUNIFORMBUFFERSIZEEXTPROC) (GLuint program, GLint location); -typedef GLintptr (APIENTRYP PFNGLGETUNIFORMOFFSETEXTPROC) (GLuint program, GLint location); -#endif - -#ifndef GL_EXT_texture_integer -#define GL_EXT_texture_integer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexParameterIivEXT (GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glTexParameterIuivEXT (GLenum target, GLenum pname, const GLuint *params); -GLAPI void APIENTRY glGetTexParameterIivEXT (GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetTexParameterIuivEXT (GLenum target, GLenum pname, GLuint *params); -GLAPI void APIENTRY glClearColorIiEXT (GLint red, GLint green, GLint blue, GLint alpha); -GLAPI void APIENTRY glClearColorIuiEXT (GLuint red, GLuint green, GLuint blue, GLuint alpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLCLEARCOLORIIEXTPROC) (GLint red, GLint green, GLint blue, GLint alpha); -typedef void (APIENTRYP PFNGLCLEARCOLORIUIEXTPROC) (GLuint red, GLuint green, GLuint blue, GLuint alpha); -#endif - -#ifndef GL_GREMEDY_frame_terminator -#define GL_GREMEDY_frame_terminator 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFrameTerminatorGREMEDY (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void); -#endif - -#ifndef GL_NV_conditional_render -#define GL_NV_conditional_render 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginConditionalRenderNV (GLuint id, GLenum mode); -GLAPI void APIENTRY glEndConditionalRenderNV (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode); -typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERNVPROC) (void); -#endif - -#ifndef GL_NV_present_video -#define GL_NV_present_video 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPresentFrameKeyedNV (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); -GLAPI void APIENTRY glPresentFrameDualFillNV (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); -GLAPI void APIENTRY glGetVideoivNV (GLuint video_slot, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVideouivNV (GLuint video_slot, GLenum pname, GLuint *params); -GLAPI void APIENTRY glGetVideoi64vNV (GLuint video_slot, GLenum pname, GLint64EXT *params); -GLAPI void APIENTRY glGetVideoui64vNV (GLuint video_slot, GLenum pname, GLuint64EXT *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPRESENTFRAMEKEYEDNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); -typedef void (APIENTRYP PFNGLPRESENTFRAMEDUALFILLNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); -typedef void (APIENTRYP PFNGLGETVIDEOIVNVPROC) (GLuint video_slot, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVIDEOUIVNVPROC) (GLuint video_slot, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLGETVIDEOI64VNVPROC) (GLuint video_slot, GLenum pname, GLint64EXT *params); -typedef void (APIENTRYP PFNGLGETVIDEOUI64VNVPROC) (GLuint video_slot, GLenum pname, GLuint64EXT *params); -#endif - -#ifndef GL_EXT_transform_feedback -#define GL_EXT_transform_feedback 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginTransformFeedbackEXT (GLenum primitiveMode); -GLAPI void APIENTRY glEndTransformFeedbackEXT (void); -GLAPI void APIENTRY glBindBufferRangeEXT (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -GLAPI void APIENTRY glBindBufferOffsetEXT (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -GLAPI void APIENTRY glBindBufferBaseEXT (GLenum target, GLuint index, GLuint buffer); -GLAPI void APIENTRY glTransformFeedbackVaryingsEXT (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -GLAPI void APIENTRY glGetTransformFeedbackVaryingEXT (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode); -typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void); -typedef void (APIENTRYP PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -typedef void (APIENTRYP PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -#endif - -#ifndef GL_EXT_direct_state_access -#define GL_EXT_direct_state_access 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glClientAttribDefaultEXT (GLbitfield mask); -GLAPI void APIENTRY glPushClientAttribDefaultEXT (GLbitfield mask); -GLAPI void APIENTRY glMatrixLoadfEXT (GLenum mode, const GLfloat *m); -GLAPI void APIENTRY glMatrixLoaddEXT (GLenum mode, const GLdouble *m); -GLAPI void APIENTRY glMatrixMultfEXT (GLenum mode, const GLfloat *m); -GLAPI void APIENTRY glMatrixMultdEXT (GLenum mode, const GLdouble *m); -GLAPI void APIENTRY glMatrixLoadIdentityEXT (GLenum mode); -GLAPI void APIENTRY glMatrixRotatefEXT (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glMatrixRotatedEXT (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glMatrixScalefEXT (GLenum mode, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glMatrixScaledEXT (GLenum mode, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glMatrixTranslatefEXT (GLenum mode, GLfloat x, GLfloat y, GLfloat z); -GLAPI void APIENTRY glMatrixTranslatedEXT (GLenum mode, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glMatrixFrustumEXT (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -GLAPI void APIENTRY glMatrixOrthoEXT (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -GLAPI void APIENTRY glMatrixPopEXT (GLenum mode); -GLAPI void APIENTRY glMatrixPushEXT (GLenum mode); -GLAPI void APIENTRY glMatrixLoadTransposefEXT (GLenum mode, const GLfloat *m); -GLAPI void APIENTRY glMatrixLoadTransposedEXT (GLenum mode, const GLdouble *m); -GLAPI void APIENTRY glMatrixMultTransposefEXT (GLenum mode, const GLfloat *m); -GLAPI void APIENTRY glMatrixMultTransposedEXT (GLenum mode, const GLdouble *m); -GLAPI void APIENTRY glTextureParameterfEXT (GLuint texture, GLenum target, GLenum pname, GLfloat param); -GLAPI void APIENTRY glTextureParameterfvEXT (GLuint texture, GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glTextureParameteriEXT (GLuint texture, GLenum target, GLenum pname, GLint param); -GLAPI void APIENTRY glTextureParameterivEXT (GLuint texture, GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glTextureImage1DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTextureImage2DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTextureSubImage1DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTextureSubImage2DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glCopyTextureImage1DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -GLAPI void APIENTRY glCopyTextureImage2DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -GLAPI void APIENTRY glCopyTextureSubImage1DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glCopyTextureSubImage2DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetTextureImageEXT (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -GLAPI void APIENTRY glGetTextureParameterfvEXT (GLuint texture, GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetTextureParameterivEXT (GLuint texture, GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetTextureLevelParameterfvEXT (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetTextureLevelParameterivEXT (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params); -GLAPI void APIENTRY glTextureImage3DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glTextureSubImage3DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glCopyTextureSubImage3DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glMultiTexParameterfEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -GLAPI void APIENTRY glMultiTexParameterfvEXT (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glMultiTexParameteriEXT (GLenum texunit, GLenum target, GLenum pname, GLint param); -GLAPI void APIENTRY glMultiTexParameterivEXT (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glMultiTexImage1DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glMultiTexImage2DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glMultiTexSubImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glMultiTexSubImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glCopyMultiTexImage1DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -GLAPI void APIENTRY glCopyMultiTexImage2DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -GLAPI void APIENTRY glCopyMultiTexSubImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -GLAPI void APIENTRY glCopyMultiTexSubImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetMultiTexImageEXT (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -GLAPI void APIENTRY glGetMultiTexParameterfvEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMultiTexParameterivEXT (GLenum texunit, GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMultiTexLevelParameterfvEXT (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMultiTexLevelParameterivEXT (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params); -GLAPI void APIENTRY glMultiTexImage3DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glMultiTexSubImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void APIENTRY glCopyMultiTexSubImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void APIENTRY glBindMultiTextureEXT (GLenum texunit, GLenum target, GLuint texture); -GLAPI void APIENTRY glEnableClientStateIndexedEXT (GLenum array, GLuint index); -GLAPI void APIENTRY glDisableClientStateIndexedEXT (GLenum array, GLuint index); -GLAPI void APIENTRY glMultiTexCoordPointerEXT (GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glMultiTexEnvfEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -GLAPI void APIENTRY glMultiTexEnvfvEXT (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glMultiTexEnviEXT (GLenum texunit, GLenum target, GLenum pname, GLint param); -GLAPI void APIENTRY glMultiTexEnvivEXT (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glMultiTexGendEXT (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); -GLAPI void APIENTRY glMultiTexGendvEXT (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params); -GLAPI void APIENTRY glMultiTexGenfEXT (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); -GLAPI void APIENTRY glMultiTexGenfvEXT (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glMultiTexGeniEXT (GLenum texunit, GLenum coord, GLenum pname, GLint param); -GLAPI void APIENTRY glMultiTexGenivEXT (GLenum texunit, GLenum coord, GLenum pname, const GLint *params); -GLAPI void APIENTRY glGetMultiTexEnvfvEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMultiTexEnvivEXT (GLenum texunit, GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMultiTexGendvEXT (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params); -GLAPI void APIENTRY glGetMultiTexGenfvEXT (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetMultiTexGenivEXT (GLenum texunit, GLenum coord, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetFloatIndexedvEXT (GLenum target, GLuint index, GLfloat *data); -GLAPI void APIENTRY glGetDoubleIndexedvEXT (GLenum target, GLuint index, GLdouble *data); -GLAPI void APIENTRY glGetPointerIndexedvEXT (GLenum target, GLuint index, GLvoid* *data); -GLAPI void APIENTRY glCompressedTextureImage3DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedTextureImage2DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedTextureImage1DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedTextureSubImage3DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedTextureSubImage2DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedTextureSubImage1DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glGetCompressedTextureImageEXT (GLuint texture, GLenum target, GLint lod, GLvoid *img); -GLAPI void APIENTRY glCompressedMultiTexImage3DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedMultiTexImage2DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedMultiTexImage1DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedMultiTexSubImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedMultiTexSubImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glCompressedMultiTexSubImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); -GLAPI void APIENTRY glGetCompressedMultiTexImageEXT (GLenum texunit, GLenum target, GLint lod, GLvoid *img); -GLAPI void APIENTRY glNamedProgramStringEXT (GLuint program, GLenum target, GLenum format, GLsizei len, const GLvoid *string); -GLAPI void APIENTRY glNamedProgramLocalParameter4dEXT (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glNamedProgramLocalParameter4dvEXT (GLuint program, GLenum target, GLuint index, const GLdouble *params); -GLAPI void APIENTRY glNamedProgramLocalParameter4fEXT (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void APIENTRY glNamedProgramLocalParameter4fvEXT (GLuint program, GLenum target, GLuint index, const GLfloat *params); -GLAPI void APIENTRY glGetNamedProgramLocalParameterdvEXT (GLuint program, GLenum target, GLuint index, GLdouble *params); -GLAPI void APIENTRY glGetNamedProgramLocalParameterfvEXT (GLuint program, GLenum target, GLuint index, GLfloat *params); -GLAPI void APIENTRY glGetNamedProgramivEXT (GLuint program, GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetNamedProgramStringEXT (GLuint program, GLenum target, GLenum pname, GLvoid *string); -GLAPI void APIENTRY glNamedProgramLocalParameters4fvEXT (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params); -GLAPI void APIENTRY glNamedProgramLocalParameterI4iEXT (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -GLAPI void APIENTRY glNamedProgramLocalParameterI4ivEXT (GLuint program, GLenum target, GLuint index, const GLint *params); -GLAPI void APIENTRY glNamedProgramLocalParametersI4ivEXT (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params); -GLAPI void APIENTRY glNamedProgramLocalParameterI4uiEXT (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -GLAPI void APIENTRY glNamedProgramLocalParameterI4uivEXT (GLuint program, GLenum target, GLuint index, const GLuint *params); -GLAPI void APIENTRY glNamedProgramLocalParametersI4uivEXT (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params); -GLAPI void APIENTRY glGetNamedProgramLocalParameterIivEXT (GLuint program, GLenum target, GLuint index, GLint *params); -GLAPI void APIENTRY glGetNamedProgramLocalParameterIuivEXT (GLuint program, GLenum target, GLuint index, GLuint *params); -GLAPI void APIENTRY glTextureParameterIivEXT (GLuint texture, GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glTextureParameterIuivEXT (GLuint texture, GLenum target, GLenum pname, const GLuint *params); -GLAPI void APIENTRY glGetTextureParameterIivEXT (GLuint texture, GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetTextureParameterIuivEXT (GLuint texture, GLenum target, GLenum pname, GLuint *params); -GLAPI void APIENTRY glMultiTexParameterIivEXT (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -GLAPI void APIENTRY glMultiTexParameterIuivEXT (GLenum texunit, GLenum target, GLenum pname, const GLuint *params); -GLAPI void APIENTRY glGetMultiTexParameterIivEXT (GLenum texunit, GLenum target, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetMultiTexParameterIuivEXT (GLenum texunit, GLenum target, GLenum pname, GLuint *params); -GLAPI void APIENTRY glProgramUniform1fEXT (GLuint program, GLint location, GLfloat v0); -GLAPI void APIENTRY glProgramUniform2fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1); -GLAPI void APIENTRY glProgramUniform3fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -GLAPI void APIENTRY glProgramUniform4fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -GLAPI void APIENTRY glProgramUniform1iEXT (GLuint program, GLint location, GLint v0); -GLAPI void APIENTRY glProgramUniform2iEXT (GLuint program, GLint location, GLint v0, GLint v1); -GLAPI void APIENTRY glProgramUniform3iEXT (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); -GLAPI void APIENTRY glProgramUniform4iEXT (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -GLAPI void APIENTRY glProgramUniform1fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform2fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform3fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform4fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform1ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform2ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform3ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniform4ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GLAPI void APIENTRY glProgramUniformMatrix2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix2x3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix3x2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix2x4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix4x2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix3x4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniformMatrix4x3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GLAPI void APIENTRY glProgramUniform1uiEXT (GLuint program, GLint location, GLuint v0); -GLAPI void APIENTRY glProgramUniform2uiEXT (GLuint program, GLint location, GLuint v0, GLuint v1); -GLAPI void APIENTRY glProgramUniform3uiEXT (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); -GLAPI void APIENTRY glProgramUniform4uiEXT (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -GLAPI void APIENTRY glProgramUniform1uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniform2uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniform3uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glProgramUniform4uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); -GLAPI void APIENTRY glNamedBufferDataEXT (GLuint buffer, GLsizeiptr size, const GLvoid *data, GLenum usage); -GLAPI void APIENTRY glNamedBufferSubDataEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, const GLvoid *data); -GLAPI GLvoid* APIENTRY glMapNamedBufferEXT (GLuint buffer, GLenum access); -GLAPI GLboolean APIENTRY glUnmapNamedBufferEXT (GLuint buffer); -GLAPI GLvoid* APIENTRY glMapNamedBufferRangeEXT (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access); -GLAPI void APIENTRY glFlushMappedNamedBufferRangeEXT (GLuint buffer, GLintptr offset, GLsizeiptr length); -GLAPI void APIENTRY glNamedCopyBufferSubDataEXT (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); -GLAPI void APIENTRY glGetNamedBufferParameterivEXT (GLuint buffer, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetNamedBufferPointervEXT (GLuint buffer, GLenum pname, GLvoid* *params); -GLAPI void APIENTRY glGetNamedBufferSubDataEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, GLvoid *data); -GLAPI void APIENTRY glTextureBufferEXT (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); -GLAPI void APIENTRY glMultiTexBufferEXT (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); -GLAPI void APIENTRY glNamedRenderbufferStorageEXT (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); -GLAPI void APIENTRY glGetNamedRenderbufferParameterivEXT (GLuint renderbuffer, GLenum pname, GLint *params); -GLAPI GLenum APIENTRY glCheckNamedFramebufferStatusEXT (GLuint framebuffer, GLenum target); -GLAPI void APIENTRY glNamedFramebufferTexture1DEXT (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GLAPI void APIENTRY glNamedFramebufferTexture2DEXT (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GLAPI void APIENTRY glNamedFramebufferTexture3DEXT (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -GLAPI void APIENTRY glNamedFramebufferRenderbufferEXT (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameterivEXT (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params); -GLAPI void APIENTRY glGenerateTextureMipmapEXT (GLuint texture, GLenum target); -GLAPI void APIENTRY glGenerateMultiTexMipmapEXT (GLenum texunit, GLenum target); -GLAPI void APIENTRY glFramebufferDrawBufferEXT (GLuint framebuffer, GLenum mode); -GLAPI void APIENTRY glFramebufferDrawBuffersEXT (GLuint framebuffer, GLsizei n, const GLenum *bufs); -GLAPI void APIENTRY glFramebufferReadBufferEXT (GLuint framebuffer, GLenum mode); -GLAPI void APIENTRY glGetFramebufferParameterivEXT (GLuint framebuffer, GLenum pname, GLint *params); -GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleEXT (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleCoverageEXT (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -GLAPI void APIENTRY glNamedFramebufferTextureEXT (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); -GLAPI void APIENTRY glNamedFramebufferTextureLayerEXT (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); -GLAPI void APIENTRY glNamedFramebufferTextureFaceEXT (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); -GLAPI void APIENTRY glTextureRenderbufferEXT (GLuint texture, GLenum target, GLuint renderbuffer); -GLAPI void APIENTRY glMultiTexRenderbufferEXT (GLenum texunit, GLenum target, GLuint renderbuffer); -GLAPI void APIENTRY glProgramUniform1dEXT (GLuint program, GLint location, GLdouble x); -GLAPI void APIENTRY glProgramUniform2dEXT (GLuint program, GLint location, GLdouble x, GLdouble y); -GLAPI void APIENTRY glProgramUniform3dEXT (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glProgramUniform4dEXT (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glProgramUniform1dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform2dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform3dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniform4dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix2x3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix2x4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix3x2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix3x4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix4x2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -GLAPI void APIENTRY glProgramUniformMatrix4x3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); -typedef void (APIENTRYP PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); -typedef void (APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXLOADDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLMATRIXMULTFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXMULTDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLMATRIXROTATEFEXTPROC) (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLMATRIXROTATEDEXTPROC) (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLMATRIXSCALEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLMATRIXSCALEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLMATRIXFRUSTUMEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -typedef void (APIENTRYP PFNGLMATRIXORTHOEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -typedef void (APIENTRYP PFNGLMATRIXPOPEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLMATRIXPUSHEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture); -typedef void (APIENTRYP PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); -typedef void (APIENTRYP PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); -typedef void (APIENTRYP PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); -typedef void (APIENTRYP PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params); -typedef void (APIENTRYP PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum target, GLuint index, GLfloat *data); -typedef void (APIENTRYP PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum target, GLuint index, GLdouble *data); -typedef void (APIENTRYP PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLvoid* *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint lod, GLvoid *img); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint lod, GLvoid *img); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const GLvoid *string); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, GLvoid *string); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint *params); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const GLvoid *data, GLenum usage); -typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const GLvoid *data); -typedef GLvoid* (APIENTRYP PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access); -typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer); -typedef GLvoid* (APIENTRYP PFNGLMAPNAMEDBUFFERRANGEEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access); -typedef void (APIENTRYP PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length); -typedef void (APIENTRYP PFNGLNAMEDCOPYBUFFERSUBDATAEXTPROC) (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, GLvoid* *params); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLvoid *data); -typedef void (APIENTRYP PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); -typedef void (APIENTRYP PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); -typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint *params); -typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target); -typedef void (APIENTRYP PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target); -typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); -typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs); -typedef void (APIENTRYP PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); -typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); -typedef void (APIENTRYP PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DEXTPROC) (GLuint program, GLint location, GLdouble x); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DEXTPROC) (GLuint program, GLint location, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DEXTPROC) (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DEXTPROC) (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); -#endif - -#ifndef GL_EXT_vertex_array_bgra -#define GL_EXT_vertex_array_bgra 1 -#endif - -#ifndef GL_EXT_texture_swizzle -#define GL_EXT_texture_swizzle 1 -#endif - -#ifndef GL_NV_explicit_multisample -#define GL_NV_explicit_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetMultisamplefvNV (GLenum pname, GLuint index, GLfloat *val); -GLAPI void APIENTRY glSampleMaskIndexedNV (GLuint index, GLbitfield mask); -GLAPI void APIENTRY glTexRenderbufferNV (GLenum target, GLuint renderbuffer); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVNVPROC) (GLenum pname, GLuint index, GLfloat *val); -typedef void (APIENTRYP PFNGLSAMPLEMASKINDEXEDNVPROC) (GLuint index, GLbitfield mask); -typedef void (APIENTRYP PFNGLTEXRENDERBUFFERNVPROC) (GLenum target, GLuint renderbuffer); -#endif - -#ifndef GL_NV_transform_feedback2 -#define GL_NV_transform_feedback2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindTransformFeedbackNV (GLenum target, GLuint id); -GLAPI void APIENTRY glDeleteTransformFeedbacksNV (GLsizei n, const GLuint *ids); -GLAPI void APIENTRY glGenTransformFeedbacksNV (GLsizei n, GLuint *ids); -GLAPI GLboolean APIENTRY glIsTransformFeedbackNV (GLuint id); -GLAPI void APIENTRY glPauseTransformFeedbackNV (void); -GLAPI void APIENTRY glResumeTransformFeedbackNV (void); -GLAPI void APIENTRY glDrawTransformFeedbackNV (GLenum mode, GLuint id); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKNVPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSNVPROC) (GLsizei n, const GLuint *ids); -typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSNVPROC) (GLsizei n, GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKNVPROC) (void); -typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKNVPROC) (void); -typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKNVPROC) (GLenum mode, GLuint id); -#endif - -#ifndef GL_ATI_meminfo -#define GL_ATI_meminfo 1 -#endif - -#ifndef GL_AMD_performance_monitor -#define GL_AMD_performance_monitor 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetPerfMonitorGroupsAMD (GLint *numGroups, GLsizei groupsSize, GLuint *groups); -GLAPI void APIENTRY glGetPerfMonitorCountersAMD (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); -GLAPI void APIENTRY glGetPerfMonitorGroupStringAMD (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); -GLAPI void APIENTRY glGetPerfMonitorCounterStringAMD (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); -GLAPI void APIENTRY glGetPerfMonitorCounterInfoAMD (GLuint group, GLuint counter, GLenum pname, GLvoid *data); -GLAPI void APIENTRY glGenPerfMonitorsAMD (GLsizei n, GLuint *monitors); -GLAPI void APIENTRY glDeletePerfMonitorsAMD (GLsizei n, GLuint *monitors); -GLAPI void APIENTRY glSelectPerfMonitorCountersAMD (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *counterList); -GLAPI void APIENTRY glBeginPerfMonitorAMD (GLuint monitor); -GLAPI void APIENTRY glEndPerfMonitorAMD (GLuint monitor); -GLAPI void APIENTRY glGetPerfMonitorCounterDataAMD (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETPERFMONITORGROUPSAMDPROC) (GLint *numGroups, GLsizei groupsSize, GLuint *groups); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERSAMDPROC) (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); -typedef void (APIENTRYP PFNGLGETPERFMONITORGROUPSTRINGAMDPROC) (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC) (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERINFOAMDPROC) (GLuint group, GLuint counter, GLenum pname, GLvoid *data); -typedef void (APIENTRYP PFNGLGENPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); -typedef void (APIENTRYP PFNGLDELETEPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); -typedef void (APIENTRYP PFNGLSELECTPERFMONITORCOUNTERSAMDPROC) (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *counterList); -typedef void (APIENTRYP PFNGLBEGINPERFMONITORAMDPROC) (GLuint monitor); -typedef void (APIENTRYP PFNGLENDPERFMONITORAMDPROC) (GLuint monitor); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERDATAAMDPROC) (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); -#endif - -#ifndef GL_AMD_texture_texture4 -#define GL_AMD_texture_texture4 1 -#endif - -#ifndef GL_AMD_vertex_shader_tesselator -#define GL_AMD_vertex_shader_tesselator 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTessellationFactorAMD (GLfloat factor); -GLAPI void APIENTRY glTessellationModeAMD (GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTESSELLATIONFACTORAMDPROC) (GLfloat factor); -typedef void (APIENTRYP PFNGLTESSELLATIONMODEAMDPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_provoking_vertex -#define GL_EXT_provoking_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProvokingVertexEXT (GLenum mode); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROVOKINGVERTEXEXTPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_texture_snorm -#define GL_EXT_texture_snorm 1 -#endif - -#ifndef GL_AMD_draw_buffers_blend -#define GL_AMD_draw_buffers_blend 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncIndexedAMD (GLuint buf, GLenum src, GLenum dst); -GLAPI void APIENTRY glBlendFuncSeparateIndexedAMD (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -GLAPI void APIENTRY glBlendEquationIndexedAMD (GLuint buf, GLenum mode); -GLAPI void APIENTRY glBlendEquationSeparateIndexedAMD (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCINDEXEDAMDPROC) (GLuint buf, GLenum src, GLenum dst); -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -typedef void (APIENTRYP PFNGLBLENDEQUATIONINDEXEDAMDPROC) (GLuint buf, GLenum mode); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -#endif - -#ifndef GL_APPLE_texture_range -#define GL_APPLE_texture_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureRangeAPPLE (GLenum target, GLsizei length, const GLvoid *pointer); -GLAPI void APIENTRY glGetTexParameterPointervAPPLE (GLenum target, GLenum pname, GLvoid* *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTURERANGEAPPLEPROC) (GLenum target, GLsizei length, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC) (GLenum target, GLenum pname, GLvoid* *params); -#endif - -#ifndef GL_APPLE_float_pixels -#define GL_APPLE_float_pixels 1 -#endif - -#ifndef GL_APPLE_vertex_program_evaluators -#define GL_APPLE_vertex_program_evaluators 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glEnableVertexAttribAPPLE (GLuint index, GLenum pname); -GLAPI void APIENTRY glDisableVertexAttribAPPLE (GLuint index, GLenum pname); -GLAPI GLboolean APIENTRY glIsVertexAttribEnabledAPPLE (GLuint index, GLenum pname); -GLAPI void APIENTRY glMapVertexAttrib1dAPPLE (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); -GLAPI void APIENTRY glMapVertexAttrib1fAPPLE (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); -GLAPI void APIENTRY glMapVertexAttrib2dAPPLE (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); -GLAPI void APIENTRY glMapVertexAttrib2fAPPLE (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); -typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); -typedef GLboolean (APIENTRYP PFNGLISVERTEXATTRIBENABLEDAPPLEPROC) (GLuint index, GLenum pname); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB1DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB1FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB2DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB2FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); -#endif - -#ifndef GL_APPLE_aux_depth_stencil -#define GL_APPLE_aux_depth_stencil 1 -#endif - -#ifndef GL_APPLE_object_purgeable -#define GL_APPLE_object_purgeable 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLenum APIENTRY glObjectPurgeableAPPLE (GLenum objectType, GLuint name, GLenum option); -GLAPI GLenum APIENTRY glObjectUnpurgeableAPPLE (GLenum objectType, GLuint name, GLenum option); -GLAPI void APIENTRY glGetObjectParameterivAPPLE (GLenum objectType, GLuint name, GLenum pname, GLint *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLenum (APIENTRYP PFNGLOBJECTPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); -typedef GLenum (APIENTRYP PFNGLOBJECTUNPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); -typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVAPPLEPROC) (GLenum objectType, GLuint name, GLenum pname, GLint *params); -#endif - -#ifndef GL_APPLE_row_bytes -#define GL_APPLE_row_bytes 1 -#endif - -#ifndef GL_APPLE_rgb_422 -#define GL_APPLE_rgb_422 1 -#endif - -#ifndef GL_NV_video_capture -#define GL_NV_video_capture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginVideoCaptureNV (GLuint video_capture_slot); -GLAPI void APIENTRY glBindVideoCaptureStreamBufferNV (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptrARB offset); -GLAPI void APIENTRY glBindVideoCaptureStreamTextureNV (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture); -GLAPI void APIENTRY glEndVideoCaptureNV (GLuint video_capture_slot); -GLAPI void APIENTRY glGetVideoCaptureivNV (GLuint video_capture_slot, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVideoCaptureStreamivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint *params); -GLAPI void APIENTRY glGetVideoCaptureStreamfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat *params); -GLAPI void APIENTRY glGetVideoCaptureStreamdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble *params); -GLAPI GLenum APIENTRY glVideoCaptureNV (GLuint video_capture_slot, GLuint *sequence_num, GLuint64EXT *capture_time); -GLAPI void APIENTRY glVideoCaptureStreamParameterivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint *params); -GLAPI void APIENTRY glVideoCaptureStreamParameterfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat *params); -GLAPI void APIENTRY glVideoCaptureStreamParameterdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble *params); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINVIDEOCAPTURENVPROC) (GLuint video_capture_slot); -typedef void (APIENTRYP PFNGLBINDVIDEOCAPTURESTREAMBUFFERNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptrARB offset); -typedef void (APIENTRYP PFNGLBINDVIDEOCAPTURESTREAMTEXTURENVPROC) (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture); -typedef void (APIENTRYP PFNGLENDVIDEOCAPTURENVPROC) (GLuint video_capture_slot); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTUREIVNVPROC) (GLuint video_capture_slot, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMIVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMFVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMDVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble *params); -typedef GLenum (APIENTRYP PFNGLVIDEOCAPTURENVPROC) (GLuint video_capture_slot, GLuint *sequence_num, GLuint64EXT *capture_time); -typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERIVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERFVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERDVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble *params); -#endif - -#ifndef GL_NV_copy_image -#define GL_NV_copy_image 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCopyImageSubDataNV (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATANVPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); -#endif - -#ifndef GL_EXT_separate_shader_objects -#define GL_EXT_separate_shader_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUseShaderProgramEXT (GLenum type, GLuint program); -GLAPI void APIENTRY glActiveProgramEXT (GLuint program); -GLAPI GLuint APIENTRY glCreateShaderProgramEXT (GLenum type, const GLchar *string); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUSESHADERPROGRAMEXTPROC) (GLenum type, GLuint program); -typedef void (APIENTRYP PFNGLACTIVEPROGRAMEXTPROC) (GLuint program); -typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMEXTPROC) (GLenum type, const GLchar *string); -#endif - -#ifndef GL_NV_parameter_buffer_object2 -#define GL_NV_parameter_buffer_object2 1 -#endif - -#ifndef GL_NV_shader_buffer_load -#define GL_NV_shader_buffer_load 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMakeBufferResidentNV (GLenum target, GLenum access); -GLAPI void APIENTRY glMakeBufferNonResidentNV (GLenum target); -GLAPI GLboolean APIENTRY glIsBufferResidentNV (GLenum target); -GLAPI void APIENTRY glMakeNamedBufferResidentNV (GLuint buffer, GLenum access); -GLAPI void APIENTRY glMakeNamedBufferNonResidentNV (GLuint buffer); -GLAPI GLboolean APIENTRY glIsNamedBufferResidentNV (GLuint buffer); -GLAPI void APIENTRY glGetBufferParameterui64vNV (GLenum target, GLenum pname, GLuint64EXT *params); -GLAPI void APIENTRY glGetNamedBufferParameterui64vNV (GLuint buffer, GLenum pname, GLuint64EXT *params); -GLAPI void APIENTRY glGetIntegerui64vNV (GLenum value, GLuint64EXT *result); -GLAPI void APIENTRY glUniformui64NV (GLint location, GLuint64EXT value); -GLAPI void APIENTRY glUniformui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glGetUniformui64vNV (GLuint program, GLint location, GLuint64EXT *params); -GLAPI void APIENTRY glProgramUniformui64NV (GLuint program, GLint location, GLuint64EXT value); -GLAPI void APIENTRY glProgramUniformui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMAKEBUFFERRESIDENTNVPROC) (GLenum target, GLenum access); -typedef void (APIENTRYP PFNGLMAKEBUFFERNONRESIDENTNVPROC) (GLenum target); -typedef GLboolean (APIENTRYP PFNGLISBUFFERRESIDENTNVPROC) (GLenum target); -typedef void (APIENTRYP PFNGLMAKENAMEDBUFFERRESIDENTNVPROC) (GLuint buffer, GLenum access); -typedef void (APIENTRYP PFNGLMAKENAMEDBUFFERNONRESIDENTNVPROC) (GLuint buffer); -typedef GLboolean (APIENTRYP PFNGLISNAMEDBUFFERRESIDENTNVPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERUI64VNVPROC) (GLenum target, GLenum pname, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERUI64VNVPROC) (GLuint buffer, GLenum pname, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLGETINTEGERUI64VNVPROC) (GLenum value, GLuint64EXT *result); -typedef void (APIENTRYP PFNGLUNIFORMUI64NVPROC) (GLint location, GLuint64EXT value); -typedef void (APIENTRYP PFNGLUNIFORMUI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLGETUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMUI64NVPROC) (GLuint program, GLint location, GLuint64EXT value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -#endif - -#ifndef GL_NV_vertex_buffer_unified_memory -#define GL_NV_vertex_buffer_unified_memory 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBufferAddressRangeNV (GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length); -GLAPI void APIENTRY glVertexFormatNV (GLint size, GLenum type, GLsizei stride); -GLAPI void APIENTRY glNormalFormatNV (GLenum type, GLsizei stride); -GLAPI void APIENTRY glColorFormatNV (GLint size, GLenum type, GLsizei stride); -GLAPI void APIENTRY glIndexFormatNV (GLenum type, GLsizei stride); -GLAPI void APIENTRY glTexCoordFormatNV (GLint size, GLenum type, GLsizei stride); -GLAPI void APIENTRY glEdgeFlagFormatNV (GLsizei stride); -GLAPI void APIENTRY glSecondaryColorFormatNV (GLint size, GLenum type, GLsizei stride); -GLAPI void APIENTRY glFogCoordFormatNV (GLenum type, GLsizei stride); -GLAPI void APIENTRY glVertexAttribFormatNV (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride); -GLAPI void APIENTRY glVertexAttribIFormatNV (GLuint index, GLint size, GLenum type, GLsizei stride); -GLAPI void APIENTRY glGetIntegerui64i_vNV (GLenum value, GLuint index, GLuint64EXT *result); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBUFFERADDRESSRANGENVPROC) (GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length); -typedef void (APIENTRYP PFNGLVERTEXFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLNORMALFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLINDEXFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLTEXCOORDFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLEDGEFLAGFORMATNVPROC) (GLsizei stride); -typedef void (APIENTRYP PFNGLSECONDARYCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLFOGCOORDFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride); -typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLGETINTEGERUI64I_VNVPROC) (GLenum value, GLuint index, GLuint64EXT *result); -#endif - -#ifndef GL_NV_texture_barrier -#define GL_NV_texture_barrier 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureBarrierNV (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTUREBARRIERNVPROC) (void); -#endif - -#ifndef GL_AMD_shader_stencil_export -#define GL_AMD_shader_stencil_export 1 -#endif - -#ifndef GL_AMD_seamless_cubemap_per_texture -#define GL_AMD_seamless_cubemap_per_texture 1 -#endif - -#ifndef GL_AMD_conservative_depth -#define GL_AMD_conservative_depth 1 -#endif - -#ifndef GL_EXT_shader_image_load_store -#define GL_EXT_shader_image_load_store 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindImageTextureEXT (GLuint index, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLint format); -GLAPI void APIENTRY glMemoryBarrierEXT (GLbitfield barriers); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDIMAGETEXTUREEXTPROC) (GLuint index, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLint format); -typedef void (APIENTRYP PFNGLMEMORYBARRIEREXTPROC) (GLbitfield barriers); -#endif - -#ifndef GL_EXT_vertex_attrib_64bit -#define GL_EXT_vertex_attrib_64bit 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribL1dEXT (GLuint index, GLdouble x); -GLAPI void APIENTRY glVertexAttribL2dEXT (GLuint index, GLdouble x, GLdouble y); -GLAPI void APIENTRY glVertexAttribL3dEXT (GLuint index, GLdouble x, GLdouble y, GLdouble z); -GLAPI void APIENTRY glVertexAttribL4dEXT (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void APIENTRY glVertexAttribL1dvEXT (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribL2dvEXT (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribL3dvEXT (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribL4dvEXT (GLuint index, const GLdouble *v); -GLAPI void APIENTRY glVertexAttribLPointerEXT (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void APIENTRY glGetVertexAttribLdvEXT (GLuint index, GLenum pname, GLdouble *params); -GLAPI void APIENTRY glVertexArrayVertexAttribLOffsetEXT (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DEXTPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DEXTPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DEXTPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DEXTPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVEXTPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVEXTPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVEXTPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVEXTPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVEXTPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBLOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); -#endif - -#ifndef GL_NV_gpu_program5 -#define GL_NV_gpu_program5 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramSubroutineParametersuivNV (GLenum target, GLsizei count, const GLuint *params); -GLAPI void APIENTRY glGetProgramSubroutineParameteruivNV (GLenum target, GLuint index, GLuint *param); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMSUBROUTINEPARAMETERSUIVNVPROC) (GLenum target, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMSUBROUTINEPARAMETERUIVNVPROC) (GLenum target, GLuint index, GLuint *param); -#endif - -#ifndef GL_NV_gpu_shader5 -#define GL_NV_gpu_shader5 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUniform1i64NV (GLint location, GLint64EXT x); -GLAPI void APIENTRY glUniform2i64NV (GLint location, GLint64EXT x, GLint64EXT y); -GLAPI void APIENTRY glUniform3i64NV (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); -GLAPI void APIENTRY glUniform4i64NV (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); -GLAPI void APIENTRY glUniform1i64vNV (GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glUniform2i64vNV (GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glUniform3i64vNV (GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glUniform4i64vNV (GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glUniform1ui64NV (GLint location, GLuint64EXT x); -GLAPI void APIENTRY glUniform2ui64NV (GLint location, GLuint64EXT x, GLuint64EXT y); -GLAPI void APIENTRY glUniform3ui64NV (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); -GLAPI void APIENTRY glUniform4ui64NV (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); -GLAPI void APIENTRY glUniform1ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glUniform2ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glUniform3ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glUniform4ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glGetUniformi64vNV (GLuint program, GLint location, GLint64EXT *params); -GLAPI void APIENTRY glProgramUniform1i64NV (GLuint program, GLint location, GLint64EXT x); -GLAPI void APIENTRY glProgramUniform2i64NV (GLuint program, GLint location, GLint64EXT x, GLint64EXT y); -GLAPI void APIENTRY glProgramUniform3i64NV (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); -GLAPI void APIENTRY glProgramUniform4i64NV (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); -GLAPI void APIENTRY glProgramUniform1i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glProgramUniform2i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glProgramUniform3i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glProgramUniform4i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -GLAPI void APIENTRY glProgramUniform1ui64NV (GLuint program, GLint location, GLuint64EXT x); -GLAPI void APIENTRY glProgramUniform2ui64NV (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y); -GLAPI void APIENTRY glProgramUniform3ui64NV (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); -GLAPI void APIENTRY glProgramUniform4ui64NV (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); -GLAPI void APIENTRY glProgramUniform1ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glProgramUniform2ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glProgramUniform3ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -GLAPI void APIENTRY glProgramUniform4ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUNIFORM1I64NVPROC) (GLint location, GLint64EXT x); -typedef void (APIENTRYP PFNGLUNIFORM2I64NVPROC) (GLint location, GLint64EXT x, GLint64EXT y); -typedef void (APIENTRYP PFNGLUNIFORM3I64NVPROC) (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); -typedef void (APIENTRYP PFNGLUNIFORM4I64NVPROC) (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); -typedef void (APIENTRYP PFNGLUNIFORM1I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM2I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM3I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM4I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM1UI64NVPROC) (GLint location, GLuint64EXT x); -typedef void (APIENTRYP PFNGLUNIFORM2UI64NVPROC) (GLint location, GLuint64EXT x, GLuint64EXT y); -typedef void (APIENTRYP PFNGLUNIFORM3UI64NVPROC) (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); -typedef void (APIENTRYP PFNGLUNIFORM4UI64NVPROC) (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); -typedef void (APIENTRYP PFNGLUNIFORM1UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM2UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM3UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLUNIFORM4UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLGETUNIFORMI64VNVPROC) (GLuint program, GLint location, GLint64EXT *params); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1I64NVPROC) (GLuint program, GLint location, GLint64EXT x); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2I64NVPROC) (GLuint program, GLint location, GLint64EXT x, GLint64EXT y); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3I64NVPROC) (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4I64NVPROC) (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -#endif - -#ifndef GL_NV_shader_buffer_store -#define GL_NV_shader_buffer_store 1 -#endif - -#ifndef GL_NV_tessellation_program5 -#define GL_NV_tessellation_program5 1 -#endif - -#ifndef GL_NV_vertex_attrib_integer_64bit -#define GL_NV_vertex_attrib_integer_64bit 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribL1i64NV (GLuint index, GLint64EXT x); -GLAPI void APIENTRY glVertexAttribL2i64NV (GLuint index, GLint64EXT x, GLint64EXT y); -GLAPI void APIENTRY glVertexAttribL3i64NV (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z); -GLAPI void APIENTRY glVertexAttribL4i64NV (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); -GLAPI void APIENTRY glVertexAttribL1i64vNV (GLuint index, const GLint64EXT *v); -GLAPI void APIENTRY glVertexAttribL2i64vNV (GLuint index, const GLint64EXT *v); -GLAPI void APIENTRY glVertexAttribL3i64vNV (GLuint index, const GLint64EXT *v); -GLAPI void APIENTRY glVertexAttribL4i64vNV (GLuint index, const GLint64EXT *v); -GLAPI void APIENTRY glVertexAttribL1ui64NV (GLuint index, GLuint64EXT x); -GLAPI void APIENTRY glVertexAttribL2ui64NV (GLuint index, GLuint64EXT x, GLuint64EXT y); -GLAPI void APIENTRY glVertexAttribL3ui64NV (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); -GLAPI void APIENTRY glVertexAttribL4ui64NV (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); -GLAPI void APIENTRY glVertexAttribL1ui64vNV (GLuint index, const GLuint64EXT *v); -GLAPI void APIENTRY glVertexAttribL2ui64vNV (GLuint index, const GLuint64EXT *v); -GLAPI void APIENTRY glVertexAttribL3ui64vNV (GLuint index, const GLuint64EXT *v); -GLAPI void APIENTRY glVertexAttribL4ui64vNV (GLuint index, const GLuint64EXT *v); -GLAPI void APIENTRY glGetVertexAttribLi64vNV (GLuint index, GLenum pname, GLint64EXT *params); -GLAPI void APIENTRY glGetVertexAttribLui64vNV (GLuint index, GLenum pname, GLuint64EXT *params); -GLAPI void APIENTRY glVertexAttribLFormatNV (GLuint index, GLint size, GLenum type, GLsizei stride); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1I64NVPROC) (GLuint index, GLint64EXT x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2I64NVPROC) (GLuint index, GLint64EXT x, GLint64EXT y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3I64NVPROC) (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4I64NVPROC) (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1I64VNVPROC) (GLuint index, const GLint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2I64VNVPROC) (GLuint index, const GLint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3I64VNVPROC) (GLuint index, const GLint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4I64VNVPROC) (GLuint index, const GLint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64NVPROC) (GLuint index, GLuint64EXT x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2UI64NVPROC) (GLuint index, GLuint64EXT x, GLuint64EXT y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3UI64NVPROC) (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4UI64NVPROC) (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64VNVPROC) (GLuint index, const GLuint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL2UI64VNVPROC) (GLuint index, const GLuint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL3UI64VNVPROC) (GLuint index, const GLuint64EXT *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBL4UI64VNVPROC) (GLuint index, const GLuint64EXT *v); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLI64VNVPROC) (GLuint index, GLenum pname, GLint64EXT *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLUI64VNVPROC) (GLuint index, GLenum pname, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLVERTEXATTRIBLFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride); -#endif - -#ifndef GL_NV_multisample_coverage -#define GL_NV_multisample_coverage 1 -#endif - -#ifndef GL_AMD_name_gen_delete -#define GL_AMD_name_gen_delete 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenNamesAMD (GLenum identifier, GLuint num, GLuint *names); -GLAPI void APIENTRY glDeleteNamesAMD (GLenum identifier, GLuint num, const GLuint *names); -GLAPI GLboolean APIENTRY glIsNameAMD (GLenum identifier, GLuint name); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENNAMESAMDPROC) (GLenum identifier, GLuint num, GLuint *names); -typedef void (APIENTRYP PFNGLDELETENAMESAMDPROC) (GLenum identifier, GLuint num, const GLuint *names); -typedef GLboolean (APIENTRYP PFNGLISNAMEAMDPROC) (GLenum identifier, GLuint name); -#endif - -#ifndef GL_AMD_debug_output -#define GL_AMD_debug_output 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDebugMessageEnableAMD (GLenum category, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); -GLAPI void APIENTRY glDebugMessageInsertAMD (GLenum category, GLenum severity, GLuint id, GLsizei length, const GLchar *buf); -GLAPI void APIENTRY glDebugMessageCallbackAMD (GLDEBUGPROCAMD callback, GLvoid *userParam); -GLAPI GLuint APIENTRY glGetDebugMessageLogAMD (GLuint count, GLsizei bufsize, GLenum *categories, GLuint *severities, GLuint *ids, GLsizei *lengths, GLchar *message); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEBUGMESSAGEENABLEAMDPROC) (GLenum category, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); -typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTAMDPROC) (GLenum category, GLenum severity, GLuint id, GLsizei length, const GLchar *buf); -typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKAMDPROC) (GLDEBUGPROCAMD callback, GLvoid *userParam); -typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGAMDPROC) (GLuint count, GLsizei bufsize, GLenum *categories, GLuint *severities, GLuint *ids, GLsizei *lengths, GLchar *message); -#endif - -#ifndef GL_NV_vdpau_interop -#define GL_NV_vdpau_interop 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVDPAUInitNV (const GLvoid *vdpDevice, const GLvoid *getProcAddress); -GLAPI void APIENTRY glVDPAUFiniNV (void); -GLAPI GLvdpauSurfaceNV APIENTRY glVDPAURegisterVideoSurfaceNV (GLvoid *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); -GLAPI GLvdpauSurfaceNV APIENTRY glVDPAURegisterOutputSurfaceNV (GLvoid *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); -GLAPI void APIENTRY glVDPAUIsSurfaceNV (GLvdpauSurfaceNV surface); -GLAPI void APIENTRY glVDPAUUnregisterSurfaceNV (GLvdpauSurfaceNV surface); -GLAPI void APIENTRY glVDPAUGetSurfaceivNV (GLvdpauSurfaceNV surface, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -GLAPI void APIENTRY glVDPAUSurfaceAccessNV (GLvdpauSurfaceNV surface, GLenum access); -GLAPI void APIENTRY glVDPAUMapSurfacesNV (GLsizei numSurfaces, const GLvdpauSurfaceNV *surfaces); -GLAPI void APIENTRY glVDPAUUnmapSurfacesNV (GLsizei numSurface, const GLvdpauSurfaceNV *surfaces); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVDPAUINITNVPROC) (const GLvoid *vdpDevice, const GLvoid *getProcAddress); -typedef void (APIENTRYP PFNGLVDPAUFININVPROC) (void); -typedef GLvdpauSurfaceNV (APIENTRYP PFNGLVDPAUREGISTERVIDEOSURFACENVPROC) (GLvoid *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); -typedef GLvdpauSurfaceNV (APIENTRYP PFNGLVDPAUREGISTEROUTPUTSURFACENVPROC) (GLvoid *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); -typedef void (APIENTRYP PFNGLVDPAUISSURFACENVPROC) (GLvdpauSurfaceNV surface); -typedef void (APIENTRYP PFNGLVDPAUUNREGISTERSURFACENVPROC) (GLvdpauSurfaceNV surface); -typedef void (APIENTRYP PFNGLVDPAUGETSURFACEIVNVPROC) (GLvdpauSurfaceNV surface, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -typedef void (APIENTRYP PFNGLVDPAUSURFACEACCESSNVPROC) (GLvdpauSurfaceNV surface, GLenum access); -typedef void (APIENTRYP PFNGLVDPAUMAPSURFACESNVPROC) (GLsizei numSurfaces, const GLvdpauSurfaceNV *surfaces); -typedef void (APIENTRYP PFNGLVDPAUUNMAPSURFACESNVPROC) (GLsizei numSurface, const GLvdpauSurfaceNV *surfaces); -#endif - -#ifndef GL_AMD_transform_feedback3_lines_triangles -#define GL_AMD_transform_feedback3_lines_triangles 1 -#endif - - -#ifdef __cplusplus -} -#endif - -#endif -#endif /* NO_SDL_GLEXT */ - -#endif /* !__IPHONEOS__ */ - -#endif /* _SDL_opengl_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_opengles.h b/src/SDL2/include/SDL_opengles.h deleted file mode 100644 index d88e1573..00000000 --- a/src/SDL2/include/SDL_opengles.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_opengles.h - * - * This is a simple file to encapsulate the OpenGL ES 1.X API headers. - */ - -#ifdef __IPHONEOS__ -#include -#include -#else -#include -#include -#endif - -#ifndef APIENTRY -#define APIENTRY -#endif diff --git a/src/SDL2/include/SDL_opengles2.h b/src/SDL2/include/SDL_opengles2.h deleted file mode 100644 index 2c054792..00000000 --- a/src/SDL2/include/SDL_opengles2.h +++ /dev/null @@ -1,2790 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_opengles.h - * - * This is a simple file to encapsulate the OpenGL ES 2.0 API headers. - */ -#ifndef _MSC_VER -#ifdef __IPHONEOS__ -#include -#include -#else -#include -#include -#endif - -#else /* _MSC_VER */ - -/* OpenGL ES2 headers for Visual Studio */ - -#ifndef __khrplatform_h_ -#define __khrplatform_h_ - -/* -** Copyright (c) 2008-2009 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Khronos platform-specific types and definitions. -* -* $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $ -* -* Adopters may modify this file to suit their platform. Adopters are -* encouraged to submit platform specific modifications to the Khronos -* group so that they can be included in future versions of this file. -* Please submit changes by sending them to the public Khronos Bugzilla -* (http://khronos.org/bugzilla) by filing a bug against product -* "Khronos (general)" component "Registry". -* -* A predefined template which fills in some of the bug fields can be -* reached using http://tinyurl.com/khrplatform-h-bugreport, but you -* must create a Bugzilla login first. -* -* -* See the Implementer's Guidelines for information about where this file -* should be located on your system and for more details of its use: -* http://www.khronos.org/registry/implementers_guide.pdf -* -* This file should be included as -* #include -* by Khronos client API header files that use its types and defines. -* -* The types in khrplatform.h should only be used to define API-specific types. -* -* Types defined in khrplatform.h: -* khronos_int8_t signed 8 bit -* khronos_uint8_t unsigned 8 bit -* khronos_int16_t signed 16 bit -* khronos_uint16_t unsigned 16 bit -* khronos_int32_t signed 32 bit -* khronos_uint32_t unsigned 32 bit -* khronos_int64_t signed 64 bit -* khronos_uint64_t unsigned 64 bit -* khronos_intptr_t signed same number of bits as a pointer -* khronos_uintptr_t unsigned same number of bits as a pointer -* khronos_ssize_t signed size -* khronos_usize_t unsigned size -* khronos_float_t signed 32 bit floating point -* khronos_time_ns_t unsigned 64 bit time in nanoseconds -* khronos_utime_nanoseconds_t unsigned time interval or absolute time in -* nanoseconds -* khronos_stime_nanoseconds_t signed time interval in nanoseconds -* khronos_boolean_enum_t enumerated boolean type. This should -* only be used as a base type when a client API's boolean type is -* an enum. Client APIs which use an integer or other type for -* booleans cannot use this as the base type for their boolean. -* -* Tokens defined in khrplatform.h: -* -* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. -* -* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. -* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. -* -* Calling convention macros defined in this file: -* KHRONOS_APICALL -* KHRONOS_APIENTRY -* KHRONOS_APIATTRIBUTES -* -* These may be used in function prototypes as: -* -* KHRONOS_APICALL void KHRONOS_APIENTRY funcname( -* int arg1, -* int arg2) KHRONOS_APIATTRIBUTES; -*/ - -/*------------------------------------------------------------------------- -* Definition of KHRONOS_APICALL -*------------------------------------------------------------------------- -* This precedes the return type of the function in the function prototype. -*/ -#if defined(_WIN32) && !defined(__SCITECH_SNAP__) -# define KHRONOS_APICALL __declspec(dllimport) -#elif defined (__SYMBIAN32__) -# define KHRONOS_APICALL IMPORT_C -#else -# define KHRONOS_APICALL -#endif - -/*------------------------------------------------------------------------- -* Definition of KHRONOS_APIENTRY -*------------------------------------------------------------------------- -* This follows the return type of the function and precedes the function -* name in the function prototype. -*/ -#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__) -/* Win32 but not WinCE */ -# define KHRONOS_APIENTRY __stdcall -#else -# define KHRONOS_APIENTRY -#endif - -/*------------------------------------------------------------------------- -* Definition of KHRONOS_APIATTRIBUTES -*------------------------------------------------------------------------- -* This follows the closing parenthesis of the function prototype arguments. -*/ -#if defined (__ARMCC_2__) -#define KHRONOS_APIATTRIBUTES __softfp -#else -#define KHRONOS_APIATTRIBUTES -#endif - -/*------------------------------------------------------------------------- -* basic type definitions -*-----------------------------------------------------------------------*/ -#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) - - -/* -* Using -*/ -#include -typedef int32_t khronos_int32_t; -typedef uint32_t khronos_uint32_t; -typedef int64_t khronos_int64_t; -typedef uint64_t khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif defined(__VMS ) || defined(__sgi) - -/* -* Using -*/ -#include -typedef int32_t khronos_int32_t; -typedef uint32_t khronos_uint32_t; -typedef int64_t khronos_int64_t; -typedef uint64_t khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif defined(_WIN32) && !defined(__SCITECH_SNAP__) - -/* -* Win32 -*/ -typedef __int32 khronos_int32_t; -typedef unsigned __int32 khronos_uint32_t; -typedef __int64 khronos_int64_t; -typedef unsigned __int64 khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif defined(__sun__) || defined(__digital__) - -/* -* Sun or Digital -*/ -typedef int khronos_int32_t; -typedef unsigned int khronos_uint32_t; -#if defined(__arch64__) || defined(_LP64) -typedef long int khronos_int64_t; -typedef unsigned long int khronos_uint64_t; -#else -typedef long long int khronos_int64_t; -typedef unsigned long long int khronos_uint64_t; -#endif /* __arch64__ */ -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#elif 0 - -/* -* Hypothetical platform with no float or int64 support -*/ -typedef int khronos_int32_t; -typedef unsigned int khronos_uint32_t; -#define KHRONOS_SUPPORT_INT64 0 -#define KHRONOS_SUPPORT_FLOAT 0 - -#else - -/* -* Generic fallback -*/ -#include -typedef int32_t khronos_int32_t; -typedef uint32_t khronos_uint32_t; -typedef int64_t khronos_int64_t; -typedef uint64_t khronos_uint64_t; -#define KHRONOS_SUPPORT_INT64 1 -#define KHRONOS_SUPPORT_FLOAT 1 - -#endif - - -/* -* Types that are (so far) the same on all platforms -*/ -typedef signed char khronos_int8_t; -typedef unsigned char khronos_uint8_t; -typedef signed short int khronos_int16_t; -typedef unsigned short int khronos_uint16_t; - -/* -* Types that differ between LLP64 and LP64 architectures - in LLP64, -* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears -* to be the only LLP64 architecture in current use. -*/ -#ifdef _WIN64 -typedef signed long long int khronos_intptr_t; -typedef unsigned long long int khronos_uintptr_t; -typedef signed long long int khronos_ssize_t; -typedef unsigned long long int khronos_usize_t; -#else -typedef signed long int khronos_intptr_t; -typedef unsigned long int khronos_uintptr_t; -typedef signed long int khronos_ssize_t; -typedef unsigned long int khronos_usize_t; -#endif - -#if KHRONOS_SUPPORT_FLOAT -/* -* Float type -*/ -typedef float khronos_float_t; -#endif - -#if KHRONOS_SUPPORT_INT64 -/* Time types -* -* These types can be used to represent a time interval in nanoseconds or -* an absolute Unadjusted System Time. Unadjusted System Time is the number -* of nanoseconds since some arbitrary system event (e.g. since the last -* time the system booted). The Unadjusted System Time is an unsigned -* 64 bit value that wraps back to 0 every 584 years. Time intervals -* may be either signed or unsigned. -*/ -typedef khronos_uint64_t khronos_utime_nanoseconds_t; -typedef khronos_int64_t khronos_stime_nanoseconds_t; -#endif - -/* -* Dummy value used to pad enum types to 32 bits. -*/ -#ifndef KHRONOS_MAX_ENUM -#define KHRONOS_MAX_ENUM 0x7FFFFFFF -#endif - -/* -* Enumerated boolean type -* -* Values other than zero should be considered to be true. Therefore -* comparisons should not be made against KHRONOS_TRUE. -*/ -typedef enum { - KHRONOS_FALSE = 0, - KHRONOS_TRUE = 1, - KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM -} khronos_boolean_enum_t; - -#endif /* __khrplatform_h_ */ - - -#ifndef __gl2platform_h_ -#define __gl2platform_h_ - -/* $Revision: 10602 $ on $Date:: 2010-03-04 22:35:34 -0800 #$ */ - -/* - * This document is licensed under the SGI Free Software B License Version - * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . - */ - -/* Platform-specific types and definitions for OpenGL ES 2.X gl2.h - * - * Adopters may modify khrplatform.h and this file to suit their platform. - * You are encouraged to submit all modifications to the Khronos group so that - * they can be included in future versions of this file. Please submit changes - * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) - * by filing a bug against product "OpenGL-ES" component "Registry". - */ - -/*#include */ - -#ifndef GL_APICALL -#define GL_APICALL KHRONOS_APICALL -#endif - -#ifndef GL_APIENTRY -#define GL_APIENTRY KHRONOS_APIENTRY -#endif - -#endif /* __gl2platform_h_ */ - -#ifndef __gl2_h_ -#define __gl2_h_ - -/* $Revision: 16803 $ on $Date:: 2012-02-02 09:49:18 -0800 #$ */ - -/*#include */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * This document is licensed under the SGI Free Software B License Version - * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . - */ - -/*------------------------------------------------------------------------- - * Data type definitions - *-----------------------------------------------------------------------*/ - -typedef void GLvoid; -typedef char GLchar; -typedef unsigned int GLenum; -typedef unsigned char GLboolean; -typedef unsigned int GLbitfield; -typedef khronos_int8_t GLbyte; -typedef short GLshort; -typedef int GLint; -typedef int GLsizei; -typedef khronos_uint8_t GLubyte; -typedef unsigned short GLushort; -typedef unsigned int GLuint; -typedef khronos_float_t GLfloat; -typedef khronos_float_t GLclampf; -typedef khronos_int32_t GLfixed; - -/* GL types for handling large vertex buffer objects */ -typedef khronos_intptr_t GLintptr; -typedef khronos_ssize_t GLsizeiptr; - -/* OpenGL ES core versions */ -#define GL_ES_VERSION_2_0 1 - -/* ClearBufferMask */ -#define GL_DEPTH_BUFFER_BIT 0x00000100 -#define GL_STENCIL_BUFFER_BIT 0x00000400 -#define GL_COLOR_BUFFER_BIT 0x00004000 - -/* Boolean */ -#define GL_FALSE 0 -#define GL_TRUE 1 - -/* BeginMode */ -#define GL_POINTS 0x0000 -#define GL_LINES 0x0001 -#define GL_LINE_LOOP 0x0002 -#define GL_LINE_STRIP 0x0003 -#define GL_TRIANGLES 0x0004 -#define GL_TRIANGLE_STRIP 0x0005 -#define GL_TRIANGLE_FAN 0x0006 - -/* AlphaFunction (not supported in ES20) */ -/* GL_NEVER */ -/* GL_LESS */ -/* GL_EQUAL */ -/* GL_LEQUAL */ -/* GL_GREATER */ -/* GL_NOTEQUAL */ -/* GL_GEQUAL */ -/* GL_ALWAYS */ - -/* BlendingFactorDest */ -#define GL_ZERO 0 -#define GL_ONE 1 -#define GL_SRC_COLOR 0x0300 -#define GL_ONE_MINUS_SRC_COLOR 0x0301 -#define GL_SRC_ALPHA 0x0302 -#define GL_ONE_MINUS_SRC_ALPHA 0x0303 -#define GL_DST_ALPHA 0x0304 -#define GL_ONE_MINUS_DST_ALPHA 0x0305 - -/* BlendingFactorSrc */ -/* GL_ZERO */ -/* GL_ONE */ -#define GL_DST_COLOR 0x0306 -#define GL_ONE_MINUS_DST_COLOR 0x0307 -#define GL_SRC_ALPHA_SATURATE 0x0308 -/* GL_SRC_ALPHA */ -/* GL_ONE_MINUS_SRC_ALPHA */ -/* GL_DST_ALPHA */ -/* GL_ONE_MINUS_DST_ALPHA */ - -/* BlendEquationSeparate */ -#define GL_FUNC_ADD 0x8006 -#define GL_BLEND_EQUATION 0x8009 -#define GL_BLEND_EQUATION_RGB 0x8009 /* same as BLEND_EQUATION */ -#define GL_BLEND_EQUATION_ALPHA 0x883D - -/* BlendSubtract */ -#define GL_FUNC_SUBTRACT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT 0x800B - -/* Separate Blend Functions */ -#define GL_BLEND_DST_RGB 0x80C8 -#define GL_BLEND_SRC_RGB 0x80C9 -#define GL_BLEND_DST_ALPHA 0x80CA -#define GL_BLEND_SRC_ALPHA 0x80CB -#define GL_CONSTANT_COLOR 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 -#define GL_CONSTANT_ALPHA 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 -#define GL_BLEND_COLOR 0x8005 - -/* Buffer Objects */ -#define GL_ARRAY_BUFFER 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER 0x8893 -#define GL_ARRAY_BUFFER_BINDING 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 - -#define GL_STREAM_DRAW 0x88E0 -#define GL_STATIC_DRAW 0x88E4 -#define GL_DYNAMIC_DRAW 0x88E8 - -#define GL_BUFFER_SIZE 0x8764 -#define GL_BUFFER_USAGE 0x8765 - -#define GL_CURRENT_VERTEX_ATTRIB 0x8626 - -/* CullFaceMode */ -#define GL_FRONT 0x0404 -#define GL_BACK 0x0405 -#define GL_FRONT_AND_BACK 0x0408 - -/* DepthFunction */ -/* GL_NEVER */ -/* GL_LESS */ -/* GL_EQUAL */ -/* GL_LEQUAL */ -/* GL_GREATER */ -/* GL_NOTEQUAL */ -/* GL_GEQUAL */ -/* GL_ALWAYS */ - -/* EnableCap */ -#define GL_TEXTURE_2D 0x0DE1 -#define GL_CULL_FACE 0x0B44 -#define GL_BLEND 0x0BE2 -#define GL_DITHER 0x0BD0 -#define GL_STENCIL_TEST 0x0B90 -#define GL_DEPTH_TEST 0x0B71 -#define GL_SCISSOR_TEST 0x0C11 -#define GL_POLYGON_OFFSET_FILL 0x8037 -#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E -#define GL_SAMPLE_COVERAGE 0x80A0 - -/* ErrorCode */ -#define GL_NO_ERROR 0 -#define GL_INVALID_ENUM 0x0500 -#define GL_INVALID_VALUE 0x0501 -#define GL_INVALID_OPERATION 0x0502 -#define GL_OUT_OF_MEMORY 0x0505 - -/* FrontFaceDirection */ -#define GL_CW 0x0900 -#define GL_CCW 0x0901 - -/* GetPName */ -#define GL_LINE_WIDTH 0x0B21 -#define GL_ALIASED_POINT_SIZE_RANGE 0x846D -#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E -#define GL_CULL_FACE_MODE 0x0B45 -#define GL_FRONT_FACE 0x0B46 -#define GL_DEPTH_RANGE 0x0B70 -#define GL_DEPTH_WRITEMASK 0x0B72 -#define GL_DEPTH_CLEAR_VALUE 0x0B73 -#define GL_DEPTH_FUNC 0x0B74 -#define GL_STENCIL_CLEAR_VALUE 0x0B91 -#define GL_STENCIL_FUNC 0x0B92 -#define GL_STENCIL_FAIL 0x0B94 -#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 -#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 -#define GL_STENCIL_REF 0x0B97 -#define GL_STENCIL_VALUE_MASK 0x0B93 -#define GL_STENCIL_WRITEMASK 0x0B98 -#define GL_STENCIL_BACK_FUNC 0x8800 -#define GL_STENCIL_BACK_FAIL 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 -#define GL_STENCIL_BACK_REF 0x8CA3 -#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 -#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 -#define GL_VIEWPORT 0x0BA2 -#define GL_SCISSOR_BOX 0x0C10 -/* GL_SCISSOR_TEST */ -#define GL_COLOR_CLEAR_VALUE 0x0C22 -#define GL_COLOR_WRITEMASK 0x0C23 -#define GL_UNPACK_ALIGNMENT 0x0CF5 -#define GL_PACK_ALIGNMENT 0x0D05 -#define GL_MAX_TEXTURE_SIZE 0x0D33 -#define GL_MAX_VIEWPORT_DIMS 0x0D3A -#define GL_SUBPIXEL_BITS 0x0D50 -#define GL_RED_BITS 0x0D52 -#define GL_GREEN_BITS 0x0D53 -#define GL_BLUE_BITS 0x0D54 -#define GL_ALPHA_BITS 0x0D55 -#define GL_DEPTH_BITS 0x0D56 -#define GL_STENCIL_BITS 0x0D57 -#define GL_POLYGON_OFFSET_UNITS 0x2A00 -/* GL_POLYGON_OFFSET_FILL */ -#define GL_POLYGON_OFFSET_FACTOR 0x8038 -#define GL_TEXTURE_BINDING_2D 0x8069 -#define GL_SAMPLE_BUFFERS 0x80A8 -#define GL_SAMPLES 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT 0x80AB - -/* GetTextureParameter */ -/* GL_TEXTURE_MAG_FILTER */ -/* GL_TEXTURE_MIN_FILTER */ -/* GL_TEXTURE_WRAP_S */ -/* GL_TEXTURE_WRAP_T */ - -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 - -/* HintMode */ -#define GL_DONT_CARE 0x1100 -#define GL_FASTEST 0x1101 -#define GL_NICEST 0x1102 - -/* HintTarget */ -#define GL_GENERATE_MIPMAP_HINT 0x8192 - -/* DataType */ -#define GL_BYTE 0x1400 -#define GL_UNSIGNED_BYTE 0x1401 -#define GL_SHORT 0x1402 -#define GL_UNSIGNED_SHORT 0x1403 -#define GL_INT 0x1404 -#define GL_UNSIGNED_INT 0x1405 -#define GL_FLOAT 0x1406 -#define GL_FIXED 0x140C - -/* PixelFormat */ -#define GL_DEPTH_COMPONENT 0x1902 -#define GL_ALPHA 0x1906 -#define GL_RGB 0x1907 -#define GL_RGBA 0x1908 -#define GL_LUMINANCE 0x1909 -#define GL_LUMINANCE_ALPHA 0x190A - -/* PixelType */ -/* GL_UNSIGNED_BYTE */ -#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 - -/* Shaders */ -#define GL_FRAGMENT_SHADER 0x8B30 -#define GL_VERTEX_SHADER 0x8B31 -#define GL_MAX_VERTEX_ATTRIBS 0x8869 -#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB -#define GL_MAX_VARYING_VECTORS 0x8DFC -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C -#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 -#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD -#define GL_SHADER_TYPE 0x8B4F -#define GL_DELETE_STATUS 0x8B80 -#define GL_LINK_STATUS 0x8B82 -#define GL_VALIDATE_STATUS 0x8B83 -#define GL_ATTACHED_SHADERS 0x8B85 -#define GL_ACTIVE_UNIFORMS 0x8B86 -#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 -#define GL_ACTIVE_ATTRIBUTES 0x8B89 -#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A -#define GL_SHADING_LANGUAGE_VERSION 0x8B8C -#define GL_CURRENT_PROGRAM 0x8B8D - -/* StencilFunction */ -#define GL_NEVER 0x0200 -#define GL_LESS 0x0201 -#define GL_EQUAL 0x0202 -#define GL_LEQUAL 0x0203 -#define GL_GREATER 0x0204 -#define GL_NOTEQUAL 0x0205 -#define GL_GEQUAL 0x0206 -#define GL_ALWAYS 0x0207 - -/* StencilOp */ -/* GL_ZERO */ -#define GL_KEEP 0x1E00 -#define GL_REPLACE 0x1E01 -#define GL_INCR 0x1E02 -#define GL_DECR 0x1E03 -#define GL_INVERT 0x150A -#define GL_INCR_WRAP 0x8507 -#define GL_DECR_WRAP 0x8508 - -/* StringName */ -#define GL_VENDOR 0x1F00 -#define GL_RENDERER 0x1F01 -#define GL_VERSION 0x1F02 -#define GL_EXTENSIONS 0x1F03 - -/* TextureMagFilter */ -#define GL_NEAREST 0x2600 -#define GL_LINEAR 0x2601 - -/* TextureMinFilter */ -/* GL_NEAREST */ -/* GL_LINEAR */ -#define GL_NEAREST_MIPMAP_NEAREST 0x2700 -#define GL_LINEAR_MIPMAP_NEAREST 0x2701 -#define GL_NEAREST_MIPMAP_LINEAR 0x2702 -#define GL_LINEAR_MIPMAP_LINEAR 0x2703 - -/* TextureParameterName */ -#define GL_TEXTURE_MAG_FILTER 0x2800 -#define GL_TEXTURE_MIN_FILTER 0x2801 -#define GL_TEXTURE_WRAP_S 0x2802 -#define GL_TEXTURE_WRAP_T 0x2803 - -/* TextureTarget */ -/* GL_TEXTURE_2D */ -#define GL_TEXTURE 0x1702 - -#define GL_TEXTURE_CUBE_MAP 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C - -/* TextureUnit */ -#define GL_TEXTURE0 0x84C0 -#define GL_TEXTURE1 0x84C1 -#define GL_TEXTURE2 0x84C2 -#define GL_TEXTURE3 0x84C3 -#define GL_TEXTURE4 0x84C4 -#define GL_TEXTURE5 0x84C5 -#define GL_TEXTURE6 0x84C6 -#define GL_TEXTURE7 0x84C7 -#define GL_TEXTURE8 0x84C8 -#define GL_TEXTURE9 0x84C9 -#define GL_TEXTURE10 0x84CA -#define GL_TEXTURE11 0x84CB -#define GL_TEXTURE12 0x84CC -#define GL_TEXTURE13 0x84CD -#define GL_TEXTURE14 0x84CE -#define GL_TEXTURE15 0x84CF -#define GL_TEXTURE16 0x84D0 -#define GL_TEXTURE17 0x84D1 -#define GL_TEXTURE18 0x84D2 -#define GL_TEXTURE19 0x84D3 -#define GL_TEXTURE20 0x84D4 -#define GL_TEXTURE21 0x84D5 -#define GL_TEXTURE22 0x84D6 -#define GL_TEXTURE23 0x84D7 -#define GL_TEXTURE24 0x84D8 -#define GL_TEXTURE25 0x84D9 -#define GL_TEXTURE26 0x84DA -#define GL_TEXTURE27 0x84DB -#define GL_TEXTURE28 0x84DC -#define GL_TEXTURE29 0x84DD -#define GL_TEXTURE30 0x84DE -#define GL_TEXTURE31 0x84DF -#define GL_ACTIVE_TEXTURE 0x84E0 - -/* TextureWrapMode */ -#define GL_REPEAT 0x2901 -#define GL_CLAMP_TO_EDGE 0x812F -#define GL_MIRRORED_REPEAT 0x8370 - -/* Uniform Types */ -#define GL_FLOAT_VEC2 0x8B50 -#define GL_FLOAT_VEC3 0x8B51 -#define GL_FLOAT_VEC4 0x8B52 -#define GL_INT_VEC2 0x8B53 -#define GL_INT_VEC3 0x8B54 -#define GL_INT_VEC4 0x8B55 -#define GL_BOOL 0x8B56 -#define GL_BOOL_VEC2 0x8B57 -#define GL_BOOL_VEC3 0x8B58 -#define GL_BOOL_VEC4 0x8B59 -#define GL_FLOAT_MAT2 0x8B5A -#define GL_FLOAT_MAT3 0x8B5B -#define GL_FLOAT_MAT4 0x8B5C -#define GL_SAMPLER_2D 0x8B5E -#define GL_SAMPLER_CUBE 0x8B60 - -/* Vertex Arrays */ -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A -#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F - -/* Read Format */ -#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A -#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B - -/* Shader Source */ -#define GL_COMPILE_STATUS 0x8B81 -#define GL_INFO_LOG_LENGTH 0x8B84 -#define GL_SHADER_SOURCE_LENGTH 0x8B88 -#define GL_SHADER_COMPILER 0x8DFA - -/* Shader Binary */ -#define GL_SHADER_BINARY_FORMATS 0x8DF8 -#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 - -/* Shader Precision-Specified Types */ -#define GL_LOW_FLOAT 0x8DF0 -#define GL_MEDIUM_FLOAT 0x8DF1 -#define GL_HIGH_FLOAT 0x8DF2 -#define GL_LOW_INT 0x8DF3 -#define GL_MEDIUM_INT 0x8DF4 -#define GL_HIGH_INT 0x8DF5 - -/* Framebuffer Object. */ -#define GL_FRAMEBUFFER 0x8D40 -#define GL_RENDERBUFFER 0x8D41 - -#define GL_RGBA4 0x8056 -#define GL_RGB5_A1 0x8057 -#define GL_RGB565 0x8D62 -#define GL_DEPTH_COMPONENT16 0x81A5 -#define GL_STENCIL_INDEX8 0x8D48 - -#define GL_RENDERBUFFER_WIDTH 0x8D42 -#define GL_RENDERBUFFER_HEIGHT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 -#define GL_RENDERBUFFER_RED_SIZE 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 - -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 - -#define GL_COLOR_ATTACHMENT0 0x8CE0 -#define GL_DEPTH_ATTACHMENT 0x8D00 -#define GL_STENCIL_ATTACHMENT 0x8D20 - -#define GL_NONE 0 - -#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS 0x8CD9 -#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD - -#define GL_FRAMEBUFFER_BINDING 0x8CA6 -#define GL_RENDERBUFFER_BINDING 0x8CA7 -#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 - -#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 - -/*------------------------------------------------------------------------- - * GL core functions. - *-----------------------------------------------------------------------*/ - -GL_APICALL void GL_APIENTRY glActiveTexture (GLenum texture); -GL_APICALL void GL_APIENTRY glAttachShader (GLuint program, GLuint shader); -GL_APICALL void GL_APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar* name); -GL_APICALL void GL_APIENTRY glBindBuffer (GLenum target, GLuint buffer); -GL_APICALL void GL_APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer); -GL_APICALL void GL_APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer); -GL_APICALL void GL_APIENTRY glBindTexture (GLenum target, GLuint texture); -GL_APICALL void GL_APIENTRY glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -GL_APICALL void GL_APIENTRY glBlendEquation ( GLenum mode ); -GL_APICALL void GL_APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); -GL_APICALL void GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); -GL_APICALL void GL_APIENTRY glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -GL_APICALL void GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage); -GL_APICALL void GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data); -GL_APICALL GLenum GL_APIENTRY glCheckFramebufferStatus (GLenum target); -GL_APICALL void GL_APIENTRY glClear (GLbitfield mask); -GL_APICALL void GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -GL_APICALL void GL_APIENTRY glClearDepthf (GLclampf depth); -GL_APICALL void GL_APIENTRY glClearStencil (GLint s); -GL_APICALL void GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); -GL_APICALL void GL_APIENTRY glCompileShader (GLuint shader); -GL_APICALL void GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data); -GL_APICALL void GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid* data); -GL_APICALL void GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -GL_APICALL void GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GL_APICALL GLuint GL_APIENTRY glCreateProgram (void); -GL_APICALL GLuint GL_APIENTRY glCreateShader (GLenum type); -GL_APICALL void GL_APIENTRY glCullFace (GLenum mode); -GL_APICALL void GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint* buffers); -GL_APICALL void GL_APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint* framebuffers); -GL_APICALL void GL_APIENTRY glDeleteProgram (GLuint program); -GL_APICALL void GL_APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint* renderbuffers); -GL_APICALL void GL_APIENTRY glDeleteShader (GLuint shader); -GL_APICALL void GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint* textures); -GL_APICALL void GL_APIENTRY glDepthFunc (GLenum func); -GL_APICALL void GL_APIENTRY glDepthMask (GLboolean flag); -GL_APICALL void GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar); -GL_APICALL void GL_APIENTRY glDetachShader (GLuint program, GLuint shader); -GL_APICALL void GL_APIENTRY glDisable (GLenum cap); -GL_APICALL void GL_APIENTRY glDisableVertexAttribArray (GLuint index); -GL_APICALL void GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); -GL_APICALL void GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid* indices); -GL_APICALL void GL_APIENTRY glEnable (GLenum cap); -GL_APICALL void GL_APIENTRY glEnableVertexAttribArray (GLuint index); -GL_APICALL void GL_APIENTRY glFinish (void); -GL_APICALL void GL_APIENTRY glFlush (void); -GL_APICALL void GL_APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -GL_APICALL void GL_APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -GL_APICALL void GL_APIENTRY glFrontFace (GLenum mode); -GL_APICALL void GL_APIENTRY glGenBuffers (GLsizei n, GLuint* buffers); -GL_APICALL void GL_APIENTRY glGenerateMipmap (GLenum target); -GL_APICALL void GL_APIENTRY glGenFramebuffers (GLsizei n, GLuint* framebuffers); -GL_APICALL void GL_APIENTRY glGenRenderbuffers (GLsizei n, GLuint* renderbuffers); -GL_APICALL void GL_APIENTRY glGenTextures (GLsizei n, GLuint* textures); -GL_APICALL void GL_APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name); -GL_APICALL void GL_APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name); -GL_APICALL void GL_APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders); -GL_APICALL int GL_APIENTRY glGetAttribLocation (GLuint program, const GLchar* name); -GL_APICALL void GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean* params); -GL_APICALL void GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint* params); -GL_APICALL GLenum GL_APIENTRY glGetError (void); -GL_APICALL void GL_APIENTRY glGetFloatv (GLenum pname, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetIntegerv (GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei* length, GLchar* infolog); -GL_APICALL void GL_APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* infolog); -GL_APICALL void GL_APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision); -GL_APICALL void GL_APIENTRY glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* source); -GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenum name); -GL_APICALL void GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetUniformiv (GLuint program, GLint location, GLint* params); -GL_APICALL int GL_APIENTRY glGetUniformLocation (GLuint program, const GLchar* name); -GL_APICALL void GL_APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, GLvoid** pointer); -GL_APICALL void GL_APIENTRY glHint (GLenum target, GLenum mode); -GL_APICALL GLboolean GL_APIENTRY glIsBuffer (GLuint buffer); -GL_APICALL GLboolean GL_APIENTRY glIsEnabled (GLenum cap); -GL_APICALL GLboolean GL_APIENTRY glIsFramebuffer (GLuint framebuffer); -GL_APICALL GLboolean GL_APIENTRY glIsProgram (GLuint program); -GL_APICALL GLboolean GL_APIENTRY glIsRenderbuffer (GLuint renderbuffer); -GL_APICALL GLboolean GL_APIENTRY glIsShader (GLuint shader); -GL_APICALL GLboolean GL_APIENTRY glIsTexture (GLuint texture); -GL_APICALL void GL_APIENTRY glLineWidth (GLfloat width); -GL_APICALL void GL_APIENTRY glLinkProgram (GLuint program); -GL_APICALL void GL_APIENTRY glPixelStorei (GLenum pname, GLint param); -GL_APICALL void GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units); -GL_APICALL void GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels); -GL_APICALL void GL_APIENTRY glReleaseShaderCompiler (void); -GL_APICALL void GL_APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert); -GL_APICALL void GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glShaderBinary (GLsizei n, const GLuint* shaders, GLenum binaryformat, const GLvoid* binary, GLsizei length); -GL_APICALL void GL_APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length); -GL_APICALL void GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); -GL_APICALL void GL_APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); -GL_APICALL void GL_APIENTRY glStencilMask (GLuint mask); -GL_APICALL void GL_APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); -GL_APICALL void GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); -GL_APICALL void GL_APIENTRY glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass); -GL_APICALL void GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid* pixels); -GL_APICALL void GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); -GL_APICALL void GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat* params); -GL_APICALL void GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); -GL_APICALL void GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint* params); -GL_APICALL void GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid* pixels); -GL_APICALL void GL_APIENTRY glUniform1f (GLint location, GLfloat x); -GL_APICALL void GL_APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform1i (GLint location, GLint x); -GL_APICALL void GL_APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniform2f (GLint location, GLfloat x, GLfloat y); -GL_APICALL void GL_APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform2i (GLint location, GLint x, GLint y); -GL_APICALL void GL_APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z); -GL_APICALL void GL_APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform3i (GLint location, GLint x, GLint y, GLint z); -GL_APICALL void GL_APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GL_APICALL void GL_APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w); -GL_APICALL void GL_APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -GL_APICALL void GL_APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -GL_APICALL void GL_APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -GL_APICALL void GL_APIENTRY glUseProgram (GLuint program); -GL_APICALL void GL_APIENTRY glValidateProgram (GLuint program); -GL_APICALL void GL_APIENTRY glVertexAttrib1f (GLuint indx, GLfloat x); -GL_APICALL void GL_APIENTRY glVertexAttrib1fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y); -GL_APICALL void GL_APIENTRY glVertexAttrib2fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z); -GL_APICALL void GL_APIENTRY glVertexAttrib3fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GL_APICALL void GL_APIENTRY glVertexAttrib4fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* ptr); -GL_APICALL void GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); - -#ifdef __cplusplus -} -#endif - -#endif /* __gl2_h_ */ - - -#ifndef __gl2ext_h_ -#define __gl2ext_h_ - -/* $Revision: 19436 $ on $Date:: 2012-10-10 10:37:04 -0700 #$ */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * This document is licensed under the SGI Free Software B License Version - * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . - */ - -#ifndef GL_APIENTRYP -# define GL_APIENTRYP GL_APIENTRY* -#endif - -/*------------------------------------------------------------------------* - * OES extension tokens - *------------------------------------------------------------------------*/ - -/* GL_OES_compressed_ETC1_RGB8_texture */ -#ifndef GL_OES_compressed_ETC1_RGB8_texture -#define GL_ETC1_RGB8_OES 0x8D64 -#endif - -/* GL_OES_compressed_paletted_texture */ -#ifndef GL_OES_compressed_paletted_texture -#define GL_PALETTE4_RGB8_OES 0x8B90 -#define GL_PALETTE4_RGBA8_OES 0x8B91 -#define GL_PALETTE4_R5_G6_B5_OES 0x8B92 -#define GL_PALETTE4_RGBA4_OES 0x8B93 -#define GL_PALETTE4_RGB5_A1_OES 0x8B94 -#define GL_PALETTE8_RGB8_OES 0x8B95 -#define GL_PALETTE8_RGBA8_OES 0x8B96 -#define GL_PALETTE8_R5_G6_B5_OES 0x8B97 -#define GL_PALETTE8_RGBA4_OES 0x8B98 -#define GL_PALETTE8_RGB5_A1_OES 0x8B99 -#endif - -/* GL_OES_depth24 */ -#ifndef GL_OES_depth24 -#define GL_DEPTH_COMPONENT24_OES 0x81A6 -#endif - -/* GL_OES_depth32 */ -#ifndef GL_OES_depth32 -#define GL_DEPTH_COMPONENT32_OES 0x81A7 -#endif - -/* GL_OES_depth_texture */ -/* No new tokens introduced by this extension. */ - -/* GL_OES_EGL_image */ -#ifndef GL_OES_EGL_image -typedef void* GLeglImageOES; -#endif - -/* GL_OES_EGL_image_external */ -#ifndef GL_OES_EGL_image_external -/* GLeglImageOES defined in GL_OES_EGL_image already. */ -#define GL_TEXTURE_EXTERNAL_OES 0x8D65 -#define GL_SAMPLER_EXTERNAL_OES 0x8D66 -#define GL_TEXTURE_BINDING_EXTERNAL_OES 0x8D67 -#define GL_REQUIRED_TEXTURE_IMAGE_UNITS_OES 0x8D68 -#endif - -/* GL_OES_element_index_uint */ -#ifndef GL_OES_element_index_uint -#define GL_UNSIGNED_INT 0x1405 -#endif - -/* GL_OES_get_program_binary */ -#ifndef GL_OES_get_program_binary -#define GL_PROGRAM_BINARY_LENGTH_OES 0x8741 -#define GL_NUM_PROGRAM_BINARY_FORMATS_OES 0x87FE -#define GL_PROGRAM_BINARY_FORMATS_OES 0x87FF -#endif - -/* GL_OES_mapbuffer */ -#ifndef GL_OES_mapbuffer -#define GL_WRITE_ONLY_OES 0x88B9 -#define GL_BUFFER_ACCESS_OES 0x88BB -#define GL_BUFFER_MAPPED_OES 0x88BC -#define GL_BUFFER_MAP_POINTER_OES 0x88BD -#endif - -/* GL_OES_packed_depth_stencil */ -#ifndef GL_OES_packed_depth_stencil -#define GL_DEPTH_STENCIL_OES 0x84F9 -#define GL_UNSIGNED_INT_24_8_OES 0x84FA -#define GL_DEPTH24_STENCIL8_OES 0x88F0 -#endif - -/* GL_OES_required_internalformat */ -#ifndef GL_OES_required_internalformat -#define GL_ALPHA8_OES 0x803C -#define GL_DEPTH_COMPONENT16_OES 0x81A5 -/* reuse GL_DEPTH_COMPONENT24_OES */ -/* reuse GL_DEPTH24_STENCIL8_OES */ -/* reuse GL_DEPTH_COMPONENT32_OES */ -#define GL_LUMINANCE4_ALPHA4_OES 0x8043 -#define GL_LUMINANCE8_ALPHA8_OES 0x8045 -#define GL_LUMINANCE8_OES 0x8040 -#define GL_RGBA4_OES 0x8056 -#define GL_RGB5_A1_OES 0x8057 -#define GL_RGB565_OES 0x8D62 -/* reuse GL_RGB8_OES */ -/* reuse GL_RGBA8_OES */ -/* reuse GL_RGB10_EXT */ -/* reuse GL_RGB10_A2_EXT */ -#endif - -/* GL_OES_rgb8_rgba8 */ -#ifndef GL_OES_rgb8_rgba8 -#define GL_RGB8_OES 0x8051 -#define GL_RGBA8_OES 0x8058 -#endif - -/* GL_OES_standard_derivatives */ -#ifndef GL_OES_standard_derivatives -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES 0x8B8B -#endif - -/* GL_OES_stencil1 */ -#ifndef GL_OES_stencil1 -#define GL_STENCIL_INDEX1_OES 0x8D46 -#endif - -/* GL_OES_stencil4 */ -#ifndef GL_OES_stencil4 -#define GL_STENCIL_INDEX4_OES 0x8D47 -#endif - -#ifndef GL_OES_surfaceless_context -#define GL_FRAMEBUFFER_UNDEFINED_OES 0x8219 -#endif - -/* GL_OES_texture_3D */ -#ifndef GL_OES_texture_3D -#define GL_TEXTURE_WRAP_R_OES 0x8072 -#define GL_TEXTURE_3D_OES 0x806F -#define GL_TEXTURE_BINDING_3D_OES 0x806A -#define GL_MAX_3D_TEXTURE_SIZE_OES 0x8073 -#define GL_SAMPLER_3D_OES 0x8B5F -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES 0x8CD4 -#endif - -/* GL_OES_texture_float */ -/* No new tokens introduced by this extension. */ - -/* GL_OES_texture_float_linear */ -/* No new tokens introduced by this extension. */ - -/* GL_OES_texture_half_float */ -#ifndef GL_OES_texture_half_float -#define GL_HALF_FLOAT_OES 0x8D61 -#endif - -/* GL_OES_texture_half_float_linear */ -/* No new tokens introduced by this extension. */ - -/* GL_OES_texture_npot */ -/* No new tokens introduced by this extension. */ - -/* GL_OES_vertex_array_object */ -#ifndef GL_OES_vertex_array_object -#define GL_VERTEX_ARRAY_BINDING_OES 0x85B5 -#endif - -/* GL_OES_vertex_half_float */ -/* GL_HALF_FLOAT_OES defined in GL_OES_texture_half_float already. */ - -/* GL_OES_vertex_type_10_10_10_2 */ -#ifndef GL_OES_vertex_type_10_10_10_2 -#define GL_UNSIGNED_INT_10_10_10_2_OES 0x8DF6 -#define GL_INT_10_10_10_2_OES 0x8DF7 -#endif - -/*------------------------------------------------------------------------* - * KHR extension tokens - *------------------------------------------------------------------------*/ - -#ifndef GL_KHR_debug -typedef void (GL_APIENTRYP GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam); -#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242 -#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243 -#define GL_DEBUG_CALLBACK_FUNCTION 0x8244 -#define GL_DEBUG_CALLBACK_USER_PARAM 0x8245 -#define GL_DEBUG_SOURCE_API 0x8246 -#define GL_DEBUG_SOURCE_WINDOW_SYSTEM 0x8247 -#define GL_DEBUG_SOURCE_SHADER_COMPILER 0x8248 -#define GL_DEBUG_SOURCE_THIRD_PARTY 0x8249 -#define GL_DEBUG_SOURCE_APPLICATION 0x824A -#define GL_DEBUG_SOURCE_OTHER 0x824B -#define GL_DEBUG_TYPE_ERROR 0x824C -#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D -#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR 0x824E -#define GL_DEBUG_TYPE_PORTABILITY 0x824F -#define GL_DEBUG_TYPE_PERFORMANCE 0x8250 -#define GL_DEBUG_TYPE_OTHER 0x8251 -#define GL_DEBUG_TYPE_MARKER 0x8268 -#define GL_DEBUG_TYPE_PUSH_GROUP 0x8269 -#define GL_DEBUG_TYPE_POP_GROUP 0x826A -#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B -#define GL_MAX_DEBUG_GROUP_STACK_DEPTH 0x826C -#define GL_DEBUG_GROUP_STACK_DEPTH 0x826D -#define GL_BUFFER 0x82E0 -#define GL_SHADER 0x82E1 -#define GL_PROGRAM 0x82E2 -#define GL_QUERY 0x82E3 -/* PROGRAM_PIPELINE only in GL */ -#define GL_SAMPLER 0x82E6 -/* DISPLAY_LIST only in GL */ -#define GL_MAX_LABEL_LENGTH 0x82E8 -#define GL_MAX_DEBUG_MESSAGE_LENGTH 0x9143 -#define GL_MAX_DEBUG_LOGGED_MESSAGES 0x9144 -#define GL_DEBUG_LOGGED_MESSAGES 0x9145 -#define GL_DEBUG_SEVERITY_HIGH 0x9146 -#define GL_DEBUG_SEVERITY_MEDIUM 0x9147 -#define GL_DEBUG_SEVERITY_LOW 0x9148 -#define GL_DEBUG_OUTPUT 0x92E0 -#define GL_CONTEXT_FLAG_DEBUG_BIT 0x00000002 -#define GL_STACK_OVERFLOW 0x0503 -#define GL_STACK_UNDERFLOW 0x0504 -#endif - -#ifndef GL_KHR_texture_compression_astc_ldr -#define GL_COMPRESSED_RGBA_ASTC_4x4_KHR 0x93B0 -#define GL_COMPRESSED_RGBA_ASTC_5x4_KHR 0x93B1 -#define GL_COMPRESSED_RGBA_ASTC_5x5_KHR 0x93B2 -#define GL_COMPRESSED_RGBA_ASTC_6x5_KHR 0x93B3 -#define GL_COMPRESSED_RGBA_ASTC_6x6_KHR 0x93B4 -#define GL_COMPRESSED_RGBA_ASTC_8x5_KHR 0x93B5 -#define GL_COMPRESSED_RGBA_ASTC_8x6_KHR 0x93B6 -#define GL_COMPRESSED_RGBA_ASTC_8x8_KHR 0x93B7 -#define GL_COMPRESSED_RGBA_ASTC_10x5_KHR 0x93B8 -#define GL_COMPRESSED_RGBA_ASTC_10x6_KHR 0x93B9 -#define GL_COMPRESSED_RGBA_ASTC_10x8_KHR 0x93BA -#define GL_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB -#define GL_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC -#define GL_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9 -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC -#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD -#endif - -/*------------------------------------------------------------------------* - * AMD extension tokens - *------------------------------------------------------------------------*/ - -/* GL_AMD_compressed_3DC_texture */ -#ifndef GL_AMD_compressed_3DC_texture -#define GL_3DC_X_AMD 0x87F9 -#define GL_3DC_XY_AMD 0x87FA -#endif - -/* GL_AMD_compressed_ATC_texture */ -#ifndef GL_AMD_compressed_ATC_texture -#define GL_ATC_RGB_AMD 0x8C92 -#define GL_ATC_RGBA_EXPLICIT_ALPHA_AMD 0x8C93 -#define GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD 0x87EE -#endif - -/* GL_AMD_performance_monitor */ -#ifndef GL_AMD_performance_monitor -#define GL_COUNTER_TYPE_AMD 0x8BC0 -#define GL_COUNTER_RANGE_AMD 0x8BC1 -#define GL_UNSIGNED_INT64_AMD 0x8BC2 -#define GL_PERCENTAGE_AMD 0x8BC3 -#define GL_PERFMON_RESULT_AVAILABLE_AMD 0x8BC4 -#define GL_PERFMON_RESULT_SIZE_AMD 0x8BC5 -#define GL_PERFMON_RESULT_AMD 0x8BC6 -#endif - -/* GL_AMD_program_binary_Z400 */ -#ifndef GL_AMD_program_binary_Z400 -#define GL_Z400_BINARY_AMD 0x8740 -#endif - -/*------------------------------------------------------------------------* - * ANGLE extension tokens - *------------------------------------------------------------------------*/ - -/* GL_ANGLE_framebuffer_blit */ -#ifndef GL_ANGLE_framebuffer_blit -#define GL_READ_FRAMEBUFFER_ANGLE 0x8CA8 -#define GL_DRAW_FRAMEBUFFER_ANGLE 0x8CA9 -#define GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 0x8CA6 -#define GL_READ_FRAMEBUFFER_BINDING_ANGLE 0x8CAA -#endif - -/* GL_ANGLE_framebuffer_multisample */ -#ifndef GL_ANGLE_framebuffer_multisample -#define GL_RENDERBUFFER_SAMPLES_ANGLE 0x8CAB -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_ANGLE 0x8D56 -#define GL_MAX_SAMPLES_ANGLE 0x8D57 -#endif - -/* GL_ANGLE_instanced_arrays */ -#ifndef GL_ANGLE_instanced_arrays -#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE 0x88FE -#endif - -/* GL_ANGLE_pack_reverse_row_order */ -#ifndef GL_ANGLE_pack_reverse_row_order -#define GL_PACK_REVERSE_ROW_ORDER_ANGLE 0x93A4 -#endif - -/* GL_ANGLE_texture_compression_dxt3 */ -#ifndef GL_ANGLE_texture_compression_dxt3 -#define GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE 0x83F2 -#endif - -/* GL_ANGLE_texture_compression_dxt5 */ -#ifndef GL_ANGLE_texture_compression_dxt5 -#define GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE 0x83F3 -#endif - -/* GL_ANGLE_texture_usage */ -#ifndef GL_ANGLE_texture_usage -#define GL_TEXTURE_USAGE_ANGLE 0x93A2 -#define GL_FRAMEBUFFER_ATTACHMENT_ANGLE 0x93A3 -#endif - -/* GL_ANGLE_translated_shader_source */ -#ifndef GL_ANGLE_translated_shader_source -#define GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE 0x93A0 -#endif - -/*------------------------------------------------------------------------* - * APPLE extension tokens - *------------------------------------------------------------------------*/ - -/* GL_APPLE_copy_texture_levels */ -/* No new tokens introduced by this extension. */ - -/* GL_APPLE_framebuffer_multisample */ -#ifndef GL_APPLE_framebuffer_multisample -#define GL_RENDERBUFFER_SAMPLES_APPLE 0x8CAB -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_APPLE 0x8D56 -#define GL_MAX_SAMPLES_APPLE 0x8D57 -#define GL_READ_FRAMEBUFFER_APPLE 0x8CA8 -#define GL_DRAW_FRAMEBUFFER_APPLE 0x8CA9 -#define GL_DRAW_FRAMEBUFFER_BINDING_APPLE 0x8CA6 -#define GL_READ_FRAMEBUFFER_BINDING_APPLE 0x8CAA -#endif - -/* GL_APPLE_rgb_422 */ -#ifndef GL_APPLE_rgb_422 -#define GL_RGB_422_APPLE 0x8A1F -#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB -#endif - -/* GL_APPLE_sync */ -#ifndef GL_APPLE_sync - -#ifndef __gl3_h_ -/* These types are defined with reference to - * in the Apple extension spec, but here we use the Khronos - * portable types in khrplatform.h, and assume those types - * are always defined. - * If any other extensions using these types are defined, - * the typedefs must move out of this block and be shared. - */ -typedef khronos_int64_t GLint64; -typedef khronos_uint64_t GLuint64; -typedef struct __GLsync *GLsync; -#endif - -#define GL_SYNC_OBJECT_APPLE 0x8A53 -#define GL_MAX_SERVER_WAIT_TIMEOUT_APPLE 0x9111 -#define GL_OBJECT_TYPE_APPLE 0x9112 -#define GL_SYNC_CONDITION_APPLE 0x9113 -#define GL_SYNC_STATUS_APPLE 0x9114 -#define GL_SYNC_FLAGS_APPLE 0x9115 -#define GL_SYNC_FENCE_APPLE 0x9116 -#define GL_SYNC_GPU_COMMANDS_COMPLETE_APPLE 0x9117 -#define GL_UNSIGNALED_APPLE 0x9118 -#define GL_SIGNALED_APPLE 0x9119 -#define GL_ALREADY_SIGNALED_APPLE 0x911A -#define GL_TIMEOUT_EXPIRED_APPLE 0x911B -#define GL_CONDITION_SATISFIED_APPLE 0x911C -#define GL_WAIT_FAILED_APPLE 0x911D -#define GL_SYNC_FLUSH_COMMANDS_BIT_APPLE 0x00000001 -#define GL_TIMEOUT_IGNORED_APPLE 0xFFFFFFFFFFFFFFFFull -#endif - -/* GL_APPLE_texture_format_BGRA8888 */ -#ifndef GL_APPLE_texture_format_BGRA8888 -#define GL_BGRA_EXT 0x80E1 -#endif - -/* GL_APPLE_texture_max_level */ -#ifndef GL_APPLE_texture_max_level -#define GL_TEXTURE_MAX_LEVEL_APPLE 0x813D -#endif - -/*------------------------------------------------------------------------* - * ARM extension tokens - *------------------------------------------------------------------------*/ - -/* GL_ARM_mali_program_binary */ -#ifndef GL_ARM_mali_program_binary -#define GL_MALI_PROGRAM_BINARY_ARM 0x8F61 -#endif - -/* GL_ARM_mali_shader_binary */ -#ifndef GL_ARM_mali_shader_binary -#define GL_MALI_SHADER_BINARY_ARM 0x8F60 -#endif - -/* GL_ARM_rgba8 */ -/* No new tokens introduced by this extension. */ - -/*------------------------------------------------------------------------* - * EXT extension tokens - *------------------------------------------------------------------------*/ - -/* GL_EXT_blend_minmax */ -#ifndef GL_EXT_blend_minmax -#define GL_MIN_EXT 0x8007 -#define GL_MAX_EXT 0x8008 -#endif - -/* GL_EXT_color_buffer_half_float */ -#ifndef GL_EXT_color_buffer_half_float -#define GL_RGBA16F_EXT 0x881A -#define GL_RGB16F_EXT 0x881B -#define GL_RG16F_EXT 0x822F -#define GL_R16F_EXT 0x822D -#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE_EXT 0x8211 -#define GL_UNSIGNED_NORMALIZED_EXT 0x8C17 -#endif - -/* GL_EXT_debug_label */ -#ifndef GL_EXT_debug_label -#define GL_PROGRAM_PIPELINE_OBJECT_EXT 0x8A4F -#define GL_PROGRAM_OBJECT_EXT 0x8B40 -#define GL_SHADER_OBJECT_EXT 0x8B48 -#define GL_BUFFER_OBJECT_EXT 0x9151 -#define GL_QUERY_OBJECT_EXT 0x9153 -#define GL_VERTEX_ARRAY_OBJECT_EXT 0x9154 -#endif - -/* GL_EXT_debug_marker */ -/* No new tokens introduced by this extension. */ - -/* GL_EXT_discard_framebuffer */ -#ifndef GL_EXT_discard_framebuffer -#define GL_COLOR_EXT 0x1800 -#define GL_DEPTH_EXT 0x1801 -#define GL_STENCIL_EXT 0x1802 -#endif - -/* GL_EXT_map_buffer_range */ -#ifndef GL_EXT_map_buffer_range -#define GL_MAP_READ_BIT_EXT 0x0001 -#define GL_MAP_WRITE_BIT_EXT 0x0002 -#define GL_MAP_INVALIDATE_RANGE_BIT_EXT 0x0004 -#define GL_MAP_INVALIDATE_BUFFER_BIT_EXT 0x0008 -#define GL_MAP_FLUSH_EXPLICIT_BIT_EXT 0x0010 -#define GL_MAP_UNSYNCHRONIZED_BIT_EXT 0x0020 -#endif - -/* GL_EXT_multisampled_render_to_texture */ -#ifndef GL_EXT_multisampled_render_to_texture -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_SAMPLES_EXT 0x8D6C -/* reuse values from GL_EXT_framebuffer_multisample (desktop extension) */ -#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 -#define GL_MAX_SAMPLES_EXT 0x8D57 -#endif - -/* GL_EXT_multiview_draw_buffers */ -#ifndef GL_EXT_multiview_draw_buffers -#define GL_COLOR_ATTACHMENT_EXT 0x90F0 -#define GL_MULTIVIEW_EXT 0x90F1 -#define GL_DRAW_BUFFER_EXT 0x0C01 -#define GL_READ_BUFFER_EXT 0x0C02 -#define GL_MAX_MULTIVIEW_BUFFERS_EXT 0x90F2 -#endif - -/* GL_EXT_multi_draw_arrays */ -/* No new tokens introduced by this extension. */ - -/* GL_EXT_occlusion_query_boolean */ -#ifndef GL_EXT_occlusion_query_boolean -#define GL_ANY_SAMPLES_PASSED_EXT 0x8C2F -#define GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT 0x8D6A -#define GL_CURRENT_QUERY_EXT 0x8865 -#define GL_QUERY_RESULT_EXT 0x8866 -#define GL_QUERY_RESULT_AVAILABLE_EXT 0x8867 -#endif - -/* GL_EXT_read_format_bgra */ -#ifndef GL_EXT_read_format_bgra -#define GL_BGRA_EXT 0x80E1 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT 0x8365 -#define GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT 0x8366 -#endif - -/* GL_EXT_robustness */ -#ifndef GL_EXT_robustness -/* reuse GL_NO_ERROR */ -#define GL_GUILTY_CONTEXT_RESET_EXT 0x8253 -#define GL_INNOCENT_CONTEXT_RESET_EXT 0x8254 -#define GL_UNKNOWN_CONTEXT_RESET_EXT 0x8255 -#define GL_CONTEXT_ROBUST_ACCESS_EXT 0x90F3 -#define GL_RESET_NOTIFICATION_STRATEGY_EXT 0x8256 -#define GL_LOSE_CONTEXT_ON_RESET_EXT 0x8252 -#define GL_NO_RESET_NOTIFICATION_EXT 0x8261 -#endif - -/* GL_EXT_separate_shader_objects */ -#ifndef GL_EXT_separate_shader_objects -#define GL_VERTEX_SHADER_BIT_EXT 0x00000001 -#define GL_FRAGMENT_SHADER_BIT_EXT 0x00000002 -#define GL_ALL_SHADER_BITS_EXT 0xFFFFFFFF -#define GL_PROGRAM_SEPARABLE_EXT 0x8258 -#define GL_ACTIVE_PROGRAM_EXT 0x8259 -#define GL_PROGRAM_PIPELINE_BINDING_EXT 0x825A -#endif - -/* GL_EXT_shader_framebuffer_fetch */ -#ifndef GL_EXT_shader_framebuffer_fetch -#define GL_FRAGMENT_SHADER_DISCARDS_SAMPLES_EXT 0x8A52 -#endif - -/* GL_EXT_shader_texture_lod */ -/* No new tokens introduced by this extension. */ - -/* GL_EXT_shadow_samplers */ -#ifndef GL_EXT_shadow_samplers -#define GL_TEXTURE_COMPARE_MODE_EXT 0x884C -#define GL_TEXTURE_COMPARE_FUNC_EXT 0x884D -#define GL_COMPARE_REF_TO_TEXTURE_EXT 0x884E -#define GL_SAMPLER_2D_SHADOW_EXT 0x8B62 -#endif - -/* GL_EXT_sRGB */ -#ifndef GL_EXT_sRGB -#define GL_SRGB_EXT 0x8C40 -#define GL_SRGB_ALPHA_EXT 0x8C42 -#define GL_SRGB8_ALPHA8_EXT 0x8C43 -#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING_EXT 0x8210 -#endif - -/* GL_EXT_texture_compression_dxt1 */ -#ifndef GL_EXT_texture_compression_dxt1 -#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 -#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 -#endif - -/* GL_EXT_texture_filter_anisotropic */ -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE -#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF -#endif - -/* GL_EXT_texture_format_BGRA8888 */ -#ifndef GL_EXT_texture_format_BGRA8888 -#define GL_BGRA_EXT 0x80E1 -#endif - -/* GL_EXT_texture_rg */ -#ifndef GL_EXT_texture_rg -#define GL_RED_EXT 0x1903 -#define GL_RG_EXT 0x8227 -#define GL_R8_EXT 0x8229 -#define GL_RG8_EXT 0x822B -#endif - -/* GL_EXT_texture_storage */ -#ifndef GL_EXT_texture_storage -#define GL_TEXTURE_IMMUTABLE_FORMAT_EXT 0x912F -#define GL_ALPHA8_EXT 0x803C -#define GL_LUMINANCE8_EXT 0x8040 -#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 -#define GL_RGBA32F_EXT 0x8814 -#define GL_RGB32F_EXT 0x8815 -#define GL_ALPHA32F_EXT 0x8816 -#define GL_LUMINANCE32F_EXT 0x8818 -#define GL_LUMINANCE_ALPHA32F_EXT 0x8819 -/* reuse GL_RGBA16F_EXT */ -/* reuse GL_RGB16F_EXT */ -#define GL_ALPHA16F_EXT 0x881C -#define GL_LUMINANCE16F_EXT 0x881E -#define GL_LUMINANCE_ALPHA16F_EXT 0x881F -#define GL_RGB10_A2_EXT 0x8059 -#define GL_RGB10_EXT 0x8052 -#define GL_BGRA8_EXT 0x93A1 -#define GL_R8_EXT 0x8229 -#define GL_RG8_EXT 0x822B -#define GL_R32F_EXT 0x822E -#define GL_RG32F_EXT 0x8230 -#define GL_R16F_EXT 0x822D -#define GL_RG16F_EXT 0x822F -#endif - -/* GL_EXT_texture_type_2_10_10_10_REV */ -#ifndef GL_EXT_texture_type_2_10_10_10_REV -#define GL_UNSIGNED_INT_2_10_10_10_REV_EXT 0x8368 -#endif - -/* GL_EXT_unpack_subimage */ -#ifndef GL_EXT_unpack_subimage -#define GL_UNPACK_ROW_LENGTH 0x0CF2 -#define GL_UNPACK_SKIP_ROWS 0x0CF3 -#define GL_UNPACK_SKIP_PIXELS 0x0CF4 -#endif - -/*------------------------------------------------------------------------* - * DMP extension tokens - *------------------------------------------------------------------------*/ - -/* GL_DMP_shader_binary */ -#ifndef GL_DMP_shader_binary -#define GL_SHADER_BINARY_DMP 0x9250 -#endif - -/*------------------------------------------------------------------------* - * FJ extension tokens - *------------------------------------------------------------------------*/ - -/* GL_FJ_shader_binary_GCCSO */ -#ifndef GL_FJ_shader_binary_GCCSO -#define GCCSO_SHADER_BINARY_FJ 0x9260 -#endif - -/*------------------------------------------------------------------------* - * IMG extension tokens - *------------------------------------------------------------------------*/ - -/* GL_IMG_program_binary */ -#ifndef GL_IMG_program_binary -#define GL_SGX_PROGRAM_BINARY_IMG 0x9130 -#endif - -/* GL_IMG_read_format */ -#ifndef GL_IMG_read_format -#define GL_BGRA_IMG 0x80E1 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV_IMG 0x8365 -#endif - -/* GL_IMG_shader_binary */ -#ifndef GL_IMG_shader_binary -#define GL_SGX_BINARY_IMG 0x8C0A -#endif - -/* GL_IMG_texture_compression_pvrtc */ -#ifndef GL_IMG_texture_compression_pvrtc -#define GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG 0x8C00 -#define GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG 0x8C01 -#define GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02 -#define GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03 -#endif - -/* GL_IMG_multisampled_render_to_texture */ -#ifndef GL_IMG_multisampled_render_to_texture -#define GL_RENDERBUFFER_SAMPLES_IMG 0x9133 -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_IMG 0x9134 -#define GL_MAX_SAMPLES_IMG 0x9135 -#define GL_TEXTURE_SAMPLES_IMG 0x9136 -#endif - -/*------------------------------------------------------------------------* - * NV extension tokens - *------------------------------------------------------------------------*/ - -/* GL_NV_coverage_sample */ -#ifndef GL_NV_coverage_sample -#define GL_COVERAGE_COMPONENT_NV 0x8ED0 -#define GL_COVERAGE_COMPONENT4_NV 0x8ED1 -#define GL_COVERAGE_ATTACHMENT_NV 0x8ED2 -#define GL_COVERAGE_BUFFERS_NV 0x8ED3 -#define GL_COVERAGE_SAMPLES_NV 0x8ED4 -#define GL_COVERAGE_ALL_FRAGMENTS_NV 0x8ED5 -#define GL_COVERAGE_EDGE_FRAGMENTS_NV 0x8ED6 -#define GL_COVERAGE_AUTOMATIC_NV 0x8ED7 -#define GL_COVERAGE_BUFFER_BIT_NV 0x8000 -#endif - -/* GL_NV_depth_nonlinear */ -#ifndef GL_NV_depth_nonlinear -#define GL_DEPTH_COMPONENT16_NONLINEAR_NV 0x8E2C -#endif - -/* GL_NV_draw_buffers */ -#ifndef GL_NV_draw_buffers -#define GL_MAX_DRAW_BUFFERS_NV 0x8824 -#define GL_DRAW_BUFFER0_NV 0x8825 -#define GL_DRAW_BUFFER1_NV 0x8826 -#define GL_DRAW_BUFFER2_NV 0x8827 -#define GL_DRAW_BUFFER3_NV 0x8828 -#define GL_DRAW_BUFFER4_NV 0x8829 -#define GL_DRAW_BUFFER5_NV 0x882A -#define GL_DRAW_BUFFER6_NV 0x882B -#define GL_DRAW_BUFFER7_NV 0x882C -#define GL_DRAW_BUFFER8_NV 0x882D -#define GL_DRAW_BUFFER9_NV 0x882E -#define GL_DRAW_BUFFER10_NV 0x882F -#define GL_DRAW_BUFFER11_NV 0x8830 -#define GL_DRAW_BUFFER12_NV 0x8831 -#define GL_DRAW_BUFFER13_NV 0x8832 -#define GL_DRAW_BUFFER14_NV 0x8833 -#define GL_DRAW_BUFFER15_NV 0x8834 -#define GL_COLOR_ATTACHMENT0_NV 0x8CE0 -#define GL_COLOR_ATTACHMENT1_NV 0x8CE1 -#define GL_COLOR_ATTACHMENT2_NV 0x8CE2 -#define GL_COLOR_ATTACHMENT3_NV 0x8CE3 -#define GL_COLOR_ATTACHMENT4_NV 0x8CE4 -#define GL_COLOR_ATTACHMENT5_NV 0x8CE5 -#define GL_COLOR_ATTACHMENT6_NV 0x8CE6 -#define GL_COLOR_ATTACHMENT7_NV 0x8CE7 -#define GL_COLOR_ATTACHMENT8_NV 0x8CE8 -#define GL_COLOR_ATTACHMENT9_NV 0x8CE9 -#define GL_COLOR_ATTACHMENT10_NV 0x8CEA -#define GL_COLOR_ATTACHMENT11_NV 0x8CEB -#define GL_COLOR_ATTACHMENT12_NV 0x8CEC -#define GL_COLOR_ATTACHMENT13_NV 0x8CED -#define GL_COLOR_ATTACHMENT14_NV 0x8CEE -#define GL_COLOR_ATTACHMENT15_NV 0x8CEF -#endif - -/* GL_NV_fbo_color_attachments */ -#ifndef GL_NV_fbo_color_attachments -#define GL_MAX_COLOR_ATTACHMENTS_NV 0x8CDF -/* GL_COLOR_ATTACHMENT{0-15}_NV defined in GL_NV_draw_buffers already. */ -#endif - -/* GL_NV_fence */ -#ifndef GL_NV_fence -#define GL_ALL_COMPLETED_NV 0x84F2 -#define GL_FENCE_STATUS_NV 0x84F3 -#define GL_FENCE_CONDITION_NV 0x84F4 -#endif - -/* GL_NV_read_buffer */ -#ifndef GL_NV_read_buffer -#define GL_READ_BUFFER_NV 0x0C02 -#endif - -/* GL_NV_read_buffer_front */ -/* No new tokens introduced by this extension. */ - -/* GL_NV_read_depth */ -/* No new tokens introduced by this extension. */ - -/* GL_NV_read_depth_stencil */ -/* No new tokens introduced by this extension. */ - -/* GL_NV_read_stencil */ -/* No new tokens introduced by this extension. */ - -/* GL_NV_texture_compression_s3tc_update */ -/* No new tokens introduced by this extension. */ - -/* GL_NV_texture_npot_2D_mipmap */ -/* No new tokens introduced by this extension. */ - -/*------------------------------------------------------------------------* - * QCOM extension tokens - *------------------------------------------------------------------------*/ - -/* GL_QCOM_alpha_test */ -#ifndef GL_QCOM_alpha_test -#define GL_ALPHA_TEST_QCOM 0x0BC0 -#define GL_ALPHA_TEST_FUNC_QCOM 0x0BC1 -#define GL_ALPHA_TEST_REF_QCOM 0x0BC2 -#endif - -/* GL_QCOM_binning_control */ -#ifndef GL_QCOM_binning_control -#define GL_BINNING_CONTROL_HINT_QCOM 0x8FB0 -#define GL_CPU_OPTIMIZED_QCOM 0x8FB1 -#define GL_GPU_OPTIMIZED_QCOM 0x8FB2 -#define GL_RENDER_DIRECT_TO_FRAMEBUFFER_QCOM 0x8FB3 -#endif - -/* GL_QCOM_driver_control */ -/* No new tokens introduced by this extension. */ - -/* GL_QCOM_extended_get */ -#ifndef GL_QCOM_extended_get -#define GL_TEXTURE_WIDTH_QCOM 0x8BD2 -#define GL_TEXTURE_HEIGHT_QCOM 0x8BD3 -#define GL_TEXTURE_DEPTH_QCOM 0x8BD4 -#define GL_TEXTURE_INTERNAL_FORMAT_QCOM 0x8BD5 -#define GL_TEXTURE_FORMAT_QCOM 0x8BD6 -#define GL_TEXTURE_TYPE_QCOM 0x8BD7 -#define GL_TEXTURE_IMAGE_VALID_QCOM 0x8BD8 -#define GL_TEXTURE_NUM_LEVELS_QCOM 0x8BD9 -#define GL_TEXTURE_TARGET_QCOM 0x8BDA -#define GL_TEXTURE_OBJECT_VALID_QCOM 0x8BDB -#define GL_STATE_RESTORE 0x8BDC -#endif - -/* GL_QCOM_extended_get2 */ -/* No new tokens introduced by this extension. */ - -/* GL_QCOM_perfmon_global_mode */ -#ifndef GL_QCOM_perfmon_global_mode -#define GL_PERFMON_GLOBAL_MODE_QCOM 0x8FA0 -#endif - -/* GL_QCOM_writeonly_rendering */ -#ifndef GL_QCOM_writeonly_rendering -#define GL_WRITEONLY_RENDERING_QCOM 0x8823 -#endif - -/* GL_QCOM_tiled_rendering */ -#ifndef GL_QCOM_tiled_rendering -#define GL_COLOR_BUFFER_BIT0_QCOM 0x00000001 -#define GL_COLOR_BUFFER_BIT1_QCOM 0x00000002 -#define GL_COLOR_BUFFER_BIT2_QCOM 0x00000004 -#define GL_COLOR_BUFFER_BIT3_QCOM 0x00000008 -#define GL_COLOR_BUFFER_BIT4_QCOM 0x00000010 -#define GL_COLOR_BUFFER_BIT5_QCOM 0x00000020 -#define GL_COLOR_BUFFER_BIT6_QCOM 0x00000040 -#define GL_COLOR_BUFFER_BIT7_QCOM 0x00000080 -#define GL_DEPTH_BUFFER_BIT0_QCOM 0x00000100 -#define GL_DEPTH_BUFFER_BIT1_QCOM 0x00000200 -#define GL_DEPTH_BUFFER_BIT2_QCOM 0x00000400 -#define GL_DEPTH_BUFFER_BIT3_QCOM 0x00000800 -#define GL_DEPTH_BUFFER_BIT4_QCOM 0x00001000 -#define GL_DEPTH_BUFFER_BIT5_QCOM 0x00002000 -#define GL_DEPTH_BUFFER_BIT6_QCOM 0x00004000 -#define GL_DEPTH_BUFFER_BIT7_QCOM 0x00008000 -#define GL_STENCIL_BUFFER_BIT0_QCOM 0x00010000 -#define GL_STENCIL_BUFFER_BIT1_QCOM 0x00020000 -#define GL_STENCIL_BUFFER_BIT2_QCOM 0x00040000 -#define GL_STENCIL_BUFFER_BIT3_QCOM 0x00080000 -#define GL_STENCIL_BUFFER_BIT4_QCOM 0x00100000 -#define GL_STENCIL_BUFFER_BIT5_QCOM 0x00200000 -#define GL_STENCIL_BUFFER_BIT6_QCOM 0x00400000 -#define GL_STENCIL_BUFFER_BIT7_QCOM 0x00800000 -#define GL_MULTISAMPLE_BUFFER_BIT0_QCOM 0x01000000 -#define GL_MULTISAMPLE_BUFFER_BIT1_QCOM 0x02000000 -#define GL_MULTISAMPLE_BUFFER_BIT2_QCOM 0x04000000 -#define GL_MULTISAMPLE_BUFFER_BIT3_QCOM 0x08000000 -#define GL_MULTISAMPLE_BUFFER_BIT4_QCOM 0x10000000 -#define GL_MULTISAMPLE_BUFFER_BIT5_QCOM 0x20000000 -#define GL_MULTISAMPLE_BUFFER_BIT6_QCOM 0x40000000 -#define GL_MULTISAMPLE_BUFFER_BIT7_QCOM 0x80000000 -#endif - -/*------------------------------------------------------------------------* - * VIV extension tokens - *------------------------------------------------------------------------*/ - -/* GL_VIV_shader_binary */ -#ifndef GL_VIV_shader_binary -#define GL_SHADER_BINARY_VIV 0x8FC4 -#endif - -/*------------------------------------------------------------------------* - * End of extension tokens, start of corresponding extension functions - *------------------------------------------------------------------------*/ - -/*------------------------------------------------------------------------* - * OES extension functions - *------------------------------------------------------------------------*/ - -/* GL_OES_compressed_ETC1_RGB8_texture */ -#ifndef GL_OES_compressed_ETC1_RGB8_texture -#define GL_OES_compressed_ETC1_RGB8_texture 1 -#endif - -/* GL_OES_compressed_paletted_texture */ -#ifndef GL_OES_compressed_paletted_texture -#define GL_OES_compressed_paletted_texture 1 -#endif - -/* GL_OES_depth24 */ -#ifndef GL_OES_depth24 -#define GL_OES_depth24 1 -#endif - -/* GL_OES_depth32 */ -#ifndef GL_OES_depth32 -#define GL_OES_depth32 1 -#endif - -/* GL_OES_depth_texture */ -#ifndef GL_OES_depth_texture -#define GL_OES_depth_texture 1 -#endif - -/* GL_OES_EGL_image */ -#ifndef GL_OES_EGL_image -#define GL_OES_EGL_image 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image); -GL_APICALL void GL_APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image); -#endif -typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); -typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); -#endif - -/* GL_OES_EGL_image_external */ -#ifndef GL_OES_EGL_image_external -#define GL_OES_EGL_image_external 1 -/* glEGLImageTargetTexture2DOES defined in GL_OES_EGL_image already. */ -#endif - -/* GL_OES_element_index_uint */ -#ifndef GL_OES_element_index_uint -#define GL_OES_element_index_uint 1 -#endif - -/* GL_OES_fbo_render_mipmap */ -#ifndef GL_OES_fbo_render_mipmap -#define GL_OES_fbo_render_mipmap 1 -#endif - -/* GL_OES_fragment_precision_high */ -#ifndef GL_OES_fragment_precision_high -#define GL_OES_fragment_precision_high 1 -#endif - -/* GL_OES_get_program_binary */ -#ifndef GL_OES_get_program_binary -#define GL_OES_get_program_binary 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glGetProgramBinaryOES (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary); -GL_APICALL void GL_APIENTRY glProgramBinaryOES (GLuint program, GLenum binaryFormat, const GLvoid *binary, GLint length); -#endif -typedef void (GL_APIENTRYP PFNGLGETPROGRAMBINARYOESPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary); -typedef void (GL_APIENTRYP PFNGLPROGRAMBINARYOESPROC) (GLuint program, GLenum binaryFormat, const GLvoid *binary, GLint length); -#endif - -/* GL_OES_mapbuffer */ -#ifndef GL_OES_mapbuffer -#define GL_OES_mapbuffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void* GL_APIENTRY glMapBufferOES (GLenum target, GLenum access); -GL_APICALL GLboolean GL_APIENTRY glUnmapBufferOES (GLenum target); -GL_APICALL void GL_APIENTRY glGetBufferPointervOES (GLenum target, GLenum pname, GLvoid** params); -#endif -typedef void* (GL_APIENTRYP PFNGLMAPBUFFEROESPROC) (GLenum target, GLenum access); -typedef GLboolean (GL_APIENTRYP PFNGLUNMAPBUFFEROESPROC) (GLenum target); -typedef void (GL_APIENTRYP PFNGLGETBUFFERPOINTERVOESPROC) (GLenum target, GLenum pname, GLvoid** params); -#endif - -/* GL_OES_packed_depth_stencil */ -#ifndef GL_OES_packed_depth_stencil -#define GL_OES_packed_depth_stencil 1 -#endif - -/* GL_OES_required_internalformat */ -#ifndef GL_OES_required_internalformat -#define GL_OES_required_internalformat 1 -#endif - -/* GL_OES_rgb8_rgba8 */ -#ifndef GL_OES_rgb8_rgba8 -#define GL_OES_rgb8_rgba8 1 -#endif - -/* GL_OES_standard_derivatives */ -#ifndef GL_OES_standard_derivatives -#define GL_OES_standard_derivatives 1 -#endif - -/* GL_OES_stencil1 */ -#ifndef GL_OES_stencil1 -#define GL_OES_stencil1 1 -#endif - -/* GL_OES_stencil4 */ -#ifndef GL_OES_stencil4 -#define GL_OES_stencil4 1 -#endif - -#ifndef GL_OES_surfaceless_context -#define GL_OES_surfaceless_context 1 -#endif - -/* GL_OES_texture_3D */ -#ifndef GL_OES_texture_3D -#define GL_OES_texture_3D 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels); -GL_APICALL void GL_APIENTRY glTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid* pixels); -GL_APICALL void GL_APIENTRY glCopyTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glCompressedTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid* data); -GL_APICALL void GL_APIENTRY glCompressedTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid* data); -GL_APICALL void GL_APIENTRY glFramebufferTexture3DOES (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -#endif -typedef void (GL_APIENTRYP PFNGLTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels); -typedef void (GL_APIENTRYP PFNGLTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid* pixels); -typedef void (GL_APIENTRYP PFNGLCOPYTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid* data); -typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid* data); -typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DOES) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -#endif - -/* GL_OES_texture_float */ -#ifndef GL_OES_texture_float -#define GL_OES_texture_float 1 -#endif - -/* GL_OES_texture_float_linear */ -#ifndef GL_OES_texture_float_linear -#define GL_OES_texture_float_linear 1 -#endif - -/* GL_OES_texture_half_float */ -#ifndef GL_OES_texture_half_float -#define GL_OES_texture_half_float 1 -#endif - -/* GL_OES_texture_half_float_linear */ -#ifndef GL_OES_texture_half_float_linear -#define GL_OES_texture_half_float_linear 1 -#endif - -/* GL_OES_texture_npot */ -#ifndef GL_OES_texture_npot -#define GL_OES_texture_npot 1 -#endif - -/* GL_OES_vertex_array_object */ -#ifndef GL_OES_vertex_array_object -#define GL_OES_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glBindVertexArrayOES (GLuint array); -GL_APICALL void GL_APIENTRY glDeleteVertexArraysOES (GLsizei n, const GLuint *arrays); -GL_APICALL void GL_APIENTRY glGenVertexArraysOES (GLsizei n, GLuint *arrays); -GL_APICALL GLboolean GL_APIENTRY glIsVertexArrayOES (GLuint array); -#endif -typedef void (GL_APIENTRYP PFNGLBINDVERTEXARRAYOESPROC) (GLuint array); -typedef void (GL_APIENTRYP PFNGLDELETEVERTEXARRAYSOESPROC) (GLsizei n, const GLuint *arrays); -typedef void (GL_APIENTRYP PFNGLGENVERTEXARRAYSOESPROC) (GLsizei n, GLuint *arrays); -typedef GLboolean (GL_APIENTRYP PFNGLISVERTEXARRAYOESPROC) (GLuint array); -#endif - -/* GL_OES_vertex_half_float */ -#ifndef GL_OES_vertex_half_float -#define GL_OES_vertex_half_float 1 -#endif - -/* GL_OES_vertex_type_10_10_10_2 */ -#ifndef GL_OES_vertex_type_10_10_10_2 -#define GL_OES_vertex_type_10_10_10_2 1 -#endif - -/*------------------------------------------------------------------------* - * KHR extension functions - *------------------------------------------------------------------------*/ - -#ifndef GL_KHR_debug -#define GL_KHR_debug 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); -GL_APICALL void GL_APIENTRY glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); -GL_APICALL void GL_APIENTRY glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam); -GL_APICALL GLuint GL_APIENTRY glGetDebugMessageLog (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); -GL_APICALL void GL_APIENTRY glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message); -GL_APICALL void GL_APIENTRY glPopDebugGroup (void); -GL_APICALL void GL_APIENTRY glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); -GL_APICALL void GL_APIENTRY glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); -GL_APICALL void GL_APIENTRY glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label); -GL_APICALL void GL_APIENTRY glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); -GL_APICALL void GL_APIENTRY glGetPointerv (GLenum pname, void **params); -#endif -typedef void (GL_APIENTRYP PFNGLDEBUGMESSAGECONTROLPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); -typedef void (GL_APIENTRYP PFNGLDEBUGMESSAGEINSERTPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); -typedef void (GL_APIENTRYP PFNGLDEBUGMESSAGECALLBACKPROC) (GLDEBUGPROC callback, const void *userParam); -typedef GLuint (GL_APIENTRYP PFNGLGETDEBUGMESSAGELOGPROC) (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); -typedef void (GL_APIENTRYP PFNGLPUSHDEBUGGROUPPROC) (GLenum source, GLuint id, GLsizei length, const GLchar *message); -typedef void (GL_APIENTRYP PFNGLPOPDEBUGGROUPPROC) (void); -typedef void (GL_APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); -typedef void (GL_APIENTRYP PFNGLGETOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); -typedef void (GL_APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label); -typedef void (GL_APIENTRYP PFNGLGETOBJECTPTRLABELPROC) (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); -typedef void (GL_APIENTRYP PFNGLGETPOINTERVPROC) (GLenum pname, void **params); -#endif - -#ifndef GL_KHR_texture_compression_astc_ldr -#define GL_KHR_texture_compression_astc_ldr 1 -#endif - - -/*------------------------------------------------------------------------* - * AMD extension functions - *------------------------------------------------------------------------*/ - -/* GL_AMD_compressed_3DC_texture */ -#ifndef GL_AMD_compressed_3DC_texture -#define GL_AMD_compressed_3DC_texture 1 -#endif - -/* GL_AMD_compressed_ATC_texture */ -#ifndef GL_AMD_compressed_ATC_texture -#define GL_AMD_compressed_ATC_texture 1 -#endif - -/* AMD_performance_monitor */ -#ifndef GL_AMD_performance_monitor -#define GL_AMD_performance_monitor 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glGetPerfMonitorGroupsAMD (GLint *numGroups, GLsizei groupsSize, GLuint *groups); -GL_APICALL void GL_APIENTRY glGetPerfMonitorCountersAMD (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); -GL_APICALL void GL_APIENTRY glGetPerfMonitorGroupStringAMD (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); -GL_APICALL void GL_APIENTRY glGetPerfMonitorCounterStringAMD (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); -GL_APICALL void GL_APIENTRY glGetPerfMonitorCounterInfoAMD (GLuint group, GLuint counter, GLenum pname, GLvoid *data); -GL_APICALL void GL_APIENTRY glGenPerfMonitorsAMD (GLsizei n, GLuint *monitors); -GL_APICALL void GL_APIENTRY glDeletePerfMonitorsAMD (GLsizei n, GLuint *monitors); -GL_APICALL void GL_APIENTRY glSelectPerfMonitorCountersAMD (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *countersList); -GL_APICALL void GL_APIENTRY glBeginPerfMonitorAMD (GLuint monitor); -GL_APICALL void GL_APIENTRY glEndPerfMonitorAMD (GLuint monitor); -GL_APICALL void GL_APIENTRY glGetPerfMonitorCounterDataAMD (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); -#endif -typedef void (GL_APIENTRYP PFNGLGETPERFMONITORGROUPSAMDPROC) (GLint *numGroups, GLsizei groupsSize, GLuint *groups); -typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERSAMDPROC) (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); -typedef void (GL_APIENTRYP PFNGLGETPERFMONITORGROUPSTRINGAMDPROC) (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); -typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC) (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); -typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERINFOAMDPROC) (GLuint group, GLuint counter, GLenum pname, GLvoid *data); -typedef void (GL_APIENTRYP PFNGLGENPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); -typedef void (GL_APIENTRYP PFNGLDELETEPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); -typedef void (GL_APIENTRYP PFNGLSELECTPERFMONITORCOUNTERSAMDPROC) (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *countersList); -typedef void (GL_APIENTRYP PFNGLBEGINPERFMONITORAMDPROC) (GLuint monitor); -typedef void (GL_APIENTRYP PFNGLENDPERFMONITORAMDPROC) (GLuint monitor); -typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERDATAAMDPROC) (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); -#endif - -/* GL_AMD_program_binary_Z400 */ -#ifndef GL_AMD_program_binary_Z400 -#define GL_AMD_program_binary_Z400 1 -#endif - -/*------------------------------------------------------------------------* - * ANGLE extension functions - *------------------------------------------------------------------------*/ - -/* GL_ANGLE_framebuffer_blit */ -#ifndef GL_ANGLE_framebuffer_blit -#define GL_ANGLE_framebuffer_blit 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glBlitFramebufferANGLE (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -#endif -typedef void (GL_APIENTRYP PFNGLBLITFRAMEBUFFERANGLEPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -#endif - -/* GL_ANGLE_framebuffer_multisample */ -#ifndef GL_ANGLE_framebuffer_multisample -#define GL_ANGLE_framebuffer_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleANGLE (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -#endif -typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEANGLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -#endif - -#ifndef GL_ANGLE_instanced_arrays -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glDrawArraysInstancedANGLE (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -GL_APICALL void GL_APIENTRY glDrawElementsInstancedANGLE (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); -GL_APICALL void GL_APIENTRY glVertexAttribDivisorANGLE (GLuint index, GLuint divisor); -#endif -typedef void (GL_APIENTRYP PFLGLDRAWARRAYSINSTANCEDANGLEPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -typedef void (GL_APIENTRYP PFLGLDRAWELEMENTSINSTANCEDANGLEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); -typedef void (GL_APIENTRYP PFLGLVERTEXATTRIBDIVISORANGLEPROC) (GLuint index, GLuint divisor); -#endif - -/* GL_ANGLE_pack_reverse_row_order */ -#ifndef GL_ANGLE_pack_reverse_row_order -#define GL_ANGLE_pack_reverse_row_order 1 -#endif - -/* GL_ANGLE_texture_compression_dxt3 */ -#ifndef GL_ANGLE_texture_compression_dxt3 -#define GL_ANGLE_texture_compression_dxt3 1 -#endif - -/* GL_ANGLE_texture_compression_dxt5 */ -#ifndef GL_ANGLE_texture_compression_dxt5 -#define GL_ANGLE_texture_compression_dxt5 1 -#endif - -/* GL_ANGLE_texture_usage */ -#ifndef GL_ANGLE_texture_usage -#define GL_ANGLE_texture_usage 1 -#endif - -#ifndef GL_ANGLE_translated_shader_source -#define GL_ANGLE_translated_shader_source 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glGetTranslatedShaderSourceANGLE (GLuint shader, GLsizei bufsize, GLsizei *length, GLchar *source); -#endif -typedef void (GL_APIENTRYP PFLGLGETTRANSLATEDSHADERSOURCEANGLEPROC) (GLuint shader, GLsizei bufsize, GLsizei *length, GLchar *source); -#endif - -/*------------------------------------------------------------------------* - * APPLE extension functions - *------------------------------------------------------------------------*/ - -/* GL_APPLE_copy_texture_levels */ -#ifndef GL_APPLE_copy_texture_levels -#define GL_APPLE_copy_texture_levels 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glCopyTextureLevelsAPPLE (GLuint destinationTexture, GLuint sourceTexture, GLint sourceBaseLevel, GLsizei sourceLevelCount); -#endif -typedef void (GL_APIENTRYP PFNGLCOPYTEXTURELEVELSAPPLEPROC) (GLuint destinationTexture, GLuint sourceTexture, GLint sourceBaseLevel, GLsizei sourceLevelCount); -#endif - -/* GL_APPLE_framebuffer_multisample */ -#ifndef GL_APPLE_framebuffer_multisample -#define GL_APPLE_framebuffer_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleAPPLE (GLenum, GLsizei, GLenum, GLsizei, GLsizei); -GL_APICALL void GL_APIENTRY glResolveMultisampleFramebufferAPPLE (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEAPPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GL_APIENTRYP PFNGLRESOLVEMULTISAMPLEFRAMEBUFFERAPPLEPROC) (void); -#endif - -/* GL_APPLE_rgb_422 */ -#ifndef GL_APPLE_rgb_422 -#define GL_APPLE_rgb_422 1 -#endif - -/* GL_APPLE_sync */ -#ifndef GL_APPLE_sync -#define GL_APPLE_sync 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL GLsync GL_APIENTRY glFenceSyncAPPLE (GLenum condition, GLbitfield flags); -GL_APICALL GLboolean GL_APIENTRY glIsSyncAPPLE (GLsync sync); -GL_APICALL void GL_APIENTRY glDeleteSyncAPPLE (GLsync sync); -GL_APICALL GLenum GL_APIENTRY glClientWaitSyncAPPLE (GLsync sync, GLbitfield flags, GLuint64 timeout); -GL_APICALL void GL_APIENTRY glWaitSyncAPPLE (GLsync sync, GLbitfield flags, GLuint64 timeout); -GL_APICALL void GL_APIENTRY glGetInteger64vAPPLE (GLenum pname, GLint64 *params); -GL_APICALL void GL_APIENTRY glGetSyncivAPPLE (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -#endif -typedef GLsync (GL_APIENTRYP PFNGLFENCESYNCAPPLEPROC) (GLenum condition, GLbitfield flags); -typedef GLboolean (GL_APIENTRYP PFNGLISSYNCAPPLEPROC) (GLsync sync); -typedef void (GL_APIENTRYP PFNGLDELETESYNCAPPLEPROC) (GLsync sync); -typedef GLenum (GL_APIENTRYP PFNGLCLIENTWAITSYNCAPPLEPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); -typedef void (GL_APIENTRYP PFNGLWAITSYNCAPPLEPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); -typedef void (GL_APIENTRYP PFNGLGETINTEGER64VAPPLEPROC) (GLenum pname, GLint64 *params); -typedef void (GL_APIENTRYP PFNGLGETSYNCIVAPPLEPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -#endif - -/* GL_APPLE_texture_format_BGRA8888 */ -#ifndef GL_APPLE_texture_format_BGRA8888 -#define GL_APPLE_texture_format_BGRA8888 1 -#endif - -/* GL_APPLE_texture_max_level */ -#ifndef GL_APPLE_texture_max_level -#define GL_APPLE_texture_max_level 1 -#endif - -/*------------------------------------------------------------------------* - * ARM extension functions - *------------------------------------------------------------------------*/ - -/* GL_ARM_mali_program_binary */ -#ifndef GL_ARM_mali_program_binary -#define GL_ARM_mali_program_binary 1 -#endif - -/* GL_ARM_mali_shader_binary */ -#ifndef GL_ARM_mali_shader_binary -#define GL_ARM_mali_shader_binary 1 -#endif - -/* GL_ARM_rgba8 */ -#ifndef GL_ARM_rgba8 -#define GL_ARM_rgba8 1 -#endif - -/*------------------------------------------------------------------------* - * EXT extension functions - *------------------------------------------------------------------------*/ - -/* GL_EXT_blend_minmax */ -#ifndef GL_EXT_blend_minmax -#define GL_EXT_blend_minmax 1 -#endif - -/* GL_EXT_color_buffer_half_float */ -#ifndef GL_EXT_color_buffer_half_float -#define GL_EXT_color_buffer_half_float 1 -#endif - -/* GL_EXT_debug_label */ -#ifndef GL_EXT_debug_label -#define GL_EXT_debug_label 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glLabelObjectEXT (GLenum type, GLuint object, GLsizei length, const GLchar *label); -GL_APICALL void GL_APIENTRY glGetObjectLabelEXT (GLenum type, GLuint object, GLsizei bufSize, GLsizei *length, GLchar *label); -#endif -typedef void (GL_APIENTRYP PFNGLLABELOBJECTEXTPROC) (GLenum type, GLuint object, GLsizei length, const GLchar *label); -typedef void (GL_APIENTRYP PFNGLGETOBJECTLABELEXTPROC) (GLenum type, GLuint object, GLsizei bufSize, GLsizei *length, GLchar *label); -#endif - -/* GL_EXT_debug_marker */ -#ifndef GL_EXT_debug_marker -#define GL_EXT_debug_marker 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glInsertEventMarkerEXT (GLsizei length, const GLchar *marker); -GL_APICALL void GL_APIENTRY glPushGroupMarkerEXT (GLsizei length, const GLchar *marker); -GL_APICALL void GL_APIENTRY glPopGroupMarkerEXT (void); -#endif -typedef void (GL_APIENTRYP PFNGLINSERTEVENTMARKEREXTPROC) (GLsizei length, const GLchar *marker); -typedef void (GL_APIENTRYP PFNGLPUSHGROUPMARKEREXTPROC) (GLsizei length, const GLchar *marker); -typedef void (GL_APIENTRYP PFNGLPOPGROUPMARKEREXTPROC) (void); -#endif - -/* GL_EXT_discard_framebuffer */ -#ifndef GL_EXT_discard_framebuffer -#define GL_EXT_discard_framebuffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glDiscardFramebufferEXT (GLenum target, GLsizei numAttachments, const GLenum *attachments); -#endif -typedef void (GL_APIENTRYP PFNGLDISCARDFRAMEBUFFEREXTPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments); -#endif - -/* GL_EXT_map_buffer_range */ -#ifndef GL_EXT_map_buffer_range -#define GL_EXT_map_buffer_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void* GL_APIENTRY glMapBufferRangeEXT (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); -GL_APICALL void GL_APIENTRY glFlushMappedBufferRangeEXT (GLenum target, GLintptr offset, GLsizeiptr length); -#endif -typedef void* (GL_APIENTRYP PFNGLMAPBUFFERRANGEEXTPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); -typedef void (GL_APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEEXTPROC) (GLenum target, GLintptr offset, GLsizeiptr length); -#endif - -/* GL_EXT_multisampled_render_to_texture */ -#ifndef GL_EXT_multisampled_render_to_texture -#define GL_EXT_multisampled_render_to_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleEXT (GLenum, GLsizei, GLenum, GLsizei, GLsizei); -GL_APICALL void GL_APIENTRY glFramebufferTexture2DMultisampleEXT (GLenum, GLenum, GLenum, GLuint, GLint, GLsizei); -#endif -typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples); -#endif - -/* GL_EXT_multiview_draw_buffers */ -#ifndef GL_EXT_multiview_draw_buffers -#define GL_EXT_multiview_draw_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glReadBufferIndexedEXT (GLenum src, GLint index); -GL_APICALL void GL_APIENTRY glDrawBuffersIndexedEXT (GLint n, const GLenum *location, const GLint *indices); -GL_APICALL void GL_APIENTRY glGetIntegeri_vEXT (GLenum target, GLuint index, GLint *data); -#endif -typedef void (GL_APIENTRYP PFNGLREADBUFFERINDEXEDEXTPROC) (GLenum src, GLint index); -typedef void (GL_APIENTRYP PFNGLDRAWBUFFERSINDEXEDEXTPROC) (GLint n, const GLenum *location, const GLint *indices); -typedef void (GL_APIENTRYP PFNGLGETINTEGERI_VEXTPROC) (GLenum target, GLuint index, GLint *data); -#endif - -#ifndef GL_EXT_multi_draw_arrays -#define GL_EXT_multi_draw_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glMultiDrawArraysEXT (GLenum, GLint *, GLsizei *, GLsizei); -GL_APICALL void GL_APIENTRY glMultiDrawElementsEXT (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (GL_APIENTRYP PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount); -typedef void (GL_APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -#endif - -/* GL_EXT_occlusion_query_boolean */ -#ifndef GL_EXT_occlusion_query_boolean -#define GL_EXT_occlusion_query_boolean 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glGenQueriesEXT (GLsizei n, GLuint *ids); -GL_APICALL void GL_APIENTRY glDeleteQueriesEXT (GLsizei n, const GLuint *ids); -GL_APICALL GLboolean GL_APIENTRY glIsQueryEXT (GLuint id); -GL_APICALL void GL_APIENTRY glBeginQueryEXT (GLenum target, GLuint id); -GL_APICALL void GL_APIENTRY glEndQueryEXT (GLenum target); -GL_APICALL void GL_APIENTRY glGetQueryivEXT (GLenum target, GLenum pname, GLint *params); -GL_APICALL void GL_APIENTRY glGetQueryObjectuivEXT (GLuint id, GLenum pname, GLuint *params); -#endif -typedef void (GL_APIENTRYP PFNGLGENQUERIESEXTPROC) (GLsizei n, GLuint *ids); -typedef void (GL_APIENTRYP PFNGLDELETEQUERIESEXTPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (GL_APIENTRYP PFNGLISQUERYEXTPROC) (GLuint id); -typedef void (GL_APIENTRYP PFNGLBEGINQUERYEXTPROC) (GLenum target, GLuint id); -typedef void (GL_APIENTRYP PFNGLENDQUERYEXTPROC) (GLenum target); -typedef void (GL_APIENTRYP PFNGLGETQUERYIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (GL_APIENTRYP PFNGLGETQUERYOBJECTUIVEXTPROC) (GLuint id, GLenum pname, GLuint *params); -#endif - -/* GL_EXT_read_format_bgra */ -#ifndef GL_EXT_read_format_bgra -#define GL_EXT_read_format_bgra 1 -#endif - -/* GL_EXT_robustness */ -#ifndef GL_EXT_robustness -#define GL_EXT_robustness 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL GLenum GL_APIENTRY glGetGraphicsResetStatusEXT (void); -GL_APICALL void GL_APIENTRY glReadnPixelsEXT (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); -GL_APICALL void GL_APIENTRY glGetnUniformfvEXT (GLuint program, GLint location, GLsizei bufSize, float *params); -GL_APICALL void GL_APIENTRY glGetnUniformivEXT (GLuint program, GLint location, GLsizei bufSize, GLint *params); -#endif -typedef GLenum (GL_APIENTRYP PFNGLGETGRAPHICSRESETSTATUSEXTPROC) (void); -typedef void (GL_APIENTRYP PFNGLREADNPIXELSEXTPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); -typedef void (GL_APIENTRYP PFNGLGETNUNIFORMFVEXTPROC) (GLuint program, GLint location, GLsizei bufSize, float *params); -typedef void (GL_APIENTRYP PFNGLGETNUNIFORMIVEXTPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params); -#endif - -/* GL_EXT_separate_shader_objects */ -#ifndef GL_EXT_separate_shader_objects -#define GL_EXT_separate_shader_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glUseProgramStagesEXT (GLuint pipeline, GLbitfield stages, GLuint program); -GL_APICALL void GL_APIENTRY glActiveShaderProgramEXT (GLuint pipeline, GLuint program); -GL_APICALL GLuint GL_APIENTRY glCreateShaderProgramvEXT (GLenum type, GLsizei count, const GLchar **strings); -GL_APICALL void GL_APIENTRY glBindProgramPipelineEXT (GLuint pipeline); -GL_APICALL void GL_APIENTRY glDeleteProgramPipelinesEXT (GLsizei n, const GLuint *pipelines); -GL_APICALL void GL_APIENTRY glGenProgramPipelinesEXT (GLsizei n, GLuint *pipelines); -GL_APICALL GLboolean GL_APIENTRY glIsProgramPipelineEXT (GLuint pipeline); -GL_APICALL void GL_APIENTRY glProgramParameteriEXT (GLuint program, GLenum pname, GLint value); -GL_APICALL void GL_APIENTRY glGetProgramPipelineivEXT (GLuint pipeline, GLenum pname, GLint *params); -GL_APICALL void GL_APIENTRY glProgramUniform1iEXT (GLuint program, GLint location, GLint x); -GL_APICALL void GL_APIENTRY glProgramUniform2iEXT (GLuint program, GLint location, GLint x, GLint y); -GL_APICALL void GL_APIENTRY glProgramUniform3iEXT (GLuint program, GLint location, GLint x, GLint y, GLint z); -GL_APICALL void GL_APIENTRY glProgramUniform4iEXT (GLuint program, GLint location, GLint x, GLint y, GLint z, GLint w); -GL_APICALL void GL_APIENTRY glProgramUniform1fEXT (GLuint program, GLint location, GLfloat x); -GL_APICALL void GL_APIENTRY glProgramUniform2fEXT (GLuint program, GLint location, GLfloat x, GLfloat y); -GL_APICALL void GL_APIENTRY glProgramUniform3fEXT (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z); -GL_APICALL void GL_APIENTRY glProgramUniform4fEXT (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GL_APICALL void GL_APIENTRY glProgramUniform1ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GL_APICALL void GL_APIENTRY glProgramUniform2ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GL_APICALL void GL_APIENTRY glProgramUniform3ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GL_APICALL void GL_APIENTRY glProgramUniform4ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); -GL_APICALL void GL_APIENTRY glProgramUniform1fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GL_APICALL void GL_APIENTRY glProgramUniform2fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GL_APICALL void GL_APIENTRY glProgramUniform3fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GL_APICALL void GL_APIENTRY glProgramUniform4fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); -GL_APICALL void GL_APIENTRY glProgramUniformMatrix2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GL_APICALL void GL_APIENTRY glProgramUniformMatrix3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GL_APICALL void GL_APIENTRY glProgramUniformMatrix4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -GL_APICALL void GL_APIENTRY glValidateProgramPipelineEXT (GLuint pipeline); -GL_APICALL void GL_APIENTRY glGetProgramPipelineInfoLogEXT (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -#endif -typedef void (GL_APIENTRYP PFNGLUSEPROGRAMSTAGESEXTPROC) (GLuint pipeline, GLbitfield stages, GLuint program); -typedef void (GL_APIENTRYP PFNGLACTIVESHADERPROGRAMEXTPROC) (GLuint pipeline, GLuint program); -typedef GLuint (GL_APIENTRYP PFNGLCREATESHADERPROGRAMVEXTPROC) (GLenum type, GLsizei count, const GLchar **strings); -typedef void (GL_APIENTRYP PFNGLBINDPROGRAMPIPELINEEXTPROC) (GLuint pipeline); -typedef void (GL_APIENTRYP PFNGLDELETEPROGRAMPIPELINESEXTPROC) (GLsizei n, const GLuint *pipelines); -typedef void (GL_APIENTRYP PFNGLGENPROGRAMPIPELINESEXTPROC) (GLsizei n, GLuint *pipelines); -typedef GLboolean (GL_APIENTRYP PFNGLISPROGRAMPIPELINEEXTPROC) (GLuint pipeline); -typedef void (GL_APIENTRYP PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); -typedef void (GL_APIENTRYP PFNGLGETPROGRAMPIPELINEIVEXTPROC) (GLuint pipeline, GLenum pname, GLint *params); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint x); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint x, GLint y); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint x, GLint y, GLint z); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint x, GLint y, GLint z, GLint w); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat x); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat x, GLfloat y); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GL_APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEEXTPROC) (GLuint pipeline); -typedef void (GL_APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGEXTPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -#endif - -/* GL_EXT_shader_framebuffer_fetch */ -#ifndef GL_EXT_shader_framebuffer_fetch -#define GL_EXT_shader_framebuffer_fetch 1 -#endif - -/* GL_EXT_shader_texture_lod */ -#ifndef GL_EXT_shader_texture_lod -#define GL_EXT_shader_texture_lod 1 -#endif - -/* GL_EXT_shadow_samplers */ -#ifndef GL_EXT_shadow_samplers -#define GL_EXT_shadow_samplers 1 -#endif - -/* GL_EXT_sRGB */ -#ifndef GL_EXT_sRGB -#define GL_EXT_sRGB 1 -#endif - -/* GL_EXT_texture_compression_dxt1 */ -#ifndef GL_EXT_texture_compression_dxt1 -#define GL_EXT_texture_compression_dxt1 1 -#endif - -/* GL_EXT_texture_filter_anisotropic */ -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_EXT_texture_filter_anisotropic 1 -#endif - -/* GL_EXT_texture_format_BGRA8888 */ -#ifndef GL_EXT_texture_format_BGRA8888 -#define GL_EXT_texture_format_BGRA8888 1 -#endif - -/* GL_EXT_texture_rg */ -#ifndef GL_EXT_texture_rg -#define GL_EXT_texture_rg 1 -#endif - -/* GL_EXT_texture_storage */ -#ifndef GL_EXT_texture_storage -#define GL_EXT_texture_storage 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glTexStorage1DEXT (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); -GL_APICALL void GL_APIENTRY glTexStorage2DEXT (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glTexStorage3DEXT (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); -GL_APICALL void GL_APIENTRY glTextureStorage1DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); -GL_APICALL void GL_APIENTRY glTextureStorage2DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glTextureStorage3DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); -#endif -typedef void (GL_APIENTRYP PFNGLTEXSTORAGE1DEXTPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); -typedef void (GL_APIENTRYP PFNGLTEXSTORAGE2DEXTPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GL_APIENTRYP PFNGLTEXSTORAGE3DEXTPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); -typedef void (GL_APIENTRYP PFNGLTEXTURESTORAGE1DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); -typedef void (GL_APIENTRYP PFNGLTEXTURESTORAGE2DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GL_APIENTRYP PFNGLTEXTURESTORAGE3DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); -#endif - -/* GL_EXT_texture_type_2_10_10_10_REV */ -#ifndef GL_EXT_texture_type_2_10_10_10_REV -#define GL_EXT_texture_type_2_10_10_10_REV 1 -#endif - -/* GL_EXT_unpack_subimage */ -#ifndef GL_EXT_unpack_subimage -#define GL_EXT_unpack_subimage 1 -#endif - -/*------------------------------------------------------------------------* - * DMP extension functions - *------------------------------------------------------------------------*/ - -/* GL_DMP_shader_binary */ -#ifndef GL_DMP_shader_binary -#define GL_DMP_shader_binary 1 -#endif - -/*------------------------------------------------------------------------* - * FJ extension functions - *------------------------------------------------------------------------*/ - -/* GL_FJ_shader_binary_GCCSO */ -#ifndef GL_FJ_shader_binary_GCCSO -#define GL_FJ_shader_binary_GCCSO 1 -#endif - -/*------------------------------------------------------------------------* - * IMG extension functions - *------------------------------------------------------------------------*/ - -/* GL_IMG_program_binary */ -#ifndef GL_IMG_program_binary -#define GL_IMG_program_binary 1 -#endif - -/* GL_IMG_read_format */ -#ifndef GL_IMG_read_format -#define GL_IMG_read_format 1 -#endif - -/* GL_IMG_shader_binary */ -#ifndef GL_IMG_shader_binary -#define GL_IMG_shader_binary 1 -#endif - -/* GL_IMG_texture_compression_pvrtc */ -#ifndef GL_IMG_texture_compression_pvrtc -#define GL_IMG_texture_compression_pvrtc 1 -#endif - -/* GL_IMG_multisampled_render_to_texture */ -#ifndef GL_IMG_multisampled_render_to_texture -#define GL_IMG_multisampled_render_to_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleIMG (GLenum, GLsizei, GLenum, GLsizei, GLsizei); -GL_APICALL void GL_APIENTRY glFramebufferTexture2DMultisampleIMG (GLenum, GLenum, GLenum, GLuint, GLint, GLsizei); -#endif -typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEIMGPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEIMGPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples); -#endif - -/*------------------------------------------------------------------------* - * NV extension functions - *------------------------------------------------------------------------*/ - -/* GL_NV_coverage_sample */ -#ifndef GL_NV_coverage_sample -#define GL_NV_coverage_sample 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glCoverageMaskNV (GLboolean mask); -GL_APICALL void GL_APIENTRY glCoverageOperationNV (GLenum operation); -#endif -typedef void (GL_APIENTRYP PFNGLCOVERAGEMASKNVPROC) (GLboolean mask); -typedef void (GL_APIENTRYP PFNGLCOVERAGEOPERATIONNVPROC) (GLenum operation); -#endif - -/* GL_NV_depth_nonlinear */ -#ifndef GL_NV_depth_nonlinear -#define GL_NV_depth_nonlinear 1 -#endif - -/* GL_NV_draw_buffers */ -#ifndef GL_NV_draw_buffers -#define GL_NV_draw_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glDrawBuffersNV (GLsizei n, const GLenum *bufs); -#endif -typedef void (GL_APIENTRYP PFNGLDRAWBUFFERSNVPROC) (GLsizei n, const GLenum *bufs); -#endif - -/* GL_NV_fbo_color_attachments */ -#ifndef GL_NV_fbo_color_attachments -#define GL_NV_fbo_color_attachments 1 -#endif - -/* GL_NV_fence */ -#ifndef GL_NV_fence -#define GL_NV_fence 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glDeleteFencesNV (GLsizei, const GLuint *); -GL_APICALL void GL_APIENTRY glGenFencesNV (GLsizei, GLuint *); -GL_APICALL GLboolean GL_APIENTRY glIsFenceNV (GLuint); -GL_APICALL GLboolean GL_APIENTRY glTestFenceNV (GLuint); -GL_APICALL void GL_APIENTRY glGetFenceivNV (GLuint, GLenum, GLint *); -GL_APICALL void GL_APIENTRY glFinishFenceNV (GLuint); -GL_APICALL void GL_APIENTRY glSetFenceNV (GLuint, GLenum); -#endif -typedef void (GL_APIENTRYP PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences); -typedef void (GL_APIENTRYP PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences); -typedef GLboolean (GL_APIENTRYP PFNGLISFENCENVPROC) (GLuint fence); -typedef GLboolean (GL_APIENTRYP PFNGLTESTFENCENVPROC) (GLuint fence); -typedef void (GL_APIENTRYP PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params); -typedef void (GL_APIENTRYP PFNGLFINISHFENCENVPROC) (GLuint fence); -typedef void (GL_APIENTRYP PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); -#endif - -/* GL_NV_read_buffer */ -#ifndef GL_NV_read_buffer -#define GL_NV_read_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glReadBufferNV (GLenum mode); -#endif -typedef void (GL_APIENTRYP PFNGLREADBUFFERNVPROC) (GLenum mode); -#endif - -/* GL_NV_read_buffer_front */ -#ifndef GL_NV_read_buffer_front -#define GL_NV_read_buffer_front 1 -#endif - -/* GL_NV_read_depth */ -#ifndef GL_NV_read_depth -#define GL_NV_read_depth 1 -#endif - -/* GL_NV_read_depth_stencil */ -#ifndef GL_NV_read_depth_stencil -#define GL_NV_read_depth_stencil 1 -#endif - -/* GL_NV_read_stencil */ -#ifndef GL_NV_read_stencil -#define GL_NV_read_stencil 1 -#endif - -/* GL_NV_texture_compression_s3tc_update */ -#ifndef GL_NV_texture_compression_s3tc_update -#define GL_NV_texture_compression_s3tc_update 1 -#endif - -/* GL_NV_texture_npot_2D_mipmap */ -#ifndef GL_NV_texture_npot_2D_mipmap -#define GL_NV_texture_npot_2D_mipmap 1 -#endif - -/*------------------------------------------------------------------------* - * QCOM extension functions - *------------------------------------------------------------------------*/ - -/* GL_QCOM_alpha_test */ -#ifndef GL_QCOM_alpha_test -#define GL_QCOM_alpha_test 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glAlphaFuncQCOM (GLenum func, GLclampf ref); -#endif -typedef void (GL_APIENTRYP PFNGLALPHAFUNCQCOMPROC) (GLenum func, GLclampf ref); -#endif - -/* GL_QCOM_binning_control */ -#ifndef GL_QCOM_binning_control -#define GL_QCOM_binning_control 1 -#endif - -/* GL_QCOM_driver_control */ -#ifndef GL_QCOM_driver_control -#define GL_QCOM_driver_control 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glGetDriverControlsQCOM (GLint *num, GLsizei size, GLuint *driverControls); -GL_APICALL void GL_APIENTRY glGetDriverControlStringQCOM (GLuint driverControl, GLsizei bufSize, GLsizei *length, GLchar *driverControlString); -GL_APICALL void GL_APIENTRY glEnableDriverControlQCOM (GLuint driverControl); -GL_APICALL void GL_APIENTRY glDisableDriverControlQCOM (GLuint driverControl); -#endif -typedef void (GL_APIENTRYP PFNGLGETDRIVERCONTROLSQCOMPROC) (GLint *num, GLsizei size, GLuint *driverControls); -typedef void (GL_APIENTRYP PFNGLGETDRIVERCONTROLSTRINGQCOMPROC) (GLuint driverControl, GLsizei bufSize, GLsizei *length, GLchar *driverControlString); -typedef void (GL_APIENTRYP PFNGLENABLEDRIVERCONTROLQCOMPROC) (GLuint driverControl); -typedef void (GL_APIENTRYP PFNGLDISABLEDRIVERCONTROLQCOMPROC) (GLuint driverControl); -#endif - -/* GL_QCOM_extended_get */ -#ifndef GL_QCOM_extended_get -#define GL_QCOM_extended_get 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glExtGetTexturesQCOM (GLuint *textures, GLint maxTextures, GLint *numTextures); -GL_APICALL void GL_APIENTRY glExtGetBuffersQCOM (GLuint *buffers, GLint maxBuffers, GLint *numBuffers); -GL_APICALL void GL_APIENTRY glExtGetRenderbuffersQCOM (GLuint *renderbuffers, GLint maxRenderbuffers, GLint *numRenderbuffers); -GL_APICALL void GL_APIENTRY glExtGetFramebuffersQCOM (GLuint *framebuffers, GLint maxFramebuffers, GLint *numFramebuffers); -GL_APICALL void GL_APIENTRY glExtGetTexLevelParameterivQCOM (GLuint texture, GLenum face, GLint level, GLenum pname, GLint *params); -GL_APICALL void GL_APIENTRY glExtTexObjectStateOverrideiQCOM (GLenum target, GLenum pname, GLint param); -GL_APICALL void GL_APIENTRY glExtGetTexSubImageQCOM (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLvoid *texels); -GL_APICALL void GL_APIENTRY glExtGetBufferPointervQCOM (GLenum target, GLvoid **params); -#endif -typedef void (GL_APIENTRYP PFNGLEXTGETTEXTURESQCOMPROC) (GLuint *textures, GLint maxTextures, GLint *numTextures); -typedef void (GL_APIENTRYP PFNGLEXTGETBUFFERSQCOMPROC) (GLuint *buffers, GLint maxBuffers, GLint *numBuffers); -typedef void (GL_APIENTRYP PFNGLEXTGETRENDERBUFFERSQCOMPROC) (GLuint *renderbuffers, GLint maxRenderbuffers, GLint *numRenderbuffers); -typedef void (GL_APIENTRYP PFNGLEXTGETFRAMEBUFFERSQCOMPROC) (GLuint *framebuffers, GLint maxFramebuffers, GLint *numFramebuffers); -typedef void (GL_APIENTRYP PFNGLEXTGETTEXLEVELPARAMETERIVQCOMPROC) (GLuint texture, GLenum face, GLint level, GLenum pname, GLint *params); -typedef void (GL_APIENTRYP PFNGLEXTTEXOBJECTSTATEOVERRIDEIQCOMPROC) (GLenum target, GLenum pname, GLint param); -typedef void (GL_APIENTRYP PFNGLEXTGETTEXSUBIMAGEQCOMPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLvoid *texels); -typedef void (GL_APIENTRYP PFNGLEXTGETBUFFERPOINTERVQCOMPROC) (GLenum target, GLvoid **params); -#endif - -/* GL_QCOM_extended_get2 */ -#ifndef GL_QCOM_extended_get2 -#define GL_QCOM_extended_get2 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glExtGetShadersQCOM (GLuint *shaders, GLint maxShaders, GLint *numShaders); -GL_APICALL void GL_APIENTRY glExtGetProgramsQCOM (GLuint *programs, GLint maxPrograms, GLint *numPrograms); -GL_APICALL GLboolean GL_APIENTRY glExtIsProgramBinaryQCOM (GLuint program); -GL_APICALL void GL_APIENTRY glExtGetProgramBinarySourceQCOM (GLuint program, GLenum shadertype, GLchar *source, GLint *length); -#endif -typedef void (GL_APIENTRYP PFNGLEXTGETSHADERSQCOMPROC) (GLuint *shaders, GLint maxShaders, GLint *numShaders); -typedef void (GL_APIENTRYP PFNGLEXTGETPROGRAMSQCOMPROC) (GLuint *programs, GLint maxPrograms, GLint *numPrograms); -typedef GLboolean (GL_APIENTRYP PFNGLEXTISPROGRAMBINARYQCOMPROC) (GLuint program); -typedef void (GL_APIENTRYP PFNGLEXTGETPROGRAMBINARYSOURCEQCOMPROC) (GLuint program, GLenum shadertype, GLchar *source, GLint *length); -#endif - -/* GL_QCOM_perfmon_global_mode */ -#ifndef GL_QCOM_perfmon_global_mode -#define GL_QCOM_perfmon_global_mode 1 -#endif - -/* GL_QCOM_writeonly_rendering */ -#ifndef GL_QCOM_writeonly_rendering -#define GL_QCOM_writeonly_rendering 1 -#endif - -/* GL_QCOM_tiled_rendering */ -#ifndef GL_QCOM_tiled_rendering -#define GL_QCOM_tiled_rendering 1 -#ifdef GL_GLEXT_PROTOTYPES -GL_APICALL void GL_APIENTRY glStartTilingQCOM (GLuint x, GLuint y, GLuint width, GLuint height, GLbitfield preserveMask); -GL_APICALL void GL_APIENTRY glEndTilingQCOM (GLbitfield preserveMask); -#endif -typedef void (GL_APIENTRYP PFNGLSTARTTILINGQCOMPROC) (GLuint x, GLuint y, GLuint width, GLuint height, GLbitfield preserveMask); -typedef void (GL_APIENTRYP PFNGLENDTILINGQCOMPROC) (GLbitfield preserveMask); -#endif - -/*------------------------------------------------------------------------* - * VIV extension tokens - *------------------------------------------------------------------------*/ - -/* GL_VIV_shader_binary */ -#ifndef GL_VIV_shader_binary -#define GL_VIV_shader_binary 1 -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* __gl2ext_h_ */ - -#endif /* _MSC_VER */ - -#ifndef APIENTRY -#define APIENTRY GL_APIENTRY -#endif diff --git a/src/SDL2/include/SDL_pixels.h b/src/SDL2/include/SDL_pixels.h deleted file mode 100644 index 3131af7b..00000000 --- a/src/SDL2/include/SDL_pixels.h +++ /dev/null @@ -1,429 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_pixels.h - * - * Header for the enumerated pixel format definitions. - */ - -#ifndef _SDL_pixels_h -#define _SDL_pixels_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name Transparency definitions - * - * These define alpha as the opacity of a surface. - */ -/* @{ */ -#define SDL_ALPHA_OPAQUE 255 -#define SDL_ALPHA_TRANSPARENT 0 -/* @} */ - -/** Pixel type. */ -enum -{ - SDL_PIXELTYPE_UNKNOWN, - SDL_PIXELTYPE_INDEX1, - SDL_PIXELTYPE_INDEX4, - SDL_PIXELTYPE_INDEX8, - SDL_PIXELTYPE_PACKED8, - SDL_PIXELTYPE_PACKED16, - SDL_PIXELTYPE_PACKED32, - SDL_PIXELTYPE_ARRAYU8, - SDL_PIXELTYPE_ARRAYU16, - SDL_PIXELTYPE_ARRAYU32, - SDL_PIXELTYPE_ARRAYF16, - SDL_PIXELTYPE_ARRAYF32 -}; - -/** Bitmap pixel order, high bit -> low bit. */ -enum -{ - SDL_BITMAPORDER_NONE, - SDL_BITMAPORDER_4321, - SDL_BITMAPORDER_1234 -}; - -/** Packed component order, high bit -> low bit. */ -enum -{ - SDL_PACKEDORDER_NONE, - SDL_PACKEDORDER_XRGB, - SDL_PACKEDORDER_RGBX, - SDL_PACKEDORDER_ARGB, - SDL_PACKEDORDER_RGBA, - SDL_PACKEDORDER_XBGR, - SDL_PACKEDORDER_BGRX, - SDL_PACKEDORDER_ABGR, - SDL_PACKEDORDER_BGRA -}; - -/** Array component order, low byte -> high byte. */ -enum -{ - SDL_ARRAYORDER_NONE, - SDL_ARRAYORDER_RGB, - SDL_ARRAYORDER_RGBA, - SDL_ARRAYORDER_ARGB, - SDL_ARRAYORDER_BGR, - SDL_ARRAYORDER_BGRA, - SDL_ARRAYORDER_ABGR -}; - -/** Packed component layout. */ -enum -{ - SDL_PACKEDLAYOUT_NONE, - SDL_PACKEDLAYOUT_332, - SDL_PACKEDLAYOUT_4444, - SDL_PACKEDLAYOUT_1555, - SDL_PACKEDLAYOUT_5551, - SDL_PACKEDLAYOUT_565, - SDL_PACKEDLAYOUT_8888, - SDL_PACKEDLAYOUT_2101010, - SDL_PACKEDLAYOUT_1010102 -}; - -#define SDL_DEFINE_PIXELFOURCC(A, B, C, D) SDL_FOURCC(A, B, C, D) - -#define SDL_DEFINE_PIXELFORMAT(type, order, layout, bits, bytes) \ - ((1 << 28) | ((type) << 24) | ((order) << 20) | ((layout) << 16) | \ - ((bits) << 8) | ((bytes) << 0)) - -#define SDL_PIXELFLAG(X) (((X) >> 28) & 0x0F) -#define SDL_PIXELTYPE(X) (((X) >> 24) & 0x0F) -#define SDL_PIXELORDER(X) (((X) >> 20) & 0x0F) -#define SDL_PIXELLAYOUT(X) (((X) >> 16) & 0x0F) -#define SDL_BITSPERPIXEL(X) (((X) >> 8) & 0xFF) -#define SDL_BYTESPERPIXEL(X) \ - (SDL_ISPIXELFORMAT_FOURCC(X) ? \ - ((((X) == SDL_PIXELFORMAT_YUY2) || \ - ((X) == SDL_PIXELFORMAT_UYVY) || \ - ((X) == SDL_PIXELFORMAT_YVYU)) ? 2 : 1) : (((X) >> 0) & 0xFF)) - -#define SDL_ISPIXELFORMAT_INDEXED(format) \ - (!SDL_ISPIXELFORMAT_FOURCC(format) && \ - ((SDL_PIXELTYPE(format) == SDL_PIXELTYPE_INDEX1) || \ - (SDL_PIXELTYPE(format) == SDL_PIXELTYPE_INDEX4) || \ - (SDL_PIXELTYPE(format) == SDL_PIXELTYPE_INDEX8))) - -#define SDL_ISPIXELFORMAT_ALPHA(format) \ - (!SDL_ISPIXELFORMAT_FOURCC(format) && \ - ((SDL_PIXELORDER(format) == SDL_PACKEDORDER_ARGB) || \ - (SDL_PIXELORDER(format) == SDL_PACKEDORDER_RGBA) || \ - (SDL_PIXELORDER(format) == SDL_PACKEDORDER_ABGR) || \ - (SDL_PIXELORDER(format) == SDL_PACKEDORDER_BGRA))) - -/* The flag is set to 1 because 0x1? is not in the printable ASCII range */ -#define SDL_ISPIXELFORMAT_FOURCC(format) \ - ((format) && (SDL_PIXELFLAG(format) != 1)) - -/* Note: If you modify this list, update SDL_GetPixelFormatName() */ -enum -{ - SDL_PIXELFORMAT_UNKNOWN, - SDL_PIXELFORMAT_INDEX1LSB = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX1, SDL_BITMAPORDER_4321, 0, - 1, 0), - SDL_PIXELFORMAT_INDEX1MSB = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX1, SDL_BITMAPORDER_1234, 0, - 1, 0), - SDL_PIXELFORMAT_INDEX4LSB = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX4, SDL_BITMAPORDER_4321, 0, - 4, 0), - SDL_PIXELFORMAT_INDEX4MSB = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX4, SDL_BITMAPORDER_1234, 0, - 4, 0), - SDL_PIXELFORMAT_INDEX8 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX8, 0, 0, 8, 1), - SDL_PIXELFORMAT_RGB332 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED8, SDL_PACKEDORDER_XRGB, - SDL_PACKEDLAYOUT_332, 8, 1), - SDL_PIXELFORMAT_RGB444 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB, - SDL_PACKEDLAYOUT_4444, 12, 2), - SDL_PIXELFORMAT_RGB555 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB, - SDL_PACKEDLAYOUT_1555, 15, 2), - SDL_PIXELFORMAT_BGR555 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR, - SDL_PACKEDLAYOUT_1555, 15, 2), - SDL_PIXELFORMAT_ARGB4444 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ARGB, - SDL_PACKEDLAYOUT_4444, 16, 2), - SDL_PIXELFORMAT_RGBA4444 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_RGBA, - SDL_PACKEDLAYOUT_4444, 16, 2), - SDL_PIXELFORMAT_ABGR4444 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ABGR, - SDL_PACKEDLAYOUT_4444, 16, 2), - SDL_PIXELFORMAT_BGRA4444 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_BGRA, - SDL_PACKEDLAYOUT_4444, 16, 2), - SDL_PIXELFORMAT_ARGB1555 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ARGB, - SDL_PACKEDLAYOUT_1555, 16, 2), - SDL_PIXELFORMAT_RGBA5551 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_RGBA, - SDL_PACKEDLAYOUT_5551, 16, 2), - SDL_PIXELFORMAT_ABGR1555 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ABGR, - SDL_PACKEDLAYOUT_1555, 16, 2), - SDL_PIXELFORMAT_BGRA5551 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_BGRA, - SDL_PACKEDLAYOUT_5551, 16, 2), - SDL_PIXELFORMAT_RGB565 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB, - SDL_PACKEDLAYOUT_565, 16, 2), - SDL_PIXELFORMAT_BGR565 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR, - SDL_PACKEDLAYOUT_565, 16, 2), - SDL_PIXELFORMAT_RGB24 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU8, SDL_ARRAYORDER_RGB, 0, - 24, 3), - SDL_PIXELFORMAT_BGR24 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU8, SDL_ARRAYORDER_BGR, 0, - 24, 3), - SDL_PIXELFORMAT_RGB888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XRGB, - SDL_PACKEDLAYOUT_8888, 24, 4), - SDL_PIXELFORMAT_RGBX8888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_RGBX, - SDL_PACKEDLAYOUT_8888, 24, 4), - SDL_PIXELFORMAT_BGR888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XBGR, - SDL_PACKEDLAYOUT_8888, 24, 4), - SDL_PIXELFORMAT_BGRX8888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_BGRX, - SDL_PACKEDLAYOUT_8888, 24, 4), - SDL_PIXELFORMAT_ARGB8888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ARGB, - SDL_PACKEDLAYOUT_8888, 32, 4), - SDL_PIXELFORMAT_RGBA8888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_RGBA, - SDL_PACKEDLAYOUT_8888, 32, 4), - SDL_PIXELFORMAT_ABGR8888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ABGR, - SDL_PACKEDLAYOUT_8888, 32, 4), - SDL_PIXELFORMAT_BGRA8888 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_BGRA, - SDL_PACKEDLAYOUT_8888, 32, 4), - SDL_PIXELFORMAT_ARGB2101010 = - SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ARGB, - SDL_PACKEDLAYOUT_2101010, 32, 4), - - SDL_PIXELFORMAT_YV12 = /**< Planar mode: Y + V + U (3 planes) */ - SDL_DEFINE_PIXELFOURCC('Y', 'V', '1', '2'), - SDL_PIXELFORMAT_IYUV = /**< Planar mode: Y + U + V (3 planes) */ - SDL_DEFINE_PIXELFOURCC('I', 'Y', 'U', 'V'), - SDL_PIXELFORMAT_YUY2 = /**< Packed mode: Y0+U0+Y1+V0 (1 plane) */ - SDL_DEFINE_PIXELFOURCC('Y', 'U', 'Y', '2'), - SDL_PIXELFORMAT_UYVY = /**< Packed mode: U0+Y0+V0+Y1 (1 plane) */ - SDL_DEFINE_PIXELFOURCC('U', 'Y', 'V', 'Y'), - SDL_PIXELFORMAT_YVYU = /**< Packed mode: Y0+V0+Y1+U0 (1 plane) */ - SDL_DEFINE_PIXELFOURCC('Y', 'V', 'Y', 'U') -}; - -typedef struct SDL_Color -{ - Uint8 r; - Uint8 g; - Uint8 b; - Uint8 a; -} SDL_Color; -#define SDL_Colour SDL_Color - -typedef struct SDL_Palette -{ - int ncolors; - SDL_Color *colors; - Uint32 version; - int refcount; -} SDL_Palette; - -/** - * \note Everything in the pixel format structure is read-only. - */ -typedef struct SDL_PixelFormat -{ - Uint32 format; - SDL_Palette *palette; - Uint8 BitsPerPixel; - Uint8 BytesPerPixel; - Uint8 padding[2]; - Uint32 Rmask; - Uint32 Gmask; - Uint32 Bmask; - Uint32 Amask; - Uint8 Rloss; - Uint8 Gloss; - Uint8 Bloss; - Uint8 Aloss; - Uint8 Rshift; - Uint8 Gshift; - Uint8 Bshift; - Uint8 Ashift; - int refcount; - struct SDL_PixelFormat *next; -} SDL_PixelFormat; - -/** - * \brief Get the human readable name of a pixel format - */ -extern DECLSPEC const char* SDLCALL SDL_GetPixelFormatName(Uint32 format); - -/** - * \brief Convert one of the enumerated pixel formats to a bpp and RGBA masks. - * - * \return SDL_TRUE, or SDL_FALSE if the conversion wasn't possible. - * - * \sa SDL_MasksToPixelFormatEnum() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_PixelFormatEnumToMasks(Uint32 format, - int *bpp, - Uint32 * Rmask, - Uint32 * Gmask, - Uint32 * Bmask, - Uint32 * Amask); - -/** - * \brief Convert a bpp and RGBA masks to an enumerated pixel format. - * - * \return The pixel format, or ::SDL_PIXELFORMAT_UNKNOWN if the conversion - * wasn't possible. - * - * \sa SDL_PixelFormatEnumToMasks() - */ -extern DECLSPEC Uint32 SDLCALL SDL_MasksToPixelFormatEnum(int bpp, - Uint32 Rmask, - Uint32 Gmask, - Uint32 Bmask, - Uint32 Amask); - -/** - * \brief Create an SDL_PixelFormat structure from a pixel format enum. - */ -extern DECLSPEC SDL_PixelFormat * SDLCALL SDL_AllocFormat(Uint32 pixel_format); - -/** - * \brief Free an SDL_PixelFormat structure. - */ -extern DECLSPEC void SDLCALL SDL_FreeFormat(SDL_PixelFormat *format); - -/** - * \brief Create a palette structure with the specified number of color - * entries. - * - * \return A new palette, or NULL if there wasn't enough memory. - * - * \note The palette entries are initialized to white. - * - * \sa SDL_FreePalette() - */ -extern DECLSPEC SDL_Palette *SDLCALL SDL_AllocPalette(int ncolors); - -/** - * \brief Set the palette for a pixel format structure. - */ -extern DECLSPEC int SDLCALL SDL_SetPixelFormatPalette(SDL_PixelFormat * format, - SDL_Palette *palette); - -/** - * \brief Set a range of colors in a palette. - * - * \param palette The palette to modify. - * \param colors An array of colors to copy into the palette. - * \param firstcolor The index of the first palette entry to modify. - * \param ncolors The number of entries to modify. - * - * \return 0 on success, or -1 if not all of the colors could be set. - */ -extern DECLSPEC int SDLCALL SDL_SetPaletteColors(SDL_Palette * palette, - const SDL_Color * colors, - int firstcolor, int ncolors); - -/** - * \brief Free a palette created with SDL_AllocPalette(). - * - * \sa SDL_AllocPalette() - */ -extern DECLSPEC void SDLCALL SDL_FreePalette(SDL_Palette * palette); - -/** - * \brief Maps an RGB triple to an opaque pixel value for a given pixel format. - * - * \sa SDL_MapRGBA - */ -extern DECLSPEC Uint32 SDLCALL SDL_MapRGB(const SDL_PixelFormat * format, - Uint8 r, Uint8 g, Uint8 b); - -/** - * \brief Maps an RGBA quadruple to a pixel value for a given pixel format. - * - * \sa SDL_MapRGB - */ -extern DECLSPEC Uint32 SDLCALL SDL_MapRGBA(const SDL_PixelFormat * format, - Uint8 r, Uint8 g, Uint8 b, - Uint8 a); - -/** - * \brief Get the RGB components from a pixel of the specified format. - * - * \sa SDL_GetRGBA - */ -extern DECLSPEC void SDLCALL SDL_GetRGB(Uint32 pixel, - const SDL_PixelFormat * format, - Uint8 * r, Uint8 * g, Uint8 * b); - -/** - * \brief Get the RGBA components from a pixel of the specified format. - * - * \sa SDL_GetRGB - */ -extern DECLSPEC void SDLCALL SDL_GetRGBA(Uint32 pixel, - const SDL_PixelFormat * format, - Uint8 * r, Uint8 * g, Uint8 * b, - Uint8 * a); - -/** - * \brief Calculate a 256 entry gamma ramp for a gamma value. - */ -extern DECLSPEC void SDLCALL SDL_CalculateGammaRamp(float gamma, Uint16 * ramp); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_pixels_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_platform.h b/src/SDL2/include/SDL_platform.h deleted file mode 100644 index dbe71a70..00000000 --- a/src/SDL2/include/SDL_platform.h +++ /dev/null @@ -1,164 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_platform.h - * - * Try to get a standard set of platform defines. - */ - -#ifndef _SDL_platform_h -#define _SDL_platform_h - -#if defined(_AIX) -#undef __AIX__ -#define __AIX__ 1 -#endif -#if defined(__HAIKU__) -#undef __HAIKU__ -#define __HAIKU__ 1 -#endif -#if defined(bsdi) || defined(__bsdi) || defined(__bsdi__) -#undef __BSDI__ -#define __BSDI__ 1 -#endif -#if defined(_arch_dreamcast) -#undef __DREAMCAST__ -#define __DREAMCAST__ 1 -#endif -#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) -#undef __FREEBSD__ -#define __FREEBSD__ 1 -#endif -#if defined(hpux) || defined(__hpux) || defined(__hpux__) -#undef __HPUX__ -#define __HPUX__ 1 -#endif -#if defined(sgi) || defined(__sgi) || defined(__sgi__) || defined(_SGI_SOURCE) -#undef __IRIX__ -#define __IRIX__ 1 -#endif -#if defined(linux) || defined(__linux) || defined(__linux__) -#undef __LINUX__ -#define __LINUX__ 1 -#endif -#if defined(ANDROID) || defined(__ANDROID__) -#undef __ANDROID__ -#undef __LINUX__ /* do we need to do this? */ -#define __ANDROID__ 1 -#endif - -#if defined(__APPLE__) -/* lets us know what version of Mac OS X we're compiling on */ -#include "AvailabilityMacros.h" -#include "TargetConditionals.h" -#if TARGET_OS_IPHONE -/* if compiling for iPhone */ -#undef __IPHONEOS__ -#define __IPHONEOS__ 1 -#undef __MACOSX__ -#else -/* if not compiling for iPhone */ -#undef __MACOSX__ -#define __MACOSX__ 1 -#if MAC_OS_X_VERSION_MIN_REQUIRED < 1050 -# error SDL for Mac OS X only supports deploying on 10.5 and above. -#endif /* MAC_OS_X_VERSION_MIN_REQUIRED < 1050 */ -#endif /* TARGET_OS_IPHONE */ -#endif /* defined(__APPLE__) */ - -#if defined(__NetBSD__) -#undef __NETBSD__ -#define __NETBSD__ 1 -#endif -#if defined(__OpenBSD__) -#undef __OPENBSD__ -#define __OPENBSD__ 1 -#endif -#if defined(__OS2__) -#undef __OS2__ -#define __OS2__ 1 -#endif -#if defined(osf) || defined(__osf) || defined(__osf__) || defined(_OSF_SOURCE) -#undef __OSF__ -#define __OSF__ 1 -#endif -#if defined(__QNXNTO__) -#undef __QNXNTO__ -#define __QNXNTO__ 1 -#endif -#if defined(riscos) || defined(__riscos) || defined(__riscos__) -#undef __RISCOS__ -#define __RISCOS__ 1 -#endif -#if defined(__SVR4) -#undef __SOLARIS__ -#define __SOLARIS__ 1 -#endif - -#if defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__) -/* Try to find out if we're compiling for WinRT or non-WinRT */ -/* If _USING_V110_SDK71_ is defined it means we are using the v110_xp or v120_xp toolset. */ -#if defined(_MSC_VER) && (_MSC_VER >= 1700) && !(_USING_V110_SDK71_) /* _MSC_VER==1700 for MSVC 2012 */ -#include -#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) -#undef __WINDOWS__ -#define __WINDOWS__ 1 -/* See if we're compiling for WinRT: */ -#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) -#undef __WINRT__ -#define __WINRT__ 1 -#endif -#else -#undef __WINDOWS__ -#define __WINDOWS__ 1 -#endif /* _MSC_VER < 1700 */ -#endif /* defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__) */ - -#if defined(__WINDOWS__) -#undef __WIN32__ -#define __WIN32__ 1 -#endif -#if defined(__PSP__) -#undef __PSP__ -#define __PSP__ 1 -#endif - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Gets the name of the platform. - */ -extern DECLSPEC const char * SDLCALL SDL_GetPlatform (void); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_platform_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_power.h b/src/SDL2/include/SDL_power.h deleted file mode 100644 index cf71c982..00000000 --- a/src/SDL2/include/SDL_power.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_power_h -#define _SDL_power_h - -/** - * \file SDL_power.h - * - * Header for the SDL power management routines. - */ - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The basic state for the system's power supply. - */ -typedef enum -{ - SDL_POWERSTATE_UNKNOWN, /**< cannot determine power status */ - SDL_POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */ - SDL_POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */ - SDL_POWERSTATE_CHARGING, /**< Plugged in, charging battery */ - SDL_POWERSTATE_CHARGED /**< Plugged in, battery charged */ -} SDL_PowerState; - - -/** - * \brief Get the current power supply details. - * - * \param secs Seconds of battery life left. You can pass a NULL here if - * you don't care. Will return -1 if we can't determine a - * value, or we're not running on a battery. - * - * \param pct Percentage of battery life left, between 0 and 100. You can - * pass a NULL here if you don't care. Will return -1 if we - * can't determine a value, or we're not running on a battery. - * - * \return The state of the battery (if any). - */ -extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_power_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_quit.h b/src/SDL2/include/SDL_quit.h deleted file mode 100644 index 8a786445..00000000 --- a/src/SDL2/include/SDL_quit.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_quit.h - * - * Include file for SDL quit event handling. - */ - -#ifndef _SDL_quit_h -#define _SDL_quit_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -/** - * \file SDL_quit.h - * - * An ::SDL_QUIT event is generated when the user tries to close the application - * window. If it is ignored or filtered out, the window will remain open. - * If it is not ignored or filtered, it is queued normally and the window - * is allowed to close. When the window is closed, screen updates will - * complete, but have no effect. - * - * SDL_Init() installs signal handlers for SIGINT (keyboard interrupt) - * and SIGTERM (system termination request), if handlers do not already - * exist, that generate ::SDL_QUIT events as well. There is no way - * to determine the cause of an ::SDL_QUIT event, but setting a signal - * handler in your application will override the default generation of - * quit events for that signal. - * - * \sa SDL_Quit() - */ - -/* There are no functions directly affecting the quit event */ - -#define SDL_QuitRequested() \ - (SDL_PumpEvents(), (SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUIT,SDL_QUIT) > 0)) - -#endif /* _SDL_quit_h */ diff --git a/src/SDL2/include/SDL_rect.h b/src/SDL2/include/SDL_rect.h deleted file mode 100644 index 0a95a334..00000000 --- a/src/SDL2/include/SDL_rect.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_rect.h - * - * Header file for SDL_rect definition and management functions. - */ - -#ifndef _SDL_rect_h -#define _SDL_rect_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_pixels.h" -#include "SDL_rwops.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The structure that defines a point - * - * \sa SDL_EnclosePoints - */ -typedef struct SDL_Point -{ - int x; - int y; -} SDL_Point; - -/** - * \brief A rectangle, with the origin at the upper left. - * - * \sa SDL_RectEmpty - * \sa SDL_RectEquals - * \sa SDL_HasIntersection - * \sa SDL_IntersectRect - * \sa SDL_UnionRect - * \sa SDL_EnclosePoints - */ -typedef struct SDL_Rect -{ - int x, y; - int w, h; -} SDL_Rect; - -/** - * \brief Returns true if the rectangle has no area. - */ -SDL_FORCE_INLINE SDL_bool SDL_RectEmpty(const SDL_Rect *r) -{ - return ((!r) || (r->w <= 0) || (r->h <= 0)) ? SDL_TRUE : SDL_FALSE; -} - -/** - * \brief Returns true if the two rectangles are equal. - */ -SDL_FORCE_INLINE SDL_bool SDL_RectEquals(const SDL_Rect *a, const SDL_Rect *b) -{ - return (a && b && (a->x == b->x) && (a->y == b->y) && - (a->w == b->w) && (a->h == b->h)) ? SDL_TRUE : SDL_FALSE; -} - -/** - * \brief Determine whether two rectangles intersect. - * - * \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasIntersection(const SDL_Rect * A, - const SDL_Rect * B); - -/** - * \brief Calculate the intersection of two rectangles. - * - * \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRect(const SDL_Rect * A, - const SDL_Rect * B, - SDL_Rect * result); - -/** - * \brief Calculate the union of two rectangles. - */ -extern DECLSPEC void SDLCALL SDL_UnionRect(const SDL_Rect * A, - const SDL_Rect * B, - SDL_Rect * result); - -/** - * \brief Calculate a minimal rectangle enclosing a set of points - * - * \return SDL_TRUE if any points were within the clipping rect - */ -extern DECLSPEC SDL_bool SDLCALL SDL_EnclosePoints(const SDL_Point * points, - int count, - const SDL_Rect * clip, - SDL_Rect * result); - -/** - * \brief Calculate the intersection of a rectangle and line segment. - * - * \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRectAndLine(const SDL_Rect * - rect, int *X1, - int *Y1, int *X2, - int *Y2); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_rect_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_render.h b/src/SDL2/include/SDL_render.h deleted file mode 100644 index 77f706a9..00000000 --- a/src/SDL2/include/SDL_render.h +++ /dev/null @@ -1,870 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_render.h - * - * Header file for SDL 2D rendering functions. - * - * This API supports the following features: - * * single pixel points - * * single pixel lines - * * filled rectangles - * * texture images - * - * The primitives may be drawn in opaque, blended, or additive modes. - * - * The texture images may be drawn in opaque, blended, or additive modes. - * They can have an additional color tint or alpha modulation applied to - * them, and may also be stretched with linear interpolation. - * - * This API is designed to accelerate simple 2D operations. You may - * want more functionality such as polygons and particle effects and - * in that case you should use SDL's OpenGL/Direct3D support or one - * of the many good 3D engines. - * - * These functions must be called from the main thread. - * See this bug for details: http://bugzilla.libsdl.org/show_bug.cgi?id=1995 - */ - -#ifndef _SDL_render_h -#define _SDL_render_h - -#include "SDL_stdinc.h" -#include "SDL_rect.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Flags used when creating a rendering context - */ -typedef enum -{ - SDL_RENDERER_SOFTWARE = 0x00000001, /**< The renderer is a software fallback */ - SDL_RENDERER_ACCELERATED = 0x00000002, /**< The renderer uses hardware - acceleration */ - SDL_RENDERER_PRESENTVSYNC = 0x00000004, /**< Present is synchronized - with the refresh rate */ - SDL_RENDERER_TARGETTEXTURE = 0x00000008 /**< The renderer supports - rendering to texture */ -} SDL_RendererFlags; - -/** - * \brief Information on the capabilities of a render driver or context. - */ -typedef struct SDL_RendererInfo -{ - const char *name; /**< The name of the renderer */ - Uint32 flags; /**< Supported ::SDL_RendererFlags */ - Uint32 num_texture_formats; /**< The number of available texture formats */ - Uint32 texture_formats[16]; /**< The available texture formats */ - int max_texture_width; /**< The maximimum texture width */ - int max_texture_height; /**< The maximimum texture height */ -} SDL_RendererInfo; - -/** - * \brief The access pattern allowed for a texture. - */ -typedef enum -{ - SDL_TEXTUREACCESS_STATIC, /**< Changes rarely, not lockable */ - SDL_TEXTUREACCESS_STREAMING, /**< Changes frequently, lockable */ - SDL_TEXTUREACCESS_TARGET /**< Texture can be used as a render target */ -} SDL_TextureAccess; - -/** - * \brief The texture channel modulation used in SDL_RenderCopy(). - */ -typedef enum -{ - SDL_TEXTUREMODULATE_NONE = 0x00000000, /**< No modulation */ - SDL_TEXTUREMODULATE_COLOR = 0x00000001, /**< srcC = srcC * color */ - SDL_TEXTUREMODULATE_ALPHA = 0x00000002 /**< srcA = srcA * alpha */ -} SDL_TextureModulate; - -/** - * \brief Flip constants for SDL_RenderCopyEx - */ -typedef enum -{ - SDL_FLIP_NONE = 0x00000000, /**< Do not flip */ - SDL_FLIP_HORIZONTAL = 0x00000001, /**< flip horizontally */ - SDL_FLIP_VERTICAL = 0x00000002 /**< flip vertically */ -} SDL_RendererFlip; - -/** - * \brief A structure representing rendering state - */ -struct SDL_Renderer; -typedef struct SDL_Renderer SDL_Renderer; - -/** - * \brief An efficient driver-specific representation of pixel data - */ -struct SDL_Texture; -typedef struct SDL_Texture SDL_Texture; - - -/* Function prototypes */ - -/** - * \brief Get the number of 2D rendering drivers available for the current - * display. - * - * A render driver is a set of code that handles rendering and texture - * management on a particular display. Normally there is only one, but - * some drivers may have several available with different capabilities. - * - * \sa SDL_GetRenderDriverInfo() - * \sa SDL_CreateRenderer() - */ -extern DECLSPEC int SDLCALL SDL_GetNumRenderDrivers(void); - -/** - * \brief Get information about a specific 2D rendering driver for the current - * display. - * - * \param index The index of the driver to query information about. - * \param info A pointer to an SDL_RendererInfo struct to be filled with - * information on the rendering driver. - * - * \return 0 on success, -1 if the index was out of range. - * - * \sa SDL_CreateRenderer() - */ -extern DECLSPEC int SDLCALL SDL_GetRenderDriverInfo(int index, - SDL_RendererInfo * info); - -/** - * \brief Create a window and default renderer - * - * \param width The width of the window - * \param height The height of the window - * \param window_flags The flags used to create the window - * \param window A pointer filled with the window, or NULL on error - * \param renderer A pointer filled with the renderer, or NULL on error - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_CreateWindowAndRenderer( - int width, int height, Uint32 window_flags, - SDL_Window **window, SDL_Renderer **renderer); - - -/** - * \brief Create a 2D rendering context for a window. - * - * \param window The window where rendering is displayed. - * \param index The index of the rendering driver to initialize, or -1 to - * initialize the first one supporting the requested flags. - * \param flags ::SDL_RendererFlags. - * - * \return A valid rendering context or NULL if there was an error. - * - * \sa SDL_CreateSoftwareRenderer() - * \sa SDL_GetRendererInfo() - * \sa SDL_DestroyRenderer() - */ -extern DECLSPEC SDL_Renderer * SDLCALL SDL_CreateRenderer(SDL_Window * window, - int index, Uint32 flags); - -/** - * \brief Create a 2D software rendering context for a surface. - * - * \param surface The surface where rendering is done. - * - * \return A valid rendering context or NULL if there was an error. - * - * \sa SDL_CreateRenderer() - * \sa SDL_DestroyRenderer() - */ -extern DECLSPEC SDL_Renderer * SDLCALL SDL_CreateSoftwareRenderer(SDL_Surface * surface); - -/** - * \brief Get the renderer associated with a window. - */ -extern DECLSPEC SDL_Renderer * SDLCALL SDL_GetRenderer(SDL_Window * window); - -/** - * \brief Get information about a rendering context. - */ -extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_Renderer * renderer, - SDL_RendererInfo * info); - -/** - * \brief Get the output size of a rendering context. - */ -extern DECLSPEC int SDLCALL SDL_GetRendererOutputSize(SDL_Renderer * renderer, - int *w, int *h); - -/** - * \brief Create a texture for a rendering context. - * - * \param renderer The renderer. - * \param format The format of the texture. - * \param access One of the enumerated values in ::SDL_TextureAccess. - * \param w The width of the texture in pixels. - * \param h The height of the texture in pixels. - * - * \return The created texture is returned, or 0 if no rendering context was - * active, the format was unsupported, or the width or height were out - * of range. - * - * \sa SDL_QueryTexture() - * \sa SDL_UpdateTexture() - * \sa SDL_DestroyTexture() - */ -extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTexture(SDL_Renderer * renderer, - Uint32 format, - int access, int w, - int h); - -/** - * \brief Create a texture from an existing surface. - * - * \param renderer The renderer. - * \param surface The surface containing pixel data used to fill the texture. - * - * \return The created texture is returned, or 0 on error. - * - * \note The surface is not modified or freed by this function. - * - * \sa SDL_QueryTexture() - * \sa SDL_DestroyTexture() - */ -extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTextureFromSurface(SDL_Renderer * renderer, SDL_Surface * surface); - -/** - * \brief Query the attributes of a texture - * - * \param texture A texture to be queried. - * \param format A pointer filled in with the raw format of the texture. The - * actual format may differ, but pixel transfers will use this - * format. - * \param access A pointer filled in with the actual access to the texture. - * \param w A pointer filled in with the width of the texture in pixels. - * \param h A pointer filled in with the height of the texture in pixels. - * - * \return 0 on success, or -1 if the texture is not valid. - */ -extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * texture, - Uint32 * format, int *access, - int *w, int *h); - -/** - * \brief Set an additional color value used in render copy operations. - * - * \param texture The texture to update. - * \param r The red color value multiplied into copy operations. - * \param g The green color value multiplied into copy operations. - * \param b The blue color value multiplied into copy operations. - * - * \return 0 on success, or -1 if the texture is not valid or color modulation - * is not supported. - * - * \sa SDL_GetTextureColorMod() - */ -extern DECLSPEC int SDLCALL SDL_SetTextureColorMod(SDL_Texture * texture, - Uint8 r, Uint8 g, Uint8 b); - - -/** - * \brief Get the additional color value used in render copy operations. - * - * \param texture The texture to query. - * \param r A pointer filled in with the current red color value. - * \param g A pointer filled in with the current green color value. - * \param b A pointer filled in with the current blue color value. - * - * \return 0 on success, or -1 if the texture is not valid. - * - * \sa SDL_SetTextureColorMod() - */ -extern DECLSPEC int SDLCALL SDL_GetTextureColorMod(SDL_Texture * texture, - Uint8 * r, Uint8 * g, - Uint8 * b); - -/** - * \brief Set an additional alpha value used in render copy operations. - * - * \param texture The texture to update. - * \param alpha The alpha value multiplied into copy operations. - * - * \return 0 on success, or -1 if the texture is not valid or alpha modulation - * is not supported. - * - * \sa SDL_GetTextureAlphaMod() - */ -extern DECLSPEC int SDLCALL SDL_SetTextureAlphaMod(SDL_Texture * texture, - Uint8 alpha); - -/** - * \brief Get the additional alpha value used in render copy operations. - * - * \param texture The texture to query. - * \param alpha A pointer filled in with the current alpha value. - * - * \return 0 on success, or -1 if the texture is not valid. - * - * \sa SDL_SetTextureAlphaMod() - */ -extern DECLSPEC int SDLCALL SDL_GetTextureAlphaMod(SDL_Texture * texture, - Uint8 * alpha); - -/** - * \brief Set the blend mode used for texture copy operations. - * - * \param texture The texture to update. - * \param blendMode ::SDL_BlendMode to use for texture blending. - * - * \return 0 on success, or -1 if the texture is not valid or the blend mode is - * not supported. - * - * \note If the blend mode is not supported, the closest supported mode is - * chosen. - * - * \sa SDL_GetTextureBlendMode() - */ -extern DECLSPEC int SDLCALL SDL_SetTextureBlendMode(SDL_Texture * texture, - SDL_BlendMode blendMode); - -/** - * \brief Get the blend mode used for texture copy operations. - * - * \param texture The texture to query. - * \param blendMode A pointer filled in with the current blend mode. - * - * \return 0 on success, or -1 if the texture is not valid. - * - * \sa SDL_SetTextureBlendMode() - */ -extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture, - SDL_BlendMode *blendMode); - -/** - * \brief Update the given texture rectangle with new pixel data. - * - * \param texture The texture to update - * \param rect A pointer to the rectangle of pixels to update, or NULL to - * update the entire texture. - * \param pixels The raw pixel data. - * \param pitch The number of bytes between rows of pixel data. - * - * \return 0 on success, or -1 if the texture is not valid. - * - * \note This is a fairly slow function. - */ -extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_Texture * texture, - const SDL_Rect * rect, - const void *pixels, int pitch); - -/** - * \brief Update a rectangle within a planar YV12 or IYUV texture with new pixel data. - * - * \param texture The texture to update - * \param rect A pointer to the rectangle of pixels to update, or NULL to - * update the entire texture. - * \param Yplane The raw pixel data for the Y plane. - * \param Ypitch The number of bytes between rows of pixel data for the Y plane. - * \param Uplane The raw pixel data for the U plane. - * \param Upitch The number of bytes between rows of pixel data for the U plane. - * \param Vplane The raw pixel data for the V plane. - * \param Vpitch The number of bytes between rows of pixel data for the V plane. - * - * \return 0 on success, or -1 if the texture is not valid. - * - * \note You can use SDL_UpdateTexture() as long as your pixel data is - * a contiguous block of Y and U/V planes in the proper order, but - * this function is available if your pixel data is not contiguous. - */ -extern DECLSPEC int SDLCALL SDL_UpdateYUVTexture(SDL_Texture * texture, - const SDL_Rect * rect, - const Uint8 *Yplane, int Ypitch, - const Uint8 *Uplane, int Upitch, - const Uint8 *Vplane, int Vpitch); - -/** - * \brief Lock a portion of the texture for write-only pixel access. - * - * \param texture The texture to lock for access, which was created with - * ::SDL_TEXTUREACCESS_STREAMING. - * \param rect A pointer to the rectangle to lock for access. If the rect - * is NULL, the entire texture will be locked. - * \param pixels This is filled in with a pointer to the locked pixels, - * appropriately offset by the locked area. - * \param pitch This is filled in with the pitch of the locked pixels. - * - * \return 0 on success, or -1 if the texture is not valid or was not created with ::SDL_TEXTUREACCESS_STREAMING. - * - * \sa SDL_UnlockTexture() - */ -extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * texture, - const SDL_Rect * rect, - void **pixels, int *pitch); - -/** - * \brief Unlock a texture, uploading the changes to video memory, if needed. - * - * \sa SDL_LockTexture() - */ -extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture * texture); - -/** - * \brief Determines whether a window supports the use of render targets - * - * \param renderer The renderer that will be checked - * - * \return SDL_TRUE if supported, SDL_FALSE if not. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_RenderTargetSupported(SDL_Renderer *renderer); - -/** - * \brief Set a texture as the current rendering target. - * - * \param renderer The renderer. - * \param texture The targeted texture, which must be created with the SDL_TEXTUREACCESS_TARGET flag, or NULL for the default render target - * - * \return 0 on success, or -1 on error - * - * \sa SDL_GetRenderTarget() - */ -extern DECLSPEC int SDLCALL SDL_SetRenderTarget(SDL_Renderer *renderer, - SDL_Texture *texture); - -/** - * \brief Get the current render target or NULL for the default render target. - * - * \return The current render target - * - * \sa SDL_SetRenderTarget() - */ -extern DECLSPEC SDL_Texture * SDLCALL SDL_GetRenderTarget(SDL_Renderer *renderer); - -/** - * \brief Set device independent resolution for rendering - * - * \param renderer The renderer for which resolution should be set. - * \param w The width of the logical resolution - * \param h The height of the logical resolution - * - * This function uses the viewport and scaling functionality to allow a fixed logical - * resolution for rendering, regardless of the actual output resolution. If the actual - * output resolution doesn't have the same aspect ratio the output rendering will be - * centered within the output display. - * - * If the output display is a window, mouse events in the window will be filtered - * and scaled so they seem to arrive within the logical resolution. - * - * \note If this function results in scaling or subpixel drawing by the - * rendering backend, it will be handled using the appropriate - * quality hints. - * - * \sa SDL_RenderGetLogicalSize() - * \sa SDL_RenderSetScale() - * \sa SDL_RenderSetViewport() - */ -extern DECLSPEC int SDLCALL SDL_RenderSetLogicalSize(SDL_Renderer * renderer, int w, int h); - -/** - * \brief Get device independent resolution for rendering - * - * \param renderer The renderer from which resolution should be queried. - * \param w A pointer filled with the width of the logical resolution - * \param h A pointer filled with the height of the logical resolution - * - * \sa SDL_RenderSetLogicalSize() - */ -extern DECLSPEC void SDLCALL SDL_RenderGetLogicalSize(SDL_Renderer * renderer, int *w, int *h); - -/** - * \brief Set the drawing area for rendering on the current target. - * - * \param renderer The renderer for which the drawing area should be set. - * \param rect The rectangle representing the drawing area, or NULL to set the viewport to the entire target. - * - * The x,y of the viewport rect represents the origin for rendering. - * - * \return 0 on success, or -1 on error - * - * \note If the window associated with the renderer is resized, the viewport is automatically reset. - * - * \sa SDL_RenderGetViewport() - * \sa SDL_RenderSetLogicalSize() - */ -extern DECLSPEC int SDLCALL SDL_RenderSetViewport(SDL_Renderer * renderer, - const SDL_Rect * rect); - -/** - * \brief Get the drawing area for the current target. - * - * \sa SDL_RenderSetViewport() - */ -extern DECLSPEC void SDLCALL SDL_RenderGetViewport(SDL_Renderer * renderer, - SDL_Rect * rect); - -/** - * \brief Set the clip rectangle for the current target. - * - * \param renderer The renderer for which clip rectangle should be set. - * \param rect A pointer to the rectangle to set as the clip rectangle, or - * NULL to disable clipping. - * - * \return 0 on success, or -1 on error - * - * \sa SDL_RenderGetClipRect() - */ -extern DECLSPEC int SDLCALL SDL_RenderSetClipRect(SDL_Renderer * renderer, - const SDL_Rect * rect); - -/** - * \brief Get the clip rectangle for the current target. - * - * \param renderer The renderer from which clip rectangle should be queried. - * \param rect A pointer filled in with the current clip rectangle, or - * an empty rectangle if clipping is disabled. - * - * \sa SDL_RenderSetClipRect() - */ -extern DECLSPEC void SDLCALL SDL_RenderGetClipRect(SDL_Renderer * renderer, - SDL_Rect * rect); - -/** - * \brief Set the drawing scale for rendering on the current target. - * - * \param renderer The renderer for which the drawing scale should be set. - * \param scaleX The horizontal scaling factor - * \param scaleY The vertical scaling factor - * - * The drawing coordinates are scaled by the x/y scaling factors - * before they are used by the renderer. This allows resolution - * independent drawing with a single coordinate system. - * - * \note If this results in scaling or subpixel drawing by the - * rendering backend, it will be handled using the appropriate - * quality hints. For best results use integer scaling factors. - * - * \sa SDL_RenderGetScale() - * \sa SDL_RenderSetLogicalSize() - */ -extern DECLSPEC int SDLCALL SDL_RenderSetScale(SDL_Renderer * renderer, - float scaleX, float scaleY); - -/** - * \brief Get the drawing scale for the current target. - * - * \param renderer The renderer from which drawing scale should be queried. - * \param scaleX A pointer filled in with the horizontal scaling factor - * \param scaleY A pointer filled in with the vertical scaling factor - * - * \sa SDL_RenderSetScale() - */ -extern DECLSPEC void SDLCALL SDL_RenderGetScale(SDL_Renderer * renderer, - float *scaleX, float *scaleY); - -/** - * \brief Set the color used for drawing operations (Rect, Line and Clear). - * - * \param renderer The renderer for which drawing color should be set. - * \param r The red value used to draw on the rendering target. - * \param g The green value used to draw on the rendering target. - * \param b The blue value used to draw on the rendering target. - * \param a The alpha value used to draw on the rendering target, usually - * ::SDL_ALPHA_OPAQUE (255). - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_SetRenderDrawColor(SDL_Renderer * renderer, - Uint8 r, Uint8 g, Uint8 b, - Uint8 a); - -/** - * \brief Get the color used for drawing operations (Rect, Line and Clear). - * - * \param renderer The renderer from which drawing color should be queried. - * \param r A pointer to the red value used to draw on the rendering target. - * \param g A pointer to the green value used to draw on the rendering target. - * \param b A pointer to the blue value used to draw on the rendering target. - * \param a A pointer to the alpha value used to draw on the rendering target, - * usually ::SDL_ALPHA_OPAQUE (255). - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_GetRenderDrawColor(SDL_Renderer * renderer, - Uint8 * r, Uint8 * g, Uint8 * b, - Uint8 * a); - -/** - * \brief Set the blend mode used for drawing operations (Fill and Line). - * - * \param renderer The renderer for which blend mode should be set. - * \param blendMode ::SDL_BlendMode to use for blending. - * - * \return 0 on success, or -1 on error - * - * \note If the blend mode is not supported, the closest supported mode is - * chosen. - * - * \sa SDL_GetRenderDrawBlendMode() - */ -extern DECLSPEC int SDLCALL SDL_SetRenderDrawBlendMode(SDL_Renderer * renderer, - SDL_BlendMode blendMode); - -/** - * \brief Get the blend mode used for drawing operations. - * - * \param renderer The renderer from which blend mode should be queried. - * \param blendMode A pointer filled in with the current blend mode. - * - * \return 0 on success, or -1 on error - * - * \sa SDL_SetRenderDrawBlendMode() - */ -extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer, - SDL_BlendMode *blendMode); - -/** - * \brief Clear the current rendering target with the drawing color - * - * This function clears the entire rendering target, ignoring the viewport. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderClear(SDL_Renderer * renderer); - -/** - * \brief Draw a point on the current rendering target. - * - * \param renderer The renderer which should draw a point. - * \param x The x coordinate of the point. - * \param y The y coordinate of the point. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderDrawPoint(SDL_Renderer * renderer, - int x, int y); - -/** - * \brief Draw multiple points on the current rendering target. - * - * \param renderer The renderer which should draw multiple points. - * \param points The points to draw - * \param count The number of points to draw - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderDrawPoints(SDL_Renderer * renderer, - const SDL_Point * points, - int count); - -/** - * \brief Draw a line on the current rendering target. - * - * \param renderer The renderer which should draw a line. - * \param x1 The x coordinate of the start point. - * \param y1 The y coordinate of the start point. - * \param x2 The x coordinate of the end point. - * \param y2 The y coordinate of the end point. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderDrawLine(SDL_Renderer * renderer, - int x1, int y1, int x2, int y2); - -/** - * \brief Draw a series of connected lines on the current rendering target. - * - * \param renderer The renderer which should draw multiple lines. - * \param points The points along the lines - * \param count The number of points, drawing count-1 lines - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderDrawLines(SDL_Renderer * renderer, - const SDL_Point * points, - int count); - -/** - * \brief Draw a rectangle on the current rendering target. - * - * \param renderer The renderer which should draw a rectangle. - * \param rect A pointer to the destination rectangle, or NULL to outline the entire rendering target. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderDrawRect(SDL_Renderer * renderer, - const SDL_Rect * rect); - -/** - * \brief Draw some number of rectangles on the current rendering target. - * - * \param renderer The renderer which should draw multiple rectangles. - * \param rects A pointer to an array of destination rectangles. - * \param count The number of rectangles. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderDrawRects(SDL_Renderer * renderer, - const SDL_Rect * rects, - int count); - -/** - * \brief Fill a rectangle on the current rendering target with the drawing color. - * - * \param renderer The renderer which should fill a rectangle. - * \param rect A pointer to the destination rectangle, or NULL for the entire - * rendering target. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderFillRect(SDL_Renderer * renderer, - const SDL_Rect * rect); - -/** - * \brief Fill some number of rectangles on the current rendering target with the drawing color. - * - * \param renderer The renderer which should fill multiple rectangles. - * \param rects A pointer to an array of destination rectangles. - * \param count The number of rectangles. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderFillRects(SDL_Renderer * renderer, - const SDL_Rect * rects, - int count); - -/** - * \brief Copy a portion of the texture to the current rendering target. - * - * \param renderer The renderer which should copy parts of a texture. - * \param texture The source texture. - * \param srcrect A pointer to the source rectangle, or NULL for the entire - * texture. - * \param dstrect A pointer to the destination rectangle, or NULL for the - * entire rendering target. - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_Renderer * renderer, - SDL_Texture * texture, - const SDL_Rect * srcrect, - const SDL_Rect * dstrect); - -/** - * \brief Copy a portion of the source texture to the current rendering target, rotating it by angle around the given center - * - * \param renderer The renderer which should copy parts of a texture. - * \param texture The source texture. - * \param srcrect A pointer to the source rectangle, or NULL for the entire - * texture. - * \param dstrect A pointer to the destination rectangle, or NULL for the - * entire rendering target. - * \param angle An angle in degrees that indicates the rotation that will be applied to dstrect - * \param center A pointer to a point indicating the point around which dstrect will be rotated (if NULL, rotation will be done aroud dstrect.w/2, dstrect.h/2) - * \param flip An SDL_RendererFlip value stating which flipping actions should be performed on the texture - * - * \return 0 on success, or -1 on error - */ -extern DECLSPEC int SDLCALL SDL_RenderCopyEx(SDL_Renderer * renderer, - SDL_Texture * texture, - const SDL_Rect * srcrect, - const SDL_Rect * dstrect, - const double angle, - const SDL_Point *center, - const SDL_RendererFlip flip); - -/** - * \brief Read pixels from the current rendering target. - * - * \param renderer The renderer from which pixels should be read. - * \param rect A pointer to the rectangle to read, or NULL for the entire - * render target. - * \param format The desired format of the pixel data, or 0 to use the format - * of the rendering target - * \param pixels A pointer to be filled in with the pixel data - * \param pitch The pitch of the pixels parameter. - * - * \return 0 on success, or -1 if pixel reading is not supported. - * - * \warning This is a very slow operation, and should not be used frequently. - */ -extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer * renderer, - const SDL_Rect * rect, - Uint32 format, - void *pixels, int pitch); - -/** - * \brief Update the screen with rendering performed. - */ -extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer * renderer); - -/** - * \brief Destroy the specified texture. - * - * \sa SDL_CreateTexture() - * \sa SDL_CreateTextureFromSurface() - */ -extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_Texture * texture); - -/** - * \brief Destroy the rendering context for a window and free associated - * textures. - * - * \sa SDL_CreateRenderer() - */ -extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Renderer * renderer); - - -/** - * \brief Bind the texture to the current OpenGL/ES/ES2 context for use with - * OpenGL instructions. - * - * \param texture The SDL texture to bind - * \param texw A pointer to a float that will be filled with the texture width - * \param texh A pointer to a float that will be filled with the texture height - * - * \return 0 on success, or -1 if the operation is not supported - */ -extern DECLSPEC int SDLCALL SDL_GL_BindTexture(SDL_Texture *texture, float *texw, float *texh); - -/** - * \brief Unbind a texture from the current OpenGL/ES/ES2 context. - * - * \param texture The SDL texture to unbind - * - * \return 0 on success, or -1 if the operation is not supported - */ -extern DECLSPEC int SDLCALL SDL_GL_UnbindTexture(SDL_Texture *texture); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_render_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_revision.h b/src/SDL2/include/SDL_revision.h deleted file mode 100644 index a75dc330..00000000 --- a/src/SDL2/include/SDL_revision.h +++ /dev/null @@ -1,2 +0,0 @@ -#define SDL_REVISION "hg-8628:b558f99d48f0" -#define SDL_REVISION_NUMBER 8628 diff --git a/src/SDL2/include/SDL_rwops.h b/src/SDL2/include/SDL_rwops.h deleted file mode 100644 index 4bdd7876..00000000 --- a/src/SDL2/include/SDL_rwops.h +++ /dev/null @@ -1,232 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_rwops.h - * - * This file provides a general interface for SDL to read and write - * data streams. It can easily be extended to files, memory, etc. - */ - -#ifndef _SDL_rwops_h -#define _SDL_rwops_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* RWops Types */ -#define SDL_RWOPS_UNKNOWN 0 /* Unknown stream type */ -#define SDL_RWOPS_WINFILE 1 /* Win32 file */ -#define SDL_RWOPS_STDFILE 2 /* Stdio file */ -#define SDL_RWOPS_JNIFILE 3 /* Android asset */ -#define SDL_RWOPS_MEMORY 4 /* Memory stream */ -#define SDL_RWOPS_MEMORY_RO 5 /* Read-Only memory stream */ - -/** - * This is the read/write operation structure -- very basic. - */ -typedef struct SDL_RWops -{ - /** - * Return the size of the file in this rwops, or -1 if unknown - */ - Sint64 (SDLCALL * size) (struct SDL_RWops * context); - - /** - * Seek to \c offset relative to \c whence, one of stdio's whence values: - * RW_SEEK_SET, RW_SEEK_CUR, RW_SEEK_END - * - * \return the final offset in the data stream, or -1 on error. - */ - Sint64 (SDLCALL * seek) (struct SDL_RWops * context, Sint64 offset, - int whence); - - /** - * Read up to \c maxnum objects each of size \c size from the data - * stream to the area pointed at by \c ptr. - * - * \return the number of objects read, or 0 at error or end of file. - */ - size_t (SDLCALL * read) (struct SDL_RWops * context, void *ptr, - size_t size, size_t maxnum); - - /** - * Write exactly \c num objects each of size \c size from the area - * pointed at by \c ptr to data stream. - * - * \return the number of objects written, or 0 at error or end of file. - */ - size_t (SDLCALL * write) (struct SDL_RWops * context, const void *ptr, - size_t size, size_t num); - - /** - * Close and free an allocated SDL_RWops structure. - * - * \return 0 if successful or -1 on write error when flushing data. - */ - int (SDLCALL * close) (struct SDL_RWops * context); - - Uint32 type; - union - { -#if defined(ANDROID) - struct - { - void *fileNameRef; - void *inputStreamRef; - void *readableByteChannelRef; - void *readMethod; - void *assetFileDescriptorRef; - long position; - long size; - long offset; - int fd; - } androidio; -#elif defined(__WIN32__) - struct - { - SDL_bool append; - void *h; - struct - { - void *data; - size_t size; - size_t left; - } buffer; - } windowsio; -#endif - -#ifdef HAVE_STDIO_H - struct - { - SDL_bool autoclose; - FILE *fp; - } stdio; -#endif - struct - { - Uint8 *base; - Uint8 *here; - Uint8 *stop; - } mem; - struct - { - void *data1; - void *data2; - } unknown; - } hidden; - -} SDL_RWops; - - -/** - * \name RWFrom functions - * - * Functions to create SDL_RWops structures from various data streams. - */ -/* @{ */ - -extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFile(const char *file, - const char *mode); - -#ifdef HAVE_STDIO_H -extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp, - SDL_bool autoclose); -#else -extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(void * fp, - SDL_bool autoclose); -#endif - -extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromMem(void *mem, int size); -extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromConstMem(const void *mem, - int size); - -/* @} *//* RWFrom functions */ - - -extern DECLSPEC SDL_RWops *SDLCALL SDL_AllocRW(void); -extern DECLSPEC void SDLCALL SDL_FreeRW(SDL_RWops * area); - -#define RW_SEEK_SET 0 /**< Seek from the beginning of data */ -#define RW_SEEK_CUR 1 /**< Seek relative to current read point */ -#define RW_SEEK_END 2 /**< Seek relative to the end of data */ - -/** - * \name Read/write macros - * - * Macros to easily read and write from an SDL_RWops structure. - */ -/* @{ */ -#define SDL_RWsize(ctx) (ctx)->size(ctx) -#define SDL_RWseek(ctx, offset, whence) (ctx)->seek(ctx, offset, whence) -#define SDL_RWtell(ctx) (ctx)->seek(ctx, 0, RW_SEEK_CUR) -#define SDL_RWread(ctx, ptr, size, n) (ctx)->read(ctx, ptr, size, n) -#define SDL_RWwrite(ctx, ptr, size, n) (ctx)->write(ctx, ptr, size, n) -#define SDL_RWclose(ctx) (ctx)->close(ctx) -/* @} *//* Read/write macros */ - - -/** - * \name Read endian functions - * - * Read an item of the specified endianness and return in native format. - */ -/* @{ */ -extern DECLSPEC Uint8 SDLCALL SDL_ReadU8(SDL_RWops * src); -extern DECLSPEC Uint16 SDLCALL SDL_ReadLE16(SDL_RWops * src); -extern DECLSPEC Uint16 SDLCALL SDL_ReadBE16(SDL_RWops * src); -extern DECLSPEC Uint32 SDLCALL SDL_ReadLE32(SDL_RWops * src); -extern DECLSPEC Uint32 SDLCALL SDL_ReadBE32(SDL_RWops * src); -extern DECLSPEC Uint64 SDLCALL SDL_ReadLE64(SDL_RWops * src); -extern DECLSPEC Uint64 SDLCALL SDL_ReadBE64(SDL_RWops * src); -/* @} *//* Read endian functions */ - -/** - * \name Write endian functions - * - * Write an item of native format to the specified endianness. - */ -/* @{ */ -extern DECLSPEC size_t SDLCALL SDL_WriteU8(SDL_RWops * dst, Uint8 value); -extern DECLSPEC size_t SDLCALL SDL_WriteLE16(SDL_RWops * dst, Uint16 value); -extern DECLSPEC size_t SDLCALL SDL_WriteBE16(SDL_RWops * dst, Uint16 value); -extern DECLSPEC size_t SDLCALL SDL_WriteLE32(SDL_RWops * dst, Uint32 value); -extern DECLSPEC size_t SDLCALL SDL_WriteBE32(SDL_RWops * dst, Uint32 value); -extern DECLSPEC size_t SDLCALL SDL_WriteLE64(SDL_RWops * dst, Uint64 value); -extern DECLSPEC size_t SDLCALL SDL_WriteBE64(SDL_RWops * dst, Uint64 value); -/* @} *//* Write endian functions */ - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_rwops_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_scancode.h b/src/SDL2/include/SDL_scancode.h deleted file mode 100644 index 4b3be28f..00000000 --- a/src/SDL2/include/SDL_scancode.h +++ /dev/null @@ -1,401 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_scancode.h - * - * Defines keyboard scancodes. - */ - -#ifndef _SDL_scancode_h -#define _SDL_scancode_h - -#include "SDL_stdinc.h" - -/** - * \brief The SDL keyboard scancode representation. - * - * Values of this type are used to represent keyboard keys, among other places - * in the \link SDL_Keysym::scancode key.keysym.scancode \endlink field of the - * SDL_Event structure. - * - * The values in this enumeration are based on the USB usage page standard: - * http://www.usb.org/developers/devclass_docs/Hut1_12v2.pdf - */ -typedef enum -{ - SDL_SCANCODE_UNKNOWN = 0, - - /** - * \name Usage page 0x07 - * - * These values are from usage page 0x07 (USB keyboard page). - */ - /* @{ */ - - SDL_SCANCODE_A = 4, - SDL_SCANCODE_B = 5, - SDL_SCANCODE_C = 6, - SDL_SCANCODE_D = 7, - SDL_SCANCODE_E = 8, - SDL_SCANCODE_F = 9, - SDL_SCANCODE_G = 10, - SDL_SCANCODE_H = 11, - SDL_SCANCODE_I = 12, - SDL_SCANCODE_J = 13, - SDL_SCANCODE_K = 14, - SDL_SCANCODE_L = 15, - SDL_SCANCODE_M = 16, - SDL_SCANCODE_N = 17, - SDL_SCANCODE_O = 18, - SDL_SCANCODE_P = 19, - SDL_SCANCODE_Q = 20, - SDL_SCANCODE_R = 21, - SDL_SCANCODE_S = 22, - SDL_SCANCODE_T = 23, - SDL_SCANCODE_U = 24, - SDL_SCANCODE_V = 25, - SDL_SCANCODE_W = 26, - SDL_SCANCODE_X = 27, - SDL_SCANCODE_Y = 28, - SDL_SCANCODE_Z = 29, - - SDL_SCANCODE_1 = 30, - SDL_SCANCODE_2 = 31, - SDL_SCANCODE_3 = 32, - SDL_SCANCODE_4 = 33, - SDL_SCANCODE_5 = 34, - SDL_SCANCODE_6 = 35, - SDL_SCANCODE_7 = 36, - SDL_SCANCODE_8 = 37, - SDL_SCANCODE_9 = 38, - SDL_SCANCODE_0 = 39, - - SDL_SCANCODE_RETURN = 40, - SDL_SCANCODE_ESCAPE = 41, - SDL_SCANCODE_BACKSPACE = 42, - SDL_SCANCODE_TAB = 43, - SDL_SCANCODE_SPACE = 44, - - SDL_SCANCODE_MINUS = 45, - SDL_SCANCODE_EQUALS = 46, - SDL_SCANCODE_LEFTBRACKET = 47, - SDL_SCANCODE_RIGHTBRACKET = 48, - SDL_SCANCODE_BACKSLASH = 49, /**< Located at the lower left of the return - * key on ISO keyboards and at the right end - * of the QWERTY row on ANSI keyboards. - * Produces REVERSE SOLIDUS (backslash) and - * VERTICAL LINE in a US layout, REVERSE - * SOLIDUS and VERTICAL LINE in a UK Mac - * layout, NUMBER SIGN and TILDE in a UK - * Windows layout, DOLLAR SIGN and POUND SIGN - * in a Swiss German layout, NUMBER SIGN and - * APOSTROPHE in a German layout, GRAVE - * ACCENT and POUND SIGN in a French Mac - * layout, and ASTERISK and MICRO SIGN in a - * French Windows layout. - */ - SDL_SCANCODE_NONUSHASH = 50, /**< ISO USB keyboards actually use this code - * instead of 49 for the same key, but all - * OSes I've seen treat the two codes - * identically. So, as an implementor, unless - * your keyboard generates both of those - * codes and your OS treats them differently, - * you should generate SDL_SCANCODE_BACKSLASH - * instead of this code. As a user, you - * should not rely on this code because SDL - * will never generate it with most (all?) - * keyboards. - */ - SDL_SCANCODE_SEMICOLON = 51, - SDL_SCANCODE_APOSTROPHE = 52, - SDL_SCANCODE_GRAVE = 53, /**< Located in the top left corner (on both ANSI - * and ISO keyboards). Produces GRAVE ACCENT and - * TILDE in a US Windows layout and in US and UK - * Mac layouts on ANSI keyboards, GRAVE ACCENT - * and NOT SIGN in a UK Windows layout, SECTION - * SIGN and PLUS-MINUS SIGN in US and UK Mac - * layouts on ISO keyboards, SECTION SIGN and - * DEGREE SIGN in a Swiss German layout (Mac: - * only on ISO keyboards), CIRCUMFLEX ACCENT and - * DEGREE SIGN in a German layout (Mac: only on - * ISO keyboards), SUPERSCRIPT TWO and TILDE in a - * French Windows layout, COMMERCIAL AT and - * NUMBER SIGN in a French Mac layout on ISO - * keyboards, and LESS-THAN SIGN and GREATER-THAN - * SIGN in a Swiss German, German, or French Mac - * layout on ANSI keyboards. - */ - SDL_SCANCODE_COMMA = 54, - SDL_SCANCODE_PERIOD = 55, - SDL_SCANCODE_SLASH = 56, - - SDL_SCANCODE_CAPSLOCK = 57, - - SDL_SCANCODE_F1 = 58, - SDL_SCANCODE_F2 = 59, - SDL_SCANCODE_F3 = 60, - SDL_SCANCODE_F4 = 61, - SDL_SCANCODE_F5 = 62, - SDL_SCANCODE_F6 = 63, - SDL_SCANCODE_F7 = 64, - SDL_SCANCODE_F8 = 65, - SDL_SCANCODE_F9 = 66, - SDL_SCANCODE_F10 = 67, - SDL_SCANCODE_F11 = 68, - SDL_SCANCODE_F12 = 69, - - SDL_SCANCODE_PRINTSCREEN = 70, - SDL_SCANCODE_SCROLLLOCK = 71, - SDL_SCANCODE_PAUSE = 72, - SDL_SCANCODE_INSERT = 73, /**< insert on PC, help on some Mac keyboards (but - does send code 73, not 117) */ - SDL_SCANCODE_HOME = 74, - SDL_SCANCODE_PAGEUP = 75, - SDL_SCANCODE_DELETE = 76, - SDL_SCANCODE_END = 77, - SDL_SCANCODE_PAGEDOWN = 78, - SDL_SCANCODE_RIGHT = 79, - SDL_SCANCODE_LEFT = 80, - SDL_SCANCODE_DOWN = 81, - SDL_SCANCODE_UP = 82, - - SDL_SCANCODE_NUMLOCKCLEAR = 83, /**< num lock on PC, clear on Mac keyboards - */ - SDL_SCANCODE_KP_DIVIDE = 84, - SDL_SCANCODE_KP_MULTIPLY = 85, - SDL_SCANCODE_KP_MINUS = 86, - SDL_SCANCODE_KP_PLUS = 87, - SDL_SCANCODE_KP_ENTER = 88, - SDL_SCANCODE_KP_1 = 89, - SDL_SCANCODE_KP_2 = 90, - SDL_SCANCODE_KP_3 = 91, - SDL_SCANCODE_KP_4 = 92, - SDL_SCANCODE_KP_5 = 93, - SDL_SCANCODE_KP_6 = 94, - SDL_SCANCODE_KP_7 = 95, - SDL_SCANCODE_KP_8 = 96, - SDL_SCANCODE_KP_9 = 97, - SDL_SCANCODE_KP_0 = 98, - SDL_SCANCODE_KP_PERIOD = 99, - - SDL_SCANCODE_NONUSBACKSLASH = 100, /**< This is the additional key that ISO - * keyboards have over ANSI ones, - * located between left shift and Y. - * Produces GRAVE ACCENT and TILDE in a - * US or UK Mac layout, REVERSE SOLIDUS - * (backslash) and VERTICAL LINE in a - * US or UK Windows layout, and - * LESS-THAN SIGN and GREATER-THAN SIGN - * in a Swiss German, German, or French - * layout. */ - SDL_SCANCODE_APPLICATION = 101, /**< windows contextual menu, compose */ - SDL_SCANCODE_POWER = 102, /**< The USB document says this is a status flag, - * not a physical key - but some Mac keyboards - * do have a power key. */ - SDL_SCANCODE_KP_EQUALS = 103, - SDL_SCANCODE_F13 = 104, - SDL_SCANCODE_F14 = 105, - SDL_SCANCODE_F15 = 106, - SDL_SCANCODE_F16 = 107, - SDL_SCANCODE_F17 = 108, - SDL_SCANCODE_F18 = 109, - SDL_SCANCODE_F19 = 110, - SDL_SCANCODE_F20 = 111, - SDL_SCANCODE_F21 = 112, - SDL_SCANCODE_F22 = 113, - SDL_SCANCODE_F23 = 114, - SDL_SCANCODE_F24 = 115, - SDL_SCANCODE_EXECUTE = 116, - SDL_SCANCODE_HELP = 117, - SDL_SCANCODE_MENU = 118, - SDL_SCANCODE_SELECT = 119, - SDL_SCANCODE_STOP = 120, - SDL_SCANCODE_AGAIN = 121, /**< redo */ - SDL_SCANCODE_UNDO = 122, - SDL_SCANCODE_CUT = 123, - SDL_SCANCODE_COPY = 124, - SDL_SCANCODE_PASTE = 125, - SDL_SCANCODE_FIND = 126, - SDL_SCANCODE_MUTE = 127, - SDL_SCANCODE_VOLUMEUP = 128, - SDL_SCANCODE_VOLUMEDOWN = 129, -/* not sure whether there's a reason to enable these */ -/* SDL_SCANCODE_LOCKINGCAPSLOCK = 130, */ -/* SDL_SCANCODE_LOCKINGNUMLOCK = 131, */ -/* SDL_SCANCODE_LOCKINGSCROLLLOCK = 132, */ - SDL_SCANCODE_KP_COMMA = 133, - SDL_SCANCODE_KP_EQUALSAS400 = 134, - - SDL_SCANCODE_INTERNATIONAL1 = 135, /**< used on Asian keyboards, see - footnotes in USB doc */ - SDL_SCANCODE_INTERNATIONAL2 = 136, - SDL_SCANCODE_INTERNATIONAL3 = 137, /**< Yen */ - SDL_SCANCODE_INTERNATIONAL4 = 138, - SDL_SCANCODE_INTERNATIONAL5 = 139, - SDL_SCANCODE_INTERNATIONAL6 = 140, - SDL_SCANCODE_INTERNATIONAL7 = 141, - SDL_SCANCODE_INTERNATIONAL8 = 142, - SDL_SCANCODE_INTERNATIONAL9 = 143, - SDL_SCANCODE_LANG1 = 144, /**< Hangul/English toggle */ - SDL_SCANCODE_LANG2 = 145, /**< Hanja conversion */ - SDL_SCANCODE_LANG3 = 146, /**< Katakana */ - SDL_SCANCODE_LANG4 = 147, /**< Hiragana */ - SDL_SCANCODE_LANG5 = 148, /**< Zenkaku/Hankaku */ - SDL_SCANCODE_LANG6 = 149, /**< reserved */ - SDL_SCANCODE_LANG7 = 150, /**< reserved */ - SDL_SCANCODE_LANG8 = 151, /**< reserved */ - SDL_SCANCODE_LANG9 = 152, /**< reserved */ - - SDL_SCANCODE_ALTERASE = 153, /**< Erase-Eaze */ - SDL_SCANCODE_SYSREQ = 154, - SDL_SCANCODE_CANCEL = 155, - SDL_SCANCODE_CLEAR = 156, - SDL_SCANCODE_PRIOR = 157, - SDL_SCANCODE_RETURN2 = 158, - SDL_SCANCODE_SEPARATOR = 159, - SDL_SCANCODE_OUT = 160, - SDL_SCANCODE_OPER = 161, - SDL_SCANCODE_CLEARAGAIN = 162, - SDL_SCANCODE_CRSEL = 163, - SDL_SCANCODE_EXSEL = 164, - - SDL_SCANCODE_KP_00 = 176, - SDL_SCANCODE_KP_000 = 177, - SDL_SCANCODE_THOUSANDSSEPARATOR = 178, - SDL_SCANCODE_DECIMALSEPARATOR = 179, - SDL_SCANCODE_CURRENCYUNIT = 180, - SDL_SCANCODE_CURRENCYSUBUNIT = 181, - SDL_SCANCODE_KP_LEFTPAREN = 182, - SDL_SCANCODE_KP_RIGHTPAREN = 183, - SDL_SCANCODE_KP_LEFTBRACE = 184, - SDL_SCANCODE_KP_RIGHTBRACE = 185, - SDL_SCANCODE_KP_TAB = 186, - SDL_SCANCODE_KP_BACKSPACE = 187, - SDL_SCANCODE_KP_A = 188, - SDL_SCANCODE_KP_B = 189, - SDL_SCANCODE_KP_C = 190, - SDL_SCANCODE_KP_D = 191, - SDL_SCANCODE_KP_E = 192, - SDL_SCANCODE_KP_F = 193, - SDL_SCANCODE_KP_XOR = 194, - SDL_SCANCODE_KP_POWER = 195, - SDL_SCANCODE_KP_PERCENT = 196, - SDL_SCANCODE_KP_LESS = 197, - SDL_SCANCODE_KP_GREATER = 198, - SDL_SCANCODE_KP_AMPERSAND = 199, - SDL_SCANCODE_KP_DBLAMPERSAND = 200, - SDL_SCANCODE_KP_VERTICALBAR = 201, - SDL_SCANCODE_KP_DBLVERTICALBAR = 202, - SDL_SCANCODE_KP_COLON = 203, - SDL_SCANCODE_KP_HASH = 204, - SDL_SCANCODE_KP_SPACE = 205, - SDL_SCANCODE_KP_AT = 206, - SDL_SCANCODE_KP_EXCLAM = 207, - SDL_SCANCODE_KP_MEMSTORE = 208, - SDL_SCANCODE_KP_MEMRECALL = 209, - SDL_SCANCODE_KP_MEMCLEAR = 210, - SDL_SCANCODE_KP_MEMADD = 211, - SDL_SCANCODE_KP_MEMSUBTRACT = 212, - SDL_SCANCODE_KP_MEMMULTIPLY = 213, - SDL_SCANCODE_KP_MEMDIVIDE = 214, - SDL_SCANCODE_KP_PLUSMINUS = 215, - SDL_SCANCODE_KP_CLEAR = 216, - SDL_SCANCODE_KP_CLEARENTRY = 217, - SDL_SCANCODE_KP_BINARY = 218, - SDL_SCANCODE_KP_OCTAL = 219, - SDL_SCANCODE_KP_DECIMAL = 220, - SDL_SCANCODE_KP_HEXADECIMAL = 221, - - SDL_SCANCODE_LCTRL = 224, - SDL_SCANCODE_LSHIFT = 225, - SDL_SCANCODE_LALT = 226, /**< alt, option */ - SDL_SCANCODE_LGUI = 227, /**< windows, command (apple), meta */ - SDL_SCANCODE_RCTRL = 228, - SDL_SCANCODE_RSHIFT = 229, - SDL_SCANCODE_RALT = 230, /**< alt gr, option */ - SDL_SCANCODE_RGUI = 231, /**< windows, command (apple), meta */ - - SDL_SCANCODE_MODE = 257, /**< I'm not sure if this is really not covered - * by any of the above, but since there's a - * special KMOD_MODE for it I'm adding it here - */ - - /* @} *//* Usage page 0x07 */ - - /** - * \name Usage page 0x0C - * - * These values are mapped from usage page 0x0C (USB consumer page). - */ - /* @{ */ - - SDL_SCANCODE_AUDIONEXT = 258, - SDL_SCANCODE_AUDIOPREV = 259, - SDL_SCANCODE_AUDIOSTOP = 260, - SDL_SCANCODE_AUDIOPLAY = 261, - SDL_SCANCODE_AUDIOMUTE = 262, - SDL_SCANCODE_MEDIASELECT = 263, - SDL_SCANCODE_WWW = 264, - SDL_SCANCODE_MAIL = 265, - SDL_SCANCODE_CALCULATOR = 266, - SDL_SCANCODE_COMPUTER = 267, - SDL_SCANCODE_AC_SEARCH = 268, - SDL_SCANCODE_AC_HOME = 269, - SDL_SCANCODE_AC_BACK = 270, - SDL_SCANCODE_AC_FORWARD = 271, - SDL_SCANCODE_AC_STOP = 272, - SDL_SCANCODE_AC_REFRESH = 273, - SDL_SCANCODE_AC_BOOKMARKS = 274, - - /* @} *//* Usage page 0x0C */ - - /** - * \name Walther keys - * - * These are values that Christian Walther added (for mac keyboard?). - */ - /* @{ */ - - SDL_SCANCODE_BRIGHTNESSDOWN = 275, - SDL_SCANCODE_BRIGHTNESSUP = 276, - SDL_SCANCODE_DISPLAYSWITCH = 277, /**< display mirroring/dual display - switch, video mode switch */ - SDL_SCANCODE_KBDILLUMTOGGLE = 278, - SDL_SCANCODE_KBDILLUMDOWN = 279, - SDL_SCANCODE_KBDILLUMUP = 280, - SDL_SCANCODE_EJECT = 281, - SDL_SCANCODE_SLEEP = 282, - - SDL_SCANCODE_APP1 = 283, - SDL_SCANCODE_APP2 = 284, - - /* @} *//* Walther keys */ - - /* Add any other keys here. */ - - SDL_NUM_SCANCODES = 512 /**< not a key, just marks the number of scancodes - for array bounds */ -} SDL_Scancode; - -#endif /* _SDL_scancode_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_shape.h b/src/SDL2/include/SDL_shape.h deleted file mode 100644 index 53029306..00000000 --- a/src/SDL2/include/SDL_shape.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_shape_h -#define _SDL_shape_h - -#include "SDL_stdinc.h" -#include "SDL_pixels.h" -#include "SDL_rect.h" -#include "SDL_surface.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** \file SDL_shape.h - * - * Header file for the shaped window API. - */ - -#define SDL_NONSHAPEABLE_WINDOW -1 -#define SDL_INVALID_SHAPE_ARGUMENT -2 -#define SDL_WINDOW_LACKS_SHAPE -3 - -/** - * \brief Create a window that can be shaped with the specified position, dimensions, and flags. - * - * \param title The title of the window, in UTF-8 encoding. - * \param x The x position of the window, ::SDL_WINDOWPOS_CENTERED, or - * ::SDL_WINDOWPOS_UNDEFINED. - * \param y The y position of the window, ::SDL_WINDOWPOS_CENTERED, or - * ::SDL_WINDOWPOS_UNDEFINED. - * \param w The width of the window. - * \param h The height of the window. - * \param flags The flags for the window, a mask of SDL_WINDOW_BORDERLESS with any of the following: - * ::SDL_WINDOW_OPENGL, ::SDL_WINDOW_INPUT_GRABBED, - * ::SDL_WINDOW_HIDDEN, ::SDL_WINDOW_RESIZABLE, - * ::SDL_WINDOW_MAXIMIZED, ::SDL_WINDOW_MINIMIZED, - * ::SDL_WINDOW_BORDERLESS is always set, and ::SDL_WINDOW_FULLSCREEN is always unset. - * - * \return The window created, or NULL if window creation failed. - * - * \sa SDL_DestroyWindow() - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_CreateShapedWindow(const char *title,unsigned int x,unsigned int y,unsigned int w,unsigned int h,Uint32 flags); - -/** - * \brief Return whether the given window is a shaped window. - * - * \param window The window to query for being shaped. - * - * \return SDL_TRUE if the window is a window that can be shaped, SDL_FALSE if the window is unshaped or NULL. - * \sa SDL_CreateShapedWindow - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsShapedWindow(const SDL_Window *window); - -/** \brief An enum denoting the specific type of contents present in an SDL_WindowShapeParams union. */ -typedef enum { - /** \brief The default mode, a binarized alpha cutoff of 1. */ - ShapeModeDefault, - /** \brief A binarized alpha cutoff with a given integer value. */ - ShapeModeBinarizeAlpha, - /** \brief A binarized alpha cutoff with a given integer value, but with the opposite comparison. */ - ShapeModeReverseBinarizeAlpha, - /** \brief A color key is applied. */ - ShapeModeColorKey -} WindowShapeMode; - -#define SDL_SHAPEMODEALPHA(mode) (mode == ShapeModeDefault || mode == ShapeModeBinarizeAlpha || mode == ShapeModeReverseBinarizeAlpha) - -/** \brief A union containing parameters for shaped windows. */ -typedef union { - /** \brief a cutoff alpha value for binarization of the window shape's alpha channel. */ - Uint8 binarizationCutoff; - SDL_Color colorKey; -} SDL_WindowShapeParams; - -/** \brief A struct that tags the SDL_WindowShapeParams union with an enum describing the type of its contents. */ -typedef struct SDL_WindowShapeMode { - /** \brief The mode of these window-shape parameters. */ - WindowShapeMode mode; - /** \brief Window-shape parameters. */ - SDL_WindowShapeParams parameters; -} SDL_WindowShapeMode; - -/** - * \brief Set the shape and parameters of a shaped window. - * - * \param window The shaped window whose parameters should be set. - * \param shape A surface encoding the desired shape for the window. - * \param shape_mode The parameters to set for the shaped window. - * - * \return 0 on success, SDL_INVALID_SHAPE_ARGUMENT on invalid an invalid shape argument, or SDL_NONSHAPEABLE_WINDOW - * if the SDL_Window* given does not reference a valid shaped window. - * - * \sa SDL_WindowShapeMode - * \sa SDL_GetShapedWindowMode. - */ -extern DECLSPEC int SDLCALL SDL_SetWindowShape(SDL_Window *window,SDL_Surface *shape,SDL_WindowShapeMode *shape_mode); - -/** - * \brief Get the shape parameters of a shaped window. - * - * \param window The shaped window whose parameters should be retrieved. - * \param shape_mode An empty shape-mode structure to fill, or NULL to check whether the window has a shape. - * - * \return 0 if the window has a shape and, provided shape_mode was not NULL, shape_mode has been filled with the mode - * data, SDL_NONSHAPEABLE_WINDOW if the SDL_Window given is not a shaped window, or SDL_WINDOW_LACKS_SHAPE if - * the SDL_Window* given is a shapeable window currently lacking a shape. - * - * \sa SDL_WindowShapeMode - * \sa SDL_SetWindowShape - */ -extern DECLSPEC int SDLCALL SDL_GetShapedWindowMode(SDL_Window *window,SDL_WindowShapeMode *shape_mode); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_shape_h */ diff --git a/src/SDL2/include/SDL_stdinc.h b/src/SDL2/include/SDL_stdinc.h deleted file mode 100644 index 31b343d3..00000000 --- a/src/SDL2/include/SDL_stdinc.h +++ /dev/null @@ -1,405 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_stdinc.h - * - * This is a general header that includes C language support. - */ - -#ifndef _SDL_stdinc_h -#define _SDL_stdinc_h - -#include "SDL_config.h" - -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_STDIO_H -#include -#endif -#if defined(STDC_HEADERS) -# include -# include -# include -#else -# if defined(HAVE_STDLIB_H) -# include -# elif defined(HAVE_MALLOC_H) -# include -# endif -# if defined(HAVE_STDDEF_H) -# include -# endif -# if defined(HAVE_STDARG_H) -# include -# endif -#endif -#ifdef HAVE_STRING_H -# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H) -# include -# endif -# include -#endif -#ifdef HAVE_STRINGS_H -# include -#endif -#if defined(HAVE_INTTYPES_H) -# include -#elif defined(HAVE_STDINT_H) -# include -#endif -#ifdef HAVE_CTYPE_H -# include -#endif -#ifdef HAVE_MATH_H -# if defined(__WINRT__) -/* Defining _USE_MATH_DEFINES is required to get M_PI to be defined on - WinRT. See http://msdn.microsoft.com/en-us/library/4hwaceh6.aspx - for more information. -*/ -# define _USE_MATH_DEFINES -# endif -# include -#endif -#ifdef HAVE_FLOAT_H -# include -#endif -#if defined(HAVE_ICONV) && defined(HAVE_ICONV_H) -# include -#endif - -/** - * The number of elements in an array. - */ -#define SDL_arraysize(array) (sizeof(array)/sizeof(array[0])) -#define SDL_TABLESIZE(table) SDL_arraysize(table) - -/** - * \name Cast operators - * - * Use proper C++ casts when compiled as C++ to be compatible with the option - * -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above). - */ -/* @{ */ -#ifdef __cplusplus -#define SDL_reinterpret_cast(type, expression) reinterpret_cast(expression) -#define SDL_static_cast(type, expression) static_cast(expression) -#define SDL_const_cast(type, expression) const_cast(expression) -#else -#define SDL_reinterpret_cast(type, expression) ((type)(expression)) -#define SDL_static_cast(type, expression) ((type)(expression)) -#define SDL_const_cast(type, expression) ((type)(expression)) -#endif -/* @} *//* Cast operators */ - -/* Define a four character code as a Uint32 */ -#define SDL_FOURCC(A, B, C, D) \ - ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \ - (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \ - (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \ - (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24)) - -/** - * \name Basic data types - */ -/* @{ */ - -typedef enum -{ - SDL_FALSE = 0, - SDL_TRUE = 1 -} SDL_bool; - -/** - * \brief A signed 8-bit integer type. - */ -typedef int8_t Sint8; -/** - * \brief An unsigned 8-bit integer type. - */ -typedef uint8_t Uint8; -/** - * \brief A signed 16-bit integer type. - */ -typedef int16_t Sint16; -/** - * \brief An unsigned 16-bit integer type. - */ -typedef uint16_t Uint16; -/** - * \brief A signed 32-bit integer type. - */ -typedef int32_t Sint32; -/** - * \brief An unsigned 32-bit integer type. - */ -typedef uint32_t Uint32; - -/** - * \brief A signed 64-bit integer type. - */ -typedef int64_t Sint64; -/** - * \brief An unsigned 64-bit integer type. - */ -typedef uint64_t Uint64; - -/* @} *//* Basic data types */ - - -#define SDL_COMPILE_TIME_ASSERT(name, x) \ - typedef int SDL_dummy_ ## name[(x) * 2 - 1] -/** \cond */ -#ifndef DOXYGEN_SHOULD_IGNORE_THIS -SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1); -SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1); -SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2); -SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2); -SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4); -SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4); -SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8); -SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8); -#endif /* DOXYGEN_SHOULD_IGNORE_THIS */ -/** \endcond */ - -/* Check to make sure enums are the size of ints, for structure packing. - For both Watcom C/C++ and Borland C/C++ the compiler option that makes - enums having the size of an int must be enabled. - This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11). -*/ - -/** \cond */ -#ifndef DOXYGEN_SHOULD_IGNORE_THIS -#if !defined(__ANDROID__) - /* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */ -typedef enum -{ - DUMMY_ENUM_VALUE -} SDL_DUMMY_ENUM; - -SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int)); -#endif -#endif /* DOXYGEN_SHOULD_IGNORE_THIS */ -/** \endcond */ - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(HAVE_ALLOCA) && !defined(alloca) -# if defined(HAVE_ALLOCA_H) -# include -# elif defined(__GNUC__) -# define alloca __builtin_alloca -# elif defined(_MSC_VER) -# include -# define alloca _alloca -# elif defined(__WATCOMC__) -# include -# elif defined(__BORLANDC__) -# include -# elif defined(__DMC__) -# include -# elif defined(__AIX__) -#pragma alloca -# elif defined(__MRC__) -void *alloca(unsigned); -# else -char *alloca(); -# endif -#endif -#ifdef HAVE_ALLOCA -#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*(count)) -#define SDL_stack_free(data) -#else -#define SDL_stack_alloc(type, count) (type*)SDL_malloc(sizeof(type)*(count)) -#define SDL_stack_free(data) SDL_free(data) -#endif - -extern DECLSPEC void *SDLCALL SDL_malloc(size_t size); -extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size); -extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size); -extern DECLSPEC void SDLCALL SDL_free(void *mem); - -extern DECLSPEC char *SDLCALL SDL_getenv(const char *name); -extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value, int overwrite); - -extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *)); - -extern DECLSPEC int SDLCALL SDL_abs(int x); - -/* !!! FIXME: these have side effects. You probably shouldn't use them. */ -/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */ -#define SDL_min(x, y) (((x) < (y)) ? (x) : (y)) -#define SDL_max(x, y) (((x) > (y)) ? (x) : (y)) - -extern DECLSPEC int SDLCALL SDL_isdigit(int x); -extern DECLSPEC int SDLCALL SDL_isspace(int x); -extern DECLSPEC int SDLCALL SDL_toupper(int x); -extern DECLSPEC int SDLCALL SDL_tolower(int x); - -extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len); - -#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x))) -#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x))) - -/* Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent. */ -SDL_FORCE_INLINE void SDL_memset4(void *dst, Uint32 val, size_t dwords) -{ -#if defined(__GNUC__) && defined(i386) - int u0, u1, u2; - __asm__ __volatile__ ( - "cld \n\t" - "rep ; stosl \n\t" - : "=&D" (u0), "=&a" (u1), "=&c" (u2) - : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, dwords)) - : "memory" - ); -#else - size_t _n = (dwords + 3) / 4; - Uint32 *_p = SDL_static_cast(Uint32 *, dst); - Uint32 _val = (val); - if (dwords == 0) - return; - switch (dwords % 4) - { - case 0: do { *_p++ = _val; - case 3: *_p++ = _val; - case 2: *_p++ = _val; - case 1: *_p++ = _val; - } while ( --_n ); - } -#endif -} - - -extern DECLSPEC void *SDLCALL SDL_memcpy(void *dst, const void *src, size_t len); - -SDL_FORCE_INLINE void *SDL_memcpy4(void *dst, const void *src, size_t dwords) -{ - return SDL_memcpy(dst, src, dwords * 4); -} - -extern DECLSPEC void *SDLCALL SDL_memmove(void *dst, const void *src, size_t len); -extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len); - -extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t *wstr); -extern DECLSPEC size_t SDLCALL SDL_wcslcpy(wchar_t *dst, const wchar_t *src, size_t maxlen); -extern DECLSPEC size_t SDLCALL SDL_wcslcat(wchar_t *dst, const wchar_t *src, size_t maxlen); - -extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str); -extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen); -extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(char *dst, const char *src, size_t dst_bytes); -extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen); -extern DECLSPEC char *SDLCALL SDL_strdup(const char *str); -extern DECLSPEC char *SDLCALL SDL_strrev(char *str); -extern DECLSPEC char *SDLCALL SDL_strupr(char *str); -extern DECLSPEC char *SDLCALL SDL_strlwr(char *str); -extern DECLSPEC char *SDLCALL SDL_strchr(const char *str, int c); -extern DECLSPEC char *SDLCALL SDL_strrchr(const char *str, int c); -extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack, const char *needle); - -extern DECLSPEC char *SDLCALL SDL_itoa(int value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_uitoa(unsigned int value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *str, int radix); - -extern DECLSPEC int SDLCALL SDL_atoi(const char *str); -extern DECLSPEC double SDLCALL SDL_atof(const char *str); -extern DECLSPEC long SDLCALL SDL_strtol(const char *str, char **endp, int base); -extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *str, char **endp, int base); -extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *str, char **endp, int base); -extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *str, char **endp, int base); -extern DECLSPEC double SDLCALL SDL_strtod(const char *str, char **endp); - -extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2); -extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen); -extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2); -extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t len); - -extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...); -extern DECLSPEC int SDLCALL SDL_vsscanf(const char *text, const char *fmt, va_list ap); -extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...); -extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap); - -#ifndef HAVE_M_PI -#ifndef M_PI -#define M_PI 3.14159265358979323846264338327950288 /* pi */ -#endif -#endif - -extern DECLSPEC double SDLCALL SDL_acos(double x); -extern DECLSPEC double SDLCALL SDL_asin(double x); -extern DECLSPEC double SDLCALL SDL_atan(double x); -extern DECLSPEC double SDLCALL SDL_atan2(double x, double y); -extern DECLSPEC double SDLCALL SDL_ceil(double x); -extern DECLSPEC double SDLCALL SDL_copysign(double x, double y); -extern DECLSPEC double SDLCALL SDL_cos(double x); -extern DECLSPEC float SDLCALL SDL_cosf(float x); -extern DECLSPEC double SDLCALL SDL_fabs(double x); -extern DECLSPEC double SDLCALL SDL_floor(double x); -extern DECLSPEC double SDLCALL SDL_log(double x); -extern DECLSPEC double SDLCALL SDL_pow(double x, double y); -extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n); -extern DECLSPEC double SDLCALL SDL_sin(double x); -extern DECLSPEC float SDLCALL SDL_sinf(float x); -extern DECLSPEC double SDLCALL SDL_sqrt(double x); - -/* The SDL implementation of iconv() returns these error codes */ -#define SDL_ICONV_ERROR (size_t)-1 -#define SDL_ICONV_E2BIG (size_t)-2 -#define SDL_ICONV_EILSEQ (size_t)-3 -#define SDL_ICONV_EINVAL (size_t)-4 - -/* SDL_iconv_* are now always real symbols/types, not macros or inlined. */ -typedef struct _SDL_iconv_t *SDL_iconv_t; -extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode, - const char *fromcode); -extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd); -extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf, - size_t * inbytesleft, char **outbuf, - size_t * outbytesleft); -/** - * This function converts a string between encodings in one pass, returning a - * string that must be freed with SDL_free() or NULL on error. - */ -extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode, - const char *fromcode, - const char *inbuf, - size_t inbytesleft); -#define SDL_iconv_utf8_locale(S) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1) -#define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1) -#define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1) - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_stdinc_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_surface.h b/src/SDL2/include/SDL_surface.h deleted file mode 100644 index aa8d8217..00000000 --- a/src/SDL2/include/SDL_surface.h +++ /dev/null @@ -1,503 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_surface.h - * - * Header file for ::SDL_Surface definition and management functions. - */ - -#ifndef _SDL_surface_h -#define _SDL_surface_h - -#include "SDL_stdinc.h" -#include "SDL_pixels.h" -#include "SDL_rect.h" -#include "SDL_blendmode.h" -#include "SDL_rwops.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \name Surface flags - * - * These are the currently supported flags for the ::SDL_Surface. - * - * \internal - * Used internally (read-only). - */ -/* @{ */ -#define SDL_SWSURFACE 0 /**< Just here for compatibility */ -#define SDL_PREALLOC 0x00000001 /**< Surface uses preallocated memory */ -#define SDL_RLEACCEL 0x00000002 /**< Surface is RLE encoded */ -#define SDL_DONTFREE 0x00000004 /**< Surface is referenced internally */ -/* @} *//* Surface flags */ - -/** - * Evaluates to true if the surface needs to be locked before access. - */ -#define SDL_MUSTLOCK(S) (((S)->flags & SDL_RLEACCEL) != 0) - -/** - * \brief A collection of pixels used in software blitting. - * - * \note This structure should be treated as read-only, except for \c pixels, - * which, if not NULL, contains the raw pixel data for the surface. - */ -typedef struct SDL_Surface -{ - Uint32 flags; /**< Read-only */ - SDL_PixelFormat *format; /**< Read-only */ - int w, h; /**< Read-only */ - int pitch; /**< Read-only */ - void *pixels; /**< Read-write */ - - /** Application data associated with the surface */ - void *userdata; /**< Read-write */ - - /** information needed for surfaces requiring locks */ - int locked; /**< Read-only */ - void *lock_data; /**< Read-only */ - - /** clipping information */ - SDL_Rect clip_rect; /**< Read-only */ - - /** info for fast blit mapping to other surfaces */ - struct SDL_BlitMap *map; /**< Private */ - - /** Reference count -- used when freeing surface */ - int refcount; /**< Read-mostly */ -} SDL_Surface; - -/** - * \brief The type of function used for surface blitting functions. - */ -typedef int (*SDL_blit) (struct SDL_Surface * src, SDL_Rect * srcrect, - struct SDL_Surface * dst, SDL_Rect * dstrect); - -/** - * Allocate and free an RGB surface. - * - * If the depth is 4 or 8 bits, an empty palette is allocated for the surface. - * If the depth is greater than 8 bits, the pixel format is set using the - * flags '[RGB]mask'. - * - * If the function runs out of memory, it will return NULL. - * - * \param flags The \c flags are obsolete and should be set to 0. - * \param width The width in pixels of the surface to create. - * \param height The height in pixels of the surface to create. - * \param depth The depth in bits of the surface to create. - * \param Rmask The red mask of the surface to create. - * \param Gmask The green mask of the surface to create. - * \param Bmask The blue mask of the surface to create. - * \param Amask The alpha mask of the surface to create. - */ -extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurface - (Uint32 flags, int width, int height, int depth, - Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask); -extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceFrom(void *pixels, - int width, - int height, - int depth, - int pitch, - Uint32 Rmask, - Uint32 Gmask, - Uint32 Bmask, - Uint32 Amask); -extern DECLSPEC void SDLCALL SDL_FreeSurface(SDL_Surface * surface); - -/** - * \brief Set the palette used by a surface. - * - * \return 0, or -1 if the surface format doesn't use a palette. - * - * \note A single palette can be shared with many surfaces. - */ -extern DECLSPEC int SDLCALL SDL_SetSurfacePalette(SDL_Surface * surface, - SDL_Palette * palette); - -/** - * \brief Sets up a surface for directly accessing the pixels. - * - * Between calls to SDL_LockSurface() / SDL_UnlockSurface(), you can write - * to and read from \c surface->pixels, using the pixel format stored in - * \c surface->format. Once you are done accessing the surface, you should - * use SDL_UnlockSurface() to release it. - * - * Not all surfaces require locking. If SDL_MUSTLOCK(surface) evaluates - * to 0, then you can read and write to the surface at any time, and the - * pixel format of the surface will not change. - * - * No operating system or library calls should be made between lock/unlock - * pairs, as critical system locks may be held during this time. - * - * SDL_LockSurface() returns 0, or -1 if the surface couldn't be locked. - * - * \sa SDL_UnlockSurface() - */ -extern DECLSPEC int SDLCALL SDL_LockSurface(SDL_Surface * surface); -/** \sa SDL_LockSurface() */ -extern DECLSPEC void SDLCALL SDL_UnlockSurface(SDL_Surface * surface); - -/** - * Load a surface from a seekable SDL data stream (memory or file). - * - * If \c freesrc is non-zero, the stream will be closed after being read. - * - * The new surface should be freed with SDL_FreeSurface(). - * - * \return the new surface, or NULL if there was an error. - */ -extern DECLSPEC SDL_Surface *SDLCALL SDL_LoadBMP_RW(SDL_RWops * src, - int freesrc); - -/** - * Load a surface from a file. - * - * Convenience macro. - */ -#define SDL_LoadBMP(file) SDL_LoadBMP_RW(SDL_RWFromFile(file, "rb"), 1) - -/** - * Save a surface to a seekable SDL data stream (memory or file). - * - * If \c freedst is non-zero, the stream will be closed after being written. - * - * \return 0 if successful or -1 if there was an error. - */ -extern DECLSPEC int SDLCALL SDL_SaveBMP_RW - (SDL_Surface * surface, SDL_RWops * dst, int freedst); - -/** - * Save a surface to a file. - * - * Convenience macro. - */ -#define SDL_SaveBMP(surface, file) \ - SDL_SaveBMP_RW(surface, SDL_RWFromFile(file, "wb"), 1) - -/** - * \brief Sets the RLE acceleration hint for a surface. - * - * \return 0 on success, or -1 if the surface is not valid - * - * \note If RLE is enabled, colorkey and alpha blending blits are much faster, - * but the surface must be locked before directly accessing the pixels. - */ -extern DECLSPEC int SDLCALL SDL_SetSurfaceRLE(SDL_Surface * surface, - int flag); - -/** - * \brief Sets the color key (transparent pixel) in a blittable surface. - * - * \param surface The surface to update - * \param flag Non-zero to enable colorkey and 0 to disable colorkey - * \param key The transparent pixel in the native surface format - * - * \return 0 on success, or -1 if the surface is not valid - * - * You can pass SDL_RLEACCEL to enable RLE accelerated blits. - */ -extern DECLSPEC int SDLCALL SDL_SetColorKey(SDL_Surface * surface, - int flag, Uint32 key); - -/** - * \brief Gets the color key (transparent pixel) in a blittable surface. - * - * \param surface The surface to update - * \param key A pointer filled in with the transparent pixel in the native - * surface format - * - * \return 0 on success, or -1 if the surface is not valid or colorkey is not - * enabled. - */ -extern DECLSPEC int SDLCALL SDL_GetColorKey(SDL_Surface * surface, - Uint32 * key); - -/** - * \brief Set an additional color value used in blit operations. - * - * \param surface The surface to update. - * \param r The red color value multiplied into blit operations. - * \param g The green color value multiplied into blit operations. - * \param b The blue color value multiplied into blit operations. - * - * \return 0 on success, or -1 if the surface is not valid. - * - * \sa SDL_GetSurfaceColorMod() - */ -extern DECLSPEC int SDLCALL SDL_SetSurfaceColorMod(SDL_Surface * surface, - Uint8 r, Uint8 g, Uint8 b); - - -/** - * \brief Get the additional color value used in blit operations. - * - * \param surface The surface to query. - * \param r A pointer filled in with the current red color value. - * \param g A pointer filled in with the current green color value. - * \param b A pointer filled in with the current blue color value. - * - * \return 0 on success, or -1 if the surface is not valid. - * - * \sa SDL_SetSurfaceColorMod() - */ -extern DECLSPEC int SDLCALL SDL_GetSurfaceColorMod(SDL_Surface * surface, - Uint8 * r, Uint8 * g, - Uint8 * b); - -/** - * \brief Set an additional alpha value used in blit operations. - * - * \param surface The surface to update. - * \param alpha The alpha value multiplied into blit operations. - * - * \return 0 on success, or -1 if the surface is not valid. - * - * \sa SDL_GetSurfaceAlphaMod() - */ -extern DECLSPEC int SDLCALL SDL_SetSurfaceAlphaMod(SDL_Surface * surface, - Uint8 alpha); - -/** - * \brief Get the additional alpha value used in blit operations. - * - * \param surface The surface to query. - * \param alpha A pointer filled in with the current alpha value. - * - * \return 0 on success, or -1 if the surface is not valid. - * - * \sa SDL_SetSurfaceAlphaMod() - */ -extern DECLSPEC int SDLCALL SDL_GetSurfaceAlphaMod(SDL_Surface * surface, - Uint8 * alpha); - -/** - * \brief Set the blend mode used for blit operations. - * - * \param surface The surface to update. - * \param blendMode ::SDL_BlendMode to use for blit blending. - * - * \return 0 on success, or -1 if the parameters are not valid. - * - * \sa SDL_GetSurfaceBlendMode() - */ -extern DECLSPEC int SDLCALL SDL_SetSurfaceBlendMode(SDL_Surface * surface, - SDL_BlendMode blendMode); - -/** - * \brief Get the blend mode used for blit operations. - * - * \param surface The surface to query. - * \param blendMode A pointer filled in with the current blend mode. - * - * \return 0 on success, or -1 if the surface is not valid. - * - * \sa SDL_SetSurfaceBlendMode() - */ -extern DECLSPEC int SDLCALL SDL_GetSurfaceBlendMode(SDL_Surface * surface, - SDL_BlendMode *blendMode); - -/** - * Sets the clipping rectangle for the destination surface in a blit. - * - * If the clip rectangle is NULL, clipping will be disabled. - * - * If the clip rectangle doesn't intersect the surface, the function will - * return SDL_FALSE and blits will be completely clipped. Otherwise the - * function returns SDL_TRUE and blits to the surface will be clipped to - * the intersection of the surface area and the clipping rectangle. - * - * Note that blits are automatically clipped to the edges of the source - * and destination surfaces. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_SetClipRect(SDL_Surface * surface, - const SDL_Rect * rect); - -/** - * Gets the clipping rectangle for the destination surface in a blit. - * - * \c rect must be a pointer to a valid rectangle which will be filled - * with the correct values. - */ -extern DECLSPEC void SDLCALL SDL_GetClipRect(SDL_Surface * surface, - SDL_Rect * rect); - -/** - * Creates a new surface of the specified format, and then copies and maps - * the given surface to it so the blit of the converted surface will be as - * fast as possible. If this function fails, it returns NULL. - * - * The \c flags parameter is passed to SDL_CreateRGBSurface() and has those - * semantics. You can also pass ::SDL_RLEACCEL in the flags parameter and - * SDL will try to RLE accelerate colorkey and alpha blits in the resulting - * surface. - */ -extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurface - (SDL_Surface * src, const SDL_PixelFormat * fmt, Uint32 flags); -extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurfaceFormat - (SDL_Surface * src, Uint32 pixel_format, Uint32 flags); - -/** - * \brief Copy a block of pixels of one format to another format - * - * \return 0 on success, or -1 if there was an error - */ -extern DECLSPEC int SDLCALL SDL_ConvertPixels(int width, int height, - Uint32 src_format, - const void * src, int src_pitch, - Uint32 dst_format, - void * dst, int dst_pitch); - -/** - * Performs a fast fill of the given rectangle with \c color. - * - * If \c rect is NULL, the whole surface will be filled with \c color. - * - * The color should be a pixel of the format used by the surface, and - * can be generated by the SDL_MapRGB() function. - * - * \return 0 on success, or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_FillRect - (SDL_Surface * dst, const SDL_Rect * rect, Uint32 color); -extern DECLSPEC int SDLCALL SDL_FillRects - (SDL_Surface * dst, const SDL_Rect * rects, int count, Uint32 color); - -/** - * Performs a fast blit from the source surface to the destination surface. - * - * This assumes that the source and destination rectangles are - * the same size. If either \c srcrect or \c dstrect are NULL, the entire - * surface (\c src or \c dst) is copied. The final blit rectangles are saved - * in \c srcrect and \c dstrect after all clipping is performed. - * - * \return If the blit is successful, it returns 0, otherwise it returns -1. - * - * The blit function should not be called on a locked surface. - * - * The blit semantics for surfaces with and without blending and colorkey - * are defined as follows: - * \verbatim - RGBA->RGB: - Source surface blend mode set to SDL_BLENDMODE_BLEND: - alpha-blend (using the source alpha-channel and per-surface alpha) - SDL_SRCCOLORKEY ignored. - Source surface blend mode set to SDL_BLENDMODE_NONE: - copy RGB. - if SDL_SRCCOLORKEY set, only copy the pixels matching the - RGB values of the source color key, ignoring alpha in the - comparison. - - RGB->RGBA: - Source surface blend mode set to SDL_BLENDMODE_BLEND: - alpha-blend (using the source per-surface alpha) - Source surface blend mode set to SDL_BLENDMODE_NONE: - copy RGB, set destination alpha to source per-surface alpha value. - both: - if SDL_SRCCOLORKEY set, only copy the pixels matching the - source color key. - - RGBA->RGBA: - Source surface blend mode set to SDL_BLENDMODE_BLEND: - alpha-blend (using the source alpha-channel and per-surface alpha) - SDL_SRCCOLORKEY ignored. - Source surface blend mode set to SDL_BLENDMODE_NONE: - copy all of RGBA to the destination. - if SDL_SRCCOLORKEY set, only copy the pixels matching the - RGB values of the source color key, ignoring alpha in the - comparison. - - RGB->RGB: - Source surface blend mode set to SDL_BLENDMODE_BLEND: - alpha-blend (using the source per-surface alpha) - Source surface blend mode set to SDL_BLENDMODE_NONE: - copy RGB. - both: - if SDL_SRCCOLORKEY set, only copy the pixels matching the - source color key. - \endverbatim - * - * You should call SDL_BlitSurface() unless you know exactly how SDL - * blitting works internally and how to use the other blit functions. - */ -#define SDL_BlitSurface SDL_UpperBlit - -/** - * This is the public blit function, SDL_BlitSurface(), and it performs - * rectangle validation and clipping before passing it to SDL_LowerBlit() - */ -extern DECLSPEC int SDLCALL SDL_UpperBlit - (SDL_Surface * src, const SDL_Rect * srcrect, - SDL_Surface * dst, SDL_Rect * dstrect); - -/** - * This is a semi-private blit function and it performs low-level surface - * blitting only. - */ -extern DECLSPEC int SDLCALL SDL_LowerBlit - (SDL_Surface * src, SDL_Rect * srcrect, - SDL_Surface * dst, SDL_Rect * dstrect); - -/** - * \brief Perform a fast, low quality, stretch blit between two surfaces of the - * same pixel format. - * - * \note This function uses a static buffer, and is not thread-safe. - */ -extern DECLSPEC int SDLCALL SDL_SoftStretch(SDL_Surface * src, - const SDL_Rect * srcrect, - SDL_Surface * dst, - const SDL_Rect * dstrect); - -#define SDL_BlitScaled SDL_UpperBlitScaled - -/** - * This is the public scaled blit function, SDL_BlitScaled(), and it performs - * rectangle validation and clipping before passing it to SDL_LowerBlitScaled() - */ -extern DECLSPEC int SDLCALL SDL_UpperBlitScaled - (SDL_Surface * src, const SDL_Rect * srcrect, - SDL_Surface * dst, SDL_Rect * dstrect); - -/** - * This is a semi-private blit function and it performs low-level surface - * scaled blitting only. - */ -extern DECLSPEC int SDLCALL SDL_LowerBlitScaled - (SDL_Surface * src, SDL_Rect * srcrect, - SDL_Surface * dst, SDL_Rect * dstrect); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_surface_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_system.h b/src/SDL2/include/SDL_system.h deleted file mode 100644 index fd929f7f..00000000 --- a/src/SDL2/include/SDL_system.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_system.h - * - * Include file for platform specific SDL API functions - */ - -#ifndef _SDL_system_h -#define _SDL_system_h - -#include "SDL_stdinc.h" -#include "SDL_keyboard.h" -#include "SDL_render.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - - -/* Platform specific functions for Windows */ -#ifdef __WIN32__ - -/* Returns the D3D9 adapter index that matches the specified display index. - This adapter index can be passed to IDirect3D9::CreateDevice and controls - on which monitor a full screen application will appear. -*/ -extern DECLSPEC int SDLCALL SDL_Direct3D9GetAdapterIndex( int displayIndex ); - -/* Returns the D3D device associated with a renderer, or NULL if it's not a D3D renderer. - Once you are done using the device, you should release it to avoid a resource leak. - */ -typedef struct IDirect3DDevice9 IDirect3DDevice9; -extern DECLSPEC IDirect3DDevice9* SDLCALL SDL_RenderGetD3D9Device(SDL_Renderer * renderer); - -/* Returns the DXGI Adapter and Output indices for the specified display index. - These can be passed to EnumAdapters and EnumOutputs respectively to get the objects - required to create a DX10 or DX11 device and swap chain. - */ -extern DECLSPEC void SDLCALL SDL_DXGIGetOutputInfo( int displayIndex, int *adapterIndex, int *outputIndex ); - -#endif /* __WIN32__ */ - - -/* Platform specific functions for iOS */ -#if defined(__IPHONEOS__) && __IPHONEOS__ - -extern DECLSPEC int SDLCALL SDL_iPhoneSetAnimationCallback(SDL_Window * window, int interval, void (*callback)(void*), void *callbackParam); -extern DECLSPEC void SDLCALL SDL_iPhoneSetEventPump(SDL_bool enabled); - -#endif /* __IPHONEOS__ */ - - -/* Platform specific functions for Android */ -#if defined(__ANDROID__) && __ANDROID__ - -/* Get the JNI environment for the current thread - This returns JNIEnv*, but the prototype is void* so we don't need jni.h - */ -extern DECLSPEC void * SDLCALL SDL_AndroidGetJNIEnv(); - -/* Get the SDL Activity object for the application - This returns jobject, but the prototype is void* so we don't need jni.h - The jobject returned by SDL_AndroidGetActivity is a local reference. - It is the caller's responsibility to properly release it - (using env->Push/PopLocalFrame or manually with env->DeleteLocalRef) - */ -extern DECLSPEC void * SDLCALL SDL_AndroidGetActivity(); - -/* See the official Android developer guide for more information: - http://developer.android.com/guide/topics/data/data-storage.html -*/ -#define SDL_ANDROID_EXTERNAL_STORAGE_READ 0x01 -#define SDL_ANDROID_EXTERNAL_STORAGE_WRITE 0x02 - -/* Get the path used for internal storage for this application. - This path is unique to your application and cannot be written to - by other applications. - */ -extern DECLSPEC const char * SDLCALL SDL_AndroidGetInternalStoragePath(); - -/* Get the current state of external storage, a bitmask of these values: - SDL_ANDROID_EXTERNAL_STORAGE_READ - SDL_ANDROID_EXTERNAL_STORAGE_WRITE - If external storage is currently unavailable, this will return 0. -*/ -extern DECLSPEC int SDLCALL SDL_AndroidGetExternalStorageState(); - -/* Get the path used for external storage for this application. - This path is unique to your application, but is public and can be - written to by other applications. - */ -extern DECLSPEC const char * SDLCALL SDL_AndroidGetExternalStoragePath(); - -#endif /* __ANDROID__ */ - -/* Platform specific functions for WinRT */ -#if defined(__WINRT__) && __WINRT__ - -/** - * \brief WinRT / Windows Phone path types - */ -typedef enum -{ - /** \brief The installed app's root directory. - Files here are likely to be read-only. */ - SDL_WINRT_PATH_INSTALLED_LOCATION, - - /** \brief The app's local data store. Files may be written here */ - SDL_WINRT_PATH_LOCAL_FOLDER, - - /** \brief The app's roaming data store. Unsupported on Windows Phone. - Files written here may be copied to other machines via a network - connection. - */ - SDL_WINRT_PATH_ROAMING_FOLDER, - - /** \brief The app's temporary data store. Unsupported on Windows Phone. - Files written here may be deleted at any time. */ - SDL_WINRT_PATH_TEMP_FOLDER -} SDL_WinRT_Path; - - -/** - * \brief Retrieves a WinRT defined path on the local file system - * - * \note Documentation on most app-specific path types on WinRT - * can be found on MSDN, at the URL: - * http://msdn.microsoft.com/en-us/library/windows/apps/hh464917.aspx - * - * \param pathType The type of path to retrieve. - * \ret A UCS-2 string (16-bit, wide-char) containing the path, or NULL - * if the path is not available for any reason. Not all paths are - * available on all versions of Windows. This is especially true on - * Windows Phone. Check the documentation for the given - * SDL_WinRT_Path for more information on which path types are - * supported where. - */ -extern DECLSPEC const wchar_t * SDLCALL SDL_WinRTGetFSPathUNICODE(SDL_WinRT_Path pathType); - -/** - * \brief Retrieves a WinRT defined path on the local file system - * - * \note Documentation on most app-specific path types on WinRT - * can be found on MSDN, at the URL: - * http://msdn.microsoft.com/en-us/library/windows/apps/hh464917.aspx - * - * \param pathType The type of path to retrieve. - * \ret A UTF-8 string (8-bit, multi-byte) containing the path, or NULL - * if the path is not available for any reason. Not all paths are - * available on all versions of Windows. This is especially true on - * Windows Phone. Check the documentation for the given - * SDL_WinRT_Path for more information on which path types are - * supported where. - */ -extern DECLSPEC const char * SDLCALL SDL_WinRTGetFSPathUTF8(SDL_WinRT_Path pathType); - -#endif /* __WINRT__ */ - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_system_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_syswm.h b/src/SDL2/include/SDL_syswm.h deleted file mode 100644 index a3fe7386..00000000 --- a/src/SDL2/include/SDL_syswm.h +++ /dev/null @@ -1,272 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_syswm.h - * - * Include file for SDL custom system window manager hooks. - */ - -#ifndef _SDL_syswm_h -#define _SDL_syswm_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_video.h" -#include "SDL_version.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \file SDL_syswm.h - * - * Your application has access to a special type of event ::SDL_SYSWMEVENT, - * which contains window-manager specific information and arrives whenever - * an unhandled window event occurs. This event is ignored by default, but - * you can enable it with SDL_EventState(). - */ -#ifdef SDL_PROTOTYPES_ONLY -struct SDL_SysWMinfo; -#else - -#if defined(SDL_VIDEO_DRIVER_WINDOWS) -#define WIN32_LEAN_AND_MEAN -#include -#endif - -#if defined(SDL_VIDEO_DRIVER_WINRT) -#include -#endif - -/* This is the structure for custom window manager events */ -#if defined(SDL_VIDEO_DRIVER_X11) -#if defined(__APPLE__) && defined(__MACH__) -/* conflicts with Quickdraw.h */ -#define Cursor X11Cursor -#endif - -#include -#include - -#if defined(__APPLE__) && defined(__MACH__) -/* matches the re-define above */ -#undef Cursor -#endif - -#endif /* defined(SDL_VIDEO_DRIVER_X11) */ - -#if defined(SDL_VIDEO_DRIVER_DIRECTFB) -#include -#endif - -#if defined(SDL_VIDEO_DRIVER_COCOA) -#ifdef __OBJC__ -#include -#else -typedef struct _NSWindow NSWindow; -#endif -#endif - -#if defined(SDL_VIDEO_DRIVER_UIKIT) -#ifdef __OBJC__ -#include -#else -typedef struct _UIWindow UIWindow; -typedef struct _UIViewController UIViewController; -#endif -#endif - -#if defined(SDL_VIDEO_DRIVER_MIR) -#include -#endif - - -/** - * These are the various supported windowing subsystems - */ -typedef enum -{ - SDL_SYSWM_UNKNOWN, - SDL_SYSWM_WINDOWS, - SDL_SYSWM_X11, - SDL_SYSWM_DIRECTFB, - SDL_SYSWM_COCOA, - SDL_SYSWM_UIKIT, - SDL_SYSWM_WAYLAND, - SDL_SYSWM_MIR, - SDL_SYSWM_WINRT, -} SDL_SYSWM_TYPE; - -/** - * The custom event structure. - */ -struct SDL_SysWMmsg -{ - SDL_version version; - SDL_SYSWM_TYPE subsystem; - union - { -#if defined(SDL_VIDEO_DRIVER_WINDOWS) - struct { - HWND hwnd; /**< The window for the message */ - UINT msg; /**< The type of message */ - WPARAM wParam; /**< WORD message parameter */ - LPARAM lParam; /**< LONG message parameter */ - } win; -#endif -#if defined(SDL_VIDEO_DRIVER_X11) - struct { - XEvent event; - } x11; -#endif -#if defined(SDL_VIDEO_DRIVER_DIRECTFB) - struct { - DFBEvent event; - } dfb; -#endif -#if defined(SDL_VIDEO_DRIVER_COCOA) - struct - { - /* No Cocoa window events yet */ - } cocoa; -#endif -#if defined(SDL_VIDEO_DRIVER_UIKIT) - struct - { - /* No UIKit window events yet */ - } uikit; -#endif - /* Can't have an empty union */ - int dummy; - } msg; -}; - -/** - * The custom window manager information structure. - * - * When this structure is returned, it holds information about which - * low level system it is using, and will be one of SDL_SYSWM_TYPE. - */ -struct SDL_SysWMinfo -{ - SDL_version version; - SDL_SYSWM_TYPE subsystem; - union - { -#if defined(SDL_VIDEO_DRIVER_WINDOWS) - struct - { - HWND window; /**< The window handle */ - } win; -#endif -#if defined(SDL_VIDEO_DRIVER_WINRT) - struct - { - IInspectable * window; /**< The WinRT CoreWindow */ - } winrt; -#endif -#if defined(SDL_VIDEO_DRIVER_X11) - struct - { - Display *display; /**< The X11 display */ - Window window; /**< The X11 window */ - } x11; -#endif -#if defined(SDL_VIDEO_DRIVER_DIRECTFB) - struct - { - IDirectFB *dfb; /**< The directfb main interface */ - IDirectFBWindow *window; /**< The directfb window handle */ - IDirectFBSurface *surface; /**< The directfb client surface */ - } dfb; -#endif -#if defined(SDL_VIDEO_DRIVER_COCOA) - struct - { - NSWindow *window; /* The Cocoa window */ - } cocoa; -#endif -#if defined(SDL_VIDEO_DRIVER_UIKIT) - struct - { - UIWindow *window; /* The UIKit window */ - } uikit; -#endif -#if defined(SDL_VIDEO_DRIVER_WAYLAND) - struct - { - struct wl_display *display; /**< Wayland display */ - struct wl_surface *surface; /**< Wayland surface */ - struct wl_shell_surface *shell_surface; /**< Wayland shell_surface (window manager handle) */ - } wl; -#endif -#if defined(SDL_VIDEO_DRIVER_MIR) - struct - { - MirConnection *connection; /**< Mir display server connection */ - MirSurface *surface; /**< Mir surface */ - } mir; -#endif - - /* Can't have an empty union */ - int dummy; - } info; -}; - -#endif /* SDL_PROTOTYPES_ONLY */ - -typedef struct SDL_SysWMinfo SDL_SysWMinfo; - -/* Function prototypes */ -/** - * \brief This function allows access to driver-dependent window information. - * - * \param window The window about which information is being requested - * \param info This structure must be initialized with the SDL version, and is - * then filled in with information about the given window. - * - * \return SDL_TRUE if the function is implemented and the version member of - * the \c info struct is valid, SDL_FALSE otherwise. - * - * You typically use this function like this: - * \code - * SDL_SysWMinfo info; - * SDL_VERSION(&info.version); - * if ( SDL_GetWindowWMInfo(window, &info) ) { ... } - * \endcode - */ -extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowWMInfo(SDL_Window * window, - SDL_SysWMinfo * info); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_syswm_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test.h b/src/SDL2/include/SDL_test.h deleted file mode 100644 index ae649a42..00000000 --- a/src/SDL2/include/SDL_test.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -#ifndef _SDL_test_h -#define _SDL_test_h - -#include "SDL.h" -#include "SDL_test_common.h" -#include "SDL_test_font.h" -#include "SDL_test_random.h" -#include "SDL_test_fuzzer.h" -#include "SDL_test_crc32.h" -#include "SDL_test_md5.h" -#include "SDL_test_log.h" -#include "SDL_test_assert.h" -#include "SDL_test_harness.h" -#include "SDL_test_images.h" -#include "SDL_test_compare.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* Global definitions */ - -/* - * Note: Maximum size of SDLTest log message is less than SDLs limit - * to ensure we can fit additional information such as the timestamp. - */ -#define SDLTEST_MAX_LOGMESSAGE_LENGTH 3584 - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_assert.h b/src/SDL2/include/SDL_test_assert.h deleted file mode 100644 index 79c84d60..00000000 --- a/src/SDL2/include/SDL_test_assert.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_assert.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - * - * Assert API for test code and test cases - * - */ - -#ifndef _SDL_test_assert_h -#define _SDL_test_assert_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Fails the assert. - */ -#define ASSERT_FAIL 0 - -/** - * \brief Passes the assert. - */ -#define ASSERT_PASS 1 - -/** - * \brief Assert that logs and break execution flow on failures. - * - * \param assertCondition Evaluated condition or variable to assert; fail (==0) or pass (!=0). - * \param assertDescription Message to log with the assert describing it. - */ -void SDLTest_Assert(int assertCondition, const char *assertDescription, ...); - -/** - * \brief Assert for test cases that logs but does not break execution flow on failures. Updates assertion counters. - * - * \param assertCondition Evaluated condition or variable to assert; fail (==0) or pass (!=0). - * \param assertDescription Message to log with the assert describing it. - * - * \returns Returns the assertCondition so it can be used to externally to break execution flow if desired. - */ -int SDLTest_AssertCheck(int assertCondition, const char *assertDescription, ...); - -/** - * \brief Explicitely pass without checking an assertion condition. Updates assertion counter. - * - * \param assertDescription Message to log with the assert describing it. - */ -void SDLTest_AssertPass(const char *assertDescription, ...); - -/** - * \brief Resets the assert summary counters to zero. - */ -void SDLTest_ResetAssertSummary(); - -/** - * \brief Logs summary of all assertions (total, pass, fail) since last reset as INFO or ERROR. - */ -void SDLTest_LogAssertSummary(); - - -/** - * \brief Converts the current assert summary state to a test result. - * - * \returns TEST_RESULT_PASSED, TEST_RESULT_FAILED, or TEST_RESULT_NO_ASSERT - */ -int SDLTest_AssertSummaryToTestResult(); - -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_assert_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_common.h b/src/SDL2/include/SDL_test_common.h deleted file mode 100644 index 45c9edaf..00000000 --- a/src/SDL2/include/SDL_test_common.h +++ /dev/null @@ -1,188 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_common.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* Ported from original test\common.h file. */ - -#ifndef _SDL_test_common_h -#define _SDL_test_common_h - -#include "SDL.h" - -#if defined(__PSP__) -#define DEFAULT_WINDOW_WIDTH 480 -#define DEFAULT_WINDOW_HEIGHT 272 -#else -#define DEFAULT_WINDOW_WIDTH 640 -#define DEFAULT_WINDOW_HEIGHT 480 -#endif - -#define VERBOSE_VIDEO 0x00000001 -#define VERBOSE_MODES 0x00000002 -#define VERBOSE_RENDER 0x00000004 -#define VERBOSE_EVENT 0x00000008 -#define VERBOSE_AUDIO 0x00000010 - -typedef struct -{ - /* SDL init flags */ - char **argv; - Uint32 flags; - Uint32 verbose; - - /* Video info */ - const char *videodriver; - int display; - const char *window_title; - const char *window_icon; - Uint32 window_flags; - int window_x; - int window_y; - int window_w; - int window_h; - int window_minW; - int window_minH; - int window_maxW; - int window_maxH; - int logical_w; - int logical_h; - float scale; - int depth; - int refresh_rate; - int num_windows; - SDL_Window **windows; - - /* Renderer info */ - const char *renderdriver; - Uint32 render_flags; - SDL_bool skip_renderer; - SDL_Renderer **renderers; - SDL_Texture **targets; - - /* Audio info */ - const char *audiodriver; - SDL_AudioSpec audiospec; - - /* GL settings */ - int gl_red_size; - int gl_green_size; - int gl_blue_size; - int gl_alpha_size; - int gl_buffer_size; - int gl_depth_size; - int gl_stencil_size; - int gl_double_buffer; - int gl_accum_red_size; - int gl_accum_green_size; - int gl_accum_blue_size; - int gl_accum_alpha_size; - int gl_stereo; - int gl_multisamplebuffers; - int gl_multisamplesamples; - int gl_retained_backing; - int gl_accelerated; - int gl_major_version; - int gl_minor_version; - int gl_debug; - int gl_profile_mask; -} SDLTest_CommonState; - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* Function prototypes */ - -/** - * \brief Parse command line parameters and create common state. - * - * \param argv Array of command line parameters - * \param flags Flags indicating which subsystem to initialize (i.e. SDL_INIT_VIDEO | SDL_INIT_AUDIO) - * - * \returns Returns a newly allocated common state object. - */ -SDLTest_CommonState *SDLTest_CommonCreateState(char **argv, Uint32 flags); - -/** - * \brief Process one common argument. - * - * \param state The common state describing the test window to create. - * \param index The index of the argument to process in argv[]. - * - * \returns The number of arguments processed (i.e. 1 for --fullscreen, 2 for --video [videodriver], or -1 on error. - */ -int SDLTest_CommonArg(SDLTest_CommonState * state, int index); - -/** - * \brief Returns common usage information - * - * \param state The common state describing the test window to create. - * - * \returns String with usage information - */ -const char *SDLTest_CommonUsage(SDLTest_CommonState * state); - -/** - * \brief Open test window. - * - * \param state The common state describing the test window to create. - * - * \returns True if initialization succeeded, false otherwise - */ -SDL_bool SDLTest_CommonInit(SDLTest_CommonState * state); - -/** - * \brief Common event handler for test windows. - * - * \param state The common state used to create test window. - * \param event The event to handle. - * \param done Flag indicating we are done. - * - */ -void SDLTest_CommonEvent(SDLTest_CommonState * state, SDL_Event * event, int *done); - -/** - * \brief Close test window. - * - * \param state The common state used to create test window. - * - */ -void SDLTest_CommonQuit(SDLTest_CommonState * state); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_common_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_compare.h b/src/SDL2/include/SDL_test_compare.h deleted file mode 100644 index f1353a8d..00000000 --- a/src/SDL2/include/SDL_test_compare.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_compare.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - - Defines comparison functions (i.e. for surfaces). - -*/ - -#ifndef _SDL_test_compare_h -#define _SDL_test_compare_h - -#include "SDL.h" - -#include "SDL_test_images.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Compares a surface and with reference image data for equality - * - * \param surface Surface used in comparison - * \param referenceSurface Test Surface used in comparison - * \param allowable_error Allowable difference (squared) in blending accuracy. - * - * \returns 0 if comparison succeeded, >0 (=number of pixels where comparison failed) if comparison failed, -1 if any of the surfaces were NULL, -2 if the surface sizes differ. - */ -int SDLTest_CompareSurfaces(SDL_Surface *surface, SDL_Surface *referenceSurface, int allowable_error); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_compare_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_crc32.h b/src/SDL2/include/SDL_test_crc32.h deleted file mode 100644 index a180fe3b..00000000 --- a/src/SDL2/include/SDL_test_crc32.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_crc32.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - - Implements CRC32 calculations (default output is Perl String::CRC32 compatible). - -*/ - -#ifndef _SDL_test_crc32_h -#define _SDL_test_crc32_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - - -/* ------------ Definitions --------- */ - -/* Definition shared by all CRC routines */ - -#ifndef CrcUint32 - #define CrcUint32 unsigned int -#endif -#ifndef CrcUint8 - #define CrcUint8 unsigned char -#endif - -#ifdef ORIGINAL_METHOD - #define CRC32_POLY 0x04c11db7 /* AUTODIN II, Ethernet, & FDDI */ -#else - #define CRC32_POLY 0xEDB88320 /* Perl String::CRC32 compatible */ -#endif - -/** - * Data structure for CRC32 (checksum) computation - */ - typedef struct { - CrcUint32 crc32_table[256]; /* CRC table */ - } SDLTest_Crc32Context; - -/* ---------- Function Prototypes ------------- */ - -/** - * /brief Initialize the CRC context - * - * Note: The function initializes the crc table required for all crc calculations. - * - * /param crcContext pointer to context variable - * - * /returns 0 for OK, -1 on error - * - */ - int SDLTest_Crc32Init(SDLTest_Crc32Context * crcContext); - - -/** - * /brief calculate a crc32 from a data block - * - * /param crcContext pointer to context variable - * /param inBuf input buffer to checksum - * /param inLen length of input buffer - * /param crc32 pointer to Uint32 to store the final CRC into - * - * /returns 0 for OK, -1 on error - * - */ -int SDLTest_crc32Calc(SDLTest_Crc32Context * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32); - -/* Same routine broken down into three steps */ -int SDLTest_Crc32CalcStart(SDLTest_Crc32Context * crcContext, CrcUint32 *crc32); -int SDLTest_Crc32CalcEnd(SDLTest_Crc32Context * crcContext, CrcUint32 *crc32); -int SDLTest_Crc32CalcBuffer(SDLTest_Crc32Context * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32); - - -/** - * /brief clean up CRC context - * - * /param crcContext pointer to context variable - * - * /returns 0 for OK, -1 on error - * -*/ - -int SDLTest_Crc32Done(SDLTest_Crc32Context * crcContext); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_crc32_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_font.h b/src/SDL2/include/SDL_test_font.h deleted file mode 100644 index 8d51d4a9..00000000 --- a/src/SDL2/include/SDL_test_font.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_font.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -#ifndef _SDL_test_font_h -#define _SDL_test_font_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* Function prototypes */ - -#define FONT_CHARACTER_SIZE 8 - -/** - * \brief Draw a string in the currently set font. - * - * \param renderer The renderer to draw on. - * \param x The X coordinate of the upper left corner of the character. - * \param y The Y coordinate of the upper left corner of the character. - * \param c The character to draw. - * - * \returns Returns 0 on success, -1 on failure. - */ -int SDLTest_DrawCharacter( SDL_Renderer *renderer, int x, int y, char c ); - -/** - * \brief Draw a string in the currently set font. - * - * \param renderer The renderer to draw on. - * \param x The X coordinate of the upper left corner of the string. - * \param y The Y coordinate of the upper left corner of the string. - * \param s The string to draw. - * - * \returns Returns 0 on success, -1 on failure. - */ -int SDLTest_DrawString( SDL_Renderer * renderer, int x, int y, const char *s ); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_font_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_fuzzer.h b/src/SDL2/include/SDL_test_fuzzer.h deleted file mode 100644 index 64018039..00000000 --- a/src/SDL2/include/SDL_test_fuzzer.h +++ /dev/null @@ -1,384 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_fuzzer.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - - Data generators for fuzzing test data in a reproducible way. - -*/ - -#ifndef _SDL_test_fuzzer_h -#define _SDL_test_fuzzer_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - - -/* - Based on GSOC code by Markus Kauppila -*/ - - -/** - * \file - * Note: The fuzzer implementation uses a static instance of random context - * internally which makes it thread-UNsafe. - */ - -/** - * Initializes the fuzzer for a test - * - * /param execKey Execution "Key" that initializes the random number generator uniquely for the test. - * - */ -void SDLTest_FuzzerInit(Uint64 execKey); - - -/** - * Returns a random Uint8 - * - * \returns Generated integer - */ -Uint8 SDLTest_RandomUint8(); - -/** - * Returns a random Sint8 - * - * \returns Generated signed integer - */ -Sint8 SDLTest_RandomSint8(); - - -/** - * Returns a random Uint16 - * - * \returns Generated integer - */ -Uint16 SDLTest_RandomUint16(); - -/** - * Returns a random Sint16 - * - * \returns Generated signed integer - */ -Sint16 SDLTest_RandomSint16(); - - -/** - * Returns a random integer - * - * \returns Generated integer - */ -Sint32 SDLTest_RandomSint32(); - - -/** - * Returns a random positive integer - * - * \returns Generated integer - */ -Uint32 SDLTest_RandomUint32(); - -/** - * Returns random Uint64. - * - * \returns Generated integer - */ -Uint64 SDLTest_RandomUint64(); - - -/** - * Returns random Sint64. - * - * \returns Generated signed integer - */ -Sint64 SDLTest_RandomSint64(); - -/** - * \returns random float in range [0.0 - 1.0[ - */ -float SDLTest_RandomUnitFloat(); - -/** - * \returns random double in range [0.0 - 1.0[ - */ -double SDLTest_RandomUnitDouble(); - -/** - * \returns random float. - * - */ -float SDLTest_RandomFloat(); - -/** - * \returns random double. - * - */ -double SDLTest_RandomDouble(); - -/** - * Returns a random boundary value for Uint8 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint8BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint8BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint8BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint8BoundaryValue(0, 255, SDL_FALSE) returns 0 (error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or 0 with error set - */ -Uint8 SDLTest_RandomUint8BoundaryValue(Uint8 boundary1, Uint8 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Uint16 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint16BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint16BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint16BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint16BoundaryValue(0, 0xFFFF, SDL_FALSE) returns 0 (error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or 0 with error set - */ -Uint16 SDLTest_RandomUint16BoundaryValue(Uint16 boundary1, Uint16 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Uint32 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint32BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint32BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint32BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint32BoundaryValue(0, 0xFFFFFFFF, SDL_FALSE) returns 0 (with error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or 0 with error set - */ -Uint32 SDLTest_RandomUint32BoundaryValue(Uint32 boundary1, Uint32 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Uint64 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint64BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint64BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint64BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint64BoundaryValue(0, 0xFFFFFFFFFFFFFFFF, SDL_FALSE) returns 0 (with error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or 0 with error set - */ -Uint64 SDLTest_RandomUint64BoundaryValue(Uint64 boundary1, Uint64 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Sint8 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint8BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint8BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint8BoundaryValue(SINT8_MIN, 99, SDL_FALSE) returns 100 - * RandomSint8BoundaryValue(SINT8_MIN, SINT8_MAX, SDL_FALSE) returns SINT8_MIN (== error value) with error set - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or SINT8_MIN with error set - */ -Sint8 SDLTest_RandomSint8BoundaryValue(Sint8 boundary1, Sint8 boundary2, SDL_bool validDomain); - - -/** - * Returns a random boundary value for Sint16 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint16BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint16BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint16BoundaryValue(SINT16_MIN, 99, SDL_FALSE) returns 100 - * RandomSint16BoundaryValue(SINT16_MIN, SINT16_MAX, SDL_FALSE) returns SINT16_MIN (== error value) with error set - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or SINT16_MIN with error set - */ -Sint16 SDLTest_RandomSint16BoundaryValue(Sint16 boundary1, Sint16 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Sint32 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint32BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint32BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint32BoundaryValue(SINT32_MIN, 99, SDL_FALSE) returns 100 - * RandomSint32BoundaryValue(SINT32_MIN, SINT32_MAX, SDL_FALSE) returns SINT32_MIN (== error value) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or SINT32_MIN with error set - */ -Sint32 SDLTest_RandomSint32BoundaryValue(Sint32 boundary1, Sint32 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Sint64 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint64BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint64BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint64BoundaryValue(SINT64_MIN, 99, SDL_FALSE) returns 100 - * RandomSint64BoundaryValue(SINT64_MIN, SINT64_MAX, SDL_FALSE) returns SINT64_MIN (== error value) and error set - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns Random boundary value for the given range and domain or SINT64_MIN with error set - */ -Sint64 SDLTest_RandomSint64BoundaryValue(Sint64 boundary1, Sint64 boundary2, SDL_bool validDomain); - - -/** - * Returns integer in range [min, max] (inclusive). - * Min and max values can be negative values. - * If Max in smaller tham min, then the values are swapped. - * Min and max are the same value, that value will be returned. - * - * \param min Minimum inclusive value of returned random number - * \param max Maximum inclusive value of returned random number - * - * \returns Generated random integer in range - */ -Sint32 SDLTest_RandomIntegerInRange(Sint32 min, Sint32 max); - - -/** - * Generates random null-terminated string. The minimum length for - * the string is 1 character, maximum length for the string is 255 - * characters and it can contain ASCII characters from 32 to 126. - * - * Note: Returned string needs to be deallocated. - * - * \returns Newly allocated random string; or NULL if length was invalid or string could not be allocated. - */ -char * SDLTest_RandomAsciiString(); - - -/** - * Generates random null-terminated string. The maximum length for - * the string is defined by the maxLength parameter. - * String can contain ASCII characters from 32 to 126. - * - * Note: Returned string needs to be deallocated. - * - * \param maxLength The maximum length of the generated string. - * - * \returns Newly allocated random string; or NULL if maxLength was invalid or string could not be allocated. - */ -char * SDLTest_RandomAsciiStringWithMaximumLength(int maxLength); - - -/** - * Generates random null-terminated string. The length for - * the string is defined by the size parameter. - * String can contain ASCII characters from 32 to 126. - * - * Note: Returned string needs to be deallocated. - * - * \param size The length of the generated string - * - * \returns Newly allocated random string; or NULL if size was invalid or string could not be allocated. - */ -char * SDLTest_RandomAsciiStringOfSize(int size); - -/** - * Returns the invocation count for the fuzzer since last ...FuzzerInit. - */ -int SDLTest_GetFuzzerInvocationCount(); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_fuzzer_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_harness.h b/src/SDL2/include/SDL_test_harness.h deleted file mode 100644 index 2c1e2ade..00000000 --- a/src/SDL2/include/SDL_test_harness.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_harness.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - Defines types for test case definitions and the test execution harness API. - - Based on original GSOC code by Markus Kauppila -*/ - -#ifndef _SDL_test_harness_h -#define _SDL_test_harness_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - - -/* ! Definitions for test case structures */ -#define TEST_ENABLED 1 -#define TEST_DISABLED 0 - -/* ! Definition of all the possible test return values of the test case method */ -#define TEST_ABORTED -1 -#define TEST_STARTED 0 -#define TEST_COMPLETED 1 -#define TEST_SKIPPED 2 - -/* ! Definition of all the possible test results for the harness */ -#define TEST_RESULT_PASSED 0 -#define TEST_RESULT_FAILED 1 -#define TEST_RESULT_NO_ASSERT 2 -#define TEST_RESULT_SKIPPED 3 -#define TEST_RESULT_SETUP_FAILURE 4 - -/* !< Function pointer to a test case setup function (run before every test) */ -typedef void (*SDLTest_TestCaseSetUpFp)(void *arg); - -/* !< Function pointer to a test case function */ -typedef int (*SDLTest_TestCaseFp)(void *arg); - -/* !< Function pointer to a test case teardown function (run after every test) */ -typedef void (*SDLTest_TestCaseTearDownFp)(void *arg); - -/** - * Holds information about a single test case. - */ -typedef struct SDLTest_TestCaseReference { - /* !< Func2Stress */ - SDLTest_TestCaseFp testCase; - /* !< Short name (or function name) "Func2Stress" */ - char *name; - /* !< Long name or full description "This test pushes func2() to the limit." */ - char *description; - /* !< Set to TEST_ENABLED or TEST_DISABLED (test won't be run) */ - int enabled; -} SDLTest_TestCaseReference; - -/** - * Holds information about a test suite (multiple test cases). - */ -typedef struct SDLTest_TestSuiteReference { - /* !< "PlatformSuite" */ - char *name; - /* !< The function that is run before each test. NULL skips. */ - SDLTest_TestCaseSetUpFp testSetUp; - /* !< The test cases that are run as part of the suite. Last item should be NULL. */ - const SDLTest_TestCaseReference **testCases; - /* !< The function that is run after each test. NULL skips. */ - SDLTest_TestCaseTearDownFp testTearDown; -} SDLTest_TestSuiteReference; - - -/** - * \brief Execute a test suite using the given run seed and execution key. - * - * \param testSuites Suites containing the test case. - * \param userRunSeed Custom run seed provided by user, or NULL to autogenerate one. - * \param userExecKey Custom execution key provided by user, or 0 to autogenerate one. - * \param filter Filter specification. NULL disables. Case sensitive. - * \param testIterations Number of iterations to run each test case. - * - * \returns Test run result; 0 when all tests passed, 1 if any tests failed. - */ -int SDLTest_RunSuites(SDLTest_TestSuiteReference *testSuites[], const char *userRunSeed, Uint64 userExecKey, const char *filter, int testIterations); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_harness_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_images.h b/src/SDL2/include/SDL_test_images.h deleted file mode 100644 index 05627996..00000000 --- a/src/SDL2/include/SDL_test_images.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_images.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - - Defines some images for tests. - -*/ - -#ifndef _SDL_test_images_h -#define _SDL_test_images_h - -#include "SDL.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - *Type for test images. - */ -typedef struct SDLTest_SurfaceImage_s { - int width; - int height; - unsigned int bytes_per_pixel; /* 3:RGB, 4:RGBA */ - const char *pixel_data; -} SDLTest_SurfaceImage_t; - -/* Test images */ -SDL_Surface *SDLTest_ImageBlit(); -SDL_Surface *SDLTest_ImageBlitColor(); -SDL_Surface *SDLTest_ImageBlitAlpha(); -SDL_Surface *SDLTest_ImageBlitBlendAdd(); -SDL_Surface *SDLTest_ImageBlitBlend(); -SDL_Surface *SDLTest_ImageBlitBlendMod(); -SDL_Surface *SDLTest_ImageBlitBlendNone(); -SDL_Surface *SDLTest_ImageBlitBlendAll(); -SDL_Surface *SDLTest_ImageFace(); -SDL_Surface *SDLTest_ImagePrimitives(); -SDL_Surface *SDLTest_ImagePrimitivesBlend(); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_images_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_log.h b/src/SDL2/include/SDL_test_log.h deleted file mode 100644 index 76ce1058..00000000 --- a/src/SDL2/include/SDL_test_log.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_log.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - * - * Wrapper to log in the TEST category - * - */ - -#ifndef _SDL_test_log_h -#define _SDL_test_log_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Prints given message with a timestamp in the TEST category and INFO priority. - * - * \param fmt Message to be logged - */ -void SDLTest_Log(const char *fmt, ...); - -/** - * \brief Prints given message with a timestamp in the TEST category and the ERROR priority. - * - * \param fmt Message to be logged - */ -void SDLTest_LogError(const char *fmt, ...); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_log_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_md5.h b/src/SDL2/include/SDL_test_md5.h deleted file mode 100644 index 029e164b..00000000 --- a/src/SDL2/include/SDL_test_md5.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_md5.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - *********************************************************************** - ** Header file for implementation of MD5 ** - ** RSA Data Security, Inc. MD5 Message-Digest Algorithm ** - ** Created: 2/17/90 RLR ** - ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version ** - ** Revised (for MD5): RLR 4/27/91 ** - ** -- G modified to have y&~z instead of y&z ** - ** -- FF, GG, HH modified to add in last register done ** - ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 ** - ** -- distinct additive constant for each step ** - ** -- round 4 added, working mod 7 ** - *********************************************************************** -*/ - -/* - *********************************************************************** - ** Message-digest routines: ** - ** To form the message digest for a message M ** - ** (1) Initialize a context buffer mdContext using MD5Init ** - ** (2) Call MD5Update on mdContext and M ** - ** (3) Call MD5Final on mdContext ** - ** The message digest is now in mdContext->digest[0...15] ** - *********************************************************************** -*/ - -#ifndef _SDL_test_md5_h -#define _SDL_test_md5_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* ------------ Definitions --------- */ - -/* typedef a 32-bit type */ - typedef unsigned long int MD5UINT4; - -/* Data structure for MD5 (Message-Digest) computation */ - typedef struct { - MD5UINT4 i[2]; /* number of _bits_ handled mod 2^64 */ - MD5UINT4 buf[4]; /* scratch buffer */ - unsigned char in[64]; /* input buffer */ - unsigned char digest[16]; /* actual digest after Md5Final call */ - } SDLTest_Md5Context; - -/* ---------- Function Prototypes ------------- */ - -/** - * /brief initialize the context - * - * /param mdContext pointer to context variable - * - * Note: The function initializes the message-digest context - * mdContext. Call before each new use of the context - - * all fields are set to zero. - */ - void SDLTest_Md5Init(SDLTest_Md5Context * mdContext); - - -/** - * /brief update digest from variable length data - * - * /param mdContext pointer to context variable - * /param inBuf pointer to data array/string - * /param inLen length of data array/string - * - * Note: The function updates the message-digest context to account - * for the presence of each of the characters inBuf[0..inLen-1] - * in the message whose digest is being computed. -*/ - - void SDLTest_Md5Update(SDLTest_Md5Context * mdContext, unsigned char *inBuf, - unsigned int inLen); - - -/* - * /brief complete digest computation - * - * /param mdContext pointer to context variable - * - * Note: The function terminates the message-digest computation and - * ends with the desired message digest in mdContext.digest[0..15]. - * Always call before using the digest[] variable. -*/ - - void SDLTest_Md5Final(SDLTest_Md5Context * mdContext); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_md5_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_test_random.h b/src/SDL2/include/SDL_test_random.h deleted file mode 100644 index 6c5660d8..00000000 --- a/src/SDL2/include/SDL_test_random.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_random.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - - A "32-bit Multiply with carry random number generator. Very fast. - Includes a list of recommended multipliers. - - multiply-with-carry generator: x(n) = a*x(n-1) + carry mod 2^32. - period: (a*2^31)-1 - -*/ - -#ifndef _SDL_test_random_h -#define _SDL_test_random_h - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* --- Definitions */ - -/* - * Macros that return a random number in a specific format. - */ -#define SDLTest_RandomInt(c) ((int)SDLTest_Random(c)) - -/* - * Context structure for the random number generator state. - */ - typedef struct { - unsigned int a; - unsigned int x; - unsigned int c; - unsigned int ah; - unsigned int al; - } SDLTest_RandomContext; - - -/* --- Function prototypes */ - -/** - * \brief Initialize random number generator with two integers. - * - * Note: The random sequence of numbers returned by ...Random() is the - * same for the same two integers and has a period of 2^31. - * - * \param rndContext pointer to context structure - * \param xi integer that defines the random sequence - * \param ci integer that defines the random sequence - * - */ - void SDLTest_RandomInit(SDLTest_RandomContext * rndContext, unsigned int xi, - unsigned int ci); - -/** - * \brief Initialize random number generator based on current system time. - * - * \param rndContext pointer to context structure - * - */ - void SDLTest_RandomInitTime(SDLTest_RandomContext *rndContext); - - -/** - * \brief Initialize random number generator based on current system time. - * - * Note: ...RandomInit() or ...RandomInitTime() must have been called - * before using this function. - * - * \param rndContext pointer to context structure - * - * \returns A random number (32bit unsigned integer) - * - */ - unsigned int SDLTest_Random(SDLTest_RandomContext *rndContext); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_test_random_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_thread.h b/src/SDL2/include/SDL_thread.h deleted file mode 100644 index 4e48cc34..00000000 --- a/src/SDL2/include/SDL_thread.h +++ /dev/null @@ -1,287 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_thread_h -#define _SDL_thread_h - -/** - * \file SDL_thread.h - * - * Header for the SDL thread management routines. - */ - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -/* Thread synchronization primitives */ -#include "SDL_atomic.h" -#include "SDL_mutex.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/* The SDL thread structure, defined in SDL_thread.c */ -struct SDL_Thread; -typedef struct SDL_Thread SDL_Thread; - -/* The SDL thread ID */ -typedef unsigned long SDL_threadID; - -/* Thread local storage ID, 0 is the invalid ID */ -typedef unsigned int SDL_TLSID; - -/** - * The SDL thread priority. - * - * \note On many systems you require special privileges to set high priority. - */ -typedef enum { - SDL_THREAD_PRIORITY_LOW, - SDL_THREAD_PRIORITY_NORMAL, - SDL_THREAD_PRIORITY_HIGH -} SDL_ThreadPriority; - -/** - * The function passed to SDL_CreateThread(). - * It is passed a void* user context parameter and returns an int. - */ -typedef int (SDLCALL * SDL_ThreadFunction) (void *data); - -#if defined(__WIN32__) && !defined(HAVE_LIBC) -/** - * \file SDL_thread.h - * - * We compile SDL into a DLL. This means, that it's the DLL which - * creates a new thread for the calling process with the SDL_CreateThread() - * API. There is a problem with this, that only the RTL of the SDL.DLL will - * be initialized for those threads, and not the RTL of the calling - * application! - * - * To solve this, we make a little hack here. - * - * We'll always use the caller's _beginthread() and _endthread() APIs to - * start a new thread. This way, if it's the SDL.DLL which uses this API, - * then the RTL of SDL.DLL will be used to create the new thread, and if it's - * the application, then the RTL of the application will be used. - * - * So, in short: - * Always use the _beginthread() and _endthread() of the calling runtime - * library! - */ -#define SDL_PASSED_BEGINTHREAD_ENDTHREAD -#include /* This has _beginthread() and _endthread() defined! */ - -typedef uintptr_t(__cdecl * pfnSDL_CurrentBeginThread) (void *, unsigned, - unsigned (__stdcall * - func) (void - *), - void *arg, unsigned, - unsigned *threadID); -typedef void (__cdecl * pfnSDL_CurrentEndThread) (unsigned code); - -/** - * Create a thread. - */ -extern DECLSPEC SDL_Thread *SDLCALL -SDL_CreateThread(SDL_ThreadFunction fn, const char *name, void *data, - pfnSDL_CurrentBeginThread pfnBeginThread, - pfnSDL_CurrentEndThread pfnEndThread); - -/** - * Create a thread. - */ -#if defined(SDL_CreateThread) && SDL_DYNAMIC_API -#undef SDL_CreateThread -#define SDL_CreateThread(fn, name, data) SDL_CreateThread_REAL(fn, name, data, (pfnSDL_CurrentBeginThread)_beginthreadex, (pfnSDL_CurrentEndThread)_endthreadex) -#else -#define SDL_CreateThread(fn, name, data) SDL_CreateThread(fn, name, data, (pfnSDL_CurrentBeginThread)_beginthreadex, (pfnSDL_CurrentEndThread)_endthreadex) -#endif - -#else - -/** - * Create a thread. - * - * Thread naming is a little complicated: Most systems have very small - * limits for the string length (Haiku has 32 bytes, Linux currently has 16, - * Visual C++ 6.0 has nine!), and possibly other arbitrary rules. You'll - * have to see what happens with your system's debugger. The name should be - * UTF-8 (but using the naming limits of C identifiers is a better bet). - * There are no requirements for thread naming conventions, so long as the - * string is null-terminated UTF-8, but these guidelines are helpful in - * choosing a name: - * - * http://stackoverflow.com/questions/149932/naming-conventions-for-threads - * - * If a system imposes requirements, SDL will try to munge the string for - * it (truncate, etc), but the original string contents will be available - * from SDL_GetThreadName(). - */ -extern DECLSPEC SDL_Thread *SDLCALL -SDL_CreateThread(SDL_ThreadFunction fn, const char *name, void *data); - -#endif - -/** - * Get the thread name, as it was specified in SDL_CreateThread(). - * This function returns a pointer to a UTF-8 string that names the - * specified thread, or NULL if it doesn't have a name. This is internal - * memory, not to be free()'d by the caller, and remains valid until the - * specified thread is cleaned up by SDL_WaitThread(). - */ -extern DECLSPEC const char *SDLCALL SDL_GetThreadName(SDL_Thread *thread); - -/** - * Get the thread identifier for the current thread. - */ -extern DECLSPEC SDL_threadID SDLCALL SDL_ThreadID(void); - -/** - * Get the thread identifier for the specified thread. - * - * Equivalent to SDL_ThreadID() if the specified thread is NULL. - */ -extern DECLSPEC SDL_threadID SDLCALL SDL_GetThreadID(SDL_Thread * thread); - -/** - * Set the priority for the current thread - */ -extern DECLSPEC int SDLCALL SDL_SetThreadPriority(SDL_ThreadPriority priority); - -/** - * Wait for a thread to finish. Threads that haven't been detached will - * remain (as a "zombie") until this function cleans them up. Not doing so - * is a resource leak. - * - * Once a thread has been cleaned up through this function, the SDL_Thread - * that references it becomes invalid and should not be referenced again. - * As such, only one thread may call SDL_WaitThread() on another. - * - * The return code for the thread function is placed in the area - * pointed to by \c status, if \c status is not NULL. - * - * You may not wait on a thread that has been used in a call to - * SDL_DetachThread(). Use either that function or this one, but not - * both, or behavior is undefined. - * - * It is safe to pass NULL to this function; it is a no-op. - */ -extern DECLSPEC void SDLCALL SDL_WaitThread(SDL_Thread * thread, int *status); - -/** - * A thread may be "detached" to signify that it should not remain until - * another thread has called SDL_WaitThread() on it. Detaching a thread - * is useful for long-running threads that nothing needs to synchronize - * with or further manage. When a detached thread is done, it simply - * goes away. - * - * There is no way to recover the return code of a detached thread. If you - * need this, don't detach the thread and instead use SDL_WaitThread(). - * - * Once a thread is detached, you should usually assume the SDL_Thread isn't - * safe to reference again, as it will become invalid immediately upon - * the detached thread's exit, instead of remaining until someone has called - * SDL_WaitThread() to finally clean it up. As such, don't detach the same - * thread more than once. - * - * If a thread has already exited when passed to SDL_DetachThread(), it will - * stop waiting for a call to SDL_WaitThread() and clean up immediately. - * It is not safe to detach a thread that might be used with SDL_WaitThread(). - * - * You may not call SDL_WaitThread() on a thread that has been detached. - * Use either that function or this one, but not both, or behavior is - * undefined. - * - * It is safe to pass NULL to this function; it is a no-op. - */ -extern DECLSPEC void SDLCALL SDL_DetachThread(SDL_Thread * thread); - -/** - * \brief Create an identifier that is globally visible to all threads but refers to data that is thread-specific. - * - * \return The newly created thread local storage identifier, or 0 on error - * - * \code - * static SDL_SpinLock tls_lock; - * static SDL_TLSID thread_local_storage; - * - * void SetMyThreadData(void *value) - * { - * if (!thread_local_storage) { - * SDL_AtomicLock(&tls_lock); - * if (!thread_local_storage) { - * thread_local_storage = SDL_TLSCreate(); - * } - * SDL_AtomicUnLock(&tls_lock); - * } - * SDL_TLSSet(thread_local_storage, value); - * } - * - * void *GetMyThreadData(void) - * { - * return SDL_TLSGet(thread_local_storage); - * } - * \endcode - * - * \sa SDL_TLSGet() - * \sa SDL_TLSSet() - */ -extern DECLSPEC SDL_TLSID SDLCALL SDL_TLSCreate(void); - -/** - * \brief Get the value associated with a thread local storage ID for the current thread. - * - * \param id The thread local storage ID - * - * \return The value associated with the ID for the current thread, or NULL if no value has been set. - * - * \sa SDL_TLSCreate() - * \sa SDL_TLSSet() - */ -extern DECLSPEC void * SDLCALL SDL_TLSGet(SDL_TLSID id); - -/** - * \brief Set the value associated with a thread local storage ID for the current thread. - * - * \param id The thread local storage ID - * \param value The value to associate with the ID for the current thread - * \param destructor A function called when the thread exits, to free the value. - * - * \return 0 on success, -1 on error - * - * \sa SDL_TLSCreate() - * \sa SDL_TLSGet() - */ -extern DECLSPEC int SDLCALL SDL_TLSSet(SDL_TLSID id, const void *value, void (*destructor)(void*)); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_thread_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_timer.h b/src/SDL2/include/SDL_timer.h deleted file mode 100644 index a48e0466..00000000 --- a/src/SDL2/include/SDL_timer.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef _SDL_timer_h -#define _SDL_timer_h - -/** - * \file SDL_timer.h - * - * Header for the SDL time management routines. - */ - -#include "SDL_stdinc.h" -#include "SDL_error.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Get the number of milliseconds since the SDL library initialization. - * - * \note This value wraps if the program runs for more than ~49 days. - */ -extern DECLSPEC Uint32 SDLCALL SDL_GetTicks(void); - -/** - * \brief Compare SDL ticks values, and return true if A has passed B - * - * e.g. if you want to wait 100 ms, you could do this: - * Uint32 timeout = SDL_GetTicks() + 100; - * while (!SDL_TICKS_PASSED(SDL_GetTicks(), timeout)) { - * ... do work until timeout has elapsed - * } - */ -#define SDL_TICKS_PASSED(A, B) ((Sint32)((B) - (A)) <= 0) - -/** - * \brief Get the current value of the high resolution counter - */ -extern DECLSPEC Uint64 SDLCALL SDL_GetPerformanceCounter(void); - -/** - * \brief Get the count per second of the high resolution counter - */ -extern DECLSPEC Uint64 SDLCALL SDL_GetPerformanceFrequency(void); - -/** - * \brief Wait a specified number of milliseconds before returning. - */ -extern DECLSPEC void SDLCALL SDL_Delay(Uint32 ms); - -/** - * Function prototype for the timer callback function. - * - * The callback function is passed the current timer interval and returns - * the next timer interval. If the returned value is the same as the one - * passed in, the periodic alarm continues, otherwise a new alarm is - * scheduled. If the callback returns 0, the periodic alarm is cancelled. - */ -typedef Uint32 (SDLCALL * SDL_TimerCallback) (Uint32 interval, void *param); - -/** - * Definition of the timer ID type. - */ -typedef int SDL_TimerID; - -/** - * \brief Add a new timer to the pool of timers already running. - * - * \return A timer ID, or NULL when an error occurs. - */ -extern DECLSPEC SDL_TimerID SDLCALL SDL_AddTimer(Uint32 interval, - SDL_TimerCallback callback, - void *param); - -/** - * \brief Remove a timer knowing its ID. - * - * \return A boolean value indicating success or failure. - * - * \warning It is not safe to remove a timer multiple times. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_RemoveTimer(SDL_TimerID id); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_timer_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_touch.h b/src/SDL2/include/SDL_touch.h deleted file mode 100644 index 017deb28..00000000 --- a/src/SDL2/include/SDL_touch.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_touch.h - * - * Include file for SDL touch event handling. - */ - -#ifndef _SDL_touch_h -#define _SDL_touch_h - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -typedef Sint64 SDL_TouchID; -typedef Sint64 SDL_FingerID; - -typedef struct SDL_Finger -{ - SDL_FingerID id; - float x; - float y; - float pressure; -} SDL_Finger; - -/* Used as the device ID for mouse events simulated with touch input */ -#define SDL_TOUCH_MOUSEID ((Uint32)-1) - - -/* Function prototypes */ - -/** - * \brief Get the number of registered touch devices. - */ -extern DECLSPEC int SDLCALL SDL_GetNumTouchDevices(void); - -/** - * \brief Get the touch ID with the given index, or 0 if the index is invalid. - */ -extern DECLSPEC SDL_TouchID SDLCALL SDL_GetTouchDevice(int index); - -/** - * \brief Get the number of active fingers for a given touch device. - */ -extern DECLSPEC int SDLCALL SDL_GetNumTouchFingers(SDL_TouchID touchID); - -/** - * \brief Get the finger object of the given touch, with the given index. - */ -extern DECLSPEC SDL_Finger * SDLCALL SDL_GetTouchFinger(SDL_TouchID touchID, int index); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_touch_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_types.h b/src/SDL2/include/SDL_types.h deleted file mode 100644 index cd3ba33c..00000000 --- a/src/SDL2/include/SDL_types.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_types.h - * - * \deprecated - */ - -/* DEPRECATED */ -#include "SDL_stdinc.h" diff --git a/src/SDL2/include/SDL_version.h b/src/SDL2/include/SDL_version.h deleted file mode 100644 index d02898bb..00000000 --- a/src/SDL2/include/SDL_version.h +++ /dev/null @@ -1,162 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_version.h - * - * This header defines the current SDL version. - */ - -#ifndef _SDL_version_h -#define _SDL_version_h - -#include "SDL_stdinc.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Information the version of SDL in use. - * - * Represents the library's version as three levels: major revision - * (increments with massive changes, additions, and enhancements), - * minor revision (increments with backwards-compatible changes to the - * major revision), and patchlevel (increments with fixes to the minor - * revision). - * - * \sa SDL_VERSION - * \sa SDL_GetVersion - */ -typedef struct SDL_version -{ - Uint8 major; /**< major version */ - Uint8 minor; /**< minor version */ - Uint8 patch; /**< update version */ -} SDL_version; - -/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL -*/ -#define SDL_MAJOR_VERSION 2 -#define SDL_MINOR_VERSION 0 -#define SDL_PATCHLEVEL 3 - -/** - * \brief Macro to determine SDL version program was compiled against. - * - * This macro fills in a SDL_version structure with the version of the - * library you compiled against. This is determined by what header the - * compiler uses. Note that if you dynamically linked the library, you might - * have a slightly newer or older version at runtime. That version can be - * determined with SDL_GetVersion(), which, unlike SDL_VERSION(), - * is not a macro. - * - * \param x A pointer to a SDL_version struct to initialize. - * - * \sa SDL_version - * \sa SDL_GetVersion - */ -#define SDL_VERSION(x) \ -{ \ - (x)->major = SDL_MAJOR_VERSION; \ - (x)->minor = SDL_MINOR_VERSION; \ - (x)->patch = SDL_PATCHLEVEL; \ -} - -/** - * This macro turns the version numbers into a numeric value: - * \verbatim - (1,2,3) -> (1203) - \endverbatim - * - * This assumes that there will never be more than 100 patchlevels. - */ -#define SDL_VERSIONNUM(X, Y, Z) \ - ((X)*1000 + (Y)*100 + (Z)) - -/** - * This is the version number macro for the current SDL version. - */ -#define SDL_COMPILEDVERSION \ - SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL) - -/** - * This macro will evaluate to true if compiled with SDL at least X.Y.Z. - */ -#define SDL_VERSION_ATLEAST(X, Y, Z) \ - (SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z)) - -/** - * \brief Get the version of SDL that is linked against your program. - * - * If you are linking to SDL dynamically, then it is possible that the - * current version will be different than the version you compiled against. - * This function returns the current version, while SDL_VERSION() is a - * macro that tells you what version you compiled with. - * - * \code - * SDL_version compiled; - * SDL_version linked; - * - * SDL_VERSION(&compiled); - * SDL_GetVersion(&linked); - * printf("We compiled against SDL version %d.%d.%d ...\n", - * compiled.major, compiled.minor, compiled.patch); - * printf("But we linked against SDL version %d.%d.%d.\n", - * linked.major, linked.minor, linked.patch); - * \endcode - * - * This function may be called safely at any time, even before SDL_Init(). - * - * \sa SDL_VERSION - */ -extern DECLSPEC void SDLCALL SDL_GetVersion(SDL_version * ver); - -/** - * \brief Get the code revision of SDL that is linked against your program. - * - * Returns an arbitrary string (a hash value) uniquely identifying the - * exact revision of the SDL library in use, and is only useful in comparing - * against other revisions. It is NOT an incrementing number. - */ -extern DECLSPEC const char *SDLCALL SDL_GetRevision(void); - -/** - * \brief Get the revision number of SDL that is linked against your program. - * - * Returns a number uniquely identifying the exact revision of the SDL - * library in use. It is an incrementing number based on commits to - * hg.libsdl.org. - */ -extern DECLSPEC int SDLCALL SDL_GetRevisionNumber(void); - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_version_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/SDL_video.h b/src/SDL2/include/SDL_video.h deleted file mode 100644 index 49ea37ad..00000000 --- a/src/SDL2/include/SDL_video.h +++ /dev/null @@ -1,979 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_video.h - * - * Header file for SDL video functions. - */ - -#ifndef _SDL_video_h -#define _SDL_video_h - -#include "SDL_stdinc.h" -#include "SDL_pixels.h" -#include "SDL_rect.h" -#include "SDL_surface.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The structure that defines a display mode - * - * \sa SDL_GetNumDisplayModes() - * \sa SDL_GetDisplayMode() - * \sa SDL_GetDesktopDisplayMode() - * \sa SDL_GetCurrentDisplayMode() - * \sa SDL_GetClosestDisplayMode() - * \sa SDL_SetWindowDisplayMode() - * \sa SDL_GetWindowDisplayMode() - */ -typedef struct -{ - Uint32 format; /**< pixel format */ - int w; /**< width */ - int h; /**< height */ - int refresh_rate; /**< refresh rate (or zero for unspecified) */ - void *driverdata; /**< driver-specific data, initialize to 0 */ -} SDL_DisplayMode; - -/** - * \brief The type used to identify a window - * - * \sa SDL_CreateWindow() - * \sa SDL_CreateWindowFrom() - * \sa SDL_DestroyWindow() - * \sa SDL_GetWindowData() - * \sa SDL_GetWindowFlags() - * \sa SDL_GetWindowGrab() - * \sa SDL_GetWindowPosition() - * \sa SDL_GetWindowSize() - * \sa SDL_GetWindowTitle() - * \sa SDL_HideWindow() - * \sa SDL_MaximizeWindow() - * \sa SDL_MinimizeWindow() - * \sa SDL_RaiseWindow() - * \sa SDL_RestoreWindow() - * \sa SDL_SetWindowData() - * \sa SDL_SetWindowFullscreen() - * \sa SDL_SetWindowGrab() - * \sa SDL_SetWindowIcon() - * \sa SDL_SetWindowPosition() - * \sa SDL_SetWindowSize() - * \sa SDL_SetWindowBordered() - * \sa SDL_SetWindowTitle() - * \sa SDL_ShowWindow() - */ -typedef struct SDL_Window SDL_Window; - -/** - * \brief The flags on a window - * - * \sa SDL_GetWindowFlags() - */ -typedef enum -{ - SDL_WINDOW_FULLSCREEN = 0x00000001, /**< fullscreen window */ - SDL_WINDOW_OPENGL = 0x00000002, /**< window usable with OpenGL context */ - SDL_WINDOW_SHOWN = 0x00000004, /**< window is visible */ - SDL_WINDOW_HIDDEN = 0x00000008, /**< window is not visible */ - SDL_WINDOW_BORDERLESS = 0x00000010, /**< no window decoration */ - SDL_WINDOW_RESIZABLE = 0x00000020, /**< window can be resized */ - SDL_WINDOW_MINIMIZED = 0x00000040, /**< window is minimized */ - SDL_WINDOW_MAXIMIZED = 0x00000080, /**< window is maximized */ - SDL_WINDOW_INPUT_GRABBED = 0x00000100, /**< window has grabbed input focus */ - SDL_WINDOW_INPUT_FOCUS = 0x00000200, /**< window has input focus */ - SDL_WINDOW_MOUSE_FOCUS = 0x00000400, /**< window has mouse focus */ - SDL_WINDOW_FULLSCREEN_DESKTOP = ( SDL_WINDOW_FULLSCREEN | 0x00001000 ), - SDL_WINDOW_FOREIGN = 0x00000800, /**< window not created by SDL */ - SDL_WINDOW_ALLOW_HIGHDPI = 0x00002000 /**< window should be created in high-DPI mode if supported */ -} SDL_WindowFlags; - -/** - * \brief Used to indicate that you don't care what the window position is. - */ -#define SDL_WINDOWPOS_UNDEFINED_MASK 0x1FFF0000 -#define SDL_WINDOWPOS_UNDEFINED_DISPLAY(X) (SDL_WINDOWPOS_UNDEFINED_MASK|(X)) -#define SDL_WINDOWPOS_UNDEFINED SDL_WINDOWPOS_UNDEFINED_DISPLAY(0) -#define SDL_WINDOWPOS_ISUNDEFINED(X) \ - (((X)&0xFFFF0000) == SDL_WINDOWPOS_UNDEFINED_MASK) - -/** - * \brief Used to indicate that the window position should be centered. - */ -#define SDL_WINDOWPOS_CENTERED_MASK 0x2FFF0000 -#define SDL_WINDOWPOS_CENTERED_DISPLAY(X) (SDL_WINDOWPOS_CENTERED_MASK|(X)) -#define SDL_WINDOWPOS_CENTERED SDL_WINDOWPOS_CENTERED_DISPLAY(0) -#define SDL_WINDOWPOS_ISCENTERED(X) \ - (((X)&0xFFFF0000) == SDL_WINDOWPOS_CENTERED_MASK) - -/** - * \brief Event subtype for window events - */ -typedef enum -{ - SDL_WINDOWEVENT_NONE, /**< Never used */ - SDL_WINDOWEVENT_SHOWN, /**< Window has been shown */ - SDL_WINDOWEVENT_HIDDEN, /**< Window has been hidden */ - SDL_WINDOWEVENT_EXPOSED, /**< Window has been exposed and should be - redrawn */ - SDL_WINDOWEVENT_MOVED, /**< Window has been moved to data1, data2 - */ - SDL_WINDOWEVENT_RESIZED, /**< Window has been resized to data1xdata2 */ - SDL_WINDOWEVENT_SIZE_CHANGED, /**< The window size has changed, either as a result of an API call or through the system or user changing the window size. */ - SDL_WINDOWEVENT_MINIMIZED, /**< Window has been minimized */ - SDL_WINDOWEVENT_MAXIMIZED, /**< Window has been maximized */ - SDL_WINDOWEVENT_RESTORED, /**< Window has been restored to normal size - and position */ - SDL_WINDOWEVENT_ENTER, /**< Window has gained mouse focus */ - SDL_WINDOWEVENT_LEAVE, /**< Window has lost mouse focus */ - SDL_WINDOWEVENT_FOCUS_GAINED, /**< Window has gained keyboard focus */ - SDL_WINDOWEVENT_FOCUS_LOST, /**< Window has lost keyboard focus */ - SDL_WINDOWEVENT_CLOSE /**< The window manager requests that the - window be closed */ -} SDL_WindowEventID; - -/** - * \brief An opaque handle to an OpenGL context. - */ -typedef void *SDL_GLContext; - -/** - * \brief OpenGL configuration attributes - */ -typedef enum -{ - SDL_GL_RED_SIZE, - SDL_GL_GREEN_SIZE, - SDL_GL_BLUE_SIZE, - SDL_GL_ALPHA_SIZE, - SDL_GL_BUFFER_SIZE, - SDL_GL_DOUBLEBUFFER, - SDL_GL_DEPTH_SIZE, - SDL_GL_STENCIL_SIZE, - SDL_GL_ACCUM_RED_SIZE, - SDL_GL_ACCUM_GREEN_SIZE, - SDL_GL_ACCUM_BLUE_SIZE, - SDL_GL_ACCUM_ALPHA_SIZE, - SDL_GL_STEREO, - SDL_GL_MULTISAMPLEBUFFERS, - SDL_GL_MULTISAMPLESAMPLES, - SDL_GL_ACCELERATED_VISUAL, - SDL_GL_RETAINED_BACKING, - SDL_GL_CONTEXT_MAJOR_VERSION, - SDL_GL_CONTEXT_MINOR_VERSION, - SDL_GL_CONTEXT_EGL, - SDL_GL_CONTEXT_FLAGS, - SDL_GL_CONTEXT_PROFILE_MASK, - SDL_GL_SHARE_WITH_CURRENT_CONTEXT, - SDL_GL_FRAMEBUFFER_SRGB_CAPABLE -} SDL_GLattr; - -typedef enum -{ - SDL_GL_CONTEXT_PROFILE_CORE = 0x0001, - SDL_GL_CONTEXT_PROFILE_COMPATIBILITY = 0x0002, - SDL_GL_CONTEXT_PROFILE_ES = 0x0004 /* GLX_CONTEXT_ES2_PROFILE_BIT_EXT */ -} SDL_GLprofile; - -typedef enum -{ - SDL_GL_CONTEXT_DEBUG_FLAG = 0x0001, - SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG = 0x0002, - SDL_GL_CONTEXT_ROBUST_ACCESS_FLAG = 0x0004, - SDL_GL_CONTEXT_RESET_ISOLATION_FLAG = 0x0008 -} SDL_GLcontextFlag; - - -/* Function prototypes */ - -/** - * \brief Get the number of video drivers compiled into SDL - * - * \sa SDL_GetVideoDriver() - */ -extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void); - -/** - * \brief Get the name of a built in video driver. - * - * \note The video drivers are presented in the order in which they are - * normally checked during initialization. - * - * \sa SDL_GetNumVideoDrivers() - */ -extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index); - -/** - * \brief Initialize the video subsystem, optionally specifying a video driver. - * - * \param driver_name Initialize a specific driver by name, or NULL for the - * default video driver. - * - * \return 0 on success, -1 on error - * - * This function initializes the video subsystem; setting up a connection - * to the window manager, etc, and determines the available display modes - * and pixel formats, but does not initialize a window or graphics mode. - * - * \sa SDL_VideoQuit() - */ -extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name); - -/** - * \brief Shuts down the video subsystem. - * - * This function closes all windows, and restores the original video mode. - * - * \sa SDL_VideoInit() - */ -extern DECLSPEC void SDLCALL SDL_VideoQuit(void); - -/** - * \brief Returns the name of the currently initialized video driver. - * - * \return The name of the current video driver or NULL if no driver - * has been initialized - * - * \sa SDL_GetNumVideoDrivers() - * \sa SDL_GetVideoDriver() - */ -extern DECLSPEC const char *SDLCALL SDL_GetCurrentVideoDriver(void); - -/** - * \brief Returns the number of available video displays. - * - * \sa SDL_GetDisplayBounds() - */ -extern DECLSPEC int SDLCALL SDL_GetNumVideoDisplays(void); - -/** - * \brief Get the name of a display in UTF-8 encoding - * - * \return The name of a display, or NULL for an invalid display index. - * - * \sa SDL_GetNumVideoDisplays() - */ -extern DECLSPEC const char * SDLCALL SDL_GetDisplayName(int displayIndex); - -/** - * \brief Get the desktop area represented by a display, with the primary - * display located at 0,0 - * - * \return 0 on success, or -1 if the index is out of range. - * - * \sa SDL_GetNumVideoDisplays() - */ -extern DECLSPEC int SDLCALL SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect); - -/** - * \brief Returns the number of available display modes. - * - * \sa SDL_GetDisplayMode() - */ -extern DECLSPEC int SDLCALL SDL_GetNumDisplayModes(int displayIndex); - -/** - * \brief Fill in information about a specific display mode. - * - * \note The display modes are sorted in this priority: - * \li bits per pixel -> more colors to fewer colors - * \li width -> largest to smallest - * \li height -> largest to smallest - * \li refresh rate -> highest to lowest - * - * \sa SDL_GetNumDisplayModes() - */ -extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int displayIndex, int modeIndex, - SDL_DisplayMode * mode); - -/** - * \brief Fill in information about the desktop display mode. - */ -extern DECLSPEC int SDLCALL SDL_GetDesktopDisplayMode(int displayIndex, SDL_DisplayMode * mode); - -/** - * \brief Fill in information about the current display mode. - */ -extern DECLSPEC int SDLCALL SDL_GetCurrentDisplayMode(int displayIndex, SDL_DisplayMode * mode); - - -/** - * \brief Get the closest match to the requested display mode. - * - * \param displayIndex The index of display from which mode should be queried. - * \param mode The desired display mode - * \param closest A pointer to a display mode to be filled in with the closest - * match of the available display modes. - * - * \return The passed in value \c closest, or NULL if no matching video mode - * was available. - * - * The available display modes are scanned, and \c closest is filled in with the - * closest mode matching the requested mode and returned. The mode format and - * refresh_rate default to the desktop mode if they are 0. The modes are - * scanned with size being first priority, format being second priority, and - * finally checking the refresh_rate. If all the available modes are too - * small, then NULL is returned. - * - * \sa SDL_GetNumDisplayModes() - * \sa SDL_GetDisplayMode() - */ -extern DECLSPEC SDL_DisplayMode * SDLCALL SDL_GetClosestDisplayMode(int displayIndex, const SDL_DisplayMode * mode, SDL_DisplayMode * closest); - -/** - * \brief Get the display index associated with a window. - * - * \return the display index of the display containing the center of the - * window, or -1 on error. - */ -extern DECLSPEC int SDLCALL SDL_GetWindowDisplayIndex(SDL_Window * window); - -/** - * \brief Set the display mode used when a fullscreen window is visible. - * - * By default the window's dimensions and the desktop format and refresh rate - * are used. - * - * \param window The window for which the display mode should be set. - * \param mode The mode to use, or NULL for the default mode. - * - * \return 0 on success, or -1 if setting the display mode failed. - * - * \sa SDL_GetWindowDisplayMode() - * \sa SDL_SetWindowFullscreen() - */ -extern DECLSPEC int SDLCALL SDL_SetWindowDisplayMode(SDL_Window * window, - const SDL_DisplayMode - * mode); - -/** - * \brief Fill in information about the display mode used when a fullscreen - * window is visible. - * - * \sa SDL_SetWindowDisplayMode() - * \sa SDL_SetWindowFullscreen() - */ -extern DECLSPEC int SDLCALL SDL_GetWindowDisplayMode(SDL_Window * window, - SDL_DisplayMode * mode); - -/** - * \brief Get the pixel format associated with the window. - */ -extern DECLSPEC Uint32 SDLCALL SDL_GetWindowPixelFormat(SDL_Window * window); - -/** - * \brief Create a window with the specified position, dimensions, and flags. - * - * \param title The title of the window, in UTF-8 encoding. - * \param x The x position of the window, ::SDL_WINDOWPOS_CENTERED, or - * ::SDL_WINDOWPOS_UNDEFINED. - * \param y The y position of the window, ::SDL_WINDOWPOS_CENTERED, or - * ::SDL_WINDOWPOS_UNDEFINED. - * \param w The width of the window. - * \param h The height of the window. - * \param flags The flags for the window, a mask of any of the following: - * ::SDL_WINDOW_FULLSCREEN, ::SDL_WINDOW_OPENGL, - * ::SDL_WINDOW_HIDDEN, ::SDL_WINDOW_BORDERLESS, - * ::SDL_WINDOW_RESIZABLE, ::SDL_WINDOW_MAXIMIZED, - * ::SDL_WINDOW_MINIMIZED, ::SDL_WINDOW_INPUT_GRABBED, - * ::SDL_WINDOW_ALLOW_HIGHDPI. - * - * \return The id of the window created, or zero if window creation failed. - * - * \sa SDL_DestroyWindow() - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindow(const char *title, - int x, int y, int w, - int h, Uint32 flags); - -/** - * \brief Create an SDL window from an existing native window. - * - * \param data A pointer to driver-dependent window creation data - * - * \return The id of the window created, or zero if window creation failed. - * - * \sa SDL_DestroyWindow() - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindowFrom(const void *data); - -/** - * \brief Get the numeric ID of a window, for logging purposes. - */ -extern DECLSPEC Uint32 SDLCALL SDL_GetWindowID(SDL_Window * window); - -/** - * \brief Get a window from a stored ID, or NULL if it doesn't exist. - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_GetWindowFromID(Uint32 id); - -/** - * \brief Get the window flags. - */ -extern DECLSPEC Uint32 SDLCALL SDL_GetWindowFlags(SDL_Window * window); - -/** - * \brief Set the title of a window, in UTF-8 format. - * - * \sa SDL_GetWindowTitle() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowTitle(SDL_Window * window, - const char *title); - -/** - * \brief Get the title of a window, in UTF-8 format. - * - * \sa SDL_SetWindowTitle() - */ -extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(SDL_Window * window); - -/** - * \brief Set the icon for a window. - * - * \param window The window for which the icon should be set. - * \param icon The icon for the window. - */ -extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_Window * window, - SDL_Surface * icon); - -/** - * \brief Associate an arbitrary named pointer with a window. - * - * \param window The window to associate with the pointer. - * \param name The name of the pointer. - * \param userdata The associated pointer. - * - * \return The previous value associated with 'name' - * - * \note The name is case-sensitive. - * - * \sa SDL_GetWindowData() - */ -extern DECLSPEC void* SDLCALL SDL_SetWindowData(SDL_Window * window, - const char *name, - void *userdata); - -/** - * \brief Retrieve the data pointer associated with a window. - * - * \param window The window to query. - * \param name The name of the pointer. - * - * \return The value associated with 'name' - * - * \sa SDL_SetWindowData() - */ -extern DECLSPEC void *SDLCALL SDL_GetWindowData(SDL_Window * window, - const char *name); - -/** - * \brief Set the position of a window. - * - * \param window The window to reposition. - * \param x The x coordinate of the window, ::SDL_WINDOWPOS_CENTERED, or - ::SDL_WINDOWPOS_UNDEFINED. - * \param y The y coordinate of the window, ::SDL_WINDOWPOS_CENTERED, or - ::SDL_WINDOWPOS_UNDEFINED. - * - * \note The window coordinate origin is the upper left of the display. - * - * \sa SDL_GetWindowPosition() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowPosition(SDL_Window * window, - int x, int y); - -/** - * \brief Get the position of a window. - * - * \param window The window to query. - * \param x Pointer to variable for storing the x position, may be NULL - * \param y Pointer to variable for storing the y position, may be NULL - * - * \sa SDL_SetWindowPosition() - */ -extern DECLSPEC void SDLCALL SDL_GetWindowPosition(SDL_Window * window, - int *x, int *y); - -/** - * \brief Set the size of a window's client area. - * - * \param window The window to resize. - * \param w The width of the window, must be >0 - * \param h The height of the window, must be >0 - * - * \note You can't change the size of a fullscreen window, it automatically - * matches the size of the display mode. - * - * \sa SDL_GetWindowSize() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowSize(SDL_Window * window, int w, - int h); - -/** - * \brief Get the size of a window's client area. - * - * \param window The window to query. - * \param w Pointer to variable for storing the width, may be NULL - * \param h Pointer to variable for storing the height, may be NULL - * - * \sa SDL_SetWindowSize() - */ -extern DECLSPEC void SDLCALL SDL_GetWindowSize(SDL_Window * window, int *w, - int *h); - -/** - * \brief Set the minimum size of a window's client area. - * - * \param window The window to set a new minimum size. - * \param min_w The minimum width of the window, must be >0 - * \param min_h The minimum height of the window, must be >0 - * - * \note You can't change the minimum size of a fullscreen window, it - * automatically matches the size of the display mode. - * - * \sa SDL_GetWindowMinimumSize() - * \sa SDL_SetWindowMaximumSize() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowMinimumSize(SDL_Window * window, - int min_w, int min_h); - -/** - * \brief Get the minimum size of a window's client area. - * - * \param window The window to query. - * \param w Pointer to variable for storing the minimum width, may be NULL - * \param h Pointer to variable for storing the minimum height, may be NULL - * - * \sa SDL_GetWindowMaximumSize() - * \sa SDL_SetWindowMinimumSize() - */ -extern DECLSPEC void SDLCALL SDL_GetWindowMinimumSize(SDL_Window * window, - int *w, int *h); - -/** - * \brief Set the maximum size of a window's client area. - * - * \param window The window to set a new maximum size. - * \param max_w The maximum width of the window, must be >0 - * \param max_h The maximum height of the window, must be >0 - * - * \note You can't change the maximum size of a fullscreen window, it - * automatically matches the size of the display mode. - * - * \sa SDL_GetWindowMaximumSize() - * \sa SDL_SetWindowMinimumSize() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowMaximumSize(SDL_Window * window, - int max_w, int max_h); - -/** - * \brief Get the maximum size of a window's client area. - * - * \param window The window to query. - * \param w Pointer to variable for storing the maximum width, may be NULL - * \param h Pointer to variable for storing the maximum height, may be NULL - * - * \sa SDL_GetWindowMinimumSize() - * \sa SDL_SetWindowMaximumSize() - */ -extern DECLSPEC void SDLCALL SDL_GetWindowMaximumSize(SDL_Window * window, - int *w, int *h); - -/** - * \brief Set the border state of a window. - * - * This will add or remove the window's SDL_WINDOW_BORDERLESS flag and - * add or remove the border from the actual window. This is a no-op if the - * window's border already matches the requested state. - * - * \param window The window of which to change the border state. - * \param bordered SDL_FALSE to remove border, SDL_TRUE to add border. - * - * \note You can't change the border state of a fullscreen window. - * - * \sa SDL_GetWindowFlags() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowBordered(SDL_Window * window, - SDL_bool bordered); - -/** - * \brief Show a window. - * - * \sa SDL_HideWindow() - */ -extern DECLSPEC void SDLCALL SDL_ShowWindow(SDL_Window * window); - -/** - * \brief Hide a window. - * - * \sa SDL_ShowWindow() - */ -extern DECLSPEC void SDLCALL SDL_HideWindow(SDL_Window * window); - -/** - * \brief Raise a window above other windows and set the input focus. - */ -extern DECLSPEC void SDLCALL SDL_RaiseWindow(SDL_Window * window); - -/** - * \brief Make a window as large as possible. - * - * \sa SDL_RestoreWindow() - */ -extern DECLSPEC void SDLCALL SDL_MaximizeWindow(SDL_Window * window); - -/** - * \brief Minimize a window to an iconic representation. - * - * \sa SDL_RestoreWindow() - */ -extern DECLSPEC void SDLCALL SDL_MinimizeWindow(SDL_Window * window); - -/** - * \brief Restore the size and position of a minimized or maximized window. - * - * \sa SDL_MaximizeWindow() - * \sa SDL_MinimizeWindow() - */ -extern DECLSPEC void SDLCALL SDL_RestoreWindow(SDL_Window * window); - -/** - * \brief Set a window's fullscreen state. - * - * \return 0 on success, or -1 if setting the display mode failed. - * - * \sa SDL_SetWindowDisplayMode() - * \sa SDL_GetWindowDisplayMode() - */ -extern DECLSPEC int SDLCALL SDL_SetWindowFullscreen(SDL_Window * window, - Uint32 flags); - -/** - * \brief Get the SDL surface associated with the window. - * - * \return The window's framebuffer surface, or NULL on error. - * - * A new surface will be created with the optimal format for the window, - * if necessary. This surface will be freed when the window is destroyed. - * - * \note You may not combine this with 3D or the rendering API on this window. - * - * \sa SDL_UpdateWindowSurface() - * \sa SDL_UpdateWindowSurfaceRects() - */ -extern DECLSPEC SDL_Surface * SDLCALL SDL_GetWindowSurface(SDL_Window * window); - -/** - * \brief Copy the window surface to the screen. - * - * \return 0 on success, or -1 on error. - * - * \sa SDL_GetWindowSurface() - * \sa SDL_UpdateWindowSurfaceRects() - */ -extern DECLSPEC int SDLCALL SDL_UpdateWindowSurface(SDL_Window * window); - -/** - * \brief Copy a number of rectangles on the window surface to the screen. - * - * \return 0 on success, or -1 on error. - * - * \sa SDL_GetWindowSurface() - * \sa SDL_UpdateWindowSurfaceRect() - */ -extern DECLSPEC int SDLCALL SDL_UpdateWindowSurfaceRects(SDL_Window * window, - const SDL_Rect * rects, - int numrects); - -/** - * \brief Set a window's input grab mode. - * - * \param window The window for which the input grab mode should be set. - * \param grabbed This is SDL_TRUE to grab input, and SDL_FALSE to release input. - * - * \sa SDL_GetWindowGrab() - */ -extern DECLSPEC void SDLCALL SDL_SetWindowGrab(SDL_Window * window, - SDL_bool grabbed); - -/** - * \brief Get a window's input grab mode. - * - * \return This returns SDL_TRUE if input is grabbed, and SDL_FALSE otherwise. - * - * \sa SDL_SetWindowGrab() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowGrab(SDL_Window * window); - -/** - * \brief Set the brightness (gamma correction) for a window. - * - * \return 0 on success, or -1 if setting the brightness isn't supported. - * - * \sa SDL_GetWindowBrightness() - * \sa SDL_SetWindowGammaRamp() - */ -extern DECLSPEC int SDLCALL SDL_SetWindowBrightness(SDL_Window * window, float brightness); - -/** - * \brief Get the brightness (gamma correction) for a window. - * - * \return The last brightness value passed to SDL_SetWindowBrightness() - * - * \sa SDL_SetWindowBrightness() - */ -extern DECLSPEC float SDLCALL SDL_GetWindowBrightness(SDL_Window * window); - -/** - * \brief Set the gamma ramp for a window. - * - * \param window The window for which the gamma ramp should be set. - * \param red The translation table for the red channel, or NULL. - * \param green The translation table for the green channel, or NULL. - * \param blue The translation table for the blue channel, or NULL. - * - * \return 0 on success, or -1 if gamma ramps are unsupported. - * - * Set the gamma translation table for the red, green, and blue channels - * of the video hardware. Each table is an array of 256 16-bit quantities, - * representing a mapping between the input and output for that channel. - * The input is the index into the array, and the output is the 16-bit - * gamma value at that index, scaled to the output color precision. - * - * \sa SDL_GetWindowGammaRamp() - */ -extern DECLSPEC int SDLCALL SDL_SetWindowGammaRamp(SDL_Window * window, - const Uint16 * red, - const Uint16 * green, - const Uint16 * blue); - -/** - * \brief Get the gamma ramp for a window. - * - * \param window The window from which the gamma ramp should be queried. - * \param red A pointer to a 256 element array of 16-bit quantities to hold - * the translation table for the red channel, or NULL. - * \param green A pointer to a 256 element array of 16-bit quantities to hold - * the translation table for the green channel, or NULL. - * \param blue A pointer to a 256 element array of 16-bit quantities to hold - * the translation table for the blue channel, or NULL. - * - * \return 0 on success, or -1 if gamma ramps are unsupported. - * - * \sa SDL_SetWindowGammaRamp() - */ -extern DECLSPEC int SDLCALL SDL_GetWindowGammaRamp(SDL_Window * window, - Uint16 * red, - Uint16 * green, - Uint16 * blue); - -/** - * \brief Destroy a window. - */ -extern DECLSPEC void SDLCALL SDL_DestroyWindow(SDL_Window * window); - - -/** - * \brief Returns whether the screensaver is currently enabled (default on). - * - * \sa SDL_EnableScreenSaver() - * \sa SDL_DisableScreenSaver() - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsScreenSaverEnabled(void); - -/** - * \brief Allow the screen to be blanked by a screensaver - * - * \sa SDL_IsScreenSaverEnabled() - * \sa SDL_DisableScreenSaver() - */ -extern DECLSPEC void SDLCALL SDL_EnableScreenSaver(void); - -/** - * \brief Prevent the screen from being blanked by a screensaver - * - * \sa SDL_IsScreenSaverEnabled() - * \sa SDL_EnableScreenSaver() - */ -extern DECLSPEC void SDLCALL SDL_DisableScreenSaver(void); - - -/** - * \name OpenGL support functions - */ -/* @{ */ - -/** - * \brief Dynamically load an OpenGL library. - * - * \param path The platform dependent OpenGL library name, or NULL to open the - * default OpenGL library. - * - * \return 0 on success, or -1 if the library couldn't be loaded. - * - * This should be done after initializing the video driver, but before - * creating any OpenGL windows. If no OpenGL library is loaded, the default - * library will be loaded upon creation of the first OpenGL window. - * - * \note If you do this, you need to retrieve all of the GL functions used in - * your program from the dynamic library using SDL_GL_GetProcAddress(). - * - * \sa SDL_GL_GetProcAddress() - * \sa SDL_GL_UnloadLibrary() - */ -extern DECLSPEC int SDLCALL SDL_GL_LoadLibrary(const char *path); - -/** - * \brief Get the address of an OpenGL function. - */ -extern DECLSPEC void *SDLCALL SDL_GL_GetProcAddress(const char *proc); - -/** - * \brief Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary(). - * - * \sa SDL_GL_LoadLibrary() - */ -extern DECLSPEC void SDLCALL SDL_GL_UnloadLibrary(void); - -/** - * \brief Return true if an OpenGL extension is supported for the current - * context. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_GL_ExtensionSupported(const char - *extension); - -/** - * \brief Reset all previously set OpenGL context attributes to their default values - */ -extern DECLSPEC void SDLCALL SDL_GL_ResetAttributes(void); - -/** - * \brief Set an OpenGL window attribute before window creation. - */ -extern DECLSPEC int SDLCALL SDL_GL_SetAttribute(SDL_GLattr attr, int value); - -/** - * \brief Get the actual value for an attribute from the current context. - */ -extern DECLSPEC int SDLCALL SDL_GL_GetAttribute(SDL_GLattr attr, int *value); - -/** - * \brief Create an OpenGL context for use with an OpenGL window, and make it - * current. - * - * \sa SDL_GL_DeleteContext() - */ -extern DECLSPEC SDL_GLContext SDLCALL SDL_GL_CreateContext(SDL_Window * - window); - -/** - * \brief Set up an OpenGL context for rendering into an OpenGL window. - * - * \note The context must have been created with a compatible window. - */ -extern DECLSPEC int SDLCALL SDL_GL_MakeCurrent(SDL_Window * window, - SDL_GLContext context); - -/** - * \brief Get the currently active OpenGL window. - */ -extern DECLSPEC SDL_Window* SDLCALL SDL_GL_GetCurrentWindow(void); - -/** - * \brief Get the currently active OpenGL context. - */ -extern DECLSPEC SDL_GLContext SDLCALL SDL_GL_GetCurrentContext(void); - -/** - * \brief Get the size of a window's underlying drawable (for use with glViewport). - * - * \param window Window from which the drawable size should be queried - * \param w Pointer to variable for storing the width, may be NULL - * \param h Pointer to variable for storing the height, may be NULL - * - * This may differ from SDL_GetWindowSize if we're rendering to a high-DPI - * drawable, i.e. the window was created with SDL_WINDOW_ALLOW_HIGHDPI on a - * platform with high-DPI support (Apple calls this "Retina"), and not disabled - * by the SDL_HINT_VIDEO_HIGHDPI_DISABLED hint. - * - * \sa SDL_GetWindowSize() - * \sa SDL_CreateWindow() - */ -extern DECLSPEC void SDLCALL SDL_GL_GetDrawableSize(SDL_Window * window, int *w, - int *h); - -/** - * \brief Set the swap interval for the current OpenGL context. - * - * \param interval 0 for immediate updates, 1 for updates synchronized with the - * vertical retrace. If the system supports it, you may - * specify -1 to allow late swaps to happen immediately - * instead of waiting for the next retrace. - * - * \return 0 on success, or -1 if setting the swap interval is not supported. - * - * \sa SDL_GL_GetSwapInterval() - */ -extern DECLSPEC int SDLCALL SDL_GL_SetSwapInterval(int interval); - -/** - * \brief Get the swap interval for the current OpenGL context. - * - * \return 0 if there is no vertical retrace synchronization, 1 if the buffer - * swap is synchronized with the vertical retrace, and -1 if late - * swaps happen immediately instead of waiting for the next retrace. - * If the system can't determine the swap interval, or there isn't a - * valid current context, this will return 0 as a safe default. - * - * \sa SDL_GL_SetSwapInterval() - */ -extern DECLSPEC int SDLCALL SDL_GL_GetSwapInterval(void); - -/** - * \brief Swap the OpenGL buffers for a window, if double-buffering is - * supported. - */ -extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_Window * window); - -/** - * \brief Delete an OpenGL context. - * - * \sa SDL_GL_CreateContext() - */ -extern DECLSPEC void SDLCALL SDL_GL_DeleteContext(SDL_GLContext context); - -/* @} *//* OpenGL support functions */ - - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_video_h */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/SDL2/include/begin_code.h b/src/SDL2/include/begin_code.h deleted file mode 100644 index f37ee369..00000000 --- a/src/SDL2/include/begin_code.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file begin_code.h - * - * This file sets things up for C dynamic library function definitions, - * static inlined functions, and structures aligned at 4-byte alignment. - * If you don't like ugly C preprocessor code, don't look at this file. :) - */ - -/* This shouldn't be nested -- included it around code only. */ -#ifdef _begin_code_h -#error Nested inclusion of begin_code.h -#endif -#define _begin_code_h - -#ifndef SDL_DEPRECATED -# if (__GNUC__ >= 4) /* technically, this arrived in gcc 3.1, but oh well. */ -# define SDL_DEPRECATED __attribute__((deprecated)) -# else -# define SDL_DEPRECATED -# endif -#endif - -/* Some compilers use a special export keyword */ -#ifndef DECLSPEC -# if defined(__WIN32__) || defined(__WINRT__) -# ifdef __BORLANDC__ -# ifdef BUILD_SDL -# define DECLSPEC -# else -# define DECLSPEC __declspec(dllimport) -# endif -# else -# define DECLSPEC __declspec(dllexport) -# endif -# else -# if defined(__GNUC__) && __GNUC__ >= 4 -# define DECLSPEC __attribute__ ((visibility("default"))) -# elif defined(__GNUC__) && __GNUC__ >= 2 -# define DECLSPEC __declspec(dllexport) -# else -# define DECLSPEC -# endif -# endif -#endif - -/* By default SDL uses the C calling convention */ -#ifndef SDLCALL -#if (defined(__WIN32__) || defined(__WINRT__)) && !defined(__GNUC__) -#define SDLCALL __cdecl -#else -#define SDLCALL -#endif -#endif /* SDLCALL */ - -/* Removed DECLSPEC on Symbian OS because SDL cannot be a DLL in EPOC */ -#ifdef __SYMBIAN32__ -#undef DECLSPEC -#define DECLSPEC -#endif /* __SYMBIAN32__ */ - -/* Force structure packing at 4 byte alignment. - This is necessary if the header is included in code which has structure - packing set to an alternate value, say for loading structures from disk. - The packing is reset to the previous value in close_code.h - */ -#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__) -#ifdef _MSC_VER -#pragma warning(disable: 4103) -#endif -#ifdef __BORLANDC__ -#pragma nopackwarning -#endif -#ifdef _M_X64 -/* Use 8-byte alignment on 64-bit architectures, so pointers are aligned */ -#pragma pack(push,8) -#else -#pragma pack(push,4) -#endif -#endif /* Compiler needs structure packing set */ - -#ifndef SDL_INLINE -#if defined(__GNUC__) -#define SDL_INLINE __inline__ -#elif defined(_MSC_VER) || defined(__BORLANDC__) || \ - defined(__DMC__) || defined(__SC__) || \ - defined(__WATCOMC__) || defined(__LCC__) || \ - defined(__DECC) -#define SDL_INLINE __inline -#ifndef __inline__ -#define __inline__ __inline -#endif -#else -#define SDL_INLINE inline -#ifndef __inline__ -#define __inline__ inline -#endif -#endif -#endif /* SDL_INLINE not defined */ - -#ifndef SDL_FORCE_INLINE -#if defined(_MSC_VER) -#define SDL_FORCE_INLINE __forceinline -#elif ( (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) ) -#define SDL_FORCE_INLINE __attribute__((always_inline)) static __inline__ -#else -#define SDL_FORCE_INLINE static SDL_INLINE -#endif -#endif /* SDL_FORCE_INLINE not defined */ - -/* Apparently this is needed by several Windows compilers */ -#if !defined(__MACH__) -#ifndef NULL -#ifdef __cplusplus -#define NULL 0 -#else -#define NULL ((void *)0) -#endif -#endif /* NULL */ -#endif /* ! Mac OS X - breaks precompiled headers */ diff --git a/src/SDL2/include/close_code.h b/src/SDL2/include/close_code.h deleted file mode 100644 index 9826f147..00000000 --- a/src/SDL2/include/close_code.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2014 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file close_code.h - * - * This file reverses the effects of begin_code.h and should be included - * after you finish any function and structure declarations in your headers - */ - -#undef _begin_code_h - -/* Reset structure packing at previous byte alignment */ -#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__) || defined(__BORLANDC__) -#ifdef __BORLANDC__ -#pragma nopackwarning -#endif -#pragma pack(pop) -#endif /* Compiler needs structure packing set */ diff --git a/src/SDL2/include/doxyfile b/src/SDL2/include/doxyfile deleted file mode 100644 index 495dbc19..00000000 --- a/src/SDL2/include/doxyfile +++ /dev/null @@ -1,1555 +0,0 @@ -# Doxyfile 1.5.9 - -# This file describes the settings to be used by the documentation system -# doxygen (www.doxygen.org) for a project -# -# All text after a hash (#) is considered a comment and will be ignored -# The format is: -# TAG = value [value, ...] -# For lists items can also be appended using: -# TAG += value [value, ...] -# Values that contain spaces should be placed between quotes (" ") - -#--------------------------------------------------------------------------- -# Project related configuration options -#--------------------------------------------------------------------------- - -# This tag specifies the encoding used for all characters in the config file -# that follow. The default is UTF-8 which is also the encoding used for all -# text before the first occurrence of this tag. Doxygen uses libiconv (or the -# iconv built into libc) for the transcoding. See -# http://www.gnu.org/software/libiconv for the list of possible encodings. - -DOXYFILE_ENCODING = UTF-8 - -# The PROJECT_NAME tag is a single word (or a sequence of words surrounded -# by quotes) that should identify the project. - -PROJECT_NAME = SDL - -# The PROJECT_NUMBER tag can be used to enter a project or revision number. -# This could be handy for archiving the generated documentation or -# if some version control system is used. - -PROJECT_NUMBER = 2.0.0 - -# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) -# base path where the generated documentation will be put. -# If a relative path is entered, it will be relative to the location -# where doxygen was started. If left blank the current directory will be used. - -OUTPUT_DIRECTORY = . - -# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create -# 4096 sub-directories (in 2 levels) under the output directory of each output -# format and will distribute the generated files over these directories. -# Enabling this option can be useful when feeding doxygen a huge amount of -# source files, where putting all generated files in the same directory would -# otherwise cause performance problems for the file system. - -CREATE_SUBDIRS = YES - -# The OUTPUT_LANGUAGE tag is used to specify the language in which all -# documentation generated by doxygen is written. Doxygen will use this -# information to generate all constant output in the proper language. -# The default language is English, other supported languages are: -# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, -# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, -# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English -# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, -# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak, -# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. - -OUTPUT_LANGUAGE = English - -# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will -# include brief member descriptions after the members that are listed in -# the file and class documentation (similar to JavaDoc). -# Set to NO to disable this. - -BRIEF_MEMBER_DESC = YES - -# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend -# the brief description of a member or function before the detailed description. -# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the -# brief descriptions will be completely suppressed. - -REPEAT_BRIEF = YES - -# This tag implements a quasi-intelligent brief description abbreviator -# that is used to form the text in various listings. Each string -# in this list, if found as the leading text of the brief description, will be -# stripped from the text and the result after processing the whole list, is -# used as the annotated text. Otherwise, the brief description is used as-is. -# If left blank, the following values are used ("$name" is automatically -# replaced with the name of the entity): "The $name class" "The $name widget" -# "The $name file" "is" "provides" "specifies" "contains" -# "represents" "a" "an" "the" - -ABBREVIATE_BRIEF = "The $name class" \ - "The $name widget" \ - "The $name file" \ - is \ - provides \ - specifies \ - contains \ - represents \ - a \ - an \ - the - -# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then -# Doxygen will generate a detailed section even if there is only a brief -# description. - -ALWAYS_DETAILED_SEC = YES - -# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all -# inherited members of a class in the documentation of that class as if those -# members were ordinary class members. Constructors, destructors and assignment -# operators of the base classes will not be shown. - -INLINE_INHERITED_MEMB = NO - -# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full -# path before files name in the file list and in the header files. If set -# to NO the shortest path that makes the file name unique will be used. - -FULL_PATH_NAMES = YES - -# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag -# can be used to strip a user-defined part of the path. Stripping is -# only done if one of the specified strings matches the left-hand part of -# the path. The tag can be used to show relative paths in the file list. -# If left blank the directory from which doxygen is run is used as the -# path to strip. - -STRIP_FROM_PATH = - -# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of -# the path mentioned in the documentation of a class, which tells -# the reader which header file to include in order to use a class. -# If left blank only the name of the header file containing the class -# definition is used. Otherwise one should specify the include paths that -# are normally passed to the compiler using the -I flag. - -STRIP_FROM_INC_PATH = - -# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter -# (but less readable) file names. This can be useful is your file systems -# doesn't support long names like on DOS, Mac, or CD-ROM. - -SHORT_NAMES = NO - -# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen -# will interpret the first line (until the first dot) of a JavaDoc-style -# comment as the brief description. If set to NO, the JavaDoc -# comments will behave just like regular Qt-style comments -# (thus requiring an explicit @brief command for a brief description.) - -JAVADOC_AUTOBRIEF = NO - -# If the QT_AUTOBRIEF tag is set to YES then Doxygen will -# interpret the first line (until the first dot) of a Qt-style -# comment as the brief description. If set to NO, the comments -# will behave just like regular Qt-style comments (thus requiring -# an explicit \brief command for a brief description.) - -QT_AUTOBRIEF = NO - -# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen -# treat a multi-line C++ special comment block (i.e. a block of //! or /// -# comments) as a brief description. This used to be the default behaviour. -# The new default is to treat a multi-line C++ comment block as a detailed -# description. Set this tag to YES if you prefer the old behaviour instead. - -MULTILINE_CPP_IS_BRIEF = NO - -# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented -# member inherits the documentation from any documented member that it -# re-implements. - -INHERIT_DOCS = YES - -# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce -# a new page for each member. If set to NO, the documentation of a member will -# be part of the file/class/namespace that contains it. - -SEPARATE_MEMBER_PAGES = NO - -# The TAB_SIZE tag can be used to set the number of spaces in a tab. -# Doxygen uses this value to replace tabs by spaces in code fragments. - -TAB_SIZE = 8 - -# This tag can be used to specify a number of aliases that acts -# as commands in the documentation. An alias has the form "name=value". -# For example adding "sideeffect=\par Side Effects:\n" will allow you to -# put the command \sideeffect (or @sideeffect) in the documentation, which -# will result in a user-defined paragraph with heading "Side Effects:". -# You can put \n's in the value part of an alias to insert newlines. - -ALIASES = "defined=\"\def\"" \ - "discussion=\"\par Discussion:\n\"" - -# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C -# sources only. Doxygen will then generate output that is more tailored for C. -# For instance, some of the names that are used will be different. The list -# of all members will be omitted, etc. - -OPTIMIZE_OUTPUT_FOR_C = YES - -# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java -# sources only. Doxygen will then generate output that is more tailored for -# Java. For instance, namespaces will be presented as packages, qualified -# scopes will look different, etc. - -OPTIMIZE_OUTPUT_JAVA = NO - -# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran -# sources only. Doxygen will then generate output that is more tailored for -# Fortran. - -OPTIMIZE_FOR_FORTRAN = NO - -# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL -# sources. Doxygen will then generate output that is tailored for -# VHDL. - -OPTIMIZE_OUTPUT_VHDL = NO - -# Doxygen selects the parser to use depending on the extension of the files it parses. -# With this tag you can assign which parser to use for a given extension. -# Doxygen has a built-in mapping, but you can override or extend it using this tag. -# The format is ext=language, where ext is a file extension, and language is one of -# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP, -# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat -# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran), -# use: inc=Fortran f=C. Note that for custom extensions you also need to set -# FILE_PATTERNS otherwise the files are not read by doxygen. - -EXTENSION_MAPPING = - -# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want -# to include (a tag file for) the STL sources as input, then you should -# set this tag to YES in order to let doxygen match functions declarations and -# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. -# func(std::string) {}). This also make the inheritance and collaboration -# diagrams that involve STL classes more complete and accurate. - -BUILTIN_STL_SUPPORT = YES - -# If you use Microsoft's C++/CLI language, you should set this option to YES to -# enable parsing support. - -CPP_CLI_SUPPORT = NO - -# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. -# Doxygen will parse them like normal C++ but will assume all classes use public -# instead of private inheritance when no explicit protection keyword is present. - -SIP_SUPPORT = NO - -# For Microsoft's IDL there are propget and propput attributes to indicate getter -# and setter methods for a property. Setting this option to YES (the default) -# will make doxygen to replace the get and set methods by a property in the -# documentation. This will only work if the methods are indeed getting or -# setting a simple type. If this is not the case, or you want to show the -# methods anyway, you should set this option to NO. - -IDL_PROPERTY_SUPPORT = YES - -# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC -# tag is set to YES, then doxygen will reuse the documentation of the first -# member in the group (if any) for the other members of the group. By default -# all members of a group must be documented explicitly. - -DISTRIBUTE_GROUP_DOC = NO - -# Set the SUBGROUPING tag to YES (the default) to allow class member groups of -# the same type (for instance a group of public functions) to be put as a -# subgroup of that type (e.g. under the Public Functions section). Set it to -# NO to prevent subgrouping. Alternatively, this can be done per class using -# the \nosubgrouping command. - -SUBGROUPING = YES - -# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum -# is documented as struct, union, or enum with the name of the typedef. So -# typedef struct TypeS {} TypeT, will appear in the documentation as a struct -# with name TypeT. When disabled the typedef will appear as a member of a file, -# namespace, or class. And the struct will be named TypeS. This can typically -# be useful for C code in case the coding convention dictates that all compound -# types are typedef'ed and only the typedef is referenced, never the tag name. - -TYPEDEF_HIDES_STRUCT = YES - -# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to -# determine which symbols to keep in memory and which to flush to disk. -# When the cache is full, less often used symbols will be written to disk. -# For small to medium size projects (<1000 input files) the default value is -# probably good enough. For larger projects a too small cache size can cause -# doxygen to be busy swapping symbols to and from disk most of the time -# causing a significant performance penality. -# If the system has enough physical memory increasing the cache will improve the -# performance by keeping more symbols in memory. Note that the value works on -# a logarithmic scale so increasing the size by one will rougly double the -# memory usage. The cache size is given by this formula: -# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, -# corresponding to a cache size of 2^16 = 65536 symbols - -SYMBOL_CACHE_SIZE = 0 - -#--------------------------------------------------------------------------- -# Build related configuration options -#--------------------------------------------------------------------------- - -# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in -# documentation are documented, even if no documentation was available. -# Private class members and static file members will be hidden unless -# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES - -EXTRACT_ALL = YES - -# If the EXTRACT_PRIVATE tag is set to YES all private members of a class -# will be included in the documentation. - -EXTRACT_PRIVATE = YES - -# If the EXTRACT_STATIC tag is set to YES all static members of a file -# will be included in the documentation. - -EXTRACT_STATIC = YES - -# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) -# defined locally in source files will be included in the documentation. -# If set to NO only classes defined in header files are included. - -EXTRACT_LOCAL_CLASSES = YES - -# This flag is only useful for Objective-C code. When set to YES local -# methods, which are defined in the implementation section but not in -# the interface are included in the documentation. -# If set to NO (the default) only methods in the interface are included. - -EXTRACT_LOCAL_METHODS = YES - -# If this flag is set to YES, the members of anonymous namespaces will be -# extracted and appear in the documentation as a namespace called -# 'anonymous_namespace{file}', where file will be replaced with the base -# name of the file that contains the anonymous namespace. By default -# anonymous namespace are hidden. - -EXTRACT_ANON_NSPACES = YES - -# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all -# undocumented members of documented classes, files or namespaces. -# If set to NO (the default) these members will be included in the -# various overviews, but no documentation section is generated. -# This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_MEMBERS = NO - -# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all -# undocumented classes that are normally visible in the class hierarchy. -# If set to NO (the default) these classes will be included in the various -# overviews. This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_CLASSES = NO - -# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all -# friend (class|struct|union) declarations. -# If set to NO (the default) these declarations will be included in the -# documentation. - -HIDE_FRIEND_COMPOUNDS = NO - -# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any -# documentation blocks found inside the body of a function. -# If set to NO (the default) these blocks will be appended to the -# function's detailed documentation block. - -HIDE_IN_BODY_DOCS = NO - -# The INTERNAL_DOCS tag determines if documentation -# that is typed after a \internal command is included. If the tag is set -# to NO (the default) then the documentation will be excluded. -# Set it to YES to include the internal documentation. - -INTERNAL_DOCS = YES - -# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate -# file names in lower-case letters. If set to YES upper-case letters are also -# allowed. This is useful if you have classes or files whose names only differ -# in case and if your file system supports case sensitive file names. Windows -# and Mac users are advised to set this option to NO. - -CASE_SENSE_NAMES = NO - -# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen -# will show members with their full class and namespace scopes in the -# documentation. If set to YES the scope will be hidden. - -HIDE_SCOPE_NAMES = NO - -# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen -# will put a list of the files that are included by a file in the documentation -# of that file. - -SHOW_INCLUDE_FILES = YES - -# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] -# is inserted in the documentation for inline members. - -INLINE_INFO = YES - -# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen -# will sort the (detailed) documentation of file and class members -# alphabetically by member name. If set to NO the members will appear in -# declaration order. - -SORT_MEMBER_DOCS = YES - -# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the -# brief documentation of file, namespace and class members alphabetically -# by member name. If set to NO (the default) the members will appear in -# declaration order. - -SORT_BRIEF_DOCS = NO - -# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the -# hierarchy of group names into alphabetical order. If set to NO (the default) -# the group names will appear in their defined order. - -SORT_GROUP_NAMES = NO - -# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be -# sorted by fully-qualified names, including namespaces. If set to -# NO (the default), the class list will be sorted only by class name, -# not including the namespace part. -# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. -# Note: This option applies only to the class list, not to the -# alphabetical list. - -SORT_BY_SCOPE_NAME = NO - -# The GENERATE_TODOLIST tag can be used to enable (YES) or -# disable (NO) the todo list. This list is created by putting \todo -# commands in the documentation. - -GENERATE_TODOLIST = YES - -# The GENERATE_TESTLIST tag can be used to enable (YES) or -# disable (NO) the test list. This list is created by putting \test -# commands in the documentation. - -GENERATE_TESTLIST = YES - -# The GENERATE_BUGLIST tag can be used to enable (YES) or -# disable (NO) the bug list. This list is created by putting \bug -# commands in the documentation. - -GENERATE_BUGLIST = YES - -# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or -# disable (NO) the deprecated list. This list is created by putting -# \deprecated commands in the documentation. - -GENERATE_DEPRECATEDLIST= YES - -# The ENABLED_SECTIONS tag can be used to enable conditional -# documentation sections, marked by \if sectionname ... \endif. - -ENABLED_SECTIONS = - -# The MAX_INITIALIZER_LINES tag determines the maximum number of lines -# the initial value of a variable or define consists of for it to appear in -# the documentation. If the initializer consists of more lines than specified -# here it will be hidden. Use a value of 0 to hide initializers completely. -# The appearance of the initializer of individual variables and defines in the -# documentation can be controlled using \showinitializer or \hideinitializer -# command in the documentation regardless of this setting. - -MAX_INITIALIZER_LINES = 30 - -# If the sources in your project are distributed over multiple directories -# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy -# in the documentation. The default is NO. - -SHOW_DIRECTORIES = YES - -# Set the SHOW_FILES tag to NO to disable the generation of the Files page. -# This will remove the Files entry from the Quick Index and from the -# Folder Tree View (if specified). The default is YES. - -SHOW_FILES = YES - -# Set the SHOW_NAMESPACES tag to NO to disable the generation of the -# Namespaces page. This will remove the Namespaces entry from the Quick Index -# and from the Folder Tree View (if specified). The default is YES. - -SHOW_NAMESPACES = YES - -# The FILE_VERSION_FILTER tag can be used to specify a program or script that -# doxygen should invoke to get the current version for each file (typically from -# the version control system). Doxygen will invoke the program by executing (via -# popen()) the command , where is the value of -# the FILE_VERSION_FILTER tag, and is the name of an input file -# provided by doxygen. Whatever the program writes to standard output -# is used as the file version. See the manual for examples. - -FILE_VERSION_FILTER = - -# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by -# doxygen. The layout file controls the global structure of the generated output files -# in an output format independent way. The create the layout file that represents -# doxygen's defaults, run doxygen with the -l option. You can optionally specify a -# file name after the option, if omitted DoxygenLayout.xml will be used as the name -# of the layout file. - -LAYOUT_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to warning and progress messages -#--------------------------------------------------------------------------- - -# The QUIET tag can be used to turn on/off the messages that are generated -# by doxygen. Possible values are YES and NO. If left blank NO is used. - -QUIET = NO - -# The WARNINGS tag can be used to turn on/off the warning messages that are -# generated by doxygen. Possible values are YES and NO. If left blank -# NO is used. - -WARNINGS = YES - -# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings -# for undocumented members. If EXTRACT_ALL is set to YES then this flag will -# automatically be disabled. - -WARN_IF_UNDOCUMENTED = YES - -# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for -# potential errors in the documentation, such as not documenting some -# parameters in a documented function, or documenting parameters that -# don't exist or using markup commands wrongly. - -WARN_IF_DOC_ERROR = YES - -# This WARN_NO_PARAMDOC option can be abled to get warnings for -# functions that are documented, but have no documentation for their parameters -# or return value. If set to NO (the default) doxygen will only warn about -# wrong or incomplete parameter documentation, but not about the absence of -# documentation. - -WARN_NO_PARAMDOC = YES - -# The WARN_FORMAT tag determines the format of the warning messages that -# doxygen can produce. The string should contain the $file, $line, and $text -# tags, which will be replaced by the file and line number from which the -# warning originated and the warning text. Optionally the format may contain -# $version, which will be replaced by the version of the file (if it could -# be obtained via FILE_VERSION_FILTER) - -WARN_FORMAT = "$file:$line: $text" - -# The WARN_LOGFILE tag can be used to specify a file to which warning -# and error messages should be written. If left blank the output is written -# to stderr. - -WARN_LOGFILE = ./doxygen_warn.txt - -#--------------------------------------------------------------------------- -# configuration options related to the input files -#--------------------------------------------------------------------------- - -# The INPUT tag can be used to specify the files and/or directories that contain -# documented source files. You may enter file names like "myfile.cpp" or -# directories like "/usr/src/myproject". Separate the files or directories -# with spaces. - -INPUT = . - -# This tag can be used to specify the character encoding of the source files -# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is -# also the default input encoding. Doxygen uses libiconv (or the iconv built -# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for -# the list of possible encodings. - -INPUT_ENCODING = UTF-8 - -# If the value of the INPUT tag contains directories, you can use the -# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank the following patterns are tested: -# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx -# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90 - -FILE_PATTERNS = *.c \ - *.cc \ - *.cxx \ - *.cpp \ - *.c++ \ - *.d \ - *.java \ - *.ii \ - *.ixx \ - *.ipp \ - *.i++ \ - *.inl \ - *.h \ - *.hh \ - *.hxx \ - *.hpp \ - *.h++ \ - *.idl \ - *.odl \ - *.cs \ - *.php \ - *.php3 \ - *.inc \ - *.m \ - *.mm \ - *.dox \ - *.py \ - *.f90 \ - *.f \ - *.vhd \ - *.vhdl \ - *.h.in \ - *.h.default - -# The RECURSIVE tag can be used to turn specify whether or not subdirectories -# should be searched for input files as well. Possible values are YES and NO. -# If left blank NO is used. - -RECURSIVE = YES - -# The EXCLUDE tag can be used to specify files and/or directories that should -# excluded from the INPUT source files. This way you can easily exclude a -# subdirectory from a directory tree whose root is specified with the INPUT tag. - -EXCLUDE = ../doxy \ - ../test \ - ../Xcode \ - ../VisualC \ - ../VisualCE \ - ../Xcode-iOS - -# The EXCLUDE_SYMLINKS tag can be used select whether or not files or -# directories that are symbolic links (a Unix filesystem feature) are excluded -# from the input. - -EXCLUDE_SYMLINKS = NO - -# If the value of the INPUT tag contains directories, you can use the -# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude -# certain files from those directories. Note that the wildcards are matched -# against the file with absolute path, so to exclude all test directories -# for example use the pattern */test/* - -EXCLUDE_PATTERNS = - -# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names -# (namespaces, classes, functions, etc.) that should be excluded from the -# output. The symbol name can be a fully qualified name, a word, or if the -# wildcard * is used, a substring. Examples: ANamespace, AClass, -# AClass::ANamespace, ANamespace::*Test - -EXCLUDE_SYMBOLS = - -# The EXAMPLE_PATH tag can be used to specify one or more files or -# directories that contain example code fragments that are included (see -# the \include command). - -EXAMPLE_PATH = - -# If the value of the EXAMPLE_PATH tag contains directories, you can use the -# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank all files are included. - -EXAMPLE_PATTERNS = * - -# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be -# searched for input files to be used with the \include or \dontinclude -# commands irrespective of the value of the RECURSIVE tag. -# Possible values are YES and NO. If left blank NO is used. - -EXAMPLE_RECURSIVE = YES - -# The IMAGE_PATH tag can be used to specify one or more files or -# directories that contain image that are included in the documentation (see -# the \image command). - -IMAGE_PATH = - -# The INPUT_FILTER tag can be used to specify a program that doxygen should -# invoke to filter for each input file. Doxygen will invoke the filter program -# by executing (via popen()) the command , where -# is the value of the INPUT_FILTER tag, and is the name of an -# input file. Doxygen will then use the output that the filter program writes -# to standard output. If FILTER_PATTERNS is specified, this tag will be -# ignored. - -INPUT_FILTER = - -# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern -# basis. Doxygen will compare the file name with each pattern and apply the -# filter if there is a match. The filters are a list of the form: -# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further -# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER -# is applied to all files. - -FILTER_PATTERNS = - -# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using -# INPUT_FILTER) will be used to filter the input files when producing source -# files to browse (i.e. when SOURCE_BROWSER is set to YES). - -FILTER_SOURCE_FILES = NO - -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- - -# If the SOURCE_BROWSER tag is set to YES then a list of source files will -# be generated. Documented entities will be cross-referenced with these sources. -# Note: To get rid of all source code in the generated output, make sure also -# VERBATIM_HEADERS is set to NO. - -SOURCE_BROWSER = YES - -# Setting the INLINE_SOURCES tag to YES will include the body -# of functions and classes directly in the documentation. - -INLINE_SOURCES = YES - -# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct -# doxygen to hide any special comment blocks from generated source code -# fragments. Normal C and C++ comments will always remain visible. - -STRIP_CODE_COMMENTS = NO - -# If the REFERENCED_BY_RELATION tag is set to YES -# then for each documented function all documented -# functions referencing it will be listed. - -REFERENCED_BY_RELATION = YES - -# If the REFERENCES_RELATION tag is set to YES -# then for each documented function all documented entities -# called/used by that function will be listed. - -REFERENCES_RELATION = YES - -# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) -# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from -# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will -# link to the source code. Otherwise they will link to the documentation. - -REFERENCES_LINK_SOURCE = YES - -# If the USE_HTAGS tag is set to YES then the references to source code -# will point to the HTML generated by the htags(1) tool instead of doxygen -# built-in source browser. The htags tool is part of GNU's global source -# tagging system (see http://www.gnu.org/software/global/global.html). You -# will need version 4.8.6 or higher. - -USE_HTAGS = NO - -# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen -# will generate a verbatim copy of the header file for each class for -# which an include is specified. Set to NO to disable this. - -VERBATIM_HEADERS = YES - -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- - -# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index -# of all compounds will be generated. Enable this if the project -# contains a lot of classes, structs, unions or interfaces. - -ALPHABETICAL_INDEX = YES - -# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then -# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns -# in which this list will be split (can be a number in the range [1..20]) - -COLS_IN_ALPHA_INDEX = 5 - -# In case all classes in a project start with a common prefix, all -# classes will be put under the same header in the alphabetical index. -# The IGNORE_PREFIX tag can be used to specify one or more prefixes that -# should be ignored while generating the index headers. - -IGNORE_PREFIX = SDL_ \ - SDL - -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- - -# If the GENERATE_HTML tag is set to YES (the default) Doxygen will -# generate HTML output. - -GENERATE_HTML = YES - -# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `html' will be used as the default path. - -HTML_OUTPUT = html - -# The HTML_FILE_EXTENSION tag can be used to specify the file extension for -# each generated HTML page (for example: .htm,.php,.asp). If it is left blank -# doxygen will generate files with .html extension. - -HTML_FILE_EXTENSION = .html - -# The HTML_HEADER tag can be used to specify a personal HTML header for -# each generated HTML page. If it is left blank doxygen will generate a -# standard header. - -HTML_HEADER = - -# The HTML_FOOTER tag can be used to specify a personal HTML footer for -# each generated HTML page. If it is left blank doxygen will generate a -# standard footer. - -HTML_FOOTER = - -# The HTML_STYLESHEET tag can be used to specify a user-defined cascading -# style sheet that is used by each HTML page. It can be used to -# fine-tune the look of the HTML output. If the tag is left blank doxygen -# will generate a default style sheet. Note that doxygen will try to copy -# the style sheet file to the HTML output directory, so don't put your own -# stylesheet in the HTML output directory as well, or it will be erased! - -HTML_STYLESHEET = - -# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, -# files or namespaces will be aligned in HTML using tables. If set to -# NO a bullet list will be used. - -HTML_ALIGN_MEMBERS = YES - -# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML -# documentation will contain sections that can be hidden and shown after the -# page has loaded. For this to work a browser that supports -# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox -# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). - -HTML_DYNAMIC_SECTIONS = YES - -# If the GENERATE_DOCSET tag is set to YES, additional index files -# will be generated that can be used as input for Apple's Xcode 3 -# integrated development environment, introduced with OSX 10.5 (Leopard). -# To create a documentation set, doxygen will generate a Makefile in the -# HTML output directory. Running make will produce the docset in that -# directory and running "make install" will install the docset in -# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find -# it at startup. -# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information. - -GENERATE_DOCSET = NO - -# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the -# feed. A documentation feed provides an umbrella under which multiple -# documentation sets from a single provider (such as a company or product suite) -# can be grouped. - -DOCSET_FEEDNAME = "SDL 2.0 Doxygen" - -# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that -# should uniquely identify the documentation set bundle. This should be a -# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen -# will append .docset to the name. - -DOCSET_BUNDLE_ID = org.libsdl.sdl20 - -# If the GENERATE_HTMLHELP tag is set to YES, additional index files -# will be generated that can be used as input for tools like the -# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) -# of the generated HTML documentation. - -GENERATE_HTMLHELP = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can -# be used to specify the file name of the resulting .chm file. You -# can add a path in front of the file if the result should not be -# written to the html output directory. - -CHM_FILE = ./sdl20.chm - -# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can -# be used to specify the location (absolute path including file name) of -# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run -# the HTML help compiler on the generated index.hhp. - -HHC_LOCATION = - -# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag -# controls if a separate .chi index file is generated (YES) or that -# it should be included in the master .chm file (NO). - -GENERATE_CHI = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING -# is used to encode HtmlHelp index (hhk), content (hhc) and project file -# content. - -CHM_INDEX_ENCODING = - -# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag -# controls whether a binary table of contents is generated (YES) or a -# normal table of contents (NO) in the .chm file. - -BINARY_TOC = NO - -# The TOC_EXPAND flag can be set to YES to add extra items for group members -# to the contents of the HTML help documentation and to the tree view. - -TOC_EXPAND = YES - -# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER -# are set, an additional index file will be generated that can be used as input for -# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated -# HTML documentation. - -GENERATE_QHP = NO - -# If the QHG_LOCATION tag is specified, the QCH_FILE tag can -# be used to specify the file name of the resulting .qch file. -# The path specified is relative to the HTML output folder. - -QCH_FILE = - -# The QHP_NAMESPACE tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#namespace - -QHP_NAMESPACE = - -# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#virtual-folders - -QHP_VIRTUAL_FOLDER = doc - -# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add. -# For more information please see -# http://doc.trolltech.com/qthelpproject.html#custom-filters - -QHP_CUST_FILTER_NAME = - -# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see -# Qt Help Project / Custom Filters. - -QHP_CUST_FILTER_ATTRS = - -# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's -# filter section matches. -# Qt Help Project / Filter Attributes. - -QHP_SECT_FILTER_ATTRS = - -# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can -# be used to specify the location of Qt's qhelpgenerator. -# If non-empty doxygen will try to run qhelpgenerator on the generated -# .qhp file. - -QHG_LOCATION = - -# The DISABLE_INDEX tag can be used to turn on/off the condensed index at -# top of each HTML page. The value NO (the default) enables the index and -# the value YES disables it. - -DISABLE_INDEX = NO - -# This tag can be used to set the number of enum values (range [1..20]) -# that doxygen will group on one line in the generated HTML documentation. - -ENUM_VALUES_PER_LINE = 1 - -# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index -# structure should be generated to display hierarchical information. -# If the tag value is set to FRAME, a side panel will be generated -# containing a tree-like index structure (just like the one that -# is generated for HTML Help). For this to work a browser that supports -# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, -# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are -# probably better off using the HTML help feature. Other possible values -# for this tag are: HIERARCHIES, which will generate the Groups, Directories, -# and Class Hierarchy pages using a tree view instead of an ordered list; -# ALL, which combines the behavior of FRAME and HIERARCHIES; and NONE, which -# disables this behavior completely. For backwards compatibility with previous -# releases of Doxygen, the values YES and NO are equivalent to FRAME and NONE -# respectively. - -GENERATE_TREEVIEW = ALL - -# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be -# used to set the initial width (in pixels) of the frame in which the tree -# is shown. - -TREEVIEW_WIDTH = 250 - -# Use this tag to change the font size of Latex formulas included -# as images in the HTML documentation. The default is 10. Note that -# when you change the font size after a successful doxygen run you need -# to manually remove any form_*.png images from the HTML output directory -# to force them to be regenerated. - -FORMULA_FONTSIZE = 10 - -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- - -# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will -# generate Latex output. - -GENERATE_LATEX = NO - -# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `latex' will be used as the default path. - -LATEX_OUTPUT = latex - -# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be -# invoked. If left blank `latex' will be used as the default command name. - -LATEX_CMD_NAME = latex - -# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to -# generate index for LaTeX. If left blank `makeindex' will be used as the -# default command name. - -MAKEINDEX_CMD_NAME = makeindex - -# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact -# LaTeX documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_LATEX = NO - -# The PAPER_TYPE tag can be used to set the paper type that is used -# by the printer. Possible values are: a4, a4wide, letter, legal and -# executive. If left blank a4wide will be used. - -PAPER_TYPE = a4wide - -# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX -# packages that should be included in the LaTeX output. - -EXTRA_PACKAGES = - -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for -# the generated latex document. The header should contain everything until -# the first chapter. If it is left blank doxygen will generate a -# standard header. Notice: only use this tag if you know what you are doing! - -LATEX_HEADER = - -# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated -# is prepared for conversion to pdf (using ps2pdf). The pdf file will -# contain links (just like the HTML output) instead of page references -# This makes the output suitable for online browsing using a pdf viewer. - -PDF_HYPERLINKS = YES - -# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of -# plain latex in the generated Makefile. Set this option to YES to get a -# higher quality PDF documentation. - -USE_PDFLATEX = YES - -# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. -# command to the generated LaTeX files. This will instruct LaTeX to keep -# running if errors occur, instead of asking the user for help. -# This option is also used when generating formulas in HTML. - -LATEX_BATCHMODE = NO - -# If LATEX_HIDE_INDICES is set to YES then doxygen will not -# include the index chapters (such as File Index, Compound Index, etc.) -# in the output. - -LATEX_HIDE_INDICES = NO - -# If LATEX_SOURCE_CODE is set to YES then doxygen will include -# source code with syntax highlighting in the LaTeX output. -# Note that which sources are shown also depends on other settings -# such as SOURCE_BROWSER. - -LATEX_SOURCE_CODE = NO - -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- - -# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output -# The RTF output is optimized for Word 97 and may not look very pretty with -# other RTF readers or editors. - -GENERATE_RTF = NO - -# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. 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This -# makes dot run faster, but since only newer versions of dot (>1.8.10) -# support this, this feature is disabled by default. - -DOT_MULTI_TARGETS = YES - -# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will -# generate a legend page explaining the meaning of the various boxes and -# arrows in the dot generated graphs. - -GENERATE_LEGEND = YES - -# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will -# remove the intermediate dot files that are used to generate -# the various graphs. - -DOT_CLEANUP = YES - -#--------------------------------------------------------------------------- -# Options related to the search engine -#--------------------------------------------------------------------------- - -# The SEARCHENGINE tag specifies whether or not a search engine should be -# used. If set to NO the values of all tags below this one will be ignored. - -SEARCHENGINE = NO diff --git a/src/jpeg-8c/README b/src/jpeg-8c/README deleted file mode 100644 index 451265d7..00000000 --- a/src/jpeg-8c/README +++ /dev/null @@ -1,326 +0,0 @@ -The Independent JPEG Group's JPEG software -========================================== - -README for release 8c of 16-Jan-2011 -==================================== - -This distribution contains the eighth public release of the Independent JPEG -Group's free JPEG software. You are welcome to redistribute this software and -to use it for any purpose, subject to the conditions under LEGAL ISSUES, below. - -This software is the work of Tom Lane, Guido Vollbeding, Philip Gladstone, -Bill Allombert, Jim Boucher, Lee Crocker, Bob Friesenhahn, Ben Jackson, -Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi, Ge' Weijers, -and other members of the Independent JPEG Group. - -IJG is not affiliated with the official ISO JPEG standards committee. - - -DOCUMENTATION ROADMAP -===================== - -This file contains the following sections: - -OVERVIEW General description of JPEG and the IJG software. -LEGAL ISSUES Copyright, lack of warranty, terms of distribution. -REFERENCES Where to learn more about JPEG. -ARCHIVE LOCATIONS Where to find newer versions of this software. -ACKNOWLEDGMENTS Special thanks. -FILE FORMAT WARS Software *not* to get. -TO DO Plans for future IJG releases. - -Other documentation files in the distribution are: - -User documentation: - install.txt How to configure and install the IJG software. - usage.txt Usage instructions for cjpeg, djpeg, jpegtran, - rdjpgcom, and wrjpgcom. - *.1 Unix-style man pages for programs (same info as usage.txt). - wizard.txt Advanced usage instructions for JPEG wizards only. - change.log Version-to-version change highlights. -Programmer and internal documentation: - libjpeg.txt How to use the JPEG library in your own programs. - example.c Sample code for calling the JPEG library. - structure.txt Overview of the JPEG library's internal structure. - filelist.txt Road map of IJG files. - coderules.txt Coding style rules --- please read if you contribute code. - -Please read at least the files install.txt and usage.txt. Some information -can also be found in the JPEG FAQ (Frequently Asked Questions) article. See -ARCHIVE LOCATIONS below to find out where to obtain the FAQ article. - -If you want to understand how the JPEG code works, we suggest reading one or -more of the REFERENCES, then looking at the documentation files (in roughly -the order listed) before diving into the code. - - -OVERVIEW -======== - -This package contains C software to implement JPEG image encoding, decoding, -and transcoding. JPEG (pronounced "jay-peg") is a standardized compression -method for full-color and gray-scale images. - -This software implements JPEG baseline, extended-sequential, and progressive -compression processes. Provision is made for supporting all variants of these -processes, although some uncommon parameter settings aren't implemented yet. -We have made no provision for supporting the hierarchical or lossless -processes defined in the standard. - -We provide a set of library routines for reading and writing JPEG image files, -plus two sample applications "cjpeg" and "djpeg", which use the library to -perform conversion between JPEG and some other popular image file formats. -The library is intended to be reused in other applications. - -In order to support file conversion and viewing software, we have included -considerable functionality beyond the bare JPEG coding/decoding capability; -for example, the color quantization modules are not strictly part of JPEG -decoding, but they are essential for output to colormapped file formats or -colormapped displays. These extra functions can be compiled out of the -library if not required for a particular application. - -We have also included "jpegtran", a utility for lossless transcoding between -different JPEG processes, and "rdjpgcom" and "wrjpgcom", two simple -applications for inserting and extracting textual comments in JFIF files. - -The emphasis in designing this software has been on achieving portability and -flexibility, while also making it fast enough to be useful. In particular, -the software is not intended to be read as a tutorial on JPEG. (See the -REFERENCES section for introductory material.) Rather, it is intended to -be reliable, portable, industrial-strength code. We do not claim to have -achieved that goal in every aspect of the software, but we strive for it. - -We welcome the use of this software as a component of commercial products. -No royalty is required, but we do ask for an acknowledgement in product -documentation, as described under LEGAL ISSUES. - - -LEGAL ISSUES -============ - -In plain English: - -1. We don't promise that this software works. (But if you find any bugs, - please let us know!) -2. You can use this software for whatever you want. You don't have to pay us. -3. You may not pretend that you wrote this software. If you use it in a - program, you must acknowledge somewhere in your documentation that - you've used the IJG code. - -In legalese: - -The authors make NO WARRANTY or representation, either express or implied, -with respect to this software, its quality, accuracy, merchantability, or -fitness for a particular purpose. This software is provided "AS IS", and you, -its user, assume the entire risk as to its quality and accuracy. - -This software is copyright (C) 1991-2011, Thomas G. Lane, Guido Vollbeding. -All Rights Reserved except as specified below. - -Permission is hereby granted to use, copy, modify, and distribute this -software (or portions thereof) for any purpose, without fee, subject to these -conditions: -(1) If any part of the source code for this software is distributed, then this -README file must be included, with this copyright and no-warranty notice -unaltered; and any additions, deletions, or changes to the original files -must be clearly indicated in accompanying documentation. -(2) If only executable code is distributed, then the accompanying -documentation must state that "this software is based in part on the work of -the Independent JPEG Group". -(3) Permission for use of this software is granted only if the user accepts -full responsibility for any undesirable consequences; the authors accept -NO LIABILITY for damages of any kind. - -These conditions apply to any software derived from or based on the IJG code, -not just to the unmodified library. If you use our work, you ought to -acknowledge us. - -Permission is NOT granted for the use of any IJG author's name or company name -in advertising or publicity relating to this software or products derived from -it. This software may be referred to only as "the Independent JPEG Group's -software". - -We specifically permit and encourage the use of this software as the basis of -commercial products, provided that all warranty or liability claims are -assumed by the product vendor. - - -ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, -sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA. -ansi2knr.c is NOT covered by the above copyright and conditions, but instead -by the usual distribution terms of the Free Software Foundation; principally, -that you must include source code if you redistribute it. (See the file -ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part -of any program generated from the IJG code, this does not limit you more than -the foregoing paragraphs do. - -The Unix configuration script "configure" was produced with GNU Autoconf. -It is copyright by the Free Software Foundation but is freely distributable. -The same holds for its supporting scripts (config.guess, config.sub, -ltmain.sh). Another support script, install-sh, is copyright by X Consortium -but is also freely distributable. - -The IJG distribution formerly included code to read and write GIF files. -To avoid entanglement with the Unisys LZW patent, GIF reading support has -been removed altogether, and the GIF writer has been simplified to produce -"uncompressed GIFs". This technique does not use the LZW algorithm; the -resulting GIF files are larger than usual, but are readable by all standard -GIF decoders. - -We are required to state that - "The Graphics Interchange Format(c) is the Copyright property of - CompuServe Incorporated. GIF(sm) is a Service Mark property of - CompuServe Incorporated." - - -REFERENCES -========== - -We recommend reading one or more of these references before trying to -understand the innards of the JPEG software. - -The best short technical introduction to the JPEG compression algorithm is - Wallace, Gregory K. "The JPEG Still Picture Compression Standard", - Communications of the ACM, April 1991 (vol. 34 no. 4), pp. 30-44. -(Adjacent articles in that issue discuss MPEG motion picture compression, -applications of JPEG, and related topics.) If you don't have the CACM issue -handy, a PostScript file containing a revised version of Wallace's article is -available at http://www.ijg.org/files/wallace.ps.gz. The file (actually -a preprint for an article that appeared in IEEE Trans. Consumer Electronics) -omits the sample images that appeared in CACM, but it includes corrections -and some added material. Note: the Wallace article is copyright ACM and IEEE, -and it may not be used for commercial purposes. - -A somewhat less technical, more leisurely introduction to JPEG can be found in -"The Data Compression Book" by Mark Nelson and Jean-loup Gailly, published by -M&T Books (New York), 2nd ed. 1996, ISBN 1-55851-434-1. This book provides -good explanations and example C code for a multitude of compression methods -including JPEG. It is an excellent source if you are comfortable reading C -code but don't know much about data compression in general. The book's JPEG -sample code is far from industrial-strength, but when you are ready to look -at a full implementation, you've got one here... - -The best currently available description of JPEG is the textbook "JPEG Still -Image Data Compression Standard" by William B. Pennebaker and Joan L. -Mitchell, published by Van Nostrand Reinhold, 1993, ISBN 0-442-01272-1. -Price US$59.95, 638 pp. The book includes the complete text of the ISO JPEG -standards (DIS 10918-1 and draft DIS 10918-2). -Although this is by far the most detailed and comprehensive exposition of -JPEG publicly available, we point out that it is still missing an explanation -of the most essential properties and algorithms of the underlying DCT -technology. -If you think that you know about DCT-based JPEG after reading this book, -then you are in delusion. The real fundamentals and corresponding potential -of DCT-based JPEG are not publicly known so far, and that is the reason for -all the mistaken developments taking place in the image coding domain. - -The original JPEG standard is divided into two parts, Part 1 being the actual -specification, while Part 2 covers compliance testing methods. Part 1 is -titled "Digital Compression and Coding of Continuous-tone Still Images, -Part 1: Requirements and guidelines" and has document numbers ISO/IEC IS -10918-1, ITU-T T.81. Part 2 is titled "Digital Compression and Coding of -Continuous-tone Still Images, Part 2: Compliance testing" and has document -numbers ISO/IEC IS 10918-2, ITU-T T.83. -IJG JPEG 8 introduces an implementation of the JPEG SmartScale extension -which is specified in a contributed document at ITU and ISO with title "ITU-T -JPEG-Plus Proposal for Extending ITU-T T.81 for Advanced Image Coding", April -2006, Geneva, Switzerland. The latest version of the document is Revision 3. - -The JPEG standard does not specify all details of an interchangeable file -format. For the omitted details we follow the "JFIF" conventions, revision -1.02. JFIF 1.02 has been adopted as an Ecma International Technical Report -and thus received a formal publication status. It is available as a free -download in PDF format from -http://www.ecma-international.org/publications/techreports/E-TR-098.htm. -A PostScript version of the JFIF document is available at -http://www.ijg.org/files/jfif.ps.gz. There is also a plain text version at -http://www.ijg.org/files/jfif.txt.gz, but it is missing the figures. - -The TIFF 6.0 file format specification can be obtained by FTP from -ftp://ftp.sgi.com/graphics/tiff/TIFF6.ps.gz. The JPEG incorporation scheme -found in the TIFF 6.0 spec of 3-June-92 has a number of serious problems. -IJG does not recommend use of the TIFF 6.0 design (TIFF Compression tag 6). -Instead, we recommend the JPEG design proposed by TIFF Technical Note #2 -(Compression tag 7). Copies of this Note can be obtained from -http://www.ijg.org/files/. It is expected that the next revision -of the TIFF spec will replace the 6.0 JPEG design with the Note's design. -Although IJG's own code does not support TIFF/JPEG, the free libtiff library -uses our library to implement TIFF/JPEG per the Note. - - -ARCHIVE LOCATIONS -================= - -The "official" archive site for this software is www.ijg.org. -The most recent released version can always be found there in -directory "files". This particular version will be archived as -http://www.ijg.org/files/jpegsrc.v8c.tar.gz, and in Windows-compatible -"zip" archive format as http://www.ijg.org/files/jpegsr8c.zip. - -The JPEG FAQ (Frequently Asked Questions) article is a source of some -general information about JPEG. -It is available on the World Wide Web at http://www.faqs.org/faqs/jpeg-faq/ -and other news.answers archive sites, including the official news.answers -archive at rtfm.mit.edu: ftp://rtfm.mit.edu/pub/usenet/news.answers/jpeg-faq/. -If you don't have Web or FTP access, send e-mail to mail-server@rtfm.mit.edu -with body - send usenet/news.answers/jpeg-faq/part1 - send usenet/news.answers/jpeg-faq/part2 - - -ACKNOWLEDGMENTS -=============== - -Thank to Juergen Bruder for providing me with a copy of the common DCT -algorithm article, only to find out that I had come to the same result -in a more direct and comprehensible way with a more generative approach. - -Thank to Istvan Sebestyen and Joan L. Mitchell for inviting me to the -ITU JPEG (Study Group 16) meeting in Geneva, Switzerland. - -Thank to Thomas Wiegand and Gary Sullivan for inviting me to the -Joint Video Team (MPEG & ITU) meeting in Geneva, Switzerland. - -Thank to John Korejwa and Massimo Ballerini for inviting me to -fruitful consultations in Boston, MA and Milan, Italy. - -Thank to Hendrik Elstner, Roland Fassauer, Simone Zuck, Guenther -Maier-Gerber, Walter Stoeber, Fred Schmitz, and Norbert Braunagel -for corresponding business development. - -Thank to Nico Zschach and Dirk Stelling of the technical support team -at the Digital Images company in Halle for providing me with extra -equipment for configuration tests. - -Thank to Richard F. Lyon (then of Foveon Inc.) for fruitful -communication about JPEG configuration in Sigma Photo Pro software. - -Thank to Andrew Finkenstadt for hosting the ijg.org site. - -Last but not least special thank to Thomas G. Lane for the original -design and development of this singular software package. - - -FILE FORMAT WARS -================ - -The ISO JPEG standards committee actually promotes different formats like -"JPEG 2000" or "JPEG XR" which are incompatible with original DCT-based -JPEG and which are based on faulty technologies. IJG therefore does not -and will not support such momentary mistakes (see REFERENCES). -We have little or no sympathy for the promotion of these formats. Indeed, -one of the original reasons for developing this free software was to help -force convergence on common, interoperable format standards for JPEG files. -Don't use an incompatible file format! -(In any case, our decoder will remain capable of reading existing JPEG -image files indefinitely.) - - -TO DO -===== - -Version 8 is the first release of a new generation JPEG standard -to overcome the limitations of the original JPEG specification. -More features are being prepared for coming releases... - -Please send bug reports, offers of help, etc. to jpeg-info@uc.ag. diff --git a/src/jpeg-8c/ioquake3-changes.diff b/src/jpeg-8c/ioquake3-changes.diff deleted file mode 100644 index f3a89f1f..00000000 --- a/src/jpeg-8c/ioquake3-changes.diff +++ /dev/null @@ -1,683 +0,0 @@ -As required by the libjpeg license, additions, deletions and changes to -the original files are listed here. Files noted as "Only in jpeg-8c" -were deleted; files noted as "Only in ioquake3/code/jpeg-8c" were added. - -To regenerate this file, replace everything after "------" with the output -of this command: diff -ru jpeg-8c ioquake3/code/jpeg-8c - ------- - -Only in jpeg-8c: aclocal.m4 -Only in jpeg-8c: ansi2knr.1 -Only in jpeg-8c: ansi2knr.c -Only in jpeg-8c: cderror.h -Only in jpeg-8c: cdjpeg.c -Only in jpeg-8c: cdjpeg.h -Only in jpeg-8c: change.log -Only in jpeg-8c: cjpeg.1 -Only in jpeg-8c: cjpeg.c -Only in jpeg-8c: ckconfig.c -Only in jpeg-8c: coderules.txt -Only in jpeg-8c: config.guess -Only in jpeg-8c: config.sub -Only in jpeg-8c: configure -Only in jpeg-8c: configure.ac -Only in jpeg-8c: depcomp -Only in jpeg-8c: djpeg.1 -Only in jpeg-8c: djpeg.c -Only in jpeg-8c: example.c -Only in jpeg-8c: filelist.txt -Only in jpeg-8c: install-sh -Only in jpeg-8c: install.txt -diff -ru jpeg-8c/jcmainct.c ioquake3/code/jpeg-8c/jcmainct.c ---- jpeg-8c/jcmainct.c 2003-10-19 18:55:34.000000000 +0100 -+++ ioquake3/code/jpeg-8c/jcmainct.c 2011-11-25 11:24:52.000000000 +0000 -@@ -68,32 +68,32 @@ - METHODDEF(void) - start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode) - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - /* Do nothing in raw-data mode. */ - if (cinfo->raw_data_in) - return; - -- main->cur_iMCU_row = 0; /* initialize counters */ -- main->rowgroup_ctr = 0; -- main->suspended = FALSE; -- main->pass_mode = pass_mode; /* save mode for use by process_data */ -+ main_ptr->cur_iMCU_row = 0; /* initialize counters */ -+ main_ptr->rowgroup_ctr = 0; -+ main_ptr->suspended = FALSE; -+ main_ptr->pass_mode = pass_mode; /* save mode for use by process_data */ - - switch (pass_mode) { - case JBUF_PASS_THRU: - #ifdef FULL_MAIN_BUFFER_SUPPORTED -- if (main->whole_image[0] != NULL) -+ if (main_ptr->whole_image[0] != NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - #endif -- main->pub.process_data = process_data_simple_main; -+ main_ptr->pub.process_data = process_data_simple_main; - break; - #ifdef FULL_MAIN_BUFFER_SUPPORTED - case JBUF_SAVE_SOURCE: - case JBUF_CRANK_DEST: - case JBUF_SAVE_AND_PASS: -- if (main->whole_image[0] == NULL) -+ if (main_ptr->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -- main->pub.process_data = process_data_buffer_main; -+ main_ptr->pub.process_data = process_data_buffer_main; - break; - #endif - default: -@@ -114,46 +114,46 @@ - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail) - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - -- while (main->cur_iMCU_row < cinfo->total_iMCU_rows) { -+ while (main_ptr->cur_iMCU_row < cinfo->total_iMCU_rows) { - /* Read input data if we haven't filled the main buffer yet */ -- if (main->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) -+ if (main_ptr->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) - (*cinfo->prep->pre_process_data) (cinfo, - input_buf, in_row_ctr, in_rows_avail, -- main->buffer, &main->rowgroup_ctr, -+ main_ptr->buffer, &main_ptr->rowgroup_ctr, - (JDIMENSION) cinfo->min_DCT_v_scaled_size); - - /* If we don't have a full iMCU row buffered, return to application for - * more data. Note that preprocessor will always pad to fill the iMCU row - * at the bottom of the image. - */ -- if (main->rowgroup_ctr != (JDIMENSION) cinfo->min_DCT_v_scaled_size) -+ if (main_ptr->rowgroup_ctr != (JDIMENSION) cinfo->min_DCT_v_scaled_size) - return; - - /* Send the completed row to the compressor */ -- if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) { -+ if (! (*cinfo->coef->compress_data) (cinfo, main_ptr->buffer)) { - /* If compressor did not consume the whole row, then we must need to - * suspend processing and return to the application. In this situation - * we pretend we didn't yet consume the last input row; otherwise, if - * it happened to be the last row of the image, the application would - * think we were done. - */ -- if (! main->suspended) { -+ if (! main_ptr->suspended) { - (*in_row_ctr)--; -- main->suspended = TRUE; -+ main_ptr->suspended = TRUE; - } - return; - } - /* We did finish the row. Undo our little suspension hack if a previous - * call suspended; then mark the main buffer empty. - */ -- if (main->suspended) { -+ if (main_ptr->suspended) { - (*in_row_ctr)++; -- main->suspended = FALSE; -+ main_ptr->suspended = FALSE; - } -- main->rowgroup_ctr = 0; -- main->cur_iMCU_row++; -+ main_ptr->rowgroup_ctr = 0; -+ main_ptr->cur_iMCU_row++; - } - } - -@@ -170,25 +170,25 @@ - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail) - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci; - jpeg_component_info *compptr; -- boolean writing = (main->pass_mode != JBUF_CRANK_DEST); -+ boolean writing = (main_ptr->pass_mode != JBUF_CRANK_DEST); - -- while (main->cur_iMCU_row < cinfo->total_iMCU_rows) { -+ while (main_ptr->cur_iMCU_row < cinfo->total_iMCU_rows) { - /* Realign the virtual buffers if at the start of an iMCU row. */ -- if (main->rowgroup_ctr == 0) { -+ if (main_ptr->rowgroup_ctr == 0) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { -- main->buffer[ci] = (*cinfo->mem->access_virt_sarray) -- ((j_common_ptr) cinfo, main->whole_image[ci], -- main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE), -+ main_ptr->buffer[ci] = (*cinfo->mem->access_virt_sarray) -+ ((j_common_ptr) cinfo, main_ptr->whole_image[ci], -+ main_ptr->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE), - (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing); - } - /* In a read pass, pretend we just read some source data. */ - if (! writing) { - *in_row_ctr += cinfo->max_v_samp_factor * DCTSIZE; -- main->rowgroup_ctr = DCTSIZE; -+ main_ptr->rowgroup_ctr = DCTSIZE; - } - } - -@@ -197,40 +197,40 @@ - if (writing) { - (*cinfo->prep->pre_process_data) (cinfo, - input_buf, in_row_ctr, in_rows_avail, -- main->buffer, &main->rowgroup_ctr, -+ main_ptr->buffer, &main_ptr->rowgroup_ctr, - (JDIMENSION) DCTSIZE); - /* Return to application if we need more data to fill the iMCU row. */ -- if (main->rowgroup_ctr < DCTSIZE) -+ if (main_ptr->rowgroup_ctr < DCTSIZE) - return; - } - - /* Emit data, unless this is a sink-only pass. */ -- if (main->pass_mode != JBUF_SAVE_SOURCE) { -- if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) { -+ if (main_ptr->pass_mode != JBUF_SAVE_SOURCE) { -+ if (! (*cinfo->coef->compress_data) (cinfo, main_ptr->buffer)) { - /* If compressor did not consume the whole row, then we must need to - * suspend processing and return to the application. In this situation - * we pretend we didn't yet consume the last input row; otherwise, if - * it happened to be the last row of the image, the application would - * think we were done. - */ -- if (! main->suspended) { -+ if (! main_ptr->suspended) { - (*in_row_ctr)--; -- main->suspended = TRUE; -+ main_ptr->suspended = TRUE; - } - return; - } - /* We did finish the row. Undo our little suspension hack if a previous - * call suspended; then mark the main buffer empty. - */ -- if (main->suspended) { -+ if (main_ptr->suspended) { - (*in_row_ctr)++; -- main->suspended = FALSE; -+ main_ptr->suspended = FALSE; - } - } - - /* If get here, we are done with this iMCU row. Mark buffer empty. */ -- main->rowgroup_ctr = 0; -- main->cur_iMCU_row++; -+ main_ptr->rowgroup_ctr = 0; -+ main_ptr->cur_iMCU_row++; - } - } - -@@ -244,15 +244,15 @@ - GLOBAL(void) - jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer) - { -- my_main_ptr main; -+ my_main_ptr main_ptr; - int ci; - jpeg_component_info *compptr; - -- main = (my_main_ptr) -+ main_ptr = (my_main_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_main_controller)); -- cinfo->main = (struct jpeg_c_main_controller *) main; -- main->pub.start_pass = start_pass_main; -+ cinfo->main = (struct jpeg_c_main_controller *) main_ptr; -+ main_ptr->pub.start_pass = start_pass_main; - - /* We don't need to create a buffer in raw-data mode. */ - if (cinfo->raw_data_in) -@@ -267,7 +267,7 @@ - /* Note we pad the bottom to a multiple of the iMCU height */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { -- main->whole_image[ci] = (*cinfo->mem->request_virt_sarray) -+ main_ptr->whole_image[ci] = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) jround_up((long) compptr->height_in_blocks, -@@ -279,12 +279,12 @@ - #endif - } else { - #ifdef FULL_MAIN_BUFFER_SUPPORTED -- main->whole_image[0] = NULL; /* flag for no virtual arrays */ -+ main_ptr->whole_image[0] = NULL; /* flag for no virtual arrays */ - #endif - /* Allocate a strip buffer for each component */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { -- main->buffer[ci] = (*cinfo->mem->alloc_sarray) -+ main_ptr->buffer[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); -Only in jpeg-8c: jconfig.bcc -Only in jpeg-8c: jconfig.cfg -Only in jpeg-8c: jconfig.dj -Only in ioquake3/code/jpeg-8c: jconfig.h -Only in jpeg-8c: jconfig.mac -Only in jpeg-8c: jconfig.manx -Only in jpeg-8c: jconfig.mc6 -Only in jpeg-8c: jconfig.sas -Only in jpeg-8c: jconfig.st -Only in jpeg-8c: jconfig.txt -Only in jpeg-8c: jconfig.vc -Only in jpeg-8c: jconfig.vms -Only in jpeg-8c: jconfig.wat -diff -ru jpeg-8c/jdmainct.c ioquake3/code/jpeg-8c/jdmainct.c ---- jpeg-8c/jdmainct.c 2002-02-24 19:07:28.000000000 +0000 -+++ ioquake3/code/jpeg-8c/jdmainct.c 2011-11-25 11:24:52.000000000 +0000 -@@ -159,7 +159,7 @@ - * This is done only once, not once per pass. - */ - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; -@@ -168,10 +168,10 @@ - /* Get top-level space for component array pointers. - * We alloc both arrays with one call to save a few cycles. - */ -- main->xbuffer[0] = (JSAMPIMAGE) -+ main_ptr->xbuffer[0] = (JSAMPIMAGE) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * 2 * SIZEOF(JSAMPARRAY)); -- main->xbuffer[1] = main->xbuffer[0] + cinfo->num_components; -+ main_ptr->xbuffer[1] = main_ptr->xbuffer[0] + cinfo->num_components; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { -@@ -184,9 +184,9 @@ - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 2 * (rgroup * (M + 4)) * SIZEOF(JSAMPROW)); - xbuf += rgroup; /* want one row group at negative offsets */ -- main->xbuffer[0][ci] = xbuf; -+ main_ptr->xbuffer[0][ci] = xbuf; - xbuf += rgroup * (M + 4); -- main->xbuffer[1][ci] = xbuf; -+ main_ptr->xbuffer[1][ci] = xbuf; - } - } - -@@ -194,13 +194,13 @@ - LOCAL(void) - make_funny_pointers (j_decompress_ptr cinfo) - /* Create the funny pointer lists discussed in the comments above. -- * The actual workspace is already allocated (in main->buffer), -+ * The actual workspace is already allocated (in main_ptr->buffer), - * and the space for the pointer lists is allocated too. - * This routine just fills in the curiously ordered lists. - * This will be repeated at the beginning of each pass. - */ - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, i, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; -@@ -210,10 +210,10 @@ - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ -- xbuf0 = main->xbuffer[0][ci]; -- xbuf1 = main->xbuffer[1][ci]; -+ xbuf0 = main_ptr->xbuffer[0][ci]; -+ xbuf1 = main_ptr->xbuffer[1][ci]; - /* First copy the workspace pointers as-is */ -- buf = main->buffer[ci]; -+ buf = main_ptr->buffer[ci]; - for (i = 0; i < rgroup * (M + 2); i++) { - xbuf0[i] = xbuf1[i] = buf[i]; - } -@@ -240,7 +240,7 @@ - * This changes the pointer list state from top-of-image to the normal state. - */ - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, i, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; -@@ -250,8 +250,8 @@ - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ -- xbuf0 = main->xbuffer[0][ci]; -- xbuf1 = main->xbuffer[1][ci]; -+ xbuf0 = main_ptr->xbuffer[0][ci]; -+ xbuf1 = main_ptr->xbuffer[1][ci]; - for (i = 0; i < rgroup; i++) { - xbuf0[i - rgroup] = xbuf0[rgroup*(M+1) + i]; - xbuf1[i - rgroup] = xbuf1[rgroup*(M+1) + i]; -@@ -269,7 +269,7 @@ - * Also sets rowgroups_avail to indicate number of nondummy row groups in row. - */ - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, i, rgroup, iMCUheight, rows_left; - jpeg_component_info *compptr; - JSAMPARRAY xbuf; -@@ -286,12 +286,12 @@ - * so we need only do it once. - */ - if (ci == 0) { -- main->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); -+ main_ptr->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); - } - /* Duplicate the last real sample row rgroup*2 times; this pads out the - * last partial rowgroup and ensures at least one full rowgroup of context. - */ -- xbuf = main->xbuffer[main->whichptr][ci]; -+ xbuf = main_ptr->xbuffer[main_ptr->whichptr][ci]; - for (i = 0; i < rgroup * 2; i++) { - xbuf[rows_left + i] = xbuf[rows_left-1]; - } -@@ -306,27 +306,27 @@ - METHODDEF(void) - start_pass_main (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (cinfo->upsample->need_context_rows) { -- main->pub.process_data = process_data_context_main; -+ main_ptr->pub.process_data = process_data_context_main; - make_funny_pointers(cinfo); /* Create the xbuffer[] lists */ -- main->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ -- main->context_state = CTX_PREPARE_FOR_IMCU; -- main->iMCU_row_ctr = 0; -+ main_ptr->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ -+ main_ptr->context_state = CTX_PREPARE_FOR_IMCU; -+ main_ptr->iMCU_row_ctr = 0; - } else { - /* Simple case with no context needed */ -- main->pub.process_data = process_data_simple_main; -+ main_ptr->pub.process_data = process_data_simple_main; - } -- main->buffer_full = FALSE; /* Mark buffer empty */ -- main->rowgroup_ctr = 0; -+ main_ptr->buffer_full = FALSE; /* Mark buffer empty */ -+ main_ptr->rowgroup_ctr = 0; - break; - #ifdef QUANT_2PASS_SUPPORTED - case JBUF_CRANK_DEST: - /* For last pass of 2-pass quantization, just crank the postprocessor */ -- main->pub.process_data = process_data_crank_post; -+ main_ptr->pub.process_data = process_data_crank_post; - break; - #endif - default: -@@ -346,14 +346,14 @@ - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - JDIMENSION rowgroups_avail; - - /* Read input data if we haven't filled the main buffer yet */ -- if (! main->buffer_full) { -- if (! (*cinfo->coef->decompress_data) (cinfo, main->buffer)) -+ if (! main_ptr->buffer_full) { -+ if (! (*cinfo->coef->decompress_data) (cinfo, main_ptr->buffer)) - return; /* suspension forced, can do nothing more */ -- main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ -+ main_ptr->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ - } - - /* There are always min_DCT_scaled_size row groups in an iMCU row. */ -@@ -364,14 +364,14 @@ - */ - - /* Feed the postprocessor */ -- (*cinfo->post->post_process_data) (cinfo, main->buffer, -- &main->rowgroup_ctr, rowgroups_avail, -+ (*cinfo->post->post_process_data) (cinfo, main_ptr->buffer, -+ &main_ptr->rowgroup_ctr, rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - - /* Has postprocessor consumed all the data yet? If so, mark buffer empty */ -- if (main->rowgroup_ctr >= rowgroups_avail) { -- main->buffer_full = FALSE; -- main->rowgroup_ctr = 0; -+ if (main_ptr->rowgroup_ctr >= rowgroups_avail) { -+ main_ptr->buffer_full = FALSE; -+ main_ptr->rowgroup_ctr = 0; - } - } - -@@ -386,15 +386,15 @@ - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) - { -- my_main_ptr main = (my_main_ptr) cinfo->main; -+ my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - /* Read input data if we haven't filled the main buffer yet */ -- if (! main->buffer_full) { -+ if (! main_ptr->buffer_full) { - if (! (*cinfo->coef->decompress_data) (cinfo, -- main->xbuffer[main->whichptr])) -+ main_ptr->xbuffer[main_ptr->whichptr])) - return; /* suspension forced, can do nothing more */ -- main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ -- main->iMCU_row_ctr++; /* count rows received */ -+ main_ptr->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ -+ main_ptr->iMCU_row_ctr++; /* count rows received */ - } - - /* Postprocessor typically will not swallow all the input data it is handed -@@ -402,47 +402,47 @@ - * to exit and restart. This switch lets us keep track of how far we got. - * Note that each case falls through to the next on successful completion. - */ -- switch (main->context_state) { -+ switch (main_ptr->context_state) { - case CTX_POSTPONED_ROW: - /* Call postprocessor using previously set pointers for postponed row */ -- (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr], -- &main->rowgroup_ctr, main->rowgroups_avail, -+ (*cinfo->post->post_process_data) (cinfo, main_ptr->xbuffer[main_ptr->whichptr], -+ &main_ptr->rowgroup_ctr, main_ptr->rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); -- if (main->rowgroup_ctr < main->rowgroups_avail) -+ if (main_ptr->rowgroup_ctr < main_ptr->rowgroups_avail) - return; /* Need to suspend */ -- main->context_state = CTX_PREPARE_FOR_IMCU; -+ main_ptr->context_state = CTX_PREPARE_FOR_IMCU; - if (*out_row_ctr >= out_rows_avail) - return; /* Postprocessor exactly filled output buf */ - /*FALLTHROUGH*/ - case CTX_PREPARE_FOR_IMCU: - /* Prepare to process first M-1 row groups of this iMCU row */ -- main->rowgroup_ctr = 0; -- main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); -+ main_ptr->rowgroup_ctr = 0; -+ main_ptr->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); - /* Check for bottom of image: if so, tweak pointers to "duplicate" - * the last sample row, and adjust rowgroups_avail to ignore padding rows. - */ -- if (main->iMCU_row_ctr == cinfo->total_iMCU_rows) -+ if (main_ptr->iMCU_row_ctr == cinfo->total_iMCU_rows) - set_bottom_pointers(cinfo); -- main->context_state = CTX_PROCESS_IMCU; -+ main_ptr->context_state = CTX_PROCESS_IMCU; - /*FALLTHROUGH*/ - case CTX_PROCESS_IMCU: - /* Call postprocessor using previously set pointers */ -- (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr], -- &main->rowgroup_ctr, main->rowgroups_avail, -+ (*cinfo->post->post_process_data) (cinfo, main_ptr->xbuffer[main_ptr->whichptr], -+ &main_ptr->rowgroup_ctr, main_ptr->rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); -- if (main->rowgroup_ctr < main->rowgroups_avail) -+ if (main_ptr->rowgroup_ctr < main_ptr->rowgroups_avail) - return; /* Need to suspend */ - /* After the first iMCU, change wraparound pointers to normal state */ -- if (main->iMCU_row_ctr == 1) -+ if (main_ptr->iMCU_row_ctr == 1) - set_wraparound_pointers(cinfo); - /* Prepare to load new iMCU row using other xbuffer list */ -- main->whichptr ^= 1; /* 0=>1 or 1=>0 */ -- main->buffer_full = FALSE; -+ main_ptr->whichptr ^= 1; /* 0=>1 or 1=>0 */ -+ main_ptr->buffer_full = FALSE; - /* Still need to process last row group of this iMCU row, */ - /* which is saved at index M+1 of the other xbuffer */ -- main->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); -- main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); -- main->context_state = CTX_POSTPONED_ROW; -+ main_ptr->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); -+ main_ptr->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); -+ main_ptr->context_state = CTX_POSTPONED_ROW; - } - } - -@@ -475,15 +475,15 @@ - GLOBAL(void) - jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer) - { -- my_main_ptr main; -+ my_main_ptr main_ptr; - int ci, rgroup, ngroups; - jpeg_component_info *compptr; - -- main = (my_main_ptr) -+ main_ptr = (my_main_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_main_controller)); -- cinfo->main = (struct jpeg_d_main_controller *) main; -- main->pub.start_pass = start_pass_main; -+ cinfo->main = (struct jpeg_d_main_controller *) main_ptr; -+ main_ptr->pub.start_pass = start_pass_main; - - if (need_full_buffer) /* shouldn't happen */ - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -@@ -504,7 +504,7 @@ - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ -- main->buffer[ci] = (*cinfo->mem->alloc_sarray) -+ main_ptr->buffer[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) (rgroup * ngroups)); -diff -ru jpeg-8c/jerror.c ioquake3/code/jpeg-8c/jerror.c ---- jpeg-8c/jerror.c 1998-02-21 19:03:16.000000000 +0000 -+++ ioquake3/code/jpeg-8c/jerror.c 2011-11-25 11:24:52.000000000 +0000 -@@ -24,6 +24,8 @@ - #include "jversion.h" - #include "jerror.h" - -+#include -+ - #ifdef USE_WINDOWS_MESSAGEBOX - #include - #endif -Only in jpeg-8c: jmemansi.c -Only in jpeg-8c: jmemdosa.asm -Only in jpeg-8c: jmemdos.c -Only in jpeg-8c: jmemmac.c -Only in jpeg-8c: jmemname.c -Only in jpeg-8c: jpegtran.1 -Only in jpeg-8c: jpegtran.c -Only in jpeg-8c: libjpeg.map -Only in jpeg-8c: libjpeg.txt -Only in jpeg-8c: ltmain.sh -Only in jpeg-8c: makcjpeg.st -Only in jpeg-8c: makdjpeg.st -Only in jpeg-8c: makeadsw.vc6 -Only in jpeg-8c: makeasln.v10 -Only in jpeg-8c: makecdep.vc6 -Only in jpeg-8c: makecdsp.vc6 -Only in jpeg-8c: makecfil.v10 -Only in jpeg-8c: makecmak.vc6 -Only in jpeg-8c: makecvcx.v10 -Only in jpeg-8c: makeddep.vc6 -Only in jpeg-8c: makeddsp.vc6 -Only in jpeg-8c: makedfil.v10 -Only in jpeg-8c: makedmak.vc6 -Only in jpeg-8c: makedvcx.v10 -Only in jpeg-8c: Makefile.am -Only in jpeg-8c: makefile.ansi -Only in jpeg-8c: makefile.bcc -Only in jpeg-8c: makefile.dj -Only in jpeg-8c: Makefile.in -Only in jpeg-8c: makefile.manx -Only in jpeg-8c: makefile.mc6 -Only in jpeg-8c: makefile.mms -Only in jpeg-8c: makefile.sas -Only in jpeg-8c: makefile.unix -Only in jpeg-8c: makefile.vc -Only in jpeg-8c: makefile.vms -Only in jpeg-8c: makefile.wat -Only in jpeg-8c: makejdep.vc6 -Only in jpeg-8c: makejdsp.vc6 -Only in jpeg-8c: makejdsw.vc6 -Only in jpeg-8c: makejfil.v10 -Only in jpeg-8c: makejmak.vc6 -Only in jpeg-8c: makejsln.v10 -Only in jpeg-8c: makejvcx.v10 -Only in jpeg-8c: makeproj.mac -Only in jpeg-8c: makerdep.vc6 -Only in jpeg-8c: makerdsp.vc6 -Only in jpeg-8c: makerfil.v10 -Only in jpeg-8c: makermak.vc6 -Only in jpeg-8c: makervcx.v10 -Only in jpeg-8c: maketdep.vc6 -Only in jpeg-8c: maketdsp.vc6 -Only in jpeg-8c: maketfil.v10 -Only in jpeg-8c: maketmak.vc6 -Only in jpeg-8c: maketvcx.v10 -Only in jpeg-8c: makewdep.vc6 -Only in jpeg-8c: makewdsp.vc6 -Only in jpeg-8c: makewfil.v10 -Only in jpeg-8c: makewmak.vc6 -Only in jpeg-8c: makewvcx.v10 -Only in jpeg-8c: makljpeg.st -Only in jpeg-8c: maktjpeg.st -Only in jpeg-8c: makvms.opt -Only in jpeg-8c: missing -Only in jpeg-8c: rdbmp.c -Only in jpeg-8c: rdcolmap.c -Only in jpeg-8c: rdgif.c -Only in jpeg-8c: rdjpgcom.1 -Only in jpeg-8c: rdjpgcom.c -Only in jpeg-8c: rdppm.c -Only in jpeg-8c: rdrle.c -Only in jpeg-8c: rdswitch.c -Only in jpeg-8c: rdtarga.c -Only in jpeg-8c: structure.txt -Only in jpeg-8c: testimg.bmp -Only in jpeg-8c: testimg.jpg -Only in jpeg-8c: testimgp.jpg -Only in jpeg-8c: testimg.ppm -Only in jpeg-8c: testorig.jpg -Only in jpeg-8c: testprog.jpg -Only in jpeg-8c: transupp.c -Only in jpeg-8c: transupp.h -Only in jpeg-8c: usage.txt -Only in jpeg-8c: wizard.txt -Only in jpeg-8c: wrbmp.c -Only in jpeg-8c: wrgif.c -Only in jpeg-8c: wrjpgcom.1 -Only in jpeg-8c: wrjpgcom.c -Only in jpeg-8c: wrppm.c -Only in jpeg-8c: wrrle.c -Only in jpeg-8c: wrtarga.c diff --git a/src/jpeg-8c/jaricom.c b/src/jpeg-8c/jaricom.c deleted file mode 100644 index f43e2ea7..00000000 --- a/src/jpeg-8c/jaricom.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * jaricom.c - * - * Developed 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains probability estimation tables for common use in - * arithmetic entropy encoding and decoding routines. - * - * This data represents Table D.2 in the JPEG spec (ISO/IEC IS 10918-1 - * and CCITT Recommendation ITU-T T.81) and Table 24 in the JBIG spec - * (ISO/IEC IS 11544 and CCITT Recommendation ITU-T T.82). - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -/* The following #define specifies the packing of the four components - * into the compact INT32 representation. - * Note that this formula must match the actual arithmetic encoder - * and decoder implementation. The implementation has to be changed - * if this formula is changed. - * The current organization is leaned on Markus Kuhn's JBIG - * implementation (jbig_tab.c). - */ - -#define V(i,a,b,c,d) (((INT32)a << 16) | ((INT32)c << 8) | ((INT32)d << 7) | b) - -const INT32 jpeg_aritab[113+1] = { -/* - * Index, Qe_Value, Next_Index_LPS, Next_Index_MPS, Switch_MPS - */ - V( 0, 0x5a1d, 1, 1, 1 ), - V( 1, 0x2586, 14, 2, 0 ), - V( 2, 0x1114, 16, 3, 0 ), - V( 3, 0x080b, 18, 4, 0 ), - V( 4, 0x03d8, 20, 5, 0 ), - V( 5, 0x01da, 23, 6, 0 ), - V( 6, 0x00e5, 25, 7, 0 ), - V( 7, 0x006f, 28, 8, 0 ), - V( 8, 0x0036, 30, 9, 0 ), - V( 9, 0x001a, 33, 10, 0 ), - V( 10, 0x000d, 35, 11, 0 ), - V( 11, 0x0006, 9, 12, 0 ), - V( 12, 0x0003, 10, 13, 0 ), - V( 13, 0x0001, 12, 13, 0 ), - V( 14, 0x5a7f, 15, 15, 1 ), - V( 15, 0x3f25, 36, 16, 0 ), - V( 16, 0x2cf2, 38, 17, 0 ), - V( 17, 0x207c, 39, 18, 0 ), - V( 18, 0x17b9, 40, 19, 0 ), - V( 19, 0x1182, 42, 20, 0 ), - V( 20, 0x0cef, 43, 21, 0 ), - V( 21, 0x09a1, 45, 22, 0 ), - V( 22, 0x072f, 46, 23, 0 ), - V( 23, 0x055c, 48, 24, 0 ), - V( 24, 0x0406, 49, 25, 0 ), - V( 25, 0x0303, 51, 26, 0 ), - V( 26, 0x0240, 52, 27, 0 ), - V( 27, 0x01b1, 54, 28, 0 ), - V( 28, 0x0144, 56, 29, 0 ), - V( 29, 0x00f5, 57, 30, 0 ), - V( 30, 0x00b7, 59, 31, 0 ), - V( 31, 0x008a, 60, 32, 0 ), - V( 32, 0x0068, 62, 33, 0 ), - V( 33, 0x004e, 63, 34, 0 ), - V( 34, 0x003b, 32, 35, 0 ), - V( 35, 0x002c, 33, 9, 0 ), - V( 36, 0x5ae1, 37, 37, 1 ), - V( 37, 0x484c, 64, 38, 0 ), - V( 38, 0x3a0d, 65, 39, 0 ), - V( 39, 0x2ef1, 67, 40, 0 ), - V( 40, 0x261f, 68, 41, 0 ), - V( 41, 0x1f33, 69, 42, 0 ), - V( 42, 0x19a8, 70, 43, 0 ), - V( 43, 0x1518, 72, 44, 0 ), - V( 44, 0x1177, 73, 45, 0 ), - V( 45, 0x0e74, 74, 46, 0 ), - V( 46, 0x0bfb, 75, 47, 0 ), - V( 47, 0x09f8, 77, 48, 0 ), - V( 48, 0x0861, 78, 49, 0 ), - V( 49, 0x0706, 79, 50, 0 ), - V( 50, 0x05cd, 48, 51, 0 ), - V( 51, 0x04de, 50, 52, 0 ), - V( 52, 0x040f, 50, 53, 0 ), - V( 53, 0x0363, 51, 54, 0 ), - V( 54, 0x02d4, 52, 55, 0 ), - V( 55, 0x025c, 53, 56, 0 ), - V( 56, 0x01f8, 54, 57, 0 ), - V( 57, 0x01a4, 55, 58, 0 ), - V( 58, 0x0160, 56, 59, 0 ), - V( 59, 0x0125, 57, 60, 0 ), - V( 60, 0x00f6, 58, 61, 0 ), - V( 61, 0x00cb, 59, 62, 0 ), - V( 62, 0x00ab, 61, 63, 0 ), - V( 63, 0x008f, 61, 32, 0 ), - V( 64, 0x5b12, 65, 65, 1 ), - V( 65, 0x4d04, 80, 66, 0 ), - V( 66, 0x412c, 81, 67, 0 ), - V( 67, 0x37d8, 82, 68, 0 ), - V( 68, 0x2fe8, 83, 69, 0 ), - V( 69, 0x293c, 84, 70, 0 ), - V( 70, 0x2379, 86, 71, 0 ), - V( 71, 0x1edf, 87, 72, 0 ), - V( 72, 0x1aa9, 87, 73, 0 ), - V( 73, 0x174e, 72, 74, 0 ), - V( 74, 0x1424, 72, 75, 0 ), - V( 75, 0x119c, 74, 76, 0 ), - V( 76, 0x0f6b, 74, 77, 0 ), - V( 77, 0x0d51, 75, 78, 0 ), - V( 78, 0x0bb6, 77, 79, 0 ), - V( 79, 0x0a40, 77, 48, 0 ), - V( 80, 0x5832, 80, 81, 1 ), - V( 81, 0x4d1c, 88, 82, 0 ), - V( 82, 0x438e, 89, 83, 0 ), - V( 83, 0x3bdd, 90, 84, 0 ), - V( 84, 0x34ee, 91, 85, 0 ), - V( 85, 0x2eae, 92, 86, 0 ), - V( 86, 0x299a, 93, 87, 0 ), - V( 87, 0x2516, 86, 71, 0 ), - V( 88, 0x5570, 88, 89, 1 ), - V( 89, 0x4ca9, 95, 90, 0 ), - V( 90, 0x44d9, 96, 91, 0 ), - V( 91, 0x3e22, 97, 92, 0 ), - V( 92, 0x3824, 99, 93, 0 ), - V( 93, 0x32b4, 99, 94, 0 ), - V( 94, 0x2e17, 93, 86, 0 ), - V( 95, 0x56a8, 95, 96, 1 ), - V( 96, 0x4f46, 101, 97, 0 ), - V( 97, 0x47e5, 102, 98, 0 ), - V( 98, 0x41cf, 103, 99, 0 ), - V( 99, 0x3c3d, 104, 100, 0 ), - V( 100, 0x375e, 99, 93, 0 ), - V( 101, 0x5231, 105, 102, 0 ), - V( 102, 0x4c0f, 106, 103, 0 ), - V( 103, 0x4639, 107, 104, 0 ), - V( 104, 0x415e, 103, 99, 0 ), - V( 105, 0x5627, 105, 106, 1 ), - V( 106, 0x50e7, 108, 107, 0 ), - V( 107, 0x4b85, 109, 103, 0 ), - V( 108, 0x5597, 110, 109, 0 ), - V( 109, 0x504f, 111, 107, 0 ), - V( 110, 0x5a10, 110, 111, 1 ), - V( 111, 0x5522, 112, 109, 0 ), - V( 112, 0x59eb, 112, 111, 1 ), -/* - * This last entry is used for fixed probability estimate of 0.5 - * as recommended in Section 10.3 Table 5 of ITU-T Rec. T.851. - */ - V( 113, 0x5a1d, 113, 113, 0 ) -}; diff --git a/src/jpeg-8c/jcapimin.c b/src/jpeg-8c/jcapimin.c deleted file mode 100644 index 639ce86f..00000000 --- a/src/jpeg-8c/jcapimin.c +++ /dev/null @@ -1,288 +0,0 @@ -/* - * jcapimin.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * Modified 2003-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the compression half - * of the JPEG library. These are the "minimum" API routines that may be - * needed in either the normal full-compression case or the transcoding-only - * case. - * - * Most of the routines intended to be called directly by an application - * are in this file or in jcapistd.c. But also see jcparam.c for - * parameter-setup helper routines, jcomapi.c for routines shared by - * compression and decompression, and jctrans.c for the transcoding case. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Initialization of a JPEG compression object. - * The error manager must already be set up (in case memory manager fails). - */ - -GLOBAL(void) -jpeg_CreateCompress (j_compress_ptr cinfo, int version, size_t structsize) -{ - int i; - - /* Guard against version mismatches between library and caller. */ - cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */ - if (version != JPEG_LIB_VERSION) - ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version); - if (structsize != SIZEOF(struct jpeg_compress_struct)) - ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE, - (int) SIZEOF(struct jpeg_compress_struct), (int) structsize); - - /* For debugging purposes, we zero the whole master structure. - * But the application has already set the err pointer, and may have set - * client_data, so we have to save and restore those fields. - * Note: if application hasn't set client_data, tools like Purify may - * complain here. - */ - { - struct jpeg_error_mgr * err = cinfo->err; - void * client_data = cinfo->client_data; /* ignore Purify complaint here */ - MEMZERO(cinfo, SIZEOF(struct jpeg_compress_struct)); - cinfo->err = err; - cinfo->client_data = client_data; - } - cinfo->is_decompressor = FALSE; - - /* Initialize a memory manager instance for this object */ - jinit_memory_mgr((j_common_ptr) cinfo); - - /* Zero out pointers to permanent structures. */ - cinfo->progress = NULL; - cinfo->dest = NULL; - - cinfo->comp_info = NULL; - - for (i = 0; i < NUM_QUANT_TBLS; i++) { - cinfo->quant_tbl_ptrs[i] = NULL; - cinfo->q_scale_factor[i] = 100; - } - - for (i = 0; i < NUM_HUFF_TBLS; i++) { - cinfo->dc_huff_tbl_ptrs[i] = NULL; - cinfo->ac_huff_tbl_ptrs[i] = NULL; - } - - /* Must do it here for emit_dqt in case jpeg_write_tables is used */ - cinfo->block_size = DCTSIZE; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - - cinfo->script_space = NULL; - - cinfo->input_gamma = 1.0; /* in case application forgets */ - - /* OK, I'm ready */ - cinfo->global_state = CSTATE_START; -} - - -/* - * Destruction of a JPEG compression object - */ - -GLOBAL(void) -jpeg_destroy_compress (j_compress_ptr cinfo) -{ - jpeg_destroy((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Abort processing of a JPEG compression operation, - * but don't destroy the object itself. - */ - -GLOBAL(void) -jpeg_abort_compress (j_compress_ptr cinfo) -{ - jpeg_abort((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Forcibly suppress or un-suppress all quantization and Huffman tables. - * Marks all currently defined tables as already written (if suppress) - * or not written (if !suppress). This will control whether they get emitted - * by a subsequent jpeg_start_compress call. - * - * This routine is exported for use by applications that want to produce - * abbreviated JPEG datastreams. It logically belongs in jcparam.c, but - * since it is called by jpeg_start_compress, we put it here --- otherwise - * jcparam.o would be linked whether the application used it or not. - */ - -GLOBAL(void) -jpeg_suppress_tables (j_compress_ptr cinfo, boolean suppress) -{ - int i; - JQUANT_TBL * qtbl; - JHUFF_TBL * htbl; - - for (i = 0; i < NUM_QUANT_TBLS; i++) { - if ((qtbl = cinfo->quant_tbl_ptrs[i]) != NULL) - qtbl->sent_table = suppress; - } - - for (i = 0; i < NUM_HUFF_TBLS; i++) { - if ((htbl = cinfo->dc_huff_tbl_ptrs[i]) != NULL) - htbl->sent_table = suppress; - if ((htbl = cinfo->ac_huff_tbl_ptrs[i]) != NULL) - htbl->sent_table = suppress; - } -} - - -/* - * Finish JPEG compression. - * - * If a multipass operating mode was selected, this may do a great deal of - * work including most of the actual output. - */ - -GLOBAL(void) -jpeg_finish_compress (j_compress_ptr cinfo) -{ - JDIMENSION iMCU_row; - - if (cinfo->global_state == CSTATE_SCANNING || - cinfo->global_state == CSTATE_RAW_OK) { - /* Terminate first pass */ - if (cinfo->next_scanline < cinfo->image_height) - ERREXIT(cinfo, JERR_TOO_LITTLE_DATA); - (*cinfo->master->finish_pass) (cinfo); - } else if (cinfo->global_state != CSTATE_WRCOEFS) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Perform any remaining passes */ - while (! cinfo->master->is_last_pass) { - (*cinfo->master->prepare_for_pass) (cinfo); - for (iMCU_row = 0; iMCU_row < cinfo->total_iMCU_rows; iMCU_row++) { - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) iMCU_row; - cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - /* We bypass the main controller and invoke coef controller directly; - * all work is being done from the coefficient buffer. - */ - if (! (*cinfo->coef->compress_data) (cinfo, (JSAMPIMAGE) NULL)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - } - (*cinfo->master->finish_pass) (cinfo); - } - /* Write EOI, do final cleanup */ - (*cinfo->marker->write_file_trailer) (cinfo); - (*cinfo->dest->term_destination) (cinfo); - /* We can use jpeg_abort to release memory and reset global_state */ - jpeg_abort((j_common_ptr) cinfo); -} - - -/* - * Write a special marker. - * This is only recommended for writing COM or APPn markers. - * Must be called after jpeg_start_compress() and before - * first call to jpeg_write_scanlines() or jpeg_write_raw_data(). - */ - -GLOBAL(void) -jpeg_write_marker (j_compress_ptr cinfo, int marker, - const JOCTET *dataptr, unsigned int datalen) -{ - JMETHOD(void, write_marker_byte, (j_compress_ptr info, int val)); - - if (cinfo->next_scanline != 0 || - (cinfo->global_state != CSTATE_SCANNING && - cinfo->global_state != CSTATE_RAW_OK && - cinfo->global_state != CSTATE_WRCOEFS)) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - (*cinfo->marker->write_marker_header) (cinfo, marker, datalen); - write_marker_byte = cinfo->marker->write_marker_byte; /* copy for speed */ - while (datalen--) { - (*write_marker_byte) (cinfo, *dataptr); - dataptr++; - } -} - -/* Same, but piecemeal. */ - -GLOBAL(void) -jpeg_write_m_header (j_compress_ptr cinfo, int marker, unsigned int datalen) -{ - if (cinfo->next_scanline != 0 || - (cinfo->global_state != CSTATE_SCANNING && - cinfo->global_state != CSTATE_RAW_OK && - cinfo->global_state != CSTATE_WRCOEFS)) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - (*cinfo->marker->write_marker_header) (cinfo, marker, datalen); -} - -GLOBAL(void) -jpeg_write_m_byte (j_compress_ptr cinfo, int val) -{ - (*cinfo->marker->write_marker_byte) (cinfo, val); -} - - -/* - * Alternate compression function: just write an abbreviated table file. - * Before calling this, all parameters and a data destination must be set up. - * - * To produce a pair of files containing abbreviated tables and abbreviated - * image data, one would proceed as follows: - * - * initialize JPEG object - * set JPEG parameters - * set destination to table file - * jpeg_write_tables(cinfo); - * set destination to image file - * jpeg_start_compress(cinfo, FALSE); - * write data... - * jpeg_finish_compress(cinfo); - * - * jpeg_write_tables has the side effect of marking all tables written - * (same as jpeg_suppress_tables(..., TRUE)). Thus a subsequent start_compress - * will not re-emit the tables unless it is passed write_all_tables=TRUE. - */ - -GLOBAL(void) -jpeg_write_tables (j_compress_ptr cinfo) -{ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* (Re)initialize error mgr and destination modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->dest->init_destination) (cinfo); - /* Initialize the marker writer ... bit of a crock to do it here. */ - jinit_marker_writer(cinfo); - /* Write them tables! */ - (*cinfo->marker->write_tables_only) (cinfo); - /* And clean up. */ - (*cinfo->dest->term_destination) (cinfo); - /* - * In library releases up through v6a, we called jpeg_abort() here to free - * any working memory allocated by the destination manager and marker - * writer. Some applications had a problem with that: they allocated space - * of their own from the library memory manager, and didn't want it to go - * away during write_tables. So now we do nothing. This will cause a - * memory leak if an app calls write_tables repeatedly without doing a full - * compression cycle or otherwise resetting the JPEG object. However, that - * seems less bad than unexpectedly freeing memory in the normal case. - * An app that prefers the old behavior can call jpeg_abort for itself after - * each call to jpeg_write_tables(). - */ -} diff --git a/src/jpeg-8c/jcapistd.c b/src/jpeg-8c/jcapistd.c deleted file mode 100644 index c0320b1b..00000000 --- a/src/jpeg-8c/jcapistd.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * jcapistd.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the compression half - * of the JPEG library. These are the "standard" API routines that are - * used in the normal full-compression case. They are not used by a - * transcoding-only application. Note that if an application links in - * jpeg_start_compress, it will end up linking in the entire compressor. - * We thus must separate this file from jcapimin.c to avoid linking the - * whole compression library into a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Compression initialization. - * Before calling this, all parameters and a data destination must be set up. - * - * We require a write_all_tables parameter as a failsafe check when writing - * multiple datastreams from the same compression object. Since prior runs - * will have left all the tables marked sent_table=TRUE, a subsequent run - * would emit an abbreviated stream (no tables) by default. This may be what - * is wanted, but for safety's sake it should not be the default behavior: - * programmers should have to make a deliberate choice to emit abbreviated - * images. Therefore the documentation and examples should encourage people - * to pass write_all_tables=TRUE; then it will take active thought to do the - * wrong thing. - */ - -GLOBAL(void) -jpeg_start_compress (j_compress_ptr cinfo, boolean write_all_tables) -{ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - if (write_all_tables) - jpeg_suppress_tables(cinfo, FALSE); /* mark all tables to be written */ - - /* (Re)initialize error mgr and destination modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->dest->init_destination) (cinfo); - /* Perform master selection of active modules */ - jinit_compress_master(cinfo); - /* Set up for the first pass */ - (*cinfo->master->prepare_for_pass) (cinfo); - /* Ready for application to drive first pass through jpeg_write_scanlines - * or jpeg_write_raw_data. - */ - cinfo->next_scanline = 0; - cinfo->global_state = (cinfo->raw_data_in ? CSTATE_RAW_OK : CSTATE_SCANNING); -} - - -/* - * Write some scanlines of data to the JPEG compressor. - * - * The return value will be the number of lines actually written. - * This should be less than the supplied num_lines only in case that - * the data destination module has requested suspension of the compressor, - * or if more than image_height scanlines are passed in. - * - * Note: we warn about excess calls to jpeg_write_scanlines() since - * this likely signals an application programmer error. However, - * excess scanlines passed in the last valid call are *silently* ignored, - * so that the application need not adjust num_lines for end-of-image - * when using a multiple-scanline buffer. - */ - -GLOBAL(JDIMENSION) -jpeg_write_scanlines (j_compress_ptr cinfo, JSAMPARRAY scanlines, - JDIMENSION num_lines) -{ - JDIMENSION row_ctr, rows_left; - - if (cinfo->global_state != CSTATE_SCANNING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->next_scanline >= cinfo->image_height) - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->next_scanline; - cinfo->progress->pass_limit = (long) cinfo->image_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Give master control module another chance if this is first call to - * jpeg_write_scanlines. This lets output of the frame/scan headers be - * delayed so that application can write COM, etc, markers between - * jpeg_start_compress and jpeg_write_scanlines. - */ - if (cinfo->master->call_pass_startup) - (*cinfo->master->pass_startup) (cinfo); - - /* Ignore any extra scanlines at bottom of image. */ - rows_left = cinfo->image_height - cinfo->next_scanline; - if (num_lines > rows_left) - num_lines = rows_left; - - row_ctr = 0; - (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, num_lines); - cinfo->next_scanline += row_ctr; - return row_ctr; -} - - -/* - * Alternate entry point to write raw data. - * Processes exactly one iMCU row per call, unless suspended. - */ - -GLOBAL(JDIMENSION) -jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data, - JDIMENSION num_lines) -{ - JDIMENSION lines_per_iMCU_row; - - if (cinfo->global_state != CSTATE_RAW_OK) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->next_scanline >= cinfo->image_height) { - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - return 0; - } - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->next_scanline; - cinfo->progress->pass_limit = (long) cinfo->image_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Give master control module another chance if this is first call to - * jpeg_write_raw_data. This lets output of the frame/scan headers be - * delayed so that application can write COM, etc, markers between - * jpeg_start_compress and jpeg_write_raw_data. - */ - if (cinfo->master->call_pass_startup) - (*cinfo->master->pass_startup) (cinfo); - - /* Verify that at least one iMCU row has been passed. */ - lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE; - if (num_lines < lines_per_iMCU_row) - ERREXIT(cinfo, JERR_BUFFER_SIZE); - - /* Directly compress the row. */ - if (! (*cinfo->coef->compress_data) (cinfo, data)) { - /* If compressor did not consume the whole row, suspend processing. */ - return 0; - } - - /* OK, we processed one iMCU row. */ - cinfo->next_scanline += lines_per_iMCU_row; - return lines_per_iMCU_row; -} diff --git a/src/jpeg-8c/jcarith.c b/src/jpeg-8c/jcarith.c deleted file mode 100644 index 0b7ea55d..00000000 --- a/src/jpeg-8c/jcarith.c +++ /dev/null @@ -1,934 +0,0 @@ -/* - * jcarith.c - * - * Developed 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains portable arithmetic entropy encoding routines for JPEG - * (implementing the ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81). - * - * Both sequential and progressive modes are supported in this single module. - * - * Suspension is not currently supported in this module. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Expanded entropy encoder object for arithmetic encoding. */ - -typedef struct { - struct jpeg_entropy_encoder pub; /* public fields */ - - INT32 c; /* C register, base of coding interval, layout as in sec. D.1.3 */ - INT32 a; /* A register, normalized size of coding interval */ - INT32 sc; /* counter for stacked 0xFF values which might overflow */ - INT32 zc; /* counter for pending 0x00 output values which might * - * be discarded at the end ("Pacman" termination) */ - int ct; /* bit shift counter, determines when next byte will be written */ - int buffer; /* buffer for most recent output byte != 0xFF */ - - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ - int dc_context[MAX_COMPS_IN_SCAN]; /* context index for DC conditioning */ - - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - int next_restart_num; /* next restart number to write (0-7) */ - - /* Pointers to statistics areas (these workspaces have image lifespan) */ - unsigned char * dc_stats[NUM_ARITH_TBLS]; - unsigned char * ac_stats[NUM_ARITH_TBLS]; - - /* Statistics bin for coding with fixed probability 0.5 */ - unsigned char fixed_bin[4]; -} arith_entropy_encoder; - -typedef arith_entropy_encoder * arith_entropy_ptr; - -/* The following two definitions specify the allocation chunk size - * for the statistics area. - * According to sections F.1.4.4.1.3 and F.1.4.4.2, we need at least - * 49 statistics bins for DC, and 245 statistics bins for AC coding. - * - * We use a compact representation with 1 byte per statistics bin, - * thus the numbers directly represent byte sizes. - * This 1 byte per statistics bin contains the meaning of the MPS - * (more probable symbol) in the highest bit (mask 0x80), and the - * index into the probability estimation state machine table - * in the lower bits (mask 0x7F). - */ - -#define DC_STAT_BINS 64 -#define AC_STAT_BINS 256 - -/* NOTE: Uncomment the following #define if you want to use the - * given formula for calculating the AC conditioning parameter Kx - * for spectral selection progressive coding in section G.1.3.2 - * of the spec (Kx = Kmin + SRL (8 + Se - Kmin) 4). - * Although the spec and P&M authors claim that this "has proven - * to give good results for 8 bit precision samples", I'm not - * convinced yet that this is really beneficial. - * Early tests gave only very marginal compression enhancements - * (a few - around 5 or so - bytes even for very large files), - * which would turn out rather negative if we'd suppress the - * DAC (Define Arithmetic Conditioning) marker segments for - * the default parameters in the future. - * Note that currently the marker writing module emits 12-byte - * DAC segments for a full-component scan in a color image. - * This is not worth worrying about IMHO. However, since the - * spec defines the default values to be used if the tables - * are omitted (unlike Huffman tables, which are required - * anyway), one might optimize this behaviour in the future, - * and then it would be disadvantageous to use custom tables if - * they don't provide sufficient gain to exceed the DAC size. - * - * On the other hand, I'd consider it as a reasonable result - * that the conditioning has no significant influence on the - * compression performance. This means that the basic - * statistical model is already rather stable. - * - * Thus, at the moment, we use the default conditioning values - * anyway, and do not use the custom formula. - * -#define CALCULATE_SPECTRAL_CONDITIONING - */ - -/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32. - * We assume that int right shift is unsigned if INT32 right shift is, - * which should be safe. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define ISHIFT_TEMPS int ishift_temp; -#define IRIGHT_SHIFT(x,shft) \ - ((ishift_temp = (x)) < 0 ? \ - (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \ - (ishift_temp >> (shft))) -#else -#define ISHIFT_TEMPS -#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - - -LOCAL(void) -emit_byte (int val, j_compress_ptr cinfo) -/* Write next output byte; we do not support suspension in this module. */ -{ - struct jpeg_destination_mgr * dest = cinfo->dest; - - *dest->next_output_byte++ = (JOCTET) val; - if (--dest->free_in_buffer == 0) - if (! (*dest->empty_output_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); -} - - -/* - * Finish up at the end of an arithmetic-compressed scan. - */ - -METHODDEF(void) -finish_pass (j_compress_ptr cinfo) -{ - arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; - INT32 temp; - - /* Section D.1.8: Termination of encoding */ - - /* Find the e->c in the coding interval with the largest - * number of trailing zero bits */ - if ((temp = (e->a - 1 + e->c) & 0xFFFF0000L) < e->c) - e->c = temp + 0x8000L; - else - e->c = temp; - /* Send remaining bytes to output */ - e->c <<= e->ct; - if (e->c & 0xF8000000L) { - /* One final overflow has to be handled */ - if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer + 1, cinfo); - if (e->buffer + 1 == 0xFF) - emit_byte(0x00, cinfo); - } - e->zc += e->sc; /* carry-over converts stacked 0xFF bytes to 0x00 */ - e->sc = 0; - } else { - if (e->buffer == 0) - ++e->zc; - else if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer, cinfo); - } - if (e->sc) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - do { - emit_byte(0xFF, cinfo); - emit_byte(0x00, cinfo); - } while (--e->sc); - } - } - /* Output final bytes only if they are not 0x00 */ - if (e->c & 0x7FFF800L) { - if (e->zc) /* output final pending zero bytes */ - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte((e->c >> 19) & 0xFF, cinfo); - if (((e->c >> 19) & 0xFF) == 0xFF) - emit_byte(0x00, cinfo); - if (e->c & 0x7F800L) { - emit_byte((e->c >> 11) & 0xFF, cinfo); - if (((e->c >> 11) & 0xFF) == 0xFF) - emit_byte(0x00, cinfo); - } - } -} - - -/* - * The core arithmetic encoding routine (common in JPEG and JBIG). - * This needs to go as fast as possible. - * Machine-dependent optimization facilities - * are not utilized in this portable implementation. - * However, this code should be fairly efficient and - * may be a good base for further optimizations anyway. - * - * Parameter 'val' to be encoded may be 0 or 1 (binary decision). - * - * Note: I've added full "Pacman" termination support to the - * byte output routines, which is equivalent to the optional - * Discard_final_zeros procedure (Figure D.15) in the spec. - * Thus, we always produce the shortest possible output - * stream compliant to the spec (no trailing zero bytes, - * except for FF stuffing). - * - * I've also introduced a new scheme for accessing - * the probability estimation state machine table, - * derived from Markus Kuhn's JBIG implementation. - */ - -LOCAL(void) -arith_encode (j_compress_ptr cinfo, unsigned char *st, int val) -{ - register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; - register unsigned char nl, nm; - register INT32 qe, temp; - register int sv; - - /* Fetch values from our compact representation of Table D.2: - * Qe values and probability estimation state machine - */ - sv = *st; - qe = jpeg_aritab[sv & 0x7F]; /* => Qe_Value */ - nl = qe & 0xFF; qe >>= 8; /* Next_Index_LPS + Switch_MPS */ - nm = qe & 0xFF; qe >>= 8; /* Next_Index_MPS */ - - /* Encode & estimation procedures per sections D.1.4 & D.1.5 */ - e->a -= qe; - if (val != (sv >> 7)) { - /* Encode the less probable symbol */ - if (e->a >= qe) { - /* If the interval size (qe) for the less probable symbol (LPS) - * is larger than the interval size for the MPS, then exchange - * the two symbols for coding efficiency, otherwise code the LPS - * as usual: */ - e->c += e->a; - e->a = qe; - } - *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ - } else { - /* Encode the more probable symbol */ - if (e->a >= 0x8000L) - return; /* A >= 0x8000 -> ready, no renormalization required */ - if (e->a < qe) { - /* If the interval size (qe) for the less probable symbol (LPS) - * is larger than the interval size for the MPS, then exchange - * the two symbols for coding efficiency: */ - e->c += e->a; - e->a = qe; - } - *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ - } - - /* Renormalization & data output per section D.1.6 */ - do { - e->a <<= 1; - e->c <<= 1; - if (--e->ct == 0) { - /* Another byte is ready for output */ - temp = e->c >> 19; - if (temp > 0xFF) { - /* Handle overflow over all stacked 0xFF bytes */ - if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer + 1, cinfo); - if (e->buffer + 1 == 0xFF) - emit_byte(0x00, cinfo); - } - e->zc += e->sc; /* carry-over converts stacked 0xFF bytes to 0x00 */ - e->sc = 0; - /* Note: The 3 spacer bits in the C register guarantee - * that the new buffer byte can't be 0xFF here - * (see page 160 in the P&M JPEG book). */ - e->buffer = temp & 0xFF; /* new output byte, might overflow later */ - } else if (temp == 0xFF) { - ++e->sc; /* stack 0xFF byte (which might overflow later) */ - } else { - /* Output all stacked 0xFF bytes, they will not overflow any more */ - if (e->buffer == 0) - ++e->zc; - else if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer, cinfo); - } - if (e->sc) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - do { - emit_byte(0xFF, cinfo); - emit_byte(0x00, cinfo); - } while (--e->sc); - } - e->buffer = temp & 0xFF; /* new output byte (can still overflow) */ - } - e->c &= 0x7FFFFL; - e->ct += 8; - } - } while (e->a < 0x8000L); -} - - -/* - * Emit a restart marker & resynchronize predictions. - */ - -LOCAL(void) -emit_restart (j_compress_ptr cinfo, int restart_num) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci; - jpeg_component_info * compptr; - - finish_pass(cinfo); - - emit_byte(0xFF, cinfo); - emit_byte(JPEG_RST0 + restart_num, cinfo); - - /* Re-initialize statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); - /* Reset DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - /* AC needs no table when not present */ - if (cinfo->Se) { - MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); - } - } - - /* Reset arithmetic encoding variables */ - entropy->c = 0; - entropy->a = 0x10000L; - entropy->sc = 0; - entropy->zc = 0; - entropy->ct = 11; - entropy->buffer = -1; /* empty */ -} - - -/* - * MCU encoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl; - int v, v2, m; - ISHIFT_TEMPS - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - tbl = cinfo->cur_comp_info[ci]->dc_tbl_no; - - /* Compute the DC value after the required point transform by Al. - * This is simply an arithmetic right shift. - */ - m = IRIGHT_SHIFT((int) ((*block)[0]), cinfo->Al); - - /* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */ - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.4: Encode_DC_DIFF */ - if ((v = m - entropy->last_dc_val[ci]) == 0) { - arith_encode(cinfo, st, 0); - entropy->dc_context[ci] = 0; /* zero diff category */ - } else { - entropy->last_dc_val[ci] = m; - arith_encode(cinfo, st, 1); - /* Figure F.6: Encoding nonzero value v */ - /* Figure F.7: Encoding the sign of v */ - if (v > 0) { - arith_encode(cinfo, st + 1, 0); /* Table F.4: SS = S0 + 1 */ - st += 2; /* Table F.4: SP = S0 + 2 */ - entropy->dc_context[ci] = 4; /* small positive diff category */ - } else { - v = -v; - arith_encode(cinfo, st + 1, 1); /* Table F.4: SS = S0 + 1 */ - st += 3; /* Table F.4: SN = S0 + 3 */ - entropy->dc_context[ci] = 8; /* small negative diff category */ - } - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - arith_encode(cinfo, st, 0); - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] += 8; /* large diff category */ - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - } - - return TRUE; -} - - -/* - * MCU encoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int tbl, k, ke; - int v, v2, m; - const int * natural_order; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - /* Sections F.1.4.2 & F.1.4.4.2: Encoding of AC coefficients */ - - /* Establish EOB (end-of-block) index */ - for (ke = cinfo->Se; ke > 0; ke--) - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value. - */ - if ((v = (*block)[natural_order[ke]]) >= 0) { - if (v >>= cinfo->Al) break; - } else { - v = -v; - if (v >>= cinfo->Al) break; - } - - /* Figure F.5: Encode_AC_Coefficients */ - for (k = cinfo->Ss; k <= ke; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 0); /* EOB decision */ - for (;;) { - if ((v = (*block)[natural_order[k]]) >= 0) { - if (v >>= cinfo->Al) { - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 0); - break; - } - } else { - v = -v; - if (v >>= cinfo->Al) { - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 1); - break; - } - } - arith_encode(cinfo, st + 1, 0); st += 3; k++; - } - st += 2; - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - if (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - } - arith_encode(cinfo, st, 0); - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - /* Encode EOB decision only if k <= cinfo->Se */ - if (k <= cinfo->Se) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 1); - } - - return TRUE; -} - - -/* - * MCU encoding for DC successive approximation refinement scan. - */ - -METHODDEF(boolean) -encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - unsigned char *st; - int Al, blkn; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - st = entropy->fixed_bin; /* use fixed probability estimation */ - Al = cinfo->Al; - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - /* We simply emit the Al'th bit of the DC coefficient value. */ - arith_encode(cinfo, st, (MCU_data[blkn][0][0] >> Al) & 1); - } - - return TRUE; -} - - -/* - * MCU encoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int tbl, k, ke, kex; - int v; - const int * natural_order; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - /* Section G.1.3.3: Encoding of AC coefficients */ - - /* Establish EOB (end-of-block) index */ - for (ke = cinfo->Se; ke > 0; ke--) - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value. - */ - if ((v = (*block)[natural_order[ke]]) >= 0) { - if (v >>= cinfo->Al) break; - } else { - v = -v; - if (v >>= cinfo->Al) break; - } - - /* Establish EOBx (previous stage end-of-block) index */ - for (kex = ke; kex > 0; kex--) - if ((v = (*block)[natural_order[kex]]) >= 0) { - if (v >>= cinfo->Ah) break; - } else { - v = -v; - if (v >>= cinfo->Ah) break; - } - - /* Figure G.10: Encode_AC_Coefficients_SA */ - for (k = cinfo->Ss; k <= ke; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (k > kex) - arith_encode(cinfo, st, 0); /* EOB decision */ - for (;;) { - if ((v = (*block)[natural_order[k]]) >= 0) { - if (v >>= cinfo->Al) { - if (v >> 1) /* previously nonzero coef */ - arith_encode(cinfo, st + 2, (v & 1)); - else { /* newly nonzero coef */ - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 0); - } - break; - } - } else { - v = -v; - if (v >>= cinfo->Al) { - if (v >> 1) /* previously nonzero coef */ - arith_encode(cinfo, st + 2, (v & 1)); - else { /* newly nonzero coef */ - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 1); - } - break; - } - } - arith_encode(cinfo, st + 1, 0); st += 3; k++; - } - } - /* Encode EOB decision only if k <= cinfo->Se */ - if (k <= cinfo->Se) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 1); - } - - return TRUE; -} - - -/* - * Encode and output one MCU's worth of arithmetic-compressed coefficients. - */ - -METHODDEF(boolean) -encode_mcu (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - jpeg_component_info * compptr; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl, k, ke; - int v, v2, m; - const int * natural_order; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - natural_order = cinfo->natural_order; - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - - /* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */ - - tbl = compptr->dc_tbl_no; - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.4: Encode_DC_DIFF */ - if ((v = (*block)[0] - entropy->last_dc_val[ci]) == 0) { - arith_encode(cinfo, st, 0); - entropy->dc_context[ci] = 0; /* zero diff category */ - } else { - entropy->last_dc_val[ci] = (*block)[0]; - arith_encode(cinfo, st, 1); - /* Figure F.6: Encoding nonzero value v */ - /* Figure F.7: Encoding the sign of v */ - if (v > 0) { - arith_encode(cinfo, st + 1, 0); /* Table F.4: SS = S0 + 1 */ - st += 2; /* Table F.4: SP = S0 + 2 */ - entropy->dc_context[ci] = 4; /* small positive diff category */ - } else { - v = -v; - arith_encode(cinfo, st + 1, 1); /* Table F.4: SS = S0 + 1 */ - st += 3; /* Table F.4: SN = S0 + 3 */ - entropy->dc_context[ci] = 8; /* small negative diff category */ - } - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - arith_encode(cinfo, st, 0); - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] += 8; /* large diff category */ - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - - /* Sections F.1.4.2 & F.1.4.4.2: Encoding of AC coefficients */ - - tbl = compptr->ac_tbl_no; - - /* Establish EOB (end-of-block) index */ - for (ke = cinfo->lim_Se; ke > 0; ke--) - if ((*block)[natural_order[ke]]) break; - - /* Figure F.5: Encode_AC_Coefficients */ - for (k = 1; k <= ke; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 0); /* EOB decision */ - while ((v = (*block)[natural_order[k]]) == 0) { - arith_encode(cinfo, st + 1, 0); st += 3; k++; - } - arith_encode(cinfo, st + 1, 1); - /* Figure F.6: Encoding nonzero value v */ - /* Figure F.7: Encoding the sign of v */ - if (v > 0) { - arith_encode(cinfo, entropy->fixed_bin, 0); - } else { - v = -v; - arith_encode(cinfo, entropy->fixed_bin, 1); - } - st += 2; - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - if (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - } - arith_encode(cinfo, st, 0); - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - /* Encode EOB decision only if k <= cinfo->lim_Se */ - if (k <= cinfo->lim_Se) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 1); - } - } - - return TRUE; -} - - -/* - * Initialize for an arithmetic-compressed scan. - */ - -METHODDEF(void) -start_pass (j_compress_ptr cinfo, boolean gather_statistics) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - - if (gather_statistics) - /* Make sure to avoid that in the master control logic! - * We are fully adaptive here and need no extra - * statistics gathering pass! - */ - ERREXIT(cinfo, JERR_NOT_COMPILED); - - /* We assume jcmaster.c already validated the progressive scan parameters. */ - - /* Select execution routines */ - if (cinfo->progressive_mode) { - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_first; - else - entropy->pub.encode_mcu = encode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_refine; - else - entropy->pub.encode_mcu = encode_mcu_AC_refine; - } - } else - entropy->pub.encode_mcu = encode_mcu; - - /* Allocate & initialize requested statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - tbl = compptr->dc_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->dc_stats[tbl] == NULL) - entropy->dc_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, DC_STAT_BINS); - MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS); - /* Initialize DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - /* AC needs no table when not present */ - if (cinfo->Se) { - tbl = compptr->ac_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->ac_stats[tbl] == NULL) - entropy->ac_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, AC_STAT_BINS); - MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS); -#ifdef CALCULATE_SPECTRAL_CONDITIONING - if (cinfo->progressive_mode) - /* Section G.1.3.2: Set appropriate arithmetic conditioning value Kx */ - cinfo->arith_ac_K[tbl] = cinfo->Ss + ((8 + cinfo->Se - cinfo->Ss) >> 4); -#endif - } - } - - /* Initialize arithmetic encoding variables */ - entropy->c = 0; - entropy->a = 0x10000L; - entropy->sc = 0; - entropy->zc = 0; - entropy->ct = 11; - entropy->buffer = -1; /* empty */ - - /* Initialize restart stuff */ - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num = 0; -} - - -/* - * Module initialization routine for arithmetic entropy encoding. - */ - -GLOBAL(void) -jinit_arith_encoder (j_compress_ptr cinfo) -{ - arith_entropy_ptr entropy; - int i; - - entropy = (arith_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(arith_entropy_encoder)); - cinfo->entropy = (struct jpeg_entropy_encoder *) entropy; - entropy->pub.start_pass = start_pass; - entropy->pub.finish_pass = finish_pass; - - /* Mark tables unallocated */ - for (i = 0; i < NUM_ARITH_TBLS; i++) { - entropy->dc_stats[i] = NULL; - entropy->ac_stats[i] = NULL; - } - - /* Initialize index for fixed probability estimation */ - entropy->fixed_bin[0] = 113; -} diff --git a/src/jpeg-8c/jccoefct.c b/src/jpeg-8c/jccoefct.c deleted file mode 100644 index d775313b..00000000 --- a/src/jpeg-8c/jccoefct.c +++ /dev/null @@ -1,453 +0,0 @@ -/* - * jccoefct.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the coefficient buffer controller for compression. - * This controller is the top level of the JPEG compressor proper. - * The coefficient buffer lies between forward-DCT and entropy encoding steps. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* We use a full-image coefficient buffer when doing Huffman optimization, - * and also for writing multiple-scan JPEG files. In all cases, the DCT - * step is run during the first pass, and subsequent passes need only read - * the buffered coefficients. - */ -#ifdef ENTROPY_OPT_SUPPORTED -#define FULL_COEF_BUFFER_SUPPORTED -#else -#ifdef C_MULTISCAN_FILES_SUPPORTED -#define FULL_COEF_BUFFER_SUPPORTED -#endif -#endif - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_coef_controller pub; /* public fields */ - - JDIMENSION iMCU_row_num; /* iMCU row # within image */ - JDIMENSION mcu_ctr; /* counts MCUs processed in current row */ - int MCU_vert_offset; /* counts MCU rows within iMCU row */ - int MCU_rows_per_iMCU_row; /* number of such rows needed */ - - /* For single-pass compression, it's sufficient to buffer just one MCU - * (although this may prove a bit slow in practice). We allocate a - * workspace of C_MAX_BLOCKS_IN_MCU coefficient blocks, and reuse it for each - * MCU constructed and sent. (On 80x86, the workspace is FAR even though - * it's not really very big; this is to keep the module interfaces unchanged - * when a large coefficient buffer is necessary.) - * In multi-pass modes, this array points to the current MCU's blocks - * within the virtual arrays. - */ - JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU]; - - /* In multi-pass modes, we need a virtual block array for each component. */ - jvirt_barray_ptr whole_image[MAX_COMPONENTS]; -} my_coef_controller; - -typedef my_coef_controller * my_coef_ptr; - - -/* Forward declarations */ -METHODDEF(boolean) compress_data - JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); -#ifdef FULL_COEF_BUFFER_SUPPORTED -METHODDEF(boolean) compress_first_pass - JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); -METHODDEF(boolean) compress_output - JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); -#endif - - -LOCAL(void) -start_iMCU_row (j_compress_ptr cinfo) -/* Reset within-iMCU-row counters for a new row */ -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* In an interleaved scan, an MCU row is the same as an iMCU row. - * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. - * But at the bottom of the image, process only what's left. - */ - if (cinfo->comps_in_scan > 1) { - coef->MCU_rows_per_iMCU_row = 1; - } else { - if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1)) - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; - else - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; - } - - coef->mcu_ctr = 0; - coef->MCU_vert_offset = 0; -} - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - coef->iMCU_row_num = 0; - start_iMCU_row(cinfo); - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (coef->whole_image[0] != NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - coef->pub.compress_data = compress_data; - break; -#ifdef FULL_COEF_BUFFER_SUPPORTED - case JBUF_SAVE_AND_PASS: - if (coef->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - coef->pub.compress_data = compress_first_pass; - break; - case JBUF_CRANK_DEST: - if (coef->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - coef->pub.compress_data = compress_output; - break; -#endif - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } -} - - -/* - * Process some data in the single-pass case. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the image. - * Returns TRUE if the iMCU row is completed, FALSE if suspended. - * - * NB: input_buf contains a plane for each component in image, - * which we index according to the component's SOF position. - */ - -METHODDEF(boolean) -compress_data (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - int blkn, bi, ci, yindex, yoffset, blockcnt; - JDIMENSION ypos, xpos; - jpeg_component_info *compptr; - forward_DCT_ptr forward_DCT; - - /* Loop to write as much as one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->mcu_ctr; MCU_col_num <= last_MCU_col; - MCU_col_num++) { - /* Determine where data comes from in input_buf and do the DCT thing. - * Each call on forward_DCT processes a horizontal row of DCT blocks - * as wide as an MCU; we rely on having allocated the MCU_buffer[] blocks - * sequentially. Dummy blocks at the right or bottom edge are filled in - * specially. The data in them does not matter for image reconstruction, - * so we fill them with values that will encode to the smallest amount of - * data, viz: all zeroes in the AC entries, DC entries equal to previous - * block's DC value. (Thanks to Thomas Kinsman for this idea.) - */ - blkn = 0; - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - forward_DCT = cinfo->fdct->forward_DCT[compptr->component_index]; - blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width - : compptr->last_col_width; - xpos = MCU_col_num * compptr->MCU_sample_width; - ypos = yoffset * compptr->DCT_v_scaled_size; - /* ypos == (yoffset+yindex) * DCTSIZE */ - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - if (coef->iMCU_row_num < last_iMCU_row || - yoffset+yindex < compptr->last_row_height) { - (*forward_DCT) (cinfo, compptr, - input_buf[compptr->component_index], - coef->MCU_buffer[blkn], - ypos, xpos, (JDIMENSION) blockcnt); - if (blockcnt < compptr->MCU_width) { - /* Create some dummy blocks at the right edge of the image. */ - jzero_far((void FAR *) coef->MCU_buffer[blkn + blockcnt], - (compptr->MCU_width - blockcnt) * SIZEOF(JBLOCK)); - for (bi = blockcnt; bi < compptr->MCU_width; bi++) { - coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn+bi-1][0][0]; - } - } - } else { - /* Create a row of dummy blocks at the bottom of the image. */ - jzero_far((void FAR *) coef->MCU_buffer[blkn], - compptr->MCU_width * SIZEOF(JBLOCK)); - for (bi = 0; bi < compptr->MCU_width; bi++) { - coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn-1][0][0]; - } - } - blkn += compptr->MCU_width; - ypos += compptr->DCT_v_scaled_size; - } - } - /* Try to write the MCU. In event of a suspension failure, we will - * re-DCT the MCU on restart (a bit inefficient, could be fixed...) - */ - if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->mcu_ctr = MCU_col_num; - return FALSE; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->mcu_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - coef->iMCU_row_num++; - start_iMCU_row(cinfo); - return TRUE; -} - - -#ifdef FULL_COEF_BUFFER_SUPPORTED - -/* - * Process some data in the first pass of a multi-pass case. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the image. - * This amount of data is read from the source buffer, DCT'd and quantized, - * and saved into the virtual arrays. We also generate suitable dummy blocks - * as needed at the right and lower edges. (The dummy blocks are constructed - * in the virtual arrays, which have been padded appropriately.) This makes - * it possible for subsequent passes not to worry about real vs. dummy blocks. - * - * We must also emit the data to the entropy encoder. This is conveniently - * done by calling compress_output() after we've loaded the current strip - * of the virtual arrays. - * - * NB: input_buf contains a plane for each component in image. All - * components are DCT'd and loaded into the virtual arrays in this pass. - * However, it may be that only a subset of the components are emitted to - * the entropy encoder during this first pass; be careful about looking - * at the scan-dependent variables (MCU dimensions, etc). - */ - -METHODDEF(boolean) -compress_first_pass (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - JDIMENSION blocks_across, MCUs_across, MCUindex; - int bi, ci, h_samp_factor, block_row, block_rows, ndummy; - JCOEF lastDC; - jpeg_component_info *compptr; - JBLOCKARRAY buffer; - JBLOCKROW thisblockrow, lastblockrow; - forward_DCT_ptr forward_DCT; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Align the virtual buffer for this component. */ - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - coef->iMCU_row_num * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, TRUE); - /* Count non-dummy DCT block rows in this iMCU row. */ - if (coef->iMCU_row_num < last_iMCU_row) - block_rows = compptr->v_samp_factor; - else { - /* NB: can't use last_row_height here, since may not be set! */ - block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (block_rows == 0) block_rows = compptr->v_samp_factor; - } - blocks_across = compptr->width_in_blocks; - h_samp_factor = compptr->h_samp_factor; - /* Count number of dummy blocks to be added at the right margin. */ - ndummy = (int) (blocks_across % h_samp_factor); - if (ndummy > 0) - ndummy = h_samp_factor - ndummy; - forward_DCT = cinfo->fdct->forward_DCT[ci]; - /* Perform DCT for all non-dummy blocks in this iMCU row. Each call - * on forward_DCT processes a complete horizontal row of DCT blocks. - */ - for (block_row = 0; block_row < block_rows; block_row++) { - thisblockrow = buffer[block_row]; - (*forward_DCT) (cinfo, compptr, input_buf[ci], thisblockrow, - (JDIMENSION) (block_row * compptr->DCT_v_scaled_size), - (JDIMENSION) 0, blocks_across); - if (ndummy > 0) { - /* Create dummy blocks at the right edge of the image. */ - thisblockrow += blocks_across; /* => first dummy block */ - jzero_far((void FAR *) thisblockrow, ndummy * SIZEOF(JBLOCK)); - lastDC = thisblockrow[-1][0]; - for (bi = 0; bi < ndummy; bi++) { - thisblockrow[bi][0] = lastDC; - } - } - } - /* If at end of image, create dummy block rows as needed. - * The tricky part here is that within each MCU, we want the DC values - * of the dummy blocks to match the last real block's DC value. - * This squeezes a few more bytes out of the resulting file... - */ - if (coef->iMCU_row_num == last_iMCU_row) { - blocks_across += ndummy; /* include lower right corner */ - MCUs_across = blocks_across / h_samp_factor; - for (block_row = block_rows; block_row < compptr->v_samp_factor; - block_row++) { - thisblockrow = buffer[block_row]; - lastblockrow = buffer[block_row-1]; - jzero_far((void FAR *) thisblockrow, - (size_t) (blocks_across * SIZEOF(JBLOCK))); - for (MCUindex = 0; MCUindex < MCUs_across; MCUindex++) { - lastDC = lastblockrow[h_samp_factor-1][0]; - for (bi = 0; bi < h_samp_factor; bi++) { - thisblockrow[bi][0] = lastDC; - } - thisblockrow += h_samp_factor; /* advance to next MCU in row */ - lastblockrow += h_samp_factor; - } - } - } - } - /* NB: compress_output will increment iMCU_row_num if successful. - * A suspension return will result in redoing all the work above next time. - */ - - /* Emit data to the entropy encoder, sharing code with subsequent passes */ - return compress_output(cinfo, input_buf); -} - - -/* - * Process some data in subsequent passes of a multi-pass case. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the scan. - * The data is obtained from the virtual arrays and fed to the entropy coder. - * Returns TRUE if the iMCU row is completed, FALSE if suspended. - * - * NB: input_buf is ignored; it is likely to be a NULL pointer. - */ - -METHODDEF(boolean) -compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - int blkn, ci, xindex, yindex, yoffset; - JDIMENSION start_col; - JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; - JBLOCKROW buffer_ptr; - jpeg_component_info *compptr; - - /* Align the virtual buffers for the components used in this scan. - * NB: during first pass, this is safe only because the buffers will - * already be aligned properly, so jmemmgr.c won't need to do any I/O. - */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - buffer[ci] = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], - coef->iMCU_row_num * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } - - /* Loop to process one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row; - MCU_col_num++) { - /* Construct list of pointers to DCT blocks belonging to this MCU */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - start_col = MCU_col_num * compptr->MCU_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - buffer_ptr = buffer[ci][yindex+yoffset] + start_col; - for (xindex = 0; xindex < compptr->MCU_width; xindex++) { - coef->MCU_buffer[blkn++] = buffer_ptr++; - } - } - } - /* Try to write the MCU. */ - if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->mcu_ctr = MCU_col_num; - return FALSE; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->mcu_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - coef->iMCU_row_num++; - start_iMCU_row(cinfo); - return TRUE; -} - -#endif /* FULL_COEF_BUFFER_SUPPORTED */ - - -/* - * Initialize coefficient buffer controller. - */ - -GLOBAL(void) -jinit_c_coef_controller (j_compress_ptr cinfo, boolean need_full_buffer) -{ - my_coef_ptr coef; - - coef = (my_coef_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_coef_controller)); - cinfo->coef = (struct jpeg_c_coef_controller *) coef; - coef->pub.start_pass = start_pass_coef; - - /* Create the coefficient buffer. */ - if (need_full_buffer) { -#ifdef FULL_COEF_BUFFER_SUPPORTED - /* Allocate a full-image virtual array for each component, */ - /* padded to a multiple of samp_factor DCT blocks in each direction. */ - int ci; - jpeg_component_info *compptr; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - coef->whole_image[ci] = (*cinfo->mem->request_virt_barray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - (JDIMENSION) jround_up((long) compptr->width_in_blocks, - (long) compptr->h_samp_factor), - (JDIMENSION) jround_up((long) compptr->height_in_blocks, - (long) compptr->v_samp_factor), - (JDIMENSION) compptr->v_samp_factor); - } -#else - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif - } else { - /* We only need a single-MCU buffer. */ - JBLOCKROW buffer; - int i; - - buffer = (JBLOCKROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) { - coef->MCU_buffer[i] = buffer + i; - } - coef->whole_image[0] = NULL; /* flag for no virtual arrays */ - } -} diff --git a/src/jpeg-8c/jccolor.c b/src/jpeg-8c/jccolor.c deleted file mode 100644 index 0a8a4b5d..00000000 --- a/src/jpeg-8c/jccolor.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * jccolor.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains input colorspace conversion routines. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private subobject */ - -typedef struct { - struct jpeg_color_converter pub; /* public fields */ - - /* Private state for RGB->YCC conversion */ - INT32 * rgb_ycc_tab; /* => table for RGB to YCbCr conversion */ -} my_color_converter; - -typedef my_color_converter * my_cconvert_ptr; - - -/**************** RGB -> YCbCr conversion: most common case **************/ - -/* - * YCbCr is defined per CCIR 601-1, except that Cb and Cr are - * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5. - * The conversion equations to be implemented are therefore - * Y = 0.29900 * R + 0.58700 * G + 0.11400 * B - * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE - * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE - * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.) - * Note: older versions of the IJG code used a zero offset of MAXJSAMPLE/2, - * rather than CENTERJSAMPLE, for Cb and Cr. This gave equal positive and - * negative swings for Cb/Cr, but meant that grayscale values (Cb=Cr=0) - * were not represented exactly. Now we sacrifice exact representation of - * maximum red and maximum blue in order to get exact grayscales. - * - * To avoid floating-point arithmetic, we represent the fractional constants - * as integers scaled up by 2^16 (about 4 digits precision); we have to divide - * the products by 2^16, with appropriate rounding, to get the correct answer. - * - * For even more speed, we avoid doing any multiplications in the inner loop - * by precalculating the constants times R,G,B for all possible values. - * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table); - * for 12-bit samples it is still acceptable. It's not very reasonable for - * 16-bit samples, but if you want lossless storage you shouldn't be changing - * colorspace anyway. - * The CENTERJSAMPLE offsets and the rounding fudge-factor of 0.5 are included - * in the tables to save adding them separately in the inner loop. - */ - -#define SCALEBITS 16 /* speediest right-shift on some machines */ -#define CBCR_OFFSET ((INT32) CENTERJSAMPLE << SCALEBITS) -#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) -#define FIX(x) ((INT32) ((x) * (1L< Y section */ -#define G_Y_OFF (1*(MAXJSAMPLE+1)) /* offset to G => Y section */ -#define B_Y_OFF (2*(MAXJSAMPLE+1)) /* etc. */ -#define R_CB_OFF (3*(MAXJSAMPLE+1)) -#define G_CB_OFF (4*(MAXJSAMPLE+1)) -#define B_CB_OFF (5*(MAXJSAMPLE+1)) -#define R_CR_OFF B_CB_OFF /* B=>Cb, R=>Cr are the same */ -#define G_CR_OFF (6*(MAXJSAMPLE+1)) -#define B_CR_OFF (7*(MAXJSAMPLE+1)) -#define TABLE_SIZE (8*(MAXJSAMPLE+1)) - - -/* - * Initialize for RGB->YCC colorspace conversion. - */ - -METHODDEF(void) -rgb_ycc_start (j_compress_ptr cinfo) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - INT32 * rgb_ycc_tab; - INT32 i; - - /* Allocate and fill in the conversion tables. */ - cconvert->rgb_ycc_tab = rgb_ycc_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (TABLE_SIZE * SIZEOF(INT32))); - - for (i = 0; i <= MAXJSAMPLE; i++) { - rgb_ycc_tab[i+R_Y_OFF] = FIX(0.29900) * i; - rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) * i; - rgb_ycc_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF; - rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.16874)) * i; - rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.33126)) * i; - /* We use a rounding fudge-factor of 0.5-epsilon for Cb and Cr. - * This ensures that the maximum output will round to MAXJSAMPLE - * not MAXJSAMPLE+1, and thus that we don't have to range-limit. - */ - rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1; -/* B=>Cb and R=>Cr tables are the same - rgb_ycc_tab[i+R_CR_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1; -*/ - rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.41869)) * i; - rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.08131)) * i; - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * - * Note that we change from the application's interleaved-pixel format - * to our internal noninterleaved, one-plane-per-component format. - * The input buffer is therefore three times as wide as the output buffer. - * - * A starting row offset is provided only for the output buffer. The caller - * can easily adjust the passed input_buf value to accommodate any row - * offset required on that side. - */ - -METHODDEF(void) -rgb_ycc_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int r, g, b; - register INT32 * ctab = cconvert->rgb_ycc_tab; - register JSAMPROW inptr; - register JSAMPROW outptr0, outptr1, outptr2; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr0 = output_buf[0][output_row]; - outptr1 = output_buf[1][output_row]; - outptr2 = output_buf[2][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - r = GETJSAMPLE(inptr[RGB_RED]); - g = GETJSAMPLE(inptr[RGB_GREEN]); - b = GETJSAMPLE(inptr[RGB_BLUE]); - inptr += RGB_PIXELSIZE; - /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations - * must be too; we do not need an explicit range-limiting operation. - * Hence the value being shifted is never negative, and we don't - * need the general RIGHT_SHIFT macro. - */ - /* Y */ - outptr0[col] = (JSAMPLE) - ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) - >> SCALEBITS); - /* Cb */ - outptr1[col] = (JSAMPLE) - ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF]) - >> SCALEBITS); - /* Cr */ - outptr2[col] = (JSAMPLE) - ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) - >> SCALEBITS); - } - } -} - - -/**************** Cases other than RGB -> YCbCr **************/ - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles RGB->grayscale conversion, which is the same - * as the RGB->Y portion of RGB->YCbCr. - * We assume rgb_ycc_start has been called (we only use the Y tables). - */ - -METHODDEF(void) -rgb_gray_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int r, g, b; - register INT32 * ctab = cconvert->rgb_ycc_tab; - register JSAMPROW inptr; - register JSAMPROW outptr; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr = output_buf[0][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - r = GETJSAMPLE(inptr[RGB_RED]); - g = GETJSAMPLE(inptr[RGB_GREEN]); - b = GETJSAMPLE(inptr[RGB_BLUE]); - inptr += RGB_PIXELSIZE; - /* Y */ - outptr[col] = (JSAMPLE) - ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) - >> SCALEBITS); - } - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles Adobe-style CMYK->YCCK conversion, - * where we convert R=1-C, G=1-M, and B=1-Y to YCbCr using the same - * conversion as above, while passing K (black) unchanged. - * We assume rgb_ycc_start has been called. - */ - -METHODDEF(void) -cmyk_ycck_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int r, g, b; - register INT32 * ctab = cconvert->rgb_ycc_tab; - register JSAMPROW inptr; - register JSAMPROW outptr0, outptr1, outptr2, outptr3; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr0 = output_buf[0][output_row]; - outptr1 = output_buf[1][output_row]; - outptr2 = output_buf[2][output_row]; - outptr3 = output_buf[3][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - r = MAXJSAMPLE - GETJSAMPLE(inptr[0]); - g = MAXJSAMPLE - GETJSAMPLE(inptr[1]); - b = MAXJSAMPLE - GETJSAMPLE(inptr[2]); - /* K passes through as-is */ - outptr3[col] = inptr[3]; /* don't need GETJSAMPLE here */ - inptr += 4; - /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations - * must be too; we do not need an explicit range-limiting operation. - * Hence the value being shifted is never negative, and we don't - * need the general RIGHT_SHIFT macro. - */ - /* Y */ - outptr0[col] = (JSAMPLE) - ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) - >> SCALEBITS); - /* Cb */ - outptr1[col] = (JSAMPLE) - ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF]) - >> SCALEBITS); - /* Cr */ - outptr2[col] = (JSAMPLE) - ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) - >> SCALEBITS); - } - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles grayscale output with no conversion. - * The source can be either plain grayscale or YCbCr (since Y == gray). - */ - -METHODDEF(void) -grayscale_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - register JSAMPROW inptr; - register JSAMPROW outptr; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - int instride = cinfo->input_components; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr = output_buf[0][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - outptr[col] = inptr[0]; /* don't need GETJSAMPLE() here */ - inptr += instride; - } - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles multi-component colorspaces without conversion. - * We assume input_components == num_components. - */ - -METHODDEF(void) -null_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - register JSAMPROW inptr; - register JSAMPROW outptr; - register JDIMENSION col; - register int ci; - int nc = cinfo->num_components; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - /* It seems fastest to make a separate pass for each component. */ - for (ci = 0; ci < nc; ci++) { - inptr = *input_buf; - outptr = output_buf[ci][output_row]; - for (col = 0; col < num_cols; col++) { - outptr[col] = inptr[ci]; /* don't need GETJSAMPLE() here */ - inptr += nc; - } - } - input_buf++; - output_row++; - } -} - - -/* - * Empty method for start_pass. - */ - -METHODDEF(void) -null_method (j_compress_ptr cinfo) -{ - /* no work needed */ -} - - -/* - * Module initialization routine for input colorspace conversion. - */ - -GLOBAL(void) -jinit_color_converter (j_compress_ptr cinfo) -{ - my_cconvert_ptr cconvert; - - cconvert = (my_cconvert_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_color_converter)); - cinfo->cconvert = (struct jpeg_color_converter *) cconvert; - /* set start_pass to null method until we find out differently */ - cconvert->pub.start_pass = null_method; - - /* Make sure input_components agrees with in_color_space */ - switch (cinfo->in_color_space) { - case JCS_GRAYSCALE: - if (cinfo->input_components != 1) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - - case JCS_RGB: -#if RGB_PIXELSIZE != 3 - if (cinfo->input_components != RGB_PIXELSIZE) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; -#endif /* else share code with YCbCr */ - - case JCS_YCbCr: - if (cinfo->input_components != 3) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - - case JCS_CMYK: - case JCS_YCCK: - if (cinfo->input_components != 4) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - - default: /* JCS_UNKNOWN can be anything */ - if (cinfo->input_components < 1) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - } - - /* Check num_components, set conversion method based on requested space */ - switch (cinfo->jpeg_color_space) { - case JCS_GRAYSCALE: - if (cinfo->num_components != 1) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_GRAYSCALE) - cconvert->pub.color_convert = grayscale_convert; - else if (cinfo->in_color_space == JCS_RGB) { - cconvert->pub.start_pass = rgb_ycc_start; - cconvert->pub.color_convert = rgb_gray_convert; - } else if (cinfo->in_color_space == JCS_YCbCr) - cconvert->pub.color_convert = grayscale_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_RGB: - if (cinfo->num_components != 3) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_RGB && RGB_PIXELSIZE == 3) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_YCbCr: - if (cinfo->num_components != 3) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_RGB) { - cconvert->pub.start_pass = rgb_ycc_start; - cconvert->pub.color_convert = rgb_ycc_convert; - } else if (cinfo->in_color_space == JCS_YCbCr) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_CMYK: - if (cinfo->num_components != 4) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_CMYK) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_YCCK: - if (cinfo->num_components != 4) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_CMYK) { - cconvert->pub.start_pass = rgb_ycc_start; - cconvert->pub.color_convert = cmyk_ycck_convert; - } else if (cinfo->in_color_space == JCS_YCCK) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - default: /* allow null conversion of JCS_UNKNOWN */ - if (cinfo->jpeg_color_space != cinfo->in_color_space || - cinfo->num_components != cinfo->input_components) - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - cconvert->pub.color_convert = null_convert; - break; - } -} diff --git a/src/jpeg-8c/jcdctmgr.c b/src/jpeg-8c/jcdctmgr.c deleted file mode 100644 index 0bbdbb68..00000000 --- a/src/jpeg-8c/jcdctmgr.c +++ /dev/null @@ -1,482 +0,0 @@ -/* - * jcdctmgr.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the forward-DCT management logic. - * This code selects a particular DCT implementation to be used, - * and it performs related housekeeping chores including coefficient - * quantization. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - - -/* Private subobject for this module */ - -typedef struct { - struct jpeg_forward_dct pub; /* public fields */ - - /* Pointer to the DCT routine actually in use */ - forward_DCT_method_ptr do_dct[MAX_COMPONENTS]; - - /* The actual post-DCT divisors --- not identical to the quant table - * entries, because of scaling (especially for an unnormalized DCT). - * Each table is given in normal array order. - */ - DCTELEM * divisors[NUM_QUANT_TBLS]; - -#ifdef DCT_FLOAT_SUPPORTED - /* Same as above for the floating-point case. */ - float_DCT_method_ptr do_float_dct[MAX_COMPONENTS]; - FAST_FLOAT * float_divisors[NUM_QUANT_TBLS]; -#endif -} my_fdct_controller; - -typedef my_fdct_controller * my_fdct_ptr; - - -/* The current scaled-DCT routines require ISLOW-style divisor tables, - * so be sure to compile that code if either ISLOW or SCALING is requested. - */ -#ifdef DCT_ISLOW_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#else -#ifdef DCT_SCALING_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#endif -#endif - - -/* - * Perform forward DCT on one or more blocks of a component. - * - * The input samples are taken from the sample_data[] array starting at - * position start_row/start_col, and moving to the right for any additional - * blocks. The quantized coefficients are returned in coef_blocks[]. - */ - -METHODDEF(void) -forward_DCT (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY sample_data, JBLOCKROW coef_blocks, - JDIMENSION start_row, JDIMENSION start_col, - JDIMENSION num_blocks) -/* This version is used for integer DCT implementations. */ -{ - /* This routine is heavily used, so it's worth coding it tightly. */ - my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; - forward_DCT_method_ptr do_dct = fdct->do_dct[compptr->component_index]; - DCTELEM * divisors = fdct->divisors[compptr->quant_tbl_no]; - DCTELEM workspace[DCTSIZE2]; /* work area for FDCT subroutine */ - JDIMENSION bi; - - sample_data += start_row; /* fold in the vertical offset once */ - - for (bi = 0; bi < num_blocks; bi++, start_col += compptr->DCT_h_scaled_size) { - /* Perform the DCT */ - (*do_dct) (workspace, sample_data, start_col); - - /* Quantize/descale the coefficients, and store into coef_blocks[] */ - { register DCTELEM temp, qval; - register int i; - register JCOEFPTR output_ptr = coef_blocks[bi]; - - for (i = 0; i < DCTSIZE2; i++) { - qval = divisors[i]; - temp = workspace[i]; - /* Divide the coefficient value by qval, ensuring proper rounding. - * Since C does not specify the direction of rounding for negative - * quotients, we have to force the dividend positive for portability. - * - * In most files, at least half of the output values will be zero - * (at default quantization settings, more like three-quarters...) - * so we should ensure that this case is fast. On many machines, - * a comparison is enough cheaper than a divide to make a special test - * a win. Since both inputs will be nonnegative, we need only test - * for a < b to discover whether a/b is 0. - * If your machine's division is fast enough, define FAST_DIVIDE. - */ -#ifdef FAST_DIVIDE -#define DIVIDE_BY(a,b) a /= b -#else -#define DIVIDE_BY(a,b) if (a >= b) a /= b; else a = 0 -#endif - if (temp < 0) { - temp = -temp; - temp += qval>>1; /* for rounding */ - DIVIDE_BY(temp, qval); - temp = -temp; - } else { - temp += qval>>1; /* for rounding */ - DIVIDE_BY(temp, qval); - } - output_ptr[i] = (JCOEF) temp; - } - } - } -} - - -#ifdef DCT_FLOAT_SUPPORTED - -METHODDEF(void) -forward_DCT_float (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY sample_data, JBLOCKROW coef_blocks, - JDIMENSION start_row, JDIMENSION start_col, - JDIMENSION num_blocks) -/* This version is used for floating-point DCT implementations. */ -{ - /* This routine is heavily used, so it's worth coding it tightly. */ - my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; - float_DCT_method_ptr do_dct = fdct->do_float_dct[compptr->component_index]; - FAST_FLOAT * divisors = fdct->float_divisors[compptr->quant_tbl_no]; - FAST_FLOAT workspace[DCTSIZE2]; /* work area for FDCT subroutine */ - JDIMENSION bi; - - sample_data += start_row; /* fold in the vertical offset once */ - - for (bi = 0; bi < num_blocks; bi++, start_col += compptr->DCT_h_scaled_size) { - /* Perform the DCT */ - (*do_dct) (workspace, sample_data, start_col); - - /* Quantize/descale the coefficients, and store into coef_blocks[] */ - { register FAST_FLOAT temp; - register int i; - register JCOEFPTR output_ptr = coef_blocks[bi]; - - for (i = 0; i < DCTSIZE2; i++) { - /* Apply the quantization and scaling factor */ - temp = workspace[i] * divisors[i]; - /* Round to nearest integer. - * Since C does not specify the direction of rounding for negative - * quotients, we have to force the dividend positive for portability. - * The maximum coefficient size is +-16K (for 12-bit data), so this - * code should work for either 16-bit or 32-bit ints. - */ - output_ptr[i] = (JCOEF) ((int) (temp + (FAST_FLOAT) 16384.5) - 16384); - } - } - } -} - -#endif /* DCT_FLOAT_SUPPORTED */ - - -/* - * Initialize for a processing pass. - * Verify that all referenced Q-tables are present, and set up - * the divisor table for each one. - * In the current implementation, DCT of all components is done during - * the first pass, even if only some components will be output in the - * first scan. Hence all components should be examined here. - */ - -METHODDEF(void) -start_pass_fdctmgr (j_compress_ptr cinfo) -{ - my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; - int ci, qtblno, i; - jpeg_component_info *compptr; - int method = 0; - JQUANT_TBL * qtbl; - DCTELEM * dtbl; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Select the proper DCT routine for this component's scaling */ - switch ((compptr->DCT_h_scaled_size << 8) + compptr->DCT_v_scaled_size) { -#ifdef DCT_SCALING_SUPPORTED - case ((1 << 8) + 1): - fdct->do_dct[ci] = jpeg_fdct_1x1; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((2 << 8) + 2): - fdct->do_dct[ci] = jpeg_fdct_2x2; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((3 << 8) + 3): - fdct->do_dct[ci] = jpeg_fdct_3x3; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((4 << 8) + 4): - fdct->do_dct[ci] = jpeg_fdct_4x4; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((5 << 8) + 5): - fdct->do_dct[ci] = jpeg_fdct_5x5; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((6 << 8) + 6): - fdct->do_dct[ci] = jpeg_fdct_6x6; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((7 << 8) + 7): - fdct->do_dct[ci] = jpeg_fdct_7x7; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((9 << 8) + 9): - fdct->do_dct[ci] = jpeg_fdct_9x9; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((10 << 8) + 10): - fdct->do_dct[ci] = jpeg_fdct_10x10; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((11 << 8) + 11): - fdct->do_dct[ci] = jpeg_fdct_11x11; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((12 << 8) + 12): - fdct->do_dct[ci] = jpeg_fdct_12x12; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((13 << 8) + 13): - fdct->do_dct[ci] = jpeg_fdct_13x13; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((14 << 8) + 14): - fdct->do_dct[ci] = jpeg_fdct_14x14; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((15 << 8) + 15): - fdct->do_dct[ci] = jpeg_fdct_15x15; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((16 << 8) + 16): - fdct->do_dct[ci] = jpeg_fdct_16x16; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((16 << 8) + 8): - fdct->do_dct[ci] = jpeg_fdct_16x8; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((14 << 8) + 7): - fdct->do_dct[ci] = jpeg_fdct_14x7; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((12 << 8) + 6): - fdct->do_dct[ci] = jpeg_fdct_12x6; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((10 << 8) + 5): - fdct->do_dct[ci] = jpeg_fdct_10x5; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((8 << 8) + 4): - fdct->do_dct[ci] = jpeg_fdct_8x4; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((6 << 8) + 3): - fdct->do_dct[ci] = jpeg_fdct_6x3; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((4 << 8) + 2): - fdct->do_dct[ci] = jpeg_fdct_4x2; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((2 << 8) + 1): - fdct->do_dct[ci] = jpeg_fdct_2x1; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((8 << 8) + 16): - fdct->do_dct[ci] = jpeg_fdct_8x16; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((7 << 8) + 14): - fdct->do_dct[ci] = jpeg_fdct_7x14; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((6 << 8) + 12): - fdct->do_dct[ci] = jpeg_fdct_6x12; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((5 << 8) + 10): - fdct->do_dct[ci] = jpeg_fdct_5x10; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((4 << 8) + 8): - fdct->do_dct[ci] = jpeg_fdct_4x8; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((3 << 8) + 6): - fdct->do_dct[ci] = jpeg_fdct_3x6; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((2 << 8) + 4): - fdct->do_dct[ci] = jpeg_fdct_2x4; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((1 << 8) + 2): - fdct->do_dct[ci] = jpeg_fdct_1x2; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; -#endif - case ((DCTSIZE << 8) + DCTSIZE): - switch (cinfo->dct_method) { -#ifdef DCT_ISLOW_SUPPORTED - case JDCT_ISLOW: - fdct->do_dct[ci] = jpeg_fdct_islow; - method = JDCT_ISLOW; - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - fdct->do_dct[ci] = jpeg_fdct_ifast; - method = JDCT_IFAST; - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - fdct->do_float_dct[ci] = jpeg_fdct_float; - method = JDCT_FLOAT; - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - break; - default: - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, - compptr->DCT_h_scaled_size, compptr->DCT_v_scaled_size); - break; - } - qtblno = compptr->quant_tbl_no; - /* Make sure specified quantization table is present */ - if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS || - cinfo->quant_tbl_ptrs[qtblno] == NULL) - ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno); - qtbl = cinfo->quant_tbl_ptrs[qtblno]; - /* Compute divisors for this quant table */ - /* We may do this more than once for same table, but it's not a big deal */ - switch (method) { -#ifdef PROVIDE_ISLOW_TABLES - case JDCT_ISLOW: - /* For LL&M IDCT method, divisors are equal to raw quantization - * coefficients multiplied by 8 (to counteract scaling). - */ - if (fdct->divisors[qtblno] == NULL) { - fdct->divisors[qtblno] = (DCTELEM *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - DCTSIZE2 * SIZEOF(DCTELEM)); - } - dtbl = fdct->divisors[qtblno]; - for (i = 0; i < DCTSIZE2; i++) { - dtbl[i] = ((DCTELEM) qtbl->quantval[i]) << 3; - } - fdct->pub.forward_DCT[ci] = forward_DCT; - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - { - /* For AA&N IDCT method, divisors are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * We apply a further scale factor of 8. - */ -#define CONST_BITS 14 - static const INT16 aanscales[DCTSIZE2] = { - /* precomputed values scaled up by 14 bits */ - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270, - 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906, - 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315, - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552, - 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446, - 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247 - }; - SHIFT_TEMPS - - if (fdct->divisors[qtblno] == NULL) { - fdct->divisors[qtblno] = (DCTELEM *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - DCTSIZE2 * SIZEOF(DCTELEM)); - } - dtbl = fdct->divisors[qtblno]; - for (i = 0; i < DCTSIZE2; i++) { - dtbl[i] = (DCTELEM) - DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], - (INT32) aanscales[i]), - CONST_BITS-3); - } - } - fdct->pub.forward_DCT[ci] = forward_DCT; - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - { - /* For float AA&N IDCT method, divisors are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * We apply a further scale factor of 8. - * What's actually stored is 1/divisor so that the inner loop can - * use a multiplication rather than a division. - */ - FAST_FLOAT * fdtbl; - int row, col; - static const double aanscalefactor[DCTSIZE] = { - 1.0, 1.387039845, 1.306562965, 1.175875602, - 1.0, 0.785694958, 0.541196100, 0.275899379 - }; - - if (fdct->float_divisors[qtblno] == NULL) { - fdct->float_divisors[qtblno] = (FAST_FLOAT *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - DCTSIZE2 * SIZEOF(FAST_FLOAT)); - } - fdtbl = fdct->float_divisors[qtblno]; - i = 0; - for (row = 0; row < DCTSIZE; row++) { - for (col = 0; col < DCTSIZE; col++) { - fdtbl[i] = (FAST_FLOAT) - (1.0 / (((double) qtbl->quantval[i] * - aanscalefactor[row] * aanscalefactor[col] * 8.0))); - i++; - } - } - } - fdct->pub.forward_DCT[ci] = forward_DCT_float; - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - } -} - - -/* - * Initialize FDCT manager. - */ - -GLOBAL(void) -jinit_forward_dct (j_compress_ptr cinfo) -{ - my_fdct_ptr fdct; - int i; - - fdct = (my_fdct_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_fdct_controller)); - cinfo->fdct = (struct jpeg_forward_dct *) fdct; - fdct->pub.start_pass = start_pass_fdctmgr; - - /* Mark divisor tables unallocated */ - for (i = 0; i < NUM_QUANT_TBLS; i++) { - fdct->divisors[i] = NULL; -#ifdef DCT_FLOAT_SUPPORTED - fdct->float_divisors[i] = NULL; -#endif - } -} diff --git a/src/jpeg-8c/jchuff.c b/src/jpeg-8c/jchuff.c deleted file mode 100644 index 257d7aa1..00000000 --- a/src/jpeg-8c/jchuff.c +++ /dev/null @@ -1,1576 +0,0 @@ -/* - * jchuff.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2006-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains Huffman entropy encoding routines. - * Both sequential and progressive modes are supported in this single module. - * - * Much of the complexity here has to do with supporting output suspension. - * If the data destination module demands suspension, we want to be able to - * back up to the start of the current MCU. To do this, we copy state - * variables into local working storage, and update them back to the - * permanent JPEG objects only upon successful completion of an MCU. - * - * We do not support output suspension for the progressive JPEG mode, since - * the library currently does not allow multiple-scan files to be written - * with output suspension. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* The legal range of a DCT coefficient is - * -1024 .. +1023 for 8-bit data; - * -16384 .. +16383 for 12-bit data. - * Hence the magnitude should always fit in 10 or 14 bits respectively. - */ - -#if BITS_IN_JSAMPLE == 8 -#define MAX_COEF_BITS 10 -#else -#define MAX_COEF_BITS 14 -#endif - -/* Derived data constructed for each Huffman table */ - -typedef struct { - unsigned int ehufco[256]; /* code for each symbol */ - char ehufsi[256]; /* length of code for each symbol */ - /* If no code has been allocated for a symbol S, ehufsi[S] contains 0 */ -} c_derived_tbl; - - -/* Expanded entropy encoder object for Huffman encoding. - * - * The savable_state subrecord contains fields that change within an MCU, - * but must not be updated permanently until we complete the MCU. - */ - -typedef struct { - INT32 put_buffer; /* current bit-accumulation buffer */ - int put_bits; /* # of bits now in it */ - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ -} savable_state; - -/* This macro is to work around compilers with missing or broken - * structure assignment. You'll need to fix this code if you have - * such a compiler and you change MAX_COMPS_IN_SCAN. - */ - -#ifndef NO_STRUCT_ASSIGN -#define ASSIGN_STATE(dest,src) ((dest) = (src)) -#else -#if MAX_COMPS_IN_SCAN == 4 -#define ASSIGN_STATE(dest,src) \ - ((dest).put_buffer = (src).put_buffer, \ - (dest).put_bits = (src).put_bits, \ - (dest).last_dc_val[0] = (src).last_dc_val[0], \ - (dest).last_dc_val[1] = (src).last_dc_val[1], \ - (dest).last_dc_val[2] = (src).last_dc_val[2], \ - (dest).last_dc_val[3] = (src).last_dc_val[3]) -#endif -#endif - - -typedef struct { - struct jpeg_entropy_encoder pub; /* public fields */ - - savable_state saved; /* Bit buffer & DC state at start of MCU */ - - /* These fields are NOT loaded into local working state. */ - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - int next_restart_num; /* next restart number to write (0-7) */ - - /* Pointers to derived tables (these workspaces have image lifespan) */ - c_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS]; - c_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS]; - - /* Statistics tables for optimization */ - long * dc_count_ptrs[NUM_HUFF_TBLS]; - long * ac_count_ptrs[NUM_HUFF_TBLS]; - - /* Following fields used only in progressive mode */ - - /* Mode flag: TRUE for optimization, FALSE for actual data output */ - boolean gather_statistics; - - /* next_output_byte/free_in_buffer are local copies of cinfo->dest fields. - */ - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - j_compress_ptr cinfo; /* link to cinfo (needed for dump_buffer) */ - - /* Coding status for AC components */ - int ac_tbl_no; /* the table number of the single component */ - unsigned int EOBRUN; /* run length of EOBs */ - unsigned int BE; /* # of buffered correction bits before MCU */ - char * bit_buffer; /* buffer for correction bits (1 per char) */ - /* packing correction bits tightly would save some space but cost time... */ -} huff_entropy_encoder; - -typedef huff_entropy_encoder * huff_entropy_ptr; - -/* Working state while writing an MCU (sequential mode). - * This struct contains all the fields that are needed by subroutines. - */ - -typedef struct { - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - savable_state cur; /* Current bit buffer & DC state */ - j_compress_ptr cinfo; /* dump_buffer needs access to this */ -} working_state; - -/* MAX_CORR_BITS is the number of bits the AC refinement correction-bit - * buffer can hold. Larger sizes may slightly improve compression, but - * 1000 is already well into the realm of overkill. - * The minimum safe size is 64 bits. - */ - -#define MAX_CORR_BITS 1000 /* Max # of correction bits I can buffer */ - -/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32. - * We assume that int right shift is unsigned if INT32 right shift is, - * which should be safe. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define ISHIFT_TEMPS int ishift_temp; -#define IRIGHT_SHIFT(x,shft) \ - ((ishift_temp = (x)) < 0 ? \ - (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \ - (ishift_temp >> (shft))) -#else -#define ISHIFT_TEMPS -#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - - -/* - * Compute the derived values for a Huffman table. - * This routine also performs some validation checks on the table. - */ - -LOCAL(void) -jpeg_make_c_derived_tbl (j_compress_ptr cinfo, boolean isDC, int tblno, - c_derived_tbl ** pdtbl) -{ - JHUFF_TBL *htbl; - c_derived_tbl *dtbl; - int p, i, l, lastp, si, maxsymbol; - char huffsize[257]; - unsigned int huffcode[257]; - unsigned int code; - - /* Note that huffsize[] and huffcode[] are filled in code-length order, - * paralleling the order of the symbols themselves in htbl->huffval[]. - */ - - /* Find the input Huffman table */ - if (tblno < 0 || tblno >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - htbl = - isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; - if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - - /* Allocate a workspace if we haven't already done so. */ - if (*pdtbl == NULL) - *pdtbl = (c_derived_tbl *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(c_derived_tbl)); - dtbl = *pdtbl; - - /* Figure C.1: make table of Huffman code length for each symbol */ - - p = 0; - for (l = 1; l <= 16; l++) { - i = (int) htbl->bits[l]; - if (i < 0 || p + i > 256) /* protect against table overrun */ - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - while (i--) - huffsize[p++] = (char) l; - } - huffsize[p] = 0; - lastp = p; - - /* Figure C.2: generate the codes themselves */ - /* We also validate that the counts represent a legal Huffman code tree. */ - - code = 0; - si = huffsize[0]; - p = 0; - while (huffsize[p]) { - while (((int) huffsize[p]) == si) { - huffcode[p++] = code; - code++; - } - /* code is now 1 more than the last code used for codelength si; but - * it must still fit in si bits, since no code is allowed to be all ones. - */ - if (((INT32) code) >= (((INT32) 1) << si)) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - code <<= 1; - si++; - } - - /* Figure C.3: generate encoding tables */ - /* These are code and size indexed by symbol value */ - - /* Set all codeless symbols to have code length 0; - * this lets us detect duplicate VAL entries here, and later - * allows emit_bits to detect any attempt to emit such symbols. - */ - MEMZERO(dtbl->ehufsi, SIZEOF(dtbl->ehufsi)); - - /* This is also a convenient place to check for out-of-range - * and duplicated VAL entries. We allow 0..255 for AC symbols - * but only 0..15 for DC. (We could constrain them further - * based on data depth and mode, but this seems enough.) - */ - maxsymbol = isDC ? 15 : 255; - - for (p = 0; p < lastp; p++) { - i = htbl->huffval[p]; - if (i < 0 || i > maxsymbol || dtbl->ehufsi[i]) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - dtbl->ehufco[i] = huffcode[p]; - dtbl->ehufsi[i] = huffsize[p]; - } -} - - -/* Outputting bytes to the file. - * NB: these must be called only when actually outputting, - * that is, entropy->gather_statistics == FALSE. - */ - -/* Emit a byte, taking 'action' if must suspend. */ -#define emit_byte_s(state,val,action) \ - { *(state)->next_output_byte++ = (JOCTET) (val); \ - if (--(state)->free_in_buffer == 0) \ - if (! dump_buffer_s(state)) \ - { action; } } - -/* Emit a byte */ -#define emit_byte_e(entropy,val) \ - { *(entropy)->next_output_byte++ = (JOCTET) (val); \ - if (--(entropy)->free_in_buffer == 0) \ - dump_buffer_e(entropy); } - - -LOCAL(boolean) -dump_buffer_s (working_state * state) -/* Empty the output buffer; return TRUE if successful, FALSE if must suspend */ -{ - struct jpeg_destination_mgr * dest = state->cinfo->dest; - - if (! (*dest->empty_output_buffer) (state->cinfo)) - return FALSE; - /* After a successful buffer dump, must reset buffer pointers */ - state->next_output_byte = dest->next_output_byte; - state->free_in_buffer = dest->free_in_buffer; - return TRUE; -} - - -LOCAL(void) -dump_buffer_e (huff_entropy_ptr entropy) -/* Empty the output buffer; we do not support suspension in this case. */ -{ - struct jpeg_destination_mgr * dest = entropy->cinfo->dest; - - if (! (*dest->empty_output_buffer) (entropy->cinfo)) - ERREXIT(entropy->cinfo, JERR_CANT_SUSPEND); - /* After a successful buffer dump, must reset buffer pointers */ - entropy->next_output_byte = dest->next_output_byte; - entropy->free_in_buffer = dest->free_in_buffer; -} - - -/* Outputting bits to the file */ - -/* Only the right 24 bits of put_buffer are used; the valid bits are - * left-justified in this part. At most 16 bits can be passed to emit_bits - * in one call, and we never retain more than 7 bits in put_buffer - * between calls, so 24 bits are sufficient. - */ - -INLINE -LOCAL(boolean) -emit_bits_s (working_state * state, unsigned int code, int size) -/* Emit some bits; return TRUE if successful, FALSE if must suspend */ -{ - /* This routine is heavily used, so it's worth coding tightly. */ - register INT32 put_buffer = (INT32) code; - register int put_bits = state->cur.put_bits; - - /* if size is 0, caller used an invalid Huffman table entry */ - if (size == 0) - ERREXIT(state->cinfo, JERR_HUFF_MISSING_CODE); - - put_buffer &= (((INT32) 1)<cur.put_buffer; /* and merge with old buffer contents */ - - while (put_bits >= 8) { - int c = (int) ((put_buffer >> 16) & 0xFF); - - emit_byte_s(state, c, return FALSE); - if (c == 0xFF) { /* need to stuff a zero byte? */ - emit_byte_s(state, 0, return FALSE); - } - put_buffer <<= 8; - put_bits -= 8; - } - - state->cur.put_buffer = put_buffer; /* update state variables */ - state->cur.put_bits = put_bits; - - return TRUE; -} - - -INLINE -LOCAL(void) -emit_bits_e (huff_entropy_ptr entropy, unsigned int code, int size) -/* Emit some bits, unless we are in gather mode */ -{ - /* This routine is heavily used, so it's worth coding tightly. */ - register INT32 put_buffer = (INT32) code; - register int put_bits = entropy->saved.put_bits; - - /* if size is 0, caller used an invalid Huffman table entry */ - if (size == 0) - ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE); - - if (entropy->gather_statistics) - return; /* do nothing if we're only getting stats */ - - put_buffer &= (((INT32) 1)<saved.put_buffer; - - while (put_bits >= 8) { - int c = (int) ((put_buffer >> 16) & 0xFF); - - emit_byte_e(entropy, c); - if (c == 0xFF) { /* need to stuff a zero byte? */ - emit_byte_e(entropy, 0); - } - put_buffer <<= 8; - put_bits -= 8; - } - - entropy->saved.put_buffer = put_buffer; /* update variables */ - entropy->saved.put_bits = put_bits; -} - - -LOCAL(boolean) -flush_bits_s (working_state * state) -{ - if (! emit_bits_s(state, 0x7F, 7)) /* fill any partial byte with ones */ - return FALSE; - state->cur.put_buffer = 0; /* and reset bit-buffer to empty */ - state->cur.put_bits = 0; - return TRUE; -} - - -LOCAL(void) -flush_bits_e (huff_entropy_ptr entropy) -{ - emit_bits_e(entropy, 0x7F, 7); /* fill any partial byte with ones */ - entropy->saved.put_buffer = 0; /* and reset bit-buffer to empty */ - entropy->saved.put_bits = 0; -} - - -/* - * Emit (or just count) a Huffman symbol. - */ - -INLINE -LOCAL(void) -emit_dc_symbol (huff_entropy_ptr entropy, int tbl_no, int symbol) -{ - if (entropy->gather_statistics) - entropy->dc_count_ptrs[tbl_no][symbol]++; - else { - c_derived_tbl * tbl = entropy->dc_derived_tbls[tbl_no]; - emit_bits_e(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]); - } -} - - -INLINE -LOCAL(void) -emit_ac_symbol (huff_entropy_ptr entropy, int tbl_no, int symbol) -{ - if (entropy->gather_statistics) - entropy->ac_count_ptrs[tbl_no][symbol]++; - else { - c_derived_tbl * tbl = entropy->ac_derived_tbls[tbl_no]; - emit_bits_e(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]); - } -} - - -/* - * Emit bits from a correction bit buffer. - */ - -LOCAL(void) -emit_buffered_bits (huff_entropy_ptr entropy, char * bufstart, - unsigned int nbits) -{ - if (entropy->gather_statistics) - return; /* no real work */ - - while (nbits > 0) { - emit_bits_e(entropy, (unsigned int) (*bufstart), 1); - bufstart++; - nbits--; - } -} - - -/* - * Emit any pending EOBRUN symbol. - */ - -LOCAL(void) -emit_eobrun (huff_entropy_ptr entropy) -{ - register int temp, nbits; - - if (entropy->EOBRUN > 0) { /* if there is any pending EOBRUN */ - temp = entropy->EOBRUN; - nbits = 0; - while ((temp >>= 1)) - nbits++; - /* safety check: shouldn't happen given limited correction-bit buffer */ - if (nbits > 14) - ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE); - - emit_ac_symbol(entropy, entropy->ac_tbl_no, nbits << 4); - if (nbits) - emit_bits_e(entropy, entropy->EOBRUN, nbits); - - entropy->EOBRUN = 0; - - /* Emit any buffered correction bits */ - emit_buffered_bits(entropy, entropy->bit_buffer, entropy->BE); - entropy->BE = 0; - } -} - - -/* - * Emit a restart marker & resynchronize predictions. - */ - -LOCAL(boolean) -emit_restart_s (working_state * state, int restart_num) -{ - int ci; - - if (! flush_bits_s(state)) - return FALSE; - - emit_byte_s(state, 0xFF, return FALSE); - emit_byte_s(state, JPEG_RST0 + restart_num, return FALSE); - - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < state->cinfo->comps_in_scan; ci++) - state->cur.last_dc_val[ci] = 0; - - /* The restart counter is not updated until we successfully write the MCU. */ - - return TRUE; -} - - -LOCAL(void) -emit_restart_e (huff_entropy_ptr entropy, int restart_num) -{ - int ci; - - emit_eobrun(entropy); - - if (! entropy->gather_statistics) { - flush_bits_e(entropy); - emit_byte_e(entropy, 0xFF); - emit_byte_e(entropy, JPEG_RST0 + restart_num); - } - - if (entropy->cinfo->Ss == 0) { - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < entropy->cinfo->comps_in_scan; ci++) - entropy->saved.last_dc_val[ci] = 0; - } else { - /* Re-initialize all AC-related fields to 0 */ - entropy->EOBRUN = 0; - entropy->BE = 0; - } -} - - -/* - * MCU encoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp, temp2; - register int nbits; - int blkn, ci; - int Al = cinfo->Al; - JBLOCKROW block; - jpeg_component_info * compptr; - ISHIFT_TEMPS - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - - /* Compute the DC value after the required point transform by Al. - * This is simply an arithmetic right shift. - */ - temp2 = IRIGHT_SHIFT((int) ((*block)[0]), Al); - - /* DC differences are figured on the point-transformed values. */ - temp = temp2 - entropy->saved.last_dc_val[ci]; - entropy->saved.last_dc_val[ci] = temp2; - - /* Encode the DC coefficient difference per section G.1.2.1 */ - temp2 = temp; - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - /* For a negative input, want temp2 = bitwise complement of abs(input) */ - /* This code assumes we are on a two's complement machine */ - temp2--; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 0; - while (temp) { - nbits++; - temp >>= 1; - } - /* Check for out-of-range coefficient values. - * Since we're encoding a difference, the range limit is twice as much. - */ - if (nbits > MAX_COEF_BITS+1) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count/emit the Huffman-coded symbol for the number of bits */ - emit_dc_symbol(entropy, compptr->dc_tbl_no, nbits); - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - if (nbits) /* emit_bits rejects calls with size 0 */ - emit_bits_e(entropy, (unsigned int) temp2, nbits); - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * MCU encoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp, temp2; - register int nbits; - register int r, k; - int Se, Al; - const int * natural_order; - JBLOCKROW block; - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - Se = cinfo->Se; - Al = cinfo->Al; - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - - /* Encode the AC coefficients per section G.1.2.2, fig. G.3 */ - - r = 0; /* r = run length of zeros */ - - for (k = cinfo->Ss; k <= Se; k++) { - if ((temp = (*block)[natural_order[k]]) == 0) { - r++; - continue; - } - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value; so the code is - * interwoven with finding the abs value (temp) and output bits (temp2). - */ - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - temp >>= Al; /* apply the point transform */ - /* For a negative coef, want temp2 = bitwise complement of abs(coef) */ - temp2 = ~temp; - } else { - temp >>= Al; /* apply the point transform */ - temp2 = temp; - } - /* Watch out for case that nonzero coef is zero after point transform */ - if (temp == 0) { - r++; - continue; - } - - /* Emit any pending EOBRUN */ - if (entropy->EOBRUN > 0) - emit_eobrun(entropy); - /* if run length > 15, must emit special run-length-16 codes (0xF0) */ - while (r > 15) { - emit_ac_symbol(entropy, entropy->ac_tbl_no, 0xF0); - r -= 16; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 1; /* there must be at least one 1 bit */ - while ((temp >>= 1)) - nbits++; - /* Check for out-of-range coefficient values */ - if (nbits > MAX_COEF_BITS) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count/emit Huffman symbol for run length / number of bits */ - emit_ac_symbol(entropy, entropy->ac_tbl_no, (r << 4) + nbits); - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - emit_bits_e(entropy, (unsigned int) temp2, nbits); - - r = 0; /* reset zero run length */ - } - - if (r > 0) { /* If there are trailing zeroes, */ - entropy->EOBRUN++; /* count an EOB */ - if (entropy->EOBRUN == 0x7FFF) - emit_eobrun(entropy); /* force it out to avoid overflow */ - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * MCU encoding for DC successive approximation refinement scan. - * Note: we assume such scans can be multi-component, although the spec - * is not very clear on the point. - */ - -METHODDEF(boolean) -encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp; - int blkn; - int Al = cinfo->Al; - JBLOCKROW block; - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - - /* We simply emit the Al'th bit of the DC coefficient value. */ - temp = (*block)[0]; - emit_bits_e(entropy, (unsigned int) (temp >> Al), 1); - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * MCU encoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp; - register int r, k; - int EOB; - char *BR_buffer; - unsigned int BR; - int Se, Al; - const int * natural_order; - JBLOCKROW block; - int absvalues[DCTSIZE2]; - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - Se = cinfo->Se; - Al = cinfo->Al; - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - - /* It is convenient to make a pre-pass to determine the transformed - * coefficients' absolute values and the EOB position. - */ - EOB = 0; - for (k = cinfo->Ss; k <= Se; k++) { - temp = (*block)[natural_order[k]]; - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value. - */ - if (temp < 0) - temp = -temp; /* temp is abs value of input */ - temp >>= Al; /* apply the point transform */ - absvalues[k] = temp; /* save abs value for main pass */ - if (temp == 1) - EOB = k; /* EOB = index of last newly-nonzero coef */ - } - - /* Encode the AC coefficients per section G.1.2.3, fig. G.7 */ - - r = 0; /* r = run length of zeros */ - BR = 0; /* BR = count of buffered bits added now */ - BR_buffer = entropy->bit_buffer + entropy->BE; /* Append bits to buffer */ - - for (k = cinfo->Ss; k <= Se; k++) { - if ((temp = absvalues[k]) == 0) { - r++; - continue; - } - - /* Emit any required ZRLs, but not if they can be folded into EOB */ - while (r > 15 && k <= EOB) { - /* emit any pending EOBRUN and the BE correction bits */ - emit_eobrun(entropy); - /* Emit ZRL */ - emit_ac_symbol(entropy, entropy->ac_tbl_no, 0xF0); - r -= 16; - /* Emit buffered correction bits that must be associated with ZRL */ - emit_buffered_bits(entropy, BR_buffer, BR); - BR_buffer = entropy->bit_buffer; /* BE bits are gone now */ - BR = 0; - } - - /* If the coef was previously nonzero, it only needs a correction bit. - * NOTE: a straight translation of the spec's figure G.7 would suggest - * that we also need to test r > 15. But if r > 15, we can only get here - * if k > EOB, which implies that this coefficient is not 1. - */ - if (temp > 1) { - /* The correction bit is the next bit of the absolute value. */ - BR_buffer[BR++] = (char) (temp & 1); - continue; - } - - /* Emit any pending EOBRUN and the BE correction bits */ - emit_eobrun(entropy); - - /* Count/emit Huffman symbol for run length / number of bits */ - emit_ac_symbol(entropy, entropy->ac_tbl_no, (r << 4) + 1); - - /* Emit output bit for newly-nonzero coef */ - temp = ((*block)[natural_order[k]] < 0) ? 0 : 1; - emit_bits_e(entropy, (unsigned int) temp, 1); - - /* Emit buffered correction bits that must be associated with this code */ - emit_buffered_bits(entropy, BR_buffer, BR); - BR_buffer = entropy->bit_buffer; /* BE bits are gone now */ - BR = 0; - r = 0; /* reset zero run length */ - } - - if (r > 0 || BR > 0) { /* If there are trailing zeroes, */ - entropy->EOBRUN++; /* count an EOB */ - entropy->BE += BR; /* concat my correction bits to older ones */ - /* We force out the EOB if we risk either: - * 1. overflow of the EOB counter; - * 2. overflow of the correction bit buffer during the next MCU. - */ - if (entropy->EOBRUN == 0x7FFF || entropy->BE > (MAX_CORR_BITS-DCTSIZE2+1)) - emit_eobrun(entropy); - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* Encode a single block's worth of coefficients */ - -LOCAL(boolean) -encode_one_block (working_state * state, JCOEFPTR block, int last_dc_val, - c_derived_tbl *dctbl, c_derived_tbl *actbl) -{ - register int temp, temp2; - register int nbits; - register int k, r, i; - int Se = state->cinfo->lim_Se; - const int * natural_order = state->cinfo->natural_order; - - /* Encode the DC coefficient difference per section F.1.2.1 */ - - temp = temp2 = block[0] - last_dc_val; - - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - /* For a negative input, want temp2 = bitwise complement of abs(input) */ - /* This code assumes we are on a two's complement machine */ - temp2--; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 0; - while (temp) { - nbits++; - temp >>= 1; - } - /* Check for out-of-range coefficient values. - * Since we're encoding a difference, the range limit is twice as much. - */ - if (nbits > MAX_COEF_BITS+1) - ERREXIT(state->cinfo, JERR_BAD_DCT_COEF); - - /* Emit the Huffman-coded symbol for the number of bits */ - if (! emit_bits_s(state, dctbl->ehufco[nbits], dctbl->ehufsi[nbits])) - return FALSE; - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - if (nbits) /* emit_bits rejects calls with size 0 */ - if (! emit_bits_s(state, (unsigned int) temp2, nbits)) - return FALSE; - - /* Encode the AC coefficients per section F.1.2.2 */ - - r = 0; /* r = run length of zeros */ - - for (k = 1; k <= Se; k++) { - if ((temp = block[natural_order[k]]) == 0) { - r++; - } else { - /* if run length > 15, must emit special run-length-16 codes (0xF0) */ - while (r > 15) { - if (! emit_bits_s(state, actbl->ehufco[0xF0], actbl->ehufsi[0xF0])) - return FALSE; - r -= 16; - } - - temp2 = temp; - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - /* This code assumes we are on a two's complement machine */ - temp2--; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 1; /* there must be at least one 1 bit */ - while ((temp >>= 1)) - nbits++; - /* Check for out-of-range coefficient values */ - if (nbits > MAX_COEF_BITS) - ERREXIT(state->cinfo, JERR_BAD_DCT_COEF); - - /* Emit Huffman symbol for run length / number of bits */ - i = (r << 4) + nbits; - if (! emit_bits_s(state, actbl->ehufco[i], actbl->ehufsi[i])) - return FALSE; - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - if (! emit_bits_s(state, (unsigned int) temp2, nbits)) - return FALSE; - - r = 0; - } - } - - /* If the last coef(s) were zero, emit an end-of-block code */ - if (r > 0) - if (! emit_bits_s(state, actbl->ehufco[0], actbl->ehufsi[0])) - return FALSE; - - return TRUE; -} - - -/* - * Encode and output one MCU's worth of Huffman-compressed coefficients. - */ - -METHODDEF(boolean) -encode_mcu_huff (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - working_state state; - int blkn, ci; - jpeg_component_info * compptr; - - /* Load up working state */ - state.next_output_byte = cinfo->dest->next_output_byte; - state.free_in_buffer = cinfo->dest->free_in_buffer; - ASSIGN_STATE(state.cur, entropy->saved); - state.cinfo = cinfo; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! emit_restart_s(&state, entropy->next_restart_num)) - return FALSE; - } - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - if (! encode_one_block(&state, - MCU_data[blkn][0], state.cur.last_dc_val[ci], - entropy->dc_derived_tbls[compptr->dc_tbl_no], - entropy->ac_derived_tbls[compptr->ac_tbl_no])) - return FALSE; - /* Update last_dc_val */ - state.cur.last_dc_val[ci] = MCU_data[blkn][0][0]; - } - - /* Completed MCU, so update state */ - cinfo->dest->next_output_byte = state.next_output_byte; - cinfo->dest->free_in_buffer = state.free_in_buffer; - ASSIGN_STATE(entropy->saved, state.cur); - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * Finish up at the end of a Huffman-compressed scan. - */ - -METHODDEF(void) -finish_pass_huff (j_compress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - working_state state; - - if (cinfo->progressive_mode) { - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Flush out any buffered data */ - emit_eobrun(entropy); - flush_bits_e(entropy); - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - } else { - /* Load up working state ... flush_bits needs it */ - state.next_output_byte = cinfo->dest->next_output_byte; - state.free_in_buffer = cinfo->dest->free_in_buffer; - ASSIGN_STATE(state.cur, entropy->saved); - state.cinfo = cinfo; - - /* Flush out the last data */ - if (! flush_bits_s(&state)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - - /* Update state */ - cinfo->dest->next_output_byte = state.next_output_byte; - cinfo->dest->free_in_buffer = state.free_in_buffer; - ASSIGN_STATE(entropy->saved, state.cur); - } -} - - -/* - * Huffman coding optimization. - * - * We first scan the supplied data and count the number of uses of each symbol - * that is to be Huffman-coded. (This process MUST agree with the code above.) - * Then we build a Huffman coding tree for the observed counts. - * Symbols which are not needed at all for the particular image are not - * assigned any code, which saves space in the DHT marker as well as in - * the compressed data. - */ - - -/* Process a single block's worth of coefficients */ - -LOCAL(void) -htest_one_block (j_compress_ptr cinfo, JCOEFPTR block, int last_dc_val, - long dc_counts[], long ac_counts[]) -{ - register int temp; - register int nbits; - register int k, r; - int Se = cinfo->lim_Se; - const int * natural_order = cinfo->natural_order; - - /* Encode the DC coefficient difference per section F.1.2.1 */ - - temp = block[0] - last_dc_val; - if (temp < 0) - temp = -temp; - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 0; - while (temp) { - nbits++; - temp >>= 1; - } - /* Check for out-of-range coefficient values. - * Since we're encoding a difference, the range limit is twice as much. - */ - if (nbits > MAX_COEF_BITS+1) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count the Huffman symbol for the number of bits */ - dc_counts[nbits]++; - - /* Encode the AC coefficients per section F.1.2.2 */ - - r = 0; /* r = run length of zeros */ - - for (k = 1; k <= Se; k++) { - if ((temp = block[natural_order[k]]) == 0) { - r++; - } else { - /* if run length > 15, must emit special run-length-16 codes (0xF0) */ - while (r > 15) { - ac_counts[0xF0]++; - r -= 16; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - if (temp < 0) - temp = -temp; - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 1; /* there must be at least one 1 bit */ - while ((temp >>= 1)) - nbits++; - /* Check for out-of-range coefficient values */ - if (nbits > MAX_COEF_BITS) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count Huffman symbol for run length / number of bits */ - ac_counts[(r << 4) + nbits]++; - - r = 0; - } - } - - /* If the last coef(s) were zero, emit an end-of-block code */ - if (r > 0) - ac_counts[0]++; -} - - -/* - * Trial-encode one MCU's worth of Huffman-compressed coefficients. - * No data is actually output, so no suspension return is possible. - */ - -METHODDEF(boolean) -encode_mcu_gather (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int blkn, ci; - jpeg_component_info * compptr; - - /* Take care of restart intervals if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) - entropy->saved.last_dc_val[ci] = 0; - /* Update restart state */ - entropy->restarts_to_go = cinfo->restart_interval; - } - entropy->restarts_to_go--; - } - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - htest_one_block(cinfo, MCU_data[blkn][0], entropy->saved.last_dc_val[ci], - entropy->dc_count_ptrs[compptr->dc_tbl_no], - entropy->ac_count_ptrs[compptr->ac_tbl_no]); - entropy->saved.last_dc_val[ci] = MCU_data[blkn][0][0]; - } - - return TRUE; -} - - -/* - * Generate the best Huffman code table for the given counts, fill htbl. - * - * The JPEG standard requires that no symbol be assigned a codeword of all - * one bits (so that padding bits added at the end of a compressed segment - * can't look like a valid code). Because of the canonical ordering of - * codewords, this just means that there must be an unused slot in the - * longest codeword length category. Section K.2 of the JPEG spec suggests - * reserving such a slot by pretending that symbol 256 is a valid symbol - * with count 1. In theory that's not optimal; giving it count zero but - * including it in the symbol set anyway should give a better Huffman code. - * But the theoretically better code actually seems to come out worse in - * practice, because it produces more all-ones bytes (which incur stuffed - * zero bytes in the final file). In any case the difference is tiny. - * - * The JPEG standard requires Huffman codes to be no more than 16 bits long. - * If some symbols have a very small but nonzero probability, the Huffman tree - * must be adjusted to meet the code length restriction. We currently use - * the adjustment method suggested in JPEG section K.2. This method is *not* - * optimal; it may not choose the best possible limited-length code. But - * typically only very-low-frequency symbols will be given less-than-optimal - * lengths, so the code is almost optimal. Experimental comparisons against - * an optimal limited-length-code algorithm indicate that the difference is - * microscopic --- usually less than a hundredth of a percent of total size. - * So the extra complexity of an optimal algorithm doesn't seem worthwhile. - */ - -LOCAL(void) -jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) -{ -#define MAX_CLEN 32 /* assumed maximum initial code length */ - UINT8 bits[MAX_CLEN+1]; /* bits[k] = # of symbols with code length k */ - int codesize[257]; /* codesize[k] = code length of symbol k */ - int others[257]; /* next symbol in current branch of tree */ - int c1, c2; - int p, i, j; - long v; - - /* This algorithm is explained in section K.2 of the JPEG standard */ - - MEMZERO(bits, SIZEOF(bits)); - MEMZERO(codesize, SIZEOF(codesize)); - for (i = 0; i < 257; i++) - others[i] = -1; /* init links to empty */ - - freq[256] = 1; /* make sure 256 has a nonzero count */ - /* Including the pseudo-symbol 256 in the Huffman procedure guarantees - * that no real symbol is given code-value of all ones, because 256 - * will be placed last in the largest codeword category. - */ - - /* Huffman's basic algorithm to assign optimal code lengths to symbols */ - - for (;;) { - /* Find the smallest nonzero frequency, set c1 = its symbol */ - /* In case of ties, take the larger symbol number */ - c1 = -1; - v = 1000000000L; - for (i = 0; i <= 256; i++) { - if (freq[i] && freq[i] <= v) { - v = freq[i]; - c1 = i; - } - } - - /* Find the next smallest nonzero frequency, set c2 = its symbol */ - /* In case of ties, take the larger symbol number */ - c2 = -1; - v = 1000000000L; - for (i = 0; i <= 256; i++) { - if (freq[i] && freq[i] <= v && i != c1) { - v = freq[i]; - c2 = i; - } - } - - /* Done if we've merged everything into one frequency */ - if (c2 < 0) - break; - - /* Else merge the two counts/trees */ - freq[c1] += freq[c2]; - freq[c2] = 0; - - /* Increment the codesize of everything in c1's tree branch */ - codesize[c1]++; - while (others[c1] >= 0) { - c1 = others[c1]; - codesize[c1]++; - } - - others[c1] = c2; /* chain c2 onto c1's tree branch */ - - /* Increment the codesize of everything in c2's tree branch */ - codesize[c2]++; - while (others[c2] >= 0) { - c2 = others[c2]; - codesize[c2]++; - } - } - - /* Now count the number of symbols of each code length */ - for (i = 0; i <= 256; i++) { - if (codesize[i]) { - /* The JPEG standard seems to think that this can't happen, */ - /* but I'm paranoid... */ - if (codesize[i] > MAX_CLEN) - ERREXIT(cinfo, JERR_HUFF_CLEN_OVERFLOW); - - bits[codesize[i]]++; - } - } - - /* JPEG doesn't allow symbols with code lengths over 16 bits, so if the pure - * Huffman procedure assigned any such lengths, we must adjust the coding. - * Here is what the JPEG spec says about how this next bit works: - * Since symbols are paired for the longest Huffman code, the symbols are - * removed from this length category two at a time. The prefix for the pair - * (which is one bit shorter) is allocated to one of the pair; then, - * skipping the BITS entry for that prefix length, a code word from the next - * shortest nonzero BITS entry is converted into a prefix for two code words - * one bit longer. - */ - - for (i = MAX_CLEN; i > 16; i--) { - while (bits[i] > 0) { - j = i - 2; /* find length of new prefix to be used */ - while (bits[j] == 0) - j--; - - bits[i] -= 2; /* remove two symbols */ - bits[i-1]++; /* one goes in this length */ - bits[j+1] += 2; /* two new symbols in this length */ - bits[j]--; /* symbol of this length is now a prefix */ - } - } - - /* Remove the count for the pseudo-symbol 256 from the largest codelength */ - while (bits[i] == 0) /* find largest codelength still in use */ - i--; - bits[i]--; - - /* Return final symbol counts (only for lengths 0..16) */ - MEMCOPY(htbl->bits, bits, SIZEOF(htbl->bits)); - - /* Return a list of the symbols sorted by code length */ - /* It's not real clear to me why we don't need to consider the codelength - * changes made above, but the JPEG spec seems to think this works. - */ - p = 0; - for (i = 1; i <= MAX_CLEN; i++) { - for (j = 0; j <= 255; j++) { - if (codesize[j] == i) { - htbl->huffval[p] = (UINT8) j; - p++; - } - } - } - - /* Set sent_table FALSE so updated table will be written to JPEG file. */ - htbl->sent_table = FALSE; -} - - -/* - * Finish up a statistics-gathering pass and create the new Huffman tables. - */ - -METHODDEF(void) -finish_pass_gather (j_compress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - JHUFF_TBL **htblptr; - boolean did_dc[NUM_HUFF_TBLS]; - boolean did_ac[NUM_HUFF_TBLS]; - - /* It's important not to apply jpeg_gen_optimal_table more than once - * per table, because it clobbers the input frequency counts! - */ - if (cinfo->progressive_mode) - /* Flush out buffered data (all we care about is counting the EOB symbol) */ - emit_eobrun(entropy); - - MEMZERO(did_dc, SIZEOF(did_dc)); - MEMZERO(did_ac, SIZEOF(did_ac)); - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - tbl = compptr->dc_tbl_no; - if (! did_dc[tbl]) { - htblptr = & cinfo->dc_huff_tbl_ptrs[tbl]; - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - jpeg_gen_optimal_table(cinfo, *htblptr, entropy->dc_count_ptrs[tbl]); - did_dc[tbl] = TRUE; - } - } - /* AC needs no table when not present */ - if (cinfo->Se) { - tbl = compptr->ac_tbl_no; - if (! did_ac[tbl]) { - htblptr = & cinfo->ac_huff_tbl_ptrs[tbl]; - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - jpeg_gen_optimal_table(cinfo, *htblptr, entropy->ac_count_ptrs[tbl]); - did_ac[tbl] = TRUE; - } - } - } -} - - -/* - * Initialize for a Huffman-compressed scan. - * If gather_statistics is TRUE, we do not output anything during the scan, - * just count the Huffman symbols used and generate Huffman code tables. - */ - -METHODDEF(void) -start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - - if (gather_statistics) - entropy->pub.finish_pass = finish_pass_gather; - else - entropy->pub.finish_pass = finish_pass_huff; - - if (cinfo->progressive_mode) { - entropy->cinfo = cinfo; - entropy->gather_statistics = gather_statistics; - - /* We assume jcmaster.c already validated the scan parameters. */ - - /* Select execution routine */ - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_first; - else - entropy->pub.encode_mcu = encode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_refine; - else { - entropy->pub.encode_mcu = encode_mcu_AC_refine; - /* AC refinement needs a correction bit buffer */ - if (entropy->bit_buffer == NULL) - entropy->bit_buffer = (char *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - MAX_CORR_BITS * SIZEOF(char)); - } - } - - /* Initialize AC stuff */ - entropy->ac_tbl_no = cinfo->cur_comp_info[0]->ac_tbl_no; - entropy->EOBRUN = 0; - entropy->BE = 0; - } else { - if (gather_statistics) - entropy->pub.encode_mcu = encode_mcu_gather; - else - entropy->pub.encode_mcu = encode_mcu_huff; - } - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - tbl = compptr->dc_tbl_no; - if (gather_statistics) { - /* Check for invalid table index */ - /* (make_c_derived_tbl does this in the other path) */ - if (tbl < 0 || tbl >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); - /* Allocate and zero the statistics tables */ - /* Note that jpeg_gen_optimal_table expects 257 entries in each table! */ - if (entropy->dc_count_ptrs[tbl] == NULL) - entropy->dc_count_ptrs[tbl] = (long *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 257 * SIZEOF(long)); - MEMZERO(entropy->dc_count_ptrs[tbl], 257 * SIZEOF(long)); - } else { - /* Compute derived values for Huffman tables */ - /* We may do this more than once for a table, but it's not expensive */ - jpeg_make_c_derived_tbl(cinfo, TRUE, tbl, - & entropy->dc_derived_tbls[tbl]); - } - /* Initialize DC predictions to 0 */ - entropy->saved.last_dc_val[ci] = 0; - } - /* AC needs no table when not present */ - if (cinfo->Se) { - tbl = compptr->ac_tbl_no; - if (gather_statistics) { - if (tbl < 0 || tbl >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); - if (entropy->ac_count_ptrs[tbl] == NULL) - entropy->ac_count_ptrs[tbl] = (long *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 257 * SIZEOF(long)); - MEMZERO(entropy->ac_count_ptrs[tbl], 257 * SIZEOF(long)); - } else { - jpeg_make_c_derived_tbl(cinfo, FALSE, tbl, - & entropy->ac_derived_tbls[tbl]); - } - } - } - - /* Initialize bit buffer to empty */ - entropy->saved.put_buffer = 0; - entropy->saved.put_bits = 0; - - /* Initialize restart stuff */ - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num = 0; -} - - -/* - * Module initialization routine for Huffman entropy encoding. - */ - -GLOBAL(void) -jinit_huff_encoder (j_compress_ptr cinfo) -{ - huff_entropy_ptr entropy; - int i; - - entropy = (huff_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(huff_entropy_encoder)); - cinfo->entropy = (struct jpeg_entropy_encoder *) entropy; - entropy->pub.start_pass = start_pass_huff; - - /* Mark tables unallocated */ - for (i = 0; i < NUM_HUFF_TBLS; i++) { - entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; - entropy->dc_count_ptrs[i] = entropy->ac_count_ptrs[i] = NULL; - } - - if (cinfo->progressive_mode) - entropy->bit_buffer = NULL; /* needed only in AC refinement scan */ -} diff --git a/src/jpeg-8c/jcinit.c b/src/jpeg-8c/jcinit.c deleted file mode 100644 index 0ba310f2..00000000 --- a/src/jpeg-8c/jcinit.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * jcinit.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains initialization logic for the JPEG compressor. - * This routine is in charge of selecting the modules to be executed and - * making an initialization call to each one. - * - * Logically, this code belongs in jcmaster.c. It's split out because - * linking this routine implies linking the entire compression library. - * For a transcoding-only application, we want to be able to use jcmaster.c - * without linking in the whole library. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Master selection of compression modules. - * This is done once at the start of processing an image. We determine - * which modules will be used and give them appropriate initialization calls. - */ - -GLOBAL(void) -jinit_compress_master (j_compress_ptr cinfo) -{ - /* Initialize master control (includes parameter checking/processing) */ - jinit_c_master_control(cinfo, FALSE /* full compression */); - - /* Preprocessing */ - if (! cinfo->raw_data_in) { - jinit_color_converter(cinfo); - jinit_downsampler(cinfo); - jinit_c_prep_controller(cinfo, FALSE /* never need full buffer here */); - } - /* Forward DCT */ - jinit_forward_dct(cinfo); - /* Entropy encoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_encoder(cinfo); - else { - jinit_huff_encoder(cinfo); - } - - /* Need a full-image coefficient buffer in any multi-pass mode. */ - jinit_c_coef_controller(cinfo, - (boolean) (cinfo->num_scans > 1 || cinfo->optimize_coding)); - jinit_c_main_controller(cinfo, FALSE /* never need full buffer here */); - - jinit_marker_writer(cinfo); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Write the datastream header (SOI) immediately. - * Frame and scan headers are postponed till later. - * This lets application insert special markers after the SOI. - */ - (*cinfo->marker->write_file_header) (cinfo); -} diff --git a/src/jpeg-8c/jcmainct.c b/src/jpeg-8c/jcmainct.c deleted file mode 100644 index b9f525b2..00000000 --- a/src/jpeg-8c/jcmainct.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * jcmainct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the main buffer controller for compression. - * The main buffer lies between the pre-processor and the JPEG - * compressor proper; it holds downsampled data in the JPEG colorspace. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Note: currently, there is no operating mode in which a full-image buffer - * is needed at this step. If there were, that mode could not be used with - * "raw data" input, since this module is bypassed in that case. However, - * we've left the code here for possible use in special applications. - */ -#undef FULL_MAIN_BUFFER_SUPPORTED - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_main_controller pub; /* public fields */ - - JDIMENSION cur_iMCU_row; /* number of current iMCU row */ - JDIMENSION rowgroup_ctr; /* counts row groups received in iMCU row */ - boolean suspended; /* remember if we suspended output */ - J_BUF_MODE pass_mode; /* current operating mode */ - - /* If using just a strip buffer, this points to the entire set of buffers - * (we allocate one for each component). In the full-image case, this - * points to the currently accessible strips of the virtual arrays. - */ - JSAMPARRAY buffer[MAX_COMPONENTS]; - -#ifdef FULL_MAIN_BUFFER_SUPPORTED - /* If using full-image storage, this array holds pointers to virtual-array - * control blocks for each component. Unused if not full-image storage. - */ - jvirt_sarray_ptr whole_image[MAX_COMPONENTS]; -#endif -} my_main_controller; - -typedef my_main_controller * my_main_ptr; - - -/* Forward declarations */ -METHODDEF(void) process_data_simple_main - JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, - JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail)); -#ifdef FULL_MAIN_BUFFER_SUPPORTED -METHODDEF(void) process_data_buffer_main - JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, - JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail)); -#endif - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - /* Do nothing in raw-data mode. */ - if (cinfo->raw_data_in) - return; - - main_ptr->cur_iMCU_row = 0; /* initialize counters */ - main_ptr->rowgroup_ctr = 0; - main_ptr->suspended = FALSE; - main_ptr->pass_mode = pass_mode; /* save mode for use by process_data */ - - switch (pass_mode) { - case JBUF_PASS_THRU: -#ifdef FULL_MAIN_BUFFER_SUPPORTED - if (main_ptr->whole_image[0] != NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif - main_ptr->pub.process_data = process_data_simple_main; - break; -#ifdef FULL_MAIN_BUFFER_SUPPORTED - case JBUF_SAVE_SOURCE: - case JBUF_CRANK_DEST: - case JBUF_SAVE_AND_PASS: - if (main_ptr->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - main_ptr->pub.process_data = process_data_buffer_main; - break; -#endif - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } -} - - -/* - * Process some data. - * This routine handles the simple pass-through mode, - * where we have only a strip buffer. - */ - -METHODDEF(void) -process_data_simple_main (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail) -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - while (main_ptr->cur_iMCU_row < cinfo->total_iMCU_rows) { - /* Read input data if we haven't filled the main buffer yet */ - if (main_ptr->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) - (*cinfo->prep->pre_process_data) (cinfo, - input_buf, in_row_ctr, in_rows_avail, - main_ptr->buffer, &main_ptr->rowgroup_ctr, - (JDIMENSION) cinfo->min_DCT_v_scaled_size); - - /* If we don't have a full iMCU row buffered, return to application for - * more data. Note that preprocessor will always pad to fill the iMCU row - * at the bottom of the image. - */ - if (main_ptr->rowgroup_ctr != (JDIMENSION) cinfo->min_DCT_v_scaled_size) - return; - - /* Send the completed row to the compressor */ - if (! (*cinfo->coef->compress_data) (cinfo, main_ptr->buffer)) { - /* If compressor did not consume the whole row, then we must need to - * suspend processing and return to the application. In this situation - * we pretend we didn't yet consume the last input row; otherwise, if - * it happened to be the last row of the image, the application would - * think we were done. - */ - if (! main_ptr->suspended) { - (*in_row_ctr)--; - main_ptr->suspended = TRUE; - } - return; - } - /* We did finish the row. Undo our little suspension hack if a previous - * call suspended; then mark the main buffer empty. - */ - if (main_ptr->suspended) { - (*in_row_ctr)++; - main_ptr->suspended = FALSE; - } - main_ptr->rowgroup_ctr = 0; - main_ptr->cur_iMCU_row++; - } -} - - -#ifdef FULL_MAIN_BUFFER_SUPPORTED - -/* - * Process some data. - * This routine handles all of the modes that use a full-size buffer. - */ - -METHODDEF(void) -process_data_buffer_main (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail) -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci; - jpeg_component_info *compptr; - boolean writing = (main_ptr->pass_mode != JBUF_CRANK_DEST); - - while (main_ptr->cur_iMCU_row < cinfo->total_iMCU_rows) { - /* Realign the virtual buffers if at the start of an iMCU row. */ - if (main_ptr->rowgroup_ctr == 0) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - main_ptr->buffer[ci] = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, main_ptr->whole_image[ci], - main_ptr->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE), - (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing); - } - /* In a read pass, pretend we just read some source data. */ - if (! writing) { - *in_row_ctr += cinfo->max_v_samp_factor * DCTSIZE; - main_ptr->rowgroup_ctr = DCTSIZE; - } - } - - /* If a write pass, read input data until the current iMCU row is full. */ - /* Note: preprocessor will pad if necessary to fill the last iMCU row. */ - if (writing) { - (*cinfo->prep->pre_process_data) (cinfo, - input_buf, in_row_ctr, in_rows_avail, - main_ptr->buffer, &main_ptr->rowgroup_ctr, - (JDIMENSION) DCTSIZE); - /* Return to application if we need more data to fill the iMCU row. */ - if (main_ptr->rowgroup_ctr < DCTSIZE) - return; - } - - /* Emit data, unless this is a sink-only pass. */ - if (main_ptr->pass_mode != JBUF_SAVE_SOURCE) { - if (! (*cinfo->coef->compress_data) (cinfo, main_ptr->buffer)) { - /* If compressor did not consume the whole row, then we must need to - * suspend processing and return to the application. In this situation - * we pretend we didn't yet consume the last input row; otherwise, if - * it happened to be the last row of the image, the application would - * think we were done. - */ - if (! main_ptr->suspended) { - (*in_row_ctr)--; - main_ptr->suspended = TRUE; - } - return; - } - /* We did finish the row. Undo our little suspension hack if a previous - * call suspended; then mark the main buffer empty. - */ - if (main_ptr->suspended) { - (*in_row_ctr)++; - main_ptr->suspended = FALSE; - } - } - - /* If get here, we are done with this iMCU row. Mark buffer empty. */ - main_ptr->rowgroup_ctr = 0; - main_ptr->cur_iMCU_row++; - } -} - -#endif /* FULL_MAIN_BUFFER_SUPPORTED */ - - -/* - * Initialize main buffer controller. - */ - -GLOBAL(void) -jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer) -{ - my_main_ptr main_ptr; - int ci; - jpeg_component_info *compptr; - - main_ptr = (my_main_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_main_controller)); - cinfo->main = (struct jpeg_c_main_controller *) main_ptr; - main_ptr->pub.start_pass = start_pass_main; - - /* We don't need to create a buffer in raw-data mode. */ - if (cinfo->raw_data_in) - return; - - /* Create the buffer. It holds downsampled data, so each component - * may be of a different size. - */ - if (need_full_buffer) { -#ifdef FULL_MAIN_BUFFER_SUPPORTED - /* Allocate a full-image virtual array for each component */ - /* Note we pad the bottom to a multiple of the iMCU height */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - main_ptr->whole_image[ci] = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) jround_up((long) compptr->height_in_blocks, - (long) compptr->v_samp_factor) * DCTSIZE, - (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); - } -#else - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif - } else { -#ifdef FULL_MAIN_BUFFER_SUPPORTED - main_ptr->whole_image[0] = NULL; /* flag for no virtual arrays */ -#endif - /* Allocate a strip buffer for each component */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - main_ptr->buffer[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); - } - } -} diff --git a/src/jpeg-8c/jcmarker.c b/src/jpeg-8c/jcmarker.c deleted file mode 100644 index 606c19af..00000000 --- a/src/jpeg-8c/jcmarker.c +++ /dev/null @@ -1,682 +0,0 @@ -/* - * jcmarker.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write JPEG datastream markers. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -typedef enum { /* JPEG marker codes */ - M_SOF0 = 0xc0, - M_SOF1 = 0xc1, - M_SOF2 = 0xc2, - M_SOF3 = 0xc3, - - M_SOF5 = 0xc5, - M_SOF6 = 0xc6, - M_SOF7 = 0xc7, - - M_JPG = 0xc8, - M_SOF9 = 0xc9, - M_SOF10 = 0xca, - M_SOF11 = 0xcb, - - M_SOF13 = 0xcd, - M_SOF14 = 0xce, - M_SOF15 = 0xcf, - - M_DHT = 0xc4, - - M_DAC = 0xcc, - - M_RST0 = 0xd0, - M_RST1 = 0xd1, - M_RST2 = 0xd2, - M_RST3 = 0xd3, - M_RST4 = 0xd4, - M_RST5 = 0xd5, - M_RST6 = 0xd6, - M_RST7 = 0xd7, - - M_SOI = 0xd8, - M_EOI = 0xd9, - M_SOS = 0xda, - M_DQT = 0xdb, - M_DNL = 0xdc, - M_DRI = 0xdd, - M_DHP = 0xde, - M_EXP = 0xdf, - - M_APP0 = 0xe0, - M_APP1 = 0xe1, - M_APP2 = 0xe2, - M_APP3 = 0xe3, - M_APP4 = 0xe4, - M_APP5 = 0xe5, - M_APP6 = 0xe6, - M_APP7 = 0xe7, - M_APP8 = 0xe8, - M_APP9 = 0xe9, - M_APP10 = 0xea, - M_APP11 = 0xeb, - M_APP12 = 0xec, - M_APP13 = 0xed, - M_APP14 = 0xee, - M_APP15 = 0xef, - - M_JPG0 = 0xf0, - M_JPG13 = 0xfd, - M_COM = 0xfe, - - M_TEM = 0x01, - - M_ERROR = 0x100 -} JPEG_MARKER; - - -/* Private state */ - -typedef struct { - struct jpeg_marker_writer pub; /* public fields */ - - unsigned int last_restart_interval; /* last DRI value emitted; 0 after SOI */ -} my_marker_writer; - -typedef my_marker_writer * my_marker_ptr; - - -/* - * Basic output routines. - * - * Note that we do not support suspension while writing a marker. - * Therefore, an application using suspension must ensure that there is - * enough buffer space for the initial markers (typ. 600-700 bytes) before - * calling jpeg_start_compress, and enough space to write the trailing EOI - * (a few bytes) before calling jpeg_finish_compress. Multipass compression - * modes are not supported at all with suspension, so those two are the only - * points where markers will be written. - */ - -LOCAL(void) -emit_byte (j_compress_ptr cinfo, int val) -/* Emit a byte */ -{ - struct jpeg_destination_mgr * dest = cinfo->dest; - - *(dest->next_output_byte)++ = (JOCTET) val; - if (--dest->free_in_buffer == 0) { - if (! (*dest->empty_output_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - } -} - - -LOCAL(void) -emit_marker (j_compress_ptr cinfo, JPEG_MARKER mark) -/* Emit a marker code */ -{ - emit_byte(cinfo, 0xFF); - emit_byte(cinfo, (int) mark); -} - - -LOCAL(void) -emit_2bytes (j_compress_ptr cinfo, int value) -/* Emit a 2-byte integer; these are always MSB first in JPEG files */ -{ - emit_byte(cinfo, (value >> 8) & 0xFF); - emit_byte(cinfo, value & 0xFF); -} - - -/* - * Routines to write specific marker types. - */ - -LOCAL(int) -emit_dqt (j_compress_ptr cinfo, int index) -/* Emit a DQT marker */ -/* Returns the precision used (0 = 8bits, 1 = 16bits) for baseline checking */ -{ - JQUANT_TBL * qtbl = cinfo->quant_tbl_ptrs[index]; - int prec; - int i; - - if (qtbl == NULL) - ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, index); - - prec = 0; - for (i = 0; i <= cinfo->lim_Se; i++) { - if (qtbl->quantval[cinfo->natural_order[i]] > 255) - prec = 1; - } - - if (! qtbl->sent_table) { - emit_marker(cinfo, M_DQT); - - emit_2bytes(cinfo, - prec ? cinfo->lim_Se * 2 + 2 + 1 + 2 : cinfo->lim_Se + 1 + 1 + 2); - - emit_byte(cinfo, index + (prec<<4)); - - for (i = 0; i <= cinfo->lim_Se; i++) { - /* The table entries must be emitted in zigzag order. */ - unsigned int qval = qtbl->quantval[cinfo->natural_order[i]]; - if (prec) - emit_byte(cinfo, (int) (qval >> 8)); - emit_byte(cinfo, (int) (qval & 0xFF)); - } - - qtbl->sent_table = TRUE; - } - - return prec; -} - - -LOCAL(void) -emit_dht (j_compress_ptr cinfo, int index, boolean is_ac) -/* Emit a DHT marker */ -{ - JHUFF_TBL * htbl; - int length, i; - - if (is_ac) { - htbl = cinfo->ac_huff_tbl_ptrs[index]; - index += 0x10; /* output index has AC bit set */ - } else { - htbl = cinfo->dc_huff_tbl_ptrs[index]; - } - - if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, index); - - if (! htbl->sent_table) { - emit_marker(cinfo, M_DHT); - - length = 0; - for (i = 1; i <= 16; i++) - length += htbl->bits[i]; - - emit_2bytes(cinfo, length + 2 + 1 + 16); - emit_byte(cinfo, index); - - for (i = 1; i <= 16; i++) - emit_byte(cinfo, htbl->bits[i]); - - for (i = 0; i < length; i++) - emit_byte(cinfo, htbl->huffval[i]); - - htbl->sent_table = TRUE; - } -} - - -LOCAL(void) -emit_dac (j_compress_ptr cinfo) -/* Emit a DAC marker */ -/* Since the useful info is so small, we want to emit all the tables in */ -/* one DAC marker. Therefore this routine does its own scan of the table. */ -{ -#ifdef C_ARITH_CODING_SUPPORTED - char dc_in_use[NUM_ARITH_TBLS]; - char ac_in_use[NUM_ARITH_TBLS]; - int length, i; - jpeg_component_info *compptr; - - for (i = 0; i < NUM_ARITH_TBLS; i++) - dc_in_use[i] = ac_in_use[i] = 0; - - for (i = 0; i < cinfo->comps_in_scan; i++) { - compptr = cinfo->cur_comp_info[i]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) - dc_in_use[compptr->dc_tbl_no] = 1; - /* AC needs no table when not present */ - if (cinfo->Se) - ac_in_use[compptr->ac_tbl_no] = 1; - } - - length = 0; - for (i = 0; i < NUM_ARITH_TBLS; i++) - length += dc_in_use[i] + ac_in_use[i]; - - if (length) { - emit_marker(cinfo, M_DAC); - - emit_2bytes(cinfo, length*2 + 2); - - for (i = 0; i < NUM_ARITH_TBLS; i++) { - if (dc_in_use[i]) { - emit_byte(cinfo, i); - emit_byte(cinfo, cinfo->arith_dc_L[i] + (cinfo->arith_dc_U[i]<<4)); - } - if (ac_in_use[i]) { - emit_byte(cinfo, i + 0x10); - emit_byte(cinfo, cinfo->arith_ac_K[i]); - } - } - } -#endif /* C_ARITH_CODING_SUPPORTED */ -} - - -LOCAL(void) -emit_dri (j_compress_ptr cinfo) -/* Emit a DRI marker */ -{ - emit_marker(cinfo, M_DRI); - - emit_2bytes(cinfo, 4); /* fixed length */ - - emit_2bytes(cinfo, (int) cinfo->restart_interval); -} - - -LOCAL(void) -emit_sof (j_compress_ptr cinfo, JPEG_MARKER code) -/* Emit a SOF marker */ -{ - int ci; - jpeg_component_info *compptr; - - emit_marker(cinfo, code); - - emit_2bytes(cinfo, 3 * cinfo->num_components + 2 + 5 + 1); /* length */ - - /* Make sure image isn't bigger than SOF field can handle */ - if ((long) cinfo->jpeg_height > 65535L || - (long) cinfo->jpeg_width > 65535L) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) 65535); - - emit_byte(cinfo, cinfo->data_precision); - emit_2bytes(cinfo, (int) cinfo->jpeg_height); - emit_2bytes(cinfo, (int) cinfo->jpeg_width); - - emit_byte(cinfo, cinfo->num_components); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - emit_byte(cinfo, compptr->component_id); - emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor); - emit_byte(cinfo, compptr->quant_tbl_no); - } -} - - -LOCAL(void) -emit_sos (j_compress_ptr cinfo) -/* Emit a SOS marker */ -{ - int i, td, ta; - jpeg_component_info *compptr; - - emit_marker(cinfo, M_SOS); - - emit_2bytes(cinfo, 2 * cinfo->comps_in_scan + 2 + 1 + 3); /* length */ - - emit_byte(cinfo, cinfo->comps_in_scan); - - for (i = 0; i < cinfo->comps_in_scan; i++) { - compptr = cinfo->cur_comp_info[i]; - emit_byte(cinfo, compptr->component_id); - - /* We emit 0 for unused field(s); this is recommended by the P&M text - * but does not seem to be specified in the standard. - */ - - /* DC needs no table for refinement scan */ - td = cinfo->Ss == 0 && cinfo->Ah == 0 ? compptr->dc_tbl_no : 0; - /* AC needs no table when not present */ - ta = cinfo->Se ? compptr->ac_tbl_no : 0; - - emit_byte(cinfo, (td << 4) + ta); - } - - emit_byte(cinfo, cinfo->Ss); - emit_byte(cinfo, cinfo->Se); - emit_byte(cinfo, (cinfo->Ah << 4) + cinfo->Al); -} - - -LOCAL(void) -emit_pseudo_sos (j_compress_ptr cinfo) -/* Emit a pseudo SOS marker */ -{ - emit_marker(cinfo, M_SOS); - - emit_2bytes(cinfo, 2 + 1 + 3); /* length */ - - emit_byte(cinfo, 0); /* Ns */ - - emit_byte(cinfo, 0); /* Ss */ - emit_byte(cinfo, cinfo->block_size * cinfo->block_size - 1); /* Se */ - emit_byte(cinfo, 0); /* Ah/Al */ -} - - -LOCAL(void) -emit_jfif_app0 (j_compress_ptr cinfo) -/* Emit a JFIF-compliant APP0 marker */ -{ - /* - * Length of APP0 block (2 bytes) - * Block ID (4 bytes - ASCII "JFIF") - * Zero byte (1 byte to terminate the ID string) - * Version Major, Minor (2 bytes - major first) - * Units (1 byte - 0x00 = none, 0x01 = inch, 0x02 = cm) - * Xdpu (2 bytes - dots per unit horizontal) - * Ydpu (2 bytes - dots per unit vertical) - * Thumbnail X size (1 byte) - * Thumbnail Y size (1 byte) - */ - - emit_marker(cinfo, M_APP0); - - emit_2bytes(cinfo, 2 + 4 + 1 + 2 + 1 + 2 + 2 + 1 + 1); /* length */ - - emit_byte(cinfo, 0x4A); /* Identifier: ASCII "JFIF" */ - emit_byte(cinfo, 0x46); - emit_byte(cinfo, 0x49); - emit_byte(cinfo, 0x46); - emit_byte(cinfo, 0); - emit_byte(cinfo, cinfo->JFIF_major_version); /* Version fields */ - emit_byte(cinfo, cinfo->JFIF_minor_version); - emit_byte(cinfo, cinfo->density_unit); /* Pixel size information */ - emit_2bytes(cinfo, (int) cinfo->X_density); - emit_2bytes(cinfo, (int) cinfo->Y_density); - emit_byte(cinfo, 0); /* No thumbnail image */ - emit_byte(cinfo, 0); -} - - -LOCAL(void) -emit_adobe_app14 (j_compress_ptr cinfo) -/* Emit an Adobe APP14 marker */ -{ - /* - * Length of APP14 block (2 bytes) - * Block ID (5 bytes - ASCII "Adobe") - * Version Number (2 bytes - currently 100) - * Flags0 (2 bytes - currently 0) - * Flags1 (2 bytes - currently 0) - * Color transform (1 byte) - * - * Although Adobe TN 5116 mentions Version = 101, all the Adobe files - * now in circulation seem to use Version = 100, so that's what we write. - * - * We write the color transform byte as 1 if the JPEG color space is - * YCbCr, 2 if it's YCCK, 0 otherwise. Adobe's definition has to do with - * whether the encoder performed a transformation, which is pretty useless. - */ - - emit_marker(cinfo, M_APP14); - - emit_2bytes(cinfo, 2 + 5 + 2 + 2 + 2 + 1); /* length */ - - emit_byte(cinfo, 0x41); /* Identifier: ASCII "Adobe" */ - emit_byte(cinfo, 0x64); - emit_byte(cinfo, 0x6F); - emit_byte(cinfo, 0x62); - emit_byte(cinfo, 0x65); - emit_2bytes(cinfo, 100); /* Version */ - emit_2bytes(cinfo, 0); /* Flags0 */ - emit_2bytes(cinfo, 0); /* Flags1 */ - switch (cinfo->jpeg_color_space) { - case JCS_YCbCr: - emit_byte(cinfo, 1); /* Color transform = 1 */ - break; - case JCS_YCCK: - emit_byte(cinfo, 2); /* Color transform = 2 */ - break; - default: - emit_byte(cinfo, 0); /* Color transform = 0 */ - break; - } -} - - -/* - * These routines allow writing an arbitrary marker with parameters. - * The only intended use is to emit COM or APPn markers after calling - * write_file_header and before calling write_frame_header. - * Other uses are not guaranteed to produce desirable results. - * Counting the parameter bytes properly is the caller's responsibility. - */ - -METHODDEF(void) -write_marker_header (j_compress_ptr cinfo, int marker, unsigned int datalen) -/* Emit an arbitrary marker header */ -{ - if (datalen > (unsigned int) 65533) /* safety check */ - ERREXIT(cinfo, JERR_BAD_LENGTH); - - emit_marker(cinfo, (JPEG_MARKER) marker); - - emit_2bytes(cinfo, (int) (datalen + 2)); /* total length */ -} - -METHODDEF(void) -write_marker_byte (j_compress_ptr cinfo, int val) -/* Emit one byte of marker parameters following write_marker_header */ -{ - emit_byte(cinfo, val); -} - - -/* - * Write datastream header. - * This consists of an SOI and optional APPn markers. - * We recommend use of the JFIF marker, but not the Adobe marker, - * when using YCbCr or grayscale data. The JFIF marker should NOT - * be used for any other JPEG colorspace. The Adobe marker is helpful - * to distinguish RGB, CMYK, and YCCK colorspaces. - * Note that an application can write additional header markers after - * jpeg_start_compress returns. - */ - -METHODDEF(void) -write_file_header (j_compress_ptr cinfo) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - - emit_marker(cinfo, M_SOI); /* first the SOI */ - - /* SOI is defined to reset restart interval to 0 */ - marker->last_restart_interval = 0; - - if (cinfo->write_JFIF_header) /* next an optional JFIF APP0 */ - emit_jfif_app0(cinfo); - if (cinfo->write_Adobe_marker) /* next an optional Adobe APP14 */ - emit_adobe_app14(cinfo); -} - - -/* - * Write frame header. - * This consists of DQT and SOFn markers, and a conditional pseudo SOS marker. - * Note that we do not emit the SOF until we have emitted the DQT(s). - * This avoids compatibility problems with incorrect implementations that - * try to error-check the quant table numbers as soon as they see the SOF. - */ - -METHODDEF(void) -write_frame_header (j_compress_ptr cinfo) -{ - int ci, prec; - boolean is_baseline; - jpeg_component_info *compptr; - - /* Emit DQT for each quantization table. - * Note that emit_dqt() suppresses any duplicate tables. - */ - prec = 0; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - prec += emit_dqt(cinfo, compptr->quant_tbl_no); - } - /* now prec is nonzero iff there are any 16-bit quant tables. */ - - /* Check for a non-baseline specification. - * Note we assume that Huffman table numbers won't be changed later. - */ - if (cinfo->arith_code || cinfo->progressive_mode || - cinfo->data_precision != 8 || cinfo->block_size != DCTSIZE) { - is_baseline = FALSE; - } else { - is_baseline = TRUE; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (compptr->dc_tbl_no > 1 || compptr->ac_tbl_no > 1) - is_baseline = FALSE; - } - if (prec && is_baseline) { - is_baseline = FALSE; - /* If it's baseline except for quantizer size, warn the user */ - TRACEMS(cinfo, 0, JTRC_16BIT_TABLES); - } - } - - /* Emit the proper SOF marker */ - if (cinfo->arith_code) { - if (cinfo->progressive_mode) - emit_sof(cinfo, M_SOF10); /* SOF code for progressive arithmetic */ - else - emit_sof(cinfo, M_SOF9); /* SOF code for sequential arithmetic */ - } else { - if (cinfo->progressive_mode) - emit_sof(cinfo, M_SOF2); /* SOF code for progressive Huffman */ - else if (is_baseline) - emit_sof(cinfo, M_SOF0); /* SOF code for baseline implementation */ - else - emit_sof(cinfo, M_SOF1); /* SOF code for non-baseline Huffman file */ - } - - /* Check to emit pseudo SOS marker */ - if (cinfo->progressive_mode && cinfo->block_size != DCTSIZE) - emit_pseudo_sos(cinfo); -} - - -/* - * Write scan header. - * This consists of DHT or DAC markers, optional DRI, and SOS. - * Compressed data will be written following the SOS. - */ - -METHODDEF(void) -write_scan_header (j_compress_ptr cinfo) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - int i; - jpeg_component_info *compptr; - - if (cinfo->arith_code) { - /* Emit arith conditioning info. We may have some duplication - * if the file has multiple scans, but it's so small it's hardly - * worth worrying about. - */ - emit_dac(cinfo); - } else { - /* Emit Huffman tables. - * Note that emit_dht() suppresses any duplicate tables. - */ - for (i = 0; i < cinfo->comps_in_scan; i++) { - compptr = cinfo->cur_comp_info[i]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) - emit_dht(cinfo, compptr->dc_tbl_no, FALSE); - /* AC needs no table when not present */ - if (cinfo->Se) - emit_dht(cinfo, compptr->ac_tbl_no, TRUE); - } - } - - /* Emit DRI if required --- note that DRI value could change for each scan. - * We avoid wasting space with unnecessary DRIs, however. - */ - if (cinfo->restart_interval != marker->last_restart_interval) { - emit_dri(cinfo); - marker->last_restart_interval = cinfo->restart_interval; - } - - emit_sos(cinfo); -} - - -/* - * Write datastream trailer. - */ - -METHODDEF(void) -write_file_trailer (j_compress_ptr cinfo) -{ - emit_marker(cinfo, M_EOI); -} - - -/* - * Write an abbreviated table-specification datastream. - * This consists of SOI, DQT and DHT tables, and EOI. - * Any table that is defined and not marked sent_table = TRUE will be - * emitted. Note that all tables will be marked sent_table = TRUE at exit. - */ - -METHODDEF(void) -write_tables_only (j_compress_ptr cinfo) -{ - int i; - - emit_marker(cinfo, M_SOI); - - for (i = 0; i < NUM_QUANT_TBLS; i++) { - if (cinfo->quant_tbl_ptrs[i] != NULL) - (void) emit_dqt(cinfo, i); - } - - if (! cinfo->arith_code) { - for (i = 0; i < NUM_HUFF_TBLS; i++) { - if (cinfo->dc_huff_tbl_ptrs[i] != NULL) - emit_dht(cinfo, i, FALSE); - if (cinfo->ac_huff_tbl_ptrs[i] != NULL) - emit_dht(cinfo, i, TRUE); - } - } - - emit_marker(cinfo, M_EOI); -} - - -/* - * Initialize the marker writer module. - */ - -GLOBAL(void) -jinit_marker_writer (j_compress_ptr cinfo) -{ - my_marker_ptr marker; - - /* Create the subobject */ - marker = (my_marker_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_marker_writer)); - cinfo->marker = (struct jpeg_marker_writer *) marker; - /* Initialize method pointers */ - marker->pub.write_file_header = write_file_header; - marker->pub.write_frame_header = write_frame_header; - marker->pub.write_scan_header = write_scan_header; - marker->pub.write_file_trailer = write_file_trailer; - marker->pub.write_tables_only = write_tables_only; - marker->pub.write_marker_header = write_marker_header; - marker->pub.write_marker_byte = write_marker_byte; - /* Initialize private state */ - marker->last_restart_interval = 0; -} diff --git a/src/jpeg-8c/jcmaster.c b/src/jpeg-8c/jcmaster.c deleted file mode 100644 index caf80a53..00000000 --- a/src/jpeg-8c/jcmaster.c +++ /dev/null @@ -1,858 +0,0 @@ -/* - * jcmaster.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2003-2011 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains master control logic for the JPEG compressor. - * These routines are concerned with parameter validation, initial setup, - * and inter-pass control (determining the number of passes and the work - * to be done in each pass). - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private state */ - -typedef enum { - main_pass, /* input data, also do first output step */ - huff_opt_pass, /* Huffman code optimization pass */ - output_pass /* data output pass */ -} c_pass_type; - -typedef struct { - struct jpeg_comp_master pub; /* public fields */ - - c_pass_type pass_type; /* the type of the current pass */ - - int pass_number; /* # of passes completed */ - int total_passes; /* total # of passes needed */ - - int scan_number; /* current index in scan_info[] */ -} my_comp_master; - -typedef my_comp_master * my_master_ptr; - - -/* - * Support routines that do various essential calculations. - */ - -/* - * Compute JPEG image dimensions and related values. - * NOTE: this is exported for possible use by application. - * Hence it mustn't do anything that can't be done twice. - */ - -GLOBAL(void) -jpeg_calc_jpeg_dimensions (j_compress_ptr cinfo) -/* Do computations that are needed before master selection phase */ -{ -#ifdef DCT_SCALING_SUPPORTED - - /* Sanity check on input image dimensions to prevent overflow in - * following calculation. - * We do check jpeg_width and jpeg_height in initial_setup below, - * but image_width and image_height can come from arbitrary data, - * and we need some space for multiplication by block_size. - */ - if (((long) cinfo->image_width >> 24) || ((long) cinfo->image_height >> 24)) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); - - /* Compute actual JPEG image dimensions and DCT scaling choices. */ - if (cinfo->scale_num >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/1 scaling */ - cinfo->jpeg_width = cinfo->image_width * cinfo->block_size; - cinfo->jpeg_height = cinfo->image_height * cinfo->block_size; - cinfo->min_DCT_h_scaled_size = 1; - cinfo->min_DCT_v_scaled_size = 1; - } else if (cinfo->scale_num * 2 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/2 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 2L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 2L); - cinfo->min_DCT_h_scaled_size = 2; - cinfo->min_DCT_v_scaled_size = 2; - } else if (cinfo->scale_num * 3 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/3 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 3L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 3L); - cinfo->min_DCT_h_scaled_size = 3; - cinfo->min_DCT_v_scaled_size = 3; - } else if (cinfo->scale_num * 4 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/4 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 4L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 4L); - cinfo->min_DCT_h_scaled_size = 4; - cinfo->min_DCT_v_scaled_size = 4; - } else if (cinfo->scale_num * 5 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/5 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 5L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 5L); - cinfo->min_DCT_h_scaled_size = 5; - cinfo->min_DCT_v_scaled_size = 5; - } else if (cinfo->scale_num * 6 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/6 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 6L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 6L); - cinfo->min_DCT_h_scaled_size = 6; - cinfo->min_DCT_v_scaled_size = 6; - } else if (cinfo->scale_num * 7 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/7 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 7L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 7L); - cinfo->min_DCT_h_scaled_size = 7; - cinfo->min_DCT_v_scaled_size = 7; - } else if (cinfo->scale_num * 8 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/8 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 8L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 8L); - cinfo->min_DCT_h_scaled_size = 8; - cinfo->min_DCT_v_scaled_size = 8; - } else if (cinfo->scale_num * 9 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/9 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 9L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 9L); - cinfo->min_DCT_h_scaled_size = 9; - cinfo->min_DCT_v_scaled_size = 9; - } else if (cinfo->scale_num * 10 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/10 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 10L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 10L); - cinfo->min_DCT_h_scaled_size = 10; - cinfo->min_DCT_v_scaled_size = 10; - } else if (cinfo->scale_num * 11 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/11 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 11L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 11L); - cinfo->min_DCT_h_scaled_size = 11; - cinfo->min_DCT_v_scaled_size = 11; - } else if (cinfo->scale_num * 12 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/12 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 12L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 12L); - cinfo->min_DCT_h_scaled_size = 12; - cinfo->min_DCT_v_scaled_size = 12; - } else if (cinfo->scale_num * 13 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/13 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 13L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 13L); - cinfo->min_DCT_h_scaled_size = 13; - cinfo->min_DCT_v_scaled_size = 13; - } else if (cinfo->scale_num * 14 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/14 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 14L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 14L); - cinfo->min_DCT_h_scaled_size = 14; - cinfo->min_DCT_v_scaled_size = 14; - } else if (cinfo->scale_num * 15 >= cinfo->scale_denom * cinfo->block_size) { - /* Provide block_size/15 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 15L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 15L); - cinfo->min_DCT_h_scaled_size = 15; - cinfo->min_DCT_v_scaled_size = 15; - } else { - /* Provide block_size/16 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 16L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 16L); - cinfo->min_DCT_h_scaled_size = 16; - cinfo->min_DCT_v_scaled_size = 16; - } - -#else /* !DCT_SCALING_SUPPORTED */ - - /* Hardwire it to "no scaling" */ - cinfo->jpeg_width = cinfo->image_width; - cinfo->jpeg_height = cinfo->image_height; - cinfo->min_DCT_h_scaled_size = DCTSIZE; - cinfo->min_DCT_v_scaled_size = DCTSIZE; - -#endif /* DCT_SCALING_SUPPORTED */ -} - - -LOCAL(void) -jpeg_calc_trans_dimensions (j_compress_ptr cinfo) -{ - if (cinfo->min_DCT_h_scaled_size != cinfo->min_DCT_v_scaled_size) - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, - cinfo->min_DCT_h_scaled_size, cinfo->min_DCT_v_scaled_size); - - cinfo->block_size = cinfo->min_DCT_h_scaled_size; -} - - -LOCAL(void) -initial_setup (j_compress_ptr cinfo, boolean transcode_only) -/* Do computations that are needed before master selection phase */ -{ - int ci, ssize; - jpeg_component_info *compptr; - long samplesperrow; - JDIMENSION jd_samplesperrow; - - if (transcode_only) - jpeg_calc_trans_dimensions(cinfo); - else - jpeg_calc_jpeg_dimensions(cinfo); - - /* Sanity check on block_size */ - if (cinfo->block_size < 1 || cinfo->block_size > 16) - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, cinfo->block_size, cinfo->block_size); - - /* Derive natural_order from block_size */ - switch (cinfo->block_size) { - case 2: cinfo->natural_order = jpeg_natural_order2; break; - case 3: cinfo->natural_order = jpeg_natural_order3; break; - case 4: cinfo->natural_order = jpeg_natural_order4; break; - case 5: cinfo->natural_order = jpeg_natural_order5; break; - case 6: cinfo->natural_order = jpeg_natural_order6; break; - case 7: cinfo->natural_order = jpeg_natural_order7; break; - default: cinfo->natural_order = jpeg_natural_order; break; - } - - /* Derive lim_Se from block_size */ - cinfo->lim_Se = cinfo->block_size < DCTSIZE ? - cinfo->block_size * cinfo->block_size - 1 : DCTSIZE2-1; - - /* Sanity check on image dimensions */ - if (cinfo->jpeg_height <= 0 || cinfo->jpeg_width <= 0 || - cinfo->num_components <= 0 || cinfo->input_components <= 0) - ERREXIT(cinfo, JERR_EMPTY_IMAGE); - - /* Make sure image isn't bigger than I can handle */ - if ((long) cinfo->jpeg_height > (long) JPEG_MAX_DIMENSION || - (long) cinfo->jpeg_width > (long) JPEG_MAX_DIMENSION) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); - - /* Width of an input scanline must be representable as JDIMENSION. */ - samplesperrow = (long) cinfo->image_width * (long) cinfo->input_components; - jd_samplesperrow = (JDIMENSION) samplesperrow; - if ((long) jd_samplesperrow != samplesperrow) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - - /* For now, precision must match compiled-in value... */ - if (cinfo->data_precision != BITS_IN_JSAMPLE) - ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision); - - /* Check that number of components won't exceed internal array sizes */ - if (cinfo->num_components > MAX_COMPONENTS) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPONENTS); - - /* Compute maximum sampling factors; check factor validity */ - cinfo->max_h_samp_factor = 1; - cinfo->max_v_samp_factor = 1; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || - compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) - ERREXIT(cinfo, JERR_BAD_SAMPLING); - cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor, - compptr->h_samp_factor); - cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor, - compptr->v_samp_factor); - } - - /* Compute dimensions of components */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Fill in the correct component_index value; don't rely on application */ - compptr->component_index = ci; - /* In selecting the actual DCT scaling for each component, we try to - * scale down the chroma components via DCT scaling rather than downsampling. - * This saves time if the downsampler gets to use 1:1 scaling. - * Note this code adapts subsampling ratios which are powers of 2. - */ - ssize = 1; -#ifdef DCT_SCALING_SUPPORTED - while (cinfo->min_DCT_h_scaled_size * ssize <= - (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } -#endif - compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; - ssize = 1; -#ifdef DCT_SCALING_SUPPORTED - while (cinfo->min_DCT_v_scaled_size * ssize <= - (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } -#endif - compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; - - /* We don't support DCT ratios larger than 2. */ - if (compptr->DCT_h_scaled_size > compptr->DCT_v_scaled_size * 2) - compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; - else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) - compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; - - /* Size in DCT blocks */ - compptr->width_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_width * (long) compptr->h_samp_factor, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->height_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height * (long) compptr->v_samp_factor, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - /* Size in samples */ - compptr->downsampled_width = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_width * - (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->downsampled_height = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height * - (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size), - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - /* Mark component needed (this flag isn't actually used for compression) */ - compptr->component_needed = TRUE; - } - - /* Compute number of fully interleaved MCU rows (number of times that - * main controller will call coefficient controller). - */ - cinfo->total_iMCU_rows = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); -} - - -#ifdef C_MULTISCAN_FILES_SUPPORTED - -LOCAL(void) -validate_script (j_compress_ptr cinfo) -/* Verify that the scan script in cinfo->scan_info[] is valid; also - * determine whether it uses progressive JPEG, and set cinfo->progressive_mode. - */ -{ - const jpeg_scan_info * scanptr; - int scanno, ncomps, ci, coefi, thisi; - int Ss, Se, Ah, Al; - boolean component_sent[MAX_COMPONENTS]; -#ifdef C_PROGRESSIVE_SUPPORTED - int * last_bitpos_ptr; - int last_bitpos[MAX_COMPONENTS][DCTSIZE2]; - /* -1 until that coefficient has been seen; then last Al for it */ -#endif - - if (cinfo->num_scans <= 0) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, 0); - - /* For sequential JPEG, all scans must have Ss=0, Se=DCTSIZE2-1; - * for progressive JPEG, no scan can have this. - */ - scanptr = cinfo->scan_info; - if (scanptr->Ss != 0 || scanptr->Se != DCTSIZE2-1) { -#ifdef C_PROGRESSIVE_SUPPORTED - cinfo->progressive_mode = TRUE; - last_bitpos_ptr = & last_bitpos[0][0]; - for (ci = 0; ci < cinfo->num_components; ci++) - for (coefi = 0; coefi < DCTSIZE2; coefi++) - *last_bitpos_ptr++ = -1; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - cinfo->progressive_mode = FALSE; - for (ci = 0; ci < cinfo->num_components; ci++) - component_sent[ci] = FALSE; - } - - for (scanno = 1; scanno <= cinfo->num_scans; scanptr++, scanno++) { - /* Validate component indexes */ - ncomps = scanptr->comps_in_scan; - if (ncomps <= 0 || ncomps > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, ncomps, MAX_COMPS_IN_SCAN); - for (ci = 0; ci < ncomps; ci++) { - thisi = scanptr->component_index[ci]; - if (thisi < 0 || thisi >= cinfo->num_components) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); - /* Components must appear in SOF order within each scan */ - if (ci > 0 && thisi <= scanptr->component_index[ci-1]) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); - } - /* Validate progression parameters */ - Ss = scanptr->Ss; - Se = scanptr->Se; - Ah = scanptr->Ah; - Al = scanptr->Al; - if (cinfo->progressive_mode) { -#ifdef C_PROGRESSIVE_SUPPORTED - /* The JPEG spec simply gives the ranges 0..13 for Ah and Al, but that - * seems wrong: the upper bound ought to depend on data precision. - * Perhaps they really meant 0..N+1 for N-bit precision. - * Here we allow 0..10 for 8-bit data; Al larger than 10 results in - * out-of-range reconstructed DC values during the first DC scan, - * which might cause problems for some decoders. - */ -#if BITS_IN_JSAMPLE == 8 -#define MAX_AH_AL 10 -#else -#define MAX_AH_AL 13 -#endif - if (Ss < 0 || Ss >= DCTSIZE2 || Se < Ss || Se >= DCTSIZE2 || - Ah < 0 || Ah > MAX_AH_AL || Al < 0 || Al > MAX_AH_AL) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - if (Ss == 0) { - if (Se != 0) /* DC and AC together not OK */ - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } else { - if (ncomps != 1) /* AC scans must be for only one component */ - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } - for (ci = 0; ci < ncomps; ci++) { - last_bitpos_ptr = & last_bitpos[scanptr->component_index[ci]][0]; - if (Ss != 0 && last_bitpos_ptr[0] < 0) /* AC without prior DC scan */ - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - for (coefi = Ss; coefi <= Se; coefi++) { - if (last_bitpos_ptr[coefi] < 0) { - /* first scan of this coefficient */ - if (Ah != 0) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } else { - /* not first scan */ - if (Ah != last_bitpos_ptr[coefi] || Al != Ah-1) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } - last_bitpos_ptr[coefi] = Al; - } - } -#endif - } else { - /* For sequential JPEG, all progression parameters must be these: */ - if (Ss != 0 || Se != DCTSIZE2-1 || Ah != 0 || Al != 0) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - /* Make sure components are not sent twice */ - for (ci = 0; ci < ncomps; ci++) { - thisi = scanptr->component_index[ci]; - if (component_sent[thisi]) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); - component_sent[thisi] = TRUE; - } - } - } - - /* Now verify that everything got sent. */ - if (cinfo->progressive_mode) { -#ifdef C_PROGRESSIVE_SUPPORTED - /* For progressive mode, we only check that at least some DC data - * got sent for each component; the spec does not require that all bits - * of all coefficients be transmitted. Would it be wiser to enforce - * transmission of all coefficient bits?? - */ - for (ci = 0; ci < cinfo->num_components; ci++) { - if (last_bitpos[ci][0] < 0) - ERREXIT(cinfo, JERR_MISSING_DATA); - } -#endif - } else { - for (ci = 0; ci < cinfo->num_components; ci++) { - if (! component_sent[ci]) - ERREXIT(cinfo, JERR_MISSING_DATA); - } - } -} - - -LOCAL(void) -reduce_script (j_compress_ptr cinfo) -/* Adapt scan script for use with reduced block size; - * assume that script has been validated before. - */ -{ - jpeg_scan_info * scanptr; - int idxout, idxin; - - /* Circumvent const declaration for this function */ - scanptr = (jpeg_scan_info *) cinfo->scan_info; - idxout = 0; - - for (idxin = 0; idxin < cinfo->num_scans; idxin++) { - /* After skipping, idxout becomes smaller than idxin */ - if (idxin != idxout) - /* Copy rest of data; - * note we stay in given chunk of allocated memory. - */ - scanptr[idxout] = scanptr[idxin]; - if (scanptr[idxout].Ss > cinfo->lim_Se) - /* Entire scan out of range - skip this entry */ - continue; - if (scanptr[idxout].Se > cinfo->lim_Se) - /* Limit scan to end of block */ - scanptr[idxout].Se = cinfo->lim_Se; - idxout++; - } - - cinfo->num_scans = idxout; -} - -#endif /* C_MULTISCAN_FILES_SUPPORTED */ - - -LOCAL(void) -select_scan_parameters (j_compress_ptr cinfo) -/* Set up the scan parameters for the current scan */ -{ - int ci; - -#ifdef C_MULTISCAN_FILES_SUPPORTED - if (cinfo->scan_info != NULL) { - /* Prepare for current scan --- the script is already validated */ - my_master_ptr master = (my_master_ptr) cinfo->master; - const jpeg_scan_info * scanptr = cinfo->scan_info + master->scan_number; - - cinfo->comps_in_scan = scanptr->comps_in_scan; - for (ci = 0; ci < scanptr->comps_in_scan; ci++) { - cinfo->cur_comp_info[ci] = - &cinfo->comp_info[scanptr->component_index[ci]]; - } - if (cinfo->progressive_mode) { - cinfo->Ss = scanptr->Ss; - cinfo->Se = scanptr->Se; - cinfo->Ah = scanptr->Ah; - cinfo->Al = scanptr->Al; - return; - } - } - else -#endif - { - /* Prepare for single sequential-JPEG scan containing all components */ - if (cinfo->num_components > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPS_IN_SCAN); - cinfo->comps_in_scan = cinfo->num_components; - for (ci = 0; ci < cinfo->num_components; ci++) { - cinfo->cur_comp_info[ci] = &cinfo->comp_info[ci]; - } - } - cinfo->Ss = 0; - cinfo->Se = cinfo->block_size * cinfo->block_size - 1; - cinfo->Ah = 0; - cinfo->Al = 0; -} - - -LOCAL(void) -per_scan_setup (j_compress_ptr cinfo) -/* Do computations that are needed before processing a JPEG scan */ -/* cinfo->comps_in_scan and cinfo->cur_comp_info[] are already set */ -{ - int ci, mcublks, tmp; - jpeg_component_info *compptr; - - if (cinfo->comps_in_scan == 1) { - - /* Noninterleaved (single-component) scan */ - compptr = cinfo->cur_comp_info[0]; - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = compptr->width_in_blocks; - cinfo->MCU_rows_in_scan = compptr->height_in_blocks; - - /* For noninterleaved scan, always one block per MCU */ - compptr->MCU_width = 1; - compptr->MCU_height = 1; - compptr->MCU_blocks = 1; - compptr->MCU_sample_width = compptr->DCT_h_scaled_size; - compptr->last_col_width = 1; - /* For noninterleaved scans, it is convenient to define last_row_height - * as the number of block rows present in the last iMCU row. - */ - tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (tmp == 0) tmp = compptr->v_samp_factor; - compptr->last_row_height = tmp; - - /* Prepare array describing MCU composition */ - cinfo->blocks_in_MCU = 1; - cinfo->MCU_membership[0] = 0; - - } else { - - /* Interleaved (multi-component) scan */ - if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan, - MAX_COMPS_IN_SCAN); - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_width, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - cinfo->MCU_rows_in_scan = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - - cinfo->blocks_in_MCU = 0; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Sampling factors give # of blocks of component in each MCU */ - compptr->MCU_width = compptr->h_samp_factor; - compptr->MCU_height = compptr->v_samp_factor; - compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height; - compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_h_scaled_size; - /* Figure number of non-dummy blocks in last MCU column & row */ - tmp = (int) (compptr->width_in_blocks % compptr->MCU_width); - if (tmp == 0) tmp = compptr->MCU_width; - compptr->last_col_width = tmp; - tmp = (int) (compptr->height_in_blocks % compptr->MCU_height); - if (tmp == 0) tmp = compptr->MCU_height; - compptr->last_row_height = tmp; - /* Prepare array describing MCU composition */ - mcublks = compptr->MCU_blocks; - if (cinfo->blocks_in_MCU + mcublks > C_MAX_BLOCKS_IN_MCU) - ERREXIT(cinfo, JERR_BAD_MCU_SIZE); - while (mcublks-- > 0) { - cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci; - } - } - - } - - /* Convert restart specified in rows to actual MCU count. */ - /* Note that count must fit in 16 bits, so we provide limiting. */ - if (cinfo->restart_in_rows > 0) { - long nominal = (long) cinfo->restart_in_rows * (long) cinfo->MCUs_per_row; - cinfo->restart_interval = (unsigned int) MIN(nominal, 65535L); - } -} - - -/* - * Per-pass setup. - * This is called at the beginning of each pass. We determine which modules - * will be active during this pass and give them appropriate start_pass calls. - * We also set is_last_pass to indicate whether any more passes will be - * required. - */ - -METHODDEF(void) -prepare_for_pass (j_compress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - switch (master->pass_type) { - case main_pass: - /* Initial pass: will collect input data, and do either Huffman - * optimization or data output for the first scan. - */ - select_scan_parameters(cinfo); - per_scan_setup(cinfo); - if (! cinfo->raw_data_in) { - (*cinfo->cconvert->start_pass) (cinfo); - (*cinfo->downsample->start_pass) (cinfo); - (*cinfo->prep->start_pass) (cinfo, JBUF_PASS_THRU); - } - (*cinfo->fdct->start_pass) (cinfo); - (*cinfo->entropy->start_pass) (cinfo, cinfo->optimize_coding); - (*cinfo->coef->start_pass) (cinfo, - (master->total_passes > 1 ? - JBUF_SAVE_AND_PASS : JBUF_PASS_THRU)); - (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU); - if (cinfo->optimize_coding) { - /* No immediate data output; postpone writing frame/scan headers */ - master->pub.call_pass_startup = FALSE; - } else { - /* Will write frame/scan headers at first jpeg_write_scanlines call */ - master->pub.call_pass_startup = TRUE; - } - break; -#ifdef ENTROPY_OPT_SUPPORTED - case huff_opt_pass: - /* Do Huffman optimization for a scan after the first one. */ - select_scan_parameters(cinfo); - per_scan_setup(cinfo); - if (cinfo->Ss != 0 || cinfo->Ah == 0) { - (*cinfo->entropy->start_pass) (cinfo, TRUE); - (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST); - master->pub.call_pass_startup = FALSE; - break; - } - /* Special case: Huffman DC refinement scans need no Huffman table - * and therefore we can skip the optimization pass for them. - */ - master->pass_type = output_pass; - master->pass_number++; - /*FALLTHROUGH*/ -#endif - case output_pass: - /* Do a data-output pass. */ - /* We need not repeat per-scan setup if prior optimization pass did it. */ - if (! cinfo->optimize_coding) { - select_scan_parameters(cinfo); - per_scan_setup(cinfo); - } - (*cinfo->entropy->start_pass) (cinfo, FALSE); - (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST); - /* We emit frame/scan headers now */ - if (master->scan_number == 0) - (*cinfo->marker->write_frame_header) (cinfo); - (*cinfo->marker->write_scan_header) (cinfo); - master->pub.call_pass_startup = FALSE; - break; - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - } - - master->pub.is_last_pass = (master->pass_number == master->total_passes-1); - - /* Set up progress monitor's pass info if present */ - if (cinfo->progress != NULL) { - cinfo->progress->completed_passes = master->pass_number; - cinfo->progress->total_passes = master->total_passes; - } -} - - -/* - * Special start-of-pass hook. - * This is called by jpeg_write_scanlines if call_pass_startup is TRUE. - * In single-pass processing, we need this hook because we don't want to - * write frame/scan headers during jpeg_start_compress; we want to let the - * application write COM markers etc. between jpeg_start_compress and the - * jpeg_write_scanlines loop. - * In multi-pass processing, this routine is not used. - */ - -METHODDEF(void) -pass_startup (j_compress_ptr cinfo) -{ - cinfo->master->call_pass_startup = FALSE; /* reset flag so call only once */ - - (*cinfo->marker->write_frame_header) (cinfo); - (*cinfo->marker->write_scan_header) (cinfo); -} - - -/* - * Finish up at end of pass. - */ - -METHODDEF(void) -finish_pass_master (j_compress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - /* The entropy coder always needs an end-of-pass call, - * either to analyze statistics or to flush its output buffer. - */ - (*cinfo->entropy->finish_pass) (cinfo); - - /* Update state for next pass */ - switch (master->pass_type) { - case main_pass: - /* next pass is either output of scan 0 (after optimization) - * or output of scan 1 (if no optimization). - */ - master->pass_type = output_pass; - if (! cinfo->optimize_coding) - master->scan_number++; - break; - case huff_opt_pass: - /* next pass is always output of current scan */ - master->pass_type = output_pass; - break; - case output_pass: - /* next pass is either optimization or output of next scan */ - if (cinfo->optimize_coding) - master->pass_type = huff_opt_pass; - master->scan_number++; - break; - } - - master->pass_number++; -} - - -/* - * Initialize master compression control. - */ - -GLOBAL(void) -jinit_c_master_control (j_compress_ptr cinfo, boolean transcode_only) -{ - my_master_ptr master; - - master = (my_master_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_comp_master)); - cinfo->master = (struct jpeg_comp_master *) master; - master->pub.prepare_for_pass = prepare_for_pass; - master->pub.pass_startup = pass_startup; - master->pub.finish_pass = finish_pass_master; - master->pub.is_last_pass = FALSE; - - /* Validate parameters, determine derived values */ - initial_setup(cinfo, transcode_only); - - if (cinfo->scan_info != NULL) { -#ifdef C_MULTISCAN_FILES_SUPPORTED - validate_script(cinfo); - if (cinfo->block_size < DCTSIZE) - reduce_script(cinfo); -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - cinfo->progressive_mode = FALSE; - cinfo->num_scans = 1; - } - - if ((cinfo->progressive_mode || cinfo->block_size < DCTSIZE) && - !cinfo->arith_code) /* TEMPORARY HACK ??? */ - /* assume default tables no good for progressive or downscale mode */ - cinfo->optimize_coding = TRUE; - - /* Initialize my private state */ - if (transcode_only) { - /* no main pass in transcoding */ - if (cinfo->optimize_coding) - master->pass_type = huff_opt_pass; - else - master->pass_type = output_pass; - } else { - /* for normal compression, first pass is always this type: */ - master->pass_type = main_pass; - } - master->scan_number = 0; - master->pass_number = 0; - if (cinfo->optimize_coding) - master->total_passes = cinfo->num_scans * 2; - else - master->total_passes = cinfo->num_scans; -} diff --git a/src/jpeg-8c/jcomapi.c b/src/jpeg-8c/jcomapi.c deleted file mode 100644 index 9b1fa756..00000000 --- a/src/jpeg-8c/jcomapi.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * jcomapi.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface routines that are used for both - * compression and decompression. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Abort processing of a JPEG compression or decompression operation, - * but don't destroy the object itself. - * - * For this, we merely clean up all the nonpermanent memory pools. - * Note that temp files (virtual arrays) are not allowed to belong to - * the permanent pool, so we will be able to close all temp files here. - * Closing a data source or destination, if necessary, is the application's - * responsibility. - */ - -GLOBAL(void) -jpeg_abort (j_common_ptr cinfo) -{ - int pool; - - /* Do nothing if called on a not-initialized or destroyed JPEG object. */ - if (cinfo->mem == NULL) - return; - - /* Releasing pools in reverse order might help avoid fragmentation - * with some (brain-damaged) malloc libraries. - */ - for (pool = JPOOL_NUMPOOLS-1; pool > JPOOL_PERMANENT; pool--) { - (*cinfo->mem->free_pool) (cinfo, pool); - } - - /* Reset overall state for possible reuse of object */ - if (cinfo->is_decompressor) { - cinfo->global_state = DSTATE_START; - /* Try to keep application from accessing now-deleted marker list. - * A bit kludgy to do it here, but this is the most central place. - */ - ((j_decompress_ptr) cinfo)->marker_list = NULL; - } else { - cinfo->global_state = CSTATE_START; - } -} - - -/* - * Destruction of a JPEG object. - * - * Everything gets deallocated except the master jpeg_compress_struct itself - * and the error manager struct. Both of these are supplied by the application - * and must be freed, if necessary, by the application. (Often they are on - * the stack and so don't need to be freed anyway.) - * Closing a data source or destination, if necessary, is the application's - * responsibility. - */ - -GLOBAL(void) -jpeg_destroy (j_common_ptr cinfo) -{ - /* We need only tell the memory manager to release everything. */ - /* NB: mem pointer is NULL if memory mgr failed to initialize. */ - if (cinfo->mem != NULL) - (*cinfo->mem->self_destruct) (cinfo); - cinfo->mem = NULL; /* be safe if jpeg_destroy is called twice */ - cinfo->global_state = 0; /* mark it destroyed */ -} - - -/* - * Convenience routines for allocating quantization and Huffman tables. - * (Would jutils.c be a more reasonable place to put these?) - */ - -GLOBAL(JQUANT_TBL *) -jpeg_alloc_quant_table (j_common_ptr cinfo) -{ - JQUANT_TBL *tbl; - - tbl = (JQUANT_TBL *) - (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JQUANT_TBL)); - tbl->sent_table = FALSE; /* make sure this is false in any new table */ - return tbl; -} - - -GLOBAL(JHUFF_TBL *) -jpeg_alloc_huff_table (j_common_ptr cinfo) -{ - JHUFF_TBL *tbl; - - tbl = (JHUFF_TBL *) - (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JHUFF_TBL)); - tbl->sent_table = FALSE; /* make sure this is false in any new table */ - return tbl; -} diff --git a/src/jpeg-8c/jconfig.h b/src/jpeg-8c/jconfig.h deleted file mode 100644 index 248d6d0f..00000000 --- a/src/jpeg-8c/jconfig.h +++ /dev/null @@ -1,60 +0,0 @@ -/* jconfig.h. Generated from jconfig.cfg by configure. */ -/* jconfig.cfg --- source file edited by configure script */ -/* see jconfig.txt for explanations */ - -/* Define this if you get warnings about undefined structures. */ -/* #undef INCOMPLETE_TYPES_BROKEN */ - -#define HAVE_PROTOTYPES 1 -#define HAVE_UNSIGNED_CHAR 1 -#define HAVE_UNSIGNED_SHORT 1 -/* #undef void */ -/* #undef const */ -/* #undef CHAR_IS_UNSIGNED */ - -#ifdef JPEG_INTERNALS - -#define HAVE_STDDEF_H 1 -#define HAVE_STDLIB_H 1 -#define HAVE_LOCALE_H 1 -/* #undef NEED_BSD_STRINGS */ -/* #undef NEED_SYS_TYPES_H */ -/* #undef NEED_FAR_POINTERS */ -/* #undef NEED_SHORT_EXTERNAL_NAMES */ - -/* Define "boolean" as unsigned char, not int, on Windows systems. */ -#ifdef _WIN32 -#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ -typedef unsigned char boolean; -#endif -#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ -#endif - -/* #undef RIGHT_SHIFT_IS_UNSIGNED */ -#ifdef _MSC_VER -#define INLINE __inline -#else -#define INLINE __inline__ -#endif -/* These are for configuring the JPEG memory manager. */ -/* #undef DEFAULT_MAX_MEM */ -/* #undef NO_MKTEMP */ - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -/* #undef RLE_SUPPORTED */ -#define TARGA_SUPPORTED /* Targa image file format */ - -/* #undef TWO_FILE_COMMANDLINE */ -/* #undef NEED_SIGNAL_CATCHER */ -/* #undef DONT_USE_B_MODE */ - -/* Define this if you want percent-done progress reports from cjpeg/djpeg. */ -/* #undef PROGRESS_REPORT */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/src/jpeg-8c/jcparam.c b/src/jpeg-8c/jcparam.c deleted file mode 100644 index c5e85dda..00000000 --- a/src/jpeg-8c/jcparam.c +++ /dev/null @@ -1,632 +0,0 @@ -/* - * jcparam.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2008 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains optional default-setting code for the JPEG compressor. - * Applications do not have to use this file, but those that don't use it - * must know a lot more about the innards of the JPEG code. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Quantization table setup routines - */ - -GLOBAL(void) -jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl, - const unsigned int *basic_table, - int scale_factor, boolean force_baseline) -/* Define a quantization table equal to the basic_table times - * a scale factor (given as a percentage). - * If force_baseline is TRUE, the computed quantization table entries - * are limited to 1..255 for JPEG baseline compatibility. - */ -{ - JQUANT_TBL ** qtblptr; - int i; - long temp; - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - if (which_tbl < 0 || which_tbl >= NUM_QUANT_TBLS) - ERREXIT1(cinfo, JERR_DQT_INDEX, which_tbl); - - qtblptr = & cinfo->quant_tbl_ptrs[which_tbl]; - - if (*qtblptr == NULL) - *qtblptr = jpeg_alloc_quant_table((j_common_ptr) cinfo); - - for (i = 0; i < DCTSIZE2; i++) { - temp = ((long) basic_table[i] * scale_factor + 50L) / 100L; - /* limit the values to the valid range */ - if (temp <= 0L) temp = 1L; - if (temp > 32767L) temp = 32767L; /* max quantizer needed for 12 bits */ - if (force_baseline && temp > 255L) - temp = 255L; /* limit to baseline range if requested */ - (*qtblptr)->quantval[i] = (UINT16) temp; - } - - /* Initialize sent_table FALSE so table will be written to JPEG file. */ - (*qtblptr)->sent_table = FALSE; -} - - -/* These are the sample quantization tables given in JPEG spec section K.1. - * The spec says that the values given produce "good" quality, and - * when divided by 2, "very good" quality. - */ -static const unsigned int std_luminance_quant_tbl[DCTSIZE2] = { - 16, 11, 10, 16, 24, 40, 51, 61, - 12, 12, 14, 19, 26, 58, 60, 55, - 14, 13, 16, 24, 40, 57, 69, 56, - 14, 17, 22, 29, 51, 87, 80, 62, - 18, 22, 37, 56, 68, 109, 103, 77, - 24, 35, 55, 64, 81, 104, 113, 92, - 49, 64, 78, 87, 103, 121, 120, 101, - 72, 92, 95, 98, 112, 100, 103, 99 -}; -static const unsigned int std_chrominance_quant_tbl[DCTSIZE2] = { - 17, 18, 24, 47, 99, 99, 99, 99, - 18, 21, 26, 66, 99, 99, 99, 99, - 24, 26, 56, 99, 99, 99, 99, 99, - 47, 66, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99 -}; - - -GLOBAL(void) -jpeg_default_qtables (j_compress_ptr cinfo, boolean force_baseline) -/* Set or change the 'quality' (quantization) setting, using default tables - * and straight percentage-scaling quality scales. - * This entry point allows different scalings for luminance and chrominance. - */ -{ - /* Set up two quantization tables using the specified scaling */ - jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl, - cinfo->q_scale_factor[0], force_baseline); - jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl, - cinfo->q_scale_factor[1], force_baseline); -} - - -GLOBAL(void) -jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor, - boolean force_baseline) -/* Set or change the 'quality' (quantization) setting, using default tables - * and a straight percentage-scaling quality scale. In most cases it's better - * to use jpeg_set_quality (below); this entry point is provided for - * applications that insist on a linear percentage scaling. - */ -{ - /* Set up two quantization tables using the specified scaling */ - jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl, - scale_factor, force_baseline); - jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl, - scale_factor, force_baseline); -} - - -GLOBAL(int) -jpeg_quality_scaling (int quality) -/* Convert a user-specified quality rating to a percentage scaling factor - * for an underlying quantization table, using our recommended scaling curve. - * The input 'quality' factor should be 0 (terrible) to 100 (very good). - */ -{ - /* Safety limit on quality factor. Convert 0 to 1 to avoid zero divide. */ - if (quality <= 0) quality = 1; - if (quality > 100) quality = 100; - - /* The basic table is used as-is (scaling 100) for a quality of 50. - * Qualities 50..100 are converted to scaling percentage 200 - 2*Q; - * note that at Q=100 the scaling is 0, which will cause jpeg_add_quant_table - * to make all the table entries 1 (hence, minimum quantization loss). - * Qualities 1..50 are converted to scaling percentage 5000/Q. - */ - if (quality < 50) - quality = 5000 / quality; - else - quality = 200 - quality*2; - - return quality; -} - - -GLOBAL(void) -jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline) -/* Set or change the 'quality' (quantization) setting, using default tables. - * This is the standard quality-adjusting entry point for typical user - * interfaces; only those who want detailed control over quantization tables - * would use the preceding three routines directly. - */ -{ - /* Convert user 0-100 rating to percentage scaling */ - quality = jpeg_quality_scaling(quality); - - /* Set up standard quality tables */ - jpeg_set_linear_quality(cinfo, quality, force_baseline); -} - - -/* - * Huffman table setup routines - */ - -LOCAL(void) -add_huff_table (j_compress_ptr cinfo, - JHUFF_TBL **htblptr, const UINT8 *bits, const UINT8 *val) -/* Define a Huffman table */ -{ - int nsymbols, len; - - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - - /* Copy the number-of-symbols-of-each-code-length counts */ - MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); - - /* Validate the counts. We do this here mainly so we can copy the right - * number of symbols from the val[] array, without risking marching off - * the end of memory. jchuff.c will do a more thorough test later. - */ - nsymbols = 0; - for (len = 1; len <= 16; len++) - nsymbols += bits[len]; - if (nsymbols < 1 || nsymbols > 256) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - - MEMCOPY((*htblptr)->huffval, val, nsymbols * SIZEOF(UINT8)); - - /* Initialize sent_table FALSE so table will be written to JPEG file. */ - (*htblptr)->sent_table = FALSE; -} - - -LOCAL(void) -std_huff_tables (j_compress_ptr cinfo) -/* Set up the standard Huffman tables (cf. JPEG standard section K.3) */ -/* IMPORTANT: these are only valid for 8-bit data precision! */ -{ - static const UINT8 bits_dc_luminance[17] = - { /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 }; - static const UINT8 val_dc_luminance[] = - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; - - static const UINT8 bits_dc_chrominance[17] = - { /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 }; - static const UINT8 val_dc_chrominance[] = - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; - - static const UINT8 bits_ac_luminance[17] = - { /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d }; - static const UINT8 val_ac_luminance[] = - { 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, - 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, - 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, - 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, - 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, - 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, - 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, - 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, - 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, - 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, - 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, - 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, - 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, - 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, - 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, - 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, - 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, - 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, - 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, - 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, - 0xf9, 0xfa }; - - static const UINT8 bits_ac_chrominance[17] = - { /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 }; - static const UINT8 val_ac_chrominance[] = - { 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, - 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, - 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, - 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, - 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, - 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, - 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, - 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, - 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, - 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, - 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, - 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, - 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, - 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, - 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, - 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, - 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, - 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, - 0xf9, 0xfa }; - - add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[0], - bits_dc_luminance, val_dc_luminance); - add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[0], - bits_ac_luminance, val_ac_luminance); - add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[1], - bits_dc_chrominance, val_dc_chrominance); - add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[1], - bits_ac_chrominance, val_ac_chrominance); -} - - -/* - * Default parameter setup for compression. - * - * Applications that don't choose to use this routine must do their - * own setup of all these parameters. Alternately, you can call this - * to establish defaults and then alter parameters selectively. This - * is the recommended approach since, if we add any new parameters, - * your code will still work (they'll be set to reasonable defaults). - */ - -GLOBAL(void) -jpeg_set_defaults (j_compress_ptr cinfo) -{ - int i; - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* Allocate comp_info array large enough for maximum component count. - * Array is made permanent in case application wants to compress - * multiple images at same param settings. - */ - if (cinfo->comp_info == NULL) - cinfo->comp_info = (jpeg_component_info *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - MAX_COMPONENTS * SIZEOF(jpeg_component_info)); - - /* Initialize everything not dependent on the color space */ - - cinfo->scale_num = 1; /* 1:1 scaling */ - cinfo->scale_denom = 1; - cinfo->data_precision = BITS_IN_JSAMPLE; - /* Set up two quantization tables using default quality of 75 */ - jpeg_set_quality(cinfo, 75, TRUE); - /* Set up two Huffman tables */ - std_huff_tables(cinfo); - - /* Initialize default arithmetic coding conditioning */ - for (i = 0; i < NUM_ARITH_TBLS; i++) { - cinfo->arith_dc_L[i] = 0; - cinfo->arith_dc_U[i] = 1; - cinfo->arith_ac_K[i] = 5; - } - - /* Default is no multiple-scan output */ - cinfo->scan_info = NULL; - cinfo->num_scans = 0; - - /* Expect normal source image, not raw downsampled data */ - cinfo->raw_data_in = FALSE; - - /* Use Huffman coding, not arithmetic coding, by default */ - cinfo->arith_code = FALSE; - - /* By default, don't do extra passes to optimize entropy coding */ - cinfo->optimize_coding = FALSE; - /* The standard Huffman tables are only valid for 8-bit data precision. - * If the precision is higher, force optimization on so that usable - * tables will be computed. This test can be removed if default tables - * are supplied that are valid for the desired precision. - */ - if (cinfo->data_precision > 8) - cinfo->optimize_coding = TRUE; - - /* By default, use the simpler non-cosited sampling alignment */ - cinfo->CCIR601_sampling = FALSE; - - /* By default, apply fancy downsampling */ - cinfo->do_fancy_downsampling = TRUE; - - /* No input smoothing */ - cinfo->smoothing_factor = 0; - - /* DCT algorithm preference */ - cinfo->dct_method = JDCT_DEFAULT; - - /* No restart markers */ - cinfo->restart_interval = 0; - cinfo->restart_in_rows = 0; - - /* Fill in default JFIF marker parameters. Note that whether the marker - * will actually be written is determined by jpeg_set_colorspace. - * - * By default, the library emits JFIF version code 1.01. - * An application that wants to emit JFIF 1.02 extension markers should set - * JFIF_minor_version to 2. We could probably get away with just defaulting - * to 1.02, but there may still be some decoders in use that will complain - * about that; saying 1.01 should minimize compatibility problems. - */ - cinfo->JFIF_major_version = 1; /* Default JFIF version = 1.01 */ - cinfo->JFIF_minor_version = 1; - cinfo->density_unit = 0; /* Pixel size is unknown by default */ - cinfo->X_density = 1; /* Pixel aspect ratio is square by default */ - cinfo->Y_density = 1; - - /* Choose JPEG colorspace based on input space, set defaults accordingly */ - - jpeg_default_colorspace(cinfo); -} - - -/* - * Select an appropriate JPEG colorspace for in_color_space. - */ - -GLOBAL(void) -jpeg_default_colorspace (j_compress_ptr cinfo) -{ - switch (cinfo->in_color_space) { - case JCS_GRAYSCALE: - jpeg_set_colorspace(cinfo, JCS_GRAYSCALE); - break; - case JCS_RGB: - jpeg_set_colorspace(cinfo, JCS_YCbCr); - break; - case JCS_YCbCr: - jpeg_set_colorspace(cinfo, JCS_YCbCr); - break; - case JCS_CMYK: - jpeg_set_colorspace(cinfo, JCS_CMYK); /* By default, no translation */ - break; - case JCS_YCCK: - jpeg_set_colorspace(cinfo, JCS_YCCK); - break; - case JCS_UNKNOWN: - jpeg_set_colorspace(cinfo, JCS_UNKNOWN); - break; - default: - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - } -} - - -/* - * Set the JPEG colorspace, and choose colorspace-dependent default values. - */ - -GLOBAL(void) -jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace) -{ - jpeg_component_info * compptr; - int ci; - -#define SET_COMP(index,id,hsamp,vsamp,quant,dctbl,actbl) \ - (compptr = &cinfo->comp_info[index], \ - compptr->component_id = (id), \ - compptr->h_samp_factor = (hsamp), \ - compptr->v_samp_factor = (vsamp), \ - compptr->quant_tbl_no = (quant), \ - compptr->dc_tbl_no = (dctbl), \ - compptr->ac_tbl_no = (actbl) ) - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* For all colorspaces, we use Q and Huff tables 0 for luminance components, - * tables 1 for chrominance components. - */ - - cinfo->jpeg_color_space = colorspace; - - cinfo->write_JFIF_header = FALSE; /* No marker for non-JFIF colorspaces */ - cinfo->write_Adobe_marker = FALSE; /* write no Adobe marker by default */ - - switch (colorspace) { - case JCS_GRAYSCALE: - cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */ - cinfo->num_components = 1; - /* JFIF specifies component ID 1 */ - SET_COMP(0, 1, 1,1, 0, 0,0); - break; - case JCS_RGB: - cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag RGB */ - cinfo->num_components = 3; - SET_COMP(0, 0x52 /* 'R' */, 1,1, 0, 0,0); - SET_COMP(1, 0x47 /* 'G' */, 1,1, 0, 0,0); - SET_COMP(2, 0x42 /* 'B' */, 1,1, 0, 0,0); - break; - case JCS_YCbCr: - cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */ - cinfo->num_components = 3; - /* JFIF specifies component IDs 1,2,3 */ - /* We default to 2x2 subsamples of chrominance */ - SET_COMP(0, 1, 2,2, 0, 0,0); - SET_COMP(1, 2, 1,1, 1, 1,1); - SET_COMP(2, 3, 1,1, 1, 1,1); - break; - case JCS_CMYK: - cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag CMYK */ - cinfo->num_components = 4; - SET_COMP(0, 0x43 /* 'C' */, 1,1, 0, 0,0); - SET_COMP(1, 0x4D /* 'M' */, 1,1, 0, 0,0); - SET_COMP(2, 0x59 /* 'Y' */, 1,1, 0, 0,0); - SET_COMP(3, 0x4B /* 'K' */, 1,1, 0, 0,0); - break; - case JCS_YCCK: - cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag YCCK */ - cinfo->num_components = 4; - SET_COMP(0, 1, 2,2, 0, 0,0); - SET_COMP(1, 2, 1,1, 1, 1,1); - SET_COMP(2, 3, 1,1, 1, 1,1); - SET_COMP(3, 4, 2,2, 0, 0,0); - break; - case JCS_UNKNOWN: - cinfo->num_components = cinfo->input_components; - if (cinfo->num_components < 1 || cinfo->num_components > MAX_COMPONENTS) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPONENTS); - for (ci = 0; ci < cinfo->num_components; ci++) { - SET_COMP(ci, ci, 1,1, 0, 0,0); - } - break; - default: - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - } -} - - -#ifdef C_PROGRESSIVE_SUPPORTED - -LOCAL(jpeg_scan_info *) -fill_a_scan (jpeg_scan_info * scanptr, int ci, - int Ss, int Se, int Ah, int Al) -/* Support routine: generate one scan for specified component */ -{ - scanptr->comps_in_scan = 1; - scanptr->component_index[0] = ci; - scanptr->Ss = Ss; - scanptr->Se = Se; - scanptr->Ah = Ah; - scanptr->Al = Al; - scanptr++; - return scanptr; -} - -LOCAL(jpeg_scan_info *) -fill_scans (jpeg_scan_info * scanptr, int ncomps, - int Ss, int Se, int Ah, int Al) -/* Support routine: generate one scan for each component */ -{ - int ci; - - for (ci = 0; ci < ncomps; ci++) { - scanptr->comps_in_scan = 1; - scanptr->component_index[0] = ci; - scanptr->Ss = Ss; - scanptr->Se = Se; - scanptr->Ah = Ah; - scanptr->Al = Al; - scanptr++; - } - return scanptr; -} - -LOCAL(jpeg_scan_info *) -fill_dc_scans (jpeg_scan_info * scanptr, int ncomps, int Ah, int Al) -/* Support routine: generate interleaved DC scan if possible, else N scans */ -{ - int ci; - - if (ncomps <= MAX_COMPS_IN_SCAN) { - /* Single interleaved DC scan */ - scanptr->comps_in_scan = ncomps; - for (ci = 0; ci < ncomps; ci++) - scanptr->component_index[ci] = ci; - scanptr->Ss = scanptr->Se = 0; - scanptr->Ah = Ah; - scanptr->Al = Al; - scanptr++; - } else { - /* Noninterleaved DC scan for each component */ - scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al); - } - return scanptr; -} - - -/* - * Create a recommended progressive-JPEG script. - * cinfo->num_components and cinfo->jpeg_color_space must be correct. - */ - -GLOBAL(void) -jpeg_simple_progression (j_compress_ptr cinfo) -{ - int ncomps = cinfo->num_components; - int nscans; - jpeg_scan_info * scanptr; - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* Figure space needed for script. Calculation must match code below! */ - if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) { - /* Custom script for YCbCr color images. */ - nscans = 10; - } else { - /* All-purpose script for other color spaces. */ - if (ncomps > MAX_COMPS_IN_SCAN) - nscans = 6 * ncomps; /* 2 DC + 4 AC scans per component */ - else - nscans = 2 + 4 * ncomps; /* 2 DC scans; 4 AC scans per component */ - } - - /* Allocate space for script. - * We need to put it in the permanent pool in case the application performs - * multiple compressions without changing the settings. To avoid a memory - * leak if jpeg_simple_progression is called repeatedly for the same JPEG - * object, we try to re-use previously allocated space, and we allocate - * enough space to handle YCbCr even if initially asked for grayscale. - */ - if (cinfo->script_space == NULL || cinfo->script_space_size < nscans) { - cinfo->script_space_size = MAX(nscans, 10); - cinfo->script_space = (jpeg_scan_info *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - cinfo->script_space_size * SIZEOF(jpeg_scan_info)); - } - scanptr = cinfo->script_space; - cinfo->scan_info = scanptr; - cinfo->num_scans = nscans; - - if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) { - /* Custom script for YCbCr color images. */ - /* Initial DC scan */ - scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); - /* Initial AC scan: get some luma data out in a hurry */ - scanptr = fill_a_scan(scanptr, 0, 1, 5, 0, 2); - /* Chroma data is too small to be worth expending many scans on */ - scanptr = fill_a_scan(scanptr, 2, 1, 63, 0, 1); - scanptr = fill_a_scan(scanptr, 1, 1, 63, 0, 1); - /* Complete spectral selection for luma AC */ - scanptr = fill_a_scan(scanptr, 0, 6, 63, 0, 2); - /* Refine next bit of luma AC */ - scanptr = fill_a_scan(scanptr, 0, 1, 63, 2, 1); - /* Finish DC successive approximation */ - scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); - /* Finish AC successive approximation */ - scanptr = fill_a_scan(scanptr, 2, 1, 63, 1, 0); - scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0); - /* Luma bottom bit comes last since it's usually largest scan */ - scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0); - } else { - /* All-purpose script for other color spaces. */ - /* Successive approximation first pass */ - scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); - scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2); - scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2); - /* Successive approximation second pass */ - scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1); - /* Successive approximation final pass */ - scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); - scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0); - } -} - -#endif /* C_PROGRESSIVE_SUPPORTED */ diff --git a/src/jpeg-8c/jcprepct.c b/src/jpeg-8c/jcprepct.c deleted file mode 100644 index be44cc4b..00000000 --- a/src/jpeg-8c/jcprepct.c +++ /dev/null @@ -1,358 +0,0 @@ -/* - * jcprepct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the compression preprocessing controller. - * This controller manages the color conversion, downsampling, - * and edge expansion steps. - * - * Most of the complexity here is associated with buffering input rows - * as required by the downsampler. See the comments at the head of - * jcsample.c for the downsampler's needs. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* At present, jcsample.c can request context rows only for smoothing. - * In the future, we might also need context rows for CCIR601 sampling - * or other more-complex downsampling procedures. The code to support - * context rows should be compiled only if needed. - */ -#ifdef INPUT_SMOOTHING_SUPPORTED -#define CONTEXT_ROWS_SUPPORTED -#endif - - -/* - * For the simple (no-context-row) case, we just need to buffer one - * row group's worth of pixels for the downsampling step. At the bottom of - * the image, we pad to a full row group by replicating the last pixel row. - * The downsampler's last output row is then replicated if needed to pad - * out to a full iMCU row. - * - * When providing context rows, we must buffer three row groups' worth of - * pixels. Three row groups are physically allocated, but the row pointer - * arrays are made five row groups high, with the extra pointers above and - * below "wrapping around" to point to the last and first real row groups. - * This allows the downsampler to access the proper context rows. - * At the top and bottom of the image, we create dummy context rows by - * copying the first or last real pixel row. This copying could be avoided - * by pointer hacking as is done in jdmainct.c, but it doesn't seem worth the - * trouble on the compression side. - */ - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_prep_controller pub; /* public fields */ - - /* Downsampling input buffer. This buffer holds color-converted data - * until we have enough to do a downsample step. - */ - JSAMPARRAY color_buf[MAX_COMPONENTS]; - - JDIMENSION rows_to_go; /* counts rows remaining in source image */ - int next_buf_row; /* index of next row to store in color_buf */ - -#ifdef CONTEXT_ROWS_SUPPORTED /* only needed for context case */ - int this_row_group; /* starting row index of group to process */ - int next_buf_stop; /* downsample when we reach this index */ -#endif -} my_prep_controller; - -typedef my_prep_controller * my_prep_ptr; - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_prep (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - - if (pass_mode != JBUF_PASS_THRU) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - /* Initialize total-height counter for detecting bottom of image */ - prep->rows_to_go = cinfo->image_height; - /* Mark the conversion buffer empty */ - prep->next_buf_row = 0; -#ifdef CONTEXT_ROWS_SUPPORTED - /* Preset additional state variables for context mode. - * These aren't used in non-context mode, so we needn't test which mode. - */ - prep->this_row_group = 0; - /* Set next_buf_stop to stop after two row groups have been read in. */ - prep->next_buf_stop = 2 * cinfo->max_v_samp_factor; -#endif -} - - -/* - * Expand an image vertically from height input_rows to height output_rows, - * by duplicating the bottom row. - */ - -LOCAL(void) -expand_bottom_edge (JSAMPARRAY image_data, JDIMENSION num_cols, - int input_rows, int output_rows) -{ - register int row; - - for (row = input_rows; row < output_rows; row++) { - jcopy_sample_rows(image_data, input_rows-1, image_data, row, - 1, num_cols); - } -} - - -/* - * Process some data in the simple no-context case. - * - * Preprocessor output data is counted in "row groups". A row group - * is defined to be v_samp_factor sample rows of each component. - * Downsampling will produce this much data from each max_v_samp_factor - * input rows. - */ - -METHODDEF(void) -pre_process_data (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail, - JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr, - JDIMENSION out_row_groups_avail) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - int numrows, ci; - JDIMENSION inrows; - jpeg_component_info * compptr; - - while (*in_row_ctr < in_rows_avail && - *out_row_group_ctr < out_row_groups_avail) { - /* Do color conversion to fill the conversion buffer. */ - inrows = in_rows_avail - *in_row_ctr; - numrows = cinfo->max_v_samp_factor - prep->next_buf_row; - numrows = (int) MIN((JDIMENSION) numrows, inrows); - (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr, - prep->color_buf, - (JDIMENSION) prep->next_buf_row, - numrows); - *in_row_ctr += numrows; - prep->next_buf_row += numrows; - prep->rows_to_go -= numrows; - /* If at bottom of image, pad to fill the conversion buffer. */ - if (prep->rows_to_go == 0 && - prep->next_buf_row < cinfo->max_v_samp_factor) { - for (ci = 0; ci < cinfo->num_components; ci++) { - expand_bottom_edge(prep->color_buf[ci], cinfo->image_width, - prep->next_buf_row, cinfo->max_v_samp_factor); - } - prep->next_buf_row = cinfo->max_v_samp_factor; - } - /* If we've filled the conversion buffer, empty it. */ - if (prep->next_buf_row == cinfo->max_v_samp_factor) { - (*cinfo->downsample->downsample) (cinfo, - prep->color_buf, (JDIMENSION) 0, - output_buf, *out_row_group_ctr); - prep->next_buf_row = 0; - (*out_row_group_ctr)++; - } - /* If at bottom of image, pad the output to a full iMCU height. - * Note we assume the caller is providing a one-iMCU-height output buffer! - */ - if (prep->rows_to_go == 0 && - *out_row_group_ctr < out_row_groups_avail) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - numrows = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; - expand_bottom_edge(output_buf[ci], - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (int) (*out_row_group_ctr * numrows), - (int) (out_row_groups_avail * numrows)); - } - *out_row_group_ctr = out_row_groups_avail; - break; /* can exit outer loop without test */ - } - } -} - - -#ifdef CONTEXT_ROWS_SUPPORTED - -/* - * Process some data in the context case. - */ - -METHODDEF(void) -pre_process_context (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail, - JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr, - JDIMENSION out_row_groups_avail) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - int numrows, ci; - int buf_height = cinfo->max_v_samp_factor * 3; - JDIMENSION inrows; - - while (*out_row_group_ctr < out_row_groups_avail) { - if (*in_row_ctr < in_rows_avail) { - /* Do color conversion to fill the conversion buffer. */ - inrows = in_rows_avail - *in_row_ctr; - numrows = prep->next_buf_stop - prep->next_buf_row; - numrows = (int) MIN((JDIMENSION) numrows, inrows); - (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr, - prep->color_buf, - (JDIMENSION) prep->next_buf_row, - numrows); - /* Pad at top of image, if first time through */ - if (prep->rows_to_go == cinfo->image_height) { - for (ci = 0; ci < cinfo->num_components; ci++) { - int row; - for (row = 1; row <= cinfo->max_v_samp_factor; row++) { - jcopy_sample_rows(prep->color_buf[ci], 0, - prep->color_buf[ci], -row, - 1, cinfo->image_width); - } - } - } - *in_row_ctr += numrows; - prep->next_buf_row += numrows; - prep->rows_to_go -= numrows; - } else { - /* Return for more data, unless we are at the bottom of the image. */ - if (prep->rows_to_go != 0) - break; - /* When at bottom of image, pad to fill the conversion buffer. */ - if (prep->next_buf_row < prep->next_buf_stop) { - for (ci = 0; ci < cinfo->num_components; ci++) { - expand_bottom_edge(prep->color_buf[ci], cinfo->image_width, - prep->next_buf_row, prep->next_buf_stop); - } - prep->next_buf_row = prep->next_buf_stop; - } - } - /* If we've gotten enough data, downsample a row group. */ - if (prep->next_buf_row == prep->next_buf_stop) { - (*cinfo->downsample->downsample) (cinfo, - prep->color_buf, - (JDIMENSION) prep->this_row_group, - output_buf, *out_row_group_ctr); - (*out_row_group_ctr)++; - /* Advance pointers with wraparound as necessary. */ - prep->this_row_group += cinfo->max_v_samp_factor; - if (prep->this_row_group >= buf_height) - prep->this_row_group = 0; - if (prep->next_buf_row >= buf_height) - prep->next_buf_row = 0; - prep->next_buf_stop = prep->next_buf_row + cinfo->max_v_samp_factor; - } - } -} - - -/* - * Create the wrapped-around downsampling input buffer needed for context mode. - */ - -LOCAL(void) -create_context_buffer (j_compress_ptr cinfo) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - int rgroup_height = cinfo->max_v_samp_factor; - int ci, i; - jpeg_component_info * compptr; - JSAMPARRAY true_buffer, fake_buffer; - - /* Grab enough space for fake row pointers for all the components; - * we need five row groups' worth of pointers for each component. - */ - fake_buffer = (JSAMPARRAY) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (cinfo->num_components * 5 * rgroup_height) * - SIZEOF(JSAMPROW)); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Allocate the actual buffer space (3 row groups) for this component. - * We make the buffer wide enough to allow the downsampler to edge-expand - * horizontally within the buffer, if it so chooses. - */ - true_buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (((long) compptr->width_in_blocks * - cinfo->min_DCT_h_scaled_size * - cinfo->max_h_samp_factor) / compptr->h_samp_factor), - (JDIMENSION) (3 * rgroup_height)); - /* Copy true buffer row pointers into the middle of the fake row array */ - MEMCOPY(fake_buffer + rgroup_height, true_buffer, - 3 * rgroup_height * SIZEOF(JSAMPROW)); - /* Fill in the above and below wraparound pointers */ - for (i = 0; i < rgroup_height; i++) { - fake_buffer[i] = true_buffer[2 * rgroup_height + i]; - fake_buffer[4 * rgroup_height + i] = true_buffer[i]; - } - prep->color_buf[ci] = fake_buffer + rgroup_height; - fake_buffer += 5 * rgroup_height; /* point to space for next component */ - } -} - -#endif /* CONTEXT_ROWS_SUPPORTED */ - - -/* - * Initialize preprocessing controller. - */ - -GLOBAL(void) -jinit_c_prep_controller (j_compress_ptr cinfo, boolean need_full_buffer) -{ - my_prep_ptr prep; - int ci; - jpeg_component_info * compptr; - - if (need_full_buffer) /* safety check */ - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - prep = (my_prep_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_prep_controller)); - cinfo->prep = (struct jpeg_c_prep_controller *) prep; - prep->pub.start_pass = start_pass_prep; - - /* Allocate the color conversion buffer. - * We make the buffer wide enough to allow the downsampler to edge-expand - * horizontally within the buffer, if it so chooses. - */ - if (cinfo->downsample->need_context_rows) { - /* Set up to provide context rows */ -#ifdef CONTEXT_ROWS_SUPPORTED - prep->pub.pre_process_data = pre_process_context; - create_context_buffer(cinfo); -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - /* No context, just make it tall enough for one row group */ - prep->pub.pre_process_data = pre_process_data; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - prep->color_buf[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (((long) compptr->width_in_blocks * - cinfo->min_DCT_h_scaled_size * - cinfo->max_h_samp_factor) / compptr->h_samp_factor), - (JDIMENSION) cinfo->max_v_samp_factor); - } - } -} diff --git a/src/jpeg-8c/jcsample.c b/src/jpeg-8c/jcsample.c deleted file mode 100644 index 4d36f85f..00000000 --- a/src/jpeg-8c/jcsample.c +++ /dev/null @@ -1,545 +0,0 @@ -/* - * jcsample.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains downsampling routines. - * - * Downsampling input data is counted in "row groups". A row group - * is defined to be max_v_samp_factor pixel rows of each component, - * from which the downsampler produces v_samp_factor sample rows. - * A single row group is processed in each call to the downsampler module. - * - * The downsampler is responsible for edge-expansion of its output data - * to fill an integral number of DCT blocks horizontally. The source buffer - * may be modified if it is helpful for this purpose (the source buffer is - * allocated wide enough to correspond to the desired output width). - * The caller (the prep controller) is responsible for vertical padding. - * - * The downsampler may request "context rows" by setting need_context_rows - * during startup. In this case, the input arrays will contain at least - * one row group's worth of pixels above and below the passed-in data; - * the caller will create dummy rows at image top and bottom by replicating - * the first or last real pixel row. - * - * An excellent reference for image resampling is - * Digital Image Warping, George Wolberg, 1990. - * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7. - * - * The downsampling algorithm used here is a simple average of the source - * pixels covered by the output pixel. The hi-falutin sampling literature - * refers to this as a "box filter". In general the characteristics of a box - * filter are not very good, but for the specific cases we normally use (1:1 - * and 2:1 ratios) the box is equivalent to a "triangle filter" which is not - * nearly so bad. If you intend to use other sampling ratios, you'd be well - * advised to improve this code. - * - * A simple input-smoothing capability is provided. This is mainly intended - * for cleaning up color-dithered GIF input files (if you find it inadequate, - * we suggest using an external filtering program such as pnmconvol). When - * enabled, each input pixel P is replaced by a weighted sum of itself and its - * eight neighbors. P's weight is 1-8*SF and each neighbor's weight is SF, - * where SF = (smoothing_factor / 1024). - * Currently, smoothing is only supported for 2h2v sampling factors. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Pointer to routine to downsample a single component */ -typedef JMETHOD(void, downsample1_ptr, - (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data)); - -/* Private subobject */ - -typedef struct { - struct jpeg_downsampler pub; /* public fields */ - - /* Downsampling method pointers, one per component */ - downsample1_ptr methods[MAX_COMPONENTS]; - - /* Height of an output row group for each component. */ - int rowgroup_height[MAX_COMPONENTS]; - - /* These arrays save pixel expansion factors so that int_downsample need not - * recompute them each time. They are unused for other downsampling methods. - */ - UINT8 h_expand[MAX_COMPONENTS]; - UINT8 v_expand[MAX_COMPONENTS]; -} my_downsampler; - -typedef my_downsampler * my_downsample_ptr; - - -/* - * Initialize for a downsampling pass. - */ - -METHODDEF(void) -start_pass_downsample (j_compress_ptr cinfo) -{ - /* no work for now */ -} - - -/* - * Expand a component horizontally from width input_cols to width output_cols, - * by duplicating the rightmost samples. - */ - -LOCAL(void) -expand_right_edge (JSAMPARRAY image_data, int num_rows, - JDIMENSION input_cols, JDIMENSION output_cols) -{ - register JSAMPROW ptr; - register JSAMPLE pixval; - register int count; - int row; - int numcols = (int) (output_cols - input_cols); - - if (numcols > 0) { - for (row = 0; row < num_rows; row++) { - ptr = image_data[row] + input_cols; - pixval = ptr[-1]; /* don't need GETJSAMPLE() here */ - for (count = numcols; count > 0; count--) - *ptr++ = pixval; - } - } -} - - -/* - * Do downsampling for a whole row group (all components). - * - * In this version we simply downsample each component independently. - */ - -METHODDEF(void) -sep_downsample (j_compress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_index, - JSAMPIMAGE output_buf, JDIMENSION out_row_group_index) -{ - my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample; - int ci; - jpeg_component_info * compptr; - JSAMPARRAY in_ptr, out_ptr; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - in_ptr = input_buf[ci] + in_row_index; - out_ptr = output_buf[ci] + - (out_row_group_index * downsample->rowgroup_height[ci]); - (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); - } -} - - -/* - * Downsample pixel values of a single component. - * One row group is processed per call. - * This version handles arbitrary integral sampling ratios, without smoothing. - * Note that this version is not actually used for customary sampling ratios. - */ - -METHODDEF(void) -int_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample; - int inrow, outrow, h_expand, v_expand, numpix, numpix2, h, v; - JDIMENSION outcol, outcol_h; /* outcol_h == outcol*h_expand */ - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - JSAMPROW inptr, outptr; - INT32 outvalue; - - h_expand = downsample->h_expand[compptr->component_index]; - v_expand = downsample->v_expand[compptr->component_index]; - numpix = h_expand * v_expand; - numpix2 = numpix/2; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data, cinfo->max_v_samp_factor, - cinfo->image_width, output_cols * h_expand); - - inrow = outrow = 0; - while (inrow < cinfo->max_v_samp_factor) { - outptr = output_data[outrow]; - for (outcol = 0, outcol_h = 0; outcol < output_cols; - outcol++, outcol_h += h_expand) { - outvalue = 0; - for (v = 0; v < v_expand; v++) { - inptr = input_data[inrow+v] + outcol_h; - for (h = 0; h < h_expand; h++) { - outvalue += (INT32) GETJSAMPLE(*inptr++); - } - } - *outptr++ = (JSAMPLE) ((outvalue + numpix2) / numpix); - } - inrow += v_expand; - outrow++; - } -} - - -/* - * Downsample pixel values of a single component. - * This version handles the special case of a full-size component, - * without smoothing. - */ - -METHODDEF(void) -fullsize_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - /* Copy the data */ - jcopy_sample_rows(input_data, 0, output_data, 0, - cinfo->max_v_samp_factor, cinfo->image_width); - /* Edge-expand */ - expand_right_edge(output_data, cinfo->max_v_samp_factor, cinfo->image_width, - compptr->width_in_blocks * compptr->DCT_h_scaled_size); -} - - -/* - * Downsample pixel values of a single component. - * This version handles the common case of 2:1 horizontal and 1:1 vertical, - * without smoothing. - * - * A note about the "bias" calculations: when rounding fractional values to - * integer, we do not want to always round 0.5 up to the next integer. - * If we did that, we'd introduce a noticeable bias towards larger values. - * Instead, this code is arranged so that 0.5 will be rounded up or down at - * alternate pixel locations (a simple ordered dither pattern). - */ - -METHODDEF(void) -h2v1_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow; - JDIMENSION outcol; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr, outptr; - register int bias; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data, cinfo->max_v_samp_factor, - cinfo->image_width, output_cols * 2); - - for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) { - outptr = output_data[inrow]; - inptr = input_data[inrow]; - bias = 0; /* bias = 0,1,0,1,... for successive samples */ - for (outcol = 0; outcol < output_cols; outcol++) { - *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr) + GETJSAMPLE(inptr[1]) - + bias) >> 1); - bias ^= 1; /* 0=>1, 1=>0 */ - inptr += 2; - } - } -} - - -/* - * Downsample pixel values of a single component. - * This version handles the standard case of 2:1 horizontal and 2:1 vertical, - * without smoothing. - */ - -METHODDEF(void) -h2v2_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow, outrow; - JDIMENSION outcol; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr0, inptr1, outptr; - register int bias; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data, cinfo->max_v_samp_factor, - cinfo->image_width, output_cols * 2); - - inrow = outrow = 0; - while (inrow < cinfo->max_v_samp_factor) { - outptr = output_data[outrow]; - inptr0 = input_data[inrow]; - inptr1 = input_data[inrow+1]; - bias = 1; /* bias = 1,2,1,2,... for successive samples */ - for (outcol = 0; outcol < output_cols; outcol++) { - *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]) - + bias) >> 2); - bias ^= 3; /* 1=>2, 2=>1 */ - inptr0 += 2; inptr1 += 2; - } - inrow += 2; - outrow++; - } -} - - -#ifdef INPUT_SMOOTHING_SUPPORTED - -/* - * Downsample pixel values of a single component. - * This version handles the standard case of 2:1 horizontal and 2:1 vertical, - * with smoothing. One row of context is required. - */ - -METHODDEF(void) -h2v2_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow, outrow; - JDIMENSION colctr; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr0, inptr1, above_ptr, below_ptr, outptr; - INT32 membersum, neighsum, memberscale, neighscale; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2, - cinfo->image_width, output_cols * 2); - - /* We don't bother to form the individual "smoothed" input pixel values; - * we can directly compute the output which is the average of the four - * smoothed values. Each of the four member pixels contributes a fraction - * (1-8*SF) to its own smoothed image and a fraction SF to each of the three - * other smoothed pixels, therefore a total fraction (1-5*SF)/4 to the final - * output. The four corner-adjacent neighbor pixels contribute a fraction - * SF to just one smoothed pixel, or SF/4 to the final output; while the - * eight edge-adjacent neighbors contribute SF to each of two smoothed - * pixels, or SF/2 overall. In order to use integer arithmetic, these - * factors are scaled by 2^16 = 65536. - * Also recall that SF = smoothing_factor / 1024. - */ - - memberscale = 16384 - cinfo->smoothing_factor * 80; /* scaled (1-5*SF)/4 */ - neighscale = cinfo->smoothing_factor * 16; /* scaled SF/4 */ - - inrow = outrow = 0; - while (inrow < cinfo->max_v_samp_factor) { - outptr = output_data[outrow]; - inptr0 = input_data[inrow]; - inptr1 = input_data[inrow+1]; - above_ptr = input_data[inrow-1]; - below_ptr = input_data[inrow+2]; - - /* Special case for first column: pretend column -1 is same as column 0 */ - membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); - neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + - GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[2]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[2]); - neighsum += neighsum; - neighsum += GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[2]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[2]); - membersum = membersum * memberscale + neighsum * neighscale; - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2; - - for (colctr = output_cols - 2; colctr > 0; colctr--) { - /* sum of pixels directly mapped to this output element */ - membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); - /* sum of edge-neighbor pixels */ - neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + - GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[2]) + - GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[2]); - /* The edge-neighbors count twice as much as corner-neighbors */ - neighsum += neighsum; - /* Add in the corner-neighbors */ - neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[2]) + - GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[2]); - /* form final output scaled up by 2^16 */ - membersum = membersum * memberscale + neighsum * neighscale; - /* round, descale and output it */ - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2; - } - - /* Special case for last column */ - membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); - neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + - GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[1]); - neighsum += neighsum; - neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[1]); - membersum = membersum * memberscale + neighsum * neighscale; - *outptr = (JSAMPLE) ((membersum + 32768) >> 16); - - inrow += 2; - outrow++; - } -} - - -/* - * Downsample pixel values of a single component. - * This version handles the special case of a full-size component, - * with smoothing. One row of context is required. - */ - -METHODDEF(void) -fullsize_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info *compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow; - JDIMENSION colctr; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr, above_ptr, below_ptr, outptr; - INT32 membersum, neighsum, memberscale, neighscale; - int colsum, lastcolsum, nextcolsum; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2, - cinfo->image_width, output_cols); - - /* Each of the eight neighbor pixels contributes a fraction SF to the - * smoothed pixel, while the main pixel contributes (1-8*SF). In order - * to use integer arithmetic, these factors are multiplied by 2^16 = 65536. - * Also recall that SF = smoothing_factor / 1024. - */ - - memberscale = 65536L - cinfo->smoothing_factor * 512L; /* scaled 1-8*SF */ - neighscale = cinfo->smoothing_factor * 64; /* scaled SF */ - - for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) { - outptr = output_data[inrow]; - inptr = input_data[inrow]; - above_ptr = input_data[inrow-1]; - below_ptr = input_data[inrow+1]; - - /* Special case for first column */ - colsum = GETJSAMPLE(*above_ptr++) + GETJSAMPLE(*below_ptr++) + - GETJSAMPLE(*inptr); - membersum = GETJSAMPLE(*inptr++); - nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) + - GETJSAMPLE(*inptr); - neighsum = colsum + (colsum - membersum) + nextcolsum; - membersum = membersum * memberscale + neighsum * neighscale; - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - lastcolsum = colsum; colsum = nextcolsum; - - for (colctr = output_cols - 2; colctr > 0; colctr--) { - membersum = GETJSAMPLE(*inptr++); - above_ptr++; below_ptr++; - nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) + - GETJSAMPLE(*inptr); - neighsum = lastcolsum + (colsum - membersum) + nextcolsum; - membersum = membersum * memberscale + neighsum * neighscale; - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - lastcolsum = colsum; colsum = nextcolsum; - } - - /* Special case for last column */ - membersum = GETJSAMPLE(*inptr); - neighsum = lastcolsum + (colsum - membersum) + colsum; - membersum = membersum * memberscale + neighsum * neighscale; - *outptr = (JSAMPLE) ((membersum + 32768) >> 16); - - } -} - -#endif /* INPUT_SMOOTHING_SUPPORTED */ - - -/* - * Module initialization routine for downsampling. - * Note that we must select a routine for each component. - */ - -GLOBAL(void) -jinit_downsampler (j_compress_ptr cinfo) -{ - my_downsample_ptr downsample; - int ci; - jpeg_component_info * compptr; - boolean smoothok = TRUE; - int h_in_group, v_in_group, h_out_group, v_out_group; - - downsample = (my_downsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_downsampler)); - cinfo->downsample = (struct jpeg_downsampler *) downsample; - downsample->pub.start_pass = start_pass_downsample; - downsample->pub.downsample = sep_downsample; - downsample->pub.need_context_rows = FALSE; - - if (cinfo->CCIR601_sampling) - ERREXIT(cinfo, JERR_CCIR601_NOTIMPL); - - /* Verify we can handle the sampling factors, and set up method pointers */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Compute size of an "output group" for DCT scaling. This many samples - * are to be converted from max_h_samp_factor * max_v_samp_factor pixels. - */ - h_out_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / - cinfo->min_DCT_h_scaled_size; - v_out_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; - h_in_group = cinfo->max_h_samp_factor; - v_in_group = cinfo->max_v_samp_factor; - downsample->rowgroup_height[ci] = v_out_group; /* save for use later */ - if (h_in_group == h_out_group && v_in_group == v_out_group) { -#ifdef INPUT_SMOOTHING_SUPPORTED - if (cinfo->smoothing_factor) { - downsample->methods[ci] = fullsize_smooth_downsample; - downsample->pub.need_context_rows = TRUE; - } else -#endif - downsample->methods[ci] = fullsize_downsample; - } else if (h_in_group == h_out_group * 2 && - v_in_group == v_out_group) { - smoothok = FALSE; - downsample->methods[ci] = h2v1_downsample; - } else if (h_in_group == h_out_group * 2 && - v_in_group == v_out_group * 2) { -#ifdef INPUT_SMOOTHING_SUPPORTED - if (cinfo->smoothing_factor) { - downsample->methods[ci] = h2v2_smooth_downsample; - downsample->pub.need_context_rows = TRUE; - } else -#endif - downsample->methods[ci] = h2v2_downsample; - } else if ((h_in_group % h_out_group) == 0 && - (v_in_group % v_out_group) == 0) { - smoothok = FALSE; - downsample->methods[ci] = int_downsample; - downsample->h_expand[ci] = (UINT8) (h_in_group / h_out_group); - downsample->v_expand[ci] = (UINT8) (v_in_group / v_out_group); - } else - ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL); - } - -#ifdef INPUT_SMOOTHING_SUPPORTED - if (cinfo->smoothing_factor && !smoothok) - TRACEMS(cinfo, 0, JTRC_SMOOTH_NOTIMPL); -#endif -} diff --git a/src/jpeg-8c/jctrans.c b/src/jpeg-8c/jctrans.c deleted file mode 100644 index 33648113..00000000 --- a/src/jpeg-8c/jctrans.c +++ /dev/null @@ -1,382 +0,0 @@ -/* - * jctrans.c - * - * Copyright (C) 1995-1998, Thomas G. Lane. - * Modified 2000-2013 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains library routines for transcoding compression, - * that is, writing raw DCT coefficient arrays to an output JPEG file. - * The routines in jcapimin.c will also be needed by a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Forward declarations */ -LOCAL(void) transencode_master_selection - JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)); -LOCAL(void) transencode_coef_controller - JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)); - - -/* - * Compression initialization for writing raw-coefficient data. - * Before calling this, all parameters and a data destination must be set up. - * Call jpeg_finish_compress() to actually write the data. - * - * The number of passed virtual arrays must match cinfo->num_components. - * Note that the virtual arrays need not be filled or even realized at - * the time write_coefficients is called; indeed, if the virtual arrays - * were requested from this compression object's memory manager, they - * typically will be realized during this routine and filled afterwards. - */ - -GLOBAL(void) -jpeg_write_coefficients (j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays) -{ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Mark all tables to be written */ - jpeg_suppress_tables(cinfo, FALSE); - /* (Re)initialize error mgr and destination modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->dest->init_destination) (cinfo); - /* Perform master selection of active modules */ - transencode_master_selection(cinfo, coef_arrays); - /* Wait for jpeg_finish_compress() call */ - cinfo->next_scanline = 0; /* so jpeg_write_marker works */ - cinfo->global_state = CSTATE_WRCOEFS; -} - - -/* - * Initialize the compression object with default parameters, - * then copy from the source object all parameters needed for lossless - * transcoding. Parameters that can be varied without loss (such as - * scan script and Huffman optimization) are left in their default states. - */ - -GLOBAL(void) -jpeg_copy_critical_parameters (j_decompress_ptr srcinfo, - j_compress_ptr dstinfo) -{ - JQUANT_TBL ** qtblptr; - jpeg_component_info *incomp, *outcomp; - JQUANT_TBL *c_quant, *slot_quant; - int tblno, ci, coefi; - - /* Safety check to ensure start_compress not called yet. */ - if (dstinfo->global_state != CSTATE_START) - ERREXIT1(dstinfo, JERR_BAD_STATE, dstinfo->global_state); - /* Copy fundamental image dimensions */ - dstinfo->image_width = srcinfo->image_width; - dstinfo->image_height = srcinfo->image_height; - dstinfo->input_components = srcinfo->num_components; - dstinfo->in_color_space = srcinfo->jpeg_color_space; - dstinfo->jpeg_width = srcinfo->output_width; - dstinfo->jpeg_height = srcinfo->output_height; - dstinfo->min_DCT_h_scaled_size = srcinfo->min_DCT_h_scaled_size; - dstinfo->min_DCT_v_scaled_size = srcinfo->min_DCT_v_scaled_size; - /* Initialize all parameters to default values */ - jpeg_set_defaults(dstinfo); - /* jpeg_set_defaults may choose wrong colorspace, eg YCbCr if input is RGB. - * Fix it to get the right header markers for the image colorspace. - */ - jpeg_set_colorspace(dstinfo, srcinfo->jpeg_color_space); - dstinfo->data_precision = srcinfo->data_precision; - dstinfo->CCIR601_sampling = srcinfo->CCIR601_sampling; - /* Copy the source's quantization tables. */ - for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { - if (srcinfo->quant_tbl_ptrs[tblno] != NULL) { - qtblptr = & dstinfo->quant_tbl_ptrs[tblno]; - if (*qtblptr == NULL) - *qtblptr = jpeg_alloc_quant_table((j_common_ptr) dstinfo); - MEMCOPY((*qtblptr)->quantval, - srcinfo->quant_tbl_ptrs[tblno]->quantval, - SIZEOF((*qtblptr)->quantval)); - (*qtblptr)->sent_table = FALSE; - } - } - /* Copy the source's per-component info. - * Note we assume jpeg_set_defaults has allocated the dest comp_info array. - */ - dstinfo->num_components = srcinfo->num_components; - if (dstinfo->num_components < 1 || dstinfo->num_components > MAX_COMPONENTS) - ERREXIT2(dstinfo, JERR_COMPONENT_COUNT, dstinfo->num_components, - MAX_COMPONENTS); - for (ci = 0, incomp = srcinfo->comp_info, outcomp = dstinfo->comp_info; - ci < dstinfo->num_components; ci++, incomp++, outcomp++) { - outcomp->component_id = incomp->component_id; - outcomp->h_samp_factor = incomp->h_samp_factor; - outcomp->v_samp_factor = incomp->v_samp_factor; - outcomp->quant_tbl_no = incomp->quant_tbl_no; - /* Make sure saved quantization table for component matches the qtable - * slot. If not, the input file re-used this qtable slot. - * IJG encoder currently cannot duplicate this. - */ - tblno = outcomp->quant_tbl_no; - if (tblno < 0 || tblno >= NUM_QUANT_TBLS || - srcinfo->quant_tbl_ptrs[tblno] == NULL) - ERREXIT1(dstinfo, JERR_NO_QUANT_TABLE, tblno); - slot_quant = srcinfo->quant_tbl_ptrs[tblno]; - c_quant = incomp->quant_table; - if (c_quant != NULL) { - for (coefi = 0; coefi < DCTSIZE2; coefi++) { - if (c_quant->quantval[coefi] != slot_quant->quantval[coefi]) - ERREXIT1(dstinfo, JERR_MISMATCHED_QUANT_TABLE, tblno); - } - } - /* Note: we do not copy the source's Huffman table assignments; - * instead we rely on jpeg_set_colorspace to have made a suitable choice. - */ - } - /* Also copy JFIF version and resolution information, if available. - * Strictly speaking this isn't "critical" info, but it's nearly - * always appropriate to copy it if available. In particular, - * if the application chooses to copy JFIF 1.02 extension markers from - * the source file, we need to copy the version to make sure we don't - * emit a file that has 1.02 extensions but a claimed version of 1.01. - * We will *not*, however, copy version info from mislabeled "2.01" files. - */ - if (srcinfo->saw_JFIF_marker) { - if (srcinfo->JFIF_major_version == 1) { - dstinfo->JFIF_major_version = srcinfo->JFIF_major_version; - dstinfo->JFIF_minor_version = srcinfo->JFIF_minor_version; - } - dstinfo->density_unit = srcinfo->density_unit; - dstinfo->X_density = srcinfo->X_density; - dstinfo->Y_density = srcinfo->Y_density; - } -} - - -/* - * Master selection of compression modules for transcoding. - * This substitutes for jcinit.c's initialization of the full compressor. - */ - -LOCAL(void) -transencode_master_selection (j_compress_ptr cinfo, - jvirt_barray_ptr * coef_arrays) -{ - /* Initialize master control (includes parameter checking/processing) */ - jinit_c_master_control(cinfo, TRUE /* transcode only */); - - /* Entropy encoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_encoder(cinfo); - else { - jinit_huff_encoder(cinfo); - } - - /* We need a special coefficient buffer controller. */ - transencode_coef_controller(cinfo, coef_arrays); - - jinit_marker_writer(cinfo); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Write the datastream header (SOI, JFIF) immediately. - * Frame and scan headers are postponed till later. - * This lets application insert special markers after the SOI. - */ - (*cinfo->marker->write_file_header) (cinfo); -} - - -/* - * The rest of this file is a special implementation of the coefficient - * buffer controller. This is similar to jccoefct.c, but it handles only - * output from presupplied virtual arrays. Furthermore, we generate any - * dummy padding blocks on-the-fly rather than expecting them to be present - * in the arrays. - */ - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_coef_controller pub; /* public fields */ - - JDIMENSION iMCU_row_num; /* iMCU row # within image */ - JDIMENSION mcu_ctr; /* counts MCUs processed in current row */ - int MCU_vert_offset; /* counts MCU rows within iMCU row */ - int MCU_rows_per_iMCU_row; /* number of such rows needed */ - - /* Virtual block array for each component. */ - jvirt_barray_ptr * whole_image; - - /* Workspace for constructing dummy blocks at right/bottom edges. */ - JBLOCKROW dummy_buffer[C_MAX_BLOCKS_IN_MCU]; -} my_coef_controller; - -typedef my_coef_controller * my_coef_ptr; - - -LOCAL(void) -start_iMCU_row (j_compress_ptr cinfo) -/* Reset within-iMCU-row counters for a new row */ -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* In an interleaved scan, an MCU row is the same as an iMCU row. - * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. - * But at the bottom of the image, process only what's left. - */ - if (cinfo->comps_in_scan > 1) { - coef->MCU_rows_per_iMCU_row = 1; - } else { - if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1)) - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; - else - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; - } - - coef->mcu_ctr = 0; - coef->MCU_vert_offset = 0; -} - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - if (pass_mode != JBUF_CRANK_DEST) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - coef->iMCU_row_num = 0; - start_iMCU_row(cinfo); -} - - -/* - * Process some data. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the scan. - * The data is obtained from the virtual arrays and fed to the entropy coder. - * Returns TRUE if the iMCU row is completed, FALSE if suspended. - * - * NB: input_buf is ignored; it is likely to be a NULL pointer. - */ - -METHODDEF(boolean) -compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - int blkn, ci, xindex, yindex, yoffset, blockcnt; - JDIMENSION start_col; - JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; - JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU]; - JBLOCKROW buffer_ptr; - jpeg_component_info *compptr; - - /* Align the virtual buffers for the components used in this scan. */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - buffer[ci] = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], - coef->iMCU_row_num * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } - - /* Loop to process one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row; - MCU_col_num++) { - /* Construct list of pointers to DCT blocks belonging to this MCU */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - start_col = MCU_col_num * compptr->MCU_width; - blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width - : compptr->last_col_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - if (coef->iMCU_row_num < last_iMCU_row || - yindex+yoffset < compptr->last_row_height) { - /* Fill in pointers to real blocks in this row */ - buffer_ptr = buffer[ci][yindex+yoffset] + start_col; - for (xindex = 0; xindex < blockcnt; xindex++) - MCU_buffer[blkn++] = buffer_ptr++; - } else { - /* At bottom of image, need a whole row of dummy blocks */ - xindex = 0; - } - /* Fill in any dummy blocks needed in this row. - * Dummy blocks are filled in the same way as in jccoefct.c: - * all zeroes in the AC entries, DC entries equal to previous - * block's DC value. The init routine has already zeroed the - * AC entries, so we need only set the DC entries correctly. - */ - for (; xindex < compptr->MCU_width; xindex++) { - MCU_buffer[blkn] = coef->dummy_buffer[blkn]; - MCU_buffer[blkn][0][0] = MCU_buffer[blkn-1][0][0]; - blkn++; - } - } - } - /* Try to write the MCU. */ - if (! (*cinfo->entropy->encode_mcu) (cinfo, MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->mcu_ctr = MCU_col_num; - return FALSE; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->mcu_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - coef->iMCU_row_num++; - start_iMCU_row(cinfo); - return TRUE; -} - - -/* - * Initialize coefficient buffer controller. - * - * Each passed coefficient array must be the right size for that - * coefficient: width_in_blocks wide and height_in_blocks high, - * with unitheight at least v_samp_factor. - */ - -LOCAL(void) -transencode_coef_controller (j_compress_ptr cinfo, - jvirt_barray_ptr * coef_arrays) -{ - my_coef_ptr coef; - JBLOCKROW buffer; - int i; - - coef = (my_coef_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_coef_controller)); - cinfo->coef = (struct jpeg_c_coef_controller *) coef; - coef->pub.start_pass = start_pass_coef; - coef->pub.compress_data = compress_output; - - /* Save pointer to virtual arrays */ - coef->whole_image = coef_arrays; - - /* Allocate and pre-zero space for dummy DCT blocks. */ - buffer = (JBLOCKROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - jzero_far((void FAR *) buffer, C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) { - coef->dummy_buffer[i] = buffer + i; - } -} diff --git a/src/jpeg-8c/jdapimin.c b/src/jpeg-8c/jdapimin.c deleted file mode 100644 index 7f1ce4c0..00000000 --- a/src/jpeg-8c/jdapimin.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * jdapimin.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the decompression half - * of the JPEG library. These are the "minimum" API routines that may be - * needed in either the normal full-decompression case or the - * transcoding-only case. - * - * Most of the routines intended to be called directly by an application - * are in this file or in jdapistd.c. But also see jcomapi.c for routines - * shared by compression and decompression, and jdtrans.c for the transcoding - * case. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Initialization of a JPEG decompression object. - * The error manager must already be set up (in case memory manager fails). - */ - -GLOBAL(void) -jpeg_CreateDecompress (j_decompress_ptr cinfo, int version, size_t structsize) -{ - int i; - - /* Guard against version mismatches between library and caller. */ - cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */ - if (version != JPEG_LIB_VERSION) - ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version); - if (structsize != SIZEOF(struct jpeg_decompress_struct)) - ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE, - (int) SIZEOF(struct jpeg_decompress_struct), (int) structsize); - - /* For debugging purposes, we zero the whole master structure. - * But the application has already set the err pointer, and may have set - * client_data, so we have to save and restore those fields. - * Note: if application hasn't set client_data, tools like Purify may - * complain here. - */ - { - struct jpeg_error_mgr * err = cinfo->err; - void * client_data = cinfo->client_data; /* ignore Purify complaint here */ - MEMZERO(cinfo, SIZEOF(struct jpeg_decompress_struct)); - cinfo->err = err; - cinfo->client_data = client_data; - } - cinfo->is_decompressor = TRUE; - - /* Initialize a memory manager instance for this object */ - jinit_memory_mgr((j_common_ptr) cinfo); - - /* Zero out pointers to permanent structures. */ - cinfo->progress = NULL; - cinfo->src = NULL; - - for (i = 0; i < NUM_QUANT_TBLS; i++) - cinfo->quant_tbl_ptrs[i] = NULL; - - for (i = 0; i < NUM_HUFF_TBLS; i++) { - cinfo->dc_huff_tbl_ptrs[i] = NULL; - cinfo->ac_huff_tbl_ptrs[i] = NULL; - } - - /* Initialize marker processor so application can override methods - * for COM, APPn markers before calling jpeg_read_header. - */ - cinfo->marker_list = NULL; - jinit_marker_reader(cinfo); - - /* And initialize the overall input controller. */ - jinit_input_controller(cinfo); - - /* OK, I'm ready */ - cinfo->global_state = DSTATE_START; -} - - -/* - * Destruction of a JPEG decompression object - */ - -GLOBAL(void) -jpeg_destroy_decompress (j_decompress_ptr cinfo) -{ - jpeg_destroy((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Abort processing of a JPEG decompression operation, - * but don't destroy the object itself. - */ - -GLOBAL(void) -jpeg_abort_decompress (j_decompress_ptr cinfo) -{ - jpeg_abort((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Set default decompression parameters. - */ - -LOCAL(void) -default_decompress_parms (j_decompress_ptr cinfo) -{ - /* Guess the input colorspace, and set output colorspace accordingly. */ - /* (Wish JPEG committee had provided a real way to specify this...) */ - /* Note application may override our guesses. */ - switch (cinfo->num_components) { - case 1: - cinfo->jpeg_color_space = JCS_GRAYSCALE; - cinfo->out_color_space = JCS_GRAYSCALE; - break; - - case 3: - if (cinfo->saw_JFIF_marker) { - cinfo->jpeg_color_space = JCS_YCbCr; /* JFIF implies YCbCr */ - } else if (cinfo->saw_Adobe_marker) { - switch (cinfo->Adobe_transform) { - case 0: - cinfo->jpeg_color_space = JCS_RGB; - break; - case 1: - cinfo->jpeg_color_space = JCS_YCbCr; - break; - default: - WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform); - cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */ - break; - } - } else { - /* Saw no special markers, try to guess from the component IDs */ - int cid0 = cinfo->comp_info[0].component_id; - int cid1 = cinfo->comp_info[1].component_id; - int cid2 = cinfo->comp_info[2].component_id; - - if (cid0 == 1 && cid1 == 2 && cid2 == 3) - cinfo->jpeg_color_space = JCS_YCbCr; /* assume JFIF w/out marker */ - else if (cid0 == 82 && cid1 == 71 && cid2 == 66) - cinfo->jpeg_color_space = JCS_RGB; /* ASCII 'R', 'G', 'B' */ - else { - TRACEMS3(cinfo, 1, JTRC_UNKNOWN_IDS, cid0, cid1, cid2); - cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */ - } - } - /* Always guess RGB is proper output colorspace. */ - cinfo->out_color_space = JCS_RGB; - break; - - case 4: - if (cinfo->saw_Adobe_marker) { - switch (cinfo->Adobe_transform) { - case 0: - cinfo->jpeg_color_space = JCS_CMYK; - break; - case 2: - cinfo->jpeg_color_space = JCS_YCCK; - break; - default: - WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform); - cinfo->jpeg_color_space = JCS_YCCK; /* assume it's YCCK */ - break; - } - } else { - /* No special markers, assume straight CMYK. */ - cinfo->jpeg_color_space = JCS_CMYK; - } - cinfo->out_color_space = JCS_CMYK; - break; - - default: - cinfo->jpeg_color_space = JCS_UNKNOWN; - cinfo->out_color_space = JCS_UNKNOWN; - break; - } - - /* Set defaults for other decompression parameters. */ - cinfo->scale_num = cinfo->block_size; /* 1:1 scaling */ - cinfo->scale_denom = cinfo->block_size; - cinfo->output_gamma = 1.0; - cinfo->buffered_image = FALSE; - cinfo->raw_data_out = FALSE; - cinfo->dct_method = JDCT_DEFAULT; - cinfo->do_fancy_upsampling = TRUE; - cinfo->do_block_smoothing = TRUE; - cinfo->quantize_colors = FALSE; - /* We set these in case application only sets quantize_colors. */ - cinfo->dither_mode = JDITHER_FS; -#ifdef QUANT_2PASS_SUPPORTED - cinfo->two_pass_quantize = TRUE; -#else - cinfo->two_pass_quantize = FALSE; -#endif - cinfo->desired_number_of_colors = 256; - cinfo->colormap = NULL; - /* Initialize for no mode change in buffered-image mode. */ - cinfo->enable_1pass_quant = FALSE; - cinfo->enable_external_quant = FALSE; - cinfo->enable_2pass_quant = FALSE; -} - - -/* - * Decompression startup: read start of JPEG datastream to see what's there. - * Need only initialize JPEG object and supply a data source before calling. - * - * This routine will read as far as the first SOS marker (ie, actual start of - * compressed data), and will save all tables and parameters in the JPEG - * object. It will also initialize the decompression parameters to default - * values, and finally return JPEG_HEADER_OK. On return, the application may - * adjust the decompression parameters and then call jpeg_start_decompress. - * (Or, if the application only wanted to determine the image parameters, - * the data need not be decompressed. In that case, call jpeg_abort or - * jpeg_destroy to release any temporary space.) - * If an abbreviated (tables only) datastream is presented, the routine will - * return JPEG_HEADER_TABLES_ONLY upon reaching EOI. The application may then - * re-use the JPEG object to read the abbreviated image datastream(s). - * It is unnecessary (but OK) to call jpeg_abort in this case. - * The JPEG_SUSPENDED return code only occurs if the data source module - * requests suspension of the decompressor. In this case the application - * should load more source data and then re-call jpeg_read_header to resume - * processing. - * If a non-suspending data source is used and require_image is TRUE, then the - * return code need not be inspected since only JPEG_HEADER_OK is possible. - * - * This routine is now just a front end to jpeg_consume_input, with some - * extra error checking. - */ - -GLOBAL(int) -jpeg_read_header (j_decompress_ptr cinfo, boolean require_image) -{ - int retcode; - - if (cinfo->global_state != DSTATE_START && - cinfo->global_state != DSTATE_INHEADER) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - retcode = jpeg_consume_input(cinfo); - - switch (retcode) { - case JPEG_REACHED_SOS: - retcode = JPEG_HEADER_OK; - break; - case JPEG_REACHED_EOI: - if (require_image) /* Complain if application wanted an image */ - ERREXIT(cinfo, JERR_NO_IMAGE); - /* Reset to start state; it would be safer to require the application to - * call jpeg_abort, but we can't change it now for compatibility reasons. - * A side effect is to free any temporary memory (there shouldn't be any). - */ - jpeg_abort((j_common_ptr) cinfo); /* sets state = DSTATE_START */ - retcode = JPEG_HEADER_TABLES_ONLY; - break; - case JPEG_SUSPENDED: - /* no work */ - break; - } - - return retcode; -} - - -/* - * Consume data in advance of what the decompressor requires. - * This can be called at any time once the decompressor object has - * been created and a data source has been set up. - * - * This routine is essentially a state machine that handles a couple - * of critical state-transition actions, namely initial setup and - * transition from header scanning to ready-for-start_decompress. - * All the actual input is done via the input controller's consume_input - * method. - */ - -GLOBAL(int) -jpeg_consume_input (j_decompress_ptr cinfo) -{ - int retcode = JPEG_SUSPENDED; - - /* NB: every possible DSTATE value should be listed in this switch */ - switch (cinfo->global_state) { - case DSTATE_START: - /* Start-of-datastream actions: reset appropriate modules */ - (*cinfo->inputctl->reset_input_controller) (cinfo); - /* Initialize application's data source module */ - (*cinfo->src->init_source) (cinfo); - cinfo->global_state = DSTATE_INHEADER; - /*FALLTHROUGH*/ - case DSTATE_INHEADER: - retcode = (*cinfo->inputctl->consume_input) (cinfo); - if (retcode == JPEG_REACHED_SOS) { /* Found SOS, prepare to decompress */ - /* Set up default parameters based on header data */ - default_decompress_parms(cinfo); - /* Set global state: ready for start_decompress */ - cinfo->global_state = DSTATE_READY; - } - break; - case DSTATE_READY: - /* Can't advance past first SOS until start_decompress is called */ - retcode = JPEG_REACHED_SOS; - break; - case DSTATE_PRELOAD: - case DSTATE_PRESCAN: - case DSTATE_SCANNING: - case DSTATE_RAW_OK: - case DSTATE_BUFIMAGE: - case DSTATE_BUFPOST: - case DSTATE_STOPPING: - retcode = (*cinfo->inputctl->consume_input) (cinfo); - break; - default: - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - } - return retcode; -} - - -/* - * Have we finished reading the input file? - */ - -GLOBAL(boolean) -jpeg_input_complete (j_decompress_ptr cinfo) -{ - /* Check for valid jpeg object */ - if (cinfo->global_state < DSTATE_START || - cinfo->global_state > DSTATE_STOPPING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - return cinfo->inputctl->eoi_reached; -} - - -/* - * Is there more than one scan? - */ - -GLOBAL(boolean) -jpeg_has_multiple_scans (j_decompress_ptr cinfo) -{ - /* Only valid after jpeg_read_header completes */ - if (cinfo->global_state < DSTATE_READY || - cinfo->global_state > DSTATE_STOPPING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - return cinfo->inputctl->has_multiple_scans; -} - - -/* - * Finish JPEG decompression. - * - * This will normally just verify the file trailer and release temp storage. - * - * Returns FALSE if suspended. The return value need be inspected only if - * a suspending data source is used. - */ - -GLOBAL(boolean) -jpeg_finish_decompress (j_decompress_ptr cinfo) -{ - if ((cinfo->global_state == DSTATE_SCANNING || - cinfo->global_state == DSTATE_RAW_OK) && ! cinfo->buffered_image) { - /* Terminate final pass of non-buffered mode */ - if (cinfo->output_scanline < cinfo->output_height) - ERREXIT(cinfo, JERR_TOO_LITTLE_DATA); - (*cinfo->master->finish_output_pass) (cinfo); - cinfo->global_state = DSTATE_STOPPING; - } else if (cinfo->global_state == DSTATE_BUFIMAGE) { - /* Finishing after a buffered-image operation */ - cinfo->global_state = DSTATE_STOPPING; - } else if (cinfo->global_state != DSTATE_STOPPING) { - /* STOPPING = repeat call after a suspension, anything else is error */ - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - } - /* Read until EOI */ - while (! cinfo->inputctl->eoi_reached) { - if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED) - return FALSE; /* Suspend, come back later */ - } - /* Do final cleanup */ - (*cinfo->src->term_source) (cinfo); - /* We can use jpeg_abort to release memory and reset global_state */ - jpeg_abort((j_common_ptr) cinfo); - return TRUE; -} diff --git a/src/jpeg-8c/jdapistd.c b/src/jpeg-8c/jdapistd.c deleted file mode 100644 index 9d745377..00000000 --- a/src/jpeg-8c/jdapistd.c +++ /dev/null @@ -1,275 +0,0 @@ -/* - * jdapistd.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the decompression half - * of the JPEG library. These are the "standard" API routines that are - * used in the normal full-decompression case. They are not used by a - * transcoding-only application. Note that if an application links in - * jpeg_start_decompress, it will end up linking in the entire decompressor. - * We thus must separate this file from jdapimin.c to avoid linking the - * whole decompression library into a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Forward declarations */ -LOCAL(boolean) output_pass_setup JPP((j_decompress_ptr cinfo)); - - -/* - * Decompression initialization. - * jpeg_read_header must be completed before calling this. - * - * If a multipass operating mode was selected, this will do all but the - * last pass, and thus may take a great deal of time. - * - * Returns FALSE if suspended. The return value need be inspected only if - * a suspending data source is used. - */ - -GLOBAL(boolean) -jpeg_start_decompress (j_decompress_ptr cinfo) -{ - if (cinfo->global_state == DSTATE_READY) { - /* First call: initialize master control, select active modules */ - jinit_master_decompress(cinfo); - if (cinfo->buffered_image) { - /* No more work here; expecting jpeg_start_output next */ - cinfo->global_state = DSTATE_BUFIMAGE; - return TRUE; - } - cinfo->global_state = DSTATE_PRELOAD; - } - if (cinfo->global_state == DSTATE_PRELOAD) { - /* If file has multiple scans, absorb them all into the coef buffer */ - if (cinfo->inputctl->has_multiple_scans) { -#ifdef D_MULTISCAN_FILES_SUPPORTED - for (;;) { - int retcode; - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - /* Absorb some more input */ - retcode = (*cinfo->inputctl->consume_input) (cinfo); - if (retcode == JPEG_SUSPENDED) - return FALSE; - if (retcode == JPEG_REACHED_EOI) - break; - /* Advance progress counter if appropriate */ - if (cinfo->progress != NULL && - (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) { - if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) { - /* jdmaster underestimated number of scans; ratchet up one scan */ - cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows; - } - } - } -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif /* D_MULTISCAN_FILES_SUPPORTED */ - } - cinfo->output_scan_number = cinfo->input_scan_number; - } else if (cinfo->global_state != DSTATE_PRESCAN) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Perform any dummy output passes, and set up for the final pass */ - return output_pass_setup(cinfo); -} - - -/* - * Set up for an output pass, and perform any dummy pass(es) needed. - * Common subroutine for jpeg_start_decompress and jpeg_start_output. - * Entry: global_state = DSTATE_PRESCAN only if previously suspended. - * Exit: If done, returns TRUE and sets global_state for proper output mode. - * If suspended, returns FALSE and sets global_state = DSTATE_PRESCAN. - */ - -LOCAL(boolean) -output_pass_setup (j_decompress_ptr cinfo) -{ - if (cinfo->global_state != DSTATE_PRESCAN) { - /* First call: do pass setup */ - (*cinfo->master->prepare_for_output_pass) (cinfo); - cinfo->output_scanline = 0; - cinfo->global_state = DSTATE_PRESCAN; - } - /* Loop over any required dummy passes */ - while (cinfo->master->is_dummy_pass) { -#ifdef QUANT_2PASS_SUPPORTED - /* Crank through the dummy pass */ - while (cinfo->output_scanline < cinfo->output_height) { - JDIMENSION last_scanline; - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->output_scanline; - cinfo->progress->pass_limit = (long) cinfo->output_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - /* Process some data */ - last_scanline = cinfo->output_scanline; - (*cinfo->main->process_data) (cinfo, (JSAMPARRAY) NULL, - &cinfo->output_scanline, (JDIMENSION) 0); - if (cinfo->output_scanline == last_scanline) - return FALSE; /* No progress made, must suspend */ - } - /* Finish up dummy pass, and set up for another one */ - (*cinfo->master->finish_output_pass) (cinfo); - (*cinfo->master->prepare_for_output_pass) (cinfo); - cinfo->output_scanline = 0; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif /* QUANT_2PASS_SUPPORTED */ - } - /* Ready for application to drive output pass through - * jpeg_read_scanlines or jpeg_read_raw_data. - */ - cinfo->global_state = cinfo->raw_data_out ? DSTATE_RAW_OK : DSTATE_SCANNING; - return TRUE; -} - - -/* - * Read some scanlines of data from the JPEG decompressor. - * - * The return value will be the number of lines actually read. - * This may be less than the number requested in several cases, - * including bottom of image, data source suspension, and operating - * modes that emit multiple scanlines at a time. - * - * Note: we warn about excess calls to jpeg_read_scanlines() since - * this likely signals an application programmer error. However, - * an oversize buffer (max_lines > scanlines remaining) is not an error. - */ - -GLOBAL(JDIMENSION) -jpeg_read_scanlines (j_decompress_ptr cinfo, JSAMPARRAY scanlines, - JDIMENSION max_lines) -{ - JDIMENSION row_ctr; - - if (cinfo->global_state != DSTATE_SCANNING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->output_scanline >= cinfo->output_height) { - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - return 0; - } - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->output_scanline; - cinfo->progress->pass_limit = (long) cinfo->output_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Process some data */ - row_ctr = 0; - (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, max_lines); - cinfo->output_scanline += row_ctr; - return row_ctr; -} - - -/* - * Alternate entry point to read raw data. - * Processes exactly one iMCU row per call, unless suspended. - */ - -GLOBAL(JDIMENSION) -jpeg_read_raw_data (j_decompress_ptr cinfo, JSAMPIMAGE data, - JDIMENSION max_lines) -{ - JDIMENSION lines_per_iMCU_row; - - if (cinfo->global_state != DSTATE_RAW_OK) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->output_scanline >= cinfo->output_height) { - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - return 0; - } - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->output_scanline; - cinfo->progress->pass_limit = (long) cinfo->output_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Verify that at least one iMCU row can be returned. */ - lines_per_iMCU_row = cinfo->max_v_samp_factor * cinfo->min_DCT_v_scaled_size; - if (max_lines < lines_per_iMCU_row) - ERREXIT(cinfo, JERR_BUFFER_SIZE); - - /* Decompress directly into user's buffer. */ - if (! (*cinfo->coef->decompress_data) (cinfo, data)) - return 0; /* suspension forced, can do nothing more */ - - /* OK, we processed one iMCU row. */ - cinfo->output_scanline += lines_per_iMCU_row; - return lines_per_iMCU_row; -} - - -/* Additional entry points for buffered-image mode. */ - -#ifdef D_MULTISCAN_FILES_SUPPORTED - -/* - * Initialize for an output pass in buffered-image mode. - */ - -GLOBAL(boolean) -jpeg_start_output (j_decompress_ptr cinfo, int scan_number) -{ - if (cinfo->global_state != DSTATE_BUFIMAGE && - cinfo->global_state != DSTATE_PRESCAN) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Limit scan number to valid range */ - if (scan_number <= 0) - scan_number = 1; - if (cinfo->inputctl->eoi_reached && - scan_number > cinfo->input_scan_number) - scan_number = cinfo->input_scan_number; - cinfo->output_scan_number = scan_number; - /* Perform any dummy output passes, and set up for the real pass */ - return output_pass_setup(cinfo); -} - - -/* - * Finish up after an output pass in buffered-image mode. - * - * Returns FALSE if suspended. The return value need be inspected only if - * a suspending data source is used. - */ - -GLOBAL(boolean) -jpeg_finish_output (j_decompress_ptr cinfo) -{ - if ((cinfo->global_state == DSTATE_SCANNING || - cinfo->global_state == DSTATE_RAW_OK) && cinfo->buffered_image) { - /* Terminate this pass. */ - /* We do not require the whole pass to have been completed. */ - (*cinfo->master->finish_output_pass) (cinfo); - cinfo->global_state = DSTATE_BUFPOST; - } else if (cinfo->global_state != DSTATE_BUFPOST) { - /* BUFPOST = repeat call after a suspension, anything else is error */ - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - } - /* Read markers looking for SOS or EOI */ - while (cinfo->input_scan_number <= cinfo->output_scan_number && - ! cinfo->inputctl->eoi_reached) { - if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED) - return FALSE; /* Suspend, come back later */ - } - cinfo->global_state = DSTATE_BUFIMAGE; - return TRUE; -} - -#endif /* D_MULTISCAN_FILES_SUPPORTED */ diff --git a/src/jpeg-8c/jdarith.c b/src/jpeg-8c/jdarith.c deleted file mode 100644 index c858b248..00000000 --- a/src/jpeg-8c/jdarith.c +++ /dev/null @@ -1,772 +0,0 @@ -/* - * jdarith.c - * - * Developed 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains portable arithmetic entropy decoding routines for JPEG - * (implementing the ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81). - * - * Both sequential and progressive modes are supported in this single module. - * - * Suspension is not currently supported in this module. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Expanded entropy decoder object for arithmetic decoding. */ - -typedef struct { - struct jpeg_entropy_decoder pub; /* public fields */ - - INT32 c; /* C register, base of coding interval + input bit buffer */ - INT32 a; /* A register, normalized size of coding interval */ - int ct; /* bit shift counter, # of bits left in bit buffer part of C */ - /* init: ct = -16 */ - /* run: ct = 0..7 */ - /* error: ct = -1 */ - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ - int dc_context[MAX_COMPS_IN_SCAN]; /* context index for DC conditioning */ - - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - - /* Pointers to statistics areas (these workspaces have image lifespan) */ - unsigned char * dc_stats[NUM_ARITH_TBLS]; - unsigned char * ac_stats[NUM_ARITH_TBLS]; - - /* Statistics bin for coding with fixed probability 0.5 */ - unsigned char fixed_bin[4]; -} arith_entropy_decoder; - -typedef arith_entropy_decoder * arith_entropy_ptr; - -/* The following two definitions specify the allocation chunk size - * for the statistics area. - * According to sections F.1.4.4.1.3 and F.1.4.4.2, we need at least - * 49 statistics bins for DC, and 245 statistics bins for AC coding. - * - * We use a compact representation with 1 byte per statistics bin, - * thus the numbers directly represent byte sizes. - * This 1 byte per statistics bin contains the meaning of the MPS - * (more probable symbol) in the highest bit (mask 0x80), and the - * index into the probability estimation state machine table - * in the lower bits (mask 0x7F). - */ - -#define DC_STAT_BINS 64 -#define AC_STAT_BINS 256 - - -LOCAL(int) -get_byte (j_decompress_ptr cinfo) -/* Read next input byte; we do not support suspension in this module. */ -{ - struct jpeg_source_mgr * src = cinfo->src; - - if (src->bytes_in_buffer == 0) - if (! (*src->fill_input_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - src->bytes_in_buffer--; - return GETJOCTET(*src->next_input_byte++); -} - - -/* - * The core arithmetic decoding routine (common in JPEG and JBIG). - * This needs to go as fast as possible. - * Machine-dependent optimization facilities - * are not utilized in this portable implementation. - * However, this code should be fairly efficient and - * may be a good base for further optimizations anyway. - * - * Return value is 0 or 1 (binary decision). - * - * Note: I've changed the handling of the code base & bit - * buffer register C compared to other implementations - * based on the standards layout & procedures. - * While it also contains both the actual base of the - * coding interval (16 bits) and the next-bits buffer, - * the cut-point between these two parts is floating - * (instead of fixed) with the bit shift counter CT. - * Thus, we also need only one (variable instead of - * fixed size) shift for the LPS/MPS decision, and - * we can get away with any renormalization update - * of C (except for new data insertion, of course). - * - * I've also introduced a new scheme for accessing - * the probability estimation state machine table, - * derived from Markus Kuhn's JBIG implementation. - */ - -LOCAL(int) -arith_decode (j_decompress_ptr cinfo, unsigned char *st) -{ - register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; - register unsigned char nl, nm; - register INT32 qe, temp; - register int sv, data; - - /* Renormalization & data input per section D.2.6 */ - while (e->a < 0x8000L) { - if (--e->ct < 0) { - /* Need to fetch next data byte */ - if (cinfo->unread_marker) - data = 0; /* stuff zero data */ - else { - data = get_byte(cinfo); /* read next input byte */ - if (data == 0xFF) { /* zero stuff or marker code */ - do data = get_byte(cinfo); - while (data == 0xFF); /* swallow extra 0xFF bytes */ - if (data == 0) - data = 0xFF; /* discard stuffed zero byte */ - else { - /* Note: Different from the Huffman decoder, hitting - * a marker while processing the compressed data - * segment is legal in arithmetic coding. - * The convention is to supply zero data - * then until decoding is complete. - */ - cinfo->unread_marker = data; - data = 0; - } - } - } - e->c = (e->c << 8) | data; /* insert data into C register */ - if ((e->ct += 8) < 0) /* update bit shift counter */ - /* Need more initial bytes */ - if (++e->ct == 0) - /* Got 2 initial bytes -> re-init A and exit loop */ - e->a = 0x8000L; /* => e->a = 0x10000L after loop exit */ - } - e->a <<= 1; - } - - /* Fetch values from our compact representation of Table D.2: - * Qe values and probability estimation state machine - */ - sv = *st; - qe = jpeg_aritab[sv & 0x7F]; /* => Qe_Value */ - nl = qe & 0xFF; qe >>= 8; /* Next_Index_LPS + Switch_MPS */ - nm = qe & 0xFF; qe >>= 8; /* Next_Index_MPS */ - - /* Decode & estimation procedures per sections D.2.4 & D.2.5 */ - temp = e->a - qe; - e->a = temp; - temp <<= e->ct; - if (e->c >= temp) { - e->c -= temp; - /* Conditional LPS (less probable symbol) exchange */ - if (e->a < qe) { - e->a = qe; - *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ - } else { - e->a = qe; - *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ - sv ^= 0x80; /* Exchange LPS/MPS */ - } - } else if (e->a < 0x8000L) { - /* Conditional MPS (more probable symbol) exchange */ - if (e->a < qe) { - *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ - sv ^= 0x80; /* Exchange LPS/MPS */ - } else { - *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ - } - } - - return sv >> 7; -} - - -/* - * Check for a restart marker & resynchronize decoder. - */ - -LOCAL(void) -process_restart (j_decompress_ptr cinfo) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci; - jpeg_component_info * compptr; - - /* Advance past the RSTn marker */ - if (! (*cinfo->marker->read_restart_marker) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - - /* Re-initialize statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) { - MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); - /* Reset DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - if ((! cinfo->progressive_mode && cinfo->lim_Se) || - (cinfo->progressive_mode && cinfo->Ss)) { - MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); - } - } - - /* Reset arithmetic decoding variables */ - entropy->c = 0; - entropy->a = 0; - entropy->ct = -16; /* force reading 2 initial bytes to fill C */ - - /* Reset restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; -} - - -/* - * Arithmetic MCU decoding. - * Each of these routines decodes and returns one MCU's worth of - * arithmetic-compressed coefficients. - * The coefficients are reordered from zigzag order into natural array order, - * but are not dequantized. - * - * The i'th block of the MCU is stored into the block pointed to by - * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER. - */ - -/* - * MCU decoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl, sign; - int v, m; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - tbl = cinfo->cur_comp_info[ci]->dc_tbl_no; - - /* Sections F.2.4.1 & F.1.4.4.1: Decoding of DC coefficients */ - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.19: Decode_DC_DIFF */ - if (arith_decode(cinfo, st) == 0) - entropy->dc_context[ci] = 0; - else { - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, st + 1); - st += 2; st += sign; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] = 12 + (sign * 4); /* large diff category */ - else - entropy->dc_context[ci] = 4 + (sign * 4); /* small diff category */ - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - entropy->last_dc_val[ci] += v; - } - - /* Scale and output the DC coefficient (assumes jpeg_natural_order[0]=0) */ - (*block)[0] = (JCOEF) (entropy->last_dc_val[ci] << cinfo->Al); - } - - return TRUE; -} - - -/* - * MCU decoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int tbl, sign, k; - int v, m; - const int * natural_order; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - natural_order = cinfo->natural_order; - - /* There is always only one block per MCU */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - /* Sections F.2.4.2 & F.1.4.4.2: Decoding of AC coefficients */ - - /* Figure F.20: Decode_AC_coefficients */ - for (k = cinfo->Ss; k <= cinfo->Se; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (arith_decode(cinfo, st)) break; /* EOB flag */ - while (arith_decode(cinfo, st + 1) == 0) { - st += 3; k++; - if (k > cinfo->Se) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* spectral overflow */ - return TRUE; - } - } - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, entropy->fixed_bin); - st += 2; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - if (arith_decode(cinfo, st)) { - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - } - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - /* Scale and output coefficient in natural (dezigzagged) order */ - (*block)[natural_order[k]] = (JCOEF) (v << cinfo->Al); - } - - return TRUE; -} - - -/* - * MCU decoding for DC successive approximation refinement scan. - */ - -METHODDEF(boolean) -decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - unsigned char *st; - int p1, blkn; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - st = entropy->fixed_bin; /* use fixed probability estimation */ - p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - /* Encoded data is simply the next bit of the two's-complement DC value */ - if (arith_decode(cinfo, st)) - MCU_data[blkn][0][0] |= p1; - } - - return TRUE; -} - - -/* - * MCU decoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - JCOEFPTR thiscoef; - unsigned char *st; - int tbl, k, kex; - int p1, m1; - const int * natural_order; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - natural_order = cinfo->natural_order; - - /* There is always only one block per MCU */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ - - /* Establish EOBx (previous stage end-of-block) index */ - for (kex = cinfo->Se; kex > 0; kex--) - if ((*block)[natural_order[kex]]) break; - - for (k = cinfo->Ss; k <= cinfo->Se; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (k > kex) - if (arith_decode(cinfo, st)) break; /* EOB flag */ - for (;;) { - thiscoef = *block + natural_order[k]; - if (*thiscoef) { /* previously nonzero coef */ - if (arith_decode(cinfo, st + 2)) { - if (*thiscoef < 0) - *thiscoef += m1; - else - *thiscoef += p1; - } - break; - } - if (arith_decode(cinfo, st + 1)) { /* newly nonzero coef */ - if (arith_decode(cinfo, entropy->fixed_bin)) - *thiscoef = m1; - else - *thiscoef = p1; - break; - } - st += 3; k++; - if (k > cinfo->Se) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* spectral overflow */ - return TRUE; - } - } - } - - return TRUE; -} - - -/* - * Decode one MCU's worth of arithmetic-compressed coefficients. - */ - -METHODDEF(boolean) -decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - jpeg_component_info * compptr; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl, sign, k; - int v, m; - const int * natural_order; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - natural_order = cinfo->natural_order; - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - - /* Sections F.2.4.1 & F.1.4.4.1: Decoding of DC coefficients */ - - tbl = compptr->dc_tbl_no; - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.19: Decode_DC_DIFF */ - if (arith_decode(cinfo, st) == 0) - entropy->dc_context[ci] = 0; - else { - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, st + 1); - st += 2; st += sign; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] = 12 + (sign * 4); /* large diff category */ - else - entropy->dc_context[ci] = 4 + (sign * 4); /* small diff category */ - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - entropy->last_dc_val[ci] += v; - } - - (*block)[0] = (JCOEF) entropy->last_dc_val[ci]; - - /* Sections F.2.4.2 & F.1.4.4.2: Decoding of AC coefficients */ - - tbl = compptr->ac_tbl_no; - - /* Figure F.20: Decode_AC_coefficients */ - for (k = 1; k <= cinfo->lim_Se; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (arith_decode(cinfo, st)) break; /* EOB flag */ - while (arith_decode(cinfo, st + 1) == 0) { - st += 3; k++; - if (k > cinfo->lim_Se) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* spectral overflow */ - return TRUE; - } - } - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, entropy->fixed_bin); - st += 2; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - if (arith_decode(cinfo, st)) { - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - } - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - (*block)[natural_order[k]] = (JCOEF) v; - } - } - - return TRUE; -} - - -/* - * Initialize for an arithmetic-compressed scan. - */ - -METHODDEF(void) -start_pass (j_decompress_ptr cinfo) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - - if (cinfo->progressive_mode) { - /* Validate progressive scan parameters */ - if (cinfo->Ss == 0) { - if (cinfo->Se != 0) - goto bad; - } else { - /* need not check Ss/Se < 0 since they came from unsigned bytes */ - if (cinfo->Se < cinfo->Ss || cinfo->Se > cinfo->lim_Se) - goto bad; - /* AC scans may have only one component */ - if (cinfo->comps_in_scan != 1) - goto bad; - } - if (cinfo->Ah != 0) { - /* Successive approximation refinement scan: must have Al = Ah-1. */ - if (cinfo->Ah-1 != cinfo->Al) - goto bad; - } - if (cinfo->Al > 13) { /* need not check for < 0 */ - bad: - ERREXIT4(cinfo, JERR_BAD_PROGRESSION, - cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); - } - /* Update progression status, and verify that scan order is legal. - * Note that inter-scan inconsistencies are treated as warnings - * not fatal errors ... not clear if this is right way to behave. - */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - int coefi, cindex = cinfo->cur_comp_info[ci]->component_index; - int *coef_bit_ptr = & cinfo->coef_bits[cindex][0]; - if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */ - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0); - for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) { - int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi]; - if (cinfo->Ah != expected) - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi); - coef_bit_ptr[coefi] = cinfo->Al; - } - } - /* Select MCU decoding routine */ - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_first; - else - entropy->pub.decode_mcu = decode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_refine; - else - entropy->pub.decode_mcu = decode_mcu_AC_refine; - } - } else { - /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. - * This ought to be an error condition, but we make it a warning. - */ - if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 || - (cinfo->Se < DCTSIZE2 && cinfo->Se != cinfo->lim_Se)) - WARNMS(cinfo, JWRN_NOT_SEQUENTIAL); - /* Select MCU decoding routine */ - entropy->pub.decode_mcu = decode_mcu; - } - - /* Allocate & initialize requested statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) { - tbl = compptr->dc_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->dc_stats[tbl] == NULL) - entropy->dc_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, DC_STAT_BINS); - MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS); - /* Initialize DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - if ((! cinfo->progressive_mode && cinfo->lim_Se) || - (cinfo->progressive_mode && cinfo->Ss)) { - tbl = compptr->ac_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->ac_stats[tbl] == NULL) - entropy->ac_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, AC_STAT_BINS); - MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS); - } - } - - /* Initialize arithmetic decoding variables */ - entropy->c = 0; - entropy->a = 0; - entropy->ct = -16; /* force reading 2 initial bytes to fill C */ - - /* Initialize restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; -} - - -/* - * Module initialization routine for arithmetic entropy decoding. - */ - -GLOBAL(void) -jinit_arith_decoder (j_decompress_ptr cinfo) -{ - arith_entropy_ptr entropy; - int i; - - entropy = (arith_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(arith_entropy_decoder)); - cinfo->entropy = (struct jpeg_entropy_decoder *) entropy; - entropy->pub.start_pass = start_pass; - - /* Mark tables unallocated */ - for (i = 0; i < NUM_ARITH_TBLS; i++) { - entropy->dc_stats[i] = NULL; - entropy->ac_stats[i] = NULL; - } - - /* Initialize index for fixed probability estimation */ - entropy->fixed_bin[0] = 113; - - if (cinfo->progressive_mode) { - /* Create progression status table */ - int *coef_bit_ptr, ci; - cinfo->coef_bits = (int (*)[DCTSIZE2]) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components*DCTSIZE2*SIZEOF(int)); - coef_bit_ptr = & cinfo->coef_bits[0][0]; - for (ci = 0; ci < cinfo->num_components; ci++) - for (i = 0; i < DCTSIZE2; i++) - *coef_bit_ptr++ = -1; - } -} diff --git a/src/jpeg-8c/jdatadst.c b/src/jpeg-8c/jdatadst.c deleted file mode 100644 index 472d5f32..00000000 --- a/src/jpeg-8c/jdatadst.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - * jdatadst.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains compression data destination routines for the case of - * emitting JPEG data to memory or to a file (or any stdio stream). - * While these routines are sufficient for most applications, - * some will want to use a different destination manager. - * IMPORTANT: we assume that fwrite() will correctly transcribe an array of - * JOCTETs into 8-bit-wide elements on external storage. If char is wider - * than 8 bits on your machine, you may need to do some tweaking. - */ - -/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jerror.h" - -#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -#endif - - -/* Expanded data destination object for stdio output */ - -typedef struct { - struct jpeg_destination_mgr pub; /* public fields */ - - FILE * outfile; /* target stream */ - JOCTET * buffer; /* start of buffer */ -} my_destination_mgr; - -typedef my_destination_mgr * my_dest_ptr; - -#define OUTPUT_BUF_SIZE 4096 /* choose an efficiently fwrite'able size */ - - -/* Expanded data destination object for memory output */ - -typedef struct { - struct jpeg_destination_mgr pub; /* public fields */ - - unsigned char ** outbuffer; /* target buffer */ - unsigned long * outsize; - unsigned char * newbuffer; /* newly allocated buffer */ - JOCTET * buffer; /* start of buffer */ - size_t bufsize; -} my_mem_destination_mgr; - -typedef my_mem_destination_mgr * my_mem_dest_ptr; - - -/* - * Initialize destination --- called by jpeg_start_compress - * before any data is actually written. - */ - -METHODDEF(void) -init_destination (j_compress_ptr cinfo) -{ - my_dest_ptr dest = (my_dest_ptr) cinfo->dest; - - /* Allocate the output buffer --- it will be released when done with image */ - dest->buffer = (JOCTET *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - OUTPUT_BUF_SIZE * SIZEOF(JOCTET)); - - dest->pub.next_output_byte = dest->buffer; - dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; -} - -METHODDEF(void) -init_mem_destination (j_compress_ptr cinfo) -{ - /* no work necessary here */ -} - - -/* - * Empty the output buffer --- called whenever buffer fills up. - * - * In typical applications, this should write the entire output buffer - * (ignoring the current state of next_output_byte & free_in_buffer), - * reset the pointer & count to the start of the buffer, and return TRUE - * indicating that the buffer has been dumped. - * - * In applications that need to be able to suspend compression due to output - * overrun, a FALSE return indicates that the buffer cannot be emptied now. - * In this situation, the compressor will return to its caller (possibly with - * an indication that it has not accepted all the supplied scanlines). The - * application should resume compression after it has made more room in the - * output buffer. Note that there are substantial restrictions on the use of - * suspension --- see the documentation. - * - * When suspending, the compressor will back up to a convenient restart point - * (typically the start of the current MCU). next_output_byte & free_in_buffer - * indicate where the restart point will be if the current call returns FALSE. - * Data beyond this point will be regenerated after resumption, so do not - * write it out when emptying the buffer externally. - */ - -METHODDEF(boolean) -empty_output_buffer (j_compress_ptr cinfo) -{ - my_dest_ptr dest = (my_dest_ptr) cinfo->dest; - - if (JFWRITE(dest->outfile, dest->buffer, OUTPUT_BUF_SIZE) != - (size_t) OUTPUT_BUF_SIZE) - ERREXIT(cinfo, JERR_FILE_WRITE); - - dest->pub.next_output_byte = dest->buffer; - dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; - - return TRUE; -} - -METHODDEF(boolean) -empty_mem_output_buffer (j_compress_ptr cinfo) -{ - size_t nextsize; - JOCTET * nextbuffer; - my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest; - - /* Try to allocate new buffer with double size */ - nextsize = dest->bufsize * 2; - nextbuffer = malloc(nextsize); - - if (nextbuffer == NULL) - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10); - - MEMCOPY(nextbuffer, dest->buffer, dest->bufsize); - - if (dest->newbuffer != NULL) - free(dest->newbuffer); - - dest->newbuffer = nextbuffer; - - dest->pub.next_output_byte = nextbuffer + dest->bufsize; - dest->pub.free_in_buffer = dest->bufsize; - - dest->buffer = nextbuffer; - dest->bufsize = nextsize; - - return TRUE; -} - - -/* - * Terminate destination --- called by jpeg_finish_compress - * after all data has been written. Usually needs to flush buffer. - * - * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding - * application must deal with any cleanup that should happen even - * for error exit. - */ - -METHODDEF(void) -term_destination (j_compress_ptr cinfo) -{ - my_dest_ptr dest = (my_dest_ptr) cinfo->dest; - size_t datacount = OUTPUT_BUF_SIZE - dest->pub.free_in_buffer; - - /* Write any data remaining in the buffer */ - if (datacount > 0) { - if (JFWRITE(dest->outfile, dest->buffer, datacount) != datacount) - ERREXIT(cinfo, JERR_FILE_WRITE); - } - fflush(dest->outfile); - /* Make sure we wrote the output file OK */ - if (ferror(dest->outfile)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - -METHODDEF(void) -term_mem_destination (j_compress_ptr cinfo) -{ - my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest; - - *dest->outbuffer = dest->buffer; - *dest->outsize = dest->bufsize - dest->pub.free_in_buffer; -} - - -/* - * Prepare for output to a stdio stream. - * The caller must have already opened the stream, and is responsible - * for closing it after finishing compression. - */ - -GLOBAL(void) -jpeg_stdio_dest (j_compress_ptr cinfo, FILE * outfile) -{ - my_dest_ptr dest; - - /* The destination object is made permanent so that multiple JPEG images - * can be written to the same file without re-executing jpeg_stdio_dest. - * This makes it dangerous to use this manager and a different destination - * manager serially with the same JPEG object, because their private object - * sizes may be different. Caveat programmer. - */ - if (cinfo->dest == NULL) { /* first time for this JPEG object? */ - cinfo->dest = (struct jpeg_destination_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_destination_mgr)); - } - - dest = (my_dest_ptr) cinfo->dest; - dest->pub.init_destination = init_destination; - dest->pub.empty_output_buffer = empty_output_buffer; - dest->pub.term_destination = term_destination; - dest->outfile = outfile; -} - - -/* - * Prepare for output to a memory buffer. - * The caller may supply an own initial buffer with appropriate size. - * Otherwise, or when the actual data output exceeds the given size, - * the library adapts the buffer size as necessary. - * The standard library functions malloc/free are used for allocating - * larger memory, so the buffer is available to the application after - * finishing compression, and then the application is responsible for - * freeing the requested memory. - */ - -GLOBAL(void) -jpeg_mem_dest (j_compress_ptr cinfo, - unsigned char ** outbuffer, unsigned long * outsize) -{ - my_mem_dest_ptr dest; - - if (outbuffer == NULL || outsize == NULL) /* sanity check */ - ERREXIT(cinfo, JERR_BUFFER_SIZE); - - /* The destination object is made permanent so that multiple JPEG images - * can be written to the same buffer without re-executing jpeg_mem_dest. - */ - if (cinfo->dest == NULL) { /* first time for this JPEG object? */ - cinfo->dest = (struct jpeg_destination_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_mem_destination_mgr)); - } - - dest = (my_mem_dest_ptr) cinfo->dest; - dest->pub.init_destination = init_mem_destination; - dest->pub.empty_output_buffer = empty_mem_output_buffer; - dest->pub.term_destination = term_mem_destination; - dest->outbuffer = outbuffer; - dest->outsize = outsize; - dest->newbuffer = NULL; - - if (*outbuffer == NULL || *outsize == 0) { - /* Allocate initial buffer */ - dest->newbuffer = *outbuffer = malloc(OUTPUT_BUF_SIZE); - if (dest->newbuffer == NULL) - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10); - *outsize = OUTPUT_BUF_SIZE; - } - - dest->pub.next_output_byte = dest->buffer = *outbuffer; - dest->pub.free_in_buffer = dest->bufsize = *outsize; -} diff --git a/src/jpeg-8c/jdatasrc.c b/src/jpeg-8c/jdatasrc.c deleted file mode 100644 index c8fe3daf..00000000 --- a/src/jpeg-8c/jdatasrc.c +++ /dev/null @@ -1,274 +0,0 @@ -/* - * jdatasrc.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2009-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains decompression data source routines for the case of - * reading JPEG data from memory or from a file (or any stdio stream). - * While these routines are sufficient for most applications, - * some will want to use a different source manager. - * IMPORTANT: we assume that fread() will correctly transcribe an array of - * JOCTETs from 8-bit-wide elements on external storage. If char is wider - * than 8 bits on your machine, you may need to do some tweaking. - */ - -/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jerror.h" - - -/* Expanded data source object for stdio input */ - -typedef struct { - struct jpeg_source_mgr pub; /* public fields */ - - FILE * infile; /* source stream */ - JOCTET * buffer; /* start of buffer */ - boolean start_of_file; /* have we gotten any data yet? */ -} my_source_mgr; - -typedef my_source_mgr * my_src_ptr; - -#define INPUT_BUF_SIZE 4096 /* choose an efficiently fread'able size */ - - -/* - * Initialize source --- called by jpeg_read_header - * before any data is actually read. - */ - -METHODDEF(void) -init_source (j_decompress_ptr cinfo) -{ - my_src_ptr src = (my_src_ptr) cinfo->src; - - /* We reset the empty-input-file flag for each image, - * but we don't clear the input buffer. - * This is correct behavior for reading a series of images from one source. - */ - src->start_of_file = TRUE; -} - -METHODDEF(void) -init_mem_source (j_decompress_ptr cinfo) -{ - /* no work necessary here */ -} - - -/* - * Fill the input buffer --- called whenever buffer is emptied. - * - * In typical applications, this should read fresh data into the buffer - * (ignoring the current state of next_input_byte & bytes_in_buffer), - * reset the pointer & count to the start of the buffer, and return TRUE - * indicating that the buffer has been reloaded. It is not necessary to - * fill the buffer entirely, only to obtain at least one more byte. - * - * There is no such thing as an EOF return. If the end of the file has been - * reached, the routine has a choice of ERREXIT() or inserting fake data into - * the buffer. In most cases, generating a warning message and inserting a - * fake EOI marker is the best course of action --- this will allow the - * decompressor to output however much of the image is there. However, - * the resulting error message is misleading if the real problem is an empty - * input file, so we handle that case specially. - * - * In applications that need to be able to suspend compression due to input - * not being available yet, a FALSE return indicates that no more data can be - * obtained right now, but more may be forthcoming later. In this situation, - * the decompressor will return to its caller (with an indication of the - * number of scanlines it has read, if any). The application should resume - * decompression after it has loaded more data into the input buffer. Note - * that there are substantial restrictions on the use of suspension --- see - * the documentation. - * - * When suspending, the decompressor will back up to a convenient restart point - * (typically the start of the current MCU). next_input_byte & bytes_in_buffer - * indicate where the restart point will be if the current call returns FALSE. - * Data beyond this point must be rescanned after resumption, so move it to - * the front of the buffer rather than discarding it. - */ - -METHODDEF(boolean) -fill_input_buffer (j_decompress_ptr cinfo) -{ - my_src_ptr src = (my_src_ptr) cinfo->src; - size_t nbytes; - - nbytes = JFREAD(src->infile, src->buffer, INPUT_BUF_SIZE); - - if (nbytes <= 0) { - if (src->start_of_file) /* Treat empty input file as fatal error */ - ERREXIT(cinfo, JERR_INPUT_EMPTY); - WARNMS(cinfo, JWRN_JPEG_EOF); - /* Insert a fake EOI marker */ - src->buffer[0] = (JOCTET) 0xFF; - src->buffer[1] = (JOCTET) JPEG_EOI; - nbytes = 2; - } - - src->pub.next_input_byte = src->buffer; - src->pub.bytes_in_buffer = nbytes; - src->start_of_file = FALSE; - - return TRUE; -} - -METHODDEF(boolean) -fill_mem_input_buffer (j_decompress_ptr cinfo) -{ - static JOCTET mybuffer[4]; - - /* The whole JPEG data is expected to reside in the supplied memory - * buffer, so any request for more data beyond the given buffer size - * is treated as an error. - */ - WARNMS(cinfo, JWRN_JPEG_EOF); - /* Insert a fake EOI marker */ - mybuffer[0] = (JOCTET) 0xFF; - mybuffer[1] = (JOCTET) JPEG_EOI; - - cinfo->src->next_input_byte = mybuffer; - cinfo->src->bytes_in_buffer = 2; - - return TRUE; -} - - -/* - * Skip data --- used to skip over a potentially large amount of - * uninteresting data (such as an APPn marker). - * - * Writers of suspendable-input applications must note that skip_input_data - * is not granted the right to give a suspension return. If the skip extends - * beyond the data currently in the buffer, the buffer can be marked empty so - * that the next read will cause a fill_input_buffer call that can suspend. - * Arranging for additional bytes to be discarded before reloading the input - * buffer is the application writer's problem. - */ - -METHODDEF(void) -skip_input_data (j_decompress_ptr cinfo, long num_bytes) -{ - struct jpeg_source_mgr * src = cinfo->src; - - /* Just a dumb implementation for now. Could use fseek() except - * it doesn't work on pipes. Not clear that being smart is worth - * any trouble anyway --- large skips are infrequent. - */ - if (num_bytes > 0) { - while (num_bytes > (long) src->bytes_in_buffer) { - num_bytes -= (long) src->bytes_in_buffer; - (void) (*src->fill_input_buffer) (cinfo); - /* note we assume that fill_input_buffer will never return FALSE, - * so suspension need not be handled. - */ - } - src->next_input_byte += (size_t) num_bytes; - src->bytes_in_buffer -= (size_t) num_bytes; - } -} - - -/* - * An additional method that can be provided by data source modules is the - * resync_to_restart method for error recovery in the presence of RST markers. - * For the moment, this source module just uses the default resync method - * provided by the JPEG library. That method assumes that no backtracking - * is possible. - */ - - -/* - * Terminate source --- called by jpeg_finish_decompress - * after all data has been read. Often a no-op. - * - * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding - * application must deal with any cleanup that should happen even - * for error exit. - */ - -METHODDEF(void) -term_source (j_decompress_ptr cinfo) -{ - /* no work necessary here */ -} - - -/* - * Prepare for input from a stdio stream. - * The caller must have already opened the stream, and is responsible - * for closing it after finishing decompression. - */ - -GLOBAL(void) -jpeg_stdio_src (j_decompress_ptr cinfo, FILE * infile) -{ - my_src_ptr src; - - /* The source object and input buffer are made permanent so that a series - * of JPEG images can be read from the same file by calling jpeg_stdio_src - * only before the first one. (If we discarded the buffer at the end of - * one image, we'd likely lose the start of the next one.) - * This makes it unsafe to use this manager and a different source - * manager serially with the same JPEG object. Caveat programmer. - */ - if (cinfo->src == NULL) { /* first time for this JPEG object? */ - cinfo->src = (struct jpeg_source_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_source_mgr)); - src = (my_src_ptr) cinfo->src; - src->buffer = (JOCTET *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - INPUT_BUF_SIZE * SIZEOF(JOCTET)); - } - - src = (my_src_ptr) cinfo->src; - src->pub.init_source = init_source; - src->pub.fill_input_buffer = fill_input_buffer; - src->pub.skip_input_data = skip_input_data; - src->pub.resync_to_restart = jpeg_resync_to_restart; /* use default method */ - src->pub.term_source = term_source; - src->infile = infile; - src->pub.bytes_in_buffer = 0; /* forces fill_input_buffer on first read */ - src->pub.next_input_byte = NULL; /* until buffer loaded */ -} - - -/* - * Prepare for input from a supplied memory buffer. - * The buffer must contain the whole JPEG data. - */ - -GLOBAL(void) -jpeg_mem_src (j_decompress_ptr cinfo, - unsigned char * inbuffer, unsigned long insize) -{ - struct jpeg_source_mgr * src; - - if (inbuffer == NULL || insize == 0) /* Treat empty input as fatal error */ - ERREXIT(cinfo, JERR_INPUT_EMPTY); - - /* The source object is made permanent so that a series of JPEG images - * can be read from the same buffer by calling jpeg_mem_src only before - * the first one. - */ - if (cinfo->src == NULL) { /* first time for this JPEG object? */ - cinfo->src = (struct jpeg_source_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(struct jpeg_source_mgr)); - } - - src = cinfo->src; - src->init_source = init_mem_source; - src->fill_input_buffer = fill_mem_input_buffer; - src->skip_input_data = skip_input_data; - src->resync_to_restart = jpeg_resync_to_restart; /* use default method */ - src->term_source = term_source; - src->bytes_in_buffer = (size_t) insize; - src->next_input_byte = (JOCTET *) inbuffer; -} diff --git a/src/jpeg-8c/jdcoefct.c b/src/jpeg-8c/jdcoefct.c deleted file mode 100644 index 462e92c6..00000000 --- a/src/jpeg-8c/jdcoefct.c +++ /dev/null @@ -1,736 +0,0 @@ -/* - * jdcoefct.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the coefficient buffer controller for decompression. - * This controller is the top level of the JPEG decompressor proper. - * The coefficient buffer lies between entropy decoding and inverse-DCT steps. - * - * In buffered-image mode, this controller is the interface between - * input-oriented processing and output-oriented processing. - * Also, the input side (only) is used when reading a file for transcoding. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -/* Block smoothing is only applicable for progressive JPEG, so: */ -#ifndef D_PROGRESSIVE_SUPPORTED -#undef BLOCK_SMOOTHING_SUPPORTED -#endif - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_d_coef_controller pub; /* public fields */ - - /* These variables keep track of the current location of the input side. */ - /* cinfo->input_iMCU_row is also used for this. */ - JDIMENSION MCU_ctr; /* counts MCUs processed in current row */ - int MCU_vert_offset; /* counts MCU rows within iMCU row */ - int MCU_rows_per_iMCU_row; /* number of such rows needed */ - - /* The output side's location is represented by cinfo->output_iMCU_row. */ - - /* In single-pass modes, it's sufficient to buffer just one MCU. - * We allocate a workspace of D_MAX_BLOCKS_IN_MCU coefficient blocks, - * and let the entropy decoder write into that workspace each time. - * (On 80x86, the workspace is FAR even though it's not really very big; - * this is to keep the module interfaces unchanged when a large coefficient - * buffer is necessary.) - * In multi-pass modes, this array points to the current MCU's blocks - * within the virtual arrays; it is used only by the input side. - */ - JBLOCKROW MCU_buffer[D_MAX_BLOCKS_IN_MCU]; - -#ifdef D_MULTISCAN_FILES_SUPPORTED - /* In multi-pass modes, we need a virtual block array for each component. */ - jvirt_barray_ptr whole_image[MAX_COMPONENTS]; -#endif - -#ifdef BLOCK_SMOOTHING_SUPPORTED - /* When doing block smoothing, we latch coefficient Al values here */ - int * coef_bits_latch; -#define SAVED_COEFS 6 /* we save coef_bits[0..5] */ -#endif -} my_coef_controller; - -typedef my_coef_controller * my_coef_ptr; - -/* Forward declarations */ -METHODDEF(int) decompress_onepass - JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); -#ifdef D_MULTISCAN_FILES_SUPPORTED -METHODDEF(int) decompress_data - JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); -#endif -#ifdef BLOCK_SMOOTHING_SUPPORTED -LOCAL(boolean) smoothing_ok JPP((j_decompress_ptr cinfo)); -METHODDEF(int) decompress_smooth_data - JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); -#endif - - -LOCAL(void) -start_iMCU_row (j_decompress_ptr cinfo) -/* Reset within-iMCU-row counters for a new row (input side) */ -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* In an interleaved scan, an MCU row is the same as an iMCU row. - * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. - * But at the bottom of the image, process only what's left. - */ - if (cinfo->comps_in_scan > 1) { - coef->MCU_rows_per_iMCU_row = 1; - } else { - if (cinfo->input_iMCU_row < (cinfo->total_iMCU_rows-1)) - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; - else - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; - } - - coef->MCU_ctr = 0; - coef->MCU_vert_offset = 0; -} - - -/* - * Initialize for an input processing pass. - */ - -METHODDEF(void) -start_input_pass (j_decompress_ptr cinfo) -{ - cinfo->input_iMCU_row = 0; - start_iMCU_row(cinfo); -} - - -/* - * Initialize for an output processing pass. - */ - -METHODDEF(void) -start_output_pass (j_decompress_ptr cinfo) -{ -#ifdef BLOCK_SMOOTHING_SUPPORTED - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* If multipass, check to see whether to use block smoothing on this pass */ - if (coef->pub.coef_arrays != NULL) { - if (cinfo->do_block_smoothing && smoothing_ok(cinfo)) - coef->pub.decompress_data = decompress_smooth_data; - else - coef->pub.decompress_data = decompress_data; - } -#endif - cinfo->output_iMCU_row = 0; -} - - -/* - * Decompress and return some data in the single-pass case. - * Always attempts to emit one fully interleaved MCU row ("iMCU" row). - * Input and output must run in lockstep since we have only a one-MCU buffer. - * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. - * - * NB: output_buf contains a plane for each component in image, - * which we index according to the component's SOF position. - */ - -METHODDEF(int) -decompress_onepass (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - int blkn, ci, xindex, yindex, yoffset, useful_width; - JSAMPARRAY output_ptr; - JDIMENSION start_col, output_col; - jpeg_component_info *compptr; - inverse_DCT_method_ptr inverse_DCT; - - /* Loop to process as much as one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->MCU_ctr; MCU_col_num <= last_MCU_col; - MCU_col_num++) { - /* Try to fetch an MCU. Entropy decoder expects buffer to be zeroed. */ - jzero_far((void FAR *) coef->MCU_buffer[0], - (size_t) (cinfo->blocks_in_MCU * SIZEOF(JBLOCK))); - if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->MCU_ctr = MCU_col_num; - return JPEG_SUSPENDED; - } - /* Determine where data should go in output_buf and do the IDCT thing. - * We skip dummy blocks at the right and bottom edges (but blkn gets - * incremented past them!). Note the inner loop relies on having - * allocated the MCU_buffer[] blocks sequentially. - */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Don't bother to IDCT an uninteresting component. */ - if (! compptr->component_needed) { - blkn += compptr->MCU_blocks; - continue; - } - inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; - useful_width = (MCU_col_num < last_MCU_col) ? compptr->MCU_width - : compptr->last_col_width; - output_ptr = output_buf[compptr->component_index] + - yoffset * compptr->DCT_v_scaled_size; - start_col = MCU_col_num * compptr->MCU_sample_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - if (cinfo->input_iMCU_row < last_iMCU_row || - yoffset+yindex < compptr->last_row_height) { - output_col = start_col; - for (xindex = 0; xindex < useful_width; xindex++) { - (*inverse_DCT) (cinfo, compptr, - (JCOEFPTR) coef->MCU_buffer[blkn+xindex], - output_ptr, output_col); - output_col += compptr->DCT_h_scaled_size; - } - } - blkn += compptr->MCU_width; - output_ptr += compptr->DCT_v_scaled_size; - } - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->MCU_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - cinfo->output_iMCU_row++; - if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) { - start_iMCU_row(cinfo); - return JPEG_ROW_COMPLETED; - } - /* Completed the scan */ - (*cinfo->inputctl->finish_input_pass) (cinfo); - return JPEG_SCAN_COMPLETED; -} - - -/* - * Dummy consume-input routine for single-pass operation. - */ - -METHODDEF(int) -dummy_consume_data (j_decompress_ptr cinfo) -{ - return JPEG_SUSPENDED; /* Always indicate nothing was done */ -} - - -#ifdef D_MULTISCAN_FILES_SUPPORTED - -/* - * Consume input data and store it in the full-image coefficient buffer. - * We read as much as one fully interleaved MCU row ("iMCU" row) per call, - * ie, v_samp_factor block rows for each component in the scan. - * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. - */ - -METHODDEF(int) -consume_data (j_decompress_ptr cinfo) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - int blkn, ci, xindex, yindex, yoffset; - JDIMENSION start_col; - JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; - JBLOCKROW buffer_ptr; - jpeg_component_info *compptr; - - /* Align the virtual buffers for the components used in this scan. */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - buffer[ci] = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], - cinfo->input_iMCU_row * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, TRUE); - /* Note: entropy decoder expects buffer to be zeroed, - * but this is handled automatically by the memory manager - * because we requested a pre-zeroed array. - */ - } - - /* Loop to process one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->MCU_ctr; MCU_col_num < cinfo->MCUs_per_row; - MCU_col_num++) { - /* Construct list of pointers to DCT blocks belonging to this MCU */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - start_col = MCU_col_num * compptr->MCU_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - buffer_ptr = buffer[ci][yindex+yoffset] + start_col; - for (xindex = 0; xindex < compptr->MCU_width; xindex++) { - coef->MCU_buffer[blkn++] = buffer_ptr++; - } - } - } - /* Try to fetch the MCU. */ - if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->MCU_ctr = MCU_col_num; - return JPEG_SUSPENDED; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->MCU_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) { - start_iMCU_row(cinfo); - return JPEG_ROW_COMPLETED; - } - /* Completed the scan */ - (*cinfo->inputctl->finish_input_pass) (cinfo); - return JPEG_SCAN_COMPLETED; -} - - -/* - * Decompress and return some data in the multi-pass case. - * Always attempts to emit one fully interleaved MCU row ("iMCU" row). - * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. - * - * NB: output_buf contains a plane for each component in image. - */ - -METHODDEF(int) -decompress_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - JDIMENSION block_num; - int ci, block_row, block_rows; - JBLOCKARRAY buffer; - JBLOCKROW buffer_ptr; - JSAMPARRAY output_ptr; - JDIMENSION output_col; - jpeg_component_info *compptr; - inverse_DCT_method_ptr inverse_DCT; - - /* Force some input to be done if we are getting ahead of the input. */ - while (cinfo->input_scan_number < cinfo->output_scan_number || - (cinfo->input_scan_number == cinfo->output_scan_number && - cinfo->input_iMCU_row <= cinfo->output_iMCU_row)) { - if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED) - return JPEG_SUSPENDED; - } - - /* OK, output from the virtual arrays. */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Don't bother to IDCT an uninteresting component. */ - if (! compptr->component_needed) - continue; - /* Align the virtual buffer for this component. */ - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - cinfo->output_iMCU_row * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - /* Count non-dummy DCT block rows in this iMCU row. */ - if (cinfo->output_iMCU_row < last_iMCU_row) - block_rows = compptr->v_samp_factor; - else { - /* NB: can't use last_row_height here; it is input-side-dependent! */ - block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (block_rows == 0) block_rows = compptr->v_samp_factor; - } - inverse_DCT = cinfo->idct->inverse_DCT[ci]; - output_ptr = output_buf[ci]; - /* Loop over all DCT blocks to be processed. */ - for (block_row = 0; block_row < block_rows; block_row++) { - buffer_ptr = buffer[block_row]; - output_col = 0; - for (block_num = 0; block_num < compptr->width_in_blocks; block_num++) { - (*inverse_DCT) (cinfo, compptr, (JCOEFPTR) buffer_ptr, - output_ptr, output_col); - buffer_ptr++; - output_col += compptr->DCT_h_scaled_size; - } - output_ptr += compptr->DCT_v_scaled_size; - } - } - - if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows) - return JPEG_ROW_COMPLETED; - return JPEG_SCAN_COMPLETED; -} - -#endif /* D_MULTISCAN_FILES_SUPPORTED */ - - -#ifdef BLOCK_SMOOTHING_SUPPORTED - -/* - * This code applies interblock smoothing as described by section K.8 - * of the JPEG standard: the first 5 AC coefficients are estimated from - * the DC values of a DCT block and its 8 neighboring blocks. - * We apply smoothing only for progressive JPEG decoding, and only if - * the coefficients it can estimate are not yet known to full precision. - */ - -/* Natural-order array positions of the first 5 zigzag-order coefficients */ -#define Q01_POS 1 -#define Q10_POS 8 -#define Q20_POS 16 -#define Q11_POS 9 -#define Q02_POS 2 - -/* - * Determine whether block smoothing is applicable and safe. - * We also latch the current states of the coef_bits[] entries for the - * AC coefficients; otherwise, if the input side of the decompressor - * advances into a new scan, we might think the coefficients are known - * more accurately than they really are. - */ - -LOCAL(boolean) -smoothing_ok (j_decompress_ptr cinfo) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - boolean smoothing_useful = FALSE; - int ci, coefi; - jpeg_component_info *compptr; - JQUANT_TBL * qtable; - int * coef_bits; - int * coef_bits_latch; - - if (! cinfo->progressive_mode || cinfo->coef_bits == NULL) - return FALSE; - - /* Allocate latch area if not already done */ - if (coef->coef_bits_latch == NULL) - coef->coef_bits_latch = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * - (SAVED_COEFS * SIZEOF(int))); - coef_bits_latch = coef->coef_bits_latch; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* All components' quantization values must already be latched. */ - if ((qtable = compptr->quant_table) == NULL) - return FALSE; - /* Verify DC & first 5 AC quantizers are nonzero to avoid zero-divide. */ - if (qtable->quantval[0] == 0 || - qtable->quantval[Q01_POS] == 0 || - qtable->quantval[Q10_POS] == 0 || - qtable->quantval[Q20_POS] == 0 || - qtable->quantval[Q11_POS] == 0 || - qtable->quantval[Q02_POS] == 0) - return FALSE; - /* DC values must be at least partly known for all components. */ - coef_bits = cinfo->coef_bits[ci]; - if (coef_bits[0] < 0) - return FALSE; - /* Block smoothing is helpful if some AC coefficients remain inaccurate. */ - for (coefi = 1; coefi <= 5; coefi++) { - coef_bits_latch[coefi] = coef_bits[coefi]; - if (coef_bits[coefi] != 0) - smoothing_useful = TRUE; - } - coef_bits_latch += SAVED_COEFS; - } - - return smoothing_useful; -} - - -/* - * Variant of decompress_data for use when doing block smoothing. - */ - -METHODDEF(int) -decompress_smooth_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - JDIMENSION block_num, last_block_column; - int ci, block_row, block_rows, access_rows; - JBLOCKARRAY buffer; - JBLOCKROW buffer_ptr, prev_block_row, next_block_row; - JSAMPARRAY output_ptr; - JDIMENSION output_col; - jpeg_component_info *compptr; - inverse_DCT_method_ptr inverse_DCT; - boolean first_row, last_row; - JBLOCK workspace; - int *coef_bits; - JQUANT_TBL *quanttbl; - INT32 Q00,Q01,Q02,Q10,Q11,Q20, num; - int DC1,DC2,DC3,DC4,DC5,DC6,DC7,DC8,DC9; - int Al, pred; - - /* Force some input to be done if we are getting ahead of the input. */ - while (cinfo->input_scan_number <= cinfo->output_scan_number && - ! cinfo->inputctl->eoi_reached) { - if (cinfo->input_scan_number == cinfo->output_scan_number) { - /* If input is working on current scan, we ordinarily want it to - * have completed the current row. But if input scan is DC, - * we want it to keep one row ahead so that next block row's DC - * values are up to date. - */ - JDIMENSION delta = (cinfo->Ss == 0) ? 1 : 0; - if (cinfo->input_iMCU_row > cinfo->output_iMCU_row+delta) - break; - } - if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED) - return JPEG_SUSPENDED; - } - - /* OK, output from the virtual arrays. */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Don't bother to IDCT an uninteresting component. */ - if (! compptr->component_needed) - continue; - /* Count non-dummy DCT block rows in this iMCU row. */ - if (cinfo->output_iMCU_row < last_iMCU_row) { - block_rows = compptr->v_samp_factor; - access_rows = block_rows * 2; /* this and next iMCU row */ - last_row = FALSE; - } else { - /* NB: can't use last_row_height here; it is input-side-dependent! */ - block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (block_rows == 0) block_rows = compptr->v_samp_factor; - access_rows = block_rows; /* this iMCU row only */ - last_row = TRUE; - } - /* Align the virtual buffer for this component. */ - if (cinfo->output_iMCU_row > 0) { - access_rows += compptr->v_samp_factor; /* prior iMCU row too */ - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - (cinfo->output_iMCU_row - 1) * compptr->v_samp_factor, - (JDIMENSION) access_rows, FALSE); - buffer += compptr->v_samp_factor; /* point to current iMCU row */ - first_row = FALSE; - } else { - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - (JDIMENSION) 0, (JDIMENSION) access_rows, FALSE); - first_row = TRUE; - } - /* Fetch component-dependent info */ - coef_bits = coef->coef_bits_latch + (ci * SAVED_COEFS); - quanttbl = compptr->quant_table; - Q00 = quanttbl->quantval[0]; - Q01 = quanttbl->quantval[Q01_POS]; - Q10 = quanttbl->quantval[Q10_POS]; - Q20 = quanttbl->quantval[Q20_POS]; - Q11 = quanttbl->quantval[Q11_POS]; - Q02 = quanttbl->quantval[Q02_POS]; - inverse_DCT = cinfo->idct->inverse_DCT[ci]; - output_ptr = output_buf[ci]; - /* Loop over all DCT blocks to be processed. */ - for (block_row = 0; block_row < block_rows; block_row++) { - buffer_ptr = buffer[block_row]; - if (first_row && block_row == 0) - prev_block_row = buffer_ptr; - else - prev_block_row = buffer[block_row-1]; - if (last_row && block_row == block_rows-1) - next_block_row = buffer_ptr; - else - next_block_row = buffer[block_row+1]; - /* We fetch the surrounding DC values using a sliding-register approach. - * Initialize all nine here so as to do the right thing on narrow pics. - */ - DC1 = DC2 = DC3 = (int) prev_block_row[0][0]; - DC4 = DC5 = DC6 = (int) buffer_ptr[0][0]; - DC7 = DC8 = DC9 = (int) next_block_row[0][0]; - output_col = 0; - last_block_column = compptr->width_in_blocks - 1; - for (block_num = 0; block_num <= last_block_column; block_num++) { - /* Fetch current DCT block into workspace so we can modify it. */ - jcopy_block_row(buffer_ptr, (JBLOCKROW) workspace, (JDIMENSION) 1); - /* Update DC values */ - if (block_num < last_block_column) { - DC3 = (int) prev_block_row[1][0]; - DC6 = (int) buffer_ptr[1][0]; - DC9 = (int) next_block_row[1][0]; - } - /* Compute coefficient estimates per K.8. - * An estimate is applied only if coefficient is still zero, - * and is not known to be fully accurate. - */ - /* AC01 */ - if ((Al=coef_bits[1]) != 0 && workspace[1] == 0) { - num = 36 * Q00 * (DC4 - DC6); - if (num >= 0) { - pred = (int) (((Q01<<7) + num) / (Q01<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q10<<7) + num) / (Q10<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q20<<7) + num) / (Q20<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q11<<7) + num) / (Q11<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q02<<7) + num) / (Q02<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<DCT_h_scaled_size; - } - output_ptr += compptr->DCT_v_scaled_size; - } - } - - if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows) - return JPEG_ROW_COMPLETED; - return JPEG_SCAN_COMPLETED; -} - -#endif /* BLOCK_SMOOTHING_SUPPORTED */ - - -/* - * Initialize coefficient buffer controller. - */ - -GLOBAL(void) -jinit_d_coef_controller (j_decompress_ptr cinfo, boolean need_full_buffer) -{ - my_coef_ptr coef; - - coef = (my_coef_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_coef_controller)); - cinfo->coef = (struct jpeg_d_coef_controller *) coef; - coef->pub.start_input_pass = start_input_pass; - coef->pub.start_output_pass = start_output_pass; -#ifdef BLOCK_SMOOTHING_SUPPORTED - coef->coef_bits_latch = NULL; -#endif - - /* Create the coefficient buffer. */ - if (need_full_buffer) { -#ifdef D_MULTISCAN_FILES_SUPPORTED - /* Allocate a full-image virtual array for each component, */ - /* padded to a multiple of samp_factor DCT blocks in each direction. */ - /* Note we ask for a pre-zeroed array. */ - int ci, access_rows; - jpeg_component_info *compptr; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - access_rows = compptr->v_samp_factor; -#ifdef BLOCK_SMOOTHING_SUPPORTED - /* If block smoothing could be used, need a bigger window */ - if (cinfo->progressive_mode) - access_rows *= 3; -#endif - coef->whole_image[ci] = (*cinfo->mem->request_virt_barray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, TRUE, - (JDIMENSION) jround_up((long) compptr->width_in_blocks, - (long) compptr->h_samp_factor), - (JDIMENSION) jround_up((long) compptr->height_in_blocks, - (long) compptr->v_samp_factor), - (JDIMENSION) access_rows); - } - coef->pub.consume_data = consume_data; - coef->pub.decompress_data = decompress_data; - coef->pub.coef_arrays = coef->whole_image; /* link to virtual arrays */ -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - /* We only need a single-MCU buffer. */ - JBLOCKROW buffer; - int i; - - buffer = (JBLOCKROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - D_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - for (i = 0; i < D_MAX_BLOCKS_IN_MCU; i++) { - coef->MCU_buffer[i] = buffer + i; - } - coef->pub.consume_data = dummy_consume_data; - coef->pub.decompress_data = decompress_onepass; - coef->pub.coef_arrays = NULL; /* flag for no virtual arrays */ - } -} diff --git a/src/jpeg-8c/jdcolor.c b/src/jpeg-8c/jdcolor.c deleted file mode 100644 index 6c04dfe8..00000000 --- a/src/jpeg-8c/jdcolor.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * jdcolor.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains output colorspace conversion routines. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private subobject */ - -typedef struct { - struct jpeg_color_deconverter pub; /* public fields */ - - /* Private state for YCC->RGB conversion */ - int * Cr_r_tab; /* => table for Cr to R conversion */ - int * Cb_b_tab; /* => table for Cb to B conversion */ - INT32 * Cr_g_tab; /* => table for Cr to G conversion */ - INT32 * Cb_g_tab; /* => table for Cb to G conversion */ -} my_color_deconverter; - -typedef my_color_deconverter * my_cconvert_ptr; - - -/**************** YCbCr -> RGB conversion: most common case **************/ - -/* - * YCbCr is defined per CCIR 601-1, except that Cb and Cr are - * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5. - * The conversion equations to be implemented are therefore - * R = Y + 1.40200 * Cr - * G = Y - 0.34414 * Cb - 0.71414 * Cr - * B = Y + 1.77200 * Cb - * where Cb and Cr represent the incoming values less CENTERJSAMPLE. - * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.) - * - * To avoid floating-point arithmetic, we represent the fractional constants - * as integers scaled up by 2^16 (about 4 digits precision); we have to divide - * the products by 2^16, with appropriate rounding, to get the correct answer. - * Notice that Y, being an integral input, does not contribute any fraction - * so it need not participate in the rounding. - * - * For even more speed, we avoid doing any multiplications in the inner loop - * by precalculating the constants times Cb and Cr for all possible values. - * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table); - * for 12-bit samples it is still acceptable. It's not very reasonable for - * 16-bit samples, but if you want lossless storage you shouldn't be changing - * colorspace anyway. - * The Cr=>R and Cb=>B values can be rounded to integers in advance; the - * values for the G calculation are left scaled up, since we must add them - * together before rounding. - */ - -#define SCALEBITS 16 /* speediest right-shift on some machines */ -#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) -#define FIX(x) ((INT32) ((x) * (1L<RGB colorspace conversion. - */ - -LOCAL(void) -build_ycc_rgb_table (j_decompress_ptr cinfo) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - int i; - INT32 x; - SHIFT_TEMPS - - cconvert->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - cconvert->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - - for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { - /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ - /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ - /* Cr=>R value is nearest int to 1.40200 * x */ - cconvert->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS); - /* Cb=>B value is nearest int to 1.77200 * x */ - cconvert->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS); - /* Cr=>G value is scaled-up -0.71414 * x */ - cconvert->Cr_g_tab[i] = (- FIX(0.71414)) * x; - /* Cb=>G value is scaled-up -0.34414 * x */ - /* We also add in ONE_HALF so that need not do it in inner loop */ - cconvert->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; - } -} - - -/* - * Convert some rows of samples to the output colorspace. - * - * Note that we change from noninterleaved, one-plane-per-component format - * to interleaved-pixel format. The output buffer is therefore three times - * as wide as the input buffer. - * A starting row offset is provided only for the input buffer. The caller - * can easily adjust the passed output_buf value to accommodate any row - * offset required on that side. - */ - -METHODDEF(void) -ycc_rgb_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int y, cb, cr; - register JSAMPROW outptr; - register JSAMPROW inptr0, inptr1, inptr2; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->output_width; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - register int * Crrtab = cconvert->Cr_r_tab; - register int * Cbbtab = cconvert->Cb_b_tab; - register INT32 * Crgtab = cconvert->Cr_g_tab; - register INT32 * Cbgtab = cconvert->Cb_g_tab; - SHIFT_TEMPS - - while (--num_rows >= 0) { - inptr0 = input_buf[0][input_row]; - inptr1 = input_buf[1][input_row]; - inptr2 = input_buf[2][input_row]; - input_row++; - outptr = *output_buf++; - for (col = 0; col < num_cols; col++) { - y = GETJSAMPLE(inptr0[col]); - cb = GETJSAMPLE(inptr1[col]); - cr = GETJSAMPLE(inptr2[col]); - /* Range-limiting is essential due to noise introduced by DCT losses. */ - outptr[RGB_RED] = range_limit[y + Crrtab[cr]]; - outptr[RGB_GREEN] = range_limit[y + - ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], - SCALEBITS))]; - outptr[RGB_BLUE] = range_limit[y + Cbbtab[cb]]; - outptr += RGB_PIXELSIZE; - } - } -} - - -/**************** Cases other than YCbCr -> RGB **************/ - - -/* - * Color conversion for no colorspace change: just copy the data, - * converting from separate-planes to interleaved representation. - */ - -METHODDEF(void) -null_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - register JSAMPROW inptr, outptr; - register JDIMENSION count; - register int num_components = cinfo->num_components; - JDIMENSION num_cols = cinfo->output_width; - int ci; - - while (--num_rows >= 0) { - for (ci = 0; ci < num_components; ci++) { - inptr = input_buf[ci][input_row]; - outptr = output_buf[0] + ci; - for (count = num_cols; count > 0; count--) { - *outptr = *inptr++; /* needn't bother with GETJSAMPLE() here */ - outptr += num_components; - } - } - input_row++; - output_buf++; - } -} - - -/* - * Color conversion for grayscale: just copy the data. - * This also works for YCbCr -> grayscale conversion, in which - * we just copy the Y (luminance) component and ignore chrominance. - */ - -METHODDEF(void) -grayscale_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - jcopy_sample_rows(input_buf[0], (int) input_row, output_buf, 0, - num_rows, cinfo->output_width); -} - - -/* - * Convert grayscale to RGB: just duplicate the graylevel three times. - * This is provided to support applications that don't want to cope - * with grayscale as a separate case. - */ - -METHODDEF(void) -gray_rgb_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - register JSAMPROW inptr, outptr; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->output_width; - - while (--num_rows >= 0) { - inptr = input_buf[0][input_row++]; - outptr = *output_buf++; - for (col = 0; col < num_cols; col++) { - /* We can dispense with GETJSAMPLE() here */ - outptr[RGB_RED] = outptr[RGB_GREEN] = outptr[RGB_BLUE] = inptr[col]; - outptr += RGB_PIXELSIZE; - } - } -} - - -/* - * Adobe-style YCCK->CMYK conversion. - * We convert YCbCr to R=1-C, G=1-M, and B=1-Y using the same - * conversion as above, while passing K (black) unchanged. - * We assume build_ycc_rgb_table has been called. - */ - -METHODDEF(void) -ycck_cmyk_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int y, cb, cr; - register JSAMPROW outptr; - register JSAMPROW inptr0, inptr1, inptr2, inptr3; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->output_width; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - register int * Crrtab = cconvert->Cr_r_tab; - register int * Cbbtab = cconvert->Cb_b_tab; - register INT32 * Crgtab = cconvert->Cr_g_tab; - register INT32 * Cbgtab = cconvert->Cb_g_tab; - SHIFT_TEMPS - - while (--num_rows >= 0) { - inptr0 = input_buf[0][input_row]; - inptr1 = input_buf[1][input_row]; - inptr2 = input_buf[2][input_row]; - inptr3 = input_buf[3][input_row]; - input_row++; - outptr = *output_buf++; - for (col = 0; col < num_cols; col++) { - y = GETJSAMPLE(inptr0[col]); - cb = GETJSAMPLE(inptr1[col]); - cr = GETJSAMPLE(inptr2[col]); - /* Range-limiting is essential due to noise introduced by DCT losses. */ - outptr[0] = range_limit[MAXJSAMPLE - (y + Crrtab[cr])]; /* red */ - outptr[1] = range_limit[MAXJSAMPLE - (y + /* green */ - ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], - SCALEBITS)))]; - outptr[2] = range_limit[MAXJSAMPLE - (y + Cbbtab[cb])]; /* blue */ - /* K passes through unchanged */ - outptr[3] = inptr3[col]; /* don't need GETJSAMPLE here */ - outptr += 4; - } - } -} - - -/* - * Empty method for start_pass. - */ - -METHODDEF(void) -start_pass_dcolor (j_decompress_ptr cinfo) -{ - /* no work needed */ -} - - -/* - * Module initialization routine for output colorspace conversion. - */ - -GLOBAL(void) -jinit_color_deconverter (j_decompress_ptr cinfo) -{ - my_cconvert_ptr cconvert; - int ci; - - cconvert = (my_cconvert_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_color_deconverter)); - cinfo->cconvert = (struct jpeg_color_deconverter *) cconvert; - cconvert->pub.start_pass = start_pass_dcolor; - - /* Make sure num_components agrees with jpeg_color_space */ - switch (cinfo->jpeg_color_space) { - case JCS_GRAYSCALE: - if (cinfo->num_components != 1) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - - case JCS_RGB: - case JCS_YCbCr: - if (cinfo->num_components != 3) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - - case JCS_CMYK: - case JCS_YCCK: - if (cinfo->num_components != 4) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - - default: /* JCS_UNKNOWN can be anything */ - if (cinfo->num_components < 1) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - } - - /* Set out_color_components and conversion method based on requested space. - * Also clear the component_needed flags for any unused components, - * so that earlier pipeline stages can avoid useless computation. - */ - - switch (cinfo->out_color_space) { - case JCS_GRAYSCALE: - cinfo->out_color_components = 1; - if (cinfo->jpeg_color_space == JCS_GRAYSCALE || - cinfo->jpeg_color_space == JCS_YCbCr) { - cconvert->pub.color_convert = grayscale_convert; - /* For color->grayscale conversion, only the Y (0) component is needed */ - for (ci = 1; ci < cinfo->num_components; ci++) - cinfo->comp_info[ci].component_needed = FALSE; - } else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_RGB: - cinfo->out_color_components = RGB_PIXELSIZE; - if (cinfo->jpeg_color_space == JCS_YCbCr) { - cconvert->pub.color_convert = ycc_rgb_convert; - build_ycc_rgb_table(cinfo); - } else if (cinfo->jpeg_color_space == JCS_GRAYSCALE) { - cconvert->pub.color_convert = gray_rgb_convert; - } else if (cinfo->jpeg_color_space == JCS_RGB && RGB_PIXELSIZE == 3) { - cconvert->pub.color_convert = null_convert; - } else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_CMYK: - cinfo->out_color_components = 4; - if (cinfo->jpeg_color_space == JCS_YCCK) { - cconvert->pub.color_convert = ycck_cmyk_convert; - build_ycc_rgb_table(cinfo); - } else if (cinfo->jpeg_color_space == JCS_CMYK) { - cconvert->pub.color_convert = null_convert; - } else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - default: - /* Permit null conversion to same output space */ - if (cinfo->out_color_space == cinfo->jpeg_color_space) { - cinfo->out_color_components = cinfo->num_components; - cconvert->pub.color_convert = null_convert; - } else /* unsupported non-null conversion */ - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - } - - if (cinfo->quantize_colors) - cinfo->output_components = 1; /* single colormapped output component */ - else - cinfo->output_components = cinfo->out_color_components; -} diff --git a/src/jpeg-8c/jdct.h b/src/jpeg-8c/jdct.h deleted file mode 100644 index 360dec80..00000000 --- a/src/jpeg-8c/jdct.h +++ /dev/null @@ -1,393 +0,0 @@ -/* - * jdct.h - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This include file contains common declarations for the forward and - * inverse DCT modules. These declarations are private to the DCT managers - * (jcdctmgr.c, jddctmgr.c) and the individual DCT algorithms. - * The individual DCT algorithms are kept in separate files to ease - * machine-dependent tuning (e.g., assembly coding). - */ - - -/* - * A forward DCT routine is given a pointer to an input sample array and - * a pointer to a work area of type DCTELEM[]; the DCT is to be performed - * in-place in that buffer. Type DCTELEM is int for 8-bit samples, INT32 - * for 12-bit samples. (NOTE: Floating-point DCT implementations use an - * array of type FAST_FLOAT, instead.) - * The input data is to be fetched from the sample array starting at a - * specified column. (Any row offset needed will be applied to the array - * pointer before it is passed to the FDCT code.) - * Note that the number of samples fetched by the FDCT routine is - * DCT_h_scaled_size * DCT_v_scaled_size. - * The DCT outputs are returned scaled up by a factor of 8; they therefore - * have a range of +-8K for 8-bit data, +-128K for 12-bit data. This - * convention improves accuracy in integer implementations and saves some - * work in floating-point ones. - * Quantization of the output coefficients is done by jcdctmgr.c. - */ - -#if BITS_IN_JSAMPLE == 8 -typedef int DCTELEM; /* 16 or 32 bits is fine */ -#else -typedef INT32 DCTELEM; /* must have 32 bits */ -#endif - -typedef JMETHOD(void, forward_DCT_method_ptr, (DCTELEM * data, - JSAMPARRAY sample_data, - JDIMENSION start_col)); -typedef JMETHOD(void, float_DCT_method_ptr, (FAST_FLOAT * data, - JSAMPARRAY sample_data, - JDIMENSION start_col)); - - -/* - * An inverse DCT routine is given a pointer to the input JBLOCK and a pointer - * to an output sample array. The routine must dequantize the input data as - * well as perform the IDCT; for dequantization, it uses the multiplier table - * pointed to by compptr->dct_table. The output data is to be placed into the - * sample array starting at a specified column. (Any row offset needed will - * be applied to the array pointer before it is passed to the IDCT code.) - * Note that the number of samples emitted by the IDCT routine is - * DCT_h_scaled_size * DCT_v_scaled_size. - */ - -/* typedef inverse_DCT_method_ptr is declared in jpegint.h */ - -/* - * Each IDCT routine has its own ideas about the best dct_table element type. - */ - -typedef MULTIPLIER ISLOW_MULT_TYPE; /* short or int, whichever is faster */ -#if BITS_IN_JSAMPLE == 8 -typedef MULTIPLIER IFAST_MULT_TYPE; /* 16 bits is OK, use short if faster */ -#define IFAST_SCALE_BITS 2 /* fractional bits in scale factors */ -#else -typedef INT32 IFAST_MULT_TYPE; /* need 32 bits for scaled quantizers */ -#define IFAST_SCALE_BITS 13 /* fractional bits in scale factors */ -#endif -typedef FAST_FLOAT FLOAT_MULT_TYPE; /* preferred floating type */ - - -/* - * Each IDCT routine is responsible for range-limiting its results and - * converting them to unsigned form (0..MAXJSAMPLE). The raw outputs could - * be quite far out of range if the input data is corrupt, so a bulletproof - * range-limiting step is required. We use a mask-and-table-lookup method - * to do the combined operations quickly. See the comments with - * prepare_range_limit_table (in jdmaster.c) for more info. - */ - -#define IDCT_range_limit(cinfo) ((cinfo)->sample_range_limit + CENTERJSAMPLE) - -#define RANGE_MASK (MAXJSAMPLE * 4 + 3) /* 2 bits wider than legal samples */ - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_fdct_islow jFDislow -#define jpeg_fdct_ifast jFDifast -#define jpeg_fdct_float jFDfloat -#define jpeg_fdct_7x7 jFD7x7 -#define jpeg_fdct_6x6 jFD6x6 -#define jpeg_fdct_5x5 jFD5x5 -#define jpeg_fdct_4x4 jFD4x4 -#define jpeg_fdct_3x3 jFD3x3 -#define jpeg_fdct_2x2 jFD2x2 -#define jpeg_fdct_1x1 jFD1x1 -#define jpeg_fdct_9x9 jFD9x9 -#define jpeg_fdct_10x10 jFD10x10 -#define jpeg_fdct_11x11 jFD11x11 -#define jpeg_fdct_12x12 jFD12x12 -#define jpeg_fdct_13x13 jFD13x13 -#define jpeg_fdct_14x14 jFD14x14 -#define jpeg_fdct_15x15 jFD15x15 -#define jpeg_fdct_16x16 jFD16x16 -#define jpeg_fdct_16x8 jFD16x8 -#define jpeg_fdct_14x7 jFD14x7 -#define jpeg_fdct_12x6 jFD12x6 -#define jpeg_fdct_10x5 jFD10x5 -#define jpeg_fdct_8x4 jFD8x4 -#define jpeg_fdct_6x3 jFD6x3 -#define jpeg_fdct_4x2 jFD4x2 -#define jpeg_fdct_2x1 jFD2x1 -#define jpeg_fdct_8x16 jFD8x16 -#define jpeg_fdct_7x14 jFD7x14 -#define jpeg_fdct_6x12 jFD6x12 -#define jpeg_fdct_5x10 jFD5x10 -#define jpeg_fdct_4x8 jFD4x8 -#define jpeg_fdct_3x6 jFD3x6 -#define jpeg_fdct_2x4 jFD2x4 -#define jpeg_fdct_1x2 jFD1x2 -#define jpeg_idct_islow jRDislow -#define jpeg_idct_ifast jRDifast -#define jpeg_idct_float jRDfloat -#define jpeg_idct_7x7 jRD7x7 -#define jpeg_idct_6x6 jRD6x6 -#define jpeg_idct_5x5 jRD5x5 -#define jpeg_idct_4x4 jRD4x4 -#define jpeg_idct_3x3 jRD3x3 -#define jpeg_idct_2x2 jRD2x2 -#define jpeg_idct_1x1 jRD1x1 -#define jpeg_idct_9x9 jRD9x9 -#define jpeg_idct_10x10 jRD10x10 -#define jpeg_idct_11x11 jRD11x11 -#define jpeg_idct_12x12 jRD12x12 -#define jpeg_idct_13x13 jRD13x13 -#define jpeg_idct_14x14 jRD14x14 -#define jpeg_idct_15x15 jRD15x15 -#define jpeg_idct_16x16 jRD16x16 -#define jpeg_idct_16x8 jRD16x8 -#define jpeg_idct_14x7 jRD14x7 -#define jpeg_idct_12x6 jRD12x6 -#define jpeg_idct_10x5 jRD10x5 -#define jpeg_idct_8x4 jRD8x4 -#define jpeg_idct_6x3 jRD6x3 -#define jpeg_idct_4x2 jRD4x2 -#define jpeg_idct_2x1 jRD2x1 -#define jpeg_idct_8x16 jRD8x16 -#define jpeg_idct_7x14 jRD7x14 -#define jpeg_idct_6x12 jRD6x12 -#define jpeg_idct_5x10 jRD5x10 -#define jpeg_idct_4x8 jRD4x8 -#define jpeg_idct_3x6 jRD3x8 -#define jpeg_idct_2x4 jRD2x4 -#define jpeg_idct_1x2 jRD1x2 -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - -/* Extern declarations for the forward and inverse DCT routines. */ - -EXTERN(void) jpeg_fdct_islow - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_ifast - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_float - JPP((FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_7x7 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_6x6 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_5x5 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_4x4 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_3x3 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_2x2 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_1x1 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_9x9 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_10x10 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_11x11 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_12x12 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_13x13 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_14x14 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_15x15 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_16x16 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_16x8 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_14x7 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_12x6 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_10x5 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_8x4 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_6x3 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_4x2 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_2x1 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_8x16 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_7x14 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_6x12 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_5x10 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_4x8 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_3x6 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_2x4 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_1x2 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); - -EXTERN(void) jpeg_idct_islow - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_ifast - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_float - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_7x7 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_6x6 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_5x5 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_4x4 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_3x3 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_2x2 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_1x1 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_9x9 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_10x10 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_11x11 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_12x12 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_13x13 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_14x14 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_15x15 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_16x16 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_16x8 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_14x7 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_12x6 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_10x5 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_8x4 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_6x3 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_4x2 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_2x1 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_8x16 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_7x14 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_6x12 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_5x10 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_4x8 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_3x6 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_2x4 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_1x2 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); - - -/* - * Macros for handling fixed-point arithmetic; these are used by many - * but not all of the DCT/IDCT modules. - * - * All values are expected to be of type INT32. - * Fractional constants are scaled left by CONST_BITS bits. - * CONST_BITS is defined within each module using these macros, - * and may differ from one module to the next. - */ - -#define ONE ((INT32) 1) -#define CONST_SCALE (ONE << CONST_BITS) - -/* Convert a positive real constant to an integer scaled by CONST_SCALE. - * Caution: some C compilers fail to reduce "FIX(constant)" at compile time, - * thus causing a lot of useless floating-point operations at run time. - */ - -#define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5)) - -/* Descale and correctly round an INT32 value that's scaled by N bits. - * We assume RIGHT_SHIFT rounds towards minus infinity, so adding - * the fudge factor is correct for either sign of X. - */ - -#define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) - -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. - * This macro is used only when the two inputs will actually be no more than - * 16 bits wide, so that a 16x16->32 bit multiply can be used instead of a - * full 32x32 multiply. This provides a useful speedup on many machines. - * Unfortunately there is no way to specify a 16x16->32 multiply portably - * in C, but some C compilers will do the right thing if you provide the - * correct combination of casts. - */ - -#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ -#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT16) (const))) -#endif -#ifdef SHORTxLCONST_32 /* known to work with Microsoft C 6.0 */ -#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT32) (const))) -#endif - -#ifndef MULTIPLY16C16 /* default definition */ -#define MULTIPLY16C16(var,const) ((var) * (const)) -#endif - -/* Same except both inputs are variables. */ - -#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ -#define MULTIPLY16V16(var1,var2) (((INT16) (var1)) * ((INT16) (var2))) -#endif - -#ifndef MULTIPLY16V16 /* default definition */ -#define MULTIPLY16V16(var1,var2) ((var1) * (var2)) -#endif diff --git a/src/jpeg-8c/jddctmgr.c b/src/jpeg-8c/jddctmgr.c deleted file mode 100644 index 0ded9d57..00000000 --- a/src/jpeg-8c/jddctmgr.c +++ /dev/null @@ -1,384 +0,0 @@ -/* - * jddctmgr.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2002-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the inverse-DCT management logic. - * This code selects a particular IDCT implementation to be used, - * and it performs related housekeeping chores. No code in this file - * is executed per IDCT step, only during output pass setup. - * - * Note that the IDCT routines are responsible for performing coefficient - * dequantization as well as the IDCT proper. This module sets up the - * dequantization multiplier table needed by the IDCT routine. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - - -/* - * The decompressor input side (jdinput.c) saves away the appropriate - * quantization table for each component at the start of the first scan - * involving that component. (This is necessary in order to correctly - * decode files that reuse Q-table slots.) - * When we are ready to make an output pass, the saved Q-table is converted - * to a multiplier table that will actually be used by the IDCT routine. - * The multiplier table contents are IDCT-method-dependent. To support - * application changes in IDCT method between scans, we can remake the - * multiplier tables if necessary. - * In buffered-image mode, the first output pass may occur before any data - * has been seen for some components, and thus before their Q-tables have - * been saved away. To handle this case, multiplier tables are preset - * to zeroes; the result of the IDCT will be a neutral gray level. - */ - - -/* Private subobject for this module */ - -typedef struct { - struct jpeg_inverse_dct pub; /* public fields */ - - /* This array contains the IDCT method code that each multiplier table - * is currently set up for, or -1 if it's not yet set up. - * The actual multiplier tables are pointed to by dct_table in the - * per-component comp_info structures. - */ - int cur_method[MAX_COMPONENTS]; -} my_idct_controller; - -typedef my_idct_controller * my_idct_ptr; - - -/* Allocated multiplier tables: big enough for any supported variant */ - -typedef union { - ISLOW_MULT_TYPE islow_array[DCTSIZE2]; -#ifdef DCT_IFAST_SUPPORTED - IFAST_MULT_TYPE ifast_array[DCTSIZE2]; -#endif -#ifdef DCT_FLOAT_SUPPORTED - FLOAT_MULT_TYPE float_array[DCTSIZE2]; -#endif -} multiplier_table; - - -/* The current scaled-IDCT routines require ISLOW-style multiplier tables, - * so be sure to compile that code if either ISLOW or SCALING is requested. - */ -#ifdef DCT_ISLOW_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#else -#ifdef IDCT_SCALING_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#endif -#endif - - -/* - * Prepare for an output pass. - * Here we select the proper IDCT routine for each component and build - * a matching multiplier table. - */ - -METHODDEF(void) -start_pass (j_decompress_ptr cinfo) -{ - my_idct_ptr idct = (my_idct_ptr) cinfo->idct; - int ci, i; - jpeg_component_info *compptr; - int method = 0; - inverse_DCT_method_ptr method_ptr = NULL; - JQUANT_TBL * qtbl; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Select the proper IDCT routine for this component's scaling */ - switch ((compptr->DCT_h_scaled_size << 8) + compptr->DCT_v_scaled_size) { -#ifdef IDCT_SCALING_SUPPORTED - case ((1 << 8) + 1): - method_ptr = jpeg_idct_1x1; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((2 << 8) + 2): - method_ptr = jpeg_idct_2x2; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((3 << 8) + 3): - method_ptr = jpeg_idct_3x3; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((4 << 8) + 4): - method_ptr = jpeg_idct_4x4; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((5 << 8) + 5): - method_ptr = jpeg_idct_5x5; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((6 << 8) + 6): - method_ptr = jpeg_idct_6x6; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((7 << 8) + 7): - method_ptr = jpeg_idct_7x7; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((9 << 8) + 9): - method_ptr = jpeg_idct_9x9; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((10 << 8) + 10): - method_ptr = jpeg_idct_10x10; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((11 << 8) + 11): - method_ptr = jpeg_idct_11x11; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((12 << 8) + 12): - method_ptr = jpeg_idct_12x12; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((13 << 8) + 13): - method_ptr = jpeg_idct_13x13; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((14 << 8) + 14): - method_ptr = jpeg_idct_14x14; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((15 << 8) + 15): - method_ptr = jpeg_idct_15x15; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((16 << 8) + 16): - method_ptr = jpeg_idct_16x16; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((16 << 8) + 8): - method_ptr = jpeg_idct_16x8; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((14 << 8) + 7): - method_ptr = jpeg_idct_14x7; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((12 << 8) + 6): - method_ptr = jpeg_idct_12x6; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((10 << 8) + 5): - method_ptr = jpeg_idct_10x5; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((8 << 8) + 4): - method_ptr = jpeg_idct_8x4; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((6 << 8) + 3): - method_ptr = jpeg_idct_6x3; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((4 << 8) + 2): - method_ptr = jpeg_idct_4x2; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((2 << 8) + 1): - method_ptr = jpeg_idct_2x1; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((8 << 8) + 16): - method_ptr = jpeg_idct_8x16; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((7 << 8) + 14): - method_ptr = jpeg_idct_7x14; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((6 << 8) + 12): - method_ptr = jpeg_idct_6x12; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((5 << 8) + 10): - method_ptr = jpeg_idct_5x10; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((4 << 8) + 8): - method_ptr = jpeg_idct_4x8; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((3 << 8) + 6): - method_ptr = jpeg_idct_3x6; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((2 << 8) + 4): - method_ptr = jpeg_idct_2x4; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((1 << 8) + 2): - method_ptr = jpeg_idct_1x2; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; -#endif - case ((DCTSIZE << 8) + DCTSIZE): - switch (cinfo->dct_method) { -#ifdef DCT_ISLOW_SUPPORTED - case JDCT_ISLOW: - method_ptr = jpeg_idct_islow; - method = JDCT_ISLOW; - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - method_ptr = jpeg_idct_ifast; - method = JDCT_IFAST; - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - method_ptr = jpeg_idct_float; - method = JDCT_FLOAT; - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - break; - default: - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, - compptr->DCT_h_scaled_size, compptr->DCT_v_scaled_size); - break; - } - idct->pub.inverse_DCT[ci] = method_ptr; - /* Create multiplier table from quant table. - * However, we can skip this if the component is uninteresting - * or if we already built the table. Also, if no quant table - * has yet been saved for the component, we leave the - * multiplier table all-zero; we'll be reading zeroes from the - * coefficient controller's buffer anyway. - */ - if (! compptr->component_needed || idct->cur_method[ci] == method) - continue; - qtbl = compptr->quant_table; - if (qtbl == NULL) /* happens if no data yet for component */ - continue; - idct->cur_method[ci] = method; - switch (method) { -#ifdef PROVIDE_ISLOW_TABLES - case JDCT_ISLOW: - { - /* For LL&M IDCT method, multipliers are equal to raw quantization - * coefficients, but are stored as ints to ensure access efficiency. - */ - ISLOW_MULT_TYPE * ismtbl = (ISLOW_MULT_TYPE *) compptr->dct_table; - for (i = 0; i < DCTSIZE2; i++) { - ismtbl[i] = (ISLOW_MULT_TYPE) qtbl->quantval[i]; - } - } - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - { - /* For AA&N IDCT method, multipliers are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * For integer operation, the multiplier table is to be scaled by - * IFAST_SCALE_BITS. - */ - IFAST_MULT_TYPE * ifmtbl = (IFAST_MULT_TYPE *) compptr->dct_table; -#define CONST_BITS 14 - static const INT16 aanscales[DCTSIZE2] = { - /* precomputed values scaled up by 14 bits */ - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270, - 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906, - 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315, - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552, - 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446, - 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247 - }; - SHIFT_TEMPS - - for (i = 0; i < DCTSIZE2; i++) { - ifmtbl[i] = (IFAST_MULT_TYPE) - DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], - (INT32) aanscales[i]), - CONST_BITS-IFAST_SCALE_BITS); - } - } - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - { - /* For float AA&N IDCT method, multipliers are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * We apply a further scale factor of 1/8. - */ - FLOAT_MULT_TYPE * fmtbl = (FLOAT_MULT_TYPE *) compptr->dct_table; - int row, col; - static const double aanscalefactor[DCTSIZE] = { - 1.0, 1.387039845, 1.306562965, 1.175875602, - 1.0, 0.785694958, 0.541196100, 0.275899379 - }; - - i = 0; - for (row = 0; row < DCTSIZE; row++) { - for (col = 0; col < DCTSIZE; col++) { - fmtbl[i] = (FLOAT_MULT_TYPE) - ((double) qtbl->quantval[i] * - aanscalefactor[row] * aanscalefactor[col] * 0.125); - i++; - } - } - } - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - } -} - - -/* - * Initialize IDCT manager. - */ - -GLOBAL(void) -jinit_inverse_dct (j_decompress_ptr cinfo) -{ - my_idct_ptr idct; - int ci; - jpeg_component_info *compptr; - - idct = (my_idct_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_idct_controller)); - cinfo->idct = (struct jpeg_inverse_dct *) idct; - idct->pub.start_pass = start_pass; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Allocate and pre-zero a multiplier table for each component */ - compptr->dct_table = - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(multiplier_table)); - MEMZERO(compptr->dct_table, SIZEOF(multiplier_table)); - /* Mark multiplier table not yet set up for any method */ - idct->cur_method[ci] = -1; - } -} diff --git a/src/jpeg-8c/jdhuff.c b/src/jpeg-8c/jdhuff.c deleted file mode 100644 index 06f92fe4..00000000 --- a/src/jpeg-8c/jdhuff.c +++ /dev/null @@ -1,1541 +0,0 @@ -/* - * jdhuff.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2006-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains Huffman entropy decoding routines. - * Both sequential and progressive modes are supported in this single module. - * - * Much of the complexity here has to do with supporting input suspension. - * If the data source module demands suspension, we want to be able to back - * up to the start of the current MCU. To do this, we copy state variables - * into local working storage, and update them back to the permanent - * storage only upon successful completion of an MCU. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Derived data constructed for each Huffman table */ - -#define HUFF_LOOKAHEAD 8 /* # of bits of lookahead */ - -typedef struct { - /* Basic tables: (element [0] of each array is unused) */ - INT32 maxcode[18]; /* largest code of length k (-1 if none) */ - /* (maxcode[17] is a sentinel to ensure jpeg_huff_decode terminates) */ - INT32 valoffset[17]; /* huffval[] offset for codes of length k */ - /* valoffset[k] = huffval[] index of 1st symbol of code length k, less - * the smallest code of length k; so given a code of length k, the - * corresponding symbol is huffval[code + valoffset[k]] - */ - - /* Link to public Huffman table (needed only in jpeg_huff_decode) */ - JHUFF_TBL *pub; - - /* Lookahead tables: indexed by the next HUFF_LOOKAHEAD bits of - * the input data stream. If the next Huffman code is no more - * than HUFF_LOOKAHEAD bits long, we can obtain its length and - * the corresponding symbol directly from these tables. - */ - int look_nbits[1< 32 bits on your machine, and shifting/masking longs is - * reasonably fast, making bit_buf_type be long and setting BIT_BUF_SIZE - * appropriately should be a win. Unfortunately we can't define the size - * with something like #define BIT_BUF_SIZE (sizeof(bit_buf_type)*8) - * because not all machines measure sizeof in 8-bit bytes. - */ - -typedef struct { /* Bitreading state saved across MCUs */ - bit_buf_type get_buffer; /* current bit-extraction buffer */ - int bits_left; /* # of unused bits in it */ -} bitread_perm_state; - -typedef struct { /* Bitreading working state within an MCU */ - /* Current data source location */ - /* We need a copy, rather than munging the original, in case of suspension */ - const JOCTET * next_input_byte; /* => next byte to read from source */ - size_t bytes_in_buffer; /* # of bytes remaining in source buffer */ - /* Bit input buffer --- note these values are kept in register variables, - * not in this struct, inside the inner loops. - */ - bit_buf_type get_buffer; /* current bit-extraction buffer */ - int bits_left; /* # of unused bits in it */ - /* Pointer needed by jpeg_fill_bit_buffer. */ - j_decompress_ptr cinfo; /* back link to decompress master record */ -} bitread_working_state; - -/* Macros to declare and load/save bitread local variables. */ -#define BITREAD_STATE_VARS \ - register bit_buf_type get_buffer; \ - register int bits_left; \ - bitread_working_state br_state - -#define BITREAD_LOAD_STATE(cinfop,permstate) \ - br_state.cinfo = cinfop; \ - br_state.next_input_byte = cinfop->src->next_input_byte; \ - br_state.bytes_in_buffer = cinfop->src->bytes_in_buffer; \ - get_buffer = permstate.get_buffer; \ - bits_left = permstate.bits_left; - -#define BITREAD_SAVE_STATE(cinfop,permstate) \ - cinfop->src->next_input_byte = br_state.next_input_byte; \ - cinfop->src->bytes_in_buffer = br_state.bytes_in_buffer; \ - permstate.get_buffer = get_buffer; \ - permstate.bits_left = bits_left - -/* - * These macros provide the in-line portion of bit fetching. - * Use CHECK_BIT_BUFFER to ensure there are N bits in get_buffer - * before using GET_BITS, PEEK_BITS, or DROP_BITS. - * The variables get_buffer and bits_left are assumed to be locals, - * but the state struct might not be (jpeg_huff_decode needs this). - * CHECK_BIT_BUFFER(state,n,action); - * Ensure there are N bits in get_buffer; if suspend, take action. - * val = GET_BITS(n); - * Fetch next N bits. - * val = PEEK_BITS(n); - * Fetch next N bits without removing them from the buffer. - * DROP_BITS(n); - * Discard next N bits. - * The value N should be a simple variable, not an expression, because it - * is evaluated multiple times. - */ - -#define CHECK_BIT_BUFFER(state,nbits,action) \ - { if (bits_left < (nbits)) { \ - if (! jpeg_fill_bit_buffer(&(state),get_buffer,bits_left,nbits)) \ - { action; } \ - get_buffer = (state).get_buffer; bits_left = (state).bits_left; } } - -#define GET_BITS(nbits) \ - (((int) (get_buffer >> (bits_left -= (nbits)))) & BIT_MASK(nbits)) - -#define PEEK_BITS(nbits) \ - (((int) (get_buffer >> (bits_left - (nbits)))) & BIT_MASK(nbits)) - -#define DROP_BITS(nbits) \ - (bits_left -= (nbits)) - - -/* - * Code for extracting next Huffman-coded symbol from input bit stream. - * Again, this is time-critical and we make the main paths be macros. - * - * We use a lookahead table to process codes of up to HUFF_LOOKAHEAD bits - * without looping. Usually, more than 95% of the Huffman codes will be 8 - * or fewer bits long. The few overlength codes are handled with a loop, - * which need not be inline code. - * - * Notes about the HUFF_DECODE macro: - * 1. Near the end of the data segment, we may fail to get enough bits - * for a lookahead. In that case, we do it the hard way. - * 2. If the lookahead table contains no entry, the next code must be - * more than HUFF_LOOKAHEAD bits long. - * 3. jpeg_huff_decode returns -1 if forced to suspend. - */ - -#define HUFF_DECODE(result,state,htbl,failaction,slowlabel) \ -{ register int nb, look; \ - if (bits_left < HUFF_LOOKAHEAD) { \ - if (! jpeg_fill_bit_buffer(&state,get_buffer,bits_left, 0)) {failaction;} \ - get_buffer = state.get_buffer; bits_left = state.bits_left; \ - if (bits_left < HUFF_LOOKAHEAD) { \ - nb = 1; goto slowlabel; \ - } \ - } \ - look = PEEK_BITS(HUFF_LOOKAHEAD); \ - if ((nb = htbl->look_nbits[look]) != 0) { \ - DROP_BITS(nb); \ - result = htbl->look_sym[look]; \ - } else { \ - nb = HUFF_LOOKAHEAD+1; \ -slowlabel: \ - if ((result=jpeg_huff_decode(&state,get_buffer,bits_left,htbl,nb)) < 0) \ - { failaction; } \ - get_buffer = state.get_buffer; bits_left = state.bits_left; \ - } \ -} - - -/* - * Expanded entropy decoder object for Huffman decoding. - * - * The savable_state subrecord contains fields that change within an MCU, - * but must not be updated permanently until we complete the MCU. - */ - -typedef struct { - unsigned int EOBRUN; /* remaining EOBs in EOBRUN */ - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ -} savable_state; - -/* This macro is to work around compilers with missing or broken - * structure assignment. You'll need to fix this code if you have - * such a compiler and you change MAX_COMPS_IN_SCAN. - */ - -#ifndef NO_STRUCT_ASSIGN -#define ASSIGN_STATE(dest,src) ((dest) = (src)) -#else -#if MAX_COMPS_IN_SCAN == 4 -#define ASSIGN_STATE(dest,src) \ - ((dest).EOBRUN = (src).EOBRUN, \ - (dest).last_dc_val[0] = (src).last_dc_val[0], \ - (dest).last_dc_val[1] = (src).last_dc_val[1], \ - (dest).last_dc_val[2] = (src).last_dc_val[2], \ - (dest).last_dc_val[3] = (src).last_dc_val[3]) -#endif -#endif - - -typedef struct { - struct jpeg_entropy_decoder pub; /* public fields */ - - /* These fields are loaded into local variables at start of each MCU. - * In case of suspension, we exit WITHOUT updating them. - */ - bitread_perm_state bitstate; /* Bit buffer at start of MCU */ - savable_state saved; /* Other state at start of MCU */ - - /* These fields are NOT loaded into local working state. */ - boolean insufficient_data; /* set TRUE after emitting warning */ - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - - /* Following two fields used only in progressive mode */ - - /* Pointers to derived tables (these workspaces have image lifespan) */ - d_derived_tbl * derived_tbls[NUM_HUFF_TBLS]; - - d_derived_tbl * ac_derived_tbl; /* active table during an AC scan */ - - /* Following fields used only in sequential mode */ - - /* Pointers to derived tables (these workspaces have image lifespan) */ - d_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS]; - d_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS]; - - /* Precalculated info set up by start_pass for use in decode_mcu: */ - - /* Pointers to derived tables to be used for each block within an MCU */ - d_derived_tbl * dc_cur_tbls[D_MAX_BLOCKS_IN_MCU]; - d_derived_tbl * ac_cur_tbls[D_MAX_BLOCKS_IN_MCU]; - /* Whether we care about the DC and AC coefficient values for each block */ - int coef_limit[D_MAX_BLOCKS_IN_MCU]; -} huff_entropy_decoder; - -typedef huff_entropy_decoder * huff_entropy_ptr; - - -static const int jpeg_zigzag_order[8][8] = { - { 0, 1, 5, 6, 14, 15, 27, 28 }, - { 2, 4, 7, 13, 16, 26, 29, 42 }, - { 3, 8, 12, 17, 25, 30, 41, 43 }, - { 9, 11, 18, 24, 31, 40, 44, 53 }, - { 10, 19, 23, 32, 39, 45, 52, 54 }, - { 20, 22, 33, 38, 46, 51, 55, 60 }, - { 21, 34, 37, 47, 50, 56, 59, 61 }, - { 35, 36, 48, 49, 57, 58, 62, 63 } -}; - -static const int jpeg_zigzag_order7[7][7] = { - { 0, 1, 5, 6, 14, 15, 27 }, - { 2, 4, 7, 13, 16, 26, 28 }, - { 3, 8, 12, 17, 25, 29, 38 }, - { 9, 11, 18, 24, 30, 37, 39 }, - { 10, 19, 23, 31, 36, 40, 45 }, - { 20, 22, 32, 35, 41, 44, 46 }, - { 21, 33, 34, 42, 43, 47, 48 } -}; - -static const int jpeg_zigzag_order6[6][6] = { - { 0, 1, 5, 6, 14, 15 }, - { 2, 4, 7, 13, 16, 25 }, - { 3, 8, 12, 17, 24, 26 }, - { 9, 11, 18, 23, 27, 32 }, - { 10, 19, 22, 28, 31, 33 }, - { 20, 21, 29, 30, 34, 35 } -}; - -static const int jpeg_zigzag_order5[5][5] = { - { 0, 1, 5, 6, 14 }, - { 2, 4, 7, 13, 15 }, - { 3, 8, 12, 16, 21 }, - { 9, 11, 17, 20, 22 }, - { 10, 18, 19, 23, 24 } -}; - -static const int jpeg_zigzag_order4[4][4] = { - { 0, 1, 5, 6 }, - { 2, 4, 7, 12 }, - { 3, 8, 11, 13 }, - { 9, 10, 14, 15 } -}; - -static const int jpeg_zigzag_order3[3][3] = { - { 0, 1, 5 }, - { 2, 4, 6 }, - { 3, 7, 8 } -}; - -static const int jpeg_zigzag_order2[2][2] = { - { 0, 1 }, - { 2, 3 } -}; - - -/* - * Compute the derived values for a Huffman table. - * This routine also performs some validation checks on the table. - */ - -LOCAL(void) -jpeg_make_d_derived_tbl (j_decompress_ptr cinfo, boolean isDC, int tblno, - d_derived_tbl ** pdtbl) -{ - JHUFF_TBL *htbl; - d_derived_tbl *dtbl; - int p, i, l, si, numsymbols; - int lookbits, ctr; - char huffsize[257]; - unsigned int huffcode[257]; - unsigned int code; - - /* Note that huffsize[] and huffcode[] are filled in code-length order, - * paralleling the order of the symbols themselves in htbl->huffval[]. - */ - - /* Find the input Huffman table */ - if (tblno < 0 || tblno >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - htbl = - isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; - if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - - /* Allocate a workspace if we haven't already done so. */ - if (*pdtbl == NULL) - *pdtbl = (d_derived_tbl *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(d_derived_tbl)); - dtbl = *pdtbl; - dtbl->pub = htbl; /* fill in back link */ - - /* Figure C.1: make table of Huffman code length for each symbol */ - - p = 0; - for (l = 1; l <= 16; l++) { - i = (int) htbl->bits[l]; - if (i < 0 || p + i > 256) /* protect against table overrun */ - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - while (i--) - huffsize[p++] = (char) l; - } - huffsize[p] = 0; - numsymbols = p; - - /* Figure C.2: generate the codes themselves */ - /* We also validate that the counts represent a legal Huffman code tree. */ - - code = 0; - si = huffsize[0]; - p = 0; - while (huffsize[p]) { - while (((int) huffsize[p]) == si) { - huffcode[p++] = code; - code++; - } - /* code is now 1 more than the last code used for codelength si; but - * it must still fit in si bits, since no code is allowed to be all ones. - */ - if (((INT32) code) >= (((INT32) 1) << si)) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - code <<= 1; - si++; - } - - /* Figure F.15: generate decoding tables for bit-sequential decoding */ - - p = 0; - for (l = 1; l <= 16; l++) { - if (htbl->bits[l]) { - /* valoffset[l] = huffval[] index of 1st symbol of code length l, - * minus the minimum code of length l - */ - dtbl->valoffset[l] = (INT32) p - (INT32) huffcode[p]; - p += htbl->bits[l]; - dtbl->maxcode[l] = huffcode[p-1]; /* maximum code of length l */ - } else { - dtbl->maxcode[l] = -1; /* -1 if no codes of this length */ - } - } - dtbl->maxcode[17] = 0xFFFFFL; /* ensures jpeg_huff_decode terminates */ - - /* Compute lookahead tables to speed up decoding. - * First we set all the table entries to 0, indicating "too long"; - * then we iterate through the Huffman codes that are short enough and - * fill in all the entries that correspond to bit sequences starting - * with that code. - */ - - MEMZERO(dtbl->look_nbits, SIZEOF(dtbl->look_nbits)); - - p = 0; - for (l = 1; l <= HUFF_LOOKAHEAD; l++) { - for (i = 1; i <= (int) htbl->bits[l]; i++, p++) { - /* l = current code's length, p = its index in huffcode[] & huffval[]. */ - /* Generate left-justified code followed by all possible bit sequences */ - lookbits = huffcode[p] << (HUFF_LOOKAHEAD-l); - for (ctr = 1 << (HUFF_LOOKAHEAD-l); ctr > 0; ctr--) { - dtbl->look_nbits[lookbits] = l; - dtbl->look_sym[lookbits] = htbl->huffval[p]; - lookbits++; - } - } - } - - /* Validate symbols as being reasonable. - * For AC tables, we make no check, but accept all byte values 0..255. - * For DC tables, we require the symbols to be in range 0..15. - * (Tighter bounds could be applied depending on the data depth and mode, - * but this is sufficient to ensure safe decoding.) - */ - if (isDC) { - for (i = 0; i < numsymbols; i++) { - int sym = htbl->huffval[i]; - if (sym < 0 || sym > 15) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - } - } -} - - -/* - * Out-of-line code for bit fetching. - * Note: current values of get_buffer and bits_left are passed as parameters, - * but are returned in the corresponding fields of the state struct. - * - * On most machines MIN_GET_BITS should be 25 to allow the full 32-bit width - * of get_buffer to be used. (On machines with wider words, an even larger - * buffer could be used.) However, on some machines 32-bit shifts are - * quite slow and take time proportional to the number of places shifted. - * (This is true with most PC compilers, for instance.) In this case it may - * be a win to set MIN_GET_BITS to the minimum value of 15. This reduces the - * average shift distance at the cost of more calls to jpeg_fill_bit_buffer. - */ - -#ifdef SLOW_SHIFT_32 -#define MIN_GET_BITS 15 /* minimum allowable value */ -#else -#define MIN_GET_BITS (BIT_BUF_SIZE-7) -#endif - - -LOCAL(boolean) -jpeg_fill_bit_buffer (bitread_working_state * state, - register bit_buf_type get_buffer, register int bits_left, - int nbits) -/* Load up the bit buffer to a depth of at least nbits */ -{ - /* Copy heavily used state fields into locals (hopefully registers) */ - register const JOCTET * next_input_byte = state->next_input_byte; - register size_t bytes_in_buffer = state->bytes_in_buffer; - j_decompress_ptr cinfo = state->cinfo; - - /* Attempt to load at least MIN_GET_BITS bits into get_buffer. */ - /* (It is assumed that no request will be for more than that many bits.) */ - /* We fail to do so only if we hit a marker or are forced to suspend. */ - - if (cinfo->unread_marker == 0) { /* cannot advance past a marker */ - while (bits_left < MIN_GET_BITS) { - register int c; - - /* Attempt to read a byte */ - if (bytes_in_buffer == 0) { - if (! (*cinfo->src->fill_input_buffer) (cinfo)) - return FALSE; - next_input_byte = cinfo->src->next_input_byte; - bytes_in_buffer = cinfo->src->bytes_in_buffer; - } - bytes_in_buffer--; - c = GETJOCTET(*next_input_byte++); - - /* If it's 0xFF, check and discard stuffed zero byte */ - if (c == 0xFF) { - /* Loop here to discard any padding FF's on terminating marker, - * so that we can save a valid unread_marker value. NOTE: we will - * accept multiple FF's followed by a 0 as meaning a single FF data - * byte. This data pattern is not valid according to the standard. - */ - do { - if (bytes_in_buffer == 0) { - if (! (*cinfo->src->fill_input_buffer) (cinfo)) - return FALSE; - next_input_byte = cinfo->src->next_input_byte; - bytes_in_buffer = cinfo->src->bytes_in_buffer; - } - bytes_in_buffer--; - c = GETJOCTET(*next_input_byte++); - } while (c == 0xFF); - - if (c == 0) { - /* Found FF/00, which represents an FF data byte */ - c = 0xFF; - } else { - /* Oops, it's actually a marker indicating end of compressed data. - * Save the marker code for later use. - * Fine point: it might appear that we should save the marker into - * bitread working state, not straight into permanent state. But - * once we have hit a marker, we cannot need to suspend within the - * current MCU, because we will read no more bytes from the data - * source. So it is OK to update permanent state right away. - */ - cinfo->unread_marker = c; - /* See if we need to insert some fake zero bits. */ - goto no_more_bytes; - } - } - - /* OK, load c into get_buffer */ - get_buffer = (get_buffer << 8) | c; - bits_left += 8; - } /* end while */ - } else { - no_more_bytes: - /* We get here if we've read the marker that terminates the compressed - * data segment. There should be enough bits in the buffer register - * to satisfy the request; if so, no problem. - */ - if (nbits > bits_left) { - /* Uh-oh. Report corrupted data to user and stuff zeroes into - * the data stream, so that we can produce some kind of image. - * We use a nonvolatile flag to ensure that only one warning message - * appears per data segment. - */ - if (! ((huff_entropy_ptr) cinfo->entropy)->insufficient_data) { - WARNMS(cinfo, JWRN_HIT_MARKER); - ((huff_entropy_ptr) cinfo->entropy)->insufficient_data = TRUE; - } - /* Fill the buffer with zero bits */ - get_buffer <<= MIN_GET_BITS - bits_left; - bits_left = MIN_GET_BITS; - } - } - - /* Unload the local registers */ - state->next_input_byte = next_input_byte; - state->bytes_in_buffer = bytes_in_buffer; - state->get_buffer = get_buffer; - state->bits_left = bits_left; - - return TRUE; -} - - -/* - * Figure F.12: extend sign bit. - * On some machines, a shift and sub will be faster than a table lookup. - */ - -#ifdef AVOID_TABLES - -#define BIT_MASK(nbits) ((1<<(nbits))-1) -#define HUFF_EXTEND(x,s) ((x) < (1<<((s)-1)) ? (x) - ((1<<(s))-1) : (x)) - -#else - -#define BIT_MASK(nbits) bmask[nbits] -#define HUFF_EXTEND(x,s) ((x) <= bmask[(s) - 1] ? (x) - bmask[s] : (x)) - -static const int bmask[16] = /* bmask[n] is mask for n rightmost bits */ - { 0, 0x0001, 0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, - 0x01FF, 0x03FF, 0x07FF, 0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF }; - -#endif /* AVOID_TABLES */ - - -/* - * Out-of-line code for Huffman code decoding. - */ - -LOCAL(int) -jpeg_huff_decode (bitread_working_state * state, - register bit_buf_type get_buffer, register int bits_left, - d_derived_tbl * htbl, int min_bits) -{ - register int l = min_bits; - register INT32 code; - - /* HUFF_DECODE has determined that the code is at least min_bits */ - /* bits long, so fetch that many bits in one swoop. */ - - CHECK_BIT_BUFFER(*state, l, return -1); - code = GET_BITS(l); - - /* Collect the rest of the Huffman code one bit at a time. */ - /* This is per Figure F.16 in the JPEG spec. */ - - while (code > htbl->maxcode[l]) { - code <<= 1; - CHECK_BIT_BUFFER(*state, 1, return -1); - code |= GET_BITS(1); - l++; - } - - /* Unload the local registers */ - state->get_buffer = get_buffer; - state->bits_left = bits_left; - - /* With garbage input we may reach the sentinel value l = 17. */ - - if (l > 16) { - WARNMS(state->cinfo, JWRN_HUFF_BAD_CODE); - return 0; /* fake a zero as the safest result */ - } - - return htbl->pub->huffval[ (int) (code + htbl->valoffset[l]) ]; -} - - -/* - * Check for a restart marker & resynchronize decoder. - * Returns FALSE if must suspend. - */ - -LOCAL(boolean) -process_restart (j_decompress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci; - - /* Throw away any unused bits remaining in bit buffer; */ - /* include any full bytes in next_marker's count of discarded bytes */ - cinfo->marker->discarded_bytes += entropy->bitstate.bits_left / 8; - entropy->bitstate.bits_left = 0; - - /* Advance past the RSTn marker */ - if (! (*cinfo->marker->read_restart_marker) (cinfo)) - return FALSE; - - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) - entropy->saved.last_dc_val[ci] = 0; - /* Re-init EOB run count, too */ - entropy->saved.EOBRUN = 0; - - /* Reset restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; - - /* Reset out-of-data flag, unless read_restart_marker left us smack up - * against a marker. In that case we will end up treating the next data - * segment as empty, and we can avoid producing bogus output pixels by - * leaving the flag set. - */ - if (cinfo->unread_marker == 0) - entropy->insufficient_data = FALSE; - - return TRUE; -} - - -/* - * Huffman MCU decoding. - * Each of these routines decodes and returns one MCU's worth of - * Huffman-compressed coefficients. - * The coefficients are reordered from zigzag order into natural array order, - * but are not dequantized. - * - * The i'th block of the MCU is stored into the block pointed to by - * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER. - * (Wholesale zeroing is usually a little faster than retail...) - * - * We return FALSE if data source requested suspension. In that case no - * changes have been made to permanent state. (Exception: some output - * coefficients may already have been assigned. This is harmless for - * spectral selection, since we'll just re-assign them on the next call. - * Successive approximation AC refinement has to be more careful, however.) - */ - -/* - * MCU decoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int Al = cinfo->Al; - register int s, r; - int blkn, ci; - JBLOCKROW block; - BITREAD_STATE_VARS; - savable_state state; - d_derived_tbl * tbl; - jpeg_component_info * compptr; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(state, entropy->saved); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - tbl = entropy->derived_tbls[compptr->dc_tbl_no]; - - /* Decode a single block's worth of coefficients */ - - /* Section F.2.2.1: decode the DC coefficient difference */ - HUFF_DECODE(s, br_state, tbl, return FALSE, label1); - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - } - - /* Convert DC difference to actual value, update last_dc_val */ - s += state.last_dc_val[ci]; - state.last_dc_val[ci] = s; - /* Scale and output the coefficient (assumes jpeg_natural_order[0]=0) */ - (*block)[0] = (JCOEF) (s << Al); - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(entropy->saved, state); - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * MCU decoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int s, k, r; - unsigned int EOBRUN; - int Se, Al; - const int * natural_order; - JBLOCKROW block; - BITREAD_STATE_VARS; - d_derived_tbl * tbl; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - Se = cinfo->Se; - Al = cinfo->Al; - natural_order = cinfo->natural_order; - - /* Load up working state. - * We can avoid loading/saving bitread state if in an EOB run. - */ - EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ - - /* There is always only one block per MCU */ - - if (EOBRUN > 0) /* if it's a band of zeroes... */ - EOBRUN--; /* ...process it now (we do nothing) */ - else { - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - block = MCU_data[0]; - tbl = entropy->ac_derived_tbl; - - for (k = cinfo->Ss; k <= Se; k++) { - HUFF_DECODE(s, br_state, tbl, return FALSE, label2); - r = s >> 4; - s &= 15; - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - /* Scale and output coefficient in natural (dezigzagged) order */ - (*block)[natural_order[k]] = (JCOEF) (s << Al); - } else { - if (r == 15) { /* ZRL */ - k += 15; /* skip 15 zeroes in band */ - } else { /* EOBr, run length is 2^r + appended bits */ - EOBRUN = 1 << r; - if (r) { /* EOBr, r > 0 */ - CHECK_BIT_BUFFER(br_state, r, return FALSE); - r = GET_BITS(r); - EOBRUN += r; - } - EOBRUN--; /* this band is processed at this moment */ - break; /* force end-of-band */ - } - } - } - - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - } - - /* Completed MCU, so update state */ - entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * MCU decoding for DC successive approximation refinement scan. - * Note: we assume such scans can be multi-component, although the spec - * is not very clear on the point. - */ - -METHODDEF(boolean) -decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - int blkn; - JBLOCKROW block; - BITREAD_STATE_VARS; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* Not worth the cycles to check insufficient_data here, - * since we will not change the data anyway if we read zeroes. - */ - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - - /* Encoded data is simply the next bit of the two's-complement DC value */ - CHECK_BIT_BUFFER(br_state, 1, return FALSE); - if (GET_BITS(1)) - (*block)[0] |= p1; - /* Note: since we use |=, repeating the assignment later is safe */ - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * MCU decoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int s, k, r; - unsigned int EOBRUN; - int Se, p1, m1; - const int * natural_order; - JBLOCKROW block; - JCOEFPTR thiscoef; - BITREAD_STATE_VARS; - d_derived_tbl * tbl; - int num_newnz; - int newnz_pos[DCTSIZE2]; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, don't modify the MCU. - */ - if (! entropy->insufficient_data) { - - Se = cinfo->Se; - p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ - natural_order = cinfo->natural_order; - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ - - /* There is always only one block per MCU */ - block = MCU_data[0]; - tbl = entropy->ac_derived_tbl; - - /* If we are forced to suspend, we must undo the assignments to any newly - * nonzero coefficients in the block, because otherwise we'd get confused - * next time about which coefficients were already nonzero. - * But we need not undo addition of bits to already-nonzero coefficients; - * instead, we can test the current bit to see if we already did it. - */ - num_newnz = 0; - - /* initialize coefficient loop counter to start of band */ - k = cinfo->Ss; - - if (EOBRUN == 0) { - for (; k <= Se; k++) { - HUFF_DECODE(s, br_state, tbl, goto undoit, label3); - r = s >> 4; - s &= 15; - if (s) { - if (s != 1) /* size of new coef should always be 1 */ - WARNMS(cinfo, JWRN_HUFF_BAD_CODE); - CHECK_BIT_BUFFER(br_state, 1, goto undoit); - if (GET_BITS(1)) - s = p1; /* newly nonzero coef is positive */ - else - s = m1; /* newly nonzero coef is negative */ - } else { - if (r != 15) { - EOBRUN = 1 << r; /* EOBr, run length is 2^r + appended bits */ - if (r) { - CHECK_BIT_BUFFER(br_state, r, goto undoit); - r = GET_BITS(r); - EOBRUN += r; - } - break; /* rest of block is handled by EOB logic */ - } - /* note s = 0 for processing ZRL */ - } - /* Advance over already-nonzero coefs and r still-zero coefs, - * appending correction bits to the nonzeroes. A correction bit is 1 - * if the absolute value of the coefficient must be increased. - */ - do { - thiscoef = *block + natural_order[k]; - if (*thiscoef != 0) { - CHECK_BIT_BUFFER(br_state, 1, goto undoit); - if (GET_BITS(1)) { - if ((*thiscoef & p1) == 0) { /* do nothing if already set it */ - if (*thiscoef >= 0) - *thiscoef += p1; - else - *thiscoef += m1; - } - } - } else { - if (--r < 0) - break; /* reached target zero coefficient */ - } - k++; - } while (k <= Se); - if (s) { - int pos = natural_order[k]; - /* Output newly nonzero coefficient */ - (*block)[pos] = (JCOEF) s; - /* Remember its position in case we have to suspend */ - newnz_pos[num_newnz++] = pos; - } - } - } - - if (EOBRUN > 0) { - /* Scan any remaining coefficient positions after the end-of-band - * (the last newly nonzero coefficient, if any). Append a correction - * bit to each already-nonzero coefficient. A correction bit is 1 - * if the absolute value of the coefficient must be increased. - */ - for (; k <= Se; k++) { - thiscoef = *block + natural_order[k]; - if (*thiscoef != 0) { - CHECK_BIT_BUFFER(br_state, 1, goto undoit); - if (GET_BITS(1)) { - if ((*thiscoef & p1) == 0) { /* do nothing if already changed it */ - if (*thiscoef >= 0) - *thiscoef += p1; - else - *thiscoef += m1; - } - } - } - } - /* Count one block completed in EOB run */ - EOBRUN--; - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; - -undoit: - /* Re-zero any output coefficients that we made newly nonzero */ - while (num_newnz > 0) - (*block)[newnz_pos[--num_newnz]] = 0; - - return FALSE; -} - - -/* - * Decode one MCU's worth of Huffman-compressed coefficients, - * partial blocks. - */ - -METHODDEF(boolean) -decode_mcu_sub (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - const int * natural_order; - int Se, blkn; - BITREAD_STATE_VARS; - savable_state state; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - natural_order = cinfo->natural_order; - Se = cinfo->lim_Se; - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(state, entropy->saved); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - JBLOCKROW block = MCU_data[blkn]; - d_derived_tbl * htbl; - register int s, k, r; - int coef_limit, ci; - - /* Decode a single block's worth of coefficients */ - - /* Section F.2.2.1: decode the DC coefficient difference */ - htbl = entropy->dc_cur_tbls[blkn]; - HUFF_DECODE(s, br_state, htbl, return FALSE, label1); - - htbl = entropy->ac_cur_tbls[blkn]; - k = 1; - coef_limit = entropy->coef_limit[blkn]; - if (coef_limit) { - /* Convert DC difference to actual value, update last_dc_val */ - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - } - ci = cinfo->MCU_membership[blkn]; - s += state.last_dc_val[ci]; - state.last_dc_val[ci] = s; - /* Output the DC coefficient */ - (*block)[0] = (JCOEF) s; - - /* Section F.2.2.2: decode the AC coefficients */ - /* Since zeroes are skipped, output area must be cleared beforehand */ - for (; k < coef_limit; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label2); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - /* Output coefficient in natural (dezigzagged) order. - * Note: the extra entries in natural_order[] will save us - * if k > Se, which could happen if the data is corrupted. - */ - (*block)[natural_order[k]] = (JCOEF) s; - } else { - if (r != 15) - goto EndOfBlock; - k += 15; - } - } - } else { - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } - } - - /* Section F.2.2.2: decode the AC coefficients */ - /* In this path we just discard the values */ - for (; k <= Se; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label3); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } else { - if (r != 15) - break; - k += 15; - } - } - - EndOfBlock: ; - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(entropy->saved, state); - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * Decode one MCU's worth of Huffman-compressed coefficients, - * full-size blocks. - */ - -METHODDEF(boolean) -decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int blkn; - BITREAD_STATE_VARS; - savable_state state; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(state, entropy->saved); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - JBLOCKROW block = MCU_data[blkn]; - d_derived_tbl * htbl; - register int s, k, r; - int coef_limit, ci; - - /* Decode a single block's worth of coefficients */ - - /* Section F.2.2.1: decode the DC coefficient difference */ - htbl = entropy->dc_cur_tbls[blkn]; - HUFF_DECODE(s, br_state, htbl, return FALSE, label1); - - htbl = entropy->ac_cur_tbls[blkn]; - k = 1; - coef_limit = entropy->coef_limit[blkn]; - if (coef_limit) { - /* Convert DC difference to actual value, update last_dc_val */ - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - } - ci = cinfo->MCU_membership[blkn]; - s += state.last_dc_val[ci]; - state.last_dc_val[ci] = s; - /* Output the DC coefficient */ - (*block)[0] = (JCOEF) s; - - /* Section F.2.2.2: decode the AC coefficients */ - /* Since zeroes are skipped, output area must be cleared beforehand */ - for (; k < coef_limit; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label2); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - /* Output coefficient in natural (dezigzagged) order. - * Note: the extra entries in jpeg_natural_order[] will save us - * if k >= DCTSIZE2, which could happen if the data is corrupted. - */ - (*block)[jpeg_natural_order[k]] = (JCOEF) s; - } else { - if (r != 15) - goto EndOfBlock; - k += 15; - } - } - } else { - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } - } - - /* Section F.2.2.2: decode the AC coefficients */ - /* In this path we just discard the values */ - for (; k < DCTSIZE2; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label3); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } else { - if (r != 15) - break; - k += 15; - } - } - - EndOfBlock: ; - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(entropy->saved, state); - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * Initialize for a Huffman-compressed scan. - */ - -METHODDEF(void) -start_pass_huff_decoder (j_decompress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci, blkn, tbl, i; - jpeg_component_info * compptr; - - if (cinfo->progressive_mode) { - /* Validate progressive scan parameters */ - if (cinfo->Ss == 0) { - if (cinfo->Se != 0) - goto bad; - } else { - /* need not check Ss/Se < 0 since they came from unsigned bytes */ - if (cinfo->Se < cinfo->Ss || cinfo->Se > cinfo->lim_Se) - goto bad; - /* AC scans may have only one component */ - if (cinfo->comps_in_scan != 1) - goto bad; - } - if (cinfo->Ah != 0) { - /* Successive approximation refinement scan: must have Al = Ah-1. */ - if (cinfo->Ah-1 != cinfo->Al) - goto bad; - } - if (cinfo->Al > 13) { /* need not check for < 0 */ - /* Arguably the maximum Al value should be less than 13 for 8-bit precision, - * but the spec doesn't say so, and we try to be liberal about what we - * accept. Note: large Al values could result in out-of-range DC - * coefficients during early scans, leading to bizarre displays due to - * overflows in the IDCT math. But we won't crash. - */ - bad: - ERREXIT4(cinfo, JERR_BAD_PROGRESSION, - cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); - } - /* Update progression status, and verify that scan order is legal. - * Note that inter-scan inconsistencies are treated as warnings - * not fatal errors ... not clear if this is right way to behave. - */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - int coefi, cindex = cinfo->cur_comp_info[ci]->component_index; - int *coef_bit_ptr = & cinfo->coef_bits[cindex][0]; - if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */ - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0); - for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) { - int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi]; - if (cinfo->Ah != expected) - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi); - coef_bit_ptr[coefi] = cinfo->Al; - } - } - - /* Select MCU decoding routine */ - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_first; - else - entropy->pub.decode_mcu = decode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_refine; - else - entropy->pub.decode_mcu = decode_mcu_AC_refine; - } - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Make sure requested tables are present, and compute derived tables. - * We may build same derived table more than once, but it's not expensive. - */ - if (cinfo->Ss == 0) { - if (cinfo->Ah == 0) { /* DC refinement needs no table */ - tbl = compptr->dc_tbl_no; - jpeg_make_d_derived_tbl(cinfo, TRUE, tbl, - & entropy->derived_tbls[tbl]); - } - } else { - tbl = compptr->ac_tbl_no; - jpeg_make_d_derived_tbl(cinfo, FALSE, tbl, - & entropy->derived_tbls[tbl]); - /* remember the single active table */ - entropy->ac_derived_tbl = entropy->derived_tbls[tbl]; - } - /* Initialize DC predictions to 0 */ - entropy->saved.last_dc_val[ci] = 0; - } - - /* Initialize private state variables */ - entropy->saved.EOBRUN = 0; - } else { - /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. - * This ought to be an error condition, but we make it a warning because - * there are some baseline files out there with all zeroes in these bytes. - */ - if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 || - ((cinfo->is_baseline || cinfo->Se < DCTSIZE2) && - cinfo->Se != cinfo->lim_Se)) - WARNMS(cinfo, JWRN_NOT_SEQUENTIAL); - - /* Select MCU decoding routine */ - /* We retain the hard-coded case for full-size blocks. - * This is not necessary, but it appears that this version is slightly - * more performant in the given implementation. - * With an improved implementation we would prefer a single optimized - * function. - */ - if (cinfo->lim_Se != DCTSIZE2-1) - entropy->pub.decode_mcu = decode_mcu_sub; - else - entropy->pub.decode_mcu = decode_mcu; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Compute derived values for Huffman tables */ - /* We may do this more than once for a table, but it's not expensive */ - tbl = compptr->dc_tbl_no; - jpeg_make_d_derived_tbl(cinfo, TRUE, tbl, - & entropy->dc_derived_tbls[tbl]); - if (cinfo->lim_Se) { /* AC needs no table when not present */ - tbl = compptr->ac_tbl_no; - jpeg_make_d_derived_tbl(cinfo, FALSE, tbl, - & entropy->ac_derived_tbls[tbl]); - } - /* Initialize DC predictions to 0 */ - entropy->saved.last_dc_val[ci] = 0; - } - - /* Precalculate decoding info for each block in an MCU of this scan */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - /* Precalculate which table to use for each block */ - entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no]; - entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no]; - /* Decide whether we really care about the coefficient values */ - if (compptr->component_needed) { - ci = compptr->DCT_v_scaled_size; - i = compptr->DCT_h_scaled_size; - switch (cinfo->lim_Se) { - case (1*1-1): - entropy->coef_limit[blkn] = 1; - break; - case (2*2-1): - if (ci <= 0 || ci > 2) ci = 2; - if (i <= 0 || i > 2) i = 2; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order2[ci - 1][i - 1]; - break; - case (3*3-1): - if (ci <= 0 || ci > 3) ci = 3; - if (i <= 0 || i > 3) i = 3; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order3[ci - 1][i - 1]; - break; - case (4*4-1): - if (ci <= 0 || ci > 4) ci = 4; - if (i <= 0 || i > 4) i = 4; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order4[ci - 1][i - 1]; - break; - case (5*5-1): - if (ci <= 0 || ci > 5) ci = 5; - if (i <= 0 || i > 5) i = 5; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order5[ci - 1][i - 1]; - break; - case (6*6-1): - if (ci <= 0 || ci > 6) ci = 6; - if (i <= 0 || i > 6) i = 6; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order6[ci - 1][i - 1]; - break; - case (7*7-1): - if (ci <= 0 || ci > 7) ci = 7; - if (i <= 0 || i > 7) i = 7; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order7[ci - 1][i - 1]; - break; - default: - if (ci <= 0 || ci > 8) ci = 8; - if (i <= 0 || i > 8) i = 8; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order[ci - 1][i - 1]; - break; - } - } else { - entropy->coef_limit[blkn] = 0; - } - } - } - - /* Initialize bitread state variables */ - entropy->bitstate.bits_left = 0; - entropy->bitstate.get_buffer = 0; /* unnecessary, but keeps Purify quiet */ - entropy->insufficient_data = FALSE; - - /* Initialize restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; -} - - -/* - * Module initialization routine for Huffman entropy decoding. - */ - -GLOBAL(void) -jinit_huff_decoder (j_decompress_ptr cinfo) -{ - huff_entropy_ptr entropy; - int i; - - entropy = (huff_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(huff_entropy_decoder)); - cinfo->entropy = (struct jpeg_entropy_decoder *) entropy; - entropy->pub.start_pass = start_pass_huff_decoder; - - if (cinfo->progressive_mode) { - /* Create progression status table */ - int *coef_bit_ptr, ci; - cinfo->coef_bits = (int (*)[DCTSIZE2]) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components*DCTSIZE2*SIZEOF(int)); - coef_bit_ptr = & cinfo->coef_bits[0][0]; - for (ci = 0; ci < cinfo->num_components; ci++) - for (i = 0; i < DCTSIZE2; i++) - *coef_bit_ptr++ = -1; - - /* Mark derived tables unallocated */ - for (i = 0; i < NUM_HUFF_TBLS; i++) { - entropy->derived_tbls[i] = NULL; - } - } else { - /* Mark tables unallocated */ - for (i = 0; i < NUM_HUFF_TBLS; i++) { - entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; - } - } -} diff --git a/src/jpeg-8c/jdinput.c b/src/jpeg-8c/jdinput.c deleted file mode 100644 index 2c5c717b..00000000 --- a/src/jpeg-8c/jdinput.c +++ /dev/null @@ -1,661 +0,0 @@ -/* - * jdinput.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains input control logic for the JPEG decompressor. - * These routines are concerned with controlling the decompressor's input - * processing (marker reading and coefficient decoding). The actual input - * reading is done in jdmarker.c, jdhuff.c, and jdarith.c. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private state */ - -typedef struct { - struct jpeg_input_controller pub; /* public fields */ - - int inheaders; /* Nonzero until first SOS is reached */ -} my_input_controller; - -typedef my_input_controller * my_inputctl_ptr; - - -/* Forward declarations */ -METHODDEF(int) consume_markers JPP((j_decompress_ptr cinfo)); - - -/* - * Routines to calculate various quantities related to the size of the image. - */ - - -/* - * Compute output image dimensions and related values. - * NOTE: this is exported for possible use by application. - * Hence it mustn't do anything that can't be done twice. - */ - -GLOBAL(void) -jpeg_core_output_dimensions (j_decompress_ptr cinfo) -/* Do computations that are needed before master selection phase. - * This function is used for transcoding and full decompression. - */ -{ -#ifdef IDCT_SCALING_SUPPORTED - int ci; - jpeg_component_info *compptr; - - /* Compute actual output image dimensions and DCT scaling choices. */ - if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom) { - /* Provide 1/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 1; - cinfo->min_DCT_v_scaled_size = 1; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 2) { - /* Provide 2/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 2L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 2L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 2; - cinfo->min_DCT_v_scaled_size = 2; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 3) { - /* Provide 3/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 3L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 3L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 3; - cinfo->min_DCT_v_scaled_size = 3; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 4) { - /* Provide 4/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 4L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 4L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 4; - cinfo->min_DCT_v_scaled_size = 4; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 5) { - /* Provide 5/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 5L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 5L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 5; - cinfo->min_DCT_v_scaled_size = 5; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 6) { - /* Provide 6/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 6L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 6L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 6; - cinfo->min_DCT_v_scaled_size = 6; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 7) { - /* Provide 7/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 7L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 7L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 7; - cinfo->min_DCT_v_scaled_size = 7; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 8) { - /* Provide 8/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 8L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 8L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 8; - cinfo->min_DCT_v_scaled_size = 8; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 9) { - /* Provide 9/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 9L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 9L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 9; - cinfo->min_DCT_v_scaled_size = 9; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 10) { - /* Provide 10/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 10L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 10L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 10; - cinfo->min_DCT_v_scaled_size = 10; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 11) { - /* Provide 11/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 11L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 11L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 11; - cinfo->min_DCT_v_scaled_size = 11; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 12) { - /* Provide 12/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 12L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 12L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 12; - cinfo->min_DCT_v_scaled_size = 12; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 13) { - /* Provide 13/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 13L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 13L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 13; - cinfo->min_DCT_v_scaled_size = 13; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 14) { - /* Provide 14/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 14L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 14L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 14; - cinfo->min_DCT_v_scaled_size = 14; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 15) { - /* Provide 15/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 15L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 15L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 15; - cinfo->min_DCT_v_scaled_size = 15; - } else { - /* Provide 16/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 16L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 16L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 16; - cinfo->min_DCT_v_scaled_size = 16; - } - - /* Recompute dimensions of components */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size; - compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size; - } - -#else /* !IDCT_SCALING_SUPPORTED */ - - /* Hardwire it to "no scaling" */ - cinfo->output_width = cinfo->image_width; - cinfo->output_height = cinfo->image_height; - /* jdinput.c has already initialized DCT_scaled_size, - * and has computed unscaled downsampled_width and downsampled_height. - */ - -#endif /* IDCT_SCALING_SUPPORTED */ -} - - -LOCAL(void) -initial_setup (j_decompress_ptr cinfo) -/* Called once, when first SOS marker is reached */ -{ - int ci; - jpeg_component_info *compptr; - - /* Make sure image isn't bigger than I can handle */ - if ((long) cinfo->image_height > (long) JPEG_MAX_DIMENSION || - (long) cinfo->image_width > (long) JPEG_MAX_DIMENSION) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); - - /* For now, precision must match compiled-in value... */ - if (cinfo->data_precision != BITS_IN_JSAMPLE) - ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision); - - /* Check that number of components won't exceed internal array sizes */ - if (cinfo->num_components > MAX_COMPONENTS) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPONENTS); - - /* Compute maximum sampling factors; check factor validity */ - cinfo->max_h_samp_factor = 1; - cinfo->max_v_samp_factor = 1; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || - compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) - ERREXIT(cinfo, JERR_BAD_SAMPLING); - cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor, - compptr->h_samp_factor); - cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor, - compptr->v_samp_factor); - } - - /* Derive block_size, natural_order, and lim_Se */ - if (cinfo->is_baseline || (cinfo->progressive_mode && - cinfo->comps_in_scan)) { /* no pseudo SOS marker */ - cinfo->block_size = DCTSIZE; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - } else - switch (cinfo->Se) { - case (1*1-1): - cinfo->block_size = 1; - cinfo->natural_order = jpeg_natural_order; /* not needed */ - cinfo->lim_Se = cinfo->Se; - break; - case (2*2-1): - cinfo->block_size = 2; - cinfo->natural_order = jpeg_natural_order2; - cinfo->lim_Se = cinfo->Se; - break; - case (3*3-1): - cinfo->block_size = 3; - cinfo->natural_order = jpeg_natural_order3; - cinfo->lim_Se = cinfo->Se; - break; - case (4*4-1): - cinfo->block_size = 4; - cinfo->natural_order = jpeg_natural_order4; - cinfo->lim_Se = cinfo->Se; - break; - case (5*5-1): - cinfo->block_size = 5; - cinfo->natural_order = jpeg_natural_order5; - cinfo->lim_Se = cinfo->Se; - break; - case (6*6-1): - cinfo->block_size = 6; - cinfo->natural_order = jpeg_natural_order6; - cinfo->lim_Se = cinfo->Se; - break; - case (7*7-1): - cinfo->block_size = 7; - cinfo->natural_order = jpeg_natural_order7; - cinfo->lim_Se = cinfo->Se; - break; - case (8*8-1): - cinfo->block_size = 8; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (9*9-1): - cinfo->block_size = 9; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (10*10-1): - cinfo->block_size = 10; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (11*11-1): - cinfo->block_size = 11; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (12*12-1): - cinfo->block_size = 12; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (13*13-1): - cinfo->block_size = 13; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (14*14-1): - cinfo->block_size = 14; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (15*15-1): - cinfo->block_size = 15; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (16*16-1): - cinfo->block_size = 16; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - default: - ERREXIT4(cinfo, JERR_BAD_PROGRESSION, - cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); - break; - } - - /* We initialize DCT_scaled_size and min_DCT_scaled_size to block_size. - * In the full decompressor, - * this will be overridden by jpeg_calc_output_dimensions in jdmaster.c; - * but in the transcoder, - * jpeg_calc_output_dimensions is not used, so we must do it here. - */ - cinfo->min_DCT_h_scaled_size = cinfo->block_size; - cinfo->min_DCT_v_scaled_size = cinfo->block_size; - - /* Compute dimensions of components */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - compptr->DCT_h_scaled_size = cinfo->block_size; - compptr->DCT_v_scaled_size = cinfo->block_size; - /* Size in DCT blocks */ - compptr->width_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->height_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - /* downsampled_width and downsampled_height will also be overridden by - * jdmaster.c if we are doing full decompression. The transcoder library - * doesn't use these values, but the calling application might. - */ - /* Size in samples */ - compptr->downsampled_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, - (long) cinfo->max_h_samp_factor); - compptr->downsampled_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor, - (long) cinfo->max_v_samp_factor); - /* Mark component needed, until color conversion says otherwise */ - compptr->component_needed = TRUE; - /* Mark no quantization table yet saved for component */ - compptr->quant_table = NULL; - } - - /* Compute number of fully interleaved MCU rows. */ - cinfo->total_iMCU_rows = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - - /* Decide whether file contains multiple scans */ - if (cinfo->comps_in_scan < cinfo->num_components || cinfo->progressive_mode) - cinfo->inputctl->has_multiple_scans = TRUE; - else - cinfo->inputctl->has_multiple_scans = FALSE; -} - - -LOCAL(void) -per_scan_setup (j_decompress_ptr cinfo) -/* Do computations that are needed before processing a JPEG scan */ -/* cinfo->comps_in_scan and cinfo->cur_comp_info[] were set from SOS marker */ -{ - int ci, mcublks, tmp; - jpeg_component_info *compptr; - - if (cinfo->comps_in_scan == 1) { - - /* Noninterleaved (single-component) scan */ - compptr = cinfo->cur_comp_info[0]; - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = compptr->width_in_blocks; - cinfo->MCU_rows_in_scan = compptr->height_in_blocks; - - /* For noninterleaved scan, always one block per MCU */ - compptr->MCU_width = 1; - compptr->MCU_height = 1; - compptr->MCU_blocks = 1; - compptr->MCU_sample_width = compptr->DCT_h_scaled_size; - compptr->last_col_width = 1; - /* For noninterleaved scans, it is convenient to define last_row_height - * as the number of block rows present in the last iMCU row. - */ - tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (tmp == 0) tmp = compptr->v_samp_factor; - compptr->last_row_height = tmp; - - /* Prepare array describing MCU composition */ - cinfo->blocks_in_MCU = 1; - cinfo->MCU_membership[0] = 0; - - } else { - - /* Interleaved (multi-component) scan */ - if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan, - MAX_COMPS_IN_SCAN); - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - cinfo->MCU_rows_in_scan = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - - cinfo->blocks_in_MCU = 0; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Sampling factors give # of blocks of component in each MCU */ - compptr->MCU_width = compptr->h_samp_factor; - compptr->MCU_height = compptr->v_samp_factor; - compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height; - compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_h_scaled_size; - /* Figure number of non-dummy blocks in last MCU column & row */ - tmp = (int) (compptr->width_in_blocks % compptr->MCU_width); - if (tmp == 0) tmp = compptr->MCU_width; - compptr->last_col_width = tmp; - tmp = (int) (compptr->height_in_blocks % compptr->MCU_height); - if (tmp == 0) tmp = compptr->MCU_height; - compptr->last_row_height = tmp; - /* Prepare array describing MCU composition */ - mcublks = compptr->MCU_blocks; - if (cinfo->blocks_in_MCU + mcublks > D_MAX_BLOCKS_IN_MCU) - ERREXIT(cinfo, JERR_BAD_MCU_SIZE); - while (mcublks-- > 0) { - cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci; - } - } - - } -} - - -/* - * Save away a copy of the Q-table referenced by each component present - * in the current scan, unless already saved during a prior scan. - * - * In a multiple-scan JPEG file, the encoder could assign different components - * the same Q-table slot number, but change table definitions between scans - * so that each component uses a different Q-table. (The IJG encoder is not - * currently capable of doing this, but other encoders might.) Since we want - * to be able to dequantize all the components at the end of the file, this - * means that we have to save away the table actually used for each component. - * We do this by copying the table at the start of the first scan containing - * the component. - * The JPEG spec prohibits the encoder from changing the contents of a Q-table - * slot between scans of a component using that slot. If the encoder does so - * anyway, this decoder will simply use the Q-table values that were current - * at the start of the first scan for the component. - * - * The decompressor output side looks only at the saved quant tables, - * not at the current Q-table slots. - */ - -LOCAL(void) -latch_quant_tables (j_decompress_ptr cinfo) -{ - int ci, qtblno; - jpeg_component_info *compptr; - JQUANT_TBL * qtbl; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* No work if we already saved Q-table for this component */ - if (compptr->quant_table != NULL) - continue; - /* Make sure specified quantization table is present */ - qtblno = compptr->quant_tbl_no; - if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS || - cinfo->quant_tbl_ptrs[qtblno] == NULL) - ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno); - /* OK, save away the quantization table */ - qtbl = (JQUANT_TBL *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(JQUANT_TBL)); - MEMCOPY(qtbl, cinfo->quant_tbl_ptrs[qtblno], SIZEOF(JQUANT_TBL)); - compptr->quant_table = qtbl; - } -} - - -/* - * Initialize the input modules to read a scan of compressed data. - * The first call to this is done by jdmaster.c after initializing - * the entire decompressor (during jpeg_start_decompress). - * Subsequent calls come from consume_markers, below. - */ - -METHODDEF(void) -start_input_pass (j_decompress_ptr cinfo) -{ - per_scan_setup(cinfo); - latch_quant_tables(cinfo); - (*cinfo->entropy->start_pass) (cinfo); - (*cinfo->coef->start_input_pass) (cinfo); - cinfo->inputctl->consume_input = cinfo->coef->consume_data; -} - - -/* - * Finish up after inputting a compressed-data scan. - * This is called by the coefficient controller after it's read all - * the expected data of the scan. - */ - -METHODDEF(void) -finish_input_pass (j_decompress_ptr cinfo) -{ - cinfo->inputctl->consume_input = consume_markers; -} - - -/* - * Read JPEG markers before, between, or after compressed-data scans. - * Change state as necessary when a new scan is reached. - * Return value is JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. - * - * The consume_input method pointer points either here or to the - * coefficient controller's consume_data routine, depending on whether - * we are reading a compressed data segment or inter-segment markers. - * - * Note: This function should NOT return a pseudo SOS marker (with zero - * component number) to the caller. A pseudo marker received by - * read_markers is processed and then skipped for other markers. - */ - -METHODDEF(int) -consume_markers (j_decompress_ptr cinfo) -{ - my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl; - int val; - - if (inputctl->pub.eoi_reached) /* After hitting EOI, read no further */ - return JPEG_REACHED_EOI; - - for (;;) { /* Loop to pass pseudo SOS marker */ - val = (*cinfo->marker->read_markers) (cinfo); - - switch (val) { - case JPEG_REACHED_SOS: /* Found SOS */ - if (inputctl->inheaders) { /* 1st SOS */ - if (inputctl->inheaders == 1) - initial_setup(cinfo); - if (cinfo->comps_in_scan == 0) { /* pseudo SOS marker */ - inputctl->inheaders = 2; - break; - } - inputctl->inheaders = 0; - /* Note: start_input_pass must be called by jdmaster.c - * before any more input can be consumed. jdapimin.c is - * responsible for enforcing this sequencing. - */ - } else { /* 2nd or later SOS marker */ - if (! inputctl->pub.has_multiple_scans) - ERREXIT(cinfo, JERR_EOI_EXPECTED); /* Oops, I wasn't expecting this! */ - if (cinfo->comps_in_scan == 0) /* unexpected pseudo SOS marker */ - break; - start_input_pass(cinfo); - } - return val; - case JPEG_REACHED_EOI: /* Found EOI */ - inputctl->pub.eoi_reached = TRUE; - if (inputctl->inheaders) { /* Tables-only datastream, apparently */ - if (cinfo->marker->saw_SOF) - ERREXIT(cinfo, JERR_SOF_NO_SOS); - } else { - /* Prevent infinite loop in coef ctlr's decompress_data routine - * if user set output_scan_number larger than number of scans. - */ - if (cinfo->output_scan_number > cinfo->input_scan_number) - cinfo->output_scan_number = cinfo->input_scan_number; - } - return val; - case JPEG_SUSPENDED: - return val; - default: - return val; - } - } -} - - -/* - * Reset state to begin a fresh datastream. - */ - -METHODDEF(void) -reset_input_controller (j_decompress_ptr cinfo) -{ - my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl; - - inputctl->pub.consume_input = consume_markers; - inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */ - inputctl->pub.eoi_reached = FALSE; - inputctl->inheaders = 1; - /* Reset other modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->marker->reset_marker_reader) (cinfo); - /* Reset progression state -- would be cleaner if entropy decoder did this */ - cinfo->coef_bits = NULL; -} - - -/* - * Initialize the input controller module. - * This is called only once, when the decompression object is created. - */ - -GLOBAL(void) -jinit_input_controller (j_decompress_ptr cinfo) -{ - my_inputctl_ptr inputctl; - - /* Create subobject in permanent pool */ - inputctl = (my_inputctl_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_input_controller)); - cinfo->inputctl = (struct jpeg_input_controller *) inputctl; - /* Initialize method pointers */ - inputctl->pub.consume_input = consume_markers; - inputctl->pub.reset_input_controller = reset_input_controller; - inputctl->pub.start_input_pass = start_input_pass; - inputctl->pub.finish_input_pass = finish_input_pass; - /* Initialize state: can't use reset_input_controller since we don't - * want to try to reset other modules yet. - */ - inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */ - inputctl->pub.eoi_reached = FALSE; - inputctl->inheaders = 1; -} diff --git a/src/jpeg-8c/jdmainct.c b/src/jpeg-8c/jdmainct.c deleted file mode 100644 index c04e8223..00000000 --- a/src/jpeg-8c/jdmainct.c +++ /dev/null @@ -1,512 +0,0 @@ -/* - * jdmainct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the main buffer controller for decompression. - * The main buffer lies between the JPEG decompressor proper and the - * post-processor; it holds downsampled data in the JPEG colorspace. - * - * Note that this code is bypassed in raw-data mode, since the application - * supplies the equivalent of the main buffer in that case. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * In the current system design, the main buffer need never be a full-image - * buffer; any full-height buffers will be found inside the coefficient or - * postprocessing controllers. Nonetheless, the main controller is not - * trivial. Its responsibility is to provide context rows for upsampling/ - * rescaling, and doing this in an efficient fashion is a bit tricky. - * - * Postprocessor input data is counted in "row groups". A row group - * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size) - * sample rows of each component. (We require DCT_scaled_size values to be - * chosen such that these numbers are integers. In practice DCT_scaled_size - * values will likely be powers of two, so we actually have the stronger - * condition that DCT_scaled_size / min_DCT_scaled_size is an integer.) - * Upsampling will typically produce max_v_samp_factor pixel rows from each - * row group (times any additional scale factor that the upsampler is - * applying). - * - * The coefficient controller will deliver data to us one iMCU row at a time; - * each iMCU row contains v_samp_factor * DCT_scaled_size sample rows, or - * exactly min_DCT_scaled_size row groups. (This amount of data corresponds - * to one row of MCUs when the image is fully interleaved.) Note that the - * number of sample rows varies across components, but the number of row - * groups does not. Some garbage sample rows may be included in the last iMCU - * row at the bottom of the image. - * - * Depending on the vertical scaling algorithm used, the upsampler may need - * access to the sample row(s) above and below its current input row group. - * The upsampler is required to set need_context_rows TRUE at global selection - * time if so. When need_context_rows is FALSE, this controller can simply - * obtain one iMCU row at a time from the coefficient controller and dole it - * out as row groups to the postprocessor. - * - * When need_context_rows is TRUE, this controller guarantees that the buffer - * passed to postprocessing contains at least one row group's worth of samples - * above and below the row group(s) being processed. Note that the context - * rows "above" the first passed row group appear at negative row offsets in - * the passed buffer. At the top and bottom of the image, the required - * context rows are manufactured by duplicating the first or last real sample - * row; this avoids having special cases in the upsampling inner loops. - * - * The amount of context is fixed at one row group just because that's a - * convenient number for this controller to work with. The existing - * upsamplers really only need one sample row of context. An upsampler - * supporting arbitrary output rescaling might wish for more than one row - * group of context when shrinking the image; tough, we don't handle that. - * (This is justified by the assumption that downsizing will be handled mostly - * by adjusting the DCT_scaled_size values, so that the actual scale factor at - * the upsample step needn't be much less than one.) - * - * To provide the desired context, we have to retain the last two row groups - * of one iMCU row while reading in the next iMCU row. (The last row group - * can't be processed until we have another row group for its below-context, - * and so we have to save the next-to-last group too for its above-context.) - * We could do this most simply by copying data around in our buffer, but - * that'd be very slow. We can avoid copying any data by creating a rather - * strange pointer structure. Here's how it works. We allocate a workspace - * consisting of M+2 row groups (where M = min_DCT_scaled_size is the number - * of row groups per iMCU row). We create two sets of redundant pointers to - * the workspace. Labeling the physical row groups 0 to M+1, the synthesized - * pointer lists look like this: - * M+1 M-1 - * master pointer --> 0 master pointer --> 0 - * 1 1 - * ... ... - * M-3 M-3 - * M-2 M - * M-1 M+1 - * M M-2 - * M+1 M-1 - * 0 0 - * We read alternate iMCU rows using each master pointer; thus the last two - * row groups of the previous iMCU row remain un-overwritten in the workspace. - * The pointer lists are set up so that the required context rows appear to - * be adjacent to the proper places when we pass the pointer lists to the - * upsampler. - * - * The above pictures describe the normal state of the pointer lists. - * At top and bottom of the image, we diddle the pointer lists to duplicate - * the first or last sample row as necessary (this is cheaper than copying - * sample rows around). - * - * This scheme breaks down if M < 2, ie, min_DCT_scaled_size is 1. In that - * situation each iMCU row provides only one row group so the buffering logic - * must be different (eg, we must read two iMCU rows before we can emit the - * first row group). For now, we simply do not support providing context - * rows when min_DCT_scaled_size is 1. That combination seems unlikely to - * be worth providing --- if someone wants a 1/8th-size preview, they probably - * want it quick and dirty, so a context-free upsampler is sufficient. - */ - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_d_main_controller pub; /* public fields */ - - /* Pointer to allocated workspace (M or M+2 row groups). */ - JSAMPARRAY buffer[MAX_COMPONENTS]; - - boolean buffer_full; /* Have we gotten an iMCU row from decoder? */ - JDIMENSION rowgroup_ctr; /* counts row groups output to postprocessor */ - - /* Remaining fields are only used in the context case. */ - - /* These are the master pointers to the funny-order pointer lists. */ - JSAMPIMAGE xbuffer[2]; /* pointers to weird pointer lists */ - - int whichptr; /* indicates which pointer set is now in use */ - int context_state; /* process_data state machine status */ - JDIMENSION rowgroups_avail; /* row groups available to postprocessor */ - JDIMENSION iMCU_row_ctr; /* counts iMCU rows to detect image top/bot */ -} my_main_controller; - -typedef my_main_controller * my_main_ptr; - -/* context_state values: */ -#define CTX_PREPARE_FOR_IMCU 0 /* need to prepare for MCU row */ -#define CTX_PROCESS_IMCU 1 /* feeding iMCU to postprocessor */ -#define CTX_POSTPONED_ROW 2 /* feeding postponed row group */ - - -/* Forward declarations */ -METHODDEF(void) process_data_simple_main - JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); -METHODDEF(void) process_data_context_main - JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); -#ifdef QUANT_2PASS_SUPPORTED -METHODDEF(void) process_data_crank_post - JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); -#endif - - -LOCAL(void) -alloc_funny_pointers (j_decompress_ptr cinfo) -/* Allocate space for the funny pointer lists. - * This is done only once, not once per pass. - */ -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; - JSAMPARRAY xbuf; - - /* Get top-level space for component array pointers. - * We alloc both arrays with one call to save a few cycles. - */ - main_ptr->xbuffer[0] = (JSAMPIMAGE) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * 2 * SIZEOF(JSAMPARRAY)); - main_ptr->xbuffer[1] = main_ptr->xbuffer[0] + cinfo->num_components; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - /* Get space for pointer lists --- M+4 row groups in each list. - * We alloc both pointer lists with one call to save a few cycles. - */ - xbuf = (JSAMPARRAY) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 2 * (rgroup * (M + 4)) * SIZEOF(JSAMPROW)); - xbuf += rgroup; /* want one row group at negative offsets */ - main_ptr->xbuffer[0][ci] = xbuf; - xbuf += rgroup * (M + 4); - main_ptr->xbuffer[1][ci] = xbuf; - } -} - - -LOCAL(void) -make_funny_pointers (j_decompress_ptr cinfo) -/* Create the funny pointer lists discussed in the comments above. - * The actual workspace is already allocated (in main_ptr->buffer), - * and the space for the pointer lists is allocated too. - * This routine just fills in the curiously ordered lists. - * This will be repeated at the beginning of each pass. - */ -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, i, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; - JSAMPARRAY buf, xbuf0, xbuf1; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - xbuf0 = main_ptr->xbuffer[0][ci]; - xbuf1 = main_ptr->xbuffer[1][ci]; - /* First copy the workspace pointers as-is */ - buf = main_ptr->buffer[ci]; - for (i = 0; i < rgroup * (M + 2); i++) { - xbuf0[i] = xbuf1[i] = buf[i]; - } - /* In the second list, put the last four row groups in swapped order */ - for (i = 0; i < rgroup * 2; i++) { - xbuf1[rgroup*(M-2) + i] = buf[rgroup*M + i]; - xbuf1[rgroup*M + i] = buf[rgroup*(M-2) + i]; - } - /* The wraparound pointers at top and bottom will be filled later - * (see set_wraparound_pointers, below). Initially we want the "above" - * pointers to duplicate the first actual data line. This only needs - * to happen in xbuffer[0]. - */ - for (i = 0; i < rgroup; i++) { - xbuf0[i - rgroup] = xbuf0[0]; - } - } -} - - -LOCAL(void) -set_wraparound_pointers (j_decompress_ptr cinfo) -/* Set up the "wraparound" pointers at top and bottom of the pointer lists. - * This changes the pointer list state from top-of-image to the normal state. - */ -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, i, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; - JSAMPARRAY xbuf0, xbuf1; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - xbuf0 = main_ptr->xbuffer[0][ci]; - xbuf1 = main_ptr->xbuffer[1][ci]; - for (i = 0; i < rgroup; i++) { - xbuf0[i - rgroup] = xbuf0[rgroup*(M+1) + i]; - xbuf1[i - rgroup] = xbuf1[rgroup*(M+1) + i]; - xbuf0[rgroup*(M+2) + i] = xbuf0[i]; - xbuf1[rgroup*(M+2) + i] = xbuf1[i]; - } - } -} - - -LOCAL(void) -set_bottom_pointers (j_decompress_ptr cinfo) -/* Change the pointer lists to duplicate the last sample row at the bottom - * of the image. whichptr indicates which xbuffer holds the final iMCU row. - * Also sets rowgroups_avail to indicate number of nondummy row groups in row. - */ -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - int ci, i, rgroup, iMCUheight, rows_left; - jpeg_component_info *compptr; - JSAMPARRAY xbuf; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Count sample rows in one iMCU row and in one row group */ - iMCUheight = compptr->v_samp_factor * compptr->DCT_v_scaled_size; - rgroup = iMCUheight / cinfo->min_DCT_v_scaled_size; - /* Count nondummy sample rows remaining for this component */ - rows_left = (int) (compptr->downsampled_height % (JDIMENSION) iMCUheight); - if (rows_left == 0) rows_left = iMCUheight; - /* Count nondummy row groups. Should get same answer for each component, - * so we need only do it once. - */ - if (ci == 0) { - main_ptr->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); - } - /* Duplicate the last real sample row rgroup*2 times; this pads out the - * last partial rowgroup and ensures at least one full rowgroup of context. - */ - xbuf = main_ptr->xbuffer[main_ptr->whichptr][ci]; - for (i = 0; i < rgroup * 2; i++) { - xbuf[rows_left + i] = xbuf[rows_left-1]; - } - } -} - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_main (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (cinfo->upsample->need_context_rows) { - main_ptr->pub.process_data = process_data_context_main; - make_funny_pointers(cinfo); /* Create the xbuffer[] lists */ - main_ptr->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ - main_ptr->context_state = CTX_PREPARE_FOR_IMCU; - main_ptr->iMCU_row_ctr = 0; - } else { - /* Simple case with no context needed */ - main_ptr->pub.process_data = process_data_simple_main; - } - main_ptr->buffer_full = FALSE; /* Mark buffer empty */ - main_ptr->rowgroup_ctr = 0; - break; -#ifdef QUANT_2PASS_SUPPORTED - case JBUF_CRANK_DEST: - /* For last pass of 2-pass quantization, just crank the postprocessor */ - main_ptr->pub.process_data = process_data_crank_post; - break; -#endif - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } -} - - -/* - * Process some data. - * This handles the simple case where no context is required. - */ - -METHODDEF(void) -process_data_simple_main (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - JDIMENSION rowgroups_avail; - - /* Read input data if we haven't filled the main buffer yet */ - if (! main_ptr->buffer_full) { - if (! (*cinfo->coef->decompress_data) (cinfo, main_ptr->buffer)) - return; /* suspension forced, can do nothing more */ - main_ptr->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ - } - - /* There are always min_DCT_scaled_size row groups in an iMCU row. */ - rowgroups_avail = (JDIMENSION) cinfo->min_DCT_v_scaled_size; - /* Note: at the bottom of the image, we may pass extra garbage row groups - * to the postprocessor. The postprocessor has to check for bottom - * of image anyway (at row resolution), so no point in us doing it too. - */ - - /* Feed the postprocessor */ - (*cinfo->post->post_process_data) (cinfo, main_ptr->buffer, - &main_ptr->rowgroup_ctr, rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - - /* Has postprocessor consumed all the data yet? If so, mark buffer empty */ - if (main_ptr->rowgroup_ctr >= rowgroups_avail) { - main_ptr->buffer_full = FALSE; - main_ptr->rowgroup_ctr = 0; - } -} - - -/* - * Process some data. - * This handles the case where context rows must be provided. - */ - -METHODDEF(void) -process_data_context_main (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - - /* Read input data if we haven't filled the main buffer yet */ - if (! main_ptr->buffer_full) { - if (! (*cinfo->coef->decompress_data) (cinfo, - main_ptr->xbuffer[main_ptr->whichptr])) - return; /* suspension forced, can do nothing more */ - main_ptr->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ - main_ptr->iMCU_row_ctr++; /* count rows received */ - } - - /* Postprocessor typically will not swallow all the input data it is handed - * in one call (due to filling the output buffer first). Must be prepared - * to exit and restart. This switch lets us keep track of how far we got. - * Note that each case falls through to the next on successful completion. - */ - switch (main_ptr->context_state) { - case CTX_POSTPONED_ROW: - /* Call postprocessor using previously set pointers for postponed row */ - (*cinfo->post->post_process_data) (cinfo, main_ptr->xbuffer[main_ptr->whichptr], - &main_ptr->rowgroup_ctr, main_ptr->rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - if (main_ptr->rowgroup_ctr < main_ptr->rowgroups_avail) - return; /* Need to suspend */ - main_ptr->context_state = CTX_PREPARE_FOR_IMCU; - if (*out_row_ctr >= out_rows_avail) - return; /* Postprocessor exactly filled output buf */ - /*FALLTHROUGH*/ - case CTX_PREPARE_FOR_IMCU: - /* Prepare to process first M-1 row groups of this iMCU row */ - main_ptr->rowgroup_ctr = 0; - main_ptr->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); - /* Check for bottom of image: if so, tweak pointers to "duplicate" - * the last sample row, and adjust rowgroups_avail to ignore padding rows. - */ - if (main_ptr->iMCU_row_ctr == cinfo->total_iMCU_rows) - set_bottom_pointers(cinfo); - main_ptr->context_state = CTX_PROCESS_IMCU; - /*FALLTHROUGH*/ - case CTX_PROCESS_IMCU: - /* Call postprocessor using previously set pointers */ - (*cinfo->post->post_process_data) (cinfo, main_ptr->xbuffer[main_ptr->whichptr], - &main_ptr->rowgroup_ctr, main_ptr->rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - if (main_ptr->rowgroup_ctr < main_ptr->rowgroups_avail) - return; /* Need to suspend */ - /* After the first iMCU, change wraparound pointers to normal state */ - if (main_ptr->iMCU_row_ctr == 1) - set_wraparound_pointers(cinfo); - /* Prepare to load new iMCU row using other xbuffer list */ - main_ptr->whichptr ^= 1; /* 0=>1 or 1=>0 */ - main_ptr->buffer_full = FALSE; - /* Still need to process last row group of this iMCU row, */ - /* which is saved at index M+1 of the other xbuffer */ - main_ptr->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); - main_ptr->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); - main_ptr->context_state = CTX_POSTPONED_ROW; - } -} - - -/* - * Process some data. - * Final pass of two-pass quantization: just call the postprocessor. - * Source data will be the postprocessor controller's internal buffer. - */ - -#ifdef QUANT_2PASS_SUPPORTED - -METHODDEF(void) -process_data_crank_post (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - (*cinfo->post->post_process_data) (cinfo, (JSAMPIMAGE) NULL, - (JDIMENSION *) NULL, (JDIMENSION) 0, - output_buf, out_row_ctr, out_rows_avail); -} - -#endif /* QUANT_2PASS_SUPPORTED */ - - -/* - * Initialize main buffer controller. - */ - -GLOBAL(void) -jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer) -{ - my_main_ptr main_ptr; - int ci, rgroup, ngroups; - jpeg_component_info *compptr; - - main_ptr = (my_main_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_main_controller)); - cinfo->main = (struct jpeg_d_main_controller *) main_ptr; - main_ptr->pub.start_pass = start_pass_main; - - if (need_full_buffer) /* shouldn't happen */ - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - /* Allocate the workspace. - * ngroups is the number of row groups we need. - */ - if (cinfo->upsample->need_context_rows) { - if (cinfo->min_DCT_v_scaled_size < 2) /* unsupported, see comments above */ - ERREXIT(cinfo, JERR_NOTIMPL); - alloc_funny_pointers(cinfo); /* Alloc space for xbuffer[] lists */ - ngroups = cinfo->min_DCT_v_scaled_size + 2; - } else { - ngroups = cinfo->min_DCT_v_scaled_size; - } - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - main_ptr->buffer[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) (rgroup * ngroups)); - } -} diff --git a/src/jpeg-8c/jdmarker.c b/src/jpeg-8c/jdmarker.c deleted file mode 100644 index f2a9cc42..00000000 --- a/src/jpeg-8c/jdmarker.c +++ /dev/null @@ -1,1406 +0,0 @@ -/* - * jdmarker.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to decode JPEG datastream markers. - * Most of the complexity arises from our desire to support input - * suspension: if not all of the data for a marker is available, - * we must exit back to the application. On resumption, we reprocess - * the marker. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -typedef enum { /* JPEG marker codes */ - M_SOF0 = 0xc0, - M_SOF1 = 0xc1, - M_SOF2 = 0xc2, - M_SOF3 = 0xc3, - - M_SOF5 = 0xc5, - M_SOF6 = 0xc6, - M_SOF7 = 0xc7, - - M_JPG = 0xc8, - M_SOF9 = 0xc9, - M_SOF10 = 0xca, - M_SOF11 = 0xcb, - - M_SOF13 = 0xcd, - M_SOF14 = 0xce, - M_SOF15 = 0xcf, - - M_DHT = 0xc4, - - M_DAC = 0xcc, - - M_RST0 = 0xd0, - M_RST1 = 0xd1, - M_RST2 = 0xd2, - M_RST3 = 0xd3, - M_RST4 = 0xd4, - M_RST5 = 0xd5, - M_RST6 = 0xd6, - M_RST7 = 0xd7, - - M_SOI = 0xd8, - M_EOI = 0xd9, - M_SOS = 0xda, - M_DQT = 0xdb, - M_DNL = 0xdc, - M_DRI = 0xdd, - M_DHP = 0xde, - M_EXP = 0xdf, - - M_APP0 = 0xe0, - M_APP1 = 0xe1, - M_APP2 = 0xe2, - M_APP3 = 0xe3, - M_APP4 = 0xe4, - M_APP5 = 0xe5, - M_APP6 = 0xe6, - M_APP7 = 0xe7, - M_APP8 = 0xe8, - M_APP9 = 0xe9, - M_APP10 = 0xea, - M_APP11 = 0xeb, - M_APP12 = 0xec, - M_APP13 = 0xed, - M_APP14 = 0xee, - M_APP15 = 0xef, - - M_JPG0 = 0xf0, - M_JPG13 = 0xfd, - M_COM = 0xfe, - - M_TEM = 0x01, - - M_ERROR = 0x100 -} JPEG_MARKER; - - -/* Private state */ - -typedef struct { - struct jpeg_marker_reader pub; /* public fields */ - - /* Application-overridable marker processing methods */ - jpeg_marker_parser_method process_COM; - jpeg_marker_parser_method process_APPn[16]; - - /* Limit on marker data length to save for each marker type */ - unsigned int length_limit_COM; - unsigned int length_limit_APPn[16]; - - /* Status of COM/APPn marker saving */ - jpeg_saved_marker_ptr cur_marker; /* NULL if not processing a marker */ - unsigned int bytes_read; /* data bytes read so far in marker */ - /* Note: cur_marker is not linked into marker_list until it's all read. */ -} my_marker_reader; - -typedef my_marker_reader * my_marker_ptr; - - -/* - * Macros for fetching data from the data source module. - * - * At all times, cinfo->src->next_input_byte and ->bytes_in_buffer reflect - * the current restart point; we update them only when we have reached a - * suitable place to restart if a suspension occurs. - */ - -/* Declare and initialize local copies of input pointer/count */ -#define INPUT_VARS(cinfo) \ - struct jpeg_source_mgr * datasrc = (cinfo)->src; \ - const JOCTET * next_input_byte = datasrc->next_input_byte; \ - size_t bytes_in_buffer = datasrc->bytes_in_buffer - -/* Unload the local copies --- do this only at a restart boundary */ -#define INPUT_SYNC(cinfo) \ - ( datasrc->next_input_byte = next_input_byte, \ - datasrc->bytes_in_buffer = bytes_in_buffer ) - -/* Reload the local copies --- used only in MAKE_BYTE_AVAIL */ -#define INPUT_RELOAD(cinfo) \ - ( next_input_byte = datasrc->next_input_byte, \ - bytes_in_buffer = datasrc->bytes_in_buffer ) - -/* Internal macro for INPUT_BYTE and INPUT_2BYTES: make a byte available. - * Note we do *not* do INPUT_SYNC before calling fill_input_buffer, - * but we must reload the local copies after a successful fill. - */ -#define MAKE_BYTE_AVAIL(cinfo,action) \ - if (bytes_in_buffer == 0) { \ - if (! (*datasrc->fill_input_buffer) (cinfo)) \ - { action; } \ - INPUT_RELOAD(cinfo); \ - } - -/* Read a byte into variable V. - * If must suspend, take the specified action (typically "return FALSE"). - */ -#define INPUT_BYTE(cinfo,V,action) \ - MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \ - bytes_in_buffer--; \ - V = GETJOCTET(*next_input_byte++); ) - -/* As above, but read two bytes interpreted as an unsigned 16-bit integer. - * V should be declared unsigned int or perhaps INT32. - */ -#define INPUT_2BYTES(cinfo,V,action) \ - MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \ - bytes_in_buffer--; \ - V = ((unsigned int) GETJOCTET(*next_input_byte++)) << 8; \ - MAKE_BYTE_AVAIL(cinfo,action); \ - bytes_in_buffer--; \ - V += GETJOCTET(*next_input_byte++); ) - - -/* - * Routines to process JPEG markers. - * - * Entry condition: JPEG marker itself has been read and its code saved - * in cinfo->unread_marker; input restart point is just after the marker. - * - * Exit: if return TRUE, have read and processed any parameters, and have - * updated the restart point to point after the parameters. - * If return FALSE, was forced to suspend before reaching end of - * marker parameters; restart point has not been moved. Same routine - * will be called again after application supplies more input data. - * - * This approach to suspension assumes that all of a marker's parameters - * can fit into a single input bufferload. This should hold for "normal" - * markers. Some COM/APPn markers might have large parameter segments - * that might not fit. If we are simply dropping such a marker, we use - * skip_input_data to get past it, and thereby put the problem on the - * source manager's shoulders. If we are saving the marker's contents - * into memory, we use a slightly different convention: when forced to - * suspend, the marker processor updates the restart point to the end of - * what it's consumed (ie, the end of the buffer) before returning FALSE. - * On resumption, cinfo->unread_marker still contains the marker code, - * but the data source will point to the next chunk of marker data. - * The marker processor must retain internal state to deal with this. - * - * Note that we don't bother to avoid duplicate trace messages if a - * suspension occurs within marker parameters. Other side effects - * require more care. - */ - - -LOCAL(boolean) -get_soi (j_decompress_ptr cinfo) -/* Process an SOI marker */ -{ - int i; - - TRACEMS(cinfo, 1, JTRC_SOI); - - if (cinfo->marker->saw_SOI) - ERREXIT(cinfo, JERR_SOI_DUPLICATE); - - /* Reset all parameters that are defined to be reset by SOI */ - - for (i = 0; i < NUM_ARITH_TBLS; i++) { - cinfo->arith_dc_L[i] = 0; - cinfo->arith_dc_U[i] = 1; - cinfo->arith_ac_K[i] = 5; - } - cinfo->restart_interval = 0; - - /* Set initial assumptions for colorspace etc */ - - cinfo->jpeg_color_space = JCS_UNKNOWN; - cinfo->CCIR601_sampling = FALSE; /* Assume non-CCIR sampling??? */ - - cinfo->saw_JFIF_marker = FALSE; - cinfo->JFIF_major_version = 1; /* set default JFIF APP0 values */ - cinfo->JFIF_minor_version = 1; - cinfo->density_unit = 0; - cinfo->X_density = 1; - cinfo->Y_density = 1; - cinfo->saw_Adobe_marker = FALSE; - cinfo->Adobe_transform = 0; - - cinfo->marker->saw_SOI = TRUE; - - return TRUE; -} - - -LOCAL(boolean) -get_sof (j_decompress_ptr cinfo, boolean is_baseline, boolean is_prog, - boolean is_arith) -/* Process a SOFn marker */ -{ - INT32 length; - int c, ci; - jpeg_component_info * compptr; - INPUT_VARS(cinfo); - - cinfo->is_baseline = is_baseline; - cinfo->progressive_mode = is_prog; - cinfo->arith_code = is_arith; - - INPUT_2BYTES(cinfo, length, return FALSE); - - INPUT_BYTE(cinfo, cinfo->data_precision, return FALSE); - INPUT_2BYTES(cinfo, cinfo->image_height, return FALSE); - INPUT_2BYTES(cinfo, cinfo->image_width, return FALSE); - INPUT_BYTE(cinfo, cinfo->num_components, return FALSE); - - length -= 8; - - TRACEMS4(cinfo, 1, JTRC_SOF, cinfo->unread_marker, - (int) cinfo->image_width, (int) cinfo->image_height, - cinfo->num_components); - - if (cinfo->marker->saw_SOF) - ERREXIT(cinfo, JERR_SOF_DUPLICATE); - - /* We don't support files in which the image height is initially specified */ - /* as 0 and is later redefined by DNL. As long as we have to check that, */ - /* might as well have a general sanity check. */ - if (cinfo->image_height <= 0 || cinfo->image_width <= 0 - || cinfo->num_components <= 0) - ERREXIT(cinfo, JERR_EMPTY_IMAGE); - - if (length != (cinfo->num_components * 3)) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - if (cinfo->comp_info == NULL) /* do only once, even if suspend */ - cinfo->comp_info = (jpeg_component_info *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * SIZEOF(jpeg_component_info)); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - compptr->component_index = ci; - INPUT_BYTE(cinfo, compptr->component_id, return FALSE); - INPUT_BYTE(cinfo, c, return FALSE); - compptr->h_samp_factor = (c >> 4) & 15; - compptr->v_samp_factor = (c ) & 15; - INPUT_BYTE(cinfo, compptr->quant_tbl_no, return FALSE); - - TRACEMS4(cinfo, 1, JTRC_SOF_COMPONENT, - compptr->component_id, compptr->h_samp_factor, - compptr->v_samp_factor, compptr->quant_tbl_no); - } - - cinfo->marker->saw_SOF = TRUE; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -get_sos (j_decompress_ptr cinfo) -/* Process a SOS marker */ -{ - INT32 length; - int i, ci, n, c, cc; - jpeg_component_info * compptr; - INPUT_VARS(cinfo); - - if (! cinfo->marker->saw_SOF) - ERREXIT(cinfo, JERR_SOS_NO_SOF); - - INPUT_2BYTES(cinfo, length, return FALSE); - - INPUT_BYTE(cinfo, n, return FALSE); /* Number of components */ - - TRACEMS1(cinfo, 1, JTRC_SOS, n); - - if (length != (n * 2 + 6) || n > MAX_COMPS_IN_SCAN || - (n == 0 && !cinfo->progressive_mode)) - /* pseudo SOS marker only allowed in progressive mode */ - ERREXIT(cinfo, JERR_BAD_LENGTH); - - cinfo->comps_in_scan = n; - - /* Collect the component-spec parameters */ - - for (i = 0; i < n; i++) { - INPUT_BYTE(cinfo, cc, return FALSE); - INPUT_BYTE(cinfo, c, return FALSE); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (cc == compptr->component_id) - goto id_found; - } - - ERREXIT1(cinfo, JERR_BAD_COMPONENT_ID, cc); - - id_found: - - cinfo->cur_comp_info[i] = compptr; - compptr->dc_tbl_no = (c >> 4) & 15; - compptr->ac_tbl_no = (c ) & 15; - - TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, cc, - compptr->dc_tbl_no, compptr->ac_tbl_no); - } - - /* Collect the additional scan parameters Ss, Se, Ah/Al. */ - INPUT_BYTE(cinfo, c, return FALSE); - cinfo->Ss = c; - INPUT_BYTE(cinfo, c, return FALSE); - cinfo->Se = c; - INPUT_BYTE(cinfo, c, return FALSE); - cinfo->Ah = (c >> 4) & 15; - cinfo->Al = (c ) & 15; - - TRACEMS4(cinfo, 1, JTRC_SOS_PARAMS, cinfo->Ss, cinfo->Se, - cinfo->Ah, cinfo->Al); - - /* Prepare to scan data & restart markers */ - cinfo->marker->next_restart_num = 0; - - /* Count another (non-pseudo) SOS marker */ - if (n) cinfo->input_scan_number++; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -#ifdef D_ARITH_CODING_SUPPORTED - -LOCAL(boolean) -get_dac (j_decompress_ptr cinfo) -/* Process a DAC marker */ -{ - INT32 length; - int index, val; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - while (length > 0) { - INPUT_BYTE(cinfo, index, return FALSE); - INPUT_BYTE(cinfo, val, return FALSE); - - length -= 2; - - TRACEMS2(cinfo, 1, JTRC_DAC, index, val); - - if (index < 0 || index >= (2*NUM_ARITH_TBLS)) - ERREXIT1(cinfo, JERR_DAC_INDEX, index); - - if (index >= NUM_ARITH_TBLS) { /* define AC table */ - cinfo->arith_ac_K[index-NUM_ARITH_TBLS] = (UINT8) val; - } else { /* define DC table */ - cinfo->arith_dc_L[index] = (UINT8) (val & 0x0F); - cinfo->arith_dc_U[index] = (UINT8) (val >> 4); - if (cinfo->arith_dc_L[index] > cinfo->arith_dc_U[index]) - ERREXIT1(cinfo, JERR_DAC_VALUE, val); - } - } - - if (length != 0) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_SYNC(cinfo); - return TRUE; -} - -#else /* ! D_ARITH_CODING_SUPPORTED */ - -#define get_dac(cinfo) skip_variable(cinfo) - -#endif /* D_ARITH_CODING_SUPPORTED */ - - -LOCAL(boolean) -get_dht (j_decompress_ptr cinfo) -/* Process a DHT marker */ -{ - INT32 length; - UINT8 bits[17]; - UINT8 huffval[256]; - int i, index, count; - JHUFF_TBL **htblptr; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - while (length > 16) { - INPUT_BYTE(cinfo, index, return FALSE); - - TRACEMS1(cinfo, 1, JTRC_DHT, index); - - bits[0] = 0; - count = 0; - for (i = 1; i <= 16; i++) { - INPUT_BYTE(cinfo, bits[i], return FALSE); - count += bits[i]; - } - - length -= 1 + 16; - - TRACEMS8(cinfo, 2, JTRC_HUFFBITS, - bits[1], bits[2], bits[3], bits[4], - bits[5], bits[6], bits[7], bits[8]); - TRACEMS8(cinfo, 2, JTRC_HUFFBITS, - bits[9], bits[10], bits[11], bits[12], - bits[13], bits[14], bits[15], bits[16]); - - /* Here we just do minimal validation of the counts to avoid walking - * off the end of our table space. jdhuff.c will check more carefully. - */ - if (count > 256 || ((INT32) count) > length) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - - for (i = 0; i < count; i++) - INPUT_BYTE(cinfo, huffval[i], return FALSE); - - length -= count; - - if (index & 0x10) { /* AC table definition */ - index -= 0x10; - htblptr = &cinfo->ac_huff_tbl_ptrs[index]; - } else { /* DC table definition */ - htblptr = &cinfo->dc_huff_tbl_ptrs[index]; - } - - if (index < 0 || index >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_DHT_INDEX, index); - - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - - MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); - MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval)); - } - - if (length != 0) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -get_dqt (j_decompress_ptr cinfo) -/* Process a DQT marker */ -{ - INT32 length, count, i; - int n, prec; - unsigned int tmp; - JQUANT_TBL *quant_ptr; - const int *natural_order; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - while (length > 0) { - length--; - INPUT_BYTE(cinfo, n, return FALSE); - prec = n >> 4; - n &= 0x0F; - - TRACEMS2(cinfo, 1, JTRC_DQT, n, prec); - - if (n >= NUM_QUANT_TBLS) - ERREXIT1(cinfo, JERR_DQT_INDEX, n); - - if (cinfo->quant_tbl_ptrs[n] == NULL) - cinfo->quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) cinfo); - quant_ptr = cinfo->quant_tbl_ptrs[n]; - - if (prec) { - if (length < DCTSIZE2 * 2) { - /* Initialize full table for safety. */ - for (i = 0; i < DCTSIZE2; i++) { - quant_ptr->quantval[i] = 1; - } - count = length >> 1; - } else - count = DCTSIZE2; - } else { - if (length < DCTSIZE2) { - /* Initialize full table for safety. */ - for (i = 0; i < DCTSIZE2; i++) { - quant_ptr->quantval[i] = 1; - } - count = length; - } else - count = DCTSIZE2; - } - - switch (count) { - case (2*2): natural_order = jpeg_natural_order2; break; - case (3*3): natural_order = jpeg_natural_order3; break; - case (4*4): natural_order = jpeg_natural_order4; break; - case (5*5): natural_order = jpeg_natural_order5; break; - case (6*6): natural_order = jpeg_natural_order6; break; - case (7*7): natural_order = jpeg_natural_order7; break; - default: natural_order = jpeg_natural_order; break; - } - - for (i = 0; i < count; i++) { - if (prec) - INPUT_2BYTES(cinfo, tmp, return FALSE); - else - INPUT_BYTE(cinfo, tmp, return FALSE); - /* We convert the zigzag-order table to natural array order. */ - quant_ptr->quantval[natural_order[i]] = (UINT16) tmp; - } - - if (cinfo->err->trace_level >= 2) { - for (i = 0; i < DCTSIZE2; i += 8) { - TRACEMS8(cinfo, 2, JTRC_QUANTVALS, - quant_ptr->quantval[i], quant_ptr->quantval[i+1], - quant_ptr->quantval[i+2], quant_ptr->quantval[i+3], - quant_ptr->quantval[i+4], quant_ptr->quantval[i+5], - quant_ptr->quantval[i+6], quant_ptr->quantval[i+7]); - } - } - - length -= count; - if (prec) length -= count; - } - - if (length != 0) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -get_dri (j_decompress_ptr cinfo) -/* Process a DRI marker */ -{ - INT32 length; - unsigned int tmp; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - - if (length != 4) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_2BYTES(cinfo, tmp, return FALSE); - - TRACEMS1(cinfo, 1, JTRC_DRI, tmp); - - cinfo->restart_interval = tmp; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -/* - * Routines for processing APPn and COM markers. - * These are either saved in memory or discarded, per application request. - * APP0 and APP14 are specially checked to see if they are - * JFIF and Adobe markers, respectively. - */ - -#define APP0_DATA_LEN 14 /* Length of interesting data in APP0 */ -#define APP14_DATA_LEN 12 /* Length of interesting data in APP14 */ -#define APPN_DATA_LEN 14 /* Must be the largest of the above!! */ - - -LOCAL(void) -examine_app0 (j_decompress_ptr cinfo, JOCTET FAR * data, - unsigned int datalen, INT32 remaining) -/* Examine first few bytes from an APP0. - * Take appropriate action if it is a JFIF marker. - * datalen is # of bytes at data[], remaining is length of rest of marker data. - */ -{ - INT32 totallen = (INT32) datalen + remaining; - - if (datalen >= APP0_DATA_LEN && - GETJOCTET(data[0]) == 0x4A && - GETJOCTET(data[1]) == 0x46 && - GETJOCTET(data[2]) == 0x49 && - GETJOCTET(data[3]) == 0x46 && - GETJOCTET(data[4]) == 0) { - /* Found JFIF APP0 marker: save info */ - cinfo->saw_JFIF_marker = TRUE; - cinfo->JFIF_major_version = GETJOCTET(data[5]); - cinfo->JFIF_minor_version = GETJOCTET(data[6]); - cinfo->density_unit = GETJOCTET(data[7]); - cinfo->X_density = (GETJOCTET(data[8]) << 8) + GETJOCTET(data[9]); - cinfo->Y_density = (GETJOCTET(data[10]) << 8) + GETJOCTET(data[11]); - /* Check version. - * Major version must be 1, anything else signals an incompatible change. - * (We used to treat this as an error, but now it's a nonfatal warning, - * because some bozo at Hijaak couldn't read the spec.) - * Minor version should be 0..2, but process anyway if newer. - */ - if (cinfo->JFIF_major_version != 1) - WARNMS2(cinfo, JWRN_JFIF_MAJOR, - cinfo->JFIF_major_version, cinfo->JFIF_minor_version); - /* Generate trace messages */ - TRACEMS5(cinfo, 1, JTRC_JFIF, - cinfo->JFIF_major_version, cinfo->JFIF_minor_version, - cinfo->X_density, cinfo->Y_density, cinfo->density_unit); - /* Validate thumbnail dimensions and issue appropriate messages */ - if (GETJOCTET(data[12]) | GETJOCTET(data[13])) - TRACEMS2(cinfo, 1, JTRC_JFIF_THUMBNAIL, - GETJOCTET(data[12]), GETJOCTET(data[13])); - totallen -= APP0_DATA_LEN; - if (totallen != - ((INT32)GETJOCTET(data[12]) * (INT32)GETJOCTET(data[13]) * (INT32) 3)) - TRACEMS1(cinfo, 1, JTRC_JFIF_BADTHUMBNAILSIZE, (int) totallen); - } else if (datalen >= 6 && - GETJOCTET(data[0]) == 0x4A && - GETJOCTET(data[1]) == 0x46 && - GETJOCTET(data[2]) == 0x58 && - GETJOCTET(data[3]) == 0x58 && - GETJOCTET(data[4]) == 0) { - /* Found JFIF "JFXX" extension APP0 marker */ - /* The library doesn't actually do anything with these, - * but we try to produce a helpful trace message. - */ - switch (GETJOCTET(data[5])) { - case 0x10: - TRACEMS1(cinfo, 1, JTRC_THUMB_JPEG, (int) totallen); - break; - case 0x11: - TRACEMS1(cinfo, 1, JTRC_THUMB_PALETTE, (int) totallen); - break; - case 0x13: - TRACEMS1(cinfo, 1, JTRC_THUMB_RGB, (int) totallen); - break; - default: - TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION, - GETJOCTET(data[5]), (int) totallen); - break; - } - } else { - /* Start of APP0 does not match "JFIF" or "JFXX", or too short */ - TRACEMS1(cinfo, 1, JTRC_APP0, (int) totallen); - } -} - - -LOCAL(void) -examine_app14 (j_decompress_ptr cinfo, JOCTET FAR * data, - unsigned int datalen, INT32 remaining) -/* Examine first few bytes from an APP14. - * Take appropriate action if it is an Adobe marker. - * datalen is # of bytes at data[], remaining is length of rest of marker data. - */ -{ - unsigned int version, flags0, flags1, transform; - - if (datalen >= APP14_DATA_LEN && - GETJOCTET(data[0]) == 0x41 && - GETJOCTET(data[1]) == 0x64 && - GETJOCTET(data[2]) == 0x6F && - GETJOCTET(data[3]) == 0x62 && - GETJOCTET(data[4]) == 0x65) { - /* Found Adobe APP14 marker */ - version = (GETJOCTET(data[5]) << 8) + GETJOCTET(data[6]); - flags0 = (GETJOCTET(data[7]) << 8) + GETJOCTET(data[8]); - flags1 = (GETJOCTET(data[9]) << 8) + GETJOCTET(data[10]); - transform = GETJOCTET(data[11]); - TRACEMS4(cinfo, 1, JTRC_ADOBE, version, flags0, flags1, transform); - cinfo->saw_Adobe_marker = TRUE; - cinfo->Adobe_transform = (UINT8) transform; - } else { - /* Start of APP14 does not match "Adobe", or too short */ - TRACEMS1(cinfo, 1, JTRC_APP14, (int) (datalen + remaining)); - } -} - - -METHODDEF(boolean) -get_interesting_appn (j_decompress_ptr cinfo) -/* Process an APP0 or APP14 marker without saving it */ -{ - INT32 length; - JOCTET b[APPN_DATA_LEN]; - unsigned int i, numtoread; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - /* get the interesting part of the marker data */ - if (length >= APPN_DATA_LEN) - numtoread = APPN_DATA_LEN; - else if (length > 0) - numtoread = (unsigned int) length; - else - numtoread = 0; - for (i = 0; i < numtoread; i++) - INPUT_BYTE(cinfo, b[i], return FALSE); - length -= numtoread; - - /* process it */ - switch (cinfo->unread_marker) { - case M_APP0: - examine_app0(cinfo, (JOCTET FAR *) b, numtoread, length); - break; - case M_APP14: - examine_app14(cinfo, (JOCTET FAR *) b, numtoread, length); - break; - default: - /* can't get here unless jpeg_save_markers chooses wrong processor */ - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); - break; - } - - /* skip any remaining data -- could be lots */ - INPUT_SYNC(cinfo); - if (length > 0) - (*cinfo->src->skip_input_data) (cinfo, (long) length); - - return TRUE; -} - - -#ifdef SAVE_MARKERS_SUPPORTED - -METHODDEF(boolean) -save_marker (j_decompress_ptr cinfo) -/* Save an APPn or COM marker into the marker list */ -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - jpeg_saved_marker_ptr cur_marker = marker->cur_marker; - unsigned int bytes_read, data_length; - JOCTET FAR * data; - INT32 length = 0; - INPUT_VARS(cinfo); - - if (cur_marker == NULL) { - /* begin reading a marker */ - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - if (length >= 0) { /* watch out for bogus length word */ - /* figure out how much we want to save */ - unsigned int limit; - if (cinfo->unread_marker == (int) M_COM) - limit = marker->length_limit_COM; - else - limit = marker->length_limit_APPn[cinfo->unread_marker - (int) M_APP0]; - if ((unsigned int) length < limit) - limit = (unsigned int) length; - /* allocate and initialize the marker item */ - cur_marker = (jpeg_saved_marker_ptr) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(struct jpeg_marker_struct) + limit); - cur_marker->next = NULL; - cur_marker->marker = (UINT8) cinfo->unread_marker; - cur_marker->original_length = (unsigned int) length; - cur_marker->data_length = limit; - /* data area is just beyond the jpeg_marker_struct */ - data = cur_marker->data = (JOCTET FAR *) (cur_marker + 1); - marker->cur_marker = cur_marker; - marker->bytes_read = 0; - bytes_read = 0; - data_length = limit; - } else { - /* deal with bogus length word */ - bytes_read = data_length = 0; - data = NULL; - } - } else { - /* resume reading a marker */ - bytes_read = marker->bytes_read; - data_length = cur_marker->data_length; - data = cur_marker->data + bytes_read; - } - - while (bytes_read < data_length) { - INPUT_SYNC(cinfo); /* move the restart point to here */ - marker->bytes_read = bytes_read; - /* If there's not at least one byte in buffer, suspend */ - MAKE_BYTE_AVAIL(cinfo, return FALSE); - /* Copy bytes with reasonable rapidity */ - while (bytes_read < data_length && bytes_in_buffer > 0) { - *data++ = *next_input_byte++; - bytes_in_buffer--; - bytes_read++; - } - } - - /* Done reading what we want to read */ - if (cur_marker != NULL) { /* will be NULL if bogus length word */ - /* Add new marker to end of list */ - if (cinfo->marker_list == NULL) { - cinfo->marker_list = cur_marker; - } else { - jpeg_saved_marker_ptr prev = cinfo->marker_list; - while (prev->next != NULL) - prev = prev->next; - prev->next = cur_marker; - } - /* Reset pointer & calc remaining data length */ - data = cur_marker->data; - length = cur_marker->original_length - data_length; - } - /* Reset to initial state for next marker */ - marker->cur_marker = NULL; - - /* Process the marker if interesting; else just make a generic trace msg */ - switch (cinfo->unread_marker) { - case M_APP0: - examine_app0(cinfo, data, data_length, length); - break; - case M_APP14: - examine_app14(cinfo, data, data_length, length); - break; - default: - TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, - (int) (data_length + length)); - break; - } - - /* skip any remaining data -- could be lots */ - INPUT_SYNC(cinfo); /* do before skip_input_data */ - if (length > 0) - (*cinfo->src->skip_input_data) (cinfo, (long) length); - - return TRUE; -} - -#endif /* SAVE_MARKERS_SUPPORTED */ - - -METHODDEF(boolean) -skip_variable (j_decompress_ptr cinfo) -/* Skip over an unknown or uninteresting variable-length marker */ -{ - INT32 length; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length); - - INPUT_SYNC(cinfo); /* do before skip_input_data */ - if (length > 0) - (*cinfo->src->skip_input_data) (cinfo, (long) length); - - return TRUE; -} - - -/* - * Find the next JPEG marker, save it in cinfo->unread_marker. - * Returns FALSE if had to suspend before reaching a marker; - * in that case cinfo->unread_marker is unchanged. - * - * Note that the result might not be a valid marker code, - * but it will never be 0 or FF. - */ - -LOCAL(boolean) -next_marker (j_decompress_ptr cinfo) -{ - int c; - INPUT_VARS(cinfo); - - for (;;) { - INPUT_BYTE(cinfo, c, return FALSE); - /* Skip any non-FF bytes. - * This may look a bit inefficient, but it will not occur in a valid file. - * We sync after each discarded byte so that a suspending data source - * can discard the byte from its buffer. - */ - while (c != 0xFF) { - cinfo->marker->discarded_bytes++; - INPUT_SYNC(cinfo); - INPUT_BYTE(cinfo, c, return FALSE); - } - /* This loop swallows any duplicate FF bytes. Extra FFs are legal as - * pad bytes, so don't count them in discarded_bytes. We assume there - * will not be so many consecutive FF bytes as to overflow a suspending - * data source's input buffer. - */ - do { - INPUT_BYTE(cinfo, c, return FALSE); - } while (c == 0xFF); - if (c != 0) - break; /* found a valid marker, exit loop */ - /* Reach here if we found a stuffed-zero data sequence (FF/00). - * Discard it and loop back to try again. - */ - cinfo->marker->discarded_bytes += 2; - INPUT_SYNC(cinfo); - } - - if (cinfo->marker->discarded_bytes != 0) { - WARNMS2(cinfo, JWRN_EXTRANEOUS_DATA, cinfo->marker->discarded_bytes, c); - cinfo->marker->discarded_bytes = 0; - } - - cinfo->unread_marker = c; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -first_marker (j_decompress_ptr cinfo) -/* Like next_marker, but used to obtain the initial SOI marker. */ -/* For this marker, we do not allow preceding garbage or fill; otherwise, - * we might well scan an entire input file before realizing it ain't JPEG. - * If an application wants to process non-JFIF files, it must seek to the - * SOI before calling the JPEG library. - */ -{ - int c, c2; - INPUT_VARS(cinfo); - - INPUT_BYTE(cinfo, c, return FALSE); - INPUT_BYTE(cinfo, c2, return FALSE); - if (c != 0xFF || c2 != (int) M_SOI) - ERREXIT2(cinfo, JERR_NO_SOI, c, c2); - - cinfo->unread_marker = c2; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -/* - * Read markers until SOS or EOI. - * - * Returns same codes as are defined for jpeg_consume_input: - * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. - * - * Note: This function may return a pseudo SOS marker (with zero - * component number) for treat by input controller's consume_input. - * consume_input itself should filter out (skip) the pseudo marker - * after processing for the caller. - */ - -METHODDEF(int) -read_markers (j_decompress_ptr cinfo) -{ - /* Outer loop repeats once for each marker. */ - for (;;) { - /* Collect the marker proper, unless we already did. */ - /* NB: first_marker() enforces the requirement that SOI appear first. */ - if (cinfo->unread_marker == 0) { - if (! cinfo->marker->saw_SOI) { - if (! first_marker(cinfo)) - return JPEG_SUSPENDED; - } else { - if (! next_marker(cinfo)) - return JPEG_SUSPENDED; - } - } - /* At this point cinfo->unread_marker contains the marker code and the - * input point is just past the marker proper, but before any parameters. - * A suspension will cause us to return with this state still true. - */ - switch (cinfo->unread_marker) { - case M_SOI: - if (! get_soi(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_SOF0: /* Baseline */ - if (! get_sof(cinfo, TRUE, FALSE, FALSE)) - return JPEG_SUSPENDED; - break; - - case M_SOF1: /* Extended sequential, Huffman */ - if (! get_sof(cinfo, FALSE, FALSE, FALSE)) - return JPEG_SUSPENDED; - break; - - case M_SOF2: /* Progressive, Huffman */ - if (! get_sof(cinfo, FALSE, TRUE, FALSE)) - return JPEG_SUSPENDED; - break; - - case M_SOF9: /* Extended sequential, arithmetic */ - if (! get_sof(cinfo, FALSE, FALSE, TRUE)) - return JPEG_SUSPENDED; - break; - - case M_SOF10: /* Progressive, arithmetic */ - if (! get_sof(cinfo, FALSE, TRUE, TRUE)) - return JPEG_SUSPENDED; - break; - - /* Currently unsupported SOFn types */ - case M_SOF3: /* Lossless, Huffman */ - case M_SOF5: /* Differential sequential, Huffman */ - case M_SOF6: /* Differential progressive, Huffman */ - case M_SOF7: /* Differential lossless, Huffman */ - case M_JPG: /* Reserved for JPEG extensions */ - case M_SOF11: /* Lossless, arithmetic */ - case M_SOF13: /* Differential sequential, arithmetic */ - case M_SOF14: /* Differential progressive, arithmetic */ - case M_SOF15: /* Differential lossless, arithmetic */ - ERREXIT1(cinfo, JERR_SOF_UNSUPPORTED, cinfo->unread_marker); - break; - - case M_SOS: - if (! get_sos(cinfo)) - return JPEG_SUSPENDED; - cinfo->unread_marker = 0; /* processed the marker */ - return JPEG_REACHED_SOS; - - case M_EOI: - TRACEMS(cinfo, 1, JTRC_EOI); - cinfo->unread_marker = 0; /* processed the marker */ - return JPEG_REACHED_EOI; - - case M_DAC: - if (! get_dac(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_DHT: - if (! get_dht(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_DQT: - if (! get_dqt(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_DRI: - if (! get_dri(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_APP0: - case M_APP1: - case M_APP2: - case M_APP3: - case M_APP4: - case M_APP5: - case M_APP6: - case M_APP7: - case M_APP8: - case M_APP9: - case M_APP10: - case M_APP11: - case M_APP12: - case M_APP13: - case M_APP14: - case M_APP15: - if (! (*((my_marker_ptr) cinfo->marker)->process_APPn[ - cinfo->unread_marker - (int) M_APP0]) (cinfo)) - return JPEG_SUSPENDED; - break; - - case M_COM: - if (! (*((my_marker_ptr) cinfo->marker)->process_COM) (cinfo)) - return JPEG_SUSPENDED; - break; - - case M_RST0: /* these are all parameterless */ - case M_RST1: - case M_RST2: - case M_RST3: - case M_RST4: - case M_RST5: - case M_RST6: - case M_RST7: - case M_TEM: - TRACEMS1(cinfo, 1, JTRC_PARMLESS_MARKER, cinfo->unread_marker); - break; - - case M_DNL: /* Ignore DNL ... perhaps the wrong thing */ - if (! skip_variable(cinfo)) - return JPEG_SUSPENDED; - break; - - default: /* must be DHP, EXP, JPGn, or RESn */ - /* For now, we treat the reserved markers as fatal errors since they are - * likely to be used to signal incompatible JPEG Part 3 extensions. - * Once the JPEG 3 version-number marker is well defined, this code - * ought to change! - */ - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); - break; - } - /* Successfully processed marker, so reset state variable */ - cinfo->unread_marker = 0; - } /* end loop */ -} - - -/* - * Read a restart marker, which is expected to appear next in the datastream; - * if the marker is not there, take appropriate recovery action. - * Returns FALSE if suspension is required. - * - * This is called by the entropy decoder after it has read an appropriate - * number of MCUs. cinfo->unread_marker may be nonzero if the entropy decoder - * has already read a marker from the data source. Under normal conditions - * cinfo->unread_marker will be reset to 0 before returning; if not reset, - * it holds a marker which the decoder will be unable to read past. - */ - -METHODDEF(boolean) -read_restart_marker (j_decompress_ptr cinfo) -{ - /* Obtain a marker unless we already did. */ - /* Note that next_marker will complain if it skips any data. */ - if (cinfo->unread_marker == 0) { - if (! next_marker(cinfo)) - return FALSE; - } - - if (cinfo->unread_marker == - ((int) M_RST0 + cinfo->marker->next_restart_num)) { - /* Normal case --- swallow the marker and let entropy decoder continue */ - TRACEMS1(cinfo, 3, JTRC_RST, cinfo->marker->next_restart_num); - cinfo->unread_marker = 0; - } else { - /* Uh-oh, the restart markers have been messed up. */ - /* Let the data source manager determine how to resync. */ - if (! (*cinfo->src->resync_to_restart) (cinfo, - cinfo->marker->next_restart_num)) - return FALSE; - } - - /* Update next-restart state */ - cinfo->marker->next_restart_num = (cinfo->marker->next_restart_num + 1) & 7; - - return TRUE; -} - - -/* - * This is the default resync_to_restart method for data source managers - * to use if they don't have any better approach. Some data source managers - * may be able to back up, or may have additional knowledge about the data - * which permits a more intelligent recovery strategy; such managers would - * presumably supply their own resync method. - * - * read_restart_marker calls resync_to_restart if it finds a marker other than - * the restart marker it was expecting. (This code is *not* used unless - * a nonzero restart interval has been declared.) cinfo->unread_marker is - * the marker code actually found (might be anything, except 0 or FF). - * The desired restart marker number (0..7) is passed as a parameter. - * This routine is supposed to apply whatever error recovery strategy seems - * appropriate in order to position the input stream to the next data segment. - * Note that cinfo->unread_marker is treated as a marker appearing before - * the current data-source input point; usually it should be reset to zero - * before returning. - * Returns FALSE if suspension is required. - * - * This implementation is substantially constrained by wanting to treat the - * input as a data stream; this means we can't back up. Therefore, we have - * only the following actions to work with: - * 1. Simply discard the marker and let the entropy decoder resume at next - * byte of file. - * 2. Read forward until we find another marker, discarding intervening - * data. (In theory we could look ahead within the current bufferload, - * without having to discard data if we don't find the desired marker. - * This idea is not implemented here, in part because it makes behavior - * dependent on buffer size and chance buffer-boundary positions.) - * 3. Leave the marker unread (by failing to zero cinfo->unread_marker). - * This will cause the entropy decoder to process an empty data segment, - * inserting dummy zeroes, and then we will reprocess the marker. - * - * #2 is appropriate if we think the desired marker lies ahead, while #3 is - * appropriate if the found marker is a future restart marker (indicating - * that we have missed the desired restart marker, probably because it got - * corrupted). - * We apply #2 or #3 if the found marker is a restart marker no more than - * two counts behind or ahead of the expected one. We also apply #2 if the - * found marker is not a legal JPEG marker code (it's certainly bogus data). - * If the found marker is a restart marker more than 2 counts away, we do #1 - * (too much risk that the marker is erroneous; with luck we will be able to - * resync at some future point). - * For any valid non-restart JPEG marker, we apply #3. This keeps us from - * overrunning the end of a scan. An implementation limited to single-scan - * files might find it better to apply #2 for markers other than EOI, since - * any other marker would have to be bogus data in that case. - */ - -GLOBAL(boolean) -jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired) -{ - int marker = cinfo->unread_marker; - int action = 1; - - /* Always put up a warning. */ - WARNMS2(cinfo, JWRN_MUST_RESYNC, marker, desired); - - /* Outer loop handles repeated decision after scanning forward. */ - for (;;) { - if (marker < (int) M_SOF0) - action = 2; /* invalid marker */ - else if (marker < (int) M_RST0 || marker > (int) M_RST7) - action = 3; /* valid non-restart marker */ - else { - if (marker == ((int) M_RST0 + ((desired+1) & 7)) || - marker == ((int) M_RST0 + ((desired+2) & 7))) - action = 3; /* one of the next two expected restarts */ - else if (marker == ((int) M_RST0 + ((desired-1) & 7)) || - marker == ((int) M_RST0 + ((desired-2) & 7))) - action = 2; /* a prior restart, so advance */ - else - action = 1; /* desired restart or too far away */ - } - TRACEMS2(cinfo, 4, JTRC_RECOVERY_ACTION, marker, action); - switch (action) { - case 1: - /* Discard marker and let entropy decoder resume processing. */ - cinfo->unread_marker = 0; - return TRUE; - case 2: - /* Scan to the next marker, and repeat the decision loop. */ - if (! next_marker(cinfo)) - return FALSE; - marker = cinfo->unread_marker; - break; - case 3: - /* Return without advancing past this marker. */ - /* Entropy decoder will be forced to process an empty segment. */ - return TRUE; - } - } /* end loop */ -} - - -/* - * Reset marker processing state to begin a fresh datastream. - */ - -METHODDEF(void) -reset_marker_reader (j_decompress_ptr cinfo) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - - cinfo->comp_info = NULL; /* until allocated by get_sof */ - cinfo->input_scan_number = 0; /* no SOS seen yet */ - cinfo->unread_marker = 0; /* no pending marker */ - marker->pub.saw_SOI = FALSE; /* set internal state too */ - marker->pub.saw_SOF = FALSE; - marker->pub.discarded_bytes = 0; - marker->cur_marker = NULL; -} - - -/* - * Initialize the marker reader module. - * This is called only once, when the decompression object is created. - */ - -GLOBAL(void) -jinit_marker_reader (j_decompress_ptr cinfo) -{ - my_marker_ptr marker; - int i; - - /* Create subobject in permanent pool */ - marker = (my_marker_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_marker_reader)); - cinfo->marker = (struct jpeg_marker_reader *) marker; - /* Initialize public method pointers */ - marker->pub.reset_marker_reader = reset_marker_reader; - marker->pub.read_markers = read_markers; - marker->pub.read_restart_marker = read_restart_marker; - /* Initialize COM/APPn processing. - * By default, we examine and then discard APP0 and APP14, - * but simply discard COM and all other APPn. - */ - marker->process_COM = skip_variable; - marker->length_limit_COM = 0; - for (i = 0; i < 16; i++) { - marker->process_APPn[i] = skip_variable; - marker->length_limit_APPn[i] = 0; - } - marker->process_APPn[0] = get_interesting_appn; - marker->process_APPn[14] = get_interesting_appn; - /* Reset marker processing state */ - reset_marker_reader(cinfo); -} - - -/* - * Control saving of COM and APPn markers into marker_list. - */ - -#ifdef SAVE_MARKERS_SUPPORTED - -GLOBAL(void) -jpeg_save_markers (j_decompress_ptr cinfo, int marker_code, - unsigned int length_limit) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - long maxlength; - jpeg_marker_parser_method processor; - - /* Length limit mustn't be larger than what we can allocate - * (should only be a concern in a 16-bit environment). - */ - maxlength = cinfo->mem->max_alloc_chunk - SIZEOF(struct jpeg_marker_struct); - if (((long) length_limit) > maxlength) - length_limit = (unsigned int) maxlength; - - /* Choose processor routine to use. - * APP0/APP14 have special requirements. - */ - if (length_limit) { - processor = save_marker; - /* If saving APP0/APP14, save at least enough for our internal use. */ - if (marker_code == (int) M_APP0 && length_limit < APP0_DATA_LEN) - length_limit = APP0_DATA_LEN; - else if (marker_code == (int) M_APP14 && length_limit < APP14_DATA_LEN) - length_limit = APP14_DATA_LEN; - } else { - processor = skip_variable; - /* If discarding APP0/APP14, use our regular on-the-fly processor. */ - if (marker_code == (int) M_APP0 || marker_code == (int) M_APP14) - processor = get_interesting_appn; - } - - if (marker_code == (int) M_COM) { - marker->process_COM = processor; - marker->length_limit_COM = length_limit; - } else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) { - marker->process_APPn[marker_code - (int) M_APP0] = processor; - marker->length_limit_APPn[marker_code - (int) M_APP0] = length_limit; - } else - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code); -} - -#endif /* SAVE_MARKERS_SUPPORTED */ - - -/* - * Install a special processing method for COM or APPn markers. - */ - -GLOBAL(void) -jpeg_set_marker_processor (j_decompress_ptr cinfo, int marker_code, - jpeg_marker_parser_method routine) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - - if (marker_code == (int) M_COM) - marker->process_COM = routine; - else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) - marker->process_APPn[marker_code - (int) M_APP0] = routine; - else - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code); -} diff --git a/src/jpeg-8c/jdmaster.c b/src/jpeg-8c/jdmaster.c deleted file mode 100644 index 8c1146e4..00000000 --- a/src/jpeg-8c/jdmaster.c +++ /dev/null @@ -1,533 +0,0 @@ -/* - * jdmaster.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains master control logic for the JPEG decompressor. - * These routines are concerned with selecting the modules to be executed - * and with determining the number of passes and the work to be done in each - * pass. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private state */ - -typedef struct { - struct jpeg_decomp_master pub; /* public fields */ - - int pass_number; /* # of passes completed */ - - boolean using_merged_upsample; /* TRUE if using merged upsample/cconvert */ - - /* Saved references to initialized quantizer modules, - * in case we need to switch modes. - */ - struct jpeg_color_quantizer * quantizer_1pass; - struct jpeg_color_quantizer * quantizer_2pass; -} my_decomp_master; - -typedef my_decomp_master * my_master_ptr; - - -/* - * Determine whether merged upsample/color conversion should be used. - * CRUCIAL: this must match the actual capabilities of jdmerge.c! - */ - -LOCAL(boolean) -use_merged_upsample (j_decompress_ptr cinfo) -{ -#ifdef UPSAMPLE_MERGING_SUPPORTED - /* Merging is the equivalent of plain box-filter upsampling */ - if (cinfo->do_fancy_upsampling || cinfo->CCIR601_sampling) - return FALSE; - /* jdmerge.c only supports YCC=>RGB color conversion */ - if (cinfo->jpeg_color_space != JCS_YCbCr || cinfo->num_components != 3 || - cinfo->out_color_space != JCS_RGB || - cinfo->out_color_components != RGB_PIXELSIZE) - return FALSE; - /* and it only handles 2h1v or 2h2v sampling ratios */ - if (cinfo->comp_info[0].h_samp_factor != 2 || - cinfo->comp_info[1].h_samp_factor != 1 || - cinfo->comp_info[2].h_samp_factor != 1 || - cinfo->comp_info[0].v_samp_factor > 2 || - cinfo->comp_info[1].v_samp_factor != 1 || - cinfo->comp_info[2].v_samp_factor != 1) - return FALSE; - /* furthermore, it doesn't work if we've scaled the IDCTs differently */ - if (cinfo->comp_info[0].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || - cinfo->comp_info[1].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || - cinfo->comp_info[2].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || - cinfo->comp_info[0].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size || - cinfo->comp_info[1].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size || - cinfo->comp_info[2].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size) - return FALSE; - /* ??? also need to test for upsample-time rescaling, when & if supported */ - return TRUE; /* by golly, it'll work... */ -#else - return FALSE; -#endif -} - - -/* - * Compute output image dimensions and related values. - * NOTE: this is exported for possible use by application. - * Hence it mustn't do anything that can't be done twice. - * Also note that it may be called before the master module is initialized! - */ - -GLOBAL(void) -jpeg_calc_output_dimensions (j_decompress_ptr cinfo) -/* Do computations that are needed before master selection phase. - * This function is used for full decompression. - */ -{ -#ifdef IDCT_SCALING_SUPPORTED - int ci; - jpeg_component_info *compptr; -#endif - - /* Prevent application from calling me at wrong times */ - if (cinfo->global_state != DSTATE_READY) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* Compute core output image dimensions and DCT scaling choices. */ - jpeg_core_output_dimensions(cinfo); - -#ifdef IDCT_SCALING_SUPPORTED - - /* In selecting the actual DCT scaling for each component, we try to - * scale up the chroma components via IDCT scaling rather than upsampling. - * This saves time if the upsampler gets to use 1:1 scaling. - * Note this code adapts subsampling ratios which are powers of 2. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - int ssize = 1; - while (cinfo->min_DCT_h_scaled_size * ssize <= - (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } - compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; - ssize = 1; - while (cinfo->min_DCT_v_scaled_size * ssize <= - (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } - compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; - - /* We don't support IDCT ratios larger than 2. */ - if (compptr->DCT_h_scaled_size > compptr->DCT_v_scaled_size * 2) - compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; - else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) - compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; - } - - /* Recompute downsampled dimensions of components; - * application needs to know these if using raw downsampled data. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Size in samples, after IDCT scaling */ - compptr->downsampled_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * - (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->downsampled_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * - (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size), - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - } - -#endif /* IDCT_SCALING_SUPPORTED */ - - /* Report number of components in selected colorspace. */ - /* Probably this should be in the color conversion module... */ - switch (cinfo->out_color_space) { - case JCS_GRAYSCALE: - cinfo->out_color_components = 1; - break; - case JCS_RGB: -#if RGB_PIXELSIZE != 3 - cinfo->out_color_components = RGB_PIXELSIZE; - break; -#endif /* else share code with YCbCr */ - case JCS_YCbCr: - cinfo->out_color_components = 3; - break; - case JCS_CMYK: - case JCS_YCCK: - cinfo->out_color_components = 4; - break; - default: /* else must be same colorspace as in file */ - cinfo->out_color_components = cinfo->num_components; - break; - } - cinfo->output_components = (cinfo->quantize_colors ? 1 : - cinfo->out_color_components); - - /* See if upsampler will want to emit more than one row at a time */ - if (use_merged_upsample(cinfo)) - cinfo->rec_outbuf_height = cinfo->max_v_samp_factor; - else - cinfo->rec_outbuf_height = 1; -} - - -/* - * Several decompression processes need to range-limit values to the range - * 0..MAXJSAMPLE; the input value may fall somewhat outside this range - * due to noise introduced by quantization, roundoff error, etc. These - * processes are inner loops and need to be as fast as possible. On most - * machines, particularly CPUs with pipelines or instruction prefetch, - * a (subscript-check-less) C table lookup - * x = sample_range_limit[x]; - * is faster than explicit tests - * if (x < 0) x = 0; - * else if (x > MAXJSAMPLE) x = MAXJSAMPLE; - * These processes all use a common table prepared by the routine below. - * - * For most steps we can mathematically guarantee that the initial value - * of x is within MAXJSAMPLE+1 of the legal range, so a table running from - * -(MAXJSAMPLE+1) to 2*MAXJSAMPLE+1 is sufficient. But for the initial - * limiting step (just after the IDCT), a wildly out-of-range value is - * possible if the input data is corrupt. To avoid any chance of indexing - * off the end of memory and getting a bad-pointer trap, we perform the - * post-IDCT limiting thus: - * x = range_limit[x & MASK]; - * where MASK is 2 bits wider than legal sample data, ie 10 bits for 8-bit - * samples. Under normal circumstances this is more than enough range and - * a correct output will be generated; with bogus input data the mask will - * cause wraparound, and we will safely generate a bogus-but-in-range output. - * For the post-IDCT step, we want to convert the data from signed to unsigned - * representation by adding CENTERJSAMPLE at the same time that we limit it. - * So the post-IDCT limiting table ends up looking like this: - * CENTERJSAMPLE,CENTERJSAMPLE+1,...,MAXJSAMPLE, - * MAXJSAMPLE (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), - * 0 (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), - * 0,1,...,CENTERJSAMPLE-1 - * Negative inputs select values from the upper half of the table after - * masking. - * - * We can save some space by overlapping the start of the post-IDCT table - * with the simpler range limiting table. The post-IDCT table begins at - * sample_range_limit + CENTERJSAMPLE. - * - * Note that the table is allocated in near data space on PCs; it's small - * enough and used often enough to justify this. - */ - -LOCAL(void) -prepare_range_limit_table (j_decompress_ptr cinfo) -/* Allocate and fill in the sample_range_limit table */ -{ - JSAMPLE * table; - int i; - - table = (JSAMPLE *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (5 * (MAXJSAMPLE+1) + CENTERJSAMPLE) * SIZEOF(JSAMPLE)); - table += (MAXJSAMPLE+1); /* allow negative subscripts of simple table */ - cinfo->sample_range_limit = table; - /* First segment of "simple" table: limit[x] = 0 for x < 0 */ - MEMZERO(table - (MAXJSAMPLE+1), (MAXJSAMPLE+1) * SIZEOF(JSAMPLE)); - /* Main part of "simple" table: limit[x] = x */ - for (i = 0; i <= MAXJSAMPLE; i++) - table[i] = (JSAMPLE) i; - table += CENTERJSAMPLE; /* Point to where post-IDCT table starts */ - /* End of simple table, rest of first half of post-IDCT table */ - for (i = CENTERJSAMPLE; i < 2*(MAXJSAMPLE+1); i++) - table[i] = MAXJSAMPLE; - /* Second half of post-IDCT table */ - MEMZERO(table + (2 * (MAXJSAMPLE+1)), - (2 * (MAXJSAMPLE+1) - CENTERJSAMPLE) * SIZEOF(JSAMPLE)); - MEMCOPY(table + (4 * (MAXJSAMPLE+1) - CENTERJSAMPLE), - cinfo->sample_range_limit, CENTERJSAMPLE * SIZEOF(JSAMPLE)); -} - - -/* - * Master selection of decompression modules. - * This is done once at jpeg_start_decompress time. We determine - * which modules will be used and give them appropriate initialization calls. - * We also initialize the decompressor input side to begin consuming data. - * - * Since jpeg_read_header has finished, we know what is in the SOF - * and (first) SOS markers. We also have all the application parameter - * settings. - */ - -LOCAL(void) -master_selection (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - boolean use_c_buffer; - long samplesperrow; - JDIMENSION jd_samplesperrow; - - /* Initialize dimensions and other stuff */ - jpeg_calc_output_dimensions(cinfo); - prepare_range_limit_table(cinfo); - - /* Width of an output scanline must be representable as JDIMENSION. */ - samplesperrow = (long) cinfo->output_width * (long) cinfo->out_color_components; - jd_samplesperrow = (JDIMENSION) samplesperrow; - if ((long) jd_samplesperrow != samplesperrow) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - - /* Initialize my private state */ - master->pass_number = 0; - master->using_merged_upsample = use_merged_upsample(cinfo); - - /* Color quantizer selection */ - master->quantizer_1pass = NULL; - master->quantizer_2pass = NULL; - /* No mode changes if not using buffered-image mode. */ - if (! cinfo->quantize_colors || ! cinfo->buffered_image) { - cinfo->enable_1pass_quant = FALSE; - cinfo->enable_external_quant = FALSE; - cinfo->enable_2pass_quant = FALSE; - } - if (cinfo->quantize_colors) { - if (cinfo->raw_data_out) - ERREXIT(cinfo, JERR_NOTIMPL); - /* 2-pass quantizer only works in 3-component color space. */ - if (cinfo->out_color_components != 3) { - cinfo->enable_1pass_quant = TRUE; - cinfo->enable_external_quant = FALSE; - cinfo->enable_2pass_quant = FALSE; - cinfo->colormap = NULL; - } else if (cinfo->colormap != NULL) { - cinfo->enable_external_quant = TRUE; - } else if (cinfo->two_pass_quantize) { - cinfo->enable_2pass_quant = TRUE; - } else { - cinfo->enable_1pass_quant = TRUE; - } - - if (cinfo->enable_1pass_quant) { -#ifdef QUANT_1PASS_SUPPORTED - jinit_1pass_quantizer(cinfo); - master->quantizer_1pass = cinfo->cquantize; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } - - /* We use the 2-pass code to map to external colormaps. */ - if (cinfo->enable_2pass_quant || cinfo->enable_external_quant) { -#ifdef QUANT_2PASS_SUPPORTED - jinit_2pass_quantizer(cinfo); - master->quantizer_2pass = cinfo->cquantize; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } - /* If both quantizers are initialized, the 2-pass one is left active; - * this is necessary for starting with quantization to an external map. - */ - } - - /* Post-processing: in particular, color conversion first */ - if (! cinfo->raw_data_out) { - if (master->using_merged_upsample) { -#ifdef UPSAMPLE_MERGING_SUPPORTED - jinit_merged_upsampler(cinfo); /* does color conversion too */ -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - jinit_color_deconverter(cinfo); - jinit_upsampler(cinfo); - } - jinit_d_post_controller(cinfo, cinfo->enable_2pass_quant); - } - /* Inverse DCT */ - jinit_inverse_dct(cinfo); - /* Entropy decoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_decoder(cinfo); - else { - jinit_huff_decoder(cinfo); - } - - /* Initialize principal buffer controllers. */ - use_c_buffer = cinfo->inputctl->has_multiple_scans || cinfo->buffered_image; - jinit_d_coef_controller(cinfo, use_c_buffer); - - if (! cinfo->raw_data_out) - jinit_d_main_controller(cinfo, FALSE /* never need full buffer here */); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Initialize input side of decompressor to consume first scan. */ - (*cinfo->inputctl->start_input_pass) (cinfo); - -#ifdef D_MULTISCAN_FILES_SUPPORTED - /* If jpeg_start_decompress will read the whole file, initialize - * progress monitoring appropriately. The input step is counted - * as one pass. - */ - if (cinfo->progress != NULL && ! cinfo->buffered_image && - cinfo->inputctl->has_multiple_scans) { - int nscans; - /* Estimate number of scans to set pass_limit. */ - if (cinfo->progressive_mode) { - /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */ - nscans = 2 + 3 * cinfo->num_components; - } else { - /* For a nonprogressive multiscan file, estimate 1 scan per component. */ - nscans = cinfo->num_components; - } - cinfo->progress->pass_counter = 0L; - cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans; - cinfo->progress->completed_passes = 0; - cinfo->progress->total_passes = (cinfo->enable_2pass_quant ? 3 : 2); - /* Count the input pass as done */ - master->pass_number++; - } -#endif /* D_MULTISCAN_FILES_SUPPORTED */ -} - - -/* - * Per-pass setup. - * This is called at the beginning of each output pass. We determine which - * modules will be active during this pass and give them appropriate - * start_pass calls. We also set is_dummy_pass to indicate whether this - * is a "real" output pass or a dummy pass for color quantization. - * (In the latter case, jdapistd.c will crank the pass to completion.) - */ - -METHODDEF(void) -prepare_for_output_pass (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - if (master->pub.is_dummy_pass) { -#ifdef QUANT_2PASS_SUPPORTED - /* Final pass of 2-pass quantization */ - master->pub.is_dummy_pass = FALSE; - (*cinfo->cquantize->start_pass) (cinfo, FALSE); - (*cinfo->post->start_pass) (cinfo, JBUF_CRANK_DEST); - (*cinfo->main->start_pass) (cinfo, JBUF_CRANK_DEST); -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif /* QUANT_2PASS_SUPPORTED */ - } else { - if (cinfo->quantize_colors && cinfo->colormap == NULL) { - /* Select new quantization method */ - if (cinfo->two_pass_quantize && cinfo->enable_2pass_quant) { - cinfo->cquantize = master->quantizer_2pass; - master->pub.is_dummy_pass = TRUE; - } else if (cinfo->enable_1pass_quant) { - cinfo->cquantize = master->quantizer_1pass; - } else { - ERREXIT(cinfo, JERR_MODE_CHANGE); - } - } - (*cinfo->idct->start_pass) (cinfo); - (*cinfo->coef->start_output_pass) (cinfo); - if (! cinfo->raw_data_out) { - if (! master->using_merged_upsample) - (*cinfo->cconvert->start_pass) (cinfo); - (*cinfo->upsample->start_pass) (cinfo); - if (cinfo->quantize_colors) - (*cinfo->cquantize->start_pass) (cinfo, master->pub.is_dummy_pass); - (*cinfo->post->start_pass) (cinfo, - (master->pub.is_dummy_pass ? JBUF_SAVE_AND_PASS : JBUF_PASS_THRU)); - (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU); - } - } - - /* Set up progress monitor's pass info if present */ - if (cinfo->progress != NULL) { - cinfo->progress->completed_passes = master->pass_number; - cinfo->progress->total_passes = master->pass_number + - (master->pub.is_dummy_pass ? 2 : 1); - /* In buffered-image mode, we assume one more output pass if EOI not - * yet reached, but no more passes if EOI has been reached. - */ - if (cinfo->buffered_image && ! cinfo->inputctl->eoi_reached) { - cinfo->progress->total_passes += (cinfo->enable_2pass_quant ? 2 : 1); - } - } -} - - -/* - * Finish up at end of an output pass. - */ - -METHODDEF(void) -finish_output_pass (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - if (cinfo->quantize_colors) - (*cinfo->cquantize->finish_pass) (cinfo); - master->pass_number++; -} - - -#ifdef D_MULTISCAN_FILES_SUPPORTED - -/* - * Switch to a new external colormap between output passes. - */ - -GLOBAL(void) -jpeg_new_colormap (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - /* Prevent application from calling me at wrong times */ - if (cinfo->global_state != DSTATE_BUFIMAGE) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - if (cinfo->quantize_colors && cinfo->enable_external_quant && - cinfo->colormap != NULL) { - /* Select 2-pass quantizer for external colormap use */ - cinfo->cquantize = master->quantizer_2pass; - /* Notify quantizer of colormap change */ - (*cinfo->cquantize->new_color_map) (cinfo); - master->pub.is_dummy_pass = FALSE; /* just in case */ - } else - ERREXIT(cinfo, JERR_MODE_CHANGE); -} - -#endif /* D_MULTISCAN_FILES_SUPPORTED */ - - -/* - * Initialize master decompression control and select active modules. - * This is performed at the start of jpeg_start_decompress. - */ - -GLOBAL(void) -jinit_master_decompress (j_decompress_ptr cinfo) -{ - my_master_ptr master; - - master = (my_master_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_decomp_master)); - cinfo->master = (struct jpeg_decomp_master *) master; - master->pub.prepare_for_output_pass = prepare_for_output_pass; - master->pub.finish_output_pass = finish_output_pass; - - master->pub.is_dummy_pass = FALSE; - - master_selection(cinfo); -} diff --git a/src/jpeg-8c/jdmerge.c b/src/jpeg-8c/jdmerge.c deleted file mode 100644 index 37444468..00000000 --- a/src/jpeg-8c/jdmerge.c +++ /dev/null @@ -1,400 +0,0 @@ -/* - * jdmerge.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains code for merged upsampling/color conversion. - * - * This file combines functions from jdsample.c and jdcolor.c; - * read those files first to understand what's going on. - * - * When the chroma components are to be upsampled by simple replication - * (ie, box filtering), we can save some work in color conversion by - * calculating all the output pixels corresponding to a pair of chroma - * samples at one time. In the conversion equations - * R = Y + K1 * Cr - * G = Y + K2 * Cb + K3 * Cr - * B = Y + K4 * Cb - * only the Y term varies among the group of pixels corresponding to a pair - * of chroma samples, so the rest of the terms can be calculated just once. - * At typical sampling ratios, this eliminates half or three-quarters of the - * multiplications needed for color conversion. - * - * This file currently provides implementations for the following cases: - * YCbCr => RGB color conversion only. - * Sampling ratios of 2h1v or 2h2v. - * No scaling needed at upsample time. - * Corner-aligned (non-CCIR601) sampling alignment. - * Other special cases could be added, but in most applications these are - * the only common cases. (For uncommon cases we fall back on the more - * general code in jdsample.c and jdcolor.c.) - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -#ifdef UPSAMPLE_MERGING_SUPPORTED - - -/* Private subobject */ - -typedef struct { - struct jpeg_upsampler pub; /* public fields */ - - /* Pointer to routine to do actual upsampling/conversion of one row group */ - JMETHOD(void, upmethod, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, - JSAMPARRAY output_buf)); - - /* Private state for YCC->RGB conversion */ - int * Cr_r_tab; /* => table for Cr to R conversion */ - int * Cb_b_tab; /* => table for Cb to B conversion */ - INT32 * Cr_g_tab; /* => table for Cr to G conversion */ - INT32 * Cb_g_tab; /* => table for Cb to G conversion */ - - /* For 2:1 vertical sampling, we produce two output rows at a time. - * We need a "spare" row buffer to hold the second output row if the - * application provides just a one-row buffer; we also use the spare - * to discard the dummy last row if the image height is odd. - */ - JSAMPROW spare_row; - boolean spare_full; /* T if spare buffer is occupied */ - - JDIMENSION out_row_width; /* samples per output row */ - JDIMENSION rows_to_go; /* counts rows remaining in image */ -} my_upsampler; - -typedef my_upsampler * my_upsample_ptr; - -#define SCALEBITS 16 /* speediest right-shift on some machines */ -#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) -#define FIX(x) ((INT32) ((x) * (1L<RGB colorspace conversion. - * This is taken directly from jdcolor.c; see that file for more info. - */ - -LOCAL(void) -build_ycc_rgb_table (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - int i; - INT32 x; - SHIFT_TEMPS - - upsample->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - upsample->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - - for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { - /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ - /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ - /* Cr=>R value is nearest int to 1.40200 * x */ - upsample->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS); - /* Cb=>B value is nearest int to 1.77200 * x */ - upsample->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS); - /* Cr=>G value is scaled-up -0.71414 * x */ - upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x; - /* Cb=>G value is scaled-up -0.34414 * x */ - /* We also add in ONE_HALF so that need not do it in inner loop */ - upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; - } -} - - -/* - * Initialize for an upsampling pass. - */ - -METHODDEF(void) -start_pass_merged_upsample (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - - /* Mark the spare buffer empty */ - upsample->spare_full = FALSE; - /* Initialize total-height counter for detecting bottom of image */ - upsample->rows_to_go = cinfo->output_height; -} - - -/* - * Control routine to do upsampling (and color conversion). - * - * The control routine just handles the row buffering considerations. - */ - -METHODDEF(void) -merged_2v_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -/* 2:1 vertical sampling case: may need a spare row. */ -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - JSAMPROW work_ptrs[2]; - JDIMENSION num_rows; /* number of rows returned to caller */ - - if (upsample->spare_full) { - /* If we have a spare row saved from a previous cycle, just return it. */ - jcopy_sample_rows(& upsample->spare_row, 0, output_buf + *out_row_ctr, 0, - 1, upsample->out_row_width); - num_rows = 1; - upsample->spare_full = FALSE; - } else { - /* Figure number of rows to return to caller. */ - num_rows = 2; - /* Not more than the distance to the end of the image. */ - if (num_rows > upsample->rows_to_go) - num_rows = upsample->rows_to_go; - /* And not more than what the client can accept: */ - out_rows_avail -= *out_row_ctr; - if (num_rows > out_rows_avail) - num_rows = out_rows_avail; - /* Create output pointer array for upsampler. */ - work_ptrs[0] = output_buf[*out_row_ctr]; - if (num_rows > 1) { - work_ptrs[1] = output_buf[*out_row_ctr + 1]; - } else { - work_ptrs[1] = upsample->spare_row; - upsample->spare_full = TRUE; - } - /* Now do the upsampling. */ - (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, work_ptrs); - } - - /* Adjust counts */ - *out_row_ctr += num_rows; - upsample->rows_to_go -= num_rows; - /* When the buffer is emptied, declare this input row group consumed */ - if (! upsample->spare_full) - (*in_row_group_ctr)++; -} - - -METHODDEF(void) -merged_1v_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -/* 1:1 vertical sampling case: much easier, never need a spare row. */ -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - - /* Just do the upsampling. */ - (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, - output_buf + *out_row_ctr); - /* Adjust counts */ - (*out_row_ctr)++; - (*in_row_group_ctr)++; -} - - -/* - * These are the routines invoked by the control routines to do - * the actual upsampling/conversion. One row group is processed per call. - * - * Note: since we may be writing directly into application-supplied buffers, - * we have to be honest about the output width; we can't assume the buffer - * has been rounded up to an even width. - */ - - -/* - * Upsample and color convert for the case of 2:1 horizontal and 1:1 vertical. - */ - -METHODDEF(void) -h2v1_merged_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, - JSAMPARRAY output_buf) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - register int y, cred, cgreen, cblue; - int cb, cr; - register JSAMPROW outptr; - JSAMPROW inptr0, inptr1, inptr2; - JDIMENSION col; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - int * Crrtab = upsample->Cr_r_tab; - int * Cbbtab = upsample->Cb_b_tab; - INT32 * Crgtab = upsample->Cr_g_tab; - INT32 * Cbgtab = upsample->Cb_g_tab; - SHIFT_TEMPS - - inptr0 = input_buf[0][in_row_group_ctr]; - inptr1 = input_buf[1][in_row_group_ctr]; - inptr2 = input_buf[2][in_row_group_ctr]; - outptr = output_buf[0]; - /* Loop for each pair of output pixels */ - for (col = cinfo->output_width >> 1; col > 0; col--) { - /* Do the chroma part of the calculation */ - cb = GETJSAMPLE(*inptr1++); - cr = GETJSAMPLE(*inptr2++); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - /* Fetch 2 Y values and emit 2 pixels */ - y = GETJSAMPLE(*inptr0++); - outptr[RGB_RED] = range_limit[y + cred]; - outptr[RGB_GREEN] = range_limit[y + cgreen]; - outptr[RGB_BLUE] = range_limit[y + cblue]; - outptr += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr0++); - outptr[RGB_RED] = range_limit[y + cred]; - outptr[RGB_GREEN] = range_limit[y + cgreen]; - outptr[RGB_BLUE] = range_limit[y + cblue]; - outptr += RGB_PIXELSIZE; - } - /* If image width is odd, do the last output column separately */ - if (cinfo->output_width & 1) { - cb = GETJSAMPLE(*inptr1); - cr = GETJSAMPLE(*inptr2); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - y = GETJSAMPLE(*inptr0); - outptr[RGB_RED] = range_limit[y + cred]; - outptr[RGB_GREEN] = range_limit[y + cgreen]; - outptr[RGB_BLUE] = range_limit[y + cblue]; - } -} - - -/* - * Upsample and color convert for the case of 2:1 horizontal and 2:1 vertical. - */ - -METHODDEF(void) -h2v2_merged_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, - JSAMPARRAY output_buf) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - register int y, cred, cgreen, cblue; - int cb, cr; - register JSAMPROW outptr0, outptr1; - JSAMPROW inptr00, inptr01, inptr1, inptr2; - JDIMENSION col; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - int * Crrtab = upsample->Cr_r_tab; - int * Cbbtab = upsample->Cb_b_tab; - INT32 * Crgtab = upsample->Cr_g_tab; - INT32 * Cbgtab = upsample->Cb_g_tab; - SHIFT_TEMPS - - inptr00 = input_buf[0][in_row_group_ctr*2]; - inptr01 = input_buf[0][in_row_group_ctr*2 + 1]; - inptr1 = input_buf[1][in_row_group_ctr]; - inptr2 = input_buf[2][in_row_group_ctr]; - outptr0 = output_buf[0]; - outptr1 = output_buf[1]; - /* Loop for each group of output pixels */ - for (col = cinfo->output_width >> 1; col > 0; col--) { - /* Do the chroma part of the calculation */ - cb = GETJSAMPLE(*inptr1++); - cr = GETJSAMPLE(*inptr2++); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - /* Fetch 4 Y values and emit 4 pixels */ - y = GETJSAMPLE(*inptr00++); - outptr0[RGB_RED] = range_limit[y + cred]; - outptr0[RGB_GREEN] = range_limit[y + cgreen]; - outptr0[RGB_BLUE] = range_limit[y + cblue]; - outptr0 += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr00++); - outptr0[RGB_RED] = range_limit[y + cred]; - outptr0[RGB_GREEN] = range_limit[y + cgreen]; - outptr0[RGB_BLUE] = range_limit[y + cblue]; - outptr0 += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr01++); - outptr1[RGB_RED] = range_limit[y + cred]; - outptr1[RGB_GREEN] = range_limit[y + cgreen]; - outptr1[RGB_BLUE] = range_limit[y + cblue]; - outptr1 += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr01++); - outptr1[RGB_RED] = range_limit[y + cred]; - outptr1[RGB_GREEN] = range_limit[y + cgreen]; - outptr1[RGB_BLUE] = range_limit[y + cblue]; - outptr1 += RGB_PIXELSIZE; - } - /* If image width is odd, do the last output column separately */ - if (cinfo->output_width & 1) { - cb = GETJSAMPLE(*inptr1); - cr = GETJSAMPLE(*inptr2); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - y = GETJSAMPLE(*inptr00); - outptr0[RGB_RED] = range_limit[y + cred]; - outptr0[RGB_GREEN] = range_limit[y + cgreen]; - outptr0[RGB_BLUE] = range_limit[y + cblue]; - y = GETJSAMPLE(*inptr01); - outptr1[RGB_RED] = range_limit[y + cred]; - outptr1[RGB_GREEN] = range_limit[y + cgreen]; - outptr1[RGB_BLUE] = range_limit[y + cblue]; - } -} - - -/* - * Module initialization routine for merged upsampling/color conversion. - * - * NB: this is called under the conditions determined by use_merged_upsample() - * in jdmaster.c. That routine MUST correspond to the actual capabilities - * of this module; no safety checks are made here. - */ - -GLOBAL(void) -jinit_merged_upsampler (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample; - - upsample = (my_upsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_upsampler)); - cinfo->upsample = (struct jpeg_upsampler *) upsample; - upsample->pub.start_pass = start_pass_merged_upsample; - upsample->pub.need_context_rows = FALSE; - - upsample->out_row_width = cinfo->output_width * cinfo->out_color_components; - - if (cinfo->max_v_samp_factor == 2) { - upsample->pub.upsample = merged_2v_upsample; - upsample->upmethod = h2v2_merged_upsample; - /* Allocate a spare row buffer */ - upsample->spare_row = (JSAMPROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) (upsample->out_row_width * SIZEOF(JSAMPLE))); - } else { - upsample->pub.upsample = merged_1v_upsample; - upsample->upmethod = h2v1_merged_upsample; - /* No spare row needed */ - upsample->spare_row = NULL; - } - - build_ycc_rgb_table(cinfo); -} - -#endif /* UPSAMPLE_MERGING_SUPPORTED */ diff --git a/src/jpeg-8c/jdpostct.c b/src/jpeg-8c/jdpostct.c deleted file mode 100644 index 571563d7..00000000 --- a/src/jpeg-8c/jdpostct.c +++ /dev/null @@ -1,290 +0,0 @@ -/* - * jdpostct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the decompression postprocessing controller. - * This controller manages the upsampling, color conversion, and color - * quantization/reduction steps; specifically, it controls the buffering - * between upsample/color conversion and color quantization/reduction. - * - * If no color quantization/reduction is required, then this module has no - * work to do, and it just hands off to the upsample/color conversion code. - * An integrated upsample/convert/quantize process would replace this module - * entirely. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_d_post_controller pub; /* public fields */ - - /* Color quantization source buffer: this holds output data from - * the upsample/color conversion step to be passed to the quantizer. - * For two-pass color quantization, we need a full-image buffer; - * for one-pass operation, a strip buffer is sufficient. - */ - jvirt_sarray_ptr whole_image; /* virtual array, or NULL if one-pass */ - JSAMPARRAY buffer; /* strip buffer, or current strip of virtual */ - JDIMENSION strip_height; /* buffer size in rows */ - /* for two-pass mode only: */ - JDIMENSION starting_row; /* row # of first row in current strip */ - JDIMENSION next_row; /* index of next row to fill/empty in strip */ -} my_post_controller; - -typedef my_post_controller * my_post_ptr; - - -/* Forward declarations */ -METHODDEF(void) post_process_1pass - JPP((j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -#ifdef QUANT_2PASS_SUPPORTED -METHODDEF(void) post_process_prepass - JPP((j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -METHODDEF(void) post_process_2pass - JPP((j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -#endif - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_dpost (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (cinfo->quantize_colors) { - /* Single-pass processing with color quantization. */ - post->pub.post_process_data = post_process_1pass; - /* We could be doing buffered-image output before starting a 2-pass - * color quantization; in that case, jinit_d_post_controller did not - * allocate a strip buffer. Use the virtual-array buffer as workspace. - */ - if (post->buffer == NULL) { - post->buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, post->whole_image, - (JDIMENSION) 0, post->strip_height, TRUE); - } - } else { - /* For single-pass processing without color quantization, - * I have no work to do; just call the upsampler directly. - */ - post->pub.post_process_data = cinfo->upsample->upsample; - } - break; -#ifdef QUANT_2PASS_SUPPORTED - case JBUF_SAVE_AND_PASS: - /* First pass of 2-pass quantization */ - if (post->whole_image == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - post->pub.post_process_data = post_process_prepass; - break; - case JBUF_CRANK_DEST: - /* Second pass of 2-pass quantization */ - if (post->whole_image == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - post->pub.post_process_data = post_process_2pass; - break; -#endif /* QUANT_2PASS_SUPPORTED */ - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } - post->starting_row = post->next_row = 0; -} - - -/* - * Process some data in the one-pass (strip buffer) case. - * This is used for color precision reduction as well as one-pass quantization. - */ - -METHODDEF(void) -post_process_1pass (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - JDIMENSION num_rows, max_rows; - - /* Fill the buffer, but not more than what we can dump out in one go. */ - /* Note we rely on the upsampler to detect bottom of image. */ - max_rows = out_rows_avail - *out_row_ctr; - if (max_rows > post->strip_height) - max_rows = post->strip_height; - num_rows = 0; - (*cinfo->upsample->upsample) (cinfo, - input_buf, in_row_group_ctr, in_row_groups_avail, - post->buffer, &num_rows, max_rows); - /* Quantize and emit data. */ - (*cinfo->cquantize->color_quantize) (cinfo, - post->buffer, output_buf + *out_row_ctr, (int) num_rows); - *out_row_ctr += num_rows; -} - - -#ifdef QUANT_2PASS_SUPPORTED - -/* - * Process some data in the first pass of 2-pass quantization. - */ - -METHODDEF(void) -post_process_prepass (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - JDIMENSION old_next_row, num_rows; - - /* Reposition virtual buffer if at start of strip. */ - if (post->next_row == 0) { - post->buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, post->whole_image, - post->starting_row, post->strip_height, TRUE); - } - - /* Upsample some data (up to a strip height's worth). */ - old_next_row = post->next_row; - (*cinfo->upsample->upsample) (cinfo, - input_buf, in_row_group_ctr, in_row_groups_avail, - post->buffer, &post->next_row, post->strip_height); - - /* Allow quantizer to scan new data. No data is emitted, */ - /* but we advance out_row_ctr so outer loop can tell when we're done. */ - if (post->next_row > old_next_row) { - num_rows = post->next_row - old_next_row; - (*cinfo->cquantize->color_quantize) (cinfo, post->buffer + old_next_row, - (JSAMPARRAY) NULL, (int) num_rows); - *out_row_ctr += num_rows; - } - - /* Advance if we filled the strip. */ - if (post->next_row >= post->strip_height) { - post->starting_row += post->strip_height; - post->next_row = 0; - } -} - - -/* - * Process some data in the second pass of 2-pass quantization. - */ - -METHODDEF(void) -post_process_2pass (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - JDIMENSION num_rows, max_rows; - - /* Reposition virtual buffer if at start of strip. */ - if (post->next_row == 0) { - post->buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, post->whole_image, - post->starting_row, post->strip_height, FALSE); - } - - /* Determine number of rows to emit. */ - num_rows = post->strip_height - post->next_row; /* available in strip */ - max_rows = out_rows_avail - *out_row_ctr; /* available in output area */ - if (num_rows > max_rows) - num_rows = max_rows; - /* We have to check bottom of image here, can't depend on upsampler. */ - max_rows = cinfo->output_height - post->starting_row; - if (num_rows > max_rows) - num_rows = max_rows; - - /* Quantize and emit data. */ - (*cinfo->cquantize->color_quantize) (cinfo, - post->buffer + post->next_row, output_buf + *out_row_ctr, - (int) num_rows); - *out_row_ctr += num_rows; - - /* Advance if we filled the strip. */ - post->next_row += num_rows; - if (post->next_row >= post->strip_height) { - post->starting_row += post->strip_height; - post->next_row = 0; - } -} - -#endif /* QUANT_2PASS_SUPPORTED */ - - -/* - * Initialize postprocessing controller. - */ - -GLOBAL(void) -jinit_d_post_controller (j_decompress_ptr cinfo, boolean need_full_buffer) -{ - my_post_ptr post; - - post = (my_post_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_post_controller)); - cinfo->post = (struct jpeg_d_post_controller *) post; - post->pub.start_pass = start_pass_dpost; - post->whole_image = NULL; /* flag for no virtual arrays */ - post->buffer = NULL; /* flag for no strip buffer */ - - /* Create the quantization buffer, if needed */ - if (cinfo->quantize_colors) { - /* The buffer strip height is max_v_samp_factor, which is typically - * an efficient number of rows for upsampling to return. - * (In the presence of output rescaling, we might want to be smarter?) - */ - post->strip_height = (JDIMENSION) cinfo->max_v_samp_factor; - if (need_full_buffer) { - /* Two-pass color quantization: need full-image storage. */ - /* We round up the number of rows to a multiple of the strip height. */ -#ifdef QUANT_2PASS_SUPPORTED - post->whole_image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - cinfo->output_width * cinfo->out_color_components, - (JDIMENSION) jround_up((long) cinfo->output_height, - (long) post->strip_height), - post->strip_height); -#else - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif /* QUANT_2PASS_SUPPORTED */ - } else { - /* One-pass color quantization: just make a strip buffer. */ - post->buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->output_width * cinfo->out_color_components, - post->strip_height); - } - } -} diff --git a/src/jpeg-8c/jdsample.c b/src/jpeg-8c/jdsample.c deleted file mode 100644 index 7bc8885b..00000000 --- a/src/jpeg-8c/jdsample.c +++ /dev/null @@ -1,361 +0,0 @@ -/* - * jdsample.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2002-2008 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains upsampling routines. - * - * Upsampling input data is counted in "row groups". A row group - * is defined to be (v_samp_factor * DCT_v_scaled_size / min_DCT_v_scaled_size) - * sample rows of each component. Upsampling will normally produce - * max_v_samp_factor pixel rows from each row group (but this could vary - * if the upsampler is applying a scale factor of its own). - * - * An excellent reference for image resampling is - * Digital Image Warping, George Wolberg, 1990. - * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Pointer to routine to upsample a single component */ -typedef JMETHOD(void, upsample1_ptr, - (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); - -/* Private subobject */ - -typedef struct { - struct jpeg_upsampler pub; /* public fields */ - - /* Color conversion buffer. When using separate upsampling and color - * conversion steps, this buffer holds one upsampled row group until it - * has been color converted and output. - * Note: we do not allocate any storage for component(s) which are full-size, - * ie do not need rescaling. The corresponding entry of color_buf[] is - * simply set to point to the input data array, thereby avoiding copying. - */ - JSAMPARRAY color_buf[MAX_COMPONENTS]; - - /* Per-component upsampling method pointers */ - upsample1_ptr methods[MAX_COMPONENTS]; - - int next_row_out; /* counts rows emitted from color_buf */ - JDIMENSION rows_to_go; /* counts rows remaining in image */ - - /* Height of an input row group for each component. */ - int rowgroup_height[MAX_COMPONENTS]; - - /* These arrays save pixel expansion factors so that int_expand need not - * recompute them each time. They are unused for other upsampling methods. - */ - UINT8 h_expand[MAX_COMPONENTS]; - UINT8 v_expand[MAX_COMPONENTS]; -} my_upsampler; - -typedef my_upsampler * my_upsample_ptr; - - -/* - * Initialize for an upsampling pass. - */ - -METHODDEF(void) -start_pass_upsample (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - - /* Mark the conversion buffer empty */ - upsample->next_row_out = cinfo->max_v_samp_factor; - /* Initialize total-height counter for detecting bottom of image */ - upsample->rows_to_go = cinfo->output_height; -} - - -/* - * Control routine to do upsampling (and color conversion). - * - * In this version we upsample each component independently. - * We upsample one row group into the conversion buffer, then apply - * color conversion a row at a time. - */ - -METHODDEF(void) -sep_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - int ci; - jpeg_component_info * compptr; - JDIMENSION num_rows; - - /* Fill the conversion buffer, if it's empty */ - if (upsample->next_row_out >= cinfo->max_v_samp_factor) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Invoke per-component upsample method. Notice we pass a POINTER - * to color_buf[ci], so that fullsize_upsample can change it. - */ - (*upsample->methods[ci]) (cinfo, compptr, - input_buf[ci] + (*in_row_group_ctr * upsample->rowgroup_height[ci]), - upsample->color_buf + ci); - } - upsample->next_row_out = 0; - } - - /* Color-convert and emit rows */ - - /* How many we have in the buffer: */ - num_rows = (JDIMENSION) (cinfo->max_v_samp_factor - upsample->next_row_out); - /* Not more than the distance to the end of the image. Need this test - * in case the image height is not a multiple of max_v_samp_factor: - */ - if (num_rows > upsample->rows_to_go) - num_rows = upsample->rows_to_go; - /* And not more than what the client can accept: */ - out_rows_avail -= *out_row_ctr; - if (num_rows > out_rows_avail) - num_rows = out_rows_avail; - - (*cinfo->cconvert->color_convert) (cinfo, upsample->color_buf, - (JDIMENSION) upsample->next_row_out, - output_buf + *out_row_ctr, - (int) num_rows); - - /* Adjust counts */ - *out_row_ctr += num_rows; - upsample->rows_to_go -= num_rows; - upsample->next_row_out += num_rows; - /* When the buffer is emptied, declare this input row group consumed */ - if (upsample->next_row_out >= cinfo->max_v_samp_factor) - (*in_row_group_ctr)++; -} - - -/* - * These are the routines invoked by sep_upsample to upsample pixel values - * of a single component. One row group is processed per call. - */ - - -/* - * For full-size components, we just make color_buf[ci] point at the - * input buffer, and thus avoid copying any data. Note that this is - * safe only because sep_upsample doesn't declare the input row group - * "consumed" until we are done color converting and emitting it. - */ - -METHODDEF(void) -fullsize_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - *output_data_ptr = input_data; -} - - -/* - * This is a no-op version used for "uninteresting" components. - * These components will not be referenced by color conversion. - */ - -METHODDEF(void) -noop_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - *output_data_ptr = NULL; /* safety check */ -} - - -/* - * This version handles any integral sampling ratios. - * This is not used for typical JPEG files, so it need not be fast. - * Nor, for that matter, is it particularly accurate: the algorithm is - * simple replication of the input pixel onto the corresponding output - * pixels. The hi-falutin sampling literature refers to this as a - * "box filter". A box filter tends to introduce visible artifacts, - * so if you are actually going to use 3:1 or 4:1 sampling ratios - * you would be well advised to improve this code. - */ - -METHODDEF(void) -int_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - JSAMPARRAY output_data = *output_data_ptr; - register JSAMPROW inptr, outptr; - register JSAMPLE invalue; - register int h; - JSAMPROW outend; - int h_expand, v_expand; - int inrow, outrow; - - h_expand = upsample->h_expand[compptr->component_index]; - v_expand = upsample->v_expand[compptr->component_index]; - - inrow = outrow = 0; - while (outrow < cinfo->max_v_samp_factor) { - /* Generate one output row with proper horizontal expansion */ - inptr = input_data[inrow]; - outptr = output_data[outrow]; - outend = outptr + cinfo->output_width; - while (outptr < outend) { - invalue = *inptr++; /* don't need GETJSAMPLE() here */ - for (h = h_expand; h > 0; h--) { - *outptr++ = invalue; - } - } - /* Generate any additional output rows by duplicating the first one */ - if (v_expand > 1) { - jcopy_sample_rows(output_data, outrow, output_data, outrow+1, - v_expand-1, cinfo->output_width); - } - inrow++; - outrow += v_expand; - } -} - - -/* - * Fast processing for the common case of 2:1 horizontal and 1:1 vertical. - * It's still a box filter. - */ - -METHODDEF(void) -h2v1_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - JSAMPARRAY output_data = *output_data_ptr; - register JSAMPROW inptr, outptr; - register JSAMPLE invalue; - JSAMPROW outend; - int outrow; - - for (outrow = 0; outrow < cinfo->max_v_samp_factor; outrow++) { - inptr = input_data[outrow]; - outptr = output_data[outrow]; - outend = outptr + cinfo->output_width; - while (outptr < outend) { - invalue = *inptr++; /* don't need GETJSAMPLE() here */ - *outptr++ = invalue; - *outptr++ = invalue; - } - } -} - - -/* - * Fast processing for the common case of 2:1 horizontal and 2:1 vertical. - * It's still a box filter. - */ - -METHODDEF(void) -h2v2_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - JSAMPARRAY output_data = *output_data_ptr; - register JSAMPROW inptr, outptr; - register JSAMPLE invalue; - JSAMPROW outend; - int inrow, outrow; - - inrow = outrow = 0; - while (outrow < cinfo->max_v_samp_factor) { - inptr = input_data[inrow]; - outptr = output_data[outrow]; - outend = outptr + cinfo->output_width; - while (outptr < outend) { - invalue = *inptr++; /* don't need GETJSAMPLE() here */ - *outptr++ = invalue; - *outptr++ = invalue; - } - jcopy_sample_rows(output_data, outrow, output_data, outrow+1, - 1, cinfo->output_width); - inrow++; - outrow += 2; - } -} - - -/* - * Module initialization routine for upsampling. - */ - -GLOBAL(void) -jinit_upsampler (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample; - int ci; - jpeg_component_info * compptr; - boolean need_buffer; - int h_in_group, v_in_group, h_out_group, v_out_group; - - upsample = (my_upsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_upsampler)); - cinfo->upsample = (struct jpeg_upsampler *) upsample; - upsample->pub.start_pass = start_pass_upsample; - upsample->pub.upsample = sep_upsample; - upsample->pub.need_context_rows = FALSE; /* until we find out differently */ - - if (cinfo->CCIR601_sampling) /* this isn't supported */ - ERREXIT(cinfo, JERR_CCIR601_NOTIMPL); - - /* Verify we can handle the sampling factors, select per-component methods, - * and create storage as needed. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Compute size of an "input group" after IDCT scaling. This many samples - * are to be converted to max_h_samp_factor * max_v_samp_factor pixels. - */ - h_in_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / - cinfo->min_DCT_h_scaled_size; - v_in_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; - h_out_group = cinfo->max_h_samp_factor; - v_out_group = cinfo->max_v_samp_factor; - upsample->rowgroup_height[ci] = v_in_group; /* save for use later */ - need_buffer = TRUE; - if (! compptr->component_needed) { - /* Don't bother to upsample an uninteresting component. */ - upsample->methods[ci] = noop_upsample; - need_buffer = FALSE; - } else if (h_in_group == h_out_group && v_in_group == v_out_group) { - /* Fullsize components can be processed without any work. */ - upsample->methods[ci] = fullsize_upsample; - need_buffer = FALSE; - } else if (h_in_group * 2 == h_out_group && - v_in_group == v_out_group) { - /* Special case for 2h1v upsampling */ - upsample->methods[ci] = h2v1_upsample; - } else if (h_in_group * 2 == h_out_group && - v_in_group * 2 == v_out_group) { - /* Special case for 2h2v upsampling */ - upsample->methods[ci] = h2v2_upsample; - } else if ((h_out_group % h_in_group) == 0 && - (v_out_group % v_in_group) == 0) { - /* Generic integral-factors upsampling method */ - upsample->methods[ci] = int_upsample; - upsample->h_expand[ci] = (UINT8) (h_out_group / h_in_group); - upsample->v_expand[ci] = (UINT8) (v_out_group / v_in_group); - } else - ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL); - if (need_buffer) { - upsample->color_buf[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) jround_up((long) cinfo->output_width, - (long) cinfo->max_h_samp_factor), - (JDIMENSION) cinfo->max_v_samp_factor); - } - } -} diff --git a/src/jpeg-8c/jdtrans.c b/src/jpeg-8c/jdtrans.c deleted file mode 100644 index e358b1bb..00000000 --- a/src/jpeg-8c/jdtrans.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * jdtrans.c - * - * Copyright (C) 1995-1997, Thomas G. Lane. - * Modified 2000-2013 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains library routines for transcoding decompression, - * that is, reading raw DCT coefficient arrays from an input JPEG file. - * The routines in jdapimin.c will also be needed by a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Forward declarations */ -LOCAL(void) transdecode_master_selection JPP((j_decompress_ptr cinfo)); - - -/* - * Read the coefficient arrays from a JPEG file. - * jpeg_read_header must be completed before calling this. - * - * The entire image is read into a set of virtual coefficient-block arrays, - * one per component. The return value is a pointer to the array of - * virtual-array descriptors. These can be manipulated directly via the - * JPEG memory manager, or handed off to jpeg_write_coefficients(). - * To release the memory occupied by the virtual arrays, call - * jpeg_finish_decompress() when done with the data. - * - * An alternative usage is to simply obtain access to the coefficient arrays - * during a buffered-image-mode decompression operation. This is allowed - * after any jpeg_finish_output() call. The arrays can be accessed until - * jpeg_finish_decompress() is called. (Note that any call to the library - * may reposition the arrays, so don't rely on access_virt_barray() results - * to stay valid across library calls.) - * - * Returns NULL if suspended. This case need be checked only if - * a suspending data source is used. - */ - -GLOBAL(jvirt_barray_ptr *) -jpeg_read_coefficients (j_decompress_ptr cinfo) -{ - if (cinfo->global_state == DSTATE_READY) { - /* First call: initialize active modules */ - transdecode_master_selection(cinfo); - cinfo->global_state = DSTATE_RDCOEFS; - } - if (cinfo->global_state == DSTATE_RDCOEFS) { - /* Absorb whole file into the coef buffer */ - for (;;) { - int retcode; - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - /* Absorb some more input */ - retcode = (*cinfo->inputctl->consume_input) (cinfo); - if (retcode == JPEG_SUSPENDED) - return NULL; - if (retcode == JPEG_REACHED_EOI) - break; - /* Advance progress counter if appropriate */ - if (cinfo->progress != NULL && - (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) { - if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) { - /* startup underestimated number of scans; ratchet up one scan */ - cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows; - } - } - } - /* Set state so that jpeg_finish_decompress does the right thing */ - cinfo->global_state = DSTATE_STOPPING; - } - /* At this point we should be in state DSTATE_STOPPING if being used - * standalone, or in state DSTATE_BUFIMAGE if being invoked to get access - * to the coefficients during a full buffered-image-mode decompression. - */ - if ((cinfo->global_state == DSTATE_STOPPING || - cinfo->global_state == DSTATE_BUFIMAGE) && cinfo->buffered_image) { - return cinfo->coef->coef_arrays; - } - /* Oops, improper usage */ - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - return NULL; /* keep compiler happy */ -} - - -/* - * Master selection of decompression modules for transcoding. - * This substitutes for jdmaster.c's initialization of the full decompressor. - */ - -LOCAL(void) -transdecode_master_selection (j_decompress_ptr cinfo) -{ - /* This is effectively a buffered-image operation. */ - cinfo->buffered_image = TRUE; - - /* Compute output image dimensions and related values. */ - jpeg_core_output_dimensions(cinfo); - - /* Entropy decoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_decoder(cinfo); - else { - jinit_huff_decoder(cinfo); - } - - /* Always get a full-image coefficient buffer. */ - jinit_d_coef_controller(cinfo, TRUE); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Initialize input side of decompressor to consume first scan. */ - (*cinfo->inputctl->start_input_pass) (cinfo); - - /* Initialize progress monitoring. */ - if (cinfo->progress != NULL) { - int nscans; - /* Estimate number of scans to set pass_limit. */ - if (cinfo->progressive_mode) { - /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */ - nscans = 2 + 3 * cinfo->num_components; - } else if (cinfo->inputctl->has_multiple_scans) { - /* For a nonprogressive multiscan file, estimate 1 scan per component. */ - nscans = cinfo->num_components; - } else { - nscans = 1; - } - cinfo->progress->pass_counter = 0L; - cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans; - cinfo->progress->completed_passes = 0; - cinfo->progress->total_passes = 1; - } -} diff --git a/src/jpeg-8c/jerror.c b/src/jpeg-8c/jerror.c deleted file mode 100644 index 2860d3fa..00000000 --- a/src/jpeg-8c/jerror.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * jerror.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains simple error-reporting and trace-message routines. - * These are suitable for Unix-like systems and others where writing to - * stderr is the right thing to do. Many applications will want to replace - * some or all of these routines. - * - * If you define USE_WINDOWS_MESSAGEBOX in jconfig.h or in the makefile, - * you get a Windows-specific hack to display error messages in a dialog box. - * It ain't much, but it beats dropping error messages into the bit bucket, - * which is what happens to output to stderr under most Windows C compilers. - * - * These routines are used by both the compression and decompression code. - */ - -/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jversion.h" -#include "jerror.h" - -#include - -#ifdef USE_WINDOWS_MESSAGEBOX -#include -#endif - -#ifndef EXIT_FAILURE /* define exit() codes if not provided */ -#define EXIT_FAILURE 1 -#endif - - -/* - * Create the message string table. - * We do this from the master message list in jerror.h by re-reading - * jerror.h with a suitable definition for macro JMESSAGE. - * The message table is made an external symbol just in case any applications - * want to refer to it directly. - */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_std_message_table jMsgTable -#endif - -#define JMESSAGE(code,string) string , - -const char * const jpeg_std_message_table[] = { -#include "jerror.h" - NULL -}; - - -/* - * Error exit handler: must not return to caller. - * - * Applications may override this if they want to get control back after - * an error. Typically one would longjmp somewhere instead of exiting. - * The setjmp buffer can be made a private field within an expanded error - * handler object. Note that the info needed to generate an error message - * is stored in the error object, so you can generate the message now or - * later, at your convenience. - * You should make sure that the JPEG object is cleaned up (with jpeg_abort - * or jpeg_destroy) at some point. - */ - -METHODDEF(void) -error_exit (j_common_ptr cinfo) -{ - /* Always display the message */ - (*cinfo->err->output_message) (cinfo); - - /* Let the memory manager delete any temp files before we die */ - jpeg_destroy(cinfo); - - exit(EXIT_FAILURE); -} - - -/* - * Actual output of an error or trace message. - * Applications may override this method to send JPEG messages somewhere - * other than stderr. - * - * On Windows, printing to stderr is generally completely useless, - * so we provide optional code to produce an error-dialog popup. - * Most Windows applications will still prefer to override this routine, - * but if they don't, it'll do something at least marginally useful. - * - * NOTE: to use the library in an environment that doesn't support the - * C stdio library, you may have to delete the call to fprintf() entirely, - * not just not use this routine. - */ - -METHODDEF(void) -output_message (j_common_ptr cinfo) -{ - char buffer[JMSG_LENGTH_MAX]; - - /* Create the message */ - (*cinfo->err->format_message) (cinfo, buffer); - -#ifdef USE_WINDOWS_MESSAGEBOX - /* Display it in a message dialog box */ - MessageBox(GetActiveWindow(), buffer, "JPEG Library Error", - MB_OK | MB_ICONERROR); -#else - /* Send it to stderr, adding a newline */ - fprintf(stderr, "%s\n", buffer); -#endif -} - - -/* - * Decide whether to emit a trace or warning message. - * msg_level is one of: - * -1: recoverable corrupt-data warning, may want to abort. - * 0: important advisory messages (always display to user). - * 1: first level of tracing detail. - * 2,3,...: successively more detailed tracing messages. - * An application might override this method if it wanted to abort on warnings - * or change the policy about which messages to display. - */ - -METHODDEF(void) -emit_message (j_common_ptr cinfo, int msg_level) -{ - struct jpeg_error_mgr * err = cinfo->err; - - if (msg_level < 0) { - /* It's a warning message. Since corrupt files may generate many warnings, - * the policy implemented here is to show only the first warning, - * unless trace_level >= 3. - */ - if (err->num_warnings == 0 || err->trace_level >= 3) - (*err->output_message) (cinfo); - /* Always count warnings in num_warnings. */ - err->num_warnings++; - } else { - /* It's a trace message. Show it if trace_level >= msg_level. */ - if (err->trace_level >= msg_level) - (*err->output_message) (cinfo); - } -} - - -/* - * Format a message string for the most recent JPEG error or message. - * The message is stored into buffer, which should be at least JMSG_LENGTH_MAX - * characters. Note that no '\n' character is added to the string. - * Few applications should need to override this method. - */ - -METHODDEF(void) -format_message (j_common_ptr cinfo, char * buffer) -{ - struct jpeg_error_mgr * err = cinfo->err; - int msg_code = err->msg_code; - const char * msgtext = NULL; - const char * msgptr; - char ch; - boolean isstring; - - /* Look up message string in proper table */ - if (msg_code > 0 && msg_code <= err->last_jpeg_message) { - msgtext = err->jpeg_message_table[msg_code]; - } else if (err->addon_message_table != NULL && - msg_code >= err->first_addon_message && - msg_code <= err->last_addon_message) { - msgtext = err->addon_message_table[msg_code - err->first_addon_message]; - } - - /* Defend against bogus message number */ - if (msgtext == NULL) { - err->msg_parm.i[0] = msg_code; - msgtext = err->jpeg_message_table[0]; - } - - /* Check for string parameter, as indicated by %s in the message text */ - isstring = FALSE; - msgptr = msgtext; - while ((ch = *msgptr++) != '\0') { - if (ch == '%') { - if (*msgptr == 's') isstring = TRUE; - break; - } - } - - /* Format the message into the passed buffer */ - if (isstring) - sprintf(buffer, msgtext, err->msg_parm.s); - else - sprintf(buffer, msgtext, - err->msg_parm.i[0], err->msg_parm.i[1], - err->msg_parm.i[2], err->msg_parm.i[3], - err->msg_parm.i[4], err->msg_parm.i[5], - err->msg_parm.i[6], err->msg_parm.i[7]); -} - - -/* - * Reset error state variables at start of a new image. - * This is called during compression startup to reset trace/error - * processing to default state, without losing any application-specific - * method pointers. An application might possibly want to override - * this method if it has additional error processing state. - */ - -METHODDEF(void) -reset_error_mgr (j_common_ptr cinfo) -{ - cinfo->err->num_warnings = 0; - /* trace_level is not reset since it is an application-supplied parameter */ - cinfo->err->msg_code = 0; /* may be useful as a flag for "no error" */ -} - - -/* - * Fill in the standard error-handling methods in a jpeg_error_mgr object. - * Typical call is: - * struct jpeg_compress_struct cinfo; - * struct jpeg_error_mgr err; - * - * cinfo.err = jpeg_std_error(&err); - * after which the application may override some of the methods. - */ - -GLOBAL(struct jpeg_error_mgr *) -jpeg_std_error (struct jpeg_error_mgr * err) -{ - err->error_exit = error_exit; - err->emit_message = emit_message; - err->output_message = output_message; - err->format_message = format_message; - err->reset_error_mgr = reset_error_mgr; - - err->trace_level = 0; /* default = no tracing */ - err->num_warnings = 0; /* no warnings emitted yet */ - err->msg_code = 0; /* may be useful as a flag for "no error" */ - - /* Initialize message table pointers */ - err->jpeg_message_table = jpeg_std_message_table; - err->last_jpeg_message = (int) JMSG_LASTMSGCODE - 1; - - err->addon_message_table = NULL; - err->first_addon_message = 0; /* for safety */ - err->last_addon_message = 0; - - return err; -} diff --git a/src/jpeg-8c/jerror.h b/src/jpeg-8c/jerror.h deleted file mode 100644 index 1cfb2b19..00000000 --- a/src/jpeg-8c/jerror.h +++ /dev/null @@ -1,304 +0,0 @@ -/* - * jerror.h - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * Modified 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file defines the error and message codes for the JPEG library. - * Edit this file to add new codes, or to translate the message strings to - * some other language. - * A set of error-reporting macros are defined too. Some applications using - * the JPEG library may wish to include this file to get the error codes - * and/or the macros. - */ - -/* - * To define the enum list of message codes, include this file without - * defining macro JMESSAGE. To create a message string table, include it - * again with a suitable JMESSAGE definition (see jerror.c for an example). - */ -#ifndef JMESSAGE -#ifndef JERROR_H -/* First time through, define the enum list */ -#define JMAKE_ENUM_LIST -#else -/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */ -#define JMESSAGE(code,string) -#endif /* JERROR_H */ -#endif /* JMESSAGE */ - -#ifdef JMAKE_ENUM_LIST - -typedef enum { - -#define JMESSAGE(code,string) code , - -#endif /* JMAKE_ENUM_LIST */ - -JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */ - -/* For maintenance convenience, list is alphabetical by message code name */ -JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix") -JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix") -JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode") -JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS") -JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request") -JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range") -JMESSAGE(JERR_BAD_DCTSIZE, "DCT scaled block size %dx%d not supported") -JMESSAGE(JERR_BAD_DROP_SAMPLING, - "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c") -JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition") -JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace") -JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace") -JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length") -JMESSAGE(JERR_BAD_LIB_VERSION, - "Wrong JPEG library version: library is %d, caller expects %d") -JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan") -JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d") -JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d") -JMESSAGE(JERR_BAD_PROGRESSION, - "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d") -JMESSAGE(JERR_BAD_PROG_SCRIPT, - "Invalid progressive parameters at scan script entry %d") -JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors") -JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d") -JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d") -JMESSAGE(JERR_BAD_STRUCT_SIZE, - "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u") -JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access") -JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small") -JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here") -JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet") -JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d") -JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request") -JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d") -JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x") -JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d") -JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d") -JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)") -JMESSAGE(JERR_EMS_READ, "Read from EMS failed") -JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed") -JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan") -JMESSAGE(JERR_FILE_READ, "Input file read error") -JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?") -JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet") -JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow") -JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry") -JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels") -JMESSAGE(JERR_INPUT_EMPTY, "Empty input file") -JMESSAGE(JERR_INPUT_EOF, "Premature end of input file") -JMESSAGE(JERR_MISMATCHED_QUANT_TABLE, - "Cannot transcode due to multiple use of quantization table %d") -JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data") -JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change") -JMESSAGE(JERR_NOTIMPL, "Not implemented yet") -JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time") -JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined") -JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported") -JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined") -JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image") -JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined") -JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x") -JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)") -JMESSAGE(JERR_QUANT_COMPONENTS, - "Cannot quantize more than %d color components") -JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors") -JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors") -JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers") -JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker") -JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x") -JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers") -JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF") -JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s") -JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file") -JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file") -JMESSAGE(JERR_TFILE_WRITE, - "Write failed on temporary file --- out of disk space?") -JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines") -JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x") -JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up") -JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation") -JMESSAGE(JERR_XMS_READ, "Read from XMS failed") -JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed") -JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT) -JMESSAGE(JMSG_VERSION, JVERSION) -JMESSAGE(JTRC_16BIT_TABLES, - "Caution: quantization tables are too coarse for baseline JPEG") -JMESSAGE(JTRC_ADOBE, - "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d") -JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u") -JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u") -JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x") -JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x") -JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d") -JMESSAGE(JTRC_DRI, "Define Restart Interval %u") -JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u") -JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u") -JMESSAGE(JTRC_EOI, "End Of Image") -JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d") -JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d") -JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE, - "Warning: thumbnail image size does not match data length %u") -JMESSAGE(JTRC_JFIF_EXTENSION, - "JFIF extension marker: type 0x%02x, length %u") -JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image") -JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u") -JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x") -JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u") -JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors") -JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors") -JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization") -JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d") -JMESSAGE(JTRC_RST, "RST%d") -JMESSAGE(JTRC_SMOOTH_NOTIMPL, - "Smoothing not supported with nonstandard sampling ratios") -JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d") -JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d") -JMESSAGE(JTRC_SOI, "Start of Image") -JMESSAGE(JTRC_SOS, "Start Of Scan: %d components") -JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d") -JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d") -JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s") -JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s") -JMESSAGE(JTRC_THUMB_JPEG, - "JFIF extension marker: JPEG-compressed thumbnail image, length %u") -JMESSAGE(JTRC_THUMB_PALETTE, - "JFIF extension marker: palette thumbnail image, length %u") -JMESSAGE(JTRC_THUMB_RGB, - "JFIF extension marker: RGB thumbnail image, length %u") -JMESSAGE(JTRC_UNKNOWN_IDS, - "Unrecognized component IDs %d %d %d, assuming YCbCr") -JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u") -JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u") -JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d") -JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code") -JMESSAGE(JWRN_BOGUS_PROGRESSION, - "Inconsistent progression sequence for component %d coefficient %d") -JMESSAGE(JWRN_EXTRANEOUS_DATA, - "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x") -JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment") -JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code") -JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d") -JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file") -JMESSAGE(JWRN_MUST_RESYNC, - "Corrupt JPEG data: found marker 0x%02x instead of RST%d") -JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG") -JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines") - -#ifdef JMAKE_ENUM_LIST - - JMSG_LASTMSGCODE -} J_MESSAGE_CODE; - -#undef JMAKE_ENUM_LIST -#endif /* JMAKE_ENUM_LIST */ - -/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */ -#undef JMESSAGE - - -#ifndef JERROR_H -#define JERROR_H - -/* Macros to simplify using the error and trace message stuff */ -/* The first parameter is either type of cinfo pointer */ - -/* Fatal errors (print message and exit) */ -#define ERREXIT(cinfo,code) \ - ((cinfo)->err->msg_code = (code), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT1(cinfo,code,p1) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT2(cinfo,code,p1,p2) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT3(cinfo,code,p1,p2,p3) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (cinfo)->err->msg_parm.i[2] = (p3), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT4(cinfo,code,p1,p2,p3,p4) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (cinfo)->err->msg_parm.i[2] = (p3), \ - (cinfo)->err->msg_parm.i[3] = (p4), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT6(cinfo,code,p1,p2,p3,p4,p5,p6) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (cinfo)->err->msg_parm.i[2] = (p3), \ - (cinfo)->err->msg_parm.i[3] = (p4), \ - (cinfo)->err->msg_parm.i[4] = (p5), \ - (cinfo)->err->msg_parm.i[5] = (p6), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXITS(cinfo,code,str) \ - ((cinfo)->err->msg_code = (code), \ - strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) - -#define MAKESTMT(stuff) do { stuff } while (0) - -/* Nonfatal errors (we can keep going, but the data is probably corrupt) */ -#define WARNMS(cinfo,code) \ - ((cinfo)->err->msg_code = (code), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) -#define WARNMS1(cinfo,code,p1) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) -#define WARNMS2(cinfo,code,p1,p2) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) - -/* Informational/debugging messages */ -#define TRACEMS(cinfo,lvl,code) \ - ((cinfo)->err->msg_code = (code), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) -#define TRACEMS1(cinfo,lvl,code,p1) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) -#define TRACEMS2(cinfo,lvl,code,p1,p2) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) -#define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ - _mp[4] = (p5); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ - _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMSS(cinfo,lvl,code,str) \ - ((cinfo)->err->msg_code = (code), \ - strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) - -#endif /* JERROR_H */ diff --git a/src/jpeg-8c/jfdctflt.c b/src/jpeg-8c/jfdctflt.c deleted file mode 100644 index 74d0d862..00000000 --- a/src/jpeg-8c/jfdctflt.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * jfdctflt.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a floating-point implementation of the - * forward DCT (Discrete Cosine Transform). - * - * This implementation should be more accurate than either of the integer - * DCT implementations. However, it may not give the same results on all - * machines because of differences in roundoff behavior. Speed will depend - * on the hardware's floating point capacity. - * - * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT - * on each column. Direct algorithms are also available, but they are - * much more complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with a fixed-point - * implementation, accuracy is lost due to imprecise representation of the - * scaled quantization values. However, that problem does not arise if - * we use floating point arithmetic. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_FLOAT_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* - * Perform the forward DCT on one block of samples. - */ - -GLOBAL(void) -jpeg_fdct_float (FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - FAST_FLOAT tmp10, tmp11, tmp12, tmp13; - FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; - FAST_FLOAT *dataptr; - JSAMPROW elemptr; - int ctr; - - /* Pass 1: process rows. */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Load data into workspace */ - tmp0 = (FAST_FLOAT) (GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7])); - tmp7 = (FAST_FLOAT) (GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7])); - tmp1 = (FAST_FLOAT) (GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6])); - tmp6 = (FAST_FLOAT) (GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6])); - tmp2 = (FAST_FLOAT) (GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5])); - tmp5 = (FAST_FLOAT) (GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5])); - tmp3 = (FAST_FLOAT) (GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4])); - tmp4 = (FAST_FLOAT) (GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4])); - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - /* Apply unsigned->signed conversion */ - dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */ - dataptr[4] = tmp10 - tmp11; - - z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ - dataptr[2] = tmp13 + z1; /* phase 5 */ - dataptr[6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ - z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ - z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ - z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[5] = z13 + z2; /* phase 6 */ - dataptr[3] = z13 - z2; - dataptr[1] = z11 + z4; - dataptr[7] = z11 - z4; - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */ - dataptr[DCTSIZE*4] = tmp10 - tmp11; - - z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ - dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */ - dataptr[DCTSIZE*6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ - z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ - z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ - z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ - dataptr[DCTSIZE*3] = z13 - z2; - dataptr[DCTSIZE*1] = z11 + z4; - dataptr[DCTSIZE*7] = z11 - z4; - - dataptr++; /* advance pointer to next column */ - } -} - -#endif /* DCT_FLOAT_SUPPORTED */ diff --git a/src/jpeg-8c/jfdctfst.c b/src/jpeg-8c/jfdctfst.c deleted file mode 100644 index 8cad5f22..00000000 --- a/src/jpeg-8c/jfdctfst.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * jfdctfst.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a fast, not so accurate integer implementation of the - * forward DCT (Discrete Cosine Transform). - * - * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT - * on each column. Direct algorithms are also available, but they are - * much more complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with fixed-point math, - * accuracy is lost due to imprecise representation of the scaled - * quantization values. The smaller the quantization table entry, the less - * precise the scaled value, so this implementation does worse with high- - * quality-setting files than with low-quality ones. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_IFAST_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* Scaling decisions are generally the same as in the LL&M algorithm; - * see jfdctint.c for more details. However, we choose to descale - * (right shift) multiplication products as soon as they are formed, - * rather than carrying additional fractional bits into subsequent additions. - * This compromises accuracy slightly, but it lets us save a few shifts. - * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples) - * everywhere except in the multiplications proper; this saves a good deal - * of work on 16-bit-int machines. - * - * Again to save a few shifts, the intermediate results between pass 1 and - * pass 2 are not upscaled, but are represented only to integral precision. - * - * A final compromise is to represent the multiplicative constants to only - * 8 fractional bits, rather than 13. This saves some shifting work on some - * machines, and may also reduce the cost of multiplication (since there - * are fewer one-bits in the constants). - */ - -#define CONST_BITS 8 - - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 8 -#define FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */ -#define FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */ -#define FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */ -#define FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */ -#else -#define FIX_0_382683433 FIX(0.382683433) -#define FIX_0_541196100 FIX(0.541196100) -#define FIX_0_707106781 FIX(0.707106781) -#define FIX_1_306562965 FIX(1.306562965) -#endif - - -/* We can gain a little more speed, with a further compromise in accuracy, - * by omitting the addition in a descaling shift. This yields an incorrectly - * rounded result half the time... - */ - -#ifndef USE_ACCURATE_ROUNDING -#undef DESCALE -#define DESCALE(x,n) RIGHT_SHIFT(x, n) -#endif - - -/* Multiply a DCTELEM variable by an INT32 constant, and immediately - * descale to yield a DCTELEM result. - */ - -#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) - - -/* - * Perform the forward DCT on one block of samples. - */ - -GLOBAL(void) -jpeg_fdct_ifast (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - DCTELEM tmp10, tmp11, tmp12, tmp13; - DCTELEM z1, z2, z3, z4, z5, z11, z13; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Load data into workspace */ - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp7 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp6 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp5 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - tmp4 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - /* Apply unsigned->signed conversion */ - dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */ - dataptr[4] = tmp10 - tmp11; - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ - dataptr[2] = tmp13 + z1; /* phase 5 */ - dataptr[6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[5] = z13 + z2; /* phase 6 */ - dataptr[3] = z13 - z2; - dataptr[1] = z11 + z4; - dataptr[7] = z11 - z4; - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */ - dataptr[DCTSIZE*4] = tmp10 - tmp11; - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ - dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */ - dataptr[DCTSIZE*6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ - dataptr[DCTSIZE*3] = z13 - z2; - dataptr[DCTSIZE*1] = z11 + z4; - dataptr[DCTSIZE*7] = z11 - z4; - - dataptr++; /* advance pointer to next column */ - } -} - -#endif /* DCT_IFAST_SUPPORTED */ diff --git a/src/jpeg-8c/jfdctint.c b/src/jpeg-8c/jfdctint.c deleted file mode 100644 index 1dde58c4..00000000 --- a/src/jpeg-8c/jfdctint.c +++ /dev/null @@ -1,4348 +0,0 @@ -/* - * jfdctint.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modification developed 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a slow-but-accurate integer implementation of the - * forward DCT (Discrete Cosine Transform). - * - * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT - * on each column. Direct algorithms are also available, but they are - * much more complex and seem not to be any faster when reduced to code. - * - * This implementation is based on an algorithm described in - * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT - * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, - * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. - * The primary algorithm described there uses 11 multiplies and 29 adds. - * We use their alternate method with 12 multiplies and 32 adds. - * The advantage of this method is that no data path contains more than one - * multiplication; this allows a very simple and accurate implementation in - * scaled fixed-point arithmetic, with a minimal number of shifts. - * - * We also provide FDCT routines with various input sample block sizes for - * direct resolution reduction or enlargement and for direct resolving the - * common 2x1 and 1x2 subsampling cases without additional resampling: NxN - * (N=1...16), 2NxN, and Nx2N (N=1...8) pixels for one 8x8 output DCT block. - * - * For N<8 we fill the remaining block coefficients with zero. - * For N>8 we apply a partial N-point FDCT on the input samples, computing - * just the lower 8 frequency coefficients and discarding the rest. - * - * We must scale the output coefficients of the N-point FDCT appropriately - * to the standard 8-point FDCT level by 8/N per 1-D pass. This scaling - * is folded into the constant multipliers (pass 2) and/or final/initial - * shifting. - * - * CAUTION: We rely on the FIX() macro except for the N=1,2,4,8 cases - * since there would be too many additional constants to pre-calculate. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_ISLOW_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCT blocks. /* deliberate syntax err */ -#endif - - -/* - * The poop on this scaling stuff is as follows: - * - * Each 1-D DCT step produces outputs which are a factor of sqrt(N) - * larger than the true DCT outputs. The final outputs are therefore - * a factor of N larger than desired; since N=8 this can be cured by - * a simple right shift at the end of the algorithm. The advantage of - * this arrangement is that we save two multiplications per 1-D DCT, - * because the y0 and y4 outputs need not be divided by sqrt(N). - * In the IJG code, this factor of 8 is removed by the quantization step - * (in jcdctmgr.c), NOT in this module. - * - * We have to do addition and subtraction of the integer inputs, which - * is no problem, and multiplication by fractional constants, which is - * a problem to do in integer arithmetic. We multiply all the constants - * by CONST_SCALE and convert them to integer constants (thus retaining - * CONST_BITS bits of precision in the constants). After doing a - * multiplication we have to divide the product by CONST_SCALE, with proper - * rounding, to produce the correct output. This division can be done - * cheaply as a right shift of CONST_BITS bits. We postpone shifting - * as long as possible so that partial sums can be added together with - * full fractional precision. - * - * The outputs of the first pass are scaled up by PASS1_BITS bits so that - * they are represented to better-than-integral precision. These outputs - * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word - * with the recommended scaling. (For 12-bit sample data, the intermediate - * array is INT32 anyway.) - * - * To avoid overflow of the 32-bit intermediate results in pass 2, we must - * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis - * shows that the values given below are the most effective. - */ - -#if BITS_IN_JSAMPLE == 8 -#define CONST_BITS 13 -#define PASS1_BITS 2 -#else -#define CONST_BITS 13 -#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ -#endif - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 13 -#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ -#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ -#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ -#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ -#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ -#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ -#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ -#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ -#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ -#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ -#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ -#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ -#else -#define FIX_0_298631336 FIX(0.298631336) -#define FIX_0_390180644 FIX(0.390180644) -#define FIX_0_541196100 FIX(0.541196100) -#define FIX_0_765366865 FIX(0.765366865) -#define FIX_0_899976223 FIX(0.899976223) -#define FIX_1_175875602 FIX(1.175875602) -#define FIX_1_501321110 FIX(1.501321110) -#define FIX_1_847759065 FIX(1.847759065) -#define FIX_1_961570560 FIX(1.961570560) -#define FIX_2_053119869 FIX(2.053119869) -#define FIX_2_562915447 FIX(2.562915447) -#define FIX_3_072711026 FIX(3.072711026) -#endif - - -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. - * For 8-bit samples with the recommended scaling, all the variable - * and constant values involved are no more than 16 bits wide, so a - * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. - * For 12-bit samples, a full 32-bit multiplication will be needed. - */ - -#if BITS_IN_JSAMPLE == 8 -#define MULTIPLY(var,const) MULTIPLY16C16(var,const) -#else -#define MULTIPLY(var,const) ((var) * (const)) -#endif - - -/* - * Perform the forward DCT on one block of samples. - */ - -GLOBAL(void) -jpeg_fdct_islow (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS-PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - - /* Add fudge factor here for final descale. */ - tmp10 = tmp0 + tmp3 + (ONE << (PASS1_BITS-1)); - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp10 + tmp11, PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) RIGHT_SHIFT(tmp10 - tmp11, PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - dataptr[DCTSIZE*2] = (DCTELEM) - RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), CONST_BITS+PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - -#ifdef DCT_SCALING_SUPPORTED - - -/* - * Perform the forward DCT on a 7x7 sample block. - */ - -GLOBAL(void) -jpeg_fdct_7x7 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* cK represents sqrt(2) * cos(K*pi/14). */ - - dataptr = data; - for (ctr = 0; ctr < 7; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[6]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[5]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[4]); - tmp3 = GETJSAMPLE(elemptr[3]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[6]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[5]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[4]); - - z1 = tmp0 + tmp2; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((z1 + tmp1 + tmp3 - 7 * CENTERJSAMPLE) << PASS1_BITS); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.353553391)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(0.920609002)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.314692123)); /* c6 */ - dataptr[2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS-PASS1_BITS); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.881747734)); /* c4 */ - dataptr[4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.707106781)), /* c2+c6-c4 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.613604268)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(1.870828693)); /* c3+c1-c5 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/7)**2 = 64/49, which we fold - * into the constant multipliers: - * cK now represents sqrt(2) * cos(K*pi/14) * 64/49. - */ - - dataptr = data; - for (ctr = 0; ctr < 7; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*6]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*5]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*4]; - tmp3 = dataptr[DCTSIZE*3]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*6]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*5]; - tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*4]; - - z1 = tmp0 + tmp2; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + tmp1 + tmp3, FIX(1.306122449)), /* 64/49 */ - CONST_BITS+PASS1_BITS); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.461784020)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(1.202428084)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.411026446)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS+PASS1_BITS); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(1.151670509)); /* c4 */ - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.923568041)), /* c2+c6-c4 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.221765677)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.222383464)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.800824523)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.801442310)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(2.443531355)); /* c3+c1-c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 6x6 sample block. - */ - -GLOBAL(void) -jpeg_fdct_6x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11, tmp12; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* cK represents sqrt(2) * cos(K*pi/12). */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); - tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ - CONST_BITS-PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ - CONST_BITS-PASS1_BITS); - - dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << PASS1_BITS)); - dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << PASS1_BITS); - dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << PASS1_BITS)); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)**2 = 16/9, which we fold - * into the constant multipliers: - * cK now represents sqrt(2) * cos(K*pi/12) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; - tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 5x5 sample block. - */ - -GLOBAL(void) -jpeg_fdct_5x5 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/10). */ - - dataptr = data; - for (ctr = 0; ctr < 5; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[3]); - tmp2 = GETJSAMPLE(elemptr[2]); - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp2 - 5 * CENTERJSAMPLE) << (PASS1_BITS+1)); - tmp11 = MULTIPLY(tmp11, FIX(0.790569415)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.353553391)); /* (c2-c4)/2 */ - dataptr[2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS-PASS1_BITS-1); - dataptr[4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS-PASS1_BITS-1); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(0.831253876)); /* c3 */ - - dataptr[1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.513743148)), /* c1-c3 */ - CONST_BITS-PASS1_BITS-1); - dataptr[3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.176250899)), /* c1+c3 */ - CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/5)**2 = 64/25, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * cK now represents sqrt(2) * cos(K*pi/10) * 32/25. - */ - - dataptr = data; - for (ctr = 0; ctr < 5; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*3]; - tmp2 = dataptr[DCTSIZE*2]; - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp11 = MULTIPLY(tmp11, FIX(1.011928851)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.452548340)); /* (c2-c4)/2 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(1.064004961)); /* c3 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.657591230)), /* c1-c3 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.785601151)), /* c1+c3 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 4x4 sample block. - */ - -GLOBAL(void) -jpeg_fdct_4x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by (8/4)**2 = 2**2, which we add here. */ - /* cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+2)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+2)); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-3); - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-2); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-2); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS+PASS1_BITS-1); - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 3x3 sample block. - */ - -GLOBAL(void) -jpeg_fdct_3x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2**2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/6). */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[2]); - tmp1 = GETJSAMPLE(elemptr[1]); - - tmp2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 3 * CENTERJSAMPLE) << (PASS1_BITS+2)); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(0.707106781)), /* c2 */ - CONST_BITS-PASS1_BITS-2); - - /* Odd part */ - - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(1.224744871)), /* c1 */ - CONST_BITS-PASS1_BITS-2); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/3)**2 = 64/9, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * cK now represents sqrt(2) * cos(K*pi/6) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*2]; - tmp1 = dataptr[DCTSIZE*1]; - - tmp2 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(1.257078722)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(2.177324216)), /* c1 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 2x2 sample block. - */ - -GLOBAL(void) -jpeg_fdct_2x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - JSAMPROW elemptr; - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - - /* Row 0 */ - elemptr = sample_data[0] + start_col; - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[1]); - tmp1 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[1]); - - /* Row 1 */ - elemptr = sample_data[1] + start_col; - - tmp2 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[1]); - tmp3 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[1]); - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/2)**2 = 2**4. - */ - - /* Column 0 */ - /* Apply unsigned->signed conversion */ - data[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp2 - 4 * CENTERJSAMPLE) << 4); - data[DCTSIZE*1] = (DCTELEM) ((tmp0 - tmp2) << 4); - - /* Column 1 */ - data[DCTSIZE*0+1] = (DCTELEM) ((tmp1 + tmp3) << 4); - data[DCTSIZE*1+1] = (DCTELEM) ((tmp1 - tmp3) << 4); -} - - -/* - * Perform the forward DCT on a 1x1 sample block. - */ - -GLOBAL(void) -jpeg_fdct_1x1 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* We leave the result scaled up by an overall factor of 8. */ - /* We must also scale the output by (8/1)**2 = 2**6. */ - /* Apply unsigned->signed conversion */ - data[0] = (DCTELEM) - ((GETJSAMPLE(sample_data[0][start_col]) - CENTERJSAMPLE) << 6); -} - - -/* - * Perform the forward DCT on a 9x9 sample block. - */ - -GLOBAL(void) -jpeg_fdct_9x9 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2; - DCTELEM workspace[8]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* we scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/18). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[8]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[7]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[6]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[5]); - tmp4 = GETJSAMPLE(elemptr[4]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[8]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[7]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[6]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[5]); - - z1 = tmp0 + tmp2 + tmp3; - z2 = tmp1 + tmp4; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((z1 + z2 - 9 * CENTERJSAMPLE) << 1); - dataptr[6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z2 - z2, FIX(0.707106781)), /* c6 */ - CONST_BITS-1); - z1 = MULTIPLY(tmp0 - tmp2, FIX(1.328926049)); /* c2 */ - z2 = MULTIPLY(tmp1 - tmp4 - tmp4, FIX(0.707106781)); /* c6 */ - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp2 - tmp3, FIX(1.083350441)) /* c4 */ - + z1 + z2, CONST_BITS-1); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp3 - tmp0, FIX(0.245575608)) /* c8 */ - + z1 - z2, CONST_BITS-1); - - /* Odd part */ - - dataptr[3] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12 - tmp13, FIX(1.224744871)), /* c3 */ - CONST_BITS-1); - - tmp11 = MULTIPLY(tmp11, FIX(1.224744871)); /* c3 */ - tmp0 = MULTIPLY(tmp10 + tmp12, FIX(0.909038955)); /* c5 */ - tmp1 = MULTIPLY(tmp10 + tmp13, FIX(0.483689525)); /* c7 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS-1); - - tmp2 = MULTIPLY(tmp12 - tmp13, FIX(1.392728481)); /* c1 */ - - dataptr[5] = (DCTELEM) DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS-1); - dataptr[7] = (DCTELEM) DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS-1); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 9) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/9)**2 = 64/81, which we partially - * fold into the constant multipliers and final/initial shifting: - * cK now represents sqrt(2) * cos(K*pi/18) * 128/81. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*0]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*7]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*6]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*5]; - tmp4 = dataptr[DCTSIZE*4]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*0]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*7]; - tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*6]; - tmp13 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*5]; - - z1 = tmp0 + tmp2 + tmp3; - z2 = tmp1 + tmp4; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + z2, FIX(1.580246914)), /* 128/81 */ - CONST_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z2 - z2, FIX(1.117403309)), /* c6 */ - CONST_BITS+2); - z1 = MULTIPLY(tmp0 - tmp2, FIX(2.100031287)); /* c2 */ - z2 = MULTIPLY(tmp1 - tmp4 - tmp4, FIX(1.117403309)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp2 - tmp3, FIX(1.711961190)) /* c4 */ - + z1 + z2, CONST_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp3 - tmp0, FIX(0.388070096)) /* c8 */ - + z1 - z2, CONST_BITS+2); - - /* Odd part */ - - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12 - tmp13, FIX(1.935399303)), /* c3 */ - CONST_BITS+2); - - tmp11 = MULTIPLY(tmp11, FIX(1.935399303)); /* c3 */ - tmp0 = MULTIPLY(tmp10 + tmp12, FIX(1.436506004)); /* c5 */ - tmp1 = MULTIPLY(tmp10 + tmp13, FIX(0.764348879)); /* c7 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS+2); - - tmp2 = MULTIPLY(tmp12 - tmp13, FIX(2.200854883)); /* c1 */ - - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) - DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 10x10 sample block. - */ - -GLOBAL(void) -jpeg_fdct_10x10 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - DCTELEM workspace[8*2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* we scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/20). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[8]); - tmp12 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[5]); - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[8]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[5]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 - 10 * CENTERJSAMPLE) << 1); - tmp12 += tmp12; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.144122806)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.437016024)), /* c8 */ - CONST_BITS-1); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(0.831253876)); /* c6 */ - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.513743148)), /* c2-c6 */ - CONST_BITS-1); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.176250899)), /* c2+c6 */ - CONST_BITS-1); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[5] = (DCTELEM) ((tmp10 - tmp11 - tmp2) << 1); - tmp2 <<= CONST_BITS; - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.396802247)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.260073511)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.642039522)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.221231742)), /* c9 */ - CONST_BITS-1); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(0.951056516)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.587785252)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.309016994)) + /* (c3-c7)/2 */ - (tmp11 << (CONST_BITS - 1)) - tmp2; - dataptr[3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS-1); - dataptr[7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS-1); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 10) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/10)**2 = 16/25, which we partially - * fold into the constant multipliers and final/initial shifting: - * cK now represents sqrt(2) * cos(K*pi/20) * 32/25. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*0]; - tmp12 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5]; - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*0]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(1.28)), /* 32/25 */ - CONST_BITS+2); - tmp12 += tmp12; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.464477191)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.559380511)), /* c8 */ - CONST_BITS+2); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(1.064004961)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.657591230)), /* c2-c6 */ - CONST_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.785601151)), /* c2+c6 */ - CONST_BITS+2); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+2); - tmp2 = MULTIPLY(tmp2, FIX(1.28)); /* 32/25 */ - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.787906876)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.612894094)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.821810588)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.283176630)), /* c9 */ - CONST_BITS+2); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(1.217352341)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.752365123)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.395541753)) + /* (c3-c7)/2 */ - MULTIPLY(tmp11, FIX(0.64)) - tmp2; /* 16/25 */ - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on an 11x11 sample block. - */ - -GLOBAL(void) -jpeg_fdct_11x11 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 z1, z2, z3; - DCTELEM workspace[8*3]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* we scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/22). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[10]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[9]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[8]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[7]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[6]); - tmp5 = GETJSAMPLE(elemptr[5]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[10]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[9]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[8]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[7]); - tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[6]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 - 11 * CENTERJSAMPLE) << 1); - tmp5 += tmp5; - tmp0 -= tmp5; - tmp1 -= tmp5; - tmp2 -= tmp5; - tmp3 -= tmp5; - tmp4 -= tmp5; - z1 = MULTIPLY(tmp0 + tmp3, FIX(1.356927976)) + /* c2 */ - MULTIPLY(tmp2 + tmp4, FIX(0.201263574)); /* c10 */ - z2 = MULTIPLY(tmp1 - tmp3, FIX(0.926112931)); /* c6 */ - z3 = MULTIPLY(tmp0 - tmp1, FIX(1.189712156)); /* c4 */ - dataptr[2] = (DCTELEM) - DESCALE(z1 + z2 - MULTIPLY(tmp3, FIX(1.018300590)) /* c2+c8-c6 */ - - MULTIPLY(tmp4, FIX(1.390975730)), /* c4+c10 */ - CONST_BITS-1); - dataptr[4] = (DCTELEM) - DESCALE(z2 + z3 + MULTIPLY(tmp1, FIX(0.062335650)) /* c4-c6-c10 */ - - MULTIPLY(tmp2, FIX(1.356927976)) /* c2 */ - + MULTIPLY(tmp4, FIX(0.587485545)), /* c8 */ - CONST_BITS-1); - dataptr[6] = (DCTELEM) - DESCALE(z1 + z3 - MULTIPLY(tmp0, FIX(1.620527200)) /* c2+c4-c6 */ - - MULTIPLY(tmp2, FIX(0.788749120)), /* c8+c10 */ - CONST_BITS-1); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.286413905)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.068791298)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.764581576)); /* c7 */ - tmp0 = tmp1 + tmp2 + tmp3 - MULTIPLY(tmp10, FIX(1.719967871)) /* c7+c5+c3-c1 */ - + MULTIPLY(tmp14, FIX(0.398430003)); /* c9 */ - tmp4 = MULTIPLY(tmp11 + tmp12, - FIX(0.764581576)); /* -c7 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.399818907)); /* -c1 */ - tmp1 += tmp4 + tmp5 + MULTIPLY(tmp11, FIX(1.276416582)) /* c9+c7+c1-c3 */ - - MULTIPLY(tmp14, FIX(1.068791298)); /* c5 */ - tmp10 = MULTIPLY(tmp12 + tmp13, FIX(0.398430003)); /* c9 */ - tmp2 += tmp4 + tmp10 - MULTIPLY(tmp12, FIX(1.989053629)) /* c9+c5+c3-c7 */ - + MULTIPLY(tmp14, FIX(1.399818907)); /* c1 */ - tmp3 += tmp5 + tmp10 + MULTIPLY(tmp13, FIX(1.305598626)) /* c1+c5-c9-c7 */ - - MULTIPLY(tmp14, FIX(1.286413905)); /* c3 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-1); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-1); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-1); - dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS-1); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 11) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/11)**2 = 64/121, which we partially - * fold into the constant multipliers and final/initial shifting: - * cK now represents sqrt(2) * cos(K*pi/22) * 128/121. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*2]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*1]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*0]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*7]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*6]; - tmp5 = dataptr[DCTSIZE*5]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*2]; - tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*1]; - tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*0]; - tmp13 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*7]; - tmp14 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*6]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5, - FIX(1.057851240)), /* 128/121 */ - CONST_BITS+2); - tmp5 += tmp5; - tmp0 -= tmp5; - tmp1 -= tmp5; - tmp2 -= tmp5; - tmp3 -= tmp5; - tmp4 -= tmp5; - z1 = MULTIPLY(tmp0 + tmp3, FIX(1.435427942)) + /* c2 */ - MULTIPLY(tmp2 + tmp4, FIX(0.212906922)); /* c10 */ - z2 = MULTIPLY(tmp1 - tmp3, FIX(0.979689713)); /* c6 */ - z3 = MULTIPLY(tmp0 - tmp1, FIX(1.258538479)); /* c4 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(z1 + z2 - MULTIPLY(tmp3, FIX(1.077210542)) /* c2+c8-c6 */ - - MULTIPLY(tmp4, FIX(1.471445400)), /* c4+c10 */ - CONST_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(z2 + z3 + MULTIPLY(tmp1, FIX(0.065941844)) /* c4-c6-c10 */ - - MULTIPLY(tmp2, FIX(1.435427942)) /* c2 */ - + MULTIPLY(tmp4, FIX(0.621472312)), /* c8 */ - CONST_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(z1 + z3 - MULTIPLY(tmp0, FIX(1.714276708)) /* c2+c4-c6 */ - - MULTIPLY(tmp2, FIX(0.834379234)), /* c8+c10 */ - CONST_BITS+2); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.360834544)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.130622199)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.808813568)); /* c7 */ - tmp0 = tmp1 + tmp2 + tmp3 - MULTIPLY(tmp10, FIX(1.819470145)) /* c7+c5+c3-c1 */ - + MULTIPLY(tmp14, FIX(0.421479672)); /* c9 */ - tmp4 = MULTIPLY(tmp11 + tmp12, - FIX(0.808813568)); /* -c7 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.480800167)); /* -c1 */ - tmp1 += tmp4 + tmp5 + MULTIPLY(tmp11, FIX(1.350258864)) /* c9+c7+c1-c3 */ - - MULTIPLY(tmp14, FIX(1.130622199)); /* c5 */ - tmp10 = MULTIPLY(tmp12 + tmp13, FIX(0.421479672)); /* c9 */ - tmp2 += tmp4 + tmp10 - MULTIPLY(tmp12, FIX(2.104122847)) /* c9+c5+c3-c7 */ - + MULTIPLY(tmp14, FIX(1.480800167)); /* c1 */ - tmp3 += tmp5 + tmp10 + MULTIPLY(tmp13, FIX(1.381129125)) /* c1+c5-c9-c7 */ - - MULTIPLY(tmp14, FIX(1.360834544)); /* c3 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+2); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+2); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 12x12 sample block. - */ - -GLOBAL(void) -jpeg_fdct_12x12 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - DCTELEM workspace[8*4]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/24). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[6]); - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[6]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) (tmp10 + tmp11 + tmp12 - 12 * CENTERJSAMPLE); - dataptr[6] = (DCTELEM) (tmp13 - tmp14 - tmp15); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.224744871)), /* c4 */ - CONST_BITS); - dataptr[2] = (DCTELEM) - DESCALE(tmp14 - tmp15 + MULTIPLY(tmp13 + tmp15, FIX(1.366025404)), /* c2 */ - CONST_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX_0_541196100); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX_0_765366865); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX_1_847759065); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.121971054)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.860918669)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.580774953)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.184591911)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.184591911)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.339493912)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.860918669)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.725788011)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(1.121971054)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.306562965)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX_0_541196100); /* c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 12) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/12)**2 = 4/9, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/24) * 8/9. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*6]; - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*6]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(tmp13 - tmp14 - tmp15, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.088662108)), /* c4 */ - CONST_BITS+1); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp14 - tmp15, FIX(0.888888889)) + /* 8/9 */ - MULTIPLY(tmp13 + tmp15, FIX(1.214244803)), /* c2 */ - CONST_BITS+1); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX(0.481063200)); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX(0.680326102)); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX(1.642452502)); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(0.997307603)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.765261039)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.516244403)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.164081699)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.164081699)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.079550144)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.765261039)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.645144899)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(0.997307603)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.161389302)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX(0.481063200)); /* c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 13x13 sample block. - */ - -GLOBAL(void) -jpeg_fdct_13x13 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 z1, z2; - DCTELEM workspace[8*5]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/26). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[12]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[11]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[10]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[9]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[8]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[7]); - tmp6 = GETJSAMPLE(elemptr[6]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[12]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[11]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[10]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[9]); - tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[8]); - tmp15 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[7]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - (tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 + tmp6 - 13 * CENTERJSAMPLE); - tmp6 += tmp6; - tmp0 -= tmp6; - tmp1 -= tmp6; - tmp2 -= tmp6; - tmp3 -= tmp6; - tmp4 -= tmp6; - tmp5 -= tmp6; - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.373119086)) + /* c2 */ - MULTIPLY(tmp1, FIX(1.058554052)) + /* c6 */ - MULTIPLY(tmp2, FIX(0.501487041)) - /* c10 */ - MULTIPLY(tmp3, FIX(0.170464608)) - /* c12 */ - MULTIPLY(tmp4, FIX(0.803364869)) - /* c8 */ - MULTIPLY(tmp5, FIX(1.252223920)), /* c4 */ - CONST_BITS); - z1 = MULTIPLY(tmp0 - tmp2, FIX(1.155388986)) - /* (c4+c6)/2 */ - MULTIPLY(tmp3 - tmp4, FIX(0.435816023)) - /* (c2-c10)/2 */ - MULTIPLY(tmp1 - tmp5, FIX(0.316450131)); /* (c8-c12)/2 */ - z2 = MULTIPLY(tmp0 + tmp2, FIX(0.096834934)) - /* (c4-c6)/2 */ - MULTIPLY(tmp3 + tmp4, FIX(0.937303064)) + /* (c2+c10)/2 */ - MULTIPLY(tmp1 + tmp5, FIX(0.486914739)); /* (c8+c12)/2 */ - - dataptr[4] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 - z2, CONST_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.322312651)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.163874945)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.937797057)) + /* c7 */ - MULTIPLY(tmp14 + tmp15, FIX(0.338443458)); /* c11 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(tmp10, FIX(2.020082300)) + /* c3+c5+c7-c1 */ - MULTIPLY(tmp14, FIX(0.318774355)); /* c9-c11 */ - tmp4 = MULTIPLY(tmp14 - tmp15, FIX(0.937797057)) - /* c7 */ - MULTIPLY(tmp11 + tmp12, FIX(0.338443458)); /* c11 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.163874945)); /* -c5 */ - tmp1 += tmp4 + tmp5 + - MULTIPLY(tmp11, FIX(0.837223564)) - /* c5+c9+c11-c3 */ - MULTIPLY(tmp14, FIX(2.341699410)); /* c1+c7 */ - tmp6 = MULTIPLY(tmp12 + tmp13, - FIX(0.657217813)); /* -c9 */ - tmp2 += tmp4 + tmp6 - - MULTIPLY(tmp12, FIX(1.572116027)) + /* c1+c5-c9-c11 */ - MULTIPLY(tmp15, FIX(2.260109708)); /* c3+c7 */ - tmp3 += tmp5 + tmp6 + - MULTIPLY(tmp13, FIX(2.205608352)) - /* c3+c5+c9-c7 */ - MULTIPLY(tmp15, FIX(1.742345811)); /* c1+c11 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 13) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/13)**2 = 64/169, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/26) * 128/169. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*3]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*2]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*1]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*0]; - tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*7]; - tmp6 = dataptr[DCTSIZE*6]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*4]; - tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*3]; - tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*2]; - tmp13 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*1]; - tmp14 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*0]; - tmp15 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*7]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 + tmp6, - FIX(0.757396450)), /* 128/169 */ - CONST_BITS+1); - tmp6 += tmp6; - tmp0 -= tmp6; - tmp1 -= tmp6; - tmp2 -= tmp6; - tmp3 -= tmp6; - tmp4 -= tmp6; - tmp5 -= tmp6; - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.039995521)) + /* c2 */ - MULTIPLY(tmp1, FIX(0.801745081)) + /* c6 */ - MULTIPLY(tmp2, FIX(0.379824504)) - /* c10 */ - MULTIPLY(tmp3, FIX(0.129109289)) - /* c12 */ - MULTIPLY(tmp4, FIX(0.608465700)) - /* c8 */ - MULTIPLY(tmp5, FIX(0.948429952)), /* c4 */ - CONST_BITS+1); - z1 = MULTIPLY(tmp0 - tmp2, FIX(0.875087516)) - /* (c4+c6)/2 */ - MULTIPLY(tmp3 - tmp4, FIX(0.330085509)) - /* (c2-c10)/2 */ - MULTIPLY(tmp1 - tmp5, FIX(0.239678205)); /* (c8-c12)/2 */ - z2 = MULTIPLY(tmp0 + tmp2, FIX(0.073342435)) - /* (c4-c6)/2 */ - MULTIPLY(tmp3 + tmp4, FIX(0.709910013)) + /* (c2+c10)/2 */ - MULTIPLY(tmp1 + tmp5, FIX(0.368787494)); /* (c8+c12)/2 */ - - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 - z2, CONST_BITS+1); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.001514908)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(0.881514751)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.710284161)) + /* c7 */ - MULTIPLY(tmp14 + tmp15, FIX(0.256335874)); /* c11 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(tmp10, FIX(1.530003162)) + /* c3+c5+c7-c1 */ - MULTIPLY(tmp14, FIX(0.241438564)); /* c9-c11 */ - tmp4 = MULTIPLY(tmp14 - tmp15, FIX(0.710284161)) - /* c7 */ - MULTIPLY(tmp11 + tmp12, FIX(0.256335874)); /* c11 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(0.881514751)); /* -c5 */ - tmp1 += tmp4 + tmp5 + - MULTIPLY(tmp11, FIX(0.634110155)) - /* c5+c9+c11-c3 */ - MULTIPLY(tmp14, FIX(1.773594819)); /* c1+c7 */ - tmp6 = MULTIPLY(tmp12 + tmp13, - FIX(0.497774438)); /* -c9 */ - tmp2 += tmp4 + tmp6 - - MULTIPLY(tmp12, FIX(1.190715098)) + /* c1+c5-c9-c11 */ - MULTIPLY(tmp15, FIX(1.711799069)); /* c3+c7 */ - tmp3 += tmp5 + tmp6 + - MULTIPLY(tmp13, FIX(1.670519935)) - /* c3+c5+c9-c7 */ - MULTIPLY(tmp15, FIX(1.319646532)); /* c1+c11 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 14x14 sample block. - */ - -GLOBAL(void) -jpeg_fdct_14x14 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - DCTELEM workspace[8*6]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/28). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[11]); - tmp13 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[7]); - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[11]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[7]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - (tmp10 + tmp11 + tmp12 + tmp13 - 14 * CENTERJSAMPLE); - tmp13 += tmp13; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.274162392)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.314692123)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.881747734)), /* c8 */ - CONST_BITS); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(1.105676686)); /* c6 */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.273079590)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.613604268)), /* c10 */ - CONST_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.719280954)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(1.378756276)), /* c2 */ - CONST_BITS); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[7] = (DCTELEM) (tmp0 - tmp10 + tmp3 - tmp11 - tmp6); - tmp3 <<= CONST_BITS; - tmp10 = MULTIPLY(tmp10, - FIX(0.158341681)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(1.405321284)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(1.197448846)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.752406978)); /* c9 */ - dataptr[5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(2.373959773)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(1.119999435)), /* c1+c11-c9 */ - CONST_BITS); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(1.334852607)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.467085129)); /* c11 */ - dataptr[3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.424103948)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(3.069855259)), /* c1+c5+c11 */ - CONST_BITS); - dataptr[1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - - MULTIPLY(tmp0 + tmp6, FIX(1.126980169)), /* c3+c5-c1 */ - CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 14) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/14)**2 = 16/49, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/28) * 32/49. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*3]; - tmp13 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7]; - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*3]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12 + tmp13, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+1); - tmp13 += tmp13; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(0.832106052)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.205513223)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.575835255)), /* c8 */ - CONST_BITS+1); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(0.722074570)); /* c6 */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.178337691)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.400721155)), /* c10 */ - CONST_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.122795725)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(0.900412262)), /* c2 */ - CONST_BITS+1); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[DCTSIZE*7] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp10 + tmp3 - tmp11 - tmp6, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+1); - tmp3 = MULTIPLY(tmp3 , FIX(0.653061224)); /* 32/49 */ - tmp10 = MULTIPLY(tmp10, - FIX(0.103406812)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(0.917760839)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(0.782007410)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.491367823)); /* c9 */ - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(1.550341076)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(0.731428202)), /* c1+c11-c9 */ - CONST_BITS+1); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(0.871740478)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.305035186)); /* c11 */ - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.276965844)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(2.004803435)), /* c1+c5+c11 */ - CONST_BITS+1); - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 - - MULTIPLY(tmp0, FIX(0.735987049)) /* c3+c5-c1 */ - - MULTIPLY(tmp6, FIX(0.082925825)), /* c9-c11-c13 */ - CONST_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 15x15 sample block. - */ - -GLOBAL(void) -jpeg_fdct_15x15 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 z1, z2, z3; - DCTELEM workspace[8*7]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/30). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[14]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[13]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[12]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[11]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[10]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[9]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[8]); - tmp7 = GETJSAMPLE(elemptr[7]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[14]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[13]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[12]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[11]); - tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[10]); - tmp15 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[9]); - tmp16 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[8]); - - z1 = tmp0 + tmp4 + tmp5; - z2 = tmp1 + tmp3 + tmp6; - z3 = tmp2 + tmp7; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) (z1 + z2 + z3 - 15 * CENTERJSAMPLE); - z3 += z3; - dataptr[6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z3, FIX(1.144122806)) - /* c6 */ - MULTIPLY(z2 - z3, FIX(0.437016024)), /* c12 */ - CONST_BITS); - tmp2 += ((tmp1 + tmp4) >> 1) - tmp7 - tmp7; - z1 = MULTIPLY(tmp3 - tmp2, FIX(1.531135173)) - /* c2+c14 */ - MULTIPLY(tmp6 - tmp2, FIX(2.238241955)); /* c4+c8 */ - z2 = MULTIPLY(tmp5 - tmp2, FIX(0.798468008)) - /* c8-c14 */ - MULTIPLY(tmp0 - tmp2, FIX(0.091361227)); /* c2-c4 */ - z3 = MULTIPLY(tmp0 - tmp3, FIX(1.383309603)) + /* c2 */ - MULTIPLY(tmp6 - tmp5, FIX(0.946293579)) + /* c8 */ - MULTIPLY(tmp1 - tmp4, FIX(0.790569415)); /* (c6+c12)/2 */ - - dataptr[2] = (DCTELEM) DESCALE(z1 + z3, CONST_BITS); - dataptr[4] = (DCTELEM) DESCALE(z2 + z3, CONST_BITS); - - /* Odd part */ - - tmp2 = MULTIPLY(tmp10 - tmp12 - tmp13 + tmp15 + tmp16, - FIX(1.224744871)); /* c5 */ - tmp1 = MULTIPLY(tmp10 - tmp14 - tmp15, FIX(1.344997024)) + /* c3 */ - MULTIPLY(tmp11 - tmp13 - tmp16, FIX(0.831253876)); /* c9 */ - tmp12 = MULTIPLY(tmp12, FIX(1.224744871)); /* c5 */ - tmp4 = MULTIPLY(tmp10 - tmp16, FIX(1.406466353)) + /* c1 */ - MULTIPLY(tmp11 + tmp14, FIX(1.344997024)) + /* c3 */ - MULTIPLY(tmp13 + tmp15, FIX(0.575212477)); /* c11 */ - tmp0 = MULTIPLY(tmp13, FIX(0.475753014)) - /* c7-c11 */ - MULTIPLY(tmp14, FIX(0.513743148)) + /* c3-c9 */ - MULTIPLY(tmp16, FIX(1.700497885)) + tmp4 + tmp12; /* c1+c13 */ - tmp3 = MULTIPLY(tmp10, - FIX(0.355500862)) - /* -(c1-c7) */ - MULTIPLY(tmp11, FIX(2.176250899)) - /* c3+c9 */ - MULTIPLY(tmp15, FIX(0.869244010)) + tmp4 - tmp12; /* c11+c13 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 15) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/15)**2 = 64/225, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/30) * 256/225. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*6]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*5]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*4]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*3]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*2]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*1]; - tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*0]; - tmp7 = dataptr[DCTSIZE*7]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*6]; - tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*5]; - tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*4]; - tmp13 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*3]; - tmp14 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*2]; - tmp15 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*1]; - tmp16 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*0]; - - z1 = tmp0 + tmp4 + tmp5; - z2 = tmp1 + tmp3 + tmp6; - z3 = tmp2 + tmp7; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + z2 + z3, FIX(1.137777778)), /* 256/225 */ - CONST_BITS+2); - z3 += z3; - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z3, FIX(1.301757503)) - /* c6 */ - MULTIPLY(z2 - z3, FIX(0.497227121)), /* c12 */ - CONST_BITS+2); - tmp2 += ((tmp1 + tmp4) >> 1) - tmp7 - tmp7; - z1 = MULTIPLY(tmp3 - tmp2, FIX(1.742091575)) - /* c2+c14 */ - MULTIPLY(tmp6 - tmp2, FIX(2.546621957)); /* c4+c8 */ - z2 = MULTIPLY(tmp5 - tmp2, FIX(0.908479156)) - /* c8-c14 */ - MULTIPLY(tmp0 - tmp2, FIX(0.103948774)); /* c2-c4 */ - z3 = MULTIPLY(tmp0 - tmp3, FIX(1.573898926)) + /* c2 */ - MULTIPLY(tmp6 - tmp5, FIX(1.076671805)) + /* c8 */ - MULTIPLY(tmp1 - tmp4, FIX(0.899492312)); /* (c6+c12)/2 */ - - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z3, CONST_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(z2 + z3, CONST_BITS+2); - - /* Odd part */ - - tmp2 = MULTIPLY(tmp10 - tmp12 - tmp13 + tmp15 + tmp16, - FIX(1.393487498)); /* c5 */ - tmp1 = MULTIPLY(tmp10 - tmp14 - tmp15, FIX(1.530307725)) + /* c3 */ - MULTIPLY(tmp11 - tmp13 - tmp16, FIX(0.945782187)); /* c9 */ - tmp12 = MULTIPLY(tmp12, FIX(1.393487498)); /* c5 */ - tmp4 = MULTIPLY(tmp10 - tmp16, FIX(1.600246161)) + /* c1 */ - MULTIPLY(tmp11 + tmp14, FIX(1.530307725)) + /* c3 */ - MULTIPLY(tmp13 + tmp15, FIX(0.654463974)); /* c11 */ - tmp0 = MULTIPLY(tmp13, FIX(0.541301207)) - /* c7-c11 */ - MULTIPLY(tmp14, FIX(0.584525538)) + /* c3-c9 */ - MULTIPLY(tmp16, FIX(1.934788705)) + tmp4 + tmp12; /* c1+c13 */ - tmp3 = MULTIPLY(tmp10, - FIX(0.404480980)) - /* -(c1-c7) */ - MULTIPLY(tmp11, FIX(2.476089912)) - /* c3+c9 */ - MULTIPLY(tmp15, FIX(0.989006518)) + tmp4 - tmp12; /* c11+c13 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+2); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+2); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 16x16 sample block. - */ - -GLOBAL(void) -jpeg_fdct_16x16 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; - DCTELEM workspace[DCTSIZE2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* cK represents sqrt(2) * cos(K*pi/32). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) + GETJSAMPLE(elemptr[8]); - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) - GETJSAMPLE(elemptr[8]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 + tmp13 - 16 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS-PASS1_BITS); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == DCTSIZE * 2) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/16)**2 = 1/2**2. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] + wsptr[DCTSIZE*0]; - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] - wsptr[DCTSIZE*0]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(tmp10 + tmp11 + tmp12 + tmp13, PASS1_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS+PASS1_BITS+2); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+10 */ - CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS+PASS1_BITS+2); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 16x8 sample block. - * - * 16-point FDCT in pass 1 (rows), 8-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_16x8 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 16-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/32). */ - - dataptr = data; - ctr = 0; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) + GETJSAMPLE(elemptr[8]); - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) - GETJSAMPLE(elemptr[8]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 + tmp13 - 16 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS-PASS1_BITS); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by 8/16 = 1/2. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS+1); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS+PASS1_BITS+1); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0 + tmp10 + tmp12, - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1 + tmp11 + tmp13, - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2 + tmp11 + tmp12, - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3 + tmp10 + tmp13, - CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 14x7 sample block. - * - * 14-point FDCT in pass 1 (rows), 7-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_14x7 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 z1, z2, z3; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero bottom row of output coefficient block. */ - MEMZERO(&data[DCTSIZE*7], SIZEOF(DCTELEM) * DCTSIZE); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 14-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/28). */ - - dataptr = data; - for (ctr = 0; ctr < 7; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[11]); - tmp13 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[7]); - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[11]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[7]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 + tmp13 - 14 * CENTERJSAMPLE) << PASS1_BITS); - tmp13 += tmp13; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.274162392)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.314692123)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.881747734)), /* c8 */ - CONST_BITS-PASS1_BITS); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(1.105676686)); /* c6 */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.273079590)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.613604268)), /* c10 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.719280954)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(1.378756276)), /* c2 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[7] = (DCTELEM) ((tmp0 - tmp10 + tmp3 - tmp11 - tmp6) << PASS1_BITS); - tmp3 <<= CONST_BITS; - tmp10 = MULTIPLY(tmp10, - FIX(0.158341681)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(1.405321284)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(1.197448846)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.752406978)); /* c9 */ - dataptr[5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(2.373959773)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(1.119999435)), /* c1+c11-c9 */ - CONST_BITS-PASS1_BITS); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(1.334852607)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.467085129)); /* c11 */ - dataptr[3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.424103948)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(3.069855259)), /* c1+c5+c11 */ - CONST_BITS-PASS1_BITS); - dataptr[1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - - MULTIPLY(tmp0 + tmp6, FIX(1.126980169)), /* c3+c5-c1 */ - CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/14)*(8/7) = 32/49, which we - * partially fold into the constant multipliers and final shifting: - * 7-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/14) * 64/49. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*6]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*5]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*4]; - tmp3 = dataptr[DCTSIZE*3]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*6]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*5]; - tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*4]; - - z1 = tmp0 + tmp2; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + tmp1 + tmp3, FIX(1.306122449)), /* 64/49 */ - CONST_BITS+PASS1_BITS+1); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.461784020)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(1.202428084)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.411026446)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS+PASS1_BITS+1); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(1.151670509)); /* c4 */ - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.923568041)), /* c2+c6-c4 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+PASS1_BITS+1); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.221765677)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.222383464)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.800824523)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.801442310)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(2.443531355)); /* c3+c1-c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 12x6 sample block. - * - * 12-point FDCT in pass 1 (rows), 6-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_12x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero 2 bottom rows of output coefficient block. */ - MEMZERO(&data[DCTSIZE*6], SIZEOF(DCTELEM) * DCTSIZE * 2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 12-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/24). */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[6]); - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[6]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 - 12 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[6] = (DCTELEM) ((tmp13 - tmp14 - tmp15) << PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.224744871)), /* c4 */ - CONST_BITS-PASS1_BITS); - dataptr[2] = (DCTELEM) - DESCALE(tmp14 - tmp15 + MULTIPLY(tmp13 + tmp15, FIX(1.366025404)), /* c2 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX_0_541196100); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX_0_765366865); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX_1_847759065); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.121971054)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.860918669)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.580774953)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.184591911)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.184591911)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.339493912)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.860918669)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.725788011)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(1.121971054)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.306562965)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX_0_541196100); /* c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/12)*(8/6) = 8/9, which we - * partially fold into the constant multipliers and final shifting: - * 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12) * 16/9. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; - tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ - CONST_BITS+PASS1_BITS+1); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 10x5 sample block. - * - * 10-point FDCT in pass 1 (rows), 5-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_10x5 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero 3 bottom rows of output coefficient block. */ - MEMZERO(&data[DCTSIZE*5], SIZEOF(DCTELEM) * DCTSIZE * 3); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 10-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/20). */ - - dataptr = data; - for (ctr = 0; ctr < 5; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[8]); - tmp12 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[5]); - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[8]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[5]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 - 10 * CENTERJSAMPLE) << PASS1_BITS); - tmp12 += tmp12; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.144122806)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.437016024)), /* c8 */ - CONST_BITS-PASS1_BITS); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(0.831253876)); /* c6 */ - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.513743148)), /* c2-c6 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.176250899)), /* c2+c6 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[5] = (DCTELEM) ((tmp10 - tmp11 - tmp2) << PASS1_BITS); - tmp2 <<= CONST_BITS; - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.396802247)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.260073511)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.642039522)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.221231742)), /* c9 */ - CONST_BITS-PASS1_BITS); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(0.951056516)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.587785252)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.309016994)) + /* (c3-c7)/2 */ - (tmp11 << (CONST_BITS - 1)) - tmp2; - dataptr[3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/10)*(8/5) = 32/25, which we - * fold into the constant multipliers: - * 5-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/10) * 32/25. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*3]; - tmp2 = dataptr[DCTSIZE*2]; - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp11 = MULTIPLY(tmp11, FIX(1.011928851)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.452548340)); /* (c2-c4)/2 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(1.064004961)); /* c3 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.657591230)), /* c1-c3 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.785601151)), /* c1+c3 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on an 8x4 sample block. - * - * 8-point FDCT in pass 1 (rows), 4-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_8x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero 4 bottom rows of output coefficient block. */ - MEMZERO(&data[DCTSIZE*4], SIZEOF(DCTELEM) * DCTSIZE * 4); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by 8/4 = 2, which we add here. */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << (PASS1_BITS+1)); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-2); - dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS-PASS1_BITS-1); - dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS-PASS1_BITS-1); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-2); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS-1); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS-1); - dataptr[5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS-1); - dataptr[7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * 4-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS+PASS1_BITS-1); - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 6x3 sample block. - * - * 6-point FDCT in pass 1 (rows), 3-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_6x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11, tmp12; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12). */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); - tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ - CONST_BITS-PASS1_BITS-1); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ - CONST_BITS-PASS1_BITS-1); - - /* Odd part */ - - tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ - CONST_BITS-PASS1_BITS-1); - - dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << (PASS1_BITS+1))); - dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << (PASS1_BITS+1)); - dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << (PASS1_BITS+1))); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)*(8/3) = 32/9, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * 3-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/6) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*2]; - tmp1 = dataptr[DCTSIZE*1]; - - tmp2 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(1.257078722)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(2.177324216)), /* c1 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 4x2 sample block. - * - * 4-point FDCT in pass 1 (rows), 2-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_4x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by (8/4)*(8/2) = 2**3, which we add here. */ - /* 4-point FDCT kernel, */ - /* cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ - - dataptr = data; - for (ctr = 0; ctr < 2; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+3)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+3)); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-4); - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-3); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-3); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); - - /* Odd part */ - - dataptr[DCTSIZE*1] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 2x1 sample block. - * - * 2-point FDCT in pass 1 (rows), 1-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_2x1 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - JSAMPROW elemptr; - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - elemptr = sample_data[0] + start_col; - - tmp0 = GETJSAMPLE(elemptr[0]); - tmp1 = GETJSAMPLE(elemptr[1]); - - /* We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/2)*(8/1) = 2**5. - */ - - /* Even part */ - /* Apply unsigned->signed conversion */ - data[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 5); - - /* Odd part */ - data[1] = (DCTELEM) ((tmp0 - tmp1) << 5); -} - - -/* - * Perform the forward DCT on an 8x16 sample block. - * - * 8-point FDCT in pass 1 (rows), 16-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_8x16 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; - INT32 z1; - DCTELEM workspace[DCTSIZE2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS-PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[1] = (DCTELEM) DESCALE(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == DCTSIZE * 2) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by 8/16 = 1/2. - * 16-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/32). - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] + wsptr[DCTSIZE*0]; - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] - wsptr[DCTSIZE*0]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(tmp10 + tmp11 + tmp12 + tmp13, PASS1_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS+PASS1_BITS+1); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS+PASS1_BITS+1); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 7x14 sample block. - * - * 7-point FDCT in pass 1 (rows), 14-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_7x14 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 z1, z2, z3; - DCTELEM workspace[8*6]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 7-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/14). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[6]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[5]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[4]); - tmp3 = GETJSAMPLE(elemptr[3]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[6]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[5]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[4]); - - z1 = tmp0 + tmp2; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((z1 + tmp1 + tmp3 - 7 * CENTERJSAMPLE) << PASS1_BITS); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.353553391)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(0.920609002)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.314692123)); /* c6 */ - dataptr[2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS-PASS1_BITS); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.881747734)); /* c4 */ - dataptr[4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.707106781)), /* c2+c6-c4 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.613604268)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(1.870828693)); /* c3+c1-c5 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 14) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/7)*(8/14) = 32/49, which we - * fold into the constant multipliers: - * 14-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/28) * 32/49. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*3]; - tmp13 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7]; - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*3]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12 + tmp13, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+PASS1_BITS); - tmp13 += tmp13; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(0.832106052)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.205513223)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.575835255)), /* c8 */ - CONST_BITS+PASS1_BITS); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(0.722074570)); /* c6 */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.178337691)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.400721155)), /* c10 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.122795725)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(0.900412262)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[DCTSIZE*7] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp10 + tmp3 - tmp11 - tmp6, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+PASS1_BITS); - tmp3 = MULTIPLY(tmp3 , FIX(0.653061224)); /* 32/49 */ - tmp10 = MULTIPLY(tmp10, - FIX(0.103406812)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(0.917760839)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(0.782007410)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.491367823)); /* c9 */ - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(1.550341076)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(0.731428202)), /* c1+c11-c9 */ - CONST_BITS+PASS1_BITS); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(0.871740478)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.305035186)); /* c11 */ - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.276965844)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(2.004803435)), /* c1+c5+c11 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 - - MULTIPLY(tmp0, FIX(0.735987049)) /* c3+c5-c1 */ - - MULTIPLY(tmp6, FIX(0.082925825)), /* c9-c11-c13 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 6x12 sample block. - * - * 6-point FDCT in pass 1 (rows), 12-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_6x12 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - DCTELEM workspace[8*4]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); - tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ - CONST_BITS-PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ - CONST_BITS-PASS1_BITS); - - dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << PASS1_BITS)); - dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << PASS1_BITS); - dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << PASS1_BITS)); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 12) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)*(8/12) = 8/9, which we - * fold into the constant multipliers: - * 12-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/24) * 8/9. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*6]; - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*6]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(tmp13 - tmp14 - tmp15, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.088662108)), /* c4 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp14 - tmp15, FIX(0.888888889)) + /* 8/9 */ - MULTIPLY(tmp13 + tmp15, FIX(1.214244803)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX(0.481063200)); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX(0.680326102)); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX(1.642452502)); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(0.997307603)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.765261039)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.516244403)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.164081699)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.164081699)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.079550144)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.765261039)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.645144899)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(0.997307603)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.161389302)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX(0.481063200)); /* c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 5x10 sample block. - * - * 5-point FDCT in pass 1 (rows), 10-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_5x10 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - DCTELEM workspace[8*2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 5-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/10). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[3]); - tmp2 = GETJSAMPLE(elemptr[2]); - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp2 - 5 * CENTERJSAMPLE) << PASS1_BITS); - tmp11 = MULTIPLY(tmp11, FIX(0.790569415)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.353553391)); /* (c2-c4)/2 */ - dataptr[2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS-PASS1_BITS); - dataptr[4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(0.831253876)); /* c3 */ - - dataptr[1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.513743148)), /* c1-c3 */ - CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.176250899)), /* c1+c3 */ - CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 10) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/5)*(8/10) = 32/25, which we - * fold into the constant multipliers: - * 10-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/20) * 32/25. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*0]; - tmp12 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5]; - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*0]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp12 += tmp12; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.464477191)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.559380511)), /* c8 */ - CONST_BITS+PASS1_BITS); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(1.064004961)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.657591230)), /* c2-c6 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.785601151)), /* c2+c6 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp2 = MULTIPLY(tmp2, FIX(1.28)); /* 32/25 */ - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.787906876)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.612894094)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.821810588)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.283176630)), /* c9 */ - CONST_BITS+PASS1_BITS); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(1.217352341)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.752365123)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.395541753)) + /* (c3-c7)/2 */ - MULTIPLY(tmp11, FIX(0.64)) - tmp2; /* 16/25 */ - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 4x8 sample block. - * - * 4-point FDCT in pass 1 (rows), 8-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_4x8 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by 8/4 = 2, which we add here. */ - /* 4-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+1)); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-2); - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-1); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - - /* Add fudge factor here for final descale. */ - tmp10 = tmp0 + tmp3 + (ONE << (PASS1_BITS-1)); - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp10 + tmp11, PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) RIGHT_SHIFT(tmp10 - tmp11, PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - dataptr[DCTSIZE*2] = (DCTELEM) - RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), CONST_BITS+PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 3x6 sample block. - * - * 3-point FDCT in pass 1 (rows), 6-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_3x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11, tmp12; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* 3-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/6). */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[2]); - tmp1 = GETJSAMPLE(elemptr[1]); - - tmp2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 3 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(0.707106781)), /* c2 */ - CONST_BITS-PASS1_BITS-1); - - /* Odd part */ - - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(1.224744871)), /* c1 */ - CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)*(8/3) = 32/9, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; - tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 2x4 sample block. - * - * 2-point FDCT in pass 1 (rows), 4-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_2x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* We must also scale the output by (8/2)*(8/4) = 2**3, which we add here. */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]); - tmp1 = GETJSAMPLE(elemptr[1]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 3); - - /* Odd part */ - - dataptr[1] = (DCTELEM) ((tmp0 - tmp1) << 3); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * 4-point FDCT kernel, - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. - */ - - dataptr = data; - for (ctr = 0; ctr < 2; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) (tmp0 + tmp1); - dataptr[DCTSIZE*2] = (DCTELEM) (tmp0 - tmp1); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-1); - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 1x2 sample block. - * - * 1-point FDCT in pass 1 (rows), 2-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_1x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - tmp0 = GETJSAMPLE(sample_data[0][start_col]); - tmp1 = GETJSAMPLE(sample_data[1][start_col]); - - /* We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/1)*(8/2) = 2**5. - */ - - /* Even part */ - /* Apply unsigned->signed conversion */ - data[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 5); - - /* Odd part */ - data[DCTSIZE*1] = (DCTELEM) ((tmp0 - tmp1) << 5); -} - -#endif /* DCT_SCALING_SUPPORTED */ -#endif /* DCT_ISLOW_SUPPORTED */ diff --git a/src/jpeg-8c/jidctflt.c b/src/jpeg-8c/jidctflt.c deleted file mode 100644 index 23ae9d33..00000000 --- a/src/jpeg-8c/jidctflt.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - * jidctflt.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * Modified 2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a floating-point implementation of the - * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine - * must also perform dequantization of the input coefficients. - * - * This implementation should be more accurate than either of the integer - * IDCT implementations. However, it may not give the same results on all - * machines because of differences in roundoff behavior. Speed will depend - * on the hardware's floating point capacity. - * - * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT - * on each row (or vice versa, but it's more convenient to emit a row at - * a time). Direct algorithms are also available, but they are much more - * complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with a fixed-point - * implementation, accuracy is lost due to imprecise representation of the - * scaled quantization values. However, that problem does not arise if - * we use floating point arithmetic. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_FLOAT_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* Dequantize a coefficient by multiplying it by the multiplier-table - * entry; produce a float result. - */ - -#define DEQUANTIZE(coef,quantval) (((FAST_FLOAT) (coef)) * (quantval)) - - -/* - * Perform dequantization and inverse DCT on one block of coefficients. - */ - -GLOBAL(void) -jpeg_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - FAST_FLOAT tmp10, tmp11, tmp12, tmp13; - FAST_FLOAT z5, z10, z11, z12, z13; - JCOEFPTR inptr; - FLOAT_MULT_TYPE * quantptr; - FAST_FLOAT * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = cinfo->sample_range_limit; - int ctr; - FAST_FLOAT workspace[DCTSIZE2]; /* buffers data between passes */ - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (FLOAT_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - FAST_FLOAT dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = tmp0 + tmp2; /* phase 3 */ - tmp11 = tmp0 - tmp2; - - tmp13 = tmp1 + tmp3; /* phases 5-3 */ - tmp12 = (tmp1 - tmp3) * ((FAST_FLOAT) 1.414213562) - tmp13; /* 2*c4 */ - - tmp0 = tmp10 + tmp13; /* phase 2 */ - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - z13 = tmp6 + tmp5; /* phase 6 */ - z10 = tmp6 - tmp5; - z11 = tmp4 + tmp7; - z12 = tmp4 - tmp7; - - tmp7 = z11 + z13; /* phase 5 */ - tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */ - - z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ - tmp10 = z5 - z12 * ((FAST_FLOAT) 1.082392200); /* 2*(c2-c6) */ - tmp12 = z5 - z10 * ((FAST_FLOAT) 2.613125930); /* 2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; /* phase 2 */ - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 - tmp5; - - wsptr[DCTSIZE*0] = tmp0 + tmp7; - wsptr[DCTSIZE*7] = tmp0 - tmp7; - wsptr[DCTSIZE*1] = tmp1 + tmp6; - wsptr[DCTSIZE*6] = tmp1 - tmp6; - wsptr[DCTSIZE*2] = tmp2 + tmp5; - wsptr[DCTSIZE*5] = tmp2 - tmp5; - wsptr[DCTSIZE*3] = tmp3 + tmp4; - wsptr[DCTSIZE*4] = tmp3 - tmp4; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - outptr = output_buf[ctr] + output_col; - /* Rows of zeroes can be exploited in the same way as we did with columns. - * However, the column calculation has created many nonzero AC terms, so - * the simplification applies less often (typically 5% to 10% of the time). - * And testing floats for zero is relatively expensive, so we don't bother. - */ - - /* Even part */ - - /* Apply signed->unsigned and prepare float->int conversion */ - z5 = wsptr[0] + ((FAST_FLOAT) CENTERJSAMPLE + (FAST_FLOAT) 0.5); - tmp10 = z5 + wsptr[4]; - tmp11 = z5 - wsptr[4]; - - tmp13 = wsptr[2] + wsptr[6]; - tmp12 = (wsptr[2] - wsptr[6]) * ((FAST_FLOAT) 1.414213562) - tmp13; - - tmp0 = tmp10 + tmp13; - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - z13 = wsptr[5] + wsptr[3]; - z10 = wsptr[5] - wsptr[3]; - z11 = wsptr[1] + wsptr[7]; - z12 = wsptr[1] - wsptr[7]; - - tmp7 = z11 + z13; - tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); - - z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ - tmp10 = z5 - z12 * ((FAST_FLOAT) 1.082392200); /* 2*(c2-c6) */ - tmp12 = z5 - z10 * ((FAST_FLOAT) 2.613125930); /* 2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 - tmp5; - - /* Final output stage: float->int conversion and range-limit */ - - outptr[0] = range_limit[((int) (tmp0 + tmp7)) & RANGE_MASK]; - outptr[7] = range_limit[((int) (tmp0 - tmp7)) & RANGE_MASK]; - outptr[1] = range_limit[((int) (tmp1 + tmp6)) & RANGE_MASK]; - outptr[6] = range_limit[((int) (tmp1 - tmp6)) & RANGE_MASK]; - outptr[2] = range_limit[((int) (tmp2 + tmp5)) & RANGE_MASK]; - outptr[5] = range_limit[((int) (tmp2 - tmp5)) & RANGE_MASK]; - outptr[3] = range_limit[((int) (tmp3 + tmp4)) & RANGE_MASK]; - outptr[4] = range_limit[((int) (tmp3 - tmp4)) & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - -#endif /* DCT_FLOAT_SUPPORTED */ diff --git a/src/jpeg-8c/jidctfst.c b/src/jpeg-8c/jidctfst.c deleted file mode 100644 index dba4216f..00000000 --- a/src/jpeg-8c/jidctfst.c +++ /dev/null @@ -1,368 +0,0 @@ -/* - * jidctfst.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a fast, not so accurate integer implementation of the - * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine - * must also perform dequantization of the input coefficients. - * - * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT - * on each row (or vice versa, but it's more convenient to emit a row at - * a time). Direct algorithms are also available, but they are much more - * complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with fixed-point math, - * accuracy is lost due to imprecise representation of the scaled - * quantization values. The smaller the quantization table entry, the less - * precise the scaled value, so this implementation does worse with high- - * quality-setting files than with low-quality ones. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_IFAST_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* Scaling decisions are generally the same as in the LL&M algorithm; - * see jidctint.c for more details. However, we choose to descale - * (right shift) multiplication products as soon as they are formed, - * rather than carrying additional fractional bits into subsequent additions. - * This compromises accuracy slightly, but it lets us save a few shifts. - * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples) - * everywhere except in the multiplications proper; this saves a good deal - * of work on 16-bit-int machines. - * - * The dequantized coefficients are not integers because the AA&N scaling - * factors have been incorporated. We represent them scaled up by PASS1_BITS, - * so that the first and second IDCT rounds have the same input scaling. - * For 8-bit JSAMPLEs, we choose IFAST_SCALE_BITS = PASS1_BITS so as to - * avoid a descaling shift; this compromises accuracy rather drastically - * for small quantization table entries, but it saves a lot of shifts. - * For 12-bit JSAMPLEs, there's no hope of using 16x16 multiplies anyway, - * so we use a much larger scaling factor to preserve accuracy. - * - * A final compromise is to represent the multiplicative constants to only - * 8 fractional bits, rather than 13. This saves some shifting work on some - * machines, and may also reduce the cost of multiplication (since there - * are fewer one-bits in the constants). - */ - -#if BITS_IN_JSAMPLE == 8 -#define CONST_BITS 8 -#define PASS1_BITS 2 -#else -#define CONST_BITS 8 -#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ -#endif - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 8 -#define FIX_1_082392200 ((INT32) 277) /* FIX(1.082392200) */ -#define FIX_1_414213562 ((INT32) 362) /* FIX(1.414213562) */ -#define FIX_1_847759065 ((INT32) 473) /* FIX(1.847759065) */ -#define FIX_2_613125930 ((INT32) 669) /* FIX(2.613125930) */ -#else -#define FIX_1_082392200 FIX(1.082392200) -#define FIX_1_414213562 FIX(1.414213562) -#define FIX_1_847759065 FIX(1.847759065) -#define FIX_2_613125930 FIX(2.613125930) -#endif - - -/* We can gain a little more speed, with a further compromise in accuracy, - * by omitting the addition in a descaling shift. This yields an incorrectly - * rounded result half the time... - */ - -#ifndef USE_ACCURATE_ROUNDING -#undef DESCALE -#define DESCALE(x,n) RIGHT_SHIFT(x, n) -#endif - - -/* Multiply a DCTELEM variable by an INT32 constant, and immediately - * descale to yield a DCTELEM result. - */ - -#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) - - -/* Dequantize a coefficient by multiplying it by the multiplier-table - * entry; produce a DCTELEM result. For 8-bit data a 16x16->16 - * multiplication will do. For 12-bit data, the multiplier table is - * declared INT32, so a 32-bit multiply will be used. - */ - -#if BITS_IN_JSAMPLE == 8 -#define DEQUANTIZE(coef,quantval) (((IFAST_MULT_TYPE) (coef)) * (quantval)) -#else -#define DEQUANTIZE(coef,quantval) \ - DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS) -#endif - - -/* Like DESCALE, but applies to a DCTELEM and produces an int. - * We assume that int right shift is unsigned if INT32 right shift is. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define ISHIFT_TEMPS DCTELEM ishift_temp; -#if BITS_IN_JSAMPLE == 8 -#define DCTELEMBITS 16 /* DCTELEM may be 16 or 32 bits */ -#else -#define DCTELEMBITS 32 /* DCTELEM must be 32 bits */ -#endif -#define IRIGHT_SHIFT(x,shft) \ - ((ishift_temp = (x)) < 0 ? \ - (ishift_temp >> (shft)) | ((~((DCTELEM) 0)) << (DCTELEMBITS-(shft))) : \ - (ishift_temp >> (shft))) -#else -#define ISHIFT_TEMPS -#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - -#ifdef USE_ACCURATE_ROUNDING -#define IDESCALE(x,n) ((int) IRIGHT_SHIFT((x) + (1 << ((n)-1)), n)) -#else -#define IDESCALE(x,n) ((int) IRIGHT_SHIFT(x, n)) -#endif - - -/* - * Perform dequantization and inverse DCT on one block of coefficients. - */ - -GLOBAL(void) -jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - DCTELEM tmp10, tmp11, tmp12, tmp13; - DCTELEM z5, z10, z11, z12, z13; - JCOEFPTR inptr; - IFAST_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[DCTSIZE2]; /* buffers data between passes */ - SHIFT_TEMPS /* for DESCALE */ - ISHIFT_TEMPS /* for IDESCALE */ - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (IFAST_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = (int) DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = tmp0 + tmp2; /* phase 3 */ - tmp11 = tmp0 - tmp2; - - tmp13 = tmp1 + tmp3; /* phases 5-3 */ - tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13; /* 2*c4 */ - - tmp0 = tmp10 + tmp13; /* phase 2 */ - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - z13 = tmp6 + tmp5; /* phase 6 */ - z10 = tmp6 - tmp5; - z11 = tmp4 + tmp7; - z12 = tmp4 - tmp7; - - tmp7 = z11 + z13; /* phase 5 */ - tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */ - - z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */ - tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */ - tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; /* phase 2 */ - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 + tmp5; - - wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7); - wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7); - wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6); - wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6); - wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5); - wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5); - wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4); - wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - outptr = output_buf[ctr] + output_col; - /* Rows of zeroes can be exploited in the same way as we did with columns. - * However, the column calculation has created many nonzero AC terms, so - * the simplification applies less often (typically 5% to 10% of the time). - * On machines with very fast multiplication, it's possible that the - * test takes more time than it's worth. In that case this section - * may be commented out. - */ - -#ifndef NO_ZERO_ROW_TEST - if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 && - wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) { - /* AC terms all zero */ - JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3) - & RANGE_MASK]; - - outptr[0] = dcval; - outptr[1] = dcval; - outptr[2] = dcval; - outptr[3] = dcval; - outptr[4] = dcval; - outptr[5] = dcval; - outptr[6] = dcval; - outptr[7] = dcval; - - wsptr += DCTSIZE; /* advance pointer to next row */ - continue; - } -#endif - - /* Even part */ - - tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]); - tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]); - - tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]); - tmp12 = MULTIPLY((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6], FIX_1_414213562) - - tmp13; - - tmp0 = tmp10 + tmp13; - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3]; - z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3]; - z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7]; - z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7]; - - tmp7 = z11 + z13; /* phase 5 */ - tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */ - - z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */ - tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */ - tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; /* phase 2 */ - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 + tmp5; - - /* Final output stage: scale down by a factor of 8 and range-limit */ - - outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - -#endif /* DCT_IFAST_SUPPORTED */ diff --git a/src/jpeg-8c/jidctint.c b/src/jpeg-8c/jidctint.c deleted file mode 100644 index dcdf7ce4..00000000 --- a/src/jpeg-8c/jidctint.c +++ /dev/null @@ -1,5137 +0,0 @@ -/* - * jidctint.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modification developed 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a slow-but-accurate integer implementation of the - * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine - * must also perform dequantization of the input coefficients. - * - * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT - * on each row (or vice versa, but it's more convenient to emit a row at - * a time). Direct algorithms are also available, but they are much more - * complex and seem not to be any faster when reduced to code. - * - * This implementation is based on an algorithm described in - * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT - * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, - * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. - * The primary algorithm described there uses 11 multiplies and 29 adds. - * We use their alternate method with 12 multiplies and 32 adds. - * The advantage of this method is that no data path contains more than one - * multiplication; this allows a very simple and accurate implementation in - * scaled fixed-point arithmetic, with a minimal number of shifts. - * - * We also provide IDCT routines with various output sample block sizes for - * direct resolution reduction or enlargement and for direct resolving the - * common 2x1 and 1x2 subsampling cases without additional resampling: NxN - * (N=1...16), 2NxN, and Nx2N (N=1...8) pixels for one 8x8 input DCT block. - * - * For N<8 we simply take the corresponding low-frequency coefficients of - * the 8x8 input DCT block and apply an NxN point IDCT on the sub-block - * to yield the downscaled outputs. - * This can be seen as direct low-pass downsampling from the DCT domain - * point of view rather than the usual spatial domain point of view, - * yielding significant computational savings and results at least - * as good as common bilinear (averaging) spatial downsampling. - * - * For N>8 we apply a partial NxN IDCT on the 8 input coefficients as - * lower frequencies and higher frequencies assumed to be zero. - * It turns out that the computational effort is similar to the 8x8 IDCT - * regarding the output size. - * Furthermore, the scaling and descaling is the same for all IDCT sizes. - * - * CAUTION: We rely on the FIX() macro except for the N=1,2,4,8 cases - * since there would be too many additional constants to pre-calculate. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_ISLOW_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCT blocks. /* deliberate syntax err */ -#endif - - -/* - * The poop on this scaling stuff is as follows: - * - * Each 1-D IDCT step produces outputs which are a factor of sqrt(N) - * larger than the true IDCT outputs. The final outputs are therefore - * a factor of N larger than desired; since N=8 this can be cured by - * a simple right shift at the end of the algorithm. The advantage of - * this arrangement is that we save two multiplications per 1-D IDCT, - * because the y0 and y4 inputs need not be divided by sqrt(N). - * - * We have to do addition and subtraction of the integer inputs, which - * is no problem, and multiplication by fractional constants, which is - * a problem to do in integer arithmetic. We multiply all the constants - * by CONST_SCALE and convert them to integer constants (thus retaining - * CONST_BITS bits of precision in the constants). After doing a - * multiplication we have to divide the product by CONST_SCALE, with proper - * rounding, to produce the correct output. This division can be done - * cheaply as a right shift of CONST_BITS bits. We postpone shifting - * as long as possible so that partial sums can be added together with - * full fractional precision. - * - * The outputs of the first pass are scaled up by PASS1_BITS bits so that - * they are represented to better-than-integral precision. These outputs - * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word - * with the recommended scaling. (To scale up 12-bit sample data further, an - * intermediate INT32 array would be needed.) - * - * To avoid overflow of the 32-bit intermediate results in pass 2, we must - * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis - * shows that the values given below are the most effective. - */ - -#if BITS_IN_JSAMPLE == 8 -#define CONST_BITS 13 -#define PASS1_BITS 2 -#else -#define CONST_BITS 13 -#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ -#endif - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 13 -#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ -#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ -#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ -#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ -#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ -#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ -#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ -#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ -#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ -#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ -#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ -#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ -#else -#define FIX_0_298631336 FIX(0.298631336) -#define FIX_0_390180644 FIX(0.390180644) -#define FIX_0_541196100 FIX(0.541196100) -#define FIX_0_765366865 FIX(0.765366865) -#define FIX_0_899976223 FIX(0.899976223) -#define FIX_1_175875602 FIX(1.175875602) -#define FIX_1_501321110 FIX(1.501321110) -#define FIX_1_847759065 FIX(1.847759065) -#define FIX_1_961570560 FIX(1.961570560) -#define FIX_2_053119869 FIX(2.053119869) -#define FIX_2_562915447 FIX(2.562915447) -#define FIX_3_072711026 FIX(3.072711026) -#endif - - -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. - * For 8-bit samples with the recommended scaling, all the variable - * and constant values involved are no more than 16 bits wide, so a - * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. - * For 12-bit samples, a full 32-bit multiplication will be needed. - */ - -#if BITS_IN_JSAMPLE == 8 -#define MULTIPLY(var,const) MULTIPLY16C16(var,const) -#else -#define MULTIPLY(var,const) ((var) * (const)) -#endif - - -/* Dequantize a coefficient by multiplying it by the multiplier-table - * entry; produce an int result. In this module, both inputs and result - * are 16 bits or less, so either int or short multiply will work. - */ - -#define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) - - -/* - * Perform dequantization and inverse DCT on one block of coefficients. - */ - -GLOBAL(void) -jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[DCTSIZE2]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 <<= CONST_BITS; - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z2 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = z2 + z3; - tmp1 = z2 - z3; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - outptr = output_buf[ctr] + output_col; - /* Rows of zeroes can be exploited in the same way as we did with columns. - * However, the column calculation has created many nonzero AC terms, so - * the simplification applies less often (typically 5% to 10% of the time). - * On machines with very fast multiplication, it's possible that the - * test takes more time than it's worth. In that case this section - * may be commented out. - */ - -#ifndef NO_ZERO_ROW_TEST - if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 && - wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) { - /* AC terms all zero */ - JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3) - & RANGE_MASK]; - - outptr[0] = dcval; - outptr[1] = dcval; - outptr[2] = dcval; - outptr[3] = dcval; - outptr[4] = dcval; - outptr[5] = dcval; - outptr[6] = dcval; - outptr[7] = dcval; - - wsptr += DCTSIZE; /* advance pointer to next row */ - continue; - } -#endif - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - /* Add fudge factor here for final descale. */ - z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 = (INT32) wsptr[4]; - - tmp0 = (z2 + z3) << CONST_BITS; - tmp1 = (z2 - z3) << CONST_BITS; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = (INT32) wsptr[7]; - tmp1 = (INT32) wsptr[5]; - tmp2 = (INT32) wsptr[3]; - tmp3 = (INT32) wsptr[1]; - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - -#ifdef IDCT_SCALING_SUPPORTED - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 7x7 output block. - * - * Optimized algorithm with 12 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/14). - */ - -GLOBAL(void) -jpeg_idct_7x7 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[7*7]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp13 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp13 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp13 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp11 = tmp10 + tmp12 + tmp13 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp0 = z1 + z3; - z2 -= tmp0; - tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */ - tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp13 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - - tmp1 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp0 += z2; - tmp2 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - wsptr[7*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[7*6] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[7*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[7*5] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[7*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[7*4] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[7*3] = (int) RIGHT_SHIFT(tmp13, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 7 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp13 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp13 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp10 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp11 = tmp10 + tmp12 + tmp13 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp0 = z1 + z3; - z2 -= tmp0; - tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */ - tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp13 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - - tmp1 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp0 += z2; - tmp2 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 7; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 6x6 output block. - * - * Optimized algorithm with 3 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/12). - */ - -GLOBAL(void) -jpeg_idct_6x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[6*6]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS); - tmp10 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*1] = (int) (tmp11 + tmp1); - wsptr[6*4] = (int) (tmp11 - tmp1); - wsptr[6*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[6*3] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 6 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[4]; - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = tmp0 - tmp10 - tmp10; - tmp10 = (INT32) wsptr[2]; - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << CONST_BITS; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 6; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 5x5 output block. - * - * Optimized algorithm with 5 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/10). - */ - -GLOBAL(void) -jpeg_idct_5x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[5*5]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp12 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp12 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp0 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp1 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - wsptr[5*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[5*4] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[5*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[5*3] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[5*2] = (int) RIGHT_SHIFT(tmp12, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 5 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp12 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp12 <<= CONST_BITS; - tmp0 = (INT32) wsptr[2]; - tmp1 = (INT32) wsptr[4]; - z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp1 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 5; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 4x4 output block. - * - * Optimized algorithm with 3 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. - */ - -GLOBAL(void) -jpeg_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[4*4]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - - tmp10 = (tmp0 + tmp2) << PASS1_BITS; - tmp12 = (tmp0 - tmp2) << PASS1_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp0 = RIGHT_SHIFT(z1 + MULTIPLY(z2, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS); - tmp2 = RIGHT_SHIFT(z1 - MULTIPLY(z3, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS); - - /* Final output stage */ - - wsptr[4*0] = (int) (tmp10 + tmp0); - wsptr[4*3] = (int) (tmp10 - tmp0); - wsptr[4*1] = (int) (tmp12 + tmp2); - wsptr[4*2] = (int) (tmp12 - tmp2); - } - - /* Pass 2: process 4 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp2 = (INT32) wsptr[2]; - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 4; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 3x3 output block. - * - * Optimized algorithm with 2 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/6). - */ - -GLOBAL(void) -jpeg_idct_3x3 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[3*3]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*1] = (int) RIGHT_SHIFT(tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 3 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[2]; - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = (INT32) wsptr[1]; - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 3; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 2x2 output block. - * - * Multiplication-less algorithm. - */ - -GLOBAL(void) -jpeg_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - ISLOW_MULT_TYPE * quantptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* Pass 1: process columns from input. */ - - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - - /* Column 0 */ - tmp4 = DEQUANTIZE(coef_block[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp5 = DEQUANTIZE(coef_block[DCTSIZE*1], quantptr[DCTSIZE*1]); - /* Add fudge factor here for final descale. */ - tmp4 += ONE << 2; - - tmp0 = tmp4 + tmp5; - tmp2 = tmp4 - tmp5; - - /* Column 1 */ - tmp4 = DEQUANTIZE(coef_block[DCTSIZE*0+1], quantptr[DCTSIZE*0+1]); - tmp5 = DEQUANTIZE(coef_block[DCTSIZE*1+1], quantptr[DCTSIZE*1+1]); - - tmp1 = tmp4 + tmp5; - tmp3 = tmp4 - tmp5; - - /* Pass 2: process 2 rows, store into output array. */ - - /* Row 0 */ - outptr = output_buf[0] + output_col; - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp0 + tmp1, 3) & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp0 - tmp1, 3) & RANGE_MASK]; - - /* Row 1 */ - outptr = output_buf[1] + output_col; - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp2 + tmp3, 3) & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2 - tmp3, 3) & RANGE_MASK]; -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 1x1 output block. - * - * We hardly need an inverse DCT routine for this: just take the - * average pixel value, which is one-eighth of the DC coefficient. - */ - -GLOBAL(void) -jpeg_idct_1x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - int dcval; - ISLOW_MULT_TYPE * quantptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* 1x1 is trivial: just take the DC coefficient divided by 8. */ - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - dcval = DEQUANTIZE(coef_block[0], quantptr[0]); - dcval = (int) DESCALE((INT32) dcval, 3); - - output_buf[0][output_col] = range_limit[dcval & RANGE_MASK]; -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 9x9 output block. - * - * Optimized algorithm with 10 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/18). - */ - -GLOBAL(void) -jpeg_idct_9x9 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*9]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp3 = MULTIPLY(z3, FIX(0.707106781)); /* c6 */ - tmp1 = tmp0 + tmp3; - tmp2 = tmp0 - tmp3 - tmp3; - - tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */ - tmp11 = tmp2 + tmp0; - tmp14 = tmp2 - tmp0 - tmp0; - - tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */ - tmp2 = MULTIPLY(z1, FIX(1.083350441)); /* c4 */ - tmp3 = MULTIPLY(z2, FIX(0.245575608)); /* c8 */ - - tmp10 = tmp1 + tmp0 - tmp3; - tmp12 = tmp1 - tmp0 + tmp2; - tmp13 = tmp1 - tmp2 + tmp3; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - z2 = MULTIPLY(z2, - FIX(1.224744871)); /* -c3 */ - - tmp2 = MULTIPLY(z1 + z3, FIX(0.909038955)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(0.483689525)); /* c7 */ - tmp0 = tmp2 + tmp3 - z2; - tmp1 = MULTIPLY(z3 - z4, FIX(1.392728481)); /* c1 */ - tmp2 += z2 - tmp1; - tmp3 += z2 + tmp1; - tmp1 = MULTIPLY(z1 - z3 - z4, FIX(1.224744871)); /* c3 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp13 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp13 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp14, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 9 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 9; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp3 = MULTIPLY(z3, FIX(0.707106781)); /* c6 */ - tmp1 = tmp0 + tmp3; - tmp2 = tmp0 - tmp3 - tmp3; - - tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */ - tmp11 = tmp2 + tmp0; - tmp14 = tmp2 - tmp0 - tmp0; - - tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */ - tmp2 = MULTIPLY(z1, FIX(1.083350441)); /* c4 */ - tmp3 = MULTIPLY(z2, FIX(0.245575608)); /* c8 */ - - tmp10 = tmp1 + tmp0 - tmp3; - tmp12 = tmp1 - tmp0 + tmp2; - tmp13 = tmp1 - tmp2 + tmp3; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - z2 = MULTIPLY(z2, - FIX(1.224744871)); /* -c3 */ - - tmp2 = MULTIPLY(z1 + z3, FIX(0.909038955)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(0.483689525)); /* c7 */ - tmp0 = tmp2 + tmp3 - z2; - tmp1 = MULTIPLY(z3 - z4, FIX(1.392728481)); /* c1 */ - tmp2 += z2 - tmp1; - tmp3 += z2 + tmp1; - tmp1 = MULTIPLY(z1 - z3 - z4, FIX(1.224744871)); /* c3 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 10x10 output block. - * - * Optimized algorithm with 12 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/20). - */ - -GLOBAL(void) -jpeg_idct_10x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24; - INT32 z1, z2, z3, z4, z5; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*10]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = RIGHT_SHIFT(z3 - ((z1 - z2) << 1), /* c0 = (c4-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - z5 = z3 << CONST_BITS; - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z5 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z5 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = (z1 - tmp13 - z3) << PASS1_BITS; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) (tmp22 + tmp12); - wsptr[8*7] = (int) (tmp22 - tmp12); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 10 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 10; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = z3 - ((z1 - z2) << 1); /* c0 = (c4-c8)*2 */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[7]; - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z3 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z3 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = ((z1 - tmp13) << CONST_BITS) - z3; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 11x11 output block. - * - * Optimized algorithm with 24 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/22). - */ - -GLOBAL(void) -jpeg_idct_11x11 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*11]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp10 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp10 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp20 = MULTIPLY(z2 - z3, FIX(2.546640132)); /* c2+c4 */ - tmp23 = MULTIPLY(z2 - z1, FIX(0.430815045)); /* c2-c6 */ - z4 = z1 + z3; - tmp24 = MULTIPLY(z4, - FIX(1.155664402)); /* -(c2-c10) */ - z4 -= z2; - tmp25 = tmp10 + MULTIPLY(z4, FIX(1.356927976)); /* c2 */ - tmp21 = tmp20 + tmp23 + tmp25 - - MULTIPLY(z2, FIX(1.821790775)); /* c2+c4+c10-c6 */ - tmp20 += tmp25 + MULTIPLY(z3, FIX(2.115825087)); /* c4+c6 */ - tmp23 += tmp25 - MULTIPLY(z1, FIX(1.513598477)); /* c6+c8 */ - tmp24 += tmp25; - tmp22 = tmp24 - MULTIPLY(z3, FIX(0.788749120)); /* c8+c10 */ - tmp24 += MULTIPLY(z2, FIX(1.944413522)) - /* c2+c8 */ - MULTIPLY(z1, FIX(1.390975730)); /* c4+c10 */ - tmp25 = tmp10 - MULTIPLY(z4, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z1 + z2; - tmp14 = MULTIPLY(tmp11 + z3 + z4, FIX(0.398430003)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.887983902)); /* c3-c9 */ - tmp12 = MULTIPLY(z1 + z3, FIX(0.670361295)); /* c5-c9 */ - tmp13 = tmp14 + MULTIPLY(z1 + z4, FIX(0.366151574)); /* c7-c9 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(0.923107866)); /* c7+c5+c3-c1-2*c9 */ - z1 = tmp14 - MULTIPLY(z2 + z3, FIX(1.163011579)); /* c7+c9 */ - tmp11 += z1 + MULTIPLY(z2, FIX(2.073276588)); /* c1+c7+3*c9-c3 */ - tmp12 += z1 - MULTIPLY(z3, FIX(1.192193623)); /* c3+c5-c7-c9 */ - z1 = MULTIPLY(z2 + z4, - FIX(1.798248910)); /* -(c1+c9) */ - tmp11 += z1; - tmp13 += z1 + MULTIPLY(z4, FIX(2.102458632)); /* c1+c5+c9-c7 */ - tmp14 += MULTIPLY(z2, - FIX(1.467221301)) + /* -(c5+c9) */ - MULTIPLY(z3, FIX(1.001388905)) - /* c1-c9 */ - MULTIPLY(z4, FIX(1.684843907)); /* c3+c9 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 11 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 11; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp10 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp10 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp20 = MULTIPLY(z2 - z3, FIX(2.546640132)); /* c2+c4 */ - tmp23 = MULTIPLY(z2 - z1, FIX(0.430815045)); /* c2-c6 */ - z4 = z1 + z3; - tmp24 = MULTIPLY(z4, - FIX(1.155664402)); /* -(c2-c10) */ - z4 -= z2; - tmp25 = tmp10 + MULTIPLY(z4, FIX(1.356927976)); /* c2 */ - tmp21 = tmp20 + tmp23 + tmp25 - - MULTIPLY(z2, FIX(1.821790775)); /* c2+c4+c10-c6 */ - tmp20 += tmp25 + MULTIPLY(z3, FIX(2.115825087)); /* c4+c6 */ - tmp23 += tmp25 - MULTIPLY(z1, FIX(1.513598477)); /* c6+c8 */ - tmp24 += tmp25; - tmp22 = tmp24 - MULTIPLY(z3, FIX(0.788749120)); /* c8+c10 */ - tmp24 += MULTIPLY(z2, FIX(1.944413522)) - /* c2+c8 */ - MULTIPLY(z1, FIX(1.390975730)); /* c4+c10 */ - tmp25 = tmp10 - MULTIPLY(z4, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = z1 + z2; - tmp14 = MULTIPLY(tmp11 + z3 + z4, FIX(0.398430003)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.887983902)); /* c3-c9 */ - tmp12 = MULTIPLY(z1 + z3, FIX(0.670361295)); /* c5-c9 */ - tmp13 = tmp14 + MULTIPLY(z1 + z4, FIX(0.366151574)); /* c7-c9 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(0.923107866)); /* c7+c5+c3-c1-2*c9 */ - z1 = tmp14 - MULTIPLY(z2 + z3, FIX(1.163011579)); /* c7+c9 */ - tmp11 += z1 + MULTIPLY(z2, FIX(2.073276588)); /* c1+c7+3*c9-c3 */ - tmp12 += z1 - MULTIPLY(z3, FIX(1.192193623)); /* c3+c5-c7-c9 */ - z1 = MULTIPLY(z2 + z4, - FIX(1.798248910)); /* -(c1+c9) */ - tmp11 += z1; - tmp13 += z1 + MULTIPLY(z4, FIX(2.102458632)); /* c1+c5+c9-c7 */ - tmp14 += MULTIPLY(z2, - FIX(1.467221301)) + /* -(c5+c9) */ - MULTIPLY(z3, FIX(1.001388905)) - /* c1-c9 */ - MULTIPLY(z4, FIX(1.684843907)); /* c3+c9 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 12x12 output block. - * - * Optimized algorithm with 15 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/24). - */ - -GLOBAL(void) -jpeg_idct_12x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*12]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 12 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 12; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - - z4 = (INT32) wsptr[4]; - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = (INT32) wsptr[2]; - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = (INT32) wsptr[6]; - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 13x13 output block. - * - * Optimized algorithm with 29 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/26). - */ - -GLOBAL(void) -jpeg_idct_13x13 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*13]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - tmp12 = MULTIPLY(tmp10, FIX(1.155388986)); /* (c4+c6)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.096834934)) + z1; /* (c4-c6)/2 */ - - tmp20 = MULTIPLY(z2, FIX(1.373119086)) + tmp12 + tmp13; /* c2 */ - tmp22 = MULTIPLY(z2, FIX(0.501487041)) - tmp12 + tmp13; /* c10 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.316450131)); /* (c8-c12)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.486914739)) + z1; /* (c8+c12)/2 */ - - tmp21 = MULTIPLY(z2, FIX(1.058554052)) - tmp12 + tmp13; /* c6 */ - tmp25 = MULTIPLY(z2, - FIX(1.252223920)) + tmp12 + tmp13; /* c4 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.435816023)); /* (c2-c10)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.937303064)) - z1; /* (c2+c10)/2 */ - - tmp23 = MULTIPLY(z2, - FIX(0.170464608)) - tmp12 - tmp13; /* c12 */ - tmp24 = MULTIPLY(z2, - FIX(0.803364869)) + tmp12 - tmp13; /* c8 */ - - tmp26 = MULTIPLY(tmp11 - z2, FIX(1.414213562)) + z1; /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = MULTIPLY(z1 + z2, FIX(1.322312651)); /* c3 */ - tmp12 = MULTIPLY(z1 + z3, FIX(1.163874945)); /* c5 */ - tmp15 = z1 + z4; - tmp13 = MULTIPLY(tmp15, FIX(0.937797057)); /* c7 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(2.020082300)); /* c7+c5+c3-c1 */ - tmp14 = MULTIPLY(z2 + z3, - FIX(0.338443458)); /* -c11 */ - tmp11 += tmp14 + MULTIPLY(z2, FIX(0.837223564)); /* c5+c9+c11-c3 */ - tmp12 += tmp14 - MULTIPLY(z3, FIX(1.572116027)); /* c1+c5-c9-c11 */ - tmp14 = MULTIPLY(z2 + z4, - FIX(1.163874945)); /* -c5 */ - tmp11 += tmp14; - tmp13 += tmp14 + MULTIPLY(z4, FIX(2.205608352)); /* c3+c5+c9-c7 */ - tmp14 = MULTIPLY(z3 + z4, - FIX(0.657217813)); /* -c9 */ - tmp12 += tmp14; - tmp13 += tmp14; - tmp15 = MULTIPLY(tmp15, FIX(0.338443458)); /* c11 */ - tmp14 = tmp15 + MULTIPLY(z1, FIX(0.318774355)) - /* c9-c11 */ - MULTIPLY(z2, FIX(0.466105296)); /* c1-c7 */ - z1 = MULTIPLY(z3 - z2, FIX(0.937797057)); /* c7 */ - tmp14 += z1; - tmp15 += z1 + MULTIPLY(z3, FIX(0.384515595)) - /* c3-c7 */ - MULTIPLY(z4, FIX(1.742345811)); /* c1+c11 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 13 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 13; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[4]; - z4 = (INT32) wsptr[6]; - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - tmp12 = MULTIPLY(tmp10, FIX(1.155388986)); /* (c4+c6)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.096834934)) + z1; /* (c4-c6)/2 */ - - tmp20 = MULTIPLY(z2, FIX(1.373119086)) + tmp12 + tmp13; /* c2 */ - tmp22 = MULTIPLY(z2, FIX(0.501487041)) - tmp12 + tmp13; /* c10 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.316450131)); /* (c8-c12)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.486914739)) + z1; /* (c8+c12)/2 */ - - tmp21 = MULTIPLY(z2, FIX(1.058554052)) - tmp12 + tmp13; /* c6 */ - tmp25 = MULTIPLY(z2, - FIX(1.252223920)) + tmp12 + tmp13; /* c4 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.435816023)); /* (c2-c10)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.937303064)) - z1; /* (c2+c10)/2 */ - - tmp23 = MULTIPLY(z2, - FIX(0.170464608)) - tmp12 - tmp13; /* c12 */ - tmp24 = MULTIPLY(z2, - FIX(0.803364869)) + tmp12 - tmp13; /* c8 */ - - tmp26 = MULTIPLY(tmp11 - z2, FIX(1.414213562)) + z1; /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = MULTIPLY(z1 + z2, FIX(1.322312651)); /* c3 */ - tmp12 = MULTIPLY(z1 + z3, FIX(1.163874945)); /* c5 */ - tmp15 = z1 + z4; - tmp13 = MULTIPLY(tmp15, FIX(0.937797057)); /* c7 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(2.020082300)); /* c7+c5+c3-c1 */ - tmp14 = MULTIPLY(z2 + z3, - FIX(0.338443458)); /* -c11 */ - tmp11 += tmp14 + MULTIPLY(z2, FIX(0.837223564)); /* c5+c9+c11-c3 */ - tmp12 += tmp14 - MULTIPLY(z3, FIX(1.572116027)); /* c1+c5-c9-c11 */ - tmp14 = MULTIPLY(z2 + z4, - FIX(1.163874945)); /* -c5 */ - tmp11 += tmp14; - tmp13 += tmp14 + MULTIPLY(z4, FIX(2.205608352)); /* c3+c5+c9-c7 */ - tmp14 = MULTIPLY(z3 + z4, - FIX(0.657217813)); /* -c9 */ - tmp12 += tmp14; - tmp13 += tmp14; - tmp15 = MULTIPLY(tmp15, FIX(0.338443458)); /* c11 */ - tmp14 = tmp15 + MULTIPLY(z1, FIX(0.318774355)) - /* c9-c11 */ - MULTIPLY(z2, FIX(0.466105296)); /* c1-c7 */ - z1 = MULTIPLY(z3 - z2, FIX(0.937797057)); /* c7 */ - tmp14 += z1; - tmp15 += z1 + MULTIPLY(z3, FIX(0.384515595)) - /* c3-c7 */ - MULTIPLY(z4, FIX(1.742345811)); /* c1+c11 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 14x14 output block. - * - * Optimized algorithm with 20 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/28). - */ - -GLOBAL(void) -jpeg_idct_14x14 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*14]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = RIGHT_SHIFT(z1 - ((z2 + z3 - z4) << 1), /* c0 = (c4+c12-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp13 = z4 << CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + tmp13 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - tmp13; /* c11 */ - tmp16 += tmp15; - z1 += z4; - z4 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - tmp13; /* -c13 */ - tmp11 += z4 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += z4 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - z4 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += z4 + tmp13 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += z4 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = (z1 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) (tmp23 + tmp13); - wsptr[8*10] = (int) (tmp23 - tmp13); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 14 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 14; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = z1 - ((z2 + z3 - z4) << 1); /* c0 = (c4+c12-c8)*2 */ - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - z4 <<= CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + z4 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - z4; /* c11 */ - tmp16 += tmp15; - tmp13 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - z4; /* -c13 */ - tmp11 += tmp13 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += tmp13 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - tmp13 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += tmp13 + z4 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += tmp13 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = ((z1 - z3) << CONST_BITS) + z4; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 15x15 output block. - * - * Optimized algorithm with 22 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/30). - */ - -GLOBAL(void) -jpeg_idct_15x15 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*15]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = MULTIPLY(z4, FIX(0.437016024)); /* c12 */ - tmp11 = MULTIPLY(z4, FIX(1.144122806)); /* c6 */ - - tmp12 = z1 - tmp10; - tmp13 = z1 + tmp11; - z1 -= (tmp11 - tmp10) << 1; /* c0 = (c6-c12)*2 */ - - z4 = z2 - z3; - z3 += z2; - tmp10 = MULTIPLY(z3, FIX(1.337628990)); /* (c2+c4)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.045680613)); /* (c2-c4)/2 */ - z2 = MULTIPLY(z2, FIX(1.439773946)); /* c4+c14 */ - - tmp20 = tmp13 + tmp10 + tmp11; - tmp23 = tmp12 - tmp10 + tmp11 + z2; - - tmp10 = MULTIPLY(z3, FIX(0.547059574)); /* (c8+c14)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.399234004)); /* (c8-c14)/2 */ - - tmp25 = tmp13 - tmp10 - tmp11; - tmp26 = tmp12 + tmp10 - tmp11 - z2; - - tmp10 = MULTIPLY(z3, FIX(0.790569415)); /* (c6+c12)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.353553391)); /* (c6-c12)/2 */ - - tmp21 = tmp12 + tmp10 + tmp11; - tmp24 = tmp13 - tmp10 + tmp11; - tmp11 += tmp11; - tmp22 = z1 + tmp11; /* c10 = c6-c12 */ - tmp27 = z1 - tmp11 - tmp11; /* c0 = (c6-c12)*2 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z4 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z3 = MULTIPLY(z4, FIX(1.224744871)); /* c5 */ - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp13 = z2 - z4; - tmp15 = MULTIPLY(z1 + tmp13, FIX(0.831253876)); /* c9 */ - tmp11 = tmp15 + MULTIPLY(z1, FIX(0.513743148)); /* c3-c9 */ - tmp14 = tmp15 - MULTIPLY(tmp13, FIX(2.176250899)); /* c3+c9 */ - - tmp13 = MULTIPLY(z2, - FIX(0.831253876)); /* -c9 */ - tmp15 = MULTIPLY(z2, - FIX(1.344997024)); /* -c3 */ - z2 = z1 - z4; - tmp12 = z3 + MULTIPLY(z2, FIX(1.406466353)); /* c1 */ - - tmp10 = tmp12 + MULTIPLY(z4, FIX(2.457431844)) - tmp15; /* c1+c7 */ - tmp16 = tmp12 - MULTIPLY(z1, FIX(1.112434820)) + tmp13; /* c1-c13 */ - tmp12 = MULTIPLY(z2, FIX(1.224744871)) - z3; /* c5 */ - z2 = MULTIPLY(z1 + z4, FIX(0.575212477)); /* c11 */ - tmp13 += z2 + MULTIPLY(z1, FIX(0.475753014)) - z3; /* c7-c11 */ - tmp15 += z2 - MULTIPLY(z4, FIX(0.869244010)) + z3; /* c11+c13 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*14] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp27, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 15 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 15; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[4]; - z4 = (INT32) wsptr[6]; - - tmp10 = MULTIPLY(z4, FIX(0.437016024)); /* c12 */ - tmp11 = MULTIPLY(z4, FIX(1.144122806)); /* c6 */ - - tmp12 = z1 - tmp10; - tmp13 = z1 + tmp11; - z1 -= (tmp11 - tmp10) << 1; /* c0 = (c6-c12)*2 */ - - z4 = z2 - z3; - z3 += z2; - tmp10 = MULTIPLY(z3, FIX(1.337628990)); /* (c2+c4)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.045680613)); /* (c2-c4)/2 */ - z2 = MULTIPLY(z2, FIX(1.439773946)); /* c4+c14 */ - - tmp20 = tmp13 + tmp10 + tmp11; - tmp23 = tmp12 - tmp10 + tmp11 + z2; - - tmp10 = MULTIPLY(z3, FIX(0.547059574)); /* (c8+c14)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.399234004)); /* (c8-c14)/2 */ - - tmp25 = tmp13 - tmp10 - tmp11; - tmp26 = tmp12 + tmp10 - tmp11 - z2; - - tmp10 = MULTIPLY(z3, FIX(0.790569415)); /* (c6+c12)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.353553391)); /* (c6-c12)/2 */ - - tmp21 = tmp12 + tmp10 + tmp11; - tmp24 = tmp13 - tmp10 + tmp11; - tmp11 += tmp11; - tmp22 = z1 + tmp11; /* c10 = c6-c12 */ - tmp27 = z1 - tmp11 - tmp11; /* c0 = (c6-c12)*2 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z4 = (INT32) wsptr[5]; - z3 = MULTIPLY(z4, FIX(1.224744871)); /* c5 */ - z4 = (INT32) wsptr[7]; - - tmp13 = z2 - z4; - tmp15 = MULTIPLY(z1 + tmp13, FIX(0.831253876)); /* c9 */ - tmp11 = tmp15 + MULTIPLY(z1, FIX(0.513743148)); /* c3-c9 */ - tmp14 = tmp15 - MULTIPLY(tmp13, FIX(2.176250899)); /* c3+c9 */ - - tmp13 = MULTIPLY(z2, - FIX(0.831253876)); /* -c9 */ - tmp15 = MULTIPLY(z2, - FIX(1.344997024)); /* -c3 */ - z2 = z1 - z4; - tmp12 = z3 + MULTIPLY(z2, FIX(1.406466353)); /* c1 */ - - tmp10 = tmp12 + MULTIPLY(z4, FIX(2.457431844)) - tmp15; /* c1+c7 */ - tmp16 = tmp12 - MULTIPLY(z1, FIX(1.112434820)) + tmp13; /* c1-c13 */ - tmp12 = MULTIPLY(z2, FIX(1.224744871)) - z3; /* c5 */ - z2 = MULTIPLY(z1 + z4, FIX(0.575212477)); /* c11 */ - tmp13 += z2 + MULTIPLY(z1, FIX(0.475753014)) - z3; /* c7-c11 */ - tmp15 += z2 - MULTIPLY(z4, FIX(0.869244010)) + z3; /* c11+c13 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 16x16 output block. - * - * Optimized algorithm with 28 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/32). - */ - -GLOBAL(void) -jpeg_idct_16x16 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*16]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += 1 << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*14] = (int) RIGHT_SHIFT(tmp21 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp22 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp23 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp24 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp25 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp26 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp27 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp27 - tmp13, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 16 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 16; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - - z1 = (INT32) wsptr[4]; - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp27 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 16x8 output block. - * - * 8-point IDCT in pass 1 (columns), 16-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_16x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*8]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 <<= CONST_BITS; - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z2 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = z2 + z3; - tmp1 = z2 - z3; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process 8 rows from work array, store into output array. - * 16-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/32). - */ - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - - z1 = (INT32) wsptr[4]; - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp27 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 14x7 output block. - * - * 7-point IDCT in pass 1 (columns), 14-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_14x7 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*7]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 7-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/14). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp23 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp23 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp23 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp20 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp22 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp21 = tmp20 + tmp22 + tmp23 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp10 = z1 + z3; - z2 -= tmp10; - tmp10 = MULTIPLY(tmp10, FIX(1.274162392)) + tmp23; /* c2 */ - tmp20 += tmp10 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp22 += tmp10 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp23 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - - tmp11 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp10 = tmp11 - tmp12; - tmp11 += tmp12; - tmp12 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp11 += tmp12; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp10 += z2; - tmp12 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 7 rows from work array, store into output array. - * 14-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/28). - */ - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = z1 - ((z2 + z3 - z4) << 1); /* c0 = (c4+c12-c8)*2 */ - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - z4 <<= CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + z4 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - z4; /* c11 */ - tmp16 += tmp15; - tmp13 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - z4; /* -c13 */ - tmp11 += tmp13 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += tmp13 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - tmp13 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += tmp13 + z4 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += tmp13 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = ((z1 - z3) << CONST_BITS) + z4; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 12x6 output block. - * - * 6-point IDCT in pass 1 (columns), 12-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_12x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*6]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp10 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp10 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp12 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp20 = MULTIPLY(tmp12, FIX(0.707106781)); /* c4 */ - tmp11 = tmp10 + tmp20; - tmp21 = RIGHT_SHIFT(tmp10 - tmp20 - tmp20, CONST_BITS-PASS1_BITS); - tmp20 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp10 = MULTIPLY(tmp20, FIX(1.224744871)); /* c2 */ - tmp20 = tmp11 + tmp10; - tmp22 = tmp11 - tmp10; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp11 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp10 = tmp11 + ((z1 + z2) << CONST_BITS); - tmp12 = tmp11 + ((z3 - z2) << CONST_BITS); - tmp11 = (z1 - z2 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) (tmp21 + tmp11); - wsptr[8*4] = (int) (tmp21 - tmp11); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 6 rows from work array, store into output array. - * 12-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/24). - */ - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - - z4 = (INT32) wsptr[4]; - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = (INT32) wsptr[2]; - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = (INT32) wsptr[6]; - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 10x5 output block. - * - * 5-point IDCT in pass 1 (columns), 10-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_10x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*5]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 5-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/10). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp12 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp12 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp13 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp14 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(tmp13 + tmp14, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp13 - tmp14, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp13 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp14 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp10 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp11 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp11 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp12, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 5 rows from work array, store into output array. - * 10-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/20). - */ - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = z3 - ((z1 - z2) << 1); /* c0 = (c4-c8)*2 */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[7]; - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z3 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z3 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = ((z1 - tmp13) << CONST_BITS) - z3; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 8x4 output block. - * - * 4-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_8x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*4]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 4-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - - tmp10 = (tmp0 + tmp2) << PASS1_BITS; - tmp12 = (tmp0 - tmp2) << PASS1_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp0 = RIGHT_SHIFT(z1 + MULTIPLY(z2, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS); - tmp2 = RIGHT_SHIFT(z1 - MULTIPLY(z3, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS); - - /* Final output stage */ - - wsptr[8*0] = (int) (tmp10 + tmp0); - wsptr[8*3] = (int) (tmp10 - tmp0); - wsptr[8*1] = (int) (tmp12 + tmp2); - wsptr[8*2] = (int) (tmp12 - tmp2); - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - /* Add fudge factor here for final descale. */ - z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 = (INT32) wsptr[4]; - - tmp0 = (z2 + z3) << CONST_BITS; - tmp1 = (z2 - z3) << CONST_BITS; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = (INT32) wsptr[7]; - tmp1 = (INT32) wsptr[5]; - tmp2 = (INT32) wsptr[3]; - tmp3 = (INT32) wsptr[1]; - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 6x3 output block. - * - * 3-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_6x3 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[6*3]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 3-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/6). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*1] = (int) RIGHT_SHIFT(tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 3 rows from work array, store into output array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[4]; - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = tmp0 - tmp10 - tmp10; - tmp10 = (INT32) wsptr[2]; - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << CONST_BITS; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 6; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 4x2 output block. - * - * 2-point IDCT in pass 1 (columns), 4-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_4x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - INT32 * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - INT32 workspace[4*2]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - - /* Odd part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - /* Final output stage */ - - wsptr[4*0] = tmp10 + tmp0; - wsptr[4*1] = tmp10 - tmp0; - } - - /* Pass 2: process 2 rows from work array, store into output array. - * 4-point IDCT kernel, - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. - */ - wsptr = workspace; - for (ctr = 0; ctr < 2; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = wsptr[0] + (ONE << 2); - tmp2 = wsptr[2]; - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = wsptr[1]; - z3 = wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+3) - & RANGE_MASK]; - - wsptr += 4; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 2x1 output block. - * - * 1-point IDCT in pass 1 (columns), 2-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_2x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp10; - ISLOW_MULT_TYPE * quantptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* Pass 1: empty. */ - - /* Pass 2: process 1 row from input, store into output array. */ - - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - outptr = output_buf[0] + output_col; - - /* Even part */ - - tmp10 = DEQUANTIZE(coef_block[0], quantptr[0]); - /* Add fudge factor here for final descale. */ - tmp10 += ONE << 2; - - /* Odd part */ - - tmp0 = DEQUANTIZE(coef_block[1], quantptr[1]); - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, 3) & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, 3) & RANGE_MASK]; -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 8x16 output block. - * - * 16-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_8x16 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*16]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 16-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/32). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*14] = (int) RIGHT_SHIFT(tmp21 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp22 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp23 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp24 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp25 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp26 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp27 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp27 - tmp13, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < 16; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - /* Add fudge factor here for final descale. */ - z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 = (INT32) wsptr[4]; - - tmp0 = (z2 + z3) << CONST_BITS; - tmp1 = (z2 - z3) << CONST_BITS; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = (INT32) wsptr[7]; - tmp1 = (INT32) wsptr[5]; - tmp2 = (INT32) wsptr[3]; - tmp3 = (INT32) wsptr[1]; - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 7x14 output block. - * - * 14-point IDCT in pass 1 (columns), 7-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_7x14 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[7*14]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 14-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/28). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = RIGHT_SHIFT(z1 - ((z2 + z3 - z4) << 1), /* c0 = (c4+c12-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp13 = z4 << CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + tmp13 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - tmp13; /* c11 */ - tmp16 += tmp15; - z1 += z4; - z4 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - tmp13; /* -c13 */ - tmp11 += z4 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += z4 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - z4 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += z4 + tmp13 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += z4 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = (z1 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[7*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[7*13] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[7*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[7*12] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[7*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[7*11] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[7*3] = (int) (tmp23 + tmp13); - wsptr[7*10] = (int) (tmp23 - tmp13); - wsptr[7*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[7*9] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[7*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[7*8] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[7*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); - wsptr[7*7] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 14 rows from work array, store into output array. - * 7-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/14). - */ - wsptr = workspace; - for (ctr = 0; ctr < 14; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp23 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp23 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp20 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp22 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp21 = tmp20 + tmp22 + tmp23 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp10 = z1 + z3; - z2 -= tmp10; - tmp10 = MULTIPLY(tmp10, FIX(1.274162392)) + tmp23; /* c2 */ - tmp20 += tmp10 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp22 += tmp10 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp23 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - - tmp11 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp10 = tmp11 - tmp12; - tmp11 += tmp12; - tmp12 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp11 += tmp12; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp10 += z2; - tmp12 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 7; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 6x12 output block. - * - * 12-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_6x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[6*12]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 12-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/24). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - wsptr[6*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[6*11] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[6*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[6*10] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[6*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[6*9] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[6*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[6*8] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[6*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[6*7] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[6*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[6*6] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 12 rows from work array, store into output array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - wsptr = workspace; - for (ctr = 0; ctr < 12; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp10 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp10 <<= CONST_BITS; - tmp12 = (INT32) wsptr[4]; - tmp20 = MULTIPLY(tmp12, FIX(0.707106781)); /* c4 */ - tmp11 = tmp10 + tmp20; - tmp21 = tmp10 - tmp20 - tmp20; - tmp20 = (INT32) wsptr[2]; - tmp10 = MULTIPLY(tmp20, FIX(1.224744871)); /* c2 */ - tmp20 = tmp11 + tmp10; - tmp22 = tmp11 - tmp10; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - tmp11 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp10 = tmp11 + ((z1 + z2) << CONST_BITS); - tmp12 = tmp11 + ((z3 - z2) << CONST_BITS); - tmp11 = (z1 - z2 - z3) << CONST_BITS; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 6; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 5x10 output block. - * - * 10-point IDCT in pass 1 (columns), 5-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_5x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24; - INT32 z1, z2, z3, z4, z5; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[5*10]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 10-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/20). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = RIGHT_SHIFT(z3 - ((z1 - z2) << 1), /* c0 = (c4-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - z5 = z3 << CONST_BITS; - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z5 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z5 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = (z1 - tmp13 - z3) << PASS1_BITS; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - wsptr[5*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[5*9] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[5*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[5*8] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[5*2] = (int) (tmp22 + tmp12); - wsptr[5*7] = (int) (tmp22 - tmp12); - wsptr[5*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[5*6] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[5*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[5*5] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 10 rows from work array, store into output array. - * 5-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/10). - */ - wsptr = workspace; - for (ctr = 0; ctr < 10; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp12 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp12 <<= CONST_BITS; - tmp13 = (INT32) wsptr[2]; - tmp14 = (INT32) wsptr[4]; - z1 = MULTIPLY(tmp13 + tmp14, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp13 - tmp14, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp13 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp14 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 5; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 4x8 output block. - * - * 8-point IDCT in pass 1 (columns), 4-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_4x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[4*8]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 4; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; - - wsptr[4*0] = dcval; - wsptr[4*1] = dcval; - wsptr[4*2] = dcval; - wsptr[4*3] = dcval; - wsptr[4*4] = dcval; - wsptr[4*5] = dcval; - wsptr[4*6] = dcval; - wsptr[4*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 <<= CONST_BITS; - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z2 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = z2 + z3; - tmp1 = z2 - z3; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - wsptr[4*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[4*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[4*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[4*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[4*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[4*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[4*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[4*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process 8 rows from work array, store into output array. - * 4-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - */ - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp2 = (INT32) wsptr[2]; - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 4; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 3x6 output block. - * - * 6-point IDCT in pass 1 (columns), 3-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_3x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[3*6]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS); - tmp10 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*1] = (int) (tmp11 + tmp1); - wsptr[3*4] = (int) (tmp11 - tmp1); - wsptr[3*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[3*3] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 6 rows from work array, store into output array. - * 3-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/6). - */ - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[2]; - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = (INT32) wsptr[1]; - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 3; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 2x4 output block. - * - * 4-point IDCT in pass 1 (columns), 2-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_2x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - INT32 * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - INT32 workspace[2*4]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 4-point IDCT kernel, - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 2; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - wsptr[2*0] = tmp10 + tmp0; - wsptr[2*3] = tmp10 - tmp0; - wsptr[2*1] = tmp12 + tmp2; - wsptr[2*2] = tmp12 - tmp2; - } - - /* Pass 2: process 4 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp10 = wsptr[0] + (ONE << (CONST_BITS+2)); - - /* Odd part */ - - tmp0 = wsptr[1]; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS+3) - & RANGE_MASK]; - - wsptr += 2; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 1x2 output block. - * - * 2-point IDCT in pass 1 (columns), 1-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_1x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp10; - ISLOW_MULT_TYPE * quantptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* Process 1 column from input, store into output array. */ - - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - - /* Even part */ - - tmp10 = DEQUANTIZE(coef_block[DCTSIZE*0], quantptr[DCTSIZE*0]); - /* Add fudge factor here for final descale. */ - tmp10 += ONE << 2; - - /* Odd part */ - - tmp0 = DEQUANTIZE(coef_block[DCTSIZE*1], quantptr[DCTSIZE*1]); - - /* Final output stage */ - - output_buf[0][output_col] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, 3) - & RANGE_MASK]; - output_buf[1][output_col] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, 3) - & RANGE_MASK]; -} - -#endif /* IDCT_SCALING_SUPPORTED */ -#endif /* DCT_ISLOW_SUPPORTED */ diff --git a/src/jpeg-8c/jinclude.h b/src/jpeg-8c/jinclude.h deleted file mode 100644 index 0a4f1514..00000000 --- a/src/jpeg-8c/jinclude.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * jinclude.h - * - * Copyright (C) 1991-1994, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file exists to provide a single place to fix any problems with - * including the wrong system include files. (Common problems are taken - * care of by the standard jconfig symbols, but on really weird systems - * you may have to edit this file.) - * - * NOTE: this file is NOT intended to be included by applications using the - * JPEG library. Most applications need only include jpeglib.h. - */ - - -/* Include auto-config file to find out which system include files we need. */ - -#include "jconfig.h" /* auto configuration options */ -#define JCONFIG_INCLUDED /* so that jpeglib.h doesn't do it again */ - -/* - * We need the NULL macro and size_t typedef. - * On an ANSI-conforming system it is sufficient to include . - * Otherwise, we get them from or ; we may have to - * pull in as well. - * Note that the core JPEG library does not require ; - * only the default error handler and data source/destination modules do. - * But we must pull it in because of the references to FILE in jpeglib.h. - * You can remove those references if you want to compile without . - */ - -#ifdef HAVE_STDDEF_H -#include -#endif - -#ifdef HAVE_STDLIB_H -#include -#endif - -#ifdef NEED_SYS_TYPES_H -#include -#endif - -#include - -/* - * We need memory copying and zeroing functions, plus strncpy(). - * ANSI and System V implementations declare these in . - * BSD doesn't have the mem() functions, but it does have bcopy()/bzero(). - * Some systems may declare memset and memcpy in . - * - * NOTE: we assume the size parameters to these functions are of type size_t. - * Change the casts in these macros if not! - */ - -#ifdef NEED_BSD_STRINGS - -#include -#define MEMZERO(target,size) bzero((void *)(target), (size_t)(size)) -#define MEMCOPY(dest,src,size) bcopy((const void *)(src), (void *)(dest), (size_t)(size)) - -#else /* not BSD, assume ANSI/SysV string lib */ - -#include -#define MEMZERO(target,size) memset((void *)(target), 0, (size_t)(size)) -#define MEMCOPY(dest,src,size) memcpy((void *)(dest), (const void *)(src), (size_t)(size)) - -#endif - -/* - * In ANSI C, and indeed any rational implementation, size_t is also the - * type returned by sizeof(). However, it seems there are some irrational - * implementations out there, in which sizeof() returns an int even though - * size_t is defined as long or unsigned long. To ensure consistent results - * we always use this SIZEOF() macro in place of using sizeof() directly. - */ - -#define SIZEOF(object) ((size_t) sizeof(object)) - -/* - * The modules that use fread() and fwrite() always invoke them through - * these macros. On some systems you may need to twiddle the argument casts. - * CAUTION: argument order is different from underlying functions! - */ - -#define JFREAD(file,buf,sizeofbuf) \ - ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file))) -#define JFWRITE(file,buf,sizeofbuf) \ - ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file))) diff --git a/src/jpeg-8c/jmemmgr.c b/src/jpeg-8c/jmemmgr.c deleted file mode 100644 index d801b322..00000000 --- a/src/jpeg-8c/jmemmgr.c +++ /dev/null @@ -1,1118 +0,0 @@ -/* - * jmemmgr.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the JPEG system-independent memory management - * routines. This code is usable across a wide variety of machines; most - * of the system dependencies have been isolated in a separate file. - * The major functions provided here are: - * * pool-based allocation and freeing of memory; - * * policy decisions about how to divide available memory among the - * virtual arrays; - * * control logic for swapping virtual arrays between main memory and - * backing storage. - * The separate system-dependent file provides the actual backing-storage - * access code, and it contains the policy decision about how much total - * main memory to use. - * This file is system-dependent in the sense that some of its functions - * are unnecessary in some systems. For example, if there is enough virtual - * memory so that backing storage will never be used, much of the virtual - * array control logic could be removed. (Of course, if you have that much - * memory then you shouldn't care about a little bit of unused code...) - */ - -#define JPEG_INTERNALS -#define AM_MEMORY_MANAGER /* we define jvirt_Xarray_control structs */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef NO_GETENV -#ifndef HAVE_STDLIB_H /* should declare getenv() */ -extern char * getenv JPP((const char * name)); -#endif -#endif - - -/* - * Some important notes: - * The allocation routines provided here must never return NULL. - * They should exit to error_exit if unsuccessful. - * - * It's not a good idea to try to merge the sarray and barray routines, - * even though they are textually almost the same, because samples are - * usually stored as bytes while coefficients are shorts or ints. Thus, - * in machines where byte pointers have a different representation from - * word pointers, the resulting machine code could not be the same. - */ - - -/* - * Many machines require storage alignment: longs must start on 4-byte - * boundaries, doubles on 8-byte boundaries, etc. On such machines, malloc() - * always returns pointers that are multiples of the worst-case alignment - * requirement, and we had better do so too. - * There isn't any really portable way to determine the worst-case alignment - * requirement. This module assumes that the alignment requirement is - * multiples of sizeof(ALIGN_TYPE). - * By default, we define ALIGN_TYPE as double. This is necessary on some - * workstations (where doubles really do need 8-byte alignment) and will work - * fine on nearly everything. If your machine has lesser alignment needs, - * you can save a few bytes by making ALIGN_TYPE smaller. - * The only place I know of where this will NOT work is certain Macintosh - * 680x0 compilers that define double as a 10-byte IEEE extended float. - * Doing 10-byte alignment is counterproductive because longwords won't be - * aligned well. Put "#define ALIGN_TYPE long" in jconfig.h if you have - * such a compiler. - */ - -#ifndef ALIGN_TYPE /* so can override from jconfig.h */ -#define ALIGN_TYPE double -#endif - - -/* - * We allocate objects from "pools", where each pool is gotten with a single - * request to jpeg_get_small() or jpeg_get_large(). There is no per-object - * overhead within a pool, except for alignment padding. Each pool has a - * header with a link to the next pool of the same class. - * Small and large pool headers are identical except that the latter's - * link pointer must be FAR on 80x86 machines. - * Notice that the "real" header fields are union'ed with a dummy ALIGN_TYPE - * field. This forces the compiler to make SIZEOF(small_pool_hdr) a multiple - * of the alignment requirement of ALIGN_TYPE. - */ - -typedef union small_pool_struct * small_pool_ptr; - -typedef union small_pool_struct { - struct { - small_pool_ptr next; /* next in list of pools */ - size_t bytes_used; /* how many bytes already used within pool */ - size_t bytes_left; /* bytes still available in this pool */ - } hdr; - ALIGN_TYPE dummy; /* included in union to ensure alignment */ -} small_pool_hdr; - -typedef union large_pool_struct FAR * large_pool_ptr; - -typedef union large_pool_struct { - struct { - large_pool_ptr next; /* next in list of pools */ - size_t bytes_used; /* how many bytes already used within pool */ - size_t bytes_left; /* bytes still available in this pool */ - } hdr; - ALIGN_TYPE dummy; /* included in union to ensure alignment */ -} large_pool_hdr; - - -/* - * Here is the full definition of a memory manager object. - */ - -typedef struct { - struct jpeg_memory_mgr pub; /* public fields */ - - /* Each pool identifier (lifetime class) names a linked list of pools. */ - small_pool_ptr small_list[JPOOL_NUMPOOLS]; - large_pool_ptr large_list[JPOOL_NUMPOOLS]; - - /* Since we only have one lifetime class of virtual arrays, only one - * linked list is necessary (for each datatype). Note that the virtual - * array control blocks being linked together are actually stored somewhere - * in the small-pool list. - */ - jvirt_sarray_ptr virt_sarray_list; - jvirt_barray_ptr virt_barray_list; - - /* This counts total space obtained from jpeg_get_small/large */ - long total_space_allocated; - - /* alloc_sarray and alloc_barray set this value for use by virtual - * array routines. - */ - JDIMENSION last_rowsperchunk; /* from most recent alloc_sarray/barray */ -} my_memory_mgr; - -typedef my_memory_mgr * my_mem_ptr; - - -/* - * The control blocks for virtual arrays. - * Note that these blocks are allocated in the "small" pool area. - * System-dependent info for the associated backing store (if any) is hidden - * inside the backing_store_info struct. - */ - -struct jvirt_sarray_control { - JSAMPARRAY mem_buffer; /* => the in-memory buffer */ - JDIMENSION rows_in_array; /* total virtual array height */ - JDIMENSION samplesperrow; /* width of array (and of memory buffer) */ - JDIMENSION maxaccess; /* max rows accessed by access_virt_sarray */ - JDIMENSION rows_in_mem; /* height of memory buffer */ - JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */ - JDIMENSION cur_start_row; /* first logical row # in the buffer */ - JDIMENSION first_undef_row; /* row # of first uninitialized row */ - boolean pre_zero; /* pre-zero mode requested? */ - boolean dirty; /* do current buffer contents need written? */ - boolean b_s_open; /* is backing-store data valid? */ - jvirt_sarray_ptr next; /* link to next virtual sarray control block */ - backing_store_info b_s_info; /* System-dependent control info */ -}; - -struct jvirt_barray_control { - JBLOCKARRAY mem_buffer; /* => the in-memory buffer */ - JDIMENSION rows_in_array; /* total virtual array height */ - JDIMENSION blocksperrow; /* width of array (and of memory buffer) */ - JDIMENSION maxaccess; /* max rows accessed by access_virt_barray */ - JDIMENSION rows_in_mem; /* height of memory buffer */ - JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */ - JDIMENSION cur_start_row; /* first logical row # in the buffer */ - JDIMENSION first_undef_row; /* row # of first uninitialized row */ - boolean pre_zero; /* pre-zero mode requested? */ - boolean dirty; /* do current buffer contents need written? */ - boolean b_s_open; /* is backing-store data valid? */ - jvirt_barray_ptr next; /* link to next virtual barray control block */ - backing_store_info b_s_info; /* System-dependent control info */ -}; - - -#ifdef MEM_STATS /* optional extra stuff for statistics */ - -LOCAL(void) -print_mem_stats (j_common_ptr cinfo, int pool_id) -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - small_pool_ptr shdr_ptr; - large_pool_ptr lhdr_ptr; - - /* Since this is only a debugging stub, we can cheat a little by using - * fprintf directly rather than going through the trace message code. - * This is helpful because message parm array can't handle longs. - */ - fprintf(stderr, "Freeing pool %d, total space = %ld\n", - pool_id, mem->total_space_allocated); - - for (lhdr_ptr = mem->large_list[pool_id]; lhdr_ptr != NULL; - lhdr_ptr = lhdr_ptr->hdr.next) { - fprintf(stderr, " Large chunk used %ld\n", - (long) lhdr_ptr->hdr.bytes_used); - } - - for (shdr_ptr = mem->small_list[pool_id]; shdr_ptr != NULL; - shdr_ptr = shdr_ptr->hdr.next) { - fprintf(stderr, " Small chunk used %ld free %ld\n", - (long) shdr_ptr->hdr.bytes_used, - (long) shdr_ptr->hdr.bytes_left); - } -} - -#endif /* MEM_STATS */ - - -LOCAL(void) -out_of_memory (j_common_ptr cinfo, int which) -/* Report an out-of-memory error and stop execution */ -/* If we compiled MEM_STATS support, report alloc requests before dying */ -{ -#ifdef MEM_STATS - cinfo->err->trace_level = 2; /* force self_destruct to report stats */ -#endif - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, which); -} - - -/* - * Allocation of "small" objects. - * - * For these, we use pooled storage. When a new pool must be created, - * we try to get enough space for the current request plus a "slop" factor, - * where the slop will be the amount of leftover space in the new pool. - * The speed vs. space tradeoff is largely determined by the slop values. - * A different slop value is provided for each pool class (lifetime), - * and we also distinguish the first pool of a class from later ones. - * NOTE: the values given work fairly well on both 16- and 32-bit-int - * machines, but may be too small if longs are 64 bits or more. - */ - -static const size_t first_pool_slop[JPOOL_NUMPOOLS] = -{ - 1600, /* first PERMANENT pool */ - 16000 /* first IMAGE pool */ -}; - -static const size_t extra_pool_slop[JPOOL_NUMPOOLS] = -{ - 0, /* additional PERMANENT pools */ - 5000 /* additional IMAGE pools */ -}; - -#define MIN_SLOP 50 /* greater than 0 to avoid futile looping */ - - -METHODDEF(void *) -alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject) -/* Allocate a "small" object */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - small_pool_ptr hdr_ptr, prev_hdr_ptr; - char * data_ptr; - size_t odd_bytes, min_request, slop; - - /* Check for unsatisfiable request (do now to ensure no overflow below) */ - if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(small_pool_hdr))) - out_of_memory(cinfo, 1); /* request exceeds malloc's ability */ - - /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ - odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE); - if (odd_bytes > 0) - sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes; - - /* See if space is available in any existing pool */ - if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - prev_hdr_ptr = NULL; - hdr_ptr = mem->small_list[pool_id]; - while (hdr_ptr != NULL) { - if (hdr_ptr->hdr.bytes_left >= sizeofobject) - break; /* found pool with enough space */ - prev_hdr_ptr = hdr_ptr; - hdr_ptr = hdr_ptr->hdr.next; - } - - /* Time to make a new pool? */ - if (hdr_ptr == NULL) { - /* min_request is what we need now, slop is what will be leftover */ - min_request = sizeofobject + SIZEOF(small_pool_hdr); - if (prev_hdr_ptr == NULL) /* first pool in class? */ - slop = first_pool_slop[pool_id]; - else - slop = extra_pool_slop[pool_id]; - /* Don't ask for more than MAX_ALLOC_CHUNK */ - if (slop > (size_t) (MAX_ALLOC_CHUNK-min_request)) - slop = (size_t) (MAX_ALLOC_CHUNK-min_request); - /* Try to get space, if fail reduce slop and try again */ - for (;;) { - hdr_ptr = (small_pool_ptr) jpeg_get_small(cinfo, min_request + slop); - if (hdr_ptr != NULL) - break; - slop /= 2; - if (slop < MIN_SLOP) /* give up when it gets real small */ - out_of_memory(cinfo, 2); /* jpeg_get_small failed */ - } - mem->total_space_allocated += min_request + slop; - /* Success, initialize the new pool header and add to end of list */ - hdr_ptr->hdr.next = NULL; - hdr_ptr->hdr.bytes_used = 0; - hdr_ptr->hdr.bytes_left = sizeofobject + slop; - if (prev_hdr_ptr == NULL) /* first pool in class? */ - mem->small_list[pool_id] = hdr_ptr; - else - prev_hdr_ptr->hdr.next = hdr_ptr; - } - - /* OK, allocate the object from the current pool */ - data_ptr = (char *) (hdr_ptr + 1); /* point to first data byte in pool */ - data_ptr += hdr_ptr->hdr.bytes_used; /* point to place for object */ - hdr_ptr->hdr.bytes_used += sizeofobject; - hdr_ptr->hdr.bytes_left -= sizeofobject; - - return (void *) data_ptr; -} - - -/* - * Allocation of "large" objects. - * - * The external semantics of these are the same as "small" objects, - * except that FAR pointers are used on 80x86. However the pool - * management heuristics are quite different. We assume that each - * request is large enough that it may as well be passed directly to - * jpeg_get_large; the pool management just links everything together - * so that we can free it all on demand. - * Note: the major use of "large" objects is in JSAMPARRAY and JBLOCKARRAY - * structures. The routines that create these structures (see below) - * deliberately bunch rows together to ensure a large request size. - */ - -METHODDEF(void FAR *) -alloc_large (j_common_ptr cinfo, int pool_id, size_t sizeofobject) -/* Allocate a "large" object */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - large_pool_ptr hdr_ptr; - size_t odd_bytes; - - /* Check for unsatisfiable request (do now to ensure no overflow below) */ - if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr))) - out_of_memory(cinfo, 3); /* request exceeds malloc's ability */ - - /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ - odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE); - if (odd_bytes > 0) - sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes; - - /* Always make a new pool */ - if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - - hdr_ptr = (large_pool_ptr) jpeg_get_large(cinfo, sizeofobject + - SIZEOF(large_pool_hdr)); - if (hdr_ptr == NULL) - out_of_memory(cinfo, 4); /* jpeg_get_large failed */ - mem->total_space_allocated += sizeofobject + SIZEOF(large_pool_hdr); - - /* Success, initialize the new pool header and add to list */ - hdr_ptr->hdr.next = mem->large_list[pool_id]; - /* We maintain space counts in each pool header for statistical purposes, - * even though they are not needed for allocation. - */ - hdr_ptr->hdr.bytes_used = sizeofobject; - hdr_ptr->hdr.bytes_left = 0; - mem->large_list[pool_id] = hdr_ptr; - - return (void FAR *) (hdr_ptr + 1); /* point to first data byte in pool */ -} - - -/* - * Creation of 2-D sample arrays. - * The pointers are in near heap, the samples themselves in FAR heap. - * - * To minimize allocation overhead and to allow I/O of large contiguous - * blocks, we allocate the sample rows in groups of as many rows as possible - * without exceeding MAX_ALLOC_CHUNK total bytes per allocation request. - * NB: the virtual array control routines, later in this file, know about - * this chunking of rows. The rowsperchunk value is left in the mem manager - * object so that it can be saved away if this sarray is the workspace for - * a virtual array. - */ - -METHODDEF(JSAMPARRAY) -alloc_sarray (j_common_ptr cinfo, int pool_id, - JDIMENSION samplesperrow, JDIMENSION numrows) -/* Allocate a 2-D sample array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - JSAMPARRAY result; - JSAMPROW workspace; - JDIMENSION rowsperchunk, currow, i; - long ltemp; - - /* Calculate max # of rows allowed in one allocation chunk */ - ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / - ((long) samplesperrow * SIZEOF(JSAMPLE)); - if (ltemp <= 0) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - if (ltemp < (long) numrows) - rowsperchunk = (JDIMENSION) ltemp; - else - rowsperchunk = numrows; - mem->last_rowsperchunk = rowsperchunk; - - /* Get space for row pointers (small object) */ - result = (JSAMPARRAY) alloc_small(cinfo, pool_id, - (size_t) (numrows * SIZEOF(JSAMPROW))); - - /* Get the rows themselves (large objects) */ - currow = 0; - while (currow < numrows) { - rowsperchunk = MIN(rowsperchunk, numrows - currow); - workspace = (JSAMPROW) alloc_large(cinfo, pool_id, - (size_t) ((size_t) rowsperchunk * (size_t) samplesperrow - * SIZEOF(JSAMPLE))); - for (i = rowsperchunk; i > 0; i--) { - result[currow++] = workspace; - workspace += samplesperrow; - } - } - - return result; -} - - -/* - * Creation of 2-D coefficient-block arrays. - * This is essentially the same as the code for sample arrays, above. - */ - -METHODDEF(JBLOCKARRAY) -alloc_barray (j_common_ptr cinfo, int pool_id, - JDIMENSION blocksperrow, JDIMENSION numrows) -/* Allocate a 2-D coefficient-block array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - JBLOCKARRAY result; - JBLOCKROW workspace; - JDIMENSION rowsperchunk, currow, i; - long ltemp; - - /* Calculate max # of rows allowed in one allocation chunk */ - ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / - ((long) blocksperrow * SIZEOF(JBLOCK)); - if (ltemp <= 0) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - if (ltemp < (long) numrows) - rowsperchunk = (JDIMENSION) ltemp; - else - rowsperchunk = numrows; - mem->last_rowsperchunk = rowsperchunk; - - /* Get space for row pointers (small object) */ - result = (JBLOCKARRAY) alloc_small(cinfo, pool_id, - (size_t) (numrows * SIZEOF(JBLOCKROW))); - - /* Get the rows themselves (large objects) */ - currow = 0; - while (currow < numrows) { - rowsperchunk = MIN(rowsperchunk, numrows - currow); - workspace = (JBLOCKROW) alloc_large(cinfo, pool_id, - (size_t) ((size_t) rowsperchunk * (size_t) blocksperrow - * SIZEOF(JBLOCK))); - for (i = rowsperchunk; i > 0; i--) { - result[currow++] = workspace; - workspace += blocksperrow; - } - } - - return result; -} - - -/* - * About virtual array management: - * - * The above "normal" array routines are only used to allocate strip buffers - * (as wide as the image, but just a few rows high). Full-image-sized buffers - * are handled as "virtual" arrays. The array is still accessed a strip at a - * time, but the memory manager must save the whole array for repeated - * accesses. The intended implementation is that there is a strip buffer in - * memory (as high as is possible given the desired memory limit), plus a - * backing file that holds the rest of the array. - * - * The request_virt_array routines are told the total size of the image and - * the maximum number of rows that will be accessed at once. The in-memory - * buffer must be at least as large as the maxaccess value. - * - * The request routines create control blocks but not the in-memory buffers. - * That is postponed until realize_virt_arrays is called. At that time the - * total amount of space needed is known (approximately, anyway), so free - * memory can be divided up fairly. - * - * The access_virt_array routines are responsible for making a specific strip - * area accessible (after reading or writing the backing file, if necessary). - * Note that the access routines are told whether the caller intends to modify - * the accessed strip; during a read-only pass this saves having to rewrite - * data to disk. The access routines are also responsible for pre-zeroing - * any newly accessed rows, if pre-zeroing was requested. - * - * In current usage, the access requests are usually for nonoverlapping - * strips; that is, successive access start_row numbers differ by exactly - * num_rows = maxaccess. This means we can get good performance with simple - * buffer dump/reload logic, by making the in-memory buffer be a multiple - * of the access height; then there will never be accesses across bufferload - * boundaries. The code will still work with overlapping access requests, - * but it doesn't handle bufferload overlaps very efficiently. - */ - - -METHODDEF(jvirt_sarray_ptr) -request_virt_sarray (j_common_ptr cinfo, int pool_id, boolean pre_zero, - JDIMENSION samplesperrow, JDIMENSION numrows, - JDIMENSION maxaccess) -/* Request a virtual 2-D sample array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - jvirt_sarray_ptr result; - - /* Only IMAGE-lifetime virtual arrays are currently supported */ - if (pool_id != JPOOL_IMAGE) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - - /* get control block */ - result = (jvirt_sarray_ptr) alloc_small(cinfo, pool_id, - SIZEOF(struct jvirt_sarray_control)); - - result->mem_buffer = NULL; /* marks array not yet realized */ - result->rows_in_array = numrows; - result->samplesperrow = samplesperrow; - result->maxaccess = maxaccess; - result->pre_zero = pre_zero; - result->b_s_open = FALSE; /* no associated backing-store object */ - result->next = mem->virt_sarray_list; /* add to list of virtual arrays */ - mem->virt_sarray_list = result; - - return result; -} - - -METHODDEF(jvirt_barray_ptr) -request_virt_barray (j_common_ptr cinfo, int pool_id, boolean pre_zero, - JDIMENSION blocksperrow, JDIMENSION numrows, - JDIMENSION maxaccess) -/* Request a virtual 2-D coefficient-block array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - jvirt_barray_ptr result; - - /* Only IMAGE-lifetime virtual arrays are currently supported */ - if (pool_id != JPOOL_IMAGE) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - - /* get control block */ - result = (jvirt_barray_ptr) alloc_small(cinfo, pool_id, - SIZEOF(struct jvirt_barray_control)); - - result->mem_buffer = NULL; /* marks array not yet realized */ - result->rows_in_array = numrows; - result->blocksperrow = blocksperrow; - result->maxaccess = maxaccess; - result->pre_zero = pre_zero; - result->b_s_open = FALSE; /* no associated backing-store object */ - result->next = mem->virt_barray_list; /* add to list of virtual arrays */ - mem->virt_barray_list = result; - - return result; -} - - -METHODDEF(void) -realize_virt_arrays (j_common_ptr cinfo) -/* Allocate the in-memory buffers for any unrealized virtual arrays */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - long space_per_minheight, maximum_space, avail_mem; - long minheights, max_minheights; - jvirt_sarray_ptr sptr; - jvirt_barray_ptr bptr; - - /* Compute the minimum space needed (maxaccess rows in each buffer) - * and the maximum space needed (full image height in each buffer). - * These may be of use to the system-dependent jpeg_mem_available routine. - */ - space_per_minheight = 0; - maximum_space = 0; - for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { - if (sptr->mem_buffer == NULL) { /* if not realized yet */ - space_per_minheight += (long) sptr->maxaccess * - (long) sptr->samplesperrow * SIZEOF(JSAMPLE); - maximum_space += (long) sptr->rows_in_array * - (long) sptr->samplesperrow * SIZEOF(JSAMPLE); - } - } - for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { - if (bptr->mem_buffer == NULL) { /* if not realized yet */ - space_per_minheight += (long) bptr->maxaccess * - (long) bptr->blocksperrow * SIZEOF(JBLOCK); - maximum_space += (long) bptr->rows_in_array * - (long) bptr->blocksperrow * SIZEOF(JBLOCK); - } - } - - if (space_per_minheight <= 0) - return; /* no unrealized arrays, no work */ - - /* Determine amount of memory to actually use; this is system-dependent. */ - avail_mem = jpeg_mem_available(cinfo, space_per_minheight, maximum_space, - mem->total_space_allocated); - - /* If the maximum space needed is available, make all the buffers full - * height; otherwise parcel it out with the same number of minheights - * in each buffer. - */ - if (avail_mem >= maximum_space) - max_minheights = 1000000000L; - else { - max_minheights = avail_mem / space_per_minheight; - /* If there doesn't seem to be enough space, try to get the minimum - * anyway. This allows a "stub" implementation of jpeg_mem_available(). - */ - if (max_minheights <= 0) - max_minheights = 1; - } - - /* Allocate the in-memory buffers and initialize backing store as needed. */ - - for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { - if (sptr->mem_buffer == NULL) { /* if not realized yet */ - minheights = ((long) sptr->rows_in_array - 1L) / sptr->maxaccess + 1L; - if (minheights <= max_minheights) { - /* This buffer fits in memory */ - sptr->rows_in_mem = sptr->rows_in_array; - } else { - /* It doesn't fit in memory, create backing store. */ - sptr->rows_in_mem = (JDIMENSION) (max_minheights * sptr->maxaccess); - jpeg_open_backing_store(cinfo, & sptr->b_s_info, - (long) sptr->rows_in_array * - (long) sptr->samplesperrow * - (long) SIZEOF(JSAMPLE)); - sptr->b_s_open = TRUE; - } - sptr->mem_buffer = alloc_sarray(cinfo, JPOOL_IMAGE, - sptr->samplesperrow, sptr->rows_in_mem); - sptr->rowsperchunk = mem->last_rowsperchunk; - sptr->cur_start_row = 0; - sptr->first_undef_row = 0; - sptr->dirty = FALSE; - } - } - - for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { - if (bptr->mem_buffer == NULL) { /* if not realized yet */ - minheights = ((long) bptr->rows_in_array - 1L) / bptr->maxaccess + 1L; - if (minheights <= max_minheights) { - /* This buffer fits in memory */ - bptr->rows_in_mem = bptr->rows_in_array; - } else { - /* It doesn't fit in memory, create backing store. */ - bptr->rows_in_mem = (JDIMENSION) (max_minheights * bptr->maxaccess); - jpeg_open_backing_store(cinfo, & bptr->b_s_info, - (long) bptr->rows_in_array * - (long) bptr->blocksperrow * - (long) SIZEOF(JBLOCK)); - bptr->b_s_open = TRUE; - } - bptr->mem_buffer = alloc_barray(cinfo, JPOOL_IMAGE, - bptr->blocksperrow, bptr->rows_in_mem); - bptr->rowsperchunk = mem->last_rowsperchunk; - bptr->cur_start_row = 0; - bptr->first_undef_row = 0; - bptr->dirty = FALSE; - } - } -} - - -LOCAL(void) -do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing) -/* Do backing store read or write of a virtual sample array */ -{ - long bytesperrow, file_offset, byte_count, rows, thisrow, i; - - bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE); - file_offset = ptr->cur_start_row * bytesperrow; - /* Loop to read or write each allocation chunk in mem_buffer */ - for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { - /* One chunk, but check for short chunk at end of buffer */ - rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); - /* Transfer no more than is currently defined */ - thisrow = (long) ptr->cur_start_row + i; - rows = MIN(rows, (long) ptr->first_undef_row - thisrow); - /* Transfer no more than fits in file */ - rows = MIN(rows, (long) ptr->rows_in_array - thisrow); - if (rows <= 0) /* this chunk might be past end of file! */ - break; - byte_count = rows * bytesperrow; - if (writing) - (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - else - (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - file_offset += byte_count; - } -} - - -LOCAL(void) -do_barray_io (j_common_ptr cinfo, jvirt_barray_ptr ptr, boolean writing) -/* Do backing store read or write of a virtual coefficient-block array */ -{ - long bytesperrow, file_offset, byte_count, rows, thisrow, i; - - bytesperrow = (long) ptr->blocksperrow * SIZEOF(JBLOCK); - file_offset = ptr->cur_start_row * bytesperrow; - /* Loop to read or write each allocation chunk in mem_buffer */ - for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { - /* One chunk, but check for short chunk at end of buffer */ - rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); - /* Transfer no more than is currently defined */ - thisrow = (long) ptr->cur_start_row + i; - rows = MIN(rows, (long) ptr->first_undef_row - thisrow); - /* Transfer no more than fits in file */ - rows = MIN(rows, (long) ptr->rows_in_array - thisrow); - if (rows <= 0) /* this chunk might be past end of file! */ - break; - byte_count = rows * bytesperrow; - if (writing) - (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - else - (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - file_offset += byte_count; - } -} - - -METHODDEF(JSAMPARRAY) -access_virt_sarray (j_common_ptr cinfo, jvirt_sarray_ptr ptr, - JDIMENSION start_row, JDIMENSION num_rows, - boolean writable) -/* Access the part of a virtual sample array starting at start_row */ -/* and extending for num_rows rows. writable is true if */ -/* caller intends to modify the accessed area. */ -{ - JDIMENSION end_row = start_row + num_rows; - JDIMENSION undef_row; - - /* debugging check */ - if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess || - ptr->mem_buffer == NULL) - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - - /* Make the desired part of the virtual array accessible */ - if (start_row < ptr->cur_start_row || - end_row > ptr->cur_start_row+ptr->rows_in_mem) { - if (! ptr->b_s_open) - ERREXIT(cinfo, JERR_VIRTUAL_BUG); - /* Flush old buffer contents if necessary */ - if (ptr->dirty) { - do_sarray_io(cinfo, ptr, TRUE); - ptr->dirty = FALSE; - } - /* Decide what part of virtual array to access. - * Algorithm: if target address > current window, assume forward scan, - * load starting at target address. If target address < current window, - * assume backward scan, load so that target area is top of window. - * Note that when switching from forward write to forward read, will have - * start_row = 0, so the limiting case applies and we load from 0 anyway. - */ - if (start_row > ptr->cur_start_row) { - ptr->cur_start_row = start_row; - } else { - /* use long arithmetic here to avoid overflow & unsigned problems */ - long ltemp; - - ltemp = (long) end_row - (long) ptr->rows_in_mem; - if (ltemp < 0) - ltemp = 0; /* don't fall off front end of file */ - ptr->cur_start_row = (JDIMENSION) ltemp; - } - /* Read in the selected part of the array. - * During the initial write pass, we will do no actual read - * because the selected part is all undefined. - */ - do_sarray_io(cinfo, ptr, FALSE); - } - /* Ensure the accessed part of the array is defined; prezero if needed. - * To improve locality of access, we only prezero the part of the array - * that the caller is about to access, not the entire in-memory array. - */ - if (ptr->first_undef_row < end_row) { - if (ptr->first_undef_row < start_row) { - if (writable) /* writer skipped over a section of array */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - undef_row = start_row; /* but reader is allowed to read ahead */ - } else { - undef_row = ptr->first_undef_row; - } - if (writable) - ptr->first_undef_row = end_row; - if (ptr->pre_zero) { - size_t bytesperrow = (size_t) ptr->samplesperrow * SIZEOF(JSAMPLE); - undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */ - end_row -= ptr->cur_start_row; - while (undef_row < end_row) { - jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow); - undef_row++; - } - } else { - if (! writable) /* reader looking at undefined data */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - } - } - /* Flag the buffer dirty if caller will write in it */ - if (writable) - ptr->dirty = TRUE; - /* Return address of proper part of the buffer */ - return ptr->mem_buffer + (start_row - ptr->cur_start_row); -} - - -METHODDEF(JBLOCKARRAY) -access_virt_barray (j_common_ptr cinfo, jvirt_barray_ptr ptr, - JDIMENSION start_row, JDIMENSION num_rows, - boolean writable) -/* Access the part of a virtual block array starting at start_row */ -/* and extending for num_rows rows. writable is true if */ -/* caller intends to modify the accessed area. */ -{ - JDIMENSION end_row = start_row + num_rows; - JDIMENSION undef_row; - - /* debugging check */ - if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess || - ptr->mem_buffer == NULL) - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - - /* Make the desired part of the virtual array accessible */ - if (start_row < ptr->cur_start_row || - end_row > ptr->cur_start_row+ptr->rows_in_mem) { - if (! ptr->b_s_open) - ERREXIT(cinfo, JERR_VIRTUAL_BUG); - /* Flush old buffer contents if necessary */ - if (ptr->dirty) { - do_barray_io(cinfo, ptr, TRUE); - ptr->dirty = FALSE; - } - /* Decide what part of virtual array to access. - * Algorithm: if target address > current window, assume forward scan, - * load starting at target address. If target address < current window, - * assume backward scan, load so that target area is top of window. - * Note that when switching from forward write to forward read, will have - * start_row = 0, so the limiting case applies and we load from 0 anyway. - */ - if (start_row > ptr->cur_start_row) { - ptr->cur_start_row = start_row; - } else { - /* use long arithmetic here to avoid overflow & unsigned problems */ - long ltemp; - - ltemp = (long) end_row - (long) ptr->rows_in_mem; - if (ltemp < 0) - ltemp = 0; /* don't fall off front end of file */ - ptr->cur_start_row = (JDIMENSION) ltemp; - } - /* Read in the selected part of the array. - * During the initial write pass, we will do no actual read - * because the selected part is all undefined. - */ - do_barray_io(cinfo, ptr, FALSE); - } - /* Ensure the accessed part of the array is defined; prezero if needed. - * To improve locality of access, we only prezero the part of the array - * that the caller is about to access, not the entire in-memory array. - */ - if (ptr->first_undef_row < end_row) { - if (ptr->first_undef_row < start_row) { - if (writable) /* writer skipped over a section of array */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - undef_row = start_row; /* but reader is allowed to read ahead */ - } else { - undef_row = ptr->first_undef_row; - } - if (writable) - ptr->first_undef_row = end_row; - if (ptr->pre_zero) { - size_t bytesperrow = (size_t) ptr->blocksperrow * SIZEOF(JBLOCK); - undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */ - end_row -= ptr->cur_start_row; - while (undef_row < end_row) { - jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow); - undef_row++; - } - } else { - if (! writable) /* reader looking at undefined data */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - } - } - /* Flag the buffer dirty if caller will write in it */ - if (writable) - ptr->dirty = TRUE; - /* Return address of proper part of the buffer */ - return ptr->mem_buffer + (start_row - ptr->cur_start_row); -} - - -/* - * Release all objects belonging to a specified pool. - */ - -METHODDEF(void) -free_pool (j_common_ptr cinfo, int pool_id) -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - small_pool_ptr shdr_ptr; - large_pool_ptr lhdr_ptr; - size_t space_freed; - - if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - -#ifdef MEM_STATS - if (cinfo->err->trace_level > 1) - print_mem_stats(cinfo, pool_id); /* print pool's memory usage statistics */ -#endif - - /* If freeing IMAGE pool, close any virtual arrays first */ - if (pool_id == JPOOL_IMAGE) { - jvirt_sarray_ptr sptr; - jvirt_barray_ptr bptr; - - for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { - if (sptr->b_s_open) { /* there may be no backing store */ - sptr->b_s_open = FALSE; /* prevent recursive close if error */ - (*sptr->b_s_info.close_backing_store) (cinfo, & sptr->b_s_info); - } - } - mem->virt_sarray_list = NULL; - for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { - if (bptr->b_s_open) { /* there may be no backing store */ - bptr->b_s_open = FALSE; /* prevent recursive close if error */ - (*bptr->b_s_info.close_backing_store) (cinfo, & bptr->b_s_info); - } - } - mem->virt_barray_list = NULL; - } - - /* Release large objects */ - lhdr_ptr = mem->large_list[pool_id]; - mem->large_list[pool_id] = NULL; - - while (lhdr_ptr != NULL) { - large_pool_ptr next_lhdr_ptr = lhdr_ptr->hdr.next; - space_freed = lhdr_ptr->hdr.bytes_used + - lhdr_ptr->hdr.bytes_left + - SIZEOF(large_pool_hdr); - jpeg_free_large(cinfo, (void FAR *) lhdr_ptr, space_freed); - mem->total_space_allocated -= space_freed; - lhdr_ptr = next_lhdr_ptr; - } - - /* Release small objects */ - shdr_ptr = mem->small_list[pool_id]; - mem->small_list[pool_id] = NULL; - - while (shdr_ptr != NULL) { - small_pool_ptr next_shdr_ptr = shdr_ptr->hdr.next; - space_freed = shdr_ptr->hdr.bytes_used + - shdr_ptr->hdr.bytes_left + - SIZEOF(small_pool_hdr); - jpeg_free_small(cinfo, (void *) shdr_ptr, space_freed); - mem->total_space_allocated -= space_freed; - shdr_ptr = next_shdr_ptr; - } -} - - -/* - * Close up shop entirely. - * Note that this cannot be called unless cinfo->mem is non-NULL. - */ - -METHODDEF(void) -self_destruct (j_common_ptr cinfo) -{ - int pool; - - /* Close all backing store, release all memory. - * Releasing pools in reverse order might help avoid fragmentation - * with some (brain-damaged) malloc libraries. - */ - for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) { - free_pool(cinfo, pool); - } - - /* Release the memory manager control block too. */ - jpeg_free_small(cinfo, (void *) cinfo->mem, SIZEOF(my_memory_mgr)); - cinfo->mem = NULL; /* ensures I will be called only once */ - - jpeg_mem_term(cinfo); /* system-dependent cleanup */ -} - - -/* - * Memory manager initialization. - * When this is called, only the error manager pointer is valid in cinfo! - */ - -GLOBAL(void) -jinit_memory_mgr (j_common_ptr cinfo) -{ - my_mem_ptr mem; - long max_to_use; - int pool; - size_t test_mac; - - cinfo->mem = NULL; /* for safety if init fails */ - - /* Check for configuration errors. - * SIZEOF(ALIGN_TYPE) should be a power of 2; otherwise, it probably - * doesn't reflect any real hardware alignment requirement. - * The test is a little tricky: for X>0, X and X-1 have no one-bits - * in common if and only if X is a power of 2, ie has only one one-bit. - * Some compilers may give an "unreachable code" warning here; ignore it. - */ - if ((SIZEOF(ALIGN_TYPE) & (SIZEOF(ALIGN_TYPE)-1)) != 0) - ERREXIT(cinfo, JERR_BAD_ALIGN_TYPE); - /* MAX_ALLOC_CHUNK must be representable as type size_t, and must be - * a multiple of SIZEOF(ALIGN_TYPE). - * Again, an "unreachable code" warning may be ignored here. - * But a "constant too large" warning means you need to fix MAX_ALLOC_CHUNK. - */ - test_mac = (size_t) MAX_ALLOC_CHUNK; - if ((long) test_mac != MAX_ALLOC_CHUNK || - (MAX_ALLOC_CHUNK % SIZEOF(ALIGN_TYPE)) != 0) - ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); - - max_to_use = jpeg_mem_init(cinfo); /* system-dependent initialization */ - - /* Attempt to allocate memory manager's control block */ - mem = (my_mem_ptr) jpeg_get_small(cinfo, SIZEOF(my_memory_mgr)); - - if (mem == NULL) { - jpeg_mem_term(cinfo); /* system-dependent cleanup */ - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 0); - } - - /* OK, fill in the method pointers */ - mem->pub.alloc_small = alloc_small; - mem->pub.alloc_large = alloc_large; - mem->pub.alloc_sarray = alloc_sarray; - mem->pub.alloc_barray = alloc_barray; - mem->pub.request_virt_sarray = request_virt_sarray; - mem->pub.request_virt_barray = request_virt_barray; - mem->pub.realize_virt_arrays = realize_virt_arrays; - mem->pub.access_virt_sarray = access_virt_sarray; - mem->pub.access_virt_barray = access_virt_barray; - mem->pub.free_pool = free_pool; - mem->pub.self_destruct = self_destruct; - - /* Make MAX_ALLOC_CHUNK accessible to other modules */ - mem->pub.max_alloc_chunk = MAX_ALLOC_CHUNK; - - /* Initialize working state */ - mem->pub.max_memory_to_use = max_to_use; - - for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) { - mem->small_list[pool] = NULL; - mem->large_list[pool] = NULL; - } - mem->virt_sarray_list = NULL; - mem->virt_barray_list = NULL; - - mem->total_space_allocated = SIZEOF(my_memory_mgr); - - /* Declare ourselves open for business */ - cinfo->mem = & mem->pub; - - /* Check for an environment variable JPEGMEM; if found, override the - * default max_memory setting from jpeg_mem_init. Note that the - * surrounding application may again override this value. - * If your system doesn't support getenv(), define NO_GETENV to disable - * this feature. - */ -#ifndef NO_GETENV - { char * memenv; - - if ((memenv = getenv("JPEGMEM")) != NULL) { - char ch = 'x'; - - if (sscanf(memenv, "%ld%c", &max_to_use, &ch) > 0) { - if (ch == 'm' || ch == 'M') - max_to_use *= 1000L; - mem->pub.max_memory_to_use = max_to_use * 1000L; - } - } - } -#endif - -} diff --git a/src/jpeg-8c/jmemnobs.c b/src/jpeg-8c/jmemnobs.c deleted file mode 100644 index eb8c3377..00000000 --- a/src/jpeg-8c/jmemnobs.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * jmemnobs.c - * - * Copyright (C) 1992-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides a really simple implementation of the system- - * dependent portion of the JPEG memory manager. This implementation - * assumes that no backing-store files are needed: all required space - * can be obtained from malloc(). - * This is very portable in the sense that it'll compile on almost anything, - * but you'd better have lots of main memory (or virtual memory) if you want - * to process big images. - * Note that the max_memory_to_use option is ignored by this implementation. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -#endif - - -/* - * Memory allocation and freeing are controlled by the regular library - * routines malloc() and free(). - */ - -GLOBAL(void *) -jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * "Large" objects are treated the same as "small" ones. - * NB: although we include FAR keywords in the routine declarations, - * this file won't actually work in 80x86 small/medium model; at least, - * you probably won't be able to process useful-size images in only 64KB. - */ - -GLOBAL(void FAR *) -jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void FAR *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * This routine computes the total memory space available for allocation. - * Here we always say, "we got all you want bud!" - */ - -GLOBAL(long) -jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, - long max_bytes_needed, long already_allocated) -{ - return max_bytes_needed; -} - - -/* - * Backing store (temporary file) management. - * Since jpeg_mem_available always promised the moon, - * this should never be called and we can just error out. - */ - -GLOBAL(void) -jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - ERREXIT(cinfo, JERR_NO_BACKING_STORE); -} - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. Here, there isn't any. - */ - -GLOBAL(long) -jpeg_mem_init (j_common_ptr cinfo) -{ - return 0; /* just set max_memory_to_use to 0 */ -} - -GLOBAL(void) -jpeg_mem_term (j_common_ptr cinfo) -{ - /* no work */ -} diff --git a/src/jpeg-8c/jmemsys.h b/src/jpeg-8c/jmemsys.h deleted file mode 100644 index 6c3c6d34..00000000 --- a/src/jpeg-8c/jmemsys.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * jmemsys.h - * - * Copyright (C) 1992-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This include file defines the interface between the system-independent - * and system-dependent portions of the JPEG memory manager. No other - * modules need include it. (The system-independent portion is jmemmgr.c; - * there are several different versions of the system-dependent portion.) - * - * This file works as-is for the system-dependent memory managers supplied - * in the IJG distribution. You may need to modify it if you write a - * custom memory manager. If system-dependent changes are needed in - * this file, the best method is to #ifdef them based on a configuration - * symbol supplied in jconfig.h, as we have done with USE_MSDOS_MEMMGR - * and USE_MAC_MEMMGR. - */ - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_get_small jGetSmall -#define jpeg_free_small jFreeSmall -#define jpeg_get_large jGetLarge -#define jpeg_free_large jFreeLarge -#define jpeg_mem_available jMemAvail -#define jpeg_open_backing_store jOpenBackStore -#define jpeg_mem_init jMemInit -#define jpeg_mem_term jMemTerm -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* - * These two functions are used to allocate and release small chunks of - * memory. (Typically the total amount requested through jpeg_get_small is - * no more than 20K or so; this will be requested in chunks of a few K each.) - * Behavior should be the same as for the standard library functions malloc - * and free; in particular, jpeg_get_small must return NULL on failure. - * On most systems, these ARE malloc and free. jpeg_free_small is passed the - * size of the object being freed, just in case it's needed. - * On an 80x86 machine using small-data memory model, these manage near heap. - */ - -EXTERN(void *) jpeg_get_small JPP((j_common_ptr cinfo, size_t sizeofobject)); -EXTERN(void) jpeg_free_small JPP((j_common_ptr cinfo, void * object, - size_t sizeofobject)); - -/* - * These two functions are used to allocate and release large chunks of - * memory (up to the total free space designated by jpeg_mem_available). - * The interface is the same as above, except that on an 80x86 machine, - * far pointers are used. On most other machines these are identical to - * the jpeg_get/free_small routines; but we keep them separate anyway, - * in case a different allocation strategy is desirable for large chunks. - */ - -EXTERN(void FAR *) jpeg_get_large JPP((j_common_ptr cinfo, - size_t sizeofobject)); -EXTERN(void) jpeg_free_large JPP((j_common_ptr cinfo, void FAR * object, - size_t sizeofobject)); - -/* - * The macro MAX_ALLOC_CHUNK designates the maximum number of bytes that may - * be requested in a single call to jpeg_get_large (and jpeg_get_small for that - * matter, but that case should never come into play). This macro is needed - * to model the 64Kb-segment-size limit of far addressing on 80x86 machines. - * On those machines, we expect that jconfig.h will provide a proper value. - * On machines with 32-bit flat address spaces, any large constant may be used. - * - * NB: jmemmgr.c expects that MAX_ALLOC_CHUNK will be representable as type - * size_t and will be a multiple of sizeof(align_type). - */ - -#ifndef MAX_ALLOC_CHUNK /* may be overridden in jconfig.h */ -#define MAX_ALLOC_CHUNK 1000000000L -#endif - -/* - * This routine computes the total space still available for allocation by - * jpeg_get_large. If more space than this is needed, backing store will be - * used. NOTE: any memory already allocated must not be counted. - * - * There is a minimum space requirement, corresponding to the minimum - * feasible buffer sizes; jmemmgr.c will request that much space even if - * jpeg_mem_available returns zero. The maximum space needed, enough to hold - * all working storage in memory, is also passed in case it is useful. - * Finally, the total space already allocated is passed. If no better - * method is available, cinfo->mem->max_memory_to_use - already_allocated - * is often a suitable calculation. - * - * It is OK for jpeg_mem_available to underestimate the space available - * (that'll just lead to more backing-store access than is really necessary). - * However, an overestimate will lead to failure. Hence it's wise to subtract - * a slop factor from the true available space. 5% should be enough. - * - * On machines with lots of virtual memory, any large constant may be returned. - * Conversely, zero may be returned to always use the minimum amount of memory. - */ - -EXTERN(long) jpeg_mem_available JPP((j_common_ptr cinfo, - long min_bytes_needed, - long max_bytes_needed, - long already_allocated)); - - -/* - * This structure holds whatever state is needed to access a single - * backing-store object. The read/write/close method pointers are called - * by jmemmgr.c to manipulate the backing-store object; all other fields - * are private to the system-dependent backing store routines. - */ - -#define TEMP_NAME_LENGTH 64 /* max length of a temporary file's name */ - - -#ifdef USE_MSDOS_MEMMGR /* DOS-specific junk */ - -typedef unsigned short XMSH; /* type of extended-memory handles */ -typedef unsigned short EMSH; /* type of expanded-memory handles */ - -typedef union { - short file_handle; /* DOS file handle if it's a temp file */ - XMSH xms_handle; /* handle if it's a chunk of XMS */ - EMSH ems_handle; /* handle if it's a chunk of EMS */ -} handle_union; - -#endif /* USE_MSDOS_MEMMGR */ - -#ifdef USE_MAC_MEMMGR /* Mac-specific junk */ -#include -#endif /* USE_MAC_MEMMGR */ - - -typedef struct backing_store_struct * backing_store_ptr; - -typedef struct backing_store_struct { - /* Methods for reading/writing/closing this backing-store object */ - JMETHOD(void, read_backing_store, (j_common_ptr cinfo, - backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count)); - JMETHOD(void, write_backing_store, (j_common_ptr cinfo, - backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count)); - JMETHOD(void, close_backing_store, (j_common_ptr cinfo, - backing_store_ptr info)); - - /* Private fields for system-dependent backing-store management */ -#ifdef USE_MSDOS_MEMMGR - /* For the MS-DOS manager (jmemdos.c), we need: */ - handle_union handle; /* reference to backing-store storage object */ - char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */ -#else -#ifdef USE_MAC_MEMMGR - /* For the Mac manager (jmemmac.c), we need: */ - short temp_file; /* file reference number to temp file */ - FSSpec tempSpec; /* the FSSpec for the temp file */ - char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */ -#else - /* For a typical implementation with temp files, we need: */ - FILE * temp_file; /* stdio reference to temp file */ - char temp_name[TEMP_NAME_LENGTH]; /* name of temp file */ -#endif -#endif -} backing_store_info; - - -/* - * Initial opening of a backing-store object. This must fill in the - * read/write/close pointers in the object. The read/write routines - * may take an error exit if the specified maximum file size is exceeded. - * (If jpeg_mem_available always returns a large value, this routine can - * just take an error exit.) - */ - -EXTERN(void) jpeg_open_backing_store JPP((j_common_ptr cinfo, - backing_store_ptr info, - long total_bytes_needed)); - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. jpeg_mem_init will be called before anything is - * allocated (and, therefore, nothing in cinfo is of use except the error - * manager pointer). It should return a suitable default value for - * max_memory_to_use; this may subsequently be overridden by the surrounding - * application. (Note that max_memory_to_use is only important if - * jpeg_mem_available chooses to consult it ... no one else will.) - * jpeg_mem_term may assume that all requested memory has been freed and that - * all opened backing-store objects have been closed. - */ - -EXTERN(long) jpeg_mem_init JPP((j_common_ptr cinfo)); -EXTERN(void) jpeg_mem_term JPP((j_common_ptr cinfo)); diff --git a/src/jpeg-8c/jmorecfg.h b/src/jpeg-8c/jmorecfg.h deleted file mode 100644 index 928d052c..00000000 --- a/src/jpeg-8c/jmorecfg.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * jmorecfg.h - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains additional configuration options that customize the - * JPEG software for special applications or support machine-dependent - * optimizations. Most users will not need to touch this file. - */ - - -/* - * Define BITS_IN_JSAMPLE as either - * 8 for 8-bit sample values (the usual setting) - * 12 for 12-bit sample values - * Only 8 and 12 are legal data precisions for lossy JPEG according to the - * JPEG standard, and the IJG code does not support anything else! - * We do not support run-time selection of data precision, sorry. - */ - -#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */ - - -/* - * Maximum number of components (color channels) allowed in JPEG image. - * To meet the letter of the JPEG spec, set this to 255. However, darn - * few applications need more than 4 channels (maybe 5 for CMYK + alpha - * mask). We recommend 10 as a reasonable compromise; use 4 if you are - * really short on memory. (Each allowed component costs a hundred or so - * bytes of storage, whether actually used in an image or not.) - */ - -#define MAX_COMPONENTS 10 /* maximum number of image components */ - - -/* - * Basic data types. - * You may need to change these if you have a machine with unusual data - * type sizes; for example, "char" not 8 bits, "short" not 16 bits, - * or "long" not 32 bits. We don't care whether "int" is 16 or 32 bits, - * but it had better be at least 16. - */ - -/* Representation of a single sample (pixel element value). - * We frequently allocate large arrays of these, so it's important to keep - * them small. But if you have memory to burn and access to char or short - * arrays is very slow on your hardware, you might want to change these. - */ - -#if BITS_IN_JSAMPLE == 8 -/* JSAMPLE should be the smallest type that will hold the values 0..255. - * You can use a signed char by having GETJSAMPLE mask it with 0xFF. - */ - -#ifdef HAVE_UNSIGNED_CHAR - -typedef unsigned char JSAMPLE; -#define GETJSAMPLE(value) ((int) (value)) - -#else /* not HAVE_UNSIGNED_CHAR */ - -typedef char JSAMPLE; -#ifdef CHAR_IS_UNSIGNED -#define GETJSAMPLE(value) ((int) (value)) -#else -#define GETJSAMPLE(value) ((int) (value) & 0xFF) -#endif /* CHAR_IS_UNSIGNED */ - -#endif /* HAVE_UNSIGNED_CHAR */ - -#define MAXJSAMPLE 255 -#define CENTERJSAMPLE 128 - -#endif /* BITS_IN_JSAMPLE == 8 */ - - -#if BITS_IN_JSAMPLE == 12 -/* JSAMPLE should be the smallest type that will hold the values 0..4095. - * On nearly all machines "short" will do nicely. - */ - -typedef short JSAMPLE; -#define GETJSAMPLE(value) ((int) (value)) - -#define MAXJSAMPLE 4095 -#define CENTERJSAMPLE 2048 - -#endif /* BITS_IN_JSAMPLE == 12 */ - - -/* Representation of a DCT frequency coefficient. - * This should be a signed value of at least 16 bits; "short" is usually OK. - * Again, we allocate large arrays of these, but you can change to int - * if you have memory to burn and "short" is really slow. - */ - -typedef short JCOEF; - - -/* Compressed datastreams are represented as arrays of JOCTET. - * These must be EXACTLY 8 bits wide, at least once they are written to - * external storage. Note that when using the stdio data source/destination - * managers, this is also the data type passed to fread/fwrite. - */ - -#ifdef HAVE_UNSIGNED_CHAR - -typedef unsigned char JOCTET; -#define GETJOCTET(value) (value) - -#else /* not HAVE_UNSIGNED_CHAR */ - -typedef char JOCTET; -#ifdef CHAR_IS_UNSIGNED -#define GETJOCTET(value) (value) -#else -#define GETJOCTET(value) ((value) & 0xFF) -#endif /* CHAR_IS_UNSIGNED */ - -#endif /* HAVE_UNSIGNED_CHAR */ - - -/* These typedefs are used for various table entries and so forth. - * They must be at least as wide as specified; but making them too big - * won't cost a huge amount of memory, so we don't provide special - * extraction code like we did for JSAMPLE. (In other words, these - * typedefs live at a different point on the speed/space tradeoff curve.) - */ - -/* UINT8 must hold at least the values 0..255. */ - -#ifdef HAVE_UNSIGNED_CHAR -typedef unsigned char UINT8; -#else /* not HAVE_UNSIGNED_CHAR */ -#ifdef CHAR_IS_UNSIGNED -typedef char UINT8; -#else /* not CHAR_IS_UNSIGNED */ -typedef short UINT8; -#endif /* CHAR_IS_UNSIGNED */ -#endif /* HAVE_UNSIGNED_CHAR */ - -/* UINT16 must hold at least the values 0..65535. */ - -#ifdef HAVE_UNSIGNED_SHORT -typedef unsigned short UINT16; -#else /* not HAVE_UNSIGNED_SHORT */ -typedef unsigned int UINT16; -#endif /* HAVE_UNSIGNED_SHORT */ - -/* INT16 must hold at least the values -32768..32767. */ - -#ifndef XMD_H /* X11/xmd.h correctly defines INT16 */ -typedef short INT16; -#endif - -/* INT32 must hold at least signed 32-bit values. */ - -#ifndef XMD_H /* X11/xmd.h correctly defines INT32 */ -#ifndef _BASETSD_H_ /* Microsoft defines it in basetsd.h */ -#ifndef _BASETSD_H /* MinGW is slightly different */ -#ifndef QGLOBAL_H /* Qt defines it in qglobal.h */ -typedef long INT32; -#endif -#endif -#endif -#endif - -/* Datatype used for image dimensions. The JPEG standard only supports - * images up to 64K*64K due to 16-bit fields in SOF markers. Therefore - * "unsigned int" is sufficient on all machines. However, if you need to - * handle larger images and you don't mind deviating from the spec, you - * can change this datatype. - */ - -typedef unsigned int JDIMENSION; - -#define JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */ - - -/* These macros are used in all function definitions and extern declarations. - * You could modify them if you need to change function linkage conventions; - * in particular, you'll need to do that to make the library a Windows DLL. - * Another application is to make all functions global for use with debuggers - * or code profilers that require it. - */ - -/* a function called through method pointers: */ -#define METHODDEF(type) static type -/* a function used only in its module: */ -#define LOCAL(type) static type -/* a function referenced thru EXTERNs: */ -#define GLOBAL(type) type -/* a reference to a GLOBAL function: */ -#define EXTERN(type) extern type - - -/* This macro is used to declare a "method", that is, a function pointer. - * We want to supply prototype parameters if the compiler can cope. - * Note that the arglist parameter must be parenthesized! - * Again, you can customize this if you need special linkage keywords. - */ - -#ifdef HAVE_PROTOTYPES -#define JMETHOD(type,methodname,arglist) type (*methodname) arglist -#else -#define JMETHOD(type,methodname,arglist) type (*methodname) () -#endif - - -/* Here is the pseudo-keyword for declaring pointers that must be "far" - * on 80x86 machines. Most of the specialized coding for 80x86 is handled - * by just saying "FAR *" where such a pointer is needed. In a few places - * explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol. - */ - -#ifndef FAR -#ifdef NEED_FAR_POINTERS -#define FAR far -#else -#define FAR -#endif -#endif - - -/* - * On a few systems, type boolean and/or its values FALSE, TRUE may appear - * in standard header files. Or you may have conflicts with application- - * specific header files that you want to include together with these files. - * Defining HAVE_BOOLEAN before including jpeglib.h should make it work. - */ - -#ifndef HAVE_BOOLEAN -typedef int boolean; -#endif -#ifndef FALSE /* in case these macros already exist */ -#define FALSE 0 /* values of boolean */ -#endif -#ifndef TRUE -#define TRUE 1 -#endif - - -/* - * The remaining options affect code selection within the JPEG library, - * but they don't need to be visible to most applications using the library. - * To minimize application namespace pollution, the symbols won't be - * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined. - */ - -#ifdef JPEG_INTERNALS -#define JPEG_INTERNAL_OPTIONS -#endif - -#ifdef JPEG_INTERNAL_OPTIONS - - -/* - * These defines indicate whether to include various optional functions. - * Undefining some of these symbols will produce a smaller but less capable - * library. Note that you can leave certain source files out of the - * compilation/linking process if you've #undef'd the corresponding symbols. - * (You may HAVE to do that if your compiler doesn't like null source files.) - */ - -/* Capability options common to encoder and decoder: */ - -#define DCT_ISLOW_SUPPORTED /* slow but accurate integer algorithm */ -#define DCT_IFAST_SUPPORTED /* faster, less accurate integer method */ -#define DCT_FLOAT_SUPPORTED /* floating-point: accurate, fast on fast HW */ - -/* Encoder capability options: */ - -#define C_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */ -#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */ -#define C_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/ -#define DCT_SCALING_SUPPORTED /* Input rescaling via DCT? (Requires DCT_ISLOW)*/ -#define ENTROPY_OPT_SUPPORTED /* Optimization of entropy coding parms? */ -/* Note: if you selected 12-bit data precision, it is dangerous to turn off - * ENTROPY_OPT_SUPPORTED. The standard Huffman tables are only good for 8-bit - * precision, so jchuff.c normally uses entropy optimization to compute - * usable tables for higher precision. If you don't want to do optimization, - * you'll have to supply different default Huffman tables. - * The exact same statements apply for progressive JPEG: the default tables - * don't work for progressive mode. (This may get fixed, however.) - */ -#define INPUT_SMOOTHING_SUPPORTED /* Input image smoothing option? */ - -/* Decoder capability options: */ - -#define D_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */ -#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */ -#define D_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/ -#define IDCT_SCALING_SUPPORTED /* Output rescaling via IDCT? */ -#define SAVE_MARKERS_SUPPORTED /* jpeg_save_markers() needed? */ -#define BLOCK_SMOOTHING_SUPPORTED /* Block smoothing? (Progressive only) */ -#undef UPSAMPLE_SCALING_SUPPORTED /* Output rescaling at upsample stage? */ -#define UPSAMPLE_MERGING_SUPPORTED /* Fast path for sloppy upsampling? */ -#define QUANT_1PASS_SUPPORTED /* 1-pass color quantization? */ -#define QUANT_2PASS_SUPPORTED /* 2-pass color quantization? */ - -/* more capability options later, no doubt */ - - -/* - * Ordering of RGB data in scanlines passed to or from the application. - * If your application wants to deal with data in the order B,G,R, just - * change these macros. You can also deal with formats such as R,G,B,X - * (one extra byte per pixel) by changing RGB_PIXELSIZE. Note that changing - * the offsets will also change the order in which colormap data is organized. - * RESTRICTIONS: - * 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats. - * 2. These macros only affect RGB<=>YCbCr color conversion, so they are not - * useful if you are using JPEG color spaces other than YCbCr or grayscale. - * 3. The color quantizer modules will not behave desirably if RGB_PIXELSIZE - * is not 3 (they don't understand about dummy color components!). So you - * can't use color quantization if you change that value. - */ - -#define RGB_RED 0 /* Offset of Red in an RGB scanline element */ -#define RGB_GREEN 1 /* Offset of Green */ -#define RGB_BLUE 2 /* Offset of Blue */ -#define RGB_PIXELSIZE 3 /* JSAMPLEs per RGB scanline element */ - - -/* Definitions for speed-related optimizations. */ - - -/* If your compiler supports inline functions, define INLINE - * as the inline keyword; otherwise define it as empty. - */ - -#ifndef INLINE -#ifdef __GNUC__ /* for instance, GNU C knows about inline */ -#define INLINE __inline__ -#endif -#ifndef INLINE -#define INLINE /* default is to define it as empty */ -#endif -#endif - - -/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying - * two 16-bit shorts is faster than multiplying two ints. Define MULTIPLIER - * as short on such a machine. MULTIPLIER must be at least 16 bits wide. - */ - -#ifndef MULTIPLIER -#define MULTIPLIER int /* type for fastest integer multiply */ -#endif - - -/* FAST_FLOAT should be either float or double, whichever is done faster - * by your compiler. (Note that this type is only used in the floating point - * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.) - * Typically, float is faster in ANSI C compilers, while double is faster in - * pre-ANSI compilers (because they insist on converting to double anyway). - * The code below therefore chooses float if we have ANSI-style prototypes. - */ - -#ifndef FAST_FLOAT -#ifdef HAVE_PROTOTYPES -#define FAST_FLOAT float -#else -#define FAST_FLOAT double -#endif -#endif - -#endif /* JPEG_INTERNAL_OPTIONS */ diff --git a/src/jpeg-8c/jpegint.h b/src/jpeg-8c/jpegint.h deleted file mode 100644 index 0c27a4e4..00000000 --- a/src/jpeg-8c/jpegint.h +++ /dev/null @@ -1,407 +0,0 @@ -/* - * jpegint.h - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides common declarations for the various JPEG modules. - * These declarations are considered internal to the JPEG library; most - * applications using the library shouldn't need to include this file. - */ - - -/* Declarations for both compression & decompression */ - -typedef enum { /* Operating modes for buffer controllers */ - JBUF_PASS_THRU, /* Plain stripwise operation */ - /* Remaining modes require a full-image buffer to have been created */ - JBUF_SAVE_SOURCE, /* Run source subobject only, save output */ - JBUF_CRANK_DEST, /* Run dest subobject only, using saved data */ - JBUF_SAVE_AND_PASS /* Run both subobjects, save output */ -} J_BUF_MODE; - -/* Values of global_state field (jdapi.c has some dependencies on ordering!) */ -#define CSTATE_START 100 /* after create_compress */ -#define CSTATE_SCANNING 101 /* start_compress done, write_scanlines OK */ -#define CSTATE_RAW_OK 102 /* start_compress done, write_raw_data OK */ -#define CSTATE_WRCOEFS 103 /* jpeg_write_coefficients done */ -#define DSTATE_START 200 /* after create_decompress */ -#define DSTATE_INHEADER 201 /* reading header markers, no SOS yet */ -#define DSTATE_READY 202 /* found SOS, ready for start_decompress */ -#define DSTATE_PRELOAD 203 /* reading multiscan file in start_decompress*/ -#define DSTATE_PRESCAN 204 /* performing dummy pass for 2-pass quant */ -#define DSTATE_SCANNING 205 /* start_decompress done, read_scanlines OK */ -#define DSTATE_RAW_OK 206 /* start_decompress done, read_raw_data OK */ -#define DSTATE_BUFIMAGE 207 /* expecting jpeg_start_output */ -#define DSTATE_BUFPOST 208 /* looking for SOS/EOI in jpeg_finish_output */ -#define DSTATE_RDCOEFS 209 /* reading file in jpeg_read_coefficients */ -#define DSTATE_STOPPING 210 /* looking for EOI in jpeg_finish_decompress */ - - -/* Declarations for compression modules */ - -/* Master control module */ -struct jpeg_comp_master { - JMETHOD(void, prepare_for_pass, (j_compress_ptr cinfo)); - JMETHOD(void, pass_startup, (j_compress_ptr cinfo)); - JMETHOD(void, finish_pass, (j_compress_ptr cinfo)); - - /* State variables made visible to other modules */ - boolean call_pass_startup; /* True if pass_startup must be called */ - boolean is_last_pass; /* True during last pass */ -}; - -/* Main buffer control (downsampled-data buffer) */ -struct jpeg_c_main_controller { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, process_data, (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail)); -}; - -/* Compression preprocessing (downsampling input buffer control) */ -struct jpeg_c_prep_controller { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, pre_process_data, (j_compress_ptr cinfo, - JSAMPARRAY input_buf, - JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail, - JSAMPIMAGE output_buf, - JDIMENSION *out_row_group_ctr, - JDIMENSION out_row_groups_avail)); -}; - -/* Coefficient buffer control */ -struct jpeg_c_coef_controller { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(boolean, compress_data, (j_compress_ptr cinfo, - JSAMPIMAGE input_buf)); -}; - -/* Colorspace conversion */ -struct jpeg_color_converter { - JMETHOD(void, start_pass, (j_compress_ptr cinfo)); - JMETHOD(void, color_convert, (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows)); -}; - -/* Downsampling */ -struct jpeg_downsampler { - JMETHOD(void, start_pass, (j_compress_ptr cinfo)); - JMETHOD(void, downsample, (j_compress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_index, - JSAMPIMAGE output_buf, - JDIMENSION out_row_group_index)); - - boolean need_context_rows; /* TRUE if need rows above & below */ -}; - -/* Forward DCT (also controls coefficient quantization) */ -typedef JMETHOD(void, forward_DCT_ptr, - (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY sample_data, JBLOCKROW coef_blocks, - JDIMENSION start_row, JDIMENSION start_col, - JDIMENSION num_blocks)); - -struct jpeg_forward_dct { - JMETHOD(void, start_pass, (j_compress_ptr cinfo)); - /* It is useful to allow each component to have a separate FDCT method. */ - forward_DCT_ptr forward_DCT[MAX_COMPONENTS]; -}; - -/* Entropy encoding */ -struct jpeg_entropy_encoder { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, boolean gather_statistics)); - JMETHOD(boolean, encode_mcu, (j_compress_ptr cinfo, JBLOCKROW *MCU_data)); - JMETHOD(void, finish_pass, (j_compress_ptr cinfo)); -}; - -/* Marker writing */ -struct jpeg_marker_writer { - JMETHOD(void, write_file_header, (j_compress_ptr cinfo)); - JMETHOD(void, write_frame_header, (j_compress_ptr cinfo)); - JMETHOD(void, write_scan_header, (j_compress_ptr cinfo)); - JMETHOD(void, write_file_trailer, (j_compress_ptr cinfo)); - JMETHOD(void, write_tables_only, (j_compress_ptr cinfo)); - /* These routines are exported to allow insertion of extra markers */ - /* Probably only COM and APPn markers should be written this way */ - JMETHOD(void, write_marker_header, (j_compress_ptr cinfo, int marker, - unsigned int datalen)); - JMETHOD(void, write_marker_byte, (j_compress_ptr cinfo, int val)); -}; - - -/* Declarations for decompression modules */ - -/* Master control module */ -struct jpeg_decomp_master { - JMETHOD(void, prepare_for_output_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, finish_output_pass, (j_decompress_ptr cinfo)); - - /* State variables made visible to other modules */ - boolean is_dummy_pass; /* True during 1st pass for 2-pass quant */ -}; - -/* Input control module */ -struct jpeg_input_controller { - JMETHOD(int, consume_input, (j_decompress_ptr cinfo)); - JMETHOD(void, reset_input_controller, (j_decompress_ptr cinfo)); - JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, finish_input_pass, (j_decompress_ptr cinfo)); - - /* State variables made visible to other modules */ - boolean has_multiple_scans; /* True if file has multiple scans */ - boolean eoi_reached; /* True when EOI has been consumed */ -}; - -/* Main buffer control (downsampled-data buffer) */ -struct jpeg_d_main_controller { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, process_data, (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -}; - -/* Coefficient buffer control */ -struct jpeg_d_coef_controller { - JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo)); - JMETHOD(int, consume_data, (j_decompress_ptr cinfo)); - JMETHOD(void, start_output_pass, (j_decompress_ptr cinfo)); - JMETHOD(int, decompress_data, (j_decompress_ptr cinfo, - JSAMPIMAGE output_buf)); - /* Pointer to array of coefficient virtual arrays, or NULL if none */ - jvirt_barray_ptr *coef_arrays; -}; - -/* Decompression postprocessing (color quantization buffer control) */ -struct jpeg_d_post_controller { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, post_process_data, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, - JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -}; - -/* Marker reading & parsing */ -struct jpeg_marker_reader { - JMETHOD(void, reset_marker_reader, (j_decompress_ptr cinfo)); - /* Read markers until SOS or EOI. - * Returns same codes as are defined for jpeg_consume_input: - * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. - */ - JMETHOD(int, read_markers, (j_decompress_ptr cinfo)); - /* Read a restart marker --- exported for use by entropy decoder only */ - jpeg_marker_parser_method read_restart_marker; - - /* State of marker reader --- nominally internal, but applications - * supplying COM or APPn handlers might like to know the state. - */ - boolean saw_SOI; /* found SOI? */ - boolean saw_SOF; /* found SOF? */ - int next_restart_num; /* next restart number expected (0-7) */ - unsigned int discarded_bytes; /* # of bytes skipped looking for a marker */ -}; - -/* Entropy decoding */ -struct jpeg_entropy_decoder { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - JMETHOD(boolean, decode_mcu, (j_decompress_ptr cinfo, - JBLOCKROW *MCU_data)); -}; - -/* Inverse DCT (also performs dequantization) */ -typedef JMETHOD(void, inverse_DCT_method_ptr, - (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col)); - -struct jpeg_inverse_dct { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - /* It is useful to allow each component to have a separate IDCT method. */ - inverse_DCT_method_ptr inverse_DCT[MAX_COMPONENTS]; -}; - -/* Upsampling (note that upsampler must also call color converter) */ -struct jpeg_upsampler { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, upsample, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, - JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); - - boolean need_context_rows; /* TRUE if need rows above & below */ -}; - -/* Colorspace conversion */ -struct jpeg_color_deconverter { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, color_convert, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows)); -}; - -/* Color quantization or color precision reduction */ -struct jpeg_color_quantizer { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo, boolean is_pre_scan)); - JMETHOD(void, color_quantize, (j_decompress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPARRAY output_buf, - int num_rows)); - JMETHOD(void, finish_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, new_color_map, (j_decompress_ptr cinfo)); -}; - - -/* Miscellaneous useful macros */ - -#undef MAX -#define MAX(a,b) ((a) > (b) ? (a) : (b)) -#undef MIN -#define MIN(a,b) ((a) < (b) ? (a) : (b)) - - -/* We assume that right shift corresponds to signed division by 2 with - * rounding towards minus infinity. This is correct for typical "arithmetic - * shift" instructions that shift in copies of the sign bit. But some - * C compilers implement >> with an unsigned shift. For these machines you - * must define RIGHT_SHIFT_IS_UNSIGNED. - * RIGHT_SHIFT provides a proper signed right shift of an INT32 quantity. - * It is only applied with constant shift counts. SHIFT_TEMPS must be - * included in the variables of any routine using RIGHT_SHIFT. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define SHIFT_TEMPS INT32 shift_temp; -#define RIGHT_SHIFT(x,shft) \ - ((shift_temp = (x)) < 0 ? \ - (shift_temp >> (shft)) | ((~((INT32) 0)) << (32-(shft))) : \ - (shift_temp >> (shft))) -#else -#define SHIFT_TEMPS -#define RIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jinit_compress_master jICompress -#define jinit_c_master_control jICMaster -#define jinit_c_main_controller jICMainC -#define jinit_c_prep_controller jICPrepC -#define jinit_c_coef_controller jICCoefC -#define jinit_color_converter jICColor -#define jinit_downsampler jIDownsampler -#define jinit_forward_dct jIFDCT -#define jinit_huff_encoder jIHEncoder -#define jinit_arith_encoder jIAEncoder -#define jinit_marker_writer jIMWriter -#define jinit_master_decompress jIDMaster -#define jinit_d_main_controller jIDMainC -#define jinit_d_coef_controller jIDCoefC -#define jinit_d_post_controller jIDPostC -#define jinit_input_controller jIInCtlr -#define jinit_marker_reader jIMReader -#define jinit_huff_decoder jIHDecoder -#define jinit_arith_decoder jIADecoder -#define jinit_inverse_dct jIIDCT -#define jinit_upsampler jIUpsampler -#define jinit_color_deconverter jIDColor -#define jinit_1pass_quantizer jI1Quant -#define jinit_2pass_quantizer jI2Quant -#define jinit_merged_upsampler jIMUpsampler -#define jinit_memory_mgr jIMemMgr -#define jdiv_round_up jDivRound -#define jround_up jRound -#define jcopy_sample_rows jCopySamples -#define jcopy_block_row jCopyBlocks -#define jzero_far jZeroFar -#define jpeg_zigzag_order jZIGTable -#define jpeg_natural_order jZAGTable -#define jpeg_natural_order7 jZAGTable7 -#define jpeg_natural_order6 jZAGTable6 -#define jpeg_natural_order5 jZAGTable5 -#define jpeg_natural_order4 jZAGTable4 -#define jpeg_natural_order3 jZAGTable3 -#define jpeg_natural_order2 jZAGTable2 -#define jpeg_aritab jAriTab -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* Compression module initialization routines */ -EXTERN(void) jinit_compress_master JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_c_master_control JPP((j_compress_ptr cinfo, - boolean transcode_only)); -EXTERN(void) jinit_c_main_controller JPP((j_compress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_c_prep_controller JPP((j_compress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_c_coef_controller JPP((j_compress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_color_converter JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_downsampler JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_forward_dct JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_huff_encoder JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_arith_encoder JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_marker_writer JPP((j_compress_ptr cinfo)); -/* Decompression module initialization routines */ -EXTERN(void) jinit_master_decompress JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_d_main_controller JPP((j_decompress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_d_coef_controller JPP((j_decompress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_d_post_controller JPP((j_decompress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_input_controller JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_marker_reader JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_huff_decoder JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_arith_decoder JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_inverse_dct JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_upsampler JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_color_deconverter JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_1pass_quantizer JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_2pass_quantizer JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_merged_upsampler JPP((j_decompress_ptr cinfo)); -/* Memory manager initialization */ -EXTERN(void) jinit_memory_mgr JPP((j_common_ptr cinfo)); - -/* Utility routines in jutils.c */ -EXTERN(long) jdiv_round_up JPP((long a, long b)); -EXTERN(long) jround_up JPP((long a, long b)); -EXTERN(void) jcopy_sample_rows JPP((JSAMPARRAY input_array, int source_row, - JSAMPARRAY output_array, int dest_row, - int num_rows, JDIMENSION num_cols)); -EXTERN(void) jcopy_block_row JPP((JBLOCKROW input_row, JBLOCKROW output_row, - JDIMENSION num_blocks)); -EXTERN(void) jzero_far JPP((void FAR * target, size_t bytestozero)); -/* Constant tables in jutils.c */ -#if 0 /* This table is not actually needed in v6a */ -extern const int jpeg_zigzag_order[]; /* natural coef order to zigzag order */ -#endif -extern const int jpeg_natural_order[]; /* zigzag coef order to natural order */ -extern const int jpeg_natural_order7[]; /* zz to natural order for 7x7 block */ -extern const int jpeg_natural_order6[]; /* zz to natural order for 6x6 block */ -extern const int jpeg_natural_order5[]; /* zz to natural order for 5x5 block */ -extern const int jpeg_natural_order4[]; /* zz to natural order for 4x4 block */ -extern const int jpeg_natural_order3[]; /* zz to natural order for 3x3 block */ -extern const int jpeg_natural_order2[]; /* zz to natural order for 2x2 block */ - -/* Arithmetic coding probability estimation tables in jaricom.c */ -extern const INT32 jpeg_aritab[]; - -/* Suppress undefined-structure complaints if necessary. */ - -#ifdef INCOMPLETE_TYPES_BROKEN -#ifndef AM_MEMORY_MANAGER /* only jmemmgr.c defines these */ -struct jvirt_sarray_control { long dummy; }; -struct jvirt_barray_control { long dummy; }; -#endif -#endif /* INCOMPLETE_TYPES_BROKEN */ diff --git a/src/jpeg-8c/jpeglib.h b/src/jpeg-8c/jpeglib.h deleted file mode 100644 index 1eb1fac0..00000000 --- a/src/jpeg-8c/jpeglib.h +++ /dev/null @@ -1,1160 +0,0 @@ -/* - * jpeglib.h - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2002-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file defines the application interface for the JPEG library. - * Most applications using the library need only include this file, - * and perhaps jerror.h if they want to know the exact error codes. - */ - -#ifndef JPEGLIB_H -#define JPEGLIB_H - -/* - * First we include the configuration files that record how this - * installation of the JPEG library is set up. jconfig.h can be - * generated automatically for many systems. jmorecfg.h contains - * manual configuration options that most people need not worry about. - */ - -#ifndef JCONFIG_INCLUDED /* in case jinclude.h already did */ -#include "jconfig.h" /* widely used configuration options */ -#endif -#include "jmorecfg.h" /* seldom changed options */ - - -#ifdef __cplusplus -#ifndef DONT_USE_EXTERN_C -extern "C" { -#endif -#endif - -/* Version IDs for the JPEG library. - * Might be useful for tests like "#if JPEG_LIB_VERSION >= 80". - */ - -#define JPEG_LIB_VERSION 80 /* Compatibility version 8.0 */ -#define JPEG_LIB_VERSION_MAJOR 8 -#define JPEG_LIB_VERSION_MINOR 3 - - -/* Various constants determining the sizes of things. - * All of these are specified by the JPEG standard, so don't change them - * if you want to be compatible. - */ - -#define DCTSIZE 8 /* The basic DCT block is 8x8 samples */ -#define DCTSIZE2 64 /* DCTSIZE squared; # of elements in a block */ -#define NUM_QUANT_TBLS 4 /* Quantization tables are numbered 0..3 */ -#define NUM_HUFF_TBLS 4 /* Huffman tables are numbered 0..3 */ -#define NUM_ARITH_TBLS 16 /* Arith-coding tables are numbered 0..15 */ -#define MAX_COMPS_IN_SCAN 4 /* JPEG limit on # of components in one scan */ -#define MAX_SAMP_FACTOR 4 /* JPEG limit on sampling factors */ -/* Unfortunately, some bozo at Adobe saw no reason to be bound by the standard; - * the PostScript DCT filter can emit files with many more than 10 blocks/MCU. - * If you happen to run across such a file, you can up D_MAX_BLOCKS_IN_MCU - * to handle it. We even let you do this from the jconfig.h file. However, - * we strongly discourage changing C_MAX_BLOCKS_IN_MCU; just because Adobe - * sometimes emits noncompliant files doesn't mean you should too. - */ -#define C_MAX_BLOCKS_IN_MCU 10 /* compressor's limit on blocks per MCU */ -#ifndef D_MAX_BLOCKS_IN_MCU -#define D_MAX_BLOCKS_IN_MCU 10 /* decompressor's limit on blocks per MCU */ -#endif - - -/* Data structures for images (arrays of samples and of DCT coefficients). - * On 80x86 machines, the image arrays are too big for near pointers, - * but the pointer arrays can fit in near memory. - */ - -typedef JSAMPLE FAR *JSAMPROW; /* ptr to one image row of pixel samples. */ -typedef JSAMPROW *JSAMPARRAY; /* ptr to some rows (a 2-D sample array) */ -typedef JSAMPARRAY *JSAMPIMAGE; /* a 3-D sample array: top index is color */ - -typedef JCOEF JBLOCK[DCTSIZE2]; /* one block of coefficients */ -typedef JBLOCK FAR *JBLOCKROW; /* pointer to one row of coefficient blocks */ -typedef JBLOCKROW *JBLOCKARRAY; /* a 2-D array of coefficient blocks */ -typedef JBLOCKARRAY *JBLOCKIMAGE; /* a 3-D array of coefficient blocks */ - -typedef JCOEF FAR *JCOEFPTR; /* useful in a couple of places */ - - -/* Types for JPEG compression parameters and working tables. */ - - -/* DCT coefficient quantization tables. */ - -typedef struct { - /* This array gives the coefficient quantizers in natural array order - * (not the zigzag order in which they are stored in a JPEG DQT marker). - * CAUTION: IJG versions prior to v6a kept this array in zigzag order. - */ - UINT16 quantval[DCTSIZE2]; /* quantization step for each coefficient */ - /* This field is used only during compression. It's initialized FALSE when - * the table is created, and set TRUE when it's been output to the file. - * You could suppress output of a table by setting this to TRUE. - * (See jpeg_suppress_tables for an example.) - */ - boolean sent_table; /* TRUE when table has been output */ -} JQUANT_TBL; - - -/* Huffman coding tables. */ - -typedef struct { - /* These two fields directly represent the contents of a JPEG DHT marker */ - UINT8 bits[17]; /* bits[k] = # of symbols with codes of */ - /* length k bits; bits[0] is unused */ - UINT8 huffval[256]; /* The symbols, in order of incr code length */ - /* This field is used only during compression. It's initialized FALSE when - * the table is created, and set TRUE when it's been output to the file. - * You could suppress output of a table by setting this to TRUE. - * (See jpeg_suppress_tables for an example.) - */ - boolean sent_table; /* TRUE when table has been output */ -} JHUFF_TBL; - - -/* Basic info about one component (color channel). */ - -typedef struct { - /* These values are fixed over the whole image. */ - /* For compression, they must be supplied by parameter setup; */ - /* for decompression, they are read from the SOF marker. */ - int component_id; /* identifier for this component (0..255) */ - int component_index; /* its index in SOF or cinfo->comp_info[] */ - int h_samp_factor; /* horizontal sampling factor (1..4) */ - int v_samp_factor; /* vertical sampling factor (1..4) */ - int quant_tbl_no; /* quantization table selector (0..3) */ - /* These values may vary between scans. */ - /* For compression, they must be supplied by parameter setup; */ - /* for decompression, they are read from the SOS marker. */ - /* The decompressor output side may not use these variables. */ - int dc_tbl_no; /* DC entropy table selector (0..3) */ - int ac_tbl_no; /* AC entropy table selector (0..3) */ - - /* Remaining fields should be treated as private by applications. */ - - /* These values are computed during compression or decompression startup: */ - /* Component's size in DCT blocks. - * Any dummy blocks added to complete an MCU are not counted; therefore - * these values do not depend on whether a scan is interleaved or not. - */ - JDIMENSION width_in_blocks; - JDIMENSION height_in_blocks; - /* Size of a DCT block in samples, - * reflecting any scaling we choose to apply during the DCT step. - * Values from 1 to 16 are supported. - * Note that different components may receive different DCT scalings. - */ - int DCT_h_scaled_size; - int DCT_v_scaled_size; - /* The downsampled dimensions are the component's actual, unpadded number - * of samples at the main buffer (preprocessing/compression interface); - * DCT scaling is included, so - * downsampled_width = ceil(image_width * Hi/Hmax * DCT_h_scaled_size/DCTSIZE) - * and similarly for height. - */ - JDIMENSION downsampled_width; /* actual width in samples */ - JDIMENSION downsampled_height; /* actual height in samples */ - /* This flag is used only for decompression. In cases where some of the - * components will be ignored (eg grayscale output from YCbCr image), - * we can skip most computations for the unused components. - */ - boolean component_needed; /* do we need the value of this component? */ - - /* These values are computed before starting a scan of the component. */ - /* The decompressor output side may not use these variables. */ - int MCU_width; /* number of blocks per MCU, horizontally */ - int MCU_height; /* number of blocks per MCU, vertically */ - int MCU_blocks; /* MCU_width * MCU_height */ - int MCU_sample_width; /* MCU width in samples: MCU_width * DCT_h_scaled_size */ - int last_col_width; /* # of non-dummy blocks across in last MCU */ - int last_row_height; /* # of non-dummy blocks down in last MCU */ - - /* Saved quantization table for component; NULL if none yet saved. - * See jdinput.c comments about the need for this information. - * This field is currently used only for decompression. - */ - JQUANT_TBL * quant_table; - - /* Private per-component storage for DCT or IDCT subsystem. */ - void * dct_table; -} jpeg_component_info; - - -/* The script for encoding a multiple-scan file is an array of these: */ - -typedef struct { - int comps_in_scan; /* number of components encoded in this scan */ - int component_index[MAX_COMPS_IN_SCAN]; /* their SOF/comp_info[] indexes */ - int Ss, Se; /* progressive JPEG spectral selection parms */ - int Ah, Al; /* progressive JPEG successive approx. parms */ -} jpeg_scan_info; - -/* The decompressor can save APPn and COM markers in a list of these: */ - -typedef struct jpeg_marker_struct FAR * jpeg_saved_marker_ptr; - -struct jpeg_marker_struct { - jpeg_saved_marker_ptr next; /* next in list, or NULL */ - UINT8 marker; /* marker code: JPEG_COM, or JPEG_APP0+n */ - unsigned int original_length; /* # bytes of data in the file */ - unsigned int data_length; /* # bytes of data saved at data[] */ - JOCTET FAR * data; /* the data contained in the marker */ - /* the marker length word is not counted in data_length or original_length */ -}; - -/* Known color spaces. */ - -typedef enum { - JCS_UNKNOWN, /* error/unspecified */ - JCS_GRAYSCALE, /* monochrome */ - JCS_RGB, /* red/green/blue */ - JCS_YCbCr, /* Y/Cb/Cr (also known as YUV) */ - JCS_CMYK, /* C/M/Y/K */ - JCS_YCCK /* Y/Cb/Cr/K */ -} J_COLOR_SPACE; - -/* DCT/IDCT algorithm options. */ - -typedef enum { - JDCT_ISLOW, /* slow but accurate integer algorithm */ - JDCT_IFAST, /* faster, less accurate integer method */ - JDCT_FLOAT /* floating-point: accurate, fast on fast HW */ -} J_DCT_METHOD; - -#ifndef JDCT_DEFAULT /* may be overridden in jconfig.h */ -#define JDCT_DEFAULT JDCT_ISLOW -#endif -#ifndef JDCT_FASTEST /* may be overridden in jconfig.h */ -#define JDCT_FASTEST JDCT_IFAST -#endif - -/* Dithering options for decompression. */ - -typedef enum { - JDITHER_NONE, /* no dithering */ - JDITHER_ORDERED, /* simple ordered dither */ - JDITHER_FS /* Floyd-Steinberg error diffusion dither */ -} J_DITHER_MODE; - - -/* Common fields between JPEG compression and decompression master structs. */ - -#define jpeg_common_fields \ - struct jpeg_error_mgr * err; /* Error handler module */\ - struct jpeg_memory_mgr * mem; /* Memory manager module */\ - struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\ - void * client_data; /* Available for use by application */\ - boolean is_decompressor; /* So common code can tell which is which */\ - int global_state /* For checking call sequence validity */ - -/* Routines that are to be used by both halves of the library are declared - * to receive a pointer to this structure. There are no actual instances of - * jpeg_common_struct, only of jpeg_compress_struct and jpeg_decompress_struct. - */ -struct jpeg_common_struct { - jpeg_common_fields; /* Fields common to both master struct types */ - /* Additional fields follow in an actual jpeg_compress_struct or - * jpeg_decompress_struct. All three structs must agree on these - * initial fields! (This would be a lot cleaner in C++.) - */ -}; - -typedef struct jpeg_common_struct * j_common_ptr; -typedef struct jpeg_compress_struct * j_compress_ptr; -typedef struct jpeg_decompress_struct * j_decompress_ptr; - - -/* Master record for a compression instance */ - -struct jpeg_compress_struct { - jpeg_common_fields; /* Fields shared with jpeg_decompress_struct */ - - /* Destination for compressed data */ - struct jpeg_destination_mgr * dest; - - /* Description of source image --- these fields must be filled in by - * outer application before starting compression. in_color_space must - * be correct before you can even call jpeg_set_defaults(). - */ - - JDIMENSION image_width; /* input image width */ - JDIMENSION image_height; /* input image height */ - int input_components; /* # of color components in input image */ - J_COLOR_SPACE in_color_space; /* colorspace of input image */ - - double input_gamma; /* image gamma of input image */ - - /* Compression parameters --- these fields must be set before calling - * jpeg_start_compress(). We recommend calling jpeg_set_defaults() to - * initialize everything to reasonable defaults, then changing anything - * the application specifically wants to change. That way you won't get - * burnt when new parameters are added. Also note that there are several - * helper routines to simplify changing parameters. - */ - - unsigned int scale_num, scale_denom; /* fraction by which to scale image */ - - JDIMENSION jpeg_width; /* scaled JPEG image width */ - JDIMENSION jpeg_height; /* scaled JPEG image height */ - /* Dimensions of actual JPEG image that will be written to file, - * derived from input dimensions by scaling factors above. - * These fields are computed by jpeg_start_compress(). - * You can also use jpeg_calc_jpeg_dimensions() to determine these values - * in advance of calling jpeg_start_compress(). - */ - - int data_precision; /* bits of precision in image data */ - - int num_components; /* # of color components in JPEG image */ - J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */ - - jpeg_component_info * comp_info; - /* comp_info[i] describes component that appears i'th in SOF */ - - JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]; - int q_scale_factor[NUM_QUANT_TBLS]; - /* ptrs to coefficient quantization tables, or NULL if not defined, - * and corresponding scale factors (percentage, initialized 100). - */ - - JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]; - JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]; - /* ptrs to Huffman coding tables, or NULL if not defined */ - - UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */ - UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */ - UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */ - - int num_scans; /* # of entries in scan_info array */ - const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */ - /* The default value of scan_info is NULL, which causes a single-scan - * sequential JPEG file to be emitted. To create a multi-scan file, - * set num_scans and scan_info to point to an array of scan definitions. - */ - - boolean raw_data_in; /* TRUE=caller supplies downsampled data */ - boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */ - boolean optimize_coding; /* TRUE=optimize entropy encoding parms */ - boolean CCIR601_sampling; /* TRUE=first samples are cosited */ - boolean do_fancy_downsampling; /* TRUE=apply fancy downsampling */ - int smoothing_factor; /* 1..100, or 0 for no input smoothing */ - J_DCT_METHOD dct_method; /* DCT algorithm selector */ - - /* The restart interval can be specified in absolute MCUs by setting - * restart_interval, or in MCU rows by setting restart_in_rows - * (in which case the correct restart_interval will be figured - * for each scan). - */ - unsigned int restart_interval; /* MCUs per restart, or 0 for no restart */ - int restart_in_rows; /* if > 0, MCU rows per restart interval */ - - /* Parameters controlling emission of special markers. */ - - boolean write_JFIF_header; /* should a JFIF marker be written? */ - UINT8 JFIF_major_version; /* What to write for the JFIF version number */ - UINT8 JFIF_minor_version; - /* These three values are not used by the JPEG code, merely copied */ - /* into the JFIF APP0 marker. density_unit can be 0 for unknown, */ - /* 1 for dots/inch, or 2 for dots/cm. Note that the pixel aspect */ - /* ratio is defined by X_density/Y_density even when density_unit=0. */ - UINT8 density_unit; /* JFIF code for pixel size units */ - UINT16 X_density; /* Horizontal pixel density */ - UINT16 Y_density; /* Vertical pixel density */ - boolean write_Adobe_marker; /* should an Adobe marker be written? */ - - /* State variable: index of next scanline to be written to - * jpeg_write_scanlines(). Application may use this to control its - * processing loop, e.g., "while (next_scanline < image_height)". - */ - - JDIMENSION next_scanline; /* 0 .. image_height-1 */ - - /* Remaining fields are known throughout compressor, but generally - * should not be touched by a surrounding application. - */ - - /* - * These fields are computed during compression startup - */ - boolean progressive_mode; /* TRUE if scan script uses progressive mode */ - int max_h_samp_factor; /* largest h_samp_factor */ - int max_v_samp_factor; /* largest v_samp_factor */ - - int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */ - int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */ - - JDIMENSION total_iMCU_rows; /* # of iMCU rows to be input to coef ctlr */ - /* The coefficient controller receives data in units of MCU rows as defined - * for fully interleaved scans (whether the JPEG file is interleaved or not). - * There are v_samp_factor * DCTSIZE sample rows of each component in an - * "iMCU" (interleaved MCU) row. - */ - - /* - * These fields are valid during any one scan. - * They describe the components and MCUs actually appearing in the scan. - */ - int comps_in_scan; /* # of JPEG components in this scan */ - jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN]; - /* *cur_comp_info[i] describes component that appears i'th in SOS */ - - JDIMENSION MCUs_per_row; /* # of MCUs across the image */ - JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */ - - int blocks_in_MCU; /* # of DCT blocks per MCU */ - int MCU_membership[C_MAX_BLOCKS_IN_MCU]; - /* MCU_membership[i] is index in cur_comp_info of component owning */ - /* i'th block in an MCU */ - - int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ - - int block_size; /* the basic DCT block size: 1..16 */ - const int * natural_order; /* natural-order position array */ - int lim_Se; /* min( Se, DCTSIZE2-1 ) */ - - /* - * Links to compression subobjects (methods and private variables of modules) - */ - struct jpeg_comp_master * master; - struct jpeg_c_main_controller * main; - struct jpeg_c_prep_controller * prep; - struct jpeg_c_coef_controller * coef; - struct jpeg_marker_writer * marker; - struct jpeg_color_converter * cconvert; - struct jpeg_downsampler * downsample; - struct jpeg_forward_dct * fdct; - struct jpeg_entropy_encoder * entropy; - jpeg_scan_info * script_space; /* workspace for jpeg_simple_progression */ - int script_space_size; -}; - - -/* Master record for a decompression instance */ - -struct jpeg_decompress_struct { - jpeg_common_fields; /* Fields shared with jpeg_compress_struct */ - - /* Source of compressed data */ - struct jpeg_source_mgr * src; - - /* Basic description of image --- filled in by jpeg_read_header(). */ - /* Application may inspect these values to decide how to process image. */ - - JDIMENSION image_width; /* nominal image width (from SOF marker) */ - JDIMENSION image_height; /* nominal image height */ - int num_components; /* # of color components in JPEG image */ - J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */ - - /* Decompression processing parameters --- these fields must be set before - * calling jpeg_start_decompress(). Note that jpeg_read_header() initializes - * them to default values. - */ - - J_COLOR_SPACE out_color_space; /* colorspace for output */ - - unsigned int scale_num, scale_denom; /* fraction by which to scale image */ - - double output_gamma; /* image gamma wanted in output */ - - boolean buffered_image; /* TRUE=multiple output passes */ - boolean raw_data_out; /* TRUE=downsampled data wanted */ - - J_DCT_METHOD dct_method; /* IDCT algorithm selector */ - boolean do_fancy_upsampling; /* TRUE=apply fancy upsampling */ - boolean do_block_smoothing; /* TRUE=apply interblock smoothing */ - - boolean quantize_colors; /* TRUE=colormapped output wanted */ - /* the following are ignored if not quantize_colors: */ - J_DITHER_MODE dither_mode; /* type of color dithering to use */ - boolean two_pass_quantize; /* TRUE=use two-pass color quantization */ - int desired_number_of_colors; /* max # colors to use in created colormap */ - /* these are significant only in buffered-image mode: */ - boolean enable_1pass_quant; /* enable future use of 1-pass quantizer */ - boolean enable_external_quant;/* enable future use of external colormap */ - boolean enable_2pass_quant; /* enable future use of 2-pass quantizer */ - - /* Description of actual output image that will be returned to application. - * These fields are computed by jpeg_start_decompress(). - * You can also use jpeg_calc_output_dimensions() to determine these values - * in advance of calling jpeg_start_decompress(). - */ - - JDIMENSION output_width; /* scaled image width */ - JDIMENSION output_height; /* scaled image height */ - int out_color_components; /* # of color components in out_color_space */ - int output_components; /* # of color components returned */ - /* output_components is 1 (a colormap index) when quantizing colors; - * otherwise it equals out_color_components. - */ - int rec_outbuf_height; /* min recommended height of scanline buffer */ - /* If the buffer passed to jpeg_read_scanlines() is less than this many rows - * high, space and time will be wasted due to unnecessary data copying. - * Usually rec_outbuf_height will be 1 or 2, at most 4. - */ - - /* When quantizing colors, the output colormap is described by these fields. - * The application can supply a colormap by setting colormap non-NULL before - * calling jpeg_start_decompress; otherwise a colormap is created during - * jpeg_start_decompress or jpeg_start_output. - * The map has out_color_components rows and actual_number_of_colors columns. - */ - int actual_number_of_colors; /* number of entries in use */ - JSAMPARRAY colormap; /* The color map as a 2-D pixel array */ - - /* State variables: these variables indicate the progress of decompression. - * The application may examine these but must not modify them. - */ - - /* Row index of next scanline to be read from jpeg_read_scanlines(). - * Application may use this to control its processing loop, e.g., - * "while (output_scanline < output_height)". - */ - JDIMENSION output_scanline; /* 0 .. output_height-1 */ - - /* Current input scan number and number of iMCU rows completed in scan. - * These indicate the progress of the decompressor input side. - */ - int input_scan_number; /* Number of SOS markers seen so far */ - JDIMENSION input_iMCU_row; /* Number of iMCU rows completed */ - - /* The "output scan number" is the notional scan being displayed by the - * output side. The decompressor will not allow output scan/row number - * to get ahead of input scan/row, but it can fall arbitrarily far behind. - */ - int output_scan_number; /* Nominal scan number being displayed */ - JDIMENSION output_iMCU_row; /* Number of iMCU rows read */ - - /* Current progression status. coef_bits[c][i] indicates the precision - * with which component c's DCT coefficient i (in zigzag order) is known. - * It is -1 when no data has yet been received, otherwise it is the point - * transform (shift) value for the most recent scan of the coefficient - * (thus, 0 at completion of the progression). - * This pointer is NULL when reading a non-progressive file. - */ - int (*coef_bits)[DCTSIZE2]; /* -1 or current Al value for each coef */ - - /* Internal JPEG parameters --- the application usually need not look at - * these fields. Note that the decompressor output side may not use - * any parameters that can change between scans. - */ - - /* Quantization and Huffman tables are carried forward across input - * datastreams when processing abbreviated JPEG datastreams. - */ - - JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]; - /* ptrs to coefficient quantization tables, or NULL if not defined */ - - JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]; - JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]; - /* ptrs to Huffman coding tables, or NULL if not defined */ - - /* These parameters are never carried across datastreams, since they - * are given in SOF/SOS markers or defined to be reset by SOI. - */ - - int data_precision; /* bits of precision in image data */ - - jpeg_component_info * comp_info; - /* comp_info[i] describes component that appears i'th in SOF */ - - boolean is_baseline; /* TRUE if Baseline SOF0 encountered */ - boolean progressive_mode; /* TRUE if SOFn specifies progressive mode */ - boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */ - - UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */ - UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */ - UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */ - - unsigned int restart_interval; /* MCUs per restart interval, or 0 for no restart */ - - /* These fields record data obtained from optional markers recognized by - * the JPEG library. - */ - boolean saw_JFIF_marker; /* TRUE iff a JFIF APP0 marker was found */ - /* Data copied from JFIF marker; only valid if saw_JFIF_marker is TRUE: */ - UINT8 JFIF_major_version; /* JFIF version number */ - UINT8 JFIF_minor_version; - UINT8 density_unit; /* JFIF code for pixel size units */ - UINT16 X_density; /* Horizontal pixel density */ - UINT16 Y_density; /* Vertical pixel density */ - boolean saw_Adobe_marker; /* TRUE iff an Adobe APP14 marker was found */ - UINT8 Adobe_transform; /* Color transform code from Adobe marker */ - - boolean CCIR601_sampling; /* TRUE=first samples are cosited */ - - /* Aside from the specific data retained from APPn markers known to the - * library, the uninterpreted contents of any or all APPn and COM markers - * can be saved in a list for examination by the application. - */ - jpeg_saved_marker_ptr marker_list; /* Head of list of saved markers */ - - /* Remaining fields are known throughout decompressor, but generally - * should not be touched by a surrounding application. - */ - - /* - * These fields are computed during decompression startup - */ - int max_h_samp_factor; /* largest h_samp_factor */ - int max_v_samp_factor; /* largest v_samp_factor */ - - int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */ - int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */ - - JDIMENSION total_iMCU_rows; /* # of iMCU rows in image */ - /* The coefficient controller's input and output progress is measured in - * units of "iMCU" (interleaved MCU) rows. These are the same as MCU rows - * in fully interleaved JPEG scans, but are used whether the scan is - * interleaved or not. We define an iMCU row as v_samp_factor DCT block - * rows of each component. Therefore, the IDCT output contains - * v_samp_factor*DCT_v_scaled_size sample rows of a component per iMCU row. - */ - - JSAMPLE * sample_range_limit; /* table for fast range-limiting */ - - /* - * These fields are valid during any one scan. - * They describe the components and MCUs actually appearing in the scan. - * Note that the decompressor output side must not use these fields. - */ - int comps_in_scan; /* # of JPEG components in this scan */ - jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN]; - /* *cur_comp_info[i] describes component that appears i'th in SOS */ - - JDIMENSION MCUs_per_row; /* # of MCUs across the image */ - JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */ - - int blocks_in_MCU; /* # of DCT blocks per MCU */ - int MCU_membership[D_MAX_BLOCKS_IN_MCU]; - /* MCU_membership[i] is index in cur_comp_info of component owning */ - /* i'th block in an MCU */ - - int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ - - /* These fields are derived from Se of first SOS marker. - */ - int block_size; /* the basic DCT block size: 1..16 */ - const int * natural_order; /* natural-order position array for entropy decode */ - int lim_Se; /* min( Se, DCTSIZE2-1 ) for entropy decode */ - - /* This field is shared between entropy decoder and marker parser. - * It is either zero or the code of a JPEG marker that has been - * read from the data source, but has not yet been processed. - */ - int unread_marker; - - /* - * Links to decompression subobjects (methods, private variables of modules) - */ - struct jpeg_decomp_master * master; - struct jpeg_d_main_controller * main; - struct jpeg_d_coef_controller * coef; - struct jpeg_d_post_controller * post; - struct jpeg_input_controller * inputctl; - struct jpeg_marker_reader * marker; - struct jpeg_entropy_decoder * entropy; - struct jpeg_inverse_dct * idct; - struct jpeg_upsampler * upsample; - struct jpeg_color_deconverter * cconvert; - struct jpeg_color_quantizer * cquantize; -}; - - -/* "Object" declarations for JPEG modules that may be supplied or called - * directly by the surrounding application. - * As with all objects in the JPEG library, these structs only define the - * publicly visible methods and state variables of a module. Additional - * private fields may exist after the public ones. - */ - - -/* Error handler object */ - -struct jpeg_error_mgr { - /* Error exit handler: does not return to caller */ - JMETHOD(void, error_exit, (j_common_ptr cinfo)); - /* Conditionally emit a trace or warning message */ - JMETHOD(void, emit_message, (j_common_ptr cinfo, int msg_level)); - /* Routine that actually outputs a trace or error message */ - JMETHOD(void, output_message, (j_common_ptr cinfo)); - /* Format a message string for the most recent JPEG error or message */ - JMETHOD(void, format_message, (j_common_ptr cinfo, char * buffer)); -#define JMSG_LENGTH_MAX 200 /* recommended size of format_message buffer */ - /* Reset error state variables at start of a new image */ - JMETHOD(void, reset_error_mgr, (j_common_ptr cinfo)); - - /* The message ID code and any parameters are saved here. - * A message can have one string parameter or up to 8 int parameters. - */ - int msg_code; -#define JMSG_STR_PARM_MAX 80 - union { - int i[8]; - char s[JMSG_STR_PARM_MAX]; - } msg_parm; - - /* Standard state variables for error facility */ - - int trace_level; /* max msg_level that will be displayed */ - - /* For recoverable corrupt-data errors, we emit a warning message, - * but keep going unless emit_message chooses to abort. emit_message - * should count warnings in num_warnings. The surrounding application - * can check for bad data by seeing if num_warnings is nonzero at the - * end of processing. - */ - long num_warnings; /* number of corrupt-data warnings */ - - /* These fields point to the table(s) of error message strings. - * An application can change the table pointer to switch to a different - * message list (typically, to change the language in which errors are - * reported). Some applications may wish to add additional error codes - * that will be handled by the JPEG library error mechanism; the second - * table pointer is used for this purpose. - * - * First table includes all errors generated by JPEG library itself. - * Error code 0 is reserved for a "no such error string" message. - */ - const char * const * jpeg_message_table; /* Library errors */ - int last_jpeg_message; /* Table contains strings 0..last_jpeg_message */ - /* Second table can be added by application (see cjpeg/djpeg for example). - * It contains strings numbered first_addon_message..last_addon_message. - */ - const char * const * addon_message_table; /* Non-library errors */ - int first_addon_message; /* code for first string in addon table */ - int last_addon_message; /* code for last string in addon table */ -}; - - -/* Progress monitor object */ - -struct jpeg_progress_mgr { - JMETHOD(void, progress_monitor, (j_common_ptr cinfo)); - - long pass_counter; /* work units completed in this pass */ - long pass_limit; /* total number of work units in this pass */ - int completed_passes; /* passes completed so far */ - int total_passes; /* total number of passes expected */ -}; - - -/* Data destination object for compression */ - -struct jpeg_destination_mgr { - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - - JMETHOD(void, init_destination, (j_compress_ptr cinfo)); - JMETHOD(boolean, empty_output_buffer, (j_compress_ptr cinfo)); - JMETHOD(void, term_destination, (j_compress_ptr cinfo)); -}; - - -/* Data source object for decompression */ - -struct jpeg_source_mgr { - const JOCTET * next_input_byte; /* => next byte to read from buffer */ - size_t bytes_in_buffer; /* # of bytes remaining in buffer */ - - JMETHOD(void, init_source, (j_decompress_ptr cinfo)); - JMETHOD(boolean, fill_input_buffer, (j_decompress_ptr cinfo)); - JMETHOD(void, skip_input_data, (j_decompress_ptr cinfo, long num_bytes)); - JMETHOD(boolean, resync_to_restart, (j_decompress_ptr cinfo, int desired)); - JMETHOD(void, term_source, (j_decompress_ptr cinfo)); -}; - - -/* Memory manager object. - * Allocates "small" objects (a few K total), "large" objects (tens of K), - * and "really big" objects (virtual arrays with backing store if needed). - * The memory manager does not allow individual objects to be freed; rather, - * each created object is assigned to a pool, and whole pools can be freed - * at once. This is faster and more convenient than remembering exactly what - * to free, especially where malloc()/free() are not too speedy. - * NB: alloc routines never return NULL. They exit to error_exit if not - * successful. - */ - -#define JPOOL_PERMANENT 0 /* lasts until master record is destroyed */ -#define JPOOL_IMAGE 1 /* lasts until done with image/datastream */ -#define JPOOL_NUMPOOLS 2 - -typedef struct jvirt_sarray_control * jvirt_sarray_ptr; -typedef struct jvirt_barray_control * jvirt_barray_ptr; - - -struct jpeg_memory_mgr { - /* Method pointers */ - JMETHOD(void *, alloc_small, (j_common_ptr cinfo, int pool_id, - size_t sizeofobject)); - JMETHOD(void FAR *, alloc_large, (j_common_ptr cinfo, int pool_id, - size_t sizeofobject)); - JMETHOD(JSAMPARRAY, alloc_sarray, (j_common_ptr cinfo, int pool_id, - JDIMENSION samplesperrow, - JDIMENSION numrows)); - JMETHOD(JBLOCKARRAY, alloc_barray, (j_common_ptr cinfo, int pool_id, - JDIMENSION blocksperrow, - JDIMENSION numrows)); - JMETHOD(jvirt_sarray_ptr, request_virt_sarray, (j_common_ptr cinfo, - int pool_id, - boolean pre_zero, - JDIMENSION samplesperrow, - JDIMENSION numrows, - JDIMENSION maxaccess)); - JMETHOD(jvirt_barray_ptr, request_virt_barray, (j_common_ptr cinfo, - int pool_id, - boolean pre_zero, - JDIMENSION blocksperrow, - JDIMENSION numrows, - JDIMENSION maxaccess)); - JMETHOD(void, realize_virt_arrays, (j_common_ptr cinfo)); - JMETHOD(JSAMPARRAY, access_virt_sarray, (j_common_ptr cinfo, - jvirt_sarray_ptr ptr, - JDIMENSION start_row, - JDIMENSION num_rows, - boolean writable)); - JMETHOD(JBLOCKARRAY, access_virt_barray, (j_common_ptr cinfo, - jvirt_barray_ptr ptr, - JDIMENSION start_row, - JDIMENSION num_rows, - boolean writable)); - JMETHOD(void, free_pool, (j_common_ptr cinfo, int pool_id)); - JMETHOD(void, self_destruct, (j_common_ptr cinfo)); - - /* Limit on memory allocation for this JPEG object. (Note that this is - * merely advisory, not a guaranteed maximum; it only affects the space - * used for virtual-array buffers.) May be changed by outer application - * after creating the JPEG object. - */ - long max_memory_to_use; - - /* Maximum allocation request accepted by alloc_large. */ - long max_alloc_chunk; -}; - - -/* Routine signature for application-supplied marker processing methods. - * Need not pass marker code since it is stored in cinfo->unread_marker. - */ -typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo)); - - -/* Declarations for routines called by application. - * The JPP macro hides prototype parameters from compilers that can't cope. - * Note JPP requires double parentheses. - */ - -#ifdef HAVE_PROTOTYPES -#define JPP(arglist) arglist -#else -#define JPP(arglist) () -#endif - - -/* Short forms of external names for systems with brain-damaged linkers. - * We shorten external names to be unique in the first six letters, which - * is good enough for all known systems. - * (If your compiler itself needs names to be unique in less than 15 - * characters, you are out of luck. Get a better compiler.) - */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_std_error jStdError -#define jpeg_CreateCompress jCreaCompress -#define jpeg_CreateDecompress jCreaDecompress -#define jpeg_destroy_compress jDestCompress -#define jpeg_destroy_decompress jDestDecompress -#define jpeg_stdio_dest jStdDest -#define jpeg_stdio_src jStdSrc -#define jpeg_mem_dest jMemDest -#define jpeg_mem_src jMemSrc -#define jpeg_set_defaults jSetDefaults -#define jpeg_set_colorspace jSetColorspace -#define jpeg_default_colorspace jDefColorspace -#define jpeg_set_quality jSetQuality -#define jpeg_set_linear_quality jSetLQuality -#define jpeg_default_qtables jDefQTables -#define jpeg_add_quant_table jAddQuantTable -#define jpeg_quality_scaling jQualityScaling -#define jpeg_simple_progression jSimProgress -#define jpeg_suppress_tables jSuppressTables -#define jpeg_alloc_quant_table jAlcQTable -#define jpeg_alloc_huff_table jAlcHTable -#define jpeg_start_compress jStrtCompress -#define jpeg_write_scanlines jWrtScanlines -#define jpeg_finish_compress jFinCompress -#define jpeg_calc_jpeg_dimensions jCjpegDimensions -#define jpeg_write_raw_data jWrtRawData -#define jpeg_write_marker jWrtMarker -#define jpeg_write_m_header jWrtMHeader -#define jpeg_write_m_byte jWrtMByte -#define jpeg_write_tables jWrtTables -#define jpeg_read_header jReadHeader -#define jpeg_start_decompress jStrtDecompress -#define jpeg_read_scanlines jReadScanlines -#define jpeg_finish_decompress jFinDecompress -#define jpeg_read_raw_data jReadRawData -#define jpeg_has_multiple_scans jHasMultScn -#define jpeg_start_output jStrtOutput -#define jpeg_finish_output jFinOutput -#define jpeg_input_complete jInComplete -#define jpeg_new_colormap jNewCMap -#define jpeg_consume_input jConsumeInput -#define jpeg_core_output_dimensions jCoreDimensions -#define jpeg_calc_output_dimensions jCalcDimensions -#define jpeg_save_markers jSaveMarkers -#define jpeg_set_marker_processor jSetMarker -#define jpeg_read_coefficients jReadCoefs -#define jpeg_write_coefficients jWrtCoefs -#define jpeg_copy_critical_parameters jCopyCrit -#define jpeg_abort_compress jAbrtCompress -#define jpeg_abort_decompress jAbrtDecompress -#define jpeg_abort jAbort -#define jpeg_destroy jDestroy -#define jpeg_resync_to_restart jResyncRestart -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* Default error-management setup */ -EXTERN(struct jpeg_error_mgr *) jpeg_std_error - JPP((struct jpeg_error_mgr * err)); - -/* Initialization of JPEG compression objects. - * jpeg_create_compress() and jpeg_create_decompress() are the exported - * names that applications should call. These expand to calls on - * jpeg_CreateCompress and jpeg_CreateDecompress with additional information - * passed for version mismatch checking. - * NB: you must set up the error-manager BEFORE calling jpeg_create_xxx. - */ -#define jpeg_create_compress(cinfo) \ - jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \ - (size_t) sizeof(struct jpeg_compress_struct)) -#define jpeg_create_decompress(cinfo) \ - jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \ - (size_t) sizeof(struct jpeg_decompress_struct)) -EXTERN(void) jpeg_CreateCompress JPP((j_compress_ptr cinfo, - int version, size_t structsize)); -EXTERN(void) jpeg_CreateDecompress JPP((j_decompress_ptr cinfo, - int version, size_t structsize)); -/* Destruction of JPEG compression objects */ -EXTERN(void) jpeg_destroy_compress JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo)); - -/* Standard data source and destination managers: stdio streams. */ -/* Caller is responsible for opening the file before and closing after. */ -EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile)); -EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile)); - -/* Data source and destination managers: memory buffers. */ -EXTERN(void) jpeg_mem_dest JPP((j_compress_ptr cinfo, - unsigned char ** outbuffer, - unsigned long * outsize)); -EXTERN(void) jpeg_mem_src JPP((j_decompress_ptr cinfo, - unsigned char * inbuffer, - unsigned long insize)); - -/* Default parameter setup for compression */ -EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo)); -/* Compression parameter setup aids */ -EXTERN(void) jpeg_set_colorspace JPP((j_compress_ptr cinfo, - J_COLOR_SPACE colorspace)); -EXTERN(void) jpeg_default_colorspace JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality, - boolean force_baseline)); -EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo, - int scale_factor, - boolean force_baseline)); -EXTERN(void) jpeg_default_qtables JPP((j_compress_ptr cinfo, - boolean force_baseline)); -EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl, - const unsigned int *basic_table, - int scale_factor, - boolean force_baseline)); -EXTERN(int) jpeg_quality_scaling JPP((int quality)); -EXTERN(void) jpeg_simple_progression JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo, - boolean suppress)); -EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo)); -EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo)); - -/* Main entry points for compression */ -EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo, - boolean write_all_tables)); -EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo, - JSAMPARRAY scanlines, - JDIMENSION num_lines)); -EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo)); - -/* Precalculate JPEG dimensions for current compression parameters. */ -EXTERN(void) jpeg_calc_jpeg_dimensions JPP((j_compress_ptr cinfo)); - -/* Replaces jpeg_write_scanlines when writing raw downsampled data. */ -EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo, - JSAMPIMAGE data, - JDIMENSION num_lines)); - -/* Write a special marker. See libjpeg.txt concerning safe usage. */ -EXTERN(void) jpeg_write_marker - JPP((j_compress_ptr cinfo, int marker, - const JOCTET * dataptr, unsigned int datalen)); -/* Same, but piecemeal. */ -EXTERN(void) jpeg_write_m_header - JPP((j_compress_ptr cinfo, int marker, unsigned int datalen)); -EXTERN(void) jpeg_write_m_byte - JPP((j_compress_ptr cinfo, int val)); - -/* Alternate compression function: just write an abbreviated table file */ -EXTERN(void) jpeg_write_tables JPP((j_compress_ptr cinfo)); - -/* Decompression startup: read start of JPEG datastream to see what's there */ -EXTERN(int) jpeg_read_header JPP((j_decompress_ptr cinfo, - boolean require_image)); -/* Return value is one of: */ -#define JPEG_SUSPENDED 0 /* Suspended due to lack of input data */ -#define JPEG_HEADER_OK 1 /* Found valid image datastream */ -#define JPEG_HEADER_TABLES_ONLY 2 /* Found valid table-specs-only datastream */ -/* If you pass require_image = TRUE (normal case), you need not check for - * a TABLES_ONLY return code; an abbreviated file will cause an error exit. - * JPEG_SUSPENDED is only possible if you use a data source module that can - * give a suspension return (the stdio source module doesn't). - */ - -/* Main entry points for decompression */ -EXTERN(boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo)); -EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo, - JSAMPARRAY scanlines, - JDIMENSION max_lines)); -EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo)); - -/* Replaces jpeg_read_scanlines when reading raw downsampled data. */ -EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo, - JSAMPIMAGE data, - JDIMENSION max_lines)); - -/* Additional entry points for buffered-image mode. */ -EXTERN(boolean) jpeg_has_multiple_scans JPP((j_decompress_ptr cinfo)); -EXTERN(boolean) jpeg_start_output JPP((j_decompress_ptr cinfo, - int scan_number)); -EXTERN(boolean) jpeg_finish_output JPP((j_decompress_ptr cinfo)); -EXTERN(boolean) jpeg_input_complete JPP((j_decompress_ptr cinfo)); -EXTERN(void) jpeg_new_colormap JPP((j_decompress_ptr cinfo)); -EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo)); -/* Return value is one of: */ -/* #define JPEG_SUSPENDED 0 Suspended due to lack of input data */ -#define JPEG_REACHED_SOS 1 /* Reached start of new scan */ -#define JPEG_REACHED_EOI 2 /* Reached end of image */ -#define JPEG_ROW_COMPLETED 3 /* Completed one iMCU row */ -#define JPEG_SCAN_COMPLETED 4 /* Completed last iMCU row of a scan */ - -/* Precalculate output dimensions for current decompression parameters. */ -EXTERN(void) jpeg_core_output_dimensions JPP((j_decompress_ptr cinfo)); -EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo)); - -/* Control saving of COM and APPn markers into marker_list. */ -EXTERN(void) jpeg_save_markers - JPP((j_decompress_ptr cinfo, int marker_code, - unsigned int length_limit)); - -/* Install a special processing method for COM or APPn markers. */ -EXTERN(void) jpeg_set_marker_processor - JPP((j_decompress_ptr cinfo, int marker_code, - jpeg_marker_parser_method routine)); - -/* Read or write raw DCT coefficients --- useful for lossless transcoding. */ -EXTERN(jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo)); -EXTERN(void) jpeg_write_coefficients JPP((j_compress_ptr cinfo, - jvirt_barray_ptr * coef_arrays)); -EXTERN(void) jpeg_copy_critical_parameters JPP((j_decompress_ptr srcinfo, - j_compress_ptr dstinfo)); - -/* If you choose to abort compression or decompression before completing - * jpeg_finish_(de)compress, then you need to clean up to release memory, - * temporary files, etc. You can just call jpeg_destroy_(de)compress - * if you're done with the JPEG object, but if you want to clean it up and - * reuse it, call this: - */ -EXTERN(void) jpeg_abort_compress JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_abort_decompress JPP((j_decompress_ptr cinfo)); - -/* Generic versions of jpeg_abort and jpeg_destroy that work on either - * flavor of JPEG object. These may be more convenient in some places. - */ -EXTERN(void) jpeg_abort JPP((j_common_ptr cinfo)); -EXTERN(void) jpeg_destroy JPP((j_common_ptr cinfo)); - -/* Default restart-marker-resync procedure for use by data source modules */ -EXTERN(boolean) jpeg_resync_to_restart JPP((j_decompress_ptr cinfo, - int desired)); - - -/* These marker codes are exported since applications and data source modules - * are likely to want to use them. - */ - -#define JPEG_RST0 0xD0 /* RST0 marker code */ -#define JPEG_EOI 0xD9 /* EOI marker code */ -#define JPEG_APP0 0xE0 /* APP0 marker code */ -#define JPEG_COM 0xFE /* COM marker code */ - - -/* If we have a brain-damaged compiler that emits warnings (or worse, errors) - * for structure definitions that are never filled in, keep it quiet by - * supplying dummy definitions for the various substructures. - */ - -#ifdef INCOMPLETE_TYPES_BROKEN -#ifndef JPEG_INTERNALS /* will be defined in jpegint.h */ -struct jvirt_sarray_control { long dummy; }; -struct jvirt_barray_control { long dummy; }; -struct jpeg_comp_master { long dummy; }; -struct jpeg_c_main_controller { long dummy; }; -struct jpeg_c_prep_controller { long dummy; }; -struct jpeg_c_coef_controller { long dummy; }; -struct jpeg_marker_writer { long dummy; }; -struct jpeg_color_converter { long dummy; }; -struct jpeg_downsampler { long dummy; }; -struct jpeg_forward_dct { long dummy; }; -struct jpeg_entropy_encoder { long dummy; }; -struct jpeg_decomp_master { long dummy; }; -struct jpeg_d_main_controller { long dummy; }; -struct jpeg_d_coef_controller { long dummy; }; -struct jpeg_d_post_controller { long dummy; }; -struct jpeg_input_controller { long dummy; }; -struct jpeg_marker_reader { long dummy; }; -struct jpeg_entropy_decoder { long dummy; }; -struct jpeg_inverse_dct { long dummy; }; -struct jpeg_upsampler { long dummy; }; -struct jpeg_color_deconverter { long dummy; }; -struct jpeg_color_quantizer { long dummy; }; -#endif /* JPEG_INTERNALS */ -#endif /* INCOMPLETE_TYPES_BROKEN */ - - -/* - * The JPEG library modules define JPEG_INTERNALS before including this file. - * The internal structure declarations are read only when that is true. - * Applications using the library should not include jpegint.h, but may wish - * to include jerror.h. - */ - -#ifdef JPEG_INTERNALS -#include "jpegint.h" /* fetch private declarations */ -#include "jerror.h" /* fetch error codes too */ -#endif - -#ifdef __cplusplus -#ifndef DONT_USE_EXTERN_C -} -#endif -#endif - -#endif /* JPEGLIB_H */ diff --git a/src/jpeg-8c/jquant1.c b/src/jpeg-8c/jquant1.c deleted file mode 100644 index b2f96aa1..00000000 --- a/src/jpeg-8c/jquant1.c +++ /dev/null @@ -1,856 +0,0 @@ -/* - * jquant1.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains 1-pass color quantization (color mapping) routines. - * These routines provide mapping to a fixed color map using equally spaced - * color values. Optional Floyd-Steinberg or ordered dithering is available. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -#ifdef QUANT_1PASS_SUPPORTED - - -/* - * The main purpose of 1-pass quantization is to provide a fast, if not very - * high quality, colormapped output capability. A 2-pass quantizer usually - * gives better visual quality; however, for quantized grayscale output this - * quantizer is perfectly adequate. Dithering is highly recommended with this - * quantizer, though you can turn it off if you really want to. - * - * In 1-pass quantization the colormap must be chosen in advance of seeing the - * image. We use a map consisting of all combinations of Ncolors[i] color - * values for the i'th component. The Ncolors[] values are chosen so that - * their product, the total number of colors, is no more than that requested. - * (In most cases, the product will be somewhat less.) - * - * Since the colormap is orthogonal, the representative value for each color - * component can be determined without considering the other components; - * then these indexes can be combined into a colormap index by a standard - * N-dimensional-array-subscript calculation. Most of the arithmetic involved - * can be precalculated and stored in the lookup table colorindex[]. - * colorindex[i][j] maps pixel value j in component i to the nearest - * representative value (grid plane) for that component; this index is - * multiplied by the array stride for component i, so that the - * index of the colormap entry closest to a given pixel value is just - * sum( colorindex[component-number][pixel-component-value] ) - * Aside from being fast, this scheme allows for variable spacing between - * representative values with no additional lookup cost. - * - * If gamma correction has been applied in color conversion, it might be wise - * to adjust the color grid spacing so that the representative colors are - * equidistant in linear space. At this writing, gamma correction is not - * implemented by jdcolor, so nothing is done here. - */ - - -/* Declarations for ordered dithering. - * - * We use a standard 16x16 ordered dither array. The basic concept of ordered - * dithering is described in many references, for instance Dale Schumacher's - * chapter II.2 of Graphics Gems II (James Arvo, ed. Academic Press, 1991). - * In place of Schumacher's comparisons against a "threshold" value, we add a - * "dither" value to the input pixel and then round the result to the nearest - * output value. The dither value is equivalent to (0.5 - threshold) times - * the distance between output values. For ordered dithering, we assume that - * the output colors are equally spaced; if not, results will probably be - * worse, since the dither may be too much or too little at a given point. - * - * The normal calculation would be to form pixel value + dither, range-limit - * this to 0..MAXJSAMPLE, and then index into the colorindex table as usual. - * We can skip the separate range-limiting step by extending the colorindex - * table in both directions. - */ - -#define ODITHER_SIZE 16 /* dimension of dither matrix */ -/* NB: if ODITHER_SIZE is not a power of 2, ODITHER_MASK uses will break */ -#define ODITHER_CELLS (ODITHER_SIZE*ODITHER_SIZE) /* # cells in matrix */ -#define ODITHER_MASK (ODITHER_SIZE-1) /* mask for wrapping around counters */ - -typedef int ODITHER_MATRIX[ODITHER_SIZE][ODITHER_SIZE]; -typedef int (*ODITHER_MATRIX_PTR)[ODITHER_SIZE]; - -static const UINT8 base_dither_matrix[ODITHER_SIZE][ODITHER_SIZE] = { - /* Bayer's order-4 dither array. Generated by the code given in - * Stephen Hawley's article "Ordered Dithering" in Graphics Gems I. - * The values in this array must range from 0 to ODITHER_CELLS-1. - */ - { 0,192, 48,240, 12,204, 60,252, 3,195, 51,243, 15,207, 63,255 }, - { 128, 64,176,112,140, 76,188,124,131, 67,179,115,143, 79,191,127 }, - { 32,224, 16,208, 44,236, 28,220, 35,227, 19,211, 47,239, 31,223 }, - { 160, 96,144, 80,172,108,156, 92,163, 99,147, 83,175,111,159, 95 }, - { 8,200, 56,248, 4,196, 52,244, 11,203, 59,251, 7,199, 55,247 }, - { 136, 72,184,120,132, 68,180,116,139, 75,187,123,135, 71,183,119 }, - { 40,232, 24,216, 36,228, 20,212, 43,235, 27,219, 39,231, 23,215 }, - { 168,104,152, 88,164,100,148, 84,171,107,155, 91,167,103,151, 87 }, - { 2,194, 50,242, 14,206, 62,254, 1,193, 49,241, 13,205, 61,253 }, - { 130, 66,178,114,142, 78,190,126,129, 65,177,113,141, 77,189,125 }, - { 34,226, 18,210, 46,238, 30,222, 33,225, 17,209, 45,237, 29,221 }, - { 162, 98,146, 82,174,110,158, 94,161, 97,145, 81,173,109,157, 93 }, - { 10,202, 58,250, 6,198, 54,246, 9,201, 57,249, 5,197, 53,245 }, - { 138, 74,186,122,134, 70,182,118,137, 73,185,121,133, 69,181,117 }, - { 42,234, 26,218, 38,230, 22,214, 41,233, 25,217, 37,229, 21,213 }, - { 170,106,154, 90,166,102,150, 86,169,105,153, 89,165,101,149, 85 } -}; - - -/* Declarations for Floyd-Steinberg dithering. - * - * Errors are accumulated into the array fserrors[], at a resolution of - * 1/16th of a pixel count. The error at a given pixel is propagated - * to its not-yet-processed neighbors using the standard F-S fractions, - * ... (here) 7/16 - * 3/16 5/16 1/16 - * We work left-to-right on even rows, right-to-left on odd rows. - * - * We can get away with a single array (holding one row's worth of errors) - * by using it to store the current row's errors at pixel columns not yet - * processed, but the next row's errors at columns already processed. We - * need only a few extra variables to hold the errors immediately around the - * current column. (If we are lucky, those variables are in registers, but - * even if not, they're probably cheaper to access than array elements are.) - * - * The fserrors[] array is indexed [component#][position]. - * We provide (#columns + 2) entries per component; the extra entry at each - * end saves us from special-casing the first and last pixels. - * - * Note: on a wide image, we might not have enough room in a PC's near data - * segment to hold the error array; so it is allocated with alloc_large. - */ - -#if BITS_IN_JSAMPLE == 8 -typedef INT16 FSERROR; /* 16 bits should be enough */ -typedef int LOCFSERROR; /* use 'int' for calculation temps */ -#else -typedef INT32 FSERROR; /* may need more than 16 bits */ -typedef INT32 LOCFSERROR; /* be sure calculation temps are big enough */ -#endif - -typedef FSERROR FAR *FSERRPTR; /* pointer to error array (in FAR storage!) */ - - -/* Private subobject */ - -#define MAX_Q_COMPS 4 /* max components I can handle */ - -typedef struct { - struct jpeg_color_quantizer pub; /* public fields */ - - /* Initially allocated colormap is saved here */ - JSAMPARRAY sv_colormap; /* The color map as a 2-D pixel array */ - int sv_actual; /* number of entries in use */ - - JSAMPARRAY colorindex; /* Precomputed mapping for speed */ - /* colorindex[i][j] = index of color closest to pixel value j in component i, - * premultiplied as described above. Since colormap indexes must fit into - * JSAMPLEs, the entries of this array will too. - */ - boolean is_padded; /* is the colorindex padded for odither? */ - - int Ncolors[MAX_Q_COMPS]; /* # of values alloced to each component */ - - /* Variables for ordered dithering */ - int row_index; /* cur row's vertical index in dither matrix */ - ODITHER_MATRIX_PTR odither[MAX_Q_COMPS]; /* one dither array per component */ - - /* Variables for Floyd-Steinberg dithering */ - FSERRPTR fserrors[MAX_Q_COMPS]; /* accumulated errors */ - boolean on_odd_row; /* flag to remember which row we are on */ -} my_cquantizer; - -typedef my_cquantizer * my_cquantize_ptr; - - -/* - * Policy-making subroutines for create_colormap and create_colorindex. - * These routines determine the colormap to be used. The rest of the module - * only assumes that the colormap is orthogonal. - * - * * select_ncolors decides how to divvy up the available colors - * among the components. - * * output_value defines the set of representative values for a component. - * * largest_input_value defines the mapping from input values to - * representative values for a component. - * Note that the latter two routines may impose different policies for - * different components, though this is not currently done. - */ - - -LOCAL(int) -select_ncolors (j_decompress_ptr cinfo, int Ncolors[]) -/* Determine allocation of desired colors to components, */ -/* and fill in Ncolors[] array to indicate choice. */ -/* Return value is total number of colors (product of Ncolors[] values). */ -{ - int nc = cinfo->out_color_components; /* number of color components */ - int max_colors = cinfo->desired_number_of_colors; - int total_colors, iroot, i, j; - boolean changed; - long temp; - static const int RGB_order[3] = { RGB_GREEN, RGB_RED, RGB_BLUE }; - - /* We can allocate at least the nc'th root of max_colors per component. */ - /* Compute floor(nc'th root of max_colors). */ - iroot = 1; - do { - iroot++; - temp = iroot; /* set temp = iroot ** nc */ - for (i = 1; i < nc; i++) - temp *= iroot; - } while (temp <= (long) max_colors); /* repeat till iroot exceeds root */ - iroot--; /* now iroot = floor(root) */ - - /* Must have at least 2 color values per component */ - if (iroot < 2) - ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, (int) temp); - - /* Initialize to iroot color values for each component */ - total_colors = 1; - for (i = 0; i < nc; i++) { - Ncolors[i] = iroot; - total_colors *= iroot; - } - /* We may be able to increment the count for one or more components without - * exceeding max_colors, though we know not all can be incremented. - * Sometimes, the first component can be incremented more than once! - * (Example: for 16 colors, we start at 2*2*2, go to 3*2*2, then 4*2*2.) - * In RGB colorspace, try to increment G first, then R, then B. - */ - do { - changed = FALSE; - for (i = 0; i < nc; i++) { - j = (cinfo->out_color_space == JCS_RGB ? RGB_order[i] : i); - /* calculate new total_colors if Ncolors[j] is incremented */ - temp = total_colors / Ncolors[j]; - temp *= Ncolors[j]+1; /* done in long arith to avoid oflo */ - if (temp > (long) max_colors) - break; /* won't fit, done with this pass */ - Ncolors[j]++; /* OK, apply the increment */ - total_colors = (int) temp; - changed = TRUE; - } - } while (changed); - - return total_colors; -} - - -LOCAL(int) -output_value (j_decompress_ptr cinfo, int ci, int j, int maxj) -/* Return j'th output value, where j will range from 0 to maxj */ -/* The output values must fall in 0..MAXJSAMPLE in increasing order */ -{ - /* We always provide values 0 and MAXJSAMPLE for each component; - * any additional values are equally spaced between these limits. - * (Forcing the upper and lower values to the limits ensures that - * dithering can't produce a color outside the selected gamut.) - */ - return (int) (((INT32) j * MAXJSAMPLE + maxj/2) / maxj); -} - - -LOCAL(int) -largest_input_value (j_decompress_ptr cinfo, int ci, int j, int maxj) -/* Return largest input value that should map to j'th output value */ -/* Must have largest(j=0) >= 0, and largest(j=maxj) >= MAXJSAMPLE */ -{ - /* Breakpoints are halfway between values returned by output_value */ - return (int) (((INT32) (2*j + 1) * MAXJSAMPLE + maxj) / (2*maxj)); -} - - -/* - * Create the colormap. - */ - -LOCAL(void) -create_colormap (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - JSAMPARRAY colormap; /* Created colormap */ - int total_colors; /* Number of distinct output colors */ - int i,j,k, nci, blksize, blkdist, ptr, val; - - /* Select number of colors for each component */ - total_colors = select_ncolors(cinfo, cquantize->Ncolors); - - /* Report selected color counts */ - if (cinfo->out_color_components == 3) - TRACEMS4(cinfo, 1, JTRC_QUANT_3_NCOLORS, - total_colors, cquantize->Ncolors[0], - cquantize->Ncolors[1], cquantize->Ncolors[2]); - else - TRACEMS1(cinfo, 1, JTRC_QUANT_NCOLORS, total_colors); - - /* Allocate and fill in the colormap. */ - /* The colors are ordered in the map in standard row-major order, */ - /* i.e. rightmost (highest-indexed) color changes most rapidly. */ - - colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) total_colors, (JDIMENSION) cinfo->out_color_components); - - /* blksize is number of adjacent repeated entries for a component */ - /* blkdist is distance between groups of identical entries for a component */ - blkdist = total_colors; - - for (i = 0; i < cinfo->out_color_components; i++) { - /* fill in colormap entries for i'th color component */ - nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ - blksize = blkdist / nci; - for (j = 0; j < nci; j++) { - /* Compute j'th output value (out of nci) for component */ - val = output_value(cinfo, i, j, nci-1); - /* Fill in all colormap entries that have this value of this component */ - for (ptr = j * blksize; ptr < total_colors; ptr += blkdist) { - /* fill in blksize entries beginning at ptr */ - for (k = 0; k < blksize; k++) - colormap[i][ptr+k] = (JSAMPLE) val; - } - } - blkdist = blksize; /* blksize of this color is blkdist of next */ - } - - /* Save the colormap in private storage, - * where it will survive color quantization mode changes. - */ - cquantize->sv_colormap = colormap; - cquantize->sv_actual = total_colors; -} - - -/* - * Create the color index table. - */ - -LOCAL(void) -create_colorindex (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - JSAMPROW indexptr; - int i,j,k, nci, blksize, val, pad; - - /* For ordered dither, we pad the color index tables by MAXJSAMPLE in - * each direction (input index values can be -MAXJSAMPLE .. 2*MAXJSAMPLE). - * This is not necessary in the other dithering modes. However, we - * flag whether it was done in case user changes dithering mode. - */ - if (cinfo->dither_mode == JDITHER_ORDERED) { - pad = MAXJSAMPLE*2; - cquantize->is_padded = TRUE; - } else { - pad = 0; - cquantize->is_padded = FALSE; - } - - cquantize->colorindex = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (MAXJSAMPLE+1 + pad), - (JDIMENSION) cinfo->out_color_components); - - /* blksize is number of adjacent repeated entries for a component */ - blksize = cquantize->sv_actual; - - for (i = 0; i < cinfo->out_color_components; i++) { - /* fill in colorindex entries for i'th color component */ - nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ - blksize = blksize / nci; - - /* adjust colorindex pointers to provide padding at negative indexes. */ - if (pad) - cquantize->colorindex[i] += MAXJSAMPLE; - - /* in loop, val = index of current output value, */ - /* and k = largest j that maps to current val */ - indexptr = cquantize->colorindex[i]; - val = 0; - k = largest_input_value(cinfo, i, 0, nci-1); - for (j = 0; j <= MAXJSAMPLE; j++) { - while (j > k) /* advance val if past boundary */ - k = largest_input_value(cinfo, i, ++val, nci-1); - /* premultiply so that no multiplication needed in main processing */ - indexptr[j] = (JSAMPLE) (val * blksize); - } - /* Pad at both ends if necessary */ - if (pad) - for (j = 1; j <= MAXJSAMPLE; j++) { - indexptr[-j] = indexptr[0]; - indexptr[MAXJSAMPLE+j] = indexptr[MAXJSAMPLE]; - } - } -} - - -/* - * Create an ordered-dither array for a component having ncolors - * distinct output values. - */ - -LOCAL(ODITHER_MATRIX_PTR) -make_odither_array (j_decompress_ptr cinfo, int ncolors) -{ - ODITHER_MATRIX_PTR odither; - int j,k; - INT32 num,den; - - odither = (ODITHER_MATRIX_PTR) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(ODITHER_MATRIX)); - /* The inter-value distance for this color is MAXJSAMPLE/(ncolors-1). - * Hence the dither value for the matrix cell with fill order f - * (f=0..N-1) should be (N-1-2*f)/(2*N) * MAXJSAMPLE/(ncolors-1). - * On 16-bit-int machine, be careful to avoid overflow. - */ - den = 2 * ODITHER_CELLS * ((INT32) (ncolors - 1)); - for (j = 0; j < ODITHER_SIZE; j++) { - for (k = 0; k < ODITHER_SIZE; k++) { - num = ((INT32) (ODITHER_CELLS-1 - 2*((int)base_dither_matrix[j][k]))) - * MAXJSAMPLE; - /* Ensure round towards zero despite C's lack of consistency - * about rounding negative values in integer division... - */ - odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den); - } - } - return odither; -} - - -/* - * Create the ordered-dither tables. - * Components having the same number of representative colors may - * share a dither table. - */ - -LOCAL(void) -create_odither_tables (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - ODITHER_MATRIX_PTR odither; - int i, j, nci; - - for (i = 0; i < cinfo->out_color_components; i++) { - nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ - odither = NULL; /* search for matching prior component */ - for (j = 0; j < i; j++) { - if (nci == cquantize->Ncolors[j]) { - odither = cquantize->odither[j]; - break; - } - } - if (odither == NULL) /* need a new table? */ - odither = make_odither_array(cinfo, nci); - cquantize->odither[i] = odither; - } -} - - -/* - * Map some rows of pixels to the output colormapped representation. - */ - -METHODDEF(void) -color_quantize (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* General case, no dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - JSAMPARRAY colorindex = cquantize->colorindex; - register int pixcode, ci; - register JSAMPROW ptrin, ptrout; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - register int nc = cinfo->out_color_components; - - for (row = 0; row < num_rows; row++) { - ptrin = input_buf[row]; - ptrout = output_buf[row]; - for (col = width; col > 0; col--) { - pixcode = 0; - for (ci = 0; ci < nc; ci++) { - pixcode += GETJSAMPLE(colorindex[ci][GETJSAMPLE(*ptrin++)]); - } - *ptrout++ = (JSAMPLE) pixcode; - } - } -} - - -METHODDEF(void) -color_quantize3 (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* Fast path for out_color_components==3, no dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register int pixcode; - register JSAMPROW ptrin, ptrout; - JSAMPROW colorindex0 = cquantize->colorindex[0]; - JSAMPROW colorindex1 = cquantize->colorindex[1]; - JSAMPROW colorindex2 = cquantize->colorindex[2]; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - ptrin = input_buf[row]; - ptrout = output_buf[row]; - for (col = width; col > 0; col--) { - pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*ptrin++)]); - pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*ptrin++)]); - pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*ptrin++)]); - *ptrout++ = (JSAMPLE) pixcode; - } - } -} - - -METHODDEF(void) -quantize_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* General case, with ordered dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register JSAMPROW input_ptr; - register JSAMPROW output_ptr; - JSAMPROW colorindex_ci; - int * dither; /* points to active row of dither matrix */ - int row_index, col_index; /* current indexes into dither matrix */ - int nc = cinfo->out_color_components; - int ci; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - /* Initialize output values to 0 so can process components separately */ - jzero_far((void FAR *) output_buf[row], - (size_t) (width * SIZEOF(JSAMPLE))); - row_index = cquantize->row_index; - for (ci = 0; ci < nc; ci++) { - input_ptr = input_buf[row] + ci; - output_ptr = output_buf[row]; - colorindex_ci = cquantize->colorindex[ci]; - dither = cquantize->odither[ci][row_index]; - col_index = 0; - - for (col = width; col > 0; col--) { - /* Form pixel value + dither, range-limit to 0..MAXJSAMPLE, - * select output value, accumulate into output code for this pixel. - * Range-limiting need not be done explicitly, as we have extended - * the colorindex table to produce the right answers for out-of-range - * inputs. The maximum dither is +- MAXJSAMPLE; this sets the - * required amount of padding. - */ - *output_ptr += colorindex_ci[GETJSAMPLE(*input_ptr)+dither[col_index]]; - input_ptr += nc; - output_ptr++; - col_index = (col_index + 1) & ODITHER_MASK; - } - } - /* Advance row index for next row */ - row_index = (row_index + 1) & ODITHER_MASK; - cquantize->row_index = row_index; - } -} - - -METHODDEF(void) -quantize3_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* Fast path for out_color_components==3, with ordered dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register int pixcode; - register JSAMPROW input_ptr; - register JSAMPROW output_ptr; - JSAMPROW colorindex0 = cquantize->colorindex[0]; - JSAMPROW colorindex1 = cquantize->colorindex[1]; - JSAMPROW colorindex2 = cquantize->colorindex[2]; - int * dither0; /* points to active row of dither matrix */ - int * dither1; - int * dither2; - int row_index, col_index; /* current indexes into dither matrix */ - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - row_index = cquantize->row_index; - input_ptr = input_buf[row]; - output_ptr = output_buf[row]; - dither0 = cquantize->odither[0][row_index]; - dither1 = cquantize->odither[1][row_index]; - dither2 = cquantize->odither[2][row_index]; - col_index = 0; - - for (col = width; col > 0; col--) { - pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*input_ptr++) + - dither0[col_index]]); - pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*input_ptr++) + - dither1[col_index]]); - pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*input_ptr++) + - dither2[col_index]]); - *output_ptr++ = (JSAMPLE) pixcode; - col_index = (col_index + 1) & ODITHER_MASK; - } - row_index = (row_index + 1) & ODITHER_MASK; - cquantize->row_index = row_index; - } -} - - -METHODDEF(void) -quantize_fs_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* General case, with Floyd-Steinberg dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register LOCFSERROR cur; /* current error or pixel value */ - LOCFSERROR belowerr; /* error for pixel below cur */ - LOCFSERROR bpreverr; /* error for below/prev col */ - LOCFSERROR bnexterr; /* error for below/next col */ - LOCFSERROR delta; - register FSERRPTR errorptr; /* => fserrors[] at column before current */ - register JSAMPROW input_ptr; - register JSAMPROW output_ptr; - JSAMPROW colorindex_ci; - JSAMPROW colormap_ci; - int pixcode; - int nc = cinfo->out_color_components; - int dir; /* 1 for left-to-right, -1 for right-to-left */ - int dirnc; /* dir * nc */ - int ci; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - JSAMPLE *range_limit = cinfo->sample_range_limit; - SHIFT_TEMPS - - for (row = 0; row < num_rows; row++) { - /* Initialize output values to 0 so can process components separately */ - jzero_far((void FAR *) output_buf[row], - (size_t) (width * SIZEOF(JSAMPLE))); - for (ci = 0; ci < nc; ci++) { - input_ptr = input_buf[row] + ci; - output_ptr = output_buf[row]; - if (cquantize->on_odd_row) { - /* work right to left in this row */ - input_ptr += (width-1) * nc; /* so point to rightmost pixel */ - output_ptr += width-1; - dir = -1; - dirnc = -nc; - errorptr = cquantize->fserrors[ci] + (width+1); /* => entry after last column */ - } else { - /* work left to right in this row */ - dir = 1; - dirnc = nc; - errorptr = cquantize->fserrors[ci]; /* => entry before first column */ - } - colorindex_ci = cquantize->colorindex[ci]; - colormap_ci = cquantize->sv_colormap[ci]; - /* Preset error values: no error propagated to first pixel from left */ - cur = 0; - /* and no error propagated to row below yet */ - belowerr = bpreverr = 0; - - for (col = width; col > 0; col--) { - /* cur holds the error propagated from the previous pixel on the - * current line. Add the error propagated from the previous line - * to form the complete error correction term for this pixel, and - * round the error term (which is expressed * 16) to an integer. - * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct - * for either sign of the error value. - * Note: errorptr points to *previous* column's array entry. - */ - cur = RIGHT_SHIFT(cur + errorptr[dir] + 8, 4); - /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE. - * The maximum error is +- MAXJSAMPLE; this sets the required size - * of the range_limit array. - */ - cur += GETJSAMPLE(*input_ptr); - cur = GETJSAMPLE(range_limit[cur]); - /* Select output value, accumulate into output code for this pixel */ - pixcode = GETJSAMPLE(colorindex_ci[cur]); - *output_ptr += (JSAMPLE) pixcode; - /* Compute actual representation error at this pixel */ - /* Note: we can do this even though we don't have the final */ - /* pixel code, because the colormap is orthogonal. */ - cur -= GETJSAMPLE(colormap_ci[pixcode]); - /* Compute error fractions to be propagated to adjacent pixels. - * Add these into the running sums, and simultaneously shift the - * next-line error sums left by 1 column. - */ - bnexterr = cur; - delta = cur * 2; - cur += delta; /* form error * 3 */ - errorptr[0] = (FSERROR) (bpreverr + cur); - cur += delta; /* form error * 5 */ - bpreverr = belowerr + cur; - belowerr = bnexterr; - cur += delta; /* form error * 7 */ - /* At this point cur contains the 7/16 error value to be propagated - * to the next pixel on the current line, and all the errors for the - * next line have been shifted over. We are therefore ready to move on. - */ - input_ptr += dirnc; /* advance input ptr to next column */ - output_ptr += dir; /* advance output ptr to next column */ - errorptr += dir; /* advance errorptr to current column */ - } - /* Post-loop cleanup: we must unload the final error value into the - * final fserrors[] entry. Note we need not unload belowerr because - * it is for the dummy column before or after the actual array. - */ - errorptr[0] = (FSERROR) bpreverr; /* unload prev err into array */ - } - cquantize->on_odd_row = (cquantize->on_odd_row ? FALSE : TRUE); - } -} - - -/* - * Allocate workspace for Floyd-Steinberg errors. - */ - -LOCAL(void) -alloc_fs_workspace (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - size_t arraysize; - int i; - - arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR)); - for (i = 0; i < cinfo->out_color_components; i++) { - cquantize->fserrors[i] = (FSERRPTR) - (*cinfo->mem->alloc_large)((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize); - } -} - - -/* - * Initialize for one-pass color quantization. - */ - -METHODDEF(void) -start_pass_1_quant (j_decompress_ptr cinfo, boolean is_pre_scan) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - size_t arraysize; - int i; - - /* Install my colormap. */ - cinfo->colormap = cquantize->sv_colormap; - cinfo->actual_number_of_colors = cquantize->sv_actual; - - /* Initialize for desired dithering mode. */ - switch (cinfo->dither_mode) { - case JDITHER_NONE: - if (cinfo->out_color_components == 3) - cquantize->pub.color_quantize = color_quantize3; - else - cquantize->pub.color_quantize = color_quantize; - break; - case JDITHER_ORDERED: - if (cinfo->out_color_components == 3) - cquantize->pub.color_quantize = quantize3_ord_dither; - else - cquantize->pub.color_quantize = quantize_ord_dither; - cquantize->row_index = 0; /* initialize state for ordered dither */ - /* If user changed to ordered dither from another mode, - * we must recreate the color index table with padding. - * This will cost extra space, but probably isn't very likely. - */ - if (! cquantize->is_padded) - create_colorindex(cinfo); - /* Create ordered-dither tables if we didn't already. */ - if (cquantize->odither[0] == NULL) - create_odither_tables(cinfo); - break; - case JDITHER_FS: - cquantize->pub.color_quantize = quantize_fs_dither; - cquantize->on_odd_row = FALSE; /* initialize state for F-S dither */ - /* Allocate Floyd-Steinberg workspace if didn't already. */ - if (cquantize->fserrors[0] == NULL) - alloc_fs_workspace(cinfo); - /* Initialize the propagated errors to zero. */ - arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR)); - for (i = 0; i < cinfo->out_color_components; i++) - jzero_far((void FAR *) cquantize->fserrors[i], arraysize); - break; - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } -} - - -/* - * Finish up at the end of the pass. - */ - -METHODDEF(void) -finish_pass_1_quant (j_decompress_ptr cinfo) -{ - /* no work in 1-pass case */ -} - - -/* - * Switch to a new external colormap between output passes. - * Shouldn't get to this module! - */ - -METHODDEF(void) -new_color_map_1_quant (j_decompress_ptr cinfo) -{ - ERREXIT(cinfo, JERR_MODE_CHANGE); -} - - -/* - * Module initialization routine for 1-pass color quantization. - */ - -GLOBAL(void) -jinit_1pass_quantizer (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize; - - cquantize = (my_cquantize_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_cquantizer)); - cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize; - cquantize->pub.start_pass = start_pass_1_quant; - cquantize->pub.finish_pass = finish_pass_1_quant; - cquantize->pub.new_color_map = new_color_map_1_quant; - cquantize->fserrors[0] = NULL; /* Flag FS workspace not allocated */ - cquantize->odither[0] = NULL; /* Also flag odither arrays not allocated */ - - /* Make sure my internal arrays won't overflow */ - if (cinfo->out_color_components > MAX_Q_COMPS) - ERREXIT1(cinfo, JERR_QUANT_COMPONENTS, MAX_Q_COMPS); - /* Make sure colormap indexes can be represented by JSAMPLEs */ - if (cinfo->desired_number_of_colors > (MAXJSAMPLE+1)) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXJSAMPLE+1); - - /* Create the colormap and color index table. */ - create_colormap(cinfo); - create_colorindex(cinfo); - - /* Allocate Floyd-Steinberg workspace now if requested. - * We do this now since it is FAR storage and may affect the memory - * manager's space calculations. If the user changes to FS dither - * mode in a later pass, we will allocate the space then, and will - * possibly overrun the max_memory_to_use setting. - */ - if (cinfo->dither_mode == JDITHER_FS) - alloc_fs_workspace(cinfo); -} - -#endif /* QUANT_1PASS_SUPPORTED */ diff --git a/src/jpeg-8c/jquant2.c b/src/jpeg-8c/jquant2.c deleted file mode 100644 index af601e33..00000000 --- a/src/jpeg-8c/jquant2.c +++ /dev/null @@ -1,1310 +0,0 @@ -/* - * jquant2.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains 2-pass color quantization (color mapping) routines. - * These routines provide selection of a custom color map for an image, - * followed by mapping of the image to that color map, with optional - * Floyd-Steinberg dithering. - * It is also possible to use just the second pass to map to an arbitrary - * externally-given color map. - * - * Note: ordered dithering is not supported, since there isn't any fast - * way to compute intercolor distances; it's unclear that ordered dither's - * fundamental assumptions even hold with an irregularly spaced color map. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -#ifdef QUANT_2PASS_SUPPORTED - - -/* - * This module implements the well-known Heckbert paradigm for color - * quantization. Most of the ideas used here can be traced back to - * Heckbert's seminal paper - * Heckbert, Paul. "Color Image Quantization for Frame Buffer Display", - * Proc. SIGGRAPH '82, Computer Graphics v.16 #3 (July 1982), pp 297-304. - * - * In the first pass over the image, we accumulate a histogram showing the - * usage count of each possible color. To keep the histogram to a reasonable - * size, we reduce the precision of the input; typical practice is to retain - * 5 or 6 bits per color, so that 8 or 4 different input values are counted - * in the same histogram cell. - * - * Next, the color-selection step begins with a box representing the whole - * color space, and repeatedly splits the "largest" remaining box until we - * have as many boxes as desired colors. Then the mean color in each - * remaining box becomes one of the possible output colors. - * - * The second pass over the image maps each input pixel to the closest output - * color (optionally after applying a Floyd-Steinberg dithering correction). - * This mapping is logically trivial, but making it go fast enough requires - * considerable care. - * - * Heckbert-style quantizers vary a good deal in their policies for choosing - * the "largest" box and deciding where to cut it. The particular policies - * used here have proved out well in experimental comparisons, but better ones - * may yet be found. - * - * In earlier versions of the IJG code, this module quantized in YCbCr color - * space, processing the raw upsampled data without a color conversion step. - * This allowed the color conversion math to be done only once per colormap - * entry, not once per pixel. However, that optimization precluded other - * useful optimizations (such as merging color conversion with upsampling) - * and it also interfered with desired capabilities such as quantizing to an - * externally-supplied colormap. We have therefore abandoned that approach. - * The present code works in the post-conversion color space, typically RGB. - * - * To improve the visual quality of the results, we actually work in scaled - * RGB space, giving G distances more weight than R, and R in turn more than - * B. To do everything in integer math, we must use integer scale factors. - * The 2/3/1 scale factors used here correspond loosely to the relative - * weights of the colors in the NTSC grayscale equation. - * If you want to use this code to quantize a non-RGB color space, you'll - * probably need to change these scale factors. - */ - -#define R_SCALE 2 /* scale R distances by this much */ -#define G_SCALE 3 /* scale G distances by this much */ -#define B_SCALE 1 /* and B by this much */ - -/* Relabel R/G/B as components 0/1/2, respecting the RGB ordering defined - * in jmorecfg.h. As the code stands, it will do the right thing for R,G,B - * and B,G,R orders. If you define some other weird order in jmorecfg.h, - * you'll get compile errors until you extend this logic. In that case - * you'll probably want to tweak the histogram sizes too. - */ - -#if RGB_RED == 0 -#define C0_SCALE R_SCALE -#endif -#if RGB_BLUE == 0 -#define C0_SCALE B_SCALE -#endif -#if RGB_GREEN == 1 -#define C1_SCALE G_SCALE -#endif -#if RGB_RED == 2 -#define C2_SCALE R_SCALE -#endif -#if RGB_BLUE == 2 -#define C2_SCALE B_SCALE -#endif - - -/* - * First we have the histogram data structure and routines for creating it. - * - * The number of bits of precision can be adjusted by changing these symbols. - * We recommend keeping 6 bits for G and 5 each for R and B. - * If you have plenty of memory and cycles, 6 bits all around gives marginally - * better results; if you are short of memory, 5 bits all around will save - * some space but degrade the results. - * To maintain a fully accurate histogram, we'd need to allocate a "long" - * (preferably unsigned long) for each cell. In practice this is overkill; - * we can get by with 16 bits per cell. Few of the cell counts will overflow, - * and clamping those that do overflow to the maximum value will give close- - * enough results. This reduces the recommended histogram size from 256Kb - * to 128Kb, which is a useful savings on PC-class machines. - * (In the second pass the histogram space is re-used for pixel mapping data; - * in that capacity, each cell must be able to store zero to the number of - * desired colors. 16 bits/cell is plenty for that too.) - * Since the JPEG code is intended to run in small memory model on 80x86 - * machines, we can't just allocate the histogram in one chunk. Instead - * of a true 3-D array, we use a row of pointers to 2-D arrays. Each - * pointer corresponds to a C0 value (typically 2^5 = 32 pointers) and - * each 2-D array has 2^6*2^5 = 2048 or 2^6*2^6 = 4096 entries. Note that - * on 80x86 machines, the pointer row is in near memory but the actual - * arrays are in far memory (same arrangement as we use for image arrays). - */ - -#define MAXNUMCOLORS (MAXJSAMPLE+1) /* maximum size of colormap */ - -/* These will do the right thing for either R,G,B or B,G,R color order, - * but you may not like the results for other color orders. - */ -#define HIST_C0_BITS 5 /* bits of precision in R/B histogram */ -#define HIST_C1_BITS 6 /* bits of precision in G histogram */ -#define HIST_C2_BITS 5 /* bits of precision in B/R histogram */ - -/* Number of elements along histogram axes. */ -#define HIST_C0_ELEMS (1<cquantize; - register JSAMPROW ptr; - register histptr histp; - register hist3d histogram = cquantize->histogram; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - ptr = input_buf[row]; - for (col = width; col > 0; col--) { - /* get pixel value and index into the histogram */ - histp = & histogram[GETJSAMPLE(ptr[0]) >> C0_SHIFT] - [GETJSAMPLE(ptr[1]) >> C1_SHIFT] - [GETJSAMPLE(ptr[2]) >> C2_SHIFT]; - /* increment, check for overflow and undo increment if so. */ - if (++(*histp) <= 0) - (*histp)--; - ptr += 3; - } - } -} - - -/* - * Next we have the really interesting routines: selection of a colormap - * given the completed histogram. - * These routines work with a list of "boxes", each representing a rectangular - * subset of the input color space (to histogram precision). - */ - -typedef struct { - /* The bounds of the box (inclusive); expressed as histogram indexes */ - int c0min, c0max; - int c1min, c1max; - int c2min, c2max; - /* The volume (actually 2-norm) of the box */ - INT32 volume; - /* The number of nonzero histogram cells within this box */ - long colorcount; -} box; - -typedef box * boxptr; - - -LOCAL(boxptr) -find_biggest_color_pop (boxptr boxlist, int numboxes) -/* Find the splittable box with the largest color population */ -/* Returns NULL if no splittable boxes remain */ -{ - register boxptr boxp; - register int i; - register long maxc = 0; - boxptr which = NULL; - - for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) { - if (boxp->colorcount > maxc && boxp->volume > 0) { - which = boxp; - maxc = boxp->colorcount; - } - } - return which; -} - - -LOCAL(boxptr) -find_biggest_volume (boxptr boxlist, int numboxes) -/* Find the splittable box with the largest (scaled) volume */ -/* Returns NULL if no splittable boxes remain */ -{ - register boxptr boxp; - register int i; - register INT32 maxv = 0; - boxptr which = NULL; - - for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) { - if (boxp->volume > maxv) { - which = boxp; - maxv = boxp->volume; - } - } - return which; -} - - -LOCAL(void) -update_box (j_decompress_ptr cinfo, boxptr boxp) -/* Shrink the min/max bounds of a box to enclose only nonzero elements, */ -/* and recompute its volume and population */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - histptr histp; - int c0,c1,c2; - int c0min,c0max,c1min,c1max,c2min,c2max; - INT32 dist0,dist1,dist2; - long ccount; - - c0min = boxp->c0min; c0max = boxp->c0max; - c1min = boxp->c1min; c1max = boxp->c1max; - c2min = boxp->c2min; c2max = boxp->c2max; - - if (c0max > c0min) - for (c0 = c0min; c0 <= c0max; c0++) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c0min = c0min = c0; - goto have_c0min; - } - } - have_c0min: - if (c0max > c0min) - for (c0 = c0max; c0 >= c0min; c0--) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c0max = c0max = c0; - goto have_c0max; - } - } - have_c0max: - if (c1max > c1min) - for (c1 = c1min; c1 <= c1max; c1++) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c1min = c1min = c1; - goto have_c1min; - } - } - have_c1min: - if (c1max > c1min) - for (c1 = c1max; c1 >= c1min; c1--) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c1max = c1max = c1; - goto have_c1max; - } - } - have_c1max: - if (c2max > c2min) - for (c2 = c2min; c2 <= c2max; c2++) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1min][c2]; - for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS) - if (*histp != 0) { - boxp->c2min = c2min = c2; - goto have_c2min; - } - } - have_c2min: - if (c2max > c2min) - for (c2 = c2max; c2 >= c2min; c2--) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1min][c2]; - for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS) - if (*histp != 0) { - boxp->c2max = c2max = c2; - goto have_c2max; - } - } - have_c2max: - - /* Update box volume. - * We use 2-norm rather than real volume here; this biases the method - * against making long narrow boxes, and it has the side benefit that - * a box is splittable iff norm > 0. - * Since the differences are expressed in histogram-cell units, - * we have to shift back to JSAMPLE units to get consistent distances; - * after which, we scale according to the selected distance scale factors. - */ - dist0 = ((c0max - c0min) << C0_SHIFT) * C0_SCALE; - dist1 = ((c1max - c1min) << C1_SHIFT) * C1_SCALE; - dist2 = ((c2max - c2min) << C2_SHIFT) * C2_SCALE; - boxp->volume = dist0*dist0 + dist1*dist1 + dist2*dist2; - - /* Now scan remaining volume of box and compute population */ - ccount = 0; - for (c0 = c0min; c0 <= c0max; c0++) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++, histp++) - if (*histp != 0) { - ccount++; - } - } - boxp->colorcount = ccount; -} - - -LOCAL(int) -median_cut (j_decompress_ptr cinfo, boxptr boxlist, int numboxes, - int desired_colors) -/* Repeatedly select and split the largest box until we have enough boxes */ -{ - int n,lb; - int c0,c1,c2,cmax; - register boxptr b1,b2; - - while (numboxes < desired_colors) { - /* Select box to split. - * Current algorithm: by population for first half, then by volume. - */ - if (numboxes*2 <= desired_colors) { - b1 = find_biggest_color_pop(boxlist, numboxes); - } else { - b1 = find_biggest_volume(boxlist, numboxes); - } - if (b1 == NULL) /* no splittable boxes left! */ - break; - b2 = &boxlist[numboxes]; /* where new box will go */ - /* Copy the color bounds to the new box. */ - b2->c0max = b1->c0max; b2->c1max = b1->c1max; b2->c2max = b1->c2max; - b2->c0min = b1->c0min; b2->c1min = b1->c1min; b2->c2min = b1->c2min; - /* Choose which axis to split the box on. - * Current algorithm: longest scaled axis. - * See notes in update_box about scaling distances. - */ - c0 = ((b1->c0max - b1->c0min) << C0_SHIFT) * C0_SCALE; - c1 = ((b1->c1max - b1->c1min) << C1_SHIFT) * C1_SCALE; - c2 = ((b1->c2max - b1->c2min) << C2_SHIFT) * C2_SCALE; - /* We want to break any ties in favor of green, then red, blue last. - * This code does the right thing for R,G,B or B,G,R color orders only. - */ -#if RGB_RED == 0 - cmax = c1; n = 1; - if (c0 > cmax) { cmax = c0; n = 0; } - if (c2 > cmax) { n = 2; } -#else - cmax = c1; n = 1; - if (c2 > cmax) { cmax = c2; n = 2; } - if (c0 > cmax) { n = 0; } -#endif - /* Choose split point along selected axis, and update box bounds. - * Current algorithm: split at halfway point. - * (Since the box has been shrunk to minimum volume, - * any split will produce two nonempty subboxes.) - * Note that lb value is max for lower box, so must be < old max. - */ - switch (n) { - case 0: - lb = (b1->c0max + b1->c0min) / 2; - b1->c0max = lb; - b2->c0min = lb+1; - break; - case 1: - lb = (b1->c1max + b1->c1min) / 2; - b1->c1max = lb; - b2->c1min = lb+1; - break; - case 2: - lb = (b1->c2max + b1->c2min) / 2; - b1->c2max = lb; - b2->c2min = lb+1; - break; - } - /* Update stats for boxes */ - update_box(cinfo, b1); - update_box(cinfo, b2); - numboxes++; - } - return numboxes; -} - - -LOCAL(void) -compute_color (j_decompress_ptr cinfo, boxptr boxp, int icolor) -/* Compute representative color for a box, put it in colormap[icolor] */ -{ - /* Current algorithm: mean weighted by pixels (not colors) */ - /* Note it is important to get the rounding correct! */ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - histptr histp; - int c0,c1,c2; - int c0min,c0max,c1min,c1max,c2min,c2max; - long count; - long total = 0; - long c0total = 0; - long c1total = 0; - long c2total = 0; - - c0min = boxp->c0min; c0max = boxp->c0max; - c1min = boxp->c1min; c1max = boxp->c1max; - c2min = boxp->c2min; c2max = boxp->c2max; - - for (c0 = c0min; c0 <= c0max; c0++) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) { - if ((count = *histp++) != 0) { - total += count; - c0total += ((c0 << C0_SHIFT) + ((1<>1)) * count; - c1total += ((c1 << C1_SHIFT) + ((1<>1)) * count; - c2total += ((c2 << C2_SHIFT) + ((1<>1)) * count; - } - } - } - - cinfo->colormap[0][icolor] = (JSAMPLE) ((c0total + (total>>1)) / total); - cinfo->colormap[1][icolor] = (JSAMPLE) ((c1total + (total>>1)) / total); - cinfo->colormap[2][icolor] = (JSAMPLE) ((c2total + (total>>1)) / total); -} - - -LOCAL(void) -select_colors (j_decompress_ptr cinfo, int desired_colors) -/* Master routine for color selection */ -{ - boxptr boxlist; - int numboxes; - int i; - - /* Allocate workspace for box list */ - boxlist = (boxptr) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, desired_colors * SIZEOF(box)); - /* Initialize one box containing whole space */ - numboxes = 1; - boxlist[0].c0min = 0; - boxlist[0].c0max = MAXJSAMPLE >> C0_SHIFT; - boxlist[0].c1min = 0; - boxlist[0].c1max = MAXJSAMPLE >> C1_SHIFT; - boxlist[0].c2min = 0; - boxlist[0].c2max = MAXJSAMPLE >> C2_SHIFT; - /* Shrink it to actually-used volume and set its statistics */ - update_box(cinfo, & boxlist[0]); - /* Perform median-cut to produce final box list */ - numboxes = median_cut(cinfo, boxlist, numboxes, desired_colors); - /* Compute the representative color for each box, fill colormap */ - for (i = 0; i < numboxes; i++) - compute_color(cinfo, & boxlist[i], i); - cinfo->actual_number_of_colors = numboxes; - TRACEMS1(cinfo, 1, JTRC_QUANT_SELECTED, numboxes); -} - - -/* - * These routines are concerned with the time-critical task of mapping input - * colors to the nearest color in the selected colormap. - * - * We re-use the histogram space as an "inverse color map", essentially a - * cache for the results of nearest-color searches. All colors within a - * histogram cell will be mapped to the same colormap entry, namely the one - * closest to the cell's center. This may not be quite the closest entry to - * the actual input color, but it's almost as good. A zero in the cache - * indicates we haven't found the nearest color for that cell yet; the array - * is cleared to zeroes before starting the mapping pass. When we find the - * nearest color for a cell, its colormap index plus one is recorded in the - * cache for future use. The pass2 scanning routines call fill_inverse_cmap - * when they need to use an unfilled entry in the cache. - * - * Our method of efficiently finding nearest colors is based on the "locally - * sorted search" idea described by Heckbert and on the incremental distance - * calculation described by Spencer W. Thomas in chapter III.1 of Graphics - * Gems II (James Arvo, ed. Academic Press, 1991). Thomas points out that - * the distances from a given colormap entry to each cell of the histogram can - * be computed quickly using an incremental method: the differences between - * distances to adjacent cells themselves differ by a constant. This allows a - * fairly fast implementation of the "brute force" approach of computing the - * distance from every colormap entry to every histogram cell. Unfortunately, - * it needs a work array to hold the best-distance-so-far for each histogram - * cell (because the inner loop has to be over cells, not colormap entries). - * The work array elements have to be INT32s, so the work array would need - * 256Kb at our recommended precision. This is not feasible in DOS machines. - * - * To get around these problems, we apply Thomas' method to compute the - * nearest colors for only the cells within a small subbox of the histogram. - * The work array need be only as big as the subbox, so the memory usage - * problem is solved. Furthermore, we need not fill subboxes that are never - * referenced in pass2; many images use only part of the color gamut, so a - * fair amount of work is saved. An additional advantage of this - * approach is that we can apply Heckbert's locality criterion to quickly - * eliminate colormap entries that are far away from the subbox; typically - * three-fourths of the colormap entries are rejected by Heckbert's criterion, - * and we need not compute their distances to individual cells in the subbox. - * The speed of this approach is heavily influenced by the subbox size: too - * small means too much overhead, too big loses because Heckbert's criterion - * can't eliminate as many colormap entries. Empirically the best subbox - * size seems to be about 1/512th of the histogram (1/8th in each direction). - * - * Thomas' article also describes a refined method which is asymptotically - * faster than the brute-force method, but it is also far more complex and - * cannot efficiently be applied to small subboxes. It is therefore not - * useful for programs intended to be portable to DOS machines. On machines - * with plenty of memory, filling the whole histogram in one shot with Thomas' - * refined method might be faster than the present code --- but then again, - * it might not be any faster, and it's certainly more complicated. - */ - - -/* log2(histogram cells in update box) for each axis; this can be adjusted */ -#define BOX_C0_LOG (HIST_C0_BITS-3) -#define BOX_C1_LOG (HIST_C1_BITS-3) -#define BOX_C2_LOG (HIST_C2_BITS-3) - -#define BOX_C0_ELEMS (1<actual_number_of_colors; - int maxc0, maxc1, maxc2; - int centerc0, centerc1, centerc2; - int i, x, ncolors; - INT32 minmaxdist, min_dist, max_dist, tdist; - INT32 mindist[MAXNUMCOLORS]; /* min distance to colormap entry i */ - - /* Compute true coordinates of update box's upper corner and center. - * Actually we compute the coordinates of the center of the upper-corner - * histogram cell, which are the upper bounds of the volume we care about. - * Note that since ">>" rounds down, the "center" values may be closer to - * min than to max; hence comparisons to them must be "<=", not "<". - */ - maxc0 = minc0 + ((1 << BOX_C0_SHIFT) - (1 << C0_SHIFT)); - centerc0 = (minc0 + maxc0) >> 1; - maxc1 = minc1 + ((1 << BOX_C1_SHIFT) - (1 << C1_SHIFT)); - centerc1 = (minc1 + maxc1) >> 1; - maxc2 = minc2 + ((1 << BOX_C2_SHIFT) - (1 << C2_SHIFT)); - centerc2 = (minc2 + maxc2) >> 1; - - /* For each color in colormap, find: - * 1. its minimum squared-distance to any point in the update box - * (zero if color is within update box); - * 2. its maximum squared-distance to any point in the update box. - * Both of these can be found by considering only the corners of the box. - * We save the minimum distance for each color in mindist[]; - * only the smallest maximum distance is of interest. - */ - minmaxdist = 0x7FFFFFFFL; - - for (i = 0; i < numcolors; i++) { - /* We compute the squared-c0-distance term, then add in the other two. */ - x = GETJSAMPLE(cinfo->colormap[0][i]); - if (x < minc0) { - tdist = (x - minc0) * C0_SCALE; - min_dist = tdist*tdist; - tdist = (x - maxc0) * C0_SCALE; - max_dist = tdist*tdist; - } else if (x > maxc0) { - tdist = (x - maxc0) * C0_SCALE; - min_dist = tdist*tdist; - tdist = (x - minc0) * C0_SCALE; - max_dist = tdist*tdist; - } else { - /* within cell range so no contribution to min_dist */ - min_dist = 0; - if (x <= centerc0) { - tdist = (x - maxc0) * C0_SCALE; - max_dist = tdist*tdist; - } else { - tdist = (x - minc0) * C0_SCALE; - max_dist = tdist*tdist; - } - } - - x = GETJSAMPLE(cinfo->colormap[1][i]); - if (x < minc1) { - tdist = (x - minc1) * C1_SCALE; - min_dist += tdist*tdist; - tdist = (x - maxc1) * C1_SCALE; - max_dist += tdist*tdist; - } else if (x > maxc1) { - tdist = (x - maxc1) * C1_SCALE; - min_dist += tdist*tdist; - tdist = (x - minc1) * C1_SCALE; - max_dist += tdist*tdist; - } else { - /* within cell range so no contribution to min_dist */ - if (x <= centerc1) { - tdist = (x - maxc1) * C1_SCALE; - max_dist += tdist*tdist; - } else { - tdist = (x - minc1) * C1_SCALE; - max_dist += tdist*tdist; - } - } - - x = GETJSAMPLE(cinfo->colormap[2][i]); - if (x < minc2) { - tdist = (x - minc2) * C2_SCALE; - min_dist += tdist*tdist; - tdist = (x - maxc2) * C2_SCALE; - max_dist += tdist*tdist; - } else if (x > maxc2) { - tdist = (x - maxc2) * C2_SCALE; - min_dist += tdist*tdist; - tdist = (x - minc2) * C2_SCALE; - max_dist += tdist*tdist; - } else { - /* within cell range so no contribution to min_dist */ - if (x <= centerc2) { - tdist = (x - maxc2) * C2_SCALE; - max_dist += tdist*tdist; - } else { - tdist = (x - minc2) * C2_SCALE; - max_dist += tdist*tdist; - } - } - - mindist[i] = min_dist; /* save away the results */ - if (max_dist < minmaxdist) - minmaxdist = max_dist; - } - - /* Now we know that no cell in the update box is more than minmaxdist - * away from some colormap entry. Therefore, only colors that are - * within minmaxdist of some part of the box need be considered. - */ - ncolors = 0; - for (i = 0; i < numcolors; i++) { - if (mindist[i] <= minmaxdist) - colorlist[ncolors++] = (JSAMPLE) i; - } - return ncolors; -} - - -LOCAL(void) -find_best_colors (j_decompress_ptr cinfo, int minc0, int minc1, int minc2, - int numcolors, JSAMPLE colorlist[], JSAMPLE bestcolor[]) -/* Find the closest colormap entry for each cell in the update box, - * given the list of candidate colors prepared by find_nearby_colors. - * Return the indexes of the closest entries in the bestcolor[] array. - * This routine uses Thomas' incremental distance calculation method to - * find the distance from a colormap entry to successive cells in the box. - */ -{ - int ic0, ic1, ic2; - int i, icolor; - register INT32 * bptr; /* pointer into bestdist[] array */ - JSAMPLE * cptr; /* pointer into bestcolor[] array */ - INT32 dist0, dist1; /* initial distance values */ - register INT32 dist2; /* current distance in inner loop */ - INT32 xx0, xx1; /* distance increments */ - register INT32 xx2; - INT32 inc0, inc1, inc2; /* initial values for increments */ - /* This array holds the distance to the nearest-so-far color for each cell */ - INT32 bestdist[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS]; - - /* Initialize best-distance for each cell of the update box */ - bptr = bestdist; - for (i = BOX_C0_ELEMS*BOX_C1_ELEMS*BOX_C2_ELEMS-1; i >= 0; i--) - *bptr++ = 0x7FFFFFFFL; - - /* For each color selected by find_nearby_colors, - * compute its distance to the center of each cell in the box. - * If that's less than best-so-far, update best distance and color number. - */ - - /* Nominal steps between cell centers ("x" in Thomas article) */ -#define STEP_C0 ((1 << C0_SHIFT) * C0_SCALE) -#define STEP_C1 ((1 << C1_SHIFT) * C1_SCALE) -#define STEP_C2 ((1 << C2_SHIFT) * C2_SCALE) - - for (i = 0; i < numcolors; i++) { - icolor = GETJSAMPLE(colorlist[i]); - /* Compute (square of) distance from minc0/c1/c2 to this color */ - inc0 = (minc0 - GETJSAMPLE(cinfo->colormap[0][icolor])) * C0_SCALE; - dist0 = inc0*inc0; - inc1 = (minc1 - GETJSAMPLE(cinfo->colormap[1][icolor])) * C1_SCALE; - dist0 += inc1*inc1; - inc2 = (minc2 - GETJSAMPLE(cinfo->colormap[2][icolor])) * C2_SCALE; - dist0 += inc2*inc2; - /* Form the initial difference increments */ - inc0 = inc0 * (2 * STEP_C0) + STEP_C0 * STEP_C0; - inc1 = inc1 * (2 * STEP_C1) + STEP_C1 * STEP_C1; - inc2 = inc2 * (2 * STEP_C2) + STEP_C2 * STEP_C2; - /* Now loop over all cells in box, updating distance per Thomas method */ - bptr = bestdist; - cptr = bestcolor; - xx0 = inc0; - for (ic0 = BOX_C0_ELEMS-1; ic0 >= 0; ic0--) { - dist1 = dist0; - xx1 = inc1; - for (ic1 = BOX_C1_ELEMS-1; ic1 >= 0; ic1--) { - dist2 = dist1; - xx2 = inc2; - for (ic2 = BOX_C2_ELEMS-1; ic2 >= 0; ic2--) { - if (dist2 < *bptr) { - *bptr = dist2; - *cptr = (JSAMPLE) icolor; - } - dist2 += xx2; - xx2 += 2 * STEP_C2 * STEP_C2; - bptr++; - cptr++; - } - dist1 += xx1; - xx1 += 2 * STEP_C1 * STEP_C1; - } - dist0 += xx0; - xx0 += 2 * STEP_C0 * STEP_C0; - } - } -} - - -LOCAL(void) -fill_inverse_cmap (j_decompress_ptr cinfo, int c0, int c1, int c2) -/* Fill the inverse-colormap entries in the update box that contains */ -/* histogram cell c0/c1/c2. (Only that one cell MUST be filled, but */ -/* we can fill as many others as we wish.) */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - int minc0, minc1, minc2; /* lower left corner of update box */ - int ic0, ic1, ic2; - register JSAMPLE * cptr; /* pointer into bestcolor[] array */ - register histptr cachep; /* pointer into main cache array */ - /* This array lists the candidate colormap indexes. */ - JSAMPLE colorlist[MAXNUMCOLORS]; - int numcolors; /* number of candidate colors */ - /* This array holds the actually closest colormap index for each cell. */ - JSAMPLE bestcolor[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS]; - - /* Convert cell coordinates to update box ID */ - c0 >>= BOX_C0_LOG; - c1 >>= BOX_C1_LOG; - c2 >>= BOX_C2_LOG; - - /* Compute true coordinates of update box's origin corner. - * Actually we compute the coordinates of the center of the corner - * histogram cell, which are the lower bounds of the volume we care about. - */ - minc0 = (c0 << BOX_C0_SHIFT) + ((1 << C0_SHIFT) >> 1); - minc1 = (c1 << BOX_C1_SHIFT) + ((1 << C1_SHIFT) >> 1); - minc2 = (c2 << BOX_C2_SHIFT) + ((1 << C2_SHIFT) >> 1); - - /* Determine which colormap entries are close enough to be candidates - * for the nearest entry to some cell in the update box. - */ - numcolors = find_nearby_colors(cinfo, minc0, minc1, minc2, colorlist); - - /* Determine the actually nearest colors. */ - find_best_colors(cinfo, minc0, minc1, minc2, numcolors, colorlist, - bestcolor); - - /* Save the best color numbers (plus 1) in the main cache array */ - c0 <<= BOX_C0_LOG; /* convert ID back to base cell indexes */ - c1 <<= BOX_C1_LOG; - c2 <<= BOX_C2_LOG; - cptr = bestcolor; - for (ic0 = 0; ic0 < BOX_C0_ELEMS; ic0++) { - for (ic1 = 0; ic1 < BOX_C1_ELEMS; ic1++) { - cachep = & histogram[c0+ic0][c1+ic1][c2]; - for (ic2 = 0; ic2 < BOX_C2_ELEMS; ic2++) { - *cachep++ = (histcell) (GETJSAMPLE(*cptr++) + 1); - } - } - } -} - - -/* - * Map some rows of pixels to the output colormapped representation. - */ - -METHODDEF(void) -pass2_no_dither (j_decompress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows) -/* This version performs no dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - register JSAMPROW inptr, outptr; - register histptr cachep; - register int c0, c1, c2; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - inptr = input_buf[row]; - outptr = output_buf[row]; - for (col = width; col > 0; col--) { - /* get pixel value and index into the cache */ - c0 = GETJSAMPLE(*inptr++) >> C0_SHIFT; - c1 = GETJSAMPLE(*inptr++) >> C1_SHIFT; - c2 = GETJSAMPLE(*inptr++) >> C2_SHIFT; - cachep = & histogram[c0][c1][c2]; - /* If we have not seen this color before, find nearest colormap entry */ - /* and update the cache */ - if (*cachep == 0) - fill_inverse_cmap(cinfo, c0,c1,c2); - /* Now emit the colormap index for this cell */ - *outptr++ = (JSAMPLE) (*cachep - 1); - } - } -} - - -METHODDEF(void) -pass2_fs_dither (j_decompress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows) -/* This version performs Floyd-Steinberg dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - register LOCFSERROR cur0, cur1, cur2; /* current error or pixel value */ - LOCFSERROR belowerr0, belowerr1, belowerr2; /* error for pixel below cur */ - LOCFSERROR bpreverr0, bpreverr1, bpreverr2; /* error for below/prev col */ - register FSERRPTR errorptr; /* => fserrors[] at column before current */ - JSAMPROW inptr; /* => current input pixel */ - JSAMPROW outptr; /* => current output pixel */ - histptr cachep; - int dir; /* +1 or -1 depending on direction */ - int dir3; /* 3*dir, for advancing inptr & errorptr */ - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - JSAMPLE *range_limit = cinfo->sample_range_limit; - int *error_limit = cquantize->error_limiter; - JSAMPROW colormap0 = cinfo->colormap[0]; - JSAMPROW colormap1 = cinfo->colormap[1]; - JSAMPROW colormap2 = cinfo->colormap[2]; - SHIFT_TEMPS - - for (row = 0; row < num_rows; row++) { - inptr = input_buf[row]; - outptr = output_buf[row]; - if (cquantize->on_odd_row) { - /* work right to left in this row */ - inptr += (width-1) * 3; /* so point to rightmost pixel */ - outptr += width-1; - dir = -1; - dir3 = -3; - errorptr = cquantize->fserrors + (width+1)*3; /* => entry after last column */ - cquantize->on_odd_row = FALSE; /* flip for next time */ - } else { - /* work left to right in this row */ - dir = 1; - dir3 = 3; - errorptr = cquantize->fserrors; /* => entry before first real column */ - cquantize->on_odd_row = TRUE; /* flip for next time */ - } - /* Preset error values: no error propagated to first pixel from left */ - cur0 = cur1 = cur2 = 0; - /* and no error propagated to row below yet */ - belowerr0 = belowerr1 = belowerr2 = 0; - bpreverr0 = bpreverr1 = bpreverr2 = 0; - - for (col = width; col > 0; col--) { - /* curN holds the error propagated from the previous pixel on the - * current line. Add the error propagated from the previous line - * to form the complete error correction term for this pixel, and - * round the error term (which is expressed * 16) to an integer. - * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct - * for either sign of the error value. - * Note: errorptr points to *previous* column's array entry. - */ - cur0 = RIGHT_SHIFT(cur0 + errorptr[dir3+0] + 8, 4); - cur1 = RIGHT_SHIFT(cur1 + errorptr[dir3+1] + 8, 4); - cur2 = RIGHT_SHIFT(cur2 + errorptr[dir3+2] + 8, 4); - /* Limit the error using transfer function set by init_error_limit. - * See comments with init_error_limit for rationale. - */ - cur0 = error_limit[cur0]; - cur1 = error_limit[cur1]; - cur2 = error_limit[cur2]; - /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE. - * The maximum error is +- MAXJSAMPLE (or less with error limiting); - * this sets the required size of the range_limit array. - */ - cur0 += GETJSAMPLE(inptr[0]); - cur1 += GETJSAMPLE(inptr[1]); - cur2 += GETJSAMPLE(inptr[2]); - cur0 = GETJSAMPLE(range_limit[cur0]); - cur1 = GETJSAMPLE(range_limit[cur1]); - cur2 = GETJSAMPLE(range_limit[cur2]); - /* Index into the cache with adjusted pixel value */ - cachep = & histogram[cur0>>C0_SHIFT][cur1>>C1_SHIFT][cur2>>C2_SHIFT]; - /* If we have not seen this color before, find nearest colormap */ - /* entry and update the cache */ - if (*cachep == 0) - fill_inverse_cmap(cinfo, cur0>>C0_SHIFT,cur1>>C1_SHIFT,cur2>>C2_SHIFT); - /* Now emit the colormap index for this cell */ - { register int pixcode = *cachep - 1; - *outptr = (JSAMPLE) pixcode; - /* Compute representation error for this pixel */ - cur0 -= GETJSAMPLE(colormap0[pixcode]); - cur1 -= GETJSAMPLE(colormap1[pixcode]); - cur2 -= GETJSAMPLE(colormap2[pixcode]); - } - /* Compute error fractions to be propagated to adjacent pixels. - * Add these into the running sums, and simultaneously shift the - * next-line error sums left by 1 column. - */ - { register LOCFSERROR bnexterr, delta; - - bnexterr = cur0; /* Process component 0 */ - delta = cur0 * 2; - cur0 += delta; /* form error * 3 */ - errorptr[0] = (FSERROR) (bpreverr0 + cur0); - cur0 += delta; /* form error * 5 */ - bpreverr0 = belowerr0 + cur0; - belowerr0 = bnexterr; - cur0 += delta; /* form error * 7 */ - bnexterr = cur1; /* Process component 1 */ - delta = cur1 * 2; - cur1 += delta; /* form error * 3 */ - errorptr[1] = (FSERROR) (bpreverr1 + cur1); - cur1 += delta; /* form error * 5 */ - bpreverr1 = belowerr1 + cur1; - belowerr1 = bnexterr; - cur1 += delta; /* form error * 7 */ - bnexterr = cur2; /* Process component 2 */ - delta = cur2 * 2; - cur2 += delta; /* form error * 3 */ - errorptr[2] = (FSERROR) (bpreverr2 + cur2); - cur2 += delta; /* form error * 5 */ - bpreverr2 = belowerr2 + cur2; - belowerr2 = bnexterr; - cur2 += delta; /* form error * 7 */ - } - /* At this point curN contains the 7/16 error value to be propagated - * to the next pixel on the current line, and all the errors for the - * next line have been shifted over. We are therefore ready to move on. - */ - inptr += dir3; /* Advance pixel pointers to next column */ - outptr += dir; - errorptr += dir3; /* advance errorptr to current column */ - } - /* Post-loop cleanup: we must unload the final error values into the - * final fserrors[] entry. Note we need not unload belowerrN because - * it is for the dummy column before or after the actual array. - */ - errorptr[0] = (FSERROR) bpreverr0; /* unload prev errs into array */ - errorptr[1] = (FSERROR) bpreverr1; - errorptr[2] = (FSERROR) bpreverr2; - } -} - - -/* - * Initialize the error-limiting transfer function (lookup table). - * The raw F-S error computation can potentially compute error values of up to - * +- MAXJSAMPLE. But we want the maximum correction applied to a pixel to be - * much less, otherwise obviously wrong pixels will be created. (Typical - * effects include weird fringes at color-area boundaries, isolated bright - * pixels in a dark area, etc.) The standard advice for avoiding this problem - * is to ensure that the "corners" of the color cube are allocated as output - * colors; then repeated errors in the same direction cannot cause cascading - * error buildup. However, that only prevents the error from getting - * completely out of hand; Aaron Giles reports that error limiting improves - * the results even with corner colors allocated. - * A simple clamping of the error values to about +- MAXJSAMPLE/8 works pretty - * well, but the smoother transfer function used below is even better. Thanks - * to Aaron Giles for this idea. - */ - -LOCAL(void) -init_error_limit (j_decompress_ptr cinfo) -/* Allocate and fill in the error_limiter table */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - int * table; - int in, out; - - table = (int *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE*2+1) * SIZEOF(int)); - table += MAXJSAMPLE; /* so can index -MAXJSAMPLE .. +MAXJSAMPLE */ - cquantize->error_limiter = table; - -#define STEPSIZE ((MAXJSAMPLE+1)/16) - /* Map errors 1:1 up to +- MAXJSAMPLE/16 */ - out = 0; - for (in = 0; in < STEPSIZE; in++, out++) { - table[in] = out; table[-in] = -out; - } - /* Map errors 1:2 up to +- 3*MAXJSAMPLE/16 */ - for (; in < STEPSIZE*3; in++, out += (in&1) ? 0 : 1) { - table[in] = out; table[-in] = -out; - } - /* Clamp the rest to final out value (which is (MAXJSAMPLE+1)/8) */ - for (; in <= MAXJSAMPLE; in++) { - table[in] = out; table[-in] = -out; - } -#undef STEPSIZE -} - - -/* - * Finish up at the end of each pass. - */ - -METHODDEF(void) -finish_pass1 (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - - /* Select the representative colors and fill in cinfo->colormap */ - cinfo->colormap = cquantize->sv_colormap; - select_colors(cinfo, cquantize->desired); - /* Force next pass to zero the color index table */ - cquantize->needs_zeroed = TRUE; -} - - -METHODDEF(void) -finish_pass2 (j_decompress_ptr cinfo) -{ - /* no work */ -} - - -/* - * Initialize for each processing pass. - */ - -METHODDEF(void) -start_pass_2_quant (j_decompress_ptr cinfo, boolean is_pre_scan) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - int i; - - /* Only F-S dithering or no dithering is supported. */ - /* If user asks for ordered dither, give him F-S. */ - if (cinfo->dither_mode != JDITHER_NONE) - cinfo->dither_mode = JDITHER_FS; - - if (is_pre_scan) { - /* Set up method pointers */ - cquantize->pub.color_quantize = prescan_quantize; - cquantize->pub.finish_pass = finish_pass1; - cquantize->needs_zeroed = TRUE; /* Always zero histogram */ - } else { - /* Set up method pointers */ - if (cinfo->dither_mode == JDITHER_FS) - cquantize->pub.color_quantize = pass2_fs_dither; - else - cquantize->pub.color_quantize = pass2_no_dither; - cquantize->pub.finish_pass = finish_pass2; - - /* Make sure color count is acceptable */ - i = cinfo->actual_number_of_colors; - if (i < 1) - ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 1); - if (i > MAXNUMCOLORS) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS); - - if (cinfo->dither_mode == JDITHER_FS) { - size_t arraysize = (size_t) ((cinfo->output_width + 2) * - (3 * SIZEOF(FSERROR))); - /* Allocate Floyd-Steinberg workspace if we didn't already. */ - if (cquantize->fserrors == NULL) - cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large) - ((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize); - /* Initialize the propagated errors to zero. */ - jzero_far((void FAR *) cquantize->fserrors, arraysize); - /* Make the error-limit table if we didn't already. */ - if (cquantize->error_limiter == NULL) - init_error_limit(cinfo); - cquantize->on_odd_row = FALSE; - } - - } - /* Zero the histogram or inverse color map, if necessary */ - if (cquantize->needs_zeroed) { - for (i = 0; i < HIST_C0_ELEMS; i++) { - jzero_far((void FAR *) histogram[i], - HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell)); - } - cquantize->needs_zeroed = FALSE; - } -} - - -/* - * Switch to a new external colormap between output passes. - */ - -METHODDEF(void) -new_color_map_2_quant (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - - /* Reset the inverse color map */ - cquantize->needs_zeroed = TRUE; -} - - -/* - * Module initialization routine for 2-pass color quantization. - */ - -GLOBAL(void) -jinit_2pass_quantizer (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize; - int i; - - cquantize = (my_cquantize_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_cquantizer)); - cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize; - cquantize->pub.start_pass = start_pass_2_quant; - cquantize->pub.new_color_map = new_color_map_2_quant; - cquantize->fserrors = NULL; /* flag optional arrays not allocated */ - cquantize->error_limiter = NULL; - - /* Make sure jdmaster didn't give me a case I can't handle */ - if (cinfo->out_color_components != 3) - ERREXIT(cinfo, JERR_NOTIMPL); - - /* Allocate the histogram/inverse colormap storage */ - cquantize->histogram = (hist3d) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, HIST_C0_ELEMS * SIZEOF(hist2d)); - for (i = 0; i < HIST_C0_ELEMS; i++) { - cquantize->histogram[i] = (hist2d) (*cinfo->mem->alloc_large) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell)); - } - cquantize->needs_zeroed = TRUE; /* histogram is garbage now */ - - /* Allocate storage for the completed colormap, if required. - * We do this now since it is FAR storage and may affect - * the memory manager's space calculations. - */ - if (cinfo->enable_2pass_quant) { - /* Make sure color count is acceptable */ - int desired = cinfo->desired_number_of_colors; - /* Lower bound on # of colors ... somewhat arbitrary as long as > 0 */ - if (desired < 8) - ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 8); - /* Make sure colormap indexes can be represented by JSAMPLEs */ - if (desired > MAXNUMCOLORS) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS); - cquantize->sv_colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo,JPOOL_IMAGE, (JDIMENSION) desired, (JDIMENSION) 3); - cquantize->desired = desired; - } else - cquantize->sv_colormap = NULL; - - /* Only F-S dithering or no dithering is supported. */ - /* If user asks for ordered dither, give him F-S. */ - if (cinfo->dither_mode != JDITHER_NONE) - cinfo->dither_mode = JDITHER_FS; - - /* Allocate Floyd-Steinberg workspace if necessary. - * This isn't really needed until pass 2, but again it is FAR storage. - * Although we will cope with a later change in dither_mode, - * we do not promise to honor max_memory_to_use if dither_mode changes. - */ - if (cinfo->dither_mode == JDITHER_FS) { - cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) ((cinfo->output_width + 2) * (3 * SIZEOF(FSERROR)))); - /* Might as well create the error-limiting table too. */ - init_error_limit(cinfo); - } -} - -#endif /* QUANT_2PASS_SUPPORTED */ diff --git a/src/jpeg-8c/jutils.c b/src/jpeg-8c/jutils.c deleted file mode 100644 index 04351797..00000000 --- a/src/jpeg-8c/jutils.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * jutils.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains tables and miscellaneous utility routines needed - * for both compression and decompression. - * Note we prefix all global names with "j" to minimize conflicts with - * a surrounding application. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * jpeg_zigzag_order[i] is the zigzag-order position of the i'th element - * of a DCT block read in natural order (left to right, top to bottom). - */ - -#if 0 /* This table is not actually needed in v6a */ - -const int jpeg_zigzag_order[DCTSIZE2] = { - 0, 1, 5, 6, 14, 15, 27, 28, - 2, 4, 7, 13, 16, 26, 29, 42, - 3, 8, 12, 17, 25, 30, 41, 43, - 9, 11, 18, 24, 31, 40, 44, 53, - 10, 19, 23, 32, 39, 45, 52, 54, - 20, 22, 33, 38, 46, 51, 55, 60, - 21, 34, 37, 47, 50, 56, 59, 61, - 35, 36, 48, 49, 57, 58, 62, 63 -}; - -#endif - -/* - * jpeg_natural_order[i] is the natural-order position of the i'th element - * of zigzag order. - * - * When reading corrupted data, the Huffman decoders could attempt - * to reference an entry beyond the end of this array (if the decoded - * zero run length reaches past the end of the block). To prevent - * wild stores without adding an inner-loop test, we put some extra - * "63"s after the real entries. This will cause the extra coefficient - * to be stored in location 63 of the block, not somewhere random. - * The worst case would be a run-length of 15, which means we need 16 - * fake entries. - */ - -const int jpeg_natural_order[DCTSIZE2+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 48, 41, 34, - 27, 20, 13, 6, 7, 14, 21, 28, - 35, 42, 49, 56, 57, 50, 43, 36, - 29, 22, 15, 23, 30, 37, 44, 51, - 58, 59, 52, 45, 38, 31, 39, 46, - 53, 60, 61, 54, 47, 55, 62, 63, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order7[7*7+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 48, 41, 34, - 27, 20, 13, 6, 14, 21, 28, 35, - 42, 49, 50, 43, 36, 29, 22, 30, - 37, 44, 51, 52, 45, 38, 46, 53, - 54, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order6[6*6+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 41, 34, 27, - 20, 13, 21, 28, 35, 42, 43, 36, - 29, 37, 44, 45, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order5[5*5+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 12, - 19, 26, 33, 34, 27, 20, 28, 35, - 36, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order4[4*4+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 25, 18, 11, 19, 26, 27, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order3[3*3+16] = { - 0, 1, 8, 16, 9, 2, 10, 17, - 18, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order2[2*2+16] = { - 0, 1, 8, 9, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - - -/* - * Arithmetic utilities - */ - -GLOBAL(long) -jdiv_round_up (long a, long b) -/* Compute a/b rounded up to next integer, ie, ceil(a/b) */ -/* Assumes a >= 0, b > 0 */ -{ - return (a + b - 1L) / b; -} - - -GLOBAL(long) -jround_up (long a, long b) -/* Compute a rounded up to next multiple of b, ie, ceil(a/b)*b */ -/* Assumes a >= 0, b > 0 */ -{ - a += b - 1L; - return a - (a % b); -} - - -/* On normal machines we can apply MEMCOPY() and MEMZERO() to sample arrays - * and coefficient-block arrays. This won't work on 80x86 because the arrays - * are FAR and we're assuming a small-pointer memory model. However, some - * DOS compilers provide far-pointer versions of memcpy() and memset() even - * in the small-model libraries. These will be used if USE_FMEM is defined. - * Otherwise, the routines below do it the hard way. (The performance cost - * is not all that great, because these routines aren't very heavily used.) - */ - -#ifndef NEED_FAR_POINTERS /* normal case, same as regular macros */ -#define FMEMCOPY(dest,src,size) MEMCOPY(dest,src,size) -#define FMEMZERO(target,size) MEMZERO(target,size) -#else /* 80x86 case, define if we can */ -#ifdef USE_FMEM -#define FMEMCOPY(dest,src,size) _fmemcpy((void FAR *)(dest), (const void FAR *)(src), (size_t)(size)) -#define FMEMZERO(target,size) _fmemset((void FAR *)(target), 0, (size_t)(size)) -#endif -#endif - - -GLOBAL(void) -jcopy_sample_rows (JSAMPARRAY input_array, int source_row, - JSAMPARRAY output_array, int dest_row, - int num_rows, JDIMENSION num_cols) -/* Copy some rows of samples from one place to another. - * num_rows rows are copied from input_array[source_row++] - * to output_array[dest_row++]; these areas may overlap for duplication. - * The source and destination arrays must be at least as wide as num_cols. - */ -{ - register JSAMPROW inptr, outptr; -#ifdef FMEMCOPY - register size_t count = (size_t) (num_cols * SIZEOF(JSAMPLE)); -#else - register JDIMENSION count; -#endif - register int row; - - input_array += source_row; - output_array += dest_row; - - for (row = num_rows; row > 0; row--) { - inptr = *input_array++; - outptr = *output_array++; -#ifdef FMEMCOPY - FMEMCOPY(outptr, inptr, count); -#else - for (count = num_cols; count > 0; count--) - *outptr++ = *inptr++; /* needn't bother with GETJSAMPLE() here */ -#endif - } -} - - -GLOBAL(void) -jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row, - JDIMENSION num_blocks) -/* Copy a row of coefficient blocks from one place to another. */ -{ -#ifdef FMEMCOPY - FMEMCOPY(output_row, input_row, num_blocks * (DCTSIZE2 * SIZEOF(JCOEF))); -#else - register JCOEFPTR inptr, outptr; - register long count; - - inptr = (JCOEFPTR) input_row; - outptr = (JCOEFPTR) output_row; - for (count = (long) num_blocks * DCTSIZE2; count > 0; count--) { - *outptr++ = *inptr++; - } -#endif -} - - -GLOBAL(void) -jzero_far (void FAR * target, size_t bytestozero) -/* Zero out a chunk of FAR memory. */ -/* This might be sample-array data, block-array data, or alloc_large data. */ -{ -#ifdef FMEMZERO - FMEMZERO(target, bytestozero); -#else - register char FAR * ptr = (char FAR *) target; - register size_t count; - - for (count = bytestozero; count > 0; count--) { - *ptr++ = 0; - } -#endif -} diff --git a/src/jpeg-8c/jversion.h b/src/jpeg-8c/jversion.h deleted file mode 100644 index e868538c..00000000 --- a/src/jpeg-8c/jversion.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * jversion.h - * - * Copyright (C) 1991-2011, Thomas G. Lane, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains software version identification. - */ - - -#define JVERSION "8c 16-Jan-2011" - -#define JCOPYRIGHT "Copyright (C) 2011, Thomas G. Lane, Guido Vollbeding" diff --git a/src/libcurl-7.35.0/curl/curl.h b/src/libcurl-7.35.0/curl/curl.h deleted file mode 100644 index aafaeed2..00000000 --- a/src/libcurl-7.35.0/curl/curl.h +++ /dev/null @@ -1,2296 +0,0 @@ -#ifndef __CURL_CURL_H -#define __CURL_CURL_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* - * If you have libcurl problems, all docs and details are found here: - * http://curl.haxx.se/libcurl/ - * - * curl-library mailing list subscription and unsubscription web interface: - * http://cool.haxx.se/mailman/listinfo/curl-library/ - */ - -#include "curlver.h" /* libcurl version defines */ -#include "curlbuild.h" /* libcurl build definitions */ -#include "curlrules.h" /* libcurl rules enforcement */ - -/* - * Define WIN32 when build target is Win32 API - */ - -#if (defined(_WIN32) || defined(__WIN32__)) && \ - !defined(WIN32) && !defined(__SYMBIAN32__) -#define WIN32 -#endif - -#include -#include - -#if defined(__FreeBSD__) && (__FreeBSD__ >= 2) -/* Needed for __FreeBSD_version symbol definition */ -#include -#endif - -/* The include stuff here below is mainly for time_t! */ -#include -#include - -#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) -#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || defined(__LWIP_OPT_H__)) -/* The check above prevents the winsock2 inclusion if winsock.h already was - included, since they can't co-exist without problems */ -#include -#include -#endif -#endif - -/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish - libc5-based Linux systems. Only include it on systems that are known to - require it! */ -#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \ - defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \ - defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \ - (defined(__FreeBSD_version) && (__FreeBSD_version < 800000)) -#include -#endif - -#if !defined(WIN32) && !defined(_WIN32_WCE) -#include -#endif - -#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__) -#include -#endif - -#ifdef __BEOS__ -#include -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -typedef void CURL; - -/* - * libcurl external API function linkage decorations. - */ - -#ifdef CURL_STATICLIB -# define CURL_EXTERN -#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) -# if defined(BUILDING_LIBCURL) -# define CURL_EXTERN __declspec(dllexport) -# else -# define CURL_EXTERN __declspec(dllimport) -# endif -#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS) -# define CURL_EXTERN CURL_EXTERN_SYMBOL -#else -# define CURL_EXTERN -#endif - -#ifndef curl_socket_typedef -/* socket typedef */ -#if defined(WIN32) && !defined(__LWIP_OPT_H__) -typedef SOCKET curl_socket_t; -#define CURL_SOCKET_BAD INVALID_SOCKET -#else -typedef int curl_socket_t; -#define CURL_SOCKET_BAD -1 -#endif -#define curl_socket_typedef -#endif /* curl_socket_typedef */ - -struct curl_httppost { - struct curl_httppost *next; /* next entry in the list */ - char *name; /* pointer to allocated name */ - long namelength; /* length of name length */ - char *contents; /* pointer to allocated data contents */ - long contentslength; /* length of contents field */ - char *buffer; /* pointer to allocated buffer contents */ - long bufferlength; /* length of buffer field */ - char *contenttype; /* Content-Type */ - struct curl_slist* contentheader; /* list of extra headers for this form */ - struct curl_httppost *more; /* if one field name has more than one - file, this link should link to following - files */ - long flags; /* as defined below */ -#define HTTPPOST_FILENAME (1<<0) /* specified content is a file name */ -#define HTTPPOST_READFILE (1<<1) /* specified content is a file name */ -#define HTTPPOST_PTRNAME (1<<2) /* name is only stored pointer - do not free in formfree */ -#define HTTPPOST_PTRCONTENTS (1<<3) /* contents is only stored pointer - do not free in formfree */ -#define HTTPPOST_BUFFER (1<<4) /* upload file from buffer */ -#define HTTPPOST_PTRBUFFER (1<<5) /* upload file from pointer contents */ -#define HTTPPOST_CALLBACK (1<<6) /* upload file contents by using the - regular read callback to get the data - and pass the given pointer as custom - pointer */ - - char *showfilename; /* The file name to show. If not set, the - actual file name will be used (if this - is a file part) */ - void *userp; /* custom pointer used for - HTTPPOST_CALLBACK posts */ -}; - -/* This is the CURLOPT_PROGRESSFUNCTION callback proto. It is now considered - deprecated but was the only choice up until 7.31.0 */ -typedef int (*curl_progress_callback)(void *clientp, - double dltotal, - double dlnow, - double ultotal, - double ulnow); - -/* This is the CURLOPT_XFERINFOFUNCTION callback proto. It was introduced in - 7.32.0, it avoids floating point and provides more detailed information. */ -typedef int (*curl_xferinfo_callback)(void *clientp, - curl_off_t dltotal, - curl_off_t dlnow, - curl_off_t ultotal, - curl_off_t ulnow); - -#ifndef CURL_MAX_WRITE_SIZE - /* Tests have proven that 20K is a very bad buffer size for uploads on - Windows, while 16K for some odd reason performed a lot better. - We do the ifndef check to allow this value to easier be changed at build - time for those who feel adventurous. The practical minimum is about - 400 bytes since libcurl uses a buffer of this size as a scratch area - (unrelated to network send operations). */ -#define CURL_MAX_WRITE_SIZE 16384 -#endif - -#ifndef CURL_MAX_HTTP_HEADER -/* The only reason to have a max limit for this is to avoid the risk of a bad - server feeding libcurl with a never-ending header that will cause reallocs - infinitely */ -#define CURL_MAX_HTTP_HEADER (100*1024) -#endif - -/* This is a magic return code for the write callback that, when returned, - will signal libcurl to pause receiving on the current transfer. */ -#define CURL_WRITEFUNC_PAUSE 0x10000001 - -typedef size_t (*curl_write_callback)(char *buffer, - size_t size, - size_t nitems, - void *outstream); - - - -/* enumeration of file types */ -typedef enum { - CURLFILETYPE_FILE = 0, - CURLFILETYPE_DIRECTORY, - CURLFILETYPE_SYMLINK, - CURLFILETYPE_DEVICE_BLOCK, - CURLFILETYPE_DEVICE_CHAR, - CURLFILETYPE_NAMEDPIPE, - CURLFILETYPE_SOCKET, - CURLFILETYPE_DOOR, /* is possible only on Sun Solaris now */ - - CURLFILETYPE_UNKNOWN /* should never occur */ -} curlfiletype; - -#define CURLFINFOFLAG_KNOWN_FILENAME (1<<0) -#define CURLFINFOFLAG_KNOWN_FILETYPE (1<<1) -#define CURLFINFOFLAG_KNOWN_TIME (1<<2) -#define CURLFINFOFLAG_KNOWN_PERM (1<<3) -#define CURLFINFOFLAG_KNOWN_UID (1<<4) -#define CURLFINFOFLAG_KNOWN_GID (1<<5) -#define CURLFINFOFLAG_KNOWN_SIZE (1<<6) -#define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7) - -/* Content of this structure depends on information which is known and is - achievable (e.g. by FTP LIST parsing). Please see the url_easy_setopt(3) man - page for callbacks returning this structure -- some fields are mandatory, - some others are optional. The FLAG field has special meaning. */ -struct curl_fileinfo { - char *filename; - curlfiletype filetype; - time_t time; - unsigned int perm; - int uid; - int gid; - curl_off_t size; - long int hardlinks; - - struct { - /* If some of these fields is not NULL, it is a pointer to b_data. */ - char *time; - char *perm; - char *user; - char *group; - char *target; /* pointer to the target filename of a symlink */ - } strings; - - unsigned int flags; - - /* used internally */ - char * b_data; - size_t b_size; - size_t b_used; -}; - -/* return codes for CURLOPT_CHUNK_BGN_FUNCTION */ -#define CURL_CHUNK_BGN_FUNC_OK 0 -#define CURL_CHUNK_BGN_FUNC_FAIL 1 /* tell the lib to end the task */ -#define CURL_CHUNK_BGN_FUNC_SKIP 2 /* skip this chunk over */ - -/* if splitting of data transfer is enabled, this callback is called before - download of an individual chunk started. Note that parameter "remains" works - only for FTP wildcard downloading (for now), otherwise is not used */ -typedef long (*curl_chunk_bgn_callback)(const void *transfer_info, - void *ptr, - int remains); - -/* return codes for CURLOPT_CHUNK_END_FUNCTION */ -#define CURL_CHUNK_END_FUNC_OK 0 -#define CURL_CHUNK_END_FUNC_FAIL 1 /* tell the lib to end the task */ - -/* If splitting of data transfer is enabled this callback is called after - download of an individual chunk finished. - Note! After this callback was set then it have to be called FOR ALL chunks. - Even if downloading of this chunk was skipped in CHUNK_BGN_FUNC. - This is the reason why we don't need "transfer_info" parameter in this - callback and we are not interested in "remains" parameter too. */ -typedef long (*curl_chunk_end_callback)(void *ptr); - -/* return codes for FNMATCHFUNCTION */ -#define CURL_FNMATCHFUNC_MATCH 0 /* string corresponds to the pattern */ -#define CURL_FNMATCHFUNC_NOMATCH 1 /* pattern doesn't match the string */ -#define CURL_FNMATCHFUNC_FAIL 2 /* an error occurred */ - -/* callback type for wildcard downloading pattern matching. If the - string matches the pattern, return CURL_FNMATCHFUNC_MATCH value, etc. */ -typedef int (*curl_fnmatch_callback)(void *ptr, - const char *pattern, - const char *string); - -/* These are the return codes for the seek callbacks */ -#define CURL_SEEKFUNC_OK 0 -#define CURL_SEEKFUNC_FAIL 1 /* fail the entire transfer */ -#define CURL_SEEKFUNC_CANTSEEK 2 /* tell libcurl seeking can't be done, so - libcurl might try other means instead */ -typedef int (*curl_seek_callback)(void *instream, - curl_off_t offset, - int origin); /* 'whence' */ - -/* This is a return code for the read callback that, when returned, will - signal libcurl to immediately abort the current transfer. */ -#define CURL_READFUNC_ABORT 0x10000000 -/* This is a return code for the read callback that, when returned, will - signal libcurl to pause sending data on the current transfer. */ -#define CURL_READFUNC_PAUSE 0x10000001 - -typedef size_t (*curl_read_callback)(char *buffer, - size_t size, - size_t nitems, - void *instream); - -typedef enum { - CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */ - CURLSOCKTYPE_ACCEPT, /* socket created by accept() call */ - CURLSOCKTYPE_LAST /* never use */ -} curlsocktype; - -/* The return code from the sockopt_callback can signal information back - to libcurl: */ -#define CURL_SOCKOPT_OK 0 -#define CURL_SOCKOPT_ERROR 1 /* causes libcurl to abort and return - CURLE_ABORTED_BY_CALLBACK */ -#define CURL_SOCKOPT_ALREADY_CONNECTED 2 - -typedef int (*curl_sockopt_callback)(void *clientp, - curl_socket_t curlfd, - curlsocktype purpose); - -struct curl_sockaddr { - int family; - int socktype; - int protocol; - unsigned int addrlen; /* addrlen was a socklen_t type before 7.18.0 but it - turned really ugly and painful on the systems that - lack this type */ - struct sockaddr addr; -}; - -typedef curl_socket_t -(*curl_opensocket_callback)(void *clientp, - curlsocktype purpose, - struct curl_sockaddr *address); - -typedef int -(*curl_closesocket_callback)(void *clientp, curl_socket_t item); - -typedef enum { - CURLIOE_OK, /* I/O operation successful */ - CURLIOE_UNKNOWNCMD, /* command was unknown to callback */ - CURLIOE_FAILRESTART, /* failed to restart the read */ - CURLIOE_LAST /* never use */ -} curlioerr; - -typedef enum { - CURLIOCMD_NOP, /* no operation */ - CURLIOCMD_RESTARTREAD, /* restart the read stream from start */ - CURLIOCMD_LAST /* never use */ -} curliocmd; - -typedef curlioerr (*curl_ioctl_callback)(CURL *handle, - int cmd, - void *clientp); - -/* - * The following typedef's are signatures of malloc, free, realloc, strdup and - * calloc respectively. Function pointers of these types can be passed to the - * curl_global_init_mem() function to set user defined memory management - * callback routines. - */ -typedef void *(*curl_malloc_callback)(size_t size); -typedef void (*curl_free_callback)(void *ptr); -typedef void *(*curl_realloc_callback)(void *ptr, size_t size); -typedef char *(*curl_strdup_callback)(const char *str); -typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size); - -/* the kind of data that is passed to information_callback*/ -typedef enum { - CURLINFO_TEXT = 0, - CURLINFO_HEADER_IN, /* 1 */ - CURLINFO_HEADER_OUT, /* 2 */ - CURLINFO_DATA_IN, /* 3 */ - CURLINFO_DATA_OUT, /* 4 */ - CURLINFO_SSL_DATA_IN, /* 5 */ - CURLINFO_SSL_DATA_OUT, /* 6 */ - CURLINFO_END -} curl_infotype; - -typedef int (*curl_debug_callback) - (CURL *handle, /* the handle/transfer this concerns */ - curl_infotype type, /* what kind of data */ - char *data, /* points to the data */ - size_t size, /* size of the data pointed to */ - void *userptr); /* whatever the user please */ - -/* All possible error codes from all sorts of curl functions. Future versions - may return other values, stay prepared. - - Always add new return codes last. Never *EVER* remove any. The return - codes must remain the same! - */ - -typedef enum { - CURLE_OK = 0, - CURLE_UNSUPPORTED_PROTOCOL, /* 1 */ - CURLE_FAILED_INIT, /* 2 */ - CURLE_URL_MALFORMAT, /* 3 */ - CURLE_NOT_BUILT_IN, /* 4 - [was obsoleted in August 2007 for - 7.17.0, reused in April 2011 for 7.21.5] */ - CURLE_COULDNT_RESOLVE_PROXY, /* 5 */ - CURLE_COULDNT_RESOLVE_HOST, /* 6 */ - CURLE_COULDNT_CONNECT, /* 7 */ - CURLE_FTP_WEIRD_SERVER_REPLY, /* 8 */ - CURLE_REMOTE_ACCESS_DENIED, /* 9 a service was denied by the server - due to lack of access - when login fails - this is not returned. */ - CURLE_FTP_ACCEPT_FAILED, /* 10 - [was obsoleted in April 2006 for - 7.15.4, reused in Dec 2011 for 7.24.0]*/ - CURLE_FTP_WEIRD_PASS_REPLY, /* 11 */ - CURLE_FTP_ACCEPT_TIMEOUT, /* 12 - timeout occurred accepting server - [was obsoleted in August 2007 for 7.17.0, - reused in Dec 2011 for 7.24.0]*/ - CURLE_FTP_WEIRD_PASV_REPLY, /* 13 */ - CURLE_FTP_WEIRD_227_FORMAT, /* 14 */ - CURLE_FTP_CANT_GET_HOST, /* 15 */ - CURLE_OBSOLETE16, /* 16 - NOT USED */ - CURLE_FTP_COULDNT_SET_TYPE, /* 17 */ - CURLE_PARTIAL_FILE, /* 18 */ - CURLE_FTP_COULDNT_RETR_FILE, /* 19 */ - CURLE_OBSOLETE20, /* 20 - NOT USED */ - CURLE_QUOTE_ERROR, /* 21 - quote command failure */ - CURLE_HTTP_RETURNED_ERROR, /* 22 */ - CURLE_WRITE_ERROR, /* 23 */ - CURLE_OBSOLETE24, /* 24 - NOT USED */ - CURLE_UPLOAD_FAILED, /* 25 - failed upload "command" */ - CURLE_READ_ERROR, /* 26 - couldn't open/read from file */ - CURLE_OUT_OF_MEMORY, /* 27 */ - /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error - instead of a memory allocation error if CURL_DOES_CONVERSIONS - is defined - */ - CURLE_OPERATION_TIMEDOUT, /* 28 - the timeout time was reached */ - CURLE_OBSOLETE29, /* 29 - NOT USED */ - CURLE_FTP_PORT_FAILED, /* 30 - FTP PORT operation failed */ - CURLE_FTP_COULDNT_USE_REST, /* 31 - the REST command failed */ - CURLE_OBSOLETE32, /* 32 - NOT USED */ - CURLE_RANGE_ERROR, /* 33 - RANGE "command" didn't work */ - CURLE_HTTP_POST_ERROR, /* 34 */ - CURLE_SSL_CONNECT_ERROR, /* 35 - wrong when connecting with SSL */ - CURLE_BAD_DOWNLOAD_RESUME, /* 36 - couldn't resume download */ - CURLE_FILE_COULDNT_READ_FILE, /* 37 */ - CURLE_LDAP_CANNOT_BIND, /* 38 */ - CURLE_LDAP_SEARCH_FAILED, /* 39 */ - CURLE_OBSOLETE40, /* 40 - NOT USED */ - CURLE_FUNCTION_NOT_FOUND, /* 41 */ - CURLE_ABORTED_BY_CALLBACK, /* 42 */ - CURLE_BAD_FUNCTION_ARGUMENT, /* 43 */ - CURLE_OBSOLETE44, /* 44 - NOT USED */ - CURLE_INTERFACE_FAILED, /* 45 - CURLOPT_INTERFACE failed */ - CURLE_OBSOLETE46, /* 46 - NOT USED */ - CURLE_TOO_MANY_REDIRECTS , /* 47 - catch endless re-direct loops */ - CURLE_UNKNOWN_OPTION, /* 48 - User specified an unknown option */ - CURLE_TELNET_OPTION_SYNTAX , /* 49 - Malformed telnet option */ - CURLE_OBSOLETE50, /* 50 - NOT USED */ - CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint - wasn't verified fine */ - CURLE_GOT_NOTHING, /* 52 - when this is a specific error */ - CURLE_SSL_ENGINE_NOTFOUND, /* 53 - SSL crypto engine not found */ - CURLE_SSL_ENGINE_SETFAILED, /* 54 - can not set SSL crypto engine as - default */ - CURLE_SEND_ERROR, /* 55 - failed sending network data */ - CURLE_RECV_ERROR, /* 56 - failure in receiving network data */ - CURLE_OBSOLETE57, /* 57 - NOT IN USE */ - CURLE_SSL_CERTPROBLEM, /* 58 - problem with the local certificate */ - CURLE_SSL_CIPHER, /* 59 - couldn't use specified cipher */ - CURLE_SSL_CACERT, /* 60 - problem with the CA cert (path?) */ - CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized/bad encoding */ - CURLE_LDAP_INVALID_URL, /* 62 - Invalid LDAP URL */ - CURLE_FILESIZE_EXCEEDED, /* 63 - Maximum file size exceeded */ - CURLE_USE_SSL_FAILED, /* 64 - Requested FTP SSL level failed */ - CURLE_SEND_FAIL_REWIND, /* 65 - Sending the data requires a rewind - that failed */ - CURLE_SSL_ENGINE_INITFAILED, /* 66 - failed to initialise ENGINE */ - CURLE_LOGIN_DENIED, /* 67 - user, password or similar was not - accepted and we failed to login */ - CURLE_TFTP_NOTFOUND, /* 68 - file not found on server */ - CURLE_TFTP_PERM, /* 69 - permission problem on server */ - CURLE_REMOTE_DISK_FULL, /* 70 - out of disk space on server */ - CURLE_TFTP_ILLEGAL, /* 71 - Illegal TFTP operation */ - CURLE_TFTP_UNKNOWNID, /* 72 - Unknown transfer ID */ - CURLE_REMOTE_FILE_EXISTS, /* 73 - File already exists */ - CURLE_TFTP_NOSUCHUSER, /* 74 - No such user */ - CURLE_CONV_FAILED, /* 75 - conversion failed */ - CURLE_CONV_REQD, /* 76 - caller must register conversion - callbacks using curl_easy_setopt options - CURLOPT_CONV_FROM_NETWORK_FUNCTION, - CURLOPT_CONV_TO_NETWORK_FUNCTION, and - CURLOPT_CONV_FROM_UTF8_FUNCTION */ - CURLE_SSL_CACERT_BADFILE, /* 77 - could not load CACERT file, missing - or wrong format */ - CURLE_REMOTE_FILE_NOT_FOUND, /* 78 - remote file not found */ - CURLE_SSH, /* 79 - error from the SSH layer, somewhat - generic so the error message will be of - interest when this has happened */ - - CURLE_SSL_SHUTDOWN_FAILED, /* 80 - Failed to shut down the SSL - connection */ - CURLE_AGAIN, /* 81 - socket is not ready for send/recv, - wait till it's ready and try again (Added - in 7.18.2) */ - CURLE_SSL_CRL_BADFILE, /* 82 - could not load CRL file, missing or - wrong format (Added in 7.19.0) */ - CURLE_SSL_ISSUER_ERROR, /* 83 - Issuer check failed. (Added in - 7.19.0) */ - CURLE_FTP_PRET_FAILED, /* 84 - a PRET command failed */ - CURLE_RTSP_CSEQ_ERROR, /* 85 - mismatch of RTSP CSeq numbers */ - CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Ids */ - CURLE_FTP_BAD_FILE_LIST, /* 87 - unable to parse FTP file list */ - CURLE_CHUNK_FAILED, /* 88 - chunk callback reported error */ - CURLE_NO_CONNECTION_AVAILABLE, /* 89 - No connection available, the - session will be queued */ - CURL_LAST /* never use! */ -} CURLcode; - -#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all - the obsolete stuff removed! */ - -/* Previously obsoletes error codes re-used in 7.24.0 */ -#define CURLE_OBSOLETE10 CURLE_FTP_ACCEPT_FAILED -#define CURLE_OBSOLETE12 CURLE_FTP_ACCEPT_TIMEOUT - -/* compatibility with older names */ -#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING - -/* The following were added in 7.21.5, April 2011 */ -#define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION - -/* The following were added in 7.17.1 */ -/* These are scheduled to disappear by 2009 */ -#define CURLE_SSL_PEER_CERTIFICATE CURLE_PEER_FAILED_VERIFICATION - -/* The following were added in 7.17.0 */ -/* These are scheduled to disappear by 2009 */ -#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* no one should be using this! */ -#define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46 -#define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44 -#define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10 -#define CURLE_FTP_CANT_RECONNECT CURLE_OBSOLETE16 -#define CURLE_FTP_COULDNT_GET_SIZE CURLE_OBSOLETE32 -#define CURLE_FTP_COULDNT_SET_ASCII CURLE_OBSOLETE29 -#define CURLE_FTP_WEIRD_USER_REPLY CURLE_OBSOLETE12 -#define CURLE_FTP_WRITE_ERROR CURLE_OBSOLETE20 -#define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40 -#define CURLE_MALFORMAT_USER CURLE_OBSOLETE24 -#define CURLE_SHARE_IN_USE CURLE_OBSOLETE57 -#define CURLE_URL_MALFORMAT_USER CURLE_NOT_BUILT_IN - -#define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED -#define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE -#define CURLE_FTP_QUOTE_ERROR CURLE_QUOTE_ERROR -#define CURLE_TFTP_DISKFULL CURLE_REMOTE_DISK_FULL -#define CURLE_TFTP_EXISTS CURLE_REMOTE_FILE_EXISTS -#define CURLE_HTTP_RANGE_ERROR CURLE_RANGE_ERROR -#define CURLE_FTP_SSL_FAILED CURLE_USE_SSL_FAILED - -/* The following were added earlier */ - -#define CURLE_OPERATION_TIMEOUTED CURLE_OPERATION_TIMEDOUT - -#define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR -#define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED -#define CURLE_FTP_COULDNT_STOR_FILE CURLE_UPLOAD_FAILED - -#define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE -#define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME - -/* This was the error code 50 in 7.7.3 and a few earlier versions, this - is no longer used by libcurl but is instead #defined here only to not - make programs break */ -#define CURLE_ALREADY_COMPLETE 99999 - -#endif /*!CURL_NO_OLDIES*/ - -/* This prototype applies to all conversion callbacks */ -typedef CURLcode (*curl_conv_callback)(char *buffer, size_t length); - -typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl, /* easy handle */ - void *ssl_ctx, /* actually an - OpenSSL SSL_CTX */ - void *userptr); - -typedef enum { - CURLPROXY_HTTP = 0, /* added in 7.10, new in 7.19.4 default is to use - CONNECT HTTP/1.1 */ - CURLPROXY_HTTP_1_0 = 1, /* added in 7.19.4, force to use CONNECT - HTTP/1.0 */ - CURLPROXY_SOCKS4 = 4, /* support added in 7.15.2, enum existed already - in 7.10 */ - CURLPROXY_SOCKS5 = 5, /* added in 7.10 */ - CURLPROXY_SOCKS4A = 6, /* added in 7.18.0 */ - CURLPROXY_SOCKS5_HOSTNAME = 7 /* Use the SOCKS5 protocol but pass along the - host name rather than the IP address. added - in 7.18.0 */ -} curl_proxytype; /* this enum was added in 7.10 */ - -/* - * Bitmasks for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH options: - * - * CURLAUTH_NONE - No HTTP authentication - * CURLAUTH_BASIC - HTTP Basic authentication (default) - * CURLAUTH_DIGEST - HTTP Digest authentication - * CURLAUTH_GSSNEGOTIATE - HTTP GSS-Negotiate authentication - * CURLAUTH_NTLM - HTTP NTLM authentication - * CURLAUTH_DIGEST_IE - HTTP Digest authentication with IE flavour - * CURLAUTH_NTLM_WB - HTTP NTLM authentication delegated to winbind helper - * CURLAUTH_ONLY - Use together with a single other type to force no - * authentication or just that single type - * CURLAUTH_ANY - All fine types set - * CURLAUTH_ANYSAFE - All fine types except Basic - */ - -#define CURLAUTH_NONE ((unsigned long)0) -#define CURLAUTH_BASIC (((unsigned long)1)<<0) -#define CURLAUTH_DIGEST (((unsigned long)1)<<1) -#define CURLAUTH_GSSNEGOTIATE (((unsigned long)1)<<2) -#define CURLAUTH_NTLM (((unsigned long)1)<<3) -#define CURLAUTH_DIGEST_IE (((unsigned long)1)<<4) -#define CURLAUTH_NTLM_WB (((unsigned long)1)<<5) -#define CURLAUTH_ONLY (((unsigned long)1)<<31) -#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) -#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE)) - -#define CURLSSH_AUTH_ANY ~0 /* all types supported by the server */ -#define CURLSSH_AUTH_NONE 0 /* none allowed, silly but complete */ -#define CURLSSH_AUTH_PUBLICKEY (1<<0) /* public/private key files */ -#define CURLSSH_AUTH_PASSWORD (1<<1) /* password */ -#define CURLSSH_AUTH_HOST (1<<2) /* host key files */ -#define CURLSSH_AUTH_KEYBOARD (1<<3) /* keyboard interactive */ -#define CURLSSH_AUTH_AGENT (1<<4) /* agent (ssh-agent, pageant...) */ -#define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY - -#define CURLGSSAPI_DELEGATION_NONE 0 /* no delegation (default) */ -#define CURLGSSAPI_DELEGATION_POLICY_FLAG (1<<0) /* if permitted by policy */ -#define CURLGSSAPI_DELEGATION_FLAG (1<<1) /* delegate always */ - -#define CURL_ERROR_SIZE 256 - -enum curl_khtype { - CURLKHTYPE_UNKNOWN, - CURLKHTYPE_RSA1, - CURLKHTYPE_RSA, - CURLKHTYPE_DSS -}; - -struct curl_khkey { - const char *key; /* points to a zero-terminated string encoded with base64 - if len is zero, otherwise to the "raw" data */ - size_t len; - enum curl_khtype keytype; -}; - -/* this is the set of return values expected from the curl_sshkeycallback - callback */ -enum curl_khstat { - CURLKHSTAT_FINE_ADD_TO_FILE, - CURLKHSTAT_FINE, - CURLKHSTAT_REJECT, /* reject the connection, return an error */ - CURLKHSTAT_DEFER, /* do not accept it, but we can't answer right now so - this causes a CURLE_DEFER error but otherwise the - connection will be left intact etc */ - CURLKHSTAT_LAST /* not for use, only a marker for last-in-list */ -}; - -/* this is the set of status codes pass in to the callback */ -enum curl_khmatch { - CURLKHMATCH_OK, /* match */ - CURLKHMATCH_MISMATCH, /* host found, key mismatch! */ - CURLKHMATCH_MISSING, /* no matching host/key found */ - CURLKHMATCH_LAST /* not for use, only a marker for last-in-list */ -}; - -typedef int - (*curl_sshkeycallback) (CURL *easy, /* easy handle */ - const struct curl_khkey *knownkey, /* known */ - const struct curl_khkey *foundkey, /* found */ - enum curl_khmatch, /* libcurl's view on the keys */ - void *clientp); /* custom pointer passed from app */ - -/* parameter for the CURLOPT_USE_SSL option */ -typedef enum { - CURLUSESSL_NONE, /* do not attempt to use SSL */ - CURLUSESSL_TRY, /* try using SSL, proceed anyway otherwise */ - CURLUSESSL_CONTROL, /* SSL for the control connection or fail */ - CURLUSESSL_ALL, /* SSL for all communication or fail */ - CURLUSESSL_LAST /* not an option, never use */ -} curl_usessl; - -/* Definition of bits for the CURLOPT_SSL_OPTIONS argument: */ - -/* - ALLOW_BEAST tells libcurl to allow the BEAST SSL vulnerability in the - name of improving interoperability with older servers. Some SSL libraries - have introduced work-arounds for this flaw but those work-arounds sometimes - make the SSL communication fail. To regain functionality with those broken - servers, a user can this way allow the vulnerability back. */ -#define CURLSSLOPT_ALLOW_BEAST (1<<0) - -#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all - the obsolete stuff removed! */ - -/* Backwards compatibility with older names */ -/* These are scheduled to disappear by 2009 */ - -#define CURLFTPSSL_NONE CURLUSESSL_NONE -#define CURLFTPSSL_TRY CURLUSESSL_TRY -#define CURLFTPSSL_CONTROL CURLUSESSL_CONTROL -#define CURLFTPSSL_ALL CURLUSESSL_ALL -#define CURLFTPSSL_LAST CURLUSESSL_LAST -#define curl_ftpssl curl_usessl -#endif /*!CURL_NO_OLDIES*/ - -/* parameter for the CURLOPT_FTP_SSL_CCC option */ -typedef enum { - CURLFTPSSL_CCC_NONE, /* do not send CCC */ - CURLFTPSSL_CCC_PASSIVE, /* Let the server initiate the shutdown */ - CURLFTPSSL_CCC_ACTIVE, /* Initiate the shutdown */ - CURLFTPSSL_CCC_LAST /* not an option, never use */ -} curl_ftpccc; - -/* parameter for the CURLOPT_FTPSSLAUTH option */ -typedef enum { - CURLFTPAUTH_DEFAULT, /* let libcurl decide */ - CURLFTPAUTH_SSL, /* use "AUTH SSL" */ - CURLFTPAUTH_TLS, /* use "AUTH TLS" */ - CURLFTPAUTH_LAST /* not an option, never use */ -} curl_ftpauth; - -/* parameter for the CURLOPT_FTP_CREATE_MISSING_DIRS option */ -typedef enum { - CURLFTP_CREATE_DIR_NONE, /* do NOT create missing dirs! */ - CURLFTP_CREATE_DIR, /* (FTP/SFTP) if CWD fails, try MKD and then CWD - again if MKD succeeded, for SFTP this does - similar magic */ - CURLFTP_CREATE_DIR_RETRY, /* (FTP only) if CWD fails, try MKD and then CWD - again even if MKD failed! */ - CURLFTP_CREATE_DIR_LAST /* not an option, never use */ -} curl_ftpcreatedir; - -/* parameter for the CURLOPT_FTP_FILEMETHOD option */ -typedef enum { - CURLFTPMETHOD_DEFAULT, /* let libcurl pick */ - CURLFTPMETHOD_MULTICWD, /* single CWD operation for each path part */ - CURLFTPMETHOD_NOCWD, /* no CWD at all */ - CURLFTPMETHOD_SINGLECWD, /* one CWD to full dir, then work on file */ - CURLFTPMETHOD_LAST /* not an option, never use */ -} curl_ftpmethod; - -/* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */ -#define CURLPROTO_HTTP (1<<0) -#define CURLPROTO_HTTPS (1<<1) -#define CURLPROTO_FTP (1<<2) -#define CURLPROTO_FTPS (1<<3) -#define CURLPROTO_SCP (1<<4) -#define CURLPROTO_SFTP (1<<5) -#define CURLPROTO_TELNET (1<<6) -#define CURLPROTO_LDAP (1<<7) -#define CURLPROTO_LDAPS (1<<8) -#define CURLPROTO_DICT (1<<9) -#define CURLPROTO_FILE (1<<10) -#define CURLPROTO_TFTP (1<<11) -#define CURLPROTO_IMAP (1<<12) -#define CURLPROTO_IMAPS (1<<13) -#define CURLPROTO_POP3 (1<<14) -#define CURLPROTO_POP3S (1<<15) -#define CURLPROTO_SMTP (1<<16) -#define CURLPROTO_SMTPS (1<<17) -#define CURLPROTO_RTSP (1<<18) -#define CURLPROTO_RTMP (1<<19) -#define CURLPROTO_RTMPT (1<<20) -#define CURLPROTO_RTMPE (1<<21) -#define CURLPROTO_RTMPTE (1<<22) -#define CURLPROTO_RTMPS (1<<23) -#define CURLPROTO_RTMPTS (1<<24) -#define CURLPROTO_GOPHER (1<<25) -#define CURLPROTO_ALL (~0) /* enable everything */ - -/* long may be 32 or 64 bits, but we should never depend on anything else - but 32 */ -#define CURLOPTTYPE_LONG 0 -#define CURLOPTTYPE_OBJECTPOINT 10000 -#define CURLOPTTYPE_FUNCTIONPOINT 20000 -#define CURLOPTTYPE_OFF_T 30000 - -/* name is uppercase CURLOPT_, - type is one of the defined CURLOPTTYPE_ - number is unique identifier */ -#ifdef CINIT -#undef CINIT -#endif - -#ifdef CURL_ISOCPP -#define CINIT(na,t,nu) CURLOPT_ ## na = CURLOPTTYPE_ ## t + nu -#else -/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ -#define LONG CURLOPTTYPE_LONG -#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT -#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT -#define OFF_T CURLOPTTYPE_OFF_T -#define CINIT(name,type,number) CURLOPT_/**/name = type + number -#endif - -/* - * This macro-mania below setups the CURLOPT_[what] enum, to be used with - * curl_easy_setopt(). The first argument in the CINIT() macro is the [what] - * word. - */ - -typedef enum { - /* This is the FILE * or void * the regular output should be written to. */ - CINIT(FILE, OBJECTPOINT, 1), - - /* The full URL to get/put */ - CINIT(URL, OBJECTPOINT, 2), - - /* Port number to connect to, if other than default. */ - CINIT(PORT, LONG, 3), - - /* Name of proxy to use. */ - CINIT(PROXY, OBJECTPOINT, 4), - - /* "user:password;options" to use when fetching. */ - CINIT(USERPWD, OBJECTPOINT, 5), - - /* "user:password" to use with proxy. */ - CINIT(PROXYUSERPWD, OBJECTPOINT, 6), - - /* Range to get, specified as an ASCII string. */ - CINIT(RANGE, OBJECTPOINT, 7), - - /* not used */ - - /* Specified file stream to upload from (use as input): */ - CINIT(INFILE, OBJECTPOINT, 9), - - /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE - * bytes big. If this is not used, error messages go to stderr instead: */ - CINIT(ERRORBUFFER, OBJECTPOINT, 10), - - /* Function that will be called to store the output (instead of fwrite). The - * parameters will use fwrite() syntax, make sure to follow them. */ - CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11), - - /* Function that will be called to read the input (instead of fread). The - * parameters will use fread() syntax, make sure to follow them. */ - CINIT(READFUNCTION, FUNCTIONPOINT, 12), - - /* Time-out the read operation after this amount of seconds */ - CINIT(TIMEOUT, LONG, 13), - - /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about - * how large the file being sent really is. That allows better error - * checking and better verifies that the upload was successful. -1 means - * unknown size. - * - * For large file support, there is also a _LARGE version of the key - * which takes an off_t type, allowing platforms with larger off_t - * sizes to handle larger files. See below for INFILESIZE_LARGE. - */ - CINIT(INFILESIZE, LONG, 14), - - /* POST static input fields. */ - CINIT(POSTFIELDS, OBJECTPOINT, 15), - - /* Set the referrer page (needed by some CGIs) */ - CINIT(REFERER, OBJECTPOINT, 16), - - /* Set the FTP PORT string (interface name, named or numerical IP address) - Use i.e '-' to use default address. */ - CINIT(FTPPORT, OBJECTPOINT, 17), - - /* Set the User-Agent string (examined by some CGIs) */ - CINIT(USERAGENT, OBJECTPOINT, 18), - - /* If the download receives less than "low speed limit" bytes/second - * during "low speed time" seconds, the operations is aborted. - * You could i.e if you have a pretty high speed connection, abort if - * it is less than 2000 bytes/sec during 20 seconds. - */ - - /* Set the "low speed limit" */ - CINIT(LOW_SPEED_LIMIT, LONG, 19), - - /* Set the "low speed time" */ - CINIT(LOW_SPEED_TIME, LONG, 20), - - /* Set the continuation offset. - * - * Note there is also a _LARGE version of this key which uses - * off_t types, allowing for large file offsets on platforms which - * use larger-than-32-bit off_t's. Look below for RESUME_FROM_LARGE. - */ - CINIT(RESUME_FROM, LONG, 21), - - /* Set cookie in request: */ - CINIT(COOKIE, OBJECTPOINT, 22), - - /* This points to a linked list of headers, struct curl_slist kind */ - CINIT(HTTPHEADER, OBJECTPOINT, 23), - - /* This points to a linked list of post entries, struct curl_httppost */ - CINIT(HTTPPOST, OBJECTPOINT, 24), - - /* name of the file keeping your private SSL-certificate */ - CINIT(SSLCERT, OBJECTPOINT, 25), - - /* password for the SSL or SSH private key */ - CINIT(KEYPASSWD, OBJECTPOINT, 26), - - /* send TYPE parameter? */ - CINIT(CRLF, LONG, 27), - - /* send linked-list of QUOTE commands */ - CINIT(QUOTE, OBJECTPOINT, 28), - - /* send FILE * or void * to store headers to, if you use a callback it - is simply passed to the callback unmodified */ - CINIT(WRITEHEADER, OBJECTPOINT, 29), - - /* point to a file to read the initial cookies from, also enables - "cookie awareness" */ - CINIT(COOKIEFILE, OBJECTPOINT, 31), - - /* What version to specifically try to use. - See CURL_SSLVERSION defines below. */ - CINIT(SSLVERSION, LONG, 32), - - /* What kind of HTTP time condition to use, see defines */ - CINIT(TIMECONDITION, LONG, 33), - - /* Time to use with the above condition. Specified in number of seconds - since 1 Jan 1970 */ - CINIT(TIMEVALUE, LONG, 34), - - /* 35 = OBSOLETE */ - - /* Custom request, for customizing the get command like - HTTP: DELETE, TRACE and others - FTP: to use a different list command - */ - CINIT(CUSTOMREQUEST, OBJECTPOINT, 36), - - /* HTTP request, for odd commands like DELETE, TRACE and others */ - CINIT(STDERR, OBJECTPOINT, 37), - - /* 38 is not used */ - - /* send linked-list of post-transfer QUOTE commands */ - CINIT(POSTQUOTE, OBJECTPOINT, 39), - - CINIT(WRITEINFO, OBJECTPOINT, 40), /* DEPRECATED, do not use! */ - - CINIT(VERBOSE, LONG, 41), /* talk a lot */ - CINIT(HEADER, LONG, 42), /* throw the header out too */ - CINIT(NOPROGRESS, LONG, 43), /* shut off the progress meter */ - CINIT(NOBODY, LONG, 44), /* use HEAD to get http document */ - CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 300 */ - CINIT(UPLOAD, LONG, 46), /* this is an upload */ - CINIT(POST, LONG, 47), /* HTTP POST method */ - CINIT(DIRLISTONLY, LONG, 48), /* bare names when listing directories */ - - CINIT(APPEND, LONG, 50), /* Append instead of overwrite on upload! */ - - /* Specify whether to read the user+password from the .netrc or the URL. - * This must be one of the CURL_NETRC_* enums below. */ - CINIT(NETRC, LONG, 51), - - CINIT(FOLLOWLOCATION, LONG, 52), /* use Location: Luke! */ - - CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */ - CINIT(PUT, LONG, 54), /* HTTP PUT */ - - /* 55 = OBSOLETE */ - - /* DEPRECATED - * Function that will be called instead of the internal progress display - * function. This function should be defined as the curl_progress_callback - * prototype defines. */ - CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56), - - /* Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION - callbacks */ - CINIT(PROGRESSDATA, OBJECTPOINT, 57), -#define CURLOPT_XFERINFODATA CURLOPT_PROGRESSDATA - - /* We want the referrer field set automatically when following locations */ - CINIT(AUTOREFERER, LONG, 58), - - /* Port of the proxy, can be set in the proxy string as well with: - "[host]:[port]" */ - CINIT(PROXYPORT, LONG, 59), - - /* size of the POST input data, if strlen() is not good to use */ - CINIT(POSTFIELDSIZE, LONG, 60), - - /* tunnel non-http operations through a HTTP proxy */ - CINIT(HTTPPROXYTUNNEL, LONG, 61), - - /* Set the interface string to use as outgoing network interface */ - CINIT(INTERFACE, OBJECTPOINT, 62), - - /* Set the krb4/5 security level, this also enables krb4/5 awareness. This - * is a string, 'clear', 'safe', 'confidential' or 'private'. If the string - * is set but doesn't match one of these, 'private' will be used. */ - CINIT(KRBLEVEL, OBJECTPOINT, 63), - - /* Set if we should verify the peer in ssl handshake, set 1 to verify. */ - CINIT(SSL_VERIFYPEER, LONG, 64), - - /* The CApath or CAfile used to validate the peer certificate - this option is used only if SSL_VERIFYPEER is true */ - CINIT(CAINFO, OBJECTPOINT, 65), - - /* 66 = OBSOLETE */ - /* 67 = OBSOLETE */ - - /* Maximum number of http redirects to follow */ - CINIT(MAXREDIRS, LONG, 68), - - /* Pass a long set to 1 to get the date of the requested document (if - possible)! Pass a zero to shut it off. */ - CINIT(FILETIME, LONG, 69), - - /* This points to a linked list of telnet options */ - CINIT(TELNETOPTIONS, OBJECTPOINT, 70), - - /* Max amount of cached alive connections */ - CINIT(MAXCONNECTS, LONG, 71), - - CINIT(CLOSEPOLICY, LONG, 72), /* DEPRECATED, do not use! */ - - /* 73 = OBSOLETE */ - - /* Set to explicitly use a new connection for the upcoming transfer. - Do not use this unless you're absolutely sure of this, as it makes the - operation slower and is less friendly for the network. */ - CINIT(FRESH_CONNECT, LONG, 74), - - /* Set to explicitly forbid the upcoming transfer's connection to be re-used - when done. Do not use this unless you're absolutely sure of this, as it - makes the operation slower and is less friendly for the network. */ - CINIT(FORBID_REUSE, LONG, 75), - - /* Set to a file name that contains random data for libcurl to use to - seed the random engine when doing SSL connects. */ - CINIT(RANDOM_FILE, OBJECTPOINT, 76), - - /* Set to the Entropy Gathering Daemon socket pathname */ - CINIT(EGDSOCKET, OBJECTPOINT, 77), - - /* Time-out connect operations after this amount of seconds, if connects are - OK within this time, then fine... This only aborts the connect phase. */ - CINIT(CONNECTTIMEOUT, LONG, 78), - - /* Function that will be called to store headers (instead of fwrite). The - * parameters will use fwrite() syntax, make sure to follow them. */ - CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79), - - /* Set this to force the HTTP request to get back to GET. Only really usable - if POST, PUT or a custom request have been used first. - */ - CINIT(HTTPGET, LONG, 80), - - /* Set if we should verify the Common name from the peer certificate in ssl - * handshake, set 1 to check existence, 2 to ensure that it matches the - * provided hostname. */ - CINIT(SSL_VERIFYHOST, LONG, 81), - - /* Specify which file name to write all known cookies in after completed - operation. Set file name to "-" (dash) to make it go to stdout. */ - CINIT(COOKIEJAR, OBJECTPOINT, 82), - - /* Specify which SSL ciphers to use */ - CINIT(SSL_CIPHER_LIST, OBJECTPOINT, 83), - - /* Specify which HTTP version to use! This must be set to one of the - CURL_HTTP_VERSION* enums set below. */ - CINIT(HTTP_VERSION, LONG, 84), - - /* Specifically switch on or off the FTP engine's use of the EPSV command. By - default, that one will always be attempted before the more traditional - PASV command. */ - CINIT(FTP_USE_EPSV, LONG, 85), - - /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */ - CINIT(SSLCERTTYPE, OBJECTPOINT, 86), - - /* name of the file keeping your private SSL-key */ - CINIT(SSLKEY, OBJECTPOINT, 87), - - /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */ - CINIT(SSLKEYTYPE, OBJECTPOINT, 88), - - /* crypto engine for the SSL-sub system */ - CINIT(SSLENGINE, OBJECTPOINT, 89), - - /* set the crypto engine for the SSL-sub system as default - the param has no meaning... - */ - CINIT(SSLENGINE_DEFAULT, LONG, 90), - - /* Non-zero value means to use the global dns cache */ - CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* DEPRECATED, do not use! */ - - /* DNS cache timeout */ - CINIT(DNS_CACHE_TIMEOUT, LONG, 92), - - /* send linked-list of pre-transfer QUOTE commands */ - CINIT(PREQUOTE, OBJECTPOINT, 93), - - /* set the debug function */ - CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94), - - /* set the data for the debug function */ - CINIT(DEBUGDATA, OBJECTPOINT, 95), - - /* mark this as start of a cookie session */ - CINIT(COOKIESESSION, LONG, 96), - - /* The CApath directory used to validate the peer certificate - this option is used only if SSL_VERIFYPEER is true */ - CINIT(CAPATH, OBJECTPOINT, 97), - - /* Instruct libcurl to use a smaller receive buffer */ - CINIT(BUFFERSIZE, LONG, 98), - - /* Instruct libcurl to not use any signal/alarm handlers, even when using - timeouts. This option is useful for multi-threaded applications. - See libcurl-the-guide for more background information. */ - CINIT(NOSIGNAL, LONG, 99), - - /* Provide a CURLShare for mutexing non-ts data */ - CINIT(SHARE, OBJECTPOINT, 100), - - /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default), - CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and CURLPROXY_SOCKS5. */ - CINIT(PROXYTYPE, LONG, 101), - - /* Set the Accept-Encoding string. Use this to tell a server you would like - the response to be compressed. Before 7.21.6, this was known as - CURLOPT_ENCODING */ - CINIT(ACCEPT_ENCODING, OBJECTPOINT, 102), - - /* Set pointer to private data */ - CINIT(PRIVATE, OBJECTPOINT, 103), - - /* Set aliases for HTTP 200 in the HTTP Response header */ - CINIT(HTTP200ALIASES, OBJECTPOINT, 104), - - /* Continue to send authentication (user+password) when following locations, - even when hostname changed. This can potentially send off the name - and password to whatever host the server decides. */ - CINIT(UNRESTRICTED_AUTH, LONG, 105), - - /* Specifically switch on or off the FTP engine's use of the EPRT command ( - it also disables the LPRT attempt). By default, those ones will always be - attempted before the good old traditional PORT command. */ - CINIT(FTP_USE_EPRT, LONG, 106), - - /* Set this to a bitmask value to enable the particular authentications - methods you like. Use this in combination with CURLOPT_USERPWD. - Note that setting multiple bits may cause extra network round-trips. */ - CINIT(HTTPAUTH, LONG, 107), - - /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx - in second argument. The function must be matching the - curl_ssl_ctx_callback proto. */ - CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108), - - /* Set the userdata for the ssl context callback function's third - argument */ - CINIT(SSL_CTX_DATA, OBJECTPOINT, 109), - - /* FTP Option that causes missing dirs to be created on the remote server. - In 7.19.4 we introduced the convenience enums for this option using the - CURLFTP_CREATE_DIR prefix. - */ - CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110), - - /* Set this to a bitmask value to enable the particular authentications - methods you like. Use this in combination with CURLOPT_PROXYUSERPWD. - Note that setting multiple bits may cause extra network round-trips. */ - CINIT(PROXYAUTH, LONG, 111), - - /* FTP option that changes the timeout, in seconds, associated with - getting a response. This is different from transfer timeout time and - essentially places a demand on the FTP server to acknowledge commands - in a timely manner. */ - CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112), -#define CURLOPT_SERVER_RESPONSE_TIMEOUT CURLOPT_FTP_RESPONSE_TIMEOUT - - /* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to - tell libcurl to resolve names to those IP versions only. This only has - affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */ - CINIT(IPRESOLVE, LONG, 113), - - /* Set this option to limit the size of a file that will be downloaded from - an HTTP or FTP server. - - Note there is also _LARGE version which adds large file support for - platforms which have larger off_t sizes. See MAXFILESIZE_LARGE below. */ - CINIT(MAXFILESIZE, LONG, 114), - - /* See the comment for INFILESIZE above, but in short, specifies - * the size of the file being uploaded. -1 means unknown. - */ - CINIT(INFILESIZE_LARGE, OFF_T, 115), - - /* Sets the continuation offset. There is also a LONG version of this; - * look above for RESUME_FROM. - */ - CINIT(RESUME_FROM_LARGE, OFF_T, 116), - - /* Sets the maximum size of data that will be downloaded from - * an HTTP or FTP server. See MAXFILESIZE above for the LONG version. - */ - CINIT(MAXFILESIZE_LARGE, OFF_T, 117), - - /* Set this option to the file name of your .netrc file you want libcurl - to parse (using the CURLOPT_NETRC option). If not set, libcurl will do - a poor attempt to find the user's home directory and check for a .netrc - file in there. */ - CINIT(NETRC_FILE, OBJECTPOINT, 118), - - /* Enable SSL/TLS for FTP, pick one of: - CURLUSESSL_TRY - try using SSL, proceed anyway otherwise - CURLUSESSL_CONTROL - SSL for the control connection or fail - CURLUSESSL_ALL - SSL for all communication or fail - */ - CINIT(USE_SSL, LONG, 119), - - /* The _LARGE version of the standard POSTFIELDSIZE option */ - CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120), - - /* Enable/disable the TCP Nagle algorithm */ - CINIT(TCP_NODELAY, LONG, 121), - - /* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ - /* 123 OBSOLETE. Gone in 7.16.0 */ - /* 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ - /* 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ - /* 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ - /* 127 OBSOLETE. Gone in 7.16.0 */ - /* 128 OBSOLETE. Gone in 7.16.0 */ - - /* When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option - can be used to change libcurl's default action which is to first try - "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK - response has been received. - - Available parameters are: - CURLFTPAUTH_DEFAULT - let libcurl decide - CURLFTPAUTH_SSL - try "AUTH SSL" first, then TLS - CURLFTPAUTH_TLS - try "AUTH TLS" first, then SSL - */ - CINIT(FTPSSLAUTH, LONG, 129), - - CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130), - CINIT(IOCTLDATA, OBJECTPOINT, 131), - - /* 132 OBSOLETE. Gone in 7.16.0 */ - /* 133 OBSOLETE. Gone in 7.16.0 */ - - /* zero terminated string for pass on to the FTP server when asked for - "account" info */ - CINIT(FTP_ACCOUNT, OBJECTPOINT, 134), - - /* feed cookies into cookie engine */ - CINIT(COOKIELIST, OBJECTPOINT, 135), - - /* ignore Content-Length */ - CINIT(IGNORE_CONTENT_LENGTH, LONG, 136), - - /* Set to non-zero to skip the IP address received in a 227 PASV FTP server - response. Typically used for FTP-SSL purposes but is not restricted to - that. libcurl will then instead use the same IP address it used for the - control connection. */ - CINIT(FTP_SKIP_PASV_IP, LONG, 137), - - /* Select "file method" to use when doing FTP, see the curl_ftpmethod - above. */ - CINIT(FTP_FILEMETHOD, LONG, 138), - - /* Local port number to bind the socket to */ - CINIT(LOCALPORT, LONG, 139), - - /* Number of ports to try, including the first one set with LOCALPORT. - Thus, setting it to 1 will make no additional attempts but the first. - */ - CINIT(LOCALPORTRANGE, LONG, 140), - - /* no transfer, set up connection and let application use the socket by - extracting it with CURLINFO_LASTSOCKET */ - CINIT(CONNECT_ONLY, LONG, 141), - - /* Function that will be called to convert from the - network encoding (instead of using the iconv calls in libcurl) */ - CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142), - - /* Function that will be called to convert to the - network encoding (instead of using the iconv calls in libcurl) */ - CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143), - - /* Function that will be called to convert from UTF8 - (instead of using the iconv calls in libcurl) - Note that this is used only for SSL certificate processing */ - CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144), - - /* if the connection proceeds too quickly then need to slow it down */ - /* limit-rate: maximum number of bytes per second to send or receive */ - CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145), - CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146), - - /* Pointer to command string to send if USER/PASS fails. */ - CINIT(FTP_ALTERNATIVE_TO_USER, OBJECTPOINT, 147), - - /* callback function for setting socket options */ - CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148), - CINIT(SOCKOPTDATA, OBJECTPOINT, 149), - - /* set to 0 to disable session ID re-use for this transfer, default is - enabled (== 1) */ - CINIT(SSL_SESSIONID_CACHE, LONG, 150), - - /* allowed SSH authentication methods */ - CINIT(SSH_AUTH_TYPES, LONG, 151), - - /* Used by scp/sftp to do public/private key authentication */ - CINIT(SSH_PUBLIC_KEYFILE, OBJECTPOINT, 152), - CINIT(SSH_PRIVATE_KEYFILE, OBJECTPOINT, 153), - - /* Send CCC (Clear Command Channel) after authentication */ - CINIT(FTP_SSL_CCC, LONG, 154), - - /* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */ - CINIT(TIMEOUT_MS, LONG, 155), - CINIT(CONNECTTIMEOUT_MS, LONG, 156), - - /* set to zero to disable the libcurl's decoding and thus pass the raw body - data to the application even when it is encoded/compressed */ - CINIT(HTTP_TRANSFER_DECODING, LONG, 157), - CINIT(HTTP_CONTENT_DECODING, LONG, 158), - - /* Permission used when creating new files and directories on the remote - server for protocols that support it, SFTP/SCP/FILE */ - CINIT(NEW_FILE_PERMS, LONG, 159), - CINIT(NEW_DIRECTORY_PERMS, LONG, 160), - - /* Set the behaviour of POST when redirecting. Values must be set to one - of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */ - CINIT(POSTREDIR, LONG, 161), - - /* used by scp/sftp to verify the host's public key */ - CINIT(SSH_HOST_PUBLIC_KEY_MD5, OBJECTPOINT, 162), - - /* Callback function for opening socket (instead of socket(2)). Optionally, - callback is able change the address or refuse to connect returning - CURL_SOCKET_BAD. The callback should have type - curl_opensocket_callback */ - CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163), - CINIT(OPENSOCKETDATA, OBJECTPOINT, 164), - - /* POST volatile input fields. */ - CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165), - - /* set transfer mode (;type=) when doing FTP via an HTTP proxy */ - CINIT(PROXY_TRANSFER_MODE, LONG, 166), - - /* Callback function for seeking in the input stream */ - CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167), - CINIT(SEEKDATA, OBJECTPOINT, 168), - - /* CRL file */ - CINIT(CRLFILE, OBJECTPOINT, 169), - - /* Issuer certificate */ - CINIT(ISSUERCERT, OBJECTPOINT, 170), - - /* (IPv6) Address scope */ - CINIT(ADDRESS_SCOPE, LONG, 171), - - /* Collect certificate chain info and allow it to get retrievable with - CURLINFO_CERTINFO after the transfer is complete. */ - CINIT(CERTINFO, LONG, 172), - - /* "name" and "pwd" to use when fetching. */ - CINIT(USERNAME, OBJECTPOINT, 173), - CINIT(PASSWORD, OBJECTPOINT, 174), - - /* "name" and "pwd" to use with Proxy when fetching. */ - CINIT(PROXYUSERNAME, OBJECTPOINT, 175), - CINIT(PROXYPASSWORD, OBJECTPOINT, 176), - - /* Comma separated list of hostnames defining no-proxy zones. These should - match both hostnames directly, and hostnames within a domain. For - example, local.com will match local.com and www.local.com, but NOT - notlocal.com or www.notlocal.com. For compatibility with other - implementations of this, .local.com will be considered to be the same as - local.com. A single * is the only valid wildcard, and effectively - disables the use of proxy. */ - CINIT(NOPROXY, OBJECTPOINT, 177), - - /* block size for TFTP transfers */ - CINIT(TFTP_BLKSIZE, LONG, 178), - - /* Socks Service */ - CINIT(SOCKS5_GSSAPI_SERVICE, OBJECTPOINT, 179), - - /* Socks Service */ - CINIT(SOCKS5_GSSAPI_NEC, LONG, 180), - - /* set the bitmask for the protocols that are allowed to be used for the - transfer, which thus helps the app which takes URLs from users or other - external inputs and want to restrict what protocol(s) to deal - with. Defaults to CURLPROTO_ALL. */ - CINIT(PROTOCOLS, LONG, 181), - - /* set the bitmask for the protocols that libcurl is allowed to follow to, - as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs - to be set in both bitmasks to be allowed to get redirected to. Defaults - to all protocols except FILE and SCP. */ - CINIT(REDIR_PROTOCOLS, LONG, 182), - - /* set the SSH knownhost file name to use */ - CINIT(SSH_KNOWNHOSTS, OBJECTPOINT, 183), - - /* set the SSH host key callback, must point to a curl_sshkeycallback - function */ - CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184), - - /* set the SSH host key callback custom pointer */ - CINIT(SSH_KEYDATA, OBJECTPOINT, 185), - - /* set the SMTP mail originator */ - CINIT(MAIL_FROM, OBJECTPOINT, 186), - - /* set the SMTP mail receiver(s) */ - CINIT(MAIL_RCPT, OBJECTPOINT, 187), - - /* FTP: send PRET before PASV */ - CINIT(FTP_USE_PRET, LONG, 188), - - /* RTSP request method (OPTIONS, SETUP, PLAY, etc...) */ - CINIT(RTSP_REQUEST, LONG, 189), - - /* The RTSP session identifier */ - CINIT(RTSP_SESSION_ID, OBJECTPOINT, 190), - - /* The RTSP stream URI */ - CINIT(RTSP_STREAM_URI, OBJECTPOINT, 191), - - /* The Transport: header to use in RTSP requests */ - CINIT(RTSP_TRANSPORT, OBJECTPOINT, 192), - - /* Manually initialize the client RTSP CSeq for this handle */ - CINIT(RTSP_CLIENT_CSEQ, LONG, 193), - - /* Manually initialize the server RTSP CSeq for this handle */ - CINIT(RTSP_SERVER_CSEQ, LONG, 194), - - /* The stream to pass to INTERLEAVEFUNCTION. */ - CINIT(INTERLEAVEDATA, OBJECTPOINT, 195), - - /* Let the application define a custom write method for RTP data */ - CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196), - - /* Turn on wildcard matching */ - CINIT(WILDCARDMATCH, LONG, 197), - - /* Directory matching callback called before downloading of an - individual file (chunk) started */ - CINIT(CHUNK_BGN_FUNCTION, FUNCTIONPOINT, 198), - - /* Directory matching callback called after the file (chunk) - was downloaded, or skipped */ - CINIT(CHUNK_END_FUNCTION, FUNCTIONPOINT, 199), - - /* Change match (fnmatch-like) callback for wildcard matching */ - CINIT(FNMATCH_FUNCTION, FUNCTIONPOINT, 200), - - /* Let the application define custom chunk data pointer */ - CINIT(CHUNK_DATA, OBJECTPOINT, 201), - - /* FNMATCH_FUNCTION user pointer */ - CINIT(FNMATCH_DATA, OBJECTPOINT, 202), - - /* send linked-list of name:port:address sets */ - CINIT(RESOLVE, OBJECTPOINT, 203), - - /* Set a username for authenticated TLS */ - CINIT(TLSAUTH_USERNAME, OBJECTPOINT, 204), - - /* Set a password for authenticated TLS */ - CINIT(TLSAUTH_PASSWORD, OBJECTPOINT, 205), - - /* Set authentication type for authenticated TLS */ - CINIT(TLSAUTH_TYPE, OBJECTPOINT, 206), - - /* Set to 1 to enable the "TE:" header in HTTP requests to ask for - compressed transfer-encoded responses. Set to 0 to disable the use of TE: - in outgoing requests. The current default is 0, but it might change in a - future libcurl release. - - libcurl will ask for the compressed methods it knows of, and if that - isn't any, it will not ask for transfer-encoding at all even if this - option is set to 1. - - */ - CINIT(TRANSFER_ENCODING, LONG, 207), - - /* Callback function for closing socket (instead of close(2)). The callback - should have type curl_closesocket_callback */ - CINIT(CLOSESOCKETFUNCTION, FUNCTIONPOINT, 208), - CINIT(CLOSESOCKETDATA, OBJECTPOINT, 209), - - /* allow GSSAPI credential delegation */ - CINIT(GSSAPI_DELEGATION, LONG, 210), - - /* Set the name servers to use for DNS resolution */ - CINIT(DNS_SERVERS, OBJECTPOINT, 211), - - /* Time-out accept operations (currently for FTP only) after this amount - of miliseconds. */ - CINIT(ACCEPTTIMEOUT_MS, LONG, 212), - - /* Set TCP keepalive */ - CINIT(TCP_KEEPALIVE, LONG, 213), - - /* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */ - CINIT(TCP_KEEPIDLE, LONG, 214), - CINIT(TCP_KEEPINTVL, LONG, 215), - - /* Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* */ - CINIT(SSL_OPTIONS, LONG, 216), - - /* Set the SMTP auth originator */ - CINIT(MAIL_AUTH, OBJECTPOINT, 217), - - /* Enable/disable SASL initial response */ - CINIT(SASL_IR, LONG, 218), - - /* Function that will be called instead of the internal progress display - * function. This function should be defined as the curl_xferinfo_callback - * prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) */ - CINIT(XFERINFOFUNCTION, FUNCTIONPOINT, 219), - - /* The XOAUTH2 bearer token */ - CINIT(XOAUTH2_BEARER, OBJECTPOINT, 220), - - /* Set the interface string to use as outgoing network - * interface for DNS requests. - * Only supported by the c-ares DNS backend */ - CINIT(DNS_INTERFACE, OBJECTPOINT, 221), - - /* Set the local IPv4 address to use for outgoing DNS requests. - * Only supported by the c-ares DNS backend */ - CINIT(DNS_LOCAL_IP4, OBJECTPOINT, 222), - - /* Set the local IPv4 address to use for outgoing DNS requests. - * Only supported by the c-ares DNS backend */ - CINIT(DNS_LOCAL_IP6, OBJECTPOINT, 223), - - /* Set authentication options directly */ - CINIT(LOGIN_OPTIONS, OBJECTPOINT, 224), - - CURLOPT_LASTENTRY /* the last unused */ -} CURLoption; - -#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all - the obsolete stuff removed! */ - -/* Backwards compatibility with older names */ -/* These are scheduled to disappear by 2011 */ - -/* This was added in version 7.19.1 */ -#define CURLOPT_POST301 CURLOPT_POSTREDIR - -/* These are scheduled to disappear by 2009 */ - -/* The following were added in 7.17.0 */ -#define CURLOPT_SSLKEYPASSWD CURLOPT_KEYPASSWD -#define CURLOPT_FTPAPPEND CURLOPT_APPEND -#define CURLOPT_FTPLISTONLY CURLOPT_DIRLISTONLY -#define CURLOPT_FTP_SSL CURLOPT_USE_SSL - -/* The following were added earlier */ - -#define CURLOPT_SSLCERTPASSWD CURLOPT_KEYPASSWD -#define CURLOPT_KRB4LEVEL CURLOPT_KRBLEVEL - -#else -/* This is set if CURL_NO_OLDIES is defined at compile-time */ -#undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */ -#endif - - - /* Below here follows defines for the CURLOPT_IPRESOLVE option. If a host - name resolves addresses using more than one IP protocol version, this - option might be handy to force libcurl to use a specific IP version. */ -#define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP - versions that your system allows */ -#define CURL_IPRESOLVE_V4 1 /* resolve to ipv4 addresses */ -#define CURL_IPRESOLVE_V6 2 /* resolve to ipv6 addresses */ - - /* three convenient "aliases" that follow the name scheme better */ -#define CURLOPT_WRITEDATA CURLOPT_FILE -#define CURLOPT_READDATA CURLOPT_INFILE -#define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER -#define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER - - /* These enums are for use with the CURLOPT_HTTP_VERSION option. */ -enum { - CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd - like the library to choose the best possible - for us! */ - CURL_HTTP_VERSION_1_0, /* please use HTTP 1.0 in the request */ - CURL_HTTP_VERSION_1_1, /* please use HTTP 1.1 in the request */ - CURL_HTTP_VERSION_2_0, /* please use HTTP 2.0 in the request */ - - CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */ -}; - -/* - * Public API enums for RTSP requests - */ -enum { - CURL_RTSPREQ_NONE, /* first in list */ - CURL_RTSPREQ_OPTIONS, - CURL_RTSPREQ_DESCRIBE, - CURL_RTSPREQ_ANNOUNCE, - CURL_RTSPREQ_SETUP, - CURL_RTSPREQ_PLAY, - CURL_RTSPREQ_PAUSE, - CURL_RTSPREQ_TEARDOWN, - CURL_RTSPREQ_GET_PARAMETER, - CURL_RTSPREQ_SET_PARAMETER, - CURL_RTSPREQ_RECORD, - CURL_RTSPREQ_RECEIVE, - CURL_RTSPREQ_LAST /* last in list */ -}; - - /* These enums are for use with the CURLOPT_NETRC option. */ -enum CURL_NETRC_OPTION { - CURL_NETRC_IGNORED, /* The .netrc will never be read. - * This is the default. */ - CURL_NETRC_OPTIONAL, /* A user:password in the URL will be preferred - * to one in the .netrc. */ - CURL_NETRC_REQUIRED, /* A user:password in the URL will be ignored. - * Unless one is set programmatically, the .netrc - * will be queried. */ - CURL_NETRC_LAST -}; - -enum { - CURL_SSLVERSION_DEFAULT, - CURL_SSLVERSION_TLSv1, /* TLS 1.x */ - CURL_SSLVERSION_SSLv2, - CURL_SSLVERSION_SSLv3, - CURL_SSLVERSION_TLSv1_0, - CURL_SSLVERSION_TLSv1_1, - CURL_SSLVERSION_TLSv1_2, - - CURL_SSLVERSION_LAST /* never use, keep last */ -}; - -enum CURL_TLSAUTH { - CURL_TLSAUTH_NONE, - CURL_TLSAUTH_SRP, - CURL_TLSAUTH_LAST /* never use, keep last */ -}; - -/* symbols to use with CURLOPT_POSTREDIR. - CURL_REDIR_POST_301, CURL_REDIR_POST_302 and CURL_REDIR_POST_303 - can be bitwise ORed so that CURL_REDIR_POST_301 | CURL_REDIR_POST_302 - | CURL_REDIR_POST_303 == CURL_REDIR_POST_ALL */ - -#define CURL_REDIR_GET_ALL 0 -#define CURL_REDIR_POST_301 1 -#define CURL_REDIR_POST_302 2 -#define CURL_REDIR_POST_303 4 -#define CURL_REDIR_POST_ALL \ - (CURL_REDIR_POST_301|CURL_REDIR_POST_302|CURL_REDIR_POST_303) - -typedef enum { - CURL_TIMECOND_NONE, - - CURL_TIMECOND_IFMODSINCE, - CURL_TIMECOND_IFUNMODSINCE, - CURL_TIMECOND_LASTMOD, - - CURL_TIMECOND_LAST -} curl_TimeCond; - - -/* curl_strequal() and curl_strnequal() are subject for removal in a future - libcurl, see lib/README.curlx for details */ -CURL_EXTERN int (curl_strequal)(const char *s1, const char *s2); -CURL_EXTERN int (curl_strnequal)(const char *s1, const char *s2, size_t n); - -/* name is uppercase CURLFORM_ */ -#ifdef CFINIT -#undef CFINIT -#endif - -#ifdef CURL_ISOCPP -#define CFINIT(name) CURLFORM_ ## name -#else -/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ -#define CFINIT(name) CURLFORM_/**/name -#endif - -typedef enum { - CFINIT(NOTHING), /********* the first one is unused ************/ - - /* */ - CFINIT(COPYNAME), - CFINIT(PTRNAME), - CFINIT(NAMELENGTH), - CFINIT(COPYCONTENTS), - CFINIT(PTRCONTENTS), - CFINIT(CONTENTSLENGTH), - CFINIT(FILECONTENT), - CFINIT(ARRAY), - CFINIT(OBSOLETE), - CFINIT(FILE), - - CFINIT(BUFFER), - CFINIT(BUFFERPTR), - CFINIT(BUFFERLENGTH), - - CFINIT(CONTENTTYPE), - CFINIT(CONTENTHEADER), - CFINIT(FILENAME), - CFINIT(END), - CFINIT(OBSOLETE2), - - CFINIT(STREAM), - - CURLFORM_LASTENTRY /* the last unused */ -} CURLformoption; - -#undef CFINIT /* done */ - -/* structure to be used as parameter for CURLFORM_ARRAY */ -struct curl_forms { - CURLformoption option; - const char *value; -}; - -/* use this for multipart formpost building */ -/* Returns code for curl_formadd() - * - * Returns: - * CURL_FORMADD_OK on success - * CURL_FORMADD_MEMORY if the FormInfo allocation fails - * CURL_FORMADD_OPTION_TWICE if one option is given twice for one Form - * CURL_FORMADD_NULL if a null pointer was given for a char - * CURL_FORMADD_MEMORY if the allocation of a FormInfo struct failed - * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used - * CURL_FORMADD_INCOMPLETE if the some FormInfo is not complete (or error) - * CURL_FORMADD_MEMORY if a curl_httppost struct cannot be allocated - * CURL_FORMADD_MEMORY if some allocation for string copying failed. - * CURL_FORMADD_ILLEGAL_ARRAY if an illegal option is used in an array - * - ***************************************************************************/ -typedef enum { - CURL_FORMADD_OK, /* first, no error */ - - CURL_FORMADD_MEMORY, - CURL_FORMADD_OPTION_TWICE, - CURL_FORMADD_NULL, - CURL_FORMADD_UNKNOWN_OPTION, - CURL_FORMADD_INCOMPLETE, - CURL_FORMADD_ILLEGAL_ARRAY, - CURL_FORMADD_DISABLED, /* libcurl was built with this disabled */ - - CURL_FORMADD_LAST /* last */ -} CURLFORMcode; - -/* - * NAME curl_formadd() - * - * DESCRIPTION - * - * Pretty advanced function for building multi-part formposts. Each invoke - * adds one part that together construct a full post. Then use - * CURLOPT_HTTPPOST to send it off to libcurl. - */ -CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost, - struct curl_httppost **last_post, - ...); - -/* - * callback function for curl_formget() - * The void *arg pointer will be the one passed as second argument to - * curl_formget(). - * The character buffer passed to it must not be freed. - * Should return the buffer length passed to it as the argument "len" on - * success. - */ -typedef size_t (*curl_formget_callback)(void *arg, const char *buf, - size_t len); - -/* - * NAME curl_formget() - * - * DESCRIPTION - * - * Serialize a curl_httppost struct built with curl_formadd(). - * Accepts a void pointer as second argument which will be passed to - * the curl_formget_callback function. - * Returns 0 on success. - */ -CURL_EXTERN int curl_formget(struct curl_httppost *form, void *arg, - curl_formget_callback append); -/* - * NAME curl_formfree() - * - * DESCRIPTION - * - * Free a multipart formpost previously built with curl_formadd(). - */ -CURL_EXTERN void curl_formfree(struct curl_httppost *form); - -/* - * NAME curl_getenv() - * - * DESCRIPTION - * - * Returns a malloc()'ed string that MUST be curl_free()ed after usage is - * complete. DEPRECATED - see lib/README.curlx - */ -CURL_EXTERN char *curl_getenv(const char *variable); - -/* - * NAME curl_version() - * - * DESCRIPTION - * - * Returns a static ascii string of the libcurl version. - */ -CURL_EXTERN char *curl_version(void); - -/* - * NAME curl_easy_escape() - * - * DESCRIPTION - * - * Escapes URL strings (converts all letters consider illegal in URLs to their - * %XX versions). This function returns a new allocated string or NULL if an - * error occurred. - */ -CURL_EXTERN char *curl_easy_escape(CURL *handle, - const char *string, - int length); - -/* the previous version: */ -CURL_EXTERN char *curl_escape(const char *string, - int length); - - -/* - * NAME curl_easy_unescape() - * - * DESCRIPTION - * - * Unescapes URL encoding in strings (converts all %XX codes to their 8bit - * versions). This function returns a new allocated string or NULL if an error - * occurred. - * Conversion Note: On non-ASCII platforms the ASCII %XX codes are - * converted into the host encoding. - */ -CURL_EXTERN char *curl_easy_unescape(CURL *handle, - const char *string, - int length, - int *outlength); - -/* the previous version */ -CURL_EXTERN char *curl_unescape(const char *string, - int length); - -/* - * NAME curl_free() - * - * DESCRIPTION - * - * Provided for de-allocation in the same translation unit that did the - * allocation. Added in libcurl 7.10 - */ -CURL_EXTERN void curl_free(void *p); - -/* - * NAME curl_global_init() - * - * DESCRIPTION - * - * curl_global_init() should be invoked exactly once for each application that - * uses libcurl and before any call of other libcurl functions. - * - * This function is not thread-safe! - */ -CURL_EXTERN CURLcode curl_global_init(long flags); - -/* - * NAME curl_global_init_mem() - * - * DESCRIPTION - * - * curl_global_init() or curl_global_init_mem() should be invoked exactly once - * for each application that uses libcurl. This function can be used to - * initialize libcurl and set user defined memory management callback - * functions. Users can implement memory management routines to check for - * memory leaks, check for mis-use of the curl library etc. User registered - * callback routines with be invoked by this library instead of the system - * memory management routines like malloc, free etc. - */ -CURL_EXTERN CURLcode curl_global_init_mem(long flags, - curl_malloc_callback m, - curl_free_callback f, - curl_realloc_callback r, - curl_strdup_callback s, - curl_calloc_callback c); - -/* - * NAME curl_global_cleanup() - * - * DESCRIPTION - * - * curl_global_cleanup() should be invoked exactly once for each application - * that uses libcurl - */ -CURL_EXTERN void curl_global_cleanup(void); - -/* linked-list structure for the CURLOPT_QUOTE option (and other) */ -struct curl_slist { - char *data; - struct curl_slist *next; -}; - -/* - * NAME curl_slist_append() - * - * DESCRIPTION - * - * Appends a string to a linked list. If no list exists, it will be created - * first. Returns the new list, after appending. - */ -CURL_EXTERN struct curl_slist *curl_slist_append(struct curl_slist *, - const char *); - -/* - * NAME curl_slist_free_all() - * - * DESCRIPTION - * - * free a previously built curl_slist. - */ -CURL_EXTERN void curl_slist_free_all(struct curl_slist *); - -/* - * NAME curl_getdate() - * - * DESCRIPTION - * - * Returns the time, in seconds since 1 Jan 1970 of the time string given in - * the first argument. The time argument in the second parameter is unused - * and should be set to NULL. - */ -CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused); - -/* info about the certificate chain, only for OpenSSL builds. Asked - for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */ -struct curl_certinfo { - int num_of_certs; /* number of certificates with information */ - struct curl_slist **certinfo; /* for each index in this array, there's a - linked list with textual information in the - format "name: value" */ -}; - -/* enum for the different supported SSL backends */ -typedef enum { - CURLSSLBACKEND_NONE = 0, - CURLSSLBACKEND_OPENSSL = 1, - CURLSSLBACKEND_GNUTLS = 2, - CURLSSLBACKEND_NSS = 3, - CURLSSLBACKEND_QSOSSL = 4, - CURLSSLBACKEND_GSKIT = 5, - CURLSSLBACKEND_POLARSSL = 6, - CURLSSLBACKEND_CYASSL = 7, - CURLSSLBACKEND_SCHANNEL = 8, - CURLSSLBACKEND_DARWINSSL = 9 -} curl_sslbackend; - -/* Information about the SSL library used and the respective internal SSL - handle, which can be used to obtain further information regarding the - connection. Asked for with CURLINFO_TLS_SESSION. */ -struct curl_tlssessioninfo { - curl_sslbackend backend; - void *internals; -}; - -#define CURLINFO_STRING 0x100000 -#define CURLINFO_LONG 0x200000 -#define CURLINFO_DOUBLE 0x300000 -#define CURLINFO_SLIST 0x400000 -#define CURLINFO_MASK 0x0fffff -#define CURLINFO_TYPEMASK 0xf00000 - -typedef enum { - CURLINFO_NONE, /* first, never use this */ - CURLINFO_EFFECTIVE_URL = CURLINFO_STRING + 1, - CURLINFO_RESPONSE_CODE = CURLINFO_LONG + 2, - CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE + 3, - CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE + 4, - CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE + 5, - CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6, - CURLINFO_SIZE_UPLOAD = CURLINFO_DOUBLE + 7, - CURLINFO_SIZE_DOWNLOAD = CURLINFO_DOUBLE + 8, - CURLINFO_SPEED_DOWNLOAD = CURLINFO_DOUBLE + 9, - CURLINFO_SPEED_UPLOAD = CURLINFO_DOUBLE + 10, - CURLINFO_HEADER_SIZE = CURLINFO_LONG + 11, - CURLINFO_REQUEST_SIZE = CURLINFO_LONG + 12, - CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG + 13, - CURLINFO_FILETIME = CURLINFO_LONG + 14, - CURLINFO_CONTENT_LENGTH_DOWNLOAD = CURLINFO_DOUBLE + 15, - CURLINFO_CONTENT_LENGTH_UPLOAD = CURLINFO_DOUBLE + 16, - CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17, - CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18, - CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE + 19, - CURLINFO_REDIRECT_COUNT = CURLINFO_LONG + 20, - CURLINFO_PRIVATE = CURLINFO_STRING + 21, - CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG + 22, - CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG + 23, - CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG + 24, - CURLINFO_OS_ERRNO = CURLINFO_LONG + 25, - CURLINFO_NUM_CONNECTS = CURLINFO_LONG + 26, - CURLINFO_SSL_ENGINES = CURLINFO_SLIST + 27, - CURLINFO_COOKIELIST = CURLINFO_SLIST + 28, - CURLINFO_LASTSOCKET = CURLINFO_LONG + 29, - CURLINFO_FTP_ENTRY_PATH = CURLINFO_STRING + 30, - CURLINFO_REDIRECT_URL = CURLINFO_STRING + 31, - CURLINFO_PRIMARY_IP = CURLINFO_STRING + 32, - CURLINFO_APPCONNECT_TIME = CURLINFO_DOUBLE + 33, - CURLINFO_CERTINFO = CURLINFO_SLIST + 34, - CURLINFO_CONDITION_UNMET = CURLINFO_LONG + 35, - CURLINFO_RTSP_SESSION_ID = CURLINFO_STRING + 36, - CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG + 37, - CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG + 38, - CURLINFO_RTSP_CSEQ_RECV = CURLINFO_LONG + 39, - CURLINFO_PRIMARY_PORT = CURLINFO_LONG + 40, - CURLINFO_LOCAL_IP = CURLINFO_STRING + 41, - CURLINFO_LOCAL_PORT = CURLINFO_LONG + 42, - CURLINFO_TLS_SESSION = CURLINFO_SLIST + 43, - /* Fill in new entries below here! */ - - CURLINFO_LASTONE = 43 -} CURLINFO; - -/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as - CURLINFO_HTTP_CODE */ -#define CURLINFO_HTTP_CODE CURLINFO_RESPONSE_CODE - -typedef enum { - CURLCLOSEPOLICY_NONE, /* first, never use this */ - - CURLCLOSEPOLICY_OLDEST, - CURLCLOSEPOLICY_LEAST_RECENTLY_USED, - CURLCLOSEPOLICY_LEAST_TRAFFIC, - CURLCLOSEPOLICY_SLOWEST, - CURLCLOSEPOLICY_CALLBACK, - - CURLCLOSEPOLICY_LAST /* last, never use this */ -} curl_closepolicy; - -#define CURL_GLOBAL_SSL (1<<0) -#define CURL_GLOBAL_WIN32 (1<<1) -#define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32) -#define CURL_GLOBAL_NOTHING 0 -#define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL -#define CURL_GLOBAL_ACK_EINTR (1<<2) - - -/***************************************************************************** - * Setup defines, protos etc for the sharing stuff. - */ - -/* Different data locks for a single share */ -typedef enum { - CURL_LOCK_DATA_NONE = 0, - /* CURL_LOCK_DATA_SHARE is used internally to say that - * the locking is just made to change the internal state of the share - * itself. - */ - CURL_LOCK_DATA_SHARE, - CURL_LOCK_DATA_COOKIE, - CURL_LOCK_DATA_DNS, - CURL_LOCK_DATA_SSL_SESSION, - CURL_LOCK_DATA_CONNECT, - CURL_LOCK_DATA_LAST -} curl_lock_data; - -/* Different lock access types */ -typedef enum { - CURL_LOCK_ACCESS_NONE = 0, /* unspecified action */ - CURL_LOCK_ACCESS_SHARED = 1, /* for read perhaps */ - CURL_LOCK_ACCESS_SINGLE = 2, /* for write perhaps */ - CURL_LOCK_ACCESS_LAST /* never use */ -} curl_lock_access; - -typedef void (*curl_lock_function)(CURL *handle, - curl_lock_data data, - curl_lock_access locktype, - void *userptr); -typedef void (*curl_unlock_function)(CURL *handle, - curl_lock_data data, - void *userptr); - -typedef void CURLSH; - -typedef enum { - CURLSHE_OK, /* all is fine */ - CURLSHE_BAD_OPTION, /* 1 */ - CURLSHE_IN_USE, /* 2 */ - CURLSHE_INVALID, /* 3 */ - CURLSHE_NOMEM, /* 4 out of memory */ - CURLSHE_NOT_BUILT_IN, /* 5 feature not present in lib */ - CURLSHE_LAST /* never use */ -} CURLSHcode; - -typedef enum { - CURLSHOPT_NONE, /* don't use */ - CURLSHOPT_SHARE, /* specify a data type to share */ - CURLSHOPT_UNSHARE, /* specify which data type to stop sharing */ - CURLSHOPT_LOCKFUNC, /* pass in a 'curl_lock_function' pointer */ - CURLSHOPT_UNLOCKFUNC, /* pass in a 'curl_unlock_function' pointer */ - CURLSHOPT_USERDATA, /* pass in a user data pointer used in the lock/unlock - callback functions */ - CURLSHOPT_LAST /* never use */ -} CURLSHoption; - -CURL_EXTERN CURLSH *curl_share_init(void); -CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...); -CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH *); - -/**************************************************************************** - * Structures for querying information about the curl library at runtime. - */ - -typedef enum { - CURLVERSION_FIRST, - CURLVERSION_SECOND, - CURLVERSION_THIRD, - CURLVERSION_FOURTH, - CURLVERSION_LAST /* never actually use this */ -} CURLversion; - -/* The 'CURLVERSION_NOW' is the symbolic name meant to be used by - basically all programs ever that want to get version information. It is - meant to be a built-in version number for what kind of struct the caller - expects. If the struct ever changes, we redefine the NOW to another enum - from above. */ -#define CURLVERSION_NOW CURLVERSION_FOURTH - -typedef struct { - CURLversion age; /* age of the returned struct */ - const char *version; /* LIBCURL_VERSION */ - unsigned int version_num; /* LIBCURL_VERSION_NUM */ - const char *host; /* OS/host/cpu/machine when configured */ - int features; /* bitmask, see defines below */ - const char *ssl_version; /* human readable string */ - long ssl_version_num; /* not used anymore, always 0 */ - const char *libz_version; /* human readable string */ - /* protocols is terminated by an entry with a NULL protoname */ - const char * const *protocols; - - /* The fields below this were added in CURLVERSION_SECOND */ - const char *ares; - int ares_num; - - /* This field was added in CURLVERSION_THIRD */ - const char *libidn; - - /* These field were added in CURLVERSION_FOURTH */ - - /* Same as '_libiconv_version' if built with HAVE_ICONV */ - int iconv_ver_num; - - const char *libssh_version; /* human readable string */ - -} curl_version_info_data; - -#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */ -#define CURL_VERSION_KERBEROS4 (1<<1) /* kerberos auth is supported */ -#define CURL_VERSION_SSL (1<<2) /* SSL options are present */ -#define CURL_VERSION_LIBZ (1<<3) /* libz features are present */ -#define CURL_VERSION_NTLM (1<<4) /* NTLM auth is supported */ -#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support */ -#define CURL_VERSION_DEBUG (1<<6) /* built with debug capabilities */ -#define CURL_VERSION_ASYNCHDNS (1<<7) /* asynchronous dns resolves */ -#define CURL_VERSION_SPNEGO (1<<8) /* SPNEGO auth */ -#define CURL_VERSION_LARGEFILE (1<<9) /* supports files bigger than 2GB */ -#define CURL_VERSION_IDN (1<<10) /* International Domain Names support */ -#define CURL_VERSION_SSPI (1<<11) /* SSPI is supported */ -#define CURL_VERSION_CONV (1<<12) /* character conversions supported */ -#define CURL_VERSION_CURLDEBUG (1<<13) /* debug memory tracking supported */ -#define CURL_VERSION_TLSAUTH_SRP (1<<14) /* TLS-SRP auth is supported */ -#define CURL_VERSION_NTLM_WB (1<<15) /* NTLM delegating to winbind helper */ -#define CURL_VERSION_HTTP2 (1<<16) /* HTTP2 support built-in */ - - /* - * NAME curl_version_info() - * - * DESCRIPTION - * - * This function returns a pointer to a static copy of the version info - * struct. See above. - */ -CURL_EXTERN curl_version_info_data *curl_version_info(CURLversion); - -/* - * NAME curl_easy_strerror() - * - * DESCRIPTION - * - * The curl_easy_strerror function may be used to turn a CURLcode value - * into the equivalent human readable error string. This is useful - * for printing meaningful error messages. - */ -CURL_EXTERN const char *curl_easy_strerror(CURLcode); - -/* - * NAME curl_share_strerror() - * - * DESCRIPTION - * - * The curl_share_strerror function may be used to turn a CURLSHcode value - * into the equivalent human readable error string. This is useful - * for printing meaningful error messages. - */ -CURL_EXTERN const char *curl_share_strerror(CURLSHcode); - -/* - * NAME curl_easy_pause() - * - * DESCRIPTION - * - * The curl_easy_pause function pauses or unpauses transfers. Select the new - * state by setting the bitmask, use the convenience defines below. - * - */ -CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask); - -#define CURLPAUSE_RECV (1<<0) -#define CURLPAUSE_RECV_CONT (0) - -#define CURLPAUSE_SEND (1<<2) -#define CURLPAUSE_SEND_CONT (0) - -#define CURLPAUSE_ALL (CURLPAUSE_RECV|CURLPAUSE_SEND) -#define CURLPAUSE_CONT (CURLPAUSE_RECV_CONT|CURLPAUSE_SEND_CONT) - -#ifdef __cplusplus -} -#endif - -/* unfortunately, the easy.h and multi.h include files need options and info - stuff before they can be included! */ -#include "easy.h" /* nothing in curl is fun without the easy stuff */ -#include "multi.h" - -/* the typechecker doesn't work in C++ (yet) */ -#if defined(__GNUC__) && defined(__GNUC_MINOR__) && \ - ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \ - !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK) -#include "typecheck-gcc.h" -#else -#if defined(__STDC__) && (__STDC__ >= 1) -/* This preprocessor magic that replaces a call with the exact same call is - only done to make sure application authors pass exactly three arguments - to these functions. */ -#define curl_easy_setopt(handle,opt,param) curl_easy_setopt(handle,opt,param) -#define curl_easy_getinfo(handle,info,arg) curl_easy_getinfo(handle,info,arg) -#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) -#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) -#endif /* __STDC__ >= 1 */ -#endif /* gcc >= 4.3 && !__cplusplus */ - -#endif /* __CURL_CURL_H */ diff --git a/src/libcurl-7.35.0/curl/curlbuild.h b/src/libcurl-7.35.0/curl/curlbuild.h deleted file mode 100644 index d7790db5..00000000 --- a/src/libcurl-7.35.0/curl/curlbuild.h +++ /dev/null @@ -1,587 +0,0 @@ -#ifndef __CURL_CURLBUILD_H -#define __CURL_CURLBUILD_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* ================================================================ */ -/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */ -/* ================================================================ */ - -/* - * NOTE 1: - * ------- - * - * See file include/curl/curlbuild.h.in, run configure, and forget - * that this file exists it is only used for non-configure systems. - * But you can keep reading if you want ;-) - * - */ - -/* ================================================================ */ -/* NOTES FOR NON-CONFIGURE SYSTEMS */ -/* ================================================================ */ - -/* - * NOTE 1: - * ------- - * - * Nothing in this file is intended to be modified or adjusted by the - * curl library user nor by the curl library builder. - * - * If you think that something actually needs to be changed, adjusted - * or fixed in this file, then, report it on the libcurl development - * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ - * - * Try to keep one section per platform, compiler and architecture, - * otherwise, if an existing section is reused for a different one and - * later on the original is adjusted, probably the piggybacking one can - * be adversely changed. - * - * In order to differentiate between platforms/compilers/architectures - * use only compiler built in predefined preprocessor symbols. - * - * This header file shall only export symbols which are 'curl' or 'CURL' - * prefixed, otherwise public name space would be polluted. - * - * NOTE 2: - * ------- - * - * For any given platform/compiler curl_off_t must be typedef'ed to a - * 64-bit wide signed integral data type. The width of this data type - * must remain constant and independent of any possible large file - * support settings. - * - * As an exception to the above, curl_off_t shall be typedef'ed to a - * 32-bit wide signed integral data type if there is no 64-bit type. - * - * As a general rule, curl_off_t shall not be mapped to off_t. This - * rule shall only be violated if off_t is the only 64-bit data type - * available and the size of off_t is independent of large file support - * settings. Keep your build on the safe side avoiding an off_t gating. - * If you have a 64-bit off_t then take for sure that another 64-bit - * data type exists, dig deeper and you will find it. - * - * NOTE 3: - * ------- - * - * Right now you might be staring at file include/curl/curlbuild.h.dist or - * at file include/curl/curlbuild.h, this is due to the following reason: - * file include/curl/curlbuild.h.dist is renamed to include/curl/curlbuild.h - * when the libcurl source code distribution archive file is created. - * - * File include/curl/curlbuild.h.dist is not included in the distribution - * archive. File include/curl/curlbuild.h is not present in the git tree. - * - * The distributed include/curl/curlbuild.h file is only intended to be used - * on systems which can not run the also distributed configure script. - * - * On systems capable of running the configure script, the configure process - * will overwrite the distributed include/curl/curlbuild.h file with one that - * is suitable and specific to the library being configured and built, which - * is generated from the include/curl/curlbuild.h.in template file. - * - * If you check out from git on a non-configure platform, you must run the - * appropriate buildconf* script to set up curlbuild.h and other local files. - * - */ - -/* ================================================================ */ -/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */ -/* ================================================================ */ - -#ifdef CURL_SIZEOF_LONG -# error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined -#endif - -#ifdef CURL_TYPEOF_CURL_SOCKLEN_T -# error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined -#endif - -#ifdef CURL_SIZEOF_CURL_SOCKLEN_T -# error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined -#endif - -#ifdef CURL_TYPEOF_CURL_OFF_T -# error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_FORMAT_CURL_OFF_T -# error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_FORMAT_CURL_OFF_TU -# error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined -#endif - -#ifdef CURL_FORMAT_OFF_T -# error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined -#endif - -#ifdef CURL_SIZEOF_CURL_OFF_T -# error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_SUFFIX_CURL_OFF_T -# error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_SUFFIX_CURL_OFF_TU -# error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined -#endif - -/* ================================================================ */ -/* EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY */ -/* ================================================================ */ - -#if defined(__DJGPP__) || defined(__GO32__) -# if defined(__DJGPP__) && (__DJGPP__ > 1) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# else -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__SALFORDC__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__BORLANDC__) -# if (__BORLANDC__ < 0x520) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# else -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T __int64 -# define CURL_FORMAT_CURL_OFF_T "I64d" -# define CURL_FORMAT_CURL_OFF_TU "I64u" -# define CURL_FORMAT_OFF_T "%I64d" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T i64 -# define CURL_SUFFIX_CURL_OFF_TU ui64 -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__TURBOC__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__WATCOMC__) -# if defined(__386__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T __int64 -# define CURL_FORMAT_CURL_OFF_T "I64d" -# define CURL_FORMAT_CURL_OFF_TU "I64u" -# define CURL_FORMAT_OFF_T "%I64d" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T i64 -# define CURL_SUFFIX_CURL_OFF_TU ui64 -# else -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__POCC__) -# if (__POCC__ < 280) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# elif defined(_MSC_VER) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T __int64 -# define CURL_FORMAT_CURL_OFF_T "I64d" -# define CURL_FORMAT_CURL_OFF_TU "I64u" -# define CURL_FORMAT_OFF_T "%I64d" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T i64 -# define CURL_SUFFIX_CURL_OFF_TU ui64 -# else -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__LCC__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__SYMBIAN32__) -# if defined(__EABI__) /* Treat all ARM compilers equally */ -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# elif defined(__CW32__) -# pragma longlong on -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# elif defined(__VC32__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T __int64 -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__MWERKS__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(_WIN32_WCE) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T __int64 -# define CURL_FORMAT_CURL_OFF_T "I64d" -# define CURL_FORMAT_CURL_OFF_TU "I64u" -# define CURL_FORMAT_OFF_T "%I64d" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T i64 -# define CURL_SUFFIX_CURL_OFF_TU ui64 -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__MINGW32__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "I64d" -# define CURL_FORMAT_CURL_OFF_TU "I64u" -# define CURL_FORMAT_OFF_T "%I64d" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__VMS) -# if defined(__VAX) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# else -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -#elif defined(__OS400__) -# if defined(__ILEC400__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 -# define CURL_PULL_SYS_TYPES_H 1 -# define CURL_PULL_SYS_SOCKET_H 1 -# endif - -#elif defined(__MVS__) -# if defined(__IBMC__) || defined(__IBMCPP__) -# if defined(_ILP32) -# define CURL_SIZEOF_LONG 4 -# elif defined(_LP64) -# define CURL_SIZEOF_LONG 8 -# endif -# if defined(_LONG_LONG) -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# elif defined(_LP64) -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# else -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 -# define CURL_PULL_SYS_TYPES_H 1 -# define CURL_PULL_SYS_SOCKET_H 1 -# endif - -#elif defined(__370__) -# if defined(__IBMC__) || defined(__IBMCPP__) -# if defined(_ILP32) -# define CURL_SIZEOF_LONG 4 -# elif defined(_LP64) -# define CURL_SIZEOF_LONG 8 -# endif -# if defined(_LONG_LONG) -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# elif defined(_LP64) -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# else -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 -# define CURL_PULL_SYS_TYPES_H 1 -# define CURL_PULL_SYS_SOCKET_H 1 -# endif - -#elif defined(TPF) -# define CURL_SIZEOF_LONG 8 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -/* ===================================== */ -/* KEEP MSVC THE PENULTIMATE ENTRY */ -/* ===================================== */ - -#elif defined(_MSC_VER) -# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T __int64 -# define CURL_FORMAT_CURL_OFF_T "I64d" -# define CURL_FORMAT_CURL_OFF_TU "I64u" -# define CURL_FORMAT_OFF_T "%I64d" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T i64 -# define CURL_SUFFIX_CURL_OFF_TU ui64 -# else -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 4 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T int -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 - -/* ===================================== */ -/* KEEP GENERIC GCC THE LAST ENTRY */ -/* ===================================== */ - -#elif defined(__GNUC__) -# if defined(__ILP32__) || \ - defined(__i386__) || defined(__ppc__) || defined(__powerpc__) || \ - defined(__arm__) || defined(__sparc__) -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL -# elif defined(__LP64__) || \ - defined(__x86_64__) || defined(__ppc64__) || defined(__powerpc64__) || \ - defined(__sparc64__) -# define CURL_SIZEOF_LONG 8 -# define CURL_TYPEOF_CURL_OFF_T long -# define CURL_FORMAT_CURL_OFF_T "ld" -# define CURL_FORMAT_CURL_OFF_TU "lu" -# define CURL_FORMAT_OFF_T "%ld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T L -# define CURL_SUFFIX_CURL_OFF_TU UL -# endif -# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t -# define CURL_SIZEOF_CURL_SOCKLEN_T 4 -# define CURL_PULL_SYS_TYPES_H 1 -# define CURL_PULL_SYS_SOCKET_H 1 - -#else -# error "Unknown non-configure build target!" - Error Compilation_aborted_Unknown_non_configure_build_target -#endif - -/* CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file */ -/* sys/types.h is required here to properly make type definitions below. */ -#ifdef CURL_PULL_SYS_TYPES_H -# include -#endif - -/* CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file */ -/* sys/socket.h is required here to properly make type definitions below. */ -#ifdef CURL_PULL_SYS_SOCKET_H -# include -#endif - -/* Data type definition of curl_socklen_t. */ - -#ifdef CURL_TYPEOF_CURL_SOCKLEN_T - typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; -#endif - -/* Data type definition of curl_off_t. */ - -#ifdef CURL_TYPEOF_CURL_OFF_T - typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; -#endif - -#endif /* __CURL_CURLBUILD_H */ diff --git a/src/libcurl-7.35.0/curl/curlrules.h b/src/libcurl-7.35.0/curl/curlrules.h deleted file mode 100644 index 7c2ede35..00000000 --- a/src/libcurl-7.35.0/curl/curlrules.h +++ /dev/null @@ -1,262 +0,0 @@ -#ifndef __CURL_CURLRULES_H -#define __CURL_CURLRULES_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* ================================================================ */ -/* COMPILE TIME SANITY CHECKS */ -/* ================================================================ */ - -/* - * NOTE 1: - * ------- - * - * All checks done in this file are intentionally placed in a public - * header file which is pulled by curl/curl.h when an application is - * being built using an already built libcurl library. Additionally - * this file is also included and used when building the library. - * - * If compilation fails on this file it is certainly sure that the - * problem is elsewhere. It could be a problem in the curlbuild.h - * header file, or simply that you are using different compilation - * settings than those used to build the library. - * - * Nothing in this file is intended to be modified or adjusted by the - * curl library user nor by the curl library builder. - * - * Do not deactivate any check, these are done to make sure that the - * library is properly built and used. - * - * You can find further help on the libcurl development mailing list: - * http://cool.haxx.se/mailman/listinfo/curl-library/ - * - * NOTE 2 - * ------ - * - * Some of the following compile time checks are based on the fact - * that the dimension of a constant array can not be a negative one. - * In this way if the compile time verification fails, the compilation - * will fail issuing an error. The error description wording is compiler - * dependent but it will be quite similar to one of the following: - * - * "negative subscript or subscript is too large" - * "array must have at least one element" - * "-1 is an illegal array size" - * "size of array is negative" - * - * If you are building an application which tries to use an already - * built libcurl library and you are getting this kind of errors on - * this file, it is a clear indication that there is a mismatch between - * how the library was built and how you are trying to use it for your - * application. Your already compiled or binary library provider is the - * only one who can give you the details you need to properly use it. - */ - -/* - * Verify that some macros are actually defined. - */ - -#ifndef CURL_SIZEOF_LONG -# error "CURL_SIZEOF_LONG definition is missing!" - Error Compilation_aborted_CURL_SIZEOF_LONG_is_missing -#endif - -#ifndef CURL_TYPEOF_CURL_SOCKLEN_T -# error "CURL_TYPEOF_CURL_SOCKLEN_T definition is missing!" - Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_is_missing -#endif - -#ifndef CURL_SIZEOF_CURL_SOCKLEN_T -# error "CURL_SIZEOF_CURL_SOCKLEN_T definition is missing!" - Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_is_missing -#endif - -#ifndef CURL_TYPEOF_CURL_OFF_T -# error "CURL_TYPEOF_CURL_OFF_T definition is missing!" - Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_is_missing -#endif - -#ifndef CURL_FORMAT_CURL_OFF_T -# error "CURL_FORMAT_CURL_OFF_T definition is missing!" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_is_missing -#endif - -#ifndef CURL_FORMAT_CURL_OFF_TU -# error "CURL_FORMAT_CURL_OFF_TU definition is missing!" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_is_missing -#endif - -#ifndef CURL_FORMAT_OFF_T -# error "CURL_FORMAT_OFF_T definition is missing!" - Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing -#endif - -#ifndef CURL_SIZEOF_CURL_OFF_T -# error "CURL_SIZEOF_CURL_OFF_T definition is missing!" - Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing -#endif - -#ifndef CURL_SUFFIX_CURL_OFF_T -# error "CURL_SUFFIX_CURL_OFF_T definition is missing!" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_is_missing -#endif - -#ifndef CURL_SUFFIX_CURL_OFF_TU -# error "CURL_SUFFIX_CURL_OFF_TU definition is missing!" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_is_missing -#endif - -/* - * Macros private to this header file. - */ - -#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1 - -#define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1 - -/* - * Verify that the size previously defined and expected for long - * is the same as the one reported by sizeof() at compile time. - */ - -typedef char - __curl_rule_01__ - [CurlchkszEQ(long, CURL_SIZEOF_LONG)]; - -/* - * Verify that the size previously defined and expected for - * curl_off_t is actually the the same as the one reported - * by sizeof() at compile time. - */ - -typedef char - __curl_rule_02__ - [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)]; - -/* - * Verify at compile time that the size of curl_off_t as reported - * by sizeof() is greater or equal than the one reported for long - * for the current compilation. - */ - -typedef char - __curl_rule_03__ - [CurlchkszGE(curl_off_t, long)]; - -/* - * Verify that the size previously defined and expected for - * curl_socklen_t is actually the the same as the one reported - * by sizeof() at compile time. - */ - -typedef char - __curl_rule_04__ - [CurlchkszEQ(curl_socklen_t, CURL_SIZEOF_CURL_SOCKLEN_T)]; - -/* - * Verify at compile time that the size of curl_socklen_t as reported - * by sizeof() is greater or equal than the one reported for int for - * the current compilation. - */ - -typedef char - __curl_rule_05__ - [CurlchkszGE(curl_socklen_t, int)]; - -/* ================================================================ */ -/* EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS */ -/* ================================================================ */ - -/* - * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow - * these to be visible and exported by the external libcurl interface API, - * while also making them visible to the library internals, simply including - * curl_setup.h, without actually needing to include curl.h internally. - * If some day this section would grow big enough, all this should be moved - * to its own header file. - */ - -/* - * Figure out if we can use the ## preprocessor operator, which is supported - * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__ - * or __cplusplus so we need to carefully check for them too. - */ - -#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \ - defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \ - defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \ - defined(__ILEC400__) - /* This compiler is believed to have an ISO compatible preprocessor */ -#define CURL_ISOCPP -#else - /* This compiler is believed NOT to have an ISO compatible preprocessor */ -#undef CURL_ISOCPP -#endif - -/* - * Macros for minimum-width signed and unsigned curl_off_t integer constants. - */ - -#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551) -# define __CURL_OFF_T_C_HLPR2(x) x -# define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x) -# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ - __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T) -# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ - __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU) -#else -# ifdef CURL_ISOCPP -# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix -# else -# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix -# endif -# define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix) -# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T) -# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU) -#endif - -/* - * Get rid of macros private to this header file. - */ - -#undef CurlchkszEQ -#undef CurlchkszGE - -/* - * Get rid of macros not intended to exist beyond this point. - */ - -#undef CURL_PULL_WS2TCPIP_H -#undef CURL_PULL_SYS_TYPES_H -#undef CURL_PULL_SYS_SOCKET_H -#undef CURL_PULL_SYS_POLL_H -#undef CURL_PULL_STDINT_H -#undef CURL_PULL_INTTYPES_H - -#undef CURL_TYPEOF_CURL_SOCKLEN_T -#undef CURL_TYPEOF_CURL_OFF_T - -#ifdef CURL_NO_OLDIES -#undef CURL_FORMAT_OFF_T /* not required since 7.19.0 - obsoleted in 7.20.0 */ -#endif - -#endif /* __CURL_CURLRULES_H */ diff --git a/src/libcurl-7.35.0/curl/curlver.h b/src/libcurl-7.35.0/curl/curlver.h deleted file mode 100644 index 2de9e5a5..00000000 --- a/src/libcurl-7.35.0/curl/curlver.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef __CURL_CURLVER_H -#define __CURL_CURLVER_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* This header file contains nothing but libcurl version info, generated by - a script at release-time. This was made its own header file in 7.11.2 */ - -/* This is the global package copyright */ -#define LIBCURL_COPYRIGHT "1996 - 2014 Daniel Stenberg, ." - -/* This is the version number of the libcurl package from which this header - file origins: */ -#define LIBCURL_VERSION "7.35.0" - -/* The numeric version number is also available "in parts" by using these - defines: */ -#define LIBCURL_VERSION_MAJOR 7 -#define LIBCURL_VERSION_MINOR 35 -#define LIBCURL_VERSION_PATCH 0 - -/* This is the numeric version of the libcurl version number, meant for easier - parsing and comparions by programs. The LIBCURL_VERSION_NUM define will - always follow this syntax: - - 0xXXYYZZ - - Where XX, YY and ZZ are the main version, release and patch numbers in - hexadecimal (using 8 bits each). All three numbers are always represented - using two digits. 1.2 would appear as "0x010200" while version 9.11.7 - appears as "0x090b07". - - This 6-digit (24 bits) hexadecimal number does not show pre-release number, - and it is always a greater number in a more recent release. It makes - comparisons with greater than and less than work. -*/ -#define LIBCURL_VERSION_NUM 0x072300 - -/* - * This is the date and time when the full source package was created. The - * timestamp is not stored in git, as the timestamp is properly set in the - * tarballs by the maketgz script. - * - * The format of the date should follow this template: - * - * "Mon Feb 12 11:35:33 UTC 2007" - */ -#define LIBCURL_TIMESTAMP "Wed Jan 29 07:09:27 UTC 2014" - -#endif /* __CURL_CURLVER_H */ diff --git a/src/libcurl-7.35.0/curl/easy.h b/src/libcurl-7.35.0/curl/easy.h deleted file mode 100644 index c1e3e760..00000000 --- a/src/libcurl-7.35.0/curl/easy.h +++ /dev/null @@ -1,102 +0,0 @@ -#ifndef __CURL_EASY_H -#define __CURL_EASY_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2008, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ -#ifdef __cplusplus -extern "C" { -#endif - -CURL_EXTERN CURL *curl_easy_init(void); -CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...); -CURL_EXTERN CURLcode curl_easy_perform(CURL *curl); -CURL_EXTERN void curl_easy_cleanup(CURL *curl); - -/* - * NAME curl_easy_getinfo() - * - * DESCRIPTION - * - * Request internal information from the curl session with this function. The - * third argument MUST be a pointer to a long, a pointer to a char * or a - * pointer to a double (as the documentation describes elsewhere). The data - * pointed to will be filled in accordingly and can be relied upon only if the - * function returns CURLE_OK. This function is intended to get used *AFTER* a - * performed transfer, all results from this function are undefined until the - * transfer is completed. - */ -CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...); - - -/* - * NAME curl_easy_duphandle() - * - * DESCRIPTION - * - * Creates a new curl session handle with the same options set for the handle - * passed in. Duplicating a handle could only be a matter of cloning data and - * options, internal state info and things like persistent connections cannot - * be transferred. It is useful in multithreaded applications when you can run - * curl_easy_duphandle() for each new thread to avoid a series of identical - * curl_easy_setopt() invokes in every thread. - */ -CURL_EXTERN CURL* curl_easy_duphandle(CURL *curl); - -/* - * NAME curl_easy_reset() - * - * DESCRIPTION - * - * Re-initializes a CURL handle to the default values. This puts back the - * handle to the same state as it was in when it was just created. - * - * It does keep: live connections, the Session ID cache, the DNS cache and the - * cookies. - */ -CURL_EXTERN void curl_easy_reset(CURL *curl); - -/* - * NAME curl_easy_recv() - * - * DESCRIPTION - * - * Receives data from the connected socket. Use after successful - * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. - */ -CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen, - size_t *n); - -/* - * NAME curl_easy_send() - * - * DESCRIPTION - * - * Sends data over the connected socket. Use after successful - * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. - */ -CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer, - size_t buflen, size_t *n); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/libcurl-7.35.0/curl/mprintf.h b/src/libcurl-7.35.0/curl/mprintf.h deleted file mode 100644 index cc9e7f5d..00000000 --- a/src/libcurl-7.35.0/curl/mprintf.h +++ /dev/null @@ -1,81 +0,0 @@ -#ifndef __CURL_MPRINTF_H -#define __CURL_MPRINTF_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -#include -#include /* needed for FILE */ - -#include "curl.h" - -#ifdef __cplusplus -extern "C" { -#endif - -CURL_EXTERN int curl_mprintf(const char *format, ...); -CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...); -CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...); -CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength, - const char *format, ...); -CURL_EXTERN int curl_mvprintf(const char *format, va_list args); -CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args); -CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args); -CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength, - const char *format, va_list args); -CURL_EXTERN char *curl_maprintf(const char *format, ...); -CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args); - -#ifdef _MPRINTF_REPLACE -# undef printf -# undef fprintf -# undef sprintf -# undef vsprintf -# undef snprintf -# undef vprintf -# undef vfprintf -# undef vsnprintf -# undef aprintf -# undef vaprintf -# define printf curl_mprintf -# define fprintf curl_mfprintf -#ifdef CURLDEBUG -/* When built with CURLDEBUG we define away the sprintf functions since we - don't want internal code to be using them */ -# define sprintf sprintf_was_used -# define vsprintf vsprintf_was_used -#else -# define sprintf curl_msprintf -# define vsprintf curl_mvsprintf -#endif -# define snprintf curl_msnprintf -# define vprintf curl_mvprintf -# define vfprintf curl_mvfprintf -# define vsnprintf curl_mvsnprintf -# define aprintf curl_maprintf -# define vaprintf curl_mvaprintf -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* __CURL_MPRINTF_H */ diff --git a/src/libcurl-7.35.0/curl/multi.h b/src/libcurl-7.35.0/curl/multi.h deleted file mode 100644 index 3c4acb0f..00000000 --- a/src/libcurl-7.35.0/curl/multi.h +++ /dev/null @@ -1,399 +0,0 @@ -#ifndef __CURL_MULTI_H -#define __CURL_MULTI_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ -/* - This is an "external" header file. Don't give away any internals here! - - GOALS - - o Enable a "pull" interface. The application that uses libcurl decides where - and when to ask libcurl to get/send data. - - o Enable multiple simultaneous transfers in the same thread without making it - complicated for the application. - - o Enable the application to select() on its own file descriptors and curl's - file descriptors simultaneous easily. - -*/ - -/* - * This header file should not really need to include "curl.h" since curl.h - * itself includes this file and we expect user applications to do #include - * without the need for especially including multi.h. - * - * For some reason we added this include here at one point, and rather than to - * break existing (wrongly written) libcurl applications, we leave it as-is - * but with this warning attached. - */ -#include "curl.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef void CURLM; - -typedef enum { - CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or - curl_multi_socket*() soon */ - CURLM_OK, - CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */ - CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */ - CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */ - CURLM_INTERNAL_ERROR, /* this is a libcurl bug */ - CURLM_BAD_SOCKET, /* the passed in socket argument did not match */ - CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */ - CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was - attempted to get added - again */ - CURLM_LAST -} CURLMcode; - -/* just to make code nicer when using curl_multi_socket() you can now check - for CURLM_CALL_MULTI_SOCKET too in the same style it works for - curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */ -#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM - -typedef enum { - CURLMSG_NONE, /* first, not used */ - CURLMSG_DONE, /* This easy handle has completed. 'result' contains - the CURLcode of the transfer */ - CURLMSG_LAST /* last, not used */ -} CURLMSG; - -struct CURLMsg { - CURLMSG msg; /* what this message means */ - CURL *easy_handle; /* the handle it concerns */ - union { - void *whatever; /* message-specific data */ - CURLcode result; /* return code for transfer */ - } data; -}; -typedef struct CURLMsg CURLMsg; - -/* Based on poll(2) structure and values. - * We don't use pollfd and POLL* constants explicitly - * to cover platforms without poll(). */ -#define CURL_WAIT_POLLIN 0x0001 -#define CURL_WAIT_POLLPRI 0x0002 -#define CURL_WAIT_POLLOUT 0x0004 - -struct curl_waitfd { - curl_socket_t fd; - short events; - short revents; /* not supported yet */ -}; - -/* - * Name: curl_multi_init() - * - * Desc: inititalize multi-style curl usage - * - * Returns: a new CURLM handle to use in all 'curl_multi' functions. - */ -CURL_EXTERN CURLM *curl_multi_init(void); - -/* - * Name: curl_multi_add_handle() - * - * Desc: add a standard curl handle to the multi stack - * - * Returns: CURLMcode type, general multi error code. - */ -CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle, - CURL *curl_handle); - - /* - * Name: curl_multi_remove_handle() - * - * Desc: removes a curl handle from the multi stack again - * - * Returns: CURLMcode type, general multi error code. - */ -CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle, - CURL *curl_handle); - - /* - * Name: curl_multi_fdset() - * - * Desc: Ask curl for its fd_set sets. The app can use these to select() or - * poll() on. We want curl_multi_perform() called as soon as one of - * them are ready. - * - * Returns: CURLMcode type, general multi error code. - */ -CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle, - fd_set *read_fd_set, - fd_set *write_fd_set, - fd_set *exc_fd_set, - int *max_fd); - -/* - * Name: curl_multi_wait() - * - * Desc: Poll on all fds within a CURLM set as well as any - * additional fds passed to the function. - * - * Returns: CURLMcode type, general multi error code. - */ -CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle, - struct curl_waitfd extra_fds[], - unsigned int extra_nfds, - int timeout_ms, - int *ret); - - /* - * Name: curl_multi_perform() - * - * Desc: When the app thinks there's data available for curl it calls this - * function to read/write whatever there is right now. This returns - * as soon as the reads and writes are done. This function does not - * require that there actually is data available for reading or that - * data can be written, it can be called just in case. It returns - * the number of handles that still transfer data in the second - * argument's integer-pointer. - * - * Returns: CURLMcode type, general multi error code. *NOTE* that this only - * returns errors etc regarding the whole multi stack. There might - * still have occurred problems on invidual transfers even when this - * returns OK. - */ -CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle, - int *running_handles); - - /* - * Name: curl_multi_cleanup() - * - * Desc: Cleans up and removes a whole multi stack. It does not free or - * touch any individual easy handles in any way. We need to define - * in what state those handles will be if this function is called - * in the middle of a transfer. - * - * Returns: CURLMcode type, general multi error code. - */ -CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle); - -/* - * Name: curl_multi_info_read() - * - * Desc: Ask the multi handle if there's any messages/informationals from - * the individual transfers. Messages include informationals such as - * error code from the transfer or just the fact that a transfer is - * completed. More details on these should be written down as well. - * - * Repeated calls to this function will return a new struct each - * time, until a special "end of msgs" struct is returned as a signal - * that there is no more to get at this point. - * - * The data the returned pointer points to will not survive calling - * curl_multi_cleanup(). - * - * The 'CURLMsg' struct is meant to be very simple and only contain - * very basic informations. If more involved information is wanted, - * we will provide the particular "transfer handle" in that struct - * and that should/could/would be used in subsequent - * curl_easy_getinfo() calls (or similar). The point being that we - * must never expose complex structs to applications, as then we'll - * undoubtably get backwards compatibility problems in the future. - * - * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out - * of structs. It also writes the number of messages left in the - * queue (after this read) in the integer the second argument points - * to. - */ -CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle, - int *msgs_in_queue); - -/* - * Name: curl_multi_strerror() - * - * Desc: The curl_multi_strerror function may be used to turn a CURLMcode - * value into the equivalent human readable error string. This is - * useful for printing meaningful error messages. - * - * Returns: A pointer to a zero-terminated error message. - */ -CURL_EXTERN const char *curl_multi_strerror(CURLMcode); - -/* - * Name: curl_multi_socket() and - * curl_multi_socket_all() - * - * Desc: An alternative version of curl_multi_perform() that allows the - * application to pass in one of the file descriptors that have been - * detected to have "action" on them and let libcurl perform. - * See man page for details. - */ -#define CURL_POLL_NONE 0 -#define CURL_POLL_IN 1 -#define CURL_POLL_OUT 2 -#define CURL_POLL_INOUT 3 -#define CURL_POLL_REMOVE 4 - -#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD - -#define CURL_CSELECT_IN 0x01 -#define CURL_CSELECT_OUT 0x02 -#define CURL_CSELECT_ERR 0x04 - -typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */ - curl_socket_t s, /* socket */ - int what, /* see above */ - void *userp, /* private callback - pointer */ - void *socketp); /* private socket - pointer */ -/* - * Name: curl_multi_timer_callback - * - * Desc: Called by libcurl whenever the library detects a change in the - * maximum number of milliseconds the app is allowed to wait before - * curl_multi_socket() or curl_multi_perform() must be called - * (to allow libcurl's timed events to take place). - * - * Returns: The callback should return zero. - */ -typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */ - long timeout_ms, /* see above */ - void *userp); /* private callback - pointer */ - -CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s, - int *running_handles); - -CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle, - curl_socket_t s, - int ev_bitmask, - int *running_handles); - -CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle, - int *running_handles); - -#ifndef CURL_ALLOW_OLD_MULTI_SOCKET -/* This macro below was added in 7.16.3 to push users who recompile to use - the new curl_multi_socket_action() instead of the old curl_multi_socket() -*/ -#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z) -#endif - -/* - * Name: curl_multi_timeout() - * - * Desc: Returns the maximum number of milliseconds the app is allowed to - * wait before curl_multi_socket() or curl_multi_perform() must be - * called (to allow libcurl's timed events to take place). - * - * Returns: CURLM error code. - */ -CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle, - long *milliseconds); - -#undef CINIT /* re-using the same name as in curl.h */ - -#ifdef CURL_ISOCPP -#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num -#else -/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ -#define LONG CURLOPTTYPE_LONG -#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT -#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT -#define OFF_T CURLOPTTYPE_OFF_T -#define CINIT(name,type,number) CURLMOPT_/**/name = type + number -#endif - -typedef enum { - /* This is the socket callback function pointer */ - CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1), - - /* This is the argument passed to the socket callback */ - CINIT(SOCKETDATA, OBJECTPOINT, 2), - - /* set to 1 to enable pipelining for this multi handle */ - CINIT(PIPELINING, LONG, 3), - - /* This is the timer callback function pointer */ - CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4), - - /* This is the argument passed to the timer callback */ - CINIT(TIMERDATA, OBJECTPOINT, 5), - - /* maximum number of entries in the connection cache */ - CINIT(MAXCONNECTS, LONG, 6), - - /* maximum number of (pipelining) connections to one host */ - CINIT(MAX_HOST_CONNECTIONS, LONG, 7), - - /* maximum number of requests in a pipeline */ - CINIT(MAX_PIPELINE_LENGTH, LONG, 8), - - /* a connection with a content-length longer than this - will not be considered for pipelining */ - CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9), - - /* a connection with a chunk length longer than this - will not be considered for pipelining */ - CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10), - - /* a list of site names(+port) that are blacklisted from - pipelining */ - CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11), - - /* a list of server types that are blacklisted from - pipelining */ - CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12), - - /* maximum number of open connections in total */ - CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13), - - CURLMOPT_LASTENTRY /* the last unused */ -} CURLMoption; - - -/* - * Name: curl_multi_setopt() - * - * Desc: Sets options for the multi handle. - * - * Returns: CURLM error code. - */ -CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle, - CURLMoption option, ...); - - -/* - * Name: curl_multi_assign() - * - * Desc: This function sets an association in the multi handle between the - * given socket and a private pointer of the application. This is - * (only) useful for curl_multi_socket uses. - * - * Returns: CURLM error code. - */ -CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle, - curl_socket_t sockfd, void *sockp); - -#ifdef __cplusplus -} /* end of extern "C" */ -#endif - -#endif diff --git a/src/libcurl-7.35.0/curl/stdcheaders.h b/src/libcurl-7.35.0/curl/stdcheaders.h deleted file mode 100644 index ad82ef63..00000000 --- a/src/libcurl-7.35.0/curl/stdcheaders.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef __STDC_HEADERS_H -#define __STDC_HEADERS_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -#include - -size_t fread (void *, size_t, size_t, FILE *); -size_t fwrite (const void *, size_t, size_t, FILE *); - -int strcasecmp(const char *, const char *); -int strncasecmp(const char *, const char *, size_t); - -#endif /* __STDC_HEADERS_H */ diff --git a/src/libcurl-7.35.0/curl/typecheck-gcc.h b/src/libcurl-7.35.0/curl/typecheck-gcc.h deleted file mode 100644 index cdeba21a..00000000 --- a/src/libcurl-7.35.0/curl/typecheck-gcc.h +++ /dev/null @@ -1,610 +0,0 @@ -#ifndef __CURL_TYPECHECK_GCC_H -#define __CURL_TYPECHECK_GCC_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* wraps curl_easy_setopt() with typechecking */ - -/* To add a new kind of warning, add an - * if(_curl_is_sometype_option(_curl_opt)) - * if(!_curl_is_sometype(value)) - * _curl_easy_setopt_err_sometype(); - * block and define _curl_is_sometype_option, _curl_is_sometype and - * _curl_easy_setopt_err_sometype below - * - * NOTE: We use two nested 'if' statements here instead of the && operator, in - * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x - * when compiling with -Wlogical-op. - * - * To add an option that uses the same type as an existing option, you'll just - * need to extend the appropriate _curl_*_option macro - */ -#define curl_easy_setopt(handle, option, value) \ -__extension__ ({ \ - __typeof__ (option) _curl_opt = option; \ - if(__builtin_constant_p(_curl_opt)) { \ - if(_curl_is_long_option(_curl_opt)) \ - if(!_curl_is_long(value)) \ - _curl_easy_setopt_err_long(); \ - if(_curl_is_off_t_option(_curl_opt)) \ - if(!_curl_is_off_t(value)) \ - _curl_easy_setopt_err_curl_off_t(); \ - if(_curl_is_string_option(_curl_opt)) \ - if(!_curl_is_string(value)) \ - _curl_easy_setopt_err_string(); \ - if(_curl_is_write_cb_option(_curl_opt)) \ - if(!_curl_is_write_cb(value)) \ - _curl_easy_setopt_err_write_callback(); \ - if((_curl_opt) == CURLOPT_READFUNCTION) \ - if(!_curl_is_read_cb(value)) \ - _curl_easy_setopt_err_read_cb(); \ - if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \ - if(!_curl_is_ioctl_cb(value)) \ - _curl_easy_setopt_err_ioctl_cb(); \ - if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \ - if(!_curl_is_sockopt_cb(value)) \ - _curl_easy_setopt_err_sockopt_cb(); \ - if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \ - if(!_curl_is_opensocket_cb(value)) \ - _curl_easy_setopt_err_opensocket_cb(); \ - if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \ - if(!_curl_is_progress_cb(value)) \ - _curl_easy_setopt_err_progress_cb(); \ - if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \ - if(!_curl_is_debug_cb(value)) \ - _curl_easy_setopt_err_debug_cb(); \ - if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \ - if(!_curl_is_ssl_ctx_cb(value)) \ - _curl_easy_setopt_err_ssl_ctx_cb(); \ - if(_curl_is_conv_cb_option(_curl_opt)) \ - if(!_curl_is_conv_cb(value)) \ - _curl_easy_setopt_err_conv_cb(); \ - if((_curl_opt) == CURLOPT_SEEKFUNCTION) \ - if(!_curl_is_seek_cb(value)) \ - _curl_easy_setopt_err_seek_cb(); \ - if(_curl_is_cb_data_option(_curl_opt)) \ - if(!_curl_is_cb_data(value)) \ - _curl_easy_setopt_err_cb_data(); \ - if((_curl_opt) == CURLOPT_ERRORBUFFER) \ - if(!_curl_is_error_buffer(value)) \ - _curl_easy_setopt_err_error_buffer(); \ - if((_curl_opt) == CURLOPT_STDERR) \ - if(!_curl_is_FILE(value)) \ - _curl_easy_setopt_err_FILE(); \ - if(_curl_is_postfields_option(_curl_opt)) \ - if(!_curl_is_postfields(value)) \ - _curl_easy_setopt_err_postfields(); \ - if((_curl_opt) == CURLOPT_HTTPPOST) \ - if(!_curl_is_arr((value), struct curl_httppost)) \ - _curl_easy_setopt_err_curl_httpost(); \ - if(_curl_is_slist_option(_curl_opt)) \ - if(!_curl_is_arr((value), struct curl_slist)) \ - _curl_easy_setopt_err_curl_slist(); \ - if((_curl_opt) == CURLOPT_SHARE) \ - if(!_curl_is_ptr((value), CURLSH)) \ - _curl_easy_setopt_err_CURLSH(); \ - } \ - curl_easy_setopt(handle, _curl_opt, value); \ -}) - -/* wraps curl_easy_getinfo() with typechecking */ -/* FIXME: don't allow const pointers */ -#define curl_easy_getinfo(handle, info, arg) \ -__extension__ ({ \ - __typeof__ (info) _curl_info = info; \ - if(__builtin_constant_p(_curl_info)) { \ - if(_curl_is_string_info(_curl_info)) \ - if(!_curl_is_arr((arg), char *)) \ - _curl_easy_getinfo_err_string(); \ - if(_curl_is_long_info(_curl_info)) \ - if(!_curl_is_arr((arg), long)) \ - _curl_easy_getinfo_err_long(); \ - if(_curl_is_double_info(_curl_info)) \ - if(!_curl_is_arr((arg), double)) \ - _curl_easy_getinfo_err_double(); \ - if(_curl_is_slist_info(_curl_info)) \ - if(!_curl_is_arr((arg), struct curl_slist *)) \ - _curl_easy_getinfo_err_curl_slist(); \ - } \ - curl_easy_getinfo(handle, _curl_info, arg); \ -}) - -/* TODO: typechecking for curl_share_setopt() and curl_multi_setopt(), - * for now just make sure that the functions are called with three - * arguments - */ -#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) -#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) - - -/* the actual warnings, triggered by calling the _curl_easy_setopt_err* - * functions */ - -/* To define a new warning, use _CURL_WARNING(identifier, "message") */ -#define _CURL_WARNING(id, message) \ - static void __attribute__((__warning__(message))) \ - __attribute__((__unused__)) __attribute__((__noinline__)) \ - id(void) { __asm__(""); } - -_CURL_WARNING(_curl_easy_setopt_err_long, - "curl_easy_setopt expects a long argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_curl_off_t, - "curl_easy_setopt expects a curl_off_t argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_string, - "curl_easy_setopt expects a " - "string (char* or char[]) argument for this option" - ) -_CURL_WARNING(_curl_easy_setopt_err_write_callback, - "curl_easy_setopt expects a curl_write_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_read_cb, - "curl_easy_setopt expects a curl_read_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_ioctl_cb, - "curl_easy_setopt expects a curl_ioctl_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb, - "curl_easy_setopt expects a curl_sockopt_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb, - "curl_easy_setopt expects a " - "curl_opensocket_callback argument for this option" - ) -_CURL_WARNING(_curl_easy_setopt_err_progress_cb, - "curl_easy_setopt expects a curl_progress_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_debug_cb, - "curl_easy_setopt expects a curl_debug_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_ssl_ctx_cb, - "curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_conv_cb, - "curl_easy_setopt expects a curl_conv_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_seek_cb, - "curl_easy_setopt expects a curl_seek_callback argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_cb_data, - "curl_easy_setopt expects a " - "private data pointer as argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_error_buffer, - "curl_easy_setopt expects a " - "char buffer of CURL_ERROR_SIZE as argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_FILE, - "curl_easy_setopt expects a FILE* argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_postfields, - "curl_easy_setopt expects a void* or char* argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_curl_httpost, - "curl_easy_setopt expects a struct curl_httppost* argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_curl_slist, - "curl_easy_setopt expects a struct curl_slist* argument for this option") -_CURL_WARNING(_curl_easy_setopt_err_CURLSH, - "curl_easy_setopt expects a CURLSH* argument for this option") - -_CURL_WARNING(_curl_easy_getinfo_err_string, - "curl_easy_getinfo expects a pointer to char * for this info") -_CURL_WARNING(_curl_easy_getinfo_err_long, - "curl_easy_getinfo expects a pointer to long for this info") -_CURL_WARNING(_curl_easy_getinfo_err_double, - "curl_easy_getinfo expects a pointer to double for this info") -_CURL_WARNING(_curl_easy_getinfo_err_curl_slist, - "curl_easy_getinfo expects a pointer to struct curl_slist * for this info") - -/* groups of curl_easy_setops options that take the same type of argument */ - -/* To add a new option to one of the groups, just add - * (option) == CURLOPT_SOMETHING - * to the or-expression. If the option takes a long or curl_off_t, you don't - * have to do anything - */ - -/* evaluates to true if option takes a long argument */ -#define _curl_is_long_option(option) \ - (0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT) - -#define _curl_is_off_t_option(option) \ - ((option) > CURLOPTTYPE_OFF_T) - -/* evaluates to true if option takes a char* argument */ -#define _curl_is_string_option(option) \ - ((option) == CURLOPT_URL || \ - (option) == CURLOPT_PROXY || \ - (option) == CURLOPT_INTERFACE || \ - (option) == CURLOPT_NETRC_FILE || \ - (option) == CURLOPT_USERPWD || \ - (option) == CURLOPT_USERNAME || \ - (option) == CURLOPT_PASSWORD || \ - (option) == CURLOPT_PROXYUSERPWD || \ - (option) == CURLOPT_PROXYUSERNAME || \ - (option) == CURLOPT_PROXYPASSWORD || \ - (option) == CURLOPT_NOPROXY || \ - (option) == CURLOPT_ACCEPT_ENCODING || \ - (option) == CURLOPT_REFERER || \ - (option) == CURLOPT_USERAGENT || \ - (option) == CURLOPT_COOKIE || \ - (option) == CURLOPT_COOKIEFILE || \ - (option) == CURLOPT_COOKIEJAR || \ - (option) == CURLOPT_COOKIELIST || \ - (option) == CURLOPT_FTPPORT || \ - (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \ - (option) == CURLOPT_FTP_ACCOUNT || \ - (option) == CURLOPT_RANGE || \ - (option) == CURLOPT_CUSTOMREQUEST || \ - (option) == CURLOPT_SSLCERT || \ - (option) == CURLOPT_SSLCERTTYPE || \ - (option) == CURLOPT_SSLKEY || \ - (option) == CURLOPT_SSLKEYTYPE || \ - (option) == CURLOPT_KEYPASSWD || \ - (option) == CURLOPT_SSLENGINE || \ - (option) == CURLOPT_CAINFO || \ - (option) == CURLOPT_CAPATH || \ - (option) == CURLOPT_RANDOM_FILE || \ - (option) == CURLOPT_EGDSOCKET || \ - (option) == CURLOPT_SSL_CIPHER_LIST || \ - (option) == CURLOPT_KRBLEVEL || \ - (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \ - (option) == CURLOPT_SSH_PUBLIC_KEYFILE || \ - (option) == CURLOPT_SSH_PRIVATE_KEYFILE || \ - (option) == CURLOPT_CRLFILE || \ - (option) == CURLOPT_ISSUERCERT || \ - (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \ - (option) == CURLOPT_SSH_KNOWNHOSTS || \ - (option) == CURLOPT_MAIL_FROM || \ - (option) == CURLOPT_RTSP_SESSION_ID || \ - (option) == CURLOPT_RTSP_STREAM_URI || \ - (option) == CURLOPT_RTSP_TRANSPORT || \ - (option) == CURLOPT_XOAUTH2_BEARER || \ - (option) == CURLOPT_DNS_SERVERS || \ - (option) == CURLOPT_DNS_INTERFACE || \ - (option) == CURLOPT_DNS_LOCAL_IP4 || \ - (option) == CURLOPT_DNS_LOCAL_IP6 || \ - (option) == CURLOPT_LOGIN_OPTIONS || \ - 0) - -/* evaluates to true if option takes a curl_write_callback argument */ -#define _curl_is_write_cb_option(option) \ - ((option) == CURLOPT_HEADERFUNCTION || \ - (option) == CURLOPT_WRITEFUNCTION) - -/* evaluates to true if option takes a curl_conv_callback argument */ -#define _curl_is_conv_cb_option(option) \ - ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \ - (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \ - (option) == CURLOPT_CONV_FROM_UTF8_FUNCTION) - -/* evaluates to true if option takes a data argument to pass to a callback */ -#define _curl_is_cb_data_option(option) \ - ((option) == CURLOPT_WRITEDATA || \ - (option) == CURLOPT_READDATA || \ - (option) == CURLOPT_IOCTLDATA || \ - (option) == CURLOPT_SOCKOPTDATA || \ - (option) == CURLOPT_OPENSOCKETDATA || \ - (option) == CURLOPT_PROGRESSDATA || \ - (option) == CURLOPT_WRITEHEADER || \ - (option) == CURLOPT_DEBUGDATA || \ - (option) == CURLOPT_SSL_CTX_DATA || \ - (option) == CURLOPT_SEEKDATA || \ - (option) == CURLOPT_PRIVATE || \ - (option) == CURLOPT_SSH_KEYDATA || \ - (option) == CURLOPT_INTERLEAVEDATA || \ - (option) == CURLOPT_CHUNK_DATA || \ - (option) == CURLOPT_FNMATCH_DATA || \ - 0) - -/* evaluates to true if option takes a POST data argument (void* or char*) */ -#define _curl_is_postfields_option(option) \ - ((option) == CURLOPT_POSTFIELDS || \ - (option) == CURLOPT_COPYPOSTFIELDS || \ - 0) - -/* evaluates to true if option takes a struct curl_slist * argument */ -#define _curl_is_slist_option(option) \ - ((option) == CURLOPT_HTTPHEADER || \ - (option) == CURLOPT_HTTP200ALIASES || \ - (option) == CURLOPT_QUOTE || \ - (option) == CURLOPT_POSTQUOTE || \ - (option) == CURLOPT_PREQUOTE || \ - (option) == CURLOPT_TELNETOPTIONS || \ - (option) == CURLOPT_MAIL_RCPT || \ - 0) - -/* groups of curl_easy_getinfo infos that take the same type of argument */ - -/* evaluates to true if info expects a pointer to char * argument */ -#define _curl_is_string_info(info) \ - (CURLINFO_STRING < (info) && (info) < CURLINFO_LONG) - -/* evaluates to true if info expects a pointer to long argument */ -#define _curl_is_long_info(info) \ - (CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE) - -/* evaluates to true if info expects a pointer to double argument */ -#define _curl_is_double_info(info) \ - (CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST) - -/* true if info expects a pointer to struct curl_slist * argument */ -#define _curl_is_slist_info(info) \ - (CURLINFO_SLIST < (info)) - - -/* typecheck helpers -- check whether given expression has requested type*/ - -/* For pointers, you can use the _curl_is_ptr/_curl_is_arr macros, - * otherwise define a new macro. Search for __builtin_types_compatible_p - * in the GCC manual. - * NOTE: these macros MUST NOT EVALUATE their arguments! The argument is - * the actual expression passed to the curl_easy_setopt macro. This - * means that you can only apply the sizeof and __typeof__ operators, no - * == or whatsoever. - */ - -/* XXX: should evaluate to true iff expr is a pointer */ -#define _curl_is_any_ptr(expr) \ - (sizeof(expr) == sizeof(void*)) - -/* evaluates to true if expr is NULL */ -/* XXX: must not evaluate expr, so this check is not accurate */ -#define _curl_is_NULL(expr) \ - (__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL))) - -/* evaluates to true if expr is type*, const type* or NULL */ -#define _curl_is_ptr(expr, type) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), type *) || \ - __builtin_types_compatible_p(__typeof__(expr), const type *)) - -/* evaluates to true if expr is one of type[], type*, NULL or const type* */ -#define _curl_is_arr(expr, type) \ - (_curl_is_ptr((expr), type) || \ - __builtin_types_compatible_p(__typeof__(expr), type [])) - -/* evaluates to true if expr is a string */ -#define _curl_is_string(expr) \ - (_curl_is_arr((expr), char) || \ - _curl_is_arr((expr), signed char) || \ - _curl_is_arr((expr), unsigned char)) - -/* evaluates to true if expr is a long (no matter the signedness) - * XXX: for now, int is also accepted (and therefore short and char, which - * are promoted to int when passed to a variadic function) */ -#define _curl_is_long(expr) \ - (__builtin_types_compatible_p(__typeof__(expr), long) || \ - __builtin_types_compatible_p(__typeof__(expr), signed long) || \ - __builtin_types_compatible_p(__typeof__(expr), unsigned long) || \ - __builtin_types_compatible_p(__typeof__(expr), int) || \ - __builtin_types_compatible_p(__typeof__(expr), signed int) || \ - __builtin_types_compatible_p(__typeof__(expr), unsigned int) || \ - __builtin_types_compatible_p(__typeof__(expr), short) || \ - __builtin_types_compatible_p(__typeof__(expr), signed short) || \ - __builtin_types_compatible_p(__typeof__(expr), unsigned short) || \ - __builtin_types_compatible_p(__typeof__(expr), char) || \ - __builtin_types_compatible_p(__typeof__(expr), signed char) || \ - __builtin_types_compatible_p(__typeof__(expr), unsigned char)) - -/* evaluates to true if expr is of type curl_off_t */ -#define _curl_is_off_t(expr) \ - (__builtin_types_compatible_p(__typeof__(expr), curl_off_t)) - -/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */ -/* XXX: also check size of an char[] array? */ -#define _curl_is_error_buffer(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), char *) || \ - __builtin_types_compatible_p(__typeof__(expr), char[])) - -/* evaluates to true if expr is of type (const) void* or (const) FILE* */ -#if 0 -#define _curl_is_cb_data(expr) \ - (_curl_is_ptr((expr), void) || \ - _curl_is_ptr((expr), FILE)) -#else /* be less strict */ -#define _curl_is_cb_data(expr) \ - _curl_is_any_ptr(expr) -#endif - -/* evaluates to true if expr is of type FILE* */ -#define _curl_is_FILE(expr) \ - (__builtin_types_compatible_p(__typeof__(expr), FILE *)) - -/* evaluates to true if expr can be passed as POST data (void* or char*) */ -#define _curl_is_postfields(expr) \ - (_curl_is_ptr((expr), void) || \ - _curl_is_arr((expr), char)) - -/* FIXME: the whole callback checking is messy... - * The idea is to tolerate char vs. void and const vs. not const - * pointers in arguments at least - */ -/* helper: __builtin_types_compatible_p distinguishes between functions and - * function pointers, hide it */ -#define _curl_callback_compatible(func, type) \ - (__builtin_types_compatible_p(__typeof__(func), type) || \ - __builtin_types_compatible_p(__typeof__(func), type*)) - -/* evaluates to true if expr is of type curl_read_callback or "similar" */ -#define _curl_is_read_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), __typeof__(fread)) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_read_callback) || \ - _curl_callback_compatible((expr), _curl_read_callback1) || \ - _curl_callback_compatible((expr), _curl_read_callback2) || \ - _curl_callback_compatible((expr), _curl_read_callback3) || \ - _curl_callback_compatible((expr), _curl_read_callback4) || \ - _curl_callback_compatible((expr), _curl_read_callback5) || \ - _curl_callback_compatible((expr), _curl_read_callback6)) -typedef size_t (_curl_read_callback1)(char *, size_t, size_t, void*); -typedef size_t (_curl_read_callback2)(char *, size_t, size_t, const void*); -typedef size_t (_curl_read_callback3)(char *, size_t, size_t, FILE*); -typedef size_t (_curl_read_callback4)(void *, size_t, size_t, void*); -typedef size_t (_curl_read_callback5)(void *, size_t, size_t, const void*); -typedef size_t (_curl_read_callback6)(void *, size_t, size_t, FILE*); - -/* evaluates to true if expr is of type curl_write_callback or "similar" */ -#define _curl_is_write_cb(expr) \ - (_curl_is_read_cb(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), __typeof__(fwrite)) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_write_callback) || \ - _curl_callback_compatible((expr), _curl_write_callback1) || \ - _curl_callback_compatible((expr), _curl_write_callback2) || \ - _curl_callback_compatible((expr), _curl_write_callback3) || \ - _curl_callback_compatible((expr), _curl_write_callback4) || \ - _curl_callback_compatible((expr), _curl_write_callback5) || \ - _curl_callback_compatible((expr), _curl_write_callback6)) -typedef size_t (_curl_write_callback1)(const char *, size_t, size_t, void*); -typedef size_t (_curl_write_callback2)(const char *, size_t, size_t, - const void*); -typedef size_t (_curl_write_callback3)(const char *, size_t, size_t, FILE*); -typedef size_t (_curl_write_callback4)(const void *, size_t, size_t, void*); -typedef size_t (_curl_write_callback5)(const void *, size_t, size_t, - const void*); -typedef size_t (_curl_write_callback6)(const void *, size_t, size_t, FILE*); - -/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */ -#define _curl_is_ioctl_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_ioctl_callback) || \ - _curl_callback_compatible((expr), _curl_ioctl_callback1) || \ - _curl_callback_compatible((expr), _curl_ioctl_callback2) || \ - _curl_callback_compatible((expr), _curl_ioctl_callback3) || \ - _curl_callback_compatible((expr), _curl_ioctl_callback4)) -typedef curlioerr (_curl_ioctl_callback1)(CURL *, int, void*); -typedef curlioerr (_curl_ioctl_callback2)(CURL *, int, const void*); -typedef curlioerr (_curl_ioctl_callback3)(CURL *, curliocmd, void*); -typedef curlioerr (_curl_ioctl_callback4)(CURL *, curliocmd, const void*); - -/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */ -#define _curl_is_sockopt_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_sockopt_callback) || \ - _curl_callback_compatible((expr), _curl_sockopt_callback1) || \ - _curl_callback_compatible((expr), _curl_sockopt_callback2)) -typedef int (_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype); -typedef int (_curl_sockopt_callback2)(const void *, curl_socket_t, - curlsocktype); - -/* evaluates to true if expr is of type curl_opensocket_callback or - "similar" */ -#define _curl_is_opensocket_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_opensocket_callback) ||\ - _curl_callback_compatible((expr), _curl_opensocket_callback1) || \ - _curl_callback_compatible((expr), _curl_opensocket_callback2) || \ - _curl_callback_compatible((expr), _curl_opensocket_callback3) || \ - _curl_callback_compatible((expr), _curl_opensocket_callback4)) -typedef curl_socket_t (_curl_opensocket_callback1) - (void *, curlsocktype, struct curl_sockaddr *); -typedef curl_socket_t (_curl_opensocket_callback2) - (void *, curlsocktype, const struct curl_sockaddr *); -typedef curl_socket_t (_curl_opensocket_callback3) - (const void *, curlsocktype, struct curl_sockaddr *); -typedef curl_socket_t (_curl_opensocket_callback4) - (const void *, curlsocktype, const struct curl_sockaddr *); - -/* evaluates to true if expr is of type curl_progress_callback or "similar" */ -#define _curl_is_progress_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_progress_callback) || \ - _curl_callback_compatible((expr), _curl_progress_callback1) || \ - _curl_callback_compatible((expr), _curl_progress_callback2)) -typedef int (_curl_progress_callback1)(void *, - double, double, double, double); -typedef int (_curl_progress_callback2)(const void *, - double, double, double, double); - -/* evaluates to true if expr is of type curl_debug_callback or "similar" */ -#define _curl_is_debug_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_debug_callback) || \ - _curl_callback_compatible((expr), _curl_debug_callback1) || \ - _curl_callback_compatible((expr), _curl_debug_callback2) || \ - _curl_callback_compatible((expr), _curl_debug_callback3) || \ - _curl_callback_compatible((expr), _curl_debug_callback4) || \ - _curl_callback_compatible((expr), _curl_debug_callback5) || \ - _curl_callback_compatible((expr), _curl_debug_callback6) || \ - _curl_callback_compatible((expr), _curl_debug_callback7) || \ - _curl_callback_compatible((expr), _curl_debug_callback8)) -typedef int (_curl_debug_callback1) (CURL *, - curl_infotype, char *, size_t, void *); -typedef int (_curl_debug_callback2) (CURL *, - curl_infotype, char *, size_t, const void *); -typedef int (_curl_debug_callback3) (CURL *, - curl_infotype, const char *, size_t, void *); -typedef int (_curl_debug_callback4) (CURL *, - curl_infotype, const char *, size_t, const void *); -typedef int (_curl_debug_callback5) (CURL *, - curl_infotype, unsigned char *, size_t, void *); -typedef int (_curl_debug_callback6) (CURL *, - curl_infotype, unsigned char *, size_t, const void *); -typedef int (_curl_debug_callback7) (CURL *, - curl_infotype, const unsigned char *, size_t, void *); -typedef int (_curl_debug_callback8) (CURL *, - curl_infotype, const unsigned char *, size_t, const void *); - -/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */ -/* this is getting even messier... */ -#define _curl_is_ssl_ctx_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_ssl_ctx_callback) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback1) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback2) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback3) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback4) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback5) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback6) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback7) || \ - _curl_callback_compatible((expr), _curl_ssl_ctx_callback8)) -typedef CURLcode (_curl_ssl_ctx_callback1)(CURL *, void *, void *); -typedef CURLcode (_curl_ssl_ctx_callback2)(CURL *, void *, const void *); -typedef CURLcode (_curl_ssl_ctx_callback3)(CURL *, const void *, void *); -typedef CURLcode (_curl_ssl_ctx_callback4)(CURL *, const void *, const void *); -#ifdef HEADER_SSL_H -/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX - * this will of course break if we're included before OpenSSL headers... - */ -typedef CURLcode (_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *); -typedef CURLcode (_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *); -typedef CURLcode (_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *); -typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, - const void *); -#else -typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5; -typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6; -typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7; -typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8; -#endif - -/* evaluates to true if expr is of type curl_conv_callback or "similar" */ -#define _curl_is_conv_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_conv_callback) || \ - _curl_callback_compatible((expr), _curl_conv_callback1) || \ - _curl_callback_compatible((expr), _curl_conv_callback2) || \ - _curl_callback_compatible((expr), _curl_conv_callback3) || \ - _curl_callback_compatible((expr), _curl_conv_callback4)) -typedef CURLcode (*_curl_conv_callback1)(char *, size_t length); -typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length); -typedef CURLcode (*_curl_conv_callback3)(void *, size_t length); -typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length); - -/* evaluates to true if expr is of type curl_seek_callback or "similar" */ -#define _curl_is_seek_cb(expr) \ - (_curl_is_NULL(expr) || \ - __builtin_types_compatible_p(__typeof__(expr), curl_seek_callback) || \ - _curl_callback_compatible((expr), _curl_seek_callback1) || \ - _curl_callback_compatible((expr), _curl_seek_callback2)) -typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int); -typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int); - - -#endif /* __CURL_TYPECHECK_GCC_H */ diff --git a/src/libogg-1.3.1/include/ogg/config_types.h b/src/libogg-1.3.1/include/ogg/config_types.h deleted file mode 100644 index 28288279..00000000 --- a/src/libogg-1.3.1/include/ogg/config_types.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef __CONFIG_TYPES_H__ -#define __CONFIG_TYPES_H__ - -/* these are filled in by configure */ -/* #define INCLUDE_INTTYPES_H 1 */ -#define INCLUDE_STDINT_H 1 -/* #define INCLUDE_SYS_TYPES_H 1 */ - -#if INCLUDE_INTTYPES_H -# include -#endif -#if INCLUDE_STDINT_H -# include -#endif -#if INCLUDE_SYS_TYPES_H -# include -#endif - -typedef int16_t ogg_int16_t; -typedef uint16_t ogg_uint16_t; -typedef int32_t ogg_int32_t; -typedef uint32_t ogg_uint32_t; -typedef int64_t ogg_int64_t; - -#endif diff --git a/src/libogg-1.3.1/include/ogg/ogg.h b/src/libogg-1.3.1/include/ogg/ogg.h deleted file mode 100644 index cea4ebed..00000000 --- a/src/libogg-1.3.1/include/ogg/ogg.h +++ /dev/null @@ -1,210 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel libogg include - last mod: $Id: ogg.h 18044 2011-08-01 17:55:20Z gmaxwell $ - - ********************************************************************/ -#ifndef _OGG_H -#define _OGG_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include -#include - -typedef struct { - void *iov_base; - size_t iov_len; -} ogg_iovec_t; - -typedef struct { - long endbyte; - int endbit; - - unsigned char *buffer; - unsigned char *ptr; - long storage; -} oggpack_buffer; - -/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ - -typedef struct { - unsigned char *header; - long header_len; - unsigned char *body; - long body_len; -} ogg_page; - -/* ogg_stream_state contains the current encode/decode state of a logical - Ogg bitstream **********************************************************/ - -typedef struct { - unsigned char *body_data; /* bytes from packet bodies */ - long body_storage; /* storage elements allocated */ - long body_fill; /* elements stored; fill mark */ - long body_returned; /* elements of fill returned */ - - - int *lacing_vals; /* The values that will go to the segment table */ - ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact - this way, but it is simple coupled to the - lacing fifo */ - long lacing_storage; - long lacing_fill; - long lacing_packet; - long lacing_returned; - - unsigned char header[282]; /* working space for header encode */ - int header_fill; - - int e_o_s; /* set when we have buffered the last packet in the - logical bitstream */ - int b_o_s; /* set after we've written the initial page - of a logical bitstream */ - long serialno; - long pageno; - ogg_int64_t packetno; /* sequence number for decode; the framing - knows where there's a hole in the data, - but we need coupling so that the codec - (which is in a separate abstraction - layer) also knows about the gap */ - ogg_int64_t granulepos; - -} ogg_stream_state; - -/* ogg_packet is used to encapsulate the data and metadata belonging - to a single raw Ogg/Vorbis packet *************************************/ - -typedef struct { - unsigned char *packet; - long bytes; - long b_o_s; - long e_o_s; - - ogg_int64_t granulepos; - - ogg_int64_t packetno; /* sequence number for decode; the framing - knows where there's a hole in the data, - but we need coupling so that the codec - (which is in a separate abstraction - layer) also knows about the gap */ -} ogg_packet; - -typedef struct { - unsigned char *data; - int storage; - int fill; - int returned; - - int unsynced; - int headerbytes; - int bodybytes; -} ogg_sync_state; - -/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ - -extern void oggpack_writeinit(oggpack_buffer *b); -extern int oggpack_writecheck(oggpack_buffer *b); -extern void oggpack_writetrunc(oggpack_buffer *b,long bits); -extern void oggpack_writealign(oggpack_buffer *b); -extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); -extern void oggpack_reset(oggpack_buffer *b); -extern void oggpack_writeclear(oggpack_buffer *b); -extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); -extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); -extern long oggpack_look(oggpack_buffer *b,int bits); -extern long oggpack_look1(oggpack_buffer *b); -extern void oggpack_adv(oggpack_buffer *b,int bits); -extern void oggpack_adv1(oggpack_buffer *b); -extern long oggpack_read(oggpack_buffer *b,int bits); -extern long oggpack_read1(oggpack_buffer *b); -extern long oggpack_bytes(oggpack_buffer *b); -extern long oggpack_bits(oggpack_buffer *b); -extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); - -extern void oggpackB_writeinit(oggpack_buffer *b); -extern int oggpackB_writecheck(oggpack_buffer *b); -extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); -extern void oggpackB_writealign(oggpack_buffer *b); -extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); -extern void oggpackB_reset(oggpack_buffer *b); -extern void oggpackB_writeclear(oggpack_buffer *b); -extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); -extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); -extern long oggpackB_look(oggpack_buffer *b,int bits); -extern long oggpackB_look1(oggpack_buffer *b); -extern void oggpackB_adv(oggpack_buffer *b,int bits); -extern void oggpackB_adv1(oggpack_buffer *b); -extern long oggpackB_read(oggpack_buffer *b,int bits); -extern long oggpackB_read1(oggpack_buffer *b); -extern long oggpackB_bytes(oggpack_buffer *b); -extern long oggpackB_bits(oggpack_buffer *b); -extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); - -/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ - -extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); -extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, - int count, long e_o_s, ogg_int64_t granulepos); -extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); -extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); - -/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ - -extern int ogg_sync_init(ogg_sync_state *oy); -extern int ogg_sync_clear(ogg_sync_state *oy); -extern int ogg_sync_reset(ogg_sync_state *oy); -extern int ogg_sync_destroy(ogg_sync_state *oy); -extern int ogg_sync_check(ogg_sync_state *oy); - -extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); -extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); -extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); -extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); -extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); -extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); - -/* Ogg BITSTREAM PRIMITIVES: general ***************************/ - -extern int ogg_stream_init(ogg_stream_state *os,int serialno); -extern int ogg_stream_clear(ogg_stream_state *os); -extern int ogg_stream_reset(ogg_stream_state *os); -extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); -extern int ogg_stream_destroy(ogg_stream_state *os); -extern int ogg_stream_check(ogg_stream_state *os); -extern int ogg_stream_eos(ogg_stream_state *os); - -extern void ogg_page_checksum_set(ogg_page *og); - -extern int ogg_page_version(const ogg_page *og); -extern int ogg_page_continued(const ogg_page *og); -extern int ogg_page_bos(const ogg_page *og); -extern int ogg_page_eos(const ogg_page *og); -extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); -extern int ogg_page_serialno(const ogg_page *og); -extern long ogg_page_pageno(const ogg_page *og); -extern int ogg_page_packets(const ogg_page *og); - -extern void ogg_packet_clear(ogg_packet *op); - - -#ifdef __cplusplus -} -#endif - -#endif /* _OGG_H */ diff --git a/src/libogg-1.3.1/include/ogg/os_types.h b/src/libogg-1.3.1/include/ogg/os_types.h deleted file mode 100644 index d6691b70..00000000 --- a/src/libogg-1.3.1/include/ogg/os_types.h +++ /dev/null @@ -1,147 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: #ifdef jail to whip a few platforms into the UNIX ideal. - last mod: $Id: os_types.h 17712 2010-12-03 17:10:02Z xiphmont $ - - ********************************************************************/ -#ifndef _OS_TYPES_H -#define _OS_TYPES_H - -/* make it easy on the folks that want to compile the libs with a - different malloc than stdlib */ -#define _ogg_malloc malloc -#define _ogg_calloc calloc -#define _ogg_realloc realloc -#define _ogg_free free - -#if defined(_WIN32) - -# if defined(__CYGWIN__) -# include - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - typedef uint64_t ogg_uint64_t; -# elif defined(__MINGW32__) -# include - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - typedef unsigned long long ogg_uint64_t; -# elif defined(__MWERKS__) - typedef long long ogg_int64_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; -# else - /* MSVC/Borland */ - typedef __int64 ogg_int64_t; - typedef __int32 ogg_int32_t; - typedef unsigned __int32 ogg_uint32_t; - typedef __int16 ogg_int16_t; - typedef unsigned __int16 ogg_uint16_t; -# endif - -#elif defined(__MACOS__) - -# include - typedef SInt16 ogg_int16_t; - typedef UInt16 ogg_uint16_t; - typedef SInt32 ogg_int32_t; - typedef UInt32 ogg_uint32_t; - typedef SInt64 ogg_int64_t; - -#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ - -# include - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - -#elif defined(__HAIKU__) - - /* Haiku */ -# include - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined(__BEOS__) - - /* Be */ -# include - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - -#elif defined (__EMX__) - - /* OS/2 GCC */ - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined (DJGPP) - - /* DJGPP */ - typedef short ogg_int16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined(R5900) - - /* PS2 EE */ - typedef long ogg_int64_t; - typedef int ogg_int32_t; - typedef unsigned ogg_uint32_t; - typedef short ogg_int16_t; - -#elif defined(__SYMBIAN32__) - - /* Symbian GCC */ - typedef signed short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef signed int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long int ogg_int64_t; - -#elif defined(__TMS320C6X__) - - /* TI C64x compiler */ - typedef signed short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef signed int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long int ogg_int64_t; - -#else - -# include - -#endif - -#endif /* _OS_TYPES_H */ diff --git a/src/libogg-1.3.1/src/bitwise.c b/src/libogg-1.3.1/src/bitwise.c deleted file mode 100644 index 68aca675..00000000 --- a/src/libogg-1.3.1/src/bitwise.c +++ /dev/null @@ -1,857 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE Ogg CONTAINER SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: packing variable sized words into an octet stream - last mod: $Id: bitwise.c 18051 2011-08-04 17:56:39Z giles $ - - ********************************************************************/ - -/* We're 'LSb' endian; if we write a word but read individual bits, - then we'll read the lsb first */ - -#include -#include -#include -#include - -#define BUFFER_INCREMENT 256 - -static const unsigned long mask[]= -{0x00000000,0x00000001,0x00000003,0x00000007,0x0000000f, - 0x0000001f,0x0000003f,0x0000007f,0x000000ff,0x000001ff, - 0x000003ff,0x000007ff,0x00000fff,0x00001fff,0x00003fff, - 0x00007fff,0x0000ffff,0x0001ffff,0x0003ffff,0x0007ffff, - 0x000fffff,0x001fffff,0x003fffff,0x007fffff,0x00ffffff, - 0x01ffffff,0x03ffffff,0x07ffffff,0x0fffffff,0x1fffffff, - 0x3fffffff,0x7fffffff,0xffffffff }; - -static const unsigned int mask8B[]= -{0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff}; - -void oggpack_writeinit(oggpack_buffer *b){ - memset(b,0,sizeof(*b)); - b->ptr=b->buffer=_ogg_malloc(BUFFER_INCREMENT); - b->buffer[0]='\0'; - b->storage=BUFFER_INCREMENT; -} - -void oggpackB_writeinit(oggpack_buffer *b){ - oggpack_writeinit(b); -} - -int oggpack_writecheck(oggpack_buffer *b){ - if(!b->ptr || !b->storage)return -1; - return 0; -} - -int oggpackB_writecheck(oggpack_buffer *b){ - return oggpack_writecheck(b); -} - -void oggpack_writetrunc(oggpack_buffer *b,long bits){ - long bytes=bits>>3; - if(b->ptr){ - bits-=bytes*8; - b->ptr=b->buffer+bytes; - b->endbit=bits; - b->endbyte=bytes; - *b->ptr&=mask[bits]; - } -} - -void oggpackB_writetrunc(oggpack_buffer *b,long bits){ - long bytes=bits>>3; - if(b->ptr){ - bits-=bytes*8; - b->ptr=b->buffer+bytes; - b->endbit=bits; - b->endbyte=bytes; - *b->ptr&=mask8B[bits]; - } -} - -/* Takes only up to 32 bits. */ -void oggpack_write(oggpack_buffer *b,unsigned long value,int bits){ - if(bits<0 || bits>32) goto err; - if(b->endbyte>=b->storage-4){ - void *ret; - if(!b->ptr)return; - if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err; - ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); - if(!ret) goto err; - b->buffer=ret; - b->storage+=BUFFER_INCREMENT; - b->ptr=b->buffer+b->endbyte; - } - - value&=mask[bits]; - bits+=b->endbit; - - b->ptr[0]|=value<endbit; - - if(bits>=8){ - b->ptr[1]=(unsigned char)(value>>(8-b->endbit)); - if(bits>=16){ - b->ptr[2]=(unsigned char)(value>>(16-b->endbit)); - if(bits>=24){ - b->ptr[3]=(unsigned char)(value>>(24-b->endbit)); - if(bits>=32){ - if(b->endbit) - b->ptr[4]=(unsigned char)(value>>(32-b->endbit)); - else - b->ptr[4]=0; - } - } - } - } - - b->endbyte+=bits/8; - b->ptr+=bits/8; - b->endbit=bits&7; - return; - err: - oggpack_writeclear(b); -} - -/* Takes only up to 32 bits. */ -void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits){ - if(bits<0 || bits>32) goto err; - if(b->endbyte>=b->storage-4){ - void *ret; - if(!b->ptr)return; - if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err; - ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); - if(!ret) goto err; - b->buffer=ret; - b->storage+=BUFFER_INCREMENT; - b->ptr=b->buffer+b->endbyte; - } - - value=(value&mask[bits])<<(32-bits); - bits+=b->endbit; - - b->ptr[0]|=value>>(24+b->endbit); - - if(bits>=8){ - b->ptr[1]=(unsigned char)(value>>(16+b->endbit)); - if(bits>=16){ - b->ptr[2]=(unsigned char)(value>>(8+b->endbit)); - if(bits>=24){ - b->ptr[3]=(unsigned char)(value>>(b->endbit)); - if(bits>=32){ - if(b->endbit) - b->ptr[4]=(unsigned char)(value<<(8-b->endbit)); - else - b->ptr[4]=0; - } - } - } - } - - b->endbyte+=bits/8; - b->ptr+=bits/8; - b->endbit=bits&7; - return; - err: - oggpack_writeclear(b); -} - -void oggpack_writealign(oggpack_buffer *b){ - int bits=8-b->endbit; - if(bits<8) - oggpack_write(b,0,bits); -} - -void oggpackB_writealign(oggpack_buffer *b){ - int bits=8-b->endbit; - if(bits<8) - oggpackB_write(b,0,bits); -} - -static void oggpack_writecopy_helper(oggpack_buffer *b, - void *source, - long bits, - void (*w)(oggpack_buffer *, - unsigned long, - int), - int msb){ - unsigned char *ptr=(unsigned char *)source; - - long bytes=bits/8; - bits-=bytes*8; - - if(b->endbit){ - int i; - /* unaligned copy. Do it the hard way. */ - for(i=0;iendbyte+bytes+1>=b->storage){ - void *ret; - if(!b->ptr) goto err; - if(b->endbyte+bytes+BUFFER_INCREMENT>b->storage) goto err; - b->storage=b->endbyte+bytes+BUFFER_INCREMENT; - ret=_ogg_realloc(b->buffer,b->storage); - if(!ret) goto err; - b->buffer=ret; - b->ptr=b->buffer+b->endbyte; - } - - memmove(b->ptr,source,bytes); - b->ptr+=bytes; - b->endbyte+=bytes; - *b->ptr=0; - - } - if(bits){ - if(msb) - w(b,(unsigned long)(ptr[bytes]>>(8-bits)),bits); - else - w(b,(unsigned long)(ptr[bytes]),bits); - } - return; - err: - oggpack_writeclear(b); -} - -void oggpack_writecopy(oggpack_buffer *b,void *source,long bits){ - oggpack_writecopy_helper(b,source,bits,oggpack_write,0); -} - -void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits){ - oggpack_writecopy_helper(b,source,bits,oggpackB_write,1); -} - -void oggpack_reset(oggpack_buffer *b){ - if(!b->ptr)return; - b->ptr=b->buffer; - b->buffer[0]=0; - b->endbit=b->endbyte=0; -} - -void oggpackB_reset(oggpack_buffer *b){ - oggpack_reset(b); -} - -void oggpack_writeclear(oggpack_buffer *b){ - if(b->buffer)_ogg_free(b->buffer); - memset(b,0,sizeof(*b)); -} - -void oggpackB_writeclear(oggpack_buffer *b){ - oggpack_writeclear(b); -} - -void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ - memset(b,0,sizeof(*b)); - b->buffer=b->ptr=buf; - b->storage=bytes; -} - -void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ - oggpack_readinit(b,buf,bytes); -} - -/* Read in bits without advancing the bitptr; bits <= 32 */ -long oggpack_look(oggpack_buffer *b,int bits){ - unsigned long ret; - unsigned long m; - - if(bits<0 || bits>32) return -1; - m=mask[bits]; - bits+=b->endbit; - - if(b->endbyte >= b->storage-4){ - /* not the main path */ - if(b->endbyte > b->storage-((bits+7)>>3)) return -1; - /* special case to avoid reading b->ptr[0], which might be past the end of - the buffer; also skips some useless accounting */ - else if(!bits)return(0L); - } - - ret=b->ptr[0]>>b->endbit; - if(bits>8){ - ret|=b->ptr[1]<<(8-b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(16-b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(24-b->endbit); - if(bits>32 && b->endbit) - ret|=b->ptr[4]<<(32-b->endbit); - } - } - } - return(m&ret); -} - -/* Read in bits without advancing the bitptr; bits <= 32 */ -long oggpackB_look(oggpack_buffer *b,int bits){ - unsigned long ret; - int m=32-bits; - - if(m<0 || m>32) return -1; - bits+=b->endbit; - - if(b->endbyte >= b->storage-4){ - /* not the main path */ - if(b->endbyte > b->storage-((bits+7)>>3)) return -1; - /* special case to avoid reading b->ptr[0], which might be past the end of - the buffer; also skips some useless accounting */ - else if(!bits)return(0L); - } - - ret=b->ptr[0]<<(24+b->endbit); - if(bits>8){ - ret|=b->ptr[1]<<(16+b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(8+b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(b->endbit); - if(bits>32 && b->endbit) - ret|=b->ptr[4]>>(8-b->endbit); - } - } - } - return ((ret&0xffffffff)>>(m>>1))>>((m+1)>>1); -} - -long oggpack_look1(oggpack_buffer *b){ - if(b->endbyte>=b->storage)return(-1); - return((b->ptr[0]>>b->endbit)&1); -} - -long oggpackB_look1(oggpack_buffer *b){ - if(b->endbyte>=b->storage)return(-1); - return((b->ptr[0]>>(7-b->endbit))&1); -} - -void oggpack_adv(oggpack_buffer *b,int bits){ - bits+=b->endbit; - - if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; - - b->ptr+=bits/8; - b->endbyte+=bits/8; - b->endbit=bits&7; - return; - - overflow: - b->ptr=NULL; - b->endbyte=b->storage; - b->endbit=1; -} - -void oggpackB_adv(oggpack_buffer *b,int bits){ - oggpack_adv(b,bits); -} - -void oggpack_adv1(oggpack_buffer *b){ - if(++(b->endbit)>7){ - b->endbit=0; - b->ptr++; - b->endbyte++; - } -} - -void oggpackB_adv1(oggpack_buffer *b){ - oggpack_adv1(b); -} - -/* bits <= 32 */ -long oggpack_read(oggpack_buffer *b,int bits){ - long ret; - unsigned long m; - - if(bits<0 || bits>32) goto err; - m=mask[bits]; - bits+=b->endbit; - - if(b->endbyte >= b->storage-4){ - /* not the main path */ - if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; - /* special case to avoid reading b->ptr[0], which might be past the end of - the buffer; also skips some useless accounting */ - else if(!bits)return(0L); - } - - ret=b->ptr[0]>>b->endbit; - if(bits>8){ - ret|=b->ptr[1]<<(8-b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(16-b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(24-b->endbit); - if(bits>32 && b->endbit){ - ret|=b->ptr[4]<<(32-b->endbit); - } - } - } - } - ret&=m; - b->ptr+=bits/8; - b->endbyte+=bits/8; - b->endbit=bits&7; - return ret; - - overflow: - err: - b->ptr=NULL; - b->endbyte=b->storage; - b->endbit=1; - return -1L; -} - -/* bits <= 32 */ -long oggpackB_read(oggpack_buffer *b,int bits){ - long ret; - long m=32-bits; - - if(m<0 || m>32) goto err; - bits+=b->endbit; - - if(b->endbyte+4>=b->storage){ - /* not the main path */ - if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; - /* special case to avoid reading b->ptr[0], which might be past the end of - the buffer; also skips some useless accounting */ - else if(!bits)return(0L); - } - - ret=b->ptr[0]<<(24+b->endbit); - if(bits>8){ - ret|=b->ptr[1]<<(16+b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(8+b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(b->endbit); - if(bits>32 && b->endbit) - ret|=b->ptr[4]>>(8-b->endbit); - } - } - } - ret=((ret&0xffffffffUL)>>(m>>1))>>((m+1)>>1); - - b->ptr+=bits/8; - b->endbyte+=bits/8; - b->endbit=bits&7; - return ret; - - overflow: - err: - b->ptr=NULL; - b->endbyte=b->storage; - b->endbit=1; - return -1L; -} - -long oggpack_read1(oggpack_buffer *b){ - long ret; - - if(b->endbyte >= b->storage) goto overflow; - ret=(b->ptr[0]>>b->endbit)&1; - - b->endbit++; - if(b->endbit>7){ - b->endbit=0; - b->ptr++; - b->endbyte++; - } - return ret; - - overflow: - b->ptr=NULL; - b->endbyte=b->storage; - b->endbit=1; - return -1L; -} - -long oggpackB_read1(oggpack_buffer *b){ - long ret; - - if(b->endbyte >= b->storage) goto overflow; - ret=(b->ptr[0]>>(7-b->endbit))&1; - - b->endbit++; - if(b->endbit>7){ - b->endbit=0; - b->ptr++; - b->endbyte++; - } - return ret; - - overflow: - b->ptr=NULL; - b->endbyte=b->storage; - b->endbit=1; - return -1L; -} - -long oggpack_bytes(oggpack_buffer *b){ - return(b->endbyte+(b->endbit+7)/8); -} - -long oggpack_bits(oggpack_buffer *b){ - return(b->endbyte*8+b->endbit); -} - -long oggpackB_bytes(oggpack_buffer *b){ - return oggpack_bytes(b); -} - -long oggpackB_bits(oggpack_buffer *b){ - return oggpack_bits(b); -} - -unsigned char *oggpack_get_buffer(oggpack_buffer *b){ - return(b->buffer); -} - -unsigned char *oggpackB_get_buffer(oggpack_buffer *b){ - return oggpack_get_buffer(b); -} - -/* Self test of the bitwise routines; everything else is based on - them, so they damned well better be solid. */ - -#ifdef _V_SELFTEST -#include - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -oggpack_buffer o; -oggpack_buffer r; - -void report(char *in){ - fprintf(stderr,"%s",in); - exit(1); -} - -void cliptest(unsigned long *b,int vals,int bits,int *comp,int compsize){ - long bytes,i; - unsigned char *buffer; - - oggpack_reset(&o); - for(i=0;i -#include -#include -#include - -/* A complete description of Ogg framing exists in docs/framing.html */ - -int ogg_page_version(const ogg_page *og){ - return((int)(og->header[4])); -} - -int ogg_page_continued(const ogg_page *og){ - return((int)(og->header[5]&0x01)); -} - -int ogg_page_bos(const ogg_page *og){ - return((int)(og->header[5]&0x02)); -} - -int ogg_page_eos(const ogg_page *og){ - return((int)(og->header[5]&0x04)); -} - -ogg_int64_t ogg_page_granulepos(const ogg_page *og){ - unsigned char *page=og->header; - ogg_int64_t granulepos=page[13]&(0xff); - granulepos= (granulepos<<8)|(page[12]&0xff); - granulepos= (granulepos<<8)|(page[11]&0xff); - granulepos= (granulepos<<8)|(page[10]&0xff); - granulepos= (granulepos<<8)|(page[9]&0xff); - granulepos= (granulepos<<8)|(page[8]&0xff); - granulepos= (granulepos<<8)|(page[7]&0xff); - granulepos= (granulepos<<8)|(page[6]&0xff); - return(granulepos); -} - -int ogg_page_serialno(const ogg_page *og){ - return(og->header[14] | - (og->header[15]<<8) | - (og->header[16]<<16) | - (og->header[17]<<24)); -} - -long ogg_page_pageno(const ogg_page *og){ - return(og->header[18] | - (og->header[19]<<8) | - (og->header[20]<<16) | - (og->header[21]<<24)); -} - - - -/* returns the number of packets that are completed on this page (if - the leading packet is begun on a previous page, but ends on this - page, it's counted */ - -/* NOTE: - If a page consists of a packet begun on a previous page, and a new - packet begun (but not completed) on this page, the return will be: - ogg_page_packets(page) ==1, - ogg_page_continued(page) !=0 - - If a page happens to be a single packet that was begun on a - previous page, and spans to the next page (in the case of a three or - more page packet), the return will be: - ogg_page_packets(page) ==0, - ogg_page_continued(page) !=0 -*/ - -int ogg_page_packets(const ogg_page *og){ - int i,n=og->header[26],count=0; - for(i=0;iheader[27+i]<255)count++; - return(count); -} - - -#if 0 -/* helper to initialize lookup for direct-table CRC (illustrative; we - use the static init below) */ - -static ogg_uint32_t _ogg_crc_entry(unsigned long index){ - int i; - unsigned long r; - - r = index << 24; - for (i=0; i<8; i++) - if (r & 0x80000000UL) - r = (r << 1) ^ 0x04c11db7; /* The same as the ethernet generator - polynomial, although we use an - unreflected alg and an init/final - of 0, not 0xffffffff */ - else - r<<=1; - return (r & 0xffffffffUL); -} -#endif - -static const ogg_uint32_t crc_lookup[256]={ - 0x00000000,0x04c11db7,0x09823b6e,0x0d4326d9, - 0x130476dc,0x17c56b6b,0x1a864db2,0x1e475005, - 0x2608edb8,0x22c9f00f,0x2f8ad6d6,0x2b4bcb61, - 0x350c9b64,0x31cd86d3,0x3c8ea00a,0x384fbdbd, - 0x4c11db70,0x48d0c6c7,0x4593e01e,0x4152fda9, - 0x5f15adac,0x5bd4b01b,0x569796c2,0x52568b75, - 0x6a1936c8,0x6ed82b7f,0x639b0da6,0x675a1011, - 0x791d4014,0x7ddc5da3,0x709f7b7a,0x745e66cd, - 0x9823b6e0,0x9ce2ab57,0x91a18d8e,0x95609039, - 0x8b27c03c,0x8fe6dd8b,0x82a5fb52,0x8664e6e5, - 0xbe2b5b58,0xbaea46ef,0xb7a96036,0xb3687d81, - 0xad2f2d84,0xa9ee3033,0xa4ad16ea,0xa06c0b5d, - 0xd4326d90,0xd0f37027,0xddb056fe,0xd9714b49, - 0xc7361b4c,0xc3f706fb,0xceb42022,0xca753d95, - 0xf23a8028,0xf6fb9d9f,0xfbb8bb46,0xff79a6f1, - 0xe13ef6f4,0xe5ffeb43,0xe8bccd9a,0xec7dd02d, - 0x34867077,0x30476dc0,0x3d044b19,0x39c556ae, - 0x278206ab,0x23431b1c,0x2e003dc5,0x2ac12072, - 0x128e9dcf,0x164f8078,0x1b0ca6a1,0x1fcdbb16, - 0x018aeb13,0x054bf6a4,0x0808d07d,0x0cc9cdca, - 0x7897ab07,0x7c56b6b0,0x71159069,0x75d48dde, - 0x6b93dddb,0x6f52c06c,0x6211e6b5,0x66d0fb02, - 0x5e9f46bf,0x5a5e5b08,0x571d7dd1,0x53dc6066, - 0x4d9b3063,0x495a2dd4,0x44190b0d,0x40d816ba, - 0xaca5c697,0xa864db20,0xa527fdf9,0xa1e6e04e, - 0xbfa1b04b,0xbb60adfc,0xb6238b25,0xb2e29692, - 0x8aad2b2f,0x8e6c3698,0x832f1041,0x87ee0df6, - 0x99a95df3,0x9d684044,0x902b669d,0x94ea7b2a, - 0xe0b41de7,0xe4750050,0xe9362689,0xedf73b3e, - 0xf3b06b3b,0xf771768c,0xfa325055,0xfef34de2, - 0xc6bcf05f,0xc27dede8,0xcf3ecb31,0xcbffd686, - 0xd5b88683,0xd1799b34,0xdc3abded,0xd8fba05a, - 0x690ce0ee,0x6dcdfd59,0x608edb80,0x644fc637, - 0x7a089632,0x7ec98b85,0x738aad5c,0x774bb0eb, - 0x4f040d56,0x4bc510e1,0x46863638,0x42472b8f, - 0x5c007b8a,0x58c1663d,0x558240e4,0x51435d53, - 0x251d3b9e,0x21dc2629,0x2c9f00f0,0x285e1d47, - 0x36194d42,0x32d850f5,0x3f9b762c,0x3b5a6b9b, - 0x0315d626,0x07d4cb91,0x0a97ed48,0x0e56f0ff, - 0x1011a0fa,0x14d0bd4d,0x19939b94,0x1d528623, - 0xf12f560e,0xf5ee4bb9,0xf8ad6d60,0xfc6c70d7, - 0xe22b20d2,0xe6ea3d65,0xeba91bbc,0xef68060b, - 0xd727bbb6,0xd3e6a601,0xdea580d8,0xda649d6f, - 0xc423cd6a,0xc0e2d0dd,0xcda1f604,0xc960ebb3, - 0xbd3e8d7e,0xb9ff90c9,0xb4bcb610,0xb07daba7, - 0xae3afba2,0xaafbe615,0xa7b8c0cc,0xa379dd7b, - 0x9b3660c6,0x9ff77d71,0x92b45ba8,0x9675461f, - 0x8832161a,0x8cf30bad,0x81b02d74,0x857130c3, - 0x5d8a9099,0x594b8d2e,0x5408abf7,0x50c9b640, - 0x4e8ee645,0x4a4ffbf2,0x470cdd2b,0x43cdc09c, - 0x7b827d21,0x7f436096,0x7200464f,0x76c15bf8, - 0x68860bfd,0x6c47164a,0x61043093,0x65c52d24, - 0x119b4be9,0x155a565e,0x18197087,0x1cd86d30, - 0x029f3d35,0x065e2082,0x0b1d065b,0x0fdc1bec, - 0x3793a651,0x3352bbe6,0x3e119d3f,0x3ad08088, - 0x2497d08d,0x2056cd3a,0x2d15ebe3,0x29d4f654, - 0xc5a92679,0xc1683bce,0xcc2b1d17,0xc8ea00a0, - 0xd6ad50a5,0xd26c4d12,0xdf2f6bcb,0xdbee767c, - 0xe3a1cbc1,0xe760d676,0xea23f0af,0xeee2ed18, - 0xf0a5bd1d,0xf464a0aa,0xf9278673,0xfde69bc4, - 0x89b8fd09,0x8d79e0be,0x803ac667,0x84fbdbd0, - 0x9abc8bd5,0x9e7d9662,0x933eb0bb,0x97ffad0c, - 0xafb010b1,0xab710d06,0xa6322bdf,0xa2f33668, - 0xbcb4666d,0xb8757bda,0xb5365d03,0xb1f740b4}; - -/* init the encode/decode logical stream state */ - -int ogg_stream_init(ogg_stream_state *os,int serialno){ - if(os){ - memset(os,0,sizeof(*os)); - os->body_storage=16*1024; - os->lacing_storage=1024; - - os->body_data=_ogg_malloc(os->body_storage*sizeof(*os->body_data)); - os->lacing_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->lacing_vals)); - os->granule_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->granule_vals)); - - if(!os->body_data || !os->lacing_vals || !os->granule_vals){ - ogg_stream_clear(os); - return -1; - } - - os->serialno=serialno; - - return(0); - } - return(-1); -} - -/* async/delayed error detection for the ogg_stream_state */ -int ogg_stream_check(ogg_stream_state *os){ - if(!os || !os->body_data) return -1; - return 0; -} - -/* _clear does not free os, only the non-flat storage within */ -int ogg_stream_clear(ogg_stream_state *os){ - if(os){ - if(os->body_data)_ogg_free(os->body_data); - if(os->lacing_vals)_ogg_free(os->lacing_vals); - if(os->granule_vals)_ogg_free(os->granule_vals); - - memset(os,0,sizeof(*os)); - } - return(0); -} - -int ogg_stream_destroy(ogg_stream_state *os){ - if(os){ - ogg_stream_clear(os); - _ogg_free(os); - } - return(0); -} - -/* Helpers for ogg_stream_encode; this keeps the structure and - what's happening fairly clear */ - -static int _os_body_expand(ogg_stream_state *os,long needed){ - if(os->body_storage-needed<=os->body_fill){ - long body_storage; - void *ret; - if(os->body_storage>LONG_MAX-needed){ - ogg_stream_clear(os); - return -1; - } - body_storage=os->body_storage+needed; - if(body_storagebody_data,body_storage*sizeof(*os->body_data)); - if(!ret){ - ogg_stream_clear(os); - return -1; - } - os->body_storage=body_storage; - os->body_data=ret; - } - return 0; -} - -static int _os_lacing_expand(ogg_stream_state *os,long needed){ - if(os->lacing_storage-needed<=os->lacing_fill){ - long lacing_storage; - void *ret; - if(os->lacing_storage>LONG_MAX-needed){ - ogg_stream_clear(os); - return -1; - } - lacing_storage=os->lacing_storage+needed; - if(lacing_storagelacing_vals,lacing_storage*sizeof(*os->lacing_vals)); - if(!ret){ - ogg_stream_clear(os); - return -1; - } - os->lacing_vals=ret; - ret=_ogg_realloc(os->granule_vals,lacing_storage* - sizeof(*os->granule_vals)); - if(!ret){ - ogg_stream_clear(os); - return -1; - } - os->granule_vals=ret; - os->lacing_storage=lacing_storage; - } - return 0; -} - -/* checksum the page */ -/* Direct table CRC; note that this will be faster in the future if we - perform the checksum simultaneously with other copies */ - -void ogg_page_checksum_set(ogg_page *og){ - if(og){ - ogg_uint32_t crc_reg=0; - int i; - - /* safety; needed for API behavior, but not framing code */ - og->header[22]=0; - og->header[23]=0; - og->header[24]=0; - og->header[25]=0; - - for(i=0;iheader_len;i++) - crc_reg=(crc_reg<<8)^crc_lookup[((crc_reg >> 24)&0xff)^og->header[i]]; - for(i=0;ibody_len;i++) - crc_reg=(crc_reg<<8)^crc_lookup[((crc_reg >> 24)&0xff)^og->body[i]]; - - og->header[22]=(unsigned char)(crc_reg&0xff); - og->header[23]=(unsigned char)((crc_reg>>8)&0xff); - og->header[24]=(unsigned char)((crc_reg>>16)&0xff); - og->header[25]=(unsigned char)((crc_reg>>24)&0xff); - } -} - -/* submit data to the internal buffer of the framing engine */ -int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, int count, - long e_o_s, ogg_int64_t granulepos){ - - long bytes = 0, lacing_vals; - int i; - - if(ogg_stream_check(os)) return -1; - if(!iov) return 0; - - for (i = 0; i < count; ++i){ - if(iov[i].iov_len>LONG_MAX) return -1; - if(bytes>LONG_MAX-(long)iov[i].iov_len) return -1; - bytes += (long)iov[i].iov_len; - } - lacing_vals=bytes/255+1; - - if(os->body_returned){ - /* advance packet data according to the body_returned pointer. We - had to keep it around to return a pointer into the buffer last - call */ - - os->body_fill-=os->body_returned; - if(os->body_fill) - memmove(os->body_data,os->body_data+os->body_returned, - os->body_fill); - os->body_returned=0; - } - - /* make sure we have the buffer storage */ - if(_os_body_expand(os,bytes) || _os_lacing_expand(os,lacing_vals)) - return -1; - - /* Copy in the submitted packet. Yes, the copy is a waste; this is - the liability of overly clean abstraction for the time being. It - will actually be fairly easy to eliminate the extra copy in the - future */ - - for (i = 0; i < count; ++i) { - memcpy(os->body_data+os->body_fill, iov[i].iov_base, iov[i].iov_len); - os->body_fill += (int)iov[i].iov_len; - } - - /* Store lacing vals for this packet */ - for(i=0;ilacing_vals[os->lacing_fill+i]=255; - os->granule_vals[os->lacing_fill+i]=os->granulepos; - } - os->lacing_vals[os->lacing_fill+i]=bytes%255; - os->granulepos=os->granule_vals[os->lacing_fill+i]=granulepos; - - /* flag the first segment as the beginning of the packet */ - os->lacing_vals[os->lacing_fill]|= 0x100; - - os->lacing_fill+=lacing_vals; - - /* for the sake of completeness */ - os->packetno++; - - if(e_o_s)os->e_o_s=1; - - return(0); -} - -int ogg_stream_packetin(ogg_stream_state *os,ogg_packet *op){ - ogg_iovec_t iov; - iov.iov_base = op->packet; - iov.iov_len = op->bytes; - return ogg_stream_iovecin(os, &iov, 1, op->e_o_s, op->granulepos); -} - -/* Conditionally flush a page; force==0 will only flush nominal-size - pages, force==1 forces us to flush a page regardless of page size - so long as there's any data available at all. */ -static int ogg_stream_flush_i(ogg_stream_state *os,ogg_page *og, int force, int nfill){ - int i; - int vals=0; - int maxvals=(os->lacing_fill>255?255:os->lacing_fill); - int bytes=0; - long acc=0; - ogg_int64_t granule_pos=-1; - - if(ogg_stream_check(os)) return(0); - if(maxvals==0) return(0); - - /* construct a page */ - /* decide how many segments to include */ - - /* If this is the initial header case, the first page must only include - the initial header packet */ - if(os->b_o_s==0){ /* 'initial header page' case */ - granule_pos=0; - for(vals=0;valslacing_vals[vals]&0x0ff)<255){ - vals++; - break; - } - } - }else{ - - /* The extra packets_done, packet_just_done logic here attempts to do two things: - 1) Don't unneccessarily span pages. - 2) Unless necessary, don't flush pages if there are less than four packets on - them; this expands page size to reduce unneccessary overhead if incoming packets - are large. - These are not necessary behaviors, just 'always better than naive flushing' - without requiring an application to explicitly request a specific optimized - behavior. We'll want an explicit behavior setup pathway eventually as well. */ - - int packets_done=0; - int packet_just_done=0; - for(vals=0;valsnfill && packet_just_done>=4){ - force=1; - break; - } - acc+=os->lacing_vals[vals]&0x0ff; - if((os->lacing_vals[vals]&0xff)<255){ - granule_pos=os->granule_vals[vals]; - packet_just_done=++packets_done; - }else - packet_just_done=0; - } - if(vals==255)force=1; - } - - if(!force) return(0); - - /* construct the header in temp storage */ - memcpy(os->header,"OggS",4); - - /* stream structure version */ - os->header[4]=0x00; - - /* continued packet flag? */ - os->header[5]=0x00; - if((os->lacing_vals[0]&0x100)==0)os->header[5]|=0x01; - /* first page flag? */ - if(os->b_o_s==0)os->header[5]|=0x02; - /* last page flag? */ - if(os->e_o_s && os->lacing_fill==vals)os->header[5]|=0x04; - os->b_o_s=1; - - /* 64 bits of PCM position */ - for(i=6;i<14;i++){ - os->header[i]=(unsigned char)(granule_pos&0xff); - granule_pos>>=8; - } - - /* 32 bits of stream serial number */ - { - long serialno=os->serialno; - for(i=14;i<18;i++){ - os->header[i]=(unsigned char)(serialno&0xff); - serialno>>=8; - } - } - - /* 32 bits of page counter (we have both counter and page header - because this val can roll over) */ - if(os->pageno==-1)os->pageno=0; /* because someone called - stream_reset; this would be a - strange thing to do in an - encode stream, but it has - plausible uses */ - { - long pageno=os->pageno++; - for(i=18;i<22;i++){ - os->header[i]=(unsigned char)(pageno&0xff); - pageno>>=8; - } - } - - /* zero for computation; filled in later */ - os->header[22]=0; - os->header[23]=0; - os->header[24]=0; - os->header[25]=0; - - /* segment table */ - os->header[26]=(unsigned char)(vals&0xff); - for(i=0;iheader[i+27]=(unsigned char)(os->lacing_vals[i]&0xff); - - /* set pointers in the ogg_page struct */ - og->header=os->header; - og->header_len=os->header_fill=vals+27; - og->body=os->body_data+os->body_returned; - og->body_len=bytes; - - /* advance the lacing data and set the body_returned pointer */ - - os->lacing_fill-=vals; - memmove(os->lacing_vals,os->lacing_vals+vals,os->lacing_fill*sizeof(*os->lacing_vals)); - memmove(os->granule_vals,os->granule_vals+vals,os->lacing_fill*sizeof(*os->granule_vals)); - os->body_returned+=bytes; - - /* calculate the checksum */ - - ogg_page_checksum_set(og); - - /* done */ - return(1); -} - -/* This will flush remaining packets into a page (returning nonzero), - even if there is not enough data to trigger a flush normally - (undersized page). If there are no packets or partial packets to - flush, ogg_stream_flush returns 0. Note that ogg_stream_flush will - try to flush a normal sized page like ogg_stream_pageout; a call to - ogg_stream_flush does not guarantee that all packets have flushed. - Only a return value of 0 from ogg_stream_flush indicates all packet - data is flushed into pages. - - since ogg_stream_flush will flush the last page in a stream even if - it's undersized, you almost certainly want to use ogg_stream_pageout - (and *not* ogg_stream_flush) unless you specifically need to flush - a page regardless of size in the middle of a stream. */ - -int ogg_stream_flush(ogg_stream_state *os,ogg_page *og){ - return ogg_stream_flush_i(os,og,1,4096); -} - -/* Like the above, but an argument is provided to adjust the nominal - page size for applications which are smart enough to provide their - own delay based flushing */ - -int ogg_stream_flush_fill(ogg_stream_state *os,ogg_page *og, int nfill){ - return ogg_stream_flush_i(os,og,1,nfill); -} - -/* This constructs pages from buffered packet segments. The pointers -returned are to static buffers; do not free. The returned buffers are -good only until the next call (using the same ogg_stream_state) */ - -int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og){ - int force=0; - if(ogg_stream_check(os)) return 0; - - if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ - (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ - force=1; - - return(ogg_stream_flush_i(os,og,force,4096)); -} - -/* Like the above, but an argument is provided to adjust the nominal -page size for applications which are smart enough to provide their -own delay based flushing */ - -int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill){ - int force=0; - if(ogg_stream_check(os)) return 0; - - if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ - (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ - force=1; - - return(ogg_stream_flush_i(os,og,force,nfill)); -} - -int ogg_stream_eos(ogg_stream_state *os){ - if(ogg_stream_check(os)) return 1; - return os->e_o_s; -} - -/* DECODING PRIMITIVES: packet streaming layer **********************/ - -/* This has two layers to place more of the multi-serialno and paging - control in the application's hands. First, we expose a data buffer - using ogg_sync_buffer(). The app either copies into the - buffer, or passes it directly to read(), etc. We then call - ogg_sync_wrote() to tell how many bytes we just added. - - Pages are returned (pointers into the buffer in ogg_sync_state) - by ogg_sync_pageout(). The page is then submitted to - ogg_stream_pagein() along with the appropriate - ogg_stream_state* (ie, matching serialno). We then get raw - packets out calling ogg_stream_packetout() with a - ogg_stream_state. */ - -/* initialize the struct to a known state */ -int ogg_sync_init(ogg_sync_state *oy){ - if(oy){ - oy->storage = -1; /* used as a readiness flag */ - memset(oy,0,sizeof(*oy)); - } - return(0); -} - -/* clear non-flat storage within */ -int ogg_sync_clear(ogg_sync_state *oy){ - if(oy){ - if(oy->data)_ogg_free(oy->data); - memset(oy,0,sizeof(*oy)); - } - return(0); -} - -int ogg_sync_destroy(ogg_sync_state *oy){ - if(oy){ - ogg_sync_clear(oy); - _ogg_free(oy); - } - return(0); -} - -int ogg_sync_check(ogg_sync_state *oy){ - if(oy->storage<0) return -1; - return 0; -} - -char *ogg_sync_buffer(ogg_sync_state *oy, long size){ - if(ogg_sync_check(oy)) return NULL; - - /* first, clear out any space that has been previously returned */ - if(oy->returned){ - oy->fill-=oy->returned; - if(oy->fill>0) - memmove(oy->data,oy->data+oy->returned,oy->fill); - oy->returned=0; - } - - if(size>oy->storage-oy->fill){ - /* We need to extend the internal buffer */ - long newsize=size+oy->fill+4096; /* an extra page to be nice */ - void *ret; - - if(oy->data) - ret=_ogg_realloc(oy->data,newsize); - else - ret=_ogg_malloc(newsize); - if(!ret){ - ogg_sync_clear(oy); - return NULL; - } - oy->data=ret; - oy->storage=newsize; - } - - /* expose a segment at least as large as requested at the fill mark */ - return((char *)oy->data+oy->fill); -} - -int ogg_sync_wrote(ogg_sync_state *oy, long bytes){ - if(ogg_sync_check(oy))return -1; - if(oy->fill+bytes>oy->storage)return -1; - oy->fill+=bytes; - return(0); -} - -/* sync the stream. This is meant to be useful for finding page - boundaries. - - return values for this: - -n) skipped n bytes - 0) page not ready; more data (no bytes skipped) - n) page synced at current location; page length n bytes - -*/ - -long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og){ - unsigned char *page=oy->data+oy->returned; - unsigned char *next; - long bytes=oy->fill-oy->returned; - - if(ogg_sync_check(oy))return 0; - - if(oy->headerbytes==0){ - int headerbytes,i; - if(bytes<27)return(0); /* not enough for a header */ - - /* verify capture pattern */ - if(memcmp(page,"OggS",4))goto sync_fail; - - headerbytes=page[26]+27; - if(bytesbodybytes+=page[27+i]; - oy->headerbytes=headerbytes; - } - - if(oy->bodybytes+oy->headerbytes>bytes)return(0); - - /* The whole test page is buffered. Verify the checksum */ - { - /* Grab the checksum bytes, set the header field to zero */ - char chksum[4]; - ogg_page log; - - memcpy(chksum,page+22,4); - memset(page+22,0,4); - - /* set up a temp page struct and recompute the checksum */ - log.header=page; - log.header_len=oy->headerbytes; - log.body=page+oy->headerbytes; - log.body_len=oy->bodybytes; - ogg_page_checksum_set(&log); - - /* Compare */ - if(memcmp(chksum,page+22,4)){ - /* D'oh. Mismatch! Corrupt page (or miscapture and not a page - at all) */ - /* replace the computed checksum with the one actually read in */ - memcpy(page+22,chksum,4); - - /* Bad checksum. Lose sync */ - goto sync_fail; - } - } - - /* yes, have a whole page all ready to go */ - { - unsigned char *page=oy->data+oy->returned; - long bytes; - - if(og){ - og->header=page; - og->header_len=oy->headerbytes; - og->body=page+oy->headerbytes; - og->body_len=oy->bodybytes; - } - - oy->unsynced=0; - oy->returned+=(bytes=oy->headerbytes+oy->bodybytes); - oy->headerbytes=0; - oy->bodybytes=0; - return(bytes); - } - - sync_fail: - - oy->headerbytes=0; - oy->bodybytes=0; - - /* search for possible capture */ - next=memchr(page+1,'O',bytes-1); - if(!next) - next=oy->data+oy->fill; - - oy->returned=(int)(next-oy->data); - return((long)-(next-page)); -} - -/* sync the stream and get a page. Keep trying until we find a page. - Suppress 'sync errors' after reporting the first. - - return values: - -1) recapture (hole in data) - 0) need more data - 1) page returned - - Returns pointers into buffered data; invalidated by next call to - _stream, _clear, _init, or _buffer */ - -int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og){ - - if(ogg_sync_check(oy))return 0; - - /* all we need to do is verify a page at the head of the stream - buffer. If it doesn't verify, we look for the next potential - frame */ - - for(;;){ - long ret=ogg_sync_pageseek(oy,og); - if(ret>0){ - /* have a page */ - return(1); - } - if(ret==0){ - /* need more data */ - return(0); - } - - /* head did not start a synced page... skipped some bytes */ - if(!oy->unsynced){ - oy->unsynced=1; - return(-1); - } - - /* loop. keep looking */ - - } -} - -/* add the incoming page to the stream state; we decompose the page - into packet segments here as well. */ - -int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og){ - unsigned char *header=og->header; - unsigned char *body=og->body; - long bodysize=og->body_len; - int segptr=0; - - int version=ogg_page_version(og); - int continued=ogg_page_continued(og); - int bos=ogg_page_bos(og); - int eos=ogg_page_eos(og); - ogg_int64_t granulepos=ogg_page_granulepos(og); - int serialno=ogg_page_serialno(og); - long pageno=ogg_page_pageno(og); - int segments=header[26]; - - if(ogg_stream_check(os)) return -1; - - /* clean up 'returned data' */ - { - long lr=os->lacing_returned; - long br=os->body_returned; - - /* body data */ - if(br){ - os->body_fill-=br; - if(os->body_fill) - memmove(os->body_data,os->body_data+br,os->body_fill); - os->body_returned=0; - } - - if(lr){ - /* segment table */ - if(os->lacing_fill-lr){ - memmove(os->lacing_vals,os->lacing_vals+lr, - (os->lacing_fill-lr)*sizeof(*os->lacing_vals)); - memmove(os->granule_vals,os->granule_vals+lr, - (os->lacing_fill-lr)*sizeof(*os->granule_vals)); - } - os->lacing_fill-=lr; - os->lacing_packet-=lr; - os->lacing_returned=0; - } - } - - /* check the serial number */ - if(serialno!=os->serialno)return(-1); - if(version>0)return(-1); - - if(_os_lacing_expand(os,segments+1)) return -1; - - /* are we in sequence? */ - if(pageno!=os->pageno){ - int i; - - /* unroll previous partial packet (if any) */ - for(i=os->lacing_packet;ilacing_fill;i++) - os->body_fill-=os->lacing_vals[i]&0xff; - os->lacing_fill=os->lacing_packet; - - /* make a note of dropped data in segment table */ - if(os->pageno!=-1){ - os->lacing_vals[os->lacing_fill++]=0x400; - os->lacing_packet++; - } - } - - /* are we a 'continued packet' page? If so, we may need to skip - some segments */ - if(continued){ - if(os->lacing_fill<1 || - os->lacing_vals[os->lacing_fill-1]==0x400){ - bos=0; - for(;segptrbody_data+os->body_fill,body,bodysize); - os->body_fill+=bodysize; - } - - { - int saved=-1; - while(segptrlacing_vals[os->lacing_fill]=val; - os->granule_vals[os->lacing_fill]=-1; - - if(bos){ - os->lacing_vals[os->lacing_fill]|=0x100; - bos=0; - } - - if(val<255)saved=os->lacing_fill; - - os->lacing_fill++; - segptr++; - - if(val<255)os->lacing_packet=os->lacing_fill; - } - - /* set the granulepos on the last granuleval of the last full packet */ - if(saved!=-1){ - os->granule_vals[saved]=granulepos; - } - - } - - if(eos){ - os->e_o_s=1; - if(os->lacing_fill>0) - os->lacing_vals[os->lacing_fill-1]|=0x200; - } - - os->pageno=pageno+1; - - return(0); -} - -/* clear things to an initial state. Good to call, eg, before seeking */ -int ogg_sync_reset(ogg_sync_state *oy){ - if(ogg_sync_check(oy))return -1; - - oy->fill=0; - oy->returned=0; - oy->unsynced=0; - oy->headerbytes=0; - oy->bodybytes=0; - return(0); -} - -int ogg_stream_reset(ogg_stream_state *os){ - if(ogg_stream_check(os)) return -1; - - os->body_fill=0; - os->body_returned=0; - - os->lacing_fill=0; - os->lacing_packet=0; - os->lacing_returned=0; - - os->header_fill=0; - - os->e_o_s=0; - os->b_o_s=0; - os->pageno=-1; - os->packetno=0; - os->granulepos=0; - - return(0); -} - -int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno){ - if(ogg_stream_check(os)) return -1; - ogg_stream_reset(os); - os->serialno=serialno; - return(0); -} - -static int _packetout(ogg_stream_state *os,ogg_packet *op,int adv){ - - /* The last part of decode. We have the stream broken into packet - segments. Now we need to group them into packets (or return the - out of sync markers) */ - - int ptr=os->lacing_returned; - - if(os->lacing_packet<=ptr)return(0); - - if(os->lacing_vals[ptr]&0x400){ - /* we need to tell the codec there's a gap; it might need to - handle previous packet dependencies. */ - os->lacing_returned++; - os->packetno++; - return(-1); - } - - if(!op && !adv)return(1); /* just using peek as an inexpensive way - to ask if there's a whole packet - waiting */ - - /* Gather the whole packet. We'll have no holes or a partial packet */ - { - int size=os->lacing_vals[ptr]&0xff; - long bytes=size; - int eos=os->lacing_vals[ptr]&0x200; /* last packet of the stream? */ - int bos=os->lacing_vals[ptr]&0x100; /* first packet of the stream? */ - - while(size==255){ - int val=os->lacing_vals[++ptr]; - size=val&0xff; - if(val&0x200)eos=0x200; - bytes+=size; - } - - if(op){ - op->e_o_s=eos; - op->b_o_s=bos; - op->packet=os->body_data+os->body_returned; - op->packetno=os->packetno; - op->granulepos=os->granule_vals[ptr]; - op->bytes=bytes; - } - - if(adv){ - os->body_returned+=bytes; - os->lacing_returned=ptr+1; - os->packetno++; - } - } - return(1); -} - -int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op){ - if(ogg_stream_check(os)) return 0; - return _packetout(os,op,1); -} - -int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op){ - if(ogg_stream_check(os)) return 0; - return _packetout(os,op,0); -} - -void ogg_packet_clear(ogg_packet *op) { - _ogg_free(op->packet); - memset(op, 0, sizeof(*op)); -} - -#ifdef _V_SELFTEST -#include - -ogg_stream_state os_en, os_de; -ogg_sync_state oy; - -void checkpacket(ogg_packet *op,long len, int no, long pos){ - long j; - static int sequence=0; - static int lastno=0; - - if(op->bytes!=len){ - fprintf(stderr,"incorrect packet length (%ld != %ld)!\n",op->bytes,len); - exit(1); - } - if(op->granulepos!=pos){ - fprintf(stderr,"incorrect packet granpos (%ld != %ld)!\n",(long)op->granulepos,pos); - exit(1); - } - - /* packet number just follows sequence/gap; adjust the input number - for that */ - if(no==0){ - sequence=0; - }else{ - sequence++; - if(no>lastno+1) - sequence++; - } - lastno=no; - if(op->packetno!=sequence){ - fprintf(stderr,"incorrect packet sequence %ld != %d\n", - (long)(op->packetno),sequence); - exit(1); - } - - /* Test data */ - for(j=0;jbytes;j++) - if(op->packet[j]!=((j+no)&0xff)){ - fprintf(stderr,"body data mismatch (1) at pos %ld: %x!=%lx!\n\n", - j,op->packet[j],(j+no)&0xff); - exit(1); - } -} - -void check_page(unsigned char *data,const int *header,ogg_page *og){ - long j; - /* Test data */ - for(j=0;jbody_len;j++) - if(og->body[j]!=data[j]){ - fprintf(stderr,"body data mismatch (2) at pos %ld: %x!=%x!\n\n", - j,data[j],og->body[j]); - exit(1); - } - - /* Test header */ - for(j=0;jheader_len;j++){ - if(og->header[j]!=header[j]){ - fprintf(stderr,"header content mismatch at pos %ld:\n",j); - for(j=0;jheader[j]); - fprintf(stderr,"\n"); - exit(1); - } - } - if(og->header_len!=header[26]+27){ - fprintf(stderr,"header length incorrect! (%ld!=%d)\n", - og->header_len,header[26]+27); - exit(1); - } -} - -void print_header(ogg_page *og){ - int j; - fprintf(stderr,"\nHEADER:\n"); - fprintf(stderr," capture: %c %c %c %c version: %d flags: %x\n", - og->header[0],og->header[1],og->header[2],og->header[3], - (int)og->header[4],(int)og->header[5]); - - fprintf(stderr," granulepos: %d serialno: %d pageno: %ld\n", - (og->header[9]<<24)|(og->header[8]<<16)| - (og->header[7]<<8)|og->header[6], - (og->header[17]<<24)|(og->header[16]<<16)| - (og->header[15]<<8)|og->header[14], - ((long)(og->header[21])<<24)|(og->header[20]<<16)| - (og->header[19]<<8)|og->header[18]); - - fprintf(stderr," checksum: %02x:%02x:%02x:%02x\n segments: %d (", - (int)og->header[22],(int)og->header[23], - (int)og->header[24],(int)og->header[25], - (int)og->header[26]); - - for(j=27;jheader_len;j++) - fprintf(stderr,"%d ",(int)og->header[j]); - fprintf(stderr,")\n\n"); -} - -void copy_page(ogg_page *og){ - unsigned char *temp=_ogg_malloc(og->header_len); - memcpy(temp,og->header,og->header_len); - og->header=temp; - - temp=_ogg_malloc(og->body_len); - memcpy(temp,og->body,og->body_len); - og->body=temp; -} - -void free_page(ogg_page *og){ - _ogg_free (og->header); - _ogg_free (og->body); -} - -void error(void){ - fprintf(stderr,"error!\n"); - exit(1); -} - -/* 17 only */ -const int head1_0[] = {0x4f,0x67,0x67,0x53,0,0x06, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0x15,0xed,0xec,0x91, - 1, - 17}; - -/* 17, 254, 255, 256, 500, 510, 600 byte, pad */ -const int head1_1[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0x59,0x10,0x6c,0x2c, - 1, - 17}; -const int head2_1[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x18,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x89,0x33,0x85,0xce, - 13, - 254,255,0,255,1,255,245,255,255,0, - 255,255,90}; - -/* nil packets; beginning,middle,end */ -const int head1_2[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; -const int head2_2[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x28,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x5c,0x3f,0x66,0xcb, - 17, - 17,254,255,0,0,255,1,0,255,245,255,255,0, - 255,255,90,0}; - -/* large initial packet */ -const int head1_3[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0x01,0x27,0x31,0xaa, - 18, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255,255,10}; - -const int head2_3[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x7f,0x4e,0x8a,0xd2, - 4, - 255,4,255,0}; - - -/* continuing packet test */ -const int head1_4[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_4[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0xf8,0x3c,0x19,0x79, - 255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255}; - -const int head3_4[] = {0x4f,0x67,0x67,0x53,0,0x05, - 0x07,0x0c,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0x38,0xe6,0xb6,0x28, - 6, - 255,220,255,4,255,0}; - - -/* spill expansion test */ -const int head1_4b[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_4b[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0xce,0x8f,0x17,0x1a, - 23, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255,255,10,255,4,255,0,0}; - - -const int head3_4b[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x14,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0x9b,0xb2,0x50,0xa1, - 1, - 0}; - -/* page with the 255 segment limit */ -const int head1_5[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_5[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0xfc,0x03,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0xed,0x2a,0x2e,0xa7, - 255, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10}; - -const int head3_5[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x00,0x04,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0x6c,0x3b,0x82,0x3d, - 1, - 50}; - - -/* packet that overspans over an entire page */ -const int head1_6[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_6[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x68,0x22,0x7c,0x3d, - 255, - 100, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255}; - -const int head3_6[] = {0x4f,0x67,0x67,0x53,0,0x01, - 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0xf4,0x87,0xba,0xf3, - 255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255}; - -const int head4_6[] = {0x4f,0x67,0x67,0x53,0,0x05, - 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,3,0,0,0, - 0xf7,0x2f,0x6c,0x60, - 5, - 254,255,4,255,0}; - -/* packet that overspans over an entire page */ -const int head1_7[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_7[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x68,0x22,0x7c,0x3d, - 255, - 100, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255}; - -const int head3_7[] = {0x4f,0x67,0x67,0x53,0,0x05, - 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0xd4,0xe0,0x60,0xe5, - 1, - 0}; - -void test_pack(const int *pl, const int **headers, int byteskip, - int pageskip, int packetskip){ - unsigned char *data=_ogg_malloc(1024*1024); /* for scripted test cases only */ - long inptr=0; - long outptr=0; - long deptr=0; - long depacket=0; - long granule_pos=7,pageno=0; - int i,j,packets,pageout=pageskip; - int eosflag=0; - int bosflag=0; - - int byteskipcount=0; - - ogg_stream_reset(&os_en); - ogg_stream_reset(&os_de); - ogg_sync_reset(&oy); - - for(packets=0;packetsbyteskip){ - memcpy(next,og.header,byteskipcount-byteskip); - next+=byteskipcount-byteskip; - byteskipcount=byteskip; - } - - byteskipcount+=og.body_len; - if(byteskipcount>byteskip){ - memcpy(next,og.body,byteskipcount-byteskip); - next+=byteskipcount-byteskip; - byteskipcount=byteskip; - } - - ogg_sync_wrote(&oy,next-buf); - - while(1){ - int ret=ogg_sync_pageout(&oy,&og_de); - if(ret==0)break; - if(ret<0)continue; - /* got a page. Happy happy. Verify that it's good. */ - - fprintf(stderr,"(%d), ",pageout); - - check_page(data+deptr,headers[pageout],&og_de); - deptr+=og_de.body_len; - pageout++; - - /* submit it to deconstitution */ - ogg_stream_pagein(&os_de,&og_de); - - /* packets out? */ - while(ogg_stream_packetpeek(&os_de,&op_de2)>0){ - ogg_stream_packetpeek(&os_de,NULL); - ogg_stream_packetout(&os_de,&op_de); /* just catching them all */ - - /* verify peek and out match */ - if(memcmp(&op_de,&op_de2,sizeof(op_de))){ - fprintf(stderr,"packetout != packetpeek! pos=%ld\n", - depacket); - exit(1); - } - - /* verify the packet! */ - /* check data */ - if(memcmp(data+depacket,op_de.packet,op_de.bytes)){ - fprintf(stderr,"packet data mismatch in decode! pos=%ld\n", - depacket); - exit(1); - } - /* check bos flag */ - if(bosflag==0 && op_de.b_o_s==0){ - fprintf(stderr,"b_o_s flag not set on packet!\n"); - exit(1); - } - if(bosflag && op_de.b_o_s){ - fprintf(stderr,"b_o_s flag incorrectly set on packet!\n"); - exit(1); - } - bosflag=1; - depacket+=op_de.bytes; - - /* check eos flag */ - if(eosflag){ - fprintf(stderr,"Multiple decoded packets with eos flag!\n"); - exit(1); - } - - if(op_de.e_o_s)eosflag=1; - - /* check granulepos flag */ - if(op_de.granulepos!=-1){ - fprintf(stderr," granule:%ld ",(long)op_de.granulepos); - } - } - } - } - } - } - } - _ogg_free(data); - if(headers[pageno]!=NULL){ - fprintf(stderr,"did not write last page!\n"); - exit(1); - } - if(headers[pageout]!=NULL){ - fprintf(stderr,"did not decode last page!\n"); - exit(1); - } - if(inptr!=outptr){ - fprintf(stderr,"encoded page data incomplete!\n"); - exit(1); - } - if(inptr!=deptr){ - fprintf(stderr,"decoded page data incomplete!\n"); - exit(1); - } - if(inptr!=depacket){ - fprintf(stderr,"decoded packet data incomplete!\n"); - exit(1); - } - if(!eosflag){ - fprintf(stderr,"Never got a packet with EOS set!\n"); - exit(1); - } - fprintf(stderr,"ok.\n"); -} - -int main(void){ - - ogg_stream_init(&os_en,0x04030201); - ogg_stream_init(&os_de,0x04030201); - ogg_sync_init(&oy); - - /* Exercise each code path in the framing code. Also verify that - the checksums are working. */ - - { - /* 17 only */ - const int packets[]={17, -1}; - const int *headret[]={head1_0,NULL}; - - fprintf(stderr,"testing single page encoding... "); - test_pack(packets,headret,0,0,0); - } - - { - /* 17, 254, 255, 256, 500, 510, 600 byte, pad */ - const int packets[]={17, 254, 255, 256, 500, 510, 600, -1}; - const int *headret[]={head1_1,head2_1,NULL}; - - fprintf(stderr,"testing basic page encoding... "); - test_pack(packets,headret,0,0,0); - } - - { - /* nil packets; beginning,middle,end */ - const int packets[]={0,17, 254, 255, 0, 256, 0, 500, 510, 600, 0, -1}; - const int *headret[]={head1_2,head2_2,NULL}; - - fprintf(stderr,"testing basic nil packets... "); - test_pack(packets,headret,0,0,0); - } - - { - /* large initial packet */ - const int packets[]={4345,259,255,-1}; - const int *headret[]={head1_3,head2_3,NULL}; - - fprintf(stderr,"testing initial-packet lacing > 4k... "); - test_pack(packets,headret,0,0,0); - } - - { - /* continuing packet test; with page spill expansion, we have to - overflow the lacing table. */ - const int packets[]={0,65500,259,255,-1}; - const int *headret[]={head1_4,head2_4,head3_4,NULL}; - - fprintf(stderr,"testing single packet page span... "); - test_pack(packets,headret,0,0,0); - } - - { - /* spill expand packet test */ - const int packets[]={0,4345,259,255,0,0,-1}; - const int *headret[]={head1_4b,head2_4b,head3_4b,NULL}; - - fprintf(stderr,"testing page spill expansion... "); - test_pack(packets,headret,0,0,0); - } - - /* page with the 255 segment limit */ - { - - const int packets[]={0,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,50,-1}; - const int *headret[]={head1_5,head2_5,head3_5,NULL}; - - fprintf(stderr,"testing max packet segments... "); - test_pack(packets,headret,0,0,0); - } - - { - /* packet that overspans over an entire page */ - const int packets[]={0,100,130049,259,255,-1}; - const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; - - fprintf(stderr,"testing very large packets... "); - test_pack(packets,headret,0,0,0); - } - - { - /* test for the libogg 1.1.1 resync in large continuation bug - found by Josh Coalson) */ - const int packets[]={0,100,130049,259,255,-1}; - const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; - - fprintf(stderr,"testing continuation resync in very large packets... "); - test_pack(packets,headret,100,2,3); - } - - { - /* term only page. why not? */ - const int packets[]={0,100,64770,-1}; - const int *headret[]={head1_7,head2_7,head3_7,NULL}; - - fprintf(stderr,"testing zero data page (1 nil packet)... "); - test_pack(packets,headret,0,0,0); - } - - - - { - /* build a bunch of pages for testing */ - unsigned char *data=_ogg_malloc(1024*1024); - int pl[]={0, 1,1,98,4079, 1,1,2954,2057, 76,34,912,0,234,1000,1000, 1000,300,-1}; - int inptr=0,i,j; - ogg_page og[5]; - - ogg_stream_reset(&os_en); - - for(i=0;pl[i]!=-1;i++){ - ogg_packet op; - int len=pl[i]; - - op.packet=data+inptr; - op.bytes=len; - op.e_o_s=(pl[i+1]<0?1:0); - op.granulepos=(i+1)*1000; - - for(j=0;j0)error(); - - /* Test fractional page inputs: incomplete fixed header */ - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+3, - 20); - ogg_sync_wrote(&oy,20); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - /* Test fractional page inputs: incomplete header */ - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+23, - 5); - ogg_sync_wrote(&oy,5); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - /* Test fractional page inputs: incomplete body */ - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+28, - og[1].header_len-28); - ogg_sync_wrote(&oy,og[1].header_len-28); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body,1000); - ogg_sync_wrote(&oy,1000); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body+1000, - og[1].body_len-1000); - ogg_sync_wrote(&oy,og[1].body_len-1000); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Test fractional page inputs: page + incomplete capture */ - { - ogg_page og_de; - fprintf(stderr,"Testing sync on 1+partial inputs... "); - ogg_sync_reset(&oy); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - og[1].header_len); - ogg_sync_wrote(&oy,og[1].header_len); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - 20); - ogg_sync_wrote(&oy,20); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+20, - og[1].header_len-20); - ogg_sync_wrote(&oy,og[1].header_len-20); - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Test recapture: garbage + page */ - { - ogg_page og_de; - fprintf(stderr,"Testing search for capture... "); - ogg_sync_reset(&oy); - - /* 'garbage' */ - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - og[1].header_len); - ogg_sync_wrote(&oy,og[1].header_len); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, - 20); - ogg_sync_wrote(&oy,20); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header+20, - og[2].header_len-20); - ogg_sync_wrote(&oy,og[2].header_len-20); - memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, - og[2].body_len); - ogg_sync_wrote(&oy,og[2].body_len); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Test recapture: page + garbage + page */ - { - ogg_page og_de; - fprintf(stderr,"Testing recapture... "); - ogg_sync_reset(&oy); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - og[1].header_len); - ogg_sync_wrote(&oy,og[1].header_len); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, - og[2].header_len); - ogg_sync_wrote(&oy,og[2].header_len); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, - og[2].header_len); - ogg_sync_wrote(&oy,og[2].header_len); - - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, - og[2].body_len-5); - ogg_sync_wrote(&oy,og[2].body_len-5); - - memcpy(ogg_sync_buffer(&oy,og[3].header_len),og[3].header, - og[3].header_len); - ogg_sync_wrote(&oy,og[3].header_len); - - memcpy(ogg_sync_buffer(&oy,og[3].body_len),og[3].body, - og[3].body_len); - ogg_sync_wrote(&oy,og[3].body_len); - - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Free page data that was previously copied */ - { - for(i=0;i<5;i++){ - free_page(&og[i]); - } - } - } - - return(0); -} - -#endif diff --git a/src/libs/macosx/libSDL2-2.0.0.dylib b/src/libs/macosx/libSDL2-2.0.0.dylib deleted file mode 100755 index 1fe36559..00000000 Binary files a/src/libs/macosx/libSDL2-2.0.0.dylib and /dev/null differ diff --git a/src/libs/macosx/libSDL2main.a b/src/libs/macosx/libSDL2main.a deleted file mode 100644 index e4b36f12..00000000 Binary files a/src/libs/macosx/libSDL2main.a and /dev/null differ diff --git a/src/libs/win32/SDL.dll b/src/libs/win32/SDL.dll deleted file mode 100755 index 7e09169c..00000000 Binary files a/src/libs/win32/SDL.dll and /dev/null differ diff --git a/src/libs/win32/SDL2.dll b/src/libs/win32/SDL2.dll deleted file mode 100755 index b4397f61..00000000 Binary files a/src/libs/win32/SDL2.dll and /dev/null differ diff --git a/src/libs/win32/libSDL.a b/src/libs/win32/libSDL.a deleted file mode 100644 index 0b2291f9..00000000 Binary files a/src/libs/win32/libSDL.a and /dev/null differ diff --git a/src/libs/win32/libSDL2.a b/src/libs/win32/libSDL2.a deleted file mode 100644 index d1b5f45d..00000000 Binary files a/src/libs/win32/libSDL2.a and /dev/null differ diff --git a/src/libs/win32/libSDL2.dll.a b/src/libs/win32/libSDL2.dll.a deleted file mode 100644 index d2a593bc..00000000 Binary files a/src/libs/win32/libSDL2.dll.a and /dev/null differ diff --git a/src/libs/win32/libSDL2main.a b/src/libs/win32/libSDL2main.a deleted file mode 100644 index 1c85e5ac..00000000 Binary files a/src/libs/win32/libSDL2main.a and /dev/null differ diff --git a/src/libs/win32/libcurl.a b/src/libs/win32/libcurl.a deleted file mode 100644 index eef9dc72..00000000 Binary files a/src/libs/win32/libcurl.a and /dev/null differ diff --git a/src/libs/win64/SDL264.dll b/src/libs/win64/SDL264.dll deleted file mode 100755 index 1da50b91..00000000 Binary files a/src/libs/win64/SDL264.dll and /dev/null differ diff --git a/src/libs/win64/SDL64.dll b/src/libs/win64/SDL64.dll deleted file mode 100755 index 1d14407c..00000000 Binary files a/src/libs/win64/SDL64.dll and /dev/null differ diff --git a/src/libs/win64/libSDL264.a b/src/libs/win64/libSDL264.a deleted file mode 100644 index 3fed6952..00000000 Binary files a/src/libs/win64/libSDL264.a and /dev/null differ diff --git a/src/libs/win64/libSDL264.dll.a b/src/libs/win64/libSDL264.dll.a deleted file mode 100644 index fd2ef7da..00000000 Binary files a/src/libs/win64/libSDL264.dll.a and /dev/null differ diff --git a/src/libs/win64/libSDL264main.a b/src/libs/win64/libSDL264main.a deleted file mode 100644 index a4e59ff2..00000000 Binary files a/src/libs/win64/libSDL264main.a and /dev/null differ diff --git a/src/libs/win64/libSDL64.a b/src/libs/win64/libSDL64.a deleted file mode 100644 index b1a0298f..00000000 Binary files a/src/libs/win64/libSDL64.a and /dev/null differ diff --git a/src/libs/win64/libSDL64main.a b/src/libs/win64/libSDL64main.a deleted file mode 100644 index 4e527e2c..00000000 Binary files a/src/libs/win64/libSDL64main.a and /dev/null differ diff --git a/src/libs/win64/libcurl.a b/src/libs/win64/libcurl.a deleted file mode 100644 index e50e75e2..00000000 Binary files a/src/libs/win64/libcurl.a and /dev/null differ diff --git a/src/libspeex/_kiss_fft_guts.h b/src/libspeex/_kiss_fft_guts.h deleted file mode 100644 index 6571e79c..00000000 --- a/src/libspeex/_kiss_fft_guts.h +++ /dev/null @@ -1,160 +0,0 @@ -/* -Copyright (c) 2003-2004, Mark Borgerding - -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - * Neither the author nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define MIN(a,b) ((a)<(b) ? (a):(b)) -#define MAX(a,b) ((a)>(b) ? (a):(b)) - -/* kiss_fft.h - defines kiss_fft_scalar as either short or a float type - and defines - typedef struct { kiss_fft_scalar r; kiss_fft_scalar i; }kiss_fft_cpx; */ -#include "kiss_fft.h" -#include "math_approx.h" - -#define MAXFACTORS 32 -/* e.g. an fft of length 128 has 4 factors - as far as kissfft is concerned - 4*4*4*2 - */ - -struct kiss_fft_state{ - int nfft; - int inverse; - int factors[2*MAXFACTORS]; - kiss_fft_cpx twiddles[1]; -}; - -/* - Explanation of macros dealing with complex math: - - C_MUL(m,a,b) : m = a*b - C_FIXDIV( c , div ) : if a fixed point impl., c /= div. noop otherwise - C_SUB( res, a,b) : res = a - b - C_SUBFROM( res , a) : res -= a - C_ADDTO( res , a) : res += a - * */ -#ifdef FIXED_POINT -#include "arch.h" -# define FRACBITS 15 -# define SAMPPROD spx_int32_t -#define SAMP_MAX 32767 - -#define SAMP_MIN -SAMP_MAX - -#if defined(CHECK_OVERFLOW) -# define CHECK_OVERFLOW_OP(a,op,b) \ - if ( (SAMPPROD)(a) op (SAMPPROD)(b) > SAMP_MAX || (SAMPPROD)(a) op (SAMPPROD)(b) < SAMP_MIN ) { \ - fprintf(stderr,"WARNING:overflow @ " __FILE__ "(%d): (%d " #op" %d) = %ld\n",__LINE__,(a),(b),(SAMPPROD)(a) op (SAMPPROD)(b) ); } -#endif - - -# define smul(a,b) ( (SAMPPROD)(a)*(b) ) -# define sround( x ) (kiss_fft_scalar)( ( (x) + (1<<(FRACBITS-1)) ) >> FRACBITS ) - -# define S_MUL(a,b) sround( smul(a,b) ) - -# define C_MUL(m,a,b) \ - do{ (m).r = sround( smul((a).r,(b).r) - smul((a).i,(b).i) ); \ - (m).i = sround( smul((a).r,(b).i) + smul((a).i,(b).r) ); }while(0) - -# define C_MUL4(m,a,b) \ - do{ (m).r = PSHR32( smul((a).r,(b).r) - smul((a).i,(b).i),17 ); \ - (m).i = PSHR32( smul((a).r,(b).i) + smul((a).i,(b).r),17 ); }while(0) - -# define DIVSCALAR(x,k) \ - (x) = sround( smul( x, SAMP_MAX/k ) ) - -# define C_FIXDIV(c,div) \ - do { DIVSCALAR( (c).r , div); \ - DIVSCALAR( (c).i , div); }while (0) - -# define C_MULBYSCALAR( c, s ) \ - do{ (c).r = sround( smul( (c).r , s ) ) ;\ - (c).i = sround( smul( (c).i , s ) ) ; }while(0) - -#else /* not FIXED_POINT*/ - -# define S_MUL(a,b) ( (a)*(b) ) -#define C_MUL(m,a,b) \ - do{ (m).r = (a).r*(b).r - (a).i*(b).i;\ - (m).i = (a).r*(b).i + (a).i*(b).r; }while(0) - -#define C_MUL4(m,a,b) C_MUL(m,a,b) - -# define C_FIXDIV(c,div) /* NOOP */ -# define C_MULBYSCALAR( c, s ) \ - do{ (c).r *= (s);\ - (c).i *= (s); }while(0) -#endif - -#ifndef CHECK_OVERFLOW_OP -# define CHECK_OVERFLOW_OP(a,op,b) /* noop */ -#endif - -#define C_ADD( res, a,b)\ - do { \ - CHECK_OVERFLOW_OP((a).r,+,(b).r)\ - CHECK_OVERFLOW_OP((a).i,+,(b).i)\ - (res).r=(a).r+(b).r; (res).i=(a).i+(b).i; \ - }while(0) -#define C_SUB( res, a,b)\ - do { \ - CHECK_OVERFLOW_OP((a).r,-,(b).r)\ - CHECK_OVERFLOW_OP((a).i,-,(b).i)\ - (res).r=(a).r-(b).r; (res).i=(a).i-(b).i; \ - }while(0) -#define C_ADDTO( res , a)\ - do { \ - CHECK_OVERFLOW_OP((res).r,+,(a).r)\ - CHECK_OVERFLOW_OP((res).i,+,(a).i)\ - (res).r += (a).r; (res).i += (a).i;\ - }while(0) - -#define C_SUBFROM( res , a)\ - do {\ - CHECK_OVERFLOW_OP((res).r,-,(a).r)\ - CHECK_OVERFLOW_OP((res).i,-,(a).i)\ - (res).r -= (a).r; (res).i -= (a).i; \ - }while(0) - - -#ifdef FIXED_POINT -# define KISS_FFT_COS(phase) floor(MIN(32767,MAX(-32767,.5+32768 * cos (phase)))) -# define KISS_FFT_SIN(phase) floor(MIN(32767,MAX(-32767,.5+32768 * sin (phase)))) -# define HALF_OF(x) ((x)>>1) -#elif defined(USE_SIMD) -# define KISS_FFT_COS(phase) _mm_set1_ps( cos(phase) ) -# define KISS_FFT_SIN(phase) _mm_set1_ps( sin(phase) ) -# define HALF_OF(x) ((x)*_mm_set1_ps(.5)) -#else -# define KISS_FFT_COS(phase) (kiss_fft_scalar) cos(phase) -# define KISS_FFT_SIN(phase) (kiss_fft_scalar) sin(phase) -# define HALF_OF(x) ((x)*.5) -#endif - -#define kf_cexp(x,phase) \ - do{ \ - (x)->r = KISS_FFT_COS(phase);\ - (x)->i = KISS_FFT_SIN(phase);\ - }while(0) -#define kf_cexp2(x,phase) \ - do{ \ - (x)->r = spx_cos_norm((phase));\ - (x)->i = spx_cos_norm((phase)-32768);\ -}while(0) - - -/* a debugging function */ -#define pcpx(c)\ - fprintf(stderr,"%g + %gi\n",(double)((c)->r),(double)((c)->i) ) diff --git a/src/libspeex/arch.h b/src/libspeex/arch.h deleted file mode 100644 index ccd24ae5..00000000 --- a/src/libspeex/arch.h +++ /dev/null @@ -1,239 +0,0 @@ -/* Copyright (C) 2003 Jean-Marc Valin */ -/** - @file arch.h - @brief Various architecture definitions Speex -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef ARCH_H -#define ARCH_H - -#ifndef SPEEX_VERSION -#define SPEEX_MAJOR_VERSION 1 /**< Major Speex version. */ -#define SPEEX_MINOR_VERSION 1 /**< Minor Speex version. */ -#define SPEEX_MICRO_VERSION 15 /**< Micro Speex version. */ -#define SPEEX_EXTRA_VERSION "" /**< Extra Speex version. */ -#define SPEEX_VERSION "speex-1.2beta3" /**< Speex version string. */ -#endif - -/* A couple test to catch stupid option combinations */ -#ifdef FIXED_POINT - -#ifdef FLOATING_POINT -#error You cannot compile as floating point and fixed point at the same time -#endif -#ifdef _USE_SSE -#error SSE is only for floating-point -#endif -#if ((defined (ARM4_ASM)||defined (ARM4_ASM)) && defined(BFIN_ASM)) || (defined (ARM4_ASM)&&defined(ARM5E_ASM)) -#error Make up your mind. What CPU do you have? -#endif -#ifdef VORBIS_PSYCHO -#error Vorbis-psy model currently not implemented in fixed-point -#endif - -#else - -#ifndef FLOATING_POINT -#error You now need to define either FIXED_POINT or FLOATING_POINT -#endif -#if defined (ARM4_ASM) || defined(ARM5E_ASM) || defined(BFIN_ASM) -#error I suppose you can have a [ARM4/ARM5E/Blackfin] that has float instructions? -#endif -#ifdef FIXED_POINT_DEBUG -#error "Don't you think enabling fixed-point is a good thing to do if you want to debug that?" -#endif - - -#endif - -#ifndef OUTSIDE_SPEEX -#include "speex/speex_types.h" -#endif - -#define ABS(x) ((x) < 0 ? (-(x)) : (x)) /**< Absolute integer value. */ -#define ABS16(x) ((x) < 0 ? (-(x)) : (x)) /**< Absolute 16-bit value. */ -#define MIN16(a,b) ((a) < (b) ? (a) : (b)) /**< Maximum 16-bit value. */ -#define MAX16(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum 16-bit value. */ -#define ABS32(x) ((x) < 0 ? (-(x)) : (x)) /**< Absolute 32-bit value. */ -#define MIN32(a,b) ((a) < (b) ? (a) : (b)) /**< Maximum 32-bit value. */ -#define MAX32(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum 32-bit value. */ - -#ifdef FIXED_POINT - -typedef spx_int16_t spx_word16_t; -typedef spx_int32_t spx_word32_t; -typedef spx_word32_t spx_mem_t; -typedef spx_word16_t spx_coef_t; -typedef spx_word16_t spx_lsp_t; -typedef spx_word32_t spx_sig_t; - -#define Q15ONE 32767 - -#define LPC_SCALING 8192 -#define SIG_SCALING 16384 -#define LSP_SCALING 8192. -#define GAMMA_SCALING 32768. -#define GAIN_SCALING 64 -#define GAIN_SCALING_1 0.015625 - -#define LPC_SHIFT 13 -#define LSP_SHIFT 13 -#define SIG_SHIFT 14 -#define GAIN_SHIFT 6 - -#define VERY_SMALL 0 -#define VERY_LARGE32 ((spx_word32_t)2147483647) -#define VERY_LARGE16 ((spx_word16_t)32767) -#define Q15_ONE ((spx_word16_t)32767) - - -#ifdef FIXED_DEBUG -#include "fixed_debug.h" -#else - -#include "fixed_generic.h" - -#ifdef ARM5E_ASM -#include "fixed_arm5e.h" -#elif defined (ARM4_ASM) -#include "fixed_arm4.h" -#elif defined (BFIN_ASM) -#include "fixed_bfin.h" -#endif - -#endif - - -#else - -typedef float spx_mem_t; -typedef float spx_coef_t; -typedef float spx_lsp_t; -typedef float spx_sig_t; -typedef float spx_word16_t; -typedef float spx_word32_t; - -#define Q15ONE 1.0f -#define LPC_SCALING 1.f -#define SIG_SCALING 1.f -#define LSP_SCALING 1.f -#define GAMMA_SCALING 1.f -#define GAIN_SCALING 1.f -#define GAIN_SCALING_1 1.f - - -#define VERY_SMALL 1e-15f -#define VERY_LARGE32 1e15f -#define VERY_LARGE16 1e15f -#define Q15_ONE ((spx_word16_t)1.f) - -#define QCONST16(x,bits) (x) -#define QCONST32(x,bits) (x) - -#define NEG16(x) (-(x)) -#define NEG32(x) (-(x)) -#define EXTRACT16(x) (x) -#define EXTEND32(x) (x) -#define SHR16(a,shift) (a) -#define SHL16(a,shift) (a) -#define SHR32(a,shift) (a) -#define SHL32(a,shift) (a) -#define PSHR16(a,shift) (a) -#define PSHR32(a,shift) (a) -#define VSHR32(a,shift) (a) -#define SATURATE16(x,a) (x) -#define SATURATE32(x,a) (x) - -#define PSHR(a,shift) (a) -#define SHR(a,shift) (a) -#define SHL(a,shift) (a) -#define SATURATE(x,a) (x) - -#define ADD16(a,b) ((a)+(b)) -#define SUB16(a,b) ((a)-(b)) -#define ADD32(a,b) ((a)+(b)) -#define SUB32(a,b) ((a)-(b)) -#define MULT16_16_16(a,b) ((a)*(b)) -#define MULT16_16(a,b) ((spx_word32_t)(a)*(spx_word32_t)(b)) -#define MAC16_16(c,a,b) ((c)+(spx_word32_t)(a)*(spx_word32_t)(b)) - -#define MULT16_32_Q11(a,b) ((a)*(b)) -#define MULT16_32_Q13(a,b) ((a)*(b)) -#define MULT16_32_Q14(a,b) ((a)*(b)) -#define MULT16_32_Q15(a,b) ((a)*(b)) -#define MULT16_32_P15(a,b) ((a)*(b)) - -#define MAC16_32_Q11(c,a,b) ((c)+(a)*(b)) -#define MAC16_32_Q15(c,a,b) ((c)+(a)*(b)) - -#define MAC16_16_Q11(c,a,b) ((c)+(a)*(b)) -#define MAC16_16_Q13(c,a,b) ((c)+(a)*(b)) -#define MAC16_16_P13(c,a,b) ((c)+(a)*(b)) -#define MULT16_16_Q11_32(a,b) ((a)*(b)) -#define MULT16_16_Q13(a,b) ((a)*(b)) -#define MULT16_16_Q14(a,b) ((a)*(b)) -#define MULT16_16_Q15(a,b) ((a)*(b)) -#define MULT16_16_P15(a,b) ((a)*(b)) -#define MULT16_16_P13(a,b) ((a)*(b)) -#define MULT16_16_P14(a,b) ((a)*(b)) - -#define DIV32_16(a,b) (((spx_word32_t)(a))/(spx_word16_t)(b)) -#define PDIV32_16(a,b) (((spx_word32_t)(a))/(spx_word16_t)(b)) -#define DIV32(a,b) (((spx_word32_t)(a))/(spx_word32_t)(b)) -#define PDIV32(a,b) (((spx_word32_t)(a))/(spx_word32_t)(b)) - - -#endif - - -#if defined (CONFIG_TI_C54X) || defined (CONFIG_TI_C55X) - -/* 2 on TI C5x DSP */ -#define BYTES_PER_CHAR 2 -#define BITS_PER_CHAR 16 -#define LOG2_BITS_PER_CHAR 4 - -#else - -#define BYTES_PER_CHAR 1 -#define BITS_PER_CHAR 8 -#define LOG2_BITS_PER_CHAR 3 - -#endif - - - -#ifdef FIXED_DEBUG -long long spx_mips=0; -#endif - - -#endif diff --git a/src/libspeex/bits.c b/src/libspeex/bits.c deleted file mode 100644 index f61c9329..00000000 --- a/src/libspeex/bits.c +++ /dev/null @@ -1,372 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: speex_bits.c - - Handles bit packing/unpacking - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "arch.h" -#include "os_support.h" - -/* Maximum size of the bit-stream (for fixed-size allocation) */ -#ifndef MAX_CHARS_PER_FRAME -#define MAX_CHARS_PER_FRAME (2000/BYTES_PER_CHAR) -#endif - -void speex_bits_init(SpeexBits *bits) -{ - bits->chars = (char*)speex_alloc(MAX_CHARS_PER_FRAME); - if (!bits->chars) - return; - - bits->buf_size = MAX_CHARS_PER_FRAME; - - bits->owner=1; - - speex_bits_reset(bits); -} - -void speex_bits_init_buffer(SpeexBits *bits, void *buff, int buf_size) -{ - bits->chars = (char*)buff; - bits->buf_size = buf_size; - - bits->owner=0; - - speex_bits_reset(bits); -} - -void speex_bits_set_bit_buffer(SpeexBits *bits, void *buff, int buf_size) -{ - bits->chars = (char*)buff; - bits->buf_size = buf_size; - - bits->owner=0; - - bits->nbBits=buf_size<charPtr=0; - bits->bitPtr=0; - bits->overflow=0; - -} - -void speex_bits_destroy(SpeexBits *bits) -{ - if (bits->owner) - speex_free(bits->chars); - /* Will do something once the allocation is dynamic */ -} - -void speex_bits_reset(SpeexBits *bits) -{ - /* We only need to clear the first byte now */ - bits->chars[0]=0; - bits->nbBits=0; - bits->charPtr=0; - bits->bitPtr=0; - bits->overflow=0; -} - -void speex_bits_rewind(SpeexBits *bits) -{ - bits->charPtr=0; - bits->bitPtr=0; - bits->overflow=0; -} - -void speex_bits_read_from(SpeexBits *bits, char *chars, int len) -{ - int i; - int nchars = len / BYTES_PER_CHAR; - if (nchars > bits->buf_size) - { - speex_notify("Packet is larger than allocated buffer"); - if (bits->owner) - { - char *tmp = (char*)speex_realloc(bits->chars, nchars); - if (tmp) - { - bits->buf_size=nchars; - bits->chars=tmp; - } else { - nchars=bits->buf_size; - speex_warning("Could not resize input buffer: truncating input"); - } - } else { - speex_warning("Do not own input buffer: truncating oversize input"); - nchars=bits->buf_size; - } - } -#if (BYTES_PER_CHAR==2) -/* Swap bytes to proper endian order (could be done externally) */ -#define HTOLS(A) ((((A) >> 8)&0xff)|(((A) & 0xff)<<8)) -#else -#define HTOLS(A) (A) -#endif - for (i=0;ichars[i]=HTOLS(chars[i]); - - bits->nbBits=nchars<charPtr=0; - bits->bitPtr=0; - bits->overflow=0; -} - -static void speex_bits_flush(SpeexBits *bits) -{ - int nchars = ((bits->nbBits+BITS_PER_CHAR-1)>>LOG2_BITS_PER_CHAR); - if (bits->charPtr>0) - SPEEX_MOVE(bits->chars, &bits->chars[bits->charPtr], nchars-bits->charPtr); - bits->nbBits -= bits->charPtr<charPtr=0; -} - -void speex_bits_read_whole_bytes(SpeexBits *bits, char *chars, int nbytes) -{ - int i,pos; - int nchars = nbytes/BYTES_PER_CHAR; - - if (((bits->nbBits+BITS_PER_CHAR-1)>>LOG2_BITS_PER_CHAR)+nchars > bits->buf_size) - { - /* Packet is larger than allocated buffer */ - if (bits->owner) - { - char *tmp = (char*)speex_realloc(bits->chars, (bits->nbBits>>LOG2_BITS_PER_CHAR)+nchars+1); - if (tmp) - { - bits->buf_size=(bits->nbBits>>LOG2_BITS_PER_CHAR)+nchars+1; - bits->chars=tmp; - } else { - nchars=bits->buf_size-(bits->nbBits>>LOG2_BITS_PER_CHAR)-1; - speex_warning("Could not resize input buffer: truncating oversize input"); - } - } else { - speex_warning("Do not own input buffer: truncating oversize input"); - nchars=bits->buf_size; - } - } - - speex_bits_flush(bits); - pos=bits->nbBits>>LOG2_BITS_PER_CHAR; - for (i=0;ichars[pos+i]=HTOLS(chars[i]); - bits->nbBits+=nchars<bitPtr; - charPtr=bits->charPtr; - nbBits=bits->nbBits; - speex_bits_insert_terminator(bits); - bits->bitPtr=bitPtr; - bits->charPtr=charPtr; - bits->nbBits=nbBits; - - if (max_nchars > ((bits->nbBits+BITS_PER_CHAR-1)>>LOG2_BITS_PER_CHAR)) - max_nchars = ((bits->nbBits+BITS_PER_CHAR-1)>>LOG2_BITS_PER_CHAR); - - for (i=0;ichars[i]); - return max_nchars*BYTES_PER_CHAR; -} - -int speex_bits_write_whole_bytes(SpeexBits *bits, char *chars, int max_nbytes) -{ - int max_nchars = max_nbytes/BYTES_PER_CHAR; - int i; - if (max_nchars > ((bits->nbBits)>>LOG2_BITS_PER_CHAR)) - max_nchars = ((bits->nbBits)>>LOG2_BITS_PER_CHAR); - for (i=0;ichars[i]); - - if (bits->bitPtr>0) - bits->chars[0]=bits->chars[max_nchars]; - else - bits->chars[0]=0; - bits->charPtr=0; - bits->nbBits &= (BITS_PER_CHAR-1); - return max_nchars*BYTES_PER_CHAR; -} - -void speex_bits_pack(SpeexBits *bits, int data, int nbBits) -{ - unsigned int d=data; - - if (bits->charPtr+((nbBits+bits->bitPtr)>>LOG2_BITS_PER_CHAR) >= bits->buf_size) - { - speex_notify("Buffer too small to pack bits"); - if (bits->owner) - { - int new_nchars = ((bits->buf_size+5)*3)>>1; - char *tmp = (char*)speex_realloc(bits->chars, new_nchars); - if (tmp) - { - bits->buf_size=new_nchars; - bits->chars=tmp; - } else { - speex_warning("Could not resize input buffer: not packing"); - return; - } - } else { - speex_warning("Do not own input buffer: not packing"); - return; - } - } - - while(nbBits) - { - int bit; - bit = (d>>(nbBits-1))&1; - bits->chars[bits->charPtr] |= bit<<(BITS_PER_CHAR-1-bits->bitPtr); - bits->bitPtr++; - - if (bits->bitPtr==BITS_PER_CHAR) - { - bits->bitPtr=0; - bits->charPtr++; - bits->chars[bits->charPtr] = 0; - } - bits->nbBits++; - nbBits--; - } -} - -int speex_bits_unpack_signed(SpeexBits *bits, int nbBits) -{ - unsigned int d=speex_bits_unpack_unsigned(bits,nbBits); - /* If number is negative */ - if (d>>(nbBits-1)) - { - d |= (-1)<charPtr<bitPtr+nbBits>bits->nbBits) - bits->overflow=1; - if (bits->overflow) - return 0; - while(nbBits) - { - d<<=1; - d |= (bits->chars[bits->charPtr]>>(BITS_PER_CHAR-1 - bits->bitPtr))&1; - bits->bitPtr++; - if (bits->bitPtr==BITS_PER_CHAR) - { - bits->bitPtr=0; - bits->charPtr++; - } - nbBits--; - } - return d; -} - -unsigned int speex_bits_peek_unsigned(SpeexBits *bits, int nbBits) -{ - unsigned int d=0; - int bitPtr, charPtr; - char *chars; - - if ((bits->charPtr<bitPtr+nbBits>bits->nbBits) - bits->overflow=1; - if (bits->overflow) - return 0; - - bitPtr=bits->bitPtr; - charPtr=bits->charPtr; - chars = bits->chars; - while(nbBits) - { - d<<=1; - d |= (chars[charPtr]>>(BITS_PER_CHAR-1 - bitPtr))&1; - bitPtr++; - if (bitPtr==BITS_PER_CHAR) - { - bitPtr=0; - charPtr++; - } - nbBits--; - } - return d; -} - -int speex_bits_peek(SpeexBits *bits) -{ - if ((bits->charPtr<bitPtr+1>bits->nbBits) - bits->overflow=1; - if (bits->overflow) - return 0; - return (bits->chars[bits->charPtr]>>(BITS_PER_CHAR-1 - bits->bitPtr))&1; -} - -void speex_bits_advance(SpeexBits *bits, int n) -{ - if (((bits->charPtr<bitPtr+n>bits->nbBits) || bits->overflow){ - bits->overflow=1; - return; - } - bits->charPtr += (bits->bitPtr+n) >> LOG2_BITS_PER_CHAR; /* divide by BITS_PER_CHAR */ - bits->bitPtr = (bits->bitPtr+n) & (BITS_PER_CHAR-1); /* modulo by BITS_PER_CHAR */ -} - -int speex_bits_remaining(SpeexBits *bits) -{ - if (bits->overflow) - return -1; - else - return bits->nbBits-((bits->charPtr<bitPtr); -} - -int speex_bits_nbytes(SpeexBits *bits) -{ - return ((bits->nbBits+BITS_PER_CHAR-1)>>LOG2_BITS_PER_CHAR); -} - -void speex_bits_insert_terminator(SpeexBits *bits) -{ - if (bits->bitPtr) - speex_bits_pack(bits, 0, 1); - while (bits->bitPtr) - speex_bits_pack(bits, 1, 1); -} diff --git a/src/libspeex/buffer.c b/src/libspeex/buffer.c deleted file mode 100644 index e0761fdb..00000000 --- a/src/libspeex/buffer.c +++ /dev/null @@ -1,176 +0,0 @@ -/* Copyright (C) 2007 Jean-Marc Valin - - File: buffer.c - This is a very simple ring buffer implementation. It is not thread-safe - so you need to do your own locking. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - - -#include "os_support.h" -#include "arch.h" -#include - -struct SpeexBuffer_ { - char *data; - int size; - int read_ptr; - int write_ptr; - int available; -}; - -SpeexBuffer *speex_buffer_init(int size) -{ - SpeexBuffer *st = speex_alloc(sizeof(SpeexBuffer)); - st->data = speex_alloc(size); - st->size = size; - st->read_ptr = 0; - st->write_ptr = 0; - st->available = 0; - return st; -} - -void speex_buffer_destroy(SpeexBuffer *st) -{ - speex_free(st->data); - speex_free(st); -} - -int speex_buffer_write(SpeexBuffer *st, void *_data, int len) -{ - int end; - int end1; - char *data = _data; - if (len > st->size) - { - data += len-st->size; - len = st->size; - } - end = st->write_ptr + len; - end1 = end; - if (end1 > st->size) - end1 = st->size; - SPEEX_COPY(st->data + st->write_ptr, data, end1 - st->write_ptr); - if (end > st->size) - { - end -= st->size; - SPEEX_COPY(st->data, data+end1 - st->write_ptr, end); - } - st->available += len; - if (st->available > st->size) - { - st->available = st->size; - st->read_ptr = st->write_ptr; - } - st->write_ptr += len; - if (st->write_ptr > st->size) - st->write_ptr -= st->size; - return len; -} - -int speex_buffer_writezeros(SpeexBuffer *st, int len) -{ - /* This is almost the same as for speex_buffer_write() but using - SPEEX_MEMSET() instead of SPEEX_COPY(). Update accordingly. */ - int end; - int end1; - if (len > st->size) - { - len = st->size; - } - end = st->write_ptr + len; - end1 = end; - if (end1 > st->size) - end1 = st->size; - SPEEX_MEMSET(st->data + st->write_ptr, 0, end1 - st->write_ptr); - if (end > st->size) - { - end -= st->size; - SPEEX_MEMSET(st->data, 0, end); - } - st->available += len; - if (st->available > st->size) - { - st->available = st->size; - st->read_ptr = st->write_ptr; - } - st->write_ptr += len; - if (st->write_ptr > st->size) - st->write_ptr -= st->size; - return len; -} - -int speex_buffer_read(SpeexBuffer *st, void *_data, int len) -{ - int end, end1; - char *data = _data; - if (len > st->available) - { - SPEEX_MEMSET(data+st->available, 0, st->size-st->available); - len = st->available; - } - end = st->read_ptr + len; - end1 = end; - if (end1 > st->size) - end1 = st->size; - SPEEX_COPY(data, st->data + st->read_ptr, end1 - st->read_ptr); - - if (end > st->size) - { - end -= st->size; - SPEEX_COPY(data+end1 - st->read_ptr, st->data, end); - } - st->available -= len; - st->read_ptr += len; - if (st->read_ptr > st->size) - st->read_ptr -= st->size; - return len; -} - -int speex_buffer_get_available(SpeexBuffer *st) -{ - return st->available; -} - -int speex_buffer_resize(SpeexBuffer *st, int len) -{ - int old_len = st->size; - if (len > old_len) - { - st->data = speex_realloc(st->data, len); - /* FIXME: move data/pointers properly for growing the buffer */ - } else { - /* FIXME: move data/pointers properly for shrinking the buffer */ - st->data = speex_realloc(st->data, len); - } - return len; -} diff --git a/src/libspeex/cb_search.c b/src/libspeex/cb_search.c deleted file mode 100644 index 39ad50c2..00000000 --- a/src/libspeex/cb_search.c +++ /dev/null @@ -1,613 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin - File: cb_search.c - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "cb_search.h" -#include "filters.h" -#include "stack_alloc.h" -#include "vq.h" -#include "arch.h" -#include "math_approx.h" -#include "os_support.h" - -#ifdef _USE_SSE -#include "cb_search_sse.h" -#elif defined(ARM4_ASM) || defined(ARM5E_ASM) -#include "cb_search_arm4.h" -#elif defined(BFIN_ASM) -#include "cb_search_bfin.h" -#endif - -#ifndef OVERRIDE_COMPUTE_WEIGHTED_CODEBOOK -static void compute_weighted_codebook(const signed char *shape_cb, const spx_word16_t *r, spx_word16_t *resp, spx_word16_t *resp2, spx_word32_t *E, int shape_cb_size, int subvect_size, char *stack) -{ - int i, j, k; - VARDECL(spx_word16_t *shape); - ALLOC(shape, subvect_size, spx_word16_t); - for (i=0;isubvect_size; - nb_subvect = params->nb_subvect; - shape_cb_size = 1<shape_bits; - shape_cb = params->shape_cb; - have_sign = params->have_sign; - ALLOC(resp, shape_cb_size*subvect_size, spx_word16_t); -#ifdef _USE_SSE - ALLOC(resp2, (shape_cb_size*subvect_size)>>2, __m128); - ALLOC(E, shape_cb_size>>2, __m128); -#else - resp2 = resp; - ALLOC(E, shape_cb_size, spx_word32_t); -#endif - ALLOC(t, nsf, spx_word16_t); - ALLOC(e, nsf, spx_sig_t); - - /* FIXME: Do we still need to copy the target? */ - SPEEX_COPY(t, target, nsf); - - compute_weighted_codebook(shape_cb, r, resp, resp2, E, shape_cb_size, subvect_size, stack); - - for (i=0;ishape_bits+have_sign); - - { - int rind; - spx_word16_t *res; - spx_word16_t sign=1; - rind = best_index; - if (rind>=shape_cb_size) - { - sign=-1; - rind-=shape_cb_size; - } - res = resp+rind*subvect_size; - if (sign>0) - for (m=0;m=shape_cb_size) - { - sign=-1; - rind-=shape_cb_size; - } - - q=subvect_size-m; -#ifdef FIXED_POINT - g=sign*shape_cb[rind*subvect_size+m]; -#else - g=sign*0.03125*shape_cb[rind*subvect_size+m]; -#endif - target_update(t+subvect_size*(i+1), g, r+q, nsf-subvect_size*(i+1)); - } - } - - /* Update excitation */ - /* FIXME: We could update the excitation directly above */ - for (j=0;j10) - N=10; - /* Complexity isn't as important for the codebooks as it is for the pitch */ - N=(2*N)/3; - if (N<1) - N=1; - if (N==1) - { - split_cb_search_shape_sign_N1(target,ak,awk1,awk2,par,p,nsf,exc,r,bits,stack,update_target); - return; - } - ALLOC(ot2, N, spx_word16_t*); - ALLOC(nt2, N, spx_word16_t*); - ALLOC(oind, N, int*); - ALLOC(nind, N, int*); - - params = (const split_cb_params *) par; - subvect_size = params->subvect_size; - nb_subvect = params->nb_subvect; - shape_cb_size = 1<shape_bits; - shape_cb = params->shape_cb; - have_sign = params->have_sign; - ALLOC(resp, shape_cb_size*subvect_size, spx_word16_t); -#ifdef _USE_SSE - ALLOC(resp2, (shape_cb_size*subvect_size)>>2, __m128); - ALLOC(E, shape_cb_size>>2, __m128); -#else - resp2 = resp; - ALLOC(E, shape_cb_size, spx_word32_t); -#endif - ALLOC(t, nsf, spx_word16_t); - ALLOC(e, nsf, spx_sig_t); - ALLOC(ind, nb_subvect, int); - - ALLOC(tmp, 2*N*nsf, spx_word16_t); - for (i=0;im;n--) - { - ndist[n] = ndist[n-1]; - best_nind[n] = best_nind[n-1]; - best_ntarget[n] = best_ntarget[n-1]; - } - /* n is equal to m here, so they're interchangeable */ - ndist[m] = err; - best_nind[n] = best_index[k]; - best_ntarget[n] = j; - break; - } - } - } - } - if (i==0) - break; - } - for (j=0;j=shape_cb_size) - { - sign=-1; - rind-=shape_cb_size; - } - - q=subvect_size-m; -#ifdef FIXED_POINT - g=sign*shape_cb[rind*subvect_size+m]; -#else - g=sign*0.03125*shape_cb[rind*subvect_size+m]; -#endif - target_update(nt[j]+subvect_size*(i+1), g, r+q, nsf-subvect_size*(i+1)); - } - - for (q=0;qshape_bits+have_sign); - } - - /* Put everything back together */ - for (i=0;i=shape_cb_size) - { - sign=-1; - rind-=shape_cb_size; - } -#ifdef FIXED_POINT - if (sign==1) - { - for (j=0;jsubvect_size; - nb_subvect = params->nb_subvect; - //shape_cb_size = 1<shape_bits; - shape_cb = params->shape_cb; - have_sign = params->have_sign; - - ALLOC(ind, nb_subvect, int); - ALLOC(signs, nb_subvect, int); - - /* Decode codewords and gains */ - for (i=0;ishape_bits); - } - /* Compute decoded excitation */ - for (i=0;i -#include "arch.h" - -/** Split codebook parameters. */ -typedef struct split_cb_params { - int subvect_size; - int nb_subvect; - const signed char *shape_cb; - int shape_bits; - int have_sign; -} split_cb_params; - - -void split_cb_search_shape_sign( -spx_word16_t target[], /* target vector */ -spx_coef_t ak[], /* LPCs for this subframe */ -spx_coef_t awk1[], /* Weighted LPCs for this subframe */ -spx_coef_t awk2[], /* Weighted LPCs for this subframe */ -const void *par, /* Codebook/search parameters */ -int p, /* number of LPC coeffs */ -int nsf, /* number of samples in subframe */ -spx_sig_t *exc, -spx_word16_t *r, -SpeexBits *bits, -char *stack, -int complexity, -int update_target -); - -void split_cb_shape_sign_unquant( -spx_sig_t *exc, -const void *par, /* non-overlapping codebook */ -int nsf, /* number of samples in subframe */ -SpeexBits *bits, -char *stack, -spx_int32_t *seed -); - - -void noise_codebook_quant( -spx_word16_t target[], /* target vector */ -spx_coef_t ak[], /* LPCs for this subframe */ -spx_coef_t awk1[], /* Weighted LPCs for this subframe */ -spx_coef_t awk2[], /* Weighted LPCs for this subframe */ -const void *par, /* Codebook/search parameters */ -int p, /* number of LPC coeffs */ -int nsf, /* number of samples in subframe */ -spx_sig_t *exc, -spx_word16_t *r, -SpeexBits *bits, -char *stack, -int complexity, -int update_target -); - - -void noise_codebook_unquant( -spx_sig_t *exc, -const void *par, /* non-overlapping codebook */ -int nsf, /* number of samples in subframe */ -SpeexBits *bits, -char *stack, -spx_int32_t *seed -); - -#endif diff --git a/src/libspeex/cb_search_arm4.h b/src/libspeex/cb_search_arm4.h deleted file mode 100644 index 19b752a4..00000000 --- a/src/libspeex/cb_search_arm4.h +++ /dev/null @@ -1,137 +0,0 @@ -/* Copyright (C) 2004 Jean-Marc Valin */ -/** - @file cb_search_arm4.h - @brief Fixed codebook functions (ARM4 version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* This optimization is temporaly disabled until it is fixed to account for the fact - that "r" is now a 16-bit array */ -#if 0 -#define OVERRIDE_COMPUTE_WEIGHTED_CODEBOOK -static void compute_weighted_codebook(const signed char *shape_cb, const spx_word16_t *r, spx_word16_t *resp, spx_word16_t *resp2, spx_word32_t *E, int shape_cb_size, int subvect_size, char *stack) -{ - int i, j, k; - //const signed char *shape; - for (i=0;i>>= 13;\n\t" - "A1 += R0.L*R0.L (IS);\n\t" - "W[P3++] = R0;\n\t" - "P0 += 1;\n\t" - "P2 += 2;\n\t" - "LOOP_END outter%=;\n\t" - "P4 = %4;\n\t" - "R1 = A1;\n\t" - "[P4] = R1;\n\t" - : - : "m" (subvect_size), "m" (shape_cb), "m" (r), "m" (resp), "m" (E) - : "A0", "P0", "P1", "P2", "P3", "P4", "R0", "R1", "R2", "I0", "I1", "L0", - "L1", "A0", "A1", "memory" -#if !(__GNUC__ == 3) - , "LC0", "LC1" /* gcc 3.4 doesn't know about LC registers */ -#endif - ); - shape_cb += subvect_size; - resp += subvect_size; - E++; - } -} - -#define OVERRIDE_TARGET_UPDATE -static inline void target_update(spx_word16_t *t, spx_word16_t g, spx_word16_t *r, int len) -{ - if (!len) - return; - __asm__ __volatile__ - ( - "I0 = %0;\n\t" - "I1 = %1;\n\t" - "L0 = 0;\n\t" - "L1 = 0;\n\t" - "R2 = 4096;\n\t" - "LOOP tupdate%= LC0 = %3;\n\t" - "LOOP_BEGIN tupdate%=;\n\t" - "R0.L = W[I0] || R1.L = W[I1++];\n\t" - "R1 = (A1 = R1.L*%2.L) (IS);\n\t" - "R1 = R1 + R2;\n\t" - "R1 >>>= 13;\n\t" - "R0.L = R0.L - R1.L;\n\t" - "W[I0++] = R0.L;\n\t" - "LOOP_END tupdate%=;\n\t" - : - : "a" (t), "a" (r), "d" (g), "a" (len) - : "R0", "R1", "R2", "A1", "I0", "I1", "L0", "L1" - ); -} diff --git a/src/libspeex/cb_search_sse.h b/src/libspeex/cb_search_sse.h deleted file mode 100644 index 8b039686..00000000 --- a/src/libspeex/cb_search_sse.h +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright (C) 2004 Jean-Marc Valin */ -/** - @file cb_search_sse.h - @brief Fixed codebook functions (SSE version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#include - -static inline void _spx_mm_getr_ps (__m128 U, float *__Z, float *__Y, float *__X, float *__W) -{ - union { - float __a[4]; - __m128 __v; - } __u; - - __u.__v = U; - - *__Z = __u.__a[0]; - *__Y = __u.__a[1]; - *__X = __u.__a[2]; - *__W = __u.__a[3]; - -} - -#define OVERRIDE_COMPUTE_WEIGHTED_CODEBOOK -static void compute_weighted_codebook(const signed char *shape_cb, const spx_sig_t *_r, float *resp, __m128 *resp2, __m128 *E, int shape_cb_size, int subvect_size, char *stack) -{ - int i, j, k; - __m128 resj, EE; - VARDECL(__m128 *r); - VARDECL(__m128 *shape); - ALLOC(r, subvect_size, __m128); - ALLOC(shape, subvect_size, __m128); - for(j=0;j>2] = EE; - } -} diff --git a/src/libspeex/config.h b/src/libspeex/config.h deleted file mode 100644 index e6657fc0..00000000 --- a/src/libspeex/config.h +++ /dev/null @@ -1,23 +0,0 @@ -// Microsoft version of 'inline' -#define inline __inline - -// Visual Studio support alloca(), but it always align variables to 16-bit -// boundary, while SSE need 128-bit alignment. So we disable alloca() when -// SSE is enabled. -#ifndef _USE_SSE -# define USE_ALLOCA -# if defined(__sun) /* Solaris needs this for alloca(). */ -# define HAVE_ALLOCA_H -# endif -#endif - -/* Default to floating point */ -#ifndef FIXED_POINT -# define FLOATING_POINT -# define USE_SMALLFT -#else -# define USE_KISS_FFT -#endif - -/* We don't support visibility on Win32 */ -#define EXPORT diff --git a/src/libspeex/echo_diagnostic.m b/src/libspeex/echo_diagnostic.m deleted file mode 100644 index aebf3906..00000000 --- a/src/libspeex/echo_diagnostic.m +++ /dev/null @@ -1,72 +0,0 @@ -% Attempts to diagnose AEC problems from recorded samples -% -% out = echo_diagnostic(rec_file, play_file, out_file, tail_length) -% -% Computes the full matrix inversion to cancel echo from the -% recording 'rec_file' using the far end signal 'play_file' using -% a filter length of 'tail_length'. The output is saved to 'out_file'. -function out = echo_diagnostic(rec_file, play_file, out_file, tail_length) - -F=fopen(rec_file,'rb'); -rec=fread(F,Inf,'short'); -fclose (F); -F=fopen(play_file,'rb'); -play=fread(F,Inf,'short'); -fclose (F); - -rec = [rec; zeros(1024,1)]; -play = [play; zeros(1024,1)]; - -N = length(rec); -corr = real(ifft(fft(rec).*conj(fft(play)))); -acorr = real(ifft(fft(play).*conj(fft(play)))); - -[a,b] = max(corr); - -if b > N/2 - b = b-N; -end -printf ("Far end to near end delay is %d samples\n", b); -if (b > .3*tail_length) - printf ('This is too much delay, try delaying the far-end signal a bit\n'); -else if (b < 0) - printf ('You have a negative delay, the echo canceller has no chance to cancel anything!\n'); - else - printf ('Delay looks OK.\n'); - end - end -end -N2 = round(N/2); -corr1 = real(ifft(fft(rec(1:N2)).*conj(fft(play(1:N2))))); -corr2 = real(ifft(fft(rec(N2+1:end)).*conj(fft(play(N2+1:end))))); - -[a,b1] = max(corr1); -if b1 > N2/2 - b1 = b1-N2; -end -[a,b2] = max(corr2); -if b2 > N2/2 - b2 = b2-N2; -end -drift = (b1-b2)/N2; -printf ('Drift estimate is %f%% (%d samples)\n', 100*drift, b1-b2); -if abs(b1-b2) < 10 - printf ('A drift of a few (+-10) samples is normal.\n'); -else - if abs(b1-b2) < 30 - printf ('There may be (not sure) excessive clock drift. Is the capture and playback done on the same soundcard?\n'); - else - printf ('Your clock is drifting! No way the AEC will be able to do anything with that. Most likely, you''re doing capture and playback from two different cards.\n'); - end - end -end -acorr(1) = .001+1.00001*acorr(1); -AtA = toeplitz(acorr(1:tail_length)); -bb = corr(1:tail_length); -h = AtA\bb; - -out = (rec - filter(h, 1, play)); - -F=fopen(out_file,'w'); -fwrite(F,out,'short'); -fclose (F); diff --git a/src/libspeex/exc_10_16_table.c b/src/libspeex/exc_10_16_table.c deleted file mode 100644 index 98ae357d..00000000 --- a/src/libspeex/exc_10_16_table.c +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: exc_10_16_table.c - Codebook for excitation in narrowband CELP mode (3200 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -const signed char exc_10_16_table[160] = { -22,39,14,44,11,35,-2,23,-4,6, -46,-28,13,-27,-23,12,4,20,-5,9, -37,-18,-23,23,0,9,-6,-20,4,-1, --17,-5,-4,17,0,1,9,-2,1,2, -2,-12,8,-25,39,15,9,16,-55,-11, -9,11,5,10,-2,-60,8,13,-6,11, --16,27,-47,-12,11,1,16,-7,9,-3, --29,9,-14,25,-19,34,36,12,40,-10, --3,-24,-14,-37,-21,-35,-2,-36,3,-6, -67,28,6,-17,-3,-12,-16,-15,-17,-7, --59,-36,-13,1,7,1,2,10,2,11, -13,10,8,-2,7,3,5,4,2,2, --3,-8,4,-5,6,7,-42,15,35,-2, --46,38,28,-20,-9,1,7,-3,0,-2, -0,0,0,0,0,0,0,0,0,0, --15,-28,52,32,5,-5,-17,-20,-10,-1}; diff --git a/src/libspeex/exc_10_32_table.c b/src/libspeex/exc_10_32_table.c deleted file mode 100644 index 1ee56a25..00000000 --- a/src/libspeex/exc_10_32_table.c +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: exc_10_32_table.c - Codebook for excitation in narrowband CELP mode (4000 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -const signed char exc_10_32_table[320] = { -7,17,17,27,25,22,12,4,-3,0, -28,-36,39,-24,-15,3,-9,15,-5,10, -31,-28,11,31,-21,9,-11,-11,-2,-7, --25,14,-22,31,4,-14,19,-12,14,-5, -4,-7,4,-5,9,0,-2,42,-47,-16, -1,8,0,9,23,-57,0,28,-11,6, --31,55,-45,3,-5,4,2,-2,4,-7, --3,6,-2,7,-3,12,5,8,54,-10, -8,-7,-8,-24,-25,-27,-14,-5,8,5, -44,23,5,-9,-11,-11,-13,-9,-12,-8, --29,-8,-22,6,-15,3,-12,-1,-5,-3, -34,-1,29,-16,17,-4,12,2,1,4, --2,-4,2,-1,11,-3,-52,28,30,-9, --32,25,44,-20,-24,4,6,-1,0,0, -0,0,0,0,0,0,0,0,0,0, --25,-10,22,29,13,-13,-22,-13,-4,0, --4,-16,10,15,-36,-24,28,25,-1,-3, -66,-33,-11,-15,6,0,3,4,-2,5, -24,-20,-47,29,19,-2,-4,-1,0,-1, --2,3,1,8,-11,5,5,-57,28,28, -0,-16,4,-4,12,-6,-1,2,-20,61, --9,24,-22,-42,29,6,17,8,4,2, --65,15,8,10,5,6,5,3,2,-2, --3,5,-9,4,-5,23,13,23,-3,-63, -3,-5,-4,-6,0,-3,23,-36,-46,9, -5,5,8,4,9,-5,1,-3,10,1, --6,10,-11,24,-47,31,22,-12,14,-10, -6,11,-7,-7,7,-31,51,-12,-6,7, -6,-17,9,-11,-20,52,-19,3,-6,-6, --8,-5,23,-41,37,1,-21,10,-14,8, -7,5,-15,-15,23,39,-26,-33,7,2, --32,-30,-21,-8,4,12,17,15,14,11}; diff --git a/src/libspeex/exc_20_32_table.c b/src/libspeex/exc_20_32_table.c deleted file mode 100644 index e4098b8d..00000000 --- a/src/libspeex/exc_20_32_table.c +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: exc_20_32_table.c - Codebook for excitation in narrowband CELP mode (2000 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -const signed char exc_20_32_table[640] = { -12,32,25,46,36,33,9,14,-3,6,1,-8,0,-10,-5,-7,-7,-7,-5,-5, -31,-27,24,-32,-4,10,-11,21,-3,19,23,-9,22,24,-10,-1,-10,-13,-7,-11, -42,-33,31,19,-8,0,-10,-16,1,-21,-17,10,-8,14,8,4,11,-2,5,-2, --33,11,-16,33,11,-4,9,-4,11,2,6,-5,8,-5,11,-4,-6,26,-36,-16, -0,4,-2,-8,12,6,-1,34,-46,-22,9,9,21,9,5,-66,-5,26,2,10, -13,2,19,9,12,-81,3,13,13,0,-14,22,-35,6,-7,-4,6,-6,10,-6, --31,38,-33,0,-10,-11,5,-12,12,-17,5,0,-6,13,-9,10,8,25,33,2, --12,8,-6,10,-2,21,7,17,43,5,11,-7,-9,-20,-36,-20,-23,-4,-4,-3, -27,-9,-9,-49,-39,-38,-11,-9,6,5,23,25,5,3,3,4,1,2,-3,-1, -87,39,17,-21,-9,-19,-9,-15,-13,-14,-17,-11,-10,-11,-8,-6,-1,-3,-3,-1, --54,-34,-27,-8,-11,-4,-5,0,0,4,8,6,9,7,9,7,6,5,5,5, -48,10,19,-10,12,-1,9,-3,2,5,-3,2,-2,-2,0,-2,-26,6,9,-7, --16,-9,2,7,7,-5,-43,11,22,-11,-9,34,37,-15,-13,-6,1,-1,1,1, --64,56,52,-11,-27,5,4,3,1,2,1,3,-1,-4,-4,-10,-7,-4,-4,2, --1,-7,-7,-12,-10,-15,-9,-5,-5,-11,-16,-13,6,16,4,-13,-16,-10,-4,2, --47,-13,25,47,19,-14,-20,-8,-17,0,-3,-13,1,6,-17,-14,15,1,10,6, --24,0,-10,19,-69,-8,14,49,17,-5,33,-29,3,-4,0,2,-8,5,-6,2, -120,-56,-12,-47,23,-9,6,-5,1,2,-5,1,-10,4,-1,-1,4,-1,0,-3, -30,-52,-67,30,22,11,-1,-4,3,0,7,2,0,1,-10,-4,-8,-13,5,1, -1,-1,5,13,-9,-3,-10,-62,22,48,-4,-6,2,3,5,1,1,4,1,13, -3,-20,10,-9,13,-2,-4,9,-20,44,-1,20,-32,-67,19,0,28,11,8,2, --11,15,-19,-53,31,2,34,10,6,-4,-58,8,10,13,14,1,12,2,0,0, --128,37,-8,44,-9,26,-3,18,2,6,11,-1,9,1,5,3,0,1,1,2, -12,3,-2,-3,7,25,9,18,-6,-37,3,-8,-16,3,-10,-7,17,-34,-44,11, -17,-15,-3,-16,-1,-13,11,-46,-65,-2,8,13,2,4,4,5,15,5,9,6, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, --9,19,-12,12,-28,38,29,-1,12,2,5,23,-10,3,4,-15,21,-4,3,3, -6,17,-9,-4,-8,-20,26,5,-10,6,1,-19,18,-15,-12,47,-6,-2,-7,-9, --1,-17,-2,-2,-14,30,-14,2,-7,-4,-1,-12,11,-25,16,-3,-12,11,-7,7, --17,1,19,-28,31,-7,-10,7,-10,3,12,5,-16,6,24,41,-29,-54,0,1, -7,-1,5,-6,13,10,-4,-8,8,-9,-27,-53,-38,-1,10,19,17,16,12,12, -0,3,-7,-4,13,12,-31,-14,6,-5,3,5,17,43,50,25,10,1,-6,-2}; diff --git a/src/libspeex/exc_5_256_table.c b/src/libspeex/exc_5_256_table.c deleted file mode 100644 index 4137996d..00000000 --- a/src/libspeex/exc_5_256_table.c +++ /dev/null @@ -1,290 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: exc_5_256_table.c - Codebook for excitation in narrowband CELP mode (12800 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -const signed char exc_5_256_table[1280] = { --8,-37,5,-43,5, -73,61,39,12,-3, --61,-32,2,42,30, --3,17,-27,9,34, -20,-1,-5,2,23, --7,-46,26,53,-47, -20,-2,-33,-89,-51, --64,27,11,15,-34, --5,-56,25,-9,-1, --29,1,40,67,-23, --16,16,33,19,7, -14,85,22,-10,-10, --12,-7,-1,52,89, -29,11,-20,-37,-46, --15,17,-24,-28,24, -2,1,0,23,-101, -23,14,-1,-23,-18, -9,5,-13,38,1, --28,-28,4,27,51, --26,34,-40,35,47, -54,38,-54,-26,-6, -42,-25,13,-30,-36, -18,41,-4,-33,23, --32,-7,-4,51,-3, -17,-52,56,-47,36, --2,-21,36,10,8, --33,31,19,9,-5, --40,10,-9,-21,19, -18,-78,-18,-5,0, --26,-36,-47,-51,-44, -18,40,27,-2,29, -49,-26,2,32,-54, -30,-73,54,3,-5, -36,22,53,10,-1, --84,-53,-29,-5,3, --44,53,-51,4,22, -71,-35,-1,33,-5, --27,-7,36,17,-23, --39,16,-9,-55,-15, --20,39,-35,6,-39, --14,18,48,-64,-17, --15,9,39,81,37, --68,37,47,-21,-6, --104,13,6,9,-2, -35,8,-23,18,42, -45,21,33,-5,-49, -9,-6,-43,-56,39, -2,-16,-25,87,1, --3,-9,17,-25,-11, --9,-1,10,2,-14, --14,4,-1,-10,28, --23,40,-32,26,-9, -26,4,-27,-23,3, -42,-60,1,49,-3, -27,10,-52,-40,-2, -18,45,-23,17,-44, -3,-3,17,-46,52, --40,-47,25,75,31, --49,53,30,-30,-32, --36,38,-6,-15,-16, -54,-27,-48,3,38, --29,-32,-22,-14,-4, --23,-13,32,-39,9, -8,-45,-13,34,-16, -49,40,32,31,28, -23,23,32,47,59, --68,8,62,44,25, --14,-24,-65,-16,36, -67,-25,-38,-21,4, --33,-2,42,5,-63, -40,11,26,-42,-23, --61,79,-31,23,-20, -10,-32,53,-25,-36, -10,-26,-5,3,0, --71,5,-10,-37,1, --24,21,-54,-17,1, --29,-25,-15,-27,32, -68,45,-16,-37,-18, --5,1,0,-77,71, --6,3,-20,71,-67, -29,-35,10,-30,19, -4,16,17,5,0, --14,19,2,28,26, -59,3,2,24,39, -55,-50,-45,-18,-17, -33,-35,14,-1,1, -8,87,-35,-29,0, --27,13,-7,23,-13, -37,-40,50,-35,14, -19,-7,-14,49,54, --5,22,-2,-29,-8, --27,38,13,27,48, -12,-41,-21,-15,28, -7,-16,-24,-19,-20, -11,-20,9,2,13, -23,-20,11,27,-27, -71,-69,8,2,-6, -22,12,16,16,9, --16,-8,-17,1,25, -1,40,-37,-33,66, -94,53,4,-22,-25, --41,-42,25,35,-16, --15,57,31,-29,-32, -21,16,-60,45,15, --1,7,57,-26,-47, --29,11,8,15,19, --105,-8,54,27,10, --17,6,-12,-1,-10, -4,0,23,-10,31, -13,11,10,12,-64, -23,-3,-8,-19,16, -52,24,-40,16,10, -40,5,9,0,-13, --7,-21,-8,-6,-7, --21,59,16,-53,18, --60,11,-47,14,-18, -25,-13,-24,4,-39, -16,-28,54,26,-67, -30,27,-20,-52,20, --12,55,12,18,-16, -39,-14,-6,-26,56, --88,-55,12,25,26, --37,6,75,0,-34, --81,54,-30,1,-7, -49,-23,-14,21,10, --62,-58,-57,-47,-34, -15,-4,34,-78,31, -25,-11,7,50,-10, -42,-63,14,-36,-4, -57,55,57,53,42, --42,-1,15,40,37, -15,25,-11,6,1, -31,-2,-6,-1,-7, --64,34,28,30,-1, -3,21,0,-88,-12, --56,25,-28,40,8, --28,-14,9,12,2, --6,-17,22,49,-6, --26,14,28,-20,4, --12,50,35,40,13, --38,-58,-29,17,30, -22,60,26,-54,-39, --12,58,-28,-63,10, --21,-8,-12,26,-62, -6,-10,-11,-22,-6, --7,4,1,18,2, --70,11,14,4,13, -19,-24,-34,24,67, -17,51,-21,13,23, -54,-30,48,1,-13, -80,26,-16,-2,13, --4,6,-30,29,-24, -73,-58,30,-27,20, --2,-21,41,45,30, --27,-3,-5,-18,-20, --49,-3,-35,10,42, --19,-67,-53,-11,9, -13,-15,-33,-51,-30, -15,7,25,-30,4, -28,-22,-34,54,-29, -39,-46,20,16,34, --4,47,75,1,-44, --55,-24,7,-1,9, --42,50,-8,-36,41, -68,0,-4,-10,-23, --15,-50,64,36,-9, --27,12,25,-38,-47, --37,32,-49,51,-36, -2,-4,69,-26,19, -7,45,67,46,13, --63,46,15,-47,4, --41,13,-6,5,-21, -37,26,-55,-7,33, --1,-28,10,-17,-64, --14,0,-36,-17,93, --3,-9,-66,44,-21, -3,-12,38,-6,-13, --12,19,13,43,-43, --10,-12,6,-5,9, --49,32,-5,2,4, -5,15,-16,10,-21, -8,-62,-8,64,8, -79,-1,-66,-49,-18, -5,40,-5,-30,-45, -1,-6,21,-32,93, --18,-30,-21,32,21, --18,22,8,5,-41, --54,80,22,-10,-7, --8,-23,-64,66,56, --14,-30,-41,-46,-14, --29,-37,27,-14,42, --2,-9,-29,34,14, -33,-14,22,4,10, -26,26,28,32,23, --72,-32,3,0,-14, -35,-42,-78,-32,6, -29,-18,-45,-5,7, --33,-45,-3,-22,-34, -8,-8,4,-51,-25, --9,59,-78,21,-5, --25,-48,66,-15,-17, --24,-49,-13,25,-23, --64,-6,40,-24,-19, --11,57,-33,-8,1, -10,-52,-54,28,39, -49,34,-11,-61,-41, --43,10,15,-15,51, -30,15,-51,32,-34, --2,-34,14,18,16, -1,1,-3,-3,1, -1,-18,6,16,48, -12,-5,-42,7,36, -48,7,-20,-10,7, -12,2,54,39,-38, -37,54,4,-11,-8, --46,-10,5,-10,-34, -46,-12,29,-37,39, -36,-11,24,56,17, -14,20,25,0,-25, --28,55,-7,-5,27, -3,9,-26,-8,6, --24,-10,-30,-31,-34, -18,4,22,21,40, --1,-29,-37,-8,-21, -92,-29,11,-3,11, -73,23,22,7,4, --44,-9,-11,21,-13, -11,9,-78,-1,47, -114,-12,-37,-19,-5, --11,-22,19,12,-30, -7,38,45,-21,-8, --9,55,-45,56,-21, -7,17,46,-57,-87, --6,27,31,31,7, --56,-12,46,21,-5, --12,36,3,3,-21, -43,19,12,-7,9, --14,0,-9,-33,-91, -7,26,3,-11,64, -83,-31,-46,25,2, -9,5,2,2,-1, -20,-17,10,-5,-27, --8,20,8,-19,16, --21,-13,-31,5,5, -42,24,9,34,-20, -28,-61,22,11,-39, -64,-20,-1,-30,-9, --20,24,-25,-24,-29, -22,-60,6,-5,41, --9,-87,14,34,15, --57,52,69,15,-3, --102,58,16,3,6, -60,-75,-32,26,7, --57,-27,-32,-24,-21, --29,-16,62,-46,31, -30,-27,-15,7,15}; diff --git a/src/libspeex/exc_5_64_table.c b/src/libspeex/exc_5_64_table.c deleted file mode 100644 index 2c66d518..00000000 --- a/src/libspeex/exc_5_64_table.c +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: exc_5_64_table.c - Codebook for excitation in narrowband CELP mode (9600 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -const signed char exc_5_64_table[320]={ -1,5,-15,49,-66, --48,-4,50,-44,7, -37,16,-18,25,-26, --26,-15,19,19,-27, --47,28,57,5,-17, --32,-41,68,21,-2, -64,56,8,-16,-13, --26,-9,-16,11,6, --39,25,-19,22,-31, -20,-45,55,-43,10, --16,47,-40,40,-20, --51,3,-17,-14,-15, --24,53,-20,-46,46, -27,-68,32,3,-18, --5,9,-31,16,-9, --10,-1,-23,48,95, -47,25,-41,-32,-3, -15,-25,-55,36,41, --27,20,5,13,14, --22,5,2,-23,18, -46,-15,17,-18,-34, --5,-8,27,-55,73, -16,2,-1,-17,40, --78,33,0,2,19, -4,53,-16,-15,-16, --28,-3,-13,49,8, --7,-29,27,-13,32, -20,32,-61,16,14, -41,44,40,24,20, -7,4,48,-60,-77, -17,-6,-48,65,-15, -32,-30,-71,-10,-3, --6,10,-2,-7,-29, --56,67,-30,7,-5, -86,-6,-10,0,5, --31,60,34,-38,-3, -24,10,-2,30,23, -24,-41,12,70,-43, -15,-17,6,13,16, --13,8,30,-15,-8, -5,23,-34,-98,-4, --13,13,-48,-31,70, -12,31,25,24,-24, -26,-7,33,-16,8, -5,-11,-14,-8,-65, -13,10,-2,-9,0, --3,-68,5,35,7, -0,-31,-1,-17,-9, --9,16,-37,-18,-1, -69,-48,-28,22,-21, --11,5,49,55,23, --86,-36,16,2,13, -63,-51,30,-11,13, -24,-18,-6,14,-19, -1,41,9,-5,27, --36,-44,-34,-37,-21, --26,31,-39,15,43, -5,-8,29,20,-8, --20,-52,-28,-1,13, -26,-34,-10,-9,27, --8,8,27,-66,4, -12,-22,49,10,-77, -32,-18,3,-38,12, --3,-1,2,2,0}; diff --git a/src/libspeex/exc_8_128_table.c b/src/libspeex/exc_8_128_table.c deleted file mode 100644 index 17ee64b9..00000000 --- a/src/libspeex/exc_8_128_table.c +++ /dev/null @@ -1,162 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: exc_8_128_table.c - Codebook for excitation in narrowband CELP mode (7000 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -const signed char exc_8_128_table[1024] = { --14,9,13,-32,2,-10,31,-10, --8,-8,6,-4,-1,10,-64,23, -6,20,13,6,8,-22,16,34, -7,42,-49,-28,5,26,4,-15, -41,34,41,32,33,24,23,14, -8,40,34,4,-24,-41,-19,-15, -13,-13,33,-54,24,27,-44,33, -27,-15,-15,24,-19,14,-36,14, --9,24,-12,-4,37,-5,16,-34, -5,10,33,-15,-54,-16,12,25, -12,1,2,0,3,-1,-4,-4, -11,2,-56,54,27,-20,13,-6, --46,-41,-33,-11,-5,7,12,14, --14,-5,8,20,6,3,4,-8, --5,-42,11,8,-14,25,-2,2, -13,11,-22,39,-9,9,5,-45, --9,7,-9,12,-7,34,-17,-102, -7,2,-42,18,35,-9,-34,11, --5,-2,3,22,46,-52,-25,-9, --94,8,11,-5,-5,-5,4,-7, --35,-7,54,5,-32,3,24,-9, --22,8,65,37,-1,-12,-23,-6, --9,-28,55,-33,14,-3,2,18, --60,41,-17,8,-16,17,-11,0, --11,29,-28,37,9,-53,33,-14, --9,7,-25,-7,-11,26,-32,-8, -24,-21,22,-19,19,-10,29,-14, -0,0,0,0,0,0,0,0, --5,-52,10,41,6,-30,-4,16, -32,22,-27,-22,32,-3,-28,-3, -3,-35,6,17,23,21,8,2, -4,-45,-17,14,23,-4,-31,-11, --3,14,1,19,-11,2,61,-8, -9,-12,7,-10,12,-3,-24,99, --48,23,50,-37,-5,-23,0,8, --14,35,-64,-5,46,-25,13,-1, --49,-19,-15,9,34,50,25,11, --6,-9,-16,-20,-32,-33,-32,-27, -10,-8,12,-15,56,-14,-32,33, -3,-9,1,65,-9,-9,-10,-2, --6,-23,9,17,3,-28,13,-32, -4,-2,-10,4,-16,76,12,-52, -6,13,33,-6,4,-14,-9,-3, -1,-15,-16,28,1,-15,11,16, -9,4,-21,-37,-40,-6,22,12, --15,-23,-14,-17,-16,-9,-10,-9, -13,-39,41,5,-9,16,-38,25, -46,-47,4,49,-14,17,-2,6, -18,5,-6,-33,-22,44,50,-2, -1,3,-6,7,7,-3,-21,38, --18,34,-14,-41,60,-13,6,16, --24,35,19,-13,-36,24,3,-17, --14,-10,36,44,-44,-29,-3,3, --54,-8,12,55,26,4,-2,-5, -2,-11,22,-23,2,22,1,-25, --39,66,-49,21,-8,-2,10,-14, --60,25,6,10,27,-25,16,5, --2,-9,26,-13,-20,58,-2,7, -52,-9,2,5,-4,-15,23,-1, --38,23,8,27,-6,0,-27,-7, -39,-10,-14,26,11,-45,-12,9, --5,34,4,-35,10,43,-22,-11, -56,-7,20,1,10,1,-26,9, -94,11,-27,-14,-13,1,-11,0, -14,-5,-6,-10,-4,-15,-8,-41, -21,-5,1,-28,-8,22,-9,33, --23,-4,-4,-12,39,4,-7,3, --60,80,8,-17,2,-6,12,-5, -1,9,15,27,31,30,27,23, -61,47,26,10,-5,-8,-12,-13, -5,-18,25,-15,-4,-15,-11,12, --2,-2,-16,-2,-6,24,12,11, --4,9,1,-9,14,-45,57,12, -20,-35,26,11,-64,32,-10,-10, -42,-4,-9,-16,32,24,7,10, -52,-11,-57,29,0,8,0,-6, -17,-17,-56,-40,7,20,18,12, --6,16,5,7,-1,9,1,10, -29,12,16,13,-2,23,7,9, --3,-4,-5,18,-64,13,55,-25, -9,-9,24,14,-25,15,-11,-40, --30,37,1,-19,22,-5,-31,13, --2,0,7,-4,16,-67,12,66, --36,24,-8,18,-15,-23,19,0, --45,-7,4,3,-13,13,35,5, -13,33,10,27,23,0,-7,-11, -43,-74,36,-12,2,5,-8,6, --33,11,-16,-14,-5,-7,-3,17, --34,27,-16,11,-9,15,33,-31, -8,-16,7,-6,-7,63,-55,-17, -11,-1,20,-46,34,-30,6,9, -19,28,-9,5,-24,-8,-23,-2, -31,-19,-16,-5,-15,-18,0,26, -18,37,-5,-15,-2,17,5,-27, -21,-33,44,12,-27,-9,17,11, -25,-21,-31,-7,13,33,-8,-25, --7,7,-10,4,-6,-9,48,-82, --23,-8,6,11,-23,3,-3,49, --29,25,31,4,14,16,9,-4, --18,10,-26,3,5,-44,-9,9, --47,-55,15,9,28,1,4,-3, -46,6,-6,-38,-29,-31,-15,-6, -3,0,14,-6,8,-54,-50,33, --5,1,-14,33,-48,26,-4,-5, --3,-5,-3,-5,-28,-22,77,55, --1,2,10,10,-9,-14,-66,-49, -11,-36,-6,-20,10,-10,16,12, -4,-1,-16,45,-44,-50,31,-2, -25,42,23,-32,-22,0,11,20, --40,-35,-40,-36,-32,-26,-21,-13, -52,-22,6,-24,-20,17,-5,-8, -36,-25,-11,21,-26,6,34,-8, -7,20,-3,5,-25,-8,18,-5, --9,-4,1,-9,20,20,39,48, --24,9,5,-65,22,29,4,3, --43,-11,32,-6,9,19,-27,-10, --47,-14,24,10,-7,-36,-7,-1, --4,-5,-5,16,53,25,-26,-29, --4,-12,45,-58,-34,33,-5,2, --1,27,-48,31,-15,22,-5,4, -7,7,-25,-3,11,-22,16,-12, -8,-3,7,-11,45,14,-73,-19, -56,-46,24,-20,28,-12,-2,-1, --36,-3,-33,19,-6,7,2,-15, -5,-31,-45,8,35,13,20,0, --9,48,-13,-43,-3,-13,2,-5, -72,-68,-27,2,1,-2,-7,5, -36,33,-40,-12,-4,-5,23,19}; diff --git a/src/libspeex/fftwrap.c b/src/libspeex/fftwrap.c deleted file mode 100644 index 0b462c28..00000000 --- a/src/libspeex/fftwrap.c +++ /dev/null @@ -1,288 +0,0 @@ -/* Copyright (C) 2005-2006 Jean-Marc Valin - File: fftwrap.c - - Wrapper for various FFTs - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/*#define USE_SMALLFT*/ -#define USE_KISS_FFT - - -#include "arch.h" -#include "os_support.h" - -#define MAX_FFT_SIZE 2048 - -#ifdef FIXED_POINT -static int maximize_range(spx_word16_t *in, spx_word16_t *out, spx_word16_t bound, int len) -{ - int i, shift; - spx_word16_t max_val = 0; - for (i=0;imax_val) - max_val = in[i]; - if (-in[i]>max_val) - max_val = -in[i]; - } - shift=0; - while (max_val <= (bound>>1) && max_val != 0) - { - max_val <<= 1; - shift++; - } - for (i=0;i - -void *spx_fft_init(int size) -{ - struct drft_lookup *table; - table = speex_alloc(sizeof(struct drft_lookup)); - spx_drft_init((struct drft_lookup *)table, size); - return (void*)table; -} - -void spx_fft_destroy(void *table) -{ - spx_drft_clear(table); - speex_free(table); -} - -void spx_fft(void *table, float *in, float *out) -{ - if (in==out) - { - int i; - float scale = 1./((struct drft_lookup *)table)->n; - speex_warning("FFT should not be done in-place"); - for (i=0;i<((struct drft_lookup *)table)->n;i++) - out[i] = scale*in[i]; - } else { - int i; - float scale = 1./((struct drft_lookup *)table)->n; - for (i=0;i<((struct drft_lookup *)table)->n;i++) - out[i] = scale*in[i]; - } - spx_drft_forward((struct drft_lookup *)table, out); -} - -void spx_ifft(void *table, float *in, float *out) -{ - if (in==out) - { - speex_warning("FFT should not be done in-place"); - } else { - int i; - for (i=0;i<((struct drft_lookup *)table)->n;i++) - out[i] = in[i]; - } - spx_drft_backward((struct drft_lookup *)table, out); -} - -#elif defined(USE_KISS_FFT) - -#include "kiss_fftr.h" -#include "kiss_fft.h" - -struct kiss_config { - kiss_fftr_cfg forward; - kiss_fftr_cfg backward; - int N; -}; - -void *spx_fft_init(int size) -{ - struct kiss_config *table; - table = (struct kiss_config*)speex_alloc(sizeof(struct kiss_config)); - table->forward = kiss_fftr_alloc(size,0,NULL,NULL); - table->backward = kiss_fftr_alloc(size,1,NULL,NULL); - table->N = size; - return table; -} - -void spx_fft_destroy(void *table) -{ - struct kiss_config *t = (struct kiss_config *)table; - kiss_fftr_free(t->forward); - kiss_fftr_free(t->backward); - speex_free(table); -} - -#ifdef FIXED_POINT - -void spx_fft(void *table, spx_word16_t *in, spx_word16_t *out) -{ - int shift; - struct kiss_config *t = (struct kiss_config *)table; - shift = maximize_range(in, in, 32000, t->N); - kiss_fftr2(t->forward, in, out); - renorm_range(in, in, shift, t->N); - renorm_range(out, out, shift, t->N); -} - -#else - -void spx_fft(void *table, spx_word16_t *in, spx_word16_t *out) -{ - int i; - float scale; - struct kiss_config *t = (struct kiss_config *)table; - scale = 1./t->N; - kiss_fftr2(t->forward, in, out); - for (i=0;iN;i++) - out[i] *= scale; -} -#endif - -void spx_ifft(void *table, spx_word16_t *in, spx_word16_t *out) -{ - struct kiss_config *t = (struct kiss_config *)table; - kiss_fftri2(t->backward, in, out); -} - - -#else - -#error No other FFT implemented - -#endif - - -#ifdef FIXED_POINT -/*#include "smallft.h"*/ - - -void spx_fft_float(void *table, float *in, float *out) -{ - int i; -#ifdef USE_SMALLFT - int N = ((struct drft_lookup *)table)->n; -#elif defined(USE_KISS_FFT) - int N = ((struct kiss_config *)table)->N; -#else -#endif -#ifdef VAR_ARRAYS - spx_word16_t _in[N]; - spx_word16_t _out[N]; -#else - spx_word16_t _in[MAX_FFT_SIZE]; - spx_word16_t _out[MAX_FFT_SIZE]; -#endif - for (i=0;iN); - scale = 1./((struct kiss_config *)table)->N; - for (i=0;i<((struct kiss_config *)table)->N;i++) - out[i] = scale*in[i]; - spx_drft_forward(&t, out); - spx_drft_clear(&t); - } -#endif -} - -void spx_ifft_float(void *table, float *in, float *out) -{ - int i; -#ifdef USE_SMALLFT - int N = ((struct drft_lookup *)table)->n; -#elif defined(USE_KISS_FFT) - int N = ((struct kiss_config *)table)->N; -#else -#endif -#ifdef VAR_ARRAYS - spx_word16_t _in[N]; - spx_word16_t _out[N]; -#else - spx_word16_t _in[MAX_FFT_SIZE]; - spx_word16_t _out[MAX_FFT_SIZE]; -#endif - for (i=0;iN); - for (i=0;i<((struct kiss_config *)table)->N;i++) - out[i] = in[i]; - spx_drft_backward(&t, out); - spx_drft_clear(&t); - } -#endif -} - -#else - -void spx_fft_float(void *table, float *in, float *out) -{ - spx_fft(table, in, out); -} -void spx_ifft_float(void *table, float *in, float *out) -{ - spx_ifft(table, in, out); -} - -#endif diff --git a/src/libspeex/fftwrap.h b/src/libspeex/fftwrap.h deleted file mode 100644 index dfaf4894..00000000 --- a/src/libspeex/fftwrap.h +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 2005 Jean-Marc Valin - File: fftwrap.h - - Wrapper for various FFTs - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef FFTWRAP_H -#define FFTWRAP_H - -#include "arch.h" - -/** Compute tables for an FFT */ -void *spx_fft_init(int size); - -/** Destroy tables for an FFT */ -void spx_fft_destroy(void *table); - -/** Forward (real to half-complex) transform */ -void spx_fft(void *table, spx_word16_t *in, spx_word16_t *out); - -/** Backward (half-complex to real) transform */ -void spx_ifft(void *table, spx_word16_t *in, spx_word16_t *out); - -/** Forward (real to half-complex) transform of float data */ -void spx_fft_float(void *table, float *in, float *out); - -/** Backward (half-complex to real) transform of float data */ -void spx_ifft_float(void *table, float *in, float *out); - -#endif diff --git a/src/libspeex/filterbank.c b/src/libspeex/filterbank.c deleted file mode 100644 index e2fb71d4..00000000 --- a/src/libspeex/filterbank.c +++ /dev/null @@ -1,227 +0,0 @@ -/* Copyright (C) 2006 Jean-Marc Valin */ -/** - @file filterbank.c - @brief Converting between psd and filterbank - */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "filterbank.h" -#include "arch.h" -#include -#include "math_approx.h" -#include "os_support.h" - -#ifdef FIXED_POINT - -#define toBARK(n) (MULT16_16(26829,spx_atan(SHR32(MULT16_16(97,n),2))) + MULT16_16(4588,spx_atan(MULT16_32_Q15(20,MULT16_16(n,n)))) + MULT16_16(3355,n)) - -#else -#define toBARK(n) (13.1f*atan(.00074f*(n))+2.24f*atan((n)*(n)*1.85e-8f)+1e-4f*(n)) -#endif - -#define toMEL(n) (2595.f*log10(1.f+(n)/700.f)) - -FilterBank *filterbank_new(int banks, spx_word32_t sampling, int len, int type) -{ - FilterBank *bank; - spx_word32_t df; - spx_word32_t max_mel, mel_interval; - int i; - int id1; - int id2; - df = DIV32(SHL32(sampling,15),MULT16_16(2,len)); - max_mel = toBARK(EXTRACT16(sampling/2)); - mel_interval = PDIV32(max_mel,banks-1); - - bank = (FilterBank*)speex_alloc(sizeof(FilterBank)); - bank->nb_banks = banks; - bank->len = len; - bank->bank_left = (int*)speex_alloc(len*sizeof(int)); - bank->bank_right = (int*)speex_alloc(len*sizeof(int)); - bank->filter_left = (spx_word16_t*)speex_alloc(len*sizeof(spx_word16_t)); - bank->filter_right = (spx_word16_t*)speex_alloc(len*sizeof(spx_word16_t)); - /* Think I can safely disable normalisation that for fixed-point (and probably float as well) */ -#ifndef FIXED_POINT - bank->scaling = (float*)speex_alloc(banks*sizeof(float)); -#endif - for (i=0;i max_mel) - break; -#ifdef FIXED_POINT - id1 = DIV32(mel,mel_interval); -#else - id1 = (int)(floor(mel/mel_interval)); -#endif - if (id1>banks-2) - { - id1 = banks-2; - val = Q15_ONE; - } else { - val = DIV32_16(mel - id1*mel_interval,EXTRACT16(PSHR32(mel_interval,15))); - } - id2 = id1+1; - bank->bank_left[i] = id1; - bank->filter_left[i] = SUB16(Q15_ONE,val); - bank->bank_right[i] = id2; - bank->filter_right[i] = val; - } - - /* Think I can safely disable normalisation for fixed-point (and probably float as well) */ -#ifndef FIXED_POINT - for (i=0;inb_banks;i++) - bank->scaling[i] = 0; - for (i=0;ilen;i++) - { - int id = bank->bank_left[i]; - bank->scaling[id] += bank->filter_left[i]; - id = bank->bank_right[i]; - bank->scaling[id] += bank->filter_right[i]; - } - for (i=0;inb_banks;i++) - bank->scaling[i] = Q15_ONE/(bank->scaling[i]); -#endif - return bank; -} - -void filterbank_destroy(FilterBank *bank) -{ - speex_free(bank->bank_left); - speex_free(bank->bank_right); - speex_free(bank->filter_left); - speex_free(bank->filter_right); -#ifndef FIXED_POINT - speex_free(bank->scaling); -#endif - speex_free(bank); -} - -void filterbank_compute_bank32(FilterBank *bank, spx_word32_t *ps, spx_word32_t *mel) -{ - int i; - for (i=0;inb_banks;i++) - mel[i] = 0; - - for (i=0;ilen;i++) - { - int id; - id = bank->bank_left[i]; - mel[id] += MULT16_32_P15(bank->filter_left[i],ps[i]); - id = bank->bank_right[i]; - mel[id] += MULT16_32_P15(bank->filter_right[i],ps[i]); - } - /* Think I can safely disable normalisation that for fixed-point (and probably float as well) */ -#ifndef FIXED_POINT - /*for (i=0;inb_banks;i++) - mel[i] = MULT16_32_P15(Q15(bank->scaling[i]),mel[i]); - */ -#endif -} - -void filterbank_compute_psd16(FilterBank *bank, spx_word16_t *mel, spx_word16_t *ps) -{ - int i; - for (i=0;ilen;i++) - { - spx_word32_t tmp; - int id1, id2; - id1 = bank->bank_left[i]; - id2 = bank->bank_right[i]; - tmp = MULT16_16(mel[id1],bank->filter_left[i]); - tmp += MULT16_16(mel[id2],bank->filter_right[i]); - ps[i] = EXTRACT16(PSHR32(tmp,15)); - } -} - - -#ifndef FIXED_POINT -void filterbank_compute_bank(FilterBank *bank, float *ps, float *mel) -{ - int i; - for (i=0;inb_banks;i++) - mel[i] = 0; - - for (i=0;ilen;i++) - { - int id = bank->bank_left[i]; - mel[id] += bank->filter_left[i]*ps[i]; - id = bank->bank_right[i]; - mel[id] += bank->filter_right[i]*ps[i]; - } - for (i=0;inb_banks;i++) - mel[i] *= bank->scaling[i]; -} - -void filterbank_compute_psd(FilterBank *bank, float *mel, float *ps) -{ - int i; - for (i=0;ilen;i++) - { - int id = bank->bank_left[i]; - ps[i] = mel[id]*bank->filter_left[i]; - id = bank->bank_right[i]; - ps[i] += mel[id]*bank->filter_right[i]; - } -} - -void filterbank_psy_smooth(FilterBank *bank, float *ps, float *mask) -{ - /* Low freq slope: 14 dB/Bark*/ - /* High freq slope: 9 dB/Bark*/ - /* Noise vs tone: 5 dB difference */ - /* FIXME: Temporary kludge */ - float bark[100]; - int i; - /* Assumes 1/3 Bark resolution */ - float decay_low = 0.34145f; - float decay_high = 0.50119f; - filterbank_compute_bank(bank, ps, bark); - for (i=1;inb_banks;i++) - { - /*float decay_high = 13-1.6*log10(bark[i-1]); - decay_high = pow(10,(-decay_high/30.f));*/ - bark[i] = bark[i] + decay_high*bark[i-1]; - } - for (i=bank->nb_banks-2;i>=0;i--) - { - bark[i] = bark[i] + decay_low*bark[i+1]; - } - filterbank_compute_psd(bank, bark, mask); -} - -#endif diff --git a/src/libspeex/filterbank.h b/src/libspeex/filterbank.h deleted file mode 100644 index 3e889a22..00000000 --- a/src/libspeex/filterbank.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2006 Jean-Marc Valin */ -/** - @file filterbank.h - @brief Converting between psd and filterbank - */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FILTERBANK_H -#define FILTERBANK_H - -#include "arch.h" - -typedef struct { - int *bank_left; - int *bank_right; - spx_word16_t *filter_left; - spx_word16_t *filter_right; -#ifndef FIXED_POINT - float *scaling; -#endif - int nb_banks; - int len; -} FilterBank; - - -FilterBank *filterbank_new(int banks, spx_word32_t sampling, int len, int type); - -void filterbank_destroy(FilterBank *bank); - -void filterbank_compute_bank32(FilterBank *bank, spx_word32_t *ps, spx_word32_t *mel); - -void filterbank_compute_psd16(FilterBank *bank, spx_word16_t *mel, spx_word16_t *psd); - -#ifndef FIXED_POINT -void filterbank_compute_bank(FilterBank *bank, float *psd, float *mel); -void filterbank_compute_psd(FilterBank *bank, float *mel, float *psd); -#endif - - -#endif diff --git a/src/libspeex/filters.c b/src/libspeex/filters.c deleted file mode 100644 index 36ef4f69..00000000 --- a/src/libspeex/filters.c +++ /dev/null @@ -1,821 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin - File: filters.c - Various analysis/synthesis filters - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "filters.h" -#include "stack_alloc.h" -#include "arch.h" -#include "math_approx.h" -#include "ltp.h" -#include - -#ifdef _USE_SSE -#include "filters_sse.h" -#elif defined (ARM4_ASM) || defined(ARM5E_ASM) -#include "filters_arm4.h" -#elif defined (BFIN_ASM) -#include "filters_bfin.h" -#endif - - - -void bw_lpc(spx_word16_t gamma, const spx_coef_t *lpc_in, spx_coef_t *lpc_out, int order) -{ - int i; - spx_word16_t tmp=gamma; - for (i=0;i=min_val && vec[i] <= max_val)) - { - if (vec[i] < min_val) - vec[i] = min_val; - else if (vec[i] > max_val) - vec[i] = max_val; - else /* Has to be NaN */ - vec[i] = 0; - } - } -} - -void highpass(const spx_word16_t *x, spx_word16_t *y, int len, int filtID, spx_mem_t *mem) -{ - int i; -#ifdef FIXED_POINT - const spx_word16_t Pcoef[5][3] = {{16384, -31313, 14991}, {16384, -31569, 15249}, {16384, -31677, 15328}, {16384, -32313, 15947}, {16384, -22446, 6537}}; - const spx_word16_t Zcoef[5][3] = {{15672, -31344, 15672}, {15802, -31601, 15802}, {15847, -31694, 15847}, {16162, -32322, 16162}, {14418, -28836, 14418}}; -#else - const spx_word16_t Pcoef[5][3] = {{1.00000f, -1.91120f, 0.91498f}, {1.00000f, -1.92683f, 0.93071f}, {1.00000f, -1.93338f, 0.93553f}, {1.00000f, -1.97226f, 0.97332f}, {1.00000f, -1.37000f, 0.39900f}}; - const spx_word16_t Zcoef[5][3] = {{0.95654f, -1.91309f, 0.95654f}, {0.96446f, -1.92879f, 0.96446f}, {0.96723f, -1.93445f, 0.96723f}, {0.98645f, -1.97277f, 0.98645f}, {0.88000f, -1.76000f, 0.88000f}}; -#endif - const spx_word16_t *den, *num; - if (filtID>4) - filtID=4; - - den = Pcoef[filtID]; num = Zcoef[filtID]; - /*return;*/ - for (i=0;i SHL32(EXTEND32(SIG_SCALING), 8)) - { - spx_word16_t scale_1; - scale = PSHR32(scale, SIG_SHIFT); - scale_1 = EXTRACT16(PDIV32_16(SHL32(EXTEND32(SIG_SCALING),7),scale)); - for (i=0;i SHR32(EXTEND32(SIG_SCALING), 2)) { - spx_word16_t scale_1; - scale = PSHR32(scale, SIG_SHIFT-5); - scale_1 = DIV32_16(SHL32(EXTEND32(SIG_SCALING),3),scale); - for (i=0;i max_val) - max_val = tmp; - } - - sig_shift=0; - while (max_val>16383) - { - sig_shift++; - max_val >>= 1; - } - - for (i=0;i max_val) - max_val = tmp; - } - if (max_val>16383) - { - spx_word32_t sum=0; - for (i=0;i= max_val) - max_val = tmp; - } - - sig_shift=0; - while (max_val>max_scale) - { - sig_shift++; - max_val >>= 1; - } - - for (i=0;i>1; - for (i=0;i>1; - N2 = N>>1; - ALLOC(xx1, M2+N2, spx_word16_t); - ALLOC(xx2, M2+N2, spx_word16_t); - - for (i = 0; i < N2; i++) - xx1[i] = x1[N2-1-i]; - for (i = 0; i < M2; i++) - xx1[N2+i] = mem1[2*i+1]; - for (i = 0; i < N2; i++) - xx2[i] = x2[N2-1-i]; - for (i = 0; i < M2; i++) - xx2[N2+i] = mem2[2*i+1]; - - for (i = 0; i < N2; i += 2) { - spx_sig_t y0, y1, y2, y3; - spx_word16_t x10, x20; - - y0 = y1 = y2 = y3 = 0; - x10 = xx1[N2-2-i]; - x20 = xx2[N2-2-i]; - - for (j = 0; j < M2; j += 2) { - spx_word16_t x11, x21; - spx_word16_t a0, a1; - - a0 = a[2*j]; - a1 = a[2*j+1]; - x11 = xx1[N2-1+j-i]; - x21 = xx2[N2-1+j-i]; - -#ifdef FIXED_POINT - /* We multiply twice by the same coef to avoid overflows */ - y0 = MAC16_16(MAC16_16(y0, a0, x11), NEG16(a0), x21); - y1 = MAC16_16(MAC16_16(y1, a1, x11), a1, x21); - y2 = MAC16_16(MAC16_16(y2, a0, x10), NEG16(a0), x20); - y3 = MAC16_16(MAC16_16(y3, a1, x10), a1, x20); -#else - y0 = ADD32(y0,MULT16_16(a0, x11-x21)); - y1 = ADD32(y1,MULT16_16(a1, x11+x21)); - y2 = ADD32(y2,MULT16_16(a0, x10-x20)); - y3 = ADD32(y3,MULT16_16(a1, x10+x20)); -#endif - a0 = a[2*j+2]; - a1 = a[2*j+3]; - x10 = xx1[N2+j-i]; - x20 = xx2[N2+j-i]; - -#ifdef FIXED_POINT - /* We multiply twice by the same coef to avoid overflows */ - y0 = MAC16_16(MAC16_16(y0, a0, x10), NEG16(a0), x20); - y1 = MAC16_16(MAC16_16(y1, a1, x10), a1, x20); - y2 = MAC16_16(MAC16_16(y2, a0, x11), NEG16(a0), x21); - y3 = MAC16_16(MAC16_16(y3, a1, x11), a1, x21); -#else - y0 = ADD32(y0,MULT16_16(a0, x10-x20)); - y1 = ADD32(y1,MULT16_16(a1, x10+x20)); - y2 = ADD32(y2,MULT16_16(a0, x11-x21)); - y3 = ADD32(y3,MULT16_16(a1, x11+x21)); -#endif - } -#ifdef FIXED_POINT - y[2*i] = EXTRACT16(SATURATE32(PSHR32(y0,15),32767)); - y[2*i+1] = EXTRACT16(SATURATE32(PSHR32(y1,15),32767)); - y[2*i+2] = EXTRACT16(SATURATE32(PSHR32(y2,15),32767)); - y[2*i+3] = EXTRACT16(SATURATE32(PSHR32(y3,15),32767)); -#else - /* Normalize up explicitly if we're in float */ - y[2*i] = 2.f*y0; - y[2*i+1] = 2.f*y1; - y[2*i+2] = 2.f*y2; - y[2*i+3] = 2.f*y3; -#endif - } - - for (i = 0; i < M2; i++) - mem1[2*i+1] = xx1[i]; - for (i = 0; i < M2; i++) - mem2[2*i+1] = xx2[i]; -} - -#ifdef FIXED_POINT -#if 0 -const spx_word16_t shift_filt[3][7] = {{-33, 1043, -4551, 19959, 19959, -4551, 1043}, - {-98, 1133, -4425, 29179, 8895, -2328, 444}, - {444, -2328, 8895, 29179, -4425, 1133, -98}}; -#else -const spx_word16_t shift_filt[3][7] = {{-390, 1540, -4993, 20123, 20123, -4993, 1540}, - {-1064, 2817, -6694, 31589, 6837, -990, -209}, - {-209, -990, 6837, 31589, -6694, 2817, -1064}}; -#endif -#else -#if 0 -const float shift_filt[3][7] = {{-9.9369e-04, 3.1831e-02, -1.3889e-01, 6.0910e-01, 6.0910e-01, -1.3889e-01, 3.1831e-02}, - {-0.0029937, 0.0345613, -0.1350474, 0.8904793, 0.2714479, -0.0710304, 0.0135403}, - {0.0135403, -0.0710304, 0.2714479, 0.8904793, -0.1350474, 0.0345613, -0.0029937}}; -#else -const float shift_filt[3][7] = {{-0.011915f, 0.046995f, -0.152373f, 0.614108f, 0.614108f, -0.152373f, 0.046995f}, - {-0.0324855f, 0.0859768f, -0.2042986f, 0.9640297f, 0.2086420f, -0.0302054f, -0.0063646f}, - {-0.0063646f, -0.0302054f, 0.2086420f, 0.9640297f, -0.2042986f, 0.0859768f, -0.0324855f}}; -#endif -#endif - -int interp_pitch( -spx_word16_t *exc, /*decoded excitation*/ -spx_word16_t *interp, /*decoded excitation*/ -int pitch, /*pitch period*/ -int len -) -{ - int i,j,k; - spx_word32_t corr[4][7]; - spx_word32_t maxcorr; - int maxi, maxj; - for (i=0;i<7;i++) - { - corr[0][i] = inner_prod(exc, exc-pitch-3+i, len); - } - for (i=0;i<3;i++) - { - for (j=0;j<7;j++) - { - int i1, i2; - spx_word32_t tmp=0; - i1 = 3-j; - if (i1<0) - i1 = 0; - i2 = 10-j; - if (i2>7) - i2 = 7; - for (k=i1;k maxcorr) - { - maxcorr = corr[i][j]; - maxi=i; - maxj=j; - } - } - } - for (i=0;i0) - { - for (k=0;k<7;k++) - { - tmp += MULT16_16(exc[i-(pitch-maxj+3)+k-3],shift_filt[maxi-1][k]); - } - } else { - tmp = SHL32(exc[i-(pitch-maxj+3)],15); - } - interp[i] = PSHR32(tmp,15); - } - return pitch-maxj+3; -} - -void multicomb( -spx_word16_t *exc, /*decoded excitation*/ -spx_word16_t *new_exc, /*enhanced excitation*/ -spx_coef_t *ak, /*LPC filter coefs*/ -int p, /*LPC order*/ -int nsf, /*sub-frame size*/ -int pitch, /*pitch period*/ -int max_pitch, -spx_word16_t comb_gain, /*gain of comb filter*/ -char *stack -) -{ - int i; - VARDECL(spx_word16_t *iexc); - spx_word16_t old_ener, new_ener; - int corr_pitch; - - spx_word16_t iexc0_mag, iexc1_mag, exc_mag; - spx_word32_t corr0, corr1; - spx_word16_t gain0, gain1; - spx_word16_t pgain1, pgain2; - spx_word16_t c1, c2; - spx_word16_t g1, g2; - spx_word16_t ngain; - spx_word16_t gg1, gg2; -#ifdef FIXED_POINT - int scaledown=0; -#endif -#if 0 /* Set to 1 to enable full pitch search */ - int nol_pitch[6]; - spx_word16_t nol_pitch_coef[6]; - spx_word16_t ol_pitch_coef; - open_loop_nbest_pitch(exc, 20, 120, nsf, - nol_pitch, nol_pitch_coef, 6, stack); - corr_pitch=nol_pitch[0]; - ol_pitch_coef = nol_pitch_coef[0]; - /*Try to remove pitch multiples*/ - for (i=1;i<6;i++) - { -#ifdef FIXED_POINT - if ((nol_pitch_coef[i]>MULT16_16_Q15(nol_pitch_coef[0],19661)) && -#else - if ((nol_pitch_coef[i]>.6*nol_pitch_coef[0]) && -#endif - (ABS(2*nol_pitch[i]-corr_pitch)<=2 || ABS(3*nol_pitch[i]-corr_pitch)<=3 || - ABS(4*nol_pitch[i]-corr_pitch)<=4 || ABS(5*nol_pitch[i]-corr_pitch)<=5)) - { - corr_pitch = nol_pitch[i]; - } - } -#else - corr_pitch = pitch; -#endif - - ALLOC(iexc, 2*nsf, spx_word16_t); - - interp_pitch(exc, iexc, corr_pitch, 80); - if (corr_pitch>max_pitch) - interp_pitch(exc, iexc+nsf, 2*corr_pitch, 80); - else - interp_pitch(exc, iexc+nsf, -corr_pitch, 80); - -#ifdef FIXED_POINT - for (i=0;i16383) - { - scaledown = 1; - break; - } - } - if (scaledown) - { - for (i=0;i MULT16_16(iexc0_mag,exc_mag)) - pgain1 = QCONST16(1., 14); - else - pgain1 = PDIV32_16(SHL32(PDIV32(corr0, exc_mag),14),iexc0_mag); - if (corr1 > MULT16_16(iexc1_mag,exc_mag)) - pgain2 = QCONST16(1., 14); - else - pgain2 = PDIV32_16(SHL32(PDIV32(corr1, exc_mag),14),iexc1_mag); - gg1 = PDIV32_16(SHL32(EXTEND32(exc_mag),8), iexc0_mag); - gg2 = PDIV32_16(SHL32(EXTEND32(exc_mag),8), iexc1_mag); - if (comb_gain>0) - { -#ifdef FIXED_POINT - c1 = (MULT16_16_Q15(QCONST16(.4,15),comb_gain)+QCONST16(.07,15)); - c2 = QCONST16(.5,15)+MULT16_16_Q14(QCONST16(1.72,14),(c1-QCONST16(.07,15))); -#else - c1 = .4*comb_gain+.07; - c2 = .5+1.72*(c1-.07); -#endif - } else - { - c1=c2=0; - } -#ifdef FIXED_POINT - g1 = 32767 - MULT16_16_Q13(MULT16_16_Q15(c2, pgain1),pgain1); - g2 = 32767 - MULT16_16_Q13(MULT16_16_Q15(c2, pgain2),pgain2); -#else - g1 = 1-c2*pgain1*pgain1; - g2 = 1-c2*pgain2*pgain2; -#endif - if (g1max_pitch) - { - gain0 = MULT16_16_Q15(QCONST16(.7,15),MULT16_16_Q14(g1,gg1)); - gain1 = MULT16_16_Q15(QCONST16(.3,15),MULT16_16_Q14(g2,gg2)); - } else { - gain0 = MULT16_16_Q15(QCONST16(.6,15),MULT16_16_Q14(g1,gg1)); - gain1 = MULT16_16_Q15(QCONST16(.6,15),MULT16_16_Q14(g2,gg2)); - } - for (i=0;i new_ener) - old_ener = new_ener; - ngain = PDIV32_16(SHL32(EXTEND32(old_ener),14),new_ener); - - for (i=0;imax_scale) - { - sig_shift++; - max_val >>= 1; - } - - __asm__ __volatile__ ( - ".normalize16loop%=: \n" - - "\tldr %4, [%0], #4 \n" - "\tldr %5, [%0], #4 \n" - "\tmov %4, %4, asr %3 \n" - "\tstrh %4, [%1], #2 \n" - "\tldr %4, [%0], #4 \n" - "\tmov %5, %5, asr %3 \n" - "\tstrh %5, [%1], #2 \n" - "\tldr %5, [%0], #4 \n" - "\tmov %4, %4, asr %3 \n" - "\tstrh %4, [%1], #2 \n" - "\tsubs %2, %2, #1 \n" - "\tmov %5, %5, asr %3 \n" - "\tstrh %5, [%1], #2 \n" - - "\tbge .normalize16loop%=\n" - : "=r" (dead1), "=r" (dead2), "=r" (dead3), "=r" (dead4), - "=r" (dead5), "=r" (dead6) - : "0" (x), "1" (y), "2" (len>>2), "3" (sig_shift) - : "cc", "memory"); - return sig_shift; -} - diff --git a/src/libspeex/filters_bfin.h b/src/libspeex/filters_bfin.h deleted file mode 100644 index 1e433ee1..00000000 --- a/src/libspeex/filters_bfin.h +++ /dev/null @@ -1,515 +0,0 @@ -/* Copyright (C) 2005 Analog Devices */ -/** - @file filters_bfin.h - @brief Various analysis/synthesis filters (Blackfin version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_NORMALIZE16 -int normalize16(const spx_sig_t *x, spx_word16_t *y, spx_sig_t max_scale, int len) -{ - spx_sig_t max_val=1; - int sig_shift; - __asm__ - ( - "%0 = 0;\n\t" - "I0 = %1;\n\t" - "L0 = 0;\n\t" - "R1 = [I0++];\n\t" - "LOOP norm_max%= LC0 = %2;\n\t" - "LOOP_BEGIN norm_max%=;\n\t" - "R2 = ABS R1 || R1 = [I0++];\n\t" - "%0 = MAX(%0, R2);\n\t" - "LOOP_END norm_max%=;\n\t" - : "=&d" (max_val) - : "a" (x), "a" (len) - : "R1", "R2" - ); - - sig_shift=0; - while (max_val>max_scale) - { - sig_shift++; - max_val >>= 1; - } - - __asm__ __volatile__ - ( - "I0 = %0;\n\t" - "L0 = 0;\n\t" - "P1 = %1;\n\t" - "R0 = [I0++];\n\t" - "LOOP norm_shift%= LC0 = %3;\n\t" - "LOOP_BEGIN norm_shift%=;\n\t" - "R1 = ASHIFT R0 by %2.L || R0 = [I0++];\n\t" - "W[P1++] = R1;\n\t" - "LOOP_END norm_shift%=;\n\t" - "R1 = ASHIFT R0 by %2.L;\n\t" - "W[P1++] = R1;\n\t" - : : "a" (x), "a" (y), "d" (-sig_shift), "a" (len-1) - : "I0", "L0", "P1", "R0", "R1", "memory" - ); - return sig_shift; -} - - - -#define OVERRIDE_FILTER_MEM16 -void filter_mem16(const spx_word16_t *_x, const spx_coef_t *num, const spx_coef_t *den, spx_word16_t *_y, int N, int ord, spx_mem_t *mem, char *stack) -{ - VARDECL(spx_word32_t *xy2); - VARDECL(spx_word32_t *numden_a); - spx_word32_t *xy; - spx_word16_t *numden; - int i; - - ALLOC(xy2, (N+1), spx_word32_t); - ALLOC(numden_a, (2*ord+2), spx_word32_t); - xy = xy2+1; - numden = (spx_word16_t*) numden_a; - - for (i=0;i>> 13;\n\t" - "W[%0] = R3.L;\n\t" - "R0 <<= 1;\n\t" - "R1 = R1 + R0;\n\t" - "R1 >>>= 13;\n\t" - "W[%1] = R1.L;\n\t" - "LOOP_END samples%=;\n\t" - : "=a" (ytmp2), "=a" (y) - : "a" (awk2), "a" (ak), "d" (ord), "m" (N), "0" (ytmp2), "1" (y) - : "A0", "A1", "R0", "R1", "R2", "R3", "I0", "I1", "I2", "I3", "L0", "L1", "L2", "L3", "A0", "A1" - ); -} - - - -#if 0 /* Equivalent C function for filter_mem2 and compute_impulse_response */ -#define min(a,b) ((a)<(b) ? (a):(b)) - -void compute_impulse_response(const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack) -{ - int i,j; - VARDECL(spx_word16_t *ytmp); - ALLOC(ytmp, N, spx_word16_t); - - y[0] = LPC_SCALING; - for (i=0;i - -void filter_mem16_10(const float *x, const float *_num, const float *_den, float *y, int N, int ord, float *_mem) -{ - __m128 num[3], den[3], mem[3]; - - int i; - - /* Copy numerator, denominator and memory to aligned xmm */ - for (i=0;i<2;i++) - { - mem[i] = _mm_loadu_ps(_mem+4*i); - num[i] = _mm_loadu_ps(_num+4*i); - den[i] = _mm_loadu_ps(_den+4*i); - } - mem[2] = _mm_setr_ps(_mem[8], _mem[9], 0, 0); - num[2] = _mm_setr_ps(_num[8], _num[9], 0, 0); - den[2] = _mm_setr_ps(_den[8], _den[9], 0, 0); - - for (i=0;i>1; - __asm__ ( - "P0 = 15;\n\t" - "R0 = %1;\n\t" - "R1 = %2;\n\t" - //"R0 = R0 + R1;\n\t" - "R0 <<= 1;\n\t" - "DIVS (R0, R1);\n\t" - "LOOP divide%= LC0 = P0;\n\t" - "LOOP_BEGIN divide%=;\n\t" - "DIVQ (R0, R1);\n\t" - "LOOP_END divide%=;\n\t" - "R0 = R0.L;\n\t" - "%0 = R0;\n\t" - : "=m" (res) - : "m" (a), "m" (bb) - : "P0", "R0", "R1", "cc"); - return res; -} - -#undef DIV32_16 -static inline spx_word16_t DIV32_16(spx_word32_t a, spx_word16_t b) -{ - spx_word32_t res, bb; - bb = b; - /* Make the roundinf consistent with the C version - (do we need to do that?)*/ - if (a<0) - a += (b-1); - __asm__ ( - "P0 = 15;\n\t" - "R0 = %1;\n\t" - "R1 = %2;\n\t" - "R0 <<= 1;\n\t" - "DIVS (R0, R1);\n\t" - "LOOP divide%= LC0 = P0;\n\t" - "LOOP_BEGIN divide%=;\n\t" - "DIVQ (R0, R1);\n\t" - "LOOP_END divide%=;\n\t" - "R0 = R0.L;\n\t" - "%0 = R0;\n\t" - : "=m" (res) - : "m" (a), "m" (bb) - : "P0", "R0", "R1", "cc"); - return res; -} - -#undef MAX16 -static inline spx_word16_t MAX16(spx_word16_t a, spx_word16_t b) -{ - spx_word32_t res; - __asm__ ( - "%1 = %1.L (X);\n\t" - "%2 = %2.L (X);\n\t" - "%0 = MAX(%1,%2);" - : "=d" (res) - : "%d" (a), "d" (b) - ); - return res; -} - -#undef MULT16_32_Q15 -static inline spx_word32_t MULT16_32_Q15(spx_word16_t a, spx_word32_t b) -{ - spx_word32_t res; - __asm__ - ( - "A1 = %2.L*%1.L (M);\n\t" - "A1 = A1 >>> 15;\n\t" - "%0 = (A1 += %2.L*%1.H) ;\n\t" - : "=&W" (res), "=&d" (b) - : "d" (a), "1" (b) - : "A1" - ); - return res; -} - -#undef MAC16_32_Q15 -static inline spx_word32_t MAC16_32_Q15(spx_word32_t c, spx_word16_t a, spx_word32_t b) -{ - spx_word32_t res; - __asm__ - ( - "A1 = %2.L*%1.L (M);\n\t" - "A1 = A1 >>> 15;\n\t" - "%0 = (A1 += %2.L*%1.H);\n\t" - "%0 = %0 + %4;\n\t" - : "=&W" (res), "=&d" (b) - : "d" (a), "1" (b), "d" (c) - : "A1" - ); - return res; -} - -#undef MULT16_32_Q14 -static inline spx_word32_t MULT16_32_Q14(spx_word16_t a, spx_word32_t b) -{ - spx_word32_t res; - __asm__ - ( - "%2 <<= 1;\n\t" - "A1 = %1.L*%2.L (M);\n\t" - "A1 = A1 >>> 15;\n\t" - "%0 = (A1 += %1.L*%2.H);\n\t" - : "=W" (res), "=d" (a), "=d" (b) - : "1" (a), "2" (b) - : "A1" - ); - return res; -} - -#undef MAC16_32_Q14 -static inline spx_word32_t MAC16_32_Q14(spx_word32_t c, spx_word16_t a, spx_word32_t b) -{ - spx_word32_t res; - __asm__ - ( - "%1 <<= 1;\n\t" - "A1 = %2.L*%1.L (M);\n\t" - "A1 = A1 >>> 15;\n\t" - "%0 = (A1 += %2.L*%1.H);\n\t" - "%0 = %0 + %4;\n\t" - : "=&W" (res), "=&d" (b) - : "d" (a), "1" (b), "d" (c) - : "A1" - ); - return res; -} - -#endif diff --git a/src/libspeex/fixed_debug.h b/src/libspeex/fixed_debug.h deleted file mode 100644 index d5c449f4..00000000 --- a/src/libspeex/fixed_debug.h +++ /dev/null @@ -1,487 +0,0 @@ -/* Copyright (C) 2003 Jean-Marc Valin */ -/** - @file fixed_debug.h - @brief Fixed-point operations with debugging -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FIXED_DEBUG_H -#define FIXED_DEBUG_H - -#include - -extern long long spx_mips; -#define MIPS_INC spx_mips++, - -#define QCONST16(x,bits) ((spx_word16_t)(.5+(x)*(((spx_word32_t)1)<<(bits)))) -#define QCONST32(x,bits) ((spx_word32_t)(.5+(x)*(((spx_word32_t)1)<<(bits)))) - - -#define VERIFY_SHORT(x) ((x)<=32767&&(x)>=-32768) -#define VERIFY_INT(x) ((x)<=2147483647LL&&(x)>=-2147483648LL) - -static inline short NEG16(int x) -{ - int res; - if (!VERIFY_SHORT(x)) - { - fprintf (stderr, "NEG16: input is not short: %d\n", (int)x); - } - res = -x; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "NEG16: output is not short: %d\n", (int)res); - spx_mips++; - return res; -} -static inline int NEG32(long long x) -{ - long long res; - if (!VERIFY_INT(x)) - { - fprintf (stderr, "NEG16: input is not int: %d\n", (int)x); - } - res = -x; - if (!VERIFY_INT(res)) - fprintf (stderr, "NEG16: output is not int: %d\n", (int)res); - spx_mips++; - return res; -} - -#define EXTRACT16(x) _EXTRACT16(x, __FILE__, __LINE__) -static inline short _EXTRACT16(int x, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(x)) - { - fprintf (stderr, "EXTRACT16: input is not short: %d in %s: line %d\n", x, file, line); - } - res = x; - spx_mips++; - return res; -} - -#define EXTEND32(x) _EXTEND32(x, __FILE__, __LINE__) -static inline int _EXTEND32(int x, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(x)) - { - fprintf (stderr, "EXTEND32: input is not short: %d in %s: line %d\n", x, file, line); - } - res = x; - spx_mips++; - return res; -} - -#define SHR16(a, shift) _SHR16(a, shift, __FILE__, __LINE__) -static inline short _SHR16(int a, int shift, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) - { - fprintf (stderr, "SHR16: inputs are not short: %d >> %d in %s: line %d\n", a, shift, file, line); - } - res = a>>shift; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "SHR16: output is not short: %d in %s: line %d\n", res, file, line); - spx_mips++; - return res; -} -#define SHL16(a, shift) _SHL16(a, shift, __FILE__, __LINE__) -static inline short _SHL16(int a, int shift, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) - { - fprintf (stderr, "SHL16: inputs are not short: %d %d in %s: line %d\n", a, shift, file, line); - } - res = a<>shift; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "SHR32: output is not int: %d\n", (int)res); - } - spx_mips++; - return res; -} -static inline int SHL32(long long a, int shift) -{ - long long res; - if (!VERIFY_INT(a) || !VERIFY_SHORT(shift)) - { - fprintf (stderr, "SHL32: inputs are not int: %d %d\n", (int)a, shift); - } - res = a<>1))),shift)) -#define PSHR32(a,shift) (SHR32(ADD32((a),((1<<((shift))>>1))),shift)) -#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) - -#define SATURATE16(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) -#define SATURATE32(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) - -//#define SHR(a,shift) ((a) >> (shift)) -//#define SHL(a,shift) ((a) << (shift)) - -#define ADD16(a, b) _ADD16(a, b, __FILE__, __LINE__) -static inline short _ADD16(int a, int b, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "ADD16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); - } - res = a+b; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "ADD16: output is not short: %d+%d=%d in %s: line %d\n", a,b,res, file, line); - } - spx_mips++; - return res; -} - -#define SUB16(a, b) _SUB16(a, b, __FILE__, __LINE__) -static inline short _SUB16(int a, int b, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "SUB16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); - } - res = a-b; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "SUB16: output is not short: %d in %s: line %d\n", res, file, line); - spx_mips++; - return res; -} - -#define ADD32(a, b) _ADD32(a, b, __FILE__, __LINE__) -static inline int _ADD32(long long a, long long b, char *file, int line) -{ - long long res; - if (!VERIFY_INT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "ADD32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); - } - res = a+b; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "ADD32: output is not int: %d in %s: line %d\n", (int)res, file, line); - } - spx_mips++; - return res; -} - -static inline int SUB32(long long a, long long b) -{ - long long res; - if (!VERIFY_INT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "SUB32: inputs are not int: %d %d\n", (int)a, (int)b); - } - res = a-b; - if (!VERIFY_INT(res)) - fprintf (stderr, "SUB32: output is not int: %d\n", (int)res); - spx_mips++; - return res; -} - -#define ADD64(a,b) (MIPS_INC(a)+(b)) - -/* result fits in 16 bits */ -static inline short MULT16_16_16(int a, int b) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_16: inputs are not short: %d %d\n", a, b); - } - res = a*b; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "MULT16_16_16: output is not short: %d\n", res); - spx_mips++; - return res; -} - -#define MULT16_16(a, b) _MULT16_16(a, b, __FILE__, __LINE__) -static inline int _MULT16_16(int a, int b, char *file, int line) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); - } - res = ((long long)a)*b; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_16: output is not int: %d in %s: line %d\n", (int)res, file, line); - spx_mips++; - return res; -} - -#define MAC16_16(c,a,b) (spx_mips--,ADD32((c),MULT16_16((a),(b)))) -#define MAC16_16_Q11(c,a,b) (EXTRACT16(ADD16((c),EXTRACT16(SHR32(MULT16_16((a),(b)),11))))) -#define MAC16_16_Q13(c,a,b) (EXTRACT16(ADD16((c),EXTRACT16(SHR32(MULT16_16((a),(b)),13))))) -#define MAC16_16_P13(c,a,b) (EXTRACT16(ADD32((c),SHR32(ADD32(4096,MULT16_16((a),(b))),13)))) - - -#define MULT16_32_QX(a, b, Q) _MULT16_32_QX(a, b, Q, __FILE__, __LINE__) -static inline int _MULT16_32_QX(int a, long long b, int Q, char *file, int line) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "MULT16_32_Q%d: inputs are not short+int: %d %d in %s: line %d\n", Q, (int)a, (int)b, file, line); - } - if (ABS32(b)>=(1<<(15+Q))) - fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n", Q, (int)a, (int)b, file, line); - res = (((long long)a)*(long long)b) >> Q; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_32_Q%d: output is not int: %d*%d=%d in %s: line %d\n", Q, (int)a, (int)b,(int)res, file, line); - spx_mips+=5; - return res; -} - -static inline int MULT16_32_PX(int a, long long b, int Q) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "MULT16_32_P%d: inputs are not short+int: %d %d\n", Q, (int)a, (int)b); - } - if (ABS32(b)>=(1<<(15+Q))) - fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d\n", Q, (int)a, (int)b); - res = ((((long long)a)*(long long)b) + ((1<>1))>> Q; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_32_P%d: output is not int: %d*%d=%d\n", Q, (int)a, (int)b,(int)res); - spx_mips+=5; - return res; -} - - -#define MULT16_32_Q11(a,b) MULT16_32_QX(a,b,11) -#define MAC16_32_Q11(c,a,b) ADD32((c),MULT16_32_Q11((a),(b))) -#define MULT16_32_Q12(a,b) MULT16_32_QX(a,b,12) -#define MULT16_32_Q13(a,b) MULT16_32_QX(a,b,13) -#define MULT16_32_Q14(a,b) MULT16_32_QX(a,b,14) -#define MULT16_32_Q15(a,b) MULT16_32_QX(a,b,15) -#define MULT16_32_P15(a,b) MULT16_32_PX(a,b,15) -#define MAC16_32_Q15(c,a,b) ADD32((c),MULT16_32_Q15((a),(b))) - -static inline int SATURATE(int a, int b) -{ - if (a>b) - a=b; - if (a<-b) - a = -b; - return a; -} - -static inline int MULT16_16_Q11_32(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q11: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res >>= 11; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_16_Q11: output is not short: %d*%d=%d\n", (int)a, (int)b, (int)res); - spx_mips+=3; - return res; -} -static inline short MULT16_16_Q13(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q13: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res >>= 13; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "MULT16_16_Q13: output is not short: %d*%d=%d\n", a, b, (int)res); - spx_mips+=3; - return res; -} -static inline short MULT16_16_Q14(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q14: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res >>= 14; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "MULT16_16_Q14: output is not short: %d\n", (int)res); - spx_mips+=3; - return res; -} -static inline short MULT16_16_Q15(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q15: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res >>= 15; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_Q15: output is not short: %d\n", (int)res); - } - spx_mips+=3; - return res; -} - -static inline short MULT16_16_P13(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_P13: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res += 4096; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_16_P13: overflow: %d*%d=%d\n", a, b, (int)res); - res >>= 13; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "MULT16_16_P13: output is not short: %d*%d=%d\n", a, b, (int)res); - spx_mips+=4; - return res; -} -static inline short MULT16_16_P14(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_P14: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res += 8192; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_16_P14: overflow: %d*%d=%d\n", a, b, (int)res); - res >>= 14; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "MULT16_16_P14: output is not short: %d*%d=%d\n", a, b, (int)res); - spx_mips+=4; - return res; -} -static inline short MULT16_16_P15(int a, int b) -{ - long long res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_P15: inputs are not short: %d %d\n", a, b); - } - res = ((long long)a)*b; - res += 16384; - if (!VERIFY_INT(res)) - fprintf (stderr, "MULT16_16_P15: overflow: %d*%d=%d\n", a, b, (int)res); - res >>= 15; - if (!VERIFY_SHORT(res)) - fprintf (stderr, "MULT16_16_P15: output is not short: %d*%d=%d\n", a, b, (int)res); - spx_mips+=4; - return res; -} - -#define DIV32_16(a, b) _DIV32_16(a, b, __FILE__, __LINE__) - -static inline int _DIV32_16(long long a, long long b, char *file, int line) -{ - long long res; - if (b==0) - { - fprintf(stderr, "DIV32_16: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); - return 0; - } - if (!VERIFY_INT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "DIV32_16: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); - } - res = a/b; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "DIV32_16: output is not short: %d / %d = %d in %s: line %d\n", (int)a,(int)b,(int)res, file, line); - if (res>32767) - res = 32767; - if (res<-32768) - res = -32768; - } - spx_mips+=20; - return res; -} - -#define DIV32(a, b) _DIV32(a, b, __FILE__, __LINE__) -static inline int _DIV32(long long a, long long b, char *file, int line) -{ - long long res; - if (b==0) - { - fprintf(stderr, "DIV32: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); - return 0; - } - - if (!VERIFY_INT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "DIV32: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); - } - res = a/b; - if (!VERIFY_INT(res)) - fprintf (stderr, "DIV32: output is not int: %d in %s: line %d\n", (int)res, file, line); - spx_mips+=36; - return res; -} -#define PDIV32(a,b) DIV32(ADD32((a),(b)>>1),b) -#define PDIV32_16(a,b) DIV32_16(ADD32((a),(b)>>1),b) - -#endif diff --git a/src/libspeex/fixed_generic.h b/src/libspeex/fixed_generic.h deleted file mode 100644 index 2948177c..00000000 --- a/src/libspeex/fixed_generic.h +++ /dev/null @@ -1,106 +0,0 @@ -/* Copyright (C) 2003 Jean-Marc Valin */ -/** - @file fixed_generic.h - @brief Generic fixed-point operations -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FIXED_GENERIC_H -#define FIXED_GENERIC_H - -#define QCONST16(x,bits) ((spx_word16_t)(.5+(x)*(((spx_word32_t)1)<<(bits)))) -#define QCONST32(x,bits) ((spx_word32_t)(.5+(x)*(((spx_word32_t)1)<<(bits)))) - -#define NEG16(x) (-(x)) -#define NEG32(x) (-(x)) -#define EXTRACT16(x) ((spx_word16_t)(x)) -#define EXTEND32(x) ((spx_word32_t)(x)) -#define SHR16(a,shift) ((a) >> (shift)) -#define SHL16(a,shift) ((a) << (shift)) -#define SHR32(a,shift) ((a) >> (shift)) -#define SHL32(a,shift) ((a) << (shift)) -#define PSHR16(a,shift) (SHR16((a)+((1<<((shift))>>1)),shift)) -#define PSHR32(a,shift) (SHR32((a)+((1<<((shift))>>1)),shift)) -#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) -#define SATURATE16(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) -#define SATURATE32(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) - -#define SHR(a,shift) ((a) >> (shift)) -#define SHL(a,shift) ((spx_word32_t)(a) << (shift)) -#define PSHR(a,shift) (SHR((a)+((1<<((shift))>>1)),shift)) -#define SATURATE(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) - - -#define ADD16(a,b) ((spx_word16_t)((spx_word16_t)(a)+(spx_word16_t)(b))) -#define SUB16(a,b) ((spx_word16_t)(a)-(spx_word16_t)(b)) -#define ADD32(a,b) ((spx_word32_t)(a)+(spx_word32_t)(b)) -#define SUB32(a,b) ((spx_word32_t)(a)-(spx_word32_t)(b)) - - -/* result fits in 16 bits */ -#define MULT16_16_16(a,b) ((((spx_word16_t)(a))*((spx_word16_t)(b)))) - -/* (spx_word32_t)(spx_word16_t) gives TI compiler a hint that it's 16x16->32 multiply */ -#define MULT16_16(a,b) (((spx_word32_t)(spx_word16_t)(a))*((spx_word32_t)(spx_word16_t)(b))) - -#define MAC16_16(c,a,b) (ADD32((c),MULT16_16((a),(b)))) -#define MULT16_32_Q12(a,b) ADD32(MULT16_16((a),SHR((b),12)), SHR(MULT16_16((a),((b)&0x00000fff)),12)) -#define MULT16_32_Q13(a,b) ADD32(MULT16_16((a),SHR((b),13)), SHR(MULT16_16((a),((b)&0x00001fff)),13)) -#define MULT16_32_Q14(a,b) ADD32(MULT16_16((a),SHR((b),14)), SHR(MULT16_16((a),((b)&0x00003fff)),14)) - -#define MULT16_32_Q11(a,b) ADD32(MULT16_16((a),SHR((b),11)), SHR(MULT16_16((a),((b)&0x000007ff)),11)) -#define MAC16_32_Q11(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),11)), SHR(MULT16_16((a),((b)&0x000007ff)),11))) - -#define MULT16_32_P15(a,b) ADD32(MULT16_16((a),SHR((b),15)), PSHR(MULT16_16((a),((b)&0x00007fff)),15)) -#define MULT16_32_Q15(a,b) ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15)) -#define MAC16_32_Q15(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) - - -#define MAC16_16_Q11(c,a,b) (ADD32((c),SHR(MULT16_16((a),(b)),11))) -#define MAC16_16_Q13(c,a,b) (ADD32((c),SHR(MULT16_16((a),(b)),13))) -#define MAC16_16_P13(c,a,b) (ADD32((c),SHR(ADD32(4096,MULT16_16((a),(b))),13))) - -#define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) -#define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) -#define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) -#define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) - -#define MULT16_16_P13(a,b) (SHR(ADD32(4096,MULT16_16((a),(b))),13)) -#define MULT16_16_P14(a,b) (SHR(ADD32(8192,MULT16_16((a),(b))),14)) -#define MULT16_16_P15(a,b) (SHR(ADD32(16384,MULT16_16((a),(b))),15)) - -#define MUL_16_32_R15(a,bh,bl) ADD32(MULT16_16((a),(bh)), SHR(MULT16_16((a),(bl)),15)) - -#define DIV32_16(a,b) ((spx_word16_t)(((spx_word32_t)(a))/((spx_word16_t)(b)))) -#define PDIV32_16(a,b) ((spx_word16_t)(((spx_word32_t)(a)+((spx_word16_t)(b)>>1))/((spx_word16_t)(b)))) -#define DIV32(a,b) (((spx_word32_t)(a))/((spx_word32_t)(b))) -#define PDIV32(a,b) (((spx_word32_t)(a)+((spx_word16_t)(b)>>1))/((spx_word32_t)(b))) - -#endif diff --git a/src/libspeex/gain_table.c b/src/libspeex/gain_table.c deleted file mode 100644 index 00b82442..00000000 --- a/src/libspeex/gain_table.c +++ /dev/null @@ -1,160 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: gain_table.c - Codebook for 3-tap pitch prediction gain (128 entries) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -const signed char gain_cdbk_nb[512] = { --32, -32, -32, 0, --28, -67, -5, 33, --42, -6, -32, 18, --57, -10, -54, 35, --16, 27, -41, 42, -19, -19, -40, 36, --45, 24, -21, 40, --8, -14, -18, 28, -1, 14, -58, 53, --18, -88, -39, 39, --38, 21, -18, 37, --19, 20, -43, 38, -10, 17, -48, 54, --52, -58, -13, 33, --44, -1, -11, 32, --12, -11, -34, 22, -14, 0, -46, 46, --37, -35, -34, 5, --25, 44, -30, 43, -6, -4, -63, 49, --31, 43, -41, 43, --23, 30, -43, 41, --43, 26, -14, 44, --33, 1, -13, 27, --13, 18, -37, 37, --46, -73, -45, 34, --36, 24, -25, 34, --36, -11, -20, 19, --25, 12, -18, 33, --36, -69, -59, 34, --45, 6, 8, 46, --22, -14, -24, 18, --1, 13, -44, 44, --39, -48, -26, 15, --32, 31, -37, 34, --33, 15, -46, 31, --24, 30, -36, 37, --41, 31, -23, 41, --50, 22, -4, 50, --22, 2, -21, 28, --17, 30, -34, 40, --7, -60, -28, 29, --38, 42, -28, 42, --44, -11, 21, 43, --16, 8, -44, 34, --39, -55, -43, 21, --11, -35, 26, 41, --9, 0, -34, 29, --8, 121, -81, 113, -7, -16, -22, 33, --37, 33, -31, 36, --27, -7, -36, 17, --34, 70, -57, 65, --37, -11, -48, 21, --40, 17, -1, 44, --33, 6, -6, 33, --9, 0, -20, 34, --21, 69, -33, 57, --29, 33, -31, 35, --55, 12, -1, 49, --33, 27, -22, 35, --50, -33, -47, 17, --50, 54, 51, 94, --1, -5, -44, 35, --4, 22, -40, 45, --39, -66, -25, 24, --33, 1, -26, 20, --24, -23, -25, 12, --11, 21, -45, 44, --25, -45, -19, 17, --43, 105, -16, 82, -5, -21, 1, 41, --16, 11, -33, 30, --13, -99, -4, 57, --37, 33, -15, 44, --25, 37, -63, 54, --36, 24, -31, 31, --53, -56, -38, 26, --41, -4, 4, 37, --33, 13, -30, 24, -49, 52, -94, 114, --5, -30, -15, 23, -1, 38, -40, 56, --23, 12, -36, 29, --17, 40, -47, 51, --37, -41, -39, 11, --49, 34, 0, 58, --18, -7, -4, 34, --16, 17, -27, 35, -30, 5, -62, 65, -4, 48, -68, 76, --43, 11, -11, 38, --18, 19, -15, 41, --23, -62, -39, 23, --42, 10, -2, 41, --21, -13, -13, 25, --9, 13, -47, 42, --23, -62, -24, 24, --44, 60, -21, 58, --18, -3, -52, 32, --22, 22, -36, 34, --75, 57, 16, 90, --19, 3, 10, 45, --29, 23, -38, 32, --5, -62, -51, 38, --51, 40, -18, 53, --42, 13, -24, 32, --34, 14, -20, 30, --56, -75, -26, 37, --26, 32, 15, 59, --26, 17, -29, 29, --7, 28, -52, 53, --12, -30, 5, 30, --5, -48, -5, 35, -2, 2, -43, 40, -21, 16, 16, 75, --25, -45, -32, 10, --43, 18, -10, 42, -9, 0, -1, 52, --1, 7, -30, 36, -19, -48, -4, 48, --28, 25, -29, 32, --22, 0, -31, 22, --32, 17, -10, 36, --64, -41, -62, 36, --52, 15, 16, 58, --30, -22, -32, 6, --7, 9, -38, 36}; diff --git a/src/libspeex/gain_table_lbr.c b/src/libspeex/gain_table_lbr.c deleted file mode 100644 index 3c1c3dba..00000000 --- a/src/libspeex/gain_table_lbr.c +++ /dev/null @@ -1,64 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: gain_table_lbr.c - Codebook for 3-tap pitch prediction gain (32 entries) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -const signed char gain_cdbk_lbr[128] = { --32, -32, -32, 0, --31, -58, -16, 22, --41, -24, -43, 14, --56, -22, -55, 29, --13, 33, -41, 47, --4, -39, -9, 29, --41, 15, -12, 38, --8, -15, -12, 31, -1, 2, -44, 40, --22, -66, -42, 27, --38, 28, -23, 38, --21, 14, -37, 31, -0, 21, -50, 52, --53, -71, -27, 33, --37, -1, -19, 25, --19, -5, -28, 22, -6, 65, -44, 74, --33, -48, -33, 9, --40, 57, -14, 58, --17, 4, -45, 32, --31, 38, -33, 36, --23, 28, -40, 39, --43, 29, -12, 46, --34, 13, -23, 28, --16, 15, -27, 34, --14, -82, -15, 43, --31, 25, -32, 29, --21, 5, -5, 38, --47, -63, -51, 33, --46, 12, 3, 47, --28, -17, -29, 11, --10, 14, -40, 38}; diff --git a/src/libspeex/hexc_10_32_table.c b/src/libspeex/hexc_10_32_table.c deleted file mode 100644 index 8dd408f2..00000000 --- a/src/libspeex/hexc_10_32_table.c +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: hexc_10_32_table.c - Codebook for high-band excitation in SB-CELP mode (4000 bps) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -const signed char hexc_10_32_table[320] = { --3, -2, -1, 0, -4, 5, 35, -40, -9, 13, --44, 5, -27, -1, -7, 6, -11, 7, -8, 7, -19, -14, 15, -4, 9, -10, 10, -8, 10, -9, --1, 1, 0, 0, 2, 5, -18, 22, -53, 50, -1, -23, 50, -36, 15, 3, -13, 14, -10, 6, -1, 5, -3, 4, -2, 5, -32, 25, 5, -2, --1, -4, 1, 11, -29, 26, -6, -15, 30, -18, -0, 15, -17, 40, -41, 3, 9, -2, -2, 3, --3, -1, -5, 2, 21, -6, -16, -21, 23, 2, -60, 15, 16, -16, -9, 14, 9, -1, 7, -9, -0, 1, 1, 0, -1, -6, 17, -28, 54, -45, --1, 1, -1, -6, -6, 2, 11, 26, -29, -2, -46, -21, 34, 12, -23, 32, -23, 16, -10, 3, -66, 19, -20, 24, 7, 11, -3, 0, -3, -1, --50, -46, 2, -18, -3, 4, -1, -2, 3, -3, --19, 41, -36, 9, 11, -24, 21, -16, 9, -3, --25, -3, 10, 18, -9, -2, -5, -1, -5, 6, --4, -3, 2, -26, 21, -19, 35, -15, 7, -13, -17, -19, 39, -43, 48, -31, 16, -9, 7, -2, --5, 3, -4, 9, -19, 27, -55, 63, -35, 10, -26, -44, -2, 9, 4, 1, -6, 8, -9, 5, --8, -1, -3, -16, 45, -42, 5, 15, -16, 10, -0, 0, 0, 0, 0, 0, 0, 0, 0, 0, --16, 24, -55, 47, -38, 27, -19, 7, -3, 1, -16, 27, 20, -19, 18, 5, -7, 1, -5, 2, --6, 8, -22, 0, -3, -3, 8, -1, 7, -8, -1, -3, 5, 0, 17, -48, 58, -52, 29, -7, --2, 3, -10, 6, -26, 58, -31, 1, -6, 3, -93, -29, 39, 3, 17, 5, 6, -1, -1, -1, -27, 13, 10, 19, -7, -34, 12, 10, -4, 9, --76, 9, 8, -28, -2, -11, 2, -1, 3, 1, --83, 38, -39, 4, -16, -6, -2, -5, 5, -2, -}; diff --git a/src/libspeex/hexc_table.c b/src/libspeex/hexc_table.c deleted file mode 100644 index 268408a8..00000000 --- a/src/libspeex/hexc_table.c +++ /dev/null @@ -1,162 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: hexc_table.c - Codebook for high-band excitation in SB-CELP mode (8000 bps with sign) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -const signed char hexc_table[1024] = { --24, 21, -20, 5, -5, -7, 14, -10, -2, -27, 16, -20, 0, -32, 26, 19, -8, -11, -41, 31, 28, -27, -32, 34, -42, 34, -17, 22, -10, 13, -29, 18, --12, -26, -24, 11, 22, 5, -5, -5, -54, -68, -43, 57, -25, 24, 4, 4, -26, -8, -12, -17, 54, 30, -45, 1, -10, -15, 18, -41, 11, 68, -67, 37, --16, -24, -16, 38, -22, 6, -29, 30, -66, -27, 5, 7, -16, 13, 2, -12, --7, -3, -20, 36, 4, -28, 9, 3, -32, 48, 26, 39, 3, 0, 7, -21, --13, 5, -82, -7, 73, -20, 34, -9, --5, 1, -1, 10, -5, -10, -1, 9, -1, -9, 10, 0, -14, 11, -1, -2, --1, 11, 20, 96, -81, -22, -12, -9, --58, 9, 24, -30, 26, -35, 27, -12, -13, -18, 56, -59, 15, -7, 23, -15, --1, 6, -25, 14, -22, -20, 47, -11, -16, 2, 38, -23, -19, -30, -9, 40, --11, 5, 4, -6, 8, 26, -21, -11, -127, 4, 1, 6, -9, 2, -7, -2, --3, 7, -5, 10, -19, 7, -106, 91, --3, 9, -4, 21, -8, 26, -80, 8, -1, -2, -10, -17, -17, -27, 32, 71, -6, -29, 11, -23, 54, -38, 29, -22, -39, 87, -31, -12, -20, 3, -2, -2, -2, 20, 0, -1, -35, 27, 9, -6, --12, 3, -12, -6, 13, 1, 14, -22, --59, -15, -17, -25, 13, -7, 7, 3, -0, 1, -7, 6, -3, 61, -37, -23, --23, -29, 38, -31, 27, 1, -8, 2, --27, 23, -26, 36, -34, 5, 24, -24, --6, 7, 3, -59, 78, -62, 44, -16, -1, 6, 0, 17, 8, 45, 0, -110, -6, 14, -2, 32, -77, -56, 62, -3, -3, -13, 4, -16, 102, -15, -36, -1, -9, -113, 6, 23, 0, 9, 9, 5, --8, -1, -14, 5, -12, 121, -53, -27, --8, -9, 22, -13, 3, 2, -3, 1, --2, -71, 95, 38, -19, 15, -16, -5, -71, 10, 2, -32, -13, -5, 15, -1, --2, -14, -85, 30, 29, 6, 3, 2, -0, 0, 0, 0, 0, 0, 0, 0, -2, -65, -56, -9, 18, 18, 23, -14, --2, 0, 12, -29, 26, -12, 1, 2, --12, -64, 90, -6, 4, 1, 5, -5, --110, -3, -31, 22, -29, 9, 0, 8, --40, -5, 21, -5, -5, 13, 10, -18, -40, 1, 35, -20, 30, -28, 11, -6, -19, 7, 14, 18, -64, 9, -6, 16, -51, 68, 8, 16, 12, -8, 0, -9, -20, -22, 25, 7, -4, -13, 41, -35, -93, -18, -54, 11, -1, 1, -9, 4, --66, 66, -31, 20, -22, 25, -23, 11, -10, 9, 19, 15, 11, -5, -31, -10, --23, -28, -6, -6, -3, -4, 5, 3, --28, 22, -11, -42, 25, -25, -16, 41, -34, 47, -6, 2, 42, -19, -22, 5, --39, 32, 6, -35, 22, 17, -30, 8, --26, -11, -11, 3, -12, 33, 33, -37, -21, -1, 6, -4, 3, 0, -5, 5, -12, -12, 57, 27, -61, -3, 20, -17, -2, 0, 4, 0, -2, -33, -58, 81, --23, 39, -10, -5, 2, 6, -7, 5, -4, -3, -2, -13, -23, -72, 107, 15, --5, 0, -7, -3, -6, 5, -4, 15, -47, 12, -31, 25, -16, 8, 22, -25, --62, -56, -18, 14, 28, 12, 2, -11, -74, -66, 41, -20, -7, 16, -20, 16, --8, 0, -16, 4, -19, 92, 12, -59, --14, -39, 49, -25, -16, 23, -27, 19, --3, -33, 19, 85, -29, 6, -7, -10, -16, -7, -12, 1, -6, 2, 4, -2, -64, 10, -25, 41, -2, -31, 15, 0, -110, 50, 69, 35, 28, 19, -10, 2, --43, -49, -56, -15, -16, 10, 3, 12, --1, -8, 1, 26, -12, -1, 7, -11, --27, 41, 25, 1, -11, -18, 22, -7, --1, -47, -8, 23, -3, -17, -7, 18, --125, 59, -5, 3, 18, 1, 2, 3, -27, -35, 65, -53, 50, -46, 37, -21, --28, 7, 14, -37, -5, -5, 12, 5, --8, 78, -19, 21, -6, -16, 8, -7, -5, 2, 7, 2, 10, -6, 12, -60, -44, 11, -36, -32, 31, 0, 2, -2, -2, 1, -3, 7, -10, 17, -21, 10, -6, -2, 19, -2, 59, -38, -86, 38, -8, -41, -30, -45, -33, 7, 15, 28, -29, -7, 24, -40, 7, 7, 5, -2, -9, 24, -23, -18, 6, -29, 30, 2, -28, 49, -11, -46, 10, 43, -13, -9, --1, -3, -7, -7, -17, -6, 97, -33, --21, 3, 5, 1, 12, -43, -8, 28, -7, -43, -7, 17, -20, 19, -1, 2, --13, 9, 54, 34, 9, -28, -11, -9, --17, 110, -59, 44, -26, 0, 3, -12, --47, 73, -34, -43, 38, -33, 16, -5, --46, -4, -6, -2, -25, 19, -29, 28, --13, 5, 14, 27, -40, -43, 4, 32, --13, -2, -35, -4, 112, -42, 9, -12, -37, -28, 17, 14, -19, 35, -39, 23, -3, -14, -1, -57, -5, 94, -9, 3, --39, 5, 30, -10, -32, 42, -13, -14, --97, -63, 30, -9, 1, -7, 12, 5, -20, 17, -9, -36, -30, 25, 47, -9, --15, 12, -22, 98, -8, -50, 15, -27, -21, -16, -11, 2, 12, -10, 10, -3, -33, 36, -96, 0, -17, 31, -9, 9, -3, -20, 13, -11, 8, -4, 10, -10, -9, 1, 112, -70, -27, 5, -21, 2, --57, -3, -29, 10, 19, -21, 21, -10, --66, -3, 91, -35, 30, -12, 0, -7, -59, -28, 26, 2, 14, -18, 1, 1, -11, 17, 20, -54, -59, 27, 4, 29, -32, 5, 19, 12, -4, 1, 7, -10, -5, -2, 10, 0, 23, -5, 28, -104, -46, 11, 16, 3, 29, 1, -8, -14, -1, 7, -50, 88, -62, 26, 8, -17, --14, 50, 0, 32, -12, -3, -27, 18, --8, -5, 8, 3, -20, -11, 37, -12, -9, 33, 46, -101, -1, -4, 1, 6, --1, 28, -42, -15, 16, 5, -1, -2, --55, 85, 38, -9, -4, 11, -2, -9, --6, 3, -20, -10, -77, 89, 24, -3, --104, -57, -26, -31, -20, -6, -9, 14, -20, -23, 46, -15, -31, 28, 1, -15, --2, 6, -2, 31, 45, -76, 23, -25, -}; diff --git a/src/libspeex/high_lsp_tables.c b/src/libspeex/high_lsp_tables.c deleted file mode 100644 index e82e8755..00000000 --- a/src/libspeex/high_lsp_tables.c +++ /dev/null @@ -1,163 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: high_lsp_tables.c - Codebooks for high-band LSPs in SB-CELP mode - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -const signed char high_lsp_cdbk[512]={ -39,12,-14,-20,-29,-61,-67,-76, --32,-71,-67,68,77,46,34,5, --13,-48,-46,-72,-81,-84,-60,-58, --40,-28,82,93,68,45,29,3, --19,-47,-28,-43,-35,-30,-8,-13, --39,-91,-91,-123,-96,10,10,-6, --18,-55,-60,-91,-56,-36,-27,-16, --48,-75,40,28,-10,-28,35,9, -37,19,1,-20,-31,-41,-18,-25, --35,-68,-80,45,27,-1,47,13, -0,-29,-35,-57,-50,-79,-73,-38, --19,5,35,14,-10,-23,16,-8, -5,-24,-40,-62,-23,-27,-22,-16, --18,-46,-72,-77,43,21,33,1, --80,-70,-70,-64,-56,-52,-39,-33, --31,-38,-19,-19,-15,32,33,-2, -7,-15,-15,-24,-23,-33,-41,-56, --24,-57,5,89,64,41,27,5, --9,-47,-60,-97,-97,-124,-20,-9, --44,-73,31,29,-4,64,48,7, --35,-57,0,-3,-26,-47,-3,-6, --40,-76,-79,-48,12,81,55,10, -9,-24,-43,-73,-57,-69,16,5, --28,-53,18,29,20,0,-4,-11, -6,-13,23,7,-17,-35,-37,-37, --30,-68,-63,6,24,-9,-14,3, -21,-13,-27,-57,-49,-80,-24,-41, --5,-16,-5,1,45,25,12,-7, -3,-15,-6,-16,-15,-8,6,-13, --42,-81,-80,-87,14,1,-10,-3, --43,-69,-46,-24,-28,-29,36,6, --43,-56,-12,12,54,79,43,9, -54,22,2,8,-12,-43,-46,-52, --38,-69,-89,-5,75,38,33,5, --13,-53,-62,-87,-89,-113,-99,-55, --34,-37,62,55,33,16,21,-2, --17,-46,-29,-38,-38,-48,-39,-42, --36,-75,-72,-88,-48,-30,21,2, --15,-57,-64,-98,-84,-76,25,1, --46,-80,-12,18,-7,3,34,6, -38,31,23,4,-1,20,14,-15, --43,-78,-91,-24,14,-3,54,16, -0,-27,-28,-44,-56,-83,-92,-89, --3,34,56,41,36,22,20,-8, --7,-35,-42,-62,-49,3,12,-10, --50,-87,-96,-66,92,70,38,9, --70,-71,-62,-42,-39,-43,-11,-7, --50,-79,-58,-50,-31,32,31,-6, --4,-25,7,-17,-38,-70,-58,-27, --43,-83,-28,59,36,20,31,2, --27,-71,-80,-109,-98,-75,-33,-32, --31,-2,33,15,-6,43,33,-5, -0,-22,-10,-27,-34,-49,-11,-20, --41,-91,-100,-121,-39,57,41,10, --19,-50,-38,-59,-60,-70,-18,-20, --8,-31,-8,-15,1,-14,-26,-25, -33,21,32,17,1,-19,-19,-26, --58,-81,-35,-22,45,30,11,-11, -3,-26,-48,-87,-67,-83,-58,3, --1,-26,-20,44,10,25,39,5, --9,-35,-27,-38,7,10,4,-9, --42,-85,-102,-127,52,44,28,10, --47,-61,-40,-39,-17,-1,-10,-33, --42,-74,-48,21,-4,70,52,10}; - - -const signed char high_lsp_cdbk2[512]={ --36,-62,6,-9,-10,-14,-56,23, -1,-26,23,-48,-17,12,8,-7, -23,29,-36,-28,-6,-29,-17,-5, -40,23,10,10,-46,-13,36,6, -4,-30,-29,62,32,-32,-1,22, --14,1,-4,-22,-45,2,54,4, --30,-57,-59,-12,27,-3,-31,8, --9,5,10,-14,32,66,19,9, -2,-25,-37,23,-15,18,-38,-31, -5,-9,-21,15,0,22,62,30, -15,-12,-14,-46,77,21,33,3, -34,29,-19,50,2,11,9,-38, --12,-37,62,1,-15,54,32,6, -2,-24,20,35,-21,2,19,24, --13,55,4,9,39,-19,30,-1, --21,73,54,33,8,18,3,15, -6,-19,-47,6,-3,-48,-50,1, -26,20,8,-23,-50,65,-14,-55, --17,-31,-37,-28,53,-1,-17,-53, -1,57,11,-8,-25,-30,-37,64, -5,-52,-45,15,23,31,15,14, --25,24,33,-2,-44,-56,-18,6, --21,-43,4,-12,17,-37,20,-10, -34,15,2,15,55,21,-11,-31, --6,46,25,16,-9,-25,-8,-62, -28,17,20,-32,-29,26,30,25, --19,2,-16,-17,26,-51,2,50, -42,19,-66,23,29,-2,3,19, --19,-37,32,15,6,30,-34,13, -11,-5,40,31,10,-42,4,-9, -26,-9,-70,17,-2,-23,20,-22, --55,51,-24,-31,22,-22,15,-13, -3,-10,-28,-16,56,4,-63,11, --18,-15,-18,-38,-35,16,-7,34, --1,-21,-49,-47,9,-37,7,8, -69,55,20,6,-33,-45,-10,-9, -6,-9,12,71,15,-3,-42,-7, --24,32,-35,-2,-42,-17,-5,0, --2,-33,-54,13,-12,-34,47,23, -19,55,7,-8,74,31,14,16, --23,-26,19,12,-18,-49,-28,-31, --20,2,-14,-20,-47,78,40,13, --23,-11,21,-6,18,1,47,5, -38,35,32,46,22,8,13,16, --14,18,51,19,40,39,11,-26, --1,-17,47,2,-53,-15,31,-22, -38,21,-15,-16,5,-33,53,15, --38,86,11,-3,-24,49,13,-4, --11,-18,28,20,-12,-27,-26,35, --25,-35,-3,-20,-61,30,10,-55, --12,-22,-52,-54,-14,19,-32,-12, -45,15,-8,-48,-9,11,-32,8, --16,-34,-13,51,18,38,-2,-32, --17,22,-2,-18,-28,-70,59,27, --28,-19,-10,-20,-9,-9,-8,-21, -21,-8,35,-2,45,-3,-9,12, -0,30,7,-39,43,27,-38,-91, -30,26,19,-55,-4,63,14,-17, -13,9,13,2,7,4,6,61, -72,-1,-17,29,-1,-22,-17,8, --28,-37,63,44,41,3,2,14, -9,-6,75,-8,-7,-12,-15,-12, -13,9,-4,30,-22,-65,15,0, --45,4,-4,1,5,22,11,23}; diff --git a/src/libspeex/include/speex/speex.h b/src/libspeex/include/speex/speex.h deleted file mode 100644 index 82ba0162..00000000 --- a/src/libspeex/include/speex/speex.h +++ /dev/null @@ -1,424 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin*/ -/** - @file speex.h - @brief Describes the different modes of the codec -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef SPEEX_H -#define SPEEX_H -/** @defgroup Codec Speex encoder and decoder - * This is the Speex codec itself. - * @{ - */ - -#include "speex/speex_bits.h" -#include "speex/speex_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* Values allowed for *ctl() requests */ - -/** Set enhancement on/off (decoder only) */ -#define SPEEX_SET_ENH 0 -/** Get enhancement state (decoder only) */ -#define SPEEX_GET_ENH 1 - -/*Would be SPEEX_SET_FRAME_SIZE, but it's (currently) invalid*/ -/** Obtain frame size used by encoder/decoder */ -#define SPEEX_GET_FRAME_SIZE 3 - -/** Set quality value */ -#define SPEEX_SET_QUALITY 4 -/** Get current quality setting */ -/* #define SPEEX_GET_QUALITY 5 -- Doesn't make much sense, does it? */ - -/** Set sub-mode to use */ -#define SPEEX_SET_MODE 6 -/** Get current sub-mode in use */ -#define SPEEX_GET_MODE 7 - -/** Set low-band sub-mode to use (wideband only)*/ -#define SPEEX_SET_LOW_MODE 8 -/** Get current low-band mode in use (wideband only)*/ -#define SPEEX_GET_LOW_MODE 9 - -/** Set high-band sub-mode to use (wideband only)*/ -#define SPEEX_SET_HIGH_MODE 10 -/** Get current high-band mode in use (wideband only)*/ -#define SPEEX_GET_HIGH_MODE 11 - -/** Set VBR on (1) or off (0) */ -#define SPEEX_SET_VBR 12 -/** Get VBR status (1 for on, 0 for off) */ -#define SPEEX_GET_VBR 13 - -/** Set quality value for VBR encoding (0-10) */ -#define SPEEX_SET_VBR_QUALITY 14 -/** Get current quality value for VBR encoding (0-10) */ -#define SPEEX_GET_VBR_QUALITY 15 - -/** Set complexity of the encoder (0-10) */ -#define SPEEX_SET_COMPLEXITY 16 -/** Get current complexity of the encoder (0-10) */ -#define SPEEX_GET_COMPLEXITY 17 - -/** Set bit-rate used by the encoder (or lower) */ -#define SPEEX_SET_BITRATE 18 -/** Get current bit-rate used by the encoder or decoder */ -#define SPEEX_GET_BITRATE 19 - -/** Define a handler function for in-band Speex request*/ -#define SPEEX_SET_HANDLER 20 - -/** Define a handler function for in-band user-defined request*/ -#define SPEEX_SET_USER_HANDLER 22 - -/** Set sampling rate used in bit-rate computation */ -#define SPEEX_SET_SAMPLING_RATE 24 -/** Get sampling rate used in bit-rate computation */ -#define SPEEX_GET_SAMPLING_RATE 25 - -/** Reset the encoder/decoder memories to zero*/ -#define SPEEX_RESET_STATE 26 - -/** Get VBR info (mostly used internally) */ -#define SPEEX_GET_RELATIVE_QUALITY 29 - -/** Set VAD status (1 for on, 0 for off) */ -#define SPEEX_SET_VAD 30 - -/** Get VAD status (1 for on, 0 for off) */ -#define SPEEX_GET_VAD 31 - -/** Set Average Bit-Rate (ABR) to n bits per seconds */ -#define SPEEX_SET_ABR 32 -/** Get Average Bit-Rate (ABR) setting (in bps) */ -#define SPEEX_GET_ABR 33 - -/** Set DTX status (1 for on, 0 for off) */ -#define SPEEX_SET_DTX 34 -/** Get DTX status (1 for on, 0 for off) */ -#define SPEEX_GET_DTX 35 - -/** Set submode encoding in each frame (1 for yes, 0 for no, setting to no breaks the standard) */ -#define SPEEX_SET_SUBMODE_ENCODING 36 -/** Get submode encoding in each frame */ -#define SPEEX_GET_SUBMODE_ENCODING 37 - -/*#define SPEEX_SET_LOOKAHEAD 38*/ -/** Returns the lookahead used by Speex */ -#define SPEEX_GET_LOOKAHEAD 39 - -/** Sets tuning for packet-loss concealment (expected loss rate) */ -#define SPEEX_SET_PLC_TUNING 40 -/** Gets tuning for PLC */ -#define SPEEX_GET_PLC_TUNING 41 - -/** Sets the max bit-rate allowed in VBR mode */ -#define SPEEX_SET_VBR_MAX_BITRATE 42 -/** Gets the max bit-rate allowed in VBR mode */ -#define SPEEX_GET_VBR_MAX_BITRATE 43 - -/** Turn on/off input/output high-pass filtering */ -#define SPEEX_SET_HIGHPASS 44 -/** Get status of input/output high-pass filtering */ -#define SPEEX_GET_HIGHPASS 45 - -/** Get "activity level" of the last decoded frame, i.e. - how much damage we cause if we remove the frame */ -#define SPEEX_GET_ACTIVITY 47 - - -/* Preserving compatibility:*/ -/** Equivalent to SPEEX_SET_ENH */ -#define SPEEX_SET_PF 0 -/** Equivalent to SPEEX_GET_ENH */ -#define SPEEX_GET_PF 1 - - - - -/* Values allowed for mode queries */ -/** Query the frame size of a mode */ -#define SPEEX_MODE_FRAME_SIZE 0 - -/** Query the size of an encoded frame for a particular sub-mode */ -#define SPEEX_SUBMODE_BITS_PER_FRAME 1 - - - -/** Get major Speex version */ -#define SPEEX_LIB_GET_MAJOR_VERSION 1 -/** Get minor Speex version */ -#define SPEEX_LIB_GET_MINOR_VERSION 3 -/** Get micro Speex version */ -#define SPEEX_LIB_GET_MICRO_VERSION 5 -/** Get extra Speex version */ -#define SPEEX_LIB_GET_EXTRA_VERSION 7 -/** Get Speex version string */ -#define SPEEX_LIB_GET_VERSION_STRING 9 - -/*#define SPEEX_LIB_SET_ALLOC_FUNC 10 -#define SPEEX_LIB_GET_ALLOC_FUNC 11 -#define SPEEX_LIB_SET_FREE_FUNC 12 -#define SPEEX_LIB_GET_FREE_FUNC 13 - -#define SPEEX_LIB_SET_WARNING_FUNC 14 -#define SPEEX_LIB_GET_WARNING_FUNC 15 -#define SPEEX_LIB_SET_ERROR_FUNC 16 -#define SPEEX_LIB_GET_ERROR_FUNC 17 -*/ - -/** Number of defined modes in Speex */ -#define SPEEX_NB_MODES 3 - -/** modeID for the defined narrowband mode */ -#define SPEEX_MODEID_NB 0 - -/** modeID for the defined wideband mode */ -#define SPEEX_MODEID_WB 1 - -/** modeID for the defined ultra-wideband mode */ -#define SPEEX_MODEID_UWB 2 - -struct SpeexMode; - - -/* Prototypes for mode function pointers */ - -/** Encoder state initialization function */ -typedef void *(*encoder_init_func)(const struct SpeexMode *mode); - -/** Encoder state destruction function */ -typedef void (*encoder_destroy_func)(void *st); - -/** Main encoding function */ -typedef int (*encode_func)(void *state, void *in, SpeexBits *bits); - -/** Function for controlling the encoder options */ -typedef int (*encoder_ctl_func)(void *state, int request, void *ptr); - -/** Decoder state initialization function */ -typedef void *(*decoder_init_func)(const struct SpeexMode *mode); - -/** Decoder state destruction function */ -typedef void (*decoder_destroy_func)(void *st); - -/** Main decoding function */ -typedef int (*decode_func)(void *state, SpeexBits *bits, void *out); - -/** Function for controlling the decoder options */ -typedef int (*decoder_ctl_func)(void *state, int request, void *ptr); - - -/** Query function for a mode */ -typedef int (*mode_query_func)(const void *mode, int request, void *ptr); - -/** Struct defining a Speex mode */ -typedef struct SpeexMode { - /** Pointer to the low-level mode data */ - const void *mode; - - /** Pointer to the mode query function */ - mode_query_func query; - - /** The name of the mode (you should not rely on this to identify the mode)*/ - const char *modeName; - - /**ID of the mode*/ - int modeID; - - /**Version number of the bitstream (incremented every time we break - bitstream compatibility*/ - int bitstream_version; - - /** Pointer to encoder initialization function */ - encoder_init_func enc_init; - - /** Pointer to encoder destruction function */ - encoder_destroy_func enc_destroy; - - /** Pointer to frame encoding function */ - encode_func enc; - - /** Pointer to decoder initialization function */ - decoder_init_func dec_init; - - /** Pointer to decoder destruction function */ - decoder_destroy_func dec_destroy; - - /** Pointer to frame decoding function */ - decode_func dec; - - /** ioctl-like requests for encoder */ - encoder_ctl_func enc_ctl; - - /** ioctl-like requests for decoder */ - decoder_ctl_func dec_ctl; - -} SpeexMode; - -/** - * Returns a handle to a newly created Speex encoder state structure. For now, - * the "mode" argument can be &nb_mode or &wb_mode . In the future, more modes - * may be added. Note that for now if you have more than one channels to - * encode, you need one state per channel. - * - * @param mode The mode to use (either speex_nb_mode or speex_wb.mode) - * @return A newly created encoder state or NULL if state allocation fails - */ -void *speex_encoder_init(const SpeexMode *mode); - -/** Frees all resources associated to an existing Speex encoder state. - * @param state Encoder state to be destroyed */ -void speex_encoder_destroy(void *state); - -/** Uses an existing encoder state to encode one frame of speech pointed to by - "in". The encoded bit-stream is saved in "bits". - @param state Encoder state - @param in Frame that will be encoded with a +-2^15 range. This data MAY be - overwritten by the encoder and should be considered uninitialised - after the call. - @param bits Bit-stream where the data will be written - @return 0 if frame needs not be transmitted (DTX only), 1 otherwise - */ -int speex_encode(void *state, float *in, SpeexBits *bits); - -/** Uses an existing encoder state to encode one frame of speech pointed to by - "in". The encoded bit-stream is saved in "bits". - @param state Encoder state - @param in Frame that will be encoded with a +-2^15 range - @param bits Bit-stream where the data will be written - @return 0 if frame needs not be transmitted (DTX only), 1 otherwise - */ -int speex_encode_int(void *state, spx_int16_t *in, SpeexBits *bits); - -/** Used like the ioctl function to control the encoder parameters - * - * @param state Encoder state - * @param request ioctl-type request (one of the SPEEX_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown, -2 for invalid parameter - */ -int speex_encoder_ctl(void *state, int request, void *ptr); - - -/** Returns a handle to a newly created decoder state structure. For now, - * the mode argument can be &nb_mode or &wb_mode . In the future, more modes - * may be added. Note that for now if you have more than one channels to - * decode, you need one state per channel. - * - * @param mode Speex mode (one of speex_nb_mode or speex_wb_mode) - * @return A newly created decoder state or NULL if state allocation fails - */ -void *speex_decoder_init(const SpeexMode *mode); - -/** Frees all resources associated to an existing decoder state. - * - * @param state State to be destroyed - */ -void speex_decoder_destroy(void *state); - -/** Uses an existing decoder state to decode one frame of speech from - * bit-stream bits. The output speech is saved written to out. - * - * @param state Decoder state - * @param bits Bit-stream from which to decode the frame (NULL if the packet was lost) - * @param out Where to write the decoded frame - * @return return status (0 for no error, -1 for end of stream, -2 corrupt stream) - */ -int speex_decode(void *state, SpeexBits *bits, float *out); - -/** Uses an existing decoder state to decode one frame of speech from - * bit-stream bits. The output speech is saved written to out. - * - * @param state Decoder state - * @param bits Bit-stream from which to decode the frame (NULL if the packet was lost) - * @param out Where to write the decoded frame - * @return return status (0 for no error, -1 for end of stream, -2 corrupt stream) - */ -int speex_decode_int(void *state, SpeexBits *bits, spx_int16_t *out); - -/** Used like the ioctl function to control the encoder parameters - * - * @param state Decoder state - * @param request ioctl-type request (one of the SPEEX_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown, -2 for invalid parameter - */ -int speex_decoder_ctl(void *state, int request, void *ptr); - - -/** Query function for mode information - * - * @param mode Speex mode - * @param request ioctl-type request (one of the SPEEX_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown, -2 for invalid parameter - */ -int speex_mode_query(const SpeexMode *mode, int request, void *ptr); - -/** Functions for controlling the behavior of libspeex - * @param request ioctl-type request (one of the SPEEX_LIB_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown, -2 for invalid parameter - */ -int speex_lib_ctl(int request, void *ptr); - -/** Default narrowband mode */ -extern const SpeexMode speex_nb_mode; - -/** Default wideband mode */ -extern const SpeexMode speex_wb_mode; - -/** Default "ultra-wideband" mode */ -extern const SpeexMode speex_uwb_mode; - -/** List of all modes available */ -extern const SpeexMode * const speex_mode_list[SPEEX_NB_MODES]; - -/** Obtain one of the modes available */ -const SpeexMode * speex_lib_get_mode (int mode); - -#ifndef WIN32 -/* We actually override the function in the narrowband case so that we can avoid linking in the wideband stuff */ -#define speex_lib_get_mode(mode) ((mode)==SPEEX_MODEID_NB ? &speex_nb_mode : speex_lib_get_mode (mode)) -#endif - -#ifdef __cplusplus -} -#endif - -/** @}*/ -#endif diff --git a/src/libspeex/include/speex/speex_bits.h b/src/libspeex/include/speex/speex_bits.h deleted file mode 100644 index a26fb4ce..00000000 --- a/src/libspeex/include/speex/speex_bits.h +++ /dev/null @@ -1,174 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file speex_bits.h - @brief Handles bit packing/unpacking -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef BITS_H -#define BITS_H -/** @defgroup SpeexBits SpeexBits: Bit-stream manipulations - * This is the structure that holds the bit-stream when encoding or decoding - * with Speex. It allows some manipulations as well. - * @{ - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** Bit-packing data structure representing (part of) a bit-stream. */ -typedef struct SpeexBits { - char *chars; /**< "raw" data */ - int nbBits; /**< Total number of bits stored in the stream*/ - int charPtr; /**< Position of the byte "cursor" */ - int bitPtr; /**< Position of the bit "cursor" within the current char */ - int owner; /**< Does the struct "own" the "raw" buffer (member "chars") */ - int overflow;/**< Set to one if we try to read past the valid data */ - int buf_size;/**< Allocated size for buffer */ - int reserved1; /**< Reserved for future use */ - void *reserved2; /**< Reserved for future use */ -} SpeexBits; - -/** Initializes and allocates resources for a SpeexBits struct */ -void speex_bits_init(SpeexBits *bits); - -/** Initializes SpeexBits struct using a pre-allocated buffer*/ -void speex_bits_init_buffer(SpeexBits *bits, void *buff, int buf_size); - -/** Sets the bits in a SpeexBits struct to use data from an existing buffer (for decoding without copying data) */ -void speex_bits_set_bit_buffer(SpeexBits *bits, void *buff, int buf_size); - -/** Frees all resources associated to a SpeexBits struct. Right now this does nothing since no resources are allocated, but this could change in the future.*/ -void speex_bits_destroy(SpeexBits *bits); - -/** Resets bits to initial value (just after initialization, erasing content)*/ -void speex_bits_reset(SpeexBits *bits); - -/** Rewind the bit-stream to the beginning (ready for read) without erasing the content */ -void speex_bits_rewind(SpeexBits *bits); - -/** Initializes the bit-stream from the data in an area of memory */ -void speex_bits_read_from(SpeexBits *bits, char *bytes, int len); - -/** Append bytes to the bit-stream - * - * @param bits Bit-stream to operate on - * @param bytes pointer to the bytes what will be appended - * @param len Number of bytes of append - */ -void speex_bits_read_whole_bytes(SpeexBits *bits, char *bytes, int len); - -/** Write the content of a bit-stream to an area of memory - * - * @param bits Bit-stream to operate on - * @param bytes Memory location where to write the bits - * @param max_len Maximum number of bytes to write (i.e. size of the "bytes" buffer) - * @return Number of bytes written to the "bytes" buffer -*/ -int speex_bits_write(SpeexBits *bits, char *bytes, int max_len); - -/** Like speex_bits_write, but writes only the complete bytes in the stream. Also removes the written bytes from the stream */ -int speex_bits_write_whole_bytes(SpeexBits *bits, char *bytes, int max_len); - -/** Append bits to the bit-stream - * @param bits Bit-stream to operate on - * @param data Value to append as integer - * @param nbBits number of bits to consider in "data" - */ -void speex_bits_pack(SpeexBits *bits, int data, int nbBits); - -/** Interpret the next bits in the bit-stream as a signed integer - * - * @param bits Bit-stream to operate on - * @param nbBits Number of bits to interpret - * @return A signed integer represented by the bits read - */ -int speex_bits_unpack_signed(SpeexBits *bits, int nbBits); - -/** Interpret the next bits in the bit-stream as an unsigned integer - * - * @param bits Bit-stream to operate on - * @param nbBits Number of bits to interpret - * @return An unsigned integer represented by the bits read - */ -unsigned int speex_bits_unpack_unsigned(SpeexBits *bits, int nbBits); - -/** Returns the number of bytes in the bit-stream, including the last one even if it is not "full" - * - * @param bits Bit-stream to operate on - * @return Number of bytes in the stream - */ -int speex_bits_nbytes(SpeexBits *bits); - -/** Same as speex_bits_unpack_unsigned, but without modifying the cursor position - * - * @param bits Bit-stream to operate on - * @param nbBits Number of bits to look for - * @return Value of the bits peeked, interpreted as unsigned - */ -unsigned int speex_bits_peek_unsigned(SpeexBits *bits, int nbBits); - -/** Get the value of the next bit in the stream, without modifying the - * "cursor" position - * - * @param bits Bit-stream to operate on - * @return Value of the bit peeked (one bit only) - */ -int speex_bits_peek(SpeexBits *bits); - -/** Advances the position of the "bit cursor" in the stream - * - * @param bits Bit-stream to operate on - * @param n Number of bits to advance - */ -void speex_bits_advance(SpeexBits *bits, int n); - -/** Returns the number of bits remaining to be read in a stream - * - * @param bits Bit-stream to operate on - * @return Number of bits that can still be read from the stream - */ -int speex_bits_remaining(SpeexBits *bits); - -/** Insert a terminator so that the data can be sent as a packet while auto-detecting - * the number of frames in each packet - * - * @param bits Bit-stream to operate on - */ -void speex_bits_insert_terminator(SpeexBits *bits); - -#ifdef __cplusplus -} -#endif - -/* @} */ -#endif diff --git a/src/libspeex/include/speex/speex_buffer.h b/src/libspeex/include/speex/speex_buffer.h deleted file mode 100644 index df56f5f1..00000000 --- a/src/libspeex/include/speex/speex_buffer.h +++ /dev/null @@ -1,68 +0,0 @@ -/* Copyright (C) 2007 Jean-Marc Valin - - File: speex_buffer.h - This is a very simple ring buffer implementation. It is not thread-safe - so you need to do your own locking. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef SPEEX_BUFFER_H -#define SPEEX_BUFFER_H - -#include "speex/speex_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -struct SpeexBuffer_; -typedef struct SpeexBuffer_ SpeexBuffer; - -SpeexBuffer *speex_buffer_init(int size); - -void speex_buffer_destroy(SpeexBuffer *st); - -int speex_buffer_write(SpeexBuffer *st, void *data, int len); - -int speex_buffer_writezeros(SpeexBuffer *st, int len); - -int speex_buffer_read(SpeexBuffer *st, void *data, int len); - -int speex_buffer_get_available(SpeexBuffer *st); - -int speex_buffer_resize(SpeexBuffer *st, int len); - -#ifdef __cplusplus -} -#endif - -#endif - - - - diff --git a/src/libspeex/include/speex/speex_callbacks.h b/src/libspeex/include/speex/speex_callbacks.h deleted file mode 100644 index 6f450b3a..00000000 --- a/src/libspeex/include/speex/speex_callbacks.h +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin*/ -/** - @file speex_callbacks.h - @brief Describes callback handling and in-band signalling -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef SPEEX_CALLBACKS_H -#define SPEEX_CALLBACKS_H -/** @defgroup SpeexCallbacks Various definitions for Speex callbacks supported by the decoder. - * @{ - */ - -#include "speex.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** Total number of callbacks */ -#define SPEEX_MAX_CALLBACKS 16 - -/* Describes all the in-band requests */ - -/*These are 1-bit requests*/ -/** Request for perceptual enhancement (1 for on, 0 for off) */ -#define SPEEX_INBAND_ENH_REQUEST 0 -/** Reserved */ -#define SPEEX_INBAND_RESERVED1 1 - -/*These are 4-bit requests*/ -/** Request for a mode change */ -#define SPEEX_INBAND_MODE_REQUEST 2 -/** Request for a low mode change */ -#define SPEEX_INBAND_LOW_MODE_REQUEST 3 -/** Request for a high mode change */ -#define SPEEX_INBAND_HIGH_MODE_REQUEST 4 -/** Request for VBR (1 on, 0 off) */ -#define SPEEX_INBAND_VBR_QUALITY_REQUEST 5 -/** Request to be sent acknowledge */ -#define SPEEX_INBAND_ACKNOWLEDGE_REQUEST 6 -/** Request for VBR (1 for on, 0 for off) */ -#define SPEEX_INBAND_VBR_REQUEST 7 - -/*These are 8-bit requests*/ -/** Send a character in-band */ -#define SPEEX_INBAND_CHAR 8 -/** Intensity stereo information */ -#define SPEEX_INBAND_STEREO 9 - -/*These are 16-bit requests*/ -/** Transmit max bit-rate allowed */ -#define SPEEX_INBAND_MAX_BITRATE 10 - -/*These are 32-bit requests*/ -/** Acknowledge packet reception */ -#define SPEEX_INBAND_ACKNOWLEDGE 12 - -/** Callback function type */ -typedef int (*speex_callback_func)(SpeexBits *bits, void *state, void *data); - -/** Callback information */ -typedef struct SpeexCallback { - int callback_id; /**< ID associated to the callback */ - speex_callback_func func; /**< Callback handler function */ - void *data; /**< Data that will be sent to the handler */ - void *reserved1; /**< Reserved for future use */ - int reserved2; /**< Reserved for future use */ -} SpeexCallback; - -/** Handle in-band request */ -int speex_inband_handler(SpeexBits *bits, SpeexCallback *callback_list, void *state); - -/** Standard handler for mode request (change mode, no questions asked) */ -int speex_std_mode_request_handler(SpeexBits *bits, void *state, void *data); - -/** Standard handler for high mode request (change high mode, no questions asked) */ -int speex_std_high_mode_request_handler(SpeexBits *bits, void *state, void *data); - -/** Standard handler for in-band characters (write to stderr) */ -int speex_std_char_handler(SpeexBits *bits, void *state, void *data); - -/** Default handler for user-defined requests: in this case, just ignore */ -int speex_default_user_handler(SpeexBits *bits, void *state, void *data); - - - -/** Standard handler for low mode request (change low mode, no questions asked) */ -int speex_std_low_mode_request_handler(SpeexBits *bits, void *state, void *data); - -/** Standard handler for VBR request (Set VBR, no questions asked) */ -int speex_std_vbr_request_handler(SpeexBits *bits, void *state, void *data); - -/** Standard handler for enhancer request (Turn enhancer on/off, no questions asked) */ -int speex_std_enh_request_handler(SpeexBits *bits, void *state, void *data); - -/** Standard handler for VBR quality request (Set VBR quality, no questions asked) */ -int speex_std_vbr_quality_request_handler(SpeexBits *bits, void *state, void *data); - - -#ifdef __cplusplus -} -#endif - -/** @} */ -#endif diff --git a/src/libspeex/include/speex/speex_config_types.h b/src/libspeex/include/speex/speex_config_types.h deleted file mode 100644 index bfad7767..00000000 --- a/src/libspeex/include/speex/speex_config_types.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef __SPEEX_TYPES_H__ -#define __SPEEX_TYPES_H__ - -#ifdef _MSC_VER -typedef __int16 spx_int16_t; -typedef __int32 spx_int32_t; -typedef unsigned __int16 spx_uint16_t; -typedef unsigned __int32 spx_uint32_t; -#else -#include -typedef int16_t spx_int16_t; -typedef int32_t spx_int32_t; -typedef uint16_t spx_uint16_t; -typedef uint32_t spx_uint32_t; -#endif - -#endif - diff --git a/src/libspeex/include/speex/speex_echo.h b/src/libspeex/include/speex/speex_echo.h deleted file mode 100644 index 77a78468..00000000 --- a/src/libspeex/include/speex/speex_echo.h +++ /dev/null @@ -1,123 +0,0 @@ -/* Copyright (C) Jean-Marc Valin */ -/** - @file speex_echo.h - @brief Echo cancellation -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef SPEEX_ECHO_H -#define SPEEX_ECHO_H -/** @defgroup SpeexEchoState SpeexEchoState: Acoustic echo canceller - * This is the acoustic echo canceller module. - * @{ - */ -#include "speex/speex_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** Obtain frame size used by the AEC */ -#define SPEEX_ECHO_GET_FRAME_SIZE 3 - -/** Set sampling rate */ -#define SPEEX_ECHO_SET_SAMPLING_RATE 24 -/** Get sampling rate */ -#define SPEEX_ECHO_GET_SAMPLING_RATE 25 - -/** Internal echo canceller state. Should never be accessed directly. */ -struct SpeexEchoState_; - -/** @class SpeexEchoState - * This holds the state of the echo canceller. You need one per channel. -*/ - -/** Internal echo canceller state. Should never be accessed directly. */ -typedef struct SpeexEchoState_ SpeexEchoState; - -/** Creates a new echo canceller state - * @param frame_size Number of samples to process at one time (should correspond to 10-20 ms) - * @param filter_length Number of samples of echo to cancel (should generally correspond to 100-500 ms) - * @return Newly-created echo canceller state - */ -SpeexEchoState *speex_echo_state_init(int frame_size, int filter_length); - -/** Destroys an echo canceller state - * @param st Echo canceller state -*/ -void speex_echo_state_destroy(SpeexEchoState *st); - -/** Performs echo cancellation a frame, based on the audio sent to the speaker (no delay is added - * to playback in this form) - * - * @param st Echo canceller state - * @param rec Signal from the microphone (near end + far end echo) - * @param play Signal played to the speaker (received from far end) - * @param out Returns near-end signal with echo removed - */ -void speex_echo_cancellation(SpeexEchoState *st, const spx_int16_t *rec, const spx_int16_t *play, spx_int16_t *out); - -/** Performs echo cancellation a frame (deprecated) */ -void speex_echo_cancel(SpeexEchoState *st, const spx_int16_t *rec, const spx_int16_t *play, spx_int16_t *out, spx_int32_t *Yout); - -/** Perform echo cancellation using internal playback buffer, which is delayed by two frames - * to account for the delay introduced by most soundcards (but it could be off!) - * @param st Echo canceller state - * @param rec Signal from the microphone (near end + far end echo) - * @param out Returns near-end signal with echo removed -*/ -void speex_echo_capture(SpeexEchoState *st, const spx_int16_t *rec, spx_int16_t *out); - -/** Let the echo canceller know that a frame was just queued to the soundcard - * @param st Echo canceller state - * @param play Signal played to the speaker (received from far end) -*/ -void speex_echo_playback(SpeexEchoState *st, const spx_int16_t *play); - -/** Reset the echo canceller to its original state - * @param st Echo canceller state - */ -void speex_echo_state_reset(SpeexEchoState *st); - -/** Used like the ioctl function to control the echo canceller parameters - * - * @param st Echo canceller state - * @param request ioctl-type request (one of the SPEEX_ECHO_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown - */ -int speex_echo_ctl(SpeexEchoState *st, int request, void *ptr); - -#ifdef __cplusplus -} -#endif - - -/** @}*/ -#endif diff --git a/src/libspeex/include/speex/speex_header.h b/src/libspeex/include/speex/speex_header.h deleted file mode 100644 index f85b2496..00000000 --- a/src/libspeex/include/speex/speex_header.h +++ /dev/null @@ -1,94 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file speex_header.h - @brief Describes the Speex header -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - - -#ifndef SPEEX_HEADER_H -#define SPEEX_HEADER_H -/** @defgroup SpeexHeader SpeexHeader: Makes it easy to write/parse an Ogg/Speex header - * This is the Speex header for the Ogg encapsulation. You don't need that if you just use RTP. - * @{ - */ - -#include "speex/speex_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -struct SpeexMode; - -/** Length of the Speex header identifier */ -#define SPEEX_HEADER_STRING_LENGTH 8 - -/** Maximum number of characters for encoding the Speex version number in the header */ -#define SPEEX_HEADER_VERSION_LENGTH 20 - -/** Speex header info for file-based formats */ -typedef struct SpeexHeader { - char speex_string[SPEEX_HEADER_STRING_LENGTH]; /**< Identifies a Speex bit-stream, always set to "Speex " */ - char speex_version[SPEEX_HEADER_VERSION_LENGTH]; /**< Speex version */ - spx_int32_t speex_version_id; /**< Version for Speex (for checking compatibility) */ - spx_int32_t header_size; /**< Total size of the header ( sizeof(SpeexHeader) ) */ - spx_int32_t rate; /**< Sampling rate used */ - spx_int32_t mode; /**< Mode used (0 for narrowband, 1 for wideband) */ - spx_int32_t mode_bitstream_version; /**< Version ID of the bit-stream */ - spx_int32_t nb_channels; /**< Number of channels encoded */ - spx_int32_t bitrate; /**< Bit-rate used */ - spx_int32_t frame_size; /**< Size of frames */ - spx_int32_t vbr; /**< 1 for a VBR encoding, 0 otherwise */ - spx_int32_t frames_per_packet; /**< Number of frames stored per Ogg packet */ - spx_int32_t extra_headers; /**< Number of additional headers after the comments */ - spx_int32_t reserved1; /**< Reserved for future use, must be zero */ - spx_int32_t reserved2; /**< Reserved for future use, must be zero */ -} SpeexHeader; - -/** Initializes a SpeexHeader using basic information */ -void speex_init_header(SpeexHeader *header, int rate, int nb_channels, const struct SpeexMode *m); - -/** Creates the header packet from the header itself (mostly involves endianness conversion) */ -char *speex_header_to_packet(SpeexHeader *header, int *size); - -/** Creates a SpeexHeader from a packet */ -SpeexHeader *speex_packet_to_header(char *packet, int size); - -/** Frees the memory allocated by either speex_header_to_packet() or speex_packet_to_header() */ -void speex_header_free(void *ptr); - -#ifdef __cplusplus -} -#endif - -/** @} */ -#endif diff --git a/src/libspeex/include/speex/speex_jitter.h b/src/libspeex/include/speex/speex_jitter.h deleted file mode 100644 index d68674b1..00000000 --- a/src/libspeex/include/speex/speex_jitter.h +++ /dev/null @@ -1,197 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file speex_jitter.h - @brief Adaptive jitter buffer for Speex -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef SPEEX_JITTER_H -#define SPEEX_JITTER_H -/** @defgroup JitterBuffer JitterBuffer: Adaptive jitter buffer - * This is the jitter buffer that reorders UDP/RTP packets and adjusts the buffer size - * to maintain good quality and low latency. - * @{ - */ - -#include "speex/speex_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** Generic adaptive jitter buffer state */ -struct JitterBuffer_; - -/** Generic adaptive jitter buffer state */ -typedef struct JitterBuffer_ JitterBuffer; - -/** Definition of an incoming packet */ -typedef struct _JitterBufferPacket JitterBufferPacket; - -/** Definition of an incoming packet */ -struct _JitterBufferPacket { - char *data; /**< Data bytes contained in the packet */ - spx_uint32_t len; /**< Length of the packet in bytes */ - spx_uint32_t timestamp; /**< Timestamp for the packet */ - spx_uint32_t span; /**< Time covered by the packet (same units as timestamp) */ - spx_uint16_t sequence; /**< RTP Sequence number if available (0 otherwise) */ - spx_uint32_t user_data; /**< Put whatever data you like here (it's ignored by the jitter buffer) */ -}; - -/** Packet has been retrieved */ -#define JITTER_BUFFER_OK 0 -/** Packet is lost or is late */ -#define JITTER_BUFFER_MISSING 1 -/** A "fake" packet is meant to be inserted here to increase buffering */ -#define JITTER_BUFFER_INSERTION 2 -/** There was an error in the jitter buffer */ -#define JITTER_BUFFER_INTERNAL_ERROR -1 -/** Invalid argument */ -#define JITTER_BUFFER_BAD_ARGUMENT -2 - - -/** Set minimum amount of extra buffering required (margin) */ -#define JITTER_BUFFER_SET_MARGIN 0 -/** Get minimum amount of extra buffering required (margin) */ -#define JITTER_BUFFER_GET_MARGIN 1 -/* JITTER_BUFFER_SET_AVAILABLE_COUNT wouldn't make sense */ - -/** Get the amount of available packets currently buffered */ -#define JITTER_BUFFER_GET_AVAILABLE_COUNT 3 -/** Included because of an early misspelling (will remove in next release) */ -#define JITTER_BUFFER_GET_AVALIABLE_COUNT 3 - -/** Assign a function to destroy unused packet. When setting that, the jitter - buffer no longer copies packet data. */ -#define JITTER_BUFFER_SET_DESTROY_CALLBACK 4 -/** */ -#define JITTER_BUFFER_GET_DESTROY_CALLBACK 5 - -/** Tell the jitter buffer to only adjust the delay in multiples of the step parameter provided */ -#define JITTER_BUFFER_SET_DELAY_STEP 6 -/** */ -#define JITTER_BUFFER_GET_DELAY_STEP 7 - -/** Tell the jitter buffer to only do concealment in multiples of the size parameter provided */ -#define JITTER_BUFFER_SET_CONCEALMENT_SIZE 8 -#define JITTER_BUFFER_GET_CONCEALMENT_SIZE 9 - -/** Absolute max amount of loss that can be tolerated regardless of the delay. Typical loss - should be half of that or less. */ -#define JITTER_BUFFER_SET_MAX_LATE_RATE 10 -#define JITTER_BUFFER_GET_MAX_LATE_RATE 11 - -/** Equivalent cost of one percent late packet in timestamp units */ -#define JITTER_BUFFER_SET_LATE_COST 12 -#define JITTER_BUFFER_GET_LATE_COST 13 - - -/** Initialises jitter buffer - * - * @param step_size Starting value for the size of concleanment packets and delay - adjustment steps. Can be changed at any time using JITTER_BUFFER_SET_DELAY_STEP - and JITTER_BUFFER_GET_CONCEALMENT_SIZE. - * @return Newly created jitter buffer state - */ -JitterBuffer *jitter_buffer_init(int step_size); - -/** Restores jitter buffer to its original state - * - * @param jitter Jitter buffer state - */ -void jitter_buffer_reset(JitterBuffer *jitter); - -/** Destroys jitter buffer - * - * @param jitter Jitter buffer state - */ -void jitter_buffer_destroy(JitterBuffer *jitter); - -/** Put one packet into the jitter buffer - * - * @param jitter Jitter buffer state - * @param packet Incoming packet -*/ -void jitter_buffer_put(JitterBuffer *jitter, const JitterBufferPacket *packet); - -/** Get one packet from the jitter buffer - * - * @param jitter Jitter buffer state - * @param packet Returned packet - * @param desired_span Number of samples (or units) we wish to get from the buffer (no guarantee) - * @param current_timestamp Timestamp for the returned packet -*/ -int jitter_buffer_get(JitterBuffer *jitter, JitterBufferPacket *packet, spx_int32_t desired_span, spx_int32_t *start_offset); - -/** Used right after jitter_buffer_get() to obtain another packet that would have the same timestamp. - * This is mainly useful for media where a single "frame" can be split into several packets. - * - * @param jitter Jitter buffer state - * @param packet Returned packet - */ -int jitter_buffer_get_another(JitterBuffer *jitter, JitterBufferPacket *packet); - -/** Get pointer timestamp of jitter buffer - * - * @param jitter Jitter buffer state -*/ -int jitter_buffer_get_pointer_timestamp(JitterBuffer *jitter); - -/** Advance by one tick - * - * @param jitter Jitter buffer state -*/ -void jitter_buffer_tick(JitterBuffer *jitter); - -/** Telling the jitter buffer about the remaining data in the application buffer - * @param jitter Jitter buffer state - * @param rem Amount of data buffered by the application (timestamp units) - */ -void jitter_buffer_remaining_span(JitterBuffer *jitter, spx_uint32_t rem); - -/** Used like the ioctl function to control the jitter buffer parameters - * - * @param jitter Jitter buffer state - * @param request ioctl-type request (one of the JITTER_BUFFER_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown -*/ -int jitter_buffer_ctl(JitterBuffer *jitter, int request, void *ptr); - -int jitter_buffer_update_delay(JitterBuffer *jitter, JitterBufferPacket *packet, spx_int32_t *start_offset); - -/* @} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/libspeex/include/speex/speex_preprocess.h b/src/libspeex/include/speex/speex_preprocess.h deleted file mode 100644 index a0d3aa3d..00000000 --- a/src/libspeex/include/speex/speex_preprocess.h +++ /dev/null @@ -1,190 +0,0 @@ -/* Copyright (C) 2003 Epic Games - Written by Jean-Marc Valin */ -/** - * @file speex_preprocess.h - * @brief Speex preprocessor. The preprocess can do noise suppression, - * residual echo suppression (after using the echo canceller), automatic - * gain control (AGC) and voice activity detection (VAD). -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef SPEEX_PREPROCESS_H -#define SPEEX_PREPROCESS_H -/** @defgroup SpeexPreprocessState SpeexPreprocessState: The Speex preprocessor - * This is the Speex preprocessor. The preprocess can do noise suppression, - * residual echo suppression (after using the echo canceller), automatic - * gain control (AGC) and voice activity detection (VAD). - * @{ - */ - -#include "speex/speex_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** State of the preprocessor (one per channel). Should never be accessed directly. */ -struct SpeexPreprocessState_; - -/** State of the preprocessor (one per channel). Should never be accessed directly. */ -typedef struct SpeexPreprocessState_ SpeexPreprocessState; - - -/** Creates a new preprocessing state. You MUST create one state per channel processed. - * @param frame_size Number of samples to process at one time (should correspond to 10-20 ms). Must be - * the same value as that used for the echo canceller for residual echo cancellation to work. - * @param sampling_rate Sampling rate used for the input. - * @return Newly created preprocessor state -*/ -SpeexPreprocessState *speex_preprocess_state_init(int frame_size, int sampling_rate); - -/** Destroys a preprocessor state - * @param st Preprocessor state to destroy -*/ -void speex_preprocess_state_destroy(SpeexPreprocessState *st); - -/** Preprocess a frame - * @param st Preprocessor state - * @param x Audio sample vector (in and out). Must be same size as specified in speex_preprocess_state_init(). - * @return Bool value for voice activity (1 for speech, 0 for noise/silence), ONLY if VAD turned on. -*/ -int speex_preprocess_run(SpeexPreprocessState *st, spx_int16_t *x); - -/** Preprocess a frame (deprecated, use speex_preprocess_run() instead)*/ -int speex_preprocess(SpeexPreprocessState *st, spx_int16_t *x, spx_int32_t *echo); - -/** Update preprocessor state, but do not compute the output - * @param st Preprocessor state - * @param x Audio sample vector (in only). Must be same size as specified in speex_preprocess_state_init(). -*/ -void speex_preprocess_estimate_update(SpeexPreprocessState *st, spx_int16_t *x); - -/** Used like the ioctl function to control the preprocessor parameters - * @param st Preprocessor state - * @param request ioctl-type request (one of the SPEEX_PREPROCESS_* macros) - * @param ptr Data exchanged to-from function - * @return 0 if no error, -1 if request in unknown -*/ -int speex_preprocess_ctl(SpeexPreprocessState *st, int request, void *ptr); - - - -/** Set preprocessor denoiser state */ -#define SPEEX_PREPROCESS_SET_DENOISE 0 -/** Get preprocessor denoiser state */ -#define SPEEX_PREPROCESS_GET_DENOISE 1 - -/** Set preprocessor Automatic Gain Control state */ -#define SPEEX_PREPROCESS_SET_AGC 2 -/** Get preprocessor Automatic Gain Control state */ -#define SPEEX_PREPROCESS_GET_AGC 3 - -/** Set preprocessor Voice Activity Detection state */ -#define SPEEX_PREPROCESS_SET_VAD 4 -/** Get preprocessor Voice Activity Detection state */ -#define SPEEX_PREPROCESS_GET_VAD 5 - -/** Set preprocessor Automatic Gain Control level */ -#define SPEEX_PREPROCESS_SET_AGC_LEVEL 6 -/** Get preprocessor Automatic Gain Control level */ -#define SPEEX_PREPROCESS_GET_AGC_LEVEL 7 - -/** Set preprocessor dereverb state */ -#define SPEEX_PREPROCESS_SET_DEREVERB 8 -/** Get preprocessor dereverb state */ -#define SPEEX_PREPROCESS_GET_DEREVERB 9 - -/** Set preprocessor dereverb level */ -#define SPEEX_PREPROCESS_SET_DEREVERB_LEVEL 10 -/** Get preprocessor dereverb level */ -#define SPEEX_PREPROCESS_GET_DEREVERB_LEVEL 11 - -/** Set preprocessor dereverb decay */ -#define SPEEX_PREPROCESS_SET_DEREVERB_DECAY 12 -/** Get preprocessor dereverb decay */ -#define SPEEX_PREPROCESS_GET_DEREVERB_DECAY 13 - -/** Set probability required for the VAD to go from silence to voice */ -#define SPEEX_PREPROCESS_SET_PROB_START 14 -/** Get probability required for the VAD to go from silence to voice */ -#define SPEEX_PREPROCESS_GET_PROB_START 15 - -/** Set probability required for the VAD to stay in the voice state (integer percent) */ -#define SPEEX_PREPROCESS_SET_PROB_CONTINUE 16 -/** Get probability required for the VAD to stay in the voice state (integer percent) */ -#define SPEEX_PREPROCESS_GET_PROB_CONTINUE 17 - -/** Set maximum attenuation of the noise in dB (negative number) */ -#define SPEEX_PREPROCESS_SET_NOISE_SUPPRESS 18 -/** Get maximum attenuation of the noise in dB (negative number) */ -#define SPEEX_PREPROCESS_GET_NOISE_SUPPRESS 19 - -/** Set maximum attenuation of the residual echo in dB (negative number) */ -#define SPEEX_PREPROCESS_SET_ECHO_SUPPRESS 20 -/** Get maximum attenuation of the residual echo in dB (negative number) */ -#define SPEEX_PREPROCESS_GET_ECHO_SUPPRESS 21 - -/** Set maximum attenuation of the residual echo in dB when near end is active (negative number) */ -#define SPEEX_PREPROCESS_SET_ECHO_SUPPRESS_ACTIVE 22 -/** Get maximum attenuation of the residual echo in dB when near end is active (negative number) */ -#define SPEEX_PREPROCESS_GET_ECHO_SUPPRESS_ACTIVE 23 - -/** Set the corresponding echo canceller state so that residual echo suppression can be performed (NULL for no residual echo suppression) */ -#define SPEEX_PREPROCESS_SET_ECHO_STATE 24 -/** Get the corresponding echo canceller state */ -#define SPEEX_PREPROCESS_GET_ECHO_STATE 25 - -/** Set maximal gain increase in dB/second (int32) */ -#define SPEEX_PREPROCESS_SET_AGC_INCREMENT 26 - -/** Get maximal gain increase in dB/second (int32) */ -#define SPEEX_PREPROCESS_GET_AGC_INCREMENT 27 - -/** Set maximal gain decrease in dB/second (int32) */ -#define SPEEX_PREPROCESS_SET_AGC_DECREMENT 28 - -/** Get maximal gain decrease in dB/second (int32) */ -#define SPEEX_PREPROCESS_GET_AGC_DECREMENT 29 - -/** Set maximal gain in dB (int32) */ -#define SPEEX_PREPROCESS_SET_AGC_MAX_GAIN 30 - -/** Get maximal gain in dB (int32) */ -#define SPEEX_PREPROCESS_GET_AGC_MAX_GAIN 31 - -/* Can't set loudness */ -/** Get loudness */ -#define SPEEX_PREPROCESS_GET_AGC_LOUDNESS 33 - -#ifdef __cplusplus -} -#endif - -/** @}*/ -#endif diff --git a/src/libspeex/include/speex/speex_resampler.h b/src/libspeex/include/speex/speex_resampler.h deleted file mode 100644 index 54eef8d7..00000000 --- a/src/libspeex/include/speex/speex_resampler.h +++ /dev/null @@ -1,340 +0,0 @@ -/* Copyright (C) 2007 Jean-Marc Valin - - File: speex_resampler.h - Resampling code - - The design goals of this code are: - - Very fast algorithm - - Low memory requirement - - Good *perceptual* quality (and not best SNR) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - - -#ifndef SPEEX_RESAMPLER_H -#define SPEEX_RESAMPLER_H - -#ifdef OUTSIDE_SPEEX - -/********* WARNING: MENTAL SANITY ENDS HERE *************/ - -/* If the resampler is defined outside of Speex, we change the symbol names so that - there won't be any clash if linking with Speex later on. */ - -/* #define RANDOM_PREFIX your software name here */ -#ifndef RANDOM_PREFIX -#error "Please define RANDOM_PREFIX (above) to something specific to your project to prevent symbol name clashes" -#endif - -#define CAT_PREFIX2(a,b) a ## b -#define CAT_PREFIX(a,b) CAT_PREFIX2(a, b) - -#define speex_resampler_init CAT_PREFIX(RANDOM_PREFIX,_resampler_init) -#define speex_resampler_init_frac CAT_PREFIX(RANDOM_PREFIX,_resampler_init_frac) -#define speex_resampler_destroy CAT_PREFIX(RANDOM_PREFIX,_resampler_destroy) -#define speex_resampler_process_float CAT_PREFIX(RANDOM_PREFIX,_resampler_process_float) -#define speex_resampler_process_int CAT_PREFIX(RANDOM_PREFIX,_resampler_process_int) -#define speex_resampler_process_interleaved_float CAT_PREFIX(RANDOM_PREFIX,_resampler_process_interleaved_float) -#define speex_resampler_process_interleaved_int CAT_PREFIX(RANDOM_PREFIX,_resampler_process_interleaved_int) -#define speex_resampler_set_rate CAT_PREFIX(RANDOM_PREFIX,_resampler_set_rate) -#define speex_resampler_get_rate CAT_PREFIX(RANDOM_PREFIX,_resampler_get_rate) -#define speex_resampler_set_rate_frac CAT_PREFIX(RANDOM_PREFIX,_resampler_set_rate_frac) -#define speex_resampler_get_ratio CAT_PREFIX(RANDOM_PREFIX,_resampler_get_ratio) -#define speex_resampler_set_quality CAT_PREFIX(RANDOM_PREFIX,_resampler_set_quality) -#define speex_resampler_get_quality CAT_PREFIX(RANDOM_PREFIX,_resampler_get_quality) -#define speex_resampler_set_input_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_set_input_stride) -#define speex_resampler_get_input_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_get_input_stride) -#define speex_resampler_set_output_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_set_output_stride) -#define speex_resampler_get_output_stride CAT_PREFIX(RANDOM_PREFIX,_resampler_get_output_stride) -#define speex_resampler_get_input_latency CAT_PREFIX(RANDOM_PREFIX,_resampler_get_input_latency) -#define speex_resampler_get_output_latency CAT_PREFIX(RANDOM_PREFIX,_resampler_get_output_latency) -#define speex_resampler_skip_zeros CAT_PREFIX(RANDOM_PREFIX,_resampler_skip_zeros) -#define speex_resampler_reset_mem CAT_PREFIX(RANDOM_PREFIX,_resampler_reset_mem) -#define speex_resampler_strerror CAT_PREFIX(RANDOM_PREFIX,_resampler_strerror) - -#define spx_int16_t short -#define spx_int32_t int -#define spx_uint16_t unsigned short -#define spx_uint32_t unsigned int - -#else /* OUTSIDE_SPEEX */ - -#include "speex/speex_types.h" - -#endif /* OUTSIDE_SPEEX */ - -#ifdef __cplusplus -extern "C" { -#endif - -#define SPEEX_RESAMPLER_QUALITY_MAX 10 -#define SPEEX_RESAMPLER_QUALITY_MIN 0 -#define SPEEX_RESAMPLER_QUALITY_DEFAULT 4 -#define SPEEX_RESAMPLER_QUALITY_VOIP 3 -#define SPEEX_RESAMPLER_QUALITY_DESKTOP 5 - -enum { - RESAMPLER_ERR_SUCCESS = 0, - RESAMPLER_ERR_ALLOC_FAILED = 1, - RESAMPLER_ERR_BAD_STATE = 2, - RESAMPLER_ERR_INVALID_ARG = 3, - RESAMPLER_ERR_PTR_OVERLAP = 4, - - RESAMPLER_ERR_MAX_ERROR -}; - -struct SpeexResamplerState_; -typedef struct SpeexResamplerState_ SpeexResamplerState; - -/** Create a new resampler with integer input and output rates. - * @param nb_channels Number of channels to be processed - * @param in_rate Input sampling rate (integer number of Hz). - * @param out_rate Output sampling rate (integer number of Hz). - * @param quality Resampling quality between 0 and 10, where 0 has poor quality - * and 10 has very high quality. - * @return Newly created resampler state - * @retval NULL Error: not enough memory - */ -SpeexResamplerState *speex_resampler_init(spx_uint32_t nb_channels, - spx_uint32_t in_rate, - spx_uint32_t out_rate, - int quality, - int *err); - -/** Create a new resampler with fractional input/output rates. The sampling - * rate ratio is an arbitrary rational number with both the numerator and - * denominator being 32-bit integers. - * @param nb_channels Number of channels to be processed - * @param ratio_num Numerator of the sampling rate ratio - * @param ratio_den Denominator of the sampling rate ratio - * @param in_rate Input sampling rate rounded to the nearest integer (in Hz). - * @param out_rate Output sampling rate rounded to the nearest integer (in Hz). - * @param quality Resampling quality between 0 and 10, where 0 has poor quality - * and 10 has very high quality. - * @return Newly created resampler state - * @retval NULL Error: not enough memory - */ -SpeexResamplerState *speex_resampler_init_frac(spx_uint32_t nb_channels, - spx_uint32_t ratio_num, - spx_uint32_t ratio_den, - spx_uint32_t in_rate, - spx_uint32_t out_rate, - int quality, - int *err); - -/** Destroy a resampler state. - * @param st Resampler state - */ -void speex_resampler_destroy(SpeexResamplerState *st); - -/** Resample a float array. The input and output buffers must *not* overlap. - * @param st Resampler state - * @param channel_index Index of the channel to process for the multi-channel - * base (0 otherwise) - * @param in Input buffer - * @param in_len Number of input samples in the input buffer. Returns the - * number of samples processed - * @param out Output buffer - * @param out_len Size of the output buffer. Returns the number of samples written - */ -int speex_resampler_process_float(SpeexResamplerState *st, - spx_uint32_t channel_index, - const float *in, - spx_uint32_t *in_len, - float *out, - spx_uint32_t *out_len); - -/** Resample an int array. The input and output buffers must *not* overlap. - * @param st Resampler state - * @param channel_index Index of the channel to process for the multi-channel - * base (0 otherwise) - * @param in Input buffer - * @param in_len Number of input samples in the input buffer. Returns the number - * of samples processed - * @param out Output buffer - * @param out_len Size of the output buffer. Returns the number of samples written - */ -int speex_resampler_process_int(SpeexResamplerState *st, - spx_uint32_t channel_index, - const spx_int16_t *in, - spx_uint32_t *in_len, - spx_int16_t *out, - spx_uint32_t *out_len); - -/** Resample an interleaved float array. The input and output buffers must *not* overlap. - * @param st Resampler state - * @param in Input buffer - * @param in_len Number of input samples in the input buffer. Returns the number - * of samples processed. This is all per-channel. - * @param out Output buffer - * @param out_len Size of the output buffer. Returns the number of samples written. - * This is all per-channel. - */ -int speex_resampler_process_interleaved_float(SpeexResamplerState *st, - const float *in, - spx_uint32_t *in_len, - float *out, - spx_uint32_t *out_len); - -/** Resample an interleaved int array. The input and output buffers must *not* overlap. - * @param st Resampler state - * @param in Input buffer - * @param in_len Number of input samples in the input buffer. Returns the number - * of samples processed. This is all per-channel. - * @param out Output buffer - * @param out_len Size of the output buffer. Returns the number of samples written. - * This is all per-channel. - */ -int speex_resampler_process_interleaved_int(SpeexResamplerState *st, - const spx_int16_t *in, - spx_uint32_t *in_len, - spx_int16_t *out, - spx_uint32_t *out_len); - -/** Set (change) the input/output sampling rates (integer value). - * @param st Resampler state - * @param in_rate Input sampling rate (integer number of Hz). - * @param out_rate Output sampling rate (integer number of Hz). - */ -int speex_resampler_set_rate(SpeexResamplerState *st, - spx_uint32_t in_rate, - spx_uint32_t out_rate); - -/** Get the current input/output sampling rates (integer value). - * @param st Resampler state - * @param in_rate Input sampling rate (integer number of Hz) copied. - * @param out_rate Output sampling rate (integer number of Hz) copied. - */ -void speex_resampler_get_rate(SpeexResamplerState *st, - spx_uint32_t *in_rate, - spx_uint32_t *out_rate); - -/** Set (change) the input/output sampling rates and resampling ratio - * (fractional values in Hz supported). - * @param st Resampler state - * @param ratio_num Numerator of the sampling rate ratio - * @param ratio_den Denominator of the sampling rate ratio - * @param in_rate Input sampling rate rounded to the nearest integer (in Hz). - * @param out_rate Output sampling rate rounded to the nearest integer (in Hz). - */ -int speex_resampler_set_rate_frac(SpeexResamplerState *st, - spx_uint32_t ratio_num, - spx_uint32_t ratio_den, - spx_uint32_t in_rate, - spx_uint32_t out_rate); - -/** Get the current resampling ratio. This will be reduced to the least - * common denominator. - * @param st Resampler state - * @param ratio_num Numerator of the sampling rate ratio copied - * @param ratio_den Denominator of the sampling rate ratio copied - */ -void speex_resampler_get_ratio(SpeexResamplerState *st, - spx_uint32_t *ratio_num, - spx_uint32_t *ratio_den); - -/** Set (change) the conversion quality. - * @param st Resampler state - * @param quality Resampling quality between 0 and 10, where 0 has poor - * quality and 10 has very high quality. - */ -int speex_resampler_set_quality(SpeexResamplerState *st, - int quality); - -/** Get the conversion quality. - * @param st Resampler state - * @param quality Resampling quality between 0 and 10, where 0 has poor - * quality and 10 has very high quality. - */ -void speex_resampler_get_quality(SpeexResamplerState *st, - int *quality); - -/** Set (change) the input stride. - * @param st Resampler state - * @param stride Input stride - */ -void speex_resampler_set_input_stride(SpeexResamplerState *st, - spx_uint32_t stride); - -/** Get the input stride. - * @param st Resampler state - * @param stride Input stride copied - */ -void speex_resampler_get_input_stride(SpeexResamplerState *st, - spx_uint32_t *stride); - -/** Set (change) the output stride. - * @param st Resampler state - * @param stride Output stride - */ -void speex_resampler_set_output_stride(SpeexResamplerState *st, - spx_uint32_t stride); - -/** Get the output stride. - * @param st Resampler state copied - * @param stride Output stride - */ -void speex_resampler_get_output_stride(SpeexResamplerState *st, - spx_uint32_t *stride); - -/** Get the latency in input samples introduced by the resampler. - * @param st Resampler state - */ -int speex_resampler_get_input_latency(SpeexResamplerState *st); - -/** Get the latency in output samples introduced by the resampler. - * @param st Resampler state - */ -int speex_resampler_get_output_latency(SpeexResamplerState *st); - -/** Make sure that the first samples to go out of the resamplers don't have - * leading zeros. This is only useful before starting to use a newly created - * resampler. It is recommended to use that when resampling an audio file, as - * it will generate a file with the same length. For real-time processing, - * it is probably easier not to use this call (so that the output duration - * is the same for the first frame). - * @param st Resampler state - */ -int speex_resampler_skip_zeros(SpeexResamplerState *st); - -/** Reset a resampler so a new (unrelated) stream can be processed. - * @param st Resampler state - */ -int speex_resampler_reset_mem(SpeexResamplerState *st); - -/** Returns the English meaning for an error code - * @param err Error code - * @return English string - */ -const char *speex_resampler_strerror(int err); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/libspeex/include/speex/speex_stereo.h b/src/libspeex/include/speex/speex_stereo.h deleted file mode 100644 index 415915db..00000000 --- a/src/libspeex/include/speex/speex_stereo.h +++ /dev/null @@ -1,91 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin*/ -/** - @file speex_stereo.h - @brief Describes the handling for intensity stereo -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef STEREO_H -#define STEREO_H -/** @defgroup SpeexStereoState SpeexStereoState: Handling Speex stereo files - * This describes the Speex intensity stereo encoding/decoding - * @{ - */ - -#include "speex/speex_types.h" -#include "speex/speex_bits.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** If you access any of these fields directly, I'll personally come and bite you */ -typedef struct SpeexStereoState { - float balance; /**< Left/right balance info */ - float e_ratio; /**< Ratio of energies: E(left+right)/[E(left)+E(right)] */ - float smooth_left; /**< Smoothed left channel gain */ - float smooth_right; /**< Smoothed right channel gain */ - float reserved1; /**< Reserved for future use */ - float reserved2; /**< Reserved for future use */ -} SpeexStereoState; - -/** Deprecated. Use speex_stereo_state_init() instead. */ -#define SPEEX_STEREO_STATE_INIT {1,.5,1,1,0,0} - -/** Initialise/create a stereo stereo state */ -SpeexStereoState *speex_stereo_state_init(void); - -/** Reset/re-initialise an already allocated stereo state */ -void speex_stereo_state_reset(SpeexStereoState *stereo); - -/** Destroy a stereo stereo state */ -void speex_stereo_state_destroy(SpeexStereoState *stereo); - -/** Transforms a stereo frame into a mono frame and stores intensity stereo info in 'bits' */ -void speex_encode_stereo(float *data, int frame_size, SpeexBits *bits); - -/** Transforms a stereo frame into a mono frame and stores intensity stereo info in 'bits' */ -void speex_encode_stereo_int(spx_int16_t *data, int frame_size, SpeexBits *bits); - -/** Transforms a mono frame into a stereo frame using intensity stereo info */ -void speex_decode_stereo(float *data, int frame_size, SpeexStereoState *stereo); - -/** Transforms a mono frame into a stereo frame using intensity stereo info */ -void speex_decode_stereo_int(spx_int16_t *data, int frame_size, SpeexStereoState *stereo); - -/** Callback handler for intensity stereo info */ -int speex_std_stereo_request_handler(SpeexBits *bits, void *state, void *data); - -#ifdef __cplusplus -} -#endif - -/** @} */ -#endif diff --git a/src/libspeex/include/speex/speex_types.h b/src/libspeex/include/speex/speex_types.h deleted file mode 100644 index 852fed80..00000000 --- a/src/libspeex/include/speex/speex_types.h +++ /dev/null @@ -1,126 +0,0 @@ -/* speex_types.h taken from libogg */ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: #ifdef jail to whip a few platforms into the UNIX ideal. - last mod: $Id: os_types.h 7524 2004-08-11 04:20:36Z conrad $ - - ********************************************************************/ -/** - @file speex_types.h - @brief Speex types -*/ -#ifndef _SPEEX_TYPES_H -#define _SPEEX_TYPES_H - -#if defined(_WIN32) - -# if defined(__CYGWIN__) -# include <_G_config.h> - typedef _G_int32_t spx_int32_t; - typedef _G_uint32_t spx_uint32_t; - typedef _G_int16_t spx_int16_t; - typedef _G_uint16_t spx_uint16_t; -# elif defined(__MINGW32__) - typedef short spx_int16_t; - typedef unsigned short spx_uint16_t; - typedef int spx_int32_t; - typedef unsigned int spx_uint32_t; -# elif defined(__MWERKS__) - typedef int spx_int32_t; - typedef unsigned int spx_uint32_t; - typedef short spx_int16_t; - typedef unsigned short spx_uint16_t; -# else - /* MSVC/Borland */ - typedef __int32 spx_int32_t; - typedef unsigned __int32 spx_uint32_t; - typedef __int16 spx_int16_t; - typedef unsigned __int16 spx_uint16_t; -# endif - -#elif defined(__MACOS__) - -# include - typedef SInt16 spx_int16_t; - typedef UInt16 spx_uint16_t; - typedef SInt32 spx_int32_t; - typedef UInt32 spx_uint32_t; - -#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ - -# include - typedef int16_t spx_int16_t; - typedef u_int16_t spx_uint16_t; - typedef int32_t spx_int32_t; - typedef u_int32_t spx_uint32_t; - -#elif defined(__BEOS__) - - /* Be */ -# include - typedef int16_t spx_int16_t; - typedef u_int16_t spx_uint16_t; - typedef int32_t spx_int32_t; - typedef u_int32_t spx_uint32_t; - -#elif defined (__EMX__) - - /* OS/2 GCC */ - typedef short spx_int16_t; - typedef unsigned short spx_uint16_t; - typedef int spx_int32_t; - typedef unsigned int spx_uint32_t; - -#elif defined (DJGPP) - - /* DJGPP */ - typedef short spx_int16_t; - typedef int spx_int32_t; - typedef unsigned int spx_uint32_t; - -#elif defined(R5900) - - /* PS2 EE */ - typedef int spx_int32_t; - typedef unsigned spx_uint32_t; - typedef short spx_int16_t; - -#elif defined(__SYMBIAN32__) - - /* Symbian GCC */ - typedef signed short spx_int16_t; - typedef unsigned short spx_uint16_t; - typedef signed int spx_int32_t; - typedef unsigned int spx_uint32_t; - -#elif defined(CONFIG_TI_C54X) || defined (CONFIG_TI_C55X) - - typedef short spx_int16_t; - typedef unsigned short spx_uint16_t; - typedef long spx_int32_t; - typedef unsigned long spx_uint32_t; - -#elif defined(CONFIG_TI_C6X) - - typedef short spx_int16_t; - typedef unsigned short spx_uint16_t; - typedef int spx_int32_t; - typedef unsigned int spx_uint32_t; - -#else - -# include - -#endif - -#endif /* _SPEEX_TYPES_H */ diff --git a/src/libspeex/jitter.c b/src/libspeex/jitter.c deleted file mode 100644 index a1fbd88e..00000000 --- a/src/libspeex/jitter.c +++ /dev/null @@ -1,840 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: speex_jitter.h - - Adaptive jitter buffer for Speex - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -/* -TODO: -- Add short-term estimate -- Defensive programming - + warn when last returned < last desired (begative buffering) - + warn if update_delay not called between get() and tick() or is called twice in a row -- Linked list structure for holding the packets instead of the current fixed-size array - + return memory to a pool - + allow pre-allocation of the pool - + optional max number of elements -- Statistics - + drift - + loss - + late - + jitter - + buffering delay -*/ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - - -#include "arch.h" -#include -#include -#include -#include "os_support.h" - -#ifndef NULL -#define NULL 0 -#endif - -#define SPEEX_JITTER_MAX_BUFFER_SIZE 200 /**< Maximum number of packets in jitter buffer */ - -#define TSUB(a,b) ((spx_int32_t)((a)-(b))) - -#define GT32(a,b) (((spx_int32_t)((a)-(b)))>0) -#define GE32(a,b) (((spx_int32_t)((a)-(b)))>=0) -#define LT32(a,b) (((spx_int32_t)((a)-(b)))<0) -#define LE32(a,b) (((spx_int32_t)((a)-(b)))<=0) - -#define ROUND_DOWN(x, step) ((x)<0 ? ((x)-(step)+1)/(step)*(step) : (x)/(step)*(step)) - -#define MAX_TIMINGS 20 -#define MAX_BUFFERS 3 -#define TOP_DELAY 20 - -/** Buffer that keeps the time of arrival of the latest packets */ -struct TimingBuffer { - int filled; /**< Number of entries occupied in "timing" and "counts"*/ - int curr_count; /**< Number of packet timings we got (including those we discarded) */ - spx_int16_t timing[MAX_TIMINGS]; /**< Sorted list of all timings ("latest" packets first) */ - spx_int16_t counts[MAX_TIMINGS]; /**< Order the packets were put in (will be used for short-term estimate) */ -}; - -static void tb_init(struct TimingBuffer *tb) -{ - tb->filled = 0; - tb->curr_count = 0; -} - -/* Add the timing of a new packet to the TimingBuffer */ -static void tb_add(struct TimingBuffer *tb, spx_int16_t timing) -{ - int pos; - /* Discard packet that won't make it into the list because they're too early */ - if (tb->filled >= MAX_TIMINGS && timing >= tb->timing[tb->filled-1]) - { - tb->curr_count++; - return; - } - - /* Find where the timing info goes in the sorted list */ - pos = 0; - /* FIXME: Do bisection instead of linear search */ - while (posfilled && timing >= tb->timing[pos]) - { - pos++; - } - - speex_assert(pos <= tb->filled && pos < MAX_TIMINGS); - - /* Shift everything so we can perform the insertion */ - if (pos < tb->filled) - { - int move_size = tb->filled-pos; - if (tb->filled == MAX_TIMINGS) - move_size -= 1; - SPEEX_MOVE(&tb->timing[pos+1], &tb->timing[pos], move_size); - SPEEX_MOVE(&tb->counts[pos+1], &tb->counts[pos], move_size); - } - /* Insert */ - tb->timing[pos] = timing; - tb->counts[pos] = tb->curr_count; - - tb->curr_count++; - if (tb->filledfilled++; -} - - - -/** Jitter buffer structure */ -struct JitterBuffer_ { - spx_uint32_t pointer_timestamp; /**< Timestamp of what we will *get* next */ - spx_uint32_t last_returned_timestamp; /**< Useful for getting the next packet with the same timestamp (for fragmented media) */ - spx_uint32_t next_stop; /**< Estimated time the next get() will be called */ - - spx_int32_t buffered; /**< Amount of data we think is still buffered by the application (timestamp units)*/ - - JitterBufferPacket packets[SPEEX_JITTER_MAX_BUFFER_SIZE]; /**< Packets stored in the buffer */ - spx_uint32_t arrival[SPEEX_JITTER_MAX_BUFFER_SIZE]; /**< Packet arrival time (0 means it was late, even though it's a valid timestamp) */ - - void (*destroy) (void *); /**< Callback for destroying a packet */ - - spx_int32_t delay_step; /**< Size of the steps when adjusting buffering (timestamp units) */ - spx_int32_t concealment_size; /**< Size of the packet loss concealment "units" */ - int reset_state; /**< True if state was just reset */ - int buffer_margin; /**< How many frames we want to keep in the buffer (lower bound) */ - int late_cutoff; /**< How late must a packet be for it not to be considered at all */ - int interp_requested; /**< An interpolation is requested by speex_jitter_update_delay() */ - int auto_adjust; /**< Whether to automatically adjust the delay at any time */ - - struct TimingBuffer _tb[MAX_BUFFERS]; /**< Don't use those directly */ - struct TimingBuffer *timeBuffers[MAX_BUFFERS]; /**< Storing arrival time of latest frames so we can compute some stats */ - int window_size; /**< Total window over which the late frames are counted */ - int subwindow_size; /**< Sub-window size for faster computation */ - int max_late_rate; /**< Absolute maximum amount of late packets tolerable (in percent) */ - int latency_tradeoff; /**< Latency equivalent of losing one percent of packets */ - int auto_tradeoff; /**< Latency equivalent of losing one percent of packets (automatic default) */ - - int lost_count; /**< Number of consecutive lost packets */ -}; - -/** Based on available data, this computes the optimal delay for the jitter buffer. - The optimised function is in timestamp units and is: - cost = delay + late_factor*[number of frames that would be late if we used that delay] - @param tb Array of buffers - @param late_factor Equivalent cost of a late frame (in timestamp units) - */ -static spx_int16_t compute_opt_delay(JitterBuffer *jitter) -{ - int i; - spx_int16_t opt=0; - spx_int32_t best_cost=0x7fffffff; - int late = 0; - int pos[MAX_BUFFERS]; - int tot_count; - float late_factor; - int penalty_taken = 0; - int best = 0; - int worst = 0; - spx_int32_t deltaT; - struct TimingBuffer *tb; - - tb = jitter->_tb; - - /* Number of packet timings we have received (including those we didn't keep) */ - tot_count = 0; - for (i=0;ilatency_tradeoff != 0) - late_factor = jitter->latency_tradeoff * 100.0f / tot_count; - else - late_factor = jitter->auto_tradeoff * jitter->window_size/tot_count; - - /*fprintf(stderr, "late_factor = %f\n", late_factor);*/ - for (i=0;idelay_step); - pos[next]++; - - /* Actual cost function that tells us how bad using this delay would be */ - cost = -latest + late_factor*late; - /*fprintf(stderr, "cost %d = %d + %f * %d\n", cost, -latest, late_factor, late);*/ - if (cost < best_cost) - { - best_cost = cost; - opt = latest; - } - } else { - break; - } - - /* For the next timing we will consider, there will be one more late packet to count */ - late++; - /* Two-frame penalty if we're going to increase the amount of late frames (hysteresis) */ - if (latest >= 0 && !penalty_taken) - { - penalty_taken = 1; - late+=2; - } - } - - deltaT = best-worst; - /* This is a default "automatic latency tradeoff" when none is provided */ - jitter->auto_tradeoff = 1 + deltaT/TOP_DELAY; - /*fprintf(stderr, "auto_tradeoff = %d (%d %d %d)\n", jitter->auto_tradeoff, best, worst, i);*/ - - /* FIXME: Compute a short-term estimate too and combine with the long-term one */ - - /* Prevents reducing the buffer size when we haven't really had much data */ - if (tot_count < TOP_DELAY && opt > 0) - return 0; - return opt; -} - - -/** Initialise jitter buffer */ -JitterBuffer *jitter_buffer_init(int step_size) -{ - JitterBuffer *jitter = (JitterBuffer*)speex_alloc(sizeof(JitterBuffer)); - if (jitter) - { - int i; - spx_int32_t tmp; - for (i=0;ipackets[i].data=NULL; - jitter->delay_step = step_size; - jitter->concealment_size = step_size; - /*FIXME: Should this be 0 or 1?*/ - jitter->buffer_margin = 0; - jitter->late_cutoff = 50; - jitter->destroy = NULL; - jitter->latency_tradeoff = 0; - jitter->auto_adjust = 1; - tmp = 4; - jitter_buffer_ctl(jitter, JITTER_BUFFER_SET_MAX_LATE_RATE, &tmp); - jitter_buffer_reset(jitter); - } - return jitter; -} - -/** Reset jitter buffer */ -void jitter_buffer_reset(JitterBuffer *jitter) -{ - int i; - for (i=0;ipackets[i].data) - { - if (jitter->destroy) - jitter->destroy(jitter->packets[i].data); - else - speex_free(jitter->packets[i].data); - jitter->packets[i].data = NULL; - } - } - /* Timestamp is actually undefined at this point */ - jitter->pointer_timestamp = 0; - jitter->next_stop = 0; - jitter->reset_state = 1; - jitter->lost_count = 0; - jitter->buffered = 0; - jitter->auto_tradeoff = 32000; - - for (i=0;i_tb[i]); - jitter->timeBuffers[i] = &jitter->_tb[i]; - } - /*fprintf (stderr, "reset\n");*/ -} - -/** Destroy jitter buffer */ -void jitter_buffer_destroy(JitterBuffer *jitter) -{ - jitter_buffer_reset(jitter); - speex_free(jitter); -} - -/** Take the following timing into consideration for future calculations */ -static void update_timings(JitterBuffer *jitter, spx_int32_t timing) -{ - if (timing < -32767) - timing = -32767; - if (timing > 32767) - timing = 32767; - /* If the current sub-window is full, perform a rotation and discard oldest sub-widow */ - if (jitter->timeBuffers[0]->curr_count >= jitter->subwindow_size) - { - int i; - /*fprintf(stderr, "Rotate buffer\n");*/ - struct TimingBuffer *tmp = jitter->timeBuffers[MAX_BUFFERS-1]; - for (i=MAX_BUFFERS-1;i>=1;i--) - jitter->timeBuffers[i] = jitter->timeBuffers[i-1]; - jitter->timeBuffers[0] = tmp; - tb_init(jitter->timeBuffers[0]); - } - tb_add(jitter->timeBuffers[0], timing); -} - -/** Compensate all timings when we do an adjustment of the buffering */ -static void shift_timings(JitterBuffer *jitter, spx_int16_t amount) -{ - int i, j; - for (i=0;itimeBuffers[i]->filled;j++) - jitter->timeBuffers[i]->timing[j] += amount; - } -} - - -/** Put one packet into the jitter buffer */ -void jitter_buffer_put(JitterBuffer *jitter, const JitterBufferPacket *packet) -{ - int i,j; - int late; - /*fprintf (stderr, "put packet %d %d\n", timestamp, span);*/ - - /* Cleanup buffer (remove old packets that weren't played) */ - if (!jitter->reset_state) - { - for (i=0;ipackets[i].data && LE32(jitter->packets[i].timestamp + jitter->packets[i].span, jitter->pointer_timestamp)) - { - /*fprintf (stderr, "cleaned (not played)\n");*/ - if (jitter->destroy) - jitter->destroy(jitter->packets[i].data); - else - speex_free(jitter->packets[i].data); - jitter->packets[i].data = NULL; - } - } - } - - /*fprintf(stderr, "arrival: %d %d %d\n", packet->timestamp, jitter->next_stop, jitter->pointer_timestamp);*/ - /* Check if packet is late (could still be useful though) */ - if (!jitter->reset_state && LT32(packet->timestamp, jitter->next_stop)) - { - update_timings(jitter, ((spx_int32_t)packet->timestamp) - ((spx_int32_t)jitter->next_stop) - jitter->buffer_margin); - late = 1; - } else { - late = 0; - } - - /* Only insert the packet if it's not hopelessly late (i.e. totally useless) */ - if (jitter->reset_state || GE32(packet->timestamp+packet->span+jitter->delay_step, jitter->pointer_timestamp)) - { - - /*Find an empty slot in the buffer*/ - for (i=0;ipackets[i].data==NULL) - break; - } - - /*No place left in the buffer, need to make room for it by discarding the oldest packet */ - if (i==SPEEX_JITTER_MAX_BUFFER_SIZE) - { - int earliest=jitter->packets[0].timestamp; - i=0; - for (j=1;jpackets[i].data || LT32(jitter->packets[j].timestamp,earliest)) - { - earliest = jitter->packets[j].timestamp; - i=j; - } - } - if (jitter->destroy) - jitter->destroy(jitter->packets[i].data); - else - speex_free(jitter->packets[i].data); - jitter->packets[i].data=NULL; - if (jitter->lost_count>20) - { - jitter_buffer_reset(jitter); - } - /*fprintf (stderr, "Buffer is full, discarding earliest frame %d (currently at %d)\n", timestamp, jitter->pointer_timestamp);*/ - } - - /* Copy packet in buffer */ - if (jitter->destroy) - { - jitter->packets[i].data = packet->data; - } else { - jitter->packets[i].data=(char*)speex_alloc(packet->len); - for (j=0;jlen;j++) - jitter->packets[i].data[j]=packet->data[j]; - } - jitter->packets[i].timestamp=packet->timestamp; - jitter->packets[i].span=packet->span; - jitter->packets[i].len=packet->len; - jitter->packets[i].sequence=packet->sequence; - jitter->packets[i].user_data=packet->user_data; - if (jitter->reset_state || late) - jitter->arrival[i] = 0; - else - jitter->arrival[i] = jitter->next_stop; - } - - -} - -/** Get one packet from the jitter buffer */ -int jitter_buffer_get(JitterBuffer *jitter, JitterBufferPacket *packet, spx_int32_t desired_span, spx_int32_t *start_offset) -{ - int i; - unsigned int j; - //int incomplete = 0; - spx_int16_t opt; - - if (start_offset != NULL) - *start_offset = 0; - - /* Syncing on the first call */ - if (jitter->reset_state) - { - int found = 0; - /* Find the oldest packet */ - spx_uint32_t oldest=0; - for (i=0;ipackets[i].data && (!found || LT32(jitter->packets[i].timestamp,oldest))) - { - oldest = jitter->packets[i].timestamp; - found = 1; - } - } - if (found) - { - jitter->reset_state=0; - jitter->pointer_timestamp = oldest; - jitter->next_stop = oldest; - } else { - packet->timestamp = 0; - packet->span = jitter->interp_requested; - return JITTER_BUFFER_MISSING; - } - } - - - jitter->last_returned_timestamp = jitter->pointer_timestamp; - - if (jitter->interp_requested != 0) - { - packet->timestamp = jitter->pointer_timestamp; - packet->span = jitter->interp_requested; - - /* Increment the pointer because it got decremented in the delay update */ - jitter->pointer_timestamp += jitter->interp_requested; - packet->len = 0; - /*fprintf (stderr, "Deferred interpolate\n");*/ - - jitter->interp_requested = 0; - - jitter->buffered = packet->span - desired_span; - - return JITTER_BUFFER_INSERTION; - } - - /* Searching for the packet that fits best */ - - /* Search the buffer for a packet with the right timestamp and spanning the whole current chunk */ - for (i=0;ipackets[i].data && jitter->packets[i].timestamp==jitter->pointer_timestamp && GE32(jitter->packets[i].timestamp+jitter->packets[i].span,jitter->pointer_timestamp+desired_span)) - break; - } - - /* If no match, try for an "older" packet that still spans (fully) the current chunk */ - if (i==SPEEX_JITTER_MAX_BUFFER_SIZE) - { - for (i=0;ipackets[i].data && LE32(jitter->packets[i].timestamp, jitter->pointer_timestamp) && GE32(jitter->packets[i].timestamp+jitter->packets[i].span,jitter->pointer_timestamp+desired_span)) - break; - } - } - - /* If still no match, try for an "older" packet that spans part of the current chunk */ - if (i==SPEEX_JITTER_MAX_BUFFER_SIZE) - { - for (i=0;ipackets[i].data && LE32(jitter->packets[i].timestamp, jitter->pointer_timestamp) && GT32(jitter->packets[i].timestamp+jitter->packets[i].span,jitter->pointer_timestamp)) - break; - } - } - - /* If still no match, try for earliest packet possible */ - if (i==SPEEX_JITTER_MAX_BUFFER_SIZE) - { - int found = 0; - spx_uint32_t best_time=0; - int best_span=0; - int besti=0; - for (i=0;ipackets[i].data && LT32(jitter->packets[i].timestamp,jitter->pointer_timestamp+desired_span) && GE32(jitter->packets[i].timestamp,jitter->pointer_timestamp)) - { - if (!found || LT32(jitter->packets[i].timestamp,best_time) || (jitter->packets[i].timestamp==best_time && GT32(jitter->packets[i].span,best_span))) - { - best_time = jitter->packets[i].timestamp; - best_span = jitter->packets[i].span; - besti = i; - found = 1; - } - } - } - if (found) - { - i=besti; - //incomplete = 1; - /*fprintf (stderr, "incomplete: %d %d %d %d\n", jitter->packets[i].timestamp, jitter->pointer_timestamp, chunk_size, jitter->packets[i].span);*/ - } - } - - /* If we find something */ - if (i!=SPEEX_JITTER_MAX_BUFFER_SIZE) - { - spx_int32_t offset; - - /* We (obviously) haven't lost this packet */ - jitter->lost_count = 0; - - /* In this case, 0 isn't as a valid timestamp */ - if (jitter->arrival[i] != 0) - { - update_timings(jitter, ((spx_int32_t)jitter->packets[i].timestamp) - ((spx_int32_t)jitter->arrival[i]) - jitter->buffer_margin); - } - - - /* Copy packet */ - if (jitter->destroy) - { - packet->data = jitter->packets[i].data; - packet->len = jitter->packets[i].len; - } else { - if (jitter->packets[i].len > packet->len) - { - speex_warning_int("jitter_buffer_get(): packet too large to fit. Size is", jitter->packets[i].len); - } else { - packet->len = jitter->packets[i].len; - } - for (j=0;jlen;j++) - packet->data[j] = jitter->packets[i].data[j]; - /* Remove packet */ - speex_free(jitter->packets[i].data); - } - jitter->packets[i].data = NULL; - /* Set timestamp and span (if requested) */ - offset = (spx_int32_t)jitter->packets[i].timestamp-(spx_int32_t)jitter->pointer_timestamp; - if (start_offset != NULL) - *start_offset = offset; - else if (offset != 0) - speex_warning_int("jitter_buffer_get() discarding non-zero start_offset", offset); - - packet->timestamp = jitter->packets[i].timestamp; - jitter->last_returned_timestamp = packet->timestamp; - - packet->span = jitter->packets[i].span; - packet->sequence = jitter->packets[i].sequence; - packet->user_data = jitter->packets[i].user_data; - /* Point to the end of the current packet */ - jitter->pointer_timestamp = jitter->packets[i].timestamp+jitter->packets[i].span; - - jitter->buffered = packet->span - desired_span; - - if (start_offset != NULL) - jitter->buffered += *start_offset; - - return JITTER_BUFFER_OK; - } - - - /* If we haven't found anything worth returning */ - - /*fprintf (stderr, "not found\n");*/ - jitter->lost_count++; - /*fprintf (stderr, "m");*/ - /*fprintf (stderr, "lost_count = %d\n", jitter->lost_count);*/ - - opt = compute_opt_delay(jitter); - - /* Should we force an increase in the buffer or just do normal interpolation? */ - if (opt < 0) - { - /* Need to increase buffering */ - - /* Shift histogram to compensate */ - shift_timings(jitter, -opt); - - packet->timestamp = jitter->pointer_timestamp; - packet->span = -opt; - /* Don't move the pointer_timestamp forward */ - packet->len = 0; - - jitter->buffered = packet->span - desired_span; - return JITTER_BUFFER_INSERTION; - /*jitter->pointer_timestamp -= jitter->delay_step;*/ - /*fprintf (stderr, "Forced to interpolate\n");*/ - } else { - /* Normal packet loss */ - packet->timestamp = jitter->pointer_timestamp; - - desired_span = ROUND_DOWN(desired_span, jitter->concealment_size); - packet->span = desired_span; - jitter->pointer_timestamp += desired_span; - packet->len = 0; - - jitter->buffered = packet->span - desired_span; - return JITTER_BUFFER_MISSING; - /*fprintf (stderr, "Normal loss\n");*/ - } - - -} - -int jitter_buffer_get_another(JitterBuffer *jitter, JitterBufferPacket *packet) -{ - int i, j; - for (i=0;ipackets[i].data && jitter->packets[i].timestamp==jitter->last_returned_timestamp) - break; - } - if (i!=SPEEX_JITTER_MAX_BUFFER_SIZE) - { - /* Copy packet */ - packet->len = jitter->packets[i].len; - if (jitter->destroy) - { - packet->data = jitter->packets[i].data; - } else { - for (j=0;jlen;j++) - packet->data[j] = jitter->packets[i].data[j]; - /* Remove packet */ - speex_free(jitter->packets[i].data); - } - jitter->packets[i].data = NULL; - packet->timestamp = jitter->packets[i].timestamp; - packet->span = jitter->packets[i].span; - packet->sequence = jitter->packets[i].sequence; - packet->user_data = jitter->packets[i].user_data; - return JITTER_BUFFER_OK; - } else { - packet->data = NULL; - packet->len = 0; - packet->span = 0; - return JITTER_BUFFER_MISSING; - } -} - -/* Let the jitter buffer know it's the right time to adjust the buffering delay to the network conditions */ -static int _jitter_buffer_update_delay(JitterBuffer *jitter, JitterBufferPacket *packet, spx_int32_t *start_offset) -{ - spx_int16_t opt = compute_opt_delay(jitter); - /*fprintf(stderr, "opt adjustment is %d ", opt);*/ - - if (opt < 0) - { - shift_timings(jitter, -opt); - - jitter->pointer_timestamp += opt; - jitter->interp_requested = -opt; - /*fprintf (stderr, "Decision to interpolate %d samples\n", -opt);*/ - } else if (opt > 0) - { - shift_timings(jitter, -opt); - jitter->pointer_timestamp += opt; - /*fprintf (stderr, "Decision to drop %d samples\n", opt);*/ - } - - return opt; -} - -/* Let the jitter buffer know it's the right time to adjust the buffering delay to the network conditions */ -int jitter_buffer_update_delay(JitterBuffer *jitter, JitterBufferPacket *packet, spx_int32_t *start_offset) -{ - /* If the programmer calls jitter_buffer_update_delay() directly, - automatically disable auto-adjustment */ - jitter->auto_adjust = 0; - - return _jitter_buffer_update_delay(jitter, packet, start_offset); -} - -/** Get pointer timestamp of jitter buffer */ -int jitter_buffer_get_pointer_timestamp(JitterBuffer *jitter) -{ - return jitter->pointer_timestamp; -} - -void jitter_buffer_tick(JitterBuffer *jitter) -{ - /* Automatically-adjust the buffering delay if requested */ - if (jitter->auto_adjust) - _jitter_buffer_update_delay(jitter, NULL, NULL); - - if (jitter->buffered >= 0) - { - jitter->next_stop = jitter->pointer_timestamp - jitter->buffered; - } else { - jitter->next_stop = jitter->pointer_timestamp; - speex_warning_int("jitter buffer sees negative buffering, your code might be broken. Value is ", jitter->buffered); - } - jitter->buffered = 0; -} - -void jitter_buffer_remaining_span(JitterBuffer *jitter, spx_uint32_t rem) -{ - /* Automatically-adjust the buffering delay if requested */ - if (jitter->auto_adjust) - _jitter_buffer_update_delay(jitter, NULL, NULL); - - if (jitter->buffered < 0) - speex_warning_int("jitter buffer sees negative buffering, your code might be broken. Value is ", jitter->buffered); - jitter->next_stop = jitter->pointer_timestamp - rem; -} - - -/* Used like the ioctl function to control the jitter buffer parameters */ -int jitter_buffer_ctl(JitterBuffer *jitter, int request, void *ptr) -{ - int count, i; - switch(request) - { - case JITTER_BUFFER_SET_MARGIN: - jitter->buffer_margin = *(spx_int32_t*)ptr; - break; - case JITTER_BUFFER_GET_MARGIN: - *(spx_int32_t*)ptr = jitter->buffer_margin; - break; - case JITTER_BUFFER_GET_AVALIABLE_COUNT: - count = 0; - for (i=0;ipackets[i].data && LE32(jitter->pointer_timestamp, jitter->packets[i].timestamp)) - { - count++; - } - } - *(spx_int32_t*)ptr = count; - break; - case JITTER_BUFFER_SET_DESTROY_CALLBACK: - jitter->destroy = (void (*) (void *))ptr; - break; - case JITTER_BUFFER_GET_DESTROY_CALLBACK: - *(void (**) (void *))ptr = jitter->destroy; - break; - case JITTER_BUFFER_SET_DELAY_STEP: - jitter->delay_step = *(spx_int32_t*)ptr; - break; - case JITTER_BUFFER_GET_DELAY_STEP: - *(spx_int32_t*)ptr = jitter->delay_step; - break; - case JITTER_BUFFER_SET_CONCEALMENT_SIZE: - jitter->concealment_size = *(spx_int32_t*)ptr; - break; - case JITTER_BUFFER_GET_CONCEALMENT_SIZE: - *(spx_int32_t*)ptr = jitter->concealment_size; - break; - case JITTER_BUFFER_SET_MAX_LATE_RATE: - jitter->max_late_rate = *(spx_int32_t*)ptr; - jitter->window_size = 100*TOP_DELAY/jitter->max_late_rate; - jitter->subwindow_size = jitter->window_size/MAX_BUFFERS; - break; - case JITTER_BUFFER_GET_MAX_LATE_RATE: - *(spx_int32_t*)ptr = jitter->max_late_rate; - break; - case JITTER_BUFFER_SET_LATE_COST: - jitter->latency_tradeoff = *(spx_int32_t*)ptr; - break; - case JITTER_BUFFER_GET_LATE_COST: - *(spx_int32_t*)ptr = jitter->latency_tradeoff; - break; - default: - speex_warning_int("Unknown jitter_buffer_ctl request: ", request); - return -1; - } - return 0; -} - diff --git a/src/libspeex/kiss_fft.c b/src/libspeex/kiss_fft.c deleted file mode 100644 index 67782810..00000000 --- a/src/libspeex/kiss_fft.c +++ /dev/null @@ -1,523 +0,0 @@ -/* -Copyright (c) 2003-2004, Mark Borgerding -Copyright (c) 2005-2007, Jean-Marc Valin - -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - * Neither the author nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "_kiss_fft_guts.h" -#include "arch.h" -#include "os_support.h" - -/* The guts header contains all the multiplication and addition macros that are defined for - fixed or floating point complex numbers. It also delares the kf_ internal functions. - */ - -static void kf_bfly2( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_cfg st, - int m, - int N, - int mm - ) -{ - kiss_fft_cpx * Fout2; - kiss_fft_cpx * tw1; - kiss_fft_cpx t; - if (!st->inverse) { - int i,j; - kiss_fft_cpx * Fout_beg = Fout; - for (i=0;itwiddles; - for(j=0;jr , tw1->r),MULT16_16(Fout2->i , tw1->i)), 1); - ti = SHR32(ADD32(MULT16_16(Fout2->i , tw1->r),MULT16_16(Fout2->r , tw1->i)), 1); - tw1 += fstride; - Fout2->r = PSHR32(SUB32(SHL32(EXTEND32(Fout->r), 14), tr), 15); - Fout2->i = PSHR32(SUB32(SHL32(EXTEND32(Fout->i), 14), ti), 15); - Fout->r = PSHR32(ADD32(SHL32(EXTEND32(Fout->r), 14), tr), 15); - Fout->i = PSHR32(ADD32(SHL32(EXTEND32(Fout->i), 14), ti), 15); - ++Fout2; - ++Fout; - } - } - } else { - int i,j; - kiss_fft_cpx * Fout_beg = Fout; - for (i=0;itwiddles; - for(j=0;jinverse) - { - kiss_fft_cpx * Fout_beg = Fout; - for (i=0;itwiddles; - for (j=0;jtwiddles; - for (j=0;jr = PSHR16(Fout->r, 2); - Fout->i = PSHR16(Fout->i, 2); - C_SUB( scratch[5] , *Fout, scratch[1] ); - C_ADDTO(*Fout, scratch[1]); - C_ADD( scratch[3] , scratch[0] , scratch[2] ); - C_SUB( scratch[4] , scratch[0] , scratch[2] ); - Fout[m2].r = PSHR16(Fout[m2].r, 2); - Fout[m2].i = PSHR16(Fout[m2].i, 2); - C_SUB( Fout[m2], *Fout, scratch[3] ); - tw1 += fstride; - tw2 += fstride*2; - tw3 += fstride*3; - C_ADDTO( *Fout , scratch[3] ); - - Fout[m].r = scratch[5].r + scratch[4].i; - Fout[m].i = scratch[5].i - scratch[4].r; - Fout[m3].r = scratch[5].r - scratch[4].i; - Fout[m3].i = scratch[5].i + scratch[4].r; - ++Fout; - } - } - } -} - -static void kf_bfly3( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_cfg st, - size_t m - ) -{ - size_t k=m; - const size_t m2 = 2*m; - kiss_fft_cpx *tw1,*tw2; - kiss_fft_cpx scratch[5]; - kiss_fft_cpx epi3; - epi3 = st->twiddles[fstride*m]; - - tw1=tw2=st->twiddles; - - do{ - if (!st->inverse) { - C_FIXDIV(*Fout,3); C_FIXDIV(Fout[m],3); C_FIXDIV(Fout[m2],3); - } - - C_MUL(scratch[1],Fout[m] , *tw1); - C_MUL(scratch[2],Fout[m2] , *tw2); - - C_ADD(scratch[3],scratch[1],scratch[2]); - C_SUB(scratch[0],scratch[1],scratch[2]); - tw1 += fstride; - tw2 += fstride*2; - - Fout[m].r = Fout->r - HALF_OF(scratch[3].r); - Fout[m].i = Fout->i - HALF_OF(scratch[3].i); - - C_MULBYSCALAR( scratch[0] , epi3.i ); - - C_ADDTO(*Fout,scratch[3]); - - Fout[m2].r = Fout[m].r + scratch[0].i; - Fout[m2].i = Fout[m].i - scratch[0].r; - - Fout[m].r -= scratch[0].i; - Fout[m].i += scratch[0].r; - - ++Fout; - }while(--k); -} - -static void kf_bfly5( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_cfg st, - int m - ) -{ - kiss_fft_cpx *Fout0,*Fout1,*Fout2,*Fout3,*Fout4; - int u; - kiss_fft_cpx scratch[13]; - kiss_fft_cpx * twiddles = st->twiddles; - kiss_fft_cpx *tw; - kiss_fft_cpx ya,yb; - ya = twiddles[fstride*m]; - yb = twiddles[fstride*2*m]; - - Fout0=Fout; - Fout1=Fout0+m; - Fout2=Fout0+2*m; - Fout3=Fout0+3*m; - Fout4=Fout0+4*m; - - tw=st->twiddles; - for ( u=0; uinverse) { - C_FIXDIV( *Fout0,5); C_FIXDIV( *Fout1,5); C_FIXDIV( *Fout2,5); C_FIXDIV( *Fout3,5); C_FIXDIV( *Fout4,5); - } - scratch[0] = *Fout0; - - C_MUL(scratch[1] ,*Fout1, tw[u*fstride]); - C_MUL(scratch[2] ,*Fout2, tw[2*u*fstride]); - C_MUL(scratch[3] ,*Fout3, tw[3*u*fstride]); - C_MUL(scratch[4] ,*Fout4, tw[4*u*fstride]); - - C_ADD( scratch[7],scratch[1],scratch[4]); - C_SUB( scratch[10],scratch[1],scratch[4]); - C_ADD( scratch[8],scratch[2],scratch[3]); - C_SUB( scratch[9],scratch[2],scratch[3]); - - Fout0->r += scratch[7].r + scratch[8].r; - Fout0->i += scratch[7].i + scratch[8].i; - - scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r); - scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r); - - scratch[6].r = S_MUL(scratch[10].i,ya.i) + S_MUL(scratch[9].i,yb.i); - scratch[6].i = -S_MUL(scratch[10].r,ya.i) - S_MUL(scratch[9].r,yb.i); - - C_SUB(*Fout1,scratch[5],scratch[6]); - C_ADD(*Fout4,scratch[5],scratch[6]); - - scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r); - scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r); - scratch[12].r = - S_MUL(scratch[10].i,yb.i) + S_MUL(scratch[9].i,ya.i); - scratch[12].i = S_MUL(scratch[10].r,yb.i) - S_MUL(scratch[9].r,ya.i); - - C_ADD(*Fout2,scratch[11],scratch[12]); - C_SUB(*Fout3,scratch[11],scratch[12]); - - ++Fout0;++Fout1;++Fout2;++Fout3;++Fout4; - } -} - -/* perform the butterfly for one stage of a mixed radix FFT */ -static void kf_bfly_generic( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_cfg st, - int m, - int p - ) -{ - int u,k,q1,q; - kiss_fft_cpx * twiddles = st->twiddles; - kiss_fft_cpx t; - kiss_fft_cpx scratchbuf[17]; - int Norig = st->nfft; - - /*CHECKBUF(scratchbuf,nscratchbuf,p);*/ - if (p>17) - speex_fatal("KissFFT: max radix supported is 17"); - - for ( u=0; uinverse) { - C_FIXDIV(scratchbuf[q1],p); - } - k += m; - } - - k=u; - for ( q1=0 ; q1

=Norig) twidx-=Norig; - C_MUL(t,scratchbuf[q] , twiddles[twidx] ); - C_ADDTO( Fout[ k ] ,t); - } - k += m; - } - } -} - -static -void kf_shuffle( - kiss_fft_cpx * Fout, - const kiss_fft_cpx * f, - const size_t fstride, - int in_stride, - int * factors, - const kiss_fft_cfg st - ) -{ - const int p=*factors++; /* the radix */ - const int m=*factors++; /* stage's fft length/p */ - - /*printf ("fft %d %d %d %d %d %d\n", p*m, m, p, s2, fstride*in_stride, N);*/ - if (m==1) - { - int j; - for (j=0;j32000 || (spx_int32_t)p*(spx_int32_t)p > n) - p = n; /* no more factors, skip to end */ - } - n /= p; - *facbuf++ = p; - *facbuf++ = n; - } while (n > 1); -} -/* - * - * User-callable function to allocate all necessary storage space for the fft. - * - * The return value is a contiguous block of memory, allocated with malloc. As such, - * It can be freed with free(), rather than a kiss_fft-specific function. - * */ -kiss_fft_cfg kiss_fft_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem ) -{ - kiss_fft_cfg st=NULL; - size_t memneeded = sizeof(struct kiss_fft_state) - + sizeof(kiss_fft_cpx)*(nfft-1); /* twiddle factors*/ - - if ( lenmem==NULL ) { - st = ( kiss_fft_cfg)KISS_FFT_MALLOC( memneeded ); - }else{ - if (mem != NULL && *lenmem >= memneeded) - st = (kiss_fft_cfg)mem; - *lenmem = memneeded; - } - if (st) { - int i; - st->nfft=nfft; - st->inverse = inverse_fft; -#ifdef FIXED_POINT - for (i=0;iinverse) - phase = -phase; - kf_cexp2(st->twiddles+i, DIV32(SHL32(phase,17),nfft)); - } -#else - for (i=0;iinverse) - phase *= -1; - kf_cexp(st->twiddles+i, phase ); - } -#endif - kf_factor(nfft,st->factors); - } - return st; -} - - - - -void kiss_fft_stride(kiss_fft_cfg st,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int in_stride) -{ - if (fin == fout) - { - speex_fatal("In-place FFT not supported"); - /*CHECKBUF(tmpbuf,ntmpbuf,st->nfft); - kf_work(tmpbuf,fin,1,in_stride, st->factors,st); - SPEEX_MOVE(fout,tmpbuf,st->nfft);*/ - } else { - kf_shuffle( fout, fin, 1,in_stride, st->factors,st); - kf_work( fout, fin, 1,in_stride, st->factors,st, 1, in_stride, 1); - } -} - -void kiss_fft(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout) -{ - kiss_fft_stride(cfg,fin,fout,1); -} - diff --git a/src/libspeex/kiss_fft.h b/src/libspeex/kiss_fft.h deleted file mode 100644 index fa3f2c60..00000000 --- a/src/libspeex/kiss_fft.h +++ /dev/null @@ -1,108 +0,0 @@ -#ifndef KISS_FFT_H -#define KISS_FFT_H - -#include -#include -#include "arch.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* - ATTENTION! - If you would like a : - -- a utility that will handle the caching of fft objects - -- real-only (no imaginary time component ) FFT - -- a multi-dimensional FFT - -- a command-line utility to perform ffts - -- a command-line utility to perform fast-convolution filtering - - Then see kfc.h kiss_fftr.h kiss_fftnd.h fftutil.c kiss_fastfir.c - in the tools/ directory. -*/ - -#ifdef USE_SIMD -# include -# define kiss_fft_scalar __m128 -#define KISS_FFT_MALLOC(nbytes) memalign(16,nbytes) -#else -#define KISS_FFT_MALLOC speex_alloc -#endif - - -#ifdef FIXED_POINT -#include "arch.h" -# define kiss_fft_scalar spx_int16_t -#else -# ifndef kiss_fft_scalar -/* default is float */ -# define kiss_fft_scalar float -# endif -#endif - -typedef struct { - kiss_fft_scalar r; - kiss_fft_scalar i; -}kiss_fft_cpx; - -typedef struct kiss_fft_state* kiss_fft_cfg; - -/* - * kiss_fft_alloc - * - * Initialize a FFT (or IFFT) algorithm's cfg/state buffer. - * - * typical usage: kiss_fft_cfg mycfg=kiss_fft_alloc(1024,0,NULL,NULL); - * - * The return value from fft_alloc is a cfg buffer used internally - * by the fft routine or NULL. - * - * If lenmem is NULL, then kiss_fft_alloc will allocate a cfg buffer using malloc. - * The returned value should be free()d when done to avoid memory leaks. - * - * The state can be placed in a user supplied buffer 'mem': - * If lenmem is not NULL and mem is not NULL and *lenmem is large enough, - * then the function places the cfg in mem and the size used in *lenmem - * and returns mem. - * - * If lenmem is not NULL and ( mem is NULL or *lenmem is not large enough), - * then the function returns NULL and places the minimum cfg - * buffer size in *lenmem. - * */ - -kiss_fft_cfg kiss_fft_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem); - -/* - * kiss_fft(cfg,in_out_buf) - * - * Perform an FFT on a complex input buffer. - * for a forward FFT, - * fin should be f[0] , f[1] , ... ,f[nfft-1] - * fout will be F[0] , F[1] , ... ,F[nfft-1] - * Note that each element is complex and can be accessed like - f[k].r and f[k].i - * */ -void kiss_fft(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); - -/* - A more generic version of the above function. It reads its input from every Nth sample. - * */ -void kiss_fft_stride(kiss_fft_cfg cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout,int fin_stride); - -/* If kiss_fft_alloc allocated a buffer, it is one contiguous - buffer and can be simply free()d when no longer needed*/ -#define kiss_fft_free speex_free - -/* - Cleans up some memory that gets managed internally. Not necessary to call, but it might clean up - your compiler output to call this before you exit. -*/ -void kiss_fft_cleanup(void); - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/libspeex/kiss_fftr.c b/src/libspeex/kiss_fftr.c deleted file mode 100644 index f6275b87..00000000 --- a/src/libspeex/kiss_fftr.c +++ /dev/null @@ -1,297 +0,0 @@ -/* -Copyright (c) 2003-2004, Mark Borgerding - -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - * Neither the author nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "os_support.h" -#include "kiss_fftr.h" -#include "_kiss_fft_guts.h" - -struct kiss_fftr_state{ - kiss_fft_cfg substate; - kiss_fft_cpx * tmpbuf; - kiss_fft_cpx * super_twiddles; -#ifdef USE_SIMD - long pad; -#endif -}; - -kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem,size_t * lenmem) -{ - int i; - kiss_fftr_cfg st = NULL; - size_t subsize, memneeded; - - if (nfft & 1) { - speex_warning("Real FFT optimization must be even.\n"); - return NULL; - } - nfft >>= 1; - - kiss_fft_alloc (nfft, inverse_fft, NULL, &subsize); - memneeded = sizeof(struct kiss_fftr_state) + subsize + sizeof(kiss_fft_cpx) * ( nfft * 2); - - if (lenmem == NULL) { - st = (kiss_fftr_cfg) KISS_FFT_MALLOC (memneeded); - } else { - if (*lenmem >= memneeded) - st = (kiss_fftr_cfg) mem; - *lenmem = memneeded; - } - if (!st) - return NULL; - - st->substate = (kiss_fft_cfg) (st + 1); /*just beyond kiss_fftr_state struct */ - st->tmpbuf = (kiss_fft_cpx *) (((char *) st->substate) + subsize); - st->super_twiddles = st->tmpbuf + nfft; - kiss_fft_alloc(nfft, inverse_fft, st->substate, &subsize); - -#ifdef FIXED_POINT - for (i=0;i>1); - if (!inverse_fft) - phase = -phase; - kf_cexp2(st->super_twiddles+i, DIV32(SHL32(phase,16),nfft)); - } -#else - for (i=0;isuper_twiddles+i, phase ); - } -#endif - return st; -} - -void kiss_fftr(kiss_fftr_cfg st,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata) -{ - /* input buffer timedata is stored row-wise */ - int k,ncfft; - kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; - - if ( st->substate->inverse) { - speex_fatal("kiss fft usage error: improper alloc\n"); - } - - ncfft = st->substate->nfft; - - /*perform the parallel fft of two real signals packed in real,imag*/ - kiss_fft( st->substate , (const kiss_fft_cpx*)timedata, st->tmpbuf ); - /* The real part of the DC element of the frequency spectrum in st->tmpbuf - * contains the sum of the even-numbered elements of the input time sequence - * The imag part is the sum of the odd-numbered elements - * - * The sum of tdc.r and tdc.i is the sum of the input time sequence. - * yielding DC of input time sequence - * The difference of tdc.r - tdc.i is the sum of the input (dot product) [1,-1,1,-1... - * yielding Nyquist bin of input time sequence - */ - - tdc.r = st->tmpbuf[0].r; - tdc.i = st->tmpbuf[0].i; - C_FIXDIV(tdc,2); - CHECK_OVERFLOW_OP(tdc.r ,+, tdc.i); - CHECK_OVERFLOW_OP(tdc.r ,-, tdc.i); - freqdata[0].r = tdc.r + tdc.i; - freqdata[ncfft].r = tdc.r - tdc.i; -#ifdef USE_SIMD - freqdata[ncfft].i = freqdata[0].i = _mm_set1_ps(0); -#else - freqdata[ncfft].i = freqdata[0].i = 0; -#endif - - for ( k=1;k <= ncfft/2 ; ++k ) { - fpk = st->tmpbuf[k]; - fpnk.r = st->tmpbuf[ncfft-k].r; - fpnk.i = - st->tmpbuf[ncfft-k].i; - C_FIXDIV(fpk,2); - C_FIXDIV(fpnk,2); - - C_ADD( f1k, fpk , fpnk ); - C_SUB( f2k, fpk , fpnk ); - C_MUL( tw , f2k , st->super_twiddles[k]); - - freqdata[k].r = HALF_OF(f1k.r + tw.r); - freqdata[k].i = HALF_OF(f1k.i + tw.i); - freqdata[ncfft-k].r = HALF_OF(f1k.r - tw.r); - freqdata[ncfft-k].i = HALF_OF(tw.i - f1k.i); - } -} - -void kiss_fftri(kiss_fftr_cfg st,const kiss_fft_cpx *freqdata, kiss_fft_scalar *timedata) -{ - /* input buffer timedata is stored row-wise */ - int k, ncfft; - - if (st->substate->inverse == 0) { - speex_fatal("kiss fft usage error: improper alloc\n"); - } - - ncfft = st->substate->nfft; - - st->tmpbuf[0].r = freqdata[0].r + freqdata[ncfft].r; - st->tmpbuf[0].i = freqdata[0].r - freqdata[ncfft].r; - /*C_FIXDIV(st->tmpbuf[0],2);*/ - - for (k = 1; k <= ncfft / 2; ++k) { - kiss_fft_cpx fk, fnkc, fek, fok, tmp; - fk = freqdata[k]; - fnkc.r = freqdata[ncfft - k].r; - fnkc.i = -freqdata[ncfft - k].i; - /*C_FIXDIV( fk , 2 ); - C_FIXDIV( fnkc , 2 );*/ - - C_ADD (fek, fk, fnkc); - C_SUB (tmp, fk, fnkc); - C_MUL (fok, tmp, st->super_twiddles[k]); - C_ADD (st->tmpbuf[k], fek, fok); - C_SUB (st->tmpbuf[ncfft - k], fek, fok); -#ifdef USE_SIMD - st->tmpbuf[ncfft - k].i *= _mm_set1_ps(-1.0); -#else - st->tmpbuf[ncfft - k].i *= -1; -#endif - } - kiss_fft (st->substate, st->tmpbuf, (kiss_fft_cpx *) timedata); -} - -void kiss_fftr2(kiss_fftr_cfg st,const kiss_fft_scalar *timedata,kiss_fft_scalar *freqdata) -{ - /* input buffer timedata is stored row-wise */ - int k,ncfft; - kiss_fft_cpx f2k,tdc; - spx_word32_t f1kr, f1ki, twr, twi; - - if ( st->substate->inverse) { - speex_fatal("kiss fft usage error: improper alloc\n"); - } - - ncfft = st->substate->nfft; - - /*perform the parallel fft of two real signals packed in real,imag*/ - kiss_fft( st->substate , (const kiss_fft_cpx*)timedata, st->tmpbuf ); - /* The real part of the DC element of the frequency spectrum in st->tmpbuf - * contains the sum of the even-numbered elements of the input time sequence - * The imag part is the sum of the odd-numbered elements - * - * The sum of tdc.r and tdc.i is the sum of the input time sequence. - * yielding DC of input time sequence - * The difference of tdc.r - tdc.i is the sum of the input (dot product) [1,-1,1,-1... - * yielding Nyquist bin of input time sequence - */ - - tdc.r = st->tmpbuf[0].r; - tdc.i = st->tmpbuf[0].i; - C_FIXDIV(tdc,2); - CHECK_OVERFLOW_OP(tdc.r ,+, tdc.i); - CHECK_OVERFLOW_OP(tdc.r ,-, tdc.i); - freqdata[0] = tdc.r + tdc.i; - freqdata[2*ncfft-1] = tdc.r - tdc.i; - - for ( k=1;k <= ncfft/2 ; ++k ) - { - /*fpk = st->tmpbuf[k]; - fpnk.r = st->tmpbuf[ncfft-k].r; - fpnk.i = - st->tmpbuf[ncfft-k].i; - C_FIXDIV(fpk,2); - C_FIXDIV(fpnk,2); - - C_ADD( f1k, fpk , fpnk ); - C_SUB( f2k, fpk , fpnk ); - - C_MUL( tw , f2k , st->super_twiddles[k]); - - freqdata[2*k-1] = HALF_OF(f1k.r + tw.r); - freqdata[2*k] = HALF_OF(f1k.i + tw.i); - freqdata[2*(ncfft-k)-1] = HALF_OF(f1k.r - tw.r); - freqdata[2*(ncfft-k)] = HALF_OF(tw.i - f1k.i); - */ - - /*f1k.r = PSHR32(ADD32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),1); - f1k.i = PSHR32(SUB32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),1); - f2k.r = PSHR32(SUB32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),1); - f2k.i = SHR32(ADD32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),1); - - C_MUL( tw , f2k , st->super_twiddles[k]); - - freqdata[2*k-1] = HALF_OF(f1k.r + tw.r); - freqdata[2*k] = HALF_OF(f1k.i + tw.i); - freqdata[2*(ncfft-k)-1] = HALF_OF(f1k.r - tw.r); - freqdata[2*(ncfft-k)] = HALF_OF(tw.i - f1k.i); - */ - f2k.r = SHR32(SUB32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),1); - f2k.i = PSHR32(ADD32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),1); - - f1kr = SHL32(ADD32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),13); - f1ki = SHL32(SUB32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),13); - - twr = SHR32(SUB32(MULT16_16(f2k.r,st->super_twiddles[k].r),MULT16_16(f2k.i,st->super_twiddles[k].i)), 1); - twi = SHR32(ADD32(MULT16_16(f2k.i,st->super_twiddles[k].r),MULT16_16(f2k.r,st->super_twiddles[k].i)), 1); - -#ifdef FIXED_POINT - freqdata[2*k-1] = PSHR32(f1kr + twr, 15); - freqdata[2*k] = PSHR32(f1ki + twi, 15); - freqdata[2*(ncfft-k)-1] = PSHR32(f1kr - twr, 15); - freqdata[2*(ncfft-k)] = PSHR32(twi - f1ki, 15); -#else - freqdata[2*k-1] = .5f*(f1kr + twr); - freqdata[2*k] = .5f*(f1ki + twi); - freqdata[2*(ncfft-k)-1] = .5f*(f1kr - twr); - freqdata[2*(ncfft-k)] = .5f*(twi - f1ki); - -#endif - } -} - -void kiss_fftri2(kiss_fftr_cfg st,const kiss_fft_scalar *freqdata,kiss_fft_scalar *timedata) -{ - /* input buffer timedata is stored row-wise */ - int k, ncfft; - - if (st->substate->inverse == 0) { - speex_fatal ("kiss fft usage error: improper alloc\n"); - } - - ncfft = st->substate->nfft; - - st->tmpbuf[0].r = freqdata[0] + freqdata[2*ncfft-1]; - st->tmpbuf[0].i = freqdata[0] - freqdata[2*ncfft-1]; - /*C_FIXDIV(st->tmpbuf[0],2);*/ - - for (k = 1; k <= ncfft / 2; ++k) { - kiss_fft_cpx fk, fnkc, fek, fok, tmp; - fk.r = freqdata[2*k-1]; - fk.i = freqdata[2*k]; - fnkc.r = freqdata[2*(ncfft - k)-1]; - fnkc.i = -freqdata[2*(ncfft - k)]; - /*C_FIXDIV( fk , 2 ); - C_FIXDIV( fnkc , 2 );*/ - - C_ADD (fek, fk, fnkc); - C_SUB (tmp, fk, fnkc); - C_MUL (fok, tmp, st->super_twiddles[k]); - C_ADD (st->tmpbuf[k], fek, fok); - C_SUB (st->tmpbuf[ncfft - k], fek, fok); -#ifdef USE_SIMD - st->tmpbuf[ncfft - k].i *= _mm_set1_ps(-1.0); -#else - st->tmpbuf[ncfft - k].i *= -1; -#endif - } - kiss_fft (st->substate, st->tmpbuf, (kiss_fft_cpx *) timedata); -} diff --git a/src/libspeex/kiss_fftr.h b/src/libspeex/kiss_fftr.h deleted file mode 100644 index 7bfb4233..00000000 --- a/src/libspeex/kiss_fftr.h +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef KISS_FTR_H -#define KISS_FTR_H - -#include "kiss_fft.h" -#ifdef __cplusplus -extern "C" { -#endif - - -/* - - Real optimized version can save about 45% cpu time vs. complex fft of a real seq. - - - - */ - -typedef struct kiss_fftr_state *kiss_fftr_cfg; - - -kiss_fftr_cfg kiss_fftr_alloc(int nfft,int inverse_fft,void * mem, size_t * lenmem); -/* - nfft must be even - - If you don't care to allocate space, use mem = lenmem = NULL -*/ - - -void kiss_fftr(kiss_fftr_cfg cfg,const kiss_fft_scalar *timedata,kiss_fft_cpx *freqdata); -/* - input timedata has nfft scalar points - output freqdata has nfft/2+1 complex points -*/ - -void kiss_fftr2(kiss_fftr_cfg st,const kiss_fft_scalar *timedata,kiss_fft_scalar *freqdata); - -void kiss_fftri(kiss_fftr_cfg cfg,const kiss_fft_cpx *freqdata,kiss_fft_scalar *timedata); - -void kiss_fftri2(kiss_fftr_cfg st,const kiss_fft_scalar *freqdata, kiss_fft_scalar *timedata); - -/* - input freqdata has nfft/2+1 complex points - output timedata has nfft scalar points -*/ - -#define kiss_fftr_free speex_free - -#ifdef __cplusplus -} -#endif -#endif diff --git a/src/libspeex/lpc.c b/src/libspeex/lpc.c deleted file mode 100644 index fd5d3821..00000000 --- a/src/libspeex/lpc.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, - Technische Universitaet Berlin - - Any use of this software is permitted provided that this notice is not - removed and that neither the authors nor the Technische Universitaet Berlin - are deemed to have made any representations as to the suitability of this - software for any purpose nor are held responsible for any defects of - this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. - - As a matter of courtesy, the authors request to be informed about uses - this software has found, about bugs in this software, and about any - improvements that may be of general interest. - - Berlin, 28.11.1994 - Jutta Degener - Carsten Bormann - - - Code modified by Jean-Marc Valin - - Speex License: - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "lpc.h" - -#ifdef BFIN_ASM -#include "lpc_bfin.h" -#endif - -/* LPC analysis - * - * The next two functions calculate linear prediction coefficients - * and/or the related reflection coefficients from the first P_MAX+1 - * values of the autocorrelation function. - */ - -/* Invented by N. Levinson in 1947, modified by J. Durbin in 1959. - */ - -/* returns minimum mean square error */ -spx_word32_t _spx_lpc( -spx_coef_t *lpc, /* out: [0...p-1] LPC coefficients */ -const spx_word16_t *ac, /* in: [0...p] autocorrelation values */ -int p -) -{ - int i, j; - spx_word16_t r; - spx_word16_t error = ac[0]; - - if (ac[0] == 0) - { - for (i = 0; i < p; i++) - lpc[i] = 0; - return 0; - } - - for (i = 0; i < p; i++) { - - /* Sum up this iteration's reflection coefficient */ - spx_word32_t rr = NEG32(SHL32(EXTEND32(ac[i + 1]),13)); - for (j = 0; j < i; j++) - rr = SUB32(rr,MULT16_16(lpc[j],ac[i - j])); -#ifdef FIXED_POINT - r = DIV32_16(rr+PSHR32(error,1),ADD16(error,8)); -#else - r = rr/(error+.003*ac[0]); -#endif - /* Update LPC coefficients and total error */ - lpc[i] = r; - for (j = 0; j < i>>1; j++) - { - spx_word16_t tmp = lpc[j]; - lpc[j] = MAC16_16_P13(lpc[j],r,lpc[i-1-j]); - lpc[i-1-j] = MAC16_16_P13(lpc[i-1-j],r,tmp); - } - if (i & 1) - lpc[j] = MAC16_16_P13(lpc[j],lpc[j],r); - - error = SUB16(error,MULT16_16_Q13(r,MULT16_16_Q13(error,r))); - } - return error; -} - - -#ifdef FIXED_POINT - -/* Compute the autocorrelation - * ,--, - * ac(i) = > x(n) * x(n-i) for all n - * `--' - * for lags between 0 and lag-1, and x == 0 outside 0...n-1 - */ - -#ifndef OVERRIDE_SPEEX_AUTOCORR -void _spx_autocorr( -const spx_word16_t *x, /* in: [0...n-1] samples x */ -spx_word16_t *ac, /* out: [0...lag-1] ac values */ -int lag, -int n -) -{ - spx_word32_t d; - int i, j; - spx_word32_t ac0=1; - int shift, ac_shift; - - for (j=0;j x(n) * x(n-i) for all n - * `--' - * for lags between 0 and lag-1, and x == 0 outside 0...n-1 - */ -void _spx_autocorr( -const spx_word16_t *x, /* in: [0...n-1] samples x */ -float *ac, /* out: [0...lag-1] ac values */ -int lag, -int n -) -{ - float d; - int i; - while (lag--) - { - for (i = lag, d = 0; i < n; i++) - d += x[i] * x[i-lag]; - ac[lag] = d; - } - ac[0] += 10; -} - -#endif - - diff --git a/src/libspeex/lpc.h b/src/libspeex/lpc.h deleted file mode 100644 index 952ecdd9..00000000 --- a/src/libspeex/lpc.h +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file lpc.h - @brief Functions for LPC (Linear Prediction Coefficients) analysis -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef LPC_H -#define LPC_H - -#include "arch.h" - -void _spx_autocorr( - const spx_word16_t * x, /* in: [0...n-1] samples x */ - spx_word16_t *ac, /* out: [0...lag-1] ac values */ - int lag, int n); - -spx_word32_t /* returns minimum mean square error */ -_spx_lpc( - spx_coef_t * lpc, /* [0...p-1] LPC coefficients */ - const spx_word16_t * ac, /* in: [0...p] autocorrelation values */ - int p - ); - - -#endif diff --git a/src/libspeex/lpc_bfin.h b/src/libspeex/lpc_bfin.h deleted file mode 100644 index 7310ffba..00000000 --- a/src/libspeex/lpc_bfin.h +++ /dev/null @@ -1,131 +0,0 @@ -/* Copyright (C) 2005 Analog Devices */ -/** - @file lpc_bfin.h - @author Jean-Marc Valin - @brief Functions for LPC (Linear Prediction Coefficients) analysis (Blackfin version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_SPEEX_AUTOCORR -void _spx_autocorr( -const spx_word16_t *x, /* in: [0...n-1] samples x */ -spx_word16_t *ac, /* out: [0...lag-1] ac values */ -int lag, -int n - ) -{ - spx_word32_t d; - const spx_word16_t *xs; - int i, j; - spx_word32_t ac0=1; - spx_word32_t ac32[11], *ac32top; - int shift, ac_shift; - ac32top = ac32+lag-1; - int lag_1, N_lag; - int nshift; - lag_1 = lag-1; - N_lag = n-lag_1; - for (j=0;j> 1;\n\t" - "LOOP_BEGIN pitch%=;\n\t" - "I1 = P0;\n\t" - "A1 = A0 = 0;\n\t" - "R1 = [I1++];\n\t" - "LOOP inner_prod%= LC1 = P3 >> 1;\n\t" - "LOOP_BEGIN inner_prod%=;\n\t" - "A1 += R0.L*R1.H, A0 += R0.L*R1.L (IS) || R1.L = W[I1++];\n\t" - "A1 += R0.H*R1.L, A0 += R0.H*R1.H (IS) || R1.H = W[I1++] || R0 = [I0++];\n\t" - "LOOP_END inner_prod%=;\n\t" - "A0 = ASHIFT A0 by R4.L;\n\t" - "A1 = ASHIFT A1 by R4.L;\n\t" - - "R2 = A0, R3 = A1;\n\t" - "[P1--] = R2;\n\t" - "[P1--] = R3;\n\t" - "P0 += 4;\n\t" - "LOOP_END pitch%=;\n\t" - : : "m" (xs), "m" (x), "m" (ac32top), "m" (N_lag), "m" (lag_1), "m" (nshift) - : "A0", "A1", "P0", "P1", "P2", "P3", "P4", "R0", "R1", "R2", "R3", "R4", "I0", "I1", "L0", "L1", "B0", "B1", "memory" - ); - d=0; - for (j=0;j -#include "lsp.h" -#include "stack_alloc.h" -#include "math_approx.h" - -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif - -#ifndef NULL -#define NULL 0 -#endif - -#ifdef FIXED_POINT - -#define FREQ_SCALE 16384 - -/*#define ANGLE2X(a) (32768*cos(((a)/8192.)))*/ -#define ANGLE2X(a) (SHL16(spx_cos(a),2)) - -/*#define X2ANGLE(x) (acos(.00006103515625*(x))*LSP_SCALING)*/ -#define X2ANGLE(x) (spx_acos(x)) - -#ifdef BFIN_ASM -#include "lsp_bfin.h" -#endif - -#else - -/*#define C1 0.99940307 -#define C2 -0.49558072 -#define C3 0.03679168*/ - -#define FREQ_SCALE 1. -#define ANGLE2X(a) (spx_cos(a)) -#define X2ANGLE(x) (acos(x)) - -#endif - - -/*---------------------------------------------------------------------------*\ - - FUNCTION....: cheb_poly_eva() - - AUTHOR......: David Rowe - DATE CREATED: 24/2/93 - - This function evaluates a series of Chebyshev polynomials - -\*---------------------------------------------------------------------------*/ - -#ifdef FIXED_POINT - -#ifndef OVERRIDE_CHEB_POLY_EVA -static inline spx_word32_t cheb_poly_eva( - spx_word16_t *coef, /* P or Q coefs in Q13 format */ - spx_word16_t x, /* cos of freq (-1.0 to 1.0) in Q14 format */ - int m, /* LPC order/2 */ - char *stack -) -{ - int i; - spx_word16_t b0, b1; - spx_word32_t sum; - - /*Prevents overflows*/ - if (x>16383) - x = 16383; - if (x<-16383) - x = -16383; - - /* Initialise values */ - b1=16384; - b0=x; - - /* Evaluate Chebyshev series formulation usin g iterative approach */ - sum = ADD32(EXTEND32(coef[m]), EXTEND32(MULT16_16_P14(coef[m-1],x))); - for(i=2;i<=m;i++) - { - spx_word16_t tmp=b0; - b0 = SUB16(MULT16_16_Q13(x,b0), b1); - b1 = tmp; - sum = ADD32(sum, EXTEND32(MULT16_16_P14(coef[m-i],b0))); - } - - return sum; -} -#endif - -#else - -static float cheb_poly_eva(spx_word32_t *coef, spx_word16_t x, int m, char *stack) -{ - int k; - float b0, b1, tmp; - - /* Initial conditions */ - b0=0; /* b_(m+1) */ - b1=0; /* b_(m+2) */ - - x*=2; - - /* Calculate the b_(k) */ - for(k=m;k>0;k--) - { - tmp=b0; /* tmp holds the previous value of b0 */ - b0=x*b0-b1+coef[m-k]; /* b0 holds its new value based on b0 and b1 */ - b1=tmp; /* b1 holds the previous value of b0 */ - } - - return(-b1+.5*x*b0+coef[m]); -} -#endif - -/*---------------------------------------------------------------------------*\ - - FUNCTION....: lpc_to_lsp() - - AUTHOR......: David Rowe - DATE CREATED: 24/2/93 - - This function converts LPC coefficients to LSP - coefficients. - -\*---------------------------------------------------------------------------*/ - -#ifdef FIXED_POINT -#define SIGN_CHANGE(a,b) (((a)&0x70000000)^((b)&0x70000000)||(b==0)) -#else -#define SIGN_CHANGE(a,b) (((a)*(b))<0.0) -#endif - - -int lpc_to_lsp (spx_coef_t *a,int lpcrdr,spx_lsp_t *freq,int nb,spx_word16_t delta, char *stack) -/* float *a lpc coefficients */ -/* int lpcrdr order of LPC coefficients (10) */ -/* float *freq LSP frequencies in the x domain */ -/* int nb number of sub-intervals (4) */ -/* float delta grid spacing interval (0.02) */ - - -{ - spx_word16_t temp_xr,xl,xr,xm=0; - spx_word32_t psuml,psumr,psumm,temp_psumr/*,temp_qsumr*/; - int i,j,m,flag,k; - VARDECL(spx_word32_t *Q); /* ptrs for memory allocation */ - VARDECL(spx_word32_t *P); - VARDECL(spx_word16_t *Q16); /* ptrs for memory allocation */ - VARDECL(spx_word16_t *P16); - spx_word32_t *px; /* ptrs of respective P'(z) & Q'(z) */ - spx_word32_t *qx; - spx_word32_t *p; - spx_word32_t *q; - spx_word16_t *pt; /* ptr used for cheb_poly_eval() - whether P' or Q' */ - int roots=0; /* DR 8/2/94: number of roots found */ - flag = 1; /* program is searching for a root when, - 1 else has found one */ - m = lpcrdr/2; /* order of P'(z) & Q'(z) polynomials */ - - /* Allocate memory space for polynomials */ - ALLOC(Q, (m+1), spx_word32_t); - ALLOC(P, (m+1), spx_word32_t); - - /* determine P'(z)'s and Q'(z)'s coefficients where - P'(z) = P(z)/(1 + z^(-1)) and Q'(z) = Q(z)/(1-z^(-1)) */ - - px = P; /* initialise ptrs */ - qx = Q; - p = px; - q = qx; - -#ifdef FIXED_POINT - *px++ = LPC_SCALING; - *qx++ = LPC_SCALING; - for(i=0;i=32768) - speex_warning_int("px", *px); - if (fabs(*qx)>=32768) - speex_warning_int("qx", *qx);*/ - *px = PSHR32(*px,2); - *qx = PSHR32(*qx,2); - px++; - qx++; - } - /* The reason for this lies in the way cheb_poly_eva() is implemented for fixed-point */ - P[m] = PSHR32(P[m],3); - Q[m] = PSHR32(Q[m],3); -#else - *px++ = LPC_SCALING; - *qx++ = LPC_SCALING; - for(i=0;i= -FREQ_SCALE)){ - spx_word16_t dd; - /* Modified by JMV to provide smaller steps around x=+-1 */ -#ifdef FIXED_POINT - dd = MULT16_16_Q15(delta,SUB16(FREQ_SCALE, MULT16_16_Q14(MULT16_16_Q14(xl,xl),14000))); - if (psuml<512 && psuml>-512) - dd = PSHR16(dd,1); -#else - dd=delta*(1-.9*xl*xl); - if (fabs(psuml)<.2) - dd *= .5; -#endif - xr = SUB16(xl, dd); /* interval spacing */ - psumr = cheb_poly_eva(pt,xr,m,stack);/* poly(xl-delta_x) */ - temp_psumr = psumr; - temp_xr = xr; - - /* if no sign change increment xr and re-evaluate poly(xr). Repeat til - sign change. - if a sign change has occurred the interval is bisected and then - checked again for a sign change which determines in which - interval the zero lies in. - If there is no sign change between poly(xm) and poly(xl) set interval - between xm and xr else set interval between xl and xr and repeat till - root is located within the specified limits */ - - if(SIGN_CHANGE(psumr,psuml)) - { - roots++; - - psumm=psuml; - for(k=0;k<=nb;k++){ -#ifdef FIXED_POINT - xm = ADD16(PSHR16(xl,1),PSHR16(xr,1)); /* bisect the interval */ -#else - xm = .5*(xl+xr); /* bisect the interval */ -#endif - psumm=cheb_poly_eva(pt,xm,m,stack); - /*if(psumm*psuml>0.)*/ - if(!SIGN_CHANGE(psumm,psuml)) - { - psuml=psumm; - xl=xm; - } else { - psumr=psumm; - xr=xm; - } - } - - /* once zero is found, reset initial interval to xr */ - freq[j] = X2ANGLE(xm); - xl = xm; - flag = 0; /* reset flag for next search */ - } - else{ - psuml=temp_psumr; - xl=temp_xr; - } - } - } - return(roots); -} - -/*---------------------------------------------------------------------------*\ - - FUNCTION....: lsp_to_lpc() - - AUTHOR......: David Rowe - DATE CREATED: 24/2/93 - - Converts LSP coefficients to LPC coefficients. - -\*---------------------------------------------------------------------------*/ - -#ifdef FIXED_POINT - -void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,int lpcrdr, char *stack) -/* float *freq array of LSP frequencies in the x domain */ -/* float *ak array of LPC coefficients */ -/* int lpcrdr order of LPC coefficients */ -{ - int i,j; - spx_word32_t xout1,xout2,xin; - spx_word32_t mult, a; - VARDECL(spx_word16_t *freqn); - VARDECL(spx_word32_t **xp); - VARDECL(spx_word32_t *xpmem); - VARDECL(spx_word32_t **xq); - VARDECL(spx_word32_t *xqmem); - int m = lpcrdr>>1; - - /* - - Reconstruct P(z) and Q(z) by cascading second order polynomials - in form 1 - 2cos(w)z(-1) + z(-2), where w is the LSP frequency. - In the time domain this is: - - y(n) = x(n) - 2cos(w)x(n-1) + x(n-2) - - This is what the ALLOCS below are trying to do: - - int xp[m+1][lpcrdr+1+2]; // P matrix in QIMP - int xq[m+1][lpcrdr+1+2]; // Q matrix in QIMP - - These matrices store the output of each stage on each row. The - final (m-th) row has the output of the final (m-th) cascaded - 2nd order filter. The first row is the impulse input to the - system (not written as it is known). - - The version below takes advantage of the fact that a lot of the - outputs are zero or known, for example if we put an inpulse - into the first section the "clock" it 10 times only the first 3 - outputs samples are non-zero (it's an FIR filter). - */ - - ALLOC(xp, (m+1), spx_word32_t*); - ALLOC(xpmem, (m+1)*(lpcrdr+1+2), spx_word32_t); - - ALLOC(xq, (m+1), spx_word32_t*); - ALLOC(xqmem, (m+1)*(lpcrdr+1+2), spx_word32_t); - - for(i=0; i<=m; i++) { - xp[i] = xpmem + i*(lpcrdr+1+2); - xq[i] = xqmem + i*(lpcrdr+1+2); - } - - /* work out 2cos terms in Q14 */ - - ALLOC(freqn, lpcrdr, spx_word16_t); - for (i=0;i 32767) a = 32767; - ak[j-1] = (short)a; - - } - -} - -#else - -void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,int lpcrdr, char *stack) -/* float *freq array of LSP frequencies in the x domain */ -/* float *ak array of LPC coefficients */ -/* int lpcrdr order of LPC coefficients */ - - -{ - int i,j; - float xout1,xout2,xin1,xin2; - VARDECL(float *Wp); - float *pw,*n1,*n2,*n3,*n4=NULL; - VARDECL(float *x_freq); - int m = lpcrdr>>1; - - ALLOC(Wp, 4*m+2, float); - pw = Wp; - - /* initialise contents of array */ - - for(i=0;i<=4*m+1;i++){ /* set contents of buffer to 0 */ - *pw++ = 0.0; - } - - /* Set pointers up */ - - pw = Wp; - xin1 = 1.0; - xin2 = 1.0; - - ALLOC(x_freq, lpcrdr, float); - for (i=0;i0) - ak[j-1] = (xout1 + xout2)*0.5f; - *(n4+1) = xin1; - *(n4+2) = xin2; - - xin1 = 0.0; - xin2 = 0.0; - } - -} -#endif - - -#ifdef FIXED_POINT - -/*Makes sure the LSPs are stable*/ -void lsp_enforce_margin(spx_lsp_t *lsp, int len, spx_word16_t margin) -{ - int i; - spx_word16_t m = margin; - spx_word16_t m2 = 25736-margin; - - if (lsp[0]m2) - lsp[len-1]=m2; - for (i=1;ilsp[i+1]-m) - lsp[i]= SHR16(lsp[i],1) + SHR16(lsp[i+1]-m,1); - } -} - - -void lsp_interpolate(spx_lsp_t *old_lsp, spx_lsp_t *new_lsp, spx_lsp_t *interp_lsp, int len, int subframe, int nb_subframes) -{ - int i; - spx_word16_t tmp = DIV32_16(SHL32(EXTEND32(1 + subframe),14),nb_subframes); - spx_word16_t tmp2 = 16384-tmp; - for (i=0;iLSP_SCALING*(M_PI-margin)) - lsp[len-1]=LSP_SCALING*(M_PI-margin); - for (i=1;ilsp[i+1]-LSP_SCALING*margin) - lsp[i]= .5f* (lsp[i] + lsp[i+1]-LSP_SCALING*margin); - } -} - - -void lsp_interpolate(spx_lsp_t *old_lsp, spx_lsp_t *new_lsp, spx_lsp_t *interp_lsp, int len, int subframe, int nb_subframes) -{ - int i; - float tmp = (1.0f + subframe)/nb_subframes; - for (i=0;i>>= 14;\n\t" - "R3 = R3 + R5;\n\t" - - "R0 = R2;\n\t" /* R0: b0 */ - "R1 = 16384;\n\t" /* R1: b1 */ - "LOOP cpe%= LC0 = %3;\n\t" - "LOOP_BEGIN cpe%=;\n\t" - "P1 = R0;\n\t" - "R0 = R2.L * R0.L (IS) || R5 = W[P0--] (X);\n\t" - "R0 >>>= 13;\n\t" - "R0 = R0 - R1;\n\t" - "R1 = P1;\n\t" - "R5 = R5.L * R0.L (IS);\n\t" - "R5 = R5 + R4;\n\t" - "R5 >>>= 14;\n\t" - "R3 = R3 + R5;\n\t" - "LOOP_END cpe%=;\n\t" - "%0 = R3;\n\t" - : "=&d" (sum) - : "a" (x), "a" (&coef[m]), "a" (m-1) - : "R0", "R1", "R3", "R2", "R4", "R5", "P0", "P1" - ); - return sum; -} -#endif - - - diff --git a/src/libspeex/lsp_tables_nb.c b/src/libspeex/lsp_tables_nb.c deleted file mode 100644 index 16f2e1b6..00000000 --- a/src/libspeex/lsp_tables_nb.c +++ /dev/null @@ -1,360 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: lsp_tables_nb.c - Codebooks for LSPs in narrowband CELP mode - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -const signed char cdbk_nb[640]={ -30,19,38,34,40,32,46,43,58,43, -5,-18,-25,-40,-33,-55,-52,20,34,28, --20,-63,-97,-92,61,53,47,49,53,75, --14,-53,-77,-79,0,-3,-5,19,22,26, --9,-53,-55,66,90,72,85,68,74,52, --4,-41,-58,-31,-18,-31,27,32,30,18, -24,3,8,5,-12,-3,26,28,74,63, --2,-39,-67,-77,-106,-74,59,59,73,65, -44,40,71,72,82,83,98,88,89,60, --6,-31,-47,-48,-13,-39,-9,7,2,79, --1,-39,-60,-17,87,81,65,50,45,19, --21,-67,-91,-87,-41,-50,7,18,39,74, -10,-31,-28,39,24,13,23,5,56,45, -29,10,-5,-13,-11,-35,-18,-8,-10,-8, --25,-71,-77,-21,2,16,50,63,87,87, -5,-32,-40,-51,-68,0,12,6,54,34, -5,-12,32,52,68,64,69,59,65,45, -14,-16,-31,-40,-65,-67,41,49,47,37, --11,-52,-75,-84,-4,57,48,42,42,33, --11,-51,-68,-6,13,0,8,-8,26,32, --23,-53,0,36,56,76,97,105,111,97, --1,-28,-39,-40,-43,-54,-44,-40,-18,35, -16,-20,-19,-28,-42,29,47,38,74,45, -3,-29,-48,-62,-80,-104,-33,56,59,59, -10,17,46,72,84,101,117,123,123,106, --7,-33,-49,-51,-70,-67,-27,-31,70,67, --16,-62,-85,-20,82,71,86,80,85,74, --19,-58,-75,-45,-29,-33,-18,-25,45,57, --12,-42,-5,12,28,36,52,64,81,82, -13,-9,-27,-28,22,3,2,22,26,6, --6,-44,-51,2,15,10,48,43,49,34, --19,-62,-84,-89,-102,-24,8,17,61,68, -39,24,23,19,16,-5,12,15,27,15, --8,-44,-49,-60,-18,-32,-28,52,54,62, --8,-48,-77,-70,66,101,83,63,61,37, --12,-50,-75,-64,33,17,13,25,15,77, -1,-42,-29,72,64,46,49,31,61,44, --8,-47,-54,-46,-30,19,20,-1,-16,0, -16,-12,-18,-9,-26,-27,-10,-22,53,45, --10,-47,-75,-82,-105,-109,8,25,49,77, -50,65,114,117,124,118,115,96,90,61, --9,-45,-63,-60,-75,-57,8,11,20,29, -0,-35,-49,-43,40,47,35,40,55,38, --24,-76,-103,-112,-27,3,23,34,52,75, -8,-29,-43,12,63,38,35,29,24,8, -25,11,1,-15,-18,-43,-7,37,40,21, --20,-56,-19,-19,-4,-2,11,29,51,63, --2,-44,-62,-75,-89,30,57,51,74,51, -50,46,68,64,65,52,63,55,65,43, -18,-9,-26,-35,-55,-69,3,6,8,17, --15,-61,-86,-97,1,86,93,74,78,67, --1,-38,-66,-48,48,39,29,25,17,-1, -13,13,29,39,50,51,69,82,97,98, --2,-36,-46,-27,-16,-30,-13,-4,-7,-4, -25,-5,-11,-6,-25,-21,33,12,31,29, --8,-38,-52,-63,-68,-89,-33,-1,10,74, --2,-15,59,91,105,105,101,87,84,62, --7,-33,-50,-35,-54,-47,25,17,82,81, --13,-56,-83,21,58,31,42,25,72,65, --24,-66,-91,-56,9,-2,21,10,69,75, -2,-24,11,22,25,28,38,34,48,33, -7,-29,-26,17,15,-1,14,0,-2,0, --6,-41,-67,6,-2,-9,19,2,85,74, --22,-67,-84,-71,-50,3,11,-9,2,62}; - -const signed char cdbk_nb_low1[320]={ --34,-52,-15,45,2, -23,21,52,24,-33, --9,-1,9,-44,-41, --13,-17,44,22,-17, --6,-4,-1,22,38, -26,16,2,50,27, --35,-34,-9,-41,6, -0,-16,-34,51,8, --14,-31,-49,15,-33, -45,49,33,-11,-37, --62,-54,45,11,-5, --72,11,-1,-12,-11, -24,27,-11,-43,46, -43,33,-12,-9,-1, -1,-4,-23,-57,-71, -11,8,16,17,-8, --20,-31,-41,53,48, --16,3,65,-24,-8, --23,-32,-37,-32,-49, --10,-17,6,38,5, --9,-17,-46,8,52, -3,6,45,40,39, --7,-6,-34,-74,31, -8,1,-16,43,68, --11,-19,-31,4,6, -0,-6,-17,-16,-38, --16,-30,2,9,-39, --16,-1,43,-10,48, -3,3,-16,-31,-3, -62,68,43,13,3, --10,8,20,-56,12, -12,-2,-18,22,-15, --40,-36,1,7,41, -0,1,46,-6,-62, --4,-12,-2,-11,-83, --13,-2,91,33,-10, -0,4,-11,-16,79, -32,37,14,9,51, --21,-28,-56,-34,0, -21,9,-26,11,28, --42,-54,-23,-2,-15, -31,30,8,-39,-66, --39,-36,31,-28,-40, --46,35,40,22,24, -33,48,23,-34,14, -40,32,17,27,-3, -25,26,-13,-61,-17, -11,4,31,60,-6, --26,-41,-64,13,16, --26,54,31,-11,-23, --9,-11,-34,-71,-21, --34,-35,55,50,29, --22,-27,-50,-38,57, -33,42,57,48,26, -11,0,-49,-31,26, --4,-14,5,78,37, -17,0,-49,-12,-23, -26,14,2,2,-43, --17,-12,10,-8,-4, -8,18,12,-6,20, --12,-6,-13,-25,34, -15,40,49,7,8, -13,20,20,-19,-22, --2,-8,2,51,-51}; - -const signed char cdbk_nb_low2[320]={ --6,53,-21,-24,4, -26,17,-4,-37,25, -17,-36,-13,31,3, --6,27,15,-10,31, -28,26,-10,-10,-40, -16,-7,15,13,41, --9,0,-4,50,-6, --7,14,38,22,0, --48,2,1,-13,-19, -32,-3,-60,11,-17, --1,-24,-34,-1,35, --5,-27,28,44,13, -25,15,42,-11,15, -51,35,-36,20,8, --4,-12,-29,19,-47, -49,-15,-4,16,-29, --39,14,-30,4,25, --9,-5,-51,-14,-3, --40,-32,38,5,-9, --8,-4,-1,-22,71, --3,14,26,-18,-22, -24,-41,-25,-24,6, -23,19,-10,39,-26, --27,65,45,2,-7, --26,-8,22,-12,16, -15,16,-35,-5,33, --21,-8,0,23,33, -34,6,21,36,6, --7,-22,8,-37,-14, -31,38,11,-4,-3, --39,-32,-8,32,-23, --6,-12,16,20,-28, --4,23,13,-52,-1, -22,6,-33,-40,-6, -4,-62,13,5,-26, -35,39,11,2,57, --11,9,-20,-28,-33, -52,-5,-6,-2,22, --14,-16,-48,35,1, --58,20,13,33,-1, --74,56,-18,-22,-31, -12,6,-14,4,-2, --9,-47,10,-3,29, --17,-5,61,14,47, --12,2,72,-39,-17, -92,64,-53,-51,-15, --30,-38,-41,-29,-28, -27,9,36,9,-35, --42,81,-21,20,25, --16,-5,-17,-35,21, -15,-28,48,2,-2, -9,-19,29,-40,30, --18,-18,18,-16,-57, -15,-20,-12,-15,-37, --15,33,-39,21,-22, --13,35,11,13,-38, --63,29,23,-27,32, -18,3,-26,42,33, --64,-66,-17,16,56, -2,36,3,31,21, --41,-39,8,-57,14, -37,-2,19,-36,-19, --23,-29,-16,1,-3, --8,-10,31,64,-65}; - -const signed char cdbk_nb_high1[320]={ --26,-8,29,21,4, -19,-39,33,-7,-36, -56,54,48,40,29, --4,-24,-42,-66,-43, --60,19,-2,37,41, --10,-37,-60,-64,18, --22,77,73,40,25, -4,19,-19,-66,-2, -11,5,21,14,26, --25,-86,-4,18,1, -26,-37,10,37,-1, -24,-12,-59,-11,20, --6,34,-16,-16,42, -19,-28,-51,53,32, -4,10,62,21,-12, --34,27,4,-48,-48, --50,-49,31,-7,-21, --42,-25,-4,-43,-22, -59,2,27,12,-9, --6,-16,-8,-32,-58, --16,-29,-5,41,23, --30,-33,-46,-13,-10, --38,52,52,1,-17, --9,10,26,-25,-6, -33,-20,53,55,25, --32,-5,-42,23,21, -66,5,-28,20,9, -75,29,-7,-42,-39, -15,3,-23,21,6, -11,1,-29,14,63, -10,54,26,-24,-51, --49,7,-23,-51,15, --66,1,60,25,10, -0,-30,-4,-15,17, -19,59,40,4,-5, -33,6,-22,-58,-70, --5,23,-6,60,44, --29,-16,-47,-29,52, --19,50,28,16,35, -31,36,0,-21,6, -21,27,22,42,7, --66,-40,-8,7,19, -46,0,-4,60,36, -45,-7,-29,-6,-32, --39,2,6,-9,33, -20,-51,-34,18,-6, -19,6,11,5,-19, --29,-2,42,-11,-45, --21,-55,57,37,2, --14,-67,-16,-27,-38, -69,48,19,2,-17, -20,-20,-16,-34,-17, --25,-61,10,73,45, -16,-40,-64,-17,-29, --22,56,17,-39,8, --11,8,-25,-18,-13, --19,8,54,57,36, --17,-26,-4,6,-21, -40,42,-4,20,31, -53,10,-34,-53,31, --17,35,0,15,-6, --20,-63,-73,22,25, -29,17,8,-29,-39, --69,18,15,-15,-5}; - -const signed char cdbk_nb_high2[320]={ -11,47,16,-9,-46, --32,26,-64,34,-5, -38,-7,47,20,2, --73,-99,-3,-45,20, -70,-52,15,-6,-7, --82,31,21,47,51, -39,-3,9,0,-41, --7,-15,-54,2,0, -27,-31,9,-45,-22, --38,-24,-24,8,-33, -23,5,50,-36,-17, --18,-51,-2,13,19, -43,12,-15,-12,61, -38,38,7,13,0, -6,-1,3,62,9, -27,22,-33,38,-35, --9,30,-43,-9,-32, --1,4,-4,1,-5, --11,-8,38,31,11, --10,-42,-21,-37,1, -43,15,-13,-35,-19, --18,15,23,-26,59, -1,-21,53,8,-41, --50,-14,-28,4,21, -25,-28,-40,5,-40, --41,4,51,-33,-8, --8,1,17,-60,12, -25,-41,17,34,43, -19,45,7,-37,24, --15,56,-2,35,-10, -48,4,-47,-2,5, --5,-54,5,-3,-33, --10,30,-2,-44,-24, --38,9,-9,42,4, -6,-56,44,-16,9, --40,-26,18,-20,10, -28,-41,-21,-4,13, --18,32,-30,-3,37, -15,22,28,50,-40, -3,-29,-64,7,51, --19,-11,17,-27,-40, --64,24,-12,-7,-27, -3,37,48,-1,2, --9,-38,-34,46,1, -27,-6,19,-13,26, -10,34,20,25,40, -50,-6,-7,30,9, --24,0,-23,71,-61, -22,58,-34,-4,2, --49,-33,25,30,-8, --6,-16,77,2,38, --8,-35,-6,-30,56, -78,31,33,-20,13, --39,20,22,4,21, --8,4,-6,10,-83, --41,9,-25,-43,15, --7,-12,-34,-39,-37, --33,19,30,16,-33, -42,-25,25,-68,44, --15,-11,-4,23,50, -14,4,-39,-43,20, --30,60,9,-20,7, -16,19,-33,37,29, -16,-35,7,38,-27}; diff --git a/src/libspeex/ltp.c b/src/libspeex/ltp.c deleted file mode 100644 index 0129c95f..00000000 --- a/src/libspeex/ltp.c +++ /dev/null @@ -1,839 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin - File: ltp.c - Long-Term Prediction functions - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "ltp.h" -#include "stack_alloc.h" -#include "filters.h" -#include -#include "math_approx.h" -#include "os_support.h" - -#ifndef NULL -#define NULL 0 -#endif - - -#ifdef _USE_SSE -#include "ltp_sse.h" -#elif defined (ARM4_ASM) || defined(ARM5E_ASM) -#include "ltp_arm4.h" -#elif defined (BFIN_ASM) -#include "ltp_bfin.h" -#endif - -#ifndef OVERRIDE_INNER_PROD -spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len) -{ - spx_word32_t sum=0; - len >>= 2; - while(len--) - { - spx_word32_t part=0; - part = MAC16_16(part,*x++,*y++); - part = MAC16_16(part,*x++,*y++); - part = MAC16_16(part,*x++,*y++); - part = MAC16_16(part,*x++,*y++); - /* HINT: If you had a 40-bit accumulator, you could shift only at the end */ - sum = ADD32(sum,SHR32(part,6)); - } - return sum; -} -#endif - -#ifndef OVERRIDE_PITCH_XCORR -#if 0 /* HINT: Enable this for machines with enough registers (i.e. not x86) */ -void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack) -{ - int i,j; - for (i=0;i16383) - { - scaledown=1; - break; - } - } - /* If the weighted input is close to saturation, then we scale it down */ - if (scaledown) - { - for (i=-end;iMULT16_16(best_score[N-1],ADD16(1,ener16[i-start]))) - { - /* We can safely put it last and then check */ - best_score[N-1]=tmp; - best_ener[N-1]=ener16[i-start]+1; - pitch[N-1]=i; - /* Check if it comes in front of others */ - for (j=0;jMULT16_16(best_score[j],ADD16(1,ener16[i-start]))) - { - for (k=N-1;k>j;k--) - { - best_score[k]=best_score[k-1]; - best_ener[k]=best_ener[k-1]; - pitch[k]=pitch[k-1]; - } - best_score[j]=tmp; - best_ener[j]=ener16[i-start]+1; - pitch[j]=i; - break; - } - } - } - } - - /* Compute open-loop gain if necessary */ - if (gain) - { - for (j=0;jbest_sum && gain_sum<=max_gain) { - best_sum=sum; - best_cdbk=i; - } - } - - return best_cdbk; -} -#endif - -/** Finds the best quantized 3-tap pitch predictor by analysis by synthesis */ -static spx_word32_t pitch_gain_search_3tap( -const spx_word16_t target[], /* Target vector */ -const spx_coef_t ak[], /* LPCs for this subframe */ -const spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */ -const spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */ -spx_sig_t exc[], /* Excitation */ -const signed char *gain_cdbk, -int gain_cdbk_size, -int pitch, /* Pitch value */ -int p, /* Number of LPC coeffs */ -int nsf, /* Number of samples in subframe */ -SpeexBits *bits, -char *stack, -const spx_word16_t *exc2, -const spx_word16_t *r, -spx_word16_t *new_target, -int *cdbk_index, -int plc_tuning, -spx_word32_t cumul_gain, -int scaledown -) -{ - int i,j; - VARDECL(spx_word16_t *tmp1); - VARDECL(spx_word16_t *e); - spx_word16_t *x[3]; - spx_word32_t corr[3]; - spx_word32_t A[3][3]; - spx_word16_t gain[3]; - spx_word32_t err; - spx_word16_t max_gain=128; - int best_cdbk=0; - - ALLOC(tmp1, 3*nsf, spx_word16_t); - ALLOC(e, nsf, spx_word16_t); - - if (cumul_gain > 262144) - max_gain = 31; - - x[0]=tmp1; - x[1]=tmp1+nsf; - x[2]=tmp1+2*nsf; - - for (j=0;j=0;i--) - { - spx_word16_t e0=exc2[-pitch-1+i]; -#ifdef FIXED_POINT - /* Scale excitation down if needed (avoiding overflow) */ - if (scaledown) - e0 = SHR16(e0,1); -#endif - x[i][0]=MULT16_16_Q14(r[0], e0); - for (j=0;j30) - plc_tuning=30; -#ifdef FIXED_POINT - C[0] = SHL32(C[0],1); - C[1] = SHL32(C[1],1); - C[2] = SHL32(C[2],1); - C[3] = SHL32(C[3],1); - C[4] = SHL32(C[4],1); - C[5] = SHL32(C[5],1); - C[6] = MAC16_32_Q15(C[6],MULT16_16_16(plc_tuning,655),C[6]); - C[7] = MAC16_32_Q15(C[7],MULT16_16_16(plc_tuning,655),C[7]); - C[8] = MAC16_32_Q15(C[8],MULT16_16_16(plc_tuning,655),C[8]); - normalize16(C, C16, 32767, 9); -#else - C[6]*=.5*(1+.02*plc_tuning); - C[7]*=.5*(1+.02*plc_tuning); - C[8]*=.5*(1+.02*plc_tuning); -#endif - - best_cdbk = pitch_gain_search_3tap_vq(gain_cdbk, gain_cdbk_size, C16, max_gain); - -#ifdef FIXED_POINT - gain[0] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4]); - gain[1] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4+1]); - gain[2] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4+2]); - /*printf ("%d %d %d %d\n",gain[0],gain[1],gain[2], best_cdbk);*/ -#else - gain[0] = 0.015625*gain_cdbk[best_cdbk*4] + .5; - gain[1] = 0.015625*gain_cdbk[best_cdbk*4+1]+ .5; - gain[2] = 0.015625*gain_cdbk[best_cdbk*4+2]+ .5; -#endif - *cdbk_index=best_cdbk; - } - - SPEEX_MEMSET(exc, 0, nsf); - for (i=0;i<3;i++) - { - int j; - int tmp1, tmp3; - int pp=pitch+1-i; - tmp1=nsf; - if (tmp1>pp) - tmp1=pp; - for (j=0;jpp+pitch) - tmp3=pp+pitch; - for (j=tmp1;jgain_bits; - gain_cdbk = params->gain_cdbk + 4*gain_cdbk_size*cdbk_offset; - - N=complexity; - if (N>10) - N=10; - if (N<1) - N=1; - - ALLOC(nbest, N, int); - params = (const ltp_params*) par; - - if (endpitch_bits); - speex_bits_pack(bits, 0, params->gain_bits); - SPEEX_MEMSET(exc, 0, nsf); - return start; - } - -#ifdef FIXED_POINT - /* Check if we need to scale everything down in the pitch search to avoid overflows */ - for (i=0;i16383) - { - scaledown=1; - break; - } - } - for (i=-end;i16383) - { - scaledown=1; - break; - } - } -#endif - if (N>end-start+1) - N=end-start+1; - if (end != start) - open_loop_nbest_pitch(sw, start, end, nsf, nbest, NULL, N, stack); - else - nbest[0] = start; - - ALLOC(best_exc, nsf, spx_sig_t); - ALLOC(new_target, nsf, spx_word16_t); - ALLOC(best_target, nsf, spx_word16_t); - - for (i=0;ipitch_bits); - speex_bits_pack(bits, best_gain_index, params->gain_bits); -#ifdef FIXED_POINT - *cumul_gain = MULT16_32_Q13(SHL16(params->gain_cdbk[4*best_gain_index+3],8), MAX32(1024,*cumul_gain)); -#else - *cumul_gain = 0.03125*MAX32(1024,*cumul_gain)*params->gain_cdbk[4*best_gain_index+3]; -#endif - /*printf ("%f\n", cumul_gain);*/ - /*printf ("encode pitch: %d %d\n", best_pitch, best_gain_index);*/ - SPEEX_COPY(exc, best_exc, nsf); - SPEEX_COPY(target, best_target, nsf); -#ifdef FIXED_POINT - /* Scale target back up if needed */ - if (scaledown) - { - for (i=0;igain_bits; - gain_cdbk = params->gain_cdbk + 4*gain_cdbk_size*cdbk_offset; - - pitch = speex_bits_unpack_unsigned(bits, params->pitch_bits); - pitch += start; - gain_index = speex_bits_unpack_unsigned(bits, params->gain_bits); - /*printf ("decode pitch: %d %d\n", pitch, gain_index);*/ -#ifdef FIXED_POINT - gain[0] = ADD16(32,(spx_word16_t)gain_cdbk[gain_index*4]); - gain[1] = ADD16(32,(spx_word16_t)gain_cdbk[gain_index*4+1]); - gain[2] = ADD16(32,(spx_word16_t)gain_cdbk[gain_index*4+2]); -#else - gain[0] = 0.015625*gain_cdbk[gain_index*4]+.5; - gain[1] = 0.015625*gain_cdbk[gain_index*4+1]+.5; - gain[2] = 0.015625*gain_cdbk[gain_index*4+2]+.5; -#endif - - if (count_lost && pitch > subframe_offset) - { - spx_word16_t gain_sum; - if (1) { -#ifdef FIXED_POINT - spx_word16_t tmp = count_lost < 4 ? last_pitch_gain : SHR16(last_pitch_gain,1); - if (tmp>62) - tmp=62; -#else - spx_word16_t tmp = count_lost < 4 ? last_pitch_gain : 0.5 * last_pitch_gain; - if (tmp>.95) - tmp=.95; -#endif - gain_sum = gain_3tap_to_1tap(gain); - - if (gain_sum > tmp) - { - spx_word16_t fact = DIV32_16(SHL32(EXTEND32(tmp),14),gain_sum); - for (i=0;i<3;i++) - gain[i]=MULT16_16_Q14(fact,gain[i]); - } - - } - - } - - *pitch_val = pitch; - gain_val[0]=gain[0]; - gain_val[1]=gain[1]; - gain_val[2]=gain[2]; - gain[0] = SHL16(gain[0],7); - gain[1] = SHL16(gain[1],7); - gain[2] = SHL16(gain[2],7); - SPEEX_MEMSET(exc_out, 0, nsf); - for (i=0;i<3;i++) - { - int j; - int tmp1, tmp3; - int pp=pitch+1-i; - tmp1=nsf; - if (tmp1>pp) - tmp1=pp; - for (j=0;jpp+pitch) - tmp3=pp+pitch; - for (j=tmp1;j63) - pitch_coef=63; -#else - if (pitch_coef>.99) - pitch_coef=.99; -#endif - for (i=0;i63) - pitch_coef=63; -#else - if (pitch_coef>.99) - pitch_coef=.99; -#endif - for (i=0;i -#include "arch.h" - -/** LTP parameters. */ -typedef struct { - const signed char *gain_cdbk; - int gain_bits; - int pitch_bits; -} ltp_params; - -#ifdef FIXED_POINT -#define gain_3tap_to_1tap(g) (ABS(g[1]) + (g[0]>0 ? g[0] : -SHR16(g[0],1)) + (g[2]>0 ? g[2] : -SHR16(g[2],1))) -#else -#define gain_3tap_to_1tap(g) (ABS(g[1]) + (g[0]>0 ? g[0] : -.5*g[0]) + (g[2]>0 ? g[2] : -.5*g[2])) -#endif - -spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len); -void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack); - -void open_loop_nbest_pitch(spx_word16_t *sw, int start, int end, int len, int *pitch, spx_word16_t *gain, int N, char *stack); - - -/** Finds the best quantized 3-tap pitch predictor by analysis by synthesis */ -int pitch_search_3tap( -spx_word16_t target[], /* Target vector */ -spx_word16_t *sw, -spx_coef_t ak[], /* LPCs for this subframe */ -spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */ -spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */ -spx_sig_t exc[], /* Overlapping codebook */ -const void *par, -int start, /* Smallest pitch value allowed */ -int end, /* Largest pitch value allowed */ -spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ -int p, /* Number of LPC coeffs */ -int nsf, /* Number of samples in subframe */ -SpeexBits *bits, -char *stack, -spx_word16_t *exc2, -spx_word16_t *r, -int complexity, -int cdbk_offset, -int plc_tuning, -spx_word32_t *cumul_gain -); - -/*Unquantize adaptive codebook and update pitch contribution*/ -void pitch_unquant_3tap( -spx_word16_t exc[], /* Input excitation */ -spx_word32_t exc_out[], /* Output excitation */ -int start, /* Smallest pitch value allowed */ -int end, /* Largest pitch value allowed */ -spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ -const void *par, -int nsf, /* Number of samples in subframe */ -int *pitch_val, -spx_word16_t *gain_val, -SpeexBits *bits, -char *stack, -int lost, -int subframe_offset, -spx_word16_t last_pitch_gain, -int cdbk_offset -); - -/** Forced pitch delay and gain */ -int forced_pitch_quant( -spx_word16_t target[], /* Target vector */ -spx_word16_t *sw, -spx_coef_t ak[], /* LPCs for this subframe */ -spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */ -spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */ -spx_sig_t exc[], /* Excitation */ -const void *par, -int start, /* Smallest pitch value allowed */ -int end, /* Largest pitch value allowed */ -spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ -int p, /* Number of LPC coeffs */ -int nsf, /* Number of samples in subframe */ -SpeexBits *bits, -char *stack, -spx_word16_t *exc2, -spx_word16_t *r, -int complexity, -int cdbk_offset, -int plc_tuning, -spx_word32_t *cumul_gain -); - -/** Unquantize forced pitch delay and gain */ -void forced_pitch_unquant( -spx_word16_t exc[], /* Input excitation */ -spx_word32_t exc_out[], /* Output excitation */ -int start, /* Smallest pitch value allowed */ -int end, /* Largest pitch value allowed */ -spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ -const void *par, -int nsf, /* Number of samples in subframe */ -int *pitch_val, -spx_word16_t *gain_val, -SpeexBits *bits, -char *stack, -int lost, -int subframe_offset, -spx_word16_t last_pitch_gain, -int cdbk_offset -); diff --git a/src/libspeex/ltp_arm4.h b/src/libspeex/ltp_arm4.h deleted file mode 100644 index cdb94e60..00000000 --- a/src/libspeex/ltp_arm4.h +++ /dev/null @@ -1,187 +0,0 @@ -/* Copyright (C) 2004 Jean-Marc Valin */ -/** - @file ltp_arm4.h - @brief Long-Term Prediction functions (ARM4 version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_INNER_PROD -spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len) -{ - spx_word32_t sum1=0,sum2=0; - spx_word16_t *deadx, *deady; - int deadlen, dead1, dead2, dead3, dead4, dead5, dead6; - __asm__ __volatile__ ( - "\tldrsh %5, [%0], #2 \n" - "\tldrsh %6, [%1], #2 \n" - ".inner_prod_loop%=:\n" - "\tsub %7, %7, %7\n" - "\tsub %10, %10, %10\n" - - "\tldrsh %8, [%0], #2 \n" - "\tldrsh %9, [%1], #2 \n" - "\tmla %7, %5, %6, %7\n" - "\tldrsh %5, [%0], #2 \n" - "\tldrsh %6, [%1], #2 \n" - "\tmla %10, %8, %9, %10\n" - "\tldrsh %8, [%0], #2 \n" - "\tldrsh %9, [%1], #2 \n" - "\tmla %7, %5, %6, %7\n" - "\tldrsh %5, [%0], #2 \n" - "\tldrsh %6, [%1], #2 \n" - "\tmla %10, %8, %9, %10\n" - - "\tldrsh %8, [%0], #2 \n" - "\tldrsh %9, [%1], #2 \n" - "\tmla %7, %5, %6, %7\n" - "\tldrsh %5, [%0], #2 \n" - "\tldrsh %6, [%1], #2 \n" - "\tmla %10, %8, %9, %10\n" - "\tldrsh %8, [%0], #2 \n" - "\tldrsh %9, [%1], #2 \n" - "\tmla %7, %5, %6, %7\n" - "\tldrsh %5, [%0], #2 \n" - "\tldrsh %6, [%1], #2 \n" - "\tmla %10, %8, %9, %10\n" - - "\tsubs %4, %4, #1\n" - "\tadd %2, %2, %7, asr #5\n" - "\tadd %3, %3, %10, asr #5\n" - "\tbne .inner_prod_loop%=\n" - : "=r" (deadx), "=r" (deady), "+r" (sum1), "+r" (sum2), - "=r" (deadlen), "=r" (dead1), "=r" (dead2), "=r" (dead3), - "=r" (dead4), "=r" (dead5), "=r" (dead6) - : "0" (x), "1" (y), "4" (len>>3) - : "cc" - ); - return (sum1+sum2)>>1; -} - -#define OVERRIDE_PITCH_XCORR -void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack) -{ - int i,j; - for (i=0;i>> 6;\n\t" - "R0 = A0;\n\t" - "%0 = R0;\n\t" - : "=m" (sum) - : "m" (x), "m" (y), "d" (len-1) - : "P0", "P1", "P2", "R0", "R1", "A0", "I0", "I1", "L0", "L1", "R3" - ); - return sum; -} - -#define OVERRIDE_PITCH_XCORR -void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack) -{ - corr += nb_pitch - 1; - __asm__ __volatile__ ( - "P2 = %0;\n\t" - "I0 = P2;\n\t" /* x in I0 */ - "B0 = P2;\n\t" /* x in B0 */ - "R0 = %3;\n\t" /* len in R0 */ - "P3 = %3;\n\t" - "P3 += -2;\n\t" /* len in R0 */ - "P4 = %4;\n\t" /* nb_pitch in R0 */ - "R1 = R0 << 1;\n\t" /* number of bytes in x */ - "L0 = R1;\n\t" - "P0 = %1;\n\t" - - "P1 = %2;\n\t" - "B1 = P1;\n\t" - "L1 = 0;\n\t" /*Disable looping on I1*/ - - "r0 = [I0++];\n\t" - "LOOP pitch%= LC0 = P4 >> 1;\n\t" - "LOOP_BEGIN pitch%=;\n\t" - "I1 = P0;\n\t" - "A1 = A0 = 0;\n\t" - "R1 = [I1++];\n\t" - "LOOP inner_prod%= LC1 = P3 >> 1;\n\t" - "LOOP_BEGIN inner_prod%=;\n\t" - "A1 += R0.L*R1.H, A0 += R0.L*R1.L (IS) || R1.L = W[I1++];\n\t" - "A1 += R0.H*R1.L, A0 += R0.H*R1.H (IS) || R1.H = W[I1++] || R0 = [I0++];\n\t" - "LOOP_END inner_prod%=;\n\t" - "A1 += R0.L*R1.H, A0 += R0.L*R1.L (IS) || R1.L = W[I1++];\n\t" - "A1 += R0.H*R1.L, A0 += R0.H*R1.H (IS) || R0 = [I0++];\n\t" - "A0 = A0 >>> 6;\n\t" - "A1 = A1 >>> 6;\n\t" - "R2 = A0, R3 = A1;\n\t" - "[P1--] = r2;\n\t" - "[P1--] = r3;\n\t" - "P0 += 4;\n\t" - "LOOP_END pitch%=;\n\t" - "L0 = 0;\n\t" - : : "m" (_x), "m" (_y), "m" (corr), "m" (len), "m" (nb_pitch) - : "A0", "A1", "P0", "P1", "P2", "P3", "P4", "R0", "R1", "R2", "R3", "I0", "I1", "L0", "L1", "B0", "B1", "memory" - ); -} - -#define OVERRIDE_COMPUTE_PITCH_ERROR -static inline spx_word32_t compute_pitch_error(spx_word16_t *C, spx_word16_t *g, spx_word16_t pitch_control) -{ - spx_word32_t sum; - __asm__ __volatile__ - ( - "A0 = 0;\n\t" - - "R0 = W[%1++];\n\t" - "R1.L = %2.L*%5.L (IS);\n\t" - "A0 += R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %3.L*%5.L (IS);\n\t" - "A0 += R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %4.L*%5.L (IS);\n\t" - "A0 += R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %2.L*%3.L (IS);\n\t" - "A0 -= R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %4.L*%3.L (IS);\n\t" - "A0 -= R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %4.L*%2.L (IS);\n\t" - "A0 -= R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %2.L*%2.L (IS);\n\t" - "A0 -= R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %3.L*%3.L (IS);\n\t" - "A0 -= R1.L*R0.L (IS) || R0 = W[%1++];\n\t" - - "R1.L = %4.L*%4.L (IS);\n\t" - "A0 -= R1.L*R0.L (IS);\n\t" - - "%0 = A0;\n\t" - : "=&D" (sum), "=a" (C) - : "d" (g[0]), "d" (g[1]), "d" (g[2]), "d" (pitch_control), "1" (C) - : "R0", "R1", "R2", "A0" - ); - return sum; -} - -#define OVERRIDE_OPEN_LOOP_NBEST_PITCH -#ifdef OVERRIDE_OPEN_LOOP_NBEST_PITCH -void open_loop_nbest_pitch(spx_word16_t *sw, int start, int end, int len, int *pitch, spx_word16_t *gain, int N, char *stack) -{ - int i,j,k; - VARDECL(spx_word32_t *best_score); - VARDECL(spx_word32_t *best_ener); - spx_word32_t e0; - VARDECL(spx_word32_t *corr); - VARDECL(spx_word32_t *energy); - - ALLOC(best_score, N, spx_word32_t); - ALLOC(best_ener, N, spx_word32_t); - ALLOC(corr, end-start+1, spx_word32_t); - ALLOC(energy, end-start+2, spx_word32_t); - - for (i=0;i>>= 6;\n\t" -" R1 = R1 + R2;\n\t" -" R0 >>>= 6;\n\t" -" R1 = R1 - R0;\n\t" -" R2 = MAX(R1,R3);\n\t" -"eu2: [P0++] = R2;\n\t" - : : "d" (energy), "d" (&sw[-start-1]), "d" (&sw[-start+len-1]), - "a" (end-start) - : "P0", "I1", "I2", "R0", "R1", "R2", "R3" -#if (__GNUC__ == 4) - , "LC1" -#endif - ); - - pitch_xcorr(sw, sw-end, corr, len, end-start+1, stack); - - /* FIXME: Fixed-point and floating-point code should be merged */ - { - VARDECL(spx_word16_t *corr16); - VARDECL(spx_word16_t *ener16); - ALLOC(corr16, end-start+1, spx_word16_t); - ALLOC(ener16, end-start+1, spx_word16_t); - /* Normalize to 180 so we can square it and it still fits in 16 bits */ - normalize16(corr, corr16, 180, end-start+1); - normalize16(energy, ener16, 180, end-start+1); - - if (N == 1) { - /* optimised asm to handle N==1 case */ - __asm__ __volatile__ - ( -" I0 = %1;\n\t" /* I0: corr16[] */ -" L0 = 0;\n\t" -" I1 = %2;\n\t" /* I1: energy */ -" L1 = 0;\n\t" -" R2 = -1;\n\t" /* R2: best score */ -" R3 = 0;\n\t" /* R3: best energy */ -" P0 = %4;\n\t" /* P0: best pitch */ -" P1 = %4;\n\t" /* P1: counter */ -" LSETUP (sl1, sl2) LC1 = %3;\n\t" -"sl1: R0.L = W [I0++] || R1.L = W [I1++];\n\t" -" R0 = R0.L * R0.L (IS);\n\t" -" R1 += 1;\n\t" -" R4 = R0.L * R3.L;\n\t" -" R5 = R2.L * R1.L;\n\t" -" cc = R5 < R4;\n\t" -" if cc R2 = R0;\n\t" -" if cc R3 = R1;\n\t" -" if cc P0 = P1;\n\t" -"sl2: P1 += 1;\n\t" -" %0 = P0;\n\t" - : "=&d" (pitch[0]) - : "a" (corr16), "a" (ener16), "a" (end+1-start), "d" (start) - : "P0", "P1", "I0", "I1", "R0", "R1", "R2", "R3", "R4", "R5" -#if (__GNUC__ == 4) - , "LC1" -#endif - ); - - } - else { - for (i=start;i<=end;i++) - { - spx_word16_t tmp = MULT16_16_16(corr16[i-start],corr16[i-start]); - /* Instead of dividing the tmp by the energy, we multiply on the other side */ - if (MULT16_16(tmp,best_ener[N-1])>MULT16_16(best_score[N-1],ADD16(1,ener16[i-start]))) - { - /* We can safely put it last and then check */ - best_score[N-1]=tmp; - best_ener[N-1]=ener16[i-start]+1; - pitch[N-1]=i; - /* Check if it comes in front of others */ - for (j=0;jMULT16_16(best_score[j],ADD16(1,ener16[i-start]))) - { - for (k=N-1;k>j;k--) - { - best_score[k]=best_score[k-1]; - best_ener[k]=best_ener[k-1]; - pitch[k]=pitch[k-1]; - } - best_score[j]=tmp; - best_ener[j]=ener16[i-start]+1; - pitch[j]=i; - break; - } - } - } - } - } - } - - /* Compute open-loop gain */ - if (gain) - { - for (j=0;jbest_sum && gain_sum<=max_gain) ------ (1) - - if (sum>best_sum && !(gain_sum>max_gain)) ------ (2) - - if (max_gain<=gain_sum) { ------ (3) - sum = -VERY_LARGE32; - } - if (best_sum<=sum) - - The blackin cc instructions are all of the form: - - cc = x < y (or cc = x <= y) -*/ -" R1 = B0\n\t" -" R2 = %5\n\t" -" R3 = %6\n\t" -" cc = R2 <= R1;\n\t" -" if cc R0 = R3;\n\t" -" cc = %0 <= R0;\n\t" -" if cc %0 = R0;\n\t" -" if cc %1 = P1;\n\t" - -"pgs2: P1 += 1;\n\t" - - : "=&d" (best_sum), "=&d" (best_cdbk) - : "a" (gain_cdbk), "a" (C16), "a" (gain_cdbk_size), "a" (max_gain), - "b" (-VERY_LARGE32) - : "R0", "R1", "R2", "R3", "R4", "P0", - "P1", "I1", "L1", "A0", "B0" -#if (__GNUC__ == 4) - , "LC1" -#endif - ); - - return best_cdbk; -} -#endif - diff --git a/src/libspeex/ltp_sse.h b/src/libspeex/ltp_sse.h deleted file mode 100644 index bed6eaac..00000000 --- a/src/libspeex/ltp_sse.h +++ /dev/null @@ -1,92 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file ltp_sse.h - @brief Long-Term Prediction functions (SSE version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#include - -#define OVERRIDE_INNER_PROD -float inner_prod(const float *a, const float *b, int len) -{ - int i; - float ret; - __m128 sum = _mm_setzero_ps(); - for (i=0;i<(len>>2);i+=2) - { - sum = _mm_add_ps(sum, _mm_mul_ps(_mm_loadu_ps(a+0), _mm_loadu_ps(b+0))); - sum = _mm_add_ps(sum, _mm_mul_ps(_mm_loadu_ps(a+4), _mm_loadu_ps(b+4))); - a += 8; - b += 8; - } - sum = _mm_add_ps(sum, _mm_movehl_ps(sum, sum)); - sum = _mm_add_ss(sum, _mm_shuffle_ps(sum, sum, 0x55)); - _mm_store_ss(&ret, sum); - return ret; -} - -#define OVERRIDE_PITCH_XCORR -void pitch_xcorr(const float *_x, const float *_y, float *corr, int len, int nb_pitch, char *stack) -{ - int i, offset; - VARDECL(__m128 *x); - VARDECL(__m128 *y); - int N, L; - N = len>>2; - L = nb_pitch>>2; - ALLOC(x, N, __m128); - ALLOC(y, N+L, __m128); - for (i=0;i=(spx_int32_t)65536) - { - x >>= 16; - r += 16; - } - if (x>=256) - { - x >>= 8; - r += 8; - } - if (x>=16) - { - x >>= 4; - r += 4; - } - if (x>=4) - { - x >>= 2; - r += 2; - } - if (x>=2) - { - r += 1; - } - return r; -} - -static inline spx_int16_t spx_ilog4(spx_uint32_t x) -{ - int r=0; - if (x>=(spx_int32_t)65536) - { - x >>= 16; - r += 8; - } - if (x>=256) - { - x >>= 8; - r += 4; - } - if (x>=16) - { - x >>= 4; - r += 2; - } - if (x>=4) - { - r += 1; - } - return r; -} - -#ifdef FIXED_POINT - -/** Generate a pseudo-random number */ -static inline spx_word16_t speex_rand(spx_word16_t std, spx_int32_t *seed) -{ - spx_word32_t res; - *seed = 1664525 * *seed + 1013904223; - res = MULT16_16(EXTRACT16(SHR32(*seed,16)),std); - return EXTRACT16(PSHR32(SUB32(res, SHR32(res, 3)),14)); -} - -/* sqrt(x) ~= 0.22178 + 1.29227*x - 0.77070*x^2 + 0.25723*x^3 (for .25 < x < 1) */ -/*#define C0 3634 -#define C1 21173 -#define C2 -12627 -#define C3 4215*/ - -/* sqrt(x) ~= 0.22178 + 1.29227*x - 0.77070*x^2 + 0.25659*x^3 (for .25 < x < 1) */ -#define C0 3634 -#define C1 21173 -#define C2 -12627 -#define C3 4204 - -static inline spx_word16_t spx_sqrt(spx_word32_t x) -{ - int k; - spx_word32_t rt; - k = spx_ilog4(x)-6; - x = VSHR32(x, (k<<1)); - rt = ADD16(C0, MULT16_16_Q14(x, ADD16(C1, MULT16_16_Q14(x, ADD16(C2, MULT16_16_Q14(x, (C3))))))); - rt = VSHR32(rt,7-k); - return rt; -} - -/* log(x) ~= -2.18151 + 4.20592*x - 2.88938*x^2 + 0.86535*x^3 (for .5 < x < 1) */ - - -#define A1 16469 -#define A2 2242 -#define A3 1486 - -static inline spx_word16_t spx_acos(spx_word16_t x) -{ - int s=0; - spx_word16_t ret; - spx_word16_t sq; - if (x<0) - { - s=1; - x = NEG16(x); - } - x = SUB16(16384,x); - - x = x >> 1; - sq = MULT16_16_Q13(x, ADD16(A1, MULT16_16_Q13(x, ADD16(A2, MULT16_16_Q13(x, (A3)))))); - ret = spx_sqrt(SHL32(EXTEND32(sq),13)); - - /*ret = spx_sqrt(67108864*(-1.6129e-04 + 2.0104e+00*f + 2.7373e-01*f*f + 1.8136e-01*f*f*f));*/ - if (s) - ret = SUB16(25736,ret); - return ret; -} - - -#define K1 8192 -#define K2 -4096 -#define K3 340 -#define K4 -10 - -static inline spx_word16_t spx_cos(spx_word16_t x) -{ - spx_word16_t x2; - - if (x<12868) - { - x2 = MULT16_16_P13(x,x); - return ADD32(K1, MULT16_16_P13(x2, ADD32(K2, MULT16_16_P13(x2, ADD32(K3, MULT16_16_P13(K4, x2)))))); - } else { - x = SUB16(25736,x); - x2 = MULT16_16_P13(x,x); - return SUB32(-K1, MULT16_16_P13(x2, ADD32(K2, MULT16_16_P13(x2, ADD32(K3, MULT16_16_P13(K4, x2)))))); - } -} - -#define L1 32767 -#define L2 -7651 -#define L3 8277 -#define L4 -626 - -static inline spx_word16_t _spx_cos_pi_2(spx_word16_t x) -{ - spx_word16_t x2; - - x2 = MULT16_16_P15(x,x); - return ADD16(1,MIN16(32766,ADD32(SUB16(L1,x2), MULT16_16_P15(x2, ADD32(L2, MULT16_16_P15(x2, ADD32(L3, MULT16_16_P15(L4, x2)))))))); -} - -static inline spx_word16_t spx_cos_norm(spx_word32_t x) -{ - x = x&0x0001ffff; - if (x>SHL32(EXTEND32(1), 16)) - x = SUB32(SHL32(EXTEND32(1), 17),x); - if (x&0x00007fff) - { - if (x14) - return 0x7fffffff; - else if (integer < -15) - return 0; - frac = SHL16(x-SHL16(integer,11),3); - frac = ADD16(D0, MULT16_16_Q14(frac, ADD16(D1, MULT16_16_Q14(frac, ADD16(D2 , MULT16_16_Q14(D3,frac)))))); - return VSHR32(EXTEND32(frac), -integer-2); -} - -/* Input in Q11 format, output in Q16 */ -static inline spx_word32_t spx_exp(spx_word16_t x) -{ - if (x>21290) - return 0x7fffffff; - else if (x<-21290) - return 0; - else - return spx_exp2(MULT16_16_P14(23637,x)); -} -#define M1 32767 -#define M2 -21 -#define M3 -11943 -#define M4 4936 - -static inline spx_word16_t spx_atan01(spx_word16_t x) -{ - return MULT16_16_P15(x, ADD32(M1, MULT16_16_P15(x, ADD32(M2, MULT16_16_P15(x, ADD32(M3, MULT16_16_P15(M4, x))))))); -} - -#undef M1 -#undef M2 -#undef M3 -#undef M4 - -/* Input in Q15, output in Q14 */ -static inline spx_word16_t spx_atan(spx_word32_t x) -{ - if (x <= 32767) - { - return SHR16(spx_atan01(x),1); - } else { - int e = spx_ilog2(x); - if (e>=29) - return 25736; - x = DIV32_16(SHL32(EXTEND32(32767),29-e), EXTRACT16(SHR32(x, e-14))); - return SUB16(25736, SHR16(spx_atan01(x),1)); - } -} -#else - -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif - -#define C1 0.9999932946f -#define C2 -0.4999124376f -#define C3 0.0414877472f -#define C4 -0.0012712095f - - -#define SPX_PI_2 1.5707963268 -static inline spx_word16_t spx_cos(spx_word16_t x) -{ - if (x>16) - -#else - -static const spx_float_t MIN_LEAK = .005f; - -/* Constants for the two-path filter */ -static const spx_float_t VAR1_SMOOTH = .36f; -static const spx_float_t VAR2_SMOOTH = .7225f; -static const spx_float_t VAR1_UPDATE = .5f; -static const spx_float_t VAR2_UPDATE = .25f; -static const spx_float_t VAR_BACKTRACK = 4.f; -#define TOP16(x) (x) -#endif - - -#define PLAYBACK_DELAY 2 - -void speex_echo_get_residual(SpeexEchoState *st, spx_word32_t *Yout, int len); - - -/** Speex echo cancellation state. */ -struct SpeexEchoState_ { - int frame_size; /**< Number of samples processed each time */ - int window_size; - int M; - int cancel_count; - int adapted; - int saturated; - int screwed_up; - spx_int32_t sampling_rate; - spx_word16_t spec_average; - spx_word16_t beta0; - spx_word16_t beta_max; - spx_word32_t sum_adapt; - spx_word16_t leak_estimate; - - spx_word16_t *e; /* scratch */ - spx_word16_t *x; /* Far-end input buffer (2N) */ - spx_word16_t *X; /* Far-end buffer (M+1 frames) in frequency domain */ - spx_word16_t *input; /* scratch */ - spx_word16_t *y; /* scratch */ - spx_word16_t *last_y; - spx_word16_t *Y; /* scratch */ - spx_word16_t *E; - spx_word32_t *PHI; /* scratch */ - spx_word32_t *W; /* (Background) filter weights */ -#ifdef TWO_PATH - spx_word16_t *foreground; /* Foreground filter weights */ - spx_word32_t Davg1; /* 1st recursive average of the residual power difference */ - spx_word32_t Davg2; /* 2nd recursive average of the residual power difference */ - spx_float_t Dvar1; /* Estimated variance of 1st estimator */ - spx_float_t Dvar2; /* Estimated variance of 2nd estimator */ -#endif - spx_word32_t *power; /* Power of the far-end signal */ - spx_float_t *power_1;/* Inverse power of far-end */ - spx_word16_t *wtmp; /* scratch */ -#ifdef FIXED_POINT - spx_word16_t *wtmp2; /* scratch */ -#endif - spx_word32_t *Rf; /* scratch */ - spx_word32_t *Yf; /* scratch */ - spx_word32_t *Xf; /* scratch */ - spx_word32_t *Eh; - spx_word32_t *Yh; - spx_float_t Pey; - spx_float_t Pyy; - spx_word16_t *window; - spx_word16_t *prop; - void *fft_table; - spx_word16_t memX, memD, memE; - spx_word16_t preemph; - spx_word16_t notch_radius; - spx_mem_t notch_mem[2]; - - /* NOTE: If you only use speex_echo_cancel() and want to save some memory, remove this */ - spx_int16_t *play_buf; - int play_buf_pos; - int play_buf_started; -}; - -static inline void filter_dc_notch16(const spx_int16_t *in, spx_word16_t radius, spx_word16_t *out, int len, spx_mem_t *mem) -{ - int i; - spx_word16_t den2; -#ifdef FIXED_POINT - den2 = MULT16_16_Q15(radius,radius) + MULT16_16_Q15(QCONST16(.7,15),MULT16_16_Q15(32767-radius,32767-radius)); -#else - den2 = radius*radius + .7*(1-radius)*(1-radius); -#endif - /*printf ("%d %d %d %d %d %d\n", num[0], num[1], num[2], den[0], den[1], den[2]);*/ - for (i=0;i>= 1; - while(len--) - { - spx_word32_t part=0; - part = MAC16_16(part,*x++,*y++); - part = MAC16_16(part,*x++,*y++); - /* HINT: If you had a 40-bit accumulator, you could shift only at the end */ - sum = ADD32(sum,SHR32(part,6)); - } - return sum; -} - -/** Compute power spectrum of a half-complex (packed) vector */ -static inline void power_spectrum(const spx_word16_t *X, spx_word32_t *ps, int N) -{ - int i, j; - ps[0]=MULT16_16(X[0],X[0]); - for (i=1,j=1;i max_sum) - max_sum = prop[i]; - } - for (i=0;i -static FILE *rFile=NULL, *pFile=NULL, *oFile=NULL; - -static void dump_audio(const spx_int16_t *rec, const spx_int16_t *play, const spx_int16_t *out, int len) -{ - if (!(rFile && pFile && oFile)) - { - speex_fatal("Dump files not open"); - } - fwrite(rec, sizeof(spx_int16_t), len, rFile); - fwrite(play, sizeof(spx_int16_t), len, pFile); - fwrite(out, sizeof(spx_int16_t), len, oFile); -} -#endif - -/** Creates a new echo canceller state */ -SpeexEchoState *speex_echo_state_init(int frame_size, int filter_length) -{ - int i,N,M; - SpeexEchoState *st = (SpeexEchoState *)speex_alloc(sizeof(SpeexEchoState)); - -#ifdef DUMP_ECHO_CANCEL_DATA - if (rFile || pFile || oFile) - speex_fatal("Opening dump files twice"); - rFile = fopen("aec_rec.sw", "wb"); - pFile = fopen("aec_play.sw", "wb"); - oFile = fopen("aec_out.sw", "wb"); -#endif - - st->frame_size = frame_size; - st->window_size = 2*frame_size; - N = st->window_size; - M = st->M = (filter_length+st->frame_size-1)/frame_size; - st->cancel_count=0; - st->sum_adapt = 0; - st->saturated = 0; - st->screwed_up = 0; - /* This is the default sampling rate */ - st->sampling_rate = 8000; - st->spec_average = DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate); -#ifdef FIXED_POINT - st->beta0 = DIV32_16(SHL32(EXTEND32(st->frame_size), 16), st->sampling_rate); - st->beta_max = DIV32_16(SHL32(EXTEND32(st->frame_size), 14), st->sampling_rate); -#else - st->beta0 = (2.0f*st->frame_size)/st->sampling_rate; - st->beta_max = (.5f*st->frame_size)/st->sampling_rate; -#endif - st->leak_estimate = 0; - - st->fft_table = spx_fft_init(N); - - st->e = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->x = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->input = (spx_word16_t*)speex_alloc(st->frame_size*sizeof(spx_word16_t)); - st->y = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->last_y = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->Yf = (spx_word32_t*)speex_alloc((st->frame_size+1)*sizeof(spx_word32_t)); - st->Rf = (spx_word32_t*)speex_alloc((st->frame_size+1)*sizeof(spx_word32_t)); - st->Xf = (spx_word32_t*)speex_alloc((st->frame_size+1)*sizeof(spx_word32_t)); - st->Yh = (spx_word32_t*)speex_alloc((st->frame_size+1)*sizeof(spx_word32_t)); - st->Eh = (spx_word32_t*)speex_alloc((st->frame_size+1)*sizeof(spx_word32_t)); - - st->X = (spx_word16_t*)speex_alloc((M+1)*N*sizeof(spx_word16_t)); - st->Y = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->E = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->W = (spx_word32_t*)speex_alloc(M*N*sizeof(spx_word32_t)); -#ifdef TWO_PATH - st->foreground = (spx_word16_t*)speex_alloc(M*N*sizeof(spx_word16_t)); -#endif - st->PHI = (spx_word32_t*)speex_alloc(N*sizeof(spx_word32_t)); - st->power = (spx_word32_t*)speex_alloc((frame_size+1)*sizeof(spx_word32_t)); - st->power_1 = (spx_float_t*)speex_alloc((frame_size+1)*sizeof(spx_float_t)); - st->window = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - st->prop = (spx_word16_t*)speex_alloc(M*sizeof(spx_word16_t)); - st->wtmp = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); -#ifdef FIXED_POINT - st->wtmp2 = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); - for (i=0;i>1;i++) - { - st->window[i] = (16383-SHL16(spx_cos(DIV32_16(MULT16_16(25736,i<<1),N)),1)); - st->window[N-i-1] = st->window[i]; - } -#else - for (i=0;iwindow[i] = .5-.5*cos(2*M_PI*i/N); -#endif - for (i=0;i<=st->frame_size;i++) - st->power_1[i] = FLOAT_ONE; - for (i=0;iW[i] = 0; - { - spx_word32_t sum = 0; - /* Ratio of ~10 between adaptation rate of first and last block */ - spx_word16_t decay = SHR32(spx_exp(NEG16(DIV32_16(QCONST16(2.4,11),M))),1); - st->prop[0] = QCONST16(.7, 15); - sum = EXTEND32(st->prop[0]); - for (i=1;iprop[i] = MULT16_16_Q15(st->prop[i-1], decay); - sum = ADD32(sum, EXTEND32(st->prop[i])); - } - for (i=M-1;i>=0;i--) - { - st->prop[i] = DIV32(MULT16_16(QCONST16(.8,15), st->prop[i]),sum); - } - } - - st->memX=st->memD=st->memE=0; - st->preemph = QCONST16(.9,15); - if (st->sampling_rate<12000) - st->notch_radius = QCONST16(.9, 15); - else if (st->sampling_rate<24000) - st->notch_radius = QCONST16(.982, 15); - else - st->notch_radius = QCONST16(.992, 15); - - st->notch_mem[0] = st->notch_mem[1] = 0; - st->adapted = 0; - st->Pey = st->Pyy = FLOAT_ONE; - -#ifdef TWO_PATH - st->Davg1 = st->Davg2 = 0; - st->Dvar1 = st->Dvar2 = FLOAT_ZERO; -#endif - - st->play_buf = (spx_int16_t*)speex_alloc((PLAYBACK_DELAY+1)*st->frame_size*sizeof(spx_int16_t)); - st->play_buf_pos = PLAYBACK_DELAY*st->frame_size; - st->play_buf_started = 0; - - return st; -} - -/** Resets echo canceller state */ -void speex_echo_state_reset(SpeexEchoState *st) -{ - int i, M, N; - st->cancel_count=0; - st->screwed_up = 0; - N = st->window_size; - M = st->M; - for (i=0;iW[i] = 0; -#ifdef TWO_PATH - for (i=0;iforeground[i] = 0; -#endif - for (i=0;iX[i] = 0; - for (i=0;i<=st->frame_size;i++) - { - st->power[i] = 0; - st->power_1[i] = FLOAT_ONE; - st->Eh[i] = 0; - st->Yh[i] = 0; - } - for (i=0;iframe_size;i++) - { - st->last_y[i] = 0; - } - for (i=0;iE[i] = 0; - st->x[i] = 0; - } - st->notch_mem[0] = st->notch_mem[1] = 0; - st->memX=st->memD=st->memE=0; - - st->saturated = 0; - st->adapted = 0; - st->sum_adapt = 0; - st->Pey = st->Pyy = FLOAT_ONE; -#ifdef TWO_PATH - st->Davg1 = st->Davg2 = 0; - st->Dvar1 = st->Dvar2 = FLOAT_ZERO; -#endif - for (i=0;i<3*st->frame_size;i++) - st->play_buf[i] = 0; - st->play_buf_pos = PLAYBACK_DELAY*st->frame_size; - st->play_buf_started = 0; - -} - -/** Destroys an echo canceller state */ -void speex_echo_state_destroy(SpeexEchoState *st) -{ - spx_fft_destroy(st->fft_table); - - speex_free(st->e); - speex_free(st->x); - speex_free(st->input); - speex_free(st->y); - speex_free(st->last_y); - speex_free(st->Yf); - speex_free(st->Rf); - speex_free(st->Xf); - speex_free(st->Yh); - speex_free(st->Eh); - - speex_free(st->X); - speex_free(st->Y); - speex_free(st->E); - speex_free(st->W); -#ifdef TWO_PATH - speex_free(st->foreground); -#endif - speex_free(st->PHI); - speex_free(st->power); - speex_free(st->power_1); - speex_free(st->window); - speex_free(st->prop); - speex_free(st->wtmp); -#ifdef FIXED_POINT - speex_free(st->wtmp2); -#endif - speex_free(st->play_buf); - speex_free(st); - -#ifdef DUMP_ECHO_CANCEL_DATA - fclose(rFile); - fclose(pFile); - fclose(oFile); - rFile = pFile = oFile = NULL; -#endif -} - -void speex_echo_capture(SpeexEchoState *st, const spx_int16_t *rec, spx_int16_t *out) -{ - int i; - /*speex_warning_int("capture with fill level ", st->play_buf_pos/st->frame_size);*/ - st->play_buf_started = 1; - if (st->play_buf_pos>=st->frame_size) - { - speex_echo_cancellation(st, rec, st->play_buf, out); - st->play_buf_pos -= st->frame_size; - for (i=0;iplay_buf_pos;i++) - st->play_buf[i] = st->play_buf[i+st->frame_size]; - } else { - speex_warning("No playback frame available (your application is buggy and/or got xruns)"); - if (st->play_buf_pos!=0) - { - speex_warning("internal playback buffer corruption?"); - st->play_buf_pos = 0; - } - for (i=0;iframe_size;i++) - out[i] = rec[i]; - } -} - -void speex_echo_playback(SpeexEchoState *st, const spx_int16_t *play) -{ - /*speex_warning_int("playback with fill level ", st->play_buf_pos/st->frame_size);*/ - if (!st->play_buf_started) - { - speex_warning("discarded first playback frame"); - return; - } - if (st->play_buf_pos<=PLAYBACK_DELAY*st->frame_size) - { - int i; - for (i=0;iframe_size;i++) - st->play_buf[st->play_buf_pos+i] = play[i]; - st->play_buf_pos += st->frame_size; - if (st->play_buf_pos <= (PLAYBACK_DELAY-1)*st->frame_size) - { - speex_warning("Auto-filling the buffer (your application is buggy and/or got xruns)"); - for (i=0;iframe_size;i++) - st->play_buf[st->play_buf_pos+i] = play[i]; - st->play_buf_pos += st->frame_size; - } - } else { - speex_warning("Had to discard a playback frame (your application is buggy and/or got xruns)"); - } -} - -/** Performs echo cancellation on a frame (deprecated, last arg now ignored) */ -void speex_echo_cancel(SpeexEchoState *st, const spx_int16_t *in, const spx_int16_t *far_end, spx_int16_t *out, spx_int32_t *Yout) -{ - speex_echo_cancellation(st, in, far_end, out); -} - -/** Performs echo cancellation on a frame */ -void speex_echo_cancellation(SpeexEchoState *st, const spx_int16_t *in, const spx_int16_t *far_end, spx_int16_t *out) -{ - int i,j; - int N,M; - spx_word32_t Syy,See,Sxx,Sdd, Sff; -#ifdef TWO_PATH - spx_word32_t Dbf; - int update_foreground; -#endif - spx_word32_t Sey; - spx_word16_t ss, ss_1; - spx_float_t Pey = FLOAT_ONE, Pyy=FLOAT_ONE; - spx_float_t alpha, alpha_1; - spx_word16_t RER; - spx_word32_t tmp32; - - N = st->window_size; - M = st->M; - st->cancel_count++; -#ifdef FIXED_POINT - ss=DIV32_16(11469,M); - ss_1 = SUB16(32767,ss); -#else - ss=.35/M; - ss_1 = 1-ss; -#endif - - /* Apply a notch filter to make sure DC doesn't end up causing problems */ - filter_dc_notch16(in, st->notch_radius, st->input, st->frame_size, st->notch_mem); - /* Copy input data to buffer and apply pre-emphasis */ - for (i=0;iframe_size;i++) - { - spx_word32_t tmp32; - tmp32 = SUB32(EXTEND32(far_end[i]), EXTEND32(MULT16_16_P15(st->preemph, st->memX))); -#ifdef FIXED_POINT - /* If saturation occurs here, we need to freeze adaptation for M+1 frames (not just one) */ - if (tmp32 > 32767) - { - tmp32 = 32767; - st->saturated = M+1; - } - if (tmp32 < -32767) - { - tmp32 = -32767; - st->saturated = M+1; - } -#endif - st->x[i+st->frame_size] = EXTRACT16(tmp32); - st->memX = far_end[i]; - - tmp32 = SUB32(EXTEND32(st->input[i]), EXTEND32(MULT16_16_P15(st->preemph, st->memD))); -#ifdef FIXED_POINT - if (tmp32 > 32767) - { - tmp32 = 32767; - if (st->saturated == 0) - st->saturated = 1; - } - if (tmp32 < -32767) - { - tmp32 = -32767; - if (st->saturated == 0) - st->saturated = 1; - } -#endif - st->memD = st->input[i]; - st->input[i] = tmp32; - } - - /* Shift memory: this could be optimized eventually*/ - for (j=M-1;j>=0;j--) - { - for (i=0;iX[(j+1)*N+i] = st->X[j*N+i]; - } - - /* Convert x (far end) to frequency domain */ - spx_fft(st->fft_table, st->x, &st->X[0]); - for (i=0;ilast_y[i] = st->x[i]; - Sxx = mdf_inner_prod(st->x+st->frame_size, st->x+st->frame_size, st->frame_size); - for (i=0;iframe_size;i++) - st->x[i] = st->x[i+st->frame_size]; - /* From here on, the top part of x is used as scratch space */ - -#ifdef TWO_PATH - /* Compute foreground filter */ - spectral_mul_accum16(st->X, st->foreground, st->Y, N, M); - spx_ifft(st->fft_table, st->Y, st->e); - for (i=0;iframe_size;i++) - st->e[i] = SUB16(st->input[i], st->e[i+st->frame_size]); - Sff = mdf_inner_prod(st->e, st->e, st->frame_size); -#endif - - /* Adjust proportional adaption rate */ - mdf_adjust_prop (st->W, N, M, st->prop); - /* Compute weight gradient */ - if (st->saturated == 0) - { - for (j=M-1;j>=0;j--) - { - weighted_spectral_mul_conj(st->power_1, FLOAT_SHL(PSEUDOFLOAT(st->prop[j]),-15), &st->X[(j+1)*N], st->E, st->PHI, N); - for (i=0;iW[j*N+i] = ADD32(st->W[j*N+i], st->PHI[i]); - - } - } else { - st->saturated--; - } - - /* Update weight to prevent circular convolution (MDF / AUMDF) */ - for (j=0;jcancel_count%(M-1) == j-1) - { -#ifdef FIXED_POINT - for (i=0;iwtmp2[i] = EXTRACT16(PSHR32(st->W[j*N+i],NORMALIZE_SCALEDOWN+16)); - spx_ifft(st->fft_table, st->wtmp2, st->wtmp); - for (i=0;iframe_size;i++) - { - st->wtmp[i]=0; - } - for (i=st->frame_size;iwtmp[i]=SHL16(st->wtmp[i],NORMALIZE_SCALEUP); - } - spx_fft(st->fft_table, st->wtmp, st->wtmp2); - /* The "-1" in the shift is a sort of kludge that trades less efficient update speed for decrease noise */ - for (i=0;iW[j*N+i] -= SHL32(EXTEND32(st->wtmp2[i]),16+NORMALIZE_SCALEDOWN-NORMALIZE_SCALEUP-1); -#else - spx_ifft(st->fft_table, &st->W[j*N], st->wtmp); - for (i=st->frame_size;iwtmp[i]=0; - } - spx_fft(st->fft_table, st->wtmp, &st->W[j*N]); -#endif - } - } - - /* Compute filter response Y */ - spectral_mul_accum(st->X, st->W, st->Y, N, M); - spx_ifft(st->fft_table, st->Y, st->y); - -#ifdef TWO_PATH - /* Difference in response, this is used to estimate the variance of our residual power estimate */ - for (i=0;iframe_size;i++) - st->e[i] = SUB16(st->e[i+st->frame_size], st->y[i+st->frame_size]); - Dbf = 10+mdf_inner_prod(st->e, st->e, st->frame_size); -#endif - - for (i=0;iframe_size;i++) - st->e[i] = SUB16(st->input[i], st->y[i+st->frame_size]); - See = mdf_inner_prod(st->e, st->e, st->frame_size); -#ifndef TWO_PATH - Sff = See; -#endif - -#ifdef TWO_PATH - /* Logic for updating the foreground filter */ - - /* For two time windows, compute the mean of the energy difference, as well as the variance */ - st->Davg1 = ADD32(MULT16_32_Q15(QCONST16(.6f,15),st->Davg1), MULT16_32_Q15(QCONST16(.4f,15),SUB32(Sff,See))); - st->Davg2 = ADD32(MULT16_32_Q15(QCONST16(.85f,15),st->Davg2), MULT16_32_Q15(QCONST16(.15f,15),SUB32(Sff,See))); - st->Dvar1 = FLOAT_ADD(FLOAT_MULT(VAR1_SMOOTH, st->Dvar1), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.4f,15),Sff), MULT16_32_Q15(QCONST16(.4f,15),Dbf))); - st->Dvar2 = FLOAT_ADD(FLOAT_MULT(VAR2_SMOOTH, st->Dvar2), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.15f,15),Sff), MULT16_32_Q15(QCONST16(.15f,15),Dbf))); - - /* Equivalent float code: - st->Davg1 = .6*st->Davg1 + .4*(Sff-See); - st->Davg2 = .85*st->Davg2 + .15*(Sff-See); - st->Dvar1 = .36*st->Dvar1 + .16*Sff*Dbf; - st->Dvar2 = .7225*st->Dvar2 + .0225*Sff*Dbf; - */ - - update_foreground = 0; - /* Check if we have a statistically significant reduction in the residual echo */ - /* Note that this is *not* Gaussian, so we need to be careful about the longer tail */ - if (FLOAT_GT(FLOAT_MUL32U(SUB32(Sff,See),ABS32(SUB32(Sff,See))), FLOAT_MUL32U(Sff,Dbf))) - update_foreground = 1; - else if (FLOAT_GT(FLOAT_MUL32U(st->Davg1, ABS32(st->Davg1)), FLOAT_MULT(VAR1_UPDATE,(st->Dvar1)))) - update_foreground = 1; - else if (FLOAT_GT(FLOAT_MUL32U(st->Davg2, ABS32(st->Davg2)), FLOAT_MULT(VAR2_UPDATE,(st->Dvar2)))) - update_foreground = 1; - - /* Do we update? */ - if (update_foreground) - { - st->Davg1 = st->Davg2 = 0; - st->Dvar1 = st->Dvar2 = FLOAT_ZERO; - /* Copy background filter to foreground filter */ - for (i=0;iforeground[i] = EXTRACT16(PSHR32(st->W[i],16)); - /* Apply a smooth transition so as to not introduce blocking artifacts */ - for (i=0;iframe_size;i++) - st->e[i+st->frame_size] = MULT16_16_Q15(st->window[i+st->frame_size],st->e[i+st->frame_size]) + MULT16_16_Q15(st->window[i],st->y[i+st->frame_size]); - } else { - int reset_background=0; - /* Otherwise, check if the background filter is significantly worse */ - if (FLOAT_GT(FLOAT_MUL32U(NEG32(SUB32(Sff,See)),ABS32(SUB32(Sff,See))), FLOAT_MULT(VAR_BACKTRACK,FLOAT_MUL32U(Sff,Dbf)))) - reset_background = 1; - if (FLOAT_GT(FLOAT_MUL32U(NEG32(st->Davg1), ABS32(st->Davg1)), FLOAT_MULT(VAR_BACKTRACK,st->Dvar1))) - reset_background = 1; - if (FLOAT_GT(FLOAT_MUL32U(NEG32(st->Davg2), ABS32(st->Davg2)), FLOAT_MULT(VAR_BACKTRACK,st->Dvar2))) - reset_background = 1; - if (reset_background) - { - /* Copy foreground filter to background filter */ - for (i=0;iW[i] = SHL32(EXTEND32(st->foreground[i]),16); - /* We also need to copy the output so as to get correct adaptation */ - for (i=0;iframe_size;i++) - st->y[i+st->frame_size] = st->e[i+st->frame_size]; - for (i=0;iframe_size;i++) - st->e[i] = SUB16(st->input[i], st->y[i+st->frame_size]); - See = Sff; - st->Davg1 = st->Davg2 = 0; - st->Dvar1 = st->Dvar2 = FLOAT_ZERO; - } - } -#endif - - /* Compute error signal (for the output with de-emphasis) */ - for (i=0;iframe_size;i++) - { - spx_word32_t tmp_out; -#ifdef TWO_PATH - tmp_out = SUB32(EXTEND32(st->input[i]), EXTEND32(st->e[i+st->frame_size])); -#else - tmp_out = SUB32(EXTEND32(st->input[i]), EXTEND32(st->y[i+st->frame_size])); -#endif - /* Saturation */ - if (tmp_out>32767) - tmp_out = 32767; - else if (tmp_out<-32768) - tmp_out = -32768; - tmp_out = ADD32(tmp_out, EXTEND32(MULT16_16_P15(st->preemph, st->memE))); - /* This is an arbitrary test for saturation in the microphone signal */ - if (in[i] <= -32000 || in[i] >= 32000) - { - tmp_out = 0; - if (st->saturated == 0) - st->saturated = 1; - } - out[i] = (spx_int16_t)tmp_out; - st->memE = tmp_out; - } - -#ifdef DUMP_ECHO_CANCEL_DATA - dump_audio(in, far_end, out, st->frame_size); -#endif - - /* Compute error signal (filter update version) */ - for (i=0;iframe_size;i++) - { - st->e[i+st->frame_size] = st->e[i]; - st->e[i] = 0; - } - - /* Compute a bunch of correlations */ - Sey = mdf_inner_prod(st->e+st->frame_size, st->y+st->frame_size, st->frame_size); - Syy = mdf_inner_prod(st->y+st->frame_size, st->y+st->frame_size, st->frame_size); - Sdd = mdf_inner_prod(st->input, st->input, st->frame_size); - - /*printf ("%f %f %f %f\n", Sff, See, Syy, Sdd, st->update_cond);*/ - - /* Do some sanity check */ - if (!(Syy>=0 && Sxx>=0 && See >= 0) -#ifndef FIXED_POINT - || !(Sff < N*1e9 && Syy < N*1e9 && Sxx < N*1e9) -#endif - ) - { - /* Things have gone really bad */ - st->screwed_up += 50; - for (i=0;iframe_size;i++) - out[i] = 0; - } else if (SHR32(Sff, 2) > ADD32(Sdd, SHR32(MULT16_16(N, 10000),6))) - { - /* AEC seems to add lots of echo instead of removing it, let's see if it will improve */ - st->screwed_up++; - } else { - /* Everything's fine */ - st->screwed_up=0; - } - if (st->screwed_up>=50) - { - speex_warning("The echo canceller started acting funny and got slapped (reset). It swears it will behave now."); - speex_echo_state_reset(st); - return; - } - - /* Add a small noise floor to make sure not to have problems when dividing */ - See = MAX32(See, SHR32(MULT16_16(N, 100),6)); - - /* Convert error to frequency domain */ - spx_fft(st->fft_table, st->e, st->E); - for (i=0;iframe_size;i++) - st->y[i] = 0; - spx_fft(st->fft_table, st->y, st->Y); - - /* Compute power spectrum of far end (X), error (E) and filter response (Y) */ - power_spectrum(st->E, st->Rf, N); - power_spectrum(st->Y, st->Yf, N); - power_spectrum(st->X, st->Xf, N); - - /* Smooth far end energy estimate over time */ - for (j=0;j<=st->frame_size;j++) - st->power[j] = MULT16_32_Q15(ss_1,st->power[j]) + 1 + MULT16_32_Q15(ss,st->Xf[j]); - - /* Enable this to compute the power based only on the tail (would need to compute more - efficiently to make this really useful */ - if (0) - { - float scale2 = .5f/M; - for (j=0;j<=st->frame_size;j++) - st->power[j] = 100; - for (i=0;iX[i*N], st->Xf, N); - for (j=0;j<=st->frame_size;j++) - st->power[j] += scale2*st->Xf[j]; - } - } - - /* Compute filtered spectra and (cross-)correlations */ - for (j=st->frame_size;j>=0;j--) - { - spx_float_t Eh, Yh; - Eh = PSEUDOFLOAT(st->Rf[j] - st->Eh[j]); - Yh = PSEUDOFLOAT(st->Yf[j] - st->Yh[j]); - Pey = FLOAT_ADD(Pey,FLOAT_MULT(Eh,Yh)); - Pyy = FLOAT_ADD(Pyy,FLOAT_MULT(Yh,Yh)); -#ifdef FIXED_POINT - st->Eh[j] = MAC16_32_Q15(MULT16_32_Q15(SUB16(32767,st->spec_average),st->Eh[j]), st->spec_average, st->Rf[j]); - st->Yh[j] = MAC16_32_Q15(MULT16_32_Q15(SUB16(32767,st->spec_average),st->Yh[j]), st->spec_average, st->Yf[j]); -#else - st->Eh[j] = (1-st->spec_average)*st->Eh[j] + st->spec_average*st->Rf[j]; - st->Yh[j] = (1-st->spec_average)*st->Yh[j] + st->spec_average*st->Yf[j]; -#endif - } - - Pyy = FLOAT_SQRT(Pyy); - Pey = FLOAT_DIVU(Pey,Pyy); - - /* Compute correlation updatete rate */ - tmp32 = MULT16_32_Q15(st->beta0,Syy); - if (tmp32 > MULT16_32_Q15(st->beta_max,See)) - tmp32 = MULT16_32_Q15(st->beta_max,See); - alpha = FLOAT_DIV32(tmp32, See); - alpha_1 = FLOAT_SUB(FLOAT_ONE, alpha); - /* Update correlations (recursive average) */ - st->Pey = FLOAT_ADD(FLOAT_MULT(alpha_1,st->Pey) , FLOAT_MULT(alpha,Pey)); - st->Pyy = FLOAT_ADD(FLOAT_MULT(alpha_1,st->Pyy) , FLOAT_MULT(alpha,Pyy)); - if (FLOAT_LT(st->Pyy, FLOAT_ONE)) - st->Pyy = FLOAT_ONE; - /* We don't really hope to get better than 33 dB (MIN_LEAK-3dB) attenuation anyway */ - if (FLOAT_LT(st->Pey, FLOAT_MULT(MIN_LEAK,st->Pyy))) - st->Pey = FLOAT_MULT(MIN_LEAK,st->Pyy); - if (FLOAT_GT(st->Pey, st->Pyy)) - st->Pey = st->Pyy; - /* leak_estimate is the linear regression result */ - st->leak_estimate = FLOAT_EXTRACT16(FLOAT_SHL(FLOAT_DIVU(st->Pey, st->Pyy),14)); - /* This looks like a stupid bug, but it's right (because we convert from Q14 to Q15) */ - if (st->leak_estimate > 16383) - st->leak_estimate = 32767; - else - st->leak_estimate = SHL16(st->leak_estimate,1); - /*printf ("%f\n", st->leak_estimate);*/ - - /* Compute Residual to Error Ratio */ -#ifdef FIXED_POINT - tmp32 = MULT16_32_Q15(st->leak_estimate,Syy); - tmp32 = ADD32(SHR32(Sxx,13), ADD32(tmp32, SHL32(tmp32,1))); - /* Check for y in e (lower bound on RER) */ - { - spx_float_t bound = PSEUDOFLOAT(Sey); - bound = FLOAT_DIVU(FLOAT_MULT(bound, bound), PSEUDOFLOAT(ADD32(1,Syy))); - if (FLOAT_GT(bound, PSEUDOFLOAT(See))) - tmp32 = See; - else if (tmp32 < FLOAT_EXTRACT32(bound)) - tmp32 = FLOAT_EXTRACT32(bound); - } - if (tmp32 > SHR32(See,1)) - tmp32 = SHR32(See,1); - RER = FLOAT_EXTRACT16(FLOAT_SHL(FLOAT_DIV32(tmp32,See),15)); -#else - RER = (.0001*Sxx + 3.*MULT16_32_Q15(st->leak_estimate,Syy)) / See; - /* Check for y in e (lower bound on RER) */ - if (RER < Sey*Sey/(1+See*Syy)) - RER = Sey*Sey/(1+See*Syy); - if (RER > .5) - RER = .5; -#endif - - /* We consider that the filter has had minimal adaptation if the following is true*/ - if (!st->adapted && st->sum_adapt > SHL32(EXTEND32(M),15) && MULT16_32_Q15(st->leak_estimate,Syy) > MULT16_32_Q15(QCONST16(.03f,15),Syy)) - { - st->adapted = 1; - } - - if (st->adapted) - { - /* Normal learning rate calculation once we're past the minimal adaptation phase */ - for (i=0;i<=st->frame_size;i++) - { - spx_word32_t r, e; - /* Compute frequency-domain adaptation mask */ - r = MULT16_32_Q15(st->leak_estimate,SHL32(st->Yf[i],3)); - e = SHL32(st->Rf[i],3)+1; -#ifdef FIXED_POINT - if (r>SHR32(e,1)) - r = SHR32(e,1); -#else - if (r>.5*e) - r = .5*e; -#endif - r = MULT16_32_Q15(QCONST16(.7,15),r) + MULT16_32_Q15(QCONST16(.3,15),(spx_word32_t)(MULT16_32_Q15(RER,e))); - /*st->power_1[i] = adapt_rate*r/(e*(1+st->power[i]));*/ - st->power_1[i] = FLOAT_SHL(FLOAT_DIV32_FLOAT(r,FLOAT_MUL32U(e,st->power[i]+10)),WEIGHT_SHIFT+16); - } - } else { - /* Temporary adaption rate if filter is not yet adapted enough */ - spx_word16_t adapt_rate=0; - - if (Sxx > SHR32(MULT16_16(N, 1000),6)) - { - tmp32 = MULT16_32_Q15(QCONST16(.25f, 15), Sxx); -#ifdef FIXED_POINT - if (tmp32 > SHR32(See,2)) - tmp32 = SHR32(See,2); -#else - if (tmp32 > .25*See) - tmp32 = .25*See; -#endif - adapt_rate = FLOAT_EXTRACT16(FLOAT_SHL(FLOAT_DIV32(tmp32, See),15)); - } - for (i=0;i<=st->frame_size;i++) - st->power_1[i] = FLOAT_SHL(FLOAT_DIV32(EXTEND32(adapt_rate),ADD32(st->power[i],10)),WEIGHT_SHIFT+1); - - - /* How much have we adapted so far? */ - st->sum_adapt = ADD32(st->sum_adapt,adapt_rate); - } - - /* Save residual echo so it can be used by the nonlinear processor */ - if (st->adapted) - { - /* If the filter is adapted, take the filtered echo */ - for (i=0;iframe_size;i++) - st->last_y[i] = st->last_y[st->frame_size+i]; - for (i=0;iframe_size;i++) - st->last_y[st->frame_size+i] = in[i]-out[i]; - } else { - /* If filter isn't adapted yet, all we can do is take the far end signal directly */ - /* moved earlier: for (i=0;ilast_y[i] = st->x[i];*/ - } - -} - -/* Compute spectrum of estimated echo for use in an echo post-filter */ -void speex_echo_get_residual(SpeexEchoState *st, spx_word32_t *residual_echo, int len) -{ - int i; - spx_word16_t leak2; - int N; - - N = st->window_size; - - /* Apply hanning window (should pre-compute it)*/ - for (i=0;iy[i] = MULT16_16_Q15(st->window[i],st->last_y[i]); - - /* Compute power spectrum of the echo */ - spx_fft(st->fft_table, st->y, st->Y); - power_spectrum(st->Y, residual_echo, N); - -#ifdef FIXED_POINT - if (st->leak_estimate > 16383) - leak2 = 32767; - else - leak2 = SHL16(st->leak_estimate, 1); -#else - if (st->leak_estimate>.5) - leak2 = 1; - else - leak2 = 2*st->leak_estimate; -#endif - /* Estimate residual echo */ - for (i=0;i<=st->frame_size;i++) - residual_echo[i] = (spx_int32_t)MULT16_32_Q15(leak2,residual_echo[i]); - -} - -int speex_echo_ctl(SpeexEchoState *st, int request, void *ptr) -{ - switch(request) - { - - case SPEEX_ECHO_GET_FRAME_SIZE: - (*(int*)ptr) = st->frame_size; - break; - case SPEEX_ECHO_SET_SAMPLING_RATE: - st->sampling_rate = (*(int*)ptr); - st->spec_average = DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate); -#ifdef FIXED_POINT - st->beta0 = DIV32_16(SHL32(EXTEND32(st->frame_size), 16), st->sampling_rate); - st->beta_max = DIV32_16(SHL32(EXTEND32(st->frame_size), 14), st->sampling_rate); -#else - st->beta0 = (2.0f*st->frame_size)/st->sampling_rate; - st->beta_max = (.5f*st->frame_size)/st->sampling_rate; -#endif - if (st->sampling_rate<12000) - st->notch_radius = QCONST16(.9, 15); - else if (st->sampling_rate<24000) - st->notch_radius = QCONST16(.982, 15); - else - st->notch_radius = QCONST16(.992, 15); - break; - case SPEEX_ECHO_GET_SAMPLING_RATE: - (*(int*)ptr) = st->sampling_rate; - break; - default: - speex_warning_int("Unknown speex_echo_ctl request: ", request); - return -1; - } - return 0; -} diff --git a/src/libspeex/misc_bfin.h b/src/libspeex/misc_bfin.h deleted file mode 100644 index 77b082c0..00000000 --- a/src/libspeex/misc_bfin.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 2005 Analog Devices */ -/** - @file misc_bfin.h - @author Jean-Marc Valin - @brief Various compatibility routines for Speex (Blackfin version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_SPEEX_MOVE -void *speex_move (void *dest, void *src, int n) -{ - __asm__ __volatile__ - ( - "L0 = 0;\n\t" - "I0 = %0;\n\t" - "R0 = [I0++];\n\t" - "LOOP move%= LC0 = %2;\n\t" - "LOOP_BEGIN move%=;\n\t" - "[%1++] = R0 || R0 = [I0++];\n\t" - "LOOP_END move%=;\n\t" - "[%1++] = R0;\n\t" - : "=a" (src), "=a" (dest) - : "a" ((n>>2)-1), "0" (src), "1" (dest) - : "R0", "I0", "L0", "memory" - ); - return dest; -} diff --git a/src/libspeex/modes.c b/src/libspeex/modes.c deleted file mode 100644 index 33e031e0..00000000 --- a/src/libspeex/modes.c +++ /dev/null @@ -1,362 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin - File: modes.c - - Describes the different modes of the codec - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "modes.h" -#include "ltp.h" -#include "quant_lsp.h" -#include "cb_search.h" -#include "sb_celp.h" -#include "nb_celp.h" -#include "vbr.h" -#include "arch.h" -#include - -#ifndef NULL -#define NULL 0 -#endif - - -/* Extern declarations for all codebooks we use here */ -extern const signed char gain_cdbk_nb[]; -extern const signed char gain_cdbk_lbr[]; -extern const signed char exc_5_256_table[]; -extern const signed char exc_5_64_table[]; -extern const signed char exc_8_128_table[]; -extern const signed char exc_10_32_table[]; -extern const signed char exc_10_16_table[]; -extern const signed char exc_20_32_table[]; - - -/* Parameters for Long-Term Prediction (LTP)*/ -static const ltp_params ltp_params_nb = { - gain_cdbk_nb, - 7, - 7 -}; - -/* Parameters for Long-Term Prediction (LTP)*/ -static const ltp_params ltp_params_vlbr = { - gain_cdbk_lbr, - 5, - 0 -}; - -/* Parameters for Long-Term Prediction (LTP)*/ -static const ltp_params ltp_params_lbr = { - gain_cdbk_lbr, - 5, - 7 -}; - -/* Parameters for Long-Term Prediction (LTP)*/ -static const ltp_params ltp_params_med = { - gain_cdbk_lbr, - 5, - 7 -}; - -/* Split-VQ innovation parameters for very low bit-rate narrowband */ -static const split_cb_params split_cb_nb_vlbr = { - 10, /*subvect_size*/ - 4, /*nb_subvect*/ - exc_10_16_table, /*shape_cb*/ - 4, /*shape_bits*/ - 0, -}; - -/* Split-VQ innovation parameters for very low bit-rate narrowband */ -static const split_cb_params split_cb_nb_ulbr = { - 20, /*subvect_size*/ - 2, /*nb_subvect*/ - exc_20_32_table, /*shape_cb*/ - 5, /*shape_bits*/ - 0, -}; - -/* Split-VQ innovation parameters for low bit-rate narrowband */ -static const split_cb_params split_cb_nb_lbr = { - 10, /*subvect_size*/ - 4, /*nb_subvect*/ - exc_10_32_table, /*shape_cb*/ - 5, /*shape_bits*/ - 0, -}; - - -/* Split-VQ innovation parameters narrowband */ -static const split_cb_params split_cb_nb = { - 5, /*subvect_size*/ - 8, /*nb_subvect*/ - exc_5_64_table, /*shape_cb*/ - 6, /*shape_bits*/ - 0, -}; - -/* Split-VQ innovation parameters narrowband */ -static const split_cb_params split_cb_nb_med = { - 8, /*subvect_size*/ - 5, /*nb_subvect*/ - exc_8_128_table, /*shape_cb*/ - 7, /*shape_bits*/ - 0, -}; - -/* Split-VQ innovation for low-band wideband */ -static const split_cb_params split_cb_sb = { - 5, /*subvect_size*/ - 8, /*nb_subvect*/ - exc_5_256_table, /*shape_cb*/ - 8, /*shape_bits*/ - 0, -}; - - - -/* 2150 bps "vocoder-like" mode for comfort noise */ -static const SpeexSubmode nb_submode1 = { - 0, - 1, - 0, - 0, - /* LSP quantization */ - lsp_quant_lbr, - lsp_unquant_lbr, - /* No pitch quantization */ - forced_pitch_quant, - forced_pitch_unquant, - NULL, - /* No innovation quantization (noise only) */ - noise_codebook_quant, - noise_codebook_unquant, - NULL, - -1, - 43 -}; - -/* 3.95 kbps very low bit-rate mode */ -static const SpeexSubmode nb_submode8 = { - 0, - 1, - 0, - 0, - /*LSP quantization*/ - lsp_quant_lbr, - lsp_unquant_lbr, - /*No pitch quantization*/ - forced_pitch_quant, - forced_pitch_unquant, - NULL, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_nb_ulbr, - QCONST16(.5,15), - 79 -}; - -/* 5.95 kbps very low bit-rate mode */ -static const SpeexSubmode nb_submode2 = { - 0, - 0, - 0, - 0, - /*LSP quantization*/ - lsp_quant_lbr, - lsp_unquant_lbr, - /*No pitch quantization*/ - pitch_search_3tap, - pitch_unquant_3tap, - <p_params_vlbr, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_nb_vlbr, - QCONST16(.6,15), - 119 -}; - -/* 8 kbps low bit-rate mode */ -static const SpeexSubmode nb_submode3 = { - -1, - 0, - 1, - 0, - /*LSP quantization*/ - lsp_quant_lbr, - lsp_unquant_lbr, - /*Pitch quantization*/ - pitch_search_3tap, - pitch_unquant_3tap, - <p_params_lbr, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_nb_lbr, - QCONST16(.55,15), - 160 -}; - -/* 11 kbps medium bit-rate mode */ -static const SpeexSubmode nb_submode4 = { - -1, - 0, - 1, - 0, - /*LSP quantization*/ - lsp_quant_lbr, - lsp_unquant_lbr, - /*Pitch quantization*/ - pitch_search_3tap, - pitch_unquant_3tap, - <p_params_med, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_nb_med, - QCONST16(.45,15), - 220 -}; - -/* 15 kbps high bit-rate mode */ -static const SpeexSubmode nb_submode5 = { - -1, - 0, - 3, - 0, - /*LSP quantization*/ - lsp_quant_nb, - lsp_unquant_nb, - /*Pitch quantization*/ - pitch_search_3tap, - pitch_unquant_3tap, - <p_params_nb, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_nb, - QCONST16(.3,15), - 300 -}; - -/* 18.2 high bit-rate mode */ -static const SpeexSubmode nb_submode6 = { - -1, - 0, - 3, - 0, - /*LSP quantization*/ - lsp_quant_nb, - lsp_unquant_nb, - /*Pitch quantization*/ - pitch_search_3tap, - pitch_unquant_3tap, - <p_params_nb, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_sb, - QCONST16(.2,15), - 364 -}; - -/* 24.6 kbps high bit-rate mode */ -static const SpeexSubmode nb_submode7 = { - -1, - 0, - 3, - 1, - /*LSP quantization*/ - lsp_quant_nb, - lsp_unquant_nb, - /*Pitch quantization*/ - pitch_search_3tap, - pitch_unquant_3tap, - <p_params_nb, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, - &split_cb_nb, - QCONST16(.1,15), - 492 -}; - - -/* Default mode for narrowband */ -static const SpeexNBMode nb_mode = { - 160, /*frameSize*/ - 40, /*subframeSize*/ - 10, /*lpcSize*/ - 17, /*pitchStart*/ - 144, /*pitchEnd*/ -#ifdef FIXED_POINT - 29491, 19661, /* gamma1, gamma2 */ -#else - 0.9, 0.6, /* gamma1, gamma2 */ -#endif - QCONST16(.0002,15), /*lpc_floor*/ - {NULL, &nb_submode1, &nb_submode2, &nb_submode3, &nb_submode4, &nb_submode5, &nb_submode6, &nb_submode7, - &nb_submode8, NULL, NULL, NULL, NULL, NULL, NULL, NULL}, - 5, - {1, 8, 2, 3, 3, 4, 4, 5, 5, 6, 7} -}; - - -/* Default mode for narrowband */ -const SpeexMode speex_nb_mode = { - &nb_mode, - nb_mode_query, - "narrowband", - 0, - 4, - &nb_encoder_init, - &nb_encoder_destroy, - &nb_encode, - &nb_decoder_init, - &nb_decoder_destroy, - &nb_decode, - &nb_encoder_ctl, - &nb_decoder_ctl, -}; - - - -int speex_mode_query(const SpeexMode *mode, int request, void *ptr) -{ - return mode->query(mode->mode, request, ptr); -} - diff --git a/src/libspeex/modes.h b/src/libspeex/modes.h deleted file mode 100644 index 26e2d861..00000000 --- a/src/libspeex/modes.h +++ /dev/null @@ -1,161 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin */ -/** - @file modes.h - @brief Describes the different modes of the codec -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef MODES_H -#define MODES_H - -#include -#include -#include "arch.h" - -#define NB_SUBMODES 16 -#define NB_SUBMODE_BITS 4 - -#define SB_SUBMODES 8 -#define SB_SUBMODE_BITS 3 - -/* Used internally, NOT TO BE USED in applications */ -/** Used internally*/ -#define SPEEX_GET_PI_GAIN 100 -/** Used internally*/ -#define SPEEX_GET_EXC 101 -/** Used internally*/ -#define SPEEX_GET_INNOV 102 -/** Used internally*/ -#define SPEEX_GET_DTX_STATUS 103 -/** Used internally*/ -#define SPEEX_SET_INNOVATION_SAVE 104 -/** Used internally*/ -#define SPEEX_SET_WIDEBAND 105 - -/** Used internally*/ -#define SPEEX_GET_STACK 106 - - -/** Quantizes LSPs */ -typedef void (*lsp_quant_func)(spx_lsp_t *, spx_lsp_t *, int, SpeexBits *); - -/** Decodes quantized LSPs */ -typedef void (*lsp_unquant_func)(spx_lsp_t *, int, SpeexBits *); - - -/** Long-term predictor quantization */ -typedef int (*ltp_quant_func)(spx_word16_t *, spx_word16_t *, spx_coef_t *, spx_coef_t *, - spx_coef_t *, spx_sig_t *, const void *, int, int, spx_word16_t, - int, int, SpeexBits*, char *, spx_word16_t *, spx_word16_t *, int, int, int, spx_word32_t *); - -/** Long-term un-quantize */ -typedef void (*ltp_unquant_func)(spx_word16_t *, spx_word32_t *, int, int, spx_word16_t, const void *, int, int *, - spx_word16_t *, SpeexBits*, char*, int, int, spx_word16_t, int); - - -/** Innovation quantization function */ -typedef void (*innovation_quant_func)(spx_word16_t *, spx_coef_t *, spx_coef_t *, spx_coef_t *, const void *, int, int, - spx_sig_t *, spx_word16_t *, SpeexBits *, char *, int, int); - -/** Innovation unquantization function */ -typedef void (*innovation_unquant_func)(spx_sig_t *, const void *, int, SpeexBits*, char *, spx_int32_t *); - -/** Description of a Speex sub-mode (wither narrowband or wideband */ -typedef struct SpeexSubmode { - int lbr_pitch; /**< Set to -1 for "normal" modes, otherwise encode pitch using a global pitch and allowing a +- lbr_pitch variation (for low not-rates)*/ - int forced_pitch_gain; /**< Use the same (forced) pitch gain for all sub-frames */ - int have_subframe_gain; /**< Number of bits to use as sub-frame innovation gain */ - int double_codebook; /**< Apply innovation quantization twice for higher quality (and higher bit-rate)*/ - /*LSP functions*/ - lsp_quant_func lsp_quant; /**< LSP quantization function */ - lsp_unquant_func lsp_unquant; /**< LSP unquantization function */ - - /*Long-term predictor functions*/ - ltp_quant_func ltp_quant; /**< Long-term predictor (pitch) quantizer */ - ltp_unquant_func ltp_unquant; /**< Long-term predictor (pitch) un-quantizer */ - const void *ltp_params; /**< Pitch parameters (options) */ - - /*Quantization of innovation*/ - innovation_quant_func innovation_quant; /**< Innovation quantization */ - innovation_unquant_func innovation_unquant; /**< Innovation un-quantization */ - const void *innovation_params; /**< Innovation quantization parameters*/ - - spx_word16_t comb_gain; /**< Gain of enhancer comb filter */ - - int bits_per_frame; /**< Number of bits per frame after encoding*/ -} SpeexSubmode; - -/** Struct defining the encoding/decoding mode*/ -typedef struct SpeexNBMode { - int frameSize; /**< Size of frames used for encoding */ - int subframeSize; /**< Size of sub-frames used for encoding */ - int lpcSize; /**< Order of LPC filter */ - int pitchStart; /**< Smallest pitch value allowed */ - int pitchEnd; /**< Largest pitch value allowed */ - - spx_word16_t gamma1; /**< Perceptual filter parameter #1 */ - spx_word16_t gamma2; /**< Perceptual filter parameter #2 */ - spx_word16_t lpc_floor; /**< Noise floor for LPC analysis */ - - const SpeexSubmode *submodes[NB_SUBMODES]; /**< Sub-mode data for the mode */ - int defaultSubmode; /**< Default sub-mode to use when encoding */ - int quality_map[11]; /**< Mode corresponding to each quality setting */ -} SpeexNBMode; - - -/** Struct defining the encoding/decoding mode for SB-CELP (wideband) */ -typedef struct SpeexSBMode { - const SpeexMode *nb_mode; /**< Embedded narrowband mode */ - int frameSize; /**< Size of frames used for encoding */ - int subframeSize; /**< Size of sub-frames used for encoding */ - int lpcSize; /**< Order of LPC filter */ - spx_word16_t gamma1; /**< Perceptual filter parameter #1 */ - spx_word16_t gamma2; /**< Perceptual filter parameter #1 */ - spx_word16_t lpc_floor; /**< Noise floor for LPC analysis */ - spx_word16_t folding_gain; - - const SpeexSubmode *submodes[SB_SUBMODES]; /**< Sub-mode data for the mode */ - int defaultSubmode; /**< Default sub-mode to use when encoding */ - int low_quality_map[11]; /**< Mode corresponding to each quality setting */ - int quality_map[11]; /**< Mode corresponding to each quality setting */ -#ifndef DISABLE_VBR - const float (*vbr_thresh)[11]; -#endif - int nb_modes; -} SpeexSBMode; - -int speex_encode_native(void *state, spx_word16_t *in, SpeexBits *bits); -int speex_decode_native(void *state, SpeexBits *bits, spx_word16_t *out); - -int nb_mode_query(const void *mode, int request, void *ptr); -int wb_mode_query(const void *mode, int request, void *ptr); - -#endif diff --git a/src/libspeex/modes_wb.c b/src/libspeex/modes_wb.c deleted file mode 100644 index 4b575b2b..00000000 --- a/src/libspeex/modes_wb.c +++ /dev/null @@ -1,300 +0,0 @@ -/* Copyright (C) 2002-2007 Jean-Marc Valin - File: modes.c - - Describes the wideband modes of the codec - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "modes.h" -#include "ltp.h" -#include "quant_lsp.h" -#include "cb_search.h" -#include "sb_celp.h" -#include "nb_celp.h" -#include "vbr.h" -#include "arch.h" -#include -#include "os_support.h" - - -#ifndef NULL -#define NULL 0 -#endif - -const SpeexMode * const speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}; - -extern const signed char hexc_table[]; -extern const signed char hexc_10_32_table[]; - -#ifndef DISABLE_WIDEBAND - -/* Split-VQ innovation for high-band wideband */ -static const split_cb_params split_cb_high = { - 8, /*subvect_size*/ - 5, /*nb_subvect*/ - hexc_table, /*shape_cb*/ - 7, /*shape_bits*/ - 1, -}; - - -/* Split-VQ innovation for high-band wideband */ -static const split_cb_params split_cb_high_lbr = { - 10, /*subvect_size*/ - 4, /*nb_subvect*/ - hexc_10_32_table, /*shape_cb*/ - 5, /*shape_bits*/ - 0, -}; - -#endif - - -static const SpeexSubmode wb_submode1 = { - 0, - 0, - 1, - 0, - /*LSP quantization*/ - lsp_quant_high, - lsp_unquant_high, - /*Pitch quantization*/ - NULL, - NULL, - NULL, - /*No innovation quantization*/ - NULL, - NULL, - NULL, - -1, - 36 -}; - - -static const SpeexSubmode wb_submode2 = { - 0, - 0, - 1, - 0, - /*LSP quantization*/ - lsp_quant_high, - lsp_unquant_high, - /*Pitch quantization*/ - NULL, - NULL, - NULL, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, -#ifdef DISABLE_WIDEBAND - NULL, -#else - &split_cb_high_lbr, -#endif - -1, - 112 -}; - - -static const SpeexSubmode wb_submode3 = { - 0, - 0, - 1, - 0, - /*LSP quantization*/ - lsp_quant_high, - lsp_unquant_high, - /*Pitch quantization*/ - NULL, - NULL, - NULL, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, -#ifdef DISABLE_WIDEBAND - NULL, -#else - &split_cb_high, -#endif - -1, - 192 -}; - -static const SpeexSubmode wb_submode4 = { - 0, - 0, - 1, - 1, - /*LSP quantization*/ - lsp_quant_high, - lsp_unquant_high, - /*Pitch quantization*/ - NULL, - NULL, - NULL, - /*Innovation quantization*/ - split_cb_search_shape_sign, - split_cb_shape_sign_unquant, -#ifdef DISABLE_WIDEBAND - NULL, -#else - &split_cb_high, -#endif - -1, - 352 -}; - - -/* Split-band wideband CELP mode*/ -static const SpeexSBMode sb_wb_mode = { - &speex_nb_mode, - 160, /*frameSize*/ - 40, /*subframeSize*/ - 8, /*lpcSize*/ -#ifdef FIXED_POINT - 29491, 19661, /* gamma1, gamma2 */ -#else - 0.9, 0.6, /* gamma1, gamma2 */ -#endif - QCONST16(.0002,15), /*lpc_floor*/ - QCONST16(0.9f,15), - {NULL, &wb_submode1, &wb_submode2, &wb_submode3, &wb_submode4, NULL, NULL, NULL}, - 3, - {1, 8, 2, 3, 4, 5, 5, 6, 6, 7, 7}, - {1, 1, 1, 1, 1, 1, 2, 2, 3, 3, 4}, -#ifndef DISABLE_VBR - vbr_hb_thresh, -#endif - 5 -}; - - -const SpeexMode speex_wb_mode = { - &sb_wb_mode, - wb_mode_query, - "wideband (sub-band CELP)", - 1, - 4, - &sb_encoder_init, - &sb_encoder_destroy, - &sb_encode, - &sb_decoder_init, - &sb_decoder_destroy, - &sb_decode, - &sb_encoder_ctl, - &sb_decoder_ctl, -}; - - - -/* "Ultra-wideband" mode stuff */ - - - -/* Split-band "ultra-wideband" (32 kbps) CELP mode*/ -static const SpeexSBMode sb_uwb_mode = { - &speex_wb_mode, - 320, /*frameSize*/ - 80, /*subframeSize*/ - 8, /*lpcSize*/ -#ifdef FIXED_POINT - 29491, 19661, /* gamma1, gamma2 */ -#else - 0.9, 0.6, /* gamma1, gamma2 */ -#endif - QCONST16(.0002,15), /*lpc_floor*/ - QCONST16(0.7f,15), - {NULL, &wb_submode1, NULL, NULL, NULL, NULL, NULL, NULL}, - 1, - {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, - {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, -#ifndef DISABLE_VBR - vbr_uhb_thresh, -#endif - 2 -}; - -int wb_mode_query(const void *mode, int request, void *ptr) -{ - const SpeexSBMode *m = (const SpeexSBMode*)mode; - - switch (request) - { - case SPEEX_MODE_FRAME_SIZE: - *((int*)ptr)=2*m->frameSize; - break; - case SPEEX_SUBMODE_BITS_PER_FRAME: - if (*((int*)ptr)==0) - *((int*)ptr) = SB_SUBMODE_BITS+1; - else if (m->submodes[*((int*)ptr)]==NULL) - *((int*)ptr) = -1; - else - *((int*)ptr) = m->submodes[*((int*)ptr)]->bits_per_frame; - break; - default: - speex_warning_int("Unknown wb_mode_query request: ", request); - return -1; - } - return 0; -} - - -const SpeexMode speex_uwb_mode = { - &sb_uwb_mode, - wb_mode_query, - "ultra-wideband (sub-band CELP)", - 2, - 4, - &sb_encoder_init, - &sb_encoder_destroy, - &sb_encode, - &sb_decoder_init, - &sb_decoder_destroy, - &sb_decode, - &sb_encoder_ctl, - &sb_decoder_ctl, -}; - -/* We have defined speex_lib_get_mode() as a macro in speex.h */ -#undef speex_lib_get_mode - -const SpeexMode * speex_lib_get_mode (int mode) -{ - if (mode < 0 || mode >= SPEEX_NB_MODES) return NULL; - - return speex_mode_list[mode]; -} - - - diff --git a/src/libspeex/nb_celp.c b/src/libspeex/nb_celp.c deleted file mode 100644 index 52e360d2..00000000 --- a/src/libspeex/nb_celp.c +++ /dev/null @@ -1,1903 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin - File: nb_celp.c - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "nb_celp.h" -#include "lpc.h" -#include "lsp.h" -#include "ltp.h" -#include "quant_lsp.h" -#include "cb_search.h" -#include "filters.h" -#include "stack_alloc.h" -#include "vq.h" -#include -#include "vbr.h" -#include "arch.h" -#include "math_approx.h" -#include "os_support.h" -#include - -#ifdef VORBIS_PSYCHO -#include "vorbis_psy.h" -#endif - -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif - -#ifndef NULL -#define NULL 0 -#endif - -#define SUBMODE(x) st->submodes[st->submodeID]->x - -/* Default size for the encoder and decoder stack (can be changed at compile time). - This does not apply when using variable-size arrays or alloca. */ -#ifndef NB_ENC_STACK -#define NB_ENC_STACK (8000*sizeof(spx_sig_t)) -#endif - -#ifndef NB_DEC_STACK -#define NB_DEC_STACK (4000*sizeof(spx_sig_t)) -#endif - - -#ifdef FIXED_POINT -const spx_word32_t ol_gain_table[32]={18900, 25150, 33468, 44536, 59265, 78865, 104946, 139653, 185838, 247297, 329081, 437913, 582736, 775454, 1031906, 1373169, 1827293, 2431601, 3235761, 4305867, 5729870, 7624808, 10146425, 13501971, 17967238, 23909222, 31816294, 42338330, 56340132, 74972501, 99766822, 132760927}; -const spx_word16_t exc_gain_quant_scal3_bound[7]={1841, 3883, 6051, 8062, 10444, 13580, 18560}; -const spx_word16_t exc_gain_quant_scal3[8]={1002, 2680, 5086, 7016, 9108, 11781, 15380, 21740}; -const spx_word16_t exc_gain_quant_scal1_bound[1]={14385}; -const spx_word16_t exc_gain_quant_scal1[2]={11546, 17224}; - -#define LSP_MARGIN 16 -#define LSP_DELTA1 6553 -#define LSP_DELTA2 1638 - -#else - -const float exc_gain_quant_scal3_bound[7]={0.112338f, 0.236980f, 0.369316f, 0.492054f, 0.637471f, 0.828874f, 1.132784f}; -const float exc_gain_quant_scal3[8]={0.061130f, 0.163546f, 0.310413f, 0.428220f, 0.555887f, 0.719055f, 0.938694f, 1.326874f}; -const float exc_gain_quant_scal1_bound[1]={0.87798f}; -const float exc_gain_quant_scal1[2]={0.70469f, 1.05127f}; - -#define LSP_MARGIN .002f -#define LSP_DELTA1 .2f -#define LSP_DELTA2 .05f - -#endif - -#ifdef VORBIS_PSYCHO -#define EXTRA_BUFFER 100 -#else -#define EXTRA_BUFFER 0 -#endif - - -#define sqr(x) ((x)*(x)) - -extern const spx_word16_t lag_window[]; -extern const spx_word16_t lpc_window[]; - -void *nb_encoder_init(const SpeexMode *m) -{ - EncState *st; - const SpeexNBMode *mode; - int i; - - mode=(const SpeexNBMode *)m->mode; - st = (EncState*)speex_alloc(sizeof(EncState)); - if (!st) - return NULL; -#if defined(VAR_ARRAYS) || defined (USE_ALLOCA) - st->stack = NULL; -#else - st->stack = (char*)speex_alloc_scratch(NB_ENC_STACK); -#endif - - st->mode=m; - - st->frameSize = mode->frameSize; - st->nbSubframes=mode->frameSize/mode->subframeSize; - st->subframeSize=mode->subframeSize; - st->windowSize = st->frameSize+st->subframeSize; - st->lpcSize = mode->lpcSize; - st->gamma1=mode->gamma1; - st->gamma2=mode->gamma2; - st->min_pitch=mode->pitchStart; - st->max_pitch=mode->pitchEnd; - st->lpc_floor = mode->lpc_floor; - - st->submodes=mode->submodes; - st->submodeID=st->submodeSelect=mode->defaultSubmode; - st->bounded_pitch = 1; - - st->encode_submode = 1; - -#ifdef VORBIS_PSYCHO - st->psy = vorbis_psy_init(8000, 256); - st->curve = (float*)speex_alloc(128*sizeof(float)); - st->old_curve = (float*)speex_alloc(128*sizeof(float)); - st->psy_window = (float*)speex_alloc(256*sizeof(float)); -#endif - - st->cumul_gain = 1024; - - /* Allocating input buffer */ - st->winBuf = (spx_word16_t*)speex_alloc((st->windowSize-st->frameSize)*sizeof(spx_word16_t)); - /* Allocating excitation buffer */ - st->excBuf = (spx_word16_t*)speex_alloc((mode->frameSize+mode->pitchEnd+2)*sizeof(spx_word16_t)); - st->exc = st->excBuf + mode->pitchEnd + 2; - st->swBuf = (spx_word16_t*)speex_alloc((mode->frameSize+mode->pitchEnd+2)*sizeof(spx_word16_t)); - st->sw = st->swBuf + mode->pitchEnd + 2; - - st->window= lpc_window; - - /* Create the window for autocorrelation (lag-windowing) */ - st->lagWindow = lag_window; - - st->old_lsp = (spx_lsp_t*)speex_alloc((st->lpcSize)*sizeof(spx_lsp_t)); - st->old_qlsp = (spx_lsp_t*)speex_alloc((st->lpcSize)*sizeof(spx_lsp_t)); - st->first = 1; - for (i=0;ilpcSize;i++) - st->old_lsp[i]= DIV32(MULT16_16(QCONST16(3.1415927f, LSP_SHIFT), i+1), st->lpcSize+1); - - st->mem_sp = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - st->mem_sw = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - st->mem_sw_whole = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - st->mem_exc = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - st->mem_exc2 = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - - st->pi_gain = (spx_word32_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word32_t)); - st->innov_rms_save = NULL; - - st->pitch = (int*)speex_alloc((st->nbSubframes)*sizeof(int)); - -#ifndef DISABLE_VBR - st->vbr = (VBRState*)speex_alloc(sizeof(VBRState)); - vbr_init(st->vbr); - st->vbr_quality = 8; - st->vbr_enabled = 0; - st->vbr_max = 0; - st->vad_enabled = 0; - st->dtx_enabled = 0; - st->dtx_count=0; - st->abr_enabled = 0; - st->abr_drift = 0; - st->abr_drift2 = 0; -#endif /* #ifndef DISABLE_VBR */ - - st->plc_tuning = 2; - st->complexity=2; - st->sampling_rate=8000; - st->isWideband = 0; - st->highpass_enabled = 1; - -#ifdef ENABLE_VALGRIND - VALGRIND_MAKE_READABLE(st, NB_ENC_STACK); -#endif - return st; -} - -void nb_encoder_destroy(void *state) -{ - EncState *st=(EncState *)state; - /* Free all allocated memory */ -#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA)) - speex_free_scratch(st->stack); -#endif - - speex_free (st->winBuf); - speex_free (st->excBuf); - speex_free (st->old_qlsp); - speex_free (st->swBuf); - - speex_free (st->old_lsp); - speex_free (st->mem_sp); - speex_free (st->mem_sw); - speex_free (st->mem_sw_whole); - speex_free (st->mem_exc); - speex_free (st->mem_exc2); - speex_free (st->pi_gain); - speex_free (st->pitch); - -#ifndef DISABLE_VBR - vbr_destroy(st->vbr); - speex_free (st->vbr); -#endif /* #ifndef DISABLE_VBR */ - -#ifdef VORBIS_PSYCHO - vorbis_psy_destroy(st->psy); - speex_free (st->curve); - speex_free (st->old_curve); - speex_free (st->psy_window); -#endif - - /*Free state memory... should be last*/ - speex_free(st); -} - -int nb_encode(void *state, void *vin, SpeexBits *bits) -{ - EncState *st; - int i, sub, roots; - int ol_pitch; - spx_word16_t ol_pitch_coef; - spx_word32_t ol_gain; - VARDECL(spx_word16_t *ringing); - VARDECL(spx_word16_t *target); - VARDECL(spx_sig_t *innov); - VARDECL(spx_word32_t *exc32); - VARDECL(spx_mem_t *mem); - VARDECL(spx_coef_t *bw_lpc1); - VARDECL(spx_coef_t *bw_lpc2); - VARDECL(spx_coef_t *lpc); - VARDECL(spx_lsp_t *lsp); - VARDECL(spx_lsp_t *qlsp); - VARDECL(spx_lsp_t *interp_lsp); - VARDECL(spx_lsp_t *interp_qlsp); - VARDECL(spx_coef_t *interp_lpc); - VARDECL(spx_coef_t *interp_qlpc); - char *stack; - VARDECL(spx_word16_t *syn_resp); - VARDECL(spx_word16_t *real_exc); - - spx_word32_t ener=0; - spx_word16_t fine_gain; - spx_word16_t *in = (spx_word16_t*)vin; - - st=(EncState *)state; - stack=st->stack; - - ALLOC(lpc, st->lpcSize, spx_coef_t); - ALLOC(bw_lpc1, st->lpcSize, spx_coef_t); - ALLOC(bw_lpc2, st->lpcSize, spx_coef_t); - ALLOC(lsp, st->lpcSize, spx_lsp_t); - ALLOC(qlsp, st->lpcSize, spx_lsp_t); - ALLOC(interp_lsp, st->lpcSize, spx_lsp_t); - ALLOC(interp_qlsp, st->lpcSize, spx_lsp_t); - ALLOC(interp_lpc, st->lpcSize, spx_coef_t); - ALLOC(interp_qlpc, st->lpcSize, spx_coef_t); - - /* Move signals 1 frame towards the past */ - SPEEX_MOVE(st->excBuf, st->excBuf+st->frameSize, st->max_pitch+2); - SPEEX_MOVE(st->swBuf, st->swBuf+st->frameSize, st->max_pitch+2); - - if (st->highpass_enabled) - highpass(in, in, st->frameSize, (st->isWideband?HIGHPASS_WIDEBAND:HIGHPASS_NARROWBAND)|HIGHPASS_INPUT, st->mem_hp); - - { - VARDECL(spx_word16_t *w_sig); - VARDECL(spx_word16_t *autocorr); - ALLOC(w_sig, st->windowSize, spx_word16_t); - ALLOC(autocorr, st->lpcSize+1, spx_word16_t); - /* Window for analysis */ - for (i=0;iwindowSize-st->frameSize;i++) - w_sig[i] = EXTRACT16(SHR32(MULT16_16(st->winBuf[i],st->window[i]),SIG_SHIFT)); - for (;iwindowSize;i++) - w_sig[i] = EXTRACT16(SHR32(MULT16_16(in[i-st->windowSize+st->frameSize],st->window[i]),SIG_SHIFT)); - /* Compute auto-correlation */ - _spx_autocorr(w_sig, autocorr, st->lpcSize+1, st->windowSize); - autocorr[0] = ADD16(autocorr[0],MULT16_16_Q15(autocorr[0],st->lpc_floor)); /* Noise floor in auto-correlation domain */ - - /* Lag windowing: equivalent to filtering in the power-spectrum domain */ - for (i=0;ilpcSize+1;i++) - autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]); - - /* Levinson-Durbin */ - _spx_lpc(lpc, autocorr, st->lpcSize); - /* LPC to LSPs (x-domain) transform */ - roots=lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA1, stack); - /* Check if we found all the roots */ - if (roots!=st->lpcSize) - { - /*If we can't find all LSP's, do some damage control and use previous filter*/ - for (i=0;ilpcSize;i++) - { - lsp[i]=st->old_lsp[i]; - } - } - } - - - - - /* Whole frame analysis (open-loop estimation of pitch and excitation gain) */ - { - int diff = st->windowSize-st->frameSize; - if (st->first) - for (i=0;ilpcSize;i++) - interp_lsp[i] = lsp[i]; - else - lsp_interpolate(st->old_lsp, lsp, interp_lsp, st->lpcSize, st->nbSubframes, st->nbSubframes<<1); - - lsp_enforce_margin(interp_lsp, st->lpcSize, LSP_MARGIN); - - /* Compute interpolated LPCs (unquantized) for whole frame*/ - lsp_to_lpc(interp_lsp, interp_lpc, st->lpcSize,stack); - - - /*Open-loop pitch*/ - if (!st->submodes[st->submodeID] || (st->complexity>2 && SUBMODE(have_subframe_gain)<3) || SUBMODE(forced_pitch_gain) || SUBMODE(lbr_pitch) != -1 -#ifndef DISABLE_VBR - || st->vbr_enabled || st->vad_enabled -#endif - ) - { - int nol_pitch[6]; - spx_word16_t nol_pitch_coef[6]; - - bw_lpc(st->gamma1, interp_lpc, bw_lpc1, st->lpcSize); - bw_lpc(st->gamma2, interp_lpc, bw_lpc2, st->lpcSize); - - SPEEX_COPY(st->sw, st->winBuf, diff); - SPEEX_COPY(st->sw+diff, in, st->frameSize-diff); - filter_mem16(st->sw, bw_lpc1, bw_lpc2, st->sw, st->frameSize, st->lpcSize, st->mem_sw_whole, stack); - - open_loop_nbest_pitch(st->sw, st->min_pitch, st->max_pitch, st->frameSize, - nol_pitch, nol_pitch_coef, 6, stack); - ol_pitch=nol_pitch[0]; - ol_pitch_coef = nol_pitch_coef[0]; - /*Try to remove pitch multiples*/ - for (i=1;i<6;i++) - { -#ifdef FIXED_POINT - if ((nol_pitch_coef[i]>MULT16_16_Q15(nol_pitch_coef[0],27853)) && -#else - if ((nol_pitch_coef[i]>.85*nol_pitch_coef[0]) && -#endif - (ABS(2*nol_pitch[i]-ol_pitch)<=2 || ABS(3*nol_pitch[i]-ol_pitch)<=3 || - ABS(4*nol_pitch[i]-ol_pitch)<=4 || ABS(5*nol_pitch[i]-ol_pitch)<=5)) - { - /*ol_pitch_coef=nol_pitch_coef[i];*/ - ol_pitch = nol_pitch[i]; - } - } - /*if (ol_pitch>50) - ol_pitch/=2;*/ - /*ol_pitch_coef = sqrt(ol_pitch_coef);*/ - - } else { - ol_pitch=0; - ol_pitch_coef=0; - } - - /*Compute "real" excitation*/ - SPEEX_COPY(st->exc, st->winBuf, diff); - SPEEX_COPY(st->exc+diff, in, st->frameSize-diff); - fir_mem16(st->exc, interp_lpc, st->exc, st->frameSize, st->lpcSize, st->mem_exc, stack); - - /* Compute open-loop excitation gain */ - { - spx_word16_t g = compute_rms16(st->exc, st->frameSize); - if (st->submodeID!=1 && ol_pitch>0) - ol_gain = MULT16_16(g, MULT16_16_Q14(QCONST16(1.1,14), - spx_sqrt(QCONST32(1.,28)-MULT16_32_Q15(QCONST16(.8,15),SHL32(MULT16_16(ol_pitch_coef,ol_pitch_coef),16))))); - else - ol_gain = SHL32(EXTEND32(g),SIG_SHIFT); - } - } - -#ifdef VORBIS_PSYCHO - SPEEX_MOVE(st->psy_window, st->psy_window+st->frameSize, 256-st->frameSize); - SPEEX_COPY(&st->psy_window[256-st->frameSize], in, st->frameSize); - compute_curve(st->psy, st->psy_window, st->curve); - /*print_vec(st->curve, 128, "curve");*/ - if (st->first) - SPEEX_COPY(st->old_curve, st->curve, 128); -#endif - - /*VBR stuff*/ -#ifndef DISABLE_VBR - if (st->vbr && (st->vbr_enabled||st->vad_enabled)) - { - float lsp_dist=0; - for (i=0;ilpcSize;i++) - lsp_dist += (st->old_lsp[i] - lsp[i])*(st->old_lsp[i] - lsp[i]); - lsp_dist /= LSP_SCALING*LSP_SCALING; - - if (st->abr_enabled) - { - float qual_change=0; - if (st->abr_drift2 * st->abr_drift > 0) - { - /* Only adapt if long-term and short-term drift are the same sign */ - qual_change = -.00001*st->abr_drift/(1+st->abr_count); - if (qual_change>.05) - qual_change=.05; - if (qual_change<-.05) - qual_change=-.05; - } - st->vbr_quality += qual_change; - if (st->vbr_quality>10) - st->vbr_quality=10; - if (st->vbr_quality<0) - st->vbr_quality=0; - } - - st->relative_quality = vbr_analysis(st->vbr, in, st->frameSize, ol_pitch, GAIN_SCALING_1*ol_pitch_coef); - /*if (delta_qual<0)*/ - /* delta_qual*=.1*(3+st->vbr_quality);*/ - if (st->vbr_enabled) - { - spx_int32_t mode; - int choice=0; - float min_diff=100; - mode = 8; - while (mode) - { - int v1; - float thresh; - v1=(int)floor(st->vbr_quality); - if (v1==10) - thresh = vbr_nb_thresh[mode][v1]; - else - thresh = (st->vbr_quality-v1)*vbr_nb_thresh[mode][v1+1] + (1+v1-st->vbr_quality)*vbr_nb_thresh[mode][v1]; - if (st->relative_quality > thresh && - st->relative_quality-threshrelative_quality-thresh; - } - mode--; - } - mode=choice; - if (mode==0) - { - if (st->dtx_count==0 || lsp_dist>.05 || !st->dtx_enabled || st->dtx_count>20) - { - mode=1; - st->dtx_count=1; - } else { - mode=0; - st->dtx_count++; - } - } else { - st->dtx_count=0; - } - - speex_encoder_ctl(state, SPEEX_SET_MODE, &mode); - if (st->vbr_max>0) - { - spx_int32_t rate; - speex_encoder_ctl(state, SPEEX_GET_BITRATE, &rate); - if (rate > st->vbr_max) - { - rate = st->vbr_max; - speex_encoder_ctl(state, SPEEX_SET_BITRATE, &rate); - } - } - - if (st->abr_enabled) - { - spx_int32_t bitrate; - speex_encoder_ctl(state, SPEEX_GET_BITRATE, &bitrate); - st->abr_drift+=(bitrate-st->abr_enabled); - st->abr_drift2 = .95*st->abr_drift2 + .05*(bitrate-st->abr_enabled); - st->abr_count += 1.0; - } - - } else { - /*VAD only case*/ - int mode; - if (st->relative_quality<2) - { - if (st->dtx_count==0 || lsp_dist>.05 || !st->dtx_enabled || st->dtx_count>20) - { - st->dtx_count=1; - mode=1; - } else { - mode=0; - st->dtx_count++; - } - } else { - st->dtx_count = 0; - mode=st->submodeSelect; - } - /*speex_encoder_ctl(state, SPEEX_SET_MODE, &mode);*/ - st->submodeID=mode; - } - } else { - st->relative_quality = -1; - } -#endif /* #ifndef DISABLE_VBR */ - - if (st->encode_submode) - { - /* First, transmit a zero for narrowband */ - speex_bits_pack(bits, 0, 1); - - /* Transmit the sub-mode we use for this frame */ - speex_bits_pack(bits, st->submodeID, NB_SUBMODE_BITS); - - } - - /* If null mode (no transmission), just set a couple things to zero*/ - if (st->submodes[st->submodeID] == NULL) - { - for (i=0;iframeSize;i++) - st->exc[i]=st->sw[i]=VERY_SMALL; - - for (i=0;ilpcSize;i++) - st->mem_sw[i]=0; - st->first=1; - st->bounded_pitch = 1; - - SPEEX_COPY(st->winBuf, in+2*st->frameSize-st->windowSize, st->windowSize-st->frameSize); - - /* Clear memory (no need to really compute it) */ - for (i=0;ilpcSize;i++) - st->mem_sp[i] = 0; - return 0; - - } - - /* LSP Quantization */ - if (st->first) - { - for (i=0;ilpcSize;i++) - st->old_lsp[i] = lsp[i]; - } - - - /*Quantize LSPs*/ -#if 1 /*0 for unquantized*/ - SUBMODE(lsp_quant)(lsp, qlsp, st->lpcSize, bits); -#else - for (i=0;ilpcSize;i++) - qlsp[i]=lsp[i]; -#endif - - /*If we use low bit-rate pitch mode, transmit open-loop pitch*/ - if (SUBMODE(lbr_pitch)!=-1) - { - speex_bits_pack(bits, ol_pitch-st->min_pitch, 7); - } - - if (SUBMODE(forced_pitch_gain)) - { - int quant; - /* This just damps the pitch a bit, because it tends to be too aggressive when forced */ - ol_pitch_coef = MULT16_16_Q15(QCONST16(.9,15), ol_pitch_coef); -#ifdef FIXED_POINT - quant = PSHR16(MULT16_16_16(15, ol_pitch_coef),GAIN_SHIFT); -#else - quant = (int)floor(.5+15*ol_pitch_coef*GAIN_SCALING_1); -#endif - if (quant>15) - quant=15; - if (quant<0) - quant=0; - speex_bits_pack(bits, quant, 4); - ol_pitch_coef=MULT16_16_P15(QCONST16(0.066667,15),SHL16(quant,GAIN_SHIFT)); - } - - - /*Quantize and transmit open-loop excitation gain*/ -#ifdef FIXED_POINT - { - int qe = scal_quant32(ol_gain, ol_gain_table, 32); - /*ol_gain = exp(qe/3.5)*SIG_SCALING;*/ - ol_gain = MULT16_32_Q15(28406,ol_gain_table[qe]); - speex_bits_pack(bits, qe, 5); - } -#else - { - int qe = (int)(floor(.5+3.5*log(ol_gain*1.0/SIG_SCALING))); - if (qe<0) - qe=0; - if (qe>31) - qe=31; - ol_gain = exp(qe/3.5)*SIG_SCALING; - speex_bits_pack(bits, qe, 5); - } -#endif - - - - /* Special case for first frame */ - if (st->first) - { - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - } - - /* Target signal */ - ALLOC(target, st->subframeSize, spx_word16_t); - ALLOC(innov, st->subframeSize, spx_sig_t); - ALLOC(exc32, st->subframeSize, spx_word32_t); - ALLOC(ringing, st->subframeSize, spx_word16_t); - ALLOC(syn_resp, st->subframeSize, spx_word16_t); - ALLOC(real_exc, st->subframeSize, spx_word16_t); - ALLOC(mem, st->lpcSize, spx_mem_t); - - /* Loop on sub-frames */ - for (sub=0;subnbSubframes;sub++) - { - int offset; - spx_word16_t *sw; - spx_word16_t *exc; - int pitch; - int response_bound = st->subframeSize; - - /* Offset relative to start of frame */ - offset = st->subframeSize*sub; - /* Excitation */ - exc=st->exc+offset; - /* Weighted signal */ - sw=st->sw+offset; - - /* LSP interpolation (quantized and unquantized) */ - lsp_interpolate(st->old_lsp, lsp, interp_lsp, st->lpcSize, sub, st->nbSubframes); - lsp_interpolate(st->old_qlsp, qlsp, interp_qlsp, st->lpcSize, sub, st->nbSubframes); - - /* Make sure the filters are stable */ - lsp_enforce_margin(interp_lsp, st->lpcSize, LSP_MARGIN); - lsp_enforce_margin(interp_qlsp, st->lpcSize, LSP_MARGIN); - - /* Compute interpolated LPCs (quantized and unquantized) */ - lsp_to_lpc(interp_lsp, interp_lpc, st->lpcSize,stack); - - lsp_to_lpc(interp_qlsp, interp_qlpc, st->lpcSize, stack); - - /* Compute analysis filter gain at w=pi (for use in SB-CELP) */ - { - spx_word32_t pi_g=LPC_SCALING; - for (i=0;ilpcSize;i+=2) - { - /*pi_g += -st->interp_qlpc[i] + st->interp_qlpc[i+1];*/ - pi_g = ADD32(pi_g, SUB32(EXTEND32(interp_qlpc[i+1]),EXTEND32(interp_qlpc[i]))); - } - st->pi_gain[sub] = pi_g; - } - -#ifdef VORBIS_PSYCHO - { - float curr_curve[128]; - float fact = ((float)sub+1.0f)/st->nbSubframes; - for (i=0;i<128;i++) - curr_curve[i] = (1.0f-fact)*st->old_curve[i] + fact*st->curve[i]; - curve_to_lpc(st->psy, curr_curve, bw_lpc1, bw_lpc2, 10); - } -#else - /* Compute bandwidth-expanded (unquantized) LPCs for perceptual weighting */ - bw_lpc(st->gamma1, interp_lpc, bw_lpc1, st->lpcSize); - if (st->gamma2>=0) - bw_lpc(st->gamma2, interp_lpc, bw_lpc2, st->lpcSize); - else - { - for (i=0;ilpcSize;i++) - bw_lpc2[i]=0; - } - /*print_vec(st->bw_lpc1, 10, "bw_lpc");*/ -#endif - - /*FIXME: This will break if we change the window size */ - speex_assert(st->windowSize-st->frameSize == st->subframeSize); - if (sub==0) - { - for (i=0;isubframeSize;i++) - real_exc[i] = sw[i] = st->winBuf[i]; - } else { - for (i=0;isubframeSize;i++) - real_exc[i] = sw[i] = in[i+((sub-1)*st->subframeSize)]; - } - fir_mem16(real_exc, interp_qlpc, real_exc, st->subframeSize, st->lpcSize, st->mem_exc2, stack); - - if (st->complexity==0) - response_bound >>= 1; - compute_impulse_response(interp_qlpc, bw_lpc1, bw_lpc2, syn_resp, response_bound, st->lpcSize, stack); - for (i=response_bound;isubframeSize;i++) - syn_resp[i]=VERY_SMALL; - - /* Compute zero response of A(z/g1) / ( A(z/g2) * A(z) ) */ - for (i=0;ilpcSize;i++) - mem[i]=SHL32(st->mem_sp[i],1); - for (i=0;isubframeSize;i++) - ringing[i] = VERY_SMALL; -#ifdef SHORTCUTS2 - iir_mem16(ringing, interp_qlpc, ringing, response_bound, st->lpcSize, mem, stack); - for (i=0;ilpcSize;i++) - mem[i]=SHL32(st->mem_sw[i],1); - filter_mem16(ringing, st->bw_lpc1, st->bw_lpc2, ringing, response_bound, st->lpcSize, mem, stack); - SPEEX_MEMSET(&ringing[response_bound], 0, st->subframeSize-response_bound); -#else - iir_mem16(ringing, interp_qlpc, ringing, st->subframeSize, st->lpcSize, mem, stack); - for (i=0;ilpcSize;i++) - mem[i]=SHL32(st->mem_sw[i],1); - filter_mem16(ringing, bw_lpc1, bw_lpc2, ringing, st->subframeSize, st->lpcSize, mem, stack); -#endif - - /* Compute weighted signal */ - for (i=0;ilpcSize;i++) - mem[i]=st->mem_sw[i]; - filter_mem16(sw, bw_lpc1, bw_lpc2, sw, st->subframeSize, st->lpcSize, mem, stack); - - if (st->complexity==0) - for (i=0;ilpcSize;i++) - st->mem_sw[i]=mem[i]; - - /* Compute target signal (saturation prevents overflows on clipped input speech) */ - for (i=0;isubframeSize;i++) - target[i]=EXTRACT16(SATURATE(SUB32(sw[i],PSHR32(ringing[i],1)),32767)); - - /* Reset excitation */ - SPEEX_MEMSET(exc, 0, st->subframeSize); - - /* If we have a long-term predictor (otherwise, something's wrong) */ - speex_assert (SUBMODE(ltp_quant)); - { - int pit_min, pit_max; - /* Long-term prediction */ - if (SUBMODE(lbr_pitch) != -1) - { - /* Low bit-rate pitch handling */ - int margin; - margin = SUBMODE(lbr_pitch); - if (margin) - { - if (ol_pitch < st->min_pitch+margin-1) - ol_pitch=st->min_pitch+margin-1; - if (ol_pitch > st->max_pitch-margin) - ol_pitch=st->max_pitch-margin; - pit_min = ol_pitch-margin+1; - pit_max = ol_pitch+margin; - } else { - pit_min=pit_max=ol_pitch; - } - } else { - pit_min = st->min_pitch; - pit_max = st->max_pitch; - } - - /* Force pitch to use only the current frame if needed */ - if (st->bounded_pitch && pit_max>offset) - pit_max=offset; - - /* Perform pitch search */ - pitch = SUBMODE(ltp_quant)(target, sw, interp_qlpc, bw_lpc1, bw_lpc2, - exc32, SUBMODE(ltp_params), pit_min, pit_max, ol_pitch_coef, - st->lpcSize, st->subframeSize, bits, stack, - exc, syn_resp, st->complexity, 0, st->plc_tuning, &st->cumul_gain); - - st->pitch[sub]=pitch; - } - /* Quantization of innovation */ - SPEEX_MEMSET(innov, 0, st->subframeSize); - - /* FIXME: Make sure this is save from overflows (so far so good) */ - for (i=0;isubframeSize;i++) - real_exc[i] = EXTRACT16(SUB32(EXTEND32(real_exc[i]), PSHR32(exc32[i],SIG_SHIFT-1))); - - ener = SHL32(EXTEND32(compute_rms16(real_exc, st->subframeSize)),SIG_SHIFT); - - /*FIXME: Should use DIV32_16 and make sure result fits in 16 bits */ -#ifdef FIXED_POINT - { - spx_word32_t f = PDIV32(ener,PSHR32(ol_gain,SIG_SHIFT)); - if (f<=32767) - fine_gain = f; - else - fine_gain = 32767; - } -#else - fine_gain = PDIV32_16(ener,PSHR32(ol_gain,SIG_SHIFT)); -#endif - /* Calculate gain correction for the sub-frame (if any) */ - if (SUBMODE(have_subframe_gain)) - { - int qe; - if (SUBMODE(have_subframe_gain)==3) - { - qe = scal_quant(fine_gain, exc_gain_quant_scal3_bound, 8); - speex_bits_pack(bits, qe, 3); - ener=MULT16_32_Q14(exc_gain_quant_scal3[qe],ol_gain); - } else { - qe = scal_quant(fine_gain, exc_gain_quant_scal1_bound, 2); - speex_bits_pack(bits, qe, 1); - ener=MULT16_32_Q14(exc_gain_quant_scal1[qe],ol_gain); - } - } else { - ener=ol_gain; - } - - /*printf ("%f %f\n", ener, ol_gain);*/ - - /* Normalize innovation */ - signal_div(target, target, ener, st->subframeSize); - - /* Quantize innovation */ - speex_assert (SUBMODE(innovation_quant)); - { - /* Codebook search */ - SUBMODE(innovation_quant)(target, interp_qlpc, bw_lpc1, bw_lpc2, - SUBMODE(innovation_params), st->lpcSize, st->subframeSize, - innov, syn_resp, bits, stack, st->complexity, SUBMODE(double_codebook)); - - /* De-normalize innovation and update excitation */ - signal_mul(innov, innov, ener, st->subframeSize); - - for (i=0;isubframeSize;i++) - exc[i] = EXTRACT16(SATURATE32(PSHR32(ADD32(SHL32(exc32[i],1),innov[i]),SIG_SHIFT),32767)); - - /* In some (rare) modes, we do a second search (more bits) to reduce noise even more */ - if (SUBMODE(double_codebook)) { - char *tmp_stack=stack; - VARDECL(spx_sig_t *innov2); - ALLOC(innov2, st->subframeSize, spx_sig_t); - SPEEX_MEMSET(innov2, 0, st->subframeSize); - for (i=0;isubframeSize;i++) - target[i]=MULT16_16_P13(QCONST16(2.2f,13), target[i]); - SUBMODE(innovation_quant)(target, interp_qlpc, bw_lpc1, bw_lpc2, - SUBMODE(innovation_params), st->lpcSize, st->subframeSize, - innov2, syn_resp, bits, stack, st->complexity, 0); - signal_mul(innov2, innov2, MULT16_32_Q15(QCONST16(0.454545f,15),ener), st->subframeSize); - for (i=0;isubframeSize;i++) - innov[i] = ADD32(innov[i],innov2[i]); - stack = tmp_stack; - } - for (i=0;isubframeSize;i++) - exc[i] = EXTRACT16(SATURATE32(PSHR32(ADD32(SHL32(exc32[i],1),innov[i]),SIG_SHIFT),32767)); - if (st->innov_rms_save) - { - st->innov_rms_save[sub] = compute_rms(innov, st->subframeSize); - } - } - - /* Final signal synthesis from excitation */ - iir_mem16(exc, interp_qlpc, sw, st->subframeSize, st->lpcSize, st->mem_sp, stack); - - /* Compute weighted signal again, from synthesized speech (not sure it's the right thing) */ - if (st->complexity!=0) - filter_mem16(sw, bw_lpc1, bw_lpc2, sw, st->subframeSize, st->lpcSize, st->mem_sw, stack); - - } - - /* Store the LSPs for interpolation in the next frame */ - if (st->submodeID>=1) - { - for (i=0;ilpcSize;i++) - st->old_lsp[i] = lsp[i]; - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - } - -#ifdef VORBIS_PSYCHO - if (st->submodeID>=1) - SPEEX_COPY(st->old_curve, st->curve, 128); -#endif - - if (st->submodeID==1) - { -#ifndef DISABLE_VBR - if (st->dtx_count) - speex_bits_pack(bits, 15, 4); - else -#endif - speex_bits_pack(bits, 0, 4); - } - - /* The next frame will not be the first (Duh!) */ - st->first = 0; - SPEEX_COPY(st->winBuf, in+2*st->frameSize-st->windowSize, st->windowSize-st->frameSize); - - if (SUBMODE(innovation_quant) == noise_codebook_quant || st->submodeID==0) - st->bounded_pitch = 1; - else - st->bounded_pitch = 0; - - return 1; -} - -void *nb_decoder_init(const SpeexMode *m) -{ - DecState *st; - const SpeexNBMode *mode; - int i; - - mode=(const SpeexNBMode*)m->mode; - st = (DecState *)speex_alloc(sizeof(DecState)); - if (!st) - return NULL; -#if defined(VAR_ARRAYS) || defined (USE_ALLOCA) - st->stack = NULL; -#else - st->stack = (char*)speex_alloc_scratch(NB_DEC_STACK); -#endif - - st->mode=m; - - - st->encode_submode = 1; - - st->first=1; - /* Codec parameters, should eventually have several "modes"*/ - st->frameSize = mode->frameSize; - st->nbSubframes=mode->frameSize/mode->subframeSize; - st->subframeSize=mode->subframeSize; - st->lpcSize = mode->lpcSize; - st->min_pitch=mode->pitchStart; - st->max_pitch=mode->pitchEnd; - - st->submodes=mode->submodes; - st->submodeID=mode->defaultSubmode; - - st->lpc_enh_enabled=1; - - st->excBuf = (spx_word16_t*)speex_alloc((st->frameSize + 2*st->max_pitch + st->subframeSize + 12)*sizeof(spx_word16_t)); - st->exc = st->excBuf + 2*st->max_pitch + st->subframeSize + 6; - SPEEX_MEMSET(st->excBuf, 0, st->frameSize + st->max_pitch); - - st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t)); - st->old_qlsp = (spx_lsp_t*)speex_alloc(st->lpcSize*sizeof(spx_lsp_t)); - st->mem_sp = (spx_mem_t*)speex_alloc(st->lpcSize*sizeof(spx_mem_t)); - st->pi_gain = (spx_word32_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word32_t)); - st->last_pitch = 40; - st->count_lost=0; - st->pitch_gain_buf[0] = st->pitch_gain_buf[1] = st->pitch_gain_buf[2] = 0; - st->pitch_gain_buf_idx = 0; - st->seed = 1000; - - st->sampling_rate=8000; - st->last_ol_gain = 0; - - st->user_callback.func = &speex_default_user_handler; - st->user_callback.data = NULL; - for (i=0;i<16;i++) - st->speex_callbacks[i].func = NULL; - - st->voc_m1=st->voc_m2=st->voc_mean=0; - st->voc_offset=0; - st->dtx_enabled=0; - st->isWideband = 0; - st->highpass_enabled = 1; - -#ifdef ENABLE_VALGRIND - VALGRIND_MAKE_READABLE(st, NB_DEC_STACK); -#endif - return st; -} - -void nb_decoder_destroy(void *state) -{ - DecState *st; - st=(DecState*)state; - -#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA)) - speex_free_scratch(st->stack); -#endif - - speex_free (st->excBuf); - speex_free (st->interp_qlpc); - speex_free (st->old_qlsp); - speex_free (st->mem_sp); - speex_free (st->pi_gain); - - speex_free(state); -} - -#define median3(a, b, c) ((a) < (b) ? ((b) < (c) ? (b) : ((a) < (c) ? (c) : (a))) : ((c) < (b) ? (b) : ((c) < (a) ? (c) : (a)))) - -#ifdef FIXED_POINT -const spx_word16_t attenuation[10] = {32767, 31483, 27923, 22861, 17278, 12055, 7764, 4616, 2533, 1283}; -#else -const spx_word16_t attenuation[10] = {1., 0.961, 0.852, 0.698, 0.527, 0.368, 0.237, 0.141, 0.077, 0.039}; - -#endif - -static void nb_decode_lost(DecState *st, spx_word16_t *out, char *stack) -{ - int i; - int pitch_val; - spx_word16_t pitch_gain; - spx_word16_t fact; - spx_word16_t gain_med; - spx_word16_t innov_gain; - spx_word16_t noise_gain; - - if (st->count_lost<10) - fact = attenuation[st->count_lost]; - else - fact = 0; - - gain_med = median3(st->pitch_gain_buf[0], st->pitch_gain_buf[1], st->pitch_gain_buf[2]); - if (gain_med < st->last_pitch_gain) - st->last_pitch_gain = gain_med; - -#ifdef FIXED_POINT - pitch_gain = st->last_pitch_gain; - if (pitch_gain>54) - pitch_gain = 54; - pitch_gain = SHL16(pitch_gain, 9); -#else - pitch_gain = GAIN_SCALING_1*st->last_pitch_gain; - if (pitch_gain>.85) - pitch_gain=.85; -#endif - pitch_gain = MULT16_16_Q15(fact,pitch_gain) + VERY_SMALL; - /* FIXME: This was rms of innovation (not exc) */ - innov_gain = compute_rms16(st->exc, st->frameSize); - noise_gain = MULT16_16_Q15(innov_gain, MULT16_16_Q15(fact, SUB16(Q15ONE,MULT16_16_Q15(pitch_gain,pitch_gain)))); - /* Shift all buffers by one frame */ - SPEEX_MOVE(st->excBuf, st->excBuf+st->frameSize, 2*st->max_pitch + st->subframeSize + 12); - - - pitch_val = st->last_pitch + SHR32((spx_int32_t)speex_rand(1+st->count_lost, &st->seed),SIG_SHIFT); - if (pitch_val > st->max_pitch) - pitch_val = st->max_pitch; - if (pitch_val < st->min_pitch) - pitch_val = st->min_pitch; - for (i=0;iframeSize;i++) - { - st->exc[i]= MULT16_16_Q15(pitch_gain, (st->exc[i-pitch_val]+VERY_SMALL)) + - speex_rand(noise_gain, &st->seed); - } - - bw_lpc(QCONST16(.98,15), st->interp_qlpc, st->interp_qlpc, st->lpcSize); - iir_mem16(&st->exc[-st->subframeSize], st->interp_qlpc, out, st->frameSize, - st->lpcSize, st->mem_sp, stack); - highpass(out, out, st->frameSize, HIGHPASS_NARROWBAND|HIGHPASS_OUTPUT, st->mem_hp); - - st->first = 0; - st->count_lost++; - st->pitch_gain_buf[st->pitch_gain_buf_idx++] = PSHR16(pitch_gain,9); - if (st->pitch_gain_buf_idx > 2) /* rollover */ - st->pitch_gain_buf_idx = 0; -} - -/* Just so we don't need to carry the complete wideband mode information */ -static const int wb_skip_table[8] = {0, 36, 112, 192, 352, 0, 0, 0}; - -int nb_decode(void *state, SpeexBits *bits, void *vout) -{ - DecState *st; - int i, sub; - int pitch; - spx_word16_t pitch_gain[3]; - spx_word32_t ol_gain=0; - int ol_pitch=0; - spx_word16_t ol_pitch_coef=0; - int best_pitch=40; - spx_word16_t best_pitch_gain=0; - int wideband; - int m; - char *stack; - VARDECL(spx_sig_t *innov); - VARDECL(spx_word32_t *exc32); - VARDECL(spx_coef_t *ak); - VARDECL(spx_lsp_t *qlsp); - spx_word16_t pitch_average=0; - - spx_word16_t *out = (spx_word16_t*)vout; - VARDECL(spx_lsp_t *interp_qlsp); - - st=(DecState*)state; - stack=st->stack; - - /* Check if we're in DTX mode*/ - if (!bits && st->dtx_enabled) - { - st->submodeID=0; - } else - { - /* If bits is NULL, consider the packet to be lost (what could we do anyway) */ - if (!bits) - { - nb_decode_lost(st, out, stack); - return 0; - } - - if (st->encode_submode) - { - - /* Search for next narrowband block (handle requests, skip wideband blocks) */ - do { - if (speex_bits_remaining(bits)<5) - return -1; - wideband = speex_bits_unpack_unsigned(bits, 1); - if (wideband) /* Skip wideband block (for compatibility) */ - { - int submode; - int advance; - advance = submode = speex_bits_unpack_unsigned(bits, SB_SUBMODE_BITS); - /*speex_mode_query(&speex_wb_mode, SPEEX_SUBMODE_BITS_PER_FRAME, &advance);*/ - advance = wb_skip_table[submode]; - if (advance < 0) - { - speex_notify("Invalid mode encountered. The stream is corrupted."); - return -2; - } - advance -= (SB_SUBMODE_BITS+1); - speex_bits_advance(bits, advance); - - if (speex_bits_remaining(bits)<5) - return -1; - wideband = speex_bits_unpack_unsigned(bits, 1); - if (wideband) - { - advance = submode = speex_bits_unpack_unsigned(bits, SB_SUBMODE_BITS); - /*speex_mode_query(&speex_wb_mode, SPEEX_SUBMODE_BITS_PER_FRAME, &advance);*/ - advance = wb_skip_table[submode]; - if (advance < 0) - { - speex_notify("Invalid mode encountered. The stream is corrupted."); - return -2; - } - advance -= (SB_SUBMODE_BITS+1); - speex_bits_advance(bits, advance); - wideband = speex_bits_unpack_unsigned(bits, 1); - if (wideband) - { - speex_notify("More than two wideband layers found. The stream is corrupted."); - return -2; - } - - } - } - if (speex_bits_remaining(bits)<4) - return -1; - /* FIXME: Check for overflow */ - m = speex_bits_unpack_unsigned(bits, 4); - if (m==15) /* We found a terminator */ - { - return -1; - } else if (m==14) /* Speex in-band request */ - { - int ret = speex_inband_handler(bits, st->speex_callbacks, state); - if (ret) - return ret; - } else if (m==13) /* User in-band request */ - { - int ret = st->user_callback.func(bits, state, st->user_callback.data); - if (ret) - return ret; - } else if (m>8) /* Invalid mode */ - { - speex_notify("Invalid mode encountered. The stream is corrupted."); - return -2; - } - - } while (m>8); - - /* Get the sub-mode that was used */ - st->submodeID = m; - } - - } - - /* Shift all buffers by one frame */ - SPEEX_MOVE(st->excBuf, st->excBuf+st->frameSize, 2*st->max_pitch + st->subframeSize + 12); - - /* If null mode (no transmission), just set a couple things to zero*/ - if (st->submodes[st->submodeID] == NULL) - { - VARDECL(spx_coef_t *lpc); - ALLOC(lpc, st->lpcSize, spx_coef_t); - bw_lpc(QCONST16(0.93f,15), st->interp_qlpc, lpc, st->lpcSize); - { - spx_word16_t innov_gain=0; - /* FIXME: This was innov, not exc */ - innov_gain = compute_rms16(st->exc, st->frameSize); - for (i=0;iframeSize;i++) - st->exc[i]=speex_rand(innov_gain, &st->seed); - } - - - st->first=1; - - /* Final signal synthesis from excitation */ - iir_mem16(st->exc, lpc, out, st->frameSize, st->lpcSize, st->mem_sp, stack); - - st->count_lost=0; - return 0; - } - - ALLOC(qlsp, st->lpcSize, spx_lsp_t); - - /* Unquantize LSPs */ - SUBMODE(lsp_unquant)(qlsp, st->lpcSize, bits); - - /*Damp memory if a frame was lost and the LSP changed too much*/ - if (st->count_lost) - { - spx_word16_t fact; - spx_word32_t lsp_dist=0; - for (i=0;ilpcSize;i++) - lsp_dist = ADD32(lsp_dist, EXTEND32(ABS(st->old_qlsp[i] - qlsp[i]))); -#ifdef FIXED_POINT - fact = SHR16(19661,SHR32(lsp_dist,LSP_SHIFT+2)); -#else - fact = .6*exp(-.2*lsp_dist); -#endif - for (i=0;ilpcSize;i++) - st->mem_sp[i] = MULT16_32_Q15(fact,st->mem_sp[i]); - } - - - /* Handle first frame and lost-packet case */ - if (st->first || st->count_lost) - { - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - } - - /* Get open-loop pitch estimation for low bit-rate pitch coding */ - if (SUBMODE(lbr_pitch)!=-1) - { - ol_pitch = st->min_pitch+speex_bits_unpack_unsigned(bits, 7); - } - - if (SUBMODE(forced_pitch_gain)) - { - int quant; - quant = speex_bits_unpack_unsigned(bits, 4); - ol_pitch_coef=MULT16_16_P15(QCONST16(0.066667,15),SHL16(quant,GAIN_SHIFT)); - } - - /* Get global excitation gain */ - { - int qe; - qe = speex_bits_unpack_unsigned(bits, 5); -#ifdef FIXED_POINT - /* FIXME: Perhaps we could slightly lower the gain here when the output is going to saturate? */ - ol_gain = MULT16_32_Q15(28406,ol_gain_table[qe]); -#else - ol_gain = SIG_SCALING*exp(qe/3.5); -#endif - } - - ALLOC(ak, st->lpcSize, spx_coef_t); - ALLOC(innov, st->subframeSize, spx_sig_t); - ALLOC(exc32, st->subframeSize, spx_word32_t); - - if (st->submodeID==1) - { - int extra; - extra = speex_bits_unpack_unsigned(bits, 4); - - if (extra==15) - st->dtx_enabled=1; - else - st->dtx_enabled=0; - } - if (st->submodeID>1) - st->dtx_enabled=0; - - /*Loop on subframes */ - for (sub=0;subnbSubframes;sub++) - { - int offset; - spx_word16_t *exc; - //spx_word16_t *sp; - spx_word16_t *innov_save = NULL; - spx_word16_t tmp; - - /* Offset relative to start of frame */ - offset = st->subframeSize*sub; - /* Excitation */ - exc=st->exc+offset; - /* Original signal */ - //sp=out+offset; - if (st->innov_save) - innov_save = st->innov_save+offset; - - - /* Reset excitation */ - SPEEX_MEMSET(exc, 0, st->subframeSize); - - /*Adaptive codebook contribution*/ - speex_assert (SUBMODE(ltp_unquant)); - { - int pit_min, pit_max; - /* Handle pitch constraints if any */ - if (SUBMODE(lbr_pitch) != -1) - { - int margin; - margin = SUBMODE(lbr_pitch); - if (margin) - { -/* GT - need optimization? - if (ol_pitch < st->min_pitch+margin-1) - ol_pitch=st->min_pitch+margin-1; - if (ol_pitch > st->max_pitch-margin) - ol_pitch=st->max_pitch-margin; - pit_min = ol_pitch-margin+1; - pit_max = ol_pitch+margin; -*/ - pit_min = ol_pitch-margin+1; - if (pit_min < st->min_pitch) - pit_min = st->min_pitch; - pit_max = ol_pitch+margin; - if (pit_max > st->max_pitch) - pit_max = st->max_pitch; - } else { - pit_min = pit_max = ol_pitch; - } - } else { - pit_min = st->min_pitch; - pit_max = st->max_pitch; - } - - - - SUBMODE(ltp_unquant)(exc, exc32, pit_min, pit_max, ol_pitch_coef, SUBMODE(ltp_params), - st->subframeSize, &pitch, &pitch_gain[0], bits, stack, - st->count_lost, offset, st->last_pitch_gain, 0); - - /* Ensuring that things aren't blowing up as would happen if e.g. an encoder is - crafting packets to make us produce NaNs and slow down the decoder (vague DoS threat). - We can probably be even more aggressive and limit to 15000 or so. */ - sanitize_values32(exc32, NEG32(QCONST32(32000,SIG_SHIFT-1)), QCONST32(32000,SIG_SHIFT-1), st->subframeSize); - - tmp = gain_3tap_to_1tap(pitch_gain); - - pitch_average += tmp; - if ((tmp>best_pitch_gain&&ABS(2*best_pitch-pitch)>=3&&ABS(3*best_pitch-pitch)>=4&&ABS(4*best_pitch-pitch)>=5) - || (tmp>MULT16_16_Q15(QCONST16(.6,15),best_pitch_gain)&&(ABS(best_pitch-2*pitch)<3||ABS(best_pitch-3*pitch)<4||ABS(best_pitch-4*pitch)<5)) - || (MULT16_16_Q15(QCONST16(.67,15),tmp)>best_pitch_gain&&(ABS(2*best_pitch-pitch)<3||ABS(3*best_pitch-pitch)<4||ABS(4*best_pitch-pitch)<5)) ) - { - best_pitch = pitch; - if (tmp > best_pitch_gain) - best_pitch_gain = tmp; - } - } - - /* Unquantize the innovation */ - { - int q_energy; - spx_word32_t ener; - - SPEEX_MEMSET(innov, 0, st->subframeSize); - - /* Decode sub-frame gain correction */ - if (SUBMODE(have_subframe_gain)==3) - { - q_energy = speex_bits_unpack_unsigned(bits, 3); - ener = MULT16_32_Q14(exc_gain_quant_scal3[q_energy],ol_gain); - } else if (SUBMODE(have_subframe_gain)==1) - { - q_energy = speex_bits_unpack_unsigned(bits, 1); - ener = MULT16_32_Q14(exc_gain_quant_scal1[q_energy],ol_gain); - } else { - ener = ol_gain; - } - - speex_assert (SUBMODE(innovation_unquant)); - { - /*Fixed codebook contribution*/ - SUBMODE(innovation_unquant)(innov, SUBMODE(innovation_params), st->subframeSize, bits, stack, &st->seed); - /* De-normalize innovation and update excitation */ - - signal_mul(innov, innov, ener, st->subframeSize); - - /* Decode second codebook (only for some modes) */ - if (SUBMODE(double_codebook)) - { - char *tmp_stack=stack; - VARDECL(spx_sig_t *innov2); - ALLOC(innov2, st->subframeSize, spx_sig_t); - SPEEX_MEMSET(innov2, 0, st->subframeSize); - SUBMODE(innovation_unquant)(innov2, SUBMODE(innovation_params), st->subframeSize, bits, stack, &st->seed); - signal_mul(innov2, innov2, MULT16_32_Q15(QCONST16(0.454545f,15),ener), st->subframeSize); - for (i=0;isubframeSize;i++) - innov[i] = ADD32(innov[i], innov2[i]); - stack = tmp_stack; - } - for (i=0;isubframeSize;i++) - exc[i]=EXTRACT16(SATURATE32(PSHR32(ADD32(SHL32(exc32[i],1),innov[i]),SIG_SHIFT),32767)); - /*print_vec(exc, 40, "innov");*/ - if (innov_save) - { - for (i=0;isubframeSize;i++) - innov_save[i] = EXTRACT16(PSHR32(innov[i], SIG_SHIFT)); - } - } - - /*Vocoder mode*/ - if (st->submodeID==1) - { - spx_word16_t g=ol_pitch_coef; - g=MULT16_16_P14(QCONST16(1.5f,14),(g-QCONST16(.2f,6))); - if (g<0) - g=0; - if (g>GAIN_SCALING) - g=GAIN_SCALING; - - SPEEX_MEMSET(exc, 0, st->subframeSize); - while (st->voc_offsetsubframeSize) - { - /* exc[st->voc_offset]= g*sqrt(2*ol_pitch)*ol_gain; - Not quite sure why we need the factor of two in the sqrt */ - if (st->voc_offset>=0) - exc[st->voc_offset]=MULT16_16(spx_sqrt(MULT16_16_16(2,ol_pitch)),EXTRACT16(PSHR32(MULT16_16(g,PSHR32(ol_gain,SIG_SHIFT)),6))); - st->voc_offset+=ol_pitch; - } - st->voc_offset -= st->subframeSize; - - for (i=0;isubframeSize;i++) - { - spx_word16_t exci=exc[i]; - exc[i]= ADD16(ADD16(MULT16_16_Q15(QCONST16(.7f,15),exc[i]) , MULT16_16_Q15(QCONST16(.3f,15),st->voc_m1)), - SUB16(MULT16_16_Q15(Q15_ONE-MULT16_16_16(QCONST16(.85f,9),g),EXTRACT16(PSHR32(innov[i],SIG_SHIFT))), - MULT16_16_Q15(MULT16_16_16(QCONST16(.15f,9),g),EXTRACT16(PSHR32(st->voc_m2,SIG_SHIFT))) - )); - st->voc_m1 = exci; - st->voc_m2=innov[i]; - st->voc_mean = EXTRACT16(PSHR32(ADD32(MULT16_16(QCONST16(.8f,15),st->voc_mean), MULT16_16(QCONST16(.2f,15),exc[i])), 15)); - exc[i]-=st->voc_mean; - } - } - - } - } - - ALLOC(interp_qlsp, st->lpcSize, spx_lsp_t); - - if (st->lpc_enh_enabled && SUBMODE(comb_gain)>0 && !st->count_lost) - { - multicomb(st->exc-st->subframeSize, out, st->interp_qlpc, st->lpcSize, 2*st->subframeSize, best_pitch, 40, SUBMODE(comb_gain), stack); - multicomb(st->exc+st->subframeSize, out+2*st->subframeSize, st->interp_qlpc, st->lpcSize, 2*st->subframeSize, best_pitch, 40, SUBMODE(comb_gain), stack); - } else { - SPEEX_COPY(out, &st->exc[-st->subframeSize], st->frameSize); - } - - /* If the last packet was lost, re-scale the excitation to obtain the same energy as encoded in ol_gain */ - if (st->count_lost) - { - spx_word16_t exc_ener; - spx_word32_t gain32; - spx_word16_t gain; - exc_ener = compute_rms16 (st->exc, st->frameSize); - gain32 = PDIV32(ol_gain, ADD16(exc_ener,1)); -#ifdef FIXED_POINT - if (gain32 > 32767) - gain32 = 32767; - gain = EXTRACT16(gain32); -#else - if (gain32 > 2) - gain32=2; - gain = gain32; -#endif - for (i=0;iframeSize;i++) - { - st->exc[i] = MULT16_16_Q14(gain, st->exc[i]); - out[i]=st->exc[i-st->subframeSize]; - } - } - - /*Loop on subframes */ - for (sub=0;subnbSubframes;sub++) - { - int offset; - spx_word16_t *sp; - //spx_word16_t *exc; - /* Offset relative to start of frame */ - offset = st->subframeSize*sub; - /* Original signal */ - sp=out+offset; - /* Excitation */ - //exc=st->exc+offset; - - /* LSP interpolation (quantized and unquantized) */ - lsp_interpolate(st->old_qlsp, qlsp, interp_qlsp, st->lpcSize, sub, st->nbSubframes); - - /* Make sure the LSP's are stable */ - lsp_enforce_margin(interp_qlsp, st->lpcSize, LSP_MARGIN); - - /* Compute interpolated LPCs (unquantized) */ - lsp_to_lpc(interp_qlsp, ak, st->lpcSize, stack); - - /* Compute analysis filter at w=pi */ - { - spx_word32_t pi_g=LPC_SCALING; - for (i=0;ilpcSize;i+=2) - { - /*pi_g += -st->interp_qlpc[i] + st->interp_qlpc[i+1];*/ - pi_g = ADD32(pi_g, SUB32(EXTEND32(ak[i+1]),EXTEND32(ak[i]))); - } - st->pi_gain[sub] = pi_g; - } - - iir_mem16(sp, st->interp_qlpc, sp, st->subframeSize, st->lpcSize, - st->mem_sp, stack); - - for (i=0;ilpcSize;i++) - st->interp_qlpc[i] = ak[i]; - - } - - if (st->highpass_enabled) - highpass(out, out, st->frameSize, (st->isWideband?HIGHPASS_WIDEBAND:HIGHPASS_NARROWBAND)|HIGHPASS_OUTPUT, st->mem_hp); - /*for (i=0;iframeSize;i++) - printf ("%d\n", (int)st->frame[i]);*/ - - /* Tracking output level */ - st->level = 1+PSHR32(ol_gain,SIG_SHIFT); - st->max_level = MAX16(MULT16_16_Q15(QCONST16(.99f,15), st->max_level), st->level); - st->min_level = MIN16(ADD16(1,MULT16_16_Q14(QCONST16(1.01f,14), st->min_level)), st->level); - if (st->max_level < st->min_level+1) - st->max_level = st->min_level+1; - /*printf ("%f %f %f %d\n", og, st->min_level, st->max_level, update);*/ - - /* Store the LSPs for interpolation in the next frame */ - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - - /* The next frame will not be the first (Duh!) */ - st->first = 0; - st->count_lost=0; - st->last_pitch = best_pitch; -#ifdef FIXED_POINT - st->last_pitch_gain = PSHR16(pitch_average,2); -#else - st->last_pitch_gain = .25*pitch_average; -#endif - st->pitch_gain_buf[st->pitch_gain_buf_idx++] = st->last_pitch_gain; - if (st->pitch_gain_buf_idx > 2) /* rollover */ - st->pitch_gain_buf_idx = 0; - - st->last_ol_gain = ol_gain; - - return 0; -} - -int nb_encoder_ctl(void *state, int request, void *ptr) -{ - EncState *st; - st=(EncState*)state; - switch(request) - { - case SPEEX_GET_FRAME_SIZE: - (*(spx_int32_t*)ptr) = st->frameSize; - break; - case SPEEX_SET_LOW_MODE: - case SPEEX_SET_MODE: - st->submodeSelect = st->submodeID = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_LOW_MODE: - case SPEEX_GET_MODE: - (*(spx_int32_t*)ptr) = st->submodeID; - break; -#ifndef DISABLE_VBR - case SPEEX_SET_VBR: - st->vbr_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_VBR: - (*(spx_int32_t*)ptr) = st->vbr_enabled; - break; - case SPEEX_SET_VAD: - st->vad_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_VAD: - (*(spx_int32_t*)ptr) = st->vad_enabled; - break; - case SPEEX_SET_DTX: - st->dtx_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_DTX: - (*(spx_int32_t*)ptr) = st->dtx_enabled; - break; - case SPEEX_SET_ABR: - st->abr_enabled = (*(spx_int32_t*)ptr); - st->vbr_enabled = st->abr_enabled!=0; - if (st->vbr_enabled) - { - spx_int32_t i=10; - spx_int32_t rate, target; - float vbr_qual; - target = (*(spx_int32_t*)ptr); - while (i>=0) - { - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &i); - speex_encoder_ctl(st, SPEEX_GET_BITRATE, &rate); - if (rate <= target) - break; - i--; - } - vbr_qual=i; - if (vbr_qual<0) - vbr_qual=0; - speex_encoder_ctl(st, SPEEX_SET_VBR_QUALITY, &vbr_qual); - st->abr_count=0; - st->abr_drift=0; - st->abr_drift2=0; - } - - break; - case SPEEX_GET_ABR: - (*(spx_int32_t*)ptr) = st->abr_enabled; - break; -#endif /* #ifndef DISABLE_VBR */ -#if !defined(DISABLE_VBR) && !defined(DISABLE_FLOAT_API) - case SPEEX_SET_VBR_QUALITY: - st->vbr_quality = (*(float*)ptr); - break; - case SPEEX_GET_VBR_QUALITY: - (*(float*)ptr) = st->vbr_quality; - break; -#endif /* !defined(DISABLE_VBR) && !defined(DISABLE_FLOAT_API) */ - case SPEEX_SET_QUALITY: - { - int quality = (*(spx_int32_t*)ptr); - if (quality < 0) - quality = 0; - if (quality > 10) - quality = 10; - st->submodeSelect = st->submodeID = ((const SpeexNBMode*)(st->mode->mode))->quality_map[quality]; - } - break; - case SPEEX_SET_COMPLEXITY: - st->complexity = (*(spx_int32_t*)ptr); - if (st->complexity<0) - st->complexity=0; - break; - case SPEEX_GET_COMPLEXITY: - (*(spx_int32_t*)ptr) = st->complexity; - break; - case SPEEX_SET_BITRATE: - { - spx_int32_t i=10; - spx_int32_t rate, target; - target = (*(spx_int32_t*)ptr); - while (i>=0) - { - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &i); - speex_encoder_ctl(st, SPEEX_GET_BITRATE, &rate); - if (rate <= target) - break; - i--; - } - } - break; - case SPEEX_GET_BITRATE: - if (st->submodes[st->submodeID]) - (*(spx_int32_t*)ptr) = st->sampling_rate*SUBMODE(bits_per_frame)/st->frameSize; - else - (*(spx_int32_t*)ptr) = st->sampling_rate*(NB_SUBMODE_BITS+1)/st->frameSize; - break; - case SPEEX_SET_SAMPLING_RATE: - st->sampling_rate = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_SAMPLING_RATE: - (*(spx_int32_t*)ptr)=st->sampling_rate; - break; - case SPEEX_RESET_STATE: - { - int i; - st->bounded_pitch = 1; - st->first = 1; - for (i=0;ilpcSize;i++) - st->old_lsp[i]= DIV32(MULT16_16(QCONST16(3.1415927f, LSP_SHIFT), i+1), st->lpcSize+1); - for (i=0;ilpcSize;i++) - st->mem_sw[i]=st->mem_sw_whole[i]=st->mem_sp[i]=st->mem_exc[i]=0; - for (i=0;iframeSize+st->max_pitch+1;i++) - st->excBuf[i]=st->swBuf[i]=0; - for (i=0;iwindowSize-st->frameSize;i++) - st->winBuf[i]=0; - } - break; - case SPEEX_SET_SUBMODE_ENCODING: - st->encode_submode = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_SUBMODE_ENCODING: - (*(spx_int32_t*)ptr) = st->encode_submode; - break; - case SPEEX_GET_LOOKAHEAD: - (*(spx_int32_t*)ptr)=(st->windowSize-st->frameSize); - break; - case SPEEX_SET_PLC_TUNING: - st->plc_tuning = (*(spx_int32_t*)ptr); - if (st->plc_tuning>100) - st->plc_tuning=100; - break; - case SPEEX_GET_PLC_TUNING: - (*(spx_int32_t*)ptr)=(st->plc_tuning); - break; -#ifndef DISABLE_VBR - case SPEEX_SET_VBR_MAX_BITRATE: - st->vbr_max = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_VBR_MAX_BITRATE: - (*(spx_int32_t*)ptr) = st->vbr_max; - break; -#endif /* #ifndef DISABLE_VBR */ - case SPEEX_SET_HIGHPASS: - st->highpass_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_HIGHPASS: - (*(spx_int32_t*)ptr) = st->highpass_enabled; - break; - - /* This is all internal stuff past this point */ - case SPEEX_GET_PI_GAIN: - { - int i; - spx_word32_t *g = (spx_word32_t*)ptr; - for (i=0;inbSubframes;i++) - g[i]=st->pi_gain[i]; - } - break; - case SPEEX_GET_EXC: - { - int i; - for (i=0;inbSubframes;i++) - ((spx_word16_t*)ptr)[i] = compute_rms16(st->exc+i*st->subframeSize, st->subframeSize); - } - break; -#ifndef DISABLE_VBR - case SPEEX_GET_RELATIVE_QUALITY: - (*(float*)ptr)=st->relative_quality; - break; -#endif /* #ifndef DISABLE_VBR */ - case SPEEX_SET_INNOVATION_SAVE: - st->innov_rms_save = (spx_word16_t*)ptr; - break; - case SPEEX_SET_WIDEBAND: - st->isWideband = *((spx_int32_t*)ptr); - break; - case SPEEX_GET_STACK: - *((char**)ptr) = st->stack; - break; - default: - speex_warning_int("Unknown nb_ctl request: ", request); - return -1; - } - return 0; -} - -int nb_decoder_ctl(void *state, int request, void *ptr) -{ - DecState *st; - st=(DecState*)state; - switch(request) - { - case SPEEX_SET_LOW_MODE: - case SPEEX_SET_MODE: - st->submodeID = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_LOW_MODE: - case SPEEX_GET_MODE: - (*(spx_int32_t*)ptr) = st->submodeID; - break; - case SPEEX_SET_ENH: - st->lpc_enh_enabled = *((spx_int32_t*)ptr); - break; - case SPEEX_GET_ENH: - *((spx_int32_t*)ptr) = st->lpc_enh_enabled; - break; - case SPEEX_GET_FRAME_SIZE: - (*(spx_int32_t*)ptr) = st->frameSize; - break; - case SPEEX_GET_BITRATE: - if (st->submodes[st->submodeID]) - (*(spx_int32_t*)ptr) = st->sampling_rate*SUBMODE(bits_per_frame)/st->frameSize; - else - (*(spx_int32_t*)ptr) = st->sampling_rate*(NB_SUBMODE_BITS+1)/st->frameSize; - break; - case SPEEX_SET_SAMPLING_RATE: - st->sampling_rate = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_SAMPLING_RATE: - (*(spx_int32_t*)ptr)=st->sampling_rate; - break; - case SPEEX_SET_HANDLER: - { - SpeexCallback *c = (SpeexCallback*)ptr; - st->speex_callbacks[c->callback_id].func=c->func; - st->speex_callbacks[c->callback_id].data=c->data; - st->speex_callbacks[c->callback_id].callback_id=c->callback_id; - } - break; - case SPEEX_SET_USER_HANDLER: - { - SpeexCallback *c = (SpeexCallback*)ptr; - st->user_callback.func=c->func; - st->user_callback.data=c->data; - st->user_callback.callback_id=c->callback_id; - } - break; - case SPEEX_RESET_STATE: - { - int i; - for (i=0;ilpcSize;i++) - st->mem_sp[i]=0; - for (i=0;iframeSize + st->max_pitch + 1;i++) - st->excBuf[i]=0; - } - break; - case SPEEX_SET_SUBMODE_ENCODING: - st->encode_submode = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_SUBMODE_ENCODING: - (*(spx_int32_t*)ptr) = st->encode_submode; - break; - case SPEEX_GET_LOOKAHEAD: - (*(spx_int32_t*)ptr)=st->subframeSize; - break; - case SPEEX_SET_HIGHPASS: - st->highpass_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_GET_HIGHPASS: - (*(spx_int32_t*)ptr) = st->highpass_enabled; - break; - /* FIXME: Convert to fixed-point and re-enable even when float API is disabled */ -#ifndef DISABLE_FLOAT_API - case SPEEX_GET_ACTIVITY: - { - float ret; - ret = log(st->level/st->min_level)/log(st->max_level/st->min_level); - if (ret>1) - ret = 1; - /* Done in a strange way to catch NaNs as well */ - if (!(ret > 0)) - ret = 0; - /*printf ("%f %f %f %f\n", st->level, st->min_level, st->max_level, ret);*/ - (*(spx_int32_t*)ptr) = (int)(100*ret); - } - break; -#endif - case SPEEX_GET_PI_GAIN: - { - int i; - spx_word32_t *g = (spx_word32_t*)ptr; - for (i=0;inbSubframes;i++) - g[i]=st->pi_gain[i]; - } - break; - case SPEEX_GET_EXC: - { - int i; - for (i=0;inbSubframes;i++) - ((spx_word16_t*)ptr)[i] = compute_rms16(st->exc+i*st->subframeSize, st->subframeSize); - } - break; - case SPEEX_GET_DTX_STATUS: - *((spx_int32_t*)ptr) = st->dtx_enabled; - break; - case SPEEX_SET_INNOVATION_SAVE: - st->innov_save = (spx_word16_t*)ptr; - break; - case SPEEX_SET_WIDEBAND: - st->isWideband = *((spx_int32_t*)ptr); - break; - case SPEEX_GET_STACK: - *((char**)ptr) = st->stack; - break; - default: - speex_warning_int("Unknown nb_ctl request: ", request); - return -1; - } - return 0; -} diff --git a/src/libspeex/nb_celp.h b/src/libspeex/nb_celp.h deleted file mode 100644 index 14c776ff..00000000 --- a/src/libspeex/nb_celp.h +++ /dev/null @@ -1,203 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin */ -/** - @file nb_celp.h - @brief Narrowband CELP encoder/decoder -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef NB_CELP_H -#define NB_CELP_H - -#include "modes.h" -#include -#include -#include "vbr.h" -#include "filters.h" - -#ifdef VORBIS_PSYCHO -#include "vorbis_psy.h" -#endif - -/**Structure representing the full state of the narrowband encoder*/ -typedef struct EncState { - const SpeexMode *mode; /**< Mode corresponding to the state */ - int first; /**< Is this the first frame? */ - int frameSize; /**< Size of frames */ - int subframeSize; /**< Size of sub-frames */ - int nbSubframes; /**< Number of sub-frames */ - int windowSize; /**< Analysis (LPC) window length */ - int lpcSize; /**< LPC order */ - int min_pitch; /**< Minimum pitch value allowed */ - int max_pitch; /**< Maximum pitch value allowed */ - - spx_word32_t cumul_gain; /**< Product of previously used pitch gains (Q10) */ - int bounded_pitch; /**< Next frame should not rely on previous frames for pitch */ - int ol_pitch; /**< Open-loop pitch */ - int ol_voiced; /**< Open-loop voiced/non-voiced decision */ - int *pitch; - -#ifdef VORBIS_PSYCHO - VorbisPsy *psy; - float *psy_window; - float *curve; - float *old_curve; -#endif - - spx_word16_t gamma1; /**< Perceptual filter: A(z/gamma1) */ - spx_word16_t gamma2; /**< Perceptual filter: A(z/gamma2) */ - spx_word16_t lpc_floor; /**< Noise floor multiplier for A[0] in LPC analysis*/ - char *stack; /**< Pseudo-stack allocation for temporary memory */ - spx_word16_t *winBuf; /**< Input buffer (original signal) */ - spx_word16_t *excBuf; /**< Excitation buffer */ - spx_word16_t *exc; /**< Start of excitation frame */ - spx_word16_t *swBuf; /**< Weighted signal buffer */ - spx_word16_t *sw; /**< Start of weighted signal frame */ - const spx_word16_t *window; /**< Temporary (Hanning) window */ - const spx_word16_t *lagWindow; /**< Window applied to auto-correlation */ - spx_lsp_t *old_lsp; /**< LSPs for previous frame */ - spx_lsp_t *old_qlsp; /**< Quantized LSPs for previous frame */ - spx_mem_t *mem_sp; /**< Filter memory for signal synthesis */ - spx_mem_t *mem_sw; /**< Filter memory for perceptually-weighted signal */ - spx_mem_t *mem_sw_whole; /**< Filter memory for perceptually-weighted signal (whole frame)*/ - spx_mem_t *mem_exc; /**< Filter memory for excitation (whole frame) */ - spx_mem_t *mem_exc2; /**< Filter memory for excitation (whole frame) */ - spx_mem_t mem_hp[2]; /**< High-pass filter memory */ - spx_word32_t *pi_gain; /**< Gain of LPC filter at theta=pi (fe/2) */ - spx_word16_t *innov_rms_save; /**< If non-NULL, innovation RMS is copied here */ - -#ifndef DISABLE_VBR - VBRState *vbr; /**< State of the VBR data */ - float vbr_quality; /**< Quality setting for VBR encoding */ - float relative_quality; /**< Relative quality that will be needed by VBR */ - spx_int32_t vbr_enabled; /**< 1 for enabling VBR, 0 otherwise */ - spx_int32_t vbr_max; /**< Max bit-rate allowed in VBR mode */ - int vad_enabled; /**< 1 for enabling VAD, 0 otherwise */ - int dtx_enabled; /**< 1 for enabling DTX, 0 otherwise */ - int dtx_count; /**< Number of consecutive DTX frames */ - spx_int32_t abr_enabled; /**< ABR setting (in bps), 0 if off */ - float abr_drift; - float abr_drift2; - float abr_count; -#endif /* #ifndef DISABLE_VBR */ - - int complexity; /**< Complexity setting (0-10 from least complex to most complex) */ - spx_int32_t sampling_rate; - int plc_tuning; - int encode_submode; - const SpeexSubmode * const *submodes; /**< Sub-mode data */ - int submodeID; /**< Activated sub-mode */ - int submodeSelect; /**< Mode chosen by the user (may differ from submodeID if VAD is on) */ - int isWideband; /**< Is this used as part of the embedded wideband codec */ - int highpass_enabled; /**< Is the input filter enabled */ -} EncState; - -/**Structure representing the full state of the narrowband decoder*/ -typedef struct DecState { - const SpeexMode *mode; /**< Mode corresponding to the state */ - int first; /**< Is this the first frame? */ - int count_lost; /**< Was the last frame lost? */ - int frameSize; /**< Size of frames */ - int subframeSize; /**< Size of sub-frames */ - int nbSubframes; /**< Number of sub-frames */ - int lpcSize; /**< LPC order */ - int min_pitch; /**< Minimum pitch value allowed */ - int max_pitch; /**< Maximum pitch value allowed */ - spx_int32_t sampling_rate; - - spx_word16_t last_ol_gain; /**< Open-loop gain for previous frame */ - - char *stack; /**< Pseudo-stack allocation for temporary memory */ - spx_word16_t *excBuf; /**< Excitation buffer */ - spx_word16_t *exc; /**< Start of excitation frame */ - spx_lsp_t *old_qlsp; /**< Quantized LSPs for previous frame */ - spx_coef_t *interp_qlpc; /**< Interpolated quantized LPCs */ - spx_mem_t *mem_sp; /**< Filter memory for synthesis signal */ - spx_mem_t mem_hp[2]; /**< High-pass filter memory */ - spx_word32_t *pi_gain; /**< Gain of LPC filter at theta=pi (fe/2) */ - spx_word16_t *innov_save; /** If non-NULL, innovation is copied here */ - - spx_word16_t level; - spx_word16_t max_level; - spx_word16_t min_level; - - /* This is used in packet loss concealment */ - int last_pitch; /**< Pitch of last correctly decoded frame */ - spx_word16_t last_pitch_gain; /**< Pitch gain of last correctly decoded frame */ - spx_word16_t pitch_gain_buf[3]; /**< Pitch gain of last decoded frames */ - int pitch_gain_buf_idx; /**< Tail of the buffer */ - spx_int32_t seed; /** Seed used for random number generation */ - - int encode_submode; - const SpeexSubmode * const *submodes; /**< Sub-mode data */ - int submodeID; /**< Activated sub-mode */ - int lpc_enh_enabled; /**< 1 when LPC enhancer is on, 0 otherwise */ - SpeexCallback speex_callbacks[SPEEX_MAX_CALLBACKS]; - - SpeexCallback user_callback; - - /*Vocoder data*/ - spx_word16_t voc_m1; - spx_word32_t voc_m2; - spx_word16_t voc_mean; - int voc_offset; - - int dtx_enabled; - int isWideband; /**< Is this used as part of the embedded wideband codec */ - int highpass_enabled; /**< Is the input filter enabled */ -} DecState; - -/** Initializes encoder state*/ -void *nb_encoder_init(const SpeexMode *m); - -/** De-allocates encoder state resources*/ -void nb_encoder_destroy(void *state); - -/** Encodes one frame*/ -int nb_encode(void *state, void *in, SpeexBits *bits); - - -/** Initializes decoder state*/ -void *nb_decoder_init(const SpeexMode *m); - -/** De-allocates decoder state resources*/ -void nb_decoder_destroy(void *state); - -/** Decodes one frame*/ -int nb_decode(void *state, SpeexBits *bits, void *out); - -/** ioctl-like function for controlling a narrowband encoder */ -int nb_encoder_ctl(void *state, int request, void *ptr); - -/** ioctl-like function for controlling a narrowband decoder */ -int nb_decoder_ctl(void *state, int request, void *ptr); - - -#endif diff --git a/src/libspeex/os_support.h b/src/libspeex/os_support.h deleted file mode 100644 index 6b74b0c2..00000000 --- a/src/libspeex/os_support.h +++ /dev/null @@ -1,169 +0,0 @@ -/* Copyright (C) 2007 Jean-Marc Valin - - File: os_support.h - This is the (tiny) OS abstraction layer. Aside from math.h, this is the - only place where system headers are allowed. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef OS_SUPPORT_H -#define OS_SUPPORT_H - -#include -#include -#include - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef OS_SUPPORT_CUSTOM -#include "os_support_custom.h" -#endif - -/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_free - NOTE: speex_alloc needs to CLEAR THE MEMORY */ -#ifndef OVERRIDE_SPEEX_ALLOC -static inline void *speex_alloc (int size) -{ - /* WARNING: this is not equivalent to malloc(). If you want to use malloc() - or your own allocator, YOU NEED TO CLEAR THE MEMORY ALLOCATED. Otherwise - you will experience strange bugs */ - return calloc(size,1); -} -#endif - -/** Same as speex_alloc, except that the area is only needed inside a Speex call (might cause problem with wideband though) */ -#ifndef OVERRIDE_SPEEX_ALLOC_SCRATCH -static inline void *speex_alloc_scratch (int size) -{ - /* Scratch space doesn't need to be cleared */ - return calloc(size,1); -} -#endif - -/** Speex wrapper for realloc. To do your own dynamic allocation, all you need to do is replace this function, speex_alloc and speex_free */ -#ifndef OVERRIDE_SPEEX_REALLOC -static inline void *speex_realloc (void *ptr, int size) -{ - return realloc(ptr, size); -} -#endif - -/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_alloc */ -#ifndef OVERRIDE_SPEEX_FREE -static inline void speex_free (void *ptr) -{ - free(ptr); -} -#endif - -/** Same as speex_free, except that the area is only needed inside a Speex call (might cause problem with wideband though) */ -#ifndef OVERRIDE_SPEEX_FREE_SCRATCH -static inline void speex_free_scratch (void *ptr) -{ - free(ptr); -} -#endif - -/** Copy n bytes of memory from src to dst. The 0* term provides compile-time type checking */ -#ifndef OVERRIDE_SPEEX_COPY -#define SPEEX_COPY(dst, src, n) (memcpy((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) )) -#endif - -/** Copy n bytes of memory from src to dst, allowing overlapping regions. The 0* term - provides compile-time type checking */ -#ifndef OVERRIDE_SPEEX_MOVE -#define SPEEX_MOVE(dst, src, n) (memmove((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) )) -#endif - -/** Set n bytes of memory to value of c, starting at address s */ -#ifndef OVERRIDE_SPEEX_MEMSET -#define SPEEX_MEMSET(dst, c, n) (memset((dst), (c), (n)*sizeof(*(dst)))) -#endif - - -#ifndef OVERRIDE_SPEEX_FATAL -static inline void _speex_fatal(const char *str, const char *file, int line) -{ - fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str); - exit(1); -} -#endif - -#ifndef OVERRIDE_SPEEX_WARNING -static inline void speex_warning(const char *str) -{ -#ifndef DISABLE_WARNINGS - fprintf (stderr, "warning: %s\n", str); -#endif -} -#endif - -#ifndef OVERRIDE_SPEEX_WARNING_INT -static inline void speex_warning_int(const char *str, int val) -{ -#ifndef DISABLE_WARNINGS - fprintf (stderr, "warning: %s %d\n", str, val); -#endif -} -#endif - -#ifndef OVERRIDE_SPEEX_NOTIFY -static inline void speex_notify(const char *str) -{ -#ifndef DISABLE_NOTIFICATIONS - fprintf (stderr, "notification: %s\n", str); -#endif -} -#endif - -#ifndef OVERRIDE_SPEEX_PUTC -/** Speex wrapper for putc */ -static inline void _speex_putc(int ch, void *file) -{ - FILE *f = (FILE *)file; - fprintf(f, "%c", ch); -} -#endif - -#define speex_fatal(str) _speex_fatal(str, __FILE__, __LINE__); -#define speex_assert(cond) {if (!(cond)) {speex_fatal("assertion failed: " #cond);}} - -#ifndef RELEASE -static inline void print_vec(float *vec, int len, char *name) -{ - int i; - printf ("%s ", name); - for (i=0;i -#include "speex/speex_preprocess.h" -#include "speex/speex_echo.h" -#include "arch.h" -#include "fftwrap.h" -#include "filterbank.h" -#include "math_approx.h" -#include "os_support.h" - -#ifndef M_PI -#define M_PI 3.14159263 -#endif - -#define LOUDNESS_EXP 5.f -#define AMP_SCALE .001f -#define AMP_SCALE_1 1000.f - -#define NB_BANDS 24 - -#define SPEECH_PROB_START_DEFAULT QCONST16(0.35f,15) -#define SPEECH_PROB_CONTINUE_DEFAULT QCONST16(0.20f,15) -#define NOISE_SUPPRESS_DEFAULT -15 -#define ECHO_SUPPRESS_DEFAULT -40 -#define ECHO_SUPPRESS_ACTIVE_DEFAULT -15 - -#ifndef NULL -#define NULL 0 -#endif - -#define SQR(x) ((x)*(x)) -#define SQR16(x) (MULT16_16((x),(x))) -#define SQR16_Q15(x) (MULT16_16_Q15((x),(x))) - -#ifdef FIXED_POINT -static inline spx_word16_t DIV32_16_Q8(spx_word32_t a, spx_word32_t b) -{ - if (SHR32(a,7) >= b) - { - return 32767; - } else { - if (b>=QCONST32(1,23)) - { - a = SHR32(a,8); - b = SHR32(b,8); - } - if (b>=QCONST32(1,19)) - { - a = SHR32(a,4); - b = SHR32(b,4); - } - if (b>=QCONST32(1,15)) - { - a = SHR32(a,4); - b = SHR32(b,4); - } - a = SHL32(a,8); - return PDIV32_16(a,b); - } - -} -static inline spx_word16_t DIV32_16_Q15(spx_word32_t a, spx_word32_t b) -{ - if (SHR32(a,15) >= b) - { - return 32767; - } else { - if (b>=QCONST32(1,23)) - { - a = SHR32(a,8); - b = SHR32(b,8); - } - if (b>=QCONST32(1,19)) - { - a = SHR32(a,4); - b = SHR32(b,4); - } - if (b>=QCONST32(1,15)) - { - a = SHR32(a,4); - b = SHR32(b,4); - } - a = SHL32(a,15)-a; - return DIV32_16(a,b); - } -} -#define SNR_SCALING 256.f -#define SNR_SCALING_1 0.0039062f -#define SNR_SHIFT 8 - -#define FRAC_SCALING 32767.f -#define FRAC_SCALING_1 3.0518e-05 -#define FRAC_SHIFT 1 - -#define EXPIN_SCALING 2048.f -#define EXPIN_SCALING_1 0.00048828f -#define EXPIN_SHIFT 11 -#define EXPOUT_SCALING_1 1.5259e-05 - -#define NOISE_SHIFT 7 - -#else - -#define DIV32_16_Q8(a,b) ((a)/(b)) -#define DIV32_16_Q15(a,b) ((a)/(b)) -#define SNR_SCALING 1.f -#define SNR_SCALING_1 1.f -#define SNR_SHIFT 0 -#define FRAC_SCALING 1.f -#define FRAC_SCALING_1 1.f -#define FRAC_SHIFT 0 -#define NOISE_SHIFT 0 - -#define EXPIN_SCALING 1.f -#define EXPIN_SCALING_1 1.f -#define EXPOUT_SCALING_1 1.f - -#endif - -/** Speex pre-processor state. */ -struct SpeexPreprocessState_ { - /* Basic info */ - int frame_size; /**< Number of samples processed each time */ - int ps_size; /**< Number of points in the power spectrum */ - int sampling_rate; /**< Sampling rate of the input/output */ - int nbands; - FilterBank *bank; - - /* Parameters */ - int denoise_enabled; - int vad_enabled; - int dereverb_enabled; - spx_word16_t reverb_decay; - spx_word16_t reverb_level; - spx_word16_t speech_prob_start; - spx_word16_t speech_prob_continue; - int noise_suppress; - int echo_suppress; - int echo_suppress_active; - SpeexEchoState *echo_state; - - /* DSP-related arrays */ - spx_word16_t *frame; /**< Processing frame (2*ps_size) */ - spx_word16_t *ft; /**< Processing frame in freq domain (2*ps_size) */ - spx_word32_t *ps; /**< Current power spectrum */ - spx_word16_t *gain2; /**< Adjusted gains */ - spx_word16_t *gain_floor; /**< Minimum gain allowed */ - spx_word16_t *window; /**< Analysis/Synthesis window */ - spx_word32_t *noise; /**< Noise estimate */ - spx_word32_t *reverb_estimate; /**< Estimate of reverb energy */ - spx_word32_t *old_ps; /**< Power spectrum for last frame */ - spx_word16_t *gain; /**< Ephraim Malah gain */ - spx_word16_t *prior; /**< A-priori SNR */ - spx_word16_t *post; /**< A-posteriori SNR */ - - spx_word32_t *S; /**< Smoothed power spectrum */ - spx_word32_t *Smin; /**< See Cohen paper */ - spx_word32_t *Stmp; /**< See Cohen paper */ - int *update_prob; /**< Probability of speech presence for noise update */ - - spx_word16_t *zeta; /**< Smoothed a priori SNR */ - spx_word32_t *echo_noise; - spx_word32_t *residual_echo; - - /* Misc */ - spx_word16_t *inbuf; /**< Input buffer (overlapped analysis) */ - spx_word16_t *outbuf; /**< Output buffer (for overlap and add) */ - - /* AGC stuff, only for floating point for now */ -#ifndef FIXED_POINT - int agc_enabled; - float agc_level; - float loudness_accum; - float *loudness_weight; /**< Perceptual loudness curve */ - float loudness; /**< Loudness estimate */ - float agc_gain; /**< Current AGC gain */ - int nb_loudness_adapt; /**< Number of frames used for loudness adaptation so far */ - float max_gain; /**< Maximum gain allowed */ - float max_increase_step; /**< Maximum increase in gain from one frame to another */ - float max_decrease_step; /**< Maximum decrease in gain from one frame to another */ - float prev_loudness; /**< Loudness of previous frame */ - float init_max; /**< Current gain limit during initialisation */ -#endif - int nb_adapt; /**< Number of frames used for adaptation so far */ - int was_speech; - int min_count; /**< Number of frames processed so far */ - void *fft_lookup; /**< Lookup table for the FFT */ -#ifdef FIXED_POINT - int frame_shift; -#endif -}; - - -static void conj_window(spx_word16_t *w, int len) -{ - int i; - for (i=0;i19) - return ADD32(EXTEND32(Q15_ONE),EXTEND32(DIV32_16(QCONST32(.1296,23), SHR32(xx,EXPIN_SHIFT-SNR_SHIFT)))); - frac = SHL32(xx-SHL32(ind,10),5); - return SHL32(DIV32_16(PSHR32(MULT16_16(Q15_ONE-frac,table[ind]) + MULT16_16(frac,table[ind+1]),7),(spx_sqrt(SHL32(xx,15)+6711))),7); -} - -static inline spx_word16_t qcurve(spx_word16_t x) -{ - x = MAX16(x, 1); - return DIV32_16(SHL32(EXTEND32(32767),9),ADD16(512,MULT16_16_Q15(QCONST16(.60f,15),DIV32_16(32767,x)))); -} - -/* Compute the gain floor based on different floors for the background noise and residual echo */ -static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise, spx_word32_t *echo, spx_word16_t *gain_floor, int len) -{ - int i; - - if (noise_suppress > effective_echo_suppress) - { - spx_word16_t noise_gain, gain_ratio; - noise_gain = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(0.11513,11),noise_suppress)),1))); - gain_ratio = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(.2302585f,11),effective_echo_suppress-noise_suppress)),1))); - - /* gain_floor = sqrt [ (noise*noise_floor + echo*echo_floor) / (noise+echo) ] */ - for (i=0;i19) - return FRAC_SCALING*(1+.1296/x); - frac = 2*x-integer; - return FRAC_SCALING*((1-frac)*table[ind] + frac*table[ind+1])/sqrt(x+.0001f); -} - -static inline spx_word16_t qcurve(spx_word16_t x) -{ - return 1.f/(1.f+.15f/(SNR_SCALING_1*x)); -} - -static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise, spx_word32_t *echo, spx_word16_t *gain_floor, int len) -{ - int i; - float echo_floor; - float noise_floor; - - noise_floor = exp(.2302585f*noise_suppress); - echo_floor = exp(.2302585f*effective_echo_suppress); - - /* Compute the gain floor based on different floors for the background noise and residual echo */ - for (i=0;iframe_size = frame_size; - - /* Round ps_size down to the nearest power of two */ -#if 0 - i=1; - st->ps_size = st->frame_size; - while(1) - { - if (st->ps_size & ~i) - { - st->ps_size &= ~i; - i<<=1; - } else { - break; - } - } - - - if (st->ps_size < 3*st->frame_size/4) - st->ps_size = st->ps_size * 3 / 2; -#else - st->ps_size = st->frame_size; -#endif - - N = st->ps_size; - N3 = 2*N - st->frame_size; - N4 = st->frame_size - N3; - - st->sampling_rate = sampling_rate; - st->denoise_enabled = 1; - st->vad_enabled = 0; - st->dereverb_enabled = 0; - st->reverb_decay = 0; - st->reverb_level = 0; - st->noise_suppress = NOISE_SUPPRESS_DEFAULT; - st->echo_suppress = ECHO_SUPPRESS_DEFAULT; - st->echo_suppress_active = ECHO_SUPPRESS_ACTIVE_DEFAULT; - - st->speech_prob_start = SPEECH_PROB_START_DEFAULT; - st->speech_prob_continue = SPEECH_PROB_CONTINUE_DEFAULT; - - st->echo_state = NULL; - - st->nbands = NB_BANDS; - M = st->nbands; - st->bank = filterbank_new(M, sampling_rate, N, 1); - - st->frame = (spx_word16_t*)speex_alloc(2*N*sizeof(spx_word16_t)); - st->window = (spx_word16_t*)speex_alloc(2*N*sizeof(spx_word16_t)); - st->ft = (spx_word16_t*)speex_alloc(2*N*sizeof(spx_word16_t)); - - st->ps = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); - st->noise = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); - st->echo_noise = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); - st->residual_echo = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); - st->reverb_estimate = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); - st->old_ps = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); - st->prior = (spx_word16_t*)speex_alloc((N+M)*sizeof(spx_word16_t)); - st->post = (spx_word16_t*)speex_alloc((N+M)*sizeof(spx_word16_t)); - st->gain = (spx_word16_t*)speex_alloc((N+M)*sizeof(spx_word16_t)); - st->gain2 = (spx_word16_t*)speex_alloc((N+M)*sizeof(spx_word16_t)); - st->gain_floor = (spx_word16_t*)speex_alloc((N+M)*sizeof(spx_word16_t)); - st->zeta = (spx_word16_t*)speex_alloc((N+M)*sizeof(spx_word16_t)); - - st->S = (spx_word32_t*)speex_alloc(N*sizeof(spx_word32_t)); - st->Smin = (spx_word32_t*)speex_alloc(N*sizeof(spx_word32_t)); - st->Stmp = (spx_word32_t*)speex_alloc(N*sizeof(spx_word32_t)); - st->update_prob = (int*)speex_alloc(N*sizeof(int)); - - st->inbuf = (spx_word16_t*)speex_alloc(N3*sizeof(spx_word16_t)); - st->outbuf = (spx_word16_t*)speex_alloc(N3*sizeof(spx_word16_t)); - - conj_window(st->window, 2*N3); - for (i=2*N3;i<2*st->ps_size;i++) - st->window[i]=Q15_ONE; - - if (N4>0) - { - for (i=N3-1;i>=0;i--) - { - st->window[i+N3+N4]=st->window[i+N3]; - st->window[i+N3]=1; - } - } - for (i=0;inoise[i]=QCONST32(1.f,NOISE_SHIFT); - st->reverb_estimate[i]=0; - st->old_ps[i]=1; - st->gain[i]=Q15_ONE; - st->post[i]=SHL16(1, SNR_SHIFT); - st->prior[i]=SHL16(1, SNR_SHIFT); - } - - for (i=0;iupdate_prob[i] = 1; - for (i=0;iinbuf[i]=0; - st->outbuf[i]=0; - } -#ifndef FIXED_POINT - st->agc_enabled = 0; - st->agc_level = 8000; - st->loudness_weight = (float*)speex_alloc(N*sizeof(float)); - for (i=0;iloudness_weight[i] = .5f*(1.f/(1.f+ff/8000.f))+1.f*exp(-.5f*(ff-3800.f)*(ff-3800.f)/9e5f);*/ - st->loudness_weight[i] = .35f-.35f*ff/16000.f+.73f*exp(-.5f*(ff-3800)*(ff-3800)/9e5f); - if (st->loudness_weight[i]<.01f) - st->loudness_weight[i]=.01f; - st->loudness_weight[i] *= st->loudness_weight[i]; - } - /*st->loudness = pow(AMP_SCALE*st->agc_level,LOUDNESS_EXP);*/ - st->loudness = 1e-15; - st->agc_gain = 1; - st->nb_loudness_adapt = 0; - st->max_gain = 30; - st->max_increase_step = exp(0.11513f * 12.*st->frame_size / st->sampling_rate); - st->max_decrease_step = exp(-0.11513f * 40.*st->frame_size / st->sampling_rate); - st->prev_loudness = 1; - st->init_max = 1; -#endif - st->was_speech = 0; - - st->fft_lookup = spx_fft_init(2*N); - - st->nb_adapt=0; - st->min_count=0; - return st; -} - -void speex_preprocess_state_destroy(SpeexPreprocessState *st) -{ - speex_free(st->frame); - speex_free(st->ft); - speex_free(st->ps); - speex_free(st->gain2); - speex_free(st->gain_floor); - speex_free(st->window); - speex_free(st->noise); - speex_free(st->reverb_estimate); - speex_free(st->old_ps); - speex_free(st->gain); - speex_free(st->prior); - speex_free(st->post); -#ifndef FIXED_POINT - speex_free(st->loudness_weight); -#endif - speex_free(st->echo_noise); - speex_free(st->residual_echo); - - speex_free(st->S); - speex_free(st->Smin); - speex_free(st->Stmp); - speex_free(st->update_prob); - speex_free(st->zeta); - - speex_free(st->inbuf); - speex_free(st->outbuf); - - spx_fft_destroy(st->fft_lookup); - filterbank_destroy(st->bank); - speex_free(st); -} - -/* FIXME: The AGC doesn't work yet with fixed-point*/ -#ifndef FIXED_POINT -static void speex_compute_agc(SpeexPreprocessState *st, spx_word16_t Pframe, spx_word16_t *ft) -{ - int i; - int N = st->ps_size; - float target_gain; - float loudness=1.f; - float rate; - - for (i=2;ips[i]* st->loudness_weight[i]; - } - loudness=sqrt(loudness); - /*if (loudness < 2*pow(st->loudness, 1.0/LOUDNESS_EXP) && - loudness*2 > pow(st->loudness, 1.0/LOUDNESS_EXP))*/ - if (Pframe>.3f) - { - st->nb_loudness_adapt++; - /*rate=2.0f*Pframe*Pframe/(1+st->nb_loudness_adapt);*/ - rate = .03*Pframe*Pframe; - st->loudness = (1-rate)*st->loudness + (rate)*pow(AMP_SCALE*loudness, LOUDNESS_EXP); - st->loudness_accum = (1-rate)*st->loudness_accum + rate; - if (st->init_max < st->max_gain && st->nb_adapt > 20) - st->init_max *= 1.f + .1f*Pframe*Pframe; - } - /*printf ("%f %f %f %f\n", Pframe, loudness, pow(st->loudness, 1.0f/LOUDNESS_EXP), st->loudness2);*/ - - target_gain = AMP_SCALE*st->agc_level*pow(st->loudness/(1e-4+st->loudness_accum), -1.0f/LOUDNESS_EXP); - - if ((Pframe>.5 && st->nb_adapt > 20) || target_gain < st->agc_gain) - { - if (target_gain > st->max_increase_step*st->agc_gain) - target_gain = st->max_increase_step*st->agc_gain; - if (target_gain < st->max_decrease_step*st->agc_gain && loudness < 10*st->prev_loudness) - target_gain = st->max_decrease_step*st->agc_gain; - if (target_gain > st->max_gain) - target_gain = st->max_gain; - if (target_gain > st->init_max) - target_gain = st->init_max; - - st->agc_gain = target_gain; - } - /*fprintf (stderr, "%f %f %f\n", loudness, (float)AMP_SCALE_1*pow(st->loudness, 1.0f/LOUDNESS_EXP), st->agc_gain);*/ - - for (i=0;i<2*N;i++) - ft[i] *= st->agc_gain; - st->prev_loudness = loudness; -} -#endif - -static void preprocess_analysis(SpeexPreprocessState *st, spx_int16_t *x) -{ - int i; - int N = st->ps_size; - int N3 = 2*N - st->frame_size; - int N4 = st->frame_size - N3; - spx_word32_t *ps=st->ps; - - /* 'Build' input frame */ - for (i=0;iframe[i]=st->inbuf[i]; - for (i=0;iframe_size;i++) - st->frame[N3+i]=x[i]; - - /* Update inbuf */ - for (i=0;iinbuf[i]=x[N4+i]; - - /* Windowing */ - for (i=0;i<2*N;i++) - st->frame[i] = MULT16_16_Q15(st->frame[i], st->window[i]); - -#ifdef FIXED_POINT - { - spx_word16_t max_val=0; - for (i=0;i<2*N;i++) - max_val = MAX16(max_val, ABS16(st->frame[i])); - st->frame_shift = 14-spx_ilog2(EXTEND32(max_val)); - for (i=0;i<2*N;i++) - st->frame[i] = SHL16(st->frame[i], st->frame_shift); - } -#endif - - /* Perform FFT */ - spx_fft(st->fft_lookup, st->frame, st->ft); - - /* Power spectrum */ - ps[0]=MULT16_16(st->ft[0],st->ft[0]); - for (i=1;ift[2*i-1],st->ft[2*i-1]) + MULT16_16(st->ft[2*i],st->ft[2*i]); - for (i=0;ips[i] = PSHR32(st->ps[i], 2*st->frame_shift); - - filterbank_compute_bank32(st->bank, ps, ps+N); -} - -static void update_noise_prob(SpeexPreprocessState *st) -{ - int i; - int min_range; - int N = st->ps_size; - - for (i=1;iS[i] = MULT16_32_Q15(QCONST16(.8f,15),st->S[i]) + MULT16_32_Q15(QCONST16(.05f,15),st->ps[i-1]) - + MULT16_32_Q15(QCONST16(.1f,15),st->ps[i]) + MULT16_32_Q15(QCONST16(.05f,15),st->ps[i+1]); - st->S[0] = MULT16_32_Q15(QCONST16(.8f,15),st->S[0]) + MULT16_32_Q15(QCONST16(.2f,15),st->ps[0]); - st->S[N-1] = MULT16_32_Q15(QCONST16(.8f,15),st->S[N-1]) + MULT16_32_Q15(QCONST16(.2f,15),st->ps[N-1]); - - if (st->nb_adapt==1) - { - for (i=0;iSmin[i] = st->Stmp[i] = 0; - } - - if (st->nb_adapt < 100) - min_range = 15; - else if (st->nb_adapt < 1000) - min_range = 50; - else if (st->nb_adapt < 10000) - min_range = 150; - else - min_range = 300; - if (st->min_count > min_range) - { - st->min_count = 0; - for (i=0;iSmin[i] = MIN32(st->Stmp[i], st->S[i]); - st->Stmp[i] = st->S[i]; - } - } else { - for (i=0;iSmin[i] = MIN32(st->Smin[i], st->S[i]); - st->Stmp[i] = MIN32(st->Stmp[i], st->S[i]); - } - } - for (i=0;iS[i]) > ADD32(st->Smin[i],EXTEND32(20))) - st->update_prob[i] = 1; - else - st->update_prob[i] = 0; - /*fprintf (stderr, "%f ", st->S[i]/st->Smin[i]);*/ - /*fprintf (stderr, "%f ", st->update_prob[i]);*/ - } - -} - -#define NOISE_OVERCOMPENS 1. - -void speex_echo_get_residual(SpeexEchoState *st, spx_word32_t *Yout, int len); - -int speex_preprocess(SpeexPreprocessState *st, spx_int16_t *x, spx_int32_t *echo) -{ - return speex_preprocess_run(st, x); -} - -int speex_preprocess_run(SpeexPreprocessState *st, spx_int16_t *x) -{ - int i; - int M; - int N = st->ps_size; - int N3 = 2*N - st->frame_size; - int N4 = st->frame_size - N3; - spx_word32_t *ps=st->ps; - spx_word32_t Zframe; - spx_word16_t Pframe; - spx_word16_t beta, beta_1; - spx_word16_t effective_echo_suppress; - - st->nb_adapt++; - if (st->nb_adapt>20000) - st->nb_adapt = 20000; - st->min_count++; - - beta = MAX16(QCONST16(.03,15),DIV32_16(Q15_ONE,st->nb_adapt)); - beta_1 = Q15_ONE-beta; - M = st->nbands; - /* Deal with residual echo if provided */ - if (st->echo_state) - { - speex_echo_get_residual(st->echo_state, st->residual_echo, N); -#ifndef FIXED_POINT - /* If there are NaNs or ridiculous values, it'll show up in the DC and we just reset everything to zero */ - if (!(st->residual_echo[0] >=0 && st->residual_echo[0]residual_echo[i] = 0; - } -#endif - for (i=0;iecho_noise[i] = MAX32(MULT16_32_Q15(QCONST16(.6f,15),st->echo_noise[i]), st->residual_echo[i]); - filterbank_compute_bank32(st->bank, st->echo_noise, st->echo_noise+N); - } else { - for (i=0;iecho_noise[i] = 0; - } - preprocess_analysis(st, x); - - update_noise_prob(st); - - /* Noise estimation always updated for the 10 first frames */ - /*if (st->nb_adapt<10) - { - for (i=1;iupdate_prob[i] = 0; - } - */ - - /* Update the noise estimate for the frequencies where it can be */ - for (i=0;iupdate_prob[i] || st->ps[i] < PSHR32(st->noise[i], NOISE_SHIFT)) - st->noise[i] = MAX32(EXTEND32(0),MULT16_32_Q15(beta_1,st->noise[i]) + MULT16_32_Q15(beta,SHL32(st->ps[i],NOISE_SHIFT))); - } - filterbank_compute_bank32(st->bank, st->noise, st->noise+N); - - /* Special case for first frame */ - if (st->nb_adapt==1) - for (i=0;iold_ps[i] = ps[i]; - - /* Compute a posteriori SNR */ - for (i=0;inoise[i],NOISE_SHIFT)) , st->echo_noise[i]) , st->reverb_estimate[i]); - - /* A posteriori SNR = ps/noise - 1*/ - st->post[i] = SUB16(DIV32_16_Q8(ps[i],tot_noise), QCONST16(1.f,SNR_SHIFT)); - st->post[i]=MIN16(st->post[i], QCONST16(100.f,SNR_SHIFT)); - - /* Computing update gamma = .1 + .9*(old/(old+noise))^2 */ - gamma = QCONST16(.1f,15)+MULT16_16_Q15(QCONST16(.89f,15),SQR16_Q15(DIV32_16_Q15(st->old_ps[i],ADD32(st->old_ps[i],tot_noise)))); - - /* A priori SNR update = gamma*max(0,post) + (1-gamma)*old/noise */ - st->prior[i] = EXTRACT16(PSHR32(ADD32(MULT16_16(gamma,MAX16(0,st->post[i])), MULT16_16(Q15_ONE-gamma,DIV32_16_Q8(st->old_ps[i],tot_noise))), 15)); - st->prior[i]=MIN16(st->prior[i], QCONST16(100.f,SNR_SHIFT)); - } - - /*print_vec(st->post, N+M, "");*/ - - /* Recursive average of the a priori SNR. A bit smoothed for the psd components */ - st->zeta[0] = PSHR32(ADD32(MULT16_16(QCONST16(.7f,15),st->zeta[0]), MULT16_16(QCONST16(.3f,15),st->prior[0])),15); - for (i=1;izeta[i] = PSHR32(ADD32(ADD32(ADD32(MULT16_16(QCONST16(.7f,15),st->zeta[i]), MULT16_16(QCONST16(.15f,15),st->prior[i])), - MULT16_16(QCONST16(.075f,15),st->prior[i-1])), MULT16_16(QCONST16(.075f,15),st->prior[i+1])),15); - for (i=N-1;izeta[i] = PSHR32(ADD32(MULT16_16(QCONST16(.7f,15),st->zeta[i]), MULT16_16(QCONST16(.3f,15),st->prior[i])),15); - - /* Speech probability of presence for the entire frame is based on the average filterbank a priori SNR */ - Zframe = 0; - for (i=N;izeta[i])); - Pframe = QCONST16(.1f,15)+MULT16_16_Q15(QCONST16(.899f,15),qcurve(DIV32_16(Zframe,st->nbands))); - - effective_echo_suppress = EXTRACT16(PSHR32(ADD32(MULT16_16(SUB16(Q15_ONE,Pframe), st->echo_suppress), MULT16_16(Pframe, st->echo_suppress_active)),15)); - - compute_gain_floor(st->noise_suppress, effective_echo_suppress, st->noise+N, st->echo_noise+N, st->gain_floor+N, M); - - /* Compute Ephraim & Malah gain speech probability of presence for each critical band (Bark scale) - Technically this is actually wrong because the EM gaim assumes a slightly different probability - distribution */ - for (i=N;iprior[i]), 15), ADD16(st->prior[i], SHL32(1,SNR_SHIFT))); - theta = MULT16_32_P15(prior_ratio, QCONST32(1.f,EXPIN_SHIFT)+SHL32(EXTEND32(st->post[i]),EXPIN_SHIFT-SNR_SHIFT)); - - MM = hypergeom_gain(theta); - /* Gain with bound */ - st->gain[i] = EXTRACT16(MIN32(Q15_ONE, MULT16_32_Q15(prior_ratio, MM))); - /* Save old Bark power spectrum */ - st->old_ps[i] = MULT16_32_P15(QCONST16(.2f,15),st->old_ps[i]) + MULT16_32_P15(MULT16_16_P15(QCONST16(.8f,15),SQR16_Q15(st->gain[i])),ps[i]); - - P1 = QCONST16(.199f,15)+MULT16_16_Q15(QCONST16(.8f,15),qcurve (st->zeta[i])); - q = Q15_ONE-MULT16_16_Q15(Pframe,P1); -#ifdef FIXED_POINT - theta = MIN32(theta, EXTEND32(32767)); -/*Q8*/tmp = MULT16_16_Q15((SHL32(1,SNR_SHIFT)+st->prior[i]),EXTRACT16(MIN32(Q15ONE,SHR32(spx_exp(-EXTRACT16(theta)),1)))); - tmp = MIN16(QCONST16(3.,SNR_SHIFT), tmp); /* Prevent overflows in the next line*/ -/*Q8*/tmp = EXTRACT16(PSHR32(MULT16_16(PDIV32_16(SHL32(EXTEND32(q),8),(Q15_ONE-q)),tmp),8)); - st->gain2[i]=DIV32_16(SHL32(EXTEND32(32767),SNR_SHIFT), ADD16(256,tmp)); -#else - st->gain2[i]=1/(1.f + (q/(1.f-q))*(1+st->prior[i])*exp(-theta)); -#endif - } - /* Convert the EM gains and speech prob to linear frequency */ - filterbank_compute_psd16(st->bank,st->gain2+N, st->gain2); - filterbank_compute_psd16(st->bank,st->gain+N, st->gain); - - /* Use 1 for linear gain resolution (best) or 0 for Bark gain resolution (faster) */ - if (1) - { - filterbank_compute_psd16(st->bank,st->gain_floor+N, st->gain_floor); - - /* Compute gain according to the Ephraim-Malah algorithm -- linear frequency */ - for (i=0;iprior[i]), 15), ADD16(st->prior[i], SHL32(1,SNR_SHIFT))); - theta = MULT16_32_P15(prior_ratio, QCONST32(1.f,EXPIN_SHIFT)+SHL32(EXTEND32(st->post[i]),EXPIN_SHIFT-SNR_SHIFT)); - - /* Optimal estimator for loudness domain */ - MM = hypergeom_gain(theta); - /* EM gain with bound */ - g = EXTRACT16(MIN32(Q15_ONE, MULT16_32_Q15(prior_ratio, MM))); - /* Interpolated speech probability of presence */ - p = st->gain2[i]; - - /* Constrain the gain to be close to the Bark scale gain */ - if (MULT16_16_Q15(QCONST16(.333f,15),g) > st->gain[i]) - g = MULT16_16(3,st->gain[i]); - st->gain[i] = g; - - /* Save old power spectrum */ - st->old_ps[i] = MULT16_32_P15(QCONST16(.2f,15),st->old_ps[i]) + MULT16_32_P15(MULT16_16_P15(QCONST16(.8f,15),SQR16_Q15(st->gain[i])),ps[i]); - - /* Apply gain floor */ - if (st->gain[i] < st->gain_floor[i]) - st->gain[i] = st->gain_floor[i]; - - /* Exponential decay model for reverberation (unused) */ - /*st->reverb_estimate[i] = st->reverb_decay*st->reverb_estimate[i] + st->reverb_decay*st->reverb_level*st->gain[i]*st->gain[i]*st->ps[i];*/ - - /* Take into account speech probability of presence (loudness domain MMSE estimator) */ - /* gain2 = [p*sqrt(gain)+(1-p)*sqrt(gain _floor) ]^2 */ - tmp = MULT16_16_P15(p,spx_sqrt(SHL32(EXTEND32(st->gain[i]),15))) + MULT16_16_P15(SUB16(Q15_ONE,p),spx_sqrt(SHL32(EXTEND32(st->gain_floor[i]),15))); - st->gain2[i]=SQR16_Q15(tmp); - - /* Use this if you want a log-domain MMSE estimator instead */ - /*st->gain2[i] = pow(st->gain[i], p) * pow(st->gain_floor[i],1.f-p);*/ - } - } else { - for (i=N;igain2[i]; - st->gain[i] = MAX16(st->gain[i], st->gain_floor[i]); - tmp = MULT16_16_P15(p,spx_sqrt(SHL32(EXTEND32(st->gain[i]),15))) + MULT16_16_P15(SUB16(Q15_ONE,p),spx_sqrt(SHL32(EXTEND32(st->gain_floor[i]),15))); - st->gain2[i]=SQR16_Q15(tmp); - } - filterbank_compute_psd16(st->bank,st->gain2+N, st->gain2); - } - - /* If noise suppression is off, don't apply the gain (but then why call this in the first place!) */ - if (!st->denoise_enabled) - { - for (i=0;igain2[i]=Q15_ONE; - } - - /* Apply computed gain */ - for (i=1;ift[2*i-1] = MULT16_16_P15(st->gain2[i],st->ft[2*i-1]); - st->ft[2*i] = MULT16_16_P15(st->gain2[i],st->ft[2*i]); - } - st->ft[0] = MULT16_16_P15(st->gain2[0],st->ft[0]); - st->ft[2*N-1] = MULT16_16_P15(st->gain2[N-1],st->ft[2*N-1]); - - /*FIXME: This *will* not work for fixed-point */ -#ifndef FIXED_POINT - if (st->agc_enabled) - speex_compute_agc(st, Pframe, st->ft); -#endif - - /* Inverse FFT with 1/N scaling */ - spx_ifft(st->fft_lookup, st->ft, st->frame); - /* Scale back to original (lower) amplitude */ - for (i=0;i<2*N;i++) - st->frame[i] = PSHR16(st->frame[i], st->frame_shift); - - /*FIXME: This *will* not work for fixed-point */ -#ifndef FIXED_POINT - if (st->agc_enabled) - { - float max_sample=0; - for (i=0;i<2*N;i++) - if (fabs(st->frame[i])>max_sample) - max_sample = fabs(st->frame[i]); - if (max_sample>28000.f) - { - float damp = 28000.f/max_sample; - for (i=0;i<2*N;i++) - st->frame[i] *= damp; - } - } -#endif - - /* Synthesis window (for WOLA) */ - for (i=0;i<2*N;i++) - st->frame[i] = MULT16_16_Q15(st->frame[i], st->window[i]); - - /* Perform overlap and add */ - for (i=0;ioutbuf[i] + st->frame[i]; - for (i=0;iframe[N3+i]; - - /* Update outbuf */ - for (i=0;ioutbuf[i] = st->frame[st->frame_size+i]; - - /* FIXME: This VAD is a kludge */ - if (st->vad_enabled) - { - if (Pframe > st->speech_prob_start || (st->was_speech && Pframe > st->speech_prob_continue)) - { - st->was_speech=1; - return 1; - } else - { - st->was_speech=0; - return 0; - } - } else { - return 1; - } -} - -void speex_preprocess_estimate_update(SpeexPreprocessState *st, spx_int16_t *x) -{ - int i; - int N = st->ps_size; - int N3 = 2*N - st->frame_size; - int M; - spx_word32_t *ps=st->ps; - - M = st->nbands; - st->min_count++; - - preprocess_analysis(st, x); - - update_noise_prob(st); - - for (i=1;iupdate_prob[i] || st->ps[i] < PSHR32(st->noise[i],NOISE_SHIFT)) - { - st->noise[i] = MULT16_32_Q15(QCONST16(.95f,15),st->noise[i]) + MULT16_32_Q15(QCONST16(.05f,15),SHL32(st->ps[i],NOISE_SHIFT)); - } - } - - for (i=0;ioutbuf[i] = MULT16_16_Q15(x[st->frame_size-N3+i],st->window[st->frame_size+i]); - - /* Save old power spectrum */ - for (i=0;iold_ps[i] = ps[i]; - - for (i=0;ireverb_estimate[i] = MULT16_32_Q15(st->reverb_decay, st->reverb_estimate[i]); -} - - -int speex_preprocess_ctl(SpeexPreprocessState *state, int request, void *ptr) -{ - int i; - SpeexPreprocessState *st; - st=(SpeexPreprocessState*)state; - switch(request) - { - case SPEEX_PREPROCESS_SET_DENOISE: - st->denoise_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_PREPROCESS_GET_DENOISE: - (*(spx_int32_t*)ptr) = st->denoise_enabled; - break; -#ifndef FIXED_POINT - case SPEEX_PREPROCESS_SET_AGC: - st->agc_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_PREPROCESS_GET_AGC: - (*(spx_int32_t*)ptr) = st->agc_enabled; - break; -#ifndef DISABLE_FLOAT_API - case SPEEX_PREPROCESS_SET_AGC_LEVEL: - st->agc_level = (*(float*)ptr); - if (st->agc_level<1) - st->agc_level=1; - if (st->agc_level>32768) - st->agc_level=32768; - break; - case SPEEX_PREPROCESS_GET_AGC_LEVEL: - (*(float*)ptr) = st->agc_level; - break; -#endif /* #ifndef DISABLE_FLOAT_API */ - case SPEEX_PREPROCESS_SET_AGC_INCREMENT: - st->max_increase_step = exp(0.11513f * (*(spx_int32_t*)ptr)*st->frame_size / st->sampling_rate); - break; - case SPEEX_PREPROCESS_GET_AGC_INCREMENT: - (*(spx_int32_t*)ptr) = floor(.5+8.6858*log(st->max_increase_step)*st->sampling_rate/st->frame_size); - break; - case SPEEX_PREPROCESS_SET_AGC_DECREMENT: - st->max_decrease_step = exp(0.11513f * (*(spx_int32_t*)ptr)*st->frame_size / st->sampling_rate); - break; - case SPEEX_PREPROCESS_GET_AGC_DECREMENT: - (*(spx_int32_t*)ptr) = floor(.5+8.6858*log(st->max_decrease_step)*st->sampling_rate/st->frame_size); - break; - case SPEEX_PREPROCESS_SET_AGC_MAX_GAIN: - st->max_gain = exp(0.11513f * (*(spx_int32_t*)ptr)); - break; - case SPEEX_PREPROCESS_GET_AGC_MAX_GAIN: - (*(spx_int32_t*)ptr) = floor(.5+8.6858*log(st->max_gain)); - break; -#endif - case SPEEX_PREPROCESS_SET_VAD: - speex_warning("The VAD has been replaced by a hack pending a complete rewrite"); - st->vad_enabled = (*(spx_int32_t*)ptr); - break; - case SPEEX_PREPROCESS_GET_VAD: - (*(spx_int32_t*)ptr) = st->vad_enabled; - break; - - case SPEEX_PREPROCESS_SET_DEREVERB: - st->dereverb_enabled = (*(spx_int32_t*)ptr); - for (i=0;ips_size;i++) - st->reverb_estimate[i]=0; - break; - case SPEEX_PREPROCESS_GET_DEREVERB: - (*(spx_int32_t*)ptr) = st->dereverb_enabled; - break; - - case SPEEX_PREPROCESS_SET_DEREVERB_LEVEL: - /* FIXME: Re-enable when de-reverberation is actually enabled again */ - /*st->reverb_level = (*(float*)ptr);*/ - break; - case SPEEX_PREPROCESS_GET_DEREVERB_LEVEL: - /* FIXME: Re-enable when de-reverberation is actually enabled again */ - /*(*(float*)ptr) = st->reverb_level;*/ - break; - - case SPEEX_PREPROCESS_SET_DEREVERB_DECAY: - /* FIXME: Re-enable when de-reverberation is actually enabled again */ - /*st->reverb_decay = (*(float*)ptr);*/ - break; - case SPEEX_PREPROCESS_GET_DEREVERB_DECAY: - /* FIXME: Re-enable when de-reverberation is actually enabled again */ - /*(*(float*)ptr) = st->reverb_decay;*/ - break; - - case SPEEX_PREPROCESS_SET_PROB_START: - *(spx_int32_t*)ptr = MIN32(100,MAX32(0, *(spx_int32_t*)ptr)); - st->speech_prob_start = DIV32_16(MULT16_16(Q15ONE,*(spx_int32_t*)ptr), 100); - break; - case SPEEX_PREPROCESS_GET_PROB_START: - (*(spx_int32_t*)ptr) = MULT16_16_Q15(st->speech_prob_start, 100); - break; - - case SPEEX_PREPROCESS_SET_PROB_CONTINUE: - *(spx_int32_t*)ptr = MIN32(100,MAX32(0, *(spx_int32_t*)ptr)); - st->speech_prob_continue = DIV32_16(MULT16_16(Q15ONE,*(spx_int32_t*)ptr), 100); - break; - case SPEEX_PREPROCESS_GET_PROB_CONTINUE: - (*(spx_int32_t*)ptr) = MULT16_16_Q15(st->speech_prob_continue, 100); - break; - - case SPEEX_PREPROCESS_SET_NOISE_SUPPRESS: - st->noise_suppress = -ABS(*(spx_int32_t*)ptr); - break; - case SPEEX_PREPROCESS_GET_NOISE_SUPPRESS: - (*(spx_int32_t*)ptr) = st->noise_suppress; - break; - case SPEEX_PREPROCESS_SET_ECHO_SUPPRESS: - st->echo_suppress = -ABS(*(spx_int32_t*)ptr); - break; - case SPEEX_PREPROCESS_GET_ECHO_SUPPRESS: - (*(spx_int32_t*)ptr) = st->echo_suppress; - break; - case SPEEX_PREPROCESS_SET_ECHO_SUPPRESS_ACTIVE: - st->echo_suppress_active = -ABS(*(spx_int32_t*)ptr); - break; - case SPEEX_PREPROCESS_GET_ECHO_SUPPRESS_ACTIVE: - (*(spx_int32_t*)ptr) = st->echo_suppress_active; - break; - case SPEEX_PREPROCESS_SET_ECHO_STATE: - st->echo_state = (SpeexEchoState*)ptr; - break; - case SPEEX_PREPROCESS_GET_ECHO_STATE: - ptr = (void*)st->echo_state; - break; -#ifndef FIXED_POINT - case SPEEX_PREPROCESS_GET_AGC_LOUDNESS: - (*(spx_int32_t*)ptr) = pow(st->loudness, 1.0/LOUDNESS_EXP); - break; -#endif - - default: - speex_warning_int("Unknown speex_preprocess_ctl request: ", request); - return -1; - } - return 0; -} diff --git a/src/libspeex/pseudofloat.h b/src/libspeex/pseudofloat.h deleted file mode 100644 index fa841a01..00000000 --- a/src/libspeex/pseudofloat.h +++ /dev/null @@ -1,379 +0,0 @@ -/* Copyright (C) 2005 Jean-Marc Valin */ -/** - @file pseudofloat.h - @brief Pseudo-floating point - * This header file provides a lightweight floating point type for - * use on fixed-point platforms when a large dynamic range is - * required. The new type is not compatible with the 32-bit IEEE format, - * it is not even remotely as accurate as 32-bit floats, and is not - * even guaranteed to produce even remotely correct results for code - * other than Speex. It makes all kinds of shortcuts that are acceptable - * for Speex, but may not be acceptable for your application. You're - * quite welcome to reuse this code and improve it, but don't assume - * it works out of the box. Most likely, it doesn't. - */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef PSEUDOFLOAT_H -#define PSEUDOFLOAT_H - -#include "arch.h" -#include "os_support.h" -#include "math_approx.h" -#include - -#ifdef FIXED_POINT - -typedef struct { - spx_int16_t m; - spx_int16_t e; -} spx_float_t; - -static const spx_float_t FLOAT_ZERO = {0,0}; -static const spx_float_t FLOAT_ONE = {16384,-14}; -static const spx_float_t FLOAT_HALF = {16384,-15}; - -#define MIN(a,b) ((a)<(b)?(a):(b)) -static inline spx_float_t PSEUDOFLOAT(spx_int32_t x) -{ - int e=0; - int sign=0; - if (x<0) - { - sign = 1; - x = -x; - } - if (x==0) - { - spx_float_t r = {0,0}; - return r; - } - e = spx_ilog2(ABS32(x))-14; - x = VSHR32(x, e); - if (sign) - { - spx_float_t r; - r.m = -x; - r.e = e; - return r; - } - else - { - spx_float_t r; - r.m = x; - r.e = e; - return r; - } -} - - -static inline spx_float_t FLOAT_ADD(spx_float_t a, spx_float_t b) -{ - spx_float_t r; - if (a.m==0) - return b; - else if (b.m==0) - return a; - if ((a).e > (b).e) - { - r.m = ((a).m>>1) + ((b).m>>MIN(15,(a).e-(b).e+1)); - r.e = (a).e+1; - } - else - { - r.m = ((b).m>>1) + ((a).m>>MIN(15,(b).e-(a).e+1)); - r.e = (b).e+1; - } - if (r.m>0) - { - if (r.m<16384) - { - r.m<<=1; - r.e-=1; - } - } else { - if (r.m>-16384) - { - r.m<<=1; - r.e-=1; - } - } - /*printf ("%f + %f = %f\n", REALFLOAT(a), REALFLOAT(b), REALFLOAT(r));*/ - return r; -} - -static inline spx_float_t FLOAT_SUB(spx_float_t a, spx_float_t b) -{ - spx_float_t r; - if (a.m==0) - return b; - else if (b.m==0) - return a; - if ((a).e > (b).e) - { - r.m = ((a).m>>1) - ((b).m>>MIN(15,(a).e-(b).e+1)); - r.e = (a).e+1; - } - else - { - r.m = ((a).m>>MIN(15,(b).e-(a).e+1)) - ((b).m>>1); - r.e = (b).e+1; - } - if (r.m>0) - { - if (r.m<16384) - { - r.m<<=1; - r.e-=1; - } - } else { - if (r.m>-16384) - { - r.m<<=1; - r.e-=1; - } - } - /*printf ("%f + %f = %f\n", REALFLOAT(a), REALFLOAT(b), REALFLOAT(r));*/ - return r; -} - -static inline int FLOAT_LT(spx_float_t a, spx_float_t b) -{ - if (a.m==0) - return b.m>0; - else if (b.m==0) - return a.m<0; - if ((a).e > (b).e) - return ((a).m>>1) < ((b).m>>MIN(15,(a).e-(b).e+1)); - else - return ((b).m>>1) > ((a).m>>MIN(15,(b).e-(a).e+1)); - -} - -static inline int FLOAT_GT(spx_float_t a, spx_float_t b) -{ - return FLOAT_LT(b,a); -} - -static inline spx_float_t FLOAT_MULT(spx_float_t a, spx_float_t b) -{ - spx_float_t r; - r.m = (spx_int16_t)((spx_int32_t)(a).m*(b).m>>15); - r.e = (a).e+(b).e+15; - if (r.m>0) - { - if (r.m<16384) - { - r.m<<=1; - r.e-=1; - } - } else { - if (r.m>-16384) - { - r.m<<=1; - r.e-=1; - } - } - /*printf ("%f * %f = %f\n", REALFLOAT(a), REALFLOAT(b), REALFLOAT(r));*/ - return r; -} - -static inline spx_float_t FLOAT_AMULT(spx_float_t a, spx_float_t b) -{ - spx_float_t r; - r.m = (spx_int16_t)((spx_int32_t)(a).m*(b).m>>15); - r.e = (a).e+(b).e+15; - return r; -} - - -static inline spx_float_t FLOAT_SHL(spx_float_t a, int b) -{ - spx_float_t r; - r.m = a.m; - r.e = a.e+b; - return r; -} - -static inline spx_int16_t FLOAT_EXTRACT16(spx_float_t a) -{ - if (a.e<0) - return EXTRACT16((EXTEND32(a.m)+(EXTEND32(1)<<(-a.e-1)))>>-a.e); - else - return a.m<>-a.e; - else - return EXTEND32(a.m)<=SHL32(EXTEND32(b.m-1),15)) - { - a >>= 1; - e++; - } - r.m = DIV32_16(a,b.m); - r.e = e-b.e; - return r; -} - - -/* Do NOT attempt to divide by a negative number */ -static inline spx_float_t FLOAT_DIV32(spx_word32_t a, spx_word32_t b) -{ - int e0=0,e=0; - spx_float_t r; - if (a==0) - { - return FLOAT_ZERO; - } - if (b>32767) - { - e0 = spx_ilog2(b)-14; - b = VSHR32(b, e0); - e0 = -e0; - } - e = spx_ilog2(ABS32(a))-spx_ilog2(b-1)-15; - a = VSHR32(a, e); - if (ABS32(a)>=SHL32(EXTEND32(b-1),15)) - { - a >>= 1; - e++; - } - e += e0; - r.m = DIV32_16(a,b); - r.e = e; - return r; -} - -/* Do NOT attempt to divide by a negative number */ -static inline spx_float_t FLOAT_DIVU(spx_float_t a, spx_float_t b) -{ - int e=0; - spx_int32_t num; - spx_float_t r; - if (b.m<=0) - { - speex_warning_int("Attempted to divide by", b.m); - return FLOAT_ONE; - } - num = a.m; - a.m = ABS16(a.m); - while (a.m >= b.m) - { - e++; - a.m >>= 1; - } - num = num << (15-e); - r.m = DIV32_16(num,b.m); - r.e = a.e-b.e-15+e; - return r; -} - -static inline spx_float_t FLOAT_SQRT(spx_float_t a) -{ - spx_float_t r; - spx_int32_t m; - m = SHL32(EXTEND32(a.m), 14); - r.e = a.e - 14; - if (r.e & 1) - { - r.e -= 1; - m <<= 1; - } - r.e >>= 1; - r.m = spx_sqrt(m); - return r; -} - -#else - -#define spx_float_t float -#define FLOAT_ZERO 0.f -#define FLOAT_ONE 1.f -#define FLOAT_HALF 0.5f -#define PSEUDOFLOAT(x) (x) -#define FLOAT_MULT(a,b) ((a)*(b)) -#define FLOAT_AMULT(a,b) ((a)*(b)) -#define FLOAT_MUL32(a,b) ((a)*(b)) -#define FLOAT_DIV32(a,b) ((a)/(b)) -#define FLOAT_EXTRACT16(a) (a) -#define FLOAT_EXTRACT32(a) (a) -#define FLOAT_ADD(a,b) ((a)+(b)) -#define FLOAT_SUB(a,b) ((a)-(b)) -#define REALFLOAT(x) (x) -#define FLOAT_DIV32_FLOAT(a,b) ((a)/(b)) -#define FLOAT_MUL32U(a,b) ((a)*(b)) -#define FLOAT_SHL(a,b) (a) -#define FLOAT_LT(a,b) ((a)<(b)) -#define FLOAT_GT(a,b) ((a)>(b)) -#define FLOAT_DIVU(a,b) ((a)/(b)) -#define FLOAT_SQRT(a) (spx_sqrt(a)) - -#endif - -#endif diff --git a/src/libspeex/quant_lsp.c b/src/libspeex/quant_lsp.c deleted file mode 100644 index e624d1a2..00000000 --- a/src/libspeex/quant_lsp.c +++ /dev/null @@ -1,385 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: quant_lsp.c - LSP vector quantization - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "quant_lsp.h" -#include "os_support.h" -#include -#ifndef M_PI -#define M_PI 3.14159265358979323846 -#endif - -#include "arch.h" - -#ifdef BFIN_ASM -#include "quant_lsp_bfin.h" -#endif - -#ifdef FIXED_POINT - -#define LSP_LINEAR(i) (SHL16(i+1,11)) -#define LSP_LINEAR_HIGH(i) (ADD16(MULT16_16_16(i,2560),6144)) -#define LSP_DIV_256(x) (SHL16((spx_word16_t)x, 5)) -#define LSP_DIV_512(x) (SHL16((spx_word16_t)x, 4)) -#define LSP_DIV_1024(x) (SHL16((spx_word16_t)x, 3)) -#define LSP_PI 25736 - -#else - -#define LSP_LINEAR(i) (.25*(i)+.25) -#define LSP_LINEAR_HIGH(i) (.3125*(i)+.75) -#define LSP_SCALE 256. -#define LSP_DIV_256(x) (0.0039062*(x)) -#define LSP_DIV_512(x) (0.0019531*(x)) -#define LSP_DIV_1024(x) (0.00097656*(x)) -#define LSP_PI M_PI - -#endif - -static void compute_quant_weights(spx_lsp_t *qlsp, spx_word16_t *quant_weight, int order) -{ - int i; - spx_word16_t tmp1, tmp2; - for (i=0;i tmp2 ? tmp1 : tmp2; - }*/ - - for (i=0;i -#include "arch.h" - -#define MAX_LSP_SIZE 20 - -#define NB_CDBK_SIZE 64 -#define NB_CDBK_SIZE_LOW1 64 -#define NB_CDBK_SIZE_LOW2 64 -#define NB_CDBK_SIZE_HIGH1 64 -#define NB_CDBK_SIZE_HIGH2 64 - -/*Narrowband codebooks*/ -extern const signed char cdbk_nb[]; -extern const signed char cdbk_nb_low1[]; -extern const signed char cdbk_nb_low2[]; -extern const signed char cdbk_nb_high1[]; -extern const signed char cdbk_nb_high2[]; - -/* Quantizes narrowband LSPs with 30 bits */ -void lsp_quant_nb(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits); - -/* Decodes quantized narrowband LSPs */ -void lsp_unquant_nb(spx_lsp_t *lsp, int order, SpeexBits *bits); - -/* Quantizes low bit-rate narrowband LSPs with 18 bits */ -void lsp_quant_lbr(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits); - -/* Decodes quantized low bit-rate narrowband LSPs */ -void lsp_unquant_lbr(spx_lsp_t *lsp, int order, SpeexBits *bits); - -/* Quantizes high-band LSPs with 12 bits */ -void lsp_quant_high(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits); - -/* Decodes high-band LSPs */ -void lsp_unquant_high(spx_lsp_t *lsp, int order, SpeexBits *bits); - -#endif diff --git a/src/libspeex/quant_lsp_bfin.h b/src/libspeex/quant_lsp_bfin.h deleted file mode 100644 index c884078e..00000000 --- a/src/libspeex/quant_lsp_bfin.h +++ /dev/null @@ -1,165 +0,0 @@ -/* Copyright (C) 2006 David Rowe */ -/** - @file quant_lsp_bfin.h - @author David Rowe - @brief Various compatibility routines for Speex (Blackfin version) -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_LSP_QUANT -#ifdef OVERRIDE_LSP_QUANT - -/* - Note http://gcc.gnu.org/onlinedocs/gcc/Machine-Constraints.html - well tell you all the magic resgister constraints used below - for gcc in-line asm. -*/ - -static int lsp_quant( - spx_word16_t *x, - const signed char *cdbk, - int nbVec, - int nbDim -) -{ - int j; - spx_word32_t best_dist=1<<30; - int best_id=0; - - __asm__ __volatile__ - ( -" %0 = 1 (X);\n\t" /* %0: best_dist */ -" %0 <<= 30;\n\t" -" %1 = 0 (X);\n\t" /* %1: best_i */ -" P2 = %3\n\t" /* P2: ptr to cdbk */ -" R5 = 0;\n\t" /* R5: best cb entry */ - -" R0 = %5;\n\t" /* set up circ addr */ -" R0 <<= 1;\n\t" -" L0 = R0;\n\t" -" I0 = %2;\n\t" /* %2: &x[0] */ -" B0 = %2;\n\t" - -" R2.L = W [I0++];\n\t" -" LSETUP (lq1, lq2) LC0 = %4;\n\t" -"lq1: R3 = 0;\n\t" /* R3: dist */ -" LSETUP (lq3, lq4) LC1 = %5;\n\t" -"lq3: R1 = B [P2++] (X);\n\t" -" R1 <<= 5;\n\t" -" R0.L = R2.L - R1.L || R2.L = W [I0++];\n\t" -" R0 = R0.L*R0.L;\n\t" -"lq4: R3 = R3 + R0;\n\t" - -" cc =R3<%0;\n\t" -" if cc %0=R3;\n\t" -" if cc %1=R5;\n\t" -"lq2: R5 += 1;\n\t" -" L0 = 0;\n\t" - : "=&d" (best_dist), "=&d" (best_id) - : "a" (x), "b" (cdbk), "a" (nbVec), "a" (nbDim) - : "I0", "P2", "R0", "R1", "R2", "R3", "R5", "L0", "B0", "A0" - ); - - for (j=0;j>> 16;\n\t" -" R1 = (A1 += R2.L*R0.H) (IS);\n\t" -"lwq4: R3 = R3 + R1;\n\t" - -" cc =R3<%0;\n\t" -" if cc %0=R3;\n\t" -" if cc %1=R5;\n\t" -"lwq2: R5 += 1;\n\t" -" L0 = 0;\n\t" -" L1 = 0;\n\t" - : "=&d" (best_dist), "=&d" (best_id) - : "a" (x), "a" (weight), "b" (cdbk), "a" (nbVec), "a" (nbDim) - : "I0", "I1", "P2", "R0", "R1", "R2", "R3", "R5", "A1", - "L0", "L1", "B0", "B1" - ); - - for (j=0;j -static void *speex_alloc (int size) {return calloc(size,1);} -static void *speex_realloc (void *ptr, int size) {return realloc(ptr, size);} -static void speex_free (void *ptr) {free(ptr);} -#include "speex_resampler.h" -#include "arch.h" -#else /* OUTSIDE_SPEEX */ - -#include "speex/speex_resampler.h" -#include "arch.h" -#include "os_support.h" -#endif /* OUTSIDE_SPEEX */ - -#include - -#ifndef M_PI -#define M_PI 3.14159263 -#endif - -#ifdef FIXED_POINT -#define WORD2INT(x) ((x) < -32767 ? -32768 : ((x) > 32766 ? 32767 : (x))) -#else -#define WORD2INT(x) ((x) < -32767.5f ? -32768 : ((x) > 32766.5f ? 32767 : floor(.5+(x)))) -#endif - -/*#define float double*/ -#define FILTER_SIZE 64 -#define OVERSAMPLE 8 - -#define IMAX(a,b) ((a) > (b) ? (a) : (b)) -#define IMIN(a,b) ((a) < (b) ? (a) : (b)) - -#ifndef NULL -#define NULL 0 -#endif - -typedef int (*resampler_basic_func)(SpeexResamplerState *, spx_uint32_t , const spx_word16_t *, spx_uint32_t *, spx_word16_t *, spx_uint32_t *); - -struct SpeexResamplerState_ { - spx_uint32_t in_rate; - spx_uint32_t out_rate; - spx_uint32_t num_rate; - spx_uint32_t den_rate; - - int quality; - spx_uint32_t nb_channels; - spx_uint32_t filt_len; - spx_uint32_t mem_alloc_size; - int int_advance; - int frac_advance; - float cutoff; - spx_uint32_t oversample; - int initialised; - int started; - - /* These are per-channel */ - spx_int32_t *last_sample; - spx_uint32_t *samp_frac_num; - spx_uint32_t *magic_samples; - - spx_word16_t *mem; - spx_word16_t *sinc_table; - spx_uint32_t sinc_table_length; - resampler_basic_func resampler_ptr; - - int in_stride; - int out_stride; -} ; - -static double kaiser12_table[68] = { - 0.99859849, 1.00000000, 0.99859849, 0.99440475, 0.98745105, 0.97779076, - 0.96549770, 0.95066529, 0.93340547, 0.91384741, 0.89213598, 0.86843014, - 0.84290116, 0.81573067, 0.78710866, 0.75723148, 0.72629970, 0.69451601, - 0.66208321, 0.62920216, 0.59606986, 0.56287762, 0.52980938, 0.49704014, - 0.46473455, 0.43304576, 0.40211431, 0.37206735, 0.34301800, 0.31506490, - 0.28829195, 0.26276832, 0.23854851, 0.21567274, 0.19416736, 0.17404546, - 0.15530766, 0.13794294, 0.12192957, 0.10723616, 0.09382272, 0.08164178, - 0.07063950, 0.06075685, 0.05193064, 0.04409466, 0.03718069, 0.03111947, - 0.02584161, 0.02127838, 0.01736250, 0.01402878, 0.01121463, 0.00886058, - 0.00691064, 0.00531256, 0.00401805, 0.00298291, 0.00216702, 0.00153438, - 0.00105297, 0.00069463, 0.00043489, 0.00025272, 0.00013031, 0.0000527734, - 0.00001000, 0.00000000}; -/* -static double kaiser12_table[36] = { - 0.99440475, 1.00000000, 0.99440475, 0.97779076, 0.95066529, 0.91384741, - 0.86843014, 0.81573067, 0.75723148, 0.69451601, 0.62920216, 0.56287762, - 0.49704014, 0.43304576, 0.37206735, 0.31506490, 0.26276832, 0.21567274, - 0.17404546, 0.13794294, 0.10723616, 0.08164178, 0.06075685, 0.04409466, - 0.03111947, 0.02127838, 0.01402878, 0.00886058, 0.00531256, 0.00298291, - 0.00153438, 0.00069463, 0.00025272, 0.0000527734, 0.00000500, 0.00000000}; -*/ -static double kaiser10_table[36] = { - 0.99537781, 1.00000000, 0.99537781, 0.98162644, 0.95908712, 0.92831446, - 0.89005583, 0.84522401, 0.79486424, 0.74011713, 0.68217934, 0.62226347, - 0.56155915, 0.50119680, 0.44221549, 0.38553619, 0.33194107, 0.28205962, - 0.23636152, 0.19515633, 0.15859932, 0.12670280, 0.09935205, 0.07632451, - 0.05731132, 0.04193980, 0.02979584, 0.02044510, 0.01345224, 0.00839739, - 0.00488951, 0.00257636, 0.00115101, 0.00035515, 0.00000000, 0.00000000}; - -static double kaiser8_table[36] = { - 0.99635258, 1.00000000, 0.99635258, 0.98548012, 0.96759014, 0.94302200, - 0.91223751, 0.87580811, 0.83439927, 0.78875245, 0.73966538, 0.68797126, - 0.63451750, 0.58014482, 0.52566725, 0.47185369, 0.41941150, 0.36897272, - 0.32108304, 0.27619388, 0.23465776, 0.19672670, 0.16255380, 0.13219758, - 0.10562887, 0.08273982, 0.06335451, 0.04724088, 0.03412321, 0.02369490, - 0.01563093, 0.00959968, 0.00527363, 0.00233883, 0.00050000, 0.00000000}; - -static double kaiser6_table[36] = { - 0.99733006, 1.00000000, 0.99733006, 0.98935595, 0.97618418, 0.95799003, - 0.93501423, 0.90755855, 0.87598009, 0.84068475, 0.80211977, 0.76076565, - 0.71712752, 0.67172623, 0.62508937, 0.57774224, 0.53019925, 0.48295561, - 0.43647969, 0.39120616, 0.34752997, 0.30580127, 0.26632152, 0.22934058, - 0.19505503, 0.16360756, 0.13508755, 0.10953262, 0.08693120, 0.06722600, - 0.05031820, 0.03607231, 0.02432151, 0.01487334, 0.00752000, 0.00000000}; - -struct FuncDef { - double *table; - int oversample; -}; - -static struct FuncDef _KAISER12 = {kaiser12_table, 64}; -#define KAISER12 (&_KAISER12) -/*static struct FuncDef _KAISER12 = {kaiser12_table, 32}; -#define KAISER12 (&_KAISER12)*/ -static struct FuncDef _KAISER10 = {kaiser10_table, 32}; -#define KAISER10 (&_KAISER10) -static struct FuncDef _KAISER8 = {kaiser8_table, 32}; -#define KAISER8 (&_KAISER8) -static struct FuncDef _KAISER6 = {kaiser6_table, 32}; -#define KAISER6 (&_KAISER6) - -struct QualityMapping { - int base_length; - int oversample; - float downsample_bandwidth; - float upsample_bandwidth; - struct FuncDef *window_func; -}; - - -/* This table maps conversion quality to internal parameters. There are two - reasons that explain why the up-sampling bandwidth is larger than the - down-sampling bandwidth: - 1) When up-sampling, we can assume that the spectrum is already attenuated - close to the Nyquist rate (from an A/D or a previous resampling filter) - 2) Any aliasing that occurs very close to the Nyquist rate will be masked - by the sinusoids/noise just below the Nyquist rate (guaranteed only for - up-sampling). -*/ -static const struct QualityMapping quality_map[11] = { - { 8, 4, 0.830f, 0.860f, KAISER6 }, /* Q0 */ - { 16, 4, 0.850f, 0.880f, KAISER6 }, /* Q1 */ - { 32, 4, 0.882f, 0.910f, KAISER6 }, /* Q2 */ /* 82.3% cutoff ( ~60 dB stop) 6 */ - { 48, 8, 0.895f, 0.917f, KAISER8 }, /* Q3 */ /* 84.9% cutoff ( ~80 dB stop) 8 */ - { 64, 8, 0.921f, 0.940f, KAISER8 }, /* Q4 */ /* 88.7% cutoff ( ~80 dB stop) 8 */ - { 80, 16, 0.922f, 0.940f, KAISER10}, /* Q5 */ /* 89.1% cutoff (~100 dB stop) 10 */ - { 96, 16, 0.940f, 0.945f, KAISER10}, /* Q6 */ /* 91.5% cutoff (~100 dB stop) 10 */ - {128, 16, 0.950f, 0.950f, KAISER10}, /* Q7 */ /* 93.1% cutoff (~100 dB stop) 10 */ - {160, 16, 0.960f, 0.960f, KAISER10}, /* Q8 */ /* 94.5% cutoff (~100 dB stop) 10 */ - {192, 32, 0.968f, 0.968f, KAISER12}, /* Q9 */ /* 95.5% cutoff (~100 dB stop) 10 */ - {256, 32, 0.975f, 0.975f, KAISER12}, /* Q10 */ /* 96.6% cutoff (~100 dB stop) 10 */ -}; -/*8,24,40,56,80,104,128,160,200,256,320*/ -static double compute_func(float x, struct FuncDef *func) -{ - float y, frac; - double interp[4]; - int ind; - y = x*func->oversample; - ind = (int)floor(y); - frac = (y-ind); - /* CSE with handle the repeated powers */ - interp[3] = -0.1666666667*frac + 0.1666666667*(frac*frac*frac); - interp[2] = frac + 0.5*(frac*frac) - 0.5*(frac*frac*frac); - /*interp[2] = 1.f - 0.5f*frac - frac*frac + 0.5f*frac*frac*frac;*/ - interp[0] = -0.3333333333*frac + 0.5*(frac*frac) - 0.1666666667*(frac*frac*frac); - /* Just to make sure we don't have rounding problems */ - interp[1] = 1.f-interp[3]-interp[2]-interp[0]; - - /*sum = frac*accum[1] + (1-frac)*accum[2];*/ - return interp[0]*func->table[ind] + interp[1]*func->table[ind+1] + interp[2]*func->table[ind+2] + interp[3]*func->table[ind+3]; -} - -#if 0 -#include -int main(int argc, char **argv) -{ - int i; - for (i=0;i<256;i++) - { - printf ("%f\n", compute_func(i/256., KAISER12)); - } - return 0; -} -#endif - -#ifdef FIXED_POINT -/* The slow way of computing a sinc for the table. Should improve that some day */ -static spx_word16_t sinc(float cutoff, float x, int N, struct FuncDef *window_func) -{ - /*fprintf (stderr, "%f ", x);*/ - float xx = x * cutoff; - if (fabs(x)<1e-6f) - return WORD2INT(32768.*cutoff); - else if (fabs(x) > .5f*N) - return 0; - /*FIXME: Can it really be any slower than this? */ - return WORD2INT(32768.*cutoff*sin(M_PI*xx)/(M_PI*xx) * compute_func(fabs(2.*x/N), window_func)); -} -#else -/* The slow way of computing a sinc for the table. Should improve that some day */ -static spx_word16_t sinc(float cutoff, float x, int N, struct FuncDef *window_func) -{ - /*fprintf (stderr, "%f ", x);*/ - float xx = x * cutoff; - if (fabs(x)<1e-6) - return cutoff; - else if (fabs(x) > .5*N) - return 0; - /*FIXME: Can it really be any slower than this? */ - return cutoff*sin(M_PI*xx)/(M_PI*xx) * compute_func(fabs(2.*x/N), window_func); -} -#endif - -#ifdef FIXED_POINT -static void cubic_coef(spx_word16_t x, spx_word16_t interp[4]) -{ - /* Compute interpolation coefficients. I'm not sure whether this corresponds to cubic interpolation - but I know it's MMSE-optimal on a sinc */ - spx_word16_t x2, x3; - x2 = MULT16_16_P15(x, x); - x3 = MULT16_16_P15(x, x2); - interp[0] = PSHR32(MULT16_16(QCONST16(-0.16667f, 15),x) + MULT16_16(QCONST16(0.16667f, 15),x3),15); - interp[1] = EXTRACT16(EXTEND32(x) + SHR32(SUB32(EXTEND32(x2),EXTEND32(x3)),1)); - interp[3] = PSHR32(MULT16_16(QCONST16(-0.33333f, 15),x) + MULT16_16(QCONST16(.5f,15),x2) - MULT16_16(QCONST16(0.16667f, 15),x3),15); - /* Just to make sure we don't have rounding problems */ - interp[2] = Q15_ONE-interp[0]-interp[1]-interp[3]; - if (interp[2]<32767) - interp[2]+=1; -} -#else -static void cubic_coef(spx_word16_t frac, spx_word16_t interp[4]) -{ - /* Compute interpolation coefficients. I'm not sure whether this corresponds to cubic interpolation - but I know it's MMSE-optimal on a sinc */ - interp[0] = -0.16667f*frac + 0.16667f*frac*frac*frac; - interp[1] = frac + 0.5f*frac*frac - 0.5f*frac*frac*frac; - /*interp[2] = 1.f - 0.5f*frac - frac*frac + 0.5f*frac*frac*frac;*/ - interp[3] = -0.33333f*frac + 0.5f*frac*frac - 0.16667f*frac*frac*frac; - /* Just to make sure we don't have rounding problems */ - interp[2] = 1.-interp[0]-interp[1]-interp[3]; -} -#endif - -static int resampler_basic_direct_single(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_word16_t *in, spx_uint32_t *in_len, spx_word16_t *out, spx_uint32_t *out_len) -{ - int N = st->filt_len; - int out_sample = 0; - spx_word16_t *mem; - int last_sample = st->last_sample[channel_index]; - spx_uint32_t samp_frac_num = st->samp_frac_num[channel_index]; - mem = st->mem + channel_index * st->mem_alloc_size; - while (!(last_sample >= (spx_int32_t)*in_len || out_sample >= (spx_int32_t)*out_len)) - { - int j; - spx_word32_t sum=0; - - /* We already have all the filter coefficients pre-computed in the table */ - const spx_word16_t *ptr; - /* Do the memory part */ - for (j=0;last_sample-N+1+j < 0;j++) - { - sum += MULT16_16(mem[last_sample+j],st->sinc_table[samp_frac_num*st->filt_len+j]); - } - - /* Do the new part */ - if (in != NULL) - { - ptr = in+st->in_stride*(last_sample-N+1+j); - for (;jsinc_table[samp_frac_num*st->filt_len+j]); - ptr += st->in_stride; - } - } - - *out = PSHR32(sum,15); - out += st->out_stride; - out_sample++; - last_sample += st->int_advance; - samp_frac_num += st->frac_advance; - if (samp_frac_num >= st->den_rate) - { - samp_frac_num -= st->den_rate; - last_sample++; - } - } - st->last_sample[channel_index] = last_sample; - st->samp_frac_num[channel_index] = samp_frac_num; - return out_sample; -} - -#ifdef FIXED_POINT -#else -/* This is the same as the previous function, except with a double-precision accumulator */ -static int resampler_basic_direct_double(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_word16_t *in, spx_uint32_t *in_len, spx_word16_t *out, spx_uint32_t *out_len) -{ - int N = st->filt_len; - int out_sample = 0; - spx_word16_t *mem; - int last_sample = st->last_sample[channel_index]; - spx_uint32_t samp_frac_num = st->samp_frac_num[channel_index]; - mem = st->mem + channel_index * st->mem_alloc_size; - while (!(last_sample >= (spx_int32_t)*in_len || out_sample >= (spx_int32_t)*out_len)) - { - int j; - double sum=0; - - /* We already have all the filter coefficients pre-computed in the table */ - const spx_word16_t *ptr; - /* Do the memory part */ - for (j=0;last_sample-N+1+j < 0;j++) - { - sum += MULT16_16(mem[last_sample+j],(double)st->sinc_table[samp_frac_num*st->filt_len+j]); - } - - /* Do the new part */ - if (in != NULL) - { - ptr = in+st->in_stride*(last_sample-N+1+j); - for (;jsinc_table[samp_frac_num*st->filt_len+j]); - ptr += st->in_stride; - } - } - - *out = sum; - out += st->out_stride; - out_sample++; - last_sample += st->int_advance; - samp_frac_num += st->frac_advance; - if (samp_frac_num >= st->den_rate) - { - samp_frac_num -= st->den_rate; - last_sample++; - } - } - st->last_sample[channel_index] = last_sample; - st->samp_frac_num[channel_index] = samp_frac_num; - return out_sample; -} -#endif - -static int resampler_basic_interpolate_single(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_word16_t *in, spx_uint32_t *in_len, spx_word16_t *out, spx_uint32_t *out_len) -{ - int N = st->filt_len; - int out_sample = 0; - spx_word16_t *mem; - int last_sample = st->last_sample[channel_index]; - spx_uint32_t samp_frac_num = st->samp_frac_num[channel_index]; - mem = st->mem + channel_index * st->mem_alloc_size; - while (!(last_sample >= (spx_int32_t)*in_len || out_sample >= (spx_int32_t)*out_len)) - { - int j; - spx_word32_t sum=0; - - /* We need to interpolate the sinc filter */ - spx_word32_t accum[4] = {0.f,0.f, 0.f, 0.f}; - spx_word16_t interp[4]; - const spx_word16_t *ptr; - int offset; - spx_word16_t frac; - offset = samp_frac_num*st->oversample/st->den_rate; -#ifdef FIXED_POINT - frac = PDIV32(SHL32((samp_frac_num*st->oversample) % st->den_rate,15),st->den_rate); -#else - frac = ((float)((samp_frac_num*st->oversample) % st->den_rate))/st->den_rate; -#endif - /* This code is written like this to make it easy to optimise with SIMD. - For most DSPs, it would be best to split the loops in two because most DSPs - have only two accumulators */ - for (j=0;last_sample-N+1+j < 0;j++) - { - spx_word16_t curr_mem = mem[last_sample+j]; - accum[0] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset-2]); - accum[1] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset-1]); - accum[2] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset]); - accum[3] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset+1]); - } - - if (in != NULL) - { - ptr = in+st->in_stride*(last_sample-N+1+j); - /* Do the new part */ - for (;jin_stride; - accum[0] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset-2]); - accum[1] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset-1]); - accum[2] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset]); - accum[3] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset+1]); - } - } - cubic_coef(frac, interp); - sum = MULT16_32_Q15(interp[0],accum[0]) + MULT16_32_Q15(interp[1],accum[1]) + MULT16_32_Q15(interp[2],accum[2]) + MULT16_32_Q15(interp[3],accum[3]); - - *out = PSHR32(sum,15); - out += st->out_stride; - out_sample++; - last_sample += st->int_advance; - samp_frac_num += st->frac_advance; - if (samp_frac_num >= st->den_rate) - { - samp_frac_num -= st->den_rate; - last_sample++; - } - } - st->last_sample[channel_index] = last_sample; - st->samp_frac_num[channel_index] = samp_frac_num; - return out_sample; -} - -#ifdef FIXED_POINT -#else -/* This is the same as the previous function, except with a double-precision accumulator */ -static int resampler_basic_interpolate_double(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_word16_t *in, spx_uint32_t *in_len, spx_word16_t *out, spx_uint32_t *out_len) -{ - int N = st->filt_len; - int out_sample = 0; - spx_word16_t *mem; - int last_sample = st->last_sample[channel_index]; - spx_uint32_t samp_frac_num = st->samp_frac_num[channel_index]; - mem = st->mem + channel_index * st->mem_alloc_size; - while (!(last_sample >= (spx_int32_t)*in_len || out_sample >= (spx_int32_t)*out_len)) - { - int j; - spx_word32_t sum=0; - - /* We need to interpolate the sinc filter */ - double accum[4] = {0.f,0.f, 0.f, 0.f}; - float interp[4]; - const spx_word16_t *ptr; - float alpha = ((float)samp_frac_num)/st->den_rate; - int offset = samp_frac_num*st->oversample/st->den_rate; - float frac = alpha*st->oversample - offset; - /* This code is written like this to make it easy to optimise with SIMD. - For most DSPs, it would be best to split the loops in two because most DSPs - have only two accumulators */ - for (j=0;last_sample-N+1+j < 0;j++) - { - double curr_mem = mem[last_sample+j]; - accum[0] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset-2]); - accum[1] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset-1]); - accum[2] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset]); - accum[3] += MULT16_16(curr_mem,st->sinc_table[4+(j+1)*st->oversample-offset+1]); - } - if (in != NULL) - { - ptr = in+st->in_stride*(last_sample-N+1+j); - /* Do the new part */ - for (;jin_stride; - accum[0] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset-2]); - accum[1] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset-1]); - accum[2] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset]); - accum[3] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset+1]); - } - } - cubic_coef(frac, interp); - sum = interp[0]*accum[0] + interp[1]*accum[1] + interp[2]*accum[2] + interp[3]*accum[3]; - - *out = PSHR32(sum,15); - out += st->out_stride; - out_sample++; - last_sample += st->int_advance; - samp_frac_num += st->frac_advance; - if (samp_frac_num >= st->den_rate) - { - samp_frac_num -= st->den_rate; - last_sample++; - } - } - st->last_sample[channel_index] = last_sample; - st->samp_frac_num[channel_index] = samp_frac_num; - return out_sample; -} -#endif - -static void update_filter(SpeexResamplerState *st) -{ - spx_uint32_t old_length; - - old_length = st->filt_len; - st->oversample = quality_map[st->quality].oversample; - st->filt_len = quality_map[st->quality].base_length; - - if (st->num_rate > st->den_rate) - { - /* down-sampling */ - st->cutoff = quality_map[st->quality].downsample_bandwidth * st->den_rate / st->num_rate; - /* FIXME: divide the numerator and denominator by a certain amount if they're too large */ - st->filt_len = st->filt_len*st->num_rate / st->den_rate; - /* Round down to make sure we have a multiple of 4 */ - st->filt_len &= (~0x3); - if (2*st->den_rate < st->num_rate) - st->oversample >>= 1; - if (4*st->den_rate < st->num_rate) - st->oversample >>= 1; - if (8*st->den_rate < st->num_rate) - st->oversample >>= 1; - if (16*st->den_rate < st->num_rate) - st->oversample >>= 1; - if (st->oversample < 1) - st->oversample = 1; - } else { - /* up-sampling */ - st->cutoff = quality_map[st->quality].upsample_bandwidth; - } - - /* Choose the resampling type that requires the least amount of memory */ - if (st->den_rate <= st->oversample) - { - spx_uint32_t i; - if (!st->sinc_table) - st->sinc_table = (spx_word16_t *)speex_alloc(st->filt_len*st->den_rate*sizeof(spx_word16_t)); - else if (st->sinc_table_length < st->filt_len*st->den_rate) - { - st->sinc_table = (spx_word16_t *)speex_realloc(st->sinc_table,st->filt_len*st->den_rate*sizeof(spx_word16_t)); - st->sinc_table_length = st->filt_len*st->den_rate; - } - for (i=0;iden_rate;i++) - { - spx_int32_t j; - for (j=0;jfilt_len;j++) - { - st->sinc_table[i*st->filt_len+j] = sinc(st->cutoff,((j-(spx_int32_t)st->filt_len/2+1)-((float)i)/st->den_rate), st->filt_len, quality_map[st->quality].window_func); - } - } -#ifdef FIXED_POINT - st->resampler_ptr = resampler_basic_direct_single; -#else - if (st->quality>8) - st->resampler_ptr = resampler_basic_direct_double; - else - st->resampler_ptr = resampler_basic_direct_single; -#endif - /*fprintf (stderr, "resampler uses direct sinc table and normalised cutoff %f\n", cutoff);*/ - } else { - spx_int32_t i; - if (!st->sinc_table) - st->sinc_table = (spx_word16_t *)speex_alloc((st->filt_len*st->oversample+8)*sizeof(spx_word16_t)); - else if (st->sinc_table_length < st->filt_len*st->oversample+8) - { - st->sinc_table = (spx_word16_t *)speex_realloc(st->sinc_table,(st->filt_len*st->oversample+8)*sizeof(spx_word16_t)); - st->sinc_table_length = st->filt_len*st->oversample+8; - } - for (i=-4;i<(spx_int32_t)(st->oversample*st->filt_len+4);i++) - st->sinc_table[i+4] = sinc(st->cutoff,(i/(float)st->oversample - st->filt_len/2), st->filt_len, quality_map[st->quality].window_func); -#ifdef FIXED_POINT - st->resampler_ptr = resampler_basic_interpolate_single; -#else - if (st->quality>8) - st->resampler_ptr = resampler_basic_interpolate_double; - else - st->resampler_ptr = resampler_basic_interpolate_single; -#endif - /*fprintf (stderr, "resampler uses interpolated sinc table and normalised cutoff %f\n", cutoff);*/ - } - st->int_advance = st->num_rate/st->den_rate; - st->frac_advance = st->num_rate%st->den_rate; - - - /* Here's the place where we update the filter memory to take into account - the change in filter length. It's probably the messiest part of the code - due to handling of lots of corner cases. */ - if (!st->mem) - { - spx_uint32_t i; - st->mem = (spx_word16_t*)speex_alloc(st->nb_channels*(st->filt_len-1) * sizeof(spx_word16_t)); - for (i=0;inb_channels*(st->filt_len-1);i++) - st->mem[i] = 0; - st->mem_alloc_size = st->filt_len-1; - /*speex_warning("init filter");*/ - } else if (!st->started) - { - spx_uint32_t i; - st->mem = (spx_word16_t*)speex_realloc(st->mem, st->nb_channels*(st->filt_len-1) * sizeof(spx_word16_t)); - for (i=0;inb_channels*(st->filt_len-1);i++) - st->mem[i] = 0; - st->mem_alloc_size = st->filt_len-1; - /*speex_warning("reinit filter");*/ - } else if (st->filt_len > old_length) - { - spx_int32_t i; - /* Increase the filter length */ - /*speex_warning("increase filter size");*/ - int old_alloc_size = st->mem_alloc_size; - if (st->filt_len-1 > st->mem_alloc_size) - { - st->mem = (spx_word16_t*)speex_realloc(st->mem, st->nb_channels*(st->filt_len-1) * sizeof(spx_word16_t)); - st->mem_alloc_size = st->filt_len-1; - } - for (i=st->nb_channels-1;i>=0;i--) - { - spx_int32_t j; - spx_uint32_t olen = old_length; - /*if (st->magic_samples[i])*/ - { - /* Try and remove the magic samples as if nothing had happened */ - - /* FIXME: This is wrong but for now we need it to avoid going over the array bounds */ - olen = old_length + 2*st->magic_samples[i]; - for (j=old_length-2+st->magic_samples[i];j>=0;j--) - st->mem[i*st->mem_alloc_size+j+st->magic_samples[i]] = st->mem[i*old_alloc_size+j]; - for (j=0;jmagic_samples[i];j++) - st->mem[i*st->mem_alloc_size+j] = 0; - st->magic_samples[i] = 0; - } - if (st->filt_len > olen) - { - /* If the new filter length is still bigger than the "augmented" length */ - /* Copy data going backward */ - for (j=0;jmem[i*st->mem_alloc_size+(st->filt_len-2-j)] = st->mem[i*st->mem_alloc_size+(olen-2-j)]; - /* Then put zeros for lack of anything better */ - for (;jfilt_len-1;j++) - st->mem[i*st->mem_alloc_size+(st->filt_len-2-j)] = 0; - /* Adjust last_sample */ - st->last_sample[i] += (st->filt_len - olen)/2; - } else { - /* Put back some of the magic! */ - st->magic_samples[i] = (olen - st->filt_len)/2; - for (j=0;jfilt_len-1+st->magic_samples[i];j++) - st->mem[i*st->mem_alloc_size+j] = st->mem[i*st->mem_alloc_size+j+st->magic_samples[i]]; - } - } - } else if (st->filt_len < old_length) - { - spx_uint32_t i; - /* Reduce filter length, this a bit tricky. We need to store some of the memory as "magic" - samples so they can be used directly as input the next time(s) */ - for (i=0;inb_channels;i++) - { - spx_uint32_t j; - spx_uint32_t old_magic = st->magic_samples[i]; - st->magic_samples[i] = (old_length - st->filt_len)/2; - /* We must copy some of the memory that's no longer used */ - /* Copy data going backward */ - for (j=0;jfilt_len-1+st->magic_samples[i]+old_magic;j++) - st->mem[i*st->mem_alloc_size+j] = st->mem[i*st->mem_alloc_size+j+st->magic_samples[i]]; - st->magic_samples[i] += old_magic; - } - } - -} - -SpeexResamplerState *speex_resampler_init(spx_uint32_t nb_channels, spx_uint32_t in_rate, spx_uint32_t out_rate, int quality, int *err) -{ - return speex_resampler_init_frac(nb_channels, in_rate, out_rate, in_rate, out_rate, quality, err); -} - -SpeexResamplerState *speex_resampler_init_frac(spx_uint32_t nb_channels, spx_uint32_t ratio_num, spx_uint32_t ratio_den, spx_uint32_t in_rate, spx_uint32_t out_rate, int quality, int *err) -{ - spx_uint32_t i; - SpeexResamplerState *st; - if (quality > 10 || quality < 0) - { - if (err) - *err = RESAMPLER_ERR_INVALID_ARG; - return NULL; - } - st = (SpeexResamplerState *)speex_alloc(sizeof(SpeexResamplerState)); - st->initialised = 0; - st->started = 0; - st->in_rate = 0; - st->out_rate = 0; - st->num_rate = 0; - st->den_rate = 0; - st->quality = -1; - st->sinc_table_length = 0; - st->mem_alloc_size = 0; - st->filt_len = 0; - st->mem = 0; - st->resampler_ptr = 0; - - st->cutoff = 1.f; - st->nb_channels = nb_channels; - st->in_stride = 1; - st->out_stride = 1; - - /* Per channel data */ - st->last_sample = (spx_int32_t*)speex_alloc(nb_channels*sizeof(int)); - st->magic_samples = (spx_uint32_t*)speex_alloc(nb_channels*sizeof(int)); - st->samp_frac_num = (spx_uint32_t*)speex_alloc(nb_channels*sizeof(int)); - for (i=0;ilast_sample[i] = 0; - st->magic_samples[i] = 0; - st->samp_frac_num[i] = 0; - } - - speex_resampler_set_quality(st, quality); - speex_resampler_set_rate_frac(st, ratio_num, ratio_den, in_rate, out_rate); - - - update_filter(st); - - st->initialised = 1; - if (err) - *err = RESAMPLER_ERR_SUCCESS; - - return st; -} - -void speex_resampler_destroy(SpeexResamplerState *st) -{ - speex_free(st->mem); - speex_free(st->sinc_table); - speex_free(st->last_sample); - speex_free(st->magic_samples); - speex_free(st->samp_frac_num); - speex_free(st); -} - - - -static int speex_resampler_process_native(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_word16_t *in, spx_uint32_t *in_len, spx_word16_t *out, spx_uint32_t *out_len) -{ - int j=0; - int N = st->filt_len; - int out_sample = 0; - spx_word16_t *mem; - spx_uint32_t tmp_out_len = 0; - mem = st->mem + channel_index * st->mem_alloc_size; - st->started = 1; - - /* Handle the case where we have samples left from a reduction in filter length */ - if (st->magic_samples[channel_index]) - { - int istride_save; - spx_uint32_t tmp_in_len; - spx_uint32_t tmp_magic; - - istride_save = st->in_stride; - tmp_in_len = st->magic_samples[channel_index]; - tmp_out_len = *out_len; - /* magic_samples needs to be set to zero to avoid infinite recursion */ - tmp_magic = st->magic_samples[channel_index]; - st->magic_samples[channel_index] = 0; - st->in_stride = 1; - speex_resampler_process_native(st, channel_index, mem+N-1, &tmp_in_len, out, &tmp_out_len); - st->in_stride = istride_save; - /*speex_warning_int("extra samples:", tmp_out_len);*/ - /* If we couldn't process all "magic" input samples, save the rest for next time */ - if (tmp_in_len < tmp_magic) - { - spx_uint32_t i; - st->magic_samples[channel_index] = tmp_magic-tmp_in_len; - for (i=0;imagic_samples[channel_index];i++) - mem[N-1+i]=mem[N-1+i+tmp_in_len]; - } - out += tmp_out_len*st->out_stride; - *out_len -= tmp_out_len; - } - - /* Call the right resampler through the function ptr */ - out_sample = st->resampler_ptr(st, channel_index, in, in_len, out, out_len); - - if (st->last_sample[channel_index] < (spx_int32_t)*in_len) - *in_len = st->last_sample[channel_index]; - *out_len = out_sample+tmp_out_len; - st->last_sample[channel_index] -= *in_len; - - for (j=0;jin_stride*(j+*in_len-N+1)]; - } else { - for (;jin_stride; - ostride_save = st->out_stride; - if (in != NULL) - { - for (i=0;i<*in_len;i++) - x[i] = WORD2INT(in[i*st->in_stride]); - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, x, in_len, y, out_len); - } else { - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, NULL, in_len, y, out_len); - } - st->in_stride = istride_save; - st->out_stride = ostride_save; - for (i=0;i<*out_len;i++) - out[i*st->out_stride] = y[i]; -#else - spx_word16_t x[FIXED_STACK_ALLOC]; - spx_word16_t y[FIXED_STACK_ALLOC]; - spx_uint32_t ilen=*in_len, olen=*out_len; - istride_save = st->in_stride; - ostride_save = st->out_stride; - while (ilen && olen) - { - spx_uint32_t ichunk, ochunk; - ichunk = ilen; - ochunk = olen; - if (ichunk>FIXED_STACK_ALLOC) - ichunk=FIXED_STACK_ALLOC; - if (ochunk>FIXED_STACK_ALLOC) - ochunk=FIXED_STACK_ALLOC; - if (in != NULL) - { - for (i=0;iin_stride]); - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, x, &ichunk, y, &ochunk); - } else { - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, NULL, &ichunk, y, &ochunk); - } - st->in_stride = istride_save; - st->out_stride = ostride_save; - for (i=0;iout_stride] = y[i]; - out += ochunk; - in += ichunk; - ilen -= ichunk; - olen -= ochunk; - } - *in_len -= ilen; - *out_len -= olen; -#endif - return RESAMPLER_ERR_SUCCESS; -} -int speex_resampler_process_int(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_int16_t *in, spx_uint32_t *in_len, spx_int16_t *out, spx_uint32_t *out_len) -{ - return speex_resampler_process_native(st, channel_index, in, in_len, out, out_len); -} -#else -int speex_resampler_process_float(SpeexResamplerState *st, spx_uint32_t channel_index, const float *in, spx_uint32_t *in_len, float *out, spx_uint32_t *out_len) -{ - return speex_resampler_process_native(st, channel_index, in, in_len, out, out_len); -} -int speex_resampler_process_int(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_int16_t *in, spx_uint32_t *in_len, spx_int16_t *out, spx_uint32_t *out_len) -{ - spx_uint32_t i; - int istride_save, ostride_save; -#ifdef VAR_ARRAYS - spx_word16_t x[*in_len]; - spx_word16_t y[*out_len]; - /*VARDECL(spx_word16_t *x); - VARDECL(spx_word16_t *y); - ALLOC(x, *in_len, spx_word16_t); - ALLOC(y, *out_len, spx_word16_t);*/ - istride_save = st->in_stride; - ostride_save = st->out_stride; - if (in != NULL) - { - for (i=0;i<*in_len;i++) - x[i] = in[i*st->in_stride]; - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, x, in_len, y, out_len); - } else { - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, NULL, in_len, y, out_len); - } - st->in_stride = istride_save; - st->out_stride = ostride_save; - for (i=0;i<*out_len;i++) - out[i*st->out_stride] = WORD2INT(y[i]); -#else - spx_word16_t x[FIXED_STACK_ALLOC]; - spx_word16_t y[FIXED_STACK_ALLOC]; - spx_uint32_t ilen=*in_len, olen=*out_len; - istride_save = st->in_stride; - ostride_save = st->out_stride; - while (ilen && olen) - { - spx_uint32_t ichunk, ochunk; - ichunk = ilen; - ochunk = olen; - if (ichunk>FIXED_STACK_ALLOC) - ichunk=FIXED_STACK_ALLOC; - if (ochunk>FIXED_STACK_ALLOC) - ochunk=FIXED_STACK_ALLOC; - if (in != NULL) - { - for (i=0;iin_stride]; - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, x, &ichunk, y, &ochunk); - } else { - st->in_stride = st->out_stride = 1; - speex_resampler_process_native(st, channel_index, NULL, &ichunk, y, &ochunk); - } - st->in_stride = istride_save; - st->out_stride = ostride_save; - for (i=0;iout_stride] = WORD2INT(y[i]); - out += ochunk; - in += ichunk; - ilen -= ichunk; - olen -= ochunk; - } - *in_len -= ilen; - *out_len -= olen; -#endif - return RESAMPLER_ERR_SUCCESS; -} -#endif - -int speex_resampler_process_interleaved_float(SpeexResamplerState *st, const float *in, spx_uint32_t *in_len, float *out, spx_uint32_t *out_len) -{ - spx_uint32_t i; - int istride_save, ostride_save; - spx_uint32_t bak_len = *out_len; - istride_save = st->in_stride; - ostride_save = st->out_stride; - st->in_stride = st->out_stride = st->nb_channels; - for (i=0;inb_channels;i++) - { - *out_len = bak_len; - if (in != NULL) - speex_resampler_process_float(st, i, in+i, in_len, out+i, out_len); - else - speex_resampler_process_float(st, i, NULL, in_len, out+i, out_len); - } - st->in_stride = istride_save; - st->out_stride = ostride_save; - return RESAMPLER_ERR_SUCCESS; -} - - -int speex_resampler_process_interleaved_int(SpeexResamplerState *st, const spx_int16_t *in, spx_uint32_t *in_len, spx_int16_t *out, spx_uint32_t *out_len) -{ - spx_uint32_t i; - int istride_save, ostride_save; - spx_uint32_t bak_len = *out_len; - istride_save = st->in_stride; - ostride_save = st->out_stride; - st->in_stride = st->out_stride = st->nb_channels; - for (i=0;inb_channels;i++) - { - *out_len = bak_len; - if (in != NULL) - speex_resampler_process_int(st, i, in+i, in_len, out+i, out_len); - else - speex_resampler_process_int(st, i, NULL, in_len, out+i, out_len); - } - st->in_stride = istride_save; - st->out_stride = ostride_save; - return RESAMPLER_ERR_SUCCESS; -} - -int speex_resampler_set_rate(SpeexResamplerState *st, spx_uint32_t in_rate, spx_uint32_t out_rate) -{ - return speex_resampler_set_rate_frac(st, in_rate, out_rate, in_rate, out_rate); -} - -void speex_resampler_get_rate(SpeexResamplerState *st, spx_uint32_t *in_rate, spx_uint32_t *out_rate) -{ - *in_rate = st->in_rate; - *out_rate = st->out_rate; -} - -int speex_resampler_set_rate_frac(SpeexResamplerState *st, spx_uint32_t ratio_num, spx_uint32_t ratio_den, spx_uint32_t in_rate, spx_uint32_t out_rate) -{ - spx_uint32_t fact; - spx_uint32_t old_den; - spx_uint32_t i; - if (st->in_rate == in_rate && st->out_rate == out_rate && st->num_rate == ratio_num && st->den_rate == ratio_den) - return RESAMPLER_ERR_SUCCESS; - - old_den = st->den_rate; - st->in_rate = in_rate; - st->out_rate = out_rate; - st->num_rate = ratio_num; - st->den_rate = ratio_den; - /* FIXME: This is terribly inefficient, but who cares (at least for now)? */ - for (fact=2;fact<=IMIN(st->num_rate, st->den_rate);fact++) - { - while ((st->num_rate % fact == 0) && (st->den_rate % fact == 0)) - { - st->num_rate /= fact; - st->den_rate /= fact; - } - } - - if (old_den > 0) - { - for (i=0;inb_channels;i++) - { - st->samp_frac_num[i]=st->samp_frac_num[i]*st->den_rate/old_den; - /* Safety net */ - if (st->samp_frac_num[i] >= st->den_rate) - st->samp_frac_num[i] = st->den_rate-1; - } - } - - if (st->initialised) - update_filter(st); - return RESAMPLER_ERR_SUCCESS; -} - -void speex_resampler_get_ratio(SpeexResamplerState *st, spx_uint32_t *ratio_num, spx_uint32_t *ratio_den) -{ - *ratio_num = st->num_rate; - *ratio_den = st->den_rate; -} - -int speex_resampler_set_quality(SpeexResamplerState *st, int quality) -{ - if (quality > 10 || quality < 0) - return RESAMPLER_ERR_INVALID_ARG; - if (st->quality == quality) - return RESAMPLER_ERR_SUCCESS; - st->quality = quality; - if (st->initialised) - update_filter(st); - return RESAMPLER_ERR_SUCCESS; -} - -void speex_resampler_get_quality(SpeexResamplerState *st, int *quality) -{ - *quality = st->quality; -} - -void speex_resampler_set_input_stride(SpeexResamplerState *st, spx_uint32_t stride) -{ - st->in_stride = stride; -} - -void speex_resampler_get_input_stride(SpeexResamplerState *st, spx_uint32_t *stride) -{ - *stride = st->in_stride; -} - -void speex_resampler_set_output_stride(SpeexResamplerState *st, spx_uint32_t stride) -{ - st->out_stride = stride; -} - -void speex_resampler_get_output_stride(SpeexResamplerState *st, spx_uint32_t *stride) -{ - *stride = st->out_stride; -} - -int speex_resampler_get_input_latency(SpeexResamplerState *st) -{ - return st->filt_len / 2; -} - -int speex_resampler_get_output_latency(SpeexResamplerState *st) -{ - return ((st->filt_len / 2) * st->den_rate + (st->num_rate >> 1)) / st->num_rate; -} - -int speex_resampler_skip_zeros(SpeexResamplerState *st) -{ - spx_uint32_t i; - for (i=0;inb_channels;i++) - st->last_sample[i] = st->filt_len/2; - return RESAMPLER_ERR_SUCCESS; -} - -int speex_resampler_reset_mem(SpeexResamplerState *st) -{ - spx_uint32_t i; - for (i=0;inb_channels*(st->filt_len-1);i++) - st->mem[i] = 0; - return RESAMPLER_ERR_SUCCESS; -} - -const char *speex_resampler_strerror(int err) -{ - switch (err) - { - case RESAMPLER_ERR_SUCCESS: - return "Success."; - case RESAMPLER_ERR_ALLOC_FAILED: - return "Memory allocation failed."; - case RESAMPLER_ERR_BAD_STATE: - return "Bad resampler state."; - case RESAMPLER_ERR_INVALID_ARG: - return "Invalid argument."; - case RESAMPLER_ERR_PTR_OVERLAP: - return "Input and output buffers overlap."; - default: - return "Unknown error. Bad error code or strange version mismatch."; - } -} diff --git a/src/libspeex/sb_celp.c b/src/libspeex/sb_celp.c deleted file mode 100644 index 6c19ff8b..00000000 --- a/src/libspeex/sb_celp.c +++ /dev/null @@ -1,1488 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin - File: sb_celp.c - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "sb_celp.h" -#include "filters.h" -#include "lpc.h" -#include "lsp.h" -#include "stack_alloc.h" -#include "cb_search.h" -#include "quant_lsp.h" -#include "vq.h" -#include "ltp.h" -#include "arch.h" -#include "math_approx.h" -#include "os_support.h" - -#ifndef NULL -#define NULL 0 -#endif - -/* Default size for the encoder and decoder stack (can be changed at compile time). - This does not apply when using variable-size arrays or alloca. */ -#ifndef SB_ENC_STACK -#define SB_ENC_STACK (10000*sizeof(spx_sig_t)) -#endif - -#ifndef SB_DEC_STACK -#define SB_DEC_STACK (6000*sizeof(spx_sig_t)) -#endif - - -#ifdef DISABLE_WIDEBAND -void *sb_encoder_init(const SpeexMode *m) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); - return NULL; -} -void sb_encoder_destroy(void *state) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); -} -int sb_encode(void *state, void *vin, SpeexBits *bits) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); - return -2; -} -void *sb_decoder_init(const SpeexMode *m) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); - return NULL; -} -void sb_decoder_destroy(void *state) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); -} -int sb_decode(void *state, SpeexBits *bits, void *vout) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); - return -2; -} -int sb_encoder_ctl(void *state, int request, void *ptr) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); - return -2; -} -int sb_decoder_ctl(void *state, int request, void *ptr) -{ - speex_fatal("Wideband and Ultra-wideband are disabled"); - return -2; -} -#else - - -#ifndef M_PI -#define M_PI 3.14159265358979323846 /* pi */ -#endif - -#define sqr(x) ((x)*(x)) - -#define SUBMODE(x) st->submodes[st->submodeID]->x - -#ifdef FIXED_POINT -static const spx_word16_t gc_quant_bound[16] = {125, 164, 215, 282, 370, 484, 635, 832, 1090, 1428, 1871, 2452, 3213, 4210, 5516, 7228}; -static const spx_word16_t fold_quant_bound[32] = { - 39, 44, 50, 57, 64, 73, 83, 94, - 106, 120, 136, 154, 175, 198, 225, 255, - 288, 327, 370, 420, 476, 539, 611, 692, - 784, 889, 1007, 1141, 1293, 1465, 1660, 1881}; -#define LSP_MARGIN 410 -#define LSP_DELTA1 6553 -#define LSP_DELTA2 1638 - -#else - -static const spx_word16_t gc_quant_bound[16] = { - 0.97979, 1.28384, 1.68223, 2.20426, 2.88829, 3.78458, 4.95900, 6.49787, - 8.51428, 11.15642, 14.61846, 19.15484, 25.09895, 32.88761, 43.09325, 56.46588}; -static const spx_word16_t fold_quant_bound[32] = { - 0.30498, 0.34559, 0.39161, 0.44375, 0.50283, 0.56979, 0.64565, 0.73162, - 0.82903, 0.93942, 1.06450, 1.20624, 1.36685, 1.54884, 1.75506, 1.98875, - 2.25355, 2.55360, 2.89361, 3.27889, 3.71547, 4.21018, 4.77076, 5.40598, - 6.12577, 6.94141, 7.86565, 8.91295, 10.09969, 11.44445, 12.96826, 14.69497}; - -#define LSP_MARGIN .05 -#define LSP_DELTA1 .2 -#define LSP_DELTA2 .05 - -#endif - -#define QMF_ORDER 64 - -#ifdef FIXED_POINT -static const spx_word16_t h0[64] = {2, -7, -7, 18, 15, -39, -25, 75, 35, -130, -41, 212, 38, -327, -17, 483, -32, -689, 124, 956, -283, -1307, 543, 1780, -973, -2467, 1733, 3633, -3339, -6409, 9059, 30153, 30153, 9059, -6409, -3339, 3633, 1733, -2467, -973, 1780, 543, -1307, -283, 956, 124, -689, -32, 483, -17, -327, 38, 212, -41, -130, 35, 75, -25, -39, 15, 18, -7, -7, 2}; - -#else -static const float h0[64] = { - 3.596189e-05f, -0.0001123515f, - -0.0001104587f, 0.0002790277f, - 0.0002298438f, -0.0005953563f, - -0.0003823631f, 0.00113826f, - 0.0005308539f, -0.001986177f, - -0.0006243724f, 0.003235877f, - 0.0005743159f, -0.004989147f, - -0.0002584767f, 0.007367171f, - -0.0004857935f, -0.01050689f, - 0.001894714f, 0.01459396f, - -0.004313674f, -0.01994365f, - 0.00828756f, 0.02716055f, - -0.01485397f, -0.03764973f, - 0.026447f, 0.05543245f, - -0.05095487f, -0.09779096f, - 0.1382363f, 0.4600981f, - 0.4600981f, 0.1382363f, - -0.09779096f, -0.05095487f, - 0.05543245f, 0.026447f, - -0.03764973f, -0.01485397f, - 0.02716055f, 0.00828756f, - -0.01994365f, -0.004313674f, - 0.01459396f, 0.001894714f, - -0.01050689f, -0.0004857935f, - 0.007367171f, -0.0002584767f, - -0.004989147f, 0.0005743159f, - 0.003235877f, -0.0006243724f, - -0.001986177f, 0.0005308539f, - 0.00113826f, -0.0003823631f, - -0.0005953563f, 0.0002298438f, - 0.0002790277f, -0.0001104587f, - -0.0001123515f, 3.596189e-05f -}; - -#endif - -extern const spx_word16_t lag_window[]; -extern const spx_word16_t lpc_window[]; - - -void *sb_encoder_init(const SpeexMode *m) -{ - int i; - spx_int32_t tmp; - SBEncState *st; - const SpeexSBMode *mode; - - st = (SBEncState*)speex_alloc(sizeof(SBEncState)); - if (!st) - return NULL; - st->mode = m; - mode = (const SpeexSBMode*)m->mode; - - - st->st_low = speex_encoder_init(mode->nb_mode); -#if defined(VAR_ARRAYS) || defined (USE_ALLOCA) - st->stack = NULL; -#else - /*st->stack = (char*)speex_alloc_scratch(SB_ENC_STACK);*/ - speex_encoder_ctl(st->st_low, SPEEX_GET_STACK, &st->stack); -#endif - - st->full_frame_size = 2*mode->frameSize; - st->frame_size = mode->frameSize; - st->subframeSize = mode->subframeSize; - st->nbSubframes = mode->frameSize/mode->subframeSize; - st->windowSize = st->frame_size+st->subframeSize; - st->lpcSize=mode->lpcSize; - - st->encode_submode = 1; - st->submodes=mode->submodes; - st->submodeSelect = st->submodeID=mode->defaultSubmode; - - tmp=9; - speex_encoder_ctl(st->st_low, SPEEX_SET_QUALITY, &tmp); - tmp=1; - speex_encoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, &tmp); - - st->lpc_floor = mode->lpc_floor; - st->gamma1=mode->gamma1; - st->gamma2=mode->gamma2; - st->first=1; - - st->high=(spx_word16_t*)speex_alloc((st->windowSize-st->frame_size)*sizeof(spx_word16_t)); - - st->h0_mem=(spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t)); - st->h1_mem=(spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t)); - - st->window= lpc_window; - - st->lagWindow = lag_window; - - st->old_lsp = (spx_lsp_t*)speex_alloc(st->lpcSize*sizeof(spx_lsp_t)); - st->old_qlsp = (spx_lsp_t*)speex_alloc(st->lpcSize*sizeof(spx_lsp_t)); - st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t)); - st->pi_gain = (spx_word32_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word32_t)); - st->exc_rms = (spx_word16_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word16_t)); - st->innov_rms_save = NULL; - - st->mem_sp = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - st->mem_sp2 = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - st->mem_sw = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t)); - - for (i=0;ilpcSize;i++) - st->old_lsp[i]= DIV32(MULT16_16(QCONST16(3.1415927f, LSP_SHIFT), i+1), st->lpcSize+1); - -#ifndef DISABLE_VBR - st->vbr_quality = 8; - st->vbr_enabled = 0; - st->vbr_max = 0; - st->vbr_max_high = 20000; /* We just need a big value here */ - st->vad_enabled = 0; - st->abr_enabled = 0; - st->relative_quality=0; -#endif /* #ifndef DISABLE_VBR */ - - st->complexity=2; - speex_encoder_ctl(st->st_low, SPEEX_GET_SAMPLING_RATE, &st->sampling_rate); - st->sampling_rate*=2; -#ifdef ENABLE_VALGRIND - VALGRIND_MAKE_READABLE(st, (st->stack-(char*)st)); -#endif - return st; -} - -void sb_encoder_destroy(void *state) -{ - SBEncState *st=(SBEncState*)state; - - speex_encoder_destroy(st->st_low); -#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA)) - /*speex_free_scratch(st->stack);*/ -#endif - - speex_free(st->high); - - speex_free(st->h0_mem); - speex_free(st->h1_mem); - - speex_free(st->old_lsp); - speex_free(st->old_qlsp); - speex_free(st->interp_qlpc); - speex_free(st->pi_gain); - speex_free(st->exc_rms); - - speex_free(st->mem_sp); - speex_free(st->mem_sp2); - speex_free(st->mem_sw); - - - speex_free(st); -} - - -int sb_encode(void *state, void *vin, SpeexBits *bits) -{ - SBEncState *st; - int i, roots, sub; - char *stack; - VARDECL(spx_mem_t *mem); - VARDECL(spx_sig_t *innov); - VARDECL(spx_word16_t *target); - VARDECL(spx_word16_t *syn_resp); - VARDECL(spx_word32_t *low_pi_gain); - spx_word16_t *low; - spx_word16_t *high; - VARDECL(spx_word16_t *low_exc_rms); - VARDECL(spx_word16_t *low_innov_rms); - const SpeexSBMode *mode; - spx_int32_t dtx; - spx_word16_t *in = (spx_word16_t*)vin; - spx_word16_t e_low=0, e_high=0; - VARDECL(spx_coef_t *lpc); - VARDECL(spx_coef_t *interp_lpc); - VARDECL(spx_coef_t *bw_lpc1); - VARDECL(spx_coef_t *bw_lpc2); - VARDECL(spx_lsp_t *lsp); - VARDECL(spx_lsp_t *qlsp); - VARDECL(spx_lsp_t *interp_lsp); - VARDECL(spx_lsp_t *interp_qlsp); - - st = (SBEncState*)state; - stack=st->stack; - mode = (const SpeexSBMode*)(st->mode->mode); - low = in; - high = in+st->frame_size; - - /* High-band buffering / sync with low band */ - /* Compute the two sub-bands by filtering with QMF h0*/ - qmf_decomp(in, h0, low, high, st->full_frame_size, QMF_ORDER, st->h0_mem, stack); - -#ifndef DISABLE_VBR - if (st->vbr_enabled || st->vad_enabled) - { - /* Need to compute things here before the signal is trashed by the encoder */ - /*FIXME: Are the two signals (low, high) in sync? */ - e_low = compute_rms16(low, st->frame_size); - e_high = compute_rms16(high, st->frame_size); - } -#endif /* #ifndef DISABLE_VBR */ - - ALLOC(low_innov_rms, st->nbSubframes, spx_word16_t); - speex_encoder_ctl(st->st_low, SPEEX_SET_INNOVATION_SAVE, low_innov_rms); - /* Encode the narrowband part*/ - speex_encode_native(st->st_low, low, bits); - - high = high - (st->windowSize-st->frame_size); - SPEEX_COPY(high, st->high, st->windowSize-st->frame_size); - SPEEX_COPY(st->high, &high[st->frame_size], st->windowSize-st->frame_size); - - - ALLOC(low_pi_gain, st->nbSubframes, spx_word32_t); - ALLOC(low_exc_rms, st->nbSubframes, spx_word16_t); - speex_encoder_ctl(st->st_low, SPEEX_GET_PI_GAIN, low_pi_gain); - speex_encoder_ctl(st->st_low, SPEEX_GET_EXC, low_exc_rms); - - speex_encoder_ctl(st->st_low, SPEEX_GET_LOW_MODE, &dtx); - - if (dtx==0) - dtx=1; - else - dtx=0; - - ALLOC(lpc, st->lpcSize, spx_coef_t); - ALLOC(interp_lpc, st->lpcSize, spx_coef_t); - ALLOC(bw_lpc1, st->lpcSize, spx_coef_t); - ALLOC(bw_lpc2, st->lpcSize, spx_coef_t); - - ALLOC(lsp, st->lpcSize, spx_lsp_t); - ALLOC(qlsp, st->lpcSize, spx_lsp_t); - ALLOC(interp_lsp, st->lpcSize, spx_lsp_t); - ALLOC(interp_qlsp, st->lpcSize, spx_lsp_t); - - { - VARDECL(spx_word16_t *autocorr); - VARDECL(spx_word16_t *w_sig); - ALLOC(autocorr, st->lpcSize+1, spx_word16_t); - ALLOC(w_sig, st->windowSize, spx_word16_t); - /* Window for analysis */ - /* FIXME: This is a kludge */ - if (st->subframeSize==80) - { - for (i=0;iwindowSize;i++) - w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i>>1]),SIG_SHIFT)); - } else { - for (i=0;iwindowSize;i++) - w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i]),SIG_SHIFT)); - } - /* Compute auto-correlation */ - _spx_autocorr(w_sig, autocorr, st->lpcSize+1, st->windowSize); - autocorr[0] = ADD16(autocorr[0],MULT16_16_Q15(autocorr[0],st->lpc_floor)); /* Noise floor in auto-correlation domain */ - - /* Lag windowing: equivalent to filtering in the power-spectrum domain */ - for (i=0;ilpcSize+1;i++) - autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]); - - /* Levinson-Durbin */ - _spx_lpc(lpc, autocorr, st->lpcSize); - } - - /* LPC to LSPs (x-domain) transform */ - roots=lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA1, stack); - if (roots!=st->lpcSize) - { - roots = lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA2, stack); - if (roots!=st->lpcSize) { - /*If we can't find all LSP's, do some damage control and use a flat filter*/ - for (i=0;ilpcSize;i++) - { - lsp[i]=st->old_lsp[i]; - } - } - } - -#ifndef DISABLE_VBR - /* VBR code */ - if ((st->vbr_enabled || st->vad_enabled) && !dtx) - { - float ratio; - if (st->abr_enabled) - { - float qual_change=0; - if (st->abr_drift2 * st->abr_drift > 0) - { - /* Only adapt if long-term and short-term drift are the same sign */ - qual_change = -.00001*st->abr_drift/(1+st->abr_count); - if (qual_change>.1) - qual_change=.1; - if (qual_change<-.1) - qual_change=-.1; - } - st->vbr_quality += qual_change; - if (st->vbr_quality>10) - st->vbr_quality=10; - if (st->vbr_quality<0) - st->vbr_quality=0; - } - - - ratio = 2*log((1.f+e_high)/(1.f+e_low)); - - speex_encoder_ctl(st->st_low, SPEEX_GET_RELATIVE_QUALITY, &st->relative_quality); - if (ratio<-4) - ratio=-4; - if (ratio>2) - ratio=2; - /*if (ratio>-2)*/ - if (st->vbr_enabled) - { - spx_int32_t modeid; - modeid = mode->nb_modes-1; - st->relative_quality+=1.0*(ratio+2); - if (st->relative_quality<-1) - st->relative_quality=-1; - while (modeid) - { - int v1; - float thresh; - v1=(int)floor(st->vbr_quality); - if (v1==10) - thresh = mode->vbr_thresh[modeid][v1]; - else - thresh = (st->vbr_quality-v1) * mode->vbr_thresh[modeid][v1+1] + - (1+v1-st->vbr_quality) * mode->vbr_thresh[modeid][v1]; - if (st->relative_quality >= thresh && st->sampling_rate*st->submodes[modeid]->bits_per_frame/st->full_frame_size <= st->vbr_max_high) - break; - modeid--; - } - speex_encoder_ctl(state, SPEEX_SET_HIGH_MODE, &modeid); - if (st->abr_enabled) - { - spx_int32_t bitrate; - speex_encoder_ctl(state, SPEEX_GET_BITRATE, &bitrate); - st->abr_drift+=(bitrate-st->abr_enabled); - st->abr_drift2 = .95*st->abr_drift2 + .05*(bitrate-st->abr_enabled); - st->abr_count += 1.0; - } - - } else { - /* VAD only */ - int modeid; - if (st->relative_quality<2.0) - modeid=1; - else - modeid=st->submodeSelect; - /*speex_encoder_ctl(state, SPEEX_SET_MODE, &mode);*/ - st->submodeID=modeid; - - } - /*fprintf (stderr, "%f %f\n", ratio, low_qual);*/ - } -#endif /* #ifndef DISABLE_VBR */ - - if (st->encode_submode) - { - speex_bits_pack(bits, 1, 1); - if (dtx) - speex_bits_pack(bits, 0, SB_SUBMODE_BITS); - else - speex_bits_pack(bits, st->submodeID, SB_SUBMODE_BITS); - } - - /* If null mode (no transmission), just set a couple things to zero*/ - if (dtx || st->submodes[st->submodeID] == NULL) - { - for (i=0;iframe_size;i++) - high[i]=VERY_SMALL; - - for (i=0;ilpcSize;i++) - st->mem_sw[i]=0; - st->first=1; - - /* Final signal synthesis from excitation */ - iir_mem16(high, st->interp_qlpc, high, st->frame_size, st->lpcSize, st->mem_sp, stack); - - if (dtx) - return 0; - else - return 1; - } - - - /* LSP quantization */ - SUBMODE(lsp_quant)(lsp, qlsp, st->lpcSize, bits); - - if (st->first) - { - for (i=0;ilpcSize;i++) - st->old_lsp[i] = lsp[i]; - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - } - - ALLOC(mem, st->lpcSize, spx_mem_t); - ALLOC(syn_resp, st->subframeSize, spx_word16_t); - ALLOC(innov, st->subframeSize, spx_sig_t); - ALLOC(target, st->subframeSize, spx_word16_t); - - for (sub=0;subnbSubframes;sub++) - { - VARDECL(spx_word16_t *exc); - VARDECL(spx_word16_t *res); - VARDECL(spx_word16_t *sw); - spx_word16_t *sp; - spx_word16_t filter_ratio; /*Q7*/ - int offset; - spx_word32_t rl, rh; /*Q13*/ - spx_word16_t eh=0; - - offset = st->subframeSize*sub; - sp=high+offset; - ALLOC(exc, st->subframeSize, spx_word16_t); - ALLOC(res, st->subframeSize, spx_word16_t); - ALLOC(sw, st->subframeSize, spx_word16_t); - - /* LSP interpolation (quantized and unquantized) */ - lsp_interpolate(st->old_lsp, lsp, interp_lsp, st->lpcSize, sub, st->nbSubframes); - lsp_interpolate(st->old_qlsp, qlsp, interp_qlsp, st->lpcSize, sub, st->nbSubframes); - - lsp_enforce_margin(interp_lsp, st->lpcSize, LSP_MARGIN); - lsp_enforce_margin(interp_qlsp, st->lpcSize, LSP_MARGIN); - - lsp_to_lpc(interp_lsp, interp_lpc, st->lpcSize,stack); - lsp_to_lpc(interp_qlsp, st->interp_qlpc, st->lpcSize, stack); - - bw_lpc(st->gamma1, interp_lpc, bw_lpc1, st->lpcSize); - bw_lpc(st->gamma2, interp_lpc, bw_lpc2, st->lpcSize); - - /* Compute mid-band (4000 Hz for wideband) response of low-band and high-band - filters */ - st->pi_gain[sub]=LPC_SCALING; - rh = LPC_SCALING; - for (i=0;ilpcSize;i+=2) - { - rh += st->interp_qlpc[i+1] - st->interp_qlpc[i]; - st->pi_gain[sub] += st->interp_qlpc[i] + st->interp_qlpc[i+1]; - } - - rl = low_pi_gain[sub]; -#ifdef FIXED_POINT - filter_ratio=EXTRACT16(SATURATE(PDIV32(SHL32(ADD32(rl,82),7),ADD32(82,rh)),32767)); -#else - filter_ratio=(rl+.01)/(rh+.01); -#endif - - /* Compute "real excitation" */ - fir_mem16(sp, st->interp_qlpc, exc, st->subframeSize, st->lpcSize, st->mem_sp2, stack); - /* Compute energy of low-band and high-band excitation */ - - eh = compute_rms16(exc, st->subframeSize); - - if (!SUBMODE(innovation_quant)) {/* 1 for spectral folding excitation, 0 for stochastic */ - spx_word32_t g; /*Q7*/ - spx_word16_t el; /*Q0*/ - el = low_innov_rms[sub]; - - /* Gain to use if we want to use the low-band excitation for high-band */ - g=PDIV32(MULT16_16(filter_ratio,eh),EXTEND32(ADD16(1,el))); - -#if 0 - { - char *tmp_stack=stack; - float *tmp_sig; - float g2; - ALLOC(tmp_sig, st->subframeSize, spx_sig_t); - for (i=0;ilpcSize;i++) - mem[i]=st->mem_sp[i]; - iir_mem2(st->low_innov+offset, st->interp_qlpc, tmp_sig, st->subframeSize, st->lpcSize, mem); - g2 = compute_rms(sp, st->subframeSize)/(.01+compute_rms(tmp_sig, st->subframeSize)); - /*fprintf (stderr, "gains: %f %f\n", g, g2);*/ - g = g2; - stack = tmp_stack; - } -#endif - - /*print_vec(&g, 1, "gain factor");*/ - /* Gain quantization */ - { - int quant = scal_quant(g, fold_quant_bound, 32); - /*speex_warning_int("tata", quant);*/ - if (quant<0) - quant=0; - if (quant>31) - quant=31; - speex_bits_pack(bits, quant, 5); - } - if (st->innov_rms_save) - { - st->innov_rms_save[sub] = eh; - } - st->exc_rms[sub] = eh; - } else { - spx_word16_t gc; /*Q7*/ - spx_word32_t scale; /*Q14*/ - spx_word16_t el; /*Q0*/ - el = low_exc_rms[sub]; /*Q0*/ - - gc = PDIV32_16(MULT16_16(filter_ratio,1+eh),1+el); - - /* This is a kludge that cleans up a historical bug */ - if (st->subframeSize==80) - gc = MULT16_16_P15(QCONST16(0.70711f,15),gc); - /*printf ("%f %f %f %f\n", el, eh, filter_ratio, gc);*/ - { - int qgc = scal_quant(gc, gc_quant_bound, 16); - speex_bits_pack(bits, qgc, 4); - gc = MULT16_16_Q15(QCONST16(0.87360,15),gc_quant_bound[qgc]); - } - if (st->subframeSize==80) - gc = MULT16_16_P14(QCONST16(1.4142f,14), gc); - - scale = SHL32(MULT16_16(PDIV32_16(SHL32(EXTEND32(gc),SIG_SHIFT-6),filter_ratio),(1+el)),6); - - compute_impulse_response(st->interp_qlpc, bw_lpc1, bw_lpc2, syn_resp, st->subframeSize, st->lpcSize, stack); - - - /* Reset excitation */ - for (i=0;isubframeSize;i++) - res[i]=VERY_SMALL; - - /* Compute zero response (ringing) of A(z/g1) / ( A(z/g2) * Aq(z) ) */ - for (i=0;ilpcSize;i++) - mem[i]=st->mem_sp[i]; - iir_mem16(res, st->interp_qlpc, res, st->subframeSize, st->lpcSize, mem, stack); - - for (i=0;ilpcSize;i++) - mem[i]=st->mem_sw[i]; - filter_mem16(res, bw_lpc1, bw_lpc2, res, st->subframeSize, st->lpcSize, mem, stack); - - /* Compute weighted signal */ - for (i=0;ilpcSize;i++) - mem[i]=st->mem_sw[i]; - filter_mem16(sp, bw_lpc1, bw_lpc2, sw, st->subframeSize, st->lpcSize, mem, stack); - - /* Compute target signal */ - for (i=0;isubframeSize;i++) - target[i]=SUB16(sw[i],res[i]); - - signal_div(target, target, scale, st->subframeSize); - - /* Reset excitation */ - SPEEX_MEMSET(innov, 0, st->subframeSize); - - /*print_vec(target, st->subframeSize, "\ntarget");*/ - SUBMODE(innovation_quant)(target, st->interp_qlpc, bw_lpc1, bw_lpc2, - SUBMODE(innovation_params), st->lpcSize, st->subframeSize, - innov, syn_resp, bits, stack, st->complexity, SUBMODE(double_codebook)); - /*print_vec(target, st->subframeSize, "after");*/ - - signal_mul(innov, innov, scale, st->subframeSize); - - if (SUBMODE(double_codebook)) { - char *tmp_stack=stack; - VARDECL(spx_sig_t *innov2); - ALLOC(innov2, st->subframeSize, spx_sig_t); - SPEEX_MEMSET(innov2, 0, st->subframeSize); - for (i=0;isubframeSize;i++) - target[i]=MULT16_16_P13(QCONST16(2.5f,13), target[i]); - - SUBMODE(innovation_quant)(target, st->interp_qlpc, bw_lpc1, bw_lpc2, - SUBMODE(innovation_params), st->lpcSize, st->subframeSize, - innov2, syn_resp, bits, stack, st->complexity, 0); - signal_mul(innov2, innov2, MULT16_32_P15(QCONST16(0.4f,15),scale), st->subframeSize); - - for (i=0;isubframeSize;i++) - innov[i] = ADD32(innov[i],innov2[i]); - stack = tmp_stack; - } - for (i=0;isubframeSize;i++) - exc[i] = PSHR32(innov[i],SIG_SHIFT); - - if (st->innov_rms_save) - { - st->innov_rms_save[sub] = MULT16_16_Q15(QCONST16(.70711f, 15), compute_rms(innov, st->subframeSize)); - } - st->exc_rms[sub] = compute_rms16(exc, st->subframeSize); - - - } - - - /*Keep the previous memory*/ - for (i=0;ilpcSize;i++) - mem[i]=st->mem_sp[i]; - /* Final signal synthesis from excitation */ - iir_mem16(exc, st->interp_qlpc, sp, st->subframeSize, st->lpcSize, st->mem_sp, stack); - - /* Compute weighted signal again, from synthesized speech (not sure it's the right thing) */ - filter_mem16(sp, bw_lpc1, bw_lpc2, sw, st->subframeSize, st->lpcSize, st->mem_sw, stack); - } - - for (i=0;ilpcSize;i++) - st->old_lsp[i] = lsp[i]; - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - - st->first=0; - - return 1; -} - - - - - -void *sb_decoder_init(const SpeexMode *m) -{ - spx_int32_t tmp; - SBDecState *st; - const SpeexSBMode *mode; - st = (SBDecState*)speex_alloc(sizeof(SBDecState)); - if (!st) - return NULL; - st->mode = m; - mode=(const SpeexSBMode*)m->mode; - st->encode_submode = 1; - - st->st_low = speex_decoder_init(mode->nb_mode); -#if defined(VAR_ARRAYS) || defined (USE_ALLOCA) - st->stack = NULL; -#else - /*st->stack = (char*)speex_alloc_scratch(SB_DEC_STACK);*/ - speex_decoder_ctl(st->st_low, SPEEX_GET_STACK, &st->stack); -#endif - - st->full_frame_size = 2*mode->frameSize; - st->frame_size = mode->frameSize; - st->subframeSize = mode->subframeSize; - st->nbSubframes = mode->frameSize/mode->subframeSize; - st->lpcSize=mode->lpcSize; - speex_decoder_ctl(st->st_low, SPEEX_GET_SAMPLING_RATE, &st->sampling_rate); - st->sampling_rate*=2; - tmp=1; - speex_decoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, &tmp); - - st->submodes=mode->submodes; - st->submodeID=mode->defaultSubmode; - - st->first=1; - - st->g0_mem = (spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t)); - st->g1_mem = (spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t)); - - st->excBuf = (spx_word16_t*)speex_alloc((st->subframeSize)*sizeof(spx_word16_t)); - - st->old_qlsp = (spx_lsp_t*)speex_alloc((st->lpcSize)*sizeof(spx_lsp_t)); - st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t)); - - st->pi_gain = (spx_word32_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word32_t)); - st->exc_rms = (spx_word16_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word16_t)); - st->mem_sp = (spx_mem_t*)speex_alloc((2*st->lpcSize)*sizeof(spx_mem_t)); - - st->innov_save = NULL; - - - st->lpc_enh_enabled=0; - st->seed = 1000; - -#ifdef ENABLE_VALGRIND - VALGRIND_MAKE_READABLE(st, (st->stack-(char*)st)); -#endif - return st; -} - -void sb_decoder_destroy(void *state) -{ - SBDecState *st; - st = (SBDecState*)state; - speex_decoder_destroy(st->st_low); -#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA)) - /*speex_free_scratch(st->stack);*/ -#endif - - speex_free(st->g0_mem); - speex_free(st->g1_mem); - speex_free(st->excBuf); - speex_free(st->old_qlsp); - speex_free(st->interp_qlpc); - speex_free(st->pi_gain); - speex_free(st->exc_rms); - speex_free(st->mem_sp); - - speex_free(state); -} - -static void sb_decode_lost(SBDecState *st, spx_word16_t *out, int dtx, char *stack) -{ - int i; - int saved_modeid=0; - - if (dtx) - { - saved_modeid=st->submodeID; - st->submodeID=1; - } else { - bw_lpc(QCONST16(0.99f,15), st->interp_qlpc, st->interp_qlpc, st->lpcSize); - } - - st->first=1; - - - /* Final signal synthesis from excitation */ - if (!dtx) - { - st->last_ener = MULT16_16_Q15(QCONST16(.9f,15),st->last_ener); - } - for (i=0;iframe_size;i++) - out[i+st->frame_size] = speex_rand(st->last_ener, &st->seed); - - iir_mem16(out+st->frame_size, st->interp_qlpc, out+st->frame_size, st->frame_size, st->lpcSize, - st->mem_sp, stack); - - - /* Reconstruct the original */ - qmf_synth(out, out+st->frame_size, h0, out, st->full_frame_size, QMF_ORDER, st->g0_mem, st->g1_mem, stack); - if (dtx) - { - st->submodeID=saved_modeid; - } - - return; -} - -int sb_decode(void *state, SpeexBits *bits, void *vout) -{ - int i, sub; - SBDecState *st; - int wideband; - int ret; - char *stack; - VARDECL(spx_word32_t *low_pi_gain); - VARDECL(spx_word16_t *low_exc_rms); - VARDECL(spx_coef_t *ak); - VARDECL(spx_lsp_t *qlsp); - VARDECL(spx_lsp_t *interp_qlsp); - spx_int32_t dtx; - const SpeexSBMode *mode; - spx_word16_t *out = (spx_word16_t*)vout; - spx_word16_t *low_innov_alias; - spx_word32_t exc_ener_sum = 0; - - st = (SBDecState*)state; - stack=st->stack; - mode = (const SpeexSBMode*)(st->mode->mode); - - low_innov_alias = out+st->frame_size; - speex_decoder_ctl(st->st_low, SPEEX_SET_INNOVATION_SAVE, low_innov_alias); - /* Decode the low-band */ - ret = speex_decode_native(st->st_low, bits, out); - - speex_decoder_ctl(st->st_low, SPEEX_GET_DTX_STATUS, &dtx); - - /* If error decoding the narrowband part, propagate error */ - if (ret!=0) - { - return ret; - } - - if (!bits) - { - sb_decode_lost(st, out, dtx, stack); - return 0; - } - - if (st->encode_submode) - { - - /*Check "wideband bit"*/ - if (speex_bits_remaining(bits)>0) - wideband = speex_bits_peek(bits); - else - wideband = 0; - if (wideband) - { - /*Regular wideband frame, read the submode*/ - wideband = speex_bits_unpack_unsigned(bits, 1); - st->submodeID = speex_bits_unpack_unsigned(bits, SB_SUBMODE_BITS); - } else - { - /*Was a narrowband frame, set "null submode"*/ - st->submodeID = 0; - } - if (st->submodeID != 0 && st->submodes[st->submodeID] == NULL) - { - speex_notify("Invalid mode encountered. The stream is corrupted."); - return -2; - } - } - - /* If null mode (no transmission), just set a couple things to zero*/ - if (st->submodes[st->submodeID] == NULL) - { - if (dtx) - { - sb_decode_lost(st, out, 1, stack); - return 0; - } - - for (i=0;iframe_size;i++) - out[st->frame_size+i]=VERY_SMALL; - - st->first=1; - - /* Final signal synthesis from excitation */ - iir_mem16(out+st->frame_size, st->interp_qlpc, out+st->frame_size, st->frame_size, st->lpcSize, st->mem_sp, stack); - - qmf_synth(out, out+st->frame_size, h0, out, st->full_frame_size, QMF_ORDER, st->g0_mem, st->g1_mem, stack); - - return 0; - - } - - ALLOC(low_pi_gain, st->nbSubframes, spx_word32_t); - ALLOC(low_exc_rms, st->nbSubframes, spx_word16_t); - speex_decoder_ctl(st->st_low, SPEEX_GET_PI_GAIN, low_pi_gain); - speex_decoder_ctl(st->st_low, SPEEX_GET_EXC, low_exc_rms); - - ALLOC(qlsp, st->lpcSize, spx_lsp_t); - ALLOC(interp_qlsp, st->lpcSize, spx_lsp_t); - SUBMODE(lsp_unquant)(qlsp, st->lpcSize, bits); - - if (st->first) - { - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - } - - ALLOC(ak, st->lpcSize, spx_coef_t); - - for (sub=0;subnbSubframes;sub++) - { - VARDECL(spx_word32_t *exc); - spx_word16_t *innov_save=NULL; - spx_word16_t *sp; - spx_word16_t filter_ratio; - spx_word16_t el=0; - int offset; - spx_word32_t rl=0,rh=0; - - offset = st->subframeSize*sub; - sp=out+st->frame_size+offset; - ALLOC(exc, st->subframeSize, spx_word32_t); - /* Pointer for saving innovation */ - if (st->innov_save) - { - innov_save = st->innov_save+2*offset; - SPEEX_MEMSET(innov_save, 0, 2*st->subframeSize); - } - - /* LSP interpolation */ - lsp_interpolate(st->old_qlsp, qlsp, interp_qlsp, st->lpcSize, sub, st->nbSubframes); - - lsp_enforce_margin(interp_qlsp, st->lpcSize, LSP_MARGIN); - - /* LSP to LPC */ - lsp_to_lpc(interp_qlsp, ak, st->lpcSize, stack); - - /* Calculate reponse ratio between the low and high filter in the middle - of the band (4000 Hz) */ - - st->pi_gain[sub]=LPC_SCALING; - rh = LPC_SCALING; - for (i=0;ilpcSize;i+=2) - { - rh += ak[i+1] - ak[i]; - st->pi_gain[sub] += ak[i] + ak[i+1]; - } - - rl = low_pi_gain[sub]; -#ifdef FIXED_POINT - filter_ratio=EXTRACT16(SATURATE(PDIV32(SHL32(ADD32(rl,82),7),ADD32(82,rh)),32767)); -#else - filter_ratio=(rl+.01)/(rh+.01); -#endif - - SPEEX_MEMSET(exc, 0, st->subframeSize); - if (!SUBMODE(innovation_unquant)) - { - spx_word32_t g; - int quant; - - quant = speex_bits_unpack_unsigned(bits, 5); - g= spx_exp(MULT16_16(QCONST16(.125f,11),(quant-10))); - - g = PDIV32(g, filter_ratio); - - for (i=0;isubframeSize;i+=2) - { - exc[i]=SHL32(MULT16_32_P15(MULT16_16_Q15(mode->folding_gain,low_innov_alias[offset+i]),SHL32(g,6)),SIG_SHIFT); - exc[i+1]=NEG32(SHL32(MULT16_32_P15(MULT16_16_Q15(mode->folding_gain,low_innov_alias[offset+i+1]),SHL32(g,6)),SIG_SHIFT)); - } - - } else { - spx_word16_t gc; - spx_word32_t scale; - int qgc = speex_bits_unpack_unsigned(bits, 4); - - el = low_exc_rms[sub]; - gc = MULT16_16_Q15(QCONST16(0.87360,15),gc_quant_bound[qgc]); - - if (st->subframeSize==80) - gc = MULT16_16_P14(QCONST16(1.4142f,14),gc); - - scale = SHL32(PDIV32(SHL32(MULT16_16(gc, el),3), filter_ratio),SIG_SHIFT-3); - SUBMODE(innovation_unquant)(exc, SUBMODE(innovation_params), st->subframeSize, - bits, stack, &st->seed); - - signal_mul(exc,exc,scale,st->subframeSize); - - if (SUBMODE(double_codebook)) { - char *tmp_stack=stack; - VARDECL(spx_sig_t *innov2); - ALLOC(innov2, st->subframeSize, spx_sig_t); - SPEEX_MEMSET(innov2, 0, st->subframeSize); - SUBMODE(innovation_unquant)(innov2, SUBMODE(innovation_params), st->subframeSize, - bits, stack, &st->seed); - signal_mul(innov2, innov2, MULT16_32_P15(QCONST16(0.4f,15),scale), st->subframeSize); - for (i=0;isubframeSize;i++) - exc[i] = ADD32(exc[i],innov2[i]); - stack = tmp_stack; - } - - } - - if (st->innov_save) - { - for (i=0;isubframeSize;i++) - innov_save[2*i]=EXTRACT16(PSHR32(exc[i],SIG_SHIFT)); - } - - iir_mem16(st->excBuf, st->interp_qlpc, sp, st->subframeSize, st->lpcSize, - st->mem_sp, stack); - for (i=0;isubframeSize;i++) - st->excBuf[i]=EXTRACT16(PSHR32(exc[i],SIG_SHIFT)); - for (i=0;ilpcSize;i++) - st->interp_qlpc[i] = ak[i]; - st->exc_rms[sub] = compute_rms16(st->excBuf, st->subframeSize); - exc_ener_sum = ADD32(exc_ener_sum, DIV32(MULT16_16(st->exc_rms[sub],st->exc_rms[sub]), st->nbSubframes)); - } - st->last_ener = spx_sqrt(exc_ener_sum); - - qmf_synth(out, out+st->frame_size, h0, out, st->full_frame_size, QMF_ORDER, st->g0_mem, st->g1_mem, stack); - for (i=0;ilpcSize;i++) - st->old_qlsp[i] = qlsp[i]; - - st->first=0; - - return 0; -} - - -int sb_encoder_ctl(void *state, int request, void *ptr) -{ - SBEncState *st; - st=(SBEncState*)state; - switch(request) - { - case SPEEX_GET_FRAME_SIZE: - (*(spx_int32_t*)ptr) = st->full_frame_size; - break; - case SPEEX_SET_HIGH_MODE: - st->submodeSelect = st->submodeID = (*(spx_int32_t*)ptr); - break; - case SPEEX_SET_LOW_MODE: - speex_encoder_ctl(st->st_low, SPEEX_SET_LOW_MODE, ptr); - break; - case SPEEX_SET_DTX: - speex_encoder_ctl(st->st_low, SPEEX_SET_DTX, ptr); - break; - case SPEEX_GET_DTX: - speex_encoder_ctl(st->st_low, SPEEX_GET_DTX, ptr); - break; - case SPEEX_GET_LOW_MODE: - speex_encoder_ctl(st->st_low, SPEEX_GET_LOW_MODE, ptr); - break; - case SPEEX_SET_MODE: - speex_encoder_ctl(st, SPEEX_SET_QUALITY, ptr); - break; -#ifndef DISABLE_VBR - case SPEEX_SET_VBR: - st->vbr_enabled = (*(spx_int32_t*)ptr); - speex_encoder_ctl(st->st_low, SPEEX_SET_VBR, ptr); - break; - case SPEEX_GET_VBR: - (*(spx_int32_t*)ptr) = st->vbr_enabled; - break; - case SPEEX_SET_VAD: - st->vad_enabled = (*(spx_int32_t*)ptr); - speex_encoder_ctl(st->st_low, SPEEX_SET_VAD, ptr); - break; - case SPEEX_GET_VAD: - (*(spx_int32_t*)ptr) = st->vad_enabled; - break; -#endif /* #ifndef DISABLE_VBR */ -#if !defined(DISABLE_VBR) && !defined(DISABLE_FLOAT_API) - case SPEEX_SET_VBR_QUALITY: - { - spx_int32_t q; - float qual = (*(float*)ptr)+.6; - st->vbr_quality = (*(float*)ptr); - if (qual>10) - qual=10; - q=(int)floor(.5+*(float*)ptr); - if (q>10) - q=10; - speex_encoder_ctl(st->st_low, SPEEX_SET_VBR_QUALITY, &qual); - speex_encoder_ctl(state, SPEEX_SET_QUALITY, &q); - break; - } - case SPEEX_GET_VBR_QUALITY: - (*(float*)ptr) = st->vbr_quality; - break; -#endif /* #if !defined(DISABLE_VBR) && !defined(DISABLE_FLOAT_API) */ -#ifndef DISABLE_VBR - case SPEEX_SET_ABR: - st->abr_enabled = (*(spx_int32_t*)ptr); - st->vbr_enabled = st->abr_enabled!=0; - speex_encoder_ctl(st->st_low, SPEEX_SET_VBR, &st->vbr_enabled); - if (st->vbr_enabled) - { - spx_int32_t i=10, rate, target; - float vbr_qual; - target = (*(spx_int32_t*)ptr); - while (i>=0) - { - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &i); - speex_encoder_ctl(st, SPEEX_GET_BITRATE, &rate); - if (rate <= target) - break; - i--; - } - vbr_qual=i; - if (vbr_qual<0) - vbr_qual=0; - speex_encoder_ctl(st, SPEEX_SET_VBR_QUALITY, &vbr_qual); - st->abr_count=0; - st->abr_drift=0; - st->abr_drift2=0; - } - - break; - case SPEEX_GET_ABR: - (*(spx_int32_t*)ptr) = st->abr_enabled; - break; -#endif /* #ifndef DISABLE_VBR */ - - case SPEEX_SET_QUALITY: - { - spx_int32_t nb_qual; - int quality = (*(spx_int32_t*)ptr); - if (quality < 0) - quality = 0; - if (quality > 10) - quality = 10; - st->submodeSelect = st->submodeID = ((const SpeexSBMode*)(st->mode->mode))->quality_map[quality]; - nb_qual = ((const SpeexSBMode*)(st->mode->mode))->low_quality_map[quality]; - speex_encoder_ctl(st->st_low, SPEEX_SET_MODE, &nb_qual); - } - break; - case SPEEX_SET_COMPLEXITY: - speex_encoder_ctl(st->st_low, SPEEX_SET_COMPLEXITY, ptr); - st->complexity = (*(spx_int32_t*)ptr); - if (st->complexity<1) - st->complexity=1; - break; - case SPEEX_GET_COMPLEXITY: - (*(spx_int32_t*)ptr) = st->complexity; - break; - case SPEEX_SET_BITRATE: - { - spx_int32_t i=10; - spx_int32_t rate, target; - target = (*(spx_int32_t*)ptr); - while (i>=0) - { - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &i); - speex_encoder_ctl(st, SPEEX_GET_BITRATE, &rate); - if (rate <= target) - break; - i--; - } - } - break; - case SPEEX_GET_BITRATE: - speex_encoder_ctl(st->st_low, request, ptr); - /*fprintf (stderr, "before: %d\n", (*(int*)ptr));*/ - if (st->submodes[st->submodeID]) - (*(spx_int32_t*)ptr) += st->sampling_rate*SUBMODE(bits_per_frame)/st->full_frame_size; - else - (*(spx_int32_t*)ptr) += st->sampling_rate*(SB_SUBMODE_BITS+1)/st->full_frame_size; - /*fprintf (stderr, "after: %d\n", (*(int*)ptr));*/ - break; - case SPEEX_SET_SAMPLING_RATE: - { - spx_int32_t tmp=(*(spx_int32_t*)ptr); - st->sampling_rate = tmp; - tmp>>=1; - speex_encoder_ctl(st->st_low, SPEEX_SET_SAMPLING_RATE, &tmp); - } - break; - case SPEEX_GET_SAMPLING_RATE: - (*(spx_int32_t*)ptr)=st->sampling_rate; - break; - case SPEEX_RESET_STATE: - { - int i; - st->first = 1; - for (i=0;ilpcSize;i++) - st->old_lsp[i]= DIV32(MULT16_16(QCONST16(3.1415927f, LSP_SHIFT), i+1), st->lpcSize+1); - for (i=0;ilpcSize;i++) - st->mem_sw[i]=st->mem_sp[i]=st->mem_sp2[i]=0; - for (i=0;ih0_mem[i]=st->h1_mem[i]=0; - } - break; - case SPEEX_SET_SUBMODE_ENCODING: - st->encode_submode = (*(spx_int32_t*)ptr); - speex_encoder_ctl(st->st_low, SPEEX_SET_SUBMODE_ENCODING, ptr); - break; - case SPEEX_GET_SUBMODE_ENCODING: - (*(spx_int32_t*)ptr) = st->encode_submode; - break; - case SPEEX_GET_LOOKAHEAD: - speex_encoder_ctl(st->st_low, SPEEX_GET_LOOKAHEAD, ptr); - (*(spx_int32_t*)ptr) = 2*(*(spx_int32_t*)ptr) + QMF_ORDER - 1; - break; - case SPEEX_SET_PLC_TUNING: - speex_encoder_ctl(st->st_low, SPEEX_SET_PLC_TUNING, ptr); - break; - case SPEEX_GET_PLC_TUNING: - speex_encoder_ctl(st->st_low, SPEEX_GET_PLC_TUNING, ptr); - break; -#ifndef DISABLE_VBR - case SPEEX_SET_VBR_MAX_BITRATE: - { - st->vbr_max = (*(spx_int32_t*)ptr); - if (SPEEX_SET_VBR_MAX_BITRATE<1) - { - speex_encoder_ctl(st->st_low, SPEEX_SET_VBR_MAX_BITRATE, &st->vbr_max); - st->vbr_max_high = 17600; - } else { - spx_int32_t low_rate; - if (st->vbr_max >= 42200) - { - st->vbr_max_high = 17600; - } else if (st->vbr_max >= 27800) - { - st->vbr_max_high = 9600; - } else if (st->vbr_max > 20600) - { - st->vbr_max_high = 5600; - } else { - st->vbr_max_high = 1800; - } - if (st->subframeSize==80) - st->vbr_max_high = 1800; - low_rate = st->vbr_max - st->vbr_max_high; - speex_encoder_ctl(st->st_low, SPEEX_SET_VBR_MAX_BITRATE, &low_rate); - } - } - break; - case SPEEX_GET_VBR_MAX_BITRATE: - (*(spx_int32_t*)ptr) = st->vbr_max; - break; -#endif /* #ifndef DISABLE_VBR */ - case SPEEX_SET_HIGHPASS: - speex_encoder_ctl(st->st_low, SPEEX_SET_HIGHPASS, ptr); - break; - case SPEEX_GET_HIGHPASS: - speex_encoder_ctl(st->st_low, SPEEX_GET_HIGHPASS, ptr); - break; - - - /* This is all internal stuff past this point */ - case SPEEX_GET_PI_GAIN: - { - int i; - spx_word32_t *g = (spx_word32_t*)ptr; - for (i=0;inbSubframes;i++) - g[i]=st->pi_gain[i]; - } - break; - case SPEEX_GET_EXC: - { - int i; - for (i=0;inbSubframes;i++) - ((spx_word16_t*)ptr)[i] = st->exc_rms[i]; - } - break; -#ifndef DISABLE_VBR - case SPEEX_GET_RELATIVE_QUALITY: - (*(float*)ptr)=st->relative_quality; - break; -#endif /* #ifndef DISABLE_VBR */ - case SPEEX_SET_INNOVATION_SAVE: - st->innov_rms_save = (spx_word16_t*)ptr; - break; - case SPEEX_SET_WIDEBAND: - speex_encoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, ptr); - break; - case SPEEX_GET_STACK: - *((char**)ptr) = st->stack; - break; - default: - speex_warning_int("Unknown nb_ctl request: ", request); - return -1; - } - return 0; -} - -int sb_decoder_ctl(void *state, int request, void *ptr) -{ - SBDecState *st; - st=(SBDecState*)state; - switch(request) - { - case SPEEX_SET_HIGH_MODE: - st->submodeID = (*(spx_int32_t*)ptr); - break; - case SPEEX_SET_LOW_MODE: - speex_decoder_ctl(st->st_low, SPEEX_SET_LOW_MODE, ptr); - break; - case SPEEX_GET_LOW_MODE: - speex_decoder_ctl(st->st_low, SPEEX_GET_LOW_MODE, ptr); - break; - case SPEEX_GET_FRAME_SIZE: - (*(spx_int32_t*)ptr) = st->full_frame_size; - break; - case SPEEX_SET_ENH: - speex_decoder_ctl(st->st_low, request, ptr); - st->lpc_enh_enabled = *((spx_int32_t*)ptr); - break; - case SPEEX_GET_ENH: - *((spx_int32_t*)ptr) = st->lpc_enh_enabled; - break; - case SPEEX_SET_MODE: - case SPEEX_SET_QUALITY: - { - spx_int32_t nb_qual; - int quality = (*(spx_int32_t*)ptr); - if (quality < 0) - quality = 0; - if (quality > 10) - quality = 10; - st->submodeID = ((const SpeexSBMode*)(st->mode->mode))->quality_map[quality]; - nb_qual = ((const SpeexSBMode*)(st->mode->mode))->low_quality_map[quality]; - speex_decoder_ctl(st->st_low, SPEEX_SET_MODE, &nb_qual); - } - break; - case SPEEX_GET_BITRATE: - speex_decoder_ctl(st->st_low, request, ptr); - if (st->submodes[st->submodeID]) - (*(spx_int32_t*)ptr) += st->sampling_rate*SUBMODE(bits_per_frame)/st->full_frame_size; - else - (*(spx_int32_t*)ptr) += st->sampling_rate*(SB_SUBMODE_BITS+1)/st->full_frame_size; - break; - case SPEEX_SET_SAMPLING_RATE: - { - spx_int32_t tmp=(*(spx_int32_t*)ptr); - st->sampling_rate = tmp; - tmp>>=1; - speex_decoder_ctl(st->st_low, SPEEX_SET_SAMPLING_RATE, &tmp); - } - break; - case SPEEX_GET_SAMPLING_RATE: - (*(spx_int32_t*)ptr)=st->sampling_rate; - break; - case SPEEX_SET_HANDLER: - speex_decoder_ctl(st->st_low, SPEEX_SET_HANDLER, ptr); - break; - case SPEEX_SET_USER_HANDLER: - speex_decoder_ctl(st->st_low, SPEEX_SET_USER_HANDLER, ptr); - break; - case SPEEX_RESET_STATE: - { - int i; - for (i=0;i<2*st->lpcSize;i++) - st->mem_sp[i]=0; - for (i=0;ig0_mem[i]=st->g1_mem[i]=0; - st->last_ener=0; - } - break; - case SPEEX_SET_SUBMODE_ENCODING: - st->encode_submode = (*(spx_int32_t*)ptr); - speex_decoder_ctl(st->st_low, SPEEX_SET_SUBMODE_ENCODING, ptr); - break; - case SPEEX_GET_SUBMODE_ENCODING: - (*(spx_int32_t*)ptr) = st->encode_submode; - break; - case SPEEX_GET_LOOKAHEAD: - speex_decoder_ctl(st->st_low, SPEEX_GET_LOOKAHEAD, ptr); - (*(spx_int32_t*)ptr) = 2*(*(spx_int32_t*)ptr); - break; - case SPEEX_SET_HIGHPASS: - speex_decoder_ctl(st->st_low, SPEEX_SET_HIGHPASS, ptr); - break; - case SPEEX_GET_HIGHPASS: - speex_decoder_ctl(st->st_low, SPEEX_GET_HIGHPASS, ptr); - break; - case SPEEX_GET_ACTIVITY: - speex_decoder_ctl(st->st_low, SPEEX_GET_ACTIVITY, ptr); - break; - case SPEEX_GET_PI_GAIN: - { - int i; - spx_word32_t *g = (spx_word32_t*)ptr; - for (i=0;inbSubframes;i++) - g[i]=st->pi_gain[i]; - } - break; - case SPEEX_GET_EXC: - { - int i; - for (i=0;inbSubframes;i++) - ((spx_word16_t*)ptr)[i] = st->exc_rms[i]; - } - break; - case SPEEX_GET_DTX_STATUS: - speex_decoder_ctl(st->st_low, SPEEX_GET_DTX_STATUS, ptr); - break; - case SPEEX_SET_INNOVATION_SAVE: - st->innov_save = (spx_word16_t*)ptr; - break; - case SPEEX_SET_WIDEBAND: - speex_decoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, ptr); - break; - case SPEEX_GET_STACK: - *((char**)ptr) = st->stack; - break; - default: - speex_warning_int("Unknown nb_ctl request: ", request); - return -1; - } - return 0; -} - -#endif - diff --git a/src/libspeex/sb_celp.h b/src/libspeex/sb_celp.h deleted file mode 100644 index e8c37612..00000000 --- a/src/libspeex/sb_celp.h +++ /dev/null @@ -1,155 +0,0 @@ -/* Copyright (C) 2002-2006 Jean-Marc Valin */ -/** - @file sb_celp.h - @brief Sub-band CELP mode used for wideband encoding -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifndef SB_CELP_H -#define SB_CELP_H - -#include "modes.h" -#include -#include "nb_celp.h" - -/**Structure representing the full state of the sub-band encoder*/ -typedef struct SBEncState { - const SpeexMode *mode; /**< Pointer to the mode (containing for vtable info) */ - void *st_low; /**< State of the low-band (narrowband) encoder */ - int full_frame_size; /**< Length of full-band frames*/ - int frame_size; /**< Length of high-band frames*/ - int subframeSize; /**< Length of high-band sub-frames*/ - int nbSubframes; /**< Number of high-band sub-frames*/ - int windowSize; /**< Length of high-band LPC window*/ - int lpcSize; /**< Order of high-band LPC analysis */ - int first; /**< First frame? */ - spx_word16_t lpc_floor; /**< Controls LPC analysis noise floor */ - spx_word16_t gamma1; /**< Perceptual weighting coef 1 */ - spx_word16_t gamma2; /**< Perceptual weighting coef 2 */ - - char *stack; /**< Temporary allocation stack */ - spx_word16_t *high; /**< High-band signal (buffer) */ - spx_word16_t *h0_mem, *h1_mem; - - const spx_word16_t *window; /**< LPC analysis window */ - const spx_word16_t *lagWindow; /**< Auto-correlation window */ - spx_lsp_t *old_lsp; /**< LSPs of previous frame */ - spx_lsp_t *old_qlsp; /**< Quantized LSPs of previous frame */ - spx_coef_t *interp_qlpc; /**< Interpolated quantized LPCs for current sub-frame */ - - spx_mem_t *mem_sp; /**< Synthesis signal memory */ - spx_mem_t *mem_sp2; - spx_mem_t *mem_sw; /**< Perceptual signal memory */ - spx_word32_t *pi_gain; - spx_word16_t *exc_rms; - spx_word16_t *innov_rms_save; /**< If non-NULL, innovation is copied here */ - -#ifndef DISABLE_VBR - float vbr_quality; /**< Quality setting for VBR encoding */ - int vbr_enabled; /**< 1 for enabling VBR, 0 otherwise */ - spx_int32_t vbr_max; /**< Max bit-rate allowed in VBR mode (total) */ - spx_int32_t vbr_max_high; /**< Max bit-rate allowed in VBR mode for the high-band */ - spx_int32_t abr_enabled; /**< ABR setting (in bps), 0 if off */ - float abr_drift; - float abr_drift2; - float abr_count; - int vad_enabled; /**< 1 for enabling VAD, 0 otherwise */ - float relative_quality; -#endif /* #ifndef DISABLE_VBR */ - - int encode_submode; - const SpeexSubmode * const *submodes; - int submodeID; - int submodeSelect; - int complexity; - spx_int32_t sampling_rate; - -} SBEncState; - - -/**Structure representing the full state of the sub-band decoder*/ -typedef struct SBDecState { - const SpeexMode *mode; /**< Pointer to the mode (containing for vtable info) */ - void *st_low; /**< State of the low-band (narrowband) encoder */ - int full_frame_size; - int frame_size; - int subframeSize; - int nbSubframes; - int lpcSize; - int first; - spx_int32_t sampling_rate; - int lpc_enh_enabled; - - char *stack; - spx_word16_t *g0_mem, *g1_mem; - - spx_word16_t *excBuf; - spx_lsp_t *old_qlsp; - spx_coef_t *interp_qlpc; - - spx_mem_t *mem_sp; - spx_word32_t *pi_gain; - spx_word16_t *exc_rms; - spx_word16_t *innov_save; /** If non-NULL, innovation is copied here */ - - spx_word16_t last_ener; - spx_int32_t seed; - - int encode_submode; - const SpeexSubmode * const *submodes; - int submodeID; -} SBDecState; - - -/**Initializes encoder state*/ -void *sb_encoder_init(const SpeexMode *m); - -/**De-allocates encoder state resources*/ -void sb_encoder_destroy(void *state); - -/**Encodes one frame*/ -int sb_encode(void *state, void *in, SpeexBits *bits); - - -/**Initializes decoder state*/ -void *sb_decoder_init(const SpeexMode *m); - -/**De-allocates decoder state resources*/ -void sb_decoder_destroy(void *state); - -/**Decodes one frame*/ -int sb_decode(void *state, SpeexBits *bits, void *out); - -int sb_encoder_ctl(void *state, int request, void *ptr); - -int sb_decoder_ctl(void *state, int request, void *ptr); - -#endif diff --git a/src/libspeex/smallft.c b/src/libspeex/smallft.c deleted file mode 100644 index 5c26d016..00000000 --- a/src/libspeex/smallft.c +++ /dev/null @@ -1,1261 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the XIPHOPHORUS Company http://www.xiph.org/ * - * * - ******************************************************************** - - function: *unnormalized* fft transform - last mod: $Id: smallft.c,v 1.19 2003/10/08 05:12:37 jm Exp $ - - ********************************************************************/ - -/* FFT implementation from OggSquish, minus cosine transforms, - * minus all but radix 2/4 case. In Vorbis we only need this - * cut-down version. - * - * To do more than just power-of-two sized vectors, see the full - * version I wrote for NetLib. - * - * Note that the packing is a little strange; rather than the FFT r/i - * packing following R_0, I_n, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, - * it follows R_0, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, I_n like the - * FORTRAN version - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "smallft.h" -#include "arch.h" -#include "os_support.h" - -static void drfti1(int n, float *wa, int *ifac){ - static int ntryh[4] = { 4,2,3,5 }; - static float tpi = 6.28318530717958648f; - float arg,argh,argld,fi; - int ntry=0,i,j=-1; - int k1, l1, l2, ib; - int ld, ii, ip, is, nq, nr; - int ido, ipm, nfm1; - int nl=n; - int nf=0; - - L101: - j++; - if (j < 4) - ntry=ntryh[j]; - else - ntry+=2; - - L104: - nq=nl/ntry; - nr=nl-ntry*nq; - if (nr!=0) goto L101; - - nf++; - ifac[nf+1]=ntry; - nl=nq; - if(ntry!=2)goto L107; - if(nf==1)goto L107; - - for (i=1;i>1; - ipp2=ip; - idp2=ido; - nbd=(ido-1)>>1; - t0=l1*ido; - t10=ip*ido; - - if(ido==1)goto L119; - for(ik=0;ikl1){ - for(j=1;j>1; - ipp2=ip; - ipph=(ip+1)>>1; - if(idol1)goto L139; - - is= -ido-1; - t1=0; - for(j=1;jn==1)return; - drftf1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); -} - -void spx_drft_backward(struct drft_lookup *l,float *data){ - if (l->n==1)return; - drftb1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); -} - -void spx_drft_init(struct drft_lookup *l,int n) -{ - l->n=n; - l->trigcache=(float*)speex_alloc(3*n*sizeof(*l->trigcache)); - l->splitcache=(int*)speex_alloc(32*sizeof(*l->splitcache)); - fdrffti(n, l->trigcache, l->splitcache); -} - -void spx_drft_clear(struct drft_lookup *l) -{ - if(l) - { - if(l->trigcache) - speex_free(l->trigcache); - if(l->splitcache) - speex_free(l->splitcache); - } -} diff --git a/src/libspeex/smallft.h b/src/libspeex/smallft.h deleted file mode 100644 index 446e2f65..00000000 --- a/src/libspeex/smallft.h +++ /dev/null @@ -1,46 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the XIPHOPHORUS Company http://www.xiph.org/ * - * * - ******************************************************************** - - function: fft transform - last mod: $Id: smallft.h,v 1.3 2003/09/16 18:35:45 jm Exp $ - - ********************************************************************/ -/** - @file smallft.h - @brief Discrete Rotational Fourier Transform (DRFT) -*/ - -#ifndef _V_SMFT_H_ -#define _V_SMFT_H_ - - -#ifdef __cplusplus -extern "C" { -#endif - -/** Discrete Rotational Fourier Transform lookup */ -struct drft_lookup{ - int n; - float *trigcache; - int *splitcache; -}; - -extern void spx_drft_forward(struct drft_lookup *l,float *data); -extern void spx_drft_backward(struct drft_lookup *l,float *data); -extern void spx_drft_init(struct drft_lookup *l,int n); -extern void spx_drft_clear(struct drft_lookup *l); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/libspeex/speex.c b/src/libspeex/speex.c deleted file mode 100644 index 78e1a7ab..00000000 --- a/src/libspeex/speex.c +++ /dev/null @@ -1,250 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: speex.c - - Basic Speex functions - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "modes.h" -#include -#include "os_support.h" - -#ifndef NULL -#define NULL 0 -#endif - -#define MAX_IN_SAMPLES 640 - - - -void *speex_encoder_init(const SpeexMode *mode) -{ - return mode->enc_init(mode); -} - -void *speex_decoder_init(const SpeexMode *mode) -{ - return mode->dec_init(mode); -} - -void speex_encoder_destroy(void *state) -{ - (*((SpeexMode**)state))->enc_destroy(state); -} - -void speex_decoder_destroy(void *state) -{ - (*((SpeexMode**)state))->dec_destroy(state); -} - - - -int speex_encode_native(void *state, spx_word16_t *in, SpeexBits *bits) -{ - return (*((SpeexMode**)state))->enc(state, in, bits); -} - -int speex_decode_native(void *state, SpeexBits *bits, spx_word16_t *out) -{ - return (*((SpeexMode**)state))->dec(state, bits, out); -} - - - -#ifdef FIXED_POINT - -#ifndef DISABLE_FLOAT_API -int speex_encode(void *state, float *in, SpeexBits *bits) -{ - int i; - spx_int32_t N; - spx_int16_t short_in[MAX_IN_SAMPLES]; - speex_encoder_ctl(state, SPEEX_GET_FRAME_SIZE, &N); - for (i=0;i32767.f) - short_in[i] = 32767; - else if (in[i]<-32768.f) - short_in[i] = -32768; - else - short_in[i] = (spx_int16_t)floor(.5+in[i]); - } - return (*((SpeexMode**)state))->enc(state, short_in, bits); -} -#endif /* #ifndef DISABLE_FLOAT_API */ - -int speex_encode_int(void *state, spx_int16_t *in, SpeexBits *bits) -{ - SpeexMode *mode; - mode = *(SpeexMode**)state; - return (mode)->enc(state, in, bits); -} - -#ifndef DISABLE_FLOAT_API -int speex_decode(void *state, SpeexBits *bits, float *out) -{ - int i, ret; - spx_int32_t N; - spx_int16_t short_out[MAX_IN_SAMPLES]; - speex_decoder_ctl(state, SPEEX_GET_FRAME_SIZE, &N); - ret = (*((SpeexMode**)state))->dec(state, bits, short_out); - for (i=0;idec(state, bits, out); -} - -#else - -int speex_encode(void *state, float *in, SpeexBits *bits) -{ - return (*((SpeexMode**)state))->enc(state, in, bits); -} - -int speex_encode_int(void *state, spx_int16_t *in, SpeexBits *bits) -{ - int i; - spx_int32_t N; - float float_in[MAX_IN_SAMPLES]; - speex_encoder_ctl(state, SPEEX_GET_FRAME_SIZE, &N); - for (i=0;ienc(state, float_in, bits); -} - -int speex_decode(void *state, SpeexBits *bits, float *out) -{ - return (*((SpeexMode**)state))->dec(state, bits, out); -} - -int speex_decode_int(void *state, SpeexBits *bits, spx_int16_t *out) -{ - int i; - spx_int32_t N; - float float_out[MAX_IN_SAMPLES]; - int ret; - speex_decoder_ctl(state, SPEEX_GET_FRAME_SIZE, &N); - ret = (*((SpeexMode**)state))->dec(state, bits, float_out); - for (i=0;i32767.f) - out[i] = 32767; - else if (float_out[i]<-32768.f) - out[i] = -32768; - else - out[i] = (spx_int16_t)floor(.5+float_out[i]); - } - return ret; -} -#endif - - - -int speex_encoder_ctl(void *state, int request, void *ptr) -{ - return (*((SpeexMode**)state))->enc_ctl(state, request, ptr); -} - -int speex_decoder_ctl(void *state, int request, void *ptr) -{ - return (*((SpeexMode**)state))->dec_ctl(state, request, ptr); -} - - - -int nb_mode_query(const void *mode, int request, void *ptr) -{ - const SpeexNBMode *m = (const SpeexNBMode*)mode; - - switch (request) - { - case SPEEX_MODE_FRAME_SIZE: - *((int*)ptr)=m->frameSize; - break; - case SPEEX_SUBMODE_BITS_PER_FRAME: - if (*((int*)ptr)==0) - *((int*)ptr) = NB_SUBMODE_BITS+1; - else if (m->submodes[*((int*)ptr)]==NULL) - *((int*)ptr) = -1; - else - *((int*)ptr) = m->submodes[*((int*)ptr)]->bits_per_frame; - break; - default: - speex_warning_int("Unknown nb_mode_query request: ", request); - return -1; - } - return 0; -} - - - -int speex_lib_ctl(int request, void *ptr) -{ - switch (request) - { - case SPEEX_LIB_GET_MAJOR_VERSION: - *((int*)ptr) = SPEEX_MAJOR_VERSION; - break; - case SPEEX_LIB_GET_MINOR_VERSION: - *((int*)ptr) = SPEEX_MINOR_VERSION; - break; - case SPEEX_LIB_GET_MICRO_VERSION: - *((int*)ptr) = SPEEX_MICRO_VERSION; - break; - case SPEEX_LIB_GET_EXTRA_VERSION: - *((const char**)ptr) = SPEEX_EXTRA_VERSION; - break; - case SPEEX_LIB_GET_VERSION_STRING: - *((const char**)ptr) = SPEEX_VERSION; - break; - /*case SPEEX_LIB_SET_ALLOC_FUNC: - break; - case SPEEX_LIB_GET_ALLOC_FUNC: - break; - case SPEEX_LIB_SET_FREE_FUNC: - break; - case SPEEX_LIB_GET_FREE_FUNC: - break;*/ - default: - speex_warning_int("Unknown wb_mode_query request: ", request); - return -1; - } - return 0; -} diff --git a/src/libspeex/speex_callbacks.c b/src/libspeex/speex_callbacks.c deleted file mode 100644 index d1158b2b..00000000 --- a/src/libspeex/speex_callbacks.c +++ /dev/null @@ -1,144 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File speex_callbacks.c - Callback handling and in-band signalling - - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "arch.h" -#include "os_support.h" - -int speex_inband_handler(SpeexBits *bits, SpeexCallback *callback_list, void *state) -{ - int id; - SpeexCallback *callback; - /*speex_bits_advance(bits, 5);*/ - id=speex_bits_unpack_unsigned(bits, 4); - callback = callback_list+id; - - if (callback->func) - { - return callback->func(bits, state, callback->data); - } else - /*If callback is not registered, skip the right number of bits*/ - { - int adv; - if (id<2) - adv = 1; - else if (id<8) - adv = 4; - else if (id<10) - adv = 8; - else if (id<12) - adv = 16; - else if (id<14) - adv = 32; - else - adv = 64; - speex_bits_advance(bits, adv); - } - return 0; -} - -int speex_std_mode_request_handler(SpeexBits *bits, void *state, void *data) -{ - spx_int32_t m; - m = speex_bits_unpack_unsigned(bits, 4); - speex_encoder_ctl(data, SPEEX_SET_MODE, &m); - return 0; -} - -int speex_std_low_mode_request_handler(SpeexBits *bits, void *state, void *data) -{ - spx_int32_t m; - m = speex_bits_unpack_unsigned(bits, 4); - speex_encoder_ctl(data, SPEEX_SET_LOW_MODE, &m); - return 0; -} - -int speex_std_high_mode_request_handler(SpeexBits *bits, void *state, void *data) -{ - spx_int32_t m; - m = speex_bits_unpack_unsigned(bits, 4); - speex_encoder_ctl(data, SPEEX_SET_HIGH_MODE, &m); - return 0; -} - -#ifndef DISABLE_VBR -int speex_std_vbr_request_handler(SpeexBits *bits, void *state, void *data) -{ - spx_int32_t vbr; - vbr = speex_bits_unpack_unsigned(bits, 1); - speex_encoder_ctl(data, SPEEX_SET_VBR, &vbr); - return 0; -} -#endif /* #ifndef DISABLE_VBR */ - -int speex_std_enh_request_handler(SpeexBits *bits, void *state, void *data) -{ - spx_int32_t enh; - enh = speex_bits_unpack_unsigned(bits, 1); - speex_decoder_ctl(data, SPEEX_SET_ENH, &enh); - return 0; -} - -#ifndef DISABLE_VBR -int speex_std_vbr_quality_request_handler(SpeexBits *bits, void *state, void *data) -{ - float qual; - qual = speex_bits_unpack_unsigned(bits, 4); - speex_encoder_ctl(data, SPEEX_SET_VBR_QUALITY, &qual); - return 0; -} -#endif /* #ifndef DISABLE_VBR */ - -int speex_std_char_handler(SpeexBits *bits, void *state, void *data) -{ - unsigned char ch; - ch = speex_bits_unpack_unsigned(bits, 8); - _speex_putc(ch, data); - /*printf("speex_std_char_handler ch=%x\n", ch);*/ - return 0; -} - - - -/* Default handler for user callbacks: skip it */ -int speex_default_user_handler(SpeexBits *bits, void *state, void *data) -{ - int req_size = speex_bits_unpack_unsigned(bits, 4); - speex_bits_advance(bits, 5+8*req_size); - return 0; -} diff --git a/src/libspeex/speex_header.c b/src/libspeex/speex_header.c deleted file mode 100644 index e9dd2286..00000000 --- a/src/libspeex/speex_header.c +++ /dev/null @@ -1,188 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: speex_header.c - Describes the Speex header - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "arch.h" -#include -#include -#include "os_support.h" - -#ifndef NULL -#define NULL 0 -#endif - -/** Convert little endian */ -static inline spx_int32_t le_int(spx_int32_t i) -{ -#if !defined(__LITTLE_ENDIAN__) && ( defined(WORDS_BIGENDIAN) || defined(__BIG_ENDIAN__) ) - spx_uint32_t ui, ret; - ui = i; - ret = ui>>24; - ret |= (ui>>8)&0x0000ff00; - ret |= (ui<<8)&0x00ff0000; - ret |= (ui<<24); - return ret; -#else - return i; -#endif -} - -#define ENDIAN_SWITCH(x) {x=le_int(x);} - - -/* -typedef struct SpeexHeader { - char speex_string[8]; - char speex_version[SPEEX_HEADER_VERSION_LENGTH]; - int speex_version_id; - int header_size; - int rate; - int mode; - int mode_bitstream_version; - int nb_channels; - int bitrate; - int frame_size; - int vbr; - int frames_per_packet; - int extra_headers; - int reserved1; - int reserved2; -} SpeexHeader; -*/ - -void speex_init_header(SpeexHeader *header, int rate, int nb_channels, const SpeexMode *m) -{ - int i; - const char *h="Speex "; - /* - strncpy(header->speex_string, "Speex ", 8); - strncpy(header->speex_version, SPEEX_VERSION, SPEEX_HEADER_VERSION_LENGTH-1); - header->speex_version[SPEEX_HEADER_VERSION_LENGTH-1]=0; - */ - for (i=0;i<8;i++) - header->speex_string[i]=h[i]; - for (i=0;ispeex_version[i]=SPEEX_VERSION[i]; - for (;ispeex_version[i]=0; - - header->speex_version_id = 1; - header->header_size = sizeof(SpeexHeader); - - header->rate = rate; - header->mode = m->modeID; - header->mode_bitstream_version = m->bitstream_version; - if (m->modeID<0) - speex_warning("This mode is meant to be used alone"); - header->nb_channels = nb_channels; - header->bitrate = -1; - speex_mode_query(m, SPEEX_MODE_FRAME_SIZE, &header->frame_size); - header->vbr = 0; - - header->frames_per_packet = 0; - header->extra_headers = 0; - header->reserved1 = 0; - header->reserved2 = 0; -} - -char *speex_header_to_packet(SpeexHeader *header, int *size) -{ - SpeexHeader *le_header; - le_header = (SpeexHeader*)speex_alloc(sizeof(SpeexHeader)); - - SPEEX_COPY(le_header, header, 1); - - /*Make sure everything is now little-endian*/ - ENDIAN_SWITCH(le_header->speex_version_id); - ENDIAN_SWITCH(le_header->header_size); - ENDIAN_SWITCH(le_header->rate); - ENDIAN_SWITCH(le_header->mode); - ENDIAN_SWITCH(le_header->mode_bitstream_version); - ENDIAN_SWITCH(le_header->nb_channels); - ENDIAN_SWITCH(le_header->bitrate); - ENDIAN_SWITCH(le_header->frame_size); - ENDIAN_SWITCH(le_header->vbr); - ENDIAN_SWITCH(le_header->frames_per_packet); - ENDIAN_SWITCH(le_header->extra_headers); - - *size = sizeof(SpeexHeader); - return (char *)le_header; -} - -SpeexHeader *speex_packet_to_header(char *packet, int size) -{ - int i; - SpeexHeader *le_header; - const char *h = "Speex "; - for (i=0;i<8;i++) - if (packet[i]!=h[i]) - { - speex_notify("This doesn't look like a Speex file"); - return NULL; - } - - /*FIXME: Do we allow larger headers?*/ - if (size < (int)sizeof(SpeexHeader)) - { - speex_notify("Speex header too small"); - return NULL; - } - - le_header = (SpeexHeader*)speex_alloc(sizeof(SpeexHeader)); - - SPEEX_COPY(le_header, (SpeexHeader*)packet, 1); - - /*Make sure everything is converted correctly from little-endian*/ - ENDIAN_SWITCH(le_header->speex_version_id); - ENDIAN_SWITCH(le_header->header_size); - ENDIAN_SWITCH(le_header->rate); - ENDIAN_SWITCH(le_header->mode); - ENDIAN_SWITCH(le_header->mode_bitstream_version); - ENDIAN_SWITCH(le_header->nb_channels); - ENDIAN_SWITCH(le_header->bitrate); - ENDIAN_SWITCH(le_header->frame_size); - ENDIAN_SWITCH(le_header->vbr); - ENDIAN_SWITCH(le_header->frames_per_packet); - ENDIAN_SWITCH(le_header->extra_headers); - - return le_header; - -} - -void speex_header_free(void *ptr) -{ - speex_free(ptr); -} diff --git a/src/libspeex/stack_alloc.h b/src/libspeex/stack_alloc.h deleted file mode 100644 index 5264e666..00000000 --- a/src/libspeex/stack_alloc.h +++ /dev/null @@ -1,115 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file stack_alloc.h - @brief Temporary memory allocation on stack -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef STACK_ALLOC_H -#define STACK_ALLOC_H - -#ifdef USE_ALLOCA -# ifdef WIN32 -# include -# else -# ifdef HAVE_ALLOCA_H -# include -# else -# include -# endif -# endif -#endif - -/** - * @def ALIGN(stack, size) - * - * Aligns the stack to a 'size' boundary - * - * @param stack Stack - * @param size New size boundary - */ - -/** - * @def PUSH(stack, size, type) - * - * Allocates 'size' elements of type 'type' on the stack - * - * @param stack Stack - * @param size Number of elements - * @param type Type of element - */ - -/** - * @def VARDECL(var) - * - * Declare variable on stack - * - * @param var Variable to declare - */ - -/** - * @def ALLOC(var, size, type) - * - * Allocate 'size' elements of 'type' on stack - * - * @param var Name of variable to allocate - * @param size Number of elements - * @param type Type of element - */ - -#ifdef ENABLE_VALGRIND - -#include - -#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1)) - -#define PUSH(stack, size, type) (VALGRIND_MAKE_NOACCESS(stack, 1000),ALIGN((stack),sizeof(type)),VALGRIND_MAKE_WRITABLE(stack, ((size)*sizeof(type))),(stack)+=((size)*sizeof(type)),(type*)((stack)-((size)*sizeof(type)))) - -#else - -#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1)) - -#define PUSH(stack, size, type) (ALIGN((stack),sizeof(type)),(stack)+=((size)*sizeof(type)),(type*)((stack)-((size)*sizeof(type)))) - -#endif - -#if defined(VAR_ARRAYS) -#define VARDECL(var) -#define ALLOC(var, size, type) type var[size] -#elif defined(USE_ALLOCA) -#define VARDECL(var) var -#define ALLOC(var, size, type) var = alloca(sizeof(type)*(size)) -#else -#define VARDECL(var) var -#define ALLOC(var, size, type) var = PUSH(stack, size, type) -#endif - - -#endif diff --git a/src/libspeex/stereo.c b/src/libspeex/stereo.c deleted file mode 100644 index bc6e1ba7..00000000 --- a/src/libspeex/stereo.c +++ /dev/null @@ -1,296 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: stereo.c - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include "math_approx.h" -#include "vq.h" -#include -#include "os_support.h" - -typedef struct RealSpeexStereoState { - spx_word32_t balance; /**< Left/right balance info */ - spx_word32_t e_ratio; /**< Ratio of energies: E(left+right)/[E(left)+E(right)] */ - spx_word32_t smooth_left; /**< Smoothed left channel gain */ - spx_word32_t smooth_right; /**< Smoothed right channel gain */ - spx_uint32_t reserved1; /**< Reserved for future use */ - spx_int32_t reserved2; /**< Reserved for future use */ -} RealSpeexStereoState; - - -/*float e_ratio_quant[4] = {1, 1.26, 1.587, 2};*/ -#ifndef FIXED_POINT -static const float e_ratio_quant[4] = {.25f, .315f, .397f, .5f}; -static const float e_ratio_quant_bounds[3] = {0.2825f, 0.356f, 0.4485f}; -#else -static const spx_word16_t e_ratio_quant[4] = {8192, 10332, 13009, 16384}; -static const spx_word16_t e_ratio_quant_bounds[3] = {9257, 11665, 14696}; -static const spx_word16_t balance_bounds[31] = {18, 23, 30, 38, 49, 63, 81, 104, - 134, 172, 221, 284, 364, 468, 600, 771, - 990, 1271, 1632, 2096, 2691, 3455, 4436, 5696, - 7314, 9392, 12059, 15484, 19882, 25529, 32766}; -#endif - -/* This is an ugly compatibility hack that properly resets the stereo state - In case it it compiled in fixed-point, but initialised with the deprecated - floating point static initialiser */ -#ifdef FIXED_POINT -#define COMPATIBILITY_HACK(s) do {if ((s)->reserved1 != 0xdeadbeef) speex_stereo_state_reset((SpeexStereoState*)s); } while (0); -#else -#define COMPATIBILITY_HACK(s) -#endif - -SpeexStereoState *speex_stereo_state_init() -{ - SpeexStereoState *stereo = speex_alloc(sizeof(SpeexStereoState)); - speex_stereo_state_reset(stereo); - return stereo; -} - -void speex_stereo_state_reset(SpeexStereoState *_stereo) -{ - RealSpeexStereoState *stereo = (RealSpeexStereoState*)_stereo; -#ifdef FIXED_POINT - stereo->balance = 65536; - stereo->e_ratio = 16384; - stereo->smooth_left = 16384; - stereo->smooth_right = 16384; - stereo->reserved1 = 0xdeadbeef; - stereo->reserved2 = 0; -#else - stereo->balance = 1.0f; - stereo->e_ratio = .5f; - stereo->smooth_left = 1.f; - stereo->smooth_right = 1.f; - stereo->reserved1 = 0; - stereo->reserved2 = 0; -#endif -} - -void speex_stereo_state_destroy(SpeexStereoState *stereo) -{ - speex_free(stereo); -} - -#ifndef DISABLE_FLOAT_API -void speex_encode_stereo(float *data, int frame_size, SpeexBits *bits) -{ - int i, tmp; - float e_left=0, e_right=0, e_tot=0; - float balance, e_ratio; - for (i=0;i0) - speex_bits_pack(bits, 0, 1); - else - speex_bits_pack(bits, 1, 1); - balance=floor(.5+fabs(balance)); - if (balance>30) - balance=31; - - speex_bits_pack(bits, (int)balance, 5); - - /* FIXME: this is a hack */ - tmp=scal_quant(e_ratio*Q15_ONE, e_ratio_quant_bounds, 4); - speex_bits_pack(bits, tmp, 2); -} -#endif /* #ifndef DISABLE_FLOAT_API */ - -void speex_encode_stereo_int(spx_int16_t *data, int frame_size, SpeexBits *bits) -{ - int i, tmp; - spx_word32_t e_left=0, e_right=0, e_tot=0; - spx_word32_t balance, e_ratio; - spx_word32_t largest, smallest; - int balance_id; -#ifdef FIXED_POINT - int shift; -#endif - - /* In band marker */ - speex_bits_pack(bits, 14, 5); - /* Stereo marker */ - speex_bits_pack(bits, SPEEX_INBAND_STEREO, 4); - - for (i=0;i e_right) - { - speex_bits_pack(bits, 0, 1); - largest = e_left; - smallest = e_right; - } else { - speex_bits_pack(bits, 1, 1); - largest = e_right; - smallest = e_left; - } - - /* Balance quantization */ -#ifdef FIXED_POINT - shift = spx_ilog2(largest)-15; - largest = VSHR32(largest, shift-4); - smallest = VSHR32(smallest, shift); - balance = DIV32(largest, ADD32(smallest, 1)); - if (balance > 32767) - balance = 32767; - balance_id = scal_quant(EXTRACT16(balance), balance_bounds, 32); -#else - balance=(largest+1.)/(smallest+1.); - balance=4*log(balance); - balance_id=floor(.5+fabs(balance)); - if (balance_id>30) - balance_id=31; -#endif - - speex_bits_pack(bits, balance_id, 5); - - /* "coherence" quantisation */ -#ifdef FIXED_POINT - shift = spx_ilog2(e_tot); - e_tot = VSHR32(e_tot, shift-25); - e_left = VSHR32(e_left, shift-10); - e_right = VSHR32(e_right, shift-10); - e_ratio = DIV32(e_tot, e_left+e_right+1); -#else - e_ratio = e_tot/(1.+e_left+e_right); -#endif - - tmp=scal_quant(EXTRACT16(e_ratio), e_ratio_quant_bounds, 4); - /*fprintf (stderr, "%d %d %d %d\n", largest, smallest, balance_id, e_ratio);*/ - speex_bits_pack(bits, tmp, 2); -} - -#ifndef DISABLE_FLOAT_API -void speex_decode_stereo(float *data, int frame_size, SpeexStereoState *_stereo) -{ - int i; - spx_word32_t balance; - spx_word16_t e_left, e_right, e_ratio; - RealSpeexStereoState *stereo = (RealSpeexStereoState*)_stereo; - - COMPATIBILITY_HACK(stereo); - - balance=stereo->balance; - e_ratio=stereo->e_ratio; - - /* These two are Q14, with max value just below 2. */ - e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance)))); - e_left = SHR32(MULT16_16(spx_sqrt(balance), e_right), 8); - - for (i=frame_size-1;i>=0;i--) - { - spx_word16_t tmp=data[i]; - stereo->smooth_left = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_left, QCONST16(0.98, 15)), e_left, QCONST16(0.02, 15)), 15)); - stereo->smooth_right = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_right, QCONST16(0.98, 15)), e_right, QCONST16(0.02, 15)), 15)); - data[2*i] = (float)MULT16_16_P14(stereo->smooth_left, tmp); - data[2*i+1] = (float)MULT16_16_P14(stereo->smooth_right, tmp); - } -} -#endif /* #ifndef DISABLE_FLOAT_API */ - -void speex_decode_stereo_int(spx_int16_t *data, int frame_size, SpeexStereoState *_stereo) -{ - int i; - spx_word32_t balance; - spx_word16_t e_left, e_right, e_ratio; - RealSpeexStereoState *stereo = (RealSpeexStereoState*)_stereo; - - COMPATIBILITY_HACK(stereo); - - balance=stereo->balance; - e_ratio=stereo->e_ratio; - - /* These two are Q14, with max value just below 2. */ - e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance)))); - e_left = SHR32(MULT16_16(spx_sqrt(balance), e_right), 8); - - for (i=frame_size-1;i>=0;i--) - { - spx_int16_t tmp=data[i]; - stereo->smooth_left = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_left, QCONST16(0.98, 15)), e_left, QCONST16(0.02, 15)), 15)); - stereo->smooth_right = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_right, QCONST16(0.98, 15)), e_right, QCONST16(0.02, 15)), 15)); - data[2*i] = (spx_int16_t)MULT16_16_P14(stereo->smooth_left, tmp); - data[2*i+1] = (spx_int16_t)MULT16_16_P14(stereo->smooth_right, tmp); - } -} - -int speex_std_stereo_request_handler(SpeexBits *bits, void *state, void *data) -{ - RealSpeexStereoState *stereo; - spx_word16_t sign=1, dexp; - int tmp; - - stereo = (RealSpeexStereoState*)data; - - COMPATIBILITY_HACK(stereo); - - if (speex_bits_unpack_unsigned(bits, 1)) - sign=-1; - dexp = speex_bits_unpack_unsigned(bits, 5); -#ifndef FIXED_POINT - stereo->balance = exp(sign*.25*dexp); -#else - stereo->balance = spx_exp(MULT16_16(sign, SHL16(dexp, 9))); -#endif - tmp = speex_bits_unpack_unsigned(bits, 2); - stereo->e_ratio = e_ratio_quant[tmp]; - - return 0; -} diff --git a/src/libspeex/testdenoise.c b/src/libspeex/testdenoise.c deleted file mode 100644 index 42644cb0..00000000 --- a/src/libspeex/testdenoise.c +++ /dev/null @@ -1,44 +0,0 @@ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include - -#define NN 160 - -int main() -{ - short in[NN]; - int i; - SpeexPreprocessState *st; - int count=0; - float f; - - st = speex_preprocess_state_init(NN, 8000); - i=1; - speex_preprocess_ctl(st, SPEEX_PREPROCESS_SET_DENOISE, &i); - i=0; - speex_preprocess_ctl(st, SPEEX_PREPROCESS_SET_AGC, &i); - f=8000; - speex_preprocess_ctl(st, SPEEX_PREPROCESS_SET_AGC_LEVEL, &f); - i=0; - speex_preprocess_ctl(st, SPEEX_PREPROCESS_SET_DEREVERB, &i); - f=.0; - speex_preprocess_ctl(st, SPEEX_PREPROCESS_SET_DEREVERB_DECAY, &f); - f=.0; - speex_preprocess_ctl(st, SPEEX_PREPROCESS_SET_DEREVERB_LEVEL, &f); - while (1) - { - int vad; - fread(in, sizeof(short), NN, stdin); - if (feof(stdin)) - break; - vad = speex_preprocess_run(st, in); - /*fprintf (stderr, "%d\n", vad);*/ - fwrite(in, sizeof(short), NN, stdout); - count++; - } - speex_preprocess_state_destroy(st); - return 0; -} diff --git a/src/libspeex/testecho.c b/src/libspeex/testecho.c deleted file mode 100644 index 5ae855f0..00000000 --- a/src/libspeex/testecho.c +++ /dev/null @@ -1,53 +0,0 @@ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include -#include -#include -#include "speex/speex_echo.h" -#include "speex/speex_preprocess.h" - - -#define NN 128 -#define TAIL 1024 - -int main(int argc, char **argv) -{ - FILE *echo_fd, *ref_fd, *e_fd; - short echo_buf[NN], ref_buf[NN], e_buf[NN]; - SpeexEchoState *st; - SpeexPreprocessState *den; - int sampleRate = 8000; - - if (argc != 4) - { - fprintf(stderr, "testecho mic_signal.sw speaker_signal.sw output.sw\n"); - exit(1); - } - echo_fd = fopen(argv[2], "rb"); - ref_fd = fopen(argv[1], "rb"); - e_fd = fopen(argv[3], "wb"); - - st = speex_echo_state_init(NN, TAIL); - den = speex_preprocess_state_init(NN, sampleRate); - speex_echo_ctl(st, SPEEX_ECHO_SET_SAMPLING_RATE, &sampleRate); - speex_preprocess_ctl(den, SPEEX_PREPROCESS_SET_ECHO_STATE, st); - - while (!feof(ref_fd) && !feof(echo_fd)) - { - fread(ref_buf, sizeof(short), NN, ref_fd); - fread(echo_buf, sizeof(short), NN, echo_fd); - speex_echo_cancellation(st, ref_buf, echo_buf, e_buf); - speex_preprocess_run(den, e_buf); - fwrite(e_buf, sizeof(short), NN, e_fd); - } - speex_echo_state_destroy(st); - speex_preprocess_state_destroy(den); - fclose(e_fd); - fclose(echo_fd); - fclose(ref_fd); - return 0; -} diff --git a/src/libspeex/testenc.c b/src/libspeex/testenc.c deleted file mode 100644 index 44c132f1..00000000 --- a/src/libspeex/testenc.c +++ /dev/null @@ -1,146 +0,0 @@ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include -#include - -#ifdef FIXED_DEBUG -extern long long spx_mips; -#endif - -#define FRAME_SIZE 160 -#include -int main(int argc, char **argv) -{ - char *inFile, *outFile, *bitsFile; - FILE *fin, *fout, *fbits=NULL; - short in_short[FRAME_SIZE]; - short out_short[FRAME_SIZE]; - int snr_frames = 0; - char cbits[200]; - int nbBits; - int i; - void *st; - void *dec; - SpeexBits bits; - spx_int32_t tmp; - int bitCount=0; - spx_int32_t skip_group_delay; - SpeexCallback callback; - - st = speex_encoder_init(speex_lib_get_mode(SPEEX_MODEID_NB)); - dec = speex_decoder_init(speex_lib_get_mode(SPEEX_MODEID_NB)); - - /* BEGIN: You probably don't need the following in a real application */ - callback.callback_id = SPEEX_INBAND_CHAR; - callback.func = speex_std_char_handler; - callback.data = stderr; - speex_decoder_ctl(dec, SPEEX_SET_HANDLER, &callback); - - callback.callback_id = SPEEX_INBAND_MODE_REQUEST; - callback.func = speex_std_mode_request_handler; - callback.data = st; - speex_decoder_ctl(dec, SPEEX_SET_HANDLER, &callback); - /* END of unnecessary stuff */ - - tmp=1; - speex_decoder_ctl(dec, SPEEX_SET_ENH, &tmp); - tmp=0; - speex_encoder_ctl(st, SPEEX_SET_VBR, &tmp); - tmp=8; - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &tmp); - tmp=1; - speex_encoder_ctl(st, SPEEX_SET_COMPLEXITY, &tmp); - - /* Turn this off if you want to measure SNR (on by default) */ - tmp=1; - speex_encoder_ctl(st, SPEEX_SET_HIGHPASS, &tmp); - speex_decoder_ctl(dec, SPEEX_SET_HIGHPASS, &tmp); - - speex_encoder_ctl(st, SPEEX_GET_LOOKAHEAD, &skip_group_delay); - speex_decoder_ctl(dec, SPEEX_GET_LOOKAHEAD, &tmp); - skip_group_delay += tmp; - - if (argc != 4 && argc != 3) - { - fprintf (stderr, "Usage: encode [in file] [out file] [bits file]\nargc = %d", argc); - exit(1); - } - inFile = argv[1]; - fin = fopen(inFile, "rb"); - outFile = argv[2]; - fout = fopen(outFile, "wb+"); - if (argc==4) - { - bitsFile = argv[3]; - fbits = fopen(bitsFile, "wb"); - } - speex_bits_init(&bits); - while (!feof(fin)) - { - fread(in_short, sizeof(short), FRAME_SIZE, fin); - if (feof(fin)) - break; - speex_bits_reset(&bits); - - speex_encode_int(st, in_short, &bits); - nbBits = speex_bits_write(&bits, cbits, 200); - bitCount+=bits.nbBits; - - if (argc==4) - fwrite(cbits, 1, nbBits, fbits); - speex_bits_rewind(&bits); - - speex_decode_int(dec, &bits, out_short); - speex_bits_reset(&bits); - - fwrite(&out_short[skip_group_delay], sizeof(short), FRAME_SIZE-skip_group_delay, fout); - skip_group_delay = 0; - } - fprintf (stderr, "Total encoded size: %d bits\n", bitCount); - speex_encoder_destroy(st); - speex_decoder_destroy(dec); - speex_bits_destroy(&bits); - -#ifndef DISABLE_FLOAT_API - { - float sigpow,errpow,snr, seg_snr=0; - sigpow = 0; - errpow = 0; - - /* This code just computes SNR, so you don't need it either */ - rewind(fin); - rewind(fout); - - while ( FRAME_SIZE == fread(in_short, sizeof(short), FRAME_SIZE, fin) - && - FRAME_SIZE == fread(out_short, sizeof(short), FRAME_SIZE,fout) ) - { - float s=0, e=0; - for (i=0;i -#include -#include -#include - -#ifdef FIXED_DEBUG -extern long long spx_mips; -#endif - -#define FRAME_SIZE 640 -#include -int main(int argc, char **argv) -{ - char *inFile, *outFile, *bitsFile; - FILE *fin, *fout, *fbits=NULL; - short in_short[FRAME_SIZE]; - short out_short[FRAME_SIZE]; - float in_float[FRAME_SIZE]; - float sigpow,errpow,snr, seg_snr=0; - int snr_frames = 0; - char cbits[200]; - int nbBits; - int i; - void *st; - void *dec; - SpeexBits bits; - spx_int32_t tmp; - int bitCount=0; - spx_int32_t skip_group_delay; - SpeexCallback callback; - - sigpow = 0; - errpow = 0; - - st = speex_encoder_init(speex_lib_get_mode(SPEEX_MODEID_UWB)); - dec = speex_decoder_init(speex_lib_get_mode(SPEEX_MODEID_UWB)); - - callback.callback_id = SPEEX_INBAND_CHAR; - callback.func = speex_std_char_handler; - callback.data = stderr; - speex_decoder_ctl(dec, SPEEX_SET_HANDLER, &callback); - - callback.callback_id = SPEEX_INBAND_MODE_REQUEST; - callback.func = speex_std_mode_request_handler; - callback.data = st; - speex_decoder_ctl(dec, SPEEX_SET_HANDLER, &callback); - - tmp=0; - speex_decoder_ctl(dec, SPEEX_SET_ENH, &tmp); - tmp=0; - speex_encoder_ctl(st, SPEEX_SET_VBR, &tmp); - tmp=7; - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &tmp); - tmp=1; - speex_encoder_ctl(st, SPEEX_SET_COMPLEXITY, &tmp); - - speex_encoder_ctl(st, SPEEX_GET_LOOKAHEAD, &skip_group_delay); - speex_decoder_ctl(dec, SPEEX_GET_LOOKAHEAD, &tmp); - skip_group_delay += tmp; - - - if (argc != 4 && argc != 3) - { - fprintf (stderr, "Usage: encode [in file] [out file] [bits file]\nargc = %d", argc); - exit(1); - } - inFile = argv[1]; - fin = fopen(inFile, "rb"); - outFile = argv[2]; - fout = fopen(outFile, "wb+"); - if (argc==4) - { - bitsFile = argv[3]; - fbits = fopen(bitsFile, "wb"); - } - speex_bits_init(&bits); - while (!feof(fin)) - { - fread(in_short, sizeof(short), FRAME_SIZE, fin); - if (feof(fin)) - break; - for (i=0;i -#include -#include -#include - -#ifdef FIXED_DEBUG -extern long long spx_mips; -#endif - -#define FRAME_SIZE 320 -#include -int main(int argc, char **argv) -{ - char *inFile, *outFile, *bitsFile; - FILE *fin, *fout, *fbits=NULL; - short in_short[FRAME_SIZE]; - short out_short[FRAME_SIZE]; - float sigpow,errpow,snr, seg_snr=0; - int snr_frames = 0; - char cbits[200]; - int nbBits; - int i; - void *st; - void *dec; - SpeexBits bits; - spx_int32_t tmp; - int bitCount=0; - spx_int32_t skip_group_delay; - SpeexCallback callback; - - sigpow = 0; - errpow = 0; - - st = speex_encoder_init(speex_lib_get_mode(SPEEX_MODEID_WB)); - dec = speex_decoder_init(speex_lib_get_mode(SPEEX_MODEID_WB)); - - callback.callback_id = SPEEX_INBAND_CHAR; - callback.func = speex_std_char_handler; - callback.data = stderr; - speex_decoder_ctl(dec, SPEEX_SET_HANDLER, &callback); - - callback.callback_id = SPEEX_INBAND_MODE_REQUEST; - callback.func = speex_std_mode_request_handler; - callback.data = st; - speex_decoder_ctl(dec, SPEEX_SET_HANDLER, &callback); - - tmp=1; - speex_decoder_ctl(dec, SPEEX_SET_ENH, &tmp); - tmp=0; - speex_encoder_ctl(st, SPEEX_SET_VBR, &tmp); - tmp=8; - speex_encoder_ctl(st, SPEEX_SET_QUALITY, &tmp); - tmp=3; - speex_encoder_ctl(st, SPEEX_SET_COMPLEXITY, &tmp); - /*tmp=3; - speex_encoder_ctl(st, SPEEX_SET_HIGH_MODE, &tmp); - tmp=6; - speex_encoder_ctl(st, SPEEX_SET_LOW_MODE, &tmp); -*/ - - speex_encoder_ctl(st, SPEEX_GET_LOOKAHEAD, &skip_group_delay); - speex_decoder_ctl(dec, SPEEX_GET_LOOKAHEAD, &tmp); - skip_group_delay += tmp; - - - if (argc != 4 && argc != 3) - { - fprintf (stderr, "Usage: encode [in file] [out file] [bits file]\nargc = %d", argc); - exit(1); - } - inFile = argv[1]; - fin = fopen(inFile, "rb"); - outFile = argv[2]; - fout = fopen(outFile, "wb+"); - if (argc==4) - { - bitsFile = argv[3]; - fbits = fopen(bitsFile, "wb"); - } - speex_bits_init(&bits); - while (!feof(fin)) - { - fread(in_short, sizeof(short), FRAME_SIZE, fin); - if (feof(fin)) - break; - speex_bits_reset(&bits); - - speex_encode_int(st, in_short, &bits); - nbBits = speex_bits_write(&bits, cbits, 200); - bitCount+=bits.nbBits; - - if (argc==4) - fwrite(cbits, 1, nbBits, fbits); - speex_bits_rewind(&bits); - - speex_decode_int(dec, &bits, out_short); - speex_bits_reset(&bits); - - fwrite(&out_short[skip_group_delay], sizeof(short), FRAME_SIZE-skip_group_delay, fout); - skip_group_delay = 0; - } - fprintf (stderr, "Total encoded size: %d bits\n", bitCount); - speex_encoder_destroy(st); - speex_decoder_destroy(dec); - speex_bits_destroy(&bits); - - rewind(fin); - rewind(fout); - - while ( FRAME_SIZE == fread(in_short, sizeof(short), FRAME_SIZE, fin) - && - FRAME_SIZE == fread(out_short, sizeof(short), FRAME_SIZE,fout) ) - { - float s=0, e=0; - for (i=0;i - - -#define sqr(x) ((x)*(x)) - -#define MIN_ENERGY 6000 -#define NOISE_POW .3 - -#ifndef DISABLE_VBR - -const float vbr_nb_thresh[9][11]={ - {-1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f}, /* CNG */ - { 4.0f, 2.5f, 2.0f, 1.2f, 0.5f, 0.0f, -0.5f, -0.7f, -0.8f, -0.9f, -1.0f}, /* 2 kbps */ - {10.0f, 6.5f, 5.2f, 4.5f, 3.9f, 3.5f, 3.0f, 2.5f, 2.3f, 1.8f, 1.0f}, /* 6 kbps */ - {11.0f, 8.8f, 7.5f, 6.5f, 5.0f, 3.9f, 3.9f, 3.9f, 3.5f, 3.0f, 1.0f}, /* 8 kbps */ - {11.0f, 11.0f, 9.9f, 8.5f, 7.0f, 6.0f, 4.5f, 4.0f, 4.0f, 4.0f, 2.0f}, /* 11 kbps */ - {11.0f, 11.0f, 11.0f, 11.0f, 9.5f, 8.5f, 8.0f, 7.0f, 6.0f, 5.0f, 3.0f}, /* 15 kbps */ - {11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 9.5f, 8.5f, 7.0f, 6.0f, 5.0f}, /* 18 kbps */ - {11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 9.8f, 9.5f, 7.5f}, /* 24 kbps */ - { 7.0f, 4.5f, 3.7f, 3.0f, 2.5f, 2.0f, 1.8f, 1.5f, 1.0f, 0.0f, 0.0f} /* 4 kbps */ -}; - - -const float vbr_hb_thresh[5][11]={ - {-1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f}, /* silence */ - {-1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f}, /* 2 kbps */ - {11.0f, 11.0f, 9.5f, 8.5f, 7.5f, 6.0f, 5.0f, 3.9f, 3.0f, 2.0f, 1.0f}, /* 6 kbps */ - {11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 9.5f, 8.7f, 7.8f, 7.0f, 6.5f, 4.0f}, /* 10 kbps */ - {11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 11.0f, 9.8f, 7.5f, 5.5f} /* 18 kbps */ -}; - -const float vbr_uhb_thresh[2][11]={ - {-1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f}, /* silence */ - { 3.9f, 2.5f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, -1.0f} /* 2 kbps */ -}; - -void vbr_init(VBRState *vbr) -{ - int i; - - vbr->average_energy=0; - vbr->last_energy=1; - vbr->accum_sum=0; - vbr->energy_alpha=.1; - vbr->soft_pitch=0; - vbr->last_pitch_coef=0; - vbr->last_quality=0; - - vbr->noise_accum = .05*pow(MIN_ENERGY, NOISE_POW); - vbr->noise_accum_count=.05; - vbr->noise_level=vbr->noise_accum/vbr->noise_accum_count; - vbr->consec_noise=0; - - - for (i=0;ilast_log_energy[i] = log(MIN_ENERGY); -} - - -/* - This function should analyse the signal and decide how critical the - coding error will be perceptually. The following factors should be - taken into account: - - -Attacks (positive energy derivative) should be coded with more bits - - -Stationary voiced segments should receive more bits - - -Segments with (very) low absolute energy should receive less bits (maybe - only shaped noise?) - - -DTX for near-zero energy? - - -Stationary fricative segments should have less bits - - -Temporal masking: when energy slope is decreasing, decrease the bit-rate - - -Decrease bit-rate for males (low pitch)? - - -(wideband only) less bits in the high-band when signal is very - non-stationary (harder to notice high-frequency noise)??? - -*/ - -float vbr_analysis(VBRState *vbr, spx_word16_t *sig, int len, int pitch, float pitch_coef) -{ - int i; - float ener=0, ener1=0, ener2=0; - float qual=7; - //int va; - float log_energy; - float non_st=0; - float voicing; - float pow_ener; - - for (i=0;i>1;i++) - ener1 += ((float)sig[i])*sig[i]; - - for (i=len>>1;ilast_log_energy[i]); - non_st = non_st/(30*VBR_MEMORY_SIZE); - if (non_st>1) - non_st=1; - - voicing = 3*(pitch_coef-.4)*fabs(pitch_coef-.4); - vbr->average_energy = (1-vbr->energy_alpha)*vbr->average_energy + vbr->energy_alpha*ener; - vbr->noise_level=vbr->noise_accum/vbr->noise_accum_count; - pow_ener = pow(ener,NOISE_POW); - if (vbr->noise_accum_count<.06 && ener>MIN_ENERGY) - vbr->noise_accum = .05*pow_ener; - - if ((voicing<.3 && non_st < .2 && pow_ener < 1.2*vbr->noise_level) - || (voicing<.3 && non_st < .05 && pow_ener < 1.5*vbr->noise_level) - || (voicing<.4 && non_st < .05 && pow_ener < 1.2*vbr->noise_level) - || (voicing<0 && non_st < .05)) - { - float tmp; - //va = 0; - vbr->consec_noise++; - if (pow_ener > 3*vbr->noise_level) - tmp = 3*vbr->noise_level; - else - tmp = pow_ener; - if (vbr->consec_noise>=4) - { - vbr->noise_accum = .95*vbr->noise_accum + .05*tmp; - vbr->noise_accum_count = .95*vbr->noise_accum_count + .05; - } - } else { - //va = 1; - vbr->consec_noise=0; - } - - if (pow_ener < vbr->noise_level && ener>MIN_ENERGY) - { - vbr->noise_accum = .95*vbr->noise_accum + .05*pow_ener; - vbr->noise_accum_count = .95*vbr->noise_accum_count + .05; - } - - /* Checking for very low absolute energy */ - if (ener < 30000) - { - qual -= .7; - if (ener < 10000) - qual-=.7; - if (ener < 3000) - qual-=.7; - } else { - float short_diff, long_diff; - short_diff = log((ener+1)/(1+vbr->last_energy)); - long_diff = log((ener+1)/(1+vbr->average_energy)); - /*fprintf (stderr, "%f %f\n", short_diff, long_diff);*/ - - if (long_diff<-5) - long_diff=-5; - if (long_diff>2) - long_diff=2; - - if (long_diff>0) - qual += .6*long_diff; - if (long_diff<0) - qual += .5*long_diff; - if (short_diff>0) - { - if (short_diff>5) - short_diff=5; - qual += .5*short_diff; - } - /* Checking for energy increases */ - if (ener2 > 1.6*ener1) - qual += .5; - } - vbr->last_energy = ener; - vbr->soft_pitch = .6*vbr->soft_pitch + .4*pitch_coef; - qual += 2.2*((pitch_coef-.4) + (vbr->soft_pitch-.4)); - - if (qual < vbr->last_quality) - qual = .5*qual + .5*vbr->last_quality; - if (qual<4) - qual=4; - if (qual>10) - qual=10; - - /* - if (vbr->consec_noise>=2) - qual-=1.3; - if (vbr->consec_noise>=5) - qual-=1.3; - if (vbr->consec_noise>=12) - qual-=1.3; - */ - if (vbr->consec_noise>=3) - qual=4; - - if (vbr->consec_noise) - qual -= 1.0 * (log(3.0 + vbr->consec_noise)-log(3)); - if (qual<0) - qual=0; - - if (ener<60000) - { - if (vbr->consec_noise>2) - qual-=0.5*(log(3.0 + vbr->consec_noise)-log(3)); - if (ener<10000&&vbr->consec_noise>2) - qual-=0.5*(log(3.0 + vbr->consec_noise)-log(3)); - if (qual<0) - qual=0; - qual += .3*log(.0001+ener/60000.0); - } - if (qual<-1) - qual=-1; - - /*printf ("%f %f %f %f %d\n", qual, voicing, non_st, pow_ener/(.01+vbr->noise_level), va);*/ - - vbr->last_pitch_coef = pitch_coef; - vbr->last_quality = qual; - - for (i=VBR_MEMORY_SIZE-1;i>0;i--) - vbr->last_log_energy[i] = vbr->last_log_energy[i-1]; - vbr->last_log_energy[0] = log_energy; - - /*printf ("VBR: %f %f %f %d %f\n", (float)(log_energy-log(vbr->average_energy+MIN_ENERGY)), non_st, voicing, va, vbr->noise_level);*/ - - return qual; -} - -void vbr_destroy(VBRState *vbr) -{ -} - -#endif /* #ifndef DISABLE_VBR */ diff --git a/src/libspeex/vbr.h b/src/libspeex/vbr.h deleted file mode 100644 index ff1e3e46..00000000 --- a/src/libspeex/vbr.h +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file vbr.h - @brief Variable Bit-Rate (VBR) related routines -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - - -#ifndef VBR_H -#define VBR_H - -#include "arch.h" - -#define VBR_MEMORY_SIZE 5 - -extern const float vbr_nb_thresh[9][11]; -extern const float vbr_hb_thresh[5][11]; -extern const float vbr_uhb_thresh[2][11]; - -/** VBR state. */ -typedef struct VBRState { - float energy_alpha; - float average_energy; - float last_energy; - float last_log_energy[VBR_MEMORY_SIZE]; - float accum_sum; - float last_pitch_coef; - float soft_pitch; - float last_quality; - float noise_level; - float noise_accum; - float noise_accum_count; - int consec_noise; -} VBRState; - -void vbr_init(VBRState *vbr); - -float vbr_analysis(VBRState *vbr, spx_word16_t *sig, int len, int pitch, float pitch_coef); - -void vbr_destroy(VBRState *vbr); - -#endif diff --git a/src/libspeex/vorbis_psy.h b/src/libspeex/vorbis_psy.h deleted file mode 100644 index 68710577..00000000 --- a/src/libspeex/vorbis_psy.h +++ /dev/null @@ -1,97 +0,0 @@ -/* Copyright (C) 2005 Jean-Marc Valin, CSIRO, Christopher Montgomery - File: vorbis_psy.h - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef VORBIS_PSY_H -#define VORBIS_PSY_H - -#ifdef VORBIS_PSYCHO - -#include "smallft.h" -#define P_BANDS 17 /* 62Hz to 16kHz */ -#define NOISE_COMPAND_LEVELS 40 - - -#define todB(x) ((x)>1e-13?log((x)*(x))*4.34294480f:-30) -#define fromdB(x) (exp((x)*.11512925f)) - -/* The bark scale equations are approximations, since the original - table was somewhat hand rolled. The below are chosen to have the - best possible fit to the rolled tables, thus their somewhat odd - appearance (these are more accurate and over a longer range than - the oft-quoted bark equations found in the texts I have). The - approximations are valid from 0 - 30kHz (nyquist) or so. - - all f in Hz, z in Bark */ - -#define toBARK(n) (13.1f*atan(.00074f*(n))+2.24f*atan((n)*(n)*1.85e-8f)+1e-4f*(n)) -#define fromBARK(z) (102.f*(z)-2.f*pow(z,2.f)+.4f*pow(z,3.f)+pow(1.46f,z)-1.f) - -/* Frequency to octave. We arbitrarily declare 63.5 Hz to be octave - 0.0 */ - -#define toOC(n) (log(n)*1.442695f-5.965784f) -#define fromOC(o) (exp(((o)+5.965784f)*.693147f)) - - -typedef struct { - - float noisewindowlo; - float noisewindowhi; - int noisewindowlomin; - int noisewindowhimin; - int noisewindowfixed; - float noiseoff[P_BANDS]; - float noisecompand[NOISE_COMPAND_LEVELS]; - -} VorbisPsyInfo; - - - -typedef struct { - int n; - int rate; - struct drft_lookup lookup; - VorbisPsyInfo *vi; - - float *window; - float *noiseoffset; - long *bark; - -} VorbisPsy; - - -VorbisPsy *vorbis_psy_init(int rate, int size); -void vorbis_psy_destroy(VorbisPsy *psy); -void compute_curve(VorbisPsy *psy, float *audio, float *curve); -void curve_to_lpc(VorbisPsy *psy, float *curve, float *awk1, float *awk2, int ord); - -#endif -#endif diff --git a/src/libspeex/vq.c b/src/libspeex/vq.c deleted file mode 100644 index 609f124e..00000000 --- a/src/libspeex/vq.c +++ /dev/null @@ -1,147 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin - File: vq.c - Vector quantization - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "vq.h" -#include "stack_alloc.h" -#include "arch.h" - -#ifdef _USE_SSE -#include -#include "vq_sse.h" -#elif defined(SHORTCUTS) && (defined(ARM4_ASM) || defined(ARM5E_ASM)) -#include "vq_arm4.h" -#elif defined(BFIN_ASM) -#include "vq_bfin.h" -#endif - - -int scal_quant(spx_word16_t in, const spx_word16_t *boundary, int entries) -{ - int i=0; - while (iboundary[0]) - { - boundary++; - i++; - } - return i; -} - -int scal_quant32(spx_word32_t in, const spx_word32_t *boundary, int entries) -{ - int i=0; - while (iboundary[0]) - { - boundary++; - i++; - } - return i; -} - - -#ifndef OVERRIDE_VQ_NBEST -/*Finds the indices of the n-best entries in a codebook*/ -void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack) -{ - int i,j,k,used; - used = 0; - for (i=0;i= 1) && (k > used || dist < best_dist[k-1]); k--) - { - best_dist[k]=best_dist[k-1]; - nbest[k] = nbest[k-1]; - } - best_dist[k]=dist; - nbest[k]=i; - used++; - } - } -} -#endif - - - - -#ifndef OVERRIDE_VQ_NBEST_SIGN -/*Finds the indices of the n-best entries in a codebook with sign*/ -void vq_nbest_sign(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack) -{ - int i,j,k, sign, used; - used=0; - for (i=0;i0) - { - sign=0; - dist=-dist; - } else - { - sign=1; - } -#ifdef FIXED_POINT - dist = ADD32(dist,SHR32(E[i],1)); -#else - dist = ADD32(dist,.5f*E[i]); -#endif - if (i= 1) && (k > used || dist < best_dist[k-1]); k--) - { - best_dist[k]=best_dist[k-1]; - nbest[k] = nbest[k-1]; - } - best_dist[k]=dist; - nbest[k]=i; - used++; - if (sign) - nbest[k]+=entries; - } - } -} -#endif diff --git a/src/libspeex/vq.h b/src/libspeex/vq.h deleted file mode 100644 index 5a4ced24..00000000 --- a/src/libspeex/vq.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 2002 Jean-Marc Valin */ -/** - @file vq.h - @brief Vector quantization -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef VQ_H -#define VQ_H - -#include "arch.h" - -int scal_quant(spx_word16_t in, const spx_word16_t *boundary, int entries); -int scal_quant32(spx_word32_t in, const spx_word32_t *boundary, int entries); - -#ifdef _USE_SSE -#include -void vq_nbest(spx_word16_t *in, const __m128 *codebook, int len, int entries, __m128 *E, int N, int *nbest, spx_word32_t *best_dist, char *stack); - -void vq_nbest_sign(spx_word16_t *in, const __m128 *codebook, int len, int entries, __m128 *E, int N, int *nbest, spx_word32_t *best_dist, char *stack); -#else -void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack); - -void vq_nbest_sign(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack); -#endif - -#endif diff --git a/src/libspeex/vq_arm4.h b/src/libspeex/vq_arm4.h deleted file mode 100644 index 585b8613..00000000 --- a/src/libspeex/vq_arm4.h +++ /dev/null @@ -1,115 +0,0 @@ -/* Copyright (C) 2004 Jean-Marc Valin */ -/** - @file vq_arm4.h - @brief ARM4-optimized vq routine -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_VQ_NBEST -void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack) -{ - int i,j; - for (i=0;i>= 1;\n\t" - "A0 = %0;\n\t" - "R0.L = W[%1++%7] || R1.L = W[I0++];\n\t" - "LOOP vq_loop%= LC1 = %5;\n\t" - "LOOP_BEGIN vq_loop%=;\n\t" - "%0 = (A0 -= R0.L*R1.L) (IS) || R0.L = W[%1++%7] || R1.L = W[I0++];\n\t" - "LOOP_END vq_loop%=;\n\t" - "%0 = (A0 -= R0.L*R1.L) (IS);\n\t" - "cc = %0 < %2;\n\t" - "if cc %2 = %0;\n\t" - "if cc %3 = R2;\n\t" - "R2 += 1;\n\t" - "LOOP_END entries_loop%=;\n\t" - : "=&D" (dist), "=&a" (codebook), "=&d" (best_dist[0]), "=&d" (nbest[0]), "=&a" (E) - : "a" (len-1), "a" (in), "a" (2), "d" (entries), "d" (len<<1), "1" (codebook), "4" (E), "2" (best_dist[0]), "3" (nbest[0]) - : "R0", "R1", "R2", "I0", "L0", "B0", "A0", "cc", "memory" - ); - } - } else { - int i,k,used; - used = 0; - for (i=0;i>= 1;\n\t" - "A0 = %0;\n\t" - "I0 = %3;\n\t" - "L0 = 0;\n\t" - "R0.L = W[%1++%4] || R1.L = W[I0++];\n\t" - "LOOP vq_loop%= LC0 = %2;\n\t" - "LOOP_BEGIN vq_loop%=;\n\t" - "%0 = (A0 -= R0.L*R1.L) (IS) || R0.L = W[%1++%4] || R1.L = W[I0++];\n\t" - "LOOP_END vq_loop%=;\n\t" - "%0 = (A0 -= R0.L*R1.L) (IS);\n\t" - : "=D" (dist), "=a" (codebook) - : "a" (len-1), "a" (in), "a" (2), "1" (codebook), "0" (E[i]) - : "R0", "R1", "I0", "L0", "A0" - ); - if (i= 1) && (k > used || dist < best_dist[k-1]); k--) - { - best_dist[k]=best_dist[k-1]; - nbest[k] = nbest[k-1]; - } - best_dist[k]=dist; - nbest[k]=i; - used++; - } - } - } -} diff --git a/src/libspeex/vq_sse.h b/src/libspeex/vq_sse.h deleted file mode 100644 index 00a42ce3..00000000 --- a/src/libspeex/vq_sse.h +++ /dev/null @@ -1,120 +0,0 @@ -/* Copyright (C) 2004 Jean-Marc Valin */ -/** - @file vq_sse.h - @brief SSE-optimized vq routine -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#define OVERRIDE_VQ_NBEST -void vq_nbest(spx_word16_t *_in, const __m128 *codebook, int len, int entries, __m128 *E, int N, int *nbest, spx_word32_t *best_dist, char *stack) -{ - int i,j,k,used; - VARDECL(float *dist); - VARDECL(__m128 *in); - __m128 half; - used = 0; - ALLOC(dist, entries, float); - half = _mm_set_ps1(.5f); - ALLOC(in, len, __m128); - for (i=0;i>2;i++) - { - __m128 d = _mm_mul_ps(E[i], half); - for (j=0;j= 1) && (k > used || dist[i] < best_dist[k-1]); k--) - { - best_dist[k]=best_dist[k-1]; - nbest[k] = nbest[k-1]; - } - best_dist[k]=dist[i]; - nbest[k]=i; - used++; - } - } -} - - - - -#define OVERRIDE_VQ_NBEST_SIGN -void vq_nbest_sign(spx_word16_t *_in, const __m128 *codebook, int len, int entries, __m128 *E, int N, int *nbest, spx_word32_t *best_dist, char *stack) -{ - int i,j,k,used; - VARDECL(float *dist); - VARDECL(__m128 *in); - __m128 half; - used = 0; - ALLOC(dist, entries, float); - half = _mm_set_ps1(.5f); - ALLOC(in, len, __m128); - for (i=0;i>2;i++) - { - __m128 d = _mm_setzero_ps(); - for (j=0;j0) - { - sign=0; - dist[i]=-dist[i]; - } else - { - sign=1; - } - dist[i] += .5f*((float*)E)[i]; - if (i= 1) && (k > used || dist[i] < best_dist[k-1]); k--) - { - best_dist[k]=best_dist[k-1]; - nbest[k] = nbest[k-1]; - } - best_dist[k]=dist[i]; - nbest[k]=i; - used++; - if (sign) - nbest[k]+=entries; - } - } -} diff --git a/src/libspeex/window.c b/src/libspeex/window.c deleted file mode 100644 index ac042d45..00000000 --- a/src/libspeex/window.c +++ /dev/null @@ -1,102 +0,0 @@ -/* Copyright (C) 2006 Jean-Marc Valin - File: window.c - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of the Xiph.org Foundation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "arch.h" - -#ifdef FIXED_POINT -const spx_word16_t lag_window[11] = { - 16384, 16337, 16199, 15970, 15656, 15260, 14790, 14254, 13659, 13015, 12330 -}; - -const spx_word16_t lpc_window[200] = { -1310, 1313, 1321, 1333, 1352, 1375, 1403, 1436, -1475, 1518, 1567, 1621, 1679, 1743, 1811, 1884, -1962, 2044, 2132, 2224, 2320, 2421, 2526, 2636, -2750, 2868, 2990, 3116, 3246, 3380, 3518, 3659, -3804, 3952, 4104, 4259, 4417, 4578, 4742, 4909, -5079, 5251, 5425, 5602, 5781, 5963, 6146, 6331, -6518, 6706, 6896, 7087, 7280, 7473, 7668, 7863, -8059, 8256, 8452, 8650, 8847, 9044, 9241, 9438, -9635, 9831, 10026, 10220, 10414, 10606, 10797, 10987, -11176, 11363, 11548, 11731, 11912, 12091, 12268, 12443, -12615, 12785, 12952, 13116, 13277, 13435, 13590, 13742, -13890, 14035, 14176, 14314, 14448, 14578, 14704, 14826, -14944, 15058, 15168, 15273, 15374, 15470, 15562, 15649, -15732, 15810, 15883, 15951, 16015, 16073, 16127, 16175, -16219, 16257, 16291, 16319, 16342, 16360, 16373, 16381, -16384, 16384, 16384, 16384, 16384, 16384, 16384, 16384, -16384, 16384, 16384, 16384, 16384, 16384, 16384, 16384, -16384, 16384, 16384, 16384, 16384, 16384, 16384, 16384, -16384, 16384, 16384, 16384, 16384, 16384, 16384, 16384, -16384, 16384, 16384, 16384, 16384, 16384, 16384, 16384, -16384, 16384, 16384, 16384, 16384, 16384, 16384, 16384, -16384, 16384, 16384, 16361, 16294, 16183, 16028, 15830, -15588, 15304, 14979, 14613, 14207, 13763, 13282, 12766, -12215, 11631, 11016, 10373, 9702, 9007, 8289, 7551, -6797, 6028, 5251, 4470, 3695, 2943, 2248, 1696 -}; -#else -const spx_word16_t lag_window[11] = { - 1.00000, 0.99716, 0.98869, 0.97474, 0.95554, 0.93140, 0.90273, 0.86998, 0.83367, 0.79434, 0.75258 -}; - -const spx_word16_t lpc_window[200] = { - 0.080000f, 0.080158f, 0.080630f, 0.081418f, 0.082520f, 0.083935f, 0.085663f, 0.087703f, - 0.090052f, 0.092710f, 0.095674f, 0.098943f, 0.102514f, 0.106385f, 0.110553f, 0.115015f, - 0.119769f, 0.124811f, 0.130137f, 0.135744f, 0.141628f, 0.147786f, 0.154212f, 0.160902f, - 0.167852f, 0.175057f, 0.182513f, 0.190213f, 0.198153f, 0.206328f, 0.214731f, 0.223357f, - 0.232200f, 0.241254f, 0.250513f, 0.259970f, 0.269619f, 0.279453f, 0.289466f, 0.299651f, - 0.310000f, 0.320507f, 0.331164f, 0.341965f, 0.352901f, 0.363966f, 0.375151f, 0.386449f, - 0.397852f, 0.409353f, 0.420943f, 0.432615f, 0.444361f, 0.456172f, 0.468040f, 0.479958f, - 0.491917f, 0.503909f, 0.515925f, 0.527959f, 0.540000f, 0.552041f, 0.564075f, 0.576091f, - 0.588083f, 0.600042f, 0.611960f, 0.623828f, 0.635639f, 0.647385f, 0.659057f, 0.670647f, - 0.682148f, 0.693551f, 0.704849f, 0.716034f, 0.727099f, 0.738035f, 0.748836f, 0.759493f, - 0.770000f, 0.780349f, 0.790534f, 0.800547f, 0.810381f, 0.820030f, 0.829487f, 0.838746f, - 0.847800f, 0.856643f, 0.865269f, 0.873672f, 0.881847f, 0.889787f, 0.897487f, 0.904943f, - 0.912148f, 0.919098f, 0.925788f, 0.932214f, 0.938372f, 0.944256f, 0.949863f, 0.955189f, - 0.960231f, 0.964985f, 0.969447f, 0.973615f, 0.977486f, 0.981057f, 0.984326f, 0.987290f, - 0.989948f, 0.992297f, 0.994337f, 0.996065f, 0.997480f, 0.998582f, 0.999370f, 0.999842f, - 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, - 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, - 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, - 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, - 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, - 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, - 1.000000f, 1.000000f, 1.000000f, 0.998640f, 0.994566f, 0.987787f, 0.978324f, 0.966203f, - 0.951458f, 0.934131f, 0.914270f, 0.891931f, 0.867179f, 0.840084f, 0.810723f, 0.779182f, - 0.745551f, 0.709930f, 0.672424f, 0.633148f, 0.592223f, 0.549781f, 0.505964f, 0.460932f, - 0.414863f, 0.367968f, 0.320511f, 0.272858f, 0.225569f, 0.179655f, 0.137254f, 0.103524f -}; -#endif diff --git a/src/libvorbis-1.3.4/include/vorbis/codec.h b/src/libvorbis-1.3.4/include/vorbis/codec.h deleted file mode 100644 index 999aa335..00000000 --- a/src/libvorbis-1.3.4/include/vorbis/codec.h +++ /dev/null @@ -1,243 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - - ******************************************************************** - - function: libvorbis codec headers - last mod: $Id: codec.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -#ifndef _vorbis_codec_h_ -#define _vorbis_codec_h_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include - -typedef struct vorbis_info{ - int version; - int channels; - long rate; - - /* The below bitrate declarations are *hints*. - Combinations of the three values carry the following implications: - - all three set to the same value: - implies a fixed rate bitstream - only nominal set: - implies a VBR stream that averages the nominal bitrate. No hard - upper/lower limit - upper and or lower set: - implies a VBR bitstream that obeys the bitrate limits. nominal - may also be set to give a nominal rate. - none set: - the coder does not care to speculate. - */ - - long bitrate_upper; - long bitrate_nominal; - long bitrate_lower; - long bitrate_window; - - void *codec_setup; -} vorbis_info; - -/* vorbis_dsp_state buffers the current vorbis audio - analysis/synthesis state. The DSP state belongs to a specific - logical bitstream ****************************************************/ -typedef struct vorbis_dsp_state{ - int analysisp; - vorbis_info *vi; - - float **pcm; - float **pcmret; - int pcm_storage; - int pcm_current; - int pcm_returned; - - int preextrapolate; - int eofflag; - - long lW; - long W; - long nW; - long centerW; - - ogg_int64_t granulepos; - ogg_int64_t sequence; - - ogg_int64_t glue_bits; - ogg_int64_t time_bits; - ogg_int64_t floor_bits; - ogg_int64_t res_bits; - - void *backend_state; -} vorbis_dsp_state; - -typedef struct vorbis_block{ - /* necessary stream state for linking to the framing abstraction */ - float **pcm; /* this is a pointer into local storage */ - oggpack_buffer opb; - - long lW; - long W; - long nW; - int pcmend; - int mode; - - int eofflag; - ogg_int64_t granulepos; - ogg_int64_t sequence; - vorbis_dsp_state *vd; /* For read-only access of configuration */ - - /* local storage to avoid remallocing; it's up to the mapping to - structure it */ - void *localstore; - long localtop; - long localalloc; - long totaluse; - struct alloc_chain *reap; - - /* bitmetrics for the frame */ - long glue_bits; - long time_bits; - long floor_bits; - long res_bits; - - void *internal; - -} vorbis_block; - -/* vorbis_block is a single block of data to be processed as part of -the analysis/synthesis stream; it belongs to a specific logical -bitstream, but is independent from other vorbis_blocks belonging to -that logical bitstream. *************************************************/ - -struct alloc_chain{ - void *ptr; - struct alloc_chain *next; -}; - -/* vorbis_info contains all the setup information specific to the - specific compression/decompression mode in progress (eg, - psychoacoustic settings, channel setup, options, codebook - etc). vorbis_info and substructures are in backends.h. -*********************************************************************/ - -/* the comments are not part of vorbis_info so that vorbis_info can be - static storage */ -typedef struct vorbis_comment{ - /* unlimited user comment fields. libvorbis writes 'libvorbis' - whatever vendor is set to in encode */ - char **user_comments; - int *comment_lengths; - int comments; - char *vendor; - -} vorbis_comment; - - -/* libvorbis encodes in two abstraction layers; first we perform DSP - and produce a packet (see docs/analysis.txt). The packet is then - coded into a framed OggSquish bitstream by the second layer (see - docs/framing.txt). Decode is the reverse process; we sync/frame - the bitstream and extract individual packets, then decode the - packet back into PCM audio. - - The extra framing/packetizing is used in streaming formats, such as - files. Over the net (such as with UDP), the framing and - packetization aren't necessary as they're provided by the transport - and the streaming layer is not used */ - -/* Vorbis PRIMITIVES: general ***************************************/ - -extern void vorbis_info_init(vorbis_info *vi); -extern void vorbis_info_clear(vorbis_info *vi); -extern int vorbis_info_blocksize(vorbis_info *vi,int zo); -extern void vorbis_comment_init(vorbis_comment *vc); -extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); -extern void vorbis_comment_add_tag(vorbis_comment *vc, - const char *tag, const char *contents); -extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); -extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); -extern void vorbis_comment_clear(vorbis_comment *vc); - -extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); -extern int vorbis_block_clear(vorbis_block *vb); -extern void vorbis_dsp_clear(vorbis_dsp_state *v); -extern double vorbis_granule_time(vorbis_dsp_state *v, - ogg_int64_t granulepos); - -extern const char *vorbis_version_string(void); - -/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ - -extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); -extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); -extern int vorbis_analysis_headerout(vorbis_dsp_state *v, - vorbis_comment *vc, - ogg_packet *op, - ogg_packet *op_comm, - ogg_packet *op_code); -extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); -extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); -extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); -extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); - -extern int vorbis_bitrate_addblock(vorbis_block *vb); -extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, - ogg_packet *op); - -/* Vorbis PRIMITIVES: synthesis layer *******************************/ -extern int vorbis_synthesis_idheader(ogg_packet *op); -extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, - ogg_packet *op); - -extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); -extern int vorbis_synthesis_restart(vorbis_dsp_state *v); -extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); -extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); -extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); -extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); -extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); -extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); -extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); - -extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); -extern int vorbis_synthesis_halfrate_p(vorbis_info *v); - -/* Vorbis ERRORS and return codes ***********************************/ - -#define OV_FALSE -1 -#define OV_EOF -2 -#define OV_HOLE -3 - -#define OV_EREAD -128 -#define OV_EFAULT -129 -#define OV_EIMPL -130 -#define OV_EINVAL -131 -#define OV_ENOTVORBIS -132 -#define OV_EBADHEADER -133 -#define OV_EVERSION -134 -#define OV_ENOTAUDIO -135 -#define OV_EBADPACKET -136 -#define OV_EBADLINK -137 -#define OV_ENOSEEK -138 - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif - diff --git a/src/libvorbis-1.3.4/include/vorbis/vorbisenc.h b/src/libvorbis-1.3.4/include/vorbis/vorbisenc.h deleted file mode 100644 index 02332b50..00000000 --- a/src/libvorbis-1.3.4/include/vorbis/vorbisenc.h +++ /dev/null @@ -1,436 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: vorbis encode-engine setup - last mod: $Id: vorbisenc.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -/** \file - * Libvorbisenc is a convenient API for setting up an encoding - * environment using libvorbis. Libvorbisenc encapsulates the - * actions needed to set up the encoder properly. - */ - -#ifndef _OV_ENC_H_ -#define _OV_ENC_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include "codec.h" - -/** - * This is the primary function within libvorbisenc for setting up managed - * bitrate modes. - * - * Before this function is called, the \ref vorbis_info - * struct should be initialized by using vorbis_info_init() from the libvorbis - * API. After encoding, vorbis_info_clear() should be called. - * - * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set - * constraints for the encoded file. This function uses these settings to - * select the appropriate encoding mode and set it up. - * - * \param vi Pointer to an initialized \ref vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. - * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. - * \param min_bitrate Desired minimum bitrate. -1 indicates unset. - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success. - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. - */ -extern int vorbis_encode_init(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate); - -/** - * This function performs step-one of a three-step bitrate-managed encode - * setup. It functions similarly to the one-step setup performed by \ref - * vorbis_encode_init but allows an application to make further encode setup - * tweaks using \ref vorbis_encode_ctl before finally calling \ref - * vorbis_encode_setup_init to complete the setup process. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set - * constraints for the encoded file. This function uses these settings to - * select the appropriate encoding mode and set it up. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. - * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. - * \param min_bitrate Desired minimum bitrate. -1 indicates unset. - * - * \return Zero for success, and negative for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. - */ -extern int vorbis_encode_setup_managed(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate); - -/** - * This function performs step-one of a three-step variable bitrate - * (quality-based) encode setup. It functions similarly to the one-step setup - * performed by \ref vorbis_encode_init_vbr() but allows an application to - * make further encode setup tweaks using \ref vorbis_encode_ctl() before - * finally calling \ref vorbis_encode_setup_init to complete the setup - * process. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using \ref vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. - */ -extern int vorbis_encode_setup_vbr(vorbis_info *vi, - long channels, - long rate, - - float quality - ); - -/** - * This is the primary function within libvorbisenc for setting up variable - * bitrate ("quality" based) modes. - * - * - * Before this function is called, the vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). - * - * - * \return Zero for success, or a negative number for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. - */ -extern int vorbis_encode_init_vbr(vorbis_info *vi, - long channels, - long rate, - - float base_quality - ); - -/** - * This function performs the last stage of three-step encoding setup, as - * described in the API overview under managed bitrate modes. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API, one of - * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to - * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() - * called if necessary to make encoding setup changes. - * vorbis_encode_setup_init() finalizes the highlevel encoding structure into - * a complete encoding setup after which the application may make no further - * setup changes. - * - * After encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized \ref vorbis_info struct. - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success. - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * - * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first - * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to - * initialize the high-level encoding setup - * - */ -extern int vorbis_encode_setup_init(vorbis_info *vi); - -/** - * This function implements a generic interface to miscellaneous encoder - * settings similar to the classic UNIX 'ioctl()' system call. Applications - * may use vorbis_encode_ctl() to query or set bitrate management or quality - * mode details by using one of several \e request arguments detailed below. - * vorbis_encode_ctl() must be called after one of - * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used - * to modify settings, \ref vorbis_encode_ctl() must be called before \ref - * vorbis_encode_setup_init(). - * - * \param vi Pointer to an initialized vorbis_info struct. - * - * \param number Specifies the desired action; See \ref encctlcodes "the list - * of available requests". - * - * \param arg void * pointing to a data structure matching the request - * argument. - * - * \retval 0 Success. Any further return information (such as the result of a - * query) is placed into the storage pointed to by *arg. - * - * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after - * calling vorbis_encode_setup_init(). - * - * \retval OV_EIMPL Unimplemented or unknown request - */ -extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); - -/** - * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() - * with the \ref ovectl_ratemanage2_arg struct and \ref - * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. - * - * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() - * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref - * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to - * query and modify specifics of the encoder's bitrate management - * configuration. -*/ -struct ovectl_ratemanage_arg { - int management_active; /**< nonzero if bitrate management is active*/ -/** hard lower limit (in kilobits per second) below which the stream bitrate - will never be allowed for any given bitrate_hard_window seconds of time.*/ - long bitrate_hard_min; -/** hard upper limit (in kilobits per second) above which the stream bitrate - will never be allowed for any given bitrate_hard_window seconds of time.*/ - long bitrate_hard_max; -/** the window period (in seconds) used to regulate the hard bitrate minimum - and maximum*/ - double bitrate_hard_window; -/** soft lower limit (in kilobits per second) below which the average bitrate - tracker will start nudging the bitrate higher.*/ - long bitrate_av_lo; -/** soft upper limit (in kilobits per second) above which the average bitrate - tracker will start nudging the bitrate lower.*/ - long bitrate_av_hi; -/** the window period (in seconds) used to regulate the average bitrate - minimum and maximum.*/ - double bitrate_av_window; -/** Regulates the relative centering of the average and hard windows; in - libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but - followed the average window regulation. In libvorbis 1.1 a bit-reservoir - interface replaces the old windowing interface; the older windowing - interface is simulated and this field has no effect.*/ - double bitrate_av_window_center; -}; - -/** - * \name struct ovectl_ratemanage2_arg - * - * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and - * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to - * query and modify specifics of the encoder's bitrate management - * configuration. - * -*/ -struct ovectl_ratemanage2_arg { - int management_active; /**< nonzero if bitrate management is active */ -/** Lower allowed bitrate limit in kilobits per second */ - long bitrate_limit_min_kbps; -/** Upper allowed bitrate limit in kilobits per second */ - long bitrate_limit_max_kbps; - long bitrate_limit_reservoir_bits; /**struct ovectl_ratemanage2_arg * - * - * Used to query the current encoder bitrate management setting. Also used to - * initialize fields of an ovectl_ratemanage2_arg structure for use with - * \ref OV_ECTL_RATEMANAGE2_SET. - */ -#define OV_ECTL_RATEMANAGE2_GET 0x14 - -/** - * Set the current encoder bitrate management settings. - * - * Argument: struct ovectl_ratemanage2_arg * - * - * Used to set the current encoder bitrate management settings to the values - * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable - * bitrate management. -*/ -#define OV_ECTL_RATEMANAGE2_SET 0x15 - -/** - * Returns the current encoder hard-lowpass setting (kHz) in the double - * pointed to by arg. - * - * Argument: double * -*/ -#define OV_ECTL_LOWPASS_GET 0x20 - -/** - * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid - * lowpass settings range from 2 to 99. - * - * Argument: double * -*/ -#define OV_ECTL_LOWPASS_SET 0x21 - -/** - * Returns the current encoder impulse block setting in the double pointed - * to by arg. - * - * Argument: double * -*/ -#define OV_ECTL_IBLOCK_GET 0x30 - -/** - * Sets the impulse block bias to the the value pointed to by arg. - * - * Argument: double * - * - * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will - * direct to encoder to use more bits when incoding short blocks that contain - * strong impulses, thus improving the accuracy of impulse encoding. - */ -#define OV_ECTL_IBLOCK_SET 0x31 - -/** - * Returns the current encoder coupling setting in the int pointed - * to by arg. - * - * Argument: int * -*/ -#define OV_ECTL_COUPLING_GET 0x40 - -/** - * Enables/disables channel coupling in multichannel encoding according to arg. - * - * Argument: int * - * - * Zero disables channel coupling for multichannel inputs, nonzer enables - * channel coupling. Setting has no effect on monophonic encoding or - * multichannel counts that do not offer coupling. At present, coupling is - * available for stereo and 5.1 encoding. - */ -#define OV_ECTL_COUPLING_SET 0x41 - - /* deprecated rate management supported only for compatibility */ - -/** - * Old interface to querying bitrate management settings. - * - * Deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_GET 0x10 -/** - * Old interface to modifying bitrate management settings. - * - * deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_SET 0x11 -/** - * Old interface to setting average-bitrate encoding mode. - * - * Deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_AVG 0x12 -/** - * Old interface to setting bounded-bitrate encoding modes. - * - * deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_HARD 0x13 - -/*@}*/ - - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif diff --git a/src/libvorbis-1.3.4/include/vorbis/vorbisfile.h b/src/libvorbis-1.3.4/include/vorbis/vorbisfile.h deleted file mode 100644 index 9271331e..00000000 --- a/src/libvorbis-1.3.4/include/vorbis/vorbisfile.h +++ /dev/null @@ -1,206 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.h 17182 2010-04-29 03:48:32Z xiphmont $ - - ********************************************************************/ - -#ifndef _OV_FILE_H_ -#define _OV_FILE_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include -#include "codec.h" - -/* The function prototypes for the callbacks are basically the same as for - * the stdio functions fread, fseek, fclose, ftell. - * The one difference is that the FILE * arguments have been replaced with - * a void * - this is to be used as a pointer to whatever internal data these - * functions might need. In the stdio case, it's just a FILE * cast to a void * - * - * If you use other functions, check the docs for these functions and return - * the right values. For seek_func(), you *MUST* return -1 if the stream is - * unseekable - */ -typedef struct { - size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); - int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); - int (*close_func) (void *datasource); - long (*tell_func) (void *datasource); -} ov_callbacks; - -#ifndef OV_EXCLUDE_STATIC_CALLBACKS - -/* a few sets of convenient callbacks, especially for use under - * Windows where ov_open_callbacks() should always be used instead of - * ov_open() to avoid problems with incompatible crt.o version linking - * issues. */ - -static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ - if(f==NULL)return(-1); - -#ifdef __MINGW32__ - return fseeko64(f,off,whence); -#elif defined (_WIN32) - return _fseeki64(f,off,whence); -#else - return fseek(f,off,whence); -#endif -} - -/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as - * static data. That means that every file which includes this header - * will get its own copy of these structs whether it uses them or - * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. - * These static symbols are essential on platforms such as Windows on - * which several different versions of stdio support may be linked to - * by different DLLs, and we need to be certain we know which one - * we're using (the same one as the main application). - */ - -static ov_callbacks OV_CALLBACKS_DEFAULT = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell -}; - -static ov_callbacks OV_CALLBACKS_NOCLOSE = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, - (int (*)(void *)) NULL, - (long (*)(void *)) ftell -}; - -static ov_callbacks OV_CALLBACKS_STREAMONLY = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) NULL, - (int (*)(void *)) fclose, - (long (*)(void *)) NULL -}; - -static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) NULL, - (int (*)(void *)) NULL, - (long (*)(void *)) NULL -}; - -#endif - -#define NOTOPEN 0 -#define PARTOPEN 1 -#define OPENED 2 -#define STREAMSET 3 -#define INITSET 4 - -typedef struct OggVorbis_File { - void *datasource; /* Pointer to a FILE *, etc. */ - int seekable; - ogg_int64_t offset; - ogg_int64_t end; - ogg_sync_state oy; - - /* If the FILE handle isn't seekable (eg, a pipe), only the current - stream appears */ - int links; - ogg_int64_t *offsets; - ogg_int64_t *dataoffsets; - long *serialnos; - ogg_int64_t *pcmlengths; /* overloaded to maintain binary - compatibility; x2 size, stores both - beginning and end values */ - vorbis_info *vi; - vorbis_comment *vc; - - /* Decoding working state local storage */ - ogg_int64_t pcm_offset; - int ready_state; - long current_serialno; - int current_link; - - double bittrack; - double samptrack; - - ogg_stream_state os; /* take physical pages, weld into a logical - stream of packets */ - vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ - vorbis_block vb; /* local working space for packet->PCM decode */ - - ov_callbacks callbacks; - -} OggVorbis_File; - - -extern int ov_clear(OggVorbis_File *vf); -extern int ov_fopen(const char *path,OggVorbis_File *vf); -extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); -extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, - const char *initial, long ibytes, ov_callbacks callbacks); - -extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); -extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, - const char *initial, long ibytes, ov_callbacks callbacks); -extern int ov_test_open(OggVorbis_File *vf); - -extern long ov_bitrate(OggVorbis_File *vf,int i); -extern long ov_bitrate_instant(OggVorbis_File *vf); -extern long ov_streams(OggVorbis_File *vf); -extern long ov_seekable(OggVorbis_File *vf); -extern long ov_serialnumber(OggVorbis_File *vf,int i); - -extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); -extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); -extern double ov_time_total(OggVorbis_File *vf,int i); - -extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_time_seek(OggVorbis_File *vf,double pos); -extern int ov_time_seek_page(OggVorbis_File *vf,double pos); - -extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); -extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); - -extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); -extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); -extern double ov_time_tell(OggVorbis_File *vf); - -extern vorbis_info *ov_info(OggVorbis_File *vf,int link); -extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); - -extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, - int *bitstream); -extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream, - void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); -extern long ov_read(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream); -extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); - -extern int ov_halfrate(OggVorbis_File *vf,int flag); -extern int ov_halfrate_p(OggVorbis_File *vf); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif - diff --git a/src/libvorbis-1.3.4/lib/analysis.c b/src/libvorbis-1.3.4/lib/analysis.c deleted file mode 100644 index 01aa6f30..00000000 --- a/src/libvorbis-1.3.4/lib/analysis.c +++ /dev/null @@ -1,120 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: single-block PCM analysis mode dispatch - last mod: $Id: analysis.c 16226 2009-07-08 06:43:49Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "scales.h" -#include "os.h" -#include "misc.h" - -/* decides between modes, dispatches to the appropriate mapping. */ -int vorbis_analysis(vorbis_block *vb, ogg_packet *op){ - int ret,i; - vorbis_block_internal *vbi=vb->internal; - - vb->glue_bits=0; - vb->time_bits=0; - vb->floor_bits=0; - vb->res_bits=0; - - /* first things first. Make sure encode is ready */ - for(i=0;ipacketblob[i]); - - /* we only have one mapping type (0), and we let the mapping code - itself figure out what soft mode to use. This allows easier - bitrate management */ - - if((ret=_mapping_P[0]->forward(vb))) - return(ret); - - if(op){ - if(vorbis_bitrate_managed(vb)) - /* The app is using a bitmanaged mode... but not using the - bitrate management interface. */ - return(OV_EINVAL); - - op->packet=oggpack_get_buffer(&vb->opb); - op->bytes=oggpack_bytes(&vb->opb); - op->b_o_s=0; - op->e_o_s=vb->eofflag; - op->granulepos=vb->granulepos; - op->packetno=vb->sequence; /* for sake of completeness */ - } - return(0); -} - -#ifdef ANALYSIS -int analysis_noisy=1; - -/* there was no great place to put this.... */ -void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,ogg_int64_t off){ - int j; - FILE *of; - char buffer[80]; - - sprintf(buffer,"%s_%d.m",base,i); - of=fopen(buffer,"w"); - - if(!of)perror("failed to open data dump file"); - - for(j=0;j -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "os.h" -#include "misc.h" -#include "bitrate.h" - -/* compute bitrate tracking setup */ -void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bm){ - codec_setup_info *ci=vi->codec_setup; - bitrate_manager_info *bi=&ci->bi; - - memset(bm,0,sizeof(*bm)); - - if(bi && (bi->reservoir_bits>0)){ - long ratesamples=vi->rate; - int halfsamples=ci->blocksizes[0]>>1; - - bm->short_per_long=ci->blocksizes[1]/ci->blocksizes[0]; - bm->managed=1; - - bm->avg_bitsper= rint(1.*bi->avg_rate*halfsamples/ratesamples); - bm->min_bitsper= rint(1.*bi->min_rate*halfsamples/ratesamples); - bm->max_bitsper= rint(1.*bi->max_rate*halfsamples/ratesamples); - - bm->avgfloat=PACKETBLOBS/2; - - /* not a necessary fix, but one that leads to a more balanced - typical initialization */ - { - long desired_fill=bi->reservoir_bits*bi->reservoir_bias; - bm->minmax_reservoir=desired_fill; - bm->avg_reservoir=desired_fill; - } - - } -} - -void vorbis_bitrate_clear(bitrate_manager_state *bm){ - memset(bm,0,sizeof(*bm)); - return; -} - -int vorbis_bitrate_managed(vorbis_block *vb){ - vorbis_dsp_state *vd=vb->vd; - private_state *b=vd->backend_state; - bitrate_manager_state *bm=&b->bms; - - if(bm && bm->managed)return(1); - return(0); -} - -/* finish taking in the block we just processed */ -int vorbis_bitrate_addblock(vorbis_block *vb){ - vorbis_block_internal *vbi=vb->internal; - vorbis_dsp_state *vd=vb->vd; - private_state *b=vd->backend_state; - bitrate_manager_state *bm=&b->bms; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - bitrate_manager_info *bi=&ci->bi; - - int choice=rint(bm->avgfloat); - long this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - long min_target_bits=(vb->W?bm->min_bitsper*bm->short_per_long:bm->min_bitsper); - long max_target_bits=(vb->W?bm->max_bitsper*bm->short_per_long:bm->max_bitsper); - int samples=ci->blocksizes[vb->W]>>1; - long desired_fill=bi->reservoir_bits*bi->reservoir_bias; - if(!bm->managed){ - /* not a bitrate managed stream, but for API simplicity, we'll - buffer the packet to keep the code path clean */ - - if(bm->vb)return(-1); /* one has been submitted without - being claimed */ - bm->vb=vb; - return(0); - } - - bm->vb=vb; - - /* look ahead for avg floater */ - if(bm->avg_bitsper>0){ - double slew=0.; - long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); - double slewlimit= 15./bi->slew_damp; - - /* choosing a new floater: - if we're over target, we slew down - if we're under target, we slew up - - choose slew as follows: look through packetblobs of this frame - and set slew as the first in the appropriate direction that - gives us the slew we want. This may mean no slew if delta is - already favorable. - - Then limit slew to slew max */ - - if(bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ - while(choice>0 && this_bits>avg_target_bits && - bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ - choice--; - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - }else if(bm->avg_reservoir+(this_bits-avg_target_bits)avg_reservoir+(this_bits-avg_target_bits)packetblob[choice])*8; - } - } - - slew=rint(choice-bm->avgfloat)/samples*vi->rate; - if(slew<-slewlimit)slew=-slewlimit; - if(slew>slewlimit)slew=slewlimit; - choice=rint(bm->avgfloat+= slew/vi->rate*samples); - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - - - - /* enforce min(if used) on the current floater (if used) */ - if(bm->min_bitsper>0){ - /* do we need to force the bitrate up? */ - if(this_bitsminmax_reservoir-(min_target_bits-this_bits)<0){ - choice++; - if(choice>=PACKETBLOBS)break; - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - } - } - - /* enforce max (if used) on the current floater (if used) */ - if(bm->max_bitsper>0){ - /* do we need to force the bitrate down? */ - if(this_bits>max_target_bits){ - while(bm->minmax_reservoir+(this_bits-max_target_bits)>bi->reservoir_bits){ - choice--; - if(choice<0)break; - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - } - } - - /* Choice of packetblobs now made based on floater, and min/max - requirements. Now boundary check extreme choices */ - - if(choice<0){ - /* choosing a smaller packetblob is insufficient to trim bitrate. - frame will need to be truncated */ - long maxsize=(max_target_bits+(bi->reservoir_bits-bm->minmax_reservoir))/8; - bm->choice=choice=0; - - if(oggpack_bytes(vbi->packetblob[choice])>maxsize){ - - oggpack_writetrunc(vbi->packetblob[choice],maxsize*8); - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - }else{ - long minsize=(min_target_bits-bm->minmax_reservoir+7)/8; - if(choice>=PACKETBLOBS) - choice=PACKETBLOBS-1; - - bm->choice=choice; - - /* prop up bitrate according to demand. pad this frame out with zeroes */ - minsize-=oggpack_bytes(vbi->packetblob[choice]); - while(minsize-->0)oggpack_write(vbi->packetblob[choice],0,8); - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - - } - - /* now we have the final packet and the final packet size. Update statistics */ - /* min and max reservoir */ - if(bm->min_bitsper>0 || bm->max_bitsper>0){ - - if(max_target_bits>0 && this_bits>max_target_bits){ - bm->minmax_reservoir+=(this_bits-max_target_bits); - }else if(min_target_bits>0 && this_bitsminmax_reservoir+=(this_bits-min_target_bits); - }else{ - /* inbetween; we want to take reservoir toward but not past desired_fill */ - if(bm->minmax_reservoir>desired_fill){ - if(max_target_bits>0){ /* logical bulletproofing against initialization state */ - bm->minmax_reservoir+=(this_bits-max_target_bits); - if(bm->minmax_reservoirminmax_reservoir=desired_fill; - }else{ - bm->minmax_reservoir=desired_fill; - } - }else{ - if(min_target_bits>0){ /* logical bulletproofing against initialization state */ - bm->minmax_reservoir+=(this_bits-min_target_bits); - if(bm->minmax_reservoir>desired_fill)bm->minmax_reservoir=desired_fill; - }else{ - bm->minmax_reservoir=desired_fill; - } - } - } - } - - /* avg reservoir */ - if(bm->avg_bitsper>0){ - long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); - bm->avg_reservoir+=this_bits-avg_target_bits; - } - - return(0); -} - -int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,ogg_packet *op){ - private_state *b=vd->backend_state; - bitrate_manager_state *bm=&b->bms; - vorbis_block *vb=bm->vb; - int choice=PACKETBLOBS/2; - if(!vb)return 0; - - if(op){ - vorbis_block_internal *vbi=vb->internal; - - if(vorbis_bitrate_managed(vb)) - choice=bm->choice; - - op->packet=oggpack_get_buffer(vbi->packetblob[choice]); - op->bytes=oggpack_bytes(vbi->packetblob[choice]); - op->b_o_s=0; - op->e_o_s=vb->eofflag; - op->granulepos=vb->granulepos; - op->packetno=vb->sequence; /* for sake of completeness */ - } - - bm->vb=0; - return(1); -} diff --git a/src/libvorbis-1.3.4/lib/bitrate.h b/src/libvorbis-1.3.4/lib/bitrate.h deleted file mode 100644 index db48fcb6..00000000 --- a/src/libvorbis-1.3.4/lib/bitrate.h +++ /dev/null @@ -1,59 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: bitrate tracking and management - last mod: $Id: bitrate.h 13293 2007-07-24 00:09:47Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_BITRATE_H_ -#define _V_BITRATE_H_ - -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "os.h" - -/* encode side bitrate tracking */ -typedef struct bitrate_manager_state { - int managed; - - long avg_reservoir; - long minmax_reservoir; - long avg_bitsper; - long min_bitsper; - long max_bitsper; - - long short_per_long; - double avgfloat; - - vorbis_block *vb; - int choice; -} bitrate_manager_state; - -typedef struct bitrate_manager_info{ - long avg_rate; - long min_rate; - long max_rate; - long reservoir_bits; - double reservoir_bias; - - double slew_damp; - -} bitrate_manager_info; - -extern void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bs); -extern void vorbis_bitrate_clear(bitrate_manager_state *bs); -extern int vorbis_bitrate_managed(vorbis_block *vb); -extern int vorbis_bitrate_addblock(vorbis_block *vb); -extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, ogg_packet *op); - -#endif diff --git a/src/libvorbis-1.3.4/lib/block.c b/src/libvorbis-1.3.4/lib/block.c deleted file mode 100644 index 57dfe896..00000000 --- a/src/libvorbis-1.3.4/lib/block.c +++ /dev/null @@ -1,1046 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: PCM data vector blocking, windowing and dis/reassembly - last mod: $Id: block.c 19031 2013-12-03 19:20:50Z tterribe $ - - Handle windowing, overlap-add, etc of the PCM vectors. This is made - more amusing by Vorbis' current two allowed block sizes. - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" - -#include "window.h" -#include "mdct.h" -#include "lpc.h" -#include "registry.h" -#include "misc.h" - -static int ilog2(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -/* pcm accumulator examples (not exhaustive): - - <-------------- lW ----------------> - <--------------- W ----------------> -: .....|..... _______________ | -: .''' | '''_--- | |\ | -:.....''' |_____--- '''......| | \_______| -:.................|__________________|_______|__|______| - |<------ Sl ------>| > Sr < |endW - |beginSl |endSl | |endSr - |beginW |endlW |beginSr - - - |< lW >| - <--------------- W ----------------> - | | .. ______________ | - | | ' `/ | ---_ | - |___.'___/`. | ---_____| - |_______|__|_______|_________________| - | >|Sl|< |<------ Sr ----->|endW - | | |endSl |beginSr |endSr - |beginW | |endlW - mult[0] |beginSl mult[n] - - <-------------- lW -----------------> - |<--W-->| -: .............. ___ | | -: .''' |`/ \ | | -:.....''' |/`....\|...| -:.........................|___|___|___| - |Sl |Sr |endW - | | |endSr - | |beginSr - | |endSl - |beginSl - |beginW -*/ - -/* block abstraction setup *********************************************/ - -#ifndef WORD_ALIGN -#define WORD_ALIGN 8 -#endif - -int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb){ - int i; - memset(vb,0,sizeof(*vb)); - vb->vd=v; - vb->localalloc=0; - vb->localstore=NULL; - if(v->analysisp){ - vorbis_block_internal *vbi= - vb->internal=_ogg_calloc(1,sizeof(vorbis_block_internal)); - vbi->ampmax=-9999; - - for(i=0;ipacketblob[i]=&vb->opb; - }else{ - vbi->packetblob[i]= - _ogg_calloc(1,sizeof(oggpack_buffer)); - } - oggpack_writeinit(vbi->packetblob[i]); - } - } - - return(0); -} - -void *_vorbis_block_alloc(vorbis_block *vb,long bytes){ - bytes=(bytes+(WORD_ALIGN-1)) & ~(WORD_ALIGN-1); - if(bytes+vb->localtop>vb->localalloc){ - /* can't just _ogg_realloc... there are outstanding pointers */ - if(vb->localstore){ - struct alloc_chain *link=_ogg_malloc(sizeof(*link)); - vb->totaluse+=vb->localtop; - link->next=vb->reap; - link->ptr=vb->localstore; - vb->reap=link; - } - /* highly conservative */ - vb->localalloc=bytes; - vb->localstore=_ogg_malloc(vb->localalloc); - vb->localtop=0; - } - { - void *ret=(void *)(((char *)vb->localstore)+vb->localtop); - vb->localtop+=bytes; - return ret; - } -} - -/* reap the chain, pull the ripcord */ -void _vorbis_block_ripcord(vorbis_block *vb){ - /* reap the chain */ - struct alloc_chain *reap=vb->reap; - while(reap){ - struct alloc_chain *next=reap->next; - _ogg_free(reap->ptr); - memset(reap,0,sizeof(*reap)); - _ogg_free(reap); - reap=next; - } - /* consolidate storage */ - if(vb->totaluse){ - vb->localstore=_ogg_realloc(vb->localstore,vb->totaluse+vb->localalloc); - vb->localalloc+=vb->totaluse; - vb->totaluse=0; - } - - /* pull the ripcord */ - vb->localtop=0; - vb->reap=NULL; -} - -int vorbis_block_clear(vorbis_block *vb){ - int i; - vorbis_block_internal *vbi=vb->internal; - - _vorbis_block_ripcord(vb); - if(vb->localstore)_ogg_free(vb->localstore); - - if(vbi){ - for(i=0;ipacketblob[i]); - if(i!=PACKETBLOBS/2)_ogg_free(vbi->packetblob[i]); - } - _ogg_free(vbi); - } - memset(vb,0,sizeof(*vb)); - return(0); -} - -/* Analysis side code, but directly related to blocking. Thus it's - here and not in analysis.c (which is for analysis transforms only). - The init is here because some of it is shared */ - -static int _vds_shared_init(vorbis_dsp_state *v,vorbis_info *vi,int encp){ - int i; - codec_setup_info *ci=vi->codec_setup; - private_state *b=NULL; - int hs; - - if(ci==NULL) return 1; - hs=ci->halfrate_flag; - - memset(v,0,sizeof(*v)); - b=v->backend_state=_ogg_calloc(1,sizeof(*b)); - - v->vi=vi; - b->modebits=ilog2(ci->modes); - - b->transform[0]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[0])); - b->transform[1]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[1])); - - /* MDCT is tranform 0 */ - - b->transform[0][0]=_ogg_calloc(1,sizeof(mdct_lookup)); - b->transform[1][0]=_ogg_calloc(1,sizeof(mdct_lookup)); - mdct_init(b->transform[0][0],ci->blocksizes[0]>>hs); - mdct_init(b->transform[1][0],ci->blocksizes[1]>>hs); - - /* Vorbis I uses only window type 0 */ - b->window[0]=ilog2(ci->blocksizes[0])-6; - b->window[1]=ilog2(ci->blocksizes[1])-6; - - if(encp){ /* encode/decode differ here */ - - /* analysis always needs an fft */ - drft_init(&b->fft_look[0],ci->blocksizes[0]); - drft_init(&b->fft_look[1],ci->blocksizes[1]); - - /* finish the codebooks */ - if(!ci->fullbooks){ - ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); - for(i=0;ibooks;i++) - vorbis_book_init_encode(ci->fullbooks+i,ci->book_param[i]); - } - - b->psy=_ogg_calloc(ci->psys,sizeof(*b->psy)); - for(i=0;ipsys;i++){ - _vp_psy_init(b->psy+i, - ci->psy_param[i], - &ci->psy_g_param, - ci->blocksizes[ci->psy_param[i]->blockflag]/2, - vi->rate); - } - - v->analysisp=1; - }else{ - /* finish the codebooks */ - if(!ci->fullbooks){ - ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); - for(i=0;ibooks;i++){ - if(ci->book_param[i]==NULL) - goto abort_books; - if(vorbis_book_init_decode(ci->fullbooks+i,ci->book_param[i])) - goto abort_books; - /* decode codebooks are now standalone after init */ - vorbis_staticbook_destroy(ci->book_param[i]); - ci->book_param[i]=NULL; - } - } - } - - /* initialize the storage vectors. blocksize[1] is small for encode, - but the correct size for decode */ - v->pcm_storage=ci->blocksizes[1]; - v->pcm=_ogg_malloc(vi->channels*sizeof(*v->pcm)); - v->pcmret=_ogg_malloc(vi->channels*sizeof(*v->pcmret)); - { - int i; - for(i=0;ichannels;i++) - v->pcm[i]=_ogg_calloc(v->pcm_storage,sizeof(*v->pcm[i])); - } - - /* all 1 (large block) or 0 (small block) */ - /* explicitly set for the sake of clarity */ - v->lW=0; /* previous window size */ - v->W=0; /* current window size */ - - /* all vector indexes */ - v->centerW=ci->blocksizes[1]/2; - - v->pcm_current=v->centerW; - - /* initialize all the backend lookups */ - b->flr=_ogg_calloc(ci->floors,sizeof(*b->flr)); - b->residue=_ogg_calloc(ci->residues,sizeof(*b->residue)); - - for(i=0;ifloors;i++) - b->flr[i]=_floor_P[ci->floor_type[i]]-> - look(v,ci->floor_param[i]); - - for(i=0;iresidues;i++) - b->residue[i]=_residue_P[ci->residue_type[i]]-> - look(v,ci->residue_param[i]); - - return 0; - abort_books: - for(i=0;ibooks;i++){ - if(ci->book_param[i]!=NULL){ - vorbis_staticbook_destroy(ci->book_param[i]); - ci->book_param[i]=NULL; - } - } - vorbis_dsp_clear(v); - return -1; -} - -/* arbitrary settings and spec-mandated numbers get filled in here */ -int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi){ - private_state *b=NULL; - - if(_vds_shared_init(v,vi,1))return 1; - b=v->backend_state; - b->psy_g_look=_vp_global_look(vi); - - /* Initialize the envelope state storage */ - b->ve=_ogg_calloc(1,sizeof(*b->ve)); - _ve_envelope_init(b->ve,vi); - - vorbis_bitrate_init(vi,&b->bms); - - /* compressed audio packets start after the headers - with sequence number 3 */ - v->sequence=3; - - return(0); -} - -void vorbis_dsp_clear(vorbis_dsp_state *v){ - int i; - if(v){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=(vi?vi->codec_setup:NULL); - private_state *b=v->backend_state; - - if(b){ - - if(b->ve){ - _ve_envelope_clear(b->ve); - _ogg_free(b->ve); - } - - if(b->transform[0]){ - mdct_clear(b->transform[0][0]); - _ogg_free(b->transform[0][0]); - _ogg_free(b->transform[0]); - } - if(b->transform[1]){ - mdct_clear(b->transform[1][0]); - _ogg_free(b->transform[1][0]); - _ogg_free(b->transform[1]); - } - - if(b->flr){ - if(ci) - for(i=0;ifloors;i++) - _floor_P[ci->floor_type[i]]-> - free_look(b->flr[i]); - _ogg_free(b->flr); - } - if(b->residue){ - if(ci) - for(i=0;iresidues;i++) - _residue_P[ci->residue_type[i]]-> - free_look(b->residue[i]); - _ogg_free(b->residue); - } - if(b->psy){ - if(ci) - for(i=0;ipsys;i++) - _vp_psy_clear(b->psy+i); - _ogg_free(b->psy); - } - - if(b->psy_g_look)_vp_global_free(b->psy_g_look); - vorbis_bitrate_clear(&b->bms); - - drft_clear(&b->fft_look[0]); - drft_clear(&b->fft_look[1]); - - } - - if(v->pcm){ - if(vi) - for(i=0;ichannels;i++) - if(v->pcm[i])_ogg_free(v->pcm[i]); - _ogg_free(v->pcm); - if(v->pcmret)_ogg_free(v->pcmret); - } - - if(b){ - /* free header, header1, header2 */ - if(b->header)_ogg_free(b->header); - if(b->header1)_ogg_free(b->header1); - if(b->header2)_ogg_free(b->header2); - _ogg_free(b); - } - - memset(v,0,sizeof(*v)); - } -} - -float **vorbis_analysis_buffer(vorbis_dsp_state *v, int vals){ - int i; - vorbis_info *vi=v->vi; - private_state *b=v->backend_state; - - /* free header, header1, header2 */ - if(b->header)_ogg_free(b->header);b->header=NULL; - if(b->header1)_ogg_free(b->header1);b->header1=NULL; - if(b->header2)_ogg_free(b->header2);b->header2=NULL; - - /* Do we have enough storage space for the requested buffer? If not, - expand the PCM (and envelope) storage */ - - if(v->pcm_current+vals>=v->pcm_storage){ - v->pcm_storage=v->pcm_current+vals*2; - - for(i=0;ichannels;i++){ - v->pcm[i]=_ogg_realloc(v->pcm[i],v->pcm_storage*sizeof(*v->pcm[i])); - } - } - - for(i=0;ichannels;i++) - v->pcmret[i]=v->pcm[i]+v->pcm_current; - - return(v->pcmret); -} - -static void _preextrapolate_helper(vorbis_dsp_state *v){ - int i; - int order=16; - float *lpc=alloca(order*sizeof(*lpc)); - float *work=alloca(v->pcm_current*sizeof(*work)); - long j; - v->preextrapolate=1; - - if(v->pcm_current-v->centerW>order*2){ /* safety */ - for(i=0;ivi->channels;i++){ - /* need to run the extrapolation in reverse! */ - for(j=0;jpcm_current;j++) - work[j]=v->pcm[i][v->pcm_current-j-1]; - - /* prime as above */ - vorbis_lpc_from_data(work,lpc,v->pcm_current-v->centerW,order); - -#if 0 - if(v->vi->channels==2){ - if(i==0) - _analysis_output("predataL",0,work,v->pcm_current-v->centerW,0,0,0); - else - _analysis_output("predataR",0,work,v->pcm_current-v->centerW,0,0,0); - }else{ - _analysis_output("predata",0,work,v->pcm_current-v->centerW,0,0,0); - } -#endif - - /* run the predictor filter */ - vorbis_lpc_predict(lpc,work+v->pcm_current-v->centerW-order, - order, - work+v->pcm_current-v->centerW, - v->centerW); - - for(j=0;jpcm_current;j++) - v->pcm[i][v->pcm_current-j-1]=work[j]; - - } - } -} - - -/* call with val<=0 to set eof */ - -int vorbis_analysis_wrote(vorbis_dsp_state *v, int vals){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - - if(vals<=0){ - int order=32; - int i; - float *lpc=alloca(order*sizeof(*lpc)); - - /* if it wasn't done earlier (very short sample) */ - if(!v->preextrapolate) - _preextrapolate_helper(v); - - /* We're encoding the end of the stream. Just make sure we have - [at least] a few full blocks of zeroes at the end. */ - /* actually, we don't want zeroes; that could drop a large - amplitude off a cliff, creating spread spectrum noise that will - suck to encode. Extrapolate for the sake of cleanliness. */ - - vorbis_analysis_buffer(v,ci->blocksizes[1]*3); - v->eofflag=v->pcm_current; - v->pcm_current+=ci->blocksizes[1]*3; - - for(i=0;ichannels;i++){ - if(v->eofflag>order*2){ - /* extrapolate with LPC to fill in */ - long n; - - /* make a predictor filter */ - n=v->eofflag; - if(n>ci->blocksizes[1])n=ci->blocksizes[1]; - vorbis_lpc_from_data(v->pcm[i]+v->eofflag-n,lpc,n,order); - - /* run the predictor filter */ - vorbis_lpc_predict(lpc,v->pcm[i]+v->eofflag-order,order, - v->pcm[i]+v->eofflag,v->pcm_current-v->eofflag); - }else{ - /* not enough data to extrapolate (unlikely to happen due to - guarding the overlap, but bulletproof in case that - assumtion goes away). zeroes will do. */ - memset(v->pcm[i]+v->eofflag,0, - (v->pcm_current-v->eofflag)*sizeof(*v->pcm[i])); - - } - } - }else{ - - if(v->pcm_current+vals>v->pcm_storage) - return(OV_EINVAL); - - v->pcm_current+=vals; - - /* we may want to reverse extrapolate the beginning of a stream - too... in case we're beginning on a cliff! */ - /* clumsy, but simple. It only runs once, so simple is good. */ - if(!v->preextrapolate && v->pcm_current-v->centerW>ci->blocksizes[1]) - _preextrapolate_helper(v); - - } - return(0); -} - -/* do the deltas, envelope shaping, pre-echo and determine the size of - the next block on which to continue analysis */ -int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb){ - int i; - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=v->backend_state; - vorbis_look_psy_global *g=b->psy_g_look; - long beginW=v->centerW-ci->blocksizes[v->W]/2,centerNext; - vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; - - /* check to see if we're started... */ - if(!v->preextrapolate)return(0); - - /* check to see if we're done... */ - if(v->eofflag==-1)return(0); - - /* By our invariant, we have lW, W and centerW set. Search for - the next boundary so we can determine nW (the next window size) - which lets us compute the shape of the current block's window */ - - /* we do an envelope search even on a single blocksize; we may still - be throwing more bits at impulses, and envelope search handles - marking impulses too. */ - { - long bp=_ve_envelope_search(v); - if(bp==-1){ - - if(v->eofflag==0)return(0); /* not enough data currently to search for a - full long block */ - v->nW=0; - }else{ - - if(ci->blocksizes[0]==ci->blocksizes[1]) - v->nW=0; - else - v->nW=bp; - } - } - - centerNext=v->centerW+ci->blocksizes[v->W]/4+ci->blocksizes[v->nW]/4; - - { - /* center of next block + next block maximum right side. */ - - long blockbound=centerNext+ci->blocksizes[v->nW]/2; - if(v->pcm_currentlW=v->lW; - vb->W=v->W; - vb->nW=v->nW; - - if(v->W){ - if(!v->lW || !v->nW){ - vbi->blocktype=BLOCKTYPE_TRANSITION; - /*fprintf(stderr,"-");*/ - }else{ - vbi->blocktype=BLOCKTYPE_LONG; - /*fprintf(stderr,"_");*/ - } - }else{ - if(_ve_envelope_mark(v)){ - vbi->blocktype=BLOCKTYPE_IMPULSE; - /*fprintf(stderr,"|");*/ - - }else{ - vbi->blocktype=BLOCKTYPE_PADDING; - /*fprintf(stderr,".");*/ - - } - } - - vb->vd=v; - vb->sequence=v->sequence++; - vb->granulepos=v->granulepos; - vb->pcmend=ci->blocksizes[v->W]; - - /* copy the vectors; this uses the local storage in vb */ - - /* this tracks 'strongest peak' for later psychoacoustics */ - /* moved to the global psy state; clean this mess up */ - if(vbi->ampmax>g->ampmax)g->ampmax=vbi->ampmax; - g->ampmax=_vp_ampmax_decay(g->ampmax,v); - vbi->ampmax=g->ampmax; - - vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); - vbi->pcmdelay=_vorbis_block_alloc(vb,sizeof(*vbi->pcmdelay)*vi->channels); - for(i=0;ichannels;i++){ - vbi->pcmdelay[i]= - _vorbis_block_alloc(vb,(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); - memcpy(vbi->pcmdelay[i],v->pcm[i],(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); - vb->pcm[i]=vbi->pcmdelay[i]+beginW; - - /* before we added the delay - vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); - memcpy(vb->pcm[i],v->pcm[i]+beginW,ci->blocksizes[v->W]*sizeof(*vb->pcm[i])); - */ - - } - - /* handle eof detection: eof==0 means that we've not yet received EOF - eof>0 marks the last 'real' sample in pcm[] - eof<0 'no more to do'; doesn't get here */ - - if(v->eofflag){ - if(v->centerW>=v->eofflag){ - v->eofflag=-1; - vb->eofflag=1; - return(1); - } - } - - /* advance storage vectors and clean up */ - { - int new_centerNext=ci->blocksizes[1]/2; - int movementW=centerNext-new_centerNext; - - if(movementW>0){ - - _ve_envelope_shift(b->ve,movementW); - v->pcm_current-=movementW; - - for(i=0;ichannels;i++) - memmove(v->pcm[i],v->pcm[i]+movementW, - v->pcm_current*sizeof(*v->pcm[i])); - - - v->lW=v->W; - v->W=v->nW; - v->centerW=new_centerNext; - - if(v->eofflag){ - v->eofflag-=movementW; - if(v->eofflag<=0)v->eofflag=-1; - /* do not add padding to end of stream! */ - if(v->centerW>=v->eofflag){ - v->granulepos+=movementW-(v->centerW-v->eofflag); - }else{ - v->granulepos+=movementW; - } - }else{ - v->granulepos+=movementW; - } - } - } - - /* done */ - return(1); -} - -int vorbis_synthesis_restart(vorbis_dsp_state *v){ - vorbis_info *vi=v->vi; - codec_setup_info *ci; - int hs; - - if(!v->backend_state)return -1; - if(!vi)return -1; - ci=vi->codec_setup; - if(!ci)return -1; - hs=ci->halfrate_flag; - - v->centerW=ci->blocksizes[1]>>(hs+1); - v->pcm_current=v->centerW>>hs; - - v->pcm_returned=-1; - v->granulepos=-1; - v->sequence=-1; - v->eofflag=0; - ((private_state *)(v->backend_state))->sample_count=-1; - - return(0); -} - -int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi){ - if(_vds_shared_init(v,vi,0)){ - vorbis_dsp_clear(v); - return 1; - } - vorbis_synthesis_restart(v); - return 0; -} - -/* Unlike in analysis, the window is only partially applied for each - block. The time domain envelope is not yet handled at the point of - calling (as it relies on the previous block). */ - -int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=v->backend_state; - int hs=ci->halfrate_flag; - int i,j; - - if(!vb)return(OV_EINVAL); - if(v->pcm_current>v->pcm_returned && v->pcm_returned!=-1)return(OV_EINVAL); - - v->lW=v->W; - v->W=vb->W; - v->nW=-1; - - if((v->sequence==-1)|| - (v->sequence+1 != vb->sequence)){ - v->granulepos=-1; /* out of sequence; lose count */ - b->sample_count=-1; - } - - v->sequence=vb->sequence; - - if(vb->pcm){ /* no pcm to process if vorbis_synthesis_trackonly - was called on block */ - int n=ci->blocksizes[v->W]>>(hs+1); - int n0=ci->blocksizes[0]>>(hs+1); - int n1=ci->blocksizes[1]>>(hs+1); - - int thisCenter; - int prevCenter; - - v->glue_bits+=vb->glue_bits; - v->time_bits+=vb->time_bits; - v->floor_bits+=vb->floor_bits; - v->res_bits+=vb->res_bits; - - if(v->centerW){ - thisCenter=n1; - prevCenter=0; - }else{ - thisCenter=0; - prevCenter=n1; - } - - /* v->pcm is now used like a two-stage double buffer. We don't want - to have to constantly shift *or* adjust memory usage. Don't - accept a new block until the old is shifted out */ - - for(j=0;jchannels;j++){ - /* the overlap/add section */ - if(v->lW){ - if(v->W){ - /* large/large */ - const float *w=_vorbis_window_get(b->window[1]-hs); - float *pcm=v->pcm[j]+prevCenter; - float *p=vb->pcm[j]; - for(i=0;iwindow[0]-hs); - float *pcm=v->pcm[j]+prevCenter+n1/2-n0/2; - float *p=vb->pcm[j]; - for(i=0;iW){ - /* small/large */ - const float *w=_vorbis_window_get(b->window[0]-hs); - float *pcm=v->pcm[j]+prevCenter; - float *p=vb->pcm[j]+n1/2-n0/2; - for(i=0;iwindow[0]-hs); - float *pcm=v->pcm[j]+prevCenter; - float *p=vb->pcm[j]; - for(i=0;ipcm[j]+thisCenter; - float *p=vb->pcm[j]+n; - for(i=0;icenterW) - v->centerW=0; - else - v->centerW=n1; - - /* deal with initial packet state; we do this using the explicit - pcm_returned==-1 flag otherwise we're sensitive to first block - being short or long */ - - if(v->pcm_returned==-1){ - v->pcm_returned=thisCenter; - v->pcm_current=thisCenter; - }else{ - v->pcm_returned=prevCenter; - v->pcm_current=prevCenter+ - ((ci->blocksizes[v->lW]/4+ - ci->blocksizes[v->W]/4)>>hs); - } - - } - - /* track the frame number... This is for convenience, but also - making sure our last packet doesn't end with added padding. If - the last packet is partial, the number of samples we'll have to - return will be past the vb->granulepos. - - This is not foolproof! It will be confused if we begin - decoding at the last page after a seek or hole. In that case, - we don't have a starting point to judge where the last frame - is. For this reason, vorbisfile will always try to make sure - it reads the last two marked pages in proper sequence */ - - if(b->sample_count==-1){ - b->sample_count=0; - }else{ - b->sample_count+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; - } - - if(v->granulepos==-1){ - if(vb->granulepos!=-1){ /* only set if we have a position to set to */ - - v->granulepos=vb->granulepos; - - /* is this a short page? */ - if(b->sample_count>v->granulepos){ - /* corner case; if this is both the first and last audio page, - then spec says the end is cut, not beginning */ - long extra=b->sample_count-vb->granulepos; - - /* we use ogg_int64_t for granule positions because a - uint64 isn't universally available. Unfortunately, - that means granposes can be 'negative' and result in - extra being negative */ - if(extra<0) - extra=0; - - if(vb->eofflag){ - /* trim the end */ - /* no preceding granulepos; assume we started at zero (we'd - have to in a short single-page stream) */ - /* granulepos could be -1 due to a seek, but that would result - in a long count, not short count */ - - /* Guard against corrupt/malicious frames that set EOP and - a backdated granpos; don't rewind more samples than we - actually have */ - if(extra > (v->pcm_current - v->pcm_returned)<pcm_current - v->pcm_returned)<pcm_current-=extra>>hs; - }else{ - /* trim the beginning */ - v->pcm_returned+=extra>>hs; - if(v->pcm_returned>v->pcm_current) - v->pcm_returned=v->pcm_current; - } - - } - - } - }else{ - v->granulepos+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; - if(vb->granulepos!=-1 && v->granulepos!=vb->granulepos){ - - if(v->granulepos>vb->granulepos){ - long extra=v->granulepos-vb->granulepos; - - if(extra) - if(vb->eofflag){ - /* partial last frame. Strip the extra samples off */ - - /* Guard against corrupt/malicious frames that set EOP and - a backdated granpos; don't rewind more samples than we - actually have */ - if(extra > (v->pcm_current - v->pcm_returned)<pcm_current - v->pcm_returned)<pcm_current-=extra>>hs; - } /* else {Shouldn't happen *unless* the bitstream is out of - spec. Either way, believe the bitstream } */ - } /* else {Shouldn't happen *unless* the bitstream is out of - spec. Either way, believe the bitstream } */ - v->granulepos=vb->granulepos; - } - } - - /* Update, cleanup */ - - if(vb->eofflag)v->eofflag=1; - return(0); - -} - -/* pcm==NULL indicates we just want the pending samples, no more */ -int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm){ - vorbis_info *vi=v->vi; - - if(v->pcm_returned>-1 && v->pcm_returnedpcm_current){ - if(pcm){ - int i; - for(i=0;ichannels;i++) - v->pcmret[i]=v->pcm[i]+v->pcm_returned; - *pcm=v->pcmret; - } - return(v->pcm_current-v->pcm_returned); - } - return(0); -} - -int vorbis_synthesis_read(vorbis_dsp_state *v,int n){ - if(n && v->pcm_returned+n>v->pcm_current)return(OV_EINVAL); - v->pcm_returned+=n; - return(0); -} - -/* intended for use with a specific vorbisfile feature; we want access - to the [usually synthetic/postextrapolated] buffer and lapping at - the end of a decode cycle, specifically, a half-short-block worth. - This funtion works like pcmout above, except it will also expose - this implicit buffer data not normally decoded. */ -int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - int hs=ci->halfrate_flag; - - int n=ci->blocksizes[v->W]>>(hs+1); - int n0=ci->blocksizes[0]>>(hs+1); - int n1=ci->blocksizes[1]>>(hs+1); - int i,j; - - if(v->pcm_returned<0)return 0; - - /* our returned data ends at pcm_returned; because the synthesis pcm - buffer is a two-fragment ring, that means our data block may be - fragmented by buffering, wrapping or a short block not filling - out a buffer. To simplify things, we unfragment if it's at all - possibly needed. Otherwise, we'd need to call lapout more than - once as well as hold additional dsp state. Opt for - simplicity. */ - - /* centerW was advanced by blockin; it would be the center of the - *next* block */ - if(v->centerW==n1){ - /* the data buffer wraps; swap the halves */ - /* slow, sure, small */ - for(j=0;jchannels;j++){ - float *p=v->pcm[j]; - for(i=0;ipcm_current-=n1; - v->pcm_returned-=n1; - v->centerW=0; - } - - /* solidify buffer into contiguous space */ - if((v->lW^v->W)==1){ - /* long/short or short/long */ - for(j=0;jchannels;j++){ - float *s=v->pcm[j]; - float *d=v->pcm[j]+(n1-n0)/2; - for(i=(n1+n0)/2-1;i>=0;--i) - d[i]=s[i]; - } - v->pcm_returned+=(n1-n0)/2; - v->pcm_current+=(n1-n0)/2; - }else{ - if(v->lW==0){ - /* short/short */ - for(j=0;jchannels;j++){ - float *s=v->pcm[j]; - float *d=v->pcm[j]+n1-n0; - for(i=n0-1;i>=0;--i) - d[i]=s[i]; - } - v->pcm_returned+=n1-n0; - v->pcm_current+=n1-n0; - } - } - - if(pcm){ - int i; - for(i=0;ichannels;i++) - v->pcmret[i]=v->pcm[i]+v->pcm_returned; - *pcm=v->pcmret; - } - - return(n1+n-v->pcm_returned); - -} - -const float *vorbis_window(vorbis_dsp_state *v,int W){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - int hs=ci->halfrate_flag; - private_state *b=v->backend_state; - - if(b->window[W]-1<0)return NULL; - return _vorbis_window_get(b->window[W]-hs); -} diff --git a/src/libvorbis-1.3.4/lib/books/coupled/res_books_51.h b/src/libvorbis-1.3.4/lib/books/coupled/res_books_51.h deleted file mode 100644 index 93910ff4..00000000 --- a/src/libvorbis-1.3.4/lib/books/coupled/res_books_51.h +++ /dev/null @@ -1,12274 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - * - * function: static codebooks for 5.1 surround - * last modified: $Id: res_books_51.h 19057 2014-01-22 12:32:31Z xiphmont $ - * - ********************************************************************/ - -static const long _vq_quantlist__44p0_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p0_l0_0[] = { - 1, 3, 4, 7, 7, 8, 8, 9, 9, 9,10,10,10, 5, 6, 5, - 8, 7, 9, 8, 9, 9,10, 9,11,10, 5, 5, 7, 7, 8, 8, - 9, 9, 9, 9,10,10,11, 8, 9, 8,10, 9,10, 9,10, 9, - 11,10,11,10, 8, 8, 9, 9,10, 9,10, 9,11,10,11,10, - 11,10,11,11,11,11,11,11,11,11,11,11,11,11,10,11, - 11,11,12,11,11,11,11,11,11,10,12,12,12,12,12,12, - 12,11,12,12,12,11,11,11,12,12,12,12,12,12,12,11, - 12,11,12,11,11,13,12,12,12,13,12,12,12,12,11,12, - 11,11,13,13,13,12,12,12,12,12,12,11,11,11,10,13, - 13,13,12,13,12,13,11,13,10,12,11,11,13,13,12,13, - 12,12,12,12,11,12,11,11,11, -}; - -static const static_codebook _44p0_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p0_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p0_l0_0, - 0 -}; - -static const long _vq_quantlist__44p0_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p0_l0_1[] = { - 1, 4, 4, 6, 6, 5, 5, 5, 7, 5, 5, 5, 5, 6, 7, 7, - 6, 7, 7, 7, 6, 7, 7, 7, 7, -}; - -static const static_codebook _44p0_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p0_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p0_l0_1, - 0 -}; - -static const long _vq_quantlist__44p0_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p0_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p0_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p0_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p0_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p0_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p0_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p0_long[] = { - 2, 3, 6, 7,10,14,16, 3, 2, 5, 7,11,14,17, 6, 5, - 5, 7,10,12,14, 7, 7, 6, 6, 7, 9,13,10,11, 9, 6, - 6, 9,11,15,15,13,10, 9,10,12,18,18,16,14,12,13, - 16, -}; - -static const static_codebook _huff_book__44p0_long = { - 2, 49, - (char *)_huff_lengthlist__44p0_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p0_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p0_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p0_p1_0, - 0 -}; - -static const long _vq_quantlist__44p0_p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p2_0[] = { - 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, - 11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12,12, - 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, - 7, 7, 0,11,11, 0, 6, 6, 0, 7, 7, 0,10,11, 0, 6, - 6, 0, 7, 7, 0,11,11, 0,12,12, 0,11,11, 0,15,15, - 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, - 12,12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12, - 12, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, - 15, 0,12,12, 0,11,12, 0,15,16, 0,11,11, 0, 6, 6, - 0,11,12, 0,12,12, 0,12,12, 0,16,15, 0,12,12, 0, - 13,12, 0,15,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p0_p2_0 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p2_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p0_p2_0, - 0 -}; - -static const long _vq_quantlist__44p0_p2_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p2_1[] = { - 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, - 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, - 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 8, 0, - 10,10, 0, 9, 9, 0,10,10, 0,10,10, 0, 9, 9, 0,10, - 10, 0, 9, 9, 0,11,11, 0,11,11, 0,12,12, 0,11,11, - 0,12,12, 0,13,13, 0,12,12, 0,13,12, 0, 8, 8, 0, - 12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0,13, - 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, - 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 8, 8, - 0,12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,14, 0, - 14,13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p0_p2_1 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p2_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p0_p2_1, - 0 -}; - -static const long _vq_quantlist__44p0_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p3_0[] = { - 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,12,11, 9, - 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, - 11,10,11,11,10,11,11,13,13,14,12,12,12,11,11,11, - 14,14,14,12,12,12, 6, 5, 5, 9, 6, 5, 9, 6, 6, 9, - 7, 7,12,10,10,11, 6, 6,10, 7, 7,13,10,10,12, 7, - 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13, 9, 9,12,11,11,16,13,13,15,11,11, 8, 7, 7,12, - 12,12,12,11,11,12,11,11,14,14,14,14,12,12,12,12, - 12,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 8, 8, 8,13,11,11,13,10,10,13,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 9, 7, 7, - 13,11,11,13,11,11,12,11,11,16,14,14,14,12,12,13, - 12,12,15,14,14,15,13,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,13,12, 0,14,15, - 0,12,12, -}; - -static const static_codebook _44p0_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p3_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p0_p3_0, - 0 -}; - -static const long _vq_quantlist__44p0_p3_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p0_p3_1[] = { - 2, 4, 4, 8, 8,10,12,12,11,11, 9,11,11,12,13,11, - 12,12,11,11,11,12,12,12,12,10,13,12,13,13,11,12, - 12,13,13,11,12,12,13,13,11,12,13,13,13,11,13,13, - 13,13,10,13,13,12,13,11,12,12,14,14,11,13,12,12, - 12,11,12,12,13,13,11,13,13,12,12,11,13,13,13,13, - 11,12,12,13,13,11,13,13,12,12,11,12,12,13,13,11, - 13,13,12,12,11,13,13,13,13,11,12,12,14,14,11,13, - 13,12,12,11,12,12,13,13,11,13,13,12,12,11,10,10, - 10,10,12,10,10,11,11,11, 8, 8,11,11,13,10,10,10, - 10,12,10,10,10,10,13,11,11,11,11,13,10,10,11,11, - 13,11,11,12,12,13,11,11,11,11,13,11,11,12,12,13, - 11,11,12,12,13,10,10,11,11,13,11,11,11,11,13,11, - 10,11,11,13,11,11,11,11,13,11,11,11,11,13,10,10, - 11,11,13,11,11,11,11,12,10,11,11,11,13,11,11,11, - 11,13,11,11,11,11,13,10,10,11,11,13,11,11,11,11, - 13,11,11,11,11,13,11,11,11,11,11,10,10,10,10,12, - 10,10, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,12, - 12,10,10,12,12,12,12,12,13,13,13,14,14,13,12,12, - 11,11,13,13,13,12,12,13,12,12,11,11,13,12,13,11, - 11,13,13,13,14,14,13,12,12,10,10,13,13,13,11,11, - 13,12,12,10,10,13,13,13,11,11,13,13,13,14,14,13, - 12,12,10,10,13,13,13,11,11,13,12,13,10,10,13,13, - 13,11,11,13,13,13,14,14,13,12,12,10,10,13,13,13, - 11,11,13,13,12,10,10,14,12,12, 8, 8,14,12,12, 9, - 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, - 14,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, - 12,12, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, - 12,10,10,15,13,13,10,10,14,12,12, 9, 9,14,13,13, - 9, 9,14,13,13, 9, 9,15,12,12, 9, 9,15,13,13, 9, - 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13,13, 9, 9, - 15,12,12, 9, 9,14,13,13, 9, 9,14,12,12, 9, 9,14, - 13,13, 9, 9,13,12,12, 8, 8,13,13,13, 8, 8,14,13, - 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, - 10,10,14,14,14,11,11,14,14,14, 9, 9,14,14,14,10, - 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,11,11, - 14,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,14, - 14,14, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, - 14, 9, 9,14,14,14, 8, 8,14,14,14, 9, 9,15,14,14, - 11,11,14,14,14, 8, 8,14,14,14, 9, 9,14,14,14, 8, - 8,12,12,12,13,13,16,15,15,11,11,16,15,16,12,12, - 17,16,16,11,11,17,15,15,12,11,16,16,16,12,13,16, - 15,15,13,13,16,16,16,12,12,16,16,15,13,13,16,16, - 16,12,12,16,16,16,13,13,17,16,16,14,14,17,17,16, - 12,12,17,16,16,13,13,17,17,16,12,13,16,16,17,13, - 12,17,16,16,14,13,17,16,16,12,12,17,16,16,12,12, - 17,16,17,12,12,17,17,17,13,13,16,16,16,13,14,17, - 17,16,12,12,16,16,16,13,13,17,17,17,12,12,13,14, - 14,10,10,16,14,14,12,12,16,15,15,14,14,16,14,14, - 12,12,15,14,14,13,13,17,15,15,14,13,16,16,15,15, - 15,16,15,15,14,14,16,15,15,14,14,17,15,15,14,14, - 16,15,15,14,14,16,16,15,15,15,17,15,15,13,13,16, - 15,15,14,14,17,15,15,13,13,17,15,15,14,14,16,15, - 15,15,15,16,14,14,13,13,16,15,15,14,14,16,14,14, - 13,13,17,15,15,14,14,16,16,15,15,15,17,14,14,13, - 13,16,15,15,14,14,17,14,14,13,13,13,11,11,10,10, - 16,14,14,13,13,15,14,14,13,13,16,14,14,12,12,16, - 14,14,12,12,15,15,15,14,14,16,14,14,14,14,16,15, - 14,14,14,16,14,14,14,14,16,15,15,14,13,16,15,15, - 14,14,16,14,14,14,14,17,15,15,14,14,16,14,14,14, - 14,16,15,15,13,14,16,15,15,14,14,16,14,14,14,14, - 16,15,15,13,13,16,14,14,13,13,16,15,15,13,13,16, - 15,15,14,14,16,14,14,14,14,17,15,15,13,13,16,15, - 14,13,13,17,15,15,13,13,14,14,14, 9, 9,14,14,14, - 17,17,14,15,15,18,18,14,14,14,18,19,14,14,14,18, - 18,15,15,15,19,18,15,16,15,18,20,15,15,15,18,19, - 15,15,15,19,19,15,15,15,18,20,15,15,15,18,19,15, - 15,16,20,18,15,15,15,18,18,15,15,15,19,19,15,15, - 15,18,19,15,15,15,18,19,15,15,15,19,19,14,15,14, - 19,19,15,15,15,20,19,15,14,14,19,18,14,15,15,18, - 19,15,15,16,20,20,14,14,14,18,19,15,15,15,19,18, - 14,14,14,18,18,14,12,12, 9, 9,13,14,14,18,18,14, - 13,13,18,19,14,14,14,18,18,14,14,14,18,18,15,15, - 15,19,19,15,14,14,19,18,14,15,15,19,18,15,14,14, - 18,18,15,15,15,19,18,14,15,15,19,19,15,14,14,19, - 18,14,15,15,19,18,15,14,14,19,18,14,15,15,19,18, - 15,15,15,21,18,15,14,14,19,18,14,15,15,18,19,14, - 15,14,20,19,14,15,15,18,19,14,15,15,19,19,15,14, - 14,19,20,14,15,15,18,18,14,14,14,19,19,14,15,15, - 19,18,12,12,12,13,13,16,15,15,11,11,16,15,15,12, - 12,16,16,16,11,11,16,15,15,11,11,16,16,16,13,13, - 17,16,16,13,13,17,17,17,12,12,16,16,16,13,13,17, - 16,17,13,12,15,16,16,12,12,16,15,15,13,13,17,16, - 16,12,12,16,16,15,12,12,16,16,16,12,12,17,17,16, - 13,12,16,16,16,13,13,17,16,16,12,12,17,16,16,12, - 12,17,17,16,12,12,16,17,16,12,12,17,15,15,13,13, - 17,16,16,12,12,16,16,16,12,12,16,16,16,12,12,13, - 13,13, 9, 9,15,14,14,13,13,16,15,14,14,14,16,14, - 14,13,13,15,14,14,13,13,17,15,15,14,14,16,15,15, - 15,15,16,15,15,14,14,16,15,15,15,15,17,15,15,14, - 14,16,15,15,14,14,16,15,15,15,15,17,14,15,14,14, - 16,15,15,14,14,17,15,15,13,14,17,15,15,14,14,16, - 15,15,15,15,17,14,14,13,13,16,15,15,14,14,17,14, - 14,13,13,17,15,15,14,14,16,15,16,15,15,17,14,14, - 13,13,16,15,15,14,14,18,14,14,13,13,13,11,11,11, - 11,15,14,14,12,12,15,14,14,13,13,16,14,14,12,12, - 16,13,14,12,12,16,15,15,13,13,16,14,14,14,14,16, - 15,15,13,13,16,14,14,13,13,16,14,15,13,13,15,15, - 15,13,13,16,14,14,14,13,16,14,14,13,13,16,14,14, - 13,13,16,15,15,13,13,16,15,15,13,13,16,14,14,14, - 14,16,15,15,12,12,16,14,14,13,13,16,15,15,12,12, - 16,15,15,13,13,16,14,14,14,14,17,15,14,12,12,16, - 14,14,13,13,16,15,15,12,12,14,14,14, 8, 8,14,14, - 14,17,18,14,15,15,17,18,14,14,14,17,18,14,14,14, - 18,18,14,15,15,18,18,14,16,15,19,19,15,15,15,18, - 19,15,16,15,20,19,15,15,15,18,18,14,15,15,18,19, - 15,16,16,20,19,15,15,15,19,17,14,15,15,20,18,14, - 15,15,18,18,14,15,15,18,19,14,15,15,19,20,14,14, - 14,18,18,14,15,15,18,19,14,14,14,18,19,14,15,15, - 19,18,15,16,16,20,21,14,14,15,19,19,14,15,15,19, - 19,14,14,14,19,18,13,12,12, 9, 9,13,14,14,18,19, - 14,14,14,18,19,14,14,14,18,18,14,14,14,18,18,14, - 15,15,19,19,15,14,14,19,18,15,15,15,19,19,15,14, - 14,19,20,14,15,15,18,19,14,15,15,20,18,15,14,14, - 18,18,14,15,15,18,18,14,14,14,19,19,14,15,15,18, - 18,14,15,15,19,18,15,14,14,19,19,14,15,15,19,18, - 15,14,14,19,18,14,14,15,18,19,14,15,15,19,18,15, - 14,14,18,19,14,15,14,19,20,14,14,14,19,19,14,15, - 15,19,19,12,12,12,13,13,16,16,16,11,11,16,16,16, - 12,12,17,16,16,11,11,17,15,15,11,11,16,16,16,13, - 13,17,15,16,13,13,16,16,16,12,12,17,16,16,13,13, - 17,17,16,12,12,17,17,16,13,13,17,16,16,13,13,17, - 17,17,12,12,17,16,16,13,13,17,17,17,12,12,16,16, - 16,12,12,17,15,15,13,13,17,16,16,11,11,17,16,16, - 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19,19,14,16,16,19,19,14,15,15,18,19,14,15,15,19, - 20,14,16,16,19,18,15,15,15,18,19,14,15,15,19,18, - 15,15,15,18,18,15,15,15,20,18,15,16,16,20,19,14, - 15,14,18,19,14,15,16,19,20,14,15,15,19,18,15,15, - 15,19,18,15,16,16,20,19,15,14,14,18,18,14,15,15, - 19,19,14,15,15,18,18,13,12,12, 8, 8,13,14,14,19, - 18,14,13,13,20,18,14,14,14,19,18,14,13,13,18,19, - 14,15,15,20,19,15,14,14,19,19,14,15,15,19,18,15, - 14,14,20,20,15,15,15,19,18,14,15,15,19,18,15,14, - 14,19,18,14,15,15,20,19,14,14,14,20,19,14,15,15, - 19,18,15,15,15,18,18,15,14,14,18,18,14,15,15,19, - 19,14,14,14,19,19,14,15,15,19,19,15,15,15,19,18, - 15,14,14,20,19,15,15,15,19,19,14,14,14,20,19,14, - 15,15,20,20,12,12,12,13,13,17,16,16,11,11,16,16, - 15,12,12,17,16,16,11,11,17,15,15,11,11,17,17,17, - 13,13,17,16,16,13,13,17,17,17,12,12,17,16,16,13, - 13,17,17,16,12,13,16,17,16,13,13,17,16,15,13,13, - 17,16,16,12,12,17,16,16,12,13,17,16,17,12,12,17, - 17,17,12,12,17,16,15,13,13,17,16,16,12,12,17,16, - 16,12,12,17,16,16,11,11,16,16,16,12,12,17,15,15, - 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18,18,15,16,16,18,19,15,15,15,18,18,15,15,15,19, - 20,15,15,15,18,18,15,15,15,18,18,15,16,16,19,19, - 15,14,15,19,19,15,15,15,19,20,14,14,15,18,18,15, - 15,15,19,19,15,16,16,19,19,15,15,14,18,19,15,15, - 15,20,20,15,15,14,18,18,13,12,12, 8, 8,13,14,14, - 18,18,14,14,14,18,18,14,14,14,18,20,14,14,14,18, - 18,14,15,15,19,18,15,14,14,18,19,15,15,15,18,19, - 15,14,14,18,19,15,15,15,18,18,14,15,14,18,19,15, - 14,14,21,19,15,15,15,19,18,14,14,14,19,18,14,15, - 15,19,18,15,15,15,20,19,15,14,14,20,18,14,15,15, - 18,19,14,14,14,19,18,14,15,15,18,19,15,15,15,18, - 19,15,14,14,19,19,15,15,15,19,19,14,14,14,19,20, - 14,15,15,18,19, -}; - -static const static_codebook _44p0_p3_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p0_p3_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p0_p3_1, - 0 -}; - -static const long _vq_quantlist__44p0_p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p0_p4_0[] = { - 2, 6, 6,14,14, 6, 8, 8,14,14, 7, 7, 7,14,14, 0, - 13,13,15,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, - 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9,15,15, 0,14,14,20,19, 0,13,13,16,16, 0,15,15, - 19,18, 0, 0, 0,20,19, 0,12,13,17,17, 0,16,16,20, - 0, 0,14,14,16,17, 0,14,14,19,18, 0, 0, 0,20,20, - 0,13,13,16,16, 0,18,17, 0, 0, 0,15,15,16,16, 9, - 7, 7,14,14,12,10,10,15,15,13,10,10,15,15, 0,21, - 0,18,19, 0,20,21,19,18,12,10,10,16,15,15,13,13, - 18,18,14,11,11,15,15, 0, 0, 0,19,18, 0, 0,21,18, - 18,13,11,11,15,15,16,14,14,17,19,15,11,11,15,15, - 0,21,21,20,18, 0, 0,21,18,18, 0, 0,21,21,19, 0, - 0, 0, 0, 0, 0,19,20,18,17, 0, 0, 0,21,21, 0,21, - 0,20,18, 0, 0,21,19,19, 0, 0, 0, 0, 0, 0,20,21, - 17,17, 0, 0, 0, 0, 0, 0,21, 0,18,20, 0,10,10,14, - 14, 0,11,11,15,15, 0,11,11,15,15, 0,14,14,15,15, - 0,15,15,16,16, 0,11,12,16,16, 0,13,13,16,16, 0, - 11,11,15,15, 0,14,14,17,17, 0,14,14,15,15, 0,11, - 11,16,15, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, - 17,17, 0,14,14,15,15, 0,16,16,18,18, 0, 0, 0,20, - 19, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, - 0,16,15,17,16, 0,20, 0,20,18, 0,13,14,15,15, 0, - 19,18, 0,21, 0,15,15,15,15, 0,11,11,14,14, 0,12, - 12,16,16, 0,12,12,16,16, 0,16,15,20,21, 0,17,16, - 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, - 16, 0,15,15,21,20, 0,16,16, 0, 0, 0,12,12,16,17, - 0,15,14,19,19, 0,11,12,16,16, 0,15,15,21, 0, 0, - 16,16, 0, 0, 0,16,17, 0, 0, 0, 0, 0, 0, 0, 0,15, - 15,21, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, - 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20, 0, - 0, 0,17,17, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, - 13,13,17,16, 0,14,14,17,17, 0,11,11,16,16, 0,14, - 14,17,17, 0,13,13,16,16, 0,12,12,16,16, 0,15,15, - 16,17, 0,11,11,15,16, 0,14,14,17,17, 0,13,14,16, - 16, 0,15,15,18,18, 0,21,20,20,19, 0,13,13,16,17, - 0,16,16, 0, 0, 0,14,14,16,16, 0,15,15,18,18, 0, - 0, 0,20,19, 0,13,13,16,16, 0,17,17, 0, 0, 0,14, - 14,16,16, 0,11,11,16,16, 0,13,13,18,17, 0,13,13, - 17,17, 0,16,16,17,17, 0,16,16,17,18, 0,12,12,17, - 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,19, - 0,15,15,16,17, 0,12,12,17,17, 0,17,17,18,18, 0, - 12,12,17,17, 0,16,16,19,19, 0,15,16,17,17, 0,16, - 16,18,17, 0, 0, 0,21,21, 0,13,13,16,16, 0,17,17, - 0,20, 0,15,15,16,17, 0,16,16,19,18, 0, 0,21,20, - 21, 0,14,14,17,16, 0,20, 0, 0, 0, 0,15,16,16,17, - 0, 9, 9,14,14, 0,13,13,16,16, 0,14,14,15,15, 0, - 0,20,19,19, 0, 0, 0,19,19, 0,12,12,15,15, 0,15, - 16,19,18, 0,14,14,15,15, 0,21, 0,18,18, 0,20, 0, - 17,18, 0,13,13,16,16, 0,17,17,17,19, 0,14,14,16, - 15, 0,21,20,20,19, 0, 0, 0,19,19, 0, 0, 0,19,18, - 0, 0, 0, 0, 0, 0,20,20,17,18, 0, 0, 0,21,21, 0, - 0, 0,18,18, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0,20, - 21,18,18, 0, 0, 0,20,21, 0, 0, 0,19,19, 0,18,18, - 15,15, 0,20,21,17,17, 0,19,21,17,17, 0, 0, 0,17, - 18, 0, 0, 0,20,19, 0,19,19,17,17, 0, 0, 0,18,18, - 0,19,20,16,17, 0, 0,21,20,20, 0,19,20,19,18, 0, - 19,20,16,16, 0, 0, 0,18,19, 0,19,20,17,17, 0, 0, - 21, 0,20, 0,21,21,17,19, 0,20, 0,19,20, 0, 0, 0, - 20, 0, 0,19,18,17,16, 0, 0, 0, 0, 0, 0, 0,20,17, - 17, 0,20,21,18,20, 0, 0, 0, 0,21, 0,19,20,17,17, - 0, 0, 0, 0, 0, 0,20,21,17,17, 0,11,11,14,14, 0, - 13,13,16,17, 0,13,13,16,16, 0,17,17, 0,21, 0,18, - 17,21, 0, 0,13,13,16,16, 0,15,15,18,18, 0,12,12, - 16,16, 0,17,16,21, 0, 0,17,17, 0, 0, 0,12,12,17, - 17, 0,17,17,19,21, 0,13,12,16,16, 0,17,17, 0, 0, - 0,17,17, 0, 0, 0,18,17, 0,21, 0, 0, 0, 0, 0, 0, - 15,15,20, 0, 0,20,18, 0, 0, 0,17,18, 0, 0, 0,16, - 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,19,19, - 0, 0, 0,18,18, 0, 0, 0,14,14,18,18, 0,16,16, 0, - 21, 0,16,16,21,21, 0,17,17, 0,20, 0,17,17,20, 0, - 0,16,15, 0, 0, 0,20,20, 0, 0, 0,15,15,20,20, 0, - 17,17,21, 0, 0,17,18,20,20, 0,15,15,20,20, 0,18, - 18, 0, 0, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, - 20,20, 0,18,17,21, 0, 0, 0, 0, 0,21, 0,15,15,20, - 20, 0,19,19, 0, 0, 0,17,17,21, 0, 0,17,17, 0, 0, - 0, 0, 0,21, 0, 0,15,15,19,19, 0,20,21, 0, 0, 0, - 18,17,21,21, 0,12,12,16,16, 0,14,14,17,17, 0,13, - 13,17,18, 0,16,16,18,17, 0,16,16,18,18, 0,13,13, - 18,18, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,20, - 18, 0,16,16,17,17, 0,12,13,17,17, 0,17,16,18,18, - 0,12,12,16,16, 0,17,16,20,19, 0,16,16,16,16, 0, - 16,17,18,20, 0, 0, 0,21,20, 0,14,14,17,16, 0,19, - 18, 0,20, 0,16,16,17,16, 0,16,16,17,18, 0, 0,21, - 21,21, 0,14,14,16,16, 0,20,20,21, 0, 0,16,16,16, - 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, - 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, - 16,16,18,18, 0,14,14,15,15, 0,21, 0,18,18, 0,21, - 0,18,18, 0,13,13,16,16, 0,17,17,19,20, 0,14,14, - 15,15, 0, 0, 0,18,20, 0, 0,21,18,18, 0, 0,21,19, - 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0,21,21, - 0, 0, 0,19,19, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0, - 21,20,17,17, 0, 0,21,20, 0, 0, 0, 0,19,19, 0,19, - 20,15,16, 0, 0,20,18,17, 0,20,21,17,18, 0,21, 0, - 18,18, 0, 0, 0,19,19, 0,20,20,17,18, 0, 0, 0,18, - 19, 0,20,20,18,17, 0, 0, 0, 0,20, 0, 0,21,17,18, - 0,20,21,17,17, 0, 0, 0,18,18, 0,19,19,17,17, 0, - 0, 0,21,21, 0,20,20,17,17, 0, 0, 0,21,19, 0, 0, - 0,20,19, 0,21,20,17,18, 0, 0, 0, 0, 0, 0, 0,20, - 18,17, 0,21,20,18,18, 0, 0, 0,20,21, 0,20,20,17, - 17, 0, 0, 0, 0, 0, 0,20, 0,17,17, 0,11,11,13,14, - 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0, 0, 0, - 17,18, 0, 0, 0,13,13,16,16, 0,15,16,18,18, 0,13, - 13,16,17, 0,16,17,20, 0, 0,17,18,20, 0, 0,13,13, - 17,17, 0,16,16,20,21, 0,13,13,16,16, 0,17,17,21, - 0, 0,17,18, 0, 0, 0,17,18, 0,21, 0, 0, 0, 0, 0, - 0,15,15,20, 0, 0,19,19, 0, 0, 0,17,17, 0, 0, 0, - 18,17,21,20, 0, 0, 0, 0, 0, 0,16,16,20,21, 0,21, - 20, 0,21, 0,19,21, 0, 0, 0,15,15, 0, 0, 0,16,17, - 0,19, 0,16,16, 0, 0, 0,17,17, 0, 0, 0,19,18, 0, - 0, 0,16,16,20,20, 0,20,18,21, 0, 0,15,15,21,21, - 0,18,18, 0, 0, 0,18,19, 0, 0, 0,16,15, 0,21, 0, - 20,19, 0, 0, 0,16,16, 0, 0, 0,20,18, 0,21, 0,17, - 18,21, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 20,20, 0,19,20, 0, 0, 0,17,17, 0, 0, 0,18,17,20, - 21, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0,20,22, 0, 0, - 0,18,18, 0,22, -}; - -static const static_codebook _44p0_p4_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p0_p4_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p0_p4_0, - 0 -}; - -static const long _vq_quantlist__44p0_p4_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p0_p4_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p0_p4_1 = { - 1, 7, - (char *)_vq_lengthlist__44p0_p4_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p0_p4_1, - 0 -}; - -static const long _vq_quantlist__44p0_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p5_0[] = { - 1, 6, 6, 6, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, - 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, - 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, - 14,14,13,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 7, 7,11, 9, 9, 9, 7, 7, 8, 7, 7,12,10,10,10, 7, - 7, 7, 8, 8,12,11,11,12,10,10,11,10,10,14,13,13, - 13,10,10,11,10,11,16,14,14,13,10,10, 7, 8, 7,12, - 12,12,12,11,11,12,11,11,16,14,15,13,12,12,11,11, - 11,17,15,14,14,13,13,10, 9, 9,13,11,11,13,11,11, - 12,11,11,16,14,13,14,11,11,12,11,11,16,15,14,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, - 13,13,11,11,12,10,10,16,14,14,13,10,10, 8, 8, 8, - 12,12,12,12,11,11,12,11,11,16,14,15,14,12,12,12, - 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, - 11,12,12,12,16,14,14,14,11,11,12,11,11,17,14,15, - 14,11,11, -}; - -static const static_codebook _44p0_p5_0 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p5_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p0_p5_0, - 0 -}; - -static const long _vq_quantlist__44p0_p5_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p5_1[] = { - 2, 7, 7, 7, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 9, 8, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 7, 6, 6, 6, 9, 7, - 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, - 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, - 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, 9, - 12, 8, 8,12, 9, 9,12,10, 9,12, 8, 8, 8, 7, 7,10, - 9, 9,11, 9, 9,11, 9, 9,11,11,10,11, 9, 9,11,10, - 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,11, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 9, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, - 11, 9,10,11,10, 9,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, - 10,11,10, 9,11,10,10,11, 9, 9,11,10,10,11,10,11, - 11, 9, 9, -}; - -static const static_codebook _44p0_p5_1 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p5_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p0_p5_1, - 0 -}; - -static const long _vq_quantlist__44p0_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p0_p6_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p0_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p0_p6_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p0_p6_0, - 0 -}; - -static const long _vq_quantlist__44p0_p6_1[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p0_p6_1[] = { - 1, 3, 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12,12,14,14,14,15,15, -}; - -static const static_codebook _44p0_p6_1 = { - 1, 25, - (char *)_vq_lengthlist__44p0_p6_1, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p0_p6_1, - 0 -}; - -static const long _vq_quantlist__44p0_p6_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p0_p6_2[] = { - 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p0_p6_2 = { - 1, 25, - (char *)_vq_lengthlist__44p0_p6_2, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p0_p6_2, - 0 -}; - -static const char _huff_lengthlist__44p0_short[] = { - 3, 3, 7, 8,10,13,16, 3, 2, 5, 7, 9,13,16, 6, 4, - 4, 6,10,14,15, 7, 5, 5, 7,10,13,14, 9, 8, 9, 9, - 9,11,13,12,11,12, 9, 7, 8,11,14,12,10, 6, 5, 7, - 10, -}; - -static const static_codebook _huff_book__44p0_short = { - 2, 49, - (char *)_huff_lengthlist__44p0_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p1_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p1_l0_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, - 8, 6, 9, 8,10, 9,10,10,11,10, 5, 5, 6, 6, 8, 8, - 9, 9,10,10,10,10,11, 7, 8, 8, 9, 8,10, 9,10, 9, - 11,10,11,10, 7, 8, 8, 8,10, 9,10,10,10,10,11,10, - 11, 9,10,10,11,11,11,11,12,11,12,11,12,11, 9,10, - 10,11,11,11,11,11,11,11,12,11,12,11,11,11,12,12, - 12,12,12,12,12,12,12,11,11,12,11,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,13,12,13,12,12,12,12, - 12,12,12,12,12,13,13,13,13,12,13,12,12,12,12,12, - 13,13,12,13,12,13,12,13,12,12,12,12,13,13,13,13, - 13,13,12,12,12,12,12,11,12, -}; - -static const static_codebook _44p1_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p1_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p1_l0_0, - 0 -}; - -static const long _vq_quantlist__44p1_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p1_l0_1[] = { - 1, 4, 4, 6, 6, 5, 5, 5, 6, 6, 5, 6, 5, 6, 6, 6, - 6, 7, 7, 7, 6, 7, 6, 7, 7, -}; - -static const static_codebook _44p1_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p1_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p1_l0_1, - 0 -}; - -static const long _vq_quantlist__44p1_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p1_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p1_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p1_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p1_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p1_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p1_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p1_long[] = { - 3, 3, 7, 7, 9,13,16, 3, 2, 4, 6,10,13,17, 7, 4, - 4, 6, 9,12,14, 7, 6, 6, 5, 7, 9,12,10,10, 9, 6, - 6, 9,12,14,14,13, 9, 8,10,11,18,18,15,13,11,10, - 11, -}; - -static const static_codebook _huff_book__44p1_long = { - 2, 49, - (char *)_huff_lengthlist__44p1_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p1_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p1_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p1_p1_0, - 0 -}; - -static const long _vq_quantlist__44p1_p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p2_0[] = { - 1, 4, 4, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, - 11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12,12, - 0,14,14, 0,11,11, 0, 6, 6, 0, 6, 5, 0, 7, 6, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 7, - 7, 0, 7, 7, 0,10,10, 0,11,11, 0,11,11, 0,14,14, - 0,10,10, 0,12,12, 0,14,14, 0,12,12, 0, 6, 6, 0, - 11,11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12, - 12, 0,15,15, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,15, - 15, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, - 0,11,11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, - 12,12, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p1_p2_0 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p2_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p1_p2_0, - 0 -}; - -static const long _vq_quantlist__44p1_p2_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p2_1[] = { - 1, 3, 3, 0, 8, 8, 0, 8, 8, 0,10,10, 0, 9, 9, 0, - 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, - 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 9, 9, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, - 10,10, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0,10, - 10, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,11,11, - 0,12,12, 0,12,12, 0,12,12, 0,12,12, 0, 8, 8, 0, - 11,11, 0,11,11, 0,13,12, 0,12,12, 0,13,12, 0,13, - 13, 0,12,12, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,13,12, 0,12, - 12, 0,12,12, 0,12,12, 0,11,11, 0,12,12, 0, 8, 8, - 0,12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, - 13,13, 0,12,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p1_p2_1 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p2_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p1_p2_1, - 0 -}; - -static const long _vq_quantlist__44p1_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p3_0[] = { - 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, - 8, 8, 7, 9, 9,11,12,12, 9, 8, 8, 6, 7, 7, 9,11, - 11,10,11,11,10,11,11,13,13,13,11,12,12,10,11,11, - 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 6, 6, 9, - 7, 7,12,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 7, - 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,12,11,11,15,13,13,14,11,11, 8, 7, 7,12, - 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, - 11,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, - 11,11, 7, 8, 8,13,10,10,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, - 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,15,14, - 0,12,12, -}; - -static const static_codebook _44p1_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p3_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p1_p3_0, - 0 -}; - -static const long _vq_quantlist__44p1_p3_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p1_p3_1[] = { - 2, 3, 4, 7, 7,10,12,12,12,12,10,11,11,13,13,11, - 12,12,11,11,12,12,12,12,12,11,13,13,13,13,12,12, - 12,13,14,12,13,13,13,13,12,13,13,13,13,12,13,13, - 13,13,11,13,13,13,13,12,12,12,14,14,12,13,13,12, - 12,12,12,13,13,13,12,13,13,13,13,12,13,13,13,13, - 12,12,12,14,14,12,13,13,12,12,12,13,13,13,13,12, - 13,13,12,12,12,13,13,13,13,12,12,12,14,14,12,13, - 13,12,12,12,13,13,13,13,12,13,13,12,12,10,10,11, - 10,10,11,11,11,11,11,11, 9, 9,10,10,12,11,11,10, - 10,12,10,10,10,10,13,12,12,12,12,13,11,11,11,11, - 13,12,12,12,12,13,11,11,11,11,13,12,12,12,12,13, - 12,12,12,12,13,11,11,11,11,13,12,12,12,12,13,11, - 11,11,11,13,12,12,11,11,13,12,12,11,11,13,11,11, - 11,11,13,12,12,11,11,13,11,11,11,11,13,12,12,11, - 11,13,12,12,11,11,13,11,11,11,11,13,12,12,11,11, - 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,11, - 11,11, 9, 9,11,12,12,11,11,12,12,12, 9, 9,13,13, - 13,10,10,13,13,13,11,11,13,13,13,14,14,13,13,13, - 11,10,13,13,14,12,12,13,13,13,11,11,13,13,13,11, - 11,13,13,13,14,14,13,13,13,10,10,13,13,13,11,11, - 13,13,13,10,10,13,14,13,11,11,13,14,14,14,14,13, - 13,13,10,10,13,14,14,11,11,13,13,13,10,10,13,14, - 14,11,11,13,13,13,14,14,14,13,13,10,10,13,14,14, - 11,11,13,13,13,10,10,14,12,12, 9, 9,14,12,12, 9, - 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, - 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, - 12,12,10,10,15,13,13,10,10,15,13,13,10,10,15,12, - 12,10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, - 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, - 9,15,12,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, - 15,12,12,10,10,15,13,13, 9, 9,15,12,12, 9, 9,15, - 13,13, 9, 9,13,12,12, 9, 9,13,13,13, 8, 8,13,13, - 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, - 10,10,15,14,14,11,11,14,14,14, 9, 9,15,14,14,10, - 10,15,14,14, 9, 9,14,14,14,10,10,15,14,14,11,11, - 15,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,15, - 14,15,10,10,15,14,14,11,11,14,14,14, 9, 9,14,14, - 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, - 11,11,14,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, - 8,12,12,12,13,13,16,16,16,11,11,17,16,16,12,12, - 17,16,16,11,11,17,16,16,11,11,17,17,16,13,13,17, - 16,16,13,13,18,17,16,12,12,17,16,16,13,13,17,16, - 17,12,12,18,17,17,13,13,17,16,16,14,14,18,17,17, - 12,12,18,16,16,13,13,17,17,17,13,12,17,17,17,13, - 13,17,16,16,13,13,18,17,17,12,12,17,16,16,13,12, - 17,17,17,12,12,18,17,17,13,13,18,16,16,14,14,18, - 17,17,12,12,17,17,17,13,13,18,17,18,12,12,13,14, - 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, - 12,13,16,14,14,13,13,17,15,15,14,14,16,16,16,15, - 15,17,15,15,14,14,17,16,16,14,15,17,15,15,14,14, - 17,15,16,14,14,17,16,16,15,15,17,15,15,13,13,17, - 15,15,14,14,18,15,15,13,14,17,15,15,14,14,16,16, - 16,15,15,17,15,15,13,13,17,15,15,14,14,17,15,15, - 13,13,17,15,15,14,14,16,16,16,15,15,17,15,15,13, - 13,17,15,15,14,14,18,15,15,13,13,13,11,11,10,10, - 16,14,14,13,12,16,14,14,13,13,16,15,14,12,12,16, - 14,14,12,12,16,15,15,14,14,16,14,14,14,14,17,15, - 15,13,13,16,15,15,14,14,17,15,15,13,14,17,15,15, - 14,14,17,15,14,14,14,17,15,15,13,13,17,15,15,14, - 14,17,15,15,13,13,17,15,15,14,14,17,14,14,14,14, - 17,15,15,13,13,17,15,15,13,13,17,15,15,13,13,17, - 15,15,14,14,17,15,15,14,14,17,15,15,13,13,17,15, - 15,13,13,17,15,15,13,13,14,14,15, 8, 8,14,14,14, - 19,19,14,15,15,18,19,14,14,14,19,18,14,14,14,19, - 19,15,15,15,19,18,15,16,16,19,19,15,15,15,19,19, - 15,16,16,20,19,15,15,15,19,19,15,15,15,19,19,16, - 16,16,20,19,15,15,15,19,18,15,16,16,20,19,15,15, - 15,18,18,15,15,15,19,20,15,16,16,19,19,15,15,15, - 20,19,15,15,15,20,19,15,15,15,19,18,15,15,15,19, - 19,15,16,16,19,20,15,15,15,19,19,15,15,15,19,20, - 15,15,15,19,19,14,12,12, 9, 9,14,14,14,19,19,14, - 14,14,19,19,14,14,15,20,19,15,14,14,18,19,15,15, - 15,19,19,15,15,14,20,19,15,15,15,20,19,15,15,14, - 20,19,15,15,15,20,19,15,15,15,19,20,15,14,14,19, - 20,15,15,15,20,20,15,14,14,20,19,15,15,15,19,19, - 15,15,15,19,19,15,14,14,19,19,15,15,15,19,20,15, - 15,15,20,20,15,15,15,19,19,15,15,15,20,19,16,14, - 14,19,19,15,15,15,20,19,15,14,15,20,19,14,15,15, - 20,19,12,12,12,13,13,16,16,16,11,11,16,16,16,12, - 12,17,16,16,11,11,17,15,16,11,11,17,17,17,13,13, - 18,16,17,13,13,18,17,17,13,12,17,16,17,13,13,17, - 17,17,13,13,16,16,16,12,12,17,16,16,13,13,17,16, - 16,12,12,17,16,16,12,13,17,17,17,12,12,17,17,17, - 13,13,18,16,16,13,13,18,17,17,12,12,18,17,17,12, - 12,17,17,17,12,12,17,17,17,12,12,17,16,16,13,13, - 17,17,17,12,12,17,16,16,12,12,17,17,17,12,12,13, - 14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,17,14, - 14,13,13,16,14,14,13,13,17,15,15,15,15,16,16,16, - 15,15,17,15,15,14,14,17,15,15,15,15,17,15,15,14, - 14,17,15,15,14,14,16,16,16,15,15,17,15,15,14,14, - 17,15,15,14,14,17,15,15,14,14,17,15,15,14,14,16, - 16,16,15,15,18,15,15,14,13,17,15,15,14,14,17,15, - 15,13,13,17,15,15,14,14,16,16,16,15,15,17,15,15, - 14,13,17,15,15,14,14,17,15,15,13,13,13,11,11,11, - 11,16,14,14,12,12,16,14,14,13,13,16,15,14,12,12, - 17,14,14,12,12,17,15,15,13,13,17,14,14,14,14,17, - 15,15,13,13,17,14,15,14,13,17,15,15,13,13,16,15, - 15,13,13,16,14,14,14,14,17,15,15,13,13,16,14,14, - 13,13,16,15,15,13,13,17,15,15,13,13,17,14,14,14, - 14,17,15,15,12,12,17,15,15,13,13,17,15,15,12,12, - 16,15,15,13,13,17,14,14,13,14,17,15,15,12,12,17, - 14,14,13,13,17,15,15,12,12,14,14,14, 8, 8,14,14, - 14,18,18,14,15,15,19,19,14,14,14,19,19,14,15,14, - 18,19,15,15,15,18,19,15,16,16,20,20,15,15,15,19, - 20,15,16,16,19,20,15,15,15,19,20,15,15,16,19,19, - 15,16,16,20,20,15,15,15,20,19,15,16,16,20,19,15, - 15,15,19,20,15,15,15,19,19,15,16,16,20,19,15,15, - 15,19,19,15,16,15,20,19,15,15,15,19,19,15,15,15, - 19,20,15,16,16,20,20,15,15,15,19,19,15,15,15,20, - 20,15,15,15,19,19,14,12,12, 9, 9,14,14,14,18,18, - 14,14,14,19,20,14,14,14,18,18,14,14,14,18,19,15, - 15,15,19,20,15,14,14,19,19,15,15,15,19,19,15,14, - 15,19,19,15,15,15,18,20,15,15,15,19,19,15,14,14, - 19,19,15,15,15,20,19,15,15,14,20,20,15,15,15,19, - 19,15,15,15,19,19,15,14,14,19,19,15,15,15,19,19, - 15,14,14,19,20,14,15,15,19,19,15,15,15,19,19,15, - 14,14,20,19,15,15,15,19,19,15,14,14,20,19,15,15, - 15,19,19,13,12,12,13,13,17,17,16,11,11,16,16,16, - 12,12,17,17,16,11,11,17,16,16,11,11,17,17,17,13, - 13,17,16,16,13,13,18,17,17,12,12,17,16,16,13,13, - 18,17,17,12,12,18,17,17,13,13,18,16,17,13,13,17, - 17,17,12,12,18,17,17,13,13,18,17,17,12,12,17,16, - 17,12,12,17,16,16,13,13,17,16,16,11,11,17,16,16, - 12,12,17,17,17,11,11,17,17,17,12,12,18,16,16,13, - 13,18,17,17,12,11,17,16,16,12,12,18,17,17,11,11, - 13,14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,17, - 14,14,12,12,16,14,14,13,13,17,15,15,14,14,17,16, - 16,15,16,18,15,15,14,14,17,15,15,14,14,17,15,15, - 14,14,18,15,15,14,14,16,16,16,15,16,18,15,15,14, - 14,17,16,15,14,14,18,15,15,14,14,17,15,15,14,14, - 17,16,16,15,15,18,14,15,13,13,17,15,15,14,14,18, - 15,15,13,13,17,15,15,14,14,17,16,15,15,15,17,15, - 15,13,13,17,15,15,14,14,18,15,15,13,13,13,11,11, - 10,10,16,14,14,12,12,16,14,14,12,12,17,14,15,11, - 11,17,14,14,11,11,17,15,15,13,13,17,14,14,14,13, - 17,15,15,13,13,16,15,15,13,13,17,15,15,13,13,17, - 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15,15,19,19,13,12,12,13,13,17,16,16,11,11,17,16, - 15,12,12,18,16,16,11,11,17,16,16,11,11,18,17,17, - 13,13,18,16,16,13,13,17,17,17,12,13,18,17,16,13, - 13,18,17,17,13,13,17,17,17,13,13,17,16,16,13,13, - 18,16,17,12,12,17,16,16,13,12,17,17,17,12,12,18, - 17,17,13,12,18,16,16,13,13,18,17,17,12,12,17,16, - 16,12,12,17,17,17,11,11,17,16,16,12,12,17,16,16, - 13,13,17,16,16,11,11,17,16,16,12,12,17,17,17,11, - 11,13,14,14, 9, 9,16,14,14,13,13,16,15,15,14,14, - 17,14,14,12,12,16,14,14,13,13,17,15,15,14,14,17, - 15,16,15,15,17,15,15,14,14,17,15,16,14,15,18,15, - 15,14,14,17,15,15,14,14,16,16,16,15,15,18,15,15, - 13,14,17,15,15,14,14,18,15,15,14,14,17,15,15,14, - 14,17,16,16,15,15,17,15,15,13,13,17,15,15,14,14, - 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, - 15,15,13,13,17,15,15,14,14,18,15,15,13,13,13,11, - 11,10,10,16,14,14,12,12,16,14,14,13,13,17,14,14, - 11,11,17,14,14,12,12,17,15,15,14,14,17,14,14,14, - 14,17,15,15,13,13,17,15,14,13,13,16,15,15,13,13, - 16,15,15,13,13,17,14,14,14,14,17,15,15,13,13,17, - 14,14,13,13,16,15,15,13,13,16,15,15,13,13,17,14, - 14,13,13,17,15,15,12,12,17,14,14,12,12,16,15,15, - 12,12,17,15,15,13,13,17,14,14,13,13,17,15,15,12, - 12,17,14,14,12,12,16,15,15,12,12,14,14,14, 8, 8, - 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, - 14,14,18,19,15,16,15,19,19,15,17,16,20,20,15,15, - 15,19,19,15,16,16,19,19,15,15,15,19,19,15,16,15, - 18,19,15,16,16,20,20,15,15,15,19,19,15,16,16,19, - 20,15,15,15,19,19,15,15,16,19,19,15,16,16,20,20, - 15,15,15,19,19,15,15,15,19,20,15,15,15,19,19,15, - 15,15,19,19,15,16,16,20,20,15,15,15,19,20,15,16, - 16,20,20,15,15,15,19,19,13,12,12, 8, 8,14,14,14, - 19,20,14,14,14,19,19,14,14,14,18,19,14,14,14,19, - 20,15,15,15,19,20,15,14,14,21,20,15,15,15,20,20, - 15,15,14,19,19,15,15,15,19,19,15,15,15,19,19,15, - 14,14,19,20,15,15,15,19,20,15,14,14,19,19,15,15, - 15,19,19,15,15,15,19,19,16,14,14,19,19,15,15,15, - 20,20,15,14,14,21,19,15,15,15,19,19,15,15,15,19, - 20,16,14,14,19,20,15,15,15,19,19,15,14,14,19,19, - 15,15,15,20,19, -}; - -static const static_codebook _44p1_p3_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p1_p3_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p1_p3_1, - 0 -}; - -static const long _vq_quantlist__44p1_p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p1_p4_0[] = { - 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,14,14, 0, - 13,13,16,16, 0,13,13,15,14, 7, 8, 8,15,15, 9,10, - 10,16,16, 9, 8, 8,15,15, 0,13,13,17,16, 0,13,13, - 15,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,14, - 14, 0,13,13,17,18, 0,13,13,15,15, 0,14,14,16,16, - 0, 0, 0,19,18, 0,12,12,16,15, 0,15,16, 0,20, 0, - 14,14,16,16, 0,14,14,17,17, 0, 0, 0,19,18, 0,12, - 12,15,15, 0,17,17, 0,20, 0,14,14,16,16, 5, 6, 7, - 12,12, 9, 9, 9,14,14,10,10,10,14,14, 0,21,21,18, - 17, 0,20,20,18,17, 9,10,10,14,14,12,12,12,16,16, - 12,10,10,14,14, 0,20,19,18,17, 0, 0,20,17,18,11, - 10,10,14,14,14,13,13,18,18,13,11,11,14,14, 0,20, - 20,17,18, 0,21,21,17,17, 0,21, 0,18,18, 0, 0, 0, - 0, 0, 0,20,19,16,17, 0, 0, 0,19,19, 0, 0, 0,18, - 18, 0,21,21,18,18, 0, 0, 0, 0, 0, 0,20,20,16,17, - 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0,15,15,16,16, 0,11,11,16,16, 0,14,13,16,16, 0, - 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, - 11,15,15, 0,13,13,15,15, 0,11,11,15,15, 0,15,15, - 18,17, 0,14,14,15,15, 0,15,16,18,18, 0, 0, 0,20, - 20, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, - 0,16,15,17,17, 0, 0, 0,19,19, 0,13,13,15,15, 0, - 20,19, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12, - 12,16,16, 0,12,12,16,16, 0,15,15,21,21, 0,17,16, - 0, 0, 0,12,12,16,16, 0,14,14,17,17, 0,11,11,16, - 16, 0,15,15, 0, 0, 0,16,16,21, 0, 0,12,12,17,16, - 0,14,15,20,20, 0,11,11,16,16, 0,15,15, 0,20, 0, - 16,16, 0,21, 0,16,17,21, 0, 0, 0, 0, 0, 0, 0,15, - 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, - 21, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20,21, - 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, - 13,12,17,16, 0,14,14,17,16, 0,11,11,16,16, 0,14, - 14,17,17, 0,14,14,17,17, 0,12,12,16,16, 0,15,15, - 17,17, 0,11,11,16,16, 0,14,14,17,17, 0,14,14,16, - 16, 0,15,15,18,17, 0, 0, 0,19, 0, 0,13,13,16,16, - 0,16,16, 0,21, 0,14,14,16,16, 0,15,15,18,17, 0, - 0, 0,19,19, 0,13,13,16,16, 0,18,17, 0,21, 0,14, - 15,16,16, 0,11,11,16,16, 0,13,13,17,17, 0,13,13, - 17,17, 0,16,16,16,17, 0,16,16,18,18, 0,12,12,17, - 17, 0,16,15,18,17, 0,12,12,16,16, 0,16,15,19,19, - 0,16,15,17,17, 0,12,12,17,18, 0,16,16,18,18, 0, - 12,12,16,16, 0,16,16,19,19, 0,15,16,17,17, 0,15, - 16,18,18, 0, 0, 0,20,20, 0,13,13,16,16, 0,18,18, - 21,20, 0,15,15,16,16, 0,16,16,19,18, 0, 0, 0,19, - 20, 0,14,14,17,17, 0,19,19, 0,21, 0,15,16,16,16, - 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, - 0,21,19,19, 0, 0,21,18,18, 0,12,12,15,15, 0,15, - 15,18,18, 0,14,13,15,15, 0,21,21,18,19, 0,21,20, - 18,18, 0,13,13,16,16, 0,17,17,18,19, 0,14,14,15, - 15, 0, 0,21,19,19, 0,21,20,18,19, 0,20,20,19,19, - 0, 0, 0, 0, 0, 0,19,20,17,17, 0, 0, 0,21,21, 0, - 21, 0,18,20, 0,21, 0,18,21, 0, 0, 0, 0, 0, 0,21, - 21,19,18, 0, 0, 0, 0, 0, 0, 0, 0,19,19, 0,18,18, - 15,15, 0,18,20,17,16, 0,20, 0,17,17, 0,21, 0,17, - 17, 0,21,20,19,20, 0,19,19,16,16, 0,21,21,17,18, - 0,19,19,17,17, 0,20,21,21,21, 0,20,20,18,18, 0, - 19,19,16,16, 0, 0,21,18,19, 0,18,19,16,17, 0,21, - 21,19,20, 0,21,19,18,18, 0,21,20,19,21, 0, 0, 0, - 20,21, 0,19,19,17,16, 0, 0, 0, 0, 0, 0,21,20,17, - 17, 0,20,21,19,18, 0, 0, 0, 0,21, 0,19,18,16,17, - 0, 0, 0, 0, 0, 0,20,20,17,17, 0,11,11,14,14, 0, - 13,13,16,16, 0,13,13,16,16, 0,17,17,21, 0, 0,17, - 18, 0, 0, 0,12,12,16,16, 0,15,15,17,18, 0,12,12, - 16,16, 0,16,16, 0,20, 0,17,17, 0,21, 0,12,12,17, - 17, 0,16,16,19,20, 0,12,12,17,17, 0,17,17, 0,20, - 0,17,17, 0, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, 0, - 15,15, 0,20, 0,19,19, 0, 0, 0,18,18, 0, 0, 0,17, - 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,20,19, - 0, 0, 0,19,18, 0, 0, 0,14,14,21,19, 0,16,16,20, - 21, 0,16,16,20,20, 0,17,17,20, 0, 0,17,17,20,20, - 0,15,15,20,20, 0,19,18,20, 0, 0,15,15,20,20, 0, - 17,18,21,20, 0,17,17,20,21, 0,15,15,19,19, 0,19, - 18,21,21, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, - 20,20, 0,17,18,20,21, 0, 0, 0, 0, 0, 0,15,15,20, - 20, 0,19,19, 0, 0, 0,17,17,19,21, 0,17,17, 0,21, - 0, 0, 0, 0,21, 0,15,15,20,19, 0, 0,20, 0, 0, 0, - 17,17,21,20, 0,12,12,16,16, 0,14,14,17,17, 0,13, - 13,17,17, 0,16,16,17,18, 0,17,16,18,18, 0,13,13, - 18,17, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,19, - 19, 0,16,16,17,17, 0,13,12,17,17, 0,16,16,18,17, - 0,12,12,16,16, 0,17,17,19,18, 0,16,15,16,16, 0, - 16,17,18,19, 0, 0, 0,20,20, 0,14,14,17,16, 0,18, - 18,21, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,21, - 21,21, 0,14,14,16,16, 0,21,20,21, 0, 0,16,16,16, - 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, - 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, - 16,16,18,17, 0,14,14,15,15, 0,20, 0,18,18, 0,21, - 0,18,17, 0,13,13,16,15, 0,17,17,19,19, 0,14,14, - 15,15, 0,20,20,18,19, 0, 0, 0,18,17, 0, 0,21,18, - 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0, 0, 0, - 0, 0, 0,19,19, 0, 0,21,18,18, 0, 0, 0, 0, 0, 0, - 21, 0,18,17, 0, 0, 0, 0,21, 0, 0, 0,19,20, 0,19, - 19,16,16, 0, 0,21,18,17, 0,21, 0,18,18, 0,20, 0, - 19,18, 0,21,20,19,19, 0,21,19,17,18, 0, 0,21,19, - 19, 0,21,19,18,18, 0,21, 0,20,18, 0, 0,21,18,18, - 0,20,21,17,17, 0,21, 0,18,18, 0,21,19,17,17, 0, - 21, 0, 0,20, 0, 0,20,17,18, 0, 0, 0,19,20, 0, 0, - 0,20,19, 0,19,21,17,18, 0,21, 0, 0, 0, 0,21,21, - 18,17, 0, 0,21,18,18, 0, 0, 0, 0,21, 0,20,19,16, - 17, 0, 0, 0, 0, 0, 0,21,20,17,17, 0,11,11,13,13, - 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0,21, 0, - 18,19,21, 0, 0,12,12,16,16, 0,15,15,19,18, 0,13, - 13,16,16, 0,16,17,21,19, 0,17,17,21,21, 0,13,13, - 16,16, 0,16,16,20,18, 0,13,13,16,16, 0,17,17, 0, - 0, 0,18,18, 0, 0, 0,18,17, 0,20, 0, 0, 0, 0, 0, - 0,15,15,21,21, 0,19,18, 0, 0, 0,17,17,21,21, 0, - 17,17, 0, 0, 0, 0, 0, 0, 0, 0,15,15,20,21, 0,20, - 20, 0, 0, 0,19,19, 0, 0, 0,14,15,21,19, 0,16,16, - 0,21, 0,17,16,21,21, 0,17,18,21,20, 0,18,18, 0, - 21, 0,16,16, 0,20, 0,19,19, 0, 0, 0,16,15, 0,20, - 0,18,18, 0, 0, 0,17,17, 0,21, 0,16,16,20,20, 0, - 20,19, 0, 0, 0,15,16,21,22, 0,18,18, 0, 0, 0,18, - 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 21,20, 0,19,20, 0, 0, 0,18,17,21, 0, 0,17,18, 0, - 0, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0, 0,20, 0, 0, - 0,18,18,22, 0, -}; - -static const static_codebook _44p1_p4_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p1_p4_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p1_p4_0, - 0 -}; - -static const long _vq_quantlist__44p1_p4_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p1_p4_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p1_p4_1 = { - 1, 7, - (char *)_vq_lengthlist__44p1_p4_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p1_p4_1, - 0 -}; - -static const long _vq_quantlist__44p1_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p5_0[] = { - 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, - 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, - 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, - 14,14,13,12,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 9, - 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, - 7, 7, 8, 8,12,11,10,12,10,10,11,10,10,15,13,13, - 13,10,10,11,10,10,17,14,13,13,10,10, 7, 7, 7,12, - 11,12,12,11,11,12,11,11,16,14,14,13,12,12,12,11, - 11,17,15,14,14,12,12,10, 9, 9,13,11,11,13,11,11, - 13,11,11,17,14,13,14,11,11,12,11,11,16,15,14,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,15,13, - 13,14,11,10,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,12,11,11,12,11,11,17,14,14,14,12,12,12, - 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, - 11,13,11,12,16,14,14,14,11,11,13,12,11,16,15,15, - 14,11,11, -}; - -static const static_codebook _44p1_p5_0 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p5_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p1_p5_0, - 0 -}; - -static const long _vq_quantlist__44p1_p5_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p5_1[] = { - 2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 8, 8, 8, - 7, 7, 8, 8, 8, 9, 8, 8, 9, 7, 7, 6, 6, 6, 9, 8, - 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 7, 7, 9, - 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, - 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 8, 9,12, 9, 9, - 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, - 9, 9,10,10, 9,10, 9, 9,11,10,10,11, 9, 9,11, 9, - 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 9, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, - 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, - 10,11, 9, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, - 11, 9, 9, -}; - -static const static_codebook _44p1_p5_1 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p5_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p1_p5_1, - 0 -}; - -static const long _vq_quantlist__44p1_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p1_p6_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p1_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p1_p6_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p1_p6_0, - 0 -}; - -static const long _vq_quantlist__44p1_p6_1[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p1_p6_1[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,13,14,16,16,16,16, -}; - -static const static_codebook _44p1_p6_1 = { - 1, 25, - (char *)_vq_lengthlist__44p1_p6_1, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p1_p6_1, - 0 -}; - -static const long _vq_quantlist__44p1_p6_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p1_p6_2[] = { - 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p1_p6_2 = { - 1, 25, - (char *)_vq_lengthlist__44p1_p6_2, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p1_p6_2, - 0 -}; - -static const char _huff_lengthlist__44p1_short[] = { - 4, 5, 7, 8,10,13,14, 4, 2, 4, 6, 8,11,12, 7, 4, - 3, 5, 8,12,14, 8, 5, 4, 4, 8,12,12, 9, 7, 7, 7, - 9,10,11,13,11,11, 9, 7, 8,10,13,11,10, 6, 5, 7, - 9, -}; - -static const static_codebook _huff_book__44p1_short = { - 2, 49, - (char *)_huff_lengthlist__44p1_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p2_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p2_l0_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, - 8, 7, 9, 8,10, 9,11,10,11,11, 4, 5, 6, 7, 8, 8, - 9, 9,10,10,10,10,11, 8, 9, 8,10, 8,10, 9,11,10, - 11,11,11,11, 8, 8, 9, 8,10, 9,10,10,11,11,11,11, - 11, 9,10,10,11,11,11,11,11,11,12,11,12,11, 9,10, - 10,10,11,11,11,11,11,11,12,11,12,10,11,11,12,11, - 12,12,12,12,12,12,12,12,10,11,11,11,11,12,12,12, - 13,12,12,12,12,11,12,12,12,12,13,13,12,12,12,12, - 12,12,11,12,12,12,12,13,13,12,13,12,12,12,12,12, - 13,13,13,13,13,13,12,13,12,13,12,12,12,13,13,13, - 13,13,13,13,12,13,12,12,12, -}; - -static const static_codebook _44p2_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p2_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p2_l0_0, - 0 -}; - -static const long _vq_quantlist__44p2_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p2_l0_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 5, 6, 6, 6, 5, 6, 5, 6, 6, -}; - -static const static_codebook _44p2_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p2_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_l0_1, - 0 -}; - -static const long _vq_quantlist__44p2_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p2_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p2_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p2_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p2_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p2_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p2_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p2_long[] = { - 3, 4, 9, 8, 8,10,13,16, 4, 2, 9, 5, 7,10,14,18, - 9, 7, 6, 5, 7, 9,12,16, 7, 5, 5, 3, 5, 8,11,13, - 8, 7, 7, 5, 5, 7, 9,11,10,10, 9, 8, 6, 6, 8,10, - 13,14,13,11, 9, 8, 9,10,17,18,16,14,11,10,10,10, -}; - -static const static_codebook _huff_book__44p2_long = { - 2, 64, - (char *)_huff_lengthlist__44p2_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p2_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p2_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p2_p1_0, - 0 -}; - -static const long _vq_quantlist__44p2_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p2_p2_0[] = { - 1, 4, 4, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, -}; - -static const static_codebook _44p2_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p2_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_p2_0, - 0 -}; - -static const long _vq_quantlist__44p2_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p3_0[] = { - 1, 5, 5, 6, 7, 7, 0, 8, 8, 6, 9, 9, 8,11,11, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 5, 7, 7, 7,10, - 10, 0,12,12, 8,11,11, 9,12,12, 0,11,12, 0,12,12, - 0,15,15, 0,12,12, 0, 6, 6, 0, 6, 6, 0, 7, 7, 0, - 7, 7, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, - 7, 6, 7, 7,10, 9, 9, 0,11,10,10, 9, 9,12,12,12, - 0,10,10, 0,11,11, 0,13,13, 0,11,11, 7, 6, 6,10, - 10,10, 0,11,11,11,11,11,12,12,12, 0,11,11, 0,12, - 12, 0,15,15, 0,11,11, 0,11,11, 0,11,11, 0,12,12, - 0,12,12, 0,14,14, 0,12,12, 0,12,12, 0,15,15, 0, - 11,11, 0, 8, 8, 0,10,10, 0,11,11, 0,11,11, 0,12, - 12, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, - 0,10,10, 0,12,12, 0,10,10, 0,13,13, 0,12,12, 0, - 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p2_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p2_p3_0, - 0 -}; - -static const long _vq_quantlist__44p2_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p3_1[] = { - 2, 3, 3, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0, - 9, 9, 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 6, 6, 0, 7, - 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 8, 8, 0, 8, 8, 0, 6, 6, 0, 6, 6, 0, 6, 6, 0, - 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 6, - 6, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10,10, - 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0, 7, 7, 0, - 10,10, 0,10,10, 0,12,11, 0,12,12, 0,11,11, 0,11, - 11, 0,12,12, 0,10,10, 0, 7, 7, 0,10,10, 0,10,10, - 0,12,12, 0,11,12, 0,11,11, 0,11,11, 0,11,11, 0, - 10,10, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10, - 10, 0,10, 9, 0,10,10, 0,10,10, 0, 9, 9, 0, 6, 6, - 0,10,10, 0,10,10, 0,11,11, 0,12,12, 0,11,11, 0, - 11,11, 0,12,12, 0,11,11, 0, 7, 7, 0, 9, 9, 0, 9, - 9, 0,11,11, 0,11,11, 0,10,10, 0,10,10, 0,11,11, - 0, 9, 9, -}; - -static const static_codebook _44p2_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p2_p3_1, - 0 -}; - -static const long _vq_quantlist__44p2_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p4_0[] = { - 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, - 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7, 9,11, - 11, 9,11,11,10,11,11,12,13,13,11,12,12,10,11,11, - 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 7, 7, 9, - 7, 7,11,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 6, - 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,14,13,13, - 13,10,10,12,11,11,15,13,13,14,10,10, 8, 7, 7,12, - 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, - 11,15,15,15,13,12,12, 0,10,10, 0,11,11, 0,11,11, - 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, - 11,11, 7, 8, 8,12,10,10,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,12,11,11,12,11,11,16,14,14,14,12,12,13, - 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,14,14, - 0,12,12, -}; - -static const static_codebook _44p2_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p2_p4_0, - 0 -}; - -static const long _vq_quantlist__44p2_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p2_p4_1[] = { - 3, 4, 4, 8, 8,11, 9, 9,12,12,11,10,10,12,12,12, - 10,10,11,11,12,12,12,12,12,12,11,11,13,13,12,12, - 12,13,13,12,10,10,12,12,12,11,11,13,13,12,13,13, - 13,13,12,11,11,13,13,12,12,12,13,13,12,10,10,12, - 12,12,11,11,13,13,12,13,13,12,12,12,11,11,13,13, - 12,13,13,13,13,12,11,11,12,12,12,11,11,12,12,12, - 13,13,12,12,12,13,13,13,13,12,13,13,13,13,13,13, - 13,12,12,12,13,13,13,13,12,13,13,12,12,11, 8, 8, - 10,10,12,11,11,11,11,12,10,10,10,10,13,11,11,10, - 10,13,11,11,10,10,13,12,12,12,12,13,11,11,11,11, - 13,12,12,11,11,13,12,12,11,11,13,12,12,12,11,13, - 12,12,12,12,13,11,11,11,11,13,12,12,11,11,13,11, - 12,11,11,13,12,12,11,11,14,12,12,11,11,13,11,11, - 11,11,14,12,12,11,11,13,11,12,10,10,14,12,12,11, - 11,14,12,12,11,11,14,11,11,11,11,14,12,12,11,11, - 13,12,12,11,11,14,12,12,11,11,11, 8, 8,10,10,12, - 7, 7,10,10,12, 9, 9,11,11,13, 9, 9, 9, 9,13,13, - 13,10,10,13, 9, 9,12,12,13,13,13,12,12,13, 9, 8, - 11,11,13,10,10,12,12,14,13,13,11,11,13, 9, 9,11, - 11,13,13,13,12,12,13, 9, 9,10,10,13,10,10,11,11, - 13,13,13,10,10,14,10,10,11,11,14,14,14,12,12,13, - 9, 9,10,10,13,10,10,11,11,14,13,14,10,10,14,14, - 14,11,12,14,14,14,14,14,14,13,13,10,10,13,14,14, - 11,11,14,14,14,10,10,14, 9, 9, 9, 9,14, 9, 9, 9, - 9,14,10,10, 9, 9,14,10,10, 8, 8,14,11,11, 8, 8, - 15,11,11,10,10,15,12,12,10,10,15,10,10,10,10,15, - 11,11,10,10,15,13,13,10,10,15,11,11,10,10,15,12, - 12,10,10,15,10,10,10,10,15,11,11,10,10,15,13,13, - 10,10,15,11,11,10,10,15,12,12,10,10,15,11,11, 9, - 9,15,11,11, 9, 9,15,13,13, 9, 9,15,13,13,10,10, - 15,12,12,10,10,15,13,13,10,10,15,13,12, 9, 9,15, - 13,13, 9, 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13, - 13, 9, 9,14,13,13, 7, 7,14,13,13, 8, 8,15,14,14, - 10,10,15,14,14,10,10,15,14,14,10,10,15,14,14,10, - 10,15,14,14, 9, 9,15,14,14,10,10,15,14,14,10,10, - 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, - 14,14,10,10,15,14,14,10,10,14,14,14, 9, 9,14,14, - 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, - 11,11,15,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, - 8,13, 9, 9,12,12,17,11,11,12,12,17,12,12,12,12, - 17,12,12,11,11,18,15,15,12,12,17,12,12,12,12,17, - 14,15,13,13,17,12,12,12,12,17,13,13,12,13,17,15, - 15,12,12,18,13,13,13,13,18,15,15,13,13,18,12,12, - 12,12,18,13,13,13,13,18,15,15,12,12,18,13,13,12, - 12,18,15,15,13,13,18,13,13,12,12,17,13,13,12,12, - 17,15,15,12,12,18,15,15,13,13,18,15,15,13,14,18, - 15,16,12,12,18,15,15,12,12,18,16,16,12,12,13, 8, - 8,10,10,14,15,14,11,11,14,15,15,12,12,15,14,14, - 12,11,15,15,15,12,12,15,15,15,12,12,15,15,15,13, - 13,15,15,15,12,12,15,15,15,13,13,15,15,15,13,13, - 15,15,15,13,13,15,15,16,13,13,15,15,15,12,12,15, - 15,15,13,13,15,15,15,13,13,15,15,15,13,13,15,15, - 15,13,13,15,15,14,12,12,15,15,15,12,12,16,15,14, - 12,12,16,15,15,13,13,16,16,16,13,13,16,15,15,12, - 12,15,15,15,13,13,15,15,15,12,12,13,12,12,10,10, - 14,14,14,11,11,15,14,14,12,12,15,14,14,11,11,15, - 14,14,11,11,15,15,15,13,13,15,14,14,13,13,15,15, - 15,12,12,15,14,15,13,13,16,15,15,12,12,15,15,15, - 13,13,16,14,14,13,13,15,15,15,12,12,15,15,15,13, - 13,16,15,15,12,12,16,15,15,12,12,16,14,14,13,13, - 15,15,15,11,11,15,15,15,12,12,16,15,15,11,11,16, - 15,15,13,13,16,14,15,14,14,16,15,15,12,12,16,15, - 14,12,12,16,15,15,12,12,14,10,10, 9, 9,14,11,11, - 12,12,14,12,12,13,13,14,12,12,12,12,15,14,14,13, - 13,15,13,13,14,14,15,14,14,15,15,15,12,12,13,13, - 15,13,13,14,14,15,14,14,13,13,15,13,13,13,14,15, - 14,14,15,15,15,12,12,13,13,15,13,13,14,14,15,14, - 14,13,13,15,13,13,14,14,15,14,14,15,15,15,13,13, - 12,12,15,13,13,13,13,15,14,14,13,12,15,15,15,14, - 15,15,15,14,20,20,15,14,14,13,13,15,14,14,13,13, - 15,14,14,13,13,14,12,12, 9, 9,14,14,14,12,12,14, - 13,13,12,13,14,14,14,12,12,15,14,14,12,12,15,14, - 14,14,13,15,14,14,14,14,15,14,14,13,13,15,14,14, - 13,13,15,15,15,14,14,15,14,14,13,13,15,14,14,14, - 14,15,14,14,13,13,15,14,14,13,13,15,15,15,15,14, - 15,15,15,13,13,15,14,14,14,14,15,14,14,13,13,15, - 14,14,13,13,14,15,15,14,14,15,15,15,14,14,15,14, - 14,14,14,15,15,15,14,14,15,14,14,13,14,15,15,15, - 14,14,13,10,10,12,12,17,11,11,12,12,17,12,12,12, - 12,17,12,12,11,11,17,15,15,12,11,18,13,13,13,13, - 18,15,15,13,13,17,12,12,12,12,18,13,13,13,13,17, - 15,15,12,12,17,12,12,12,12,17,15,15,13,13,17,12, - 12,12,12,17,13,13,12,12,17,15,15,12,12,18,14,13, - 12,12,18,15,15,13,13,18,13,13,12,12,18,13,13,12, - 12,18,16,16,12,12,18,16,16,12,12,18,15,15,13,13, - 18,16,16,12,12,17,15,15,12,12,17,16,16,12,12,13, - 8, 8,10,10,14,14,15,12,12,14,15,15,12,12,15,14, - 14,12,12,15,15,14,12,12,15,15,15,13,13,15,15,15, - 13,13,15,15,15,12,12,16,15,15,13,13,16,15,15,13, - 13,15,15,15,12,12,15,15,15,14,14,15,15,15,12,12, - 15,15,15,13,13,16,15,15,13,13,15,15,15,13,13,16, - 15,15,13,13,15,15,14,12,12,15,15,15,12,12,16,14, - 15,13,13,16,15,15,13,13,15,16,15,13,13,16,15,14, - 13,13,16,15,15,13,13,16,15,15,13,13,13,12,12,11, - 11,14,14,14,11,11,14,14,14,12,12,15,14,14,11,11, - 16,14,14,11,11,15,15,15,12,13,16,14,14,13,13,15, - 15,15,12,12,15,14,14,13,13,16,15,15,12,12,15,15, - 15,12,12,15,14,14,13,13,15,15,15,12,12,15,14,14, - 12,12,16,15,15,12,12,16,15,15,12,12,16,14,14,13, - 13,15,15,15,11,11,15,15,14,12,12,16,15,15,11,11, - 16,15,15,12,12,16,14,14,13,13,16,15,15,11,11,16, - 14,14,12,12,16,15,15,11,11,14,10,10, 9, 9,14,11, - 11,12,12,14,12,12,13,14,14,12,12,12,12,14,14,14, - 13,13,15,13,13,14,14,15,14,14,15,15,15,12,12,13, - 13,15,13,13,14,14,15,15,15,14,14,15,13,13,14,14, - 15,15,15,15,15,15,12,12,13,13,15,13,13,14,14,15, - 14,14,13,13,15,13,13,14,14,15,14,14,15,15,15,12, - 12,13,13,15,13,13,13,13,14,14,14,13,13,15,15,15, - 14,15,15,15,15,21,19,15,14,14,13,13,15,14,14,14, - 14,14,14,14,13,13,14,12,12, 9, 9,14,14,14,12,12, - 14,14,13,13,13,14,14,14,12,12,14,14,14,12,12,15, - 14,14,13,13,15,14,14,14,14,15,14,14,13,13,15,14, - 14,13,13,15,15,15,15,15,15,14,14,13,13,15,14,14, - 14,14,15,14,14,13,13,15,14,14,13,13,14,15,15,15, - 15,15,14,15,13,13,15,14,14,14,14,15,14,14,13,13, - 15,14,14,13,13,14,15,15,14,14,15,15,15,14,14,15, - 14,14,14,14,15,15,15,15,15,15,14,14,14,13,14,15, - 15,14,14,13,10,10,12,12,18,12,12,12,12,17,12,12, - 12,12,18,13,13,11,11,18,15,14,11,11,17,13,13,13, - 13,18,15,15,12,12,18,12,12,12,12,17,13,13,12,12, - 18,15,15,12,12,18,13,13,13,12,18,15,15,13,13,18, - 13,13,12,12,18,13,13,12,12,18,15,15,12,12,17,13, - 13,12,12,17,15,15,12,12,17,12,12,11,11,17,13,13, - 11,11,17,15,15,11,11,18,16,16,12,12,18,15,15,13, - 13,18,15,15,11,11,17,15,15,12,12,18,15,15,11,11, - 13, 8, 8,10,10,14,14,14,11,11,15,15,15,12,12,15, - 14,14,11,11,16,14,14,12,12,15,15,15,12,12,15,15, - 15,13,13,15,15,15,12,12,15,15,15,12,12,16,15,15, - 13,13,15,15,15,12,12,15,15,15,13,13,16,15,15,12, - 12,15,15,15,12,12,16,15,15,13,13,16,15,15,12,12, - 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15,14,14,14,14,15,15,15,19,20,15,14,14,13,13,15, - 14,14,20,19,14,15,14,13,13,15,14,14,14,13,15,15, - 15,19,20,15,15,14,14,14,15,14,14,21,19,15,15,15, - 13,13,15,14,14,14,14,14,15,15,20,20,15,15,15,21, - 20,15,14,14,19,20,15,15,15,20,20,15,14,14,19,20, - 15,15,15,21,19, -}; - -static const static_codebook _44p2_p4_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p2_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_p4_1, - 0 -}; - -static const long _vq_quantlist__44p2_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p2_p5_0[] = { - 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, - 13,13,16,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, - 10,17,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, - 16,16, 8, 8, 8,15,15,12,11,11,16,17, 9, 8, 8,14, - 14, 0,13,13,18,17, 0,13,13,16,15, 0,14,14,18,17, - 0,20,22,18,20, 0,12,12,16,16, 0,16,16,22,20, 0, - 14,14,16,16, 0,14,14,17,17, 0,22,22,22,19, 0,12, - 13,16,16, 0,17,17, 0, 0, 0,15,15,16,16, 5, 7, 7, - 13,13, 9, 9, 9,15,14,10,10,10,14,14, 0,21,21,18, - 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18,13,11,11,15,15,16,13,13,18,18,15,11,11,14,14, - 0,22,21,19,19, 0,21,22,18,18, 0,22,22,20,18, 0, - 0, 0, 0, 0, 0,22,19,17,17, 0, 0, 0,22,21, 0, 0, - 22,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,21, - 18,17, 0, 0, 0,22, 0, 0, 0, 0,19,19, 0,10,10,14, - 14, 0,11,11,15,14, 0,11,11,15,15, 0,14,14,15,14, - 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, - 11,11,15,15, 0,14,14,17,16, 0,14,14,15,15, 0,11, - 11,16,16, 0,14,13,15,15, 0,11,11,15,15, 0,15,15, - 17,17, 0,14,14,15,14, 0,16,16,17,17, 0, 0,22,18, - 18, 0,13,13,15,15, 0,17,17,22, 0, 0,15,15,15,14, - 0,15,16,16,17, 0, 0,22,18,19, 0,13,13,15,15, 0, - 20,18,21, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, - 12,16,16, 0,12,12,16,15, 0,15,16,22,22, 0,17,17, - 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, - 16, 0,15,16,22,20, 0,16,16, 0,22, 0,12,12,16,16, - 0,15,15,18,20, 0,11,11,16,16, 0,15,15, 0, 0, 0, - 16,16, 0, 0, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, - 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, - 22,22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,20,22, 0, - 0, 0,18,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, - 13,12,16,16, 0,14,14,16,16, 0,12,11,16,16, 0,14, - 14,17,17, 0,14,14,16,16, 0,12,12,16,16, 0,15,15, - 17,16, 0,11,11,15,16, 0,14,14,17,17, 0,14,14,16, - 16, 0,15,15,18,18, 0, 0, 0,22,19, 0,13,13,15,16, - 0,16,17, 0, 0, 0,14,14,16,16, 0,15,15,18,17, 0, - 0, 0,20,20, 0,13,13,16,15, 0,17,17,22,22, 0,14, - 14,15,15, 0,11,11,16,16, 0,13,13,16,17, 0,13,13, - 17,18, 0,16,16,17,17, 0,17,17,18,18, 0,12,12,17, - 17, 0,16,15,18,18, 0,12,12,16,16, 0,16,16,18,18, - 0,15,15,17,17, 0,12,12,17,17, 0,16,16,19,18, 0, - 12,12,16,17, 0,16,16,19,19, 0,15,16,16,17, 0,16, - 16,19,17, 0, 0, 0,20,22, 0,13,13,16,16, 0,19,18, - 21, 0, 0,15,15,16,16, 0,16,16,18,18, 0, 0, 0,22, - 21, 0,14,14,16,16, 0,21,19,21,22, 0,16,16,16,16, - 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, - 0,20,18,19, 0, 0,22,18,18, 0,12,12,15,15, 0,15, - 15,17,18, 0,14,13,14,14, 0,20, 0,18,18, 0,21, 0, - 18,17, 0,13,13,15,16, 0,17,17,18,18, 0,14,14,15, - 15, 0,22,22,20,19, 0,20,21,18,18, 0,20,22,19,19, - 0, 0, 0, 0, 0, 0,20,20,17,17, 0, 0,22,22,21, 0, - 22, 0,18,18, 0,20,22,19,19, 0, 0, 0, 0, 0, 0,21, - 21,17,18, 0, 0, 0,21,20, 0, 0,22,19,18, 0,18,18, - 15,15, 0,22,21,17,16, 0, 0,22,17,17, 0,20,22,18, - 18, 0, 0,22,20,20, 0,21,19,16,16, 0,21,21,18,18, - 0,19,19,17,17, 0, 0,22,19,19, 0,22,20,17,17, 0, - 21,19,16,16, 0,22,22,19,18, 0,19,20,16,16, 0,22, - 21,19,21, 0,21,22,17,18, 0,21,20,18,18, 0, 0, 0, - 19,20, 0,20,19,16,16, 0,22,22, 0, 0, 0,21,21,17, - 16, 0,22,20,19,18, 0, 0, 0,20,20, 0,20,19,16,16, - 0, 0, 0, 0, 0, 0,21,22,17,17, 0,11,11,13,13, 0, - 13,13,15,16, 0,13,13,16,16, 0,17,18,21, 0, 0,17, - 18, 0, 0, 0,12,12,15,16, 0,15,15,19,18, 0,12,12, - 16,16, 0,17,17,22, 0, 0,17,17, 0,22, 0,12,12,17, - 16, 0,16,16,19,20, 0,12,12,16,16, 0,17,17, 0, 0, - 0,17,17, 0,21, 0,17,16,22, 0, 0, 0, 0, 0, 0, 0, - 15,15,20,22, 0,20,18, 0, 0, 0,18,18, 0, 0, 0,17, - 17,21, 0, 0, 0, 0, 0, 0, 0,15,15,21,22, 0,19,20, - 22, 0, 0,19,18, 0, 0, 0,14,14,18,18, 0,16,16,22, - 20, 0,16,16,22,19, 0,17,17,20,22, 0,19,19, 0, 0, - 0,15,15,20, 0, 0,18,21, 0,20, 0,15,15,21,20, 0, - 18,17, 0, 0, 0,17,17, 0,22, 0,15,15,19,19, 0,19, - 18, 0, 0, 0,15,15,20, 0, 0,18,18,22,22, 0,17,17, - 0,20, 0,18,18, 0, 0, 0, 0,22, 0, 0, 0,15,15,19, - 20, 0,20,19, 0, 0, 0,17,17,20,21, 0,17,18,20,22, - 0, 0, 0, 0,22, 0,15,15,20,20, 0,22,20, 0, 0, 0, - 17,18,20, 0, 0,12,12,17,16, 0,14,14,17,17, 0,13, - 13,17,17, 0,16,16,18,18, 0,17,16,17,17, 0,13,13, - 17,17, 0,15,16,18,18, 0,13,13,16,16, 0,16,16,18, - 18, 0,16,16,17,16, 0,13,13,16,16, 0,17,17,18,17, - 0,12,12,15,16, 0,17,17,19,19, 0,16,16,16,16, 0, - 16,17,19,18, 0, 0, 0,21,22, 0,14,14,16,16, 0,18, - 18, 0,22, 0,16,16,16,16, 0,16,16,18,17, 0, 0, 0, - 21,20, 0,14,14,16,16, 0,21,22,22, 0, 0,16,16,16, - 16, 0, 9, 9,14,13, 0,13,14,15,16, 0,14,13,15,14, - 0,22, 0,18,18, 0,21, 0,17,18, 0,13,13,15,15, 0, - 15,16,18,17, 0,14,14,15,14, 0,20,22,18,18, 0,22, - 21,17,17, 0,13,13,15,15, 0,17,17,19,19, 0,14,14, - 14,14, 0, 0,22,18,18, 0, 0,22,17,17, 0, 0,22,19, - 20, 0, 0, 0, 0, 0, 0,21,20,17,16, 0, 0, 0,21,22, - 0, 0, 0,18,19, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, - 22, 0,17,17, 0, 0, 0,20,22, 0, 0, 0,18,19, 0,18, - 19,16,16, 0,22,20,17,17, 0,22,22,17,18, 0,22,22, - 18,17, 0, 0,22,18,19, 0,20,20,17,18, 0, 0,22,19, - 18, 0,22,22,17,17, 0,22, 0,19,19, 0, 0,22,18,18, - 0,20,22,17,17, 0, 0,22,18,18, 0,19,20,17,17, 0, - 22, 0,20,19, 0,22,21,17,17, 0, 0, 0,18,18, 0, 0, - 0,22,19, 0,20, 0,17,17, 0,22, 0, 0,22, 0, 0,20, - 17,18, 0,22, 0,19,19, 0, 0, 0, 0,19, 0,19,21,17, - 17, 0, 0, 0, 0, 0, 0,20,21,17,16, 0,11,11,13,13, - 0,13,13,16,16, 0,13,13,15,16, 0,17,17,21,22, 0, - 17,18, 0, 0, 0,12,12,16,16, 0,15,15,18,18, 0,13, - 13,16,16, 0,17,16,21,21, 0,17,17, 0, 0, 0,13,13, - 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,17,17, 0, - 22, 0,17,18,20,22, 0,17,18, 0, 0, 0, 0, 0, 0, 0, - 0,15,15,20, 0, 0,18,19, 0, 0, 0,17,17, 0, 0, 0, - 18,17,22, 0, 0, 0, 0, 0, 0, 0,15,16,21,20, 0,20, - 20, 0, 0, 0,18,19, 0, 0, 0,15,15,22,22, 0,17,16, - 20,22, 0,17,17,20,22, 0,18,18, 0,21, 0,19,18, 0, - 0, 0,16,16,20,20, 0,19,19,22, 0, 0,15,16,21,22, - 0,18,19,22, 0, 0,17,18, 0, 0, 0,16,16,22, 0, 0, - 19,19, 0,21, 0,15,16,20, 0, 0,18,18, 0,22, 0,18, - 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 22,21, 0,20,21, 0, 0, 0,17,18,22, 0, 0,18,18, 0, - 0, 0, 0, 0, 0, 0, 0,16,16,20,19, 0,22,21, 0, 0, - 0,18,18,22,22, -}; - -static const static_codebook _44p2_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p2_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p2_p5_0, - 0 -}; - -static const long _vq_quantlist__44p2_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p2_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p2_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p2_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_p5_1, - 0 -}; - -static const long _vq_quantlist__44p2_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p6_0[] = { - 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,11,11, 9, - 8, 8, 7, 8, 9,11,11,11, 9, 8, 8, 6, 7, 7,10,10, - 10,10,10,10,10,10,10,14,14,14,12,11,11,10,11,11, - 15,14,14,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, - 7, 6, 8, 7,12,10,10,12,10,10,11,10,10,15,14,13, - 13,10,10,11,10,10,16,14,14,14,10,10, 7, 7, 7,12, - 11,11,12,11,11,11,11,11,16,14,14,13,12,12,11,11, - 11,17,15,15,14,12,12,10, 9, 9,13,11,11,13,11,11, - 12,11,11,16,14,13,14,11,11,12,11,11,17,15,14,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,13, - 14,13,10,10,11,10,10,17,14,14,14,10,10, 7, 7, 7, - 12,11,11,12,11,11,12,11,11,15,14,15,14,12,12,12, - 11,11,17,15,15,14,12,12,10,10, 9,13,11,11,13,11, - 11,13,11,11,16,14,14,14,11,11,13,11,11,16,15,15, - 15,11,11, -}; - -static const static_codebook _44p2_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p2_p6_0, - 0 -}; - -static const long _vq_quantlist__44p2_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p6_1[] = { - 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 8, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 9, 8, - 8, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 8, 9,10, 8, 8, 7, 6, 6, 8, 6, 6, 9, 6, 6, 9, - 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 9, 8, 9, 7, - 7, 7, 7, 7,11, 8, 8,11, 9, 9,10, 9, 9,12, 9, 9, - 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, - 9, 9,10, 9, 9,10, 9, 9,11,10,11,11, 9, 9,11, 9, - 9,11,11,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,12,10,10,11, - 9, 9, 8, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9,10,12, 8, 8, 9, 7, 7, - 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,12,11,11,11, 9,10,10, 9, 9,11, 9, 9,11,10, - 10,11,10,10,11,11,11,11, 9, 9,11, 9,10,11,11,11, - 11, 9, 9, -}; - -static const static_codebook _44p2_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p2_p6_1, - 0 -}; - -static const long _vq_quantlist__44p2_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p2_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p2_p7_0, - 0 -}; - -static const long _vq_quantlist__44p2_p7_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p2_p7_1[] = { - 1, 9, 9, 6, 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p2_p7_1 = { - 5, 243, - (char *)_vq_lengthlist__44p2_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p2_p7_1, - 0 -}; - -static const long _vq_quantlist__44p2_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p2_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p2_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p2_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p2_p7_2, - 0 -}; - -static const long _vq_quantlist__44p2_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p2_p7_3[] = { - 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p2_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p2_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p2_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p2_short[] = { - 4, 4,12, 9, 8,12,15,17, 4, 2,11, 6, 5, 9,13,15, - 11, 7, 8, 7, 7,10,14,13, 8, 5, 7, 5, 5, 8,12,12, - 8, 4, 7, 4, 3, 6,11,12,11, 8, 9, 7, 6, 8,11,12, - 15,13,14,12, 9, 7,10,13,16,12,17,12, 7, 5, 8,11, -}; - -static const static_codebook _huff_book__44p2_short = { - 2, 64, - (char *)_huff_lengthlist__44p2_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p3_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p3_l0_0[] = { - 1, 4, 4, 8, 8, 8, 8, 9, 9,10,10,10,10, 4, 6, 5, - 8, 7, 9, 9, 9, 9,10, 9,11, 9, 4, 5, 6, 7, 8, 9, - 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, - 12,10,12,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,12,10, - 12, 9,10,10,11,10,12,11,12,11,12,12,12,12, 9,10, - 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, - 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, - 12,12,12,12,12,11,12,12,12,12,12,13,12,13,12,13, - 12,12,11,12,12,12,12,12,12,13,12,12,12,12,12,12, - 12,12,13,13,12,13,12,13,12,13,12,12,12,13,12,13, - 12,13,12,13,12,13,12,12,12, -}; - -static const static_codebook _44p3_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p3_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p3_l0_0, - 0 -}; - -static const long _vq_quantlist__44p3_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p3_l0_1[] = { - 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 6, 5, 6, 5, 6, 5, 6, 5, -}; - -static const static_codebook _44p3_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p3_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_l0_1, - 0 -}; - -static const long _vq_quantlist__44p3_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p3_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p3_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p3_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p3_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p3_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p3_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p3_long[] = { - 3, 4,13, 9, 9,12,15,17, 4, 2,18, 5, 7,10,14,18, - 11, 8, 6, 5, 6, 8,11,14, 8, 5, 5, 3, 5, 8,11,13, - 9, 6, 7, 5, 5, 7, 9,10,11,10, 9, 8, 6, 6, 8,10, - 14,14,11,11, 9, 8, 9,10,17,17,14,13,10, 9,10,10, -}; - -static const static_codebook _huff_book__44p3_long = { - 2, 64, - (char *)_huff_lengthlist__44p3_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p3_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p3_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p3_p1_0, - 0 -}; - -static const long _vq_quantlist__44p3_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p3_p2_0[] = { - 3, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, - 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,10,11, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, - 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0, 0, 0, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 10,10, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, -}; - -static const static_codebook _44p3_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p3_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_p2_0, - 0 -}; - -static const long _vq_quantlist__44p3_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p3_0[] = { - 1, 5, 5, 5, 8, 8, 0, 8, 8, 6, 9, 9, 8,10,10, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, - 10, 0,12,12, 7,11,11, 9,12,12, 0,12,12, 0,13,13, - 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, - 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, - 7, 5, 7, 7, 9, 9, 9, 0,11,10, 9, 9, 9,11,12,12, - 0,10,10, 0,11,11, 0,13,13, 0,11,11, 6, 7, 7, 9, - 10,10, 0,12,12,10,11,11,11,12,12, 0,12,12, 0,13, - 13, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, - 0,12,12, 0,13,13, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, - 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, - 0,10,10, 0,12,12, 0,10,10, 0,12,13, 0,12,12, 0, - 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p3_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p3_p3_0, - 0 -}; - -static const long _vq_quantlist__44p3_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p3_1[] = { - 3, 4, 4, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, - 8, 8, 0, 9, 9, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, - 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 6, - 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, - 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, - 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, - 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, - 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, - 9, 0, 7, 7, 0, 7, 7, 0, 9, 9, 0, 6, 6, 0, 6, 6, - 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, - 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 8, - 8, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, - 0, 7, 7, -}; - -static const static_codebook _44p3_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p3_p3_1, - 0 -}; - -static const long _vq_quantlist__44p3_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p4_0[] = { - 1, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8,10,11,11, 9, - 8, 8, 8, 8, 8,11,11,11,10, 8, 8, 5, 7, 7, 9,11, - 11,10,11,11,10,11,11,12,13,14,11,12,12,10,11,11, - 13,14,14,12,12,12, 5, 6, 6, 8, 6, 6, 8, 7, 7, 8, - 7, 7,11,10,10,10, 7, 7, 9, 7, 7,12,11,11,11, 7, - 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, - 11,11,12,11,11,12,11,11,14,14,14,14,12,12,12,12, - 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,11,12, - 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 8, 8, 8,12,10,10,12,10,10,13,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, - 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,14,15, - 0,12,12, -}; - -static const static_codebook _44p3_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p3_p4_0, - 0 -}; - -static const long _vq_quantlist__44p3_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p3_p4_1[] = { - 3, 4, 5, 8, 8,12,10,10,12,12,12,10,10,12,12,13, - 11,11,12,12,13,12,12,12,12,13,10,10,13,13,13,13, - 13,13,13,13,10,10,13,13,13,11,11,13,13,14,13,13, - 12,12,13,10,10,13,13,13,13,13,13,13,13,10,10,12, - 12,13,11,11,13,13,13,13,13,12,12,13,12,12,13,13, - 13,13,13,13,13,14,11,11,12,12,14,12,12,13,12,14, - 14,14,12,12,13,14,14,13,13,14,13,13,13,13,14,14, - 14,12,12,14,13,13,13,13,14,14,14,12,12,12, 8, 8, - 11,11,12,12,12,11,11,12,11,11,10,10,13,12,12,10, - 10,13,12,12,10,10,13,12,12,12,12,14,12,12,12,12, - 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, - 12,12,12,12,13,12,12,12,12,13,13,13,11,11,14,12, - 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, - 12,11,14,13,13,11,11,14,13,12,11,11,14,13,13,11, - 11,14,13,13,12,12,14,12,12,12,12,15,13,13,12,12, - 14,12,12,11,11,14,13,13,11,11,12, 9, 9,10,10,12, - 7, 7,11,11,12, 9, 9,12,12,13,10,10,10,10,14,14, - 14,11,11,13, 9, 9,12,12,14,14,14,12,12,13, 8, 8, - 11,11,14, 9, 9,12,12,14,14,14,11,11,13, 9, 9,12, - 12,14,14,14,12,12,14, 8, 8,11,11,14, 9, 9,12,12, - 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, - 9, 9,11,11,14,10,10,12,12,14,14,14,11,11,14,14, - 15,12,12,15,14,14,14,14,15,14,14,11,11,14,14,14, - 12,12,14,14,14,11,11,14,11,11,10,10,14,10,10,10, - 10,14,10,10,10,10,15,11,11, 9, 9,14,12,12, 9, 9, - 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, - 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, - 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, - 11,11,15,12,12,11,11,15,13,13,11,11,15,11,11,10, - 10,15,12,12,10,10,15,13,13,10,10,15,14,14,11,11, - 15,13,13,11,11,15,14,14,10,11,15,13,13,10,10,15, - 13,14,10,10,14,13,13,10,10,14,13,13,10,10,14,13, - 13,10,10,14,13,13, 9, 9,14,14,14, 9, 9,15,14,14, - 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, - 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, - 14,14,14,10,10,15,14,14,10,10,14,14,14,10,10,15, - 14,14,11,11,15,14,14,11,11,14,14,14,10,10,15,14, - 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, - 12,12,15,15,14,10,10,15,14,14,10,10,14,15,15, 9, - 9,14,10,10,12,12,17, 9, 9,12,12,17,10,10,13,13, - 17,11,11,12,12,18,14,14,12,12,17,10,10,13,13,17, - 14,14,12,12,17, 9, 9,12,12,17,11,11,12,12,17,14, - 14,12,12,18,10,10,13,13,18,14,14,13,13,18, 9, 9, - 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, - 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, - 17,14,14,12,12,18,15,15,13,13,18,14,14,14,14,18, - 15,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, - 7,11,11,14,15,15,11,11,14,15,15,12,12,14,15,15, - 11,11,15,15,15,11,11,14,15,15,12,12,14,15,15,12, - 12,14,15,15,11,11,14,15,15,11,11,15,15,15,12,12, - 14,15,15,12,12,14,15,15,12,12,14,15,15,11,11,14, - 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, - 15,12,12,14,15,14,12,12,14,15,15,11,11,15,14,14, - 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, - 12,15,15,15,12,12,15,15,15,12,12,13,13,13,11,10, - 14,14,15,11,11,14,14,14,12,12,15,14,14,10,10,15, - 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, - 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, - 12,12,14,14,14,12,12,14,15,15,11,11,14,15,15,12, - 12,15,15,15,11,11,15,15,15,12,12,15,14,14,12,12, - 14,15,15,11,11,14,15,15,11,11,15,15,15,10,10,15, - 15,16,12,12,15,15,15,14,14,15,15,15,11,11,15,15, - 15,12,12,15,15,15,11,11,14,11,11,10,10,15, 9, 9, - 12,12,15,10,10,12,12,15,11,11,11,11,15,14,14,12, - 12,15,10,10,13,13,15,14,14,12,12,15, 9, 9,12,12, - 15,10,10,13,13,15,13,13,12,11,15,10,10,12,12,15, - 14,14,12,12,15, 9, 9,11,11,15,11,11,12,12,15,13, - 13,11,11,15,11,11,13,13,15,13,14,13,14,15,11,11, - 11,11,15,11,11,12,12,15,14,14,11,11,15,14,14,13, - 13,15,14,14,20,20,15,14,14,12,12,15,14,14,12,12, - 15,14,14,11,11,14,13,13,10,10,14,13,13,12,12,14, - 14,13,12,12,15,14,14,12,12,15,14,14,11,11,15,14, - 14,12,12,15,14,14,13,13,15,14,14,12,11,15,14,14, - 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, - 13,15,14,14,12,11,15,14,14,12,12,15,14,14,13,13, - 15,14,14,13,13,15,14,14,12,12,15,14,14,12,12,15, - 14,14,12,12,15,15,15,13,13,15,15,15,13,13,15,14, - 14,13,13,15,15,15,13,13,15,14,15,12,12,15,15,15, - 13,13,14,10,10,12,13,17, 9, 9,12,12,17,10,10,13, - 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, - 18,14,14,12,12,17, 9, 9,12,12,18,10,11,13,13,18, - 14,14,12,12,17,10,10,12,12,17,14,14,12,12,17, 9, - 9,12,12,17,11,11,12,12,17,14,14,12,12,18,11,11, - 12,12,18,14,14,13,13,18,11,11,12,12,18,11,11,12, - 12,18,14,14,12,12,18,15,15,12,12,18,14,14,13,13, - 18,15,15,12,12,17,14,14,12,12,17,15,15,12,12,13, - 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, - 14,12,12,15,15,15,12,11,14,15,15,12,12,14,15,15, - 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,13, - 13,14,15,15,11,11,14,15,15,13,12,14,15,15,11,11, - 14,15,15,11,11,15,15,15,13,13,14,15,15,12,12,15, - 15,15,12,12,15,15,15,11,11,15,15,15,11,11,15,15, - 15,12,12,15,15,15,13,13,15,16,16,12,12,15,15,15, - 12,13,15,15,15,12,12,15,15,15,12,12,13,13,13,11, - 11,14,14,14,11,11,14,14,14,12,12,14,14,14,10,10, - 15,14,14,11,11,14,15,15,12,12,14,14,14,12,12,14, - 15,15,11,11,14,15,14,12,12,15,14,14,11,11,14,15, - 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, - 12,12,15,15,14,11,11,15,15,15,12,12,15,14,14,12, - 12,14,15,15,11,11,14,15,14,11,11,15,15,15,10,10, - 15,15,15,12,12,15,14,14,14,13,15,15,15,11,11,15, - 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0,12,12,14,14, 0,17,17,20,21, 0,14,14,14,14, 0, - 15,15,16,16, 0,21,22,18,18, 0,13,13,14,14, 0,18, - 18,22, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, - 16,15, 0,12,12,16,16, 0,16,16, 0, 0, 0,16,17, 0, - 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, - 0,15,15, 0,21, 0,16,16,21,22, 0,12,12,16,16, 0, - 15,15,19,19, 0,12,12,17,16, 0,16,16,21,22, 0,16, - 16, 0, 0, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, - 19,20, 0,17,19, 0, 0, 0,17,17,22, 0, 0,17,17, 0, - 22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,20, 0, 0, - 0,19,18,22, 0, 0,11,12,14,14, 0,11,11,14,14, 0, - 12,12,15,15, 0,13,13,13,13, 0,14,14,16,16, 0,12, - 12,15,15, 0,14,14,16,15, 0,11,11,15,15, 0,13,13, - 16,16, 0,13,13,15,15, 0,12,12,15,15, 0,15,14,16, - 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,15,15, - 0,15,15,16,16, 0, 0, 0,18,18, 0,12,12,14,14, 0, - 16,16,22, 0, 0,14,14,15,15, 0,15,15,16,17, 0,21, - 22,18,18, 0,13,13,15,14, 0,18,17,22, 0, 0,14,14, - 15,15, 8, 8, 8,16,15,12,10,10,16,15,12,10,10,16, - 16, 0,14,14,16,17, 0,14,14,17,16,12,10,10,17,18, - 14,12,12,18,18,14,10,10,16,16, 0,14,14,18,18, 0, - 14,14,16,16,12, 9, 9,16,16,17,13,13,16,17,14, 9, - 9,15,15, 0,14,14,18,19, 0,13,13,15,15, 0,15,15, - 18,19, 0, 0, 0,22,21, 0,13,13,16,16, 0,16,16,22, - 0, 0,15,15,16,16, 0,14,14,18,17, 0, 0, 0,20, 0, - 0,13,13,16,16, 0,18,18, 0, 0, 0,15,15,16,16, 8, - 7, 7,13,13,12,10,10,15,15,12,10,10,14,14, 0,22, - 22,19,18, 0, 0, 0,18,18,12,10,10,15,15,14,13,13, - 17,17,14,11,11,15,15, 0,19,20,18,18, 0,22,21,17, - 18,13,11,11,15,15,16,13,13,18,18,14,11,11,14,15, - 0,22,21,20,19, 0,22,21,17,17, 0, 0,22,19,18, 0, - 0, 0, 0, 0, 0,22,20,17,17, 0, 0, 0,21,20, 0, 0, - 0,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,20, - 18,17, 0, 0, 0, 0, 0, 0, 0, 0,18,18, 0,10,10,14, - 14, 0,11,11,14,14, 0,11,11,15,15, 0,14,14,14,14, - 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, - 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, - 11,15,15, 0,13,13,15,15, 0,10,10,15,15, 0,15,15, - 17,17, 0,14,14,14,14, 0,16,16,16,16, 0, 0,22,19, - 19, 0,13,13,14,14, 0,17,17, 0, 0, 0,15,15,14,14, - 0,16,16,17,17, 0, 0,22,18,18, 0,13,13,14,14, 0, - 21,18, 0, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, - 12,15,15, 0,12,12,16,15, 0,16,16, 0, 0, 0,17,17, - 22,22, 0,12,12,16,16, 0,14,14,18,18, 0,11,12,16, - 16, 0,15,16, 0,21, 0,16,16,22,21, 0,12,12,16,16, - 0,15,15,19,20, 0,11,12,16,16, 0,15,15,20,22, 0, - 16,16, 0,22, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, - 15,21,22, 0,19,18, 0, 0, 0,17,17, 0, 0, 0,17,17, - 0,22, 0, 0, 0, 0, 0, 0,16,15,22, 0, 0,19,19, 0, - 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,15,15, 0,13,13,14,14, 0,15,15,16,17, 0, - 12,12,16,16, 0,14,14,16,16, 0,12,11,15,16, 0,14, - 14,16,17, 0,14,14,16,16, 0,13,12,16,16, 0,15,15, - 16,16, 0,11,11,15,15, 0,14,14,16,16, 0,14,14,15, - 15, 0,15,15,18,17, 0, 0,22, 0,20, 0,13,13,15,15, - 0,16,17,22,22, 0,14,14,15,15, 0,15,15,17,18, 0, - 20, 0,19,19, 0,13,13,15,15, 0,18,18,22, 0, 0,14, - 14,15,15, 0,11,11,16,16, 0,14,14,17,16, 0,13,13, - 17,17, 0,16,16,17,17, 0,17,17,18,19, 0,12,12,16, - 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,18, - 0,16,16,17,16, 0,12,13,17,17, 0,17,16,18,17, 0, - 13,12,16,16, 0,16,16,18,19, 0,16,16,16,17, 0,16, - 16,18,18, 0,22, 0,22,22, 0,13,13,16,16, 0,19,18, - 22,20, 0,16,15,16,16, 0,16,17,18,18, 0, 0, 0,22, - 20, 0,14,14,16,16, 0,19,19, 0, 0, 0,16,16,16,16, - 0, 9, 9,13,13, 0,13,13,15,15, 0,14,14,15,15, 0, - 0,22,17,18, 0,22, 0,18,19, 0,12,12,15,15, 0,15, - 16,17,17, 0,14,14,14,14, 0,22, 0,18,18, 0,21,22, - 17,17, 0,13,13,15,15, 0,17,17,17,18, 0,14,14,15, - 15, 0,22,21,21,19, 0,20,21,17,17, 0,21,21,19,18, - 0, 0, 0, 0, 0, 0,21,21,17,17, 0, 0, 0,22,22, 0, - 0,22,19,18, 0, 0,21,19,18, 0, 0, 0, 0,22, 0,19, - 20,17,17, 0, 0, 0, 0,22, 0, 0, 0,19,18, 0,19,19, - 15,16, 0,21,19,16,17, 0, 0,21,17,17, 0, 0,22,17, - 17, 0,22,22,18,19, 0,20,20,16,16, 0, 0,22,18,18, - 0,20,19,16,17, 0,22,21,20,19, 0, 0,21,17,17, 0, - 21,20,17,17, 0, 0, 0,18,18, 0,19,19,17,16, 0,22, - 0,19,19, 0,21,22,17,18, 0, 0,22,19,18, 0, 0, 0, - 19,20, 0,19,19,16,16, 0,22,22,22, 0, 0,20,22,16, - 16, 0,22,20,18,19, 0, 0, 0,20,19, 0,20,20,16,16, - 0, 0, 0, 0, 0, 0,22,20,17,16, 0,11,11,13,13, 0, - 14,13,15,15, 0,13,13,16,15, 0,18,17,21, 0, 0,18, - 18,21, 0, 0,12,12,15,15, 0,15,16,17,18, 0,12,12, - 15,15, 0,17,17,22,20, 0,17,18,22, 0, 0,12,12,17, - 16, 0,16,17,19,19, 0,13,13,16,16, 0,17,17, 0,22, - 0,17,17, 0,21, 0,18,18,20,22, 0, 0, 0, 0, 0, 0, - 15,15,21,20, 0,20,19, 0, 0, 0,18,18,22, 0, 0,17, - 17,22, 0, 0, 0, 0, 0, 0, 0,15,16,20,22, 0,20,21, - 0, 0, 0,19,18, 0, 0, 0,15,15,19,19, 0,17,16,20, - 20, 0,16,17,20,21, 0,18,17, 0, 0, 0,19,19, 0, 0, - 0,15,15,21,19, 0,19,19, 0, 0, 0,15,15,22,22, 0, - 18,18, 0,22, 0,17,18,22,21, 0,15,15,20,19, 0,19, - 19, 0, 0, 0,15,15,20,22, 0,18,19,20, 0, 0,18,17, - 21,21, 0,18,18,19,22, 0, 0, 0, 0, 0, 0,15,15,20, - 19, 0,19,19, 0, 0, 0,18,18,21,22, 0,18,18,22, 0, - 0, 0, 0, 0, 0, 0,15,15,19,20, 0,21,21, 0, 0, 0, - 17,17,20,20, 0,12,12,17,17, 0,14,14,16,17, 0,13, - 14,17,17, 0,16,16,17,17, 0,17,17,17,19, 0,13,13, - 17,17, 0,16,16,18,18, 0,13,13,16,16, 0,16,16,18, - 18, 0,16,16,17,17, 0,13,13,17,17, 0,17,17,18,17, - 0,12,12,15,16, 0,17,18,19,20, 0,16,16,16,16, 0, - 17,16,18,19, 0, 0,22,21,22, 0,14,14,16,16, 0,19, - 19, 0, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,22, - 21,21, 0,14,14,16,16, 0,22,20,22, 0, 0,16,16,15, - 15, 0, 9, 9,13,13, 0,14,14,15,15, 0,14,14,14,14, - 0,22,22,18,18, 0, 0,22,18,18, 0,12,12,15,15, 0, - 16,16,18,17, 0,14,14,14,14, 0,20,21,18,18, 0,22, - 21,17,17, 0,13,13,15,15, 0,17,17,18,18, 0,14,14, - 14,14, 0, 0,21,18,19, 0, 0,22,17,17, 0,22,22,19, - 18, 0, 0, 0, 0, 0, 0,19,21,17,17, 0, 0, 0,22,20, - 0, 0,21,18,19, 0, 0,22,18,18, 0, 0, 0, 0,22, 0, - 20,22,17,17, 0, 0, 0,20,22, 0, 0, 0,18,18, 0,19, - 21,16,16, 0,20,22,16,17, 0,20, 0,17,17, 0,22, 0, - 18,17, 0,21, 0,18,19, 0,20,20,17,17, 0,22, 0,18, - 18, 0,21,20,17,17, 0, 0,20,20,19, 0, 0,21,18,17, - 0,21,21,17,17, 0,22, 0,18,17, 0,19,19,17,17, 0, - 0,22,20,21, 0, 0,21,17,17, 0,22, 0,18,18, 0, 0, - 0,20,22, 0,20,19,16,16, 0, 0, 0, 0, 0, 0,22,22, - 17,17, 0,22, 0,18,19, 0, 0, 0,21,20, 0,19,21,16, - 17, 0, 0, 0, 0, 0, 0,22,22,17,16, 0,11,11,13,13, - 0,13,13,15,15, 0,13,13,15,15, 0,17,17,22,21, 0, - 18,18,22, 0, 0,12,13,16,15, 0,15,16,18,18, 0,13, - 13,16,16, 0,17,17, 0,22, 0,17,17,22,22, 0,13,13, - 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,18,17, 0, - 20, 0,18,17,20, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, - 0,15,15,21,22, 0,19,20, 0, 0, 0,18,18, 0, 0, 0, - 18,17, 0, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20, - 20, 0, 0, 0,21,19, 0, 0, 0,15,15,20,19, 0,16,16, - 22,20, 0,17,17, 0,22, 0,18,18, 0,22, 0,19,17, 0, - 0, 0,15,16,22,20, 0,18,19, 0, 0, 0,16,16,22,20, - 0,18,18, 0,22, 0,18,18,22, 0, 0,16,16,21,20, 0, - 19,20, 0,22, 0,16,16, 0,22, 0,18,18, 0,22, 0,18, - 18, 0,21, 0,19,18, 0,22, 0, 0, 0, 0, 0, 0,16,16, - 21,20, 0,20, 0, 0, 0, 0,18,18,21, 0, 0,18,18, 0, - 0, 0, 0, 0, 0, 0, 0,16,16,21,19, 0, 0, 0, 0, 0, - 0,18,18, 0,21, -}; - -static const static_codebook _44p3_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p3_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p3_p5_0, - 0 -}; - -static const long _vq_quantlist__44p3_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p3_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p3_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p3_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_p5_1, - 0 -}; - -static const long _vq_quantlist__44p3_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p6_0[] = { - 1, 6, 6, 7, 7, 7, 7, 8, 8, 7, 9, 9,11,11,11, 9, - 8, 8, 8, 9, 9,12,11,11, 9, 8, 8, 6, 7, 7,10,11, - 10,10,10,10,11,11,10,14,13,14,12,11,11,11,11,11, - 15,14,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 8, 8,12,10,10, 9, 7, 7, 9, 7, 8,12,10,10,10, 7, - 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,11,10,10,16,13,14,14,10,10, 7, 7, 7,12, - 11,11,12,11,11,11,11,11,16,15,15,14,12,12,12,11, - 11,16,15,16,14,12,12,10, 9, 9,14,11,11,13,11,11, - 12,11,11,16,14,14,14,11,11,12,11,11,17,15,15,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, - 13,14,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, - 13,11,11,12,11,11,12,11,11,16,15,14,14,12,12,12, - 11,11,16,15,14,15,12,12,11,10,10,13,11,11,13,12, - 11,13,11,11,17,14,14,14,11,11,13,11,11,17,14,15, - 14,11,11, -}; - -static const static_codebook _44p3_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p3_p6_0, - 0 -}; - -static const long _vq_quantlist__44p3_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p6_1[] = { - 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 8, 6, 7, 7, 8, 8, - 8, 8, 8, 8, 9, 8, 8,10, 9, 9,10, 8, 8,10, 8, 8, - 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, - 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 9, 9, 7, - 7, 7, 7, 7,10, 8, 8,11, 8, 8,10, 8, 8,12, 9, 9, - 12, 8, 8,11, 9, 9,12, 9, 9,11, 8, 8, 7, 7, 7,10, - 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, - 9,11,10,10,11, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, - 10, 9, 9,10, 9, 9,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, - 10,11,10, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, - 11, 9, 9, -}; - -static const static_codebook _44p3_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p3_p6_1, - 0 -}; - -static const long _vq_quantlist__44p3_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p3_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p3_p7_0, - 0 -}; - -static const long _vq_quantlist__44p3_p7_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p3_p7_1[] = { - 1, 9, 9, 6, 9, 9, 5, 9, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p3_p7_1 = { - 5, 243, - (char *)_vq_lengthlist__44p3_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p3_p7_1, - 0 -}; - -static const long _vq_quantlist__44p3_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p3_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p3_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p3_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p3_p7_2, - 0 -}; - -static const long _vq_quantlist__44p3_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p3_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p3_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p3_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p3_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p3_short[] = { - 4, 5,16, 9, 9,12,17,18, 4, 2,18, 6, 5, 9,13,15, - 10, 7, 7, 6, 7, 9,13,13, 8, 5, 6, 5, 5, 7,11,12, - 8, 4, 7, 4, 3, 6,10,12,11, 8, 9, 7, 6, 8,11,12, - 15,13,13,11, 9, 7,10,12,16,12,16,12, 6, 5, 8,11, -}; - -static const static_codebook _huff_book__44p3_short = { - 2, 64, - (char *)_huff_lengthlist__44p3_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p4_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p4_l0_0[] = { - 1, 4, 4, 8, 8, 9, 8, 9, 9,10,10,10,10, 4, 6, 5, - 8, 7, 9, 9, 9, 9,10, 9,10,10, 4, 5, 6, 7, 8, 9, - 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, - 12,10,11,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,11,10, - 12, 9,10,10,11,10,11,11,12,11,12,12,12,12, 9,10, - 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, - 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, - 12,12,12,12,12,11,12,12,12,12,12,12,12,12,12,13, - 12,12,11,12,11,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,13,12,12,12,12,12,12,11,13,12,12, - 12,13,12,12,12,12,12,12,12, -}; - -static const static_codebook _44p4_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p4_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p4_l0_0, - 0 -}; - -static const long _vq_quantlist__44p4_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p4_l0_1[] = { - 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 6, 5, 6, 5, 6, 5, 6, 5, -}; - -static const static_codebook _44p4_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p4_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_l0_1, - 0 -}; - -static const long _vq_quantlist__44p4_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p4_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p4_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p4_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p4_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p4_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p4_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p4_long[] = { - 3, 5,13, 9, 9,12,16,18, 4, 2,20, 6, 7,10,15,20, - 10, 7, 5, 5, 6, 8,10,13, 8, 5, 5, 3, 5, 7,10,11, - 9, 7, 6, 5, 5, 7, 9, 9,11,10, 8, 7, 6, 6, 8, 8, - 15,15,10,10, 9, 7, 8, 9,17,19,13,12,10, 8, 9, 9, -}; - -static const static_codebook _huff_book__44p4_long = { - 2, 64, - (char *)_huff_lengthlist__44p4_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p4_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p4_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p4_p1_0, - 0 -}; - -static const long _vq_quantlist__44p4_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p4_p2_0[] = { - 3, 9, 9, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 12,12, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, - 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, - 5, 5, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, - 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, - 0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, - 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 9, 9, 0, - 0, 0,10,10, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, - 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, - 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0,10,10, 0, 0, 0, 9, 9, 0, 0, 0,10,10, - 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, - 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, - 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,11, - 11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,12,12, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, - 9, 9, 0, 0, 0,10,10, 0, 0, 0,12,12, 0, 0, 0, 0, - 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, - 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, - 10,10, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, -}; - -static const static_codebook _44p4_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p4_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_p2_0, - 0 -}; - -static const long _vq_quantlist__44p4_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p3_0[] = { - 1, 6, 6, 5, 7, 8, 0, 8, 8, 6, 9, 9, 7,10,10, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, - 10, 0,12,12, 7,11,11, 8,12,12, 0,12,12, 0,13,12, - 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 7, 7, 0, - 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, - 7, 5, 7, 7, 8, 9, 9, 0,10,10, 8, 9, 9,11,11,11, - 0,10, 9, 0,11,11, 0,13,13, 0,10,10, 6, 7, 7, 8, - 10,10, 0,12,12, 9,10,10,10,12,12, 0,12,12, 0,12, - 12, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, - 0,11,11, 0,13,13, 0,11,11, 0,11,11, 0,15,15, 0, - 10,10, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, - 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, - 0,10,10, 0,12,12, 0,10,10, 0,12,12, 0,12,12, 0, - 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p4_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p4_p3_0, - 0 -}; - -static const long _vq_quantlist__44p4_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p3_1[] = { - 3, 5, 5, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, - 8, 8, 0, 8, 8, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, - 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 5, - 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, - 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, - 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, - 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 9, 9, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, - 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, - 9, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 6, 6, 0, 6, 6, - 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, - 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 7, - 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, - 0, 6, 6, -}; - -static const static_codebook _44p4_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p4_p3_1, - 0 -}; - -static const long _vq_quantlist__44p4_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p4_0[] = { - 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, - 8, 8, 8, 8, 8,11,11,12, 9, 8, 8, 5, 7, 7, 9,11, - 11,10,11,11,10,11,11,12,14,14,11,12,12,10,12,12, - 13,14,14,12,12,12, 5, 6, 6, 7, 6, 6, 8, 7, 7, 8, - 7, 7,11,10,10,10, 7, 7, 9, 8, 8,12,11,11,10, 7, - 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, - 11,11,12,11,11,12,11,11,14,14,14,13,12,12,12,12, - 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 7, 8, 8,12,11,10,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,12,11,11,12,11,11,15,14,14,14,12,12,13, - 12,12,15,14,14,15,13,13, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,15,14, - 0,12,12, -}; - -static const static_codebook _44p4_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p4_p4_0, - 0 -}; - -static const long _vq_quantlist__44p4_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p4_p4_1[] = { - 4, 5, 5, 9, 9,12, 9, 9,12,12,12,10,10,13,13,13, - 11,11,12,12,13,13,13,12,12,13,10,10,13,13,13,13, - 13,13,13,13,10,10,13,12,13,11,11,13,13,13,14,14, - 13,12,13,10,10,13,13,12,13,13,13,13,13,10,10,12, - 12,13,11,11,13,13,13,14,14,12,12,13,12,12,13,13, - 13,13,13,13,13,13,11,11,12,12,13,11,11,13,13,13, - 14,14,12,12,13,14,14,13,13,14,13,13,14,14,14,14, - 14,12,12,13,14,14,13,13,14,14,14,12,12,12, 8, 8, - 12,12,13,12,12,11,11,13,11,11,11,11,14,12,12,11, - 11,14,12,12,10,11,14,12,12,12,12,14,12,12,12,12, - 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, - 12,12,12,12,14,12,12,12,12,14,13,13,11,11,14,12, - 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, - 12,12,14,13,13,11,11,14,12,12,11,11,14,13,13,11, - 11,15,13,13,12,12,14,12,12,12,12,15,13,13,12,12, - 14,12,12,11,11,15,13,13,11,11,12, 9, 9,11,11,13, - 7, 7,11,11,13, 8, 8,12,12,14,10,10,10,10,14,14, - 14,11,11,14, 8, 8,12,12,14,14,14,12,12,14, 7, 7, - 11,11,14, 9, 9,12,12,14,14,14,11,11,14, 8, 8,12, - 12,14,14,14,12,12,14, 7, 7,11,11,14, 9, 9,12,12, - 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, - 9, 9,11,11,14,10,10,12,11,15,14,14,11,11,14,15, - 15,12,12,15,14,14,14,14,15,14,14,11,11,15,14,14, - 12,12,15,14,14,11,11,14,11,11,10,10,15,10,10,10, - 10,15,10,10,10,10,15,11,11, 9, 9,15,12,13, 9, 9, - 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, - 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, - 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, - 10,11,15,12,12,11,11,15,13,13,11,10,15,11,11,10, - 10,15,11,12,10, 9,15,13,13,10,10,15,14,14,11,11, - 15,13,13,11,11,15,14,14,10,10,15,13,13,10,10,15, - 14,14,10,10,14,13,13,10,10,15,13,13,10,10,15,13, - 13,10,10,14,14,14, 8, 9,15,14,14, 9, 9,15,14,14, - 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, - 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, - 15,14,14,10,10,15,14,14,10,10,15,14,14, 9, 9,15, - 14,14,11,11,15,14,14,11,11,15,14,14,10,10,15,14, - 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, - 12,12,15,15,15,10,10,15,14,15,10,10,15,15,15, 9, - 9,15,10,10,13,13,17, 8, 8,12,12,17,10, 9,13,13, - 18,11,11,12,12,18,14,14,12,12,17, 9, 9,13,13,17, - 13,13,12,12,18, 8, 8,12,12,18,10,10,12,12,18,14, - 14,12,12,18,10,10,13,13,18,13,13,13,13,18, 9, 9, - 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, - 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, - 18,14,14,12,12,18,14,14,13,13,18,14,14,13,13,19, - 14,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, - 7,11,11,14,15,15,11,11,14,16,15,11,11,14,15,15, - 11,11,14,15,15,11,11,14,15,15,11,12,14,15,15,12, - 12,13,15,15,11,11,14,15,15,11,11,15,15,15,12,12, - 14,15,15,12,12,14,16,16,12,12,14,15,15,11,11,14, - 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, - 15,12,12,14,15,15,11,11,14,15,15,11,11,15,14,15, - 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, - 12,14,15,15,12,12,15,15,15,12,12,13,13,13,11,11, - 14,14,15,11,11,14,14,14,12,12,14,15,15,10,10,15, - 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, - 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, - 12,12,14,14,15,11,11,14,15,15,11,11,14,15,15,12, - 12,15,15,15,11,11,15,15,15,12,12,14,15,15,12,12, - 14,15,15,10,10,14,15,15,11,11,15,15,15,10,10,15, - 15,15,12,12,15,15,15,14,14,15,15,15,11,11,15,15, - 15,11,11,15,15,15,11,11,14,10,10,10,10,15, 9, 9, - 12,11,15,10,10,12,12,15,11,11,11,11,15,13,13,12, - 12,16,10,10,12,12,15,13,13,12,12,15, 9, 9,11,11, - 15,10,10,13,12,15,13,13,11,11,15,10,10,12,12,15, - 13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15,13, - 13,11,11,15,11,11,12,12,15,13,13,13,13,15,10,10, - 11,11,15,11,11,12,12,15,13,14,11,11,15,14,14,13, - 13,16,14,14,20,19,15,14,14,11,11,15,13,14,12,12, - 15,14,14,11,11,14,13,13,10,10,14,14,13,11,11,15, - 13,14,12,12,15,14,14,12,12,15,14,14,11,11,15,14, - 14,12,12,15,15,14,13,13,15,14,14,11,11,15,14,14, - 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, - 13,15,14,14,11,11,15,14,14,11,11,15,14,14,13,13, - 15,14,14,12,12,15,14,14,12,12,15,14,14,12,12,15, - 14,14,11,11,15,15,15,12,12,15,15,15,13,13,16,14, - 14,12,12,15,15,15,13,13,15,15,15,12,12,15,15,15, - 12,12,14,10,10,13,13,17, 9, 9,12,12,17, 9, 9,13, - 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, - 18,14,13,12,12,18, 9, 9,12,12,18,10,10,12,13,18, - 14,14,12,12,17, 9, 9,12,12,17,13,14,12,12,17, 9, - 9,12,12,17,10,10,12,12,17,14,14,11,11,18,11,11, - 12,12,18,14,14,12,13,18,10,10,12,12,18,11,11,12, - 12,18,14,14,11,11,18,15,15,12,12,18,14,14,13,13, - 18,14,15,12,12,17,14,14,12,12,17,15,15,12,12,13, - 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, - 15,11,11,14,15,15,11,11,14,15,15,11,11,14,15,15, - 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,12, - 12,14,15,15,11,11,14,15,15,12,12,14,15,15,11,11, - 15,15,15,11,11,15,15,15,12,12,14,15,15,12,12,14, - 15,16,12,12,14,15,15,11,11,14,15,15,11,11,15,15, - 15,12,12,15,15,15,12,12,15,16,16,12,12,15,15,15, - 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0, 0, 0, 0,21,22,19,18, 0, 0, 0, 0,21, 0, 0, 0, - 19,19, 0, 0,22,20,20, 0, 0, 0, 0, 0, 0,22, 0,18, - 18, 0, 0, 0, 0,22, 0, 0, 0,19,20,11,10,10,14,14, - 14,11,11,13,13,14,11,11,15,15, 0,14,13,12,12, 0, - 15,15,16,16,13,11,11,15,15,16,13,13,15,15,15,10, - 10,14,15, 0,14,14,16,16, 0,14,14,15,15,13,11,11, - 15,15,18,14,14,15,15,15,10,10,15,14, 0,14,14,16, - 16, 0,14,14,15,15, 0,15,15,17,16, 0,21,22,18,18, - 0,13,13,14,14, 0,18,17,20,21, 0,15,15,14,14, 0, - 15,16,16,17, 0, 0, 0,19,18, 0,13,13,15,14, 0,19, - 19, 0, 0, 0,15,15,14,14, 0,12,12,14,13, 0,13,13, - 16,16, 0,12,12,16,16, 0,16,16,22, 0, 0,17,18, 0, - 22, 0,13,13,16,16, 0,15,15,18,18, 0,12,12,16,16, - 0,16,16,22,22, 0,17,17, 0, 0, 0,13,13,17,17, 0, - 16,16,19,20, 0,12,12,17,17, 0,17,17,22, 0, 0,17, - 17,22,21, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 21,21, 0,19,19, 0, 0, 0,18,18, 0,22, 0,18,18, 0, - 22, 0, 0, 0, 0, 0, 0,16,16,22, 0, 0,20,20, 0, 0, - 0,19,18, 0, 0, 0,12,12,15,15, 0,12,12,15,14, 0, - 13,13,15,15, 0,14,14,14,14, 0,15,15,16,16, 0,13, - 13,15,16, 0,15,15,16,16, 0,12,12,15,15, 0,14,14, - 16,16, 0,14,14,15,15, 0,13,13,15,16, 0,15,15,16, - 16, 0,12,12,15,15, 0,15,15,17,17, 0,14,14,15,15, - 0,15,15,17,17, 0,21,21,19,19, 0,13,13,14,14, 0, - 17,17,22, 0, 0,14,14,15,15, 0,15,15,17,17, 0,22, - 0,18,20, 0,13,13,15,15, 0,18,18, 0,22, 0,15,15, - 14,15, 8, 8, 8,17,16,12,10,10,16,16,13,10,10,17, - 16, 0,15,15,17,17, 0,15,15,17,17,12,11,11,18,18, - 15,12,12,18,18,15,10,10,16,17, 0,14,14,18,18, 0, - 14,14,17,17,13,10,10,16,16,17,14,14,17,17,15,10, - 10,16,15, 0,15,15,19,20, 0,14,14,15,16, 0,16,16, - 19,19, 0, 0, 0,21,22, 0,13,13,17,17, 0,18,17, 0, - 21, 0,15,15,17,17, 0,15,15,18,19, 0, 0,22, 0,21, - 0,13,13,16,17, 0,19,19, 0,22, 0,16,15,16,16, 9, - 8, 8,14,14,12,11,11,15,15,13,11,11,15,15, 0,21, - 20,19,18, 0, 0, 0,19,18,12,11,11,16,15,15,13,13, - 17,18,14,11,11,15,15, 0,22,22,19,18, 0,22,21,18, - 18,14,11,11,15,15,17,14,14,18,18,15,12,12,15,15, - 0,22,22,20,19, 0, 0,21,18,18, 0, 0,22,20,20, 0, - 0, 0, 0, 0, 0,20,21,18,18, 0, 0, 0,21,21, 0, 0, - 0,20,19, 0,22,21,19,19, 0, 0, 0, 0, 0, 0, 0,22, - 17,18, 0, 0,22, 0,22, 0,22, 0,19,19, 0,11,11,15, - 15, 0,11,11,14,14, 0,12,12,15,15, 0,15,15,14,14, - 0,16,16,16,16, 0,12,12,16,16, 0,14,14,16,16, 0, - 11,11,15,15, 0,15,15,17,17, 0,15,15,15,15, 0,12, - 12,16,16, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, - 17,17, 0,15,15,14,15, 0,16,16,17,17, 0, 0, 0,19, - 19, 0,14,14,15,15, 0,18,18,21, 0, 0,15,15,14,15, - 0,16,16,17,17, 0,21, 0,19,19, 0,14,14,15,15, 0, - 20,20,22, 0, 0,16,15,14,14, 0,12,12,13,13, 0,12, - 12,16,16, 0,12,12,16,16, 0,16,16,22,21, 0,18,17, - 21, 0, 0,13,13,16,16, 0,15,15,18,19, 0,12,12,16, - 16, 0,16,17,22, 0, 0,17,17, 0,22, 0,13,13,17,16, - 0,15,15,19,19, 0,12,12,16,16, 0,16,16,21,20, 0, - 17,16,22, 0, 0,18,18,22,21, 0, 0, 0, 0, 0, 0,15, - 16,21,21, 0,19,19, 0, 0, 0,18,17, 0, 0, 0,18,18, - 21, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20,21, 0, - 0, 0,18,19, 0,22, 0,13,13,16,16, 0,12,12,15,15, - 0,13,13,16,16, 0,14,14,15,15, 0,15,15,17,17, 0, - 13,13,17,16, 0,15,15,17,17, 0,12,12,16,16, 0,15, - 15,17,17, 0,14,14,16,16, 0,13,13,16,17, 0,15,15, - 17,17, 0,12,12,16,16, 0,14,14,17,17, 0,14,14,16, - 16, 0,16,16,17,17, 0,21, 0,21,19, 0,13,13,16,16, - 0,17,17, 0, 0, 0,15,15,16,16, 0,16,15,18,18, 0, - 22, 0,20,20, 0,13,13,15,15, 0,18,18, 0, 0, 0,15, - 15,15,15, 0,12,12,17,17, 0,14,14,17,17, 0,14,14, - 17,17, 0,17,17,18,17, 0,17,17,19,18, 0,13,13,17, - 17, 0,16,16,18,18, 0,13,13,16,16, 0,17,17,19,19, - 0,16,16,17,17, 0,13,13,18,18, 0,17,17,18,18, 0, - 13,13,17,17, 0,17,17,19,19, 0,16,17,17,17, 0,17, - 17,19,19, 0,21, 0,21,19, 0,14,14,16,16, 0,20,19, - 0,21, 0,16,16,16,16, 0,17,18,19,19, 0, 0, 0, 0, - 21, 0,15,15,16,17, 0,21,20, 0, 0, 0,17,18,16,17, - 0, 9, 9,14,14, 0,14,14,15,16, 0,14,14,15,15, 0, - 0, 0,18,18, 0,21, 0,18,19, 0,12,12,15,15, 0,16, - 16,17,17, 0,14,14,14,14, 0,22, 0,19,18, 0,22, 0, - 17,18, 0,14,14,16,15, 0,18,18,19,18, 0,14,15,15, - 15, 0, 0,21,20,20, 0, 0, 0,18,18, 0,21,21,19,19, - 0, 0, 0, 0, 0, 0,21,21,18,18, 0,22, 0,20,20, 0, - 22, 0,19,19, 0,22, 0,19,20, 0, 0, 0, 0, 0, 0, 0, - 21,17,18, 0, 0, 0,22,22, 0, 0, 0,19,18, 0,18,20, - 16,16, 0,21,20,17,17, 0, 0,21,18,18, 0,22,21,18, - 18, 0, 0,22,19,19, 0,20,20,17,17, 0, 0, 0,18,18, - 0,19,20,17,17, 0,22, 0,19,21, 0,22,21,18,18, 0, - 20,19,17,18, 0, 0, 0,19,19, 0,20,20,17,17, 0,22, - 22,21,21, 0,20, 0,18,18, 0,22,22,18,18, 0, 0, 0, - 20,22, 0,20,20,16,16, 0, 0, 0,21, 0, 0,21,20,16, - 17, 0,22, 0,19,20, 0, 0, 0,21,20, 0,19,21,17,17, - 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, 0, - 14,14,16,16, 0,14,14,16,16, 0,18,18, 0, 0, 0,19, - 18,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13,13, - 16,16, 0,17,18,21, 0, 0,18,18,21, 0, 0,13,13,16, - 16, 0,17,17,19,20, 0,13,13,16,17, 0,18,18,21, 0, - 0,18,18,21, 0, 0,18,19, 0,21, 0, 0, 0, 0, 0, 0, - 16,16,21,20, 0,20,20, 0, 0, 0,18,19, 0, 0, 0,18, - 18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,22,22, - 0, 0, 0,19,19, 0, 0, 0,16,16,19,20, 0,17,16,22, - 21, 0,17,17,21,20, 0,19,18, 0,22, 0,19,19,22,22, - 0,16,15,22,22, 0,19,19, 0,21, 0,15,15,20,20, 0, - 18,19, 0,21, 0,18,18,22,22, 0,16,16,21,20, 0,20, - 19,21,22, 0,16,15,20,20, 0,19,19, 0,22, 0,18,18, - 21, 0, 0,19,18,21,22, 0, 0, 0, 0, 0, 0,16,16,19, - 21, 0,20,22, 0,22, 0,18,18,20,21, 0,19,18, 0,22, - 0, 0, 0,22, 0, 0,16,16,20,20, 0,21,21, 0, 0, 0, - 18,18,21, 0, 0,12,12,17,17, 0,15,14,17,17, 0,14, - 14,18,18, 0,17,17,17,18, 0,18,18,18,18, 0,13,13, - 18,18, 0,16,17,19,18, 0,13,13,16,17, 0,17,17,18, - 19, 0,17,17,17,17, 0,13,13,17,17, 0,17,18,18,18, - 0,13,13,16,16, 0,18,18,19,20, 0,16,17,17,16, 0, - 17,18,19,18, 0, 0, 0,22,21, 0,15,15,16,16, 0,20, - 20,21,22, 0,17,17,16,16, 0,16,17,18,18, 0, 0, 0, - 21,21, 0,15,15,16,16, 0,21,20, 0, 0, 0,17,17,16, - 16, 0,10,10,14,14, 0,14,14,15,15, 0,14,14,15,15, - 0,22, 0,18,18, 0, 0, 0,19,19, 0,13,13,15,16, 0, - 17,16,18,18, 0,14,14,15,15, 0,21,21,19,18, 0,22, - 21,18,17, 0,14,14,15,15, 0,18,18,19,18, 0,15,15, - 14,14, 0,22,21,19,19, 0,22,21,17,18, 0, 0, 0,19, - 19, 0, 0, 0, 0, 0, 0,20,22,17,17, 0, 0,22,22,20, - 0, 0, 0,19,18, 0,21,22,19,18, 0, 0, 0, 0, 0, 0, - 22,22,17,18, 0, 0, 0,21,22, 0, 0, 0,19,18, 0,20, - 20,17,17, 0,21,21,17,18, 0,21,22,18,18, 0,21, 0, - 18,18, 0,22, 0,19,19, 0,19,21,18,18, 0, 0,22,18, - 18, 0,22,21,17,17, 0,22, 0,20,20, 0, 0, 0,18,18, - 0,22,21,18,18, 0,21, 0,19,19, 0,20,21,17,17, 0, - 0,22,22,20, 0,21,22,17,17, 0, 0,21,19,18, 0, 0, - 0,21,21, 0,21,20,16,17, 0, 0, 0, 0, 0, 0,21, 0, - 17,17, 0,21, 0,19,20, 0, 0, 0,20,22, 0,20,20,17, - 17, 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, - 0,14,14,16,16, 0,14,14,16,16, 0,18,18,21, 0, 0, - 19,19,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13, - 13,16,16, 0,18,18,21,22, 0,18,18, 0,22, 0,13,13, - 16,16, 0,17,17,20,18, 0,13,13,16,16, 0,19,18, 0, - 22, 0,18,18,22,21, 0,18,19, 0, 0, 0, 0, 0, 0, 0, - 0,16,16,21,21, 0,21,21, 0, 0, 0,18,19, 0, 0, 0, - 19,19,21, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,20, - 20, 0, 0, 0,20,20, 0, 0, 0,16,16,21,20, 0,18,17, - 21,22, 0,17,18, 0,21, 0,18,19,22,22, 0,19,19, 0, - 22, 0,16,17,21,22, 0,20,19, 0, 0, 0,16,16,20,21, - 0,19,19, 0, 0, 0,19,19, 0,22, 0,17,17,21,21, 0, - 19,20, 0, 0, 0,16,16, 0,20, 0,19,20, 0,21, 0,18, - 18, 0,22, 0,19,20,22,22, 0, 0, 0, 0,22, 0,17,17, - 0,21, 0,21,21, 0, 0, 0,18,19,23,21, 0,20,19, 0, - 0, 0, 0, 0, 0, 0, 0,17,17, 0,20, 0, 0, 0, 0, 0, - 0,19,19,23,22, -}; - -static const static_codebook _44p4_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p4_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p4_p5_0, - 0 -}; - -static const long _vq_quantlist__44p4_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p4_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p4_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p4_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_p5_1, - 0 -}; - -static const long _vq_quantlist__44p4_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p6_0[] = { - 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, - 8, 8, 8, 9, 9,12,11,12, 9, 8, 8, 6, 7, 7,10,11, - 11,10,10,10,11,11,11,14,14,14,12,11,12,11,11,11, - 15,15,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 7, 7,12,10,10,10, 7, 6, 9, 8, 8,12,10,10,10, 6, - 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,16,14,14, - 13,10,10,12,10,10,15,14,14,14,10,10, 7, 7, 7,13, - 11,11,13,11,11,12,11,11,16,14,14,14,12,12,12,11, - 11,18,15,15,14,12,12,10, 9,10,14,11,11,13,11,11, - 12,11,11,17,14,14,14,11,11,13,11,11,16,15,15,14, - 11,11, 7, 8, 8,13,11,11,12,10,10,12,10,10,16,14, - 13,13,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, - 12,11,11,13,11,11,12,11,11,16,15,14,14,12,12,12, - 11,11,16,15,15,14,12,12,11,10,10,14,11,11,13,11, - 11,13,11,11,17,14,14,14,11,11,13,11,11,18,14,15, - 15,11,10, -}; - -static const static_codebook _44p4_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p4_p6_0, - 0 -}; - -static const long _vq_quantlist__44p4_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p6_1[] = { - 2, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 8, 8, - 8, 8, 8, 8, 9, 8, 8, 9, 8, 9, 9, 8, 8,10, 8, 8, - 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, - 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 8, 9, 7, - 7, 7, 7, 7,10, 8, 8,11, 9, 9,10, 9, 9,11, 9, 9, - 11, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 7, 7, 7,10, - 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, - 10,11,10,11,10, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, - 10, 9, 9,10, 9, 9,10, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, - 10,11,10,10,11,10,10,11, 9, 9,11,10,10,11,10,10, - 11, 9, 9, -}; - -static const static_codebook _44p4_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p4_p6_1, - 0 -}; - -static const long _vq_quantlist__44p4_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p4_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p4_p7_0, - 0 -}; - -static const long _vq_quantlist__44p4_p7_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p4_p7_1[] = { - 1, 9, 9, 7, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, - 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 6, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 5, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 5,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p4_p7_1 = { - 5, 243, - (char *)_vq_lengthlist__44p4_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p4_p7_1, - 0 -}; - -static const long _vq_quantlist__44p4_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p4_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p4_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p4_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p4_p7_2, - 0 -}; - -static const long _vq_quantlist__44p4_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p4_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p4_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p4_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p4_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p4_short[] = { - 3, 5,16, 9, 9,13,18,21, 4, 2,21, 6, 6,10,15,21, - 16,19, 6, 5, 7,10,13,16, 8, 6, 5, 4, 4, 8,13,16, - 8, 5, 6, 4, 4, 7,12,15,13,10, 9, 7, 7, 9,13,16, - 18,15,13,12, 9, 7,10,14,21,18,13,13, 7, 5, 8,12, -}; - -static const static_codebook _huff_book__44p4_short = { - 2, 64, - (char *)_huff_lengthlist__44p4_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p5_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p5_l0_0[] = { - 1, 4, 4, 8, 8,10,10,10,10, 9, 8,11,11, 4, 6, 5, - 8, 6,10,10,10,10,10, 9,10, 9, 4, 5, 6, 6, 9,10, - 10,10,10, 9,10, 9,10, 8, 9, 8, 9, 8, 9, 9,10, 9, - 11,10,12,10, 8, 8, 9, 8, 9, 9, 9, 9,10,10,11,10, - 12, 9,10,10,11,10,11,10,12,11,12,11,13,11, 9,10, - 10,10,11,10,11,11,12,11,12,11,12,11,12,12,12,12, - 13,12,13,12,13,12,13,13,11,12,12,12,12,12,12,12, - 13,13,13,13,13,12,12,12,13,13,13,13,13,13,13,13, - 13,13,12,13,12,13,13,13,13,13,13,13,13,13,13,12, - 13,13,13,14,14,13,13,13,13,13,13,13,12,13,12,13, - 13,13,13,13,13,13,13,13,13, -}; - -static const static_codebook _44p5_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p5_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p5_l0_0, - 0 -}; - -static const long _vq_quantlist__44p5_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p5_l0_1[] = { - 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 4, 4, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p5_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p5_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_l0_1, - 0 -}; - -static const long _vq_quantlist__44p5_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p5_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p5_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p5_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p5_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p5_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p5_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p5_long[] = { - 3, 7,12,14,14,16,18,19, 6, 2, 4, 6, 8, 9,12,14, - 12, 3, 3, 5, 7, 8,11,13,13, 6, 4, 5, 7, 8,10,11, - 14, 8, 7, 7, 7, 7, 9,10,15, 9, 8, 7, 7, 6, 8, 9, - 17,11,11,10, 9, 8, 9, 9,19,14,13,11,10, 9, 9, 9, -}; - -static const static_codebook _huff_book__44p5_long = { - 2, 64, - (char *)_huff_lengthlist__44p5_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p5_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p1_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10, 9,10,12,10,11,11, 8,10,10, - 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, - 10,10, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, - 9,11,11, 8,10, 9,10,11,11,10,11,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, - 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,11,10, - 9,11,10,10,11,12,11,13,12, 9,11,11,11,12,13,11, - 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,11, - 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,10,11, 9,11,11, 9,11,11,11,11,13,11,13,12, 9, - 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, - 10,13,10, -}; - -static const static_codebook _44p5_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p5_p1_0, - 0 -}; - -static const long _vq_quantlist__44p5_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p5_p2_0[] = { - 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, - 10,10,12,13, 8,10,10,13,12, 6, 7, 8,10,10, 7, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,14,10,11,11, - 14,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, - 10,10,11,11,13,14,10,11,10,14,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, - 14,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, - 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 7, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, - 14,10,11,11,14,13, 8, 9,10,11,12, 9,10,11,12,13, - 9,10,11,12,13,11,12,13,13,15,12,12,13,15,14, 8, - 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,12,12, - 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, - 13,15,12,13,13,14,15,14,13,15,14,16,14,15,15,16, - 16,11,12,11,14,13,12,13,13,15,14,11,13,12,14,13, - 14,15,15,15,16,13,14,14,16,14, 6, 8, 7,11,10, 8, - 9, 9,11,12, 8,10, 9,12,11,10,11,11,13,14,10,12, - 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, - 13,12,11,12,12,13,14,12,13,12,15,14, 8,10, 9,12, - 11, 9,11,10,13,12, 9,11,10,13,12,12,13,12,14,15, - 11,13,12,15,13,11,11,12,13,14,11,12,13,13,15,12, - 13,13,14,15,13,14,14,14,16,14,15,15,16,16,11,12, - 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, - 16,16,13,15,13,16,14, 9,10,11,12,14,11,11,12,13, - 15,11,12,12,13,14,13,14,15,15,17,13,14,14,15,16, - 11,11,12,13,15,12,12,13,14,16,12,13,13,14,15,14, - 14,16,15,17,15,15,15,16,17,11,12,12,14,14,12,13, - 13,15,16,12,13,13,15,15,15,15,15,16,17,14,15,15, - 16,16,14,14,15,15,17,14,15,15,15,17,15,15,16,16, - 17,16,16,17,16,18,17,17,17,18,18,14,15,14,16,16, - 15,15,16,17,17,14,15,15,17,16,17,17,17,18,18,16, - 16,16,17,17, 9,11,10,14,12,11,12,12,14,13,11,12, - 11,15,13,13,14,14,16,15,13,15,14,17,15,11,12,12, - 15,14,12,13,13,15,15,12,13,13,15,15,14,15,15,16, - 16,15,15,15,17,16,11,12,11,15,13,12,13,13,15,14, - 12,13,12,16,14,15,15,15,17,16,14,15,14,17,15,14, - 14,15,16,16,14,15,15,16,16,15,16,15,17,17,16,16, - 16,17,17,17,17,17,18,17,14,15,14,16,15,15,15,15, - 17,16,15,15,15,17,15,17,17,17,18,18,16,17,16,18, - 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, - 10,10,12,13, 9,10,10,13,13,11,11,12,13,15,11,12, - 12,15,14, 8, 9, 9,12,11, 9,11,10,13,13, 9,11,10, - 13,12,12,13,12,14,15,11,13,12,15,13,10,11,12,13, - 14,11,12,12,13,15,12,12,13,14,15,13,13,14,14,16, - 14,15,15,16,16,11,12,11,14,13,12,13,13,15,14,11, - 13,12,15,13,14,15,15,15,16,13,14,14,16,14, 7, 9, - 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,12, - 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, - 14,10,11,12,13,14,12,12,13,14,16,12,13,13,15,15, - 9,11,10,13,13,10,12,12,13,14,10,12,11,14,13,12, - 13,13,15,16,12,13,13,15,14,11,11,13,13,15,12,12, - 14,13,16,13,13,13,14,15,14,14,15,14,17,15,15,15, - 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,16, - 14,15,15,16,16,17,14,15,14,17,15, 7, 9, 9,12,11, - 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,14, 9,10,10,13,12,10,10,11,12,13,10,12, - 11,14,13,12,12,13,13,15,12,14,13,16,15, 9,10,10, - 13,12,11,11,12,13,13,10,12,10,14,12,13,13,13,15, - 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, - 13,14,13,15,15,14,13,15,13,16,15,16,15,17,16,12, - 13,12,14,14,13,14,14,15,15,12,13,12,15,14,15,15, - 16,16,17,14,15,13,16,13,10,11,12,13,14,11,12,13, - 14,15,12,13,13,15,15,14,14,15,15,17,14,15,15,16, - 16,12,12,13,12,15,12,12,14,13,16,13,13,14,14,16, - 14,14,16,15,17,15,15,16,16,17,12,13,13,15,15,13, - 14,14,16,16,13,14,13,16,15,15,16,16,17,17,14,15, - 15,17,16,14,14,15,14,17,15,15,16,15,17,15,15,16, - 15,17,16,16,17,16,18,17,17,17,17,18,14,15,15,17, - 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, - 16,17,16,18,17,10,12,11,14,14,12,13,13,15,15,12, - 13,12,15,14,14,15,15,16,16,14,15,15,17,16,11,13, - 12,15,14,12,13,13,15,15,13,14,13,16,14,15,15,15, - 16,16,15,16,15,17,16,12,13,13,15,15,13,14,14,16, - 16,12,14,13,16,15,15,16,16,17,17,15,16,15,17,16, - 14,15,15,16,16,14,15,15,16,16,15,16,16,17,16,16, - 16,16,16,17,17,18,17,18,17,14,15,15,17,16,15,16, - 16,17,17,15,16,15,17,16,17,17,18,18,18,16,17,16, - 18,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,10,11,13,13,11,12,13,13,15,12, - 12,12,15,14, 7, 9, 9,12,11, 9,10,10,13,13, 9,10, - 10,13,12,11,12,12,14,15,11,12,11,15,13,11,11,12, - 13,14,11,12,13,13,15,12,13,13,14,15,13,14,14,14, - 16,14,15,15,16,16,10,12,11,14,13,12,13,12,14,14, - 11,12,12,15,13,14,15,15,16,16,13,14,13,16,14, 7, - 9, 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12, - 13,14,15,11,12,12,14,14, 9,10,10,12,13,10,10,12, - 12,14,11,12,11,13,13,12,12,14,13,15,13,13,13,15, - 15, 9,10,10,12,13,10,11,12,13,14,10,11,10,13,12, - 13,13,14,15,16,12,13,12,15,13,12,13,13,14,14,12, - 12,13,14,15,13,14,14,15,15,14,13,15,13,16,15,16, - 15,17,16,11,12,12,14,14,13,13,14,15,15,12,13,12, - 15,14,15,15,16,16,17,14,14,13,16,13, 7, 9, 9,12, - 11, 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,15, - 11,12,12,15,14, 9,10,11,13,13,10,11,12,13,14,10, - 12,12,14,13,12,13,13,14,16,12,13,13,16,15, 9,11, - 9,13,11,10,12,11,13,13,10,12,10,14,12,12,13,13, - 15,15,12,13,12,16,14,12,12,13,14,15,12,13,14,14, - 15,13,14,14,15,15,14,14,15,15,17,15,16,15,17,16, - 11,13,11,15,13,13,14,13,15,14,12,14,12,16,13,15, - 15,15,16,16,14,15,14,17,14,10,11,12,14,14,12,12, - 13,14,15,12,13,13,15,15,14,15,15,16,17,14,15,15, - 16,16,12,12,13,15,15,13,13,14,15,16,13,14,14,16, - 16,15,15,16,16,17,15,16,16,17,17,11,12,13,14,15, - 13,13,14,15,16,12,13,13,15,15,15,15,16,16,17,15, - 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, - 16,17,17,16,16,17,16,18,17,17,17,18,18,14,15,15, - 16,16,15,16,16,16,17,15,15,15,16,16,17,17,17,18, - 18,16,16,16,17,16,10,12,11,14,13,12,13,13,15,15, - 11,13,12,15,14,14,15,15,16,16,14,15,14,17,15,12, - 13,13,15,15,13,13,14,16,16,13,14,14,16,16,15,15, - 15,16,17,15,16,16,17,17,12,13,12,15,12,13,14,13, - 16,14,12,14,12,16,13,15,16,15,17,16,14,16,14,17, - 15,14,15,15,16,17,15,15,16,17,17,15,16,16,17,17, - 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, - 16,15,17,15,15,16,15,17,15,17,17,17,18,17,16,17, - 16,18,16, 9,11,11,14,14,11,12,12,14,14,11,12,12, - 15,14,13,14,14,16,16,13,15,14,16,16,10,11,12,14, - 14,11,12,13,15,15,12,13,13,15,15,13,14,15,16,17, - 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, - 13,13,15,15,14,15,15,16,16,14,15,15,17,16,12,13, - 14,15,16,13,14,14,15,16,13,14,15,16,16,15,15,16, - 16,18,16,16,16,18,17,14,14,14,16,15,15,15,15,17, - 16,14,15,15,17,16,16,17,17,18,17,16,16,16,18,16, - 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, - 14,15,16,17,14,15,15,17,16,11,12,13,14,15,12,12, - 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, - 17,17,12,13,13,15,15,13,14,14,16,16,13,14,13,16, - 15,15,16,15,17,17,15,16,15,17,16,13,13,15,14,17, - 14,13,16,15,17,15,14,16,15,17,15,15,17,16,18,16, - 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, - 15,17,16,17,17,17,18,18,16,17,16,18,17,10,12,11, - 14,14,11,12,13,15,15,12,13,12,15,15,14,15,15,16, - 16,14,15,15,17,16,11,12,12,15,15,12,13,13,15,15, - 13,14,13,16,15,14,15,15,16,16,15,16,15,17,16,11, - 13,13,15,15,13,14,14,15,15,12,14,13,16,15,15,16, - 15,17,17,15,16,15,17,16,13,15,14,16,16,14,15,14, - 16,16,15,16,15,17,16,15,16,16,16,17,16,17,16,18, - 17,14,15,15,16,16,15,16,16,17,17,15,15,15,17,16, - 17,17,17,18,18,16,16,16,18,16,12,13,13,15,16,13, - 14,14,15,16,13,14,14,16,16,15,15,16,16,18,15,16, - 16,17,17,13,13,14,15,16,14,14,15,15,17,14,15,15, - 16,17,15,15,17,16,18,16,16,17,17,17,13,14,14,16, - 16,14,15,15,17,17,14,15,14,17,16,16,17,16,17,18, - 16,17,16,18,17,15,15,16,14,17,16,15,17,14,18,16, - 16,16,15,18,16,16,18,15,19,18,18,18,17,19,15,16, - 16,18,17,16,17,17,18,17,16,17,16,18,17,18,18,18, - 19,19,17,18,16,18,17,11,12,12,15,15,13,13,14,15, - 16,13,14,13,16,15,15,16,16,16,17,15,16,16,17,16, - 12,14,13,16,15,13,13,14,15,16,14,15,14,17,15,15, - 15,16,16,17,16,17,16,18,17,12,13,14,15,16,14,15, - 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, - 17,15,15,16,15,17,16,15,15,15,16,16,16,17,16,18, - 16,16,15,16,15,17,17,18,17,18,17,15,15,16,17,17, - 16,16,17,17,17,15,16,15,17,16,18,18,18,18,18,16, - 17,16,18,15, 9,11,11,14,14,11,12,12,14,15,10,12, - 12,15,14,13,14,15,16,16,13,14,14,16,16,11,12,12, - 14,15,12,12,13,15,15,12,13,13,15,15,14,15,15,16, - 17,14,15,15,16,16,10,12,12,14,14,12,13,13,15,15, - 11,13,12,15,15,14,15,15,16,17,13,15,14,16,16,14, - 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, - 17,16,18,16,17,17,17,17,12,14,13,16,15,13,15,14, - 16,16,13,14,14,16,15,16,16,16,17,17,15,16,15,17, - 16,10,11,11,14,14,12,12,13,14,15,11,13,12,15,14, - 14,15,15,16,17,14,15,15,16,16,12,13,13,15,15,12, - 13,14,15,16,13,14,14,15,15,15,15,16,16,17,15,15, - 16,17,17,11,12,12,15,15,13,13,14,15,16,12,13,13, - 15,15,15,15,16,16,17,14,15,15,16,16,14,15,15,16, - 16,15,15,15,16,17,15,16,16,17,17,16,16,17,16,18, - 17,17,17,17,18,13,14,15,16,16,15,15,16,16,17,14, - 14,14,16,16,16,16,17,17,18,16,16,16,17,16,10,12, - 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, - 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, - 16,13,14,14,16,16,15,15,16,16,17,15,15,16,17,17, - 11,13,12,15,14,13,14,13,16,15,12,14,12,16,15,15, - 16,15,17,17,14,15,14,17,16,14,15,15,16,17,15,15, - 16,16,17,15,16,16,17,17,16,16,17,17,18,17,17,17, - 18,18,13,15,13,17,14,14,16,14,17,16,14,15,13,17, - 15,16,17,16,18,17,15,17,15,18,16,11,12,12,15,15, - 13,13,14,15,16,13,14,13,16,15,15,16,16,16,17,15, - 16,16,17,16,12,14,13,16,15,13,13,14,15,16,14,15, - 15,16,16,16,15,16,16,17,16,16,16,17,17,12,13,14, - 15,16,14,14,15,15,17,13,14,13,16,15,16,16,17,17, - 18,15,16,15,17,15,15,16,15,17,17,15,15,16,16,17, - 16,17,16,17,17,16,15,17,15,18,17,18,17,18,18,15, - 15,16,16,17,16,16,17,16,18,15,15,15,16,16,17,17, - 18,17,18,16,16,15,17,15,12,13,13,15,15,13,14,14, - 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, - 16,13,14,14,16,16,14,14,15,16,17,14,15,15,17,17, - 16,16,17,17,18,16,16,17,18,17,13,14,13,16,14,14, - 15,15,17,16,14,15,14,17,15,16,17,17,18,17,15,17, - 15,18,16,15,16,16,17,17,16,16,17,17,18,16,17,17, - 18,18,17,16,18,17,19,18,18,18,18,18,15,16,15,17, - 14,16,16,16,18,15,16,17,15,18,14,18,18,18,18,17, - 17,18,16,19,15, -}; - -static const static_codebook _44p5_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p5_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_p2_0, - 0 -}; - -static const long _vq_quantlist__44p5_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p3_0[] = { - 1, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, - 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 8,10, - 11, 9,10,10, 9,10,11,10,11,12,11,12,12, 9,11,10, - 11,12,12,10,12,11, 6, 9, 8, 9,10,10, 8,11,10, 9, - 10,11,10,11,12,11,12,12, 9,11,10,11,12,12,10,12, - 11, 6, 9, 9, 8,10,11, 9,11,10, 8,10,10,10,10,12, - 11,12,12, 9,11,10,11,12,12,10,12,11, 8,10,10,10, - 11,12,10,12,11,10,10,12,11,11,13,12,13,13,10,12, - 11,12,13,13,11,13,11, 7,10,10,10,11,12,10,12,11, - 10,12,11,11,11,12,12,14,13,10,12,12,12,14,14,11, - 13,11, 6, 9, 9, 9,10,11, 8,11,10, 9,10,11,10,11, - 12,11,12,12, 8,11,10,11,12,12,10,12,10, 7,10,10, - 10,11,12,10,12,11,10,12,12,11,11,13,12,13,13,10, - 11,12,12,13,14,11,12,11, 8,10,10,10,11,12,10,12, - 11,10,11,12,11,11,13,12,13,13,10,12,10,12,13,13, - 11,13,11, -}; - -static const static_codebook _44p5_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p5_p3_0, - 0 -}; - -static const long _vq_quantlist__44p5_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p3_1[] = { - 5, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 9, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, - 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 8, 9, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 8, - 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, - 8, 8, 9, 8, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, - 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, - 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p5_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p5_p3_1, - 0 -}; - -static const long _vq_quantlist__44p5_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p4_0[] = { - 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, - 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 8, 9, 9,10, - 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, - 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, - 11,11,11,11,13,11,13,12, 9,11,10,12,13,13,11,13, - 11, 6, 9, 9, 8,10,11, 9,12,11, 9,10,11,10,10,12, - 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, - 10,12,10,12,11,10,10,12,10,10,13,12,13,13,10,12, - 11,12,13,13,10,13,10, 7,10,10,11,11,13,11,14,11, - 10,12,11,11,11,13,13,14,13,10,12,12,14,14,14,11, - 14,11, 6, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, - 13,11,12,13, 8,11,10,11,13,13,10,12,10, 7,10,10, - 11,11,14,11,13,11,10,12,12,11,11,14,14,14,14,10, - 11,12,13,13,14,11,13,11, 8,10,10,10,11,12, 9,12, - 10,10,11,12,11,10,13,12,13,13,10,12,10,12,13,13, - 11,13,10, -}; - -static const static_codebook _44p5_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p5_p4_0, - 0 -}; - -static const long _vq_quantlist__44p5_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p5_p4_1[] = { - 5, 7, 7,10,10, 7, 8, 9,10,11, 7, 9, 8,11,10, 9, - 10,10,11,11, 9,10,10,11,11, 7, 9, 9,10,10, 8, 9, - 10,10,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, - 12,12, 7, 9, 9,10,10, 9,10,10,11,11, 8,10, 9,11, - 10,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, - 10,10,11,11,11,11,11,11,11,11,11,11,12,11,12,11, - 12,11,12,12,10,10,10,11,11,10,11,11,11,11,10,11, - 10,11,11,11,12,11,12,12,11,12,11,12,11, 8, 9, 9, - 11,11, 9,10,10,11,12, 9,10,10,11,11,10,11,11,12, - 12,10,11,11,12,12, 9,10,10,11,11,10,10,11,11,12, - 10,11,11,12,12,11,11,12,12,12,11,12,12,12,12, 9, - 10,10,11,11,10,11,11,12,12,10,11,10,12,12,11,12, - 12,12,12,11,12,12,12,12,11,11,11,12,12,11,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12, 8, 9, 9,11,11, 9, - 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, - 11,12,12, 9,10,10,11,11,10,10,11,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,10,12,11,11,12,12,12,12, - 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,12,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,12,12,11,12,12,12, - 12,11,12,12,12,12,12,12,13,13,13,12,12,12,13,13, - 11,12,12,12,12,12,12,12,12,13,12,12,12,13,13,12, - 12,13,13,13,12,13,13,13,13,11,12,12,12,12,12,12, - 12,13,13,12,12,12,13,13,12,13,13,13,13,12,13,13, - 13,13,12,12,12,12,13,12,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,12,12,12,13,12, - 13,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,10,11,11,12,12,11,12,12,12,12,11,12, - 11,12,12,12,12,12,13,12,12,12,12,13,13,11,12,12, - 12,12,12,12,12,13,13,12,12,12,13,13,12,13,13,13, - 13,12,13,13,13,13,11,12,12,12,12,12,12,12,13,13, - 12,12,12,13,12,12,13,13,13,13,12,13,12,13,13,12, - 12,12,12,13,12,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,12,12,12,13,12,13,13,13, - 13,13,12,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10,10,12,11, - 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, - 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,12, - 12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11,10, - 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, - 10,11,11,10,10,11,12,12,10,11,11,12,12,11,11,12, - 12,12,11,12,12,12,12,10,10,11,11,12,11,11,12,12, - 12,11,11,12,12,12,11,11,12,12,13,12,12,12,12,12, - 10,11,11,12,12,11,12,11,12,12,11,12,11,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, - 12,12,12,12,12,12,12,13,12,12,13,12,13,12,12,13, - 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12, 8,10,10,11,11, - 10,11,11,12,12,10,11,10,12,12,11,12,12,12,12,11, - 12,12,12,12,10,11,10,12,12,10,10,11,12,12,11,12, - 12,12,12,12,12,12,12,13,12,12,12,13,13,10,11,11, - 12,12,11,12,12,12,12,10,12,11,12,12,12,12,12,13, - 13,12,13,12,13,12,11,12,12,12,12,11,12,12,12,13, - 12,12,12,13,13,12,12,13,12,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,13, - 13,13,13,12,13,12,13,12,11,11,11,12,12,11,12,12, - 12,13,11,12,12,12,12,12,12,12,13,13,12,12,13,13, - 13,11,12,12,12,12,12,12,12,12,13,12,12,13,13,13, - 12,12,13,13,13,13,13,13,13,13,11,12,12,12,12,12, - 13,12,13,13,12,12,12,13,13,12,13,13,13,13,12,13, - 13,13,13,12,12,12,12,13,12,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,10,11,11,12,12,11,12,12,12,13,11, - 12,12,13,12,12,13,13,13,13,12,13,13,13,13,11,12, - 12,12,12,12,12,12,13,13,12,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,11,12,12,13,12,12,13,12,13, - 13,12,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 12,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 8, 9, 9,11,11, 9,10,10,11,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11, - 10,10,11,12,12,10,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11, - 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, - 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12,12,12,13,12,13,13,12,12,12,13,13,12,13,13,13, - 13,12,13,12,13,13,12,12,12,12,13,12,13,13,13,13, - 12,13,13,13,13,12,13,13,13,13,13,13,13,13,13,12, - 12,12,12,12,12,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,12,13,13,13,13,11,12,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 12,11,12,12,12,12,12,12,12,12,13,12,12,12,13,13, - 12,12,13,13,13,12,13,13,13,13,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,12,12,13,13,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,13,13,13,12,13,13, - 13,13,13,13,13,12,13,13,13,13,13,13,12,12,12,12, - 12,12,13,13,13,13,12,13,12,13,12,13,13,13,13,13, - 13,13,13,13,12, -}; - -static const static_codebook _44p5_p4_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p5_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_p4_1, - 0 -}; - -static const long _vq_quantlist__44p5_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p5_p5_0[] = { - 1, 6, 6,10,10, 6, 7, 9,11,13, 5, 9, 7,13,11, 8, - 11,12,13,15, 8,12,11,15,13, 6, 7, 8,11,11, 7, 8, - 10,11,13, 9,10,10,13,13,11,11,13,12,16,12,13,13, - 16,15, 6, 8, 7,11,11, 9,10,10,13,13, 7,10, 7,13, - 11,12,13,13,15,16,11,13,11,16,12,10,11,11,11,13, - 11,11,13,12,15,13,13,13,14,15,13,12,15,12,17,15, - 16,16,16,16,10,11,11,14,11,13,13,13,15,14,11,13, - 11,15,12,15,15,16,16,16,13,15,12,17,12, 6, 8, 9, - 12,12, 9,10,12,13,15, 9,11,11,15,14,12,13,15,16, - 18,13,14,14,17,16, 9,10,11,13,14,11,10,13,14,16, - 11,12,12,15,15,14,13,16,15,18,14,15,15,17,17, 9, - 11,11,14,14,11,12,13,15,16,11,13,11,15,14,15,15, - 15,17,18,14,15,14,17,15,13,14,14,15,16,14,14,15, - 15,17,15,16,15,17,17,16,16,17,15,19,17,18,18,19, - 18,13,14,14,16,15,15,15,16,17,17,14,15,14,18,15, - 17,17,17,19,19,16,17,15,19,16, 6, 9, 8,13,12, 9, - 11,11,14,15, 9,12,10,15,13,13,14,14,16,17,12,15, - 13,18,16, 9,11,11,14,14,11,11,13,14,15,11,13,12, - 16,15,14,14,15,15,18,14,15,15,18,17, 9,11,10,14, - 13,11,12,12,15,15,11,13,10,16,14,14,15,15,16,18, - 14,16,13,18,15,13,14,14,16,16,14,14,15,15,17,15, - 16,15,17,17,16,16,17,16,19,17,18,17,18,19,13,14, - 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15,19,17, 9,11,11,14,14,11,12,12,15,15,11,13,11, - 16,14,14,15,14,17,17,14,16,14,18,15,12,13,14,15, - 16,13,13,15,14,17,15,15,15,17,17,15,14,17,14,19, - 17,18,18,19,18,13,14,14,16,16,15,15,15,17,17,14, - 15,14,18,15,17,18,17,18,17,16,18,16,19,15, 7,10, - 10,13,13, 9,10,12,14,15,10,12,11,15,14,12,13,14, - 16,17,13,15,14,18,16,10,10,12,13,14,10,10,13,13, - 16,12,12,13,15,15,13,12,15,15,18,15,15,16,18,17, - 10,11,11,14,14,12,13,13,15,16,10,13,10,16,14,14, - 15,15,17,17,14,15,13,17,15,13,13,14,15,16,14,13, - 15,14,18,15,15,16,16,17,16,15,18,15,18,17,18,18, - 18,18,13,15,14,17,16,15,16,16,17,17,14,15,13,17, - 15,17,17,18,18,18,16,17,14,20,14, 8,10,10,14,14, - 11,11,13,14,16,11,13,11,16,14,14,15,16,16,18,14, - 16,15,18,16,10,12,11,15,14,11,11,13,14,16,13,14, - 13,16,15,15,14,16,15,19,16,17,16,20,18,10,11,12, - 14,15,13,13,14,16,16,11,14,11,16,14,16,16,17,18, - 19,15,17,14,20,15,14,15,14,17,16,13,14,15,15,18, - 16,17,16,19,18,16,15,18,15,19,18,19,18,21,21,14, - 14,15,16,17,16,16,17,18,18,13,15,14,17,15,18,18, - 19,18,22,16,18,15,21,15,12,13,14,16,16,14,14,16, - 16,18,14,15,15,17,18,16,16,18,18,20,18,18,17,20, - 20,13,14,15,15,17,15,14,16,16,18,16,16,16,17,19, - 17,15,18,17,21,18,18,18,19,19,14,15,15,18,17,15, - 16,16,18,19,15,16,15,18,18,17,18,18,20,21,17,19, - 17,20,19,16,16,17,16,19,17,17,18,17,20,18,18,18, - 18,19,19,18,20,17,22,20,20,19,20,20,17,17,18,18, - 19,18,18,20,21,20,17,18,17,20,20,21,21,21,21,21, - 19,21,18,22,20,11,13,13,17,16,14,14,16,16,18,14, - 16,14,18,16,17,18,19,19,20,18,19,18,21,19,14,15, - 14,17,16,14,14,16,18,18,16,17,16,18,17,18,17,19, - 18,20,19,19,18,20,20,13,14,15,16,17,16,16,17,18, - 19,14,16,14,19,17,18,19,18,20,20,18,20,17,21,18, - 17,17,17,19,18,16,17,18,18,19,18,19,18,21,21,18, - 18,20,17,21,19,20,20,22,21,16,17,18,18,19,18,18, - 19,21,20,16,17,17,20,18,21,21,22,21,22,18,21,18, - 0,18, 7, 9, 9,13,13, 9,11,12,14,15, 8,11,10,15, - 14,13,14,15,16,18,11,14,13,17,15, 9,11,11,14,14, - 11,11,13,14,16,11,12,12,15,15,14,14,16,15,18,14, - 14,15,17,17, 8,11,10,14,14,11,12,12,15,15,10,12, - 10,16,14,14,15,15,17,18,13,15,12,18,15,13,14,14, - 16,16,14,14,15,15,17,15,15,15,16,17,16,15,17,15, - 19,17,17,17,18,18,12,14,13,16,15,15,15,15,17,17, - 13,15,13,17,14,17,18,18,18,19,15,17,14,19,14, 8, - 10,10,14,14,11,11,13,14,16,11,13,11,16,14,14,15, - 16,17,19,14,16,15,18,17,10,12,11,15,14,11,11,14, - 14,17,13,14,13,17,15,15,14,17,15,19,16,17,16,19, - 17,10,11,12,14,15,13,13,14,15,17,11,13,11,17,14, - 16,16,17,18,19,15,16,14,18,15,14,15,14,16,16,13, - 14,15,15,18,16,16,16,18,18,16,15,18,15,20,18,19, - 18,21,18,14,14,15,16,17,16,16,17,17,18,13,15,14, - 17,16,19,19,19,19,19,15,18,15,20,15, 7,10,10,13, - 13,10,11,12,14,15, 9,12,10,15,14,13,14,15,16,17, - 12,15,13,17,16,10,11,11,14,14,10,10,13,14,16,12, - 13,13,16,15,14,13,16,15,18,15,15,16,17,17,10,12, - 10,14,13,12,13,12,15,15,10,13,10,16,13,15,16,15, - 17,18,13,16,12,18,15,13,14,14,16,17,14,13,15,15, - 18,15,16,15,17,17,16,14,17,15,19,17,18,18,19,19, - 13,15,13,17,14,15,15,15,18,17,14,15,13,17,14,18, - 17,18,18,19,15,17,15,19,15,11,13,13,16,17,14,14, - 16,16,18,14,16,15,18,17,17,18,19,18,21,18,18,17, - 20,18,13,15,14,17,16,14,14,16,17,18,16,17,16,19, - 17,18,17,19,18,22,18,19,19,21,21,13,14,15,16,18, - 16,16,17,17,20,14,16,14,18,17,18,18,19,19,21,17, - 18,17,21,18,17,18,17,19,18,16,17,17,18,19,18,18, - 18,22,22,18,17,19,17, 0,20,21,19,21,20,17,17,18, - 18,21,18,18,18,19,21,17,17,17,19,19,20,20,22,21, - 21,19,20,18,20,17,12,14,13,17,16,14,15,15,17,18, - 14,16,14,18,16,17,18,18,21,20,16,18,16,21,18,14, - 15,15,17,17,15,15,16,18,18,15,17,16,18,18,17,17, - 19,19,20,18,19,18,20,19,14,15,14,17,15,15,16,16, - 18,17,15,16,14,19,15,18,18,18,19,20,17,20,15,21, - 17,16,17,18,18,19,17,17,18,18,20,18,19,18,19,21, - 19,18,19,19,21,20, 0,19,21,20,16,17,16,19,16,18, - 18,18,19,19,17,18,17,20,17,19,20,20,22, 0,19,20, - 17,21,17,11,13,14,16,17,14,15,15,17,18,14,15,15, - 18,18,16,17,17,19,20,16,18,17,19,21,13,14,15,17, - 17,14,15,16,17,19,15,16,16,18,19,16,17,18,19,21, - 17,18,20,21,21,13,15,15,17,17,15,16,16,18,19,15, - 16,16,18,19,17,17,18,19,22,17,19,18,22,19,15,16, - 17,19,19,16,17,18,18,20,17,18,18,19,20,19,18,20, - 18,22,20,19,19,22,21,16,17,17,18,19,18,18,18,19, - 20,17,18,18,20,19,20,19,20,22,20,19,20,21,21,20, - 12,14,14,16,16,13,14,16,17,18,14,16,15,18,18,15, - 17,17,19,19,17,18,18,19,19,13,14,15,16,17,14,14, - 16,16,20,15,16,16,17,19,16,15,18,17,20,18,17,19, - 19,19,14,15,15,17,17,16,16,16,18,18,15,16,15,19, - 18,17,18,18,20,21,17,18,17,21,18,16,15,17,17,19, - 17,15,18,17,20,19,17,18,19,20,18,16,19,17,22,20, - 19,20,19,20,17,17,18,19,19,18,18,19,20,20,17,18, - 17,18,18,21,21,20,20,21,18,20,17,21,19,11,14,14, - 16,17,15,14,16,17,19,14,16,14,18,17,18,18,19,19, - 21,17,19,18,20,20,13,15,14,17,17,14,14,16,17,18, - 16,17,16,19,18,18,17,19,18,20,18,21,18,20,20,13, - 15,15,16,17,16,16,17,18,19,14,16,15,19,18,19,19, - 19,21,20,18,19,17,20,18,16,17,16,19,18,16,17,17, - 19,20,17,19,18,20,19,18,17,21,18, 0,21,20,20, 0, - 20,17,17,18,18,19,18,19,19,20,22,16,17,17,20,18, - 21,22,20,20,22,18,22,18,22,18,12,14,14,17,17,14, - 15,16,17,19,14,16,15,17,17,17,17,18,18,21,17,19, - 17,20,19,14,15,15,16,18,15,14,16,16,19,16,17,16, - 19,18,17,16,20,17,20,18,20,19,19,20,14,15,15,18, - 17,16,16,17,18,19,14,16,15,19,17,18,21,18,19,21, - 17,18,17,19,18,17,17,18,17,20,17,16,18,17,21,18, - 19,19,19,19,18,17,19,17,20,20,21,20,21,20,17,17, - 17,19,19,19,18,18,20,21,16,18,16,19,18,20,20,21, - 21,20,18,19,16, 0,17,12,14,14,17,17,15,15,18,17, - 19,15,18,15,20,16,20,19,21,18,22,20,20,20,22,19, - 14,16,14,20,17,14,15,17,17,20,18,18,17,20,18,18, - 17,19,17,21,20,21,20, 0,21,14,15,16,17,19,18,17, - 19,18,21,14,18,15,21,17,21,20,21,20, 0,18,21,17, - 21,17,18,19,17,20,18,16,17,17,19,19,19,21,20, 0, - 20,18,17,21,17, 0,22, 0,21, 0,22,17,17,19,18,20, - 20,20,21,19,22,16,17,18,20,18,22,22, 0,22, 0,17, - 21,17,22,17,11,14,13,16,16,14,15,15,17,18,14,15, - 14,18,17,17,18,18,19,20,16,17,17,21,19,13,14,15, - 17,17,15,16,16,18,18,15,16,16,19,18,18,18,18,19, - 20,17,18,18,20,19,13,15,14,17,17,15,16,16,17,18, - 14,16,15,19,17,17,18,19,21,21,17,18,17,20,18,16, - 17,17,19,19,17,18,19,19,20,18,19,18,21,21,21,20, - 19,21,22,20,20,19,21,20,15,17,16,19,19,17,18,18, - 20,21,16,18,17,20,18,19,19,21,21,21,19,19,19,20, - 18,11,14,13,17,16,14,14,16,16,19,14,16,15,19,16, - 18,18,18,19,22,17,18,17,20,19,13,15,14,17,17,15, - 15,16,17,19,16,17,16,20,18,18,17,19,18,21,19,19, - 18,22, 0,13,14,15,17,18,16,16,17,17,19,14,16,15, - 19,18,18,19,19,20,21,18,18,17,20,18,17,18,17,20, - 18,16,17,17,18,20,18,19,18,20,20,18,18,21,17,21, - 20,21,21, 0,19,16,16,18,18,19,19,18,20,19,20,16, - 17,17,20,18,21,20,21,22,22,18,20,17,21,17,12,14, - 14,17,16,14,15,16,18,18,13,15,14,18,17,17,18,18, - 19,19,15,17,16,19,19,14,15,15,17,17,15,15,16,18, - 19,15,16,16,19,18,17,17,18,18,20,18,18,18,21,20, - 13,15,14,17,16,15,16,15,18,18,14,16,14,18,17,18, - 18,18,19,21,16,18,16,20,17,17,18,17,18,19,17,17, - 18,18,19,18,19,19,21,19,19,18,20,18,21,21,20,20, - 21,20,16,17,15,20,17,17,19,17,19,19,17,18,15,20, - 17,19,20,19,21,22,17,20,16, 0,17,12,14,14,17,18, - 16,15,18,16,20,16,18,15,21,17,20,18,21,19,22,19, - 21,19, 0,19,14,16,15,19,17,14,15,17,16,21,18,19, - 18,21,17,19,17,21,17,22,20,21,21, 0,21,14,15,16, - 17,19,18,17,19,18,21,14,17,15,20,17,21,22,21,20, - 22,18,21,17,21,17,17,19,17,21,18,16,17,17,19,20, - 19,21,20,21,20,17,18,20,17,21, 0,22,20,21,22,17, - 17,20,18,21,21,20,22,20,21,16,17,17,21,19, 0,22, - 0,21,21,18,22,17,21,17,12,14,14,17,16,14,15,16, - 17,18,14,16,15,18,17,17,17,20,19,20,16,18,17,21, - 18,14,15,15,17,17,14,15,16,17,19,16,17,16,18,18, - 17,16,19,18,19,18,19,18,21,20,14,15,15,18,17,16, - 16,16,19,18,15,16,14,20,16,18,18,19,19,20,16,19, - 16,21,17,17,17,18,19,19,16,16,18,18,19,19,19,18, - 20,20,18,16,19,18,20,22,21,20,19,20,16,18,17,20, - 16,18,19,18,19,18,16,18,16,20,17,21,20,21,20,20, - 18,19,17,21,16, -}; - -static const static_codebook _44p5_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p5_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p5_p5_0, - 0 -}; - -static const long _vq_quantlist__44p5_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p5_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p5_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p5_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_p5_1, - 0 -}; - -static const long _vq_quantlist__44p5_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p6_0[] = { - 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, - 9,10, 5, 8, 7, 9,10, 9, 7,10, 7, 6, 9, 9, 9,10, - 12,10,12,11, 9,10,11,11,10,13,12,12,13,10,11,11, - 12,13,13,11,13,11, 6, 9, 9,10,11,12, 9,12,11,10, - 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, - 10, 6, 9,10, 9,11,12,10,12,11, 9,10,11,10,10,13, - 11,13,13,10,11,11,12,13,12,11,13,11, 7, 9,10, 9, - 10,12,10,11,11,10,10,11,10,10,12,12,11,12,10,11, - 10,12,12,12,10,12,10, 7,10,10,11,11,13,11,13,11, - 10,12,11,11,10,13,13,14,13,10,11,12,13,13,14,11, - 13,10, 6,10, 9,10,11,12, 9,12,11, 9,11,11,11,11, - 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, - 11,11,14,11,13,11,10,12,11,11,10,14,13,14,13,10, - 11,12,13,13,14,11,13,10, 7,10, 9,10,10,12, 9,12, - 10,10,11,11,10,10,12,12,12,12, 9,11,10,11,12,12, - 10,12, 9, -}; - -static const static_codebook _44p5_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p5_p6_0, - 0 -}; - -static const long _vq_quantlist__44p5_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p6_1[] = { - 2, 6, 6, 5, 7, 8, 5, 8, 7, 6, 7, 7, 7, 7, 8, 8, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9, 9, 9, 9,10,10,10,10, 8, 9, 9, - 10,10,10, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 9, - 9, 9, 9, 9,10,10,10,10, 8, 9, 9,10,10,10, 9,10, - 9, 6, 8, 9, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 8, 9, 8, - 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9,10,10, 9,10,10, - 9,10, 9, 9, 9,10,10,10,10, 9,10, 9,10,10,10, 9, - 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, - 9,10,10, 9,10, 9, 9, 9,10,10, 9,10,10,10,10, 9, - 9, 9,10,10,10, 9,10, 9, 7, 9, 8, 8, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p5_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p5_p6_1, - 0 -}; - -static const long _vq_quantlist__44p5_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p5_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p5_p7_0, - 0 -}; - -static const long _vq_quantlist__44p5_p7_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p5_p7_1[] = { - 1, 7, 7, 6, 9, 9, 7, 9, 9, 6, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p5_p7_1 = { - 5, 243, - (char *)_vq_lengthlist__44p5_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p5_p7_1, - 0 -}; - -static const long _vq_quantlist__44p5_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p5_p7_2[] = { - 1, 2, 3, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12,13,13,14,14,14,14, -}; - -static const static_codebook _44p5_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p5_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p5_p7_2, - 0 -}; - -static const long _vq_quantlist__44p5_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p5_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p5_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p5_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p5_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p5_short[] = { - 4, 7,12,14,15,18,20,20, 5, 3, 4, 6, 9,11,15,19, - 9, 4, 3, 4, 7, 9,13,18,11, 6, 3, 3, 5, 8,13,19, - 14, 9, 6, 5, 7,10,16,20,16,11, 9, 8,10,10,14,16, - 21,14,13,11, 8, 7,11,14,21,14,13, 9, 6, 5,10,12, -}; - -static const static_codebook _huff_book__44p5_short = { - 2, 64, - (char *)_huff_lengthlist__44p5_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p6_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p6_l0_0[] = { - 1, 4, 4, 7, 7,10,10,12,12,12,12,13,12, 5, 5, 5, - 8, 6,11, 9,12,12,13,12,12,12, 4, 5, 5, 6, 8, 9, - 11,12,12,13,12,12,12, 7, 7, 8, 9, 9,11, 8,12, 9, - 12,12,12,12, 7, 8, 8, 9, 9, 8,11, 9,12,12,12,11, - 12,10,10,10,11,11,11,11,11,10,11,11,12,11,10,10, - 10,11,11,11,11,10,11,11,11,11,12,11,11,11,12,11, - 12,11,12,11,13,11,13,11,11,11,11,11,12,11,12,10, - 13,11,12,11,13,12,12,12,13,12,13,13,13,12,14,12, - 14,13,12,12,12,12,13,13,13,12,14,12,14,13,14,13, - 14,14,14,14,14,14,14,14,15,14,15,14,13,14,13,14, - 14,14,14,14,15,14,14,14,15, -}; - -static const static_codebook _44p6_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p6_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p6_l0_0, - 0 -}; - -static const long _vq_quantlist__44p6_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p6_l0_1[] = { - 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 5, 5, 4, 5, 5, 5, 5, 5, 4, -}; - -static const static_codebook _44p6_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p6_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_l0_1, - 0 -}; - -static const long _vq_quantlist__44p6_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_l1_0[] = { - 1, 3, 2, 5, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44p6_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44p6_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p6_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p6_lfe[] = { - 2, 3, 1, 3, -}; - -static const static_codebook _huff_book__44p6_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p6_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p6_long[] = { - 2, 7,13,15,16,17,19,20, 6, 3, 4, 7, 9,10,12,15, - 13, 4, 3, 4, 7, 8,11,13,14, 7, 4, 4, 6, 7,10,11, - 16, 9, 7, 6, 7, 8, 9,10,16, 9, 8, 7, 7, 6, 8, 8, - 18,12,10,10, 9, 8, 8, 9,20,14,13,12,11, 8, 9, 9, -}; - -static const static_codebook _huff_book__44p6_long = { - 2, 64, - (char *)_huff_lengthlist__44p6_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p6_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p1_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8, 9,10, - 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, - 10, 9, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, - 9,11,11, 8,10,10,10,11,11,10,12,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, - 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,10, - 9,11,10,10,11,12,11,13,12, 9,11,11,11,13,13,11, - 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8,10,10,10,11, - 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,10,12, 9,11,11, 9,11,11,11,11,13,11,13,13, 9, - 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, - 10,13,10, -}; - -static const static_codebook _44p6_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p6_p1_0, - 0 -}; - -static const long _vq_quantlist__44p6_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p6_p2_0[] = { - 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, - 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 7, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, - 14,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 9, 8,11, - 10,10,11,11,13,14,10,11,10,13,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, - 14,13,15,14, 9,10,10,13,12,10,11,11,13,13,10,11, - 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, - 14,10,11,11,14,13, 8, 9, 9,11,12, 9,10,11,12,13, - 9,10,11,12,13,11,11,13,13,15,11,12,12,14,14, 8, - 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,11,12, - 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, - 13,15,12,13,13,14,15,13,13,14,14,16,14,15,15,16, - 16,11,12,11,14,13,12,13,13,14,14,11,13,12,14,13, - 14,15,15,16,16,13,14,14,16,14, 6, 8, 8,11,10, 8, - 9, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, - 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, - 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, - 11, 9,10,10,13,12, 9,11,10,13,12,12,12,12,14,14, - 11,13,12,15,13,11,11,12,13,14,11,12,13,13,14,12, - 13,13,14,15,13,13,14,14,16,14,15,15,16,16,11,12, - 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, - 16,16,13,15,13,16,14, 9,10,11,12,13,11,11,12,13, - 14,11,12,12,13,14,13,13,14,14,16,13,14,14,15,16, - 11,11,12,13,14,12,12,13,14,15,12,13,13,14,15,14, - 14,15,15,17,14,15,15,16,17,11,12,12,14,14,12,13, - 13,14,15,12,13,12,15,15,14,15,15,16,17,14,15,15, - 16,16,13,14,14,15,16,14,14,15,15,17,15,15,15,16, - 17,16,16,17,16,18,16,17,17,18,18,13,14,14,16,15, - 14,15,15,17,16,14,15,15,16,16,16,17,17,18,18,16, - 16,16,17,16, 9,11,10,13,12,11,12,12,14,13,11,12, - 11,15,13,13,14,14,16,15,13,14,13,17,14,11,12,12, - 14,14,12,12,13,15,15,12,13,13,15,14,14,14,15,16, - 16,14,15,15,17,16,11,12,11,14,13,12,13,13,15,14, - 12,13,12,15,13,14,15,15,16,16,14,15,14,17,15,13, - 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, - 16,17,17,16,17,17,18,18,13,15,14,16,15,15,15,15, - 17,16,14,15,14,17,15,16,17,17,18,18,16,17,16,18, - 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, - 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, - 12,15,14, 8, 9, 9,12,11, 9,10,10,13,13, 9,11,10, - 13,12,12,12,12,14,15,11,13,12,15,13,10,11,11,13, - 14,11,12,12,13,15,11,12,12,14,14,13,13,14,14,16, - 14,15,14,16,16,11,12,11,14,13,12,13,13,15,14,11, - 13,12,15,13,14,15,15,16,16,13,14,14,16,14, 8, 9, - 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,13, - 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, - 14,10,10,11,13,14,12,12,13,14,16,12,13,13,15,15, - 9,11,10,13,12,10,11,11,13,14,10,12,11,14,13,12, - 13,13,15,16,12,13,13,15,15,11,11,13,13,15,12,12, - 14,13,15,13,13,14,14,15,14,14,15,14,17,15,15,15, - 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,15, - 14,15,15,15,17,17,14,15,14,17,15, 7, 9, 9,12,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, - 11,14,13,12,12,13,14,15,12,13,13,16,15, 9,10,10, - 13,12,10,11,11,13,13,10,11,10,14,12,13,13,13,15, - 15,12,13,12,15,14,11,12,12,14,14,12,12,13,14,15, - 13,14,13,15,15,14,13,15,14,16,15,16,15,17,16,12, - 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, - 16,16,17,14,15,14,17,14,10,11,12,13,14,11,12,13, - 14,15,11,12,13,14,15,13,14,15,15,17,14,15,15,16, - 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, - 14,14,16,14,18,15,15,16,16,17,12,13,12,15,15,13, - 14,14,15,16,13,14,13,16,15,15,15,16,17,18,15,15, - 15,17,16,14,14,15,14,17,15,14,16,14,17,15,15,16, - 15,18,16,16,17,16,19,17,17,17,17,18,14,15,15,17, - 16,15,16,16,17,17,15,16,15,18,16,17,17,18,18,18, - 16,17,16,18,17,10,11,11,14,13,11,12,12,15,14,11, - 13,12,15,14,14,15,15,16,16,14,15,15,17,16,11,12, - 12,15,14,12,13,13,15,14,13,14,13,16,14,14,15,15, - 16,16,15,16,15,18,16,11,13,12,15,15,13,14,14,15, - 15,12,14,13,16,15,15,16,16,17,17,15,16,15,17,16, - 14,15,14,16,16,14,15,15,16,16,15,16,15,17,16,16, - 16,17,16,17,17,18,17,19,18,14,15,15,17,16,15,16, - 16,17,17,15,15,15,18,16,17,18,18,18,18,16,17,16, - 19,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,10,10,13,13,11,12,13,13,15,11, - 12,12,15,14, 7, 9, 9,12,11, 9,10,10,12,13, 9,10, - 10,13,12,11,12,12,14,15,11,12,11,14,13,11,11,12, - 13,14,11,12,13,13,15,12,13,13,14,15,13,14,14,14, - 16,14,15,15,16,16,10,11,11,14,13,11,12,12,14,14, - 11,12,12,15,13,14,14,14,16,16,13,14,13,16,14, 7, - 9, 9,11,12, 9,10,10,12,13, 9,10,10,12,12,11,12, - 13,14,15,11,12,12,14,14, 9,10,10,12,13,10,10,11, - 12,14,10,11,11,13,13,12,12,13,14,15,13,13,13,15, - 15, 9,10,10,12,12,10,11,11,13,14,10,11,10,13,12, - 12,13,13,15,16,12,13,12,15,14,11,12,13,14,14,12, - 12,13,14,15,13,14,13,15,15,14,14,15,14,17,15,16, - 15,17,16,11,12,12,14,14,13,13,13,15,15,12,13,12, - 15,14,15,15,15,16,17,14,15,14,16,14, 8, 9, 9,12, - 11, 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,15, - 11,12,12,15,14, 9,10,11,13,13,10,11,12,13,14,10, - 11,11,14,13,12,13,13,15,15,12,13,13,16,15, 9,11, - 9,13,11,10,11,10,14,13,10,12,10,14,12,12,13,13, - 15,15,12,13,12,16,14,12,12,13,14,15,12,13,14,14, - 16,13,14,14,15,15,14,14,15,15,17,15,16,15,17,16, - 11,13,11,15,13,13,14,13,15,14,12,14,12,16,13,15, - 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, - 13,14,15,11,12,12,14,15,14,14,15,16,17,14,15,15, - 16,16,11,12,13,14,15,12,13,14,15,16,13,14,14,15, - 16,15,15,16,16,18,15,16,16,17,17,11,12,12,14,15, - 13,13,14,14,16,12,13,13,15,15,15,15,16,16,18,14, - 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, - 16,17,17,16,16,17,16,19,17,18,17,18,18,14,14,15, - 16,16,15,15,16,16,17,14,15,15,16,16,17,17,18,18, - 19,16,17,16,17,16,10,12,11,14,13,11,13,12,15,14, - 11,13,12,15,14,14,15,15,16,16,13,15,14,17,15,12, - 13,13,15,15,13,13,14,15,16,13,14,14,16,16,14,15, - 15,17,17,15,16,16,17,17,11,13,12,15,12,13,14,13, - 16,13,12,14,12,16,13,15,16,15,17,16,14,16,14,18, - 14,14,15,15,16,17,15,15,16,16,17,15,16,16,17,17, - 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, - 16,15,18,15,15,16,15,18,14,17,17,17,18,17,16,17, - 16,19,16, 9,11,11,13,13,10,12,12,14,14,11,12,12, - 15,14,13,14,14,16,16,13,14,14,16,16,10,11,12,14, - 14,11,12,13,14,15,12,13,13,15,15,13,14,15,16,16, - 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, - 13,12,15,15,14,15,15,16,17,14,15,14,17,16,12,13, - 14,15,16,13,13,14,15,16,13,14,15,16,16,14,15,16, - 16,18,15,16,16,18,18,13,14,14,16,15,14,15,15,17, - 16,14,15,15,17,16,16,17,17,18,18,16,17,16,18,17, - 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, - 14,15,16,17,14,15,15,17,16,11,11,13,14,15,12,12, - 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, - 17,17,12,13,12,15,15,13,14,14,16,16,13,14,13,16, - 15,15,16,15,17,17,15,16,15,18,16,13,12,15,14,17, - 14,13,16,14,17,14,14,16,15,18,15,14,17,16,18,16, - 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, - 15,18,16,17,17,17,18,18,16,17,16,19,17,10,11,11, - 14,14,11,12,12,15,15,11,13,12,15,15,14,15,14,16, - 16,14,15,15,17,16,11,12,12,15,14,12,12,13,15,15, - 13,14,13,16,15,14,15,15,16,16,15,16,15,18,17,11, - 13,12,15,15,13,14,13,15,15,12,14,13,16,15,15,16, - 15,17,17,15,16,15,18,16,13,14,13,16,16,14,15,14, - 16,16,14,15,15,17,16,16,16,16,16,18,16,18,17,19, - 18,14,15,15,17,16,15,16,16,17,17,15,15,15,17,16, - 17,17,18,18,19,16,17,16,18,16,12,13,13,15,16,13, - 14,14,16,17,13,14,14,16,16,15,15,16,17,18,15,16, - 16,18,17,13,13,14,14,17,14,14,15,15,17,14,14,15, - 16,17,15,15,17,16,18,16,17,17,18,18,13,14,14,17, - 16,14,15,15,17,17,14,15,14,17,16,16,17,17,18,18, - 16,17,16,18,17,15,14,16,13,18,16,15,17,14,19,16, - 16,17,15,18,17,16,18,15,19,18,18,18,17,19,15,16, - 16,18,17,16,17,17,18,18,16,17,16,19,17,18,19,18, - 19,19,17,18,17,20,18,11,12,12,15,15,13,13,14,15, - 16,13,14,13,16,15,15,16,16,17,17,15,16,16,18,17, - 12,14,13,16,15,13,13,14,15,16,14,15,14,17,16,16, - 16,16,16,17,16,17,17,19,17,12,13,14,16,16,14,15, - 15,16,17,13,15,13,17,15,16,17,17,18,18,16,17,16, - 18,16,15,16,15,17,16,15,15,15,17,17,16,17,16,18, - 17,17,16,17,16,18,18,19,18,20,18,15,16,16,17,17, - 16,17,17,18,18,15,16,15,18,17,18,18,19,19,19,17, - 18,16,19,16, 9,11,11,13,13,11,12,12,14,15,10,12, - 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, - 14,14,12,12,13,15,15,12,13,13,15,15,14,15,15,16, - 17,14,15,15,16,16,10,12,11,14,14,12,13,13,15,15, - 11,13,12,15,14,14,15,15,16,17,13,15,14,17,16,13, - 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, - 17,17,18,16,17,17,18,18,12,14,13,16,15,13,15,14, - 17,16,13,14,13,17,15,15,16,16,18,18,15,16,15,18, - 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,15, - 14,15,15,16,17,14,15,15,16,16,11,12,13,15,15,12, - 13,14,15,16,13,14,14,15,16,15,15,16,16,18,15,15, - 16,17,17,11,12,12,14,15,13,13,14,15,16,12,13,13, - 15,15,15,15,16,17,18,14,15,15,17,16,14,15,15,16, - 17,15,15,16,16,17,15,16,16,17,17,16,16,17,16,19, - 17,17,18,19,18,13,13,14,16,16,14,15,16,17,17,14, - 14,15,16,16,16,16,17,18,18,16,16,16,18,16,10,12, - 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, - 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, - 16,13,14,14,16,16,15,15,16,17,18,15,15,16,17,17, - 11,13,12,15,14,13,14,13,16,15,12,14,12,16,14,15, - 16,15,17,17,14,16,14,17,16,14,15,15,16,17,15,15, - 16,16,18,15,16,16,17,17,16,17,17,17,19,17,17,17, - 18,18,13,15,12,17,14,14,16,14,17,15,14,15,13,17, - 14,16,17,16,18,17,15,17,14,19,15,11,12,12,15,15, - 13,13,14,15,16,13,14,13,16,15,15,16,16,17,18,15, - 16,16,17,17,12,14,13,16,16,13,13,15,15,17,14,15, - 15,17,16,16,16,17,16,19,16,17,17,18,18,12,13,14, - 15,16,14,14,15,16,17,13,14,13,16,15,16,17,17,18, - 19,15,16,16,17,16,15,16,16,18,17,15,15,16,17,18, - 16,17,17,18,18,16,16,18,16,19,18,19,19,20,19,15, - 15,16,16,17,16,16,17,17,18,15,15,15,17,16,18,18, - 19,18,20,17,17,16,18,16,12,13,13,16,15,13,14,14, - 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, - 17,13,14,14,16,16,14,15,15,16,17,14,15,15,17,17, - 16,17,17,18,18,16,17,17,18,18,13,14,13,17,14,14, - 15,14,17,16,14,15,14,17,15,16,17,17,18,18,15,17, - 15,19,15,16,16,16,17,18,16,16,17,17,19,16,17,17, - 18,19,17,17,18,18,20,18,18,18,19,19,15,16,14,18, - 13,16,17,16,19,15,16,17,15,19,14,18,18,18,19,17, - 17,18,16,20,15, -}; - -static const static_codebook _44p6_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p6_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_p2_0, - 0 -}; - -static const long _vq_quantlist__44p6_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p3_0[] = { - 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 8, 8,10, 8, - 10,10, 5, 8, 7, 8,10,10, 8,10, 8, 6, 8, 9, 8,10, - 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, - 11,13,13,11,13,12, 6, 9, 8, 9,11,11, 8,12,10, 9, - 11,11,11,12,13,11,13,13, 9,11,10,11,13,13,11,13, - 11, 5, 9, 9, 8,11,11, 9,12,11, 8,10,11,10,11,13, - 11,13,13, 9,11,11,11,13,13,11,13,12, 8,10,11,10, - 12,13,10,13,12,10,10,13,11,11,14,12,13,14,11,13, - 12,13,14,14,12,14,12, 8,11,10,11,12,13,11,14,12, - 10,13,12,12,12,13,13,15,14,11,12,13,13,14,15,12, - 14,12, 5, 9, 9, 9,11,12, 8,11,11, 9,11,11,11,12, - 13,11,13,13, 8,11,10,11,13,13,10,13,11, 8,10,11, - 11,12,14,11,13,12,11,13,12,12,12,14,13,15,14,10, - 12,13,13,14,15,12,13,12, 8,11,10,10,12,13,10,13, - 12,11,12,13,12,12,14,13,14,14,10,13,10,12,14,13, - 11,14,11, -}; - -static const static_codebook _44p6_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p6_p3_0, - 0 -}; - -static const long _vq_quantlist__44p6_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p3_1[] = { - 5, 7, 7, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 8, 8, 7, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 8, 7, 7, 8, 7, 8, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, - 8, 9, 8, 9, 9, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 9, - 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, - 8, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, - 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, - 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p6_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p6_p3_1, - 0 -}; - -static const long _vq_quantlist__44p6_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p4_0[] = { - 2, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 7, - 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,11,11, 8, 9, 9, - 10,11,11, 9,11,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, - 9, 9, 9,10,11,10,11,10, 8,10, 9,10,11,11, 9,11, - 9, 6, 8, 8, 7, 9, 9, 8,10, 9, 7, 9, 9, 9, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,11,10, 7, 9, 9, 8, - 10,10, 9,10,10, 9, 9,10,10,10,11,10,11,11, 9,10, - 10,10,11,11,10,11,10, 7, 9, 9, 9, 9,10, 9,10, 9, - 8,10, 9, 9, 9,11,10,11,11, 9,10,10,10,11,11, 9, - 11, 9, 6, 8, 8, 8, 9,10, 7, 9, 9, 8, 9, 9, 9,10, - 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, - 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, - 9,10,10,11,11, 9,11, 9, 7, 9, 9, 9,10,10, 8,10, - 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, - 10,11,10, -}; - -static const static_codebook _44p6_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p6_p4_0, - 0 -}; - -static const long _vq_quantlist__44p6_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p6_p4_1[] = { - 6, 8, 8,10,10, 8, 9, 9,10,11, 8,10, 9,11,10, 9, - 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, - 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, - 11,11, 8, 9, 9,11,10,10,10,10,11,11, 9,10, 9,11, - 11,10,11,11,11,11,10,11,10,11,11,10,10,11,11,11, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,10,11,10,11,11,11,11,11,11,11,10,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 8, 9,10, - 11,11,10,10,11,11,11,10,10,10,11,11,10,11,11,12, - 12,10,11,11,12,12,10,10,11,11,11,10,10,11,11,12, - 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, - 10,10,11,11,11,11,11,12,12,10,11,11,12,12,11,12, - 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,11,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11,10, - 10,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, - 11,12,12,10,10,10,11,11,10,11,11,12,12,11,11,11, - 12,12,11,11,12,12,12,11,12,12,12,12,10,11,10,11, - 11,11,11,11,12,12,10,11,10,12,11,11,12,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,13,11,12,11,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,12, - 12,12,13,12,10,11,11,12,11,11,11,12,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,12,12,12,13,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, - 12, 8,10,10,11,11,10,10,11,11,11,10,11,10,11,11, - 10,11,11,12,12,10,11,11,12,12, 9,10,11,11,11,10, - 10,11,12,12,10,11,11,12,12,11,11,12,12,12,11,12, - 12,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,11,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, - 10,11,11,10,11,11,12,12,10,11,11,12,12,11,11,12, - 12,12,11,12,12,12,12,10,11,11,12,12,11,11,12,12, - 12,11,11,12,12,12,11,11,12,12,12,12,12,12,12,12, - 10,11,11,12,12,11,12,12,12,12,11,12,11,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 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13,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,13, - 12,13,12,13,12, -}; - -static const static_codebook _44p6_p4_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p6_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_p4_1, - 0 -}; - -static const long _vq_quantlist__44p6_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p6_p5_0[] = { - 2, 6, 6,10,10, 5, 7, 8,11,12, 5, 8, 7,12,11, 9, - 11,11,13,15, 9,11,11,15,13, 6, 7, 8,11,11, 7, 7, - 9,11,13, 8, 9, 9,13,12,11,11,12,12,15,11,12,12, - 15,14, 6, 8, 7,11,11, 8, 9, 9,12,13, 7, 9, 7,13, - 11,11,12,12,14,15,11,12,11,15,12,10,11,11,12,14, - 10,11,12,12,15,12,13,13,14,15,13,12,14,12,16,15, - 15,15,16,16,10,11,11,14,12,12,13,13,15,14,10,12, - 11,15,12,15,15,15,16,17,13,14,12,17,12, 6, 8, 8, - 12,12, 8, 9,10,13,13, 8, 9, 9,13,13,12,12,13,15, - 16,12,13,13,16,15, 8, 9,10,12,13, 9, 9,11,13,14, - 10,11,11,14,14,13,13,14,15,16,13,14,14,16,16, 8, - 10, 9,13,13,10,11,11,14,14, 9,10,10,14,13,13,14, - 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14,14,17,14,14,14,16,16,15,14,16,15,18,17,17,17, - 18,18,13,14,13,16,15,14,14,15,17,16,13,14,13,17, - 15,17,16,17,17,17,15,16,14,18,14, 7, 9, 9,13,13, - 9,10,10,13,14, 9,11,10,14,13,13,14,14,16,16,13, - 14,14,17,15, 9,10,10,14,13, 9,10,11,13,14,11,12, - 11,15,14,13,13,14,14,16,14,15,15,17,17, 9,10,10, - 14,14,11,12,12,14,15,10,11,10,15,13,14,15,15,17, - 17,14,15,13,17,14,13,14,13,16,16,13,13,14,15,16, - 14,15,15,17,17,15,14,16,15,18,17,18,17,20,18,13, - 14,14,16,16,15,15,15,17,17,13,14,13,17,15,17,17, - 18,18,18,15,16,14,19,14,12,13,13,15,16,13,13,15, - 16,17,13,14,14,16,16,15,15,17,17,19,16,17,17,19, - 18,13,13,14,15,17,14,13,15,15,17,14,15,15,16,17, - 16,15,18,16,19,17,17,17,18,19,13,14,14,17,16,14, - 15,15,17,17,14,15,14,17,16,17,17,17,18,19,16,17, - 16,19,17,16,16,17,16,18,16,16,17,16,19,17,17,18, - 18,19,18,17,18,17,21,19,19,19,20,19,16,17,17,18, - 18,17,17,18,18,19,16,17,16,18,18,19,19,19,19,20, - 18,18,17,20,18,11,13,13,16,15,13,14,14,16,17,13, - 15,14,17,16,16,17,17,18,18,17,17,17,19,18,13,14, - 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18,19,18,13,14,14,16,16,14,15,15,17,17,13,14,13, - 16,15,17,17,18,18,18,15,16,14,18,15, 7, 9, 9,13, - 13, 9,10,10,13,14, 9,11,10,14,13,12,13,14,15,16, - 12,14,13,16,15, 9,10,10,13,14,10,10,11,13,14,11, - 11,11,15,14,13,13,14,14,16,14,14,14,17,16, 9,10, - 9,14,13,11,11,11,14,14,10,11, 9,15,13,14,14,14, - 16,16,13,14,12,17,14,13,13,14,15,16,13,13,14,15, - 16,14,15,14,16,17,15,14,16,14,18,16,17,17,18,18, - 13,14,13,16,14,14,14,14,16,16,13,14,13,17,14,17, - 17,17,18,18,15,16,14,18,15,11,13,13,16,16,13,14, - 15,16,17,13,14,14,17,16,16,17,17,18,19,17,17,17, - 19,18,13,14,14,17,17,13,13,15,16,18,15,15,15,17, - 17,17,16,18,17,20,18,17,18,19,19,13,14,14,16,17, - 15,15,16,16,18,14,15,14,16,16,17,17,18,18,20,17, - 18,16,18,17,16,17,16,19,18,16,16,17,18,19,18,18, - 18,19,19,18,17,18,17,21,20,19,19,21,21,16,16,17, - 18,18,17,17,18,19,19,16,17,16,19,18,20,20,20,19, - 21,18,18,17,20,18,12,13,13,16,15,13,14,14,16,16, - 13,14,13,17,16,16,17,17,18,18,15,17,15,19,17,13, - 14,14,16,17,14,14,15,16,17,14,15,15,17,17,16,16, - 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16,19,18,20,19,19,20,19,18,18,17,20,17,11,13,13, - 16,16,13,14,15,16,17,14,15,14,18,16,17,17,17,18, - 21,17,18,17,20,19,13,14,14,17,16,13,14,15,16,18, - 15,16,15,18,17,17,16,17,17,19,17,18,18,20,19,13, - 14,14,16,17,15,15,16,17,18,14,15,14,18,17,17,18, - 18,19,20,17,18,16,19,17,16,17,15,19,18,16,16,16, - 18,18,17,18,17,20,19,18,17,18,17,20,20,20,19,22, - 20,16,17,17,18,19,18,18,18,19,20,16,17,16,19,18, - 20,19,19,20,20,18,19,17,20,17,13,14,14,16,17,14, - 14,16,16,18,14,16,15,17,16,16,16,17,17,18,17,17, - 16,19,18,14,14,15,16,17,14,14,16,16,18,16,16,16, - 17,17,16,15,17,16,19,18,18,18,19,19,14,15,15,17, - 17,15,16,16,17,18,14,16,14,18,16,17,17,18,18,19, - 16,17,16,19,17,16,16,17,16,18,16,16,17,16,19,18, - 18,18,17,18,17,16,18,16,20,19,19,19,19,19,16,17, - 17,18,18,17,17,18,19,19,16,17,16,19,17,18,19,19, - 19,20,17,18,16,20,16,11,14,13,17,17,14,14,16,16, - 18,14,16,14,19,16,18,18,19,18,19,18,19,18,21,18, - 13,15,14,18,16,14,14,16,16,18,16,17,16,19,17,18, - 16,19,17,20,19,19,19,21,19,13,14,15,17,18,17,16, - 17,17,19,14,16,14,18,16,20,19,19,20,21,18,19,16, - 21,17,17,18,16,19,17,16,16,17,18,18,19,19,18,21, - 18,17,17,18,17,20,20,20,20,22,20,17,17,18,18,20, - 19,19,19,18,20,16,17,17,19,19,21,21,21,20,21,17, - 19,17,23,17,11,13,13,16,16,13,14,14,17,17,13,14, - 14,17,17,16,17,17,19,20,15,16,16,19,19,13,14,14, - 16,17,14,15,15,17,18,14,15,15,17,17,17,17,18,19, - 19,17,17,18,19,19,13,14,14,17,16,14,15,15,17,17, - 13,15,14,18,17,17,18,18,19,20,16,17,16,19,18,16, - 16,17,18,18,17,17,17,18,19,17,18,17,19,19,19,19, - 19,19,20,19,20,19,20,20,15,16,16,18,17,16,17,17, - 20,18,15,16,16,19,17,19,19,19,20,20,17,18,17,21, - 17,11,13,13,16,16,13,14,15,16,17,13,15,14,17,16, - 17,17,18,18,20,17,17,17,19,19,13,14,14,17,17,14, - 14,15,17,18,15,15,15,18,17,17,17,18,17,20,18,18, - 17,20,18,13,14,14,16,17,15,15,16,17,18,14,15,13, - 17,17,17,18,18,19,20,17,17,16,19,17,16,17,17,18, - 18,16,16,17,18,18,18,18,18,19,19,18,17,19,18,21, - 19,20,20,20,20,16,15,17,18,18,17,17,18,18,20,16, - 16,16,18,17,20,19,20,21,22,17,18,17,20,17,12,13, - 13,16,16,13,14,15,16,17,13,14,14,17,16,16,17,18, - 18,19,15,16,16,19,18,13,14,14,16,17,14,14,15,16, - 17,14,15,15,17,17,16,16,17,17,19,17,17,17,19,18, - 13,14,13,17,16,14,15,15,17,17,13,15,13,17,16,17, - 17,17,19,19,15,17,15,19,17,16,17,17,18,18,16,16, - 17,17,19,17,18,17,19,19,18,17,19,17,19,19,19,19, - 20,19,15,17,15,19,16,17,17,16,19,18,16,17,15,18, - 16,19,19,19,20,19,17,19,16,19,16,11,14,14,17,17, - 15,14,16,16,18,15,16,14,18,16,18,18,19,18,21,18, - 19,18,20,18,13,15,14,18,17,14,14,16,16,18,16,17, - 16,19,17,17,17,19,17,22,19,19,19,21,19,13,14,15, - 17,18,17,16,17,17,19,14,16,14,18,16,19,19,19,20, - 21,18,18,16,20,17,17,18,16,19,18,15,17,17,19,19, - 19,19,18,21,19,18,17,20,17,21,22,21,20,21,21,17, - 16,19,18,20,19,18,19,18,20,16,17,16,19,18,21,20, - 21,19,23,18,19,16,20,17,13,14,14,17,16,14,14,15, - 16,18,14,16,14,17,16,16,16,17,17,19,16,17,16,19, - 17,14,15,15,17,17,14,14,16,16,17,15,16,16,18,17, - 16,16,17,17,19,17,18,17,19,18,14,15,14,17,16,16, - 16,16,17,17,14,16,14,17,16,18,18,18,18,19,16,17, - 15,19,16,17,17,17,18,18,16,15,17,17,18,18,18,18, - 19,19,17,16,18,16,19,19,19,19,19,19,16,17,16,19, - 16,18,18,17,19,18,16,17,16,19,16,19,19,20,19,19, - 17,18,16,20,16, -}; - -static const static_codebook _44p6_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p6_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p6_p5_0, - 0 -}; - -static const long _vq_quantlist__44p6_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p6_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p6_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p6_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_p5_1, - 0 -}; - -static const long _vq_quantlist__44p6_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p6_0[] = { - 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, - 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 9, 9, 9,10, - 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, - 12,13,13,11,13,11, 6, 9, 9, 9,11,11, 9,12,10, 9, - 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, - 11, 6, 9, 9, 9,11,12, 9,12,11, 9,10,11,10,10,13, - 12,13,13, 9,11,11,12,13,12,11,13,11, 7, 9,10, 9, - 10,12,10,12,11,10,10,12,10,10,12,12,12,13,10,11, - 11,12,12,13,10,12,10, 7,10,10,11,11,14,11,14,11, - 10,12,11,11,11,14,14,14,14,10,11,12,14,14,14,11, - 14,11, 6, 9, 9, 9,11,12, 9,12,11, 9,11,11,11,11, - 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, - 11,11,14,11,14,11,10,12,11,11,11,14,14,15,14,10, - 11,12,13,14,15,11,14,11, 7,10, 9,10,11,12, 9,12, - 10,10,11,11,10,10,12,12,13,12, 9,12,10,12,13,12, - 10,12,10, -}; - -static const static_codebook _44p6_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p6_p6_0, - 0 -}; - -static const long _vq_quantlist__44p6_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p6_1[] = { - 2, 6, 6, 6, 7, 8, 6, 8, 7, 6, 7, 7, 7, 7, 8, 7, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, - 9, 8, 9, 9, 8, 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, - 9,10,10, 9,10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, - 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, - 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, - 9, 9,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 8, 8, 8, - 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9,10, 9, 9, 9, 9, 7, 9, 9, 9, 9,10, 9,10, 9, - 9, 9, 9, 9, 9,10,10,10,10, 9, 9, 9,10,10,10, 9, - 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 9, 9, - 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9,10,10,10,10, 9, - 9, 9,10,10,10, 9,10, 9, 7, 8, 8, 8, 9, 9, 8, 9, - 9, 8, 9, 9, 9, 9,10, 9, 9,10, 8, 9, 8, 9, 9, 9, - 9,10, 9, -}; - -static const static_codebook _44p6_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p6_p6_1, - 0 -}; - -static const long _vq_quantlist__44p6_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p6_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p6_p7_0, - 0 -}; - -static const long _vq_quantlist__44p6_p7_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p6_p7_1[] = { - 1, 4, 5, 5,10,10, 5,10,10, 5,10,10,10,10,10,10, - 10,10, 5,10,10,10,10,10,10,10,10, 7,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 6,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,11, -}; - -static const static_codebook _44p6_p7_1 = { - 5, 243, - (char *)_vq_lengthlist__44p6_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p6_p7_1, - 0 -}; - -static const long _vq_quantlist__44p6_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p6_p7_2[] = { - 1, 2, 3, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p6_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p6_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p6_p7_2, - 0 -}; - -static const long _vq_quantlist__44p6_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p6_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p6_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p6_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p6_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p6_short[] = { - 2, 8,13,15,16,18,21,22, 5, 4, 6, 8,10,12,17,21, - 9, 5, 5, 6, 8,11,15,19,11, 6, 5, 5, 6, 7,12,14, - 14, 8, 7, 5, 4, 4, 9,11,16,11, 9, 7, 4, 3, 7,10, - 22,15,14,12, 8, 7, 9,11,21,16,15,12, 9, 5, 6, 8, -}; - -static const static_codebook _huff_book__44p6_short = { - 2, 64, - (char *)_huff_lengthlist__44p6_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p7_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p7_l0_0[] = { - 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, - 7, 7, 9, 9,11, 9,12,11,12,12, 4, 5, 5, 7, 7, 9, - 9, 9,10,10,11,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, - 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, - 12, 8, 9, 9, 9, 9,10,10,11, 7,11, 7,12, 9, 8, 9, - 8, 9, 9,10,10, 7,11, 7,11, 9,11,10,10,10,10,10, - 10,10,11,10,11, 8,11, 9,10,10,10,10,10,10,10,10, - 11, 8,10, 9,11,10,11,11,11,11,11,10,11,10,12,10, - 12,11,10,11,11,11,11,10,11,10,11,10,12,11,12,11, - 12,12,12,12,12,12,12,12,12,12,13,12,11,12,11,12, - 12,12,12,12,11,12,11,12,13, -}; - -static const static_codebook _44p7_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p7_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p7_l0_0, - 0 -}; - -static const long _vq_quantlist__44p7_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p7_l0_1[] = { - 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p7_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p7_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_l0_1, - 0 -}; - -static const long _vq_quantlist__44p7_l1_0[] = { - 54, - 29, - 79, - 0, - 108, -}; - -static const char _vq_lengthlist__44p7_l1_0[] = { - 1, 2, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44p7_l1_0 = { - 2, 25, - (char *)_vq_lengthlist__44p7_l1_0, - 1, -514516992, 1620639744, 7, 0, - (long *)_vq_quantlist__44p7_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p7_lfe[] = { - 2, 3, 1, 3, -}; - -static const static_codebook _huff_book__44p7_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p7_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p7_long[] = { - 2, 7,14,16,17,17,18,20, 6, 3, 5, 8,10,11,13,15, - 13, 5, 3, 5, 8, 9,11,12,15, 7, 4, 3, 5, 7, 9,11, - 16,10, 7, 5, 6, 7, 9,10,17,11, 8, 7, 7, 6, 8, 8, - 19,13,11, 9, 9, 8, 8, 9,20,14,13,11,10, 8, 9, 9, -}; - -static const static_codebook _huff_book__44p7_long = { - 2, 64, - (char *)_huff_lengthlist__44p7_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p7_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p1_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, - 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, - 10,10,10,11,11,10,12,11, 8,10, 9,10,11,11,10,12, - 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, - 9,11,11, 8,10,10,10,11,12,10,12,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,11,12,11,11,12, 9,11, - 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, - 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, - 10,11,11,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,11,12,11, - 10,12,11, -}; - -static const static_codebook _44p7_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p7_p1_0, - 0 -}; - -static const long _vq_quantlist__44p7_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p7_p2_0[] = { - 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, - 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 8, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, - 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, - 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, - 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, - 10,13,12,12,13,13,14,15,12,13,12,15,12, 6, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, - 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,12,13, - 9,10,10,12,13,11,12,13,13,15,11,12,12,14,14, 8, - 9, 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12, - 13,14,15,11,12,12,14,13,10,11,12,13,14,11,12,13, - 13,15,12,13,13,14,14,13,13,14,14,16,14,15,14,16, - 15,10,12,11,14,13,12,12,13,14,14,11,12,12,14,14, - 14,14,15,15,16,13,14,14,16,14, 6, 8, 8,11,10, 8, - 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,12, - 11,14,13, 8, 9, 9,12,11, 9,10,10,12,13, 9,11,10, - 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, - 11, 9,10,10,13,12, 9,11,10,13,12,11,12,12,14,14, - 11,13,12,15,13,10,11,12,13,14,11,12,13,13,14,12, - 13,12,14,14,13,13,14,14,16,14,15,14,16,16,10,12, - 11,14,13,12,13,13,14,14,11,13,12,15,13,14,14,15, - 16,16,13,14,13,16,14, 9,10,11,12,13,11,11,12,13, - 14,11,11,12,13,14,13,13,14,14,16,13,14,14,15,15, - 11,11,12,13,14,12,12,13,13,15,12,13,13,14,15,14, - 14,15,15,17,14,14,15,16,16,11,12,12,13,14,12,12, - 13,14,15,12,13,12,14,15,14,14,15,15,17,14,15,14, - 16,16,13,14,14,15,16,14,14,15,15,17,14,15,15,16, - 16,15,16,17,16,18,16,17,16,17,17,13,14,14,16,15, - 14,15,15,16,16,14,15,14,16,15,16,16,17,17,18,16, - 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, - 11,14,13,13,14,14,16,15,13,14,13,16,14,11,12,12, - 14,13,12,12,13,14,14,12,13,13,15,14,14,14,15,16, - 16,14,15,14,17,15,11,12,11,14,13,12,13,13,15,14, - 12,13,12,15,13,14,15,14,16,16,14,15,14,17,15,13, - 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, - 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, - 17,16,14,15,14,17,15,16,17,17,17,17,16,16,16,18, - 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,12, 9, - 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, - 12,15,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, - 13,12,11,12,12,14,15,11,13,12,15,14,10,11,11,13, - 14,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, - 13,14,14,16,15,11,12,11,14,13,12,13,13,14,14,11, - 13,12,14,13,14,14,15,16,16,13,14,14,16,14, 8, 9, - 9,11,12, 9,10,10,12,13, 9,10,10,13,12,11,12,12, - 14,15,11,12,12,14,14, 9, 9,10,11,13,10,10,12,12, - 14,10,10,11,13,13,12,12,13,14,16,12,12,13,15,15, - 9,10,10,13,12,10,11,11,13,14,10,12,11,14,13,12, - 13,13,15,15,12,13,13,15,15,11,11,12,13,15,12,12, - 13,13,15,12,13,13,14,15,14,14,15,15,17,14,15,15, - 16,16,11,13,12,15,14,13,13,13,15,15,12,14,13,15, - 14,15,15,15,16,16,14,15,15,17,15, 7, 9, 9,12,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, - 11,14,13,12,12,13,14,15,12,13,13,15,14, 9,10,10, - 12,12,10,11,11,13,13,10,11,10,14,12,12,13,13,15, - 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, - 12,13,13,15,15,14,13,14,13,16,14,15,15,16,16,11, - 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, - 15,16,16,14,15,14,17,14,10,11,12,13,14,11,12,13, - 14,15,11,12,12,14,15,13,14,15,15,17,14,14,14,16, - 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, - 14,14,15,14,17,15,15,15,15,17,11,13,12,15,15,13, - 13,14,15,16,12,14,13,16,15,15,15,15,17,17,15,15, - 15,17,16,14,14,15,14,16,14,14,16,14,17,15,15,15, - 14,17,16,16,17,15,18,17,17,17,16,18,14,15,15,17, - 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, - 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, - 13,12,15,14,14,14,14,16,16,14,15,14,16,15,11,12, - 12,15,13,12,13,13,15,14,13,14,13,16,14,14,15,15, - 16,16,15,16,15,17,16,11,13,12,15,14,13,13,14,15, - 15,12,14,13,16,14,15,15,15,17,17,14,16,15,17,16, - 14,14,14,16,15,14,15,15,16,16,15,16,15,17,16,16, - 16,16,16,17,16,17,17,18,17,14,15,15,16,16,15,15, - 16,17,16,14,15,15,17,16,17,17,17,18,18,16,17,16, - 18,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,11,10,13,12,11,12,13,14,15,11, - 12,12,15,14, 8, 9, 9,12,11, 9,10,10,12,13, 9,10, - 10,13,12,11,12,12,14,15,11,12,12,14,13,11,11,12, - 13,14,11,12,13,13,15,12,13,13,14,14,13,14,14,14, - 16,14,15,14,16,16,10,11,11,14,13,11,12,12,14,14, - 11,12,12,14,13,13,14,14,15,16,13,14,13,16,14, 7, - 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, - 13,14,15,11,12,12,14,14, 9,10,10,12,12,10,10,11, - 12,13,10,11,11,13,13,12,12,13,13,15,12,13,13,15, - 15, 9,10,10,12,12,10,11,11,13,13,10,11,10,13,12, - 12,13,13,14,15,12,13,12,15,13,11,12,12,14,14,12, - 12,13,14,15,13,14,13,15,15,14,13,15,13,16,15,15, - 15,16,16,11,12,12,14,14,12,13,13,14,15,12,13,12, - 15,14,14,15,15,16,17,13,14,13,16,13, 8, 9, 9,12, - 11, 9,10,10,12,13, 9,10,10,13,12,11,12,12,14,15, - 11,12,12,15,14, 9,10,10,12,13,10,11,12,13,14,10, - 11,11,14,13,12,13,13,15,15,12,13,13,15,15, 9,10, - 9,13,11,10,11,10,13,13,10,12,10,14,12,12,13,12, - 15,15,12,13,12,15,14,11,12,13,14,15,12,13,14,14, - 15,13,13,13,15,15,14,15,15,15,17,15,15,15,16,16, - 11,12,11,15,13,12,13,13,15,14,12,13,12,16,13,14, - 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, - 13,14,15,11,12,12,14,14,14,14,15,15,17,14,14,14, - 15,16,11,12,13,14,15,12,13,14,14,16,13,14,13,15, - 15,14,15,16,15,17,15,15,15,17,17,11,12,12,13,15, - 13,13,14,14,16,12,13,13,14,15,15,15,15,16,17,14, - 15,15,16,16,14,15,15,16,16,14,15,15,16,17,15,15, - 16,16,17,16,16,17,16,18,17,17,17,18,18,14,14,15, - 15,16,15,15,15,16,17,14,15,15,16,16,16,17,17,17, - 18,16,16,16,17,16,10,11,11,14,13,11,13,12,15,14, - 11,13,12,15,14,14,15,14,16,16,13,15,14,17,15,11, - 12,13,15,15,12,13,14,15,16,13,14,13,16,15,15,15, - 15,16,17,15,15,15,17,16,11,13,11,15,12,13,14,13, - 16,13,12,14,12,16,13,15,15,15,17,15,14,16,14,17, - 14,14,15,15,16,17,15,15,16,16,17,15,16,15,17,17, - 16,16,17,17,18,16,17,17,18,18,14,15,14,17,13,15, - 16,15,17,15,15,16,15,17,14,16,17,16,18,16,16,17, - 16,18,15, 9,11,11,13,13,10,12,12,14,14,11,12,12, - 14,14,13,14,14,15,16,13,14,14,16,16,10,11,12,14, - 14,11,12,13,14,15,11,13,13,15,15,13,14,14,15,16, - 14,15,15,16,16,11,12,12,14,14,12,13,13,15,15,12, - 13,12,15,14,14,15,15,16,16,14,15,14,17,16,12,13, - 13,15,16,13,13,14,15,16,13,14,14,16,16,14,15,16, - 16,17,15,16,16,17,17,13,14,14,16,15,14,15,15,17, - 16,14,15,14,17,15,16,16,17,17,17,16,16,16,18,16, - 10,11,12,14,14,11,12,13,14,15,11,13,12,15,15,13, - 14,15,16,16,14,15,15,17,16,11,11,13,14,15,12,12, - 14,14,16,12,13,14,15,15,14,14,15,16,17,15,15,15, - 17,17,12,13,12,15,15,13,14,14,16,15,13,14,13,16, - 15,15,16,15,17,17,15,16,15,17,16,13,12,15,14,16, - 14,13,15,14,17,14,13,15,15,17,15,14,17,15,18,16, - 15,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, - 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, - 14,14,11,12,12,14,15,11,13,12,15,14,13,14,14,16, - 16,14,15,14,16,16,11,12,12,14,14,12,12,13,15,15, - 12,13,13,15,15,14,14,15,16,16,14,15,15,17,16,11, - 12,12,15,15,13,13,13,15,15,12,13,13,15,15,15,15, - 15,17,17,14,15,15,17,16,13,14,13,16,15,14,14,14, - 16,16,14,15,14,17,16,15,15,16,16,17,16,17,16,18, - 17,14,15,15,16,16,15,15,15,17,17,14,15,15,17,16, - 16,17,17,18,18,16,17,16,18,16,12,13,13,15,15,13, - 14,14,16,16,13,14,14,16,16,14,15,16,16,18,15,16, - 16,17,17,13,13,14,14,16,14,14,15,15,17,14,14,15, - 15,17,15,15,17,15,18,16,16,17,17,18,13,14,14,16, - 16,14,15,15,16,17,14,15,15,17,16,16,17,16,17,18, - 16,17,16,18,17,15,14,16,13,18,16,15,17,14,18,16, - 15,17,14,18,17,16,18,15,19,17,17,18,16,19,15,16, - 16,17,17,16,17,17,18,18,16,17,16,18,17,18,18,18, - 19,18,17,18,17,19,17,11,12,12,15,15,13,13,14,15, - 16,13,14,13,16,15,15,15,15,16,17,15,16,15,17,16, - 12,13,13,15,15,13,13,14,15,16,14,15,14,16,15,15, - 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, - 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, - 18,16,15,15,15,17,15,14,15,15,16,16,16,17,16,17, - 16,16,16,17,16,17,17,18,17,19,18,15,15,16,17,17, - 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, - 17,16,18,16, 9,11,11,13,13,11,12,12,14,14,10,12, - 12,14,14,13,14,14,15,16,13,14,14,16,15,11,12,12, - 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,16, - 17,14,15,15,16,16,10,12,11,14,14,11,13,13,15,15, - 11,13,12,15,14,14,14,15,16,16,13,14,14,16,15,13, - 14,14,15,16,14,14,15,15,17,14,15,15,16,17,16,16, - 16,16,18,16,16,17,17,17,12,13,13,16,15,13,14,14, - 16,16,12,14,13,16,15,15,16,16,17,17,14,16,15,17, - 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,14, - 14,14,15,16,16,13,14,14,16,16,11,12,12,14,15,12, - 13,14,15,15,13,13,13,15,15,14,15,15,16,17,15,15, - 15,16,17,11,12,12,14,14,12,13,13,15,15,12,13,12, - 15,15,14,15,15,16,17,14,15,14,16,16,14,14,15,16, - 16,14,15,15,16,17,15,16,15,17,17,16,16,17,16,18, - 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,14, - 14,14,16,15,16,16,17,17,18,15,16,15,17,16,10,12, - 11,14,14,11,13,13,15,15,11,13,12,15,15,14,15,15, - 16,16,13,15,14,16,16,12,12,13,15,15,13,13,14,15, - 16,13,14,14,16,15,15,15,16,16,17,15,15,15,17,17, - 11,13,11,15,14,12,14,13,16,15,12,14,12,16,14,15, - 15,15,17,17,14,15,14,17,15,14,15,15,16,17,15,15, - 16,16,17,15,16,16,17,17,16,16,17,17,18,16,17,17, - 18,18,13,14,12,16,14,14,15,13,17,15,14,15,13,17, - 14,16,17,15,18,17,15,17,14,18,15,11,12,12,14,15, - 13,13,14,15,16,13,14,13,16,15,15,15,16,16,17,15, - 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, - 14,16,16,15,15,16,16,18,16,16,16,18,17,12,13,13, - 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, - 18,15,16,15,17,16,15,16,15,17,16,15,15,16,16,17, - 16,17,16,17,17,16,16,17,16,18,17,18,18,18,18,14, - 15,15,15,17,16,15,17,16,17,14,15,15,16,16,17,17, - 18,18,19,16,16,16,17,16,12,13,13,15,15,13,14,14, - 16,16,13,14,14,16,16,15,16,16,17,17,15,16,15,18, - 16,13,14,14,16,16,14,15,15,16,17,14,15,15,17,16, - 16,16,17,17,18,16,17,16,18,18,13,14,13,16,14,14, - 15,14,17,15,14,15,14,17,14,16,17,16,18,17,15,17, - 15,18,15,15,16,16,17,18,16,16,17,17,18,16,17,17, - 17,18,17,17,18,18,19,17,18,18,19,18,15,16,14,17, - 13,16,17,15,18,14,16,17,15,18,14,18,18,17,19,16, - 17,18,16,19,15, -}; - -static const static_codebook _44p7_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p7_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_p2_0, - 0 -}; - -static const long _vq_quantlist__44p7_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p3_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 8, 7, 8,10, 8, - 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 8, 5, 7, 8, 8, 9, - 10, 8,10,10, 8, 9,10,10,10,12,10,12,12, 8,10,10, - 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,10, 9, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,10,12,12,10,12, - 10, 5, 8, 8, 7,10,10, 8,10,10, 7, 9,10, 9,10,12, - 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, - 11,12,10,12,11, 9, 9,12,11,10,14,12,12,13,10,12, - 11,12,13,13,11,14,12, 7,10, 9,10,11,11,10,12,11, - 9,11,11,11,11,13,12,14,13,10,12,12,12,14,14,11, - 14,12, 5, 8, 8, 8,10,10, 7,10,10, 8,10,10,10,11, - 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, - 10,11,12,10,11,11,10,12,12,11,12,14,12,14,14, 9, - 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, - 11,10,11,12,11,12,14,12,13,13, 9,12, 9,12,13,12, - 11,14,10, -}; - -static const static_codebook _44p7_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p7_p3_0, - 0 -}; - -static const long _vq_quantlist__44p7_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p3_1[] = { - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, - 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, - 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, 8, - 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, - 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 8, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 9, - 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, - 8, 9, 8, -}; - -static const static_codebook _44p7_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p7_p3_1, - 0 -}; - -static const long _vq_quantlist__44p7_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p4_0[] = { - 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, - 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 9,10, - 12, 9,11,11, 9,10,11,11,11,13,11,13,13, 9,11,11, - 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, - 11,11,11,11,13,11,13,13, 9,11,10,11,13,13,11,13, - 11, 6, 9, 9, 8,10,11, 9,12,11, 8,10,11,10,11,13, - 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, - 11,12,10,12,12,10,10,12,11,11,14,12,13,14,10,12, - 12,12,13,13,11,14,11, 8,11,10,11,12,13,11,14,12, - 10,12,11,11,12,14,13,15,14,10,12,12,13,14,15,12, - 14,12, 5, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, - 13,11,12,13, 8,11,10,11,13,13,10,13,11, 8,10,11, - 11,12,14,11,13,12,10,12,12,12,12,14,14,15,14,10, - 11,12,13,14,15,11,14,12, 8,10,10,10,12,12, 9,12, - 11,10,12,12,11,11,14,12,13,13,10,12,10,12,14,13, - 11,13,11, -}; - -static const static_codebook _44p7_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p7_p4_0, - 0 -}; - -static const long _vq_quantlist__44p7_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p7_p4_1[] = { - 7, 8, 8,10,10, 8, 9, 9,10,11, 8, 9, 9,10,10, 9, - 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, - 10,11,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, - 11,11, 8, 9, 9,10,10, 9,10,10,11,11, 9,10, 9,11, - 11,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, - 10,11,11,11,11,10,11,11,11,11,11,11,11,11,12,11, - 11,11,11,12,10,10,10,11,11,10,11,11,11,11,10,11, - 11,11,11,11,11,11,12,11,11,11,11,12,11, 8, 9,10, - 11,11, 9,10,11,11,11, 9,10,10,11,11,10,11,11,12, - 12,10,11,11,12,12,10,10,10,11,11,10,10,11,11,12, - 10,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, - 10,10,11,11,10,11,11,12,12,10,11,11,12,11,11,12, - 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11, 9, - 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, - 11,12,12,10,10,10,11,11,10,11,11,12,12,10,11,11, - 12,12,11,11,12,12,12,11,12,12,12,12,10,10,10,11, - 11,10,11,11,12,12,10,11,10,12,11,11,12,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, - 12,13,12,13,12,12,12,13,13,11,12,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,12,12,12,12,12,12,12,12,12,13,12,12,13,13, - 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, - 12,12,13,13,13,12,12,12,13,12,12,13,13,13,13,12, - 13,13,13,13,10,11,11,12,11,11,11,11,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,11,12,11,12,12,12,12,12,12,12, - 11,12,11,12,12,12,12,12,13,13,12,12,12,13,12,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, - 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,13,12,13,12,12,13,13,13,13,13,13,13,13, - 13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11,11, - 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, - 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, - 12,12,12,10,10,10,11,11,10,11,11,12,12,10,11,10, - 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, - 10,11,11,10,11,11,11,12,10,11,11,12,12,11,11,11, - 12,12,11,11,11,12,12,10,10,11,11,12,11,11,12,12, - 12,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, - 10,11,11,12,12,11,11,11,12,12,11,12,11,12,12,11, - 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,12,12,12, - 12,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12, 9,10,10,11,11, - 10,11,11,12,12,10,11,11,12,11,11,12,11,12,12,11, - 12,11,12,12,10,11,11,12,12,11,11,11,12,12,11,12, - 11,12,12,11,12,12,12,12,12,12,12,12,12,10,11,11, - 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,13, - 12,12,12,12,12,12,11,12,11,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,13,11, - 12,12,12,12,12,12,12,13,12,11,12,12,12,12,12,12, - 12,13,12,12,12,12,13,12,10,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,11,11,12,12,12,12,12,12,12,13,12,12,12,12,12, - 12,12,13,12,13,12,12,13,13,13,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,12,12,13,12,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,13,12,13,12,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, - 13,12,13,13,13,13,12,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,13,12,12,12,13,12,12,12,13, - 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, - 13,12,12,12,13,12,12,13,13,13,13,12,13,12,13,13, - 12,12,12,12,12,12,13,13,13,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,12,12,13,12,12,13, - 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11, - 11,10,11,11,12,12,10,11,11,12,12,10,10,10,11,11, - 10,11,11,11,12,10,11,11,12,12,11,11,12,12,12,11, - 11,12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11, - 10,12,11,11,12,11,12,12,11,12,11,12,12,11,11,11, - 12,12,11,11,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,11,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 9, - 10,10,11,11,10,11,11,12,12,10,11,11,12,12,11,11, - 12,12,12,11,12,12,12,12,10,11,11,12,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,10,11,11,12,12,11,11,12,12,12,11,11,11,12,12, - 12,12,12,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,12,13,12,12, - 12,13,12,11,12,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,13,12,12,12,12,13,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,11,12,12,11,11,11,12,12, - 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, - 11,11,12,12,11,12,12,12,12,11,12,12,12,12,10,11, - 10,12,11,11,11,11,12,12,11,12,11,12,12,11,12,12, - 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,12,12,13, - 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12,12, - 12,12,13,12,12,12,12,13,12,10,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,12,12,13,13,13,12,13,13,13,13,11,12,12,12,12, - 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, - 13,12,13,13,12,12,12,12,13,12,13,13,13,13,12,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, - 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,13,13,12,12,12,13,12,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,12, - 13,13,13,12,13,13,13,13,11,12,11,12,12,12,12,12, - 13,12,12,12,12,13,12,12,13,12,13,13,12,13,12,13, - 12,12,12,12,12,13,12,12,13,13,13,12,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,12,12,12,12,12,12, - 13,13,13,13,12,13,12,13,12,13,13,13,13,13,13,13, - 13,13,13,10,11,11,12,12,10,11,11,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,12,12,12,13,13, - 12,12,12,13,13,11,11,11,12,12,11,12,12,12,12,11, - 12,11,13,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,13,12,12,12,13,13,12,12,13, - 13,13,12,13,12,13,13,11,12,12,12,12,12,12,12,13, - 12,12,12,12,13,12,12,13,13,13,13,12,13,13,13,13, - 10,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,13,11,11,12,12,12,11,12, - 12,12,13,12,12,12,13,13,12,12,13,13,13,12,12,13, - 13,13,11,12,12,12,12,12,12,12,13,13,12,12,12,13, - 13,12,13,13,13,13,12,13,12,13,13,12,12,12,12,13, - 12,12,13,12,13,12,12,13,13,13,12,12,13,13,13,12, - 13,13,13,13,12,12,12,12,13,12,12,13,13,13,12,12, - 12,13,13,13,13,13,13,13,12,13,13,13,13,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,11,12,12,12,12,11,12,12,12,13, - 12,12,12,13,13,12,12,13,13,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,13, - 12,13,13,12,13,12,13,13,12,12,12,12,12,12,12,12, - 13,13,12,13,12,13,13,12,13,13,13,13,13,13,13,13, - 13,12,12,12,13,12,12,13,13,13,13,12,13,12,13,13, - 13,13,13,13,13,13,13,13,13,13,11,11,11,12,12,11, - 12,12,12,12,11,12,12,12,12,12,12,12,13,13,12,12, - 12,13,13,11,12,12,12,12,12,12,12,12,13,12,12,12, - 13,13,12,12,13,13,13,12,12,13,13,13,11,12,12,12, - 12,12,12,12,13,13,12,12,12,13,13,12,13,13,13,13, - 12,13,12,13,13,12,12,12,12,12,12,12,13,12,13,12, - 13,13,13,13,12,13,13,12,13,13,13,13,13,13,12,12, - 12,12,12,12,13,13,13,13,12,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,10,11,11,12,12,11,12,12,12, - 13,11,12,12,13,12,12,12,12,13,13,12,12,12,13,13, - 11,12,12,12,12,12,12,12,13,13,12,13,12,13,13,12, - 12,13,13,13,12,13,13,13,13,11,12,12,12,13,12,12, - 12,13,13,12,12,12,13,12,12,13,13,13,13,12,13,12, - 13,13,12,12,12,12,12,12,12,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,12,12,12,13,12, - 12,13,13,13,13,12,13,12,13,13,13,13,13,13,13,13, - 13,13,13,13,10,11,11,12,12,10,11,11,12,12,10,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,11,11,12,12,13,11,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,10,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,12,12,12,13,13,12,12,12,13,12,11, - 12,12,12,12,12,12,12,12,13,12,12,12,13,13,12,12, - 13,13,13,12,13,13,13,13,11,12,12,12,12,12,12,12, - 13,13,12,12,12,13,12,12,13,13,13,13,12,13,12,13, - 13,10,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,13,13,12,12,12,13,13,11,12,12,12,12,12, - 12,12,12,13,12,12,12,13,13,12,12,13,13,13,12,12, - 13,13,13,11,12,12,12,12,12,12,12,13,13,11,12,12, - 13,12,12,13,13,13,13,12,13,12,13,13,12,12,12,12, - 13,12,12,13,13,13,12,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,12,12,12,13,12,12,12,13,13,13,12, - 12,12,13,13,13,13,13,13,13,12,13,13,13,13,10,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,12,12,12, - 13,13,12,12,12,13,13,11,12,12,12,12,12,12,12,12, - 13,12,12,12,13,13,12,12,13,13,13,12,12,13,13,13, - 11,12,11,12,12,12,12,12,13,13,11,12,12,13,12,12, - 13,12,13,13,12,13,12,13,13,12,12,12,12,12,12,12, - 13,13,13,12,13,12,13,13,12,13,13,13,13,13,13,13, - 13,13,12,12,12,13,12,12,13,12,13,13,12,13,12,13, - 13,13,13,13,13,13,12,13,12,13,13,10,11,11,12,12, - 11,12,12,12,12,11,12,12,13,12,12,12,12,13,13,12, - 12,12,13,13,11,12,12,12,12,12,12,12,12,13,12,12, - 12,13,13,12,12,13,13,13,12,13,13,13,13,11,12,12, - 12,12,12,12,12,13,13,12,12,12,13,12,12,13,13,13, - 13,12,13,12,13,13,12,12,12,12,13,12,12,13,13,13, - 12,13,13,13,13,13,13,13,13,13,13,13,13,13,13,12, - 12,12,12,12,12,13,13,13,13,12,13,12,13,13,13,13, - 13,13,13,13,13,13,13,13,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,13,13,12,12,12,13, - 13,11,12,12,12,12,12,12,12,13,13,12,12,12,13,13, - 12,12,13,13,13,12,13,13,13,13,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,12,12,13,12,13,13,12,13, - 12,13,13,12,12,12,12,12,12,13,13,13,13,12,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,12, - 12,12,13,13,13,13,12,13,12,13,12,13,13,13,13,13, - 13,13,13,13,12, -}; - -static const static_codebook _44p7_p4_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p7_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_p4_1, - 0 -}; - -static const long _vq_quantlist__44p7_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p7_p5_0[] = { - 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, - 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, - 10,10,12, 8, 9, 9,12,11,10,10,12,11,14,10,11,12, - 14,13, 6, 8, 7,11,10, 8, 9, 9,11,12, 7,10, 8,12, - 10,10,12,12,13,14,10,12,10,14,11, 9,10,11,11,12, - 10,10,11,11,13,11,12,12,13,13,12,11,13,11,15,13, - 14,13,14,14, 9,11,10,12,11,11,12,12,13,13,10,11, - 10,13,11,13,13,14,14,14,12,13,11,14,11, 7, 8, 9, - 11,12, 9, 9,11,12,13, 9,10,10,13,12,11,12,13,13, - 15,11,12,12,14,14, 9,10,10,12,13,10,10,12,12,14, - 11,11,11,13,13,12,12,13,13,15,12,13,13,15,14, 9, - 10,10,12,13,10,11,11,13,14,10,12,11,14,13,12,13, - 13,14,15,12,13,13,15,14,12,12,13,13,14,12,13,13, - 13,15,13,14,14,14,15,14,14,15,14,16,14,15,15,16, - 16,12,13,13,14,14,13,13,14,15,14,12,13,13,15,14, - 14,15,15,15,16,14,15,14,16,14, 7, 9, 8,12,11, 9, - 10,10,12,13, 9,11, 9,13,12,11,12,12,14,14,11,13, - 12,15,13, 9,10,10,13,12,10,11,12,13,14,10,12,11, - 14,13,12,13,13,14,15,13,13,13,15,14, 9,10,10,13, - 12,11,11,11,13,13,10,12,10,14,12,13,13,13,14,15, - 12,13,12,15,13,12,13,13,14,14,12,13,13,14,15,13, - 14,13,15,15,14,14,15,14,16,14,15,15,16,15,12,13, - 12,14,13,13,13,13,15,14,12,13,13,15,13,14,15,15, - 16,15,14,15,14,16,14,11,12,12,13,14,12,13,14,14, - 15,12,13,13,14,15,14,14,15,15,16,14,15,15,16,16, - 12,13,13,14,15,13,13,14,14,16,13,14,14,15,15,15, - 15,16,15,17,15,15,15,16,16,12,13,13,14,15,13,14, - 14,15,16,13,14,14,15,15,15,15,16,16,17,15,15,15, - 17,16,14,15,15,16,16,15,15,16,15,16,15,16,16,16, - 17,16,16,17,16,18,16,16,17,18,17,14,15,15,16,16, - 15,16,16,16,17,15,16,15,17,16,16,17,17,17,18,16, - 16,16,17,16,11,12,12,14,13,12,13,13,15,14,12,14, - 13,15,14,14,15,15,16,16,14,15,14,16,15,12,13,13, - 15,14,13,14,14,15,15,13,14,14,16,15,15,15,15,16, - 16,15,16,15,17,16,12,13,13,15,14,13,14,14,15,15, - 13,14,13,16,14,15,15,15,16,16,15,15,15,17,15,14, - 15,15,16,16,15,15,15,16,16,15,16,16,17,17,16,16, - 17,17,17,16,17,17,18,17,14,15,15,16,15,15,15,16, - 16,16,15,15,15,17,15,17,17,17,18,17,16,17,16,18, - 16, 6, 9, 9,12,12, 8,10,10,12,13, 9,11,10,13,12, - 10,12,12,14,14,11,13,12,14,14, 8,10,10,12,12, 9, - 10,11,12,14,10,11,11,13,13,12,12,13,13,15,12,13, - 13,15,14, 9,10,10,13,13,10,11,11,13,13,10,12,10, - 14,13,12,13,13,14,15,12,13,13,15,14,11,12,12,13, - 14,12,12,13,13,15,12,13,13,14,14,13,13,14,13,16, - 14,15,15,16,15,11,12,12,14,14,13,13,13,15,14,12, - 13,13,15,14,14,15,15,16,15,14,14,14,16,14, 7, 9, - 10,12,12, 9,10,11,13,13, 9,11,10,13,13,11,12,13, - 14,15,12,13,13,15,14, 9,10,11,12,13,10,10,12,13, - 14,11,11,12,14,14,12,12,14,14,15,13,13,13,15,15, - 9,11,11,13,13,11,12,12,14,14,10,12,10,14,13,13, - 14,13,15,15,12,14,13,15,14,12,12,13,13,15,12,12, - 14,13,15,13,14,14,15,15,14,14,15,14,17,14,15,15, - 16,16,12,13,13,15,14,13,14,14,15,15,12,14,13,15, - 14,14,15,15,16,16,14,15,14,16,14, 7,10,10,12,12, - 10,11,11,12,13,10,12,10,14,12,12,13,13,14,15,12, - 13,13,15,14, 9,11,10,13,12,10,10,12,12,14,11,13, - 12,14,13,13,13,14,13,15,13,14,14,15,14,10,11,11, - 13,13,12,12,12,13,14,10,12,10,14,12,13,14,14,15, - 15,13,14,13,15,13,12,13,13,14,14,12,12,13,14,15, - 13,14,14,15,15,13,13,14,13,15,14,15,15,16,16,12, - 13,13,14,14,13,14,14,15,15,12,13,13,15,13,15,15, - 15,16,16,13,14,13,16,13,11,12,13,14,14,12,13,14, - 14,15,12,13,13,15,15,14,14,15,15,17,14,15,15,16, - 16,12,13,14,14,15,13,13,14,14,16,13,14,14,15,16, - 14,14,16,15,17,15,15,16,16,16,12,13,13,15,15,13, - 14,14,15,16,13,14,14,15,16,15,15,16,17,17,15,16, - 15,17,16,14,15,15,15,16,15,15,16,15,17,15,15,16, - 16,17,16,16,16,16,18,16,16,17,17,17,14,15,15,16, - 16,15,16,16,16,17,15,16,15,17,16,16,17,17,17,17, - 16,17,16,18,17,11,12,12,14,14,13,13,14,14,15,13, - 14,13,15,14,14,15,15,15,16,14,15,15,17,15,12,13, - 13,15,14,13,13,14,15,15,14,15,14,16,15,15,15,15, - 15,16,15,16,15,17,16,12,13,13,15,15,14,14,14,15, - 16,13,14,13,16,15,15,15,16,16,17,15,16,15,17,15, - 14,15,15,16,16,14,15,15,16,16,15,16,16,17,16,15, - 15,16,15,17,16,17,17,18,17,14,15,15,16,16,15,16, - 16,16,17,14,15,15,17,16,17,17,17,17,18,15,16,16, - 18,15, 6, 9, 9,12,12, 9,10,11,12,13, 8,10,10,13, - 12,11,12,13,14,14,10,12,12,14,13, 9,10,10,12,13, - 10,10,12,13,14,10,11,11,13,13,12,13,13,14,15,12, - 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15,15,16,16,14,15,14,16,14,11,12,12,14,14,13,13, - 14,14,15,13,14,13,15,15,14,15,15,16,17,14,15,15, - 16,15,12,13,13,15,15,13,13,14,15,16,14,14,14,16, - 15,15,15,16,15,17,15,16,15,17,16,12,13,13,14,15, - 14,14,15,15,16,13,14,13,15,15,15,15,16,16,17,15, - 15,15,16,15,14,15,15,16,16,14,15,15,16,17,15,16, - 16,17,17,16,15,16,15,17,16,17,17,17,17,14,15,15, - 15,16,15,15,16,16,17,14,15,15,16,16,16,16,17,17, - 18,15,16,15,17,15,11,13,12,14,14,12,13,13,15,15, - 12,14,13,15,14,14,15,15,16,16,14,15,14,16,15,12, - 13,13,15,15,13,14,14,15,16,13,14,14,16,16,15,15, - 16,16,17,15,16,15,17,16,12,13,13,15,14,13,14,14, - 16,15,13,14,13,16,14,15,16,15,17,16,15,15,14,18, - 15,14,15,15,16,16,15,15,16,16,17,15,16,15,17,16, - 16,16,17,17,18,16,17,17,18,17,14,15,15,16,15,15, - 16,15,17,16,15,15,15,17,15,16,17,17,18,17,16,17, - 16,18,15,10,12,12,14,14,12,13,13,14,14,12,13,13, - 14,14,13,14,14,15,15,13,14,14,16,15,11,12,13,14, - 14,12,13,13,15,15,12,13,13,15,15,13,14,15,15,16, - 14,15,15,16,16,12,13,13,14,14,13,13,14,15,15,13, - 14,13,15,15,14,15,15,16,16,14,15,14,16,15,13,14, - 14,15,15,13,14,14,15,16,14,14,15,16,16,14,15,15, - 15,17,15,16,16,17,17,13,14,14,15,15,14,15,15,16, - 16,14,15,15,16,16,15,16,16,16,17,15,16,15,17,16, - 11,12,12,14,14,12,13,13,14,15,12,13,13,15,14,13, - 14,14,15,16,13,14,14,16,15,12,13,13,14,15,13,13, - 14,15,15,13,14,14,15,15,14,14,15,15,17,14,15,15, - 16,16,12,13,13,15,15,13,14,14,15,15,13,14,13,15, - 15,14,15,15,16,17,14,15,15,16,16,13,13,14,15,16, - 14,14,15,15,16,14,15,15,16,16,15,15,16,15,18,15, - 16,16,17,17,14,15,15,16,16,15,15,15,16,16,14,15, - 15,17,16,16,16,16,17,17,15,16,16,17,16,10,12,12, - 14,14,12,13,13,14,15,12,13,13,15,14,14,14,15,15, - 16,14,15,14,16,15,12,13,13,15,14,13,13,14,15,15, - 13,14,14,15,15,14,14,15,15,16,14,15,15,16,16,12, - 13,13,15,15,13,14,14,15,16,13,14,13,15,14,15,15, - 15,16,16,14,15,15,16,15,13,14,14,16,15,14,14,14, - 15,16,14,15,15,16,16,15,15,16,15,17,16,17,16,17, - 17,14,14,15,15,16,15,15,16,16,16,14,15,14,16,15, - 16,16,16,17,17,15,16,15,17,15,11,13,13,14,15,13, - 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14,14,15,15,14,15,15,15,16,14,15,15,16,16,15,16, - 16,16,17,16,16,16,17,17,13,14,14,15,15,14,15,15, - 16,16,13,14,14,16,15,15,16,16,17,17,15,15,15,17, - 15,11,12,12,14,14,12,13,13,14,15,12,13,13,15,14, - 14,14,15,15,16,14,14,14,16,15,12,13,13,15,14,13, - 13,14,15,15,13,14,14,16,15,14,15,15,15,16,15,15, - 15,16,16,12,13,13,14,15,13,13,14,15,15,13,14,13, - 15,15,15,15,15,16,16,14,15,14,16,15,14,14,15,16, - 16,14,15,15,15,16,15,16,15,16,16,15,15,16,15,17, - 16,16,16,17,17,13,14,14,15,16,14,15,15,16,16,14, - 14,14,16,16,16,16,16,17,17,15,15,15,17,15,11,12, - 12,14,14,12,13,13,14,15,12,13,13,15,14,14,14,14, - 15,16,13,14,14,16,15,12,13,13,15,15,13,13,14,15, - 16,13,14,14,15,15,14,15,15,16,17,14,15,15,17,16, - 12,13,13,15,14,13,14,14,15,15,13,14,13,15,15,14, - 15,15,16,16,14,15,14,17,15,14,15,15,16,16,14,15, - 15,16,17,15,15,15,17,17,15,16,16,16,17,16,17,16, - 17,17,13,15,14,16,15,14,15,15,16,16,14,15,14,16, - 15,16,16,16,17,17,15,16,15,17,15,10,12,12,14,14, - 13,13,14,14,15,13,14,13,15,14,14,15,15,15,17,14, - 15,15,16,15,12,13,13,15,14,12,12,14,14,15,14,15, - 14,16,15,15,14,16,15,17,15,16,16,17,16,12,13,13, - 14,15,14,14,15,15,16,12,14,12,15,14,15,16,16,16, - 17,15,16,14,17,14,14,15,14,16,16,14,14,15,15,16, - 15,16,16,17,16,15,14,16,14,17,16,17,17,18,17,14, - 14,15,15,16,15,15,16,16,17,14,15,14,16,15,16,17, - 17,17,18,15,16,14,17,14,11,13,13,15,14,13,13,14, - 15,15,12,14,13,15,15,14,15,15,15,17,14,15,14,16, - 15,13,14,14,15,15,13,14,15,15,16,14,15,14,16,16, - 15,15,16,16,17,15,16,16,17,17,13,14,13,15,15,14, - 14,14,16,16,13,15,14,16,15,15,16,16,17,17,15,16, - 14,17,15,15,15,15,16,17,15,15,16,16,17,15,16,16, - 17,17,16,15,17,16,17,17,17,17,18,18,14,15,15,17, - 15,15,16,16,17,16,15,16,15,17,15,16,17,17,17,17, - 16,17,15,18,15, -}; - -static const static_codebook _44p7_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p7_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p7_p5_0, - 0 -}; - -static const long _vq_quantlist__44p7_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p7_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p7_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p7_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_p5_1, - 0 -}; - -static const long _vq_quantlist__44p7_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p6_0[] = { - 2, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 8, - 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,10,11, 8,10, 9, - 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, - 9,10, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, - 9, 6, 8, 8, 7, 9, 9, 8, 9, 9, 7, 9, 9, 9, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, - 10,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, - 10,10,11,11,10,11,10, 6, 9, 8, 9,10,10, 9,10, 9, - 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, - 11, 9, 6, 8, 8, 8, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 6, 8, 9, - 9, 9,10, 9,10,10, 9,10,10, 9, 9,11,10,11,11, 8, - 10,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, - 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, - 10,11, 9, -}; - -static const static_codebook _44p7_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p7_p6_0, - 0 -}; - -static const long _vq_quantlist__44p7_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p6_1[] = { - 4, 7, 7, 6, 7, 8, 6, 8, 7, 7, 7, 8, 7, 7, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, - 8, 9, 8, 9, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, - 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 9, 9, 9, - 8, 9, 8, -}; - -static const static_codebook _44p7_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p7_p6_1, - 0 -}; - -static const long _vq_quantlist__44p7_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p7_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p7_p7_0, - 0 -}; - -static const long _vq_quantlist__44p7_p7_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p7_p7_1[] = { - 1, 5, 5, 4,10,10, 5,10,10, 5,10,10,10,10,10,10, - 10,10, 5,10,10,10,10,10, 9,10,10, 6,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 7,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,11,11, -}; - -static const static_codebook _44p7_p7_1 = { - 5, 243, - (char *)_vq_lengthlist__44p7_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p7_p7_1, - 0 -}; - -static const long _vq_quantlist__44p7_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p7_p7_2[] = { - 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p7_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p7_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p7_p7_2, - 0 -}; - -static const long _vq_quantlist__44p7_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p7_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p7_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p7_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p7_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p7_short[] = { - 3, 9,14,16,17,19,22,22, 5, 4, 6, 9,11,13,17,20, - 9, 5, 5, 6, 9,11,15,19,11, 7, 5, 5, 7, 9,13,17, - 14, 9, 7, 6, 6, 7,11,14,16,11, 9, 7, 6, 4, 4, 8, - 19,15,13,11, 9, 4, 3, 4,21,16,16,15,12, 6, 4, 4, -}; - -static const static_codebook _huff_book__44p7_short = { - 2, 64, - (char *)_huff_lengthlist__44p7_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p8_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p8_l0_0[] = { - 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, - 7, 7, 9, 9,10, 9,12,10,12,12, 4, 5, 5, 7, 7, 9, - 9, 9,10,10,12,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, - 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, - 12, 8, 9, 9, 9, 9, 9, 9,11, 7,11, 7,11, 9, 8, 9, - 9, 9, 9, 9, 9, 7,10, 7,11, 9,11,10,10,10,10,10, - 10,10,11,10,11, 8,12, 9,10,10,10,10,10,10,10,10, - 11, 8,11, 9,12,10,11,11,11,11,11,11,11,11,12,10, - 12,11,10,11,11,11,11,11,11,11,11,10,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,11,12,12,12, - 12,12,12,12,12,12,11,12,12, -}; - -static const static_codebook _44p8_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p8_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p8_l0_0, - 0 -}; - -static const long _vq_quantlist__44p8_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p8_l0_1[] = { - 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p8_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p8_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_l0_1, - 0 -}; - -static const long _vq_quantlist__44p8_l1_0[] = { - 54, - 29, - 79, - 0, - 108, -}; - -static const char _vq_lengthlist__44p8_l1_0[] = { - 1, 2, 3, 6, 7, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44p8_l1_0 = { - 2, 25, - (char *)_vq_lengthlist__44p8_l1_0, - 1, -514516992, 1620639744, 7, 0, - (long *)_vq_quantlist__44p8_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p8_lfe[] = { - 2, 3, 1, 3, -}; - -static const static_codebook _huff_book__44p8_lfe = { - 2, 4, - (char *)_huff_lengthlist__44p8_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p8_long[] = { - 2, 7,14,16,17,18,20,21, 7, 4, 6, 8,11,12,14,16, - 13, 5, 4, 4, 8, 9,11,13,15, 8, 4, 3, 5, 7, 9,10, - 17,11, 8, 4, 4, 6, 9, 9,17,11, 9, 7, 6, 5, 7, 8, - 19,13,11, 9, 9, 7, 8, 8,21,15,13,11,10, 8, 8, 7, -}; - -static const static_codebook _huff_book__44p8_long = { - 2, 64, - (char *)_huff_lengthlist__44p8_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p8_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p1_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10,10,10,12,10,11,12, 8,10,10, - 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, - 10,10,10,11,11,10,12,11, 8,10, 9,10,12,11,10,12, - 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, - 9,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,11,12,10,11,12, 9,11, - 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, - 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, - 10,11,12,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,10,12,11, - 10,12,11, -}; - -static const static_codebook _44p8_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p8_p1_0, - 0 -}; - -static const long _vq_quantlist__44p8_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p8_p2_0[] = { - 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, - 9,10,12,12, 8,10, 9,12,12, 6, 8, 8,10,10, 8, 8, - 9,10,11, 8, 9, 9,11,11, 9,10,11,12,13,10,11,11, - 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, - 10,10,11,11,13,13, 9,11,10,13,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,12, - 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, - 10,13,12,12,13,13,14,15,12,13,12,15,12, 7, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,11,13, - 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,11,13, - 9,10,10,12,12,11,11,12,13,15,11,12,12,14,14, 8, - 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, - 12,14,15,11,12,12,14,14,10,11,12,13,13,11,12,12, - 13,14,12,12,12,14,14,13,13,14,14,16,14,14,14,16, - 15,10,11,11,13,13,12,12,12,14,14,11,12,12,14,13, - 14,14,14,15,16,13,14,13,16,14, 7, 8, 8,11,10, 8, - 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,11, - 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12, 9,11,10, - 13,12,11,12,12,13,14,11,12,12,15,14, 8, 9, 9,12, - 11, 9,10,10,12,12, 9,11,10,13,11,11,12,12,14,14, - 11,12,12,14,13,10,11,11,13,13,11,12,12,13,14,12, - 13,12,14,14,13,13,14,14,16,13,14,14,16,15,10,11, - 11,13,13,12,12,12,14,14,11,12,12,14,13,13,14,14, - 15,15,13,14,13,16,14, 9,10,11,12,13,11,11,12,12, - 14,11,11,12,13,14,13,13,14,14,16,13,13,14,15,15, - 11,11,12,12,14,12,12,13,13,15,12,12,13,13,15,14, - 14,15,15,16,14,14,14,15,16,11,12,12,13,14,12,12, - 13,14,15,12,13,12,14,14,14,14,15,15,16,14,14,14, - 16,16,13,13,14,15,16,14,14,15,15,16,14,15,15,16, - 16,15,15,16,16,18,16,16,16,17,17,13,14,14,15,15, - 14,14,15,16,16,14,15,14,16,16,16,16,16,17,18,15, - 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, - 11,14,12,13,14,13,15,14,13,14,13,16,14,11,12,12, - 14,13,12,12,13,14,14,12,13,12,15,14,14,14,14,16, - 16,14,15,14,17,15,11,12,11,14,12,12,13,12,15,13, - 12,13,12,15,13,14,14,14,16,15,14,15,14,16,15,13, - 14,14,15,15,14,14,15,16,16,14,15,14,16,16,15,15, - 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, - 16,16,14,15,14,17,15,16,16,16,17,17,15,16,15,18, - 16, 7, 8, 8,10,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,11, 9, - 10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11,12, - 12,14,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, - 13,12,11,12,12,14,14,11,12,12,14,13,10,11,11,13, - 13,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, - 13,14,14,16,15,10,12,11,13,13,12,12,12,14,14,11, - 12,12,14,13,14,14,14,15,16,13,14,14,16,14, 8, 9, - 9,11,11, 9,10,10,12,12, 9,10,10,12,12,11,11,12, - 13,14,11,12,12,14,14, 9, 9,10,11,12,10,10,11,12, - 13,10,10,11,12,13,12,12,13,14,15,12,12,13,14,15, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 13,13,15,15,12,13,13,15,14,11,11,12,13,14,12,12, - 13,13,15,12,12,13,14,15,14,14,15,14,16,14,14,15, - 15,16,11,12,12,14,14,12,13,13,15,15,12,13,13,15, - 14,14,15,15,16,16,14,15,14,17,15, 8, 9, 9,11,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,13, 9,10,10,12,12,10,10,11,12,13,10,12, - 11,13,13,12,12,13,13,15,12,13,13,15,14, 9,10,10, - 12,12,11,11,12,13,13,10,12,10,13,12,12,13,13,15, - 15,12,13,13,15,13,11,12,12,14,14,12,12,13,14,14, - 12,13,13,15,14,13,13,14,13,16,14,15,14,16,16,11, - 12,12,14,14,13,13,13,15,15,12,13,12,15,14,14,15, - 15,16,17,14,15,13,16,13,10,11,11,13,14,11,12,12, - 13,15,11,12,12,14,14,13,14,14,15,16,13,14,14,16, - 16,11,11,12,12,14,12,12,13,13,15,12,13,13,13,15, - 14,14,15,14,17,14,14,15,15,16,11,12,12,14,14,12, - 13,13,15,15,12,13,13,15,15,14,15,15,16,17,14,15, - 15,16,16,13,14,14,14,16,14,14,15,14,17,14,15,15, - 14,17,16,16,17,15,18,16,16,17,16,18,13,14,14,16, - 16,14,15,15,17,16,14,15,15,17,16,16,17,17,18,18, - 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, - 13,12,15,14,14,14,14,16,15,14,15,14,16,15,11,12, - 12,14,13,12,13,13,15,14,13,14,13,15,14,14,15,15, - 16,16,14,15,15,17,15,11,12,12,14,14,13,13,13,15, - 15,12,13,13,15,14,15,15,15,17,17,14,15,15,17,15, - 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11,12,11,14,14, 9,10,10,12,12,10,11,11,13,13,10, - 11,11,13,13,12,13,13,14,15,12,13,13,15,14, 9,10, - 9,12,11,10,11,10,13,12,10,11,10,13,12,12,13,12, - 15,14,12,13,12,15,14,11,12,12,14,14,12,13,13,14, - 15,12,13,13,15,15,14,14,15,15,17,14,15,15,16,16, - 11,12,11,14,13,12,13,12,15,14,12,13,12,15,13,14, - 15,14,16,15,13,15,14,17,14,10,11,11,13,14,11,12, - 13,13,15,11,12,12,14,14,14,14,15,15,17,13,14,14, - 15,16,11,12,12,14,14,12,12,13,14,15,13,13,13,15, - 15,14,15,15,15,17,15,15,15,16,16,11,12,12,13,14, - 13,13,14,14,15,12,13,13,14,15,14,15,15,16,17,14, - 15,15,16,16,14,14,14,16,16,14,14,15,15,17,15,15, - 15,17,16,16,16,17,16,18,16,17,17,18,17,13,14,14, - 15,16,14,15,15,16,17,14,15,15,16,16,16,17,17,17, - 18,16,16,16,17,16,10,11,11,14,13,11,12,12,14,14, - 11,12,12,15,13,13,14,14,16,15,13,14,14,16,15,11, - 12,12,14,14,12,13,13,15,15,12,13,13,15,15,14,15, - 15,16,17,14,15,15,17,16,11,12,11,14,12,12,13,13, - 15,13,12,13,12,15,13,14,15,15,16,15,14,15,14,17, - 14,13,14,14,16,16,14,15,15,16,17,14,15,15,16,17, - 16,16,17,17,18,16,17,17,18,18,13,14,14,16,13,14, - 15,15,17,14,14,15,14,17,14,16,17,16,17,16,16,17, - 16,18,15, 8,11,11,13,13,10,12,12,14,14,11,12,12, - 14,14,13,13,14,15,16,13,14,14,16,15,10,11,11,14, - 14,11,12,12,14,15,11,12,12,15,14,13,14,14,15,16, - 13,14,14,16,16,11,12,12,14,14,12,13,13,15,15,12, - 13,12,15,14,14,14,15,16,16,14,15,14,16,16,12,13, - 13,15,15,12,13,14,15,16,13,14,14,16,16,14,15,15, - 16,17,15,15,16,17,17,13,14,14,16,15,14,15,15,16, - 16,14,15,14,16,16,16,16,16,17,17,15,16,16,18,16, - 10,11,11,13,14,11,12,12,14,15,11,12,12,15,14,13, - 14,14,16,16,13,14,14,16,16,11,11,12,14,14,12,12, - 13,14,15,12,13,13,15,15,14,14,15,15,17,14,14,15, - 16,16,11,12,12,15,14,12,13,13,15,15,12,13,13,15, - 15,14,15,15,17,17,14,15,15,17,16,13,12,14,14,16, - 13,13,15,14,17,14,13,15,15,17,15,14,16,15,18,16, - 15,16,16,18,13,14,14,16,16,14,15,15,17,17,14,15, - 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, - 14,13,11,12,12,14,14,11,13,12,15,14,13,14,14,15, - 16,13,14,14,16,16,11,12,12,14,14,12,13,13,14,15, - 12,13,13,15,15,14,14,15,15,16,14,15,15,17,16,11, - 12,12,14,14,13,13,13,15,15,12,13,13,15,14,14,15, - 15,16,17,14,15,14,17,15,13,14,13,16,15,14,14,14, - 15,16,14,15,14,16,16,15,15,16,16,17,16,16,16,18, - 17,14,14,14,16,16,15,15,15,17,16,14,15,14,17,16, - 16,16,17,17,18,16,17,16,18,16,11,13,13,15,15,12, - 13,14,15,16,12,14,14,15,15,14,15,15,16,17,14,15, - 15,17,17,12,13,14,14,16,13,14,14,14,16,14,14,14, - 15,16,15,15,16,15,18,15,16,16,17,17,13,14,14,16, - 16,14,14,15,16,16,14,15,14,16,16,15,16,16,17,18, - 15,16,16,18,17,14,14,16,13,17,15,15,16,14,18,15, - 15,16,14,18,16,16,18,15,19,17,17,18,16,18,15,16, - 15,17,17,15,16,17,18,18,16,16,16,18,17,17,18,18, - 19,19,17,18,17,19,18,11,12,12,15,14,13,13,14,15, - 16,13,14,13,16,14,15,15,15,16,17,15,16,15,17,16, - 12,13,13,15,14,13,13,14,15,15,14,15,14,16,15,15, - 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, - 15,16,16,13,14,13,16,15,16,16,16,17,18,15,16,15, - 17,16,14,15,14,17,15,14,15,15,16,16,15,16,15,17, - 16,16,15,16,15,17,17,18,17,18,17,15,15,15,16,17, - 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, - 17,16,18,15, 8,11,11,13,13,11,12,12,14,14,10,12, - 12,14,14,13,14,14,15,16,13,14,13,16,15,11,12,12, - 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,15, - 16,14,14,14,16,16,10,11,11,14,14,11,12,12,14,15, - 11,12,12,15,14,13,14,14,16,16,13,14,14,16,15,13, - 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, - 16,16,18,16,16,16,17,17,12,13,13,15,15,13,14,14, - 16,16,12,14,13,16,15,15,16,15,17,17,14,16,15,17, - 16,10,11,11,13,14,11,12,13,14,15,11,13,12,14,14, - 14,14,15,16,16,13,14,14,16,16,11,12,12,14,14,12, - 13,13,14,15,13,14,13,15,15,14,15,15,16,17,14,15, - 15,17,16,11,12,12,14,14,12,13,13,15,15,12,13,12, - 15,14,14,15,15,16,17,14,15,15,16,16,14,14,14,16, - 16,14,14,15,16,16,15,15,15,16,16,16,16,17,16,18, - 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,13, - 14,14,16,16,16,16,17,17,18,15,16,15,17,16,10,11, - 11,14,13,11,12,12,14,14,11,12,12,15,14,13,14,14, - 16,16,13,14,14,16,16,11,12,12,14,14,12,13,13,15, - 15,12,13,13,15,15,14,15,15,16,17,14,15,15,17,16, - 11,12,11,14,14,12,13,13,15,15,12,13,12,15,14,14, - 15,14,16,16,14,15,14,17,16,14,14,14,16,16,14,15, - 15,16,17,14,15,15,17,17,16,16,17,17,18,16,17,17, - 18,18,13,14,12,16,14,14,15,13,17,15,13,15,13,17, - 14,16,16,15,18,16,15,17,14,18,15,11,12,12,14,15, - 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, - 16,15,17,16,12,13,13,15,15,13,13,14,15,16,14,15, - 14,16,16,15,15,16,15,18,16,16,16,18,17,12,13,13, - 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,16, - 18,15,16,15,17,16,15,15,15,17,16,15,15,16,16,17, - 16,16,16,18,17,16,16,17,15,18,17,18,17,19,18,14, - 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, - 18,17,19,16,17,15,17,15,11,13,12,15,15,12,14,14, - 15,15,12,14,13,16,15,15,15,15,17,17,14,15,15,17, - 16,12,14,14,16,16,14,14,15,16,16,14,14,14,16,16, - 15,16,17,17,18,15,16,16,18,17,12,14,13,16,14,13, - 14,14,16,15,13,15,14,16,14,15,16,16,17,17,15,16, - 15,18,15,15,15,16,17,17,15,16,16,17,18,16,16,16, - 18,18,17,17,18,18,19,17,17,18,19,19,14,15,14,17, - 13,15,16,15,18,14,15,16,15,18,14,17,18,17,18,16, - 16,18,16,19,15, -}; - -static const static_codebook _44p8_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p8_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_p2_0, - 0 -}; - -static const long _vq_quantlist__44p8_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p3_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 7, 9, - 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8,10, 9, - 10,11,12, 9,11,10, 5, 8, 7, 8,10, 9, 7,10, 9, 8, - 9,10, 9,10,11,10,12,11, 8,10, 9,10,11,11, 9,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, - 9,11,11, 8,10, 9,10,11,11,10,12,10, 7, 9,10, 9, - 10,12, 9,11,11, 9, 9,12,11,10,13,11,11,13,10,12, - 11,11,13,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,11, - 9,11,10,10,11,12,11,13,12, 9,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,10, - 12,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,11,12, 9,11,11, 9,11,11,11,11,13,12,13,13, 9, - 10,11,11,12,13,10,12,11, 7,10, 9, 9,11,11, 9,12, - 10,10,11,12,11,12,13,12,13,13, 9,12, 9,11,13,11, - 10,13,10, -}; - -static const static_codebook _44p8_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p8_p3_0, - 0 -}; - -static const long _vq_quantlist__44p8_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p3_1[] = { - 6, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, - 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, - 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, - 8, 9, 8, -}; - -static const static_codebook _44p8_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p8_p3_1, - 0 -}; - -static const long _vq_quantlist__44p8_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p4_0[] = { - 2, 5, 5, 4, 7, 8, 4, 8, 7, 5, 7, 8, 7, 7,10, 8, - 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 7, 5, 7, 8, 8, 9, - 11, 8,10,10, 8, 9,10,10,10,12,11,12,12, 8,10,10, - 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,11, 9, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,11,12,12,10,12, - 10, 5, 8, 8, 7,10,10, 8,11,10, 7, 9,10, 9,10,12, - 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, - 11,12,10,12,11, 9, 9,12,10,10,13,12,12,13,10,12, - 11,12,13,13,11,13,11, 7,10, 9,10,11,12,10,13,11, - 9,11,11,11,11,13,12,14,13,10,11,11,12,14,14,11, - 14,11, 5, 8, 8, 8,10,11, 7,10,10, 8,10,10,10,11, - 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, - 10,11,13,10,12,11,10,11,11,11,11,14,12,14,14, 9, - 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, - 10,10,11,12,11,11,13,12,13,13, 9,12, 9,12,13,12, - 10,13,10, -}; - -static const static_codebook _44p8_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p8_p4_0, - 0 -}; - -static const long _vq_quantlist__44p8_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p8_p4_1[] = { - 7, 9, 9,10,10, 9,10,10,10,11, 9,10,10,11,10, 9, - 10,10,11,11, 9,10,10,11,11, 9,10,10,11,11,10,10, - 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, - 11,11, 9,10,10,11,11,10,10,10,11,11, 9,10,10,11, - 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,12,10,11,11,11,11,11,11,11,11,11,10,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 9,10,10, - 11,11,10,10,11,11,11,10,10,11,11,11,10,11,11,11, - 12,10,11,11,12,12,10,10,11,11,11,10,11,11,11,12, - 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, - 11,11,11,11,11,11,11,12,12,10,11,11,12,12,11,12, - 11,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11,10, - 11,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, - 11,12,11,10,11,11,11,11,10,11,11,11,12,11,11,11, - 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, - 11,11,11,11,12,12,10,11,11,12,11,11,12,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,11,11,11,11,11,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,11,12,12,11,11,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,10,11,11,11,11,11,11,11,12,12,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,13,12,13, - 12, 9,10,10,11,11,10,10,11,11,11,10,11,10,11,11, - 10,11,11,12,12,10,11,11,12,12,10,10,11,11,11,10, - 11,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, - 11,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, - 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,11, - 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, - 11,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,10,10, - 11,11,11,10,11,11,12,12,10,11,11,12,12,11,11,11, - 12,12,11,11,12,12,12,10,11,11,11,12,11,11,12,12, - 12,11,11,12,12,12,11,11,12,12,12,11,12,12,12,12, - 11,11,11,12,12,11,12,12,12,12,11,12,11,12,12,11, - 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, - 10,11,11,11,12,10,11,11,12,11,11,12,11,12,12,11, - 12,11,12,12,10,11,11,12,11,11,11,11,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,10,11,11, - 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,12, - 12,11,12,12,12,12,11,12,11,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,13,12,12, - 12,13,13,12,12,12,12,12,12,12,12,12,13,12,12,12, - 12,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12,12,13,13,13,13, - 12,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,13,12,12,12,13,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,12, - 13,13,12,13,12,13,13,13,13,12,12,12,12,12,12,12, - 12,13,12,12,12,12,13,12,12,13,13,13,13,12,13,13, - 13,13, 9,10,10,11,11,10,10,11,11,11,10,11,10,11, - 11,10,11,11,12,12,10,11,11,12,12,10,11,11,11,11, - 10,11,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 11,12,12,12,10,11,10,11,11,10,11,11,12,12,10,11, - 11,12,11,11,12,11,12,12,11,11,11,12,12,11,11,11, - 11,12,11,11,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,11,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12, 9, - 10,10,11,11,10,11,11,11,12,10,11,11,12,11,11,11, - 12,12,12,11,11,12,12,12,10,11,11,12,12,11,11,12, - 12,12,11,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,10,11,11,12,12,11,11,11,12,12,11,11,11,12,12, - 11,12,12,12,12,11,12,12,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,11,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,10,11,10,11, - 11,10,11,11,12,12,10,11,11,12,12,11,11,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, - 11,12,11,11,12,11,12,12,11,12,11,12,12,11,12,12, - 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,11, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,12, - 12,12,12,12,13,13,12,12,12,13,13,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,13,12, - 12,12,12,12,12,12,12,12,12,12,12,13,12,13,12,12, - 12,13,13,12,13,13,12,13,12,13,13,13,13,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13, - 13,12,13,12,13,12,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,13,13,12,12,12,13,13,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,12,12,13, - 12,12,12,12,12,12,12,12,12,13,13,12,12,12,12,13, - 12,13,13,13,13,12,13,13,13,13,12,12,12,12,12,12, - 12,12,13,12,12,12,12,13,12,12,13,13,13,13,12,13, - 13,13,12,10,11,11,12,12,11,11,11,12,12,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,13,12,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,12,12, - 11,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,12,12,12, - 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,13,12,12,12,13,13,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,12, - 12,13,13,13,12,12,12,12,12,12,12,12,12,13,12,12, - 12,13,12,12,13,13,13,13,12,13,13,13,13,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,11,12,12,12, - 12,12,12,12,12,12,11,11,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,13,13,11, - 12,11,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,13,13,12,12,12,13,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,13,12,12,12,12,12,13,12,13,12,13, - 13,12,12,12,12,12,12,12,12,13,12,12,12,12,13,12, - 12,13,12,13,13,12,13,12,13,12,11,11,11,12,12,11, - 12,12,12,12,11,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,13,12,12,13,13,13,11,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,13,13, - 12,12,12,13,12,12,12,12,12,12,12,12,13,12,13,12, - 12,12,12,13,12,12,13,12,13,12,13,13,12,13,12,12, - 12,12,12,12,13,13,13,12,12,12,12,13,12,12,13,13, - 13,13,12,13,13,13,12,11,11,11,12,12,11,12,12,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 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16,17,17,18,17,14,14,15,15,16,15,15,16,16,17,14, - 15,15,16,16,16,16,16,17,17,15,16,15,17,15,11,12, - 12,14,14,12,13,14,15,15,12,13,13,15,15,14,15,15, - 16,16,13,15,14,16,16,12,13,13,15,15,13,14,14,15, - 16,13,14,14,16,16,15,15,15,16,17,15,15,15,17,16, - 12,13,13,15,15,13,14,14,16,15,13,14,13,16,15,15, - 16,15,17,17,14,15,14,17,16,14,15,15,16,16,15,15, - 16,16,17,15,16,16,17,17,16,16,16,16,18,16,17,16, - 18,17,14,15,14,16,15,15,15,15,17,16,14,15,14,17, - 15,16,17,16,17,17,15,16,15,17,15,11,12,12,15,15, - 13,13,15,14,16,13,15,13,16,14,15,15,16,15,17,15, - 16,15,17,16,12,14,13,15,15,13,13,15,15,16,15,15, - 15,16,15,15,15,16,15,17,16,16,16,17,16,12,13,14, - 15,16,14,14,15,15,16,13,14,13,16,14,16,16,16,16, - 17,15,16,15,17,15,15,16,15,16,16,14,15,15,16,16, - 16,16,16,17,16,15,15,16,15,17,17,17,17,18,17,15, - 15,15,15,16,16,16,16,16,17,14,15,14,16,15,17,17, - 17,17,18,15,16,15,17,15,12,13,13,15,15,13,14,14, - 15,16,13,14,14,16,15,14,15,15,16,17,14,15,15,17, - 16,13,14,14,16,15,13,14,15,16,16,14,15,15,16,16, - 15,15,16,16,17,15,16,16,17,17,13,14,13,16,15,14, - 15,15,16,16,13,15,14,16,15,15,16,16,17,17,15,16, - 14,17,15,15,15,16,17,17,15,15,16,16,17,16,16,16, - 17,17,16,15,17,16,18,17,17,17,18,18,15,15,15,17, - 14,16,16,16,17,16,15,16,15,17,15,16,17,17,18,17, - 16,17,15,18,15, -}; - -static const static_codebook _44p8_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p8_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p8_p5_0, - 0 -}; - -static const long _vq_quantlist__44p8_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p8_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p8_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p8_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_p5_1, - 0 -}; - -static const long _vq_quantlist__44p8_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p6_0[] = { - 2, 6, 6, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 7, 9, 7, - 9, 9, 6, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9, 9,10,10,10,10, 8, 9, 9, - 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, - 9, 9, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, - 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 7, 9, 9, 8, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, - 9,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, - 10,10,11,11,10,11,10, 6, 9, 8, 9, 9,10, 9,10, 9, - 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, - 11, 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 7, 9, 9, 9,10,10, 8,10, 9, 6, 8, 9, - 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, - 9,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, - 9, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, - 10,11, 9, -}; - -static const static_codebook _44p8_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p8_p6_0, - 0 -}; - -static const long _vq_quantlist__44p8_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p6_1[] = { - 4, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, - 8, 8, 7, 8, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, - 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 8, 8, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, - 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, - 8, 9, 8, -}; - -static const static_codebook _44p8_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p8_p6_1, - 0 -}; - -static const long _vq_quantlist__44p8_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p8_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p8_p7_0 = { - 5, 243, - (char *)_vq_lengthlist__44p8_p7_0, - 1, -512202240, 1635281408, 2, 0, - (long *)_vq_quantlist__44p8_p7_0, - 0 -}; - -static const long _vq_quantlist__44p8_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p8_p7_1[] = { - 1, 7, 7,12,12, 5,11,12,12,12, 5,12,11,12,12,12, - 12,12,12,12,12,13,13,13,13, 7,11,11,13,13,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 7,13,10,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13, 7,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13, 8,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13, 8,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,10,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 8,13,12,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,11, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,11,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13, -}; - -static const static_codebook _44p8_p7_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p8_p7_1, - 1, -514619392, 1630767104, 3, 0, - (long *)_vq_quantlist__44p8_p7_1, - 0 -}; - -static const long _vq_quantlist__44p8_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p8_p7_2[] = { - 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p8_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p8_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p8_p7_2, - 0 -}; - -static const long _vq_quantlist__44p8_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p8_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p8_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p8_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p8_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p8_short[] = { - 3, 9,15,17,20,21,22,23, 5, 5, 7, 9,11,13,17,20, - 9, 5, 5, 6, 8,10,15,18,11, 7, 5, 4, 6, 9,13,17, - 14, 9, 7, 5, 6, 7,10,14,17,10, 8, 6, 6, 4, 5, 8, - 20,14,13,10, 8, 4, 3, 4,23,17,16,14,12, 6, 4, 4, -}; - -static const static_codebook _huff_book__44p8_short = { - 2, 64, - (char *)_huff_lengthlist__44p8_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p9_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44p9_l0_0[] = { - 2, 5, 5, 7, 6, 8, 8, 9, 9,10,10,11,11, 4, 5, 5, - 6, 7, 8, 8, 9, 9,10,10,11,10, 4, 5, 5, 7, 6, 8, - 8, 9, 9,10,10,10,10, 6, 6, 7, 6, 7, 8, 8, 9, 9, - 10, 9,11, 9, 6, 6, 6, 7, 6, 8, 8, 9, 9, 9,10, 9, - 11, 7, 7, 8, 8, 8, 8, 9, 9, 9,10, 9,11, 9, 7, 8, - 8, 8, 8, 9, 8, 9, 9, 9,10, 9,11, 8, 9, 9, 9, 9, - 9, 9,10,10,11,10,12,10, 8, 9, 9, 9, 9, 9, 9,10, - 9,10,11,11,12, 9,10,10,10,10,10,10,10,11,11,11, - 11,12, 9,10,10,10,10,11,10,11,10,11,11,12,11,11, - 11,11,11,11,11,11,11,12,11,12,11,12,11,11,11,11, - 11,11,11,12,11,12,11,12,11, -}; - -static const static_codebook _44p9_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44p9_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p9_l0_0, - 0 -}; - -static const long _vq_quantlist__44p9_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p9_l0_1[] = { - 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p9_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44p9_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_l0_1, - 0 -}; - -static const long _vq_quantlist__44p9_l1_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p9_l1_0[] = { - 1, 2, 3, 5, 9, 9, 4, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44p9_l1_0 = { - 2, 25, - (char *)_vq_lengthlist__44p9_l1_0, - 1, -514619392, 1630767104, 3, 0, - (long *)_vq_quantlist__44p9_l1_0, - 0 -}; - -static const char _huff_lengthlist__44p9_lfe[] = { - 1, 1, -}; - -static const static_codebook _huff_book__44p9_lfe = { - 1, 2, - (char *)_huff_lengthlist__44p9_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44p9_long[] = { - 3, 3, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book__44p9_long = { - 1, 8, - (char *)_huff_lengthlist__44p9_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p9_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p9_p1_0[] = { - 1, 5, 5, 4, 8, 8, 4, 8, 8, 5, 7, 8, 8, 9,10, 8, - 10,10, 5, 8, 7, 8,10,10, 8,10, 9, 7, 9, 9, 9,11, - 11, 9,11,11, 9,11,11,11,12,13,11,13,13, 9,11,11, - 11,13,13,11,13,13, 7, 9, 9, 9,11,11, 9,11,11, 9, - 11,11,11,13,13,11,13,13, 9,11,11,11,13,13,11,13, - 12, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,12,13, - 11,13,13, 9,11,11,11,13,13,11,13,13, 9,11,12,11, - 13,13,12,13,13,11,12,13,13,14,15,13,14,14,12,13, - 13,13,15,15,13,15,14, 8,10,10,11,13,13,12,14,13, - 11,12,12,13,14,15,13,15,15,11,12,12,13,15,15,13, - 15,14, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,13, - 13,11,13,13, 9,11,10,11,13,13,11,13,12, 8,10,10, - 11,13,13,12,13,13,11,12,12,13,14,15,14,15,15,10, - 12,12,13,14,15,13,15,14, 9,12,11,12,13,13,11,13, - 13,12,13,13,13,15,15,13,14,15,11,13,12,13,15,14, - 13,15,14, -}; - -static const static_codebook _44p9_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44p9_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p9_p1_0, - 0 -}; - -static const long _vq_quantlist__44p9_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p9_p2_0[] = { - 4, 6, 6, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 6, - 8, 8,11,11, 6, 8, 8,11,11, 6, 7, 7, 9, 9, 7, 8, - 9,10,11, 7, 9, 9,11,10, 8, 9,10,12,12, 8,10,10, - 12,12, 6, 7, 7, 9, 9, 7, 9, 9,10,10, 7, 9, 8,11, - 10, 8,10,10,12,12, 8,10, 9,12,12, 8, 9, 9,11,11, - 9,10,10,12,12, 9,11,11,12,13,11,12,12,13,14,11, - 12,12,14,14, 8, 9, 9,11,11, 9,11,10,13,12, 9,10, - 10,13,12,11,12,12,14,14,11,12,12,14,13, 7, 8, 9, - 10,10, 8,10,10,11,11, 8,10,10,11,11,10,11,11,13, - 13,10,11,11,13,13, 8, 9,10,10,11,10,11,11,12,13, - 10,11,11,12,12,11,11,12,13,14,11,12,12,14,14, 8, - 10,10,11,11,10,11,11,12,13,10,11,11,12,12,11,12, - 12,14,14,11,12,12,14,14,10,11,11,12,13,11,12,12, - 13,14,12,13,13,14,14,13,13,14,14,16,13,14,14,15, - 16,10,11,11,13,13,12,12,12,14,14,11,12,12,14,14, - 13,14,14,15,16,13,14,14,16,15, 7, 8, 8,10,10, 8, - 10,10,11,11, 8,10,10,12,11,10,11,11,13,13,10,11, - 11,13,13, 8,10,10,11,11,10,11,11,12,12,10,11,11, - 12,12,11,12,12,14,14,11,12,12,14,14, 8,10, 9,11, - 10,10,11,11,13,12,10,11,10,13,12,11,12,12,14,14, - 11,12,11,14,13,10,11,11,13,13,11,12,12,14,14,12, - 12,12,14,14,13,14,14,15,16,13,14,14,15,15,10,11, - 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, - 16,15,13,14,13,16,14,10,11,11,13,13,12,12,13,14, - 15,12,13,13,14,15,13,14,15,15,16,13,14,14,16,16, - 11,12,13,14,14,13,13,14,15,16,13,14,14,15,16,14, - 15,15,16,17,14,15,16,17,17,11,12,12,14,14,13,14, - 14,15,16,13,14,14,15,15,14,15,15,16,18,14,15,15, - 17,16,13,14,15,15,16,15,15,16,16,18,15,15,15,17, - 17,16,16,17,17,18,16,16,16,18,18,14,14,14,16,16, - 15,15,15,16,17,15,15,15,16,17,16,17,17,18,18,16, - 16,17,18,17,10,11,11,14,13,12,13,13,15,14,11,13, - 13,15,14,13,15,15,16,16,13,14,14,16,16,11,12,12, - 14,14,13,13,13,15,15,13,14,13,15,15,15,15,15,17, - 16,14,15,15,17,16,11,13,12,14,14,13,14,13,15,15, - 13,14,13,15,15,14,15,15,17,17,14,15,15,17,16,14, - 14,14,16,16,14,15,15,17,17,15,15,16,17,16,17,16, - 17,18,18,16,17,17,18,18,13,14,14,16,15,15,15,15, - 17,17,14,16,15,16,16,17,17,17,18,18,16,17,16,20, - 19, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,12,11, - 10,11,11,13,13,10,11,11,13,13, 8, 9,10,11,11,10, - 11,11,12,12,10,11,11,13,12,11,12,12,14,14,11,12, - 12,14,14, 9,10,10,11,11,10,11,11,12,12,10,11,11, - 13,12,11,12,12,14,14,11,12,12,14,14,10,10,11,12, - 13,11,12,12,14,14,11,12,12,14,14,13,14,14,15,16, - 13,14,14,15,16,10,11,11,13,13,12,12,12,14,14,12, - 13,12,14,14,13,14,14,16,16,13,14,14,15,15, 9,10, - 10,11,12,10,11,11,12,13,10,11,11,13,12,11,12,12, - 14,14,11,12,12,14,14,10,10,11,12,13,11,12,12,13, - 14,11,12,12,13,14,12,13,14,14,15,12,13,13,15,15, - 10,11,11,13,13,11,12,12,13,14,11,12,12,14,13,12, - 13,13,15,15,12,13,13,15,15,12,11,13,12,14,13,13, - 14,14,15,13,13,14,14,15,14,15,15,16,17,14,15,15, - 16,17,12,13,12,14,14,13,14,14,15,15,13,14,14,15, - 15,14,15,15,16,17,14,15,15,16,17, 8, 9, 9,11,11, - 10,11,11,12,13,10,11,11,13,12,12,13,13,14,15,11, - 13,12,15,14, 9,11,10,12,12,11,12,12,13,14,11,12, - 12,14,13,13,13,14,15,15,13,14,13,15,15, 9,11,11, - 12,12,11,12,12,14,14,11,12,12,14,13,13,14,14,15, - 16,13,14,13,15,14,11,12,12,14,13,12,13,13,14,15, - 13,14,14,16,15,15,15,15,15,16,15,16,15,17,17,11, - 12,12,14,14,13,14,14,15,15,12,13,13,15,14,15,15, - 15,17,17,14,15,15,17,15,11,12,12,14,14,12,13,13, - 15,15,12,13,13,15,15,14,15,15,17,17,14,15,15,16, - 16,12,13,13,14,15,13,14,14,16,16,14,14,14,15,16, - 15,16,16,17,17,15,16,16,17,17,12,13,13,15,15,14, - 14,14,16,16,14,14,15,16,16,15,16,16,17,17,15,16, - 16,17,17,14,15,15,15,16,15,15,16,16,18,15,16,16, - 17,17,17,17,17,18,18,16,17,17,19,18,14,15,15,16, - 17,15,16,16,17,17,15,16,16,18,17,16,17,17,19,18, - 17,17,17,19,18,10,12,12,14,14,13,13,14,15,15,12, - 14,13,16,15,15,15,15,17,17,14,15,15,17,16,12,13, - 13,15,14,13,14,14,16,16,14,14,15,17,16,15,16,16, - 17,17,15,16,16,18,17,12,13,13,15,14,14,15,15,16, - 16,13,15,14,16,15,16,17,16,19,17,15,16,16,17,17, - 14,15,15,17,15,15,16,15,17,17,16,17,16,18,17,17, - 17,18,18,18,17,17,18,19,18,14,15,15,16,16,15,16, - 16,17,18,15,16,16,18,16,17,18,18,19,19,17,18,17, - 18,19, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,12, - 11,10,11,11,13,13, 9,11,11,13,13, 9,10,10,11,11, - 10,11,11,12,12,10,11,11,12,12,11,12,12,14,14,11, - 12,12,14,14, 8,10, 9,11,11,10,11,11,12,12,10,11, - 11,12,12,11,12,12,14,14,11,12,12,14,14,10,11,11, - 13,13,11,12,13,14,14,12,12,12,14,14,13,14,14,15, - 16,13,14,14,16,16,10,11,10,13,12,11,12,12,14,14, - 11,12,12,14,14,13,14,14,15,16,13,14,14,16,15, 8, - 9, 9,11,11,10,11,11,12,13,10,11,11,13,12,12,13, - 13,14,15,12,13,13,15,14,10,11,11,12,12,11,11,12, - 13,14,11,12,12,14,14,13,13,14,15,16,13,14,14,15, - 15, 9,10,11,12,12,11,12,12,13,14,11,12,12,14,13, - 13,14,14,15,16,12,14,13,15,15,11,12,12,14,14,12, - 13,13,14,15,13,14,14,16,15,14,15,15,15,17,15,15, - 16,16,17,11,12,12,13,14,13,14,14,15,15,12,13,13, - 15,14,15,16,15,16,17,14,16,15,17,15, 9,10,10,12, - 11,10,11,11,13,13,10,11,11,13,12,11,12,12,14,14, - 11,12,12,14,14,10,11,11,12,13,11,12,12,13,14,11, - 12,12,14,14,12,13,13,15,15,12,13,13,15,15,10,11, - 10,13,12,11,12,12,13,13,11,12,12,14,13,12,13,13, - 15,15,12,13,13,15,14,12,13,12,14,14,13,14,14,15, - 15,13,14,14,15,15,14,15,15,16,16,14,15,15,16,16, - 11,13,11,14,12,13,13,13,15,14,12,14,13,15,14,15, - 15,15,17,16,14,15,14,17,15,10,12,12,14,14,13,13, - 14,15,16,12,14,13,15,15,14,15,16,17,17,14,15,16, - 17,17,12,13,13,14,15,13,14,14,16,16,14,14,15,16, - 16,16,16,16,17,17,16,16,16,18,18,12,13,13,14,15, - 14,14,15,16,16,13,14,14,16,15,16,16,16,17,18,15, - 16,16,17,17,14,15,15,16,16,15,15,16,17,17,15,16, - 16,17,18,17,18,18,18,19,17,18,18,19,19,14,15,15, - 16,16,15,16,16,17,17,15,16,16,17,17,17,17,18,20, - 18,17,18,17,18,18,11,12,12,14,14,12,13,14,15,15, - 12,13,13,15,15,14,15,15,16,17,14,15,15,16,17,12, - 13,13,15,15,14,14,14,16,16,14,14,14,16,16,15,16, - 16,17,17,15,16,16,17,17,12,13,13,15,14,13,14,14, - 16,15,14,15,14,16,15,15,16,16,17,17,15,16,16,17, - 16,14,15,15,16,16,15,16,16,17,17,16,16,16,17,17, - 17,17,17,19,18,17,17,17,18,19,14,15,14,17,15,15, - 16,16,17,17,15,16,15,17,17,16,17,17,18,18,16,17, - 17,18,17, 6,11,11,13,13,11,12,12,14,14,11,12,12, - 14,14,13,14,14,16,16,13,14,14,16,16,11,12,12,14, - 14,12,13,13,15,15,12,13,13,15,15,14,15,15,16,17, - 14,15,15,17,18,11,12,12,14,14,12,13,13,15,15,12, - 13,13,15,15,14,15,15,17,17,14,15,15,16,16,13,14, - 14,15,16,14,15,15,16,17,14,15,15,17,16,15,16,17, - 18,17,16,16,16,18,17,14,14,15,16,16,14,15,15,18, - 16,14,15,15,17,16,16,17,17,18,18,16,17,16,18,17, - 11,12,12,14,14,12,13,13,15,15,12,13,13,15,15,14, - 15,15,17,17,14,15,15,16,16,12,13,13,15,15,13,14, - 14,15,16,13,14,14,16,16,15,16,16,17,17,15,15,16, - 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16,16,15,16,16,18,18,15,16,16,19,17,14,15,15,16, - 17,15,15,16,17,17,16,17,16,17,18,17,17,18,17,19, - 17,17,18,18,19,14,14,14,16,16,15,16,16,17,17,15, - 16,15,17,17,17,17,17,19,20,16,17,17,18,18,11,12, - 12,14,14,12,13,13,15,15,12,13,13,15,15,14,15,15, - 16,16,14,15,14,16,16,12,13,13,15,15,14,14,14,16, - 16,13,14,14,16,16,15,16,16,18,17,15,16,16,17,17, - 12,13,13,15,15,13,14,14,16,16,13,14,14,16,16,15, - 16,15,18,18,15,16,15,17,16,14,15,15,16,16,15,16, - 16,17,17,15,16,16,18,17,16,17,17,18,18,16,17,17, - 18,18,14,15,14,16,15,15,16,15,17,17,15,16,15,17, - 16,16,17,17,18,18,17,17,16,19,17,10,12,12,14,15, - 14,14,15,15,17,14,15,14,17,15,16,17,17,17,18,16, - 17,17,18,18,12,14,13,16,15,14,14,16,15,17,15,17, - 16,18,17,17,17,18,17,19,18,18,18,19,18,12,13,14, - 15,15,15,16,16,16,17,14,15,14,18,16,18,17,18,19, - 19,17,18,17,20,18,15,15,15,17,17,15,16,16,17,18, - 18,18,18,19,18,18,18,19,18,20,18,19,19,21,21,15, - 15,16,16,17,17,18,18,18,18,15,16,16,17,17,17,19, - 20,19,20,17,18,18,19,17,13,14,14,16,16,14,15,15, - 16,17,14,15,15,17,17,16,16,17,17,18,15,17,16,17, - 17,14,15,15,16,16,15,16,16,17,17,16,16,16,17,17, - 17,17,18,17,18,17,17,17,18,20,14,15,15,17,16,15, - 16,16,17,17,15,16,16,17,17,17,17,17,18,18,16,17, - 17,19,18,16,16,17,17,17,17,18,17,19,18,17,17,17, - 18,19,17,20,18,19,21,17,19,18,19,20,15,17,15,17, - 16,16,17,17,18,18,17,17,17,18,17,18,19,18,19,21, - 18,18,17,19,19, -}; - -static const static_codebook _44p9_p2_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p9_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_p2_0, - 0 -}; - -static const long _vq_quantlist__44p9_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p9_p3_0[] = { - 2, 5, 4, 4, 7, 7, 4, 7, 6, 5, 6, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 6, 7, 9, 9, 7, 9, 8, 6, 8, 8, 8,10, - 10, 8,10,10, 8, 9,10,10,11,12,10,12,12, 8,10,10, - 10,12,12,10,12,11, 6, 8, 8, 8,10,10, 8,10,10, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, - 11, 5, 8, 8, 8,10,10, 8,10,10, 8, 9,10,10,11,11, - 10,11,11, 8,10,10,10,11,12,10,12,11, 8,10,10,10, - 11,11,10,11,11,10,11,11,11,12,13,11,12,13,10,11, - 11,11,13,13,11,13,13, 7, 9, 9,10,11,12,10,12,11, - 9,11,11,11,12,13,12,14,13, 9,11,11,12,13,14,11, - 13,12, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,12, 8,10, 9,10,12,11, 9,11,11, 7, 9, 9, - 10,11,12,10,12,11, 9,11,11,11,12,13,12,14,13, 9, - 11,11,12,13,14,11,13,12, 8,10,10,10,11,11,10,11, - 11,10,11,11,11,13,13,11,13,13,10,11,10,11,13,12, - 11,13,12, -}; - -static const static_codebook _44p9_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44p9_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p9_p3_0, - 0 -}; - -static const long _vq_quantlist__44p9_p3_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p9_p3_1[] = { - 4, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, - 7, 8, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 9, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, - 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 9, - 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, - 8, 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p9_p3_1 = { - 5, 243, - (char *)_vq_lengthlist__44p9_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p9_p3_1, - 0 -}; - -static const long _vq_quantlist__44p9_p4_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p9_p4_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 6, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, - 10, 8,10,10, 8, 9,10,10,11,12,10,11,12, 8,10,10, - 10,11,12,10,12,11, 6, 8, 7, 8,10,10, 8,10, 9, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, - 11, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, - 10,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, - 11,11, 9,11,11, 9,10,11,11,11,12,11,12,12, 9,11, - 11,11,12,12,11,12,12, 7, 9, 9,10,11,12,10,12,11, - 9,11,10,11,11,12,12,13,13, 9,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,12, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, - 10,11,12,10,12,11, 9,11,11,11,11,13,12,13,13, 9, - 10,11,12,13,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, - 11, 9,11,11,11,12,12,11,12,12, 9,11,10,11,12,12, - 10,12,11, -}; - -static const static_codebook _44p9_p4_0 = { - 5, 243, - (char *)_vq_lengthlist__44p9_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p9_p4_0, - 0 -}; - -static const long _vq_quantlist__44p9_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p9_p4_1[] = { - 6, 8, 8,10, 9, 8, 9, 9,10,10, 8, 9, 9,10,10, 8, - 10,10,10,10, 8,10,10,10,10, 9, 9, 9,10,10, 9,10, - 10,10,11, 9,10,10,11,11,10,10,10,11,11,10,10,10, - 11,11, 9, 9, 9,10,10, 9,10,10,11,11, 9,10,10,11, - 10,10,10,10,11,11,10,10,10,11,11,10,10,10,10,11, - 10,10,11,11,11,10,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,10,10,10,11,10,10,11,11,11,11,10,11, - 10,11,11,11,11,11,11,11,10,11,11,11,11, 9,10,10, - 10,11,10,10,11,11,11,10,11,11,11,11,10,11,11,11, - 11,10,11,11,11,11,10,10,11,11,11,11,11,11,11,11, - 11,11,11,11,12,11,11,12,12,12,11,11,11,12,12,10, - 11,11,11,11,11,11,11,12,12,11,11,11,11,11,11,11, - 11,12,12,11,11,11,12,12,11,11,11,11,11,11,12,12, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, - 11,12,12,12,12,12,12,12,12,12, 9,10,10,11,10,10, - 11,11,11,11,10,11,11,11,11,10,11,11,11,11,10,11, - 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, - 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, - 11,11,11,12,12,11,11,11,11,11,11,12,12,12,12,11, - 12,12,12,12,11,12,12,12,12,12,12,12,12,12,11,11, - 11,11,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,11,12,12,12,12,11,11,11,11,11,11,12,12,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,13,12,12,12,13,13,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,12,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, - 12,12,12,13,13,12,12,12,13,13,12,13,13,13,13,12, - 13,13,13,13,11,11,11,11,11,11,12,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,13,13,12,12,12,13,13,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, - 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,12,12,13,12,12,13,13,13,13,12,13,13,13, - 13, 7,10,10,11,11,10,10,11,11,11,10,11,11,11,11, - 10,11,11,11,11,10,11,11,11,11,10,10,10,11,11,10, - 11,11,11,11,11,11,11,11,12,11,11,11,12,12,11,11, - 11,12,12,10,11,11,11,11,11,11,11,12,11,11,11,11, - 12,11,11,11,11,12,12,11,11,11,12,12,11,11,11,11, - 11,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, - 11,12,12,12,12,11,11,11,11,11,11,12,12,12,12,11, - 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, - 11,11,11,11,11,11,11,12,11,11,11,11,11,11,11,11, - 12,12,11,11,11,12,12,11,11,11,11,11,11,11,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,11,11,11,11,12,11,12,12,11,11,11,12,12,11, - 12,12,12,12,11,12,12,12,12,11,11,11,11,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,11,11,12,12,11,12,12,12,12,11,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,10,11,10,11,11, - 11,11,11,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,10,11,11,12,11,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,11,11,11, - 12,11,11,12,12,12,12,11,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,12,12,13,12,11,11,11,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, - 12,12,12,13,12,12,12,12,12,12,12,13,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,12,13,13,13,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,13,12,13,12,13,13,12,13,13,13,13, - 12,13,13,13,13,11,11,11,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,13,12, - 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, - 13,12,12,12,13,12,12,13,13,13,13,12,13,13,13,13, - 12,12,12,12,12,12,12,13,13,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,13, - 13,13,13,12,12,12,13,13,13,13,13,13,13,13,13,13, - 13,13, 7,10,10,11,11,10,11,11,11,11,10,11,11,11, - 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, - 11,11,11,11,11,11,11,11,12,11,11,11,12,12,12,11, - 11,11,12,12,10,10,10,11,11,11,11,11,12,11,10,11, - 11,11,11,11,11,11,12,12,11,11,11,12,12,11,11,11, - 11,11,11,11,12,12,12,11,12,11,12,12,11,12,12,12, - 12,11,12,12,12,12,11,11,11,11,11,11,11,11,12,12, - 11,12,11,12,12,11,12,12,12,12,11,12,12,12,12,10, - 10,10,11,11,11,11,11,12,12,11,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,11,11,11,11,11,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, - 12,13,12,11,11,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,10,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, - 11,11,11,12,12,11,11,11,11,11,11,11,12,12,12,11, - 12,11,12,12,11,12,12,12,12,11,12,12,12,12,11,11, - 11,11,11,11,11,11,12,12,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,11,11,11,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,11,11,12,11,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,12,13,13,13,13,12,13,13,13,13,11,12,12,12,12, - 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, - 13,13,13,13,12,12,12,12,12,12,12,13,13,13,12,13, - 12,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, - 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 12,13,13,12,12,12,13,13,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, - 13,12,12,12,12,12,12,12,12,13,13,12,12,12,13,13, - 13,13,13,13,13,12,13,13,13,13,12,12,12,12,12,12, - 13,12,13,13,12,13,12,13,12,12,13,13,13,13,12,13, - 13,13,13, 8,11,11,12,12,11,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,11,11,11,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,13,13, - 12,12,12,13,13,11,11,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,13,12,12,12,12,12,12,12,13, - 13,13,12,12,13,13,13,11,12,12,12,12,12,12,12,13, - 12,12,12,12,13,13,12,13,13,13,13,12,13,13,13,13, - 11,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,13,13,12,13,12,13,13,12,12,12,12,12, - 12,12,12,12,13,12,12,12,13,13,12,13,13,13,13,12, - 13,13,13,13,12,12,12,12,12,12,12,12,13,13,12,12, - 12,13,13,12,13,13,13,13,12,13,13,13,13,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,13, - 12,12,12,12,12,13,11,12,12,12,12,12,12,12,12,13, - 12,12,12,12,13,12,13,13,13,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,12,13,12,12,12,13,12,12,13, - 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,12,13,13,13,12,13,13,13,13,12,13,13,13, - 13,12,12,12,12,12,12,13,13,13,13,12,13,12,13,13, - 12,13,13,13,13,13,13,13,13,13,11,11,11,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,13,13,12,13,13,13,13,11,12,12,12, - 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13,11,11,11,12,12,12,12,12,12,12,11,12,12,12,12, - 12,12,12,13,13,12,12,12,13,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,13,13,12,12,13,13,13,12,13, - 13,13,13,11,12,12,12,12,12,12,12,13,13,12,12,12, - 12,12,12,13,13,13,13,12,13,13,13,13,12,12,12,12, - 12,12,12,13,13,13,12,12,13,13,13,13,13,13,13,13, - 12,13,13,13,13,12,12,12,12,12,12,13,12,13,13,12, - 12,12,13,13,13,13,13,13,13,12,13,13,13,13,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,12,13,13,12,12,12,13,13, - 11,12,12,12,12,12,12,12,12,13,12,12,12,12,12,12, - 12,12,13,13,12,13,12,13,13,12,12,12,12,12,12,12, - 12,13,12,12,12,12,13,13,12,13,13,13,13,12,13,13, - 13,13,12,12,12,12,12,12,12,12,13,13,12,12,12,13, - 12,12,13,13,13,13,12,13,13,13,13,11,11,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,13,11,12,12,12,12,12,12,12,12,13,12,12, - 12,12,12,12,13,13,13,13,12,13,13,13,13,11,12,12, - 12,12,12,12,12,12,13,12,12,12,12,12,12,13,13,13, - 13,12,13,13,13,13,12,12,12,12,12,12,12,12,13,13, - 12,12,13,13,13,13,13,13,13,13,13,13,13,13,13,12, - 12,12,12,12,12,13,13,13,13,12,12,12,13,12,13,13, - 13,13,13,12,13,13,13,13,11,11,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,11,12,12,12,12,12,12,12,12,12,12,12,12,13,12, - 12,12,12,13,13,12,13,13,13,13,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,13,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,13,13,13,12,13,12, - 13,13,12,13,13,13,13,13,13,13,13,13,12,12,12,12, - 12,12,12,12,12,13,12,12,12,13,13,13,13,13,13,13, - 12,13,13,13,13, -}; - -static const static_codebook _44p9_p4_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p9_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_p4_1, - 0 -}; - -static const long _vq_quantlist__44p9_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p9_p5_0[] = { - 4, 6, 6, 9, 9, 6, 7, 8,10,11, 6, 8, 7,10,10, 8, - 10,10,12,12, 8,10,10,12,12, 6, 7, 8,10,10, 7, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, - 13,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, - 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,11,12, - 10,10,11,12,13,10,11,11,12,13,12,12,13,12,14,12, - 13,13,14,14, 9,10,10,12,11,10,11,11,13,12,10,11, - 10,13,12,12,13,13,14,14,12,13,12,14,12, 7, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, - 14,10,11,11,13,13, 8, 9,10,11,12, 9,10,11,12,13, - 10,10,11,12,12,11,12,12,13,14,11,12,12,14,14, 8, - 9, 9,11,12,10,10,11,12,13, 9,10,10,12,12,11,12, - 12,14,14,11,12,12,14,13,11,11,12,12,13,11,12,12, - 13,14,12,12,13,14,14,13,13,14,14,16,13,14,14,15, - 15,11,12,11,13,13,12,12,12,14,14,11,12,12,14,13, - 13,14,14,15,15,13,14,13,15,14, 7, 8, 8,11,10, 8, - 10, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, - 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12,10,11,10, - 13,12,11,12,12,13,14,11,12,12,14,14, 8,10, 9,12, - 11,10,11,10,12,12, 9,11,10,13,11,11,12,12,14,14, - 11,12,12,14,13,11,11,12,13,13,11,12,12,13,14,12, - 12,12,14,14,13,13,14,14,15,13,14,14,15,15,11,12, - 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, - 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16,15,12,14,13,16,15,15,16,15,17,17,14,15,15,17, - 15,10,12,12,14,14,12,12,13,14,15,12,13,12,14,14, - 14,14,15,15,16,13,14,14,16,16,12,13,13,14,14,13, - 13,14,14,15,13,14,13,15,15,14,15,15,15,17,14,15, - 15,16,16,11,12,12,14,14,13,13,14,15,15,12,13,13, - 15,14,14,15,15,16,17,14,15,14,16,15,14,14,14,16, - 16,14,15,15,16,16,15,15,15,16,16,15,16,16,16,18, - 16,17,16,18,17,13,13,14,15,15,14,14,15,16,16,13, - 14,14,16,15,16,16,17,17,17,15,15,15,17,15,10,12, - 12,14,13,12,12,13,14,14,11,13,12,14,14,13,14,14, - 16,16,13,14,14,16,15,12,12,13,14,14,12,13,13,14, - 15,13,13,13,15,15,14,14,15,16,16,14,15,15,16,16, - 11,12,12,14,14,12,13,13,15,15,12,13,12,15,14,14, - 15,14,16,16,13,15,13,16,15,13,14,14,15,16,14,15, - 15,15,17,14,15,15,16,16,16,15,16,16,17,16,16,16, - 17,17,13,14,12,16,13,14,15,13,16,15,13,15,13,16, - 14,15,16,15,17,16,15,16,14,17,15,11,12,12,14,15, - 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, - 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, - 14,16,15,15,15,16,15,17,16,16,16,17,17,12,13,13, - 14,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, - 17,15,16,15,16,15,15,15,15,16,16,14,15,15,16,17, - 16,16,16,17,17,16,15,17,15,18,17,18,17,18,18,14, - 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, - 17,17,18,16,16,15,17,15,11,12,12,14,14,12,13,13, - 15,15,12,13,13,15,15,14,15,15,16,16,14,15,14,17, - 16,13,13,13,15,15,13,14,14,15,16,13,14,14,16,16, - 15,15,16,16,17,15,16,16,17,17,12,13,13,15,14,13, - 14,14,16,15,13,14,13,16,14,15,16,16,17,16,15,16, - 14,17,15,14,15,15,16,17,15,15,16,16,17,15,16,16, - 17,17,16,15,17,16,18,16,17,17,18,18,14,15,14,16, - 13,15,16,15,17,14,15,16,14,17,14,16,17,16,18,16, - 16,17,15,18,15, -}; - -static const static_codebook _44p9_p5_0 = { - 5, 3125, - (char *)_vq_lengthlist__44p9_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p9_p5_0, - 0 -}; - -static const long _vq_quantlist__44p9_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44p9_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p9_p5_1 = { - 1, 7, - (char *)_vq_lengthlist__44p9_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_p5_1, - 0 -}; - -static const long _vq_quantlist__44p9_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p9_p6_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, - 10,11,12,10,11,10, 5, 8, 7, 8,10,10, 8,10, 9, 8, - 10,10,10,10,11,10,12,11, 8,10, 9,10,11,11,10,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, - 9,11,11, 8,10, 9,10,11,11, 9,11,10, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,10,13,11,12,12, 9,11, - 11,11,12,13,11,13,11, 7, 9, 9, 9,10,11, 9,11,10, - 9,11,10,10,10,12,11,13,12, 9,11,11,11,12,12,10, - 12,10, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10, 9,10, - 11,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,10,11, 9,11,10, 9,11,11,10,10,12,11,12,12, 9, - 10,11,11,12,13,10,12,10, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,11,13,11,13,12, 9,11, 9,11,12,12, - 10,13,10, -}; - -static const static_codebook _44p9_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44p9_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p9_p6_0, - 0 -}; - -static const long _vq_quantlist__44p9_p6_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44p9_p6_1[] = { - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, - 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, - 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, - 8, 9, 8, -}; - -static const static_codebook _44p9_p6_1 = { - 5, 243, - (char *)_vq_lengthlist__44p9_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p9_p6_1, - 0 -}; - -static const long _vq_quantlist__44p9_p7_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44p9_p7_0[] = { - 1,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 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16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16, 8,13,14,16, - 16,15,16,16,16,16,14,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,15,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,16, - 15,16,16,16,16,16,16,16,16,16,15,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,15,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16, -}; - -static const static_codebook _44p9_p7_1 = { - 5, 3125, - (char *)_vq_lengthlist__44p9_p7_1, - 1, -514619392, 1630767104, 3, 0, - (long *)_vq_quantlist__44p9_p7_1, - 0 -}; - -static const long _vq_quantlist__44p9_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p9_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9,10,10,10,11,11,11, - 12,12,12,13,13,13,13,13,13, -}; - -static const static_codebook _44p9_p7_2 = { - 1, 25, - (char *)_vq_lengthlist__44p9_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p9_p7_2, - 0 -}; - -static const long _vq_quantlist__44p9_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44p9_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p9_p7_3 = { - 1, 25, - (char *)_vq_lengthlist__44p9_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p9_p7_3, - 0 -}; - -static const char _huff_lengthlist__44p9_short[] = { - 3, 3, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book__44p9_short = { - 1, 8, - (char *)_huff_lengthlist__44p9_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44pn1_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44pn1_l0_0[] = { - 1, 3, 3, 8, 8,10,10,10,10,10,10,10,10, 5, 7, 5, - 9, 8,10,10,10,10,11,10,11,10, 5, 5, 7, 8, 9,10, - 10,11,10,10,11,10,11,10,10,10,11,11,11,11,11,11, - 11,10,11,11,10,10,10,10,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,12,11,10,11,11,11,11,11,11,11, - 11,11,11,11,11,10,10,11,11,12,11,11,11,11,11,11, - 12,11,11,11,10,11,11,11,11,11,11,11,11,10,11,11, - 10,11,10,11,11,11,11,11,11,11,11,11,11,12,11,11, - 12,12,11,11,11,11,11,11,11,11,11,11,11,11,12,11, - 10,11,11,11,11,11,11,11,12,11,13,11,11,11,11,11, - 11,11,11,11,11,11,12,11,13, -}; - -static const static_codebook _44pn1_l0_0 = { - 2, 169, - (char *)_vq_lengthlist__44pn1_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44pn1_l0_0, - 0 -}; - -static const long _vq_quantlist__44pn1_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44pn1_l0_1[] = { - 1, 4, 4, 7, 7, 4, 5, 6, 7, 7, 4, 6, 5, 7, 7, 7, - 6, 7, 6, 7, 7, 7, 6, 7, 6, -}; - -static const static_codebook _44pn1_l0_1 = { - 2, 25, - (char *)_vq_lengthlist__44pn1_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44pn1_l0_1, - 0 -}; - -static const long _vq_quantlist__44pn1_l1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44pn1_l1_0 = { - 2, 9, - (char *)_vq_lengthlist__44pn1_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44pn1_l1_0, - 0 -}; - -static const char _huff_lengthlist__44pn1_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44pn1_lfe = { - 2, 4, - (char *)_huff_lengthlist__44pn1_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44pn1_long[] = { - 2, 3, 6, 7, 9,13,17, 3, 2, 5, 7, 9,13,17, 6, 5, - 5, 6, 9,12,16, 7, 7, 6, 6, 7,10,13,10,10, 9, 7, - 6,10,13,13,13,12,10,10,11,15,17,17,17,14,14,15, - 17, -}; - -static const static_codebook _huff_book__44pn1_long = { - 2, 49, - (char *)_huff_lengthlist__44pn1_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44pn1_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44pn1_p1_0 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44pn1_p1_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p2_0[] = { - 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, - 8, 8, 0, 9, 9, 0,13,13, 0, 8, 8, 0, 6, 6, 0,11, - 11, 0,12,12, 0,12,12, 0,14,14, 0,11,12, 0,12,12, - 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,11,11, 0, 6, - 6, 0, 7, 7, 0,11,11, 0,12,11, 0,11,11, 0,14,14, - 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, - 12,12, 0,12,12, 0,12,12, 0,14,14, 0,11,11, 0,12, - 12, 0,16,16, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, - 15, 0,12,12, 0,11,11, 0,16,16, 0,11,11, 0, 6, 6, - 0,12,12, 0,12,12, 0,13,13, 0,15,15, 0,12,12, 0, - 13,13, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44pn1_p2_0 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p2_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44pn1_p2_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p2_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p2_1[] = { - 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, - 10,10, 0,10,10, 0,10,10, 0,10,10, 0, 7, 7, 0, 7, - 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, - 0, 7, 7, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 9, 0, - 10,10, 0, 9, 9, 0,10,10, 0,10,11, 0, 9, 9, 0,10, - 10, 0, 9, 9, 0,11,11, 0,12,12, 0,12,12, 0,11,11, - 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, 8, 8, 0, - 12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,13, 0,13, - 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, - 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 9, 9, - 0,12,12, 0,13,13, 0,14,14, 0,13,13, 0,14,14, 0, - 14,14, 0,13,13, 0,14,14, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44pn1_p2_1 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p2_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44pn1_p2_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p3_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p3_0[] = { - 1, 6, 6, 6, 8, 8, 6, 8, 8, 7, 9, 9,10,11,11, 8, - 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, - 11,10,11,11,10,11,11,13,13,13,12,12,12,10,12,11, - 14,14,14,12,12,12, 6, 5, 5, 9, 6, 6, 9, 6, 6, 9, - 7, 7,12,10,10,11, 7, 6, 9, 7, 7,13,11,11,12, 7, - 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13, 9, 9,12,11,11,15,14,14,15,11,11, 8, 7, 7,12, - 11,11,12,11,11,11,11,11,14,13,14,14,12,12,12,11, - 11,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, - 11,11, 7, 8, 8,13,11,11,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,15,10,10, 9, 7, 7, - 13,11,12,13,12,11,12,11,11,15,14,14,14,12,12,13, - 12,12,16,15,15,15,12,12, 0,11,11, 0,12,12, 0,12, - 13, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,16,15, - 0,12,12, -}; - -static const static_codebook _44pn1_p3_0 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p3_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44pn1_p3_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p3_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44pn1_p3_1[] = { - 2, 3, 4, 9, 9,10,12,12,12,11,10,12,12,13,12,11, - 13,12,11,11,11,12,12,12,11,11,13,13,13,13,11,12, - 12,14,14,12,13,13,13,13,11,13,13,13,13,11,13,13, - 13,13,11,13,13,13,13,11,12,12,14,14,12,13,13,12, - 12,11,13,13,13,13,11,13,13,12,12,11,13,13,13,13, - 12,12,13,14,14,12,13,13,12,12,11,13,13,13,13,11, - 13,13,12,12,11,13,13,13,13,12,13,13,14,14,12,13, - 13,12,12,11,13,13,13,13,11,13,13,12,12,11,10,10, - 10,10,12,10,10,11,11,12, 9, 9,11,11,13,11,11,10, - 10,13,10,10,10,10,13,11,11,12,12,13,10,10,12,12, - 14,12,11,12,12,13,11,11,11,12,13,12,12,12,12,13, - 11,11,12,12,13,10,10,12,12,14,11,11,12,12,13,11, - 11,12,12,13,11,11,12,12,14,12,12,12,12,14,10,10, - 11,11,14,12,11,11,11,13,11,11,11,11,13,12,12,11, - 11,14,12,12,12,11,14,10,10,11,11,14,12,11,11,11, - 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,12, - 10,11, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,13, - 13,10,10,13,13,13,12,12,13,13,13,14,14,13,12,12, - 11,11,14,13,13,12,12,14,13,13,11,11,13,13,13,12, - 11,13,13,13,14,14,13,12,12,10,10,14,13,13,11,11, - 13,13,13,10,10,13,13,13,11,11,14,13,13,14,14,14, - 12,12,10,10,13,13,13,11,11,13,13,13,10,10,13,13, - 13,11,11,14,13,13,14,14,14,13,13,10,10,13,13,13, - 11,11,13,13,13,10,10,14,12,12, 8, 8,14,12,12, 9, - 9,14,11,11, 9, 9,14,12,12, 8, 8,14,12,12, 7, 7, - 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, - 12,13, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, - 12,10,10,15,13,13,10,10,15,13,13, 9, 9,15,13,13, - 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, - 9,14,13,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, - 15,12,12,10,10,15,13,13, 9, 9,15,13,13, 9, 9,14, - 13,13, 9, 9,14,12,12, 8, 8,13,13,13, 8, 8,14,14, - 13, 9, 9,14,14,13, 7, 7,14,14,14, 8, 8,14,14,14, - 10,10,15,14,14,12,12,14,14,14, 9, 9,15,14,14,10, - 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,12,12, - 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, - 14,15, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, - 14, 9, 9,14,14,14, 8, 8,14,15,14,10,10,15,14,14, - 11,11,14,14,14, 8, 8,15,14,14, 9, 9,14,14,14, 8, - 8,12,12,12,13,13,16,16,15,12,12,17,16,16,13,13, - 17,16,16,11,11,17,16,16,12,12,17,16,17,13,13,17, - 16,16,14,14,17,17,16,12,12,18,16,16,13,13,17,16, - 17,12,12,17,17,17,13,13,18,16,16,14,14,18,17,17, - 12,12,17,17,17,13,13,18,17,17,13,13,17,17,17,13, - 13,17,16,16,14,14,17,17,17,12,12,16,16,17,13,13, - 17,17,16,12,12,18,17,17,13,13,18,16,16,14,14,18, - 17,17,12,12,19,16,17,13,13,17,16,17,12,12,13,14, - 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, - 13,13,16,14,14,13,13,17,16,15,14,14,16,16,16,15, - 15,17,15,15,14,14,17,15,15,14,14,17,15,15,14,14, - 17,16,15,14,14,16,16,16,15,15,18,15,15,13,13,16, - 16,15,14,14,17,15,15,14,13,17,15,15,14,14,16,16, - 16,15,15,18,15,14,13,13,17,15,15,14,14,18,14,15, - 13,13,18,15,15,14,14,16,16,16,15,15,17,15,15,13, - 13,17,15,15,14,14,17,15,15,13,13,13,11,11,10,10, - 16,14,14,13,13,17,14,15,14,14,17,15,15,12,12,17, - 14,14,12,12,16,15,15,14,14,16,14,14,14,14,16,15, - 15,14,14,16,15,15,14,14,16,15,15,14,14,16,15,15, - 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13,13,17,15,15,12,12,16,14,14,12,12,16,15,15,12, - 12,17,16,15,13,13,17,14,14,13,13,17,15,15,12,12, - 16,15,15,12,12,16,15,15,12,12,13,15,15, 8, 8,14, - 14,14,18,19,14,15,15,19,20,14,14,14,18,18,14,15, - 15,18,18,15,16,16,19,19,15,16,17,20,20,15,15,15, - 19,19,15,16,16,18,20,15,15,15,19,19,15,15,16,18, - 18,15,17,16,19,19,15,15,15,18,21,15,16,16,21,20, - 15,15,15,19,21,15,16,15,20,19,15,16,17,20,20,15, - 15,15,19,19,15,16,16,21,20,15,15,15,19,20,15,15, - 15,19,19,15,16,16,20,19,15,15,15,19,19,15,16,15, - 20,21,15,15,15,21,19,14,12,12, 8, 8,14,14,14,20, - 18,14,13,13,19,19,14,14,14,19,18,15,14,14,19,20, - 14,15,15,20,20,15,14,14,21,20,15,15,15,20,20,15, - 15,14,21,19,15,15,15,19,19,15,15,15,19,20,15,14, - 14,20,20,15,15,15,19,20,15,14,14,19,20,15,15,15, - 20,20,15,15,15,20,19,15,14,14,20,21,15,15,15,20, - 21,15,14,14,20, 0,15,16,15,20,21,15,15,15,19,20, - 15,14,14,19,19,15,15,15,19,20,15,15,15,19,19,15, - 15,15,18,20,13,12,12,13,13,18,16,17,12,12,17,16, - 16,12,12,17,17,16,11,11,18,16,16,11,11,17,17,18, - 13,13,18,16,16,14,14,18,17,17,13,13,18,16,16,13, - 13,18,17,17,12,12,17,17,16,13,13,17,16,16,13,14, - 18,17,17,12,12,18,16,16,12,13,17,16,17,12,12,17, - 18,17,13,13,18,16,16,13,13,18,17,17,12,12,17,16, - 16,12,12,17,17,17,11,11,17,16,17,12,12,17,16,16, - 13,13,17,16,16,11,11,17,16,16,12,12,18,16,17,11, - 11,14,14,14, 9, 9,16,14,15,13,13,17,15,15,14,14, - 17,14,14,12,12,16,14,14,13,13,18,15,15,15,15,17, - 15,16,15,16,18,15,15,14,14,17,15,16,15,15,17,15, - 15,14,14,18,15,15,14,14,16,16,16,16,15,17,15,15, - 14,14,16,15,15,14,14,17,15,15,14,14,17,15,15,14, - 14,17,16,16,15,15,17,15,14,13,13,17,15,15,14,14, - 17,15,15,13,13,17,15,15,14,14,16,16,16,15,15,18, - 15,14,14,14,17,15,15,14,14,18,15,15,13,13,13,12, - 12,11,11,16,14,14,12,12,16,14,14,13,13,17,15,15, - 12,12,17,14,14,12,12,17,15,15,14,14,17,14,14,14, - 14,17,15,15,13,13,17,15,14,13,13,17,15,15,13,13, - 17,15,15,13,13,16,14,14,14,14,17,15,15,13,13,16, - 14,14,13,13,16,15,15,13,13,17,15,16,13,13,17,14, - 14,14,13,17,15,15,12,12,16,15,14,12,12,17,15,15, - 12,12,16,15,16,13,13,16,14,14,14,13,17,15,15,12, - 12,16,14,14,12,12,17,15,15,12,12,14,15,15, 8, 8, - 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, - 15,15,19,20,15,16,15,21,18,15,16,16,18, 0,15,15, - 15,19,20,15,16,16,20, 0,15,16,15,19,18,15,15,15, - 19,19,15,16,16,21,19,15,15,15,19,19,15,16,16,20, - 20,15,15,15,19,19,15,15,15,19,18,15,16,16,20,20, - 15,14,15,20,19,15,15,15,19,20,15,15,15,19,19,15, - 16,15,19,20,15,16,16,19,20,15,15,15,19,19,15,16, - 15,20,20,15,15,15,20,18,13,12,12, 8, 8,14,14,14, - 19,20,14,14,14,19,19,14,15,15,20,20,14,14,14,18, - 19,15,15,15,20, 0,15,14,14,18,20,15,15,15,19,19, - 15,15,15,21,19,15,15,15,19,20,15,15,15,20,21,15, - 14,14,20,19,15,15,15,20,19,15,15,14,21,19,15,15, - 15,19,18,15,15,15,20,19,15,14,14,19,19,15,15,16, - 20,19,15,15,15,20, 0,15,15,15,19,21,15,15,15,22, - 20,15,14,14,22,19,15,15,15,19,20,15,14,14,20,19, - 14,15,15,19,21, -}; - -static const static_codebook _44pn1_p3_1 = { - 5, 3125, - (char *)_vq_lengthlist__44pn1_p3_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44pn1_p3_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44pn1_p4_0[] = { - 1, 7, 7,14,14, 6, 8, 8,15,16, 7, 8, 8,16,15, 0, - 14,14,17,17, 0,14,14,16,16, 7, 9, 9,16,16,10,11, - 11,17,18, 9, 8, 8,16,16, 0,14,14,19,19, 0,14,14, - 17,16, 8, 9, 9,16,16,12,12,12,17,17,10, 9, 9,16, - 16, 0,15,14,18,20, 0,14,14,17,17, 0,15,15,18,17, - 0,21, 0, 0,21, 0,13,13,17,17, 0,17,17, 0, 0, 0, - 15,15,17,17, 0,15,15,17,18, 0, 0, 0, 0,21, 0,13, - 13,17,17, 0,18,18, 0,21, 0,16,15,17,18, 6, 7, 7, - 14,14, 9,10,10,16,16,11,10,10,15,15, 0,21, 0,20, - 21, 0, 0, 0,18,20,10,10,10,15,16,12,13,13,18,18, - 12,11,11,15,15, 0, 0, 0,20,20, 0, 0,21,19,19,12, - 11,11,15,15,15,14,14,18,18,13,11,11,15,16, 0, 0, - 0,20,19, 0, 0, 0,20,21, 0, 0,20,19,19, 0, 0, 0, - 0, 0, 0,20, 0,17,18, 0, 0,21, 0, 0, 0, 0, 0,21, - 0, 0,21, 0,20,19, 0, 0, 0, 0, 0, 0,21, 0,18,18, - 0, 0, 0,21, 0, 0, 0, 0, 0,20, 7, 6, 6,13,13, 9, - 6, 6,12,12, 9, 7, 7,14,14, 0,10,10,12,12, 0,11, - 11,15,15, 9, 7, 7,14,14,12, 9, 9,14,14,10, 7, 7, - 14,13, 0,11,11,16,15, 0,11,11,14,14, 9, 7, 7,14, - 14,13,10,10,14,14,11, 7, 7,14,13, 0,11,11,16,16, - 0,11,11,14,14, 0,12,12,16,16, 0,19, 0,17,18, 0, - 10,10,14,14, 0,15,14, 0, 0, 0,12,12,14,14, 0,12, - 12,15,15, 0,20, 0,18,19, 0,10,10,14,14, 0,16,15, - 0,20, 0,13,13,14,14, 0,11,11,13,13, 0,12,13,16, - 16, 0,12,12,16,16, 0,16,16, 0,21, 0,17,18, 0, 0, - 0,12,12,16,16, 0,15,15,18, 0, 0,12,12,16,16, 0, - 17,16,21,21, 0,16,17, 0, 0, 0,13,13,17,16, 0,16, - 16,20,21, 0,12,12,17,16, 0,17,17, 0,21, 0,17,17, - 21,21, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, - 0, 0,18,21, 0, 0, 0,18,19, 0, 0, 0,18,17,21,21, - 0, 0, 0, 0, 0, 0,16,16, 0, 0, 0, 0, 0, 0, 0, 0, - 19,19, 0, 0, 0,11,11,12,12, 0,11,11,10,10, 0,12, - 12,13,13, 0,12,12, 9, 9, 0,14,14,13,13, 0,12,12, - 13,13, 0,14,14,12,13, 0,11,11,12,12, 0,13,13,13, - 13, 0,13,13,13,13, 0,12,12,13,13, 0,14,14,12,12, - 0,11,11,12,12, 0,14,13,14,14, 0,13,13,13,13, 0, - 15,15,14,15, 0, 0, 0,16,16, 0,12,12,13,13, 0,16, - 17,20,21, 0,14,13,12,12, 0,14,14,14,14, 0,21, 0, - 16,16, 0,12,12,13,13, 0,18,17,21, 0, 0,14,14,13, - 13, 7, 8, 8,17,17,11,10,10,18,18,12,10,10,17,17, - 0,15,15,20,18, 0,15,15,17,17,11, 9, 9,17,17,14, - 12,12,19,19,13, 9, 9,16,16, 0,15,14, 0,19, 0,14, - 14,16,16,12,10,10,20,18,16,13,13,21,20,14,10,10, - 17,17, 0,15,15,21,20, 0,15,14,17,17, 0,15,15,21, - 21, 0, 0,21, 0, 0, 0,13,13,18,18, 0,19,16, 0, 0, - 0,15,15,17,16, 0,16,16, 0,21, 0, 0, 0, 0,21, 0, - 13,14,18,17, 0,20,19, 0, 0, 0,15,15,18,18, 8, 7, - 7,15,15,12,11,11,17,16,13,11,11,16,16, 0, 0, 0, - 21,20, 0, 0, 0, 0,20,11,10,10,17,17,14,13,13,19, - 18,14,11,11,16,16, 0,20, 0,21,19, 0, 0,21, 0,20, - 12,11,11,17,17,16,15,15, 0,19,14,11,11,17,16, 0, - 21, 0, 0,19, 0, 0, 0,21,20, 0, 0,21,20, 0, 0, 0, - 0, 0, 0, 0, 0, 0,19,21, 0, 0, 0, 0, 0, 0, 0, 0, - 19,20, 0, 0, 0,20,21, 0, 0, 0, 0, 0, 0,20, 0,19, - 21, 0, 0, 0, 0, 0, 0, 0, 0,21,20,11,10, 9,15,15, - 14,11,11,15,15,14,11,11,16,16, 0,14,14,14,14, 0, - 16,15,17,16,13,11,11,16,16,16,13,13,16,16,15,10, - 10,15,15, 0,14,15,17,17, 0,14,14,16,15,13,11,11, - 16,16,17,15,14,16,16,15,10,10,15,15, 0,15,15,17, - 18, 0,15,15,16,16, 0,16,16,17,17, 0,21, 0,21,20, - 0,13,13,15,15, 0,18,18, 0,21, 0,15,15,15,15, 0, - 16,16,17,17, 0, 0, 0, 0,18, 0,13,13,15,15, 0,19, - 18, 0, 0, 0,15,15,16,16, 0,12,12,15,15, 0,13,13, - 17,17, 0,13,13,17,18, 0,16,17,21, 0, 0,20,18, 0, - 0, 0,13,13,17,17, 0,15,15, 0,18, 0,12,12,17,18, - 0,16,16, 0, 0, 0,17,17,21, 0, 0,13,13,18,18, 0, - 16,16,21,21, 0,12,12,17,18, 0,16,17,21, 0, 0,17, - 17, 0,21, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,16,15, - 0,21, 0,21,19, 0, 0, 0,18,18, 0, 0, 0,18,19, 0, - 0, 0, 0, 0, 0, 0, 0,16,16,21,21, 0,20,19, 0, 0, - 0,19,21, 0,21, 0,12,12,15,15, 0,12,12,15,16, 0, - 13,13,16,16, 0,14,14,15,15, 0,16,15,17,17, 0,13, - 13,17,17, 0,15,15,16,18, 0,12,12,16,16, 0,14,14, - 17,17, 0,15,14,16,16, 0,13,13,16,16, 0,16,15,17, - 17, 0,12,12,16,16, 0,15,15,18,18, 0,14,14,17,16, - 0,16,16,17,18, 0, 0, 0,20,21, 0,13,13,16,17, 0, - 17,17, 0, 0, 0,15,15,16,16, 0,15,16,17,17, 0, 0, - 0,19, 0, 0,13,13,15,16, 0,19,18, 0, 0, 0,16,15, - 16,17, 8, 8, 8,17,17,13,11,10,17,18,13,10,10,17, - 17, 0,15,15,20,19, 0,15,15,17,17,12,10,10,19,18, - 15,12,12,20,18,14,10,10,17,16, 0,15,15,20,20, 0, - 14,15,16,16,13,10,10,17,17,17,14,14, 0,18,15,10, - 10,17,17, 0,16,15,20,20, 0,14,14,17,17, 0,15,16, - 20,20, 0, 0,21, 0, 0, 0,13,13,17,17, 0,18,17, 0, - 0, 0,15,16,17,18, 0,15,15,18,21, 0, 0, 0,21, 0, - 0,13,13,18,18, 0,19,19, 0, 0, 0,16,16,18,17, 9, - 8, 8,15,15,12,11,11,16,16,13,11,11,16,15, 0, 0, - 0, 0,21, 0,21, 0,19,19,12,11,11,17,18,15,13,13, - 18,19,14,11,11,16,16, 0, 0,21,21,19, 0, 0, 0,21, - 20,13,11,11,18,17,17,14,15,20,21,15,11,12,16,16, - 0, 0, 0,20, 0, 0, 0,21, 0,19, 0, 0, 0, 0,19, 0, - 0, 0, 0, 0, 0,21,21,19,19, 0, 0, 0,21, 0, 0, 0, - 0,19,21, 0, 0, 0,19,20, 0, 0, 0,21, 0, 0, 0,21, - 19,19, 0, 0, 0, 0, 0, 0, 0, 0,21,20, 0,11,11,15, - 15, 0,12,12,15,16, 0,12,12,16,16, 0,15,15,16,15, - 0,16,16,17,17, 0,12,12,17,17, 0,14,14,17,17, 0, - 11,11,16,16, 0,15,15,19,18, 0,15,15,16,16, 0,12, - 12,17,16, 0,14,15,16,16, 0,11,11,15,15, 0,16,16, - 18,19, 0,15,15,15,16, 0,17,17,18,20, 0,21, 0,21, - 19, 0,14,14,16,16, 0,18,18, 0, 0, 0,16,16,15,15, - 0,16,16,18,17, 0, 0, 0,19,20, 0,14,14,16,16, 0, - 19,19, 0, 0, 0,16,17,15,15, 0,12,12,14,15, 0,13, - 13,16,17, 0,12,12,17,17, 0,17,16, 0, 0, 0,18,17, - 21, 0, 0,13,13,19,17, 0,15,15,20,21, 0,12,12,17, - 17, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,13,13,17,18, - 0,16,16,21, 0, 0,12,12,17,17, 0,17,17, 0, 0, 0, - 17,17, 0, 0, 0,18,21, 0, 0, 0, 0, 0, 0, 0, 0,15, - 15,21, 0, 0,20,21, 0, 0, 0,18,19, 0, 0, 0,18,17, - 0, 0, 0, 0, 0, 0, 0, 0,16,16,21, 0, 0,21,21, 0, - 0, 0,18,19, 0, 0, 0,12,12,16,16, 0,13,13,16,17, - 0,13,13,17,16, 0,14,14,16,16, 0,16,15,19,18, 0, - 13,13,17,17, 0,15,15,18,18, 0,12,12,16,16, 0,15, - 15,18,19, 0,15,15,17,16, 0,13,13,17,17, 0,16,16, - 18,17, 0,12,12,17,16, 0,15,15,18,18, 0,15,15,17, - 17, 0,16,16, 0,19, 0, 0, 0, 0, 0, 0,14,14,16,17, - 0,18,18, 0, 0, 0,15,15,17,17, 0,16,16,21,19, 0, - 21, 0,21,21, 0,13,14,16,16, 0,19,19, 0, 0, 0,15, - 16,16,16, 0,11,11,17,16, 0,15,14,19,18, 0,14,14, - 19,19, 0,18,17,18,20, 0,17,17,18,19, 0,13,13,17, - 17, 0,16,17,21,18, 0,13,13,17,16, 0,18,17,19, 0, - 0,16,17,18,18, 0,12,12,19,18, 0,18,18,20,20, 0, - 13,13,17,17, 0,17,17,21, 0, 0,16,17,17,18, 0,18, - 17,19,18, 0, 0, 0, 0, 0, 0,14,14,17,17, 0,19,19, - 21, 0, 0,16,16,16,17, 0,17,17,19,20, 0, 0, 0, 0, - 21, 0,15,15,17,18, 0,21,21, 0, 0, 0,17,17,17,18, - 0,10,10,15,15, 0,15,14,17,18, 0,14,14,16,16, 0, - 0, 0,18, 0, 0,21, 0,19, 0, 0,13,13,17,16, 0,17, - 17,18, 0, 0,14,14,16,15, 0, 0, 0,21, 0, 0,21, 0, - 19,18, 0,13,13,17,17, 0,18,18,20,20, 0,15,15,16, - 16, 0, 0, 0,21,21, 0, 0, 0,20,20, 0, 0, 0,19, 0, - 0, 0, 0, 0, 0, 0,21,20,18,18, 0, 0, 0, 0, 0, 0, - 0, 0, 0,20, 0, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, - 0,19,18, 0, 0, 0, 0,21, 0, 0, 0,18,20, 0,18,19, - 16,17, 0,21,19,17,17, 0, 0,21,18,18, 0, 0,21,20, - 19, 0, 0, 0,20,20, 0, 0,21,17,17, 0, 0, 0,19,19, - 0,20,20,17,17, 0, 0, 0, 0,20, 0, 0,20,18,18, 0, - 21,20,17,17, 0, 0, 0,20,21, 0,19, 0,17,17, 0, 0, - 21, 0, 0, 0,20, 0,18,19, 0, 0, 0,21,21, 0, 0, 0, - 0,21, 0,20,20,17,17, 0, 0, 0, 0, 0, 0,21, 0,18, - 17, 0, 0, 0,20,19, 0, 0, 0, 0,21, 0,20,20,17,17, - 0, 0, 0, 0, 0, 0,21,21,18,18, 0,12,12,15,14, 0, - 14,14,17,17, 0,14,14,17,16, 0,18,18,21, 0, 0,19, - 20, 0, 0, 0,13,13,18,17, 0,16,16,19,18, 0,13,13, - 17,17, 0,17,17, 0, 0, 0,17,17,21, 0, 0,13,13,17, - 17, 0,17,17,21,20, 0,13,13,18,17, 0,18,19,21,21, - 0,19,18, 0, 0, 0,18,17, 0, 0, 0, 0, 0, 0, 0, 0, - 15,16, 0, 0, 0,21,21, 0, 0, 0,20,18,21, 0, 0,17, - 18, 0, 0, 0, 0, 0, 0, 0, 0,15,16, 0, 0, 0, 0,20, - 0, 0, 0, 0,19, 0, 0, 0,15,15,18,19, 0,18,17,21, - 0, 0,16,18, 0,20, 0,17,18,21, 0, 0,18,20, 0, 0, - 0,16,16,21,21, 0,19,20,21, 0, 0,16,15, 0,21, 0, - 18,20, 0, 0, 0,18,19, 0, 0, 0,16,15,21,21, 0,21, - 0, 0, 0, 0,16,15,21, 0, 0,20,19, 0, 0, 0,18,21, - 21, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0, - 20, 0,21, 0, 0, 0, 0,17,18,20,21, 0,18,18,21,21, - 0, 0, 0, 0, 0, 0,16,16,20, 0, 0, 0,21, 0, 0, 0, - 21,18, 0, 0, 0,12,12,20,17, 0,15,15,19,18, 0,14, - 14,19,18, 0,18,17,21,19, 0,17,17,21,17, 0,13,13, - 21,19, 0,16,17,20,19, 0,13,13,16,16, 0,17,17,20, - 21, 0,16,16,19,17, 0,13,13,18,18, 0,17,19,19,19, - 0,13,13,17,17, 0,18,18, 0,19, 0,16,17,18,18, 0, - 16,17,19,21, 0, 0, 0, 0, 0, 0,15,15,16,17, 0,20, - 19,21, 0, 0,17,17,17,17, 0,17,17,21,19, 0, 0, 0, - 0, 0, 0,15,15,17,17, 0,21, 0, 0, 0, 0,18,18,17, - 17, 0,10,10,15,15, 0,15,15,17,17, 0,15,14,16,16, - 0, 0, 0,21,19, 0,21,21,19,21, 0,13,13,17,16, 0, - 17,17,18,19, 0,14,15,16,15, 0, 0, 0,21,19, 0,21, - 21,18,19, 0,14,14,16,17, 0,18,18,18,19, 0,15,15, - 15,16, 0, 0,21, 0,21, 0, 0, 0,19,20, 0, 0, 0,21, - 19, 0, 0, 0, 0, 0, 0,21,21,19,17, 0, 0, 0, 0, 0, - 0, 0, 0,21,21, 0,21, 0, 0,21, 0, 0, 0, 0, 0, 0, - 21,21,19,18, 0, 0, 0, 0, 0, 0, 0, 0, 0,19, 0,21, - 18,18,17, 0,21, 0,20,20, 0, 0, 0,18,20, 0, 0,21, - 18,21, 0, 0, 0,21,18, 0, 0, 0, 0,19, 0, 0, 0,21, - 21, 0,20,21,17,19, 0,21, 0,21, 0, 0,21, 0,18,18, - 0,20,21,17,18, 0, 0, 0,21,19, 0,20,21,17,18, 0, - 0, 0,21,21, 0, 0, 0,20,19, 0, 0, 0,21,21, 0, 0, - 0, 0, 0, 0,21,21,19,18, 0, 0, 0, 0, 0, 0, 0,21, - 19,18, 0,21,21,19, 0, 0, 0, 0,21, 0, 0,21,21,18, - 17, 0, 0, 0, 0, 0, 0,21, 0,21,18, 0,12,12,14,14, - 0,15,14,17,17, 0,14,14,17,16, 0,19,17, 0, 0, 0, - 19,19, 0, 0, 0,13,13,17,17, 0,17,17,20,20, 0,13, - 13,18,18, 0,18,17, 0, 0, 0,18,21, 0, 0, 0,13,13, - 17,17, 0,18,18,21,20, 0,14,14,18,19, 0,19,18,21, - 0, 0,19,19, 0, 0, 0,20,18,20, 0, 0, 0, 0, 0, 0, - 0,15,16, 0, 0, 0,21,21, 0, 0, 0,19,19, 0, 0, 0, - 18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0, 0, - 0, 0, 0, 0,19,20, 0, 0, 0,15,15,20,21, 0,17,17, - 21,21, 0,17,17, 0, 0, 0,19,18, 0, 0, 0,18,19, 0, - 0, 0,17,16, 0,21, 0, 0,20, 0, 0, 0,16,16, 0,20, - 0,19,19, 0,21, 0,19,18, 0,21, 0,16,16, 0, 0, 0, - 21,21, 0, 0, 0,16,16, 0, 0, 0,21,21, 0, 0, 0,19, - 19, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, 0, 0,17,17, - 0,21, 0, 0,20, 0, 0, 0,20,18,21,21, 0,19,18, 0, - 20, 0, 0, 0, 0, 0, 0,16,17,21, 0, 0, 0,21, 0, 0, - 0,19,20,21,20, -}; - -static const static_codebook _44pn1_p4_0 = { - 5, 3125, - (char *)_vq_lengthlist__44pn1_p4_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44pn1_p4_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p4_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44pn1_p4_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44pn1_p4_1 = { - 1, 7, - (char *)_vq_lengthlist__44pn1_p4_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44pn1_p4_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p5_0[] = { - 1, 7, 7, 6, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, - 8, 8, 7, 9, 9,11,12,11, 9, 9, 9, 6, 7, 7,10,11, - 11,10,10,10,10,11,11,15,14,14,12,12,12,11,11,11, - 14,14,14,12,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 8, 8,12,10,10,10, 7, 7, 8, 7, 7,12,10,10,10, 7, - 7, 6, 7, 7,12,11,11,12,10,10,11,10,10,14,14,13, - 13,10,10,11,10,10,16,14,14,14,11,10, 7, 7, 7,13, - 12,12,12,12,11,11,11,11,15,14,17,13,12,12,12,11, - 11,15,15,15,14,13,13,10, 9, 9,14,12,11,13,11,11, - 12,11,11,16,15,14,14,11,11,12,11,11,17,14,14,15, - 11,11, 7, 8, 8,12,11,11,13,10,10,11,10,10,17,14, - 13,14,10,10,12,10,10,18,15,15,14,10,10, 8, 7, 7, - 13,12,12,13,11,11,12,11,11,16,14,15,14,12,12,12, - 11,11,18,16,16,14,12,12,11,10,10,13,12,11,13,11, - 11,13,12,12, 0,15,14,14,11,11,13,11,11,16,15,15, - 15,11,11, -}; - -static const static_codebook _44pn1_p5_0 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p5_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44pn1_p5_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p5_1[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p5_1[] = { - 2, 6, 7, 6, 8, 8, 7, 7, 8, 7, 8, 8, 9, 9, 9, 8, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 6, 6, 9, 7, - 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 9, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, - 7, 7,10, 8, 8,10, 6, 6, 9, 7, 7,10, 8, 8,10, 6, - 6, 7, 7, 7,11, 9, 9,11, 9, 9,10, 9, 9,12,10,10, - 12, 8, 8,11, 9, 9,13, 9,10,12, 8, 8, 8, 7, 7,11, - 9,10,11,10,10,10, 9, 9,11,11,11,11, 9, 9,11,10, - 9,12,11,11,11, 9,10,10, 8, 8,11, 9,10,11, 9, 9, - 11, 9, 9,12,10,10,11, 9, 9,11, 9, 9,12,10,11,11, - 9, 9, 8, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,13, 9, - 9,13, 8, 8,12, 9, 9,13,10,10,12, 8, 8, 9, 7, 7, - 11,10,10,11,10,10,11,10,10,12,11,11,11,10, 9,11, - 10,10,11,11,11,11, 9, 9,11, 9, 9,12,10,10,11,10, - 10,12,10,10,11,11,11,11, 9, 9,11,10,10,12,11,11, - 11, 9, 9, -}; - -static const static_codebook _44pn1_p5_1 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p5_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44pn1_p5_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44pn1_p6_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44pn1_p6_0 = { - 5, 243, - (char *)_vq_lengthlist__44pn1_p6_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44pn1_p6_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p6_1[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44pn1_p6_1[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44pn1_p6_1 = { - 1, 25, - (char *)_vq_lengthlist__44pn1_p6_1, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44pn1_p6_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p6_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const char _vq_lengthlist__44pn1_p6_2[] = { - 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44pn1_p6_2 = { - 1, 25, - (char *)_vq_lengthlist__44pn1_p6_2, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44pn1_p6_2, - 0 -}; - -static const char _huff_lengthlist__44pn1_short[] = { - 4, 3, 7, 9,12,16,16, 3, 2, 5, 7,11,14,15, 7, 4, - 5, 6, 9,12,15, 8, 5, 5, 5, 8,10,14, 9, 7, 6, 6, - 8,10,12,12,10,10, 7, 6, 8,10,15,12,10, 6, 4, 7, - 9, -}; - -static const static_codebook _huff_book__44pn1_short = { - 2, 49, - (char *)_huff_lengthlist__44pn1_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/src/libvorbis-1.3.4/lib/books/coupled/res_books_stereo.h b/src/libvorbis-1.3.4/lib/books/coupled/res_books_stereo.h deleted file mode 100644 index 9a9049f6..00000000 --- a/src/libvorbis-1.3.4/lib/books/coupled/res_books_stereo.h +++ /dev/null @@ -1,15783 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: static codebooks autogenerated by huff/huffbuld - last modified: $Id: res_books_stereo.h 19057 2014-01-22 12:32:31Z xiphmont $ - - ********************************************************************/ - -#include "codebook.h" - -static const long _vq_quantlist__16c0_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c0_s_p1_0[] = { - 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9,10, 0, 0, 0, - 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c0_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__16c0_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16c0_s_p1_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16c0_s_p3_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 7, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 6, 6, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 6, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c0_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__16c0_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c0_s_p3_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16c0_s_p4_0[] = { - 1, 3, 2, 7, 8, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c0_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__16c0_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c0_s_p4_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16c0_s_p5_0[] = { - 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 8, 0, 0, 0, 7, 7, - 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, 0, 0, - 8, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _16c0_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__16c0_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c0_s_p5_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__16c0_s_p6_0[] = { - 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, - 11,11, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, - 11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,12,13, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10,10,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, 0, 0, - 10,10,10,11,11,11,12,12,13,13,13,14, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,13,13,14,15,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,14,14,15, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,13,14, - 14, -}; - -static const static_codebook _16c0_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__16c0_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16c0_s_p6_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c0_s_p7_0[] = { - 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,11,10,10,11, - 11,10, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, - 11,11,11,10, 6, 9, 9,11,12,12,11, 9, 9, 6, 9,10, - 11,12,12,11, 9,10, 7,11,11,11,11,11,12,13,12, 6, - 9,10,11,10,10,12,13,13, 6,10, 9,11,10,10,11,12, - 13, -}; - -static const static_codebook _16c0_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__16c0_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16c0_s_p7_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16c0_s_p7_1[] = { - 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, - 8, 8, 8, 9, 9, 9,10,10,10, 6, 7, 8, 8, 8, 8, 9, - 8,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, 7, - 7, 8, 8, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9, 9, - 9, 9,11,11,11, 8, 8, 9, 9, 9, 9, 9,10,10,11,11, - 9, 9, 9, 9, 9, 9, 9,10,11,11,11,10,11, 9, 9, 9, - 9,10, 9,11,11,11,10,11,10,10, 9, 9,10,10,11,11, - 11,11,11, 9, 9, 9, 9,10,10, -}; - -static const static_codebook _16c0_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__16c0_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c0_s_p7_1, - 0 -}; - -static const long _vq_quantlist__16c0_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16c0_s_p8_0[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8,10,10, 6, 5, 6, - 8, 8, 8, 8, 8, 8, 8, 9,10,10, 7, 6, 6, 8, 8, 8, - 8, 8, 8, 8, 8,10,10, 0, 8, 8, 8, 8, 9, 8, 9, 9, - 9,10,10,10, 0, 9, 8, 8, 8, 9, 9, 8, 8, 9, 9,10, - 10, 0,12,11, 8, 8, 9, 9, 9, 9,10,10,11,10, 0,12, - 13, 8, 8, 9,10, 9, 9,11,11,11,12, 0, 0, 0, 8, 8, - 8, 8,10, 9,12,13,12,14, 0, 0, 0, 8, 8, 8, 9,10, - 10,12,12,13,14, 0, 0, 0,13,13, 9, 9,11,11, 0, 0, - 14, 0, 0, 0, 0,14,14,10,10,12,11,12,14,14,14, 0, - 0, 0, 0, 0,11,11,13,13,14,13,14,14, 0, 0, 0, 0, - 0,12,13,13,12,13,14,14,14, -}; - -static const static_codebook _16c0_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__16c0_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16c0_s_p8_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16c0_s_p8_1[] = { - 1, 4, 3, 5, 5, 7, 7, 7, 6, 6, 7, 7, 7, 5, 5, 7, - 7, 7, 6, 6, 7, 7, 7, 6, 6, -}; - -static const static_codebook _16c0_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__16c0_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c0_s_p8_1, - 0 -}; - -static const long _vq_quantlist__16c0_s_p9_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c0_s_p9_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _16c0_s_p9_0 = { - 4, 81, - (char *)_vq_lengthlist__16c0_s_p9_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__16c0_s_p9_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16c0_s_p9_1[] = { - 1, 5, 5, 5, 5, 9,11,11,10,10,10,10,10,10,10, 7, - 6, 6, 6, 6,10,10,10,10,10,10,10,10,10,10, 7, 6, - 6, 6, 6,10, 9,10,10,10,10,10,10,10,10,10, 7, 7, - 8, 9,10,10,10,10,10,10,10,10,10,10,10, 8, 7,10, - 10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16c0_s_p9_1 = { - 2, 225, - (char *)_vq_lengthlist__16c0_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16c0_s_p9_1, - 0 -}; - -static const long _vq_quantlist__16c0_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__16c0_s_p9_2[] = { - 1, 5, 5, 7, 8, 8, 7, 9, 9, 9,12,12,11,12,12,10, - 10,11,12,12,12,11,12,12, 8, 9, 8, 7, 9,10,10,11, - 11,10,11,12,10,12,10,12,12,12,11,12,11, 9, 8, 8, - 9,10, 9, 8, 9,10,12,12,11,11,12,11,10,11,12,11, - 12,12, 8, 9, 9, 9,10,11,12,11,12,11,11,11,11,12, - 12,11,11,12,12,11,11, 9, 9, 8, 9, 9,11, 9, 9,10, - 9,11,11,11,11,12,11,11,10,12,12,12, 9,12,11,10, - 11,11,11,11,12,12,12,11,11,11,12,10,12,12,12,10, - 10, 9,10, 9,10,10, 9, 9, 9,10,10,12,10,11,11, 9, - 11,11,10,11,11,11,10,10,10, 9, 9,10,10, 9, 9,10, - 11,11,10,11,10,11,10,11,11,10,11,11,11,10, 9,10, - 10, 9,10, 9, 9,11, 9, 9,11,10,10,11,11,10,10,11, - 10,11, 8, 9,11,11,10, 9,10,11,11,10,11,11,10,10, - 10,11,10, 9,10,10,11, 9,10,10, 9,11,10,10,10,10, - 11,10,11,11, 9,11,10,11,10,10,11,11,10,10,10, 9, - 10,10,11,11,11, 9,10,10,10,10,10,11,10,10,10, 9, - 10,10,11,10,10,10,10,10, 9,10,11,10,10,10,10,11, - 11,11,10,10,10,10,10,11,10,11,10,11,10,10,10, 9, - 11,11,10,10,10,11,11,10,10,10,10,10,10,10,10,11, - 11, 9,10,10,10,11,10,11,10,10,10,11, 9,10,11,10, - 11,10,10, 9,10,10,10,11,10,11,10,10,10,10,10,11, - 11,10,11,11,10,10,11,11,10, 9, 9,10,10,10,10,10, - 9,11, 9,10,10,10,11,11,10,10,10,10,11,11,11,10, - 9, 9,10,10,11,10,10,10,10,10,11,11,11,10,10,10, - 11,11,11, 9,10,10,10,10, 9,10, 9,10,11,10,11,10, - 10,11,11,10,11,11,11,11,11,10,11,10,10,10, 9,11, - 11,10,11,11,11,11,11,11,11,11,11,10,11,10,10,10, - 10,11,10,10,11, 9,10,10,10, -}; - -static const static_codebook _16c0_s_p9_2 = { - 2, 441, - (char *)_vq_lengthlist__16c0_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16c0_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__16c0_s_single[] = { - 3, 4,19, 7, 9, 7, 8,11, 9,12, 4, 1,19, 6, 7, 7, - 8,10,11,13,18,18,18,18,18,18,18,18,18,18, 8, 6, - 18, 8, 9, 9,11,12,14,18, 9, 6,18, 9, 7, 8, 9,11, - 12,18, 7, 6,18, 8, 7, 7, 7, 9,11,17, 8, 8,18, 9, - 7, 6, 6, 8,11,17,10,10,18,12, 9, 8, 7, 9,12,18, - 13,15,18,15,13,11,10,11,15,18,14,18,18,18,18,18, - 16,16,18,18, -}; - -static const static_codebook _huff_book__16c0_s_single = { - 2, 100, - (char *)_huff_lengthlist__16c0_s_single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__16c1_s_long[] = { - 2, 5,20, 7,10, 7, 8,10,11,11, 4, 2,20, 5, 8, 6, - 7, 9,10,10,20,20,20,20,19,19,19,19,19,19, 7, 5, - 19, 6,10, 7, 9,11,13,17,11, 8,19,10, 7, 7, 8,10, - 11,15, 7, 5,19, 7, 7, 5, 6, 9,11,16, 7, 6,19, 8, - 7, 6, 6, 7, 9,13, 9, 9,19,11, 9, 8, 6, 7, 8,13, - 12,14,19,16,13,10, 9, 8, 9,13,14,17,19,18,18,17, - 12,11,11,13, -}; - -static const static_codebook _huff_book__16c1_s_long = { - 2, 100, - (char *)_huff_lengthlist__16c1_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16c1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c1_s_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c1_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__16c1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16c1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16c1_s_p3_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c1_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__16c1_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16c1_s_p4_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c1_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__16c1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16c1_s_p5_0[] = { - 1, 3, 3, 5, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 8, 8, - 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _16c1_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__16c1_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__16c1_s_p6_0[] = { - 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11,12, - 12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 0, 0, 8, 8, 8, 9,10, 9,10,10,10,10, - 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10,11, - 11,11,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,13,13, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, - 14, -}; - -static const static_codebook _16c1_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__16c1_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16c1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c1_s_p7_0[] = { - 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9,10,10, - 10, 9, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, - 11,11,10,10, 6,10, 9,11,11,11,11,10,10, 6,10,10, - 11,11,11,11,10,10, 7,11,11,11,11,11,12,12,11, 6, - 10,10,11,10,10,11,11,11, 6,10,10,10,11,10,11,11, - 11, -}; - -static const static_codebook _16c1_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__16c1_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16c1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16c1_s_p7_1[] = { - 2, 3, 3, 5, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, - 8, 9, 9,10,10,10,10,10, 9, 9, 8, 8, 9, 9,10,10, - 10,10,10, 8, 8, 8, 8, 9, 9, -}; - -static const static_codebook _16c1_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__16c1_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__16c1_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16c1_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, - 7, 8, 8, 9, 8, 8, 9, 9,10,11, 6, 5, 5, 8, 8, 9, - 9, 8, 8, 9,10,10,11, 0, 8, 8, 8, 9, 9, 9, 9, 9, - 10,10,11,11, 0, 9, 9, 9, 8, 9, 9, 9, 9,10,10,11, - 11, 0,13,13, 9, 9,10,10,10,10,11,11,12,12, 0,14, - 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, - 9, 9,11,11,12,12,13,12, 0, 0, 0,10,10, 9, 9,10, - 10,12,12,13,13, 0, 0, 0,13,14,11,10,11,11,12,12, - 13,14, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,14,15, 0, 0, 0, 0, - 0,12,12,12,12,13,13,14,15, -}; - -static const static_codebook _16c1_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__16c1_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16c1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16c1_s_p8_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _16c1_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__16c1_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__16c1_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16c1_s_p9_0[] = { - 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _16c1_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__16c1_s_p9_0, - 1, -513964032, 1628680192, 4, 0, - (long *)_vq_quantlist__16c1_s_p9_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16c1_s_p9_1[] = { - 1, 4, 4, 4, 4, 8, 8,12,13,14,14,14,14,14,14, 6, - 6, 6, 6, 6,10, 9,14,14,14,14,14,14,14,14, 7, 6, - 5, 6, 6,10, 9,12,13,13,13,13,13,13,13,13, 7, 7, - 9, 9,11,11,12,13,13,13,13,13,13,13,13, 7, 7, 8, - 8,11,12,13,13,13,13,13,13,13,13,13,12,12,10,10, - 13,12,13,13,13,13,13,13,13,13,13,12,12,10,10,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,12,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13, -}; - -static const static_codebook _16c1_s_p9_1 = { - 2, 225, - (char *)_vq_lengthlist__16c1_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16c1_s_p9_1, - 0 -}; - -static const long _vq_quantlist__16c1_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__16c1_s_p9_2[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9,10, - 10,10, 9,10,10,11,12,12, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,10,10,10,11,11,10,12,11,11,13,11, 7, 7, 8, - 8, 8, 8, 9, 9, 9,10,10,10,10, 9,10,10,11,11,12, - 11,11, 8, 8, 8, 8, 9, 9,10,10,10,10,11,11,11,11, - 11,11,11,12,11,12,12, 8, 8, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,11,11,11,11,11,11,12,11, 9, 9, 9, 9, - 10,10,10,10,11,10,11,11,11,11,11,11,12,12,12,12, - 11, 9, 9, 9, 9,10,10,10,10,11,11,11,11,11,11,11, - 11,11,12,12,12,13, 9,10,10, 9,11,10,10,10,10,11, - 11,11,11,11,10,11,12,11,12,12,11,12,11,10, 9,10, - 10,11,10,11,11,11,11,11,11,11,11,11,12,12,11,12, - 12,12,10,10,10,11,10,11,11,11,11,11,11,11,11,11, - 11,11,12,13,12,12,11, 9,10,10,11,11,10,11,11,11, - 12,11,11,11,11,11,12,12,13,13,12,13,10,10,12,10, - 11,11,11,11,11,11,11,11,11,12,12,11,13,12,12,12, - 12,13,12,11,11,11,11,11,11,12,11,12,11,11,11,11, - 12,12,13,12,11,12,12,11,11,11,11,11,12,11,11,11, - 11,12,11,11,12,11,12,13,13,12,12,12,12,11,11,11, - 11,11,12,11,11,12,11,12,11,11,11,11,13,12,12,12, - 12,13,11,11,11,12,12,11,11,11,12,11,12,12,12,11, - 12,13,12,11,11,12,12,11,12,11,11,11,12,12,11,12, - 11,11,11,12,12,12,12,13,12,13,12,12,12,12,11,11, - 12,11,11,11,11,11,11,12,12,12,13,12,11,13,13,12, - 12,11,12,10,11,11,11,11,12,11,12,12,11,12,12,13, - 12,12,13,12,12,12,12,12,11,12,12,12,11,12,11,11, - 11,12,13,12,13,13,13,13,13,12,13,13,12,12,13,11, - 11,11,11,11,12,11,11,12,11, -}; - -static const static_codebook _16c1_s_p9_2 = { - 2, 441, - (char *)_vq_lengthlist__16c1_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16c1_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__16c1_s_short[] = { - 5, 6,17, 8,12, 9,10,10,12,13, 5, 2,17, 4, 9, 5, - 7, 8,11,13,16,16,16,16,16,16,16,16,16,16, 6, 4, - 16, 5,10, 5, 7,10,14,16,13, 9,16,11, 8, 7, 8, 9, - 13,16, 7, 4,16, 5, 7, 4, 6, 8,11,13, 8, 6,16, 7, - 8, 5, 5, 7, 9,13, 9, 8,16, 9, 8, 6, 6, 7, 9,13, - 11,11,16,10,10, 7, 7, 7, 9,13,13,13,16,13,13, 9, - 9, 9,10,13, -}; - -static const static_codebook _huff_book__16c1_s_short = { - 2, 100, - (char *)_huff_lengthlist__16c1_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__16c2_s_long[] = { - 4, 7, 9, 9, 9, 8, 9,10,13,16, 5, 4, 5, 6, 7, 7, - 8, 9,12,16, 6, 5, 5, 5, 7, 7, 9,10,12,15, 7, 6, - 5, 4, 5, 6, 8, 9,10,13, 8, 7, 7, 5, 5, 5, 7, 9, - 10,12, 7, 7, 7, 6, 5, 5, 6, 7,10,12, 8, 8, 8, 7, - 7, 5, 5, 6, 9,11, 8, 9, 9, 8, 8, 6, 6, 5, 8,11, - 10,11,12,12,11, 9, 9, 8, 9,12,13,14,15,15,14,12, - 12,11,11,13, -}; - -static const static_codebook _huff_book__16c2_s_long = { - 2, 100, - (char *)_huff_lengthlist__16c2_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16c2_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c2_s_p1_0[] = { - 1, 3, 3, 0, 0, 0, 0, 0, 0, 4, 5, 5, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c2_s_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__16c2_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16c2_s_p1_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16c2_s_p2_0[] = { - 2, 4, 4, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, - 0, 0, 8, 8, 0, 0, 0, 8, 8, 4, 4, 4, 8, 7, 0, 0, - 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 9, 9, 4, 4, 4, 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, - 8, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 7, 8, 8,10, 9, - 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0,14,13, 0, - 0, 0,14,14, 7, 8, 8, 9,10, 0, 0, 0,11,12, 0, 0, - 0,11,11, 0, 0, 0,14,14, 0, 0, 0,14,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8,11,11, 0, 0, 0, - 12,11, 0, 0, 0,12,12, 0, 0, 0,13,12, 0, 0, 0,13, - 13, 8, 8, 8,11,11, 0, 0, 0,11,11, 0, 0, 0,12,12, - 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 8, 9, 8,12,11, 0, 0, 0,12,12, 0, - 0, 0,12,11, 0, 0, 0,13,13, 0, 0, 0,13,13, 8, 8, - 8,11,12, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, - 13,14, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 8, 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13, - 13, 0, 0, 0,13,12, 0, 0, 0,13,13, 8, 9, 9,14,14, - 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, - 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, - 0,13,13, 0, 0, 0,13,12, 8, 9, 9,14,14, 0, 0, 0, - 13,13, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12, - 12, -}; - -static const static_codebook _16c2_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__16c2_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c2_s_p2_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16c2_s_p3_0[] = { - 1, 3, 3, 5, 5, 7, 7, 8, 8, 0, 0, 0, 6, 6, 8, 8, - 9, 9, 0, 0, 0, 6, 6, 8, 8, 9, 9, 0, 0, 0, 7, 7, - 8, 9,10,10, 0, 0, 0, 7, 7, 9, 9,10,10, 0, 0, 0, - 8, 8, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c2_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__16c2_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c2_s_p3_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__16c2_s_p4_0[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, - 9, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, - 11,10, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, - 10,10,10, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 6, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, - 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, - 10,11,11,11,11,12,12, 0, 0, 0, 7, 8, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c2_s_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__16c2_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16c2_s_p4_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16c2_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6,10,11,10,10, - 10,11, 4, 6, 6,10,10,11,10,11,10, 5,10,10, 9,12, - 11,10,12,12, 7,10,10,12,12,12,12,13,13, 7,11,10, - 11,12,12,12,13,13, 6,11,10,10,12,12,11,12,12, 7, - 11,10,12,13,13,12,12,12, 7,10,11,12,13,13,12,12, - 12, -}; - -static const static_codebook _16c2_s_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__16c2_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16c2_s_p5_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16c2_s_p5_1[] = { - 2, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7,11,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, 6, - 7, 8, 8, 8, 8, 9, 9,11,11,11, 7, 7, 8, 8, 8, 8, - 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, - 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,11,11, 8, 8, 8, - 8, 8, 8,12,11,11,11,11, 8, 8, 8, 8, 8, 8,12,11, - 11,11,11, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _16c2_s_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__16c2_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c2_s_p5_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16c2_s_p6_0[] = { - 1, 4, 4, 6, 6, 8, 7, 8, 8, 9, 9,10,10, 5, 5, 5, - 7, 7, 9, 9, 9, 9,11,11,12,12, 6, 5, 5, 7, 7, 9, - 9,10, 9,11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10, - 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, - 12, 0,11,11, 8, 8,10,10,11,11,12,12,13,13, 0,12, - 12, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _16c2_s_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__16c2_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16c2_s_p6_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16c2_s_p6_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _16c2_s_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__16c2_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c2_s_p6_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16c2_s_p7_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 8,10, 9,10,10, 5, 5, 5, - 7, 7, 9, 9,10,10,11,10,12,11, 6, 5, 5, 7, 7, 9, - 9,10,10,11,11,12,12,20, 7, 7, 7, 7, 9, 9,10,10, - 11,11,12,12,20, 7, 7, 7, 7, 9, 9,11,10,12,11,12, - 12,20,11,11, 8, 8,10,10,11,11,12,12,13,13,20,12, - 12, 8, 8, 9, 9,11,11,12,12,13,13,20,20,21,10,10, - 10,10,11,11,12,12,13,13,21,21,21,10,10,10,10,11, - 11,12,12,13,13,21,21,21,14,14,11,11,12,12,13,13, - 13,14,21,21,21,16,15,11,11,12,11,13,13,14,14,21, - 21,21,21,21,13,13,12,12,13,13,14,14,21,21,21,21, - 21,13,13,12,12,13,13,14,14, -}; - -static const static_codebook _16c2_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__16c2_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__16c2_s_p7_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16c2_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 9, 9, 6, 7, - 7, 7, 7, 7, 8, 8, 9, 9, 9, 6, 6, 7, 7, 7, 7, 8, - 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, - 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, - 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, - 7, 7, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, - 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, 7, 8, 8, 9, 9, - 9, 9, 9, 7, 7, 7, 7, 8, 8, -}; - -static const static_codebook _16c2_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__16c2_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c2_s_p7_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16c2_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10, 6, - 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11, 6, 5, - 5, 8, 7, 9, 9, 8, 8, 9, 9,10,10,11,11,20, 8, 8, - 8, 8, 9, 9, 9, 9,10,10,11,10,12,11,20, 8, 8, 8, - 8, 9, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, - 10,10,10,10,11,11,12,12,13,12,20,13,13, 9, 9,10, - 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, - 10,10,11,11,12,12,13,12,20,20,20, 9, 9, 9, 8,10, - 10,12,11,12,12,13,13,20,20,20,13,13,10,10,11,11, - 12,12,13,13,13,13,20,20,20,13,13,10,10,11,10,12, - 11,13,13,14,14,20,20,20,20,20,11,11,11,11,12,12, - 13,13,14,14,20,20,20,20,20,11,10,11,11,13,11,13, - 13,14,14,20,20,21,21,21,14,14,11,12,13,13,13,13, - 14,14,21,21,21,21,21,15,15,12,11,13,12,14,13,15, - 14, -}; - -static const static_codebook _16c2_s_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__16c2_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16c2_s_p8_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__16c2_s_p8_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10,11,11,11, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,11,11, - 11,11, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,11,11,11,11,11,10, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, - 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, - 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _16c2_s_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__16c2_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16c2_s_p8_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p9_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__16c2_s_p9_0[] = { - 1, 4, 3,10, 8,10,10,10,10,10,10,10,10,10,10,10, - 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 6,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16c2_s_p9_0 = { - 2, 289, - (char *)_vq_lengthlist__16c2_s_p9_0, - 1, -509798400, 1631393792, 5, 0, - (long *)_vq_quantlist__16c2_s_p9_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__16c2_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 7, 8, 8,10, 9,11,10,13, - 11,14,13, 6, 6, 6, 8, 8, 8, 8, 8, 7, 9, 8,11, 9, - 13,11,14,12,14,13, 5, 6, 6, 8, 8, 8, 8, 8, 8, 9, - 9,11,11,13,11,14,13,15,15,17, 8, 8, 8, 8, 9, 9, - 9, 8,11, 9,12,10,13,11,14,12,14,13,17, 8, 8, 8, - 8, 9, 9, 9, 9,10,10,11,11,13,13,13,14,16,15,17, - 12,12, 8, 8, 9, 9,10,10,11,11,12,11,13,12,13,12, - 14,13,16,12,12, 8, 8, 9, 9,10,10,11,11,12,12,13, - 13,14,14,15,15,17,17,17, 9, 9, 9, 9,11,11,12,12, - 12,13,13,13,16,14,14,14,17,17,17, 9, 8, 9, 8,11, - 10,12,12,13,13,14,14,15,15,16,16,17,17,17,12,12, - 10,10,11,12,12,13,13,14,13,15,15,14,16,15,17,17, - 17,12,12,10, 8,12, 9,13,12,14,14,15,14,15,16,16, - 16,17,17,17,17,17,11,11,12,12,14,14,14,16,15,16, - 15,16,15,17,17,17,17,17,17,11, 9,12,10,13,11,15, - 14,16,16,17,16,16,15,17,17,17,17,17,15,15,12,12, - 14,14,15,16,16,15,16,16,17,17,17,17,17,17,17,14, - 14,12,10,14,11,15,12,17,16,15,16,17,16,17,17,17, - 17,17,17,17,13,13,14,14,14,16,17,17,16,17,17,17, - 17,17,17,17,17,17,17,13, 9,13,12,15,13,16,16,17, - 17,17,17,17,17,17,17,17,17,17,15,17,14,14,15,16, - 16,17,16,17,16,17,17,17,17,17,17,17,17,17,17,14, - 13,15,16,16,17,16,17,17,17, -}; - -static const static_codebook _16c2_s_p9_1 = { - 2, 361, - (char *)_vq_lengthlist__16c2_s_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__16c2_s_p9_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__16c2_s_p9_2[] = { - 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _16c2_s_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__16c2_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__16c2_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__16c2_s_short[] = { - 7,10,12,11,12,13,15,16,18,15,10, 8, 8, 8, 9,10, - 12,13,14,17,10, 7, 7, 7, 7, 8,10,12,15,18,10, 7, - 7, 5, 5, 6, 8,10,13,15,10, 7, 6, 5, 4, 4, 6, 9, - 12,15,11, 7, 7, 5, 4, 3, 4, 7,11,13,12, 9, 8, 7, - 5, 4, 4, 5,10,13,11,11,11, 9, 7, 5, 5, 5, 9,12, - 13,12,13,12,10, 8, 8, 7, 9,13,14,14,14,14,13,11, - 11,10,10,13, -}; - -static const static_codebook _huff_book__16c2_s_short = { - 2, 100, - (char *)_huff_lengthlist__16c2_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8c0_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8c0_s_p1_0[] = { - 1, 5, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, 0, - 0, 0, 0, 8, 9,11, 0, 0, 0, 0, 0, 0, 9,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9,10, 0, 0, - 0, 0, 0, 0, 9,11,10, 0, 0, 0, 0, 0, 0, 9,11,11, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c0_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__8c0_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8c0_s_p1_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8c0_s_p3_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 6, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c0_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__8c0_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c0_s_p3_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8c0_s_p4_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c0_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__8c0_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c0_s_p4_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8c0_s_p5_0[] = { - 1, 3, 3, 5, 5, 7, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 9, 0, 0, 0, 8, 8, - 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8, 9, 9, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _8c0_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__8c0_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c0_s_p5_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__8c0_s_p6_0[] = { - 1, 3, 3, 6, 6, 8, 8, 9, 9, 8, 8,10, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,11, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,11, - 10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10,10, - 11,11,11,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10, - 10,11,11,12,12,13,13, 0, 0, 0,10,10,10,10,11,11, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10, 9,10, - 11,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10, 9,10,11,12,12,13,13,14,13, 0, 0, 0, 0, 0, 9, - 9, 9,10,10,10,11,11,13,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,13,14,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,14,13, 0, - 0, 0, 0, 0, 0, 0,11,11,12,12,13,13,14,14,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _8c0_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__8c0_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__8c0_s_p6_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8c0_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,11, 9,10,12, - 9,10, 4, 7, 7,10,10,10,11, 9, 9, 6,11,10,11,11, - 12,11,11,11, 6,10,10,11,11,12,11,10,10, 6, 9,10, - 11,11,11,11,10,10, 7,10,11,12,11,11,12,11,12, 6, - 9, 9,10, 9, 9,11,10,10, 6, 9, 9,10,10,10,11,10, - 10, -}; - -static const static_codebook _8c0_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__8c0_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__8c0_s_p7_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__8c0_s_p7_1[] = { - 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, 7, 7, - 8, 8, 9, 9, 9, 9,10,10, 9, 7, 7, 8, 8, 9, 9, 9, - 9,10,10,10, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10, 8, - 8, 9, 9, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9,10, - 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10,11,10,11, - 9, 9, 9, 9,10,10,10,10,11,11,11,10,10, 9, 9,10, - 10,10, 9,11,10,10,10,10,10,10, 9, 9,10,10,11,11, - 10,10,10, 9, 9, 9,10,10,10, -}; - -static const static_codebook _8c0_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__8c0_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8c0_s_p7_1, - 0 -}; - -static const long _vq_quantlist__8c0_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__8c0_s_p8_0[] = { - 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 6, 6, - 7, 7, 8, 8, 7, 7, 8, 9,10,10, 7, 6, 6, 7, 7, 8, - 7, 7, 7, 9, 9,10,12, 0, 8, 8, 8, 8, 8, 9, 8, 8, - 9, 9,10,10, 0, 8, 8, 8, 8, 8, 9, 8, 9, 9, 9,11, - 10, 0, 0,13, 9, 8, 9, 9, 9, 9,10,10,11,11, 0,13, - 0, 9, 9, 9, 9, 9, 9,11,10,11,11, 0, 0, 0, 8, 9, - 10, 9,10,10,13,11,12,12, 0, 0, 0, 8, 9, 9, 9,10, - 10,13,12,12,13, 0, 0, 0,12, 0,10,10,12,11,10,11, - 12,12, 0, 0, 0,13,13,10,10,10,11,12, 0,13, 0, 0, - 0, 0, 0, 0,13,11, 0,12,12,12,13,12, 0, 0, 0, 0, - 0, 0,13,13,11,13,13,11,12, -}; - -static const static_codebook _8c0_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__8c0_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__8c0_s_p8_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8c0_s_p8_1[] = { - 1, 3, 4, 5, 5, 7, 6, 6, 6, 5, 7, 7, 7, 6, 6, 7, - 7, 7, 6, 6, 7, 7, 7, 6, 6, -}; - -static const static_codebook _8c0_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__8c0_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c0_s_p8_1, - 0 -}; - -static const long _vq_quantlist__8c0_s_p9_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8c0_s_p9_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _8c0_s_p9_0 = { - 4, 81, - (char *)_vq_lengthlist__8c0_s_p9_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__8c0_s_p9_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__8c0_s_p9_1[] = { - 1, 4, 4, 5, 5,10, 8,11,11,11,11,11,11,11,11, 6, - 6, 6, 7, 6,11,10,11,11,11,11,11,11,11,11, 7, 5, - 6, 6, 6, 8, 7,11,11,11,11,11,11,11,11,11, 7, 8, - 8, 8, 9, 9,11,11,11,11,11,11,11,11,11, 9, 8, 7, - 8, 9,11,11,11,11,11,11,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, -}; - -static const static_codebook _8c0_s_p9_1 = { - 2, 225, - (char *)_vq_lengthlist__8c0_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__8c0_s_p9_1, - 0 -}; - -static const long _vq_quantlist__8c0_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__8c0_s_p9_2[] = { - 1, 5, 5, 7, 7, 8, 7, 8, 8,10,10, 9, 9,10,10,10, - 11,11,10,12,11,12,12,12, 9, 8, 8, 8, 8, 8, 9,10, - 10,10,10,11,11,11,10,11,11,12,12,11,12, 8, 8, 7, - 7, 8, 9,10,10,10, 9,10,10, 9,10,10,11,11,11,11, - 11,11, 9, 9, 9, 9, 8, 9,10,10,11,10,10,11,11,12, - 10,10,12,12,11,11,10, 9, 9,10, 8, 9,10,10,10, 9, - 10,10,11,11,10,11,10,10,10,12,12,12, 9,10, 9,10, - 9, 9,10,10,11,11,11,11,10,10,10,11,12,11,12,11, - 12,10,11,10,11, 9,10, 9,10, 9,10,10, 9,10,10,11, - 10,11,11,11,11,12,11, 9,10,10,10,10,11,11,11,11, - 11,10,11,11,11,11,10,12,10,12,12,11,12,10,10,11, - 10, 9,11,10,11, 9,10,11,10,10,10,11,11,11,11,12, - 12,10, 9, 9,11,10, 9,12,11,10,12,12,11,11,11,11, - 10,11,11,12,11,10,12, 9,11,10,11,10,10,11,10,11, - 9,10,10,10,11,12,11,11,12,11,10,10,11,11, 9,10, - 10,12,10,11,10,10,10, 9,10,10,10,10, 9,10,10,11, - 11,11,11,12,11,10,10,10,10,11,11,10,11,11, 9,11, - 10,12,10,12,11,10,11,10,10,10,11,10,10,11,11,10, - 11,10,10,10,10,11,11,12,10,10,10,11,10,11,12,11, - 10,11,10,10,11,11,10,12,10, 9,10,10,11,11,11,10, - 12,10,10,11,11,11,10,10,11,10,10,10,11,10,11,10, - 12,11,11,10,10,10,12,10,10,11, 9,10,11,11,11,10, - 10,11,10,10, 9,11,11,12,12,11,12,11,11,11,11,11, - 11, 9,10,11,10,12,10,10,10,10,11,10,10,11,10,10, - 12,10,10,10,10,10, 9,12,10,10,10,10,12, 9,11,10, - 10,11,10,12,12,10,12,12,12,10,10,10,10, 9,10,11, - 10,10,12,10,10,12,11,10,11,10,10,12,11,10,12,10, - 10,11, 9,11,10, 9,10, 9,10, -}; - -static const static_codebook _8c0_s_p9_2 = { - 2, 441, - (char *)_vq_lengthlist__8c0_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__8c0_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__8c0_s_single[] = { - 4, 5,18, 7,10, 6, 7, 8, 9,10, 5, 2,18, 5, 7, 5, - 6, 7, 8,11,17,17,17,17,17,17,17,17,17,17, 7, 4, - 17, 6, 9, 6, 8,10,12,15,11, 7,17, 9, 6, 6, 7, 9, - 11,15, 6, 4,17, 6, 6, 4, 5, 8,11,16, 6, 6,17, 8, - 6, 5, 6, 9,13,16, 8, 9,17,11, 9, 8, 8,11,13,17, - 9,12,17,15,14,13,12,13,14,17,12,15,17,17,17,17, - 17,16,17,17, -}; - -static const static_codebook _huff_book__8c0_s_single = { - 2, 100, - (char *)_huff_lengthlist__8c0_s_single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8c1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8c1_s_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 8, 8,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c1_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__8c1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8c1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8c1_s_p3_0[] = { - 2, 4, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c1_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__8c1_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8c1_s_p4_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c1_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__8c1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8c1_s_p5_0[] = { - 1, 3, 3, 4, 5, 6, 6, 8, 8, 0, 0, 0, 8, 8, 7, 7, - 9, 9, 0, 0, 0, 8, 8, 7, 7, 9, 9, 0, 0, 0, 9,10, - 8, 8, 9, 9, 0, 0, 0,10,10, 8, 8, 9, 9, 0, 0, 0, - 11,10, 8, 8,10,10, 0, 0, 0,11,11, 8, 8,10,10, 0, - 0, 0,12,12, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _8c1_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__8c1_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__8c1_s_p6_0[] = { - 1, 3, 3, 5, 5, 8, 8, 8, 8, 9, 9,10,10,11,11,11, - 11, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11,11, - 12,12,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,10,10, 9, 9,10,10,10,10, - 11,11,12,12,13,13, 0, 0, 0,10,10, 9, 9,10,10,10, - 10,11,11,12,12,13,13, 0, 0, 0,11,11, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,11,11,11,12,12,13,12,13,13, 0, 0, 0, 0, - 0, 0, 0,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, - 14, -}; - -static const static_codebook _8c1_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__8c1_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__8c1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8c1_s_p7_0[] = { - 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, - 9, 9, 5, 7, 7,10, 9, 9,10, 9, 9, 6,10,10,10,10, - 10,11,10,10, 6, 9, 9,10, 9,10,11,10,10, 6, 9, 9, - 10, 9, 9,11, 9,10, 7,10,10,11,11,11,11,10,10, 6, - 9, 9,10,10,10,11, 9, 9, 6, 9, 9,10,10,10,10, 9, - 9, -}; - -static const static_codebook _8c1_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__8c1_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__8c1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__8c1_s_p7_1[] = { - 2, 3, 3, 5, 5, 7, 7, 7, 7, 7, 7,10,10, 9, 7, 7, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 8, 8, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _8c1_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__8c1_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8c1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__8c1_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__8c1_s_p8_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9, 9,10, 9,10,11,11,11, 0,13, - 12, 9, 8, 9, 9,10,10,11,11,12,11, 0, 0, 0, 9, 9, - 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, 9, 9,10, - 10,11,11,12,12, 0, 0, 0,13,13,10,10,11,11,12,11, - 13,12, 0, 0, 0,14,14,10,10,11,10,11,11,12,12, 0, - 0, 0, 0, 0,12,12,11,11,12,12,13,13, 0, 0, 0, 0, - 0,12,12,11,10,12,11,13,12, -}; - -static const static_codebook _8c1_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__8c1_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__8c1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8c1_s_p8_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _8c1_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__8c1_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__8c1_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__8c1_s_p9_0[] = { - 1, 3, 3,10,10,10,10,10,10,10,10,10,10, 5, 6, 6, - 10,10,10,10,10,10,10,10,10,10, 6, 7, 8,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9, 9, -}; - -static const static_codebook _8c1_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__8c1_s_p9_0, - 1, -513964032, 1628680192, 4, 0, - (long *)_vq_quantlist__8c1_s_p9_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__8c1_s_p9_1[] = { - 1, 4, 4, 5, 5, 7, 7, 9, 9,11,11,12,12,13,13, 6, - 5, 5, 6, 6, 9, 9,10,10,12,12,12,13,15,14, 6, 5, - 5, 7, 7, 9, 9,10,10,12,12,12,13,14,13,17, 7, 7, - 8, 8,10,10,11,11,12,13,13,13,13,13,17, 7, 7, 8, - 8,10,10,11,11,13,13,13,13,14,14,17,11,11, 9, 9, - 11,11,12,12,12,13,13,14,15,13,17,12,12, 9, 9,11, - 11,12,12,13,13,13,13,14,16,17,17,17,11,12,12,12, - 13,13,13,14,15,14,15,15,17,17,17,12,12,11,11,13, - 13,14,14,15,14,15,15,17,17,17,15,15,13,13,14,14, - 15,14,15,15,16,15,17,17,17,15,15,13,13,13,14,14, - 15,15,15,15,16,17,17,17,17,16,14,15,14,14,15,14, - 14,15,15,15,17,17,17,17,17,14,14,16,14,15,15,15, - 15,15,15,17,17,17,17,17,17,16,16,15,17,15,15,14, - 17,15,17,16,17,17,17,17,16,15,14,15,15,15,15,15, - 15, -}; - -static const static_codebook _8c1_s_p9_1 = { - 2, 225, - (char *)_vq_lengthlist__8c1_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__8c1_s_p9_1, - 0 -}; - -static const long _vq_quantlist__8c1_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__8c1_s_p9_2[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, - 9, 9, 9, 9, 9,11,11,12, 7, 7, 7, 7, 8, 8, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,11,11,11, 7, 7, 7, - 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,11, - 11,12, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,11,12,11, 9, 9, 8, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 8, 8, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,12,11, - 12,11, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,12,11,12,11,11, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,12,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,12,11,11,12,11,10,10,10,10,10,10,10,10, - 10,10,10,10,11,10,11,11,11,11,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,12,11,12, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,12,11,12,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,12,11,11,12,11,11,12,10,10, - 11,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,12, - 12,11,12,11,11,12,12,12,11,11,10,10,10,10,10,10, - 10,10,10,11,12,12,11,12,12,11,12,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _8c1_s_p9_2 = { - 2, 441, - (char *)_vq_lengthlist__8c1_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__8c1_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__8c1_s_single[] = { - 4, 6,18, 8,11, 8, 8, 9, 9,10, 4, 4,18, 5, 9, 5, - 6, 7, 8,10,18,18,18,18,17,17,17,17,17,17, 7, 5, - 17, 6,11, 6, 7, 8, 9,12,12, 9,17,12, 8, 8, 9,10, - 10,13, 7, 5,17, 6, 8, 4, 5, 6, 8,10, 6, 5,17, 6, - 8, 5, 4, 5, 7, 9, 7, 7,17, 8, 9, 6, 5, 5, 6, 8, - 8, 8,17, 9,11, 8, 6, 6, 6, 7, 9,10,17,12,12,10, - 9, 7, 7, 8, -}; - -static const static_codebook _huff_book__8c1_s_single = { - 2, 100, - (char *)_huff_lengthlist__8c1_s_single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c2_s_long[] = { - 6, 6,12,10,10,10, 9,10,12,12, 6, 1,10, 5, 6, 6, - 7, 9,11,14,12, 9, 8,11, 7, 8, 9,11,13,15,10, 5, - 12, 7, 8, 7, 9,12,14,15,10, 6, 7, 8, 5, 6, 7, 9, - 12,14, 9, 6, 8, 7, 6, 6, 7, 9,12,12, 9, 7, 9, 9, - 7, 6, 6, 7,10,10,10, 9,10,11, 8, 7, 6, 6, 8,10, - 12,11,13,13,11,10, 8, 8, 8,10,11,13,15,15,14,13, - 10, 8, 8, 9, -}; - -static const static_codebook _huff_book__44c2_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c2_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c2_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c2_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c2_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c2_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c2_s_p2_0[] = { - 1, 4, 4, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, - 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, - 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0,11,11, 0, 0, - 0,11,11, 0, 0, 0,12,11, 0, 0, 0, 0, 0, 0, 0, 7, - 8, 8, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, 0,11, - 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0,11,11, 0, 0, 0,11,11, - 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, - 0, 0,10,11, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8, 9, 9, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, - 12,11, 0, 0, 0, 0, 0, 0, 0, 8,10, 9, 0, 0, 0,12, - 11, 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c2_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c2_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c2_s_p3_0[] = { - 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44c2_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c2_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c2_s_p4_0[] = { - 1, 3, 3, 6, 6, 0, 0, 0, 0, 0, 6, 6, 6, 6, 0, 0, - 0, 0, 0, 6, 6, 6, 6, 0, 0, 0, 0, 0, 7, 7, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, 0, 0, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c2_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c2_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c2_s_p5_0[] = { - 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 7, 7, 7, 7, 7, 7, - 9, 9, 0, 7, 7, 7, 7, 7, 7, 9, 9, 0, 8, 8, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c2_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44c2_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c2_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c2_s_p6_0[] = { - 1, 4, 3, 6, 6, 8, 8, 9, 9, 9, 9, 9, 9,10,10,11, - 11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,11,12, 0, 8, 8, 7, 7, 9, 9,10,10, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,13,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, - 14, -}; - -static const static_codebook _44c2_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__44c2_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c2_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c2_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,10, 9, 9, 7,10,10,11,10, - 11,11,10,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 6, - 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,12,10, - 11, -}; - -static const static_codebook _44c2_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44c2_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c2_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c2_s_p7_1[] = { - 2, 3, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 7, 7, 6, 6, - 7, 7, 8, 8, 8, 8, 9, 6, 6, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c2_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c2_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c2_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c2_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c2_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,14,14,10,11,11,11,12,12, - 13,13, 0, 0, 0,14,14,11,10,11,11,13,12,13,13, 0, - 0, 0, 0, 0,12,12,11,12,13,12,14,14, 0, 0, 0, 0, - 0,12,12,12,12,13,12,14,14, -}; - -static const static_codebook _44c2_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__44c2_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c2_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c2_s_p8_1[] = { - 2, 4, 4, 5, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c2_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__44c2_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c2_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c2_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c2_s_p9_0[] = { - 1, 5, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, - 11,11,11,11,11,11,11,11,11,11, 2, 8, 7,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c2_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__44c2_s_p9_0, - 1, -514541568, 1627103232, 4, 0, - (long *)_vq_quantlist__44c2_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c2_s_p9_1[] = { - 1, 4, 4, 6, 6, 7, 6, 8, 8,10, 9,10,10, 6, 5, 5, - 7, 7, 8, 7,10, 9,11,11,12,13, 6, 5, 5, 7, 7, 8, - 8,10,10,11,11,13,13,18, 8, 8, 8, 8, 9, 9,10,10, - 12,12,12,13,18, 8, 8, 8, 8, 9, 9,10,10,12,12,13, - 13,18,11,11, 8, 8,10,10,11,11,12,11,13,12,18,11, - 11, 9, 7,10,10,11,11,11,12,12,13,17,17,17,10,10, - 11,11,12,12,12,10,12,12,17,17,17,11,10,11,10,13, - 12,11,12,12,12,17,17,17,15,14,11,11,12,11,13,10, - 13,12,17,17,17,14,14,12,10,11,11,13,13,13,13,17, - 17,16,17,16,13,13,12,10,13,10,14,13,17,16,17,16, - 17,13,12,12,10,13,11,14,14, -}; - -static const static_codebook _44c2_s_p9_1 = { - 2, 169, - (char *)_vq_lengthlist__44c2_s_p9_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c2_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c2_s_p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c2_s_p9_2[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, - 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9, 9, 9,10,11,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9,10,10,10,10,11,10, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9, 9,10, 9,10,11,10,11,11,11, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,11,11,11,11,11, 9, 9, - 9, 9, 9, 9,10, 9, 9, 9,10,10,11,11,11,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,11,11,11,11,11, - 9, 9, 9, 9,10,10, 9, 9, 9,10,10,10,11,11,11,11, - 11,11,11, 9, 9, 9,10, 9, 9,10,10,10,10,11,11,10, - 11,11,11,11,10, 9,10,10, 9, 9, 9, 9,10,10,11,10, - 11,11,11,11,11, 9, 9, 9, 9,10, 9,10,10,10,10,11, - 10,11,11,11,11,11,10,10, 9, 9,10, 9,10,10,10,10, - 10,10,10,11,11,11,11,11,11, 9, 9,10, 9,10, 9,10, - 10, -}; - -static const static_codebook _44c2_s_p9_2 = { - 2, 289, - (char *)_vq_lengthlist__44c2_s_p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c2_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c2_s_short[] = { - 11, 9,13,12,12,11,12,12,13,15, 8, 2,11, 4, 8, 5, - 7,10,12,15,13, 7,10, 9, 8, 8,10,13,17,17,11, 4, - 12, 5, 9, 5, 8,11,14,16,12, 6, 8, 7, 6, 6, 8,11, - 13,16,11, 4, 9, 5, 6, 4, 6,10,13,16,11, 6,11, 7, - 7, 6, 7,10,13,15,13, 9,12, 9, 8, 6, 8,10,12,14, - 14,10,10, 8, 6, 5, 6, 9,11,13,15,11,11, 9, 6, 5, - 6, 8, 9,12, -}; - -static const static_codebook _huff_book__44c2_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c2_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c3_s_long[] = { - 5, 6,11,11,11,11,10,10,12,11, 5, 2,11, 5, 6, 6, - 7, 9,11,13,13,10, 7,11, 6, 7, 8, 9,10,12,11, 5, - 11, 6, 8, 7, 9,11,14,15,11, 6, 6, 8, 4, 5, 7, 8, - 10,13,10, 5, 7, 7, 5, 5, 6, 8,10,11,10, 7, 7, 8, - 6, 5, 5, 7, 9, 9,11, 8, 8,11, 8, 7, 6, 6, 7, 9, - 12,11,10,13, 9, 9, 7, 7, 7, 9,11,13,12,15,12,11, - 9, 8, 8, 8, -}; - -static const static_codebook _huff_book__44c3_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c3_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c3_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c3_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 6, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c3_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c3_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c3_s_p2_0[] = { - 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, - 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, - 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, - 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, - 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, - 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, - 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c3_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c3_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c3_s_p3_0[] = { - 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44c3_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c3_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c3_s_p4_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c3_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c3_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c3_s_p5_0[] = { - 1, 3, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 7, 8, - 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, - 11, -}; - -static const static_codebook _44c3_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44c3_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c3_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c3_s_p6_0[] = { - 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 10, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,10,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 8, - 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, - 8, 9, 9,10,10,11,11,12,11,12,12, 0, 0, 0, 0, 0, - 9,10,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, - 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, - 13, -}; - -static const static_codebook _44c3_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__44c3_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c3_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c3_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 10,12,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,10,11,10,10, 7,11,11,11,11,11,12,11,11, 6, - 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c3_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44c3_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c3_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c3_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c3_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c3_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c3_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c3_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c3_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,12, 0,13, - 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, - 13,13, 0, 0, 0,14,14,11,11,11,11,12,12,13,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,14,13, 0, 0, 0, 0, - 0,13,13,12,12,13,12,14,13, -}; - -static const static_codebook _44c3_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__44c3_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c3_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c3_s_p8_1[] = { - 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c3_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__44c3_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c3_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c3_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c3_s_p9_0[] = { - 1, 4, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, - 12,12,12,12,12,12,12,12,12,12, 2, 9, 7,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c3_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__44c3_s_p9_0, - 1, -514332672, 1627381760, 4, 0, - (long *)_vq_quantlist__44c3_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c3_s_p9_1[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 9,10,10,10,10, 6, - 5, 5, 7, 7, 8, 8,10, 8,11,10,12,12,13,13, 6, 5, - 5, 7, 7, 8, 8,10, 9,11,11,12,12,13,12,18, 8, 8, - 8, 8, 9, 9,10, 9,11,10,12,12,13,13,18, 8, 8, 8, - 8, 9, 9,10,10,11,11,13,12,14,13,18,11,11, 9, 9, - 10,10,11,11,11,12,13,12,13,14,18,11,11, 9, 8,11, - 10,11,11,11,11,12,12,14,13,18,18,18,10,11,10,11, - 12,12,12,12,13,12,14,13,18,18,18,10,11,11, 9,12, - 11,12,12,12,13,13,13,18,18,17,14,14,11,11,12,12, - 13,12,14,12,14,13,18,18,18,14,14,11,10,12, 9,12, - 13,13,13,13,13,18,18,17,16,18,13,13,12,12,13,11, - 14,12,14,14,17,18,18,17,18,13,12,13,10,12,11,14, - 14,14,14,17,18,18,18,18,15,16,12,12,13,10,14,12, - 14,15,18,18,18,16,17,16,14,12,11,13,10,13,13,14, - 15, -}; - -static const static_codebook _44c3_s_p9_1 = { - 2, 225, - (char *)_vq_lengthlist__44c3_s_p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44c3_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c3_s_p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c3_s_p9_2[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9,10, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, - 9, 9, 9, 9,10,10, 9, 9,10, 9,11,10,11,11,11, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,11,11,11,11,11, - 9, 9, 9, 9,10,10, 9, 9, 9, 9,10, 9,11,11,11,11, - 11,11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, - 11,11,11,11,10, 9,10,10, 9,10, 9, 9,10, 9,11,10, - 10,11,11,11,11, 9,10, 9, 9, 9, 9,10,10,10,10,11, - 11,11,11,11,11,10,10,10, 9, 9,10, 9,10, 9,10,10, - 10,10,11,11,11,11,11,11,11, 9, 9, 9, 9, 9,10,10, - 10, -}; - -static const static_codebook _44c3_s_p9_2 = { - 2, 289, - (char *)_vq_lengthlist__44c3_s_p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c3_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c3_s_short[] = { - 10, 9,13,11,14,10,12,13,13,14, 7, 2,12, 5,10, 5, - 7,10,12,14,12, 6, 9, 8, 7, 7, 9,11,13,16,10, 4, - 12, 5,10, 6, 8,12,14,16,12, 6, 8, 7, 6, 5, 7,11, - 12,16,10, 4, 8, 5, 6, 4, 6, 9,13,16,10, 6,10, 7, - 7, 6, 7, 9,13,15,12, 9,11, 9, 8, 6, 7,10,12,14, - 14,11,10, 9, 6, 5, 6, 9,11,13,15,13,11,10, 6, 5, - 6, 8, 9,11, -}; - -static const static_codebook _huff_book__44c3_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c3_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c4_s_long[] = { - 4, 7,11,11,11,11,10,11,12,11, 5, 2,11, 5, 6, 6, - 7, 9,11,12,11, 9, 6,10, 6, 7, 8, 9,10,11,11, 5, - 11, 7, 8, 8, 9,11,13,14,11, 6, 5, 8, 4, 5, 7, 8, - 10,11,10, 6, 7, 7, 5, 5, 6, 8, 9,11,10, 7, 8, 9, - 6, 6, 6, 7, 8, 9,11, 9, 9,11, 7, 7, 6, 6, 7, 9, - 12,12,10,13, 9, 8, 7, 7, 7, 8,11,13,11,14,11,10, - 9, 8, 7, 7, -}; - -static const static_codebook _huff_book__44c4_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c4_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c4_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c4_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c4_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c4_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c4_s_p2_0[] = { - 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, - 7, 7, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, - 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 7, 7, 0, 0, - 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, - 7, 8, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, - 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, - 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, - 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c4_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c4_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c4_s_p3_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44c4_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c4_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c4_s_p4_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c4_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c4_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c4_s_p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 5, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10, 9, 0, 0, 0, - 9, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _44c4_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44c4_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c4_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c4_s_p6_0[] = { - 2, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, - 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, - 11,11, 0, 4, 4, 7, 6, 8, 8, 9, 9, 9, 9,10,10,11, - 11,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, - 9,10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, - 9, 9, 9,10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,11,11,12,12,13,12, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,11,11,12,12,12,12, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,13,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13, - 13, -}; - -static const static_codebook _44c4_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__44c4_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c4_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c4_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, - 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c4_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44c4_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c4_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c4_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, - 10,10,10, 8, 8, 8, 8, 9, 9, -}; - -static const static_codebook _44c4_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c4_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c4_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c4_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c4_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9, 9,10,10,10,10,11,11, 0,13, - 13, 9, 9,10, 9,10,10,11,11,11,12, 0, 0, 0,10,10, - 10,10,10,10,11,11,12,12, 0, 0, 0,10,10,10,10,10, - 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, - 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,13, 0, - 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, - 0,13,12,12,12,12,12,13,13, -}; - -static const static_codebook _44c4_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__44c4_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c4_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c4_s_p8_1[] = { - 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 5, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c4_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__44c4_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c4_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c4_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c4_s_p9_0[] = { - 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 4, 7, 7, - 12,12,12,12,12,12,12,12,12,12, 3, 8, 8,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _44c4_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__44c4_s_p9_0, - 1, -513964032, 1628680192, 4, 0, - (long *)_vq_quantlist__44c4_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c4_s_p9_1[] = { - 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,10,10, 6, - 5, 5, 7, 7, 9, 8,10, 9,11,10,12,12,13,13, 6, 5, - 5, 7, 7, 9, 9,10,10,11,11,12,12,12,13,19, 8, 8, - 8, 8, 9, 9,10,10,12,11,12,12,13,13,19, 8, 8, 8, - 8, 9, 9,11,11,12,12,13,13,13,13,19,12,12, 9, 9, - 11,11,11,11,12,11,13,12,13,13,18,12,12, 9, 9,11, - 10,11,11,12,12,12,13,13,14,19,18,18,11,11,11,11, - 12,12,13,12,13,13,14,14,16,18,18,11,11,11,10,12, - 11,13,13,13,13,13,14,17,18,18,14,15,11,12,12,13, - 13,13,13,14,14,14,18,18,18,15,15,12,10,13,10,13, - 13,13,13,13,14,18,17,18,17,18,12,13,12,13,13,13, - 14,14,16,14,18,17,18,18,17,13,12,13,10,12,12,14, - 14,14,14,17,18,18,18,18,14,15,12,12,13,12,14,14, - 15,15,18,18,18,17,18,15,14,12,11,12,12,14,14,14, - 15, -}; - -static const static_codebook _44c4_s_p9_1 = { - 2, 225, - (char *)_vq_lengthlist__44c4_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c4_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c4_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44c4_s_p9_2[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 9, 9, 9, 9,11, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,11, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11, - 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,12,11,11, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,12,11,12, 8, 8, 8, 8, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10,11,11,12, 9, 9, 9, 9, 9, 9,10, 9,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,11,12,11, - 11,11, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,11,11,11,12,12,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,11,12,11,12, - 11,11,11, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,11,12,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,11,11,11,12,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,12,11,11,12,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,12,12,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,12,12,12,11,11,11, - 12,11,11,11,10,10,10,10,10,10,10,10,10,10,10,12, - 11,12,12,12,12,12,11,12,11,11,10,10,10,10,10,10, - 10,10,10,10,12,12,12,12,11,11,11,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c4_s_p9_2 = { - 2, 441, - (char *)_vq_lengthlist__44c4_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c4_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c4_s_short[] = { - 4, 7,14,10,15,10,12,15,16,15, 4, 2,11, 5,10, 6, - 8,11,14,14,14,10, 7,11, 6, 8,10,11,13,15, 9, 4, - 11, 5, 9, 6, 9,12,14,15,14, 9, 6, 9, 4, 5, 7,10, - 12,13, 9, 5, 7, 6, 5, 5, 7,10,13,13,10, 8, 9, 8, - 7, 6, 8,10,14,14,13,11,10,10, 7, 7, 8,11,14,15, - 13,12, 9, 9, 6, 5, 7,10,14,17,15,13,11,10, 6, 6, - 7, 9,12,17, -}; - -static const static_codebook _huff_book__44c4_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c4_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c5_s_long[] = { - 3, 8, 9,13,10,12,12,12,12,12, 6, 4, 6, 8, 6, 8, - 10,10,11,12, 8, 5, 4,10, 4, 7, 8, 9,10,11,13, 8, - 10, 8, 9, 9,11,12,13,14,10, 6, 4, 9, 3, 5, 6, 8, - 10,11,11, 8, 6, 9, 5, 5, 6, 7, 9,11,12, 9, 7,11, - 6, 6, 6, 7, 8,10,12,11, 9,12, 7, 7, 6, 6, 7, 9, - 13,12,10,13, 9, 8, 7, 7, 7, 8,11,15,11,15,11,10, - 9, 8, 7, 7, -}; - -static const static_codebook _huff_book__44c5_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c5_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c5_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c5_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, - 0, 0, 4, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c5_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c5_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c5_s_p2_0[] = { - 2, 4, 4, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, - 8, 7, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, - 8, 0, 0, 0, 8, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 7, 8, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 8, 8, 0, 0, - 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, - 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10, - 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, - 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8,10,10, 0, 0, 0,10,10, 0, 0, 0, 9,10, 0, 0, 0, - 11,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0,10, - 10, 0, 0, 0,10,10, 0, 0, 0,10,11, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c5_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c5_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c5_s_p3_0[] = { - 2, 4, 3, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 5, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44c5_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c5_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c5_s_p4_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, - 7, 7, 0, 0, 0, 0, 0, 0, 0, 8, 7, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c5_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c5_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c5_s_p5_0[] = { - 2, 4, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, - 7, 7, 9, 9, 0, 0, 0, 7, 6, 7, 7, 9, 9, 0, 0, 0, - 8, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0, 9, 9, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _44c5_s_p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44c5_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c5_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c5_s_p6_0[] = { - 2, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10,11, - 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 9,10,10,10, - 10,11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, - 9, 9,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,11,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,12,13,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,12,13,13,13,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, - 13, -}; - -static const static_codebook _44c5_s_p6_0 = { - 2, 289, - (char *)_vq_lengthlist__44c5_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c5_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c5_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, - 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c5_s_p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44c5_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c5_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c5_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 9,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c5_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c5_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c5_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c5_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c5_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 9,10,10,10,10, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,10,10,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, - 10,10,10,10,11,11,11,11, 0, 0, 0,10,10,10,10,10, - 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, - 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,12, 0, - 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, - 0,12,12,12,12,12,12,13,13, -}; - -static const static_codebook _44c5_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__44c5_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c5_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c5_s_p8_1[] = { - 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c5_s_p8_1 = { - 2, 25, - (char *)_vq_lengthlist__44c5_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c5_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c5_s_p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c5_s_p9_0[] = { - 1, 3, 3,13,13,13,13,13,13,13,13,13,13,13,13, 4, - 7, 7,13,13,13,13,13,13,13,13,13,13,13,13, 3, 8, - 6,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,12, - 12, -}; - -static const static_codebook _44c5_s_p9_0 = { - 2, 225, - (char *)_vq_lengthlist__44c5_s_p9_0, - 1, -512522752, 1628852224, 4, 0, - (long *)_vq_quantlist__44c5_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p9_1[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c5_s_p9_1[] = { - 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,11,10,11, - 11, 6, 5, 5, 7, 7, 8, 9,10,10,11,10,12,11,12,11, - 13,12, 6, 5, 5, 7, 7, 9, 9,10,10,11,11,12,12,13, - 12,13,13,18, 8, 8, 8, 8, 9, 9,10,11,11,11,12,11, - 13,11,13,12,18, 8, 8, 8, 8,10,10,11,11,12,12,13, - 13,13,13,13,14,18,12,12, 9, 9,11,11,11,11,12,12, - 13,12,13,12,13,13,20,13,12, 9, 9,11,11,11,11,12, - 12,13,13,13,14,14,13,20,18,19,11,12,11,11,12,12, - 13,13,13,13,13,13,14,13,18,19,19,12,11,11,11,12, - 12,13,12,13,13,13,14,14,13,18,17,19,14,15,12,12, - 12,13,13,13,14,14,14,14,14,14,19,19,19,16,15,12, - 11,13,12,14,14,14,13,13,14,14,14,19,18,19,18,19, - 13,13,13,13,14,14,14,13,14,14,14,14,18,17,19,19, - 19,13,13,13,11,13,11,13,14,14,14,14,14,19,17,17, - 18,18,16,16,13,13,13,13,14,13,15,15,14,14,19,19, - 17,17,18,16,16,13,11,14,10,13,12,14,14,14,14,19, - 19,19,19,19,18,17,13,14,13,11,14,13,14,14,15,15, - 19,19,19,17,19,18,18,14,13,12,11,14,11,15,15,15, - 15, -}; - -static const static_codebook _44c5_s_p9_1 = { - 2, 289, - (char *)_vq_lengthlist__44c5_s_p9_1, - 1, -520814592, 1620377600, 5, 0, - (long *)_vq_quantlist__44c5_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c5_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44c5_s_p9_2[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9,11, 5, 6, 7, 7, 8, 7, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, 5, 5, 7, 7, 7, - 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,11,11,11, - 11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10,11,11,11,11,11, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, - 11,11,11, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, - 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, - 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c5_s_p9_2 = { - 2, 441, - (char *)_vq_lengthlist__44c5_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c5_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c5_s_short[] = { - 5, 8,10,14,11,11,12,16,15,17, 5, 5, 7, 9, 7, 8, - 10,13,17,17, 7, 5, 5,10, 5, 7, 8,11,13,15,10, 8, - 10, 8, 8, 8,11,15,18,18, 8, 5, 5, 8, 3, 4, 6,10, - 14,16, 9, 7, 6, 7, 4, 3, 5, 9,14,18,10, 9, 8,10, - 6, 5, 6, 9,14,18,12,12,11,12, 8, 7, 8,11,14,18, - 14,13,12,10, 7, 5, 6, 9,14,18,14,14,13,10, 6, 5, - 6, 8,11,16, -}; - -static const static_codebook _huff_book__44c5_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c5_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c6_s_long[] = { - 3, 8,11,13,14,14,13,13,16,14, 6, 3, 4, 7, 9, 9, - 10,11,14,13,10, 4, 3, 5, 7, 7, 9,10,13,15,12, 7, - 4, 4, 6, 6, 8,10,13,15,12, 8, 6, 6, 6, 6, 8,10, - 13,14,11, 9, 7, 6, 6, 6, 7, 8,12,11,13,10, 9, 8, - 7, 6, 6, 7,11,11,13,11,10, 9, 9, 7, 7, 6,10,11, - 13,13,13,13,13,11, 9, 8,10,12,12,15,15,16,15,12, - 11,10,10,12, -}; - -static const static_codebook _huff_book__44c6_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c6_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c6_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c6_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, - 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 9, 0, 8, 8, 0, 8, 8, 5, 9, 9, 0, 8, 8, 0, 8, - 8, -}; -static const static_codebook _44c6_s_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44c6_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c6_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c6_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, - 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, - 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, - 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,11, - 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, - 0, 0,14,13, 8, 9, 9,11,11, 0,11,11,12,12, 0,10, - 11,12,12, 0,14,13,14,14, 0, 0, 0,13,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, - 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, - 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, - 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, - 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, - 13, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,12,12, - 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, - 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,11, - 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,11, - 0, 0, 0,10,11, 8,10,10,12,12, 0,10,10,12,12, 0, - 10,10,12,12, 0,12,13,13,13, 0, 0, 0,14,13, 8,10, - 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, - 13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10,14,13, 0, 9, 9,13,12, 0, 9, 9,12,12, 0, - 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, - 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, - 12,12, 9,11,11,14,13, 0,11,10,14,13, 0,11,11,13, - 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, - 0,10,11,13,14, 0,11,11,13,13, 0,12,12,13,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,11,14,14, 0,11,11,13,13, 0,11,10,13,13, 0,12, - 12,13,13, 0, 0, 0,13,13, 9,11,11,14,14, 0,11,11, - 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, - 13, -}; - -static const static_codebook _44c6_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c6_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c6_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c6_s_p3_0[] = { - 2, 3, 4, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9,10, 0, 4, 4, 6, 6, 7, 7,10, 9, 0, 5, 5, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 6, 8, 8,10,10, 0, 0, 0, - 7, 7, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c6_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c6_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c6_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c6_s_p4_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9,10,10, - 10, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, - 10,11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c6_s_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__44c6_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c6_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c6_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6, 9, 9,10,10, - 10, 9, 4, 6, 6, 9,10, 9,10, 9,10, 6, 9, 9,10,12, - 11,10,11,11, 7,10, 9,11,12,12,12,12,12, 7,10,10, - 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, - 9,10,11,12,12,12,12,12, 7,10, 9,12,12,12,12,12, - 12, -}; - -static const static_codebook _44c6_s_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__44c6_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c6_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c6_s_p5_1[] = { - 3, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, - 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, 7, 7, 8, 8, 8, - 8,11, 6, 6, 6, 6, 8, 8, 8, 8, 9, 9,11,11,11, 6, - 6, 7, 8, 8, 8, 8, 9,11,11,11, 7, 7, 8, 8, 8, 8, - 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 8, 8,11,11,11, - 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,10,10, 8, 8, 8, - 8, 8, 8,11,11,11,10,10, 8, 8, 8, 8, 8, 8,11,11, - 11,10,10, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _44c6_s_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__44c6_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c6_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c6_s_p6_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8,10, 9,10,10, 6, 5, 5, - 7, 7, 9, 9, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 9, - 9,10, 9,11,10,11,11, 0, 6, 6, 7, 7, 9, 9,10,10, - 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, - 12, 0,11,11, 8, 8,10,10,11,11,12,12,12,12, 0,11, - 12, 9, 8,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c6_s_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44c6_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c6_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c6_s_p6_1[] = { - 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c6_s_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44c6_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c6_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c6_s_p7_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8,10,10,11,10, 6, 5, 5, - 7, 7, 8, 8, 9, 9,10,10,12,11, 6, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,12,11,21, 7, 7, 7, 7, 9, 9,10,10, - 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,11,11,12, - 12,21,12,12, 9, 9,10,10,11,11,11,11,12,12,21,12, - 12, 9, 9,10,10,11,11,12,12,12,12,21,21,21,11,11, - 10,10,11,12,12,12,13,13,21,21,21,11,11,10,10,12, - 12,12,12,13,13,21,21,21,15,15,11,11,12,12,13,13, - 13,13,21,21,21,15,16,11,11,12,12,13,13,14,14,21, - 21,21,21,20,13,13,13,13,13,13,14,14,20,20,20,20, - 20,13,13,13,13,13,13,14,14, -}; - -static const static_codebook _44c6_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c6_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c6_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c6_s_p7_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 9, 5, 5, 6, 6, - 7, 7, 7, 7, 8, 7, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, - 7, 9, 6, 6, 7, 7, 7, 7, 8, 7, 7, 8, 9, 9, 9, 7, - 7, 7, 7, 7, 7, 7, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, - 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, - 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 8, 8, 8, 7, - 7, 8, 8, 9, 9, 9, 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, - 9, 8, 8, 7, 7, 7, 7, 8, 8, -}; - -static const static_codebook _44c6_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c6_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c6_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c6_s_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 7, 7, 8, 7, 9, 8,10, 9, 6, - 5, 5, 8, 8, 9, 9, 8, 8, 9, 9,11,10,11,10, 6, 5, - 5, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11,18, 8, 8, - 9, 8,10,10, 9, 9,10,10,10,10,11,10,18, 8, 8, 9, - 9,10,10, 9, 9,10,10,11,11,12,12,18,12,13, 9,10, - 10,10, 9,10,10,10,11,11,12,11,18,13,13, 9, 9,10, - 10,10,10,10,10,11,11,12,12,18,18,18,10,10, 9, 9, - 11,11,11,11,11,12,12,12,18,18,18,10, 9,10, 9,11, - 10,11,11,11,11,13,12,18,18,18,14,13,10,10,11,11, - 12,12,12,12,12,12,18,18,18,14,13,10,10,11,10,12, - 12,12,12,12,12,18,18,18,18,18,12,12,11,11,12,12, - 13,13,13,14,18,18,18,18,18,12,12,11,11,12,11,13, - 13,14,13,18,18,18,18,18,16,16,11,12,12,13,13,13, - 14,13,18,18,18,18,18,16,15,12,11,12,11,13,11,15, - 14, -}; - -static const static_codebook _44c6_s_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__44c6_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c6_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44c6_s_p8_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,11,11, 8, 7, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11, - 11,11, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9,10, 9, 9, - 10, 9,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9,10,10, - 10,10, 9,10,10, 9,10,11,11,11,11,11, 9, 9, 9, 9, - 10,10,10, 9,10,10,10,10, 9,10,10, 9,11,11,11,11, - 11,11,11, 9, 9, 9, 9,10,10,10,10, 9,10,10,10,10, - 10,11,11,11,11,11,11,11,10, 9,10,10,10,10,10,10, - 10, 9,10, 9,10,10,11,11,11,11,11,11,11,10, 9,10, - 9,10,10, 9,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10, 9,10,10,10,10,10, 9, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, - 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10, 9,10,10,11, - 11,11,11,11,11,11,11,11,10,10,10, 9,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,10,11, 9, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c6_s_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__44c6_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c6_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c6_s_p9_0[] = { - 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 7, 7, - 11,11,11,11,11,11,11,11,11,11, 5, 8, 9,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c6_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__44c6_s_p9_0, - 1, -511845376, 1630791680, 4, 0, - (long *)_vq_quantlist__44c6_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c6_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, - 8, 8, 8, 8, 8, 7, 9, 8,10,10, 5, 6, 6, 8, 8, 9, - 9, 8, 8,10,10,10,10,16, 9, 9, 9, 9, 9, 9, 9, 8, - 10, 9,11,11,16, 8, 9, 9, 9, 9, 9, 9, 9,10,10,11, - 11,16,13,13, 9, 9,10, 9, 9,10,11,11,11,12,16,13, - 14, 9, 8,10, 8, 9, 9,10,10,12,11,16,14,16, 9, 9, - 9, 9,11,11,12,11,12,11,16,16,16, 9, 7, 9, 6,11, - 11,11,10,11,11,16,16,16,11,12, 9,10,11,11,12,11, - 13,13,16,16,16,12,11,10, 7,12,10,12,12,12,12,16, - 16,15,16,16,10,11,10,11,13,13,14,12,16,16,16,15, - 15,12,10,11,11,13,11,12,13, -}; - -static const static_codebook _44c6_s_p9_1 = { - 2, 169, - (char *)_vq_lengthlist__44c6_s_p9_1, - 1, -518889472, 1622704128, 4, 0, - (long *)_vq_quantlist__44c6_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44c6_s_p9_2[] = { - 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c6_s_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44c6_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c6_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c6_s_short[] = { - 3, 9,11,11,13,14,19,17,17,19, 5, 4, 5, 8,10,10, - 13,16,18,19, 7, 4, 4, 5, 8, 9,12,14,17,19, 8, 6, - 5, 5, 7, 7,10,13,16,18,10, 8, 7, 6, 5, 5, 8,11, - 17,19,11, 9, 7, 7, 5, 4, 5, 8,17,19,13,11, 8, 7, - 7, 5, 5, 7,16,18,14,13, 8, 6, 6, 5, 5, 7,16,18, - 18,16,10, 8, 8, 7, 7, 9,16,18,18,18,12,10,10, 9, - 9,10,17,18, -}; - -static const static_codebook _huff_book__44c6_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c6_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c7_s_long[] = { - 3, 8,11,13,15,14,14,13,15,14, 6, 4, 5, 7, 9,10, - 11,11,14,13,10, 4, 3, 5, 7, 8, 9,10,13,13,12, 7, - 4, 4, 5, 6, 8, 9,12,14,13, 9, 6, 5, 5, 6, 8, 9, - 12,14,12, 9, 7, 6, 5, 5, 6, 8,11,11,12,11, 9, 8, - 7, 6, 6, 7,10,11,13,11,10, 9, 8, 7, 6, 6, 9,11, - 13,13,12,12,12,10, 9, 8, 9,11,12,14,15,15,14,12, - 11,10,10,12, -}; - -static const static_codebook _huff_book__44c7_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c7_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c7_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c7_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, - 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, - 8, -}; - -static const static_codebook _44c7_s_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44c7_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c7_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c7_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, - 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, - 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, - 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, - 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, - 0, 0,14,13, 8, 9, 9,10,11, 0,11,11,12,12, 0,10, - 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, - 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, - 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, - 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, - 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, - 13, 8, 9,10,12,12, 0,10,10,12,12, 0,10,10,11,12, - 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, - 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,10, - 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,10, - 0, 0, 0,10,11, 9,10,10,12,12, 0,10,10,12,12, 0, - 10,10,12,12, 0,12,13,13,13, 0, 0, 0,13,12, 9,10, - 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, - 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10,14,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, - 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, - 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, - 12,12, 9,11,11,14,13, 0,11,10,13,12, 0,11,11,13, - 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, - 0,10,11,12,13, 0,11,11,13,13, 0,12,12,13,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,12, - 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, - 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, - 13, -}; - -static const static_codebook _44c7_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c7_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c7_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c7_s_p3_0[] = { - 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, - 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, - 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c7_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c7_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c7_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c7_s_p4_0[] = { - 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, - 12,12, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10, - 11,12,12,12, 0, 0, 0, 6, 6, 8, 7, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,12,13,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, - 10,11,11,12,12,12,13, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c7_s_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__44c7_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c7_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c7_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 7,10,10,10,10, - 10, 9, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, - 12,10,11,12, 7,10,10,11,12,12,12,12,12, 7,10,10, - 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, - 10,10,12,12,12,12,11,12, 7,10,10,11,12,12,12,12, - 12, -}; - -static const static_codebook _44c7_s_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__44c7_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c7_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c7_s_p5_1[] = { - 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, - 7, 7, 8, 8, 9, 9,11, 4, 4, 6, 6, 7, 7, 8, 8, 9, - 9,12, 5, 5, 6, 6, 7, 7, 9, 9, 9, 9,12,12,12, 6, - 6, 7, 7, 9, 9, 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, - 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, 9, 9,11,11,11, - 7, 7, 8, 8, 8, 8, 9, 9,11,11,11,11,11, 8, 8, 8, - 8, 8, 9,11,11,11,11,11, 8, 8, 8, 8, 8, 8,11,11, - 11,11,11, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _44c7_s_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__44c7_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c7_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c7_s_p6_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 8,10,10, 6, 5, 5, - 7, 7, 8, 8, 9, 9, 9,10,11,11, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 8, 9, 9, - 10,10,11,11, 0, 8, 8, 7, 7, 8, 9, 9, 9,10,10,11, - 11, 0,11,11, 9, 9,10,10,11,10,11,11,12,12, 0,12, - 12, 9, 9,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c7_s_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44c7_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c7_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c7_s_p6_1[] = { - 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c7_s_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44c7_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c7_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c7_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 8, 9, 9,10,10,12,11, 6, 5, 5, - 7, 7, 8, 8, 9,10,11,11,12,12, 7, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,20, 7, 7, 7, 7, 8, 9,10,10, - 11,11,12,13,20, 7, 7, 7, 7, 9, 9,10,10,11,12,13, - 13,20,11,11, 8, 8, 9, 9,11,11,12,12,13,13,20,11, - 11, 8, 8, 9, 9,11,11,12,12,13,13,20,20,20,10,10, - 10,10,12,12,13,13,13,13,20,20,20,10,10,10,10,12, - 12,13,13,13,14,20,20,20,14,14,11,11,12,12,13,13, - 14,14,20,20,20,14,14,11,11,12,12,13,13,14,14,20, - 20,20,20,19,13,13,13,13,14,14,15,14,19,19,19,19, - 19,13,13,13,13,14,14,15,15, -}; - -static const static_codebook _44c7_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c7_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c7_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c7_s_p7_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, 7, 7, 7, 7, 7, - 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, - 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, - 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c7_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c7_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c7_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c7_s_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8, 9, 9,10,10, 6, - 5, 5, 7, 7, 9, 9, 8, 8,10, 9,11,10,12,11, 6, 5, - 5, 8, 7, 9, 9, 8, 8,10,10,11,11,12,11,19, 8, 8, - 8, 8,10,10, 9, 9,10,10,11,11,12,11,19, 8, 8, 8, - 8,10,10, 9, 9,10,10,11,11,12,12,19,12,12, 9, 9, - 10,10, 9,10,10,10,11,11,12,12,19,12,12, 9, 9,10, - 10,10,10,10,10,12,12,12,12,19,19,19, 9, 9, 9, 9, - 11,10,11,11,12,11,13,13,19,19,19, 9, 9, 9, 9,11, - 10,11,11,11,12,13,13,19,19,19,13,13,10,10,11,11, - 12,12,12,12,13,12,19,19,19,14,13,10,10,11,11,12, - 12,12,13,13,13,19,19,19,19,19,12,12,12,11,12,13, - 14,13,13,13,19,19,19,19,19,12,12,12,11,12,12,13, - 14,13,14,19,19,19,19,19,16,16,12,13,12,13,13,14, - 15,14,19,18,18,18,18,16,15,12,11,12,11,14,12,14, - 14, -}; - -static const static_codebook _44c7_s_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__44c7_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c7_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44c7_s_p8_1[] = { - 3, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9, 9,10,11,10, - 11,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9, 9, - 9, 9,11,10,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, - 10, 9, 9,10, 9, 9,10,11,10,10,11,10, 9, 9, 9, 9, - 9,10,10, 9,10,10,10,10, 9,10,10,10,10,10,10,11, - 11,11,10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, - 10,10,10,11,11,10,10,10,10,10,10,10,10,10,10,10, - 10, 9,10,10, 9,10,11,11,10,11,10,11,10, 9,10,10, - 9,10,10,10,10,10,10,10,10,10,10,11,11,11,11,10, - 11,11,10,10,10,10,10,10, 9,10, 9,10,10, 9,10, 9, - 10,10,10,11,10,11,10,11,11,10,10,10,10,10,10, 9, - 10,10,10,10,10,10,10,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,11,10,11, - 11,10,10,10,10, 9, 9,10,10, 9, 9,10, 9,10,10,10, - 10,11,11,10,10,10,10,10,10,10, 9, 9,10,10,10, 9, - 9,10,10,10,10,10,11,10,11,10,10,10,10,10,10, 9, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c7_s_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__44c7_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c7_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c7_s_p9_0[] = { - 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 6, 6, - 11,11,11,11,11,11,11,11,11,11, 4, 7, 7,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c7_s_p9_0 = { - 2, 169, - (char *)_vq_lengthlist__44c7_s_p9_0, - 1, -511845376, 1630791680, 4, 0, - (long *)_vq_quantlist__44c7_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c7_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, - 8, 8, 9, 8, 8, 7, 9, 8,11,10, 5, 6, 6, 8, 8, 9, - 8, 8, 8,10, 9,11,11,16, 8, 8, 9, 8, 9, 9, 9, 8, - 10, 9,11,10,16, 8, 8, 9, 9,10,10, 9, 9,10,10,11, - 11,16,13,13, 9, 9,10,10, 9,10,11,11,12,11,16,13, - 13, 9, 8,10, 9,10,10,10,10,11,11,16,14,16, 8, 9, - 9, 9,11,10,11,11,12,11,16,16,16, 9, 7,10, 7,11, - 10,11,11,12,11,16,16,16,12,12, 9,10,11,11,12,11, - 12,12,16,16,16,12,10,10, 7,11, 8,12,11,12,12,16, - 16,15,16,16,11,12,10,10,12,11,12,12,16,16,16,15, - 15,11,11,10,10,12,12,12,12, -}; - -static const static_codebook _44c7_s_p9_1 = { - 2, 169, - (char *)_vq_lengthlist__44c7_s_p9_1, - 1, -518889472, 1622704128, 4, 0, - (long *)_vq_quantlist__44c7_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44c7_s_p9_2[] = { - 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c7_s_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44c7_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c7_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c7_s_short[] = { - 4,11,12,14,15,15,17,17,18,18, 5, 6, 6, 8, 9,10, - 13,17,18,19, 7, 5, 4, 6, 8, 9,11,15,19,19, 8, 6, - 5, 5, 6, 7,11,14,16,17, 9, 7, 7, 6, 7, 7,10,13, - 15,19,10, 8, 7, 6, 7, 6, 7, 9,14,16,12,10, 9, 7, - 7, 6, 4, 5,10,15,14,13,11, 7, 6, 6, 4, 2, 7,13, - 16,16,15, 9, 8, 8, 8, 6, 9,13,19,19,17,12,11,10, - 10, 9,11,14, -}; - -static const static_codebook _huff_book__44c7_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c7_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c8_s_long[] = { - 3, 8,12,13,14,14,14,13,14,14, 6, 4, 5, 8,10,10, - 11,11,14,13, 9, 5, 4, 5, 7, 8, 9,10,13,13,12, 7, - 5, 4, 5, 6, 8, 9,12,13,13, 9, 6, 5, 5, 5, 7, 9, - 11,14,12,10, 7, 6, 5, 4, 6, 7,10,11,12,11, 9, 8, - 7, 5, 5, 6,10,10,13,12,10, 9, 8, 6, 6, 5, 8,10, - 14,13,12,12,11,10, 9, 7, 8,10,12,13,14,14,13,12, - 11, 9, 9,10, -}; - -static const static_codebook _huff_book__44c8_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c8_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c8_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c8_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 7, 7, 0, 9, 8, 0, - 9, 8, 6, 7, 7, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, - 8, -}; - -static const static_codebook _44c8_s_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44c8_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c8_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c8_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, - 7,10, 9, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, - 11,11, 5, 7, 7, 9, 9, 0, 7, 8, 9,10, 0, 7, 8, 9, - 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, - 0,11,10,12,11, 0,11,10,12,12, 0,13,13,14,14, 0, - 0, 0,14,13, 8, 9, 9,10,11, 0,10,11,12,12, 0,10, - 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, - 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,11,10, 5, - 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, - 9,10,10, 0, 0, 0,10,10, 8,10, 9,12,12, 0,10,10, - 12,11, 0,10,10,12,12, 0,12,12,13,12, 0, 0, 0,13, - 12, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,11,12, - 0,12,12,13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 6, 8, 7,11,10, 0, 7, 7,10,10, 0, 7, 7, - 10,10, 0, 9, 9,10,11, 0, 0, 0,10,10, 6, 7, 8,10, - 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,10,10, - 0, 0, 0,10,10, 9,10, 9,12,12, 0,10,10,12,12, 0, - 10,10,12,11, 0,12,12,13,13, 0, 0, 0,13,12, 8, 9, - 10,12,12, 0,10,10,12,12, 0,10,10,11,12, 0,12,12, - 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10,13,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, - 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,13, 0, 9, - 9,12,12, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, - 12,12, 9,11,11,14,13, 0,10,10,13,12, 0,11,10,13, - 12, 0,12,12,13,12, 0, 0, 0,13,13, 9,11,11,13,14, - 0,10,11,12,13, 0,10,11,13,13, 0,12,12,12,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,11, - 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, - 13,13, 0,10,11,13,13, 0,12,12,13,13, 0, 0, 0,12, - 13, -}; - -static const static_codebook _44c8_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c8_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c8_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c8_s_p3_0[] = { - 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, - 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, - 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c8_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c8_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c8_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c8_s_p4_0[] = { - 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 8,10,10,11,11, - 11,11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,11,11, 0, 6, 5, 6, 6, 7, 7, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 6, 6, 7, 7, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, - 11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, - 10,11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c8_s_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__44c8_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c8_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c8_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6,10,10,10,10, - 10,10, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, - 11,10,11,11, 7,10,10,11,12,12,12,12,12, 7,10,10, - 11,12,12,12,12,12, 6,10,10,10,12,12,10,12,12, 7, - 10,10,11,12,12,12,12,12, 7,10,10,11,12,12,12,12, - 12, -}; - -static const static_codebook _44c8_s_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__44c8_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c8_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c8_s_p5_1[] = { - 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 5, 6, 6, - 7, 7, 8, 8, 8, 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 9,12, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,12,12,12, 6, - 6, 7, 7, 8, 8, 9, 9,11,11,11, 6, 6, 7, 7, 8, 8, - 8, 8,11,11,11, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, - 7, 7, 7, 8, 8, 8, 8, 8,11,11,11,11,11, 7, 7, 8, - 8, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 8, 8,11,11, - 11,11,11, 7, 7, 7, 7, 8, 8, -}; - -static const static_codebook _44c8_s_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__44c8_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c8_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c8_s_p6_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10, - 10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10,10,10,11, - 11, 0,11,11, 9, 9,10,10,11,11,11,11,12,12, 0,12, - 12, 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c8_s_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44c8_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c8_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c8_s_p6_1[] = { - 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c8_s_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44c8_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c8_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c8_s_p7_0[] = { - 1, 4, 4, 6, 6, 8, 7, 9, 9,10,10,12,12, 6, 5, 5, - 7, 7, 8, 8,10,10,11,11,12,12, 7, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,21, 7, 7, 7, 7, 8, 9,10,10, - 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,12,12,13, - 13,21,11,11, 8, 8, 9, 9,11,11,12,12,13,13,21,11, - 11, 8, 8, 9, 9,11,11,12,12,13,13,21,21,21,10,10, - 10,10,11,11,12,13,13,13,21,21,21,10,10,10,10,11, - 11,13,13,14,13,21,21,21,13,13,11,11,12,12,13,13, - 14,14,21,21,21,14,14,11,11,12,12,13,13,14,14,21, - 21,21,21,20,13,13,13,12,14,14,16,15,20,20,20,20, - 20,13,13,13,13,14,13,15,15, -}; - -static const static_codebook _44c8_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c8_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c8_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c8_s_p7_1[] = { - 4, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, - 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, - 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, - 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c8_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c8_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c8_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c8_s_p8_0[] = { - 1, 4, 4, 7, 6, 8, 8, 8, 7, 9, 8,10,10,11,10, 6, - 5, 5, 7, 7, 9, 9, 8, 8,10,10,11,11,12,11, 6, 5, - 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, - 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, 8, - 8,10, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, - 10,10,10,10,10,11,12,12,12,12,20,12,12, 9, 9,10, - 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, - 11,10,11,11,12,12,12,13,20,19,19, 9, 9, 9, 9,11, - 11,11,12,12,12,13,13,19,19,19,13,13,10,10,11,11, - 12,12,13,13,13,13,19,19,19,14,13,11,10,11,11,12, - 12,12,13,13,13,19,19,19,19,19,12,12,12,12,13,13, - 13,13,14,13,19,19,19,19,19,12,12,12,11,12,12,13, - 14,14,14,19,19,19,19,19,16,15,13,12,13,13,13,14, - 14,14,19,19,19,19,19,17,17,13,12,13,11,14,13,15, - 15, -}; - -static const static_codebook _44c8_s_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__44c8_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c8_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44c8_s_p8_1[] = { - 4, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10, 9,10,10, 9,10,10,10,10, - 9,10, 9,10,10, 9,10,10,10,10,10,10,10, 9,10,10, - 10,10,10,10, 9, 9,10,10, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, - 10, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9, 9,10, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, 9, - 9,10, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 9, 9,10,10, 9,10, 9, 9, -}; - -static const static_codebook _44c8_s_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__44c8_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c8_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p9_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c8_s_p9_0[] = { - 1, 4, 3,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, 4, 7, 7,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11, 4, 8,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44c8_s_p9_0 = { - 2, 289, - (char *)_vq_lengthlist__44c8_s_p9_0, - 1, -509798400, 1631393792, 5, 0, - (long *)_vq_quantlist__44c8_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__44c8_s_p9_1[] = { - 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10,10, - 10,11,11, 6, 6, 6, 8, 8, 9, 8, 8, 7,10, 8,11,10, - 12,11,12,12,13,13, 5, 5, 6, 8, 8, 9, 9, 8, 8,10, - 9,11,11,12,12,13,13,13,13,17, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9,12,10,12,12,13,12,13,13,17, 9, 8, 9, - 9, 9, 9, 9, 9,10,10,12,12,12,12,13,13,13,13,17, - 13,13, 9, 9,10,10,10,10,11,11,12,11,13,12,13,13, - 14,15,17,13,13, 9, 8,10, 9,10,10,11,11,12,12,14, - 13,15,13,14,15,17,17,17, 9,10, 9,10,11,11,12,12, - 12,12,13,13,14,14,15,15,17,17,17, 9, 8, 9, 8,11, - 11,12,12,12,12,14,13,14,14,14,15,17,17,17,12,14, - 9,10,11,11,12,12,14,13,13,14,15,13,15,15,17,17, - 17,13,11,10, 8,11, 9,13,12,13,13,13,13,13,14,14, - 14,17,17,17,17,17,11,12,11,11,13,13,14,13,15,14, - 13,15,16,15,17,17,17,17,17,11,11,12, 8,13,12,14, - 13,17,14,15,14,15,14,17,17,17,17,17,15,15,12,12, - 12,12,13,14,14,14,15,14,17,14,17,17,17,17,17,16, - 17,12,12,13,12,13,13,14,14,14,14,14,14,17,17,17, - 17,17,17,17,14,14,13,12,13,13,15,15,14,13,15,17, - 17,17,17,17,17,17,17,13,14,13,13,13,13,14,15,15, - 15,14,15,17,17,17,17,17,17,17,16,15,13,14,13,13, - 14,14,15,14,14,16,17,17,17,17,17,17,17,16,16,13, - 14,13,13,14,14,15,14,15,14, -}; - -static const static_codebook _44c8_s_p9_1 = { - 2, 361, - (char *)_vq_lengthlist__44c8_s_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44c8_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44c8_s_p9_2[] = { - 2, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c8_s_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44c8_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c8_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c8_s_short[] = { - 4,11,13,14,15,15,18,17,19,17, 5, 6, 8, 9,10,10, - 12,15,19,19, 6, 6, 6, 6, 8, 8,11,14,18,19, 8, 6, - 5, 4, 6, 7,10,13,16,17, 9, 7, 6, 5, 6, 7, 9,12, - 15,19,10, 8, 7, 6, 6, 6, 7, 9,13,15,12,10, 9, 8, - 7, 6, 4, 5,10,15,13,13,11, 8, 6, 6, 4, 2, 7,12, - 17,15,16,10, 8, 8, 7, 6, 9,12,19,18,17,13,11,10, - 10, 9,11,14, -}; - -static const static_codebook _huff_book__44c8_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c8_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c9_s_long[] = { - 3, 8,12,14,15,15,15,13,15,15, 6, 5, 8,10,12,12, - 13,12,14,13,10, 6, 5, 6, 8, 9,11,11,13,13,13, 8, - 5, 4, 5, 6, 8,10,11,13,14,10, 7, 5, 4, 5, 7, 9, - 11,12,13,11, 8, 6, 5, 4, 5, 7, 9,11,12,11,10, 8, - 7, 5, 4, 5, 9,10,13,13,11,10, 8, 6, 5, 4, 7, 9, - 15,14,13,12,10, 9, 8, 7, 8, 9,12,12,14,13,12,11, - 10, 9, 8, 9, -}; - -static const static_codebook _huff_book__44c9_s_long = { - 2, 100, - (char *)_huff_lengthlist__44c9_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c9_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c9_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 6, 8, 8, 0, 9, 8, 0, - 9, 8, 6, 8, 8, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 8, 8, 0, 7, 7, 0, 8, 8, 5, 8, 8, - 0, 7, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 8, 0, 8, 8, 0, 7, 7, 5, 8, 9, 0, 8, 8, 0, 7, - 7, -}; - -static const static_codebook _44c9_s_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44c9_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c9_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c9_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 6, 7, 7, 9, 8, 0, 8, - 8, 9, 9, 0, 8, 7, 9, 9, 0, 9,10,10,10, 0, 0, 0, - 11,10, 6, 7, 7, 8, 9, 0, 8, 8, 9, 9, 0, 7, 8, 9, - 9, 0,10, 9,11,10, 0, 0, 0,10,10, 8, 9, 8,10,10, - 0,10,10,12,11, 0,10,10,11,11, 0,12,13,13,13, 0, - 0, 0,13,12, 8, 8, 9,10,10, 0,10,10,11,12, 0,10, - 10,11,11, 0,13,12,13,13, 0, 0, 0,13,13, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 6, 8, 7,10,10, 0, 7, 7,10, 9, - 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, - 7, 8,10,10, 0, 7, 7, 9,10, 0, 7, 7,10,10, 0, 9, - 9,10,10, 0, 0, 0,10,10, 8, 9, 9,11,11, 0,10,10, - 11,11, 0,10,10,11,11, 0,12,12,12,12, 0, 0, 0,12, - 12, 8, 9,10,11,11, 0, 9,10,11,11, 0,10,10,11,11, - 0,12,12,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 7,10,10, 0, 7, 7,10,10, 0, 7, 7, - 10, 9, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, 7, 8,10, - 10, 0, 7, 7,10,10, 0, 7, 7, 9,10, 0, 9, 9,10,10, - 0, 0, 0,10,10, 8,10, 9,12,11, 0,10,10,12,11, 0, - 10, 9,11,11, 0,11,12,12,12, 0, 0, 0,12,12, 8, 9, - 10,11,12, 0,10,10,11,11, 0, 9,10,11,11, 0,12,11, - 12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10, 9,12,12, 0, 9, 9,12,11, 0, 9, 9,11,11, 0, - 10,10,12,11, 0, 0, 0,11,12, 7, 9,10,12,12, 0, 9, - 9,11,12, 0, 9, 9,11,11, 0,10,10,11,12, 0, 0, 0, - 11,11, 9,11,10,13,12, 0,10,10,12,12, 0,10,10,12, - 12, 0,11,11,12,12, 0, 0, 0,13,12, 9,10,11,12,13, - 0,10,10,12,12, 0,10,10,12,12, 0,11,12,12,12, 0, - 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,10,13,13, 0,10,10,12,12, 0,10,10,12,12, 0,11, - 12,12,12, 0, 0, 0,12,12, 9,10,11,13,13, 0,10,10, - 12,12, 0,10,10,12,12, 0,12,11,13,12, 0, 0, 0,12, - 12, -}; - -static const static_codebook _44c9_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c9_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c9_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c9_s_p3_0[] = { - 3, 4, 4, 5, 5, 6, 6, 8, 8, 0, 4, 4, 5, 5, 6, 7, - 8, 8, 0, 4, 4, 5, 5, 7, 7, 8, 8, 0, 5, 5, 6, 6, - 7, 7, 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, - 7, 7, 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c9_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c9_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c9_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c9_s_p4_0[] = { - 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,10, - 10, 0, 5, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10, - 11,11, 0, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, - 10,11,11, 0, 6, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,11,12, 0, 0, 0, 6, 6, 7, 7, 8, 8, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 7, 7, 9, 9, 9, 9, - 10,10,11,11,12,12, 0, 0, 0, 7, 7, 7, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c9_s_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__44c9_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c9_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c9_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6, 9,10,10,10, - 10, 9, 4, 6, 7, 9,10,10,10, 9,10, 5, 9, 9, 9,11, - 11,10,11,11, 7,10, 9,11,12,11,12,12,12, 7, 9,10, - 11,11,12,12,12,12, 6,10,10,10,12,12,10,12,11, 7, - 10,10,11,12,12,11,12,12, 7,10,10,11,12,12,12,12, - 12, -}; - -static const static_codebook _44c9_s_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__44c9_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c9_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c9_s_p5_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7,11, 5, 5, 6, 6, - 7, 7, 7, 7, 8, 8,11, 5, 5, 6, 6, 7, 7, 7, 7, 8, - 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, 6, - 6, 7, 7, 7, 8, 8, 8,11,11,11, 6, 6, 7, 7, 7, 8, - 8, 8,11,11,11, 6, 6, 7, 7, 7, 7, 8, 8,11,11,11, - 7, 7, 7, 7, 7, 7, 8, 8,11,11,11,10,10, 7, 7, 7, - 7, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 7, 7,11,11, - 11,11,11, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c9_s_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__44c9_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c9_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c9_s_p6_0[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 5, 4, 4, - 6, 6, 8, 8, 9, 9, 9, 9,10,10, 6, 4, 4, 6, 6, 8, - 8, 9, 9, 9, 9,10,10, 0, 6, 6, 7, 7, 8, 8, 9, 9, - 10,10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11, 0,10,10, 8, 8, 9, 9,10,10,11,11,12,12, 0,11, - 11, 8, 8, 9, 9,10,10,11,11,12,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c9_s_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44c9_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c9_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c9_s_p6_1[] = { - 4, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44c9_s_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44c9_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c9_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c9_s_p7_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8,10,10,11,11, 6, 4, 4, - 6, 6, 8, 8, 9, 9,10,10,12,12, 6, 4, 5, 6, 6, 8, - 8, 9, 9,10,10,12,12,20, 6, 6, 6, 6, 8, 8, 9,10, - 11,11,12,12,20, 6, 6, 6, 6, 8, 8,10,10,11,11,12, - 12,20,10,10, 7, 7, 9, 9,10,10,11,11,12,12,20,11, - 11, 7, 7, 9, 9,10,10,11,11,12,12,20,20,20, 9, 9, - 9, 9,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9,11, - 11,12,12,13,13,20,20,20,13,13,10,10,11,11,12,13, - 13,13,20,20,20,13,13,10,10,11,11,12,13,13,13,20, - 20,20,20,19,12,12,12,12,13,13,14,15,19,19,19,19, - 19,12,12,12,12,13,13,14,14, -}; - -static const static_codebook _44c9_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c9_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c9_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c9_s_p7_1[] = { - 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, - 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 6, - 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, - 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c9_s_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44c9_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c9_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44c9_s_p8_0[] = { - 1, 4, 4, 7, 6, 8, 8, 8, 8, 9, 9,10,10,11,10, 6, - 5, 5, 7, 7, 9, 9, 8, 9,10,10,11,11,12,12, 6, 5, - 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,21, 7, 8, - 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,21, 8, 8, 8, - 8, 9, 9, 9, 9,10,10,11,11,12,12,21,11,12, 9, 9, - 10,10,10,10,10,11,11,12,12,12,21,12,12, 9, 8,10, - 10,10,10,11,11,12,12,13,13,21,21,21, 9, 9, 9, 9, - 11,11,11,11,12,12,12,13,21,20,20, 9, 9, 9, 9,10, - 11,11,11,12,12,13,13,20,20,20,13,13,10,10,11,11, - 12,12,13,13,13,13,20,20,20,13,13,10,10,11,11,12, - 12,13,13,13,13,20,20,20,20,20,12,12,12,12,12,12, - 13,13,14,14,20,20,20,20,20,12,12,12,11,13,12,13, - 13,14,14,20,20,20,20,20,15,16,13,12,13,13,14,13, - 14,14,20,20,20,20,20,16,15,12,12,13,12,14,13,14, - 14, -}; - -static const static_codebook _44c9_s_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__44c9_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c9_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44c9_s_p8_1[] = { - 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10, - 10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, 9, 9,10, - 9,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,10, 9, 9,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 9, 9,10, 9, 9, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9,10,10, 9, 9,10, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9,10, 9, 9, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9,10, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44c9_s_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__44c9_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c9_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p9_0[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__44c9_s_p9_0[] = { - 1, 4, 3,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12, 4, 5, 6,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12, 4, 6, 6,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c9_s_p9_0 = { - 2, 361, - (char *)_vq_lengthlist__44c9_s_p9_0, - 1, -508535424, 1631393792, 5, 0, - (long *)_vq_quantlist__44c9_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__44c9_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 8, 7, 9, 8, 9, 9,10,10,11, - 11,11,11, 6, 5, 5, 8, 8, 9, 9, 9, 8,10, 9,11,10, - 12,12,13,12,13,13, 5, 5, 5, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12,13,12,13,13,17, 8, 8, 9, 9, 9, 9, - 9, 9,10,10,12,11,13,12,13,13,13,13,18, 8, 8, 9, - 9, 9, 9, 9, 9,11,11,12,12,13,13,13,13,13,13,17, - 13,12, 9, 9,10,10,10,10,11,11,12,12,12,13,13,13, - 14,14,18,13,12, 9, 9,10,10,10,10,11,11,12,12,13, - 13,13,14,14,14,17,18,18,10,10,10,10,11,11,11,12, - 12,12,14,13,14,13,13,14,18,18,18,10, 9,10, 9,11, - 11,12,12,12,12,13,13,15,14,14,14,18,18,16,13,14, - 10,11,11,11,12,13,13,13,13,14,13,13,14,14,18,18, - 18,14,12,11, 9,11,10,13,12,13,13,13,14,14,14,13, - 14,18,18,17,18,18,11,12,12,12,13,13,14,13,14,14, - 13,14,14,14,18,18,18,18,17,12,10,12, 9,13,11,13, - 14,14,14,14,14,15,14,18,18,17,17,18,14,15,12,13, - 13,13,14,13,14,14,15,14,15,14,18,17,18,18,18,15, - 15,12,10,14,10,14,14,13,13,14,14,14,14,18,16,18, - 18,18,18,17,14,14,13,14,14,13,13,14,14,14,15,15, - 18,18,18,18,17,17,17,14,14,14,12,14,13,14,14,15, - 14,15,14,18,18,18,18,18,18,18,17,16,13,13,13,14, - 14,14,14,15,16,15,18,18,18,18,18,18,18,17,17,13, - 13,13,13,14,13,14,15,15,15, -}; - -static const static_codebook _44c9_s_p9_1 = { - 2, 361, - (char *)_vq_lengthlist__44c9_s_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44c9_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44c9_s_p9_2[] = { - 2, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c9_s_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44c9_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c9_s_p9_2, - 0 -}; - -static const char _huff_lengthlist__44c9_s_short[] = { - 5,13,18,16,17,17,19,18,19,19, 5, 7,10,11,12,12, - 13,16,17,18, 6, 6, 7, 7, 9, 9,10,14,17,19, 8, 7, - 6, 5, 6, 7, 9,12,19,17, 8, 7, 7, 6, 5, 6, 8,11, - 15,19, 9, 8, 7, 6, 5, 5, 6, 8,13,15,11,10, 8, 8, - 7, 5, 4, 4,10,14,12,13,11, 9, 7, 6, 4, 2, 6,12, - 18,16,16,13, 8, 7, 7, 5, 8,13,16,17,18,15,11, 9, - 9, 8,10,13, -}; - -static const static_codebook _huff_book__44c9_s_short = { - 2, 100, - (char *)_huff_lengthlist__44c9_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c0_s_long[] = { - 5, 4, 8, 9, 8, 9,10,12,15, 4, 1, 5, 5, 6, 8,11, - 12,12, 8, 5, 8, 9, 9,11,13,12,12, 9, 5, 8, 5, 7, - 9,12,13,13, 8, 6, 8, 7, 7, 9,11,11,11, 9, 7, 9, - 7, 7, 7, 7,10,12,10,10,11, 9, 8, 7, 7, 9,11,11, - 12,13,12,11, 9, 8, 9,11,13,16,16,15,15,12,10,11, - 12, -}; - -static const static_codebook _huff_book__44c0_s_long = { - 2, 81, - (char *)_huff_lengthlist__44c0_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c0_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c0_s_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c0_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c0_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c0_s_p2_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c0_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c0_s_p3_0[] = { - 1, 3, 2, 8, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c0_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c0_s_p4_0[] = { - 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, - 7, 8, 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 8, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _44c0_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c0_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c0_s_p5_0[] = { - 1, 4, 3, 6, 6, 8, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9, 9,10,10,10, - 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, - 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,11,11,11,11,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,11,10,11,11,11,11,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,11,12,12,12,12,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,12,12,12,12,13,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c0_s_p5_0 = { - 2, 289, - (char *)_vq_lengthlist__44c0_s_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c0_s_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, - 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 11,12,10,11, 6, 9, 9,11,10,11,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,12,11,11,11,11,11, 7, - 9, 9,10,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c0_s_p6_0 = { - 4, 81, - (char *)_vq_lengthlist__44c0_s_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c0_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c0_s_p6_1[] = { - 2, 3, 3, 6, 6, 7, 7, 7, 7, 7, 8,10,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c0_s_p6_1 = { - 2, 121, - (char *)_vq_lengthlist__44c0_s_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c0_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c0_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, - 10,10,11,11,11,11,12,12, 0, 0, 0,10,10, 9, 9,11, - 11,11,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,11,11,11,13,12,13,13, 0, 0, 0, 0, - 0,12,12,11,11,12,12,13,13, -}; - -static const static_codebook _44c0_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c0_s_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c0_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c0_s_p7_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c0_s_p7_1 = { - 2, 25, - (char *)_vq_lengthlist__44c0_s_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c0_s_p8_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c0_s_p8_0[] = { - 1, 5, 5,10,10, 6, 9, 8,10,10, 6,10, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,10,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, -}; - -static const static_codebook _44c0_s_p8_0 = { - 4, 625, - (char *)_vq_lengthlist__44c0_s_p8_0, - 1, -518283264, 1627103232, 3, 0, - (long *)_vq_quantlist__44c0_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c0_s_p8_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 9,11,12,13,12, 6, 5, 5, - 7, 7, 8, 8,10, 9,12,12,12,12, 6, 5, 5, 7, 7, 8, - 8,10, 9,12,11,11,13,16, 7, 7, 8, 8, 9, 9,10,10, - 12,12,13,12,16, 7, 7, 8, 7, 9, 9,10,10,11,12,12, - 13,16,10,10, 8, 8,10,10,11,12,12,12,13,13,16,11, - 10, 8, 7,11,10,11,11,12,11,13,13,16,16,16,10,10, - 10,10,11,11,13,12,13,13,16,16,16,11, 9,11, 9,15, - 13,12,13,13,13,16,16,16,15,13,11,11,12,13,12,12, - 14,13,16,16,16,14,13,11,11,13,12,14,13,13,13,16, - 16,16,16,16,13,13,13,12,14,13,14,14,16,16,16,16, - 16,13,13,12,12,14,14,15,13, -}; - -static const static_codebook _44c0_s_p8_1 = { - 2, 169, - (char *)_vq_lengthlist__44c0_s_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c0_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c0_s_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c0_s_p8_2[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 8, 9, 9, - 9, 9, 9,10, 9,10,10,10,10, 7, 7, 8, 8, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10,10, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 9,11,10,10,10,10, 8, 8, 9, - 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10,11,11, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9, 9,10,11,10,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,10,11, - 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 11,11,11,11, 9,10, 9,10, 9, 9, 9, 9,10, 9,10,11, - 10,11,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9,10,11, - 11,10,11,11,10,11,10,10,10, 9, 9, 9, 9,10, 9, 9, - 10,11,10,11,11,11,11,10,11,10,10, 9,10, 9, 9, 9, - 10, -}; - -static const static_codebook _44c0_s_p8_2 = { - 2, 289, - (char *)_vq_lengthlist__44c0_s_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_s_p8_2, - 0 -}; - -static const char _huff_lengthlist__44c0_s_short[] = { - 9, 8,12,11,12,13,14,14,16, 6, 1, 5, 6, 6, 9,12, - 14,17, 9, 4, 5, 9, 7, 9,13,15,16, 8, 5, 8, 6, 8, - 10,13,17,17, 9, 6, 7, 7, 8, 9,13,15,17,11, 8, 9, - 9, 9,10,12,16,16,13, 7, 8, 7, 7, 9,12,14,15,13, - 6, 7, 5, 5, 7,10,13,13,14, 7, 8, 5, 6, 7, 9,10, - 12, -}; - -static const static_codebook _huff_book__44c0_s_short = { - 2, 81, - (char *)_huff_lengthlist__44c0_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c0_sm_long[] = { - 5, 4, 9,10, 9,10,11,12,13, 4, 1, 5, 7, 7, 9,11, - 12,14, 8, 5, 7, 9, 8,10,13,13,13,10, 7, 9, 4, 6, - 7,10,12,14, 9, 6, 7, 6, 6, 7,10,12,12, 9, 8, 9, - 7, 6, 7, 8,11,12,11,11,11, 9, 8, 7, 8,10,12,12, - 13,14,12,11, 9, 9, 9,12,12,17,17,15,16,12,10,11, - 13, -}; - -static const static_codebook _huff_book__44c0_sm_long = { - 2, 81, - (char *)_huff_lengthlist__44c0_sm_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c0_sm_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_sm_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c0_sm_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c0_sm_p1_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c0_sm_p2_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_sm_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c0_sm_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_sm_p2_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c0_sm_p3_0[] = { - 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 4, 7, 7, 0, 0, - 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 9,10, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_sm_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c0_sm_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_sm_p3_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c0_sm_p4_0[] = { - 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, - 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c0_sm_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c0_sm_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_sm_p4_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c0_sm_p5_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, - 11,11, 0, 5, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 11,11,11, 0, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,11,12,12,13,13,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c0_sm_p5_0 = { - 2, 289, - (char *)_vq_lengthlist__44c0_sm_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_sm_p5_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c0_sm_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, - 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,11,11,11,11,11,11, 6, - 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, - 11, -}; - -static const static_codebook _44c0_sm_p6_0 = { - 4, 81, - (char *)_vq_lengthlist__44c0_sm_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c0_sm_p6_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c0_sm_p6_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 8, 9, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8, 9, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c0_sm_p6_1 = { - 2, 121, - (char *)_vq_lengthlist__44c0_sm_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_sm_p6_1, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c0_sm_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0, 9,10, - 10,10,11,11,12,11,12,12, 0, 0, 0,10,10, 9, 9,11, - 11,12,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,12,11,11,13,12,13,13, 0, 0, 0, 0, - 0,12,12,11,11,13,12,14,14, -}; - -static const static_codebook _44c0_sm_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c0_sm_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c0_sm_p7_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c0_sm_p7_1[] = { - 2, 4, 4, 4, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c0_sm_p7_1 = { - 2, 25, - (char *)_vq_lengthlist__44c0_sm_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_sm_p7_1, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p8_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c0_sm_p8_0[] = { - 1, 3, 3,11,11,11,11,11,11, 3, 7, 6,11,11,11,11, - 11,11, 4, 8, 7,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12, -}; - -static const static_codebook _44c0_sm_p8_0 = { - 2, 81, - (char *)_vq_lengthlist__44c0_sm_p8_0, - 1, -516186112, 1627103232, 4, 0, - (long *)_vq_quantlist__44c0_sm_p8_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c0_sm_p8_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, - 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, - 8,10,10,12,11,12,12,17, 7, 7, 8, 8, 9, 9,10,10, - 12,12,13,13,18, 7, 7, 8, 7, 9, 9,10,10,12,12,12, - 13,19,10,10, 8, 8,10,10,11,11,12,12,13,14,19,11, - 10, 8, 7,10,10,11,11,12,12,13,12,19,19,19,10,10, - 10,10,11,11,12,12,13,13,19,19,19,11, 9,11, 9,14, - 12,13,12,13,13,19,20,18,13,14,11,11,12,12,13,13, - 14,13,20,20,20,15,13,11,10,13,11,13,13,14,13,20, - 20,20,20,20,13,14,12,12,13,13,13,13,20,20,20,20, - 20,13,13,12,12,16,13,15,13, -}; - -static const static_codebook _44c0_sm_p8_1 = { - 2, 169, - (char *)_vq_lengthlist__44c0_sm_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c0_sm_p8_1, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c0_sm_p8_2[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 9,10,10,10,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,11,11, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,11,11, - 11,11,11, 9, 9,10, 9, 9, 9, 9, 9, 9, 9,10,11,10, - 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9,10, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,10,11,11,11,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 10,11,10,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44c0_sm_p8_2 = { - 2, 289, - (char *)_vq_lengthlist__44c0_sm_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_sm_p8_2, - 0 -}; - -static const char _huff_lengthlist__44c0_sm_short[] = { - 6, 6,12,13,13,14,16,17,17, 4, 2, 5, 8, 7, 9,12, - 15,15, 9, 4, 5, 9, 7, 9,12,16,18,11, 6, 7, 4, 6, - 8,11,14,18,10, 5, 6, 5, 5, 7,10,14,17,10, 5, 7, - 7, 6, 7,10,13,16,11, 5, 7, 7, 7, 8,10,12,15,13, - 6, 7, 5, 5, 7, 9,12,13,16, 8, 9, 6, 6, 7, 9,10, - 12, -}; - -static const static_codebook _huff_book__44c0_sm_short = { - 2, 81, - (char *)_huff_lengthlist__44c0_sm_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c1_s_long[] = { - 5, 5, 9,10, 9, 9,10,11,12, 5, 1, 5, 6, 6, 7,10, - 12,14, 9, 5, 6, 8, 8,10,12,14,14,10, 5, 8, 5, 6, - 8,11,13,14, 9, 5, 7, 6, 6, 8,10,12,11, 9, 7, 9, - 7, 6, 6, 7,10,10,10, 9,12, 9, 8, 7, 7,10,12,11, - 11,13,12,10, 9, 8, 9,11,11,14,15,15,13,11, 9, 9, - 11, -}; - -static const static_codebook _huff_book__44c1_s_long = { - 2, 81, - (char *)_huff_lengthlist__44c1_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c1_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c1_s_p2_0[] = { - 2, 3, 4, 6, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c1_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c1_s_p3_0[] = { - 1, 3, 2, 7, 7, 0, 0, 0, 0, 0,13,13, 6, 6, 0, 0, - 0, 0, 0,12, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0,11,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c1_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c1_s_p4_0[] = { - 1, 3, 3, 6, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c1_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c1_s_p5_0[] = { - 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,11, 0, 0, 0, 8, 8, 9, 9, 9,10,10,10, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10, 9,10, - 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c1_s_p5_0 = { - 2, 289, - (char *)_vq_lengthlist__44c1_s_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c1_s_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 6,10,10,11,11, - 11,11,10,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 7, - 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,12,10, - 11, -}; - -static const static_codebook _44c1_s_p6_0 = { - 4, 81, - (char *)_vq_lengthlist__44c1_s_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c1_s_p6_1[] = { - 2, 3, 3, 6, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c1_s_p6_1 = { - 2, 121, - (char *)_vq_lengthlist__44c1_s_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c1_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c1_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 9, 7, 5, 6, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, - 10,10,11,11,12,11,12,12, 0, 0, 0,10,10,10, 9,11, - 11,12,11,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,12,11,11,12,12,14,13, 0, 0, 0, 0, - 0,12,11,11,11,13,10,14,13, -}; - -static const static_codebook _44c1_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c1_s_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c1_s_p7_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c1_s_p7_1 = { - 2, 25, - (char *)_vq_lengthlist__44c1_s_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c1_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c1_s_p8_0[] = { - 1, 4, 3,10,10,10,10,10,10,10,10,10,10, 4, 8, 6, - 10,10,10,10,10,10,10,10,10,10, 4, 8, 7,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c1_s_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__44c1_s_p8_0, - 1, -514541568, 1627103232, 4, 0, - (long *)_vq_quantlist__44c1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c1_s_p8_1[] = { - 1, 4, 4, 6, 5, 7, 7, 9, 9,10,10,12,12, 6, 5, 5, - 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,15, 7, 7, 8, 8, 9, 9,11,11, - 12,12,13,12,15, 8, 8, 8, 7, 9, 9,10,10,12,12,13, - 13,16,11,10, 8, 8,10,10,11,11,12,12,13,13,16,11, - 11, 9, 8,11,10,11,11,12,12,13,12,16,16,16,10,11, - 10,11,12,12,12,12,13,13,16,16,16,11, 9,11, 9,14, - 12,12,12,13,13,16,16,16,12,14,11,12,12,12,13,13, - 14,13,16,16,16,15,13,12,10,13,10,13,14,13,13,16, - 16,16,16,16,13,14,12,13,13,12,13,13,16,16,16,16, - 16,13,12,12,11,14,12,15,13, -}; - -static const static_codebook _44c1_s_p8_1 = { - 2, 169, - (char *)_vq_lengthlist__44c1_s_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c1_s_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c1_s_p8_2[] = { - 2, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 9,10,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,11,11,11, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, 8, 8, 9, - 9, 9, 9,10, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10,11,11, - 11,11,11, 9, 9, 9,10, 9, 9, 9, 9, 9, 9,10,11,11, - 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9,10, 9, 9, 9, 9,10, 9, 9, 9,11, - 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, - 11,11,10,11,11,11,11,10,11, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44c1_s_p8_2 = { - 2, 289, - (char *)_vq_lengthlist__44c1_s_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_s_p8_2, - 0 -}; - -static const char _huff_lengthlist__44c1_s_short[] = { - 6, 8,13,12,13,14,15,16,16, 4, 2, 4, 7, 6, 8,11, - 13,15,10, 4, 4, 8, 6, 8,11,14,17,11, 5, 6, 5, 6, - 8,12,14,17,11, 5, 5, 6, 5, 7,10,13,16,12, 6, 7, - 8, 7, 8,10,13,15,13, 8, 8, 7, 7, 8,10,12,15,15, - 7, 7, 5, 5, 7, 9,12,14,15, 8, 8, 6, 6, 7, 8,10, - 11, -}; - -static const static_codebook _huff_book__44c1_s_short = { - 2, 81, - (char *)_huff_lengthlist__44c1_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44c1_sm_long[] = { - 5, 4, 8,10, 9, 9,10,11,12, 4, 2, 5, 6, 6, 8,10, - 11,13, 8, 4, 6, 8, 7, 9,12,12,14,10, 6, 8, 4, 5, - 6, 9,11,12, 9, 5, 6, 5, 5, 6, 9,11,11, 9, 7, 9, - 6, 5, 5, 7,10,10,10, 9,11, 8, 7, 6, 7, 9,11,11, - 12,13,10,10, 9, 8, 9,11,11,15,15,12,13,11, 9,10, - 11, -}; - -static const static_codebook _huff_book__44c1_sm_long = { - 2, 81, - (char *)_huff_lengthlist__44c1_sm_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c1_sm_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_sm_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44c1_sm_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c1_sm_p1_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c1_sm_p2_0[] = { - 2, 3, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_sm_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44c1_sm_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_sm_p2_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c1_sm_p3_0[] = { - 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 5, 6, 6, 0, 0, - 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 7, 7, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_sm_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44c1_sm_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_sm_p3_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44c1_sm_p4_0[] = { - 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, 8, 8, - 9, 9, 0, 6, 6, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 8, 8, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c1_sm_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44c1_sm_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_sm_p4_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c1_sm_p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10,10, - 10,11,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10, - 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 9, 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, - 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c1_sm_p5_0 = { - 2, 289, - (char *)_vq_lengthlist__44c1_sm_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_sm_p5_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44c1_sm_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, - 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,11,11,11,11,11,11,11, 6, - 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,11,10, - 11, -}; - -static const static_codebook _44c1_sm_p6_0 = { - 4, 81, - (char *)_vq_lengthlist__44c1_sm_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c1_sm_p6_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44c1_sm_p6_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 9, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c1_sm_p6_1 = { - 2, 121, - (char *)_vq_lengthlist__44c1_sm_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_sm_p6_1, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c1_sm_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, - 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0, 9,10, - 9,10,11,11,12,11,13,12, 0, 0, 0,10,10, 9, 9,11, - 11,12,12,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,12,11,11,12,13,14,13, 0, 0, 0, 0, - 0,12,12,11,11,13,12,14,13, -}; - -static const static_codebook _44c1_sm_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44c1_sm_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c1_sm_p7_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44c1_sm_p7_1[] = { - 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c1_sm_p7_1 = { - 2, 25, - (char *)_vq_lengthlist__44c1_sm_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_sm_p7_1, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c1_sm_p8_0[] = { - 1, 3, 3,13,13,13,13,13,13,13,13,13,13, 3, 6, 6, - 13,13,13,13,13,13,13,13,13,13, 4, 8, 7,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13, -}; - -static const static_codebook _44c1_sm_p8_0 = { - 2, 169, - (char *)_vq_lengthlist__44c1_sm_p8_0, - 1, -514541568, 1627103232, 4, 0, - (long *)_vq_quantlist__44c1_sm_p8_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44c1_sm_p8_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, - 7, 7, 8, 7,10,10,11,11,12,12, 6, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,16, 7, 7, 8, 8, 9, 9,11,11, - 12,12,13,13,17, 7, 7, 8, 7, 9, 9,11,10,12,12,13, - 13,19,11,10, 8, 8,10,10,11,11,12,12,13,13,19,11, - 11, 9, 7,11,10,11,11,12,12,13,12,19,19,19,10,10, - 10,10,11,12,12,12,13,14,18,19,19,11, 9,11, 9,13, - 12,12,12,13,13,19,20,19,13,15,11,11,12,12,13,13, - 14,13,18,19,20,15,13,12,10,13,10,13,13,13,14,20, - 20,20,20,20,13,14,12,12,13,12,13,13,20,20,20,20, - 20,13,12,12,12,14,12,14,13, -}; - -static const static_codebook _44c1_sm_p8_1 = { - 2, 169, - (char *)_vq_lengthlist__44c1_sm_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c1_sm_p8_1, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44c1_sm_p8_2[] = { - 2, 5, 5, 6, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,11,11,11, 9, - 8, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11,11, - 11,11,11, 9, 9,10, 9, 9, 9, 9,10, 9,10,10,11,10, - 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11, - 11,10,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, - 10,11,10,11,11,11,11,11,11, 9, 9,10, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44c1_sm_p8_2 = { - 2, 289, - (char *)_vq_lengthlist__44c1_sm_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_sm_p8_2, - 0 -}; - -static const char _huff_lengthlist__44c1_sm_short[] = { - 4, 7,13,14,14,15,16,18,18, 4, 2, 5, 8, 7, 9,12, - 15,15,10, 4, 5,10, 6, 8,11,15,17,12, 5, 7, 5, 6, - 8,11,14,17,11, 5, 6, 6, 5, 6, 9,13,17,12, 6, 7, - 6, 5, 6, 8,12,14,14, 7, 8, 6, 6, 7, 9,11,14,14, - 8, 9, 6, 5, 6, 9,11,13,16,10,10, 7, 6, 7, 8,10, - 11, -}; - -static const static_codebook _huff_book__44c1_sm_short = { - 2, 81, - (char *)_huff_lengthlist__44c1_sm_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44cn1_s_long[] = { - 4, 4, 7, 8, 7, 8,10,12,17, 3, 1, 6, 6, 7, 8,10, - 12,15, 7, 6, 9, 9, 9,11,12,14,17, 8, 6, 9, 6, 7, - 9,11,13,17, 7, 6, 9, 7, 7, 8, 9,12,15, 8, 8,10, - 8, 7, 7, 7,10,14, 9,10,12,10, 8, 8, 8,10,14,11, - 13,15,13,12,11,11,12,16,17,18,18,19,20,18,16,16, - 20, -}; - -static const static_codebook _huff_book__44cn1_s_long = { - 2, 81, - (char *)_huff_lengthlist__44cn1_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44cn1_s_p1_0[] = { - 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, - 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_s_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44cn1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44cn1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44cn1_s_p2_0[] = { - 1, 4, 4, 7, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_s_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44cn1_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44cn1_s_p3_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 9, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_s_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44cn1_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44cn1_s_p4_0[] = { - 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 6, 6, 7, 7, - 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, - 11, -}; - -static const static_codebook _44cn1_s_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44cn1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44cn1_s_p5_0[] = { - 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, - 10, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, - 10,10,11,11,11,12,12, 0, 0, 0, 9, 9,10, 9,10,10, - 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,10,11,11,11,12,13,12,13,13, 0, 0, 0, 0, - 0, 0, 0,11,10,11,11,12,12,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,12,13,13,14, - 14, -}; - -static const static_codebook _44cn1_s_p5_0 = { - 2, 289, - (char *)_vq_lengthlist__44cn1_s_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44cn1_s_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 6, 6,10, 9, 9,11, - 9, 9, 4, 6, 6,10, 9, 9,10, 9, 9, 7,10,10,11,11, - 11,12,11,11, 7, 9, 9,11,11,10,11,10,10, 7, 9, 9, - 11,10,11,11,10,10, 7,10,10,11,11,11,12,11,11, 7, - 9, 9,11,10,10,11,10,10, 7, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44cn1_s_p6_0 = { - 4, 81, - (char *)_vq_lengthlist__44cn1_s_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44cn1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44cn1_s_p6_1[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 6, - 8, 8, 8, 8, 8, 8,10,10,10, 7, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 9, 9, - 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10, - 10,10,10, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44cn1_s_p6_1 = { - 2, 121, - (char *)_vq_lengthlist__44cn1_s_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44cn1_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,11,11, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,12, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, - 11,12,12,13,12, 0, 0, 0,14,14,11,10,11,12,12,13, - 13,14, 0, 0, 0,15,15,11,11,12,11,12,12,14,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,14,14, 0, 0, 0, 0, - 0,13,13,12,12,13,13,13,14, -}; - -static const static_codebook _44cn1_s_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44cn1_s_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44cn1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44cn1_s_p7_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44cn1_s_p7_1 = { - 2, 25, - (char *)_vq_lengthlist__44cn1_s_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p8_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44cn1_s_p8_0[] = { - 1, 7, 7,11,11, 8,11,11,11,11, 4,11, 3,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,10,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 7,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11, 8,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12, -}; - -static const static_codebook _44cn1_s_p8_0 = { - 4, 625, - (char *)_vq_lengthlist__44cn1_s_p8_0, - 1, -518283264, 1627103232, 3, 0, - (long *)_vq_quantlist__44cn1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44cn1_s_p8_1[] = { - 1, 4, 4, 6, 6, 8, 8, 9,10,10,11,11,11, 6, 5, 5, - 7, 7, 8, 8, 9,10, 9,11,11,12, 5, 5, 5, 7, 7, 8, - 9,10,10,12,12,14,13,15, 7, 7, 8, 8, 9,10,11,11, - 10,12,10,11,15, 7, 8, 8, 8, 9, 9,11,11,13,12,12, - 13,15,10,10, 8, 8,10,10,12,12,11,14,10,10,15,11, - 11, 8, 8,10,10,12,13,13,14,15,13,15,15,15,10,10, - 10,10,12,12,13,12,13,10,15,15,15,10,10,11,10,13, - 11,13,13,15,13,15,15,15,13,13,10,11,11,11,12,10, - 14,11,15,15,14,14,13,10,10,12,11,13,13,14,14,15, - 15,15,15,15,11,11,11,11,12,11,15,12,15,15,15,15, - 15,12,12,11,11,14,12,13,14, -}; - -static const static_codebook _44cn1_s_p8_1 = { - 2, 169, - (char *)_vq_lengthlist__44cn1_s_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44cn1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44cn1_s_p8_2[] = { - 3, 4, 3, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9,10,11,11, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9,10,11,10, 7, 6, 7, 7, 8, 8, 9, 9, 9, - 9, 9, 9, 9,10,10,10,11, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9,10,11,11,11, 8, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 8, 8, 8, - 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11,11, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11, - 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, - 10,11,11,11, 9,10,10, 9, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 11,11,11,10,11,11,11,11,11, 9, 9, 9,10, 9, 9, 9, - 9, -}; - -static const static_codebook _44cn1_s_p8_2 = { - 2, 289, - (char *)_vq_lengthlist__44cn1_s_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_s_p8_2, - 0 -}; - -static const char _huff_lengthlist__44cn1_s_short[] = { - 10, 9,12,15,12,13,16,14,16, 7, 1, 5,14, 7,10,13, - 16,16, 9, 4, 6,16, 8,11,16,16,16,14, 4, 7,16, 9, - 12,14,16,16,10, 5, 7,14, 9,12,14,15,15,13, 8, 9, - 14,10,12,13,14,15,13, 9, 9, 7, 6, 8,11,12,12,14, - 8, 8, 5, 4, 5, 8,11,12,16,10,10, 6, 5, 6, 8, 9, - 10, -}; - -static const static_codebook _huff_book__44cn1_s_short = { - 2, 81, - (char *)_huff_lengthlist__44cn1_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44cn1_sm_long[] = { - 3, 3, 8, 8, 8, 8,10,12,14, 3, 2, 6, 7, 7, 8,10, - 12,16, 7, 6, 7, 9, 8,10,12,14,16, 8, 6, 8, 4, 5, - 7, 9,11,13, 7, 6, 8, 5, 6, 7, 9,11,14, 8, 8,10, - 7, 7, 6, 8,10,13, 9,11,12, 9, 9, 7, 8,10,12,10, - 13,15,11,11,10, 9,10,13,13,16,17,14,15,14,13,14, - 17, -}; - -static const static_codebook _huff_book__44cn1_sm_long = { - 2, 81, - (char *)_huff_lengthlist__44cn1_sm_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44cn1_sm_p1_0[] = { - 1, 4, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_sm_p1_0 = { - 8, 6561, - (char *)_vq_lengthlist__44cn1_sm_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44cn1_sm_p1_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44cn1_sm_p2_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_sm_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44cn1_sm_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_sm_p2_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44cn1_sm_p3_0[] = { - 1, 3, 4, 7, 7, 0, 0, 0, 0, 0, 4, 4, 7, 7, 0, 0, - 0, 0, 0, 4, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 9, 9, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_sm_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44cn1_sm_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p3_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44cn1_sm_p4_0[] = { - 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, - 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, - 11, -}; - -static const static_codebook _44cn1_sm_p4_0 = { - 2, 81, - (char *)_vq_lengthlist__44cn1_sm_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p4_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44cn1_sm_p5_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, - 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 6, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10,11, - 11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, 0, - 10,10,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, 0, - 0, 0, 0,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,14,14,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,14,14, - 14, -}; - -static const static_codebook _44cn1_sm_p5_0 = { - 2, 289, - (char *)_vq_lengthlist__44cn1_sm_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_sm_p5_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p6_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44cn1_sm_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 6,10, 9, 9,11, - 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, - 11,11,11,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,11,11,11,11,12,11,11, 7, - 9, 9,11,10,10,12,10,10, 7, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44cn1_sm_p6_0 = { - 4, 81, - (char *)_vq_lengthlist__44cn1_sm_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44cn1_sm_p6_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44cn1_sm_p6_1[] = { - 2, 4, 4, 5, 5, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, - 8, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 8, 9,10,10, - 10,10,10, 8, 9, 8, 8, 9, 8, -}; - -static const static_codebook _44cn1_sm_p6_1 = { - 2, 121, - (char *)_vq_lengthlist__44cn1_sm_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p6_1, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44cn1_sm_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 9, 9,10,10, 7, 5, 5, - 7, 7, 8, 8, 8, 8,10, 9,11,10, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,11,11,12,12, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,13, - 13,13, 0, 0, 0,14,14,11,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,13,14, 0, 0, 0, 0, - 0,13,12,12,12,13,13,13,14, -}; - -static const static_codebook _44cn1_sm_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44cn1_sm_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p7_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44cn1_sm_p7_1[] = { - 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44cn1_sm_p7_1 = { - 2, 25, - (char *)_vq_lengthlist__44cn1_sm_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_sm_p7_1, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p8_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44cn1_sm_p8_0[] = { - 1, 4, 4,12,11,13,13,14,14, 4, 7, 7,11,13,14,14, - 14,14, 3, 8, 3,14,14,14,14,14,14,14,10,12,14,14, - 14,14,14,14,14,14, 5,14, 8,14,14,14,14,14,12,14, - 13,14,14,14,14,14,14,14,13,14,10,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14, -}; - -static const static_codebook _44cn1_sm_p8_0 = { - 2, 81, - (char *)_vq_lengthlist__44cn1_sm_p8_0, - 1, -516186112, 1627103232, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p8_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44cn1_sm_p8_1[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,11,11, 6, 5, 5, - 7, 7, 8, 8,10,10,10,11,11,11, 6, 5, 5, 7, 7, 8, - 8,10,10,11,12,12,12,14, 7, 7, 7, 8, 9, 9,11,11, - 11,12,11,12,17, 7, 7, 8, 7, 9, 9,11,11,12,12,12, - 12,14,11,11, 8, 8,10,10,11,12,12,13,11,12,14,11, - 11, 8, 8,10,10,11,12,12,13,13,12,14,15,14,10,10, - 10,10,11,12,12,12,12,11,14,13,16,10,10,10, 9,12, - 11,12,12,13,14,14,15,14,14,13,10,10,11,11,12,11, - 13,11,14,12,15,13,14,11,10,12,10,12,12,13,13,13, - 13,14,15,15,12,12,11,11,12,11,13,12,14,14,14,14, - 17,12,12,11,10,13,11,13,13, -}; - -static const static_codebook _44cn1_sm_p8_1 = { - 2, 169, - (char *)_vq_lengthlist__44cn1_sm_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p8_1, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44cn1_sm_p8_2[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9,11,10,11, 8, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, 8, 8, 8, - 8, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11, - 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11, - 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,11,10, - 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 10,11,11,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44cn1_sm_p8_2 = { - 2, 289, - (char *)_vq_lengthlist__44cn1_sm_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_sm_p8_2, - 0 -}; - -static const char _huff_lengthlist__44cn1_sm_short[] = { - 5, 6,12,14,12,14,16,17,18, 4, 2, 5,11, 7,10,12, - 14,15, 9, 4, 5,11, 7,10,13,15,18,15, 6, 7, 5, 6, - 8,11,13,16,11, 5, 6, 5, 5, 6, 9,13,15,12, 5, 7, - 6, 5, 6, 9,12,14,12, 6, 7, 8, 6, 7, 9,12,13,14, - 8, 8, 7, 5, 5, 8,10,12,16, 9, 9, 8, 6, 6, 7, 9, - 9, -}; - -static const static_codebook _huff_book__44cn1_sm_short = { - 2, 81, - (char *)_huff_lengthlist__44cn1_sm_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/src/libvorbis-1.3.4/lib/books/floor/floor_books.h b/src/libvorbis-1.3.4/lib/books/floor/floor_books.h deleted file mode 100644 index e925313f..00000000 --- a/src/libvorbis-1.3.4/lib/books/floor/floor_books.h +++ /dev/null @@ -1,1547 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: static codebooks autogenerated by huff/huffbuld - last modified: $Id: floor_books.h 19057 2014-01-22 12:32:31Z xiphmont $ - - ********************************************************************/ - -#include "codebook.h" - -static const char _huff_lengthlist_line_256x7_0sub1[] = { - 0, 2, 3, 3, 3, 3, 4, 3, 4, -}; - -static const static_codebook _huff_book_line_256x7_0sub1 = { - 1, 9, - (char *)_huff_lengthlist_line_256x7_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 4, 3, 5, 3, - 6, 3, 6, 4, 6, 4, 7, 5, 7, -}; - -static const static_codebook _huff_book_line_256x7_0sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_256x7_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 2, 5, 3, 5, 3, - 6, 3, 6, 4, 7, 6, 7, 8, 7, 9, 8, 9, 9, 9,10, 9, - 11,13,11,13,10,10,13,13,13,13,13,13,12,12,12,12, -}; - -static const static_codebook _huff_book_line_256x7_0sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_256x7_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_1sub1[] = { - 0, 3, 3, 3, 3, 2, 4, 3, 4, -}; - -static const static_codebook _huff_book_line_256x7_1sub1 = { - 1, 9, - (char *)_huff_lengthlist_line_256x7_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_1sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 3, 4, 3, 4, 4, - 5, 4, 6, 5, 6, 7, 6, 8, 8, -}; - -static const static_codebook _huff_book_line_256x7_1sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_256x7_1sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_1sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 2, 4, 3, 6, 3, 7, - 3, 8, 5, 8, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, -}; - -static const static_codebook _huff_book_line_256x7_1sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_256x7_1sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_class0[] = { - 7, 5, 5, 9, 9, 6, 6, 9,12, 8, 7, 8,11, 8, 9,15, - 6, 3, 3, 7, 7, 4, 3, 6, 9, 6, 5, 6, 8, 6, 8,15, - 8, 5, 5, 9, 8, 5, 4, 6,10, 7, 5, 5,11, 8, 7,15, - 14,15,13,13,13,13, 8,11,15,10, 7, 6,11, 9,10,15, -}; - -static const static_codebook _huff_book_line_256x7_class0 = { - 1, 64, - (char *)_huff_lengthlist_line_256x7_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x7_class1[] = { - 5, 6, 8,15, 6, 9,10,15,10,11,12,15,15,15,15,15, - 4, 6, 7,15, 6, 7, 8,15, 9, 8, 9,15,15,15,15,15, - 6, 8, 9,15, 7, 7, 8,15,10, 9,10,15,15,15,15,15, - 15,13,15,15,15,10,11,15,15,13,13,15,15,15,15,15, - 4, 6, 7,15, 6, 8, 9,15,10,10,12,15,15,15,15,15, - 2, 5, 6,15, 5, 6, 7,15, 8, 6, 7,15,15,15,15,15, - 5, 6, 8,15, 5, 6, 7,15, 9, 6, 7,15,15,15,15,15, - 14,12,13,15,12,10,11,15,15,15,15,15,15,15,15,15, - 7, 8, 9,15, 9,10,10,15,15,14,14,15,15,15,15,15, - 5, 6, 7,15, 7, 8, 9,15,12, 9,10,15,15,15,15,15, - 7, 7, 9,15, 7, 7, 8,15,12, 8, 9,15,15,15,15,15, - 13,13,14,15,12,11,12,15,15,15,15,15,15,15,15,15, - 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, - 13,13,13,15,15,15,15,15,15,15,15,15,15,15,15,15, - 15,12,13,15,15,12,13,15,15,14,15,15,15,15,15,15, - 15,15,15,15,15,15,13,15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _huff_book_line_256x7_class1 = { - 1, 256, - (char *)_huff_lengthlist_line_256x7_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_0sub0[] = { - 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 6, 5, 6, 6, 6, 6, 5, 6, 6, 7, 6, 7, 6, 7, 6, - 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, 8, 7, 9, 7, 9, 7, - 9, 7, 9, 8, 9, 8,10, 8,10, 8,10, 7,10, 6,10, 8, - 10, 8,11, 7,10, 7,11, 8,11,11,12,12,11,11,12,11, - 13,11,13,11,13,12,15,12,13,13,14,14,14,14,14,15, - 15,15,16,14,17,19,19,18,18,18,18,18,18,18,18,18, - 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, -}; - -static const static_codebook _huff_book_line_512x17_0sub0 = { - 1, 128, - (char *)_huff_lengthlist_line_512x17_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_1sub0[] = { - 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, -}; - -static const static_codebook _huff_book_line_512x17_1sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_512x17_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 4, 3, 5, 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 6, 5, - 6, 5, 7, 5, 8, 6, 8, 6, 8, 6, 8, 6, 8, 7, 9, 7, - 9, 7,11, 9,11,11,12,11,14,12,14,16,14,16,13,16, - 14,16,12,15,13,16,14,16,13,14,12,15,13,15,13,13, - 13,15,12,14,14,15,13,15,12,15,15,15,15,15,15,15, - 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _huff_book_line_512x17_1sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_512x17_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_2sub1[] = { - 0, 4, 5, 4, 4, 4, 5, 4, 4, 4, 5, 4, 5, 4, 5, 3, - 5, 3, -}; - -static const static_codebook _huff_book_line_512x17_2sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_512x17_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_2sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 6, 4, 6, 5, - 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 7, 8, 7, 9, 7, - 9, 8, -}; - -static const static_codebook _huff_book_line_512x17_2sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_512x17_2sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_2sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 3, 3, 4, 3, 4, 4, 5, 5, 6, 6, 7, 7, - 7, 8, 8,11, 8, 9, 9, 9,10,11,11,11, 9,10,10,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _huff_book_line_512x17_2sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_512x17_2sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 5, 4, 5, - 5, 5, -}; - -static const static_codebook _huff_book_line_512x17_3sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_512x17_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 2, 3, 3, 4, 3, 5, 4, 6, 4, 6, 5, 7, 6, 7, - 6, 8, 6, 8, 7, 9, 8,10, 8,12, 9,13,10,15,10,15, - 11,14, -}; - -static const static_codebook _huff_book_line_512x17_3sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_512x17_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 8, 4, 8, 4, 8, 4, 8, 5, 8, 5, 8, 6, 8, - 4, 8, 4, 8, 5, 8, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _huff_book_line_512x17_3sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_512x17_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_class1[] = { - 1, 2, 3, 6, 5, 4, 7, 7, -}; - -static const static_codebook _huff_book_line_512x17_class1 = { - 1, 8, - (char *)_huff_lengthlist_line_512x17_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_class2[] = { - 3, 3, 3,14, 5, 4, 4,11, 8, 6, 6,10,17,12,11,17, - 6, 5, 5,15, 5, 3, 4,11, 8, 5, 5, 8,16, 9,10,14, - 10, 8, 9,17, 8, 6, 6,13,10, 7, 7,10,16,11,13,14, - 17,17,17,17,17,16,16,16,16,15,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_512x17_class2 = { - 1, 64, - (char *)_huff_lengthlist_line_512x17_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_512x17_class3[] = { - 2, 4, 6,17, 4, 5, 7,17, 8, 7,10,17,17,17,17,17, - 3, 4, 6,15, 3, 3, 6,15, 7, 6, 9,17,17,17,17,17, - 6, 8,10,17, 6, 6, 8,16, 9, 8,10,17,17,15,16,17, - 17,17,17,17,12,15,15,16,12,15,15,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_512x17_class3 = { - 1, 64, - (char *)_huff_lengthlist_line_512x17_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x4_class0[] = { - 7, 7, 7,11, 6, 6, 7,11, 7, 6, 6,10,12,10,10,13, - 7, 7, 8,11, 7, 7, 7,11, 7, 6, 7,10,11,10,10,13, - 10,10, 9,12, 9, 9, 9,11, 8, 8, 8,11,13,11,10,14, - 15,15,14,15,15,14,13,14,15,12,12,17,17,17,17,17, - 7, 7, 6, 9, 6, 6, 6, 9, 7, 6, 6, 8,11,11,10,12, - 7, 7, 7, 9, 7, 6, 6, 9, 7, 6, 6, 9,13,10,10,11, - 10, 9, 8,10, 9, 8, 8,10, 8, 8, 7, 9,13,12,10,11, - 17,14,14,13,15,14,12,13,17,13,12,15,17,17,14,17, - 7, 6, 6, 7, 6, 6, 5, 7, 6, 6, 6, 6,11, 9, 9, 9, - 7, 7, 6, 7, 7, 6, 6, 7, 6, 6, 6, 6,10, 9, 8, 9, - 10, 9, 8, 8, 9, 8, 7, 8, 8, 7, 6, 8,11,10, 9,10, - 17,17,12,15,15,15,12,14,14,14,10,12,15,13,12,13, - 11,10, 8,10,11,10, 8, 8,10, 9, 7, 7,10, 9, 9,11, - 11,11, 9,10,11,10, 8, 9,10, 8, 6, 8,10, 9, 9,11, - 14,13,10,12,12,11,10,10, 8, 7, 8,10,10,11,11,12, - 17,17,15,17,17,17,17,17,17,13,12,17,17,17,14,17, -}; - -static const static_codebook _huff_book_line_128x4_class0 = { - 1, 256, - (char *)_huff_lengthlist_line_128x4_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x4_0sub0[] = { - 2, 2, 2, 2, -}; - -static const static_codebook _huff_book_line_128x4_0sub0 = { - 1, 4, - (char *)_huff_lengthlist_line_128x4_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x4_0sub1[] = { - 0, 0, 0, 0, 3, 2, 3, 2, 3, 3, -}; - -static const static_codebook _huff_book_line_128x4_0sub1 = { - 1, 10, - (char *)_huff_lengthlist_line_128x4_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x4_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 4, 3, 4, 3, - 4, 4, 5, 4, 5, 4, 6, 5, 6, -}; - -static const static_codebook _huff_book_line_128x4_0sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_128x4_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x4_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, - 5, 4, 6, 5, 6, 5, 7, 6, 6, 7, 7, 9, 9,11,11,16, - 11,14,10,11,11,13,16,15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _huff_book_line_128x4_0sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_128x4_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4_class0[] = { - 6, 7, 7,12, 6, 6, 7,12, 7, 6, 6,10,15,12,11,13, - 7, 7, 8,13, 7, 7, 8,12, 7, 7, 7,11,12,12,11,13, - 10, 9, 9,11, 9, 9, 9,10,10, 8, 8,12,14,12,12,14, - 11,11,12,14,11,12,11,15,15,12,13,15,15,15,15,15, - 6, 6, 7,10, 6, 6, 6,11, 7, 6, 6, 9,14,12,11,13, - 7, 7, 7,10, 6, 6, 7, 9, 7, 7, 6,10,13,12,10,12, - 9, 9, 9,11, 9, 9, 8, 9, 9, 8, 8,10,13,12,10,12, - 12,12,11,13,12,12,11,12,15,13,12,15,15,15,14,14, - 6, 6, 6, 8, 6, 6, 5, 6, 7, 7, 6, 5,11,10, 9, 8, - 7, 6, 6, 7, 6, 6, 5, 6, 7, 7, 6, 6,11,10, 9, 8, - 8, 8, 8, 9, 8, 8, 7, 8, 8, 8, 6, 7,11,10, 9, 9, - 14,11,10,14,14,11,10,15,13,11, 9,11,15,12,12,11, - 11, 9, 8, 8,10, 9, 8, 9,11,10, 9, 8,12,11,12,11, - 13,10, 8, 9,11,10, 8, 9,10, 9, 8, 9,10, 8,12,12, - 15,11,10,10,13,11,10,10, 8, 8, 7,12,10, 9,11,12, - 15,12,11,15,13,11,11,15,12,14,11,13,15,15,13,13, -}; - -static const static_codebook _huff_book_line_256x4_class0 = { - 1, 256, - (char *)_huff_lengthlist_line_256x4_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4_0sub0[] = { - 2, 2, 2, 2, -}; - -static const static_codebook _huff_book_line_256x4_0sub0 = { - 1, 4, - (char *)_huff_lengthlist_line_256x4_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4_0sub1[] = { - 0, 0, 0, 0, 2, 2, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book_line_256x4_0sub1 = { - 1, 10, - (char *)_huff_lengthlist_line_256x4_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 3, 4, 3, 4, 3, - 5, 3, 5, 4, 5, 4, 6, 4, 6, -}; - -static const static_codebook _huff_book_line_256x4_0sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_256x4_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, - 6, 4, 7, 4, 7, 5, 7, 6, 7, 6, 7, 8,10,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,12,12,12,12,12, -}; - -static const static_codebook _huff_book_line_256x4_0sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_256x4_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_class0[] = { - 10, 7, 8,13, 9, 6, 7,11,10, 8, 8,12,17,17,17,17, - 7, 5, 5, 9, 6, 4, 4, 8, 8, 5, 5, 8,16,14,13,16, - 7, 5, 5, 7, 6, 3, 3, 5, 8, 5, 4, 7,14,12,12,15, - 10, 7, 8, 9, 7, 5, 5, 6, 9, 6, 5, 5,15,12, 9,10, -}; - -static const static_codebook _huff_book_line_128x7_class0 = { - 1, 64, - (char *)_huff_lengthlist_line_128x7_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_class1[] = { - 8,13,17,17, 8,11,17,17,11,13,17,17,17,17,17,17, - 6,10,16,17, 6,10,15,17, 8,10,16,17,17,17,17,17, - 9,13,15,17, 8,11,17,17,10,12,17,17,17,17,17,17, - 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, - 6,11,15,17, 7,10,15,17, 8,10,17,17,17,15,17,17, - 4, 8,13,17, 4, 7,13,17, 6, 8,15,17,16,15,17,17, - 6,11,15,17, 6, 9,13,17, 8,10,17,17,15,17,17,17, - 16,17,17,17,12,14,15,17,13,14,15,17,17,17,17,17, - 5,10,14,17, 5, 9,14,17, 7, 9,15,17,15,15,17,17, - 3, 7,12,17, 3, 6,11,17, 5, 7,13,17,12,12,17,17, - 5, 9,14,17, 3, 7,11,17, 5, 8,13,17,13,11,16,17, - 12,17,17,17, 9,14,15,17,10,11,14,17,16,14,17,17, - 8,12,17,17, 8,12,17,17,10,12,17,17,17,17,17,17, - 5,10,17,17, 5, 9,15,17, 7, 9,17,17,13,13,17,17, - 7,11,17,17, 6,10,15,17, 7, 9,15,17,12,11,17,17, - 12,15,17,17,11,14,17,17,11,10,15,17,17,16,17,17, -}; - -static const static_codebook _huff_book_line_128x7_class1 = { - 1, 256, - (char *)_huff_lengthlist_line_128x7_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_0sub1[] = { - 0, 3, 3, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book_line_128x7_0sub1 = { - 1, 9, - (char *)_huff_lengthlist_line_128x7_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 4, 4, 4, - 5, 4, 5, 4, 5, 4, 6, 4, 6, -}; - -static const static_codebook _huff_book_line_128x7_0sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_128x7_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 3, 5, 3, 5, 4, - 5, 4, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 7, 8, 9,11,13,13,13,13,13,13,13,13,13,13,13,13, -}; - -static const static_codebook _huff_book_line_128x7_0sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_128x7_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_1sub1[] = { - 0, 3, 3, 2, 3, 3, 4, 3, 4, -}; - -static const static_codebook _huff_book_line_128x7_1sub1 = { - 1, 9, - (char *)_huff_lengthlist_line_128x7_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_1sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 6, 3, 6, 3, - 6, 3, 7, 3, 8, 4, 9, 4, 9, -}; - -static const static_codebook _huff_book_line_128x7_1sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_128x7_1sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x7_1sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 7, 2, 7, 3, 8, 4, - 9, 5, 9, 8,10,11,11,12,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,13,13,13,13, -}; - -static const static_codebook _huff_book_line_128x7_1sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_128x7_1sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_class1[] = { - 1, 6, 3, 7, 2, 4, 5, 7, -}; - -static const static_codebook _huff_book_line_128x11_class1 = { - 1, 8, - (char *)_huff_lengthlist_line_128x11_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_class2[] = { - 1, 6,12,16, 4,12,15,16, 9,15,16,16,16,16,16,16, - 2, 5,11,16, 5,11,13,16, 9,13,16,16,16,16,16,16, - 4, 8,12,16, 5, 9,12,16, 9,13,15,16,16,16,16,16, - 15,16,16,16,11,14,13,16,12,15,16,16,16,16,16,15, -}; - -static const static_codebook _huff_book_line_128x11_class2 = { - 1, 64, - (char *)_huff_lengthlist_line_128x11_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_class3[] = { - 7, 6, 9,17, 7, 6, 8,17,12, 9,11,16,16,16,16,16, - 5, 4, 7,16, 5, 3, 6,14, 9, 6, 8,15,16,16,16,16, - 5, 4, 6,13, 3, 2, 4,11, 7, 4, 6,13,16,11,10,14, - 12,12,12,16, 9, 7,10,15,12, 9,11,16,16,15,15,16, -}; - -static const static_codebook _huff_book_line_128x11_class3 = { - 1, 64, - (char *)_huff_lengthlist_line_128x11_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_0sub0[] = { - 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 6, 6, 6, 7, 6, - 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, 8, 7, - 8, 7, 8, 7, 8, 7, 9, 7, 9, 8, 9, 8, 9, 8,10, 8, - 10, 9,10, 9,10, 9,11, 9,11, 9,10,10,11,10,11,10, - 11,11,11,11,11,11,12,13,14,14,14,15,15,16,16,16, - 17,15,16,15,16,16,17,17,16,17,17,17,17,17,17,17, - 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, -}; - -static const static_codebook _huff_book_line_128x11_0sub0 = { - 1, 128, - (char *)_huff_lengthlist_line_128x11_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_1sub0[] = { - 2, 5, 5, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, - 6, 5, 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, -}; - -static const static_codebook _huff_book_line_128x11_1sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_128x11_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 5, 3, 5, 3, 6, 4, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, - 8, 4, 9, 5, 9, 5, 9, 5, 9, 6,10, 6,10, 6,11, 7, - 10, 7,10, 8,11, 9,11, 9,11,10,11,11,12,11,11,12, - 15,15,12,14,11,14,12,14,11,14,13,14,12,14,11,14, - 11,14,12,14,11,14,11,14,13,13,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, -}; - -static const static_codebook _huff_book_line_128x11_1sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_128x11_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_2sub1[] = { - 0, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, - 5, 5, -}; - -static const static_codebook _huff_book_line_128x11_2sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_128x11_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_2sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 3, 4, 4, 4, 4, 5, 4, 5, 4, 6, 5, 7, - 5, 7, 6, 8, 6, 8, 6, 9, 7, 9, 7,10, 7, 9, 8,11, - 8,11, -}; - -static const static_codebook _huff_book_line_128x11_2sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_128x11_2sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_2sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 8, 3, 8, 4, 8, 4, 8, 6, 8, 5, 8, 4, 8, - 4, 8, 6, 8, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _huff_book_line_128x11_2sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_128x11_2sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, - 5, 4, -}; - -static const static_codebook _huff_book_line_128x11_3sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_128x11_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 3, 5, 4, 6, 4, 6, 4, 7, 4, 7, 4, 8, 4, - 8, 4, 9, 4, 9, 4,10, 4,10, 5,10, 5,11, 5,12, 6, - 12, 6, -}; - -static const static_codebook _huff_book_line_128x11_3sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_128x11_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x11_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 7, 1, 6, 3, 7, 3, 8, 4, 8, 5, 8, 8, 8, 9, - 7, 8, 8, 7, 7, 7, 8, 9,10, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, -}; - -static const static_codebook _huff_book_line_128x11_3sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_128x11_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_class1[] = { - 1, 3, 4, 7, 2, 5, 6, 7, -}; - -static const static_codebook _huff_book_line_128x17_class1 = { - 1, 8, - (char *)_huff_lengthlist_line_128x17_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_class2[] = { - 1, 4,10,19, 3, 8,13,19, 7,12,19,19,19,19,19,19, - 2, 6,11,19, 8,13,19,19, 9,11,19,19,19,19,19,19, - 6, 7,13,19, 9,13,19,19,10,13,18,18,18,18,18,18, - 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, -}; - -static const static_codebook _huff_book_line_128x17_class2 = { - 1, 64, - (char *)_huff_lengthlist_line_128x17_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_class3[] = { - 3, 6,10,17, 4, 8,11,20, 8,10,11,20,20,20,20,20, - 2, 4, 8,18, 4, 6, 8,17, 7, 8,10,20,20,17,20,20, - 3, 5, 8,17, 3, 4, 6,17, 8, 8,10,17,17,12,16,20, - 13,13,15,20,10,10,12,20,15,14,15,20,20,20,19,19, -}; - -static const static_codebook _huff_book_line_128x17_class3 = { - 1, 64, - (char *)_huff_lengthlist_line_128x17_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_0sub0[] = { - 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, - 8, 5, 8, 5, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, 9, 6, - 9, 6, 9, 7, 9, 7, 9, 7, 9, 7,10, 7,10, 8,10, 8, - 10, 8,10, 8,10, 8,11, 8,11, 8,11, 8,11, 8,11, 9, - 12, 9,12, 9,12, 9,12, 9,12,10,12,10,13,11,13,11, - 14,12,14,13,15,14,16,14,17,15,18,16,20,20,20,20, - 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, -}; - -static const static_codebook _huff_book_line_128x17_0sub0 = { - 1, 128, - (char *)_huff_lengthlist_line_128x17_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_1sub0[] = { - 2, 5, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, - 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, -}; - -static const static_codebook _huff_book_line_128x17_1sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_128x17_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 4, 3, 5, 3, 5, 3, 6, 3, 6, 4, 6, 4, 7, 4, 7, 5, - 8, 5, 8, 6, 9, 7, 9, 7, 9, 8,10, 9,10, 9,11,10, - 11,11,11,11,11,11,12,12,12,13,12,13,12,14,12,15, - 12,14,12,16,13,17,13,17,14,17,14,16,13,17,14,17, - 14,17,15,17,15,15,16,17,17,17,17,17,17,17,17,17, - 17,17,17,17,17,17,16,16,16,16,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_128x17_1sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_128x17_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_2sub1[] = { - 0, 4, 5, 4, 6, 4, 8, 3, 9, 3, 9, 2, 9, 3, 8, 4, - 9, 4, -}; - -static const static_codebook _huff_book_line_128x17_2sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_128x17_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_2sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 1, 5, 3, 5, 3, 5, 4, 7, 5,10, 7,10, 7, - 12,10,14,10,14, 9,14,11,14,14,14,13,13,13,13,13, - 13,13, -}; - -static const static_codebook _huff_book_line_128x17_2sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_128x17_2sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_2sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, -}; - -static const static_codebook _huff_book_line_128x17_2sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_128x17_2sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 4, 5, 3, 5, 3, 5, 4, 6, 4, - 6, 4, -}; - -static const static_codebook _huff_book_line_128x17_3sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_128x17_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 3, 6, 3, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, - 8, 4, 8, 4, 8, 4, 9, 4, 9, 5,10, 5,10, 7,10, 8, - 10, 8, -}; - -static const static_codebook _huff_book_line_128x17_3sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_128x17_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_128x17_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 4, 7, 5, 8, 5,11, - 6,10, 6,12, 7,12, 7,12, 8,12, 8,12,10,12,12,12, - 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _huff_book_line_128x17_3sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_128x17_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_class1[] = { - 2,10, 8,14, 7,12,11,14, 1, 5, 3, 7, 4, 9, 7,13, -}; - -static const static_codebook _huff_book_line_1024x27_class1 = { - 1, 16, - (char *)_huff_lengthlist_line_1024x27_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_class2[] = { - 1, 4, 2, 6, 3, 7, 5, 7, -}; - -static const static_codebook _huff_book_line_1024x27_class2 = { - 1, 8, - (char *)_huff_lengthlist_line_1024x27_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_class3[] = { - 1, 5, 7,21, 5, 8, 9,21,10, 9,12,20,20,16,20,20, - 4, 8, 9,20, 6, 8, 9,20,11,11,13,20,20,15,17,20, - 9,11,14,20, 8,10,15,20,11,13,15,20,20,20,20,20, - 20,20,20,20,13,20,20,20,18,18,20,20,20,20,20,20, - 3, 6, 8,20, 6, 7, 9,20,10, 9,12,20,20,20,20,20, - 5, 7, 9,20, 6, 6, 9,20,10, 9,12,20,20,20,20,20, - 8,10,13,20, 8, 9,12,20,11,10,12,20,20,20,20,20, - 18,20,20,20,15,17,18,20,18,17,18,20,20,20,20,20, - 7,10,12,20, 8, 9,11,20,14,13,14,20,20,20,20,20, - 6, 9,12,20, 7, 8,11,20,12,11,13,20,20,20,20,20, - 9,11,15,20, 8,10,14,20,12,11,14,20,20,20,20,20, - 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, - 11,16,18,20,15,15,17,20,20,17,20,20,20,20,20,20, - 9,14,16,20,12,12,15,20,17,15,18,20,20,20,20,20, - 16,19,18,20,15,16,20,20,17,17,20,20,20,20,20,20, - 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, -}; - -static const static_codebook _huff_book_line_1024x27_class3 = { - 1, 256, - (char *)_huff_lengthlist_line_1024x27_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_class4[] = { - 2, 3, 7,13, 4, 4, 7,15, 8, 6, 9,17,21,16,15,21, - 2, 5, 7,11, 5, 5, 7,14, 9, 7,10,16,17,15,16,21, - 4, 7,10,17, 7, 7, 9,15,11, 9,11,16,21,18,15,21, - 18,21,21,21,15,17,17,19,21,19,18,20,21,21,21,20, -}; - -static const static_codebook _huff_book_line_1024x27_class4 = { - 1, 64, - (char *)_huff_lengthlist_line_1024x27_class4, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_0sub0[] = { - 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 5, 6, 5, 6, 5, 6, 5, 7, 5, 7, 5, 7, 5, 7, 5, - 8, 6, 8, 6, 8, 6, 9, 6, 9, 6,10, 6,10, 6,11, 6, - 11, 7,11, 7,12, 7,12, 7,12, 7,12, 7,12, 7,12, 7, - 12, 7,12, 8,13, 8,12, 8,12, 8,13, 8,13, 9,13, 9, - 13, 9,13, 9,12,10,12,10,13,10,14,11,14,12,14,13, - 14,13,14,14,15,16,15,15,15,14,15,17,21,22,22,21, - 22,22,22,22,22,22,21,21,21,21,21,21,21,21,21,21, -}; - -static const static_codebook _huff_book_line_1024x27_0sub0 = { - 1, 128, - (char *)_huff_lengthlist_line_1024x27_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_1sub0[] = { - 2, 5, 5, 4, 5, 4, 5, 4, 5, 4, 6, 5, 6, 5, 6, 5, - 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, -}; - -static const static_codebook _huff_book_line_1024x27_1sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_1024x27_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8, 5, 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, - 9, 4, 9, 4, 9, 4, 8, 4, 8, 4, 9, 5, 9, 5, 9, 5, - 9, 5, 9, 6,10, 6,10, 7,10, 8,11, 9,11,11,12,13, - 12,14,13,15,13,15,14,16,14,17,15,17,15,15,16,16, - 15,16,16,16,15,18,16,15,17,17,19,19,19,19,19,19, - 19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19, -}; - -static const static_codebook _huff_book_line_1024x27_1sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_1024x27_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_2sub0[] = { - 1, 5, 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 9, 8,10, 9,10, 9, -}; - -static const static_codebook _huff_book_line_1024x27_2sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_1024x27_2sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_2sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 5, 5, 6, 5, 6, 5, - 7, 5, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 9, 8, 9, 9, - 9, 9,10,10,10,11, 9,12, 9,12, 9,15,10,14, 9,13, - 10,13,10,12,10,12,10,13,10,12,11,13,11,14,12,13, - 13,14,14,13,14,15,14,16,13,13,14,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,15, -}; - -static const static_codebook _huff_book_line_1024x27_2sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_1024x27_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_3sub1[] = { - 0, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, 4, 5, - 5, 5, -}; - -static const static_codebook _huff_book_line_1024x27_3sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_1024x27_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 4, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, - 5, 7, 5, 8, 6, 8, 6, 9, 7,10, 7,10, 8,10, 8,11, - 9,11, -}; - -static const static_codebook _huff_book_line_1024x27_3sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_1024x27_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 7, 3, 8, 3,10, 3, 8, 3, 9, 3, 8, 4, 9, - 4, 9, 5, 9, 6,10, 6, 9, 7,11, 7,12, 9,13,10,13, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _huff_book_line_1024x27_3sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_1024x27_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_4sub1[] = { - 0, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, - 5, 4, -}; - -static const static_codebook _huff_book_line_1024x27_4sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_1024x27_4sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_4sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 2, 4, 2, 5, 3, 5, 4, 6, 6, 6, 7, 7, 8, - 7, 8, 7, 8, 7, 9, 8, 9, 8, 9, 8,10, 8,11, 9,12, - 9,12, -}; - -static const static_codebook _huff_book_line_1024x27_4sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_1024x27_4sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_1024x27_4sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 2, 5, 2, 6, 3, 6, 4, 7, 4, 7, 5, 9, 5,11, - 6,11, 6,11, 7,11, 6,11, 6,11, 9,11, 8,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, -}; - -static const static_codebook _huff_book_line_1024x27_4sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_1024x27_4sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_class1[] = { - 2, 6, 8, 9, 7,11,13,13, 1, 3, 5, 5, 6, 6,12,10, -}; - -static const static_codebook _huff_book_line_2048x27_class1 = { - 1, 16, - (char *)_huff_lengthlist_line_2048x27_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_class2[] = { - 1, 2, 3, 6, 4, 7, 5, 7, -}; - -static const static_codebook _huff_book_line_2048x27_class2 = { - 1, 8, - (char *)_huff_lengthlist_line_2048x27_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_class3[] = { - 3, 3, 6,16, 5, 5, 7,16, 9, 8,11,16,16,16,16,16, - 5, 5, 8,16, 5, 5, 7,16, 8, 7, 9,16,16,16,16,16, - 9, 9,12,16, 6, 8,11,16, 9,10,11,16,16,16,16,16, - 16,16,16,16,13,16,16,16,15,16,16,16,16,16,16,16, - 5, 4, 7,16, 6, 5, 8,16, 9, 8,10,16,16,16,16,16, - 5, 5, 7,15, 5, 4, 6,15, 7, 6, 8,16,16,16,16,16, - 9, 9,11,15, 7, 7, 9,16, 8, 8, 9,16,16,16,16,16, - 16,16,16,16,15,15,15,16,15,15,14,16,16,16,16,16, - 8, 8,11,16, 8, 9,10,16,11,10,14,16,16,16,16,16, - 6, 8,10,16, 6, 7,10,16, 8, 8,11,16,14,16,16,16, - 10,11,14,16, 9, 9,11,16,10,10,11,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, - 12,16,15,16,12,14,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_2048x27_class3 = { - 1, 256, - (char *)_huff_lengthlist_line_2048x27_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_class4[] = { - 2, 4, 7,13, 4, 5, 7,15, 8, 7,10,16,16,14,16,16, - 2, 4, 7,16, 3, 4, 7,14, 8, 8,10,16,16,16,15,16, - 6, 8,11,16, 7, 7, 9,16,11, 9,13,16,16,16,15,16, - 16,16,16,16,14,16,16,16,16,16,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_2048x27_class4 = { - 1, 64, - (char *)_huff_lengthlist_line_2048x27_class4, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_0sub0[] = { - 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, 8, 5, 9, 5, - 9, 6,10, 6,10, 6,11, 6,11, 6,11, 6,11, 6,11, 6, - 11, 6,11, 6,12, 7,11, 7,11, 7,11, 7,11, 7,10, 7, - 11, 7,11, 7,12, 7,11, 8,11, 8,11, 8,11, 8,13, 8, - 12, 9,11, 9,11, 9,11,10,12,10,12, 9,12,10,12,11, - 14,12,16,12,12,11,14,16,17,17,17,17,17,17,17,17, - 17,17,17,17,17,17,17,17,17,17,17,17,16,16,16,16, -}; - -static const static_codebook _huff_book_line_2048x27_0sub0 = { - 1, 128, - (char *)_huff_lengthlist_line_2048x27_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_1sub0[] = { - 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 6, 6, 6, 6, 6, 6, 7, 6, 7, 6, 7, 6, 7, 6, -}; - -static const static_codebook _huff_book_line_2048x27_1sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_2048x27_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 6, 5, 7, 5, 7, 4, 7, 4, 8, 4, 8, 4, 8, 4, 8, 3, - 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 5, 9, 5, 9, 6, - 9, 7, 9, 8, 9, 9, 9,10, 9,11, 9,14, 9,15,10,15, - 10,15,10,15,10,15,11,15,10,14,12,14,11,14,13,14, - 13,15,15,15,12,15,15,15,13,15,13,15,13,15,15,15, - 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14, -}; - -static const static_codebook _huff_book_line_2048x27_1sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_2048x27_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_2sub0[] = { - 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _huff_book_line_2048x27_2sub0 = { - 1, 32, - (char *)_huff_lengthlist_line_2048x27_2sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_2sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 3, 4, 3, 4, 3, 4, 4, 5, 4, 5, 5, 5, 6, 6, 6, 7, - 6, 8, 6, 8, 6, 9, 7,10, 7,10, 7,10, 7,12, 7,12, - 7,12, 9,12,11,12,10,12,10,12,11,12,12,12,10,12, - 10,12,10,12, 9,12,11,12,12,12,12,12,11,12,11,12, - 12,12,12,12,12,12,12,12,10,10,12,12,12,12,12,10, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _huff_book_line_2048x27_2sub1 = { - 1, 128, - (char *)_huff_lengthlist_line_2048x27_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 5, 5, -}; - -static const static_codebook _huff_book_line_2048x27_3sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_2048x27_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, - 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, 9, 9,11, 9,12, - 10,12, -}; - -static const static_codebook _huff_book_line_2048x27_3sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_2048x27_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 6, 3, 7, 3, 7, 5, 7, 7, 7, 7, 7, 6, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _huff_book_line_2048x27_3sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_2048x27_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_4sub1[] = { - 0, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, 5, 4, 5, 4, - 4, 5, -}; - -static const static_codebook _huff_book_line_2048x27_4sub1 = { - 1, 18, - (char *)_huff_lengthlist_line_2048x27_4sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_4sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 5, 6, 5, 6, 5, 7, - 6, 6, 6, 7, 7, 7, 8, 9, 9, 9,12,10,11,10,10,12, - 10,10, -}; - -static const static_codebook _huff_book_line_2048x27_4sub2 = { - 1, 50, - (char *)_huff_lengthlist_line_2048x27_4sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_2048x27_4sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 6, 5, 7, 5, 7, 7, 7, 7, 7, 5, 7, 5, 7, - 5, 7, 5, 7, 7, 7, 7, 7, 4, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, -}; - -static const static_codebook _huff_book_line_2048x27_4sub3 = { - 1, 128, - (char *)_huff_lengthlist_line_2048x27_4sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4low_class0[] = { - 4, 5, 6,11, 5, 5, 6,10, 7, 7, 6, 6,14,13, 9, 9, - 6, 6, 6,10, 6, 6, 6, 9, 8, 7, 7, 9,14,12, 8,11, - 8, 7, 7,11, 8, 8, 7,11, 9, 9, 7, 9,13,11, 9,13, - 19,19,18,19,15,16,16,19,11,11,10,13,10,10, 9,15, - 5, 5, 6,13, 6, 6, 6,11, 8, 7, 6, 7,14,11,10,11, - 6, 6, 6,12, 7, 6, 6,11, 8, 7, 7,11,13,11, 9,11, - 9, 7, 6,12, 8, 7, 6,12, 9, 8, 8,11,13,10, 7,13, - 19,19,17,19,17,14,14,19,12,10, 8,12,13,10, 9,16, - 7, 8, 7,12, 7, 7, 7,11, 8, 7, 7, 8,12,12,11,11, - 8, 8, 7,12, 8, 7, 6,11, 8, 7, 7,10,10,11,10,11, - 9, 8, 8,13, 9, 8, 7,12,10, 9, 7,11, 9, 8, 7,11, - 18,18,15,18,18,16,17,18,15,11,10,18,11, 9, 9,18, - 16,16,13,16,12,11,10,16,12,11, 9, 6,15,12,11,13, - 16,16,14,14,13,11,12,16,12, 9, 9,13,13,10,10,12, - 17,18,17,17,14,15,14,16,14,12,14,15,12,10,11,12, - 18,18,18,18,18,18,18,18,18,12,13,18,16,11, 9,18, -}; - -static const static_codebook _huff_book_line_256x4low_class0 = { - 1, 256, - (char *)_huff_lengthlist_line_256x4low_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4low_0sub0[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book_line_256x4low_0sub0 = { - 1, 4, - (char *)_huff_lengthlist_line_256x4low_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4low_0sub1[] = { - 0, 0, 0, 0, 2, 3, 2, 3, 3, 3, -}; - -static const static_codebook _huff_book_line_256x4low_0sub1 = { - 1, 10, - (char *)_huff_lengthlist_line_256x4low_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4low_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 3, 4, - 4, 4, 4, 4, 5, 5, 5, 6, 6, -}; - -static const static_codebook _huff_book_line_256x4low_0sub2 = { - 1, 25, - (char *)_huff_lengthlist_line_256x4low_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist_line_256x4low_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 2, 4, 3, 5, 4, - 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 8, 6, 9, - 7,12,11,16,13,16,12,15,13,15,12,14,12,15,15,15, -}; - -static const static_codebook _huff_book_line_256x4low_0sub3 = { - 1, 64, - (char *)_huff_lengthlist_line_256x4low_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/src/libvorbis-1.3.4/lib/books/uncoupled/res_books_uncoupled.h b/src/libvorbis-1.3.4/lib/books/uncoupled/res_books_uncoupled.h deleted file mode 100644 index 736353b6..00000000 --- a/src/libvorbis-1.3.4/lib/books/uncoupled/res_books_uncoupled.h +++ /dev/null @@ -1,7758 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: static codebooks autogenerated by huff/huffbuld - last modified: $Id: res_books_uncoupled.h 19057 2014-01-22 12:32:31Z xiphmont $ - - ********************************************************************/ - -#include "codebook.h" - -static const long _vq_quantlist__16u0__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u0__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 8, 5, 8, 8, 8,10,10, 8, - 10,11, 5, 8, 8, 8,10,10, 8,10,10, 4, 9, 9, 9,12, - 11, 8,11,11, 8,12,11,10,12,14,10,13,13, 7,11,11, - 10,14,12,11,14,14, 4, 9, 9, 8,11,11, 9,11,12, 7, - 11,11,10,13,14,10,12,14, 8,11,12,10,14,14,10,13, - 12, -}; - -static const static_codebook _16u0__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__16u0__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u0__p1_0, - 0 -}; - -static const long _vq_quantlist__16u0__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u0__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 9, 7, - 8, 9, 5, 7, 7, 7, 9, 8, 7, 9, 7, 4, 7, 7, 7, 9, - 9, 7, 8, 8, 6, 9, 8, 7, 8,11, 9,11,10, 6, 8, 9, - 8,11, 8, 9,10,11, 4, 7, 7, 7, 8, 8, 7, 9, 9, 6, - 9, 8, 9,11,10, 8, 8,11, 6, 8, 9, 9,10,11, 8,11, - 8, -}; - -static const static_codebook _16u0__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__16u0__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u0__p2_0, - 0 -}; - -static const long _vq_quantlist__16u0__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u0__p3_0[] = { - 1, 5, 5, 7, 7, 6, 7, 7, 8, 8, 6, 7, 8, 8, 8, 8, - 9, 9,11,11, 8, 9, 9,11,11, 6, 9, 8,10,10, 8,10, - 10,11,11, 8,10,10,11,11,10,11,10,13,12, 9,11,10, - 13,13, 6, 8, 9,10,10, 8,10,10,11,11, 8,10,10,11, - 11, 9,10,11,13,12,10,10,11,12,12, 8,11,11,14,13, - 10,12,11,15,13, 9,12,11,15,14,12,14,13,16,14,12, - 13,13,17,14, 8,11,11,13,14, 9,11,12,14,15,10,11, - 12,13,15,11,13,13,14,16,12,13,14,14,16, 5, 9, 9, - 11,11, 9,11,11,12,12, 8,11,11,12,12,11,12,12,15, - 14,10,12,12,15,15, 8,11,11,13,12,10,12,12,13,13, - 10,12,12,14,13,12,12,13,14,15,11,13,13,17,16, 7, - 11,11,13,13,10,12,12,14,13,10,12,12,13,14,12,13, - 12,15,14,11,13,13,15,14, 9,12,12,16,15,11,13,13, - 17,16,10,13,13,16,16,13,14,15,15,16,13,15,14,19, - 17, 9,12,12,14,16,11,13,13,15,16,10,13,13,17,16, - 13,14,13,17,15,12,15,15,16,17, 5, 9, 9,11,11, 8, - 11,11,13,12, 9,11,11,12,12,10,12,12,14,15,11,12, - 12,14,14, 7,11,10,13,12,10,12,12,14,13,10,11,12, - 13,13,11,13,13,15,16,12,12,13,15,15, 7,11,11,13, - 13,10,13,13,14,14,10,12,12,13,13,11,13,13,16,15, - 12,13,13,15,14, 9,12,12,15,15,10,13,13,17,16,11, - 12,13,15,15,12,15,14,18,18,13,14,14,16,17, 9,12, - 12,15,16,10,13,13,15,16,11,13,13,15,16,13,15,15, - 17,17,13,15,14,16,15, 7,11,11,15,16,10,13,12,16, - 17,10,12,13,15,17,15,16,16,18,17,13,15,15,17,18, - 8,12,12,16,16,11,13,14,17,18,11,13,13,18,16,15, - 17,16,17,19,14,15,15,17,16, 8,12,12,16,15,11,14, - 13,18,17,11,13,14,18,17,15,16,16,18,17,13,16,16, - 18,18,11,15,14,18,17,13,14,15,18, 0,12,15,15, 0, - 17,17,16,17,17,18,14,16,18,18, 0,11,14,14,17, 0, - 12,15,14,17,19,12,15,14,18, 0,15,18,16, 0,17,14, - 18,16,18, 0, 7,11,11,16,15,10,12,12,18,16,10,13, - 13,16,15,13,15,14,17,17,14,16,16,19,18, 8,12,12, - 16,16,11,13,13,18,16,11,13,14,17,16,14,15,15,19, - 18,15,16,16, 0,19, 8,12,12,16,17,11,13,13,17,17, - 11,14,13,17,17,13,15,15,17,19,15,17,17,19, 0,11, - 14,15,19,17,12,15,16,18,18,12,14,15,19,17,14,16, - 17, 0,18,16,16,19,17, 0,11,14,14,18,19,12,15,14, - 17,17,13,16,14,17,16,14,17,16,18,18,15,18,15, 0, - 18, -}; - -static const static_codebook _16u0__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__16u0__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u0__p3_0, - 0 -}; - -static const long _vq_quantlist__16u0__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u0__p4_0[] = { - 3, 5, 5, 8, 8, 6, 6, 6, 9, 9, 6, 6, 6, 9, 9, 9, - 10, 9,11,11, 9, 9, 9,11,11, 6, 7, 7,10,10, 7, 7, - 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, - 11,12, 6, 7, 7,10,10, 7, 8, 7,10,10, 7, 8, 7,10, - 10,10,11,10,12,11,10,10,10,13,10, 9,10,10,12,12, - 10,11,10,14,12, 9,11,11,13,13,11,12,13,13,13,11, - 12,12,15,13, 9,10,10,12,13, 9,11,10,12,13,10,10, - 11,12,13,11,12,12,12,13,11,12,12,13,13, 5, 7, 7, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,12, - 13,10,10,11,12,12, 6, 8, 8,11,10, 7, 8, 9,10,12, - 8, 9, 9,11,11,11,10,11,11,12,10,11,11,13,12, 7, - 8, 8,10,11, 8, 9, 8,11,10, 8, 9, 9,11,11,10,12, - 10,13,11,10,11,11,13,13,10,11,10,14,13,10,10,11, - 13,13,10,12,11,14,13,12,11,13,12,13,13,12,13,14, - 14,10,11,11,13,13,10,11,10,12,13,10,12,12,12,14, - 12,12,12,14,12,12,13,12,17,15, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,11,10,10,10,11,12,12,10,11, - 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,11,11,11,12,12,10,10,11,12,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,12,12,13,13, - 11,11,10,13,11, 9,11,10,14,13,11,11,11,15,13,10, - 10,11,13,13,12,13,13,14,14,12,11,12,12,13,10,11, - 11,12,13,10,11,12,13,13,10,11,10,13,12,12,12,13, - 14, 0,12,13,11,13,11, 8,10,10,13,13,10,11,11,14, - 13,10,11,11,13,12,13,14,14,14,15,12,12,12,15,14, - 9,11,10,13,12,10,10,11,13,14,11,11,11,15,12,13, - 12,14,15,16,13,13,13,14,13, 9,11,11,12,12,10,12, - 11,13,13,10,11,11,13,14,13,13,13,15,15,13,13,14, - 17,15,11,12,12,14,14,10,11,12,13,15,12,13,13, 0, - 15,13,11,14,12,16,14,16,14, 0,15,11,12,12,14,16, - 11,13,12,16,15,12,13,13,14,15,12,14,12,15,13,15, - 14,14,16,16, 8,10,10,13,13,10,11,10,13,14,10,11, - 11,13,13,13,13,12,14,14,14,13,13,16,17, 9,10,10, - 12,14,10,12,11,14,13,10,11,12,13,14,12,12,12,15, - 15,13,13,13,14,14, 9,10,10,13,13,10,11,12,12,14, - 10,11,10,13,13,13,13,13,14,16,13,13,13,14,14,11, - 12,13,15,13,12,14,13,14,16,12,12,13,13,14,13,14, - 14,17,15,13,12,17,13,16,11,12,13,14,15,12,13,14, - 14,17,11,12,11,14,14,13,16,14,16, 0,14,15,11,15, - 11, -}; - -static const static_codebook _16u0__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__16u0__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u0__p4_0, - 0 -}; - -static const long _vq_quantlist__16u0__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16u0__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 9, 9,10,10,11,11,12,12, 9, 9, 9,10,10,11,11,12, - 12, -}; - -static const static_codebook _16u0__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__16u0__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u0__p5_0, - 0 -}; - -static const long _vq_quantlist__16u0__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16u0__p6_0[] = { - 1, 4, 4, 7, 7,10,10,12,12,13,13,18,17, 3, 6, 6, - 9, 9,11,11,13,13,14,14,18,17, 3, 6, 6, 9, 9,11, - 11,13,13,14,14,17,18, 7, 9, 9,11,11,13,13,14,14, - 15,15, 0, 0, 7, 9, 9,11,11,13,13,14,14,15,16,19, - 18,10,11,11,13,13,14,14,16,15,17,18, 0, 0,10,11, - 11,13,13,14,14,15,15,16,18, 0, 0,11,13,13,14,14, - 15,15,17,17, 0,19, 0, 0,11,13,13,14,14,14,15,16, - 18, 0,19, 0, 0,13,14,14,15,15,18,17,18,18, 0,19, - 0, 0,13,14,14,15,16,16,16,18,18,19, 0, 0, 0,16, - 17,17, 0,17,19,19, 0,19, 0, 0, 0, 0,16,19,16,17, - 18, 0,19, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _16u0__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__16u0__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16u0__p6_0, - 0 -}; - -static const long _vq_quantlist__16u0__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u0__p6_1[] = { - 1, 4, 5, 6, 6, 4, 6, 6, 6, 6, 4, 6, 6, 6, 6, 6, - 6, 6, 7, 7, 6, 6, 6, 7, 7, -}; - -static const static_codebook _16u0__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__16u0__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u0__p6_1, - 0 -}; - -static const long _vq_quantlist__16u0__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u0__p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _16u0__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__16u0__p7_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__16u0__p7_0, - 0 -}; - -static const long _vq_quantlist__16u0__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16u0__p7_1[] = { - 1, 5, 5, 6, 5, 9,10,11,11,10,10,10,10,10,10, 5, - 8, 8, 8,10,10,10,10,10,10,10,10,10,10,10, 5, 8, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10, 5,10, 8, - 10,10,10,10,10,10,10,10,10,10,10,10, 4, 8, 9,10, - 10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16u0__p7_1 = { - 2, 225, - (char *)_vq_lengthlist__16u0__p7_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16u0__p7_1, - 0 -}; - -static const long _vq_quantlist__16u0__p7_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__16u0__p7_2[] = { - 1, 6, 6, 7, 8, 7, 7,10, 9,10, 9,11,10, 9,11,10, - 9, 9, 9, 9,10, 6, 8, 7, 9, 9, 8, 8,10,10, 9,11, - 11,12,12,10, 9,11, 9,12,10, 9, 6, 9, 8, 9,12, 8, - 8,11, 9,11,11,12,11,12,12,10,11,11,10,10,11, 7, - 10, 9, 9, 9, 9, 9,10, 9,10, 9,10,10,12,10,10,10, - 11,12,10,10, 7, 9, 9, 9,10, 9, 9,10,10, 9, 9, 9, - 11,11,10,10,10,10, 9, 9,12, 7, 9,10, 9,11, 9,10, - 9,10,11,11,11,10,11,12, 9,12,11,10,10,10, 7, 9, - 9, 9, 9,10,12,10, 9,11,12,10,11,12,12,11, 9,10, - 11,10,11, 7, 9,10,10,11,10, 9,10,11,11,11,10,12, - 12,12,11,11,10,11,11,12, 8, 9,10,12,11,10,10,12, - 12,12,12,12,10,11,11, 9,11,10,12,11,11, 8, 9,10, - 10,11,12,11,11,10,10,10,12,12,12, 9,10,12,12,12, - 12,12, 8,10,11,10,10,12, 9,11,12,12,11,12,12,12, - 12,10,12,10,10,10,10, 8,12,11,11,11,10,10,11,12, - 12,12,12,11,12,12,12,11,11,11,12,10, 9,10,10,12, - 10,12,10,12,12,10,10,10,11,12,12,12,11,12,12,12, - 11,10,11,12,12,12,11,12,12,11,12,12,11,12,12,12, - 12,11,12,12,10,10,10,10,11,11,12,11,12,12,12,12, - 12,12,12,11,12,11,10,11,11,12,11,11, 9,10,10,10, - 12,10,10,11, 9,11,12,11,12,11,12,12,10,11,10,12, - 9, 9, 9,12,11,10,11,10,12,10,12,10,12,12,12,11, - 11,11,11,11,10, 9,10,10,11,10,11,11,12,11,10,11, - 12,12,12,11,11, 9,12,10,12, 9,10,12,10,10,11,10, - 11,11,12,11,10,11,10,11,11,11,11,12,11,11,10, 9, - 10,10,10, 9,11,11,10, 9,12,10,11,12,11,12,12,11, - 12,11,12,11,10,11,10,12,11,12,11,12,11,12,10,11, - 10,10,12,11,10,11,11,11,10, -}; - -static const static_codebook _16u0__p7_2 = { - 2, 441, - (char *)_vq_lengthlist__16u0__p7_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16u0__p7_2, - 0 -}; - -static const char _huff_lengthlist__16u0__single[] = { - 3, 5, 8, 7,14, 8, 9,19, 5, 2, 5, 5, 9, 6, 9,19, - 8, 4, 5, 7, 8, 9,13,19, 7, 4, 6, 5, 9, 6, 9,19, - 12, 8, 7, 9,10,11,13,19, 8, 5, 8, 6, 9, 6, 7,19, - 8, 8,10, 7, 7, 4, 5,19,12,17,19,15,18,13,11,18, -}; - -static const static_codebook _huff_book__16u0__single = { - 2, 64, - (char *)_huff_lengthlist__16u0__single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__16u1__long[] = { - 3, 6,10, 8,12, 8,14, 8,14,19, 5, 3, 5, 5, 7, 6, - 11, 7,16,19, 7, 5, 6, 7, 7, 9,11,12,19,19, 6, 4, - 7, 5, 7, 6,10, 7,18,18, 8, 6, 7, 7, 7, 7, 8, 9, - 18,18, 7, 5, 8, 5, 7, 5, 8, 6,18,18,12, 9,10, 9, - 9, 9, 8, 9,18,18, 8, 7,10, 6, 8, 5, 6, 4,11,18, - 11,15,16,12,11, 8, 8, 6, 9,18,14,18,18,18,16,16, - 16,13,16,18, -}; - -static const static_codebook _huff_book__16u1__long = { - 2, 100, - (char *)_huff_lengthlist__16u1__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16u1__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u1__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 7, 7,10,10, 7, - 9,10, 5, 7, 8, 7,10, 9, 7,10,10, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10,10,11,12,10,12,13, 7,10,10, - 9,13,11,10,12,13, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10,10,12,12, 9,11,12, 7,10,11,10,12,12,10,13, - 11, -}; - -static const static_codebook _16u1__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__16u1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u1__p1_0, - 0 -}; - -static const long _vq_quantlist__16u1__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u1__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 7, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 7, 7,10, 8, 9, 9, 6, 8, 8, - 7, 9, 8, 8, 9,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 7,10, - 8, -}; - -static const static_codebook _16u1__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__16u1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u1__p2_0, - 0 -}; - -static const long _vq_quantlist__16u1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u1__p3_0[] = { - 1, 5, 5, 8, 8, 6, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, - 10, 9,11,11, 9, 9,10,11,11, 6, 8, 8,10,10, 8, 9, - 10,11,11, 8, 9,10,11,11,10,11,11,12,13,10,11,11, - 13,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, - 11,10,11,11,13,13,10,11,11,13,12, 9,11,11,14,13, - 10,12,12,15,14,10,12,11,14,13,12,13,13,15,15,12, - 13,13,16,14, 9,11,11,13,14,10,11,12,14,14,10,12, - 12,14,15,12,13,13,14,15,12,13,14,15,16, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, - 14,11,12,12,14,14, 8,10,10,12,12, 9,11,12,12,13, - 10,12,12,13,13,12,12,13,14,15,11,13,13,15,15, 7, - 10,10,12,12, 9,12,11,13,12,10,11,12,13,13,12,13, - 12,15,14,11,12,13,15,15,10,12,12,15,14,11,13,13, - 16,15,11,13,13,16,15,14,13,14,15,16,13,15,15,17, - 17,10,12,12,14,15,11,12,12,15,15,11,13,13,15,16, - 13,15,13,16,15,13,15,15,16,17, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, - 12,14,14, 7,10,10,12,12,10,12,12,14,13, 9,11,12, - 12,13,12,13,13,15,15,12,12,13,13,15, 7,10,10,12, - 13,10,11,12,13,13,10,12,11,13,13,11,13,13,15,15, - 12,13,12,15,14, 9,12,12,15,14,11,13,13,15,15,11, - 12,13,15,15,13,14,14,17,19,13,13,14,16,16,10,12, - 12,14,15,11,13,13,15,16,11,13,12,16,15,13,15,15, - 17,18,14,15,13,16,15, 8,11,11,15,14,10,12,12,16, - 15,10,12,12,16,16,14,15,15,18,17,13,14,15,16,18, - 9,12,12,15,15,11,12,14,16,17,11,13,13,16,15,15, - 15,15,17,18,14,15,16,17,17, 9,12,12,15,15,11,14, - 13,16,16,11,13,13,16,16,15,16,15,17,18,14,16,15, - 17,16,12,14,14,17,16,12,14,15,18,17,13,15,15,17, - 17,15,15,18,16,20,15,16,17,18,18,11,14,14,16,17, - 13,15,14,18,17,13,15,15,17,17,15,17,15,18,17,15, - 17,16,19,18, 8,11,11,14,15,10,12,12,15,15,10,12, - 12,16,16,13,14,14,17,16,14,15,15,17,17, 9,12,12, - 15,16,11,13,13,16,16,11,12,13,16,16,14,16,15,20, - 17,14,16,16,17,17, 9,12,12,15,16,11,13,13,16,17, - 11,13,13,17,16,14,15,15,17,18,15,15,15,18,18,11, - 14,14,17,16,13,15,15,17,17,13,14,14,18,17,15,16, - 16,18,19,15,15,17,17,19,11,14,14,16,17,13,15,14, - 17,19,13,15,14,18,17,15,17,16,18,18,15,17,15,18, - 16, -}; - -static const static_codebook _16u1__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__16u1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u1__p3_0, - 0 -}; - -static const long _vq_quantlist__16u1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u1__p4_0[] = { - 4, 5, 5, 8, 8, 6, 6, 7, 9, 9, 6, 6, 6, 9, 9, 9, - 10, 9,11,11, 9, 9,10,11,11, 6, 7, 7,10, 9, 7, 7, - 8, 9,10, 7, 7, 8,10,10,10,10,10,10,12, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 7,10, - 10, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, - 10,10,10,12,12, 9,10,10,12,12,12,11,12,13,13,11, - 11,12,12,13, 9,10,10,11,12, 9,10,10,12,12,10,10, - 10,12,12,11,12,11,14,13,11,12,12,14,13, 5, 7, 7, - 10,10, 7, 8, 8,10,10, 7, 8, 7,10,10,10,10,10,12, - 12,10,10,10,12,12, 6, 8, 7,10,10, 7, 7, 9,10,11, - 8, 9, 9,11,10,10,10,11,11,13,10,10,11,12,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,10,11,10,11, - 10,13,11,10,11,10,12,12,10,11,10,12,11,10,10,10, - 12,13,10,11,11,13,12,11,11,13,11,14,12,12,13,14, - 14, 9,10,10,12,13,10,11,10,13,12,10,11,11,12,13, - 11,12,11,14,12,12,13,13,15,14, 5, 7, 7,10,10, 7, - 7, 8,10,10, 7, 8, 8,10,10,10,10,10,11,12,10,10, - 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,11,11,12,12,10,10,11,11,13, 7, 7, 8,10, - 10, 8, 8, 9,10,11, 7, 9, 7,11,10,10,11,11,13,12, - 11,11,10,13,11, 9,10,10,12,12,10,11,11,13,12,10, - 10,11,12,12,12,13,13,14,14,11,11,12,12,14,10,10, - 11,12,12,10,11,11,12,13,10,10,10,13,12,12,13,13, - 15,14,12,13,10,14,11, 8,10,10,12,12,10,11,10,13, - 13, 9,10,10,12,12,12,13,13,15,14,11,12,12,13,13, - 9,10,10,13,12,10,10,11,13,13,10,11,10,13,12,12, - 12,13,14,15,12,13,12,15,13, 9,10,10,12,13,10,11, - 10,13,12,10,10,11,12,13,12,14,12,15,13,12,12,13, - 14,15,11,12,11,14,13,11,11,12,14,15,12,13,12,15, - 14,13,11,15,11,16,13,14,14,16,15,11,12,12,14,14, - 11,12,11,14,13,12,12,13,14,15,13,14,12,16,12,14, - 14,14,15,15, 8,10,10,12,12, 9,10,10,12,12,10,10, - 11,13,13,11,12,12,13,13,12,13,13,14,15, 9,10,10, - 13,12,10,11,11,13,12,10,10,11,13,13,12,13,12,15, - 14,12,12,13,13,16, 9, 9,10,12,13,10,10,11,12,13, - 10,11,10,13,13,12,12,13,13,15,13,13,12,15,13,11, - 12,12,14,14,12,13,12,15,14,11,11,12,13,14,14,14, - 14,16,15,13,12,15,12,16,11,11,12,13,14,12,13,13, - 14,15,10,12,11,14,13,14,15,14,16,16,13,14,11,15, - 11, -}; - -static const static_codebook _16u1__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__16u1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u1__p4_0, - 0 -}; - -static const long _vq_quantlist__16u1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16u1__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, - 10, 9,11,11,12,11, 7, 8, 8, 9, 9,11,11,12,12, 9, - 10,10,11,11,12,12,13,12, 9,10,10,11,11,12,12,12, - 13, -}; - -static const static_codebook _16u1__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__16u1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p5_0, - 0 -}; - -static const long _vq_quantlist__16u1__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16u1__p6_0[] = { - 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 4, 6, 6, 8, 8, - 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, - 8, 8,10, 9, 6, 6, 6, 7, 7, 8, 8, 9,10, 7, 8, 7, - 8, 8, 9, 9,10,10, 7, 8, 8, 8, 8, 9, 9,10,10, 9, - 9, 9,10,10,10,10,11,11, 9, 9, 9,10,10,10,10,11, - 11, -}; - -static const static_codebook _16u1__p6_0 = { - 2, 81, - (char *)_vq_lengthlist__16u1__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p6_0, - 0 -}; - -static const long _vq_quantlist__16u1__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u1__p7_0[] = { - 1, 4, 4, 4, 8, 8, 4, 8, 8, 5,11, 9, 8,12,11, 8, - 12,11, 5,10,11, 8,11,12, 8,11,12, 4,11,11,11,14, - 13,10,13,13, 8,14,13,12,14,16,12,16,15, 8,14,14, - 13,16,14,12,15,16, 4,11,11,10,14,13,11,14,14, 8, - 15,14,12,15,15,12,14,16, 8,14,14,11,16,15,12,15, - 13, -}; - -static const static_codebook _16u1__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__16u1__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16u1__p7_0, - 0 -}; - -static const long _vq_quantlist__16u1__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16u1__p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 5, 7, 7, - 8, 8, 8, 8, 8, 8, 4, 5, 6, 7, 7, 8, 8, 8, 8, 8, - 8, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 9, 9,10, - 9,10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, 9, 8, 8, 8, - 9, 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9,10, - 10,10,10, 8, 8, 8, 9, 9, 9,10,10,10,10,10, 8, 8, - 8, 9, 9,10,10,10,10,10,10, -}; - -static const static_codebook _16u1__p7_1 = { - 2, 121, - (char *)_vq_lengthlist__16u1__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p7_1, - 0 -}; - -static const long _vq_quantlist__16u1__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16u1__p8_0[] = { - 1, 4, 4, 5, 5, 8, 8,10,10,12,12, 4, 7, 7, 8, 8, - 9, 9,12,11,14,13, 4, 7, 7, 7, 8, 9,10,11,11,13, - 12, 5, 8, 8, 9, 9,11,11,12,13,15,14, 5, 7, 8, 9, - 9,11,11,13,13,17,15, 8, 9,10,11,11,12,13,17,14, - 17,16, 8,10, 9,11,11,12,12,13,15,15,17,10,11,11, - 12,13,14,15,15,16,16,17, 9,11,11,12,12,14,15,17, - 15,15,16,11,14,12,14,15,16,15,16,16,16,15,11,13, - 13,14,14,15,15,16,16,15,16, -}; - -static const static_codebook _16u1__p8_0 = { - 2, 121, - (char *)_vq_lengthlist__16u1__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__16u1__p8_0, - 0 -}; - -static const long _vq_quantlist__16u1__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16u1__p8_1[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, - 8, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, - 8, 9, 9, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _16u1__p8_1 = { - 2, 121, - (char *)_vq_lengthlist__16u1__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p8_1, - 0 -}; - -static const long _vq_quantlist__16u1__p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16u1__p9_0[] = { - 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, -}; - -static const static_codebook _16u1__p9_0 = { - 2, 225, - (char *)_vq_lengthlist__16u1__p9_0, - 1, -514071552, 1627381760, 4, 0, - (long *)_vq_quantlist__16u1__p9_0, - 0 -}; - -static const long _vq_quantlist__16u1__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16u1__p9_1[] = { - 1, 6, 5, 9, 9,10,10, 6, 7, 9, 9,10,10,10,10, 5, - 10, 8,10, 8,10,10, 8, 8,10, 9,10,10,10,10, 5, 8, - 9,10,10,10,10, 8,10,10,10,10,10,10,10, 9,10,10, - 10,10,10,10, 9, 9,10,10,10,10,10,10, 9, 9, 8, 9, - 10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 8,10,10,10,10, - 10,10,10,10,10,10,10,10,10, 6, 8, 8,10,10,10, 8, - 10,10,10,10,10,10,10,10, 5, 8, 8,10,10,10, 9, 9, - 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _16u1__p9_1 = { - 2, 225, - (char *)_vq_lengthlist__16u1__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__16u1__p9_1, - 0 -}; - -static const long _vq_quantlist__16u1__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__16u1__p9_2[] = { - 1, 6, 6, 7, 8, 8,11,10, 9, 9,11, 9,10, 9,11,11, - 9, 6, 7, 6,11, 8,11, 9,10,10,11, 9,11,10,10,10, - 11, 9, 5, 7, 7, 8, 8,10,11, 8, 8,11, 9, 9,10,11, - 9,10,11, 8, 9, 6, 8, 8, 9, 9,10,10,11,11,11, 9, - 11,10, 9,11, 8, 8, 8, 9, 8, 9,10,11, 9, 9,11,11, - 10, 9, 9,11,10, 8,11, 8, 9, 8,11, 9,10, 9,10,11, - 11,10,10, 9,10,10, 8, 8, 9,10,10,10, 9,11, 9,10, - 11,11,11,11,10, 9,11, 9, 9,11,11,10, 8,11,11,11, - 9,10,10,11,10,11,11, 9,11,10, 9,11,10,10,10,10, - 9,11,10,11,10, 9, 9,10,11, 9, 8,10,11,11,10,10, - 11, 9,11,10,11,11,10,11, 9, 9, 8,10, 8, 9,11, 9, - 8,10,10, 9,11,10,11,10,11, 9,11, 8,10,11,11,11, - 11,10,10,11,11,11,11,10,11,11,10, 9, 8,10,10, 9, - 11,10,11,11,11, 9, 9, 9,11,11,11,10,10, 9, 9,10, - 9,11,11,11,11, 8,10,11,10,11,11,10,11,11, 9, 9, - 9,10, 9,11, 9,11,11,11,11,11,10,11,11,10,11,10, - 11,11, 9,11,10,11,10, 9,10, 9,10,10,11,11,11,11, - 9,10, 9,10,11,11,10,11,11,11,11,11,11,10,11,11, - 10, -}; - -static const static_codebook _16u1__p9_2 = { - 2, 289, - (char *)_vq_lengthlist__16u1__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16u1__p9_2, - 0 -}; - -static const char _huff_lengthlist__16u1__short[] = { - 5, 7,10, 9,11,10,15,11,13,16, 6, 4, 6, 6, 7, 7, - 10, 9,12,16,10, 6, 5, 6, 6, 7,10,11,16,16, 9, 6, - 7, 6, 7, 7,10, 8,14,16,11, 6, 5, 4, 5, 6, 8, 9, - 15,16, 9, 6, 6, 5, 6, 6, 9, 8,14,16,12, 7, 6, 6, - 5, 6, 6, 7,13,16, 8, 6, 7, 6, 5, 5, 4, 4,11,16, - 9, 8, 9, 9, 7, 7, 6, 5,13,16,14,14,16,15,16,15, - 16,16,16,16, -}; - -static const static_codebook _huff_book__16u1__short = { - 2, 100, - (char *)_huff_lengthlist__16u1__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__16u2__long[] = { - 5, 8,10,10,10,11,11,12,14,18, 7, 5, 5, 6, 8, 9, - 10,12,14,17, 9, 5, 4, 5, 6, 8,10,11,13,19, 9, 5, - 4, 4, 5, 6, 9,10,12,17, 8, 6, 5, 4, 4, 5, 7,10, - 11,15, 8, 7, 7, 6, 5, 5, 6, 9,11,14, 8, 9, 8, 7, - 6, 5, 6, 7,11,14, 9,11,11, 9, 7, 6, 6, 6, 9,14, - 11,14,15,13, 9, 8, 7, 7, 9,14,13,15,19,17,12,11, - 10, 9,10,14, -}; - -static const static_codebook _huff_book__16u2__long = { - 2, 100, - (char *)_huff_lengthlist__16u2__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16u2_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u2_p1_0[] = { - 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 8, 9, - 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,10,10, 7, 9, 9, - 9,10, 9, 9,10,11, 5, 8, 7, 7, 9, 9, 8, 9, 9, 7, - 9, 9, 9,11,10, 9, 9,10, 7, 9, 9, 9,10,10, 9,11, - 10, -}; - -static const static_codebook _16u2_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__16u2_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u2_p1_0, - 0 -}; - -static const long _vq_quantlist__16u2_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u2_p2_0[] = { - 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, - 10, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 8, 8,10,10,10,10,10,12,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 8,10,10, 7, 8, 8,10, - 10, 9,10,10,12,11,10,10,10,12,12, 9,10,10,12,12, - 10,10,10,12,12, 9,10,10,12,12,12,12,12,14,14,11, - 12,12,13,14, 9,10,10,12,12, 9,10,10,12,12,10,10, - 10,12,12,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 9, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 7, - 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,12,10,11,11,13,13,10,11,10,13,12,10,11,11, - 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, - 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, - 12,13,12,14,13,12,13,13,14,15, 5, 7, 7, 9,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, - 11,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, - 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,12, - 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, - 10,11,12,13,12,13,13,15,14,12,12,13,12,14, 9,10, - 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, - 14,14,12,13,12,14,13, 8,10,10,12,12, 9,11,10,13, - 12, 9,10,10,12,13,12,13,13,14,14,12,12,12,14,14, - 9,10,10,13,13,10,11,11,13,13,10,11,11,13,13,13, - 13,13,14,15,12,13,13,14,15, 9,10,10,12,13,10,11, - 10,13,13,10,11,11,12,13,12,13,12,15,14,12,13,13, - 14,15,11,12,12,15,14,12,12,13,14,15,12,13,13,15, - 14,13,13,15,14,16,14,14,14,16,15,11,12,12,14,14, - 11,12,12,14,14,12,13,13,14,15,13,14,13,15,13,14, - 14,14,15,16, 8, 9,10,12,12, 9,10,10,13,12, 9,10, - 11,12,13,12,12,12,14,14,12,13,13,14,14, 9,10,10, - 13,12,10,11,11,13,13,10,10,11,13,13,12,13,13,15, - 14,12,12,13,14,15, 9,10,10,13,13,10,11,11,13,13, - 10,11,11,13,13,12,13,13,14,14,13,13,13,15,15,11, - 12,12,14,13,12,13,13,15,14,11,12,12,14,14,14,14, - 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, - 14,15,12,13,12,14,14,14,14,14,16,16,14,15,13,16, - 14, -}; - -static const static_codebook _16u2_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__16u2_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u2_p2_0, - 0 -}; - -static const long _vq_quantlist__16u2_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__16u2_p3_0[] = { - 2, 4, 4, 6, 6, 7, 7, 9, 9, 4, 5, 5, 6, 6, 8, 7, - 9, 9, 4, 5, 5, 6, 6, 7, 8, 9, 9, 6, 6, 6, 7, 7, - 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, - 8, 8, 9, 9,11,10, 7, 7, 8, 8, 8, 9, 9,10,11, 9, - 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,10,11,11, - 11, -}; - -static const static_codebook _16u2_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__16u2_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u2_p3_0, - 0 -}; - -static const long _vq_quantlist__16u2_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__16u2_p4_0[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,11, - 11, 5, 5, 5, 7, 6, 8, 7, 9, 9, 9, 9,10,10,11,11, - 12,12, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 9,10,10,11, - 11,12,12, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11,12,12, 7, 7, 8, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11,12,12, 8, 9, 9, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 8, 9, 9, 9, 9, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 9, 9, 9, 9, 9,10,10, - 10,10,10,11,11,11,12,12,13,13, 9, 9, 9, 9, 9,10, - 10,10,10,11,10,11,11,12,12,13,13,10,10,10,10,10, - 11,11,11,11,11,11,11,12,12,12,13,13,10,10,10,10, - 10,11,11,11,11,11,11,12,11,12,12,13,13,11,11,11, - 11,11,11,11,12,12,12,12,12,12,13,13,13,13,11,11, - 11,11,11,11,11,12,12,12,12,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,12,13,13,13,13,13,13,14,14, - 11,12,12,12,12,12,12,12,13,13,13,13,13,13,13,14, - 14, -}; - -static const static_codebook _16u2_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__16u2_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16u2_p4_0, - 0 -}; - -static const long _vq_quantlist__16u2_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__16u2_p5_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9, 9, 7, - 9,10, 5, 8, 8, 7,10, 9, 7,10, 9, 5, 8, 8, 8,11, - 10, 8,10,10, 7,10,10, 9, 9,12,10,12,12, 7,10,10, - 9,12,10,10,11,12, 5, 8, 8, 8,10,10, 8,11,11, 7, - 11,10,10,12,11, 9,10,12, 7,10,11,10,12,12, 9,12, - 9, -}; - -static const static_codebook _16u2_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__16u2_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16u2_p5_0, - 0 -}; - -static const long _vq_quantlist__16u2_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16u2_p5_1[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, -}; - -static const static_codebook _16u2_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__16u2_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u2_p5_1, - 0 -}; - -static const long _vq_quantlist__16u2_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16u2_p6_0[] = { - 1, 5, 4, 7, 7, 8, 8, 8, 8,10,10,11,11, 4, 6, 6, - 7, 7, 9, 9, 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, - 9, 9, 9,10,10,11,11, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 7, 7, 7, 9, 8,10, 9,10,10,11,11,12, - 12, 8, 9, 9, 9,10,10,10,11,11,12,12,13,13, 8, 9, - 9,10, 9,10,10,11,11,12,12,13,13, 8, 9, 9,10,10, - 11,11,11,11,12,12,13,13, 8, 9, 9,10,10,11,11,12, - 11,12,12,13,13,10,10,10,11,11,12,12,12,12,13,13, - 14,14,10,10,10,11,11,12,12,12,12,13,13,14,14,11, - 11,11,12,12,13,13,13,13,14,14,14,14,11,11,11,12, - 12,13,13,13,13,14,14,14,14, -}; - -static const static_codebook _16u2_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__16u2_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16u2_p6_0, - 0 -}; - -static const long _vq_quantlist__16u2_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__16u2_p6_1[] = { - 2, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _16u2_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__16u2_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u2_p6_1, - 0 -}; - -static const long _vq_quantlist__16u2_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__16u2_p7_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, - 8, 8, 9, 9, 9, 9,10,10,11,10, 4, 6, 6, 8, 8, 9, - 9, 9, 9,10,10,11,11, 7, 8, 8,10, 9,10,10,10,10, - 11,11,12,12, 7, 8, 8,10,10,10,10,10,10,11,11,12, - 12, 8, 9, 9,10,10,11,11,11,11,12,12,13,13, 8, 9, - 9,10,10,11,11,11,11,12,12,13,13, 8, 9, 9,11,10, - 11,11,12,12,13,13,14,13, 8, 9, 9,10,10,11,11,12, - 12,13,13,13,13, 9,10,10,11,11,12,12,13,13,13,13, - 14,14, 9,10,10,11,11,12,12,13,13,13,13,14,14,10, - 11,11,12,12,13,13,14,13,14,14,15,14,10,11,11,12, - 12,13,13,14,13,14,14,15,14, -}; - -static const static_codebook _16u2_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__16u2_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__16u2_p7_0, - 0 -}; - -static const long _vq_quantlist__16u2_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__16u2_p7_1[] = { - 2, 5, 5, 7, 7, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _16u2_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__16u2_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u2_p7_1, - 0 -}; - -static const long _vq_quantlist__16u2_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16u2_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 7, 7, 9, 8,10, 9,11,11, 4, - 7, 6, 9, 8, 9, 9, 9, 9,10, 9,11, 9,12, 9, 4, 6, - 7, 8, 8, 9, 9, 9, 9,10,10,10,11,11,12, 7, 9, 8, - 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, - 10,10,11,10,10,11,11,11,12,12,13, 8, 9, 9,11,11, - 11,11,11,11,12,12,13,13,13,13, 8, 9, 9,11,11,11, - 11,11,11,12,12,13,13,13,14, 8, 9, 9,10,10,11,11, - 12,11,13,13,14,13,14,14, 8, 9, 9,10,10,11,11,12, - 12,12,12,13,13,14,14, 9,10,10,11,11,12,12,13,12, - 13,13,14,14,15,15, 9,10,10,11,11,12,12,12,13,13, - 13,14,14,14,15,10,11,11,12,12,13,13,14,13,14,14, - 15,14,15,15,10,11,11,12,12,13,12,13,14,14,14,14, - 14,15,15,11,12,12,13,13,13,13,14,14,15,14,15,15, - 16,16,11,12,12,13,13,13,13,14,14,14,15,15,15,16, - 16, -}; - -static const static_codebook _16u2_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__16u2_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16u2_p8_0, - 0 -}; - -static const long _vq_quantlist__16u2_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__16u2_p8_1[] = { - 3, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10, 5, 6, 6, 7, 7, 8, - 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, - 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,10,10, 9,10, 9, 8, 8, 8, 9, 8, 9, 9, - 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10, 8, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _16u2_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__16u2_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16u2_p8_1, - 0 -}; - -static const long _vq_quantlist__16u2_p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__16u2_p9_0[] = { - 1, 5, 3, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, - 7, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 7, - 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16u2_p9_0 = { - 2, 225, - (char *)_vq_lengthlist__16u2_p9_0, - 1, -510036736, 1631393792, 4, 0, - (long *)_vq_quantlist__16u2_p9_0, - 0 -}; - -static const long _vq_quantlist__16u2_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__16u2_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 9, 7,10, 8,12,12,13, - 13,14,14, 4, 7, 7, 9, 9, 9, 8, 9, 8,10, 9,11, 9, - 14, 9,14,10,13,11, 4, 7, 7, 9, 9, 9, 9, 8, 9,10, - 10,11,11,12,13,12,13,14,15, 7, 9, 9,10,11,10,10, - 10,10,11,12,13,13,13,14,17,14,15,16, 7, 9, 9,10, - 10,10,10,10,10,11,12,13,13,14,14,15,15,18,18, 8, - 9, 9,11,10,11,11,11,12,13,12,14,14,16,15,15,17, - 18,15, 8, 9, 9,10,10,11,11,11,11,13,13,14,14,15, - 15,15,16,16,18, 7, 9, 8,10,10,11,11,12,12,14,14, - 15,15,16,16,15,17,16,18, 8, 9, 9,10,10,11,12,12, - 12,13,13,16,15,17,16,17,18,17,18, 9,10,10,12,11, - 13,13,14,13,14,14,15,17,16,18,17,18,17,18, 9,10, - 10,12,11,12,13,13,14,15,16,14,15,16,18,18,18,18, - 17,11,11,11,13,13,14,14,16,15,15,15,16,15,15,18, - 18,18,17,16,11,11,12,13,13,15,14,15,16,16,16,17, - 16,15,18,17,18,16,18,12,13,13,15,15,15,16,18,16, - 17,16,17,16,17,17,17,18,18,17,13,13,13,15,13,16, - 15,17,16,16,16,18,18,18,18,16,17,17,18,13,15,14, - 15,15,18,17,18,18,18,16,18,17,18,17,18,16,17,17, - 14,14,14,15,16,17,16,18,18,18,17,18,17,18,18,18, - 16,16,16,14,17,16,17,15,16,18,18,17,18,17,18,17, - 18,18,18,17,18,17,15,16,15,18,15,18,17,16,18,18, - 18,18,18,18,17,18,16,18,17, -}; - -static const static_codebook _16u2_p9_1 = { - 2, 361, - (char *)_vq_lengthlist__16u2_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__16u2_p9_1, - 0 -}; - -static const long _vq_quantlist__16u2_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__16u2_p9_2[] = { - 2, 3, 4, 4, 4, 5, 5, 6, 5, 6, 6, 6, 6, 6, 6, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 7, 8, 8, 8, 8, 8, - 8, -}; - -static const static_codebook _16u2_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__16u2_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__16u2_p9_2, - 0 -}; - -static const char _huff_lengthlist__16u2__short[] = { - 8,11,13,13,15,16,19,19,19,19,11, 8, 8, 9, 9,11, - 13,15,19,20,14, 8, 7, 7, 8, 9,12,13,15,20,15, 9, - 6, 5, 5, 7,10,12,14,18,14, 9, 7, 5, 3, 4, 7,10, - 12,16,13,10, 8, 6, 3, 3, 5, 8,11,14,11,10, 9, 7, - 5, 4, 4, 6,11,14,10,10,10, 8, 6, 5, 5, 6,10,14, - 10,10,10, 9, 8, 7, 7, 7,10,14,11,12,12,12,11,10, - 10,10,12,16, -}; - -static const static_codebook _huff_book__16u2__short = { - 2, 100, - (char *)_huff_lengthlist__16u2__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8u0__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8u0__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 10,10, 5, 8, 8, 7,10,10, 8,10,10, 4, 9, 8, 8,11, - 11, 8,11,11, 7,11,11,10,11,13,10,13,13, 7,11,11, - 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 8,11,11, 7, - 11,11, 9,13,13,10,12,13, 7,11,11,10,13,13,10,13, - 11, -}; - -static const static_codebook _8u0__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__8u0__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u0__p1_0, - 0 -}; - -static const long _vq_quantlist__8u0__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8u0__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 6, 7, 8, 6, - 7, 8, 5, 7, 7, 6, 8, 8, 7, 9, 7, 5, 7, 7, 7, 9, - 9, 7, 8, 8, 6, 9, 8, 7, 7,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 9, 8,10,10, 7,10, - 8, -}; - -static const static_codebook _8u0__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__8u0__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u0__p2_0, - 0 -}; - -static const long _vq_quantlist__8u0__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8u0__p3_0[] = { - 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, - 10, 9,11,11, 8, 9, 9,11,11, 6, 8, 8,10,10, 8,10, - 10,11,11, 8,10,10,11,11,10,11,11,12,12,10,11,11, - 12,13, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, - 11, 9,10,11,12,12,10,11,11,12,12, 8,11,11,14,13, - 10,12,11,15,13,10,12,11,14,14,12,13,12,16,14,12, - 14,12,16,15, 8,11,11,13,14,10,11,12,13,15,10,11, - 12,13,15,11,12,13,14,15,12,12,14,14,16, 5, 8, 8, - 11,11, 9,11,11,12,12, 8,10,11,12,12,11,12,12,15, - 14,11,12,12,14,14, 7,11,10,13,12,10,11,12,13,14, - 10,12,12,14,13,12,13,13,14,15,12,13,13,15,15, 7, - 10,11,12,13,10,12,11,14,13,10,12,13,13,15,12,13, - 12,14,14,11,13,13,15,16, 9,12,12,15,14,11,13,13, - 15,16,11,13,13,16,16,13,14,15,15,15,12,14,15,17, - 16, 9,12,12,14,15,11,13,13,15,16,11,13,13,16,18, - 13,14,14,17,16,13,15,15,17,18, 5, 8, 9,11,11, 8, - 11,11,12,12, 8,10,11,12,12,11,12,12,14,14,11,12, - 12,14,15, 7,11,10,12,13,10,12,12,14,13,10,11,12, - 13,14,11,13,13,15,14,12,13,13,14,15, 7,10,11,13, - 13,10,12,12,13,14,10,12,12,13,13,11,13,13,16,16, - 12,13,13,15,14, 9,12,12,16,15,10,13,13,15,15,11, - 13,13,17,15,12,15,15,18,17,13,14,14,15,16, 9,12, - 12,15,15,11,13,13,15,16,11,13,13,15,15,12,15,15, - 16,16,13,15,14,17,15, 7,11,11,15,15,10,13,13,16, - 15,10,13,13,15,16,14,15,15,17,19,13,15,14,15,18, - 9,12,12,16,16,11,13,14,17,16,11,13,13,17,16,15, - 15,16,17,19,13,15,16, 0,18, 9,12,12,16,15,11,14, - 13,17,17,11,13,14,16,16,15,16,16,19,18,13,15,15, - 17,19,11,14,14,19,16,12,14,15, 0,18,12,16,15,18, - 17,15,15,18,16,19,14,15,17,19,19,11,14,14,18,19, - 13,15,14,19,19,12,16,15,18,17,15,17,15, 0,16,14, - 17,16,19, 0, 7,11,11,14,14,10,12,12,15,15,10,13, - 13,16,15,13,15,15,17, 0,14,15,15,16,19, 9,12,12, - 16,16,11,14,14,16,16,11,13,13,16,16,14,17,16,19, - 0,14,18,17,17,19, 9,12,12,15,16,11,13,13,15,17, - 12,14,13,19,16,13,15,15,17,19,15,17,16,17,19,11, - 14,14,19,16,12,15,15,19,17,13,14,15,17,19,14,16, - 17,19,19,16,15,16,17,19,11,15,14,16,16,12,15,15, - 19, 0,12,14,15,19,19,14,16,16, 0,18,15,19,14,18, - 16, -}; - -static const static_codebook _8u0__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__8u0__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u0__p3_0, - 0 -}; - -static const long _vq_quantlist__8u0__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8u0__p4_0[] = { - 3, 5, 5, 8, 8, 5, 6, 7, 9, 9, 6, 7, 6, 9, 9, 9, - 9, 9,10,11, 9, 9, 9,11,10, 6, 7, 7,10,10, 7, 7, - 8,10,10, 7, 8, 8,10,10,10,10,10,10,11, 9,10,10, - 11,12, 6, 7, 7,10,10, 7, 8, 8,10,10, 7, 8, 7,10, - 10, 9,10,10,12,11,10,10,10,11,10, 9,10,10,12,11, - 10,10,10,13,11, 9,10,10,12,12,11,11,12,12,13,11, - 11,11,12,13, 9,10,10,12,12,10,10,11,12,12,10,10, - 11,12,12,11,11,11,13,13,11,12,12,13,13, 5, 7, 7, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,11,12, - 12,10,11,10,12,12, 7, 8, 8,11,11, 7, 8, 9,10,11, - 8, 9, 9,11,11,11,10,11,10,12,10,11,11,12,13, 7, - 8, 8,10,11, 8, 9, 8,12,10, 8, 9, 9,11,12,10,11, - 10,13,11,10,11,11,13,12, 9,11,10,13,12,10,10,11, - 12,12,10,11,11,13,13,12,10,13,11,14,11,12,12,15, - 13, 9,11,11,13,13,10,11,11,13,12,10,11,11,12,14, - 12,13,11,14,12,12,12,12,14,14, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,11,10,10,11,11,12,12,10,11, - 10,12,12, 7, 8, 8,10,11, 8, 9, 9,12,11, 8, 8, 9, - 10,11,10,11,11,12,13,11,10,11,11,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,11,11,12,12, - 10,11,10,13,10, 9,11,10,13,12,10,12,11,13,13,10, - 10,11,12,13,11,12,13,15,14,11,11,13,12,13, 9,10, - 11,12,13,10,11,11,12,13,10,11,10,13,12,12,13,13, - 13,14,12,12,11,14,11, 8,10,10,12,13,10,11,11,13, - 13,10,11,10,13,13,12,13,14,15,14,12,12,12,14,13, - 9,10,10,13,12,10,10,12,13,13,10,11,11,15,12,12, - 12,13,15,14,12,13,13,15,13, 9,10,11,12,13,10,12, - 10,13,12,10,11,11,12,13,12,14,12,15,13,12,12,12, - 15,14,11,12,11,14,13,11,11,12,14,14,12,13,13,14, - 13,13,11,15,11,15,14,14,14,16,15,11,12,12,13,14, - 11,13,11,14,14,12,12,13,14,15,12,14,12,15,12,13, - 15,14,16,15, 8,10,10,12,12,10,10,10,12,13,10,11, - 11,13,13,12,12,12,13,14,13,13,13,15,15, 9,10,10, - 12,12,10,11,11,13,12,10,10,11,13,13,12,12,12,14, - 14,12,12,13,15,14, 9,10,10,13,12,10,10,12,12,13, - 10,11,10,13,13,12,13,13,14,14,12,13,12,14,13,11, - 12,12,14,13,12,13,12,14,14,10,12,12,14,14,14,14, - 14,16,14,13,12,14,12,15,10,12,12,14,15,12,13,13, - 14,16,11,12,11,15,14,13,14,14,14,15,13,14,11,14, - 12, -}; - -static const static_codebook _8u0__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__8u0__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u0__p4_0, - 0 -}; - -static const long _vq_quantlist__8u0__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8u0__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 7, 8, 8, - 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 6, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, - 9, 9,10,10,12,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,11,11,12,12,12, 9,10,10,11,11,12,12,12, - 12, -}; - -static const static_codebook _8u0__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__8u0__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8u0__p5_0, - 0 -}; - -static const long _vq_quantlist__8u0__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__8u0__p6_0[] = { - 1, 4, 4, 7, 7, 9, 9,11,11,12,12,16,16, 3, 6, 6, - 9, 9,11,11,12,12,13,14,18,16, 3, 6, 7, 9, 9,11, - 11,13,12,14,14,17,16, 7, 9, 9,11,11,12,12,14,14, - 14,14,17,16, 7, 9, 9,11,11,13,12,13,13,14,14,17, - 0, 9,11,11,12,13,14,14,14,13,15,14,17,17, 9,11, - 11,12,12,14,14,13,14,14,15, 0, 0,11,12,12,15,14, - 15,14,15,14,15,16,17, 0,11,12,13,13,13,14,14,15, - 14,15,15, 0, 0,12,14,14,15,15,14,16,15,15,17,16, - 0,18,13,14,14,15,14,15,14,15,16,17,16, 0, 0,17, - 17,18, 0,16,18,16, 0, 0, 0,17, 0, 0,16, 0, 0,16, - 16, 0,15, 0,17, 0, 0, 0, 0, -}; - -static const static_codebook _8u0__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__8u0__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__8u0__p6_0, - 0 -}; - -static const long _vq_quantlist__8u0__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8u0__p6_1[] = { - 1, 4, 4, 6, 6, 4, 6, 5, 7, 7, 4, 5, 6, 7, 7, 6, - 7, 7, 7, 7, 6, 7, 7, 7, 7, -}; - -static const static_codebook _8u0__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__8u0__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u0__p6_1, - 0 -}; - -static const long _vq_quantlist__8u0__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8u0__p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _8u0__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__8u0__p7_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__8u0__p7_0, - 0 -}; - -static const long _vq_quantlist__8u0__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__8u0__p7_1[] = { - 1, 5, 5, 5, 5,10,10,11,11,11,11,11,11,11,11, 5, - 7, 6, 8, 8, 9,10,11,11,11,11,11,11,11,11, 6, 6, - 7, 9, 7,11,10,11,11,11,11,11,11,11,11, 5, 6, 6, - 11, 8,11,11,11,11,11,11,11,11,11,11, 5, 6, 6, 9, - 10,11,10,11,11,11,11,11,11,11,11, 7,10,10,11,11, - 11,11,11,11,11,11,11,11,11,11, 7,11, 8,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _8u0__p7_1 = { - 2, 225, - (char *)_vq_lengthlist__8u0__p7_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__8u0__p7_1, - 0 -}; - -static const long _vq_quantlist__8u0__p7_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__8u0__p7_2[] = { - 1, 6, 5, 7, 7, 9, 9, 9, 9,10,12,12,10,11,11,10, - 11,11,11,10,11, 6, 8, 8, 9, 9,10,10, 9,10,11,11, - 10,11,11,11,11,10,11,11,11,11, 6, 7, 8, 9, 9, 9, - 10,11,10,11,12,11,10,11,11,11,11,11,11,12,10, 8, - 9, 9,10, 9,10,10, 9,10,10,10,10,10, 9,10,10,10, - 10, 9,10,10, 9, 9, 9, 9,10,10, 9, 9,10,10,11,10, - 9,12,10,11,10, 9,10,10,10, 8, 9, 9,10, 9,10, 9, - 9,10,10, 9,10, 9,11,10,10,10,10,10, 9,10, 8, 8, - 9, 9,10, 9,11, 9, 8, 9, 9,10,11,10,10,10,11,12, - 9, 9,11, 8, 9, 8,11,10,11,10,10, 9,11,10,10,10, - 10,10,10,10,11,11,11,11, 8, 9, 9, 9,10,10,10,11, - 11,12,11,12,11,10,10,10,12,11,11,11,10, 8,10, 9, - 11,10,10,11,12,10,11,12,11,11,12,11,12,12,10,11, - 11,10, 9, 9,10,11,12,10,10,10,11,10,11,11,10,12, - 12,10,11,10,11,12,10, 9,10,10,11,10,11,11,11,11, - 11,12,11,11,11, 9,11,10,11,10,11,10, 9, 9,10,11, - 11,11,10,10,11,12,12,11,12,11,11,11,12,12,12,12, - 11, 9,11,11,12,10,11,11,11,11,11,11,12,11,11,12, - 11,11,11,10,11,11, 9,11,10,11,11,11,10,10,10,11, - 11,11,12,10,11,10,11,11,11,11,12, 9,11,10,11,11, - 10,10,11,11, 9,11,11,12,10,10,10,10,10,11,11,10, - 9,10,11,11,12,11,10,10,12,11,11,12,11,12,11,11, - 10,10,11,11,10,12,11,10,11,10,11,10,10,10,11,11, - 10,10,11,11,11,11,10,10,10,12,11,11,11,11,10, 9, - 10,11,11,11,12,11,11,11,12,10,11,11,11, 9,10,11, - 11,11,11,11,11,10,10,11,11,12,11,10,11,12,11,10, - 10,11, 9,10,11,11,11,11,11,10,11,11,10,12,11,11, - 11,12,11,11,11,10,10,11,11, -}; - -static const static_codebook _8u0__p7_2 = { - 2, 441, - (char *)_vq_lengthlist__8u0__p7_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__8u0__p7_2, - 0 -}; - -static const char _huff_lengthlist__8u0__single[] = { - 4, 7,11, 9,12, 8, 7,10, 6, 4, 5, 5, 7, 5, 6,16, - 9, 5, 5, 6, 7, 7, 9,16, 7, 4, 6, 5, 7, 5, 7,17, - 10, 7, 7, 8, 7, 7, 8,18, 7, 5, 6, 4, 5, 4, 5,15, - 7, 6, 7, 5, 6, 4, 5,15,12,13,18,12,17,11, 9,17, -}; - -static const static_codebook _huff_book__8u0__single = { - 2, 64, - (char *)_huff_lengthlist__8u0__single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8u1__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8u1__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9,10, 7, - 9, 9, 5, 8, 8, 7,10, 9, 7, 9, 9, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10, 9,10,12,10,12,12, 7,10,10, - 9,12,11,10,12,12, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10,10,12,12, 9,11,12, 7,10,10,10,12,12, 9,12, - 10, -}; - -static const static_codebook _8u1__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__8u1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u1__p1_0, - 0 -}; - -static const long _vq_quantlist__8u1__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8u1__p2_0[] = { - 3, 4, 5, 5, 6, 6, 5, 6, 6, 5, 7, 6, 6, 7, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 7, 8, - 8, 6, 7, 7, 6, 8, 7, 7, 7, 9, 8, 9, 9, 6, 7, 8, - 7, 9, 7, 8, 9, 9, 5, 6, 6, 6, 7, 7, 7, 8, 8, 6, - 8, 7, 8, 9, 9, 7, 7, 9, 6, 7, 8, 8, 9, 9, 7, 9, - 7, -}; - -static const static_codebook _8u1__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__8u1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u1__p2_0, - 0 -}; - -static const long _vq_quantlist__8u1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8u1__p3_0[] = { - 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, - 10, 9,11,11, 9, 9, 9,11,11, 6, 8, 8,10,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,12,12,10,11,11, - 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, - 11,10,11,11,12,12,10,11,11,12,12, 9,11,11,14,13, - 10,12,11,14,14,10,12,11,14,13,12,13,13,15,14,12, - 13,13,15,14, 8,11,11,13,14,10,11,12,13,15,10,11, - 12,14,14,12,13,13,14,15,12,13,13,14,15, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, - 13,11,12,12,13,14, 8,10,10,12,12, 9,11,12,13,14, - 10,12,12,13,13,12,12,13,14,14,11,13,13,15,15, 7, - 10,10,12,12, 9,12,11,14,12,10,11,12,13,14,12,13, - 12,14,14,12,13,13,15,16,10,12,12,15,14,11,12,13, - 15,15,11,13,13,15,16,14,14,15,15,16,13,14,15,17, - 15, 9,12,12,14,15,11,13,12,15,15,11,13,13,15,15, - 13,14,13,15,14,13,14,14,17, 0, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, - 12,14,14, 7,10,10,12,12,10,12,12,13,13, 9,11,12, - 12,13,11,12,13,15,15,11,12,13,14,15, 8,10,10,12, - 12,10,12,11,13,13,10,12,11,13,13,11,13,13,15,14, - 12,13,12,15,13, 9,12,12,14,14,11,13,13,16,15,11, - 12,13,16,15,13,14,15,16,16,13,13,15,15,16,10,12, - 12,15,14,11,13,13,14,16,11,13,13,15,16,13,15,15, - 16,17,13,15,14,16,15, 8,11,11,14,15,10,12,12,15, - 15,10,12,12,15,16,14,15,15,16,17,13,14,14,16,16, - 9,12,12,15,15,11,13,14,15,17,11,13,13,15,16,14, - 15,16,19,17,13,15,15, 0,17, 9,12,12,15,15,11,14, - 13,16,15,11,13,13,15,16,15,15,15,18,17,13,15,15, - 17,17,11,15,14,18,16,12,14,15,17,17,12,15,15,18, - 18,15,15,16,15,19,14,16,16, 0, 0,11,14,14,16,17, - 12,15,14,18,17,12,15,15,18,18,15,17,15,18,16,14, - 16,16,18,18, 7,11,11,14,14,10,12,12,15,15,10,12, - 13,15,15,13,14,15,16,16,14,15,15,18,18, 9,12,12, - 15,15,11,13,13,16,15,11,12,13,16,16,14,15,15,17, - 16,15,16,16,17,17, 9,12,12,15,15,11,13,13,15,17, - 11,14,13,16,15,13,15,15,17,17,15,15,15,18,17,11, - 14,14,17,15,12,14,15,17,18,13,13,15,17,17,14,16, - 16,19,18,16,15,17,17, 0,11,14,14,17,17,12,15,15, - 18, 0,12,15,14,18,16,14,17,17,19, 0,16,18,15, 0, - 16, -}; - -static const static_codebook _8u1__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__8u1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u1__p3_0, - 0 -}; - -static const long _vq_quantlist__8u1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__8u1__p4_0[] = { - 4, 5, 5, 9, 9, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 9, - 9, 9,11,11, 9, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 7, - 8, 9,10, 7, 7, 8, 9,10, 9, 9,10,10,11, 9, 9,10, - 10,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 7,10, - 9, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, - 9,10,10,12,11, 9,10,10,12,12,11,11,12,12,13,11, - 11,12,12,13, 9, 9,10,12,11, 9,10,10,12,12,10,10, - 10,12,12,11,12,11,13,12,11,12,11,13,12, 6, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 7,10, 9,10,10,10,12, - 12,10,10,10,12,11, 7, 8, 7,10,10, 7, 7, 9,10,11, - 8, 9, 9,11,10,10,10,11,10,12,10,10,11,12,12, 7, - 8, 8,10,10, 7, 9, 8,11,10, 8, 8, 9,11,11,10,11, - 10,12,11,10,11,11,12,12, 9,10,10,12,12, 9,10,10, - 12,12,10,11,11,13,12,11,10,12,10,14,12,12,12,13, - 14, 9,10,10,12,12, 9,11,10,12,12,10,11,11,12,12, - 11,12,11,14,12,12,12,12,14,14, 5, 7, 7, 9, 9, 7, - 7, 7, 9,10, 7, 8, 8,10,10,10,10,10,11,11,10,10, - 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,10,10,11,12,10,10,11,11,13, 6, 7, 8,10, - 10, 8, 9, 9,10,10, 7, 9, 7,11,10,10,11,10,12,12, - 10,11,10,12,10, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,12,12,12,12,14,13,11,11,12,11,14, 9,10, - 10,11,12,10,11,11,12,13, 9,10,10,12,12,12,12,12, - 14,13,11,12,10,14,11, 9, 9,10,11,12, 9,10,10,12, - 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,13,12, - 9,10, 9,12,12, 9,10,11,12,13,10,11,10,13,11,12, - 12,13,13,14,12,12,12,13,13, 9,10,10,12,12,10,11, - 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,12, - 13,14,11,12,11,14,13,10,10,11,13,13,12,12,12,14, - 13,12,10,14,10,15,13,14,14,14,14,11,11,12,13,14, - 10,12,11,13,13,12,12,12,13,15,12,13,11,15,12,13, - 13,14,14,14, 9,10, 9,12,12, 9,10,10,12,12,10,10, - 10,12,12,11,11,12,12,13,12,12,12,14,14, 9,10,10, - 12,12,10,11,10,13,12,10,10,11,12,13,12,12,12,14, - 13,12,12,13,13,14, 9,10,10,12,13,10,10,11,11,12, - 9,11,10,13,12,12,12,12,13,14,12,13,12,14,13,11, - 12,11,13,13,12,13,12,14,13,10,11,12,13,13,13,13, - 13,14,15,12,11,14,12,14,11,11,12,12,13,12,12,12, - 13,14,10,12,10,14,13,13,13,13,14,15,12,14,11,15, - 10, -}; - -static const static_codebook _8u1__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__8u1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u1__p4_0, - 0 -}; - -static const long _vq_quantlist__8u1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8u1__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 5, 8, 7, 8, 8, - 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, - 9, 9,10,10,12,11, 8, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,11,11,11,13,12, 9,10,10,11,11,12,12,12, - 13, -}; - -static const static_codebook _8u1__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__8u1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p5_0, - 0 -}; - -static const long _vq_quantlist__8u1__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__8u1__p6_0[] = { - 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 5, 6, 6, 7, 7, - 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, - 8, 8, 9, 9, 6, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, - 8, 8, 8, 9,10,10, 7, 7, 7, 8, 8, 9, 8,10,10, 9, - 9, 9, 9, 9,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, - 10, -}; - -static const static_codebook _8u1__p6_0 = { - 2, 81, - (char *)_vq_lengthlist__8u1__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p6_0, - 0 -}; - -static const long _vq_quantlist__8u1__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__8u1__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,10,10, 8, - 10,10, 5, 9, 9, 7,10,10, 8,10,10, 4,10,10, 9,12, - 12, 9,11,11, 7,12,11,10,11,13,10,13,13, 7,12,12, - 10,13,12,10,13,13, 4,10,10, 9,12,12, 9,12,12, 7, - 12,12,10,13,13,10,12,13, 7,11,12,10,13,13,10,13, - 11, -}; - -static const static_codebook _8u1__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__8u1__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__8u1__p7_0, - 0 -}; - -static const long _vq_quantlist__8u1__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__8u1__p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, - 8, 8, 9, 9, 9, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 9, - 9, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 9, 9, - 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, - 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, - 9, 9, 9, 9, 9,10,10,10,10, -}; - -static const static_codebook _8u1__p7_1 = { - 2, 121, - (char *)_vq_lengthlist__8u1__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p7_1, - 0 -}; - -static const long _vq_quantlist__8u1__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__8u1__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, - 9, 9,11,11,13,12, 4, 6, 6, 7, 7, 9, 9,11,11,12, - 12, 6, 7, 7, 9, 9,11,11,12,12,13,13, 6, 7, 7, 9, - 9,11,11,12,12,13,13, 8, 9, 9,11,11,12,12,13,13, - 14,14, 8, 9, 9,11,11,12,12,13,13,14,14, 9,11,11, - 12,12,13,13,14,14,15,15, 9,11,11,12,12,13,13,14, - 14,15,14,11,12,12,13,13,14,14,15,15,16,16,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _8u1__p8_0 = { - 2, 121, - (char *)_vq_lengthlist__8u1__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__8u1__p8_0, - 0 -}; - -static const long _vq_quantlist__8u1__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__8u1__p8_1[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, -}; - -static const static_codebook _8u1__p8_1 = { - 2, 121, - (char *)_vq_lengthlist__8u1__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p8_1, - 0 -}; - -static const long _vq_quantlist__8u1__p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__8u1__p9_0[] = { - 1, 4, 4,11,11,11,11,11,11,11,11,11,11,11,11, 3, - 11, 8,11,11,11,11,11,11,11,11,11,11,11,11, 3, 9, - 9,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _8u1__p9_0 = { - 2, 225, - (char *)_vq_lengthlist__8u1__p9_0, - 1, -514071552, 1627381760, 4, 0, - (long *)_vq_quantlist__8u1__p9_0, - 0 -}; - -static const long _vq_quantlist__8u1__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__8u1__p9_1[] = { - 1, 4, 4, 7, 7, 9, 9, 7, 7, 8, 8,10,10,11,11, 4, - 7, 7, 9, 9,10,10, 8, 8,10,10,10,11,10,11, 4, 7, - 7, 9, 9,10,10, 8, 8,10, 9,11,11,11,11, 7, 9, 9, - 12,12,11,12,10,10,11,10,12,11,11,11, 7, 9, 9,11, - 11,13,12, 9, 9,11,10,11,11,12,11, 9,10,10,12,12, - 14,14,10,10,11,12,12,11,11,11, 9,10,11,11,13,14, - 13,10,11,11,11,12,11,12,12, 7, 8, 8,10, 9,11,10, - 11,12,12,11,12,14,12,13, 7, 8, 8, 9,10,10,11,12, - 12,12,11,12,12,12,13, 9, 9, 9,11,11,13,12,12,12, - 12,11,12,12,13,12, 8,10,10,11,10,11,12,12,12,12, - 12,12,14,12,12, 9,11,11,11,12,12,12,12,13,13,12, - 12,13,13,12,10,11,11,12,11,12,12,12,11,12,13,12, - 12,12,13,11,11,12,12,12,13,12,12,11,12,13,13,12, - 12,13,12,11,12,12,13,13,12,13,12,13,13,13,13,14, - 13, -}; - -static const static_codebook _8u1__p9_1 = { - 2, 225, - (char *)_vq_lengthlist__8u1__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__8u1__p9_1, - 0 -}; - -static const long _vq_quantlist__8u1__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__8u1__p9_2[] = { - 2, 5, 4, 6, 6, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10, 8, 8, 8, 9, 9, 9, 9,10,10,10, 9, - 10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _8u1__p9_2 = { - 2, 289, - (char *)_vq_lengthlist__8u1__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__8u1__p9_2, - 0 -}; - -static const char _huff_lengthlist__8u1__single[] = { - 4, 7,13, 9,15, 9,16, 8,10,13, 7, 5, 8, 6, 9, 7, - 10, 7,10,11,11, 6, 7, 8, 8, 9, 9, 9,12,16, 8, 5, - 8, 6, 8, 6, 9, 7,10,12,11, 7, 7, 7, 6, 7, 7, 7, - 11,15, 7, 5, 8, 6, 7, 5, 7, 6, 9,13,13, 9, 9, 8, - 6, 6, 5, 5, 9,14, 8, 6, 8, 6, 6, 4, 5, 3, 5,13, - 9, 9,11, 8,10, 7, 8, 4, 5,12,11,16,17,15,17,12, - 13, 8, 8,15, -}; - -static const static_codebook _huff_book__8u1__single = { - 2, 100, - (char *)_huff_lengthlist__8u1__single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u0__long[] = { - 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, - 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, - 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, - 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, -}; - -static const static_codebook _huff_book__44u0__long = { - 2, 64, - (char *)_huff_lengthlist__44u0__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u0__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u0__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, - 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, - 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, - 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, - 13, -}; - -static const static_codebook _44u0__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u0__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u0__p1_0, - 0 -}; - -static const long _vq_quantlist__44u0__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u0__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, - 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, - 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u0__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u0__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u0__p2_0, - 0 -}; - -static const long _vq_quantlist__44u0__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u0__p3_0[] = { - 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, - 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, - 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, - 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, - 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, - 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, - 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, - 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, - 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, - 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, - 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, - 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, - 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, - 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, - 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, - 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, - 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, - 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, - 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, - 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, - 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, - 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, - 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, - 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, - 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, - 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, - 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, - 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, - 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, - 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, - 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, - 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, - 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, - 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, - 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, - 19, -}; - -static const static_codebook _44u0__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u0__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u0__p3_0, - 0 -}; - -static const long _vq_quantlist__44u0__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u0__p4_0[] = { - 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, - 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, - 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, - 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, - 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, - 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, - 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, - 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, - 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, - 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, - 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, - 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, - 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, - 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, - 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, - 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, - 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, - 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, - 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, - 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, - 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, - 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, - 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, - 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, - 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, - 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, - 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, - 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, - 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, - 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, - 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, - 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, - 12, -}; - -static const static_codebook _44u0__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u0__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u0__p4_0, - 0 -}; - -static const long _vq_quantlist__44u0__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u0__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, - 12, -}; - -static const static_codebook _44u0__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u0__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u0__p5_0, - 0 -}; - -static const long _vq_quantlist__44u0__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u0__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, - 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, - 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, - 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, - 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, - 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, - 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, - 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, - 15,17,16,17,18,17,17,18, 0, -}; - -static const static_codebook _44u0__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u0__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u0__p6_0, - 0 -}; - -static const long _vq_quantlist__44u0__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u0__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 6, 6, 6, 6, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44u0__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u0__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u0__p6_1, - 0 -}; - -static const long _vq_quantlist__44u0__p7_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u0__p7_0[] = { - 1, 4, 4,11,11, 9,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11, 9,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44u0__p7_0 = { - 4, 625, - (char *)_vq_lengthlist__44u0__p7_0, - 1, -518709248, 1626677248, 3, 0, - (long *)_vq_quantlist__44u0__p7_0, - 0 -}; - -static const long _vq_quantlist__44u0__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u0__p7_1[] = { - 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, - 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, - 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, - 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, - 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, - 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, - 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, - 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, - 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, - 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, - 15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _44u0__p7_1 = { - 2, 169, - (char *)_vq_lengthlist__44u0__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44u0__p7_1, - 0 -}; - -static const long _vq_quantlist__44u0__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u0__p7_2[] = { - 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, - 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, - 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, - 9, 9, 9,10, 9, 9,10,10, 9, -}; - -static const static_codebook _44u0__p7_2 = { - 2, 169, - (char *)_vq_lengthlist__44u0__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44u0__p7_2, - 0 -}; - -static const char _huff_lengthlist__44u0__short[] = { - 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, - 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, - 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, - 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, -}; - -static const static_codebook _huff_book__44u0__short = { - 2, 64, - (char *)_huff_lengthlist__44u0__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u1__long[] = { - 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, - 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, - 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, - 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, -}; - -static const static_codebook _huff_book__44u1__long = { - 2, 64, - (char *)_huff_lengthlist__44u1__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u1__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u1__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, - 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, - 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, - 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, - 13, -}; - -static const static_codebook _44u1__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u1__p1_0, - 0 -}; - -static const long _vq_quantlist__44u1__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u1__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, - 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, - 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u1__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u1__p2_0, - 0 -}; - -static const long _vq_quantlist__44u1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u1__p3_0[] = { - 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, - 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, - 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, - 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, - 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, - 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, - 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, - 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, - 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, - 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, - 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, - 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, - 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, - 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, - 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, - 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, - 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, - 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, - 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, - 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, - 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, - 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, - 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, - 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, - 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, - 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, - 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, - 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, - 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, - 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, - 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, - 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, - 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, - 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, - 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, - 19, -}; - -static const static_codebook _44u1__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u1__p3_0, - 0 -}; - -static const long _vq_quantlist__44u1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u1__p4_0[] = { - 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, - 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, - 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, - 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, - 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, - 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, - 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, - 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, - 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, - 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, - 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, - 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, - 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, - 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, - 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, - 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, - 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, - 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, - 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, - 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, - 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, - 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, - 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, - 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, - 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, - 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, - 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, - 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, - 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, - 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, - 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, - 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, - 12, -}; - -static const static_codebook _44u1__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u1__p4_0, - 0 -}; - -static const long _vq_quantlist__44u1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u1__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, - 12, -}; - -static const static_codebook _44u1__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u1__p5_0, - 0 -}; - -static const long _vq_quantlist__44u1__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u1__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, - 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, - 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, - 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, - 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, - 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, - 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, - 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, - 15,17,16,17,18,17,17,18, 0, -}; - -static const static_codebook _44u1__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u1__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u1__p6_0, - 0 -}; - -static const long _vq_quantlist__44u1__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u1__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 6, 6, 6, 6, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44u1__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u1__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u1__p6_1, - 0 -}; - -static const long _vq_quantlist__44u1__p7_0[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const char _vq_lengthlist__44u1__p7_0[] = { - 1, 3, 2, 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, -}; - -static const static_codebook _44u1__p7_0 = { - 2, 49, - (char *)_vq_lengthlist__44u1__p7_0, - 1, -518017024, 1626677248, 3, 0, - (long *)_vq_quantlist__44u1__p7_0, - 0 -}; - -static const long _vq_quantlist__44u1__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u1__p7_1[] = { - 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, - 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, - 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, - 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, - 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, - 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, - 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, - 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, - 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, - 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, - 15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _44u1__p7_1 = { - 2, 169, - (char *)_vq_lengthlist__44u1__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44u1__p7_1, - 0 -}; - -static const long _vq_quantlist__44u1__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u1__p7_2[] = { - 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, - 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, - 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, - 9, 9, 9,10, 9, 9,10,10, 9, -}; - -static const static_codebook _44u1__p7_2 = { - 2, 169, - (char *)_vq_lengthlist__44u1__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44u1__p7_2, - 0 -}; - -static const char _huff_lengthlist__44u1__short[] = { - 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, - 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, - 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, - 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, -}; - -static const static_codebook _huff_book__44u1__short = { - 2, 64, - (char *)_huff_lengthlist__44u1__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u2__long[] = { - 5, 9,14,12,15,13,10,13, 7, 4, 5, 6, 8, 7, 8,12, - 13, 4, 3, 5, 5, 6, 9,15,12, 6, 5, 6, 6, 6, 7,14, - 14, 7, 4, 6, 4, 6, 8,15,12, 6, 6, 5, 5, 5, 6,14, - 9, 7, 8, 6, 7, 5, 4,10,10,13,14,14,15,10, 6, 8, -}; - -static const static_codebook _huff_book__44u2__long = { - 2, 64, - (char *)_huff_lengthlist__44u2__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u2__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u2__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,11,11,11,13,14,11,13,13, 7,11,11, - 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 8, - 11,11,11,14,13,10,12,13, 8,11,11,11,13,13,11,13, - 13, -}; - -static const static_codebook _44u2__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u2__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u2__p1_0, - 0 -}; - -static const long _vq_quantlist__44u2__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u2__p2_0[] = { - 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, - 8, 8, 5, 6, 6, 6, 8, 7, 7, 8, 8, 5, 6, 6, 7, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 7,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u2__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u2__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u2__p2_0, - 0 -}; - -static const long _vq_quantlist__44u2__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u2__p3_0[] = { - 2, 4, 4, 7, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, - 9, 9,12,11, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, - 12,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, - 11, 9,11,10,13,13,10,11,11,13,13, 8,10,10,14,13, - 10,11,11,15,14, 9,11,11,15,14,13,14,13,16,14,12, - 13,13,15,16, 8,10,10,13,14, 9,11,11,14,15,10,11, - 11,14,15,12,13,13,15,15,12,13,14,15,16, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, - 13,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, - 9,11,11,13,13,12,13,12,14,14,11,12,13,15,15, 7, - 9, 9,12,12, 8,11,10,13,12, 9,11,11,13,13,11,13, - 12,15,13,11,13,13,15,16, 9,12,11,15,15,11,12,12, - 16,15,11,12,13,16,16,13,14,15,16,15,13,15,15,17, - 17, 9,11,11,14,15,10,12,12,15,15,11,13,12,15,16, - 13,15,14,16,16,13,15,15,17,19, 5, 7, 7,10,10, 7, - 9, 9,12,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, - 11,13,14, 7, 9, 9,12,12, 9,11,11,13,13, 9,10,11, - 12,13,11,13,12,16,15,11,12,12,14,15, 7, 9, 9,12, - 12, 9,11,11,13,13, 9,11,11,13,12,11,13,12,15,16, - 12,13,13,15,14, 9,11,11,15,14,11,13,12,16,15,10, - 11,12,15,15,13,14,14,18,17,13,14,14,15,17,10,11, - 11,14,15,11,13,12,15,17,11,13,12,15,16,13,15,14, - 18,17,14,15,15,16,18, 7,10,10,14,14,10,12,12,15, - 15,10,12,12,15,15,14,15,15,18,17,13,15,15,16,16, - 9,11,11,16,15,11,13,13,16,18,11,13,13,16,16,15, - 16,16, 0, 0,14,15,16,18,17, 9,11,11,15,15,10,13, - 12,17,16,11,12,13,16,17,14,15,16,19,19,14,15,15, - 0,20,12,14,14, 0, 0,13,14,16,19,18,13,15,16,20, - 17,16,18, 0, 0, 0,15,16,17,18,19,11,14,14, 0,19, - 12,15,14,17,17,13,15,15, 0, 0,16,17,15,20,19,15, - 17,16,19, 0, 8,10,10,14,15,10,12,11,15,15,10,11, - 12,16,15,13,14,14,19,17,14,15,15, 0, 0, 9,11,11, - 16,15,11,13,13,17,16,10,12,13,16,17,14,15,15,18, - 18,14,15,16,20,19, 9,12,12, 0,15,11,13,13,16,17, - 11,13,13,19,17,14,16,16,18,17,15,16,16,17,19,11, - 14,14,18,18,13,14,15, 0, 0,12,14,15,19,18,15,16, - 19, 0,19,15,16,19,19,17,12,14,14,16,19,13,15,15, - 0,17,13,15,14,18,18,15,16,15, 0,18,16,17,17, 0, - 0, -}; - -static const static_codebook _44u2__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u2__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u2__p3_0, - 0 -}; - -static const long _vq_quantlist__44u2__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u2__p4_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, - 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 6, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10,10,12,11, 9,10,10,12,11, 9,10,10,12,12, - 10,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, - 12,12,13,14, 9,10,10,12,12, 9,10,10,12,13,10,10, - 10,12,13,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, - 10, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,13,10,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,13,13, 9,10,10,13,13,10,11,11, - 13,13,10,11,11,14,13,12,11,13,12,15,12,13,13,15, - 15, 9,10,10,12,13,10,11,10,13,13,10,11,11,13,13, - 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, - 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, - 10,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, - 10,11,13,13,12,13,13,15,15,12,11,13,12,14, 9,10, - 10,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, - 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, - 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, - 9,10,10,13,13,10,11,11,13,14,10,11,11,14,12,13, - 13,14,14,16,12,13,13,15,14, 9,10,10,13,13,10,11, - 10,14,13,10,11,11,13,14,12,14,13,16,14,13,13,13, - 14,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, - 15,14,12,15,12,16,14,15,15,17,16,11,12,12,14,15, - 11,13,11,15,14,12,13,13,15,16,13,15,12,17,13,14, - 15,15,16,16, 8, 9, 9,12,12, 9,10,10,13,13, 9,10, - 10,13,13,12,13,12,14,14,12,13,13,15,15, 9,10,10, - 13,13,10,11,11,14,13,10,10,11,13,14,12,13,13,15, - 14,12,12,14,14,16, 9,10,10,13,13,10,11,11,13,14, - 10,11,11,14,13,13,13,13,15,15,13,14,13,16,14,11, - 12,12,14,14,12,13,13,16,15,11,12,13,14,15,14,15, - 15,16,16,14,13,15,13,17,11,12,12,14,15,12,13,13, - 15,16,11,13,12,15,15,14,15,14,16,16,14,15,12,17, - 13, -}; - -static const static_codebook _44u2__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u2__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u2__p4_0, - 0 -}; - -static const long _vq_quantlist__44u2__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u2__p5_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 8, 8, 8, - 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, - 9, 9,10,11,12,12, 8, 8, 8, 9, 9,10,10,12,12,10, - 10,10,11,11,12,12,13,13,10,10,10,11,11,12,12,13, - 13, -}; - -static const static_codebook _44u2__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u2__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u2__p5_0, - 0 -}; - -static const long _vq_quantlist__44u2__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u2__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11,14,13, 4, 6, 5, - 8, 8, 9, 9,11,10,12,11,15,14, 4, 5, 6, 8, 8, 9, - 9,11,11,11,11,14,14, 6, 8, 8,10, 9,11,11,11,11, - 12,12,15,15, 6, 8, 8, 9, 9,11,11,11,12,12,12,15, - 15, 8,10,10,11,11,11,11,12,12,13,13,15,16, 8,10, - 10,11,11,11,11,12,12,13,13,16,16,10,11,11,12,12, - 12,12,13,13,13,13,17,16,10,11,11,12,12,12,12,13, - 13,13,14,16,17,11,12,12,13,13,13,13,14,14,15,14, - 18,17,11,12,12,13,13,13,13,14,14,14,15,19,18,14, - 15,15,15,15,16,16,18,19,18,18, 0, 0,14,15,15,16, - 15,17,17,16,18,17,18, 0, 0, -}; - -static const static_codebook _44u2__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u2__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u2__p6_0, - 0 -}; - -static const long _vq_quantlist__44u2__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u2__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 5, 5, 6, 6, 6, -}; - -static const static_codebook _44u2__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u2__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u2__p6_1, - 0 -}; - -static const long _vq_quantlist__44u2__p7_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u2__p7_0[] = { - 1, 3, 2,12,12,12,12,12,12, 4,12,12,12,12,12,12, - 12,12, 5,12,12,12,12,12,12,12,12,12,12,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, -}; - -static const static_codebook _44u2__p7_0 = { - 2, 81, - (char *)_vq_lengthlist__44u2__p7_0, - 1, -516612096, 1626677248, 4, 0, - (long *)_vq_quantlist__44u2__p7_0, - 0 -}; - -static const long _vq_quantlist__44u2__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u2__p7_1[] = { - 1, 4, 4, 7, 6, 7, 6, 8, 7, 9, 7, 9, 8, 4, 7, 6, - 8, 8, 9, 8,10, 9,10,10,11,11, 4, 7, 7, 8, 8, 8, - 8, 9,10,11,11,11,11, 6, 8, 8,10,10,10,10,11,11, - 12,12,12,12, 7, 8, 8,10,10,10,10,11,11,12,12,13, - 13, 7, 9, 9,11,10,12,12,13,13,14,13,14,14, 7, 9, - 9,10,11,11,12,13,13,13,13,16,14, 9,10,10,12,12, - 13,13,14,14,15,16,15,16, 9,10,10,12,12,12,13,14, - 14,14,15,16,15,10,12,12,13,13,15,13,16,16,15,17, - 17,17,10,11,11,12,14,14,14,15,15,17,17,15,17,11, - 12,12,14,14,14,15,15,15,17,16,17,17,10,12,12,13, - 14,14,14,17,15,17,17,17,17, -}; - -static const static_codebook _44u2__p7_1 = { - 2, 169, - (char *)_vq_lengthlist__44u2__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44u2__p7_1, - 0 -}; - -static const long _vq_quantlist__44u2__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u2__p7_2[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 5, 6, 6, - 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 5, 6, 6, 7, 7, 8, - 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 7, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44u2__p7_2 = { - 2, 169, - (char *)_vq_lengthlist__44u2__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44u2__p7_2, - 0 -}; - -static const char _huff_lengthlist__44u2__short[] = { - 13,15,17,17,15,15,12,17,11, 9, 7,10,10, 9,12,17, - 10, 6, 3, 6, 5, 7,10,17,15,10, 6, 9, 8, 9,11,17, - 15, 8, 4, 7, 3, 5, 9,16,16,10, 5, 8, 4, 5, 8,16, - 13,11, 5, 8, 3, 3, 5,14,13,12, 7,10, 5, 5, 7,14, -}; - -static const static_codebook _huff_book__44u2__short = { - 2, 64, - (char *)_huff_lengthlist__44u2__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u3__long[] = { - 6, 9,13,12,14,11,10,13, 8, 4, 5, 7, 8, 7, 8,12, - 11, 4, 3, 5, 5, 7, 9,14,11, 6, 5, 6, 6, 6, 7,13, - 13, 7, 5, 6, 4, 5, 7,14,11, 7, 6, 6, 5, 5, 6,13, - 9, 7, 8, 6, 7, 5, 3, 9, 9,12,13,12,14,10, 6, 7, -}; - -static const static_codebook _huff_book__44u3__long = { - 2, 64, - (char *)_huff_lengthlist__44u3__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u3__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u3__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,11,11,11,13,14,11,14,14, 8,11,11, - 10,14,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, - 11,11,11,14,14,10,12,14, 8,11,11,11,14,14,11,14, - 13, -}; - -static const static_codebook _44u3__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u3__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u3__p1_0, - 0 -}; - -static const long _vq_quantlist__44u3__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u3__p2_0[] = { - 2, 5, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, - 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 7, 8, - 8, 6, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 7, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u3__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u3__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u3__p2_0, - 0 -}; - -static const long _vq_quantlist__44u3__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u3__p3_0[] = { - 2, 4, 4, 7, 7, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, - 9, 9,12,12, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, - 13,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, - 11, 9,11,10,13,13,10,11,11,14,13, 8,10,10,14,13, - 10,11,11,15,14, 9,11,11,14,14,13,14,13,16,16,12, - 13,13,15,15, 8,10,10,13,14, 9,11,11,14,14,10,11, - 11,14,15,12,13,13,15,15,13,14,14,15,16, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, - 14,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, - 9,11,11,13,13,12,12,13,15,15,11,12,13,15,16, 7, - 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, - 12,15,13,11,13,13,15,16, 9,12,11,15,14,11,12,13, - 16,15,11,13,13,15,16,14,14,15,17,16,13,15,16, 0, - 17, 9,11,11,15,15,10,13,12,15,15,11,13,13,15,16, - 13,15,13,16,15,14,16,15, 0,19, 5, 7, 7,10,10, 7, - 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14,14,10,11, - 12,14,14, 7, 9, 9,12,12, 9,11,11,14,13, 9,10,11, - 12,13,11,13,13,16,16,11,12,13,13,16, 7, 9, 9,12, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,15, - 12,13,12,15,14, 9,11,11,15,14,11,13,12,16,16,10, - 12,12,15,15,13,15,15,17,19,13,14,15,16,17,10,12, - 12,15,15,11,13,13,16,16,11,13,13,15,16,13,15,15, - 0, 0,14,15,15,16,16, 8,10,10,14,14,10,12,12,15, - 15,10,12,11,15,16,14,15,15,19,20,13,14,14,18,16, - 9,11,11,15,15,11,13,13,17,16,11,13,13,16,16,15, - 17,17,20,20,14,15,16,17,20, 9,11,11,15,15,10,13, - 12,16,15,11,13,13,15,17,14,16,15,18, 0,14,16,15, - 18,20,12,14,14, 0, 0,14,14,16, 0, 0,13,16,15, 0, - 0,17,17,18, 0, 0,16,17,19,19, 0,12,14,14,18, 0, - 12,16,14, 0,17,13,15,15,18, 0,16,18,17, 0,17,16, - 18,17, 0, 0, 7,10,10,14,14,10,12,11,15,15,10,12, - 12,16,15,13,15,15,18, 0,14,15,15,17, 0, 9,11,11, - 15,15,11,13,13,16,16,11,12,13,16,16,14,15,16,17, - 17,14,16,16,16,18, 9,11,12,16,16,11,13,13,17,17, - 11,14,13,20,17,15,16,16,19, 0,15,16,17, 0,19,11, - 13,14,17,16,14,15,15,20,18,13,14,15,17,19,16,18, - 18, 0,20,16,16,19,17, 0,12,15,14,17, 0,14,15,15, - 18,19,13,16,15,19,20,15,18,18, 0,20,17, 0,16, 0, - 0, -}; - -static const static_codebook _44u3__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u3__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u3__p3_0, - 0 -}; - -static const long _vq_quantlist__44u3__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u3__p4_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, - 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 9,10, 9,12,12, - 9,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, - 12,12,13,14, 9, 9,10,12,12, 9,10,10,12,12, 9,10, - 10,12,13,11,12,11,14,13,12,12,12,14,13, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, - 13,13,10,11,11,13,13,12,12,13,12,15,12,13,13,15, - 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, - 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, - 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, - 11,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, - 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, - 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, - 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, - 13, 9,10,10,13,13,12,13,13,15,14,12,12,12,14,13, - 9,10,10,13,12,10,11,11,13,13,10,11,11,14,12,13, - 13,14,14,16,12,13,13,15,15, 9,10,10,13,13,10,11, - 10,14,13,10,11,11,13,14,12,14,13,15,14,13,13,13, - 15,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, - 14,14,12,15,12,16,14,15,15,17,15,11,12,12,14,14, - 11,13,11,15,14,12,13,13,15,15,13,15,12,17,13,14, - 15,15,16,16, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, - 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, - 13,12,10,11,11,14,13,10,10,11,13,14,12,13,13,15, - 15,12,12,13,14,16, 9,10,10,13,13,10,11,11,13,14, - 10,11,11,14,13,12,13,13,14,15,13,14,13,16,14,11, - 12,12,14,14,12,13,13,15,14,11,12,13,14,15,14,15, - 15,16,16,13,13,15,13,16,11,12,12,14,15,12,13,13, - 14,15,11,13,12,15,14,14,15,15,16,16,14,15,12,16, - 13, -}; - -static const static_codebook _44u3__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u3__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u3__p4_0, - 0 -}; - -static const long _vq_quantlist__44u3__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u3__p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, - 10,10, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, - 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,10, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,10,11,11,12,12, 9,10,10,10,10,11,11,12, - 12, -}; - -static const static_codebook _44u3__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u3__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u3__p5_0, - 0 -}; - -static const long _vq_quantlist__44u3__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u3__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,13,14, 4, 6, 5, - 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, - 15, 8, 9, 9,11,10,11,11,12,12,13,13,15,16, 8, 9, - 9,10,11,11,11,12,12,13,13,16,16,10,10,11,11,11, - 12,12,13,13,13,14,17,16, 9,10,11,12,11,12,12,13, - 13,13,13,16,18,11,12,11,12,12,13,13,13,14,15,14, - 17,17,11,11,12,12,12,13,13,13,14,14,15,18,17,14, - 15,15,15,15,16,16,17,17,19,18, 0,20,14,15,14,15, - 15,16,16,16,17,18,16,20,18, -}; - -static const static_codebook _44u3__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u3__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u3__p6_0, - 0 -}; - -static const long _vq_quantlist__44u3__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u3__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 5, 5, 6, 6, 6, -}; - -static const static_codebook _44u3__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u3__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u3__p6_1, - 0 -}; - -static const long _vq_quantlist__44u3__p7_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u3__p7_0[] = { - 1, 3, 3,10,10,10,10,10,10, 4,10,10,10,10,10,10, - 10,10, 4,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44u3__p7_0 = { - 2, 81, - (char *)_vq_lengthlist__44u3__p7_0, - 1, -515907584, 1627381760, 4, 0, - (long *)_vq_quantlist__44u3__p7_0, - 0 -}; - -static const long _vq_quantlist__44u3__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u3__p7_1[] = { - 1, 4, 4, 6, 6, 7, 6, 8, 7, 9, 8,10, 9,11,11, 4, - 7, 7, 8, 7, 9, 9,10,10,11,11,11,11,12,12, 4, 7, - 7, 7, 7, 9, 9,10,10,11,11,12,12,12,11, 6, 8, 8, - 9, 9,10,10,11,11,12,12,13,12,13,13, 6, 8, 8, 9, - 9,10,11,11,11,12,12,13,14,13,13, 8, 9, 9,11,11, - 12,12,12,13,14,13,14,14,14,15, 8, 9, 9,11,11,11, - 12,13,14,13,14,15,17,14,15, 9,10,10,12,12,13,13, - 13,14,15,15,15,16,16,16, 9,11,11,12,12,13,13,14, - 14,14,15,16,16,16,16,10,12,12,13,13,14,14,15,15, - 15,16,17,17,17,17,10,12,11,13,13,15,14,15,14,16, - 17,16,16,16,16,11,13,12,14,14,14,14,15,16,17,16, - 17,17,17,17,11,13,12,14,14,14,15,17,16,17,17,17, - 17,17,17,12,13,13,15,16,15,16,17,17,16,16,17,17, - 17,17,12,13,13,15,15,15,16,17,17,17,16,17,16,17, - 17, -}; - -static const static_codebook _44u3__p7_1 = { - 2, 225, - (char *)_vq_lengthlist__44u3__p7_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u3__p7_1, - 0 -}; - -static const long _vq_quantlist__44u3__p7_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44u3__p7_2[] = { - 2, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, - 9,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10, 7, 8, 8, 9, 8, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9,10,10,10,10,10,10,10,10,10,10,10,11,11,11,10, - 11, -}; - -static const static_codebook _44u3__p7_2 = { - 2, 289, - (char *)_vq_lengthlist__44u3__p7_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u3__p7_2, - 0 -}; - -static const char _huff_lengthlist__44u3__short[] = { - 14,14,14,15,13,15,12,16,10, 8, 7, 9, 9, 8,12,16, - 10, 5, 4, 6, 5, 6, 9,16,14, 8, 6, 8, 7, 8,10,16, - 14, 7, 4, 6, 3, 5, 8,16,15, 9, 5, 7, 4, 4, 7,16, - 13,10, 6, 7, 4, 3, 4,13,13,12, 7, 9, 5, 5, 6,12, -}; - -static const static_codebook _huff_book__44u3__short = { - 2, 64, - (char *)_huff_lengthlist__44u3__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u4__long[] = { - 3, 8,12,12,13,12,11,13, 5, 4, 6, 7, 8, 8, 9,13, - 9, 5, 4, 5, 5, 7, 9,13, 9, 6, 5, 6, 6, 7, 8,12, - 12, 7, 5, 6, 4, 5, 8,13,11, 7, 6, 6, 5, 5, 6,12, - 10, 8, 8, 7, 7, 5, 3, 8,10,12,13,12,12, 9, 6, 7, -}; - -static const static_codebook _huff_book__44u4__long = { - 2, 64, - (char *)_huff_lengthlist__44u4__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u4__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u4__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,11,11,11,13,14,11,15,14, 8,11,11, - 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, - 11,11,11,15,14,10,12,14, 8,11,11,11,14,14,11,14, - 13, -}; - -static const static_codebook _44u4__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u4__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u4__p1_0, - 0 -}; - -static const long _vq_quantlist__44u4__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u4__p2_0[] = { - 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, - 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 6, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u4__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u4__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u4__p2_0, - 0 -}; - -static const long _vq_quantlist__44u4__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u4__p3_0[] = { - 2, 4, 4, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, - 10, 9,12,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 7, 9, 9,11,11,10,12,11,14,14, 9,10,11, - 13,14, 5, 7, 7,10,10, 7, 9, 9,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, - 10,12,12,15,14, 9,11,11,15,14,13,14,14,17,17,12, - 14,14,16,16, 8,10,10,14,14, 9,11,11,14,15,10,12, - 12,14,15,12,14,13,16,16,13,14,15,15,18, 4, 7, 7, - 10,10, 7, 9, 9,12,11, 7, 9, 9,11,12,10,12,11,15, - 14,10,11,12,14,15, 7, 9, 9,12,12, 9,11,12,13,13, - 9,11,12,13,13,12,13,13,15,16,11,13,13,15,16, 7, - 9, 9,12,12, 9,11,10,13,12, 9,11,12,13,14,11,13, - 12,16,14,12,13,13,15,16,10,12,12,16,15,11,13,13, - 17,16,11,13,13,17,16,14,15,15,17,17,14,16,16,18, - 20, 9,11,11,15,16,11,13,12,16,16,11,13,13,16,17, - 14,15,14,18,16,14,16,16,17,20, 5, 7, 7,10,10, 7, - 9, 9,12,11, 7, 9,10,11,12,10,12,11,15,15,10,12, - 12,14,14, 7, 9, 9,12,12, 9,12,11,14,13, 9,10,11, - 12,13,12,13,14,16,16,11,12,13,14,16, 7, 9, 9,12, - 12, 9,12,11,13,13, 9,12,11,13,13,11,13,13,16,16, - 12,13,13,16,15, 9,11,11,16,14,11,13,13,16,16,11, - 12,13,16,16,14,16,16,17,17,13,14,15,16,17,10,12, - 12,15,15,11,13,13,16,17,11,13,13,16,16,14,16,15, - 19,19,14,15,15,17,18, 8,10,10,14,14,10,12,12,15, - 15,10,12,12,16,16,14,16,15,20,19,13,15,15,17,16, - 9,12,12,16,16,11,13,13,16,18,11,14,13,16,17,16, - 17,16,20, 0,15,16,18,18,20, 9,11,11,15,15,11,14, - 12,17,16,11,13,13,17,17,15,17,15,20,20,14,16,16, - 17, 0,13,15,14,18,16,14,15,16, 0,18,14,16,16, 0, - 0,18,16, 0, 0,20,16,18,18, 0, 0,12,14,14,17,18, - 13,15,14,20,18,14,16,15,19,19,16,20,16, 0,18,16, - 19,17,19, 0, 8,10,10,14,14,10,12,12,16,15,10,12, - 12,16,16,13,15,15,18,17,14,16,16,19, 0, 9,11,11, - 16,15,11,14,13,18,17,11,12,13,17,18,14,17,16,18, - 18,15,16,17,18,18, 9,12,12,16,16,11,13,13,16,18, - 11,14,13,17,17,15,16,16,18,20,16,17,17,20,20,12, - 14,14,18,17,14,16,16, 0,19,13,14,15,18, 0,16, 0, - 0, 0, 0,16,16, 0,19,20,13,15,14, 0, 0,14,16,16, - 18,19,14,16,15, 0,20,16,20,18, 0,20,17,20,17, 0, - 0, -}; - -static const static_codebook _44u4__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u4__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u4__p3_0, - 0 -}; - -static const long _vq_quantlist__44u4__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u4__p4_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, - 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10,10,12,11, 9,10,10,12,11, 9,10, 9,12,12, - 9,10,10,13,12, 9,10,10,12,12,12,12,12,14,14,11, - 12,12,13,14, 9, 9,10,12,12, 9,10,10,13,13, 9,10, - 10,12,13,11,12,12,14,13,11,12,12,14,14, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, - 13,14,10,11,11,14,13,12,12,13,12,15,12,13,13,15, - 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, - 12,13,11,15,13,13,13,13,15,15, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, - 11,12,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, - 11,12,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, - 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, - 11,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, - 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, - 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, - 9,10,10,13,13,10,11,11,13,14,10,11,11,14,13,13, - 13,14,14,16,13,13,13,15,15, 9,10,10,13,13,10,11, - 10,14,13,10,11,11,13,14,12,14,13,16,14,12,13,13, - 14,15,11,12,12,15,14,11,12,13,14,15,12,13,13,16, - 15,14,12,15,12,16,14,15,15,16,16,11,12,12,14,14, - 11,13,12,15,14,12,13,13,15,16,13,15,13,17,13,14, - 15,15,16,17, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, - 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, - 13,12,10,11,11,14,13,10,10,11,13,14,13,13,13,15, - 15,12,13,14,14,16, 9,10,10,13,13,10,11,11,13,14, - 10,11,11,14,14,13,13,13,15,15,13,14,13,16,14,11, - 12,12,15,14,12,13,13,16,15,11,12,13,14,15,14,15, - 15,17,16,13,13,15,13,16,11,12,13,14,15,13,13,13, - 15,16,11,13,12,15,14,14,15,15,16,16,14,15,12,17, - 13, -}; - -static const static_codebook _44u4__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u4__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u4__p4_0, - 0 -}; - -static const long _vq_quantlist__44u4__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u4__p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, - 10, 9, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, - 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,11, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, - 12, -}; - -static const static_codebook _44u4__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u4__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u4__p5_0, - 0 -}; - -static const long _vq_quantlist__44u4__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u4__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,11,10,13,13, 4, 6, 5, - 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, - 15, 8, 9, 9,11,10,11,11,12,12,13,13,16,16, 8, 9, - 9,10,10,11,11,12,12,13,13,16,16,10,10,10,12,11, - 12,12,13,13,14,14,16,16,10,10,10,11,12,12,12,13, - 13,13,14,16,17,11,12,11,12,12,13,13,14,14,15,14, - 18,17,11,11,12,12,12,13,13,14,14,14,15,19,18,14, - 15,14,15,15,17,16,17,17,17,17,21, 0,14,15,15,16, - 16,16,16,17,17,18,17,20,21, -}; - -static const static_codebook _44u4__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u4__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u4__p6_0, - 0 -}; - -static const long _vq_quantlist__44u4__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u4__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 5, 5, 6, 6, 6, -}; - -static const static_codebook _44u4__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u4__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u4__p6_1, - 0 -}; - -static const long _vq_quantlist__44u4__p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u4__p7_0[] = { - 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 3,12,11, - 12,12,12,12,12,12,12,12,12,12, 4,11,10,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44u4__p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44u4__p7_0, - 1, -514332672, 1627381760, 4, 0, - (long *)_vq_quantlist__44u4__p7_0, - 0 -}; - -static const long _vq_quantlist__44u4__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u4__p7_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 8,10, 8,10, 9,11,11, 4, - 7, 6, 8, 7, 9, 9,10,10,11,10,11,10,12,10, 4, 6, - 7, 8, 8, 9, 9,10,10,11,11,11,11,12,12, 6, 8, 8, - 10, 9,11,10,12,11,12,12,12,12,13,13, 6, 8, 8,10, - 10,10,11,11,11,12,12,13,12,13,13, 8, 9, 9,11,11, - 12,11,12,12,13,13,13,13,13,13, 8, 9, 9,11,11,11, - 12,12,12,13,13,13,13,13,13, 9,10,10,12,11,13,13, - 13,13,14,13,13,14,14,14, 9,10,11,11,12,12,13,13, - 13,13,13,14,15,14,14,10,11,11,12,12,13,13,14,14, - 14,14,14,15,16,16,10,11,11,12,13,13,13,13,15,14, - 14,15,16,15,16,10,12,12,13,13,14,14,14,15,15,15, - 15,15,15,16,11,12,12,13,13,14,14,14,15,15,15,16, - 15,17,16,11,12,12,13,13,13,15,15,14,16,16,16,16, - 16,17,11,12,12,13,13,14,14,15,14,15,15,17,17,16, - 16, -}; - -static const static_codebook _44u4__p7_1 = { - 2, 225, - (char *)_vq_lengthlist__44u4__p7_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u4__p7_1, - 0 -}; - -static const long _vq_quantlist__44u4__p7_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44u4__p7_2[] = { - 2, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, - 9,10, 9,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,11,10,10,10, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9,10, 9,10,10,10,10,10,10,10,10,10,10,11,10,10, - 10, -}; - -static const static_codebook _44u4__p7_2 = { - 2, 289, - (char *)_vq_lengthlist__44u4__p7_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u4__p7_2, - 0 -}; - -static const char _huff_lengthlist__44u4__short[] = { - 14,17,15,17,16,14,13,16,10, 7, 7,10,13,10,15,16, - 9, 4, 4, 6, 5, 7, 9,16,12, 8, 7, 8, 8, 8,11,16, - 14, 7, 4, 6, 3, 5, 8,15,13, 8, 5, 7, 4, 5, 7,16, - 12, 9, 6, 8, 3, 3, 5,16,14,13, 7,10, 5, 5, 7,15, -}; - -static const static_codebook _huff_book__44u4__short = { - 2, 64, - (char *)_huff_lengthlist__44u4__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u5__long[] = { - 3, 8,13,12,14,12,16,11,13,14, 5, 4, 5, 6, 7, 8, - 10, 9,12,15,10, 5, 5, 5, 6, 8, 9, 9,13,15,10, 5, - 5, 6, 6, 7, 8, 8,11,13,12, 7, 5, 6, 4, 6, 7, 7, - 11,14,11, 7, 7, 6, 6, 6, 7, 6,10,14,14, 9, 8, 8, - 6, 7, 7, 7,11,16,11, 8, 8, 7, 6, 6, 7, 4, 7,12, - 10,10,12,10,10, 9,10, 5, 6, 9,10,12,15,13,14,14, - 14, 8, 7, 8, -}; - -static const static_codebook _huff_book__44u5__long = { - 2, 100, - (char *)_huff_lengthlist__44u5__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u5__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u5__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, - 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, - 10,13,11,10,13,13, 4, 8, 8, 8,11,10, 8,10,10, 7, - 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, - 12, -}; - -static const static_codebook _44u5__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u5__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u5__p1_0, - 0 -}; - -static const long _vq_quantlist__44u5__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u5__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, - 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, - 8, 7, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, - 9, -}; - -static const static_codebook _44u5__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u5__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u5__p2_0, - 0 -}; - -static const long _vq_quantlist__44u5__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u5__p3_0[] = { - 2, 4, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 10, 9,13,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, - 13,14, 5, 7, 7, 9,10, 7, 9, 8,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,13,13, - 10,11,11,15,14, 9,11,11,14,14,13,14,14,17,16,12, - 13,13,15,16, 8,10,10,13,13, 9,11,11,14,15,10,11, - 11,14,15,12,14,13,16,16,13,15,14,15,17, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14, - 14,10,11,12,14,14, 7, 9, 9,12,11, 9,11,11,13,13, - 9,11,11,13,13,12,13,13,15,16,11,12,13,15,16, 6, - 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,14,11,13, - 12,16,14,11,13,13,16,17,10,12,11,15,15,11,13,13, - 16,16,11,13,13,17,16,14,15,15,17,17,14,16,16,17, - 18, 9,11,11,14,15,10,12,12,15,15,11,13,13,16,17, - 13,15,13,17,15,14,15,16,18, 0, 5, 7, 7,10,10, 7, - 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, - 12,14,15, 6, 9, 9,12,11, 9,11,11,13,13, 8,10,11, - 12,13,11,13,13,16,15,11,12,13,14,15, 7, 9, 9,11, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,16, - 11,13,13,15,14, 9,11,11,15,14,11,13,13,17,15,10, - 12,12,15,15,14,16,16,17,17,13,13,15,15,17,10,11, - 12,15,15,11,13,13,16,16,11,13,13,15,15,14,15,15, - 18,18,14,15,15,17,17, 8,10,10,13,13,10,12,11,15, - 15,10,11,12,15,15,14,15,15,18,18,13,14,14,18,18, - 9,11,11,15,16,11,13,13,17,17,11,13,13,16,16,15, - 15,16,17, 0,14,15,17, 0, 0, 9,11,11,15,15,10,13, - 12,18,16,11,13,13,15,16,14,16,15,20,20,14,15,16, - 17, 0,13,14,14,20,16,14,15,16,19,18,14,15,15,19, - 0,18,16, 0,20,20,16,18,18, 0, 0,12,14,14,18,18, - 13,15,14,18,16,14,15,16,18,20,16,19,16, 0,17,17, - 18,18,19, 0, 8,10,10,14,14,10,11,11,14,15,10,11, - 12,15,15,13,15,14,19,17,13,15,15,17, 0, 9,11,11, - 16,15,11,13,13,16,16,10,12,13,15,17,14,16,16,18, - 18,14,15,15,18, 0, 9,11,11,15,15,11,13,13,16,17, - 11,13,13,18,17,14,18,16,18,18,15,17,17,18, 0,12, - 14,14,18,18,14,15,15,20, 0,13,14,15,17, 0,16,18, - 17, 0, 0,16,16, 0,17,20,12,14,14,18,18,14,16,15, - 0,18,14,16,15,18, 0,16,19,17, 0, 0,17,18,16, 0, - 0, -}; - -static const static_codebook _44u5__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u5__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u5__p3_0, - 0 -}; - -static const long _vq_quantlist__44u5__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u5__p4_0[] = { - 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 6, 7, 8, 9,10, 9,10,10,11,12, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,12,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, - 11,12,13,14, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, - 10,12,12,11,12,11,14,13,11,12,12,13,13, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, - 12, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,10,11, - 8, 9, 9,11,11,10,10,11,11,13,10,11,11,12,13, 6, - 7, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, - 12,13,10,11,11,13,13,12,11,13,12,15,12,13,13,14, - 15, 9,10,10,12,12, 9,11,10,13,12,10,11,11,13,13, - 11,13,11,14,12,12,13,13,14,15, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, - 10,12,12, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 8,11,10,10,11,11,13,12, - 10,11,10,13,11, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,13,12,13,13,14,15,11,11,13,12,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,10,13,12,12,13,13, - 14,14,12,13,11,14,12, 8, 9, 9,12,12, 9,10,10,12, - 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,14,13, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, - 12,13,14,15,12,13,13,15,14, 9,10,10,12,12,10,11, - 10,13,12,10,11,11,12,13,12,13,12,15,13,12,13,13, - 14,15,11,12,12,14,13,11,12,12,14,15,12,13,13,15, - 14,13,12,14,12,16,13,14,14,15,15,11,11,12,14,14, - 11,12,11,14,13,12,13,13,14,15,13,14,12,16,12,14, - 14,15,16,16, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, - 10,12,13,11,12,12,13,13,12,12,13,14,14, 9,10,10, - 12,12,10,11,10,13,12,10,10,11,12,13,12,13,13,15, - 14,12,12,13,13,15, 9,10,10,12,13,10,11,11,12,13, - 10,11,11,13,13,12,13,13,14,15,12,13,12,15,14,11, - 12,11,14,13,12,13,13,15,14,11,11,12,13,14,14,15, - 14,16,15,13,12,14,13,16,11,12,12,13,14,12,13,13, - 14,15,11,12,11,14,14,14,14,14,15,16,13,15,12,16, - 12, -}; - -static const static_codebook _44u5__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u5__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u5__p4_0, - 0 -}; - -static const long _vq_quantlist__44u5__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u5__p5_0[] = { - 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, - 11,10, 3, 5, 5, 7, 8, 8, 8,10,11, 6, 8, 7,10, 9, - 10,10,11,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, - 10,10,11,11,13,12, 8, 8, 9, 9,10,11,11,12,13,10, - 11,10,12,11,13,12,14,14,10,10,11,11,12,12,13,14, - 14, -}; - -static const static_codebook _44u5__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u5__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p5_0, - 0 -}; - -static const long _vq_quantlist__44u5__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u5__p6_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, - 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, - 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,11,10,11, - 11, -}; - -static const static_codebook _44u5__p6_0 = { - 2, 81, - (char *)_vq_lengthlist__44u5__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p6_0, - 0 -}; - -static const long _vq_quantlist__44u5__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u5__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,11,10, 7, - 11,10, 5, 9, 9, 7,10,10, 8,10,11, 4, 9, 9, 9,12, - 12, 9,12,12, 8,12,12,11,12,12,10,12,13, 7,12,12, - 11,12,12,10,12,13, 4, 9, 9, 9,12,12, 9,12,12, 7, - 12,11,10,13,13,11,12,12, 7,12,12,10,13,13,11,12, - 12, -}; - -static const static_codebook _44u5__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44u5__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u5__p7_0, - 0 -}; - -static const long _vq_quantlist__44u5__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u5__p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, - 8, 8, 9, 8, 8, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 8, - 9, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 6, 7, 7, 8, - 8, 9, 9, 9, 9, 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, - 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, - 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, - 9, 9, 9, 9, 9,10,10,10,10, -}; - -static const static_codebook _44u5__p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44u5__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p7_1, - 0 -}; - -static const long _vq_quantlist__44u5__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u5__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, - 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, - 11, 6, 8, 7, 9, 9,10,10,11,11,13,12, 6, 8, 8, 9, - 9,10,10,11,11,12,13, 8, 9, 9,10,10,12,12,13,12, - 14,13, 8, 9, 9,10,10,12,12,13,13,14,14, 9,11,11, - 12,12,13,13,14,14,15,14, 9,11,11,12,12,13,13,14, - 14,15,14,11,12,12,13,13,14,14,15,14,15,14,11,11, - 12,13,13,14,14,14,14,15,15, -}; - -static const static_codebook _44u5__p8_0 = { - 2, 121, - (char *)_vq_lengthlist__44u5__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__44u5__p8_0, - 0 -}; - -static const long _vq_quantlist__44u5__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u5__p8_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 6, - 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 6, 6, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u5__p8_1 = { - 2, 121, - (char *)_vq_lengthlist__44u5__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p8_1, - 0 -}; - -static const long _vq_quantlist__44u5__p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u5__p9_0[] = { - 1, 3, 2,12,10,13,13,13,13,13,13,13,13, 4, 9, 9, - 13,13,13,13,13,13,13,13,13,13, 5,10, 9,13,13,13, - 13,13,13,13,13,13,13,12,13,13,13,13,13,13,13,13, - 13,13,13,13,11,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _44u5__p9_0 = { - 2, 169, - (char *)_vq_lengthlist__44u5__p9_0, - 1, -514332672, 1627381760, 4, 0, - (long *)_vq_quantlist__44u5__p9_0, - 0 -}; - -static const long _vq_quantlist__44u5__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u5__p9_1[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 7, 8, 7, 9, 8, 9, 9, 4, - 7, 6, 9, 8,10,10, 9, 8, 9, 9, 9, 9, 9, 8, 5, 6, - 6, 8, 9,10,10, 9, 9, 9,10,10,10,10,11, 7, 8, 8, - 10,10,11,11,10,10,11,11,11,12,11,11, 7, 8, 8,10, - 10,11,11,10,10,11,11,12,11,11,11, 8, 9, 9,11,11, - 12,12,11,11,12,11,12,12,12,12, 8, 9,10,11,11,12, - 12,11,11,12,12,12,12,12,12, 8, 9, 9,10,10,12,11, - 12,12,12,12,12,12,12,13, 8, 9, 9,11,11,11,11,12, - 12,12,12,13,12,13,13, 9,10,10,11,11,12,12,12,13, - 12,13,13,13,14,13, 9,10,10,11,11,12,12,12,13,13, - 12,13,13,14,13, 9,11,10,12,11,13,12,12,13,13,13, - 13,13,13,14, 9,10,10,12,12,12,12,12,13,13,13,13, - 13,14,14,10,11,11,12,12,12,13,13,13,14,14,13,14, - 14,14,10,11,11,12,12,12,12,13,12,13,14,13,14,14, - 14, -}; - -static const static_codebook _44u5__p9_1 = { - 2, 225, - (char *)_vq_lengthlist__44u5__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u5__p9_1, - 0 -}; - -static const long _vq_quantlist__44u5__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44u5__p9_2[] = { - 2, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,10,10, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9,10, 9,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, - 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, - 9,10, 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9,10,10, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44u5__p9_2 = { - 2, 289, - (char *)_vq_lengthlist__44u5__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u5__p9_2, - 0 -}; - -static const char _huff_lengthlist__44u5__short[] = { - 4,10,17,13,17,13,17,17,17,17, 3, 6, 8, 9,11, 9, - 15,12,16,17, 6, 5, 5, 7, 7, 8,10,11,17,17, 7, 8, - 7, 9, 9,10,13,13,17,17, 8, 6, 5, 7, 4, 7, 5, 8, - 14,17, 9, 9, 8, 9, 7, 9, 8,10,16,17,12,10, 7, 8, - 4, 7, 4, 7,16,17,12,11, 9,10, 6, 9, 5, 7,14,17, - 14,13,10,15, 4, 8, 3, 5,14,17,17,14,11,15, 6,10, - 6, 8,15,17, -}; - -static const static_codebook _huff_book__44u5__short = { - 2, 100, - (char *)_huff_lengthlist__44u5__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u6__long[] = { - 3, 9,14,13,14,13,16,12,13,14, 5, 4, 6, 6, 8, 9, - 11,10,12,15,10, 5, 5, 6, 6, 8,10,10,13,16,10, 6, - 6, 6, 6, 8, 9, 9,12,14,13, 7, 6, 6, 4, 6, 6, 7, - 11,14,10, 7, 7, 7, 6, 6, 6, 7,10,13,15,10, 9, 8, - 5, 6, 5, 6,10,14,10, 9, 8, 8, 6, 6, 5, 4, 6,11, - 11,11,12,11,10, 9, 9, 5, 5, 9,10,12,15,13,13,13, - 13, 8, 7, 7, -}; - -static const static_codebook _huff_book__44u6__long = { - 2, 100, - (char *)_huff_lengthlist__44u6__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u6__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u6__p1_0[] = { - 1, 4, 4, 4, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, - 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, - 10,13,11,10,13,13, 5, 8, 8, 8,11,10, 8,10,10, 7, - 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, - 12, -}; - -static const static_codebook _44u6__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u6__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u6__p1_0, - 0 -}; - -static const long _vq_quantlist__44u6__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u6__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 7, 7, - 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, - 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, - 9, -}; - -static const static_codebook _44u6__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u6__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u6__p2_0, - 0 -}; - -static const long _vq_quantlist__44u6__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u6__p3_0[] = { - 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, - 9,11,11, 7, 8, 9,11,11,10,11,11,14,14, 9,10,11, - 13,14, 5, 7, 7, 9,10, 6, 9, 8,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,13, 8,10,10,13,13, - 10,11,11,15,15, 9,11,11,14,14,13,14,14,17,16,12, - 13,14,16,16, 8,10,10,13,14, 9,11,11,14,15,10,11, - 12,14,15,12,14,13,16,15,13,14,14,15,17, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14, - 14,10,11,11,14,14, 7, 9, 9,12,11, 9,11,11,13,13, - 9,11,11,13,13,11,13,13,14,15,11,12,13,15,16, 6, - 9, 9,11,12, 8,11,10,13,12, 9,11,11,13,14,11,13, - 12,16,14,11,13,13,15,16,10,12,11,14,15,11,13,13, - 15,17,11,13,13,17,16,15,15,16,17,16,14,15,16,18, - 0, 9,11,11,14,15,10,12,12,16,15,11,13,13,16,16, - 13,15,14,18,15,14,16,16, 0, 0, 5, 7, 7,10,10, 7, - 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, - 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, - 12,13,11,13,13,16,15,11,12,13,14,16, 7, 9, 9,11, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,16,15, - 11,13,12,15,15, 9,11,11,15,14,11,13,13,17,16,10, - 12,13,15,16,14,16,16, 0,18,14,14,15,15,17,10,11, - 12,15,15,11,13,13,16,16,11,13,13,16,16,14,16,16, - 19,17,14,15,15,17,17, 8,10,10,14,14,10,12,11,15, - 15,10,11,12,16,15,14,15,15,18,20,13,14,16,17,18, - 9,11,11,15,16,11,13,13,17,17,11,13,13,17,16,15, - 16,16, 0, 0,15,16,16, 0, 0, 9,11,11,15,15,10,13, - 12,17,15,11,13,13,17,16,15,17,15,20,19,15,16,16, - 19, 0,13,15,14, 0,17,14,15,16, 0,20,15,16,16, 0, - 19,17,18, 0, 0, 0,16,17,18, 0, 0,12,14,14,19,18, - 13,15,14, 0,17,14,15,16,19,19,16,18,16, 0,19,19, - 20,17,20, 0, 8,10,10,13,14,10,11,11,15,15,10,12, - 12,15,16,14,15,14,19,16,14,15,15, 0,18, 9,11,11, - 16,15,11,13,13, 0,16,11,12,13,16,17,14,16,17, 0, - 19,15,16,16,18, 0, 9,11,11,15,16,11,13,13,16,16, - 11,14,13,18,17,15,16,16,18,20,15,17,19, 0, 0,12, - 14,14,17,17,14,16,15, 0, 0,13,14,15,19, 0,16,18, - 20, 0, 0,16,16,18,18, 0,12,14,14,17,20,14,16,16, - 19, 0,14,16,14, 0,20,16,20,17, 0, 0,17, 0,15, 0, - 19, -}; - -static const static_codebook _44u6__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u6__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u6__p3_0, - 0 -}; - -static const long _vq_quantlist__44u6__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u6__p4_0[] = { - 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8, 9,10, 9,10,10,11,11, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,13,11, - 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,11,13,12,11,12,12,13,13, 5, 7, 7, - 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, - 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,10,10,11,12,13,10,10,11,12,12, 6, - 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, - 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, - 13,13,10,11,11,12,13,12,12,12,13,14,12,12,13,14, - 14, 9,10,10,12,12, 9,10,10,13,12,10,11,11,13,13, - 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, - 8, 7,10,10, 7, 8, 8,10,10, 9,10,10,12,11, 9,10, - 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,10,13,12, - 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,10,13,12,12,12,12, - 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, - 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,14, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 12,13,14,15,12,12,13,14,14, 9,10,10,12,12, 9,11, - 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,13, - 14,15,11,12,12,14,13,11,12,12,14,14,12,13,13,14, - 14,13,13,14,14,16,13,14,14,15,15,11,12,11,13,13, - 11,12,11,14,13,12,12,13,14,15,12,14,12,15,12,13, - 14,15,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,13,11,12,12,13,13, 9,10,10, - 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, - 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, - 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, - 11,11,13,13,12,13,12,14,14,11,11,12,13,14,14,14, - 14,16,15,12,12,14,12,15,11,12,12,13,14,12,13,13, - 14,15,11,12,12,14,14,13,14,14,16,16,13,14,13,16, - 13, -}; - -static const static_codebook _44u6__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u6__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u6__p4_0, - 0 -}; - -static const long _vq_quantlist__44u6__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u6__p5_0[] = { - 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, - 11,11, 3, 5, 5, 7, 8, 8, 8,11,11, 6, 8, 7, 9, 9, - 10, 9,12,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, - 10, 9,12,11,13,13, 8, 8, 9, 9,10,11,12,13,13,10, - 11,11,12,12,13,13,14,14,10,10,11,11,12,13,13,14, - 14, -}; - -static const static_codebook _44u6__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u6__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p5_0, - 0 -}; - -static const long _vq_quantlist__44u6__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u6__p6_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 8, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, - 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,10,11, 9, - 9, 9,10,10,11,11,12,11, 9, 9, 9,10,10,11,11,11, - 12, -}; - -static const static_codebook _44u6__p6_0 = { - 2, 81, - (char *)_vq_lengthlist__44u6__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p6_0, - 0 -}; - -static const long _vq_quantlist__44u6__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u6__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 7,10,10, 8, - 10,10, 5, 8, 9, 7,10,10, 7,10, 9, 4, 8, 8, 9,11, - 11, 8,11,11, 7,11,11,10,10,13,10,13,13, 7,11,11, - 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 9,11,11, 7, - 11,11,10,13,13,10,12,13, 7,11,11,10,13,13, 9,13, - 10, -}; - -static const static_codebook _44u6__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44u6__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u6__p7_0, - 0 -}; - -static const long _vq_quantlist__44u6__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u6__p7_1[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 6, - 8, 8, 8, 8, 8, 8, 4, 5, 5, 6, 7, 8, 8, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44u6__p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44u6__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p7_1, - 0 -}; - -static const long _vq_quantlist__44u6__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u6__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, - 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, - 11, 6, 8, 8, 9, 9,10,10,11,11,12,12, 6, 8, 8, 9, - 9,10,10,11,11,12,12, 8, 9, 9,10,10,11,11,12,12, - 13,13, 8, 9, 9,10,10,11,11,12,12,13,13,10,10,10, - 11,11,13,13,13,13,15,14, 9,10,10,12,11,12,13,13, - 13,14,15,11,12,12,13,13,13,13,15,14,15,15,11,11, - 12,13,13,14,14,14,15,15,15, -}; - -static const static_codebook _44u6__p8_0 = { - 2, 121, - (char *)_vq_lengthlist__44u6__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__44u6__p8_0, - 0 -}; - -static const long _vq_quantlist__44u6__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u6__p8_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 7, - 7, 7, 8, 7, 8, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, - 8, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u6__p8_1 = { - 2, 121, - (char *)_vq_lengthlist__44u6__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p8_1, - 0 -}; - -static const long _vq_quantlist__44u6__p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u6__p9_0[] = { - 1, 3, 2, 9, 8,15,15,15,15,15,15,15,15,15,15, 4, - 8, 9,13,14,14,14,14,14,14,14,14,14,14,14, 5, 8, - 9,14,14,14,14,14,14,14,14,14,14,14,14,11,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,11,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14, -}; - -static const static_codebook _44u6__p9_0 = { - 2, 225, - (char *)_vq_lengthlist__44u6__p9_0, - 1, -514071552, 1627381760, 4, 0, - (long *)_vq_quantlist__44u6__p9_0, - 0 -}; - -static const long _vq_quantlist__44u6__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u6__p9_1[] = { - 1, 4, 4, 7, 7, 8, 9, 8, 8, 9, 8, 9, 8, 9, 9, 4, - 7, 6, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 7, - 6, 9, 9,10,10, 9, 9,10,10,10,10,11,11, 7, 9, 8, - 10,10,11,11,10,10,11,11,11,11,11,11, 7, 8, 9,10, - 10,11,11,10,10,11,11,11,11,11,12, 8,10,10,11,11, - 12,12,11,11,12,12,12,12,13,12, 8,10,10,11,11,12, - 11,11,11,11,12,12,12,12,13, 8, 9, 9,11,10,11,11, - 12,12,12,12,13,12,13,12, 8, 9, 9,11,11,11,11,12, - 12,12,12,12,13,13,13, 9,10,10,11,12,12,12,12,12, - 13,13,13,13,13,13, 9,10,10,11,11,12,12,12,12,13, - 13,13,13,14,13,10,10,10,12,11,12,12,13,13,13,13, - 13,13,13,13,10,10,11,11,11,12,12,13,13,13,13,13, - 13,13,13,10,11,11,12,12,13,12,12,13,13,13,13,13, - 13,14,10,11,11,12,12,13,12,13,13,13,14,13,13,14, - 13, -}; - -static const static_codebook _44u6__p9_1 = { - 2, 225, - (char *)_vq_lengthlist__44u6__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u6__p9_1, - 0 -}; - -static const long _vq_quantlist__44u6__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44u6__p9_2[] = { - 3, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9,10, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9,10,10, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10, 9, 9, - 10, -}; - -static const static_codebook _44u6__p9_2 = { - 2, 289, - (char *)_vq_lengthlist__44u6__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u6__p9_2, - 0 -}; - -static const char _huff_lengthlist__44u6__short[] = { - 4,11,16,13,17,13,17,16,17,17, 4, 7, 9, 9,13,10, - 16,12,16,17, 7, 6, 5, 7, 8, 9,12,12,16,17, 6, 9, - 7, 9,10,10,15,15,17,17, 6, 7, 5, 7, 5, 7, 7,10, - 16,17, 7, 9, 8, 9, 8,10,11,11,15,17, 7, 7, 7, 8, - 5, 8, 8, 9,15,17, 8, 7, 9, 9, 7, 8, 7, 2, 7,15, - 14,13,13,15, 5,10, 4, 3, 6,17,17,15,13,17, 7,11, - 7, 6, 9,16, -}; - -static const static_codebook _huff_book__44u6__short = { - 2, 100, - (char *)_huff_lengthlist__44u6__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u7__long[] = { - 3, 9,14,13,15,14,16,13,13,14, 5, 5, 7, 7, 8, 9, - 11,10,12,15,10, 6, 5, 6, 6, 9,10,10,13,16,10, 6, - 6, 6, 6, 8, 9, 9,12,15,14, 7, 6, 6, 5, 6, 6, 8, - 12,15,10, 8, 7, 7, 6, 7, 7, 7,11,13,14,10, 9, 8, - 5, 6, 4, 5, 9,12,10, 9, 9, 8, 6, 6, 5, 3, 6,11, - 12,11,12,12,10, 9, 8, 5, 5, 8,10,11,15,13,13,13, - 12, 8, 6, 7, -}; - -static const static_codebook _huff_book__44u7__long = { - 2, 100, - (char *)_huff_lengthlist__44u7__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u7__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u7__p1_0[] = { - 1, 4, 4, 4, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 10,10, 5, 8, 8, 7,10,10, 8,10,10, 5, 8, 8, 8,11, - 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, - 10,13,12,10,13,13, 5, 8, 8, 8,11,10, 8,10,11, 7, - 10,10,10,13,13,10,12,13, 8,11,11,10,13,13,10,13, - 12, -}; - -static const static_codebook _44u7__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u7__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u7__p1_0, - 0 -}; - -static const long _vq_quantlist__44u7__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u7__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, - 7, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, - 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, - 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, - 9, -}; - -static const static_codebook _44u7__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44u7__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u7__p2_0, - 0 -}; - -static const long _vq_quantlist__44u7__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u7__p3_0[] = { - 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, - 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, - 13,14, 5, 7, 7, 9, 9, 7, 9, 8,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, - 10,11,12,15,14, 9,11,11,15,14,13,14,14,16,16,12, - 13,14,17,16, 8,10,10,13,13, 9,11,11,14,15,10,11, - 12,14,15,12,14,13,16,16,13,14,15,15,17, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,15, - 14,10,11,12,14,14, 7, 9, 9,12,12, 9,11,11,13,13, - 9,11,11,13,13,11,13,13,14,17,11,13,13,15,16, 6, - 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, - 12,16,14,11,13,13,16,16,10,12,12,15,15,11,13,13, - 16,16,11,13,13,16,15,14,16,17,17,19,14,16,16,18, - 0, 9,11,11,14,15,10,13,12,16,15,11,13,13,16,16, - 14,15,14, 0,16,14,16,16,18, 0, 5, 7, 7,10,10, 7, - 9, 9,12,11, 7, 9, 9,11,12,10,11,11,15,14,10,11, - 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, - 12,13,11,13,13,17,15,11,12,13,14,15, 7, 9, 9,11, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,12,16,16, - 11,13,13,15,14, 9,11,11,14,15,11,13,13,16,15,10, - 12,13,16,16,15,16,16, 0, 0,14,13,15,16,18,10,11, - 11,15,15,11,13,14,16,18,11,13,13,16,15,15,16,16, - 19, 0,14,15,15,16,16, 8,10,10,13,13,10,12,11,16, - 15,10,11,11,16,15,13,15,16,18, 0,13,14,15,17,17, - 9,11,11,15,15,11,13,13,16,18,11,13,13,16,17,15, - 16,16, 0, 0,15,18,16, 0,17, 9,11,11,15,15,11,13, - 12,17,15,11,13,14,16,17,15,18,15, 0,17,15,16,16, - 18,19,13,15,14, 0,18,14,16,16,19,18,14,16,15,19, - 19,16,18,19, 0, 0,16,17, 0, 0, 0,12,14,14,17,17, - 13,16,14, 0,18,14,16,15,18, 0,16,18,16,19,17,18, - 19,17, 0, 0, 8,10,10,14,14, 9,12,11,15,15,10,11, - 12,15,17,13,15,15,18,16,14,16,15,18,17, 9,11,11, - 16,15,11,13,13, 0,16,11,12,13,16,15,15,16,16, 0, - 17,15,15,16,18,17, 9,12,11,15,17,11,13,13,16,16, - 11,14,13,16,16,15,15,16,18,19,16,18,16, 0, 0,12, - 14,14, 0,16,14,16,16, 0,18,13,14,15,16, 0,17,16, - 18, 0, 0,16,16,17,19, 0,13,14,14,17, 0,14,17,16, - 0,19,14,15,15,18,19,17,16,18, 0, 0,15,19,16, 0, - 0, -}; - -static const static_codebook _44u7__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44u7__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u7__p3_0, - 0 -}; - -static const long _vq_quantlist__44u7__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u7__p4_0[] = { - 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,10,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 6, 7, 8, 9,10, 9,10,10,12,12, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, - 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,11, 9,10, - 10,12,12,11,12,11,13,13,11,12,12,13,13, 6, 7, 7, - 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, - 11, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,12,10,10,11,12,13, 6, - 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, - 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, - 13,13,10,11,11,13,12,12,12,13,13,14,12,12,13,14, - 14, 9,10,10,12,12, 9,10,10,12,12,10,11,11,13,13, - 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, - 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12,11, 9,10, - 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,11,11,13,12,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,10,13,12, - 10,11,11,12,12, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,12, - 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, - 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,13, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, - 13,13,14,14,12,12,13,14,14, 9,10,10,12,12, 9,11, - 10,13,12,10,10,11,12,13,11,13,12,14,13,12,12,13, - 14,14,11,12,12,13,13,11,12,13,14,14,12,13,13,14, - 14,13,13,14,14,16,13,14,14,16,16,11,11,11,13,13, - 11,12,11,14,13,12,12,13,14,15,13,14,12,16,13,14, - 14,14,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,13,11,12,12,13,14, 9,10,10, - 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, - 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,12,13, - 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, - 12,12,13,13,12,13,12,14,14,11,11,12,13,14,13,15, - 14,16,15,13,12,14,13,16,11,12,12,13,13,12,13,13, - 14,14,12,12,12,14,14,13,14,14,15,15,13,14,13,16, - 14, -}; - -static const static_codebook _44u7__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44u7__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u7__p4_0, - 0 -}; - -static const long _vq_quantlist__44u7__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u7__p5_0[] = { - 2, 3, 3, 6, 6, 7, 8,10,10, 4, 5, 5, 8, 7, 8, 8, - 11,11, 3, 5, 5, 7, 7, 8, 9,11,11, 6, 8, 7, 9, 9, - 10,10,12,12, 6, 7, 8, 9,10,10,10,12,12, 8, 8, 8, - 10,10,12,11,13,13, 8, 8, 9,10,10,11,11,13,13,10, - 11,11,12,12,13,13,14,14,10,11,11,12,12,13,13,14, - 14, -}; - -static const static_codebook _44u7__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44u7__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p5_0, - 0 -}; - -static const long _vq_quantlist__44u7__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u7__p6_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 8, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, - 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,11,11, 9, - 9, 9,10,10,11,10,12,11, 9, 9, 9,10,10,11,11,11, - 12, -}; - -static const static_codebook _44u7__p6_0 = { - 2, 81, - (char *)_vq_lengthlist__44u7__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p6_0, - 0 -}; - -static const long _vq_quantlist__44u7__p7_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u7__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 8, 9, 9, 7, - 10,10, 5, 8, 9, 7, 9,10, 8, 9, 9, 4, 9, 9, 9,11, - 10, 8,10,10, 7,11,10,10,10,12,10,12,12, 7,10,10, - 10,12,11,10,12,12, 5, 9, 9, 8,10,10, 9,11,11, 7, - 11,10,10,12,12,10,11,12, 7,10,11,10,12,12,10,12, - 10, -}; - -static const static_codebook _44u7__p7_0 = { - 4, 81, - (char *)_vq_lengthlist__44u7__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u7__p7_0, - 0 -}; - -static const long _vq_quantlist__44u7__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u7__p7_1[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, - 8, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, 7, 8, 8, 8, 8, - 8, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9, 6, 6, 7, 7, - 7, 8, 8, 9, 9, 9, 9, 7, 8, 7, 8, 8, 9, 9, 9, 9, - 9, 9, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, - 9, 9, 9, 9,10, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9,10, 8, 8, 8, 9, 9, 9, 9,10, 9,10,10, 8, 8, - 8, 9, 9, 9, 9, 9,10,10,10, -}; - -static const static_codebook _44u7__p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44u7__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p7_1, - 0 -}; - -static const long _vq_quantlist__44u7__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u7__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, - 9, 9,11,10,12,12, 5, 6, 5, 7, 7, 9, 9,10,11,12, - 12, 6, 7, 7, 8, 8,10,10,11,11,13,13, 6, 7, 7, 8, - 8,10,10,11,12,13,13, 8, 9, 9,10,10,11,11,12,12, - 14,14, 8, 9, 9,10,10,11,11,12,12,14,14,10,10,10, - 11,11,13,12,14,14,15,15,10,10,10,12,12,13,13,14, - 14,15,15,11,12,12,13,13,14,14,15,14,16,15,11,12, - 12,13,13,14,14,15,15,15,16, -}; - -static const static_codebook _44u7__p8_0 = { - 2, 121, - (char *)_vq_lengthlist__44u7__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__44u7__p8_0, - 0 -}; - -static const long _vq_quantlist__44u7__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u7__p8_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, - 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, - 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, - 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u7__p8_1 = { - 2, 121, - (char *)_vq_lengthlist__44u7__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p8_1, - 0 -}; - -static const long _vq_quantlist__44u7__p9_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u7__p9_0[] = { - 1, 3, 3,10,10,10,10,10,10,10,10, 4,10,10,10,10, - 10,10,10,10,10,10, 4,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44u7__p9_0 = { - 2, 121, - (char *)_vq_lengthlist__44u7__p9_0, - 1, -512171520, 1630791680, 4, 0, - (long *)_vq_quantlist__44u7__p9_0, - 0 -}; - -static const long _vq_quantlist__44u7__p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u7__p9_1[] = { - 1, 4, 4, 6, 5, 8, 6, 9, 8,10, 9,11,10, 4, 6, 6, - 8, 8, 9, 9,11,10,11,11,11,11, 4, 6, 6, 8, 8,10, - 9,11,11,11,11,11,12, 6, 8, 8,10,10,11,11,12,12, - 13,12,13,13, 6, 8, 8,10,10,11,11,12,12,12,13,14, - 13, 8,10,10,11,11,12,13,14,14,14,14,15,15, 8,10, - 10,11,12,12,13,13,14,14,14,14,15, 9,11,11,13,13, - 14,14,15,14,16,15,17,15, 9,11,11,12,13,14,14,15, - 14,15,15,15,16,10,12,12,13,14,15,15,15,15,16,17, - 16,17,10,13,12,13,14,14,16,16,16,16,15,16,17,11, - 13,13,14,15,14,17,15,16,17,17,17,17,11,13,13,14, - 15,15,15,15,17,17,16,17,16, -}; - -static const static_codebook _44u7__p9_1 = { - 2, 169, - (char *)_vq_lengthlist__44u7__p9_1, - 1, -518889472, 1622704128, 4, 0, - (long *)_vq_quantlist__44u7__p9_1, - 0 -}; - -static const long _vq_quantlist__44u7__p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44u7__p9_2[] = { - 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 8, -}; - -static const static_codebook _44u7__p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44u7__p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44u7__p9_2, - 0 -}; - -static const char _huff_lengthlist__44u7__short[] = { - 5,12,17,16,16,17,17,17,17,17, 4, 7,11,11,12, 9, - 17,10,17,17, 7, 7, 8, 9, 7, 9,11,10,15,17, 7, 9, - 10,11,10,12,14,12,16,17, 7, 8, 5, 7, 4, 7, 7, 8, - 16,16, 6,10, 9,10, 7,10,11,11,16,17, 6, 8, 8, 9, - 5, 7, 5, 8,16,17, 5, 5, 8, 7, 6, 7, 7, 6, 6,14, - 12,10,12,11, 7,11, 4, 4, 2, 7,17,15,15,15, 8,15, - 6, 8, 5, 9, -}; - -static const static_codebook _huff_book__44u7__short = { - 2, 100, - (char *)_huff_lengthlist__44u7__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u8__long[] = { - 3, 9,13,14,14,15,14,14,15,15, 5, 4, 6, 8,10,12, - 12,14,15,15, 9, 5, 4, 5, 8,10,11,13,16,16,10, 7, - 4, 3, 5, 7, 9,11,13,13,10, 9, 7, 4, 4, 6, 8,10, - 12,14,13,11, 9, 6, 5, 5, 6, 8,12,14,13,11,10, 8, - 7, 6, 6, 7,10,14,13,11,12,10, 8, 7, 6, 6, 9,13, - 12,11,14,12,11, 9, 8, 7, 9,11,11,12,14,13,14,11, - 10, 8, 8, 9, -}; - -static const static_codebook _huff_book__44u8__long = { - 2, 100, - (char *)_huff_lengthlist__44u8__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u8__short[] = { - 6,14,18,18,17,17,17,17,17,17, 4, 7, 9, 9,10,13, - 15,17,17,17, 6, 7, 5, 6, 8,11,16,17,16,17, 5, 7, - 5, 4, 6,10,14,17,17,17, 6, 6, 6, 5, 7,10,13,16, - 17,17, 7, 6, 7, 7, 7, 8, 7,10,15,16,12, 9, 9, 6, - 6, 5, 3, 5,11,15,14,14,13, 5, 5, 7, 3, 4, 8,15, - 17,17,13, 7, 7,10, 6, 6,10,15,17,17,16,10,11,14, - 10,10,15,17, -}; - -static const static_codebook _huff_book__44u8__short = { - 2, 100, - (char *)_huff_lengthlist__44u8__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u8_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u8_p1_0[] = { - 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 8, 9, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 7, 9, - 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,11,10, 7, 9, 9, - 9,11,10, 9,10,11, 5, 7, 7, 7, 9, 9, 7, 9, 9, 7, - 9, 9, 9,11,10, 9,10,10, 8, 9, 9, 9,11,11, 9,11, - 10, -}; - -static const static_codebook _44u8_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u8_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u8_p1_0, - 0 -}; - -static const long _vq_quantlist__44u8_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u8_p2_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,12, 8, 9, 9,12,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14,11, - 11,12,13,14, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,11,13,13,11,12,12,14,14, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, - 12, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 6, - 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,12,10,11,11,13,13, 9,10,10,12,12,10,11,11, - 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, - 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, - 11,13,12,14,13,12,13,13,14,14, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, - 10,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, - 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, - 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, - 10,11,12,13,12,13,13,14,14,12,12,13,13,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,13, - 15,14,12,13,13,14,13, 8, 9, 9,11,11, 9,10,10,12, - 12, 9,10,10,12,12,12,12,12,14,13,11,12,12,14,14, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 13,13,14,15,12,13,13,14,15, 9,10,10,12,12,10,11, - 10,13,12,10,11,11,13,13,12,13,12,15,14,12,13,13, - 14,15,11,12,12,14,14,12,13,13,14,14,12,13,13,15, - 14,14,14,14,14,16,14,14,15,16,16,11,12,12,14,14, - 11,12,12,14,14,12,13,13,14,15,13,14,13,16,14,14, - 14,14,16,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,13,11,12,12,14,14, 9,10,10, - 12,12,10,11,11,13,13,10,10,11,12,13,12,13,13,15, - 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, - 10,11,11,13,13,12,13,13,14,14,12,13,13,15,14,11, - 12,12,14,13,12,13,13,15,14,11,12,12,13,14,14,15, - 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, - 14,15,12,13,12,15,14,14,14,14,16,15,14,15,13,16, - 14, -}; - -static const static_codebook _44u8_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44u8_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u8_p2_0, - 0 -}; - -static const long _vq_quantlist__44u8_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u8_p3_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, - 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, - 9, 9,10,10,11,10,12,11, 9, 9, 9, 9,10,11,11,11, - 12, -}; - -static const static_codebook _44u8_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44u8_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u8_p3_0, - 0 -}; - -static const long _vq_quantlist__44u8_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44u8_p4_0[] = { - 4, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,11,11,11, - 11, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, - 12,12, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 7, 7, 7, 8, 8, 9, 8,10, 9,10, 9, - 11,10,12,11,13,12, 7, 7, 7, 8, 8, 8, 9, 9,10, 9, - 10,10,11,11,12,12,13, 8, 8, 8, 9, 9, 9, 9,10,10, - 11,10,11,11,12,12,13,13, 8, 8, 8, 9, 9, 9,10,10, - 10,10,11,11,11,12,12,12,13, 8, 9, 9, 9, 9,10, 9, - 11,10,11,11,12,11,13,12,13,13, 8, 9, 9, 9, 9, 9, - 10,10,11,11,11,11,12,12,13,13,13,10,10,10,10,10, - 11,10,11,11,12,11,13,12,13,13,14,13,10,10,10,10, - 10,10,11,11,11,11,12,12,13,13,13,13,14,11,11,11, - 11,11,12,11,12,12,13,12,13,13,14,13,14,14,11,11, - 11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,11, - 12,12,12,12,13,12,13,12,13,13,14,13,14,14,14,14, - 11,12,12,12,12,12,12,13,13,13,13,13,14,14,14,14, - 14, -}; - -static const static_codebook _44u8_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__44u8_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u8_p4_0, - 0 -}; - -static const long _vq_quantlist__44u8_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u8_p5_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, - 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10, 9,10,12, 9,12,11, 7,10,10, - 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10, 9,11,11, 9,10,11, 7,10,10, 9,11,11,10,12, - 10, -}; - -static const static_codebook _44u8_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__44u8_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u8_p5_0, - 0 -}; - -static const long _vq_quantlist__44u8_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u8_p5_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, - 8, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 6, 6, 6, 7, - 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 8, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 9, -}; - -static const static_codebook _44u8_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__44u8_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u8_p5_1, - 0 -}; - -static const long _vq_quantlist__44u8_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u8_p6_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 6, 7, 7, 7, 8, 8, 8, 8, 9, - 9,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 8,10, 9,11, - 10, 7, 8, 8, 8, 8, 8, 9, 9, 9,10,10,11,11, 7, 8, - 8, 8, 8, 9, 8, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, - 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, - 9,10,10,11,11, 9, 9, 9, 9,10,10,10,10,10,10,11, - 11,12, 9, 9, 9,10, 9,10,10,10,10,11,10,12,11,10, - 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, - 11,11,11,11,11,12,11,12,12, -}; - -static const static_codebook _44u8_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u8_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u8_p6_0, - 0 -}; - -static const long _vq_quantlist__44u8_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u8_p6_1[] = { - 3, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44u8_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u8_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u8_p6_1, - 0 -}; - -static const long _vq_quantlist__44u8_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u8_p7_0[] = { - 1, 4, 5, 6, 6, 7, 7, 8, 8,10,10,11,11, 5, 6, 6, - 7, 7, 8, 8, 9, 9,11,10,12,11, 5, 6, 6, 7, 7, 8, - 8, 9, 9,10,11,11,12, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,12,13, - 12, 7, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, - 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, - 11,11,12,12,13,13,14,14, 9, 9, 9,10,10,11,11,12, - 12,13,13,14,14,10,11,11,12,11,13,12,13,13,14,14, - 15,15,10,11,11,11,12,12,13,13,14,14,14,15,15,11, - 12,12,13,13,14,13,15,14,15,15,16,15,11,11,12,13, - 13,13,14,14,14,15,15,15,16, -}; - -static const static_codebook _44u8_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44u8_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44u8_p7_0, - 0 -}; - -static const long _vq_quantlist__44u8_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u8_p7_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, - 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, - 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, - 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u8_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44u8_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u8_p7_1, - 0 -}; - -static const long _vq_quantlist__44u8_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u8_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8,10, 9,11,10, 4, - 6, 6, 8, 8,10, 9, 9, 9,10,10,11,10,12,10, 4, 6, - 6, 8, 8,10,10, 9, 9,10,10,11,11,11,12, 7, 8, 8, - 10,10,11,11,11,10,12,11,12,12,13,11, 7, 8, 8,10, - 10,11,11,10,10,11,11,12,12,13,13, 8,10,10,11,11, - 12,11,12,11,13,12,13,12,14,13, 8,10, 9,11,11,12, - 12,12,12,12,12,13,13,14,13, 8, 9, 9,11,10,12,11, - 13,12,13,13,14,13,14,13, 8, 9, 9,10,11,12,12,12, - 12,13,13,14,15,14,14, 9,10,10,12,11,13,12,13,13, - 14,13,14,14,14,14, 9,10,10,12,12,12,12,13,13,14, - 14,14,15,14,14,10,11,11,13,12,13,12,14,14,14,14, - 14,14,15,15,10,11,11,12,12,13,13,14,14,14,15,15, - 14,16,15,11,12,12,13,12,14,14,14,13,15,14,15,15, - 15,17,11,12,12,13,13,14,14,14,15,15,14,15,15,14, - 17, -}; - -static const static_codebook _44u8_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__44u8_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44u8_p8_0, - 0 -}; - -static const long _vq_quantlist__44u8_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44u8_p8_1[] = { - 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, - 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10, 8, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, - 10, 9,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10, 9,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, - 10, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44u8_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__44u8_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44u8_p8_1, - 0 -}; - -static const long _vq_quantlist__44u8_p9_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u8_p9_0[] = { - 1, 3, 3, 9, 9, 9, 9, 9, 9, 4, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, - 8, -}; - -static const static_codebook _44u8_p9_0 = { - 2, 81, - (char *)_vq_lengthlist__44u8_p9_0, - 1, -511895552, 1631393792, 4, 0, - (long *)_vq_quantlist__44u8_p9_0, - 0 -}; - -static const long _vq_quantlist__44u8_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__44u8_p9_1[] = { - 1, 4, 4, 7, 7, 8, 7, 8, 6, 9, 7,10, 8,11,10,11, - 11,11,11, 4, 7, 6, 9, 9,10, 9, 9, 9,10,10,11,10, - 11,10,11,11,13,11, 4, 7, 7, 9, 9, 9, 9, 9, 9,10, - 10,11,10,11,11,11,12,11,12, 7, 9, 8,11,11,11,11, - 10,10,11,11,12,12,12,12,12,12,14,13, 7, 8, 9,10, - 11,11,11,10,10,11,11,11,11,12,12,14,12,13,14, 8, - 9, 9,11,11,11,11,11,11,12,12,14,12,15,14,14,14, - 15,14, 8, 9, 9,11,11,11,11,12,11,12,12,13,13,13, - 13,13,13,14,14, 8, 9, 9,11,10,12,11,12,12,13,13, - 13,13,15,14,14,14,16,16, 8, 9, 9,10,11,11,12,12, - 12,13,13,13,14,14,14,15,16,15,15, 9,10,10,11,12, - 12,13,13,13,14,14,16,14,14,16,16,16,16,15, 9,10, - 10,11,11,12,13,13,14,15,14,16,14,15,16,16,16,16, - 15,10,11,11,12,13,13,14,15,15,15,15,15,16,15,16, - 15,16,15,15,10,11,11,13,13,14,13,13,15,14,15,15, - 16,15,15,15,16,15,16,10,12,12,14,14,14,14,14,16, - 16,15,15,15,16,16,16,16,16,16,11,12,12,14,14,14, - 14,15,15,16,15,16,15,16,15,16,16,16,16,12,12,13, - 14,14,15,16,16,16,16,16,16,15,16,16,16,16,16,16, - 12,13,13,14,14,14,14,15,16,15,16,16,16,16,16,16, - 16,16,16,12,13,14,14,14,16,15,16,15,16,16,16,16, - 16,16,16,16,16,16,12,14,13,14,15,15,15,16,15,16, - 16,15,16,16,16,16,16,16,16, -}; - -static const static_codebook _44u8_p9_1 = { - 2, 361, - (char *)_vq_lengthlist__44u8_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44u8_p9_1, - 0 -}; - -static const long _vq_quantlist__44u8_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44u8_p9_2[] = { - 2, 3, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44u8_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44u8_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44u8_p9_2, - 0 -}; - -static const char _huff_lengthlist__44u9__long[] = { - 3, 9,13,13,14,15,14,14,15,15, 5, 5, 9,10,12,12, - 13,14,16,15,10, 6, 6, 6, 8,11,12,13,16,15,11, 7, - 5, 3, 5, 8,10,12,15,15,10,10, 7, 4, 3, 5, 8,10, - 12,12,12,12, 9, 7, 5, 4, 6, 8,10,13,13,12,11, 9, - 7, 5, 5, 6, 9,12,14,12,12,10, 8, 6, 6, 6, 7,11, - 13,12,14,13,10, 8, 7, 7, 7,10,11,11,12,13,12,11, - 10, 8, 8, 9, -}; - -static const static_codebook _huff_book__44u9__long = { - 2, 100, - (char *)_huff_lengthlist__44u9__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const char _huff_lengthlist__44u9__short[] = { - 9,16,18,18,17,17,17,17,17,17, 5, 8,11,12,11,12, - 17,17,16,16, 6, 6, 8, 8, 9,10,14,15,16,16, 6, 7, - 7, 4, 6, 9,13,16,16,16, 6, 6, 7, 4, 5, 8,11,15, - 17,16, 7, 6, 7, 6, 6, 8, 9,10,14,16,11, 8, 8, 7, - 6, 6, 3, 4,10,15,14,12,12,10, 5, 6, 3, 3, 8,13, - 15,17,15,11, 6, 8, 6, 6, 9,14,17,15,15,12, 8,10, - 9, 9,12,15, -}; - -static const static_codebook _huff_book__44u9__short = { - 2, 100, - (char *)_huff_lengthlist__44u9__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u9_p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u9_p1_0[] = { - 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 9, 5, 7, 7, 7, 9, - 9, 7, 9, 9, 8, 9, 9, 9,10,11, 9,11,11, 7, 9, 9, - 9,11,10, 9,11,11, 5, 7, 7, 7, 9, 9, 8, 9,10, 7, - 9, 9, 9,11,11, 9,10,11, 7, 9,10, 9,11,11, 9,11, - 10, -}; - -static const static_codebook _44u9_p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44u9_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u9_p1_0, - 0 -}; - -static const long _vq_quantlist__44u9_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u9_p2_0[] = { - 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, - 9, 9,11,10, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 8, 8, 9,10, 9,10,10,11,11, 9, 9,10, - 11,11, 6, 7, 7, 9, 9, 7, 8, 8,10, 9, 7, 8, 8,10, - 10, 9,10, 9,11,11, 9,10,10,11,11, 8, 9, 9,11,11, - 9,10,10,12,11, 9,10,10,11,12,11,11,11,13,13,11, - 11,11,12,13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10, - 10,12,11,11,12,11,13,12,11,11,12,13,13, 6, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, - 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, - 8, 9, 9,10,10,10,11,11,12,12,10,10,11,12,12, 7, - 8, 8,10,10, 8, 9, 8,10,10, 8, 9, 9,10,10,10,11, - 10,12,11,10,10,11,12,12, 9,10,10,11,12,10,11,11, - 12,12,10,11,10,12,12,12,12,12,13,13,11,12,12,13, - 13, 9,10,10,11,11, 9,10,10,12,12,10,11,11,12,13, - 11,12,11,13,12,12,12,12,13,14, 6, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,11,11, 9,10, - 10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,10, 8, 8, 9, - 10,10,10,11,10,12,12,10,10,11,11,12, 7, 8, 8,10, - 10, 8, 9, 9,10,10, 8, 9, 9,10,10,10,11,10,12,12, - 10,11,10,12,12, 9,10,10,12,11,10,11,11,12,12, 9, - 10,10,12,12,12,12,12,13,13,11,11,12,12,14, 9,10, - 10,11,12,10,11,11,12,12,10,11,11,12,12,11,12,12, - 14,14,12,12,12,13,13, 8, 9, 9,11,11, 9,10,10,12, - 11, 9,10,10,12,12,11,12,11,13,13,11,11,12,13,13, - 9,10,10,12,12,10,11,11,12,12,10,11,11,12,12,12, - 12,12,14,14,12,12,12,13,13, 9,10,10,12,11,10,11, - 10,12,12,10,11,11,12,12,11,12,12,14,13,12,12,12, - 13,14,11,12,11,13,13,11,12,12,13,13,12,12,12,14, - 14,13,13,13,13,15,13,13,14,15,15,11,11,11,13,13, - 11,12,11,13,13,11,12,12,13,13,12,13,12,15,13,13, - 13,14,14,15, 8, 9, 9,11,11, 9,10,10,11,12, 9,10, - 10,11,12,11,12,11,13,13,11,12,12,13,13, 9,10,10, - 11,12,10,11,10,12,12,10,10,11,12,13,12,12,12,14, - 13,11,12,12,13,14, 9,10,10,12,12,10,11,11,12,12, - 10,11,11,12,12,12,12,12,14,13,12,12,12,14,13,11, - 11,11,13,13,11,12,12,14,13,11,11,12,13,13,13,13, - 13,15,14,12,12,13,13,15,11,12,12,13,13,12,12,12, - 13,14,11,12,12,13,13,13,13,14,14,15,13,13,13,14, - 14, -}; - -static const static_codebook _44u9_p2_0 = { - 4, 625, - (char *)_vq_lengthlist__44u9_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u9_p2_0, - 0 -}; - -static const long _vq_quantlist__44u9_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44u9_p3_0[] = { - 3, 4, 4, 5, 5, 7, 7, 8, 8, 4, 5, 5, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, - 8, 8, 9, 9,10,10, 7, 7, 7, 8, 8, 9, 9,10,10, 8, - 9, 9,10, 9,10,10,11,11, 8, 9, 9, 9,10,10,10,11, - 11, -}; - -static const static_codebook _44u9_p3_0 = { - 2, 81, - (char *)_vq_lengthlist__44u9_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u9_p3_0, - 0 -}; - -static const long _vq_quantlist__44u9_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const char _vq_lengthlist__44u9_p4_0[] = { - 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, - 11,11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, - 10,11,11, 6, 6, 6, 7, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,11, 6, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9,10, - 10,11,11,11,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, - 10,10,11,11,12,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 8, 8, 8, 8, 8, 9, 8,10, 9, - 10,10,11,10,12,11,13,12, 8, 8, 8, 8, 8, 9, 9, 9, - 10,10,10,10,11,11,12,12,12, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,10,12,11,12,12,13,12, 8, 8, 8, 9, 9, 9, - 9,10,10,10,11,11,11,12,12,12,13, 9, 9, 9,10,10, - 10,10,11,10,11,11,12,11,13,12,13,13, 9, 9,10,10, - 10,10,10,10,11,11,11,11,12,12,13,13,13,10,11,10, - 11,11,11,11,12,11,12,12,13,12,13,13,14,13,10,10, - 10,11,11,11,11,11,12,12,12,12,13,13,13,13,14,11, - 11,11,12,11,12,12,12,12,13,13,13,13,14,13,14,14, - 11,11,11,11,12,12,12,12,12,12,13,13,13,13,14,14, - 14, -}; - -static const static_codebook _44u9_p4_0 = { - 2, 289, - (char *)_vq_lengthlist__44u9_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u9_p4_0, - 0 -}; - -static const long _vq_quantlist__44u9_p5_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44u9_p5_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, - 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10, 9,10,12, 9,11,11, 7,10,10, - 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10, 9,12,11, 9,10,11, 7,10,10, 9,11,11,10,12, - 10, -}; - -static const static_codebook _44u9_p5_0 = { - 4, 81, - (char *)_vq_lengthlist__44u9_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u9_p5_0, - 0 -}; - -static const long _vq_quantlist__44u9_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u9_p5_1[] = { - 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 6, - 7, 7, 7, 7, 8, 7, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 6, 6, 6, 7, - 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u9_p5_1 = { - 2, 121, - (char *)_vq_lengthlist__44u9_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u9_p5_1, - 0 -}; - -static const long _vq_quantlist__44u9_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u9_p6_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 5, 6, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 10,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, - 10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 7, 8, - 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, - 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, - 9,10,10,11,11, 9, 9, 9,10,10,10,10,10,11,11,11, - 11,12, 9, 9, 9,10,10,10,10,10,10,11,10,12,11,10, - 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, - 10,11,11,11,11,12,11,12,12, -}; - -static const static_codebook _44u9_p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44u9_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u9_p6_0, - 0 -}; - -static const long _vq_quantlist__44u9_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44u9_p6_1[] = { - 4, 4, 4, 5, 5, 4, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44u9_p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44u9_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u9_p6_1, - 0 -}; - -static const long _vq_quantlist__44u9_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44u9_p7_0[] = { - 1, 4, 5, 6, 6, 7, 7, 8, 9,10,10,11,11, 5, 6, 6, - 7, 7, 8, 8, 9, 9,10,10,11,11, 5, 6, 6, 7, 7, 8, - 8, 9, 9,10,10,11,11, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, - 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, - 11,11,12,12,13,13,13,13, 9, 9, 9,10,10,11,11,12, - 12,13,13,14,14,10,10,10,11,11,12,12,13,13,14,13, - 15,14,10,10,10,11,11,12,12,13,13,14,14,14,14,11, - 11,12,12,12,13,13,14,14,14,14,15,15,11,11,12,12, - 12,13,13,14,14,14,15,15,15, -}; - -static const static_codebook _44u9_p7_0 = { - 2, 169, - (char *)_vq_lengthlist__44u9_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44u9_p7_0, - 0 -}; - -static const long _vq_quantlist__44u9_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const char _vq_lengthlist__44u9_p7_1[] = { - 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, 7, - 7, 7, 7, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _44u9_p7_1 = { - 2, 121, - (char *)_vq_lengthlist__44u9_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u9_p7_1, - 0 -}; - -static const long _vq_quantlist__44u9_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u9_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10, 9,11,10, 4, - 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,10,12,10, 4, 6, - 6, 8, 8, 9,10, 9, 9,10,10,11,11,12,12, 7, 8, 8, - 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, - 10,11,11,10,10,11,11,12,12,12,13, 8,10, 9,11,11, - 12,12,11,11,12,12,13,13,14,13, 8, 9, 9,11,11,12, - 12,11,12,12,12,13,13,14,13, 8, 9, 9,10,10,12,11, - 13,12,13,13,14,13,15,14, 8, 9, 9,10,10,11,12,12, - 12,13,13,13,14,14,14, 9,10,10,12,11,13,12,13,13, - 14,13,14,14,14,15, 9,10,10,11,12,12,12,13,13,14, - 14,14,15,15,15,10,11,11,12,12,13,13,14,14,14,14, - 15,14,16,15,10,11,11,12,12,13,13,13,14,14,14,14, - 14,15,16,11,12,12,13,13,14,13,14,14,15,14,15,16, - 16,16,11,12,12,13,13,14,13,14,14,15,15,15,16,15, - 15, -}; - -static const static_codebook _44u9_p8_0 = { - 2, 225, - (char *)_vq_lengthlist__44u9_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44u9_p8_0, - 0 -}; - -static const long _vq_quantlist__44u9_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const char _vq_lengthlist__44u9_p8_1[] = { - 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, - 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10, 8, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 10, 9,10, 9,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9,10,10, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9, 9, 9,10, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44u9_p8_1 = { - 2, 441, - (char *)_vq_lengthlist__44u9_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44u9_p8_1, - 0 -}; - -static const long _vq_quantlist__44u9_p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const char _vq_lengthlist__44u9_p9_0[] = { - 1, 3, 3,11,11,11,11,11,11,11,11,11,11,11,11, 4, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11, 4,10, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44u9_p9_0 = { - 2, 225, - (char *)_vq_lengthlist__44u9_p9_0, - 1, -510036736, 1631393792, 4, 0, - (long *)_vq_quantlist__44u9_p9_0, - 0 -}; - -static const long _vq_quantlist__44u9_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const char _vq_lengthlist__44u9_p9_1[] = { - 1, 4, 4, 7, 7, 8, 7, 8, 7, 9, 8,10, 9,10,10,11, - 11,12,12, 4, 7, 6, 9, 9,10, 9, 9, 8,10,10,11,10, - 12,10,13,12,13,12, 4, 6, 6, 9, 9, 9, 9, 9, 9,10, - 10,11,11,11,12,12,12,12,12, 7, 9, 8,11,10,10,10, - 11,10,11,11,12,12,13,12,13,13,13,13, 7, 8, 9,10, - 10,11,11,10,10,11,11,11,12,13,13,13,13,14,14, 8, - 9, 9,11,11,12,11,12,12,13,12,12,13,13,14,15,14, - 14,14, 8, 9, 9,10,11,11,11,12,12,13,12,13,13,14, - 14,14,15,14,16, 8, 9, 9,11,10,12,12,12,12,15,13, - 13,13,17,14,15,15,15,14, 8, 9, 9,10,11,11,12,13, - 12,13,13,13,14,15,14,14,14,16,15, 9,11,10,12,12, - 13,13,13,13,14,14,16,15,14,14,14,15,15,17, 9,10, - 10,11,11,13,13,13,14,14,13,15,14,15,14,15,16,15, - 16,10,11,11,12,12,13,14,15,14,15,14,14,15,17,16, - 15,15,17,17,10,12,11,13,12,14,14,13,14,15,15,15, - 15,16,17,17,15,17,16,11,12,12,14,13,15,14,15,16, - 17,15,17,15,17,15,15,16,17,15,11,11,12,14,14,14, - 14,14,15,15,16,15,17,17,17,16,17,16,15,12,12,13, - 14,14,14,15,14,15,15,16,16,17,16,17,15,17,17,16, - 12,14,12,14,14,15,15,15,14,14,16,16,16,15,16,16, - 15,17,15,12,13,13,14,15,14,15,17,15,17,16,17,17, - 17,16,17,16,17,17,12,13,13,14,16,15,15,15,16,15, - 17,17,15,17,15,17,16,16,17, -}; - -static const static_codebook _44u9_p9_1 = { - 2, 361, - (char *)_vq_lengthlist__44u9_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44u9_p9_1, - 0 -}; - -static const long _vq_quantlist__44u9_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const char _vq_lengthlist__44u9_p9_2[] = { - 2, 4, 4, 5, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 7, 6, 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44u9_p9_2 = { - 1, 49, - (char *)_vq_lengthlist__44u9_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44u9_p9_2, - 0 -}; - -static const char _huff_lengthlist__44un1__long[] = { - 5, 6,12, 9,14, 9, 9,19, 6, 1, 5, 5, 8, 7, 9,19, - 12, 4, 4, 7, 7, 9,11,18, 9, 5, 6, 6, 8, 7, 8,17, - 14, 8, 7, 8, 8,10,12,18, 9, 6, 8, 6, 8, 6, 8,18, - 9, 8,11, 8,11, 7, 5,15,16,18,18,18,17,15,11,18, -}; - -static const static_codebook _huff_book__44un1__long = { - 2, 64, - (char *)_huff_lengthlist__44un1__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44un1__p1_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44un1__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,10, 4, 9, 9, 8,11, - 11, 8,11,11, 8,12,11,10,12,14,11,13,13, 7,11,11, - 10,13,11,11,13,14, 4, 8, 9, 8,11,11, 8,11,12, 7, - 11,11,11,14,13,10,11,13, 8,11,12,11,13,13,10,14, - 12, -}; - -static const static_codebook _44un1__p1_0 = { - 4, 81, - (char *)_vq_lengthlist__44un1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44un1__p1_0, - 0 -}; - -static const long _vq_quantlist__44un1__p2_0[] = { - 1, - 0, - 2, -}; - -static const char _vq_lengthlist__44un1__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, - 7, 9, 5, 7, 7, 6, 8, 7, 7, 9, 8, 4, 7, 7, 7, 9, - 8, 7, 8, 8, 7, 9, 8, 8, 8,10, 9,10,10, 6, 8, 8, - 7,10, 8, 9,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, - 8, 8, 9,10,10, 7, 8,10, 6, 8, 9, 9,10,10, 8,10, - 8, -}; - -static const static_codebook _44un1__p2_0 = { - 4, 81, - (char *)_vq_lengthlist__44un1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44un1__p2_0, - 0 -}; - -static const long _vq_quantlist__44un1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44un1__p3_0[] = { - 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, - 10, 9,12,12, 9, 9,10,11,12, 6, 8, 8,10,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,13,13,10,11,11, - 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10,10,11, - 11,10,11,11,13,12,10,11,11,13,12, 9,11,11,15,13, - 10,12,11,15,13,10,11,11,15,14,12,14,13,16,15,12, - 13,13,17,16, 9,11,11,13,15,10,11,12,14,15,10,11, - 12,14,15,12,13,13,15,16,12,13,13,16,16, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, - 14,11,12,12,14,14, 8,11,10,13,12,10,11,12,12,13, - 10,12,12,13,13,12,12,13,13,15,11,12,13,15,14, 7, - 10,10,12,12, 9,12,11,13,12,10,12,12,13,14,12,13, - 12,15,13,11,13,12,14,15,10,12,12,16,14,11,12,12, - 16,15,11,13,12,17,16,13,13,15,15,17,13,15,15,20, - 17,10,12,12,14,16,11,12,12,15,15,11,13,13,15,18, - 13,14,13,15,15,13,15,14,16,16, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, - 12,14,15, 7,10,10,13,12,10,12,12,14,13, 9,10,12, - 12,13,11,13,13,15,15,11,12,13,13,15, 8,10,10,12, - 13,10,12,12,13,13,10,12,11,13,13,11,13,12,15,15, - 12,13,12,15,13,10,12,12,16,14,11,12,12,16,15,10, - 12,12,16,14,14,15,14,18,16,13,13,14,15,16,10,12, - 12,14,16,11,13,13,16,16,11,13,12,14,16,13,15,15, - 18,18,13,15,13,16,14, 8,11,11,16,16,10,13,13,17, - 16,10,12,12,16,15,14,16,15,20,17,13,14,14,17,17, - 9,12,12,16,16,11,13,14,16,17,11,13,13,16,16,15, - 15,19,18, 0,14,15,15,18,18, 9,12,12,17,16,11,13, - 12,17,16,11,12,13,15,17,15,16,15, 0,19,14,15,14, - 19,18,12,14,14, 0,16,13,14,14,19,18,13,15,16,17, - 16,15,15,17,18, 0,14,16,16,19, 0,12,14,14,16,18, - 13,15,13,17,18,13,15,14,17,18,15,18,14,18,18,16, - 17,16, 0,17, 8,11,11,15,15,10,12,12,16,16,10,13, - 13,16,16,13,15,14,17,17,14,15,17,17,18, 9,12,12, - 16,15,11,13,13,16,16,11,12,13,17,17,14,14,15,17, - 17,14,15,16, 0,18, 9,12,12,16,17,11,13,13,16,17, - 11,14,13,18,17,14,16,14,17,17,15,17,17,18,18,12, - 14,14, 0,16,13,15,15,19, 0,12,13,15, 0, 0,14,17, - 16,19, 0,16,15,18,18, 0,12,14,14,17, 0,13,14,14, - 17, 0,13,15,14, 0,18,15,16,16, 0,18,15,18,15, 0, - 17, -}; - -static const static_codebook _44un1__p3_0 = { - 4, 625, - (char *)_vq_lengthlist__44un1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44un1__p3_0, - 0 -}; - -static const long _vq_quantlist__44un1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44un1__p4_0[] = { - 3, 5, 5, 9, 9, 5, 6, 6,10, 9, 5, 6, 6, 9,10,10, - 10,10,12,11, 9,10,10,12,12, 5, 7, 7,10,10, 7, 7, - 8,10,11, 7, 7, 8,10,11,10,10,11,11,13,10,10,11, - 11,13, 6, 7, 7,10,10, 7, 8, 7,11,10, 7, 8, 7,10, - 10,10,11, 9,13,11,10,11,10,13,11,10,10,10,14,13, - 10,11,11,14,13,10,10,11,13,14,12,12,13,15,15,12, - 12,13,13,14,10,10,10,12,13,10,11,10,13,13,10,11, - 11,13,13,12,13,12,14,13,12,13,13,14,13, 5, 7, 7, - 10,10, 7, 8, 8,11,10, 7, 8, 8,10,10,11,11,11,13, - 13,10,11,11,12,12, 7, 8, 8,11,11, 7, 8, 9,10,12, - 8, 9, 9,11,11,11,10,12,11,14,11,11,12,13,13, 6, - 8, 8,10,11, 7, 9, 7,12,10, 8, 9,10,11,12,10,12, - 10,14,11,11,12,11,13,13,10,11,11,14,14,10,10,11, - 13,14,11,12,12,15,13,12,11,14,12,16,12,13,14,15, - 16,10,10,11,13,14,10,11,10,14,12,11,12,12,13,14, - 12,13,11,15,12,14,14,14,15,15, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,10,11,10,11,10,12,12,10,11, - 11,12,13, 6, 8, 8,11,11, 8, 9, 9,12,11, 7, 7, 9, - 10,12,11,11,11,12,13,11,10,12,11,15, 7, 8, 8,11, - 11, 8, 9, 9,11,11, 7, 9, 8,12,10,11,12,11,13,12, - 11,12,10,15,11,10,11,10,14,12,11,12,11,14,13,10, - 10,11,13,14,13,13,13,17,15,12,11,14,12,15,10,10, - 11,13,14,11,12,12,14,14,10,11,10,14,13,13,14,13, - 16,17,12,14,11,16,12, 9,10,10,14,13,10,11,10,14, - 14,10,11,11,13,13,13,14,14,16,15,12,13,13,14,14, - 9,11,10,14,13,10,10,12,13,14,11,12,11,14,13,13, - 14,14,14,15,13,14,14,15,15, 9,10,11,13,14,10,11, - 10,15,13,11,11,12,12,15,13,14,12,15,14,13,13,14, - 14,15,12,13,12,16,14,11,11,12,15,14,13,15,13,16, - 14,13,12,15,12,17,15,16,15,16,16,12,12,13,13,15, - 11,13,11,15,14,13,13,14,15,17,13,14,12, 0,13,14, - 15,14,15, 0, 9,10,10,13,13,10,11,11,13,13,10,11, - 11,13,13,12,13,12,14,14,13,14,14,15,17, 9,10,10, - 13,13,11,12,11,15,12,10,10,11,13,16,13,14,13,15, - 14,13,13,14,15,16,10,10,11,13,14,11,11,12,13,14, - 10,12,11,14,14,13,13,13,14,15,13,15,13,16,15,12, - 13,12,15,13,12,15,13,15,15,11,11,13,14,15,15,15, - 15,15,17,13,12,14,13,17,12,12,14,14,15,13,13,14, - 14,16,11,13,11,16,15,14,16,16,17, 0,14,13,11,16, - 12, -}; - -static const static_codebook _44un1__p4_0 = { - 4, 625, - (char *)_vq_lengthlist__44un1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44un1__p4_0, - 0 -}; - -static const long _vq_quantlist__44un1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const char _vq_lengthlist__44un1__p5_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 7, 8, 8, - 10, 9, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 7, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 8, 8, 8, - 9, 9,10,10,11,11, 8, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, - 12, -}; - -static const static_codebook _44un1__p5_0 = { - 2, 81, - (char *)_vq_lengthlist__44un1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44un1__p5_0, - 0 -}; - -static const long _vq_quantlist__44un1__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44un1__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11,15,15, 4, 5, 5, - 8, 8, 9, 9,11,11,12,12,16,16, 4, 5, 6, 8, 8, 9, - 9,11,11,12,12,14,14, 7, 8, 8, 9, 9,10,10,11,12, - 13,13,16,17, 7, 8, 8, 9, 9,10,10,12,12,12,13,15, - 15, 9,10,10,10,10,11,11,12,12,13,13,15,16, 9, 9, - 9,10,10,11,11,13,12,13,13,17,17,10,11,11,11,12, - 12,12,13,13,14,15, 0,18,10,11,11,12,12,12,13,14, - 13,14,14,17,16,11,12,12,13,13,14,14,14,14,15,16, - 17,16,11,12,12,13,13,14,14,14,14,15,15,17,17,14, - 15,15,16,16,16,17,17,16, 0,17, 0,18,14,15,15,16, - 16, 0,15,18,18, 0,16, 0, 0, -}; - -static const static_codebook _44un1__p6_0 = { - 2, 169, - (char *)_vq_lengthlist__44un1__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44un1__p6_0, - 0 -}; - -static const long _vq_quantlist__44un1__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44un1__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 6, 5, 5, - 6, 5, 6, 6, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44un1__p6_1 = { - 2, 25, - (char *)_vq_lengthlist__44un1__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44un1__p6_1, - 0 -}; - -static const long _vq_quantlist__44un1__p7_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const char _vq_lengthlist__44un1__p7_0[] = { - 1, 5, 3,11,11,11,11,11,11,11, 8,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,10,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,10,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 8,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11, 7,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44un1__p7_0 = { - 4, 625, - (char *)_vq_lengthlist__44un1__p7_0, - 1, -518709248, 1626677248, 3, 0, - (long *)_vq_quantlist__44un1__p7_0, - 0 -}; - -static const long _vq_quantlist__44un1__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44un1__p7_1[] = { - 1, 4, 4, 6, 6, 6, 6, 9, 8, 9, 8, 8, 8, 5, 7, 7, - 7, 7, 8, 8, 8,10, 8,10, 8, 9, 5, 7, 7, 8, 7, 7, - 8,10,10,11,10,12,11, 7, 8, 8, 9, 9, 9,10,11,11, - 11,11,11,11, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11, - 12, 7, 8, 8, 9, 9,10,11,11,12,11,12,11,11, 7, 8, - 8, 9, 9,10,10,11,11,11,12,12,11, 8,10,10,10,10, - 11,11,14,11,12,12,12,13, 9,10,10,10,10,12,11,14, - 11,14,11,12,13,10,11,11,11,11,13,11,14,14,13,13, - 13,14,11,11,11,12,11,12,12,12,13,14,14,13,14,12, - 11,12,12,12,12,13,13,13,14,13,14,14,11,12,12,14, - 12,13,13,12,13,13,14,14,14, -}; - -static const static_codebook _44un1__p7_1 = { - 2, 169, - (char *)_vq_lengthlist__44un1__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44un1__p7_1, - 0 -}; - -static const long _vq_quantlist__44un1__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const char _vq_lengthlist__44un1__p7_2[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9, 9, 8, 4, 5, 5, - 6, 6, 8, 8, 9, 8, 9, 9, 9, 9, 4, 5, 5, 7, 6, 8, - 8, 8, 8, 9, 8, 9, 8, 6, 7, 7, 7, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 9, 8, 9, 9,10, 9, 9,10, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10, 9, 9, 9,10, 9, 9,10, 9, 9,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10, 9, - 9, 9,10, 9, 9,10,10, 9,10,10,10,10, 9, 9, 9,10, - 9, 9, 9,10,10,10,10,10,10, -}; - -static const static_codebook _44un1__p7_2 = { - 2, 169, - (char *)_vq_lengthlist__44un1__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44un1__p7_2, - 0 -}; - -static const char _huff_lengthlist__44un1__short[] = { - 12,12,14,12,14,14,14,14,12, 6, 6, 8, 9, 9,11,14, - 12, 4, 2, 6, 6, 7,11,14,13, 6, 5, 7, 8, 9,11,14, - 13, 8, 5, 8, 6, 8,12,14,12, 7, 7, 8, 8, 8,10,14, - 12, 6, 3, 4, 4, 4, 7,14,11, 7, 4, 6, 6, 6, 8,14, -}; - -static const static_codebook _huff_book__44un1__short = { - 2, 64, - (char *)_huff_lengthlist__44un1__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/src/libvorbis-1.3.4/lib/codebook.c b/src/libvorbis-1.3.4/lib/codebook.c deleted file mode 100644 index 72e514a4..00000000 --- a/src/libvorbis-1.3.4/lib/codebook.c +++ /dev/null @@ -1,484 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic codebook pack/unpack/code/decode operations - last mod: $Id: codebook.c 19057 2014-01-22 12:32:31Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codebook.h" -#include "scales.h" -#include "misc.h" -#include "os.h" - -/* packs the given codebook into the bitstream **************************/ - -int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *opb){ - long i,j; - int ordered=0; - - /* first the basic parameters */ - oggpack_write(opb,0x564342,24); - oggpack_write(opb,c->dim,16); - oggpack_write(opb,c->entries,24); - - /* pack the codewords. There are two packings; length ordered and - length random. Decide between the two now. */ - - for(i=1;ientries;i++) - if(c->lengthlist[i-1]==0 || c->lengthlist[i]lengthlist[i-1])break; - if(i==c->entries)ordered=1; - - if(ordered){ - /* length ordered. We only need to say how many codewords of - each length. The actual codewords are generated - deterministically */ - - long count=0; - oggpack_write(opb,1,1); /* ordered */ - oggpack_write(opb,c->lengthlist[0]-1,5); /* 1 to 32 */ - - for(i=1;ientries;i++){ - char this=c->lengthlist[i]; - char last=c->lengthlist[i-1]; - if(this>last){ - for(j=last;jentries-count)); - count=i; - } - } - } - oggpack_write(opb,i-count,_ilog(c->entries-count)); - - }else{ - /* length random. Again, we don't code the codeword itself, just - the length. This time, though, we have to encode each length */ - oggpack_write(opb,0,1); /* unordered */ - - /* algortihmic mapping has use for 'unused entries', which we tag - here. The algorithmic mapping happens as usual, but the unused - entry has no codeword. */ - for(i=0;ientries;i++) - if(c->lengthlist[i]==0)break; - - if(i==c->entries){ - oggpack_write(opb,0,1); /* no unused entries */ - for(i=0;ientries;i++) - oggpack_write(opb,c->lengthlist[i]-1,5); - }else{ - oggpack_write(opb,1,1); /* we have unused entries; thus we tag */ - for(i=0;ientries;i++){ - if(c->lengthlist[i]==0){ - oggpack_write(opb,0,1); - }else{ - oggpack_write(opb,1,1); - oggpack_write(opb,c->lengthlist[i]-1,5); - } - } - } - } - - /* is the entry number the desired return value, or do we have a - mapping? If we have a mapping, what type? */ - oggpack_write(opb,c->maptype,4); - switch(c->maptype){ - case 0: - /* no mapping */ - break; - case 1:case 2: - /* implicitly populated value mapping */ - /* explicitly populated value mapping */ - - if(!c->quantlist){ - /* no quantlist? error */ - return(-1); - } - - /* values that define the dequantization */ - oggpack_write(opb,c->q_min,32); - oggpack_write(opb,c->q_delta,32); - oggpack_write(opb,c->q_quant-1,4); - oggpack_write(opb,c->q_sequencep,1); - - { - int quantvals; - switch(c->maptype){ - case 1: - /* a single column of (c->entries/c->dim) quantized values for - building a full value list algorithmically (square lattice) */ - quantvals=_book_maptype1_quantvals(c); - break; - case 2: - /* every value (c->entries*c->dim total) specified explicitly */ - quantvals=c->entries*c->dim; - break; - default: /* NOT_REACHABLE */ - quantvals=-1; - } - - /* quantized values */ - for(i=0;iquantlist[i]),c->q_quant); - - } - break; - default: - /* error case; we don't have any other map types now */ - return(-1); - } - - return(0); -} - -/* unpacks a codebook from the packet buffer into the codebook struct, - readies the codebook auxiliary structures for decode *************/ -static_codebook *vorbis_staticbook_unpack(oggpack_buffer *opb){ - long i,j; - static_codebook *s=_ogg_calloc(1,sizeof(*s)); - s->allocedp=1; - - /* make sure alignment is correct */ - if(oggpack_read(opb,24)!=0x564342)goto _eofout; - - /* first the basic parameters */ - s->dim=oggpack_read(opb,16); - s->entries=oggpack_read(opb,24); - if(s->entries==-1)goto _eofout; - - if(_ilog(s->dim)+_ilog(s->entries)>24)goto _eofout; - - /* codeword ordering.... length ordered or unordered? */ - switch((int)oggpack_read(opb,1)){ - case 0:{ - long unused; - /* allocated but unused entries? */ - unused=oggpack_read(opb,1); - if((s->entries*(unused?1:5)+7)>>3>opb->storage-oggpack_bytes(opb)) - goto _eofout; - /* unordered */ - s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); - - /* allocated but unused entries? */ - if(unused){ - /* yes, unused entries */ - - for(i=0;ientries;i++){ - if(oggpack_read(opb,1)){ - long num=oggpack_read(opb,5); - if(num==-1)goto _eofout; - s->lengthlist[i]=num+1; - }else - s->lengthlist[i]=0; - } - }else{ - /* all entries used; no tagging */ - for(i=0;ientries;i++){ - long num=oggpack_read(opb,5); - if(num==-1)goto _eofout; - s->lengthlist[i]=num+1; - } - } - - break; - } - case 1: - /* ordered */ - { - long length=oggpack_read(opb,5)+1; - if(length==0)goto _eofout; - s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); - - for(i=0;ientries;){ - long num=oggpack_read(opb,_ilog(s->entries-i)); - if(num==-1)goto _eofout; - if(length>32 || num>s->entries-i || - (num>0 && (num-1)>>(length-1)>1)){ - goto _errout; - } - if(length>32)goto _errout; - for(j=0;jlengthlist[i]=length; - length++; - } - } - break; - default: - /* EOF */ - goto _eofout; - } - - /* Do we have a mapping to unpack? */ - switch((s->maptype=oggpack_read(opb,4))){ - case 0: - /* no mapping */ - break; - case 1: case 2: - /* implicitly populated value mapping */ - /* explicitly populated value mapping */ - - s->q_min=oggpack_read(opb,32); - s->q_delta=oggpack_read(opb,32); - s->q_quant=oggpack_read(opb,4)+1; - s->q_sequencep=oggpack_read(opb,1); - if(s->q_sequencep==-1)goto _eofout; - - { - int quantvals=0; - switch(s->maptype){ - case 1: - quantvals=(s->dim==0?0:_book_maptype1_quantvals(s)); - break; - case 2: - quantvals=s->entries*s->dim; - break; - } - - /* quantized values */ - if(((quantvals*s->q_quant+7)>>3)>opb->storage-oggpack_bytes(opb)) - goto _eofout; - s->quantlist=_ogg_malloc(sizeof(*s->quantlist)*quantvals); - for(i=0;iquantlist[i]=oggpack_read(opb,s->q_quant); - - if(quantvals&&s->quantlist[quantvals-1]==-1)goto _eofout; - } - break; - default: - goto _errout; - } - - /* all set */ - return(s); - - _errout: - _eofout: - vorbis_staticbook_destroy(s); - return(NULL); -} - -/* returns the number of bits ************************************************/ -int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b){ - if(a<0 || a>=book->c->entries)return(0); - oggpack_write(b,book->codelist[a],book->c->lengthlist[a]); - return(book->c->lengthlist[a]); -} - -/* the 'eliminate the decode tree' optimization actually requires the - codewords to be MSb first, not LSb. This is an annoying inelegancy - (and one of the first places where carefully thought out design - turned out to be wrong; Vorbis II and future Ogg codecs should go - to an MSb bitpacker), but not actually the huge hit it appears to - be. The first-stage decode table catches most words so that - bitreverse is not in the main execution path. */ - -static ogg_uint32_t bitreverse(ogg_uint32_t x){ - x= ((x>>16)&0x0000ffff) | ((x<<16)&0xffff0000); - x= ((x>> 8)&0x00ff00ff) | ((x<< 8)&0xff00ff00); - x= ((x>> 4)&0x0f0f0f0f) | ((x<< 4)&0xf0f0f0f0); - x= ((x>> 2)&0x33333333) | ((x<< 2)&0xcccccccc); - return((x>> 1)&0x55555555) | ((x<< 1)&0xaaaaaaaa); -} - -STIN long decode_packed_entry_number(codebook *book, oggpack_buffer *b){ - int read=book->dec_maxlength; - long lo,hi; - long lok = oggpack_look(b,book->dec_firsttablen); - - if (lok >= 0) { - long entry = book->dec_firsttable[lok]; - if(entry&0x80000000UL){ - lo=(entry>>15)&0x7fff; - hi=book->used_entries-(entry&0x7fff); - }else{ - oggpack_adv(b, book->dec_codelengths[entry-1]); - return(entry-1); - } - }else{ - lo=0; - hi=book->used_entries; - } - - lok = oggpack_look(b, read); - - while(lok<0 && read>1) - lok = oggpack_look(b, --read); - if(lok<0)return -1; - - /* bisect search for the codeword in the ordered list */ - { - ogg_uint32_t testword=bitreverse((ogg_uint32_t)lok); - - while(hi-lo>1){ - long p=(hi-lo)>>1; - long test=book->codelist[lo+p]>testword; - lo+=p&(test-1); - hi-=p&(-test); - } - - if(book->dec_codelengths[lo]<=read){ - oggpack_adv(b, book->dec_codelengths[lo]); - return(lo); - } - } - - oggpack_adv(b, read); - - return(-1); -} - -/* Decode side is specced and easier, because we don't need to find - matches using different criteria; we simply read and map. There are - two things we need to do 'depending': - - We may need to support interleave. We don't really, but it's - convenient to do it here rather than rebuild the vector later. - - Cascades may be additive or multiplicitive; this is not inherent in - the codebook, but set in the code using the codebook. Like - interleaving, it's easiest to do it here. - addmul==0 -> declarative (set the value) - addmul==1 -> additive - addmul==2 -> multiplicitive */ - -/* returns the [original, not compacted] entry number or -1 on eof *********/ -long vorbis_book_decode(codebook *book, oggpack_buffer *b){ - if(book->used_entries>0){ - long packed_entry=decode_packed_entry_number(book,b); - if(packed_entry>=0) - return(book->dec_index[packed_entry]); - } - - /* if there's no dec_index, the codebook unpacking isn't collapsed */ - return(-1); -} - -/* returns 0 on OK or -1 on eof *************************************/ -/* decode vector / dim granularity gaurding is done in the upper layer */ -long vorbis_book_decodevs_add(codebook *book,float *a,oggpack_buffer *b,int n){ - if(book->used_entries>0){ - int step=n/book->dim; - long *entry = alloca(sizeof(*entry)*step); - float **t = alloca(sizeof(*t)*step); - int i,j,o; - - for (i = 0; i < step; i++) { - entry[i]=decode_packed_entry_number(book,b); - if(entry[i]==-1)return(-1); - t[i] = book->valuelist+entry[i]*book->dim; - } - for(i=0,o=0;idim;i++,o+=step) - for (j=0;jused_entries>0){ - int i,j,entry; - float *t; - - if(book->dim>8){ - for(i=0;ivaluelist+entry*book->dim; - for (j=0;jdim;) - a[i++]+=t[j++]; - } - }else{ - for(i=0;ivaluelist+entry*book->dim; - j=0; - switch((int)book->dim){ - case 8: - a[i++]+=t[j++]; - case 7: - a[i++]+=t[j++]; - case 6: - a[i++]+=t[j++]; - case 5: - a[i++]+=t[j++]; - case 4: - a[i++]+=t[j++]; - case 3: - a[i++]+=t[j++]; - case 2: - a[i++]+=t[j++]; - case 1: - a[i++]+=t[j++]; - case 0: - break; - } - } - } - } - return(0); -} - -/* unlike the others, we guard against n not being an integer number - of internally rather than in the upper layer (called only by - floor0) */ -long vorbis_book_decodev_set(codebook *book,float *a,oggpack_buffer *b,int n){ - if(book->used_entries>0){ - int i,j,entry; - float *t; - - for(i=0;ivaluelist+entry*book->dim; - for (j=0;idim;){ - a[i++]=t[j++]; - } - } - }else{ - int i; - - for(i=0;iused_entries>0){ - for(i=offset/ch;i<(offset+n)/ch;){ - entry = decode_packed_entry_number(book,b); - if(entry==-1)return(-1); - { - const float *t = book->valuelist+entry*book->dim; - for (j=0;jdim;j++){ - a[chptr++][i]+=t[j]; - if(chptr==ch){ - chptr=0; - i++; - } - } - } - } - } - return(0); -} diff --git a/src/libvorbis-1.3.4/lib/codebook.h b/src/libvorbis-1.3.4/lib/codebook.h deleted file mode 100644 index 15ad90f8..00000000 --- a/src/libvorbis-1.3.4/lib/codebook.h +++ /dev/null @@ -1,119 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2014 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic shared codebook operations - last mod: $Id: codebook.h 19057 2014-01-22 12:32:31Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_CODEBOOK_H_ -#define _V_CODEBOOK_H_ - -#include - -/* This structure encapsulates huffman and VQ style encoding books; it - doesn't do anything specific to either. - - valuelist/quantlist are nonNULL (and q_* significant) only if - there's entry->value mapping to be done. - - If encode-side mapping must be done (and thus the entry needs to be - hunted), the auxiliary encode pointer will point to a decision - tree. This is true of both VQ and huffman, but is mostly useful - with VQ. - -*/ - -typedef struct static_codebook{ - long dim; /* codebook dimensions (elements per vector) */ - long entries; /* codebook entries */ - char *lengthlist; /* codeword lengths in bits */ - - /* mapping ***************************************************************/ - int maptype; /* 0=none - 1=implicitly populated values from map column - 2=listed arbitrary values */ - - /* The below does a linear, single monotonic sequence mapping. */ - long q_min; /* packed 32 bit float; quant value 0 maps to minval */ - long q_delta; /* packed 32 bit float; val 1 - val 0 == delta */ - int q_quant; /* bits: 0 < quant <= 16 */ - int q_sequencep; /* bitflag */ - - long *quantlist; /* map == 1: (int)(entries^(1/dim)) element column map - map == 2: list of dim*entries quantized entry vals - */ - int allocedp; -} static_codebook; - -typedef struct codebook{ - long dim; /* codebook dimensions (elements per vector) */ - long entries; /* codebook entries */ - long used_entries; /* populated codebook entries */ - const static_codebook *c; - - /* for encode, the below are entry-ordered, fully populated */ - /* for decode, the below are ordered by bitreversed codeword and only - used entries are populated */ - float *valuelist; /* list of dim*entries actual entry values */ - ogg_uint32_t *codelist; /* list of bitstream codewords for each entry */ - - int *dec_index; /* only used if sparseness collapsed */ - char *dec_codelengths; - ogg_uint32_t *dec_firsttable; - int dec_firsttablen; - int dec_maxlength; - - /* The current encoder uses only centered, integer-only lattice books. */ - int quantvals; - int minval; - int delta; -} codebook; - -extern void vorbis_staticbook_destroy(static_codebook *b); -extern int vorbis_book_init_encode(codebook *dest,const static_codebook *source); -extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source); -extern void vorbis_book_clear(codebook *b); - -extern float *_book_unquantize(const static_codebook *b,int n,int *map); -extern float *_book_logdist(const static_codebook *b,float *vals); -extern float _float32_unpack(long val); -extern long _float32_pack(float val); -extern int _best(codebook *book, float *a, int step); -extern int _ilog(unsigned int v); -extern long _book_maptype1_quantvals(const static_codebook *b); - -extern int vorbis_book_besterror(codebook *book,float *a,int step,int addmul); -extern long vorbis_book_codeword(codebook *book,int entry); -extern long vorbis_book_codelen(codebook *book,int entry); - - - -extern int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *b); -extern static_codebook *vorbis_staticbook_unpack(oggpack_buffer *b); - -extern int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b); - -extern long vorbis_book_decode(codebook *book, oggpack_buffer *b); -extern long vorbis_book_decodevs_add(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodev_set(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodev_add(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodevv_add(codebook *book, float **a, - long off,int ch, - oggpack_buffer *b,int n); - - - -#endif diff --git a/src/libvorbis-1.3.4/lib/codec_internal.h b/src/libvorbis-1.3.4/lib/codec_internal.h deleted file mode 100644 index de1bccae..00000000 --- a/src/libvorbis-1.3.4/lib/codec_internal.h +++ /dev/null @@ -1,167 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: libvorbis codec headers - last mod: $Id: codec_internal.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_CODECI_H_ -#define _V_CODECI_H_ - -#include "envelope.h" -#include "codebook.h" - -#define BLOCKTYPE_IMPULSE 0 -#define BLOCKTYPE_PADDING 1 -#define BLOCKTYPE_TRANSITION 0 -#define BLOCKTYPE_LONG 1 - -#define PACKETBLOBS 15 - -typedef struct vorbis_block_internal{ - float **pcmdelay; /* this is a pointer into local storage */ - float ampmax; - int blocktype; - - oggpack_buffer *packetblob[PACKETBLOBS]; /* initialized, must be freed; - blob [PACKETBLOBS/2] points to - the oggpack_buffer in the - main vorbis_block */ -} vorbis_block_internal; - -typedef void vorbis_look_floor; -typedef void vorbis_look_residue; -typedef void vorbis_look_transform; - -/* mode ************************************************************/ -typedef struct { - int blockflag; - int windowtype; - int transformtype; - int mapping; -} vorbis_info_mode; - -typedef void vorbis_info_floor; -typedef void vorbis_info_residue; -typedef void vorbis_info_mapping; - -#include "psy.h" -#include "bitrate.h" - -typedef struct private_state { - /* local lookup storage */ - envelope_lookup *ve; /* envelope lookup */ - int window[2]; - vorbis_look_transform **transform[2]; /* block, type */ - drft_lookup fft_look[2]; - - int modebits; - vorbis_look_floor **flr; - vorbis_look_residue **residue; - vorbis_look_psy *psy; - vorbis_look_psy_global *psy_g_look; - - /* local storage, only used on the encoding side. This way the - application does not need to worry about freeing some packets' - memory and not others'; packet storage is always tracked. - Cleared next call to a _dsp_ function */ - unsigned char *header; - unsigned char *header1; - unsigned char *header2; - - bitrate_manager_state bms; - - ogg_int64_t sample_count; -} private_state; - -/* codec_setup_info contains all the setup information specific to the - specific compression/decompression mode in progress (eg, - psychoacoustic settings, channel setup, options, codebook - etc). -*********************************************************************/ - -#include "highlevel.h" -typedef struct codec_setup_info { - - /* Vorbis supports only short and long blocks, but allows the - encoder to choose the sizes */ - - long blocksizes[2]; - - /* modes are the primary means of supporting on-the-fly different - blocksizes, different channel mappings (LR or M/A), - different residue backends, etc. Each mode consists of a - blocksize flag and a mapping (along with the mapping setup */ - - int modes; - int maps; - int floors; - int residues; - int books; - int psys; /* encode only */ - - vorbis_info_mode *mode_param[64]; - int map_type[64]; - vorbis_info_mapping *map_param[64]; - int floor_type[64]; - vorbis_info_floor *floor_param[64]; - int residue_type[64]; - vorbis_info_residue *residue_param[64]; - static_codebook *book_param[256]; - codebook *fullbooks; - - vorbis_info_psy *psy_param[4]; /* encode only */ - vorbis_info_psy_global psy_g_param; - - bitrate_manager_info bi; - highlevel_encode_setup hi; /* used only by vorbisenc.c. It's a - highly redundant structure, but - improves clarity of program flow. */ - int halfrate_flag; /* painless downsample for decode */ -} codec_setup_info; - -extern vorbis_look_psy_global *_vp_global_look(vorbis_info *vi); -extern void _vp_global_free(vorbis_look_psy_global *look); - - - -typedef struct { - int sorted_index[VIF_POSIT+2]; - int forward_index[VIF_POSIT+2]; - int reverse_index[VIF_POSIT+2]; - - int hineighbor[VIF_POSIT]; - int loneighbor[VIF_POSIT]; - int posts; - - int n; - int quant_q; - vorbis_info_floor1 *vi; - - long phrasebits; - long postbits; - long frames; -} vorbis_look_floor1; - - - -extern int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, - const float *logmdct, /* in */ - const float *logmask); -extern int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, - int *A,int *B, - int del); -extern int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, - vorbis_look_floor1 *look, - int *post,int *ilogmask); -#endif diff --git a/src/libvorbis-1.3.4/lib/envelope.c b/src/libvorbis-1.3.4/lib/envelope.c deleted file mode 100644 index 010c66e2..00000000 --- a/src/libvorbis-1.3.4/lib/envelope.c +++ /dev/null @@ -1,375 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: PCM data envelope analysis - last mod: $Id: envelope.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" - -#include "os.h" -#include "scales.h" -#include "envelope.h" -#include "mdct.h" -#include "misc.h" - -void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - int ch=vi->channels; - int i,j; - int n=e->winlength=128; - e->searchstep=64; /* not random */ - - e->minenergy=gi->preecho_minenergy; - e->ch=ch; - e->storage=128; - e->cursor=ci->blocksizes[1]/2; - e->mdct_win=_ogg_calloc(n,sizeof(*e->mdct_win)); - mdct_init(&e->mdct,n); - - for(i=0;imdct_win[i]=sin(i/(n-1.)*M_PI); - e->mdct_win[i]*=e->mdct_win[i]; - } - - /* magic follows */ - e->band[0].begin=2; e->band[0].end=4; - e->band[1].begin=4; e->band[1].end=5; - e->band[2].begin=6; e->band[2].end=6; - e->band[3].begin=9; e->band[3].end=8; - e->band[4].begin=13; e->band[4].end=8; - e->band[5].begin=17; e->band[5].end=8; - e->band[6].begin=22; e->band[6].end=8; - - for(j=0;jband[j].end; - e->band[j].window=_ogg_malloc(n*sizeof(*e->band[0].window)); - for(i=0;iband[j].window[i]=sin((i+.5)/n*M_PI); - e->band[j].total+=e->band[j].window[i]; - } - e->band[j].total=1./e->band[j].total; - } - - e->filter=_ogg_calloc(VE_BANDS*ch,sizeof(*e->filter)); - e->mark=_ogg_calloc(e->storage,sizeof(*e->mark)); - -} - -void _ve_envelope_clear(envelope_lookup *e){ - int i; - mdct_clear(&e->mdct); - for(i=0;iband[i].window); - _ogg_free(e->mdct_win); - _ogg_free(e->filter); - _ogg_free(e->mark); - memset(e,0,sizeof(*e)); -} - -/* fairly straight threshhold-by-band based until we find something - that works better and isn't patented. */ - -static int _ve_amp(envelope_lookup *ve, - vorbis_info_psy_global *gi, - float *data, - envelope_band *bands, - envelope_filter_state *filters){ - long n=ve->winlength; - int ret=0; - long i,j; - float decay; - - /* we want to have a 'minimum bar' for energy, else we're just - basing blocks on quantization noise that outweighs the signal - itself (for low power signals) */ - - float minV=ve->minenergy; - float *vec=alloca(n*sizeof(*vec)); - - /* stretch is used to gradually lengthen the number of windows - considered prevoius-to-potential-trigger */ - int stretch=max(VE_MINSTRETCH,ve->stretch/2); - float penalty=gi->stretch_penalty-(ve->stretch/2-VE_MINSTRETCH); - if(penalty<0.f)penalty=0.f; - if(penalty>gi->stretch_penalty)penalty=gi->stretch_penalty; - - /*_analysis_output_always("lpcm",seq2,data,n,0,0, - totalshift+pos*ve->searchstep);*/ - - /* window and transform */ - for(i=0;imdct_win[i]; - mdct_forward(&ve->mdct,vec,vec); - - /*_analysis_output_always("mdct",seq2,vec,n/2,0,1,0); */ - - /* near-DC spreading function; this has nothing to do with - psychoacoustics, just sidelobe leakage and window size */ - { - float temp=vec[0]*vec[0]+.7*vec[1]*vec[1]+.2*vec[2]*vec[2]; - int ptr=filters->nearptr; - - /* the accumulation is regularly refreshed from scratch to avoid - floating point creep */ - if(ptr==0){ - decay=filters->nearDC_acc=filters->nearDC_partialacc+temp; - filters->nearDC_partialacc=temp; - }else{ - decay=filters->nearDC_acc+=temp; - filters->nearDC_partialacc+=temp; - } - filters->nearDC_acc-=filters->nearDC[ptr]; - filters->nearDC[ptr]=temp; - - decay*=(1./(VE_NEARDC+1)); - filters->nearptr++; - if(filters->nearptr>=VE_NEARDC)filters->nearptr=0; - decay=todB(&decay)*.5-15.f; - } - - /* perform spreading and limiting, also smooth the spectrum. yes, - the MDCT results in all real coefficients, but it still *behaves* - like real/imaginary pairs */ - for(i=0;i>1]=val; - decay-=8.; - } - - /*_analysis_output_always("spread",seq2++,vec,n/4,0,0,0);*/ - - /* perform preecho/postecho triggering by band */ - for(j=0;j=VE_AMP)filters[j].ampptr=0; - } - - /* look at min/max, decide trigger */ - if(valmax>gi->preecho_thresh[j]+penalty){ - ret|=1; - ret|=4; - } - if(valminpostecho_thresh[j]-penalty)ret|=2; - } - - return(ret); -} - -#if 0 -static int seq=0; -static ogg_int64_t totalshift=-1024; -#endif - -long _ve_envelope_search(vorbis_dsp_state *v){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - envelope_lookup *ve=((private_state *)(v->backend_state))->ve; - long i,j; - - int first=ve->current/ve->searchstep; - int last=v->pcm_current/ve->searchstep-VE_WIN; - if(first<0)first=0; - - /* make sure we have enough storage to match the PCM */ - if(last+VE_WIN+VE_POST>ve->storage){ - ve->storage=last+VE_WIN+VE_POST; /* be sure */ - ve->mark=_ogg_realloc(ve->mark,ve->storage*sizeof(*ve->mark)); - } - - for(j=first;jstretch++; - if(ve->stretch>VE_MAXSTRETCH*2) - ve->stretch=VE_MAXSTRETCH*2; - - for(i=0;ich;i++){ - float *pcm=v->pcm[i]+ve->searchstep*(j); - ret|=_ve_amp(ve,gi,pcm,ve->band,ve->filter+i*VE_BANDS); - } - - ve->mark[j+VE_POST]=0; - if(ret&1){ - ve->mark[j]=1; - ve->mark[j+1]=1; - } - - if(ret&2){ - ve->mark[j]=1; - if(j>0)ve->mark[j-1]=1; - } - - if(ret&4)ve->stretch=-1; - } - - ve->current=last*ve->searchstep; - - { - long centerW=v->centerW; - long testW= - centerW+ - ci->blocksizes[v->W]/4+ - ci->blocksizes[1]/2+ - ci->blocksizes[0]/4; - - j=ve->cursor; - - while(jcurrent-(ve->searchstep)){/* account for postecho - working back one window */ - if(j>=testW)return(1); - - ve->cursor=j; - - if(ve->mark[j/ve->searchstep]){ - if(j>centerW){ - -#if 0 - if(j>ve->curmark){ - float *marker=alloca(v->pcm_current*sizeof(*marker)); - int l,m; - memset(marker,0,sizeof(*marker)*v->pcm_current); - fprintf(stderr,"mark! seq=%d, cursor:%fs time:%fs\n", - seq, - (totalshift+ve->cursor)/44100., - (totalshift+j)/44100.); - _analysis_output_always("pcmL",seq,v->pcm[0],v->pcm_current,0,0,totalshift); - _analysis_output_always("pcmR",seq,v->pcm[1],v->pcm_current,0,0,totalshift); - - _analysis_output_always("markL",seq,v->pcm[0],j,0,0,totalshift); - _analysis_output_always("markR",seq,v->pcm[1],j,0,0,totalshift); - - for(m=0;msearchstep]=ve->filter[m].markers[l]*.1; - _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); - } - - for(m=0;msearchstep]=ve->filter[m+VE_BANDS].markers[l]*.1; - _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); - } - - for(l=0;lsearchstep]=ve->mark[l]*.4; - _analysis_output_always("mark",seq,marker,v->pcm_current,0,0,totalshift); - - - seq++; - - } -#endif - - ve->curmark=j; - if(j>=testW)return(1); - return(0); - } - } - j+=ve->searchstep; - } - } - - return(-1); -} - -int _ve_envelope_mark(vorbis_dsp_state *v){ - envelope_lookup *ve=((private_state *)(v->backend_state))->ve; - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - long centerW=v->centerW; - long beginW=centerW-ci->blocksizes[v->W]/4; - long endW=centerW+ci->blocksizes[v->W]/4; - if(v->W){ - beginW-=ci->blocksizes[v->lW]/4; - endW+=ci->blocksizes[v->nW]/4; - }else{ - beginW-=ci->blocksizes[0]/4; - endW+=ci->blocksizes[0]/4; - } - - if(ve->curmark>=beginW && ve->curmarksearchstep; - long last=endW/ve->searchstep; - long i; - for(i=first;imark[i])return(1); - } - return(0); -} - -void _ve_envelope_shift(envelope_lookup *e,long shift){ - int smallsize=e->current/e->searchstep+VE_POST; /* adjust for placing marks - ahead of ve->current */ - int smallshift=shift/e->searchstep; - - memmove(e->mark,e->mark+smallshift,(smallsize-smallshift)*sizeof(*e->mark)); - -#if 0 - for(i=0;ich;i++) - memmove(e->filter[i].markers, - e->filter[i].markers+smallshift, - (1024-smallshift)*sizeof(*(*e->filter).markers)); - totalshift+=shift; -#endif - - e->current-=shift; - if(e->curmark>=0) - e->curmark-=shift; - e->cursor-=shift; -} diff --git a/src/libvorbis-1.3.4/lib/envelope.h b/src/libvorbis-1.3.4/lib/envelope.h deleted file mode 100644 index fd15fb32..00000000 --- a/src/libvorbis-1.3.4/lib/envelope.h +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: PCM data envelope analysis and manipulation - last mod: $Id: envelope.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_ENVELOPE_ -#define _V_ENVELOPE_ - -#include "mdct.h" - -#define VE_PRE 16 -#define VE_WIN 4 -#define VE_POST 2 -#define VE_AMP (VE_PRE+VE_POST-1) - -#define VE_BANDS 7 -#define VE_NEARDC 15 - -#define VE_MINSTRETCH 2 /* a bit less than short block */ -#define VE_MAXSTRETCH 12 /* one-third full block */ - -typedef struct { - float ampbuf[VE_AMP]; - int ampptr; - - float nearDC[VE_NEARDC]; - float nearDC_acc; - float nearDC_partialacc; - int nearptr; - -} envelope_filter_state; - -typedef struct { - int begin; - int end; - float *window; - float total; -} envelope_band; - -typedef struct { - int ch; - int winlength; - int searchstep; - float minenergy; - - mdct_lookup mdct; - float *mdct_win; - - envelope_band band[VE_BANDS]; - envelope_filter_state *filter; - int stretch; - - int *mark; - - long storage; - long current; - long curmark; - long cursor; -} envelope_lookup; - -extern void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi); -extern void _ve_envelope_clear(envelope_lookup *e); -extern long _ve_envelope_search(vorbis_dsp_state *v); -extern void _ve_envelope_shift(envelope_lookup *e,long shift); -extern int _ve_envelope_mark(vorbis_dsp_state *v); - - -#endif diff --git a/src/libvorbis-1.3.4/lib/floor0.c b/src/libvorbis-1.3.4/lib/floor0.c deleted file mode 100644 index 0b5652f4..00000000 --- a/src/libvorbis-1.3.4/lib/floor0.c +++ /dev/null @@ -1,224 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: floor backend 0 implementation - last mod: $Id: floor0.c 19031 2013-12-03 19:20:50Z tterribe $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "lpc.h" -#include "lsp.h" -#include "codebook.h" -#include "scales.h" -#include "misc.h" -#include "os.h" - -#include "misc.h" -#include - -typedef struct { - int ln; - int m; - int **linearmap; - int n[2]; - - vorbis_info_floor0 *vi; - - long bits; - long frames; -} vorbis_look_floor0; - - -/***********************************************/ - -static void floor0_free_info(vorbis_info_floor *i){ - vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -static void floor0_free_look(vorbis_look_floor *i){ - vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; - if(look){ - - if(look->linearmap){ - - if(look->linearmap[0])_ogg_free(look->linearmap[0]); - if(look->linearmap[1])_ogg_free(look->linearmap[1]); - - _ogg_free(look->linearmap); - } - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -static vorbis_info_floor *floor0_unpack (vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - int j; - - vorbis_info_floor0 *info=_ogg_malloc(sizeof(*info)); - info->order=oggpack_read(opb,8); - info->rate=oggpack_read(opb,16); - info->barkmap=oggpack_read(opb,16); - info->ampbits=oggpack_read(opb,6); - info->ampdB=oggpack_read(opb,8); - info->numbooks=oggpack_read(opb,4)+1; - - if(info->order<1)goto err_out; - if(info->rate<1)goto err_out; - if(info->barkmap<1)goto err_out; - if(info->numbooks<1)goto err_out; - - for(j=0;jnumbooks;j++){ - info->books[j]=oggpack_read(opb,8); - if(info->books[j]<0 || info->books[j]>=ci->books)goto err_out; - if(ci->book_param[info->books[j]]->maptype==0)goto err_out; - if(ci->book_param[info->books[j]]->dim<1)goto err_out; - } - return(info); - - err_out: - floor0_free_info(info); - return(NULL); -} - -/* initialize Bark scale and normalization lookups. We could do this - with static tables, but Vorbis allows a number of possible - combinations, so it's best to do it computationally. - - The below is authoritative in terms of defining scale mapping. - Note that the scale depends on the sampling rate as well as the - linear block and mapping sizes */ - -static void floor0_map_lazy_init(vorbis_block *vb, - vorbis_info_floor *infoX, - vorbis_look_floor0 *look){ - if(!look->linearmap[vb->W]){ - vorbis_dsp_state *vd=vb->vd; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_floor0 *info=(vorbis_info_floor0 *)infoX; - int W=vb->W; - int n=ci->blocksizes[W]/2,j; - - /* we choose a scaling constant so that: - floor(bark(rate/2-1)*C)=mapped-1 - floor(bark(rate/2)*C)=mapped */ - float scale=look->ln/toBARK(info->rate/2.f); - - /* the mapping from a linear scale to a smaller bark scale is - straightforward. We do *not* make sure that the linear mapping - does not skip bark-scale bins; the decoder simply skips them and - the encoder may do what it wishes in filling them. They're - necessary in some mapping combinations to keep the scale spacing - accurate */ - look->linearmap[W]=_ogg_malloc((n+1)*sizeof(**look->linearmap)); - for(j=0;jrate/2.f)/n*j) - *scale); /* bark numbers represent band edges */ - if(val>=look->ln)val=look->ln-1; /* guard against the approximation */ - look->linearmap[W][j]=val; - } - look->linearmap[W][j]=-1; - look->n[W]=n; - } -} - -static vorbis_look_floor *floor0_look(vorbis_dsp_state *vd, - vorbis_info_floor *i){ - vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; - vorbis_look_floor0 *look=_ogg_calloc(1,sizeof(*look)); - - (void)vd; - - look->m=info->order; - look->ln=info->barkmap; - look->vi=info; - - look->linearmap=_ogg_calloc(2,sizeof(*look->linearmap)); - - return look; -} - -static void *floor0_inverse1(vorbis_block *vb,vorbis_look_floor *i){ - vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; - vorbis_info_floor0 *info=look->vi; - int j,k; - - int ampraw=oggpack_read(&vb->opb,info->ampbits); - if(ampraw>0){ /* also handles the -1 out of data case */ - long maxval=(1<ampbits)-1; - float amp=(float)ampraw/maxval*info->ampdB; - int booknum=oggpack_read(&vb->opb,_ilog(info->numbooks)); - - if(booknum!=-1 && booknumnumbooks){ /* be paranoid */ - codec_setup_info *ci=vb->vd->vi->codec_setup; - codebook *b=ci->fullbooks+info->books[booknum]; - float last=0.f; - - /* the additional b->dim is a guard against any possible stack - smash; b->dim is provably more than we can overflow the - vector */ - float *lsp=_vorbis_block_alloc(vb,sizeof(*lsp)*(look->m+b->dim+1)); - - if(vorbis_book_decodev_set(b,lsp,&vb->opb,look->m)==-1)goto eop; - for(j=0;jm;){ - for(k=0;jm && kdim;k++,j++)lsp[j]+=last; - last=lsp[j-1]; - } - - lsp[look->m]=amp; - return(lsp); - } - } - eop: - return(NULL); -} - -static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i, - void *memo,float *out){ - vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; - vorbis_info_floor0 *info=look->vi; - - floor0_map_lazy_init(vb,info,look); - - if(memo){ - float *lsp=(float *)memo; - float amp=lsp[look->m]; - - /* take the coefficients back to a spectral envelope curve */ - vorbis_lsp_to_curve(out, - look->linearmap[vb->W], - look->n[vb->W], - look->ln, - lsp,look->m,amp,(float)info->ampdB); - return(1); - } - memset(out,0,sizeof(*out)*look->n[vb->W]); - return(0); -} - -/* export hooks */ -const vorbis_func_floor floor0_exportbundle={ - NULL,&floor0_unpack,&floor0_look,&floor0_free_info, - &floor0_free_look,&floor0_inverse1,&floor0_inverse2 -}; diff --git a/src/libvorbis-1.3.4/lib/floor1.c b/src/libvorbis-1.3.4/lib/floor1.c deleted file mode 100644 index c0515021..00000000 --- a/src/libvorbis-1.3.4/lib/floor1.c +++ /dev/null @@ -1,1102 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: floor backend 1 implementation - last mod: $Id: floor1.c 19031 2013-12-03 19:20:50Z tterribe $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "codebook.h" -#include "misc.h" -#include "scales.h" - -#include - -#define floor1_rangedB 140 /* floor 1 fixed at -140dB to 0dB range */ - -typedef struct lsfit_acc{ - int x0; - int x1; - - int xa; - int ya; - int x2a; - int y2a; - int xya; - int an; - - int xb; - int yb; - int x2b; - int y2b; - int xyb; - int bn; -} lsfit_acc; - -/***********************************************/ - -static void floor1_free_info(vorbis_info_floor *i){ - vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -static void floor1_free_look(vorbis_look_floor *i){ - vorbis_look_floor1 *look=(vorbis_look_floor1 *)i; - if(look){ - /*fprintf(stderr,"floor 1 bit usage %f:%f (%f total)\n", - (float)look->phrasebits/look->frames, - (float)look->postbits/look->frames, - (float)(look->postbits+look->phrasebits)/look->frames);*/ - - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static int ilog2(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static void floor1_pack (vorbis_info_floor *i,oggpack_buffer *opb){ - vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; - int j,k; - int count=0; - int rangebits; - int maxposit=info->postlist[1]; - int maxclass=-1; - - /* save out partitions */ - oggpack_write(opb,info->partitions,5); /* only 0 to 31 legal */ - for(j=0;jpartitions;j++){ - oggpack_write(opb,info->partitionclass[j],4); /* only 0 to 15 legal */ - if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; - } - - /* save out partition classes */ - for(j=0;jclass_dim[j]-1,3); /* 1 to 8 */ - oggpack_write(opb,info->class_subs[j],2); /* 0 to 3 */ - if(info->class_subs[j])oggpack_write(opb,info->class_book[j],8); - for(k=0;k<(1<class_subs[j]);k++) - oggpack_write(opb,info->class_subbook[j][k]+1,8); - } - - /* save out the post list */ - oggpack_write(opb,info->mult-1,2); /* only 1,2,3,4 legal now */ - oggpack_write(opb,ilog2(maxposit),4); - rangebits=ilog2(maxposit); - - for(j=0,k=0;jpartitions;j++){ - count+=info->class_dim[info->partitionclass[j]]; - for(;kpostlist[k+2],rangebits); - } -} - -static int icomp(const void *a,const void *b){ - return(**(int **)a-**(int **)b); -} - -static vorbis_info_floor *floor1_unpack (vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - int j,k,count=0,maxclass=-1,rangebits; - - vorbis_info_floor1 *info=_ogg_calloc(1,sizeof(*info)); - /* read partitions */ - info->partitions=oggpack_read(opb,5); /* only 0 to 31 legal */ - for(j=0;jpartitions;j++){ - info->partitionclass[j]=oggpack_read(opb,4); /* only 0 to 15 legal */ - if(info->partitionclass[j]<0)goto err_out; - if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; - } - - /* read partition classes */ - for(j=0;jclass_dim[j]=oggpack_read(opb,3)+1; /* 1 to 8 */ - info->class_subs[j]=oggpack_read(opb,2); /* 0,1,2,3 bits */ - if(info->class_subs[j]<0) - goto err_out; - if(info->class_subs[j])info->class_book[j]=oggpack_read(opb,8); - if(info->class_book[j]<0 || info->class_book[j]>=ci->books) - goto err_out; - for(k=0;k<(1<class_subs[j]);k++){ - info->class_subbook[j][k]=oggpack_read(opb,8)-1; - if(info->class_subbook[j][k]<-1 || info->class_subbook[j][k]>=ci->books) - goto err_out; - } - } - - /* read the post list */ - info->mult=oggpack_read(opb,2)+1; /* only 1,2,3,4 legal now */ - rangebits=oggpack_read(opb,4); - if(rangebits<0)goto err_out; - - for(j=0,k=0;jpartitions;j++){ - count+=info->class_dim[info->partitionclass[j]]; - if(count>VIF_POSIT) goto err_out; - for(;kpostlist[k+2]=oggpack_read(opb,rangebits); - if(t<0 || t>=(1<postlist[0]=0; - info->postlist[1]=1<postlist+j; - qsort(sortpointer,count+2,sizeof(*sortpointer),icomp); - - for(j=1;jvi=info; - look->n=info->postlist[1]; - - /* we drop each position value in-between already decoded values, - and use linear interpolation to predict each new value past the - edges. The positions are read in the order of the position - list... we precompute the bounding positions in the lookup. Of - course, the neighbors can change (if a position is declined), but - this is an initial mapping */ - - for(i=0;ipartitions;i++)n+=info->class_dim[info->partitionclass[i]]; - n+=2; - look->posts=n; - - /* also store a sorted position index */ - for(i=0;ipostlist+i; - qsort(sortpointer,n,sizeof(*sortpointer),icomp); - - /* points from sort order back to range number */ - for(i=0;iforward_index[i]=sortpointer[i]-info->postlist; - /* points from range order to sorted position */ - for(i=0;ireverse_index[look->forward_index[i]]=i; - /* we actually need the post values too */ - for(i=0;isorted_index[i]=info->postlist[look->forward_index[i]]; - - /* quantize values to multiplier spec */ - switch(info->mult){ - case 1: /* 1024 -> 256 */ - look->quant_q=256; - break; - case 2: /* 1024 -> 128 */ - look->quant_q=128; - break; - case 3: /* 1024 -> 86 */ - look->quant_q=86; - break; - case 4: /* 1024 -> 64 */ - look->quant_q=64; - break; - } - - /* discover our neighbors for decode where we don't use fit flags - (that would push the neighbors outward) */ - for(i=0;in; - int currentx=info->postlist[i+2]; - for(j=0;jpostlist[j]; - if(x>lx && xcurrentx){ - hi=j; - hx=x; - } - } - look->loneighbor[i]=lo; - look->hineighbor[i]=hi; - } - - return(look); -} - -static int render_point(int x0,int x1,int y0,int y1,int x){ - y0&=0x7fff; /* mask off flag */ - y1&=0x7fff; - - { - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int err=ady*(x-x0); - - int off=err/adx; - if(dy<0)return(y0-off); - return(y0+off); - } -} - -static int vorbis_dBquant(const float *x){ - int i= *x*7.3142857f+1023.5f; - if(i>1023)return(1023); - if(i<0)return(0); - return i; -} - -static const float FLOOR1_fromdB_LOOKUP[256]={ - 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, - 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, - 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, - 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, - 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, - 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, - 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, - 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, - 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, - 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, - 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, - 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, - 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, - 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, - 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, - 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, - 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, - 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, - 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, - 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, - 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, - 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, - 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, - 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, - 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, - 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, - 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, - 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, - 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, - 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, - 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, - 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, - 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, - 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, - 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, - 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, - 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, - 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, - 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, - 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, - 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, - 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, - 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, - 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, - 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, - 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, - 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, - 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, - 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, - 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, - 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, - 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, - 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, - 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, - 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, - 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, - 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, - 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, - 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, - 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, - 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, - 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, - 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, - 0.82788260F, 0.88168307F, 0.9389798F, 1.F, -}; - -static void render_line(int n, int x0,int x1,int y0,int y1,float *d){ - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int base=dy/adx; - int sy=(dy<0?base-1:base+1); - int x=x0; - int y=y0; - int err=0; - - ady-=abs(base*adx); - - if(n>x1)n=x1; - - if(x=adx){ - err-=adx; - y+=sy; - }else{ - y+=base; - } - d[x]*=FLOOR1_fromdB_LOOKUP[y]; - } -} - -static void render_line0(int n, int x0,int x1,int y0,int y1,int *d){ - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int base=dy/adx; - int sy=(dy<0?base-1:base+1); - int x=x0; - int y=y0; - int err=0; - - ady-=abs(base*adx); - - if(n>x1)n=x1; - - if(x=adx){ - err-=adx; - y+=sy; - }else{ - y+=base; - } - d[x]=y; - } -} - -/* the floor has already been filtered to only include relevant sections */ -static int accumulate_fit(const float *flr,const float *mdct, - int x0, int x1,lsfit_acc *a, - int n,vorbis_info_floor1 *info){ - long i; - - int xa=0,ya=0,x2a=0,y2a=0,xya=0,na=0, xb=0,yb=0,x2b=0,y2b=0,xyb=0,nb=0; - - memset(a,0,sizeof(*a)); - a->x0=x0; - a->x1=x1; - if(x1>=n)x1=n-1; - - for(i=x0;i<=x1;i++){ - int quantized=vorbis_dBquant(flr+i); - if(quantized){ - if(mdct[i]+info->twofitatten>=flr[i]){ - xa += i; - ya += quantized; - x2a += i*i; - y2a += quantized*quantized; - xya += i*quantized; - na++; - }else{ - xb += i; - yb += quantized; - x2b += i*i; - y2b += quantized*quantized; - xyb += i*quantized; - nb++; - } - } - } - - a->xa=xa; - a->ya=ya; - a->x2a=x2a; - a->y2a=y2a; - a->xya=xya; - a->an=na; - - a->xb=xb; - a->yb=yb; - a->x2b=x2b; - a->y2b=y2b; - a->xyb=xyb; - a->bn=nb; - - return(na); -} - -static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1, - vorbis_info_floor1 *info){ - double xb=0,yb=0,x2b=0,y2b=0,xyb=0,bn=0; - int i; - int x0=a[0].x0; - int x1=a[fits-1].x1; - - for(i=0;itwofitweight/(a[i].an+1)+1.; - - xb+=a[i].xb + a[i].xa * weight; - yb+=a[i].yb + a[i].ya * weight; - x2b+=a[i].x2b + a[i].x2a * weight; - y2b+=a[i].y2b + a[i].y2a * weight; - xyb+=a[i].xyb + a[i].xya * weight; - bn+=a[i].bn + a[i].an * weight; - } - - if(*y0>=0){ - xb+= x0; - yb+= *y0; - x2b+= x0 * x0; - y2b+= *y0 * *y0; - xyb+= *y0 * x0; - bn++; - } - - if(*y1>=0){ - xb+= x1; - yb+= *y1; - x2b+= x1 * x1; - y2b+= *y1 * *y1; - xyb+= *y1 * x1; - bn++; - } - - { - double denom=(bn*x2b-xb*xb); - - if(denom>0.){ - double a=(yb*x2b-xyb*xb)/denom; - double b=(bn*xyb-xb*yb)/denom; - *y0=rint(a+b*x0); - *y1=rint(a+b*x1); - - /* limit to our range! */ - if(*y0>1023)*y0=1023; - if(*y1>1023)*y1=1023; - if(*y0<0)*y0=0; - if(*y1<0)*y1=0; - - return 0; - }else{ - *y0=0; - *y1=0; - return 1; - } - } -} - -static int inspect_error(int x0,int x1,int y0,int y1,const float *mask, - const float *mdct, - vorbis_info_floor1 *info){ - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int base=dy/adx; - int sy=(dy<0?base-1:base+1); - int x=x0; - int y=y0; - int err=0; - int val=vorbis_dBquant(mask+x); - int mse=0; - int n=0; - - ady-=abs(base*adx); - - mse=(y-val); - mse*=mse; - n++; - if(mdct[x]+info->twofitatten>=mask[x]){ - if(y+info->maxovermaxunder>val)return(1); - } - - while(++x=adx){ - err-=adx; - y+=sy; - }else{ - y+=base; - } - - val=vorbis_dBquant(mask+x); - mse+=((y-val)*(y-val)); - n++; - if(mdct[x]+info->twofitatten>=mask[x]){ - if(val){ - if(y+info->maxovermaxunder>val)return(1); - } - } - } - - if(info->maxover*info->maxover/n>info->maxerr)return(0); - if(info->maxunder*info->maxunder/n>info->maxerr)return(0); - if(mse/n>info->maxerr)return(1); - return(0); -} - -static int post_Y(int *A,int *B,int pos){ - if(A[pos]<0) - return B[pos]; - if(B[pos]<0) - return A[pos]; - - return (A[pos]+B[pos])>>1; -} - -int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, - const float *logmdct, /* in */ - const float *logmask){ - long i,j; - vorbis_info_floor1 *info=look->vi; - long n=look->n; - long posts=look->posts; - long nonzero=0; - lsfit_acc fits[VIF_POSIT+1]; - int fit_valueA[VIF_POSIT+2]; /* index by range list position */ - int fit_valueB[VIF_POSIT+2]; /* index by range list position */ - - int loneighbor[VIF_POSIT+2]; /* sorted index of range list position (+2) */ - int hineighbor[VIF_POSIT+2]; - int *output=NULL; - int memo[VIF_POSIT+2]; - - for(i=0;isorted_index[i], - look->sorted_index[i+1],fits+i, - n,info); - } - - if(nonzero){ - /* start by fitting the implicit base case.... */ - int y0=-200; - int y1=-200; - fit_line(fits,posts-1,&y0,&y1,info); - - fit_valueA[0]=y0; - fit_valueB[0]=y0; - fit_valueB[1]=y1; - fit_valueA[1]=y1; - - /* Non degenerate case */ - /* start progressive splitting. This is a greedy, non-optimal - algorithm, but simple and close enough to the best - answer. */ - for(i=2;ireverse_index[i]; - int ln=loneighbor[sortpos]; - int hn=hineighbor[sortpos]; - - /* eliminate repeat searches of a particular range with a memo */ - if(memo[ln]!=hn){ - /* haven't performed this error search yet */ - int lsortpos=look->reverse_index[ln]; - int hsortpos=look->reverse_index[hn]; - memo[ln]=hn; - - { - /* A note: we want to bound/minimize *local*, not global, error */ - int lx=info->postlist[ln]; - int hx=info->postlist[hn]; - int ly=post_Y(fit_valueA,fit_valueB,ln); - int hy=post_Y(fit_valueA,fit_valueB,hn); - - if(ly==-1 || hy==-1){ - exit(1); - } - - if(inspect_error(lx,hx,ly,hy,logmask,logmdct,info)){ - /* outside error bounds/begin search area. Split it. */ - int ly0=-200; - int ly1=-200; - int hy0=-200; - int hy1=-200; - int ret0=fit_line(fits+lsortpos,sortpos-lsortpos,&ly0,&ly1,info); - int ret1=fit_line(fits+sortpos,hsortpos-sortpos,&hy0,&hy1,info); - - if(ret0){ - ly0=ly; - ly1=hy0; - } - if(ret1){ - hy0=ly1; - hy1=hy; - } - - if(ret0 && ret1){ - fit_valueA[i]=-200; - fit_valueB[i]=-200; - }else{ - /* store new edge values */ - fit_valueB[ln]=ly0; - if(ln==0)fit_valueA[ln]=ly0; - fit_valueA[i]=ly1; - fit_valueB[i]=hy0; - fit_valueA[hn]=hy1; - if(hn==1)fit_valueB[hn]=hy1; - - if(ly1>=0 || hy0>=0){ - /* store new neighbor values */ - for(j=sortpos-1;j>=0;j--) - if(hineighbor[j]==hn) - hineighbor[j]=i; - else - break; - for(j=sortpos+1;jloneighbor[i-2]; - int hn=look->hineighbor[i-2]; - int x0=info->postlist[ln]; - int x1=info->postlist[hn]; - int y0=output[ln]; - int y1=output[hn]; - - int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); - int vx=post_Y(fit_valueA,fit_valueB,i); - - if(vx>=0 && predicted!=vx){ - output[i]=vx; - }else{ - output[i]= predicted|0x8000; - } - } - } - - return(output); - -} - -int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, - int *A,int *B, - int del){ - - long i; - long posts=look->posts; - int *output=NULL; - - if(A && B){ - output=_vorbis_block_alloc(vb,sizeof(*output)*posts); - - /* overly simpleminded--- look again post 1.2 */ - for(i=0;i>16; - if(A[i]&0x8000 && B[i]&0x8000)output[i]|=0x8000; - } - } - - return(output); -} - - -int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, - vorbis_look_floor1 *look, - int *post,int *ilogmask){ - - long i,j; - vorbis_info_floor1 *info=look->vi; - long posts=look->posts; - codec_setup_info *ci=vb->vd->vi->codec_setup; - int out[VIF_POSIT+2]; - static_codebook **sbooks=ci->book_param; - codebook *books=ci->fullbooks; - - /* quantize values to multiplier spec */ - if(post){ - for(i=0;imult){ - case 1: /* 1024 -> 256 */ - val>>=2; - break; - case 2: /* 1024 -> 128 */ - val>>=3; - break; - case 3: /* 1024 -> 86 */ - val/=12; - break; - case 4: /* 1024 -> 64 */ - val>>=4; - break; - } - post[i]=val | (post[i]&0x8000); - } - - out[0]=post[0]; - out[1]=post[1]; - - /* find prediction values for each post and subtract them */ - for(i=2;iloneighbor[i-2]; - int hn=look->hineighbor[i-2]; - int x0=info->postlist[ln]; - int x1=info->postlist[hn]; - int y0=post[ln]; - int y1=post[hn]; - - int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); - - if((post[i]&0x8000) || (predicted==post[i])){ - post[i]=predicted|0x8000; /* in case there was roundoff jitter - in interpolation */ - out[i]=0; - }else{ - int headroom=(look->quant_q-predictedquant_q-predicted:predicted); - - int val=post[i]-predicted; - - /* at this point the 'deviation' value is in the range +/- max - range, but the real, unique range can always be mapped to - only [0-maxrange). So we want to wrap the deviation into - this limited range, but do it in the way that least screws - an essentially gaussian probability distribution. */ - - if(val<0) - if(val<-headroom) - val=headroom-val-1; - else - val=-1-(val<<1); - else - if(val>=headroom) - val= val+headroom; - else - val<<=1; - - out[i]=val; - post[ln]&=0x7fff; - post[hn]&=0x7fff; - } - } - - /* we have everything we need. pack it out */ - /* mark nontrivial floor */ - oggpack_write(opb,1,1); - - /* beginning/end post */ - look->frames++; - look->postbits+=ilog(look->quant_q-1)*2; - oggpack_write(opb,out[0],ilog(look->quant_q-1)); - oggpack_write(opb,out[1],ilog(look->quant_q-1)); - - - /* partition by partition */ - for(i=0,j=2;ipartitions;i++){ - int class=info->partitionclass[i]; - int cdim=info->class_dim[class]; - int csubbits=info->class_subs[class]; - int csub=1<class_subbook[class][k]; - if(booknum<0){ - maxval[k]=1; - }else{ - maxval[k]=sbooks[info->class_subbook[class][k]]->entries; - } - } - for(k=0;kphrasebits+= - vorbis_book_encode(books+info->class_book[class],cval,opb); - -#ifdef TRAIN_FLOOR1 - { - FILE *of; - char buffer[80]; - sprintf(buffer,"line_%dx%ld_class%d.vqd", - vb->pcmend/2,posts-2,class); - of=fopen(buffer,"a"); - fprintf(of,"%d\n",cval); - fclose(of); - } -#endif - } - - /* write post values */ - for(k=0;kclass_subbook[class][bookas[k]]; - if(book>=0){ - /* hack to allow training with 'bad' books */ - if(out[j+k]<(books+book)->entries) - look->postbits+=vorbis_book_encode(books+book, - out[j+k],opb); - /*else - fprintf(stderr,"+!");*/ - -#ifdef TRAIN_FLOOR1 - { - FILE *of; - char buffer[80]; - sprintf(buffer,"line_%dx%ld_%dsub%d.vqd", - vb->pcmend/2,posts-2,class,bookas[k]); - of=fopen(buffer,"a"); - fprintf(of,"%d\n",out[j+k]); - fclose(of); - } -#endif - } - } - j+=cdim; - } - - { - /* generate quantized floor equivalent to what we'd unpack in decode */ - /* render the lines */ - int hx=0; - int lx=0; - int ly=post[0]*info->mult; - int n=ci->blocksizes[vb->W]/2; - - for(j=1;jposts;j++){ - int current=look->forward_index[j]; - int hy=post[current]&0x7fff; - if(hy==post[current]){ - - hy*=info->mult; - hx=info->postlist[current]; - - render_line0(n,lx,hx,ly,hy,ilogmask); - - lx=hx; - ly=hy; - } - } - for(j=hx;jpcmend/2;j++)ilogmask[j]=ly; /* be certain */ - return(1); - } - }else{ - oggpack_write(opb,0,1); - memset(ilogmask,0,vb->pcmend/2*sizeof(*ilogmask)); - return(0); - } -} - -static void *floor1_inverse1(vorbis_block *vb,vorbis_look_floor *in){ - vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; - vorbis_info_floor1 *info=look->vi; - codec_setup_info *ci=vb->vd->vi->codec_setup; - - int i,j,k; - codebook *books=ci->fullbooks; - - /* unpack wrapped/predicted values from stream */ - if(oggpack_read(&vb->opb,1)==1){ - int *fit_value=_vorbis_block_alloc(vb,(look->posts)*sizeof(*fit_value)); - - fit_value[0]=oggpack_read(&vb->opb,ilog(look->quant_q-1)); - fit_value[1]=oggpack_read(&vb->opb,ilog(look->quant_q-1)); - - /* partition by partition */ - for(i=0,j=2;ipartitions;i++){ - int class=info->partitionclass[i]; - int cdim=info->class_dim[class]; - int csubbits=info->class_subs[class]; - int csub=1<class_book[class],&vb->opb); - - if(cval==-1)goto eop; - } - - for(k=0;kclass_subbook[class][cval&(csub-1)]; - cval>>=csubbits; - if(book>=0){ - if((fit_value[j+k]=vorbis_book_decode(books+book,&vb->opb))==-1) - goto eop; - }else{ - fit_value[j+k]=0; - } - } - j+=cdim; - } - - /* unwrap positive values and reconsitute via linear interpolation */ - for(i=2;iposts;i++){ - int predicted=render_point(info->postlist[look->loneighbor[i-2]], - info->postlist[look->hineighbor[i-2]], - fit_value[look->loneighbor[i-2]], - fit_value[look->hineighbor[i-2]], - info->postlist[i]); - int hiroom=look->quant_q-predicted; - int loroom=predicted; - int room=(hiroom=room){ - if(hiroom>loroom){ - val = val-loroom; - }else{ - val = -1-(val-hiroom); - } - }else{ - if(val&1){ - val= -((val+1)>>1); - }else{ - val>>=1; - } - } - - fit_value[i]=(val+predicted)&0x7fff; - fit_value[look->loneighbor[i-2]]&=0x7fff; - fit_value[look->hineighbor[i-2]]&=0x7fff; - - }else{ - fit_value[i]=predicted|0x8000; - } - - } - - return(fit_value); - } - eop: - return(NULL); -} - -static int floor1_inverse2(vorbis_block *vb,vorbis_look_floor *in,void *memo, - float *out){ - vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; - vorbis_info_floor1 *info=look->vi; - - codec_setup_info *ci=vb->vd->vi->codec_setup; - int n=ci->blocksizes[vb->W]/2; - int j; - - if(memo){ - /* render the lines */ - int *fit_value=(int *)memo; - int hx=0; - int lx=0; - int ly=fit_value[0]*info->mult; - /* guard lookup against out-of-range values */ - ly=(ly<0?0:ly>255?255:ly); - - for(j=1;jposts;j++){ - int current=look->forward_index[j]; - int hy=fit_value[current]&0x7fff; - if(hy==fit_value[current]){ - - hx=info->postlist[current]; - hy*=info->mult; - /* guard lookup against out-of-range values */ - hy=(hy<0?0:hy>255?255:hy); - - render_line(n,lx,hx,ly,hy,out); - - lx=hx; - ly=hy; - } - } - for(j=hx;j header packets - last mod: $Id: info.c 19058 2014-01-22 18:03:15Z xiphmont $ - - ********************************************************************/ - -/* general handling of the header and the vorbis_info structure (and - substructures) */ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "codebook.h" -#include "registry.h" -#include "window.h" -#include "psy.h" -#include "misc.h" -#include "os.h" - -#define GENERAL_VENDOR_STRING "Xiph.Org libVorbis 1.3.4" -#define ENCODE_VENDOR_STRING "Xiph.Org libVorbis I 20140122 (Turpakäräjiin)" - -/* helpers */ -static int ilog2(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static void _v_writestring(oggpack_buffer *o,const char *s, int bytes){ - - while(bytes--){ - oggpack_write(o,*s++,8); - } -} - -static void _v_readstring(oggpack_buffer *o,char *buf,int bytes){ - while(bytes--){ - *buf++=oggpack_read(o,8); - } -} - -void vorbis_comment_init(vorbis_comment *vc){ - memset(vc,0,sizeof(*vc)); -} - -void vorbis_comment_add(vorbis_comment *vc,const char *comment){ - vc->user_comments=_ogg_realloc(vc->user_comments, - (vc->comments+2)*sizeof(*vc->user_comments)); - vc->comment_lengths=_ogg_realloc(vc->comment_lengths, - (vc->comments+2)*sizeof(*vc->comment_lengths)); - vc->comment_lengths[vc->comments]=strlen(comment); - vc->user_comments[vc->comments]=_ogg_malloc(vc->comment_lengths[vc->comments]+1); - strcpy(vc->user_comments[vc->comments], comment); - vc->comments++; - vc->user_comments[vc->comments]=NULL; -} - -void vorbis_comment_add_tag(vorbis_comment *vc, const char *tag, const char *contents){ - char *comment=alloca(strlen(tag)+strlen(contents)+2); /* +2 for = and \0 */ - strcpy(comment, tag); - strcat(comment, "="); - strcat(comment, contents); - vorbis_comment_add(vc, comment); -} - -/* This is more or less the same as strncasecmp - but that doesn't exist - * everywhere, and this is a fairly trivial function, so we include it */ -static int tagcompare(const char *s1, const char *s2, int n){ - int c=0; - while(c < n){ - if(toupper(s1[c]) != toupper(s2[c])) - return !0; - c++; - } - return 0; -} - -char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count){ - long i; - int found = 0; - int taglen = strlen(tag)+1; /* +1 for the = we append */ - char *fulltag = alloca(taglen+ 1); - - strcpy(fulltag, tag); - strcat(fulltag, "="); - - for(i=0;icomments;i++){ - if(!tagcompare(vc->user_comments[i], fulltag, taglen)){ - if(count == found) - /* We return a pointer to the data, not a copy */ - return vc->user_comments[i] + taglen; - else - found++; - } - } - return NULL; /* didn't find anything */ -} - -int vorbis_comment_query_count(vorbis_comment *vc, const char *tag){ - int i,count=0; - int taglen = strlen(tag)+1; /* +1 for the = we append */ - char *fulltag = alloca(taglen+1); - strcpy(fulltag,tag); - strcat(fulltag, "="); - - for(i=0;icomments;i++){ - if(!tagcompare(vc->user_comments[i], fulltag, taglen)) - count++; - } - - return count; -} - -void vorbis_comment_clear(vorbis_comment *vc){ - if(vc){ - long i; - if(vc->user_comments){ - for(i=0;icomments;i++) - if(vc->user_comments[i])_ogg_free(vc->user_comments[i]); - _ogg_free(vc->user_comments); - } - if(vc->comment_lengths)_ogg_free(vc->comment_lengths); - if(vc->vendor)_ogg_free(vc->vendor); - memset(vc,0,sizeof(*vc)); - } -} - -/* blocksize 0 is guaranteed to be short, 1 is guaranteed to be long. - They may be equal, but short will never ge greater than long */ -int vorbis_info_blocksize(vorbis_info *vi,int zo){ - codec_setup_info *ci = vi->codec_setup; - return ci ? ci->blocksizes[zo] : -1; -} - -/* used by synthesis, which has a full, alloced vi */ -void vorbis_info_init(vorbis_info *vi){ - memset(vi,0,sizeof(*vi)); - vi->codec_setup=_ogg_calloc(1,sizeof(codec_setup_info)); -} - -void vorbis_info_clear(vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - int i; - - if(ci){ - - for(i=0;imodes;i++) - if(ci->mode_param[i])_ogg_free(ci->mode_param[i]); - - for(i=0;imaps;i++) /* unpack does the range checking */ - if(ci->map_param[i]) /* this may be cleaning up an aborted - unpack, in which case the below type - cannot be trusted */ - _mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]); - - for(i=0;ifloors;i++) /* unpack does the range checking */ - if(ci->floor_param[i]) /* this may be cleaning up an aborted - unpack, in which case the below type - cannot be trusted */ - _floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]); - - for(i=0;iresidues;i++) /* unpack does the range checking */ - if(ci->residue_param[i]) /* this may be cleaning up an aborted - unpack, in which case the below type - cannot be trusted */ - _residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]); - - for(i=0;ibooks;i++){ - if(ci->book_param[i]){ - /* knows if the book was not alloced */ - vorbis_staticbook_destroy(ci->book_param[i]); - } - if(ci->fullbooks) - vorbis_book_clear(ci->fullbooks+i); - } - if(ci->fullbooks) - _ogg_free(ci->fullbooks); - - for(i=0;ipsys;i++) - _vi_psy_free(ci->psy_param[i]); - - _ogg_free(ci); - } - - memset(vi,0,sizeof(*vi)); -} - -/* Header packing/unpacking ********************************************/ - -static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - if(!ci)return(OV_EFAULT); - - vi->version=oggpack_read(opb,32); - if(vi->version!=0)return(OV_EVERSION); - - vi->channels=oggpack_read(opb,8); - vi->rate=oggpack_read(opb,32); - - vi->bitrate_upper=oggpack_read(opb,32); - vi->bitrate_nominal=oggpack_read(opb,32); - vi->bitrate_lower=oggpack_read(opb,32); - - ci->blocksizes[0]=1<blocksizes[1]=1<rate<1)goto err_out; - if(vi->channels<1)goto err_out; - if(ci->blocksizes[0]<64)goto err_out; - if(ci->blocksizes[1]blocksizes[0])goto err_out; - if(ci->blocksizes[1]>8192)goto err_out; - - if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ - - return(0); - err_out: - vorbis_info_clear(vi); - return(OV_EBADHEADER); -} - -static int _vorbis_unpack_comment(vorbis_comment *vc,oggpack_buffer *opb){ - int i; - int vendorlen=oggpack_read(opb,32); - if(vendorlen<0)goto err_out; - if(vendorlen>opb->storage-8)goto err_out; - vc->vendor=_ogg_calloc(vendorlen+1,1); - _v_readstring(opb,vc->vendor,vendorlen); - i=oggpack_read(opb,32); - if(i<0)goto err_out; - if(i>((opb->storage-oggpack_bytes(opb))>>2))goto err_out; - vc->comments=i; - vc->user_comments=_ogg_calloc(vc->comments+1,sizeof(*vc->user_comments)); - vc->comment_lengths=_ogg_calloc(vc->comments+1, sizeof(*vc->comment_lengths)); - - for(i=0;icomments;i++){ - int len=oggpack_read(opb,32); - if(len<0)goto err_out; - if(len>opb->storage-oggpack_bytes(opb))goto err_out; - vc->comment_lengths[i]=len; - vc->user_comments[i]=_ogg_calloc(len+1,1); - _v_readstring(opb,vc->user_comments[i],len); - } - if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ - - return(0); - err_out: - vorbis_comment_clear(vc); - return(OV_EBADHEADER); -} - -/* all of the real encoding details are here. The modes, books, - everything */ -static int _vorbis_unpack_books(vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - int i; - if(!ci)return(OV_EFAULT); - - /* codebooks */ - ci->books=oggpack_read(opb,8)+1; - if(ci->books<=0)goto err_out; - for(i=0;ibooks;i++){ - ci->book_param[i]=vorbis_staticbook_unpack(opb); - if(!ci->book_param[i])goto err_out; - } - - /* time backend settings; hooks are unused */ - { - int times=oggpack_read(opb,6)+1; - if(times<=0)goto err_out; - for(i=0;i=VI_TIMEB)goto err_out; - } - } - - /* floor backend settings */ - ci->floors=oggpack_read(opb,6)+1; - if(ci->floors<=0)goto err_out; - for(i=0;ifloors;i++){ - ci->floor_type[i]=oggpack_read(opb,16); - if(ci->floor_type[i]<0 || ci->floor_type[i]>=VI_FLOORB)goto err_out; - ci->floor_param[i]=_floor_P[ci->floor_type[i]]->unpack(vi,opb); - if(!ci->floor_param[i])goto err_out; - } - - /* residue backend settings */ - ci->residues=oggpack_read(opb,6)+1; - if(ci->residues<=0)goto err_out; - for(i=0;iresidues;i++){ - ci->residue_type[i]=oggpack_read(opb,16); - if(ci->residue_type[i]<0 || ci->residue_type[i]>=VI_RESB)goto err_out; - ci->residue_param[i]=_residue_P[ci->residue_type[i]]->unpack(vi,opb); - if(!ci->residue_param[i])goto err_out; - } - - /* map backend settings */ - ci->maps=oggpack_read(opb,6)+1; - if(ci->maps<=0)goto err_out; - for(i=0;imaps;i++){ - ci->map_type[i]=oggpack_read(opb,16); - if(ci->map_type[i]<0 || ci->map_type[i]>=VI_MAPB)goto err_out; - ci->map_param[i]=_mapping_P[ci->map_type[i]]->unpack(vi,opb); - if(!ci->map_param[i])goto err_out; - } - - /* mode settings */ - ci->modes=oggpack_read(opb,6)+1; - if(ci->modes<=0)goto err_out; - for(i=0;imodes;i++){ - ci->mode_param[i]=_ogg_calloc(1,sizeof(*ci->mode_param[i])); - ci->mode_param[i]->blockflag=oggpack_read(opb,1); - ci->mode_param[i]->windowtype=oggpack_read(opb,16); - ci->mode_param[i]->transformtype=oggpack_read(opb,16); - ci->mode_param[i]->mapping=oggpack_read(opb,8); - - if(ci->mode_param[i]->windowtype>=VI_WINDOWB)goto err_out; - if(ci->mode_param[i]->transformtype>=VI_WINDOWB)goto err_out; - if(ci->mode_param[i]->mapping>=ci->maps)goto err_out; - if(ci->mode_param[i]->mapping<0)goto err_out; - } - - if(oggpack_read(opb,1)!=1)goto err_out; /* top level EOP check */ - - return(0); - err_out: - vorbis_info_clear(vi); - return(OV_EBADHEADER); -} - -/* Is this packet a vorbis ID header? */ -int vorbis_synthesis_idheader(ogg_packet *op){ - oggpack_buffer opb; - char buffer[6]; - - if(op){ - oggpack_readinit(&opb,op->packet,op->bytes); - - if(!op->b_o_s) - return(0); /* Not the initial packet */ - - if(oggpack_read(&opb,8) != 1) - return 0; /* not an ID header */ - - memset(buffer,0,6); - _v_readstring(&opb,buffer,6); - if(memcmp(buffer,"vorbis",6)) - return 0; /* not vorbis */ - - return 1; - } - - return 0; -} - -/* The Vorbis header is in three packets; the initial small packet in - the first page that identifies basic parameters, a second packet - with bitstream comments and a third packet that holds the - codebook. */ - -int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc,ogg_packet *op){ - oggpack_buffer opb; - - if(op){ - oggpack_readinit(&opb,op->packet,op->bytes); - - /* Which of the three types of header is this? */ - /* Also verify header-ness, vorbis */ - { - char buffer[6]; - int packtype=oggpack_read(&opb,8); - memset(buffer,0,6); - _v_readstring(&opb,buffer,6); - if(memcmp(buffer,"vorbis",6)){ - /* not a vorbis header */ - return(OV_ENOTVORBIS); - } - switch(packtype){ - case 0x01: /* least significant *bit* is read first */ - if(!op->b_o_s){ - /* Not the initial packet */ - return(OV_EBADHEADER); - } - if(vi->rate!=0){ - /* previously initialized info header */ - return(OV_EBADHEADER); - } - - return(_vorbis_unpack_info(vi,&opb)); - - case 0x03: /* least significant *bit* is read first */ - if(vi->rate==0){ - /* um... we didn't get the initial header */ - return(OV_EBADHEADER); - } - - return(_vorbis_unpack_comment(vc,&opb)); - - case 0x05: /* least significant *bit* is read first */ - if(vi->rate==0 || vc->vendor==NULL){ - /* um... we didn;t get the initial header or comments yet */ - return(OV_EBADHEADER); - } - - return(_vorbis_unpack_books(vi,&opb)); - - default: - /* Not a valid vorbis header type */ - return(OV_EBADHEADER); - break; - } - } - } - return(OV_EBADHEADER); -} - -/* pack side **********************************************************/ - -static int _vorbis_pack_info(oggpack_buffer *opb,vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - if(!ci)return(OV_EFAULT); - - /* preamble */ - oggpack_write(opb,0x01,8); - _v_writestring(opb,"vorbis", 6); - - /* basic information about the stream */ - oggpack_write(opb,0x00,32); - oggpack_write(opb,vi->channels,8); - oggpack_write(opb,vi->rate,32); - - oggpack_write(opb,vi->bitrate_upper,32); - oggpack_write(opb,vi->bitrate_nominal,32); - oggpack_write(opb,vi->bitrate_lower,32); - - oggpack_write(opb,ilog2(ci->blocksizes[0]),4); - oggpack_write(opb,ilog2(ci->blocksizes[1]),4); - oggpack_write(opb,1,1); - - return(0); -} - -static int _vorbis_pack_comment(oggpack_buffer *opb,vorbis_comment *vc){ - int bytes = strlen(ENCODE_VENDOR_STRING); - - /* preamble */ - oggpack_write(opb,0x03,8); - _v_writestring(opb,"vorbis", 6); - - /* vendor */ - oggpack_write(opb,bytes,32); - _v_writestring(opb,ENCODE_VENDOR_STRING, bytes); - - /* comments */ - - oggpack_write(opb,vc->comments,32); - if(vc->comments){ - int i; - for(i=0;icomments;i++){ - if(vc->user_comments[i]){ - oggpack_write(opb,vc->comment_lengths[i],32); - _v_writestring(opb,vc->user_comments[i], vc->comment_lengths[i]); - }else{ - oggpack_write(opb,0,32); - } - } - } - oggpack_write(opb,1,1); - - return(0); -} - -static int _vorbis_pack_books(oggpack_buffer *opb,vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - int i; - if(!ci)return(OV_EFAULT); - - oggpack_write(opb,0x05,8); - _v_writestring(opb,"vorbis", 6); - - /* books */ - oggpack_write(opb,ci->books-1,8); - for(i=0;ibooks;i++) - if(vorbis_staticbook_pack(ci->book_param[i],opb))goto err_out; - - /* times; hook placeholders */ - oggpack_write(opb,0,6); - oggpack_write(opb,0,16); - - /* floors */ - oggpack_write(opb,ci->floors-1,6); - for(i=0;ifloors;i++){ - oggpack_write(opb,ci->floor_type[i],16); - if(_floor_P[ci->floor_type[i]]->pack) - _floor_P[ci->floor_type[i]]->pack(ci->floor_param[i],opb); - else - goto err_out; - } - - /* residues */ - oggpack_write(opb,ci->residues-1,6); - for(i=0;iresidues;i++){ - oggpack_write(opb,ci->residue_type[i],16); - _residue_P[ci->residue_type[i]]->pack(ci->residue_param[i],opb); - } - - /* maps */ - oggpack_write(opb,ci->maps-1,6); - for(i=0;imaps;i++){ - oggpack_write(opb,ci->map_type[i],16); - _mapping_P[ci->map_type[i]]->pack(vi,ci->map_param[i],opb); - } - - /* modes */ - oggpack_write(opb,ci->modes-1,6); - for(i=0;imodes;i++){ - oggpack_write(opb,ci->mode_param[i]->blockflag,1); - oggpack_write(opb,ci->mode_param[i]->windowtype,16); - oggpack_write(opb,ci->mode_param[i]->transformtype,16); - oggpack_write(opb,ci->mode_param[i]->mapping,8); - } - oggpack_write(opb,1,1); - - return(0); -err_out: - return(-1); -} - -int vorbis_commentheader_out(vorbis_comment *vc, - ogg_packet *op){ - - oggpack_buffer opb; - - oggpack_writeinit(&opb); - if(_vorbis_pack_comment(&opb,vc)){ - oggpack_writeclear(&opb); - return OV_EIMPL; - } - - op->packet = _ogg_malloc(oggpack_bytes(&opb)); - memcpy(op->packet, opb.buffer, oggpack_bytes(&opb)); - - op->bytes=oggpack_bytes(&opb); - op->b_o_s=0; - op->e_o_s=0; - op->granulepos=0; - op->packetno=1; - - oggpack_writeclear(&opb); - return 0; -} - -int vorbis_analysis_headerout(vorbis_dsp_state *v, - vorbis_comment *vc, - ogg_packet *op, - ogg_packet *op_comm, - ogg_packet *op_code){ - int ret=OV_EIMPL; - vorbis_info *vi=v->vi; - oggpack_buffer opb; - private_state *b=v->backend_state; - - if(!b){ - ret=OV_EFAULT; - goto err_out; - } - - /* first header packet **********************************************/ - - oggpack_writeinit(&opb); - if(_vorbis_pack_info(&opb,vi))goto err_out; - - /* build the packet */ - if(b->header)_ogg_free(b->header); - b->header=_ogg_malloc(oggpack_bytes(&opb)); - memcpy(b->header,opb.buffer,oggpack_bytes(&opb)); - op->packet=b->header; - op->bytes=oggpack_bytes(&opb); - op->b_o_s=1; - op->e_o_s=0; - op->granulepos=0; - op->packetno=0; - - /* second header packet (comments) **********************************/ - - oggpack_reset(&opb); - if(_vorbis_pack_comment(&opb,vc))goto err_out; - - if(b->header1)_ogg_free(b->header1); - b->header1=_ogg_malloc(oggpack_bytes(&opb)); - memcpy(b->header1,opb.buffer,oggpack_bytes(&opb)); - op_comm->packet=b->header1; - op_comm->bytes=oggpack_bytes(&opb); - op_comm->b_o_s=0; - op_comm->e_o_s=0; - op_comm->granulepos=0; - op_comm->packetno=1; - - /* third header packet (modes/codebooks) ****************************/ - - oggpack_reset(&opb); - if(_vorbis_pack_books(&opb,vi))goto err_out; - - if(b->header2)_ogg_free(b->header2); - b->header2=_ogg_malloc(oggpack_bytes(&opb)); - memcpy(b->header2,opb.buffer,oggpack_bytes(&opb)); - op_code->packet=b->header2; - op_code->bytes=oggpack_bytes(&opb); - op_code->b_o_s=0; - op_code->e_o_s=0; - op_code->granulepos=0; - op_code->packetno=2; - - oggpack_writeclear(&opb); - return(0); - err_out: - memset(op,0,sizeof(*op)); - memset(op_comm,0,sizeof(*op_comm)); - memset(op_code,0,sizeof(*op_code)); - - if(b){ - oggpack_writeclear(&opb); - if(b->header)_ogg_free(b->header); - if(b->header1)_ogg_free(b->header1); - if(b->header2)_ogg_free(b->header2); - b->header=NULL; - b->header1=NULL; - b->header2=NULL; - } - return(ret); -} - -double vorbis_granule_time(vorbis_dsp_state *v,ogg_int64_t granulepos){ - if(granulepos == -1) return -1; - - /* We're not guaranteed a 64 bit unsigned type everywhere, so we - have to put the unsigned granpo in a signed type. */ - if(granulepos>=0){ - return((double)granulepos/v->vi->rate); - }else{ - ogg_int64_t granuleoff=0xffffffff; - granuleoff<<=31; - granuleoff|=0x7ffffffff; - return(((double)granulepos+2+granuleoff+granuleoff)/v->vi->rate); - } -} - -const char *vorbis_version_string(void){ - return GENERAL_VENDOR_STRING; -} diff --git a/src/libvorbis-1.3.4/lib/lookup.c b/src/libvorbis-1.3.4/lib/lookup.c deleted file mode 100644 index 3321ed3d..00000000 --- a/src/libvorbis-1.3.4/lib/lookup.c +++ /dev/null @@ -1,94 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup based functions - last mod: $Id: lookup.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include "lookup.h" -#include "lookup_data.h" -#include "os.h" -#include "misc.h" - -#ifdef FLOAT_LOOKUP - -/* interpolated lookup based cos function, domain 0 to PI only */ -float vorbis_coslook(float a){ - double d=a*(.31830989*(float)COS_LOOKUP_SZ); - int i=vorbis_ftoi(d-.5); - - return COS_LOOKUP[i]+ (d-i)*(COS_LOOKUP[i+1]-COS_LOOKUP[i]); -} - -/* interpolated 1./sqrt(p) where .5 <= p < 1. */ -float vorbis_invsqlook(float a){ - double d=a*(2.f*(float)INVSQ_LOOKUP_SZ)-(float)INVSQ_LOOKUP_SZ; - int i=vorbis_ftoi(d-.5f); - return INVSQ_LOOKUP[i]+ (d-i)*(INVSQ_LOOKUP[i+1]-INVSQ_LOOKUP[i]); -} - -/* interpolated 1./sqrt(p) where .5 <= p < 1. */ -float vorbis_invsq2explook(int a){ - return INVSQ2EXP_LOOKUP[a-INVSQ2EXP_LOOKUP_MIN]; -} - -#include -/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ -float vorbis_fromdBlook(float a){ - int i=vorbis_ftoi(a*((float)(-(1<=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); -} - -#endif - -#ifdef INT_LOOKUP -/* interpolated 1./sqrt(p) where .5 <= a < 1. (.100000... to .111111...) in - 16.16 format - - returns in m.8 format */ -long vorbis_invsqlook_i(long a,long e){ - long i=(a&0x7fff)>>(INVSQ_LOOKUP_I_SHIFT-1); - long d=(a&INVSQ_LOOKUP_I_MASK)<<(16-INVSQ_LOOKUP_I_SHIFT); /* 0.16 */ - long val=INVSQ_LOOKUP_I[i]- /* 1.16 */ - (((INVSQ_LOOKUP_I[i]-INVSQ_LOOKUP_I[i+1])* /* 0.16 */ - d)>>16); /* result 1.16 */ - - e+=32; - if(e&1)val=(val*5792)>>13; /* multiply val by 1/sqrt(2) */ - e=(e>>1)-8; - - return(val>>e); -} - -/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ -/* a is in n.12 format */ -float vorbis_fromdBlook_i(long a){ - int i=(-a)>>(12-FROMdB2_SHIFT); - return (i<0)?1.f: - ((i>=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); -} - -/* interpolated lookup based cos function, domain 0 to PI only */ -/* a is in 0.16 format, where 0==0, 2^^16-1==PI, return 0.14 */ -long vorbis_coslook_i(long a){ - int i=a>>COS_LOOKUP_I_SHIFT; - int d=a&COS_LOOKUP_I_MASK; - return COS_LOOKUP_I[i]- ((d*(COS_LOOKUP_I[i]-COS_LOOKUP_I[i+1]))>> - COS_LOOKUP_I_SHIFT); -} - -#endif diff --git a/src/libvorbis-1.3.4/lib/lookup.h b/src/libvorbis-1.3.4/lib/lookup.h deleted file mode 100644 index f8b5b827..00000000 --- a/src/libvorbis-1.3.4/lib/lookup.h +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup based functions - last mod: $Id: lookup.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_LOOKUP_H_ - -#ifdef FLOAT_LOOKUP -extern float vorbis_coslook(float a); -extern float vorbis_invsqlook(float a); -extern float vorbis_invsq2explook(int a); -extern float vorbis_fromdBlook(float a); -#endif -#ifdef INT_LOOKUP -extern long vorbis_invsqlook_i(long a,long e); -extern long vorbis_coslook_i(long a); -extern float vorbis_fromdBlook_i(long a); -#endif - -#endif diff --git a/src/libvorbis-1.3.4/lib/lookup_data.h b/src/libvorbis-1.3.4/lib/lookup_data.h deleted file mode 100644 index 2424a1b3..00000000 --- a/src/libvorbis-1.3.4/lib/lookup_data.h +++ /dev/null @@ -1,192 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup data; generated by lookups.pl; edit there - last mod: $Id: lookup_data.h 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_LOOKUP_DATA_H_ - -#ifdef FLOAT_LOOKUP -#define COS_LOOKUP_SZ 128 -static const float COS_LOOKUP[COS_LOOKUP_SZ+1]={ - +1.0000000000000f,+0.9996988186962f,+0.9987954562052f,+0.9972904566787f, - +0.9951847266722f,+0.9924795345987f,+0.9891765099648f,+0.9852776423889f, - +0.9807852804032f,+0.9757021300385f,+0.9700312531945f,+0.9637760657954f, - +0.9569403357322f,+0.9495281805930f,+0.9415440651830f,+0.9329927988347f, - +0.9238795325113f,+0.9142097557035f,+0.9039892931234f,+0.8932243011955f, - +0.8819212643484f,+0.8700869911087f,+0.8577286100003f,+0.8448535652497f, - +0.8314696123025f,+0.8175848131516f,+0.8032075314806f,+0.7883464276266f, - +0.7730104533627f,+0.7572088465065f,+0.7409511253550f,+0.7242470829515f, - +0.7071067811865f,+0.6895405447371f,+0.6715589548470f,+0.6531728429538f, - +0.6343932841636f,+0.6152315905806f,+0.5956993044924f,+0.5758081914178f, - +0.5555702330196f,+0.5349976198871f,+0.5141027441932f,+0.4928981922298f, - +0.4713967368260f,+0.4496113296546f,+0.4275550934303f,+0.4052413140050f, - +0.3826834323651f,+0.3598950365350f,+0.3368898533922f,+0.3136817403989f, - +0.2902846772545f,+0.2667127574749f,+0.2429801799033f,+0.2191012401569f, - +0.1950903220161f,+0.1709618887603f,+0.1467304744554f,+0.1224106751992f, - +0.0980171403296f,+0.0735645635997f,+0.0490676743274f,+0.0245412285229f, - +0.0000000000000f,-0.0245412285229f,-0.0490676743274f,-0.0735645635997f, - -0.0980171403296f,-0.1224106751992f,-0.1467304744554f,-0.1709618887603f, - -0.1950903220161f,-0.2191012401569f,-0.2429801799033f,-0.2667127574749f, - -0.2902846772545f,-0.3136817403989f,-0.3368898533922f,-0.3598950365350f, - -0.3826834323651f,-0.4052413140050f,-0.4275550934303f,-0.4496113296546f, - -0.4713967368260f,-0.4928981922298f,-0.5141027441932f,-0.5349976198871f, - -0.5555702330196f,-0.5758081914178f,-0.5956993044924f,-0.6152315905806f, - -0.6343932841636f,-0.6531728429538f,-0.6715589548470f,-0.6895405447371f, - -0.7071067811865f,-0.7242470829515f,-0.7409511253550f,-0.7572088465065f, - -0.7730104533627f,-0.7883464276266f,-0.8032075314806f,-0.8175848131516f, - -0.8314696123025f,-0.8448535652497f,-0.8577286100003f,-0.8700869911087f, - -0.8819212643484f,-0.8932243011955f,-0.9039892931234f,-0.9142097557035f, - -0.9238795325113f,-0.9329927988347f,-0.9415440651830f,-0.9495281805930f, - -0.9569403357322f,-0.9637760657954f,-0.9700312531945f,-0.9757021300385f, - -0.9807852804032f,-0.9852776423889f,-0.9891765099648f,-0.9924795345987f, - -0.9951847266722f,-0.9972904566787f,-0.9987954562052f,-0.9996988186962f, - -1.0000000000000f, -}; - -#define INVSQ_LOOKUP_SZ 32 -static const float INVSQ_LOOKUP[INVSQ_LOOKUP_SZ+1]={ - 1.414213562373f,1.392621247646f,1.371988681140f,1.352246807566f, - 1.333333333333f,1.315191898443f,1.297771369046f,1.281025230441f, - 1.264911064067f,1.249390095109f,1.234426799697f,1.219988562661f, - 1.206045378311f,1.192569588000f,1.179535649239f,1.166919931983f, - 1.154700538379f,1.142857142857f,1.131370849898f,1.120224067222f, - 1.109400392450f,1.098884511590f,1.088662107904f,1.078719779941f, - 1.069044967650f,1.059625885652f,1.050451462878f,1.041511287847f, - 1.032795558989f,1.024295039463f,1.016001016002f,1.007905261358f, - 1.000000000000f, -}; - -#define INVSQ2EXP_LOOKUP_MIN (-32) -#define INVSQ2EXP_LOOKUP_MAX 32 -static const float INVSQ2EXP_LOOKUP[INVSQ2EXP_LOOKUP_MAX-\ - INVSQ2EXP_LOOKUP_MIN+1]={ - 65536.f, 46340.95001f, 32768.f, 23170.47501f, - 16384.f, 11585.2375f, 8192.f, 5792.618751f, - 4096.f, 2896.309376f, 2048.f, 1448.154688f, - 1024.f, 724.0773439f, 512.f, 362.038672f, - 256.f, 181.019336f, 128.f, 90.50966799f, - 64.f, 45.254834f, 32.f, 22.627417f, - 16.f, 11.3137085f, 8.f, 5.656854249f, - 4.f, 2.828427125f, 2.f, 1.414213562f, - 1.f, 0.7071067812f, 0.5f, 0.3535533906f, - 0.25f, 0.1767766953f, 0.125f, 0.08838834765f, - 0.0625f, 0.04419417382f, 0.03125f, 0.02209708691f, - 0.015625f, 0.01104854346f, 0.0078125f, 0.005524271728f, - 0.00390625f, 0.002762135864f, 0.001953125f, 0.001381067932f, - 0.0009765625f, 0.000690533966f, 0.00048828125f, 0.000345266983f, - 0.000244140625f,0.0001726334915f,0.0001220703125f,8.631674575e-05f, - 6.103515625e-05f,4.315837288e-05f,3.051757812e-05f,2.157918644e-05f, - 1.525878906e-05f, -}; - -#endif - -#define FROMdB_LOOKUP_SZ 35 -#define FROMdB2_LOOKUP_SZ 32 -#define FROMdB_SHIFT 5 -#define FROMdB2_SHIFT 3 -#define FROMdB2_MASK 31 - -#ifdef FLOAT_LOOKUP -static const float FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={ - 1.f, 0.6309573445f, 0.3981071706f, 0.2511886432f, - 0.1584893192f, 0.1f, 0.06309573445f, 0.03981071706f, - 0.02511886432f, 0.01584893192f, 0.01f, 0.006309573445f, - 0.003981071706f, 0.002511886432f, 0.001584893192f, 0.001f, - 0.0006309573445f,0.0003981071706f,0.0002511886432f,0.0001584893192f, - 0.0001f,6.309573445e-05f,3.981071706e-05f,2.511886432e-05f, - 1.584893192e-05f, 1e-05f,6.309573445e-06f,3.981071706e-06f, - 2.511886432e-06f,1.584893192e-06f, 1e-06f,6.309573445e-07f, - 3.981071706e-07f,2.511886432e-07f,1.584893192e-07f, -}; - -static const float FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={ - 0.9928302478f, 0.9786445908f, 0.9646616199f, 0.9508784391f, - 0.9372921937f, 0.92390007f, 0.9106992942f, 0.8976871324f, - 0.8848608897f, 0.8722179097f, 0.8597555737f, 0.8474713009f, - 0.835362547f, 0.8234268041f, 0.8116616003f, 0.8000644989f, - 0.7886330981f, 0.7773650302f, 0.7662579617f, 0.755309592f, - 0.7445176537f, 0.7338799116f, 0.7233941627f, 0.7130582353f, - 0.7028699885f, 0.6928273125f, 0.6829281272f, 0.6731703824f, - 0.6635520573f, 0.6540711597f, 0.6447257262f, 0.6355138211f, -}; -#endif - -#ifdef INT_LOOKUP - -#define INVSQ_LOOKUP_I_SHIFT 10 -#define INVSQ_LOOKUP_I_MASK 1023 -static const long INVSQ_LOOKUP_I[64+1]={ - 92682l, 91966l, 91267l, 90583l, - 89915l, 89261l, 88621l, 87995l, - 87381l, 86781l, 86192l, 85616l, - 85051l, 84497l, 83953l, 83420l, - 82897l, 82384l, 81880l, 81385l, - 80899l, 80422l, 79953l, 79492l, - 79039l, 78594l, 78156l, 77726l, - 77302l, 76885l, 76475l, 76072l, - 75674l, 75283l, 74898l, 74519l, - 74146l, 73778l, 73415l, 73058l, - 72706l, 72359l, 72016l, 71679l, - 71347l, 71019l, 70695l, 70376l, - 70061l, 69750l, 69444l, 69141l, - 68842l, 68548l, 68256l, 67969l, - 67685l, 67405l, 67128l, 66855l, - 66585l, 66318l, 66054l, 65794l, - 65536l, -}; - -#define COS_LOOKUP_I_SHIFT 9 -#define COS_LOOKUP_I_MASK 511 -#define COS_LOOKUP_I_SZ 128 -static const long COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={ - 16384l, 16379l, 16364l, 16340l, - 16305l, 16261l, 16207l, 16143l, - 16069l, 15986l, 15893l, 15791l, - 15679l, 15557l, 15426l, 15286l, - 15137l, 14978l, 14811l, 14635l, - 14449l, 14256l, 14053l, 13842l, - 13623l, 13395l, 13160l, 12916l, - 12665l, 12406l, 12140l, 11866l, - 11585l, 11297l, 11003l, 10702l, - 10394l, 10080l, 9760l, 9434l, - 9102l, 8765l, 8423l, 8076l, - 7723l, 7366l, 7005l, 6639l, - 6270l, 5897l, 5520l, 5139l, - 4756l, 4370l, 3981l, 3590l, - 3196l, 2801l, 2404l, 2006l, - 1606l, 1205l, 804l, 402l, - 0l, -401l, -803l, -1204l, - -1605l, -2005l, -2403l, -2800l, - -3195l, -3589l, -3980l, -4369l, - -4755l, -5138l, -5519l, -5896l, - -6269l, -6638l, -7004l, -7365l, - -7722l, -8075l, -8422l, -8764l, - -9101l, -9433l, -9759l, -10079l, - -10393l, -10701l, -11002l, -11296l, - -11584l, -11865l, -12139l, -12405l, - -12664l, -12915l, -13159l, -13394l, - -13622l, -13841l, -14052l, -14255l, - -14448l, -14634l, -14810l, -14977l, - -15136l, -15285l, -15425l, -15556l, - -15678l, -15790l, -15892l, -15985l, - -16068l, -16142l, -16206l, -16260l, - -16304l, -16339l, -16363l, -16378l, - -16383l, -}; - -#endif - -#endif diff --git a/src/libvorbis-1.3.4/lib/lpc.c b/src/libvorbis-1.3.4/lib/lpc.c deleted file mode 100644 index f5199ec2..00000000 --- a/src/libvorbis-1.3.4/lib/lpc.c +++ /dev/null @@ -1,160 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: LPC low level routines - last mod: $Id: lpc.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -/* Some of these routines (autocorrelator, LPC coefficient estimator) - are derived from code written by Jutta Degener and Carsten Bormann; - thus we include their copyright below. The entirety of this file - is freely redistributable on the condition that both of these - copyright notices are preserved without modification. */ - -/* Preserved Copyright: *********************************************/ - -/* Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, -Technische Universita"t Berlin - -Any use of this software is permitted provided that this notice is not -removed and that neither the authors nor the Technische Universita"t -Berlin are deemed to have made any representations as to the -suitability of this software for any purpose nor are held responsible -for any defects of this software. THERE IS ABSOLUTELY NO WARRANTY FOR -THIS SOFTWARE. - -As a matter of courtesy, the authors request to be informed about uses -this software has found, about bugs in this software, and about any -improvements that may be of general interest. - -Berlin, 28.11.1994 -Jutta Degener -Carsten Bormann - -*********************************************************************/ - -#include -#include -#include -#include "os.h" -#include "smallft.h" -#include "lpc.h" -#include "scales.h" -#include "misc.h" - -/* Autocorrelation LPC coeff generation algorithm invented by - N. Levinson in 1947, modified by J. Durbin in 1959. */ - -/* Input : n elements of time doamin data - Output: m lpc coefficients, excitation energy */ - -float vorbis_lpc_from_data(float *data,float *lpci,int n,int m){ - double *aut=alloca(sizeof(*aut)*(m+1)); - double *lpc=alloca(sizeof(*lpc)*(m)); - double error; - double epsilon; - int i,j; - - /* autocorrelation, p+1 lag coefficients */ - j=m+1; - while(j--){ - double d=0; /* double needed for accumulator depth */ - for(i=j;i -#include -#include -#include "lsp.h" -#include "os.h" -#include "misc.h" -#include "lookup.h" -#include "scales.h" - -/* three possible LSP to f curve functions; the exact computation - (float), a lookup based float implementation, and an integer - implementation. The float lookup is likely the optimal choice on - any machine with an FPU. The integer implementation is *not* fixed - point (due to the need for a large dynamic range and thus a - separately tracked exponent) and thus much more complex than the - relatively simple float implementations. It's mostly for future - work on a fully fixed point implementation for processors like the - ARM family. */ - -/* define either of these (preferably FLOAT_LOOKUP) to have faster - but less precise implementation. */ -#undef FLOAT_LOOKUP -#undef INT_LOOKUP - -#ifdef FLOAT_LOOKUP -#include "lookup.c" /* catch this in the build system; we #include for - compilers (like gcc) that can't inline across - modules */ - -/* side effect: changes *lsp to cosines of lsp */ -void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, - float amp,float ampoffset){ - int i; - float wdel=M_PI/ln; - vorbis_fpu_control fpu; - - vorbis_fpu_setround(&fpu); - for(i=0;i>1; - - while(c--){ - q*=ftmp[0]-w; - p*=ftmp[1]-w; - ftmp+=2; - } - - if(m&1){ - /* odd order filter; slightly assymetric */ - /* the last coefficient */ - q*=ftmp[0]-w; - q*=q; - p*=p*(1.f-w*w); - }else{ - /* even order filter; still symmetric */ - q*=q*(1.f+w); - p*=p*(1.f-w); - } - - q=frexp(p+q,&qexp); - q=vorbis_fromdBlook(amp* - vorbis_invsqlook(q)* - vorbis_invsq2explook(qexp+m)- - ampoffset); - - do{ - curve[i++]*=q; - }while(map[i]==k); - } - vorbis_fpu_restore(fpu); -} - -#else - -#ifdef INT_LOOKUP -#include "lookup.c" /* catch this in the build system; we #include for - compilers (like gcc) that can't inline across - modules */ - -static const int MLOOP_1[64]={ - 0,10,11,11, 12,12,12,12, 13,13,13,13, 13,13,13,13, - 14,14,14,14, 14,14,14,14, 14,14,14,14, 14,14,14,14, - 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, - 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, -}; - -static const int MLOOP_2[64]={ - 0,4,5,5, 6,6,6,6, 7,7,7,7, 7,7,7,7, - 8,8,8,8, 8,8,8,8, 8,8,8,8, 8,8,8,8, - 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, - 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, -}; - -static const int MLOOP_3[8]={0,1,2,2,3,3,3,3}; - - -/* side effect: changes *lsp to cosines of lsp */ -void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, - float amp,float ampoffset){ - - /* 0 <= m < 256 */ - - /* set up for using all int later */ - int i; - int ampoffseti=rint(ampoffset*4096.f); - int ampi=rint(amp*16.f); - long *ilsp=alloca(m*sizeof(*ilsp)); - for(i=0;i>25])) - if(!(shift=MLOOP_2[(pi|qi)>>19])) - shift=MLOOP_3[(pi|qi)>>16]; - qi=(qi>>shift)*labs(ilsp[j-1]-wi); - pi=(pi>>shift)*labs(ilsp[j]-wi); - qexp+=shift; - } - if(!(shift=MLOOP_1[(pi|qi)>>25])) - if(!(shift=MLOOP_2[(pi|qi)>>19])) - shift=MLOOP_3[(pi|qi)>>16]; - - /* pi,qi normalized collectively, both tracked using qexp */ - - if(m&1){ - /* odd order filter; slightly assymetric */ - /* the last coefficient */ - qi=(qi>>shift)*labs(ilsp[j-1]-wi); - pi=(pi>>shift)<<14; - qexp+=shift; - - if(!(shift=MLOOP_1[(pi|qi)>>25])) - if(!(shift=MLOOP_2[(pi|qi)>>19])) - shift=MLOOP_3[(pi|qi)>>16]; - - pi>>=shift; - qi>>=shift; - qexp+=shift-14*((m+1)>>1); - - pi=((pi*pi)>>16); - qi=((qi*qi)>>16); - qexp=qexp*2+m; - - pi*=(1<<14)-((wi*wi)>>14); - qi+=pi>>14; - - }else{ - /* even order filter; still symmetric */ - - /* p*=p(1-w), q*=q(1+w), let normalization drift because it isn't - worth tracking step by step */ - - pi>>=shift; - qi>>=shift; - qexp+=shift-7*m; - - pi=((pi*pi)>>16); - qi=((qi*qi)>>16); - qexp=qexp*2+m; - - pi*=(1<<14)-wi; - qi*=(1<<14)+wi; - qi=(qi+pi)>>14; - - } - - - /* we've let the normalization drift because it wasn't important; - however, for the lookup, things must be normalized again. We - need at most one right shift or a number of left shifts */ - - if(qi&0xffff0000){ /* checks for 1.xxxxxxxxxxxxxxxx */ - qi>>=1; qexp++; - }else - while(qi && !(qi&0x8000)){ /* checks for 0.0xxxxxxxxxxxxxxx or less*/ - qi<<=1; qexp--; - } - - amp=vorbis_fromdBlook_i(ampi* /* n.4 */ - vorbis_invsqlook_i(qi,qexp)- - /* m.8, m+n<=8 */ - ampoffseti); /* 8.12[0] */ - - curve[i]*=amp; - while(map[++i]==k)curve[i]*=amp; - } -} - -#else - -/* old, nonoptimized but simple version for any poor sap who needs to - figure out what the hell this code does, or wants the other - fraction of a dB precision */ - -/* side effect: changes *lsp to cosines of lsp */ -void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, - float amp,float ampoffset){ - int i; - float wdel=M_PI/ln; - for(i=0;i= i; j--) { - g[j-2] -= g[j]; - g[j] += g[j]; - } - } -} - -static int comp(const void *a,const void *b){ - return (*(float *)a<*(float *)b)-(*(float *)a>*(float *)b); -} - -/* Newton-Raphson-Maehly actually functioned as a decent root finder, - but there are root sets for which it gets into limit cycles - (exacerbated by zero suppression) and fails. We can't afford to - fail, even if the failure is 1 in 100,000,000, so we now use - Laguerre and later polish with Newton-Raphson (which can then - afford to fail) */ - -#define EPSILON 10e-7 -static int Laguerre_With_Deflation(float *a,int ord,float *r){ - int i,m; - double *defl=alloca(sizeof(*defl)*(ord+1)); - for(i=0;i<=ord;i++)defl[i]=a[i]; - - for(m=ord;m>0;m--){ - double new=0.f,delta; - - /* iterate a root */ - while(1){ - double p=defl[m],pp=0.f,ppp=0.f,denom; - - /* eval the polynomial and its first two derivatives */ - for(i=m;i>0;i--){ - ppp = new*ppp + pp; - pp = new*pp + p; - p = new*p + defl[i-1]; - } - - /* Laguerre's method */ - denom=(m-1) * ((m-1)*pp*pp - m*p*ppp); - if(denom<0) - return(-1); /* complex root! The LPC generator handed us a bad filter */ - - if(pp>0){ - denom = pp + sqrt(denom); - if(denom-(EPSILON))denom=-(EPSILON); - } - - delta = m*p/denom; - new -= delta; - - if(delta<0.f)delta*=-1; - - if(fabs(delta/new)<10e-12)break; - } - - r[m-1]=new; - - /* forward deflation */ - - for(i=m;i>0;i--) - defl[i-1]+=new*defl[i]; - defl++; - - } - return(0); -} - - -/* for spit-and-polish only */ -static int Newton_Raphson(float *a,int ord,float *r){ - int i, k, count=0; - double error=1.f; - double *root=alloca(ord*sizeof(*root)); - - for(i=0; i1e-20){ - error=0; - - for(i=0; i= 0; k--) { - - pp= pp* rooti + p; - p = p * rooti + a[k]; - } - - delta = p/pp; - root[i] -= delta; - error+= delta*delta; - } - - if(count>40)return(-1); - - count++; - } - - /* Replaced the original bubble sort with a real sort. With your - help, we can eliminate the bubble sort in our lifetime. --Monty */ - - for(i=0; i>1; - int g1_order,g2_order; - float *g1=alloca(sizeof(*g1)*(order2+1)); - float *g2=alloca(sizeof(*g2)*(order2+1)); - float *g1r=alloca(sizeof(*g1r)*(order2+1)); - float *g2r=alloca(sizeof(*g2r)*(order2+1)); - int i; - - /* even and odd are slightly different base cases */ - g1_order=(m+1)>>1; - g2_order=(m) >>1; - - /* Compute the lengths of the x polynomials. */ - /* Compute the first half of K & R F1 & F2 polynomials. */ - /* Compute half of the symmetric and antisymmetric polynomials. */ - /* Remove the roots at +1 and -1. */ - - g1[g1_order] = 1.f; - for(i=1;i<=g1_order;i++) g1[g1_order-i] = lpc[i-1]+lpc[m-i]; - g2[g2_order] = 1.f; - for(i=1;i<=g2_order;i++) g2[g2_order-i] = lpc[i-1]-lpc[m-i]; - - if(g1_order>g2_order){ - for(i=2; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+2]; - }else{ - for(i=1; i<=g1_order;i++) g1[g1_order-i] -= g1[g1_order-i+1]; - for(i=1; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+1]; - } - - /* Convert into polynomials in cos(alpha) */ - cheby(g1,g1_order); - cheby(g2,g2_order); - - /* Find the roots of the 2 even polynomials.*/ - if(Laguerre_With_Deflation(g1,g1_order,g1r) || - Laguerre_With_Deflation(g2,g2_order,g2r)) - return(-1); - - Newton_Raphson(g1,g1_order,g1r); /* if it fails, it leaves g1r alone */ - Newton_Raphson(g2,g2_order,g2r); /* if it fails, it leaves g2r alone */ - - qsort(g1r,g1_order,sizeof(*g1r),comp); - qsort(g2r,g2_order,sizeof(*g2r),comp); - - for(i=0;i -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "codebook.h" -#include "window.h" -#include "registry.h" -#include "psy.h" -#include "misc.h" - -/* simplistic, wasteful way of doing this (unique lookup for each - mode/submapping); there should be a central repository for - identical lookups. That will require minor work, so I'm putting it - off as low priority. - - Why a lookup for each backend in a given mode? Because the - blocksize is set by the mode, and low backend lookups may require - parameters from other areas of the mode/mapping */ - -static void mapping0_free_info(vorbis_info_mapping *i){ - vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -static int ilog(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static void mapping0_pack(vorbis_info *vi,vorbis_info_mapping *vm, - oggpack_buffer *opb){ - int i; - vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)vm; - - /* another 'we meant to do it this way' hack... up to beta 4, we - packed 4 binary zeros here to signify one submapping in use. We - now redefine that to mean four bitflags that indicate use of - deeper features; bit0:submappings, bit1:coupling, - bit2,3:reserved. This is backward compatable with all actual uses - of the beta code. */ - - if(info->submaps>1){ - oggpack_write(opb,1,1); - oggpack_write(opb,info->submaps-1,4); - }else - oggpack_write(opb,0,1); - - if(info->coupling_steps>0){ - oggpack_write(opb,1,1); - oggpack_write(opb,info->coupling_steps-1,8); - - for(i=0;icoupling_steps;i++){ - oggpack_write(opb,info->coupling_mag[i],ilog(vi->channels)); - oggpack_write(opb,info->coupling_ang[i],ilog(vi->channels)); - } - }else - oggpack_write(opb,0,1); - - oggpack_write(opb,0,2); /* 2,3:reserved */ - - /* we don't write the channel submappings if we only have one... */ - if(info->submaps>1){ - for(i=0;ichannels;i++) - oggpack_write(opb,info->chmuxlist[i],4); - } - for(i=0;isubmaps;i++){ - oggpack_write(opb,0,8); /* time submap unused */ - oggpack_write(opb,info->floorsubmap[i],8); - oggpack_write(opb,info->residuesubmap[i],8); - } -} - -/* also responsible for range checking */ -static vorbis_info_mapping *mapping0_unpack(vorbis_info *vi,oggpack_buffer *opb){ - int i,b; - vorbis_info_mapping0 *info=_ogg_calloc(1,sizeof(*info)); - codec_setup_info *ci=vi->codec_setup; - memset(info,0,sizeof(*info)); - - b=oggpack_read(opb,1); - if(b<0)goto err_out; - if(b){ - info->submaps=oggpack_read(opb,4)+1; - if(info->submaps<=0)goto err_out; - }else - info->submaps=1; - - b=oggpack_read(opb,1); - if(b<0)goto err_out; - if(b){ - info->coupling_steps=oggpack_read(opb,8)+1; - if(info->coupling_steps<=0)goto err_out; - for(i=0;icoupling_steps;i++){ - int testM=info->coupling_mag[i]=oggpack_read(opb,ilog(vi->channels)); - int testA=info->coupling_ang[i]=oggpack_read(opb,ilog(vi->channels)); - - if(testM<0 || - testA<0 || - testM==testA || - testM>=vi->channels || - testA>=vi->channels) goto err_out; - } - - } - - if(oggpack_read(opb,2)!=0)goto err_out; /* 2,3:reserved */ - - if(info->submaps>1){ - for(i=0;ichannels;i++){ - info->chmuxlist[i]=oggpack_read(opb,4); - if(info->chmuxlist[i]>=info->submaps || info->chmuxlist[i]<0)goto err_out; - } - } - for(i=0;isubmaps;i++){ - oggpack_read(opb,8); /* time submap unused */ - info->floorsubmap[i]=oggpack_read(opb,8); - if(info->floorsubmap[i]>=ci->floors || info->floorsubmap[i]<0)goto err_out; - info->residuesubmap[i]=oggpack_read(opb,8); - if(info->residuesubmap[i]>=ci->residues || info->residuesubmap[i]<0)goto err_out; - } - - return info; - - err_out: - mapping0_free_info(info); - return(NULL); -} - -#include "os.h" -#include "lpc.h" -#include "lsp.h" -#include "envelope.h" -#include "mdct.h" -#include "psy.h" -#include "scales.h" - -#if 0 -static long seq=0; -static ogg_int64_t total=0; -static float FLOOR1_fromdB_LOOKUP[256]={ - 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, - 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, - 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, - 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, - 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, - 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, - 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, - 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, - 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, - 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, - 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, - 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, - 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, - 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, - 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, - 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, - 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, - 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, - 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, - 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, - 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, - 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, - 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, - 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, - 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, - 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, - 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, - 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, - 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, - 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, - 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, - 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, - 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, - 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, - 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, - 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, - 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, - 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, - 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, - 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, - 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, - 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, - 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, - 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, - 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, - 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, - 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, - 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, - 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, - 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, - 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, - 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, - 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, - 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, - 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, - 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, - 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, - 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, - 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, - 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, - 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, - 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, - 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, - 0.82788260F, 0.88168307F, 0.9389798F, 1.F, -}; - -#endif - - -static int mapping0_forward(vorbis_block *vb){ - vorbis_dsp_state *vd=vb->vd; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=vb->vd->backend_state; - vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; - int n=vb->pcmend; - int i,j,k; - - int *nonzero = alloca(sizeof(*nonzero)*vi->channels); - float **gmdct = _vorbis_block_alloc(vb,vi->channels*sizeof(*gmdct)); - int **iwork = _vorbis_block_alloc(vb,vi->channels*sizeof(*iwork)); - int ***floor_posts = _vorbis_block_alloc(vb,vi->channels*sizeof(*floor_posts)); - - float global_ampmax=vbi->ampmax; - float *local_ampmax=alloca(sizeof(*local_ampmax)*vi->channels); - int blocktype=vbi->blocktype; - - int modenumber=vb->W; - vorbis_info_mapping0 *info=ci->map_param[modenumber]; - vorbis_look_psy *psy_look=b->psy+blocktype+(vb->W?2:0); - - vb->mode=modenumber; - - for(i=0;ichannels;i++){ - float scale=4.f/n; - float scale_dB; - - float *pcm =vb->pcm[i]; - float *logfft =pcm; - - iwork[i]=_vorbis_block_alloc(vb,n/2*sizeof(**iwork)); - gmdct[i]=_vorbis_block_alloc(vb,n/2*sizeof(**gmdct)); - - scale_dB=todB(&scale) + .345; /* + .345 is a hack; the original - todB estimation used on IEEE 754 - compliant machines had a bug that - returned dB values about a third - of a decibel too high. The bug - was harmless because tunings - implicitly took that into - account. However, fixing the bug - in the estimator requires - changing all the tunings as well. - For now, it's easier to sync - things back up here, and - recalibrate the tunings in the - next major model upgrade. */ - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("pcmL",seq,pcm,n,0,0,total-n/2); - else - _analysis_output("pcmR",seq,pcm,n,0,0,total-n/2); - }else{ - _analysis_output("pcm",seq,pcm,n,0,0,total-n/2); - } -#endif - - /* window the PCM data */ - _vorbis_apply_window(pcm,b->window,ci->blocksizes,vb->lW,vb->W,vb->nW); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("windowedL",seq,pcm,n,0,0,total-n/2); - else - _analysis_output("windowedR",seq,pcm,n,0,0,total-n/2); - }else{ - _analysis_output("windowed",seq,pcm,n,0,0,total-n/2); - } -#endif - - /* transform the PCM data */ - /* only MDCT right now.... */ - mdct_forward(b->transform[vb->W][0],pcm,gmdct[i]); - - /* FFT yields more accurate tonal estimation (not phase sensitive) */ - drft_forward(&b->fft_look[vb->W],pcm); - logfft[0]=scale_dB+todB(pcm) + .345; /* + .345 is a hack; the - original todB estimation used on - IEEE 754 compliant machines had a - bug that returned dB values about - a third of a decibel too high. - The bug was harmless because - tunings implicitly took that into - account. However, fixing the bug - in the estimator requires - changing all the tunings as well. - For now, it's easier to sync - things back up here, and - recalibrate the tunings in the - next major model upgrade. */ - local_ampmax[i]=logfft[0]; - for(j=1;j>1]=scale_dB+.5f*todB(&temp) + .345; /* + - .345 is a hack; the original todB - estimation used on IEEE 754 - compliant machines had a bug that - returned dB values about a third - of a decibel too high. The bug - was harmless because tunings - implicitly took that into - account. However, fixing the bug - in the estimator requires - changing all the tunings as well. - For now, it's easier to sync - things back up here, and - recalibrate the tunings in the - next major model upgrade. */ - if(temp>local_ampmax[i])local_ampmax[i]=temp; - } - - if(local_ampmax[i]>0.f)local_ampmax[i]=0.f; - if(local_ampmax[i]>global_ampmax)global_ampmax=local_ampmax[i]; - -#if 0 - if(vi->channels==2){ - if(i==0){ - _analysis_output("fftL",seq,logfft,n/2,1,0,0); - }else{ - _analysis_output("fftR",seq,logfft,n/2,1,0,0); - } - }else{ - _analysis_output("fft",seq,logfft,n/2,1,0,0); - } -#endif - - } - - { - float *noise = _vorbis_block_alloc(vb,n/2*sizeof(*noise)); - float *tone = _vorbis_block_alloc(vb,n/2*sizeof(*tone)); - - for(i=0;ichannels;i++){ - /* the encoder setup assumes that all the modes used by any - specific bitrate tweaking use the same floor */ - - int submap=info->chmuxlist[i]; - - /* the following makes things clearer to *me* anyway */ - float *mdct =gmdct[i]; - float *logfft =vb->pcm[i]; - - float *logmdct =logfft+n/2; - float *logmask =logfft; - - vb->mode=modenumber; - - floor_posts[i]=_vorbis_block_alloc(vb,PACKETBLOBS*sizeof(**floor_posts)); - memset(floor_posts[i],0,sizeof(**floor_posts)*PACKETBLOBS); - - for(j=0;jchannels==2){ - if(i==0) - _analysis_output("mdctL",seq,logmdct,n/2,1,0,0); - else - _analysis_output("mdctR",seq,logmdct,n/2,1,0,0); - }else{ - _analysis_output("mdct",seq,logmdct,n/2,1,0,0); - } -#endif - - /* first step; noise masking. Not only does 'noise masking' - give us curves from which we can decide how much resolution - to give noise parts of the spectrum, it also implicitly hands - us a tonality estimate (the larger the value in the - 'noise_depth' vector, the more tonal that area is) */ - - _vp_noisemask(psy_look, - logmdct, - noise); /* noise does not have by-frequency offset - bias applied yet */ -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("noiseL",seq,noise,n/2,1,0,0); - else - _analysis_output("noiseR",seq,noise,n/2,1,0,0); - }else{ - _analysis_output("noise",seq,noise,n/2,1,0,0); - } -#endif - - /* second step: 'all the other crap'; all the stuff that isn't - computed/fit for bitrate management goes in the second psy - vector. This includes tone masking, peak limiting and ATH */ - - _vp_tonemask(psy_look, - logfft, - tone, - global_ampmax, - local_ampmax[i]); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("toneL",seq,tone,n/2,1,0,0); - else - _analysis_output("toneR",seq,tone,n/2,1,0,0); - }else{ - _analysis_output("tone",seq,tone,n/2,1,0,0); - } -#endif - - /* third step; we offset the noise vectors, overlay tone - masking. We then do a floor1-specific line fit. If we're - performing bitrate management, the line fit is performed - multiple times for up/down tweakage on demand. */ - -#if 0 - { - float aotuv[psy_look->n]; -#endif - - _vp_offset_and_mix(psy_look, - noise, - tone, - 1, - logmask, - mdct, - logmdct); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("aotuvM1_L",seq,aotuv,psy_look->n,1,1,0); - else - _analysis_output("aotuvM1_R",seq,aotuv,psy_look->n,1,1,0); - }else{ - _analysis_output("aotuvM1",seq,aotuv,psy_look->n,1,1,0); - } - } -#endif - - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("mask1L",seq,logmask,n/2,1,0,0); - else - _analysis_output("mask1R",seq,logmask,n/2,1,0,0); - }else{ - _analysis_output("mask1",seq,logmask,n/2,1,0,0); - } -#endif - - /* this algorithm is hardwired to floor 1 for now; abort out if - we're *not* floor1. This won't happen unless someone has - broken the encode setup lib. Guard it anyway. */ - if(ci->floor_type[info->floorsubmap[submap]]!=1)return(-1); - - floor_posts[i][PACKETBLOBS/2]= - floor1_fit(vb,b->flr[info->floorsubmap[submap]], - logmdct, - logmask); - - /* are we managing bitrate? If so, perform two more fits for - later rate tweaking (fits represent hi/lo) */ - if(vorbis_bitrate_managed(vb) && floor_posts[i][PACKETBLOBS/2]){ - /* higher rate by way of lower noise curve */ - - _vp_offset_and_mix(psy_look, - noise, - tone, - 2, - logmask, - mdct, - logmdct); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("mask2L",seq,logmask,n/2,1,0,0); - else - _analysis_output("mask2R",seq,logmask,n/2,1,0,0); - }else{ - _analysis_output("mask2",seq,logmask,n/2,1,0,0); - } -#endif - - floor_posts[i][PACKETBLOBS-1]= - floor1_fit(vb,b->flr[info->floorsubmap[submap]], - logmdct, - logmask); - - /* lower rate by way of higher noise curve */ - _vp_offset_and_mix(psy_look, - noise, - tone, - 0, - logmask, - mdct, - logmdct); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("mask0L",seq,logmask,n/2,1,0,0); - else - _analysis_output("mask0R",seq,logmask,n/2,1,0,0); - }else{ - _analysis_output("mask0",seq,logmask,n/2,1,0,0); - } -#endif - - floor_posts[i][0]= - floor1_fit(vb,b->flr[info->floorsubmap[submap]], - logmdct, - logmask); - - /* we also interpolate a range of intermediate curves for - intermediate rates */ - for(k=1;kflr[info->floorsubmap[submap]], - floor_posts[i][0], - floor_posts[i][PACKETBLOBS/2], - k*65536/(PACKETBLOBS/2)); - for(k=PACKETBLOBS/2+1;kflr[info->floorsubmap[submap]], - floor_posts[i][PACKETBLOBS/2], - floor_posts[i][PACKETBLOBS-1], - (k-PACKETBLOBS/2)*65536/(PACKETBLOBS/2)); - } - } - } - vbi->ampmax=global_ampmax; - - /* - the next phases are performed once for vbr-only and PACKETBLOB - times for bitrate managed modes. - - 1) encode actual mode being used - 2) encode the floor for each channel, compute coded mask curve/res - 3) normalize and couple. - 4) encode residue - 5) save packet bytes to the packetblob vector - - */ - - /* iterate over the many masking curve fits we've created */ - - { - int **couple_bundle=alloca(sizeof(*couple_bundle)*vi->channels); - int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); - - for(k=(vorbis_bitrate_managed(vb)?0:PACKETBLOBS/2); - k<=(vorbis_bitrate_managed(vb)?PACKETBLOBS-1:PACKETBLOBS/2); - k++){ - oggpack_buffer *opb=vbi->packetblob[k]; - - /* start out our new packet blob with packet type and mode */ - /* Encode the packet type */ - oggpack_write(opb,0,1); - /* Encode the modenumber */ - /* Encode frame mode, pre,post windowsize, then dispatch */ - oggpack_write(opb,modenumber,b->modebits); - if(vb->W){ - oggpack_write(opb,vb->lW,1); - oggpack_write(opb,vb->nW,1); - } - - /* encode floor, compute masking curve, sep out residue */ - for(i=0;ichannels;i++){ - int submap=info->chmuxlist[i]; - int *ilogmask=iwork[i]; - - nonzero[i]=floor1_encode(opb,vb,b->flr[info->floorsubmap[submap]], - floor_posts[i][k], - ilogmask); -#if 0 - { - char buf[80]; - sprintf(buf,"maskI%c%d",i?'R':'L',k); - float work[n/2]; - for(j=0;jpsy_g_param, - psy_look, - info, - gmdct, - iwork, - nonzero, - ci->psy_g_param.sliding_lowpass[vb->W][k], - vi->channels); - -#if 0 - for(i=0;ichannels;i++){ - char buf[80]; - sprintf(buf,"res%c%d",i?'R':'L',k); - float work[n/2]; - for(j=0;jsubmaps;i++){ - int ch_in_bundle=0; - long **classifications; - int resnum=info->residuesubmap[i]; - - for(j=0;jchannels;j++){ - if(info->chmuxlist[j]==i){ - zerobundle[ch_in_bundle]=0; - if(nonzero[j])zerobundle[ch_in_bundle]=1; - couple_bundle[ch_in_bundle++]=iwork[j]; - } - } - - classifications=_residue_P[ci->residue_type[resnum]]-> - class(vb,b->residue[resnum],couple_bundle,zerobundle,ch_in_bundle); - - ch_in_bundle=0; - for(j=0;jchannels;j++) - if(info->chmuxlist[j]==i) - couple_bundle[ch_in_bundle++]=iwork[j]; - - _residue_P[ci->residue_type[resnum]]-> - forward(opb,vb,b->residue[resnum], - couple_bundle,zerobundle,ch_in_bundle,classifications,i); - } - - /* ok, done encoding. Next protopacket. */ - } - - } - -#if 0 - seq++; - total+=ci->blocksizes[vb->W]/4+ci->blocksizes[vb->nW]/4; -#endif - return(0); -} - -static int mapping0_inverse(vorbis_block *vb,vorbis_info_mapping *l){ - vorbis_dsp_state *vd=vb->vd; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=vd->backend_state; - vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)l; - - int i,j; - long n=vb->pcmend=ci->blocksizes[vb->W]; - - float **pcmbundle=alloca(sizeof(*pcmbundle)*vi->channels); - int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); - - int *nonzero =alloca(sizeof(*nonzero)*vi->channels); - void **floormemo=alloca(sizeof(*floormemo)*vi->channels); - - /* recover the spectral envelope; store it in the PCM vector for now */ - for(i=0;ichannels;i++){ - int submap=info->chmuxlist[i]; - floormemo[i]=_floor_P[ci->floor_type[info->floorsubmap[submap]]]-> - inverse1(vb,b->flr[info->floorsubmap[submap]]); - if(floormemo[i]) - nonzero[i]=1; - else - nonzero[i]=0; - memset(vb->pcm[i],0,sizeof(*vb->pcm[i])*n/2); - } - - /* channel coupling can 'dirty' the nonzero listing */ - for(i=0;icoupling_steps;i++){ - if(nonzero[info->coupling_mag[i]] || - nonzero[info->coupling_ang[i]]){ - nonzero[info->coupling_mag[i]]=1; - nonzero[info->coupling_ang[i]]=1; - } - } - - /* recover the residue into our working vectors */ - for(i=0;isubmaps;i++){ - int ch_in_bundle=0; - for(j=0;jchannels;j++){ - if(info->chmuxlist[j]==i){ - if(nonzero[j]) - zerobundle[ch_in_bundle]=1; - else - zerobundle[ch_in_bundle]=0; - pcmbundle[ch_in_bundle++]=vb->pcm[j]; - } - } - - _residue_P[ci->residue_type[info->residuesubmap[i]]]-> - inverse(vb,b->residue[info->residuesubmap[i]], - pcmbundle,zerobundle,ch_in_bundle); - } - - /* channel coupling */ - for(i=info->coupling_steps-1;i>=0;i--){ - float *pcmM=vb->pcm[info->coupling_mag[i]]; - float *pcmA=vb->pcm[info->coupling_ang[i]]; - - for(j=0;j0) - if(ang>0){ - pcmM[j]=mag; - pcmA[j]=mag-ang; - }else{ - pcmA[j]=mag; - pcmM[j]=mag+ang; - } - else - if(ang>0){ - pcmM[j]=mag; - pcmA[j]=mag+ang; - }else{ - pcmA[j]=mag; - pcmM[j]=mag-ang; - } - } - } - - /* compute and apply spectral envelope */ - for(i=0;ichannels;i++){ - float *pcm=vb->pcm[i]; - int submap=info->chmuxlist[i]; - _floor_P[ci->floor_type[info->floorsubmap[submap]]]-> - inverse2(vb,b->flr[info->floorsubmap[submap]], - floormemo[i],pcm); - } - - /* transform the PCM data; takes PCM vector, vb; modifies PCM vector */ - /* only MDCT right now.... */ - for(i=0;ichannels;i++){ - float *pcm=vb->pcm[i]; - mdct_backward(b->transform[vb->W][0],pcm,pcm); - } - - /* all done! */ - return(0); -} - -/* export hooks */ -const vorbis_func_mapping mapping0_exportbundle={ - &mapping0_pack, - &mapping0_unpack, - &mapping0_free_info, - &mapping0_forward, - &mapping0_inverse -}; diff --git a/src/libvorbis-1.3.4/lib/masking.h b/src/libvorbis-1.3.4/lib/masking.h deleted file mode 100644 index 3576ab78..00000000 --- a/src/libvorbis-1.3.4/lib/masking.h +++ /dev/null @@ -1,785 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: masking curve data for psychoacoustics - last mod: $Id: masking.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_MASKING_H_ -#define _V_MASKING_H_ - -/* more detailed ATH; the bass if flat to save stressing the floor - overly for only a bin or two of savings. */ - -#define MAX_ATH 88 -static const float ATH[]={ - /*15*/ -51, -52, -53, -54, -55, -56, -57, -58, - /*31*/ -59, -60, -61, -62, -63, -64, -65, -66, - /*63*/ -67, -68, -69, -70, -71, -72, -73, -74, - /*125*/ -75, -76, -77, -78, -80, -81, -82, -83, - /*250*/ -84, -85, -86, -87, -88, -88, -89, -89, - /*500*/ -90, -91, -91, -92, -93, -94, -95, -96, - /*1k*/ -96, -97, -98, -98, -99, -99,-100,-100, - /*2k*/ -101,-102,-103,-104,-106,-107,-107,-107, - /*4k*/ -107,-105,-103,-102,-101, -99, -98, -96, - /*8k*/ -95, -95, -96, -97, -96, -95, -93, -90, - /*16k*/ -80, -70, -50, -40, -30, -30, -30, -30 -}; - -/* The tone masking curves from Ehmer's and Fielder's papers have been - replaced by an empirically collected data set. The previously - published values were, far too often, simply on crack. */ - -#define EHMER_OFFSET 16 -#define EHMER_MAX 56 - -/* masking tones from -50 to 0dB, 62.5 through 16kHz at half octaves - test tones from -2 octaves to +5 octaves sampled at eighth octaves */ -/* (Vorbis 0dB, the loudest possible tone, is assumed to be ~100dB SPL - for collection of these curves) */ - -static const float tonemasks[P_BANDS][6][EHMER_MAX]={ - /* 62.5 Hz */ - {{ -60, -60, -60, -60, -60, -60, -60, -60, - -60, -60, -60, -60, -62, -62, -65, -73, - -69, -68, -68, -67, -70, -70, -72, -74, - -75, -79, -79, -80, -83, -88, -93, -100, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -48, -48, -48, -48, -48, -48, -48, -48, - -48, -48, -48, -48, -48, -53, -61, -66, - -66, -68, -67, -70, -76, -76, -72, -73, - -75, -76, -78, -79, -83, -88, -93, -100, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -37, -37, -37, -37, -37, -37, -37, -37, - -38, -40, -42, -46, -48, -53, -55, -62, - -65, -58, -56, -56, -61, -60, -65, -67, - -69, -71, -77, -77, -78, -80, -82, -84, - -88, -93, -98, -106, -112, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -25, -25, -25, -25, -25, -25, -25, -25, - -25, -26, -27, -29, -32, -38, -48, -52, - -52, -50, -48, -48, -51, -52, -54, -60, - -67, -67, -66, -68, -69, -73, -73, -76, - -80, -81, -81, -85, -85, -86, -88, -93, - -100, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -16, -16, -16, -16, -16, -16, -16, -16, - -17, -19, -20, -22, -26, -28, -31, -40, - -47, -39, -39, -40, -42, -43, -47, -51, - -57, -52, -55, -55, -60, -58, -62, -63, - -70, -67, -69, -72, -73, -77, -80, -82, - -83, -87, -90, -94, -98, -104, -115, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -8, -8, -8, -8, -8, -8, -8, -8, - -8, -8, -10, -11, -15, -19, -25, -30, - -34, -31, -30, -31, -29, -32, -35, -42, - -48, -42, -44, -46, -50, -50, -51, -52, - -59, -54, -55, -55, -58, -62, -63, -66, - -72, -73, -76, -75, -78, -80, -80, -81, - -84, -88, -90, -94, -98, -101, -106, -110}}, - /* 88Hz */ - {{ -66, -66, -66, -66, -66, -66, -66, -66, - -66, -66, -66, -66, -66, -67, -67, -67, - -76, -72, -71, -74, -76, -76, -75, -78, - -79, -79, -81, -83, -86, -89, -93, -97, - -100, -105, -110, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -47, -47, -47, -47, -47, -47, -47, -47, - -47, -47, -47, -48, -51, -55, -59, -66, - -66, -66, -67, -66, -68, -69, -70, -74, - -79, -77, -77, -78, -80, -81, -82, -84, - -86, -88, -91, -95, -100, -108, -116, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -36, -36, -36, -36, -36, -36, -36, -36, - -36, -37, -37, -41, -44, -48, -51, -58, - -62, -60, -57, -59, -59, -60, -63, -65, - -72, -71, -70, -72, -74, -77, -76, -78, - -81, -81, -80, -83, -86, -91, -96, -100, - -105, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -28, -28, -28, -28, -28, -28, -28, -28, - -28, -30, -32, -32, -33, -35, -41, -49, - -50, -49, -47, -48, -48, -52, -51, -57, - -65, -61, -59, -61, -64, -69, -70, -74, - -77, -77, -78, -81, -84, -85, -87, -90, - -92, -96, -100, -107, -112, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -19, -19, -19, -19, -19, -19, -19, -19, - -20, -21, -23, -27, -30, -35, -36, -41, - -46, -44, -42, -40, -41, -41, -43, -48, - -55, -53, -52, -53, -56, -59, -58, -60, - -67, -66, -69, -71, -72, -75, -79, -81, - -84, -87, -90, -93, -97, -101, -107, -114, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -9, -9, -9, -9, -9, -9, -9, -9, - -11, -12, -12, -15, -16, -20, -23, -30, - -37, -34, -33, -34, -31, -32, -32, -38, - -47, -44, -41, -40, -47, -49, -46, -46, - -58, -50, -50, -54, -58, -62, -64, -67, - -67, -70, -72, -76, -79, -83, -87, -91, - -96, -100, -104, -110, -999, -999, -999, -999}}, - /* 125 Hz */ - {{ -62, -62, -62, -62, -62, -62, -62, -62, - -62, -62, -63, -64, -66, -67, -66, -68, - -75, -72, -76, -75, -76, -78, -79, -82, - -84, -85, -90, -94, -101, -110, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -59, -59, -59, -59, -59, -59, -59, -59, - -59, -59, -59, -60, -60, -61, -63, -66, - -71, -68, -70, -70, -71, -72, -72, -75, - -81, -78, -79, -82, -83, -86, -90, -97, - -103, -113, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -53, -53, -53, -53, -53, -53, -53, -53, - -53, -54, -55, -57, -56, -57, -55, -61, - -65, -60, -60, -62, -63, -63, -66, -68, - -74, -73, -75, -75, -78, -80, -80, -82, - -85, -90, -96, -101, -108, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -46, -46, -46, -46, -46, -46, -46, -46, - -46, -46, -47, -47, -47, -47, -48, -51, - -57, -51, -49, -50, -51, -53, -54, -59, - -66, -60, -62, -67, -67, -70, -72, -75, - -76, -78, -81, -85, -88, -94, -97, -104, - -112, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -36, -36, -36, -36, -36, -36, -36, -36, - -39, -41, -42, -42, -39, -38, -41, -43, - -52, -44, -40, -39, -37, -37, -40, -47, - -54, -50, -48, -50, -55, -61, -59, -62, - -66, -66, -66, -69, -69, -73, -74, -74, - -75, -77, -79, -82, -87, -91, -95, -100, - -108, -115, -999, -999, -999, -999, -999, -999}, - { -28, -26, -24, -22, -20, -20, -23, -29, - -30, -31, -28, -27, -28, -28, -28, -35, - -40, -33, -32, -29, -30, -30, -30, -37, - -45, -41, -37, -38, -45, -47, -47, -48, - -53, -49, -48, -50, -49, -49, -51, -52, - -58, -56, -57, -56, -60, -61, -62, -70, - -72, -74, -78, -83, -88, -93, -100, -106}}, - /* 177 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -110, -105, -100, -95, -91, -87, -83, - -80, -78, -76, -78, -78, -81, -83, -85, - -86, -85, -86, -87, -90, -97, -107, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -110, -105, -100, -95, -90, - -85, -81, -77, -73, -70, -67, -67, -68, - -75, -73, -70, -69, -70, -72, -75, -79, - -84, -83, -84, -86, -88, -89, -89, -93, - -98, -105, -112, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-105, -100, -95, -90, -85, -80, -76, -71, - -68, -68, -65, -63, -63, -62, -62, -64, - -65, -64, -61, -62, -63, -64, -66, -68, - -73, -73, -74, -75, -76, -81, -83, -85, - -88, -89, -92, -95, -100, -108, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -80, -75, -71, -68, -65, -63, -62, -61, - -61, -61, -61, -59, -56, -57, -53, -50, - -58, -52, -50, -50, -52, -53, -54, -58, - -67, -63, -67, -68, -72, -75, -78, -80, - -81, -81, -82, -85, -89, -90, -93, -97, - -101, -107, -114, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -65, -61, -59, -57, -56, -55, -55, -56, - -56, -57, -55, -53, -52, -47, -44, -44, - -50, -44, -41, -39, -39, -42, -40, -46, - -51, -49, -50, -53, -54, -63, -60, -61, - -62, -66, -66, -66, -70, -73, -74, -75, - -76, -75, -79, -85, -89, -91, -96, -102, - -110, -999, -999, -999, -999, -999, -999, -999}, - { -52, -50, -49, -49, -48, -48, -48, -49, - -50, -50, -49, -46, -43, -39, -35, -33, - -38, -36, -32, -29, -32, -32, -32, -35, - -44, -39, -38, -38, -46, -50, -45, -46, - -53, -50, -50, -50, -54, -54, -53, -53, - -56, -57, -59, -66, -70, -72, -74, -79, - -83, -85, -90, -97, -114, -999, -999, -999}}, - /* 250 Hz */ - {{-999, -999, -999, -999, -999, -999, -110, -105, - -100, -95, -90, -86, -80, -75, -75, -79, - -80, -79, -80, -81, -82, -88, -95, -103, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -108, -103, -98, -93, - -88, -83, -79, -78, -75, -71, -67, -68, - -73, -73, -72, -73, -75, -77, -80, -82, - -88, -93, -100, -107, -114, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -110, -105, -101, -96, -90, - -86, -81, -77, -73, -69, -66, -61, -62, - -66, -64, -62, -65, -66, -70, -72, -76, - -81, -80, -84, -90, -95, -102, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -107, -103, -97, -92, -88, - -83, -79, -74, -70, -66, -59, -53, -58, - -62, -55, -54, -54, -54, -58, -61, -62, - -72, -70, -72, -75, -78, -80, -81, -80, - -83, -83, -88, -93, -100, -107, -115, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -105, -100, -95, -90, -85, - -80, -75, -70, -66, -62, -56, -48, -44, - -48, -46, -46, -43, -46, -48, -48, -51, - -58, -58, -59, -60, -62, -62, -61, -61, - -65, -64, -65, -68, -70, -74, -75, -78, - -81, -86, -95, -110, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -105, -100, -95, -90, -85, -80, - -75, -70, -65, -61, -55, -49, -39, -33, - -40, -35, -32, -38, -40, -33, -35, -37, - -46, -41, -45, -44, -46, -42, -45, -46, - -52, -50, -50, -50, -54, -54, -55, -57, - -62, -64, -66, -68, -70, -76, -81, -90, - -100, -110, -999, -999, -999, -999, -999, -999}}, - /* 354 hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -105, -98, -90, -85, -82, -83, -80, -78, - -84, -79, -80, -83, -87, -89, -91, -93, - -99, -106, -117, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -105, -98, -90, -85, -80, -75, -70, -68, - -74, -72, -74, -77, -80, -82, -85, -87, - -92, -89, -91, -95, -100, -106, -112, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -105, -98, -90, -83, -75, -71, -63, -64, - -67, -62, -64, -67, -70, -73, -77, -81, - -84, -83, -85, -89, -90, -93, -98, -104, - -109, -114, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -103, -96, -88, -81, -75, -68, -58, -54, - -56, -54, -56, -56, -58, -60, -63, -66, - -74, -69, -72, -72, -75, -74, -77, -81, - -81, -82, -84, -87, -93, -96, -99, -104, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -108, -102, -96, - -91, -85, -80, -74, -68, -60, -51, -46, - -48, -46, -43, -45, -47, -47, -49, -48, - -56, -53, -55, -58, -57, -63, -58, -60, - -66, -64, -67, -70, -70, -74, -77, -84, - -86, -89, -91, -93, -94, -101, -109, -118, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -108, -103, -98, -93, -88, - -83, -78, -73, -68, -60, -53, -44, -35, - -38, -38, -34, -34, -36, -40, -41, -44, - -51, -45, -46, -47, -46, -54, -50, -49, - -50, -50, -50, -51, -54, -57, -58, -60, - -66, -66, -66, -64, -65, -68, -77, -82, - -87, -95, -110, -999, -999, -999, -999, -999}}, - /* 500 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -107, -102, -97, -92, -87, -83, -78, -75, - -82, -79, -83, -85, -89, -92, -95, -98, - -101, -105, -109, -113, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -106, - -100, -95, -90, -86, -81, -78, -74, -69, - -74, -74, -76, -79, -83, -84, -86, -89, - -92, -97, -93, -100, -103, -107, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -106, -100, - -95, -90, -87, -83, -80, -75, -69, -60, - -66, -66, -68, -70, -74, -78, -79, -81, - -81, -83, -84, -87, -93, -96, -99, -103, - -107, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -108, -103, -98, - -93, -89, -85, -82, -78, -71, -62, -55, - -58, -58, -54, -54, -55, -59, -61, -62, - -70, -66, -66, -67, -70, -72, -75, -78, - -84, -84, -84, -88, -91, -90, -95, -98, - -102, -103, -106, -110, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -108, -103, -98, -94, - -90, -87, -82, -79, -73, -67, -58, -47, - -50, -45, -41, -45, -48, -44, -44, -49, - -54, -51, -48, -47, -49, -50, -51, -57, - -58, -60, -63, -69, -70, -69, -71, -74, - -78, -82, -90, -95, -101, -105, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -105, -101, -97, -93, -90, - -85, -80, -77, -72, -65, -56, -48, -37, - -40, -36, -34, -40, -50, -47, -38, -41, - -47, -38, -35, -39, -38, -43, -40, -45, - -50, -45, -44, -47, -50, -55, -48, -48, - -52, -66, -70, -76, -82, -90, -97, -105, - -110, -999, -999, -999, -999, -999, -999, -999}}, - /* 707 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -108, -103, -98, -93, -86, -79, -76, - -83, -81, -85, -87, -89, -93, -98, -102, - -107, -112, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -108, -103, -98, -93, -86, -79, -71, - -77, -74, -77, -79, -81, -84, -85, -90, - -92, -93, -92, -98, -101, -108, -112, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -108, -103, -98, -93, -87, -78, -68, -65, - -66, -62, -65, -67, -70, -73, -75, -78, - -82, -82, -83, -84, -91, -93, -98, -102, - -106, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -105, -100, -95, -90, -82, -74, -62, -57, - -58, -56, -51, -52, -52, -54, -54, -58, - -66, -59, -60, -63, -66, -69, -73, -79, - -83, -84, -80, -81, -81, -82, -88, -92, - -98, -105, -113, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -107, - -102, -97, -92, -84, -79, -69, -57, -47, - -52, -47, -44, -45, -50, -52, -42, -42, - -53, -43, -43, -48, -51, -56, -55, -52, - -57, -59, -61, -62, -67, -71, -78, -83, - -86, -94, -98, -103, -110, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -105, -100, - -95, -90, -84, -78, -70, -61, -51, -41, - -40, -38, -40, -46, -52, -51, -41, -40, - -46, -40, -38, -38, -41, -46, -41, -46, - -47, -43, -43, -45, -41, -45, -56, -67, - -68, -83, -87, -90, -95, -102, -107, -113, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 1000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -109, -105, -101, -96, -91, -84, -77, - -82, -82, -85, -89, -94, -100, -106, -110, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -106, -103, -98, -92, -85, -80, -71, - -75, -72, -76, -80, -84, -86, -89, -93, - -100, -107, -113, -999, -999, -999, -999, -999, - 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-108, -114, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -106, -102, - -98, -95, -90, -85, -83, -78, -70, -45, - -43, -41, -47, -50, -51, -50, -49, -45, - -47, -41, -44, -41, -39, -43, -38, -37, - -40, -41, -44, -50, -58, -65, -73, -79, - -85, -92, -97, -101, -105, -109, -113, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 1414 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -107, -100, -95, -87, -81, - -85, -83, -88, -93, -100, -107, -114, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -107, -101, -95, -88, -83, -76, - -73, -72, -79, -84, -90, -95, -100, -105, - -110, -115, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -104, -98, -92, -87, -81, -70, - -65, -62, -67, -71, -74, -80, -85, -91, - -95, -99, -103, -108, -111, -114, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -103, -97, -90, -85, -76, -60, - -56, -54, -60, -62, -61, -56, -63, -65, - -73, -74, -77, -75, -78, -81, -86, -87, - -88, -91, -94, -98, -103, -110, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -105, - -100, -97, -92, -86, -81, -79, -70, -57, - -51, -47, -51, -58, -60, -56, -53, -50, - -58, -52, -50, -50, -53, -55, -64, -69, - -71, -85, -82, -78, -81, -85, -95, -102, - -112, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -105, - -100, -97, -92, -85, -83, -79, -72, -49, - -40, -43, -43, -54, -56, -51, -50, -40, - -43, -38, -36, -35, -37, -38, -37, -44, - -54, -60, -57, -60, -70, -75, -84, -92, - -103, -112, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 2000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -102, -95, -89, -82, - -83, -84, -90, -92, -99, -107, -113, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -107, -101, -95, -89, -83, -72, - -74, -78, -85, -88, -88, -90, -92, -98, - -105, -111, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -109, -103, -97, -93, -87, -81, -70, - -70, -67, -75, -73, -76, -79, -81, -83, - -88, -89, -97, -103, -110, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -107, -100, -94, -88, -83, -75, -63, - -59, -59, -63, -66, -60, -62, -67, -67, - -77, -76, -81, -88, -86, -92, -96, -102, - -109, -116, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -105, -98, -92, -86, -81, -73, -56, - -52, -47, -55, -60, -58, -52, -51, -45, - -49, -50, -53, -54, -61, -71, -70, -69, - -78, -79, -87, -90, -96, -104, -112, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -103, -96, -90, -86, -78, -70, -51, - -42, -47, -48, -55, -54, -54, -53, -42, - -35, -28, -33, -38, -37, -44, -47, -49, - -54, -63, -68, -78, -82, -89, -94, -99, - -104, -109, -114, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 2828 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -110, -100, -90, -79, - -85, -81, -82, -82, -89, -94, -99, -103, - -109, -115, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -105, -97, -85, -72, - -74, -70, -70, -70, -76, -85, -91, -93, - -97, -103, -109, -115, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -112, -93, -81, -68, - -62, -60, -60, -57, -63, -70, -77, -82, - -90, -93, -98, -104, -109, -113, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -113, -100, -93, -84, -63, - -58, -48, -53, -54, -52, -52, -57, -64, - -66, -76, -83, -81, -85, -85, -90, -95, - -98, -101, -103, -106, -108, -111, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -105, -95, -86, -74, -53, - -50, -38, -43, -49, -43, -42, -39, -39, - -46, -52, -57, -56, -72, -69, -74, -81, - -87, -92, -94, -97, -99, -102, -105, -108, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - 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-999, -110, -101, -96, -90, -83, -77, -54, - -43, -38, -50, -48, -52, -48, -42, -42, - -51, -52, -53, -59, -65, -71, -78, -85, - -95, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 8000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -120, -105, -86, -68, - -78, -79, -90, -100, -110, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -120, -105, -86, -66, - -73, -77, -88, -96, -105, -115, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -120, -105, -92, -80, -61, - -64, -68, -80, -87, -92, -100, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -120, -104, -91, -79, -52, - -60, -54, -64, -69, -77, -80, -82, -84, - -85, -87, -88, -90, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -118, -100, -87, -77, -49, - -50, -44, -58, -61, -61, -67, -65, -62, - -62, -62, -65, -68, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -115, -98, -84, -62, -49, - -44, -38, -46, -49, -49, -46, -39, -37, - -39, -40, -42, -43, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 11314 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -110, -88, -74, - -77, -82, -82, -85, -90, -94, -99, -104, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -110, -88, -66, - -70, -81, -80, -81, -84, -88, -91, -93, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -110, -88, -61, - -63, -70, -71, -74, -77, -80, -83, -85, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -110, -86, -62, - -63, -62, -62, -58, -52, -50, -50, -52, - -54, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -118, -108, -84, -53, - -50, -50, -50, -55, -47, -45, -40, -40, - -40, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -118, -100, -73, -43, - -37, -42, -43, -53, -38, -37, -35, -35, - -38, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 16000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -91, -84, -74, - -80, -80, -80, -80, -80, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -91, -84, -74, - -68, -68, -68, -68, -68, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -86, -78, -70, - -60, -45, -30, -21, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -87, -78, -67, - -48, -38, -29, -21, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -86, -69, -56, - -45, -35, -33, -29, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -83, -71, -48, - -27, -38, -37, -34, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}} -}; - -#endif diff --git a/src/libvorbis-1.3.4/lib/mdct.c b/src/libvorbis-1.3.4/lib/mdct.c deleted file mode 100644 index 08163318..00000000 --- a/src/libvorbis-1.3.4/lib/mdct.c +++ /dev/null @@ -1,563 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: normalized modified discrete cosine transform - power of two length transform only [64 <= n ] - last mod: $Id: mdct.c 16227 2009-07-08 06:58:46Z xiphmont $ - - Original algorithm adapted long ago from _The use of multirate filter - banks for coding of high quality digital audio_, by T. Sporer, - K. Brandenburg and B. Edler, collection of the European Signal - Processing Conference (EUSIPCO), Amsterdam, June 1992, Vol.1, pp - 211-214 - - The below code implements an algorithm that no longer looks much like - that presented in the paper, but the basic structure remains if you - dig deep enough to see it. - - This module DOES NOT INCLUDE code to generate/apply the window - function. Everybody has their own weird favorite including me... I - happen to like the properties of y=sin(.5PI*sin^2(x)), but others may - vehemently disagree. - - ********************************************************************/ - -/* this can also be run as an integer transform by uncommenting a - define in mdct.h; the integerization is a first pass and although - it's likely stable for Vorbis, the dynamic range is constrained and - roundoff isn't done (so it's noisy). Consider it functional, but - only a starting point. There's no point on a machine with an FPU */ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "mdct.h" -#include "os.h" -#include "misc.h" - -/* build lookups for trig functions; also pre-figure scaling and - some window function algebra. */ - -void mdct_init(mdct_lookup *lookup,int n){ - int *bitrev=_ogg_malloc(sizeof(*bitrev)*(n/4)); - DATA_TYPE *T=_ogg_malloc(sizeof(*T)*(n+n/4)); - - int i; - int n2=n>>1; - int log2n=lookup->log2n=rint(log((float)n)/log(2.f)); - lookup->n=n; - lookup->trig=T; - lookup->bitrev=bitrev; - -/* trig lookups... */ - - for(i=0;i>j;j++) - if((msb>>j)&i)acc|=1<scale=FLOAT_CONV(4.f/n); -} - -/* 8 point butterfly (in place, 4 register) */ -STIN void mdct_butterfly_8(DATA_TYPE *x){ - REG_TYPE r0 = x[6] + x[2]; - REG_TYPE r1 = x[6] - x[2]; - REG_TYPE r2 = x[4] + x[0]; - REG_TYPE r3 = x[4] - x[0]; - - x[6] = r0 + r2; - x[4] = r0 - r2; - - r0 = x[5] - x[1]; - r2 = x[7] - x[3]; - x[0] = r1 + r0; - x[2] = r1 - r0; - - r0 = x[5] + x[1]; - r1 = x[7] + x[3]; - x[3] = r2 + r3; - x[1] = r2 - r3; - x[7] = r1 + r0; - x[5] = r1 - r0; - -} - -/* 16 point butterfly (in place, 4 register) */ -STIN void mdct_butterfly_16(DATA_TYPE *x){ - REG_TYPE r0 = x[1] - x[9]; - REG_TYPE r1 = x[0] - x[8]; - - x[8] += x[0]; - x[9] += x[1]; - x[0] = MULT_NORM((r0 + r1) * cPI2_8); - x[1] = MULT_NORM((r0 - r1) * cPI2_8); - - r0 = x[3] - x[11]; - r1 = x[10] - x[2]; - x[10] += x[2]; - x[11] += x[3]; - x[2] = r0; - x[3] = r1; - - r0 = x[12] - x[4]; - r1 = x[13] - x[5]; - x[12] += x[4]; - x[13] += x[5]; - x[4] = MULT_NORM((r0 - r1) * cPI2_8); - x[5] = MULT_NORM((r0 + r1) * cPI2_8); - - r0 = x[14] - x[6]; - r1 = x[15] - x[7]; - x[14] += x[6]; - x[15] += x[7]; - x[6] = r0; - x[7] = r1; - - mdct_butterfly_8(x); - mdct_butterfly_8(x+8); -} - -/* 32 point butterfly (in place, 4 register) */ -STIN void mdct_butterfly_32(DATA_TYPE *x){ - REG_TYPE r0 = x[30] - x[14]; - REG_TYPE r1 = x[31] - x[15]; - - x[30] += x[14]; - x[31] += x[15]; - x[14] = r0; - x[15] = r1; - - r0 = x[28] - x[12]; - r1 = x[29] - x[13]; - x[28] += x[12]; - x[29] += x[13]; - x[12] = MULT_NORM( r0 * cPI1_8 - r1 * cPI3_8 ); - x[13] = MULT_NORM( r0 * cPI3_8 + r1 * cPI1_8 ); - - r0 = x[26] - x[10]; - r1 = x[27] - x[11]; - x[26] += x[10]; - x[27] += x[11]; - x[10] = MULT_NORM(( r0 - r1 ) * cPI2_8); - x[11] = MULT_NORM(( r0 + r1 ) * cPI2_8); - - r0 = x[24] - x[8]; - r1 = x[25] - x[9]; - x[24] += x[8]; - x[25] += x[9]; - x[8] = MULT_NORM( r0 * cPI3_8 - r1 * cPI1_8 ); - x[9] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); - - r0 = x[22] - x[6]; - r1 = x[7] - x[23]; - x[22] += x[6]; - x[23] += x[7]; - x[6] = r1; - x[7] = r0; - - r0 = x[4] - x[20]; - r1 = x[5] - x[21]; - x[20] += x[4]; - x[21] += x[5]; - x[4] = MULT_NORM( r1 * cPI1_8 + r0 * cPI3_8 ); - x[5] = MULT_NORM( r1 * cPI3_8 - r0 * cPI1_8 ); - - r0 = x[2] - x[18]; - r1 = x[3] - x[19]; - x[18] += x[2]; - x[19] += x[3]; - x[2] = MULT_NORM(( r1 + r0 ) * cPI2_8); - x[3] = MULT_NORM(( r1 - r0 ) * cPI2_8); - - r0 = x[0] - x[16]; - r1 = x[1] - x[17]; - x[16] += x[0]; - x[17] += x[1]; - x[0] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); - x[1] = MULT_NORM( r1 * cPI1_8 - r0 * cPI3_8 ); - - mdct_butterfly_16(x); - mdct_butterfly_16(x+16); - -} - -/* N point first stage butterfly (in place, 2 register) */ -STIN void mdct_butterfly_first(DATA_TYPE *T, - DATA_TYPE *x, - int points){ - - DATA_TYPE *x1 = x + points - 8; - DATA_TYPE *x2 = x + (points>>1) - 8; - REG_TYPE r0; - REG_TYPE r1; - - do{ - - r0 = x1[6] - x2[6]; - r1 = x1[7] - x2[7]; - x1[6] += x2[6]; - x1[7] += x2[7]; - x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - r0 = x1[4] - x2[4]; - r1 = x1[5] - x2[5]; - x1[4] += x2[4]; - x1[5] += x2[5]; - x2[4] = MULT_NORM(r1 * T[5] + r0 * T[4]); - x2[5] = MULT_NORM(r1 * T[4] - r0 * T[5]); - - r0 = x1[2] - x2[2]; - r1 = x1[3] - x2[3]; - x1[2] += x2[2]; - x1[3] += x2[3]; - x2[2] = MULT_NORM(r1 * T[9] + r0 * T[8]); - x2[3] = MULT_NORM(r1 * T[8] - r0 * T[9]); - - r0 = x1[0] - x2[0]; - r1 = x1[1] - x2[1]; - x1[0] += x2[0]; - x1[1] += x2[1]; - x2[0] = MULT_NORM(r1 * T[13] + r0 * T[12]); - x2[1] = MULT_NORM(r1 * T[12] - r0 * T[13]); - - x1-=8; - x2-=8; - T+=16; - - }while(x2>=x); -} - -/* N/stage point generic N stage butterfly (in place, 2 register) */ -STIN void mdct_butterfly_generic(DATA_TYPE *T, - DATA_TYPE *x, - int points, - int trigint){ - - DATA_TYPE *x1 = x + points - 8; - DATA_TYPE *x2 = x + (points>>1) - 8; - REG_TYPE r0; - REG_TYPE r1; - - do{ - - r0 = x1[6] - x2[6]; - r1 = x1[7] - x2[7]; - x1[6] += x2[6]; - x1[7] += x2[7]; - x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - - r0 = x1[4] - x2[4]; - r1 = x1[5] - x2[5]; - x1[4] += x2[4]; - x1[5] += x2[5]; - x2[4] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[5] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - - r0 = x1[2] - x2[2]; - r1 = x1[3] - x2[3]; - x1[2] += x2[2]; - x1[3] += x2[3]; - x2[2] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[3] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - - r0 = x1[0] - x2[0]; - r1 = x1[1] - x2[1]; - x1[0] += x2[0]; - x1[1] += x2[1]; - x2[0] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[1] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - x1-=8; - x2-=8; - - }while(x2>=x); -} - -STIN void mdct_butterflies(mdct_lookup *init, - DATA_TYPE *x, - int points){ - - DATA_TYPE *T=init->trig; - int stages=init->log2n-5; - int i,j; - - if(--stages>0){ - mdct_butterfly_first(T,x,points); - } - - for(i=1;--stages>0;i++){ - for(j=0;j<(1<>i)*j,points>>i,4<trig)_ogg_free(l->trig); - if(l->bitrev)_ogg_free(l->bitrev); - memset(l,0,sizeof(*l)); - } -} - -STIN void mdct_bitreverse(mdct_lookup *init, - DATA_TYPE *x){ - int n = init->n; - int *bit = init->bitrev; - DATA_TYPE *w0 = x; - DATA_TYPE *w1 = x = w0+(n>>1); - DATA_TYPE *T = init->trig+n; - - do{ - DATA_TYPE *x0 = x+bit[0]; - DATA_TYPE *x1 = x+bit[1]; - - REG_TYPE r0 = x0[1] - x1[1]; - REG_TYPE r1 = x0[0] + x1[0]; - REG_TYPE r2 = MULT_NORM(r1 * T[0] + r0 * T[1]); - REG_TYPE r3 = MULT_NORM(r1 * T[1] - r0 * T[0]); - - w1 -= 4; - - r0 = HALVE(x0[1] + x1[1]); - r1 = HALVE(x0[0] - x1[0]); - - w0[0] = r0 + r2; - w1[2] = r0 - r2; - w0[1] = r1 + r3; - w1[3] = r3 - r1; - - x0 = x+bit[2]; - x1 = x+bit[3]; - - r0 = x0[1] - x1[1]; - r1 = x0[0] + x1[0]; - r2 = MULT_NORM(r1 * T[2] + r0 * T[3]); - r3 = MULT_NORM(r1 * T[3] - r0 * T[2]); - - r0 = HALVE(x0[1] + x1[1]); - r1 = HALVE(x0[0] - x1[0]); - - w0[2] = r0 + r2; - w1[0] = r0 - r2; - w0[3] = r1 + r3; - w1[1] = r3 - r1; - - T += 4; - bit += 4; - w0 += 4; - - }while(w0n; - int n2=n>>1; - int n4=n>>2; - - /* rotate */ - - DATA_TYPE *iX = in+n2-7; - DATA_TYPE *oX = out+n2+n4; - DATA_TYPE *T = init->trig+n4; - - do{ - oX -= 4; - oX[0] = MULT_NORM(-iX[2] * T[3] - iX[0] * T[2]); - oX[1] = MULT_NORM (iX[0] * T[3] - iX[2] * T[2]); - oX[2] = MULT_NORM(-iX[6] * T[1] - iX[4] * T[0]); - oX[3] = MULT_NORM (iX[4] * T[1] - iX[6] * T[0]); - iX -= 8; - T += 4; - }while(iX>=in); - - iX = in+n2-8; - oX = out+n2+n4; - T = init->trig+n4; - - do{ - T -= 4; - oX[0] = MULT_NORM (iX[4] * T[3] + iX[6] * T[2]); - oX[1] = MULT_NORM (iX[4] * T[2] - iX[6] * T[3]); - oX[2] = MULT_NORM (iX[0] * T[1] + iX[2] * T[0]); - oX[3] = MULT_NORM (iX[0] * T[0] - iX[2] * T[1]); - iX -= 8; - oX += 4; - }while(iX>=in); - - mdct_butterflies(init,out+n2,n2); - mdct_bitreverse(init,out); - - /* roatate + window */ - - { - DATA_TYPE *oX1=out+n2+n4; - DATA_TYPE *oX2=out+n2+n4; - DATA_TYPE *iX =out; - T =init->trig+n2; - - do{ - oX1-=4; - - oX1[3] = MULT_NORM (iX[0] * T[1] - iX[1] * T[0]); - oX2[0] = -MULT_NORM (iX[0] * T[0] + iX[1] * T[1]); - - oX1[2] = MULT_NORM (iX[2] * T[3] - iX[3] * T[2]); - oX2[1] = -MULT_NORM (iX[2] * T[2] + iX[3] * T[3]); - - oX1[1] = MULT_NORM (iX[4] * T[5] - iX[5] * T[4]); - oX2[2] = -MULT_NORM (iX[4] * T[4] + iX[5] * T[5]); - - oX1[0] = MULT_NORM (iX[6] * T[7] - iX[7] * T[6]); - oX2[3] = -MULT_NORM (iX[6] * T[6] + iX[7] * T[7]); - - oX2+=4; - iX += 8; - T += 8; - }while(iXoX2); - } -} - -void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out){ - int n=init->n; - int n2=n>>1; - int n4=n>>2; - int n8=n>>3; - DATA_TYPE *w=alloca(n*sizeof(*w)); /* forward needs working space */ - DATA_TYPE *w2=w+n2; - - /* rotate */ - - /* window + rotate + step 1 */ - - REG_TYPE r0; - REG_TYPE r1; - DATA_TYPE *x0=in+n2+n4; - DATA_TYPE *x1=x0+1; - DATA_TYPE *T=init->trig+n2; - - int i=0; - - for(i=0;itrig+n2; - x0=out+n2; - - for(i=0;iscale); - x0[0] =MULT_NORM((w[0]*T[1]-w[1]*T[0])*init->scale); - w+=2; - T+=2; - } -} diff --git a/src/libvorbis-1.3.4/lib/mdct.h b/src/libvorbis-1.3.4/lib/mdct.h deleted file mode 100644 index 3ed94333..00000000 --- a/src/libvorbis-1.3.4/lib/mdct.h +++ /dev/null @@ -1,71 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: modified discrete cosine transform prototypes - last mod: $Id: mdct.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _OGG_mdct_H_ -#define _OGG_mdct_H_ - -#include "vorbis/codec.h" - - - - - -/*#define MDCT_INTEGERIZED <- be warned there could be some hurt left here*/ -#ifdef MDCT_INTEGERIZED - -#define DATA_TYPE int -#define REG_TYPE register int -#define TRIGBITS 14 -#define cPI3_8 6270 -#define cPI2_8 11585 -#define cPI1_8 15137 - -#define FLOAT_CONV(x) ((int)((x)*(1<>TRIGBITS) -#define HALVE(x) ((x)>>1) - -#else - -#define DATA_TYPE float -#define REG_TYPE float -#define cPI3_8 .38268343236508977175F -#define cPI2_8 .70710678118654752441F -#define cPI1_8 .92387953251128675613F - -#define FLOAT_CONV(x) (x) -#define MULT_NORM(x) (x) -#define HALVE(x) ((x)*.5f) - -#endif - - -typedef struct { - int n; - int log2n; - - DATA_TYPE *trig; - int *bitrev; - - DATA_TYPE scale; -} mdct_lookup; - -extern void mdct_init(mdct_lookup *lookup,int n); -extern void mdct_clear(mdct_lookup *l); -extern void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); -extern void mdct_backward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); - -#endif diff --git a/src/libvorbis-1.3.4/lib/misc.h b/src/libvorbis-1.3.4/lib/misc.h deleted file mode 100644 index 85fe3074..00000000 --- a/src/libvorbis-1.3.4/lib/misc.h +++ /dev/null @@ -1,57 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: miscellaneous prototypes - last mod: $Id: misc.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_RANDOM_H_ -#define _V_RANDOM_H_ -#include "vorbis/codec.h" - -extern void *_vorbis_block_alloc(vorbis_block *vb,long bytes); -extern void _vorbis_block_ripcord(vorbis_block *vb); - -#ifdef ANALYSIS -extern int analysis_noisy; -extern void _analysis_output(char *base,int i,float *v,int n,int bark,int dB, - ogg_int64_t off); -extern void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB, - ogg_int64_t off); -#endif - -#ifdef DEBUG_MALLOC - -#define _VDBG_GRAPHFILE "malloc.m" -#undef _VDBG_GRAPHFILE -extern void *_VDBG_malloc(void *ptr,long bytes,char *file,long line); -extern void _VDBG_free(void *ptr,char *file,long line); - -#ifndef MISC_C -#undef _ogg_malloc -#undef _ogg_calloc -#undef _ogg_realloc -#undef _ogg_free - -#define _ogg_malloc(x) _VDBG_malloc(NULL,(x),__FILE__,__LINE__) -#define _ogg_calloc(x,y) _VDBG_malloc(NULL,(x)*(y),__FILE__,__LINE__) -#define _ogg_realloc(x,y) _VDBG_malloc((x),(y),__FILE__,__LINE__) -#define _ogg_free(x) _VDBG_free((x),__FILE__,__LINE__) -#endif -#endif - -#endif - - - - diff --git a/src/libvorbis-1.3.4/lib/modes/floor_all.h b/src/libvorbis-1.3.4/lib/modes/floor_all.h deleted file mode 100644 index 4292be32..00000000 --- a/src/libvorbis-1.3.4/lib/modes/floor_all.h +++ /dev/null @@ -1,260 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: key floor settings - last mod: $Id: floor_all.h 17050 2010-03-26 01:34:42Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" -#include "books/floor/floor_books.h" - -static const static_codebook*const _floor_128x4_books[]={ - &_huff_book_line_128x4_class0, - &_huff_book_line_128x4_0sub0, - &_huff_book_line_128x4_0sub1, - &_huff_book_line_128x4_0sub2, - &_huff_book_line_128x4_0sub3, -}; -static const static_codebook*const _floor_256x4_books[]={ - &_huff_book_line_256x4_class0, - &_huff_book_line_256x4_0sub0, - &_huff_book_line_256x4_0sub1, - &_huff_book_line_256x4_0sub2, - &_huff_book_line_256x4_0sub3, -}; -static const static_codebook*const _floor_128x7_books[]={ - &_huff_book_line_128x7_class0, - &_huff_book_line_128x7_class1, - - &_huff_book_line_128x7_0sub1, - &_huff_book_line_128x7_0sub2, - &_huff_book_line_128x7_0sub3, - &_huff_book_line_128x7_1sub1, - &_huff_book_line_128x7_1sub2, - &_huff_book_line_128x7_1sub3, -}; -static const static_codebook*const _floor_256x7_books[]={ - &_huff_book_line_256x7_class0, - &_huff_book_line_256x7_class1, - - &_huff_book_line_256x7_0sub1, - &_huff_book_line_256x7_0sub2, - &_huff_book_line_256x7_0sub3, - &_huff_book_line_256x7_1sub1, - &_huff_book_line_256x7_1sub2, - &_huff_book_line_256x7_1sub3, -}; -static const static_codebook*const _floor_128x11_books[]={ - &_huff_book_line_128x11_class1, - &_huff_book_line_128x11_class2, - &_huff_book_line_128x11_class3, - - &_huff_book_line_128x11_0sub0, - &_huff_book_line_128x11_1sub0, - &_huff_book_line_128x11_1sub1, - &_huff_book_line_128x11_2sub1, - &_huff_book_line_128x11_2sub2, - &_huff_book_line_128x11_2sub3, - &_huff_book_line_128x11_3sub1, - &_huff_book_line_128x11_3sub2, - &_huff_book_line_128x11_3sub3, -}; -static const static_codebook*const _floor_128x17_books[]={ - &_huff_book_line_128x17_class1, - &_huff_book_line_128x17_class2, - &_huff_book_line_128x17_class3, - - &_huff_book_line_128x17_0sub0, - &_huff_book_line_128x17_1sub0, - &_huff_book_line_128x17_1sub1, - &_huff_book_line_128x17_2sub1, - &_huff_book_line_128x17_2sub2, - &_huff_book_line_128x17_2sub3, - &_huff_book_line_128x17_3sub1, - &_huff_book_line_128x17_3sub2, - &_huff_book_line_128x17_3sub3, -}; -static const static_codebook*const _floor_256x4low_books[]={ - &_huff_book_line_256x4low_class0, - &_huff_book_line_256x4low_0sub0, - &_huff_book_line_256x4low_0sub1, - &_huff_book_line_256x4low_0sub2, - &_huff_book_line_256x4low_0sub3, -}; -static const static_codebook*const _floor_1024x27_books[]={ - &_huff_book_line_1024x27_class1, - &_huff_book_line_1024x27_class2, - &_huff_book_line_1024x27_class3, - &_huff_book_line_1024x27_class4, - - &_huff_book_line_1024x27_0sub0, - &_huff_book_line_1024x27_1sub0, - &_huff_book_line_1024x27_1sub1, - &_huff_book_line_1024x27_2sub0, - &_huff_book_line_1024x27_2sub1, - &_huff_book_line_1024x27_3sub1, - &_huff_book_line_1024x27_3sub2, - &_huff_book_line_1024x27_3sub3, - &_huff_book_line_1024x27_4sub1, - &_huff_book_line_1024x27_4sub2, - &_huff_book_line_1024x27_4sub3, -}; -static const static_codebook*const _floor_2048x27_books[]={ - &_huff_book_line_2048x27_class1, - &_huff_book_line_2048x27_class2, - &_huff_book_line_2048x27_class3, - &_huff_book_line_2048x27_class4, - - &_huff_book_line_2048x27_0sub0, - &_huff_book_line_2048x27_1sub0, - &_huff_book_line_2048x27_1sub1, - &_huff_book_line_2048x27_2sub0, - &_huff_book_line_2048x27_2sub1, - &_huff_book_line_2048x27_3sub1, - &_huff_book_line_2048x27_3sub2, - &_huff_book_line_2048x27_3sub3, - &_huff_book_line_2048x27_4sub1, - &_huff_book_line_2048x27_4sub2, - &_huff_book_line_2048x27_4sub3, -}; - -static const static_codebook*const _floor_512x17_books[]={ - &_huff_book_line_512x17_class1, - &_huff_book_line_512x17_class2, - &_huff_book_line_512x17_class3, - - &_huff_book_line_512x17_0sub0, - &_huff_book_line_512x17_1sub0, - &_huff_book_line_512x17_1sub1, - &_huff_book_line_512x17_2sub1, - &_huff_book_line_512x17_2sub2, - &_huff_book_line_512x17_2sub3, - &_huff_book_line_512x17_3sub1, - &_huff_book_line_512x17_3sub2, - &_huff_book_line_512x17_3sub3, -}; - -static const static_codebook*const _floor_Xx0_books[]={ - 0 -}; - -static const static_codebook*const *const _floor_books[11]={ - _floor_128x4_books, - _floor_256x4_books, - _floor_128x7_books, - _floor_256x7_books, - _floor_128x11_books, - _floor_128x17_books, - _floor_256x4low_books, - _floor_1024x27_books, - _floor_2048x27_books, - _floor_512x17_books, - _floor_Xx0_books, -}; - -static const vorbis_info_floor1 _floor[11]={ - /* 0: 128 x 4 */ - { - 1,{0},{4},{2},{0}, - {{1,2,3,4}}, - 4,{0,128, 33,8,16,70}, - - 60,30,500, 1.,18., 128 - }, - /* 1: 256 x 4 */ - { - 1,{0},{4},{2},{0}, - {{1,2,3,4}}, - 4,{0,256, 66,16,32,140}, - - 60,30,500, 1.,18., 256 - }, - /* 2: 128 x 7 */ - { - 2,{0,1},{3,4},{2,2},{0,1}, - {{-1,2,3,4},{-1,5,6,7}}, - 4,{0,128, 14,4,58, 2,8,28,90}, - - 60,30,500, 1.,18., 128 - }, - /* 3: 256 x 7 */ - { - 2,{0,1},{3,4},{2,2},{0,1}, - {{-1,2,3,4},{-1,5,6,7}}, - 4,{0,256, 28,8,116, 4,16,56,180}, - - 60,30,500, 1.,18., 256 - }, - /* 4: 128 x 11 */ - { - 4,{0,1,2,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, - {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, - - 2,{0,128, 8,33, 4,16,70, 2,6,12, 23,46,90}, - - 60,30,500, 1,18., 128 - }, - /* 5: 128 x 17 */ - { - 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, - {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, - 2,{0,128, 12,46, 4,8,16, 23,33,70, 2,6,10, 14,19,28, 39,58,90}, - - 60,30,500, 1,18., 128 - }, - /* 6: 256 x 4 (low bitrate version) */ - { - 1,{0},{4},{2},{0}, - {{1,2,3,4}}, - 4,{0,256, 66,16,32,140}, - - 60,30,500, 1.,18., 256 - }, - /* 7: 1024 x 27 */ - { - 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, - {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, - 2,{0,1024, 93,23,372, 6,46,186,750, 14,33,65, 130,260,556, - 3,10,18,28, 39,55,79,111, 158,220,312, 464,650,850}, - - 60,30,500, 3,18., 1024 - }, - /* 8: 2048 x 27 */ - { - 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, - {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, - 2,{0,2048, 186,46,744, 12,92,372,1500, 28,66,130, 260,520,1112, - 6,20,36,56, 78,110,158,222, 316,440,624, 928,1300,1700}, - - 60,30,500, 3,18., 2048 - }, - /* 9: 512 x 17 */ - { - 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, - {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, - 2,{0,512, 46,186, 16,33,65, 93,130,278, - 7,23,39, 55,79,110, 156,232,360}, - - 60,30,500, 1,18., 512 - }, - - /* 10: X x 0 (LFE floor; edge posts only) */ - { - 0,{0}, {0},{0},{-1}, - {{-1}}, - 2,{0,12}, - 60,30,500, 1.,18., 10 - }, - -}; diff --git a/src/libvorbis-1.3.4/lib/modes/psych_11.h b/src/libvorbis-1.3.4/lib/modes/psych_11.h deleted file mode 100644 index 844a8ed3..00000000 --- a/src/libvorbis-1.3.4/lib/modes/psych_11.h +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 11kHz settings - last mod: $Id: psych_11.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -static const double _psy_lowpass_11[3]={4.5,5.5,30.,}; - -static const att3 _psy_tone_masteratt_11[3]={ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 20, 0, -14}, 0, 0}, /* 0 */ -}; - -static const vp_adjblock _vp_tonemask_adj_11[3]={ - /* adjust for mode zero */ - /* 63 125 250 500 1 2 4 8 16 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 2, 0,99,99,99}}, /* 0 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 5, 0, 0,99,99,99}}, /* 1 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 2 */ -}; - - -static const noise3 _psy_noisebias_11[3]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, - {-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 4, 5, 5, 10, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, - {-15,-15,-15,-15,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, -}; - -static const double _noise_thresh_11[3]={ .3,.5,.5 }; - diff --git a/src/libvorbis-1.3.4/lib/modes/psych_16.h b/src/libvorbis-1.3.4/lib/modes/psych_16.h deleted file mode 100644 index 1c10b395..00000000 --- a/src/libvorbis-1.3.4/lib/modes/psych_16.h +++ /dev/null @@ -1,133 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 16kHz settings - last mod: $Id: psych_16.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -/* stereo mode by base quality level */ -static const adj_stereo _psy_stereo_modes_16[4]={ - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, -}; - -static const double _psy_lowpass_16[4]={6.5,8,30.,99.}; - -static const att3 _psy_tone_masteratt_16[4]={ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 25, 22, 12}, 0, 0}, /* 0 */ - {{ 20, 12, 0}, 0, 0}, /* 0 */ - {{ 15, 0, -14}, 0, 0}, /* 0 */ -}; - -static const vp_adjblock _vp_tonemask_adj_16[4]={ - /* adjust for mode zero */ - /* 63 125 250 500 1 2 4 8 16 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 0 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 1 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ - {{-30,-30,-30,-30,-30,-26,-20,-10, -5, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ -}; - - -static const noise3 _psy_noisebias_16_short[4]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, - {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 6, 6, 6, 6, 8, 10, 12, 20}, - {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 4, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, - {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10, -8, 0, 0, 0, 0, 2, 5}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, -}; - -static const noise3 _psy_noisebias_16_impulse[4]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, - {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 4, 4, 4, 5, 5, 6, 8, 15}, - {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 0, 0, 0, 0, 4, 10}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 4, 10}, - {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10,-10,-10,-10,-10,-10, -7, -5}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, - {-30,-30,-30,-30,-26,-22,-20,-18,-18,-18,-20,-20,-20,-20,-20,-20,-16}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, -}; - -static const noise3 _psy_noisebias_16[4]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 8, 8, 10, 10, 10, 14, 20}, - {-10,-10,-10,-10,-10, -5, -2, -2, 0, 0, 0, 4, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 6, 6, 6, 8, 10, 12, 20}, - {-15,-15,-15,-15,-15,-10, -5, -5, 0, 0, 0, 4, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, - {-20,-20,-20,-20,-16,-12,-20,-10, -5, -5, 0, 0, 0, 0, 0, 2, 5}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, -}; - -static const noiseguard _psy_noiseguards_16[4]={ - {10,10,-1}, - {10,10,-1}, - {20,20,-1}, - {20,20,-1}, -}; - -static const double _noise_thresh_16[4]={ .3,.5,.5,.5 }; - -static const int _noise_start_16[3]={ 256,256,9999 }; -static const int _noise_part_16[4]={ 8,8,8,8 }; - -static const int _psy_ath_floater_16[4]={ - -100,-100,-100,-105, -}; - -static const int _psy_ath_abs_16[4]={ - -130,-130,-130,-140, -}; diff --git a/src/libvorbis-1.3.4/lib/modes/psych_44.h b/src/libvorbis-1.3.4/lib/modes/psych_44.h deleted file mode 100644 index f05c0326..00000000 --- a/src/libvorbis-1.3.4/lib/modes/psych_44.h +++ /dev/null @@ -1,642 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: key psychoacoustic settings for 44.1/48kHz - last mod: $Id: psych_44.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - - -/* preecho trigger settings *****************************************/ - -static const vorbis_info_psy_global _psy_global_44[5]={ - - {8, /* lines per eighth octave */ - {20.f,14.f,12.f,12.f,12.f,12.f,12.f}, - {-60.f,-30.f,-40.f,-40.f,-40.f,-40.f,-40.f}, 2,-75.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {14.f,10.f,10.f,10.f,10.f,10.f,10.f}, - {-40.f,-30.f,-25.f,-25.f,-25.f,-25.f,-25.f}, 2,-80.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {12.f,10.f,10.f,10.f,10.f,10.f,10.f}, - {-20.f,-20.f,-15.f,-15.f,-15.f,-15.f,-15.f}, 0,-80.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {10.f,8.f,8.f,8.f,8.f,8.f,8.f}, - {-20.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-80.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {10.f,6.f,6.f,6.f,6.f,6.f,6.f}, - {-15.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-85.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, -}; - -/* noise compander lookups * low, mid, high quality ****************/ -static const compandblock _psy_compand_44[6]={ - /* sub-mode Z short */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 9,10,11,12,13,14, 15, /* 15dB */ - 16,17,18,19,20,21,22, 23, /* 23dB */ - 24,25,26,27,28,29,30, 31, /* 31dB */ - 32,33,34,35,36,37,38, 39, /* 39dB */ - }}, - /* mode_Z nominal short */ - {{ - 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ - 7, 7, 7, 7, 6, 6, 6, 7, /* 15dB */ - 7, 8, 9,10,11,12,13, 14, /* 23dB */ - 15,16,17,17,17,18,18, 19, /* 31dB */ - 19,19,20,21,22,23,24, 25, /* 39dB */ - }}, - /* mode A short */ - {{ - 0, 1, 2, 3, 4, 5, 5, 5, /* 7dB */ - 6, 6, 6, 5, 4, 4, 4, 4, /* 15dB */ - 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ - 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ - 11,12,13,14,15,16,17, 18, /* 39dB */ - }}, - /* sub-mode Z long */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 9,10,11,12,13,14, 15, /* 15dB */ - 16,17,18,19,20,21,22, 23, /* 23dB */ - 24,25,26,27,28,29,30, 31, /* 31dB */ - 32,33,34,35,36,37,38, 39, /* 39dB */ - }}, - /* mode_Z nominal long */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 9,10,11,12,12,13, 13, /* 15dB */ - 13,14,14,14,15,15,15, 15, /* 23dB */ - 16,16,17,17,17,18,18, 19, /* 31dB */ - 19,19,20,21,22,23,24, 25, /* 39dB */ - }}, - /* mode A long */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 8, 7, 6, 5, 4, 4, 4, /* 15dB */ - 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ - 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ - 11,12,13,14,15,16,17, 18, /* 39dB */ - }} -}; - -/* tonal masking curve level adjustments *************************/ - -static const vp_adjblock _vp_tonemask_adj_longblock[12]={ - - /* 63 125 250 500 1 2 4 8 16 */ - - {{ -3, -8,-13,-15,-10,-10,-10,-10,-10,-10,-10, 0, 0, 0, 0, 0, 0}}, /* -1 */ - -/* {{-15,-15,-15,-15,-10, -8, -4, -2, 0, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ - {{ -4,-10,-14,-16,-15,-14,-13,-12,-12,-12,-11, -1, -1, -1, -1, -1, 0}}, /* 0 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ - {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, -1, -1, 0}}, /* 1 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ - {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -6, -3, -1, -1, -1, 0}}, /* 2 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ - {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, -1, -1, 0}}, /* 3 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, *//* 4 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ -}; - -static const vp_adjblock _vp_tonemask_adj_otherblock[12]={ - /* 63 125 250 500 1 2 4 8 16 */ - - {{ -3, -8,-13,-15,-10,-10, -9, -9, -9, -9, -9, 1, 1, 1, 1, 1, 1}}, /* -1 */ - -/* {{-20,-20,-20,-20,-14,-12,-10, -8, -4, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ - {{ -4,-10,-14,-16,-14,-13,-12,-12,-11,-11,-10, 0, 0, 0, 0, 0, 0}}, /* 0 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ - {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, 0, 0, 0}}, /* 1 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ - {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -5, -2, -1, 0, 0, 0}}, /* 2 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ - {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, 0, 0, 0}}, /* 3 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 4 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ -}; - -/* noise bias (transition block) */ -static const noise3 _psy_noisebias_trans[12]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - /* 0 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 4, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ - {{{-15,-15,-15,-15,-15,-12, -6, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 3, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}}, - /* 1 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, - /* 2 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, */ - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -7, -4}}}, - /* 3 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, - /* 4 - {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, - /* 5 - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, - {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, */ - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, - {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, - /* 6 - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, - {-34,-34,-34,-34,-30,-26,-24,-18,-17,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, - {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}}, - /* 7 - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-18,-14,-12,-10, -8, -8, -8, -6, -4, 0}, - {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}},*/ - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, - {-34,-34,-34,-34,-30,-26,-26,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, - /* 8 - {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, - {-36,-36,-36,-36,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, - {-36,-36,-36,-36,-34,-30,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ - {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, - {-36,-36,-36,-36,-30,-30,-30,-24,-20,-16,-16,-16,-16,-14,-12,-10, -7}, - {-36,-36,-36,-36,-34,-30,-28,-26,-24,-30,-30,-30,-30,-30,-30,-24,-20}}}, - /* 9 - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-36,-36,-36,-36,-34,-32,-32,-28,-20,-16,-16,-16,-16,-14,-12,-10, -7}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-38,-38,-38,-38,-36,-34,-34,-30,-24,-20,-20,-20,-20,-18,-16,-12,-10}, - {-40,-40,-40,-40,-40,-40,-40,-38,-35,-35,-35,-35,-35,-35,-35,-35,-30}}}, - /* 10 */ - {{{-30,-30,-30,-30,-30,-30,-30,-28,-20,-14,-14,-14,-14,-14,-14,-12,-10}, - {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - -/* noise bias (long block) */ -static const noise3 _psy_noisebias_long[12]={ - /*63 125 250 500 1k 2k 4k 8k 16k*/ - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 0, 6, 6, 6, 6, 10, 10, 12, 20}, - {-20,-20,-20,-20,-20,-20,-10, -2, 0, 0, 0, 0, 0, 2, 4, 6, 15}, - {-20,-20,-20,-20,-20,-20,-20,-10, -6, -6, -6, -6, -6, -4, -4, -4, -2}}}, - - /* 0 */ - /* {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 4, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ - {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 3, 6}, - {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}}, - /* 1 */ - /* {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ - {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, - /* 2 */ - /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, - /* 3 */ - /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -5}}}, - /* 4 */ - /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -7}}}, - /* 5 */ - /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}},*/ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -8}}}, - /* 6 */ - /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, - {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, - {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12,-10}}}, - /* 7 */ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14,-10, -8, -8, -8, -8, -6, -4, 0}, - {-26,-26,-26,-26,-26,-26,-26,-22,-20,-19,-19,-19,-19,-18,-17,-16,-12}}}, - /* 8 */ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 0, 0, 0, 0, 1, 2, 3, 7}, - {-26,-26,-26,-26,-26,-26,-26,-20,-16,-12,-10,-10,-10,-10, -8, -6, -2}, - {-28,-28,-28,-28,-28,-28,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, - /* 9 */ - {{{-22,-22,-22,-22,-22,-22,-22,-18,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-26,-26,-26,-26,-26,-26,-26,-22,-18,-16,-16,-16,-16,-14,-12,-10, -7}, - {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, - /* 10 */ - {{{-24,-24,-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-14,-14,-14,-12,-10}, - {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-20}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - -/* noise bias (impulse block) */ -static const noise3 _psy_noisebias_impulse[12]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - - /* 0 */ - /* {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 4, 10}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}},*/ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 3, 6}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - /* 1 */ - {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -4, -2, -2, -2, -2, 2}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8,-10,-10, -8, -8, -8, -6, -4}}}, - /* 2 */ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, - /* 3 */ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, - /* 4 */ - {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, - /* 5 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, - {-32,-32,-32,-32,-28,-24,-22,-16,-10, -6, -8, -8, -6, -6, -6, -4, -2}, - {-34,-34,-34,-34,-30,-26,-24,-18,-14,-12,-12,-12,-12,-12,-10, -9, -5}}}, - /* 6 - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-24,-20,-12,-12,-14,-14,-10, -9, -8, -6, -4}, - {-34,-34,-34,-34,-34,-30,-26,-20,-16,-15,-15,-15,-15,-15,-13,-12, -8}}},*/ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-30,-24,-16,-16,-16,-16,-16,-16,-14,-14,-12}, - {-36,-36,-36,-36,-36,-34,-28,-24,-20,-20,-20,-20,-20,-20,-20,-18,-16}}}, - /* 7 */ - /* {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10,-10}, - {-34,-34,-34,-34,-32,-32,-30,-24,-20,-19,-19,-19,-19,-19,-17,-16,-12}}},*/ - {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-24,-22}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, - /* 8 */ - /* {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, - {-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}, - {-36,-36,-36,-36,-36,-34,-28,-24,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ - {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, - {-34,-34,-34,-34,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-24}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, - /* 9 */ - /* {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-22,-20,-20,-18}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, - /* 10 */ - {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-16,-16,-16,-16,-16,-14,-12}, - {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-26}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - -/* noise bias (padding block) */ -static const noise3 _psy_noisebias_padding[12]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - - /* 0 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 2, 3, 6, 6, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -4, -4, -4, -4, -2, 0, 2}}}, - /* 1 */ - {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -6, -4, -2, 0}}}, - /* 2 */ - /* {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}},*/ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, - /* 3 */ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, - /* 4 */ - {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, - /* 5 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, - {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -3, -3, -3, -3, -2, 0, 4}, - {-34,-34,-34,-34,-30,-26,-24,-18,-14,-10,-10,-10,-10,-10, -8, -5, -3}}}, - /* 6 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, - {-34,-34,-34,-34,-30,-30,-24,-20,-14, -8, -4, -4, -4, -4, -3, -1, 4}, - {-34,-34,-34,-34,-34,-30,-26,-20,-16,-13,-13,-13,-13,-13,-11, -8, -6}}}, - /* 7 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, - {-34,-34,-34,-34,-30,-30,-30,-24,-16,-10, -8, -6, -6, -6, -5, -3, 1}, - {-34,-34,-34,-34,-32,-32,-28,-22,-18,-16,-16,-16,-16,-16,-14,-12,-10}}}, - /* 8 */ - {{{-22,-22,-22,-22,-22,-20,-14,-10, -4, 0, 0, 0, 0, 3, 5, 5, 11}, - {-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -5, -2}, - {-36,-36,-36,-36,-36,-34,-28,-22,-20,-20,-20,-20,-20,-20,-20,-16,-14}}}, - /* 9 */ - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -2, -2, -2, -2, 0, 2, 6}, - {-36,-36,-36,-36,-34,-32,-32,-24,-16,-12,-12,-12,-12,-12,-10, -8, -5}, - {-40,-40,-40,-40,-40,-40,-40,-32,-26,-24,-24,-24,-24,-24,-24,-20,-18}}}, - /* 10 */ - {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-12,-12,-12,-12,-12,-10, -8}, - {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-25,-25,-25,-25,-25,-25,-15}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - - -static const noiseguard _psy_noiseguards_44[4]={ - {3,3,15}, - {3,3,15}, - {10,10,100}, - {10,10,100}, -}; - -static const int _psy_tone_suppress[12]={ - -20,-20,-20,-20,-20,-24,-30,-40,-40,-45,-45,-45, -}; -static const int _psy_tone_0dB[12]={ - 90,90,95,95,95,95,105,105,105,105,105,105, -}; -static const int _psy_noise_suppress[12]={ - -20,-20,-24,-24,-24,-24,-30,-40,-40,-45,-45,-45, -}; - -static const vorbis_info_psy _psy_info_template={ - /* blockflag */ - -1, - /* ath_adjatt, ath_maxatt */ - -140.,-140., - /* tonemask att boost/decay,suppr,curves */ - {0.f,0.f,0.f}, 0.,0., -40.f, {0.}, - - /*noisemaskp,supp, low/high window, low/hi guard, minimum */ - 1, -0.f, .5f, .5f, 0,0,0, - /* noiseoffset*3, noisecompand, max_curve_dB */ - {{-1},{-1},{-1}},{-1},105.f, - /* noise normalization - noise_p, start, partition, thresh. */ - 0,-1,-1,0., -}; - -/* ath ****************/ - -static const int _psy_ath_floater[12]={ - -100,-100,-100,-100,-100,-100,-105,-105,-105,-105,-110,-120, -}; -static const int _psy_ath_abs[12]={ - -130,-130,-130,-130,-140,-140,-140,-140,-140,-140,-140,-150, -}; - -/* stereo setup. These don't map directly to quality level, there's - an additional indirection as several of the below may be used in a - single bitmanaged stream - -****************/ - -/* various stereo possibilities */ - -/* stereo mode by base quality level */ -static const adj_stereo _psy_stereo_modes_44[12]={ - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -1 */ - {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 0, 0, 0, 0}, - { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 4, 3}, - { 1, 2, 3, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 8, 8}, - { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, - -/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 */ - {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0}, - { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, - { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, - { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, - - - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 */ - {{ 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, 0, 0, 0, 0}, - { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, - { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - - - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 */ - {{ 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 0, 0, 0, 0, 0}, - { 8, 8, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 3, 2, 1}, - { 3, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 */ - {{ 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, - { 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1}, - { 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 10, 10, 10, 10, 10}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 */ - {{ 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 0}, - { 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 */ - {{ 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0}, - { 6, 7, 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 3, 3, 3, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 3, 3, 3, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, -}; - -/* tone master attenuation by base quality mode and bitrate tweak */ -static const att3 _psy_tone_masteratt_44[12]={ - {{ 35, 21, 9}, 0, 0}, /* -1 */ - {{ 30, 20, 8}, -2, 1.25}, /* 0 */ - /* {{ 25, 14, 4}, 0, 0}, *//* 1 */ - {{ 25, 12, 2}, 0, 0}, /* 1 */ - /* {{ 20, 10, -2}, 0, 0}, *//* 2 */ - {{ 20, 9, -3}, 0, 0}, /* 2 */ - {{ 20, 9, -4}, 0, 0}, /* 3 */ - {{ 20, 9, -4}, 0, 0}, /* 4 */ - {{ 20, 6, -6}, 0, 0}, /* 5 */ - {{ 20, 3, -10}, 0, 0}, /* 6 */ - {{ 18, 1, -14}, 0, 0}, /* 7 */ - {{ 18, 0, -16}, 0, 0}, /* 8 */ - {{ 18, -2, -16}, 0, 0}, /* 9 */ - {{ 12, -2, -20}, 0, 0}, /* 10 */ -}; - -/* lowpass by mode **************/ -static const double _psy_lowpass_44[12]={ - /* 15.1,15.8,16.5,17.9,20.5,48.,999.,999.,999.,999.,999. */ - 13.9,15.1,15.8,16.5,17.2,18.9,20.1,48.,999.,999.,999.,999. -}; - -/* noise normalization **********/ - -static const int _noise_start_short_44[11]={ - /* 16,16,16,16,32,32,9999,9999,9999,9999 */ - 32,16,16,16,32,9999,9999,9999,9999,9999,9999 -}; -static const int _noise_start_long_44[11]={ - /* 128,128,128,256,512,512,9999,9999,9999,9999 */ - 256,128,128,256,512,9999,9999,9999,9999,9999,9999 -}; - -static const int _noise_part_short_44[11]={ - 8,8,8,8,8,8,8,8,8,8,8 -}; -static const int _noise_part_long_44[11]={ - 32,32,32,32,32,32,32,32,32,32,32 -}; - -static const double _noise_thresh_44[11]={ - /* .2,.2,.3,.4,.5,.5,9999.,9999.,9999.,9999., */ - .2,.2,.2,.4,.6,9999.,9999.,9999.,9999.,9999.,9999., -}; - -static const double _noise_thresh_5only[2]={ - .5,.5, -}; diff --git a/src/libvorbis-1.3.4/lib/modes/psych_8.h b/src/libvorbis-1.3.4/lib/modes/psych_8.h deleted file mode 100644 index 0e2dd573..00000000 --- a/src/libvorbis-1.3.4/lib/modes/psych_8.h +++ /dev/null @@ -1,101 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 8kHz psychoacoustic settings - last mod: $Id: psych_8.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -static const att3 _psy_tone_masteratt_8[3]={ - {{ 32, 25, 12}, 0, 0}, /* 0 */ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 20, 0, -14}, 0, 0}, /* 0 */ -}; - -static const vp_adjblock _vp_tonemask_adj_8[3]={ - /* adjust for mode zero */ - /* 63 125 250 500 1 2 4 8 16 */ - {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ - {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ - {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 1 */ -}; - - -static const noise3 _psy_noisebias_8[3]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, - {-10,-10,-10,-10, -5, -5, -5, 0, 0, 4, 4, 4, 4, 4, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, - {-10,-10,-10,-10,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, -}; - -/* stereo mode by base quality level */ -static const adj_stereo _psy_stereo_modes_8[3]={ - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, -}; - -static const noiseguard _psy_noiseguards_8[2]={ - {10,10,-1}, - {10,10,-1}, -}; - -static const compandblock _psy_compand_8[2]={ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 8, 9, 9,10,10,11, 11, /* 15dB */ - 12,12,13,13,14,14,15, 15, /* 23dB */ - 16,16,17,17,17,18,18, 19, /* 31dB */ - 19,19,20,21,22,23,24, 25, /* 39dB */ - }}, - {{ - 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ - 7, 7, 6, 6, 5, 5, 4, 4, /* 15dB */ - 3, 3, 3, 4, 5, 6, 7, 8, /* 23dB */ - 9,10,11,12,13,14,15, 16, /* 31dB */ - 17,18,19,20,21,22,23, 24, /* 39dB */ - }}, -}; - -static const double _psy_lowpass_8[3]={3.,4.,4.}; -static const int _noise_start_8[2]={ - 64,64, -}; -static const int _noise_part_8[2]={ - 8,8, -}; - -static const int _psy_ath_floater_8[3]={ - -100,-100,-105, -}; - -static const int _psy_ath_abs_8[3]={ - -130,-130,-140, -}; diff --git a/src/libvorbis-1.3.4/lib/modes/residue_16.h b/src/libvorbis-1.3.4/lib/modes/residue_16.h deleted file mode 100644 index dcaca545..00000000 --- a/src/libvorbis-1.3.4/lib/modes/residue_16.h +++ /dev/null @@ -1,163 +0,0 @@ -/******************************************************************** - * * - * This FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates 16/22kHz - last mod: $Id: residue_16.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -/***** residue backends *********************************************/ - -static const static_bookblock _resbook_16s_0={ - { - {0}, - {0,0,&_16c0_s_p1_0}, - {0}, - {0,0,&_16c0_s_p3_0}, - {0,0,&_16c0_s_p4_0}, - {0,0,&_16c0_s_p5_0}, - {0,0,&_16c0_s_p6_0}, - {&_16c0_s_p7_0,&_16c0_s_p7_1}, - {&_16c0_s_p8_0,&_16c0_s_p8_1}, - {&_16c0_s_p9_0,&_16c0_s_p9_1,&_16c0_s_p9_2} - } -}; -static const static_bookblock _resbook_16s_1={ - { - {0}, - {0,0,&_16c1_s_p1_0}, - {0}, - {0,0,&_16c1_s_p3_0}, - {0,0,&_16c1_s_p4_0}, - {0,0,&_16c1_s_p5_0}, - {0,0,&_16c1_s_p6_0}, - {&_16c1_s_p7_0,&_16c1_s_p7_1}, - {&_16c1_s_p8_0,&_16c1_s_p8_1}, - {&_16c1_s_p9_0,&_16c1_s_p9_1,&_16c1_s_p9_2} - } -}; -static const static_bookblock _resbook_16s_2={ - { - {0}, - {0,0,&_16c2_s_p1_0}, - {0,0,&_16c2_s_p2_0}, - {0,0,&_16c2_s_p3_0}, - {0,0,&_16c2_s_p4_0}, - {&_16c2_s_p5_0,&_16c2_s_p5_1}, - {&_16c2_s_p6_0,&_16c2_s_p6_1}, - {&_16c2_s_p7_0,&_16c2_s_p7_1}, - {&_16c2_s_p8_0,&_16c2_s_p8_1}, - {&_16c2_s_p9_0,&_16c2_s_p9_1,&_16c2_s_p9_2} - } -}; - -static const vorbis_residue_template _res_16s_0[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__16c0_s_single,&_huff_book__16c0_s_single, - &_resbook_16s_0,&_resbook_16s_0}, -}; -static const vorbis_residue_template _res_16s_1[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__16c1_s_short,&_huff_book__16c1_s_short, - &_resbook_16s_1,&_resbook_16s_1}, - - {2,0,32, &_residue_44_mid, - &_huff_book__16c1_s_long,&_huff_book__16c1_s_long, - &_resbook_16s_1,&_resbook_16s_1} -}; -static const vorbis_residue_template _res_16s_2[]={ - {2,0,32, &_residue_44_high, - &_huff_book__16c2_s_short,&_huff_book__16c2_s_short, - &_resbook_16s_2,&_resbook_16s_2}, - - {2,0,32, &_residue_44_high, - &_huff_book__16c2_s_long,&_huff_book__16c2_s_long, - &_resbook_16s_2,&_resbook_16s_2} -}; - -static const vorbis_mapping_template _mapres_template_16_stereo[3]={ - { _map_nominal, _res_16s_0 }, /* 0 */ - { _map_nominal, _res_16s_1 }, /* 1 */ - { _map_nominal, _res_16s_2 }, /* 2 */ -}; - -static const static_bookblock _resbook_16u_0={ - { - {0}, - {0,0,&_16u0__p1_0}, - {0,0,&_16u0__p2_0}, - {0,0,&_16u0__p3_0}, - {0,0,&_16u0__p4_0}, - {0,0,&_16u0__p5_0}, - {&_16u0__p6_0,&_16u0__p6_1}, - {&_16u0__p7_0,&_16u0__p7_1,&_16u0__p7_2} - } -}; -static const static_bookblock _resbook_16u_1={ - { - {0}, - {0,0,&_16u1__p1_0}, - {0,0,&_16u1__p2_0}, - {0,0,&_16u1__p3_0}, - {0,0,&_16u1__p4_0}, - {0,0,&_16u1__p5_0}, - {0,0,&_16u1__p6_0}, - {&_16u1__p7_0,&_16u1__p7_1}, - {&_16u1__p8_0,&_16u1__p8_1}, - {&_16u1__p9_0,&_16u1__p9_1,&_16u1__p9_2} - } -}; -static const static_bookblock _resbook_16u_2={ - { - {0}, - {0,0,&_16u2_p1_0}, - {0,0,&_16u2_p2_0}, - {0,0,&_16u2_p3_0}, - {0,0,&_16u2_p4_0}, - {&_16u2_p5_0,&_16u2_p5_1}, - {&_16u2_p6_0,&_16u2_p6_1}, - {&_16u2_p7_0,&_16u2_p7_1}, - {&_16u2_p8_0,&_16u2_p8_1}, - {&_16u2_p9_0,&_16u2_p9_1,&_16u2_p9_2} - } -}; - -static const vorbis_residue_template _res_16u_0[]={ - {1,0,32, &_residue_44_low_un, - &_huff_book__16u0__single,&_huff_book__16u0__single, - &_resbook_16u_0,&_resbook_16u_0}, -}; -static const vorbis_residue_template _res_16u_1[]={ - {1,0,32, &_residue_44_mid_un, - &_huff_book__16u1__short,&_huff_book__16u1__short, - &_resbook_16u_1,&_resbook_16u_1}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__16u1__long,&_huff_book__16u1__long, - &_resbook_16u_1,&_resbook_16u_1} -}; -static const vorbis_residue_template _res_16u_2[]={ - {1,0,32, &_residue_44_hi_un, - &_huff_book__16u2__short,&_huff_book__16u2__short, - &_resbook_16u_2,&_resbook_16u_2}, - - {1,0,32, &_residue_44_hi_un, - &_huff_book__16u2__long,&_huff_book__16u2__long, - &_resbook_16u_2,&_resbook_16u_2} -}; - - -static const vorbis_mapping_template _mapres_template_16_uncoupled[3]={ - { _map_nominal_u, _res_16u_0 }, /* 0 */ - { _map_nominal_u, _res_16u_1 }, /* 1 */ - { _map_nominal_u, _res_16u_2 }, /* 2 */ -}; diff --git a/src/libvorbis-1.3.4/lib/modes/residue_44.h b/src/libvorbis-1.3.4/lib/modes/residue_44.h deleted file mode 100644 index 236c1834..00000000 --- a/src/libvorbis-1.3.4/lib/modes/residue_44.h +++ /dev/null @@ -1,292 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates for 32/44.1/48kHz - last mod: $Id: residue_44.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" -#include "books/coupled/res_books_stereo.h" - -/***** residue backends *********************************************/ - -static const vorbis_info_residue0 _residue_44_low={ - 0,-1, -1, 9,-1,-1, - /* 0 1 2 3 4 5 6 7 */ - {0}, - {-1}, - { 0, 1, 2, 2, 4, 8, 16, 32}, - { 0, 0, 0,999, 4, 8, 16, 32}, -}; - -static const vorbis_info_residue0 _residue_44_mid={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 1, 2, 2, 4, 8, 16, 32}, - { 0, 0,999, 0,999, 4, 8, 16, 32}, -}; - -static const vorbis_info_residue0 _residue_44_high={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 2, 4, 8, 16, 32, 71,157}, - { 0, 1, 2, 3, 4, 8, 16, 71,157}, -}; - -static const static_bookblock _resbook_44s_n1={ - { - {0},{0,0,&_44cn1_s_p1_0},{0,0,&_44cn1_s_p2_0}, - {0,0,&_44cn1_s_p3_0},{0,0,&_44cn1_s_p4_0},{0,0,&_44cn1_s_p5_0}, - {&_44cn1_s_p6_0,&_44cn1_s_p6_1},{&_44cn1_s_p7_0,&_44cn1_s_p7_1}, - {&_44cn1_s_p8_0,&_44cn1_s_p8_1,&_44cn1_s_p8_2} - } -}; -static const static_bookblock _resbook_44sm_n1={ - { - {0},{0,0,&_44cn1_sm_p1_0},{0,0,&_44cn1_sm_p2_0}, - {0,0,&_44cn1_sm_p3_0},{0,0,&_44cn1_sm_p4_0},{0,0,&_44cn1_sm_p5_0}, - {&_44cn1_sm_p6_0,&_44cn1_sm_p6_1},{&_44cn1_sm_p7_0,&_44cn1_sm_p7_1}, - {&_44cn1_sm_p8_0,&_44cn1_sm_p8_1,&_44cn1_sm_p8_2} - } -}; - -static const static_bookblock _resbook_44s_0={ - { - {0},{0,0,&_44c0_s_p1_0},{0,0,&_44c0_s_p2_0}, - {0,0,&_44c0_s_p3_0},{0,0,&_44c0_s_p4_0},{0,0,&_44c0_s_p5_0}, - {&_44c0_s_p6_0,&_44c0_s_p6_1},{&_44c0_s_p7_0,&_44c0_s_p7_1}, - {&_44c0_s_p8_0,&_44c0_s_p8_1,&_44c0_s_p8_2} - } -}; -static const static_bookblock _resbook_44sm_0={ - { - {0},{0,0,&_44c0_sm_p1_0},{0,0,&_44c0_sm_p2_0}, - {0,0,&_44c0_sm_p3_0},{0,0,&_44c0_sm_p4_0},{0,0,&_44c0_sm_p5_0}, - {&_44c0_sm_p6_0,&_44c0_sm_p6_1},{&_44c0_sm_p7_0,&_44c0_sm_p7_1}, - {&_44c0_sm_p8_0,&_44c0_sm_p8_1,&_44c0_sm_p8_2} - } -}; - -static const static_bookblock _resbook_44s_1={ - { - {0},{0,0,&_44c1_s_p1_0},{0,0,&_44c1_s_p2_0}, - {0,0,&_44c1_s_p3_0},{0,0,&_44c1_s_p4_0},{0,0,&_44c1_s_p5_0}, - {&_44c1_s_p6_0,&_44c1_s_p6_1},{&_44c1_s_p7_0,&_44c1_s_p7_1}, - {&_44c1_s_p8_0,&_44c1_s_p8_1,&_44c1_s_p8_2} - } -}; -static const static_bookblock _resbook_44sm_1={ - { - {0},{0,0,&_44c1_sm_p1_0},{0,0,&_44c1_sm_p2_0}, - {0,0,&_44c1_sm_p3_0},{0,0,&_44c1_sm_p4_0},{0,0,&_44c1_sm_p5_0}, - {&_44c1_sm_p6_0,&_44c1_sm_p6_1},{&_44c1_sm_p7_0,&_44c1_sm_p7_1}, - {&_44c1_sm_p8_0,&_44c1_sm_p8_1,&_44c1_sm_p8_2} - } -}; - -static const static_bookblock _resbook_44s_2={ - { - {0},{0,0,&_44c2_s_p1_0},{0,0,&_44c2_s_p2_0},{0,0,&_44c2_s_p3_0}, - {0,0,&_44c2_s_p4_0},{0,0,&_44c2_s_p5_0},{0,0,&_44c2_s_p6_0}, - {&_44c2_s_p7_0,&_44c2_s_p7_1},{&_44c2_s_p8_0,&_44c2_s_p8_1}, - {&_44c2_s_p9_0,&_44c2_s_p9_1,&_44c2_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_3={ - { - {0},{0,0,&_44c3_s_p1_0},{0,0,&_44c3_s_p2_0},{0,0,&_44c3_s_p3_0}, - {0,0,&_44c3_s_p4_0},{0,0,&_44c3_s_p5_0},{0,0,&_44c3_s_p6_0}, - {&_44c3_s_p7_0,&_44c3_s_p7_1},{&_44c3_s_p8_0,&_44c3_s_p8_1}, - {&_44c3_s_p9_0,&_44c3_s_p9_1,&_44c3_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_4={ - { - {0},{0,0,&_44c4_s_p1_0},{0,0,&_44c4_s_p2_0},{0,0,&_44c4_s_p3_0}, - {0,0,&_44c4_s_p4_0},{0,0,&_44c4_s_p5_0},{0,0,&_44c4_s_p6_0}, - {&_44c4_s_p7_0,&_44c4_s_p7_1},{&_44c4_s_p8_0,&_44c4_s_p8_1}, - {&_44c4_s_p9_0,&_44c4_s_p9_1,&_44c4_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_5={ - { - {0},{0,0,&_44c5_s_p1_0},{0,0,&_44c5_s_p2_0},{0,0,&_44c5_s_p3_0}, - {0,0,&_44c5_s_p4_0},{0,0,&_44c5_s_p5_0},{0,0,&_44c5_s_p6_0}, - {&_44c5_s_p7_0,&_44c5_s_p7_1},{&_44c5_s_p8_0,&_44c5_s_p8_1}, - {&_44c5_s_p9_0,&_44c5_s_p9_1,&_44c5_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_6={ - { - {0},{0,0,&_44c6_s_p1_0},{0,0,&_44c6_s_p2_0},{0,0,&_44c6_s_p3_0}, - {0,0,&_44c6_s_p4_0}, - {&_44c6_s_p5_0,&_44c6_s_p5_1}, - {&_44c6_s_p6_0,&_44c6_s_p6_1}, - {&_44c6_s_p7_0,&_44c6_s_p7_1}, - {&_44c6_s_p8_0,&_44c6_s_p8_1}, - {&_44c6_s_p9_0,&_44c6_s_p9_1,&_44c6_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_7={ - { - {0},{0,0,&_44c7_s_p1_0},{0,0,&_44c7_s_p2_0},{0,0,&_44c7_s_p3_0}, - {0,0,&_44c7_s_p4_0}, - {&_44c7_s_p5_0,&_44c7_s_p5_1}, - {&_44c7_s_p6_0,&_44c7_s_p6_1}, - {&_44c7_s_p7_0,&_44c7_s_p7_1}, - {&_44c7_s_p8_0,&_44c7_s_p8_1}, - {&_44c7_s_p9_0,&_44c7_s_p9_1,&_44c7_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_8={ - { - {0},{0,0,&_44c8_s_p1_0},{0,0,&_44c8_s_p2_0},{0,0,&_44c8_s_p3_0}, - {0,0,&_44c8_s_p4_0}, - {&_44c8_s_p5_0,&_44c8_s_p5_1}, - {&_44c8_s_p6_0,&_44c8_s_p6_1}, - {&_44c8_s_p7_0,&_44c8_s_p7_1}, - {&_44c8_s_p8_0,&_44c8_s_p8_1}, - {&_44c8_s_p9_0,&_44c8_s_p9_1,&_44c8_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_9={ - { - {0},{0,0,&_44c9_s_p1_0},{0,0,&_44c9_s_p2_0},{0,0,&_44c9_s_p3_0}, - {0,0,&_44c9_s_p4_0}, - {&_44c9_s_p5_0,&_44c9_s_p5_1}, - {&_44c9_s_p6_0,&_44c9_s_p6_1}, - {&_44c9_s_p7_0,&_44c9_s_p7_1}, - {&_44c9_s_p8_0,&_44c9_s_p8_1}, - {&_44c9_s_p9_0,&_44c9_s_p9_1,&_44c9_s_p9_2} - } -}; - -static const vorbis_residue_template _res_44s_n1[]={ - {2,0,32, &_residue_44_low, - &_huff_book__44cn1_s_short,&_huff_book__44cn1_sm_short, - &_resbook_44s_n1,&_resbook_44sm_n1}, - - {2,0,32, &_residue_44_low, - &_huff_book__44cn1_s_long,&_huff_book__44cn1_sm_long, - &_resbook_44s_n1,&_resbook_44sm_n1} -}; -static const vorbis_residue_template _res_44s_0[]={ - {2,0,16, &_residue_44_low, - &_huff_book__44c0_s_short,&_huff_book__44c0_sm_short, - &_resbook_44s_0,&_resbook_44sm_0}, - - {2,0,32, &_residue_44_low, - &_huff_book__44c0_s_long,&_huff_book__44c0_sm_long, - &_resbook_44s_0,&_resbook_44sm_0} -}; -static const vorbis_residue_template _res_44s_1[]={ - {2,0,16, &_residue_44_low, - &_huff_book__44c1_s_short,&_huff_book__44c1_sm_short, - &_resbook_44s_1,&_resbook_44sm_1}, - - {2,0,32, &_residue_44_low, - &_huff_book__44c1_s_long,&_huff_book__44c1_sm_long, - &_resbook_44s_1,&_resbook_44sm_1} -}; - -static const vorbis_residue_template _res_44s_2[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c2_s_short,&_huff_book__44c2_s_short, - &_resbook_44s_2,&_resbook_44s_2}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c2_s_long,&_huff_book__44c2_s_long, - &_resbook_44s_2,&_resbook_44s_2} -}; -static const vorbis_residue_template _res_44s_3[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c3_s_short,&_huff_book__44c3_s_short, - &_resbook_44s_3,&_resbook_44s_3}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c3_s_long,&_huff_book__44c3_s_long, - &_resbook_44s_3,&_resbook_44s_3} -}; -static const vorbis_residue_template _res_44s_4[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c4_s_short,&_huff_book__44c4_s_short, - &_resbook_44s_4,&_resbook_44s_4}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c4_s_long,&_huff_book__44c4_s_long, - &_resbook_44s_4,&_resbook_44s_4} -}; -static const vorbis_residue_template _res_44s_5[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c5_s_short,&_huff_book__44c5_s_short, - &_resbook_44s_5,&_resbook_44s_5}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c5_s_long,&_huff_book__44c5_s_long, - &_resbook_44s_5,&_resbook_44s_5} -}; -static const vorbis_residue_template _res_44s_6[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c6_s_short,&_huff_book__44c6_s_short, - &_resbook_44s_6,&_resbook_44s_6}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c6_s_long,&_huff_book__44c6_s_long, - &_resbook_44s_6,&_resbook_44s_6} -}; -static const vorbis_residue_template _res_44s_7[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c7_s_short,&_huff_book__44c7_s_short, - &_resbook_44s_7,&_resbook_44s_7}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c7_s_long,&_huff_book__44c7_s_long, - &_resbook_44s_7,&_resbook_44s_7} -}; -static const vorbis_residue_template _res_44s_8[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c8_s_short,&_huff_book__44c8_s_short, - &_resbook_44s_8,&_resbook_44s_8}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c8_s_long,&_huff_book__44c8_s_long, - &_resbook_44s_8,&_resbook_44s_8} -}; -static const vorbis_residue_template _res_44s_9[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c9_s_short,&_huff_book__44c9_s_short, - &_resbook_44s_9,&_resbook_44s_9}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c9_s_long,&_huff_book__44c9_s_long, - &_resbook_44s_9,&_resbook_44s_9} -}; - -static const vorbis_mapping_template _mapres_template_44_stereo[]={ - { _map_nominal, _res_44s_n1 }, /* -1 */ - { _map_nominal, _res_44s_0 }, /* 0 */ - { _map_nominal, _res_44s_1 }, /* 1 */ - { _map_nominal, _res_44s_2 }, /* 2 */ - { _map_nominal, _res_44s_3 }, /* 3 */ - { _map_nominal, _res_44s_4 }, /* 4 */ - { _map_nominal, _res_44s_5 }, /* 5 */ - { _map_nominal, _res_44s_6 }, /* 6 */ - { _map_nominal, _res_44s_7 }, /* 7 */ - { _map_nominal, _res_44s_8 }, /* 8 */ - { _map_nominal, _res_44s_9 }, /* 9 */ -}; diff --git a/src/libvorbis-1.3.4/lib/modes/residue_44p51.h b/src/libvorbis-1.3.4/lib/modes/residue_44p51.h deleted file mode 100644 index a52cc524..00000000 --- a/src/libvorbis-1.3.4/lib/modes/residue_44p51.h +++ /dev/null @@ -1,451 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates for 32/44.1/48kHz uncoupled - last mod: $Id: residue_44p51.h 19013 2013-11-12 04:04:50Z giles $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" - -#include "books/coupled/res_books_51.h" - -/***** residue backends *********************************************/ - -static const vorbis_info_residue0 _residue_44p_lo={ - 0,-1, -1, 7,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 2, 7, 17, 31}, - { 0, 0, 99, 7, 17, 31}, -}; - -static const vorbis_info_residue0 _residue_44p={ - 0,-1, -1, 8,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 1, 2, 7, 17, 31}, - { 0, 0, 99, 99, 7, 17, 31}, -}; - -static const vorbis_info_residue0 _residue_44p_hi={ - 0,-1, -1, 8,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 2, 4, 7, 17, 31}, - { 0, 1, 2, 4, 7, 17, 31}, -}; - -static const vorbis_info_residue0 _residue_44p_lfe={ - 0,-1, -1, 2,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 32}, - { -1} -}; - -static const static_bookblock _resbook_44p_n1={ - { - {0}, - {0,&_44pn1_p1_0}, - - {&_44pn1_p2_0,&_44pn1_p2_1,0}, - {&_44pn1_p3_0,&_44pn1_p3_1,0}, - {&_44pn1_p4_0,&_44pn1_p4_1,0}, - - {&_44pn1_p5_0,&_44pn1_p5_1,&_44pn1_p4_1}, - {&_44pn1_p6_0,&_44pn1_p6_1,&_44pn1_p6_2}, - } -}; - -static const static_bookblock _resbook_44p_0={ - { - {0}, - {0,&_44p0_p1_0}, - - {&_44p0_p2_0,&_44p0_p2_1,0}, - {&_44p0_p3_0,&_44p0_p3_1,0}, - {&_44p0_p4_0,&_44p0_p4_1,0}, - - {&_44p0_p5_0,&_44p0_p5_1,&_44p0_p4_1}, - {&_44p0_p6_0,&_44p0_p6_1,&_44p0_p6_2}, - } -}; - -static const static_bookblock _resbook_44p_1={ - { - {0}, - {0,&_44p1_p1_0}, - - {&_44p1_p2_0,&_44p1_p2_1,0}, - {&_44p1_p3_0,&_44p1_p3_1,0}, - {&_44p1_p4_0,&_44p1_p4_1,0}, - - {&_44p1_p5_0,&_44p1_p5_1,&_44p1_p4_1}, - {&_44p1_p6_0,&_44p1_p6_1,&_44p1_p6_2}, - } -}; - -static const static_bookblock _resbook_44p_2={ - { - {0}, - {0,0,&_44p2_p1_0}, - {0,&_44p2_p2_0,0}, - - {&_44p2_p3_0,&_44p2_p3_1,0}, - {&_44p2_p4_0,&_44p2_p4_1,0}, - {&_44p2_p5_0,&_44p2_p5_1,0}, - - {&_44p2_p6_0,&_44p2_p6_1,&_44p2_p5_1}, - {&_44p2_p7_0,&_44p2_p7_1,&_44p2_p7_2,&_44p2_p7_3} - } -}; -static const static_bookblock _resbook_44p_3={ - { - {0}, - {0,0,&_44p3_p1_0}, - {0,&_44p3_p2_0,0}, - - {&_44p3_p3_0,&_44p3_p3_1,0}, - {&_44p3_p4_0,&_44p3_p4_1,0}, - {&_44p3_p5_0,&_44p3_p5_1,0}, - - {&_44p3_p6_0,&_44p3_p6_1,&_44p3_p5_1}, - {&_44p3_p7_0,&_44p3_p7_1,&_44p3_p7_2,&_44p3_p7_3} - } -}; -static const static_bookblock _resbook_44p_4={ - { - {0}, - {0,0,&_44p4_p1_0}, - {0,&_44p4_p2_0,0}, - - {&_44p4_p3_0,&_44p4_p3_1,0}, - {&_44p4_p4_0,&_44p4_p4_1,0}, - {&_44p4_p5_0,&_44p4_p5_1,0}, - - {&_44p4_p6_0,&_44p4_p6_1,&_44p4_p5_1}, - {&_44p4_p7_0,&_44p4_p7_1,&_44p4_p7_2,&_44p4_p7_3} - } -}; -static const static_bookblock _resbook_44p_5={ - { - {0}, - {0,0,&_44p5_p1_0}, - {0,&_44p5_p2_0,0}, - - {&_44p5_p3_0,&_44p5_p3_1,0}, - {&_44p5_p4_0,&_44p5_p4_1,0}, - {&_44p5_p5_0,&_44p5_p5_1,0}, - - {&_44p5_p6_0,&_44p5_p6_1,&_44p5_p5_1}, - {&_44p5_p7_0,&_44p5_p7_1,&_44p5_p7_2,&_44p5_p7_3} - } -}; -static const static_bookblock _resbook_44p_6={ - { - {0}, - {0,0,&_44p6_p1_0}, - {0,&_44p6_p2_0,0}, - - {&_44p6_p3_0,&_44p6_p3_1,0}, - {&_44p6_p4_0,&_44p6_p4_1,0}, - {&_44p6_p5_0,&_44p6_p5_1,0}, - - {&_44p6_p6_0,&_44p6_p6_1,&_44p6_p5_1}, - {&_44p6_p7_0,&_44p6_p7_1,&_44p6_p7_2,&_44p6_p7_3} - } -}; -static const static_bookblock _resbook_44p_7={ - { - {0}, - {0,0,&_44p7_p1_0}, - {0,&_44p7_p2_0,0}, - - {&_44p7_p3_0,&_44p7_p3_1,0}, - {&_44p7_p4_0,&_44p7_p4_1,0}, - {&_44p7_p5_0,&_44p7_p5_1,0}, - - {&_44p7_p6_0,&_44p7_p6_1,&_44p7_p5_1}, - {&_44p7_p7_0,&_44p7_p7_1,&_44p7_p7_2,&_44p7_p7_3} - } -}; -static const static_bookblock _resbook_44p_8={ - { - {0}, - {0,0,&_44p8_p1_0}, - {0,&_44p8_p2_0,0}, - - {&_44p8_p3_0,&_44p8_p3_1,0}, - {&_44p8_p4_0,&_44p8_p4_1,0}, - {&_44p8_p5_0,&_44p8_p5_1,0}, - - {&_44p8_p6_0,&_44p8_p6_1,&_44p8_p5_1}, - {&_44p8_p7_0,&_44p8_p7_1,&_44p8_p7_2,&_44p8_p7_3} - } -}; -static const static_bookblock _resbook_44p_9={ - { - {0}, - {0,0,&_44p9_p1_0}, - {0,&_44p9_p2_0,0}, - - {&_44p9_p3_0,&_44p9_p3_1,0}, - {&_44p9_p4_0,&_44p9_p4_1,0}, - {&_44p9_p5_0,&_44p9_p5_1,0}, - - {&_44p9_p6_0,&_44p9_p6_1,&_44p9_p5_1}, - {&_44p9_p7_0,&_44p9_p7_1,&_44p9_p7_2,&_44p9_p7_3} - } -}; - -static const static_bookblock _resbook_44p_ln1={ - { - {&_44pn1_l0_0,&_44pn1_l0_1,0}, - {&_44pn1_l1_0,&_44pn1_p6_1,&_44pn1_p6_2}, - } -}; -static const static_bookblock _resbook_44p_l0={ - { - {&_44p0_l0_0,&_44p0_l0_1,0}, - {&_44p0_l1_0,&_44p0_p6_1,&_44p0_p6_2}, - } -}; -static const static_bookblock _resbook_44p_l1={ - { - {&_44p1_l0_0,&_44p1_l0_1,0}, - {&_44p1_l1_0,&_44p1_p6_1,&_44p1_p6_2}, - } -}; -static const static_bookblock _resbook_44p_l2={ - { - {&_44p2_l0_0,&_44p2_l0_1,0}, - {&_44p2_l1_0,&_44p2_p7_2,&_44p2_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l3={ - { - {&_44p3_l0_0,&_44p3_l0_1,0}, - {&_44p3_l1_0,&_44p3_p7_2,&_44p3_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l4={ - { - {&_44p4_l0_0,&_44p4_l0_1,0}, - {&_44p4_l1_0,&_44p4_p7_2,&_44p4_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l5={ - { - {&_44p5_l0_0,&_44p5_l0_1,0}, - {&_44p5_l1_0,&_44p5_p7_2,&_44p5_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l6={ - { - {&_44p6_l0_0,&_44p6_l0_1,0}, - {&_44p6_l1_0,&_44p6_p7_2,&_44p6_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l7={ - { - {&_44p7_l0_0,&_44p7_l0_1,0}, - {&_44p7_l1_0,&_44p7_p7_2,&_44p7_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l8={ - { - {&_44p8_l0_0,&_44p8_l0_1,0}, - {&_44p8_l1_0,&_44p8_p7_2,&_44p8_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l9={ - { - {&_44p9_l0_0,&_44p9_l0_1,0}, - {&_44p9_l1_0,&_44p9_p7_2,&_44p9_p7_3}, - } -}; - - -static const vorbis_info_mapping0 _map_nominal_51[2]={ - {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 4,{0,3,0,0},{2,4,1,3}}, - {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 4,{0,3,0,0},{2,4,1,3}} -}; -static const vorbis_info_mapping0 _map_nominal_51u[2]={ - {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 0,{0},{0}}, - {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 0,{0},{0}} -}; - -static const vorbis_residue_template _res_44p51_n1[]={ - {2,0,30, &_residue_44p_lo, - &_huff_book__44pn1_short,&_huff_book__44pn1_short, - &_resbook_44p_n1,&_resbook_44p_n1}, - - {2,0,30, &_residue_44p_lo, - &_huff_book__44pn1_long,&_huff_book__44pn1_long, - &_resbook_44p_n1,&_resbook_44p_n1}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44pn1_lfe,&_huff_book__44pn1_lfe, - &_resbook_44p_ln1,&_resbook_44p_ln1} -}; -static const vorbis_residue_template _res_44p51_0[]={ - {2,0,15, &_residue_44p_lo, - &_huff_book__44p0_short,&_huff_book__44p0_short, - &_resbook_44p_0,&_resbook_44p_0}, - - {2,0,30, &_residue_44p_lo, - &_huff_book__44p0_long,&_huff_book__44p0_long, - &_resbook_44p_0,&_resbook_44p_0}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p0_lfe,&_huff_book__44p0_lfe, - &_resbook_44p_l0,&_resbook_44p_l0} -}; -static const vorbis_residue_template _res_44p51_1[]={ - {2,0,15, &_residue_44p_lo, - &_huff_book__44p1_short,&_huff_book__44p1_short, - &_resbook_44p_1,&_resbook_44p_1}, - - {2,0,30, &_residue_44p_lo, - &_huff_book__44p1_long,&_huff_book__44p1_long, - &_resbook_44p_1,&_resbook_44p_1}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p1_lfe,&_huff_book__44p1_lfe, - &_resbook_44p_l1,&_resbook_44p_l1} -}; -static const vorbis_residue_template _res_44p51_2[]={ - {2,0,15, &_residue_44p, - &_huff_book__44p2_short,&_huff_book__44p2_short, - &_resbook_44p_2,&_resbook_44p_2}, - - {2,0,30, &_residue_44p, - &_huff_book__44p2_long,&_huff_book__44p2_long, - &_resbook_44p_2,&_resbook_44p_2}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p2_lfe,&_huff_book__44p2_lfe, - &_resbook_44p_l2,&_resbook_44p_l2} -}; -static const vorbis_residue_template _res_44p51_3[]={ - {2,0,15, &_residue_44p, - &_huff_book__44p3_short,&_huff_book__44p3_short, - &_resbook_44p_3,&_resbook_44p_3}, - - {2,0,30, &_residue_44p, - &_huff_book__44p3_long,&_huff_book__44p3_long, - &_resbook_44p_3,&_resbook_44p_3}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p3_lfe,&_huff_book__44p3_lfe, - &_resbook_44p_l3,&_resbook_44p_l3} -}; -static const vorbis_residue_template _res_44p51_4[]={ - {2,0,15, &_residue_44p, - &_huff_book__44p4_short,&_huff_book__44p4_short, - &_resbook_44p_4,&_resbook_44p_4}, - - {2,0,30, &_residue_44p, - &_huff_book__44p4_long,&_huff_book__44p4_long, - &_resbook_44p_4,&_resbook_44p_4}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p4_lfe,&_huff_book__44p4_lfe, - &_resbook_44p_l4,&_resbook_44p_l4} -}; -static const vorbis_residue_template _res_44p51_5[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p5_short,&_huff_book__44p5_short, - &_resbook_44p_5,&_resbook_44p_5}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p5_long,&_huff_book__44p5_long, - &_resbook_44p_5,&_resbook_44p_5}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p5_lfe,&_huff_book__44p5_lfe, - &_resbook_44p_l5,&_resbook_44p_l5} -}; -static const vorbis_residue_template _res_44p51_6[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p6_short,&_huff_book__44p6_short, - &_resbook_44p_6,&_resbook_44p_6}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p6_long,&_huff_book__44p6_long, - &_resbook_44p_6,&_resbook_44p_6}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; - - -static const vorbis_residue_template _res_44p51_7[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p7_short,&_huff_book__44p7_short, - &_resbook_44p_7,&_resbook_44p_7}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p7_long,&_huff_book__44p7_long, - &_resbook_44p_7,&_resbook_44p_7}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; -static const vorbis_residue_template _res_44p51_8[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p8_short,&_huff_book__44p8_short, - &_resbook_44p_8,&_resbook_44p_8}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p8_long,&_huff_book__44p8_long, - &_resbook_44p_8,&_resbook_44p_8}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; -static const vorbis_residue_template _res_44p51_9[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p9_short,&_huff_book__44p9_short, - &_resbook_44p_9,&_resbook_44p_9}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p9_long,&_huff_book__44p9_long, - &_resbook_44p_9,&_resbook_44p_9}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; - -static const vorbis_mapping_template _mapres_template_44_51[]={ - { _map_nominal_51, _res_44p51_n1 }, /* -1 */ - { _map_nominal_51, _res_44p51_0 }, /* 0 */ - { _map_nominal_51, _res_44p51_1 }, /* 1 */ - { _map_nominal_51, _res_44p51_2 }, /* 2 */ - { _map_nominal_51, _res_44p51_3 }, /* 3 */ - { _map_nominal_51, _res_44p51_4 }, /* 4 */ - { _map_nominal_51u, _res_44p51_5 }, /* 5 */ - { _map_nominal_51u, _res_44p51_6 }, /* 6 */ - { _map_nominal_51u, _res_44p51_7 }, /* 7 */ - { _map_nominal_51u, _res_44p51_8 }, /* 8 */ - { _map_nominal_51u, _res_44p51_9 }, /* 9 */ -}; diff --git a/src/libvorbis-1.3.4/lib/modes/residue_44u.h b/src/libvorbis-1.3.4/lib/modes/residue_44u.h deleted file mode 100644 index 92c4a09c..00000000 --- a/src/libvorbis-1.3.4/lib/modes/residue_44u.h +++ /dev/null @@ -1,318 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates for 32/44.1/48kHz uncoupled - last mod: $Id: residue_44u.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" -#include "books/uncoupled/res_books_uncoupled.h" - -/***** residue backends *********************************************/ - - -static const vorbis_info_residue0 _residue_44_low_un={ - 0,-1, -1, 8,-1,-1, - {0}, - {-1}, - { 0, 1, 1, 2, 2, 4, 28}, - { -1, 25, -1, 45, -1, -1, -1} -}; - -static const vorbis_info_residue0 _residue_44_mid_un={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 9 */ - {0}, - {-1}, - { 0, 1, 1, 2, 2, 4, 4, 16, 60}, - { -1, 30, -1, 50, -1, 80, -1, -1, -1} -}; - -static const vorbis_info_residue0 _residue_44_hi_un={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 9 */ - {0}, - {-1}, - { 0, 1, 2, 4, 8, 16, 32, 71,157}, - { -1, -1, -1, -1, -1, -1, -1, -1, -1} -}; - -/* mapping conventions: - only one submap (this would change for efficient 5.1 support for example)*/ -/* Four psychoacoustic profiles are used, one for each blocktype */ -static const vorbis_info_mapping0 _map_nominal_u[2]={ - {1, {0,0,0,0,0,0}, {0}, {0}, 0,{0},{0}}, - {1, {0,0,0,0,0,0}, {1}, {1}, 0,{0},{0}} -}; - -static const static_bookblock _resbook_44u_n1={ - { - {0}, - {0,0,&_44un1__p1_0}, - {0,0,&_44un1__p2_0}, - {0,0,&_44un1__p3_0}, - {0,0,&_44un1__p4_0}, - {0,0,&_44un1__p5_0}, - {&_44un1__p6_0,&_44un1__p6_1}, - {&_44un1__p7_0,&_44un1__p7_1,&_44un1__p7_2} - } -}; -static const static_bookblock _resbook_44u_0={ - { - {0}, - {0,0,&_44u0__p1_0}, - {0,0,&_44u0__p2_0}, - {0,0,&_44u0__p3_0}, - {0,0,&_44u0__p4_0}, - {0,0,&_44u0__p5_0}, - {&_44u0__p6_0,&_44u0__p6_1}, - {&_44u0__p7_0,&_44u0__p7_1,&_44u0__p7_2} - } -}; -static const static_bookblock _resbook_44u_1={ - { - {0}, - {0,0,&_44u1__p1_0}, - {0,0,&_44u1__p2_0}, - {0,0,&_44u1__p3_0}, - {0,0,&_44u1__p4_0}, - {0,0,&_44u1__p5_0}, - {&_44u1__p6_0,&_44u1__p6_1}, - {&_44u1__p7_0,&_44u1__p7_1,&_44u1__p7_2} - } -}; -static const static_bookblock _resbook_44u_2={ - { - {0}, - {0,0,&_44u2__p1_0}, - {0,0,&_44u2__p2_0}, - {0,0,&_44u2__p3_0}, - {0,0,&_44u2__p4_0}, - {0,0,&_44u2__p5_0}, - {&_44u2__p6_0,&_44u2__p6_1}, - {&_44u2__p7_0,&_44u2__p7_1,&_44u2__p7_2} - } -}; -static const static_bookblock _resbook_44u_3={ - { - {0}, - {0,0,&_44u3__p1_0}, - {0,0,&_44u3__p2_0}, - {0,0,&_44u3__p3_0}, - {0,0,&_44u3__p4_0}, - {0,0,&_44u3__p5_0}, - {&_44u3__p6_0,&_44u3__p6_1}, - {&_44u3__p7_0,&_44u3__p7_1,&_44u3__p7_2} - } -}; -static const static_bookblock _resbook_44u_4={ - { - {0}, - {0,0,&_44u4__p1_0}, - {0,0,&_44u4__p2_0}, - {0,0,&_44u4__p3_0}, - {0,0,&_44u4__p4_0}, - {0,0,&_44u4__p5_0}, - {&_44u4__p6_0,&_44u4__p6_1}, - {&_44u4__p7_0,&_44u4__p7_1,&_44u4__p7_2} - } -}; -static const static_bookblock _resbook_44u_5={ - { - {0}, - {0,0,&_44u5__p1_0}, - {0,0,&_44u5__p2_0}, - {0,0,&_44u5__p3_0}, - {0,0,&_44u5__p4_0}, - {0,0,&_44u5__p5_0}, - {0,0,&_44u5__p6_0}, - {&_44u5__p7_0,&_44u5__p7_1}, - {&_44u5__p8_0,&_44u5__p8_1}, - {&_44u5__p9_0,&_44u5__p9_1,&_44u5__p9_2} - } -}; -static const static_bookblock _resbook_44u_6={ - { - {0}, - {0,0,&_44u6__p1_0}, - {0,0,&_44u6__p2_0}, - {0,0,&_44u6__p3_0}, - {0,0,&_44u6__p4_0}, - {0,0,&_44u6__p5_0}, - {0,0,&_44u6__p6_0}, - {&_44u6__p7_0,&_44u6__p7_1}, - {&_44u6__p8_0,&_44u6__p8_1}, - {&_44u6__p9_0,&_44u6__p9_1,&_44u6__p9_2} - } -}; -static const static_bookblock _resbook_44u_7={ - { - {0}, - {0,0,&_44u7__p1_0}, - {0,0,&_44u7__p2_0}, - {0,0,&_44u7__p3_0}, - {0,0,&_44u7__p4_0}, - {0,0,&_44u7__p5_0}, - {0,0,&_44u7__p6_0}, - {&_44u7__p7_0,&_44u7__p7_1}, - {&_44u7__p8_0,&_44u7__p8_1}, - {&_44u7__p9_0,&_44u7__p9_1,&_44u7__p9_2} - } -}; -static const static_bookblock _resbook_44u_8={ - { - {0}, - {0,0,&_44u8_p1_0}, - {0,0,&_44u8_p2_0}, - {0,0,&_44u8_p3_0}, - {0,0,&_44u8_p4_0}, - {&_44u8_p5_0,&_44u8_p5_1}, - {&_44u8_p6_0,&_44u8_p6_1}, - {&_44u8_p7_0,&_44u8_p7_1}, - {&_44u8_p8_0,&_44u8_p8_1}, - {&_44u8_p9_0,&_44u8_p9_1,&_44u8_p9_2} - } -}; -static const static_bookblock _resbook_44u_9={ - { - {0}, - {0,0,&_44u9_p1_0}, - {0,0,&_44u9_p2_0}, - {0,0,&_44u9_p3_0}, - {0,0,&_44u9_p4_0}, - {&_44u9_p5_0,&_44u9_p5_1}, - {&_44u9_p6_0,&_44u9_p6_1}, - {&_44u9_p7_0,&_44u9_p7_1}, - {&_44u9_p8_0,&_44u9_p8_1}, - {&_44u9_p9_0,&_44u9_p9_1,&_44u9_p9_2} - } -}; - -static const vorbis_residue_template _res_44u_n1[]={ - {1,0,32, &_residue_44_low_un, - &_huff_book__44un1__short,&_huff_book__44un1__short, - &_resbook_44u_n1,&_resbook_44u_n1}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44un1__long,&_huff_book__44un1__long, - &_resbook_44u_n1,&_resbook_44u_n1} -}; -static const vorbis_residue_template _res_44u_0[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u0__short,&_huff_book__44u0__short, - &_resbook_44u_0,&_resbook_44u_0}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u0__long,&_huff_book__44u0__long, - &_resbook_44u_0,&_resbook_44u_0} -}; -static const vorbis_residue_template _res_44u_1[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u1__short,&_huff_book__44u1__short, - &_resbook_44u_1,&_resbook_44u_1}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u1__long,&_huff_book__44u1__long, - &_resbook_44u_1,&_resbook_44u_1} -}; -static const vorbis_residue_template _res_44u_2[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u2__short,&_huff_book__44u2__short, - &_resbook_44u_2,&_resbook_44u_2}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u2__long,&_huff_book__44u2__long, - &_resbook_44u_2,&_resbook_44u_2} -}; -static const vorbis_residue_template _res_44u_3[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u3__short,&_huff_book__44u3__short, - &_resbook_44u_3,&_resbook_44u_3}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u3__long,&_huff_book__44u3__long, - &_resbook_44u_3,&_resbook_44u_3} -}; -static const vorbis_residue_template _res_44u_4[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u4__short,&_huff_book__44u4__short, - &_resbook_44u_4,&_resbook_44u_4}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u4__long,&_huff_book__44u4__long, - &_resbook_44u_4,&_resbook_44u_4} -}; - -static const vorbis_residue_template _res_44u_5[]={ - {1,0,16, &_residue_44_mid_un, - &_huff_book__44u5__short,&_huff_book__44u5__short, - &_resbook_44u_5,&_resbook_44u_5}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__44u5__long,&_huff_book__44u5__long, - &_resbook_44u_5,&_resbook_44u_5} -}; - -static const vorbis_residue_template _res_44u_6[]={ - {1,0,16, &_residue_44_mid_un, - &_huff_book__44u6__short,&_huff_book__44u6__short, - &_resbook_44u_6,&_resbook_44u_6}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__44u6__long,&_huff_book__44u6__long, - &_resbook_44u_6,&_resbook_44u_6} -}; - -static const vorbis_residue_template _res_44u_7[]={ - {1,0,16, &_residue_44_mid_un, - &_huff_book__44u7__short,&_huff_book__44u7__short, - &_resbook_44u_7,&_resbook_44u_7}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__44u7__long,&_huff_book__44u7__long, - &_resbook_44u_7,&_resbook_44u_7} -}; - -static const vorbis_residue_template _res_44u_8[]={ - {1,0,16, &_residue_44_hi_un, - &_huff_book__44u8__short,&_huff_book__44u8__short, - &_resbook_44u_8,&_resbook_44u_8}, - - {1,0,32, &_residue_44_hi_un, - &_huff_book__44u8__long,&_huff_book__44u8__long, - &_resbook_44u_8,&_resbook_44u_8} -}; -static const vorbis_residue_template _res_44u_9[]={ - {1,0,16, &_residue_44_hi_un, - &_huff_book__44u9__short,&_huff_book__44u9__short, - &_resbook_44u_9,&_resbook_44u_9}, - - {1,0,32, &_residue_44_hi_un, - &_huff_book__44u9__long,&_huff_book__44u9__long, - &_resbook_44u_9,&_resbook_44u_9} -}; - -static const vorbis_mapping_template _mapres_template_44_uncoupled[]={ - { _map_nominal_u, _res_44u_n1 }, /* -1 */ - { _map_nominal_u, _res_44u_0 }, /* 0 */ - { _map_nominal_u, _res_44u_1 }, /* 1 */ - { _map_nominal_u, _res_44u_2 }, /* 2 */ - { _map_nominal_u, _res_44u_3 }, /* 3 */ - { _map_nominal_u, _res_44u_4 }, /* 4 */ - { _map_nominal_u, _res_44u_5 }, /* 5 */ - { _map_nominal_u, _res_44u_6 }, /* 6 */ - { _map_nominal_u, _res_44u_7 }, /* 7 */ - { _map_nominal_u, _res_44u_8 }, /* 8 */ - { _map_nominal_u, _res_44u_9 }, /* 9 */ -}; diff --git a/src/libvorbis-1.3.4/lib/modes/residue_8.h b/src/libvorbis-1.3.4/lib/modes/residue_8.h deleted file mode 100644 index 94c6d84c..00000000 --- a/src/libvorbis-1.3.4/lib/modes/residue_8.h +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates 8/11kHz - last mod: $Id: residue_8.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" - -/***** residue backends *********************************************/ - -static const static_bookblock _resbook_8s_0={ - { - {0}, - {0,0,&_8c0_s_p1_0}, - {0}, - {0,0,&_8c0_s_p3_0}, - {0,0,&_8c0_s_p4_0}, - {0,0,&_8c0_s_p5_0}, - {0,0,&_8c0_s_p6_0}, - {&_8c0_s_p7_0,&_8c0_s_p7_1}, - {&_8c0_s_p8_0,&_8c0_s_p8_1}, - {&_8c0_s_p9_0,&_8c0_s_p9_1,&_8c0_s_p9_2} - } -}; -static const static_bookblock _resbook_8s_1={ - { - {0}, - {0,0,&_8c1_s_p1_0}, - {0}, - {0,0,&_8c1_s_p3_0}, - {0,0,&_8c1_s_p4_0}, - {0,0,&_8c1_s_p5_0}, - {0,0,&_8c1_s_p6_0}, - {&_8c1_s_p7_0,&_8c1_s_p7_1}, - {&_8c1_s_p8_0,&_8c1_s_p8_1}, - {&_8c1_s_p9_0,&_8c1_s_p9_1,&_8c1_s_p9_2} - } -}; - -static const vorbis_residue_template _res_8s_0[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__8c0_s_single,&_huff_book__8c0_s_single, - &_resbook_8s_0,&_resbook_8s_0}, -}; -static const vorbis_residue_template _res_8s_1[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__8c1_s_single,&_huff_book__8c1_s_single, - &_resbook_8s_1,&_resbook_8s_1}, -}; - -static const vorbis_mapping_template _mapres_template_8_stereo[2]={ - { _map_nominal, _res_8s_0 }, /* 0 */ - { _map_nominal, _res_8s_1 }, /* 1 */ -}; - -static const static_bookblock _resbook_8u_0={ - { - {0}, - {0,0,&_8u0__p1_0}, - {0,0,&_8u0__p2_0}, - {0,0,&_8u0__p3_0}, - {0,0,&_8u0__p4_0}, - {0,0,&_8u0__p5_0}, - {&_8u0__p6_0,&_8u0__p6_1}, - {&_8u0__p7_0,&_8u0__p7_1,&_8u0__p7_2} - } -}; -static const static_bookblock _resbook_8u_1={ - { - {0}, - {0,0,&_8u1__p1_0}, - {0,0,&_8u1__p2_0}, - {0,0,&_8u1__p3_0}, - {0,0,&_8u1__p4_0}, - {0,0,&_8u1__p5_0}, - {0,0,&_8u1__p6_0}, - {&_8u1__p7_0,&_8u1__p7_1}, - {&_8u1__p8_0,&_8u1__p8_1}, - {&_8u1__p9_0,&_8u1__p9_1,&_8u1__p9_2} - } -}; - -static const vorbis_residue_template _res_8u_0[]={ - {1,0,32, &_residue_44_low_un, - &_huff_book__8u0__single,&_huff_book__8u0__single, - &_resbook_8u_0,&_resbook_8u_0}, -}; -static const vorbis_residue_template _res_8u_1[]={ - {1,0,32, &_residue_44_mid_un, - &_huff_book__8u1__single,&_huff_book__8u1__single, - &_resbook_8u_1,&_resbook_8u_1}, -}; - -static const vorbis_mapping_template _mapres_template_8_uncoupled[2]={ - { _map_nominal_u, _res_8u_0 }, /* 0 */ - { _map_nominal_u, _res_8u_1 }, /* 1 */ -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_11.h b/src/libvorbis-1.3.4/lib/modes/setup_11.h deleted file mode 100644 index 4c2d619c..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_11.h +++ /dev/null @@ -1,143 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 11kHz settings - last mod: $Id: setup_11.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -#include "psych_11.h" - -static const int blocksize_11[2]={ - 512,512 -}; - -static const int _floor_mapping_11a[]={ - 6,6 -}; -static const int *_floor_mapping_11[]={ - _floor_mapping_11a -}; - -static const double rate_mapping_11[3]={ - 8000.,13000.,44000., -}; - -static const double rate_mapping_11_uncoupled[3]={ - 12000.,20000.,50000., -}; - -static const double quality_mapping_11[3]={ - -.1,.0,1. -}; - -static const ve_setup_data_template ve_setup_11_stereo={ - 2, - rate_mapping_11, - quality_mapping_11, - 2, - 9000, - 15000, - - blocksize_11, - blocksize_11, - - _psy_tone_masteratt_11, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_11, - NULL, - _vp_tonemask_adj_11, - - _psy_noiseguards_8, - _psy_noisebias_11, - _psy_noisebias_11, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_11, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_11, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_11, - - _mapres_template_8_stereo -}; - -static const ve_setup_data_template ve_setup_11_uncoupled={ - 2, - rate_mapping_11_uncoupled, - quality_mapping_11, - -1, - 9000, - 15000, - - blocksize_11, - blocksize_11, - - _psy_tone_masteratt_11, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_11, - NULL, - _vp_tonemask_adj_11, - - _psy_noiseguards_8, - _psy_noisebias_11, - _psy_noisebias_11, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_11, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_11, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_11, - - _mapres_template_8_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_16.h b/src/libvorbis-1.3.4/lib/modes/setup_16.h deleted file mode 100644 index 336007f9..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_16.h +++ /dev/null @@ -1,153 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 16kHz settings - last mod: $Id: setup_16.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -#include "psych_16.h" -#include "residue_16.h" - -static const int blocksize_16_short[3]={ - 1024,512,512 -}; -static const int blocksize_16_long[3]={ - 1024,1024,1024 -}; - -static const int _floor_mapping_16a[]={ - 9,3,3 -}; -static const int _floor_mapping_16b[]={ - 9,9,9 -}; -static const int *_floor_mapping_16[]={ - _floor_mapping_16a, - _floor_mapping_16b -}; - -static const double rate_mapping_16[4]={ - 12000.,20000.,44000.,86000. -}; - -static const double rate_mapping_16_uncoupled[4]={ - 16000.,28000.,64000.,100000. -}; - -static const double _global_mapping_16[4]={ 1., 2., 3., 4. }; - -static const double quality_mapping_16[4]={ -.1,.05,.5,1. }; - -static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.}; - -static const ve_setup_data_template ve_setup_16_stereo={ - 3, - rate_mapping_16, - quality_mapping_16, - 2, - 15000, - 19000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_16, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_stereo -}; - -static const ve_setup_data_template ve_setup_16_uncoupled={ - 3, - rate_mapping_16_uncoupled, - quality_mapping_16, - -1, - 15000, - 19000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_16, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_22.h b/src/libvorbis-1.3.4/lib/modes/setup_22.h deleted file mode 100644 index 4fd5e571..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_22.h +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 22kHz settings - last mod: $Id: setup_22.h 17026 2010-03-25 05:00:27Z xiphmont $ - - ********************************************************************/ - -static const double rate_mapping_22[4]={ - 15000.,20000.,44000.,86000. -}; - -static const double rate_mapping_22_uncoupled[4]={ - 16000.,28000.,50000.,90000. -}; - -static const double _psy_lowpass_22[4]={9.5,11.,30.,99.}; - -static const ve_setup_data_template ve_setup_22_stereo={ - 3, - rate_mapping_22, - quality_mapping_16, - 2, - 19000, - 26000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_22, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_stereo -}; - -static const ve_setup_data_template ve_setup_22_uncoupled={ - 3, - rate_mapping_22_uncoupled, - quality_mapping_16, - -1, - 19000, - 26000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_22, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_32.h b/src/libvorbis-1.3.4/lib/modes/setup_32.h deleted file mode 100644 index 2275ac96..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_32.h +++ /dev/null @@ -1,132 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 32kHz - last mod: $Id: setup_32.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -static const double rate_mapping_32[12]={ - 18000.,28000.,35000.,45000.,56000.,60000., - 75000.,90000.,100000.,115000.,150000.,190000., -}; - -static const double rate_mapping_32_un[12]={ - 30000.,42000.,52000.,64000.,72000.,78000., - 86000.,92000.,110000.,120000.,140000.,190000., -}; - -static const double _psy_lowpass_32[12]={ - 12.3,13.,13.,14.,15.,99.,99.,99.,99.,99.,99.,99. -}; - -static const ve_setup_data_template ve_setup_32_stereo={ - 11, - rate_mapping_32, - quality_mapping_44, - 2, - 26000, - 40000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_32, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_stereo -}; - -static const ve_setup_data_template ve_setup_32_uncoupled={ - 11, - rate_mapping_32_un, - quality_mapping_44, - -1, - 26000, - 40000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_32, - - _psy_global_44, - _global_mapping_44, - NULL, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_44.h b/src/libvorbis-1.3.4/lib/modes/setup_44.h deleted file mode 100644 index 3b88a89a..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_44.h +++ /dev/null @@ -1,117 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 44.1/48kHz - last mod: $Id: setup_44.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "modes/floor_all.h" -#include "modes/residue_44.h" -#include "modes/psych_44.h" - -static const double rate_mapping_44_stereo[12]={ - 22500.,32000.,40000.,48000.,56000.,64000., - 80000.,96000.,112000.,128000.,160000.,250001. -}; - -static const double quality_mapping_44[12]={ - -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0 -}; - -static const int blocksize_short_44[11]={ - 512,256,256,256,256,256,256,256,256,256,256 -}; -static const int blocksize_long_44[11]={ - 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048 -}; - -static const double _psy_compand_short_mapping[12]={ - 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2. -}; -static const double _psy_compand_long_mapping[12]={ - 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5. -}; - -static const double _global_mapping_44[12]={ - /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */ - 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4. -}; - -static const int _floor_mapping_44a[11]={ - 1,0,0,2,2,4,5,5,5,5,5 -}; - -static const int _floor_mapping_44b[11]={ - 8,7,7,7,7,7,7,7,7,7,7 -}; - -static const int _floor_mapping_44c[11]={ - 10,10,10,10,10,10,10,10,10,10,10 -}; - -static const int *_floor_mapping_44[]={ - _floor_mapping_44a, - _floor_mapping_44b, - _floor_mapping_44c, -}; - -static const ve_setup_data_template ve_setup_44_stereo={ - 11, - rate_mapping_44_stereo, - quality_mapping_44, - 2, - 40000, - 50000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_stereo -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_44p51.h b/src/libvorbis-1.3.4/lib/modes/setup_44p51.h deleted file mode 100644 index 67d99796..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_44p51.h +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 44.1/48kHz 5.1 surround modes - last mod: $Id: setup_44p51.h 19013 2013-11-12 04:04:50Z giles $ - - ********************************************************************/ - -#include "modes/residue_44p51.h" - -static const double rate_mapping_44p51[12]={ - 14000.,20000.,28000.,38000.,46000.,54000., - 75000.,96000.,120000.,140000.,180000.,240001. -}; - -static const ve_setup_data_template ve_setup_44_51={ - 11, - rate_mapping_44p51, - quality_mapping_44, - 6, - 40000, - 70000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 3, - _floor_mapping_44, - - _mapres_template_44_51 -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_44u.h b/src/libvorbis-1.3.4/lib/modes/setup_44u.h deleted file mode 100644 index 568b5f89..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_44u.h +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 44.1/48kHz uncoupled modes - last mod: $Id: setup_44u.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "modes/residue_44u.h" - -static const double rate_mapping_44_un[12]={ - 32000.,48000.,60000.,70000.,80000.,86000., - 96000.,110000.,120000.,140000.,160000.,240001. -}; - -static const ve_setup_data_template ve_setup_44_uncoupled={ - 11, - rate_mapping_44_un, - quality_mapping_44, - -1, - 40000, - 50000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_8.h b/src/libvorbis-1.3.4/lib/modes/setup_8.h deleted file mode 100644 index 14c48374..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_8.h +++ /dev/null @@ -1,149 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 8kHz settings - last mod: $Id: setup_8.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -#include "psych_8.h" -#include "residue_8.h" - -static const int blocksize_8[2]={ - 512,512 -}; - -static const int _floor_mapping_8a[]={ - 6,6 -}; - -static const int *_floor_mapping_8[]={ - _floor_mapping_8a -}; - -static const double rate_mapping_8[3]={ - 6000.,9000.,32000., -}; - -static const double rate_mapping_8_uncoupled[3]={ - 8000.,14000.,42000., -}; - -static const double quality_mapping_8[3]={ - -.1,.0,1. -}; - -static const double _psy_compand_8_mapping[3]={ 0., 1., 1.}; - -static const double _global_mapping_8[3]={ 1., 2., 3. }; - -static const ve_setup_data_template ve_setup_8_stereo={ - 2, - rate_mapping_8, - quality_mapping_8, - 2, - 8000, - 9000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_stereo -}; - -static const ve_setup_data_template ve_setup_8_uncoupled={ - 2, - rate_mapping_8_uncoupled, - quality_mapping_8, - -1, - 8000, - 9000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/modes/setup_X.h b/src/libvorbis-1.3.4/lib/modes/setup_X.h deleted file mode 100644 index a69f5d40..00000000 --- a/src/libvorbis-1.3.4/lib/modes/setup_X.h +++ /dev/null @@ -1,225 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: catch-all toplevel settings for q modes only - last mod: $Id: setup_X.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -static const double rate_mapping_X[12]={ - -1.,-1.,-1.,-1.,-1.,-1., - -1.,-1.,-1.,-1.,-1.,-1. -}; - -static const ve_setup_data_template ve_setup_X_stereo={ - 11, - rate_mapping_X, - quality_mapping_44, - 2, - 50000, - 200000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_stereo -}; - -static const ve_setup_data_template ve_setup_X_uncoupled={ - 11, - rate_mapping_X, - quality_mapping_44, - -1, - 50000, - 200000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - NULL, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_uncoupled -}; - -static const ve_setup_data_template ve_setup_XX_stereo={ - 2, - rate_mapping_X, - quality_mapping_8, - 2, - 0, - 8000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_stereo -}; - -static const ve_setup_data_template ve_setup_XX_uncoupled={ - 2, - rate_mapping_X, - quality_mapping_8, - -1, - 0, - 8000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_uncoupled -}; diff --git a/src/libvorbis-1.3.4/lib/os.h b/src/libvorbis-1.3.4/lib/os.h deleted file mode 100644 index 79dea351..00000000 --- a/src/libvorbis-1.3.4/lib/os.h +++ /dev/null @@ -1,190 +0,0 @@ -#ifndef _OS_H -#define _OS_H -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: #ifdef jail to whip a few platforms into the UNIX ideal. - last mod: $Id: os.h 19031 2013-12-03 19:20:50Z tterribe $ - - ********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include - -#include "misc.h" - -#ifndef _V_IFDEFJAIL_H_ -# define _V_IFDEFJAIL_H_ - -# ifdef __GNUC__ -# define STIN static __inline__ -# elif _WIN32 -# define STIN static __inline -# else -# define STIN static -# endif - -#ifdef DJGPP -# define rint(x) (floor((x)+0.5f)) -#endif - -#ifndef M_PI -# define M_PI (3.1415926536f) -#endif - -#if defined(_WIN32) && !defined(__SYMBIAN32__) -# include -# define rint(x) (floor((x)+0.5f)) -# define NO_FLOAT_MATH_LIB -# define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b)) -#endif - -#if defined(__SYMBIAN32__) && defined(__WINS__) -void *_alloca(size_t size); -# define alloca _alloca -#endif - -#ifndef FAST_HYPOT -# define FAST_HYPOT hypot -#endif - -#endif - -#ifdef HAVE_ALLOCA_H -# include -#endif - -#ifdef USE_MEMORY_H -# include -#endif - -#ifndef min -# define min(x,y) ((x)>(y)?(y):(x)) -#endif - -#ifndef max -# define max(x,y) ((x)<(y)?(y):(x)) -#endif - - -/* Special i386 GCC implementation */ -#if defined(__i386__) && defined(__GNUC__) && !defined(__BEOS__) -# define VORBIS_FPU_CONTROL -/* both GCC and MSVC are kinda stupid about rounding/casting to int. - Because of encapsulation constraints (GCC can't see inside the asm - block and so we end up doing stupid things like a store/load that - is collectively a noop), we do it this way */ - -/* we must set up the fpu before this works!! */ - -typedef ogg_int16_t vorbis_fpu_control; - -static inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ - ogg_int16_t ret; - ogg_int16_t temp; - __asm__ __volatile__("fnstcw %0\n\t" - "movw %0,%%dx\n\t" - "andw $62463,%%dx\n\t" - "movw %%dx,%1\n\t" - "fldcw %1\n\t":"=m"(ret):"m"(temp): "dx"); - *fpu=ret; -} - -static inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ - __asm__ __volatile__("fldcw %0":: "m"(fpu)); -} - -/* assumes the FPU is in round mode! */ -static inline int vorbis_ftoi(double f){ /* yes, double! Otherwise, - we get extra fst/fld to - truncate precision */ - int i; - __asm__("fistl %0": "=m"(i) : "t"(f)); - return(i); -} -#endif /* Special i386 GCC implementation */ - - -/* MSVC inline assembly. 32 bit only; inline ASM isn't implemented in the - * 64 bit compiler */ -#if defined(_MSC_VER) && !defined(_WIN64) && !defined(_WIN32_WCE) -# define VORBIS_FPU_CONTROL - -typedef ogg_int16_t vorbis_fpu_control; - -static __inline int vorbis_ftoi(double f){ - int i; - __asm{ - fld f - fistp i - } - return i; -} - -static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ - (void)fpu; -} - -static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ - (void)fpu; -} - -#endif /* Special MSVC 32 bit implementation */ - - -/* Optimized code path for x86_64 builds. Uses SSE2 intrinsics. This can be - done safely because all x86_64 CPUs supports SSE2. */ -#if (defined(_MSC_VER) && defined(_WIN64)) || (defined(__GNUC__) && defined (__x86_64__)) -# define VORBIS_FPU_CONTROL - -typedef ogg_int16_t vorbis_fpu_control; - -#include -static __inline int vorbis_ftoi(double f){ - return _mm_cvtsd_si32(_mm_load_sd(&f)); -} - -static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ - (void)fpu; -} - -static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ - (void)fpu; -} - -#endif /* Special MSVC x64 implementation */ - - -/* If no special implementation was found for the current compiler / platform, - use the default implementation here: */ -#ifndef VORBIS_FPU_CONTROL - -typedef int vorbis_fpu_control; - -static int vorbis_ftoi(double f){ - /* Note: MSVC and GCC (at least on some systems) round towards zero, thus, - the floor() call is required to ensure correct roudning of - negative numbers */ - return (int)floor(f+.5); -} - -/* We don't have special code for this compiler/arch, so do it the slow way */ -# define vorbis_fpu_setround(vorbis_fpu_control) {} -# define vorbis_fpu_restore(vorbis_fpu_control) {} - -#endif /* default implementation */ - -#endif /* _OS_H */ diff --git a/src/libvorbis-1.3.4/lib/psy.c b/src/libvorbis-1.3.4/lib/psy.c deleted file mode 100644 index f7a44c6d..00000000 --- a/src/libvorbis-1.3.4/lib/psy.c +++ /dev/null @@ -1,1206 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: psychoacoustics not including preecho - last mod: $Id: psy.c 18077 2011-09-02 02:49:00Z giles $ - - ********************************************************************/ - -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" - -#include "masking.h" -#include "psy.h" -#include "os.h" -#include "lpc.h" -#include "smallft.h" -#include "scales.h" -#include "misc.h" - -#define NEGINF -9999.f -static const double stereo_threshholds[]={0.0, .5, 1.0, 1.5, 2.5, 4.5, 8.5, 16.5, 9e10}; -static const double stereo_threshholds_limited[]={0.0, .5, 1.0, 1.5, 2.0, 2.5, 4.5, 8.5, 9e10}; - -vorbis_look_psy_global *_vp_global_look(vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - vorbis_look_psy_global *look=_ogg_calloc(1,sizeof(*look)); - - look->channels=vi->channels; - - look->ampmax=-9999.; - look->gi=gi; - return(look); -} - -void _vp_global_free(vorbis_look_psy_global *look){ - if(look){ - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -void _vi_gpsy_free(vorbis_info_psy_global *i){ - if(i){ - memset(i,0,sizeof(*i)); - _ogg_free(i); - } -} - -void _vi_psy_free(vorbis_info_psy *i){ - if(i){ - memset(i,0,sizeof(*i)); - _ogg_free(i); - } -} - -static void min_curve(float *c, - float *c2){ - int i; - for(i=0;ic[i])c[i]=c2[i]; -} - -static void attenuate_curve(float *c,float att){ - int i; - for(i=0;iATH[j+k+ath_offset])min=ATH[j+k+ath_offset]; - }else{ - if(min>ATH[MAX_ATH-1])min=ATH[MAX_ATH-1]; - } - ath[j]=min; - } - - /* copy curves into working space, replicate the 50dB curve to 30 - and 40, replicate the 100dB curve to 110 */ - for(j=0;j<6;j++) - memcpy(workc[i][j+2],tonemasks[i][j],EHMER_MAX*sizeof(*tonemasks[i][j])); - memcpy(workc[i][0],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); - memcpy(workc[i][1],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); - - /* apply centered curve boost/decay */ - for(j=0;j0)adj=0.; - if(adj>0. && center_boost<0)adj=0.; - workc[i][j][k]+=adj; - } - } - - /* normalize curves so the driving amplitude is 0dB */ - /* make temp curves with the ATH overlayed */ - for(j=0;j an eighth of an octave and that the eighth - octave values may also be composited. */ - - /* which octave curves will we be compositing? */ - bin=floor(fromOC(i*.5)/binHz); - lo_curve= ceil(toOC(bin*binHz+1)*2); - hi_curve= floor(toOC((bin+1)*binHz)*2); - if(lo_curve>i)lo_curve=i; - if(lo_curve<0)lo_curve=0; - if(hi_curve>=P_BANDS)hi_curve=P_BANDS-1; - - for(m=0;mn)lo_bin=n; - if(lo_binn)hi_bin=n; - - for(;lworkc[k][m][j]) - brute_buffer[l]=workc[k][m][j]; - } - - for(;lworkc[k][m][EHMER_MAX-1]) - brute_buffer[l]=workc[k][m][EHMER_MAX-1]; - - } - - /* be equally paranoid about being valid up to next half ocatve */ - if(i+1n)lo_bin=n; - if(lo_binn)hi_bin=n; - - for(;lworkc[k][m][j]) - brute_buffer[l]=workc[k][m][j]; - } - - for(;lworkc[k][m][EHMER_MAX-1]) - brute_buffer[l]=workc[k][m][EHMER_MAX-1]; - - } - - - for(j=0;j=n){ - ret[i][m][j+2]=-999.; - }else{ - ret[i][m][j+2]=brute_buffer[bin]; - } - } - } - - /* add fenceposts */ - for(j=0;j-200.f)break; - ret[i][m][0]=j; - - for(j=EHMER_MAX-1;j>EHMER_OFFSET+1;j--) - if(ret[i][m][j+2]>-200.f) - break; - ret[i][m][1]=j; - - } - } - - return(ret); -} - -void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, - vorbis_info_psy_global *gi,int n,long rate){ - long i,j,lo=-99,hi=1; - long maxoc; - memset(p,0,sizeof(*p)); - - p->eighth_octave_lines=gi->eighth_octave_lines; - p->shiftoc=rint(log(gi->eighth_octave_lines*8.f)/log(2.f))-1; - - p->firstoc=toOC(.25f*rate*.5/n)*(1<<(p->shiftoc+1))-gi->eighth_octave_lines; - maxoc=toOC((n+.25f)*rate*.5/n)*(1<<(p->shiftoc+1))+.5f; - p->total_octave_lines=maxoc-p->firstoc+1; - p->ath=_ogg_malloc(n*sizeof(*p->ath)); - - p->octave=_ogg_malloc(n*sizeof(*p->octave)); - p->bark=_ogg_malloc(n*sizeof(*p->bark)); - p->vi=vi; - p->n=n; - p->rate=rate; - - /* AoTuV HF weighting */ - p->m_val = 1.; - if(rate < 26000) p->m_val = 0; - else if(rate < 38000) p->m_val = .94; /* 32kHz */ - else if(rate > 46000) p->m_val = 1.275; /* 48kHz */ - - /* set up the lookups for a given blocksize and sample rate */ - - for(i=0,j=0;iath[j]=base+100.; - base+=delta; - } - } - } - - for(;jath[j]=p->ath[j-1]; - } - - for(i=0;inoisewindowlominnoisewindowlo);lo++); - - for(;hi<=n && (hinoisewindowhimin || - toBARK(rate/(2*n)*hi)<(bark+vi->noisewindowhi));hi++); - - p->bark[i]=((lo-1)<<16)+(hi-1); - - } - - for(i=0;ioctave[i]=toOC((i+.25f)*.5*rate/n)*(1<<(p->shiftoc+1))+.5f; - - p->tonecurves=setup_tone_curves(vi->toneatt,rate*.5/n,n, - vi->tone_centerboost,vi->tone_decay); - - /* set up rolling noise median */ - p->noiseoffset=_ogg_malloc(P_NOISECURVES*sizeof(*p->noiseoffset)); - for(i=0;inoiseoffset[i]=_ogg_malloc(n*sizeof(**p->noiseoffset)); - - for(i=0;i=P_BANDS-1)halfoc=P_BANDS-1; - inthalfoc=(int)halfoc; - del=halfoc-inthalfoc; - - for(j=0;jnoiseoffset[j][i]= - p->vi->noiseoff[j][inthalfoc]*(1.-del) + - p->vi->noiseoff[j][inthalfoc+1]*del; - - } -#if 0 - { - static int ls=0; - _analysis_output_always("noiseoff0",ls,p->noiseoffset[0],n,1,0,0); - _analysis_output_always("noiseoff1",ls,p->noiseoffset[1],n,1,0,0); - _analysis_output_always("noiseoff2",ls++,p->noiseoffset[2],n,1,0,0); - } -#endif -} - -void _vp_psy_clear(vorbis_look_psy *p){ - int i,j; - if(p){ - if(p->ath)_ogg_free(p->ath); - if(p->octave)_ogg_free(p->octave); - if(p->bark)_ogg_free(p->bark); - if(p->tonecurves){ - for(i=0;itonecurves[i][j]); - } - _ogg_free(p->tonecurves[i]); - } - _ogg_free(p->tonecurves); - } - if(p->noiseoffset){ - for(i=0;inoiseoffset[i]); - } - _ogg_free(p->noiseoffset); - } - memset(p,0,sizeof(*p)); - } -} - -/* octave/(8*eighth_octave_lines) x scale and dB y scale */ -static void seed_curve(float *seed, - const float **curves, - float amp, - int oc, int n, - int linesper,float dBoffset){ - int i,post1; - int seedptr; - const float *posts,*curve; - - int choice=(int)((amp+dBoffset-P_LEVEL_0)*.1f); - choice=max(choice,0); - choice=min(choice,P_LEVELS-1); - posts=curves[choice]; - curve=posts+2; - post1=(int)posts[1]; - seedptr=oc+(posts[0]-EHMER_OFFSET)*linesper-(linesper>>1); - - for(i=posts[0];i0){ - float lin=amp+curve[i]; - if(seed[seedptr]=n)break; - } -} - -static void seed_loop(vorbis_look_psy *p, - const float ***curves, - const float *f, - const float *flr, - float *seed, - float specmax){ - vorbis_info_psy *vi=p->vi; - long n=p->n,i; - float dBoffset=vi->max_curve_dB-specmax; - - /* prime the working vector with peak values */ - - for(i=0;ioctave[i]; - while(i+1octave[i+1]==oc){ - i++; - if(f[i]>max)max=f[i]; - } - - if(max+6.f>flr[i]){ - oc=oc>>p->shiftoc; - - if(oc>=P_BANDS)oc=P_BANDS-1; - if(oc<0)oc=0; - - seed_curve(seed, - curves[oc], - max, - p->octave[i]-p->firstoc, - p->total_octave_lines, - p->eighth_octave_lines, - dBoffset); - } - } -} - -static void seed_chase(float *seeds, int linesper, long n){ - long *posstack=alloca(n*sizeof(*posstack)); - float *ampstack=alloca(n*sizeof(*ampstack)); - long stack=0; - long pos=0; - long i; - - for(i=0;i1 && ampstack[stack-1]<=ampstack[stack-2] && - iampstack[i]){ - endpos=posstack[i+1]; - }else{ - endpos=posstack[i]+linesper+1; /* +1 is important, else bin 0 is - discarded in short frames */ - } - if(endpos>n)endpos=n; - for(;pos -static void max_seeds(vorbis_look_psy *p, - float *seed, - float *flr){ - long n=p->total_octave_lines; - int linesper=p->eighth_octave_lines; - long linpos=0; - long pos; - - seed_chase(seed,linesper,n); /* for masking */ - - pos=p->octave[0]-p->firstoc-(linesper>>1); - - while(linpos+1n){ - float minV=seed[pos]; - long end=((p->octave[linpos]+p->octave[linpos+1])>>1)-p->firstoc; - if(minV>p->vi->tone_abs_limit)minV=p->vi->tone_abs_limit; - while(pos+1<=end){ - pos++; - if((seed[pos]>NEGINF && seed[pos]firstoc; - for(;linposn && p->octave[linpos]<=end;linpos++) - if(flr[linpos]total_octave_lines-1]; - for(;linposn;linpos++) - if(flr[linpos]> 16; - if( lo>=0 ) break; - hi = b[i] & 0xffff; - - tN = N[hi] + N[-lo]; - tX = X[hi] - X[-lo]; - tXX = XX[hi] + XX[-lo]; - tY = Y[hi] + Y[-lo]; - tXY = XY[hi] - XY[-lo]; - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - if (R < 0.f) - R = 0.f; - - noise[i] = R - offset; - } - - for ( ;; i++, x += 1.f) { - - lo = b[i] >> 16; - hi = b[i] & 0xffff; - if(hi>=n)break; - - tN = N[hi] - N[lo]; - tX = X[hi] - X[lo]; - tXX = XX[hi] - XX[lo]; - tY = Y[hi] - Y[lo]; - tXY = XY[hi] - XY[lo]; - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - if (R < 0.f) R = 0.f; - - noise[i] = R - offset; - } - for ( ; i < n; i++, x += 1.f) { - - R = (A + x * B) / D; - if (R < 0.f) R = 0.f; - - noise[i] = R - offset; - } - - if (fixed <= 0) return; - - for (i = 0, x = 0.f;; i++, x += 1.f) { - hi = i + fixed / 2; - lo = hi - fixed; - if(lo>=0)break; - - tN = N[hi] + N[-lo]; - tX = X[hi] - X[-lo]; - tXX = XX[hi] + XX[-lo]; - tY = Y[hi] + Y[-lo]; - tXY = XY[hi] - XY[-lo]; - - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - - if (R - offset < noise[i]) noise[i] = R - offset; - } - for ( ;; i++, x += 1.f) { - - hi = i + fixed / 2; - lo = hi - fixed; - if(hi>=n)break; - - tN = N[hi] - N[lo]; - tX = X[hi] - X[lo]; - tXX = XX[hi] - XX[lo]; - tY = Y[hi] - Y[lo]; - tXY = XY[hi] - XY[lo]; - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - - if (R - offset < noise[i]) noise[i] = R - offset; - } - for ( ; i < n; i++, x += 1.f) { - R = (A + x * B) / D; - if (R - offset < noise[i]) noise[i] = R - offset; - } -} - -void _vp_noisemask(vorbis_look_psy *p, - float *logmdct, - float *logmask){ - - int i,n=p->n; - float *work=alloca(n*sizeof(*work)); - - bark_noise_hybridmp(n,p->bark,logmdct,logmask, - 140.,-1); - - for(i=0;ibark,work,logmask,0., - p->vi->noisewindowfixed); - - for(i=0;i=NOISE_COMPAND_LEVELS)dB=NOISE_COMPAND_LEVELS-1; - if(dB<0)dB=0; - logmask[i]= work[i]+p->vi->noisecompand[dB]; - } - -} - -void _vp_tonemask(vorbis_look_psy *p, - float *logfft, - float *logmask, - float global_specmax, - float local_specmax){ - - int i,n=p->n; - - float *seed=alloca(sizeof(*seed)*p->total_octave_lines); - float att=local_specmax+p->vi->ath_adjatt; - for(i=0;itotal_octave_lines;i++)seed[i]=NEGINF; - - /* set the ATH (floating below localmax, not global max by a - specified att) */ - if(attvi->ath_maxatt)att=p->vi->ath_maxatt; - - for(i=0;iath[i]+att; - - /* tone masking */ - seed_loop(p,(const float ***)p->tonecurves,logfft,logmask,seed,global_specmax); - max_seeds(p,seed,logmask); - -} - -void _vp_offset_and_mix(vorbis_look_psy *p, - float *noise, - float *tone, - int offset_select, - float *logmask, - float *mdct, - float *logmdct){ - int i,n=p->n; - float de, coeffi, cx;/* AoTuV */ - float toneatt=p->vi->tone_masteratt[offset_select]; - - cx = p->m_val; - - for(i=0;inoiseoffset[offset_select][i]; - if(val>p->vi->noisemaxsupp)val=p->vi->noisemaxsupp; - logmask[i]=max(val,tone[i]+toneatt); - - - /* AoTuV */ - /** @ M1 ** - The following codes improve a noise problem. - A fundamental idea uses the value of masking and carries out - the relative compensation of the MDCT. - However, this code is not perfect and all noise problems cannot be solved. - by Aoyumi @ 2004/04/18 - */ - - if(offset_select == 1) { - coeffi = -17.2; /* coeffi is a -17.2dB threshold */ - val = val - logmdct[i]; /* val == mdct line value relative to floor in dB */ - - if(val > coeffi){ - /* mdct value is > -17.2 dB below floor */ - - de = 1.0-((val-coeffi)*0.005*cx); - /* pro-rated attenuation: - -0.00 dB boost if mdct value is -17.2dB (relative to floor) - -0.77 dB boost if mdct value is 0dB (relative to floor) - -1.64 dB boost if mdct value is +17.2dB (relative to floor) - etc... */ - - if(de < 0) de = 0.0001; - }else - /* mdct value is <= -17.2 dB below floor */ - - de = 1.0-((val-coeffi)*0.0003*cx); - /* pro-rated attenuation: - +0.00 dB atten if mdct value is -17.2dB (relative to floor) - +0.45 dB atten if mdct value is -34.4dB (relative to floor) - etc... */ - - mdct[i] *= de; - - } - } -} - -float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd){ - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - - int n=ci->blocksizes[vd->W]/2; - float secs=(float)n/vi->rate; - - amp+=secs*gi->ampmax_att_per_sec; - if(amp<-9999)amp=-9999; - return(amp); -} - -static float FLOOR1_fromdB_LOOKUP[256]={ - 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, - 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, - 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, - 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, - 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, - 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, - 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, - 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, - 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, - 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, - 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, - 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, - 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, - 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, - 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, - 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, - 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, - 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, - 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, - 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, - 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, - 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, - 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, - 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, - 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, - 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, - 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, - 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, - 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, - 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, - 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, - 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, - 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, - 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, - 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, - 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, - 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, - 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, - 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, - 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, - 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, - 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, - 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, - 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, - 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, - 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, - 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, - 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, - 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, - 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, - 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, - 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, - 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, - 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, - 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, - 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, - 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, - 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, - 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, - 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, - 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, - 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, - 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, - 0.82788260F, 0.88168307F, 0.9389798F, 1.F, -}; - -/* this is for per-channel noise normalization */ -static int apsort(const void *a, const void *b){ - float f1=**(float**)a; - float f2=**(float**)b; - return (f1f2); -} - -static void flag_lossless(int limit, float prepoint, float postpoint, float *mdct, - float *floor, int *flag, int i, int jn){ - int j; - for(j=0;j=limit-i ? postpoint : prepoint; - float r = fabs(mdct[j])/floor[j]; - if(rvi; - float **sort = alloca(n*sizeof(*sort)); - int j,count=0; - int start = (vi->normal_p ? vi->normal_start-i : n); - if(start>n)start=n; - - /* force classic behavior where only energy in the current band is considered */ - acc=0.f; - - /* still responsible for populating *out where noise norm not in - effect. There's no need to [re]populate *q in these areas */ - for(j=0;j pointlimit */ - if(ve<.25f && (!flags || j>=limit-i)){ - acc += ve; - sort[count++]=q+j; /* q is fabs(r) for unflagged element */ - }else{ - /* For now: no acc adjustment for nonzero quantization. populate *out and q as this value is final. */ - if(r[j]<0) - out[j] = -rint(sqrt(ve)); - else - out[j] = rint(sqrt(ve)); - q[j] = out[j]*out[j]*f[j]; - } - }/* else{ - again, no energy adjustment for error in nonzero quant-- for now - }*/ - } - - if(count){ - /* noise norm to do */ - qsort(sort,count,sizeof(*sort),apsort); - for(j=0;j=vi->normal_thresh){ - out[k]=unitnorm(r[k]); - acc-=1.f; - q[k]=f[k]; - }else{ - out[k]=0; - q[k]=0.f; - } - } - } - - return acc; -} - -/* Noise normalization, quantization and coupling are not wholly - seperable processes in depth>1 coupling. */ -void _vp_couple_quantize_normalize(int blobno, - vorbis_info_psy_global *g, - vorbis_look_psy *p, - vorbis_info_mapping0 *vi, - float **mdct, - int **iwork, - int *nonzero, - int sliding_lowpass, - int ch){ - - int i; - int n = p->n; - int partition=(p->vi->normal_p ? p->vi->normal_partition : 16); - int limit = g->coupling_pointlimit[p->vi->blockflag][blobno]; - float prepoint=stereo_threshholds[g->coupling_prepointamp[blobno]]; - float postpoint=stereo_threshholds[g->coupling_postpointamp[blobno]]; -#if 0 - float de=0.1*p->m_val; /* a blend of the AoTuV M2 and M3 code here and below */ -#endif - - /* mdct is our raw mdct output, floor not removed. */ - /* inout passes in the ifloor, passes back quantized result */ - - /* unquantized energy (negative indicates amplitude has negative sign) */ - float **raw = alloca(ch*sizeof(*raw)); - - /* dual pupose; quantized energy (if flag set), othersize fabs(raw) */ - float **quant = alloca(ch*sizeof(*quant)); - - /* floor energy */ - float **floor = alloca(ch*sizeof(*floor)); - - /* flags indicating raw/quantized status of elements in raw vector */ - int **flag = alloca(ch*sizeof(*flag)); - - /* non-zero flag working vector */ - int *nz = alloca(ch*sizeof(*nz)); - - /* energy surplus/defecit tracking */ - float *acc = alloca((ch+vi->coupling_steps)*sizeof(*acc)); - - /* The threshold of a stereo is changed with the size of n */ - if(n > 1000) - postpoint=stereo_threshholds_limited[g->coupling_postpointamp[blobno]]; - - raw[0] = alloca(ch*partition*sizeof(**raw)); - quant[0] = alloca(ch*partition*sizeof(**quant)); - floor[0] = alloca(ch*partition*sizeof(**floor)); - flag[0] = alloca(ch*partition*sizeof(**flag)); - - for(i=1;icoupling_steps;i++) - acc[i]=0.f; - - for(i=0;i n-i ? n-i : partition; - int step,track = 0; - - memcpy(nz,nonzero,sizeof(*nz)*ch); - - /* prefill */ - memset(flag[0],0,ch*partition*sizeof(**flag)); - for(k=0;kcoupling_steps;step++){ - int Mi = vi->coupling_mag[step]; - int Ai = vi->coupling_ang[step]; - int *iM = &iwork[Mi][i]; - int *iA = &iwork[Ai][i]; - float *reM = raw[Mi]; - float *reA = raw[Ai]; - float *qeM = quant[Mi]; - float *qeA = quant[Ai]; - float *floorM = floor[Mi]; - float *floorA = floor[Ai]; - int *fM = flag[Mi]; - int *fA = flag[Ai]; - - if(nz[Mi] || nz[Ai]){ - nz[Mi] = nz[Ai] = 1; - - for(j=0;jabs(B)){ - iA[j]=(A>0?A-B:B-A); - }else{ - iA[j]=(B>0?A-B:B-A); - iM[j]=B; - } - - /* collapse two equivalent tuples to one */ - if(iA[j]>=abs(iM[j])*2){ - iA[j]= -iA[j]; - iM[j]= -iM[j]; - } - - } - - }else{ - /* lossy (point) coupling */ - if(jcoupling_steps;i++){ - /* make sure coupling a zero and a nonzero channel results in two - nonzero channels. */ - if(nonzero[vi->coupling_mag[i]] || - nonzero[vi->coupling_ang[i]]){ - nonzero[vi->coupling_mag[i]]=1; - nonzero[vi->coupling_ang[i]]=1; - } - } -} diff --git a/src/libvorbis-1.3.4/lib/psy.h b/src/libvorbis-1.3.4/lib/psy.h deleted file mode 100644 index c1ea8244..00000000 --- a/src/libvorbis-1.3.4/lib/psy.h +++ /dev/null @@ -1,154 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: random psychoacoustics (not including preecho) - last mod: $Id: psy.h 16946 2010-03-03 16:12:40Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_PSY_H_ -#define _V_PSY_H_ -#include "smallft.h" - -#include "backends.h" -#include "envelope.h" - -#ifndef EHMER_MAX -#define EHMER_MAX 56 -#endif - -/* psychoacoustic setup ********************************************/ -#define P_BANDS 17 /* 62Hz to 16kHz */ -#define P_LEVELS 8 /* 30dB to 100dB */ -#define P_LEVEL_0 30. /* 30 dB */ -#define P_NOISECURVES 3 - -#define NOISE_COMPAND_LEVELS 40 -typedef struct vorbis_info_psy{ - int blockflag; - - float ath_adjatt; - float ath_maxatt; - - float tone_masteratt[P_NOISECURVES]; - float tone_centerboost; - float tone_decay; - float tone_abs_limit; - float toneatt[P_BANDS]; - - int noisemaskp; - float noisemaxsupp; - float noisewindowlo; - float noisewindowhi; - int noisewindowlomin; - int noisewindowhimin; - int noisewindowfixed; - float noiseoff[P_NOISECURVES][P_BANDS]; - float noisecompand[NOISE_COMPAND_LEVELS]; - - float max_curve_dB; - - int normal_p; - int normal_start; - int normal_partition; - double normal_thresh; -} vorbis_info_psy; - -typedef struct{ - int eighth_octave_lines; - - /* for block long/short tuning; encode only */ - float preecho_thresh[VE_BANDS]; - float postecho_thresh[VE_BANDS]; - float stretch_penalty; - float preecho_minenergy; - - float ampmax_att_per_sec; - - /* channel coupling config */ - int coupling_pkHz[PACKETBLOBS]; - int coupling_pointlimit[2][PACKETBLOBS]; - int coupling_prepointamp[PACKETBLOBS]; - int coupling_postpointamp[PACKETBLOBS]; - int sliding_lowpass[2][PACKETBLOBS]; - -} vorbis_info_psy_global; - -typedef struct { - float ampmax; - int channels; - - vorbis_info_psy_global *gi; - int coupling_pointlimit[2][P_NOISECURVES]; -} vorbis_look_psy_global; - - -typedef struct { - int n; - struct vorbis_info_psy *vi; - - float ***tonecurves; - float **noiseoffset; - - float *ath; - long *octave; /* in n.ocshift format */ - long *bark; - - long firstoc; - long shiftoc; - int eighth_octave_lines; /* power of two, please */ - int total_octave_lines; - long rate; /* cache it */ - - float m_val; /* Masking compensation value */ - -} vorbis_look_psy; - -extern void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, - vorbis_info_psy_global *gi,int n,long rate); -extern void _vp_psy_clear(vorbis_look_psy *p); -extern void *_vi_psy_dup(void *source); - -extern void _vi_psy_free(vorbis_info_psy *i); -extern vorbis_info_psy *_vi_psy_copy(vorbis_info_psy *i); - -extern void _vp_noisemask(vorbis_look_psy *p, - float *logmdct, - float *logmask); - -extern void _vp_tonemask(vorbis_look_psy *p, - float *logfft, - float *logmask, - float global_specmax, - float local_specmax); - -extern void _vp_offset_and_mix(vorbis_look_psy *p, - float *noise, - float *tone, - int offset_select, - float *logmask, - float *mdct, - float *logmdct); - -extern float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd); - -extern void _vp_couple_quantize_normalize(int blobno, - vorbis_info_psy_global *g, - vorbis_look_psy *p, - vorbis_info_mapping0 *vi, - float **mdct, - int **iwork, - int *nonzero, - int sliding_lowpass, - int ch); - -#endif diff --git a/src/libvorbis-1.3.4/lib/registry.c b/src/libvorbis-1.3.4/lib/registry.c deleted file mode 100644 index 3961ed14..00000000 --- a/src/libvorbis-1.3.4/lib/registry.c +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: registry for time, floor, res backends and channel mappings - last mod: $Id: registry.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "misc.h" -/* seems like major overkill now; the backend numbers will grow into - the infrastructure soon enough */ - -extern const vorbis_func_floor floor0_exportbundle; -extern const vorbis_func_floor floor1_exportbundle; -extern const vorbis_func_residue residue0_exportbundle; -extern const vorbis_func_residue residue1_exportbundle; -extern const vorbis_func_residue residue2_exportbundle; -extern const vorbis_func_mapping mapping0_exportbundle; - -const vorbis_func_floor *const _floor_P[]={ - &floor0_exportbundle, - &floor1_exportbundle, -}; - -const vorbis_func_residue *const _residue_P[]={ - &residue0_exportbundle, - &residue1_exportbundle, - &residue2_exportbundle, -}; - -const vorbis_func_mapping *const _mapping_P[]={ - &mapping0_exportbundle, -}; diff --git a/src/libvorbis-1.3.4/lib/registry.h b/src/libvorbis-1.3.4/lib/registry.h deleted file mode 100644 index 3ae04776..00000000 --- a/src/libvorbis-1.3.4/lib/registry.h +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: registry for time, floor, res backends and channel mappings - last mod: $Id: registry.h 15531 2008-11-24 23:50:06Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_REG_H_ -#define _V_REG_H_ - -#define VI_TRANSFORMB 1 -#define VI_WINDOWB 1 -#define VI_TIMEB 1 -#define VI_FLOORB 2 -#define VI_RESB 3 -#define VI_MAPB 1 - -extern const vorbis_func_floor *const _floor_P[]; -extern const vorbis_func_residue *const _residue_P[]; -extern const vorbis_func_mapping *const _mapping_P[]; - -#endif diff --git a/src/libvorbis-1.3.4/lib/res0.c b/src/libvorbis-1.3.4/lib/res0.c deleted file mode 100644 index 97cdbba9..00000000 --- a/src/libvorbis-1.3.4/lib/res0.c +++ /dev/null @@ -1,899 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: residue backend 0, 1 and 2 implementation - last mod: $Id: res0.c 19031 2013-12-03 19:20:50Z tterribe $ - - ********************************************************************/ - -/* Slow, slow, slow, simpleminded and did I mention it was slow? The - encode/decode loops are coded for clarity and performance is not - yet even a nagging little idea lurking in the shadows. Oh and BTW, - it's slow. */ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "codebook.h" -#include "misc.h" -#include "os.h" - -//#define TRAIN_RES 1 -//#define TRAIN_RESAUX 1 - -#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) -#include -#endif - -typedef struct { - vorbis_info_residue0 *info; - - int parts; - int stages; - codebook *fullbooks; - codebook *phrasebook; - codebook ***partbooks; - - int partvals; - int **decodemap; - - long postbits; - long phrasebits; - long frames; - -#if defined(TRAIN_RES) || defined(TRAIN_RESAUX) - int train_seq; - long *training_data[8][64]; - float training_max[8][64]; - float training_min[8][64]; - float tmin; - float tmax; - int submap; -#endif - -} vorbis_look_residue0; - -void res0_free_info(vorbis_info_residue *i){ - vorbis_info_residue0 *info=(vorbis_info_residue0 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -void res0_free_look(vorbis_look_residue *i){ - int j; - if(i){ - - vorbis_look_residue0 *look=(vorbis_look_residue0 *)i; - -#ifdef TRAIN_RES - { - int j,k,l; - for(j=0;jparts;j++){ - /*fprintf(stderr,"partition %d: ",j);*/ - for(k=0;k<8;k++) - if(look->training_data[k][j]){ - char buffer[80]; - FILE *of; - codebook *statebook=look->partbooks[j][k]; - - /* long and short into the same bucket by current convention */ - sprintf(buffer,"res_sub%d_part%d_pass%d.vqd",look->submap,j,k); - of=fopen(buffer,"a"); - - for(l=0;lentries;l++) - fprintf(of,"%d:%ld\n",l,look->training_data[k][j][l]); - - fclose(of); - - /*fprintf(stderr,"%d(%.2f|%.2f) ",k, - look->training_min[k][j],look->training_max[k][j]);*/ - - _ogg_free(look->training_data[k][j]); - look->training_data[k][j]=NULL; - } - /*fprintf(stderr,"\n");*/ - } - } - fprintf(stderr,"min/max residue: %g::%g\n",look->tmin,look->tmax); - - /*fprintf(stderr,"residue bit usage %f:%f (%f total)\n", - (float)look->phrasebits/look->frames, - (float)look->postbits/look->frames, - (float)(look->postbits+look->phrasebits)/look->frames);*/ -#endif - - - /*vorbis_info_residue0 *info=look->info; - - fprintf(stderr, - "%ld frames encoded in %ld phrasebits and %ld residue bits " - "(%g/frame) \n",look->frames,look->phrasebits, - look->resbitsflat, - (look->phrasebits+look->resbitsflat)/(float)look->frames); - - for(j=0;jparts;j++){ - long acc=0; - fprintf(stderr,"\t[%d] == ",j); - for(k=0;kstages;k++) - if((info->secondstages[j]>>k)&1){ - fprintf(stderr,"%ld,",look->resbits[j][k]); - acc+=look->resbits[j][k]; - } - - fprintf(stderr,":: (%ld vals) %1.2fbits/sample\n",look->resvals[j], - acc?(float)acc/(look->resvals[j]*info->grouping):0); - } - fprintf(stderr,"\n");*/ - - for(j=0;jparts;j++) - if(look->partbooks[j])_ogg_free(look->partbooks[j]); - _ogg_free(look->partbooks); - for(j=0;jpartvals;j++) - _ogg_free(look->decodemap[j]); - _ogg_free(look->decodemap); - - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static int icount(unsigned int v){ - int ret=0; - while(v){ - ret+=v&1; - v>>=1; - } - return(ret); -} - - -void res0_pack(vorbis_info_residue *vr,oggpack_buffer *opb){ - vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; - int j,acc=0; - oggpack_write(opb,info->begin,24); - oggpack_write(opb,info->end,24); - - oggpack_write(opb,info->grouping-1,24); /* residue vectors to group and - code with a partitioned book */ - oggpack_write(opb,info->partitions-1,6); /* possible partition choices */ - oggpack_write(opb,info->groupbook,8); /* group huffman book */ - - /* secondstages is a bitmask; as encoding progresses pass by pass, a - bitmask of one indicates this partition class has bits to write - this pass */ - for(j=0;jpartitions;j++){ - if(ilog(info->secondstages[j])>3){ - /* yes, this is a minor hack due to not thinking ahead */ - oggpack_write(opb,info->secondstages[j],3); - oggpack_write(opb,1,1); - oggpack_write(opb,info->secondstages[j]>>3,5); - }else - oggpack_write(opb,info->secondstages[j],4); /* trailing zero */ - acc+=icount(info->secondstages[j]); - } - for(j=0;jbooklist[j],8); - -} - -/* vorbis_info is for range checking */ -vorbis_info_residue *res0_unpack(vorbis_info *vi,oggpack_buffer *opb){ - int j,acc=0; - vorbis_info_residue0 *info=_ogg_calloc(1,sizeof(*info)); - codec_setup_info *ci=vi->codec_setup; - - info->begin=oggpack_read(opb,24); - info->end=oggpack_read(opb,24); - info->grouping=oggpack_read(opb,24)+1; - info->partitions=oggpack_read(opb,6)+1; - info->groupbook=oggpack_read(opb,8); - - /* check for premature EOP */ - if(info->groupbook<0)goto errout; - - for(j=0;jpartitions;j++){ - int cascade=oggpack_read(opb,3); - int cflag=oggpack_read(opb,1); - if(cflag<0) goto errout; - if(cflag){ - int c=oggpack_read(opb,5); - if(c<0) goto errout; - cascade|=(c<<3); - } - info->secondstages[j]=cascade; - - acc+=icount(cascade); - } - for(j=0;jbooklist[j]=book; - } - - if(info->groupbook>=ci->books)goto errout; - for(j=0;jbooklist[j]>=ci->books)goto errout; - if(ci->book_param[info->booklist[j]]->maptype==0)goto errout; - } - - /* verify the phrasebook is not specifying an impossible or - inconsistent partitioning scheme. */ - /* modify the phrasebook ranging check from r16327; an early beta - encoder had a bug where it used an oversized phrasebook by - accident. These files should continue to be playable, but don't - allow an exploit */ - { - int entries = ci->book_param[info->groupbook]->entries; - int dim = ci->book_param[info->groupbook]->dim; - int partvals = 1; - if (dim<1) goto errout; - while(dim>0){ - partvals *= info->partitions; - if(partvals > entries) goto errout; - dim--; - } - info->partvals = partvals; - } - - return(info); - errout: - res0_free_info(info); - return(NULL); -} - -vorbis_look_residue *res0_look(vorbis_dsp_state *vd, - vorbis_info_residue *vr){ - vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; - vorbis_look_residue0 *look=_ogg_calloc(1,sizeof(*look)); - codec_setup_info *ci=vd->vi->codec_setup; - - int j,k,acc=0; - int dim; - int maxstage=0; - look->info=info; - - look->parts=info->partitions; - look->fullbooks=ci->fullbooks; - look->phrasebook=ci->fullbooks+info->groupbook; - dim=look->phrasebook->dim; - - look->partbooks=_ogg_calloc(look->parts,sizeof(*look->partbooks)); - - for(j=0;jparts;j++){ - int stages=ilog(info->secondstages[j]); - if(stages){ - if(stages>maxstage)maxstage=stages; - look->partbooks[j]=_ogg_calloc(stages,sizeof(*look->partbooks[j])); - for(k=0;ksecondstages[j]&(1<partbooks[j][k]=ci->fullbooks+info->booklist[acc++]; -#ifdef TRAIN_RES - look->training_data[k][j]=_ogg_calloc(look->partbooks[j][k]->entries, - sizeof(***look->training_data)); -#endif - } - } - } - - look->partvals=1; - for(j=0;jpartvals*=look->parts; - - look->stages=maxstage; - look->decodemap=_ogg_malloc(look->partvals*sizeof(*look->decodemap)); - for(j=0;jpartvals;j++){ - long val=j; - long mult=look->partvals/look->parts; - look->decodemap[j]=_ogg_malloc(dim*sizeof(*look->decodemap[j])); - for(k=0;kparts; - look->decodemap[j][k]=deco; - } - } -#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) - { - static int train_seq=0; - look->train_seq=train_seq++; - } -#endif - return(look); -} - -/* break an abstraction and copy some code for performance purposes */ -static int local_book_besterror(codebook *book,int *a){ - int dim=book->dim; - int i,j,o; - int minval=book->minval; - int del=book->delta; - int qv=book->quantvals; - int ze=(qv>>1); - int index=0; - /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ - int p[8]={0,0,0,0,0,0,0,0}; - - if(del!=1){ - for(i=0,o=dim;i>1))/del; - int m = (v=qv?qv-1:m)); - p[o]=v*del+minval; - } - }else{ - for(i=0,o=dim;i=qv?qv-1:m)); - p[o]=v*del+minval; - } - } - - if(book->c->lengthlist[index]<=0){ - const static_codebook *c=book->c; - int best=-1; - /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ - int e[8]={0,0,0,0,0,0,0,0}; - int maxval = book->minval + book->delta*(book->quantvals-1); - for(i=0;ientries;i++){ - if(c->lengthlist[i]>0){ - int this=0; - for(j=0;j=maxval) - e[j++]=0; - if(e[j]>=0) - e[j]+=book->delta; - e[j]= -e[j]; - } - } - - if(index>-1){ - for(i=0;idim; - int step=n/dim; - - for(i=0;i=0) - acc[entry]++; -#endif - - bits+=vorbis_book_encode(book,entry,opb); - - } - - return(bits); -} - -static long **_01class(vorbis_block *vb,vorbis_look_residue *vl, - int **in,int ch){ - long i,j,k; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int possible_partitions=info->partitions; - int n=info->end-info->begin; - - int partvals=n/samples_per_partition; - long **partword=_vorbis_block_alloc(vb,ch*sizeof(*partword)); - float scale=100./samples_per_partition; - - /* we find the partition type for each partition of each - channel. We'll go back and do the interleaved encoding in a - bit. For now, clarity */ - - for(i=0;ibegin; - for(j=0;jmax)max=abs(in[j][offset+k]); - ent+=abs(in[j][offset+k]); - } - ent*=scale; - - for(k=0;kclassmetric1[k] && - (info->classmetric2[k]<0 || entclassmetric2[k])) - break; - - partword[j][i]=k; - } - } - -#ifdef TRAIN_RESAUX - { - FILE *of; - char buffer[80]; - - for(i=0;itrain_seq); - of=fopen(buffer,"a"); - for(j=0;jframes++; - - return(partword); -} - -/* designed for stereo or other modes where the partition size is an - integer multiple of the number of channels encoded in the current - submap */ -static long **_2class(vorbis_block *vb,vorbis_look_residue *vl,int **in, - int ch){ - long i,j,k,l; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int possible_partitions=info->partitions; - int n=info->end-info->begin; - - int partvals=n/samples_per_partition; - long **partword=_vorbis_block_alloc(vb,sizeof(*partword)); - -#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) - FILE *of; - char buffer[80]; -#endif - - partword[0]=_vorbis_block_alloc(vb,partvals*sizeof(*partword[0])); - memset(partword[0],0,partvals*sizeof(*partword[0])); - - for(i=0,l=info->begin/ch;imagmax)magmax=abs(in[0][l]); - for(k=1;kangmax)angmax=abs(in[k][l]); - l++; - } - - for(j=0;jclassmetric1[j] && - angmax<=info->classmetric2[j]) - break; - - partword[0][i]=j; - - } - -#ifdef TRAIN_RESAUX - sprintf(buffer,"resaux_%d.vqd",look->train_seq); - of=fopen(buffer,"a"); - for(i=0;iframes++; - - return(partword); -} - -static int _01forward(oggpack_buffer *opb, - vorbis_look_residue *vl, - int **in,int ch, - long **partword, -#ifdef TRAIN_RES - int (*encode)(oggpack_buffer *,int *,int, - codebook *,long *), - int submap -#else - int (*encode)(oggpack_buffer *,int *,int, - codebook *) -#endif -){ - long i,j,k,s; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - -#ifdef TRAIN_RES - look->submap=submap; -#endif - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int possible_partitions=info->partitions; - int partitions_per_word=look->phrasebook->dim; - int n=info->end-info->begin; - - int partvals=n/samples_per_partition; - long resbits[128]; - long resvals[128]; - -#ifdef TRAIN_RES - for(i=0;ibegin;jend;j++){ - if(in[i][j]>look->tmax)look->tmax=in[i][j]; - if(in[i][j]tmin)look->tmin=in[i][j]; - } -#endif - - memset(resbits,0,sizeof(resbits)); - memset(resvals,0,sizeof(resvals)); - - /* we code the partition words for each channel, then the residual - words for a partition per channel until we've written all the - residual words for that partition word. Then write the next - partition channel words... */ - - for(s=0;sstages;s++){ - - for(i=0;iphrasebook->entries) - look->phrasebits+=vorbis_book_encode(look->phrasebook,val,opb); -#if 0 /*def TRAIN_RES*/ - else - fprintf(stderr,"!"); -#endif - - } - } - - /* now we encode interleaved residual values for the partitions */ - for(k=0;kbegin; - - for(j=0;jsecondstages[partword[j][i]]&(1<partbooks[partword[j][i]][s]; - if(statebook){ - int ret; -#ifdef TRAIN_RES - long *accumulator=NULL; - accumulator=look->training_data[s][partword[j][i]]; - { - int l; - int *samples=in[j]+offset; - for(l=0;ltraining_min[s][partword[j][i]]) - look->training_min[s][partword[j][i]]=samples[l]; - if(samples[l]>look->training_max[s][partword[j][i]]) - look->training_max[s][partword[j][i]]=samples[l]; - } - } - ret=encode(opb,in[j]+offset,samples_per_partition, - statebook,accumulator); -#else - ret=encode(opb,in[j]+offset,samples_per_partition, - statebook); -#endif - - look->postbits+=ret; - resbits[partword[j][i]]+=ret; - } - } - } - } - } - } - - return(0); -} - -/* a truncated packet here just means 'stop working'; it's not an error */ -static int _01inverse(vorbis_block *vb,vorbis_look_residue *vl, - float **in,int ch, - long (*decodepart)(codebook *, float *, - oggpack_buffer *,int)){ - - long i,j,k,l,s; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int partitions_per_word=look->phrasebook->dim; - int max=vb->pcmend>>1; - int end=(info->endend:max); - int n=end-info->begin; - - if(n>0){ - int partvals=n/samples_per_partition; - int partwords=(partvals+partitions_per_word-1)/partitions_per_word; - int ***partword=alloca(ch*sizeof(*partword)); - - for(j=0;jstages;s++){ - - /* each loop decodes on partition codeword containing - partitions_per_word partitions */ - for(i=0,l=0;iphrasebook,&vb->opb); - - if(temp==-1 || temp>=info->partvals)goto eopbreak; - partword[j][l]=look->decodemap[temp]; - if(partword[j][l]==NULL)goto errout; - } - } - - /* now we decode residual values for the partitions */ - for(k=0;kbegin+i*samples_per_partition; - if(info->secondstages[partword[j][l][k]]&(1<partbooks[partword[j][l][k]][s]; - if(stagebook){ - if(decodepart(stagebook,in[j]+offset,&vb->opb, - samples_per_partition)==-1)goto eopbreak; - } - } - } - } - } - } - errout: - eopbreak: - return(0); -} - -int res0_inverse(vorbis_block *vb,vorbis_look_residue *vl, - float **in,int *nonzero,int ch){ - int i,used=0; - for(i=0;ipcmend/2,used=0; - - /* don't duplicate the code; use a working vector hack for now and - reshape ourselves into a single channel res1 */ - /* ugly; reallocs for each coupling pass :-( */ - int *work=_vorbis_block_alloc(vb,ch*n*sizeof(*work)); - for(i=0;iinfo; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int partitions_per_word=look->phrasebook->dim; - int max=(vb->pcmend*ch)>>1; - int end=(info->endend:max); - int n=end-info->begin; - - if(n>0){ - int partvals=n/samples_per_partition; - int partwords=(partvals+partitions_per_word-1)/partitions_per_word; - int **partword=_vorbis_block_alloc(vb,partwords*sizeof(*partword)); - - for(i=0;istages;s++){ - for(i=0,l=0;iphrasebook,&vb->opb); - if(temp==-1 || temp>=info->partvals)goto eopbreak; - partword[l]=look->decodemap[temp]; - if(partword[l]==NULL)goto errout; - } - - /* now we decode residual values for the partitions */ - for(k=0;ksecondstages[partword[l][k]]&(1<partbooks[partword[l][k]][s]; - - if(stagebook){ - if(vorbis_book_decodevv_add(stagebook,in, - i*samples_per_partition+info->begin,ch, - &vb->opb,samples_per_partition)==-1) - goto eopbreak; - } - } - } - } - } - errout: - eopbreak: - return(0); -} - - -const vorbis_func_residue residue0_exportbundle={ - NULL, - &res0_unpack, - &res0_look, - &res0_free_info, - &res0_free_look, - NULL, - NULL, - &res0_inverse -}; - -const vorbis_func_residue residue1_exportbundle={ - &res0_pack, - &res0_unpack, - &res0_look, - &res0_free_info, - &res0_free_look, - &res1_class, - &res1_forward, - &res1_inverse -}; - -const vorbis_func_residue residue2_exportbundle={ - &res0_pack, - &res0_unpack, - &res0_look, - &res0_free_info, - &res0_free_look, - &res2_class, - &res2_forward, - &res2_inverse -}; diff --git a/src/libvorbis-1.3.4/lib/scales.h b/src/libvorbis-1.3.4/lib/scales.h deleted file mode 100644 index 613f796e..00000000 --- a/src/libvorbis-1.3.4/lib/scales.h +++ /dev/null @@ -1,90 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: linear scale -> dB, Bark and Mel scales - last mod: $Id: scales.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_SCALES_H_ -#define _V_SCALES_H_ - -#include -#include "os.h" - -#ifdef _MSC_VER -/* MS Visual Studio doesn't have C99 inline keyword. */ -#define inline __inline -#endif - -/* 20log10(x) */ -#define VORBIS_IEEE_FLOAT32 1 -#ifdef VORBIS_IEEE_FLOAT32 - -static inline float unitnorm(float x){ - union { - ogg_uint32_t i; - float f; - } ix; - ix.f = x; - ix.i = (ix.i & 0x80000000U) | (0x3f800000U); - return ix.f; -} - -/* Segher was off (too high) by ~ .3 decibel. Center the conversion correctly. */ -static inline float todB(const float *x){ - union { - ogg_uint32_t i; - float f; - } ix; - ix.f = *x; - ix.i = ix.i&0x7fffffff; - return (float)(ix.i * 7.17711438e-7f -764.6161886f); -} - -#define todB_nn(x) todB(x) - -#else - -static float unitnorm(float x){ - if(x<0)return(-1.f); - return(1.f); -} - -#define todB(x) (*(x)==0?-400.f:log(*(x)**(x))*4.34294480f) -#define todB_nn(x) (*(x)==0.f?-400.f:log(*(x))*8.6858896f) - -#endif - -#define fromdB(x) (exp((x)*.11512925f)) - -/* The bark scale equations are approximations, since the original - table was somewhat hand rolled. The below are chosen to have the - best possible fit to the rolled tables, thus their somewhat odd - appearance (these are more accurate and over a longer range than - the oft-quoted bark equations found in the texts I have). The - approximations are valid from 0 - 30kHz (nyquist) or so. - - all f in Hz, z in Bark */ - -#define toBARK(n) (13.1f*atan(.00074f*(n))+2.24f*atan((n)*(n)*1.85e-8f)+1e-4f*(n)) -#define fromBARK(z) (102.f*(z)-2.f*pow(z,2.f)+.4f*pow(z,3.f)+pow(1.46f,z)-1.f) -#define toMEL(n) (log(1.f+(n)*.001f)*1442.695f) -#define fromMEL(m) (1000.f*exp((m)/1442.695f)-1000.f) - -/* Frequency to octave. We arbitrarily declare 63.5 Hz to be octave - 0.0 */ - -#define toOC(n) (log(n)*1.442695f-5.965784f) -#define fromOC(o) (exp(((o)+5.965784f)*.693147f)) - -#endif diff --git a/src/libvorbis-1.3.4/lib/sharedbook.c b/src/libvorbis-1.3.4/lib/sharedbook.c deleted file mode 100644 index 250717da..00000000 --- a/src/libvorbis-1.3.4/lib/sharedbook.c +++ /dev/null @@ -1,579 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic shared codebook operations - last mod: $Id: sharedbook.c 19057 2014-01-22 12:32:31Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "os.h" -#include "misc.h" -#include "vorbis/codec.h" -#include "codebook.h" -#include "scales.h" - -/**** pack/unpack helpers ******************************************/ -int _ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -/* 32 bit float (not IEEE; nonnormalized mantissa + - biased exponent) : neeeeeee eeemmmmm mmmmmmmm mmmmmmmm - Why not IEEE? It's just not that important here. */ - -#define VQ_FEXP 10 -#define VQ_FMAN 21 -#define VQ_FEXP_BIAS 768 /* bias toward values smaller than 1. */ - -/* doesn't currently guard under/overflow */ -long _float32_pack(float val){ - int sign=0; - long exp; - long mant; - if(val<0){ - sign=0x80000000; - val= -val; - } - exp= floor(log(val)/log(2.f)+.001); //+epsilon - mant=rint(ldexp(val,(VQ_FMAN-1)-exp)); - exp=(exp+VQ_FEXP_BIAS)<>VQ_FMAN; - if(sign)mant= -mant; - return(ldexp(mant,exp-(VQ_FMAN-1)-VQ_FEXP_BIAS)); -} - -/* given a list of word lengths, generate a list of codewords. Works - for length ordered or unordered, always assigns the lowest valued - codewords first. Extended to handle unused entries (length 0) */ -ogg_uint32_t *_make_words(char *l,long n,long sparsecount){ - long i,j,count=0; - ogg_uint32_t marker[33]; - ogg_uint32_t *r=_ogg_malloc((sparsecount?sparsecount:n)*sizeof(*r)); - memset(marker,0,sizeof(marker)); - - for(i=0;i0){ - ogg_uint32_t entry=marker[length]; - - /* when we claim a node for an entry, we also claim the nodes - below it (pruning off the imagined tree that may have dangled - from it) as well as blocking the use of any nodes directly - above for leaves */ - - /* update ourself */ - if(length<32 && (entry>>length)){ - /* error condition; the lengths must specify an overpopulated tree */ - _ogg_free(r); - return(NULL); - } - r[count++]=entry; - - /* Look to see if the next shorter marker points to the node - above. if so, update it and repeat. */ - { - for(j=length;j>0;j--){ - - if(marker[j]&1){ - /* have to jump branches */ - if(j==1) - marker[1]++; - else - marker[j]=marker[j-1]<<1; - break; /* invariant says next upper marker would already - have been moved if it was on the same path */ - } - marker[j]++; - } - } - - /* prune the tree; the implicit invariant says all the longer - markers were dangling from our just-taken node. Dangle them - from our *new* node. */ - for(j=length+1;j<33;j++) - if((marker[j]>>1) == entry){ - entry=marker[j]; - marker[j]=marker[j-1]<<1; - }else - break; - }else - if(sparsecount==0)count++; - } - - /* sanity check the huffman tree; an underpopulated tree must be - rejected. The only exception is the one-node pseudo-nil tree, - which appears to be underpopulated because the tree doesn't - really exist; there's only one possible 'codeword' or zero bits, - but the above tree-gen code doesn't mark that. */ - if(sparsecount != 1){ - for(i=1;i<33;i++) - if(marker[i] & (0xffffffffUL>>(32-i))){ - _ogg_free(r); - return(NULL); - } - } - - /* bitreverse the words because our bitwise packer/unpacker is LSb - endian */ - for(i=0,count=0;i>j)&1; - } - - if(sparsecount){ - if(l[i]) - r[count++]=temp; - }else - r[count++]=temp; - } - - return(r); -} - -/* there might be a straightforward one-line way to do the below - that's portable and totally safe against roundoff, but I haven't - thought of it. Therefore, we opt on the side of caution */ -long _book_maptype1_quantvals(const static_codebook *b){ - long vals=floor(pow((float)b->entries,1.f/b->dim)); - - /* the above *should* be reliable, but we'll not assume that FP is - ever reliable when bitstream sync is at stake; verify via integer - means that vals really is the greatest value of dim for which - vals^b->bim <= b->entries */ - /* treat the above as an initial guess */ - while(1){ - long acc=1; - long acc1=1; - int i; - for(i=0;idim;i++){ - acc*=vals; - acc1*=vals+1; - } - if(acc<=b->entries && acc1>b->entries){ - return(vals); - }else{ - if(acc>b->entries){ - vals--; - }else{ - vals++; - } - } - } -} - -/* unpack the quantized list of values for encode/decode ***********/ -/* we need to deal with two map types: in map type 1, the values are - generated algorithmically (each column of the vector counts through - the values in the quant vector). in map type 2, all the values came - in in an explicit list. Both value lists must be unpacked */ -float *_book_unquantize(const static_codebook *b,int n,int *sparsemap){ - long j,k,count=0; - if(b->maptype==1 || b->maptype==2){ - int quantvals; - float mindel=_float32_unpack(b->q_min); - float delta=_float32_unpack(b->q_delta); - float *r=_ogg_calloc(n*b->dim,sizeof(*r)); - - /* maptype 1 and 2 both use a quantized value vector, but - different sizes */ - switch(b->maptype){ - case 1: - /* most of the time, entries%dimensions == 0, but we need to be - well defined. We define that the possible vales at each - scalar is values == entries/dim. If entries%dim != 0, we'll - have 'too few' values (values*dimentries;j++){ - if((sparsemap && b->lengthlist[j]) || !sparsemap){ - float last=0.f; - int indexdiv=1; - for(k=0;kdim;k++){ - int index= (j/indexdiv)%quantvals; - float val=b->quantlist[index]; - val=fabs(val)*delta+mindel+last; - if(b->q_sequencep)last=val; - if(sparsemap) - r[sparsemap[count]*b->dim+k]=val; - else - r[count*b->dim+k]=val; - indexdiv*=quantvals; - } - count++; - } - - } - break; - case 2: - for(j=0;jentries;j++){ - if((sparsemap && b->lengthlist[j]) || !sparsemap){ - float last=0.f; - - for(k=0;kdim;k++){ - float val=b->quantlist[j*b->dim+k]; - val=fabs(val)*delta+mindel+last; - if(b->q_sequencep)last=val; - if(sparsemap) - r[sparsemap[count]*b->dim+k]=val; - else - r[count*b->dim+k]=val; - } - count++; - } - } - break; - } - - return(r); - } - return(NULL); -} - -void vorbis_staticbook_destroy(static_codebook *b){ - if(b->allocedp){ - if(b->quantlist)_ogg_free(b->quantlist); - if(b->lengthlist)_ogg_free(b->lengthlist); - memset(b,0,sizeof(*b)); - _ogg_free(b); - } /* otherwise, it is in static memory */ -} - -void vorbis_book_clear(codebook *b){ - /* static book is not cleared; we're likely called on the lookup and - the static codebook belongs to the info struct */ - if(b->valuelist)_ogg_free(b->valuelist); - if(b->codelist)_ogg_free(b->codelist); - - if(b->dec_index)_ogg_free(b->dec_index); - if(b->dec_codelengths)_ogg_free(b->dec_codelengths); - if(b->dec_firsttable)_ogg_free(b->dec_firsttable); - - memset(b,0,sizeof(*b)); -} - -int vorbis_book_init_encode(codebook *c,const static_codebook *s){ - - memset(c,0,sizeof(*c)); - c->c=s; - c->entries=s->entries; - c->used_entries=s->entries; - c->dim=s->dim; - c->codelist=_make_words(s->lengthlist,s->entries,0); - //c->valuelist=_book_unquantize(s,s->entries,NULL); - c->quantvals=_book_maptype1_quantvals(s); - c->minval=(int)rint(_float32_unpack(s->q_min)); - c->delta=(int)rint(_float32_unpack(s->q_delta)); - - return(0); -} - -static ogg_uint32_t bitreverse(ogg_uint32_t x){ - x= ((x>>16)&0x0000ffffUL) | ((x<<16)&0xffff0000UL); - x= ((x>> 8)&0x00ff00ffUL) | ((x<< 8)&0xff00ff00UL); - x= ((x>> 4)&0x0f0f0f0fUL) | ((x<< 4)&0xf0f0f0f0UL); - x= ((x>> 2)&0x33333333UL) | ((x<< 2)&0xccccccccUL); - return((x>> 1)&0x55555555UL) | ((x<< 1)&0xaaaaaaaaUL); -} - -static int sort32a(const void *a,const void *b){ - return ( **(ogg_uint32_t **)a>**(ogg_uint32_t **)b)- - ( **(ogg_uint32_t **)a<**(ogg_uint32_t **)b); -} - -/* decode codebook arrangement is more heavily optimized than encode */ -int vorbis_book_init_decode(codebook *c,const static_codebook *s){ - int i,j,n=0,tabn; - int *sortindex; - memset(c,0,sizeof(*c)); - - /* count actually used entries */ - for(i=0;ientries;i++) - if(s->lengthlist[i]>0) - n++; - - c->entries=s->entries; - c->used_entries=n; - c->dim=s->dim; - - if(n>0){ - - /* two different remappings go on here. - - First, we collapse the likely sparse codebook down only to - actually represented values/words. This collapsing needs to be - indexed as map-valueless books are used to encode original entry - positions as integers. - - Second, we reorder all vectors, including the entry index above, - by sorted bitreversed codeword to allow treeless decode. */ - - /* perform sort */ - ogg_uint32_t *codes=_make_words(s->lengthlist,s->entries,c->used_entries); - ogg_uint32_t **codep=alloca(sizeof(*codep)*n); - - if(codes==NULL)goto err_out; - - for(i=0;icodelist=_ogg_malloc(n*sizeof(*c->codelist)); - /* the index is a reverse index */ - for(i=0;icodelist[sortindex[i]]=codes[i]; - _ogg_free(codes); - - - c->valuelist=_book_unquantize(s,n,sortindex); - c->dec_index=_ogg_malloc(n*sizeof(*c->dec_index)); - - for(n=0,i=0;ientries;i++) - if(s->lengthlist[i]>0) - c->dec_index[sortindex[n++]]=i; - - c->dec_codelengths=_ogg_malloc(n*sizeof(*c->dec_codelengths)); - for(n=0,i=0;ientries;i++) - if(s->lengthlist[i]>0) - c->dec_codelengths[sortindex[n++]]=s->lengthlist[i]; - - c->dec_firsttablen=_ilog(c->used_entries)-4; /* this is magic */ - if(c->dec_firsttablen<5)c->dec_firsttablen=5; - if(c->dec_firsttablen>8)c->dec_firsttablen=8; - - tabn=1<dec_firsttablen; - c->dec_firsttable=_ogg_calloc(tabn,sizeof(*c->dec_firsttable)); - c->dec_maxlength=0; - - for(i=0;idec_maxlengthdec_codelengths[i]) - c->dec_maxlength=c->dec_codelengths[i]; - if(c->dec_codelengths[i]<=c->dec_firsttablen){ - ogg_uint32_t orig=bitreverse(c->codelist[i]); - for(j=0;j<(1<<(c->dec_firsttablen-c->dec_codelengths[i]));j++) - c->dec_firsttable[orig|(j<dec_codelengths[i])]=i+1; - } - } - - /* now fill in 'unused' entries in the firsttable with hi/lo search - hints for the non-direct-hits */ - { - ogg_uint32_t mask=0xfffffffeUL<<(31-c->dec_firsttablen); - long lo=0,hi=0; - - for(i=0;idec_firsttablen); - if(c->dec_firsttable[bitreverse(word)]==0){ - while((lo+1)codelist[lo+1]<=word)lo++; - while( hi=(c->codelist[hi]&mask))hi++; - - /* we only actually have 15 bits per hint to play with here. - In order to overflow gracefully (nothing breaks, efficiency - just drops), encode as the difference from the extremes. */ - { - unsigned long loval=lo; - unsigned long hival=n-hi; - - if(loval>0x7fff)loval=0x7fff; - if(hival>0x7fff)hival=0x7fff; - c->dec_firsttable[bitreverse(word)]= - 0x80000000UL | (loval<<15) | hival; - } - } - } - } - } - - return(0); - err_out: - vorbis_book_clear(c); - return(-1); -} - -long vorbis_book_codeword(codebook *book,int entry){ - if(book->c) /* only use with encode; decode optimizations are - allowed to break this */ - return book->codelist[entry]; - return -1; -} - -long vorbis_book_codelen(codebook *book,int entry){ - if(book->c) /* only use with encode; decode optimizations are - allowed to break this */ - return book->c->lengthlist[entry]; - return -1; -} - -#ifdef _V_SELFTEST - -/* Unit tests of the dequantizer; this stuff will be OK - cross-platform, I simply want to be sure that special mapping cases - actually work properly; a bug could go unnoticed for a while */ - -#include - -/* cases: - - no mapping - full, explicit mapping - algorithmic mapping - - nonsequential - sequential -*/ - -static long full_quantlist1[]={0,1,2,3, 4,5,6,7, 8,3,6,1}; -static long partial_quantlist1[]={0,7,2}; - -/* no mapping */ -static_codebook test1={ - 4,16, - NULL, - 0, - 0,0,0,0, - NULL, - 0 -}; -static float *test1_result=NULL; - -/* linear, full mapping, nonsequential */ -static_codebook test2={ - 4,3, - NULL, - 2, - -533200896,1611661312,4,0, - full_quantlist1, - 0 -}; -static float test2_result[]={-3,-2,-1,0, 1,2,3,4, 5,0,3,-2}; - -/* linear, full mapping, sequential */ -static_codebook test3={ - 4,3, - NULL, - 2, - -533200896,1611661312,4,1, - full_quantlist1, - 0 -}; -static float test3_result[]={-3,-5,-6,-6, 1,3,6,10, 5,5,8,6}; - -/* linear, algorithmic mapping, nonsequential */ -static_codebook test4={ - 3,27, - NULL, - 1, - -533200896,1611661312,4,0, - partial_quantlist1, - 0 -}; -static float test4_result[]={-3,-3,-3, 4,-3,-3, -1,-3,-3, - -3, 4,-3, 4, 4,-3, -1, 4,-3, - -3,-1,-3, 4,-1,-3, -1,-1,-3, - -3,-3, 4, 4,-3, 4, -1,-3, 4, - -3, 4, 4, 4, 4, 4, -1, 4, 4, - -3,-1, 4, 4,-1, 4, -1,-1, 4, - -3,-3,-1, 4,-3,-1, -1,-3,-1, - -3, 4,-1, 4, 4,-1, -1, 4,-1, - -3,-1,-1, 4,-1,-1, -1,-1,-1}; - -/* linear, algorithmic mapping, sequential */ -static_codebook test5={ - 3,27, - NULL, - 1, - -533200896,1611661312,4,1, - partial_quantlist1, - 0 -}; -static float test5_result[]={-3,-6,-9, 4, 1,-2, -1,-4,-7, - -3, 1,-2, 4, 8, 5, -1, 3, 0, - -3,-4,-7, 4, 3, 0, -1,-2,-5, - -3,-6,-2, 4, 1, 5, -1,-4, 0, - -3, 1, 5, 4, 8,12, -1, 3, 7, - -3,-4, 0, 4, 3, 7, -1,-2, 2, - -3,-6,-7, 4, 1, 0, -1,-4,-5, - -3, 1, 0, 4, 8, 7, -1, 3, 2, - -3,-4,-5, 4, 3, 2, -1,-2,-3}; - -void run_test(static_codebook *b,float *comp){ - float *out=_book_unquantize(b,b->entries,NULL); - int i; - - if(comp){ - if(!out){ - fprintf(stderr,"_book_unquantize incorrectly returned NULL\n"); - exit(1); - } - - for(i=0;ientries*b->dim;i++) - if(fabs(out[i]-comp[i])>.0001){ - fprintf(stderr,"disagreement in unquantized and reference data:\n" - "position %d, %g != %g\n",i,out[i],comp[i]); - exit(1); - } - - }else{ - if(out){ - fprintf(stderr,"_book_unquantize returned a value array: \n" - " correct result should have been NULL\n"); - exit(1); - } - } -} - -int main(){ - /* run the nine dequant tests, and compare to the hand-rolled results */ - fprintf(stderr,"Dequant test 1... "); - run_test(&test1,test1_result); - fprintf(stderr,"OK\nDequant test 2... "); - run_test(&test2,test2_result); - fprintf(stderr,"OK\nDequant test 3... "); - run_test(&test3,test3_result); - fprintf(stderr,"OK\nDequant test 4... "); - run_test(&test4,test4_result); - fprintf(stderr,"OK\nDequant test 5... "); - run_test(&test5,test5_result); - fprintf(stderr,"OK\n\n"); - - return(0); -} - -#endif diff --git a/src/libvorbis-1.3.4/lib/smallft.c b/src/libvorbis-1.3.4/lib/smallft.c deleted file mode 100644 index ae2bc41b..00000000 --- a/src/libvorbis-1.3.4/lib/smallft.c +++ /dev/null @@ -1,1255 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: *unnormalized* fft transform - last mod: $Id: smallft.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -/* FFT implementation from OggSquish, minus cosine transforms, - * minus all but radix 2/4 case. In Vorbis we only need this - * cut-down version. - * - * To do more than just power-of-two sized vectors, see the full - * version I wrote for NetLib. - * - * Note that the packing is a little strange; rather than the FFT r/i - * packing following R_0, I_n, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, - * it follows R_0, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, I_n like the - * FORTRAN version - */ - -#include -#include -#include -#include "smallft.h" -#include "os.h" -#include "misc.h" - -static void drfti1(int n, float *wa, int *ifac){ - static int ntryh[4] = { 4,2,3,5 }; - static float tpi = 6.28318530717958648f; - float arg,argh,argld,fi; - int ntry=0,i,j=-1; - int k1, l1, l2, ib; - int ld, ii, ip, is, nq, nr; - int ido, ipm, nfm1; - int nl=n; - int nf=0; - - L101: - j++; - if (j < 4) - ntry=ntryh[j]; - else - ntry+=2; - - L104: - nq=nl/ntry; - nr=nl-ntry*nq; - if (nr!=0) goto L101; - - nf++; - ifac[nf+1]=ntry; - nl=nq; - if(ntry!=2)goto L107; - if(nf==1)goto L107; - - for (i=1;i>1; - ipp2=ip; - idp2=ido; - nbd=(ido-1)>>1; - t0=l1*ido; - t10=ip*ido; - - if(ido==1)goto L119; - for(ik=0;ikl1){ - for(j=1;j>1; - ipp2=ip; - ipph=(ip+1)>>1; - if(idol1)goto L139; - - is= -ido-1; - t1=0; - for(j=1;jn==1)return; - drftf1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); -} - -void drft_backward(drft_lookup *l,float *data){ - if (l->n==1)return; - drftb1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); -} - -void drft_init(drft_lookup *l,int n){ - l->n=n; - l->trigcache=_ogg_calloc(3*n,sizeof(*l->trigcache)); - l->splitcache=_ogg_calloc(32,sizeof(*l->splitcache)); - fdrffti(n, l->trigcache, l->splitcache); -} - -void drft_clear(drft_lookup *l){ - if(l){ - if(l->trigcache)_ogg_free(l->trigcache); - if(l->splitcache)_ogg_free(l->splitcache); - memset(l,0,sizeof(*l)); - } -} diff --git a/src/libvorbis-1.3.4/lib/smallft.h b/src/libvorbis-1.3.4/lib/smallft.h deleted file mode 100644 index 45649732..00000000 --- a/src/libvorbis-1.3.4/lib/smallft.h +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: fft transform - last mod: $Id: smallft.h 13293 2007-07-24 00:09:47Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_SMFT_H_ -#define _V_SMFT_H_ - -#include "vorbis/codec.h" - -typedef struct { - int n; - float *trigcache; - int *splitcache; -} drft_lookup; - -extern void drft_forward(drft_lookup *l,float *data); -extern void drft_backward(drft_lookup *l,float *data); -extern void drft_init(drft_lookup *l,int n); -extern void drft_clear(drft_lookup *l); - -#endif diff --git a/src/libvorbis-1.3.4/lib/synthesis.c b/src/libvorbis-1.3.4/lib/synthesis.c deleted file mode 100644 index 1af211d0..00000000 --- a/src/libvorbis-1.3.4/lib/synthesis.c +++ /dev/null @@ -1,184 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: single-block PCM synthesis - last mod: $Id: synthesis.c 17474 2010-09-30 03:41:41Z gmaxwell $ - - ********************************************************************/ - -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "misc.h" -#include "os.h" - -int vorbis_synthesis(vorbis_block *vb,ogg_packet *op){ - vorbis_dsp_state *vd= vb ? vb->vd : 0; - private_state *b= vd ? vd->backend_state : 0; - vorbis_info *vi= vd ? vd->vi : 0; - codec_setup_info *ci= vi ? vi->codec_setup : 0; - oggpack_buffer *opb=vb ? &vb->opb : 0; - int type,mode,i; - - if (!vd || !b || !vi || !ci || !opb) { - return OV_EBADPACKET; - } - - /* first things first. Make sure decode is ready */ - _vorbis_block_ripcord(vb); - oggpack_readinit(opb,op->packet,op->bytes); - - /* Check the packet type */ - if(oggpack_read(opb,1)!=0){ - /* Oops. This is not an audio data packet */ - return(OV_ENOTAUDIO); - } - - /* read our mode and pre/post windowsize */ - mode=oggpack_read(opb,b->modebits); - if(mode==-1){ - return(OV_EBADPACKET); - } - - vb->mode=mode; - if(!ci->mode_param[mode]){ - return(OV_EBADPACKET); - } - - vb->W=ci->mode_param[mode]->blockflag; - if(vb->W){ - - /* this doesn;t get mapped through mode selection as it's used - only for window selection */ - vb->lW=oggpack_read(opb,1); - vb->nW=oggpack_read(opb,1); - if(vb->nW==-1){ - return(OV_EBADPACKET); - } - }else{ - vb->lW=0; - vb->nW=0; - } - - /* more setup */ - vb->granulepos=op->granulepos; - vb->sequence=op->packetno; - vb->eofflag=op->e_o_s; - - /* alloc pcm passback storage */ - vb->pcmend=ci->blocksizes[vb->W]; - vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); - for(i=0;ichannels;i++) - vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); - - /* unpack_header enforces range checking */ - type=ci->map_type[ci->mode_param[mode]->mapping]; - - return(_mapping_P[type]->inverse(vb,ci->map_param[ci->mode_param[mode]-> - mapping])); -} - -/* used to track pcm position without actually performing decode. - Useful for sequential 'fast forward' */ -int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op){ - vorbis_dsp_state *vd=vb->vd; - private_state *b=vd->backend_state; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - oggpack_buffer *opb=&vb->opb; - int mode; - - /* first things first. Make sure decode is ready */ - _vorbis_block_ripcord(vb); - oggpack_readinit(opb,op->packet,op->bytes); - - /* Check the packet type */ - if(oggpack_read(opb,1)!=0){ - /* Oops. This is not an audio data packet */ - return(OV_ENOTAUDIO); - } - - /* read our mode and pre/post windowsize */ - mode=oggpack_read(opb,b->modebits); - if(mode==-1)return(OV_EBADPACKET); - - vb->mode=mode; - if(!ci->mode_param[mode]){ - return(OV_EBADPACKET); - } - - vb->W=ci->mode_param[mode]->blockflag; - if(vb->W){ - vb->lW=oggpack_read(opb,1); - vb->nW=oggpack_read(opb,1); - if(vb->nW==-1) return(OV_EBADPACKET); - }else{ - vb->lW=0; - vb->nW=0; - } - - /* more setup */ - vb->granulepos=op->granulepos; - vb->sequence=op->packetno; - vb->eofflag=op->e_o_s; - - /* no pcm */ - vb->pcmend=0; - vb->pcm=NULL; - - return(0); -} - -long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op){ - codec_setup_info *ci=vi->codec_setup; - oggpack_buffer opb; - int mode; - - oggpack_readinit(&opb,op->packet,op->bytes); - - /* Check the packet type */ - if(oggpack_read(&opb,1)!=0){ - /* Oops. This is not an audio data packet */ - return(OV_ENOTAUDIO); - } - - { - int modebits=0; - int v=ci->modes; - while(v>1){ - modebits++; - v>>=1; - } - - /* read our mode and pre/post windowsize */ - mode=oggpack_read(&opb,modebits); - } - if(mode==-1)return(OV_EBADPACKET); - return(ci->blocksizes[ci->mode_param[mode]->blockflag]); -} - -int vorbis_synthesis_halfrate(vorbis_info *vi,int flag){ - /* set / clear half-sample-rate mode */ - codec_setup_info *ci=vi->codec_setup; - - /* right now, our MDCT can't handle < 64 sample windows. */ - if(ci->blocksizes[0]<=64 && flag)return -1; - ci->halfrate_flag=(flag?1:0); - return 0; -} - -int vorbis_synthesis_halfrate_p(vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - return ci->halfrate_flag; -} diff --git a/src/libvorbis-1.3.4/lib/vorbisenc.c b/src/libvorbis-1.3.4/lib/vorbisenc.c deleted file mode 100644 index f0f7c085..00000000 --- a/src/libvorbis-1.3.4/lib/vorbisenc.c +++ /dev/null @@ -1,1215 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: simple programmatic interface for encoder mode setup - last mod: $Id: vorbisenc.c 17028 2010-03-25 05:22:15Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include - -#include "vorbis/codec.h" -#include "vorbis/vorbisenc.h" - -#include "codec_internal.h" - -#include "os.h" -#include "misc.h" - -/* careful with this; it's using static array sizing to make managing - all the modes a little less annoying. If we use a residue backend - with > 12 partition types, or a different division of iteration, - this needs to be updated. */ -typedef struct { - const static_codebook *books[12][4]; -} static_bookblock; - -typedef struct { - int res_type; - int limit_type; /* 0 lowpass limited, 1 point stereo limited */ - int grouping; - const vorbis_info_residue0 *res; - const static_codebook *book_aux; - const static_codebook *book_aux_managed; - const static_bookblock *books_base; - const static_bookblock *books_base_managed; -} vorbis_residue_template; - -typedef struct { - const vorbis_info_mapping0 *map; - const vorbis_residue_template *res; -} vorbis_mapping_template; - -typedef struct vp_adjblock{ - int block[P_BANDS]; -} vp_adjblock; - -typedef struct { - int data[NOISE_COMPAND_LEVELS]; -} compandblock; - -/* high level configuration information for setting things up - step-by-step with the detailed vorbis_encode_ctl interface. - There's a fair amount of redundancy such that interactive setup - does not directly deal with any vorbis_info or codec_setup_info - initialization; it's all stored (until full init) in this highlevel - setup, then flushed out to the real codec setup structs later. */ - -typedef struct { - int att[P_NOISECURVES]; - float boost; - float decay; -} att3; -typedef struct { int data[P_NOISECURVES]; } adj3; - -typedef struct { - int pre[PACKETBLOBS]; - int post[PACKETBLOBS]; - float kHz[PACKETBLOBS]; - float lowpasskHz[PACKETBLOBS]; -} adj_stereo; - -typedef struct { - int lo; - int hi; - int fixed; -} noiseguard; -typedef struct { - int data[P_NOISECURVES][17]; -} noise3; - -typedef struct { - int mappings; - const double *rate_mapping; - const double *quality_mapping; - int coupling_restriction; - long samplerate_min_restriction; - long samplerate_max_restriction; - - - const int *blocksize_short; - const int *blocksize_long; - - const att3 *psy_tone_masteratt; - const int *psy_tone_0dB; - const int *psy_tone_dBsuppress; - - const vp_adjblock *psy_tone_adj_impulse; - const vp_adjblock *psy_tone_adj_long; - const vp_adjblock *psy_tone_adj_other; - - const noiseguard *psy_noiseguards; - const noise3 *psy_noise_bias_impulse; - const noise3 *psy_noise_bias_padding; - const noise3 *psy_noise_bias_trans; - const noise3 *psy_noise_bias_long; - const int *psy_noise_dBsuppress; - - const compandblock *psy_noise_compand; - const double *psy_noise_compand_short_mapping; - const double *psy_noise_compand_long_mapping; - - const int *psy_noise_normal_start[2]; - const int *psy_noise_normal_partition[2]; - const double *psy_noise_normal_thresh; - - const int *psy_ath_float; - const int *psy_ath_abs; - - const double *psy_lowpass; - - const vorbis_info_psy_global *global_params; - const double *global_mapping; - const adj_stereo *stereo_modes; - - const static_codebook *const *const *const floor_books; - const vorbis_info_floor1 *floor_params; - const int floor_mappings; - const int **floor_mapping_list; - - const vorbis_mapping_template *maps; -} ve_setup_data_template; - -/* a few static coder conventions */ -static const vorbis_info_mode _mode_template[2]={ - {0,0,0,0}, - {1,0,0,1} -}; - -static const vorbis_info_mapping0 _map_nominal[2]={ - {1, {0,0}, {0}, {0}, 1,{0},{1}}, - {1, {0,0}, {1}, {1}, 1,{0},{1}} -}; - -#include "modes/setup_44.h" -#include "modes/setup_44u.h" -#include "modes/setup_44p51.h" -#include "modes/setup_32.h" -#include "modes/setup_8.h" -#include "modes/setup_11.h" -#include "modes/setup_16.h" -#include "modes/setup_22.h" -#include "modes/setup_X.h" - -static const ve_setup_data_template *const setup_list[]={ - &ve_setup_44_stereo, - &ve_setup_44_51, - &ve_setup_44_uncoupled, - - &ve_setup_32_stereo, - &ve_setup_32_uncoupled, - - &ve_setup_22_stereo, - &ve_setup_22_uncoupled, - &ve_setup_16_stereo, - &ve_setup_16_uncoupled, - - &ve_setup_11_stereo, - &ve_setup_11_uncoupled, - &ve_setup_8_stereo, - &ve_setup_8_uncoupled, - - &ve_setup_X_stereo, - &ve_setup_X_uncoupled, - &ve_setup_XX_stereo, - &ve_setup_XX_uncoupled, - 0 -}; - -static void vorbis_encode_floor_setup(vorbis_info *vi,int s, - const static_codebook *const *const *const books, - const vorbis_info_floor1 *in, - const int *x){ - int i,k,is=s; - vorbis_info_floor1 *f=_ogg_calloc(1,sizeof(*f)); - codec_setup_info *ci=vi->codec_setup; - - memcpy(f,in+x[is],sizeof(*f)); - - /* books */ - { - int partitions=f->partitions; - int maxclass=-1; - int maxbook=-1; - for(i=0;ipartitionclass[i]>maxclass)maxclass=f->partitionclass[i]; - for(i=0;i<=maxclass;i++){ - if(f->class_book[i]>maxbook)maxbook=f->class_book[i]; - f->class_book[i]+=ci->books; - for(k=0;k<(1<class_subs[i]);k++){ - if(f->class_subbook[i][k]>maxbook)maxbook=f->class_subbook[i][k]; - if(f->class_subbook[i][k]>=0)f->class_subbook[i][k]+=ci->books; - } - } - - for(i=0;i<=maxbook;i++) - ci->book_param[ci->books++]=(static_codebook *)books[x[is]][i]; - } - - /* for now, we're only using floor 1 */ - ci->floor_type[ci->floors]=1; - ci->floor_param[ci->floors]=f; - ci->floors++; - - return; -} - -static void vorbis_encode_global_psych_setup(vorbis_info *vi,double s, - const vorbis_info_psy_global *in, - const double *x){ - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *g=&ci->psy_g_param; - - memcpy(g,in+(int)x[is],sizeof(*g)); - - ds=x[is]*(1.-ds)+x[is+1]*ds; - is=(int)ds; - ds-=is; - if(ds==0 && is>0){ - is--; - ds=1.; - } - - /* interpolate the trigger threshholds */ - for(i=0;i<4;i++){ - g->preecho_thresh[i]=in[is].preecho_thresh[i]*(1.-ds)+in[is+1].preecho_thresh[i]*ds; - g->postecho_thresh[i]=in[is].postecho_thresh[i]*(1.-ds)+in[is+1].postecho_thresh[i]*ds; - } - g->ampmax_att_per_sec=ci->hi.amplitude_track_dBpersec; - return; -} - -static void vorbis_encode_global_stereo(vorbis_info *vi, - const highlevel_encode_setup *const hi, - const adj_stereo *p){ - float s=hi->stereo_point_setting; - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *g=&ci->psy_g_param; - - if(p){ - memcpy(g->coupling_prepointamp,p[is].pre,sizeof(*p[is].pre)*PACKETBLOBS); - memcpy(g->coupling_postpointamp,p[is].post,sizeof(*p[is].post)*PACKETBLOBS); - - if(hi->managed){ - /* interpolate the kHz threshholds */ - for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - g->coupling_pkHz[i]=kHz; - - kHz=p[is].lowpasskHz[i]*(1.-ds)+p[is+1].lowpasskHz[i]*ds; - g->sliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - - } - }else{ - float kHz=p[is].kHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].kHz[PACKETBLOBS/2]*ds; - for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - g->coupling_pkHz[i]=kHz; - } - - kHz=p[is].lowpasskHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].lowpasskHz[PACKETBLOBS/2]*ds; - for(i=0;isliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - } - } - }else{ - for(i=0;isliding_lowpass[0][i]=ci->blocksizes[0]; - g->sliding_lowpass[1][i]=ci->blocksizes[1]; - } - } - return; -} - -static void vorbis_encode_psyset_setup(vorbis_info *vi,double s, - const int *nn_start, - const int *nn_partition, - const double *nn_thresh, - int block){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - highlevel_encode_setup *hi=&ci->hi; - int is=s; - - if(block>=ci->psys) - ci->psys=block+1; - if(!p){ - p=_ogg_calloc(1,sizeof(*p)); - ci->psy_param[block]=p; - } - - memcpy(p,&_psy_info_template,sizeof(*p)); - p->blockflag=block>>1; - - if(hi->noise_normalize_p){ - p->normal_p=1; - p->normal_start=nn_start[is]; - p->normal_partition=nn_partition[is]; - p->normal_thresh=nn_thresh[is]; - } - - return; -} - -static void vorbis_encode_tonemask_setup(vorbis_info *vi,double s,int block, - const att3 *att, - const int *max, - const vp_adjblock *in){ - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - /* 0 and 2 are only used by bitmanagement, but there's no harm to always - filling the values in here */ - p->tone_masteratt[0]=att[is].att[0]*(1.-ds)+att[is+1].att[0]*ds; - p->tone_masteratt[1]=att[is].att[1]*(1.-ds)+att[is+1].att[1]*ds; - p->tone_masteratt[2]=att[is].att[2]*(1.-ds)+att[is+1].att[2]*ds; - p->tone_centerboost=att[is].boost*(1.-ds)+att[is+1].boost*ds; - p->tone_decay=att[is].decay*(1.-ds)+att[is+1].decay*ds; - - p->max_curve_dB=max[is]*(1.-ds)+max[is+1]*ds; - - for(i=0;itoneatt[i]=in[is].block[i]*(1.-ds)+in[is+1].block[i]*ds; - return; -} - - -static void vorbis_encode_compand_setup(vorbis_info *vi,double s,int block, - const compandblock *in, - const double *x){ - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - ds=x[is]*(1.-ds)+x[is+1]*ds; - is=(int)ds; - ds-=is; - if(ds==0 && is>0){ - is--; - ds=1.; - } - - /* interpolate the compander settings */ - for(i=0;inoisecompand[i]=in[is].data[i]*(1.-ds)+in[is+1].data[i]*ds; - return; -} - -static void vorbis_encode_peak_setup(vorbis_info *vi,double s,int block, - const int *suppress){ - int is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - p->tone_abs_limit=suppress[is]*(1.-ds)+suppress[is+1]*ds; - - return; -} - -static void vorbis_encode_noisebias_setup(vorbis_info *vi,double s,int block, - const int *suppress, - const noise3 *in, - const noiseguard *guard, - double userbias){ - int i,is=s,j; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - p->noisemaxsupp=suppress[is]*(1.-ds)+suppress[is+1]*ds; - p->noisewindowlomin=guard[block].lo; - p->noisewindowhimin=guard[block].hi; - p->noisewindowfixed=guard[block].fixed; - - for(j=0;jnoiseoff[j][i]=in[is].data[j][i]*(1.-ds)+in[is+1].data[j][i]*ds; - - /* impulse blocks may take a user specified bias to boost the - nominal/high noise encoding depth */ - for(j=0;jnoiseoff[j][0]+6; /* the lowest it can go */ - for(i=0;inoiseoff[j][i]+=userbias; - if(p->noiseoff[j][i]noiseoff[j][i]=min; - } - } - - return; -} - -static void vorbis_encode_ath_setup(vorbis_info *vi,int block){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - p->ath_adjatt=ci->hi.ath_floating_dB; - p->ath_maxatt=ci->hi.ath_absolute_dB; - return; -} - - -static int book_dup_or_new(codec_setup_info *ci,const static_codebook *book){ - int i; - for(i=0;ibooks;i++) - if(ci->book_param[i]==book)return(i); - - return(ci->books++); -} - -static void vorbis_encode_blocksize_setup(vorbis_info *vi,double s, - const int *shortb,const int *longb){ - - codec_setup_info *ci=vi->codec_setup; - int is=s; - - int blockshort=shortb[is]; - int blocklong=longb[is]; - ci->blocksizes[0]=blockshort; - ci->blocksizes[1]=blocklong; - -} - -static void vorbis_encode_residue_setup(vorbis_info *vi, - int number, int block, - const vorbis_residue_template *res){ - - codec_setup_info *ci=vi->codec_setup; - int i; - - vorbis_info_residue0 *r=ci->residue_param[number]= - _ogg_malloc(sizeof(*r)); - - memcpy(r,res->res,sizeof(*r)); - if(ci->residues<=number)ci->residues=number+1; - - r->grouping=res->grouping; - ci->residue_type[number]=res->res_type; - - /* fill in all the books */ - { - int booklist=0,k; - - if(ci->hi.managed){ - for(i=0;ipartitions;i++) - for(k=0;k<4;k++) - if(res->books_base_managed->books[i][k]) - r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux_managed); - ci->book_param[r->groupbook]=(static_codebook *)res->book_aux_managed; - - for(i=0;ipartitions;i++){ - for(k=0;k<4;k++){ - if(res->books_base_managed->books[i][k]){ - int bookid=book_dup_or_new(ci,res->books_base_managed->books[i][k]); - r->booklist[booklist++]=bookid; - ci->book_param[bookid]=(static_codebook *)res->books_base_managed->books[i][k]; - } - } - } - - }else{ - - for(i=0;ipartitions;i++) - for(k=0;k<4;k++) - if(res->books_base->books[i][k]) - r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux); - ci->book_param[r->groupbook]=(static_codebook *)res->book_aux; - - for(i=0;ipartitions;i++){ - for(k=0;k<4;k++){ - if(res->books_base->books[i][k]){ - int bookid=book_dup_or_new(ci,res->books_base->books[i][k]); - r->booklist[booklist++]=bookid; - ci->book_param[bookid]=(static_codebook *)res->books_base->books[i][k]; - } - } - } - } - } - - /* lowpass setup/pointlimit */ - { - double freq=ci->hi.lowpass_kHz*1000.; - vorbis_info_floor1 *f=ci->floor_param[block]; /* by convention */ - double nyq=vi->rate/2.; - long blocksize=ci->blocksizes[block]>>1; - - /* lowpass needs to be set in the floor and the residue. */ - if(freq>nyq)freq=nyq; - /* in the floor, the granularity can be very fine; it doesn't alter - the encoding structure, only the samples used to fit the floor - approximation */ - f->n=freq/nyq*blocksize; - - /* this res may by limited by the maximum pointlimit of the mode, - not the lowpass. the floor is always lowpass limited. */ - switch(res->limit_type){ - case 1: /* point stereo limited */ - if(ci->hi.managed) - freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS-1]*1000.; - else - freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS/2]*1000.; - if(freq>nyq)freq=nyq; - break; - case 2: /* LFE channel; lowpass at ~ 250Hz */ - freq=250; - break; - default: - /* already set */ - break; - } - - /* in the residue, we're constrained, physically, by partition - boundaries. We still lowpass 'wherever', but we have to round up - here to next boundary, or the vorbis spec will round it *down* to - previous boundary in encode/decode */ - if(ci->residue_type[number]==2){ - /* residue 2 bundles together multiple channels; used by stereo - and surround. Count the channels in use */ - /* Multiple maps/submaps can point to the same residue. In the case - of residue 2, they all better have the same number of - channels/samples. */ - int j,k,ch=0; - for(i=0;imaps&&ch==0;i++){ - vorbis_info_mapping0 *mi=(vorbis_info_mapping0 *)ci->map_param[i]; - for(j=0;jsubmaps && ch==0;j++) - if(mi->residuesubmap[j]==number) /* we found a submap referencing theis residue backend */ - for(k=0;kchannels;k++) - if(mi->chmuxlist[k]==j) /* this channel belongs to the submap */ - ch++; - } - - r->end=(int)((freq/nyq*blocksize*ch)/r->grouping+.9)* /* round up only if we're well past */ - r->grouping; - /* the blocksize and grouping may disagree at the end */ - if(r->end>blocksize*ch)r->end=blocksize*ch/r->grouping*r->grouping; - - }else{ - - r->end=(int)((freq/nyq*blocksize)/r->grouping+.9)* /* round up only if we're well past */ - r->grouping; - /* the blocksize and grouping may disagree at the end */ - if(r->end>blocksize)r->end=blocksize/r->grouping*r->grouping; - - } - - if(r->end==0)r->end=r->grouping; /* LFE channel */ - - } -} - -/* we assume two maps in this encoder */ -static void vorbis_encode_map_n_res_setup(vorbis_info *vi,double s, - const vorbis_mapping_template *maps){ - - codec_setup_info *ci=vi->codec_setup; - int i,j,is=s,modes=2; - const vorbis_info_mapping0 *map=maps[is].map; - const vorbis_info_mode *mode=_mode_template; - const vorbis_residue_template *res=maps[is].res; - - if(ci->blocksizes[0]==ci->blocksizes[1])modes=1; - - for(i=0;imap_param[i]=_ogg_calloc(1,sizeof(*map)); - ci->mode_param[i]=_ogg_calloc(1,sizeof(*mode)); - - memcpy(ci->mode_param[i],mode+i,sizeof(*_mode_template)); - if(i>=ci->modes)ci->modes=i+1; - - ci->map_type[i]=0; - memcpy(ci->map_param[i],map+i,sizeof(*map)); - if(i>=ci->maps)ci->maps=i+1; - - for(j=0;jcodec_setup; - highlevel_encode_setup *hi=&ci->hi; - ve_setup_data_template *setup=(ve_setup_data_template *)hi->setup; - int is=hi->base_setting; - double ds=hi->base_setting-is; - int ch=vi->channels; - const double *r=setup->rate_mapping; - - if(r==NULL) - return(-1); - - return((r[is]*(1.-ds)+r[is+1]*ds)*ch); -} - -static const void *get_setup_template(long ch,long srate, - double req,int q_or_bitrate, - double *base_setting){ - int i=0,j; - if(q_or_bitrate)req/=ch; - - while(setup_list[i]){ - if(setup_list[i]->coupling_restriction==-1 || - setup_list[i]->coupling_restriction==ch){ - if(srate>=setup_list[i]->samplerate_min_restriction && - srate<=setup_list[i]->samplerate_max_restriction){ - int mappings=setup_list[i]->mappings; - const double *map=(q_or_bitrate? - setup_list[i]->rate_mapping: - setup_list[i]->quality_mapping); - - /* the template matches. Does the requested quality mode - fall within this template's modes? */ - if(reqmap[setup_list[i]->mappings]){++i;continue;} - for(j=0;j=map[j] && reqcodec_setup; - ve_setup_data_template *setup=NULL; - highlevel_encode_setup *hi=&ci->hi; - - if(ci==NULL)return(OV_EINVAL); - if(!hi->impulse_block_p)i0=1; - - /* too low/high an ATH floater is nonsensical, but doesn't break anything */ - if(hi->ath_floating_dB>-80)hi->ath_floating_dB=-80; - if(hi->ath_floating_dB<-200)hi->ath_floating_dB=-200; - - /* again, bound this to avoid the app shooting itself int he foot - too badly */ - if(hi->amplitude_track_dBpersec>0.)hi->amplitude_track_dBpersec=0.; - if(hi->amplitude_track_dBpersec<-99999.)hi->amplitude_track_dBpersec=-99999.; - - /* get the appropriate setup template; matches the fetch in previous - stages */ - setup=(ve_setup_data_template *)hi->setup; - if(setup==NULL)return(OV_EINVAL); - - hi->set_in_stone=1; - /* choose block sizes from configured sizes as well as paying - attention to long_block_p and short_block_p. If the configured - short and long blocks are the same length, we set long_block_p - and unset short_block_p */ - vorbis_encode_blocksize_setup(vi,hi->base_setting, - setup->blocksize_short, - setup->blocksize_long); - if(ci->blocksizes[0]==ci->blocksizes[1])singleblock=1; - - /* floor setup; choose proper floor params. Allocated on the floor - stack in order; if we alloc only a single long floor, it's 0 */ - for(i=0;ifloor_mappings;i++) - vorbis_encode_floor_setup(vi,hi->base_setting, - setup->floor_books, - setup->floor_params, - setup->floor_mapping_list[i]); - - /* setup of [mostly] short block detection and stereo*/ - vorbis_encode_global_psych_setup(vi,hi->trigger_setting, - setup->global_params, - setup->global_mapping); - vorbis_encode_global_stereo(vi,hi,setup->stereo_modes); - - /* basic psych setup and noise normalization */ - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[0], - setup->psy_noise_normal_partition[0], - setup->psy_noise_normal_thresh, - 0); - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[0], - setup->psy_noise_normal_partition[0], - setup->psy_noise_normal_thresh, - 1); - if(!singleblock){ - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[1], - setup->psy_noise_normal_partition[1], - setup->psy_noise_normal_thresh, - 2); - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[1], - setup->psy_noise_normal_partition[1], - setup->psy_noise_normal_thresh, - 3); - } - - /* tone masking setup */ - vorbis_encode_tonemask_setup(vi,hi->block[i0].tone_mask_setting,0, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_impulse); - vorbis_encode_tonemask_setup(vi,hi->block[1].tone_mask_setting,1, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_other); - if(!singleblock){ - vorbis_encode_tonemask_setup(vi,hi->block[2].tone_mask_setting,2, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_other); - vorbis_encode_tonemask_setup(vi,hi->block[3].tone_mask_setting,3, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_long); - } - - /* noise companding setup */ - vorbis_encode_compand_setup(vi,hi->block[i0].noise_compand_setting,0, - setup->psy_noise_compand, - setup->psy_noise_compand_short_mapping); - vorbis_encode_compand_setup(vi,hi->block[1].noise_compand_setting,1, - setup->psy_noise_compand, - setup->psy_noise_compand_short_mapping); - if(!singleblock){ - vorbis_encode_compand_setup(vi,hi->block[2].noise_compand_setting,2, - setup->psy_noise_compand, - setup->psy_noise_compand_long_mapping); - vorbis_encode_compand_setup(vi,hi->block[3].noise_compand_setting,3, - setup->psy_noise_compand, - setup->psy_noise_compand_long_mapping); - } - - /* peak guarding setup */ - vorbis_encode_peak_setup(vi,hi->block[i0].tone_peaklimit_setting,0, - setup->psy_tone_dBsuppress); - vorbis_encode_peak_setup(vi,hi->block[1].tone_peaklimit_setting,1, - setup->psy_tone_dBsuppress); - if(!singleblock){ - vorbis_encode_peak_setup(vi,hi->block[2].tone_peaklimit_setting,2, - setup->psy_tone_dBsuppress); - vorbis_encode_peak_setup(vi,hi->block[3].tone_peaklimit_setting,3, - setup->psy_tone_dBsuppress); - } - - /* noise bias setup */ - vorbis_encode_noisebias_setup(vi,hi->block[i0].noise_bias_setting,0, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_impulse, - setup->psy_noiseguards, - (i0==0?hi->impulse_noisetune:0.)); - vorbis_encode_noisebias_setup(vi,hi->block[1].noise_bias_setting,1, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_padding, - setup->psy_noiseguards,0.); - if(!singleblock){ - vorbis_encode_noisebias_setup(vi,hi->block[2].noise_bias_setting,2, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_trans, - setup->psy_noiseguards,0.); - vorbis_encode_noisebias_setup(vi,hi->block[3].noise_bias_setting,3, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_long, - setup->psy_noiseguards,0.); - } - - vorbis_encode_ath_setup(vi,0); - vorbis_encode_ath_setup(vi,1); - if(!singleblock){ - vorbis_encode_ath_setup(vi,2); - vorbis_encode_ath_setup(vi,3); - } - - vorbis_encode_map_n_res_setup(vi,hi->base_setting,setup->maps); - - /* set bitrate readonlies and management */ - if(hi->bitrate_av>0) - vi->bitrate_nominal=hi->bitrate_av; - else{ - vi->bitrate_nominal=setting_to_approx_bitrate(vi); - } - - vi->bitrate_lower=hi->bitrate_min; - vi->bitrate_upper=hi->bitrate_max; - if(hi->bitrate_av) - vi->bitrate_window=(double)hi->bitrate_reservoir/hi->bitrate_av; - else - vi->bitrate_window=0.; - - if(hi->managed){ - ci->bi.avg_rate=hi->bitrate_av; - ci->bi.min_rate=hi->bitrate_min; - ci->bi.max_rate=hi->bitrate_max; - - ci->bi.reservoir_bits=hi->bitrate_reservoir; - ci->bi.reservoir_bias= - hi->bitrate_reservoir_bias; - - ci->bi.slew_damp=hi->bitrate_av_damp; - - } - - return(0); - -} - -static void vorbis_encode_setup_setting(vorbis_info *vi, - long channels, - long rate){ - int i,is; - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - const ve_setup_data_template *setup=hi->setup; - double ds; - - vi->version=0; - vi->channels=channels; - vi->rate=rate; - - hi->impulse_block_p=1; - hi->noise_normalize_p=1; - - is=hi->base_setting; - ds=hi->base_setting-is; - - hi->stereo_point_setting=hi->base_setting; - - if(!hi->lowpass_altered) - hi->lowpass_kHz= - setup->psy_lowpass[is]*(1.-ds)+setup->psy_lowpass[is+1]*ds; - - hi->ath_floating_dB=setup->psy_ath_float[is]*(1.-ds)+ - setup->psy_ath_float[is+1]*ds; - hi->ath_absolute_dB=setup->psy_ath_abs[is]*(1.-ds)+ - setup->psy_ath_abs[is+1]*ds; - - hi->amplitude_track_dBpersec=-6.; - hi->trigger_setting=hi->base_setting; - - for(i=0;i<4;i++){ - hi->block[i].tone_mask_setting=hi->base_setting; - hi->block[i].tone_peaklimit_setting=hi->base_setting; - hi->block[i].noise_bias_setting=hi->base_setting; - hi->block[i].noise_compand_setting=hi->base_setting; - } -} - -int vorbis_encode_setup_vbr(vorbis_info *vi, - long channels, - long rate, - float quality){ - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - - quality+=.0000001; - if(quality>=1.)quality=.9999; - - hi->req=quality; - hi->setup=get_setup_template(channels,rate,quality,0,&hi->base_setting); - if(!hi->setup)return OV_EIMPL; - - vorbis_encode_setup_setting(vi,channels,rate); - hi->managed=0; - hi->coupling_p=1; - - return 0; -} - -int vorbis_encode_init_vbr(vorbis_info *vi, - long channels, - long rate, - - float base_quality /* 0. to 1. */ - ){ - int ret=0; - - ret=vorbis_encode_setup_vbr(vi,channels,rate,base_quality); - - if(ret){ - vorbis_info_clear(vi); - return ret; - } - ret=vorbis_encode_setup_init(vi); - if(ret) - vorbis_info_clear(vi); - return(ret); -} - -int vorbis_encode_setup_managed(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate){ - - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - double tnominal=nominal_bitrate; - - if(nominal_bitrate<=0.){ - if(max_bitrate>0.){ - if(min_bitrate>0.) - nominal_bitrate=(max_bitrate+min_bitrate)*.5; - else - nominal_bitrate=max_bitrate*.875; - }else{ - if(min_bitrate>0.){ - nominal_bitrate=min_bitrate; - }else{ - return(OV_EINVAL); - } - } - } - - hi->req=nominal_bitrate; - hi->setup=get_setup_template(channels,rate,nominal_bitrate,1,&hi->base_setting); - if(!hi->setup)return OV_EIMPL; - - vorbis_encode_setup_setting(vi,channels,rate); - - /* initialize management with sane defaults */ - hi->coupling_p=1; - hi->managed=1; - hi->bitrate_min=min_bitrate; - hi->bitrate_max=max_bitrate; - hi->bitrate_av=tnominal; - hi->bitrate_av_damp=1.5f; /* full range in no less than 1.5 second */ - hi->bitrate_reservoir=nominal_bitrate*2; - hi->bitrate_reservoir_bias=.1; /* bias toward hoarding bits */ - - return(0); - -} - -int vorbis_encode_init(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate){ - - int ret=vorbis_encode_setup_managed(vi,channels,rate, - max_bitrate, - nominal_bitrate, - min_bitrate); - if(ret){ - vorbis_info_clear(vi); - return(ret); - } - - ret=vorbis_encode_setup_init(vi); - if(ret) - vorbis_info_clear(vi); - return(ret); -} - -int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg){ - if(vi){ - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - int setp=(number&0xf); /* a read request has a low nibble of 0 */ - - if(setp && hi->set_in_stone)return(OV_EINVAL); - - switch(number){ - - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_GET: - { - - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - - ai->management_active=hi->managed; - ai->bitrate_hard_window=ai->bitrate_av_window= - (double)hi->bitrate_reservoir/vi->rate; - ai->bitrate_av_window_center=1.; - ai->bitrate_hard_min=hi->bitrate_min; - ai->bitrate_hard_max=hi->bitrate_max; - ai->bitrate_av_lo=hi->bitrate_av; - ai->bitrate_av_hi=hi->bitrate_av; - - } - return(0); - - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_SET: - { - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - if(ai==NULL){ - hi->managed=0; - }else{ - hi->managed=ai->management_active; - vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_AVG,arg); - vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_HARD,arg); - } - } - return 0; - - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_AVG: - { - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - if(ai==NULL){ - hi->bitrate_av=0; - }else{ - hi->bitrate_av=(ai->bitrate_av_lo+ai->bitrate_av_hi)*.5; - } - } - return(0); - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_HARD: - { - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - if(ai==NULL){ - hi->bitrate_min=0; - hi->bitrate_max=0; - }else{ - hi->bitrate_min=ai->bitrate_hard_min; - hi->bitrate_max=ai->bitrate_hard_max; - hi->bitrate_reservoir=ai->bitrate_hard_window* - (hi->bitrate_max+hi->bitrate_min)*.5; - } - if(hi->bitrate_reservoir<128.) - hi->bitrate_reservoir=128.; - } - return(0); - - /* replacement ratemanage interface */ - case OV_ECTL_RATEMANAGE2_GET: - { - struct ovectl_ratemanage2_arg *ai= - (struct ovectl_ratemanage2_arg *)arg; - if(ai==NULL)return OV_EINVAL; - - ai->management_active=hi->managed; - ai->bitrate_limit_min_kbps=hi->bitrate_min/1000; - ai->bitrate_limit_max_kbps=hi->bitrate_max/1000; - ai->bitrate_average_kbps=hi->bitrate_av/1000; - ai->bitrate_average_damping=hi->bitrate_av_damp; - ai->bitrate_limit_reservoir_bits=hi->bitrate_reservoir; - ai->bitrate_limit_reservoir_bias=hi->bitrate_reservoir_bias; - } - return (0); - case OV_ECTL_RATEMANAGE2_SET: - { - struct ovectl_ratemanage2_arg *ai= - (struct ovectl_ratemanage2_arg *)arg; - if(ai==NULL){ - hi->managed=0; - }else{ - /* sanity check; only catch invariant violations */ - if(ai->bitrate_limit_min_kbps>0 && - ai->bitrate_average_kbps>0 && - ai->bitrate_limit_min_kbps>ai->bitrate_average_kbps) - return OV_EINVAL; - - if(ai->bitrate_limit_max_kbps>0 && - ai->bitrate_average_kbps>0 && - ai->bitrate_limit_max_kbpsbitrate_average_kbps) - return OV_EINVAL; - - if(ai->bitrate_limit_min_kbps>0 && - ai->bitrate_limit_max_kbps>0 && - ai->bitrate_limit_min_kbps>ai->bitrate_limit_max_kbps) - return OV_EINVAL; - - if(ai->bitrate_average_damping <= 0.) - return OV_EINVAL; - - if(ai->bitrate_limit_reservoir_bits < 0) - return OV_EINVAL; - - if(ai->bitrate_limit_reservoir_bias < 0.) - return OV_EINVAL; - - if(ai->bitrate_limit_reservoir_bias > 1.) - return OV_EINVAL; - - hi->managed=ai->management_active; - hi->bitrate_min=ai->bitrate_limit_min_kbps * 1000; - hi->bitrate_max=ai->bitrate_limit_max_kbps * 1000; - hi->bitrate_av=ai->bitrate_average_kbps * 1000; - hi->bitrate_av_damp=ai->bitrate_average_damping; - hi->bitrate_reservoir=ai->bitrate_limit_reservoir_bits; - hi->bitrate_reservoir_bias=ai->bitrate_limit_reservoir_bias; - } - } - return 0; - - case OV_ECTL_LOWPASS_GET: - { - double *farg=(double *)arg; - *farg=hi->lowpass_kHz; - } - return(0); - case OV_ECTL_LOWPASS_SET: - { - double *farg=(double *)arg; - hi->lowpass_kHz=*farg; - - if(hi->lowpass_kHz<2.)hi->lowpass_kHz=2.; - if(hi->lowpass_kHz>99.)hi->lowpass_kHz=99.; - hi->lowpass_altered=1; - } - return(0); - case OV_ECTL_IBLOCK_GET: - { - double *farg=(double *)arg; - *farg=hi->impulse_noisetune; - } - return(0); - case OV_ECTL_IBLOCK_SET: - { - double *farg=(double *)arg; - hi->impulse_noisetune=*farg; - - if(hi->impulse_noisetune>0.)hi->impulse_noisetune=0.; - if(hi->impulse_noisetune<-15.)hi->impulse_noisetune=-15.; - } - return(0); - case OV_ECTL_COUPLING_GET: - { - int *iarg=(int *)arg; - *iarg=hi->coupling_p; - } - return(0); - case OV_ECTL_COUPLING_SET: - { - const void *new_template; - double new_base=0.; - int *iarg=(int *)arg; - hi->coupling_p=((*iarg)!=0); - - /* Fetching a new template can alter the base_setting, which - many other parameters are based on. Right now, the only - parameter drawn from the base_setting that can be altered - by an encctl is the lowpass, so that is explictly flagged - to not be overwritten when we fetch a new template and - recompute the dependant settings */ - new_template = get_setup_template(hi->coupling_p?vi->channels:-1, - vi->rate, - hi->req, - hi->managed, - &new_base); - if(!hi->setup)return OV_EIMPL; - hi->setup=new_template; - hi->base_setting=new_base; - vorbis_encode_setup_setting(vi,vi->channels,vi->rate); - } - return(0); - } - return(OV_EIMPL); - } - return(OV_EINVAL); -} diff --git a/src/libvorbis-1.3.4/lib/vorbisfile.c b/src/libvorbis-1.3.4/lib/vorbisfile.c deleted file mode 100644 index a20d0428..00000000 --- a/src/libvorbis-1.3.4/lib/vorbisfile.c +++ /dev/null @@ -1,2341 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.c 19031 2013-12-03 19:20:50Z tterribe $ - - ********************************************************************/ - -#include -#include -#include -#include -#include - -#include "vorbis/codec.h" - -/* we don't need or want the static callback symbols here */ -#define OV_EXCLUDE_STATIC_CALLBACKS -#include "vorbis/vorbisfile.h" - -#include "os.h" -#include "misc.h" - -/* A 'chained bitstream' is a Vorbis bitstream that contains more than - one logical bitstream arranged end to end (the only form of Ogg - multiplexing allowed in a Vorbis bitstream; grouping [parallel - multiplexing] is not allowed in Vorbis) */ - -/* A Vorbis file can be played beginning to end (streamed) without - worrying ahead of time about chaining (see decoder_example.c). If - we have the whole file, however, and want random access - (seeking/scrubbing) or desire to know the total length/time of a - file, we need to account for the possibility of chaining. */ - -/* We can handle things a number of ways; we can determine the entire - bitstream structure right off the bat, or find pieces on demand. - This example determines and caches structure for the entire - bitstream, but builds a virtual decoder on the fly when moving - between links in the chain. */ - -/* There are also different ways to implement seeking. Enough - information exists in an Ogg bitstream to seek to - sample-granularity positions in the output. Or, one can seek by - picking some portion of the stream roughly in the desired area if - we only want coarse navigation through the stream. */ - -/************************************************************************* - * Many, many internal helpers. The intention is not to be confusing; - * rampant duplication and monolithic function implementation would be - * harder to understand anyway. The high level functions are last. Begin - * grokking near the end of the file */ - -/* read a little more data from the file/pipe into the ogg_sync framer -*/ -#define CHUNKSIZE 65536 /* greater-than-page-size granularity seeking */ -#define READSIZE 2048 /* a smaller read size is needed for low-rate streaming. */ - -static long _get_data(OggVorbis_File *vf){ - errno=0; - if(!(vf->callbacks.read_func))return(-1); - if(vf->datasource){ - char *buffer=ogg_sync_buffer(&vf->oy,READSIZE); - long bytes=(vf->callbacks.read_func)(buffer,1,READSIZE,vf->datasource); - if(bytes>0)ogg_sync_wrote(&vf->oy,bytes); - if(bytes==0 && errno)return(-1); - return(bytes); - }else - return(0); -} - -/* save a tiny smidge of verbosity to make the code more readable */ -static int _seek_helper(OggVorbis_File *vf,ogg_int64_t offset){ - if(vf->datasource){ - if(!(vf->callbacks.seek_func)|| - (vf->callbacks.seek_func)(vf->datasource, offset, SEEK_SET) == -1) - return OV_EREAD; - vf->offset=offset; - ogg_sync_reset(&vf->oy); - }else{ - /* shouldn't happen unless someone writes a broken callback */ - return OV_EFAULT; - } - return 0; -} - -/* The read/seek functions track absolute position within the stream */ - -/* from the head of the stream, get the next page. boundary specifies - if the function is allowed to fetch more data from the stream (and - how much) or only use internally buffered data. - - boundary: -1) unbounded search - 0) read no additional data; use cached only - n) search for a new page beginning for n bytes - - return: <0) did not find a page (OV_FALSE, OV_EOF, OV_EREAD) - n) found a page at absolute offset n */ - -static ogg_int64_t _get_next_page(OggVorbis_File *vf,ogg_page *og, - ogg_int64_t boundary){ - if(boundary>0)boundary+=vf->offset; - while(1){ - long more; - - if(boundary>0 && vf->offset>=boundary)return(OV_FALSE); - more=ogg_sync_pageseek(&vf->oy,og); - - if(more<0){ - /* skipped n bytes */ - vf->offset-=more; - }else{ - if(more==0){ - /* send more paramedics */ - if(!boundary)return(OV_FALSE); - { - long ret=_get_data(vf); - if(ret==0)return(OV_EOF); - if(ret<0)return(OV_EREAD); - } - }else{ - /* got a page. Return the offset at the page beginning, - advance the internal offset past the page end */ - ogg_int64_t ret=vf->offset; - vf->offset+=more; - return(ret); - - } - } - } -} - -/* find the latest page beginning before the current stream cursor - position. Much dirtier than the above as Ogg doesn't have any - backward search linkage. no 'readp' as it will certainly have to - read. */ -/* returns offset or OV_EREAD, OV_FAULT */ -static ogg_int64_t _get_prev_page(OggVorbis_File *vf,ogg_page *og){ - ogg_int64_t begin=vf->offset; - ogg_int64_t end=begin; - ogg_int64_t ret; - ogg_int64_t offset=-1; - - while(offset==-1){ - begin-=CHUNKSIZE; - if(begin<0) - begin=0; - - ret=_seek_helper(vf,begin); - if(ret)return(ret); - - while(vf->offsetoffset); - if(ret==OV_EREAD)return(OV_EREAD); - if(ret<0){ - break; - }else{ - offset=ret; - } - } - } - - /* In a fully compliant, non-multiplexed stream, we'll still be - holding the last page. In multiplexed (or noncompliant streams), - we will probably have to re-read the last page we saw */ - if(og->header_len==0){ - ret=_seek_helper(vf,offset); - if(ret)return(ret); - - ret=_get_next_page(vf,og,CHUNKSIZE); - if(ret<0) - /* this shouldn't be possible */ - return(OV_EFAULT); - } - - return(offset); -} - -static void _add_serialno(ogg_page *og,long **serialno_list, int *n){ - long s = ogg_page_serialno(og); - (*n)++; - - if(*serialno_list){ - *serialno_list = _ogg_realloc(*serialno_list, sizeof(**serialno_list)*(*n)); - }else{ - *serialno_list = _ogg_malloc(sizeof(**serialno_list)); - } - - (*serialno_list)[(*n)-1] = s; -} - -/* returns nonzero if found */ -static int _lookup_serialno(long s, long *serialno_list, int n){ - if(serialno_list){ - while(n--){ - if(*serialno_list == s) return 1; - serialno_list++; - } - } - return 0; -} - -static int _lookup_page_serialno(ogg_page *og, long *serialno_list, int n){ - long s = ogg_page_serialno(og); - return _lookup_serialno(s,serialno_list,n); -} - -/* performs the same search as _get_prev_page, but prefers pages of - the specified serial number. If a page of the specified serialno is - spotted during the seek-back-and-read-forward, it will return the - info of last page of the matching serial number instead of the very - last page. If no page of the specified serialno is seen, it will - return the info of last page and alter *serialno. */ -static ogg_int64_t _get_prev_page_serial(OggVorbis_File *vf, - long *serial_list, int serial_n, - int *serialno, ogg_int64_t *granpos){ - ogg_page og; - ogg_int64_t begin=vf->offset; - ogg_int64_t end=begin; - ogg_int64_t ret; - - ogg_int64_t prefoffset=-1; - ogg_int64_t offset=-1; - ogg_int64_t ret_serialno=-1; - ogg_int64_t ret_gran=-1; - - while(offset==-1){ - begin-=CHUNKSIZE; - if(begin<0) - begin=0; - - ret=_seek_helper(vf,begin); - if(ret)return(ret); - - while(vf->offsetoffset); - if(ret==OV_EREAD)return(OV_EREAD); - if(ret<0){ - break; - }else{ - ret_serialno=ogg_page_serialno(&og); - ret_gran=ogg_page_granulepos(&og); - offset=ret; - - if(ret_serialno == *serialno){ - prefoffset=ret; - *granpos=ret_gran; - } - - if(!_lookup_serialno(ret_serialno,serial_list,serial_n)){ - /* we fell off the end of the link, which means we seeked - back too far and shouldn't have been looking in that link - to begin with. If we found the preferred serial number, - forget that we saw it. */ - prefoffset=-1; - } - } - } - } - - /* we're not interested in the page... just the serialno and granpos. */ - if(prefoffset>=0)return(prefoffset); - - *serialno = ret_serialno; - *granpos = ret_gran; - return(offset); - -} - -/* uses the local ogg_stream storage in vf; this is important for - non-streaming input sources */ -static int _fetch_headers(OggVorbis_File *vf,vorbis_info *vi,vorbis_comment *vc, - long **serialno_list, int *serialno_n, - ogg_page *og_ptr){ - ogg_page og; - ogg_packet op; - int i,ret; - int allbos=0; - - if(!og_ptr){ - ogg_int64_t llret=_get_next_page(vf,&og,CHUNKSIZE); - if(llret==OV_EREAD)return(OV_EREAD); - if(llret<0)return(OV_ENOTVORBIS); - og_ptr=&og; - } - - vorbis_info_init(vi); - vorbis_comment_init(vc); - vf->ready_state=OPENED; - - /* extract the serialnos of all BOS pages + the first set of vorbis - headers we see in the link */ - - while(ogg_page_bos(og_ptr)){ - if(serialno_list){ - if(_lookup_page_serialno(og_ptr,*serialno_list,*serialno_n)){ - /* a dupe serialnumber in an initial header packet set == invalid stream */ - if(*serialno_list)_ogg_free(*serialno_list); - *serialno_list=0; - *serialno_n=0; - ret=OV_EBADHEADER; - goto bail_header; - } - - _add_serialno(og_ptr,serialno_list,serialno_n); - } - - if(vf->ready_stateos,ogg_page_serialno(og_ptr)); - ogg_stream_pagein(&vf->os,og_ptr); - - if(ogg_stream_packetout(&vf->os,&op) > 0 && - vorbis_synthesis_idheader(&op)){ - /* vorbis header; continue setup */ - vf->ready_state=STREAMSET; - if((ret=vorbis_synthesis_headerin(vi,vc,&op))){ - ret=OV_EBADHEADER; - goto bail_header; - } - } - } - - /* get next page */ - { - ogg_int64_t llret=_get_next_page(vf,og_ptr,CHUNKSIZE); - if(llret==OV_EREAD){ - ret=OV_EREAD; - goto bail_header; - } - if(llret<0){ - ret=OV_ENOTVORBIS; - goto bail_header; - } - - /* if this page also belongs to our vorbis stream, submit it and break */ - if(vf->ready_state==STREAMSET && - vf->os.serialno == ogg_page_serialno(og_ptr)){ - ogg_stream_pagein(&vf->os,og_ptr); - break; - } - } - } - - if(vf->ready_state!=STREAMSET){ - ret = OV_ENOTVORBIS; - goto bail_header; - } - - while(1){ - - i=0; - while(i<2){ /* get a page loop */ - - while(i<2){ /* get a packet loop */ - - int result=ogg_stream_packetout(&vf->os,&op); - if(result==0)break; - if(result==-1){ - ret=OV_EBADHEADER; - goto bail_header; - } - - if((ret=vorbis_synthesis_headerin(vi,vc,&op))) - goto bail_header; - - i++; - } - - while(i<2){ - if(_get_next_page(vf,og_ptr,CHUNKSIZE)<0){ - ret=OV_EBADHEADER; - goto bail_header; - } - - /* if this page belongs to the correct stream, go parse it */ - if(vf->os.serialno == ogg_page_serialno(og_ptr)){ - ogg_stream_pagein(&vf->os,og_ptr); - break; - } - - /* if we never see the final vorbis headers before the link - ends, abort */ - if(ogg_page_bos(og_ptr)){ - if(allbos){ - ret = OV_EBADHEADER; - goto bail_header; - }else - allbos=1; - } - - /* otherwise, keep looking */ - } - } - - return 0; - } - - bail_header: - vorbis_info_clear(vi); - vorbis_comment_clear(vc); - vf->ready_state=OPENED; - - return ret; -} - -/* Starting from current cursor position, get initial PCM offset of - next page. Consumes the page in the process without decoding - audio, however this is only called during stream parsing upon - seekable open. */ -static ogg_int64_t _initial_pcmoffset(OggVorbis_File *vf, vorbis_info *vi){ - ogg_page og; - ogg_int64_t accumulated=0; - long lastblock=-1; - int result; - int serialno = vf->os.serialno; - - while(1){ - ogg_packet op; - if(_get_next_page(vf,&og,-1)<0) - break; /* should not be possible unless the file is truncated/mangled */ - - if(ogg_page_bos(&og)) break; - if(ogg_page_serialno(&og)!=serialno) continue; - - /* count blocksizes of all frames in the page */ - ogg_stream_pagein(&vf->os,&og); - while((result=ogg_stream_packetout(&vf->os,&op))){ - if(result>0){ /* ignore holes */ - long thisblock=vorbis_packet_blocksize(vi,&op); - if(lastblock!=-1) - accumulated+=(lastblock+thisblock)>>2; - lastblock=thisblock; - } - } - - if(ogg_page_granulepos(&og)!=-1){ - /* pcm offset of last packet on the first audio page */ - accumulated= ogg_page_granulepos(&og)-accumulated; - break; - } - } - - /* less than zero? Either a corrupt file or a stream with samples - trimmed off the beginning, a normal occurrence; in both cases set - the offset to zero */ - if(accumulated<0)accumulated=0; - - return accumulated; -} - -/* finds each bitstream link one at a time using a bisection search - (has to begin by knowing the offset of the lb's initial page). - Recurses for each link so it can alloc the link storage after - finding them all, then unroll and fill the cache at the same time */ -static int _bisect_forward_serialno(OggVorbis_File *vf, - ogg_int64_t begin, - ogg_int64_t searched, - ogg_int64_t end, - ogg_int64_t endgran, - int endserial, - long *currentno_list, - int currentnos, - long m){ - ogg_int64_t pcmoffset; - ogg_int64_t dataoffset=searched; - ogg_int64_t endsearched=end; - ogg_int64_t next=end; - ogg_int64_t searchgran=-1; - ogg_page og; - ogg_int64_t ret,last; - int serialno = vf->os.serialno; - - /* invariants: - we have the headers and serialnos for the link beginning at 'begin' - we have the offset and granpos of the last page in the file (potentially - not a page we care about) - */ - - /* Is the last page in our list of current serialnumbers? */ - if(_lookup_serialno(endserial,currentno_list,currentnos)){ - - /* last page is in the starting serialno list, so we've bisected - down to (or just started with) a single link. Now we need to - find the last vorbis page belonging to the first vorbis stream - for this link. */ - - while(endserial != serialno){ - endserial = serialno; - vf->offset=_get_prev_page_serial(vf,currentno_list,currentnos,&endserial,&endgran); - } - - vf->links=m+1; - if(vf->offsets)_ogg_free(vf->offsets); - if(vf->serialnos)_ogg_free(vf->serialnos); - if(vf->dataoffsets)_ogg_free(vf->dataoffsets); - - vf->offsets=_ogg_malloc((vf->links+1)*sizeof(*vf->offsets)); - vf->vi=_ogg_realloc(vf->vi,vf->links*sizeof(*vf->vi)); - vf->vc=_ogg_realloc(vf->vc,vf->links*sizeof(*vf->vc)); - vf->serialnos=_ogg_malloc(vf->links*sizeof(*vf->serialnos)); - vf->dataoffsets=_ogg_malloc(vf->links*sizeof(*vf->dataoffsets)); - vf->pcmlengths=_ogg_malloc(vf->links*2*sizeof(*vf->pcmlengths)); - - vf->offsets[m+1]=end; - vf->offsets[m]=begin; - vf->pcmlengths[m*2+1]=(endgran<0?0:endgran); - - }else{ - - long *next_serialno_list=NULL; - int next_serialnos=0; - vorbis_info vi; - vorbis_comment vc; - - /* the below guards against garbage seperating the last and - first pages of two links. */ - while(searchedoffset){ - ret=_seek_helper(vf,bisect); - if(ret)return(ret); - } - - last=_get_next_page(vf,&og,-1); - if(last==OV_EREAD)return(OV_EREAD); - if(last<0 || !_lookup_page_serialno(&og,currentno_list,currentnos)){ - endsearched=bisect; - if(last>=0)next=last; - }else{ - searched=vf->offset; - } - } - - /* Bisection point found */ - - /* for the time being, fetch end PCM offset the simple way */ - { - int testserial = serialno+1; - vf->offset = next; - while(testserial != serialno){ - testserial = serialno; - vf->offset=_get_prev_page_serial(vf,currentno_list,currentnos,&testserial,&searchgran); - } - } - - if(vf->offset!=next){ - ret=_seek_helper(vf,next); - if(ret)return(ret); - } - - ret=_fetch_headers(vf,&vi,&vc,&next_serialno_list,&next_serialnos,NULL); - if(ret)return(ret); - serialno = vf->os.serialno; - dataoffset = vf->offset; - - /* this will consume a page, however the next bistection always - starts with a raw seek */ - pcmoffset = _initial_pcmoffset(vf,&vi); - - ret=_bisect_forward_serialno(vf,next,vf->offset,end,endgran,endserial, - next_serialno_list,next_serialnos,m+1); - if(ret)return(ret); - - if(next_serialno_list)_ogg_free(next_serialno_list); - - vf->offsets[m+1]=next; - vf->serialnos[m+1]=serialno; - vf->dataoffsets[m+1]=dataoffset; - - vf->vi[m+1]=vi; - vf->vc[m+1]=vc; - - vf->pcmlengths[m*2+1]=searchgran; - vf->pcmlengths[m*2+2]=pcmoffset; - vf->pcmlengths[m*2+3]-=pcmoffset; - if(vf->pcmlengths[m*2+3]<0)vf->pcmlengths[m*2+3]=0; - } - return(0); -} - -static int _make_decode_ready(OggVorbis_File *vf){ - if(vf->ready_state>STREAMSET)return 0; - if(vf->ready_stateseekable){ - if(vorbis_synthesis_init(&vf->vd,vf->vi+vf->current_link)) - return OV_EBADLINK; - }else{ - if(vorbis_synthesis_init(&vf->vd,vf->vi)) - return OV_EBADLINK; - } - vorbis_block_init(&vf->vd,&vf->vb); - vf->ready_state=INITSET; - vf->bittrack=0.f; - vf->samptrack=0.f; - return 0; -} - -static int _open_seekable2(OggVorbis_File *vf){ - ogg_int64_t dataoffset=vf->dataoffsets[0],end,endgran=-1; - int endserial=vf->os.serialno; - int serialno=vf->os.serialno; - - /* we're partially open and have a first link header state in - storage in vf */ - - /* fetch initial PCM offset */ - ogg_int64_t pcmoffset = _initial_pcmoffset(vf,vf->vi); - - /* we can seek, so set out learning all about this file */ - if(vf->callbacks.seek_func && vf->callbacks.tell_func){ - (vf->callbacks.seek_func)(vf->datasource,0,SEEK_END); - vf->offset=vf->end=(vf->callbacks.tell_func)(vf->datasource); - }else{ - vf->offset=vf->end=-1; - } - - /* If seek_func is implemented, tell_func must also be implemented */ - if(vf->end==-1) return(OV_EINVAL); - - /* Get the offset of the last page of the physical bitstream, or, if - we're lucky the last vorbis page of this link as most OggVorbis - files will contain a single logical bitstream */ - end=_get_prev_page_serial(vf,vf->serialnos+2,vf->serialnos[1],&endserial,&endgran); - if(end<0)return(end); - - /* now determine bitstream structure recursively */ - if(_bisect_forward_serialno(vf,0,dataoffset,vf->offset,endgran,endserial, - vf->serialnos+2,vf->serialnos[1],0)<0)return(OV_EREAD); - - vf->offsets[0]=0; - vf->serialnos[0]=serialno; - vf->dataoffsets[0]=dataoffset; - vf->pcmlengths[0]=pcmoffset; - vf->pcmlengths[1]-=pcmoffset; - if(vf->pcmlengths[1]<0)vf->pcmlengths[1]=0; - - return(ov_raw_seek(vf,dataoffset)); -} - -/* clear out the current logical bitstream decoder */ -static void _decode_clear(OggVorbis_File *vf){ - vorbis_dsp_clear(&vf->vd); - vorbis_block_clear(&vf->vb); - vf->ready_state=OPENED; -} - -/* fetch and process a packet. Handles the case where we're at a - bitstream boundary and dumps the decoding machine. If the decoding - machine is unloaded, it loads it. It also keeps pcm_offset up to - date (seek and read both use this. seek uses a special hack with - readp). - - return: <0) error, OV_HOLE (lost packet) or OV_EOF - 0) need more data (only if readp==0) - 1) got a packet -*/ - -static int _fetch_and_process_packet(OggVorbis_File *vf, - ogg_packet *op_in, - int readp, - int spanp){ - ogg_page og; - - /* handle one packet. Try to fetch it from current stream state */ - /* extract packets from page */ - while(1){ - - if(vf->ready_state==STREAMSET){ - int ret=_make_decode_ready(vf); - if(ret<0)return ret; - } - - /* process a packet if we can. */ - - if(vf->ready_state==INITSET){ - int hs=vorbis_synthesis_halfrate_p(vf->vi); - - while(1) { - ogg_packet op; - ogg_packet *op_ptr=(op_in?op_in:&op); - int result=ogg_stream_packetout(&vf->os,op_ptr); - ogg_int64_t granulepos; - - op_in=NULL; - if(result==-1)return(OV_HOLE); /* hole in the data. */ - if(result>0){ - /* got a packet. process it */ - granulepos=op_ptr->granulepos; - if(!vorbis_synthesis(&vf->vb,op_ptr)){ /* lazy check for lazy - header handling. The - header packets aren't - audio, so if/when we - submit them, - vorbis_synthesis will - reject them */ - - /* suck in the synthesis data and track bitrate */ - { - int oldsamples=vorbis_synthesis_pcmout(&vf->vd,NULL); - /* for proper use of libvorbis within libvorbisfile, - oldsamples will always be zero. */ - if(oldsamples)return(OV_EFAULT); - - vorbis_synthesis_blockin(&vf->vd,&vf->vb); - vf->samptrack+=(vorbis_synthesis_pcmout(&vf->vd,NULL)<bittrack+=op_ptr->bytes*8; - } - - /* update the pcm offset. */ - if(granulepos!=-1 && !op_ptr->e_o_s){ - int link=(vf->seekable?vf->current_link:0); - int i,samples; - - /* this packet has a pcm_offset on it (the last packet - completed on a page carries the offset) After processing - (above), we know the pcm position of the *last* sample - ready to be returned. Find the offset of the *first* - - As an aside, this trick is inaccurate if we begin - reading anew right at the last page; the end-of-stream - granulepos declares the last frame in the stream, and the - last packet of the last page may be a partial frame. - So, we need a previous granulepos from an in-sequence page - to have a reference point. Thus the !op_ptr->e_o_s clause - above */ - - if(vf->seekable && link>0) - granulepos-=vf->pcmlengths[link*2]; - if(granulepos<0)granulepos=0; /* actually, this - shouldn't be possible - here unless the stream - is very broken */ - - samples=(vorbis_synthesis_pcmout(&vf->vd,NULL)<pcmlengths[i*2+1]; - vf->pcm_offset=granulepos; - } - return(1); - } - } - else - break; - } - } - - if(vf->ready_state>=OPENED){ - ogg_int64_t ret; - - while(1){ - /* the loop is not strictly necessary, but there's no sense in - doing the extra checks of the larger loop for the common - case in a multiplexed bistream where the page is simply - part of a different logical bitstream; keep reading until - we get one with the correct serialno */ - - if(!readp)return(0); - if((ret=_get_next_page(vf,&og,-1))<0){ - return(OV_EOF); /* eof. leave unitialized */ - } - - /* bitrate tracking; add the header's bytes here, the body bytes - are done by packet above */ - vf->bittrack+=og.header_len*8; - - if(vf->ready_state==INITSET){ - if(vf->current_serialno!=ogg_page_serialno(&og)){ - - /* two possibilities: - 1) our decoding just traversed a bitstream boundary - 2) another stream is multiplexed into this logical section */ - - if(ogg_page_bos(&og)){ - /* boundary case */ - if(!spanp) - return(OV_EOF); - - _decode_clear(vf); - - if(!vf->seekable){ - vorbis_info_clear(vf->vi); - vorbis_comment_clear(vf->vc); - } - break; - - }else - continue; /* possibility #2 */ - } - } - - break; - } - } - - /* Do we need to load a new machine before submitting the page? */ - /* This is different in the seekable and non-seekable cases. - - In the seekable case, we already have all the header - information loaded and cached; we just initialize the machine - with it and continue on our merry way. - - In the non-seekable (streaming) case, we'll only be at a - boundary if we just left the previous logical bitstream and - we're now nominally at the header of the next bitstream - */ - - if(vf->ready_state!=INITSET){ - int link; - - if(vf->ready_stateseekable){ - long serialno = ogg_page_serialno(&og); - - /* match the serialno to bitstream section. We use this rather than - offset positions to avoid problems near logical bitstream - boundaries */ - - for(link=0;linklinks;link++) - if(vf->serialnos[link]==serialno)break; - - if(link==vf->links) continue; /* not the desired Vorbis - bitstream section; keep - trying */ - - vf->current_serialno=serialno; - vf->current_link=link; - - ogg_stream_reset_serialno(&vf->os,vf->current_serialno); - vf->ready_state=STREAMSET; - - }else{ - /* we're streaming */ - /* fetch the three header packets, build the info struct */ - - int ret=_fetch_headers(vf,vf->vi,vf->vc,NULL,NULL,&og); - if(ret)return(ret); - vf->current_serialno=vf->os.serialno; - vf->current_link++; - link=0; - } - } - } - - /* the buffered page is the data we want, and we're ready for it; - add it to the stream state */ - ogg_stream_pagein(&vf->os,&og); - - } -} - -/* if, eg, 64 bit stdio is configured by default, this will build with - fseek64 */ -static int _fseek64_wrap(FILE *f,ogg_int64_t off,int whence){ - if(f==NULL)return(-1); - return fseek(f,off,whence); -} - -static int _ov_open1(void *f,OggVorbis_File *vf,const char *initial, - long ibytes, ov_callbacks callbacks){ - int offsettest=((f && callbacks.seek_func)?callbacks.seek_func(f,0,SEEK_CUR):-1); - long *serialno_list=NULL; - int serialno_list_size=0; - int ret; - - memset(vf,0,sizeof(*vf)); - vf->datasource=f; - vf->callbacks = callbacks; - - /* init the framing state */ - ogg_sync_init(&vf->oy); - - /* perhaps some data was previously read into a buffer for testing - against other stream types. Allow initialization from this - previously read data (especially as we may be reading from a - non-seekable stream) */ - if(initial){ - char *buffer=ogg_sync_buffer(&vf->oy,ibytes); - memcpy(buffer,initial,ibytes); - ogg_sync_wrote(&vf->oy,ibytes); - } - - /* can we seek? Stevens suggests the seek test was portable */ - if(offsettest!=-1)vf->seekable=1; - - /* No seeking yet; Set up a 'single' (current) logical bitstream - entry for partial open */ - vf->links=1; - vf->vi=_ogg_calloc(vf->links,sizeof(*vf->vi)); - vf->vc=_ogg_calloc(vf->links,sizeof(*vf->vc)); - ogg_stream_init(&vf->os,-1); /* fill in the serialno later */ - - /* Fetch all BOS pages, store the vorbis header and all seen serial - numbers, load subsequent vorbis setup headers */ - if((ret=_fetch_headers(vf,vf->vi,vf->vc,&serialno_list,&serialno_list_size,NULL))<0){ - vf->datasource=NULL; - ov_clear(vf); - }else{ - /* serial number list for first link needs to be held somewhere - for second stage of seekable stream open; this saves having to - seek/reread first link's serialnumber data then. */ - vf->serialnos=_ogg_calloc(serialno_list_size+2,sizeof(*vf->serialnos)); - vf->serialnos[0]=vf->current_serialno=vf->os.serialno; - vf->serialnos[1]=serialno_list_size; - memcpy(vf->serialnos+2,serialno_list,serialno_list_size*sizeof(*vf->serialnos)); - - vf->offsets=_ogg_calloc(1,sizeof(*vf->offsets)); - vf->dataoffsets=_ogg_calloc(1,sizeof(*vf->dataoffsets)); - vf->offsets[0]=0; - vf->dataoffsets[0]=vf->offset; - - vf->ready_state=PARTOPEN; - } - if(serialno_list)_ogg_free(serialno_list); - return(ret); -} - -static int _ov_open2(OggVorbis_File *vf){ - if(vf->ready_state != PARTOPEN) return OV_EINVAL; - vf->ready_state=OPENED; - if(vf->seekable){ - int ret=_open_seekable2(vf); - if(ret){ - vf->datasource=NULL; - ov_clear(vf); - } - return(ret); - }else - vf->ready_state=STREAMSET; - - return 0; -} - - -/* clear out the OggVorbis_File struct */ -int ov_clear(OggVorbis_File *vf){ - if(vf){ - vorbis_block_clear(&vf->vb); - vorbis_dsp_clear(&vf->vd); - ogg_stream_clear(&vf->os); - - if(vf->vi && vf->links){ - int i; - for(i=0;ilinks;i++){ - vorbis_info_clear(vf->vi+i); - vorbis_comment_clear(vf->vc+i); - } - _ogg_free(vf->vi); - _ogg_free(vf->vc); - } - if(vf->dataoffsets)_ogg_free(vf->dataoffsets); - if(vf->pcmlengths)_ogg_free(vf->pcmlengths); - if(vf->serialnos)_ogg_free(vf->serialnos); - if(vf->offsets)_ogg_free(vf->offsets); - ogg_sync_clear(&vf->oy); - if(vf->datasource && vf->callbacks.close_func) - (vf->callbacks.close_func)(vf->datasource); - memset(vf,0,sizeof(*vf)); - } -#ifdef DEBUG_LEAKS - _VDBG_dump(); -#endif - return(0); -} - -/* inspects the OggVorbis file and finds/documents all the logical - bitstreams contained in it. Tries to be tolerant of logical - bitstream sections that are truncated/woogie. - - return: -1) error - 0) OK -*/ - -int ov_open_callbacks(void *f,OggVorbis_File *vf, - const char *initial,long ibytes,ov_callbacks callbacks){ - int ret=_ov_open1(f,vf,initial,ibytes,callbacks); - if(ret)return ret; - return _ov_open2(vf); -} - -int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes){ - ov_callbacks callbacks = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell - }; - - return ov_open_callbacks((void *)f, vf, initial, ibytes, callbacks); -} - -int ov_fopen(const char *path,OggVorbis_File *vf){ - int ret; - FILE *f = fopen(path,"rb"); - if(!f) return -1; - - ret = ov_open(f,vf,NULL,0); - if(ret) fclose(f); - return ret; -} - - -/* cheap hack for game usage where downsampling is desirable; there's - no need for SRC as we can just do it cheaply in libvorbis. */ - -int ov_halfrate(OggVorbis_File *vf,int flag){ - int i; - if(vf->vi==NULL)return OV_EINVAL; - if(vf->ready_state>STREAMSET){ - /* clear out stream state; dumping the decode machine is needed to - reinit the MDCT lookups. */ - vorbis_dsp_clear(&vf->vd); - vorbis_block_clear(&vf->vb); - vf->ready_state=STREAMSET; - if(vf->pcm_offset>=0){ - ogg_int64_t pos=vf->pcm_offset; - vf->pcm_offset=-1; /* make sure the pos is dumped if unseekable */ - ov_pcm_seek(vf,pos); - } - } - - for(i=0;ilinks;i++){ - if(vorbis_synthesis_halfrate(vf->vi+i,flag)){ - if(flag) ov_halfrate(vf,0); - return OV_EINVAL; - } - } - return 0; -} - -int ov_halfrate_p(OggVorbis_File *vf){ - if(vf->vi==NULL)return OV_EINVAL; - return vorbis_synthesis_halfrate_p(vf->vi); -} - -/* Only partially open the vorbis file; test for Vorbisness, and load - the headers for the first chain. Do not seek (although test for - seekability). Use ov_test_open to finish opening the file, else - ov_clear to close/free it. Same return codes as open. - - Note that vorbisfile does _not_ take ownership of the file if the - call fails; the calling applicaiton is responsible for closing the file - if this call returns an error. */ - -int ov_test_callbacks(void *f,OggVorbis_File *vf, - const char *initial,long ibytes,ov_callbacks callbacks) -{ - return _ov_open1(f,vf,initial,ibytes,callbacks); -} - -int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes){ - ov_callbacks callbacks = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell - }; - - return ov_test_callbacks((void *)f, vf, initial, ibytes, callbacks); -} - -int ov_test_open(OggVorbis_File *vf){ - if(vf->ready_state!=PARTOPEN)return(OV_EINVAL); - return _ov_open2(vf); -} - -/* How many logical bitstreams in this physical bitstream? */ -long ov_streams(OggVorbis_File *vf){ - return vf->links; -} - -/* Is the FILE * associated with vf seekable? */ -long ov_seekable(OggVorbis_File *vf){ - return vf->seekable; -} - -/* returns the bitrate for a given logical bitstream or the entire - physical bitstream. If the file is open for random access, it will - find the *actual* average bitrate. If the file is streaming, it - returns the nominal bitrate (if set) else the average of the - upper/lower bounds (if set) else -1 (unset). - - If you want the actual bitrate field settings, get them from the - vorbis_info structs */ - -long ov_bitrate(OggVorbis_File *vf,int i){ - if(vf->ready_state=vf->links)return(OV_EINVAL); - if(!vf->seekable && i!=0)return(ov_bitrate(vf,0)); - if(i<0){ - ogg_int64_t bits=0; - int i; - float br; - for(i=0;ilinks;i++) - bits+=(vf->offsets[i+1]-vf->dataoffsets[i])*8; - /* This once read: return(rint(bits/ov_time_total(vf,-1))); - * gcc 3.x on x86 miscompiled this at optimisation level 2 and above, - * so this is slightly transformed to make it work. - */ - br = bits/ov_time_total(vf,-1); - return(rint(br)); - }else{ - if(vf->seekable){ - /* return the actual bitrate */ - return(rint((vf->offsets[i+1]-vf->dataoffsets[i])*8/ov_time_total(vf,i))); - }else{ - /* return nominal if set */ - if(vf->vi[i].bitrate_nominal>0){ - return vf->vi[i].bitrate_nominal; - }else{ - if(vf->vi[i].bitrate_upper>0){ - if(vf->vi[i].bitrate_lower>0){ - return (vf->vi[i].bitrate_upper+vf->vi[i].bitrate_lower)/2; - }else{ - return vf->vi[i].bitrate_upper; - } - } - return(OV_FALSE); - } - } - } -} - -/* returns the actual bitrate since last call. returns -1 if no - additional data to offer since last call (or at beginning of stream), - EINVAL if stream is only partially open -*/ -long ov_bitrate_instant(OggVorbis_File *vf){ - int link=(vf->seekable?vf->current_link:0); - long ret; - if(vf->ready_statesamptrack==0)return(OV_FALSE); - ret=vf->bittrack/vf->samptrack*vf->vi[link].rate+.5; - vf->bittrack=0.f; - vf->samptrack=0.f; - return(ret); -} - -/* Guess */ -long ov_serialnumber(OggVorbis_File *vf,int i){ - if(i>=vf->links)return(ov_serialnumber(vf,vf->links-1)); - if(!vf->seekable && i>=0)return(ov_serialnumber(vf,-1)); - if(i<0){ - return(vf->current_serialno); - }else{ - return(vf->serialnos[i]); - } -} - -/* returns: total raw (compressed) length of content if i==-1 - raw (compressed) length of that logical bitstream for i==0 to n - OV_EINVAL if the stream is not seekable (we can't know the length) - or if stream is only partially open -*/ -ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i){ - if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); - if(i<0){ - ogg_int64_t acc=0; - int i; - for(i=0;ilinks;i++) - acc+=ov_raw_total(vf,i); - return(acc); - }else{ - return(vf->offsets[i+1]-vf->offsets[i]); - } -} - -/* returns: total PCM length (samples) of content if i==-1 PCM length - (samples) of that logical bitstream for i==0 to n - OV_EINVAL if the stream is not seekable (we can't know the - length) or only partially open -*/ -ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i){ - if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); - if(i<0){ - ogg_int64_t acc=0; - int i; - for(i=0;ilinks;i++) - acc+=ov_pcm_total(vf,i); - return(acc); - }else{ - return(vf->pcmlengths[i*2+1]); - } -} - -/* returns: total seconds of content if i==-1 - seconds in that logical bitstream for i==0 to n - OV_EINVAL if the stream is not seekable (we can't know the - length) or only partially open -*/ -double ov_time_total(OggVorbis_File *vf,int i){ - if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); - if(i<0){ - double acc=0; - int i; - for(i=0;ilinks;i++) - acc+=ov_time_total(vf,i); - return(acc); - }else{ - return((double)(vf->pcmlengths[i*2+1])/vf->vi[i].rate); - } -} - -/* seek to an offset relative to the *compressed* data. This also - scans packets to update the PCM cursor. It will cross a logical - bitstream boundary, but only if it can't get any packets out of the - tail of the bitstream we seek to (so no surprises). - - returns zero on success, nonzero on failure */ - -int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos){ - ogg_stream_state work_os; - int ret; - - if(vf->ready_stateseekable) - return(OV_ENOSEEK); /* don't dump machine if we can't seek */ - - if(pos<0 || pos>vf->end)return(OV_EINVAL); - - /* is the seek position outside our current link [if any]? */ - if(vf->ready_state>=STREAMSET){ - if(posoffsets[vf->current_link] || pos>=vf->offsets[vf->current_link+1]) - _decode_clear(vf); /* clear out stream state */ - } - - /* don't yet clear out decoding machine (if it's initialized), in - the case we're in the same link. Restart the decode lapping, and - let _fetch_and_process_packet deal with a potential bitstream - boundary */ - vf->pcm_offset=-1; - ogg_stream_reset_serialno(&vf->os, - vf->current_serialno); /* must set serialno */ - vorbis_synthesis_restart(&vf->vd); - - ret=_seek_helper(vf,pos); - if(ret)goto seek_error; - - /* we need to make sure the pcm_offset is set, but we don't want to - advance the raw cursor past good packets just to get to the first - with a granulepos. That's not equivalent behavior to beginning - decoding as immediately after the seek position as possible. - - So, a hack. We use two stream states; a local scratch state and - the shared vf->os stream state. We use the local state to - scan, and the shared state as a buffer for later decode. - - Unfortuantely, on the last page we still advance to last packet - because the granulepos on the last page is not necessarily on a - packet boundary, and we need to make sure the granpos is - correct. - */ - - { - ogg_page og; - ogg_packet op; - int lastblock=0; - int accblock=0; - int thisblock=0; - int lastflag=0; - int firstflag=0; - ogg_int64_t pagepos=-1; - - ogg_stream_init(&work_os,vf->current_serialno); /* get the memory ready */ - ogg_stream_reset(&work_os); /* eliminate the spurious OV_HOLE - return from not necessarily - starting from the beginning */ - - while(1){ - if(vf->ready_state>=STREAMSET){ - /* snarf/scan a packet if we can */ - int result=ogg_stream_packetout(&work_os,&op); - - if(result>0){ - - if(vf->vi[vf->current_link].codec_setup){ - thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); - if(thisblock<0){ - ogg_stream_packetout(&vf->os,NULL); - thisblock=0; - }else{ - - /* We can't get a guaranteed correct pcm position out of the - last page in a stream because it might have a 'short' - granpos, which can only be detected in the presence of a - preceding page. However, if the last page is also the first - page, the granpos rules of a first page take precedence. Not - only that, but for first==last, the EOS page must be treated - as if its a normal first page for the stream to open/play. */ - if(lastflag && !firstflag) - ogg_stream_packetout(&vf->os,NULL); - else - if(lastblock)accblock+=(lastblock+thisblock)>>2; - } - - if(op.granulepos!=-1){ - int i,link=vf->current_link; - ogg_int64_t granulepos=op.granulepos-vf->pcmlengths[link*2]; - if(granulepos<0)granulepos=0; - - for(i=0;ipcmlengths[i*2+1]; - vf->pcm_offset=granulepos-accblock; - if(vf->pcm_offset<0)vf->pcm_offset=0; - break; - } - lastblock=thisblock; - continue; - }else - ogg_stream_packetout(&vf->os,NULL); - } - } - - if(!lastblock){ - pagepos=_get_next_page(vf,&og,-1); - if(pagepos<0){ - vf->pcm_offset=ov_pcm_total(vf,-1); - break; - } - }else{ - /* huh? Bogus stream with packets but no granulepos */ - vf->pcm_offset=-1; - break; - } - - /* has our decoding just traversed a bitstream boundary? */ - if(vf->ready_state>=STREAMSET){ - if(vf->current_serialno!=ogg_page_serialno(&og)){ - - /* two possibilities: - 1) our decoding just traversed a bitstream boundary - 2) another stream is multiplexed into this logical section? */ - - if(ogg_page_bos(&og)){ - /* we traversed */ - _decode_clear(vf); /* clear out stream state */ - ogg_stream_clear(&work_os); - } /* else, do nothing; next loop will scoop another page */ - } - } - - if(vf->ready_statelinks;link++) - if(vf->serialnos[link]==serialno)break; - - if(link==vf->links) continue; /* not the desired Vorbis - bitstream section; keep - trying */ - vf->current_link=link; - vf->current_serialno=serialno; - ogg_stream_reset_serialno(&vf->os,serialno); - ogg_stream_reset_serialno(&work_os,serialno); - vf->ready_state=STREAMSET; - firstflag=(pagepos<=vf->dataoffsets[link]); - } - - ogg_stream_pagein(&vf->os,&og); - ogg_stream_pagein(&work_os,&og); - lastflag=ogg_page_eos(&og); - - } - } - - ogg_stream_clear(&work_os); - vf->bittrack=0.f; - vf->samptrack=0.f; - return(0); - - seek_error: - /* dump the machine so we're in a known state */ - vf->pcm_offset=-1; - ogg_stream_clear(&work_os); - _decode_clear(vf); - return OV_EBADLINK; -} - -/* Page granularity seek (faster than sample granularity because we - don't do the last bit of decode to find a specific sample). - - Seek to the last [granule marked] page preceding the specified pos - location, such that decoding past the returned point will quickly - arrive at the requested position. */ -int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos){ - int link=-1; - ogg_int64_t result=0; - ogg_int64_t total=ov_pcm_total(vf,-1); - - if(vf->ready_stateseekable)return(OV_ENOSEEK); - - if(pos<0 || pos>total)return(OV_EINVAL); - - /* which bitstream section does this pcm offset occur in? */ - for(link=vf->links-1;link>=0;link--){ - total-=vf->pcmlengths[link*2+1]; - if(pos>=total)break; - } - - /* search within the logical bitstream for the page with the highest - pcm_pos preceding (or equal to) pos. There is a danger here; - missing pages or incorrect frame number information in the - bitstream could make our task impossible. Account for that (it - would be an error condition) */ - - /* new search algorithm by HB (Nicholas Vinen) */ - { - ogg_int64_t end=vf->offsets[link+1]; - ogg_int64_t begin=vf->offsets[link]; - ogg_int64_t begintime = vf->pcmlengths[link*2]; - ogg_int64_t endtime = vf->pcmlengths[link*2+1]+begintime; - ogg_int64_t target=pos-total+begintime; - ogg_int64_t best=begin; - - ogg_page og; - while(beginoffset){ - result=_seek_helper(vf,bisect); - if(result) goto seek_error; - } - - while(beginoffset); - if(result==OV_EREAD) goto seek_error; - if(result<0){ - if(bisect<=begin+1) - end=begin; /* found it */ - else{ - if(bisect==0) goto seek_error; - bisect-=CHUNKSIZE; - if(bisect<=begin)bisect=begin+1; - result=_seek_helper(vf,bisect); - if(result) goto seek_error; - } - }else{ - ogg_int64_t granulepos; - - if(ogg_page_serialno(&og)!=vf->serialnos[link]) - continue; - - granulepos=ogg_page_granulepos(&og); - if(granulepos==-1)continue; - - if(granuleposoffset; /* raw offset of next page */ - begintime=granulepos; - - if(target-begintime>44100)break; - bisect=begin; /* *not* begin + 1 */ - }else{ - if(bisect<=begin+1) - end=begin; /* found it */ - else{ - if(end==vf->offset){ /* we're pretty close - we'd be stuck in */ - end=result; - bisect-=CHUNKSIZE; /* an endless loop otherwise. */ - if(bisect<=begin)bisect=begin+1; - result=_seek_helper(vf,bisect); - if(result) goto seek_error; - }else{ - end=bisect; - endtime=granulepos; - break; - } - } - } - } - } - } - - /* found our page. seek to it, update pcm offset. Easier case than - raw_seek, don't keep packets preceding granulepos. */ - { - ogg_page og; - ogg_packet op; - - /* seek */ - result=_seek_helper(vf,best); - vf->pcm_offset=-1; - if(result) goto seek_error; - result=_get_next_page(vf,&og,-1); - if(result<0) goto seek_error; - - if(link!=vf->current_link){ - /* Different link; dump entire decode machine */ - _decode_clear(vf); - - vf->current_link=link; - vf->current_serialno=vf->serialnos[link]; - vf->ready_state=STREAMSET; - - }else{ - vorbis_synthesis_restart(&vf->vd); - } - - ogg_stream_reset_serialno(&vf->os,vf->current_serialno); - ogg_stream_pagein(&vf->os,&og); - - /* pull out all but last packet; the one with granulepos */ - while(1){ - result=ogg_stream_packetpeek(&vf->os,&op); - if(result==0){ - /* !!! the packet finishing this page originated on a - preceding page. Keep fetching previous pages until we - get one with a granulepos or without the 'continued' flag - set. Then just use raw_seek for simplicity. */ - - result=_seek_helper(vf,best); - if(result<0) goto seek_error; - - while(1){ - result=_get_prev_page(vf,&og); - if(result<0) goto seek_error; - if(ogg_page_serialno(&og)==vf->current_serialno && - (ogg_page_granulepos(&og)>-1 || - !ogg_page_continued(&og))){ - return ov_raw_seek(vf,result); - } - vf->offset=result; - } - } - if(result<0){ - result = OV_EBADPACKET; - goto seek_error; - } - if(op.granulepos!=-1){ - vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; - if(vf->pcm_offset<0)vf->pcm_offset=0; - vf->pcm_offset+=total; - break; - }else - result=ogg_stream_packetout(&vf->os,NULL); - } - } - } - - /* verify result */ - if(vf->pcm_offset>pos || pos>ov_pcm_total(vf,-1)){ - result=OV_EFAULT; - goto seek_error; - } - vf->bittrack=0.f; - vf->samptrack=0.f; - return(0); - - seek_error: - /* dump machine so we're in a known state */ - vf->pcm_offset=-1; - _decode_clear(vf); - return (int)result; -} - -/* seek to a sample offset relative to the decompressed pcm stream - returns zero on success, nonzero on failure */ - -int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos){ - int thisblock,lastblock=0; - int ret=ov_pcm_seek_page(vf,pos); - if(ret<0)return(ret); - if((ret=_make_decode_ready(vf)))return ret; - - /* discard leading packets we don't need for the lapping of the - position we want; don't decode them */ - - while(1){ - ogg_packet op; - ogg_page og; - - int ret=ogg_stream_packetpeek(&vf->os,&op); - if(ret>0){ - thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); - if(thisblock<0){ - ogg_stream_packetout(&vf->os,NULL); - continue; /* non audio packet */ - } - if(lastblock)vf->pcm_offset+=(lastblock+thisblock)>>2; - - if(vf->pcm_offset+((thisblock+ - vorbis_info_blocksize(vf->vi,1))>>2)>=pos)break; - - /* remove the packet from packet queue and track its granulepos */ - ogg_stream_packetout(&vf->os,NULL); - vorbis_synthesis_trackonly(&vf->vb,&op); /* set up a vb with - only tracking, no - pcm_decode */ - vorbis_synthesis_blockin(&vf->vd,&vf->vb); - - /* end of logical stream case is hard, especially with exact - length positioning. */ - - if(op.granulepos>-1){ - int i; - /* always believe the stream markers */ - vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; - if(vf->pcm_offset<0)vf->pcm_offset=0; - for(i=0;icurrent_link;i++) - vf->pcm_offset+=vf->pcmlengths[i*2+1]; - } - - lastblock=thisblock; - - }else{ - if(ret<0 && ret!=OV_HOLE)break; - - /* suck in a new page */ - if(_get_next_page(vf,&og,-1)<0)break; - if(ogg_page_bos(&og))_decode_clear(vf); - - if(vf->ready_statelinks;link++) - if(vf->serialnos[link]==serialno)break; - if(link==vf->links) continue; - vf->current_link=link; - - vf->ready_state=STREAMSET; - vf->current_serialno=ogg_page_serialno(&og); - ogg_stream_reset_serialno(&vf->os,serialno); - ret=_make_decode_ready(vf); - if(ret)return ret; - lastblock=0; - } - - ogg_stream_pagein(&vf->os,&og); - } - } - - vf->bittrack=0.f; - vf->samptrack=0.f; - /* discard samples until we reach the desired position. Crossing a - logical bitstream boundary with abandon is OK. */ - { - /* note that halfrate could be set differently in each link, but - vorbisfile encoforces all links are set or unset */ - int hs=vorbis_synthesis_halfrate_p(vf->vi); - while(vf->pcm_offset<((pos>>hs)<pcm_offset)>>hs; - long samples=vorbis_synthesis_pcmout(&vf->vd,NULL); - - if(samples>target)samples=target; - vorbis_synthesis_read(&vf->vd,samples); - vf->pcm_offset+=samples<pcm_offset=ov_pcm_total(vf,-1); /* eof */ - } - } - return 0; -} - -/* seek to a playback time relative to the decompressed pcm stream - returns zero on success, nonzero on failure */ -int ov_time_seek(OggVorbis_File *vf,double seconds){ - /* translate time to PCM position and call ov_pcm_seek */ - - int link=-1; - ogg_int64_t pcm_total=0; - double time_total=0.; - - if(vf->ready_stateseekable)return(OV_ENOSEEK); - if(seconds<0)return(OV_EINVAL); - - /* which bitstream section does this time offset occur in? */ - for(link=0;linklinks;link++){ - double addsec = ov_time_total(vf,link); - if(secondspcmlengths[link*2+1]; - } - - if(link==vf->links)return(OV_EINVAL); - - /* enough information to convert time offset to pcm offset */ - { - ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; - return(ov_pcm_seek(vf,target)); - } -} - -/* page-granularity version of ov_time_seek - returns zero on success, nonzero on failure */ -int ov_time_seek_page(OggVorbis_File *vf,double seconds){ - /* translate time to PCM position and call ov_pcm_seek */ - - int link=-1; - ogg_int64_t pcm_total=0; - double time_total=0.; - - if(vf->ready_stateseekable)return(OV_ENOSEEK); - if(seconds<0)return(OV_EINVAL); - - /* which bitstream section does this time offset occur in? */ - for(link=0;linklinks;link++){ - double addsec = ov_time_total(vf,link); - if(secondspcmlengths[link*2+1]; - } - - if(link==vf->links)return(OV_EINVAL); - - /* enough information to convert time offset to pcm offset */ - { - ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; - return(ov_pcm_seek_page(vf,target)); - } -} - -/* tell the current stream offset cursor. Note that seek followed by - tell will likely not give the set offset due to caching */ -ogg_int64_t ov_raw_tell(OggVorbis_File *vf){ - if(vf->ready_stateoffset); -} - -/* return PCM offset (sample) of next PCM sample to be read */ -ogg_int64_t ov_pcm_tell(OggVorbis_File *vf){ - if(vf->ready_statepcm_offset); -} - -/* return time offset (seconds) of next PCM sample to be read */ -double ov_time_tell(OggVorbis_File *vf){ - int link=0; - ogg_int64_t pcm_total=0; - double time_total=0.f; - - if(vf->ready_stateseekable){ - pcm_total=ov_pcm_total(vf,-1); - time_total=ov_time_total(vf,-1); - - /* which bitstream section does this time offset occur in? */ - for(link=vf->links-1;link>=0;link--){ - pcm_total-=vf->pcmlengths[link*2+1]; - time_total-=ov_time_total(vf,link); - if(vf->pcm_offset>=pcm_total)break; - } - } - - return((double)time_total+(double)(vf->pcm_offset-pcm_total)/vf->vi[link].rate); -} - -/* link: -1) return the vorbis_info struct for the bitstream section - currently being decoded - 0-n) to request information for a specific bitstream section - - In the case of a non-seekable bitstream, any call returns the - current bitstream. NULL in the case that the machine is not - initialized */ - -vorbis_info *ov_info(OggVorbis_File *vf,int link){ - if(vf->seekable){ - if(link<0) - if(vf->ready_state>=STREAMSET) - return vf->vi+vf->current_link; - else - return vf->vi; - else - if(link>=vf->links) - return NULL; - else - return vf->vi+link; - }else{ - return vf->vi; - } -} - -/* grr, strong typing, grr, no templates/inheritence, grr */ -vorbis_comment *ov_comment(OggVorbis_File *vf,int link){ - if(vf->seekable){ - if(link<0) - if(vf->ready_state>=STREAMSET) - return vf->vc+vf->current_link; - else - return vf->vc; - else - if(link>=vf->links) - return NULL; - else - return vf->vc+link; - }else{ - return vf->vc; - } -} - -static int host_is_big_endian(void) { - ogg_int32_t pattern = 0xfeedface; /* deadbeef */ - unsigned char *bytewise = (unsigned char *)&pattern; - if (bytewise[0] == 0xfe) return 1; - return 0; -} - -/* up to this point, everything could more or less hide the multiple - logical bitstream nature of chaining from the toplevel application - if the toplevel application didn't particularly care. However, at - the point that we actually read audio back, the multiple-section - nature must surface: Multiple bitstream sections do not necessarily - have to have the same number of channels or sampling rate. - - ov_read returns the sequential logical bitstream number currently - being decoded along with the PCM data in order that the toplevel - application can take action on channel/sample rate changes. This - number will be incremented even for streamed (non-seekable) streams - (for seekable streams, it represents the actual logical bitstream - index within the physical bitstream. Note that the accessor - functions above are aware of this dichotomy). - - ov_read_filter is exactly the same as ov_read except that it processes - the decoded audio data through a filter before packing it into the - requested format. This gives greater accuracy than applying a filter - after the audio has been converted into integral PCM. - - input values: buffer) a buffer to hold packed PCM data for return - length) the byte length requested to be placed into buffer - bigendianp) should the data be packed LSB first (0) or - MSB first (1) - word) word size for output. currently 1 (byte) or - 2 (16 bit short) - - return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) - 0) EOF - n) number of bytes of PCM actually returned. The - below works on a packet-by-packet basis, so the - return length is not related to the 'length' passed - in, just guaranteed to fit. - - *section) set to the logical bitstream number */ - -long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream, - void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param){ - int i,j; - int host_endian = host_is_big_endian(); - int hs; - - float **pcm; - long samples; - - if(vf->ready_stateready_state==INITSET){ - samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); - if(samples)break; - } - - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,1); - if(ret==OV_EOF) - return(0); - if(ret<=0) - return(ret); - } - - } - - if(samples>0){ - - /* yay! proceed to pack data into the byte buffer */ - - long channels=ov_info(vf,-1)->channels; - long bytespersample=word * channels; - vorbis_fpu_control fpu; - if(samples>length/bytespersample)samples=length/bytespersample; - - if(samples <= 0) - return OV_EINVAL; - - /* Here. */ - if(filter) - filter(pcm,channels,samples,filter_param); - - /* a tight loop to pack each size */ - { - int val; - if(word==1){ - int off=(sgned?0:128); - vorbis_fpu_setround(&fpu); - for(j=0;j127)val=127; - else if(val<-128)val=-128; - *buffer++=val+off; - } - vorbis_fpu_restore(fpu); - }else{ - int off=(sgned?0:32768); - - if(host_endian==bigendianp){ - if(sgned){ - - vorbis_fpu_setround(&fpu); - for(i=0;i32767)val=32767; - else if(val<-32768)val=-32768; - *dest=val; - dest+=channels; - } - } - vorbis_fpu_restore(fpu); - - }else{ - - vorbis_fpu_setround(&fpu); - for(i=0;i32767)val=32767; - else if(val<-32768)val=-32768; - *dest=val+off; - dest+=channels; - } - } - vorbis_fpu_restore(fpu); - - } - }else if(bigendianp){ - - vorbis_fpu_setround(&fpu); - for(j=0;j32767)val=32767; - else if(val<-32768)val=-32768; - val+=off; - *buffer++=(val>>8); - *buffer++=(val&0xff); - } - vorbis_fpu_restore(fpu); - - }else{ - int val; - vorbis_fpu_setround(&fpu); - for(j=0;j32767)val=32767; - else if(val<-32768)val=-32768; - val+=off; - *buffer++=(val&0xff); - *buffer++=(val>>8); - } - vorbis_fpu_restore(fpu); - - } - } - } - - vorbis_synthesis_read(&vf->vd,samples); - hs=vorbis_synthesis_halfrate_p(vf->vi); - vf->pcm_offset+=(samples<current_link; - return(samples*bytespersample); - }else{ - return(samples); - } -} - -long ov_read(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream){ - return ov_read_filter(vf, buffer, length, bigendianp, word, sgned, bitstream, NULL, NULL); -} - -/* input values: pcm_channels) a float vector per channel of output - length) the sample length being read by the app - - return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) - 0) EOF - n) number of samples of PCM actually returned. The - below works on a packet-by-packet basis, so the - return length is not related to the 'length' passed - in, just guaranteed to fit. - - *section) set to the logical bitstream number */ - - - -long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int length, - int *bitstream){ - - if(vf->ready_stateready_state==INITSET){ - float **pcm; - long samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); - if(samples){ - int hs=vorbis_synthesis_halfrate_p(vf->vi); - if(pcm_channels)*pcm_channels=pcm; - if(samples>length)samples=length; - vorbis_synthesis_read(&vf->vd,samples); - vf->pcm_offset+=samples<current_link; - return samples; - - } - } - - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,1); - if(ret==OV_EOF)return(0); - if(ret<=0)return(ret); - } - - } -} - -extern const float *vorbis_window(vorbis_dsp_state *v,int W); - -static void _ov_splice(float **pcm,float **lappcm, - int n1, int n2, - int ch1, int ch2, - const float *w1, const float *w2){ - int i,j; - const float *w=w1; - int n=n1; - - if(n1>n2){ - n=n2; - w=w2; - } - - /* splice */ - for(j=0;jready_state==INITSET)break; - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,0); - if(ret<0 && ret!=OV_HOLE)return(ret); - } - } - return 0; -} - -/* make sure vf is INITSET and that we have a primed buffer; if - we're crosslapping at a stream section boundary, this also makes - sure we're sanity checking against the right stream information */ -static int _ov_initprime(OggVorbis_File *vf){ - vorbis_dsp_state *vd=&vf->vd; - while(1){ - if(vf->ready_state==INITSET) - if(vorbis_synthesis_pcmout(vd,NULL))break; - - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,0); - if(ret<0 && ret!=OV_HOLE)return(ret); - } - } - return 0; -} - -/* grab enough data for lapping from vf; this may be in the form of - unreturned, already-decoded pcm, remaining PCM we will need to - decode, or synthetic postextrapolation from last packets. */ -static void _ov_getlap(OggVorbis_File *vf,vorbis_info *vi,vorbis_dsp_state *vd, - float **lappcm,int lapsize){ - int lapcount=0,i; - float **pcm; - - /* try first to decode the lapping data */ - while(lapcountlapsize-lapcount)samples=lapsize-lapcount; - for(i=0;ichannels;i++) - memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); - lapcount+=samples; - vorbis_synthesis_read(vd,samples); - }else{ - /* suck in another packet */ - int ret=_fetch_and_process_packet(vf,NULL,1,0); /* do *not* span */ - if(ret==OV_EOF)break; - } - } - if(lapcountvd,&pcm); - if(samples==0){ - for(i=0;ichannels;i++) - memset(lappcm[i]+lapcount,0,sizeof(**pcm)*lapsize-lapcount); - lapcount=lapsize; - }else{ - if(samples>lapsize-lapcount)samples=lapsize-lapcount; - for(i=0;ichannels;i++) - memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); - lapcount+=samples; - } - } -} - -/* this sets up crosslapping of a sample by using trailing data from - sample 1 and lapping it into the windowing buffer of sample 2 */ -int ov_crosslap(OggVorbis_File *vf1, OggVorbis_File *vf2){ - vorbis_info *vi1,*vi2; - float **lappcm; - float **pcm; - const float *w1,*w2; - int n1,n2,i,ret,hs1,hs2; - - if(vf1==vf2)return(0); /* degenerate case */ - if(vf1->ready_stateready_statechannels); - n1=vorbis_info_blocksize(vi1,0)>>(1+hs1); - n2=vorbis_info_blocksize(vi2,0)>>(1+hs2); - w1=vorbis_window(&vf1->vd,0); - w2=vorbis_window(&vf2->vd,0); - - for(i=0;ichannels;i++) - lappcm[i]=alloca(sizeof(**lappcm)*n1); - - _ov_getlap(vf1,vi1,&vf1->vd,lappcm,n1); - - /* have a lapping buffer from vf1; now to splice it into the lapping - buffer of vf2 */ - /* consolidate and expose the buffer. */ - vorbis_synthesis_lapout(&vf2->vd,&pcm); - -#if 0 - _analysis_output_always("pcmL",0,pcm[0],n1*2,0,0,0); - _analysis_output_always("pcmR",0,pcm[1],n1*2,0,0,0); -#endif - - /* splice */ - _ov_splice(pcm,lappcm,n1,n2,vi1->channels,vi2->channels,w1,w2); - - /* done */ - return(0); -} - -static int _ov_64_seek_lap(OggVorbis_File *vf,ogg_int64_t pos, - int (*localseek)(OggVorbis_File *,ogg_int64_t)){ - vorbis_info *vi; - float **lappcm; - float **pcm; - const float *w1,*w2; - int n1,n2,ch1,ch2,hs; - int i,ret; - - if(vf->ready_statechannels; - n1=vorbis_info_blocksize(vi,0)>>(1+hs); - w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are - persistent; even if the decode state - from this link gets dumped, this - window array continues to exist */ - - lappcm=alloca(sizeof(*lappcm)*ch1); - for(i=0;ivd,lappcm,n1); - - /* have lapping data; seek and prime the buffer */ - ret=localseek(vf,pos); - if(ret)return ret; - ret=_ov_initprime(vf); - if(ret)return(ret); - - /* Guard against cross-link changes; they're perfectly legal */ - vi=ov_info(vf,-1); - ch2=vi->channels; - n2=vorbis_info_blocksize(vi,0)>>(1+hs); - w2=vorbis_window(&vf->vd,0); - - /* consolidate and expose the buffer. */ - vorbis_synthesis_lapout(&vf->vd,&pcm); - - /* splice */ - _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); - - /* done */ - return(0); -} - -int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ - return _ov_64_seek_lap(vf,pos,ov_raw_seek); -} - -int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ - return _ov_64_seek_lap(vf,pos,ov_pcm_seek); -} - -int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos){ - return _ov_64_seek_lap(vf,pos,ov_pcm_seek_page); -} - -static int _ov_d_seek_lap(OggVorbis_File *vf,double pos, - int (*localseek)(OggVorbis_File *,double)){ - vorbis_info *vi; - float **lappcm; - float **pcm; - const float *w1,*w2; - int n1,n2,ch1,ch2,hs; - int i,ret; - - if(vf->ready_statechannels; - n1=vorbis_info_blocksize(vi,0)>>(1+hs); - w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are - persistent; even if the decode state - from this link gets dumped, this - window array continues to exist */ - - lappcm=alloca(sizeof(*lappcm)*ch1); - for(i=0;ivd,lappcm,n1); - - /* have lapping data; seek and prime the buffer */ - ret=localseek(vf,pos); - if(ret)return ret; - ret=_ov_initprime(vf); - if(ret)return(ret); - - /* Guard against cross-link changes; they're perfectly legal */ - vi=ov_info(vf,-1); - ch2=vi->channels; - n2=vorbis_info_blocksize(vi,0)>>(1+hs); - w2=vorbis_window(&vf->vd,0); - - /* consolidate and expose the buffer. */ - vorbis_synthesis_lapout(&vf->vd,&pcm); - - /* splice */ - _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); - - /* done */ - return(0); -} - -int ov_time_seek_lap(OggVorbis_File *vf,double pos){ - return _ov_d_seek_lap(vf,pos,ov_time_seek); -} - -int ov_time_seek_page_lap(OggVorbis_File *vf,double pos){ - return _ov_d_seek_lap(vf,pos,ov_time_seek_page); -} diff --git a/src/libvorbis-1.3.4/lib/window.c b/src/libvorbis-1.3.4/lib/window.c deleted file mode 100644 index 0305b792..00000000 --- a/src/libvorbis-1.3.4/lib/window.c +++ /dev/null @@ -1,2136 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: window functions - last mod: $Id: window.c 19028 2013-12-02 23:23:39Z tterribe $ - - ********************************************************************/ - -#include -#include -#include "os.h" -#include "misc.h" -#include "window.h" - -static const float vwin64[32] = { - 0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F, - 0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F, - 0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F, - 0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F, - 0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F, - 0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F, - 0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F, - 0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F, -}; - -static const float vwin128[64] = { - 0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F, - 0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F, - 0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F, - 0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F, - 0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F, - 0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F, - 0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F, - 0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F, - 0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F, - 0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F, - 0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F, - 0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F, - 0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F, - 0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F, - 0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F, - 0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F, -}; - -static const float vwin256[128] = { - 0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F, - 0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F, - 0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F, - 0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F, - 0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F, - 0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F, - 0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F, - 0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F, - 0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F, - 0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F, - 0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F, - 0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F, - 0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F, - 0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F, - 0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F, - 0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F, - 0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F, - 0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F, - 0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F, - 0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F, - 0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F, - 0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F, - 0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F, - 0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F, - 0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F, - 0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F, - 0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F, - 0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F, - 0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F, - 0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F, - 0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F, - 0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F, -}; - -static const float vwin512[256] = { - 0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F, - 0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F, - 0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F, - 0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F, - 0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F, - 0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F, - 0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F, - 0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F, - 0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F, - 0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F, - 0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F, - 0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F, - 0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F, - 0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F, - 0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F, - 0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F, - 0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F, - 0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F, - 0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F, - 0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F, - 0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F, - 0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F, - 0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F, - 0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F, - 0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F, - 0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F, - 0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F, - 0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F, - 0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F, - 0.6248391059F, 0.6322671161F, 0.6396491384F, 0.6469831217F, - 0.6542670475F, 0.6614989319F, 0.6686768267F, 0.6757988210F, - 0.6828630426F, 0.6898676592F, 0.6968108799F, 0.7036909564F, - 0.7105061843F, 0.7172549043F, 0.7239355032F, 0.7305464154F, - 0.7370861235F, 0.7435531598F, 0.7499461068F, 0.7562635986F, - 0.7625043214F, 0.7686670148F, 0.7747504721F, 0.7807535410F, - 0.7866751247F, 0.7925141825F, 0.7982697296F, 0.8039408387F, - 0.8095266395F, 0.8150263196F, 0.8204391248F, 0.8257643590F, - 0.8310013848F, 0.8361496236F, 0.8412085555F, 0.8461777194F, - 0.8510567129F, 0.8558451924F, 0.8605428730F, 0.8651495278F, - 0.8696649882F, 0.8740891432F, 0.8784219392F, 0.8826633797F, - 0.8868135244F, 0.8908724888F, 0.8948404441F, 0.8987176157F, - 0.9025042831F, 0.9062007791F, 0.9098074886F, 0.9133248482F, - 0.9167533451F, 0.9200935163F, 0.9233459472F, 0.9265112712F, - 0.9295901680F, 0.9325833632F, 0.9354916263F, 0.9383157705F, - 0.9410566504F, 0.9437151618F, 0.9462922398F, 0.9487888576F, - 0.9512060252F, 0.9535447882F, 0.9558062262F, 0.9579914516F, - 0.9601016078F, 0.9621378683F, 0.9641014348F, 0.9659935361F, - 0.9678154261F, 0.9695683830F, 0.9712537071F, 0.9728727198F, - 0.9744267618F, 0.9759171916F, 0.9773453842F, 0.9787127293F, - 0.9800206298F, 0.9812705006F, 0.9824637665F, 0.9836018613F, - 0.9846862258F, 0.9857183066F, 0.9866995544F, 0.9876314227F, - 0.9885153662F, 0.9893528393F, 0.9901452948F, 0.9908941823F, - 0.9916009470F, 0.9922670279F, 0.9928938570F, 0.9934828574F, - 0.9940354423F, 0.9945530133F, 0.9950369595F, 0.9954886562F, - 0.9959094633F, 0.9963007242F, 0.9966637649F, 0.9969998925F, - 0.9973103939F, 0.9975965351F, 0.9978595598F, 0.9981006885F, - 0.9983211172F, 0.9985220166F, 0.9987045311F, 0.9988697776F, - 0.9990188449F, 0.9991527924F, 0.9992726499F, 0.9993794157F, - 0.9994740570F, 0.9995575079F, 0.9996306699F, 0.9996944099F, - 0.9997495605F, 0.9997969190F, 0.9998372465F, 0.9998712678F, - 0.9998996704F, 0.9999231041F, 0.9999421807F, 0.9999574732F, - 0.9999695157F, 0.9999788026F, 0.9999857885F, 0.9999908879F, - 0.9999944746F, 0.9999968817F, 0.9999984010F, 0.9999992833F, - 0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F, -}; - -static const float vwin1024[512] = { - 0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F, - 0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F, - 0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F, - 0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F, - 0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F, - 0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F, - 0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F, - 0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F, - 0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F, - 0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F, - 0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F, - 0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F, - 0.0345151222F, 0.0359414274F, 0.0373958560F, 0.0388783456F, - 0.0403888325F, 0.0419272511F, 0.0434935347F, 0.0450876148F, - 0.0467094213F, 0.0483588828F, 0.0500359261F, 0.0517404765F, - 0.0534724575F, 0.0552317913F, 0.0570183983F, 0.0588321971F, - 0.0606731048F, 0.0625410369F, 0.0644359070F, 0.0663576272F, - 0.0683061077F, 0.0702812571F, 0.0722829821F, 0.0743111878F, - 0.0763657775F, 0.0784466526F, 0.0805537129F, 0.0826868561F, - 0.0848459782F, 0.0870309736F, 0.0892417345F, 0.0914781514F, - 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0.9999995663F, 0.9999995930F, 0.9999996184F, 0.9999996426F, - 0.9999996657F, 0.9999996876F, 0.9999997084F, 0.9999997282F, - 0.9999997469F, 0.9999997647F, 0.9999997815F, 0.9999997973F, - 0.9999998123F, 0.9999998265F, 0.9999998398F, 0.9999998524F, - 0.9999998642F, 0.9999998753F, 0.9999998857F, 0.9999998954F, - 0.9999999045F, 0.9999999130F, 0.9999999209F, 0.9999999282F, - 0.9999999351F, 0.9999999414F, 0.9999999472F, 0.9999999526F, - 0.9999999576F, 0.9999999622F, 0.9999999664F, 0.9999999702F, - 0.9999999737F, 0.9999999769F, 0.9999999798F, 0.9999999824F, - 0.9999999847F, 0.9999999868F, 0.9999999887F, 0.9999999904F, - 0.9999999919F, 0.9999999932F, 0.9999999943F, 0.9999999953F, - 0.9999999961F, 0.9999999969F, 0.9999999975F, 0.9999999980F, - 0.9999999985F, 0.9999999988F, 0.9999999991F, 0.9999999993F, - 0.9999999995F, 0.9999999997F, 0.9999999998F, 0.9999999999F, - 0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F, - 1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F, -}; - -static const float *const vwin[8] = { - vwin64, - vwin128, - vwin256, - vwin512, - vwin1024, - vwin2048, - vwin4096, - vwin8192, -}; - -const float *_vorbis_window_get(int n){ - return vwin[n]; -} - -void _vorbis_apply_window(float *d,int *winno,long *blocksizes, - int lW,int W,int nW){ - lW=(W?lW:0); - nW=(W?nW:0); - - { - const float *windowLW=vwin[winno[lW]]; - const float *windowNW=vwin[winno[nW]]; - - long n=blocksizes[W]; - long ln=blocksizes[lW]; - long rn=blocksizes[nW]; - - long leftbegin=n/4-ln/4; - long leftend=leftbegin+ln/2; - - long rightbegin=n/2+n/4-rn/4; - long rightend=rightbegin+rn/2; - - int i,p; - - for(i=0;i(b) ? (a):(b)) - -/* kiss_fft.h - defines kiss_fft_scalar as either short or a float type - and defines - typedef struct { kiss_fft_scalar r; kiss_fft_scalar i; }kiss_fft_cpx; */ -#include "kiss_fft.h" - -/* - Explanation of macros dealing with complex math: - - C_MUL(m,a,b) : m = a*b - C_FIXDIV( c , div ) : if a fixed point impl., c /= div. noop otherwise - C_SUB( res, a,b) : res = a - b - C_SUBFROM( res , a) : res -= a - C_ADDTO( res , a) : res += a - * */ -#ifdef FIXED_POINT -#include "arch.h" - - -#define SAMP_MAX 2147483647 -#define TWID_MAX 32767 -#define TRIG_UPSCALE 1 - -#define SAMP_MIN -SAMP_MAX - - -# define S_MUL(a,b) MULT16_32_Q15(b, a) - -# define C_MUL(m,a,b) \ - do{ (m).r = SUB32(S_MUL((a).r,(b).r) , S_MUL((a).i,(b).i)); \ - (m).i = ADD32(S_MUL((a).r,(b).i) , S_MUL((a).i,(b).r)); }while(0) - -# define C_MULC(m,a,b) \ - do{ (m).r = ADD32(S_MUL((a).r,(b).r) , S_MUL((a).i,(b).i)); \ - (m).i = SUB32(S_MUL((a).i,(b).r) , S_MUL((a).r,(b).i)); }while(0) - -# define C_MUL4(m,a,b) \ - do{ (m).r = SHR32(SUB32(S_MUL((a).r,(b).r) , S_MUL((a).i,(b).i)),2); \ - (m).i = SHR32(ADD32(S_MUL((a).r,(b).i) , S_MUL((a).i,(b).r)),2); }while(0) - -# define C_MULBYSCALAR( c, s ) \ - do{ (c).r = S_MUL( (c).r , s ) ;\ - (c).i = S_MUL( (c).i , s ) ; }while(0) - -# define DIVSCALAR(x,k) \ - (x) = S_MUL( x, (TWID_MAX-((k)>>1))/(k)+1 ) - -# define C_FIXDIV(c,div) \ - do { DIVSCALAR( (c).r , div); \ - DIVSCALAR( (c).i , div); }while (0) - -#define C_ADD( res, a,b)\ - do {(res).r=ADD32((a).r,(b).r); (res).i=ADD32((a).i,(b).i); \ - }while(0) -#define C_SUB( res, a,b)\ - do {(res).r=SUB32((a).r,(b).r); (res).i=SUB32((a).i,(b).i); \ - }while(0) -#define C_ADDTO( res , a)\ - do {(res).r = ADD32((res).r, (a).r); (res).i = ADD32((res).i,(a).i);\ - }while(0) - -#define C_SUBFROM( res , a)\ - do {(res).r = ADD32((res).r,(a).r); (res).i = SUB32((res).i,(a).i); \ - }while(0) - -#if defined(OPUS_ARM_INLINE_ASM) -#include "arm/kiss_fft_armv4.h" -#endif - -#if defined(OPUS_ARM_INLINE_EDSP) -#include "arm/kiss_fft_armv5e.h" -#endif - -#else /* not FIXED_POINT*/ - -# define S_MUL(a,b) ( (a)*(b) ) -#define C_MUL(m,a,b) \ - do{ (m).r = (a).r*(b).r - (a).i*(b).i;\ - (m).i = (a).r*(b).i + (a).i*(b).r; }while(0) -#define C_MULC(m,a,b) \ - do{ (m).r = (a).r*(b).r + (a).i*(b).i;\ - (m).i = (a).i*(b).r - (a).r*(b).i; }while(0) - -#define C_MUL4(m,a,b) C_MUL(m,a,b) - -# define C_FIXDIV(c,div) /* NOOP */ -# define C_MULBYSCALAR( c, s ) \ - do{ (c).r *= (s);\ - (c).i *= (s); }while(0) -#endif - -#ifndef CHECK_OVERFLOW_OP -# define CHECK_OVERFLOW_OP(a,op,b) /* noop */ -#endif - -#ifndef C_ADD -#define C_ADD( res, a,b)\ - do { \ - CHECK_OVERFLOW_OP((a).r,+,(b).r)\ - CHECK_OVERFLOW_OP((a).i,+,(b).i)\ - (res).r=(a).r+(b).r; (res).i=(a).i+(b).i; \ - }while(0) -#define C_SUB( res, a,b)\ - do { \ - CHECK_OVERFLOW_OP((a).r,-,(b).r)\ - CHECK_OVERFLOW_OP((a).i,-,(b).i)\ - (res).r=(a).r-(b).r; (res).i=(a).i-(b).i; \ - }while(0) -#define C_ADDTO( res , a)\ - do { \ - CHECK_OVERFLOW_OP((res).r,+,(a).r)\ - CHECK_OVERFLOW_OP((res).i,+,(a).i)\ - (res).r += (a).r; (res).i += (a).i;\ - }while(0) - -#define C_SUBFROM( res , a)\ - do {\ - CHECK_OVERFLOW_OP((res).r,-,(a).r)\ - CHECK_OVERFLOW_OP((res).i,-,(a).i)\ - (res).r -= (a).r; (res).i -= (a).i; \ - }while(0) -#endif /* C_ADD defined */ - -#ifdef FIXED_POINT -/*# define KISS_FFT_COS(phase) TRIG_UPSCALE*floor(MIN(32767,MAX(-32767,.5+32768 * cos (phase)))) -# define KISS_FFT_SIN(phase) TRIG_UPSCALE*floor(MIN(32767,MAX(-32767,.5+32768 * sin (phase))))*/ -# define KISS_FFT_COS(phase) floor(.5+TWID_MAX*cos (phase)) -# define KISS_FFT_SIN(phase) floor(.5+TWID_MAX*sin (phase)) -# define HALF_OF(x) ((x)>>1) -#elif defined(USE_SIMD) -# define KISS_FFT_COS(phase) _mm_set1_ps( cos(phase) ) -# define KISS_FFT_SIN(phase) _mm_set1_ps( sin(phase) ) -# define HALF_OF(x) ((x)*_mm_set1_ps(.5f)) -#else -# define KISS_FFT_COS(phase) (kiss_fft_scalar) cos(phase) -# define KISS_FFT_SIN(phase) (kiss_fft_scalar) sin(phase) -# define HALF_OF(x) ((x)*.5f) -#endif - -#define kf_cexp(x,phase) \ - do{ \ - (x)->r = KISS_FFT_COS(phase);\ - (x)->i = KISS_FFT_SIN(phase);\ - }while(0) - -#define kf_cexp2(x,phase) \ - do{ \ - (x)->r = TRIG_UPSCALE*celt_cos_norm((phase));\ - (x)->i = TRIG_UPSCALE*celt_cos_norm((phase)-32768);\ -}while(0) - -#endif /* KISS_FFT_GUTS_H */ diff --git a/src/opus-1.1/celt/arch.h b/src/opus-1.1/celt/arch.h deleted file mode 100644 index 3bbcd366..00000000 --- a/src/opus-1.1/celt/arch.h +++ /dev/null @@ -1,214 +0,0 @@ -/* Copyright (c) 2003-2008 Jean-Marc Valin - Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/** - @file arch.h - @brief Various architecture definitions for CELT -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef ARCH_H -#define ARCH_H - -#include "opus_types.h" -#include "opus_defines.h" - -# if !defined(__GNUC_PREREQ) -# if defined(__GNUC__)&&defined(__GNUC_MINOR__) -# define __GNUC_PREREQ(_maj,_min) \ - ((__GNUC__<<16)+__GNUC_MINOR__>=((_maj)<<16)+(_min)) -# else -# define __GNUC_PREREQ(_maj,_min) 0 -# endif -# endif - -#define CELT_SIG_SCALE 32768.f - -#define celt_fatal(str) _celt_fatal(str, __FILE__, __LINE__); -#ifdef ENABLE_ASSERTIONS -#include -#include -#ifdef __GNUC__ -__attribute__((noreturn)) -#endif -static OPUS_INLINE void _celt_fatal(const char *str, const char *file, int line) -{ - fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str); - abort(); -} -#define celt_assert(cond) {if (!(cond)) {celt_fatal("assertion failed: " #cond);}} -#define celt_assert2(cond, message) {if (!(cond)) {celt_fatal("assertion failed: " #cond "\n" message);}} -#else -#define celt_assert(cond) -#define celt_assert2(cond, message) -#endif - -#define IMUL32(a,b) ((a)*(b)) - -#define ABS(x) ((x) < 0 ? (-(x)) : (x)) /**< Absolute integer value. */ -#define ABS16(x) ((x) < 0 ? (-(x)) : (x)) /**< Absolute 16-bit value. */ -#define MIN16(a,b) ((a) < (b) ? (a) : (b)) /**< Minimum 16-bit value. */ -#define MAX16(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum 16-bit value. */ -#define ABS32(x) ((x) < 0 ? (-(x)) : (x)) /**< Absolute 32-bit value. */ -#define MIN32(a,b) ((a) < (b) ? (a) : (b)) /**< Minimum 32-bit value. */ -#define MAX32(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum 32-bit value. */ -#define IMIN(a,b) ((a) < (b) ? (a) : (b)) /**< Minimum int value. */ -#define IMAX(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum int value. */ -#define UADD32(a,b) ((a)+(b)) -#define USUB32(a,b) ((a)-(b)) - -#define PRINT_MIPS(file) - -#ifdef FIXED_POINT - -typedef opus_int16 opus_val16; -typedef opus_int32 opus_val32; - -typedef opus_val32 celt_sig; -typedef opus_val16 celt_norm; -typedef opus_val32 celt_ener; - -#define Q15ONE 32767 - -#define SIG_SHIFT 12 - -#define NORM_SCALING 16384 - -#define DB_SHIFT 10 - -#define EPSILON 1 -#define VERY_SMALL 0 -#define VERY_LARGE16 ((opus_val16)32767) -#define Q15_ONE ((opus_val16)32767) - -#define SCALEIN(a) (a) -#define SCALEOUT(a) (a) - -#ifdef FIXED_DEBUG -#include "fixed_debug.h" -#else - -#include "fixed_generic.h" - -#ifdef OPUS_ARM_INLINE_EDSP -#include "arm/fixed_armv5e.h" -#elif defined (OPUS_ARM_INLINE_ASM) -#include "arm/fixed_armv4.h" -#elif defined (BFIN_ASM) -#include "fixed_bfin.h" -#elif defined (TI_C5X_ASM) -#include "fixed_c5x.h" -#elif defined (TI_C6X_ASM) -#include "fixed_c6x.h" -#endif - -#endif - -#else /* FIXED_POINT */ - -typedef float opus_val16; -typedef float opus_val32; - -typedef float celt_sig; -typedef float celt_norm; -typedef float celt_ener; - -#define Q15ONE 1.0f - -#define NORM_SCALING 1.f - -#define EPSILON 1e-15f -#define VERY_SMALL 1e-30f -#define VERY_LARGE16 1e15f -#define Q15_ONE ((opus_val16)1.f) - -#define QCONST16(x,bits) (x) -#define QCONST32(x,bits) (x) - -#define NEG16(x) (-(x)) -#define NEG32(x) (-(x)) -#define EXTRACT16(x) (x) -#define EXTEND32(x) (x) -#define SHR16(a,shift) (a) -#define SHL16(a,shift) (a) -#define SHR32(a,shift) (a) -#define SHL32(a,shift) (a) -#define PSHR32(a,shift) (a) -#define VSHR32(a,shift) (a) - -#define PSHR(a,shift) (a) -#define SHR(a,shift) (a) -#define SHL(a,shift) (a) -#define SATURATE(x,a) (x) -#define SATURATE16(x) (x) - -#define ROUND16(a,shift) (a) -#define HALF16(x) (.5f*(x)) -#define HALF32(x) (.5f*(x)) - -#define ADD16(a,b) ((a)+(b)) -#define SUB16(a,b) ((a)-(b)) -#define ADD32(a,b) ((a)+(b)) -#define SUB32(a,b) ((a)-(b)) -#define MULT16_16_16(a,b) ((a)*(b)) -#define MULT16_16(a,b) ((opus_val32)(a)*(opus_val32)(b)) -#define MAC16_16(c,a,b) ((c)+(opus_val32)(a)*(opus_val32)(b)) - -#define MULT16_32_Q15(a,b) ((a)*(b)) -#define MULT16_32_Q16(a,b) ((a)*(b)) - -#define MULT32_32_Q31(a,b) ((a)*(b)) - -#define MAC16_32_Q15(c,a,b) ((c)+(a)*(b)) - -#define MULT16_16_Q11_32(a,b) ((a)*(b)) -#define MULT16_16_Q11(a,b) ((a)*(b)) -#define MULT16_16_Q13(a,b) ((a)*(b)) -#define MULT16_16_Q14(a,b) ((a)*(b)) -#define MULT16_16_Q15(a,b) ((a)*(b)) -#define MULT16_16_P15(a,b) ((a)*(b)) -#define MULT16_16_P13(a,b) ((a)*(b)) -#define MULT16_16_P14(a,b) ((a)*(b)) -#define MULT16_32_P16(a,b) ((a)*(b)) - -#define DIV32_16(a,b) (((opus_val32)(a))/(opus_val16)(b)) -#define DIV32(a,b) (((opus_val32)(a))/(opus_val32)(b)) - -#define SCALEIN(a) ((a)*CELT_SIG_SCALE) -#define SCALEOUT(a) ((a)*(1/CELT_SIG_SCALE)) - -#endif /* !FIXED_POINT */ - -#ifndef GLOBAL_STACK_SIZE -#ifdef FIXED_POINT -#define GLOBAL_STACK_SIZE 100000 -#else -#define GLOBAL_STACK_SIZE 100000 -#endif -#endif - -#endif /* ARCH_H */ diff --git a/src/opus-1.1/celt/arm/arm2gnu.pl b/src/opus-1.1/celt/arm/arm2gnu.pl deleted file mode 100755 index eab42efa..00000000 --- a/src/opus-1.1/celt/arm/arm2gnu.pl +++ /dev/null @@ -1,316 +0,0 @@ -#!/usr/bin/perl - -my $bigend; # little/big endian -my $nxstack; - -$nxstack = 0; - -eval 'exec /usr/local/bin/perl -S $0 ${1+"$@"}' - if $running_under_some_shell; - -while ($ARGV[0] =~ /^-/) { - $_ = shift; - last if /^--/; - if (/^-n/) { - $nflag++; - next; - } - die "I don't recognize this switch: $_\\n"; -} -$printit++ unless $nflag; - -$\ = "\n"; # automatically add newline on print -$n=0; - -$thumb = 0; # ARM mode by default, not Thumb. -@proc_stack = (); - -LINE: -while (<>) { - - # For ADRLs we need to add a new line after the substituted one. - $addPadding = 0; - - # First, we do not dare to touch *anything* inside double quotes, do we? - # Second, if you want a dollar character in the string, - # insert two of them -- that's how ARM C and assembler treat strings. - s/^([A-Za-z_]\w*)[ \t]+DCB[ \t]*\"/$1: .ascii \"/ && do { s/\$\$/\$/g; next }; - s/\bDCB\b[ \t]*\"/.ascii \"/ && do { s/\$\$/\$/g; next }; - s/^(\S+)\s+RN\s+(\S+)/$1 .req r$2/ && do { s/\$\$/\$/g; next }; - # If there's nothing on a line but a comment, don't try to apply any further - # substitutions (this is a cheap hack to avoid mucking up the license header) - s/^([ \t]*);/$1@/ && do { s/\$\$/\$/g; next }; - # If substituted -- leave immediately ! - - s/@/,:/; - s/;/@/; - while ( /@.*'/ ) { - s/(@.*)'/$1/g; - } - s/\{FALSE\}/0/g; - s/\{TRUE\}/1/g; - s/\{(\w\w\w\w+)\}/$1/g; - s/\bINCLUDE[ \t]*([^ \t\n]+)/.include \"$1\"/; - s/\bGET[ \t]*([^ \t\n]+)/.include \"${ my $x=$1; $x =~ s|\.s|-gnu.S|; \$x }\"/; - s/\bIMPORT\b/.extern/; - s/\bEXPORT\b/.global/; - s/^(\s+)\[/$1IF/; - s/^(\s+)\|/$1ELSE/; - s/^(\s+)\]/$1ENDIF/; - s/IF *:DEF:/ .ifdef/; - s/IF *:LNOT: *:DEF:/ .ifndef/; - s/ELSE/ .else/; - s/ENDIF/ .endif/; - - if( /\bIF\b/ ) { - s/\bIF\b/ .if/; - s/=/==/; - } - if ( $n == 2) { - s/\$/\\/g; - } - if ($n == 1) { - s/\$//g; - s/label//g; - $n = 2; - } - if ( /MACRO/ ) { - s/MACRO *\n/.macro/; - $n=1; - } - if ( /\bMEND\b/ ) { - s/\bMEND\b/.endm/; - $n=0; - } - - # ".rdata" doesn't work in 'as' version 2.13.2, as it is ".rodata" there. - # - if ( /\bAREA\b/ ) { - my $align; - $align = "2"; - if ( /ALIGN=(\d+)/ ) { - $align = $1; - } - if ( /CODE/ ) { - $nxstack = 1; - } - s/^(.+)CODE(.+)READONLY(.*)/ .text/; - s/^(.+)DATA(.+)READONLY(.*)/ .section .rdata/; - s/^(.+)\|\|\.data\|\|(.+)/ .data/; - s/^(.+)\|\|\.bss\|\|(.+)/ .bss/; - s/$/; .p2align $align/; - # Enable NEON instructions but don't produce a binary that requires - # ARMv7. RVCT does not have equivalent directives, so we just do this - # for all CODE areas. - if ( /.text/ ) { - # Separating .arch, .fpu, etc., by semicolons does not work (gas - # thinks the semicolon is part of the arch name, even when there's - # whitespace separating them). Sadly this means our line numbers - # won't match the original source file (we could use the .line - # directive, which is documented to be obsolete, but then gdb will - # show the wrong line in the translated source file). - s/$/; .arch armv7-a\n .fpu neon\n .object_arch armv4t/; - } - } - - s/\|\|\.constdata\$(\d+)\|\|/.L_CONST$1/; # ||.constdata$3|| - s/\|\|\.bss\$(\d+)\|\|/.L_BSS$1/; # ||.bss$2|| - s/\|\|\.data\$(\d+)\|\|/.L_DATA$1/; # ||.data$2|| - s/\|\|([a-zA-Z0-9_]+)\@([a-zA-Z0-9_]+)\|\|/@ $&/; - s/^(\s+)\%(\s)/ .space $1/; - - s/\|(.+)\.(\d+)\|/\.$1_$2/; # |L80.123| -> .L80_123 - s/\bCODE32\b/.code 32/ && do {$thumb = 0}; - s/\bCODE16\b/.code 16/ && do {$thumb = 1}; - if (/\bPROC\b/) - { - my $prefix; - my $proc; - /^([A-Za-z_\.]\w+)\b/; - $proc = $1; - $prefix = ""; - if ($proc) - { - $prefix = $prefix.sprintf("\t.type\t%s, %%function; ",$proc); - push(@proc_stack, $proc); - s/^[A-Za-z_\.]\w+/$&:/; - } - $prefix = $prefix."\t.thumb_func; " if ($thumb); - s/\bPROC\b/@ $&/; - $_ = $prefix.$_; - } - s/^(\s*)(S|Q|SH|U|UQ|UH)ASX\b/$1$2ADDSUBX/; - s/^(\s*)(S|Q|SH|U|UQ|UH)SAX\b/$1$2SUBADDX/; - if (/\bENDP\b/) - { - my $proc; - s/\bENDP\b/@ $&/; - $proc = pop(@proc_stack); - $_ = "\t.size $proc, .-$proc".$_ if ($proc); - } - s/\bSUBT\b/@ $&/; - s/\bDATA\b/@ $&/; # DATA directive is deprecated -- Asm guide, p.7-25 - s/\bKEEP\b/@ $&/; - s/\bEXPORTAS\b/@ $&/; - s/\|\|(.)+\bEQU\b/@ $&/; - s/\|\|([\w\$]+)\|\|/$1/; - s/\bENTRY\b/@ $&/; - s/\bASSERT\b/@ $&/; - s/\bGBLL\b/@ $&/; - s/\bGBLA\b/@ $&/; - s/^\W+OPT\b/@ $&/; - s/:OR:/|/g; - s/:SHL:/<>/g; - s/:AND:/&/g; - s/:LAND:/&&/g; - s/CPSR/cpsr/; - s/SPSR/spsr/; - s/ALIGN$/.balign 4/; - s/ALIGN\s+([0-9x]+)$/.balign $1/; - s/psr_cxsf/psr_all/; - s/LTORG/.ltorg/; - s/^([A-Za-z_]\w*)[ \t]+EQU/ .set $1,/; - s/^([A-Za-z_]\w*)[ \t]+SETL/ .set $1,/; - s/^([A-Za-z_]\w*)[ \t]+SETA/ .set $1,/; - s/^([A-Za-z_]\w*)[ \t]+\*/ .set $1,/; - - # {PC} + 0xdeadfeed --> . + 0xdeadfeed - s/\{PC\} \+/ \. +/; - - # Single hex constant on the line ! - # - # >>> NOTE <<< - # Double-precision floats in gcc are always mixed-endian, which means - # bytes in two words are little-endian, but words are big-endian. - # So, 0x0000deadfeed0000 would be stored as 0x0000dead at low address - # and 0xfeed0000 at high address. - # - s/\bDCFD\b[ \t]+0x([a-fA-F0-9]{8})([a-fA-F0-9]{8})/.long 0x$1, 0x$2/; - # Only decimal constants on the line, no hex ! - s/\bDCFD\b[ \t]+([0-9\.\-]+)/.double $1/; - - # Single hex constant on the line ! -# s/\bDCFS\b[ \t]+0x([a-f0-9]{8})([a-f0-9]{8})/.long 0x$1, 0x$2/; - # Only decimal constants on the line, no hex ! -# s/\bDCFS\b[ \t]+([0-9\.\-]+)/.double $1/; - s/\bDCFS[ \t]+0x/.word 0x/; - s/\bDCFS\b/.float/; - - s/^([A-Za-z_]\w*)[ \t]+DCD/$1 .word/; - s/\bDCD\b/.word/; - s/^([A-Za-z_]\w*)[ \t]+DCW/$1 .short/; - s/\bDCW\b/.short/; - s/^([A-Za-z_]\w*)[ \t]+DCB/$1 .byte/; - s/\bDCB\b/.byte/; - s/^([A-Za-z_]\w*)[ \t]+\%/.comm $1,/; - s/^[A-Za-z_\.]\w+/$&:/; - s/^(\d+)/$1:/; - s/\%(\d+)/$1b_or_f/; - s/\%[Bb](\d+)/$1b/; - s/\%[Ff](\d+)/$1f/; - s/\%[Ff][Tt](\d+)/$1f/; - s/&([\dA-Fa-f]+)/0x$1/; - if ( /\b2_[01]+\b/ ) { - s/\b2_([01]+)\b/conv$1&&&&/g; - while ( /[01][01][01][01]&&&&/ ) { - s/0000&&&&/&&&&0/g; - s/0001&&&&/&&&&1/g; - s/0010&&&&/&&&&2/g; - s/0011&&&&/&&&&3/g; - s/0100&&&&/&&&&4/g; - s/0101&&&&/&&&&5/g; - s/0110&&&&/&&&&6/g; - s/0111&&&&/&&&&7/g; - s/1000&&&&/&&&&8/g; - s/1001&&&&/&&&&9/g; - s/1010&&&&/&&&&A/g; - s/1011&&&&/&&&&B/g; - s/1100&&&&/&&&&C/g; - s/1101&&&&/&&&&D/g; - s/1110&&&&/&&&&E/g; - s/1111&&&&/&&&&F/g; - } - s/000&&&&/&&&&0/g; - s/001&&&&/&&&&1/g; - s/010&&&&/&&&&2/g; - s/011&&&&/&&&&3/g; - s/100&&&&/&&&&4/g; - s/101&&&&/&&&&5/g; - s/110&&&&/&&&&6/g; - s/111&&&&/&&&&7/g; - s/00&&&&/&&&&0/g; - s/01&&&&/&&&&1/g; - s/10&&&&/&&&&2/g; - s/11&&&&/&&&&3/g; - s/0&&&&/&&&&0/g; - s/1&&&&/&&&&1/g; - s/conv&&&&/0x/g; - } - - if ( /commandline/) - { - if( /-bigend/) - { - $bigend=1; - } - } - - if ( /\bDCDU\b/ ) - { - my $cmd=$_; - my $value; - my $prefix; - my $w1; - my $w2; - my $w3; - my $w4; - - s/\s+DCDU\b/@ $&/; - - $cmd =~ /\bDCDU\b\s+0x(\d+)/; - $value = $1; - $value =~ /(\w\w)(\w\w)(\w\w)(\w\w)/; - $w1 = $1; - $w2 = $2; - $w3 = $3; - $w4 = $4; - - if( $bigend ne "") - { - # big endian - $prefix = "\t.byte\t0x".$w1.";". - "\t.byte\t0x".$w2.";". - "\t.byte\t0x".$w3.";". - "\t.byte\t0x".$w4."; "; - } - else - { - # little endian - $prefix = "\t.byte\t0x".$w4.";". - "\t.byte\t0x".$w3.";". - "\t.byte\t0x".$w2.";". - "\t.byte\t0x".$w1."; "; - } - $_=$prefix.$_; - } - - if ( /\badrl\b/i ) - { - s/\badrl\s+(\w+)\s*,\s*(\w+)/ldr $1,=$2/i; - $addPadding = 1; - } - s/\bEND\b/@ END/; -} continue { - printf ("%s", $_) if $printit; - if ($addPadding != 0) - { - printf (" mov r0,r0\n"); - $addPadding = 0; - } -} -#If we had a code section, mark that this object doesn't need an executable -# stack. -if ($nxstack) { - printf (" .section\t.note.GNU-stack,\"\",\%\%progbits\n"); -} diff --git a/src/opus-1.1/celt/arm/arm_celt_map.c b/src/opus-1.1/celt/arm/arm_celt_map.c deleted file mode 100644 index 547a84d1..00000000 --- a/src/opus-1.1/celt/arm/arm_celt_map.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (c) 2010 Xiph.Org Foundation - * Copyright (c) 2013 Parrot */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "pitch.h" - -#if defined(OPUS_HAVE_RTCD) - -# if defined(FIXED_POINT) -opus_val32 (*const CELT_PITCH_XCORR_IMPL[OPUS_ARCHMASK+1])(const opus_val16 *, - const opus_val16 *, opus_val32 *, int , int) = { - celt_pitch_xcorr_c, /* ARMv4 */ - MAY_HAVE_EDSP(celt_pitch_xcorr), /* EDSP */ - MAY_HAVE_MEDIA(celt_pitch_xcorr), /* Media */ - MAY_HAVE_NEON(celt_pitch_xcorr) /* NEON */ -}; -# else -# error "Floating-point implementation is not supported by ARM asm yet." \ - "Reconfigure with --disable-rtcd or send patches." -# endif - -#endif diff --git a/src/opus-1.1/celt/arm/armcpu.c b/src/opus-1.1/celt/arm/armcpu.c deleted file mode 100644 index 17685258..00000000 --- a/src/opus-1.1/celt/arm/armcpu.c +++ /dev/null @@ -1,174 +0,0 @@ -/* Copyright (c) 2010 Xiph.Org Foundation - * Copyright (c) 2013 Parrot */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* Original code from libtheora modified to suit to Opus */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#ifdef OPUS_HAVE_RTCD - -#include "armcpu.h" -#include "cpu_support.h" -#include "os_support.h" -#include "opus_types.h" - -#define OPUS_CPU_ARM_V4 (1) -#define OPUS_CPU_ARM_EDSP (1<<1) -#define OPUS_CPU_ARM_MEDIA (1<<2) -#define OPUS_CPU_ARM_NEON (1<<3) - -#if defined(_MSC_VER) -/*For GetExceptionCode() and EXCEPTION_ILLEGAL_INSTRUCTION.*/ -# define WIN32_LEAN_AND_MEAN -# define WIN32_EXTRA_LEAN -# include - -static OPUS_INLINE opus_uint32 opus_cpu_capabilities(void){ - opus_uint32 flags; - flags=0; - /* MSVC has no OPUS_INLINE __asm support for ARM, but it does let you __emit - * instructions via their assembled hex code. - * All of these instructions should be essentially nops. */ -# if defined(OPUS_ARM_MAY_HAVE_EDSP) - __try{ - /*PLD [r13]*/ - __emit(0xF5DDF000); - flags|=OPUS_CPU_ARM_EDSP; - } - __except(GetExceptionCode()==EXCEPTION_ILLEGAL_INSTRUCTION){ - /*Ignore exception.*/ - } -# if defined(OPUS_ARM_MAY_HAVE_MEDIA) - __try{ - /*SHADD8 r3,r3,r3*/ - __emit(0xE6333F93); - flags|=OPUS_CPU_ARM_MEDIA; - } - __except(GetExceptionCode()==EXCEPTION_ILLEGAL_INSTRUCTION){ - /*Ignore exception.*/ - } -# if defined(OPUS_ARM_MAY_HAVE_NEON) - __try{ - /*VORR q0,q0,q0*/ - __emit(0xF2200150); - flags|=OPUS_CPU_ARM_NEON; - } - __except(GetExceptionCode()==EXCEPTION_ILLEGAL_INSTRUCTION){ - /*Ignore exception.*/ - } -# endif -# endif -# endif - return flags; -} - -#elif defined(__linux__) -/* Linux based */ -opus_uint32 opus_cpu_capabilities(void) -{ - opus_uint32 flags = 0; - FILE *cpuinfo; - - /* Reading /proc/self/auxv would be easier, but that doesn't work reliably on - * Android */ - cpuinfo = fopen("/proc/cpuinfo", "r"); - - if(cpuinfo != NULL) - { - /* 512 should be enough for anybody (it's even enough for all the flags that - * x86 has accumulated... so far). */ - char buf[512]; - - while(fgets(buf, 512, cpuinfo) != NULL) - { -# if defined(OPUS_ARM_MAY_HAVE_EDSP) || defined(OPUS_ARM_MAY_HAVE_NEON) - /* Search for edsp and neon flag */ - if(memcmp(buf, "Features", 8) == 0) - { - char *p; -# if defined(OPUS_ARM_MAY_HAVE_EDSP) - p = strstr(buf, " edsp"); - if(p != NULL && (p[5] == ' ' || p[5] == '\n')) - flags |= OPUS_CPU_ARM_EDSP; -# endif - -# if defined(OPUS_ARM_MAY_HAVE_NEON) - p = strstr(buf, " neon"); - if(p != NULL && (p[5] == ' ' || p[5] == '\n')) - flags |= OPUS_CPU_ARM_NEON; -# endif - } -# endif - -# if defined(OPUS_ARM_MAY_HAVE_MEDIA) - /* Search for media capabilities (>= ARMv6) */ - if(memcmp(buf, "CPU architecture:", 17) == 0) - { - int version; - version = atoi(buf+17); - - if(version >= 6) - flags |= OPUS_CPU_ARM_MEDIA; - } -# endif - } - - fclose(cpuinfo); - } - return flags; -} -#else -/* The feature registers which can tell us what the processor supports are - * accessible in priveleged modes only, so we can't have a general user-space - * detection method like on x86.*/ -# error "Configured to use ARM asm but no CPU detection method available for " \ - "your platform. Reconfigure with --disable-rtcd (or send patches)." -#endif - -int opus_select_arch(void) -{ - opus_uint32 flags = opus_cpu_capabilities(); - int arch = 0; - - if(!(flags & OPUS_CPU_ARM_EDSP)) - return arch; - arch++; - - if(!(flags & OPUS_CPU_ARM_MEDIA)) - return arch; - arch++; - - if(!(flags & OPUS_CPU_ARM_NEON)) - return arch; - arch++; - - return arch; -} - -#endif diff --git a/src/opus-1.1/celt/arm/armcpu.h b/src/opus-1.1/celt/arm/armcpu.h deleted file mode 100644 index ac574460..00000000 --- a/src/opus-1.1/celt/arm/armcpu.h +++ /dev/null @@ -1,71 +0,0 @@ -/* Copyright (c) 2010 Xiph.Org Foundation - * Copyright (c) 2013 Parrot */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#if !defined(ARMCPU_H) -# define ARMCPU_H - -# if defined(OPUS_ARM_MAY_HAVE_EDSP) -# define MAY_HAVE_EDSP(name) name ## _edsp -# else -# define MAY_HAVE_EDSP(name) name ## _c -# endif - -# if defined(OPUS_ARM_MAY_HAVE_MEDIA) -# define MAY_HAVE_MEDIA(name) name ## _media -# else -# define MAY_HAVE_MEDIA(name) MAY_HAVE_EDSP(name) -# endif - -# if defined(OPUS_ARM_MAY_HAVE_NEON) -# define MAY_HAVE_NEON(name) name ## _neon -# else -# define MAY_HAVE_NEON(name) MAY_HAVE_MEDIA(name) -# endif - -# if defined(OPUS_ARM_PRESUME_EDSP) -# define PRESUME_EDSP(name) name ## _edsp -# else -# define PRESUME_EDSP(name) name ## _c -# endif - -# if defined(OPUS_ARM_PRESUME_MEDIA) -# define PRESUME_MEDIA(name) name ## _media -# else -# define PRESUME_MEDIA(name) PRESUME_EDSP(name) -# endif - -# if defined(OPUS_ARM_PRESUME_NEON) -# define PRESUME_NEON(name) name ## _neon -# else -# define PRESUME_NEON(name) PRESUME_MEDIA(name) -# endif - -# if defined(OPUS_HAVE_RTCD) -int opus_select_arch(void); -# endif - -#endif diff --git a/src/opus-1.1/celt/arm/armopts.s.in b/src/opus-1.1/celt/arm/armopts.s.in deleted file mode 100644 index 3d8aaf27..00000000 --- a/src/opus-1.1/celt/arm/armopts.s.in +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 2013 Mozilla Corporation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -; Set the following to 1 if we have EDSP instructions -; (LDRD/STRD, etc., ARMv5E and later). -OPUS_ARM_MAY_HAVE_EDSP * @OPUS_ARM_MAY_HAVE_EDSP@ - -; Set the following to 1 if we have ARMv6 media instructions. -OPUS_ARM_MAY_HAVE_MEDIA * @OPUS_ARM_MAY_HAVE_MEDIA@ - -; Set the following to 1 if we have NEON (some ARMv7) -OPUS_ARM_MAY_HAVE_NEON * @OPUS_ARM_MAY_HAVE_NEON@ - -END diff --git a/src/opus-1.1/celt/arm/celt_pitch_xcorr_arm.s b/src/opus-1.1/celt/arm/celt_pitch_xcorr_arm.s deleted file mode 100644 index 09917b16..00000000 --- a/src/opus-1.1/celt/arm/celt_pitch_xcorr_arm.s +++ /dev/null @@ -1,545 +0,0 @@ -; Copyright (c) 2007-2008 CSIRO -; Copyright (c) 2007-2009 Xiph.Org Foundation -; Copyright (c) 2013 Parrot -; Written by Aurélien Zanelli -; -; Redistribution and use in source and binary forms, with or without -; modification, are permitted provided that the following conditions -; are met: -; -; - Redistributions of source code must retain the above copyright -; notice, this list of conditions and the following disclaimer. -; -; - Redistributions in binary form must reproduce the above copyright -; notice, this list of conditions and the following disclaimer in the -; documentation and/or other materials provided with the distribution. -; -; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER -; OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - AREA |.text|, CODE, READONLY - - GET celt/arm/armopts.s - -IF OPUS_ARM_MAY_HAVE_EDSP - EXPORT celt_pitch_xcorr_edsp -ENDIF - -IF OPUS_ARM_MAY_HAVE_NEON - EXPORT celt_pitch_xcorr_neon -ENDIF - -IF OPUS_ARM_MAY_HAVE_NEON - -; Compute sum[k]=sum(x[j]*y[j+k],j=0...len-1), k=0...3 -xcorr_kernel_neon PROC - ; input: - ; r3 = int len - ; r4 = opus_val16 *x - ; r5 = opus_val16 *y - ; q0 = opus_val32 sum[4] - ; output: - ; q0 = opus_val32 sum[4] - ; preserved: r0-r3, r6-r11, d2, q4-q7, q9-q15 - ; internal usage: - ; r12 = int j - ; d3 = y_3|y_2|y_1|y_0 - ; q2 = y_B|y_A|y_9|y_8|y_7|y_6|y_5|y_4 - ; q3 = x_7|x_6|x_5|x_4|x_3|x_2|x_1|x_0 - ; q8 = scratch - ; - ; Load y[0...3] - ; This requires len>0 to always be valid (which we assert in the C code). - VLD1.16 {d5}, [r5]! - SUBS r12, r3, #8 - BLE xcorr_kernel_neon_process4 -; Process 8 samples at a time. -; This loop loads one y value more than we actually need. Therefore we have to -; stop as soon as there are 8 or fewer samples left (instead of 7), to avoid -; reading past the end of the array. -xcorr_kernel_neon_process8 - ; This loop has 19 total instructions (10 cycles to issue, minimum), with - ; - 2 cycles of ARM insrtuctions, - ; - 10 cycles of load/store/byte permute instructions, and - ; - 9 cycles of data processing instructions. - ; On a Cortex A8, we dual-issue the maximum amount (9 cycles) between the - ; latter two categories, meaning the whole loop should run in 10 cycles per - ; iteration, barring cache misses. - ; - ; Load x[0...7] - VLD1.16 {d6, d7}, [r4]! - ; Unlike VMOV, VAND is a data processsing instruction (and doesn't get - ; assembled to VMOV, like VORR would), so it dual-issues with the prior VLD1. - VAND d3, d5, d5 - SUBS r12, r12, #8 - ; Load y[4...11] - VLD1.16 {d4, d5}, [r5]! - VMLAL.S16 q0, d3, d6[0] - VEXT.16 d16, d3, d4, #1 - VMLAL.S16 q0, d4, d7[0] - VEXT.16 d17, d4, d5, #1 - VMLAL.S16 q0, d16, d6[1] - VEXT.16 d16, d3, d4, #2 - VMLAL.S16 q0, d17, d7[1] - VEXT.16 d17, d4, d5, #2 - VMLAL.S16 q0, d16, d6[2] - VEXT.16 d16, d3, d4, #3 - VMLAL.S16 q0, d17, d7[2] - VEXT.16 d17, d4, d5, #3 - VMLAL.S16 q0, d16, d6[3] - VMLAL.S16 q0, d17, d7[3] - BGT xcorr_kernel_neon_process8 -; Process 4 samples here if we have > 4 left (still reading one extra y value). -xcorr_kernel_neon_process4 - ADDS r12, r12, #4 - BLE xcorr_kernel_neon_process2 - ; Load x[0...3] - VLD1.16 d6, [r4]! - ; Use VAND since it's a data processing instruction again. - VAND d4, d5, d5 - SUB r12, r12, #4 - ; Load y[4...7] - VLD1.16 d5, [r5]! - VMLAL.S16 q0, d4, d6[0] - VEXT.16 d16, d4, d5, #1 - VMLAL.S16 q0, d16, d6[1] - VEXT.16 d16, d4, d5, #2 - VMLAL.S16 q0, d16, d6[2] - VEXT.16 d16, d4, d5, #3 - VMLAL.S16 q0, d16, d6[3] -; Process 2 samples here if we have > 2 left (still reading one extra y value). -xcorr_kernel_neon_process2 - ADDS r12, r12, #2 - BLE xcorr_kernel_neon_process1 - ; Load x[0...1] - VLD2.16 {d6[],d7[]}, [r4]! - ; Use VAND since it's a data processing instruction again. - VAND d4, d5, d5 - SUB r12, r12, #2 - ; Load y[4...5] - VLD1.32 {d5[]}, [r5]! - VMLAL.S16 q0, d4, d6 - VEXT.16 d16, d4, d5, #1 - ; Replace bottom copy of {y5,y4} in d5 with {y3,y2} from d4, using VSRI - ; instead of VEXT, since it's a data-processing instruction. - VSRI.64 d5, d4, #32 - VMLAL.S16 q0, d16, d7 -; Process 1 sample using the extra y value we loaded above. -xcorr_kernel_neon_process1 - ; Load next *x - VLD1.16 {d6[]}, [r4]! - ADDS r12, r12, #1 - ; y[0...3] are left in d5 from prior iteration(s) (if any) - VMLAL.S16 q0, d5, d6 - MOVLE pc, lr -; Now process 1 last sample, not reading ahead. - ; Load last *y - VLD1.16 {d4[]}, [r5]! - VSRI.64 d4, d5, #16 - ; Load last *x - VLD1.16 {d6[]}, [r4]! - VMLAL.S16 q0, d4, d6 - MOV pc, lr - ENDP - -; opus_val32 celt_pitch_xcorr_neon(opus_val16 *_x, opus_val16 *_y, -; opus_val32 *xcorr, int len, int max_pitch) -celt_pitch_xcorr_neon PROC - ; input: - ; r0 = opus_val16 *_x - ; r1 = opus_val16 *_y - ; r2 = opus_val32 *xcorr - ; r3 = int len - ; output: - ; r0 = int maxcorr - ; internal usage: - ; r4 = opus_val16 *x (for xcorr_kernel_neon()) - ; r5 = opus_val16 *y (for xcorr_kernel_neon()) - ; r6 = int max_pitch - ; r12 = int j - ; q15 = int maxcorr[4] (q15 is not used by xcorr_kernel_neon()) - STMFD sp!, {r4-r6, lr} - LDR r6, [sp, #16] - VMOV.S32 q15, #1 - ; if (max_pitch < 4) goto celt_pitch_xcorr_neon_process4_done - SUBS r6, r6, #4 - BLT celt_pitch_xcorr_neon_process4_done -celt_pitch_xcorr_neon_process4 - ; xcorr_kernel_neon parameters: - ; r3 = len, r4 = _x, r5 = _y, q0 = {0, 0, 0, 0} - MOV r4, r0 - MOV r5, r1 - VEOR q0, q0, q0 - ; xcorr_kernel_neon only modifies r4, r5, r12, and q0...q3. - ; So we don't save/restore any other registers. - BL xcorr_kernel_neon - SUBS r6, r6, #4 - VST1.32 {q0}, [r2]! - ; _y += 4 - ADD r1, r1, #8 - VMAX.S32 q15, q15, q0 - ; if (max_pitch < 4) goto celt_pitch_xcorr_neon_process4_done - BGE celt_pitch_xcorr_neon_process4 -; We have less than 4 sums left to compute. -celt_pitch_xcorr_neon_process4_done - ADDS r6, r6, #4 - ; Reduce maxcorr to a single value - VMAX.S32 d30, d30, d31 - VPMAX.S32 d30, d30, d30 - ; if (max_pitch <= 0) goto celt_pitch_xcorr_neon_done - BLE celt_pitch_xcorr_neon_done -; Now compute each remaining sum one at a time. -celt_pitch_xcorr_neon_process_remaining - MOV r4, r0 - MOV r5, r1 - VMOV.I32 q0, #0 - SUBS r12, r3, #8 - BLT celt_pitch_xcorr_neon_process_remaining4 -; Sum terms 8 at a time. -celt_pitch_xcorr_neon_process_remaining_loop8 - ; Load x[0...7] - VLD1.16 {q1}, [r4]! - ; Load y[0...7] - VLD1.16 {q2}, [r5]! - SUBS r12, r12, #8 - VMLAL.S16 q0, d4, d2 - VMLAL.S16 q0, d5, d3 - BGE celt_pitch_xcorr_neon_process_remaining_loop8 -; Sum terms 4 at a time. -celt_pitch_xcorr_neon_process_remaining4 - ADDS r12, r12, #4 - BLT celt_pitch_xcorr_neon_process_remaining4_done - ; Load x[0...3] - VLD1.16 {d2}, [r4]! - ; Load y[0...3] - VLD1.16 {d3}, [r5]! - SUB r12, r12, #4 - VMLAL.S16 q0, d3, d2 -celt_pitch_xcorr_neon_process_remaining4_done - ; Reduce the sum to a single value. - VADD.S32 d0, d0, d1 - VPADDL.S32 d0, d0 - ADDS r12, r12, #4 - BLE celt_pitch_xcorr_neon_process_remaining_loop_done -; Sum terms 1 at a time. -celt_pitch_xcorr_neon_process_remaining_loop1 - VLD1.16 {d2[]}, [r4]! - VLD1.16 {d3[]}, [r5]! - SUBS r12, r12, #1 - VMLAL.S16 q0, d2, d3 - BGT celt_pitch_xcorr_neon_process_remaining_loop1 -celt_pitch_xcorr_neon_process_remaining_loop_done - VST1.32 {d0[0]}, [r2]! - VMAX.S32 d30, d30, d0 - SUBS r6, r6, #1 - ; _y++ - ADD r1, r1, #2 - ; if (--max_pitch > 0) goto celt_pitch_xcorr_neon_process_remaining - BGT celt_pitch_xcorr_neon_process_remaining -celt_pitch_xcorr_neon_done - VMOV.32 r0, d30[0] - LDMFD sp!, {r4-r6, pc} - ENDP - -ENDIF - -IF OPUS_ARM_MAY_HAVE_EDSP - -; This will get used on ARMv7 devices without NEON, so it has been optimized -; to take advantage of dual-issuing where possible. -xcorr_kernel_edsp PROC - ; input: - ; r3 = int len - ; r4 = opus_val16 *_x (must be 32-bit aligned) - ; r5 = opus_val16 *_y (must be 32-bit aligned) - ; r6...r9 = opus_val32 sum[4] - ; output: - ; r6...r9 = opus_val32 sum[4] - ; preserved: r0-r5 - ; internal usage - ; r2 = int j - ; r12,r14 = opus_val16 x[4] - ; r10,r11 = opus_val16 y[4] - STMFD sp!, {r2,r4,r5,lr} - LDR r10, [r5], #4 ; Load y[0...1] - SUBS r2, r3, #4 ; j = len-4 - LDR r11, [r5], #4 ; Load y[2...3] - BLE xcorr_kernel_edsp_process4_done - LDR r12, [r4], #4 ; Load x[0...1] - ; Stall -xcorr_kernel_edsp_process4 - ; The multiplies must issue from pipeline 0, and can't dual-issue with each - ; other. Every other instruction here dual-issues with a multiply, and is - ; thus "free". There should be no stalls in the body of the loop. - SMLABB r6, r12, r10, r6 ; sum[0] = MAC16_16(sum[0],x_0,y_0) - LDR r14, [r4], #4 ; Load x[2...3] - SMLABT r7, r12, r10, r7 ; sum[1] = MAC16_16(sum[1],x_0,y_1) - SUBS r2, r2, #4 ; j-=4 - SMLABB r8, r12, r11, r8 ; sum[2] = MAC16_16(sum[2],x_0,y_2) - SMLABT r9, r12, r11, r9 ; sum[3] = MAC16_16(sum[3],x_0,y_3) - SMLATT r6, r12, r10, r6 ; sum[0] = MAC16_16(sum[0],x_1,y_1) - LDR r10, [r5], #4 ; Load y[4...5] - SMLATB r7, r12, r11, r7 ; sum[1] = MAC16_16(sum[1],x_1,y_2) - SMLATT r8, r12, r11, r8 ; sum[2] = MAC16_16(sum[2],x_1,y_3) - SMLATB r9, r12, r10, r9 ; sum[3] = MAC16_16(sum[3],x_1,y_4) - LDRGT r12, [r4], #4 ; Load x[0...1] - SMLABB r6, r14, r11, r6 ; sum[0] = MAC16_16(sum[0],x_2,y_2) - SMLABT r7, r14, r11, r7 ; sum[1] = MAC16_16(sum[1],x_2,y_3) - SMLABB r8, r14, r10, r8 ; sum[2] = MAC16_16(sum[2],x_2,y_4) - SMLABT r9, r14, r10, r9 ; sum[3] = MAC16_16(sum[3],x_2,y_5) - SMLATT r6, r14, r11, r6 ; sum[0] = MAC16_16(sum[0],x_3,y_3) - LDR r11, [r5], #4 ; Load y[6...7] - SMLATB r7, r14, r10, r7 ; sum[1] = MAC16_16(sum[1],x_3,y_4) - SMLATT r8, r14, r10, r8 ; sum[2] = MAC16_16(sum[2],x_3,y_5) - SMLATB r9, r14, r11, r9 ; sum[3] = MAC16_16(sum[3],x_3,y_6) - BGT xcorr_kernel_edsp_process4 -xcorr_kernel_edsp_process4_done - ADDS r2, r2, #4 - BLE xcorr_kernel_edsp_done - LDRH r12, [r4], #2 ; r12 = *x++ - SUBS r2, r2, #1 ; j-- - ; Stall - SMLABB r6, r12, r10, r6 ; sum[0] = MAC16_16(sum[0],x,y_0) - LDRGTH r14, [r4], #2 ; r14 = *x++ - SMLABT r7, r12, r10, r7 ; sum[1] = MAC16_16(sum[1],x,y_1) - SMLABB r8, r12, r11, r8 ; sum[2] = MAC16_16(sum[2],x,y_2) - SMLABT r9, r12, r11, r9 ; sum[3] = MAC16_16(sum[3],x,y_3) - BLE xcorr_kernel_edsp_done - SMLABT r6, r14, r10, r6 ; sum[0] = MAC16_16(sum[0],x,y_1) - SUBS r2, r2, #1 ; j-- - SMLABB r7, r14, r11, r7 ; sum[1] = MAC16_16(sum[1],x,y_2) - LDRH r10, [r5], #2 ; r10 = y_4 = *y++ - SMLABT r8, r14, r11, r8 ; sum[2] = MAC16_16(sum[2],x,y_3) - LDRGTH r12, [r4], #2 ; r12 = *x++ - SMLABB r9, r14, r10, r9 ; sum[3] = MAC16_16(sum[3],x,y_4) - BLE xcorr_kernel_edsp_done - SMLABB r6, r12, r11, r6 ; sum[0] = MAC16_16(sum[0],tmp,y_2) - CMP r2, #1 ; j-- - SMLABT r7, r12, r11, r7 ; sum[1] = MAC16_16(sum[1],tmp,y_3) - LDRH r2, [r5], #2 ; r2 = y_5 = *y++ - SMLABB r8, r12, r10, r8 ; sum[2] = MAC16_16(sum[2],tmp,y_4) - LDRGTH r14, [r4] ; r14 = *x - SMLABB r9, r12, r2, r9 ; sum[3] = MAC16_16(sum[3],tmp,y_5) - BLE xcorr_kernel_edsp_done - SMLABT r6, r14, r11, r6 ; sum[0] = MAC16_16(sum[0],tmp,y_3) - LDRH r11, [r5] ; r11 = y_6 = *y - SMLABB r7, r14, r10, r7 ; sum[1] = MAC16_16(sum[1],tmp,y_4) - SMLABB r8, r14, r2, r8 ; sum[2] = MAC16_16(sum[2],tmp,y_5) - SMLABB r9, r14, r11, r9 ; sum[3] = MAC16_16(sum[3],tmp,y_6) -xcorr_kernel_edsp_done - LDMFD sp!, {r2,r4,r5,pc} - ENDP - -celt_pitch_xcorr_edsp PROC - ; input: - ; r0 = opus_val16 *_x (must be 32-bit aligned) - ; r1 = opus_val16 *_y (only needs to be 16-bit aligned) - ; r2 = opus_val32 *xcorr - ; r3 = int len - ; output: - ; r0 = maxcorr - ; internal usage - ; r4 = opus_val16 *x - ; r5 = opus_val16 *y - ; r6 = opus_val32 sum0 - ; r7 = opus_val32 sum1 - ; r8 = opus_val32 sum2 - ; r9 = opus_val32 sum3 - ; r1 = int max_pitch - ; r12 = int j - STMFD sp!, {r4-r11, lr} - MOV r5, r1 - LDR r1, [sp, #36] - MOV r4, r0 - TST r5, #3 - ; maxcorr = 1 - MOV r0, #1 - BEQ celt_pitch_xcorr_edsp_process1u_done -; Compute one sum at the start to make y 32-bit aligned. - SUBS r12, r3, #4 - ; r14 = sum = 0 - MOV r14, #0 - LDRH r8, [r5], #2 - BLE celt_pitch_xcorr_edsp_process1u_loop4_done - LDR r6, [r4], #4 - MOV r8, r8, LSL #16 -celt_pitch_xcorr_edsp_process1u_loop4 - LDR r9, [r5], #4 - SMLABT r14, r6, r8, r14 ; sum = MAC16_16(sum, x_0, y_0) - LDR r7, [r4], #4 - SMLATB r14, r6, r9, r14 ; sum = MAC16_16(sum, x_1, y_1) - LDR r8, [r5], #4 - SMLABT r14, r7, r9, r14 ; sum = MAC16_16(sum, x_2, y_2) - SUBS r12, r12, #4 ; j-=4 - SMLATB r14, r7, r8, r14 ; sum = MAC16_16(sum, x_3, y_3) - LDRGT r6, [r4], #4 - BGT celt_pitch_xcorr_edsp_process1u_loop4 - MOV r8, r8, LSR #16 -celt_pitch_xcorr_edsp_process1u_loop4_done - ADDS r12, r12, #4 -celt_pitch_xcorr_edsp_process1u_loop1 - LDRGEH r6, [r4], #2 - ; Stall - SMLABBGE r14, r6, r8, r14 ; sum = MAC16_16(sum, *x, *y) - SUBGES r12, r12, #1 - LDRGTH r8, [r5], #2 - BGT celt_pitch_xcorr_edsp_process1u_loop1 - ; Restore _x - SUB r4, r4, r3, LSL #1 - ; Restore and advance _y - SUB r5, r5, r3, LSL #1 - ; maxcorr = max(maxcorr, sum) - CMP r0, r14 - ADD r5, r5, #2 - MOVLT r0, r14 - SUBS r1, r1, #1 - ; xcorr[i] = sum - STR r14, [r2], #4 - BLE celt_pitch_xcorr_edsp_done -celt_pitch_xcorr_edsp_process1u_done - ; if (max_pitch < 4) goto celt_pitch_xcorr_edsp_process2 - SUBS r1, r1, #4 - BLT celt_pitch_xcorr_edsp_process2 -celt_pitch_xcorr_edsp_process4 - ; xcorr_kernel_edsp parameters: - ; r3 = len, r4 = _x, r5 = _y, r6...r9 = sum[4] = {0, 0, 0, 0} - MOV r6, #0 - MOV r7, #0 - MOV r8, #0 - MOV r9, #0 - BL xcorr_kernel_edsp ; xcorr_kernel_edsp(_x, _y+i, xcorr+i, len) - ; maxcorr = max(maxcorr, sum0, sum1, sum2, sum3) - CMP r0, r6 - ; _y+=4 - ADD r5, r5, #8 - MOVLT r0, r6 - CMP r0, r7 - MOVLT r0, r7 - CMP r0, r8 - MOVLT r0, r8 - CMP r0, r9 - MOVLT r0, r9 - STMIA r2!, {r6-r9} - SUBS r1, r1, #4 - BGE celt_pitch_xcorr_edsp_process4 -celt_pitch_xcorr_edsp_process2 - ADDS r1, r1, #2 - BLT celt_pitch_xcorr_edsp_process1a - SUBS r12, r3, #4 - ; {r10, r11} = {sum0, sum1} = {0, 0} - MOV r10, #0 - MOV r11, #0 - LDR r8, [r5], #4 - BLE celt_pitch_xcorr_edsp_process2_loop_done - LDR r6, [r4], #4 - LDR r9, [r5], #4 -celt_pitch_xcorr_edsp_process2_loop4 - SMLABB r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_0) - LDR r7, [r4], #4 - SMLABT r11, r6, r8, r11 ; sum1 = MAC16_16(sum1, x_0, y_1) - SUBS r12, r12, #4 ; j-=4 - SMLATT r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_1, y_1) - LDR r8, [r5], #4 - SMLATB r11, r6, r9, r11 ; sum1 = MAC16_16(sum1, x_1, y_2) - LDRGT r6, [r4], #4 - SMLABB r10, r7, r9, r10 ; sum0 = MAC16_16(sum0, x_2, y_2) - SMLABT r11, r7, r9, r11 ; sum1 = MAC16_16(sum1, x_2, y_3) - SMLATT r10, r7, r9, r10 ; sum0 = MAC16_16(sum0, x_3, y_3) - LDRGT r9, [r5], #4 - SMLATB r11, r7, r8, r11 ; sum1 = MAC16_16(sum1, x_3, y_4) - BGT celt_pitch_xcorr_edsp_process2_loop4 -celt_pitch_xcorr_edsp_process2_loop_done - ADDS r12, r12, #2 - BLE celt_pitch_xcorr_edsp_process2_1 - LDR r6, [r4], #4 - ; Stall - SMLABB r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_0) - LDR r9, [r5], #4 - SMLABT r11, r6, r8, r11 ; sum1 = MAC16_16(sum1, x_0, y_1) - SUB r12, r12, #2 - SMLATT r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_1, y_1) - MOV r8, r9 - SMLATB r11, r6, r9, r11 ; sum1 = MAC16_16(sum1, x_1, y_2) -celt_pitch_xcorr_edsp_process2_1 - LDRH r6, [r4], #2 - ADDS r12, r12, #1 - ; Stall - SMLABB r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_0) - LDRGTH r7, [r4], #2 - SMLABT r11, r6, r8, r11 ; sum1 = MAC16_16(sum1, x_0, y_1) - BLE celt_pitch_xcorr_edsp_process2_done - LDRH r9, [r5], #2 - SMLABT r10, r7, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_1) - SMLABB r11, r7, r9, r11 ; sum1 = MAC16_16(sum1, x_0, y_2) -celt_pitch_xcorr_edsp_process2_done - ; Restore _x - SUB r4, r4, r3, LSL #1 - ; Restore and advance _y - SUB r5, r5, r3, LSL #1 - ; maxcorr = max(maxcorr, sum0) - CMP r0, r10 - ADD r5, r5, #2 - MOVLT r0, r10 - SUB r1, r1, #2 - ; maxcorr = max(maxcorr, sum1) - CMP r0, r11 - ; xcorr[i] = sum - STR r10, [r2], #4 - MOVLT r0, r11 - STR r11, [r2], #4 -celt_pitch_xcorr_edsp_process1a - ADDS r1, r1, #1 - BLT celt_pitch_xcorr_edsp_done - SUBS r12, r3, #4 - ; r14 = sum = 0 - MOV r14, #0 - BLT celt_pitch_xcorr_edsp_process1a_loop_done - LDR r6, [r4], #4 - LDR r8, [r5], #4 - LDR r7, [r4], #4 - LDR r9, [r5], #4 -celt_pitch_xcorr_edsp_process1a_loop4 - SMLABB r14, r6, r8, r14 ; sum = MAC16_16(sum, x_0, y_0) - SUBS r12, r12, #4 ; j-=4 - SMLATT r14, r6, r8, r14 ; sum = MAC16_16(sum, x_1, y_1) - LDRGE r6, [r4], #4 - SMLABB r14, r7, r9, r14 ; sum = MAC16_16(sum, x_2, y_2) - LDRGE r8, [r5], #4 - SMLATT r14, r7, r9, r14 ; sum = MAC16_16(sum, x_3, y_3) - LDRGE r7, [r4], #4 - LDRGE r9, [r5], #4 - BGE celt_pitch_xcorr_edsp_process1a_loop4 -celt_pitch_xcorr_edsp_process1a_loop_done - ADDS r12, r12, #2 - LDRGE r6, [r4], #4 - LDRGE r8, [r5], #4 - ; Stall - SMLABBGE r14, r6, r8, r14 ; sum = MAC16_16(sum, x_0, y_0) - SUBGE r12, r12, #2 - SMLATTGE r14, r6, r8, r14 ; sum = MAC16_16(sum, x_1, y_1) - ADDS r12, r12, #1 - LDRGEH r6, [r4], #2 - LDRGEH r8, [r5], #2 - ; Stall - SMLABBGE r14, r6, r8, r14 ; sum = MAC16_16(sum, *x, *y) - ; maxcorr = max(maxcorr, sum) - CMP r0, r14 - ; xcorr[i] = sum - STR r14, [r2], #4 - MOVLT r0, r14 -celt_pitch_xcorr_edsp_done - LDMFD sp!, {r4-r11, pc} - ENDP - -ENDIF - -END diff --git a/src/opus-1.1/celt/arm/fixed_armv4.h b/src/opus-1.1/celt/arm/fixed_armv4.h deleted file mode 100644 index b690bc8c..00000000 --- a/src/opus-1.1/celt/arm/fixed_armv4.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Copyright (C) 2013 Xiph.Org Foundation and contributors */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FIXED_ARMv4_H -#define FIXED_ARMv4_H - -/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ -#undef MULT16_32_Q16 -static OPUS_INLINE opus_val32 MULT16_32_Q16_armv4(opus_val16 a, opus_val32 b) -{ - unsigned rd_lo; - int rd_hi; - __asm__( - "#MULT16_32_Q16\n\t" - "smull %0, %1, %2, %3\n\t" - : "=&r"(rd_lo), "=&r"(rd_hi) - : "%r"(b),"r"(a<<16) - ); - return rd_hi; -} -#define MULT16_32_Q16(a, b) (MULT16_32_Q16_armv4(a, b)) - - -/** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ -#undef MULT16_32_Q15 -static OPUS_INLINE opus_val32 MULT16_32_Q15_armv4(opus_val16 a, opus_val32 b) -{ - unsigned rd_lo; - int rd_hi; - __asm__( - "#MULT16_32_Q15\n\t" - "smull %0, %1, %2, %3\n\t" - : "=&r"(rd_lo), "=&r"(rd_hi) - : "%r"(b), "r"(a<<16) - ); - /*We intentionally don't OR in the high bit of rd_lo for speed.*/ - return rd_hi<<1; -} -#define MULT16_32_Q15(a, b) (MULT16_32_Q15_armv4(a, b)) - - -/** 16x32 multiply, followed by a 15-bit shift right and 32-bit add. - b must fit in 31 bits. - Result fits in 32 bits. */ -#undef MAC16_32_Q15 -#define MAC16_32_Q15(c, a, b) ADD32(c, MULT16_32_Q15(a, b)) - - -/** 32x32 multiplication, followed by a 31-bit shift right. Results fits in 32 bits */ -#undef MULT32_32_Q31 -#define MULT32_32_Q31(a,b) (opus_val32)((((opus_int64)(a)) * ((opus_int64)(b)))>>31) - -#endif diff --git a/src/opus-1.1/celt/arm/fixed_armv5e.h b/src/opus-1.1/celt/arm/fixed_armv5e.h deleted file mode 100644 index 1194a7d3..00000000 --- a/src/opus-1.1/celt/arm/fixed_armv5e.h +++ /dev/null @@ -1,116 +0,0 @@ -/* Copyright (C) 2007-2009 Xiph.Org Foundation - Copyright (C) 2003-2008 Jean-Marc Valin - Copyright (C) 2007-2008 CSIRO - Copyright (C) 2013 Parrot */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FIXED_ARMv5E_H -#define FIXED_ARMv5E_H - -#include "fixed_armv4.h" - -/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ -#undef MULT16_32_Q16 -static OPUS_INLINE opus_val32 MULT16_32_Q16_armv5e(opus_val16 a, opus_val32 b) -{ - int res; - __asm__( - "#MULT16_32_Q16\n\t" - "smulwb %0, %1, %2\n\t" - : "=r"(res) - : "r"(b),"r"(a) - ); - return res; -} -#define MULT16_32_Q16(a, b) (MULT16_32_Q16_armv5e(a, b)) - - -/** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ -#undef MULT16_32_Q15 -static OPUS_INLINE opus_val32 MULT16_32_Q15_armv5e(opus_val16 a, opus_val32 b) -{ - int res; - __asm__( - "#MULT16_32_Q15\n\t" - "smulwb %0, %1, %2\n\t" - : "=r"(res) - : "r"(b), "r"(a) - ); - return res<<1; -} -#define MULT16_32_Q15(a, b) (MULT16_32_Q15_armv5e(a, b)) - - -/** 16x32 multiply, followed by a 15-bit shift right and 32-bit add. - b must fit in 31 bits. - Result fits in 32 bits. */ -#undef MAC16_32_Q15 -static OPUS_INLINE opus_val32 MAC16_32_Q15_armv5e(opus_val32 c, opus_val16 a, - opus_val32 b) -{ - int res; - __asm__( - "#MAC16_32_Q15\n\t" - "smlawb %0, %1, %2, %3;\n" - : "=r"(res) - : "r"(b<<1), "r"(a), "r"(c) - ); - return res; -} -#define MAC16_32_Q15(c, a, b) (MAC16_32_Q15_armv5e(c, a, b)) - -/** 16x16 multiply-add where the result fits in 32 bits */ -#undef MAC16_16 -static OPUS_INLINE opus_val32 MAC16_16_armv5e(opus_val32 c, opus_val16 a, - opus_val16 b) -{ - int res; - __asm__( - "#MAC16_16\n\t" - "smlabb %0, %1, %2, %3;\n" - : "=r"(res) - : "r"(a), "r"(b), "r"(c) - ); - return res; -} -#define MAC16_16(c, a, b) (MAC16_16_armv5e(c, a, b)) - -/** 16x16 multiplication where the result fits in 32 bits */ -#undef MULT16_16 -static OPUS_INLINE opus_val32 MULT16_16_armv5e(opus_val16 a, opus_val16 b) -{ - int res; - __asm__( - "#MULT16_16\n\t" - "smulbb %0, %1, %2;\n" - : "=r"(res) - : "r"(a), "r"(b) - ); - return res; -} -#define MULT16_16(a, b) (MULT16_16_armv5e(a, b)) - -#endif diff --git a/src/opus-1.1/celt/arm/kiss_fft_armv4.h b/src/opus-1.1/celt/arm/kiss_fft_armv4.h deleted file mode 100644 index e4faad6f..00000000 --- a/src/opus-1.1/celt/arm/kiss_fft_armv4.h +++ /dev/null @@ -1,121 +0,0 @@ -/*Copyright (c) 2013, Xiph.Org Foundation and contributors. - - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE.*/ - -#ifndef KISS_FFT_ARMv4_H -#define KISS_FFT_ARMv4_H - -#if !defined(KISS_FFT_GUTS_H) -#error "This file should only be included from _kiss_fft_guts.h" -#endif - -#ifdef FIXED_POINT - -#undef C_MUL -#define C_MUL(m,a,b) \ - do{ \ - int br__; \ - int bi__; \ - int tt__; \ - __asm__ __volatile__( \ - "#C_MUL\n\t" \ - "ldrsh %[br], [%[bp], #0]\n\t" \ - "ldm %[ap], {r0,r1}\n\t" \ - "ldrsh %[bi], [%[bp], #2]\n\t" \ - "smull %[tt], %[mi], r1, %[br]\n\t" \ - "smlal %[tt], %[mi], r0, %[bi]\n\t" \ - "rsb %[bi], %[bi], #0\n\t" \ - "smull %[br], %[mr], r0, %[br]\n\t" \ - "mov %[tt], %[tt], lsr #15\n\t" \ - "smlal %[br], %[mr], r1, %[bi]\n\t" \ - "orr %[mi], %[tt], %[mi], lsl #17\n\t" \ - "mov %[br], %[br], lsr #15\n\t" \ - "orr %[mr], %[br], %[mr], lsl #17\n\t" \ - : [mr]"=r"((m).r), [mi]"=r"((m).i), \ - [br]"=&r"(br__), [bi]"=r"(bi__), [tt]"=r"(tt__) \ - : [ap]"r"(&(a)), [bp]"r"(&(b)) \ - : "r0", "r1" \ - ); \ - } \ - while(0) - -#undef C_MUL4 -#define C_MUL4(m,a,b) \ - do{ \ - int br__; \ - int bi__; \ - int tt__; \ - __asm__ __volatile__( \ - "#C_MUL4\n\t" \ - "ldrsh %[br], [%[bp], #0]\n\t" \ - "ldm %[ap], {r0,r1}\n\t" \ - "ldrsh %[bi], [%[bp], #2]\n\t" \ - "smull %[tt], %[mi], r1, %[br]\n\t" \ - "smlal %[tt], %[mi], r0, %[bi]\n\t" \ - "rsb %[bi], %[bi], #0\n\t" \ - "smull %[br], %[mr], r0, %[br]\n\t" \ - "mov %[tt], %[tt], lsr #17\n\t" \ - "smlal %[br], %[mr], r1, %[bi]\n\t" \ - "orr %[mi], %[tt], %[mi], lsl #15\n\t" \ - "mov %[br], %[br], lsr #17\n\t" \ - "orr %[mr], %[br], %[mr], lsl #15\n\t" \ - : [mr]"=r"((m).r), [mi]"=r"((m).i), \ - [br]"=&r"(br__), [bi]"=r"(bi__), [tt]"=r"(tt__) \ - : [ap]"r"(&(a)), [bp]"r"(&(b)) \ - : "r0", "r1" \ - ); \ - } \ - while(0) - -#undef C_MULC -#define C_MULC(m,a,b) \ - do{ \ - int br__; \ - int bi__; \ - int tt__; \ - __asm__ __volatile__( \ - "#C_MULC\n\t" \ - "ldrsh %[br], [%[bp], #0]\n\t" \ - "ldm %[ap], {r0,r1}\n\t" \ - "ldrsh %[bi], [%[bp], #2]\n\t" \ - "smull %[tt], %[mr], r0, %[br]\n\t" \ - "smlal %[tt], %[mr], r1, %[bi]\n\t" \ - "rsb %[bi], %[bi], #0\n\t" \ - "smull %[br], %[mi], r1, %[br]\n\t" \ - "mov %[tt], %[tt], lsr #15\n\t" \ - "smlal %[br], %[mi], r0, %[bi]\n\t" \ - "orr %[mr], %[tt], %[mr], lsl #17\n\t" \ - "mov %[br], %[br], lsr #15\n\t" \ - "orr %[mi], %[br], %[mi], lsl #17\n\t" \ - : [mr]"=r"((m).r), [mi]"=r"((m).i), \ - [br]"=&r"(br__), [bi]"=r"(bi__), [tt]"=r"(tt__) \ - : [ap]"r"(&(a)), [bp]"r"(&(b)) \ - : "r0", "r1" \ - ); \ - } \ - while(0) - -#endif /* FIXED_POINT */ - -#endif /* KISS_FFT_ARMv4_H */ diff --git a/src/opus-1.1/celt/arm/kiss_fft_armv5e.h b/src/opus-1.1/celt/arm/kiss_fft_armv5e.h deleted file mode 100644 index 9eca183d..00000000 --- a/src/opus-1.1/celt/arm/kiss_fft_armv5e.h +++ /dev/null @@ -1,118 +0,0 @@ -/*Copyright (c) 2013, Xiph.Org Foundation and contributors. - - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE.*/ - -#ifndef KISS_FFT_ARMv5E_H -#define KISS_FFT_ARMv5E_H - -#if !defined(KISS_FFT_GUTS_H) -#error "This file should only be included from _kiss_fft_guts.h" -#endif - -#ifdef FIXED_POINT - -#if defined(__thumb__)||defined(__thumb2__) -#define LDRD_CONS "Q" -#else -#define LDRD_CONS "Uq" -#endif - -#undef C_MUL -#define C_MUL(m,a,b) \ - do{ \ - int mr1__; \ - int mr2__; \ - int mi__; \ - long long aval__; \ - int bval__; \ - __asm__( \ - "#C_MUL\n\t" \ - "ldrd %[aval], %H[aval], %[ap]\n\t" \ - "ldr %[bval], %[bp]\n\t" \ - "smulwb %[mi], %H[aval], %[bval]\n\t" \ - "smulwb %[mr1], %[aval], %[bval]\n\t" \ - "smulwt %[mr2], %H[aval], %[bval]\n\t" \ - "smlawt %[mi], %[aval], %[bval], %[mi]\n\t" \ - : [mr1]"=r"(mr1__), [mr2]"=r"(mr2__), [mi]"=r"(mi__), \ - [aval]"=&r"(aval__), [bval]"=r"(bval__) \ - : [ap]LDRD_CONS(a), [bp]"m"(b) \ - ); \ - (m).r = SHL32(SUB32(mr1__, mr2__), 1); \ - (m).i = SHL32(mi__, 1); \ - } \ - while(0) - -#undef C_MUL4 -#define C_MUL4(m,a,b) \ - do{ \ - int mr1__; \ - int mr2__; \ - int mi__; \ - long long aval__; \ - int bval__; \ - __asm__( \ - "#C_MUL4\n\t" \ - "ldrd %[aval], %H[aval], %[ap]\n\t" \ - "ldr %[bval], %[bp]\n\t" \ - "smulwb %[mi], %H[aval], %[bval]\n\t" \ - "smulwb %[mr1], %[aval], %[bval]\n\t" \ - "smulwt %[mr2], %H[aval], %[bval]\n\t" \ - "smlawt %[mi], %[aval], %[bval], %[mi]\n\t" \ - : [mr1]"=r"(mr1__), [mr2]"=r"(mr2__), [mi]"=r"(mi__), \ - [aval]"=&r"(aval__), [bval]"=r"(bval__) \ - : [ap]LDRD_CONS(a), [bp]"m"(b) \ - ); \ - (m).r = SHR32(SUB32(mr1__, mr2__), 1); \ - (m).i = SHR32(mi__, 1); \ - } \ - while(0) - -#undef C_MULC -#define C_MULC(m,a,b) \ - do{ \ - int mr__; \ - int mi1__; \ - int mi2__; \ - long long aval__; \ - int bval__; \ - __asm__( \ - "#C_MULC\n\t" \ - "ldrd %[aval], %H[aval], %[ap]\n\t" \ - "ldr %[bval], %[bp]\n\t" \ - "smulwb %[mr], %[aval], %[bval]\n\t" \ - "smulwb %[mi1], %H[aval], %[bval]\n\t" \ - "smulwt %[mi2], %[aval], %[bval]\n\t" \ - "smlawt %[mr], %H[aval], %[bval], %[mr]\n\t" \ - : [mr]"=r"(mr__), [mi1]"=r"(mi1__), [mi2]"=r"(mi2__), \ - [aval]"=&r"(aval__), [bval]"=r"(bval__) \ - : [ap]LDRD_CONS(a), [bp]"m"(b) \ - ); \ - (m).r = SHL32(mr__, 1); \ - (m).i = SHL32(SUB32(mi1__, mi2__), 1); \ - } \ - while(0) - -#endif /* FIXED_POINT */ - -#endif /* KISS_FFT_GUTS_H */ diff --git a/src/opus-1.1/celt/arm/pitch_arm.h b/src/opus-1.1/celt/arm/pitch_arm.h deleted file mode 100644 index a07f8ac2..00000000 --- a/src/opus-1.1/celt/arm/pitch_arm.h +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (c) 2010 Xiph.Org Foundation - * Copyright (c) 2013 Parrot */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#if !defined(PITCH_ARM_H) -# define PITCH_ARM_H - -# include "armcpu.h" - -# if defined(FIXED_POINT) - -# if defined(OPUS_ARM_MAY_HAVE_NEON) -opus_val32 celt_pitch_xcorr_neon(const opus_val16 *_x, const opus_val16 *_y, - opus_val32 *xcorr, int len, int max_pitch); -# endif - -# if defined(OPUS_ARM_MAY_HAVE_MEDIA) -# define celt_pitch_xcorr_media MAY_HAVE_EDSP(celt_pitch_xcorr) -# endif - -# if defined(OPUS_ARM_MAY_HAVE_EDSP) -opus_val32 celt_pitch_xcorr_edsp(const opus_val16 *_x, const opus_val16 *_y, - opus_val32 *xcorr, int len, int max_pitch); -# endif - -# if !defined(OPUS_HAVE_RTCD) -# define OVERRIDE_PITCH_XCORR (1) -# define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ - ((void)(arch),PRESUME_NEON(celt_pitch_xcorr)(_x, _y, xcorr, len, max_pitch)) -# endif - -# endif - -#endif diff --git a/src/opus-1.1/celt/bands.c b/src/opus-1.1/celt/bands.c deleted file mode 100644 index cce56e2f..00000000 --- a/src/opus-1.1/celt/bands.c +++ /dev/null @@ -1,1518 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2008-2009 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "bands.h" -#include "modes.h" -#include "vq.h" -#include "cwrs.h" -#include "stack_alloc.h" -#include "os_support.h" -#include "mathops.h" -#include "rate.h" -#include "quant_bands.h" -#include "pitch.h" - -int hysteresis_decision(opus_val16 val, const opus_val16 *thresholds, const opus_val16 *hysteresis, int N, int prev) -{ - int i; - for (i=0;iprev && val < thresholds[prev]+hysteresis[prev]) - i=prev; - if (i thresholds[prev-1]-hysteresis[prev-1]) - i=prev; - return i; -} - -opus_uint32 celt_lcg_rand(opus_uint32 seed) -{ - return 1664525 * seed + 1013904223; -} - -/* This is a cos() approximation designed to be bit-exact on any platform. Bit exactness - with this approximation is important because it has an impact on the bit allocation */ -static opus_int16 bitexact_cos(opus_int16 x) -{ - opus_int32 tmp; - opus_int16 x2; - tmp = (4096+((opus_int32)(x)*(x)))>>13; - celt_assert(tmp<=32767); - x2 = tmp; - x2 = (32767-x2) + FRAC_MUL16(x2, (-7651 + FRAC_MUL16(x2, (8277 + FRAC_MUL16(-626, x2))))); - celt_assert(x2<=32766); - return 1+x2; -} - -static int bitexact_log2tan(int isin,int icos) -{ - int lc; - int ls; - lc=EC_ILOG(icos); - ls=EC_ILOG(isin); - icos<<=15-lc; - isin<<=15-ls; - return (ls-lc)*(1<<11) - +FRAC_MUL16(isin, FRAC_MUL16(isin, -2597) + 7932) - -FRAC_MUL16(icos, FRAC_MUL16(icos, -2597) + 7932); -} - -#ifdef FIXED_POINT -/* Compute the amplitude (sqrt energy) in each of the bands */ -void compute_band_energies(const CELTMode *m, const celt_sig *X, celt_ener *bandE, int end, int C, int M) -{ - int i, c, N; - const opus_int16 *eBands = m->eBands; - N = M*m->shortMdctSize; - c=0; do { - for (i=0;i 0) - { - int shift = celt_ilog2(maxval)-10; - j=M*eBands[i]; do { - sum = MAC16_16(sum, EXTRACT16(VSHR32(X[j+c*N],shift)), - EXTRACT16(VSHR32(X[j+c*N],shift))); - } while (++jnbEBands] = EPSILON+VSHR32(EXTEND32(celt_sqrt(sum)),-shift); - } else { - bandE[i+c*m->nbEBands] = EPSILON; - } - /*printf ("%f ", bandE[i+c*m->nbEBands]);*/ - } - } while (++ceBands; - N = M*m->shortMdctSize; - c=0; do { - i=0; do { - opus_val16 g; - int j,shift; - opus_val16 E; - shift = celt_zlog2(bandE[i+c*m->nbEBands])-13; - E = VSHR32(bandE[i+c*m->nbEBands], shift); - g = EXTRACT16(celt_rcp(SHL32(E,3))); - j=M*eBands[i]; do { - X[j+c*N] = MULT16_16_Q15(VSHR32(freq[j+c*N],shift-1),g); - } while (++jeBands; - N = M*m->shortMdctSize; - c=0; do { - for (i=0;inbEBands] = celt_sqrt(sum); - /*printf ("%f ", bandE[i+c*m->nbEBands]);*/ - } - } while (++ceBands; - N = M*m->shortMdctSize; - c=0; do { - for (i=0;inbEBands]); - for (j=M*eBands[i];jeBands; - N = M*m->shortMdctSize; - celt_assert2(C<=2, "denormalise_bands() not implemented for >2 channels"); - c=0; do { - celt_sig * OPUS_RESTRICT f; - const celt_norm * OPUS_RESTRICT x; - f = freq+c*N; - x = X+c*N+M*eBands[start]; - for (i=0;inbEBands], SHL16((opus_val16)eMeans[i],6)); -#ifndef FIXED_POINT - g = celt_exp2(lg); -#else - /* Handle the integer part of the log energy */ - shift = 16-(lg>>DB_SHIFT); - if (shift>31) - { - shift=0; - g=0; - } else { - /* Handle the fractional part. */ - g = celt_exp2_frac(lg&((1<eBands[i+1]-m->eBands[i]; - /* depth in 1/8 bits */ - depth = (1+pulses[i])/((m->eBands[i+1]-m->eBands[i])<>1; - t = SHL32(t, (7-shift)<<1); - sqrt_1 = celt_rsqrt_norm(t); - } -#else - thresh = .5f*celt_exp2(-.125f*depth); - sqrt_1 = celt_rsqrt(N0<nbEBands+i]; - prev2 = prev2logE[c*m->nbEBands+i]; - if (C==1) - { - prev1 = MAX16(prev1,prev1logE[m->nbEBands+i]); - prev2 = MAX16(prev2,prev2logE[m->nbEBands+i]); - } - Ediff = EXTEND32(logE[c*m->nbEBands+i])-EXTEND32(MIN16(prev1,prev2)); - Ediff = MAX32(0, Ediff); - -#ifdef FIXED_POINT - if (Ediff < 16384) - { - opus_val32 r32 = SHR32(celt_exp2(-EXTRACT16(Ediff)),1); - r = 2*MIN16(16383,r32); - } else { - r = 0; - } - if (LM==3) - r = MULT16_16_Q14(23170, MIN32(23169, r)); - r = SHR16(MIN16(thresh, r),1); - r = SHR32(MULT16_16_Q15(sqrt_1, r),shift); -#else - /* r needs to be multiplied by 2 or 2*sqrt(2) depending on LM because - short blocks don't have the same energy as long */ - r = 2.f*celt_exp2(-Ediff); - if (LM==3) - r *= 1.41421356f; - r = MIN16(thresh, r); - r = r*sqrt_1; -#endif - X = X_+c*size+(m->eBands[i]<nbEBands]))-13; -#endif - left = VSHR32(bandE[i],shift); - right = VSHR32(bandE[i+m->nbEBands],shift); - norm = EPSILON + celt_sqrt(EPSILON+MULT16_16(left,left)+MULT16_16(right,right)); - a1 = DIV32_16(SHL32(EXTEND32(left),14),norm); - a2 = DIV32_16(SHL32(EXTEND32(right),14),norm); - for (j=0;j>1; - kr = celt_ilog2(Er)>>1; -#endif - t = VSHR32(El, (kl-7)<<1); - lgain = celt_rsqrt_norm(t); - t = VSHR32(Er, (kr-7)<<1); - rgain = celt_rsqrt_norm(t); - -#ifdef FIXED_POINT - if (kl < 7) - kl = 7; - if (kr < 7) - kr = 7; -#endif - - for (j=0;jeBands; - int decision; - int hf_sum=0; - - celt_assert(end>0); - - N0 = M*m->shortMdctSize; - - if (M*(eBands[end]-eBands[end-1]) <= 8) - return SPREAD_NONE; - c=0; do { - for (i=0;im->nbEBands-4) - hf_sum += 32*(tcount[1]+tcount[0])/N; - tmp = (2*tcount[2] >= N) + (2*tcount[1] >= N) + (2*tcount[0] >= N); - sum += tmp*256; - nbBands++; - } - } while (++cnbEBands+end); - *hf_average = (*hf_average+hf_sum)>>1; - hf_sum = *hf_average; - if (*tapset_decision==2) - hf_sum += 4; - else if (*tapset_decision==0) - hf_sum -= 4; - if (hf_sum > 22) - *tapset_decision=2; - else if (hf_sum > 18) - *tapset_decision=1; - else - *tapset_decision=0; - } - /*printf("%d %d %d\n", hf_sum, *hf_average, *tapset_decision);*/ - celt_assert(nbBands>0); /* end has to be non-zero */ - sum /= nbBands; - /* Recursive averaging */ - sum = (sum+*average)>>1; - *average = sum; - /* Hysteresis */ - sum = (3*sum + (((3-last_decision)<<7) + 64) + 2)>>2; - if (sum < 80) - { - decision = SPREAD_AGGRESSIVE; - } else if (sum < 256) - { - decision = SPREAD_NORMAL; - } else if (sum < 384) - { - decision = SPREAD_LIGHT; - } else { - decision = SPREAD_NONE; - } -#ifdef FUZZING - decision = rand()&0x3; - *tapset_decision=rand()%3; -#endif - return decision; -} - -/* Indexing table for converting from natural Hadamard to ordery Hadamard - This is essentially a bit-reversed Gray, on top of which we've added - an inversion of the order because we want the DC at the end rather than - the beginning. The lines are for N=2, 4, 8, 16 */ -static const int ordery_table[] = { - 1, 0, - 3, 0, 2, 1, - 7, 0, 4, 3, 6, 1, 5, 2, - 15, 0, 8, 7, 12, 3, 11, 4, 14, 1, 9, 6, 13, 2, 10, 5, -}; - -static void deinterleave_hadamard(celt_norm *X, int N0, int stride, int hadamard) -{ - int i,j; - VARDECL(celt_norm, tmp); - int N; - SAVE_STACK; - N = N0*stride; - ALLOC(tmp, N, celt_norm); - celt_assert(stride>0); - if (hadamard) - { - const int *ordery = ordery_table+stride-2; - for (i=0;i>= 1; - for (i=0;i>1)) { - qn = 1; - } else { - qn = exp2_table8[qb&0x7]>>(14-(qb>>BITRES)); - qn = (qn+1)>>1<<1; - } - celt_assert(qn <= 256); - return qn; -} - -struct band_ctx { - int encode; - const CELTMode *m; - int i; - int intensity; - int spread; - int tf_change; - ec_ctx *ec; - opus_int32 remaining_bits; - const celt_ener *bandE; - opus_uint32 seed; -}; - -struct split_ctx { - int inv; - int imid; - int iside; - int delta; - int itheta; - int qalloc; -}; - -static void compute_theta(struct band_ctx *ctx, struct split_ctx *sctx, - celt_norm *X, celt_norm *Y, int N, int *b, int B, int B0, - int LM, - int stereo, int *fill) -{ - int qn; - int itheta=0; - int delta; - int imid, iside; - int qalloc; - int pulse_cap; - int offset; - opus_int32 tell; - int inv=0; - int encode; - const CELTMode *m; - int i; - int intensity; - ec_ctx *ec; - const celt_ener *bandE; - - encode = ctx->encode; - m = ctx->m; - i = ctx->i; - intensity = ctx->intensity; - ec = ctx->ec; - bandE = ctx->bandE; - - /* Decide on the resolution to give to the split parameter theta */ - pulse_cap = m->logN[i]+LM*(1<>1) - (stereo&&N==2 ? QTHETA_OFFSET_TWOPHASE : QTHETA_OFFSET); - qn = compute_qn(N, *b, offset, pulse_cap, stereo); - if (stereo && i>=intensity) - qn = 1; - if (encode) - { - /* theta is the atan() of the ratio between the (normalized) - side and mid. With just that parameter, we can re-scale both - mid and side because we know that 1) they have unit norm and - 2) they are orthogonal. */ - itheta = stereo_itheta(X, Y, stereo, N); - } - tell = ec_tell_frac(ec); - if (qn!=1) - { - if (encode) - itheta = (itheta*qn+8192)>>14; - - /* Entropy coding of the angle. We use a uniform pdf for the - time split, a step for stereo, and a triangular one for the rest. */ - if (stereo && N>2) - { - int p0 = 3; - int x = itheta; - int x0 = qn/2; - int ft = p0*(x0+1) + x0; - /* Use a probability of p0 up to itheta=8192 and then use 1 after */ - if (encode) - { - ec_encode(ec,x<=x0?p0*x:(x-1-x0)+(x0+1)*p0,x<=x0?p0*(x+1):(x-x0)+(x0+1)*p0,ft); - } else { - int fs; - fs=ec_decode(ec,ft); - if (fs<(x0+1)*p0) - x=fs/p0; - else - x=x0+1+(fs-(x0+1)*p0); - ec_dec_update(ec,x<=x0?p0*x:(x-1-x0)+(x0+1)*p0,x<=x0?p0*(x+1):(x-x0)+(x0+1)*p0,ft); - itheta = x; - } - } else if (B0>1 || stereo) { - /* Uniform pdf */ - if (encode) - ec_enc_uint(ec, itheta, qn+1); - else - itheta = ec_dec_uint(ec, qn+1); - } else { - int fs=1, ft; - ft = ((qn>>1)+1)*((qn>>1)+1); - if (encode) - { - int fl; - - fs = itheta <= (qn>>1) ? itheta + 1 : qn + 1 - itheta; - fl = itheta <= (qn>>1) ? itheta*(itheta + 1)>>1 : - ft - ((qn + 1 - itheta)*(qn + 2 - itheta)>>1); - - ec_encode(ec, fl, fl+fs, ft); - } else { - /* Triangular pdf */ - int fl=0; - int fm; - fm = ec_decode(ec, ft); - - if (fm < ((qn>>1)*((qn>>1) + 1)>>1)) - { - itheta = (isqrt32(8*(opus_uint32)fm + 1) - 1)>>1; - fs = itheta + 1; - fl = itheta*(itheta + 1)>>1; - } - else - { - itheta = (2*(qn + 1) - - isqrt32(8*(opus_uint32)(ft - fm - 1) + 1))>>1; - fs = qn + 1 - itheta; - fl = ft - ((qn + 1 - itheta)*(qn + 2 - itheta)>>1); - } - - ec_dec_update(ec, fl, fl+fs, ft); - } - } - itheta = (opus_int32)itheta*16384/qn; - if (encode && stereo) - { - if (itheta==0) - intensity_stereo(m, X, Y, bandE, i, N); - else - stereo_split(X, Y, N); - } - /* NOTE: Renormalising X and Y *may* help fixed-point a bit at very high rate. - Let's do that at higher complexity */ - } else if (stereo) { - if (encode) - { - inv = itheta > 8192; - if (inv) - { - int j; - for (j=0;j2<remaining_bits > 2<inv = inv; - sctx->imid = imid; - sctx->iside = iside; - sctx->delta = delta; - sctx->itheta = itheta; - sctx->qalloc = qalloc; -} -static unsigned quant_band_n1(struct band_ctx *ctx, celt_norm *X, celt_norm *Y, int b, - celt_norm *lowband_out) -{ -#ifdef RESYNTH - int resynth = 1; -#else - int resynth = !ctx->encode; -#endif - int c; - int stereo; - celt_norm *x = X; - int encode; - ec_ctx *ec; - - encode = ctx->encode; - ec = ctx->ec; - - stereo = Y != NULL; - c=0; do { - int sign=0; - if (ctx->remaining_bits>=1<remaining_bits -= 1<encode; -#endif - celt_norm *Y=NULL; - int encode; - const CELTMode *m; - int i; - int spread; - ec_ctx *ec; - - encode = ctx->encode; - m = ctx->m; - i = ctx->i; - spread = ctx->spread; - ec = ctx->ec; - - /* If we need 1.5 more bit than we can produce, split the band in two. */ - cache = m->cache.bits + m->cache.index[(LM+1)*m->nbEBands+i]; - if (LM != -1 && b > cache[cache[0]]+12 && N>2) - { - int mbits, sbits, delta; - int itheta; - int qalloc; - struct split_ctx sctx; - celt_norm *next_lowband2=NULL; - opus_int32 rebalance; - - N >>= 1; - Y = X+N; - LM -= 1; - if (B==1) - fill = (fill&1)|(fill<<1); - B = (B+1)>>1; - - compute_theta(ctx, &sctx, X, Y, N, &b, B, B0, - LM, 0, &fill); - imid = sctx.imid; - iside = sctx.iside; - delta = sctx.delta; - itheta = sctx.itheta; - qalloc = sctx.qalloc; -#ifdef FIXED_POINT - mid = imid; - side = iside; -#else - mid = (1.f/32768)*imid; - side = (1.f/32768)*iside; -#endif - - /* Give more bits to low-energy MDCTs than they would otherwise deserve */ - if (B0>1 && (itheta&0x3fff)) - { - if (itheta > 8192) - /* Rough approximation for pre-echo masking */ - delta -= delta>>(4-LM); - else - /* Corresponds to a forward-masking slope of 1.5 dB per 10 ms */ - delta = IMIN(0, delta + (N<>(5-LM))); - } - mbits = IMAX(0, IMIN(b, (b-delta)/2)); - sbits = b-mbits; - ctx->remaining_bits -= qalloc; - - if (lowband) - next_lowband2 = lowband+N; /* >32-bit split case */ - - rebalance = ctx->remaining_bits; - if (mbits >= sbits) - { - cm = quant_partition(ctx, X, N, mbits, B, - lowband, LM, - MULT16_16_P15(gain,mid), fill); - rebalance = mbits - (rebalance-ctx->remaining_bits); - if (rebalance > 3<>B)<<(B0>>1); - } else { - cm = quant_partition(ctx, Y, N, sbits, B, - next_lowband2, LM, - MULT16_16_P15(gain,side), fill>>B)<<(B0>>1); - rebalance = sbits - (rebalance-ctx->remaining_bits); - if (rebalance > 3<remaining_bits -= curr_bits; - - /* Ensures we can never bust the budget */ - while (ctx->remaining_bits < 0 && q > 0) - { - ctx->remaining_bits += curr_bits; - q--; - curr_bits = pulses2bits(m, i, LM, q); - ctx->remaining_bits -= curr_bits; - } - - if (q!=0) - { - int K = get_pulses(q); - - /* Finally do the actual quantization */ - if (encode) - { - cm = alg_quant(X, N, K, spread, B, ec -#ifdef RESYNTH - , gain -#endif - ); - } else { - cm = alg_unquant(X, N, K, spread, B, ec, gain); - } - } else { - /* If there's no pulse, fill the band anyway */ - int j; - if (resynth) - { - unsigned cm_mask; - /* B can be as large as 16, so this shift might overflow an int on a - 16-bit platform; use a long to get defined behavior.*/ - cm_mask = (unsigned)(1UL<seed = celt_lcg_rand(ctx->seed); - X[j] = (celt_norm)((opus_int32)ctx->seed>>20); - } - cm = cm_mask; - } else { - /* Folded spectrum */ - for (j=0;jseed = celt_lcg_rand(ctx->seed); - /* About 48 dB below the "normal" folding level */ - tmp = QCONST16(1.0f/256, 10); - tmp = (ctx->seed)&0x8000 ? tmp : -tmp; - X[j] = lowband[j]+tmp; - } - cm = fill; - } - renormalise_vector(X, N, gain); - } - } - } - } - - return cm; -} - - -/* This function is responsible for encoding and decoding a band for the mono case. */ -static unsigned quant_band(struct band_ctx *ctx, celt_norm *X, - int N, int b, int B, celt_norm *lowband, - int LM, celt_norm *lowband_out, - opus_val16 gain, celt_norm *lowband_scratch, int fill) -{ - int N0=N; - int N_B=N; - int N_B0; - int B0=B; - int time_divide=0; - int recombine=0; - int longBlocks; - unsigned cm=0; -#ifdef RESYNTH - int resynth = 1; -#else - int resynth = !ctx->encode; -#endif - int k; - int encode; - int tf_change; - - encode = ctx->encode; - tf_change = ctx->tf_change; - - longBlocks = B0==1; - - N_B /= B; - - /* Special case for one sample */ - if (N==1) - { - return quant_band_n1(ctx, X, NULL, b, lowband_out); - } - - if (tf_change>0) - recombine = tf_change; - /* Band recombining to increase frequency resolution */ - - if (lowband_scratch && lowband && (recombine || ((N_B&1) == 0 && tf_change<0) || B0>1)) - { - int j; - for (j=0;j>k, 1<>k, 1<>4]<<2; - } - B>>=recombine; - N_B<<=recombine; - - /* Increasing the time resolution */ - while ((N_B&1) == 0 && tf_change<0) - { - if (encode) - haar1(X, N_B, B); - if (lowband) - haar1(lowband, N_B, B); - fill |= fill<>= 1; - time_divide++; - tf_change++; - } - B0=B; - N_B0 = N_B; - - /* Reorganize the samples in time order instead of frequency order */ - if (B0>1) - { - if (encode) - deinterleave_hadamard(X, N_B>>recombine, B0<>recombine, B0<1) - interleave_hadamard(X, N_B>>recombine, B0<>= 1; - N_B <<= 1; - cm |= cm>>B; - haar1(X, N_B, B); - } - - for (k=0;k>k, 1<encode; -#endif - int mbits, sbits, delta; - int itheta; - int qalloc; - struct split_ctx sctx; - int orig_fill; - int encode; - ec_ctx *ec; - - encode = ctx->encode; - ec = ctx->ec; - - /* Special case for one sample */ - if (N==1) - { - return quant_band_n1(ctx, X, Y, b, lowband_out); - } - - orig_fill = fill; - - compute_theta(ctx, &sctx, X, Y, N, &b, B, B, - LM, 1, &fill); - inv = sctx.inv; - imid = sctx.imid; - iside = sctx.iside; - delta = sctx.delta; - itheta = sctx.itheta; - qalloc = sctx.qalloc; -#ifdef FIXED_POINT - mid = imid; - side = iside; -#else - mid = (1.f/32768)*imid; - side = (1.f/32768)*iside; -#endif - - /* This is a special case for N=2 that only works for stereo and takes - advantage of the fact that mid and side are orthogonal to encode - the side with just one bit. */ - if (N==2) - { - int c; - int sign=0; - celt_norm *x2, *y2; - mbits = b; - sbits = 0; - /* Only need one bit for the side. */ - if (itheta != 0 && itheta != 16384) - sbits = 1< 8192; - ctx->remaining_bits -= qalloc+sbits; - - x2 = c ? Y : X; - y2 = c ? X : Y; - if (sbits) - { - if (encode) - { - /* Here we only need to encode a sign for the side. */ - sign = x2[0]*y2[1] - x2[1]*y2[0] < 0; - ec_enc_bits(ec, sign, 1); - } else { - sign = ec_dec_bits(ec, 1); - } - } - sign = 1-2*sign; - /* We use orig_fill here because we want to fold the side, but if - itheta==16384, we'll have cleared the low bits of fill. */ - cm = quant_band(ctx, x2, N, mbits, B, lowband, - LM, lowband_out, Q15ONE, lowband_scratch, orig_fill); - /* We don't split N=2 bands, so cm is either 1 or 0 (for a fold-collapse), - and there's no need to worry about mixing with the other channel. */ - y2[0] = -sign*x2[1]; - y2[1] = sign*x2[0]; - if (resynth) - { - celt_norm tmp; - X[0] = MULT16_16_Q15(mid, X[0]); - X[1] = MULT16_16_Q15(mid, X[1]); - Y[0] = MULT16_16_Q15(side, Y[0]); - Y[1] = MULT16_16_Q15(side, Y[1]); - tmp = X[0]; - X[0] = SUB16(tmp,Y[0]); - Y[0] = ADD16(tmp,Y[0]); - tmp = X[1]; - X[1] = SUB16(tmp,Y[1]); - Y[1] = ADD16(tmp,Y[1]); - } - } else { - /* "Normal" split code */ - opus_int32 rebalance; - - mbits = IMAX(0, IMIN(b, (b-delta)/2)); - sbits = b-mbits; - ctx->remaining_bits -= qalloc; - - rebalance = ctx->remaining_bits; - if (mbits >= sbits) - { - /* In stereo mode, we do not apply a scaling to the mid because we need the normalized - mid for folding later. */ - cm = quant_band(ctx, X, N, mbits, B, - lowband, LM, lowband_out, - Q15ONE, lowband_scratch, fill); - rebalance = mbits - (rebalance-ctx->remaining_bits); - if (rebalance > 3<>B); - } else { - /* For a stereo split, the high bits of fill are always zero, so no - folding will be done to the side. */ - cm = quant_band(ctx, Y, N, sbits, B, - NULL, LM, NULL, - side, NULL, fill>>B); - rebalance = sbits - (rebalance-ctx->remaining_bits); - if (rebalance > 3<eBands; - celt_norm * OPUS_RESTRICT norm, * OPUS_RESTRICT norm2; - VARDECL(celt_norm, _norm); - celt_norm *lowband_scratch; - int B; - int M; - int lowband_offset; - int update_lowband = 1; - int C = Y_ != NULL ? 2 : 1; - int norm_offset; -#ifdef RESYNTH - int resynth = 1; -#else - int resynth = !encode; -#endif - struct band_ctx ctx; - SAVE_STACK; - - M = 1<nbEBands-1]-norm_offset), celt_norm); - norm = _norm; - norm2 = norm + M*eBands[m->nbEBands-1]-norm_offset; - /* We can use the last band as scratch space because we don't need that - scratch space for the last band. */ - lowband_scratch = X_+M*eBands[m->nbEBands-1]; - - lowband_offset = 0; - ctx.bandE = bandE; - ctx.ec = ec; - ctx.encode = encode; - ctx.intensity = intensity; - ctx.m = m; - ctx.seed = *seed; - ctx.spread = spread; - for (i=start;i= M*eBands[start] && (update_lowband || lowband_offset==0)) - lowband_offset = i; - - tf_change = tf_res[i]; - ctx.tf_change = tf_change; - if (i>=m->effEBands) - { - X=norm; - if (Y_!=NULL) - Y = norm; - lowband_scratch = NULL; - } - if (i==end-1) - lowband_scratch = NULL; - - /* Get a conservative estimate of the collapse_mask's for the bands we're - going to be folding from. */ - if (lowband_offset != 0 && (spread!=SPREAD_AGGRESSIVE || B>1 || tf_change<0)) - { - int fold_start; - int fold_end; - int fold_i; - /* This ensures we never repeat spectral content within one band */ - effective_lowband = IMAX(0, M*eBands[lowband_offset]-norm_offset-N); - fold_start = lowband_offset; - while(M*eBands[--fold_start] > effective_lowband+norm_offset); - fold_end = lowband_offset-1; - while(M*eBands[++fold_end] < effective_lowband+norm_offset+N); - x_cm = y_cm = 0; - fold_i = fold_start; do { - x_cm |= collapse_masks[fold_i*C+0]; - y_cm |= collapse_masks[fold_i*C+C-1]; - } while (++fold_i(N< -#include "celt.h" -#include "pitch.h" -#include "bands.h" -#include "modes.h" -#include "entcode.h" -#include "quant_bands.h" -#include "rate.h" -#include "stack_alloc.h" -#include "mathops.h" -#include "float_cast.h" -#include -#include "celt_lpc.h" -#include "vq.h" - -#ifndef PACKAGE_VERSION -#define PACKAGE_VERSION "unknown" -#endif - - -int resampling_factor(opus_int32 rate) -{ - int ret; - switch (rate) - { - case 48000: - ret = 1; - break; - case 24000: - ret = 2; - break; - case 16000: - ret = 3; - break; - case 12000: - ret = 4; - break; - case 8000: - ret = 6; - break; - default: -#ifndef CUSTOM_MODES - celt_assert(0); -#endif - ret = 0; - break; - } - return ret; -} - -#ifndef OVERRIDE_COMB_FILTER_CONST -static void comb_filter_const(opus_val32 *y, opus_val32 *x, int T, int N, - opus_val16 g10, opus_val16 g11, opus_val16 g12) -{ - opus_val32 x0, x1, x2, x3, x4; - int i; - x4 = x[-T-2]; - x3 = x[-T-1]; - x2 = x[-T]; - x1 = x[-T+1]; - for (i=0;inbEBands;i++) - { - int N; - N=(m->eBands[i+1]-m->eBands[i])<cache.caps[m->nbEBands*(2*LM+C-1)+i]+64)*C*N>>2; - } -} - - - -const char *opus_strerror(int error) -{ - static const char * const error_strings[8] = { - "success", - "invalid argument", - "buffer too small", - "internal error", - "corrupted stream", - "request not implemented", - "invalid state", - "memory allocation failed" - }; - if (error > 0 || error < -7) - return "unknown error"; - else - return error_strings[-error]; -} - -const char *opus_get_version_string(void) -{ - return "libopus " PACKAGE_VERSION -#ifdef FIXED_POINT - "-fixed" -#endif -#ifdef FUZZING - "-fuzzing" -#endif - ; -} diff --git a/src/opus-1.1/celt/celt.h b/src/opus-1.1/celt/celt.h deleted file mode 100644 index 5deea1f0..00000000 --- a/src/opus-1.1/celt/celt.h +++ /dev/null @@ -1,218 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2008 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/** - @file celt.h - @brief Contains all the functions for encoding and decoding audio - */ - -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef CELT_H -#define CELT_H - -#include "opus_types.h" -#include "opus_defines.h" -#include "opus_custom.h" -#include "entenc.h" -#include "entdec.h" -#include "arch.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define CELTEncoder OpusCustomEncoder -#define CELTDecoder OpusCustomDecoder -#define CELTMode OpusCustomMode - -typedef struct { - int valid; - float tonality; - float tonality_slope; - float noisiness; - float activity; - float music_prob; - int bandwidth; -}AnalysisInfo; - -#define __celt_check_mode_ptr_ptr(ptr) ((ptr) + ((ptr) - (const CELTMode**)(ptr))) - -#define __celt_check_analysis_ptr(ptr) ((ptr) + ((ptr) - (const AnalysisInfo*)(ptr))) - -/* Encoder/decoder Requests */ - -/* Expose this option again when variable framesize actually works */ -#define OPUS_FRAMESIZE_VARIABLE 5010 /**< Optimize the frame size dynamically */ - - -#define CELT_SET_PREDICTION_REQUEST 10002 -/** Controls the use of interframe prediction. - 0=Independent frames - 1=Short term interframe prediction allowed - 2=Long term prediction allowed - */ -#define CELT_SET_PREDICTION(x) CELT_SET_PREDICTION_REQUEST, __opus_check_int(x) - -#define CELT_SET_INPUT_CLIPPING_REQUEST 10004 -#define CELT_SET_INPUT_CLIPPING(x) CELT_SET_INPUT_CLIPPING_REQUEST, __opus_check_int(x) - -#define CELT_GET_AND_CLEAR_ERROR_REQUEST 10007 -#define CELT_GET_AND_CLEAR_ERROR(x) CELT_GET_AND_CLEAR_ERROR_REQUEST, __opus_check_int_ptr(x) - -#define CELT_SET_CHANNELS_REQUEST 10008 -#define CELT_SET_CHANNELS(x) CELT_SET_CHANNELS_REQUEST, __opus_check_int(x) - - -/* Internal */ -#define CELT_SET_START_BAND_REQUEST 10010 -#define CELT_SET_START_BAND(x) CELT_SET_START_BAND_REQUEST, __opus_check_int(x) - -#define CELT_SET_END_BAND_REQUEST 10012 -#define CELT_SET_END_BAND(x) CELT_SET_END_BAND_REQUEST, __opus_check_int(x) - -#define CELT_GET_MODE_REQUEST 10015 -/** Get the CELTMode used by an encoder or decoder */ -#define CELT_GET_MODE(x) CELT_GET_MODE_REQUEST, __celt_check_mode_ptr_ptr(x) - -#define CELT_SET_SIGNALLING_REQUEST 10016 -#define CELT_SET_SIGNALLING(x) CELT_SET_SIGNALLING_REQUEST, __opus_check_int(x) - -#define CELT_SET_TONALITY_REQUEST 10018 -#define CELT_SET_TONALITY(x) CELT_SET_TONALITY_REQUEST, __opus_check_int(x) -#define CELT_SET_TONALITY_SLOPE_REQUEST 10020 -#define CELT_SET_TONALITY_SLOPE(x) CELT_SET_TONALITY_SLOPE_REQUEST, __opus_check_int(x) - -#define CELT_SET_ANALYSIS_REQUEST 10022 -#define CELT_SET_ANALYSIS(x) CELT_SET_ANALYSIS_REQUEST, __celt_check_analysis_ptr(x) - -#define OPUS_SET_LFE_REQUEST 10024 -#define OPUS_SET_LFE(x) OPUS_SET_LFE_REQUEST, __opus_check_int(x) - -#define OPUS_SET_ENERGY_MASK_REQUEST 10026 -#define OPUS_SET_ENERGY_MASK(x) OPUS_SET_ENERGY_MASK_REQUEST, __opus_check_val16_ptr(x) - -/* Encoder stuff */ - -int celt_encoder_get_size(int channels); - -int celt_encode_with_ec(OpusCustomEncoder * OPUS_RESTRICT st, const opus_val16 * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes, ec_enc *enc); - -int celt_encoder_init(CELTEncoder *st, opus_int32 sampling_rate, int channels, - int arch); - - - -/* Decoder stuff */ - -int celt_decoder_get_size(int channels); - - -int celt_decoder_init(CELTDecoder *st, opus_int32 sampling_rate, int channels); - -int celt_decode_with_ec(OpusCustomDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec); - -#define celt_encoder_ctl opus_custom_encoder_ctl -#define celt_decoder_ctl opus_custom_decoder_ctl - - -#ifdef CUSTOM_MODES -#define OPUS_CUSTOM_NOSTATIC -#else -#define OPUS_CUSTOM_NOSTATIC static OPUS_INLINE -#endif - -static const unsigned char trim_icdf[11] = {126, 124, 119, 109, 87, 41, 19, 9, 4, 2, 0}; -/* Probs: NONE: 21.875%, LIGHT: 6.25%, NORMAL: 65.625%, AGGRESSIVE: 6.25% */ -static const unsigned char spread_icdf[4] = {25, 23, 2, 0}; - -static const unsigned char tapset_icdf[3]={2,1,0}; - -#ifdef CUSTOM_MODES -static const unsigned char toOpusTable[20] = { - 0xE0, 0xE8, 0xF0, 0xF8, - 0xC0, 0xC8, 0xD0, 0xD8, - 0xA0, 0xA8, 0xB0, 0xB8, - 0x00, 0x00, 0x00, 0x00, - 0x80, 0x88, 0x90, 0x98, -}; - -static const unsigned char fromOpusTable[16] = { - 0x80, 0x88, 0x90, 0x98, - 0x40, 0x48, 0x50, 0x58, - 0x20, 0x28, 0x30, 0x38, - 0x00, 0x08, 0x10, 0x18 -}; - -static OPUS_INLINE int toOpus(unsigned char c) -{ - int ret=0; - if (c<0xA0) - ret = toOpusTable[c>>3]; - if (ret == 0) - return -1; - else - return ret|(c&0x7); -} - -static OPUS_INLINE int fromOpus(unsigned char c) -{ - if (c<0x80) - return -1; - else - return fromOpusTable[(c>>3)-16] | (c&0x7); -} -#endif /* CUSTOM_MODES */ - -#define COMBFILTER_MAXPERIOD 1024 -#define COMBFILTER_MINPERIOD 15 - -extern const signed char tf_select_table[4][8]; - -int resampling_factor(opus_int32 rate); - -void celt_preemphasis(const opus_val16 * OPUS_RESTRICT pcmp, celt_sig * OPUS_RESTRICT inp, - int N, int CC, int upsample, const opus_val16 *coef, celt_sig *mem, int clip); - -void comb_filter(opus_val32 *y, opus_val32 *x, int T0, int T1, int N, - opus_val16 g0, opus_val16 g1, int tapset0, int tapset1, - const opus_val16 *window, int overlap); - -void init_caps(const CELTMode *m,int *cap,int LM,int C); - -#ifdef RESYNTH -void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, celt_sig *mem, celt_sig * OPUS_RESTRICT scratch); - -void compute_inv_mdcts(const CELTMode *mode, int shortBlocks, celt_sig *X, - celt_sig * OPUS_RESTRICT out_mem[], int C, int LM); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* CELT_H */ diff --git a/src/opus-1.1/celt/celt_decoder.c b/src/opus-1.1/celt/celt_decoder.c deleted file mode 100644 index 830398ee..00000000 --- a/src/opus-1.1/celt/celt_decoder.c +++ /dev/null @@ -1,1195 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2010 Xiph.Org Foundation - Copyright (c) 2008 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#define CELT_DECODER_C - -#include "cpu_support.h" -#include "os_support.h" -#include "mdct.h" -#include -#include "celt.h" -#include "pitch.h" -#include "bands.h" -#include "modes.h" -#include "entcode.h" -#include "quant_bands.h" -#include "rate.h" -#include "stack_alloc.h" -#include "mathops.h" -#include "float_cast.h" -#include -#include "celt_lpc.h" -#include "vq.h" - -/**********************************************************************/ -/* */ -/* DECODER */ -/* */ -/**********************************************************************/ -#define DECODE_BUFFER_SIZE 2048 - -/** Decoder state - @brief Decoder state - */ -struct OpusCustomDecoder { - const OpusCustomMode *mode; - int overlap; - int channels; - int stream_channels; - - int downsample; - int start, end; - int signalling; - int arch; - - /* Everything beyond this point gets cleared on a reset */ -#define DECODER_RESET_START rng - - opus_uint32 rng; - int error; - int last_pitch_index; - int loss_count; - int postfilter_period; - int postfilter_period_old; - opus_val16 postfilter_gain; - opus_val16 postfilter_gain_old; - int postfilter_tapset; - int postfilter_tapset_old; - - celt_sig preemph_memD[2]; - - celt_sig _decode_mem[1]; /* Size = channels*(DECODE_BUFFER_SIZE+mode->overlap) */ - /* opus_val16 lpc[], Size = channels*LPC_ORDER */ - /* opus_val16 oldEBands[], Size = 2*mode->nbEBands */ - /* opus_val16 oldLogE[], Size = 2*mode->nbEBands */ - /* opus_val16 oldLogE2[], Size = 2*mode->nbEBands */ - /* opus_val16 backgroundLogE[], Size = 2*mode->nbEBands */ -}; - -int celt_decoder_get_size(int channels) -{ - const CELTMode *mode = opus_custom_mode_create(48000, 960, NULL); - return opus_custom_decoder_get_size(mode, channels); -} - -OPUS_CUSTOM_NOSTATIC int opus_custom_decoder_get_size(const CELTMode *mode, int channels) -{ - int size = sizeof(struct CELTDecoder) - + (channels*(DECODE_BUFFER_SIZE+mode->overlap)-1)*sizeof(celt_sig) - + channels*LPC_ORDER*sizeof(opus_val16) - + 4*2*mode->nbEBands*sizeof(opus_val16); - return size; -} - -#ifdef CUSTOM_MODES -CELTDecoder *opus_custom_decoder_create(const CELTMode *mode, int channels, int *error) -{ - int ret; - CELTDecoder *st = (CELTDecoder *)opus_alloc(opus_custom_decoder_get_size(mode, channels)); - ret = opus_custom_decoder_init(st, mode, channels); - if (ret != OPUS_OK) - { - opus_custom_decoder_destroy(st); - st = NULL; - } - if (error) - *error = ret; - return st; -} -#endif /* CUSTOM_MODES */ - -int celt_decoder_init(CELTDecoder *st, opus_int32 sampling_rate, int channels) -{ - int ret; - ret = opus_custom_decoder_init(st, opus_custom_mode_create(48000, 960, NULL), channels); - if (ret != OPUS_OK) - return ret; - st->downsample = resampling_factor(sampling_rate); - if (st->downsample==0) - return OPUS_BAD_ARG; - else - return OPUS_OK; -} - -OPUS_CUSTOM_NOSTATIC int opus_custom_decoder_init(CELTDecoder *st, const CELTMode *mode, int channels) -{ - if (channels < 0 || channels > 2) - return OPUS_BAD_ARG; - - if (st==NULL) - return OPUS_ALLOC_FAIL; - - OPUS_CLEAR((char*)st, opus_custom_decoder_get_size(mode, channels)); - - st->mode = mode; - st->overlap = mode->overlap; - st->stream_channels = st->channels = channels; - - st->downsample = 1; - st->start = 0; - st->end = st->mode->effEBands; - st->signalling = 1; - st->arch = opus_select_arch(); - - st->loss_count = 0; - - opus_custom_decoder_ctl(st, OPUS_RESET_STATE); - - return OPUS_OK; -} - -#ifdef CUSTOM_MODES -void opus_custom_decoder_destroy(CELTDecoder *st) -{ - opus_free(st); -} -#endif /* CUSTOM_MODES */ - -static OPUS_INLINE opus_val16 SIG2WORD16(celt_sig x) -{ -#ifdef FIXED_POINT - x = PSHR32(x, SIG_SHIFT); - x = MAX32(x, -32768); - x = MIN32(x, 32767); - return EXTRACT16(x); -#else - return (opus_val16)x; -#endif -} - -#ifndef RESYNTH -static -#endif -void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, celt_sig *mem, celt_sig * OPUS_RESTRICT scratch) -{ - int c; - int Nd; - int apply_downsampling=0; - opus_val16 coef0; - - coef0 = coef[0]; - Nd = N/downsample; - c=0; do { - int j; - celt_sig * OPUS_RESTRICT x; - opus_val16 * OPUS_RESTRICT y; - celt_sig m = mem[c]; - x =in[c]; - y = pcm+c; -#ifdef CUSTOM_MODES - if (coef[1] != 0) - { - opus_val16 coef1 = coef[1]; - opus_val16 coef3 = coef[3]; - for (j=0;j1) - { - /* Shortcut for the standard (non-custom modes) case */ - for (j=0;jshortMdctSize; - shift = mode->maxLM; - } else { - B = 1; - N = mode->shortMdctSize<maxLM-LM; - } - c=0; do { - /* IMDCT on the interleaved the sub-frames, overlap-add is performed by the IMDCT */ - for (b=0;bmdct, &X[b+c*N*B], out_mem[c]+N*b, mode->window, overlap, shift, B); - } while (++cstorage*8; - tell = ec_tell(dec); - logp = isTransient ? 2 : 4; - tf_select_rsv = LM>0 && tell+logp+1<=budget; - budget -= tf_select_rsv; - tf_changed = curr = 0; - for (i=start;ichannels; - celt_sig *decode_mem[2]; - celt_sig *out_syn[2]; - opus_val16 *lpc; - opus_val16 *oldBandE, *oldLogE, *oldLogE2, *backgroundLogE; - const OpusCustomMode *mode; - int nbEBands; - int overlap; - int start; - int downsample; - int loss_count; - int noise_based; - const opus_int16 *eBands; - VARDECL(celt_sig, scratch); - SAVE_STACK; - - mode = st->mode; - nbEBands = mode->nbEBands; - overlap = mode->overlap; - eBands = mode->eBands; - - c=0; do { - decode_mem[c] = st->_decode_mem + c*(DECODE_BUFFER_SIZE+overlap); - out_syn[c] = decode_mem[c]+DECODE_BUFFER_SIZE-N; - } while (++c_decode_mem+(DECODE_BUFFER_SIZE+overlap)*C); - oldBandE = lpc+C*LPC_ORDER; - oldLogE = oldBandE + 2*nbEBands; - oldLogE2 = oldLogE + 2*nbEBands; - backgroundLogE = oldLogE2 + 2*nbEBands; - - loss_count = st->loss_count; - start = st->start; - downsample = st->downsample; - noise_based = loss_count >= 5 || start != 0; - ALLOC(scratch, noise_based?N*C:N, celt_sig); - if (noise_based) - { - /* Noise-based PLC/CNG */ - celt_sig *freq; - VARDECL(celt_norm, X); - opus_uint32 seed; - opus_val16 *plcLogE; - int end; - int effEnd; - - end = st->end; - effEnd = IMAX(start, IMIN(end, mode->effEBands)); - - /* Share the interleaved signal MDCT coefficient buffer with the - deemphasis scratch buffer. */ - freq = scratch; - ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ - - if (loss_count >= 5) - plcLogE = backgroundLogE; - else { - /* Energy decay */ - opus_val16 decay = loss_count==0 ? - QCONST16(1.5f, DB_SHIFT) : QCONST16(.5f, DB_SHIFT); - c=0; do - { - for (i=start;irng; - for (c=0;c>20); - } - renormalise_vector(X+boffs, blen, Q15ONE); - } - } - st->rng = seed; - - denormalise_bands(mode, X, freq, plcLogE, start, effEnd, C, 1<>1)); - } while (++c>1, opus_val16 ); - pitch_downsample(decode_mem, lp_pitch_buf, - DECODE_BUFFER_SIZE, C, st->arch); - pitch_search(lp_pitch_buf+(PLC_PITCH_LAG_MAX>>1), lp_pitch_buf, - DECODE_BUFFER_SIZE-PLC_PITCH_LAG_MAX, - PLC_PITCH_LAG_MAX-PLC_PITCH_LAG_MIN, &pitch_index, st->arch); - pitch_index = PLC_PITCH_LAG_MAX-pitch_index; - st->last_pitch_index = pitch_index; - } else { - pitch_index = st->last_pitch_index; - fade = QCONST16(.8f,15); - } - - ALLOC(etmp, overlap, opus_val32); - ALLOC(exc, MAX_PERIOD, opus_val16); - window = mode->window; - c=0; do { - opus_val16 decay; - opus_val16 attenuation; - opus_val32 S1=0; - celt_sig *buf; - int extrapolation_offset; - int extrapolation_len; - int exc_length; - int j; - - buf = decode_mem[c]; - for (i=0;iarch); - /* Add a noise floor of -40 dB. */ -#ifdef FIXED_POINT - ac[0] += SHR32(ac[0],13); -#else - ac[0] *= 1.0001f; -#endif - /* Use lag windowing to stabilize the Levinson-Durbin recursion. */ - for (i=1;i<=LPC_ORDER;i++) - { - /*ac[i] *= exp(-.5*(2*M_PI*.002*i)*(2*M_PI*.002*i));*/ -#ifdef FIXED_POINT - ac[i] -= MULT16_32_Q15(2*i*i, ac[i]); -#else - ac[i] -= ac[i]*(0.008f*0.008f)*i*i; -#endif - } - _celt_lpc(lpc+c*LPC_ORDER, ac, LPC_ORDER); - } - /* We want the excitation for 2 pitch periods in order to look for a - decaying signal, but we can't get more than MAX_PERIOD. */ - exc_length = IMIN(2*pitch_index, MAX_PERIOD); - /* Initialize the LPC history with the samples just before the start - of the region for which we're computing the excitation. */ - { - opus_val16 lpc_mem[LPC_ORDER]; - for (i=0;i>1; - for (i=0;i= pitch_index) { - j -= pitch_index; - attenuation = MULT16_16_Q15(attenuation, decay); - } - buf[DECODE_BUFFER_SIZE-N+i] = - SHL32(EXTEND32(MULT16_16_Q15(attenuation, - exc[extrapolation_offset+j])), SIG_SHIFT); - /* Compute the energy of the previously decoded signal whose - excitation we're copying. */ - tmp = ROUND16( - buf[DECODE_BUFFER_SIZE-MAX_PERIOD-N+extrapolation_offset+j], - SIG_SHIFT); - S1 += SHR32(MULT16_16(tmp, tmp), 8); - } - - { - opus_val16 lpc_mem[LPC_ORDER]; - /* Copy the last decoded samples (prior to the overlap region) to - synthesis filter memory so we can have a continuous signal. */ - for (i=0;i SHR32(S2,2))) -#else - /* The float test is written this way to catch NaNs in the output - of the IIR filter at the same time. */ - if (!(S1 > 0.2f*S2)) -#endif - { - for (i=0;ipostfilter_period, st->postfilter_period, overlap, - -st->postfilter_gain, -st->postfilter_gain, - st->postfilter_tapset, st->postfilter_tapset, NULL, 0); - - /* Simulate TDAC on the concealed audio so that it blends with the - MDCT of the next frame. */ - for (i=0;ipreemph, st->preemph_memD, scratch); - - st->loss_count = loss_count+1; - - RESTORE_STACK; -} - -int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec) -{ - int c, i, N; - int spread_decision; - opus_int32 bits; - ec_dec _dec; - VARDECL(celt_sig, freq); - VARDECL(celt_norm, X); - VARDECL(int, fine_quant); - VARDECL(int, pulses); - VARDECL(int, cap); - VARDECL(int, offsets); - VARDECL(int, fine_priority); - VARDECL(int, tf_res); - VARDECL(unsigned char, collapse_masks); - celt_sig *decode_mem[2]; - celt_sig *out_syn[2]; - opus_val16 *lpc; - opus_val16 *oldBandE, *oldLogE, *oldLogE2, *backgroundLogE; - - int shortBlocks; - int isTransient; - int intra_ener; - const int CC = st->channels; - int LM, M; - int effEnd; - int codedBands; - int alloc_trim; - int postfilter_pitch; - opus_val16 postfilter_gain; - int intensity=0; - int dual_stereo=0; - opus_int32 total_bits; - opus_int32 balance; - opus_int32 tell; - int dynalloc_logp; - int postfilter_tapset; - int anti_collapse_rsv; - int anti_collapse_on=0; - int silence; - int C = st->stream_channels; - const OpusCustomMode *mode; - int nbEBands; - int overlap; - const opus_int16 *eBands; - ALLOC_STACK; - - mode = st->mode; - nbEBands = mode->nbEBands; - overlap = mode->overlap; - eBands = mode->eBands; - frame_size *= st->downsample; - - c=0; do { - decode_mem[c] = st->_decode_mem + c*(DECODE_BUFFER_SIZE+overlap); - } while (++c_decode_mem+(DECODE_BUFFER_SIZE+overlap)*CC); - oldBandE = lpc+CC*LPC_ORDER; - oldLogE = oldBandE + 2*nbEBands; - oldLogE2 = oldLogE + 2*nbEBands; - backgroundLogE = oldLogE2 + 2*nbEBands; - -#ifdef CUSTOM_MODES - if (st->signalling && data!=NULL) - { - int data0=data[0]; - /* Convert "standard mode" to Opus header */ - if (mode->Fs==48000 && mode->shortMdctSize==120) - { - data0 = fromOpus(data0); - if (data0<0) - return OPUS_INVALID_PACKET; - } - st->end = IMAX(1, mode->effEBands-2*(data0>>5)); - LM = (data0>>3)&0x3; - C = 1 + ((data0>>2)&0x1); - data++; - len--; - if (LM>mode->maxLM) - return OPUS_INVALID_PACKET; - if (frame_size < mode->shortMdctSize<shortMdctSize<maxLM;LM++) - if (mode->shortMdctSize<mode->maxLM) - return OPUS_BAD_ARG; - } - M=1<1275 || pcm==NULL) - return OPUS_BAD_ARG; - - N = M*mode->shortMdctSize; - - effEnd = st->end; - if (effEnd > mode->effEBands) - effEnd = mode->effEBands; - - if (data == NULL || len<=1) - { - celt_decode_lost(st, pcm, N, LM); - RESTORE_STACK; - return frame_size/st->downsample; - } - - if (dec == NULL) - { - ec_dec_init(&_dec,(unsigned char*)data,len); - dec = &_dec; - } - - if (C==1) - { - for (i=0;i= total_bits) - silence = 1; - else if (tell==1) - silence = ec_dec_bit_logp(dec, 15); - else - silence = 0; - if (silence) - { - /* Pretend we've read all the remaining bits */ - tell = len*8; - dec->nbits_total+=tell-ec_tell(dec); - } - - postfilter_gain = 0; - postfilter_pitch = 0; - postfilter_tapset = 0; - if (st->start==0 && tell+16 <= total_bits) - { - if(ec_dec_bit_logp(dec, 1)) - { - int qg, octave; - octave = ec_dec_uint(dec, 6); - postfilter_pitch = (16< 0 && tell+3 <= total_bits) - { - isTransient = ec_dec_bit_logp(dec, 3); - tell = ec_tell(dec); - } - else - isTransient = 0; - - if (isTransient) - shortBlocks = M; - else - shortBlocks = 0; - - /* Decode the global flags (first symbols in the stream) */ - intra_ener = tell+3<=total_bits ? ec_dec_bit_logp(dec, 3) : 0; - /* Get band energies */ - unquant_coarse_energy(mode, st->start, st->end, oldBandE, - intra_ener, dec, C, LM); - - ALLOC(tf_res, nbEBands, int); - tf_decode(st->start, st->end, isTransient, tf_res, LM, dec); - - tell = ec_tell(dec); - spread_decision = SPREAD_NORMAL; - if (tell+4 <= total_bits) - spread_decision = ec_dec_icdf(dec, spread_icdf, 5); - - ALLOC(cap, nbEBands, int); - - init_caps(mode,cap,LM,C); - - ALLOC(offsets, nbEBands, int); - - dynalloc_logp = 6; - total_bits<<=BITRES; - tell = ec_tell_frac(dec); - for (i=st->start;iend;i++) - { - int width, quanta; - int dynalloc_loop_logp; - int boost; - width = C*(eBands[i+1]-eBands[i])<0) - dynalloc_logp = IMAX(2, dynalloc_logp-1); - } - - ALLOC(fine_quant, nbEBands, int); - alloc_trim = tell+(6<=2&&bits>=((LM+2)<start, st->end, offsets, cap, - alloc_trim, &intensity, &dual_stereo, bits, &balance, pulses, - fine_quant, fine_priority, C, LM, dec, 0, 0, 0); - - unquant_fine_energy(mode, st->start, st->end, oldBandE, fine_quant, dec, C); - - /* Decode fixed codebook */ - ALLOC(collapse_masks, C*nbEBands, unsigned char); - ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ - - quant_all_bands(0, mode, st->start, st->end, X, C==2 ? X+N : NULL, collapse_masks, - NULL, pulses, shortBlocks, spread_decision, dual_stereo, intensity, tf_res, - len*(8<rng); - - if (anti_collapse_rsv > 0) - { - anti_collapse_on = ec_dec_bits(dec, 1); - } - - unquant_energy_finalise(mode, st->start, st->end, oldBandE, - fine_quant, fine_priority, len*8-ec_tell(dec), dec, C); - - if (anti_collapse_on) - anti_collapse(mode, X, collapse_masks, LM, C, N, - st->start, st->end, oldBandE, oldLogE, oldLogE2, pulses, st->rng); - - ALLOC(freq, IMAX(CC,C)*N, celt_sig); /**< Interleaved signal MDCTs */ - - if (silence) - { - for (i=0;istart, effEnd, C, M); - } - c=0; do { - OPUS_MOVE(decode_mem[c], decode_mem[c]+N, DECODE_BUFFER_SIZE-N+overlap/2); - } while (++cdownsample!=1) - bound = IMIN(bound, N/st->downsample); - for (i=bound;ipostfilter_period=IMAX(st->postfilter_period, COMBFILTER_MINPERIOD); - st->postfilter_period_old=IMAX(st->postfilter_period_old, COMBFILTER_MINPERIOD); - comb_filter(out_syn[c], out_syn[c], st->postfilter_period_old, st->postfilter_period, mode->shortMdctSize, - st->postfilter_gain_old, st->postfilter_gain, st->postfilter_tapset_old, st->postfilter_tapset, - mode->window, overlap); - if (LM!=0) - comb_filter(out_syn[c]+mode->shortMdctSize, out_syn[c]+mode->shortMdctSize, st->postfilter_period, postfilter_pitch, N-mode->shortMdctSize, - st->postfilter_gain, postfilter_gain, st->postfilter_tapset, postfilter_tapset, - mode->window, overlap); - - } while (++cpostfilter_period_old = st->postfilter_period; - st->postfilter_gain_old = st->postfilter_gain; - st->postfilter_tapset_old = st->postfilter_tapset; - st->postfilter_period = postfilter_pitch; - st->postfilter_gain = postfilter_gain; - st->postfilter_tapset = postfilter_tapset; - if (LM!=0) - { - st->postfilter_period_old = st->postfilter_period; - st->postfilter_gain_old = st->postfilter_gain; - st->postfilter_tapset_old = st->postfilter_tapset; - } - - if (C==1) { - for (i=0;istart;i++) - { - oldBandE[c*nbEBands+i]=0; - oldLogE[c*nbEBands+i]=oldLogE2[c*nbEBands+i]=-QCONST16(28.f,DB_SHIFT); - } - for (i=st->end;irng = dec->rng; - - /* We reuse freq[] as scratch space for the de-emphasis */ - deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, freq); - st->loss_count = 0; - RESTORE_STACK; - if (ec_tell(dec) > 8*len) - return OPUS_INTERNAL_ERROR; - if(ec_get_error(dec)) - st->error = 1; - return frame_size/st->downsample; -} - - -#ifdef CUSTOM_MODES - -#ifdef FIXED_POINT -int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) -{ - return celt_decode_with_ec(st, data, len, pcm, frame_size, NULL); -} - -#ifndef DISABLE_FLOAT_API -int opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) -{ - int j, ret, C, N; - VARDECL(opus_int16, out); - ALLOC_STACK; - - if (pcm==NULL) - return OPUS_BAD_ARG; - - C = st->channels; - N = frame_size; - - ALLOC(out, C*N, opus_int16); - ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL); - if (ret>0) - for (j=0;jchannels; - N = frame_size; - ALLOC(out, C*N, celt_sig); - - ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL); - - if (ret>0) - for (j=0;j=st->mode->nbEBands) - goto bad_arg; - st->start = value; - } - break; - case CELT_SET_END_BAND_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<1 || value>st->mode->nbEBands) - goto bad_arg; - st->end = value; - } - break; - case CELT_SET_CHANNELS_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<1 || value>2) - goto bad_arg; - st->stream_channels = value; - } - break; - case CELT_GET_AND_CLEAR_ERROR_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (value==NULL) - goto bad_arg; - *value=st->error; - st->error = 0; - } - break; - case OPUS_GET_LOOKAHEAD_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (value==NULL) - goto bad_arg; - *value = st->overlap/st->downsample; - } - break; - case OPUS_RESET_STATE: - { - int i; - opus_val16 *lpc, *oldBandE, *oldLogE, *oldLogE2; - lpc = (opus_val16*)(st->_decode_mem+(DECODE_BUFFER_SIZE+st->overlap)*st->channels); - oldBandE = lpc+st->channels*LPC_ORDER; - oldLogE = oldBandE + 2*st->mode->nbEBands; - oldLogE2 = oldLogE + 2*st->mode->nbEBands; - OPUS_CLEAR((char*)&st->DECODER_RESET_START, - opus_custom_decoder_get_size(st->mode, st->channels)- - ((char*)&st->DECODER_RESET_START - (char*)st)); - for (i=0;i<2*st->mode->nbEBands;i++) - oldLogE[i]=oldLogE2[i]=-QCONST16(28.f,DB_SHIFT); - } - break; - case OPUS_GET_PITCH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (value==NULL) - goto bad_arg; - *value = st->postfilter_period; - } - break; - case CELT_GET_MODE_REQUEST: - { - const CELTMode ** value = va_arg(ap, const CELTMode**); - if (value==0) - goto bad_arg; - *value=st->mode; - } - break; - case CELT_SET_SIGNALLING_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->signalling = value; - } - break; - case OPUS_GET_FINAL_RANGE_REQUEST: - { - opus_uint32 * value = va_arg(ap, opus_uint32 *); - if (value==0) - goto bad_arg; - *value=st->rng; - } - break; - default: - goto bad_request; - } - va_end(ap); - return OPUS_OK; -bad_arg: - va_end(ap); - return OPUS_BAD_ARG; -bad_request: - va_end(ap); - return OPUS_UNIMPLEMENTED; -} diff --git a/src/opus-1.1/celt/celt_encoder.c b/src/opus-1.1/celt/celt_encoder.c deleted file mode 100644 index ffff0775..00000000 --- a/src/opus-1.1/celt/celt_encoder.c +++ /dev/null @@ -1,2353 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2010 Xiph.Org Foundation - Copyright (c) 2008 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#define CELT_ENCODER_C - -#include "cpu_support.h" -#include "os_support.h" -#include "mdct.h" -#include -#include "celt.h" -#include "pitch.h" -#include "bands.h" -#include "modes.h" -#include "entcode.h" -#include "quant_bands.h" -#include "rate.h" -#include "stack_alloc.h" -#include "mathops.h" -#include "float_cast.h" -#include -#include "celt_lpc.h" -#include "vq.h" - - -/** Encoder state - @brief Encoder state - */ -struct OpusCustomEncoder { - const OpusCustomMode *mode; /**< Mode used by the encoder */ - int overlap; - int channels; - int stream_channels; - - int force_intra; - int clip; - int disable_pf; - int complexity; - int upsample; - int start, end; - - opus_int32 bitrate; - int vbr; - int signalling; - int constrained_vbr; /* If zero, VBR can do whatever it likes with the rate */ - int loss_rate; - int lsb_depth; - int variable_duration; - int lfe; - int arch; - - /* Everything beyond this point gets cleared on a reset */ -#define ENCODER_RESET_START rng - - opus_uint32 rng; - int spread_decision; - opus_val32 delayedIntra; - int tonal_average; - int lastCodedBands; - int hf_average; - int tapset_decision; - - int prefilter_period; - opus_val16 prefilter_gain; - int prefilter_tapset; -#ifdef RESYNTH - int prefilter_period_old; - opus_val16 prefilter_gain_old; - int prefilter_tapset_old; -#endif - int consec_transient; - AnalysisInfo analysis; - - opus_val32 preemph_memE[2]; - opus_val32 preemph_memD[2]; - - /* VBR-related parameters */ - opus_int32 vbr_reservoir; - opus_int32 vbr_drift; - opus_int32 vbr_offset; - opus_int32 vbr_count; - opus_val32 overlap_max; - opus_val16 stereo_saving; - int intensity; - opus_val16 *energy_mask; - opus_val16 spec_avg; - -#ifdef RESYNTH - /* +MAX_PERIOD/2 to make space for overlap */ - celt_sig syn_mem[2][2*MAX_PERIOD+MAX_PERIOD/2]; -#endif - - celt_sig in_mem[1]; /* Size = channels*mode->overlap */ - /* celt_sig prefilter_mem[], Size = channels*COMBFILTER_MAXPERIOD */ - /* opus_val16 oldBandE[], Size = channels*mode->nbEBands */ - /* opus_val16 oldLogE[], Size = channels*mode->nbEBands */ - /* opus_val16 oldLogE2[], Size = channels*mode->nbEBands */ -}; - -int celt_encoder_get_size(int channels) -{ - CELTMode *mode = opus_custom_mode_create(48000, 960, NULL); - return opus_custom_encoder_get_size(mode, channels); -} - -OPUS_CUSTOM_NOSTATIC int opus_custom_encoder_get_size(const CELTMode *mode, int channels) -{ - int size = sizeof(struct CELTEncoder) - + (channels*mode->overlap-1)*sizeof(celt_sig) /* celt_sig in_mem[channels*mode->overlap]; */ - + channels*COMBFILTER_MAXPERIOD*sizeof(celt_sig) /* celt_sig prefilter_mem[channels*COMBFILTER_MAXPERIOD]; */ - + 3*channels*mode->nbEBands*sizeof(opus_val16); /* opus_val16 oldBandE[channels*mode->nbEBands]; */ - /* opus_val16 oldLogE[channels*mode->nbEBands]; */ - /* opus_val16 oldLogE2[channels*mode->nbEBands]; */ - return size; -} - -#ifdef CUSTOM_MODES -CELTEncoder *opus_custom_encoder_create(const CELTMode *mode, int channels, int *error) -{ - int ret; - CELTEncoder *st = (CELTEncoder *)opus_alloc(opus_custom_encoder_get_size(mode, channels)); - /* init will handle the NULL case */ - ret = opus_custom_encoder_init(st, mode, channels); - if (ret != OPUS_OK) - { - opus_custom_encoder_destroy(st); - st = NULL; - } - if (error) - *error = ret; - return st; -} -#endif /* CUSTOM_MODES */ - -static int opus_custom_encoder_init_arch(CELTEncoder *st, const CELTMode *mode, - int channels, int arch) -{ - if (channels < 0 || channels > 2) - return OPUS_BAD_ARG; - - if (st==NULL || mode==NULL) - return OPUS_ALLOC_FAIL; - - OPUS_CLEAR((char*)st, opus_custom_encoder_get_size(mode, channels)); - - st->mode = mode; - st->overlap = mode->overlap; - st->stream_channels = st->channels = channels; - - st->upsample = 1; - st->start = 0; - st->end = st->mode->effEBands; - st->signalling = 1; - - st->arch = arch; - - st->constrained_vbr = 1; - st->clip = 1; - - st->bitrate = OPUS_BITRATE_MAX; - st->vbr = 0; - st->force_intra = 0; - st->complexity = 5; - st->lsb_depth=24; - - opus_custom_encoder_ctl(st, OPUS_RESET_STATE); - - return OPUS_OK; -} - -#ifdef CUSTOM_MODES -int opus_custom_encoder_init(CELTEncoder *st, const CELTMode *mode, int channels) -{ - return opus_custom_encoder_init_arch(st, mode, channels, opus_select_arch()); -} -#endif - -int celt_encoder_init(CELTEncoder *st, opus_int32 sampling_rate, int channels, - int arch) -{ - int ret; - ret = opus_custom_encoder_init_arch(st, - opus_custom_mode_create(48000, 960, NULL), channels, arch); - if (ret != OPUS_OK) - return ret; - st->upsample = resampling_factor(sampling_rate); - return OPUS_OK; -} - -#ifdef CUSTOM_MODES -void opus_custom_encoder_destroy(CELTEncoder *st) -{ - opus_free(st); -} -#endif /* CUSTOM_MODES */ - - -static int transient_analysis(const opus_val32 * OPUS_RESTRICT in, int len, int C, - opus_val16 *tf_estimate, int *tf_chan) -{ - int i; - VARDECL(opus_val16, tmp); - opus_val32 mem0,mem1; - int is_transient = 0; - opus_int32 mask_metric = 0; - int c; - opus_val16 tf_max; - int len2; - /* Table of 6*64/x, trained on real data to minimize the average error */ - static const unsigned char inv_table[128] = { - 255,255,156,110, 86, 70, 59, 51, 45, 40, 37, 33, 31, 28, 26, 25, - 23, 22, 21, 20, 19, 18, 17, 16, 16, 15, 15, 14, 13, 13, 12, 12, - 12, 12, 11, 11, 11, 10, 10, 10, 9, 9, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, - }; - SAVE_STACK; - ALLOC(tmp, len, opus_val16); - - len2=len/2; - for (c=0;c=0;i--) - { -#ifdef FIXED_POINT - /* FIXME: Use PSHR16() instead */ - tmp[i] = mem0 + PSHR32(tmp[i]-mem0,3); -#else - tmp[i] = mem0 + MULT16_16_P15(QCONST16(0.125f,15),tmp[i]-mem0); -#endif - mem0 = tmp[i]; - maxE = MAX16(maxE, mem0); - } - /*for (i=0;i>1))); -#else - mean = celt_sqrt(mean * maxE*.5*len2); -#endif - /* Inverse of the mean energy in Q15+6 */ - norm = SHL32(EXTEND32(len2),6+14)/ADD32(EPSILON,SHR32(mean,1)); - /* Compute harmonic mean discarding the unreliable boundaries - The data is smooth, so we only take 1/4th of the samples */ - unmask=0; - for (i=12;imask_metric) - { - *tf_chan = c; - mask_metric = unmask; - } - } - is_transient = mask_metric>200; - - /* Arbitrary metric for VBR boost */ - tf_max = MAX16(0,celt_sqrt(27*mask_metric)-42); - /* *tf_estimate = 1 + MIN16(1, sqrt(MAX16(0, tf_max-30))/20); */ - *tf_estimate = celt_sqrt(MAX16(0, SHL32(MULT16_16(QCONST16(0.0069,14),MIN16(163,tf_max)),14)-QCONST32(0.139,28))); - /*printf("%d %f\n", tf_max, mask_metric);*/ - RESTORE_STACK; -#ifdef FUZZING - is_transient = rand()&0x1; -#endif - /*printf("%d %f %d\n", is_transient, (float)*tf_estimate, tf_max);*/ - return is_transient; -} - -/* Looks for sudden increases of energy to decide whether we need to patch - the transient decision */ -int patch_transient_decision(opus_val16 *newE, opus_val16 *oldE, int nbEBands, - int end, int C) -{ - int i, c; - opus_val32 mean_diff=0; - opus_val16 spread_old[26]; - /* Apply an aggressive (-6 dB/Bark) spreading function to the old frame to - avoid false detection caused by irrelevant bands */ - if (C==1) - { - spread_old[0] = oldE[0]; - for (i=1;i=0;i--) - spread_old[i] = MAX16(spread_old[i], spread_old[i+1]-QCONST16(1.0f, DB_SHIFT)); - /* Compute mean increase */ - c=0; do { - for (i=2;i QCONST16(1.f, DB_SHIFT); -} - -/** Apply window and compute the MDCT for all sub-frames and - all channels in a frame */ -static void compute_mdcts(const CELTMode *mode, int shortBlocks, celt_sig * OPUS_RESTRICT in, - celt_sig * OPUS_RESTRICT out, int C, int CC, int LM, int upsample) -{ - const int overlap = OVERLAP(mode); - int N; - int B; - int shift; - int i, b, c; - if (shortBlocks) - { - B = shortBlocks; - N = mode->shortMdctSize; - shift = mode->maxLM; - } else { - B = 1; - N = mode->shortMdctSize<maxLM-LM; - } - c=0; do { - for (b=0;bmdct, in+c*(B*N+overlap)+b*N, &out[b+c*N*B], mode->window, overlap, shift, B); - } - } while (++ceBands[len]-m->eBands[len-1])<eBands[len]-m->eBands[len-1])<eBands[i+1]-m->eBands[i])<eBands[i+1]-m->eBands[i])==1; - for (j=0;jeBands[i]<eBands[i]<>LM, 1<>k, 1<=0;i--) - { - if (tf_res[i+1] == 1) - tf_res[i] = path1[i+1]; - else - tf_res[i] = path0[i+1]; - } - /*printf("%d %f\n", *tf_sum, tf_estimate);*/ - RESTORE_STACK; -#ifdef FUZZING - tf_select = rand()&0x1; - tf_res[0] = rand()&0x1; - for (i=1;istorage*8; - tell = ec_tell(enc); - logp = isTransient ? 2 : 4; - /* Reserve space to code the tf_select decision. */ - tf_select_rsv = LM>0 && tell+logp+1 <= budget; - budget -= tf_select_rsv; - curr = tf_changed = 0; - for (i=start;ieBands[i]<eBands[i+1]<eBands[i]<eBands[i+1]< QCONST16(.995f,10)) - trim_index-=4; - else if (sum > QCONST16(.92f,10)) - trim_index-=3; - else if (sum > QCONST16(.85f,10)) - trim_index-=2; - else if (sum > QCONST16(.8f,10)) - trim_index-=1; - /* mid-side savings estimations based on the LF average*/ - logXC = celt_log2(QCONST32(1.001f, 20)-MULT16_16(sum, sum)); - /* mid-side savings estimations based on min correlation */ - logXC2 = MAX16(HALF16(logXC), celt_log2(QCONST32(1.001f, 20)-MULT16_16(minXC, minXC))); -#ifdef FIXED_POINT - /* Compensate for Q20 vs Q14 input and convert output to Q8 */ - logXC = PSHR32(logXC-QCONST16(6.f, DB_SHIFT),DB_SHIFT-8); - logXC2 = PSHR32(logXC2-QCONST16(6.f, DB_SHIFT),DB_SHIFT-8); -#endif - - trim += MAX16(-QCONST16(4.f, 8), MULT16_16_Q15(QCONST16(.75f,15),logXC)); - *stereo_saving = MIN16(*stereo_saving + QCONST16(0.25f, 8), -HALF16(logXC2)); - } - - /* Estimate spectral tilt */ - c=0; do { - for (i=0;inbEBands]*(opus_int32)(2+2*i-end); - } - } while (++c QCONST16(2.f, DB_SHIFT)) - trim_index--; - if (diff > QCONST16(8.f, DB_SHIFT)) - trim_index--; - if (diff < -QCONST16(4.f, DB_SHIFT)) - trim_index++; - if (diff < -QCONST16(10.f, DB_SHIFT)) - trim_index++; - trim -= MAX16(-QCONST16(2.f, 8), MIN16(QCONST16(2.f, 8), SHR16(diff+QCONST16(1.f, DB_SHIFT),DB_SHIFT-8)/6 )); - trim -= SHR16(surround_trim, DB_SHIFT-8); - trim -= 2*SHR16(tf_estimate, 14-8); -#ifndef DISABLE_FLOAT_API - if (analysis->valid) - { - trim -= MAX16(-QCONST16(2.f, 8), MIN16(QCONST16(2.f, 8), - (opus_val16)(QCONST16(2.f, 8)*(analysis->tonality_slope+.05f)))); - } -#endif - -#ifdef FIXED_POINT - trim_index = PSHR32(trim, 8); -#else - trim_index = (int)floor(.5f+trim); -#endif - if (trim_index<0) - trim_index = 0; - if (trim_index>10) - trim_index = 10; - /*printf("%d\n", trim_index);*/ -#ifdef FUZZING - trim_index = rand()%11; -#endif - return trim_index; -} - -static int stereo_analysis(const CELTMode *m, const celt_norm *X, - int LM, int N0) -{ - int i; - int thetas; - opus_val32 sumLR = EPSILON, sumMS = EPSILON; - - /* Use the L1 norm to model the entropy of the L/R signal vs the M/S signal */ - for (i=0;i<13;i++) - { - int j; - for (j=m->eBands[i]<eBands[i+1]<eBands[13]<<(LM+1))+thetas, sumMS) - > MULT16_32_Q15(m->eBands[13]<<(LM+1), sumLR); -} - -static opus_val16 dynalloc_analysis(const opus_val16 *bandLogE, const opus_val16 *bandLogE2, - int nbEBands, int start, int end, int C, int *offsets, int lsb_depth, const opus_int16 *logN, - int isTransient, int vbr, int constrained_vbr, const opus_int16 *eBands, int LM, - int effectiveBytes, opus_int32 *tot_boost_, int lfe, opus_val16 *surround_dynalloc) -{ - int i, c; - opus_int32 tot_boost=0; - opus_val16 maxDepth; - VARDECL(opus_val16, follower); - VARDECL(opus_val16, noise_floor); - SAVE_STACK; - ALLOC(follower, C*nbEBands, opus_val16); - ALLOC(noise_floor, C*nbEBands, opus_val16); - for (i=0;i 50 && LM>=1 && !lfe) - { - int last=0; - c=0;do - { - follower[c*nbEBands] = bandLogE2[c*nbEBands]; - for (i=1;i bandLogE2[c*nbEBands+i-1]+QCONST16(.5f,DB_SHIFT)) - last=i; - follower[c*nbEBands+i] = MIN16(follower[c*nbEBands+i-1]+QCONST16(1.5f,DB_SHIFT), bandLogE2[c*nbEBands+i]); - } - for (i=last-1;i>=0;i--) - follower[c*nbEBands+i] = MIN16(follower[c*nbEBands+i], MIN16(follower[c*nbEBands+i+1]+QCONST16(2.f,DB_SHIFT), bandLogE2[c*nbEBands+i])); - for (i=0;i=12) - follower[i] = HALF16(follower[i]); - follower[i] = MIN16(follower[i], QCONST16(4, DB_SHIFT)); - - width = C*(eBands[i+1]-eBands[i])< 48) { - boost = (int)SHR32(EXTEND32(follower[i])*8,DB_SHIFT); - boost_bits = (boost*width<>BITRES>>3 > effectiveBytes/4) - { - opus_int32 cap = ((effectiveBytes/4)<mode; - ALLOC(_pre, CC*(N+COMBFILTER_MAXPERIOD), celt_sig); - - pre[0] = _pre; - pre[1] = _pre + (N+COMBFILTER_MAXPERIOD); - - - c=0; do { - OPUS_COPY(pre[c], prefilter_mem+c*COMBFILTER_MAXPERIOD, COMBFILTER_MAXPERIOD); - OPUS_COPY(pre[c]+COMBFILTER_MAXPERIOD, in+c*(N+st->overlap)+st->overlap, N); - } while (++c>1, opus_val16); - - pitch_downsample(pre, pitch_buf, COMBFILTER_MAXPERIOD+N, CC, st->arch); - /* Don't search for the fir last 1.5 octave of the range because - there's too many false-positives due to short-term correlation */ - pitch_search(pitch_buf+(COMBFILTER_MAXPERIOD>>1), pitch_buf, N, - COMBFILTER_MAXPERIOD-3*COMBFILTER_MINPERIOD, &pitch_index, - st->arch); - pitch_index = COMBFILTER_MAXPERIOD-pitch_index; - - gain1 = remove_doubling(pitch_buf, COMBFILTER_MAXPERIOD, COMBFILTER_MINPERIOD, - N, &pitch_index, st->prefilter_period, st->prefilter_gain); - if (pitch_index > COMBFILTER_MAXPERIOD-2) - pitch_index = COMBFILTER_MAXPERIOD-2; - gain1 = MULT16_16_Q15(QCONST16(.7f,15),gain1); - /*printf("%d %d %f %f\n", pitch_change, pitch_index, gain1, st->analysis.tonality);*/ - if (st->loss_rate>2) - gain1 = HALF32(gain1); - if (st->loss_rate>4) - gain1 = HALF32(gain1); - if (st->loss_rate>8) - gain1 = 0; - } else { - gain1 = 0; - pitch_index = COMBFILTER_MINPERIOD; - } - - /* Gain threshold for enabling the prefilter/postfilter */ - pf_threshold = QCONST16(.2f,15); - - /* Adjusting the threshold based on rate and continuity */ - if (abs(pitch_index-st->prefilter_period)*10>pitch_index) - pf_threshold += QCONST16(.2f,15); - if (nbAvailableBytes<25) - pf_threshold += QCONST16(.1f,15); - if (nbAvailableBytes<35) - pf_threshold += QCONST16(.1f,15); - if (st->prefilter_gain > QCONST16(.4f,15)) - pf_threshold -= QCONST16(.1f,15); - if (st->prefilter_gain > QCONST16(.55f,15)) - pf_threshold -= QCONST16(.1f,15); - - /* Hard threshold at 0.2 */ - pf_threshold = MAX16(pf_threshold, QCONST16(.2f,15)); - if (gain1prefilter_gain)prefilter_gain; - -#ifdef FIXED_POINT - qg = ((gain1+1536)>>10)/3-1; -#else - qg = (int)floor(.5f+gain1*32/3)-1; -#endif - qg = IMAX(0, IMIN(7, qg)); - gain1 = QCONST16(0.09375f,15)*(qg+1); - pf_on = 1; - } - /*printf("%d %f\n", pitch_index, gain1);*/ - - c=0; do { - int offset = mode->shortMdctSize-st->overlap; - st->prefilter_period=IMAX(st->prefilter_period, COMBFILTER_MINPERIOD); - OPUS_COPY(in+c*(N+st->overlap), st->in_mem+c*(st->overlap), st->overlap); - if (offset) - comb_filter(in+c*(N+st->overlap)+st->overlap, pre[c]+COMBFILTER_MAXPERIOD, - st->prefilter_period, st->prefilter_period, offset, -st->prefilter_gain, -st->prefilter_gain, - st->prefilter_tapset, st->prefilter_tapset, NULL, 0); - - comb_filter(in+c*(N+st->overlap)+st->overlap+offset, pre[c]+COMBFILTER_MAXPERIOD+offset, - st->prefilter_period, pitch_index, N-offset, -st->prefilter_gain, -gain1, - st->prefilter_tapset, prefilter_tapset, mode->window, st->overlap); - OPUS_COPY(st->in_mem+c*(st->overlap), in+c*(N+st->overlap)+N, st->overlap); - - if (N>COMBFILTER_MAXPERIOD) - { - OPUS_MOVE(prefilter_mem+c*COMBFILTER_MAXPERIOD, pre[c]+N, COMBFILTER_MAXPERIOD); - } else { - OPUS_MOVE(prefilter_mem+c*COMBFILTER_MAXPERIOD, prefilter_mem+c*COMBFILTER_MAXPERIOD+N, COMBFILTER_MAXPERIOD-N); - OPUS_MOVE(prefilter_mem+c*COMBFILTER_MAXPERIOD+COMBFILTER_MAXPERIOD-N, pre[c]+COMBFILTER_MAXPERIOD, N); - } - } while (++cnbEBands; - eBands = mode->eBands; - - coded_bands = lastCodedBands ? lastCodedBands : nbEBands; - coded_bins = eBands[coded_bands]<analysis.activity, st->analysis.tonality, tf_estimate, st->stereo_saving, tot_boost, coded_bands);*/ -#ifndef DISABLE_FLOAT_API - if (analysis->valid && analysis->activity<.4) - target -= (opus_int32)((coded_bins<activity)); -#endif - /* Stereo savings */ - if (C==2) - { - int coded_stereo_bands; - int coded_stereo_dof; - opus_val16 max_frac; - coded_stereo_bands = IMIN(intensity, coded_bands); - coded_stereo_dof = (eBands[coded_stereo_bands]<valid && !lfe) - { - opus_int32 tonal_target; - float tonal; - - /* Tonality boost (compensating for the average). */ - tonal = MAX16(0.f,analysis->tonality-.15f)-0.09f; - tonal_target = target + (opus_int32)((coded_bins<tonality, tonal);*/ - target = tonal_target; - } -#endif - - if (has_surround_mask&&!lfe) - { - opus_int32 surround_target = target + (opus_int32)SHR32(MULT16_16(surround_masking,coded_bins<end, st->intensity, surround_target, target, st->bitrate);*/ - target = IMAX(target/4, surround_target); - } - - { - opus_int32 floor_depth; - int bins; - bins = eBands[nbEBands-2]<>2); - target = IMIN(target, floor_depth); - /*printf("%f %d\n", maxDepth, floor_depth);*/ - } - - if ((!has_surround_mask||lfe) && (constrained_vbr || bitrate<64000)) - { - opus_val16 rate_factor; -#ifdef FIXED_POINT - rate_factor = MAX16(0,(bitrate-32000)); -#else - rate_factor = MAX16(0,(1.f/32768)*(bitrate-32000)); -#endif - if (constrained_vbr) - rate_factor = MIN16(rate_factor, QCONST16(0.67f, 15)); - target = base_target + (opus_int32)MULT16_32_Q15(rate_factor, target-base_target); - - } - - if (!has_surround_mask && tf_estimate < QCONST16(.2f, 14)) - { - opus_val16 amount; - opus_val16 tvbr_factor; - amount = MULT16_16_Q15(QCONST16(.0000031f, 30), IMAX(0, IMIN(32000, 96000-bitrate))); - tvbr_factor = SHR32(MULT16_16(temporal_vbr, amount), DB_SHIFT); - target += (opus_int32)MULT16_32_Q15(tvbr_factor, target); - } - - /* Don't allow more than doubling the rate */ - target = IMIN(2*base_target, target); - - return target; -} - -int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes, ec_enc *enc) -{ - int i, c, N; - opus_int32 bits; - ec_enc _enc; - VARDECL(celt_sig, in); - VARDECL(celt_sig, freq); - VARDECL(celt_norm, X); - VARDECL(celt_ener, bandE); - VARDECL(opus_val16, bandLogE); - VARDECL(opus_val16, bandLogE2); - VARDECL(int, fine_quant); - VARDECL(opus_val16, error); - VARDECL(int, pulses); - VARDECL(int, cap); - VARDECL(int, offsets); - VARDECL(int, fine_priority); - VARDECL(int, tf_res); - VARDECL(unsigned char, collapse_masks); - celt_sig *prefilter_mem; - opus_val16 *oldBandE, *oldLogE, *oldLogE2; - int shortBlocks=0; - int isTransient=0; - const int CC = st->channels; - const int C = st->stream_channels; - int LM, M; - int tf_select; - int nbFilledBytes, nbAvailableBytes; - int effEnd; - int codedBands; - int tf_sum; - int alloc_trim; - int pitch_index=COMBFILTER_MINPERIOD; - opus_val16 gain1 = 0; - int dual_stereo=0; - int effectiveBytes; - int dynalloc_logp; - opus_int32 vbr_rate; - opus_int32 total_bits; - opus_int32 total_boost; - opus_int32 balance; - opus_int32 tell; - int prefilter_tapset=0; - int pf_on; - int anti_collapse_rsv; - int anti_collapse_on=0; - int silence=0; - int tf_chan = 0; - opus_val16 tf_estimate; - int pitch_change=0; - opus_int32 tot_boost; - opus_val32 sample_max; - opus_val16 maxDepth; - const OpusCustomMode *mode; - int nbEBands; - int overlap; - const opus_int16 *eBands; - int secondMdct; - int signalBandwidth; - int transient_got_disabled=0; - opus_val16 surround_masking=0; - opus_val16 temporal_vbr=0; - opus_val16 surround_trim = 0; - opus_int32 equiv_rate = 510000; - VARDECL(opus_val16, surround_dynalloc); - ALLOC_STACK; - - mode = st->mode; - nbEBands = mode->nbEBands; - overlap = mode->overlap; - eBands = mode->eBands; - tf_estimate = 0; - if (nbCompressedBytes<2 || pcm==NULL) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - - frame_size *= st->upsample; - for (LM=0;LM<=mode->maxLM;LM++) - if (mode->shortMdctSize<mode->maxLM) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - M=1<shortMdctSize; - - prefilter_mem = st->in_mem+CC*(st->overlap); - oldBandE = (opus_val16*)(st->in_mem+CC*(st->overlap+COMBFILTER_MAXPERIOD)); - oldLogE = oldBandE + CC*nbEBands; - oldLogE2 = oldLogE + CC*nbEBands; - - if (enc==NULL) - { - tell=1; - nbFilledBytes=0; - } else { - tell=ec_tell(enc); - nbFilledBytes=(tell+4)>>3; - } - -#ifdef CUSTOM_MODES - if (st->signalling && enc==NULL) - { - int tmp = (mode->effEBands-st->end)>>1; - st->end = IMAX(1, mode->effEBands-tmp); - compressed[0] = tmp<<5; - compressed[0] |= LM<<3; - compressed[0] |= (C==2)<<2; - /* Convert "standard mode" to Opus header */ - if (mode->Fs==48000 && mode->shortMdctSize==120) - { - int c0 = toOpus(compressed[0]); - if (c0<0) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - compressed[0] = c0; - } - compressed++; - nbCompressedBytes--; - } -#else - celt_assert(st->signalling==0); -#endif - - /* Can't produce more than 1275 output bytes */ - nbCompressedBytes = IMIN(nbCompressedBytes,1275); - nbAvailableBytes = nbCompressedBytes - nbFilledBytes; - - if (st->vbr && st->bitrate!=OPUS_BITRATE_MAX) - { - opus_int32 den=mode->Fs>>BITRES; - vbr_rate=(st->bitrate*frame_size+(den>>1))/den; -#ifdef CUSTOM_MODES - if (st->signalling) - vbr_rate -= 8<>(3+BITRES); - } else { - opus_int32 tmp; - vbr_rate = 0; - tmp = st->bitrate*frame_size; - if (tell>1) - tmp += tell; - if (st->bitrate!=OPUS_BITRATE_MAX) - nbCompressedBytes = IMAX(2, IMIN(nbCompressedBytes, - (tmp+4*mode->Fs)/(8*mode->Fs)-!!st->signalling)); - effectiveBytes = nbCompressedBytes; - } - if (st->bitrate != OPUS_BITRATE_MAX) - equiv_rate = st->bitrate - (40*C+20)*((400>>LM) - 50); - - if (enc==NULL) - { - ec_enc_init(&_enc, compressed, nbCompressedBytes); - enc = &_enc; - } - - if (vbr_rate>0) - { - /* Computes the max bit-rate allowed in VBR mode to avoid violating the - target rate and buffering. - We must do this up front so that bust-prevention logic triggers - correctly if we don't have enough bits. */ - if (st->constrained_vbr) - { - opus_int32 vbr_bound; - opus_int32 max_allowed; - /* We could use any multiple of vbr_rate as bound (depending on the - delay). - This is clamped to ensure we use at least two bytes if the encoder - was entirely empty, but to allow 0 in hybrid mode. */ - vbr_bound = vbr_rate; - max_allowed = IMIN(IMAX(tell==1?2:0, - (vbr_rate+vbr_bound-st->vbr_reservoir)>>(BITRES+3)), - nbAvailableBytes); - if(max_allowed < nbAvailableBytes) - { - nbCompressedBytes = nbFilledBytes+max_allowed; - nbAvailableBytes = max_allowed; - ec_enc_shrink(enc, nbCompressedBytes); - } - } - } - total_bits = nbCompressedBytes*8; - - effEnd = st->end; - if (effEnd > mode->effEBands) - effEnd = mode->effEBands; - - ALLOC(in, CC*(N+st->overlap), celt_sig); - - sample_max=MAX32(st->overlap_max, celt_maxabs16(pcm, C*(N-overlap)/st->upsample)); - st->overlap_max=celt_maxabs16(pcm+C*(N-overlap)/st->upsample, C*overlap/st->upsample); - sample_max=MAX32(sample_max, st->overlap_max); -#ifdef FIXED_POINT - silence = (sample_max==0); -#else - silence = (sample_max <= (opus_val16)1/(1<lsb_depth)); -#endif -#ifdef FUZZING - if ((rand()&0x3F)==0) - silence = 1; -#endif - if (tell==1) - ec_enc_bit_logp(enc, silence, 15); - else - silence=0; - if (silence) - { - /*In VBR mode there is no need to send more than the minimum. */ - if (vbr_rate>0) - { - effectiveBytes=nbCompressedBytes=IMIN(nbCompressedBytes, nbFilledBytes+2); - total_bits=nbCompressedBytes*8; - nbAvailableBytes=2; - ec_enc_shrink(enc, nbCompressedBytes); - } - /* Pretend we've filled all the remaining bits with zeros - (that's what the initialiser did anyway) */ - tell = nbCompressedBytes*8; - enc->nbits_total+=tell-ec_tell(enc); - } - c=0; do { - celt_preemphasis(pcm+c, in+c*(N+st->overlap)+st->overlap, N, CC, st->upsample, - mode->preemph, st->preemph_memE+c, st->clip); - } while (++clfe&&nbAvailableBytes>3) || nbAvailableBytes>12*C) && st->start==0 && !silence && !st->disable_pf - && st->complexity >= 5 && !(st->consec_transient && LM!=3 && st->variable_duration==OPUS_FRAMESIZE_VARIABLE); - - prefilter_tapset = st->tapset_decision; - pf_on = run_prefilter(st, in, prefilter_mem, CC, N, prefilter_tapset, &pitch_index, &gain1, &qg, enabled, nbAvailableBytes); - if ((gain1 > QCONST16(.4f,15) || st->prefilter_gain > QCONST16(.4f,15)) && (!st->analysis.valid || st->analysis.tonality > .3) - && (pitch_index > 1.26*st->prefilter_period || pitch_index < .79*st->prefilter_period)) - pitch_change = 1; - if (pf_on==0) - { - if(st->start==0 && tell+16<=total_bits) - ec_enc_bit_logp(enc, 0, 1); - } else { - /*This block is not gated by a total bits check only because - of the nbAvailableBytes check above.*/ - int octave; - ec_enc_bit_logp(enc, 1, 1); - pitch_index += 1; - octave = EC_ILOG(pitch_index)-5; - ec_enc_uint(enc, octave, 6); - ec_enc_bits(enc, pitch_index-(16<complexity >= 1 && !st->lfe) - { - isTransient = transient_analysis(in, N+st->overlap, CC, - &tf_estimate, &tf_chan); - } - if (LM>0 && ec_tell(enc)+3<=total_bits) - { - if (isTransient) - shortBlocks = M; - } else { - isTransient = 0; - transient_got_disabled=1; - } - - ALLOC(freq, CC*N, celt_sig); /**< Interleaved signal MDCTs */ - ALLOC(bandE,nbEBands*CC, celt_ener); - ALLOC(bandLogE,nbEBands*CC, opus_val16); - - secondMdct = shortBlocks && st->complexity>=8; - ALLOC(bandLogE2, C*nbEBands, opus_val16); - if (secondMdct) - { - compute_mdcts(mode, 0, in, freq, C, CC, LM, st->upsample); - compute_band_energies(mode, freq, bandE, effEnd, C, M); - amp2Log2(mode, effEnd, st->end, bandE, bandLogE2, C); - for (i=0;iupsample); - if (CC==2&&C==1) - tf_chan = 0; - compute_band_energies(mode, freq, bandE, effEnd, C, M); - - if (st->lfe) - { - for (i=2;iend;i++) - { - bandE[i] = IMIN(bandE[i], MULT16_32_Q15(QCONST16(1e-4f,15),bandE[0])); - bandE[i] = MAX32(bandE[i], EPSILON); - } - } - amp2Log2(mode, effEnd, st->end, bandE, bandLogE, C); - - ALLOC(surround_dynalloc, C*nbEBands, opus_val16); - for(i=0;iend;i++) - surround_dynalloc[i] = 0; - /* This computes how much masking takes place between surround channels */ - if (st->start==0&&st->energy_mask&&!st->lfe) - { - int mask_end; - int midband; - int count_dynalloc; - opus_val32 mask_avg=0; - opus_val32 diff=0; - int count=0; - mask_end = IMAX(2,st->lastCodedBands); - for (c=0;cenergy_mask[nbEBands*c+i], - QCONST16(.25f, DB_SHIFT)), -QCONST16(2.0f, DB_SHIFT)); - if (mask > 0) - mask = HALF16(mask); - mask_avg += MULT16_16(mask, eBands[i+1]-eBands[i]); - count += eBands[i+1]-eBands[i]; - diff += MULT16_16(mask, 1+2*i-mask_end); - } - } - mask_avg = DIV32_16(mask_avg,count); - mask_avg += QCONST16(.2f, DB_SHIFT); - diff = diff*6/(C*(mask_end-1)*(mask_end+1)*mask_end); - /* Again, being conservative */ - diff = HALF32(diff); - diff = MAX32(MIN32(diff, QCONST32(.031f, DB_SHIFT)), -QCONST32(.031f, DB_SHIFT)); - /* Find the band that's in the middle of the coded spectrum */ - for (midband=0;eBands[midband+1] < eBands[mask_end]/2;midband++); - count_dynalloc=0; - for(i=0;ienergy_mask[i], st->energy_mask[nbEBands+i]); - else - unmask = st->energy_mask[i]; - unmask = MIN16(unmask, QCONST16(.0f, DB_SHIFT)); - unmask -= lin; - if (unmask > QCONST16(.25f, DB_SHIFT)) - { - surround_dynalloc[i] = unmask - QCONST16(.25f, DB_SHIFT); - count_dynalloc++; - } - } - if (count_dynalloc>=3) - { - /* If we need dynalloc in many bands, it's probably because our - initial masking rate was too low. */ - mask_avg += QCONST16(.25f, DB_SHIFT); - if (mask_avg>0) - { - /* Something went really wrong in the original calculations, - disabling masking. */ - mask_avg = 0; - diff = 0; - for(i=0;ilfe) - { - opus_val16 follow=-QCONST16(10.0f,DB_SHIFT); - opus_val32 frame_avg=0; - opus_val16 offset = shortBlocks?HALF16(SHL16(LM, DB_SHIFT)):0; - for(i=st->start;iend;i++) - { - follow = MAX16(follow-QCONST16(1.f, DB_SHIFT), bandLogE[i]-offset); - if (C==2) - follow = MAX16(follow, bandLogE[i+nbEBands]-offset); - frame_avg += follow; - } - frame_avg /= (st->end-st->start); - temporal_vbr = SUB16(frame_avg,st->spec_avg); - temporal_vbr = MIN16(QCONST16(3.f, DB_SHIFT), MAX16(-QCONST16(1.5f, DB_SHIFT), temporal_vbr)); - st->spec_avg += MULT16_16_Q15(QCONST16(.02f, 15), temporal_vbr); - } - /*for (i=0;i<21;i++) - printf("%f ", bandLogE[i]); - printf("\n");*/ - - if (!secondMdct) - { - for (i=0;i0 && ec_tell(enc)+3<=total_bits && !isTransient && st->complexity>=5 && !st->lfe) - { - if (patch_transient_decision(bandLogE, oldBandE, nbEBands, st->end, C)) - { - isTransient = 1; - shortBlocks = M; - compute_mdcts(mode, shortBlocks, in, freq, C, CC, LM, st->upsample); - compute_band_energies(mode, freq, bandE, effEnd, C, M); - amp2Log2(mode, effEnd, st->end, bandE, bandLogE, C); - /* Compensate for the scaling of short vs long mdcts */ - for (i=0;i0 && ec_tell(enc)+3<=total_bits) - ec_enc_bit_logp(enc, isTransient, 3); - - ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ - - /* Band normalisation */ - normalise_bands(mode, freq, X, bandE, effEnd, C, M); - - ALLOC(tf_res, nbEBands, int); - /* Disable variable tf resolution for hybrid and at very low bitrate */ - if (effectiveBytes>=15*C && st->start==0 && st->complexity>=2 && !st->lfe) - { - int lambda; - if (effectiveBytes<40) - lambda = 12; - else if (effectiveBytes<60) - lambda = 6; - else if (effectiveBytes<100) - lambda = 4; - else - lambda = 3; - lambda*=2; - tf_select = tf_analysis(mode, effEnd, isTransient, tf_res, lambda, X, N, LM, &tf_sum, tf_estimate, tf_chan); - for (i=effEnd;iend;i++) - tf_res[i] = tf_res[effEnd-1]; - } else { - tf_sum = 0; - for (i=0;iend;i++) - tf_res[i] = isTransient; - tf_select=0; - } - - ALLOC(error, C*nbEBands, opus_val16); - quant_coarse_energy(mode, st->start, st->end, effEnd, bandLogE, - oldBandE, total_bits, error, enc, - C, LM, nbAvailableBytes, st->force_intra, - &st->delayedIntra, st->complexity >= 4, st->loss_rate, st->lfe); - - tf_encode(st->start, st->end, isTransient, tf_res, LM, tf_select, enc); - - if (ec_tell(enc)+4<=total_bits) - { - if (st->lfe) - { - st->tapset_decision = 0; - st->spread_decision = SPREAD_NORMAL; - } else if (shortBlocks || st->complexity < 3 || nbAvailableBytes < 10*C || st->start != 0) - { - if (st->complexity == 0) - st->spread_decision = SPREAD_NONE; - else - st->spread_decision = SPREAD_NORMAL; - } else { - /* Disable new spreading+tapset estimator until we can show it works - better than the old one. So far it seems like spreading_decision() - works best. */ -#if 0 - if (st->analysis.valid) - { - static const opus_val16 spread_thresholds[3] = {-QCONST16(.6f, 15), -QCONST16(.2f, 15), -QCONST16(.07f, 15)}; - static const opus_val16 spread_histeresis[3] = {QCONST16(.15f, 15), QCONST16(.07f, 15), QCONST16(.02f, 15)}; - static const opus_val16 tapset_thresholds[2] = {QCONST16(.0f, 15), QCONST16(.15f, 15)}; - static const opus_val16 tapset_histeresis[2] = {QCONST16(.1f, 15), QCONST16(.05f, 15)}; - st->spread_decision = hysteresis_decision(-st->analysis.tonality, spread_thresholds, spread_histeresis, 3, st->spread_decision); - st->tapset_decision = hysteresis_decision(st->analysis.tonality_slope, tapset_thresholds, tapset_histeresis, 2, st->tapset_decision); - } else -#endif - { - st->spread_decision = spreading_decision(mode, X, - &st->tonal_average, st->spread_decision, &st->hf_average, - &st->tapset_decision, pf_on&&!shortBlocks, effEnd, C, M); - } - /*printf("%d %d\n", st->tapset_decision, st->spread_decision);*/ - /*printf("%f %d %f %d\n\n", st->analysis.tonality, st->spread_decision, st->analysis.tonality_slope, st->tapset_decision);*/ - } - ec_enc_icdf(enc, st->spread_decision, spread_icdf, 5); - } - - ALLOC(offsets, nbEBands, int); - - maxDepth = dynalloc_analysis(bandLogE, bandLogE2, nbEBands, st->start, st->end, C, offsets, - st->lsb_depth, mode->logN, isTransient, st->vbr, st->constrained_vbr, - eBands, LM, effectiveBytes, &tot_boost, st->lfe, surround_dynalloc); - /* For LFE, everything interesting is in the first band */ - if (st->lfe) - offsets[0] = IMIN(8, effectiveBytes/3); - ALLOC(cap, nbEBands, int); - init_caps(mode,cap,LM,C); - - dynalloc_logp = 6; - total_bits<<=BITRES; - total_boost = 0; - tell = ec_tell_frac(enc); - for (i=st->start;iend;i++) - { - int width, quanta; - int dynalloc_loop_logp; - int boost; - int j; - width = C*(eBands[i+1]-eBands[i])<intensity = hysteresis_decision((opus_val16)(equiv_rate/1000), - intensity_thresholds, intensity_histeresis, 21, st->intensity); - st->intensity = IMIN(st->end,IMAX(st->start, st->intensity)); - } - - alloc_trim = 5; - if (tell+(6<lfe) - alloc_trim = 5; - else - alloc_trim = alloc_trim_analysis(mode, X, bandLogE, - st->end, LM, C, N, &st->analysis, &st->stereo_saving, tf_estimate, st->intensity, surround_trim); - ec_enc_icdf(enc, alloc_trim, trim_icdf, 7); - tell = ec_tell_frac(enc); - } - - /* Variable bitrate */ - if (vbr_rate>0) - { - opus_val16 alpha; - opus_int32 delta; - /* The target rate in 8th bits per frame */ - opus_int32 target, base_target; - opus_int32 min_allowed; - int lm_diff = mode->maxLM - LM; - - /* Don't attempt to use more than 510 kb/s, even for frames smaller than 20 ms. - The CELT allocator will just not be able to use more than that anyway. */ - nbCompressedBytes = IMIN(nbCompressedBytes,1275>>(3-LM)); - base_target = vbr_rate - ((40*C+20)<constrained_vbr) - base_target += (st->vbr_offset>>lm_diff); - - target = compute_vbr(mode, &st->analysis, base_target, LM, equiv_rate, - st->lastCodedBands, C, st->intensity, st->constrained_vbr, - st->stereo_saving, tot_boost, tf_estimate, pitch_change, maxDepth, - st->variable_duration, st->lfe, st->energy_mask!=NULL, surround_masking, - temporal_vbr); - - /* The current offset is removed from the target and the space used - so far is added*/ - target=target+tell; - /* In VBR mode the frame size must not be reduced so much that it would - result in the encoder running out of bits. - The margin of 2 bytes ensures that none of the bust-prevention logic - in the decoder will have triggered so far. */ - min_allowed = ((tell+total_boost+(1<<(BITRES+3))-1)>>(BITRES+3)) + 2 - nbFilledBytes; - - nbAvailableBytes = (target+(1<<(BITRES+2)))>>(BITRES+3); - nbAvailableBytes = IMAX(min_allowed,nbAvailableBytes); - nbAvailableBytes = IMIN(nbCompressedBytes,nbAvailableBytes+nbFilledBytes) - nbFilledBytes; - - /* By how much did we "miss" the target on that frame */ - delta = target - vbr_rate; - - target=nbAvailableBytes<<(BITRES+3); - - /*If the frame is silent we don't adjust our drift, otherwise - the encoder will shoot to very high rates after hitting a - span of silence, but we do allow the bitres to refill. - This means that we'll undershoot our target in CVBR/VBR modes - on files with lots of silence. */ - if(silence) - { - nbAvailableBytes = 2; - target = 2*8<vbr_count < 970) - { - st->vbr_count++; - alpha = celt_rcp(SHL32(EXTEND32(st->vbr_count+20),16)); - } else - alpha = QCONST16(.001f,15); - /* How many bits have we used in excess of what we're allowed */ - if (st->constrained_vbr) - st->vbr_reservoir += target - vbr_rate; - /*printf ("%d\n", st->vbr_reservoir);*/ - - /* Compute the offset we need to apply in order to reach the target */ - if (st->constrained_vbr) - { - st->vbr_drift += (opus_int32)MULT16_32_Q15(alpha,(delta*(1<vbr_offset-st->vbr_drift); - st->vbr_offset = -st->vbr_drift; - } - /*printf ("%d\n", st->vbr_drift);*/ - - if (st->constrained_vbr && st->vbr_reservoir < 0) - { - /* We're under the min value -- increase rate */ - int adjust = (-st->vbr_reservoir)/(8<vbr_reservoir = 0; - /*printf ("+%d\n", adjust);*/ - } - nbCompressedBytes = IMIN(nbCompressedBytes,nbAvailableBytes+nbFilledBytes); - /*printf("%d\n", nbCompressedBytes*50*8);*/ - /* This moves the raw bits to take into account the new compressed size */ - ec_enc_shrink(enc, nbCompressedBytes); - } - - /* Bit allocation */ - ALLOC(fine_quant, nbEBands, int); - ALLOC(pulses, nbEBands, int); - ALLOC(fine_priority, nbEBands, int); - - /* bits = packet size - where we are - safety*/ - bits = (((opus_int32)nbCompressedBytes*8)<=2&&bits>=((LM+2)<end-1; -#ifndef DISABLE_FLOAT_API - if (st->analysis.valid) - { - int min_bandwidth; - if (equiv_rate < (opus_int32)32000*C) - min_bandwidth = 13; - else if (equiv_rate < (opus_int32)48000*C) - min_bandwidth = 16; - else if (equiv_rate < (opus_int32)60000*C) - min_bandwidth = 18; - else if (equiv_rate < (opus_int32)80000*C) - min_bandwidth = 19; - else - min_bandwidth = 20; - signalBandwidth = IMAX(st->analysis.bandwidth, min_bandwidth); - } -#endif - if (st->lfe) - signalBandwidth = 1; - codedBands = compute_allocation(mode, st->start, st->end, offsets, cap, - alloc_trim, &st->intensity, &dual_stereo, bits, &balance, pulses, - fine_quant, fine_priority, C, LM, enc, 1, st->lastCodedBands, signalBandwidth); - if (st->lastCodedBands) - st->lastCodedBands = IMIN(st->lastCodedBands+1,IMAX(st->lastCodedBands-1,codedBands)); - else - st->lastCodedBands = codedBands; - - quant_fine_energy(mode, st->start, st->end, oldBandE, error, fine_quant, enc, C); - - /* Residual quantisation */ - ALLOC(collapse_masks, C*nbEBands, unsigned char); - quant_all_bands(1, mode, st->start, st->end, X, C==2 ? X+N : NULL, collapse_masks, - bandE, pulses, shortBlocks, st->spread_decision, dual_stereo, st->intensity, tf_res, - nbCompressedBytes*(8<rng); - - if (anti_collapse_rsv > 0) - { - anti_collapse_on = st->consec_transient<2; -#ifdef FUZZING - anti_collapse_on = rand()&0x1; -#endif - ec_enc_bits(enc, anti_collapse_on, 1); - } - quant_energy_finalise(mode, st->start, st->end, oldBandE, error, fine_quant, fine_priority, nbCompressedBytes*8-ec_tell(enc), enc, C); - - if (silence) - { - for (i=0;istart, st->end, oldBandE, oldLogE, oldLogE2, pulses, st->rng); - } - - if (silence) - { - for (i=0;istart, effEnd, C, M); - } - - c=0; do { - OPUS_MOVE(st->syn_mem[c], st->syn_mem[c]+N, 2*MAX_PERIOD-N+overlap/2); - } while (++csyn_mem[c]+2*MAX_PERIOD-N; - } while (++cprefilter_period=IMAX(st->prefilter_period, COMBFILTER_MINPERIOD); - st->prefilter_period_old=IMAX(st->prefilter_period_old, COMBFILTER_MINPERIOD); - comb_filter(out_mem[c], out_mem[c], st->prefilter_period_old, st->prefilter_period, mode->shortMdctSize, - st->prefilter_gain_old, st->prefilter_gain, st->prefilter_tapset_old, st->prefilter_tapset, - mode->window, st->overlap); - if (LM!=0) - comb_filter(out_mem[c]+mode->shortMdctSize, out_mem[c]+mode->shortMdctSize, st->prefilter_period, pitch_index, N-mode->shortMdctSize, - st->prefilter_gain, gain1, st->prefilter_tapset, prefilter_tapset, - mode->window, overlap); - } while (++cupsample, mode->preemph, st->preemph_memD, freq); - st->prefilter_period_old = st->prefilter_period; - st->prefilter_gain_old = st->prefilter_gain; - st->prefilter_tapset_old = st->prefilter_tapset; - } -#endif - - st->prefilter_period = pitch_index; - st->prefilter_gain = gain1; - st->prefilter_tapset = prefilter_tapset; -#ifdef RESYNTH - if (LM!=0) - { - st->prefilter_period_old = st->prefilter_period; - st->prefilter_gain_old = st->prefilter_gain; - st->prefilter_tapset_old = st->prefilter_tapset; - } -#endif - - if (CC==2&&C==1) { - for (i=0;istart;i++) - { - oldBandE[c*nbEBands+i]=0; - oldLogE[c*nbEBands+i]=oldLogE2[c*nbEBands+i]=-QCONST16(28.f,DB_SHIFT); - } - for (i=st->end;iconsec_transient++; - else - st->consec_transient=0; - st->rng = enc->rng; - - /* If there's any room left (can only happen for very high rates), - it's already filled with zeros */ - ec_enc_done(enc); - -#ifdef CUSTOM_MODES - if (st->signalling) - nbCompressedBytes++; -#endif - - RESTORE_STACK; - if (ec_get_error(enc)) - return OPUS_INTERNAL_ERROR; - else - return nbCompressedBytes; -} - - -#ifdef CUSTOM_MODES - -#ifdef FIXED_POINT -int opus_custom_encode(CELTEncoder * OPUS_RESTRICT st, const opus_int16 * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes) -{ - return celt_encode_with_ec(st, pcm, frame_size, compressed, nbCompressedBytes, NULL); -} - -#ifndef DISABLE_FLOAT_API -int opus_custom_encode_float(CELTEncoder * OPUS_RESTRICT st, const float * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes) -{ - int j, ret, C, N; - VARDECL(opus_int16, in); - ALLOC_STACK; - - if (pcm==NULL) - return OPUS_BAD_ARG; - - C = st->channels; - N = frame_size; - ALLOC(in, C*N, opus_int16); - - for (j=0;jchannels; - N=frame_size; - ALLOC(in, C*N, celt_sig); - for (j=0;j10) - goto bad_arg; - st->complexity = value; - } - break; - case CELT_SET_START_BAND_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<0 || value>=st->mode->nbEBands) - goto bad_arg; - st->start = value; - } - break; - case CELT_SET_END_BAND_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<1 || value>st->mode->nbEBands) - goto bad_arg; - st->end = value; - } - break; - case CELT_SET_PREDICTION_REQUEST: - { - int value = va_arg(ap, opus_int32); - if (value<0 || value>2) - goto bad_arg; - st->disable_pf = value<=1; - st->force_intra = value==0; - } - break; - case OPUS_SET_PACKET_LOSS_PERC_REQUEST: - { - int value = va_arg(ap, opus_int32); - if (value<0 || value>100) - goto bad_arg; - st->loss_rate = value; - } - break; - case OPUS_SET_VBR_CONSTRAINT_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->constrained_vbr = value; - } - break; - case OPUS_SET_VBR_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->vbr = value; - } - break; - case OPUS_SET_BITRATE_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<=500 && value!=OPUS_BITRATE_MAX) - goto bad_arg; - value = IMIN(value, 260000*st->channels); - st->bitrate = value; - } - break; - case CELT_SET_CHANNELS_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<1 || value>2) - goto bad_arg; - st->stream_channels = value; - } - break; - case OPUS_SET_LSB_DEPTH_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<8 || value>24) - goto bad_arg; - st->lsb_depth=value; - } - break; - case OPUS_GET_LSB_DEPTH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - *value=st->lsb_depth; - } - break; - case OPUS_SET_EXPERT_FRAME_DURATION_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->variable_duration = value; - } - break; - case OPUS_RESET_STATE: - { - int i; - opus_val16 *oldBandE, *oldLogE, *oldLogE2; - oldBandE = (opus_val16*)(st->in_mem+st->channels*(st->overlap+COMBFILTER_MAXPERIOD)); - oldLogE = oldBandE + st->channels*st->mode->nbEBands; - oldLogE2 = oldLogE + st->channels*st->mode->nbEBands; - OPUS_CLEAR((char*)&st->ENCODER_RESET_START, - opus_custom_encoder_get_size(st->mode, st->channels)- - ((char*)&st->ENCODER_RESET_START - (char*)st)); - for (i=0;ichannels*st->mode->nbEBands;i++) - oldLogE[i]=oldLogE2[i]=-QCONST16(28.f,DB_SHIFT); - st->vbr_offset = 0; - st->delayedIntra = 1; - st->spread_decision = SPREAD_NORMAL; - st->tonal_average = 256; - st->hf_average = 0; - st->tapset_decision = 0; - } - break; -#ifdef CUSTOM_MODES - case CELT_SET_INPUT_CLIPPING_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->clip = value; - } - break; -#endif - case CELT_SET_SIGNALLING_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->signalling = value; - } - break; - case CELT_SET_ANALYSIS_REQUEST: - { - AnalysisInfo *info = va_arg(ap, AnalysisInfo *); - if (info) - OPUS_COPY(&st->analysis, info, 1); - } - break; - case CELT_GET_MODE_REQUEST: - { - const CELTMode ** value = va_arg(ap, const CELTMode**); - if (value==0) - goto bad_arg; - *value=st->mode; - } - break; - case OPUS_GET_FINAL_RANGE_REQUEST: - { - opus_uint32 * value = va_arg(ap, opus_uint32 *); - if (value==0) - goto bad_arg; - *value=st->rng; - } - break; - case OPUS_SET_LFE_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->lfe = value; - } - break; - case OPUS_SET_ENERGY_MASK_REQUEST: - { - opus_val16 *value = va_arg(ap, opus_val16*); - st->energy_mask = value; - } - break; - default: - goto bad_request; - } - va_end(ap); - return OPUS_OK; -bad_arg: - va_end(ap); - return OPUS_BAD_ARG; -bad_request: - va_end(ap); - return OPUS_UNIMPLEMENTED; -} diff --git a/src/opus-1.1/celt/celt_lpc.c b/src/opus-1.1/celt/celt_lpc.c deleted file mode 100644 index fa29d626..00000000 --- a/src/opus-1.1/celt/celt_lpc.c +++ /dev/null @@ -1,309 +0,0 @@ -/* Copyright (c) 2009-2010 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "celt_lpc.h" -#include "stack_alloc.h" -#include "mathops.h" -#include "pitch.h" - -void _celt_lpc( - opus_val16 *_lpc, /* out: [0...p-1] LPC coefficients */ -const opus_val32 *ac, /* in: [0...p] autocorrelation values */ -int p -) -{ - int i, j; - opus_val32 r; - opus_val32 error = ac[0]; -#ifdef FIXED_POINT - opus_val32 lpc[LPC_ORDER]; -#else - float *lpc = _lpc; -#endif - - for (i = 0; i < p; i++) - lpc[i] = 0; - if (ac[0] != 0) - { - for (i = 0; i < p; i++) { - /* Sum up this iteration's reflection coefficient */ - opus_val32 rr = 0; - for (j = 0; j < i; j++) - rr += MULT32_32_Q31(lpc[j],ac[i - j]); - rr += SHR32(ac[i + 1],3); - r = -frac_div32(SHL32(rr,3), error); - /* Update LPC coefficients and total error */ - lpc[i] = SHR32(r,3); - for (j = 0; j < (i+1)>>1; j++) - { - opus_val32 tmp1, tmp2; - tmp1 = lpc[j]; - tmp2 = lpc[i-1-j]; - lpc[j] = tmp1 + MULT32_32_Q31(r,tmp2); - lpc[i-1-j] = tmp2 + MULT32_32_Q31(r,tmp1); - } - - error = error - MULT32_32_Q31(MULT32_32_Q31(r,r),error); - /* Bail out once we get 30 dB gain */ -#ifdef FIXED_POINT - if (error=1;j--) - { - mem[j]=mem[j-1]; - } - mem[0] = ROUND16(sum,SIG_SHIFT); - _y[i] = sum; - } -#else - int i,j; - VARDECL(opus_val16, rden); - VARDECL(opus_val16, y); - SAVE_STACK; - - celt_assert((ord&3)==0); - ALLOC(rden, ord, opus_val16); - ALLOC(y, N+ord, opus_val16); - for(i=0;i0); - celt_assert(overlap>=0); - if (overlap == 0) - { - xptr = x; - } else { - for (i=0;i0) - { - for(i=0;i= 536870912) - { - int shift2=1; - if (ac[0] >= 1073741824) - shift2++; - for (i=0;i<=lag;i++) - ac[i] = SHR32(ac[i], shift2); - shift += shift2; - } -#endif - - RESTORE_STACK; - return shift; -} diff --git a/src/opus-1.1/celt/celt_lpc.h b/src/opus-1.1/celt/celt_lpc.h deleted file mode 100644 index dc2a0a3d..00000000 --- a/src/opus-1.1/celt/celt_lpc.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (c) 2009-2010 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef PLC_H -#define PLC_H - -#include "arch.h" - -#define LPC_ORDER 24 - -void _celt_lpc(opus_val16 *_lpc, const opus_val32 *ac, int p); - -void celt_fir(const opus_val16 *x, - const opus_val16 *num, - opus_val16 *y, - int N, - int ord, - opus_val16 *mem); - -void celt_iir(const opus_val32 *x, - const opus_val16 *den, - opus_val32 *y, - int N, - int ord, - opus_val16 *mem); - -int _celt_autocorr(const opus_val16 *x, opus_val32 *ac, - const opus_val16 *window, int overlap, int lag, int n, int arch); - -#endif /* PLC_H */ diff --git a/src/opus-1.1/celt/cpu_support.h b/src/opus-1.1/celt/cpu_support.h deleted file mode 100644 index d68dbe62..00000000 --- a/src/opus-1.1/celt/cpu_support.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (c) 2010 Xiph.Org Foundation - * Copyright (c) 2013 Parrot */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef CPU_SUPPORT_H -#define CPU_SUPPORT_H - -#include "opus_types.h" -#include "opus_defines.h" - -#if defined(OPUS_HAVE_RTCD) && defined(OPUS_ARM_ASM) -#include "arm/armcpu.h" - -/* We currently support 4 ARM variants: - * arch[0] -> ARMv4 - * arch[1] -> ARMv5E - * arch[2] -> ARMv6 - * arch[3] -> NEON - */ -#define OPUS_ARCHMASK 3 - -#else -#define OPUS_ARCHMASK 0 - -static OPUS_INLINE int opus_select_arch(void) -{ - return 0; -} -#endif - -#endif diff --git a/src/opus-1.1/celt/cwrs.c b/src/opus-1.1/celt/cwrs.c deleted file mode 100644 index ad980cc7..00000000 --- a/src/opus-1.1/celt/cwrs.c +++ /dev/null @@ -1,697 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2007-2009 Timothy B. Terriberry - Written by Timothy B. Terriberry and Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "os_support.h" -#include "cwrs.h" -#include "mathops.h" -#include "arch.h" - -#ifdef CUSTOM_MODES - -/*Guaranteed to return a conservatively large estimate of the binary logarithm - with frac bits of fractional precision. - Tested for all possible 32-bit inputs with frac=4, where the maximum - overestimation is 0.06254243 bits.*/ -int log2_frac(opus_uint32 val, int frac) -{ - int l; - l=EC_ILOG(val); - if(val&(val-1)){ - /*This is (val>>l-16), but guaranteed to round up, even if adding a bias - before the shift would cause overflow (e.g., for 0xFFFFxxxx). - Doesn't work for val=0, but that case fails the test above.*/ - if(l>16)val=((val-1)>>(l-16))+1; - else val<<=16-l; - l=(l-1)<>16); - l+=b<>b; - val=(val*val+0x7FFF)>>15; - } - while(frac-->0); - /*If val is not exactly 0x8000, then we have to round up the remainder.*/ - return l+(val>0x8000); - } - /*Exact powers of two require no rounding.*/ - else return (l-1)<0 ? sum(k=1...K,2**k*choose(N,k)*choose(K-1,k-1)) : 1, - where choose() is the binomial function. - A table of values for N<10 and K<10 looks like: - V[10][10] = { - {1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - {1, 2, 2, 2, 2, 2, 2, 2, 2, 2}, - {1, 4, 8, 12, 16, 20, 24, 28, 32, 36}, - {1, 6, 18, 38, 66, 102, 146, 198, 258, 326}, - {1, 8, 32, 88, 192, 360, 608, 952, 1408, 1992}, - {1, 10, 50, 170, 450, 1002, 1970, 3530, 5890, 9290}, - {1, 12, 72, 292, 912, 2364, 5336, 10836, 20256, 35436}, - {1, 14, 98, 462, 1666, 4942, 12642, 28814, 59906, 115598}, - {1, 16, 128, 688, 2816, 9424, 27008, 68464, 157184, 332688}, - {1, 18, 162, 978, 4482, 16722, 53154, 148626, 374274, 864146} - }; - - U(N,K) = the number of such combinations wherein N-1 objects are taken at - most K-1 at a time. - This is given by - U(N,K) = sum(k=0...K-1,V(N-1,k)) - = K>0 ? (V(N-1,K-1) + V(N,K-1))/2 : 0. - The latter expression also makes clear that U(N,K) is half the number of such - combinations wherein the first object is taken at least once. - Although it may not be clear from either of these definitions, U(N,K) is the - natural function to work with when enumerating the pulse vector codebooks, - not V(N,K). - U(N,K) is not well-defined for N=0, but with the extension - U(0,K) = K>0 ? 0 : 1, - the function becomes symmetric: U(N,K) = U(K,N), with a similar table: - U[10][10] = { - {1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - {0, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - {0, 1, 3, 5, 7, 9, 11, 13, 15, 17}, - {0, 1, 5, 13, 25, 41, 61, 85, 113, 145}, - {0, 1, 7, 25, 63, 129, 231, 377, 575, 833}, - {0, 1, 9, 41, 129, 321, 681, 1289, 2241, 3649}, - {0, 1, 11, 61, 231, 681, 1683, 3653, 7183, 13073}, - {0, 1, 13, 85, 377, 1289, 3653, 8989, 19825, 40081}, - {0, 1, 15, 113, 575, 2241, 7183, 19825, 48639, 108545}, - {0, 1, 17, 145, 833, 3649, 13073, 40081, 108545, 265729} - }; - - With this extension, V(N,K) may be written in terms of U(N,K): - V(N,K) = U(N,K) + U(N,K+1) - for all N>=0, K>=0. - Thus U(N,K+1) represents the number of combinations where the first element - is positive or zero, and U(N,K) represents the number of combinations where - it is negative. - With a large enough table of U(N,K) values, we could write O(N) encoding - and O(min(N*log(K),N+K)) decoding routines, but such a table would be - prohibitively large for small embedded devices (K may be as large as 32767 - for small N, and N may be as large as 200). - - Both functions obey the same recurrence relation: - V(N,K) = V(N-1,K) + V(N,K-1) + V(N-1,K-1), - U(N,K) = U(N-1,K) + U(N,K-1) + U(N-1,K-1), - for all N>0, K>0, with different initial conditions at N=0 or K=0. - This allows us to construct a row of one of the tables above given the - previous row or the next row. - Thus we can derive O(NK) encoding and decoding routines with O(K) memory - using only addition and subtraction. - - When encoding, we build up from the U(2,K) row and work our way forwards. - When decoding, we need to start at the U(N,K) row and work our way backwards, - which requires a means of computing U(N,K). - U(N,K) may be computed from two previous values with the same N: - U(N,K) = ((2*N-1)*U(N,K-1) - U(N,K-2))/(K-1) + U(N,K-2) - for all N>1, and since U(N,K) is symmetric, a similar relation holds for two - previous values with the same K: - U(N,K>1) = ((2*K-1)*U(N-1,K) - U(N-2,K))/(N-1) + U(N-2,K) - for all K>1. - This allows us to construct an arbitrary row of the U(N,K) table by starting - with the first two values, which are constants. - This saves roughly 2/3 the work in our O(NK) decoding routine, but costs O(K) - multiplications. - Similar relations can be derived for V(N,K), but are not used here. - - For N>0 and K>0, U(N,K) and V(N,K) take on the form of an (N-1)-degree - polynomial for fixed N. - The first few are - U(1,K) = 1, - U(2,K) = 2*K-1, - U(3,K) = (2*K-2)*K+1, - U(4,K) = (((4*K-6)*K+8)*K-3)/3, - U(5,K) = ((((2*K-4)*K+10)*K-8)*K+3)/3, - and - V(1,K) = 2, - V(2,K) = 4*K, - V(3,K) = 4*K*K+2, - V(4,K) = 8*(K*K+2)*K/3, - V(5,K) = ((4*K*K+20)*K*K+6)/3, - for all K>0. - This allows us to derive O(N) encoding and O(N*log(K)) decoding routines for - small N (and indeed decoding is also O(N) for N<3). - - @ARTICLE{Fis86, - author="Thomas R. Fischer", - title="A Pyramid Vector Quantizer", - journal="IEEE Transactions on Information Theory", - volume="IT-32", - number=4, - pages="568--583", - month=Jul, - year=1986 - }*/ - -#if !defined(SMALL_FOOTPRINT) - -/*U(N,K) = U(K,N) := N>0?K>0?U(N-1,K)+U(N,K-1)+U(N-1,K-1):0:K>0?1:0*/ -# define CELT_PVQ_U(_n,_k) (CELT_PVQ_U_ROW[IMIN(_n,_k)][IMAX(_n,_k)]) -/*V(N,K) := U(N,K)+U(N,K+1) = the number of PVQ codewords for a band of size N - with K pulses allocated to it.*/ -# define CELT_PVQ_V(_n,_k) (CELT_PVQ_U(_n,_k)+CELT_PVQ_U(_n,(_k)+1)) - -/*For each V(N,K) supported, we will access element U(min(N,K+1),max(N,K+1)). - Thus, the number of entries in row I is the larger of the maximum number of - pulses we will ever allocate for a given N=I (K=128, or however many fit in - 32 bits, whichever is smaller), plus one, and the maximum N for which - K=I-1 pulses fit in 32 bits. - The largest band size in an Opus Custom mode is 208. - Otherwise, we can limit things to the set of N which can be achieved by - splitting a band from a standard Opus mode: 176, 144, 96, 88, 72, 64, 48, - 44, 36, 32, 24, 22, 18, 16, 8, 4, 2).*/ -#if defined(CUSTOM_MODES) -static const opus_uint32 CELT_PVQ_U_DATA[1488]={ -#else -static const opus_uint32 CELT_PVQ_U_DATA[1272]={ -#endif - /*N=0, K=0...176:*/ - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -#if defined(CUSTOM_MODES) - /*...208:*/ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, -#endif - /*N=1, K=1...176:*/ - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -#if defined(CUSTOM_MODES) - /*...208:*/ - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, -#endif - /*N=2, K=2...176:*/ - 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, - 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, - 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, - 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, - 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, - 175, 177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, - 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233, - 235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 263, - 265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293, - 295, 297, 299, 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323, - 325, 327, 329, 331, 333, 335, 337, 339, 341, 343, 345, 347, 349, 351, -#if defined(CUSTOM_MODES) - /*...208:*/ - 353, 355, 357, 359, 361, 363, 365, 367, 369, 371, 373, 375, 377, 379, 381, - 383, 385, 387, 389, 391, 393, 395, 397, 399, 401, 403, 405, 407, 409, 411, - 413, 415, -#endif - /*N=3, K=3...176:*/ - 13, 25, 41, 61, 85, 113, 145, 181, 221, 265, 313, 365, 421, 481, 545, 613, - 685, 761, 841, 925, 1013, 1105, 1201, 1301, 1405, 1513, 1625, 1741, 1861, - 1985, 2113, 2245, 2381, 2521, 2665, 2813, 2965, 3121, 3281, 3445, 3613, 3785, - 3961, 4141, 4325, 4513, 4705, 4901, 5101, 5305, 5513, 5725, 5941, 6161, 6385, - 6613, 6845, 7081, 7321, 7565, 7813, 8065, 8321, 8581, 8845, 9113, 9385, 9661, - 9941, 10225, 10513, 10805, 11101, 11401, 11705, 12013, 12325, 12641, 12961, - 13285, 13613, 13945, 14281, 14621, 14965, 15313, 15665, 16021, 16381, 16745, - 17113, 17485, 17861, 18241, 18625, 19013, 19405, 19801, 20201, 20605, 21013, - 21425, 21841, 22261, 22685, 23113, 23545, 23981, 24421, 24865, 25313, 25765, - 26221, 26681, 27145, 27613, 28085, 28561, 29041, 29525, 30013, 30505, 31001, - 31501, 32005, 32513, 33025, 33541, 34061, 34585, 35113, 35645, 36181, 36721, - 37265, 37813, 38365, 38921, 39481, 40045, 40613, 41185, 41761, 42341, 42925, - 43513, 44105, 44701, 45301, 45905, 46513, 47125, 47741, 48361, 48985, 49613, - 50245, 50881, 51521, 52165, 52813, 53465, 54121, 54781, 55445, 56113, 56785, - 57461, 58141, 58825, 59513, 60205, 60901, 61601, -#if defined(CUSTOM_MODES) - /*...208:*/ - 62305, 63013, 63725, 64441, 65161, 65885, 66613, 67345, 68081, 68821, 69565, - 70313, 71065, 71821, 72581, 73345, 74113, 74885, 75661, 76441, 77225, 78013, - 78805, 79601, 80401, 81205, 82013, 82825, 83641, 84461, 85285, 86113, -#endif - /*N=4, K=4...176:*/ - 63, 129, 231, 377, 575, 833, 1159, 1561, 2047, 2625, 3303, 4089, 4991, 6017, - 7175, 8473, 9919, 11521, 13287, 15225, 17343, 19649, 22151, 24857, 27775, - 30913, 34279, 37881, 41727, 45825, 50183, 54809, 59711, 64897, 70375, 76153, - 82239, 88641, 95367, 102425, 109823, 117569, 125671, 134137, 142975, 152193, - 161799, 171801, 182207, 193025, 204263, 215929, 228031, 240577, 253575, - 267033, 280959, 295361, 310247, 325625, 341503, 357889, 374791, 392217, - 410175, 428673, 447719, 467321, 487487, 508225, 529543, 551449, 573951, - 597057, 620775, 645113, 670079, 695681, 721927, 748825, 776383, 804609, - 833511, 863097, 893375, 924353, 956039, 988441, 1021567, 1055425, 1090023, - 1125369, 1161471, 1198337, 1235975, 1274393, 1313599, 1353601, 1394407, - 1436025, 1478463, 1521729, 1565831, 1610777, 1656575, 1703233, 1750759, - 1799161, 1848447, 1898625, 1949703, 2001689, 2054591, 2108417, 2163175, - 2218873, 2275519, 2333121, 2391687, 2451225, 2511743, 2573249, 2635751, - 2699257, 2763775, 2829313, 2895879, 2963481, 3032127, 3101825, 3172583, - 3244409, 3317311, 3391297, 3466375, 3542553, 3619839, 3698241, 3777767, - 3858425, 3940223, 4023169, 4107271, 4192537, 4278975, 4366593, 4455399, - 4545401, 4636607, 4729025, 4822663, 4917529, 5013631, 5110977, 5209575, - 5309433, 5410559, 5512961, 5616647, 5721625, 5827903, 5935489, 6044391, - 6154617, 6266175, 6379073, 6493319, 6608921, 6725887, 6844225, 6963943, - 7085049, 7207551, -#if defined(CUSTOM_MODES) - /*...208:*/ - 7331457, 7456775, 7583513, 7711679, 7841281, 7972327, 8104825, 8238783, - 8374209, 8511111, 8649497, 8789375, 8930753, 9073639, 9218041, 9363967, - 9511425, 9660423, 9810969, 9963071, 10116737, 10271975, 10428793, 10587199, - 10747201, 10908807, 11072025, 11236863, 11403329, 11571431, 11741177, - 11912575, -#endif - /*N=5, K=5...176:*/ - 321, 681, 1289, 2241, 3649, 5641, 8361, 11969, 16641, 22569, 29961, 39041, - 50049, 63241, 78889, 97281, 118721, 143529, 172041, 204609, 241601, 283401, - 330409, 383041, 441729, 506921, 579081, 658689, 746241, 842249, 947241, - 1061761, 1186369, 1321641, 1468169, 1626561, 1797441, 1981449, 2179241, - 2391489, 2618881, 2862121, 3121929, 3399041, 3694209, 4008201, 4341801, - 4695809, 5071041, 5468329, 5888521, 6332481, 6801089, 7295241, 7815849, - 8363841, 8940161, 9545769, 10181641, 10848769, 11548161, 12280841, 13047849, - 13850241, 14689089, 15565481, 16480521, 17435329, 18431041, 19468809, - 20549801, 21675201, 22846209, 24064041, 25329929, 26645121, 28010881, - 29428489, 30899241, 32424449, 34005441, 35643561, 37340169, 39096641, - 40914369, 42794761, 44739241, 46749249, 48826241, 50971689, 53187081, - 55473921, 57833729, 60268041, 62778409, 65366401, 68033601, 70781609, - 73612041, 76526529, 79526721, 82614281, 85790889, 89058241, 92418049, - 95872041, 99421961, 103069569, 106816641, 110664969, 114616361, 118672641, - 122835649, 127107241, 131489289, 135983681, 140592321, 145317129, 150160041, - 155123009, 160208001, 165417001, 170752009, 176215041, 181808129, 187533321, - 193392681, 199388289, 205522241, 211796649, 218213641, 224775361, 231483969, - 238341641, 245350569, 252512961, 259831041, 267307049, 274943241, 282741889, - 290705281, 298835721, 307135529, 315607041, 324252609, 333074601, 342075401, - 351257409, 360623041, 370174729, 379914921, 389846081, 399970689, 410291241, - 420810249, 431530241, 442453761, 453583369, 464921641, 476471169, 488234561, - 500214441, 512413449, 524834241, 537479489, 550351881, 563454121, 576788929, - 590359041, 604167209, 618216201, 632508801, -#if defined(CUSTOM_MODES) - /*...208:*/ - 647047809, 661836041, 676876329, 692171521, 707724481, 723538089, 739615241, - 755958849, 772571841, 789457161, 806617769, 824056641, 841776769, 859781161, - 878072841, 896654849, 915530241, 934702089, 954173481, 973947521, 994027329, - 1014416041, 1035116809, 1056132801, 1077467201, 1099123209, 1121104041, - 1143412929, 1166053121, 1189027881, 1212340489, 1235994241, -#endif - /*N=6, K=6...96:*/ - 1683, 3653, 7183, 13073, 22363, 36365, 56695, 85305, 124515, 177045, 246047, - 335137, 448427, 590557, 766727, 982729, 1244979, 1560549, 1937199, 2383409, - 2908411, 3522221, 4235671, 5060441, 6009091, 7095093, 8332863, 9737793, - 11326283, 13115773, 15124775, 17372905, 19880915, 22670725, 25765455, - 29189457, 32968347, 37129037, 41699767, 46710137, 52191139, 58175189, - 64696159, 71789409, 79491819, 87841821, 96879431, 106646281, 117185651, - 128542501, 140763503, 153897073, 167993403, 183104493, 199284183, 216588185, - 235074115, 254801525, 275831935, 298228865, 322057867, 347386557, 374284647, - 402823977, 433078547, 465124549, 499040399, 534906769, 572806619, 612825229, - 655050231, 699571641, 746481891, 795875861, 847850911, 902506913, 959946283, - 1020274013, 1083597703, 1150027593, 1219676595, 1292660325, 1369097135, - 1449108145, 1532817275, 1620351277, 1711839767, 1807415257, 1907213187, - 2011371957, 2120032959, -#if defined(CUSTOM_MODES) - /*...109:*/ - 2233340609U, 2351442379U, 2474488829U, 2602633639U, 2736033641U, 2874848851U, - 3019242501U, 3169381071U, 3325434321U, 3487575323U, 3655980493U, 3830829623U, - 4012305913U, -#endif - /*N=7, K=7...54*/ - 8989, 19825, 40081, 75517, 134245, 227305, 369305, 579125, 880685, 1303777, - 1884961, 2668525, 3707509, 5064793, 6814249, 9041957, 11847485, 15345233, - 19665841, 24957661, 31388293, 39146185, 48442297, 59511829, 72616013, - 88043969, 106114625, 127178701, 151620757, 179861305, 212358985, 249612805, - 292164445, 340600625, 395555537, 457713341, 527810725, 606639529, 695049433, - 793950709, 904317037, 1027188385, 1163673953, 1314955181, 1482288821, - 1667010073, 1870535785, 2094367717, -#if defined(CUSTOM_MODES) - /*...60:*/ - 2340095869U, 2609401873U, 2904062449U, 3225952925U, 3577050821U, 3959439497U, -#endif - /*N=8, K=8...37*/ - 48639, 108545, 224143, 433905, 795455, 1392065, 2340495, 3800305, 5984767, - 9173505, 13726991, 20103025, 28875327, 40754369, 56610575, 77500017, - 104692735, 139703809, 184327311, 240673265, 311207743, 398796225, 506750351, - 638878193, 799538175, 993696769, 1226990095, 1505789553, 1837271615, - 2229491905U, -#if defined(CUSTOM_MODES) - /*...40:*/ - 2691463695U, 3233240945U, 3866006015U, -#endif - /*N=9, K=9...28:*/ - 265729, 598417, 1256465, 2485825, 4673345, 8405905, 14546705, 24331777, - 39490049, 62390545, 96220561, 145198913, 214828609, 312193553, 446304145, - 628496897, 872893441, 1196924561, 1621925137, 2173806145U, -#if defined(CUSTOM_MODES) - /*...29:*/ - 2883810113U, -#endif - /*N=10, K=10...24:*/ - 1462563, 3317445, 7059735, 14218905, 27298155, 50250765, 89129247, 152951073, - 254831667, 413442773, 654862247, 1014889769, 1541911931, 2300409629U, - 3375210671U, - /*N=11, K=11...19:*/ - 8097453, 18474633, 39753273, 81270333, 158819253, 298199265, 540279585, - 948062325, 1616336765, -#if defined(CUSTOM_MODES) - /*...20:*/ - 2684641785U, -#endif - /*N=12, K=12...18:*/ - 45046719, 103274625, 224298231, 464387817, 921406335, 1759885185, - 3248227095U, - /*N=13, K=13...16:*/ - 251595969, 579168825, 1267854873, 2653649025U, - /*N=14, K=14:*/ - 1409933619 -}; - -#if defined(CUSTOM_MODES) -static const opus_uint32 *const CELT_PVQ_U_ROW[15]={ - CELT_PVQ_U_DATA+ 0,CELT_PVQ_U_DATA+ 208,CELT_PVQ_U_DATA+ 415, - CELT_PVQ_U_DATA+ 621,CELT_PVQ_U_DATA+ 826,CELT_PVQ_U_DATA+1030, - CELT_PVQ_U_DATA+1233,CELT_PVQ_U_DATA+1336,CELT_PVQ_U_DATA+1389, - CELT_PVQ_U_DATA+1421,CELT_PVQ_U_DATA+1441,CELT_PVQ_U_DATA+1455, - CELT_PVQ_U_DATA+1464,CELT_PVQ_U_DATA+1470,CELT_PVQ_U_DATA+1473 -}; -#else -static const opus_uint32 *const CELT_PVQ_U_ROW[15]={ - CELT_PVQ_U_DATA+ 0,CELT_PVQ_U_DATA+ 176,CELT_PVQ_U_DATA+ 351, - CELT_PVQ_U_DATA+ 525,CELT_PVQ_U_DATA+ 698,CELT_PVQ_U_DATA+ 870, - CELT_PVQ_U_DATA+1041,CELT_PVQ_U_DATA+1131,CELT_PVQ_U_DATA+1178, - CELT_PVQ_U_DATA+1207,CELT_PVQ_U_DATA+1226,CELT_PVQ_U_DATA+1240, - CELT_PVQ_U_DATA+1248,CELT_PVQ_U_DATA+1254,CELT_PVQ_U_DATA+1257 -}; -#endif - -#if defined(CUSTOM_MODES) -void get_required_bits(opus_int16 *_bits,int _n,int _maxk,int _frac){ - int k; - /*_maxk==0 => there's nothing to do.*/ - celt_assert(_maxk>0); - _bits[0]=0; - for(k=1;k<=_maxk;k++)_bits[k]=log2_frac(CELT_PVQ_V(_n,k),_frac); -} -#endif - -static opus_uint32 icwrs(int _n,const int *_y){ - opus_uint32 i; - int j; - int k; - celt_assert(_n>=2); - j=_n-1; - i=_y[j]<0; - k=abs(_y[j]); - do{ - j--; - i+=CELT_PVQ_U(_n-j,k); - k+=abs(_y[j]); - if(_y[j]<0)i+=CELT_PVQ_U(_n-j,k+1); - } - while(j>0); - return i; -} - -void encode_pulses(const int *_y,int _n,int _k,ec_enc *_enc){ - celt_assert(_k>0); - ec_enc_uint(_enc,icwrs(_n,_y),CELT_PVQ_V(_n,_k)); -} - -static void cwrsi(int _n,int _k,opus_uint32 _i,int *_y){ - opus_uint32 p; - int s; - int k0; - celt_assert(_k>0); - celt_assert(_n>1); - while(_n>2){ - opus_uint32 q; - /*Lots of pulses case:*/ - if(_k>=_n){ - const opus_uint32 *row; - row=CELT_PVQ_U_ROW[_n]; - /*Are the pulses in this dimension negative?*/ - p=row[_k+1]; - s=-(_i>=p); - _i-=p&s; - /*Count how many pulses were placed in this dimension.*/ - k0=_k; - q=row[_n]; - if(q>_i){ - celt_assert(p>q); - _k=_n; - do p=CELT_PVQ_U_ROW[--_k][_n]; - while(p>_i); - } - else for(p=row[_k];p>_i;p=row[_k])_k--; - _i-=p; - *_y++=(k0-_k+s)^s; - } - /*Lots of dimensions case:*/ - else{ - /*Are there any pulses in this dimension at all?*/ - p=CELT_PVQ_U_ROW[_k][_n]; - q=CELT_PVQ_U_ROW[_k+1][_n]; - if(p<=_i&&_i=q); - _i-=q&s; - /*Count how many pulses were placed in this dimension.*/ - k0=_k; - do p=CELT_PVQ_U_ROW[--_k][_n]; - while(p>_i); - _i-=p; - *_y++=(k0-_k+s)^s; - } - } - _n--; - } - /*_n==2*/ - p=2*_k+1; - s=-(_i>=p); - _i-=p&s; - k0=_k; - _k=(_i+1)>>1; - if(_k)_i-=2*_k-1; - *_y++=(k0-_k+s)^s; - /*_n==1*/ - s=-(int)_i; - *_y=(_k+s)^s; -} - -void decode_pulses(int *_y,int _n,int _k,ec_dec *_dec){ - cwrsi(_n,_k,ec_dec_uint(_dec,CELT_PVQ_V(_n,_k)),_y); -} - -#else /* SMALL_FOOTPRINT */ - -/*Computes the next row/column of any recurrence that obeys the relation - u[i][j]=u[i-1][j]+u[i][j-1]+u[i-1][j-1]. - _ui0 is the base case for the new row/column.*/ -static OPUS_INLINE void unext(opus_uint32 *_ui,unsigned _len,opus_uint32 _ui0){ - opus_uint32 ui1; - unsigned j; - /*This do-while will overrun the array if we don't have storage for at least - 2 values.*/ - j=1; do { - ui1=UADD32(UADD32(_ui[j],_ui[j-1]),_ui0); - _ui[j-1]=_ui0; - _ui0=ui1; - } while (++j<_len); - _ui[j-1]=_ui0; -} - -/*Computes the previous row/column of any recurrence that obeys the relation - u[i-1][j]=u[i][j]-u[i][j-1]-u[i-1][j-1]. - _ui0 is the base case for the new row/column.*/ -static OPUS_INLINE void uprev(opus_uint32 *_ui,unsigned _n,opus_uint32 _ui0){ - opus_uint32 ui1; - unsigned j; - /*This do-while will overrun the array if we don't have storage for at least - 2 values.*/ - j=1; do { - ui1=USUB32(USUB32(_ui[j],_ui[j-1]),_ui0); - _ui[j-1]=_ui0; - _ui0=ui1; - } while (++j<_n); - _ui[j-1]=_ui0; -} - -/*Compute V(_n,_k), as well as U(_n,0..._k+1). - _u: On exit, _u[i] contains U(_n,i) for i in [0..._k+1].*/ -static opus_uint32 ncwrs_urow(unsigned _n,unsigned _k,opus_uint32 *_u){ - opus_uint32 um2; - unsigned len; - unsigned k; - len=_k+2; - /*We require storage at least 3 values (e.g., _k>0).*/ - celt_assert(len>=3); - _u[0]=0; - _u[1]=um2=1; - /*If _n==0, _u[0] should be 1 and the rest should be 0.*/ - /*If _n==1, _u[i] should be 1 for i>1.*/ - celt_assert(_n>=2); - /*If _k==0, the following do-while loop will overflow the buffer.*/ - celt_assert(_k>0); - k=2; - do _u[k]=(k<<1)-1; - while(++k0); - j=0; - do{ - opus_uint32 p; - int s; - int yj; - p=_u[_k+1]; - s=-(_i>=p); - _i-=p&s; - yj=_k; - p=_u[_k]; - while(p>_i)p=_u[--_k]; - _i-=p; - yj-=_k; - _y[j]=(yj+s)^s; - uprev(_u,_k+2,0); - } - while(++j<_n); -} - -/*Returns the index of the given combination of K elements chosen from a set - of size 1 with associated sign bits. - _y: The vector of pulses, whose sum of absolute values is K. - _k: Returns K.*/ -static OPUS_INLINE opus_uint32 icwrs1(const int *_y,int *_k){ - *_k=abs(_y[0]); - return _y[0]<0; -} - -/*Returns the index of the given combination of K elements chosen from a set - of size _n with associated sign bits. - _y: The vector of pulses, whose sum of absolute values must be _k. - _nc: Returns V(_n,_k).*/ -static OPUS_INLINE opus_uint32 icwrs(int _n,int _k,opus_uint32 *_nc,const int *_y, - opus_uint32 *_u){ - opus_uint32 i; - int j; - int k; - /*We can't unroll the first two iterations of the loop unless _n>=2.*/ - celt_assert(_n>=2); - _u[0]=0; - for(k=1;k<=_k+1;k++)_u[k]=(k<<1)-1; - i=icwrs1(_y+_n-1,&k); - j=_n-2; - i+=_u[k]; - k+=abs(_y[j]); - if(_y[j]<0)i+=_u[k+1]; - while(j-->0){ - unext(_u,_k+2,0); - i+=_u[k]; - k+=abs(_y[j]); - if(_y[j]<0)i+=_u[k+1]; - } - *_nc=_u[k]+_u[k+1]; - return i; -} - -#ifdef CUSTOM_MODES -void get_required_bits(opus_int16 *_bits,int _n,int _maxk,int _frac){ - int k; - /*_maxk==0 => there's nothing to do.*/ - celt_assert(_maxk>0); - _bits[0]=0; - if (_n==1) - { - for (k=1;k<=_maxk;k++) - _bits[k] = 1<<_frac; - } - else { - VARDECL(opus_uint32,u); - SAVE_STACK; - ALLOC(u,_maxk+2U,opus_uint32); - ncwrs_urow(_n,_maxk,u); - for(k=1;k<=_maxk;k++) - _bits[k]=log2_frac(u[k]+u[k+1],_frac); - RESTORE_STACK; - } -} -#endif /* CUSTOM_MODES */ - -void encode_pulses(const int *_y,int _n,int _k,ec_enc *_enc){ - opus_uint32 i; - VARDECL(opus_uint32,u); - opus_uint32 nc; - SAVE_STACK; - celt_assert(_k>0); - ALLOC(u,_k+2U,opus_uint32); - i=icwrs(_n,_k,&nc,_y,u); - ec_enc_uint(_enc,i,nc); - RESTORE_STACK; -} - -void decode_pulses(int *_y,int _n,int _k,ec_dec *_dec){ - VARDECL(opus_uint32,u); - SAVE_STACK; - celt_assert(_k>0); - ALLOC(u,_k+2U,opus_uint32); - cwrsi(_n,_k,ec_dec_uint(_dec,ncwrs_urow(_n,_k,u)),_y,u); - RESTORE_STACK; -} - -#endif /* SMALL_FOOTPRINT */ diff --git a/src/opus-1.1/celt/cwrs.h b/src/opus-1.1/celt/cwrs.h deleted file mode 100644 index 7dfbd076..00000000 --- a/src/opus-1.1/celt/cwrs.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2007-2009 Timothy B. Terriberry - Written by Timothy B. Terriberry and Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef CWRS_H -#define CWRS_H - -#include "arch.h" -#include "stack_alloc.h" -#include "entenc.h" -#include "entdec.h" - -#ifdef CUSTOM_MODES -int log2_frac(opus_uint32 val, int frac); -#endif - -void get_required_bits(opus_int16 *bits, int N, int K, int frac); - -void encode_pulses(const int *_y, int N, int K, ec_enc *enc); - -void decode_pulses(int *_y, int N, int K, ec_dec *dec); - -#endif /* CWRS_H */ diff --git a/src/opus-1.1/celt/ecintrin.h b/src/opus-1.1/celt/ecintrin.h deleted file mode 100644 index 2263cff6..00000000 --- a/src/opus-1.1/celt/ecintrin.h +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (c) 2003-2008 Timothy B. Terriberry - Copyright (c) 2008 Xiph.Org Foundation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/*Some common macros for potential platform-specific optimization.*/ -#include "opus_types.h" -#include -#include -#include "arch.h" -#if !defined(_ecintrin_H) -# define _ecintrin_H (1) - -/*Some specific platforms may have optimized intrinsic or OPUS_INLINE assembly - versions of these functions which can substantially improve performance. - We define macros for them to allow easy incorporation of these non-ANSI - features.*/ - -/*Modern gcc (4.x) can compile the naive versions of min and max with cmov if - given an appropriate architecture, but the branchless bit-twiddling versions - are just as fast, and do not require any special target architecture. - Earlier gcc versions (3.x) compiled both code to the same assembly - instructions, because of the way they represented ((_b)>(_a)) internally.*/ -# define EC_MINI(_a,_b) ((_a)+(((_b)-(_a))&-((_b)<(_a)))) - -/*Count leading zeros. - This macro should only be used for implementing ec_ilog(), if it is defined. - All other code should use EC_ILOG() instead.*/ -#if defined(_MSC_VER) && (_MSC_VER >= 1400) -# include -/*In _DEBUG mode this is not an intrinsic by default.*/ -# pragma intrinsic(_BitScanReverse) - -static __inline int ec_bsr(unsigned long _x){ - unsigned long ret; - _BitScanReverse(&ret,_x); - return (int)ret; -} -# define EC_CLZ0 (1) -# define EC_CLZ(_x) (-ec_bsr(_x)) -#elif defined(ENABLE_TI_DSPLIB) -# include "dsplib.h" -# define EC_CLZ0 (31) -# define EC_CLZ(_x) (_lnorm(_x)) -#elif __GNUC_PREREQ(3,4) -# if INT_MAX>=2147483647 -# define EC_CLZ0 ((int)sizeof(unsigned)*CHAR_BIT) -# define EC_CLZ(_x) (__builtin_clz(_x)) -# elif LONG_MAX>=2147483647L -# define EC_CLZ0 ((int)sizeof(unsigned long)*CHAR_BIT) -# define EC_CLZ(_x) (__builtin_clzl(_x)) -# endif -#endif - -#if defined(EC_CLZ) -/*Note that __builtin_clz is not defined when _x==0, according to the gcc - documentation (and that of the BSR instruction that implements it on x86). - The majority of the time we can never pass it zero. - When we need to, it can be special cased.*/ -# define EC_ILOG(_x) (EC_CLZ0-EC_CLZ(_x)) -#else -int ec_ilog(opus_uint32 _v); -# define EC_ILOG(_x) (ec_ilog(_x)) -#endif -#endif diff --git a/src/opus-1.1/celt/entcode.c b/src/opus-1.1/celt/entcode.c deleted file mode 100644 index fa5d7c7c..00000000 --- a/src/opus-1.1/celt/entcode.c +++ /dev/null @@ -1,93 +0,0 @@ -/* Copyright (c) 2001-2011 Timothy B. Terriberry -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "entcode.h" -#include "arch.h" - -#if !defined(EC_CLZ) -/*This is a fallback for systems where we don't know how to access - a BSR or CLZ instruction (see ecintrin.h). - If you are optimizing Opus on a new platform and it has a native CLZ or - BZR (e.g. cell, MIPS, x86, etc) then making it available to Opus will be - an easy performance win.*/ -int ec_ilog(opus_uint32 _v){ - /*On a Pentium M, this branchless version tested as the fastest on - 1,000,000,000 random 32-bit integers, edging out a similar version with - branches, and a 256-entry LUT version.*/ - int ret; - int m; - ret=!!_v; - m=!!(_v&0xFFFF0000)<<4; - _v>>=m; - ret|=m; - m=!!(_v&0xFF00)<<3; - _v>>=m; - ret|=m; - m=!!(_v&0xF0)<<2; - _v>>=m; - ret|=m; - m=!!(_v&0xC)<<1; - _v>>=m; - ret|=m; - ret+=!!(_v&0x2); - return ret; -} -#endif - -opus_uint32 ec_tell_frac(ec_ctx *_this){ - opus_uint32 nbits; - opus_uint32 r; - int l; - int i; - /*To handle the non-integral number of bits still left in the encoder/decoder - state, we compute the worst-case number of bits of val that must be - encoded to ensure that the value is inside the range for any possible - subsequent bits. - The computation here is independent of val itself (the decoder does not - even track that value), even though the real number of bits used after - ec_enc_done() may be 1 smaller if rng is a power of two and the - corresponding trailing bits of val are all zeros. - If we did try to track that special case, then coding a value with a - probability of 1/(1<nbits_total<rng); - r=_this->rng>>(l-16); - for(i=BITRES;i-->0;){ - int b; - r=r*r>>15; - b=(int)(r>>16); - l=l<<1|b; - r>>=b; - } - return nbits-l; -} diff --git a/src/opus-1.1/celt/entcode.h b/src/opus-1.1/celt/entcode.h deleted file mode 100644 index dd13e49e..00000000 --- a/src/opus-1.1/celt/entcode.h +++ /dev/null @@ -1,117 +0,0 @@ -/* Copyright (c) 2001-2011 Timothy B. Terriberry - Copyright (c) 2008-2009 Xiph.Org Foundation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#include "opus_types.h" -#include "opus_defines.h" - -#if !defined(_entcode_H) -# define _entcode_H (1) -# include -# include -# include "ecintrin.h" - -/*OPT: ec_window must be at least 32 bits, but if you have fast arithmetic on a - larger type, you can speed up the decoder by using it here.*/ -typedef opus_uint32 ec_window; -typedef struct ec_ctx ec_ctx; -typedef struct ec_ctx ec_enc; -typedef struct ec_ctx ec_dec; - -# define EC_WINDOW_SIZE ((int)sizeof(ec_window)*CHAR_BIT) - -/*The number of bits to use for the range-coded part of unsigned integers.*/ -# define EC_UINT_BITS (8) - -/*The resolution of fractional-precision bit usage measurements, i.e., - 3 => 1/8th bits.*/ -# define BITRES 3 - -/*The entropy encoder/decoder context. - We use the same structure for both, so that common functions like ec_tell() - can be used on either one.*/ -struct ec_ctx{ - /*Buffered input/output.*/ - unsigned char *buf; - /*The size of the buffer.*/ - opus_uint32 storage; - /*The offset at which the last byte containing raw bits was read/written.*/ - opus_uint32 end_offs; - /*Bits that will be read from/written at the end.*/ - ec_window end_window; - /*Number of valid bits in end_window.*/ - int nend_bits; - /*The total number of whole bits read/written. - This does not include partial bits currently in the range coder.*/ - int nbits_total; - /*The offset at which the next range coder byte will be read/written.*/ - opus_uint32 offs; - /*The number of values in the current range.*/ - opus_uint32 rng; - /*In the decoder: the difference between the top of the current range and - the input value, minus one. - In the encoder: the low end of the current range.*/ - opus_uint32 val; - /*In the decoder: the saved normalization factor from ec_decode(). - In the encoder: the number of oustanding carry propagating symbols.*/ - opus_uint32 ext; - /*A buffered input/output symbol, awaiting carry propagation.*/ - int rem; - /*Nonzero if an error occurred.*/ - int error; -}; - -static OPUS_INLINE opus_uint32 ec_range_bytes(ec_ctx *_this){ - return _this->offs; -} - -static OPUS_INLINE unsigned char *ec_get_buffer(ec_ctx *_this){ - return _this->buf; -} - -static OPUS_INLINE int ec_get_error(ec_ctx *_this){ - return _this->error; -} - -/*Returns the number of bits "used" by the encoded or decoded symbols so far. - This same number can be computed in either the encoder or the decoder, and is - suitable for making coding decisions. - Return: The number of bits. - This will always be slightly larger than the exact value (e.g., all - rounding error is in the positive direction).*/ -static OPUS_INLINE int ec_tell(ec_ctx *_this){ - return _this->nbits_total-EC_ILOG(_this->rng); -} - -/*Returns the number of bits "used" by the encoded or decoded symbols so far. - This same number can be computed in either the encoder or the decoder, and is - suitable for making coding decisions. - Return: The number of bits scaled by 2**BITRES. - This will always be slightly larger than the exact value (e.g., all - rounding error is in the positive direction).*/ -opus_uint32 ec_tell_frac(ec_ctx *_this); - -#endif diff --git a/src/opus-1.1/celt/entdec.c b/src/opus-1.1/celt/entdec.c deleted file mode 100644 index 3c264685..00000000 --- a/src/opus-1.1/celt/entdec.c +++ /dev/null @@ -1,245 +0,0 @@ -/* Copyright (c) 2001-2011 Timothy B. Terriberry - Copyright (c) 2008-2009 Xiph.Org Foundation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "os_support.h" -#include "arch.h" -#include "entdec.h" -#include "mfrngcod.h" - -/*A range decoder. - This is an entropy decoder based upon \cite{Mar79}, which is itself a - rediscovery of the FIFO arithmetic code introduced by \cite{Pas76}. - It is very similar to arithmetic encoding, except that encoding is done with - digits in any base, instead of with bits, and so it is faster when using - larger bases (i.e.: a byte). - The author claims an average waste of $\frac{1}{2}\log_b(2b)$ bits, where $b$ - is the base, longer than the theoretical optimum, but to my knowledge there - is no published justification for this claim. - This only seems true when using near-infinite precision arithmetic so that - the process is carried out with no rounding errors. - - An excellent description of implementation details is available at - http://www.arturocampos.com/ac_range.html - A recent work \cite{MNW98} which proposes several changes to arithmetic - encoding for efficiency actually re-discovers many of the principles - behind range encoding, and presents a good theoretical analysis of them. - - End of stream is handled by writing out the smallest number of bits that - ensures that the stream will be correctly decoded regardless of the value of - any subsequent bits. - ec_tell() can be used to determine how many bits were needed to decode - all the symbols thus far; other data can be packed in the remaining bits of - the input buffer. - @PHDTHESIS{Pas76, - author="Richard Clark Pasco", - title="Source coding algorithms for fast data compression", - school="Dept. of Electrical Engineering, Stanford University", - address="Stanford, CA", - month=May, - year=1976 - } - @INPROCEEDINGS{Mar79, - author="Martin, G.N.N.", - title="Range encoding: an algorithm for removing redundancy from a digitised - message", - booktitle="Video & Data Recording Conference", - year=1979, - address="Southampton", - month=Jul - } - @ARTICLE{MNW98, - author="Alistair Moffat and Radford Neal and Ian H. Witten", - title="Arithmetic Coding Revisited", - journal="{ACM} Transactions on Information Systems", - year=1998, - volume=16, - number=3, - pages="256--294", - month=Jul, - URL="http://www.stanford.edu/class/ee398a/handouts/papers/Moffat98ArithmCoding.pdf" - }*/ - -static int ec_read_byte(ec_dec *_this){ - return _this->offs<_this->storage?_this->buf[_this->offs++]:0; -} - -static int ec_read_byte_from_end(ec_dec *_this){ - return _this->end_offs<_this->storage? - _this->buf[_this->storage-++(_this->end_offs)]:0; -} - -/*Normalizes the contents of val and rng so that rng lies entirely in the - high-order symbol.*/ -static void ec_dec_normalize(ec_dec *_this){ - /*If the range is too small, rescale it and input some bits.*/ - while(_this->rng<=EC_CODE_BOT){ - int sym; - _this->nbits_total+=EC_SYM_BITS; - _this->rng<<=EC_SYM_BITS; - /*Use up the remaining bits from our last symbol.*/ - sym=_this->rem; - /*Read the next value from the input.*/ - _this->rem=ec_read_byte(_this); - /*Take the rest of the bits we need from this new symbol.*/ - sym=(sym<rem)>>(EC_SYM_BITS-EC_CODE_EXTRA); - /*And subtract them from val, capped to be less than EC_CODE_TOP.*/ - _this->val=((_this->val<buf=_buf; - _this->storage=_storage; - _this->end_offs=0; - _this->end_window=0; - _this->nend_bits=0; - /*This is the offset from which ec_tell() will subtract partial bits. - The final value after the ec_dec_normalize() call will be the same as in - the encoder, but we have to compensate for the bits that are added there.*/ - _this->nbits_total=EC_CODE_BITS+1 - -((EC_CODE_BITS-EC_CODE_EXTRA)/EC_SYM_BITS)*EC_SYM_BITS; - _this->offs=0; - _this->rng=1U<rem=ec_read_byte(_this); - _this->val=_this->rng-1-(_this->rem>>(EC_SYM_BITS-EC_CODE_EXTRA)); - _this->error=0; - /*Normalize the interval.*/ - ec_dec_normalize(_this); -} - -unsigned ec_decode(ec_dec *_this,unsigned _ft){ - unsigned s; - _this->ext=_this->rng/_ft; - s=(unsigned)(_this->val/_this->ext); - return _ft-EC_MINI(s+1,_ft); -} - -unsigned ec_decode_bin(ec_dec *_this,unsigned _bits){ - unsigned s; - _this->ext=_this->rng>>_bits; - s=(unsigned)(_this->val/_this->ext); - return (1U<<_bits)-EC_MINI(s+1U,1U<<_bits); -} - -void ec_dec_update(ec_dec *_this,unsigned _fl,unsigned _fh,unsigned _ft){ - opus_uint32 s; - s=IMUL32(_this->ext,_ft-_fh); - _this->val-=s; - _this->rng=_fl>0?IMUL32(_this->ext,_fh-_fl):_this->rng-s; - ec_dec_normalize(_this); -} - -/*The probability of having a "one" is 1/(1<<_logp).*/ -int ec_dec_bit_logp(ec_dec *_this,unsigned _logp){ - opus_uint32 r; - opus_uint32 d; - opus_uint32 s; - int ret; - r=_this->rng; - d=_this->val; - s=r>>_logp; - ret=dval=d-s; - _this->rng=ret?s:r-s; - ec_dec_normalize(_this); - return ret; -} - -int ec_dec_icdf(ec_dec *_this,const unsigned char *_icdf,unsigned _ftb){ - opus_uint32 r; - opus_uint32 d; - opus_uint32 s; - opus_uint32 t; - int ret; - s=_this->rng; - d=_this->val; - r=s>>_ftb; - ret=-1; - do{ - t=s; - s=IMUL32(r,_icdf[++ret]); - } - while(dval=d-s; - _this->rng=t-s; - ec_dec_normalize(_this); - return ret; -} - -opus_uint32 ec_dec_uint(ec_dec *_this,opus_uint32 _ft){ - unsigned ft; - unsigned s; - int ftb; - /*In order to optimize EC_ILOG(), it is undefined for the value 0.*/ - celt_assert(_ft>1); - _ft--; - ftb=EC_ILOG(_ft); - if(ftb>EC_UINT_BITS){ - opus_uint32 t; - ftb-=EC_UINT_BITS; - ft=(unsigned)(_ft>>ftb)+1; - s=ec_decode(_this,ft); - ec_dec_update(_this,s,s+1,ft); - t=(opus_uint32)s<error=1; - return _ft; - } - else{ - _ft++; - s=ec_decode(_this,(unsigned)_ft); - ec_dec_update(_this,s,s+1,(unsigned)_ft); - return s; - } -} - -opus_uint32 ec_dec_bits(ec_dec *_this,unsigned _bits){ - ec_window window; - int available; - opus_uint32 ret; - window=_this->end_window; - available=_this->nend_bits; - if((unsigned)available<_bits){ - do{ - window|=(ec_window)ec_read_byte_from_end(_this)<>=_bits; - available-=_bits; - _this->end_window=window; - _this->nend_bits=available; - _this->nbits_total+=_bits; - return ret; -} diff --git a/src/opus-1.1/celt/entdec.h b/src/opus-1.1/celt/entdec.h deleted file mode 100644 index d8ab3187..00000000 --- a/src/opus-1.1/celt/entdec.h +++ /dev/null @@ -1,100 +0,0 @@ -/* Copyright (c) 2001-2011 Timothy B. Terriberry - Copyright (c) 2008-2009 Xiph.Org Foundation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#if !defined(_entdec_H) -# define _entdec_H (1) -# include -# include "entcode.h" - -/*Initializes the decoder. - _buf: The input buffer to use. - Return: 0 on success, or a negative value on error.*/ -void ec_dec_init(ec_dec *_this,unsigned char *_buf,opus_uint32 _storage); - -/*Calculates the cumulative frequency for the next symbol. - This can then be fed into the probability model to determine what that - symbol is, and the additional frequency information required to advance to - the next symbol. - This function cannot be called more than once without a corresponding call to - ec_dec_update(), or decoding will not proceed correctly. - _ft: The total frequency of the symbols in the alphabet the next symbol was - encoded with. - Return: A cumulative frequency representing the encoded symbol. - If the cumulative frequency of all the symbols before the one that - was encoded was fl, and the cumulative frequency of all the symbols - up to and including the one encoded is fh, then the returned value - will fall in the range [fl,fh).*/ -unsigned ec_decode(ec_dec *_this,unsigned _ft); - -/*Equivalent to ec_decode() with _ft==1<<_bits.*/ -unsigned ec_decode_bin(ec_dec *_this,unsigned _bits); - -/*Advance the decoder past the next symbol using the frequency information the - symbol was encoded with. - Exactly one call to ec_decode() must have been made so that all necessary - intermediate calculations are performed. - _fl: The cumulative frequency of all symbols that come before the symbol - decoded. - _fh: The cumulative frequency of all symbols up to and including the symbol - decoded. - Together with _fl, this defines the range [_fl,_fh) in which the value - returned above must fall. - _ft: The total frequency of the symbols in the alphabet the symbol decoded - was encoded in. - This must be the same as passed to the preceding call to ec_decode().*/ -void ec_dec_update(ec_dec *_this,unsigned _fl,unsigned _fh,unsigned _ft); - -/* Decode a bit that has a 1/(1<<_logp) probability of being a one */ -int ec_dec_bit_logp(ec_dec *_this,unsigned _logp); - -/*Decodes a symbol given an "inverse" CDF table. - No call to ec_dec_update() is necessary after this call. - _icdf: The "inverse" CDF, such that symbol s falls in the range - [s>0?ft-_icdf[s-1]:0,ft-_icdf[s]), where ft=1<<_ftb. - The values must be monotonically non-increasing, and the last value - must be 0. - _ftb: The number of bits of precision in the cumulative distribution. - Return: The decoded symbol s.*/ -int ec_dec_icdf(ec_dec *_this,const unsigned char *_icdf,unsigned _ftb); - -/*Extracts a raw unsigned integer with a non-power-of-2 range from the stream. - The bits must have been encoded with ec_enc_uint(). - No call to ec_dec_update() is necessary after this call. - _ft: The number of integers that can be decoded (one more than the max). - This must be at least one, and no more than 2**32-1. - Return: The decoded bits.*/ -opus_uint32 ec_dec_uint(ec_dec *_this,opus_uint32 _ft); - -/*Extracts a sequence of raw bits from the stream. - The bits must have been encoded with ec_enc_bits(). - No call to ec_dec_update() is necessary after this call. - _ftb: The number of bits to extract. - This must be between 0 and 25, inclusive. - Return: The decoded bits.*/ -opus_uint32 ec_dec_bits(ec_dec *_this,unsigned _ftb); - -#endif diff --git a/src/opus-1.1/celt/entenc.c b/src/opus-1.1/celt/entenc.c deleted file mode 100644 index a7e34ece..00000000 --- a/src/opus-1.1/celt/entenc.c +++ /dev/null @@ -1,294 +0,0 @@ -/* Copyright (c) 2001-2011 Timothy B. Terriberry - Copyright (c) 2008-2009 Xiph.Org Foundation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#if defined(HAVE_CONFIG_H) -# include "config.h" -#endif -#include "os_support.h" -#include "arch.h" -#include "entenc.h" -#include "mfrngcod.h" - -/*A range encoder. - See entdec.c and the references for implementation details \cite{Mar79,MNW98}. - - @INPROCEEDINGS{Mar79, - author="Martin, G.N.N.", - title="Range encoding: an algorithm for removing redundancy from a digitised - message", - booktitle="Video \& Data Recording Conference", - year=1979, - address="Southampton", - month=Jul - } - @ARTICLE{MNW98, - author="Alistair Moffat and Radford Neal and Ian H. Witten", - title="Arithmetic Coding Revisited", - journal="{ACM} Transactions on Information Systems", - year=1998, - volume=16, - number=3, - pages="256--294", - month=Jul, - URL="http://www.stanford.edu/class/ee398/handouts/papers/Moffat98ArithmCoding.pdf" - }*/ - -static int ec_write_byte(ec_enc *_this,unsigned _value){ - if(_this->offs+_this->end_offs>=_this->storage)return -1; - _this->buf[_this->offs++]=(unsigned char)_value; - return 0; -} - -static int ec_write_byte_at_end(ec_enc *_this,unsigned _value){ - if(_this->offs+_this->end_offs>=_this->storage)return -1; - _this->buf[_this->storage-++(_this->end_offs)]=(unsigned char)_value; - return 0; -} - -/*Outputs a symbol, with a carry bit. - If there is a potential to propagate a carry over several symbols, they are - buffered until it can be determined whether or not an actual carry will - occur. - If the counter for the buffered symbols overflows, then the stream becomes - undecodable. - This gives a theoretical limit of a few billion symbols in a single packet on - 32-bit systems. - The alternative is to truncate the range in order to force a carry, but - requires similar carry tracking in the decoder, needlessly slowing it down.*/ -static void ec_enc_carry_out(ec_enc *_this,int _c){ - if(_c!=EC_SYM_MAX){ - /*No further carry propagation possible, flush buffer.*/ - int carry; - carry=_c>>EC_SYM_BITS; - /*Don't output a byte on the first write. - This compare should be taken care of by branch-prediction thereafter.*/ - if(_this->rem>=0)_this->error|=ec_write_byte(_this,_this->rem+carry); - if(_this->ext>0){ - unsigned sym; - sym=(EC_SYM_MAX+carry)&EC_SYM_MAX; - do _this->error|=ec_write_byte(_this,sym); - while(--(_this->ext)>0); - } - _this->rem=_c&EC_SYM_MAX; - } - else _this->ext++; -} - -static void ec_enc_normalize(ec_enc *_this){ - /*If the range is too small, output some bits and rescale it.*/ - while(_this->rng<=EC_CODE_BOT){ - ec_enc_carry_out(_this,(int)(_this->val>>EC_CODE_SHIFT)); - /*Move the next-to-high-order symbol into the high-order position.*/ - _this->val=(_this->val<rng<<=EC_SYM_BITS; - _this->nbits_total+=EC_SYM_BITS; - } -} - -void ec_enc_init(ec_enc *_this,unsigned char *_buf,opus_uint32 _size){ - _this->buf=_buf; - _this->end_offs=0; - _this->end_window=0; - _this->nend_bits=0; - /*This is the offset from which ec_tell() will subtract partial bits.*/ - _this->nbits_total=EC_CODE_BITS+1; - _this->offs=0; - _this->rng=EC_CODE_TOP; - _this->rem=-1; - _this->val=0; - _this->ext=0; - _this->storage=_size; - _this->error=0; -} - -void ec_encode(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _ft){ - opus_uint32 r; - r=_this->rng/_ft; - if(_fl>0){ - _this->val+=_this->rng-IMUL32(r,(_ft-_fl)); - _this->rng=IMUL32(r,(_fh-_fl)); - } - else _this->rng-=IMUL32(r,(_ft-_fh)); - ec_enc_normalize(_this); -} - -void ec_encode_bin(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _bits){ - opus_uint32 r; - r=_this->rng>>_bits; - if(_fl>0){ - _this->val+=_this->rng-IMUL32(r,((1U<<_bits)-_fl)); - _this->rng=IMUL32(r,(_fh-_fl)); - } - else _this->rng-=IMUL32(r,((1U<<_bits)-_fh)); - ec_enc_normalize(_this); -} - -/*The probability of having a "one" is 1/(1<<_logp).*/ -void ec_enc_bit_logp(ec_enc *_this,int _val,unsigned _logp){ - opus_uint32 r; - opus_uint32 s; - opus_uint32 l; - r=_this->rng; - l=_this->val; - s=r>>_logp; - r-=s; - if(_val)_this->val=l+r; - _this->rng=_val?s:r; - ec_enc_normalize(_this); -} - -void ec_enc_icdf(ec_enc *_this,int _s,const unsigned char *_icdf,unsigned _ftb){ - opus_uint32 r; - r=_this->rng>>_ftb; - if(_s>0){ - _this->val+=_this->rng-IMUL32(r,_icdf[_s-1]); - _this->rng=IMUL32(r,_icdf[_s-1]-_icdf[_s]); - } - else _this->rng-=IMUL32(r,_icdf[_s]); - ec_enc_normalize(_this); -} - -void ec_enc_uint(ec_enc *_this,opus_uint32 _fl,opus_uint32 _ft){ - unsigned ft; - unsigned fl; - int ftb; - /*In order to optimize EC_ILOG(), it is undefined for the value 0.*/ - celt_assert(_ft>1); - _ft--; - ftb=EC_ILOG(_ft); - if(ftb>EC_UINT_BITS){ - ftb-=EC_UINT_BITS; - ft=(_ft>>ftb)+1; - fl=(unsigned)(_fl>>ftb); - ec_encode(_this,fl,fl+1,ft); - ec_enc_bits(_this,_fl&(((opus_uint32)1<end_window; - used=_this->nend_bits; - celt_assert(_bits>0); - if(used+_bits>EC_WINDOW_SIZE){ - do{ - _this->error|=ec_write_byte_at_end(_this,(unsigned)window&EC_SYM_MAX); - window>>=EC_SYM_BITS; - used-=EC_SYM_BITS; - } - while(used>=EC_SYM_BITS); - } - window|=(ec_window)_fl<end_window=window; - _this->nend_bits=used; - _this->nbits_total+=_bits; -} - -void ec_enc_patch_initial_bits(ec_enc *_this,unsigned _val,unsigned _nbits){ - int shift; - unsigned mask; - celt_assert(_nbits<=EC_SYM_BITS); - shift=EC_SYM_BITS-_nbits; - mask=((1<<_nbits)-1)<offs>0){ - /*The first byte has been finalized.*/ - _this->buf[0]=(unsigned char)((_this->buf[0]&~mask)|_val<rem>=0){ - /*The first byte is still awaiting carry propagation.*/ - _this->rem=(_this->rem&~mask)|_val<rng<=(EC_CODE_TOP>>_nbits)){ - /*The renormalization loop has never been run.*/ - _this->val=(_this->val&~((opus_uint32)mask<error=-1; -} - -void ec_enc_shrink(ec_enc *_this,opus_uint32 _size){ - celt_assert(_this->offs+_this->end_offs<=_size); - OPUS_MOVE(_this->buf+_size-_this->end_offs, - _this->buf+_this->storage-_this->end_offs,_this->end_offs); - _this->storage=_size; -} - -void ec_enc_done(ec_enc *_this){ - ec_window window; - int used; - opus_uint32 msk; - opus_uint32 end; - int l; - /*We output the minimum number of bits that ensures that the symbols encoded - thus far will be decoded correctly regardless of the bits that follow.*/ - l=EC_CODE_BITS-EC_ILOG(_this->rng); - msk=(EC_CODE_TOP-1)>>l; - end=(_this->val+msk)&~msk; - if((end|msk)>=_this->val+_this->rng){ - l++; - msk>>=1; - end=(_this->val+msk)&~msk; - } - while(l>0){ - ec_enc_carry_out(_this,(int)(end>>EC_CODE_SHIFT)); - end=(end<rem>=0||_this->ext>0)ec_enc_carry_out(_this,0); - /*If we have buffered extra bits, flush them as well.*/ - window=_this->end_window; - used=_this->nend_bits; - while(used>=EC_SYM_BITS){ - _this->error|=ec_write_byte_at_end(_this,(unsigned)window&EC_SYM_MAX); - window>>=EC_SYM_BITS; - used-=EC_SYM_BITS; - } - /*Clear any excess space and add any remaining extra bits to the last byte.*/ - if(!_this->error){ - OPUS_CLEAR(_this->buf+_this->offs, - _this->storage-_this->offs-_this->end_offs); - if(used>0){ - /*If there's no range coder data at all, give up.*/ - if(_this->end_offs>=_this->storage)_this->error=-1; - else{ - l=-l; - /*If we've busted, don't add too many extra bits to the last byte; it - would corrupt the range coder data, and that's more important.*/ - if(_this->offs+_this->end_offs>=_this->storage&&lerror=-1; - } - _this->buf[_this->storage-_this->end_offs-1]|=(unsigned char)window; - } - } - } -} diff --git a/src/opus-1.1/celt/entenc.h b/src/opus-1.1/celt/entenc.h deleted file mode 100644 index 796bc4d5..00000000 --- a/src/opus-1.1/celt/entenc.h +++ /dev/null @@ -1,110 +0,0 @@ -/* Copyright (c) 2001-2011 Timothy B. Terriberry - Copyright (c) 2008-2009 Xiph.Org Foundation */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#if !defined(_entenc_H) -# define _entenc_H (1) -# include -# include "entcode.h" - -/*Initializes the encoder. - _buf: The buffer to store output bytes in. - _size: The size of the buffer, in chars.*/ -void ec_enc_init(ec_enc *_this,unsigned char *_buf,opus_uint32 _size); -/*Encodes a symbol given its frequency information. - The frequency information must be discernable by the decoder, assuming it - has read only the previous symbols from the stream. - It is allowable to change the frequency information, or even the entire - source alphabet, so long as the decoder can tell from the context of the - previously encoded information that it is supposed to do so as well. - _fl: The cumulative frequency of all symbols that come before the one to be - encoded. - _fh: The cumulative frequency of all symbols up to and including the one to - be encoded. - Together with _fl, this defines the range [_fl,_fh) in which the - decoded value will fall. - _ft: The sum of the frequencies of all the symbols*/ -void ec_encode(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _ft); - -/*Equivalent to ec_encode() with _ft==1<<_bits.*/ -void ec_encode_bin(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _bits); - -/* Encode a bit that has a 1/(1<<_logp) probability of being a one */ -void ec_enc_bit_logp(ec_enc *_this,int _val,unsigned _logp); - -/*Encodes a symbol given an "inverse" CDF table. - _s: The index of the symbol to encode. - _icdf: The "inverse" CDF, such that symbol _s falls in the range - [_s>0?ft-_icdf[_s-1]:0,ft-_icdf[_s]), where ft=1<<_ftb. - The values must be monotonically non-increasing, and the last value - must be 0. - _ftb: The number of bits of precision in the cumulative distribution.*/ -void ec_enc_icdf(ec_enc *_this,int _s,const unsigned char *_icdf,unsigned _ftb); - -/*Encodes a raw unsigned integer in the stream. - _fl: The integer to encode. - _ft: The number of integers that can be encoded (one more than the max). - This must be at least one, and no more than 2**32-1.*/ -void ec_enc_uint(ec_enc *_this,opus_uint32 _fl,opus_uint32 _ft); - -/*Encodes a sequence of raw bits in the stream. - _fl: The bits to encode. - _ftb: The number of bits to encode. - This must be between 1 and 25, inclusive.*/ -void ec_enc_bits(ec_enc *_this,opus_uint32 _fl,unsigned _ftb); - -/*Overwrites a few bits at the very start of an existing stream, after they - have already been encoded. - This makes it possible to have a few flags up front, where it is easy for - decoders to access them without parsing the whole stream, even if their - values are not determined until late in the encoding process, without having - to buffer all the intermediate symbols in the encoder. - In order for this to work, at least _nbits bits must have already been - encoded using probabilities that are an exact power of two. - The encoder can verify the number of encoded bits is sufficient, but cannot - check this latter condition. - _val: The bits to encode (in the least _nbits significant bits). - They will be decoded in order from most-significant to least. - _nbits: The number of bits to overwrite. - This must be no more than 8.*/ -void ec_enc_patch_initial_bits(ec_enc *_this,unsigned _val,unsigned _nbits); - -/*Compacts the data to fit in the target size. - This moves up the raw bits at the end of the current buffer so they are at - the end of the new buffer size. - The caller must ensure that the amount of data that's already been written - will fit in the new size. - _size: The number of bytes in the new buffer. - This must be large enough to contain the bits already written, and - must be no larger than the existing size.*/ -void ec_enc_shrink(ec_enc *_this,opus_uint32 _size); - -/*Indicates that there are no more symbols to encode. - All reamining output bytes are flushed to the output buffer. - ec_enc_init() must be called before the encoder can be used again.*/ -void ec_enc_done(ec_enc *_this); - -#endif diff --git a/src/opus-1.1/celt/fixed_debug.h b/src/opus-1.1/celt/fixed_debug.h deleted file mode 100644 index 80bc9491..00000000 --- a/src/opus-1.1/celt/fixed_debug.h +++ /dev/null @@ -1,773 +0,0 @@ -/* Copyright (C) 2003-2008 Jean-Marc Valin - Copyright (C) 2007-2012 Xiph.Org Foundation */ -/** - @file fixed_debug.h - @brief Fixed-point operations with debugging -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FIXED_DEBUG_H -#define FIXED_DEBUG_H - -#include -#include "opus_defines.h" - -#ifdef CELT_C -OPUS_EXPORT opus_int64 celt_mips=0; -#else -extern opus_int64 celt_mips; -#endif - -#define MULT16_16SU(a,b) ((opus_val32)(opus_val16)(a)*(opus_val32)(opus_uint16)(b)) -#define MULT32_32_Q31(a,b) ADD32(ADD32(SHL32(MULT16_16(SHR32((a),16),SHR((b),16)),1), SHR32(MULT16_16SU(SHR32((a),16),((b)&0x0000ffff)),15)), SHR32(MULT16_16SU(SHR32((b),16),((a)&0x0000ffff)),15)) - -/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ -#define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR32((b),16)), SHR32(MULT16_16SU((a),((b)&0x0000ffff)),16)) - -#define MULT16_32_P16(a,b) MULT16_32_PX(a,b,16) - -#define QCONST16(x,bits) ((opus_val16)(.5+(x)*(((opus_val32)1)<<(bits)))) -#define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits)))) - -#define VERIFY_SHORT(x) ((x)<=32767&&(x)>=-32768) -#define VERIFY_INT(x) ((x)<=2147483647LL&&(x)>=-2147483648LL) -#define VERIFY_UINT(x) ((x)<=(2147483647LLU<<1)) - -#define SHR(a,b) SHR32(a,b) -#define PSHR(a,b) PSHR32(a,b) - -static OPUS_INLINE short NEG16(int x) -{ - int res; - if (!VERIFY_SHORT(x)) - { - fprintf (stderr, "NEG16: input is not short: %d\n", (int)x); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = -x; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "NEG16: output is not short: %d\n", (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips++; - return res; -} -static OPUS_INLINE int NEG32(opus_int64 x) -{ - opus_int64 res; - if (!VERIFY_INT(x)) - { - fprintf (stderr, "NEG16: input is not int: %d\n", (int)x); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = -x; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "NEG16: output is not int: %d\n", (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=2; - return res; -} - -#define EXTRACT16(x) EXTRACT16_(x, __FILE__, __LINE__) -static OPUS_INLINE short EXTRACT16_(int x, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(x)) - { - fprintf (stderr, "EXTRACT16: input is not short: %d in %s: line %d\n", x, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = x; - celt_mips++; - return res; -} - -#define EXTEND32(x) EXTEND32_(x, __FILE__, __LINE__) -static OPUS_INLINE int EXTEND32_(int x, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(x)) - { - fprintf (stderr, "EXTEND32: input is not short: %d in %s: line %d\n", x, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = x; - celt_mips++; - return res; -} - -#define SHR16(a, shift) SHR16_(a, shift, __FILE__, __LINE__) -static OPUS_INLINE short SHR16_(int a, int shift, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) - { - fprintf (stderr, "SHR16: inputs are not short: %d >> %d in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a>>shift; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "SHR16: output is not short: %d in %s: line %d\n", res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips++; - return res; -} -#define SHL16(a, shift) SHL16_(a, shift, __FILE__, __LINE__) -static OPUS_INLINE short SHL16_(int a, int shift, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) - { - fprintf (stderr, "SHL16: inputs are not short: %d %d in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a<>shift; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "SHR32: output is not int: %d\n", (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=2; - return res; -} -#define SHL32(a, shift) SHL32_(a, shift, __FILE__, __LINE__) -static OPUS_INLINE int SHL32_(opus_int64 a, int shift, char *file, int line) -{ - opus_int64 res; - if (!VERIFY_INT(a) || !VERIFY_SHORT(shift)) - { - fprintf (stderr, "SHL32: inputs are not int: %lld %d in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a<>1))),shift)) -#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) - -#define ROUND16(x,a) (celt_mips--,EXTRACT16(PSHR32((x),(a)))) -#define HALF16(x) (SHR16(x,1)) -#define HALF32(x) (SHR32(x,1)) - -//#define SHR(a,shift) ((a) >> (shift)) -//#define SHL(a,shift) ((a) << (shift)) - -#define ADD16(a, b) ADD16_(a, b, __FILE__, __LINE__) -static OPUS_INLINE short ADD16_(int a, int b, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "ADD16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a+b; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "ADD16: output is not short: %d+%d=%d in %s: line %d\n", a,b,res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips++; - return res; -} - -#define SUB16(a, b) SUB16_(a, b, __FILE__, __LINE__) -static OPUS_INLINE short SUB16_(int a, int b, char *file, int line) -{ - int res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "SUB16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a-b; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "SUB16: output is not short: %d in %s: line %d\n", res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips++; - return res; -} - -#define ADD32(a, b) ADD32_(a, b, __FILE__, __LINE__) -static OPUS_INLINE int ADD32_(opus_int64 a, opus_int64 b, char *file, int line) -{ - opus_int64 res; - if (!VERIFY_INT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "ADD32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a+b; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "ADD32: output is not int: %d in %s: line %d\n", (int)res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=2; - return res; -} - -#define SUB32(a, b) SUB32_(a, b, __FILE__, __LINE__) -static OPUS_INLINE int SUB32_(opus_int64 a, opus_int64 b, char *file, int line) -{ - opus_int64 res; - if (!VERIFY_INT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "SUB32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a-b; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "SUB32: output is not int: %d in %s: line %d\n", (int)res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=2; - return res; -} - -#undef UADD32 -#define UADD32(a, b) UADD32_(a, b, __FILE__, __LINE__) -static OPUS_INLINE unsigned int UADD32_(opus_uint64 a, opus_uint64 b, char *file, int line) -{ - opus_uint64 res; - if (!VERIFY_UINT(a) || !VERIFY_UINT(b)) - { - fprintf (stderr, "UADD32: inputs are not uint32: %llu %llu in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a+b; - if (!VERIFY_UINT(res)) - { - fprintf (stderr, "UADD32: output is not uint32: %llu in %s: line %d\n", res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=2; - return res; -} - -#undef USUB32 -#define USUB32(a, b) USUB32_(a, b, __FILE__, __LINE__) -static OPUS_INLINE unsigned int USUB32_(opus_uint64 a, opus_uint64 b, char *file, int line) -{ - opus_uint64 res; - if (!VERIFY_UINT(a) || !VERIFY_UINT(b)) - { - fprintf (stderr, "USUB32: inputs are not uint32: %llu %llu in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - if (a=((opus_val32)(1)<<(15+Q))) - { - fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n", Q, (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = (((opus_int64)a)*(opus_int64)b) >> Q; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "MULT16_32_Q%d: output is not int: %d*%d=%d in %s: line %d\n", Q, (int)a, (int)b,(int)res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - if (Q==15) - celt_mips+=3; - else - celt_mips+=4; - return res; -} - -#define MULT16_32_PX(a, b, Q) MULT16_32_PX_(a, b, Q, __FILE__, __LINE__) -static OPUS_INLINE int MULT16_32_PX_(int a, opus_int64 b, int Q, char *file, int line) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "MULT16_32_P%d: inputs are not short+int: %d %d in %s: line %d\n\n", Q, (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - if (ABS32(b)>=((opus_int64)(1)<<(15+Q))) - { - fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n\n", Q, (int)a, (int)b,file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((((opus_int64)a)*(opus_int64)b) + (((opus_val32)(1)<>1))>> Q; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "MULT16_32_P%d: output is not int: %d*%d=%d in %s: line %d\n\n", Q, (int)a, (int)b,(int)res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - if (Q==15) - celt_mips+=4; - else - celt_mips+=5; - return res; -} - -#define MULT16_32_Q15(a,b) MULT16_32_QX(a,b,15) -#define MAC16_32_Q15(c,a,b) (celt_mips-=2,ADD32((c),MULT16_32_Q15((a),(b)))) - -static OPUS_INLINE int SATURATE(int a, int b) -{ - if (a>b) - a=b; - if (a<-b) - a = -b; - celt_mips+=3; - return a; -} - -static OPUS_INLINE opus_int16 SATURATE16(opus_int32 a) -{ - celt_mips+=3; - if (a>32767) - return 32767; - else if (a<-32768) - return -32768; - else return a; -} - -static OPUS_INLINE int MULT16_16_Q11_32(int a, int b) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q11: inputs are not short: %d %d\n", a, b); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res >>= 11; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "MULT16_16_Q11: output is not short: %d*%d=%d\n", (int)a, (int)b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=3; - return res; -} -static OPUS_INLINE short MULT16_16_Q13(int a, int b) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q13: inputs are not short: %d %d\n", a, b); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res >>= 13; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_Q13: output is not short: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=3; - return res; -} -static OPUS_INLINE short MULT16_16_Q14(int a, int b) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q14: inputs are not short: %d %d\n", a, b); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res >>= 14; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_Q14: output is not short: %d\n", (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=3; - return res; -} - -#define MULT16_16_Q15(a, b) MULT16_16_Q15_(a, b, __FILE__, __LINE__) -static OPUS_INLINE short MULT16_16_Q15_(int a, int b, char *file, int line) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_Q15: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res >>= 15; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_Q15: output is not short: %d in %s: line %d\n", (int)res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=1; - return res; -} - -static OPUS_INLINE short MULT16_16_P13(int a, int b) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_P13: inputs are not short: %d %d\n", a, b); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res += 4096; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "MULT16_16_P13: overflow: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res >>= 13; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_P13: output is not short: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=4; - return res; -} -static OPUS_INLINE short MULT16_16_P14(int a, int b) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_P14: inputs are not short: %d %d\n", a, b); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res += 8192; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "MULT16_16_P14: overflow: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res >>= 14; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_P14: output is not short: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=4; - return res; -} -static OPUS_INLINE short MULT16_16_P15(int a, int b) -{ - opus_int64 res; - if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "MULT16_16_P15: inputs are not short: %d %d\n", a, b); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = ((opus_int64)a)*b; - res += 16384; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "MULT16_16_P15: overflow: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res >>= 15; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "MULT16_16_P15: output is not short: %d*%d=%d\n", a, b, (int)res); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=2; - return res; -} - -#define DIV32_16(a, b) DIV32_16_(a, b, __FILE__, __LINE__) - -static OPUS_INLINE int DIV32_16_(opus_int64 a, opus_int64 b, char *file, int line) -{ - opus_int64 res; - if (b==0) - { - fprintf(stderr, "DIV32_16: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - return 0; - } - if (!VERIFY_INT(a) || !VERIFY_SHORT(b)) - { - fprintf (stderr, "DIV32_16: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a/b; - if (!VERIFY_SHORT(res)) - { - fprintf (stderr, "DIV32_16: output is not short: %d / %d = %d in %s: line %d\n", (int)a,(int)b,(int)res, file, line); - if (res>32767) - res = 32767; - if (res<-32768) - res = -32768; -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=35; - return res; -} - -#define DIV32(a, b) DIV32_(a, b, __FILE__, __LINE__) -static OPUS_INLINE int DIV32_(opus_int64 a, opus_int64 b, char *file, int line) -{ - opus_int64 res; - if (b==0) - { - fprintf(stderr, "DIV32: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - return 0; - } - - if (!VERIFY_INT(a) || !VERIFY_INT(b)) - { - fprintf (stderr, "DIV32: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - res = a/b; - if (!VERIFY_INT(res)) - { - fprintf (stderr, "DIV32: output is not int: %d in %s: line %d\n", (int)res, file, line); -#ifdef FIXED_DEBUG_ASSERT - celt_assert(0); -#endif - } - celt_mips+=70; - return res; -} - -#undef PRINT_MIPS -#define PRINT_MIPS(file) do {fprintf (file, "total complexity = %llu MIPS\n", celt_mips);} while (0); - -#endif diff --git a/src/opus-1.1/celt/fixed_generic.h b/src/opus-1.1/celt/fixed_generic.h deleted file mode 100644 index ecf018a2..00000000 --- a/src/opus-1.1/celt/fixed_generic.h +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (C) 2007-2009 Xiph.Org Foundation - Copyright (C) 2003-2008 Jean-Marc Valin - Copyright (C) 2007-2008 CSIRO */ -/** - @file fixed_generic.h - @brief Generic fixed-point operations -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef FIXED_GENERIC_H -#define FIXED_GENERIC_H - -/** Multiply a 16-bit signed value by a 16-bit unsigned value. The result is a 32-bit signed value */ -#define MULT16_16SU(a,b) ((opus_val32)(opus_val16)(a)*(opus_val32)(opus_uint16)(b)) - -/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ -#define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) - -/** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */ -#define MULT16_32_P16(a,b) ADD32(MULT16_16((a),SHR((b),16)), PSHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) - -/** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ -#define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),((b)&0x0000ffff)),15)) - -/** 32x32 multiplication, followed by a 31-bit shift right. Results fits in 32 bits */ -#define MULT32_32_Q31(a,b) ADD32(ADD32(SHL(MULT16_16(SHR((a),16),SHR((b),16)),1), SHR(MULT16_16SU(SHR((a),16),((b)&0x0000ffff)),15)), SHR(MULT16_16SU(SHR((b),16),((a)&0x0000ffff)),15)) - -/** Compile-time conversion of float constant to 16-bit value */ -#define QCONST16(x,bits) ((opus_val16)(.5+(x)*(((opus_val32)1)<<(bits)))) - -/** Compile-time conversion of float constant to 32-bit value */ -#define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits)))) - -/** Negate a 16-bit value */ -#define NEG16(x) (-(x)) -/** Negate a 32-bit value */ -#define NEG32(x) (-(x)) - -/** Change a 32-bit value into a 16-bit value. The value is assumed to fit in 16-bit, otherwise the result is undefined */ -#define EXTRACT16(x) ((opus_val16)(x)) -/** Change a 16-bit value into a 32-bit value */ -#define EXTEND32(x) ((opus_val32)(x)) - -/** Arithmetic shift-right of a 16-bit value */ -#define SHR16(a,shift) ((a) >> (shift)) -/** Arithmetic shift-left of a 16-bit value */ -#define SHL16(a,shift) ((opus_int16)((opus_uint16)(a)<<(shift))) -/** Arithmetic shift-right of a 32-bit value */ -#define SHR32(a,shift) ((a) >> (shift)) -/** Arithmetic shift-left of a 32-bit value */ -#define SHL32(a,shift) ((opus_int32)((opus_uint32)(a)<<(shift))) - -/** 32-bit arithmetic shift right with rounding-to-nearest instead of rounding down */ -#define PSHR32(a,shift) (SHR32((a)+((EXTEND32(1)<<((shift))>>1)),shift)) -/** 32-bit arithmetic shift right where the argument can be negative */ -#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) - -/** "RAW" macros, should not be used outside of this header file */ -#define SHR(a,shift) ((a) >> (shift)) -#define SHL(a,shift) SHL32(a,shift) -#define PSHR(a,shift) (SHR((a)+((EXTEND32(1)<<((shift))>>1)),shift)) -#define SATURATE(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) - -#define SATURATE16(x) (EXTRACT16((x)>32767 ? 32767 : (x)<-32768 ? -32768 : (x))) - -/** Shift by a and round-to-neareast 32-bit value. Result is a 16-bit value */ -#define ROUND16(x,a) (EXTRACT16(PSHR32((x),(a)))) -/** Divide by two */ -#define HALF16(x) (SHR16(x,1)) -#define HALF32(x) (SHR32(x,1)) - -/** Add two 16-bit values */ -#define ADD16(a,b) ((opus_val16)((opus_val16)(a)+(opus_val16)(b))) -/** Subtract two 16-bit values */ -#define SUB16(a,b) ((opus_val16)(a)-(opus_val16)(b)) -/** Add two 32-bit values */ -#define ADD32(a,b) ((opus_val32)(a)+(opus_val32)(b)) -/** Subtract two 32-bit values */ -#define SUB32(a,b) ((opus_val32)(a)-(opus_val32)(b)) - -/** 16x16 multiplication where the result fits in 16 bits */ -#define MULT16_16_16(a,b) ((((opus_val16)(a))*((opus_val16)(b)))) - -/* (opus_val32)(opus_val16) gives TI compiler a hint that it's 16x16->32 multiply */ -/** 16x16 multiplication where the result fits in 32 bits */ -#define MULT16_16(a,b) (((opus_val32)(opus_val16)(a))*((opus_val32)(opus_val16)(b))) - -/** 16x16 multiply-add where the result fits in 32 bits */ -#define MAC16_16(c,a,b) (ADD32((c),MULT16_16((a),(b)))) -/** 16x32 multiply, followed by a 15-bit shift right and 32-bit add. - b must fit in 31 bits. - Result fits in 32 bits. */ -#define MAC16_32_Q15(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) - -#define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) -#define MULT16_16_Q11(a,b) (SHR(MULT16_16((a),(b)),11)) -#define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) -#define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) -#define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) - -#define MULT16_16_P13(a,b) (SHR(ADD32(4096,MULT16_16((a),(b))),13)) -#define MULT16_16_P14(a,b) (SHR(ADD32(8192,MULT16_16((a),(b))),14)) -#define MULT16_16_P15(a,b) (SHR(ADD32(16384,MULT16_16((a),(b))),15)) - -/** Divide a 32-bit value by a 16-bit value. Result fits in 16 bits */ -#define DIV32_16(a,b) ((opus_val16)(((opus_val32)(a))/((opus_val16)(b)))) - -/** Divide a 32-bit value by a 32-bit value. Result fits in 32 bits */ -#define DIV32(a,b) (((opus_val32)(a))/((opus_val32)(b))) - -#endif diff --git a/src/opus-1.1/celt/float_cast.h b/src/opus-1.1/celt/float_cast.h deleted file mode 100644 index ede65748..00000000 --- a/src/opus-1.1/celt/float_cast.h +++ /dev/null @@ -1,140 +0,0 @@ -/* Copyright (C) 2001 Erik de Castro Lopo */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* Version 1.1 */ - -#ifndef FLOAT_CAST_H -#define FLOAT_CAST_H - - -#include "arch.h" - -/*============================================================================ -** On Intel Pentium processors (especially PIII and probably P4), converting -** from float to int is very slow. To meet the C specs, the code produced by -** most C compilers targeting Pentium needs to change the FPU rounding mode -** before the float to int conversion is performed. -** -** Changing the FPU rounding mode causes the FPU pipeline to be flushed. It -** is this flushing of the pipeline which is so slow. -** -** Fortunately the ISO C99 specifications define the functions lrint, lrintf, -** llrint and llrintf which fix this problem as a side effect. -** -** On Unix-like systems, the configure process should have detected the -** presence of these functions. If they weren't found we have to replace them -** here with a standard C cast. -*/ - -/* -** The C99 prototypes for lrint and lrintf are as follows: -** -** long int lrintf (float x) ; -** long int lrint (double x) ; -*/ - -/* The presence of the required functions are detected during the configure -** process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in -** the config.h file. -*/ - -#if (HAVE_LRINTF) - -/* These defines enable functionality introduced with the 1999 ISO C -** standard. They must be defined before the inclusion of math.h to -** engage them. If optimisation is enabled, these functions will be -** inlined. With optimisation switched off, you have to link in the -** maths library using -lm. -*/ - -#define _ISOC9X_SOURCE 1 -#define _ISOC99_SOURCE 1 - -#define __USE_ISOC9X 1 -#define __USE_ISOC99 1 - -#include -#define float2int(x) lrintf(x) - -#elif (defined(HAVE_LRINT)) - -#define _ISOC9X_SOURCE 1 -#define _ISOC99_SOURCE 1 - -#define __USE_ISOC9X 1 -#define __USE_ISOC99 1 - -#include -#define float2int(x) lrint(x) - -#elif (defined(_MSC_VER) && _MSC_VER >= 1400) && (defined (WIN64) || defined (_WIN64)) - #include - - __inline long int float2int(float value) - { - return _mm_cvtss_si32(_mm_load_ss(&value)); - } -#elif (defined(_MSC_VER) && _MSC_VER >= 1400) && (defined (WIN32) || defined (_WIN32)) - #include - - /* Win32 doesn't seem to have these functions. - ** Therefore implement OPUS_INLINE versions of these functions here. - */ - - __inline long int - float2int (float flt) - { int intgr; - - _asm - { fld flt - fistp intgr - } ; - - return intgr ; - } - -#else - -#if (defined(__GNUC__) && defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) - /* supported by gcc in C99 mode, but not by all other compilers */ - #warning "Don't have the functions lrint() and lrintf ()." - #warning "Replacing these functions with a standard C cast." -#endif /* __STDC_VERSION__ >= 199901L */ - #include - #define float2int(flt) ((int)(floor(.5+flt))) -#endif - -#ifndef DISABLE_FLOAT_API -static OPUS_INLINE opus_int16 FLOAT2INT16(float x) -{ - x = x*CELT_SIG_SCALE; - x = MAX32(x, -32768); - x = MIN32(x, 32767); - return (opus_int16)float2int(x); -} -#endif /* DISABLE_FLOAT_API */ - -#endif /* FLOAT_CAST_H */ diff --git a/src/opus-1.1/celt/kiss_fft.c b/src/opus-1.1/celt/kiss_fft.c deleted file mode 100644 index ad706c73..00000000 --- a/src/opus-1.1/celt/kiss_fft.c +++ /dev/null @@ -1,719 +0,0 @@ -/*Copyright (c) 2003-2004, Mark Borgerding - Lots of modifications by Jean-Marc Valin - Copyright (c) 2005-2007, Xiph.Org Foundation - Copyright (c) 2008, Xiph.Org Foundation, CSIRO - - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE.*/ - -/* This code is originally from Mark Borgerding's KISS-FFT but has been - heavily modified to better suit Opus */ - -#ifndef SKIP_CONFIG_H -# ifdef HAVE_CONFIG_H -# include "config.h" -# endif -#endif - -#include "_kiss_fft_guts.h" -#include "arch.h" -#include "os_support.h" -#include "mathops.h" -#include "stack_alloc.h" - -/* The guts header contains all the multiplication and addition macros that are defined for - complex numbers. It also delares the kf_ internal functions. -*/ - -static void kf_bfly2( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_state *st, - int m, - int N, - int mm - ) -{ - kiss_fft_cpx * Fout2; - const kiss_twiddle_cpx * tw1; - int i,j; - kiss_fft_cpx * Fout_beg = Fout; - for (i=0;itwiddles; - for(j=0;jr = SHR32(Fout->r, 1);Fout->i = SHR32(Fout->i, 1); - Fout2->r = SHR32(Fout2->r, 1);Fout2->i = SHR32(Fout2->i, 1); - C_MUL (t, *Fout2 , *tw1); - tw1 += fstride; - C_SUB( *Fout2 , *Fout , t ); - C_ADDTO( *Fout , t ); - ++Fout2; - ++Fout; - } - } -} - -static void ki_bfly2( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_state *st, - int m, - int N, - int mm - ) -{ - kiss_fft_cpx * Fout2; - const kiss_twiddle_cpx * tw1; - kiss_fft_cpx t; - int i,j; - kiss_fft_cpx * Fout_beg = Fout; - for (i=0;itwiddles; - for(j=0;jtwiddles; - for (j=0;jr = PSHR32(Fout->r, 2); - Fout->i = PSHR32(Fout->i, 2); - C_SUB( scratch[5] , *Fout, scratch[1] ); - C_ADDTO(*Fout, scratch[1]); - C_ADD( scratch[3] , scratch[0] , scratch[2] ); - C_SUB( scratch[4] , scratch[0] , scratch[2] ); - C_SUB( Fout[m2], *Fout, scratch[3] ); - tw1 += fstride; - tw2 += fstride*2; - tw3 += fstride*3; - C_ADDTO( *Fout , scratch[3] ); - - Fout[m].r = scratch[5].r + scratch[4].i; - Fout[m].i = scratch[5].i - scratch[4].r; - Fout[m3].r = scratch[5].r - scratch[4].i; - Fout[m3].i = scratch[5].i + scratch[4].r; - ++Fout; - } - } -} - -static void ki_bfly4( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_state *st, - int m, - int N, - int mm - ) -{ - const kiss_twiddle_cpx *tw1,*tw2,*tw3; - kiss_fft_cpx scratch[6]; - const size_t m2=2*m; - const size_t m3=3*m; - int i, j; - - kiss_fft_cpx * Fout_beg = Fout; - for (i=0;itwiddles; - for (j=0;jtwiddles[fstride*m]; - for (i=0;itwiddles; - k=m; - do { - C_FIXDIV(*Fout,3); C_FIXDIV(Fout[m],3); C_FIXDIV(Fout[m2],3); - - C_MUL(scratch[1],Fout[m] , *tw1); - C_MUL(scratch[2],Fout[m2] , *tw2); - - C_ADD(scratch[3],scratch[1],scratch[2]); - C_SUB(scratch[0],scratch[1],scratch[2]); - tw1 += fstride; - tw2 += fstride*2; - - Fout[m].r = Fout->r - HALF_OF(scratch[3].r); - Fout[m].i = Fout->i - HALF_OF(scratch[3].i); - - C_MULBYSCALAR( scratch[0] , epi3.i ); - - C_ADDTO(*Fout,scratch[3]); - - Fout[m2].r = Fout[m].r + scratch[0].i; - Fout[m2].i = Fout[m].i - scratch[0].r; - - Fout[m].r -= scratch[0].i; - Fout[m].i += scratch[0].r; - - ++Fout; - } while(--k); - } -} - -static void ki_bfly3( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_state *st, - int m, - int N, - int mm - ) -{ - int i, k; - const size_t m2 = 2*m; - const kiss_twiddle_cpx *tw1,*tw2; - kiss_fft_cpx scratch[5]; - kiss_twiddle_cpx epi3; - - kiss_fft_cpx * Fout_beg = Fout; - epi3 = st->twiddles[fstride*m]; - for (i=0;itwiddles; - k=m; - do{ - - C_MULC(scratch[1],Fout[m] , *tw1); - C_MULC(scratch[2],Fout[m2] , *tw2); - - C_ADD(scratch[3],scratch[1],scratch[2]); - C_SUB(scratch[0],scratch[1],scratch[2]); - tw1 += fstride; - tw2 += fstride*2; - - Fout[m].r = Fout->r - HALF_OF(scratch[3].r); - Fout[m].i = Fout->i - HALF_OF(scratch[3].i); - - C_MULBYSCALAR( scratch[0] , -epi3.i ); - - C_ADDTO(*Fout,scratch[3]); - - Fout[m2].r = Fout[m].r + scratch[0].i; - Fout[m2].i = Fout[m].i - scratch[0].r; - - Fout[m].r -= scratch[0].i; - Fout[m].i += scratch[0].r; - - ++Fout; - }while(--k); - } -} - -static void kf_bfly5( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_state *st, - int m, - int N, - int mm - ) -{ - kiss_fft_cpx *Fout0,*Fout1,*Fout2,*Fout3,*Fout4; - int i, u; - kiss_fft_cpx scratch[13]; - const kiss_twiddle_cpx * twiddles = st->twiddles; - const kiss_twiddle_cpx *tw; - kiss_twiddle_cpx ya,yb; - kiss_fft_cpx * Fout_beg = Fout; - - ya = twiddles[fstride*m]; - yb = twiddles[fstride*2*m]; - tw=st->twiddles; - - for (i=0;ir += scratch[7].r + scratch[8].r; - Fout0->i += scratch[7].i + scratch[8].i; - - scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r); - scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r); - - scratch[6].r = S_MUL(scratch[10].i,ya.i) + S_MUL(scratch[9].i,yb.i); - scratch[6].i = -S_MUL(scratch[10].r,ya.i) - S_MUL(scratch[9].r,yb.i); - - C_SUB(*Fout1,scratch[5],scratch[6]); - C_ADD(*Fout4,scratch[5],scratch[6]); - - scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r); - scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r); - scratch[12].r = - S_MUL(scratch[10].i,yb.i) + S_MUL(scratch[9].i,ya.i); - scratch[12].i = S_MUL(scratch[10].r,yb.i) - S_MUL(scratch[9].r,ya.i); - - C_ADD(*Fout2,scratch[11],scratch[12]); - C_SUB(*Fout3,scratch[11],scratch[12]); - - ++Fout0;++Fout1;++Fout2;++Fout3;++Fout4; - } - } -} - -static void ki_bfly5( - kiss_fft_cpx * Fout, - const size_t fstride, - const kiss_fft_state *st, - int m, - int N, - int mm - ) -{ - kiss_fft_cpx *Fout0,*Fout1,*Fout2,*Fout3,*Fout4; - int i, u; - kiss_fft_cpx scratch[13]; - const kiss_twiddle_cpx * twiddles = st->twiddles; - const kiss_twiddle_cpx *tw; - kiss_twiddle_cpx ya,yb; - kiss_fft_cpx * Fout_beg = Fout; - - ya = twiddles[fstride*m]; - yb = twiddles[fstride*2*m]; - tw=st->twiddles; - - for (i=0;ir += scratch[7].r + scratch[8].r; - Fout0->i += scratch[7].i + scratch[8].i; - - scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r); - scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r); - - scratch[6].r = -S_MUL(scratch[10].i,ya.i) - S_MUL(scratch[9].i,yb.i); - scratch[6].i = S_MUL(scratch[10].r,ya.i) + S_MUL(scratch[9].r,yb.i); - - C_SUB(*Fout1,scratch[5],scratch[6]); - C_ADD(*Fout4,scratch[5],scratch[6]); - - scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r); - scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r); - scratch[12].r = S_MUL(scratch[10].i,yb.i) - S_MUL(scratch[9].i,ya.i); - scratch[12].i = -S_MUL(scratch[10].r,yb.i) + S_MUL(scratch[9].r,ya.i); - - C_ADD(*Fout2,scratch[11],scratch[12]); - C_SUB(*Fout3,scratch[11],scratch[12]); - - ++Fout0;++Fout1;++Fout2;++Fout3;++Fout4; - } - } -} - -#endif - - -#ifdef CUSTOM_MODES - -static -void compute_bitrev_table( - int Fout, - opus_int16 *f, - const size_t fstride, - int in_stride, - opus_int16 * factors, - const kiss_fft_state *st - ) -{ - const int p=*factors++; /* the radix */ - const int m=*factors++; /* stage's fft length/p */ - - /*printf ("fft %d %d %d %d %d %d\n", p*m, m, p, s2, fstride*in_stride, N);*/ - if (m==1) - { - int j; - for (j=0;j32000 || (opus_int32)p*(opus_int32)p > n) - p = n; /* no more factors, skip to end */ - } - n /= p; -#ifdef RADIX_TWO_ONLY - if (p!=2 && p != 4) -#else - if (p>5) -#endif - { - return 0; - } - *facbuf++ = p; - *facbuf++ = n; - } while (n > 1); - return 1; -} - -static void compute_twiddles(kiss_twiddle_cpx *twiddles, int nfft) -{ - int i; -#ifdef FIXED_POINT - for (i=0;i= memneeded) - st = (kiss_fft_state*)mem; - *lenmem = memneeded; - } - if (st) { - opus_int16 *bitrev; - kiss_twiddle_cpx *twiddles; - - st->nfft=nfft; -#ifndef FIXED_POINT - st->scale = 1.f/nfft; -#endif - if (base != NULL) - { - st->twiddles = base->twiddles; - st->shift = 0; - while (nfft<shift != base->nfft && st->shift < 32) - st->shift++; - if (st->shift>=32) - goto fail; - } else { - st->twiddles = twiddles = (kiss_twiddle_cpx*)KISS_FFT_MALLOC(sizeof(kiss_twiddle_cpx)*nfft); - compute_twiddles(twiddles, nfft); - st->shift = -1; - } - if (!kf_factor(nfft,st->factors)) - { - goto fail; - } - - /* bitrev */ - st->bitrev = bitrev = (opus_int16*)KISS_FFT_MALLOC(sizeof(opus_int16)*nfft); - if (st->bitrev==NULL) - goto fail; - compute_bitrev_table(0, bitrev, 1,1, st->factors,st); - } - return st; -fail: - opus_fft_free(st); - return NULL; -} - -kiss_fft_state *opus_fft_alloc(int nfft,void * mem,size_t * lenmem ) -{ - return opus_fft_alloc_twiddles(nfft, mem, lenmem, NULL); -} - -void opus_fft_free(const kiss_fft_state *cfg) -{ - if (cfg) - { - opus_free((opus_int16*)cfg->bitrev); - if (cfg->shift < 0) - opus_free((kiss_twiddle_cpx*)cfg->twiddles); - opus_free((kiss_fft_state*)cfg); - } -} - -#endif /* CUSTOM_MODES */ - -void opus_fft(const kiss_fft_state *st,const kiss_fft_cpx *fin,kiss_fft_cpx *fout) -{ - int m2, m; - int p; - int L; - int fstride[MAXFACTORS]; - int i; - int shift; - - /* st->shift can be -1 */ - shift = st->shift>0 ? st->shift : 0; - - celt_assert2 (fin != fout, "In-place FFT not supported"); - /* Bit-reverse the input */ - for (i=0;infft;i++) - { - fout[st->bitrev[i]] = fin[i]; -#ifndef FIXED_POINT - fout[st->bitrev[i]].r *= st->scale; - fout[st->bitrev[i]].i *= st->scale; -#endif - } - - fstride[0] = 1; - L=0; - do { - p = st->factors[2*L]; - m = st->factors[2*L+1]; - fstride[L+1] = fstride[L]*p; - L++; - } while(m!=1); - m = st->factors[2*L-1]; - for (i=L-1;i>=0;i--) - { - if (i!=0) - m2 = st->factors[2*i-1]; - else - m2 = 1; - switch (st->factors[2*i]) - { - case 2: - kf_bfly2(fout,fstride[i]<shift can be -1 */ - shift = st->shift>0 ? st->shift : 0; - celt_assert2 (fin != fout, "In-place FFT not supported"); - /* Bit-reverse the input */ - for (i=0;infft;i++) - fout[st->bitrev[i]] = fin[i]; - - fstride[0] = 1; - L=0; - do { - p = st->factors[2*L]; - m = st->factors[2*L+1]; - fstride[L+1] = fstride[L]*p; - L++; - } while(m!=1); - m = st->factors[2*L-1]; - for (i=L-1;i>=0;i--) - { - if (i!=0) - m2 = st->factors[2*i-1]; - else - m2 = 1; - switch (st->factors[2*i]) - { - case 2: - ki_bfly2(fout,fstride[i]< -#include -#include "arch.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef USE_SIMD -# include -# define kiss_fft_scalar __m128 -#define KISS_FFT_MALLOC(nbytes) memalign(16,nbytes) -#else -#define KISS_FFT_MALLOC opus_alloc -#endif - -#ifdef FIXED_POINT -#include "arch.h" - -# define kiss_fft_scalar opus_int32 -# define kiss_twiddle_scalar opus_int16 - - -#else -# ifndef kiss_fft_scalar -/* default is float */ -# define kiss_fft_scalar float -# define kiss_twiddle_scalar float -# define KF_SUFFIX _celt_single -# endif -#endif - -typedef struct { - kiss_fft_scalar r; - kiss_fft_scalar i; -}kiss_fft_cpx; - -typedef struct { - kiss_twiddle_scalar r; - kiss_twiddle_scalar i; -}kiss_twiddle_cpx; - -#define MAXFACTORS 8 -/* e.g. an fft of length 128 has 4 factors - as far as kissfft is concerned - 4*4*4*2 - */ - -typedef struct kiss_fft_state{ - int nfft; -#ifndef FIXED_POINT - kiss_fft_scalar scale; -#endif - int shift; - opus_int16 factors[2*MAXFACTORS]; - const opus_int16 *bitrev; - const kiss_twiddle_cpx *twiddles; -} kiss_fft_state; - -/*typedef struct kiss_fft_state* kiss_fft_cfg;*/ - -/** - * opus_fft_alloc - * - * Initialize a FFT (or IFFT) algorithm's cfg/state buffer. - * - * typical usage: kiss_fft_cfg mycfg=opus_fft_alloc(1024,0,NULL,NULL); - * - * The return value from fft_alloc is a cfg buffer used internally - * by the fft routine or NULL. - * - * If lenmem is NULL, then opus_fft_alloc will allocate a cfg buffer using malloc. - * The returned value should be free()d when done to avoid memory leaks. - * - * The state can be placed in a user supplied buffer 'mem': - * If lenmem is not NULL and mem is not NULL and *lenmem is large enough, - * then the function places the cfg in mem and the size used in *lenmem - * and returns mem. - * - * If lenmem is not NULL and ( mem is NULL or *lenmem is not large enough), - * then the function returns NULL and places the minimum cfg - * buffer size in *lenmem. - * */ - -kiss_fft_state *opus_fft_alloc_twiddles(int nfft,void * mem,size_t * lenmem, const kiss_fft_state *base); - -kiss_fft_state *opus_fft_alloc(int nfft,void * mem,size_t * lenmem); - -/** - * opus_fft(cfg,in_out_buf) - * - * Perform an FFT on a complex input buffer. - * for a forward FFT, - * fin should be f[0] , f[1] , ... ,f[nfft-1] - * fout will be F[0] , F[1] , ... ,F[nfft-1] - * Note that each element is complex and can be accessed like - f[k].r and f[k].i - * */ -void opus_fft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); -void opus_ifft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); - -void opus_fft_free(const kiss_fft_state *cfg); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/celt/laplace.c b/src/opus-1.1/celt/laplace.c deleted file mode 100644 index a7bca874..00000000 --- a/src/opus-1.1/celt/laplace.c +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (c) 2007 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "laplace.h" -#include "mathops.h" - -/* The minimum probability of an energy delta (out of 32768). */ -#define LAPLACE_LOG_MINP (0) -#define LAPLACE_MINP (1<>15; -} - -void ec_laplace_encode(ec_enc *enc, int *value, unsigned fs, int decay) -{ - unsigned fl; - int val = *value; - fl = 0; - if (val) - { - int s; - int i; - s = -(val<0); - val = (val+s)^s; - fl = fs; - fs = ec_laplace_get_freq1(fs, decay); - /* Search the decaying part of the PDF.*/ - for (i=1; fs > 0 && i < val; i++) - { - fs *= 2; - fl += fs+2*LAPLACE_MINP; - fs = (fs*(opus_int32)decay)>>15; - } - /* Everything beyond that has probability LAPLACE_MINP. */ - if (!fs) - { - int di; - int ndi_max; - ndi_max = (32768-fl+LAPLACE_MINP-1)>>LAPLACE_LOG_MINP; - ndi_max = (ndi_max-s)>>1; - di = IMIN(val - i, ndi_max - 1); - fl += (2*di+1+s)*LAPLACE_MINP; - fs = IMIN(LAPLACE_MINP, 32768-fl); - *value = (i+di+s)^s; - } - else - { - fs += LAPLACE_MINP; - fl += fs&~s; - } - celt_assert(fl+fs<=32768); - celt_assert(fs>0); - } - ec_encode_bin(enc, fl, fl+fs, 15); -} - -int ec_laplace_decode(ec_dec *dec, unsigned fs, int decay) -{ - int val=0; - unsigned fl; - unsigned fm; - fm = ec_decode_bin(dec, 15); - fl = 0; - if (fm >= fs) - { - val++; - fl = fs; - fs = ec_laplace_get_freq1(fs, decay)+LAPLACE_MINP; - /* Search the decaying part of the PDF.*/ - while(fs > LAPLACE_MINP && fm >= fl+2*fs) - { - fs *= 2; - fl += fs; - fs = ((fs-2*LAPLACE_MINP)*(opus_int32)decay)>>15; - fs += LAPLACE_MINP; - val++; - } - /* Everything beyond that has probability LAPLACE_MINP. */ - if (fs <= LAPLACE_MINP) - { - int di; - di = (fm-fl)>>(LAPLACE_LOG_MINP+1); - val += di; - fl += 2*di*LAPLACE_MINP; - } - if (fm < fl+fs) - val = -val; - else - fl += fs; - } - celt_assert(fl<32768); - celt_assert(fs>0); - celt_assert(fl<=fm); - celt_assert(fm>1; - b=1U<>=1; - bshift--; - } - while(bshift>=0); - return g; -} - -#ifdef FIXED_POINT - -opus_val32 frac_div32(opus_val32 a, opus_val32 b) -{ - opus_val16 rcp; - opus_val32 result, rem; - int shift = celt_ilog2(b)-29; - a = VSHR32(a,shift); - b = VSHR32(b,shift); - /* 16-bit reciprocal */ - rcp = ROUND16(celt_rcp(ROUND16(b,16)),3); - result = MULT16_32_Q15(rcp, a); - rem = PSHR32(a,2)-MULT32_32_Q31(result, b); - result = ADD32(result, SHL32(MULT16_32_Q15(rcp, rem),2)); - if (result >= 536870912) /* 2^29 */ - return 2147483647; /* 2^31 - 1 */ - else if (result <= -536870912) /* -2^29 */ - return -2147483647; /* -2^31 */ - else - return SHL32(result, 2); -} - -/** Reciprocal sqrt approximation in the range [0.25,1) (Q16 in, Q14 out) */ -opus_val16 celt_rsqrt_norm(opus_val32 x) -{ - opus_val16 n; - opus_val16 r; - opus_val16 r2; - opus_val16 y; - /* Range of n is [-16384,32767] ([-0.5,1) in Q15). */ - n = x-32768; - /* Get a rough initial guess for the root. - The optimal minimax quadratic approximation (using relative error) is - r = 1.437799046117536+n*(-0.823394375837328+n*0.4096419668459485). - Coefficients here, and the final result r, are Q14.*/ - r = ADD16(23557, MULT16_16_Q15(n, ADD16(-13490, MULT16_16_Q15(n, 6713)))); - /* We want y = x*r*r-1 in Q15, but x is 32-bit Q16 and r is Q14. - We can compute the result from n and r using Q15 multiplies with some - adjustment, carefully done to avoid overflow. - Range of y is [-1564,1594]. */ - r2 = MULT16_16_Q15(r, r); - y = SHL16(SUB16(ADD16(MULT16_16_Q15(r2, n), r2), 16384), 1); - /* Apply a 2nd-order Householder iteration: r += r*y*(y*0.375-0.5). - This yields the Q14 reciprocal square root of the Q16 x, with a maximum - relative error of 1.04956E-4, a (relative) RMSE of 2.80979E-5, and a - peak absolute error of 2.26591/16384. */ - return ADD16(r, MULT16_16_Q15(r, MULT16_16_Q15(y, - SUB16(MULT16_16_Q15(y, 12288), 16384)))); -} - -/** Sqrt approximation (QX input, QX/2 output) */ -opus_val32 celt_sqrt(opus_val32 x) -{ - int k; - opus_val16 n; - opus_val32 rt; - static const opus_val16 C[5] = {23175, 11561, -3011, 1699, -664}; - if (x==0) - return 0; - else if (x>=1073741824) - return 32767; - k = (celt_ilog2(x)>>1)-7; - x = VSHR32(x, 2*k); - n = x-32768; - rt = ADD16(C[0], MULT16_16_Q15(n, ADD16(C[1], MULT16_16_Q15(n, ADD16(C[2], - MULT16_16_Q15(n, ADD16(C[3], MULT16_16_Q15(n, (C[4]))))))))); - rt = VSHR32(rt,7-k); - return rt; -} - -#define L1 32767 -#define L2 -7651 -#define L3 8277 -#define L4 -626 - -static OPUS_INLINE opus_val16 _celt_cos_pi_2(opus_val16 x) -{ - opus_val16 x2; - - x2 = MULT16_16_P15(x,x); - return ADD16(1,MIN16(32766,ADD32(SUB16(L1,x2), MULT16_16_P15(x2, ADD32(L2, MULT16_16_P15(x2, ADD32(L3, MULT16_16_P15(L4, x2 - )))))))); -} - -#undef L1 -#undef L2 -#undef L3 -#undef L4 - -opus_val16 celt_cos_norm(opus_val32 x) -{ - x = x&0x0001ffff; - if (x>SHL32(EXTEND32(1), 16)) - x = SUB32(SHL32(EXTEND32(1), 17),x); - if (x&0x00007fff) - { - if (x0, "celt_rcp() only defined for positive values"); - i = celt_ilog2(x); - /* n is Q15 with range [0,1). */ - n = VSHR32(x,i-15)-32768; - /* Start with a linear approximation: - r = 1.8823529411764706-0.9411764705882353*n. - The coefficients and the result are Q14 in the range [15420,30840].*/ - r = ADD16(30840, MULT16_16_Q15(-15420, n)); - /* Perform two Newton iterations: - r -= r*((r*n)-1.Q15) - = r*((r*n)+(r-1.Q15)). */ - r = SUB16(r, MULT16_16_Q15(r, - ADD16(MULT16_16_Q15(r, n), ADD16(r, -32768)))); - /* We subtract an extra 1 in the second iteration to avoid overflow; it also - neatly compensates for truncation error in the rest of the process. */ - r = SUB16(r, ADD16(1, MULT16_16_Q15(r, - ADD16(MULT16_16_Q15(r, n), ADD16(r, -32768))))); - /* r is now the Q15 solution to 2/(n+1), with a maximum relative error - of 7.05346E-5, a (relative) RMSE of 2.14418E-5, and a peak absolute - error of 1.24665/32768. */ - return VSHR32(EXTEND32(r),i-16); -} - -#endif diff --git a/src/opus-1.1/celt/mathops.h b/src/opus-1.1/celt/mathops.h deleted file mode 100644 index a0525a96..00000000 --- a/src/opus-1.1/celt/mathops.h +++ /dev/null @@ -1,258 +0,0 @@ -/* Copyright (c) 2002-2008 Jean-Marc Valin - Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/** - @file mathops.h - @brief Various math functions -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef MATHOPS_H -#define MATHOPS_H - -#include "arch.h" -#include "entcode.h" -#include "os_support.h" - -/* Multiplies two 16-bit fractional values. Bit-exactness of this macro is important */ -#define FRAC_MUL16(a,b) ((16384+((opus_int32)(opus_int16)(a)*(opus_int16)(b)))>>15) - -unsigned isqrt32(opus_uint32 _val); - -#ifndef OVERRIDE_CELT_MAXABS16 -static OPUS_INLINE opus_val32 celt_maxabs16(const opus_val16 *x, int len) -{ - int i; - opus_val16 maxval = 0; - opus_val16 minval = 0; - for (i=0;i>23)-127; - in.i -= integer<<23; - frac = in.f - 1.5f; - frac = -0.41445418f + frac*(0.95909232f - + frac*(-0.33951290f + frac*0.16541097f)); - return 1+integer+frac; -} - -/** Base-2 exponential approximation (2^x). */ -static OPUS_INLINE float celt_exp2(float x) -{ - int integer; - float frac; - union { - float f; - opus_uint32 i; - } res; - integer = floor(x); - if (integer < -50) - return 0; - frac = x-integer; - /* K0 = 1, K1 = log(2), K2 = 3-4*log(2), K3 = 3*log(2) - 2 */ - res.f = 0.99992522f + frac * (0.69583354f - + frac * (0.22606716f + 0.078024523f*frac)); - res.i = (res.i + (integer<<23)) & 0x7fffffff; - return res.f; -} - -#else -#define celt_log2(x) ((float)(1.442695040888963387*log(x))) -#define celt_exp2(x) ((float)exp(0.6931471805599453094*(x))) -#endif - -#endif - -#ifdef FIXED_POINT - -#include "os_support.h" - -#ifndef OVERRIDE_CELT_ILOG2 -/** Integer log in base2. Undefined for zero and negative numbers */ -static OPUS_INLINE opus_int16 celt_ilog2(opus_int32 x) -{ - celt_assert2(x>0, "celt_ilog2() only defined for strictly positive numbers"); - return EC_ILOG(x)-1; -} -#endif - - -/** Integer log in base2. Defined for zero, but not for negative numbers */ -static OPUS_INLINE opus_int16 celt_zlog2(opus_val32 x) -{ - return x <= 0 ? 0 : celt_ilog2(x); -} - -opus_val16 celt_rsqrt_norm(opus_val32 x); - -opus_val32 celt_sqrt(opus_val32 x); - -opus_val16 celt_cos_norm(opus_val32 x); - -/** Base-2 logarithm approximation (log2(x)). (Q14 input, Q10 output) */ -static OPUS_INLINE opus_val16 celt_log2(opus_val32 x) -{ - int i; - opus_val16 n, frac; - /* -0.41509302963303146, 0.9609890551383969, -0.31836011537636605, - 0.15530808010959576, -0.08556153059057618 */ - static const opus_val16 C[5] = {-6801+(1<<(13-DB_SHIFT)), 15746, -5217, 2545, -1401}; - if (x==0) - return -32767; - i = celt_ilog2(x); - n = VSHR32(x,i-15)-32768-16384; - frac = ADD16(C[0], MULT16_16_Q15(n, ADD16(C[1], MULT16_16_Q15(n, ADD16(C[2], MULT16_16_Q15(n, ADD16(C[3], MULT16_16_Q15(n, C[4])))))))); - return SHL16(i-13,DB_SHIFT)+SHR16(frac,14-DB_SHIFT); -} - -/* - K0 = 1 - K1 = log(2) - K2 = 3-4*log(2) - K3 = 3*log(2) - 2 -*/ -#define D0 16383 -#define D1 22804 -#define D2 14819 -#define D3 10204 - -static OPUS_INLINE opus_val32 celt_exp2_frac(opus_val16 x) -{ - opus_val16 frac; - frac = SHL16(x, 4); - return ADD16(D0, MULT16_16_Q15(frac, ADD16(D1, MULT16_16_Q15(frac, ADD16(D2 , MULT16_16_Q15(D3,frac)))))); -} -/** Base-2 exponential approximation (2^x). (Q10 input, Q16 output) */ -static OPUS_INLINE opus_val32 celt_exp2(opus_val16 x) -{ - int integer; - opus_val16 frac; - integer = SHR16(x,10); - if (integer>14) - return 0x7f000000; - else if (integer < -15) - return 0; - frac = celt_exp2_frac(x-SHL16(integer,10)); - return VSHR32(EXTEND32(frac), -integer-2); -} - -opus_val32 celt_rcp(opus_val32 x); - -#define celt_div(a,b) MULT32_32_Q31((opus_val32)(a),celt_rcp(b)) - -opus_val32 frac_div32(opus_val32 a, opus_val32 b); - -#define M1 32767 -#define M2 -21 -#define M3 -11943 -#define M4 4936 - -/* Atan approximation using a 4th order polynomial. Input is in Q15 format - and normalized by pi/4. Output is in Q15 format */ -static OPUS_INLINE opus_val16 celt_atan01(opus_val16 x) -{ - return MULT16_16_P15(x, ADD32(M1, MULT16_16_P15(x, ADD32(M2, MULT16_16_P15(x, ADD32(M3, MULT16_16_P15(M4, x))))))); -} - -#undef M1 -#undef M2 -#undef M3 -#undef M4 - -/* atan2() approximation valid for positive input values */ -static OPUS_INLINE opus_val16 celt_atan2p(opus_val16 y, opus_val16 x) -{ - if (y < x) - { - opus_val32 arg; - arg = celt_div(SHL32(EXTEND32(y),15),x); - if (arg >= 32767) - arg = 32767; - return SHR16(celt_atan01(EXTRACT16(arg)),1); - } else { - opus_val32 arg; - arg = celt_div(SHL32(EXTEND32(x),15),y); - if (arg >= 32767) - arg = 32767; - return 25736-SHR16(celt_atan01(EXTRACT16(arg)),1); - } -} - -#endif /* FIXED_POINT */ -#endif /* MATHOPS_H */ diff --git a/src/opus-1.1/celt/mdct.c b/src/opus-1.1/celt/mdct.c deleted file mode 100644 index 90a214ad..00000000 --- a/src/opus-1.1/celt/mdct.c +++ /dev/null @@ -1,311 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2008 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* This is a simple MDCT implementation that uses a N/4 complex FFT - to do most of the work. It should be relatively straightforward to - plug in pretty much and FFT here. - - This replaces the Vorbis FFT (and uses the exact same API), which - was a bit too messy and that was ending up duplicating code - (might as well use the same FFT everywhere). - - The algorithm is similar to (and inspired from) Fabrice Bellard's - MDCT implementation in FFMPEG, but has differences in signs, ordering - and scaling in many places. -*/ - -#ifndef SKIP_CONFIG_H -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#endif - -#include "mdct.h" -#include "kiss_fft.h" -#include "_kiss_fft_guts.h" -#include -#include "os_support.h" -#include "mathops.h" -#include "stack_alloc.h" - -#ifdef CUSTOM_MODES - -int clt_mdct_init(mdct_lookup *l,int N, int maxshift) -{ - int i; - int N4; - kiss_twiddle_scalar *trig; -#if defined(FIXED_POINT) - int N2=N>>1; -#endif - l->n = N; - N4 = N>>2; - l->maxshift = maxshift; - for (i=0;i<=maxshift;i++) - { - if (i==0) - l->kfft[i] = opus_fft_alloc(N>>2>>i, 0, 0); - else - l->kfft[i] = opus_fft_alloc_twiddles(N>>2>>i, 0, 0, l->kfft[0]); -#ifndef ENABLE_TI_DSPLIB55 - if (l->kfft[i]==NULL) - return 0; -#endif - } - l->trig = trig = (kiss_twiddle_scalar*)opus_alloc((N4+1)*sizeof(kiss_twiddle_scalar)); - if (l->trig==NULL) - return 0; - /* We have enough points that sine isn't necessary */ -#if defined(FIXED_POINT) - for (i=0;i<=N4;i++) - trig[i] = TRIG_UPSCALE*celt_cos_norm(DIV32(ADD32(SHL32(EXTEND32(i),17),N2),N)); -#else - for (i=0;i<=N4;i++) - trig[i] = (kiss_twiddle_scalar)cos(2*PI*i/N); -#endif - return 1; -} - -void clt_mdct_clear(mdct_lookup *l) -{ - int i; - for (i=0;i<=l->maxshift;i++) - opus_fft_free(l->kfft[i]); - opus_free((kiss_twiddle_scalar*)l->trig); -} - -#endif /* CUSTOM_MODES */ - -/* Forward MDCT trashes the input array */ -void clt_mdct_forward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar * OPUS_RESTRICT out, - const opus_val16 *window, int overlap, int shift, int stride) -{ - int i; - int N, N2, N4; - kiss_twiddle_scalar sine; - VARDECL(kiss_fft_scalar, f); - VARDECL(kiss_fft_scalar, f2); - SAVE_STACK; - N = l->n; - N >>= shift; - N2 = N>>1; - N4 = N>>2; - ALLOC(f, N2, kiss_fft_scalar); - ALLOC(f2, N2, kiss_fft_scalar); - /* sin(x) ~= x here */ -#ifdef FIXED_POINT - sine = TRIG_UPSCALE*(QCONST16(0.7853981f, 15)+N2)/N; -#else - sine = (kiss_twiddle_scalar)2*PI*(.125f)/N; -#endif - - /* Consider the input to be composed of four blocks: [a, b, c, d] */ - /* Window, shuffle, fold */ - { - /* Temp pointers to make it really clear to the compiler what we're doing */ - const kiss_fft_scalar * OPUS_RESTRICT xp1 = in+(overlap>>1); - const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+N2-1+(overlap>>1); - kiss_fft_scalar * OPUS_RESTRICT yp = f; - const opus_val16 * OPUS_RESTRICT wp1 = window+(overlap>>1); - const opus_val16 * OPUS_RESTRICT wp2 = window+(overlap>>1)-1; - for(i=0;i<((overlap+3)>>2);i++) - { - /* Real part arranged as -d-cR, Imag part arranged as -b+aR*/ - *yp++ = MULT16_32_Q15(*wp2, xp1[N2]) + MULT16_32_Q15(*wp1,*xp2); - *yp++ = MULT16_32_Q15(*wp1, *xp1) - MULT16_32_Q15(*wp2, xp2[-N2]); - xp1+=2; - xp2-=2; - wp1+=2; - wp2-=2; - } - wp1 = window; - wp2 = window+overlap-1; - for(;i>2);i++) - { - /* Real part arranged as a-bR, Imag part arranged as -c-dR */ - *yp++ = *xp2; - *yp++ = *xp1; - xp1+=2; - xp2-=2; - } - for(;itrig[0]; - for(i=0;ikfft[shift], (kiss_fft_cpx *)f, (kiss_fft_cpx *)f2); - - /* Post-rotate */ - { - /* Temp pointers to make it really clear to the compiler what we're doing */ - const kiss_fft_scalar * OPUS_RESTRICT fp = f2; - kiss_fft_scalar * OPUS_RESTRICT yp1 = out; - kiss_fft_scalar * OPUS_RESTRICT yp2 = out+stride*(N2-1); - const kiss_twiddle_scalar *t = &l->trig[0]; - /* Temp pointers to make it really clear to the compiler what we're doing */ - for(i=0;in; - N >>= shift; - N2 = N>>1; - N4 = N>>2; - ALLOC(f2, N2, kiss_fft_scalar); - /* sin(x) ~= x here */ -#ifdef FIXED_POINT - sine = TRIG_UPSCALE*(QCONST16(0.7853981f, 15)+N2)/N; -#else - sine = (kiss_twiddle_scalar)2*PI*(.125f)/N; -#endif - - /* Pre-rotate */ - { - /* Temp pointers to make it really clear to the compiler what we're doing */ - const kiss_fft_scalar * OPUS_RESTRICT xp1 = in; - const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+stride*(N2-1); - kiss_fft_scalar * OPUS_RESTRICT yp = f2; - const kiss_twiddle_scalar *t = &l->trig[0]; - for(i=0;ikfft[shift], (kiss_fft_cpx *)f2, (kiss_fft_cpx *)(out+(overlap>>1))); - - /* Post-rotate and de-shuffle from both ends of the buffer at once to make - it in-place. */ - { - kiss_fft_scalar * OPUS_RESTRICT yp0 = out+(overlap>>1); - kiss_fft_scalar * OPUS_RESTRICT yp1 = out+(overlap>>1)+N2-2; - const kiss_twiddle_scalar *t = &l->trig[0]; - /* Loop to (N4+1)>>1 to handle odd N4. When N4 is odd, the - middle pair will be computed twice. */ - for(i=0;i<(N4+1)>>1;i++) - { - kiss_fft_scalar re, im, yr, yi; - kiss_twiddle_scalar t0, t1; - re = yp0[0]; - im = yp0[1]; - t0 = t[i<>EC_SYM_BITS) -/*The number of bits available for the last, partial symbol in the code field.*/ -# define EC_CODE_EXTRA ((EC_CODE_BITS-2)%EC_SYM_BITS+1) -#endif diff --git a/src/opus-1.1/celt/modes.c b/src/opus-1.1/celt/modes.c deleted file mode 100644 index 42e68e1c..00000000 --- a/src/opus-1.1/celt/modes.c +++ /dev/null @@ -1,438 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2008 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "celt.h" -#include "modes.h" -#include "rate.h" -#include "os_support.h" -#include "stack_alloc.h" -#include "quant_bands.h" - -static const opus_int16 eband5ms[] = { -/*0 200 400 600 800 1k 1.2 1.4 1.6 2k 2.4 2.8 3.2 4k 4.8 5.6 6.8 8k 9.6 12k 15.6 */ - 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 34, 40, 48, 60, 78, 100 -}; - -/* Alternate tuning (partially derived from Vorbis) */ -#define BITALLOC_SIZE 11 -/* Bit allocation table in units of 1/32 bit/sample (0.1875 dB SNR) */ -static const unsigned char band_allocation[] = { -/*0 200 400 600 800 1k 1.2 1.4 1.6 2k 2.4 2.8 3.2 4k 4.8 5.6 6.8 8k 9.6 12k 15.6 */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 90, 80, 75, 69, 63, 56, 49, 40, 34, 29, 20, 18, 10, 0, 0, 0, 0, 0, 0, 0, 0, -110,100, 90, 84, 78, 71, 65, 58, 51, 45, 39, 32, 26, 20, 12, 0, 0, 0, 0, 0, 0, -118,110,103, 93, 86, 80, 75, 70, 65, 59, 53, 47, 40, 31, 23, 15, 4, 0, 0, 0, 0, -126,119,112,104, 95, 89, 83, 78, 72, 66, 60, 54, 47, 39, 32, 25, 17, 12, 1, 0, 0, -134,127,120,114,103, 97, 91, 85, 78, 72, 66, 60, 54, 47, 41, 35, 29, 23, 16, 10, 1, -144,137,130,124,113,107,101, 95, 88, 82, 76, 70, 64, 57, 51, 45, 39, 33, 26, 15, 1, -152,145,138,132,123,117,111,105, 98, 92, 86, 80, 74, 67, 61, 55, 49, 43, 36, 20, 1, -162,155,148,142,133,127,121,115,108,102, 96, 90, 84, 77, 71, 65, 59, 53, 46, 30, 1, -172,165,158,152,143,137,131,125,118,112,106,100, 94, 87, 81, 75, 69, 63, 56, 45, 20, -200,200,200,200,200,200,200,200,198,193,188,183,178,173,168,163,158,153,148,129,104, -}; - -#ifndef CUSTOM_MODES_ONLY - #ifdef FIXED_POINT - #include "static_modes_fixed.h" - #else - #include "static_modes_float.h" - #endif -#endif /* CUSTOM_MODES_ONLY */ - -#ifndef M_PI -#define M_PI 3.141592653 -#endif - -#ifdef CUSTOM_MODES - -/* Defining 25 critical bands for the full 0-20 kHz audio bandwidth - Taken from http://ccrma.stanford.edu/~jos/bbt/Bark_Frequency_Scale.html */ -#define BARK_BANDS 25 -static const opus_int16 bark_freq[BARK_BANDS+1] = { - 0, 100, 200, 300, 400, - 510, 630, 770, 920, 1080, - 1270, 1480, 1720, 2000, 2320, - 2700, 3150, 3700, 4400, 5300, - 6400, 7700, 9500, 12000, 15500, - 20000}; - -static opus_int16 *compute_ebands(opus_int32 Fs, int frame_size, int res, int *nbEBands) -{ - opus_int16 *eBands; - int i, j, lin, low, high, nBark, offset=0; - - /* All modes that have 2.5 ms short blocks use the same definition */ - if (Fs == 400*(opus_int32)frame_size) - { - *nbEBands = sizeof(eband5ms)/sizeof(eband5ms[0])-1; - eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+1)); - for (i=0;i<*nbEBands+1;i++) - eBands[i] = eband5ms[i]; - return eBands; - } - /* Find the number of critical bands supported by our sampling rate */ - for (nBark=1;nBark= Fs) - break; - - /* Find where the linear part ends (i.e. where the spacing is more than min_width */ - for (lin=0;lin= res) - break; - - low = (bark_freq[lin]+res/2)/res; - high = nBark-lin; - *nbEBands = low+high; - eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+2)); - - if (eBands==NULL) - return NULL; - - /* Linear spacing (min_width) */ - for (i=0;i0) - offset = eBands[low-1]*res - bark_freq[lin-1]; - /* Spacing follows critical bands */ - for (i=0;i frame_size) - eBands[*nbEBands] = frame_size; - for (i=1;i<*nbEBands-1;i++) - { - if (eBands[i+1]-eBands[i] < eBands[i]-eBands[i-1]) - { - eBands[i] -= (2*eBands[i]-eBands[i-1]-eBands[i+1])/2; - } - } - /* Remove any empty bands. */ - for (i=j=0;i<*nbEBands;i++) - if(eBands[i+1]>eBands[j]) - eBands[++j]=eBands[i+1]; - *nbEBands=j; - - for (i=1;i<*nbEBands;i++) - { - /* Every band must be smaller than the last band. */ - celt_assert(eBands[i]-eBands[i-1]<=eBands[*nbEBands]-eBands[*nbEBands-1]); - /* Each band must be no larger than twice the size of the previous one. */ - celt_assert(eBands[i+1]-eBands[i]<=2*(eBands[i]-eBands[i-1])); - } - - return eBands; -} - -static void compute_allocation_table(CELTMode *mode) -{ - int i, j; - unsigned char *allocVectors; - int maxBands = sizeof(eband5ms)/sizeof(eband5ms[0])-1; - - mode->nbAllocVectors = BITALLOC_SIZE; - allocVectors = opus_alloc(sizeof(unsigned char)*(BITALLOC_SIZE*mode->nbEBands)); - if (allocVectors==NULL) - return; - - /* Check for standard mode */ - if (mode->Fs == 400*(opus_int32)mode->shortMdctSize) - { - for (i=0;inbEBands;i++) - allocVectors[i] = band_allocation[i]; - mode->allocVectors = allocVectors; - return; - } - /* If not the standard mode, interpolate */ - /* Compute per-codec-band allocation from per-critical-band matrix */ - for (i=0;inbEBands;j++) - { - int k; - for (k=0;k mode->eBands[j]*(opus_int32)mode->Fs/mode->shortMdctSize) - break; - } - if (k>maxBands-1) - allocVectors[i*mode->nbEBands+j] = band_allocation[i*maxBands + maxBands-1]; - else { - opus_int32 a0, a1; - a1 = mode->eBands[j]*(opus_int32)mode->Fs/mode->shortMdctSize - 400*(opus_int32)eband5ms[k-1]; - a0 = 400*(opus_int32)eband5ms[k] - mode->eBands[j]*(opus_int32)mode->Fs/mode->shortMdctSize; - allocVectors[i*mode->nbEBands+j] = (a0*band_allocation[i*maxBands+k-1] - + a1*band_allocation[i*maxBands+k])/(a0+a1); - } - } - } - - /*printf ("\n"); - for (i=0;inbEBands;j++) - printf ("%d ", allocVectors[i*mode->nbEBands+j]); - printf ("\n"); - } - exit(0);*/ - - mode->allocVectors = allocVectors; -} - -#endif /* CUSTOM_MODES */ - -CELTMode *opus_custom_mode_create(opus_int32 Fs, int frame_size, int *error) -{ - int i; -#ifdef CUSTOM_MODES - CELTMode *mode=NULL; - int res; - opus_val16 *window; - opus_int16 *logN; - int LM; - ALLOC_STACK; -#if !defined(VAR_ARRAYS) && !defined(USE_ALLOCA) - if (global_stack==NULL) - goto failure; -#endif -#endif - -#ifndef CUSTOM_MODES_ONLY - for (i=0;iFs && - (frame_size<shortMdctSize*static_mode_list[i]->nbShortMdcts) - { - if (error) - *error = OPUS_OK; - return (CELTMode*)static_mode_list[i]; - } - } - } -#endif /* CUSTOM_MODES_ONLY */ - -#ifndef CUSTOM_MODES - if (error) - *error = OPUS_BAD_ARG; - return NULL; -#else - - /* The good thing here is that permutation of the arguments will automatically be invalid */ - - if (Fs < 8000 || Fs > 96000) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - if (frame_size < 40 || frame_size > 1024 || frame_size%2!=0) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - /* Frames of less than 1ms are not supported. */ - if ((opus_int32)frame_size*1000 < Fs) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - - if ((opus_int32)frame_size*75 >= Fs && (frame_size%16)==0) - { - LM = 3; - } else if ((opus_int32)frame_size*150 >= Fs && (frame_size%8)==0) - { - LM = 2; - } else if ((opus_int32)frame_size*300 >= Fs && (frame_size%4)==0) - { - LM = 1; - } else - { - LM = 0; - } - - /* Shorts longer than 3.3ms are not supported. */ - if ((opus_int32)(frame_size>>LM)*300 > Fs) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - - mode = opus_alloc(sizeof(CELTMode)); - if (mode==NULL) - goto failure; - mode->Fs = Fs; - - /* Pre/de-emphasis depends on sampling rate. The "standard" pre-emphasis - is defined as A(z) = 1 - 0.85*z^-1 at 48 kHz. Other rates should - approximate that. */ - if(Fs < 12000) /* 8 kHz */ - { - mode->preemph[0] = QCONST16(0.3500061035f, 15); - mode->preemph[1] = -QCONST16(0.1799926758f, 15); - mode->preemph[2] = QCONST16(0.2719968125f, SIG_SHIFT); /* exact 1/preemph[3] */ - mode->preemph[3] = QCONST16(3.6765136719f, 13); - } else if(Fs < 24000) /* 16 kHz */ - { - mode->preemph[0] = QCONST16(0.6000061035f, 15); - mode->preemph[1] = -QCONST16(0.1799926758f, 15); - mode->preemph[2] = QCONST16(0.4424998650f, SIG_SHIFT); /* exact 1/preemph[3] */ - mode->preemph[3] = QCONST16(2.2598876953f, 13); - } else if(Fs < 40000) /* 32 kHz */ - { - mode->preemph[0] = QCONST16(0.7799987793f, 15); - mode->preemph[1] = -QCONST16(0.1000061035f, 15); - mode->preemph[2] = QCONST16(0.7499771125f, SIG_SHIFT); /* exact 1/preemph[3] */ - mode->preemph[3] = QCONST16(1.3333740234f, 13); - } else /* 48 kHz */ - { - mode->preemph[0] = QCONST16(0.8500061035f, 15); - mode->preemph[1] = QCONST16(0.0f, 15); - mode->preemph[2] = QCONST16(1.f, SIG_SHIFT); - mode->preemph[3] = QCONST16(1.f, 13); - } - - mode->maxLM = LM; - mode->nbShortMdcts = 1<shortMdctSize = frame_size/mode->nbShortMdcts; - res = (mode->Fs+mode->shortMdctSize)/(2*mode->shortMdctSize); - - mode->eBands = compute_ebands(Fs, mode->shortMdctSize, res, &mode->nbEBands); - if (mode->eBands==NULL) - goto failure; -#if !defined(SMALL_FOOTPRINT) - /* Make sure we don't allocate a band larger than our PVQ table. - 208 should be enough, but let's be paranoid. */ - if ((mode->eBands[mode->nbEBands] - mode->eBands[mode->nbEBands-1])< - 208) { - goto failure; - } -#endif - - mode->effEBands = mode->nbEBands; - while (mode->eBands[mode->effEBands] > mode->shortMdctSize) - mode->effEBands--; - - /* Overlap must be divisible by 4 */ - mode->overlap = ((mode->shortMdctSize>>2)<<2); - - compute_allocation_table(mode); - if (mode->allocVectors==NULL) - goto failure; - - window = (opus_val16*)opus_alloc(mode->overlap*sizeof(opus_val16)); - if (window==NULL) - goto failure; - -#ifndef FIXED_POINT - for (i=0;ioverlap;i++) - window[i] = Q15ONE*sin(.5*M_PI* sin(.5*M_PI*(i+.5)/mode->overlap) * sin(.5*M_PI*(i+.5)/mode->overlap)); -#else - for (i=0;ioverlap;i++) - window[i] = MIN32(32767,floor(.5+32768.*sin(.5*M_PI* sin(.5*M_PI*(i+.5)/mode->overlap) * sin(.5*M_PI*(i+.5)/mode->overlap)))); -#endif - mode->window = window; - - logN = (opus_int16*)opus_alloc(mode->nbEBands*sizeof(opus_int16)); - if (logN==NULL) - goto failure; - - for (i=0;inbEBands;i++) - logN[i] = log2_frac(mode->eBands[i+1]-mode->eBands[i], BITRES); - mode->logN = logN; - - compute_pulse_cache(mode, mode->maxLM); - - if (clt_mdct_init(&mode->mdct, 2*mode->shortMdctSize*mode->nbShortMdcts, - mode->maxLM) == 0) - goto failure; - - if (error) - *error = OPUS_OK; - - return mode; -failure: - if (error) - *error = OPUS_ALLOC_FAIL; - if (mode!=NULL) - opus_custom_mode_destroy(mode); - return NULL; -#endif /* !CUSTOM_MODES */ -} - -#ifdef CUSTOM_MODES -void opus_custom_mode_destroy(CELTMode *mode) -{ - if (mode == NULL) - return; -#ifndef CUSTOM_MODES_ONLY - { - int i; - for (i=0;ieBands); - opus_free((opus_int16*)mode->allocVectors); - - opus_free((opus_val16*)mode->window); - opus_free((opus_int16*)mode->logN); - - opus_free((opus_int16*)mode->cache.index); - opus_free((unsigned char*)mode->cache.bits); - opus_free((unsigned char*)mode->cache.caps); - clt_mdct_clear(&mode->mdct); - - opus_free((CELTMode *)mode); -} -#endif diff --git a/src/opus-1.1/celt/modes.h b/src/opus-1.1/celt/modes.h deleted file mode 100644 index c8340f98..00000000 --- a/src/opus-1.1/celt/modes.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2008 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef MODES_H -#define MODES_H - -#include "opus_types.h" -#include "celt.h" -#include "arch.h" -#include "mdct.h" -#include "entenc.h" -#include "entdec.h" - -#define MAX_PERIOD 1024 - -#ifndef OVERLAP -#define OVERLAP(mode) ((mode)->overlap) -#endif - -#ifndef FRAMESIZE -#define FRAMESIZE(mode) ((mode)->mdctSize) -#endif - -typedef struct { - int size; - const opus_int16 *index; - const unsigned char *bits; - const unsigned char *caps; -} PulseCache; - -/** Mode definition (opaque) - @brief Mode definition - */ -struct OpusCustomMode { - opus_int32 Fs; - int overlap; - - int nbEBands; - int effEBands; - opus_val16 preemph[4]; - const opus_int16 *eBands; /**< Definition for each "pseudo-critical band" */ - - int maxLM; - int nbShortMdcts; - int shortMdctSize; - - int nbAllocVectors; /**< Number of lines in the matrix below */ - const unsigned char *allocVectors; /**< Number of bits in each band for several rates */ - const opus_int16 *logN; - - const opus_val16 *window; - mdct_lookup mdct; - PulseCache cache; -}; - - -#endif diff --git a/src/opus-1.1/celt/opus_custom_demo.c b/src/opus-1.1/celt/opus_custom_demo.c deleted file mode 100644 index ae41c0de..00000000 --- a/src/opus-1.1/celt/opus_custom_demo.c +++ /dev/null @@ -1,210 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_custom.h" -#include "arch.h" -#include -#include -#include -#include - -#define MAX_PACKET 1275 - -int main(int argc, char *argv[]) -{ - int err; - char *inFile, *outFile; - FILE *fin, *fout; - OpusCustomMode *mode=NULL; - OpusCustomEncoder *enc; - OpusCustomDecoder *dec; - int len; - opus_int32 frame_size, channels, rate; - int bytes_per_packet; - unsigned char data[MAX_PACKET]; - int complexity; -#if !(defined (FIXED_POINT) && !defined(CUSTOM_MODES)) && defined(RESYNTH) - int i; - double rmsd = 0; -#endif - int count = 0; - opus_int32 skip; - opus_int16 *in, *out; - if (argc != 9 && argc != 8 && argc != 7) - { - fprintf (stderr, "Usage: test_opus_custom " - " [ [packet loss rate]] " - " \n"); - return 1; - } - - rate = (opus_int32)atol(argv[1]); - channels = atoi(argv[2]); - frame_size = atoi(argv[3]); - mode = opus_custom_mode_create(rate, frame_size, NULL); - if (mode == NULL) - { - fprintf(stderr, "failed to create a mode\n"); - return 1; - } - - bytes_per_packet = atoi(argv[4]); - if (bytes_per_packet < 0 || bytes_per_packet > MAX_PACKET) - { - fprintf (stderr, "bytes per packet must be between 0 and %d\n", - MAX_PACKET); - return 1; - } - - inFile = argv[argc-2]; - fin = fopen(inFile, "rb"); - if (!fin) - { - fprintf (stderr, "Could not open input file %s\n", argv[argc-2]); - return 1; - } - outFile = argv[argc-1]; - fout = fopen(outFile, "wb+"); - if (!fout) - { - fprintf (stderr, "Could not open output file %s\n", argv[argc-1]); - fclose(fin); - return 1; - } - - enc = opus_custom_encoder_create(mode, channels, &err); - if (err != 0) - { - fprintf(stderr, "Failed to create the encoder: %s\n", opus_strerror(err)); - fclose(fin); - fclose(fout); - return 1; - } - dec = opus_custom_decoder_create(mode, channels, &err); - if (err != 0) - { - fprintf(stderr, "Failed to create the decoder: %s\n", opus_strerror(err)); - fclose(fin); - fclose(fout); - return 1; - } - opus_custom_decoder_ctl(dec, OPUS_GET_LOOKAHEAD(&skip)); - - if (argc>7) - { - complexity=atoi(argv[5]); - opus_custom_encoder_ctl(enc,OPUS_SET_COMPLEXITY(complexity)); - } - - in = (opus_int16*)malloc(frame_size*channels*sizeof(opus_int16)); - out = (opus_int16*)malloc(frame_size*channels*sizeof(opus_int16)); - - while (!feof(fin)) - { - int ret; - err = fread(in, sizeof(short), frame_size*channels, fin); - if (feof(fin)) - break; - len = opus_custom_encode(enc, in, frame_size, data, bytes_per_packet); - if (len <= 0) - fprintf (stderr, "opus_custom_encode() failed: %s\n", opus_strerror(len)); - - /* This is for simulating bit errors */ -#if 0 - int errors = 0; - int eid = 0; - /* This simulates random bit error */ - for (i=0;i 0) - { - rmsd = sqrt(rmsd/(1.0*frame_size*channels*count)); - fprintf (stderr, "Error: encoder doesn't match decoder\n"); - fprintf (stderr, "RMS mismatch is %f\n", rmsd); - return 1; - } else { - fprintf (stderr, "Encoder matches decoder!!\n"); - } -#endif - return 0; -} - diff --git a/src/opus-1.1/celt/os_support.h b/src/opus-1.1/celt/os_support.h deleted file mode 100644 index 5e47e3cf..00000000 --- a/src/opus-1.1/celt/os_support.h +++ /dev/null @@ -1,92 +0,0 @@ -/* Copyright (C) 2007 Jean-Marc Valin - - File: os_support.h - This is the (tiny) OS abstraction layer. Aside from math.h, this is the - only place where system headers are allowed. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef OS_SUPPORT_H -#define OS_SUPPORT_H - -#ifdef CUSTOM_SUPPORT -# include "custom_support.h" -#endif - -#include "opus_types.h" -#include "opus_defines.h" - -#include -#include -#include - -/** Opus wrapper for malloc(). To do your own dynamic allocation, all you need to do is replace this function and opus_free */ -#ifndef OVERRIDE_OPUS_ALLOC -static OPUS_INLINE void *opus_alloc (size_t size) -{ - return malloc(size); -} -#endif - -/** Same as celt_alloc(), except that the area is only needed inside a CELT call (might cause problem with wideband though) */ -#ifndef OVERRIDE_OPUS_ALLOC_SCRATCH -static OPUS_INLINE void *opus_alloc_scratch (size_t size) -{ - /* Scratch space doesn't need to be cleared */ - return opus_alloc(size); -} -#endif - -/** Opus wrapper for free(). To do your own dynamic allocation, all you need to do is replace this function and opus_alloc */ -#ifndef OVERRIDE_OPUS_FREE -static OPUS_INLINE void opus_free (void *ptr) -{ - free(ptr); -} -#endif - -/** Copy n bytes of memory from src to dst. The 0* term provides compile-time type checking */ -#ifndef OVERRIDE_OPUS_COPY -#define OPUS_COPY(dst, src, n) (memcpy((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) )) -#endif - -/** Copy n bytes of memory from src to dst, allowing overlapping regions. The 0* term - provides compile-time type checking */ -#ifndef OVERRIDE_OPUS_MOVE -#define OPUS_MOVE(dst, src, n) (memmove((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) )) -#endif - -/** Set n elements of dst to zero, starting at address s */ -#ifndef OVERRIDE_OPUS_CLEAR -#define OPUS_CLEAR(dst, n) (memset((dst), 0, (n)*sizeof(*(dst)))) -#endif - -/*#ifdef __GNUC__ -#pragma GCC poison printf sprintf -#pragma GCC poison malloc free realloc calloc -#endif*/ - -#endif /* OS_SUPPORT_H */ - diff --git a/src/opus-1.1/celt/pitch.c b/src/opus-1.1/celt/pitch.c deleted file mode 100644 index d2b30544..00000000 --- a/src/opus-1.1/celt/pitch.c +++ /dev/null @@ -1,537 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/** - @file pitch.c - @brief Pitch analysis - */ - -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "pitch.h" -#include "os_support.h" -#include "modes.h" -#include "stack_alloc.h" -#include "mathops.h" -#include "celt_lpc.h" - -static void find_best_pitch(opus_val32 *xcorr, opus_val16 *y, int len, - int max_pitch, int *best_pitch -#ifdef FIXED_POINT - , int yshift, opus_val32 maxcorr -#endif - ) -{ - int i, j; - opus_val32 Syy=1; - opus_val16 best_num[2]; - opus_val32 best_den[2]; -#ifdef FIXED_POINT - int xshift; - - xshift = celt_ilog2(maxcorr)-14; -#endif - - best_num[0] = -1; - best_num[1] = -1; - best_den[0] = 0; - best_den[1] = 0; - best_pitch[0] = 0; - best_pitch[1] = 1; - for (j=0;j0) - { - opus_val16 num; - opus_val32 xcorr16; - xcorr16 = EXTRACT16(VSHR32(xcorr[i], xshift)); -#ifndef FIXED_POINT - /* Considering the range of xcorr16, this should avoid both underflows - and overflows (inf) when squaring xcorr16 */ - xcorr16 *= 1e-12f; -#endif - num = MULT16_16_Q15(xcorr16,xcorr16); - if (MULT16_32_Q15(num,best_den[1]) > MULT16_32_Q15(best_num[1],Syy)) - { - if (MULT16_32_Q15(num,best_den[0]) > MULT16_32_Q15(best_num[0],Syy)) - { - best_num[1] = best_num[0]; - best_den[1] = best_den[0]; - best_pitch[1] = best_pitch[0]; - best_num[0] = num; - best_den[0] = Syy; - best_pitch[0] = i; - } else { - best_num[1] = num; - best_den[1] = Syy; - best_pitch[1] = i; - } - } - } - Syy += SHR32(MULT16_16(y[i+len],y[i+len]),yshift) - SHR32(MULT16_16(y[i],y[i]),yshift); - Syy = MAX32(1, Syy); - } -} - -static void celt_fir5(const opus_val16 *x, - const opus_val16 *num, - opus_val16 *y, - int N, - opus_val16 *mem) -{ - int i; - opus_val16 num0, num1, num2, num3, num4; - opus_val32 mem0, mem1, mem2, mem3, mem4; - num0=num[0]; - num1=num[1]; - num2=num[2]; - num3=num[3]; - num4=num[4]; - mem0=mem[0]; - mem1=mem[1]; - mem2=mem[2]; - mem3=mem[3]; - mem4=mem[4]; - for (i=0;i>1;i++) - x_lp[i] = SHR32(HALF32(HALF32(x[0][(2*i-1)]+x[0][(2*i+1)])+x[0][2*i]), shift); - x_lp[0] = SHR32(HALF32(HALF32(x[0][1])+x[0][0]), shift); - if (C==2) - { - for (i=1;i>1;i++) - x_lp[i] += SHR32(HALF32(HALF32(x[1][(2*i-1)]+x[1][(2*i+1)])+x[1][2*i]), shift); - x_lp[0] += SHR32(HALF32(HALF32(x[1][1])+x[1][0]), shift); - } - - _celt_autocorr(x_lp, ac, NULL, 0, - 4, len>>1, arch); - - /* Noise floor -40 dB */ -#ifdef FIXED_POINT - ac[0] += SHR32(ac[0],13); -#else - ac[0] *= 1.0001f; -#endif - /* Lag windowing */ - for (i=1;i<=4;i++) - { - /*ac[i] *= exp(-.5*(2*M_PI*.002*i)*(2*M_PI*.002*i));*/ -#ifdef FIXED_POINT - ac[i] -= MULT16_32_Q15(2*i*i, ac[i]); -#else - ac[i] -= ac[i]*(.008f*i)*(.008f*i); -#endif - } - - _celt_lpc(lpc, ac, 4); - for (i=0;i<4;i++) - { - tmp = MULT16_16_Q15(QCONST16(.9f,15), tmp); - lpc[i] = MULT16_16_Q15(lpc[i], tmp); - } - /* Add a zero */ - lpc2[0] = lpc[0] + QCONST16(.8f,SIG_SHIFT); - lpc2[1] = lpc[1] + MULT16_16_Q15(c1,lpc[0]); - lpc2[2] = lpc[2] + MULT16_16_Q15(c1,lpc[1]); - lpc2[3] = lpc[3] + MULT16_16_Q15(c1,lpc[2]); - lpc2[4] = MULT16_16_Q15(c1,lpc[3]); - celt_fir5(x_lp, lpc2, x_lp, len>>1, mem); -} - -#if 0 /* This is a simple version of the pitch correlation that should work - well on DSPs like Blackfin and TI C5x/C6x */ - -#ifdef FIXED_POINT -opus_val32 -#else -void -#endif -celt_pitch_xcorr(opus_val16 *x, opus_val16 *y, opus_val32 *xcorr, int len, int max_pitch) -{ - int i, j; -#ifdef FIXED_POINT - opus_val32 maxcorr=1; -#endif - for (i=0;i0); - celt_assert((((unsigned char *)_x-(unsigned char *)NULL)&3)==0); -#ifdef FIXED_POINT - opus_val32 maxcorr=1; -#endif - for (i=0;i0); - celt_assert(max_pitch>0); - lag = len+max_pitch; - - ALLOC(x_lp4, len>>2, opus_val16); - ALLOC(y_lp4, lag>>2, opus_val16); - ALLOC(xcorr, max_pitch>>1, opus_val32); - - /* Downsample by 2 again */ - for (j=0;j>2;j++) - x_lp4[j] = x_lp[2*j]; - for (j=0;j>2;j++) - y_lp4[j] = y[2*j]; - -#ifdef FIXED_POINT - xmax = celt_maxabs16(x_lp4, len>>2); - ymax = celt_maxabs16(y_lp4, lag>>2); - shift = celt_ilog2(MAX32(1, MAX32(xmax, ymax)))-11; - if (shift>0) - { - for (j=0;j>2;j++) - x_lp4[j] = SHR16(x_lp4[j], shift); - for (j=0;j>2;j++) - y_lp4[j] = SHR16(y_lp4[j], shift); - /* Use double the shift for a MAC */ - shift *= 2; - } else { - shift = 0; - } -#endif - - /* Coarse search with 4x decimation */ - -#ifdef FIXED_POINT - maxcorr = -#endif - celt_pitch_xcorr(x_lp4, y_lp4, xcorr, len>>2, max_pitch>>2, arch); - - find_best_pitch(xcorr, y_lp4, len>>2, max_pitch>>2, best_pitch -#ifdef FIXED_POINT - , 0, maxcorr -#endif - ); - - /* Finer search with 2x decimation */ -#ifdef FIXED_POINT - maxcorr=1; -#endif - for (i=0;i>1;i++) - { - opus_val32 sum=0; - xcorr[i] = 0; - if (abs(i-2*best_pitch[0])>2 && abs(i-2*best_pitch[1])>2) - continue; - for (j=0;j>1;j++) - sum += SHR32(MULT16_16(x_lp[j],y[i+j]), shift); - xcorr[i] = MAX32(-1, sum); -#ifdef FIXED_POINT - maxcorr = MAX32(maxcorr, sum); -#endif - } - find_best_pitch(xcorr, y, len>>1, max_pitch>>1, best_pitch -#ifdef FIXED_POINT - , shift+1, maxcorr -#endif - ); - - /* Refine by pseudo-interpolation */ - if (best_pitch[0]>0 && best_pitch[0]<(max_pitch>>1)-1) - { - opus_val32 a, b, c; - a = xcorr[best_pitch[0]-1]; - b = xcorr[best_pitch[0]]; - c = xcorr[best_pitch[0]+1]; - if ((c-a) > MULT16_32_Q15(QCONST16(.7f,15),b-a)) - offset = 1; - else if ((a-c) > MULT16_32_Q15(QCONST16(.7f,15),b-c)) - offset = -1; - else - offset = 0; - } else { - offset = 0; - } - *pitch = 2*best_pitch[0]-offset; - - RESTORE_STACK; -} - -static const int second_check[16] = {0, 0, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2}; -opus_val16 remove_doubling(opus_val16 *x, int maxperiod, int minperiod, - int N, int *T0_, int prev_period, opus_val16 prev_gain) -{ - int k, i, T, T0; - opus_val16 g, g0; - opus_val16 pg; - opus_val32 xy,xx,yy,xy2; - opus_val32 xcorr[3]; - opus_val32 best_xy, best_yy; - int offset; - int minperiod0; - VARDECL(opus_val32, yy_lookup); - SAVE_STACK; - - minperiod0 = minperiod; - maxperiod /= 2; - minperiod /= 2; - *T0_ /= 2; - prev_period /= 2; - N /= 2; - x += maxperiod; - if (*T0_>=maxperiod) - *T0_=maxperiod-1; - - T = T0 = *T0_; - ALLOC(yy_lookup, maxperiod+1, opus_val32); - dual_inner_prod(x, x, x-T0, N, &xx, &xy); - yy_lookup[0] = xx; - yy=xx; - for (i=1;i<=maxperiod;i++) - { - yy = yy+MULT16_16(x[-i],x[-i])-MULT16_16(x[N-i],x[N-i]); - yy_lookup[i] = MAX32(0, yy); - } - yy = yy_lookup[T0]; - best_xy = xy; - best_yy = yy; -#ifdef FIXED_POINT - { - opus_val32 x2y2; - int sh, t; - x2y2 = 1+HALF32(MULT32_32_Q31(xx,yy)); - sh = celt_ilog2(x2y2)>>1; - t = VSHR32(x2y2, 2*(sh-7)); - g = g0 = VSHR32(MULT16_32_Q15(celt_rsqrt_norm(t), xy),sh+1); - } -#else - g = g0 = xy/celt_sqrt(1+xx*yy); -#endif - /* Look for any pitch at T/k */ - for (k=2;k<=15;k++) - { - int T1, T1b; - opus_val16 g1; - opus_val16 cont=0; - opus_val16 thresh; - T1 = (2*T0+k)/(2*k); - if (T1 < minperiod) - break; - /* Look for another strong correlation at T1b */ - if (k==2) - { - if (T1+T0>maxperiod) - T1b = T0; - else - T1b = T0+T1; - } else - { - T1b = (2*second_check[k]*T0+k)/(2*k); - } - dual_inner_prod(x, &x[-T1], &x[-T1b], N, &xy, &xy2); - xy += xy2; - yy = yy_lookup[T1] + yy_lookup[T1b]; -#ifdef FIXED_POINT - { - opus_val32 x2y2; - int sh, t; - x2y2 = 1+MULT32_32_Q31(xx,yy); - sh = celt_ilog2(x2y2)>>1; - t = VSHR32(x2y2, 2*(sh-7)); - g1 = VSHR32(MULT16_32_Q15(celt_rsqrt_norm(t), xy),sh+1); - } -#else - g1 = xy/celt_sqrt(1+2.f*xx*1.f*yy); -#endif - if (abs(T1-prev_period)<=1) - cont = prev_gain; - else if (abs(T1-prev_period)<=2 && 5*k*k < T0) - cont = HALF32(prev_gain); - else - cont = 0; - thresh = MAX16(QCONST16(.3f,15), MULT16_16_Q15(QCONST16(.7f,15),g0)-cont); - /* Bias against very high pitch (very short period) to avoid false-positives - due to short-term correlation */ - if (T1<3*minperiod) - thresh = MAX16(QCONST16(.4f,15), MULT16_16_Q15(QCONST16(.85f,15),g0)-cont); - else if (T1<2*minperiod) - thresh = MAX16(QCONST16(.5f,15), MULT16_16_Q15(QCONST16(.9f,15),g0)-cont); - if (g1 > thresh) - { - best_xy = xy; - best_yy = yy; - T = T1; - g = g1; - } - } - best_xy = MAX32(0, best_xy); - if (best_yy <= best_xy) - pg = Q15ONE; - else - pg = SHR32(frac_div32(best_xy,best_yy+1),16); - - for (k=0;k<3;k++) - { - int T1 = T+k-1; - xy = 0; - for (i=0;i MULT16_32_Q15(QCONST16(.7f,15),xcorr[1]-xcorr[0])) - offset = 1; - else if ((xcorr[0]-xcorr[2]) > MULT16_32_Q15(QCONST16(.7f,15),xcorr[1]-xcorr[2])) - offset = -1; - else - offset = 0; - if (pg > g) - pg = g; - *T0_ = 2*T+offset; - - if (*T0_=3); - y_3=0; /* gcc doesn't realize that y_3 can't be used uninitialized */ - y_0=*y++; - y_1=*y++; - y_2=*y++; - for (j=0;j -#include "os_support.h" -#include "arch.h" -#include "mathops.h" -#include "stack_alloc.h" -#include "rate.h" - -#ifdef FIXED_POINT -/* Mean energy in each band quantized in Q4 */ -const signed char eMeans[25] = { - 103,100, 92, 85, 81, - 77, 72, 70, 78, 75, - 73, 71, 78, 74, 69, - 72, 70, 74, 76, 71, - 60, 60, 60, 60, 60 -}; -#else -/* Mean energy in each band quantized in Q4 and converted back to float */ -const opus_val16 eMeans[25] = { - 6.437500f, 6.250000f, 5.750000f, 5.312500f, 5.062500f, - 4.812500f, 4.500000f, 4.375000f, 4.875000f, 4.687500f, - 4.562500f, 4.437500f, 4.875000f, 4.625000f, 4.312500f, - 4.500000f, 4.375000f, 4.625000f, 4.750000f, 4.437500f, - 3.750000f, 3.750000f, 3.750000f, 3.750000f, 3.750000f -}; -#endif -/* prediction coefficients: 0.9, 0.8, 0.65, 0.5 */ -#ifdef FIXED_POINT -static const opus_val16 pred_coef[4] = {29440, 26112, 21248, 16384}; -static const opus_val16 beta_coef[4] = {30147, 22282, 12124, 6554}; -static const opus_val16 beta_intra = 4915; -#else -static const opus_val16 pred_coef[4] = {29440/32768., 26112/32768., 21248/32768., 16384/32768.}; -static const opus_val16 beta_coef[4] = {30147/32768., 22282/32768., 12124/32768., 6554/32768.}; -static const opus_val16 beta_intra = 4915/32768.; -#endif - -/*Parameters of the Laplace-like probability models used for the coarse energy. - There is one pair of parameters for each frame size, prediction type - (inter/intra), and band number. - The first number of each pair is the probability of 0, and the second is the - decay rate, both in Q8 precision.*/ -static const unsigned char e_prob_model[4][2][42] = { - /*120 sample frames.*/ - { - /*Inter*/ - { - 72, 127, 65, 129, 66, 128, 65, 128, 64, 128, 62, 128, 64, 128, - 64, 128, 92, 78, 92, 79, 92, 78, 90, 79, 116, 41, 115, 40, - 114, 40, 132, 26, 132, 26, 145, 17, 161, 12, 176, 10, 177, 11 - }, - /*Intra*/ - { - 24, 179, 48, 138, 54, 135, 54, 132, 53, 134, 56, 133, 55, 132, - 55, 132, 61, 114, 70, 96, 74, 88, 75, 88, 87, 74, 89, 66, - 91, 67, 100, 59, 108, 50, 120, 40, 122, 37, 97, 43, 78, 50 - } - }, - /*240 sample frames.*/ - { - /*Inter*/ - { - 83, 78, 84, 81, 88, 75, 86, 74, 87, 71, 90, 73, 93, 74, - 93, 74, 109, 40, 114, 36, 117, 34, 117, 34, 143, 17, 145, 18, - 146, 19, 162, 12, 165, 10, 178, 7, 189, 6, 190, 8, 177, 9 - }, - /*Intra*/ - { - 23, 178, 54, 115, 63, 102, 66, 98, 69, 99, 74, 89, 71, 91, - 73, 91, 78, 89, 86, 80, 92, 66, 93, 64, 102, 59, 103, 60, - 104, 60, 117, 52, 123, 44, 138, 35, 133, 31, 97, 38, 77, 45 - } - }, - /*480 sample frames.*/ - { - /*Inter*/ - { - 61, 90, 93, 60, 105, 42, 107, 41, 110, 45, 116, 38, 113, 38, - 112, 38, 124, 26, 132, 27, 136, 19, 140, 20, 155, 14, 159, 16, - 158, 18, 170, 13, 177, 10, 187, 8, 192, 6, 175, 9, 159, 10 - }, - /*Intra*/ - { - 21, 178, 59, 110, 71, 86, 75, 85, 84, 83, 91, 66, 88, 73, - 87, 72, 92, 75, 98, 72, 105, 58, 107, 54, 115, 52, 114, 55, - 112, 56, 129, 51, 132, 40, 150, 33, 140, 29, 98, 35, 77, 42 - } - }, - /*960 sample frames.*/ - { - /*Inter*/ - { - 42, 121, 96, 66, 108, 43, 111, 40, 117, 44, 123, 32, 120, 36, - 119, 33, 127, 33, 134, 34, 139, 21, 147, 23, 152, 20, 158, 25, - 154, 26, 166, 21, 173, 16, 184, 13, 184, 10, 150, 13, 139, 15 - }, - /*Intra*/ - { - 22, 178, 63, 114, 74, 82, 84, 83, 92, 82, 103, 62, 96, 72, - 96, 67, 101, 73, 107, 72, 113, 55, 118, 52, 125, 52, 118, 52, - 117, 55, 135, 49, 137, 39, 157, 32, 145, 29, 97, 33, 77, 40 - } - } -}; - -static const unsigned char small_energy_icdf[3]={2,1,0}; - -static opus_val32 loss_distortion(const opus_val16 *eBands, opus_val16 *oldEBands, int start, int end, int len, int C) -{ - int c, i; - opus_val32 dist = 0; - c=0; do { - for (i=start;inbEBands]; - oldE = MAX16(-QCONST16(9.f,DB_SHIFT), oldEBands[i+c*m->nbEBands]); -#ifdef FIXED_POINT - f = SHL32(EXTEND32(x),7) - PSHR32(MULT16_16(coef,oldE), 8) - prev[c]; - /* Rounding to nearest integer here is really important! */ - qi = (f+QCONST32(.5f,DB_SHIFT+7))>>(DB_SHIFT+7); - decay_bound = EXTRACT16(MAX32(-QCONST16(28.f,DB_SHIFT), - SUB32((opus_val32)oldEBands[i+c*m->nbEBands],max_decay))); -#else - f = x-coef*oldE-prev[c]; - /* Rounding to nearest integer here is really important! */ - qi = (int)floor(.5f+f); - decay_bound = MAX16(-QCONST16(28.f,DB_SHIFT), oldEBands[i+c*m->nbEBands]) - max_decay; -#endif - /* Prevent the energy from going down too quickly (e.g. for bands - that have just one bin) */ - if (qi < 0 && x < decay_bound) - { - qi += (int)SHR16(SUB16(decay_bound,x), DB_SHIFT); - if (qi > 0) - qi = 0; - } - qi0 = qi; - /* If we don't have enough bits to encode all the energy, just assume - something safe. */ - tell = ec_tell(enc); - bits_left = budget-tell-3*C*(end-i); - if (i!=start && bits_left < 30) - { - if (bits_left < 24) - qi = IMIN(1, qi); - if (bits_left < 16) - qi = IMAX(-1, qi); - } - if (lfe && i>=2) - qi = IMIN(qi, 0); - if (budget-tell >= 15) - { - int pi; - pi = 2*IMIN(i,20); - ec_laplace_encode(enc, &qi, - prob_model[pi]<<7, prob_model[pi+1]<<6); - } - else if(budget-tell >= 2) - { - qi = IMAX(-1, IMIN(qi, 1)); - ec_enc_icdf(enc, 2*qi^-(qi<0), small_energy_icdf, 2); - } - else if(budget-tell >= 1) - { - qi = IMIN(0, qi); - ec_enc_bit_logp(enc, -qi, 1); - } - else - qi = -1; - error[i+c*m->nbEBands] = PSHR32(f,7) - SHL16(qi,DB_SHIFT); - badness += abs(qi0-qi); - q = (opus_val32)SHL32(EXTEND32(qi),DB_SHIFT); - - tmp = PSHR32(MULT16_16(coef,oldE),8) + prev[c] + SHL32(q,7); -#ifdef FIXED_POINT - tmp = MAX32(-QCONST32(28.f, DB_SHIFT+7), tmp); -#endif - oldEBands[i+c*m->nbEBands] = PSHR32(tmp, 7); - prev[c] = prev[c] + SHL32(q,7) - MULT16_16(beta,PSHR32(q,8)); - } while (++c < C); - } - return lfe ? 0 : badness; -} - -void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd, - const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, - opus_val16 *error, ec_enc *enc, int C, int LM, int nbAvailableBytes, - int force_intra, opus_val32 *delayedIntra, int two_pass, int loss_rate, int lfe) -{ - int intra; - opus_val16 max_decay; - VARDECL(opus_val16, oldEBands_intra); - VARDECL(opus_val16, error_intra); - ec_enc enc_start_state; - opus_uint32 tell; - int badness1=0; - opus_int32 intra_bias; - opus_val32 new_distortion; - SAVE_STACK; - - intra = force_intra || (!two_pass && *delayedIntra>2*C*(end-start) && nbAvailableBytes > (end-start)*C); - intra_bias = (opus_int32)((budget**delayedIntra*loss_rate)/(C*512)); - new_distortion = loss_distortion(eBands, oldEBands, start, effEnd, m->nbEBands, C); - - tell = ec_tell(enc); - if (tell+3 > budget) - two_pass = intra = 0; - - max_decay = QCONST16(16.f,DB_SHIFT); - if (end-start>10) - { -#ifdef FIXED_POINT - max_decay = MIN32(max_decay, SHL32(EXTEND32(nbAvailableBytes),DB_SHIFT-3)); -#else - max_decay = MIN32(max_decay, .125f*nbAvailableBytes); -#endif - } - if (lfe) - max_decay=3; - enc_start_state = *enc; - - ALLOC(oldEBands_intra, C*m->nbEBands, opus_val16); - ALLOC(error_intra, C*m->nbEBands, opus_val16); - OPUS_COPY(oldEBands_intra, oldEBands, C*m->nbEBands); - - if (two_pass || intra) - { - badness1 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands_intra, budget, - tell, e_prob_model[LM][1], error_intra, enc, C, LM, 1, max_decay, lfe); - } - - if (!intra) - { - unsigned char *intra_buf; - ec_enc enc_intra_state; - opus_int32 tell_intra; - opus_uint32 nstart_bytes; - opus_uint32 nintra_bytes; - opus_uint32 save_bytes; - int badness2; - VARDECL(unsigned char, intra_bits); - - tell_intra = ec_tell_frac(enc); - - enc_intra_state = *enc; - - nstart_bytes = ec_range_bytes(&enc_start_state); - nintra_bytes = ec_range_bytes(&enc_intra_state); - intra_buf = ec_get_buffer(&enc_intra_state) + nstart_bytes; - save_bytes = nintra_bytes-nstart_bytes; - if (save_bytes == 0) - save_bytes = ALLOC_NONE; - ALLOC(intra_bits, save_bytes, unsigned char); - /* Copy bits from intra bit-stream */ - OPUS_COPY(intra_bits, intra_buf, nintra_bytes - nstart_bytes); - - *enc = enc_start_state; - - badness2 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands, budget, - tell, e_prob_model[LM][intra], error, enc, C, LM, 0, max_decay, lfe); - - if (two_pass && (badness1 < badness2 || (badness1 == badness2 && ((opus_int32)ec_tell_frac(enc))+intra_bias > tell_intra))) - { - *enc = enc_intra_state; - /* Copy intra bits to bit-stream */ - OPUS_COPY(intra_buf, intra_bits, nintra_bytes - nstart_bytes); - OPUS_COPY(oldEBands, oldEBands_intra, C*m->nbEBands); - OPUS_COPY(error, error_intra, C*m->nbEBands); - intra = 1; - } - } else { - OPUS_COPY(oldEBands, oldEBands_intra, C*m->nbEBands); - OPUS_COPY(error, error_intra, C*m->nbEBands); - } - - if (intra) - *delayedIntra = new_distortion; - else - *delayedIntra = ADD32(MULT16_32_Q15(MULT16_16_Q15(pred_coef[LM], pred_coef[LM]),*delayedIntra), - new_distortion); - - RESTORE_STACK; -} - -void quant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, ec_enc *enc, int C) -{ - int i, c; - - /* Encode finer resolution */ - for (i=start;inbEBands]+QCONST16(.5f,DB_SHIFT))>>(DB_SHIFT-fine_quant[i]); -#else - q2 = (int)floor((error[i+c*m->nbEBands]+.5f)*frac); -#endif - if (q2 > frac-1) - q2 = frac-1; - if (q2<0) - q2 = 0; - ec_enc_bits(enc, q2, fine_quant[i]); -#ifdef FIXED_POINT - offset = SUB16(SHR32(SHL32(EXTEND32(q2),DB_SHIFT)+QCONST16(.5f,DB_SHIFT),fine_quant[i]),QCONST16(.5f,DB_SHIFT)); -#else - offset = (q2+.5f)*(1<<(14-fine_quant[i]))*(1.f/16384) - .5f; -#endif - oldEBands[i+c*m->nbEBands] += offset; - error[i+c*m->nbEBands] -= offset; - /*printf ("%f ", error[i] - offset);*/ - } while (++c < C); - } -} - -void quant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, int *fine_priority, int bits_left, ec_enc *enc, int C) -{ - int i, prio, c; - - /* Use up the remaining bits */ - for (prio=0;prio<2;prio++) - { - for (i=start;i=C ;i++) - { - if (fine_quant[i] >= MAX_FINE_BITS || fine_priority[i]!=prio) - continue; - c=0; - do { - int q2; - opus_val16 offset; - q2 = error[i+c*m->nbEBands]<0 ? 0 : 1; - ec_enc_bits(enc, q2, 1); -#ifdef FIXED_POINT - offset = SHR16(SHL16(q2,DB_SHIFT)-QCONST16(.5f,DB_SHIFT),fine_quant[i]+1); -#else - offset = (q2-.5f)*(1<<(14-fine_quant[i]-1))*(1.f/16384); -#endif - oldEBands[i+c*m->nbEBands] += offset; - bits_left--; - } while (++c < C); - } - } -} - -void unquant_coarse_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int intra, ec_dec *dec, int C, int LM) -{ - const unsigned char *prob_model = e_prob_model[LM][intra]; - int i, c; - opus_val32 prev[2] = {0, 0}; - opus_val16 coef; - opus_val16 beta; - opus_int32 budget; - opus_int32 tell; - - if (intra) - { - coef = 0; - beta = beta_intra; - } else { - beta = beta_coef[LM]; - coef = pred_coef[LM]; - } - - budget = dec->storage*8; - - /* Decode at a fixed coarse resolution */ - for (i=start;i=15) - { - int pi; - pi = 2*IMIN(i,20); - qi = ec_laplace_decode(dec, - prob_model[pi]<<7, prob_model[pi+1]<<6); - } - else if(budget-tell>=2) - { - qi = ec_dec_icdf(dec, small_energy_icdf, 2); - qi = (qi>>1)^-(qi&1); - } - else if(budget-tell>=1) - { - qi = -ec_dec_bit_logp(dec, 1); - } - else - qi = -1; - q = (opus_val32)SHL32(EXTEND32(qi),DB_SHIFT); - - oldEBands[i+c*m->nbEBands] = MAX16(-QCONST16(9.f,DB_SHIFT), oldEBands[i+c*m->nbEBands]); - tmp = PSHR32(MULT16_16(coef,oldEBands[i+c*m->nbEBands]),8) + prev[c] + SHL32(q,7); -#ifdef FIXED_POINT - tmp = MAX32(-QCONST32(28.f, DB_SHIFT+7), tmp); -#endif - oldEBands[i+c*m->nbEBands] = PSHR32(tmp, 7); - prev[c] = prev[c] + SHL32(q,7) - MULT16_16(beta,PSHR32(q,8)); - } while (++c < C); - } -} - -void unquant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, ec_dec *dec, int C) -{ - int i, c; - /* Decode finer resolution */ - for (i=start;inbEBands] += offset; - } while (++c < C); - } -} - -void unquant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, int *fine_priority, int bits_left, ec_dec *dec, int C) -{ - int i, prio, c; - - /* Use up the remaining bits */ - for (prio=0;prio<2;prio++) - { - for (i=start;i=C ;i++) - { - if (fine_quant[i] >= MAX_FINE_BITS || fine_priority[i]!=prio) - continue; - c=0; - do { - int q2; - opus_val16 offset; - q2 = ec_dec_bits(dec, 1); -#ifdef FIXED_POINT - offset = SHR16(SHL16(q2,DB_SHIFT)-QCONST16(.5f,DB_SHIFT),fine_quant[i]+1); -#else - offset = (q2-.5f)*(1<<(14-fine_quant[i]-1))*(1.f/16384); -#endif - oldEBands[i+c*m->nbEBands] += offset; - bits_left--; - } while (++c < C); - } - } -} - -void amp2Log2(const CELTMode *m, int effEnd, int end, - celt_ener *bandE, opus_val16 *bandLogE, int C) -{ - int c, i; - c=0; - do { - for (i=0;inbEBands] = - celt_log2(SHL32(bandE[i+c*m->nbEBands],2)) - - SHL16((opus_val16)eMeans[i],6); - for (i=effEnd;inbEBands+i] = -QCONST16(14.f,DB_SHIFT); - } while (++c < C); -} diff --git a/src/opus-1.1/celt/quant_bands.h b/src/opus-1.1/celt/quant_bands.h deleted file mode 100644 index 0490bca4..00000000 --- a/src/opus-1.1/celt/quant_bands.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef QUANT_BANDS -#define QUANT_BANDS - -#include "arch.h" -#include "modes.h" -#include "entenc.h" -#include "entdec.h" -#include "mathops.h" - -#ifdef FIXED_POINT -extern const signed char eMeans[25]; -#else -extern const opus_val16 eMeans[25]; -#endif - -void amp2Log2(const CELTMode *m, int effEnd, int end, - celt_ener *bandE, opus_val16 *bandLogE, int C); - -void log2Amp(const CELTMode *m, int start, int end, - celt_ener *eBands, const opus_val16 *oldEBands, int C); - -void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd, - const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, - opus_val16 *error, ec_enc *enc, int C, int LM, - int nbAvailableBytes, int force_intra, opus_val32 *delayedIntra, - int two_pass, int loss_rate, int lfe); - -void quant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, ec_enc *enc, int C); - -void quant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, int *fine_priority, int bits_left, ec_enc *enc, int C); - -void unquant_coarse_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int intra, ec_dec *dec, int C, int LM); - -void unquant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, ec_dec *dec, int C); - -void unquant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, int *fine_priority, int bits_left, ec_dec *dec, int C); - -#endif /* QUANT_BANDS */ diff --git a/src/opus-1.1/celt/rate.c b/src/opus-1.1/celt/rate.c deleted file mode 100644 index e13d839d..00000000 --- a/src/opus-1.1/celt/rate.c +++ /dev/null @@ -1,638 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "modes.h" -#include "cwrs.h" -#include "arch.h" -#include "os_support.h" - -#include "entcode.h" -#include "rate.h" - -static const unsigned char LOG2_FRAC_TABLE[24]={ - 0, - 8,13, - 16,19,21,23, - 24,26,27,28,29,30,31,32, - 32,33,34,34,35,36,36,37,37 -}; - -#ifdef CUSTOM_MODES - -/*Determines if V(N,K) fits in a 32-bit unsigned integer. - N and K are themselves limited to 15 bits.*/ -static int fits_in32(int _n, int _k) -{ - static const opus_int16 maxN[15] = { - 32767, 32767, 32767, 1476, 283, 109, 60, 40, - 29, 24, 20, 18, 16, 14, 13}; - static const opus_int16 maxK[15] = { - 32767, 32767, 32767, 32767, 1172, 238, 95, 53, - 36, 27, 22, 18, 16, 15, 13}; - if (_n>=14) - { - if (_k>=14) - return 0; - else - return _n <= maxN[_k]; - } else { - return _k <= maxK[_n]; - } -} - -void compute_pulse_cache(CELTMode *m, int LM) -{ - int C; - int i; - int j; - int curr=0; - int nbEntries=0; - int entryN[100], entryK[100], entryI[100]; - const opus_int16 *eBands = m->eBands; - PulseCache *cache = &m->cache; - opus_int16 *cindex; - unsigned char *bits; - unsigned char *cap; - - cindex = (opus_int16 *)opus_alloc(sizeof(cache->index[0])*m->nbEBands*(LM+2)); - cache->index = cindex; - - /* Scan for all unique band sizes */ - for (i=0;i<=LM+1;i++) - { - for (j=0;jnbEBands;j++) - { - int k; - int N = (eBands[j+1]-eBands[j])<>1; - cindex[i*m->nbEBands+j] = -1; - /* Find other bands that have the same size */ - for (k=0;k<=i;k++) - { - int n; - for (n=0;nnbEBands && (k!=i || n>1) - { - cindex[i*m->nbEBands+j] = cindex[k*m->nbEBands+n]; - break; - } - } - } - if (cache->index[i*m->nbEBands+j] == -1 && N!=0) - { - int K; - entryN[nbEntries] = N; - K = 0; - while (fits_in32(N,get_pulses(K+1)) && KnbEBands+j] = curr; - entryI[nbEntries] = curr; - - curr += K+1; - nbEntries++; - } - } - } - bits = (unsigned char *)opus_alloc(sizeof(unsigned char)*curr); - cache->bits = bits; - cache->size = curr; - /* Compute the cache for all unique sizes */ - for (i=0;icaps = cap = (unsigned char *)opus_alloc(sizeof(cache->caps[0])*(LM+1)*2*m->nbEBands); - for (i=0;i<=LM;i++) - { - for (C=1;C<=2;C++) - { - for (j=0;jnbEBands;j++) - { - int N0; - int max_bits; - N0 = m->eBands[j+1]-m->eBands[j]; - /* N=1 bands only have a sign bit and fine bits. */ - if (N0<1 are even, including custom modes.*/ - if (N0 > 2) - { - N0>>=1; - LM0--; - } - /* N0=1 bands can't be split down to N<2. */ - else if (N0 <= 1) - { - LM0=IMIN(i,1); - N0<<=LM0; - } - /* Compute the cost for the lowest-level PVQ of a fully split - band. */ - pcache = bits + cindex[(LM0+1)*m->nbEBands+j]; - max_bits = pcache[pcache[0]]+1; - /* Add in the cost of coding regular splits. */ - N = N0; - for(k=0;klogN[j]+((LM0+k)<>1)-QTHETA_OFFSET; - /* The number of qtheta bits we'll allocate if the remainder - is to be max_bits. - The average measured cost for theta is 0.89701 times qb, - approximated here as 459/512. */ - num=459*(opus_int32)((2*N-1)*offset+max_bits); - den=((opus_int32)(2*N-1)<<9)-459; - qb = IMIN((num+(den>>1))/den, 57); - celt_assert(qb >= 0); - max_bits += qb; - N <<= 1; - } - /* Add in the cost of a stereo split, if necessary. */ - if (C==2) - { - max_bits <<= 1; - offset = ((m->logN[j]+(i<>1)-(N==2?QTHETA_OFFSET_TWOPHASE:QTHETA_OFFSET); - ndof = 2*N-1-(N==2); - /* The average measured cost for theta with the step PDF is - 0.95164 times qb, approximated here as 487/512. */ - num = (N==2?512:487)*(opus_int32)(max_bits+ndof*offset); - den = ((opus_int32)ndof<<9)-(N==2?512:487); - qb = IMIN((num+(den>>1))/den, (N==2?64:61)); - celt_assert(qb >= 0); - max_bits += qb; - } - /* Add the fine bits we'll use. */ - /* Compensate for the extra DoF in stereo */ - ndof = C*N + ((C==2 && N>2) ? 1 : 0); - /* Offset the number of fine bits by log2(N)/2 + FINE_OFFSET - compared to their "fair share" of total/N */ - offset = ((m->logN[j] + (i<>1)-FINE_OFFSET; - /* N=2 is the only point that doesn't match the curve */ - if (N==2) - offset += 1<>2; - /* The number of fine bits we'll allocate if the remainder is - to be max_bits. */ - num = max_bits+ndof*offset; - den = (ndof-1)<>1))/den, MAX_FINE_BITS); - celt_assert(qb >= 0); - max_bits += C*qb<eBands[j+1]-m->eBands[j])<= 0); - celt_assert(max_bits < 256); - *cap++ = (unsigned char)max_bits; - } - } - } -} - -#endif /* CUSTOM_MODES */ - -#define ALLOC_STEPS 6 - -static OPUS_INLINE int interp_bits2pulses(const CELTMode *m, int start, int end, int skip_start, - const int *bits1, const int *bits2, const int *thresh, const int *cap, opus_int32 total, opus_int32 *_balance, - int skip_rsv, int *intensity, int intensity_rsv, int *dual_stereo, int dual_stereo_rsv, int *bits, - int *ebits, int *fine_priority, int C, int LM, ec_ctx *ec, int encode, int prev, int signalBandwidth) -{ - opus_int32 psum; - int lo, hi; - int i, j; - int logM; - int stereo; - int codedBands=-1; - int alloc_floor; - opus_int32 left, percoeff; - int done; - opus_int32 balance; - SAVE_STACK; - - alloc_floor = C<1; - - logM = LM<>1; - psum = 0; - done = 0; - for (j=end;j-->start;) - { - int tmp = bits1[j] + (mid*(opus_int32)bits2[j]>>ALLOC_STEPS); - if (tmp >= thresh[j] || done) - { - done = 1; - /* Don't allocate more than we can actually use */ - psum += IMIN(tmp, cap[j]); - } else { - if (tmp >= alloc_floor) - psum += alloc_floor; - } - } - if (psum > total) - hi = mid; - else - lo = mid; - } - psum = 0; - /*printf ("interp bisection gave %d\n", lo);*/ - done = 0; - for (j=end;j-->start;) - { - int tmp = bits1[j] + (lo*bits2[j]>>ALLOC_STEPS); - if (tmp < thresh[j] && !done) - { - if (tmp >= alloc_floor) - tmp = alloc_floor; - else - tmp = 0; - } else - done = 1; - /* Don't allocate more than we can actually use */ - tmp = IMIN(tmp, cap[j]); - bits[j] = tmp; - psum += tmp; - } - - /* Decide which bands to skip, working backwards from the end. */ - for (codedBands=end;;codedBands--) - { - int band_width; - int band_bits; - int rem; - j = codedBands-1; - /* Never skip the first band, nor a band that has been boosted by - dynalloc. - In the first case, we'd be coding a bit to signal we're going to waste - all the other bits. - In the second case, we'd be coding a bit to redistribute all the bits - we just signaled should be cocentrated in this band. */ - if (j<=skip_start) - { - /* Give the bit we reserved to end skipping back. */ - total += skip_rsv; - break; - } - /*Figure out how many left-over bits we would be adding to this band. - This can include bits we've stolen back from higher, skipped bands.*/ - left = total-psum; - percoeff = left/(m->eBands[codedBands]-m->eBands[start]); - left -= (m->eBands[codedBands]-m->eBands[start])*percoeff; - rem = IMAX(left-(m->eBands[j]-m->eBands[start]),0); - band_width = m->eBands[codedBands]-m->eBands[j]; - band_bits = (int)(bits[j] + percoeff*band_width + rem); - /*Only code a skip decision if we're above the threshold for this band. - Otherwise it is force-skipped. - This ensures that we have enough bits to code the skip flag.*/ - if (band_bits >= IMAX(thresh[j], alloc_floor+(1< ((j>4 && j<=signalBandwidth)) -#endif - { - ec_enc_bit_logp(ec, 1, 1); - break; - } - ec_enc_bit_logp(ec, 0, 1); - } else if (ec_dec_bit_logp(ec, 1)) { - break; - } - /*We used a bit to skip this band.*/ - psum += 1< 0) - intensity_rsv = LOG2_FRAC_TABLE[j-start]; - psum += intensity_rsv; - if (band_bits >= alloc_floor) - { - /*If we have enough for a fine energy bit per channel, use it.*/ - psum += alloc_floor; - bits[j] = alloc_floor; - } else { - /*Otherwise this band gets nothing at all.*/ - bits[j] = 0; - } - } - - celt_assert(codedBands > start); - /* Code the intensity and dual stereo parameters. */ - if (intensity_rsv > 0) - { - if (encode) - { - *intensity = IMIN(*intensity, codedBands); - ec_enc_uint(ec, *intensity-start, codedBands+1-start); - } - else - *intensity = start+ec_dec_uint(ec, codedBands+1-start); - } - else - *intensity = 0; - if (*intensity <= start) - { - total += dual_stereo_rsv; - dual_stereo_rsv = 0; - } - if (dual_stereo_rsv > 0) - { - if (encode) - ec_enc_bit_logp(ec, *dual_stereo, 1); - else - *dual_stereo = ec_dec_bit_logp(ec, 1); - } - else - *dual_stereo = 0; - - /* Allocate the remaining bits */ - left = total-psum; - percoeff = left/(m->eBands[codedBands]-m->eBands[start]); - left -= (m->eBands[codedBands]-m->eBands[start])*percoeff; - for (j=start;jeBands[j+1]-m->eBands[j])); - for (j=start;jeBands[j+1]-m->eBands[j]); - bits[j] += tmp; - left -= tmp; - } - /*for (j=0;j= 0); - N0 = m->eBands[j+1]-m->eBands[j]; - N=N0<1) - { - excess = MAX32(bit-cap[j],0); - bits[j] = bit-excess; - - /* Compensate for the extra DoF in stereo */ - den=(C*N+ ((C==2 && N>2 && !*dual_stereo && j<*intensity) ? 1 : 0)); - - NClogN = den*(m->logN[j] + logM); - - /* Offset for the number of fine bits by log2(N)/2 + FINE_OFFSET - compared to their "fair share" of total/N */ - offset = (NClogN>>1)-den*FINE_OFFSET; - - /* N=2 is the only point that doesn't match the curve */ - if (N==2) - offset += den<>2; - - /* Changing the offset for allocating the second and third - fine energy bit */ - if (bits[j] + offset < den*2<>2; - else if (bits[j] + offset < den*3<>3; - - /* Divide with rounding */ - ebits[j] = IMAX(0, (bits[j] + offset + (den<<(BITRES-1))) / (den< (bits[j]>>BITRES)) - ebits[j] = bits[j] >> stereo >> BITRES; - - /* More than that is useless because that's about as far as PVQ can go */ - ebits[j] = IMIN(ebits[j], MAX_FINE_BITS); - - /* If we rounded down or capped this band, make it a candidate for the - final fine energy pass */ - fine_priority[j] = ebits[j]*(den<= bits[j]+offset; - - /* Remove the allocated fine bits; the rest are assigned to PVQ */ - bits[j] -= C*ebits[j]< 0) - { - int extra_fine; - int extra_bits; - extra_fine = IMIN(excess>>(stereo+BITRES),MAX_FINE_BITS-ebits[j]); - ebits[j] += extra_fine; - extra_bits = extra_fine*C<= excess-balance; - excess -= extra_bits; - } - balance = excess; - - celt_assert(bits[j] >= 0); - celt_assert(ebits[j] >= 0); - } - /* Save any remaining bits over the cap for the rebalancing in - quant_all_bands(). */ - *_balance = balance; - - /* The skipped bands use all their bits for fine energy. */ - for (;j> stereo >> BITRES; - celt_assert(C*ebits[j]<nbEBands; - skip_start = start; - /* Reserve a bit to signal the end of manually skipped bands. */ - skip_rsv = total >= 1<total) - intensity_rsv = 0; - else - { - total -= intensity_rsv; - dual_stereo_rsv = total>=1<eBands[j+1]-m->eBands[j])<>4); - /* Tilt of the allocation curve */ - trim_offset[j] = C*(m->eBands[j+1]-m->eBands[j])*(alloc_trim-5-LM)*(end-j-1) - *(1<<(LM+BITRES))>>6; - /* Giving less resolution to single-coefficient bands because they get - more benefit from having one coarse value per coefficient*/ - if ((m->eBands[j+1]-m->eBands[j])<nbAllocVectors - 1; - do - { - int done = 0; - int psum = 0; - int mid = (lo+hi) >> 1; - for (j=end;j-->start;) - { - int bitsj; - int N = m->eBands[j+1]-m->eBands[j]; - bitsj = C*N*m->allocVectors[mid*len+j]<>2; - if (bitsj > 0) - bitsj = IMAX(0, bitsj + trim_offset[j]); - bitsj += offsets[j]; - if (bitsj >= thresh[j] || done) - { - done = 1; - /* Don't allocate more than we can actually use */ - psum += IMIN(bitsj, cap[j]); - } else { - if (bitsj >= C< total) - hi = mid - 1; - else - lo = mid + 1; - /*printf ("lo = %d, hi = %d\n", lo, hi);*/ - } - while (lo <= hi); - hi = lo--; - /*printf ("interp between %d and %d\n", lo, hi);*/ - for (j=start;jeBands[j+1]-m->eBands[j]; - bits1j = C*N*m->allocVectors[lo*len+j]<>2; - bits2j = hi>=m->nbAllocVectors ? - cap[j] : C*N*m->allocVectors[hi*len+j]<>2; - if (bits1j > 0) - bits1j = IMAX(0, bits1j + trim_offset[j]); - if (bits2j > 0) - bits2j = IMAX(0, bits2j + trim_offset[j]); - if (lo > 0) - bits1j += offsets[j]; - bits2j += offsets[j]; - if (offsets[j]>0) - skip_start = j; - bits2j = IMAX(0,bits2j-bits1j); - bits1[j] = bits1j; - bits2[j] = bits2j; - } - codedBands = interp_bits2pulses(m, start, end, skip_start, bits1, bits2, thresh, cap, - total, balance, skip_rsv, intensity, intensity_rsv, dual_stereo, dual_stereo_rsv, - pulses, ebits, fine_priority, C, LM, ec, encode, prev, signalBandwidth); - RESTORE_STACK; - return codedBands; -} - diff --git a/src/opus-1.1/celt/rate.h b/src/opus-1.1/celt/rate.h deleted file mode 100644 index f1e06611..00000000 --- a/src/opus-1.1/celt/rate.h +++ /dev/null @@ -1,101 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef RATE_H -#define RATE_H - -#define MAX_PSEUDO 40 -#define LOG_MAX_PSEUDO 6 - -#define MAX_PULSES 128 - -#define MAX_FINE_BITS 8 - -#define FINE_OFFSET 21 -#define QTHETA_OFFSET 4 -#define QTHETA_OFFSET_TWOPHASE 16 - -#include "cwrs.h" -#include "modes.h" - -void compute_pulse_cache(CELTMode *m, int LM); - -static OPUS_INLINE int get_pulses(int i) -{ - return i<8 ? i : (8 + (i&7)) << ((i>>3)-1); -} - -static OPUS_INLINE int bits2pulses(const CELTMode *m, int band, int LM, int bits) -{ - int i; - int lo, hi; - const unsigned char *cache; - - LM++; - cache = m->cache.bits + m->cache.index[LM*m->nbEBands+band]; - - lo = 0; - hi = cache[0]; - bits--; - for (i=0;i>1; - /* OPT: Make sure this is implemented with a conditional move */ - if ((int)cache[mid] >= bits) - hi = mid; - else - lo = mid; - } - if (bits- (lo == 0 ? -1 : (int)cache[lo]) <= (int)cache[hi]-bits) - return lo; - else - return hi; -} - -static OPUS_INLINE int pulses2bits(const CELTMode *m, int band, int LM, int pulses) -{ - const unsigned char *cache; - - LM++; - cache = m->cache.bits + m->cache.index[LM*m->nbEBands+band]; - return pulses == 0 ? 0 : cache[pulses]+1; -} - -/** Compute the pulse allocation, i.e. how many pulses will go in each - * band. - @param m mode - @param offsets Requested increase or decrease in the number of bits for - each band - @param total Number of bands - @param pulses Number of pulses per band (returned) - @return Total number of bits allocated -*/ -int compute_allocation(const CELTMode *m, int start, int end, const int *offsets, const int *cap, int alloc_trim, int *intensity, int *dual_stero, - opus_int32 total, opus_int32 *balance, int *pulses, int *ebits, int *fine_priority, int C, int LM, ec_ctx *ec, int encode, int prev, int signalBandwidth); - -#endif diff --git a/src/opus-1.1/celt/stack_alloc.h b/src/opus-1.1/celt/stack_alloc.h deleted file mode 100644 index 316a6ce1..00000000 --- a/src/opus-1.1/celt/stack_alloc.h +++ /dev/null @@ -1,178 +0,0 @@ -/* Copyright (C) 2002-2003 Jean-Marc Valin - Copyright (C) 2007-2009 Xiph.Org Foundation */ -/** - @file stack_alloc.h - @brief Temporary memory allocation on stack -*/ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef STACK_ALLOC_H -#define STACK_ALLOC_H - -#include "opus_types.h" -#include "opus_defines.h" - -#if (!defined (VAR_ARRAYS) && !defined (USE_ALLOCA) && !defined (NONTHREADSAFE_PSEUDOSTACK)) -#error "Opus requires one of VAR_ARRAYS, USE_ALLOCA, or NONTHREADSAFE_PSEUDOSTACK be defined to select the temporary allocation mode." -#endif - -#ifdef USE_ALLOCA -# ifdef WIN32 -# include -# else -# ifdef HAVE_ALLOCA_H -# include -# else -# include -# endif -# endif -#endif - -/** - * @def ALIGN(stack, size) - * - * Aligns the stack to a 'size' boundary - * - * @param stack Stack - * @param size New size boundary - */ - -/** - * @def PUSH(stack, size, type) - * - * Allocates 'size' elements of type 'type' on the stack - * - * @param stack Stack - * @param size Number of elements - * @param type Type of element - */ - -/** - * @def VARDECL(var) - * - * Declare variable on stack - * - * @param var Variable to declare - */ - -/** - * @def ALLOC(var, size, type) - * - * Allocate 'size' elements of 'type' on stack - * - * @param var Name of variable to allocate - * @param size Number of elements - * @param type Type of element - */ - -#if defined(VAR_ARRAYS) - -#define VARDECL(type, var) -#define ALLOC(var, size, type) type var[size] -#define SAVE_STACK -#define RESTORE_STACK -#define ALLOC_STACK -/* C99 does not allow VLAs of size zero */ -#define ALLOC_NONE 1 - -#elif defined(USE_ALLOCA) - -#define VARDECL(type, var) type *var - -# ifdef WIN32 -# define ALLOC(var, size, type) var = ((type*)_alloca(sizeof(type)*(size))) -# else -# define ALLOC(var, size, type) var = ((type*)alloca(sizeof(type)*(size))) -# endif - -#define SAVE_STACK -#define RESTORE_STACK -#define ALLOC_STACK -#define ALLOC_NONE 0 - -#else - -#ifdef CELT_C -char *global_stack=0; -#else -extern char *global_stack; -#endif /* CELT_C */ - -#ifdef ENABLE_VALGRIND - -#include - -#ifdef CELT_C -char *global_stack_top=0; -#else -extern char *global_stack_top; -#endif /* CELT_C */ - -#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1)) -#define PUSH(stack, size, type) (VALGRIND_MAKE_MEM_NOACCESS(stack, global_stack_top-stack),ALIGN((stack),sizeof(type)/sizeof(char)),VALGRIND_MAKE_MEM_UNDEFINED(stack, ((size)*sizeof(type)/sizeof(char))),(stack)+=(2*(size)*sizeof(type)/sizeof(char)),(type*)((stack)-(2*(size)*sizeof(type)/sizeof(char)))) -#define RESTORE_STACK ((global_stack = _saved_stack),VALGRIND_MAKE_MEM_NOACCESS(global_stack, global_stack_top-global_stack)) -#define ALLOC_STACK char *_saved_stack; ((global_stack = (global_stack==0) ? ((global_stack_top=opus_alloc_scratch(GLOBAL_STACK_SIZE*2)+(GLOBAL_STACK_SIZE*2))-(GLOBAL_STACK_SIZE*2)) : global_stack),VALGRIND_MAKE_MEM_NOACCESS(global_stack, global_stack_top-global_stack)); _saved_stack = global_stack; - -#else - -#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1)) -#define PUSH(stack, size, type) (ALIGN((stack),sizeof(type)/sizeof(char)),(stack)+=(size)*(sizeof(type)/sizeof(char)),(type*)((stack)-(size)*(sizeof(type)/sizeof(char)))) -#define RESTORE_STACK (global_stack = _saved_stack) -#define ALLOC_STACK char *_saved_stack; (global_stack = (global_stack==0) ? opus_alloc_scratch(GLOBAL_STACK_SIZE) : global_stack); _saved_stack = global_stack; - -#endif /* ENABLE_VALGRIND */ - -#include "os_support.h" -#define VARDECL(type, var) type *var -#define ALLOC(var, size, type) var = PUSH(global_stack, size, type) -#define SAVE_STACK char *_saved_stack = global_stack; -#define ALLOC_NONE 0 - -#endif /* VAR_ARRAYS */ - - -#ifdef ENABLE_VALGRIND - -#include -#define OPUS_CHECK_ARRAY(ptr, len) VALGRIND_CHECK_MEM_IS_DEFINED(ptr, len*sizeof(*ptr)) -#define OPUS_CHECK_VALUE(value) VALGRIND_CHECK_VALUE_IS_DEFINED(value) -#define OPUS_CHECK_ARRAY_COND(ptr, len) VALGRIND_CHECK_MEM_IS_DEFINED(ptr, len*sizeof(*ptr)) -#define OPUS_CHECK_VALUE_COND(value) VALGRIND_CHECK_VALUE_IS_DEFINED(value) -#define OPUS_PRINT_INT(value) do {fprintf(stderr, #value " = %d at %s:%d\n", value, __FILE__, __LINE__);}while(0) -#define OPUS_FPRINTF fprintf - -#else - -static OPUS_INLINE int _opus_false(void) {return 0;} -#define OPUS_CHECK_ARRAY(ptr, len) _opus_false() -#define OPUS_CHECK_VALUE(value) _opus_false() -#define OPUS_PRINT_INT(value) do{}while(0) -#define OPUS_FPRINTF (void) - -#endif - - -#endif /* STACK_ALLOC_H */ diff --git a/src/opus-1.1/celt/static_modes_fixed.h b/src/opus-1.1/celt/static_modes_fixed.h deleted file mode 100644 index 216df9e6..00000000 --- a/src/opus-1.1/celt/static_modes_fixed.h +++ /dev/null @@ -1,595 +0,0 @@ -/* The contents of this file was automatically generated by dump_modes.c - with arguments: 48000 960 - It contains static definitions for some pre-defined modes. */ -#include "modes.h" -#include "rate.h" - -#ifndef DEF_WINDOW120 -#define DEF_WINDOW120 -static const opus_val16 window120[120] = { -2, 20, 55, 108, 178, -266, 372, 494, 635, 792, -966, 1157, 1365, 1590, 1831, -2089, 2362, 2651, 2956, 3276, -3611, 3961, 4325, 4703, 5094, -5499, 5916, 6346, 6788, 7241, -7705, 8179, 8663, 9156, 9657, -10167, 10684, 11207, 11736, 12271, -12810, 13353, 13899, 14447, 14997, -15547, 16098, 16648, 17197, 17744, -18287, 18827, 19363, 19893, 20418, -20936, 21447, 21950, 22445, 22931, -23407, 23874, 24330, 24774, 25208, -25629, 26039, 26435, 26819, 27190, -27548, 27893, 28224, 28541, 28845, -29135, 29411, 29674, 29924, 30160, -30384, 30594, 30792, 30977, 31151, -31313, 31463, 31602, 31731, 31849, -31958, 32057, 32148, 32229, 32303, -32370, 32429, 32481, 32528, 32568, -32604, 32634, 32661, 32683, 32701, -32717, 32729, 32740, 32748, 32754, -32758, 32762, 32764, 32766, 32767, -32767, 32767, 32767, 32767, 32767, -}; -#endif - -#ifndef DEF_LOGN400 -#define DEF_LOGN400 -static const opus_int16 logN400[21] = { -0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36, }; -#endif - -#ifndef DEF_PULSE_CACHE50 -#define DEF_PULSE_CACHE50 -static const opus_int16 cache_index50[105] = { --1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41, -82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41, -41, 41, 41, 123, 123, 123, 164, 164, 240, 266, 283, 295, 41, 41, 41, -41, 41, 41, 41, 41, 123, 123, 123, 123, 240, 240, 240, 266, 266, 305, -318, 328, 336, 123, 123, 123, 123, 123, 123, 123, 123, 240, 240, 240, 240, -305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240, -240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387, -}; -static const unsigned char cache_bits50[392] = { -40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 40, 15, 23, 28, -31, 34, 36, 38, 39, 41, 42, 43, 44, 45, 46, 47, 47, 49, 50, -51, 52, 53, 54, 55, 55, 57, 58, 59, 60, 61, 62, 63, 63, 65, -66, 67, 68, 69, 70, 71, 71, 40, 20, 33, 41, 48, 53, 57, 61, -64, 66, 69, 71, 73, 75, 76, 78, 80, 82, 85, 87, 89, 91, 92, -94, 96, 98, 101, 103, 105, 107, 108, 110, 112, 114, 117, 119, 121, 123, -124, 126, 128, 40, 23, 39, 51, 60, 67, 73, 79, 83, 87, 91, 94, -97, 100, 102, 105, 107, 111, 115, 118, 121, 124, 126, 129, 131, 135, 139, -142, 145, 148, 150, 153, 155, 159, 163, 166, 169, 172, 174, 177, 179, 35, -28, 49, 65, 78, 89, 99, 107, 114, 120, 126, 132, 136, 141, 145, 149, -153, 159, 165, 171, 176, 180, 185, 189, 192, 199, 205, 211, 216, 220, 225, -229, 232, 239, 245, 251, 21, 33, 58, 79, 97, 112, 125, 137, 148, 157, -166, 174, 182, 189, 195, 201, 207, 217, 227, 235, 243, 251, 17, 35, 63, -86, 106, 123, 139, 152, 165, 177, 187, 197, 206, 214, 222, 230, 237, 250, -25, 31, 55, 75, 91, 105, 117, 128, 138, 146, 154, 161, 168, 174, 180, -185, 190, 200, 208, 215, 222, 229, 235, 240, 245, 255, 16, 36, 65, 89, -110, 128, 144, 159, 173, 185, 196, 207, 217, 226, 234, 242, 250, 11, 41, -74, 103, 128, 151, 172, 191, 209, 225, 241, 255, 9, 43, 79, 110, 138, -163, 186, 207, 227, 246, 12, 39, 71, 99, 123, 144, 164, 182, 198, 214, -228, 241, 253, 9, 44, 81, 113, 142, 168, 192, 214, 235, 255, 7, 49, -90, 127, 160, 191, 220, 247, 6, 51, 95, 134, 170, 203, 234, 7, 47, -87, 123, 155, 184, 212, 237, 6, 52, 97, 137, 174, 208, 240, 5, 57, -106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187, -224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127, -182, 234, }; -static const unsigned char cache_caps50[168] = { -224, 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 185, 185, 185, -178, 178, 168, 134, 61, 37, 224, 224, 224, 224, 224, 224, 224, 224, 240, -240, 240, 240, 207, 207, 207, 198, 198, 183, 144, 66, 40, 160, 160, 160, -160, 160, 160, 160, 160, 185, 185, 185, 185, 193, 193, 193, 183, 183, 172, -138, 64, 38, 240, 240, 240, 240, 240, 240, 240, 240, 207, 207, 207, 207, -204, 204, 204, 193, 193, 180, 143, 66, 40, 185, 185, 185, 185, 185, 185, -185, 185, 193, 193, 193, 193, 193, 193, 193, 183, 183, 172, 138, 65, 39, -207, 207, 207, 207, 207, 207, 207, 207, 204, 204, 204, 204, 201, 201, 201, -188, 188, 176, 141, 66, 40, 193, 193, 193, 193, 193, 193, 193, 193, 193, -193, 193, 193, 194, 194, 194, 184, 184, 173, 139, 65, 39, 204, 204, 204, -204, 204, 204, 204, 204, 201, 201, 201, 201, 198, 198, 198, 187, 187, 175, -140, 66, 40, }; -#endif - -#ifndef FFT_TWIDDLES48000_960 -#define FFT_TWIDDLES48000_960 -static const kiss_twiddle_cpx fft_twiddles48000_960[480] = { -{32767, 0}, {32766, -429}, -{32757, -858}, {32743, -1287}, -{32724, -1715}, {32698, -2143}, -{32667, -2570}, {32631, -2998}, -{32588, -3425}, {32541, -3851}, -{32488, -4277}, {32429, -4701}, -{32364, -5125}, {32295, -5548}, -{32219, -5971}, {32138, -6393}, -{32051, -6813}, {31960, -7231}, -{31863, -7650}, {31760, -8067}, -{31652, -8481}, {31539, -8895}, -{31419, -9306}, {31294, -9716}, -{31165, -10126}, {31030, -10532}, -{30889, -10937}, {30743, -11340}, -{30592, -11741}, {30436, -12141}, -{30274, -12540}, {30107, -12935}, -{29936, -13328}, {29758, -13718}, -{29577, -14107}, {29390, -14493}, -{29197, -14875}, {29000, -15257}, -{28797, -15635}, {28590, -16010}, -{28379, -16384}, {28162, -16753}, -{27940, -17119}, {27714, -17484}, -{27482, -17845}, {27246, -18205}, -{27006, -18560}, {26760, -18911}, -{26510, -19260}, {26257, -19606}, -{25997, -19947}, {25734, -20286}, -{25466, -20621}, {25194, -20952}, -{24918, -21281}, {24637, -21605}, -{24353, -21926}, {24063, -22242}, -{23770, -22555}, {23473, -22865}, -{23171, -23171}, {22866, -23472}, -{22557, -23769}, {22244, -24063}, -{21927, -24352}, {21606, -24636}, -{21282, -24917}, {20954, -25194}, -{20622, -25465}, {20288, -25733}, -{19949, -25997}, {19607, -26255}, -{19261, -26509}, {18914, -26760}, -{18561, -27004}, {18205, -27246}, -{17846, -27481}, {17485, -27713}, -{17122, -27940}, {16755, -28162}, -{16385, -28378}, {16012, -28590}, -{15636, -28797}, {15258, -28999}, -{14878, -29197}, {14494, -29389}, -{14108, -29576}, {13720, -29757}, -{13329, -29934}, {12937, -30107}, -{12540, -30274}, {12142, -30435}, -{11744, -30592}, {11342, -30743}, -{10939, -30889}, {10534, -31030}, -{10127, -31164}, {9718, -31294}, -{9307, -31418}, {8895, -31537}, -{8482, -31652}, {8067, -31759}, -{7650, -31862}, {7233, -31960}, -{6815, -32051}, {6393, -32138}, -{5973, -32219}, {5549, -32294}, -{5127, -32364}, {4703, -32429}, -{4278, -32487}, {3852, -32541}, -{3426, -32588}, {2999, -32630}, -{2572, -32667}, {2144, -32698}, -{1716, -32724}, {1287, -32742}, -{860, -32757}, {430, -32766}, -{0, -32767}, {-429, -32766}, -{-858, -32757}, {-1287, -32743}, -{-1715, -32724}, {-2143, -32698}, -{-2570, -32667}, {-2998, -32631}, -{-3425, -32588}, {-3851, -32541}, -{-4277, -32488}, {-4701, -32429}, -{-5125, -32364}, {-5548, -32295}, -{-5971, -32219}, {-6393, -32138}, -{-6813, -32051}, {-7231, -31960}, -{-7650, -31863}, {-8067, -31760}, -{-8481, -31652}, {-8895, -31539}, -{-9306, -31419}, {-9716, -31294}, -{-10126, -31165}, {-10532, -31030}, -{-10937, -30889}, {-11340, -30743}, -{-11741, -30592}, {-12141, -30436}, -{-12540, -30274}, {-12935, -30107}, -{-13328, -29936}, {-13718, -29758}, -{-14107, -29577}, {-14493, -29390}, -{-14875, -29197}, {-15257, -29000}, -{-15635, -28797}, {-16010, -28590}, -{-16384, -28379}, {-16753, -28162}, -{-17119, -27940}, {-17484, -27714}, -{-17845, -27482}, {-18205, -27246}, -{-18560, -27006}, {-18911, -26760}, -{-19260, -26510}, {-19606, -26257}, -{-19947, -25997}, {-20286, -25734}, -{-20621, -25466}, {-20952, -25194}, -{-21281, -24918}, {-21605, -24637}, -{-21926, -24353}, {-22242, -24063}, -{-22555, -23770}, {-22865, -23473}, -{-23171, -23171}, {-23472, -22866}, -{-23769, -22557}, {-24063, -22244}, -{-24352, -21927}, {-24636, -21606}, -{-24917, -21282}, {-25194, -20954}, -{-25465, -20622}, {-25733, -20288}, -{-25997, -19949}, {-26255, -19607}, -{-26509, -19261}, {-26760, -18914}, -{-27004, -18561}, {-27246, -18205}, -{-27481, -17846}, {-27713, -17485}, -{-27940, -17122}, {-28162, -16755}, -{-28378, -16385}, {-28590, -16012}, -{-28797, -15636}, {-28999, -15258}, -{-29197, -14878}, {-29389, -14494}, -{-29576, -14108}, {-29757, -13720}, -{-29934, -13329}, {-30107, -12937}, -{-30274, -12540}, {-30435, -12142}, -{-30592, -11744}, {-30743, -11342}, -{-30889, -10939}, {-31030, -10534}, -{-31164, -10127}, {-31294, -9718}, -{-31418, -9307}, {-31537, -8895}, -{-31652, -8482}, {-31759, -8067}, -{-31862, -7650}, {-31960, -7233}, -{-32051, -6815}, {-32138, -6393}, -{-32219, -5973}, {-32294, -5549}, -{-32364, -5127}, {-32429, -4703}, -{-32487, -4278}, {-32541, -3852}, -{-32588, -3426}, {-32630, -2999}, -{-32667, -2572}, {-32698, -2144}, -{-32724, -1716}, {-32742, -1287}, -{-32757, -860}, {-32766, -430}, -{-32767, 0}, {-32766, 429}, -{-32757, 858}, {-32743, 1287}, -{-32724, 1715}, {-32698, 2143}, -{-32667, 2570}, {-32631, 2998}, -{-32588, 3425}, {-32541, 3851}, -{-32488, 4277}, {-32429, 4701}, -{-32364, 5125}, {-32295, 5548}, -{-32219, 5971}, {-32138, 6393}, -{-32051, 6813}, {-31960, 7231}, -{-31863, 7650}, {-31760, 8067}, -{-31652, 8481}, {-31539, 8895}, -{-31419, 9306}, {-31294, 9716}, -{-31165, 10126}, {-31030, 10532}, -{-30889, 10937}, {-30743, 11340}, -{-30592, 11741}, {-30436, 12141}, -{-30274, 12540}, {-30107, 12935}, -{-29936, 13328}, {-29758, 13718}, -{-29577, 14107}, {-29390, 14493}, -{-29197, 14875}, {-29000, 15257}, -{-28797, 15635}, {-28590, 16010}, -{-28379, 16384}, {-28162, 16753}, -{-27940, 17119}, {-27714, 17484}, -{-27482, 17845}, {-27246, 18205}, -{-27006, 18560}, {-26760, 18911}, -{-26510, 19260}, {-26257, 19606}, -{-25997, 19947}, {-25734, 20286}, -{-25466, 20621}, {-25194, 20952}, -{-24918, 21281}, {-24637, 21605}, -{-24353, 21926}, {-24063, 22242}, -{-23770, 22555}, {-23473, 22865}, -{-23171, 23171}, {-22866, 23472}, -{-22557, 23769}, {-22244, 24063}, -{-21927, 24352}, {-21606, 24636}, -{-21282, 24917}, {-20954, 25194}, -{-20622, 25465}, {-20288, 25733}, -{-19949, 25997}, {-19607, 26255}, -{-19261, 26509}, {-18914, 26760}, -{-18561, 27004}, {-18205, 27246}, -{-17846, 27481}, {-17485, 27713}, -{-17122, 27940}, {-16755, 28162}, -{-16385, 28378}, {-16012, 28590}, -{-15636, 28797}, {-15258, 28999}, -{-14878, 29197}, {-14494, 29389}, -{-14108, 29576}, {-13720, 29757}, -{-13329, 29934}, {-12937, 30107}, -{-12540, 30274}, {-12142, 30435}, -{-11744, 30592}, {-11342, 30743}, -{-10939, 30889}, {-10534, 31030}, -{-10127, 31164}, {-9718, 31294}, -{-9307, 31418}, {-8895, 31537}, -{-8482, 31652}, {-8067, 31759}, -{-7650, 31862}, {-7233, 31960}, -{-6815, 32051}, {-6393, 32138}, -{-5973, 32219}, {-5549, 32294}, -{-5127, 32364}, {-4703, 32429}, -{-4278, 32487}, {-3852, 32541}, -{-3426, 32588}, {-2999, 32630}, -{-2572, 32667}, {-2144, 32698}, -{-1716, 32724}, {-1287, 32742}, -{-860, 32757}, {-430, 32766}, -{0, 32767}, {429, 32766}, -{858, 32757}, {1287, 32743}, -{1715, 32724}, {2143, 32698}, -{2570, 32667}, {2998, 32631}, -{3425, 32588}, {3851, 32541}, -{4277, 32488}, {4701, 32429}, -{5125, 32364}, {5548, 32295}, -{5971, 32219}, {6393, 32138}, -{6813, 32051}, {7231, 31960}, -{7650, 31863}, {8067, 31760}, -{8481, 31652}, {8895, 31539}, -{9306, 31419}, {9716, 31294}, -{10126, 31165}, {10532, 31030}, -{10937, 30889}, {11340, 30743}, -{11741, 30592}, {12141, 30436}, -{12540, 30274}, {12935, 30107}, -{13328, 29936}, {13718, 29758}, -{14107, 29577}, {14493, 29390}, -{14875, 29197}, {15257, 29000}, -{15635, 28797}, {16010, 28590}, -{16384, 28379}, {16753, 28162}, -{17119, 27940}, {17484, 27714}, -{17845, 27482}, {18205, 27246}, -{18560, 27006}, {18911, 26760}, -{19260, 26510}, {19606, 26257}, -{19947, 25997}, {20286, 25734}, -{20621, 25466}, {20952, 25194}, -{21281, 24918}, {21605, 24637}, -{21926, 24353}, {22242, 24063}, -{22555, 23770}, {22865, 23473}, -{23171, 23171}, {23472, 22866}, -{23769, 22557}, {24063, 22244}, -{24352, 21927}, {24636, 21606}, -{24917, 21282}, {25194, 20954}, -{25465, 20622}, {25733, 20288}, -{25997, 19949}, {26255, 19607}, -{26509, 19261}, {26760, 18914}, -{27004, 18561}, {27246, 18205}, -{27481, 17846}, {27713, 17485}, -{27940, 17122}, {28162, 16755}, -{28378, 16385}, {28590, 16012}, -{28797, 15636}, {28999, 15258}, -{29197, 14878}, {29389, 14494}, -{29576, 14108}, {29757, 13720}, -{29934, 13329}, {30107, 12937}, -{30274, 12540}, {30435, 12142}, -{30592, 11744}, {30743, 11342}, -{30889, 10939}, {31030, 10534}, -{31164, 10127}, {31294, 9718}, -{31418, 9307}, {31537, 8895}, -{31652, 8482}, {31759, 8067}, -{31862, 7650}, {31960, 7233}, -{32051, 6815}, {32138, 6393}, -{32219, 5973}, {32294, 5549}, -{32364, 5127}, {32429, 4703}, -{32487, 4278}, {32541, 3852}, -{32588, 3426}, {32630, 2999}, -{32667, 2572}, {32698, 2144}, -{32724, 1716}, {32742, 1287}, -{32757, 860}, {32766, 430}, -}; -#ifndef FFT_BITREV480 -#define FFT_BITREV480 -static const opus_int16 fft_bitrev480[480] = { -0, 120, 240, 360, 30, 150, 270, 390, 60, 180, 300, 420, 90, 210, 330, -450, 15, 135, 255, 375, 45, 165, 285, 405, 75, 195, 315, 435, 105, 225, -345, 465, 5, 125, 245, 365, 35, 155, 275, 395, 65, 185, 305, 425, 95, -215, 335, 455, 20, 140, 260, 380, 50, 170, 290, 410, 80, 200, 320, 440, -110, 230, 350, 470, 10, 130, 250, 370, 40, 160, 280, 400, 70, 190, 310, -430, 100, 220, 340, 460, 25, 145, 265, 385, 55, 175, 295, 415, 85, 205, -325, 445, 115, 235, 355, 475, 1, 121, 241, 361, 31, 151, 271, 391, 61, -181, 301, 421, 91, 211, 331, 451, 16, 136, 256, 376, 46, 166, 286, 406, -76, 196, 316, 436, 106, 226, 346, 466, 6, 126, 246, 366, 36, 156, 276, -396, 66, 186, 306, 426, 96, 216, 336, 456, 21, 141, 261, 381, 51, 171, -291, 411, 81, 201, 321, 441, 111, 231, 351, 471, 11, 131, 251, 371, 41, -161, 281, 401, 71, 191, 311, 431, 101, 221, 341, 461, 26, 146, 266, 386, -56, 176, 296, 416, 86, 206, 326, 446, 116, 236, 356, 476, 2, 122, 242, -362, 32, 152, 272, 392, 62, 182, 302, 422, 92, 212, 332, 452, 17, 137, -257, 377, 47, 167, 287, 407, 77, 197, 317, 437, 107, 227, 347, 467, 7, -127, 247, 367, 37, 157, 277, 397, 67, 187, 307, 427, 97, 217, 337, 457, -22, 142, 262, 382, 52, 172, 292, 412, 82, 202, 322, 442, 112, 232, 352, -472, 12, 132, 252, 372, 42, 162, 282, 402, 72, 192, 312, 432, 102, 222, -342, 462, 27, 147, 267, 387, 57, 177, 297, 417, 87, 207, 327, 447, 117, -237, 357, 477, 3, 123, 243, 363, 33, 153, 273, 393, 63, 183, 303, 423, -93, 213, 333, 453, 18, 138, 258, 378, 48, 168, 288, 408, 78, 198, 318, -438, 108, 228, 348, 468, 8, 128, 248, 368, 38, 158, 278, 398, 68, 188, -308, 428, 98, 218, 338, 458, 23, 143, 263, 383, 53, 173, 293, 413, 83, -203, 323, 443, 113, 233, 353, 473, 13, 133, 253, 373, 43, 163, 283, 403, -73, 193, 313, 433, 103, 223, 343, 463, 28, 148, 268, 388, 58, 178, 298, -418, 88, 208, 328, 448, 118, 238, 358, 478, 4, 124, 244, 364, 34, 154, -274, 394, 64, 184, 304, 424, 94, 214, 334, 454, 19, 139, 259, 379, 49, -169, 289, 409, 79, 199, 319, 439, 109, 229, 349, 469, 9, 129, 249, 369, -39, 159, 279, 399, 69, 189, 309, 429, 99, 219, 339, 459, 24, 144, 264, -384, 54, 174, 294, 414, 84, 204, 324, 444, 114, 234, 354, 474, 14, 134, -254, 374, 44, 164, 284, 404, 74, 194, 314, 434, 104, 224, 344, 464, 29, -149, 269, 389, 59, 179, 299, 419, 89, 209, 329, 449, 119, 239, 359, 479, -}; -#endif - -#ifndef FFT_BITREV240 -#define FFT_BITREV240 -static const opus_int16 fft_bitrev240[240] = { -0, 60, 120, 180, 15, 75, 135, 195, 30, 90, 150, 210, 45, 105, 165, -225, 5, 65, 125, 185, 20, 80, 140, 200, 35, 95, 155, 215, 50, 110, -170, 230, 10, 70, 130, 190, 25, 85, 145, 205, 40, 100, 160, 220, 55, -115, 175, 235, 1, 61, 121, 181, 16, 76, 136, 196, 31, 91, 151, 211, -46, 106, 166, 226, 6, 66, 126, 186, 21, 81, 141, 201, 36, 96, 156, -216, 51, 111, 171, 231, 11, 71, 131, 191, 26, 86, 146, 206, 41, 101, -161, 221, 56, 116, 176, 236, 2, 62, 122, 182, 17, 77, 137, 197, 32, -92, 152, 212, 47, 107, 167, 227, 7, 67, 127, 187, 22, 82, 142, 202, -37, 97, 157, 217, 52, 112, 172, 232, 12, 72, 132, 192, 27, 87, 147, -207, 42, 102, 162, 222, 57, 117, 177, 237, 3, 63, 123, 183, 18, 78, -138, 198, 33, 93, 153, 213, 48, 108, 168, 228, 8, 68, 128, 188, 23, -83, 143, 203, 38, 98, 158, 218, 53, 113, 173, 233, 13, 73, 133, 193, -28, 88, 148, 208, 43, 103, 163, 223, 58, 118, 178, 238, 4, 64, 124, -184, 19, 79, 139, 199, 34, 94, 154, 214, 49, 109, 169, 229, 9, 69, -129, 189, 24, 84, 144, 204, 39, 99, 159, 219, 54, 114, 174, 234, 14, -74, 134, 194, 29, 89, 149, 209, 44, 104, 164, 224, 59, 119, 179, 239, -}; -#endif - -#ifndef FFT_BITREV120 -#define FFT_BITREV120 -static const opus_int16 fft_bitrev120[120] = { -0, 30, 60, 90, 15, 45, 75, 105, 5, 35, 65, 95, 20, 50, 80, -110, 10, 40, 70, 100, 25, 55, 85, 115, 1, 31, 61, 91, 16, 46, -76, 106, 6, 36, 66, 96, 21, 51, 81, 111, 11, 41, 71, 101, 26, -56, 86, 116, 2, 32, 62, 92, 17, 47, 77, 107, 7, 37, 67, 97, -22, 52, 82, 112, 12, 42, 72, 102, 27, 57, 87, 117, 3, 33, 63, -93, 18, 48, 78, 108, 8, 38, 68, 98, 23, 53, 83, 113, 13, 43, -73, 103, 28, 58, 88, 118, 4, 34, 64, 94, 19, 49, 79, 109, 9, -39, 69, 99, 24, 54, 84, 114, 14, 44, 74, 104, 29, 59, 89, 119, -}; -#endif - -#ifndef FFT_BITREV60 -#define FFT_BITREV60 -static const opus_int16 fft_bitrev60[60] = { -0, 15, 30, 45, 5, 20, 35, 50, 10, 25, 40, 55, 1, 16, 31, -46, 6, 21, 36, 51, 11, 26, 41, 56, 2, 17, 32, 47, 7, 22, -37, 52, 12, 27, 42, 57, 3, 18, 33, 48, 8, 23, 38, 53, 13, -28, 43, 58, 4, 19, 34, 49, 9, 24, 39, 54, 14, 29, 44, 59, -}; -#endif - -#ifndef FFT_STATE48000_960_0 -#define FFT_STATE48000_960_0 -static const kiss_fft_state fft_state48000_960_0 = { -480, /* nfft */ --1, /* shift */ -{4, 120, 4, 30, 2, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev480, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#ifndef FFT_STATE48000_960_1 -#define FFT_STATE48000_960_1 -static const kiss_fft_state fft_state48000_960_1 = { -240, /* nfft */ -1, /* shift */ -{4, 60, 4, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev240, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#ifndef FFT_STATE48000_960_2 -#define FFT_STATE48000_960_2 -static const kiss_fft_state fft_state48000_960_2 = { -120, /* nfft */ -2, /* shift */ -{4, 30, 2, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev120, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#ifndef FFT_STATE48000_960_3 -#define FFT_STATE48000_960_3 -static const kiss_fft_state fft_state48000_960_3 = { -60, /* nfft */ -3, /* shift */ -{4, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev60, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#endif - -#ifndef MDCT_TWIDDLES960 -#define MDCT_TWIDDLES960 -static const opus_val16 mdct_twiddles960[481] = { -32767, 32767, 32767, 32767, 32766, -32763, 32762, 32759, 32757, 32753, -32751, 32747, 32743, 32738, 32733, -32729, 32724, 32717, 32711, 32705, -32698, 32690, 32683, 32676, 32667, -32658, 32650, 32640, 32631, 32620, -32610, 32599, 32588, 32577, 32566, -32554, 32541, 32528, 32515, 32502, -32487, 32474, 32459, 32444, 32429, -32413, 32397, 32381, 32364, 32348, -32331, 32313, 32294, 32277, 32257, -32239, 32219, 32200, 32180, 32159, -32138, 32118, 32096, 32074, 32051, -32029, 32006, 31984, 31960, 31936, -31912, 31888, 31863, 31837, 31812, -31786, 31760, 31734, 31707, 31679, -31652, 31624, 31596, 31567, 31539, -31508, 31479, 31450, 31419, 31388, -31357, 31326, 31294, 31262, 31230, -31198, 31164, 31131, 31097, 31063, -31030, 30994, 30959, 30924, 30889, -30853, 30816, 30779, 30743, 30705, -30668, 30629, 30592, 30553, 30515, -30475, 30435, 30396, 30356, 30315, -30274, 30233, 30191, 30149, 30107, -30065, 30022, 29979, 29936, 29891, -29847, 29803, 29758, 29713, 29668, -29622, 29577, 29529, 29483, 29436, -29390, 29341, 29293, 29246, 29197, -29148, 29098, 29050, 29000, 28949, -28899, 28848, 28797, 28746, 28694, -28642, 28590, 28537, 28485, 28432, -28378, 28324, 28271, 28217, 28162, -28106, 28051, 27995, 27940, 27884, -27827, 27770, 27713, 27657, 27598, -27540, 27481, 27423, 27365, 27305, -27246, 27187, 27126, 27066, 27006, -26945, 26883, 26822, 26760, 26698, -26636, 26574, 26510, 26448, 26383, -26320, 26257, 26191, 26127, 26062, -25997, 25931, 25866, 25800, 25734, -25667, 25601, 25533, 25466, 25398, -25330, 25262, 25194, 25125, 25056, -24987, 24917, 24848, 24778, 24707, -24636, 24566, 24495, 24424, 24352, -24280, 24208, 24135, 24063, 23990, -23917, 23842, 23769, 23695, 23622, -23546, 23472, 23398, 23322, 23246, -23171, 23095, 23018, 22942, 22866, -22788, 22711, 22634, 22557, 22478, -22400, 22322, 22244, 22165, 22085, -22006, 21927, 21846, 21766, 21687, -21606, 21524, 21443, 21363, 21282, -21199, 21118, 21035, 20954, 20870, -20788, 20705, 20621, 20538, 20455, -20371, 20286, 20202, 20118, 20034, -19947, 19863, 19777, 19692, 19606, -19520, 19434, 19347, 19260, 19174, -19088, 18999, 18911, 18825, 18737, -18648, 18560, 18472, 18384, 18294, -18205, 18116, 18025, 17936, 17846, -17757, 17666, 17576, 17485, 17395, -17303, 17212, 17122, 17030, 16937, -16846, 16755, 16662, 16569, 16477, -16385, 16291, 16198, 16105, 16012, -15917, 15824, 15730, 15636, 15541, -15447, 15352, 15257, 15162, 15067, -14973, 14875, 14781, 14685, 14589, -14493, 14396, 14300, 14204, 14107, -14010, 13914, 13815, 13718, 13621, -13524, 13425, 13328, 13230, 13133, -13033, 12935, 12836, 12738, 12638, -12540, 12441, 12341, 12241, 12142, -12044, 11943, 11843, 11744, 11643, -11542, 11442, 11342, 11241, 11139, -11039, 10939, 10836, 10736, 10635, -10534, 10431, 10330, 10228, 10127, -10024, 9921, 9820, 9718, 9614, -9512, 9410, 9306, 9204, 9101, -8998, 8895, 8791, 8689, 8585, -8481, 8377, 8274, 8171, 8067, -7962, 7858, 7753, 7650, 7545, -7441, 7336, 7231, 7129, 7023, -6917, 6813, 6709, 6604, 6498, -6393, 6288, 6182, 6077, 5973, -5867, 5760, 5656, 5549, 5445, -5339, 5232, 5127, 5022, 4914, -4809, 4703, 4596, 4490, 4384, -4278, 4171, 4065, 3958, 3852, -3745, 3640, 3532, 3426, 3318, -3212, 3106, 2998, 2891, 2786, -2679, 2570, 2465, 2358, 2251, -2143, 2037, 1929, 1823, 1715, -1609, 1501, 1393, 1287, 1180, -1073, 964, 858, 751, 644, -535, 429, 322, 214, 107, -0, }; -#endif - -static const CELTMode mode48000_960_120 = { -48000, /* Fs */ -120, /* overlap */ -21, /* nbEBands */ -21, /* effEBands */ -{27853, 0, 4096, 8192, }, /* preemph */ -eband5ms, /* eBands */ -3, /* maxLM */ -8, /* nbShortMdcts */ -120, /* shortMdctSize */ -11, /* nbAllocVectors */ -band_allocation, /* allocVectors */ -logN400, /* logN */ -window120, /* window */ -{1920, 3, {&fft_state48000_960_0, &fft_state48000_960_1, &fft_state48000_960_2, &fft_state48000_960_3, }, mdct_twiddles960}, /* mdct */ -{392, cache_index50, cache_bits50, cache_caps50}, /* cache */ -}; - -/* List of all the available modes */ -#define TOTAL_MODES 1 -static const CELTMode * const static_mode_list[TOTAL_MODES] = { -&mode48000_960_120, -}; diff --git a/src/opus-1.1/celt/static_modes_float.h b/src/opus-1.1/celt/static_modes_float.h deleted file mode 100644 index 5d7e7b8e..00000000 --- a/src/opus-1.1/celt/static_modes_float.h +++ /dev/null @@ -1,599 +0,0 @@ -/* The contents of this file was automatically generated by dump_modes.c - with arguments: 48000 960 - It contains static definitions for some pre-defined modes. */ -#include "modes.h" -#include "rate.h" - -#ifndef DEF_WINDOW120 -#define DEF_WINDOW120 -static const opus_val16 window120[120] = { -6.7286966e-05f, 0.00060551348f, 0.0016815970f, 0.0032947962f, 0.0054439943f, -0.0081276923f, 0.011344001f, 0.015090633f, 0.019364886f, 0.024163635f, -0.029483315f, 0.035319905f, 0.041668911f, 0.048525347f, 0.055883718f, -0.063737999f, 0.072081616f, 0.080907428f, 0.090207705f, 0.099974111f, -0.11019769f, 0.12086883f, 0.13197729f, 0.14351214f, 0.15546177f, -0.16781389f, 0.18055550f, 0.19367290f, 0.20715171f, 0.22097682f, -0.23513243f, 0.24960208f, 0.26436860f, 0.27941419f, 0.29472040f, -0.31026818f, 0.32603788f, 0.34200931f, 0.35816177f, 0.37447407f, -0.39092462f, 0.40749142f, 0.42415215f, 0.44088423f, 0.45766484f, -0.47447104f, 0.49127978f, 0.50806798f, 0.52481261f, 0.54149077f, -0.55807973f, 0.57455701f, 0.59090049f, 0.60708841f, 0.62309951f, -0.63891306f, 0.65450896f, 0.66986776f, 0.68497077f, 0.69980010f, -0.71433873f, 0.72857055f, 0.74248043f, 0.75605424f, 0.76927895f, -0.78214257f, 0.79463430f, 0.80674445f, 0.81846456f, 0.82978733f, -0.84070669f, 0.85121779f, 0.86131698f, 0.87100183f, 0.88027111f, -0.88912479f, 0.89756398f, 0.90559094f, 0.91320904f, 0.92042270f, -0.92723738f, 0.93365955f, 0.93969656f, 0.94535671f, 0.95064907f, -0.95558353f, 0.96017067f, 0.96442171f, 0.96834849f, 0.97196334f, -0.97527906f, 0.97830883f, 0.98106616f, 0.98356480f, 0.98581869f, -0.98784191f, 0.98964856f, 0.99125274f, 0.99266849f, 0.99390969f, -0.99499004f, 0.99592297f, 0.99672162f, 0.99739874f, 0.99796667f, -0.99843728f, 0.99882195f, 0.99913147f, 0.99937606f, 0.99956527f, -0.99970802f, 0.99981248f, 0.99988613f, 0.99993565f, 0.99996697f, -0.99998518f, 0.99999457f, 0.99999859f, 0.99999982f, 1.0000000f, -}; -#endif - -#ifndef DEF_LOGN400 -#define DEF_LOGN400 -static const opus_int16 logN400[21] = { -0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36, }; -#endif - -#ifndef DEF_PULSE_CACHE50 -#define DEF_PULSE_CACHE50 -static const opus_int16 cache_index50[105] = { --1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41, -82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41, -41, 41, 41, 123, 123, 123, 164, 164, 240, 266, 283, 295, 41, 41, 41, -41, 41, 41, 41, 41, 123, 123, 123, 123, 240, 240, 240, 266, 266, 305, -318, 328, 336, 123, 123, 123, 123, 123, 123, 123, 123, 240, 240, 240, 240, -305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240, -240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387, -}; -static const unsigned char cache_bits50[392] = { -40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 40, 15, 23, 28, -31, 34, 36, 38, 39, 41, 42, 43, 44, 45, 46, 47, 47, 49, 50, -51, 52, 53, 54, 55, 55, 57, 58, 59, 60, 61, 62, 63, 63, 65, -66, 67, 68, 69, 70, 71, 71, 40, 20, 33, 41, 48, 53, 57, 61, -64, 66, 69, 71, 73, 75, 76, 78, 80, 82, 85, 87, 89, 91, 92, -94, 96, 98, 101, 103, 105, 107, 108, 110, 112, 114, 117, 119, 121, 123, -124, 126, 128, 40, 23, 39, 51, 60, 67, 73, 79, 83, 87, 91, 94, -97, 100, 102, 105, 107, 111, 115, 118, 121, 124, 126, 129, 131, 135, 139, -142, 145, 148, 150, 153, 155, 159, 163, 166, 169, 172, 174, 177, 179, 35, -28, 49, 65, 78, 89, 99, 107, 114, 120, 126, 132, 136, 141, 145, 149, -153, 159, 165, 171, 176, 180, 185, 189, 192, 199, 205, 211, 216, 220, 225, -229, 232, 239, 245, 251, 21, 33, 58, 79, 97, 112, 125, 137, 148, 157, -166, 174, 182, 189, 195, 201, 207, 217, 227, 235, 243, 251, 17, 35, 63, -86, 106, 123, 139, 152, 165, 177, 187, 197, 206, 214, 222, 230, 237, 250, -25, 31, 55, 75, 91, 105, 117, 128, 138, 146, 154, 161, 168, 174, 180, -185, 190, 200, 208, 215, 222, 229, 235, 240, 245, 255, 16, 36, 65, 89, -110, 128, 144, 159, 173, 185, 196, 207, 217, 226, 234, 242, 250, 11, 41, -74, 103, 128, 151, 172, 191, 209, 225, 241, 255, 9, 43, 79, 110, 138, -163, 186, 207, 227, 246, 12, 39, 71, 99, 123, 144, 164, 182, 198, 214, -228, 241, 253, 9, 44, 81, 113, 142, 168, 192, 214, 235, 255, 7, 49, -90, 127, 160, 191, 220, 247, 6, 51, 95, 134, 170, 203, 234, 7, 47, -87, 123, 155, 184, 212, 237, 6, 52, 97, 137, 174, 208, 240, 5, 57, -106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187, -224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127, -182, 234, }; -static const unsigned char cache_caps50[168] = { -224, 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 185, 185, 185, -178, 178, 168, 134, 61, 37, 224, 224, 224, 224, 224, 224, 224, 224, 240, -240, 240, 240, 207, 207, 207, 198, 198, 183, 144, 66, 40, 160, 160, 160, -160, 160, 160, 160, 160, 185, 185, 185, 185, 193, 193, 193, 183, 183, 172, -138, 64, 38, 240, 240, 240, 240, 240, 240, 240, 240, 207, 207, 207, 207, -204, 204, 204, 193, 193, 180, 143, 66, 40, 185, 185, 185, 185, 185, 185, -185, 185, 193, 193, 193, 193, 193, 193, 193, 183, 183, 172, 138, 65, 39, -207, 207, 207, 207, 207, 207, 207, 207, 204, 204, 204, 204, 201, 201, 201, -188, 188, 176, 141, 66, 40, 193, 193, 193, 193, 193, 193, 193, 193, 193, -193, 193, 193, 194, 194, 194, 184, 184, 173, 139, 65, 39, 204, 204, 204, -204, 204, 204, 204, 204, 201, 201, 201, 201, 198, 198, 198, 187, 187, 175, -140, 66, 40, }; -#endif - -#ifndef FFT_TWIDDLES48000_960 -#define FFT_TWIDDLES48000_960 -static const kiss_twiddle_cpx fft_twiddles48000_960[480] = { -{1.0000000f, -0.0000000f}, {0.99991433f, -0.013089596f}, -{0.99965732f, -0.026176948f}, {0.99922904f, -0.039259816f}, -{0.99862953f, -0.052335956f}, {0.99785892f, -0.065403129f}, -{0.99691733f, -0.078459096f}, {0.99580493f, -0.091501619f}, -{0.99452190f, -0.10452846f}, {0.99306846f, -0.11753740f}, -{0.99144486f, -0.13052619f}, {0.98965139f, -0.14349262f}, -{0.98768834f, -0.15643447f}, {0.98555606f, -0.16934950f}, -{0.98325491f, -0.18223553f}, {0.98078528f, -0.19509032f}, -{0.97814760f, -0.20791169f}, {0.97534232f, -0.22069744f}, -{0.97236992f, -0.23344536f}, {0.96923091f, -0.24615329f}, -{0.96592583f, -0.25881905f}, {0.96245524f, -0.27144045f}, -{0.95881973f, -0.28401534f}, {0.95501994f, -0.29654157f}, -{0.95105652f, -0.30901699f}, {0.94693013f, -0.32143947f}, -{0.94264149f, -0.33380686f}, {0.93819134f, -0.34611706f}, -{0.93358043f, -0.35836795f}, {0.92880955f, -0.37055744f}, -{0.92387953f, -0.38268343f}, {0.91879121f, -0.39474386f}, -{0.91354546f, -0.40673664f}, {0.90814317f, -0.41865974f}, -{0.90258528f, -0.43051110f}, {0.89687274f, -0.44228869f}, -{0.89100652f, -0.45399050f}, {0.88498764f, -0.46561452f}, -{0.87881711f, -0.47715876f}, {0.87249601f, -0.48862124f}, -{0.86602540f, -0.50000000f}, {0.85940641f, -0.51129309f}, -{0.85264016f, -0.52249856f}, {0.84572782f, -0.53361452f}, -{0.83867057f, -0.54463904f}, {0.83146961f, -0.55557023f}, -{0.82412619f, -0.56640624f}, {0.81664156f, -0.57714519f}, -{0.80901699f, -0.58778525f}, {0.80125381f, -0.59832460f}, -{0.79335334f, -0.60876143f}, {0.78531693f, -0.61909395f}, -{0.77714596f, -0.62932039f}, {0.76884183f, -0.63943900f}, -{0.76040597f, -0.64944805f}, {0.75183981f, -0.65934582f}, -{0.74314483f, -0.66913061f}, {0.73432251f, -0.67880075f}, -{0.72537437f, -0.68835458f}, {0.71630194f, -0.69779046f}, -{0.70710678f, -0.70710678f}, {0.69779046f, -0.71630194f}, -{0.68835458f, -0.72537437f}, {0.67880075f, -0.73432251f}, -{0.66913061f, -0.74314483f}, {0.65934582f, -0.75183981f}, -{0.64944805f, -0.76040597f}, {0.63943900f, -0.76884183f}, -{0.62932039f, -0.77714596f}, {0.61909395f, -0.78531693f}, -{0.60876143f, -0.79335334f}, {0.59832460f, -0.80125381f}, -{0.58778525f, -0.80901699f}, {0.57714519f, -0.81664156f}, -{0.56640624f, -0.82412619f}, {0.55557023f, -0.83146961f}, -{0.54463904f, -0.83867057f}, {0.53361452f, -0.84572782f}, -{0.52249856f, -0.85264016f}, {0.51129309f, -0.85940641f}, -{0.50000000f, -0.86602540f}, {0.48862124f, -0.87249601f}, -{0.47715876f, -0.87881711f}, {0.46561452f, -0.88498764f}, -{0.45399050f, -0.89100652f}, {0.44228869f, -0.89687274f}, -{0.43051110f, -0.90258528f}, {0.41865974f, -0.90814317f}, -{0.40673664f, -0.91354546f}, {0.39474386f, -0.91879121f}, -{0.38268343f, -0.92387953f}, {0.37055744f, -0.92880955f}, -{0.35836795f, -0.93358043f}, {0.34611706f, -0.93819134f}, -{0.33380686f, -0.94264149f}, {0.32143947f, -0.94693013f}, -{0.30901699f, -0.95105652f}, {0.29654157f, -0.95501994f}, -{0.28401534f, -0.95881973f}, {0.27144045f, -0.96245524f}, -{0.25881905f, -0.96592583f}, {0.24615329f, -0.96923091f}, -{0.23344536f, -0.97236992f}, {0.22069744f, -0.97534232f}, -{0.20791169f, -0.97814760f}, {0.19509032f, -0.98078528f}, -{0.18223553f, -0.98325491f}, {0.16934950f, -0.98555606f}, -{0.15643447f, -0.98768834f}, {0.14349262f, -0.98965139f}, -{0.13052619f, -0.99144486f}, {0.11753740f, -0.99306846f}, -{0.10452846f, -0.99452190f}, {0.091501619f, -0.99580493f}, -{0.078459096f, -0.99691733f}, {0.065403129f, -0.99785892f}, -{0.052335956f, -0.99862953f}, {0.039259816f, -0.99922904f}, -{0.026176948f, -0.99965732f}, {0.013089596f, -0.99991433f}, -{6.1230318e-17f, -1.0000000f}, {-0.013089596f, -0.99991433f}, -{-0.026176948f, -0.99965732f}, {-0.039259816f, -0.99922904f}, -{-0.052335956f, -0.99862953f}, {-0.065403129f, -0.99785892f}, -{-0.078459096f, -0.99691733f}, {-0.091501619f, -0.99580493f}, -{-0.10452846f, -0.99452190f}, {-0.11753740f, -0.99306846f}, -{-0.13052619f, -0.99144486f}, {-0.14349262f, -0.98965139f}, -{-0.15643447f, -0.98768834f}, {-0.16934950f, -0.98555606f}, -{-0.18223553f, -0.98325491f}, {-0.19509032f, -0.98078528f}, -{-0.20791169f, -0.97814760f}, {-0.22069744f, -0.97534232f}, -{-0.23344536f, -0.97236992f}, {-0.24615329f, -0.96923091f}, -{-0.25881905f, -0.96592583f}, {-0.27144045f, -0.96245524f}, -{-0.28401534f, -0.95881973f}, {-0.29654157f, -0.95501994f}, -{-0.30901699f, -0.95105652f}, {-0.32143947f, -0.94693013f}, -{-0.33380686f, -0.94264149f}, {-0.34611706f, -0.93819134f}, -{-0.35836795f, -0.93358043f}, {-0.37055744f, -0.92880955f}, -{-0.38268343f, -0.92387953f}, {-0.39474386f, -0.91879121f}, -{-0.40673664f, -0.91354546f}, {-0.41865974f, -0.90814317f}, -{-0.43051110f, -0.90258528f}, {-0.44228869f, -0.89687274f}, -{-0.45399050f, -0.89100652f}, {-0.46561452f, -0.88498764f}, -{-0.47715876f, -0.87881711f}, {-0.48862124f, -0.87249601f}, -{-0.50000000f, -0.86602540f}, {-0.51129309f, -0.85940641f}, -{-0.52249856f, -0.85264016f}, {-0.53361452f, -0.84572782f}, -{-0.54463904f, -0.83867057f}, {-0.55557023f, -0.83146961f}, -{-0.56640624f, -0.82412619f}, {-0.57714519f, -0.81664156f}, -{-0.58778525f, -0.80901699f}, {-0.59832460f, -0.80125381f}, -{-0.60876143f, -0.79335334f}, {-0.61909395f, -0.78531693f}, -{-0.62932039f, -0.77714596f}, {-0.63943900f, -0.76884183f}, -{-0.64944805f, -0.76040597f}, {-0.65934582f, -0.75183981f}, -{-0.66913061f, -0.74314483f}, {-0.67880075f, -0.73432251f}, -{-0.68835458f, -0.72537437f}, {-0.69779046f, -0.71630194f}, -{-0.70710678f, -0.70710678f}, {-0.71630194f, -0.69779046f}, -{-0.72537437f, -0.68835458f}, {-0.73432251f, -0.67880075f}, -{-0.74314483f, -0.66913061f}, {-0.75183981f, -0.65934582f}, -{-0.76040597f, -0.64944805f}, {-0.76884183f, -0.63943900f}, -{-0.77714596f, -0.62932039f}, {-0.78531693f, -0.61909395f}, -{-0.79335334f, -0.60876143f}, {-0.80125381f, -0.59832460f}, -{-0.80901699f, -0.58778525f}, {-0.81664156f, -0.57714519f}, -{-0.82412619f, -0.56640624f}, {-0.83146961f, -0.55557023f}, -{-0.83867057f, -0.54463904f}, {-0.84572782f, -0.53361452f}, -{-0.85264016f, -0.52249856f}, {-0.85940641f, -0.51129309f}, -{-0.86602540f, -0.50000000f}, {-0.87249601f, -0.48862124f}, -{-0.87881711f, -0.47715876f}, {-0.88498764f, -0.46561452f}, -{-0.89100652f, -0.45399050f}, {-0.89687274f, -0.44228869f}, -{-0.90258528f, -0.43051110f}, {-0.90814317f, -0.41865974f}, -{-0.91354546f, -0.40673664f}, {-0.91879121f, -0.39474386f}, -{-0.92387953f, -0.38268343f}, {-0.92880955f, -0.37055744f}, -{-0.93358043f, -0.35836795f}, {-0.93819134f, -0.34611706f}, -{-0.94264149f, -0.33380686f}, {-0.94693013f, -0.32143947f}, -{-0.95105652f, -0.30901699f}, {-0.95501994f, -0.29654157f}, -{-0.95881973f, -0.28401534f}, {-0.96245524f, -0.27144045f}, -{-0.96592583f, -0.25881905f}, {-0.96923091f, -0.24615329f}, -{-0.97236992f, -0.23344536f}, {-0.97534232f, -0.22069744f}, -{-0.97814760f, -0.20791169f}, {-0.98078528f, -0.19509032f}, -{-0.98325491f, -0.18223553f}, {-0.98555606f, -0.16934950f}, -{-0.98768834f, -0.15643447f}, {-0.98965139f, -0.14349262f}, -{-0.99144486f, -0.13052619f}, {-0.99306846f, -0.11753740f}, -{-0.99452190f, -0.10452846f}, {-0.99580493f, -0.091501619f}, -{-0.99691733f, -0.078459096f}, {-0.99785892f, -0.065403129f}, -{-0.99862953f, -0.052335956f}, {-0.99922904f, -0.039259816f}, -{-0.99965732f, -0.026176948f}, {-0.99991433f, -0.013089596f}, -{-1.0000000f, -1.2246064e-16f}, {-0.99991433f, 0.013089596f}, -{-0.99965732f, 0.026176948f}, {-0.99922904f, 0.039259816f}, -{-0.99862953f, 0.052335956f}, {-0.99785892f, 0.065403129f}, -{-0.99691733f, 0.078459096f}, {-0.99580493f, 0.091501619f}, -{-0.99452190f, 0.10452846f}, {-0.99306846f, 0.11753740f}, -{-0.99144486f, 0.13052619f}, {-0.98965139f, 0.14349262f}, -{-0.98768834f, 0.15643447f}, {-0.98555606f, 0.16934950f}, -{-0.98325491f, 0.18223553f}, {-0.98078528f, 0.19509032f}, -{-0.97814760f, 0.20791169f}, {-0.97534232f, 0.22069744f}, -{-0.97236992f, 0.23344536f}, {-0.96923091f, 0.24615329f}, -{-0.96592583f, 0.25881905f}, {-0.96245524f, 0.27144045f}, -{-0.95881973f, 0.28401534f}, {-0.95501994f, 0.29654157f}, -{-0.95105652f, 0.30901699f}, {-0.94693013f, 0.32143947f}, -{-0.94264149f, 0.33380686f}, {-0.93819134f, 0.34611706f}, -{-0.93358043f, 0.35836795f}, {-0.92880955f, 0.37055744f}, -{-0.92387953f, 0.38268343f}, {-0.91879121f, 0.39474386f}, -{-0.91354546f, 0.40673664f}, {-0.90814317f, 0.41865974f}, -{-0.90258528f, 0.43051110f}, {-0.89687274f, 0.44228869f}, -{-0.89100652f, 0.45399050f}, {-0.88498764f, 0.46561452f}, -{-0.87881711f, 0.47715876f}, {-0.87249601f, 0.48862124f}, -{-0.86602540f, 0.50000000f}, {-0.85940641f, 0.51129309f}, -{-0.85264016f, 0.52249856f}, {-0.84572782f, 0.53361452f}, -{-0.83867057f, 0.54463904f}, {-0.83146961f, 0.55557023f}, -{-0.82412619f, 0.56640624f}, {-0.81664156f, 0.57714519f}, -{-0.80901699f, 0.58778525f}, {-0.80125381f, 0.59832460f}, -{-0.79335334f, 0.60876143f}, {-0.78531693f, 0.61909395f}, -{-0.77714596f, 0.62932039f}, {-0.76884183f, 0.63943900f}, -{-0.76040597f, 0.64944805f}, {-0.75183981f, 0.65934582f}, -{-0.74314483f, 0.66913061f}, {-0.73432251f, 0.67880075f}, -{-0.72537437f, 0.68835458f}, {-0.71630194f, 0.69779046f}, -{-0.70710678f, 0.70710678f}, {-0.69779046f, 0.71630194f}, -{-0.68835458f, 0.72537437f}, {-0.67880075f, 0.73432251f}, -{-0.66913061f, 0.74314483f}, {-0.65934582f, 0.75183981f}, -{-0.64944805f, 0.76040597f}, {-0.63943900f, 0.76884183f}, -{-0.62932039f, 0.77714596f}, {-0.61909395f, 0.78531693f}, -{-0.60876143f, 0.79335334f}, {-0.59832460f, 0.80125381f}, -{-0.58778525f, 0.80901699f}, {-0.57714519f, 0.81664156f}, -{-0.56640624f, 0.82412619f}, {-0.55557023f, 0.83146961f}, -{-0.54463904f, 0.83867057f}, {-0.53361452f, 0.84572782f}, -{-0.52249856f, 0.85264016f}, {-0.51129309f, 0.85940641f}, -{-0.50000000f, 0.86602540f}, {-0.48862124f, 0.87249601f}, -{-0.47715876f, 0.87881711f}, {-0.46561452f, 0.88498764f}, -{-0.45399050f, 0.89100652f}, {-0.44228869f, 0.89687274f}, -{-0.43051110f, 0.90258528f}, {-0.41865974f, 0.90814317f}, -{-0.40673664f, 0.91354546f}, {-0.39474386f, 0.91879121f}, -{-0.38268343f, 0.92387953f}, {-0.37055744f, 0.92880955f}, -{-0.35836795f, 0.93358043f}, {-0.34611706f, 0.93819134f}, -{-0.33380686f, 0.94264149f}, {-0.32143947f, 0.94693013f}, -{-0.30901699f, 0.95105652f}, {-0.29654157f, 0.95501994f}, -{-0.28401534f, 0.95881973f}, {-0.27144045f, 0.96245524f}, -{-0.25881905f, 0.96592583f}, {-0.24615329f, 0.96923091f}, -{-0.23344536f, 0.97236992f}, {-0.22069744f, 0.97534232f}, -{-0.20791169f, 0.97814760f}, {-0.19509032f, 0.98078528f}, -{-0.18223553f, 0.98325491f}, {-0.16934950f, 0.98555606f}, -{-0.15643447f, 0.98768834f}, {-0.14349262f, 0.98965139f}, -{-0.13052619f, 0.99144486f}, {-0.11753740f, 0.99306846f}, -{-0.10452846f, 0.99452190f}, {-0.091501619f, 0.99580493f}, -{-0.078459096f, 0.99691733f}, {-0.065403129f, 0.99785892f}, -{-0.052335956f, 0.99862953f}, {-0.039259816f, 0.99922904f}, -{-0.026176948f, 0.99965732f}, {-0.013089596f, 0.99991433f}, -{-1.8369095e-16f, 1.0000000f}, {0.013089596f, 0.99991433f}, -{0.026176948f, 0.99965732f}, {0.039259816f, 0.99922904f}, -{0.052335956f, 0.99862953f}, {0.065403129f, 0.99785892f}, -{0.078459096f, 0.99691733f}, {0.091501619f, 0.99580493f}, -{0.10452846f, 0.99452190f}, {0.11753740f, 0.99306846f}, -{0.13052619f, 0.99144486f}, {0.14349262f, 0.98965139f}, -{0.15643447f, 0.98768834f}, {0.16934950f, 0.98555606f}, -{0.18223553f, 0.98325491f}, {0.19509032f, 0.98078528f}, -{0.20791169f, 0.97814760f}, {0.22069744f, 0.97534232f}, -{0.23344536f, 0.97236992f}, {0.24615329f, 0.96923091f}, -{0.25881905f, 0.96592583f}, {0.27144045f, 0.96245524f}, -{0.28401534f, 0.95881973f}, {0.29654157f, 0.95501994f}, -{0.30901699f, 0.95105652f}, {0.32143947f, 0.94693013f}, -{0.33380686f, 0.94264149f}, {0.34611706f, 0.93819134f}, -{0.35836795f, 0.93358043f}, {0.37055744f, 0.92880955f}, -{0.38268343f, 0.92387953f}, {0.39474386f, 0.91879121f}, -{0.40673664f, 0.91354546f}, {0.41865974f, 0.90814317f}, -{0.43051110f, 0.90258528f}, {0.44228869f, 0.89687274f}, -{0.45399050f, 0.89100652f}, {0.46561452f, 0.88498764f}, -{0.47715876f, 0.87881711f}, {0.48862124f, 0.87249601f}, -{0.50000000f, 0.86602540f}, {0.51129309f, 0.85940641f}, -{0.52249856f, 0.85264016f}, {0.53361452f, 0.84572782f}, -{0.54463904f, 0.83867057f}, {0.55557023f, 0.83146961f}, -{0.56640624f, 0.82412619f}, {0.57714519f, 0.81664156f}, -{0.58778525f, 0.80901699f}, {0.59832460f, 0.80125381f}, -{0.60876143f, 0.79335334f}, {0.61909395f, 0.78531693f}, -{0.62932039f, 0.77714596f}, {0.63943900f, 0.76884183f}, -{0.64944805f, 0.76040597f}, {0.65934582f, 0.75183981f}, -{0.66913061f, 0.74314483f}, {0.67880075f, 0.73432251f}, -{0.68835458f, 0.72537437f}, {0.69779046f, 0.71630194f}, -{0.70710678f, 0.70710678f}, {0.71630194f, 0.69779046f}, -{0.72537437f, 0.68835458f}, {0.73432251f, 0.67880075f}, -{0.74314483f, 0.66913061f}, {0.75183981f, 0.65934582f}, -{0.76040597f, 0.64944805f}, {0.76884183f, 0.63943900f}, -{0.77714596f, 0.62932039f}, {0.78531693f, 0.61909395f}, -{0.79335334f, 0.60876143f}, {0.80125381f, 0.59832460f}, -{0.80901699f, 0.58778525f}, {0.81664156f, 0.57714519f}, -{0.82412619f, 0.56640624f}, {0.83146961f, 0.55557023f}, -{0.83867057f, 0.54463904f}, {0.84572782f, 0.53361452f}, -{0.85264016f, 0.52249856f}, {0.85940641f, 0.51129309f}, -{0.86602540f, 0.50000000f}, {0.87249601f, 0.48862124f}, -{0.87881711f, 0.47715876f}, {0.88498764f, 0.46561452f}, -{0.89100652f, 0.45399050f}, {0.89687274f, 0.44228869f}, -{0.90258528f, 0.43051110f}, {0.90814317f, 0.41865974f}, -{0.91354546f, 0.40673664f}, {0.91879121f, 0.39474386f}, -{0.92387953f, 0.38268343f}, {0.92880955f, 0.37055744f}, -{0.93358043f, 0.35836795f}, {0.93819134f, 0.34611706f}, -{0.94264149f, 0.33380686f}, {0.94693013f, 0.32143947f}, -{0.95105652f, 0.30901699f}, {0.95501994f, 0.29654157f}, -{0.95881973f, 0.28401534f}, {0.96245524f, 0.27144045f}, -{0.96592583f, 0.25881905f}, {0.96923091f, 0.24615329f}, -{0.97236992f, 0.23344536f}, {0.97534232f, 0.22069744f}, -{0.97814760f, 0.20791169f}, {0.98078528f, 0.19509032f}, -{0.98325491f, 0.18223553f}, {0.98555606f, 0.16934950f}, -{0.98768834f, 0.15643447f}, {0.98965139f, 0.14349262f}, -{0.99144486f, 0.13052619f}, {0.99306846f, 0.11753740f}, -{0.99452190f, 0.10452846f}, {0.99580493f, 0.091501619f}, -{0.99691733f, 0.078459096f}, {0.99785892f, 0.065403129f}, -{0.99862953f, 0.052335956f}, {0.99922904f, 0.039259816f}, -{0.99965732f, 0.026176948f}, {0.99991433f, 0.013089596f}, -}; -#ifndef FFT_BITREV480 -#define FFT_BITREV480 -static const opus_int16 fft_bitrev480[480] = { -0, 120, 240, 360, 30, 150, 270, 390, 60, 180, 300, 420, 90, 210, 330, -450, 15, 135, 255, 375, 45, 165, 285, 405, 75, 195, 315, 435, 105, 225, -345, 465, 5, 125, 245, 365, 35, 155, 275, 395, 65, 185, 305, 425, 95, -215, 335, 455, 20, 140, 260, 380, 50, 170, 290, 410, 80, 200, 320, 440, -110, 230, 350, 470, 10, 130, 250, 370, 40, 160, 280, 400, 70, 190, 310, -430, 100, 220, 340, 460, 25, 145, 265, 385, 55, 175, 295, 415, 85, 205, -325, 445, 115, 235, 355, 475, 1, 121, 241, 361, 31, 151, 271, 391, 61, -181, 301, 421, 91, 211, 331, 451, 16, 136, 256, 376, 46, 166, 286, 406, -76, 196, 316, 436, 106, 226, 346, 466, 6, 126, 246, 366, 36, 156, 276, -396, 66, 186, 306, 426, 96, 216, 336, 456, 21, 141, 261, 381, 51, 171, -291, 411, 81, 201, 321, 441, 111, 231, 351, 471, 11, 131, 251, 371, 41, -161, 281, 401, 71, 191, 311, 431, 101, 221, 341, 461, 26, 146, 266, 386, -56, 176, 296, 416, 86, 206, 326, 446, 116, 236, 356, 476, 2, 122, 242, -362, 32, 152, 272, 392, 62, 182, 302, 422, 92, 212, 332, 452, 17, 137, -257, 377, 47, 167, 287, 407, 77, 197, 317, 437, 107, 227, 347, 467, 7, -127, 247, 367, 37, 157, 277, 397, 67, 187, 307, 427, 97, 217, 337, 457, -22, 142, 262, 382, 52, 172, 292, 412, 82, 202, 322, 442, 112, 232, 352, -472, 12, 132, 252, 372, 42, 162, 282, 402, 72, 192, 312, 432, 102, 222, -342, 462, 27, 147, 267, 387, 57, 177, 297, 417, 87, 207, 327, 447, 117, -237, 357, 477, 3, 123, 243, 363, 33, 153, 273, 393, 63, 183, 303, 423, -93, 213, 333, 453, 18, 138, 258, 378, 48, 168, 288, 408, 78, 198, 318, -438, 108, 228, 348, 468, 8, 128, 248, 368, 38, 158, 278, 398, 68, 188, -308, 428, 98, 218, 338, 458, 23, 143, 263, 383, 53, 173, 293, 413, 83, -203, 323, 443, 113, 233, 353, 473, 13, 133, 253, 373, 43, 163, 283, 403, -73, 193, 313, 433, 103, 223, 343, 463, 28, 148, 268, 388, 58, 178, 298, -418, 88, 208, 328, 448, 118, 238, 358, 478, 4, 124, 244, 364, 34, 154, -274, 394, 64, 184, 304, 424, 94, 214, 334, 454, 19, 139, 259, 379, 49, -169, 289, 409, 79, 199, 319, 439, 109, 229, 349, 469, 9, 129, 249, 369, -39, 159, 279, 399, 69, 189, 309, 429, 99, 219, 339, 459, 24, 144, 264, -384, 54, 174, 294, 414, 84, 204, 324, 444, 114, 234, 354, 474, 14, 134, -254, 374, 44, 164, 284, 404, 74, 194, 314, 434, 104, 224, 344, 464, 29, -149, 269, 389, 59, 179, 299, 419, 89, 209, 329, 449, 119, 239, 359, 479, -}; -#endif - -#ifndef FFT_BITREV240 -#define FFT_BITREV240 -static const opus_int16 fft_bitrev240[240] = { -0, 60, 120, 180, 15, 75, 135, 195, 30, 90, 150, 210, 45, 105, 165, -225, 5, 65, 125, 185, 20, 80, 140, 200, 35, 95, 155, 215, 50, 110, -170, 230, 10, 70, 130, 190, 25, 85, 145, 205, 40, 100, 160, 220, 55, -115, 175, 235, 1, 61, 121, 181, 16, 76, 136, 196, 31, 91, 151, 211, -46, 106, 166, 226, 6, 66, 126, 186, 21, 81, 141, 201, 36, 96, 156, -216, 51, 111, 171, 231, 11, 71, 131, 191, 26, 86, 146, 206, 41, 101, -161, 221, 56, 116, 176, 236, 2, 62, 122, 182, 17, 77, 137, 197, 32, -92, 152, 212, 47, 107, 167, 227, 7, 67, 127, 187, 22, 82, 142, 202, -37, 97, 157, 217, 52, 112, 172, 232, 12, 72, 132, 192, 27, 87, 147, -207, 42, 102, 162, 222, 57, 117, 177, 237, 3, 63, 123, 183, 18, 78, -138, 198, 33, 93, 153, 213, 48, 108, 168, 228, 8, 68, 128, 188, 23, -83, 143, 203, 38, 98, 158, 218, 53, 113, 173, 233, 13, 73, 133, 193, -28, 88, 148, 208, 43, 103, 163, 223, 58, 118, 178, 238, 4, 64, 124, -184, 19, 79, 139, 199, 34, 94, 154, 214, 49, 109, 169, 229, 9, 69, -129, 189, 24, 84, 144, 204, 39, 99, 159, 219, 54, 114, 174, 234, 14, -74, 134, 194, 29, 89, 149, 209, 44, 104, 164, 224, 59, 119, 179, 239, -}; -#endif - -#ifndef FFT_BITREV120 -#define FFT_BITREV120 -static const opus_int16 fft_bitrev120[120] = { -0, 30, 60, 90, 15, 45, 75, 105, 5, 35, 65, 95, 20, 50, 80, -110, 10, 40, 70, 100, 25, 55, 85, 115, 1, 31, 61, 91, 16, 46, -76, 106, 6, 36, 66, 96, 21, 51, 81, 111, 11, 41, 71, 101, 26, -56, 86, 116, 2, 32, 62, 92, 17, 47, 77, 107, 7, 37, 67, 97, -22, 52, 82, 112, 12, 42, 72, 102, 27, 57, 87, 117, 3, 33, 63, -93, 18, 48, 78, 108, 8, 38, 68, 98, 23, 53, 83, 113, 13, 43, -73, 103, 28, 58, 88, 118, 4, 34, 64, 94, 19, 49, 79, 109, 9, -39, 69, 99, 24, 54, 84, 114, 14, 44, 74, 104, 29, 59, 89, 119, -}; -#endif - -#ifndef FFT_BITREV60 -#define FFT_BITREV60 -static const opus_int16 fft_bitrev60[60] = { -0, 15, 30, 45, 5, 20, 35, 50, 10, 25, 40, 55, 1, 16, 31, -46, 6, 21, 36, 51, 11, 26, 41, 56, 2, 17, 32, 47, 7, 22, -37, 52, 12, 27, 42, 57, 3, 18, 33, 48, 8, 23, 38, 53, 13, -28, 43, 58, 4, 19, 34, 49, 9, 24, 39, 54, 14, 29, 44, 59, -}; -#endif - -#ifndef FFT_STATE48000_960_0 -#define FFT_STATE48000_960_0 -static const kiss_fft_state fft_state48000_960_0 = { -480, /* nfft */ -0.002083333f, /* scale */ --1, /* shift */ -{4, 120, 4, 30, 2, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev480, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#ifndef FFT_STATE48000_960_1 -#define FFT_STATE48000_960_1 -static const kiss_fft_state fft_state48000_960_1 = { -240, /* nfft */ -0.004166667f, /* scale */ -1, /* shift */ -{4, 60, 4, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev240, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#ifndef FFT_STATE48000_960_2 -#define FFT_STATE48000_960_2 -static const kiss_fft_state fft_state48000_960_2 = { -120, /* nfft */ -0.008333333f, /* scale */ -2, /* shift */ -{4, 30, 2, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev120, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#ifndef FFT_STATE48000_960_3 -#define FFT_STATE48000_960_3 -static const kiss_fft_state fft_state48000_960_3 = { -60, /* nfft */ -0.016666667f, /* scale */ -3, /* shift */ -{4, 15, 3, 5, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ -fft_bitrev60, /* bitrev */ -fft_twiddles48000_960, /* bitrev */ -}; -#endif - -#endif - -#ifndef MDCT_TWIDDLES960 -#define MDCT_TWIDDLES960 -static const opus_val16 mdct_twiddles960[481] = { -1.0000000f, 0.99999465f, 0.99997858f, 0.99995181f, 0.99991433f, -0.99986614f, 0.99980724f, 0.99973764f, 0.99965732f, 0.99956631f, -0.99946459f, 0.99935216f, 0.99922904f, 0.99909521f, 0.99895068f, -0.99879546f, 0.99862953f, 0.99845292f, 0.99826561f, 0.99806761f, -0.99785892f, 0.99763955f, 0.99740949f, 0.99716875f, 0.99691733f, -0.99665524f, 0.99638247f, 0.99609903f, 0.99580493f, 0.99550016f, -0.99518473f, 0.99485864f, 0.99452190f, 0.99417450f, 0.99381646f, -0.99344778f, 0.99306846f, 0.99267850f, 0.99227791f, 0.99186670f, -0.99144486f, 0.99101241f, 0.99056934f, 0.99011566f, 0.98965139f, -0.98917651f, 0.98869104f, 0.98819498f, 0.98768834f, 0.98717112f, -0.98664333f, 0.98610497f, 0.98555606f, 0.98499659f, 0.98442657f, -0.98384600f, 0.98325491f, 0.98265328f, 0.98204113f, 0.98141846f, -0.98078528f, 0.98014159f, 0.97948742f, 0.97882275f, 0.97814760f, -0.97746197f, 0.97676588f, 0.97605933f, 0.97534232f, 0.97461487f, -0.97387698f, 0.97312866f, 0.97236992f, 0.97160077f, 0.97082121f, -0.97003125f, 0.96923091f, 0.96842019f, 0.96759909f, 0.96676764f, -0.96592582f, 0.96507367f, 0.96421118f, 0.96333837f, 0.96245523f, -0.96156180f, 0.96065806f, 0.95974403f, 0.95881973f, 0.95788517f, -0.95694034f, 0.95598526f, 0.95501995f, 0.95404440f, 0.95305864f, -0.95206267f, 0.95105651f, 0.95004016f, 0.94901364f, 0.94797697f, -0.94693013f, 0.94587315f, 0.94480604f, 0.94372882f, 0.94264149f, -0.94154406f, 0.94043656f, 0.93931897f, 0.93819133f, 0.93705365f, -0.93590592f, 0.93474818f, 0.93358042f, 0.93240268f, 0.93121493f, -0.93001722f, 0.92880955f, 0.92759193f, 0.92636438f, 0.92512690f, -0.92387953f, 0.92262225f, 0.92135509f, 0.92007809f, 0.91879121f, -0.91749449f, 0.91618795f, 0.91487161f, 0.91354545f, 0.91220952f, -0.91086382f, 0.90950836f, 0.90814316f, 0.90676824f, 0.90538363f, -0.90398929f, 0.90258528f, 0.90117161f, 0.89974828f, 0.89831532f, -0.89687273f, 0.89542055f, 0.89395877f, 0.89248742f, 0.89100652f, -0.88951606f, 0.88801610f, 0.88650661f, 0.88498764f, 0.88345918f, -0.88192125f, 0.88037390f, 0.87881711f, 0.87725090f, 0.87567531f, -0.87409035f, 0.87249599f, 0.87089232f, 0.86927933f, 0.86765699f, -0.86602540f, 0.86438453f, 0.86273437f, 0.86107503f, 0.85940641f, -0.85772862f, 0.85604161f, 0.85434547f, 0.85264014f, 0.85092572f, -0.84920218f, 0.84746955f, 0.84572781f, 0.84397704f, 0.84221721f, -0.84044838f, 0.83867056f, 0.83688375f, 0.83508799f, 0.83328325f, -0.83146961f, 0.82964704f, 0.82781562f, 0.82597530f, 0.82412620f, -0.82226820f, 0.82040144f, 0.81852589f, 0.81664154f, 0.81474847f, -0.81284665f, 0.81093620f, 0.80901698f, 0.80708914f, 0.80515262f, -0.80320752f, 0.80125378f, 0.79929149f, 0.79732067f, 0.79534125f, -0.79335335f, 0.79135691f, 0.78935204f, 0.78733867f, 0.78531691f, -0.78328674f, 0.78124818f, 0.77920122f, 0.77714595f, 0.77508232f, -0.77301043f, 0.77093026f, 0.76884183f, 0.76674517f, 0.76464026f, -0.76252720f, 0.76040593f, 0.75827656f, 0.75613907f, 0.75399349f, -0.75183978f, 0.74967807f, 0.74750833f, 0.74533054f, 0.74314481f, -0.74095112f, 0.73874950f, 0.73653993f, 0.73432251f, 0.73209718f, -0.72986405f, 0.72762307f, 0.72537438f, 0.72311787f, 0.72085359f, -0.71858162f, 0.71630192f, 0.71401459f, 0.71171956f, 0.70941701f, -0.70710677f, 0.70478900f, 0.70246363f, 0.70013079f, 0.69779041f, -0.69544260f, 0.69308738f, 0.69072466f, 0.68835458f, 0.68597709f, -0.68359229f, 0.68120013f, 0.67880072f, 0.67639404f, 0.67398011f, -0.67155892f, 0.66913059f, 0.66669509f, 0.66425240f, 0.66180265f, -0.65934581f, 0.65688191f, 0.65441092f, 0.65193298f, 0.64944801f, -0.64695613f, 0.64445727f, 0.64195160f, 0.63943902f, 0.63691954f, -0.63439328f, 0.63186019f, 0.62932037f, 0.62677377f, 0.62422055f, -0.62166055f, 0.61909394f, 0.61652065f, 0.61394081f, 0.61135435f, -0.60876139f, 0.60616195f, 0.60355593f, 0.60094349f, 0.59832457f, -0.59569929f, 0.59306758f, 0.59042957f, 0.58778523f, 0.58513460f, -0.58247766f, 0.57981452f, 0.57714518f, 0.57446961f, 0.57178793f, -0.56910013f, 0.56640624f, 0.56370623f, 0.56100023f, 0.55828818f, -0.55557020f, 0.55284627f, 0.55011641f, 0.54738067f, 0.54463901f, -0.54189157f, 0.53913828f, 0.53637921f, 0.53361450f, 0.53084398f, -0.52806787f, 0.52528601f, 0.52249852f, 0.51970543f, 0.51690688f, -0.51410279f, 0.51129310f, 0.50847793f, 0.50565732f, 0.50283139f, -0.49999997f, 0.49716321f, 0.49432122f, 0.49147383f, 0.48862118f, -0.48576340f, 0.48290042f, 0.48003216f, 0.47715876f, 0.47428025f, -0.47139677f, 0.46850813f, 0.46561448f, 0.46271584f, 0.45981235f, -0.45690383f, 0.45399042f, 0.45107214f, 0.44814915f, 0.44522124f, -0.44228868f, 0.43935137f, 0.43640926f, 0.43346247f, 0.43051104f, -0.42755511f, 0.42459449f, 0.42162932f, 0.41865964f, 0.41568558f, -0.41270697f, 0.40972393f, 0.40673661f, 0.40374494f, 0.40074884f, -0.39774844f, 0.39474390f, 0.39173501f, 0.38872193f, 0.38570469f, -0.38268343f, 0.37965796f, 0.37662842f, 0.37359496f, 0.37055739f, -0.36751585f, 0.36447038f, 0.36142122f, 0.35836797f, 0.35531089f, -0.35225000f, 0.34918544f, 0.34611704f, 0.34304493f, 0.33996926f, -0.33688983f, 0.33380680f, 0.33072019f, 0.32763015f, 0.32453650f, -0.32143936f, 0.31833890f, 0.31523503f, 0.31212767f, 0.30901696f, -0.30590306f, 0.30278577f, 0.29966524f, 0.29654150f, 0.29341470f, -0.29028464f, 0.28715147f, 0.28401522f, 0.28087605f, 0.27773376f, -0.27458861f, 0.27144052f, 0.26828940f, 0.26513541f, 0.26197859f, -0.25881907f, 0.25565666f, 0.25249152f, 0.24932367f, 0.24615327f, -0.24298012f, 0.23980436f, 0.23662604f, 0.23344530f, 0.23026206f, -0.22707623f, 0.22388809f, 0.22069744f, 0.21750443f, 0.21430908f, -0.21111156f, 0.20791165f, 0.20470953f, 0.20150520f, 0.19829884f, -0.19509024f, 0.19187955f, 0.18866692f, 0.18545227f, 0.18223552f, -0.17901681f, 0.17579631f, 0.17257380f, 0.16934945f, 0.16612328f, -0.16289546f, 0.15966577f, 0.15643437f, 0.15320141f, 0.14996669f, -0.14673037f, 0.14349260f, 0.14025329f, 0.13701235f, 0.13376995f, -0.13052612f, 0.12728101f, 0.12403442f, 0.12078650f, 0.11753740f, -0.11428693f, 0.11103523f, 0.10778234f, 0.10452842f, 0.10127326f, -0.098017137f, 0.094759842f, 0.091501652f, 0.088242363f, 0.084982129f, -0.081721103f, 0.078459084f, 0.075196224f, 0.071932560f, 0.068668243f, -0.065403073f, 0.062137201f, 0.058870665f, 0.055603617f, 0.052335974f, -0.049067651f, 0.045798921f, 0.042529582f, 0.039259788f, 0.035989573f, -0.032719092f, 0.029448142f, 0.026176876f, 0.022905329f, 0.019633657f, -0.016361655f, 0.013089478f, 0.0098171604f, 0.0065449764f, 0.0032724839f, --4.3711390e-08f, }; -#endif - -static const CELTMode mode48000_960_120 = { -48000, /* Fs */ -120, /* overlap */ -21, /* nbEBands */ -21, /* effEBands */ -{0.85000610f, 0.0000000f, 1.0000000f, 1.0000000f, }, /* preemph */ -eband5ms, /* eBands */ -3, /* maxLM */ -8, /* nbShortMdcts */ -120, /* shortMdctSize */ -11, /* nbAllocVectors */ -band_allocation, /* allocVectors */ -logN400, /* logN */ -window120, /* window */ -{1920, 3, {&fft_state48000_960_0, &fft_state48000_960_1, &fft_state48000_960_2, &fft_state48000_960_3, }, mdct_twiddles960}, /* mdct */ -{392, cache_index50, cache_bits50, cache_caps50}, /* cache */ -}; - -/* List of all the available modes */ -#define TOTAL_MODES 1 -static const CELTMode * const static_mode_list[TOTAL_MODES] = { -&mode48000_960_120, -}; diff --git a/src/opus-1.1/celt/vq.c b/src/opus-1.1/celt/vq.c deleted file mode 100644 index 98a0f36c..00000000 --- a/src/opus-1.1/celt/vq.c +++ /dev/null @@ -1,415 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "mathops.h" -#include "cwrs.h" -#include "vq.h" -#include "arch.h" -#include "os_support.h" -#include "bands.h" -#include "rate.h" - -static void exp_rotation1(celt_norm *X, int len, int stride, opus_val16 c, opus_val16 s) -{ - int i; - celt_norm *Xptr; - Xptr = X; - for (i=0;i=0;i--) - { - celt_norm x1, x2; - x1 = Xptr[0]; - x2 = Xptr[stride]; - Xptr[stride] = EXTRACT16(SHR32(MULT16_16(c,x2) + MULT16_16(s,x1), 15)); - *Xptr-- = EXTRACT16(SHR32(MULT16_16(c,x1) - MULT16_16(s,x2), 15)); - } -} - -static void exp_rotation(celt_norm *X, int len, int dir, int stride, int K, int spread) -{ - static const int SPREAD_FACTOR[3]={15,10,5}; - int i; - opus_val16 c, s; - opus_val16 gain, theta; - int stride2=0; - int factor; - - if (2*K>=len || spread==SPREAD_NONE) - return; - factor = SPREAD_FACTOR[spread-1]; - - gain = celt_div((opus_val32)MULT16_16(Q15_ONE,len),(opus_val32)(len+factor*K)); - theta = HALF16(MULT16_16_Q15(gain,gain)); - - c = celt_cos_norm(EXTEND32(theta)); - s = celt_cos_norm(EXTEND32(SUB16(Q15ONE,theta))); /* sin(theta) */ - - if (len>=8*stride) - { - stride2 = 1; - /* This is just a simple (equivalent) way of computing sqrt(len/stride) with rounding. - It's basically incrementing long as (stride2+0.5)^2 < len/stride. */ - while ((stride2*stride2+stride2)*stride + (stride>>2) < len) - stride2++; - } - /*NOTE: As a minor optimization, we could be passing around log2(B), not B, for both this and for - extract_collapse_mask().*/ - len /= stride; - for (i=0;i>1; -#endif - t = VSHR32(Ryy, 2*(k-7)); - g = MULT16_16_P15(celt_rsqrt_norm(t),gain); - - i=0; - do - X[i] = EXTRACT16(PSHR32(MULT16_16(g, iy[i]), k+1)); - while (++i < N); -} - -static unsigned extract_collapse_mask(int *iy, int N, int B) -{ - unsigned collapse_mask; - int N0; - int i; - if (B<=1) - return 1; - /*NOTE: As a minor optimization, we could be passing around log2(B), not B, for both this and for - exp_rotation().*/ - N0 = N/B; - collapse_mask = 0; - i=0; do { - int j; - j=0; do { - collapse_mask |= (iy[i*N0+j]!=0)<0, "alg_quant() needs at least one pulse"); - celt_assert2(N>1, "alg_quant() needs at least two dimensions"); - - ALLOC(y, N, celt_norm); - ALLOC(iy, N, int); - ALLOC(signx, N, opus_val16); - - exp_rotation(X, N, 1, B, K, spread); - - /* Get rid of the sign */ - sum = 0; - j=0; do { - if (X[j]>0) - signx[j]=1; - else { - signx[j]=-1; - X[j]=-X[j]; - } - iy[j] = 0; - y[j] = 0; - } while (++j (N>>1)) - { - opus_val16 rcp; - j=0; do { - sum += X[j]; - } while (++j EPSILON && sum < 64)) -#endif - { - X[0] = QCONST16(1.f,14); - j=1; do - X[j]=0; - while (++j=1, "Allocated too many pulses in the quick pass"); - - /* This should never happen, but just in case it does (e.g. on silence) - we fill the first bin with pulses. */ -#ifdef FIXED_POINT_DEBUG - celt_assert2(pulsesLeft<=N+3, "Not enough pulses in the quick pass"); -#endif - if (pulsesLeft > N+3) - { - opus_val16 tmp = (opus_val16)pulsesLeft; - yy = MAC16_16(yy, tmp, tmp); - yy = MAC16_16(yy, tmp, y[0]); - iy[0] += pulsesLeft; - pulsesLeft=0; - } - - s = 1; - for (i=0;i= best_num/best_den, but that way - we can do it without any division */ - /* OPT: Make sure to use conditional moves here */ - if (MULT16_16(best_den, Rxy) > MULT16_16(Ryy, best_num)) - { - best_den = Ryy; - best_num = Rxy; - best_id = j; - } - } while (++j0, "alg_unquant() needs at least one pulse"); - celt_assert2(N>1, "alg_unquant() needs at least two dimensions"); - ALLOC(iy, N, int); - decode_pulses(iy, N, K, dec); - Ryy = 0; - i=0; - do { - Ryy = MAC16_16(Ryy, iy[i], iy[i]); - } while (++i < N); - normalise_residual(iy, X, N, Ryy, gain); - exp_rotation(X, N, -1, B, K, spread); - collapse_mask = extract_collapse_mask(iy, N, B); - RESTORE_STACK; - return collapse_mask; -} - -void renormalise_vector(celt_norm *X, int N, opus_val16 gain) -{ - int i; -#ifdef FIXED_POINT - int k; -#endif - opus_val32 E = EPSILON; - opus_val16 g; - opus_val32 t; - celt_norm *xptr = X; - for (i=0;i>1; -#endif - t = VSHR32(E, 2*(k-7)); - g = MULT16_16_P15(celt_rsqrt_norm(t),gain); - - xptr = X; - for (i=0;i -#include "arch.h" - -#define OVERRIDE_XCORR_KERNEL -static OPUS_INLINE void xcorr_kernel(const opus_val16 *x, const opus_val16 *y, opus_val32 sum[4], int len) -{ - int j; - __m128 xsum1, xsum2; - xsum1 = _mm_loadu_ps(sum); - xsum2 = _mm_setzero_ps(); - - for (j = 0; j < len-3; j += 4) - { - __m128 x0 = _mm_loadu_ps(x+j); - __m128 yj = _mm_loadu_ps(y+j); - __m128 y3 = _mm_loadu_ps(y+j+3); - - xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0x00),yj)); - xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0x55), - _mm_shuffle_ps(yj,y3,0x49))); - xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0xaa), - _mm_shuffle_ps(yj,y3,0x9e))); - xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0xff),y3)); - } - if (j < len) - { - xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j))); - if (++j < len) - { - xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j))); - if (++j < len) - { - xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j))); - } - } - } - _mm_storeu_ps(sum,_mm_add_ps(xsum1,xsum2)); -} - -#define OVERRIDE_DUAL_INNER_PROD -static OPUS_INLINE void dual_inner_prod(const opus_val16 *x, const opus_val16 *y01, const opus_val16 *y02, - int N, opus_val32 *xy1, opus_val32 *xy2) -{ - int i; - __m128 xsum1, xsum2; - xsum1 = _mm_setzero_ps(); - xsum2 = _mm_setzero_ps(); - for (i=0;i - *

  • audio_frame is the audio data in opus_int16 (or float for opus_encode_float())
    • - *
  • frame_size is the duration of the frame in samples (per channel)
    • - *
  • packet is the byte array to which the compressed data is written
    • - *
  • max_packet is the maximum number of bytes that can be written in the packet (4000 bytes is recommended). - * Do not use max_packet to control VBR target bitrate, instead use the #OPUS_SET_BITRATE CTL.
    • - * - * - * opus_encode() and opus_encode_float() return the number of bytes actually written to the packet. - * The return value can be negative, which indicates that an error has occurred. If the return value - * is 1 byte, then the packet does not need to be transmitted (DTX). - * - * Once the encoder state if no longer needed, it can be destroyed with - * - * @code - * opus_encoder_destroy(enc); - * @endcode - * - * If the encoder was created with opus_encoder_init() rather than opus_encoder_create(), - * then no action is required aside from potentially freeing the memory that was manually - * allocated for it (calling free(enc) for the example above) - * - */ - -/** Opus encoder state. - * This contains the complete state of an Opus encoder. - * It is position independent and can be freely copied. - * @see opus_encoder_create,opus_encoder_init - */ -typedef struct OpusEncoder OpusEncoder; - -/** Gets the size of an OpusEncoder structure. - * @param[in] channels int: Number of channels. - * This must be 1 or 2. - * @returns The size in bytes. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_encoder_get_size(int channels); - -/** - */ - -/** Allocates and initializes an encoder state. - * There are three coding modes: - * - * @ref OPUS_APPLICATION_VOIP gives best quality at a given bitrate for voice - * signals. It enhances the input signal by high-pass filtering and - * emphasizing formants and harmonics. Optionally it includes in-band - * forward error correction to protect against packet loss. Use this - * mode for typical VoIP applications. Because of the enhancement, - * even at high bitrates the output may sound different from the input. - * - * @ref OPUS_APPLICATION_AUDIO gives best quality at a given bitrate for most - * non-voice signals like music. Use this mode for music and mixed - * (music/voice) content, broadcast, and applications requiring less - * than 15 ms of coding delay. - * - * @ref OPUS_APPLICATION_RESTRICTED_LOWDELAY configures low-delay mode that - * disables the speech-optimized mode in exchange for slightly reduced delay. - * This mode can only be set on an newly initialized or freshly reset encoder - * because it changes the codec delay. - * - * This is useful when the caller knows that the speech-optimized modes will not be needed (use with caution). - * @param [in] Fs opus_int32: Sampling rate of input signal (Hz) - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param [in] channels int: Number of channels (1 or 2) in input signal - * @param [in] application int: Coding mode (@ref OPUS_APPLICATION_VOIP/@ref OPUS_APPLICATION_AUDIO/@ref OPUS_APPLICATION_RESTRICTED_LOWDELAY) - * @param [out] error int*: @ref opus_errorcodes - * @note Regardless of the sampling rate and number channels selected, the Opus encoder - * can switch to a lower audio bandwidth or number of channels if the bitrate - * selected is too low. This also means that it is safe to always use 48 kHz stereo input - * and let the encoder optimize the encoding. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusEncoder *opus_encoder_create( - opus_int32 Fs, - int channels, - int application, - int *error -); - -/** Initializes a previously allocated encoder state - * The memory pointed to by st must be at least the size returned by opus_encoder_get_size(). - * This is intended for applications which use their own allocator instead of malloc. - * @see opus_encoder_create(),opus_encoder_get_size() - * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. - * @param [in] st OpusEncoder*: Encoder state - * @param [in] Fs opus_int32: Sampling rate of input signal (Hz) - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param [in] channels int: Number of channels (1 or 2) in input signal - * @param [in] application int: Coding mode (OPUS_APPLICATION_VOIP/OPUS_APPLICATION_AUDIO/OPUS_APPLICATION_RESTRICTED_LOWDELAY) - * @retval #OPUS_OK Success or @ref opus_errorcodes - */ -OPUS_EXPORT int opus_encoder_init( - OpusEncoder *st, - opus_int32 Fs, - int channels, - int application -) OPUS_ARG_NONNULL(1); - -/** Encodes an Opus frame. - * @param [in] st OpusEncoder*: Encoder state - * @param [in] pcm opus_int16*: Input signal (interleaved if 2 channels). length is frame_size*channels*sizeof(opus_int16) - * @param [in] frame_size int: Number of samples per channel in the - * input signal. - * This must be an Opus frame size for - * the encoder's sampling rate. - * For example, at 48 kHz the permitted - * values are 120, 240, 480, 960, 1920, - * and 2880. - * Passing in a duration of less than - * 10 ms (480 samples at 48 kHz) will - * prevent the encoder from using the LPC - * or hybrid modes. - * @param [out] data unsigned char*: Output payload. - * This must contain storage for at - * least \a max_data_bytes. - * @param [in] max_data_bytes opus_int32: Size of the allocated - * memory for the output - * payload. This may be - * used to impose an upper limit on - * the instant bitrate, but should - * not be used as the only bitrate - * control. Use #OPUS_SET_BITRATE to - * control the bitrate. - * @returns The length of the encoded packet (in bytes) on success or a - * negative error code (see @ref opus_errorcodes) on failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_encode( - OpusEncoder *st, - const opus_int16 *pcm, - int frame_size, - unsigned char *data, - opus_int32 max_data_bytes -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); - -/** Encodes an Opus frame from floating point input. - * @param [in] st OpusEncoder*: Encoder state - * @param [in] pcm float*: Input in float format (interleaved if 2 channels), with a normal range of +/-1.0. - * Samples with a range beyond +/-1.0 are supported but will - * be clipped by decoders using the integer API and should - * only be used if it is known that the far end supports - * extended dynamic range. - * length is frame_size*channels*sizeof(float) - * @param [in] frame_size int: Number of samples per channel in the - * input signal. - * This must be an Opus frame size for - * the encoder's sampling rate. - * For example, at 48 kHz the permitted - * values are 120, 240, 480, 960, 1920, - * and 2880. - * Passing in a duration of less than - * 10 ms (480 samples at 48 kHz) will - * prevent the encoder from using the LPC - * or hybrid modes. - * @param [out] data unsigned char*: Output payload. - * This must contain storage for at - * least \a max_data_bytes. - * @param [in] max_data_bytes opus_int32: Size of the allocated - * memory for the output - * payload. This may be - * used to impose an upper limit on - * the instant bitrate, but should - * not be used as the only bitrate - * control. Use #OPUS_SET_BITRATE to - * control the bitrate. - * @returns The length of the encoded packet (in bytes) on success or a - * negative error code (see @ref opus_errorcodes) on failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_encode_float( - OpusEncoder *st, - const float *pcm, - int frame_size, - unsigned char *data, - opus_int32 max_data_bytes -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); - -/** Frees an OpusEncoder allocated by opus_encoder_create(). - * @param[in] st OpusEncoder*: State to be freed. - */ -OPUS_EXPORT void opus_encoder_destroy(OpusEncoder *st); - -/** Perform a CTL function on an Opus encoder. - * - * Generally the request and subsequent arguments are generated - * by a convenience macro. - * @param st OpusEncoder*: Encoder state. - * @param request This and all remaining parameters should be replaced by one - * of the convenience macros in @ref opus_genericctls or - * @ref opus_encoderctls. - * @see opus_genericctls - * @see opus_encoderctls - */ -OPUS_EXPORT int opus_encoder_ctl(OpusEncoder *st, int request, ...) OPUS_ARG_NONNULL(1); -/**@}*/ - -/** @defgroup opus_decoder Opus Decoder - * @{ - * - * @brief This page describes the process and functions used to decode Opus. - * - * The decoding process also starts with creating a decoder - * state. This can be done with: - * @code - * int error; - * OpusDecoder *dec; - * dec = opus_decoder_create(Fs, channels, &error); - * @endcode - * where - * @li Fs is the sampling rate and must be 8000, 12000, 16000, 24000, or 48000 - * @li channels is the number of channels (1 or 2) - * @li error will hold the error code in case of failure (or #OPUS_OK on success) - * @li the return value is a newly created decoder state to be used for decoding - * - * While opus_decoder_create() allocates memory for the state, it's also possible - * to initialize pre-allocated memory: - * @code - * int size; - * int error; - * OpusDecoder *dec; - * size = opus_decoder_get_size(channels); - * dec = malloc(size); - * error = opus_decoder_init(dec, Fs, channels); - * @endcode - * where opus_decoder_get_size() returns the required size for the decoder state. Note that - * future versions of this code may change the size, so no assuptions should be made about it. - * - * The decoder state is always continuous in memory and only a shallow copy is sufficient - * to copy it (e.g. memcpy()) - * - * To decode a frame, opus_decode() or opus_decode_float() must be called with a packet of compressed audio data: - * @code - * frame_size = opus_decode(dec, packet, len, decoded, max_size, 0); - * @endcode - * where - * - * @li packet is the byte array containing the compressed data - * @li len is the exact number of bytes contained in the packet - * @li decoded is the decoded audio data in opus_int16 (or float for opus_decode_float()) - * @li max_size is the max duration of the frame in samples (per channel) that can fit into the decoded_frame array - * - * opus_decode() and opus_decode_float() return the number of samples (per channel) decoded from the packet. - * If that value is negative, then an error has occurred. This can occur if the packet is corrupted or if the audio - * buffer is too small to hold the decoded audio. - * - * Opus is a stateful codec with overlapping blocks and as a result Opus - * packets are not coded independently of each other. Packets must be - * passed into the decoder serially and in the correct order for a correct - * decode. Lost packets can be replaced with loss concealment by calling - * the decoder with a null pointer and zero length for the missing packet. - * - * A single codec state may only be accessed from a single thread at - * a time and any required locking must be performed by the caller. Separate - * streams must be decoded with separate decoder states and can be decoded - * in parallel unless the library was compiled with NONTHREADSAFE_PSEUDOSTACK - * defined. - * - */ - -/** Opus decoder state. - * This contains the complete state of an Opus decoder. - * It is position independent and can be freely copied. - * @see opus_decoder_create,opus_decoder_init - */ -typedef struct OpusDecoder OpusDecoder; - -/** Gets the size of an OpusDecoder structure. - * @param [in] channels int: Number of channels. - * This must be 1 or 2. - * @returns The size in bytes. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decoder_get_size(int channels); - -/** Allocates and initializes a decoder state. - * @param [in] Fs opus_int32: Sample rate to decode at (Hz). - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param [in] channels int: Number of channels (1 or 2) to decode - * @param [out] error int*: #OPUS_OK Success or @ref opus_errorcodes - * - * Internally Opus stores data at 48000 Hz, so that should be the default - * value for Fs. However, the decoder can efficiently decode to buffers - * at 8, 12, 16, and 24 kHz so if for some reason the caller cannot use - * data at the full sample rate, or knows the compressed data doesn't - * use the full frequency range, it can request decoding at a reduced - * rate. Likewise, the decoder is capable of filling in either mono or - * interleaved stereo pcm buffers, at the caller's request. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusDecoder *opus_decoder_create( - opus_int32 Fs, - int channels, - int *error -); - -/** Initializes a previously allocated decoder state. - * The state must be at least the size returned by opus_decoder_get_size(). - * This is intended for applications which use their own allocator instead of malloc. @see opus_decoder_create,opus_decoder_get_size - * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. - * @param [in] st OpusDecoder*: Decoder state. - * @param [in] Fs opus_int32: Sampling rate to decode to (Hz). - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param [in] channels int: Number of channels (1 or 2) to decode - * @retval #OPUS_OK Success or @ref opus_errorcodes - */ -OPUS_EXPORT int opus_decoder_init( - OpusDecoder *st, - opus_int32 Fs, - int channels -) OPUS_ARG_NONNULL(1); - -/** Decode an Opus packet. - * @param [in] st OpusDecoder*: Decoder state - * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss - * @param [in] len opus_int32: Number of bytes in payload* - * @param [out] pcm opus_int16*: Output signal (interleaved if 2 channels). length - * is frame_size*channels*sizeof(opus_int16) - * @param [in] frame_size Number of samples per channel of available space in \a pcm. - * If this is less than the maximum packet duration (120ms; 5760 for 48kHz), this function will - * not be capable of decoding some packets. In the case of PLC (data==NULL) or FEC (decode_fec=1), - * then frame_size needs to be exactly the duration of audio that is missing, otherwise the - * decoder will not be in the optimal state to decode the next incoming packet. For the PLC and - * FEC cases, frame_size must be a multiple of 2.5 ms. - * @param [in] decode_fec int: Flag (0 or 1) to request that any in-band forward error correction data be - * decoded. If no such data is available, the frame is decoded as if it were lost. - * @returns Number of decoded samples or @ref opus_errorcodes - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decode( - OpusDecoder *st, - const unsigned char *data, - opus_int32 len, - opus_int16 *pcm, - int frame_size, - int decode_fec -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Decode an Opus packet with floating point output. - * @param [in] st OpusDecoder*: Decoder state - * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss - * @param [in] len opus_int32: Number of bytes in payload - * @param [out] pcm float*: Output signal (interleaved if 2 channels). length - * is frame_size*channels*sizeof(float) - * @param [in] frame_size Number of samples per channel of available space in \a pcm. - * If this is less than the maximum packet duration (120ms; 5760 for 48kHz), this function will - * not be capable of decoding some packets. In the case of PLC (data==NULL) or FEC (decode_fec=1), - * then frame_size needs to be exactly the duration of audio that is missing, otherwise the - * decoder will not be in the optimal state to decode the next incoming packet. For the PLC and - * FEC cases, frame_size must be a multiple of 2.5 ms. - * @param [in] decode_fec int: Flag (0 or 1) to request that any in-band forward error correction data be - * decoded. If no such data is available the frame is decoded as if it were lost. - * @returns Number of decoded samples or @ref opus_errorcodes - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decode_float( - OpusDecoder *st, - const unsigned char *data, - opus_int32 len, - float *pcm, - int frame_size, - int decode_fec -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Perform a CTL function on an Opus decoder. - * - * Generally the request and subsequent arguments are generated - * by a convenience macro. - * @param st OpusDecoder*: Decoder state. - * @param request This and all remaining parameters should be replaced by one - * of the convenience macros in @ref opus_genericctls or - * @ref opus_decoderctls. - * @see opus_genericctls - * @see opus_decoderctls - */ -OPUS_EXPORT int opus_decoder_ctl(OpusDecoder *st, int request, ...) OPUS_ARG_NONNULL(1); - -/** Frees an OpusDecoder allocated by opus_decoder_create(). - * @param[in] st OpusDecoder*: State to be freed. - */ -OPUS_EXPORT void opus_decoder_destroy(OpusDecoder *st); - -/** Parse an opus packet into one or more frames. - * Opus_decode will perform this operation internally so most applications do - * not need to use this function. - * This function does not copy the frames, the returned pointers are pointers into - * the input packet. - * @param [in] data char*: Opus packet to be parsed - * @param [in] len opus_int32: size of data - * @param [out] out_toc char*: TOC pointer - * @param [out] frames char*[48] encapsulated frames - * @param [out] size opus_int16[48] sizes of the encapsulated frames - * @param [out] payload_offset int*: returns the position of the payload within the packet (in bytes) - * @returns number of frames - */ -OPUS_EXPORT int opus_packet_parse( - const unsigned char *data, - opus_int32 len, - unsigned char *out_toc, - const unsigned char *frames[48], - opus_int16 size[48], - int *payload_offset -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Gets the bandwidth of an Opus packet. - * @param [in] data char*: Opus packet - * @retval OPUS_BANDWIDTH_NARROWBAND Narrowband (4kHz bandpass) - * @retval OPUS_BANDWIDTH_MEDIUMBAND Mediumband (6kHz bandpass) - * @retval OPUS_BANDWIDTH_WIDEBAND Wideband (8kHz bandpass) - * @retval OPUS_BANDWIDTH_SUPERWIDEBAND Superwideband (12kHz bandpass) - * @retval OPUS_BANDWIDTH_FULLBAND Fullband (20kHz bandpass) - * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_bandwidth(const unsigned char *data) OPUS_ARG_NONNULL(1); - -/** Gets the number of samples per frame from an Opus packet. - * @param [in] data char*: Opus packet. - * This must contain at least one byte of - * data. - * @param [in] Fs opus_int32: Sampling rate in Hz. - * This must be a multiple of 400, or - * inaccurate results will be returned. - * @returns Number of samples per frame. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_samples_per_frame(const unsigned char *data, opus_int32 Fs) OPUS_ARG_NONNULL(1); - -/** Gets the number of channels from an Opus packet. - * @param [in] data char*: Opus packet - * @returns Number of channels - * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_channels(const unsigned char *data) OPUS_ARG_NONNULL(1); - -/** Gets the number of frames in an Opus packet. - * @param [in] packet char*: Opus packet - * @param [in] len opus_int32: Length of packet - * @returns Number of frames - * @retval OPUS_BAD_ARG Insufficient data was passed to the function - * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_frames(const unsigned char packet[], opus_int32 len) OPUS_ARG_NONNULL(1); - -/** Gets the number of samples of an Opus packet. - * @param [in] packet char*: Opus packet - * @param [in] len opus_int32: Length of packet - * @param [in] Fs opus_int32: Sampling rate in Hz. - * This must be a multiple of 400, or - * inaccurate results will be returned. - * @returns Number of samples - * @retval OPUS_BAD_ARG Insufficient data was passed to the function - * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_samples(const unsigned char packet[], opus_int32 len, opus_int32 Fs) OPUS_ARG_NONNULL(1); - -/** Gets the number of samples of an Opus packet. - * @param [in] dec OpusDecoder*: Decoder state - * @param [in] packet char*: Opus packet - * @param [in] len opus_int32: Length of packet - * @returns Number of samples - * @retval OPUS_BAD_ARG Insufficient data was passed to the function - * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decoder_get_nb_samples(const OpusDecoder *dec, const unsigned char packet[], opus_int32 len) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); - -/** Applies soft-clipping to bring a float signal within the [-1,1] range. If - * the signal is already in that range, nothing is done. If there are values - * outside of [-1,1], then the signal is clipped as smoothly as possible to - * both fit in the range and avoid creating excessive distortion in the - * process. - * @param [in,out] pcm float*: Input PCM and modified PCM - * @param [in] frame_size int Number of samples per channel to process - * @param [in] channels int: Number of channels - * @param [in,out] softclip_mem float*: State memory for the soft clipping process (one float per channel, initialized to zero) - */ -OPUS_EXPORT void opus_pcm_soft_clip(float *pcm, int frame_size, int channels, float *softclip_mem); - - -/**@}*/ - -/** @defgroup opus_repacketizer Repacketizer - * @{ - * - * The repacketizer can be used to merge multiple Opus packets into a single - * packet or alternatively to split Opus packets that have previously been - * merged. Splitting valid Opus packets is always guaranteed to succeed, - * whereas merging valid packets only succeeds if all frames have the same - * mode, bandwidth, and frame size, and when the total duration of the merged - * packet is no more than 120 ms. - * The repacketizer currently only operates on elementary Opus - * streams. It will not manipualte multistream packets successfully, except in - * the degenerate case where they consist of data from a single stream. - * - * The repacketizing process starts with creating a repacketizer state, either - * by calling opus_repacketizer_create() or by allocating the memory yourself, - * e.g., - * @code - * OpusRepacketizer *rp; - * rp = (OpusRepacketizer*)malloc(opus_repacketizer_get_size()); - * if (rp != NULL) - * opus_repacketizer_init(rp); - * @endcode - * - * Then the application should submit packets with opus_repacketizer_cat(), - * extract new packets with opus_repacketizer_out() or - * opus_repacketizer_out_range(), and then reset the state for the next set of - * input packets via opus_repacketizer_init(). - * - * For example, to split a sequence of packets into individual frames: - * @code - * unsigned char *data; - * int len; - * while (get_next_packet(&data, &len)) - * { - * unsigned char out[1276]; - * opus_int32 out_len; - * int nb_frames; - * int err; - * int i; - * err = opus_repacketizer_cat(rp, data, len); - * if (err != OPUS_OK) - * { - * release_packet(data); - * return err; - * } - * nb_frames = opus_repacketizer_get_nb_frames(rp); - * for (i = 0; i < nb_frames; i++) - * { - * out_len = opus_repacketizer_out_range(rp, i, i+1, out, sizeof(out)); - * if (out_len < 0) - * { - * release_packet(data); - * return (int)out_len; - * } - * output_next_packet(out, out_len); - * } - * opus_repacketizer_init(rp); - * release_packet(data); - * } - * @endcode - * - * Alternatively, to combine a sequence of frames into packets that each - * contain up to TARGET_DURATION_MS milliseconds of data: - * @code - * // The maximum number of packets with duration TARGET_DURATION_MS occurs - * // when the frame size is 2.5 ms, for a total of (TARGET_DURATION_MS*2/5) - * // packets. - * unsigned char *data[(TARGET_DURATION_MS*2/5)+1]; - * opus_int32 len[(TARGET_DURATION_MS*2/5)+1]; - * int nb_packets; - * unsigned char out[1277*(TARGET_DURATION_MS*2/2)]; - * opus_int32 out_len; - * int prev_toc; - * nb_packets = 0; - * while (get_next_packet(data+nb_packets, len+nb_packets)) - * { - * int nb_frames; - * int err; - * nb_frames = opus_packet_get_nb_frames(data[nb_packets], len[nb_packets]); - * if (nb_frames < 1) - * { - * release_packets(data, nb_packets+1); - * return nb_frames; - * } - * nb_frames += opus_repacketizer_get_nb_frames(rp); - * // If adding the next packet would exceed our target, or it has an - * // incompatible TOC sequence, output the packets we already have before - * // submitting it. - * // N.B., The nb_packets > 0 check ensures we've submitted at least one - * // packet since the last call to opus_repacketizer_init(). Otherwise a - * // single packet longer than TARGET_DURATION_MS would cause us to try to - * // output an (invalid) empty packet. It also ensures that prev_toc has - * // been set to a valid value. Additionally, len[nb_packets] > 0 is - * // guaranteed by the call to opus_packet_get_nb_frames() above, so the - * // reference to data[nb_packets][0] should be valid. - * if (nb_packets > 0 && ( - * ((prev_toc & 0xFC) != (data[nb_packets][0] & 0xFC)) || - * opus_packet_get_samples_per_frame(data[nb_packets], 48000)*nb_frames > - * TARGET_DURATION_MS*48)) - * { - * out_len = opus_repacketizer_out(rp, out, sizeof(out)); - * if (out_len < 0) - * { - * release_packets(data, nb_packets+1); - * return (int)out_len; - * } - * output_next_packet(out, out_len); - * opus_repacketizer_init(rp); - * release_packets(data, nb_packets); - * data[0] = data[nb_packets]; - * len[0] = len[nb_packets]; - * nb_packets = 0; - * } - * err = opus_repacketizer_cat(rp, data[nb_packets], len[nb_packets]); - * if (err != OPUS_OK) - * { - * release_packets(data, nb_packets+1); - * return err; - * } - * prev_toc = data[nb_packets][0]; - * nb_packets++; - * } - * // Output the final, partial packet. - * if (nb_packets > 0) - * { - * out_len = opus_repacketizer_out(rp, out, sizeof(out)); - * release_packets(data, nb_packets); - * if (out_len < 0) - * return (int)out_len; - * output_next_packet(out, out_len); - * } - * @endcode - * - * An alternate way of merging packets is to simply call opus_repacketizer_cat() - * unconditionally until it fails. At that point, the merged packet can be - * obtained with opus_repacketizer_out() and the input packet for which - * opus_repacketizer_cat() needs to be re-added to a newly reinitialized - * repacketizer state. - */ - -typedef struct OpusRepacketizer OpusRepacketizer; - -/** Gets the size of an OpusRepacketizer structure. - * @returns The size in bytes. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_repacketizer_get_size(void); - -/** (Re)initializes a previously allocated repacketizer state. - * The state must be at least the size returned by opus_repacketizer_get_size(). - * This can be used for applications which use their own allocator instead of - * malloc(). - * It must also be called to reset the queue of packets waiting to be - * repacketized, which is necessary if the maximum packet duration of 120 ms - * is reached or if you wish to submit packets with a different Opus - * configuration (coding mode, audio bandwidth, frame size, or channel count). - * Failure to do so will prevent a new packet from being added with - * opus_repacketizer_cat(). - * @see opus_repacketizer_create - * @see opus_repacketizer_get_size - * @see opus_repacketizer_cat - * @param rp OpusRepacketizer*: The repacketizer state to - * (re)initialize. - * @returns A pointer to the same repacketizer state that was passed in. - */ -OPUS_EXPORT OpusRepacketizer *opus_repacketizer_init(OpusRepacketizer *rp) OPUS_ARG_NONNULL(1); - -/** Allocates memory and initializes the new repacketizer with - * opus_repacketizer_init(). - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusRepacketizer *opus_repacketizer_create(void); - -/** Frees an OpusRepacketizer allocated by - * opus_repacketizer_create(). - * @param[in] rp OpusRepacketizer*: State to be freed. - */ -OPUS_EXPORT void opus_repacketizer_destroy(OpusRepacketizer *rp); - -/** Add a packet to the current repacketizer state. - * This packet must match the configuration of any packets already submitted - * for repacketization since the last call to opus_repacketizer_init(). - * This means that it must have the same coding mode, audio bandwidth, frame - * size, and channel count. - * This can be checked in advance by examining the top 6 bits of the first - * byte of the packet, and ensuring they match the top 6 bits of the first - * byte of any previously submitted packet. - * The total duration of audio in the repacketizer state also must not exceed - * 120 ms, the maximum duration of a single packet, after adding this packet. - * - * The contents of the current repacketizer state can be extracted into new - * packets using opus_repacketizer_out() or opus_repacketizer_out_range(). - * - * In order to add a packet with a different configuration or to add more - * audio beyond 120 ms, you must clear the repacketizer state by calling - * opus_repacketizer_init(). - * If a packet is too large to add to the current repacketizer state, no part - * of it is added, even if it contains multiple frames, some of which might - * fit. - * If you wish to be able to add parts of such packets, you should first use - * another repacketizer to split the packet into pieces and add them - * individually. - * @see opus_repacketizer_out_range - * @see opus_repacketizer_out - * @see opus_repacketizer_init - * @param rp OpusRepacketizer*: The repacketizer state to which to - * add the packet. - * @param[in] data const unsigned char*: The packet data. - * The application must ensure - * this pointer remains valid - * until the next call to - * opus_repacketizer_init() or - * opus_repacketizer_destroy(). - * @param len opus_int32: The number of bytes in the packet data. - * @returns An error code indicating whether or not the operation succeeded. - * @retval #OPUS_OK The packet's contents have been added to the repacketizer - * state. - * @retval #OPUS_INVALID_PACKET The packet did not have a valid TOC sequence, - * the packet's TOC sequence was not compatible - * with previously submitted packets (because - * the coding mode, audio bandwidth, frame size, - * or channel count did not match), or adding - * this packet would increase the total amount of - * audio stored in the repacketizer state to more - * than 120 ms. - */ -OPUS_EXPORT int opus_repacketizer_cat(OpusRepacketizer *rp, const unsigned char *data, opus_int32 len) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); - - -/** Construct a new packet from data previously submitted to the repacketizer - * state via opus_repacketizer_cat(). - * @param rp OpusRepacketizer*: The repacketizer state from which to - * construct the new packet. - * @param begin int: The index of the first frame in the current - * repacketizer state to include in the output. - * @param end int: One past the index of the last frame in the - * current repacketizer state to include in the - * output. - * @param[out] data const unsigned char*: The buffer in which to - * store the output packet. - * @param maxlen opus_int32: The maximum number of bytes to store in - * the output buffer. In order to guarantee - * success, this should be at least - * 1276 for a single frame, - * or for multiple frames, - * 1277*(end-begin). - * However, 1*(end-begin) plus - * the size of all packet data submitted to - * the repacketizer since the last call to - * opus_repacketizer_init() or - * opus_repacketizer_create() is also - * sufficient, and possibly much smaller. - * @returns The total size of the output packet on success, or an error code - * on failure. - * @retval #OPUS_BAD_ARG [begin,end) was an invalid range of - * frames (begin < 0, begin >= end, or end > - * opus_repacketizer_get_nb_frames()). - * @retval #OPUS_BUFFER_TOO_SMALL \a maxlen was insufficient to contain the - * complete output packet. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_repacketizer_out_range(OpusRepacketizer *rp, int begin, int end, unsigned char *data, opus_int32 maxlen) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Return the total number of frames contained in packet data submitted to - * the repacketizer state so far via opus_repacketizer_cat() since the last - * call to opus_repacketizer_init() or opus_repacketizer_create(). - * This defines the valid range of packets that can be extracted with - * opus_repacketizer_out_range() or opus_repacketizer_out(). - * @param rp OpusRepacketizer*: The repacketizer state containing the - * frames. - * @returns The total number of frames contained in the packet data submitted - * to the repacketizer state. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_repacketizer_get_nb_frames(OpusRepacketizer *rp) OPUS_ARG_NONNULL(1); - -/** Construct a new packet from data previously submitted to the repacketizer - * state via opus_repacketizer_cat(). - * This is a convenience routine that returns all the data submitted so far - * in a single packet. - * It is equivalent to calling - * @code - * opus_repacketizer_out_range(rp, 0, opus_repacketizer_get_nb_frames(rp), - * data, maxlen) - * @endcode - * @param rp OpusRepacketizer*: The repacketizer state from which to - * construct the new packet. - * @param[out] data const unsigned char*: The buffer in which to - * store the output packet. - * @param maxlen opus_int32: The maximum number of bytes to store in - * the output buffer. In order to guarantee - * success, this should be at least - * 1277*opus_repacketizer_get_nb_frames(rp). - * However, - * 1*opus_repacketizer_get_nb_frames(rp) - * plus the size of all packet data - * submitted to the repacketizer since the - * last call to opus_repacketizer_init() or - * opus_repacketizer_create() is also - * sufficient, and possibly much smaller. - * @returns The total size of the output packet on success, or an error code - * on failure. - * @retval #OPUS_BUFFER_TOO_SMALL \a maxlen was insufficient to contain the - * complete output packet. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_repacketizer_out(OpusRepacketizer *rp, unsigned char *data, opus_int32 maxlen) OPUS_ARG_NONNULL(1); - -/** Pads a given Opus packet to a larger size (possibly changing the TOC sequence). - * @param[in,out] data const unsigned char*: The buffer containing the - * packet to pad. - * @param len opus_int32: The size of the packet. - * This must be at least 1. - * @param new_len opus_int32: The desired size of the packet after padding. - * This must be at least as large as len. - * @returns an error code - * @retval #OPUS_OK \a on success. - * @retval #OPUS_BAD_ARG \a len was less than 1 or new_len was less than len. - * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. - */ -OPUS_EXPORT int opus_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len); - -/** Remove all padding from a given Opus packet and rewrite the TOC sequence to - * minimize space usage. - * @param[in,out] data const unsigned char*: The buffer containing the - * packet to strip. - * @param len opus_int32: The size of the packet. - * This must be at least 1. - * @returns The new size of the output packet on success, or an error code - * on failure. - * @retval #OPUS_BAD_ARG \a len was less than 1. - * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_packet_unpad(unsigned char *data, opus_int32 len); - -/** Pads a given Opus multi-stream packet to a larger size (possibly changing the TOC sequence). - * @param[in,out] data const unsigned char*: The buffer containing the - * packet to pad. - * @param len opus_int32: The size of the packet. - * This must be at least 1. - * @param new_len opus_int32: The desired size of the packet after padding. - * This must be at least 1. - * @param nb_streams opus_int32: The number of streams (not channels) in the packet. - * This must be at least as large as len. - * @returns an error code - * @retval #OPUS_OK \a on success. - * @retval #OPUS_BAD_ARG \a len was less than 1. - * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. - */ -OPUS_EXPORT int opus_multistream_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len, int nb_streams); - -/** Remove all padding from a given Opus multi-stream packet and rewrite the TOC sequence to - * minimize space usage. - * @param[in,out] data const unsigned char*: The buffer containing the - * packet to strip. - * @param len opus_int32: The size of the packet. - * This must be at least 1. - * @param nb_streams opus_int32: The number of streams (not channels) in the packet. - * This must be at least 1. - * @returns The new size of the output packet on success, or an error code - * on failure. - * @retval #OPUS_BAD_ARG \a len was less than 1 or new_len was less than len. - * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_packet_unpad(unsigned char *data, opus_int32 len, int nb_streams); - -/**@}*/ - -#ifdef __cplusplus -} -#endif - -#endif /* OPUS_H */ diff --git a/src/opus-1.1/include/opus_custom.h b/src/opus-1.1/include/opus_custom.h deleted file mode 100644 index 41f36bf2..00000000 --- a/src/opus-1.1/include/opus_custom.h +++ /dev/null @@ -1,342 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Copyright (c) 2008-2012 Gregory Maxwell - Written by Jean-Marc Valin and Gregory Maxwell */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/** - @file opus_custom.h - @brief Opus-Custom reference implementation API - */ - -#ifndef OPUS_CUSTOM_H -#define OPUS_CUSTOM_H - -#include "opus_defines.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef CUSTOM_MODES -# define OPUS_CUSTOM_EXPORT OPUS_EXPORT -# define OPUS_CUSTOM_EXPORT_STATIC OPUS_EXPORT -#else -# define OPUS_CUSTOM_EXPORT -# ifdef OPUS_BUILD -# define OPUS_CUSTOM_EXPORT_STATIC static OPUS_INLINE -# else -# define OPUS_CUSTOM_EXPORT_STATIC -# endif -#endif - -/** @defgroup opus_custom Opus Custom - * @{ - * Opus Custom is an optional part of the Opus specification and - * reference implementation which uses a distinct API from the regular - * API and supports frame sizes that are not normally supported.\ Use - * of Opus Custom is discouraged for all but very special applications - * for which a frame size different from 2.5, 5, 10, or 20 ms is needed - * (for either complexity or latency reasons) and where interoperability - * is less important. - * - * In addition to the interoperability limitations the use of Opus custom - * disables a substantial chunk of the codec and generally lowers the - * quality available at a given bitrate. Normally when an application needs - * a different frame size from the codec it should buffer to match the - * sizes but this adds a small amount of delay which may be important - * in some very low latency applications. Some transports (especially - * constant rate RF transports) may also work best with frames of - * particular durations. - * - * Libopus only supports custom modes if they are enabled at compile time. - * - * The Opus Custom API is similar to the regular API but the - * @ref opus_encoder_create and @ref opus_decoder_create calls take - * an additional mode parameter which is a structure produced by - * a call to @ref opus_custom_mode_create. Both the encoder and decoder - * must create a mode using the same sample rate (fs) and frame size - * (frame size) so these parameters must either be signaled out of band - * or fixed in a particular implementation. - * - * Similar to regular Opus the custom modes support on the fly frame size - * switching, but the sizes available depend on the particular frame size in - * use. For some initial frame sizes on a single on the fly size is available. - */ - -/** Contains the state of an encoder. One encoder state is needed - for each stream. It is initialized once at the beginning of the - stream. Do *not* re-initialize the state for every frame. - @brief Encoder state - */ -typedef struct OpusCustomEncoder OpusCustomEncoder; - -/** State of the decoder. One decoder state is needed for each stream. - It is initialized once at the beginning of the stream. Do *not* - re-initialize the state for every frame. - @brief Decoder state - */ -typedef struct OpusCustomDecoder OpusCustomDecoder; - -/** The mode contains all the information necessary to create an - encoder. Both the encoder and decoder need to be initialized - with exactly the same mode, otherwise the output will be - corrupted. - @brief Mode configuration - */ -typedef struct OpusCustomMode OpusCustomMode; - -/** Creates a new mode struct. This will be passed to an encoder or - * decoder. The mode MUST NOT BE DESTROYED until the encoders and - * decoders that use it are destroyed as well. - * @param [in] Fs int: Sampling rate (8000 to 96000 Hz) - * @param [in] frame_size int: Number of samples (per channel) to encode in each - * packet (64 - 1024, prime factorization must contain zero or more 2s, 3s, or 5s and no other primes) - * @param [out] error int*: Returned error code (if NULL, no error will be returned) - * @return A newly created mode - */ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomMode *opus_custom_mode_create(opus_int32 Fs, int frame_size, int *error); - -/** Destroys a mode struct. Only call this after all encoders and - * decoders using this mode are destroyed as well. - * @param [in] mode OpusCustomMode*: Mode to be freed. - */ -OPUS_CUSTOM_EXPORT void opus_custom_mode_destroy(OpusCustomMode *mode); - - -#if !defined(OPUS_BUILD) || defined(CELT_ENCODER_C) - -/* Encoder */ -/** Gets the size of an OpusCustomEncoder structure. - * @param [in] mode OpusCustomMode *: Mode configuration - * @param [in] channels int: Number of channels - * @returns size - */ -OPUS_CUSTOM_EXPORT_STATIC OPUS_WARN_UNUSED_RESULT int opus_custom_encoder_get_size( - const OpusCustomMode *mode, - int channels -) OPUS_ARG_NONNULL(1); - -# ifdef CUSTOM_MODES -/** Initializes a previously allocated encoder state - * The memory pointed to by st must be the size returned by opus_custom_encoder_get_size. - * This is intended for applications which use their own allocator instead of malloc. - * @see opus_custom_encoder_create(),opus_custom_encoder_get_size() - * To reset a previously initialized state use the OPUS_RESET_STATE CTL. - * @param [in] st OpusCustomEncoder*: Encoder state - * @param [in] mode OpusCustomMode *: Contains all the information about the characteristics of - * the stream (must be the same characteristics as used for the - * decoder) - * @param [in] channels int: Number of channels - * @return OPUS_OK Success or @ref opus_errorcodes - */ -OPUS_CUSTOM_EXPORT int opus_custom_encoder_init( - OpusCustomEncoder *st, - const OpusCustomMode *mode, - int channels -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); -# endif -#endif - - -/** Creates a new encoder state. Each stream needs its own encoder - * state (can't be shared across simultaneous streams). - * @param [in] mode OpusCustomMode*: Contains all the information about the characteristics of - * the stream (must be the same characteristics as used for the - * decoder) - * @param [in] channels int: Number of channels - * @param [out] error int*: Returns an error code - * @return Newly created encoder state. -*/ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomEncoder *opus_custom_encoder_create( - const OpusCustomMode *mode, - int channels, - int *error -) OPUS_ARG_NONNULL(1); - - -/** Destroys a an encoder state. - * @param[in] st OpusCustomEncoder*: State to be freed. - */ -OPUS_CUSTOM_EXPORT void opus_custom_encoder_destroy(OpusCustomEncoder *st); - -/** Encodes a frame of audio. - * @param [in] st OpusCustomEncoder*: Encoder state - * @param [in] pcm float*: PCM audio in float format, with a normal range of +/-1.0. - * Samples with a range beyond +/-1.0 are supported but will - * be clipped by decoders using the integer API and should - * only be used if it is known that the far end supports - * extended dynamic range. There must be exactly - * frame_size samples per channel. - * @param [in] frame_size int: Number of samples per frame of input signal - * @param [out] compressed char *: The compressed data is written here. This may not alias pcm and must be at least maxCompressedBytes long. - * @param [in] maxCompressedBytes int: Maximum number of bytes to use for compressing the frame - * (can change from one frame to another) - * @return Number of bytes written to "compressed". - * If negative, an error has occurred (see error codes). It is IMPORTANT that - * the length returned be somehow transmitted to the decoder. Otherwise, no - * decoding is possible. - */ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_encode_float( - OpusCustomEncoder *st, - const float *pcm, - int frame_size, - unsigned char *compressed, - int maxCompressedBytes -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); - -/** Encodes a frame of audio. - * @param [in] st OpusCustomEncoder*: Encoder state - * @param [in] pcm opus_int16*: PCM audio in signed 16-bit format (native endian). - * There must be exactly frame_size samples per channel. - * @param [in] frame_size int: Number of samples per frame of input signal - * @param [out] compressed char *: The compressed data is written here. This may not alias pcm and must be at least maxCompressedBytes long. - * @param [in] maxCompressedBytes int: Maximum number of bytes to use for compressing the frame - * (can change from one frame to another) - * @return Number of bytes written to "compressed". - * If negative, an error has occurred (see error codes). It is IMPORTANT that - * the length returned be somehow transmitted to the decoder. Otherwise, no - * decoding is possible. - */ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_encode( - OpusCustomEncoder *st, - const opus_int16 *pcm, - int frame_size, - unsigned char *compressed, - int maxCompressedBytes -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); - -/** Perform a CTL function on an Opus custom encoder. - * - * Generally the request and subsequent arguments are generated - * by a convenience macro. - * @see opus_encoderctls - */ -OPUS_CUSTOM_EXPORT int opus_custom_encoder_ctl(OpusCustomEncoder * OPUS_RESTRICT st, int request, ...) OPUS_ARG_NONNULL(1); - - -#if !defined(OPUS_BUILD) || defined(CELT_DECODER_C) -/* Decoder */ - -/** Gets the size of an OpusCustomDecoder structure. - * @param [in] mode OpusCustomMode *: Mode configuration - * @param [in] channels int: Number of channels - * @returns size - */ -OPUS_CUSTOM_EXPORT_STATIC OPUS_WARN_UNUSED_RESULT int opus_custom_decoder_get_size( - const OpusCustomMode *mode, - int channels -) OPUS_ARG_NONNULL(1); - -/** Initializes a previously allocated decoder state - * The memory pointed to by st must be the size returned by opus_custom_decoder_get_size. - * This is intended for applications which use their own allocator instead of malloc. - * @see opus_custom_decoder_create(),opus_custom_decoder_get_size() - * To reset a previously initialized state use the OPUS_RESET_STATE CTL. - * @param [in] st OpusCustomDecoder*: Decoder state - * @param [in] mode OpusCustomMode *: Contains all the information about the characteristics of - * the stream (must be the same characteristics as used for the - * encoder) - * @param [in] channels int: Number of channels - * @return OPUS_OK Success or @ref opus_errorcodes - */ -OPUS_CUSTOM_EXPORT_STATIC int opus_custom_decoder_init( - OpusCustomDecoder *st, - const OpusCustomMode *mode, - int channels -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); - -#endif - - -/** Creates a new decoder state. Each stream needs its own decoder state (can't - * be shared across simultaneous streams). - * @param [in] mode OpusCustomMode: Contains all the information about the characteristics of the - * stream (must be the same characteristics as used for the encoder) - * @param [in] channels int: Number of channels - * @param [out] error int*: Returns an error code - * @return Newly created decoder state. - */ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomDecoder *opus_custom_decoder_create( - const OpusCustomMode *mode, - int channels, - int *error -) OPUS_ARG_NONNULL(1); - -/** Destroys a an decoder state. - * @param[in] st OpusCustomDecoder*: State to be freed. - */ -OPUS_CUSTOM_EXPORT void opus_custom_decoder_destroy(OpusCustomDecoder *st); - -/** Decode an opus custom frame with floating point output - * @param [in] st OpusCustomDecoder*: Decoder state - * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss - * @param [in] len int: Number of bytes in payload - * @param [out] pcm float*: Output signal (interleaved if 2 channels). length - * is frame_size*channels*sizeof(float) - * @param [in] frame_size Number of samples per channel of available space in *pcm. - * @returns Number of decoded samples or @ref opus_errorcodes - */ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_decode_float( - OpusCustomDecoder *st, - const unsigned char *data, - int len, - float *pcm, - int frame_size -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Decode an opus custom frame - * @param [in] st OpusCustomDecoder*: Decoder state - * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss - * @param [in] len int: Number of bytes in payload - * @param [out] pcm opus_int16*: Output signal (interleaved if 2 channels). length - * is frame_size*channels*sizeof(opus_int16) - * @param [in] frame_size Number of samples per channel of available space in *pcm. - * @returns Number of decoded samples or @ref opus_errorcodes - */ -OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_decode( - OpusCustomDecoder *st, - const unsigned char *data, - int len, - opus_int16 *pcm, - int frame_size -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Perform a CTL function on an Opus custom decoder. - * - * Generally the request and subsequent arguments are generated - * by a convenience macro. - * @see opus_genericctls - */ -OPUS_CUSTOM_EXPORT int opus_custom_decoder_ctl(OpusCustomDecoder * OPUS_RESTRICT st, int request, ...) OPUS_ARG_NONNULL(1); - -/**@}*/ - -#ifdef __cplusplus -} -#endif - -#endif /* OPUS_CUSTOM_H */ diff --git a/src/opus-1.1/include/opus_defines.h b/src/opus-1.1/include/opus_defines.h deleted file mode 100644 index 265089f6..00000000 --- a/src/opus-1.1/include/opus_defines.h +++ /dev/null @@ -1,726 +0,0 @@ -/* Copyright (c) 2010-2011 Xiph.Org Foundation, Skype Limited - Written by Jean-Marc Valin and Koen Vos */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/** - * @file opus_defines.h - * @brief Opus reference implementation constants - */ - -#ifndef OPUS_DEFINES_H -#define OPUS_DEFINES_H - -#include "opus_types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** @defgroup opus_errorcodes Error codes - * @{ - */ -/** No error @hideinitializer*/ -#define OPUS_OK 0 -/** One or more invalid/out of range arguments @hideinitializer*/ -#define OPUS_BAD_ARG -1 -/** The mode struct passed is invalid @hideinitializer*/ -#define OPUS_BUFFER_TOO_SMALL -2 -/** An internal error was detected @hideinitializer*/ -#define OPUS_INTERNAL_ERROR -3 -/** The compressed data passed is corrupted @hideinitializer*/ -#define OPUS_INVALID_PACKET -4 -/** Invalid/unsupported request number @hideinitializer*/ -#define OPUS_UNIMPLEMENTED -5 -/** An encoder or decoder structure is invalid or already freed @hideinitializer*/ -#define OPUS_INVALID_STATE -6 -/** Memory allocation has failed @hideinitializer*/ -#define OPUS_ALLOC_FAIL -7 -/**@}*/ - -/** @cond OPUS_INTERNAL_DOC */ -/**Export control for opus functions */ - -#ifndef OPUS_EXPORT -# if defined(WIN32) -# ifdef OPUS_BUILD -# define OPUS_EXPORT __declspec(dllexport) -# else -# define OPUS_EXPORT -# endif -# elif defined(__GNUC__) && defined(OPUS_BUILD) -# define OPUS_EXPORT __attribute__ ((visibility ("default"))) -# else -# define OPUS_EXPORT -# endif -#endif - -# if !defined(OPUS_GNUC_PREREQ) -# if defined(__GNUC__)&&defined(__GNUC_MINOR__) -# define OPUS_GNUC_PREREQ(_maj,_min) \ - ((__GNUC__<<16)+__GNUC_MINOR__>=((_maj)<<16)+(_min)) -# else -# define OPUS_GNUC_PREREQ(_maj,_min) 0 -# endif -# endif - -#if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L) ) -# if OPUS_GNUC_PREREQ(3,0) -# define OPUS_RESTRICT __restrict__ -# elif (defined(_MSC_VER) && _MSC_VER >= 1400) -# define OPUS_RESTRICT __restrict -# else -# define OPUS_RESTRICT -# endif -#else -# define OPUS_RESTRICT restrict -#endif - -#if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L) ) -# if OPUS_GNUC_PREREQ(2,7) -# define OPUS_INLINE __inline__ -# elif (defined(_MSC_VER)) -# define OPUS_INLINE __inline -# else -# define OPUS_INLINE -# endif -#else -# define OPUS_INLINE inline -#endif - -/**Warning attributes for opus functions - * NONNULL is not used in OPUS_BUILD to avoid the compiler optimizing out - * some paranoid null checks. */ -#if defined(__GNUC__) && OPUS_GNUC_PREREQ(3, 4) -# define OPUS_WARN_UNUSED_RESULT __attribute__ ((__warn_unused_result__)) -#else -# define OPUS_WARN_UNUSED_RESULT -#endif -#if !defined(OPUS_BUILD) && defined(__GNUC__) && OPUS_GNUC_PREREQ(3, 4) -# define OPUS_ARG_NONNULL(_x) __attribute__ ((__nonnull__(_x))) -#else -# define OPUS_ARG_NONNULL(_x) -#endif - -/** These are the actual Encoder CTL ID numbers. - * They should not be used directly by applications. - * In general, SETs should be even and GETs should be odd.*/ -#define OPUS_SET_APPLICATION_REQUEST 4000 -#define OPUS_GET_APPLICATION_REQUEST 4001 -#define OPUS_SET_BITRATE_REQUEST 4002 -#define OPUS_GET_BITRATE_REQUEST 4003 -#define OPUS_SET_MAX_BANDWIDTH_REQUEST 4004 -#define OPUS_GET_MAX_BANDWIDTH_REQUEST 4005 -#define OPUS_SET_VBR_REQUEST 4006 -#define OPUS_GET_VBR_REQUEST 4007 -#define OPUS_SET_BANDWIDTH_REQUEST 4008 -#define OPUS_GET_BANDWIDTH_REQUEST 4009 -#define OPUS_SET_COMPLEXITY_REQUEST 4010 -#define OPUS_GET_COMPLEXITY_REQUEST 4011 -#define OPUS_SET_INBAND_FEC_REQUEST 4012 -#define OPUS_GET_INBAND_FEC_REQUEST 4013 -#define OPUS_SET_PACKET_LOSS_PERC_REQUEST 4014 -#define OPUS_GET_PACKET_LOSS_PERC_REQUEST 4015 -#define OPUS_SET_DTX_REQUEST 4016 -#define OPUS_GET_DTX_REQUEST 4017 -#define OPUS_SET_VBR_CONSTRAINT_REQUEST 4020 -#define OPUS_GET_VBR_CONSTRAINT_REQUEST 4021 -#define OPUS_SET_FORCE_CHANNELS_REQUEST 4022 -#define OPUS_GET_FORCE_CHANNELS_REQUEST 4023 -#define OPUS_SET_SIGNAL_REQUEST 4024 -#define OPUS_GET_SIGNAL_REQUEST 4025 -#define OPUS_GET_LOOKAHEAD_REQUEST 4027 -/* #define OPUS_RESET_STATE 4028 */ -#define OPUS_GET_SAMPLE_RATE_REQUEST 4029 -#define OPUS_GET_FINAL_RANGE_REQUEST 4031 -#define OPUS_GET_PITCH_REQUEST 4033 -#define OPUS_SET_GAIN_REQUEST 4034 -#define OPUS_GET_GAIN_REQUEST 4045 /* Should have been 4035 */ -#define OPUS_SET_LSB_DEPTH_REQUEST 4036 -#define OPUS_GET_LSB_DEPTH_REQUEST 4037 -#define OPUS_GET_LAST_PACKET_DURATION_REQUEST 4039 -#define OPUS_SET_EXPERT_FRAME_DURATION_REQUEST 4040 -#define OPUS_GET_EXPERT_FRAME_DURATION_REQUEST 4041 -#define OPUS_SET_PREDICTION_DISABLED_REQUEST 4042 -#define OPUS_GET_PREDICTION_DISABLED_REQUEST 4043 - -/* Don't use 4045, it's already taken by OPUS_GET_GAIN_REQUEST */ - -/* Macros to trigger compilation errors when the wrong types are provided to a CTL */ -#define __opus_check_int(x) (((void)((x) == (opus_int32)0)), (opus_int32)(x)) -#define __opus_check_int_ptr(ptr) ((ptr) + ((ptr) - (opus_int32*)(ptr))) -#define __opus_check_uint_ptr(ptr) ((ptr) + ((ptr) - (opus_uint32*)(ptr))) -#define __opus_check_val16_ptr(ptr) ((ptr) + ((ptr) - (opus_val16*)(ptr))) -/** @endcond */ - -/** @defgroup opus_ctlvalues Pre-defined values for CTL interface - * @see opus_genericctls, opus_encoderctls - * @{ - */ -/* Values for the various encoder CTLs */ -#define OPUS_AUTO -1000 /**opus_int32: Allowed values: 0-10, inclusive. - * - * @hideinitializer */ -#define OPUS_SET_COMPLEXITY(x) OPUS_SET_COMPLEXITY_REQUEST, __opus_check_int(x) -/** Gets the encoder's complexity configuration. - * @see OPUS_SET_COMPLEXITY - * @param[out] x opus_int32 *: Returns a value in the range 0-10, - * inclusive. - * @hideinitializer */ -#define OPUS_GET_COMPLEXITY(x) OPUS_GET_COMPLEXITY_REQUEST, __opus_check_int_ptr(x) - -/** Configures the bitrate in the encoder. - * Rates from 500 to 512000 bits per second are meaningful, as well as the - * special values #OPUS_AUTO and #OPUS_BITRATE_MAX. - * The value #OPUS_BITRATE_MAX can be used to cause the codec to use as much - * rate as it can, which is useful for controlling the rate by adjusting the - * output buffer size. - * @see OPUS_GET_BITRATE - * @param[in] x opus_int32: Bitrate in bits per second. The default - * is determined based on the number of - * channels and the input sampling rate. - * @hideinitializer */ -#define OPUS_SET_BITRATE(x) OPUS_SET_BITRATE_REQUEST, __opus_check_int(x) -/** Gets the encoder's bitrate configuration. - * @see OPUS_SET_BITRATE - * @param[out] x opus_int32 *: Returns the bitrate in bits per second. - * The default is determined based on the - * number of channels and the input - * sampling rate. - * @hideinitializer */ -#define OPUS_GET_BITRATE(x) OPUS_GET_BITRATE_REQUEST, __opus_check_int_ptr(x) - -/** Enables or disables variable bitrate (VBR) in the encoder. - * The configured bitrate may not be met exactly because frames must - * be an integer number of bytes in length. - * @warning Only the MDCT mode of Opus can provide hard CBR behavior. - * @see OPUS_GET_VBR - * @see OPUS_SET_VBR_CONSTRAINT - * @param[in] x opus_int32: Allowed values: - *
    - *
    0
    Hard CBR. For LPC/hybrid modes at very low bit-rate, this can - * cause noticeable quality degradation.
    - *
    1
    VBR (default). The exact type of VBR is controlled by - * #OPUS_SET_VBR_CONSTRAINT.
    - *
    - * @hideinitializer */ -#define OPUS_SET_VBR(x) OPUS_SET_VBR_REQUEST, __opus_check_int(x) -/** Determine if variable bitrate (VBR) is enabled in the encoder. - * @see OPUS_SET_VBR - * @see OPUS_GET_VBR_CONSTRAINT - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    0
    Hard CBR.
    - *
    1
    VBR (default). The exact type of VBR may be retrieved via - * #OPUS_GET_VBR_CONSTRAINT.
    - *
    - * @hideinitializer */ -#define OPUS_GET_VBR(x) OPUS_GET_VBR_REQUEST, __opus_check_int_ptr(x) - -/** Enables or disables constrained VBR in the encoder. - * This setting is ignored when the encoder is in CBR mode. - * @warning Only the MDCT mode of Opus currently heeds the constraint. - * Speech mode ignores it completely, hybrid mode may fail to obey it - * if the LPC layer uses more bitrate than the constraint would have - * permitted. - * @see OPUS_GET_VBR_CONSTRAINT - * @see OPUS_SET_VBR - * @param[in] x opus_int32: Allowed values: - *
    - *
    0
    Unconstrained VBR.
    - *
    1
    Constrained VBR (default). This creates a maximum of one - * frame of buffering delay assuming a transport with a - * serialization speed of the nominal bitrate.
    - *
    - * @hideinitializer */ -#define OPUS_SET_VBR_CONSTRAINT(x) OPUS_SET_VBR_CONSTRAINT_REQUEST, __opus_check_int(x) -/** Determine if constrained VBR is enabled in the encoder. - * @see OPUS_SET_VBR_CONSTRAINT - * @see OPUS_GET_VBR - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    0
    Unconstrained VBR.
    - *
    1
    Constrained VBR (default).
    - *
    - * @hideinitializer */ -#define OPUS_GET_VBR_CONSTRAINT(x) OPUS_GET_VBR_CONSTRAINT_REQUEST, __opus_check_int_ptr(x) - -/** Configures mono/stereo forcing in the encoder. - * This can force the encoder to produce packets encoded as either mono or - * stereo, regardless of the format of the input audio. This is useful when - * the caller knows that the input signal is currently a mono source embedded - * in a stereo stream. - * @see OPUS_GET_FORCE_CHANNELS - * @param[in] x opus_int32: Allowed values: - *
    - *
    #OPUS_AUTO
    Not forced (default)
    - *
    1
    Forced mono
    - *
    2
    Forced stereo
    - *
    - * @hideinitializer */ -#define OPUS_SET_FORCE_CHANNELS(x) OPUS_SET_FORCE_CHANNELS_REQUEST, __opus_check_int(x) -/** Gets the encoder's forced channel configuration. - * @see OPUS_SET_FORCE_CHANNELS - * @param[out] x opus_int32 *: - *
    - *
    #OPUS_AUTO
    Not forced (default)
    - *
    1
    Forced mono
    - *
    2
    Forced stereo
    - *
    - * @hideinitializer */ -#define OPUS_GET_FORCE_CHANNELS(x) OPUS_GET_FORCE_CHANNELS_REQUEST, __opus_check_int_ptr(x) - -/** Configures the maximum bandpass that the encoder will select automatically. - * Applications should normally use this instead of #OPUS_SET_BANDWIDTH - * (leaving that set to the default, #OPUS_AUTO). This allows the - * application to set an upper bound based on the type of input it is - * providing, but still gives the encoder the freedom to reduce the bandpass - * when the bitrate becomes too low, for better overall quality. - * @see OPUS_GET_MAX_BANDWIDTH - * @param[in] x opus_int32: Allowed values: - *
    - *
    OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    - *
    OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    - *
    OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    - *
    OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    - *
    OPUS_BANDWIDTH_FULLBAND
    20 kHz passband (default)
    - *
    - * @hideinitializer */ -#define OPUS_SET_MAX_BANDWIDTH(x) OPUS_SET_MAX_BANDWIDTH_REQUEST, __opus_check_int(x) - -/** Gets the encoder's configured maximum allowed bandpass. - * @see OPUS_SET_MAX_BANDWIDTH - * @param[out] x opus_int32 *: Allowed values: - *
    - *
    #OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    - *
    #OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    - *
    #OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    - *
    #OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    - *
    #OPUS_BANDWIDTH_FULLBAND
    20 kHz passband (default)
    - *
    - * @hideinitializer */ -#define OPUS_GET_MAX_BANDWIDTH(x) OPUS_GET_MAX_BANDWIDTH_REQUEST, __opus_check_int_ptr(x) - -/** Sets the encoder's bandpass to a specific value. - * This prevents the encoder from automatically selecting the bandpass based - * on the available bitrate. If an application knows the bandpass of the input - * audio it is providing, it should normally use #OPUS_SET_MAX_BANDWIDTH - * instead, which still gives the encoder the freedom to reduce the bandpass - * when the bitrate becomes too low, for better overall quality. - * @see OPUS_GET_BANDWIDTH - * @param[in] x opus_int32: Allowed values: - *
    - *
    #OPUS_AUTO
    (default)
    - *
    #OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    - *
    #OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    - *
    #OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    - *
    #OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    - *
    #OPUS_BANDWIDTH_FULLBAND
    20 kHz passband
    - *
    - * @hideinitializer */ -#define OPUS_SET_BANDWIDTH(x) OPUS_SET_BANDWIDTH_REQUEST, __opus_check_int(x) - -/** Configures the type of signal being encoded. - * This is a hint which helps the encoder's mode selection. - * @see OPUS_GET_SIGNAL - * @param[in] x opus_int32: Allowed values: - *
    - *
    #OPUS_AUTO
    (default)
    - *
    #OPUS_SIGNAL_VOICE
    Bias thresholds towards choosing LPC or Hybrid modes.
    - *
    #OPUS_SIGNAL_MUSIC
    Bias thresholds towards choosing MDCT modes.
    - *
    - * @hideinitializer */ -#define OPUS_SET_SIGNAL(x) OPUS_SET_SIGNAL_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured signal type. - * @see OPUS_SET_SIGNAL - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    #OPUS_AUTO
    (default)
    - *
    #OPUS_SIGNAL_VOICE
    Bias thresholds towards choosing LPC or Hybrid modes.
    - *
    #OPUS_SIGNAL_MUSIC
    Bias thresholds towards choosing MDCT modes.
    - *
    - * @hideinitializer */ -#define OPUS_GET_SIGNAL(x) OPUS_GET_SIGNAL_REQUEST, __opus_check_int_ptr(x) - - -/** Configures the encoder's intended application. - * The initial value is a mandatory argument to the encoder_create function. - * @see OPUS_GET_APPLICATION - * @param[in] x opus_int32: Returns one of the following values: - *
    - *
    #OPUS_APPLICATION_VOIP
    - *
    Process signal for improved speech intelligibility.
    - *
    #OPUS_APPLICATION_AUDIO
    - *
    Favor faithfulness to the original input.
    - *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    - *
    Configure the minimum possible coding delay by disabling certain modes - * of operation.
    - *
    - * @hideinitializer */ -#define OPUS_SET_APPLICATION(x) OPUS_SET_APPLICATION_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured application. - * @see OPUS_SET_APPLICATION - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    #OPUS_APPLICATION_VOIP
    - *
    Process signal for improved speech intelligibility.
    - *
    #OPUS_APPLICATION_AUDIO
    - *
    Favor faithfulness to the original input.
    - *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    - *
    Configure the minimum possible coding delay by disabling certain modes - * of operation.
    - *
    - * @hideinitializer */ -#define OPUS_GET_APPLICATION(x) OPUS_GET_APPLICATION_REQUEST, __opus_check_int_ptr(x) - -/** Gets the sampling rate the encoder or decoder was initialized with. - * This simply returns the Fs value passed to opus_encoder_init() - * or opus_decoder_init(). - * @param[out] x opus_int32 *: Sampling rate of encoder or decoder. - * @hideinitializer - */ -#define OPUS_GET_SAMPLE_RATE(x) OPUS_GET_SAMPLE_RATE_REQUEST, __opus_check_int_ptr(x) - -/** Gets the total samples of delay added by the entire codec. - * This can be queried by the encoder and then the provided number of samples can be - * skipped on from the start of the decoder's output to provide time aligned input - * and output. From the perspective of a decoding application the real data begins this many - * samples late. - * - * The decoder contribution to this delay is identical for all decoders, but the - * encoder portion of the delay may vary from implementation to implementation, - * version to version, or even depend on the encoder's initial configuration. - * Applications needing delay compensation should call this CTL rather than - * hard-coding a value. - * @param[out] x opus_int32 *: Number of lookahead samples - * @hideinitializer */ -#define OPUS_GET_LOOKAHEAD(x) OPUS_GET_LOOKAHEAD_REQUEST, __opus_check_int_ptr(x) - -/** Configures the encoder's use of inband forward error correction (FEC). - * @note This is only applicable to the LPC layer - * @see OPUS_GET_INBAND_FEC - * @param[in] x opus_int32: Allowed values: - *
    - *
    0
    Disable inband FEC (default).
    - *
    1
    Enable inband FEC.
    - *
    - * @hideinitializer */ -#define OPUS_SET_INBAND_FEC(x) OPUS_SET_INBAND_FEC_REQUEST, __opus_check_int(x) -/** Gets encoder's configured use of inband forward error correction. - * @see OPUS_SET_INBAND_FEC - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    0
    Inband FEC disabled (default).
    - *
    1
    Inband FEC enabled.
    - *
    - * @hideinitializer */ -#define OPUS_GET_INBAND_FEC(x) OPUS_GET_INBAND_FEC_REQUEST, __opus_check_int_ptr(x) - -/** Configures the encoder's expected packet loss percentage. - * Higher values with trigger progressively more loss resistant behavior in the encoder - * at the expense of quality at a given bitrate in the lossless case, but greater quality - * under loss. - * @see OPUS_GET_PACKET_LOSS_PERC - * @param[in] x opus_int32: Loss percentage in the range 0-100, inclusive (default: 0). - * @hideinitializer */ -#define OPUS_SET_PACKET_LOSS_PERC(x) OPUS_SET_PACKET_LOSS_PERC_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured packet loss percentage. - * @see OPUS_SET_PACKET_LOSS_PERC - * @param[out] x opus_int32 *: Returns the configured loss percentage - * in the range 0-100, inclusive (default: 0). - * @hideinitializer */ -#define OPUS_GET_PACKET_LOSS_PERC(x) OPUS_GET_PACKET_LOSS_PERC_REQUEST, __opus_check_int_ptr(x) - -/** Configures the encoder's use of discontinuous transmission (DTX). - * @note This is only applicable to the LPC layer - * @see OPUS_GET_DTX - * @param[in] x opus_int32: Allowed values: - *
    - *
    0
    Disable DTX (default).
    - *
    1
    Enabled DTX.
    - *
    - * @hideinitializer */ -#define OPUS_SET_DTX(x) OPUS_SET_DTX_REQUEST, __opus_check_int(x) -/** Gets encoder's configured use of discontinuous transmission. - * @see OPUS_SET_DTX - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    0
    DTX disabled (default).
    - *
    1
    DTX enabled.
    - *
    - * @hideinitializer */ -#define OPUS_GET_DTX(x) OPUS_GET_DTX_REQUEST, __opus_check_int_ptr(x) -/** Configures the depth of signal being encoded. - * This is a hint which helps the encoder identify silence and near-silence. - * @see OPUS_GET_LSB_DEPTH - * @param[in] x opus_int32: Input precision in bits, between 8 and 24 - * (default: 24). - * @hideinitializer */ -#define OPUS_SET_LSB_DEPTH(x) OPUS_SET_LSB_DEPTH_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured signal depth. - * @see OPUS_SET_LSB_DEPTH - * @param[out] x opus_int32 *: Input precision in bits, between 8 and - * 24 (default: 24). - * @hideinitializer */ -#define OPUS_GET_LSB_DEPTH(x) OPUS_GET_LSB_DEPTH_REQUEST, __opus_check_int_ptr(x) - -/** Gets the duration (in samples) of the last packet successfully decoded or concealed. - * @param[out] x opus_int32 *: Number of samples (at current sampling rate). - * @hideinitializer */ -#define OPUS_GET_LAST_PACKET_DURATION(x) OPUS_GET_LAST_PACKET_DURATION_REQUEST, __opus_check_int_ptr(x) - -/** Configures the encoder's use of variable duration frames. - * When variable duration is enabled, the encoder is free to use a shorter frame - * size than the one requested in the opus_encode*() call. - * It is then the user's responsibility - * to verify how much audio was encoded by checking the ToC byte of the encoded - * packet. The part of the audio that was not encoded needs to be resent to the - * encoder for the next call. Do not use this option unless you really - * know what you are doing. - * @see OPUS_GET_EXPERT_VARIABLE_DURATION - * @param[in] x opus_int32: Allowed values: - *
    - *
    OPUS_FRAMESIZE_ARG
    Select frame size from the argument (default).
    - *
    OPUS_FRAMESIZE_2_5_MS
    Use 2.5 ms frames.
    - *
    OPUS_FRAMESIZE_5_MS
    Use 2.5 ms frames.
    - *
    OPUS_FRAMESIZE_10_MS
    Use 10 ms frames.
    - *
    OPUS_FRAMESIZE_20_MS
    Use 20 ms frames.
    - *
    OPUS_FRAMESIZE_40_MS
    Use 40 ms frames.
    - *
    OPUS_FRAMESIZE_60_MS
    Use 60 ms frames.
    - *
    OPUS_FRAMESIZE_VARIABLE
    Optimize the frame size dynamically.
    - *
    - * @hideinitializer */ -#define OPUS_SET_EXPERT_FRAME_DURATION(x) OPUS_SET_EXPERT_FRAME_DURATION_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured use of variable duration frames. - * @see OPUS_SET_EXPERT_VARIABLE_DURATION - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    OPUS_FRAMESIZE_ARG
    Select frame size from the argument (default).
    - *
    OPUS_FRAMESIZE_2_5_MS
    Use 2.5 ms frames.
    - *
    OPUS_FRAMESIZE_5_MS
    Use 2.5 ms frames.
    - *
    OPUS_FRAMESIZE_10_MS
    Use 10 ms frames.
    - *
    OPUS_FRAMESIZE_20_MS
    Use 20 ms frames.
    - *
    OPUS_FRAMESIZE_40_MS
    Use 40 ms frames.
    - *
    OPUS_FRAMESIZE_60_MS
    Use 60 ms frames.
    - *
    OPUS_FRAMESIZE_VARIABLE
    Optimize the frame size dynamically.
    - *
    - * @hideinitializer */ -#define OPUS_GET_EXPERT_FRAME_DURATION(x) OPUS_GET_EXPERT_FRAME_DURATION_REQUEST, __opus_check_int_ptr(x) - -/** If set to 1, disables almost all use of prediction, making frames almost - completely independent. This reduces quality. (default : 0) - * @hideinitializer */ -#define OPUS_SET_PREDICTION_DISABLED(x) OPUS_SET_PREDICTION_DISABLED_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured prediction status. - * @hideinitializer */ -#define OPUS_GET_PREDICTION_DISABLED(x) OPUS_GET_PREDICTION_DISABLED_REQUEST, __opus_check_int_ptr(x) - -/**@}*/ - -/** @defgroup opus_genericctls Generic CTLs - * - * These macros are used with the \c opus_decoder_ctl and - * \c opus_encoder_ctl calls to generate a particular - * request. - * - * When called on an \c OpusDecoder they apply to that - * particular decoder instance. When called on an - * \c OpusEncoder they apply to the corresponding setting - * on that encoder instance, if present. - * - * Some usage examples: - * - * @code - * int ret; - * opus_int32 pitch; - * ret = opus_decoder_ctl(dec_ctx, OPUS_GET_PITCH(&pitch)); - * if (ret == OPUS_OK) return ret; - * - * opus_encoder_ctl(enc_ctx, OPUS_RESET_STATE); - * opus_decoder_ctl(dec_ctx, OPUS_RESET_STATE); - * - * opus_int32 enc_bw, dec_bw; - * opus_encoder_ctl(enc_ctx, OPUS_GET_BANDWIDTH(&enc_bw)); - * opus_decoder_ctl(dec_ctx, OPUS_GET_BANDWIDTH(&dec_bw)); - * if (enc_bw != dec_bw) { - * printf("packet bandwidth mismatch!\n"); - * } - * @endcode - * - * @see opus_encoder, opus_decoder_ctl, opus_encoder_ctl, opus_decoderctls, opus_encoderctls - * @{ - */ - -/** Resets the codec state to be equivalent to a freshly initialized state. - * This should be called when switching streams in order to prevent - * the back to back decoding from giving different results from - * one at a time decoding. - * @hideinitializer */ -#define OPUS_RESET_STATE 4028 - -/** Gets the final state of the codec's entropy coder. - * This is used for testing purposes, - * The encoder and decoder state should be identical after coding a payload - * (assuming no data corruption or software bugs) - * - * @param[out] x opus_uint32 *: Entropy coder state - * - * @hideinitializer */ -#define OPUS_GET_FINAL_RANGE(x) OPUS_GET_FINAL_RANGE_REQUEST, __opus_check_uint_ptr(x) - -/** Gets the pitch of the last decoded frame, if available. - * This can be used for any post-processing algorithm requiring the use of pitch, - * e.g. time stretching/shortening. If the last frame was not voiced, or if the - * pitch was not coded in the frame, then zero is returned. - * - * This CTL is only implemented for decoder instances. - * - * @param[out] x opus_int32 *: pitch period at 48 kHz (or 0 if not available) - * - * @hideinitializer */ -#define OPUS_GET_PITCH(x) OPUS_GET_PITCH_REQUEST, __opus_check_int_ptr(x) - -/** Gets the encoder's configured bandpass or the decoder's last bandpass. - * @see OPUS_SET_BANDWIDTH - * @param[out] x opus_int32 *: Returns one of the following values: - *
    - *
    #OPUS_AUTO
    (default)
    - *
    #OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    - *
    #OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    - *
    #OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    - *
    #OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    - *
    #OPUS_BANDWIDTH_FULLBAND
    20 kHz passband
    - *
    - * @hideinitializer */ -#define OPUS_GET_BANDWIDTH(x) OPUS_GET_BANDWIDTH_REQUEST, __opus_check_int_ptr(x) - -/**@}*/ - -/** @defgroup opus_decoderctls Decoder related CTLs - * @see opus_genericctls, opus_encoderctls, opus_decoder - * @{ - */ - -/** Configures decoder gain adjustment. - * Scales the decoded output by a factor specified in Q8 dB units. - * This has a maximum range of -32768 to 32767 inclusive, and returns - * OPUS_BAD_ARG otherwise. The default is zero indicating no adjustment. - * This setting survives decoder reset. - * - * gain = pow(10, x/(20.0*256)) - * - * @param[in] x opus_int32: Amount to scale PCM signal by in Q8 dB units. - * @hideinitializer */ -#define OPUS_SET_GAIN(x) OPUS_SET_GAIN_REQUEST, __opus_check_int(x) -/** Gets the decoder's configured gain adjustment. @see OPUS_SET_GAIN - * - * @param[out] x opus_int32 *: Amount to scale PCM signal by in Q8 dB units. - * @hideinitializer */ -#define OPUS_GET_GAIN(x) OPUS_GET_GAIN_REQUEST, __opus_check_int_ptr(x) - -/**@}*/ - -/** @defgroup opus_libinfo Opus library information functions - * @{ - */ - -/** Converts an opus error code into a human readable string. - * - * @param[in] error int: Error number - * @returns Error string - */ -OPUS_EXPORT const char *opus_strerror(int error); - -/** Gets the libopus version string. - * - * @returns Version string - */ -OPUS_EXPORT const char *opus_get_version_string(void); -/**@}*/ - -#ifdef __cplusplus -} -#endif - -#endif /* OPUS_DEFINES_H */ diff --git a/src/opus-1.1/include/opus_multistream.h b/src/opus-1.1/include/opus_multistream.h deleted file mode 100644 index ae599793..00000000 --- a/src/opus-1.1/include/opus_multistream.h +++ /dev/null @@ -1,660 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/** - * @file opus_multistream.h - * @brief Opus reference implementation multistream API - */ - -#ifndef OPUS_MULTISTREAM_H -#define OPUS_MULTISTREAM_H - -#include "opus.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** @cond OPUS_INTERNAL_DOC */ - -/** Macros to trigger compilation errors when the wrong types are provided to a - * CTL. */ -/**@{*/ -#define __opus_check_encstate_ptr(ptr) ((ptr) + ((ptr) - (OpusEncoder**)(ptr))) -#define __opus_check_decstate_ptr(ptr) ((ptr) + ((ptr) - (OpusDecoder**)(ptr))) -/**@}*/ - -/** These are the actual encoder and decoder CTL ID numbers. - * They should not be used directly by applications. - * In general, SETs should be even and GETs should be odd.*/ -/**@{*/ -#define OPUS_MULTISTREAM_GET_ENCODER_STATE_REQUEST 5120 -#define OPUS_MULTISTREAM_GET_DECODER_STATE_REQUEST 5122 -/**@}*/ - -/** @endcond */ - -/** @defgroup opus_multistream_ctls Multistream specific encoder and decoder CTLs - * - * These are convenience macros that are specific to the - * opus_multistream_encoder_ctl() and opus_multistream_decoder_ctl() - * interface. - * The CTLs from @ref opus_genericctls, @ref opus_encoderctls, and - * @ref opus_decoderctls may be applied to a multistream encoder or decoder as - * well. - * In addition, you may retrieve the encoder or decoder state for an specific - * stream via #OPUS_MULTISTREAM_GET_ENCODER_STATE or - * #OPUS_MULTISTREAM_GET_DECODER_STATE and apply CTLs to it individually. - */ -/**@{*/ - -/** Gets the encoder state for an individual stream of a multistream encoder. - * @param[in] x opus_int32: The index of the stream whose encoder you - * wish to retrieve. - * This must be non-negative and less than - * the streams parameter used - * to initialize the encoder. - * @param[out] y OpusEncoder**: Returns a pointer to the given - * encoder state. - * @retval OPUS_BAD_ARG The index of the requested stream was out of range. - * @hideinitializer - */ -#define OPUS_MULTISTREAM_GET_ENCODER_STATE(x,y) OPUS_MULTISTREAM_GET_ENCODER_STATE_REQUEST, __opus_check_int(x), __opus_check_encstate_ptr(y) - -/** Gets the decoder state for an individual stream of a multistream decoder. - * @param[in] x opus_int32: The index of the stream whose decoder you - * wish to retrieve. - * This must be non-negative and less than - * the streams parameter used - * to initialize the decoder. - * @param[out] y OpusDecoder**: Returns a pointer to the given - * decoder state. - * @retval OPUS_BAD_ARG The index of the requested stream was out of range. - * @hideinitializer - */ -#define OPUS_MULTISTREAM_GET_DECODER_STATE(x,y) OPUS_MULTISTREAM_GET_DECODER_STATE_REQUEST, __opus_check_int(x), __opus_check_decstate_ptr(y) - -/**@}*/ - -/** @defgroup opus_multistream Opus Multistream API - * @{ - * - * The multistream API allows individual Opus streams to be combined into a - * single packet, enabling support for up to 255 channels. Unlike an - * elementary Opus stream, the encoder and decoder must negotiate the channel - * configuration before the decoder can successfully interpret the data in the - * packets produced by the encoder. Some basic information, such as packet - * duration, can be computed without any special negotiation. - * - * The format for multistream Opus packets is defined in the - * Ogg - * encapsulation specification and is based on the self-delimited Opus - * framing described in Appendix B of RFC 6716. - * Normal Opus packets are just a degenerate case of multistream Opus packets, - * and can be encoded or decoded with the multistream API by setting - * streams to 1 when initializing the encoder or - * decoder. - * - * Multistream Opus streams can contain up to 255 elementary Opus streams. - * These may be either "uncoupled" or "coupled", indicating that the decoder - * is configured to decode them to either 1 or 2 channels, respectively. - * The streams are ordered so that all coupled streams appear at the - * beginning. - * - * A mapping table defines which decoded channel i - * should be used for each input/output (I/O) channel j. This table is - * typically provided as an unsigned char array. - * Let i = mapping[j] be the index for I/O channel j. - * If i < 2*coupled_streams, then I/O channel j is - * encoded as the left channel of stream (i/2) if i - * is even, or as the right channel of stream (i/2) if - * i is odd. Otherwise, I/O channel j is encoded as - * mono in stream (i - coupled_streams), unless it has the special - * value 255, in which case it is omitted from the encoding entirely (the - * decoder will reproduce it as silence). Each value i must either - * be the special value 255 or be less than streams + coupled_streams. - * - * The output channels specified by the encoder - * should use the - * Vorbis - * channel ordering. A decoder may wish to apply an additional permutation - * to the mapping the encoder used to achieve a different output channel - * order (e.g. for outputing in WAV order). - * - * Each multistream packet contains an Opus packet for each stream, and all of - * the Opus packets in a single multistream packet must have the same - * duration. Therefore the duration of a multistream packet can be extracted - * from the TOC sequence of the first stream, which is located at the - * beginning of the packet, just like an elementary Opus stream: - * - * @code - * int nb_samples; - * int nb_frames; - * nb_frames = opus_packet_get_nb_frames(data, len); - * if (nb_frames < 1) - * return nb_frames; - * nb_samples = opus_packet_get_samples_per_frame(data, 48000) * nb_frames; - * @endcode - * - * The general encoding and decoding process proceeds exactly the same as in - * the normal @ref opus_encoder and @ref opus_decoder APIs. - * See their documentation for an overview of how to use the corresponding - * multistream functions. - */ - -/** Opus multistream encoder state. - * This contains the complete state of a multistream Opus encoder. - * It is position independent and can be freely copied. - * @see opus_multistream_encoder_create - * @see opus_multistream_encoder_init - */ -typedef struct OpusMSEncoder OpusMSEncoder; - -/** Opus multistream decoder state. - * This contains the complete state of a multistream Opus decoder. - * It is position independent and can be freely copied. - * @see opus_multistream_decoder_create - * @see opus_multistream_decoder_init - */ -typedef struct OpusMSDecoder OpusMSDecoder; - -/**\name Multistream encoder functions */ -/**@{*/ - -/** Gets the size of an OpusMSEncoder structure. - * @param streams int: The total number of streams to encode from the - * input. - * This must be no more than 255. - * @param coupled_streams int: Number of coupled (2 channel) streams - * to encode. - * This must be no larger than the total - * number of streams. - * Additionally, The total number of - * encoded channels (streams + - * coupled_streams) must be no - * more than 255. - * @returns The size in bytes on success, or a negative error code - * (see @ref opus_errorcodes) on error. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_encoder_get_size( - int streams, - int coupled_streams -); - -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_surround_encoder_get_size( - int channels, - int mapping_family -); - - -/** Allocates and initializes a multistream encoder state. - * Call opus_multistream_encoder_destroy() to release - * this object when finished. - * @param Fs opus_int32: Sampling rate of the input signal (in Hz). - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param channels int: Number of channels in the input signal. - * This must be at most 255. - * It may be greater than the number of - * coded channels (streams + - * coupled_streams). - * @param streams int: The total number of streams to encode from the - * input. - * This must be no more than the number of channels. - * @param coupled_streams int: Number of coupled (2 channel) streams - * to encode. - * This must be no larger than the total - * number of streams. - * Additionally, The total number of - * encoded channels (streams + - * coupled_streams) must be no - * more than the number of input channels. - * @param[in] mapping const unsigned char[channels]: Mapping from - * encoded channels to input channels, as described in - * @ref opus_multistream. As an extra constraint, the - * multistream encoder does not allow encoding coupled - * streams for which one channel is unused since this - * is never a good idea. - * @param application int: The target encoder application. - * This must be one of the following: - *
    - *
    #OPUS_APPLICATION_VOIP
    - *
    Process signal for improved speech intelligibility.
    - *
    #OPUS_APPLICATION_AUDIO
    - *
    Favor faithfulness to the original input.
    - *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    - *
    Configure the minimum possible coding delay by disabling certain modes - * of operation.
    - *
    - * @param[out] error int *: Returns #OPUS_OK on success, or an error - * code (see @ref opus_errorcodes) on - * failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusMSEncoder *opus_multistream_encoder_create( - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int application, - int *error -) OPUS_ARG_NONNULL(5); - -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusMSEncoder *opus_multistream_surround_encoder_create( - opus_int32 Fs, - int channels, - int mapping_family, - int *streams, - int *coupled_streams, - unsigned char *mapping, - int application, - int *error -) OPUS_ARG_NONNULL(5); - -/** Initialize a previously allocated multistream encoder state. - * The memory pointed to by \a st must be at least the size returned by - * opus_multistream_encoder_get_size(). - * This is intended for applications which use their own allocator instead of - * malloc. - * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. - * @see opus_multistream_encoder_create - * @see opus_multistream_encoder_get_size - * @param st OpusMSEncoder*: Multistream encoder state to initialize. - * @param Fs opus_int32: Sampling rate of the input signal (in Hz). - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param channels int: Number of channels in the input signal. - * This must be at most 255. - * It may be greater than the number of - * coded channels (streams + - * coupled_streams). - * @param streams int: The total number of streams to encode from the - * input. - * This must be no more than the number of channels. - * @param coupled_streams int: Number of coupled (2 channel) streams - * to encode. - * This must be no larger than the total - * number of streams. - * Additionally, The total number of - * encoded channels (streams + - * coupled_streams) must be no - * more than the number of input channels. - * @param[in] mapping const unsigned char[channels]: Mapping from - * encoded channels to input channels, as described in - * @ref opus_multistream. As an extra constraint, the - * multistream encoder does not allow encoding coupled - * streams for which one channel is unused since this - * is never a good idea. - * @param application int: The target encoder application. - * This must be one of the following: - *
    - *
    #OPUS_APPLICATION_VOIP
    - *
    Process signal for improved speech intelligibility.
    - *
    #OPUS_APPLICATION_AUDIO
    - *
    Favor faithfulness to the original input.
    - *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    - *
    Configure the minimum possible coding delay by disabling certain modes - * of operation.
    - *
    - * @returns #OPUS_OK on success, or an error code (see @ref opus_errorcodes) - * on failure. - */ -OPUS_EXPORT int opus_multistream_encoder_init( - OpusMSEncoder *st, - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int application -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(6); - -OPUS_EXPORT int opus_multistream_surround_encoder_init( - OpusMSEncoder *st, - opus_int32 Fs, - int channels, - int mapping_family, - int *streams, - int *coupled_streams, - unsigned char *mapping, - int application -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(6); - -/** Encodes a multistream Opus frame. - * @param st OpusMSEncoder*: Multistream encoder state. - * @param[in] pcm const opus_int16*: The input signal as interleaved - * samples. - * This must contain - * frame_size*channels - * samples. - * @param frame_size int: Number of samples per channel in the input - * signal. - * This must be an Opus frame size for the - * encoder's sampling rate. - * For example, at 48 kHz the permitted values - * are 120, 240, 480, 960, 1920, and 2880. - * Passing in a duration of less than 10 ms - * (480 samples at 48 kHz) will prevent the - * encoder from using the LPC or hybrid modes. - * @param[out] data unsigned char*: Output payload. - * This must contain storage for at - * least \a max_data_bytes. - * @param [in] max_data_bytes opus_int32: Size of the allocated - * memory for the output - * payload. This may be - * used to impose an upper limit on - * the instant bitrate, but should - * not be used as the only bitrate - * control. Use #OPUS_SET_BITRATE to - * control the bitrate. - * @returns The length of the encoded packet (in bytes) on success or a - * negative error code (see @ref opus_errorcodes) on failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_encode( - OpusMSEncoder *st, - const opus_int16 *pcm, - int frame_size, - unsigned char *data, - opus_int32 max_data_bytes -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); - -/** Encodes a multistream Opus frame from floating point input. - * @param st OpusMSEncoder*: Multistream encoder state. - * @param[in] pcm const float*: The input signal as interleaved - * samples with a normal range of - * +/-1.0. - * Samples with a range beyond +/-1.0 - * are supported but will be clipped by - * decoders using the integer API and - * should only be used if it is known - * that the far end supports extended - * dynamic range. - * This must contain - * frame_size*channels - * samples. - * @param frame_size int: Number of samples per channel in the input - * signal. - * This must be an Opus frame size for the - * encoder's sampling rate. - * For example, at 48 kHz the permitted values - * are 120, 240, 480, 960, 1920, and 2880. - * Passing in a duration of less than 10 ms - * (480 samples at 48 kHz) will prevent the - * encoder from using the LPC or hybrid modes. - * @param[out] data unsigned char*: Output payload. - * This must contain storage for at - * least \a max_data_bytes. - * @param [in] max_data_bytes opus_int32: Size of the allocated - * memory for the output - * payload. This may be - * used to impose an upper limit on - * the instant bitrate, but should - * not be used as the only bitrate - * control. Use #OPUS_SET_BITRATE to - * control the bitrate. - * @returns The length of the encoded packet (in bytes) on success or a - * negative error code (see @ref opus_errorcodes) on failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_encode_float( - OpusMSEncoder *st, - const float *pcm, - int frame_size, - unsigned char *data, - opus_int32 max_data_bytes -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); - -/** Frees an OpusMSEncoder allocated by - * opus_multistream_encoder_create(). - * @param st OpusMSEncoder*: Multistream encoder state to be freed. - */ -OPUS_EXPORT void opus_multistream_encoder_destroy(OpusMSEncoder *st); - -/** Perform a CTL function on a multistream Opus encoder. - * - * Generally the request and subsequent arguments are generated by a - * convenience macro. - * @param st OpusMSEncoder*: Multistream encoder state. - * @param request This and all remaining parameters should be replaced by one - * of the convenience macros in @ref opus_genericctls, - * @ref opus_encoderctls, or @ref opus_multistream_ctls. - * @see opus_genericctls - * @see opus_encoderctls - * @see opus_multistream_ctls - */ -OPUS_EXPORT int opus_multistream_encoder_ctl(OpusMSEncoder *st, int request, ...) OPUS_ARG_NONNULL(1); - -/**@}*/ - -/**\name Multistream decoder functions */ -/**@{*/ - -/** Gets the size of an OpusMSDecoder structure. - * @param streams int: The total number of streams coded in the - * input. - * This must be no more than 255. - * @param coupled_streams int: Number streams to decode as coupled - * (2 channel) streams. - * This must be no larger than the total - * number of streams. - * Additionally, The total number of - * coded channels (streams + - * coupled_streams) must be no - * more than 255. - * @returns The size in bytes on success, or a negative error code - * (see @ref opus_errorcodes) on error. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_decoder_get_size( - int streams, - int coupled_streams -); - -/** Allocates and initializes a multistream decoder state. - * Call opus_multistream_decoder_destroy() to release - * this object when finished. - * @param Fs opus_int32: Sampling rate to decode at (in Hz). - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param channels int: Number of channels to output. - * This must be at most 255. - * It may be different from the number of coded - * channels (streams + - * coupled_streams). - * @param streams int: The total number of streams coded in the - * input. - * This must be no more than 255. - * @param coupled_streams int: Number of streams to decode as coupled - * (2 channel) streams. - * This must be no larger than the total - * number of streams. - * Additionally, The total number of - * coded channels (streams + - * coupled_streams) must be no - * more than 255. - * @param[in] mapping const unsigned char[channels]: Mapping from - * coded channels to output channels, as described in - * @ref opus_multistream. - * @param[out] error int *: Returns #OPUS_OK on success, or an error - * code (see @ref opus_errorcodes) on - * failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusMSDecoder *opus_multistream_decoder_create( - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int *error -) OPUS_ARG_NONNULL(5); - -/** Intialize a previously allocated decoder state object. - * The memory pointed to by \a st must be at least the size returned by - * opus_multistream_encoder_get_size(). - * This is intended for applications which use their own allocator instead of - * malloc. - * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. - * @see opus_multistream_decoder_create - * @see opus_multistream_deocder_get_size - * @param st OpusMSEncoder*: Multistream encoder state to initialize. - * @param Fs opus_int32: Sampling rate to decode at (in Hz). - * This must be one of 8000, 12000, 16000, - * 24000, or 48000. - * @param channels int: Number of channels to output. - * This must be at most 255. - * It may be different from the number of coded - * channels (streams + - * coupled_streams). - * @param streams int: The total number of streams coded in the - * input. - * This must be no more than 255. - * @param coupled_streams int: Number of streams to decode as coupled - * (2 channel) streams. - * This must be no larger than the total - * number of streams. - * Additionally, The total number of - * coded channels (streams + - * coupled_streams) must be no - * more than 255. - * @param[in] mapping const unsigned char[channels]: Mapping from - * coded channels to output channels, as described in - * @ref opus_multistream. - * @returns #OPUS_OK on success, or an error code (see @ref opus_errorcodes) - * on failure. - */ -OPUS_EXPORT int opus_multistream_decoder_init( - OpusMSDecoder *st, - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(6); - -/** Decode a multistream Opus packet. - * @param st OpusMSDecoder*: Multistream decoder state. - * @param[in] data const unsigned char*: Input payload. - * Use a NULL - * pointer to indicate packet - * loss. - * @param len opus_int32: Number of bytes in payload. - * @param[out] pcm opus_int16*: Output signal, with interleaved - * samples. - * This must contain room for - * frame_size*channels - * samples. - * @param frame_size int: The number of samples per channel of - * available space in \a pcm. - * If this is less than the maximum packet duration - * (120 ms; 5760 for 48kHz), this function will not be capable - * of decoding some packets. In the case of PLC (data==NULL) - * or FEC (decode_fec=1), then frame_size needs to be exactly - * the duration of audio that is missing, otherwise the - * decoder will not be in the optimal state to decode the - * next incoming packet. For the PLC and FEC cases, frame_size - * must be a multiple of 2.5 ms. - * @param decode_fec int: Flag (0 or 1) to request that any in-band - * forward error correction data be decoded. - * If no such data is available, the frame is - * decoded as if it were lost. - * @returns Number of samples decoded on success or a negative error code - * (see @ref opus_errorcodes) on failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_decode( - OpusMSDecoder *st, - const unsigned char *data, - opus_int32 len, - opus_int16 *pcm, - int frame_size, - int decode_fec -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Decode a multistream Opus packet with floating point output. - * @param st OpusMSDecoder*: Multistream decoder state. - * @param[in] data const unsigned char*: Input payload. - * Use a NULL - * pointer to indicate packet - * loss. - * @param len opus_int32: Number of bytes in payload. - * @param[out] pcm opus_int16*: Output signal, with interleaved - * samples. - * This must contain room for - * frame_size*channels - * samples. - * @param frame_size int: The number of samples per channel of - * available space in \a pcm. - * If this is less than the maximum packet duration - * (120 ms; 5760 for 48kHz), this function will not be capable - * of decoding some packets. In the case of PLC (data==NULL) - * or FEC (decode_fec=1), then frame_size needs to be exactly - * the duration of audio that is missing, otherwise the - * decoder will not be in the optimal state to decode the - * next incoming packet. For the PLC and FEC cases, frame_size - * must be a multiple of 2.5 ms. - * @param decode_fec int: Flag (0 or 1) to request that any in-band - * forward error correction data be decoded. - * If no such data is available, the frame is - * decoded as if it were lost. - * @returns Number of samples decoded on success or a negative error code - * (see @ref opus_errorcodes) on failure. - */ -OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_decode_float( - OpusMSDecoder *st, - const unsigned char *data, - opus_int32 len, - float *pcm, - int frame_size, - int decode_fec -) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); - -/** Perform a CTL function on a multistream Opus decoder. - * - * Generally the request and subsequent arguments are generated by a - * convenience macro. - * @param st OpusMSDecoder*: Multistream decoder state. - * @param request This and all remaining parameters should be replaced by one - * of the convenience macros in @ref opus_genericctls, - * @ref opus_decoderctls, or @ref opus_multistream_ctls. - * @see opus_genericctls - * @see opus_decoderctls - * @see opus_multistream_ctls - */ -OPUS_EXPORT int opus_multistream_decoder_ctl(OpusMSDecoder *st, int request, ...) OPUS_ARG_NONNULL(1); - -/** Frees an OpusMSDecoder allocated by - * opus_multistream_decoder_create(). - * @param st OpusMSDecoder: Multistream decoder state to be freed. - */ -OPUS_EXPORT void opus_multistream_decoder_destroy(OpusMSDecoder *st); - -/**@}*/ - -/**@}*/ - -#ifdef __cplusplus -} -#endif - -#endif /* OPUS_MULTISTREAM_H */ diff --git a/src/opus-1.1/include/opus_types.h b/src/opus-1.1/include/opus_types.h deleted file mode 100644 index b28e03ae..00000000 --- a/src/opus-1.1/include/opus_types.h +++ /dev/null @@ -1,159 +0,0 @@ -/* (C) COPYRIGHT 1994-2002 Xiph.Org Foundation */ -/* Modified by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -/* opus_types.h based on ogg_types.h from libogg */ - -/** - @file opus_types.h - @brief Opus reference implementation types -*/ -#ifndef OPUS_TYPES_H -#define OPUS_TYPES_H - -/* Use the real stdint.h if it's there (taken from Paul Hsieh's pstdint.h) */ -#if (defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_)) || defined (HAVE_STDINT_H)) -#include - - typedef int16_t opus_int16; - typedef uint16_t opus_uint16; - typedef int32_t opus_int32; - typedef uint32_t opus_uint32; -#elif defined(_WIN32) - -# if defined(__CYGWIN__) -# include <_G_config.h> - typedef _G_int32_t opus_int32; - typedef _G_uint32_t opus_uint32; - typedef _G_int16 opus_int16; - typedef _G_uint16 opus_uint16; -# elif defined(__MINGW32__) - typedef short opus_int16; - typedef unsigned short opus_uint16; - typedef int opus_int32; - typedef unsigned int opus_uint32; -# elif defined(__MWERKS__) - typedef int opus_int32; - typedef unsigned int opus_uint32; - typedef short opus_int16; - typedef unsigned short opus_uint16; -# else - /* MSVC/Borland */ - typedef __int32 opus_int32; - typedef unsigned __int32 opus_uint32; - typedef __int16 opus_int16; - typedef unsigned __int16 opus_uint16; -# endif - -#elif defined(__MACOS__) - -# include - typedef SInt16 opus_int16; - typedef UInt16 opus_uint16; - typedef SInt32 opus_int32; - typedef UInt32 opus_uint32; - -#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ - -# include - typedef int16_t opus_int16; - typedef u_int16_t opus_uint16; - typedef int32_t opus_int32; - typedef u_int32_t opus_uint32; - -#elif defined(__BEOS__) - - /* Be */ -# include - typedef int16 opus_int16; - typedef u_int16 opus_uint16; - typedef int32_t opus_int32; - typedef u_int32_t opus_uint32; - -#elif defined (__EMX__) - - /* OS/2 GCC */ - typedef short opus_int16; - typedef unsigned short opus_uint16; - typedef int opus_int32; - typedef unsigned int opus_uint32; - -#elif defined (DJGPP) - - /* DJGPP */ - typedef short opus_int16; - typedef unsigned short opus_uint16; - typedef int opus_int32; - typedef unsigned int opus_uint32; - -#elif defined(R5900) - - /* PS2 EE */ - typedef int opus_int32; - typedef unsigned opus_uint32; - typedef short opus_int16; - typedef unsigned short opus_uint16; - -#elif defined(__SYMBIAN32__) - - /* Symbian GCC */ - typedef signed short opus_int16; - typedef unsigned short opus_uint16; - typedef signed int opus_int32; - typedef unsigned int opus_uint32; - -#elif defined(CONFIG_TI_C54X) || defined (CONFIG_TI_C55X) - - typedef short opus_int16; - typedef unsigned short opus_uint16; - typedef long opus_int32; - typedef unsigned long opus_uint32; - -#elif defined(CONFIG_TI_C6X) - - typedef short opus_int16; - typedef unsigned short opus_uint16; - typedef int opus_int32; - typedef unsigned int opus_uint32; - -#else - - /* Give up, take a reasonable guess */ - typedef short opus_int16; - typedef unsigned short opus_uint16; - typedef int opus_int32; - typedef unsigned int opus_uint32; - -#endif - -#define opus_int int /* used for counters etc; at least 16 bits */ -#define opus_int64 long long -#define opus_int8 signed char - -#define opus_uint unsigned int /* used for counters etc; at least 16 bits */ -#define opus_uint64 unsigned long long -#define opus_uint8 unsigned char - -#endif /* OPUS_TYPES_H */ diff --git a/src/opus-1.1/silk/A2NLSF.c b/src/opus-1.1/silk/A2NLSF.c deleted file mode 100644 index 74b1b95d..00000000 --- a/src/opus-1.1/silk/A2NLSF.c +++ /dev/null @@ -1,252 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -/* Conversion between prediction filter coefficients and NLSFs */ -/* Requires the order to be an even number */ -/* A piecewise linear approximation maps LSF <-> cos(LSF) */ -/* Therefore the result is not accurate NLSFs, but the two */ -/* functions are accurate inverses of each other */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "tables.h" - -/* Number of binary divisions, when not in low complexity mode */ -#define BIN_DIV_STEPS_A2NLSF_FIX 3 /* must be no higher than 16 - log2( LSF_COS_TAB_SZ_FIX ) */ -#define MAX_ITERATIONS_A2NLSF_FIX 30 - -/* Helper function for A2NLSF(..) */ -/* Transforms polynomials from cos(n*f) to cos(f)^n */ -static OPUS_INLINE void silk_A2NLSF_trans_poly( - opus_int32 *p, /* I/O Polynomial */ - const opus_int dd /* I Polynomial order (= filter order / 2 ) */ -) -{ - opus_int k, n; - - for( k = 2; k <= dd; k++ ) { - for( n = dd; n > k; n-- ) { - p[ n - 2 ] -= p[ n ]; - } - p[ k - 2 ] -= silk_LSHIFT( p[ k ], 1 ); - } -} -/* Helper function for A2NLSF(..) */ -/* Polynomial evaluation */ -static OPUS_INLINE opus_int32 silk_A2NLSF_eval_poly( /* return the polynomial evaluation, in Q16 */ - opus_int32 *p, /* I Polynomial, Q16 */ - const opus_int32 x, /* I Evaluation point, Q12 */ - const opus_int dd /* I Order */ -) -{ - opus_int n; - opus_int32 x_Q16, y32; - - y32 = p[ dd ]; /* Q16 */ - x_Q16 = silk_LSHIFT( x, 4 ); - for( n = dd - 1; n >= 0; n-- ) { - y32 = silk_SMLAWW( p[ n ], y32, x_Q16 ); /* Q16 */ - } - return y32; -} - -static OPUS_INLINE void silk_A2NLSF_init( - const opus_int32 *a_Q16, - opus_int32 *P, - opus_int32 *Q, - const opus_int dd -) -{ - opus_int k; - - /* Convert filter coefs to even and odd polynomials */ - P[dd] = silk_LSHIFT( 1, 16 ); - Q[dd] = silk_LSHIFT( 1, 16 ); - for( k = 0; k < dd; k++ ) { - P[ k ] = -a_Q16[ dd - k - 1 ] - a_Q16[ dd + k ]; /* Q16 */ - Q[ k ] = -a_Q16[ dd - k - 1 ] + a_Q16[ dd + k ]; /* Q16 */ - } - - /* Divide out zeros as we have that for even filter orders, */ - /* z = 1 is always a root in Q, and */ - /* z = -1 is always a root in P */ - for( k = dd; k > 0; k-- ) { - P[ k - 1 ] -= P[ k ]; - Q[ k - 1 ] += Q[ k ]; - } - - /* Transform polynomials from cos(n*f) to cos(f)^n */ - silk_A2NLSF_trans_poly( P, dd ); - silk_A2NLSF_trans_poly( Q, dd ); -} - -/* Compute Normalized Line Spectral Frequencies (NLSFs) from whitening filter coefficients */ -/* If not all roots are found, the a_Q16 coefficients are bandwidth expanded until convergence. */ -void silk_A2NLSF( - opus_int16 *NLSF, /* O Normalized Line Spectral Frequencies in Q15 (0..2^15-1) [d] */ - opus_int32 *a_Q16, /* I/O Monic whitening filter coefficients in Q16 [d] */ - const opus_int d /* I Filter order (must be even) */ -) -{ - opus_int i, k, m, dd, root_ix, ffrac; - opus_int32 xlo, xhi, xmid; - opus_int32 ylo, yhi, ymid, thr; - opus_int32 nom, den; - opus_int32 P[ SILK_MAX_ORDER_LPC / 2 + 1 ]; - opus_int32 Q[ SILK_MAX_ORDER_LPC / 2 + 1 ]; - opus_int32 *PQ[ 2 ]; - opus_int32 *p; - - /* Store pointers to array */ - PQ[ 0 ] = P; - PQ[ 1 ] = Q; - - dd = silk_RSHIFT( d, 1 ); - - silk_A2NLSF_init( a_Q16, P, Q, dd ); - - /* Find roots, alternating between P and Q */ - p = P; /* Pointer to polynomial */ - - xlo = silk_LSFCosTab_FIX_Q12[ 0 ]; /* Q12*/ - ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); - - if( ylo < 0 ) { - /* Set the first NLSF to zero and move on to the next */ - NLSF[ 0 ] = 0; - p = Q; /* Pointer to polynomial */ - ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); - root_ix = 1; /* Index of current root */ - } else { - root_ix = 0; /* Index of current root */ - } - k = 1; /* Loop counter */ - i = 0; /* Counter for bandwidth expansions applied */ - thr = 0; - while( 1 ) { - /* Evaluate polynomial */ - xhi = silk_LSFCosTab_FIX_Q12[ k ]; /* Q12 */ - yhi = silk_A2NLSF_eval_poly( p, xhi, dd ); - - /* Detect zero crossing */ - if( ( ylo <= 0 && yhi >= thr ) || ( ylo >= 0 && yhi <= -thr ) ) { - if( yhi == 0 ) { - /* If the root lies exactly at the end of the current */ - /* interval, look for the next root in the next interval */ - thr = 1; - } else { - thr = 0; - } - /* Binary division */ - ffrac = -256; - for( m = 0; m < BIN_DIV_STEPS_A2NLSF_FIX; m++ ) { - /* Evaluate polynomial */ - xmid = silk_RSHIFT_ROUND( xlo + xhi, 1 ); - ymid = silk_A2NLSF_eval_poly( p, xmid, dd ); - - /* Detect zero crossing */ - if( ( ylo <= 0 && ymid >= 0 ) || ( ylo >= 0 && ymid <= 0 ) ) { - /* Reduce frequency */ - xhi = xmid; - yhi = ymid; - } else { - /* Increase frequency */ - xlo = xmid; - ylo = ymid; - ffrac = silk_ADD_RSHIFT( ffrac, 128, m ); - } - } - - /* Interpolate */ - if( silk_abs( ylo ) < 65536 ) { - /* Avoid dividing by zero */ - den = ylo - yhi; - nom = silk_LSHIFT( ylo, 8 - BIN_DIV_STEPS_A2NLSF_FIX ) + silk_RSHIFT( den, 1 ); - if( den != 0 ) { - ffrac += silk_DIV32( nom, den ); - } - } else { - /* No risk of dividing by zero because abs(ylo - yhi) >= abs(ylo) >= 65536 */ - ffrac += silk_DIV32( ylo, silk_RSHIFT( ylo - yhi, 8 - BIN_DIV_STEPS_A2NLSF_FIX ) ); - } - NLSF[ root_ix ] = (opus_int16)silk_min_32( silk_LSHIFT( (opus_int32)k, 8 ) + ffrac, silk_int16_MAX ); - - silk_assert( NLSF[ root_ix ] >= 0 ); - - root_ix++; /* Next root */ - if( root_ix >= d ) { - /* Found all roots */ - break; - } - /* Alternate pointer to polynomial */ - p = PQ[ root_ix & 1 ]; - - /* Evaluate polynomial */ - xlo = silk_LSFCosTab_FIX_Q12[ k - 1 ]; /* Q12*/ - ylo = silk_LSHIFT( 1 - ( root_ix & 2 ), 12 ); - } else { - /* Increment loop counter */ - k++; - xlo = xhi; - ylo = yhi; - thr = 0; - - if( k > LSF_COS_TAB_SZ_FIX ) { - i++; - if( i > MAX_ITERATIONS_A2NLSF_FIX ) { - /* Set NLSFs to white spectrum and exit */ - NLSF[ 0 ] = (opus_int16)silk_DIV32_16( 1 << 15, d + 1 ); - for( k = 1; k < d; k++ ) { - NLSF[ k ] = (opus_int16)silk_SMULBB( k + 1, NLSF[ 0 ] ); - } - return; - } - - /* Error: Apply progressively more bandwidth expansion and run again */ - silk_bwexpander_32( a_Q16, d, 65536 - silk_SMULBB( 10 + i, i ) ); /* 10_Q16 = 0.00015*/ - - silk_A2NLSF_init( a_Q16, P, Q, dd ); - p = P; /* Pointer to polynomial */ - xlo = silk_LSFCosTab_FIX_Q12[ 0 ]; /* Q12*/ - ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); - if( ylo < 0 ) { - /* Set the first NLSF to zero and move on to the next */ - NLSF[ 0 ] = 0; - p = Q; /* Pointer to polynomial */ - ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); - root_ix = 1; /* Index of current root */ - } else { - root_ix = 0; /* Index of current root */ - } - k = 1; /* Reset loop counter */ - } - } - } -} diff --git a/src/opus-1.1/silk/API.h b/src/opus-1.1/silk/API.h deleted file mode 100644 index f0601bcf..00000000 --- a/src/opus-1.1/silk/API.h +++ /dev/null @@ -1,133 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_API_H -#define SILK_API_H - -#include "control.h" -#include "typedef.h" -#include "errors.h" -#include "entenc.h" -#include "entdec.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -#define SILK_MAX_FRAMES_PER_PACKET 3 - -/* Struct for TOC (Table of Contents) */ -typedef struct { - opus_int VADFlag; /* Voice activity for packet */ - opus_int VADFlags[ SILK_MAX_FRAMES_PER_PACKET ]; /* Voice activity for each frame in packet */ - opus_int inbandFECFlag; /* Flag indicating if packet contains in-band FEC */ -} silk_TOC_struct; - -/****************************************/ -/* Encoder functions */ -/****************************************/ - -/***********************************************/ -/* Get size in bytes of the Silk encoder state */ -/***********************************************/ -opus_int silk_Get_Encoder_Size( /* O Returns error code */ - opus_int *encSizeBytes /* O Number of bytes in SILK encoder state */ -); - -/*************************/ -/* Init or reset encoder */ -/*************************/ -opus_int silk_InitEncoder( /* O Returns error code */ - void *encState, /* I/O State */ - int arch, /* I Run-time architecture */ - silk_EncControlStruct *encStatus /* O Encoder Status */ -); - -/**************************/ -/* Encode frame with Silk */ -/**************************/ -/* Note: if prefillFlag is set, the input must contain 10 ms of audio, irrespective of what */ -/* encControl->payloadSize_ms is set to */ -opus_int silk_Encode( /* O Returns error code */ - void *encState, /* I/O State */ - silk_EncControlStruct *encControl, /* I Control status */ - const opus_int16 *samplesIn, /* I Speech sample input vector */ - opus_int nSamplesIn, /* I Number of samples in input vector */ - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int32 *nBytesOut, /* I/O Number of bytes in payload (input: Max bytes) */ - const opus_int prefillFlag /* I Flag to indicate prefilling buffers no coding */ -); - -/****************************************/ -/* Decoder functions */ -/****************************************/ - -/***********************************************/ -/* Get size in bytes of the Silk decoder state */ -/***********************************************/ -opus_int silk_Get_Decoder_Size( /* O Returns error code */ - opus_int *decSizeBytes /* O Number of bytes in SILK decoder state */ -); - -/*************************/ -/* Init or Reset decoder */ -/*************************/ -opus_int silk_InitDecoder( /* O Returns error code */ - void *decState /* I/O State */ -); - -/******************/ -/* Decode a frame */ -/******************/ -opus_int silk_Decode( /* O Returns error code */ - void* decState, /* I/O State */ - silk_DecControlStruct* decControl, /* I/O Control Structure */ - opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ - opus_int newPacketFlag, /* I Indicates first decoder call for this packet */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int16 *samplesOut, /* O Decoded output speech vector */ - opus_int32 *nSamplesOut /* O Number of samples decoded */ -); - -#if 0 -/**************************************/ -/* Get table of contents for a packet */ -/**************************************/ -opus_int silk_get_TOC( - const opus_uint8 *payload, /* I Payload data */ - const opus_int nBytesIn, /* I Number of input bytes */ - const opus_int nFramesPerPayload, /* I Number of SILK frames per payload */ - silk_TOC_struct *Silk_TOC /* O Type of content */ -); -#endif - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/CNG.c b/src/opus-1.1/silk/CNG.c deleted file mode 100644 index 8481d95d..00000000 --- a/src/opus-1.1/silk/CNG.c +++ /dev/null @@ -1,172 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -/* Generates excitation for CNG LPC synthesis */ -static OPUS_INLINE void silk_CNG_exc( - opus_int32 residual_Q10[], /* O CNG residual signal Q10 */ - opus_int32 exc_buf_Q14[], /* I Random samples buffer Q10 */ - opus_int32 Gain_Q16, /* I Gain to apply */ - opus_int length, /* I Length */ - opus_int32 *rand_seed /* I/O Seed to random index generator */ -) -{ - opus_int32 seed; - opus_int i, idx, exc_mask; - - exc_mask = CNG_BUF_MASK_MAX; - while( exc_mask > length ) { - exc_mask = silk_RSHIFT( exc_mask, 1 ); - } - - seed = *rand_seed; - for( i = 0; i < length; i++ ) { - seed = silk_RAND( seed ); - idx = (opus_int)( silk_RSHIFT( seed, 24 ) & exc_mask ); - silk_assert( idx >= 0 ); - silk_assert( idx <= CNG_BUF_MASK_MAX ); - residual_Q10[ i ] = (opus_int16)silk_SAT16( silk_SMULWW( exc_buf_Q14[ idx ], Gain_Q16 >> 4 ) ); - } - *rand_seed = seed; -} - -void silk_CNG_Reset( - silk_decoder_state *psDec /* I/O Decoder state */ -) -{ - opus_int i, NLSF_step_Q15, NLSF_acc_Q15; - - NLSF_step_Q15 = silk_DIV32_16( silk_int16_MAX, psDec->LPC_order + 1 ); - NLSF_acc_Q15 = 0; - for( i = 0; i < psDec->LPC_order; i++ ) { - NLSF_acc_Q15 += NLSF_step_Q15; - psDec->sCNG.CNG_smth_NLSF_Q15[ i ] = NLSF_acc_Q15; - } - psDec->sCNG.CNG_smth_Gain_Q16 = 0; - psDec->sCNG.rand_seed = 3176576; -} - -/* Updates CNG estimate, and applies the CNG when packet was lost */ -void silk_CNG( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int16 frame[], /* I/O Signal */ - opus_int length /* I Length of residual */ -) -{ - opus_int i, subfr; - opus_int32 sum_Q6, max_Gain_Q16; - opus_int16 A_Q12[ MAX_LPC_ORDER ]; - silk_CNG_struct *psCNG = &psDec->sCNG; - SAVE_STACK; - - if( psDec->fs_kHz != psCNG->fs_kHz ) { - /* Reset state */ - silk_CNG_Reset( psDec ); - - psCNG->fs_kHz = psDec->fs_kHz; - } - if( psDec->lossCnt == 0 && psDec->prevSignalType == TYPE_NO_VOICE_ACTIVITY ) { - /* Update CNG parameters */ - - /* Smoothing of LSF's */ - for( i = 0; i < psDec->LPC_order; i++ ) { - psCNG->CNG_smth_NLSF_Q15[ i ] += silk_SMULWB( (opus_int32)psDec->prevNLSF_Q15[ i ] - (opus_int32)psCNG->CNG_smth_NLSF_Q15[ i ], CNG_NLSF_SMTH_Q16 ); - } - /* Find the subframe with the highest gain */ - max_Gain_Q16 = 0; - subfr = 0; - for( i = 0; i < psDec->nb_subfr; i++ ) { - if( psDecCtrl->Gains_Q16[ i ] > max_Gain_Q16 ) { - max_Gain_Q16 = psDecCtrl->Gains_Q16[ i ]; - subfr = i; - } - } - /* Update CNG excitation buffer with excitation from this subframe */ - silk_memmove( &psCNG->CNG_exc_buf_Q14[ psDec->subfr_length ], psCNG->CNG_exc_buf_Q14, ( psDec->nb_subfr - 1 ) * psDec->subfr_length * sizeof( opus_int32 ) ); - silk_memcpy( psCNG->CNG_exc_buf_Q14, &psDec->exc_Q14[ subfr * psDec->subfr_length ], psDec->subfr_length * sizeof( opus_int32 ) ); - - /* Smooth gains */ - for( i = 0; i < psDec->nb_subfr; i++ ) { - psCNG->CNG_smth_Gain_Q16 += silk_SMULWB( psDecCtrl->Gains_Q16[ i ] - psCNG->CNG_smth_Gain_Q16, CNG_GAIN_SMTH_Q16 ); - } - } - - /* Add CNG when packet is lost or during DTX */ - if( psDec->lossCnt ) { - VARDECL( opus_int32, CNG_sig_Q10 ); - - ALLOC( CNG_sig_Q10, length + MAX_LPC_ORDER, opus_int32 ); - - /* Generate CNG excitation */ - silk_CNG_exc( CNG_sig_Q10 + MAX_LPC_ORDER, psCNG->CNG_exc_buf_Q14, psCNG->CNG_smth_Gain_Q16, length, &psCNG->rand_seed ); - - /* Convert CNG NLSF to filter representation */ - silk_NLSF2A( A_Q12, psCNG->CNG_smth_NLSF_Q15, psDec->LPC_order ); - - /* Generate CNG signal, by synthesis filtering */ - silk_memcpy( CNG_sig_Q10, psCNG->CNG_synth_state, MAX_LPC_ORDER * sizeof( opus_int32 ) ); - for( i = 0; i < length; i++ ) { - silk_assert( psDec->LPC_order == 10 || psDec->LPC_order == 16 ); - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - sum_Q6 = silk_RSHIFT( psDec->LPC_order, 1 ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 1 ], A_Q12[ 0 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 2 ], A_Q12[ 1 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 3 ], A_Q12[ 2 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 4 ], A_Q12[ 3 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 5 ], A_Q12[ 4 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 6 ], A_Q12[ 5 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 7 ], A_Q12[ 6 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 8 ], A_Q12[ 7 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 9 ], A_Q12[ 8 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 10 ], A_Q12[ 9 ] ); - if( psDec->LPC_order == 16 ) { - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 11 ], A_Q12[ 10 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 12 ], A_Q12[ 11 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 13 ], A_Q12[ 12 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 14 ], A_Q12[ 13 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 15 ], A_Q12[ 14 ] ); - sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 16 ], A_Q12[ 15 ] ); - } - - /* Update states */ - CNG_sig_Q10[ MAX_LPC_ORDER + i ] = silk_ADD_LSHIFT( CNG_sig_Q10[ MAX_LPC_ORDER + i ], sum_Q6, 4 ); - - frame[ i ] = silk_ADD_SAT16( frame[ i ], silk_RSHIFT_ROUND( sum_Q6, 6 ) ); - } - silk_memcpy( psCNG->CNG_synth_state, &CNG_sig_Q10[ length ], MAX_LPC_ORDER * sizeof( opus_int32 ) ); - } else { - silk_memset( psCNG->CNG_synth_state, 0, psDec->LPC_order * sizeof( opus_int32 ) ); - } - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/HP_variable_cutoff.c b/src/opus-1.1/silk/HP_variable_cutoff.c deleted file mode 100644 index bbe10f04..00000000 --- a/src/opus-1.1/silk/HP_variable_cutoff.c +++ /dev/null @@ -1,77 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef FIXED_POINT -#include "main_FIX.h" -#else -#include "main_FLP.h" -#endif -#include "tuning_parameters.h" - -/* High-pass filter with cutoff frequency adaptation based on pitch lag statistics */ -void silk_HP_variable_cutoff( - silk_encoder_state_Fxx state_Fxx[] /* I/O Encoder states */ -) -{ - opus_int quality_Q15; - opus_int32 pitch_freq_Hz_Q16, pitch_freq_log_Q7, delta_freq_Q7; - silk_encoder_state *psEncC1 = &state_Fxx[ 0 ].sCmn; - - /* Adaptive cutoff frequency: estimate low end of pitch frequency range */ - if( psEncC1->prevSignalType == TYPE_VOICED ) { - /* difference, in log domain */ - pitch_freq_Hz_Q16 = silk_DIV32_16( silk_LSHIFT( silk_MUL( psEncC1->fs_kHz, 1000 ), 16 ), psEncC1->prevLag ); - pitch_freq_log_Q7 = silk_lin2log( pitch_freq_Hz_Q16 ) - ( 16 << 7 ); - - /* adjustment based on quality */ - quality_Q15 = psEncC1->input_quality_bands_Q15[ 0 ]; - pitch_freq_log_Q7 = silk_SMLAWB( pitch_freq_log_Q7, silk_SMULWB( silk_LSHIFT( -quality_Q15, 2 ), quality_Q15 ), - pitch_freq_log_Q7 - ( silk_lin2log( SILK_FIX_CONST( VARIABLE_HP_MIN_CUTOFF_HZ, 16 ) ) - ( 16 << 7 ) ) ); - - /* delta_freq = pitch_freq_log - psEnc->variable_HP_smth1; */ - delta_freq_Q7 = pitch_freq_log_Q7 - silk_RSHIFT( psEncC1->variable_HP_smth1_Q15, 8 ); - if( delta_freq_Q7 < 0 ) { - /* less smoothing for decreasing pitch frequency, to track something close to the minimum */ - delta_freq_Q7 = silk_MUL( delta_freq_Q7, 3 ); - } - - /* limit delta, to reduce impact of outliers in pitch estimation */ - delta_freq_Q7 = silk_LIMIT_32( delta_freq_Q7, -SILK_FIX_CONST( VARIABLE_HP_MAX_DELTA_FREQ, 7 ), SILK_FIX_CONST( VARIABLE_HP_MAX_DELTA_FREQ, 7 ) ); - - /* update smoother */ - psEncC1->variable_HP_smth1_Q15 = silk_SMLAWB( psEncC1->variable_HP_smth1_Q15, - silk_SMULBB( psEncC1->speech_activity_Q8, delta_freq_Q7 ), SILK_FIX_CONST( VARIABLE_HP_SMTH_COEF1, 16 ) ); - - /* limit frequency range */ - psEncC1->variable_HP_smth1_Q15 = silk_LIMIT_32( psEncC1->variable_HP_smth1_Q15, - silk_LSHIFT( silk_lin2log( VARIABLE_HP_MIN_CUTOFF_HZ ), 8 ), - silk_LSHIFT( silk_lin2log( VARIABLE_HP_MAX_CUTOFF_HZ ), 8 ) ); - } -} diff --git a/src/opus-1.1/silk/Inlines.h b/src/opus-1.1/silk/Inlines.h deleted file mode 100644 index ec986cdf..00000000 --- a/src/opus-1.1/silk/Inlines.h +++ /dev/null @@ -1,188 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -/*! \file silk_Inlines.h - * \brief silk_Inlines.h defines OPUS_INLINE signal processing functions. - */ - -#ifndef SILK_FIX_INLINES_H -#define SILK_FIX_INLINES_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* count leading zeros of opus_int64 */ -static OPUS_INLINE opus_int32 silk_CLZ64( opus_int64 in ) -{ - opus_int32 in_upper; - - in_upper = (opus_int32)silk_RSHIFT64(in, 32); - if (in_upper == 0) { - /* Search in the lower 32 bits */ - return 32 + silk_CLZ32( (opus_int32) in ); - } else { - /* Search in the upper 32 bits */ - return silk_CLZ32( in_upper ); - } -} - -/* get number of leading zeros and fractional part (the bits right after the leading one */ -static OPUS_INLINE void silk_CLZ_FRAC( - opus_int32 in, /* I input */ - opus_int32 *lz, /* O number of leading zeros */ - opus_int32 *frac_Q7 /* O the 7 bits right after the leading one */ -) -{ - opus_int32 lzeros = silk_CLZ32(in); - - * lz = lzeros; - * frac_Q7 = silk_ROR32(in, 24 - lzeros) & 0x7f; -} - -/* Approximation of square root */ -/* Accuracy: < +/- 10% for output values > 15 */ -/* < +/- 2.5% for output values > 120 */ -static OPUS_INLINE opus_int32 silk_SQRT_APPROX( opus_int32 x ) -{ - opus_int32 y, lz, frac_Q7; - - if( x <= 0 ) { - return 0; - } - - silk_CLZ_FRAC(x, &lz, &frac_Q7); - - if( lz & 1 ) { - y = 32768; - } else { - y = 46214; /* 46214 = sqrt(2) * 32768 */ - } - - /* get scaling right */ - y >>= silk_RSHIFT(lz, 1); - - /* increment using fractional part of input */ - y = silk_SMLAWB(y, y, silk_SMULBB(213, frac_Q7)); - - return y; -} - -/* Divide two int32 values and return result as int32 in a given Q-domain */ -static OPUS_INLINE opus_int32 silk_DIV32_varQ( /* O returns a good approximation of "(a32 << Qres) / b32" */ - const opus_int32 a32, /* I numerator (Q0) */ - const opus_int32 b32, /* I denominator (Q0) */ - const opus_int Qres /* I Q-domain of result (>= 0) */ -) -{ - opus_int a_headrm, b_headrm, lshift; - opus_int32 b32_inv, a32_nrm, b32_nrm, result; - - silk_assert( b32 != 0 ); - silk_assert( Qres >= 0 ); - - /* Compute number of bits head room and normalize inputs */ - a_headrm = silk_CLZ32( silk_abs(a32) ) - 1; - a32_nrm = silk_LSHIFT(a32, a_headrm); /* Q: a_headrm */ - b_headrm = silk_CLZ32( silk_abs(b32) ) - 1; - b32_nrm = silk_LSHIFT(b32, b_headrm); /* Q: b_headrm */ - - /* Inverse of b32, with 14 bits of precision */ - b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */ - - /* First approximation */ - result = silk_SMULWB(a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */ - - /* Compute residual by subtracting product of denominator and first approximation */ - /* It's OK to overflow because the final value of a32_nrm should always be small */ - a32_nrm = silk_SUB32_ovflw(a32_nrm, silk_LSHIFT_ovflw( silk_SMMUL(b32_nrm, result), 3 )); /* Q: a_headrm */ - - /* Refinement */ - result = silk_SMLAWB(result, a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */ - - /* Convert to Qres domain */ - lshift = 29 + a_headrm - b_headrm - Qres; - if( lshift < 0 ) { - return silk_LSHIFT_SAT32(result, -lshift); - } else { - if( lshift < 32){ - return silk_RSHIFT(result, lshift); - } else { - /* Avoid undefined result */ - return 0; - } - } -} - -/* Invert int32 value and return result as int32 in a given Q-domain */ -static OPUS_INLINE opus_int32 silk_INVERSE32_varQ( /* O returns a good approximation of "(1 << Qres) / b32" */ - const opus_int32 b32, /* I denominator (Q0) */ - const opus_int Qres /* I Q-domain of result (> 0) */ -) -{ - opus_int b_headrm, lshift; - opus_int32 b32_inv, b32_nrm, err_Q32, result; - - silk_assert( b32 != 0 ); - silk_assert( Qres > 0 ); - - /* Compute number of bits head room and normalize input */ - b_headrm = silk_CLZ32( silk_abs(b32) ) - 1; - b32_nrm = silk_LSHIFT(b32, b_headrm); /* Q: b_headrm */ - - /* Inverse of b32, with 14 bits of precision */ - b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */ - - /* First approximation */ - result = silk_LSHIFT(b32_inv, 16); /* Q: 61 - b_headrm */ - - /* Compute residual by subtracting product of denominator and first approximation from one */ - err_Q32 = silk_LSHIFT( ((opus_int32)1<<29) - silk_SMULWB(b32_nrm, b32_inv), 3 ); /* Q32 */ - - /* Refinement */ - result = silk_SMLAWW(result, err_Q32, b32_inv); /* Q: 61 - b_headrm */ - - /* Convert to Qres domain */ - lshift = 61 - b_headrm - Qres; - if( lshift <= 0 ) { - return silk_LSHIFT_SAT32(result, -lshift); - } else { - if( lshift < 32){ - return silk_RSHIFT(result, lshift); - }else{ - /* Avoid undefined result */ - return 0; - } - } -} - -#ifdef __cplusplus -} -#endif - -#endif /* SILK_FIX_INLINES_H */ diff --git a/src/opus-1.1/silk/LPC_analysis_filter.c b/src/opus-1.1/silk/LPC_analysis_filter.c deleted file mode 100644 index 9d1f16cb..00000000 --- a/src/opus-1.1/silk/LPC_analysis_filter.c +++ /dev/null @@ -1,106 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "celt_lpc.h" - -/*******************************************/ -/* LPC analysis filter */ -/* NB! State is kept internally and the */ -/* filter always starts with zero state */ -/* first d output samples are set to zero */ -/*******************************************/ - -void silk_LPC_analysis_filter( - opus_int16 *out, /* O Output signal */ - const opus_int16 *in, /* I Input signal */ - const opus_int16 *B, /* I MA prediction coefficients, Q12 [order] */ - const opus_int32 len, /* I Signal length */ - const opus_int32 d /* I Filter order */ -) -{ - opus_int j; -#ifdef FIXED_POINT - opus_int16 mem[SILK_MAX_ORDER_LPC]; - opus_int16 num[SILK_MAX_ORDER_LPC]; -#else - int ix; - opus_int32 out32_Q12, out32; - const opus_int16 *in_ptr; -#endif - - silk_assert( d >= 6 ); - silk_assert( (d & 1) == 0 ); - silk_assert( d <= len ); - -#ifdef FIXED_POINT - silk_assert( d <= SILK_MAX_ORDER_LPC ); - for ( j = 0; j < d; j++ ) { - num[ j ] = -B[ j ]; - } - for (j=0;j 0; k-- ) { - /* Check for stability */ - if( ( Anew_QA[ k ] > A_LIMIT ) || ( Anew_QA[ k ] < -A_LIMIT ) ) { - return 0; - } - - /* Set RC equal to negated AR coef */ - rc_Q31 = -silk_LSHIFT( Anew_QA[ k ], 31 - QA ); - - /* rc_mult1_Q30 range: [ 1 : 2^30 ] */ - rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); - silk_assert( rc_mult1_Q30 > ( 1 << 15 ) ); /* reduce A_LIMIT if fails */ - silk_assert( rc_mult1_Q30 <= ( 1 << 30 ) ); - - /* rc_mult2 range: [ 2^30 : silk_int32_MAX ] */ - mult2Q = 32 - silk_CLZ32( silk_abs( rc_mult1_Q30 ) ); - rc_mult2 = silk_INVERSE32_varQ( rc_mult1_Q30, mult2Q + 30 ); - - /* Update inverse gain */ - /* invGain_Q30 range: [ 0 : 2^30 ] */ - invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 ); - silk_assert( invGain_Q30 >= 0 ); - silk_assert( invGain_Q30 <= ( 1 << 30 ) ); - - /* Swap pointers */ - Aold_QA = Anew_QA; - Anew_QA = A_QA[ k & 1 ]; - - /* Update AR coefficient */ - for( n = 0; n < k; n++ ) { - tmp_QA = Aold_QA[ n ] - MUL32_FRAC_Q( Aold_QA[ k - n - 1 ], rc_Q31, 31 ); - Anew_QA[ n ] = MUL32_FRAC_Q( tmp_QA, rc_mult2 , mult2Q ); - } - } - - /* Check for stability */ - if( ( Anew_QA[ 0 ] > A_LIMIT ) || ( Anew_QA[ 0 ] < -A_LIMIT ) ) { - return 0; - } - - /* Set RC equal to negated AR coef */ - rc_Q31 = -silk_LSHIFT( Anew_QA[ 0 ], 31 - QA ); - - /* Range: [ 1 : 2^30 ] */ - rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); - - /* Update inverse gain */ - /* Range: [ 0 : 2^30 ] */ - invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 ); - silk_assert( invGain_Q30 >= 0 ); - silk_assert( invGain_Q30 <= 1<<30 ); - - return invGain_Q30; -} - -/* For input in Q12 domain */ -opus_int32 silk_LPC_inverse_pred_gain( /* O Returns inverse prediction gain in energy domain, Q30 */ - const opus_int16 *A_Q12, /* I Prediction coefficients, Q12 [order] */ - const opus_int order /* I Prediction order */ -) -{ - opus_int k; - opus_int32 Atmp_QA[ 2 ][ SILK_MAX_ORDER_LPC ]; - opus_int32 *Anew_QA; - opus_int32 DC_resp = 0; - - Anew_QA = Atmp_QA[ order & 1 ]; - - /* Increase Q domain of the AR coefficients */ - for( k = 0; k < order; k++ ) { - DC_resp += (opus_int32)A_Q12[ k ]; - Anew_QA[ k ] = silk_LSHIFT32( (opus_int32)A_Q12[ k ], QA - 12 ); - } - /* If the DC is unstable, we don't even need to do the full calculations */ - if( DC_resp >= 4096 ) { - return 0; - } - return LPC_inverse_pred_gain_QA( Atmp_QA, order ); -} - -#ifdef FIXED_POINT - -/* For input in Q24 domain */ -opus_int32 silk_LPC_inverse_pred_gain_Q24( /* O Returns inverse prediction gain in energy domain, Q30 */ - const opus_int32 *A_Q24, /* I Prediction coefficients [order] */ - const opus_int order /* I Prediction order */ -) -{ - opus_int k; - opus_int32 Atmp_QA[ 2 ][ SILK_MAX_ORDER_LPC ]; - opus_int32 *Anew_QA; - - Anew_QA = Atmp_QA[ order & 1 ]; - - /* Increase Q domain of the AR coefficients */ - for( k = 0; k < order; k++ ) { - Anew_QA[ k ] = silk_RSHIFT32( A_Q24[ k ], 24 - QA ); - } - - return LPC_inverse_pred_gain_QA( Atmp_QA, order ); -} -#endif diff --git a/src/opus-1.1/silk/LP_variable_cutoff.c b/src/opus-1.1/silk/LP_variable_cutoff.c deleted file mode 100644 index f639e1f8..00000000 --- a/src/opus-1.1/silk/LP_variable_cutoff.c +++ /dev/null @@ -1,135 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* - Elliptic/Cauer filters designed with 0.1 dB passband ripple, - 80 dB minimum stopband attenuation, and - [0.95 : 0.15 : 0.35] normalized cut off frequencies. -*/ - -#include "main.h" - -/* Helper function, interpolates the filter taps */ -static OPUS_INLINE void silk_LP_interpolate_filter_taps( - opus_int32 B_Q28[ TRANSITION_NB ], - opus_int32 A_Q28[ TRANSITION_NA ], - const opus_int ind, - const opus_int32 fac_Q16 -) -{ - opus_int nb, na; - - if( ind < TRANSITION_INT_NUM - 1 ) { - if( fac_Q16 > 0 ) { - if( fac_Q16 < 32768 ) { /* fac_Q16 is in range of a 16-bit int */ - /* Piece-wise linear interpolation of B and A */ - for( nb = 0; nb < TRANSITION_NB; nb++ ) { - B_Q28[ nb ] = silk_SMLAWB( - silk_Transition_LP_B_Q28[ ind ][ nb ], - silk_Transition_LP_B_Q28[ ind + 1 ][ nb ] - - silk_Transition_LP_B_Q28[ ind ][ nb ], - fac_Q16 ); - } - for( na = 0; na < TRANSITION_NA; na++ ) { - A_Q28[ na ] = silk_SMLAWB( - silk_Transition_LP_A_Q28[ ind ][ na ], - silk_Transition_LP_A_Q28[ ind + 1 ][ na ] - - silk_Transition_LP_A_Q28[ ind ][ na ], - fac_Q16 ); - } - } else { /* ( fac_Q16 - ( 1 << 16 ) ) is in range of a 16-bit int */ - silk_assert( fac_Q16 - ( 1 << 16 ) == silk_SAT16( fac_Q16 - ( 1 << 16 ) ) ); - /* Piece-wise linear interpolation of B and A */ - for( nb = 0; nb < TRANSITION_NB; nb++ ) { - B_Q28[ nb ] = silk_SMLAWB( - silk_Transition_LP_B_Q28[ ind + 1 ][ nb ], - silk_Transition_LP_B_Q28[ ind + 1 ][ nb ] - - silk_Transition_LP_B_Q28[ ind ][ nb ], - fac_Q16 - ( (opus_int32)1 << 16 ) ); - } - for( na = 0; na < TRANSITION_NA; na++ ) { - A_Q28[ na ] = silk_SMLAWB( - silk_Transition_LP_A_Q28[ ind + 1 ][ na ], - silk_Transition_LP_A_Q28[ ind + 1 ][ na ] - - silk_Transition_LP_A_Q28[ ind ][ na ], - fac_Q16 - ( (opus_int32)1 << 16 ) ); - } - } - } else { - silk_memcpy( B_Q28, silk_Transition_LP_B_Q28[ ind ], TRANSITION_NB * sizeof( opus_int32 ) ); - silk_memcpy( A_Q28, silk_Transition_LP_A_Q28[ ind ], TRANSITION_NA * sizeof( opus_int32 ) ); - } - } else { - silk_memcpy( B_Q28, silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM - 1 ], TRANSITION_NB * sizeof( opus_int32 ) ); - silk_memcpy( A_Q28, silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM - 1 ], TRANSITION_NA * sizeof( opus_int32 ) ); - } -} - -/* Low-pass filter with variable cutoff frequency based on */ -/* piece-wise linear interpolation between elliptic filters */ -/* Start by setting psEncC->mode <> 0; */ -/* Deactivate by setting psEncC->mode = 0; */ -void silk_LP_variable_cutoff( - silk_LP_state *psLP, /* I/O LP filter state */ - opus_int16 *frame, /* I/O Low-pass filtered output signal */ - const opus_int frame_length /* I Frame length */ -) -{ - opus_int32 B_Q28[ TRANSITION_NB ], A_Q28[ TRANSITION_NA ], fac_Q16 = 0; - opus_int ind = 0; - - silk_assert( psLP->transition_frame_no >= 0 && psLP->transition_frame_no <= TRANSITION_FRAMES ); - - /* Run filter if needed */ - if( psLP->mode != 0 ) { - /* Calculate index and interpolation factor for interpolation */ -#if( TRANSITION_INT_STEPS == 64 ) - fac_Q16 = silk_LSHIFT( TRANSITION_FRAMES - psLP->transition_frame_no, 16 - 6 ); -#else - fac_Q16 = silk_DIV32_16( silk_LSHIFT( TRANSITION_FRAMES - psLP->transition_frame_no, 16 ), TRANSITION_FRAMES ); -#endif - ind = silk_RSHIFT( fac_Q16, 16 ); - fac_Q16 -= silk_LSHIFT( ind, 16 ); - - silk_assert( ind >= 0 ); - silk_assert( ind < TRANSITION_INT_NUM ); - - /* Interpolate filter coefficients */ - silk_LP_interpolate_filter_taps( B_Q28, A_Q28, ind, fac_Q16 ); - - /* Update transition frame number for next frame */ - psLP->transition_frame_no = silk_LIMIT( psLP->transition_frame_no + psLP->mode, 0, TRANSITION_FRAMES ); - - /* ARMA low-pass filtering */ - silk_assert( TRANSITION_NB == 3 && TRANSITION_NA == 2 ); - silk_biquad_alt( frame, B_Q28, A_Q28, psLP->In_LP_State, frame, frame_length, 1); - } -} diff --git a/src/opus-1.1/silk/MacroCount.h b/src/opus-1.1/silk/MacroCount.h deleted file mode 100644 index 834817d0..00000000 --- a/src/opus-1.1/silk/MacroCount.h +++ /dev/null @@ -1,718 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SIGPROCFIX_API_MACROCOUNT_H -#define SIGPROCFIX_API_MACROCOUNT_H -#include - -#ifdef silk_MACRO_COUNT -#define varDefine opus_int64 ops_count = 0; - -extern opus_int64 ops_count; - -static OPUS_INLINE opus_int64 silk_SaveCount(){ - return(ops_count); -} - -static OPUS_INLINE opus_int64 silk_SaveResetCount(){ - opus_int64 ret; - - ret = ops_count; - ops_count = 0; - return(ret); -} - -static OPUS_INLINE silk_PrintCount(){ - printf("ops_count = %d \n ", (opus_int32)ops_count); -} - -#undef silk_MUL -static OPUS_INLINE opus_int32 silk_MUL(opus_int32 a32, opus_int32 b32){ - opus_int32 ret; - ops_count += 4; - ret = a32 * b32; - return ret; -} - -#undef silk_MUL_uint -static OPUS_INLINE opus_uint32 silk_MUL_uint(opus_uint32 a32, opus_uint32 b32){ - opus_uint32 ret; - ops_count += 4; - ret = a32 * b32; - return ret; -} -#undef silk_MLA -static OPUS_INLINE opus_int32 silk_MLA(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - ops_count += 4; - ret = a32 + b32 * c32; - return ret; -} - -#undef silk_MLA_uint -static OPUS_INLINE opus_int32 silk_MLA_uint(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32){ - opus_uint32 ret; - ops_count += 4; - ret = a32 + b32 * c32; - return ret; -} - -#undef silk_SMULWB -static OPUS_INLINE opus_int32 silk_SMULWB(opus_int32 a32, opus_int32 b32){ - opus_int32 ret; - ops_count += 5; - ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16); - return ret; -} -#undef silk_SMLAWB -static OPUS_INLINE opus_int32 silk_SMLAWB(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - ops_count += 5; - ret = ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16))); - return ret; -} - -#undef silk_SMULWT -static OPUS_INLINE opus_int32 silk_SMULWT(opus_int32 a32, opus_int32 b32){ - opus_int32 ret; - ops_count += 4; - ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16); - return ret; -} -#undef silk_SMLAWT -static OPUS_INLINE opus_int32 silk_SMLAWT(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - ops_count += 4; - ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16)); - return ret; -} - -#undef silk_SMULBB -static OPUS_INLINE opus_int32 silk_SMULBB(opus_int32 a32, opus_int32 b32){ - opus_int32 ret; - ops_count += 1; - ret = (opus_int32)((opus_int16)a32) * (opus_int32)((opus_int16)b32); - return ret; -} -#undef silk_SMLABB -static OPUS_INLINE opus_int32 silk_SMLABB(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - ops_count += 1; - ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32); - return ret; -} - -#undef silk_SMULBT -static OPUS_INLINE opus_int32 silk_SMULBT(opus_int32 a32, opus_int32 b32 ){ - opus_int32 ret; - ops_count += 4; - ret = ((opus_int32)((opus_int16)a32)) * (b32 >> 16); - return ret; -} - -#undef silk_SMLABT -static OPUS_INLINE opus_int32 silk_SMLABT(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - ops_count += 1; - ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16); - return ret; -} - -#undef silk_SMULTT -static OPUS_INLINE opus_int32 silk_SMULTT(opus_int32 a32, opus_int32 b32){ - opus_int32 ret; - ops_count += 1; - ret = (a32 >> 16) * (b32 >> 16); - return ret; -} - -#undef silk_SMLATT -static OPUS_INLINE opus_int32 silk_SMLATT(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - ops_count += 1; - ret = a32 + (b32 >> 16) * (c32 >> 16); - return ret; -} - - -/* multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode)*/ -#undef silk_MLA_ovflw -#define silk_MLA_ovflw silk_MLA - -#undef silk_SMLABB_ovflw -#define silk_SMLABB_ovflw silk_SMLABB - -#undef silk_SMLABT_ovflw -#define silk_SMLABT_ovflw silk_SMLABT - -#undef silk_SMLATT_ovflw -#define silk_SMLATT_ovflw silk_SMLATT - -#undef silk_SMLAWB_ovflw -#define silk_SMLAWB_ovflw silk_SMLAWB - -#undef silk_SMLAWT_ovflw -#define silk_SMLAWT_ovflw silk_SMLAWT - -#undef silk_SMULL -static OPUS_INLINE opus_int64 silk_SMULL(opus_int32 a32, opus_int32 b32){ - opus_int64 ret; - ops_count += 8; - ret = ((opus_int64)(a32) * /*(opus_int64)*/(b32)); - return ret; -} - -#undef silk_SMLAL -static OPUS_INLINE opus_int64 silk_SMLAL(opus_int64 a64, opus_int32 b32, opus_int32 c32){ - opus_int64 ret; - ops_count += 8; - ret = a64 + ((opus_int64)(b32) * /*(opus_int64)*/(c32)); - return ret; -} -#undef silk_SMLALBB -static OPUS_INLINE opus_int64 silk_SMLALBB(opus_int64 a64, opus_int16 b16, opus_int16 c16){ - opus_int64 ret; - ops_count += 4; - ret = a64 + ((opus_int64)(b16) * /*(opus_int64)*/(c16)); - return ret; -} - -#undef SigProcFIX_CLZ16 -static OPUS_INLINE opus_int32 SigProcFIX_CLZ16(opus_int16 in16) -{ - opus_int32 out32 = 0; - ops_count += 10; - if( in16 == 0 ) { - return 16; - } - /* test nibbles */ - if( in16 & 0xFF00 ) { - if( in16 & 0xF000 ) { - in16 >>= 12; - } else { - out32 += 4; - in16 >>= 8; - } - } else { - if( in16 & 0xFFF0 ) { - out32 += 8; - in16 >>= 4; - } else { - out32 += 12; - } - } - /* test bits and return */ - if( in16 & 0xC ) { - if( in16 & 0x8 ) - return out32 + 0; - else - return out32 + 1; - } else { - if( in16 & 0xE ) - return out32 + 2; - else - return out32 + 3; - } -} - -#undef SigProcFIX_CLZ32 -static OPUS_INLINE opus_int32 SigProcFIX_CLZ32(opus_int32 in32) -{ - /* test highest 16 bits and convert to opus_int16 */ - ops_count += 2; - if( in32 & 0xFFFF0000 ) { - return SigProcFIX_CLZ16((opus_int16)(in32 >> 16)); - } else { - return SigProcFIX_CLZ16((opus_int16)in32) + 16; - } -} - -#undef silk_DIV32 -static OPUS_INLINE opus_int32 silk_DIV32(opus_int32 a32, opus_int32 b32){ - ops_count += 64; - return a32 / b32; -} - -#undef silk_DIV32_16 -static OPUS_INLINE opus_int32 silk_DIV32_16(opus_int32 a32, opus_int32 b32){ - ops_count += 32; - return a32 / b32; -} - -#undef silk_SAT8 -static OPUS_INLINE opus_int8 silk_SAT8(opus_int64 a){ - opus_int8 tmp; - ops_count += 1; - tmp = (opus_int8)((a) > silk_int8_MAX ? silk_int8_MAX : \ - ((a) < silk_int8_MIN ? silk_int8_MIN : (a))); - return(tmp); -} - -#undef silk_SAT16 -static OPUS_INLINE opus_int16 silk_SAT16(opus_int64 a){ - opus_int16 tmp; - ops_count += 1; - tmp = (opus_int16)((a) > silk_int16_MAX ? silk_int16_MAX : \ - ((a) < silk_int16_MIN ? silk_int16_MIN : (a))); - return(tmp); -} -#undef silk_SAT32 -static OPUS_INLINE opus_int32 silk_SAT32(opus_int64 a){ - opus_int32 tmp; - ops_count += 1; - tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : \ - ((a) < silk_int32_MIN ? silk_int32_MIN : (a))); - return(tmp); -} -#undef silk_POS_SAT32 -static OPUS_INLINE opus_int32 silk_POS_SAT32(opus_int64 a){ - opus_int32 tmp; - ops_count += 1; - tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : (a)); - return(tmp); -} - -#undef silk_ADD_POS_SAT8 -static OPUS_INLINE opus_int8 silk_ADD_POS_SAT8(opus_int64 a, opus_int64 b){ - opus_int8 tmp; - ops_count += 1; - tmp = (opus_int8)((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b))); - return(tmp); -} -#undef silk_ADD_POS_SAT16 -static OPUS_INLINE opus_int16 silk_ADD_POS_SAT16(opus_int64 a, opus_int64 b){ - opus_int16 tmp; - ops_count += 1; - tmp = (opus_int16)((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b))); - return(tmp); -} - -#undef silk_ADD_POS_SAT32 -static OPUS_INLINE opus_int32 silk_ADD_POS_SAT32(opus_int64 a, opus_int64 b){ - opus_int32 tmp; - ops_count += 1; - tmp = (opus_int32)((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b))); - return(tmp); -} - -#undef silk_ADD_POS_SAT64 -static OPUS_INLINE opus_int64 silk_ADD_POS_SAT64(opus_int64 a, opus_int64 b){ - opus_int64 tmp; - ops_count += 1; - tmp = ((((a)+(b)) & 0x8000000000000000LL) ? silk_int64_MAX : ((a)+(b))); - return(tmp); -} - -#undef silk_LSHIFT8 -static OPUS_INLINE opus_int8 silk_LSHIFT8(opus_int8 a, opus_int32 shift){ - opus_int8 ret; - ops_count += 1; - ret = a << shift; - return ret; -} -#undef silk_LSHIFT16 -static OPUS_INLINE opus_int16 silk_LSHIFT16(opus_int16 a, opus_int32 shift){ - opus_int16 ret; - ops_count += 1; - ret = a << shift; - return ret; -} -#undef silk_LSHIFT32 -static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a << shift; - return ret; -} -#undef silk_LSHIFT64 -static OPUS_INLINE opus_int64 silk_LSHIFT64(opus_int64 a, opus_int shift){ - ops_count += 1; - return a << shift; -} - -#undef silk_LSHIFT_ovflw -static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw(opus_int32 a, opus_int32 shift){ - ops_count += 1; - return a << shift; -} - -#undef silk_LSHIFT_uint -static OPUS_INLINE opus_uint32 silk_LSHIFT_uint(opus_uint32 a, opus_int32 shift){ - opus_uint32 ret; - ops_count += 1; - ret = a << shift; - return ret; -} - -#undef silk_RSHIFT8 -static OPUS_INLINE opus_int8 silk_RSHIFT8(opus_int8 a, opus_int32 shift){ - ops_count += 1; - return a >> shift; -} -#undef silk_RSHIFT16 -static OPUS_INLINE opus_int16 silk_RSHIFT16(opus_int16 a, opus_int32 shift){ - ops_count += 1; - return a >> shift; -} -#undef silk_RSHIFT32 -static OPUS_INLINE opus_int32 silk_RSHIFT32(opus_int32 a, opus_int32 shift){ - ops_count += 1; - return a >> shift; -} -#undef silk_RSHIFT64 -static OPUS_INLINE opus_int64 silk_RSHIFT64(opus_int64 a, opus_int64 shift){ - ops_count += 1; - return a >> shift; -} - -#undef silk_RSHIFT_uint -static OPUS_INLINE opus_uint32 silk_RSHIFT_uint(opus_uint32 a, opus_int32 shift){ - ops_count += 1; - return a >> shift; -} - -#undef silk_ADD_LSHIFT -static OPUS_INLINE opus_int32 silk_ADD_LSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a + (b << shift); - return ret; /* shift >= 0*/ -} -#undef silk_ADD_LSHIFT32 -static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a + (b << shift); - return ret; /* shift >= 0*/ -} -#undef silk_ADD_LSHIFT_uint -static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){ - opus_uint32 ret; - ops_count += 1; - ret = a + (b << shift); - return ret; /* shift >= 0*/ -} -#undef silk_ADD_RSHIFT -static OPUS_INLINE opus_int32 silk_ADD_RSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a + (b >> shift); - return ret; /* shift > 0*/ -} -#undef silk_ADD_RSHIFT32 -static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a + (b >> shift); - return ret; /* shift > 0*/ -} -#undef silk_ADD_RSHIFT_uint -static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){ - opus_uint32 ret; - ops_count += 1; - ret = a + (b >> shift); - return ret; /* shift > 0*/ -} -#undef silk_SUB_LSHIFT32 -static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a - (b << shift); - return ret; /* shift >= 0*/ -} -#undef silk_SUB_RSHIFT32 -static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ - opus_int32 ret; - ops_count += 1; - ret = a - (b >> shift); - return ret; /* shift > 0*/ -} - -#undef silk_RSHIFT_ROUND -static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND(opus_int32 a, opus_int32 shift){ - opus_int32 ret; - ops_count += 3; - ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; - return ret; -} - -#undef silk_RSHIFT_ROUND64 -static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64(opus_int64 a, opus_int32 shift){ - opus_int64 ret; - ops_count += 6; - ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; - return ret; -} - -#undef silk_abs_int64 -static OPUS_INLINE opus_int64 silk_abs_int64(opus_int64 a){ - ops_count += 1; - return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN*/ -} - -#undef silk_abs_int32 -static OPUS_INLINE opus_int32 silk_abs_int32(opus_int32 a){ - ops_count += 1; - return silk_abs(a); -} - - -#undef silk_min -static silk_min(a, b){ - ops_count += 1; - return (((a) < (b)) ? (a) : (b)); -} -#undef silk_max -static silk_max(a, b){ - ops_count += 1; - return (((a) > (b)) ? (a) : (b)); -} -#undef silk_sign -static silk_sign(a){ - ops_count += 1; - return ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 )); -} - -#undef silk_ADD16 -static OPUS_INLINE opus_int16 silk_ADD16(opus_int16 a, opus_int16 b){ - opus_int16 ret; - ops_count += 1; - ret = a + b; - return ret; -} - -#undef silk_ADD32 -static OPUS_INLINE opus_int32 silk_ADD32(opus_int32 a, opus_int32 b){ - opus_int32 ret; - ops_count += 1; - ret = a + b; - return ret; -} - -#undef silk_ADD64 -static OPUS_INLINE opus_int64 silk_ADD64(opus_int64 a, opus_int64 b){ - opus_int64 ret; - ops_count += 2; - ret = a + b; - return ret; -} - -#undef silk_SUB16 -static OPUS_INLINE opus_int16 silk_SUB16(opus_int16 a, opus_int16 b){ - opus_int16 ret; - ops_count += 1; - ret = a - b; - return ret; -} - -#undef silk_SUB32 -static OPUS_INLINE opus_int32 silk_SUB32(opus_int32 a, opus_int32 b){ - opus_int32 ret; - ops_count += 1; - ret = a - b; - return ret; -} - -#undef silk_SUB64 -static OPUS_INLINE opus_int64 silk_SUB64(opus_int64 a, opus_int64 b){ - opus_int64 ret; - ops_count += 2; - ret = a - b; - return ret; -} - -#undef silk_ADD_SAT16 -static OPUS_INLINE opus_int16 silk_ADD_SAT16( opus_int16 a16, opus_int16 b16 ) { - opus_int16 res; - /* Nb will be counted in AKP_add32 and silk_SAT16*/ - res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) ); - return res; -} - -#undef silk_ADD_SAT32 -static OPUS_INLINE opus_int32 silk_ADD_SAT32(opus_int32 a32, opus_int32 b32){ - opus_int32 res; - ops_count += 1; - res = ((((a32) + (b32)) & 0x80000000) == 0 ? \ - ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \ - ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) ); - return res; -} - -#undef silk_ADD_SAT64 -static OPUS_INLINE opus_int64 silk_ADD_SAT64( opus_int64 a64, opus_int64 b64 ) { - opus_int64 res; - ops_count += 1; - res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \ - ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \ - ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) ); - return res; -} - -#undef silk_SUB_SAT16 -static OPUS_INLINE opus_int16 silk_SUB_SAT16( opus_int16 a16, opus_int16 b16 ) { - opus_int16 res; - silk_assert(0); - /* Nb will be counted in sub-macros*/ - res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) ); - return res; -} - -#undef silk_SUB_SAT32 -static OPUS_INLINE opus_int32 silk_SUB_SAT32( opus_int32 a32, opus_int32 b32 ) { - opus_int32 res; - ops_count += 1; - res = ((((a32)-(b32)) & 0x80000000) == 0 ? \ - (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \ - ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) ); - return res; -} - -#undef silk_SUB_SAT64 -static OPUS_INLINE opus_int64 silk_SUB_SAT64( opus_int64 a64, opus_int64 b64 ) { - opus_int64 res; - ops_count += 1; - res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \ - (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \ - ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) ); - - return res; -} - -#undef silk_SMULWW -static OPUS_INLINE opus_int32 silk_SMULWW(opus_int32 a32, opus_int32 b32){ - opus_int32 ret; - /* Nb will be counted in sub-macros*/ - ret = silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)); - return ret; -} - -#undef silk_SMLAWW -static OPUS_INLINE opus_int32 silk_SMLAWW(opus_int32 a32, opus_int32 b32, opus_int32 c32){ - opus_int32 ret; - /* Nb will be counted in sub-macros*/ - ret = silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16)); - return ret; -} - -#undef silk_min_int -static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b) -{ - ops_count += 1; - return (((a) < (b)) ? (a) : (b)); -} - -#undef silk_min_16 -static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b) -{ - ops_count += 1; - return (((a) < (b)) ? (a) : (b)); -} -#undef silk_min_32 -static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b) -{ - ops_count += 1; - return (((a) < (b)) ? (a) : (b)); -} -#undef silk_min_64 -static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b) -{ - ops_count += 1; - return (((a) < (b)) ? (a) : (b)); -} - -/* silk_min() versions with typecast in the function call */ -#undef silk_max_int -static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b) -{ - ops_count += 1; - return (((a) > (b)) ? (a) : (b)); -} -#undef silk_max_16 -static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b) -{ - ops_count += 1; - return (((a) > (b)) ? (a) : (b)); -} -#undef silk_max_32 -static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b) -{ - ops_count += 1; - return (((a) > (b)) ? (a) : (b)); -} - -#undef silk_max_64 -static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b) -{ - ops_count += 1; - return (((a) > (b)) ? (a) : (b)); -} - - -#undef silk_LIMIT_int -static OPUS_INLINE opus_int silk_LIMIT_int(opus_int a, opus_int limit1, opus_int limit2) -{ - opus_int ret; - ops_count += 6; - - ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ - : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))); - - return(ret); -} - -#undef silk_LIMIT_16 -static OPUS_INLINE opus_int16 silk_LIMIT_16(opus_int16 a, opus_int16 limit1, opus_int16 limit2) -{ - opus_int16 ret; - ops_count += 6; - - ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ - : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))); - -return(ret); -} - - -#undef silk_LIMIT_32 -static OPUS_INLINE opus_int silk_LIMIT_32(opus_int32 a, opus_int32 limit1, opus_int32 limit2) -{ - opus_int32 ret; - ops_count += 6; - - ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ - : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))); - return(ret); -} - -#else -#define varDefine -#define silk_SaveCount() - -#endif -#endif - diff --git a/src/opus-1.1/silk/MacroDebug.h b/src/opus-1.1/silk/MacroDebug.h deleted file mode 100644 index 35aedc5c..00000000 --- a/src/opus-1.1/silk/MacroDebug.h +++ /dev/null @@ -1,952 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Copyright (C) 2012 Xiph.Org Foundation -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef MACRO_DEBUG_H -#define MACRO_DEBUG_H - -/* Redefine macro functions with extensive assertion in DEBUG mode. - As functions can't be undefined, this file can't work with SigProcFIX_MacroCount.h */ - -#if ( defined (FIXED_DEBUG) || ( 0 && defined (_DEBUG) ) ) && !defined (silk_MACRO_COUNT) - -#undef silk_ADD16 -#define silk_ADD16(a,b) silk_ADD16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_ADD16_(opus_int16 a, opus_int16 b, char *file, int line){ - opus_int16 ret; - - ret = a + b; - if ( ret != silk_ADD_SAT16( a, b ) ) - { - fprintf (stderr, "silk_ADD16(%d, %d) in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_ADD32 -#define silk_ADD32(a,b) silk_ADD32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_ADD32_(opus_int32 a, opus_int32 b, char *file, int line){ - opus_int32 ret; - - ret = a + b; - if ( ret != silk_ADD_SAT32( a, b ) ) - { - fprintf (stderr, "silk_ADD32(%d, %d) in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_ADD64 -#define silk_ADD64(a,b) silk_ADD64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_ADD64_(opus_int64 a, opus_int64 b, char *file, int line){ - opus_int64 ret; - - ret = a + b; - if ( ret != silk_ADD_SAT64( a, b ) ) - { - fprintf (stderr, "silk_ADD64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SUB16 -#define silk_SUB16(a,b) silk_SUB16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_SUB16_(opus_int16 a, opus_int16 b, char *file, int line){ - opus_int16 ret; - - ret = a - b; - if ( ret != silk_SUB_SAT16( a, b ) ) - { - fprintf (stderr, "silk_SUB16(%d, %d) in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SUB32 -#define silk_SUB32(a,b) silk_SUB32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SUB32_(opus_int32 a, opus_int32 b, char *file, int line){ - opus_int32 ret; - - ret = a - b; - if ( ret != silk_SUB_SAT32( a, b ) ) - { - fprintf (stderr, "silk_SUB32(%d, %d) in %s: line %d\n", a, b, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SUB64 -#define silk_SUB64(a,b) silk_SUB64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_SUB64_(opus_int64 a, opus_int64 b, char *file, int line){ - opus_int64 ret; - - ret = a - b; - if ( ret != silk_SUB_SAT64( a, b ) ) - { - fprintf (stderr, "silk_SUB64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_ADD_SAT16 -#define silk_ADD_SAT16(a,b) silk_ADD_SAT16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_ADD_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line) { - opus_int16 res; - res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) ); - if ( res != silk_SAT16( (opus_int32)a16 + (opus_int32)b16 ) ) - { - fprintf (stderr, "silk_ADD_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return res; -} - -#undef silk_ADD_SAT32 -#define silk_ADD_SAT32(a,b) silk_ADD_SAT32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_ADD_SAT32_(opus_int32 a32, opus_int32 b32, char *file, int line){ - opus_int32 res; - res = ((((opus_uint32)(a32) + (opus_uint32)(b32)) & 0x80000000) == 0 ? \ - ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \ - ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) ); - if ( res != silk_SAT32( (opus_int64)a32 + (opus_int64)b32 ) ) - { - fprintf (stderr, "silk_ADD_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return res; -} - -#undef silk_ADD_SAT64 -#define silk_ADD_SAT64(a,b) silk_ADD_SAT64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_ADD_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line) { - opus_int64 res; - int fail = 0; - res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \ - ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \ - ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) ); - if( res != a64 + b64 ) { - /* Check that we saturated to the correct extreme value */ - if ( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) || - ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) ) ) - { - fail = 1; - } - } else { - /* Saturation not necessary */ - fail = res != a64 + b64; - } - if ( fail ) - { - fprintf (stderr, "silk_ADD_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return res; -} - -#undef silk_SUB_SAT16 -#define silk_SUB_SAT16(a,b) silk_SUB_SAT16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_SUB_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line ) { - opus_int16 res; - res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) ); - if ( res != silk_SAT16( (opus_int32)a16 - (opus_int32)b16 ) ) - { - fprintf (stderr, "silk_SUB_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return res; -} - -#undef silk_SUB_SAT32 -#define silk_SUB_SAT32(a,b) silk_SUB_SAT32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SUB_SAT32_( opus_int32 a32, opus_int32 b32, char *file, int line ) { - opus_int32 res; - res = ((((opus_uint32)(a32)-(opus_uint32)(b32)) & 0x80000000) == 0 ? \ - (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \ - ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) ); - if ( res != silk_SAT32( (opus_int64)a32 - (opus_int64)b32 ) ) - { - fprintf (stderr, "silk_SUB_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return res; -} - -#undef silk_SUB_SAT64 -#define silk_SUB_SAT64(a,b) silk_SUB_SAT64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_SUB_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line ) { - opus_int64 res; - int fail = 0; - res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \ - (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \ - ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) ); - if( res != a64 - b64 ) { - /* Check that we saturated to the correct extreme value */ - if( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) || - ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) )) - { - fail = 1; - } - } else { - /* Saturation not necessary */ - fail = res != a64 - b64; - } - if ( fail ) - { - fprintf (stderr, "silk_SUB_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return res; -} - -#undef silk_MUL -#define silk_MUL(a,b) silk_MUL_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_MUL_(opus_int32 a32, opus_int32 b32, char *file, int line){ - opus_int32 ret; - opus_int64 ret64; - ret = a32 * b32; - ret64 = (opus_int64)a32 * (opus_int64)b32; - if ( (opus_int64)ret != ret64 ) - { - fprintf (stderr, "silk_MUL(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_MUL_uint -#define silk_MUL_uint(a,b) silk_MUL_uint_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_uint32 silk_MUL_uint_(opus_uint32 a32, opus_uint32 b32, char *file, int line){ - opus_uint32 ret; - ret = a32 * b32; - if ( (opus_uint64)ret != (opus_uint64)a32 * (opus_uint64)b32 ) - { - fprintf (stderr, "silk_MUL_uint(%u, %u) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_MLA -#define silk_MLA(a,b,c) silk_MLA_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_MLA_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret; - ret = a32 + b32 * c32; - if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 ) - { - fprintf (stderr, "silk_MLA(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_MLA_uint -#define silk_MLA_uint(a,b,c) silk_MLA_uint_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_MLA_uint_(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32, char *file, int line){ - opus_uint32 ret; - ret = a32 + b32 * c32; - if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 ) - { - fprintf (stderr, "silk_MLA_uint(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SMULWB -#define silk_SMULWB(a,b) silk_SMULWB_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMULWB_(opus_int32 a32, opus_int32 b32, char *file, int line){ - opus_int32 ret; - ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16); - if ( (opus_int64)ret != ((opus_int64)a32 * (opus_int16)b32) >> 16 ) - { - fprintf (stderr, "silk_SMULWB(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SMLAWB -#define silk_SMLAWB(a,b,c) silk_SMLAWB_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMLAWB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret; - ret = silk_ADD32( a32, silk_SMULWB( b32, c32 ) ); - if ( silk_ADD32( a32, silk_SMULWB( b32, c32 ) ) != silk_ADD_SAT32( a32, silk_SMULWB( b32, c32 ) ) ) - { - fprintf (stderr, "silk_SMLAWB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SMULWT -#define silk_SMULWT(a,b) silk_SMULWT_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMULWT_(opus_int32 a32, opus_int32 b32, char *file, int line){ - opus_int32 ret; - ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16); - if ( (opus_int64)ret != ((opus_int64)a32 * (b32 >> 16)) >> 16 ) - { - fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SMLAWT -#define silk_SMLAWT(a,b,c) silk_SMLAWT_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMLAWT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret; - ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16)); - if ( (opus_int64)ret != (opus_int64)a32 + (((opus_int64)b32 * (c32 >> 16)) >> 16) ) - { - fprintf (stderr, "silk_SMLAWT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SMULL -#define silk_SMULL(a,b) silk_SMULL_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_SMULL_(opus_int64 a64, opus_int64 b64, char *file, int line){ - opus_int64 ret64; - int fail = 0; - ret64 = a64 * b64; - if( b64 != 0 ) { - fail = a64 != (ret64 / b64); - } else if( a64 != 0 ) { - fail = b64 != (ret64 / a64); - } - if ( fail ) - { - fprintf (stderr, "silk_SMULL(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret64; -} - -/* no checking needed for silk_SMULBB */ -#undef silk_SMLABB -#define silk_SMLABB(a,b,c) silk_SMLABB_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMLABB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret; - ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32); - if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int16)c32 ) - { - fprintf (stderr, "silk_SMLABB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -/* no checking needed for silk_SMULBT */ -#undef silk_SMLABT -#define silk_SMLABT(a,b,c) silk_SMLABT_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMLABT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret; - ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16); - if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (c32 >> 16) ) - { - fprintf (stderr, "silk_SMLABT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -/* no checking needed for silk_SMULTT */ -#undef silk_SMLATT -#define silk_SMLATT(a,b,c) silk_SMLATT_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMLATT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret; - ret = a32 + (b32 >> 16) * (c32 >> 16); - if ( (opus_int64)ret != (opus_int64)a32 + (b32 >> 16) * (c32 >> 16) ) - { - fprintf (stderr, "silk_SMLATT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_SMULWW -#define silk_SMULWW(a,b) silk_SMULWW_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMULWW_(opus_int32 a32, opus_int32 b32, char *file, int line){ - opus_int32 ret, tmp1, tmp2; - opus_int64 ret64; - int fail = 0; - - ret = silk_SMULWB( a32, b32 ); - tmp1 = silk_RSHIFT_ROUND( b32, 16 ); - tmp2 = silk_MUL( a32, tmp1 ); - - fail |= (opus_int64)tmp2 != (opus_int64) a32 * (opus_int64) tmp1; - - tmp1 = ret; - ret = silk_ADD32( tmp1, tmp2 ); - fail |= silk_ADD32( tmp1, tmp2 ) != silk_ADD_SAT32( tmp1, tmp2 ); - - ret64 = silk_RSHIFT64( silk_SMULL( a32, b32 ), 16 ); - fail |= (opus_int64)ret != ret64; - - if ( fail ) - { - fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - - return ret; -} - -#undef silk_SMLAWW -#define silk_SMLAWW(a,b,c) silk_SMLAWW_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SMLAWW_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ - opus_int32 ret, tmp; - - tmp = silk_SMULWW( b32, c32 ); - ret = silk_ADD32( a32, tmp ); - if ( ret != silk_ADD_SAT32( a32, tmp ) ) - { - fprintf (stderr, "silk_SMLAWW(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -/* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */ -#undef silk_MLA_ovflw -#define silk_MLA_ovflw(a32, b32, c32) ((a32) + ((b32) * (c32))) -#undef silk_SMLABB_ovflw -#define silk_SMLABB_ovflw(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32))) - -/* no checking needed for silk_SMULL - no checking needed for silk_SMLAL - no checking needed for silk_SMLALBB - no checking needed for SigProcFIX_CLZ16 - no checking needed for SigProcFIX_CLZ32*/ - -#undef silk_DIV32 -#define silk_DIV32(a,b) silk_DIV32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_DIV32_(opus_int32 a32, opus_int32 b32, char *file, int line){ - if ( b32 == 0 ) - { - fprintf (stderr, "silk_DIV32(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a32 / b32; -} - -#undef silk_DIV32_16 -#define silk_DIV32_16(a,b) silk_DIV32_16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_DIV32_16_(opus_int32 a32, opus_int32 b32, char *file, int line){ - int fail = 0; - fail |= b32 == 0; - fail |= b32 > silk_int16_MAX; - fail |= b32 < silk_int16_MIN; - if ( fail ) - { - fprintf (stderr, "silk_DIV32_16(%d, %d) in %s: line %d\n", a32, b32, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a32 / b32; -} - -/* no checking needed for silk_SAT8 - no checking needed for silk_SAT16 - no checking needed for silk_SAT32 - no checking needed for silk_POS_SAT32 - no checking needed for silk_ADD_POS_SAT8 - no checking needed for silk_ADD_POS_SAT16 - no checking needed for silk_ADD_POS_SAT32 - no checking needed for silk_ADD_POS_SAT64 */ - -#undef silk_LSHIFT8 -#define silk_LSHIFT8(a,b) silk_LSHIFT8_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int8 silk_LSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){ - opus_int8 ret; - int fail = 0; - ret = a << shift; - fail |= shift < 0; - fail |= shift >= 8; - fail |= (opus_int64)ret != ((opus_int64)a) << shift; - if ( fail ) - { - fprintf (stderr, "silk_LSHIFT8(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_LSHIFT16 -#define silk_LSHIFT16(a,b) silk_LSHIFT16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_LSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){ - opus_int16 ret; - int fail = 0; - ret = a << shift; - fail |= shift < 0; - fail |= shift >= 16; - fail |= (opus_int64)ret != ((opus_int64)a) << shift; - if ( fail ) - { - fprintf (stderr, "silk_LSHIFT16(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_LSHIFT32 -#define silk_LSHIFT32(a,b) silk_LSHIFT32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_LSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){ - opus_int32 ret; - int fail = 0; - ret = a << shift; - fail |= shift < 0; - fail |= shift >= 32; - fail |= (opus_int64)ret != ((opus_int64)a) << shift; - if ( fail ) - { - fprintf (stderr, "silk_LSHIFT32(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_LSHIFT64 -#define silk_LSHIFT64(a,b) silk_LSHIFT64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_LSHIFT64_(opus_int64 a, opus_int shift, char *file, int line){ - opus_int64 ret; - int fail = 0; - ret = a << shift; - fail |= shift < 0; - fail |= shift >= 64; - fail |= (ret>>shift) != ((opus_int64)a); - if ( fail ) - { - fprintf (stderr, "silk_LSHIFT64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_LSHIFT_ovflw -#define silk_LSHIFT_ovflw(a,b) silk_LSHIFT_ovflw_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw_(opus_int32 a, opus_int32 shift, char *file, int line){ - if ( (shift < 0) || (shift >= 32) ) /* no check for overflow */ - { - fprintf (stderr, "silk_LSHIFT_ovflw(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a << shift; -} - -#undef silk_LSHIFT_uint -#define silk_LSHIFT_uint(a,b) silk_LSHIFT_uint_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_uint32 silk_LSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){ - opus_uint32 ret; - ret = a << shift; - if ( (shift < 0) || ((opus_int64)ret != ((opus_int64)a) << shift)) - { - fprintf (stderr, "silk_LSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_RSHIFT8 -#define silk_RSHITF8(a,b) silk_RSHIFT8_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int8 silk_RSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){ - if ( (shift < 0) || (shift>=8) ) - { - fprintf (stderr, "silk_RSHITF8(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a >> shift; -} - -#undef silk_RSHIFT16 -#define silk_RSHITF16(a,b) silk_RSHIFT16_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_RSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){ - if ( (shift < 0) || (shift>=16) ) - { - fprintf (stderr, "silk_RSHITF16(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a >> shift; -} - -#undef silk_RSHIFT32 -#define silk_RSHIFT32(a,b) silk_RSHIFT32_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_RSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){ - if ( (shift < 0) || (shift>=32) ) - { - fprintf (stderr, "silk_RSHITF32(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a >> shift; -} - -#undef silk_RSHIFT64 -#define silk_RSHIFT64(a,b) silk_RSHIFT64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_RSHIFT64_(opus_int64 a, opus_int64 shift, char *file, int line){ - if ( (shift < 0) || (shift>=64) ) - { - fprintf (stderr, "silk_RSHITF64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a >> shift; -} - -#undef silk_RSHIFT_uint -#define silk_RSHIFT_uint(a,b) silk_RSHIFT_uint_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_uint32 silk_RSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){ - if ( (shift < 0) || (shift>32) ) - { - fprintf (stderr, "silk_RSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return a >> shift; -} - -#undef silk_ADD_LSHIFT -#define silk_ADD_LSHIFT(a,b,c) silk_ADD_LSHIFT_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE int silk_ADD_LSHIFT_(int a, int b, int shift, char *file, int line){ - opus_int16 ret; - ret = a + (b << shift); - if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) - { - fprintf (stderr, "silk_ADD_LSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift >= 0 */ -} - -#undef silk_ADD_LSHIFT32 -#define silk_ADD_LSHIFT32(a,b,c) silk_ADD_LSHIFT32_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ - opus_int32 ret; - ret = a + (b << shift); - if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) - { - fprintf (stderr, "silk_ADD_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift >= 0 */ -} - -#undef silk_ADD_LSHIFT_uint -#define silk_ADD_LSHIFT_uint(a,b,c) silk_ADD_LSHIFT_uint_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){ - opus_uint32 ret; - ret = a + (b << shift); - if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) - { - fprintf (stderr, "silk_ADD_LSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift >= 0 */ -} - -#undef silk_ADD_RSHIFT -#define silk_ADD_RSHIFT(a,b,c) silk_ADD_RSHIFT_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE int silk_ADD_RSHIFT_(int a, int b, int shift, char *file, int line){ - opus_int16 ret; - ret = a + (b >> shift); - if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) - { - fprintf (stderr, "silk_ADD_RSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift > 0 */ -} - -#undef silk_ADD_RSHIFT32 -#define silk_ADD_RSHIFT32(a,b,c) silk_ADD_RSHIFT32_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ - opus_int32 ret; - ret = a + (b >> shift); - if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) - { - fprintf (stderr, "silk_ADD_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift > 0 */ -} - -#undef silk_ADD_RSHIFT_uint -#define silk_ADD_RSHIFT_uint(a,b,c) silk_ADD_RSHIFT_uint_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){ - opus_uint32 ret; - ret = a + (b >> shift); - if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) - { - fprintf (stderr, "silk_ADD_RSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift > 0 */ -} - -#undef silk_SUB_LSHIFT32 -#define silk_SUB_LSHIFT32(a,b,c) silk_SUB_LSHIFT32_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ - opus_int32 ret; - ret = a - (b << shift); - if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) << shift)) ) - { - fprintf (stderr, "silk_SUB_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift >= 0 */ -} - -#undef silk_SUB_RSHIFT32 -#define silk_SUB_RSHIFT32(a,b,c) silk_SUB_RSHIFT32_((a), (b), (c), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ - opus_int32 ret; - ret = a - (b >> shift); - if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) >> shift)) ) - { - fprintf (stderr, "silk_SUB_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; /* shift > 0 */ -} - -#undef silk_RSHIFT_ROUND -#define silk_RSHIFT_ROUND(a,b) silk_RSHIFT_ROUND_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND_(opus_int32 a, opus_int32 shift, char *file, int line){ - opus_int32 ret; - ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; - /* the marco definition can't handle a shift of zero */ - if ( (shift <= 0) || (shift>31) || ((opus_int64)ret != ((opus_int64)a + ((opus_int64)1 << (shift - 1))) >> shift) ) - { - fprintf (stderr, "silk_RSHIFT_ROUND(%d, %d) in %s: line %d\n", a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return ret; -} - -#undef silk_RSHIFT_ROUND64 -#define silk_RSHIFT_ROUND64(a,b) silk_RSHIFT_ROUND64_((a), (b), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64_(opus_int64 a, opus_int32 shift, char *file, int line){ - opus_int64 ret; - /* the marco definition can't handle a shift of zero */ - if ( (shift <= 0) || (shift>=64) ) - { - fprintf (stderr, "silk_RSHIFT_ROUND64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; - return ret; -} - -/* silk_abs is used on floats also, so doesn't work... */ -/*#undef silk_abs -static OPUS_INLINE opus_int32 silk_abs(opus_int32 a){ - silk_assert(a != 0x80000000); - return (((a) > 0) ? (a) : -(a)); // Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN -}*/ - -#undef silk_abs_int64 -#define silk_abs_int64(a) silk_abs_int64_((a), __FILE__, __LINE__) -static OPUS_INLINE opus_int64 silk_abs_int64_(opus_int64 a, char *file, int line){ - if ( a == silk_int64_MIN ) - { - fprintf (stderr, "silk_abs_int64(%lld) in %s: line %d\n", (long long)a, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN */ -} - -#undef silk_abs_int32 -#define silk_abs_int32(a) silk_abs_int32_((a), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_abs_int32_(opus_int32 a, char *file, int line){ - if ( a == silk_int32_MIN ) - { - fprintf (stderr, "silk_abs_int32(%d) in %s: line %d\n", a, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return silk_abs(a); -} - -#undef silk_CHECK_FIT8 -#define silk_CHECK_FIT8(a) silk_CHECK_FIT8_((a), __FILE__, __LINE__) -static OPUS_INLINE opus_int8 silk_CHECK_FIT8_( opus_int64 a, char *file, int line ){ - opus_int8 ret; - ret = (opus_int8)a; - if ( (opus_int64)ret != a ) - { - fprintf (stderr, "silk_CHECK_FIT8(%lld) in %s: line %d\n", (long long)a, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return( ret ); -} - -#undef silk_CHECK_FIT16 -#define silk_CHECK_FIT16(a) silk_CHECK_FIT16_((a), __FILE__, __LINE__) -static OPUS_INLINE opus_int16 silk_CHECK_FIT16_( opus_int64 a, char *file, int line ){ - opus_int16 ret; - ret = (opus_int16)a; - if ( (opus_int64)ret != a ) - { - fprintf (stderr, "silk_CHECK_FIT16(%lld) in %s: line %d\n", (long long)a, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return( ret ); -} - -#undef silk_CHECK_FIT32 -#define silk_CHECK_FIT32(a) silk_CHECK_FIT32_((a), __FILE__, __LINE__) -static OPUS_INLINE opus_int32 silk_CHECK_FIT32_( opus_int64 a, char *file, int line ){ - opus_int32 ret; - ret = (opus_int32)a; - if ( (opus_int64)ret != a ) - { - fprintf (stderr, "silk_CHECK_FIT32(%lld) in %s: line %d\n", (long long)a, file, line); -#ifdef FIXED_DEBUG_ASSERT - silk_assert( 0 ); -#endif - } - return( ret ); -} - -/* no checking for silk_NSHIFT_MUL_32_32 - no checking for silk_NSHIFT_MUL_16_16 - no checking needed for silk_min - no checking needed for silk_max - no checking needed for silk_sign -*/ - -#endif -#endif /* MACRO_DEBUG_H */ diff --git a/src/opus-1.1/silk/NLSF2A.c b/src/opus-1.1/silk/NLSF2A.c deleted file mode 100644 index b1c559ea..00000000 --- a/src/opus-1.1/silk/NLSF2A.c +++ /dev/null @@ -1,178 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* conversion between prediction filter coefficients and LSFs */ -/* order should be even */ -/* a piecewise linear approximation maps LSF <-> cos(LSF) */ -/* therefore the result is not accurate LSFs, but the two */ -/* functions are accurate inverses of each other */ - -#include "SigProc_FIX.h" -#include "tables.h" - -#define QA 16 - -/* helper function for NLSF2A(..) */ -static OPUS_INLINE void silk_NLSF2A_find_poly( - opus_int32 *out, /* O intermediate polynomial, QA [dd+1] */ - const opus_int32 *cLSF, /* I vector of interleaved 2*cos(LSFs), QA [d] */ - opus_int dd /* I polynomial order (= 1/2 * filter order) */ -) -{ - opus_int k, n; - opus_int32 ftmp; - - out[0] = silk_LSHIFT( 1, QA ); - out[1] = -cLSF[0]; - for( k = 1; k < dd; k++ ) { - ftmp = cLSF[2*k]; /* QA*/ - out[k+1] = silk_LSHIFT( out[k-1], 1 ) - (opus_int32)silk_RSHIFT_ROUND64( silk_SMULL( ftmp, out[k] ), QA ); - for( n = k; n > 1; n-- ) { - out[n] += out[n-2] - (opus_int32)silk_RSHIFT_ROUND64( silk_SMULL( ftmp, out[n-1] ), QA ); - } - out[1] -= ftmp; - } -} - -/* compute whitening filter coefficients from normalized line spectral frequencies */ -void silk_NLSF2A( - opus_int16 *a_Q12, /* O monic whitening filter coefficients in Q12, [ d ] */ - const opus_int16 *NLSF, /* I normalized line spectral frequencies in Q15, [ d ] */ - const opus_int d /* I filter order (should be even) */ -) -{ - /* This ordering was found to maximize quality. It improves numerical accuracy of - silk_NLSF2A_find_poly() compared to "standard" ordering. */ - static const unsigned char ordering16[16] = { - 0, 15, 8, 7, 4, 11, 12, 3, 2, 13, 10, 5, 6, 9, 14, 1 - }; - static const unsigned char ordering10[10] = { - 0, 9, 6, 3, 4, 5, 8, 1, 2, 7 - }; - const unsigned char *ordering; - opus_int k, i, dd; - opus_int32 cos_LSF_QA[ SILK_MAX_ORDER_LPC ]; - opus_int32 P[ SILK_MAX_ORDER_LPC / 2 + 1 ], Q[ SILK_MAX_ORDER_LPC / 2 + 1 ]; - opus_int32 Ptmp, Qtmp, f_int, f_frac, cos_val, delta; - opus_int32 a32_QA1[ SILK_MAX_ORDER_LPC ]; - opus_int32 maxabs, absval, idx=0, sc_Q16; - - silk_assert( LSF_COS_TAB_SZ_FIX == 128 ); - silk_assert( d==10||d==16 ); - - /* convert LSFs to 2*cos(LSF), using piecewise linear curve from table */ - ordering = d == 16 ? ordering16 : ordering10; - for( k = 0; k < d; k++ ) { - silk_assert(NLSF[k] >= 0 ); - - /* f_int on a scale 0-127 (rounded down) */ - f_int = silk_RSHIFT( NLSF[k], 15 - 7 ); - - /* f_frac, range: 0..255 */ - f_frac = NLSF[k] - silk_LSHIFT( f_int, 15 - 7 ); - - silk_assert(f_int >= 0); - silk_assert(f_int < LSF_COS_TAB_SZ_FIX ); - - /* Read start and end value from table */ - cos_val = silk_LSFCosTab_FIX_Q12[ f_int ]; /* Q12 */ - delta = silk_LSFCosTab_FIX_Q12[ f_int + 1 ] - cos_val; /* Q12, with a range of 0..200 */ - - /* Linear interpolation */ - cos_LSF_QA[ordering[k]] = silk_RSHIFT_ROUND( silk_LSHIFT( cos_val, 8 ) + silk_MUL( delta, f_frac ), 20 - QA ); /* QA */ - } - - dd = silk_RSHIFT( d, 1 ); - - /* generate even and odd polynomials using convolution */ - silk_NLSF2A_find_poly( P, &cos_LSF_QA[ 0 ], dd ); - silk_NLSF2A_find_poly( Q, &cos_LSF_QA[ 1 ], dd ); - - /* convert even and odd polynomials to opus_int32 Q12 filter coefs */ - for( k = 0; k < dd; k++ ) { - Ptmp = P[ k+1 ] + P[ k ]; - Qtmp = Q[ k+1 ] - Q[ k ]; - - /* the Ptmp and Qtmp values at this stage need to fit in int32 */ - a32_QA1[ k ] = -Qtmp - Ptmp; /* QA+1 */ - a32_QA1[ d-k-1 ] = Qtmp - Ptmp; /* QA+1 */ - } - - /* Limit the maximum absolute value of the prediction coefficients, so that they'll fit in int16 */ - for( i = 0; i < 10; i++ ) { - /* Find maximum absolute value and its index */ - maxabs = 0; - for( k = 0; k < d; k++ ) { - absval = silk_abs( a32_QA1[k] ); - if( absval > maxabs ) { - maxabs = absval; - idx = k; - } - } - maxabs = silk_RSHIFT_ROUND( maxabs, QA + 1 - 12 ); /* QA+1 -> Q12 */ - - if( maxabs > silk_int16_MAX ) { - /* Reduce magnitude of prediction coefficients */ - maxabs = silk_min( maxabs, 163838 ); /* ( silk_int32_MAX >> 14 ) + silk_int16_MAX = 163838 */ - sc_Q16 = SILK_FIX_CONST( 0.999, 16 ) - silk_DIV32( silk_LSHIFT( maxabs - silk_int16_MAX, 14 ), - silk_RSHIFT32( silk_MUL( maxabs, idx + 1), 2 ) ); - silk_bwexpander_32( a32_QA1, d, sc_Q16 ); - } else { - break; - } - } - - if( i == 10 ) { - /* Reached the last iteration, clip the coefficients */ - for( k = 0; k < d; k++ ) { - a_Q12[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( a32_QA1[ k ], QA + 1 - 12 ) ); /* QA+1 -> Q12 */ - a32_QA1[ k ] = silk_LSHIFT( (opus_int32)a_Q12[ k ], QA + 1 - 12 ); - } - } else { - for( k = 0; k < d; k++ ) { - a_Q12[ k ] = (opus_int16)silk_RSHIFT_ROUND( a32_QA1[ k ], QA + 1 - 12 ); /* QA+1 -> Q12 */ - } - } - - for( i = 0; i < MAX_LPC_STABILIZE_ITERATIONS; i++ ) { - if( silk_LPC_inverse_pred_gain( a_Q12, d ) < SILK_FIX_CONST( 1.0 / MAX_PREDICTION_POWER_GAIN, 30 ) ) { - /* Prediction coefficients are (too close to) unstable; apply bandwidth expansion */ - /* on the unscaled coefficients, convert to Q12 and measure again */ - silk_bwexpander_32( a32_QA1, d, 65536 - silk_LSHIFT( 2, i ) ); - for( k = 0; k < d; k++ ) { - a_Q12[ k ] = (opus_int16)silk_RSHIFT_ROUND( a32_QA1[ k ], QA + 1 - 12 ); /* QA+1 -> Q12 */ - } - } else { - break; - } - } -} - diff --git a/src/opus-1.1/silk/NLSF_VQ.c b/src/opus-1.1/silk/NLSF_VQ.c deleted file mode 100644 index 69b6e22e..00000000 --- a/src/opus-1.1/silk/NLSF_VQ.c +++ /dev/null @@ -1,68 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Compute quantization errors for an LPC_order element input vector for a VQ codebook */ -void silk_NLSF_VQ( - opus_int32 err_Q26[], /* O Quantization errors [K] */ - const opus_int16 in_Q15[], /* I Input vectors to be quantized [LPC_order] */ - const opus_uint8 pCB_Q8[], /* I Codebook vectors [K*LPC_order] */ - const opus_int K, /* I Number of codebook vectors */ - const opus_int LPC_order /* I Number of LPCs */ -) -{ - opus_int i, m; - opus_int32 diff_Q15, sum_error_Q30, sum_error_Q26; - - silk_assert( LPC_order <= 16 ); - silk_assert( ( LPC_order & 1 ) == 0 ); - - /* Loop over codebook */ - for( i = 0; i < K; i++ ) { - sum_error_Q26 = 0; - for( m = 0; m < LPC_order; m += 2 ) { - /* Compute weighted squared quantization error for index m */ - diff_Q15 = silk_SUB_LSHIFT32( in_Q15[ m ], (opus_int32)*pCB_Q8++, 7 ); /* range: [ -32767 : 32767 ]*/ - sum_error_Q30 = silk_SMULBB( diff_Q15, diff_Q15 ); - - /* Compute weighted squared quantization error for index m + 1 */ - diff_Q15 = silk_SUB_LSHIFT32( in_Q15[m + 1], (opus_int32)*pCB_Q8++, 7 ); /* range: [ -32767 : 32767 ]*/ - sum_error_Q30 = silk_SMLABB( sum_error_Q30, diff_Q15, diff_Q15 ); - - sum_error_Q26 = silk_ADD_RSHIFT32( sum_error_Q26, sum_error_Q30, 4 ); - - silk_assert( sum_error_Q26 >= 0 ); - silk_assert( sum_error_Q30 >= 0 ); - } - err_Q26[ i ] = sum_error_Q26; - } -} diff --git a/src/opus-1.1/silk/NLSF_VQ_weights_laroia.c b/src/opus-1.1/silk/NLSF_VQ_weights_laroia.c deleted file mode 100644 index 04894c59..00000000 --- a/src/opus-1.1/silk/NLSF_VQ_weights_laroia.c +++ /dev/null @@ -1,80 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "define.h" -#include "SigProc_FIX.h" - -/* -R. Laroia, N. Phamdo and N. Farvardin, "Robust and Efficient Quantization of Speech LSP -Parameters Using Structured Vector Quantization", Proc. IEEE Int. Conf. Acoust., Speech, -Signal Processing, pp. 641-644, 1991. -*/ - -/* Laroia low complexity NLSF weights */ -void silk_NLSF_VQ_weights_laroia( - opus_int16 *pNLSFW_Q_OUT, /* O Pointer to input vector weights [D] */ - const opus_int16 *pNLSF_Q15, /* I Pointer to input vector [D] */ - const opus_int D /* I Input vector dimension (even) */ -) -{ - opus_int k; - opus_int32 tmp1_int, tmp2_int; - - silk_assert( D > 0 ); - silk_assert( ( D & 1 ) == 0 ); - - /* First value */ - tmp1_int = silk_max_int( pNLSF_Q15[ 0 ], 1 ); - tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int ); - tmp2_int = silk_max_int( pNLSF_Q15[ 1 ] - pNLSF_Q15[ 0 ], 1 ); - tmp2_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp2_int ); - pNLSFW_Q_OUT[ 0 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); - silk_assert( pNLSFW_Q_OUT[ 0 ] > 0 ); - - /* Main loop */ - for( k = 1; k < D - 1; k += 2 ) { - tmp1_int = silk_max_int( pNLSF_Q15[ k + 1 ] - pNLSF_Q15[ k ], 1 ); - tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int ); - pNLSFW_Q_OUT[ k ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); - silk_assert( pNLSFW_Q_OUT[ k ] > 0 ); - - tmp2_int = silk_max_int( pNLSF_Q15[ k + 2 ] - pNLSF_Q15[ k + 1 ], 1 ); - tmp2_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp2_int ); - pNLSFW_Q_OUT[ k + 1 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); - silk_assert( pNLSFW_Q_OUT[ k + 1 ] > 0 ); - } - - /* Last value */ - tmp1_int = silk_max_int( ( 1 << 15 ) - pNLSF_Q15[ D - 1 ], 1 ); - tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int ); - pNLSFW_Q_OUT[ D - 1 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); - silk_assert( pNLSFW_Q_OUT[ D - 1 ] > 0 ); -} diff --git a/src/opus-1.1/silk/NLSF_decode.c b/src/opus-1.1/silk/NLSF_decode.c deleted file mode 100644 index 9f715060..00000000 --- a/src/opus-1.1/silk/NLSF_decode.c +++ /dev/null @@ -1,101 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Predictive dequantizer for NLSF residuals */ -static OPUS_INLINE void silk_NLSF_residual_dequant( /* O Returns RD value in Q30 */ - opus_int16 x_Q10[], /* O Output [ order ] */ - const opus_int8 indices[], /* I Quantization indices [ order ] */ - const opus_uint8 pred_coef_Q8[], /* I Backward predictor coefs [ order ] */ - const opus_int quant_step_size_Q16, /* I Quantization step size */ - const opus_int16 order /* I Number of input values */ -) -{ - opus_int i, out_Q10, pred_Q10; - - out_Q10 = 0; - for( i = order-1; i >= 0; i-- ) { - pred_Q10 = silk_RSHIFT( silk_SMULBB( out_Q10, (opus_int16)pred_coef_Q8[ i ] ), 8 ); - out_Q10 = silk_LSHIFT( indices[ i ], 10 ); - if( out_Q10 > 0 ) { - out_Q10 = silk_SUB16( out_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - } else if( out_Q10 < 0 ) { - out_Q10 = silk_ADD16( out_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - } - out_Q10 = silk_SMLAWB( pred_Q10, (opus_int32)out_Q10, quant_step_size_Q16 ); - x_Q10[ i ] = out_Q10; - } -} - - -/***********************/ -/* NLSF vector decoder */ -/***********************/ -void silk_NLSF_decode( - opus_int16 *pNLSF_Q15, /* O Quantized NLSF vector [ LPC_ORDER ] */ - opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ - const silk_NLSF_CB_struct *psNLSF_CB /* I Codebook object */ -) -{ - opus_int i; - opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; - opus_int16 ec_ix[ MAX_LPC_ORDER ]; - opus_int16 res_Q10[ MAX_LPC_ORDER ]; - opus_int16 W_tmp_QW[ MAX_LPC_ORDER ]; - opus_int32 W_tmp_Q9, NLSF_Q15_tmp; - const opus_uint8 *pCB_element; - - /* Decode first stage */ - pCB_element = &psNLSF_CB->CB1_NLSF_Q8[ NLSFIndices[ 0 ] * psNLSF_CB->order ]; - for( i = 0; i < psNLSF_CB->order; i++ ) { - pNLSF_Q15[ i ] = silk_LSHIFT( (opus_int16)pCB_element[ i ], 7 ); - } - - /* Unpack entropy table indices and predictor for current CB1 index */ - silk_NLSF_unpack( ec_ix, pred_Q8, psNLSF_CB, NLSFIndices[ 0 ] ); - - /* Predictive residual dequantizer */ - silk_NLSF_residual_dequant( res_Q10, &NLSFIndices[ 1 ], pred_Q8, psNLSF_CB->quantStepSize_Q16, psNLSF_CB->order ); - - /* Weights from codebook vector */ - silk_NLSF_VQ_weights_laroia( W_tmp_QW, pNLSF_Q15, psNLSF_CB->order ); - - /* Apply inverse square-rooted weights and add to output */ - for( i = 0; i < psNLSF_CB->order; i++ ) { - W_tmp_Q9 = silk_SQRT_APPROX( silk_LSHIFT( (opus_int32)W_tmp_QW[ i ], 18 - NLSF_W_Q ) ); - NLSF_Q15_tmp = silk_ADD32( pNLSF_Q15[ i ], silk_DIV32_16( silk_LSHIFT( (opus_int32)res_Q10[ i ], 14 ), W_tmp_Q9 ) ); - pNLSF_Q15[ i ] = (opus_int16)silk_LIMIT( NLSF_Q15_tmp, 0, 32767 ); - } - - /* NLSF stabilization */ - silk_NLSF_stabilize( pNLSF_Q15, psNLSF_CB->deltaMin_Q15, psNLSF_CB->order ); -} diff --git a/src/opus-1.1/silk/NLSF_del_dec_quant.c b/src/opus-1.1/silk/NLSF_del_dec_quant.c deleted file mode 100644 index 504dbbd0..00000000 --- a/src/opus-1.1/silk/NLSF_del_dec_quant.c +++ /dev/null @@ -1,207 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Delayed-decision quantizer for NLSF residuals */ -opus_int32 silk_NLSF_del_dec_quant( /* O Returns RD value in Q25 */ - opus_int8 indices[], /* O Quantization indices [ order ] */ - const opus_int16 x_Q10[], /* I Input [ order ] */ - const opus_int16 w_Q5[], /* I Weights [ order ] */ - const opus_uint8 pred_coef_Q8[], /* I Backward predictor coefs [ order ] */ - const opus_int16 ec_ix[], /* I Indices to entropy coding tables [ order ] */ - const opus_uint8 ec_rates_Q5[], /* I Rates [] */ - const opus_int quant_step_size_Q16, /* I Quantization step size */ - const opus_int16 inv_quant_step_size_Q6, /* I Inverse quantization step size */ - const opus_int32 mu_Q20, /* I R/D tradeoff */ - const opus_int16 order /* I Number of input values */ -) -{ - opus_int i, j, nStates, ind_tmp, ind_min_max, ind_max_min, in_Q10, res_Q10; - opus_int pred_Q10, diff_Q10, out0_Q10, out1_Q10, rate0_Q5, rate1_Q5; - opus_int32 RD_tmp_Q25, min_Q25, min_max_Q25, max_min_Q25, pred_coef_Q16; - opus_int ind_sort[ NLSF_QUANT_DEL_DEC_STATES ]; - opus_int8 ind[ NLSF_QUANT_DEL_DEC_STATES ][ MAX_LPC_ORDER ]; - opus_int16 prev_out_Q10[ 2 * NLSF_QUANT_DEL_DEC_STATES ]; - opus_int32 RD_Q25[ 2 * NLSF_QUANT_DEL_DEC_STATES ]; - opus_int32 RD_min_Q25[ NLSF_QUANT_DEL_DEC_STATES ]; - opus_int32 RD_max_Q25[ NLSF_QUANT_DEL_DEC_STATES ]; - const opus_uint8 *rates_Q5; - - silk_assert( (NLSF_QUANT_DEL_DEC_STATES & (NLSF_QUANT_DEL_DEC_STATES-1)) == 0 ); /* must be power of two */ - - nStates = 1; - RD_Q25[ 0 ] = 0; - prev_out_Q10[ 0 ] = 0; - for( i = order - 1; ; i-- ) { - rates_Q5 = &ec_rates_Q5[ ec_ix[ i ] ]; - pred_coef_Q16 = silk_LSHIFT( (opus_int32)pred_coef_Q8[ i ], 8 ); - in_Q10 = x_Q10[ i ]; - for( j = 0; j < nStates; j++ ) { - pred_Q10 = silk_SMULWB( pred_coef_Q16, prev_out_Q10[ j ] ); - res_Q10 = silk_SUB16( in_Q10, pred_Q10 ); - ind_tmp = silk_SMULWB( (opus_int32)inv_quant_step_size_Q6, res_Q10 ); - ind_tmp = silk_LIMIT( ind_tmp, -NLSF_QUANT_MAX_AMPLITUDE_EXT, NLSF_QUANT_MAX_AMPLITUDE_EXT-1 ); - ind[ j ][ i ] = (opus_int8)ind_tmp; - - /* compute outputs for ind_tmp and ind_tmp + 1 */ - out0_Q10 = silk_LSHIFT( ind_tmp, 10 ); - out1_Q10 = silk_ADD16( out0_Q10, 1024 ); - if( ind_tmp > 0 ) { - out0_Q10 = silk_SUB16( out0_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - out1_Q10 = silk_SUB16( out1_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - } else if( ind_tmp == 0 ) { - out1_Q10 = silk_SUB16( out1_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - } else if( ind_tmp == -1 ) { - out0_Q10 = silk_ADD16( out0_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - } else { - out0_Q10 = silk_ADD16( out0_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - out1_Q10 = silk_ADD16( out1_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); - } - out0_Q10 = silk_SMULWB( (opus_int32)out0_Q10, quant_step_size_Q16 ); - out1_Q10 = silk_SMULWB( (opus_int32)out1_Q10, quant_step_size_Q16 ); - out0_Q10 = silk_ADD16( out0_Q10, pred_Q10 ); - out1_Q10 = silk_ADD16( out1_Q10, pred_Q10 ); - prev_out_Q10[ j ] = out0_Q10; - prev_out_Q10[ j + nStates ] = out1_Q10; - - /* compute RD for ind_tmp and ind_tmp + 1 */ - if( ind_tmp + 1 >= NLSF_QUANT_MAX_AMPLITUDE ) { - if( ind_tmp + 1 == NLSF_QUANT_MAX_AMPLITUDE ) { - rate0_Q5 = rates_Q5[ ind_tmp + NLSF_QUANT_MAX_AMPLITUDE ]; - rate1_Q5 = 280; - } else { - rate0_Q5 = silk_SMLABB( 280 - 43 * NLSF_QUANT_MAX_AMPLITUDE, 43, ind_tmp ); - rate1_Q5 = silk_ADD16( rate0_Q5, 43 ); - } - } else if( ind_tmp <= -NLSF_QUANT_MAX_AMPLITUDE ) { - if( ind_tmp == -NLSF_QUANT_MAX_AMPLITUDE ) { - rate0_Q5 = 280; - rate1_Q5 = rates_Q5[ ind_tmp + 1 + NLSF_QUANT_MAX_AMPLITUDE ]; - } else { - rate0_Q5 = silk_SMLABB( 280 - 43 * NLSF_QUANT_MAX_AMPLITUDE, -43, ind_tmp ); - rate1_Q5 = silk_SUB16( rate0_Q5, 43 ); - } - } else { - rate0_Q5 = rates_Q5[ ind_tmp + NLSF_QUANT_MAX_AMPLITUDE ]; - rate1_Q5 = rates_Q5[ ind_tmp + 1 + NLSF_QUANT_MAX_AMPLITUDE ]; - } - RD_tmp_Q25 = RD_Q25[ j ]; - diff_Q10 = silk_SUB16( in_Q10, out0_Q10 ); - RD_Q25[ j ] = silk_SMLABB( silk_MLA( RD_tmp_Q25, silk_SMULBB( diff_Q10, diff_Q10 ), w_Q5[ i ] ), mu_Q20, rate0_Q5 ); - diff_Q10 = silk_SUB16( in_Q10, out1_Q10 ); - RD_Q25[ j + nStates ] = silk_SMLABB( silk_MLA( RD_tmp_Q25, silk_SMULBB( diff_Q10, diff_Q10 ), w_Q5[ i ] ), mu_Q20, rate1_Q5 ); - } - - if( nStates <= ( NLSF_QUANT_DEL_DEC_STATES >> 1 ) ) { - /* double number of states and copy */ - for( j = 0; j < nStates; j++ ) { - ind[ j + nStates ][ i ] = ind[ j ][ i ] + 1; - } - nStates = silk_LSHIFT( nStates, 1 ); - for( j = nStates; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { - ind[ j ][ i ] = ind[ j - nStates ][ i ]; - } - } else if( i > 0 ) { - /* sort lower and upper half of RD_Q25, pairwise */ - for( j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { - if( RD_Q25[ j ] > RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ] ) { - RD_max_Q25[ j ] = RD_Q25[ j ]; - RD_min_Q25[ j ] = RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ]; - RD_Q25[ j ] = RD_min_Q25[ j ]; - RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ] = RD_max_Q25[ j ]; - /* swap prev_out values */ - out0_Q10 = prev_out_Q10[ j ]; - prev_out_Q10[ j ] = prev_out_Q10[ j + NLSF_QUANT_DEL_DEC_STATES ]; - prev_out_Q10[ j + NLSF_QUANT_DEL_DEC_STATES ] = out0_Q10; - ind_sort[ j ] = j + NLSF_QUANT_DEL_DEC_STATES; - } else { - RD_min_Q25[ j ] = RD_Q25[ j ]; - RD_max_Q25[ j ] = RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ]; - ind_sort[ j ] = j; - } - } - /* compare the highest RD values of the winning half with the lowest one in the losing half, and copy if necessary */ - /* afterwards ind_sort[] will contain the indices of the NLSF_QUANT_DEL_DEC_STATES winning RD values */ - while( 1 ) { - min_max_Q25 = silk_int32_MAX; - max_min_Q25 = 0; - ind_min_max = 0; - ind_max_min = 0; - for( j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { - if( min_max_Q25 > RD_max_Q25[ j ] ) { - min_max_Q25 = RD_max_Q25[ j ]; - ind_min_max = j; - } - if( max_min_Q25 < RD_min_Q25[ j ] ) { - max_min_Q25 = RD_min_Q25[ j ]; - ind_max_min = j; - } - } - if( min_max_Q25 >= max_min_Q25 ) { - break; - } - /* copy ind_min_max to ind_max_min */ - ind_sort[ ind_max_min ] = ind_sort[ ind_min_max ] ^ NLSF_QUANT_DEL_DEC_STATES; - RD_Q25[ ind_max_min ] = RD_Q25[ ind_min_max + NLSF_QUANT_DEL_DEC_STATES ]; - prev_out_Q10[ ind_max_min ] = prev_out_Q10[ ind_min_max + NLSF_QUANT_DEL_DEC_STATES ]; - RD_min_Q25[ ind_max_min ] = 0; - RD_max_Q25[ ind_min_max ] = silk_int32_MAX; - silk_memcpy( ind[ ind_max_min ], ind[ ind_min_max ], MAX_LPC_ORDER * sizeof( opus_int8 ) ); - } - /* increment index if it comes from the upper half */ - for( j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { - ind[ j ][ i ] += silk_RSHIFT( ind_sort[ j ], NLSF_QUANT_DEL_DEC_STATES_LOG2 ); - } - } else { /* i == 0 */ - break; - } - } - - /* last sample: find winner, copy indices and return RD value */ - ind_tmp = 0; - min_Q25 = silk_int32_MAX; - for( j = 0; j < 2 * NLSF_QUANT_DEL_DEC_STATES; j++ ) { - if( min_Q25 > RD_Q25[ j ] ) { - min_Q25 = RD_Q25[ j ]; - ind_tmp = j; - } - } - for( j = 0; j < order; j++ ) { - indices[ j ] = ind[ ind_tmp & ( NLSF_QUANT_DEL_DEC_STATES - 1 ) ][ j ]; - silk_assert( indices[ j ] >= -NLSF_QUANT_MAX_AMPLITUDE_EXT ); - silk_assert( indices[ j ] <= NLSF_QUANT_MAX_AMPLITUDE_EXT ); - } - indices[ 0 ] += silk_RSHIFT( ind_tmp, NLSF_QUANT_DEL_DEC_STATES_LOG2 ); - silk_assert( indices[ 0 ] <= NLSF_QUANT_MAX_AMPLITUDE_EXT ); - silk_assert( min_Q25 >= 0 ); - return min_Q25; -} diff --git a/src/opus-1.1/silk/NLSF_encode.c b/src/opus-1.1/silk/NLSF_encode.c deleted file mode 100644 index 03a036fd..00000000 --- a/src/opus-1.1/silk/NLSF_encode.c +++ /dev/null @@ -1,136 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -/***********************/ -/* NLSF vector encoder */ -/***********************/ -opus_int32 silk_NLSF_encode( /* O Returns RD value in Q25 */ - opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ - opus_int16 *pNLSF_Q15, /* I/O Quantized NLSF vector [ LPC_ORDER ] */ - const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ - const opus_int16 *pW_QW, /* I NLSF weight vector [ LPC_ORDER ] */ - const opus_int NLSF_mu_Q20, /* I Rate weight for the RD optimization */ - const opus_int nSurvivors, /* I Max survivors after first stage */ - const opus_int signalType /* I Signal type: 0/1/2 */ -) -{ - opus_int i, s, ind1, bestIndex, prob_Q8, bits_q7; - opus_int32 W_tmp_Q9; - VARDECL( opus_int32, err_Q26 ); - VARDECL( opus_int32, RD_Q25 ); - VARDECL( opus_int, tempIndices1 ); - VARDECL( opus_int8, tempIndices2 ); - opus_int16 res_Q15[ MAX_LPC_ORDER ]; - opus_int16 res_Q10[ MAX_LPC_ORDER ]; - opus_int16 NLSF_tmp_Q15[ MAX_LPC_ORDER ]; - opus_int16 W_tmp_QW[ MAX_LPC_ORDER ]; - opus_int16 W_adj_Q5[ MAX_LPC_ORDER ]; - opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; - opus_int16 ec_ix[ MAX_LPC_ORDER ]; - const opus_uint8 *pCB_element, *iCDF_ptr; - SAVE_STACK; - - silk_assert( nSurvivors <= NLSF_VQ_MAX_SURVIVORS ); - silk_assert( signalType >= 0 && signalType <= 2 ); - silk_assert( NLSF_mu_Q20 <= 32767 && NLSF_mu_Q20 >= 0 ); - - /* NLSF stabilization */ - silk_NLSF_stabilize( pNLSF_Q15, psNLSF_CB->deltaMin_Q15, psNLSF_CB->order ); - - /* First stage: VQ */ - ALLOC( err_Q26, psNLSF_CB->nVectors, opus_int32 ); - silk_NLSF_VQ( err_Q26, pNLSF_Q15, psNLSF_CB->CB1_NLSF_Q8, psNLSF_CB->nVectors, psNLSF_CB->order ); - - /* Sort the quantization errors */ - ALLOC( tempIndices1, nSurvivors, opus_int ); - silk_insertion_sort_increasing( err_Q26, tempIndices1, psNLSF_CB->nVectors, nSurvivors ); - - ALLOC( RD_Q25, nSurvivors, opus_int32 ); - ALLOC( tempIndices2, nSurvivors * MAX_LPC_ORDER, opus_int8 ); - - /* Loop over survivors */ - for( s = 0; s < nSurvivors; s++ ) { - ind1 = tempIndices1[ s ]; - - /* Residual after first stage */ - pCB_element = &psNLSF_CB->CB1_NLSF_Q8[ ind1 * psNLSF_CB->order ]; - for( i = 0; i < psNLSF_CB->order; i++ ) { - NLSF_tmp_Q15[ i ] = silk_LSHIFT16( (opus_int16)pCB_element[ i ], 7 ); - res_Q15[ i ] = pNLSF_Q15[ i ] - NLSF_tmp_Q15[ i ]; - } - - /* Weights from codebook vector */ - silk_NLSF_VQ_weights_laroia( W_tmp_QW, NLSF_tmp_Q15, psNLSF_CB->order ); - - /* Apply square-rooted weights */ - for( i = 0; i < psNLSF_CB->order; i++ ) { - W_tmp_Q9 = silk_SQRT_APPROX( silk_LSHIFT( (opus_int32)W_tmp_QW[ i ], 18 - NLSF_W_Q ) ); - res_Q10[ i ] = (opus_int16)silk_RSHIFT( silk_SMULBB( res_Q15[ i ], W_tmp_Q9 ), 14 ); - } - - /* Modify input weights accordingly */ - for( i = 0; i < psNLSF_CB->order; i++ ) { - W_adj_Q5[ i ] = silk_DIV32_16( silk_LSHIFT( (opus_int32)pW_QW[ i ], 5 ), W_tmp_QW[ i ] ); - } - - /* Unpack entropy table indices and predictor for current CB1 index */ - silk_NLSF_unpack( ec_ix, pred_Q8, psNLSF_CB, ind1 ); - - /* Trellis quantizer */ - RD_Q25[ s ] = silk_NLSF_del_dec_quant( &tempIndices2[ s * MAX_LPC_ORDER ], res_Q10, W_adj_Q5, pred_Q8, ec_ix, - psNLSF_CB->ec_Rates_Q5, psNLSF_CB->quantStepSize_Q16, psNLSF_CB->invQuantStepSize_Q6, NLSF_mu_Q20, psNLSF_CB->order ); - - /* Add rate for first stage */ - iCDF_ptr = &psNLSF_CB->CB1_iCDF[ ( signalType >> 1 ) * psNLSF_CB->nVectors ]; - if( ind1 == 0 ) { - prob_Q8 = 256 - iCDF_ptr[ ind1 ]; - } else { - prob_Q8 = iCDF_ptr[ ind1 - 1 ] - iCDF_ptr[ ind1 ]; - } - bits_q7 = ( 8 << 7 ) - silk_lin2log( prob_Q8 ); - RD_Q25[ s ] = silk_SMLABB( RD_Q25[ s ], bits_q7, silk_RSHIFT( NLSF_mu_Q20, 2 ) ); - } - - /* Find the lowest rate-distortion error */ - silk_insertion_sort_increasing( RD_Q25, &bestIndex, nSurvivors, 1 ); - - NLSFIndices[ 0 ] = (opus_int8)tempIndices1[ bestIndex ]; - silk_memcpy( &NLSFIndices[ 1 ], &tempIndices2[ bestIndex * MAX_LPC_ORDER ], psNLSF_CB->order * sizeof( opus_int8 ) ); - - /* Decode */ - silk_NLSF_decode( pNLSF_Q15, NLSFIndices, psNLSF_CB ); - - RESTORE_STACK; - return RD_Q25[ 0 ]; -} diff --git a/src/opus-1.1/silk/NLSF_stabilize.c b/src/opus-1.1/silk/NLSF_stabilize.c deleted file mode 100644 index 1fa1ea37..00000000 --- a/src/opus-1.1/silk/NLSF_stabilize.c +++ /dev/null @@ -1,142 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* NLSF stabilizer: */ -/* */ -/* - Moves NLSFs further apart if they are too close */ -/* - Moves NLSFs away from borders if they are too close */ -/* - High effort to achieve a modification with minimum */ -/* Euclidean distance to input vector */ -/* - Output are sorted NLSF coefficients */ -/* */ - -#include "SigProc_FIX.h" - -/* Constant Definitions */ -#define MAX_LOOPS 20 - -/* NLSF stabilizer, for a single input data vector */ -void silk_NLSF_stabilize( - opus_int16 *NLSF_Q15, /* I/O Unstable/stabilized normalized LSF vector in Q15 [L] */ - const opus_int16 *NDeltaMin_Q15, /* I Min distance vector, NDeltaMin_Q15[L] must be >= 1 [L+1] */ - const opus_int L /* I Number of NLSF parameters in the input vector */ -) -{ - opus_int i, I=0, k, loops; - opus_int16 center_freq_Q15; - opus_int32 diff_Q15, min_diff_Q15, min_center_Q15, max_center_Q15; - - /* This is necessary to ensure an output within range of a opus_int16 */ - silk_assert( NDeltaMin_Q15[L] >= 1 ); - - for( loops = 0; loops < MAX_LOOPS; loops++ ) { - /**************************/ - /* Find smallest distance */ - /**************************/ - /* First element */ - min_diff_Q15 = NLSF_Q15[0] - NDeltaMin_Q15[0]; - I = 0; - /* Middle elements */ - for( i = 1; i <= L-1; i++ ) { - diff_Q15 = NLSF_Q15[i] - ( NLSF_Q15[i-1] + NDeltaMin_Q15[i] ); - if( diff_Q15 < min_diff_Q15 ) { - min_diff_Q15 = diff_Q15; - I = i; - } - } - /* Last element */ - diff_Q15 = ( 1 << 15 ) - ( NLSF_Q15[L-1] + NDeltaMin_Q15[L] ); - if( diff_Q15 < min_diff_Q15 ) { - min_diff_Q15 = diff_Q15; - I = L; - } - - /***************************************************/ - /* Now check if the smallest distance non-negative */ - /***************************************************/ - if( min_diff_Q15 >= 0 ) { - return; - } - - if( I == 0 ) { - /* Move away from lower limit */ - NLSF_Q15[0] = NDeltaMin_Q15[0]; - - } else if( I == L) { - /* Move away from higher limit */ - NLSF_Q15[L-1] = ( 1 << 15 ) - NDeltaMin_Q15[L]; - - } else { - /* Find the lower extreme for the location of the current center frequency */ - min_center_Q15 = 0; - for( k = 0; k < I; k++ ) { - min_center_Q15 += NDeltaMin_Q15[k]; - } - min_center_Q15 += silk_RSHIFT( NDeltaMin_Q15[I], 1 ); - - /* Find the upper extreme for the location of the current center frequency */ - max_center_Q15 = 1 << 15; - for( k = L; k > I; k-- ) { - max_center_Q15 -= NDeltaMin_Q15[k]; - } - max_center_Q15 -= silk_RSHIFT( NDeltaMin_Q15[I], 1 ); - - /* Move apart, sorted by value, keeping the same center frequency */ - center_freq_Q15 = (opus_int16)silk_LIMIT_32( silk_RSHIFT_ROUND( (opus_int32)NLSF_Q15[I-1] + (opus_int32)NLSF_Q15[I], 1 ), - min_center_Q15, max_center_Q15 ); - NLSF_Q15[I-1] = center_freq_Q15 - silk_RSHIFT( NDeltaMin_Q15[I], 1 ); - NLSF_Q15[I] = NLSF_Q15[I-1] + NDeltaMin_Q15[I]; - } - } - - /* Safe and simple fall back method, which is less ideal than the above */ - if( loops == MAX_LOOPS ) - { - /* Insertion sort (fast for already almost sorted arrays): */ - /* Best case: O(n) for an already sorted array */ - /* Worst case: O(n^2) for an inversely sorted array */ - silk_insertion_sort_increasing_all_values_int16( &NLSF_Q15[0], L ); - - /* First NLSF should be no less than NDeltaMin[0] */ - NLSF_Q15[0] = silk_max_int( NLSF_Q15[0], NDeltaMin_Q15[0] ); - - /* Keep delta_min distance between the NLSFs */ - for( i = 1; i < L; i++ ) - NLSF_Q15[i] = silk_max_int( NLSF_Q15[i], NLSF_Q15[i-1] + NDeltaMin_Q15[i] ); - - /* Last NLSF should be no higher than 1 - NDeltaMin[L] */ - NLSF_Q15[L-1] = silk_min_int( NLSF_Q15[L-1], (1<<15) - NDeltaMin_Q15[L] ); - - /* Keep NDeltaMin distance between the NLSFs */ - for( i = L-2; i >= 0; i-- ) - NLSF_Q15[i] = silk_min_int( NLSF_Q15[i], NLSF_Q15[i+1] - NDeltaMin_Q15[i+1] ); - } -} diff --git a/src/opus-1.1/silk/NLSF_unpack.c b/src/opus-1.1/silk/NLSF_unpack.c deleted file mode 100644 index 17bd23f7..00000000 --- a/src/opus-1.1/silk/NLSF_unpack.c +++ /dev/null @@ -1,55 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Unpack predictor values and indices for entropy coding tables */ -void silk_NLSF_unpack( - opus_int16 ec_ix[], /* O Indices to entropy tables [ LPC_ORDER ] */ - opus_uint8 pred_Q8[], /* O LSF predictor [ LPC_ORDER ] */ - const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ - const opus_int CB1_index /* I Index of vector in first LSF codebook */ -) -{ - opus_int i; - opus_uint8 entry; - const opus_uint8 *ec_sel_ptr; - - ec_sel_ptr = &psNLSF_CB->ec_sel[ CB1_index * psNLSF_CB->order / 2 ]; - for( i = 0; i < psNLSF_CB->order; i += 2 ) { - entry = *ec_sel_ptr++; - ec_ix [ i ] = silk_SMULBB( silk_RSHIFT( entry, 1 ) & 7, 2 * NLSF_QUANT_MAX_AMPLITUDE + 1 ); - pred_Q8[ i ] = psNLSF_CB->pred_Q8[ i + ( entry & 1 ) * ( psNLSF_CB->order - 1 ) ]; - ec_ix [ i + 1 ] = silk_SMULBB( silk_RSHIFT( entry, 5 ) & 7, 2 * NLSF_QUANT_MAX_AMPLITUDE + 1 ); - pred_Q8[ i + 1 ] = psNLSF_CB->pred_Q8[ i + ( silk_RSHIFT( entry, 4 ) & 1 ) * ( psNLSF_CB->order - 1 ) + 1 ]; - } -} - diff --git a/src/opus-1.1/silk/NSQ.c b/src/opus-1.1/silk/NSQ.c deleted file mode 100644 index cf5b3fd5..00000000 --- a/src/opus-1.1/silk/NSQ.c +++ /dev/null @@ -1,446 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -static OPUS_INLINE void silk_nsq_scale_states( - const silk_encoder_state *psEncC, /* I Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - const opus_int32 x_Q3[], /* I input in Q3 */ - opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */ - const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ - opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ - opus_int subfr, /* I subframe number */ - const opus_int LTP_scale_Q14, /* I */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ - const opus_int signal_type /* I Signal type */ -); - -static OPUS_INLINE void silk_noise_shape_quantizer( - silk_nsq_state *NSQ, /* I/O NSQ state */ - opus_int signalType, /* I Signal type */ - const opus_int32 x_sc_Q10[], /* I */ - opus_int8 pulses[], /* O */ - opus_int16 xq[], /* O */ - opus_int32 sLTP_Q15[], /* I/O LTP state */ - const opus_int16 a_Q12[], /* I Short term prediction coefs */ - const opus_int16 b_Q14[], /* I Long term prediction coefs */ - const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ - opus_int lag, /* I Pitch lag */ - opus_int32 HarmShapeFIRPacked_Q14, /* I */ - opus_int Tilt_Q14, /* I Spectral tilt */ - opus_int32 LF_shp_Q14, /* I */ - opus_int32 Gain_Q16, /* I */ - opus_int Lambda_Q10, /* I */ - opus_int offset_Q10, /* I */ - opus_int length, /* I Input length */ - opus_int shapingLPCOrder, /* I Noise shaping AR filter order */ - opus_int predictLPCOrder /* I Prediction filter order */ -); - -void silk_NSQ( - const silk_encoder_state *psEncC, /* I/O Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - SideInfoIndices *psIndices, /* I/O Quantization Indices */ - const opus_int32 x_Q3[], /* I Prefiltered input signal */ - opus_int8 pulses[], /* O Quantized pulse signal */ - const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ - const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ - const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ - const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ - const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ - const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ - const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ - const opus_int LTP_scale_Q14 /* I LTP state scaling */ -) -{ - opus_int k, lag, start_idx, LSF_interpolation_flag; - const opus_int16 *A_Q12, *B_Q14, *AR_shp_Q13; - opus_int16 *pxq; - VARDECL( opus_int32, sLTP_Q15 ); - VARDECL( opus_int16, sLTP ); - opus_int32 HarmShapeFIRPacked_Q14; - opus_int offset_Q10; - VARDECL( opus_int32, x_sc_Q10 ); - SAVE_STACK; - - NSQ->rand_seed = psIndices->Seed; - - /* Set unvoiced lag to the previous one, overwrite later for voiced */ - lag = NSQ->lagPrev; - - silk_assert( NSQ->prev_gain_Q16 != 0 ); - - offset_Q10 = silk_Quantization_Offsets_Q10[ psIndices->signalType >> 1 ][ psIndices->quantOffsetType ]; - - if( psIndices->NLSFInterpCoef_Q2 == 4 ) { - LSF_interpolation_flag = 0; - } else { - LSF_interpolation_flag = 1; - } - - ALLOC( sLTP_Q15, - psEncC->ltp_mem_length + psEncC->frame_length, opus_int32 ); - ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); - ALLOC( x_sc_Q10, psEncC->subfr_length, opus_int32 ); - /* Set up pointers to start of sub frame */ - NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; - NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; - pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; - for( k = 0; k < psEncC->nb_subfr; k++ ) { - A_Q12 = &PredCoef_Q12[ (( k >> 1 ) | ( 1 - LSF_interpolation_flag )) * MAX_LPC_ORDER ]; - B_Q14 = <PCoef_Q14[ k * LTP_ORDER ]; - AR_shp_Q13 = &AR2_Q13[ k * MAX_SHAPE_LPC_ORDER ]; - - /* Noise shape parameters */ - silk_assert( HarmShapeGain_Q14[ k ] >= 0 ); - HarmShapeFIRPacked_Q14 = silk_RSHIFT( HarmShapeGain_Q14[ k ], 2 ); - HarmShapeFIRPacked_Q14 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q14[ k ], 1 ), 16 ); - - NSQ->rewhite_flag = 0; - if( psIndices->signalType == TYPE_VOICED ) { - /* Voiced */ - lag = pitchL[ k ]; - - /* Re-whitening */ - if( ( k & ( 3 - silk_LSHIFT( LSF_interpolation_flag, 1 ) ) ) == 0 ) { - /* Rewhiten with new A coefs */ - start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; - silk_assert( start_idx > 0 ); - - silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], - A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder ); - - NSQ->rewhite_flag = 1; - NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; - } - } - - silk_nsq_scale_states( psEncC, NSQ, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, LTP_scale_Q14, Gains_Q16, pitchL, psIndices->signalType ); - - silk_noise_shape_quantizer( NSQ, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, A_Q12, B_Q14, - AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], Gains_Q16[ k ], Lambda_Q10, - offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder ); - - x_Q3 += psEncC->subfr_length; - pulses += psEncC->subfr_length; - pxq += psEncC->subfr_length; - } - - /* Update lagPrev for next frame */ - NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; - - /* Save quantized speech and noise shaping signals */ - /* DEBUG_STORE_DATA( enc.pcm, &NSQ->xq[ psEncC->ltp_mem_length ], psEncC->frame_length * sizeof( opus_int16 ) ) */ - silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int16 ) ); - silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int32 ) ); - RESTORE_STACK; -} - -/***********************************/ -/* silk_noise_shape_quantizer */ -/***********************************/ -static OPUS_INLINE void silk_noise_shape_quantizer( - silk_nsq_state *NSQ, /* I/O NSQ state */ - opus_int signalType, /* I Signal type */ - const opus_int32 x_sc_Q10[], /* I */ - opus_int8 pulses[], /* O */ - opus_int16 xq[], /* O */ - opus_int32 sLTP_Q15[], /* I/O LTP state */ - const opus_int16 a_Q12[], /* I Short term prediction coefs */ - const opus_int16 b_Q14[], /* I Long term prediction coefs */ - const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ - opus_int lag, /* I Pitch lag */ - opus_int32 HarmShapeFIRPacked_Q14, /* I */ - opus_int Tilt_Q14, /* I Spectral tilt */ - opus_int32 LF_shp_Q14, /* I */ - opus_int32 Gain_Q16, /* I */ - opus_int Lambda_Q10, /* I */ - opus_int offset_Q10, /* I */ - opus_int length, /* I Input length */ - opus_int shapingLPCOrder, /* I Noise shaping AR filter order */ - opus_int predictLPCOrder /* I Prediction filter order */ -) -{ - opus_int i, j; - opus_int32 LTP_pred_Q13, LPC_pred_Q10, n_AR_Q12, n_LTP_Q13; - opus_int32 n_LF_Q12, r_Q10, rr_Q10, q1_Q0, q1_Q10, q2_Q10, rd1_Q20, rd2_Q20; - opus_int32 exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; - opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; - opus_int32 *psLPC_Q14, *shp_lag_ptr, *pred_lag_ptr; - - shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; - pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; - Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); - - /* Set up short term AR state */ - psLPC_Q14 = &NSQ->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 ]; - - for( i = 0; i < length; i++ ) { - /* Generate dither */ - NSQ->rand_seed = silk_RAND( NSQ->rand_seed ); - - /* Short-term prediction */ - silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LPC_pred_Q10 = silk_RSHIFT( predictLPCOrder, 1 ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ 0 ], a_Q12[ 0 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -1 ], a_Q12[ 1 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -2 ], a_Q12[ 2 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -3 ], a_Q12[ 3 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -4 ], a_Q12[ 4 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -5 ], a_Q12[ 5 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -6 ], a_Q12[ 6 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -7 ], a_Q12[ 7 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -8 ], a_Q12[ 8 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -9 ], a_Q12[ 9 ] ); - if( predictLPCOrder == 16 ) { - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -10 ], a_Q12[ 10 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -11 ], a_Q12[ 11 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -12 ], a_Q12[ 12 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -13 ], a_Q12[ 13 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -14 ], a_Q12[ 14 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -15 ], a_Q12[ 15 ] ); - } - - /* Long-term prediction */ - if( signalType == TYPE_VOICED ) { - /* Unrolled loop */ - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LTP_pred_Q13 = 2; - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); - pred_lag_ptr++; - } else { - LTP_pred_Q13 = 0; - } - - /* Noise shape feedback */ - silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */ - tmp2 = psLPC_Q14[ 0 ]; - tmp1 = NSQ->sAR2_Q14[ 0 ]; - NSQ->sAR2_Q14[ 0 ] = tmp2; - n_AR_Q12 = silk_RSHIFT( shapingLPCOrder, 1 ); - n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp2, AR_shp_Q13[ 0 ] ); - for( j = 2; j < shapingLPCOrder; j += 2 ) { - tmp2 = NSQ->sAR2_Q14[ j - 1 ]; - NSQ->sAR2_Q14[ j - 1 ] = tmp1; - n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp1, AR_shp_Q13[ j - 1 ] ); - tmp1 = NSQ->sAR2_Q14[ j + 0 ]; - NSQ->sAR2_Q14[ j + 0 ] = tmp2; - n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp2, AR_shp_Q13[ j ] ); - } - NSQ->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1; - n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] ); - - n_AR_Q12 = silk_LSHIFT32( n_AR_Q12, 1 ); /* Q11 -> Q12 */ - n_AR_Q12 = silk_SMLAWB( n_AR_Q12, NSQ->sLF_AR_shp_Q14, Tilt_Q14 ); - - n_LF_Q12 = silk_SMULWB( NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - 1 ], LF_shp_Q14 ); - n_LF_Q12 = silk_SMLAWT( n_LF_Q12, NSQ->sLF_AR_shp_Q14, LF_shp_Q14 ); - - silk_assert( lag > 0 || signalType != TYPE_VOICED ); - - /* Combine prediction and noise shaping signals */ - tmp1 = silk_SUB32( silk_LSHIFT32( LPC_pred_Q10, 2 ), n_AR_Q12 ); /* Q12 */ - tmp1 = silk_SUB32( tmp1, n_LF_Q12 ); /* Q12 */ - if( lag > 0 ) { - /* Symmetric, packed FIR coefficients */ - n_LTP_Q13 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); - n_LTP_Q13 = silk_SMLAWT( n_LTP_Q13, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); - n_LTP_Q13 = silk_LSHIFT( n_LTP_Q13, 1 ); - shp_lag_ptr++; - - tmp2 = silk_SUB32( LTP_pred_Q13, n_LTP_Q13 ); /* Q13 */ - tmp1 = silk_ADD_LSHIFT32( tmp2, tmp1, 1 ); /* Q13 */ - tmp1 = silk_RSHIFT_ROUND( tmp1, 3 ); /* Q10 */ - } else { - tmp1 = silk_RSHIFT_ROUND( tmp1, 2 ); /* Q10 */ - } - - r_Q10 = silk_SUB32( x_sc_Q10[ i ], tmp1 ); /* residual error Q10 */ - - /* Flip sign depending on dither */ - if ( NSQ->rand_seed < 0 ) { - r_Q10 = -r_Q10; - } - r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); - - /* Find two quantization level candidates and measure their rate-distortion */ - q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); - q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); - if( q1_Q0 > 0 ) { - q1_Q10 = silk_SUB32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); - q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); - q2_Q10 = silk_ADD32( q1_Q10, 1024 ); - rd1_Q20 = silk_SMULBB( q1_Q10, Lambda_Q10 ); - rd2_Q20 = silk_SMULBB( q2_Q10, Lambda_Q10 ); - } else if( q1_Q0 == 0 ) { - q1_Q10 = offset_Q10; - q2_Q10 = silk_ADD32( q1_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); - rd1_Q20 = silk_SMULBB( q1_Q10, Lambda_Q10 ); - rd2_Q20 = silk_SMULBB( q2_Q10, Lambda_Q10 ); - } else if( q1_Q0 == -1 ) { - q2_Q10 = offset_Q10; - q1_Q10 = silk_SUB32( q2_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); - rd1_Q20 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); - rd2_Q20 = silk_SMULBB( q2_Q10, Lambda_Q10 ); - } else { /* Q1_Q0 < -1 */ - q1_Q10 = silk_ADD32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); - q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); - q2_Q10 = silk_ADD32( q1_Q10, 1024 ); - rd1_Q20 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); - rd2_Q20 = silk_SMULBB( -q2_Q10, Lambda_Q10 ); - } - rr_Q10 = silk_SUB32( r_Q10, q1_Q10 ); - rd1_Q20 = silk_SMLABB( rd1_Q20, rr_Q10, rr_Q10 ); - rr_Q10 = silk_SUB32( r_Q10, q2_Q10 ); - rd2_Q20 = silk_SMLABB( rd2_Q20, rr_Q10, rr_Q10 ); - - if( rd2_Q20 < rd1_Q20 ) { - q1_Q10 = q2_Q10; - } - - pulses[ i ] = (opus_int8)silk_RSHIFT_ROUND( q1_Q10, 10 ); - - /* Excitation */ - exc_Q14 = silk_LSHIFT( q1_Q10, 4 ); - if ( NSQ->rand_seed < 0 ) { - exc_Q14 = -exc_Q14; - } - - /* Add predictions */ - LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); - xq_Q14 = silk_ADD_LSHIFT32( LPC_exc_Q14, LPC_pred_Q10, 4 ); - - /* Scale XQ back to normal level before saving */ - xq[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( xq_Q14, Gain_Q10 ), 8 ) ); - - /* Update states */ - psLPC_Q14++; - *psLPC_Q14 = xq_Q14; - sLF_AR_shp_Q14 = silk_SUB_LSHIFT32( xq_Q14, n_AR_Q12, 2 ); - NSQ->sLF_AR_shp_Q14 = sLF_AR_shp_Q14; - - NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx ] = silk_SUB_LSHIFT32( sLF_AR_shp_Q14, n_LF_Q12, 2 ); - sLTP_Q15[ NSQ->sLTP_buf_idx ] = silk_LSHIFT( LPC_exc_Q14, 1 ); - NSQ->sLTP_shp_buf_idx++; - NSQ->sLTP_buf_idx++; - - /* Make dither dependent on quantized signal */ - NSQ->rand_seed = silk_ADD32_ovflw( NSQ->rand_seed, pulses[ i ] ); - } - - /* Update LPC synth buffer */ - silk_memcpy( NSQ->sLPC_Q14, &NSQ->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); -} - -static OPUS_INLINE void silk_nsq_scale_states( - const silk_encoder_state *psEncC, /* I Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - const opus_int32 x_Q3[], /* I input in Q3 */ - opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */ - const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ - opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ - opus_int subfr, /* I subframe number */ - const opus_int LTP_scale_Q14, /* I */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ - const opus_int signal_type /* I Signal type */ -) -{ - opus_int i, lag; - opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; - - lag = pitchL[ subfr ]; - inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); - silk_assert( inv_gain_Q31 != 0 ); - - /* Calculate gain adjustment factor */ - if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { - gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); - } else { - gain_adj_Q16 = (opus_int32)1 << 16; - } - - /* Scale input */ - inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); - for( i = 0; i < psEncC->subfr_length; i++ ) { - x_sc_Q10[ i ] = silk_SMULWW( x_Q3[ i ], inv_gain_Q23 ); - } - - /* Save inverse gain */ - NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; - - /* After rewhitening the LTP state is un-scaled, so scale with inv_gain_Q16 */ - if( NSQ->rewhite_flag ) { - if( subfr == 0 ) { - /* Do LTP downscaling */ - inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); - } - for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { - silk_assert( i < MAX_FRAME_LENGTH ); - sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); - } - } - - /* Adjust for changing gain */ - if( gain_adj_Q16 != (opus_int32)1 << 16 ) { - /* Scale long-term shaping state */ - for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx; i++ ) { - NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); - } - - /* Scale long-term prediction state */ - if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { - for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { - sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); - } - } - - NSQ->sLF_AR_shp_Q14 = silk_SMULWW( gain_adj_Q16, NSQ->sLF_AR_shp_Q14 ); - - /* Scale short-term prediction and shaping states */ - for( i = 0; i < NSQ_LPC_BUF_LENGTH; i++ ) { - NSQ->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLPC_Q14[ i ] ); - } - for( i = 0; i < MAX_SHAPE_LPC_ORDER; i++ ) { - NSQ->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sAR2_Q14[ i ] ); - } - } -} diff --git a/src/opus-1.1/silk/NSQ_del_dec.c b/src/opus-1.1/silk/NSQ_del_dec.c deleted file mode 100644 index 522be406..00000000 --- a/src/opus-1.1/silk/NSQ_del_dec.c +++ /dev/null @@ -1,719 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -typedef struct { - opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ]; - opus_int32 RandState[ DECISION_DELAY ]; - opus_int32 Q_Q10[ DECISION_DELAY ]; - opus_int32 Xq_Q14[ DECISION_DELAY ]; - opus_int32 Pred_Q15[ DECISION_DELAY ]; - opus_int32 Shape_Q14[ DECISION_DELAY ]; - opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ]; - opus_int32 LF_AR_Q14; - opus_int32 Seed; - opus_int32 SeedInit; - opus_int32 RD_Q10; -} NSQ_del_dec_struct; - -typedef struct { - opus_int32 Q_Q10; - opus_int32 RD_Q10; - opus_int32 xq_Q14; - opus_int32 LF_AR_Q14; - opus_int32 sLTP_shp_Q14; - opus_int32 LPC_exc_Q14; -} NSQ_sample_struct; - -typedef NSQ_sample_struct NSQ_sample_pair[ 2 ]; - -static OPUS_INLINE void silk_nsq_del_dec_scale_states( - const silk_encoder_state *psEncC, /* I Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ - const opus_int32 x_Q3[], /* I Input in Q3 */ - opus_int32 x_sc_Q10[], /* O Input scaled with 1/Gain in Q10 */ - const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ - opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ - opus_int subfr, /* I Subframe number */ - opus_int nStatesDelayedDecision, /* I Number of del dec states */ - const opus_int LTP_scale_Q14, /* I LTP state scaling */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ - const opus_int signal_type, /* I Signal type */ - const opus_int decisionDelay /* I Decision delay */ -); - -/******************************************/ -/* Noise shape quantizer for one subframe */ -/******************************************/ -static OPUS_INLINE void silk_noise_shape_quantizer_del_dec( - silk_nsq_state *NSQ, /* I/O NSQ state */ - NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ - opus_int signalType, /* I Signal type */ - const opus_int32 x_Q10[], /* I */ - opus_int8 pulses[], /* O */ - opus_int16 xq[], /* O */ - opus_int32 sLTP_Q15[], /* I/O LTP filter state */ - opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ - const opus_int16 a_Q12[], /* I Short term prediction coefs */ - const opus_int16 b_Q14[], /* I Long term prediction coefs */ - const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ - opus_int lag, /* I Pitch lag */ - opus_int32 HarmShapeFIRPacked_Q14, /* I */ - opus_int Tilt_Q14, /* I Spectral tilt */ - opus_int32 LF_shp_Q14, /* I */ - opus_int32 Gain_Q16, /* I */ - opus_int Lambda_Q10, /* I */ - opus_int offset_Q10, /* I */ - opus_int length, /* I Input length */ - opus_int subfr, /* I Subframe number */ - opus_int shapingLPCOrder, /* I Shaping LPC filter order */ - opus_int predictLPCOrder, /* I Prediction filter order */ - opus_int warping_Q16, /* I */ - opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ - opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ - opus_int decisionDelay /* I */ -); - -void silk_NSQ_del_dec( - const silk_encoder_state *psEncC, /* I/O Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - SideInfoIndices *psIndices, /* I/O Quantization Indices */ - const opus_int32 x_Q3[], /* I Prefiltered input signal */ - opus_int8 pulses[], /* O Quantized pulse signal */ - const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ - const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ - const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ - const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ - const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ - const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ - const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ - const opus_int LTP_scale_Q14 /* I LTP state scaling */ -) -{ - opus_int i, k, lag, start_idx, LSF_interpolation_flag, Winner_ind, subfr; - opus_int last_smple_idx, smpl_buf_idx, decisionDelay; - const opus_int16 *A_Q12, *B_Q14, *AR_shp_Q13; - opus_int16 *pxq; - VARDECL( opus_int32, sLTP_Q15 ); - VARDECL( opus_int16, sLTP ); - opus_int32 HarmShapeFIRPacked_Q14; - opus_int offset_Q10; - opus_int32 RDmin_Q10, Gain_Q10; - VARDECL( opus_int32, x_sc_Q10 ); - VARDECL( opus_int32, delayedGain_Q10 ); - VARDECL( NSQ_del_dec_struct, psDelDec ); - NSQ_del_dec_struct *psDD; - SAVE_STACK; - - /* Set unvoiced lag to the previous one, overwrite later for voiced */ - lag = NSQ->lagPrev; - - silk_assert( NSQ->prev_gain_Q16 != 0 ); - - /* Initialize delayed decision states */ - ALLOC( psDelDec, psEncC->nStatesDelayedDecision, NSQ_del_dec_struct ); - silk_memset( psDelDec, 0, psEncC->nStatesDelayedDecision * sizeof( NSQ_del_dec_struct ) ); - for( k = 0; k < psEncC->nStatesDelayedDecision; k++ ) { - psDD = &psDelDec[ k ]; - psDD->Seed = ( k + psIndices->Seed ) & 3; - psDD->SeedInit = psDD->Seed; - psDD->RD_Q10 = 0; - psDD->LF_AR_Q14 = NSQ->sLF_AR_shp_Q14; - psDD->Shape_Q14[ 0 ] = NSQ->sLTP_shp_Q14[ psEncC->ltp_mem_length - 1 ]; - silk_memcpy( psDD->sLPC_Q14, NSQ->sLPC_Q14, NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); - silk_memcpy( psDD->sAR2_Q14, NSQ->sAR2_Q14, sizeof( NSQ->sAR2_Q14 ) ); - } - - offset_Q10 = silk_Quantization_Offsets_Q10[ psIndices->signalType >> 1 ][ psIndices->quantOffsetType ]; - smpl_buf_idx = 0; /* index of oldest samples */ - - decisionDelay = silk_min_int( DECISION_DELAY, psEncC->subfr_length ); - - /* For voiced frames limit the decision delay to lower than the pitch lag */ - if( psIndices->signalType == TYPE_VOICED ) { - for( k = 0; k < psEncC->nb_subfr; k++ ) { - decisionDelay = silk_min_int( decisionDelay, pitchL[ k ] - LTP_ORDER / 2 - 1 ); - } - } else { - if( lag > 0 ) { - decisionDelay = silk_min_int( decisionDelay, lag - LTP_ORDER / 2 - 1 ); - } - } - - if( psIndices->NLSFInterpCoef_Q2 == 4 ) { - LSF_interpolation_flag = 0; - } else { - LSF_interpolation_flag = 1; - } - - ALLOC( sLTP_Q15, - psEncC->ltp_mem_length + psEncC->frame_length, opus_int32 ); - ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); - ALLOC( x_sc_Q10, psEncC->subfr_length, opus_int32 ); - ALLOC( delayedGain_Q10, DECISION_DELAY, opus_int32 ); - /* Set up pointers to start of sub frame */ - pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; - NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; - NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; - subfr = 0; - for( k = 0; k < psEncC->nb_subfr; k++ ) { - A_Q12 = &PredCoef_Q12[ ( ( k >> 1 ) | ( 1 - LSF_interpolation_flag ) ) * MAX_LPC_ORDER ]; - B_Q14 = <PCoef_Q14[ k * LTP_ORDER ]; - AR_shp_Q13 = &AR2_Q13[ k * MAX_SHAPE_LPC_ORDER ]; - - /* Noise shape parameters */ - silk_assert( HarmShapeGain_Q14[ k ] >= 0 ); - HarmShapeFIRPacked_Q14 = silk_RSHIFT( HarmShapeGain_Q14[ k ], 2 ); - HarmShapeFIRPacked_Q14 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q14[ k ], 1 ), 16 ); - - NSQ->rewhite_flag = 0; - if( psIndices->signalType == TYPE_VOICED ) { - /* Voiced */ - lag = pitchL[ k ]; - - /* Re-whitening */ - if( ( k & ( 3 - silk_LSHIFT( LSF_interpolation_flag, 1 ) ) ) == 0 ) { - if( k == 2 ) { - /* RESET DELAYED DECISIONS */ - /* Find winner */ - RDmin_Q10 = psDelDec[ 0 ].RD_Q10; - Winner_ind = 0; - for( i = 1; i < psEncC->nStatesDelayedDecision; i++ ) { - if( psDelDec[ i ].RD_Q10 < RDmin_Q10 ) { - RDmin_Q10 = psDelDec[ i ].RD_Q10; - Winner_ind = i; - } - } - for( i = 0; i < psEncC->nStatesDelayedDecision; i++ ) { - if( i != Winner_ind ) { - psDelDec[ i ].RD_Q10 += ( silk_int32_MAX >> 4 ); - silk_assert( psDelDec[ i ].RD_Q10 >= 0 ); - } - } - - /* Copy final part of signals from winner state to output and long-term filter states */ - psDD = &psDelDec[ Winner_ind ]; - last_smple_idx = smpl_buf_idx + decisionDelay; - for( i = 0; i < decisionDelay; i++ ) { - last_smple_idx = ( last_smple_idx - 1 ) & DECISION_DELAY_MASK; - pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); - pxq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( - silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], Gains_Q16[ 1 ] ), 14 ) ); - NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; - } - - subfr = 0; - } - - /* Rewhiten with new A coefs */ - start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; - silk_assert( start_idx > 0 ); - - silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], - A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder ); - - NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; - NSQ->rewhite_flag = 1; - } - } - - silk_nsq_del_dec_scale_states( psEncC, NSQ, psDelDec, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, - psEncC->nStatesDelayedDecision, LTP_scale_Q14, Gains_Q16, pitchL, psIndices->signalType, decisionDelay ); - - silk_noise_shape_quantizer_del_dec( NSQ, psDelDec, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, - delayedGain_Q10, A_Q12, B_Q14, AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], - Gains_Q16[ k ], Lambda_Q10, offset_Q10, psEncC->subfr_length, subfr++, psEncC->shapingLPCOrder, - psEncC->predictLPCOrder, psEncC->warping_Q16, psEncC->nStatesDelayedDecision, &smpl_buf_idx, decisionDelay ); - - x_Q3 += psEncC->subfr_length; - pulses += psEncC->subfr_length; - pxq += psEncC->subfr_length; - } - - /* Find winner */ - RDmin_Q10 = psDelDec[ 0 ].RD_Q10; - Winner_ind = 0; - for( k = 1; k < psEncC->nStatesDelayedDecision; k++ ) { - if( psDelDec[ k ].RD_Q10 < RDmin_Q10 ) { - RDmin_Q10 = psDelDec[ k ].RD_Q10; - Winner_ind = k; - } - } - - /* Copy final part of signals from winner state to output and long-term filter states */ - psDD = &psDelDec[ Winner_ind ]; - psIndices->Seed = psDD->SeedInit; - last_smple_idx = smpl_buf_idx + decisionDelay; - Gain_Q10 = silk_RSHIFT32( Gains_Q16[ psEncC->nb_subfr - 1 ], 6 ); - for( i = 0; i < decisionDelay; i++ ) { - last_smple_idx = ( last_smple_idx - 1 ) & DECISION_DELAY_MASK; - pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); - pxq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( - silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], Gain_Q10 ), 8 ) ); - NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; - } - silk_memcpy( NSQ->sLPC_Q14, &psDD->sLPC_Q14[ psEncC->subfr_length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); - silk_memcpy( NSQ->sAR2_Q14, psDD->sAR2_Q14, sizeof( psDD->sAR2_Q14 ) ); - - /* Update states */ - NSQ->sLF_AR_shp_Q14 = psDD->LF_AR_Q14; - NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; - - /* Save quantized speech signal */ - /* DEBUG_STORE_DATA( enc.pcm, &NSQ->xq[psEncC->ltp_mem_length], psEncC->frame_length * sizeof( opus_int16 ) ) */ - silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int16 ) ); - silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int32 ) ); - RESTORE_STACK; -} - -/******************************************/ -/* Noise shape quantizer for one subframe */ -/******************************************/ -static OPUS_INLINE void silk_noise_shape_quantizer_del_dec( - silk_nsq_state *NSQ, /* I/O NSQ state */ - NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ - opus_int signalType, /* I Signal type */ - const opus_int32 x_Q10[], /* I */ - opus_int8 pulses[], /* O */ - opus_int16 xq[], /* O */ - opus_int32 sLTP_Q15[], /* I/O LTP filter state */ - opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ - const opus_int16 a_Q12[], /* I Short term prediction coefs */ - const opus_int16 b_Q14[], /* I Long term prediction coefs */ - const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ - opus_int lag, /* I Pitch lag */ - opus_int32 HarmShapeFIRPacked_Q14, /* I */ - opus_int Tilt_Q14, /* I Spectral tilt */ - opus_int32 LF_shp_Q14, /* I */ - opus_int32 Gain_Q16, /* I */ - opus_int Lambda_Q10, /* I */ - opus_int offset_Q10, /* I */ - opus_int length, /* I Input length */ - opus_int subfr, /* I Subframe number */ - opus_int shapingLPCOrder, /* I Shaping LPC filter order */ - opus_int predictLPCOrder, /* I Prediction filter order */ - opus_int warping_Q16, /* I */ - opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ - opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ - opus_int decisionDelay /* I */ -) -{ - opus_int i, j, k, Winner_ind, RDmin_ind, RDmax_ind, last_smple_idx; - opus_int32 Winner_rand_state; - opus_int32 LTP_pred_Q14, LPC_pred_Q14, n_AR_Q14, n_LTP_Q14; - opus_int32 n_LF_Q14, r_Q10, rr_Q10, rd1_Q10, rd2_Q10, RDmin_Q10, RDmax_Q10; - opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; - opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; - opus_int32 *pred_lag_ptr, *shp_lag_ptr, *psLPC_Q14; - VARDECL( NSQ_sample_pair, psSampleState ); - NSQ_del_dec_struct *psDD; - NSQ_sample_struct *psSS; - SAVE_STACK; - - silk_assert( nStatesDelayedDecision > 0 ); - ALLOC( psSampleState, nStatesDelayedDecision, NSQ_sample_pair ); - - shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; - pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; - Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); - - for( i = 0; i < length; i++ ) { - /* Perform common calculations used in all states */ - - /* Long-term prediction */ - if( signalType == TYPE_VOICED ) { - /* Unrolled loop */ - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LTP_pred_Q14 = 2; - LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); - LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); - LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); - LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); - LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); - LTP_pred_Q14 = silk_LSHIFT( LTP_pred_Q14, 1 ); /* Q13 -> Q14 */ - pred_lag_ptr++; - } else { - LTP_pred_Q14 = 0; - } - - /* Long-term shaping */ - if( lag > 0 ) { - /* Symmetric, packed FIR coefficients */ - n_LTP_Q14 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); - n_LTP_Q14 = silk_SMLAWT( n_LTP_Q14, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); - n_LTP_Q14 = silk_SUB_LSHIFT32( LTP_pred_Q14, n_LTP_Q14, 2 ); /* Q12 -> Q14 */ - shp_lag_ptr++; - } else { - n_LTP_Q14 = 0; - } - - for( k = 0; k < nStatesDelayedDecision; k++ ) { - /* Delayed decision state */ - psDD = &psDelDec[ k ]; - - /* Sample state */ - psSS = psSampleState[ k ]; - - /* Generate dither */ - psDD->Seed = silk_RAND( psDD->Seed ); - - /* Pointer used in short term prediction and shaping */ - psLPC_Q14 = &psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 + i ]; - /* Short-term prediction */ - silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LPC_pred_Q14 = silk_RSHIFT( predictLPCOrder, 1 ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ 0 ], a_Q12[ 0 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -1 ], a_Q12[ 1 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -2 ], a_Q12[ 2 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -3 ], a_Q12[ 3 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -4 ], a_Q12[ 4 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -5 ], a_Q12[ 5 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -6 ], a_Q12[ 6 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -7 ], a_Q12[ 7 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -8 ], a_Q12[ 8 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -9 ], a_Q12[ 9 ] ); - if( predictLPCOrder == 16 ) { - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -10 ], a_Q12[ 10 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -11 ], a_Q12[ 11 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -12 ], a_Q12[ 12 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -13 ], a_Q12[ 13 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -14 ], a_Q12[ 14 ] ); - LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -15 ], a_Q12[ 15 ] ); - } - LPC_pred_Q14 = silk_LSHIFT( LPC_pred_Q14, 4 ); /* Q10 -> Q14 */ - - /* Noise shape feedback */ - silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */ - /* Output of lowpass section */ - tmp2 = silk_SMLAWB( psLPC_Q14[ 0 ], psDD->sAR2_Q14[ 0 ], warping_Q16 ); - /* Output of allpass section */ - tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ 0 ], psDD->sAR2_Q14[ 1 ] - tmp2, warping_Q16 ); - psDD->sAR2_Q14[ 0 ] = tmp2; - n_AR_Q14 = silk_RSHIFT( shapingLPCOrder, 1 ); - n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp2, AR_shp_Q13[ 0 ] ); - /* Loop over allpass sections */ - for( j = 2; j < shapingLPCOrder; j += 2 ) { - /* Output of allpass section */ - tmp2 = silk_SMLAWB( psDD->sAR2_Q14[ j - 1 ], psDD->sAR2_Q14[ j + 0 ] - tmp1, warping_Q16 ); - psDD->sAR2_Q14[ j - 1 ] = tmp1; - n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ j - 1 ] ); - /* Output of allpass section */ - tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ j + 0 ], psDD->sAR2_Q14[ j + 1 ] - tmp2, warping_Q16 ); - psDD->sAR2_Q14[ j + 0 ] = tmp2; - n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp2, AR_shp_Q13[ j ] ); - } - psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1; - n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] ); - - n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 1 ); /* Q11 -> Q12 */ - n_AR_Q14 = silk_SMLAWB( n_AR_Q14, psDD->LF_AR_Q14, Tilt_Q14 ); /* Q12 */ - n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 2 ); /* Q12 -> Q14 */ - - n_LF_Q14 = silk_SMULWB( psDD->Shape_Q14[ *smpl_buf_idx ], LF_shp_Q14 ); /* Q12 */ - n_LF_Q14 = silk_SMLAWT( n_LF_Q14, psDD->LF_AR_Q14, LF_shp_Q14 ); /* Q12 */ - n_LF_Q14 = silk_LSHIFT( n_LF_Q14, 2 ); /* Q12 -> Q14 */ - - /* Input minus prediction plus noise feedback */ - /* r = x[ i ] - LTP_pred - LPC_pred + n_AR + n_Tilt + n_LF + n_LTP */ - tmp1 = silk_ADD32( n_AR_Q14, n_LF_Q14 ); /* Q14 */ - tmp2 = silk_ADD32( n_LTP_Q14, LPC_pred_Q14 ); /* Q13 */ - tmp1 = silk_SUB32( tmp2, tmp1 ); /* Q13 */ - tmp1 = silk_RSHIFT_ROUND( tmp1, 4 ); /* Q10 */ - - r_Q10 = silk_SUB32( x_Q10[ i ], tmp1 ); /* residual error Q10 */ - - /* Flip sign depending on dither */ - if ( psDD->Seed < 0 ) { - r_Q10 = -r_Q10; - } - r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); - - /* Find two quantization level candidates and measure their rate-distortion */ - q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); - q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); - if( q1_Q0 > 0 ) { - q1_Q10 = silk_SUB32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); - q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); - q2_Q10 = silk_ADD32( q1_Q10, 1024 ); - rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); - rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); - } else if( q1_Q0 == 0 ) { - q1_Q10 = offset_Q10; - q2_Q10 = silk_ADD32( q1_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); - rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); - rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); - } else if( q1_Q0 == -1 ) { - q2_Q10 = offset_Q10; - q1_Q10 = silk_SUB32( q2_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); - rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); - rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); - } else { /* q1_Q0 < -1 */ - q1_Q10 = silk_ADD32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); - q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); - q2_Q10 = silk_ADD32( q1_Q10, 1024 ); - rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); - rd2_Q10 = silk_SMULBB( -q2_Q10, Lambda_Q10 ); - } - rr_Q10 = silk_SUB32( r_Q10, q1_Q10 ); - rd1_Q10 = silk_RSHIFT( silk_SMLABB( rd1_Q10, rr_Q10, rr_Q10 ), 10 ); - rr_Q10 = silk_SUB32( r_Q10, q2_Q10 ); - rd2_Q10 = silk_RSHIFT( silk_SMLABB( rd2_Q10, rr_Q10, rr_Q10 ), 10 ); - - if( rd1_Q10 < rd2_Q10 ) { - psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); - psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); - psSS[ 0 ].Q_Q10 = q1_Q10; - psSS[ 1 ].Q_Q10 = q2_Q10; - } else { - psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); - psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); - psSS[ 0 ].Q_Q10 = q2_Q10; - psSS[ 1 ].Q_Q10 = q1_Q10; - } - - /* Update states for best quantization */ - - /* Quantized excitation */ - exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); - if ( psDD->Seed < 0 ) { - exc_Q14 = -exc_Q14; - } - - /* Add predictions */ - LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); - xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); - - /* Update states */ - sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); - psSS[ 0 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); - psSS[ 0 ].LF_AR_Q14 = sLF_AR_shp_Q14; - psSS[ 0 ].LPC_exc_Q14 = LPC_exc_Q14; - psSS[ 0 ].xq_Q14 = xq_Q14; - - /* Update states for second best quantization */ - - /* Quantized excitation */ - exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); - if ( psDD->Seed < 0 ) { - exc_Q14 = -exc_Q14; - } - - - /* Add predictions */ - LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); - xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); - - /* Update states */ - sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); - psSS[ 1 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); - psSS[ 1 ].LF_AR_Q14 = sLF_AR_shp_Q14; - psSS[ 1 ].LPC_exc_Q14 = LPC_exc_Q14; - psSS[ 1 ].xq_Q14 = xq_Q14; - } - - *smpl_buf_idx = ( *smpl_buf_idx - 1 ) & DECISION_DELAY_MASK; /* Index to newest samples */ - last_smple_idx = ( *smpl_buf_idx + decisionDelay ) & DECISION_DELAY_MASK; /* Index to decisionDelay old samples */ - - /* Find winner */ - RDmin_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; - Winner_ind = 0; - for( k = 1; k < nStatesDelayedDecision; k++ ) { - if( psSampleState[ k ][ 0 ].RD_Q10 < RDmin_Q10 ) { - RDmin_Q10 = psSampleState[ k ][ 0 ].RD_Q10; - Winner_ind = k; - } - } - - /* Increase RD values of expired states */ - Winner_rand_state = psDelDec[ Winner_ind ].RandState[ last_smple_idx ]; - for( k = 0; k < nStatesDelayedDecision; k++ ) { - if( psDelDec[ k ].RandState[ last_smple_idx ] != Winner_rand_state ) { - psSampleState[ k ][ 0 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 0 ].RD_Q10, silk_int32_MAX >> 4 ); - psSampleState[ k ][ 1 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 1 ].RD_Q10, silk_int32_MAX >> 4 ); - silk_assert( psSampleState[ k ][ 0 ].RD_Q10 >= 0 ); - } - } - - /* Find worst in first set and best in second set */ - RDmax_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; - RDmin_Q10 = psSampleState[ 0 ][ 1 ].RD_Q10; - RDmax_ind = 0; - RDmin_ind = 0; - for( k = 1; k < nStatesDelayedDecision; k++ ) { - /* find worst in first set */ - if( psSampleState[ k ][ 0 ].RD_Q10 > RDmax_Q10 ) { - RDmax_Q10 = psSampleState[ k ][ 0 ].RD_Q10; - RDmax_ind = k; - } - /* find best in second set */ - if( psSampleState[ k ][ 1 ].RD_Q10 < RDmin_Q10 ) { - RDmin_Q10 = psSampleState[ k ][ 1 ].RD_Q10; - RDmin_ind = k; - } - } - - /* Replace a state if best from second set outperforms worst in first set */ - if( RDmin_Q10 < RDmax_Q10 ) { - silk_memcpy( ( (opus_int32 *)&psDelDec[ RDmax_ind ] ) + i, - ( (opus_int32 *)&psDelDec[ RDmin_ind ] ) + i, sizeof( NSQ_del_dec_struct ) - i * sizeof( opus_int32) ); - silk_memcpy( &psSampleState[ RDmax_ind ][ 0 ], &psSampleState[ RDmin_ind ][ 1 ], sizeof( NSQ_sample_struct ) ); - } - - /* Write samples from winner to output and long-term filter states */ - psDD = &psDelDec[ Winner_ind ]; - if( subfr > 0 || i >= decisionDelay ) { - pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); - xq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( - silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], delayedGain_Q10[ last_smple_idx ] ), 8 ) ); - NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay ] = psDD->Shape_Q14[ last_smple_idx ]; - sLTP_Q15[ NSQ->sLTP_buf_idx - decisionDelay ] = psDD->Pred_Q15[ last_smple_idx ]; - } - NSQ->sLTP_shp_buf_idx++; - NSQ->sLTP_buf_idx++; - - /* Update states */ - for( k = 0; k < nStatesDelayedDecision; k++ ) { - psDD = &psDelDec[ k ]; - psSS = &psSampleState[ k ][ 0 ]; - psDD->LF_AR_Q14 = psSS->LF_AR_Q14; - psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH + i ] = psSS->xq_Q14; - psDD->Xq_Q14[ *smpl_buf_idx ] = psSS->xq_Q14; - psDD->Q_Q10[ *smpl_buf_idx ] = psSS->Q_Q10; - psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); - psDD->Shape_Q14[ *smpl_buf_idx ] = psSS->sLTP_shp_Q14; - psDD->Seed = silk_ADD32_ovflw( psDD->Seed, silk_RSHIFT_ROUND( psSS->Q_Q10, 10 ) ); - psDD->RandState[ *smpl_buf_idx ] = psDD->Seed; - psDD->RD_Q10 = psSS->RD_Q10; - } - delayedGain_Q10[ *smpl_buf_idx ] = Gain_Q10; - } - /* Update LPC states */ - for( k = 0; k < nStatesDelayedDecision; k++ ) { - psDD = &psDelDec[ k ]; - silk_memcpy( psDD->sLPC_Q14, &psDD->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); - } - RESTORE_STACK; -} - -static OPUS_INLINE void silk_nsq_del_dec_scale_states( - const silk_encoder_state *psEncC, /* I Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ - const opus_int32 x_Q3[], /* I Input in Q3 */ - opus_int32 x_sc_Q10[], /* O Input scaled with 1/Gain in Q10 */ - const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ - opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ - opus_int subfr, /* I Subframe number */ - opus_int nStatesDelayedDecision, /* I Number of del dec states */ - const opus_int LTP_scale_Q14, /* I LTP state scaling */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ - const opus_int signal_type, /* I Signal type */ - const opus_int decisionDelay /* I Decision delay */ -) -{ - opus_int i, k, lag; - opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; - NSQ_del_dec_struct *psDD; - - lag = pitchL[ subfr ]; - inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); - silk_assert( inv_gain_Q31 != 0 ); - - /* Calculate gain adjustment factor */ - if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { - gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); - } else { - gain_adj_Q16 = (opus_int32)1 << 16; - } - - /* Scale input */ - inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); - for( i = 0; i < psEncC->subfr_length; i++ ) { - x_sc_Q10[ i ] = silk_SMULWW( x_Q3[ i ], inv_gain_Q23 ); - } - - /* Save inverse gain */ - NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; - - /* After rewhitening the LTP state is un-scaled, so scale with inv_gain_Q16 */ - if( NSQ->rewhite_flag ) { - if( subfr == 0 ) { - /* Do LTP downscaling */ - inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); - } - for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { - silk_assert( i < MAX_FRAME_LENGTH ); - sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); - } - } - - /* Adjust for changing gain */ - if( gain_adj_Q16 != (opus_int32)1 << 16 ) { - /* Scale long-term shaping state */ - for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx; i++ ) { - NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); - } - - /* Scale long-term prediction state */ - if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { - for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx - decisionDelay; i++ ) { - sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); - } - } - - for( k = 0; k < nStatesDelayedDecision; k++ ) { - psDD = &psDelDec[ k ]; - - /* Scale scalar states */ - psDD->LF_AR_Q14 = silk_SMULWW( gain_adj_Q16, psDD->LF_AR_Q14 ); - - /* Scale short-term prediction and shaping states */ - for( i = 0; i < NSQ_LPC_BUF_LENGTH; i++ ) { - psDD->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sLPC_Q14[ i ] ); - } - for( i = 0; i < MAX_SHAPE_LPC_ORDER; i++ ) { - psDD->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sAR2_Q14[ i ] ); - } - for( i = 0; i < DECISION_DELAY; i++ ) { - psDD->Pred_Q15[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Pred_Q15[ i ] ); - psDD->Shape_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Shape_Q14[ i ] ); - } - } - } -} diff --git a/src/opus-1.1/silk/PLC.c b/src/opus-1.1/silk/PLC.c deleted file mode 100644 index 01f40014..00000000 --- a/src/opus-1.1/silk/PLC.c +++ /dev/null @@ -1,423 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" -#include "PLC.h" - -#define NB_ATT 2 -static const opus_int16 HARM_ATT_Q15[NB_ATT] = { 32440, 31130 }; /* 0.99, 0.95 */ -static const opus_int16 PLC_RAND_ATTENUATE_V_Q15[NB_ATT] = { 31130, 26214 }; /* 0.95, 0.8 */ -static const opus_int16 PLC_RAND_ATTENUATE_UV_Q15[NB_ATT] = { 32440, 29491 }; /* 0.99, 0.9 */ - -static OPUS_INLINE void silk_PLC_update( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl /* I/O Decoder control */ -); - -static OPUS_INLINE void silk_PLC_conceal( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int16 frame[] /* O LPC residual signal */ -); - - -void silk_PLC_Reset( - silk_decoder_state *psDec /* I/O Decoder state */ -) -{ - psDec->sPLC.pitchL_Q8 = silk_LSHIFT( psDec->frame_length, 8 - 1 ); - psDec->sPLC.prevGain_Q16[ 0 ] = SILK_FIX_CONST( 1, 16 ); - psDec->sPLC.prevGain_Q16[ 1 ] = SILK_FIX_CONST( 1, 16 ); - psDec->sPLC.subfr_length = 20; - psDec->sPLC.nb_subfr = 2; -} - -void silk_PLC( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int16 frame[], /* I/O signal */ - opus_int lost /* I Loss flag */ -) -{ - /* PLC control function */ - if( psDec->fs_kHz != psDec->sPLC.fs_kHz ) { - silk_PLC_Reset( psDec ); - psDec->sPLC.fs_kHz = psDec->fs_kHz; - } - - if( lost ) { - /****************************/ - /* Generate Signal */ - /****************************/ - silk_PLC_conceal( psDec, psDecCtrl, frame ); - - psDec->lossCnt++; - } else { - /****************************/ - /* Update state */ - /****************************/ - silk_PLC_update( psDec, psDecCtrl ); - } -} - -/**************************************************/ -/* Update state of PLC */ -/**************************************************/ -static OPUS_INLINE void silk_PLC_update( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl /* I/O Decoder control */ -) -{ - opus_int32 LTP_Gain_Q14, temp_LTP_Gain_Q14; - opus_int i, j; - silk_PLC_struct *psPLC; - - psPLC = &psDec->sPLC; - - /* Update parameters used in case of packet loss */ - psDec->prevSignalType = psDec->indices.signalType; - LTP_Gain_Q14 = 0; - if( psDec->indices.signalType == TYPE_VOICED ) { - /* Find the parameters for the last subframe which contains a pitch pulse */ - for( j = 0; j * psDec->subfr_length < psDecCtrl->pitchL[ psDec->nb_subfr - 1 ]; j++ ) { - if( j == psDec->nb_subfr ) { - break; - } - temp_LTP_Gain_Q14 = 0; - for( i = 0; i < LTP_ORDER; i++ ) { - temp_LTP_Gain_Q14 += psDecCtrl->LTPCoef_Q14[ ( psDec->nb_subfr - 1 - j ) * LTP_ORDER + i ]; - } - if( temp_LTP_Gain_Q14 > LTP_Gain_Q14 ) { - LTP_Gain_Q14 = temp_LTP_Gain_Q14; - silk_memcpy( psPLC->LTPCoef_Q14, - &psDecCtrl->LTPCoef_Q14[ silk_SMULBB( psDec->nb_subfr - 1 - j, LTP_ORDER ) ], - LTP_ORDER * sizeof( opus_int16 ) ); - - psPLC->pitchL_Q8 = silk_LSHIFT( psDecCtrl->pitchL[ psDec->nb_subfr - 1 - j ], 8 ); - } - } - - silk_memset( psPLC->LTPCoef_Q14, 0, LTP_ORDER * sizeof( opus_int16 ) ); - psPLC->LTPCoef_Q14[ LTP_ORDER / 2 ] = LTP_Gain_Q14; - - /* Limit LT coefs */ - if( LTP_Gain_Q14 < V_PITCH_GAIN_START_MIN_Q14 ) { - opus_int scale_Q10; - opus_int32 tmp; - - tmp = silk_LSHIFT( V_PITCH_GAIN_START_MIN_Q14, 10 ); - scale_Q10 = silk_DIV32( tmp, silk_max( LTP_Gain_Q14, 1 ) ); - for( i = 0; i < LTP_ORDER; i++ ) { - psPLC->LTPCoef_Q14[ i ] = silk_RSHIFT( silk_SMULBB( psPLC->LTPCoef_Q14[ i ], scale_Q10 ), 10 ); - } - } else if( LTP_Gain_Q14 > V_PITCH_GAIN_START_MAX_Q14 ) { - opus_int scale_Q14; - opus_int32 tmp; - - tmp = silk_LSHIFT( V_PITCH_GAIN_START_MAX_Q14, 14 ); - scale_Q14 = silk_DIV32( tmp, silk_max( LTP_Gain_Q14, 1 ) ); - for( i = 0; i < LTP_ORDER; i++ ) { - psPLC->LTPCoef_Q14[ i ] = silk_RSHIFT( silk_SMULBB( psPLC->LTPCoef_Q14[ i ], scale_Q14 ), 14 ); - } - } - } else { - psPLC->pitchL_Q8 = silk_LSHIFT( silk_SMULBB( psDec->fs_kHz, 18 ), 8 ); - silk_memset( psPLC->LTPCoef_Q14, 0, LTP_ORDER * sizeof( opus_int16 )); - } - - /* Save LPC coeficients */ - silk_memcpy( psPLC->prevLPC_Q12, psDecCtrl->PredCoef_Q12[ 1 ], psDec->LPC_order * sizeof( opus_int16 ) ); - psPLC->prevLTP_scale_Q14 = psDecCtrl->LTP_scale_Q14; - - /* Save last two gains */ - silk_memcpy( psPLC->prevGain_Q16, &psDecCtrl->Gains_Q16[ psDec->nb_subfr - 2 ], 2 * sizeof( opus_int32 ) ); - - psPLC->subfr_length = psDec->subfr_length; - psPLC->nb_subfr = psDec->nb_subfr; -} - -static OPUS_INLINE void silk_PLC_conceal( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int16 frame[] /* O LPC residual signal */ -) -{ - opus_int i, j, k; - opus_int lag, idx, sLTP_buf_idx, shift1, shift2; - opus_int32 rand_seed, harm_Gain_Q15, rand_Gain_Q15, inv_gain_Q30; - opus_int32 energy1, energy2, *rand_ptr, *pred_lag_ptr; - opus_int32 LPC_pred_Q10, LTP_pred_Q12; - opus_int16 rand_scale_Q14; - opus_int16 *B_Q14, *exc_buf_ptr; - opus_int32 *sLPC_Q14_ptr; - VARDECL( opus_int16, exc_buf ); - opus_int16 A_Q12[ MAX_LPC_ORDER ]; - VARDECL( opus_int16, sLTP ); - VARDECL( opus_int32, sLTP_Q14 ); - silk_PLC_struct *psPLC = &psDec->sPLC; - opus_int32 prevGain_Q10[2]; - SAVE_STACK; - - ALLOC( exc_buf, 2*psPLC->subfr_length, opus_int16 ); - ALLOC( sLTP, psDec->ltp_mem_length, opus_int16 ); - ALLOC( sLTP_Q14, psDec->ltp_mem_length + psDec->frame_length, opus_int32 ); - - prevGain_Q10[0] = silk_RSHIFT( psPLC->prevGain_Q16[ 0 ], 6); - prevGain_Q10[1] = silk_RSHIFT( psPLC->prevGain_Q16[ 1 ], 6); - - if( psDec->first_frame_after_reset ) { - silk_memset( psPLC->prevLPC_Q12, 0, sizeof( psPLC->prevLPC_Q12 ) ); - } - - /* Find random noise component */ - /* Scale previous excitation signal */ - exc_buf_ptr = exc_buf; - for( k = 0; k < 2; k++ ) { - for( i = 0; i < psPLC->subfr_length; i++ ) { - exc_buf_ptr[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT( - silk_SMULWW( psDec->exc_Q14[ i + ( k + psPLC->nb_subfr - 2 ) * psPLC->subfr_length ], prevGain_Q10[ k ] ), 8 ) ); - } - exc_buf_ptr += psPLC->subfr_length; - } - /* Find the subframe with lowest energy of the last two and use that as random noise generator */ - silk_sum_sqr_shift( &energy1, &shift1, exc_buf, psPLC->subfr_length ); - silk_sum_sqr_shift( &energy2, &shift2, &exc_buf[ psPLC->subfr_length ], psPLC->subfr_length ); - - if( silk_RSHIFT( energy1, shift2 ) < silk_RSHIFT( energy2, shift1 ) ) { - /* First sub-frame has lowest energy */ - rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, ( psPLC->nb_subfr - 1 ) * psPLC->subfr_length - RAND_BUF_SIZE ) ]; - } else { - /* Second sub-frame has lowest energy */ - rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, psPLC->nb_subfr * psPLC->subfr_length - RAND_BUF_SIZE ) ]; - } - - /* Set up Gain to random noise component */ - B_Q14 = psPLC->LTPCoef_Q14; - rand_scale_Q14 = psPLC->randScale_Q14; - - /* Set up attenuation gains */ - harm_Gain_Q15 = HARM_ATT_Q15[ silk_min_int( NB_ATT - 1, psDec->lossCnt ) ]; - if( psDec->prevSignalType == TYPE_VOICED ) { - rand_Gain_Q15 = PLC_RAND_ATTENUATE_V_Q15[ silk_min_int( NB_ATT - 1, psDec->lossCnt ) ]; - } else { - rand_Gain_Q15 = PLC_RAND_ATTENUATE_UV_Q15[ silk_min_int( NB_ATT - 1, psDec->lossCnt ) ]; - } - - /* LPC concealment. Apply BWE to previous LPC */ - silk_bwexpander( psPLC->prevLPC_Q12, psDec->LPC_order, SILK_FIX_CONST( BWE_COEF, 16 ) ); - - /* Preload LPC coeficients to array on stack. Gives small performance gain */ - silk_memcpy( A_Q12, psPLC->prevLPC_Q12, psDec->LPC_order * sizeof( opus_int16 ) ); - - /* First Lost frame */ - if( psDec->lossCnt == 0 ) { - rand_scale_Q14 = 1 << 14; - - /* Reduce random noise Gain for voiced frames */ - if( psDec->prevSignalType == TYPE_VOICED ) { - for( i = 0; i < LTP_ORDER; i++ ) { - rand_scale_Q14 -= B_Q14[ i ]; - } - rand_scale_Q14 = silk_max_16( 3277, rand_scale_Q14 ); /* 0.2 */ - rand_scale_Q14 = (opus_int16)silk_RSHIFT( silk_SMULBB( rand_scale_Q14, psPLC->prevLTP_scale_Q14 ), 14 ); - } else { - /* Reduce random noise for unvoiced frames with high LPC gain */ - opus_int32 invGain_Q30, down_scale_Q30; - - invGain_Q30 = silk_LPC_inverse_pred_gain( psPLC->prevLPC_Q12, psDec->LPC_order ); - - down_scale_Q30 = silk_min_32( silk_RSHIFT( (opus_int32)1 << 30, LOG2_INV_LPC_GAIN_HIGH_THRES ), invGain_Q30 ); - down_scale_Q30 = silk_max_32( silk_RSHIFT( (opus_int32)1 << 30, LOG2_INV_LPC_GAIN_LOW_THRES ), down_scale_Q30 ); - down_scale_Q30 = silk_LSHIFT( down_scale_Q30, LOG2_INV_LPC_GAIN_HIGH_THRES ); - - rand_Gain_Q15 = silk_RSHIFT( silk_SMULWB( down_scale_Q30, rand_Gain_Q15 ), 14 ); - } - } - - rand_seed = psPLC->rand_seed; - lag = silk_RSHIFT_ROUND( psPLC->pitchL_Q8, 8 ); - sLTP_buf_idx = psDec->ltp_mem_length; - - /* Rewhiten LTP state */ - idx = psDec->ltp_mem_length - lag - psDec->LPC_order - LTP_ORDER / 2; - silk_assert( idx > 0 ); - silk_LPC_analysis_filter( &sLTP[ idx ], &psDec->outBuf[ idx ], A_Q12, psDec->ltp_mem_length - idx, psDec->LPC_order ); - /* Scale LTP state */ - inv_gain_Q30 = silk_INVERSE32_varQ( psPLC->prevGain_Q16[ 1 ], 46 ); - inv_gain_Q30 = silk_min( inv_gain_Q30, silk_int32_MAX >> 1 ); - for( i = idx + psDec->LPC_order; i < psDec->ltp_mem_length; i++ ) { - sLTP_Q14[ i ] = silk_SMULWB( inv_gain_Q30, sLTP[ i ] ); - } - - /***************************/ - /* LTP synthesis filtering */ - /***************************/ - for( k = 0; k < psDec->nb_subfr; k++ ) { - /* Set up pointer */ - pred_lag_ptr = &sLTP_Q14[ sLTP_buf_idx - lag + LTP_ORDER / 2 ]; - for( i = 0; i < psDec->subfr_length; i++ ) { - /* Unrolled loop */ - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LTP_pred_Q12 = 2; - LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ 0 ], B_Q14[ 0 ] ); - LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -1 ], B_Q14[ 1 ] ); - LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -2 ], B_Q14[ 2 ] ); - LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -3 ], B_Q14[ 3 ] ); - LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -4 ], B_Q14[ 4 ] ); - pred_lag_ptr++; - - /* Generate LPC excitation */ - rand_seed = silk_RAND( rand_seed ); - idx = silk_RSHIFT( rand_seed, 25 ) & RAND_BUF_MASK; - sLTP_Q14[ sLTP_buf_idx ] = silk_LSHIFT32( silk_SMLAWB( LTP_pred_Q12, rand_ptr[ idx ], rand_scale_Q14 ), 2 ); - sLTP_buf_idx++; - } - - /* Gradually reduce LTP gain */ - for( j = 0; j < LTP_ORDER; j++ ) { - B_Q14[ j ] = silk_RSHIFT( silk_SMULBB( harm_Gain_Q15, B_Q14[ j ] ), 15 ); - } - /* Gradually reduce excitation gain */ - rand_scale_Q14 = silk_RSHIFT( silk_SMULBB( rand_scale_Q14, rand_Gain_Q15 ), 15 ); - - /* Slowly increase pitch lag */ - psPLC->pitchL_Q8 = silk_SMLAWB( psPLC->pitchL_Q8, psPLC->pitchL_Q8, PITCH_DRIFT_FAC_Q16 ); - psPLC->pitchL_Q8 = silk_min_32( psPLC->pitchL_Q8, silk_LSHIFT( silk_SMULBB( MAX_PITCH_LAG_MS, psDec->fs_kHz ), 8 ) ); - lag = silk_RSHIFT_ROUND( psPLC->pitchL_Q8, 8 ); - } - - /***************************/ - /* LPC synthesis filtering */ - /***************************/ - sLPC_Q14_ptr = &sLTP_Q14[ psDec->ltp_mem_length - MAX_LPC_ORDER ]; - - /* Copy LPC state */ - silk_memcpy( sLPC_Q14_ptr, psDec->sLPC_Q14_buf, MAX_LPC_ORDER * sizeof( opus_int32 ) ); - - silk_assert( psDec->LPC_order >= 10 ); /* check that unrolling works */ - for( i = 0; i < psDec->frame_length; i++ ) { - /* partly unrolled */ - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LPC_pred_Q10 = silk_RSHIFT( psDec->LPC_order, 1 ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 1 ], A_Q12[ 0 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 2 ], A_Q12[ 1 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 3 ], A_Q12[ 2 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 4 ], A_Q12[ 3 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 5 ], A_Q12[ 4 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 6 ], A_Q12[ 5 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 7 ], A_Q12[ 6 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 8 ], A_Q12[ 7 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 9 ], A_Q12[ 8 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 10 ], A_Q12[ 9 ] ); - for( j = 10; j < psDec->LPC_order; j++ ) { - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - j - 1 ], A_Q12[ j ] ); - } - - /* Add prediction to LPC excitation */ - sLPC_Q14_ptr[ MAX_LPC_ORDER + i ] = silk_ADD_LSHIFT32( sLPC_Q14_ptr[ MAX_LPC_ORDER + i ], LPC_pred_Q10, 4 ); - - /* Scale with Gain */ - frame[ i ] = (opus_int16)silk_SAT16( silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( sLPC_Q14_ptr[ MAX_LPC_ORDER + i ], prevGain_Q10[ 1 ] ), 8 ) ) ); - } - - /* Save LPC state */ - silk_memcpy( psDec->sLPC_Q14_buf, &sLPC_Q14_ptr[ psDec->frame_length ], MAX_LPC_ORDER * sizeof( opus_int32 ) ); - - /**************************************/ - /* Update states */ - /**************************************/ - psPLC->rand_seed = rand_seed; - psPLC->randScale_Q14 = rand_scale_Q14; - for( i = 0; i < MAX_NB_SUBFR; i++ ) { - psDecCtrl->pitchL[ i ] = lag; - } - RESTORE_STACK; -} - -/* Glues concealed frames with new good received frames */ -void silk_PLC_glue_frames( - silk_decoder_state *psDec, /* I/O decoder state */ - opus_int16 frame[], /* I/O signal */ - opus_int length /* I length of signal */ -) -{ - opus_int i, energy_shift; - opus_int32 energy; - silk_PLC_struct *psPLC; - psPLC = &psDec->sPLC; - - if( psDec->lossCnt ) { - /* Calculate energy in concealed residual */ - silk_sum_sqr_shift( &psPLC->conc_energy, &psPLC->conc_energy_shift, frame, length ); - - psPLC->last_frame_lost = 1; - } else { - if( psDec->sPLC.last_frame_lost ) { - /* Calculate residual in decoded signal if last frame was lost */ - silk_sum_sqr_shift( &energy, &energy_shift, frame, length ); - - /* Normalize energies */ - if( energy_shift > psPLC->conc_energy_shift ) { - psPLC->conc_energy = silk_RSHIFT( psPLC->conc_energy, energy_shift - psPLC->conc_energy_shift ); - } else if( energy_shift < psPLC->conc_energy_shift ) { - energy = silk_RSHIFT( energy, psPLC->conc_energy_shift - energy_shift ); - } - - /* Fade in the energy difference */ - if( energy > psPLC->conc_energy ) { - opus_int32 frac_Q24, LZ; - opus_int32 gain_Q16, slope_Q16; - - LZ = silk_CLZ32( psPLC->conc_energy ); - LZ = LZ - 1; - psPLC->conc_energy = silk_LSHIFT( psPLC->conc_energy, LZ ); - energy = silk_RSHIFT( energy, silk_max_32( 24 - LZ, 0 ) ); - - frac_Q24 = silk_DIV32( psPLC->conc_energy, silk_max( energy, 1 ) ); - - gain_Q16 = silk_LSHIFT( silk_SQRT_APPROX( frac_Q24 ), 4 ); - slope_Q16 = silk_DIV32_16( ( (opus_int32)1 << 16 ) - gain_Q16, length ); - /* Make slope 4x steeper to avoid missing onsets after DTX */ - slope_Q16 = silk_LSHIFT( slope_Q16, 2 ); - - for( i = 0; i < length; i++ ) { - frame[ i ] = silk_SMULWB( gain_Q16, frame[ i ] ); - gain_Q16 += slope_Q16; - if( gain_Q16 > (opus_int32)1 << 16 ) { - break; - } - } - } - } - psPLC->last_frame_lost = 0; - } -} diff --git a/src/opus-1.1/silk/PLC.h b/src/opus-1.1/silk/PLC.h deleted file mode 100644 index f1e2eccc..00000000 --- a/src/opus-1.1/silk/PLC.h +++ /dev/null @@ -1,61 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_PLC_H -#define SILK_PLC_H - -#include "main.h" - -#define BWE_COEF 0.99 -#define V_PITCH_GAIN_START_MIN_Q14 11469 /* 0.7 in Q14 */ -#define V_PITCH_GAIN_START_MAX_Q14 15565 /* 0.95 in Q14 */ -#define MAX_PITCH_LAG_MS 18 -#define RAND_BUF_SIZE 128 -#define RAND_BUF_MASK ( RAND_BUF_SIZE - 1 ) -#define LOG2_INV_LPC_GAIN_HIGH_THRES 3 /* 2^3 = 8 dB LPC gain */ -#define LOG2_INV_LPC_GAIN_LOW_THRES 8 /* 2^8 = 24 dB LPC gain */ -#define PITCH_DRIFT_FAC_Q16 655 /* 0.01 in Q16 */ - -void silk_PLC_Reset( - silk_decoder_state *psDec /* I/O Decoder state */ -); - -void silk_PLC( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int16 frame[], /* I/O signal */ - opus_int lost /* I Loss flag */ -); - -void silk_PLC_glue_frames( - silk_decoder_state *psDec, /* I/O decoder state */ - opus_int16 frame[], /* I/O signal */ - opus_int length /* I length of signal */ -); - -#endif - diff --git a/src/opus-1.1/silk/SigProc_FIX.h b/src/opus-1.1/silk/SigProc_FIX.h deleted file mode 100644 index 1b580579..00000000 --- a/src/opus-1.1/silk/SigProc_FIX.h +++ /dev/null @@ -1,594 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_SIGPROC_FIX_H -#define SILK_SIGPROC_FIX_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -/*#define silk_MACRO_COUNT */ /* Used to enable WMOPS counting */ - -#define SILK_MAX_ORDER_LPC 16 /* max order of the LPC analysis in schur() and k2a() */ - -#include /* for memset(), memcpy(), memmove() */ -#include "typedef.h" -#include "resampler_structs.h" -#include "macros.h" - - -/********************************************************************/ -/* SIGNAL PROCESSING FUNCTIONS */ -/********************************************************************/ - -/*! - * Initialize/reset the resampler state for a given pair of input/output sampling rates -*/ -opus_int silk_resampler_init( - silk_resampler_state_struct *S, /* I/O Resampler state */ - opus_int32 Fs_Hz_in, /* I Input sampling rate (Hz) */ - opus_int32 Fs_Hz_out, /* I Output sampling rate (Hz) */ - opus_int forEnc /* I If 1: encoder; if 0: decoder */ -); - -/*! - * Resampler: convert from one sampling rate to another - */ -opus_int silk_resampler( - silk_resampler_state_struct *S, /* I/O Resampler state */ - opus_int16 out[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - opus_int32 inLen /* I Number of input samples */ -); - -/*! -* Downsample 2x, mediocre quality -*/ -void silk_resampler_down2( - opus_int32 *S, /* I/O State vector [ 2 ] */ - opus_int16 *out, /* O Output signal [ len ] */ - const opus_int16 *in, /* I Input signal [ floor(len/2) ] */ - opus_int32 inLen /* I Number of input samples */ -); - -/*! - * Downsample by a factor 2/3, low quality -*/ -void silk_resampler_down2_3( - opus_int32 *S, /* I/O State vector [ 6 ] */ - opus_int16 *out, /* O Output signal [ floor(2*inLen/3) ] */ - const opus_int16 *in, /* I Input signal [ inLen ] */ - opus_int32 inLen /* I Number of input samples */ -); - -/*! - * second order ARMA filter; - * slower than biquad() but uses more precise coefficients - * can handle (slowly) varying coefficients - */ -void silk_biquad_alt( - const opus_int16 *in, /* I input signal */ - const opus_int32 *B_Q28, /* I MA coefficients [3] */ - const opus_int32 *A_Q28, /* I AR coefficients [2] */ - opus_int32 *S, /* I/O State vector [2] */ - opus_int16 *out, /* O output signal */ - const opus_int32 len, /* I signal length (must be even) */ - opus_int stride /* I Operate on interleaved signal if > 1 */ -); - -/* Variable order MA prediction error filter. */ -void silk_LPC_analysis_filter( - opus_int16 *out, /* O Output signal */ - const opus_int16 *in, /* I Input signal */ - const opus_int16 *B, /* I MA prediction coefficients, Q12 [order] */ - const opus_int32 len, /* I Signal length */ - const opus_int32 d /* I Filter order */ -); - -/* Chirp (bandwidth expand) LP AR filter */ -void silk_bwexpander( - opus_int16 *ar, /* I/O AR filter to be expanded (without leading 1) */ - const opus_int d, /* I Length of ar */ - opus_int32 chirp_Q16 /* I Chirp factor (typically in the range 0 to 1) */ -); - -/* Chirp (bandwidth expand) LP AR filter */ -void silk_bwexpander_32( - opus_int32 *ar, /* I/O AR filter to be expanded (without leading 1) */ - const opus_int d, /* I Length of ar */ - opus_int32 chirp_Q16 /* I Chirp factor in Q16 */ -); - -/* Compute inverse of LPC prediction gain, and */ -/* test if LPC coefficients are stable (all poles within unit circle) */ -opus_int32 silk_LPC_inverse_pred_gain( /* O Returns inverse prediction gain in energy domain, Q30 */ - const opus_int16 *A_Q12, /* I Prediction coefficients, Q12 [order] */ - const opus_int order /* I Prediction order */ -); - -/* For input in Q24 domain */ -opus_int32 silk_LPC_inverse_pred_gain_Q24( /* O Returns inverse prediction gain in energy domain, Q30 */ - const opus_int32 *A_Q24, /* I Prediction coefficients [order] */ - const opus_int order /* I Prediction order */ -); - -/* Split signal in two decimated bands using first-order allpass filters */ -void silk_ana_filt_bank_1( - const opus_int16 *in, /* I Input signal [N] */ - opus_int32 *S, /* I/O State vector [2] */ - opus_int16 *outL, /* O Low band [N/2] */ - opus_int16 *outH, /* O High band [N/2] */ - const opus_int32 N /* I Number of input samples */ -); - -/********************************************************************/ -/* SCALAR FUNCTIONS */ -/********************************************************************/ - -/* Approximation of 128 * log2() (exact inverse of approx 2^() below) */ -/* Convert input to a log scale */ -opus_int32 silk_lin2log( - const opus_int32 inLin /* I input in linear scale */ -); - -/* Approximation of a sigmoid function */ -opus_int silk_sigm_Q15( - opus_int in_Q5 /* I */ -); - -/* Approximation of 2^() (exact inverse of approx log2() above) */ -/* Convert input to a linear scale */ -opus_int32 silk_log2lin( - const opus_int32 inLog_Q7 /* I input on log scale */ -); - -/* Compute number of bits to right shift the sum of squares of a vector */ -/* of int16s to make it fit in an int32 */ -void silk_sum_sqr_shift( - opus_int32 *energy, /* O Energy of x, after shifting to the right */ - opus_int *shift, /* O Number of bits right shift applied to energy */ - const opus_int16 *x, /* I Input vector */ - opus_int len /* I Length of input vector */ -); - -/* Calculates the reflection coefficients from the correlation sequence */ -/* Faster than schur64(), but much less accurate. */ -/* uses SMLAWB(), requiring armv5E and higher. */ -opus_int32 silk_schur( /* O Returns residual energy */ - opus_int16 *rc_Q15, /* O reflection coefficients [order] Q15 */ - const opus_int32 *c, /* I correlations [order+1] */ - const opus_int32 order /* I prediction order */ -); - -/* Calculates the reflection coefficients from the correlation sequence */ -/* Slower than schur(), but more accurate. */ -/* Uses SMULL(), available on armv4 */ -opus_int32 silk_schur64( /* O returns residual energy */ - opus_int32 rc_Q16[], /* O Reflection coefficients [order] Q16 */ - const opus_int32 c[], /* I Correlations [order+1] */ - opus_int32 order /* I Prediction order */ -); - -/* Step up function, converts reflection coefficients to prediction coefficients */ -void silk_k2a( - opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ - const opus_int16 *rc_Q15, /* I Reflection coefficients [order] Q15 */ - const opus_int32 order /* I Prediction order */ -); - -/* Step up function, converts reflection coefficients to prediction coefficients */ -void silk_k2a_Q16( - opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ - const opus_int32 *rc_Q16, /* I Reflection coefficients [order] Q16 */ - const opus_int32 order /* I Prediction order */ -); - -/* Apply sine window to signal vector. */ -/* Window types: */ -/* 1 -> sine window from 0 to pi/2 */ -/* 2 -> sine window from pi/2 to pi */ -/* every other sample of window is linearly interpolated, for speed */ -void silk_apply_sine_window( - opus_int16 px_win[], /* O Pointer to windowed signal */ - const opus_int16 px[], /* I Pointer to input signal */ - const opus_int win_type, /* I Selects a window type */ - const opus_int length /* I Window length, multiple of 4 */ -); - -/* Compute autocorrelation */ -void silk_autocorr( - opus_int32 *results, /* O Result (length correlationCount) */ - opus_int *scale, /* O Scaling of the correlation vector */ - const opus_int16 *inputData, /* I Input data to correlate */ - const opus_int inputDataSize, /* I Length of input */ - const opus_int correlationCount, /* I Number of correlation taps to compute */ - int arch /* I Run-time architecture */ -); - -void silk_decode_pitch( - opus_int16 lagIndex, /* I */ - opus_int8 contourIndex, /* O */ - opus_int pitch_lags[], /* O 4 pitch values */ - const opus_int Fs_kHz, /* I sampling frequency (kHz) */ - const opus_int nb_subfr /* I number of sub frames */ -); - -opus_int silk_pitch_analysis_core( /* O Voicing estimate: 0 voiced, 1 unvoiced */ - const opus_int16 *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ - opus_int *pitch_out, /* O 4 pitch lag values */ - opus_int16 *lagIndex, /* O Lag Index */ - opus_int8 *contourIndex, /* O Pitch contour Index */ - opus_int *LTPCorr_Q15, /* I/O Normalized correlation; input: value from previous frame */ - opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ - const opus_int32 search_thres1_Q16, /* I First stage threshold for lag candidates 0 - 1 */ - const opus_int search_thres2_Q13, /* I Final threshold for lag candidates 0 - 1 */ - const opus_int Fs_kHz, /* I Sample frequency (kHz) */ - const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ - const opus_int nb_subfr, /* I number of 5 ms subframes */ - int arch /* I Run-time architecture */ -); - -/* Compute Normalized Line Spectral Frequencies (NLSFs) from whitening filter coefficients */ -/* If not all roots are found, the a_Q16 coefficients are bandwidth expanded until convergence. */ -void silk_A2NLSF( - opus_int16 *NLSF, /* O Normalized Line Spectral Frequencies in Q15 (0..2^15-1) [d] */ - opus_int32 *a_Q16, /* I/O Monic whitening filter coefficients in Q16 [d] */ - const opus_int d /* I Filter order (must be even) */ -); - -/* compute whitening filter coefficients from normalized line spectral frequencies */ -void silk_NLSF2A( - opus_int16 *a_Q12, /* O monic whitening filter coefficients in Q12, [ d ] */ - const opus_int16 *NLSF, /* I normalized line spectral frequencies in Q15, [ d ] */ - const opus_int d /* I filter order (should be even) */ -); - -void silk_insertion_sort_increasing( - opus_int32 *a, /* I/O Unsorted / Sorted vector */ - opus_int *idx, /* O Index vector for the sorted elements */ - const opus_int L, /* I Vector length */ - const opus_int K /* I Number of correctly sorted positions */ -); - -void silk_insertion_sort_decreasing_int16( - opus_int16 *a, /* I/O Unsorted / Sorted vector */ - opus_int *idx, /* O Index vector for the sorted elements */ - const opus_int L, /* I Vector length */ - const opus_int K /* I Number of correctly sorted positions */ -); - -void silk_insertion_sort_increasing_all_values_int16( - opus_int16 *a, /* I/O Unsorted / Sorted vector */ - const opus_int L /* I Vector length */ -); - -/* NLSF stabilizer, for a single input data vector */ -void silk_NLSF_stabilize( - opus_int16 *NLSF_Q15, /* I/O Unstable/stabilized normalized LSF vector in Q15 [L] */ - const opus_int16 *NDeltaMin_Q15, /* I Min distance vector, NDeltaMin_Q15[L] must be >= 1 [L+1] */ - const opus_int L /* I Number of NLSF parameters in the input vector */ -); - -/* Laroia low complexity NLSF weights */ -void silk_NLSF_VQ_weights_laroia( - opus_int16 *pNLSFW_Q_OUT, /* O Pointer to input vector weights [D] */ - const opus_int16 *pNLSF_Q15, /* I Pointer to input vector [D] */ - const opus_int D /* I Input vector dimension (even) */ -); - -/* Compute reflection coefficients from input signal */ -void silk_burg_modified( - opus_int32 *res_nrg, /* O Residual energy */ - opus_int *res_nrg_Q, /* O Residual energy Q value */ - opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ - const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ - const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ - const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ - const opus_int nb_subfr, /* I Number of subframes stacked in x */ - const opus_int D, /* I Order */ - int arch /* I Run-time architecture */ -); - -/* Copy and multiply a vector by a constant */ -void silk_scale_copy_vector16( - opus_int16 *data_out, - const opus_int16 *data_in, - opus_int32 gain_Q16, /* I Gain in Q16 */ - const opus_int dataSize /* I Length */ -); - -/* Some for the LTP related function requires Q26 to work.*/ -void silk_scale_vector32_Q26_lshift_18( - opus_int32 *data1, /* I/O Q0/Q18 */ - opus_int32 gain_Q26, /* I Q26 */ - opus_int dataSize /* I length */ -); - -/********************************************************************/ -/* INLINE ARM MATH */ -/********************************************************************/ - -/* return sum( inVec1[i] * inVec2[i] ) */ -opus_int32 silk_inner_prod_aligned( - const opus_int16 *const inVec1, /* I input vector 1 */ - const opus_int16 *const inVec2, /* I input vector 2 */ - const opus_int len /* I vector lengths */ -); - -opus_int32 silk_inner_prod_aligned_scale( - const opus_int16 *const inVec1, /* I input vector 1 */ - const opus_int16 *const inVec2, /* I input vector 2 */ - const opus_int scale, /* I number of bits to shift */ - const opus_int len /* I vector lengths */ -); - -opus_int64 silk_inner_prod16_aligned_64( - const opus_int16 *inVec1, /* I input vector 1 */ - const opus_int16 *inVec2, /* I input vector 2 */ - const opus_int len /* I vector lengths */ -); - -/********************************************************************/ -/* MACROS */ -/********************************************************************/ - -/* Rotate a32 right by 'rot' bits. Negative rot values result in rotating - left. Output is 32bit int. - Note: contemporary compilers recognize the C expression below and - compile it into a 'ror' instruction if available. No need for OPUS_INLINE ASM! */ -static OPUS_INLINE opus_int32 silk_ROR32( opus_int32 a32, opus_int rot ) -{ - opus_uint32 x = (opus_uint32) a32; - opus_uint32 r = (opus_uint32) rot; - opus_uint32 m = (opus_uint32) -rot; - if( rot == 0 ) { - return a32; - } else if( rot < 0 ) { - return (opus_int32) ((x << m) | (x >> (32 - m))); - } else { - return (opus_int32) ((x << (32 - r)) | (x >> r)); - } -} - -/* Allocate opus_int16 aligned to 4-byte memory address */ -#if EMBEDDED_ARM -#define silk_DWORD_ALIGN __attribute__((aligned(4))) -#else -#define silk_DWORD_ALIGN -#endif - -/* Useful Macros that can be adjusted to other platforms */ -#define silk_memcpy(dest, src, size) memcpy((dest), (src), (size)) -#define silk_memset(dest, src, size) memset((dest), (src), (size)) -#define silk_memmove(dest, src, size) memmove((dest), (src), (size)) - -/* Fixed point macros */ - -/* (a32 * b32) output have to be 32bit int */ -#define silk_MUL(a32, b32) ((a32) * (b32)) - -/* (a32 * b32) output have to be 32bit uint */ -#define silk_MUL_uint(a32, b32) silk_MUL(a32, b32) - -/* a32 + (b32 * c32) output have to be 32bit int */ -#define silk_MLA(a32, b32, c32) silk_ADD32((a32),((b32) * (c32))) - -/* a32 + (b32 * c32) output have to be 32bit uint */ -#define silk_MLA_uint(a32, b32, c32) silk_MLA(a32, b32, c32) - -/* ((a32 >> 16) * (b32 >> 16)) output have to be 32bit int */ -#define silk_SMULTT(a32, b32) (((a32) >> 16) * ((b32) >> 16)) - -/* a32 + ((a32 >> 16) * (b32 >> 16)) output have to be 32bit int */ -#define silk_SMLATT(a32, b32, c32) silk_ADD32((a32),((b32) >> 16) * ((c32) >> 16)) - -#define silk_SMLALBB(a64, b16, c16) silk_ADD64((a64),(opus_int64)((opus_int32)(b16) * (opus_int32)(c16))) - -/* (a32 * b32) */ -#define silk_SMULL(a32, b32) ((opus_int64)(a32) * /*(opus_int64)*/(b32)) - -/* Adds two signed 32-bit values in a way that can overflow, while not relying on undefined behaviour - (just standard two's complement implementation-specific behaviour) */ -#define silk_ADD32_ovflw(a, b) ((opus_int32)((opus_uint32)(a) + (opus_uint32)(b))) -/* Subtractss two signed 32-bit values in a way that can overflow, while not relying on undefined behaviour - (just standard two's complement implementation-specific behaviour) */ -#define silk_SUB32_ovflw(a, b) ((opus_int32)((opus_uint32)(a) - (opus_uint32)(b))) - -/* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */ -#define silk_MLA_ovflw(a32, b32, c32) silk_ADD32_ovflw((a32), (opus_uint32)(b32) * (opus_uint32)(c32)) -#define silk_SMLABB_ovflw(a32, b32, c32) (silk_ADD32_ovflw((a32) , ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32)))) - -#define silk_DIV32_16(a32, b16) ((opus_int32)((a32) / (b16))) -#define silk_DIV32(a32, b32) ((opus_int32)((a32) / (b32))) - -/* These macros enables checking for overflow in silk_API_Debug.h*/ -#define silk_ADD16(a, b) ((a) + (b)) -#define silk_ADD32(a, b) ((a) + (b)) -#define silk_ADD64(a, b) ((a) + (b)) - -#define silk_SUB16(a, b) ((a) - (b)) -#define silk_SUB32(a, b) ((a) - (b)) -#define silk_SUB64(a, b) ((a) - (b)) - -#define silk_SAT8(a) ((a) > silk_int8_MAX ? silk_int8_MAX : \ - ((a) < silk_int8_MIN ? silk_int8_MIN : (a))) -#define silk_SAT16(a) ((a) > silk_int16_MAX ? silk_int16_MAX : \ - ((a) < silk_int16_MIN ? silk_int16_MIN : (a))) -#define silk_SAT32(a) ((a) > silk_int32_MAX ? silk_int32_MAX : \ - ((a) < silk_int32_MIN ? silk_int32_MIN : (a))) - -#define silk_CHECK_FIT8(a) (a) -#define silk_CHECK_FIT16(a) (a) -#define silk_CHECK_FIT32(a) (a) - -#define silk_ADD_SAT16(a, b) (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a), (b) ) ) -#define silk_ADD_SAT64(a, b) ((((a) + (b)) & 0x8000000000000000LL) == 0 ? \ - ((((a) & (b)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a)+(b)) : \ - ((((a) | (b)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a)+(b)) ) - -#define silk_SUB_SAT16(a, b) (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a), (b) ) ) -#define silk_SUB_SAT64(a, b) ((((a)-(b)) & 0x8000000000000000LL) == 0 ? \ - (( (a) & ((b)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a)-(b)) : \ - ((((a)^0x8000000000000000LL) & (b) & 0x8000000000000000LL) ? silk_int64_MAX : (a)-(b)) ) - -/* Saturation for positive input values */ -#define silk_POS_SAT32(a) ((a) > silk_int32_MAX ? silk_int32_MAX : (a)) - -/* Add with saturation for positive input values */ -#define silk_ADD_POS_SAT8(a, b) ((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b))) -#define silk_ADD_POS_SAT16(a, b) ((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b))) -#define silk_ADD_POS_SAT32(a, b) ((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b))) -#define silk_ADD_POS_SAT64(a, b) ((((a)+(b)) & 0x8000000000000000LL) ? silk_int64_MAX : ((a)+(b))) - -#define silk_LSHIFT8(a, shift) ((opus_int8)((opus_uint8)(a)<<(shift))) /* shift >= 0, shift < 8 */ -#define silk_LSHIFT16(a, shift) ((opus_int16)((opus_uint16)(a)<<(shift))) /* shift >= 0, shift < 16 */ -#define silk_LSHIFT32(a, shift) ((opus_int32)((opus_uint32)(a)<<(shift))) /* shift >= 0, shift < 32 */ -#define silk_LSHIFT64(a, shift) ((opus_int64)((opus_uint64)(a)<<(shift))) /* shift >= 0, shift < 64 */ -#define silk_LSHIFT(a, shift) silk_LSHIFT32(a, shift) /* shift >= 0, shift < 32 */ - -#define silk_RSHIFT8(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 8 */ -#define silk_RSHIFT16(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 16 */ -#define silk_RSHIFT32(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 32 */ -#define silk_RSHIFT64(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 64 */ -#define silk_RSHIFT(a, shift) silk_RSHIFT32(a, shift) /* shift >= 0, shift < 32 */ - -/* saturates before shifting */ -#define silk_LSHIFT_SAT32(a, shift) (silk_LSHIFT32( silk_LIMIT( (a), silk_RSHIFT32( silk_int32_MIN, (shift) ), \ - silk_RSHIFT32( silk_int32_MAX, (shift) ) ), (shift) )) - -#define silk_LSHIFT_ovflw(a, shift) ((opus_int32)((opus_uint32)(a) << (shift))) /* shift >= 0, allowed to overflow */ -#define silk_LSHIFT_uint(a, shift) ((a) << (shift)) /* shift >= 0 */ -#define silk_RSHIFT_uint(a, shift) ((a) >> (shift)) /* shift >= 0 */ - -#define silk_ADD_LSHIFT(a, b, shift) ((a) + silk_LSHIFT((b), (shift))) /* shift >= 0 */ -#define silk_ADD_LSHIFT32(a, b, shift) silk_ADD32((a), silk_LSHIFT32((b), (shift))) /* shift >= 0 */ -#define silk_ADD_LSHIFT_uint(a, b, shift) ((a) + silk_LSHIFT_uint((b), (shift))) /* shift >= 0 */ -#define silk_ADD_RSHIFT(a, b, shift) ((a) + silk_RSHIFT((b), (shift))) /* shift >= 0 */ -#define silk_ADD_RSHIFT32(a, b, shift) silk_ADD32((a), silk_RSHIFT32((b), (shift))) /* shift >= 0 */ -#define silk_ADD_RSHIFT_uint(a, b, shift) ((a) + silk_RSHIFT_uint((b), (shift))) /* shift >= 0 */ -#define silk_SUB_LSHIFT32(a, b, shift) silk_SUB32((a), silk_LSHIFT32((b), (shift))) /* shift >= 0 */ -#define silk_SUB_RSHIFT32(a, b, shift) silk_SUB32((a), silk_RSHIFT32((b), (shift))) /* shift >= 0 */ - -/* Requires that shift > 0 */ -#define silk_RSHIFT_ROUND(a, shift) ((shift) == 1 ? ((a) >> 1) + ((a) & 1) : (((a) >> ((shift) - 1)) + 1) >> 1) -#define silk_RSHIFT_ROUND64(a, shift) ((shift) == 1 ? ((a) >> 1) + ((a) & 1) : (((a) >> ((shift) - 1)) + 1) >> 1) - -/* Number of rightshift required to fit the multiplication */ -#define silk_NSHIFT_MUL_32_32(a, b) ( -(31- (32-silk_CLZ32(silk_abs(a)) + (32-silk_CLZ32(silk_abs(b))))) ) -#define silk_NSHIFT_MUL_16_16(a, b) ( -(15- (16-silk_CLZ16(silk_abs(a)) + (16-silk_CLZ16(silk_abs(b))))) ) - - -#define silk_min(a, b) (((a) < (b)) ? (a) : (b)) -#define silk_max(a, b) (((a) > (b)) ? (a) : (b)) - -/* Macro to convert floating-point constants to fixed-point */ -#define SILK_FIX_CONST( C, Q ) ((opus_int32)((C) * ((opus_int64)1 << (Q)) + 0.5)) - -/* silk_min() versions with typecast in the function call */ -static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b) -{ - return (((a) < (b)) ? (a) : (b)); -} -static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b) -{ - return (((a) < (b)) ? (a) : (b)); -} -static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b) -{ - return (((a) < (b)) ? (a) : (b)); -} -static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b) -{ - return (((a) < (b)) ? (a) : (b)); -} - -/* silk_min() versions with typecast in the function call */ -static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b) -{ - return (((a) > (b)) ? (a) : (b)); -} -static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b) -{ - return (((a) > (b)) ? (a) : (b)); -} -static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b) -{ - return (((a) > (b)) ? (a) : (b)); -} -static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b) -{ - return (((a) > (b)) ? (a) : (b)); -} - -#define silk_LIMIT( a, limit1, limit2) ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ - : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))) - -#define silk_LIMIT_int silk_LIMIT -#define silk_LIMIT_16 silk_LIMIT -#define silk_LIMIT_32 silk_LIMIT - -#define silk_abs(a) (((a) > 0) ? (a) : -(a)) /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN */ -#define silk_abs_int(a) (((a) ^ ((a) >> (8 * sizeof(a) - 1))) - ((a) >> (8 * sizeof(a) - 1))) -#define silk_abs_int32(a) (((a) ^ ((a) >> 31)) - ((a) >> 31)) -#define silk_abs_int64(a) (((a) > 0) ? (a) : -(a)) - -#define silk_sign(a) ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 )) - -/* PSEUDO-RANDOM GENERATOR */ -/* Make sure to store the result as the seed for the next call (also in between */ -/* frames), otherwise result won't be random at all. When only using some of the */ -/* bits, take the most significant bits by right-shifting. */ -#define silk_RAND(seed) (silk_MLA_ovflw(907633515, (seed), 196314165)) - -/* Add some multiplication functions that can be easily mapped to ARM. */ - -/* silk_SMMUL: Signed top word multiply. - ARMv6 2 instruction cycles. - ARMv3M+ 3 instruction cycles. use SMULL and ignore LSB registers.(except xM)*/ -/*#define silk_SMMUL(a32, b32) (opus_int32)silk_RSHIFT(silk_SMLAL(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)), 16)*/ -/* the following seems faster on x86 */ -#define silk_SMMUL(a32, b32) (opus_int32)silk_RSHIFT64(silk_SMULL((a32), (b32)), 32) - -#include "Inlines.h" -#include "MacroCount.h" -#include "MacroDebug.h" - -#ifdef OPUS_ARM_INLINE_ASM -#include "arm/SigProc_FIX_armv4.h" -#endif - -#ifdef OPUS_ARM_INLINE_EDSP -#include "arm/SigProc_FIX_armv5e.h" -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* SILK_SIGPROC_FIX_H */ diff --git a/src/opus-1.1/silk/VAD.c b/src/opus-1.1/silk/VAD.c deleted file mode 100644 index a8090981..00000000 --- a/src/opus-1.1/silk/VAD.c +++ /dev/null @@ -1,357 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -/* Silk VAD noise level estimation */ -static OPUS_INLINE void silk_VAD_GetNoiseLevels( - const opus_int32 pX[ VAD_N_BANDS ], /* I subband energies */ - silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ -); - -/**********************************/ -/* Initialization of the Silk VAD */ -/**********************************/ -opus_int silk_VAD_Init( /* O Return value, 0 if success */ - silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ -) -{ - opus_int b, ret = 0; - - /* reset state memory */ - silk_memset( psSilk_VAD, 0, sizeof( silk_VAD_state ) ); - - /* init noise levels */ - /* Initialize array with approx pink noise levels (psd proportional to inverse of frequency) */ - for( b = 0; b < VAD_N_BANDS; b++ ) { - psSilk_VAD->NoiseLevelBias[ b ] = silk_max_32( silk_DIV32_16( VAD_NOISE_LEVELS_BIAS, b + 1 ), 1 ); - } - - /* Initialize state */ - for( b = 0; b < VAD_N_BANDS; b++ ) { - psSilk_VAD->NL[ b ] = silk_MUL( 100, psSilk_VAD->NoiseLevelBias[ b ] ); - psSilk_VAD->inv_NL[ b ] = silk_DIV32( silk_int32_MAX, psSilk_VAD->NL[ b ] ); - } - psSilk_VAD->counter = 15; - - /* init smoothed energy-to-noise ratio*/ - for( b = 0; b < VAD_N_BANDS; b++ ) { - psSilk_VAD->NrgRatioSmth_Q8[ b ] = 100 * 256; /* 100 * 256 --> 20 dB SNR */ - } - - return( ret ); -} - -/* Weighting factors for tilt measure */ -static const opus_int32 tiltWeights[ VAD_N_BANDS ] = { 30000, 6000, -12000, -12000 }; - -/***************************************/ -/* Get the speech activity level in Q8 */ -/***************************************/ -opus_int silk_VAD_GetSA_Q8( /* O Return value, 0 if success */ - silk_encoder_state *psEncC, /* I/O Encoder state */ - const opus_int16 pIn[] /* I PCM input */ -) -{ - opus_int SA_Q15, pSNR_dB_Q7, input_tilt; - opus_int decimated_framelength1, decimated_framelength2; - opus_int decimated_framelength; - opus_int dec_subframe_length, dec_subframe_offset, SNR_Q7, i, b, s; - opus_int32 sumSquared, smooth_coef_Q16; - opus_int16 HPstateTmp; - VARDECL( opus_int16, X ); - opus_int32 Xnrg[ VAD_N_BANDS ]; - opus_int32 NrgToNoiseRatio_Q8[ VAD_N_BANDS ]; - opus_int32 speech_nrg, x_tmp; - opus_int X_offset[ VAD_N_BANDS ]; - opus_int ret = 0; - silk_VAD_state *psSilk_VAD = &psEncC->sVAD; - SAVE_STACK; - - /* Safety checks */ - silk_assert( VAD_N_BANDS == 4 ); - silk_assert( MAX_FRAME_LENGTH >= psEncC->frame_length ); - silk_assert( psEncC->frame_length <= 512 ); - silk_assert( psEncC->frame_length == 8 * silk_RSHIFT( psEncC->frame_length, 3 ) ); - - /***********************/ - /* Filter and Decimate */ - /***********************/ - decimated_framelength1 = silk_RSHIFT( psEncC->frame_length, 1 ); - decimated_framelength2 = silk_RSHIFT( psEncC->frame_length, 2 ); - decimated_framelength = silk_RSHIFT( psEncC->frame_length, 3 ); - /* Decimate into 4 bands: - 0 L 3L L 3L 5L - - -- - -- -- - 8 8 2 4 4 - - [0-1 kHz| temp. |1-2 kHz| 2-4 kHz | 4-8 kHz | - - They're arranged to allow the minimal ( frame_length / 4 ) extra - scratch space during the downsampling process */ - X_offset[ 0 ] = 0; - X_offset[ 1 ] = decimated_framelength + decimated_framelength2; - X_offset[ 2 ] = X_offset[ 1 ] + decimated_framelength; - X_offset[ 3 ] = X_offset[ 2 ] + decimated_framelength2; - ALLOC( X, X_offset[ 3 ] + decimated_framelength1, opus_int16 ); - - /* 0-8 kHz to 0-4 kHz and 4-8 kHz */ - silk_ana_filt_bank_1( pIn, &psSilk_VAD->AnaState[ 0 ], - X, &X[ X_offset[ 3 ] ], psEncC->frame_length ); - - /* 0-4 kHz to 0-2 kHz and 2-4 kHz */ - silk_ana_filt_bank_1( X, &psSilk_VAD->AnaState1[ 0 ], - X, &X[ X_offset[ 2 ] ], decimated_framelength1 ); - - /* 0-2 kHz to 0-1 kHz and 1-2 kHz */ - silk_ana_filt_bank_1( X, &psSilk_VAD->AnaState2[ 0 ], - X, &X[ X_offset[ 1 ] ], decimated_framelength2 ); - - /*********************************************/ - /* HP filter on lowest band (differentiator) */ - /*********************************************/ - X[ decimated_framelength - 1 ] = silk_RSHIFT( X[ decimated_framelength - 1 ], 1 ); - HPstateTmp = X[ decimated_framelength - 1 ]; - for( i = decimated_framelength - 1; i > 0; i-- ) { - X[ i - 1 ] = silk_RSHIFT( X[ i - 1 ], 1 ); - X[ i ] -= X[ i - 1 ]; - } - X[ 0 ] -= psSilk_VAD->HPstate; - psSilk_VAD->HPstate = HPstateTmp; - - /*************************************/ - /* Calculate the energy in each band */ - /*************************************/ - for( b = 0; b < VAD_N_BANDS; b++ ) { - /* Find the decimated framelength in the non-uniformly divided bands */ - decimated_framelength = silk_RSHIFT( psEncC->frame_length, silk_min_int( VAD_N_BANDS - b, VAD_N_BANDS - 1 ) ); - - /* Split length into subframe lengths */ - dec_subframe_length = silk_RSHIFT( decimated_framelength, VAD_INTERNAL_SUBFRAMES_LOG2 ); - dec_subframe_offset = 0; - - /* Compute energy per sub-frame */ - /* initialize with summed energy of last subframe */ - Xnrg[ b ] = psSilk_VAD->XnrgSubfr[ b ]; - for( s = 0; s < VAD_INTERNAL_SUBFRAMES; s++ ) { - sumSquared = 0; - for( i = 0; i < dec_subframe_length; i++ ) { - /* The energy will be less than dec_subframe_length * ( silk_int16_MIN / 8 ) ^ 2. */ - /* Therefore we can accumulate with no risk of overflow (unless dec_subframe_length > 128) */ - x_tmp = silk_RSHIFT( - X[ X_offset[ b ] + i + dec_subframe_offset ], 3 ); - sumSquared = silk_SMLABB( sumSquared, x_tmp, x_tmp ); - - /* Safety check */ - silk_assert( sumSquared >= 0 ); - } - - /* Add/saturate summed energy of current subframe */ - if( s < VAD_INTERNAL_SUBFRAMES - 1 ) { - Xnrg[ b ] = silk_ADD_POS_SAT32( Xnrg[ b ], sumSquared ); - } else { - /* Look-ahead subframe */ - Xnrg[ b ] = silk_ADD_POS_SAT32( Xnrg[ b ], silk_RSHIFT( sumSquared, 1 ) ); - } - - dec_subframe_offset += dec_subframe_length; - } - psSilk_VAD->XnrgSubfr[ b ] = sumSquared; - } - - /********************/ - /* Noise estimation */ - /********************/ - silk_VAD_GetNoiseLevels( &Xnrg[ 0 ], psSilk_VAD ); - - /***********************************************/ - /* Signal-plus-noise to noise ratio estimation */ - /***********************************************/ - sumSquared = 0; - input_tilt = 0; - for( b = 0; b < VAD_N_BANDS; b++ ) { - speech_nrg = Xnrg[ b ] - psSilk_VAD->NL[ b ]; - if( speech_nrg > 0 ) { - /* Divide, with sufficient resolution */ - if( ( Xnrg[ b ] & 0xFF800000 ) == 0 ) { - NrgToNoiseRatio_Q8[ b ] = silk_DIV32( silk_LSHIFT( Xnrg[ b ], 8 ), psSilk_VAD->NL[ b ] + 1 ); - } else { - NrgToNoiseRatio_Q8[ b ] = silk_DIV32( Xnrg[ b ], silk_RSHIFT( psSilk_VAD->NL[ b ], 8 ) + 1 ); - } - - /* Convert to log domain */ - SNR_Q7 = silk_lin2log( NrgToNoiseRatio_Q8[ b ] ) - 8 * 128; - - /* Sum-of-squares */ - sumSquared = silk_SMLABB( sumSquared, SNR_Q7, SNR_Q7 ); /* Q14 */ - - /* Tilt measure */ - if( speech_nrg < ( (opus_int32)1 << 20 ) ) { - /* Scale down SNR value for small subband speech energies */ - SNR_Q7 = silk_SMULWB( silk_LSHIFT( silk_SQRT_APPROX( speech_nrg ), 6 ), SNR_Q7 ); - } - input_tilt = silk_SMLAWB( input_tilt, tiltWeights[ b ], SNR_Q7 ); - } else { - NrgToNoiseRatio_Q8[ b ] = 256; - } - } - - /* Mean-of-squares */ - sumSquared = silk_DIV32_16( sumSquared, VAD_N_BANDS ); /* Q14 */ - - /* Root-mean-square approximation, scale to dBs, and write to output pointer */ - pSNR_dB_Q7 = (opus_int16)( 3 * silk_SQRT_APPROX( sumSquared ) ); /* Q7 */ - - /*********************************/ - /* Speech Probability Estimation */ - /*********************************/ - SA_Q15 = silk_sigm_Q15( silk_SMULWB( VAD_SNR_FACTOR_Q16, pSNR_dB_Q7 ) - VAD_NEGATIVE_OFFSET_Q5 ); - - /**************************/ - /* Frequency Tilt Measure */ - /**************************/ - psEncC->input_tilt_Q15 = silk_LSHIFT( silk_sigm_Q15( input_tilt ) - 16384, 1 ); - - /**************************************************/ - /* Scale the sigmoid output based on power levels */ - /**************************************************/ - speech_nrg = 0; - for( b = 0; b < VAD_N_BANDS; b++ ) { - /* Accumulate signal-without-noise energies, higher frequency bands have more weight */ - speech_nrg += ( b + 1 ) * silk_RSHIFT( Xnrg[ b ] - psSilk_VAD->NL[ b ], 4 ); - } - - /* Power scaling */ - if( speech_nrg <= 0 ) { - SA_Q15 = silk_RSHIFT( SA_Q15, 1 ); - } else if( speech_nrg < 32768 ) { - if( psEncC->frame_length == 10 * psEncC->fs_kHz ) { - speech_nrg = silk_LSHIFT_SAT32( speech_nrg, 16 ); - } else { - speech_nrg = silk_LSHIFT_SAT32( speech_nrg, 15 ); - } - - /* square-root */ - speech_nrg = silk_SQRT_APPROX( speech_nrg ); - SA_Q15 = silk_SMULWB( 32768 + speech_nrg, SA_Q15 ); - } - - /* Copy the resulting speech activity in Q8 */ - psEncC->speech_activity_Q8 = silk_min_int( silk_RSHIFT( SA_Q15, 7 ), silk_uint8_MAX ); - - /***********************************/ - /* Energy Level and SNR estimation */ - /***********************************/ - /* Smoothing coefficient */ - smooth_coef_Q16 = silk_SMULWB( VAD_SNR_SMOOTH_COEF_Q18, silk_SMULWB( (opus_int32)SA_Q15, SA_Q15 ) ); - - if( psEncC->frame_length == 10 * psEncC->fs_kHz ) { - smooth_coef_Q16 >>= 1; - } - - for( b = 0; b < VAD_N_BANDS; b++ ) { - /* compute smoothed energy-to-noise ratio per band */ - psSilk_VAD->NrgRatioSmth_Q8[ b ] = silk_SMLAWB( psSilk_VAD->NrgRatioSmth_Q8[ b ], - NrgToNoiseRatio_Q8[ b ] - psSilk_VAD->NrgRatioSmth_Q8[ b ], smooth_coef_Q16 ); - - /* signal to noise ratio in dB per band */ - SNR_Q7 = 3 * ( silk_lin2log( psSilk_VAD->NrgRatioSmth_Q8[b] ) - 8 * 128 ); - /* quality = sigmoid( 0.25 * ( SNR_dB - 16 ) ); */ - psEncC->input_quality_bands_Q15[ b ] = silk_sigm_Q15( silk_RSHIFT( SNR_Q7 - 16 * 128, 4 ) ); - } - - RESTORE_STACK; - return( ret ); -} - -/**************************/ -/* Noise level estimation */ -/**************************/ -static OPUS_INLINE void silk_VAD_GetNoiseLevels( - const opus_int32 pX[ VAD_N_BANDS ], /* I subband energies */ - silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ -) -{ - opus_int k; - opus_int32 nl, nrg, inv_nrg; - opus_int coef, min_coef; - - /* Initially faster smoothing */ - if( psSilk_VAD->counter < 1000 ) { /* 1000 = 20 sec */ - min_coef = silk_DIV32_16( silk_int16_MAX, silk_RSHIFT( psSilk_VAD->counter, 4 ) + 1 ); - } else { - min_coef = 0; - } - - for( k = 0; k < VAD_N_BANDS; k++ ) { - /* Get old noise level estimate for current band */ - nl = psSilk_VAD->NL[ k ]; - silk_assert( nl >= 0 ); - - /* Add bias */ - nrg = silk_ADD_POS_SAT32( pX[ k ], psSilk_VAD->NoiseLevelBias[ k ] ); - silk_assert( nrg > 0 ); - - /* Invert energies */ - inv_nrg = silk_DIV32( silk_int32_MAX, nrg ); - silk_assert( inv_nrg >= 0 ); - - /* Less update when subband energy is high */ - if( nrg > silk_LSHIFT( nl, 3 ) ) { - coef = VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 >> 3; - } else if( nrg < nl ) { - coef = VAD_NOISE_LEVEL_SMOOTH_COEF_Q16; - } else { - coef = silk_SMULWB( silk_SMULWW( inv_nrg, nl ), VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 << 1 ); - } - - /* Initially faster smoothing */ - coef = silk_max_int( coef, min_coef ); - - /* Smooth inverse energies */ - psSilk_VAD->inv_NL[ k ] = silk_SMLAWB( psSilk_VAD->inv_NL[ k ], inv_nrg - psSilk_VAD->inv_NL[ k ], coef ); - silk_assert( psSilk_VAD->inv_NL[ k ] >= 0 ); - - /* Compute noise level by inverting again */ - nl = silk_DIV32( silk_int32_MAX, psSilk_VAD->inv_NL[ k ] ); - silk_assert( nl >= 0 ); - - /* Limit noise levels (guarantee 7 bits of head room) */ - nl = silk_min( nl, 0x00FFFFFF ); - - /* Store as part of state */ - psSilk_VAD->NL[ k ] = nl; - } - - /* Increment frame counter */ - psSilk_VAD->counter++; -} diff --git a/src/opus-1.1/silk/VQ_WMat_EC.c b/src/opus-1.1/silk/VQ_WMat_EC.c deleted file mode 100644 index 13d5d34e..00000000 --- a/src/opus-1.1/silk/VQ_WMat_EC.c +++ /dev/null @@ -1,120 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Entropy constrained matrix-weighted VQ, hard-coded to 5-element vectors, for a single input data vector */ -void silk_VQ_WMat_EC( - opus_int8 *ind, /* O index of best codebook vector */ - opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ - opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ - const opus_int16 *in_Q14, /* I input vector to be quantized */ - const opus_int32 *W_Q18, /* I weighting matrix */ - const opus_int8 *cb_Q7, /* I codebook */ - const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ - const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ - const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ - const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ - opus_int L /* I number of vectors in codebook */ -) -{ - opus_int k, gain_tmp_Q7; - const opus_int8 *cb_row_Q7; - opus_int16 diff_Q14[ 5 ]; - opus_int32 sum1_Q14, sum2_Q16; - - /* Loop over codebook */ - *rate_dist_Q14 = silk_int32_MAX; - cb_row_Q7 = cb_Q7; - for( k = 0; k < L; k++ ) { - gain_tmp_Q7 = cb_gain_Q7[k]; - - diff_Q14[ 0 ] = in_Q14[ 0 ] - silk_LSHIFT( cb_row_Q7[ 0 ], 7 ); - diff_Q14[ 1 ] = in_Q14[ 1 ] - silk_LSHIFT( cb_row_Q7[ 1 ], 7 ); - diff_Q14[ 2 ] = in_Q14[ 2 ] - silk_LSHIFT( cb_row_Q7[ 2 ], 7 ); - diff_Q14[ 3 ] = in_Q14[ 3 ] - silk_LSHIFT( cb_row_Q7[ 3 ], 7 ); - diff_Q14[ 4 ] = in_Q14[ 4 ] - silk_LSHIFT( cb_row_Q7[ 4 ], 7 ); - - /* Weighted rate */ - sum1_Q14 = silk_SMULBB( mu_Q9, cl_Q5[ k ] ); - - /* Penalty for too large gain */ - sum1_Q14 = silk_ADD_LSHIFT32( sum1_Q14, silk_max( silk_SUB32( gain_tmp_Q7, max_gain_Q7 ), 0 ), 10 ); - - silk_assert( sum1_Q14 >= 0 ); - - /* first row of W_Q18 */ - sum2_Q16 = silk_SMULWB( W_Q18[ 1 ], diff_Q14[ 1 ] ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 2 ], diff_Q14[ 2 ] ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 3 ], diff_Q14[ 3 ] ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 4 ], diff_Q14[ 4 ] ); - sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 0 ], diff_Q14[ 0 ] ); - sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 0 ] ); - - /* second row of W_Q18 */ - sum2_Q16 = silk_SMULWB( W_Q18[ 7 ], diff_Q14[ 2 ] ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 8 ], diff_Q14[ 3 ] ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 9 ], diff_Q14[ 4 ] ); - sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 6 ], diff_Q14[ 1 ] ); - sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 1 ] ); - - /* third row of W_Q18 */ - sum2_Q16 = silk_SMULWB( W_Q18[ 13 ], diff_Q14[ 3 ] ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 14 ], diff_Q14[ 4 ] ); - sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 12 ], diff_Q14[ 2 ] ); - sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 2 ] ); - - /* fourth row of W_Q18 */ - sum2_Q16 = silk_SMULWB( W_Q18[ 19 ], diff_Q14[ 4 ] ); - sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); - sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 18 ], diff_Q14[ 3 ] ); - sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 3 ] ); - - /* last row of W_Q18 */ - sum2_Q16 = silk_SMULWB( W_Q18[ 24 ], diff_Q14[ 4 ] ); - sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 4 ] ); - - silk_assert( sum1_Q14 >= 0 ); - - /* find best */ - if( sum1_Q14 < *rate_dist_Q14 ) { - *rate_dist_Q14 = sum1_Q14; - *ind = (opus_int8)k; - *gain_Q7 = gain_tmp_Q7; - } - - /* Go to next cbk vector */ - cb_row_Q7 += LTP_ORDER; - } -} diff --git a/src/opus-1.1/silk/ana_filt_bank_1.c b/src/opus-1.1/silk/ana_filt_bank_1.c deleted file mode 100644 index 24cfb03f..00000000 --- a/src/opus-1.1/silk/ana_filt_bank_1.c +++ /dev/null @@ -1,74 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Coefficients for 2-band filter bank based on first-order allpass filters */ -static opus_int16 A_fb1_20 = 5394 << 1; -static opus_int16 A_fb1_21 = -24290; /* (opus_int16)(20623 << 1) */ - -/* Split signal into two decimated bands using first-order allpass filters */ -void silk_ana_filt_bank_1( - const opus_int16 *in, /* I Input signal [N] */ - opus_int32 *S, /* I/O State vector [2] */ - opus_int16 *outL, /* O Low band [N/2] */ - opus_int16 *outH, /* O High band [N/2] */ - const opus_int32 N /* I Number of input samples */ -) -{ - opus_int k, N2 = silk_RSHIFT( N, 1 ); - opus_int32 in32, X, Y, out_1, out_2; - - /* Internal variables and state are in Q10 format */ - for( k = 0; k < N2; k++ ) { - /* Convert to Q10 */ - in32 = silk_LSHIFT( (opus_int32)in[ 2 * k ], 10 ); - - /* All-pass section for even input sample */ - Y = silk_SUB32( in32, S[ 0 ] ); - X = silk_SMLAWB( Y, Y, A_fb1_21 ); - out_1 = silk_ADD32( S[ 0 ], X ); - S[ 0 ] = silk_ADD32( in32, X ); - - /* Convert to Q10 */ - in32 = silk_LSHIFT( (opus_int32)in[ 2 * k + 1 ], 10 ); - - /* All-pass section for odd input sample, and add to output of previous section */ - Y = silk_SUB32( in32, S[ 1 ] ); - X = silk_SMULWB( Y, A_fb1_20 ); - out_2 = silk_ADD32( S[ 1 ], X ); - S[ 1 ] = silk_ADD32( in32, X ); - - /* Add/subtract, convert back to int16 and store to output */ - outL[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_ADD32( out_2, out_1 ), 11 ) ); - outH[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SUB32( out_2, out_1 ), 11 ) ); - } -} diff --git a/src/opus-1.1/silk/arm/SigProc_FIX_armv4.h b/src/opus-1.1/silk/arm/SigProc_FIX_armv4.h deleted file mode 100644 index ff62b1e5..00000000 --- a/src/opus-1.1/silk/arm/SigProc_FIX_armv4.h +++ /dev/null @@ -1,47 +0,0 @@ -/*********************************************************************** -Copyright (C) 2013 Xiph.Org Foundation and contributors -Copyright (c) 2013 Parrot -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_SIGPROC_FIX_ARMv4_H -#define SILK_SIGPROC_FIX_ARMv4_H - -#undef silk_MLA -static OPUS_INLINE opus_int32 silk_MLA_armv4(opus_int32 a, opus_int32 b, - opus_int32 c) -{ - opus_int32 res; - __asm__( - "#silk_MLA\n\t" - "mla %0, %1, %2, %3\n\t" - : "=&r"(res) - : "r"(b), "r"(c), "r"(a) - ); - return res; -} -#define silk_MLA(a, b, c) (silk_MLA_armv4(a, b, c)) - -#endif diff --git a/src/opus-1.1/silk/arm/SigProc_FIX_armv5e.h b/src/opus-1.1/silk/arm/SigProc_FIX_armv5e.h deleted file mode 100644 index 617a09ca..00000000 --- a/src/opus-1.1/silk/arm/SigProc_FIX_armv5e.h +++ /dev/null @@ -1,61 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Copyright (c) 2013 Parrot -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_SIGPROC_FIX_ARMv5E_H -#define SILK_SIGPROC_FIX_ARMv5E_H - -#undef silk_SMULTT -static OPUS_INLINE opus_int32 silk_SMULTT_armv5e(opus_int32 a, opus_int32 b) -{ - opus_int32 res; - __asm__( - "#silk_SMULTT\n\t" - "smultt %0, %1, %2\n\t" - : "=r"(res) - : "%r"(a), "r"(b) - ); - return res; -} -#define silk_SMULTT(a, b) (silk_SMULTT_armv5e(a, b)) - -#undef silk_SMLATT -static OPUS_INLINE opus_int32 silk_SMLATT_armv5e(opus_int32 a, opus_int32 b, - opus_int32 c) -{ - opus_int32 res; - __asm__( - "#silk_SMLATT\n\t" - "smlatt %0, %1, %2, %3\n\t" - : "=r"(res) - : "%r"(b), "r"(c), "r"(a) - ); - return res; -} -#define silk_SMLATT(a, b, c) (silk_SMLATT_armv5e(a, b, c)) - -#endif diff --git a/src/opus-1.1/silk/arm/macros_armv4.h b/src/opus-1.1/silk/arm/macros_armv4.h deleted file mode 100644 index 3f30e972..00000000 --- a/src/opus-1.1/silk/arm/macros_armv4.h +++ /dev/null @@ -1,103 +0,0 @@ -/*********************************************************************** -Copyright (C) 2013 Xiph.Org Foundation and contributors. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MACROS_ARMv4_H -#define SILK_MACROS_ARMv4_H - -/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ -#undef silk_SMULWB -static OPUS_INLINE opus_int32 silk_SMULWB_armv4(opus_int32 a, opus_int16 b) -{ - unsigned rd_lo; - int rd_hi; - __asm__( - "#silk_SMULWB\n\t" - "smull %0, %1, %2, %3\n\t" - : "=&r"(rd_lo), "=&r"(rd_hi) - : "%r"(a), "r"(b<<16) - ); - return rd_hi; -} -#define silk_SMULWB(a, b) (silk_SMULWB_armv4(a, b)) - -/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ -#undef silk_SMLAWB -#define silk_SMLAWB(a, b, c) ((a) + silk_SMULWB(b, c)) - -/* (a32 * (b32 >> 16)) >> 16 */ -#undef silk_SMULWT -static OPUS_INLINE opus_int32 silk_SMULWT_armv4(opus_int32 a, opus_int32 b) -{ - unsigned rd_lo; - int rd_hi; - __asm__( - "#silk_SMULWT\n\t" - "smull %0, %1, %2, %3\n\t" - : "=&r"(rd_lo), "=&r"(rd_hi) - : "%r"(a), "r"(b&~0xFFFF) - ); - return rd_hi; -} -#define silk_SMULWT(a, b) (silk_SMULWT_armv4(a, b)) - -/* a32 + (b32 * (c32 >> 16)) >> 16 */ -#undef silk_SMLAWT -#define silk_SMLAWT(a, b, c) ((a) + silk_SMULWT(b, c)) - -/* (a32 * b32) >> 16 */ -#undef silk_SMULWW -static OPUS_INLINE opus_int32 silk_SMULWW_armv4(opus_int32 a, opus_int32 b) -{ - unsigned rd_lo; - int rd_hi; - __asm__( - "#silk_SMULWW\n\t" - "smull %0, %1, %2, %3\n\t" - : "=&r"(rd_lo), "=&r"(rd_hi) - : "%r"(a), "r"(b) - ); - return (rd_hi<<16)+(rd_lo>>16); -} -#define silk_SMULWW(a, b) (silk_SMULWW_armv4(a, b)) - -#undef silk_SMLAWW -static OPUS_INLINE opus_int32 silk_SMLAWW_armv4(opus_int32 a, opus_int32 b, - opus_int32 c) -{ - unsigned rd_lo; - int rd_hi; - __asm__( - "#silk_SMLAWW\n\t" - "smull %0, %1, %2, %3\n\t" - : "=&r"(rd_lo), "=&r"(rd_hi) - : "%r"(b), "r"(c) - ); - return a+(rd_hi<<16)+(rd_lo>>16); -} -#define silk_SMLAWW(a, b, c) (silk_SMLAWW_armv4(a, b, c)) - -#endif /* SILK_MACROS_ARMv4_H */ diff --git a/src/opus-1.1/silk/arm/macros_armv5e.h b/src/opus-1.1/silk/arm/macros_armv5e.h deleted file mode 100644 index aad4117e..00000000 --- a/src/opus-1.1/silk/arm/macros_armv5e.h +++ /dev/null @@ -1,213 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Copyright (c) 2013 Parrot -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MACROS_ARMv5E_H -#define SILK_MACROS_ARMv5E_H - -/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ -#undef silk_SMULWB -static OPUS_INLINE opus_int32 silk_SMULWB_armv5e(opus_int32 a, opus_int16 b) -{ - int res; - __asm__( - "#silk_SMULWB\n\t" - "smulwb %0, %1, %2\n\t" - : "=r"(res) - : "r"(a), "r"(b) - ); - return res; -} -#define silk_SMULWB(a, b) (silk_SMULWB_armv5e(a, b)) - -/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ -#undef silk_SMLAWB -static OPUS_INLINE opus_int32 silk_SMLAWB_armv5e(opus_int32 a, opus_int32 b, - opus_int16 c) -{ - int res; - __asm__( - "#silk_SMLAWB\n\t" - "smlawb %0, %1, %2, %3\n\t" - : "=r"(res) - : "r"(b), "r"(c), "r"(a) - ); - return res; -} -#define silk_SMLAWB(a, b, c) (silk_SMLAWB_armv5e(a, b, c)) - -/* (a32 * (b32 >> 16)) >> 16 */ -#undef silk_SMULWT -static OPUS_INLINE opus_int32 silk_SMULWT_armv5e(opus_int32 a, opus_int32 b) -{ - int res; - __asm__( - "#silk_SMULWT\n\t" - "smulwt %0, %1, %2\n\t" - : "=r"(res) - : "r"(a), "r"(b) - ); - return res; -} -#define silk_SMULWT(a, b) (silk_SMULWT_armv5e(a, b)) - -/* a32 + (b32 * (c32 >> 16)) >> 16 */ -#undef silk_SMLAWT -static OPUS_INLINE opus_int32 silk_SMLAWT_armv5e(opus_int32 a, opus_int32 b, - opus_int32 c) -{ - int res; - __asm__( - "#silk_SMLAWT\n\t" - "smlawt %0, %1, %2, %3\n\t" - : "=r"(res) - : "r"(b), "r"(c), "r"(a) - ); - return res; -} -#define silk_SMLAWT(a, b, c) (silk_SMLAWT_armv5e(a, b, c)) - -/* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */ -#undef silk_SMULBB -static OPUS_INLINE opus_int32 silk_SMULBB_armv5e(opus_int32 a, opus_int32 b) -{ - int res; - __asm__( - "#silk_SMULBB\n\t" - "smulbb %0, %1, %2\n\t" - : "=r"(res) - : "%r"(a), "r"(b) - ); - return res; -} -#define silk_SMULBB(a, b) (silk_SMULBB_armv5e(a, b)) - -/* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) output have to be 32bit int */ -#undef silk_SMLABB -static OPUS_INLINE opus_int32 silk_SMLABB_armv5e(opus_int32 a, opus_int32 b, - opus_int32 c) -{ - int res; - __asm__( - "#silk_SMLABB\n\t" - "smlabb %0, %1, %2, %3\n\t" - : "=r"(res) - : "%r"(b), "r"(c), "r"(a) - ); - return res; -} -#define silk_SMLABB(a, b, c) (silk_SMLABB_armv5e(a, b, c)) - -/* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */ -#undef silk_SMULBT -static OPUS_INLINE opus_int32 silk_SMULBT_armv5e(opus_int32 a, opus_int32 b) -{ - int res; - __asm__( - "#silk_SMULBT\n\t" - "smulbt %0, %1, %2\n\t" - : "=r"(res) - : "r"(a), "r"(b) - ); - return res; -} -#define silk_SMULBT(a, b) (silk_SMULBT_armv5e(a, b)) - -/* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */ -#undef silk_SMLABT -static OPUS_INLINE opus_int32 silk_SMLABT_armv5e(opus_int32 a, opus_int32 b, - opus_int32 c) -{ - int res; - __asm__( - "#silk_SMLABT\n\t" - "smlabt %0, %1, %2, %3\n\t" - : "=r"(res) - : "r"(b), "r"(c), "r"(a) - ); - return res; -} -#define silk_SMLABT(a, b, c) (silk_SMLABT_armv5e(a, b, c)) - -/* add/subtract with output saturated */ -#undef silk_ADD_SAT32 -static OPUS_INLINE opus_int32 silk_ADD_SAT32_armv5e(opus_int32 a, opus_int32 b) -{ - int res; - __asm__( - "#silk_ADD_SAT32\n\t" - "qadd %0, %1, %2\n\t" - : "=r"(res) - : "%r"(a), "r"(b) - ); - return res; -} -#define silk_ADD_SAT32(a, b) (silk_ADD_SAT32_armv5e(a, b)) - -#undef silk_SUB_SAT32 -static OPUS_INLINE opus_int32 silk_SUB_SAT32_armv5e(opus_int32 a, opus_int32 b) -{ - int res; - __asm__( - "#silk_SUB_SAT32\n\t" - "qsub %0, %1, %2\n\t" - : "=r"(res) - : "r"(a), "r"(b) - ); - return res; -} -#define silk_SUB_SAT32(a, b) (silk_SUB_SAT32_armv5e(a, b)) - -#undef silk_CLZ16 -static OPUS_INLINE opus_int32 silk_CLZ16_armv5(opus_int16 in16) -{ - int res; - __asm__( - "#silk_CLZ16\n\t" - "clz %0, %1;\n" - : "=r"(res) - : "r"(in16<<16|0x8000) - ); - return res; -} -#define silk_CLZ16(in16) (silk_CLZ16_armv5(in16)) - -#undef silk_CLZ32 -static OPUS_INLINE opus_int32 silk_CLZ32_armv5(opus_int32 in32) -{ - int res; - __asm__( - "#silk_CLZ32\n\t" - "clz %0, %1\n\t" - : "=r"(res) - : "r"(in32) - ); - return res; -} -#define silk_CLZ32(in32) (silk_CLZ32_armv5(in32)) - -#endif /* SILK_MACROS_ARMv5E_H */ diff --git a/src/opus-1.1/silk/biquad_alt.c b/src/opus-1.1/silk/biquad_alt.c deleted file mode 100644 index d55f5ee9..00000000 --- a/src/opus-1.1/silk/biquad_alt.c +++ /dev/null @@ -1,78 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -/* * - * silk_biquad_alt.c * - * * - * Second order ARMA filter * - * Can handle slowly varying filter coefficients * - * */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Second order ARMA filter, alternative implementation */ -void silk_biquad_alt( - const opus_int16 *in, /* I input signal */ - const opus_int32 *B_Q28, /* I MA coefficients [3] */ - const opus_int32 *A_Q28, /* I AR coefficients [2] */ - opus_int32 *S, /* I/O State vector [2] */ - opus_int16 *out, /* O output signal */ - const opus_int32 len, /* I signal length (must be even) */ - opus_int stride /* I Operate on interleaved signal if > 1 */ -) -{ - /* DIRECT FORM II TRANSPOSED (uses 2 element state vector) */ - opus_int k; - opus_int32 inval, A0_U_Q28, A0_L_Q28, A1_U_Q28, A1_L_Q28, out32_Q14; - - /* Negate A_Q28 values and split in two parts */ - A0_L_Q28 = ( -A_Q28[ 0 ] ) & 0x00003FFF; /* lower part */ - A0_U_Q28 = silk_RSHIFT( -A_Q28[ 0 ], 14 ); /* upper part */ - A1_L_Q28 = ( -A_Q28[ 1 ] ) & 0x00003FFF; /* lower part */ - A1_U_Q28 = silk_RSHIFT( -A_Q28[ 1 ], 14 ); /* upper part */ - - for( k = 0; k < len; k++ ) { - /* S[ 0 ], S[ 1 ]: Q12 */ - inval = in[ k * stride ]; - out32_Q14 = silk_LSHIFT( silk_SMLAWB( S[ 0 ], B_Q28[ 0 ], inval ), 2 ); - - S[ 0 ] = S[1] + silk_RSHIFT_ROUND( silk_SMULWB( out32_Q14, A0_L_Q28 ), 14 ); - S[ 0 ] = silk_SMLAWB( S[ 0 ], out32_Q14, A0_U_Q28 ); - S[ 0 ] = silk_SMLAWB( S[ 0 ], B_Q28[ 1 ], inval); - - S[ 1 ] = silk_RSHIFT_ROUND( silk_SMULWB( out32_Q14, A1_L_Q28 ), 14 ); - S[ 1 ] = silk_SMLAWB( S[ 1 ], out32_Q14, A1_U_Q28 ); - S[ 1 ] = silk_SMLAWB( S[ 1 ], B_Q28[ 2 ], inval ); - - /* Scale back to Q0 and saturate */ - out[ k * stride ] = (opus_int16)silk_SAT16( silk_RSHIFT( out32_Q14 + (1<<14) - 1, 14 ) ); - } -} diff --git a/src/opus-1.1/silk/bwexpander.c b/src/opus-1.1/silk/bwexpander.c deleted file mode 100644 index 2eb44566..00000000 --- a/src/opus-1.1/silk/bwexpander.c +++ /dev/null @@ -1,51 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Chirp (bandwidth expand) LP AR filter */ -void silk_bwexpander( - opus_int16 *ar, /* I/O AR filter to be expanded (without leading 1) */ - const opus_int d, /* I Length of ar */ - opus_int32 chirp_Q16 /* I Chirp factor (typically in the range 0 to 1) */ -) -{ - opus_int i; - opus_int32 chirp_minus_one_Q16 = chirp_Q16 - 65536; - - /* NB: Dont use silk_SMULWB, instead of silk_RSHIFT_ROUND( silk_MUL(), 16 ), below. */ - /* Bias in silk_SMULWB can lead to unstable filters */ - for( i = 0; i < d - 1; i++ ) { - ar[ i ] = (opus_int16)silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, ar[ i ] ), 16 ); - chirp_Q16 += silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, chirp_minus_one_Q16 ), 16 ); - } - ar[ d - 1 ] = (opus_int16)silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, ar[ d - 1 ] ), 16 ); -} diff --git a/src/opus-1.1/silk/bwexpander_32.c b/src/opus-1.1/silk/bwexpander_32.c deleted file mode 100644 index d0010f73..00000000 --- a/src/opus-1.1/silk/bwexpander_32.c +++ /dev/null @@ -1,50 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Chirp (bandwidth expand) LP AR filter */ -void silk_bwexpander_32( - opus_int32 *ar, /* I/O AR filter to be expanded (without leading 1) */ - const opus_int d, /* I Length of ar */ - opus_int32 chirp_Q16 /* I Chirp factor in Q16 */ -) -{ - opus_int i; - opus_int32 chirp_minus_one_Q16 = chirp_Q16 - 65536; - - for( i = 0; i < d - 1; i++ ) { - ar[ i ] = silk_SMULWW( chirp_Q16, ar[ i ] ); - chirp_Q16 += silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, chirp_minus_one_Q16 ), 16 ); - } - ar[ d - 1 ] = silk_SMULWW( chirp_Q16, ar[ d - 1 ] ); -} - diff --git a/src/opus-1.1/silk/check_control_input.c b/src/opus-1.1/silk/check_control_input.c deleted file mode 100644 index b5de9ce4..00000000 --- a/src/opus-1.1/silk/check_control_input.c +++ /dev/null @@ -1,106 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "control.h" -#include "errors.h" - -/* Check encoder control struct */ -opus_int check_control_input( - silk_EncControlStruct *encControl /* I Control structure */ -) -{ - silk_assert( encControl != NULL ); - - if( ( ( encControl->API_sampleRate != 8000 ) && - ( encControl->API_sampleRate != 12000 ) && - ( encControl->API_sampleRate != 16000 ) && - ( encControl->API_sampleRate != 24000 ) && - ( encControl->API_sampleRate != 32000 ) && - ( encControl->API_sampleRate != 44100 ) && - ( encControl->API_sampleRate != 48000 ) ) || - ( ( encControl->desiredInternalSampleRate != 8000 ) && - ( encControl->desiredInternalSampleRate != 12000 ) && - ( encControl->desiredInternalSampleRate != 16000 ) ) || - ( ( encControl->maxInternalSampleRate != 8000 ) && - ( encControl->maxInternalSampleRate != 12000 ) && - ( encControl->maxInternalSampleRate != 16000 ) ) || - ( ( encControl->minInternalSampleRate != 8000 ) && - ( encControl->minInternalSampleRate != 12000 ) && - ( encControl->minInternalSampleRate != 16000 ) ) || - ( encControl->minInternalSampleRate > encControl->desiredInternalSampleRate ) || - ( encControl->maxInternalSampleRate < encControl->desiredInternalSampleRate ) || - ( encControl->minInternalSampleRate > encControl->maxInternalSampleRate ) ) { - silk_assert( 0 ); - return SILK_ENC_FS_NOT_SUPPORTED; - } - if( encControl->payloadSize_ms != 10 && - encControl->payloadSize_ms != 20 && - encControl->payloadSize_ms != 40 && - encControl->payloadSize_ms != 60 ) { - silk_assert( 0 ); - return SILK_ENC_PACKET_SIZE_NOT_SUPPORTED; - } - if( encControl->packetLossPercentage < 0 || encControl->packetLossPercentage > 100 ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_LOSS_RATE; - } - if( encControl->useDTX < 0 || encControl->useDTX > 1 ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_DTX_SETTING; - } - if( encControl->useCBR < 0 || encControl->useCBR > 1 ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_CBR_SETTING; - } - if( encControl->useInBandFEC < 0 || encControl->useInBandFEC > 1 ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_INBAND_FEC_SETTING; - } - if( encControl->nChannelsAPI < 1 || encControl->nChannelsAPI > ENCODER_NUM_CHANNELS ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; - } - if( encControl->nChannelsInternal < 1 || encControl->nChannelsInternal > ENCODER_NUM_CHANNELS ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; - } - if( encControl->nChannelsInternal > encControl->nChannelsAPI ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; - } - if( encControl->complexity < 0 || encControl->complexity > 10 ) { - silk_assert( 0 ); - return SILK_ENC_INVALID_COMPLEXITY_SETTING; - } - - return SILK_NO_ERROR; -} diff --git a/src/opus-1.1/silk/code_signs.c b/src/opus-1.1/silk/code_signs.c deleted file mode 100644 index 0419ea26..00000000 --- a/src/opus-1.1/silk/code_signs.c +++ /dev/null @@ -1,115 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/*#define silk_enc_map(a) ((a) > 0 ? 1 : 0)*/ -/*#define silk_dec_map(a) ((a) > 0 ? 1 : -1)*/ -/* shifting avoids if-statement */ -#define silk_enc_map(a) ( silk_RSHIFT( (a), 15 ) + 1 ) -#define silk_dec_map(a) ( silk_LSHIFT( (a), 1 ) - 1 ) - -/* Encodes signs of excitation */ -void silk_encode_signs( - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - const opus_int8 pulses[], /* I pulse signal */ - opus_int length, /* I length of input */ - const opus_int signalType, /* I Signal type */ - const opus_int quantOffsetType, /* I Quantization offset type */ - const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ -) -{ - opus_int i, j, p; - opus_uint8 icdf[ 2 ]; - const opus_int8 *q_ptr; - const opus_uint8 *icdf_ptr; - - icdf[ 1 ] = 0; - q_ptr = pulses; - i = silk_SMULBB( 7, silk_ADD_LSHIFT( quantOffsetType, signalType, 1 ) ); - icdf_ptr = &silk_sign_iCDF[ i ]; - length = silk_RSHIFT( length + SHELL_CODEC_FRAME_LENGTH/2, LOG2_SHELL_CODEC_FRAME_LENGTH ); - for( i = 0; i < length; i++ ) { - p = sum_pulses[ i ]; - if( p > 0 ) { - icdf[ 0 ] = icdf_ptr[ silk_min( p & 0x1F, 6 ) ]; - for( j = 0; j < SHELL_CODEC_FRAME_LENGTH; j++ ) { - if( q_ptr[ j ] != 0 ) { - ec_enc_icdf( psRangeEnc, silk_enc_map( q_ptr[ j ]), icdf, 8 ); - } - } - } - q_ptr += SHELL_CODEC_FRAME_LENGTH; - } -} - -/* Decodes signs of excitation */ -void silk_decode_signs( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int pulses[], /* I/O pulse signal */ - opus_int length, /* I length of input */ - const opus_int signalType, /* I Signal type */ - const opus_int quantOffsetType, /* I Quantization offset type */ - const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ -) -{ - opus_int i, j, p; - opus_uint8 icdf[ 2 ]; - opus_int *q_ptr; - const opus_uint8 *icdf_ptr; - - icdf[ 1 ] = 0; - q_ptr = pulses; - i = silk_SMULBB( 7, silk_ADD_LSHIFT( quantOffsetType, signalType, 1 ) ); - icdf_ptr = &silk_sign_iCDF[ i ]; - length = silk_RSHIFT( length + SHELL_CODEC_FRAME_LENGTH/2, LOG2_SHELL_CODEC_FRAME_LENGTH ); - for( i = 0; i < length; i++ ) { - p = sum_pulses[ i ]; - if( p > 0 ) { - icdf[ 0 ] = icdf_ptr[ silk_min( p & 0x1F, 6 ) ]; - for( j = 0; j < SHELL_CODEC_FRAME_LENGTH; j++ ) { - if( q_ptr[ j ] > 0 ) { - /* attach sign */ -#if 0 - /* conditional implementation */ - if( ec_dec_icdf( psRangeDec, icdf, 8 ) == 0 ) { - q_ptr[ j ] = -q_ptr[ j ]; - } -#else - /* implementation with shift, subtraction, multiplication */ - q_ptr[ j ] *= silk_dec_map( ec_dec_icdf( psRangeDec, icdf, 8 ) ); -#endif - } - } - } - q_ptr += SHELL_CODEC_FRAME_LENGTH; - } -} diff --git a/src/opus-1.1/silk/control.h b/src/opus-1.1/silk/control.h deleted file mode 100644 index 747e5426..00000000 --- a/src/opus-1.1/silk/control.h +++ /dev/null @@ -1,142 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_CONTROL_H -#define SILK_CONTROL_H - -#include "typedef.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* Decoder API flags */ -#define FLAG_DECODE_NORMAL 0 -#define FLAG_PACKET_LOST 1 -#define FLAG_DECODE_LBRR 2 - -/***********************************************/ -/* Structure for controlling encoder operation */ -/***********************************************/ -typedef struct { - /* I: Number of channels; 1/2 */ - opus_int32 nChannelsAPI; - - /* I: Number of channels; 1/2 */ - opus_int32 nChannelsInternal; - - /* I: Input signal sampling rate in Hertz; 8000/12000/16000/24000/32000/44100/48000 */ - opus_int32 API_sampleRate; - - /* I: Maximum internal sampling rate in Hertz; 8000/12000/16000 */ - opus_int32 maxInternalSampleRate; - - /* I: Minimum internal sampling rate in Hertz; 8000/12000/16000 */ - opus_int32 minInternalSampleRate; - - /* I: Soft request for internal sampling rate in Hertz; 8000/12000/16000 */ - opus_int32 desiredInternalSampleRate; - - /* I: Number of samples per packet in milliseconds; 10/20/40/60 */ - opus_int payloadSize_ms; - - /* I: Bitrate during active speech in bits/second; internally limited */ - opus_int32 bitRate; - - /* I: Uplink packet loss in percent (0-100) */ - opus_int packetLossPercentage; - - /* I: Complexity mode; 0 is lowest, 10 is highest complexity */ - opus_int complexity; - - /* I: Flag to enable in-band Forward Error Correction (FEC); 0/1 */ - opus_int useInBandFEC; - - /* I: Flag to enable discontinuous transmission (DTX); 0/1 */ - opus_int useDTX; - - /* I: Flag to use constant bitrate */ - opus_int useCBR; - - /* I: Maximum number of bits allowed for the frame */ - opus_int maxBits; - - /* I: Causes a smooth downmix to mono */ - opus_int toMono; - - /* I: Opus encoder is allowing us to switch bandwidth */ - opus_int opusCanSwitch; - - /* I: Make frames as independent as possible (but still use LPC) */ - opus_int reducedDependency; - - /* O: Internal sampling rate used, in Hertz; 8000/12000/16000 */ - opus_int32 internalSampleRate; - - /* O: Flag that bandwidth switching is allowed (because low voice activity) */ - opus_int allowBandwidthSwitch; - - /* O: Flag that SILK runs in WB mode without variable LP filter (use for switching between WB/SWB/FB) */ - opus_int inWBmodeWithoutVariableLP; - - /* O: Stereo width */ - opus_int stereoWidth_Q14; - - /* O: Tells the Opus encoder we're ready to switch */ - opus_int switchReady; - -} silk_EncControlStruct; - -/**************************************************************************/ -/* Structure for controlling decoder operation and reading decoder status */ -/**************************************************************************/ -typedef struct { - /* I: Number of channels; 1/2 */ - opus_int32 nChannelsAPI; - - /* I: Number of channels; 1/2 */ - opus_int32 nChannelsInternal; - - /* I: Output signal sampling rate in Hertz; 8000/12000/16000/24000/32000/44100/48000 */ - opus_int32 API_sampleRate; - - /* I: Internal sampling rate used, in Hertz; 8000/12000/16000 */ - opus_int32 internalSampleRate; - - /* I: Number of samples per packet in milliseconds; 10/20/40/60 */ - opus_int payloadSize_ms; - - /* O: Pitch lag of previous frame (0 if unvoiced), measured in samples at 48 kHz */ - opus_int prevPitchLag; -} silk_DecControlStruct; - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/control_SNR.c b/src/opus-1.1/silk/control_SNR.c deleted file mode 100644 index f04e69fc..00000000 --- a/src/opus-1.1/silk/control_SNR.c +++ /dev/null @@ -1,81 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "tuning_parameters.h" - -/* Control SNR of redidual quantizer */ -opus_int silk_control_SNR( - silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ - opus_int32 TargetRate_bps /* I Target max bitrate (bps) */ -) -{ - opus_int k, ret = SILK_NO_ERROR; - opus_int32 frac_Q6; - const opus_int32 *rateTable; - - /* Set bitrate/coding quality */ - TargetRate_bps = silk_LIMIT( TargetRate_bps, MIN_TARGET_RATE_BPS, MAX_TARGET_RATE_BPS ); - if( TargetRate_bps != psEncC->TargetRate_bps ) { - psEncC->TargetRate_bps = TargetRate_bps; - - /* If new TargetRate_bps, translate to SNR_dB value */ - if( psEncC->fs_kHz == 8 ) { - rateTable = silk_TargetRate_table_NB; - } else if( psEncC->fs_kHz == 12 ) { - rateTable = silk_TargetRate_table_MB; - } else { - rateTable = silk_TargetRate_table_WB; - } - - /* Reduce bitrate for 10 ms modes in these calculations */ - if( psEncC->nb_subfr == 2 ) { - TargetRate_bps -= REDUCE_BITRATE_10_MS_BPS; - } - - /* Find bitrate interval in table and interpolate */ - for( k = 1; k < TARGET_RATE_TAB_SZ; k++ ) { - if( TargetRate_bps <= rateTable[ k ] ) { - frac_Q6 = silk_DIV32( silk_LSHIFT( TargetRate_bps - rateTable[ k - 1 ], 6 ), - rateTable[ k ] - rateTable[ k - 1 ] ); - psEncC->SNR_dB_Q7 = silk_LSHIFT( silk_SNR_table_Q1[ k - 1 ], 6 ) + silk_MUL( frac_Q6, silk_SNR_table_Q1[ k ] - silk_SNR_table_Q1[ k - 1 ] ); - break; - } - } - - /* Reduce coding quality whenever LBRR is enabled, to free up some bits */ - if( psEncC->LBRR_enabled ) { - psEncC->SNR_dB_Q7 = silk_SMLABB( psEncC->SNR_dB_Q7, 12 - psEncC->LBRR_GainIncreases, SILK_FIX_CONST( -0.25, 7 ) ); - } - } - - return ret; -} diff --git a/src/opus-1.1/silk/control_audio_bandwidth.c b/src/opus-1.1/silk/control_audio_bandwidth.c deleted file mode 100644 index 4f9bc5cb..00000000 --- a/src/opus-1.1/silk/control_audio_bandwidth.c +++ /dev/null @@ -1,126 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "tuning_parameters.h" - -/* Control internal sampling rate */ -opus_int silk_control_audio_bandwidth( - silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ - silk_EncControlStruct *encControl /* I Control structure */ -) -{ - opus_int fs_kHz; - opus_int32 fs_Hz; - - fs_kHz = psEncC->fs_kHz; - fs_Hz = silk_SMULBB( fs_kHz, 1000 ); - if( fs_Hz == 0 ) { - /* Encoder has just been initialized */ - fs_Hz = silk_min( psEncC->desiredInternal_fs_Hz, psEncC->API_fs_Hz ); - fs_kHz = silk_DIV32_16( fs_Hz, 1000 ); - } else if( fs_Hz > psEncC->API_fs_Hz || fs_Hz > psEncC->maxInternal_fs_Hz || fs_Hz < psEncC->minInternal_fs_Hz ) { - /* Make sure internal rate is not higher than external rate or maximum allowed, or lower than minimum allowed */ - fs_Hz = psEncC->API_fs_Hz; - fs_Hz = silk_min( fs_Hz, psEncC->maxInternal_fs_Hz ); - fs_Hz = silk_max( fs_Hz, psEncC->minInternal_fs_Hz ); - fs_kHz = silk_DIV32_16( fs_Hz, 1000 ); - } else { - /* State machine for the internal sampling rate switching */ - if( psEncC->sLP.transition_frame_no >= TRANSITION_FRAMES ) { - /* Stop transition phase */ - psEncC->sLP.mode = 0; - } - if( psEncC->allow_bandwidth_switch || encControl->opusCanSwitch ) { - /* Check if we should switch down */ - if( silk_SMULBB( psEncC->fs_kHz, 1000 ) > psEncC->desiredInternal_fs_Hz ) - { - /* Switch down */ - if( psEncC->sLP.mode == 0 ) { - /* New transition */ - psEncC->sLP.transition_frame_no = TRANSITION_FRAMES; - - /* Reset transition filter state */ - silk_memset( psEncC->sLP.In_LP_State, 0, sizeof( psEncC->sLP.In_LP_State ) ); - } - if( encControl->opusCanSwitch ) { - /* Stop transition phase */ - psEncC->sLP.mode = 0; - - /* Switch to a lower sample frequency */ - fs_kHz = psEncC->fs_kHz == 16 ? 12 : 8; - } else { - if( psEncC->sLP.transition_frame_no <= 0 ) { - encControl->switchReady = 1; - /* Make room for redundancy */ - encControl->maxBits -= encControl->maxBits * 5 / ( encControl->payloadSize_ms + 5 ); - } else { - /* Direction: down (at double speed) */ - psEncC->sLP.mode = -2; - } - } - } - else - /* Check if we should switch up */ - if( silk_SMULBB( psEncC->fs_kHz, 1000 ) < psEncC->desiredInternal_fs_Hz ) - { - /* Switch up */ - if( encControl->opusCanSwitch ) { - /* Switch to a higher sample frequency */ - fs_kHz = psEncC->fs_kHz == 8 ? 12 : 16; - - /* New transition */ - psEncC->sLP.transition_frame_no = 0; - - /* Reset transition filter state */ - silk_memset( psEncC->sLP.In_LP_State, 0, sizeof( psEncC->sLP.In_LP_State ) ); - - /* Direction: up */ - psEncC->sLP.mode = 1; - } else { - if( psEncC->sLP.mode == 0 ) { - encControl->switchReady = 1; - /* Make room for redundancy */ - encControl->maxBits -= encControl->maxBits * 5 / ( encControl->payloadSize_ms + 5 ); - } else { - /* Direction: up */ - psEncC->sLP.mode = 1; - } - } - } else { - if (psEncC->sLP.mode<0) - psEncC->sLP.mode = 1; - } - } - } - - return fs_kHz; -} diff --git a/src/opus-1.1/silk/control_codec.c b/src/opus-1.1/silk/control_codec.c deleted file mode 100644 index 1f674bdd..00000000 --- a/src/opus-1.1/silk/control_codec.c +++ /dev/null @@ -1,422 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef FIXED_POINT -#include "main_FIX.h" -#define silk_encoder_state_Fxx silk_encoder_state_FIX -#else -#include "main_FLP.h" -#define silk_encoder_state_Fxx silk_encoder_state_FLP -#endif -#include "stack_alloc.h" -#include "tuning_parameters.h" -#include "pitch_est_defines.h" - -static opus_int silk_setup_resamplers( - silk_encoder_state_Fxx *psEnc, /* I/O */ - opus_int fs_kHz /* I */ -); - -static opus_int silk_setup_fs( - silk_encoder_state_Fxx *psEnc, /* I/O */ - opus_int fs_kHz, /* I */ - opus_int PacketSize_ms /* I */ -); - -static opus_int silk_setup_complexity( - silk_encoder_state *psEncC, /* I/O */ - opus_int Complexity /* I */ -); - -static OPUS_INLINE opus_int silk_setup_LBRR( - silk_encoder_state *psEncC, /* I/O */ - const opus_int32 TargetRate_bps /* I */ -); - - -/* Control encoder */ -opus_int silk_control_encoder( - silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk encoder state */ - silk_EncControlStruct *encControl, /* I Control structure */ - const opus_int32 TargetRate_bps, /* I Target max bitrate (bps) */ - const opus_int allow_bw_switch, /* I Flag to allow switching audio bandwidth */ - const opus_int channelNb, /* I Channel number */ - const opus_int force_fs_kHz -) -{ - opus_int fs_kHz, ret = 0; - - psEnc->sCmn.useDTX = encControl->useDTX; - psEnc->sCmn.useCBR = encControl->useCBR; - psEnc->sCmn.API_fs_Hz = encControl->API_sampleRate; - psEnc->sCmn.maxInternal_fs_Hz = encControl->maxInternalSampleRate; - psEnc->sCmn.minInternal_fs_Hz = encControl->minInternalSampleRate; - psEnc->sCmn.desiredInternal_fs_Hz = encControl->desiredInternalSampleRate; - psEnc->sCmn.useInBandFEC = encControl->useInBandFEC; - psEnc->sCmn.nChannelsAPI = encControl->nChannelsAPI; - psEnc->sCmn.nChannelsInternal = encControl->nChannelsInternal; - psEnc->sCmn.allow_bandwidth_switch = allow_bw_switch; - psEnc->sCmn.channelNb = channelNb; - - if( psEnc->sCmn.controlled_since_last_payload != 0 && psEnc->sCmn.prefillFlag == 0 ) { - if( psEnc->sCmn.API_fs_Hz != psEnc->sCmn.prev_API_fs_Hz && psEnc->sCmn.fs_kHz > 0 ) { - /* Change in API sampling rate in the middle of encoding a packet */ - ret += silk_setup_resamplers( psEnc, psEnc->sCmn.fs_kHz ); - } - return ret; - } - - /* Beyond this point we know that there are no previously coded frames in the payload buffer */ - - /********************************************/ - /* Determine internal sampling rate */ - /********************************************/ - fs_kHz = silk_control_audio_bandwidth( &psEnc->sCmn, encControl ); - if( force_fs_kHz ) { - fs_kHz = force_fs_kHz; - } - /********************************************/ - /* Prepare resampler and buffered data */ - /********************************************/ - ret += silk_setup_resamplers( psEnc, fs_kHz ); - - /********************************************/ - /* Set internal sampling frequency */ - /********************************************/ - ret += silk_setup_fs( psEnc, fs_kHz, encControl->payloadSize_ms ); - - /********************************************/ - /* Set encoding complexity */ - /********************************************/ - ret += silk_setup_complexity( &psEnc->sCmn, encControl->complexity ); - - /********************************************/ - /* Set packet loss rate measured by farend */ - /********************************************/ - psEnc->sCmn.PacketLoss_perc = encControl->packetLossPercentage; - - /********************************************/ - /* Set LBRR usage */ - /********************************************/ - ret += silk_setup_LBRR( &psEnc->sCmn, TargetRate_bps ); - - psEnc->sCmn.controlled_since_last_payload = 1; - - return ret; -} - -static opus_int silk_setup_resamplers( - silk_encoder_state_Fxx *psEnc, /* I/O */ - opus_int fs_kHz /* I */ -) -{ - opus_int ret = SILK_NO_ERROR; - SAVE_STACK; - - if( psEnc->sCmn.fs_kHz != fs_kHz || psEnc->sCmn.prev_API_fs_Hz != psEnc->sCmn.API_fs_Hz ) - { - if( psEnc->sCmn.fs_kHz == 0 ) { - /* Initialize the resampler for enc_API.c preparing resampling from API_fs_Hz to fs_kHz */ - ret += silk_resampler_init( &psEnc->sCmn.resampler_state, psEnc->sCmn.API_fs_Hz, fs_kHz * 1000, 1 ); - } else { - VARDECL( opus_int16, x_buf_API_fs_Hz ); - VARDECL( silk_resampler_state_struct, temp_resampler_state ); -#ifdef FIXED_POINT - opus_int16 *x_bufFIX = psEnc->x_buf; -#else - VARDECL( opus_int16, x_bufFIX ); - opus_int32 new_buf_samples; -#endif - opus_int32 api_buf_samples; - opus_int32 old_buf_samples; - opus_int32 buf_length_ms; - - buf_length_ms = silk_LSHIFT( psEnc->sCmn.nb_subfr * 5, 1 ) + LA_SHAPE_MS; - old_buf_samples = buf_length_ms * psEnc->sCmn.fs_kHz; - -#ifndef FIXED_POINT - new_buf_samples = buf_length_ms * fs_kHz; - ALLOC( x_bufFIX, silk_max( old_buf_samples, new_buf_samples ), - opus_int16 ); - silk_float2short_array( x_bufFIX, psEnc->x_buf, old_buf_samples ); -#endif - - /* Initialize resampler for temporary resampling of x_buf data to API_fs_Hz */ - ALLOC( temp_resampler_state, 1, silk_resampler_state_struct ); - ret += silk_resampler_init( temp_resampler_state, silk_SMULBB( psEnc->sCmn.fs_kHz, 1000 ), psEnc->sCmn.API_fs_Hz, 0 ); - - /* Calculate number of samples to temporarily upsample */ - api_buf_samples = buf_length_ms * silk_DIV32_16( psEnc->sCmn.API_fs_Hz, 1000 ); - - /* Temporary resampling of x_buf data to API_fs_Hz */ - ALLOC( x_buf_API_fs_Hz, api_buf_samples, opus_int16 ); - ret += silk_resampler( temp_resampler_state, x_buf_API_fs_Hz, x_bufFIX, old_buf_samples ); - - /* Initialize the resampler for enc_API.c preparing resampling from API_fs_Hz to fs_kHz */ - ret += silk_resampler_init( &psEnc->sCmn.resampler_state, psEnc->sCmn.API_fs_Hz, silk_SMULBB( fs_kHz, 1000 ), 1 ); - - /* Correct resampler state by resampling buffered data from API_fs_Hz to fs_kHz */ - ret += silk_resampler( &psEnc->sCmn.resampler_state, x_bufFIX, x_buf_API_fs_Hz, api_buf_samples ); - -#ifndef FIXED_POINT - silk_short2float_array( psEnc->x_buf, x_bufFIX, new_buf_samples); -#endif - } - } - - psEnc->sCmn.prev_API_fs_Hz = psEnc->sCmn.API_fs_Hz; - - RESTORE_STACK; - return ret; -} - -static opus_int silk_setup_fs( - silk_encoder_state_Fxx *psEnc, /* I/O */ - opus_int fs_kHz, /* I */ - opus_int PacketSize_ms /* I */ -) -{ - opus_int ret = SILK_NO_ERROR; - - /* Set packet size */ - if( PacketSize_ms != psEnc->sCmn.PacketSize_ms ) { - if( ( PacketSize_ms != 10 ) && - ( PacketSize_ms != 20 ) && - ( PacketSize_ms != 40 ) && - ( PacketSize_ms != 60 ) ) { - ret = SILK_ENC_PACKET_SIZE_NOT_SUPPORTED; - } - if( PacketSize_ms <= 10 ) { - psEnc->sCmn.nFramesPerPacket = 1; - psEnc->sCmn.nb_subfr = PacketSize_ms == 10 ? 2 : 1; - psEnc->sCmn.frame_length = silk_SMULBB( PacketSize_ms, fs_kHz ); - psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS_2_SF, fs_kHz ); - if( psEnc->sCmn.fs_kHz == 8 ) { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF; - } else { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF; - } - } else { - psEnc->sCmn.nFramesPerPacket = silk_DIV32_16( PacketSize_ms, MAX_FRAME_LENGTH_MS ); - psEnc->sCmn.nb_subfr = MAX_NB_SUBFR; - psEnc->sCmn.frame_length = silk_SMULBB( 20, fs_kHz ); - psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS, fs_kHz ); - if( psEnc->sCmn.fs_kHz == 8 ) { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_NB_iCDF; - } else { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_iCDF; - } - } - psEnc->sCmn.PacketSize_ms = PacketSize_ms; - psEnc->sCmn.TargetRate_bps = 0; /* trigger new SNR computation */ - } - - /* Set internal sampling frequency */ - silk_assert( fs_kHz == 8 || fs_kHz == 12 || fs_kHz == 16 ); - silk_assert( psEnc->sCmn.nb_subfr == 2 || psEnc->sCmn.nb_subfr == 4 ); - if( psEnc->sCmn.fs_kHz != fs_kHz ) { - /* reset part of the state */ - silk_memset( &psEnc->sShape, 0, sizeof( psEnc->sShape ) ); - silk_memset( &psEnc->sPrefilt, 0, sizeof( psEnc->sPrefilt ) ); - silk_memset( &psEnc->sCmn.sNSQ, 0, sizeof( psEnc->sCmn.sNSQ ) ); - silk_memset( psEnc->sCmn.prev_NLSFq_Q15, 0, sizeof( psEnc->sCmn.prev_NLSFq_Q15 ) ); - silk_memset( &psEnc->sCmn.sLP.In_LP_State, 0, sizeof( psEnc->sCmn.sLP.In_LP_State ) ); - psEnc->sCmn.inputBufIx = 0; - psEnc->sCmn.nFramesEncoded = 0; - psEnc->sCmn.TargetRate_bps = 0; /* trigger new SNR computation */ - - /* Initialize non-zero parameters */ - psEnc->sCmn.prevLag = 100; - psEnc->sCmn.first_frame_after_reset = 1; - psEnc->sPrefilt.lagPrev = 100; - psEnc->sShape.LastGainIndex = 10; - psEnc->sCmn.sNSQ.lagPrev = 100; - psEnc->sCmn.sNSQ.prev_gain_Q16 = 65536; - psEnc->sCmn.prevSignalType = TYPE_NO_VOICE_ACTIVITY; - - psEnc->sCmn.fs_kHz = fs_kHz; - if( psEnc->sCmn.fs_kHz == 8 ) { - if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_NB_iCDF; - } else { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF; - } - } else { - if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_iCDF; - } else { - psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF; - } - } - if( psEnc->sCmn.fs_kHz == 8 || psEnc->sCmn.fs_kHz == 12 ) { - psEnc->sCmn.predictLPCOrder = MIN_LPC_ORDER; - psEnc->sCmn.psNLSF_CB = &silk_NLSF_CB_NB_MB; - } else { - psEnc->sCmn.predictLPCOrder = MAX_LPC_ORDER; - psEnc->sCmn.psNLSF_CB = &silk_NLSF_CB_WB; - } - psEnc->sCmn.subfr_length = SUB_FRAME_LENGTH_MS * fs_kHz; - psEnc->sCmn.frame_length = silk_SMULBB( psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr ); - psEnc->sCmn.ltp_mem_length = silk_SMULBB( LTP_MEM_LENGTH_MS, fs_kHz ); - psEnc->sCmn.la_pitch = silk_SMULBB( LA_PITCH_MS, fs_kHz ); - psEnc->sCmn.max_pitch_lag = silk_SMULBB( 18, fs_kHz ); - if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { - psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS, fs_kHz ); - } else { - psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS_2_SF, fs_kHz ); - } - if( psEnc->sCmn.fs_kHz == 16 ) { - psEnc->sCmn.mu_LTP_Q9 = SILK_FIX_CONST( MU_LTP_QUANT_WB, 9 ); - psEnc->sCmn.pitch_lag_low_bits_iCDF = silk_uniform8_iCDF; - } else if( psEnc->sCmn.fs_kHz == 12 ) { - psEnc->sCmn.mu_LTP_Q9 = SILK_FIX_CONST( MU_LTP_QUANT_MB, 9 ); - psEnc->sCmn.pitch_lag_low_bits_iCDF = silk_uniform6_iCDF; - } else { - psEnc->sCmn.mu_LTP_Q9 = SILK_FIX_CONST( MU_LTP_QUANT_NB, 9 ); - psEnc->sCmn.pitch_lag_low_bits_iCDF = silk_uniform4_iCDF; - } - } - - /* Check that settings are valid */ - silk_assert( ( psEnc->sCmn.subfr_length * psEnc->sCmn.nb_subfr ) == psEnc->sCmn.frame_length ); - - return ret; -} - -static opus_int silk_setup_complexity( - silk_encoder_state *psEncC, /* I/O */ - opus_int Complexity /* I */ -) -{ - opus_int ret = 0; - - /* Set encoding complexity */ - silk_assert( Complexity >= 0 && Complexity <= 10 ); - if( Complexity < 2 ) { - psEncC->pitchEstimationComplexity = SILK_PE_MIN_COMPLEX; - psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.8, 16 ); - psEncC->pitchEstimationLPCOrder = 6; - psEncC->shapingLPCOrder = 8; - psEncC->la_shape = 3 * psEncC->fs_kHz; - psEncC->nStatesDelayedDecision = 1; - psEncC->useInterpolatedNLSFs = 0; - psEncC->LTPQuantLowComplexity = 1; - psEncC->NLSF_MSVQ_Survivors = 2; - psEncC->warping_Q16 = 0; - } else if( Complexity < 4 ) { - psEncC->pitchEstimationComplexity = SILK_PE_MID_COMPLEX; - psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.76, 16 ); - psEncC->pitchEstimationLPCOrder = 8; - psEncC->shapingLPCOrder = 10; - psEncC->la_shape = 5 * psEncC->fs_kHz; - psEncC->nStatesDelayedDecision = 1; - psEncC->useInterpolatedNLSFs = 0; - psEncC->LTPQuantLowComplexity = 0; - psEncC->NLSF_MSVQ_Survivors = 4; - psEncC->warping_Q16 = 0; - } else if( Complexity < 6 ) { - psEncC->pitchEstimationComplexity = SILK_PE_MID_COMPLEX; - psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.74, 16 ); - psEncC->pitchEstimationLPCOrder = 10; - psEncC->shapingLPCOrder = 12; - psEncC->la_shape = 5 * psEncC->fs_kHz; - psEncC->nStatesDelayedDecision = 2; - psEncC->useInterpolatedNLSFs = 1; - psEncC->LTPQuantLowComplexity = 0; - psEncC->NLSF_MSVQ_Survivors = 8; - psEncC->warping_Q16 = psEncC->fs_kHz * SILK_FIX_CONST( WARPING_MULTIPLIER, 16 ); - } else if( Complexity < 8 ) { - psEncC->pitchEstimationComplexity = SILK_PE_MID_COMPLEX; - psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.72, 16 ); - psEncC->pitchEstimationLPCOrder = 12; - psEncC->shapingLPCOrder = 14; - psEncC->la_shape = 5 * psEncC->fs_kHz; - psEncC->nStatesDelayedDecision = 3; - psEncC->useInterpolatedNLSFs = 1; - psEncC->LTPQuantLowComplexity = 0; - psEncC->NLSF_MSVQ_Survivors = 16; - psEncC->warping_Q16 = psEncC->fs_kHz * SILK_FIX_CONST( WARPING_MULTIPLIER, 16 ); - } else { - psEncC->pitchEstimationComplexity = SILK_PE_MAX_COMPLEX; - psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.7, 16 ); - psEncC->pitchEstimationLPCOrder = 16; - psEncC->shapingLPCOrder = 16; - psEncC->la_shape = 5 * psEncC->fs_kHz; - psEncC->nStatesDelayedDecision = MAX_DEL_DEC_STATES; - psEncC->useInterpolatedNLSFs = 1; - psEncC->LTPQuantLowComplexity = 0; - psEncC->NLSF_MSVQ_Survivors = 32; - psEncC->warping_Q16 = psEncC->fs_kHz * SILK_FIX_CONST( WARPING_MULTIPLIER, 16 ); - } - - /* Do not allow higher pitch estimation LPC order than predict LPC order */ - psEncC->pitchEstimationLPCOrder = silk_min_int( psEncC->pitchEstimationLPCOrder, psEncC->predictLPCOrder ); - psEncC->shapeWinLength = SUB_FRAME_LENGTH_MS * psEncC->fs_kHz + 2 * psEncC->la_shape; - psEncC->Complexity = Complexity; - - silk_assert( psEncC->pitchEstimationLPCOrder <= MAX_FIND_PITCH_LPC_ORDER ); - silk_assert( psEncC->shapingLPCOrder <= MAX_SHAPE_LPC_ORDER ); - silk_assert( psEncC->nStatesDelayedDecision <= MAX_DEL_DEC_STATES ); - silk_assert( psEncC->warping_Q16 <= 32767 ); - silk_assert( psEncC->la_shape <= LA_SHAPE_MAX ); - silk_assert( psEncC->shapeWinLength <= SHAPE_LPC_WIN_MAX ); - silk_assert( psEncC->NLSF_MSVQ_Survivors <= NLSF_VQ_MAX_SURVIVORS ); - - return ret; -} - -static OPUS_INLINE opus_int silk_setup_LBRR( - silk_encoder_state *psEncC, /* I/O */ - const opus_int32 TargetRate_bps /* I */ -) -{ - opus_int ret = SILK_NO_ERROR; - opus_int32 LBRR_rate_thres_bps; - - psEncC->LBRR_enabled = 0; - if( psEncC->useInBandFEC && psEncC->PacketLoss_perc > 0 ) { - if( psEncC->fs_kHz == 8 ) { - LBRR_rate_thres_bps = LBRR_NB_MIN_RATE_BPS; - } else if( psEncC->fs_kHz == 12 ) { - LBRR_rate_thres_bps = LBRR_MB_MIN_RATE_BPS; - } else { - LBRR_rate_thres_bps = LBRR_WB_MIN_RATE_BPS; - } - LBRR_rate_thres_bps = silk_SMULWB( silk_MUL( LBRR_rate_thres_bps, 125 - silk_min( psEncC->PacketLoss_perc, 25 ) ), SILK_FIX_CONST( 0.01, 16 ) ); - - if( TargetRate_bps > LBRR_rate_thres_bps ) { - /* Set gain increase for coding LBRR excitation */ - psEncC->LBRR_enabled = 1; - psEncC->LBRR_GainIncreases = silk_max_int( 7 - silk_SMULWB( (opus_int32)psEncC->PacketLoss_perc, SILK_FIX_CONST( 0.4, 16 ) ), 2 ); - } - } - - return ret; -} diff --git a/src/opus-1.1/silk/debug.c b/src/opus-1.1/silk/debug.c deleted file mode 100644 index 9253faf7..00000000 --- a/src/opus-1.1/silk/debug.c +++ /dev/null @@ -1,170 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "debug.h" -#include "SigProc_FIX.h" - -#if SILK_TIC_TOC - -#ifdef _WIN32 - -#if (defined(_WIN32) || defined(_WINCE)) -#include /* timer */ -#else /* Linux or Mac*/ -#include -#endif - -unsigned long silk_GetHighResolutionTime(void) /* O time in usec*/ -{ - /* Returns a time counter in microsec */ - /* the resolution is platform dependent */ - /* but is typically 1.62 us resolution */ - LARGE_INTEGER lpPerformanceCount; - LARGE_INTEGER lpFrequency; - QueryPerformanceCounter(&lpPerformanceCount); - QueryPerformanceFrequency(&lpFrequency); - return (unsigned long)((1000000*(lpPerformanceCount.QuadPart)) / lpFrequency.QuadPart); -} -#else /* Linux or Mac*/ -unsigned long GetHighResolutionTime(void) /* O time in usec*/ -{ - struct timeval tv; - gettimeofday(&tv, 0); - return((tv.tv_sec*1000000)+(tv.tv_usec)); -} -#endif - -int silk_Timer_nTimers = 0; -int silk_Timer_depth_ctr = 0; -char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; -#ifdef WIN32 -LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; -#else -unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; -#endif -unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; -opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; -opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; -opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; -opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; - -#ifdef WIN32 -void silk_TimerSave(char *file_name) -{ - if( silk_Timer_nTimers > 0 ) - { - int k; - FILE *fp; - LARGE_INTEGER lpFrequency; - LARGE_INTEGER lpPerformanceCount1, lpPerformanceCount2; - int del = 0x7FFFFFFF; - double avg, sum_avg; - /* estimate overhead of calling performance counters */ - for( k = 0; k < 1000; k++ ) { - QueryPerformanceCounter(&lpPerformanceCount1); - QueryPerformanceCounter(&lpPerformanceCount2); - lpPerformanceCount2.QuadPart -= lpPerformanceCount1.QuadPart; - if( (int)lpPerformanceCount2.LowPart < del ) - del = lpPerformanceCount2.LowPart; - } - QueryPerformanceFrequency(&lpFrequency); - /* print results to file */ - sum_avg = 0.0f; - for( k = 0; k < silk_Timer_nTimers; k++ ) { - if (silk_Timer_depth[k] == 0) { - sum_avg += (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart * silk_Timer_cnt[k]; - } - } - fp = fopen(file_name, "w"); - fprintf(fp, " min avg %% max count\n"); - for( k = 0; k < silk_Timer_nTimers; k++ ) { - if (silk_Timer_depth[k] == 0) { - fprintf(fp, "%-28s", silk_Timer_tags[k]); - } else if (silk_Timer_depth[k] == 1) { - fprintf(fp, " %-27s", silk_Timer_tags[k]); - } else if (silk_Timer_depth[k] == 2) { - fprintf(fp, " %-26s", silk_Timer_tags[k]); - } else if (silk_Timer_depth[k] == 3) { - fprintf(fp, " %-25s", silk_Timer_tags[k]); - } else { - fprintf(fp, " %-24s", silk_Timer_tags[k]); - } - avg = (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart; - fprintf(fp, "%8.2f", (1e6 * (silk_max_64(silk_Timer_min[k] - del, 0))) / lpFrequency.QuadPart); - fprintf(fp, "%12.2f %6.2f", avg, 100.0 * avg / sum_avg * silk_Timer_cnt[k]); - fprintf(fp, "%12.2f", (1e6 * (silk_max_64(silk_Timer_max[k] - del, 0))) / lpFrequency.QuadPart); - fprintf(fp, "%10d\n", silk_Timer_cnt[k]); - } - fprintf(fp, " microseconds\n"); - fclose(fp); - } -} -#else -void silk_TimerSave(char *file_name) -{ - if( silk_Timer_nTimers > 0 ) - { - int k; - FILE *fp; - /* print results to file */ - fp = fopen(file_name, "w"); - fprintf(fp, " min avg max count\n"); - for( k = 0; k < silk_Timer_nTimers; k++ ) - { - if (silk_Timer_depth[k] == 0) { - fprintf(fp, "%-28s", silk_Timer_tags[k]); - } else if (silk_Timer_depth[k] == 1) { - fprintf(fp, " %-27s", silk_Timer_tags[k]); - } else if (silk_Timer_depth[k] == 2) { - fprintf(fp, " %-26s", silk_Timer_tags[k]); - } else if (silk_Timer_depth[k] == 3) { - fprintf(fp, " %-25s", silk_Timer_tags[k]); - } else { - fprintf(fp, " %-24s", silk_Timer_tags[k]); - } - fprintf(fp, "%d ", silk_Timer_min[k]); - fprintf(fp, "%f ", (double)silk_Timer_sum[k] / (double)silk_Timer_cnt[k]); - fprintf(fp, "%d ", silk_Timer_max[k]); - fprintf(fp, "%10d\n", silk_Timer_cnt[k]); - } - fprintf(fp, " microseconds\n"); - fclose(fp); - } -} -#endif - -#endif /* SILK_TIC_TOC */ - -#if SILK_DEBUG -FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; -int silk_debug_store_count = 0; -#endif /* SILK_DEBUG */ - diff --git a/src/opus-1.1/silk/debug.h b/src/opus-1.1/silk/debug.h deleted file mode 100644 index efb6d3e9..00000000 --- a/src/opus-1.1/silk/debug.h +++ /dev/null @@ -1,279 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_DEBUG_H -#define SILK_DEBUG_H - -#include "typedef.h" -#include /* file writing */ -#include /* strcpy, strcmp */ - -#ifdef __cplusplus -extern "C" -{ -#endif - -unsigned long GetHighResolutionTime(void); /* O time in usec*/ - -/* make SILK_DEBUG dependent on compiler's _DEBUG */ -#if defined _WIN32 - #ifdef _DEBUG - #define SILK_DEBUG 1 - #else - #define SILK_DEBUG 0 - #endif - - /* overrule the above */ - #if 0 - /* #define NO_ASSERTS*/ - #undef SILK_DEBUG - #define SILK_DEBUG 1 - #endif -#else - #define SILK_DEBUG 0 -#endif - -/* Flag for using timers */ -#define SILK_TIC_TOC 0 - - -#if SILK_TIC_TOC - -#if (defined(_WIN32) || defined(_WINCE)) -#include /* timer */ -#else /* Linux or Mac*/ -#include -#endif - -/*********************************/ -/* timer functions for profiling */ -/*********************************/ -/* example: */ -/* */ -/* TIC(LPC) */ -/* do_LPC(in_vec, order, acoef); // do LPC analysis */ -/* TOC(LPC) */ -/* */ -/* and call the following just before exiting (from main) */ -/* */ -/* silk_TimerSave("silk_TimingData.txt"); */ -/* */ -/* results are now in silk_TimingData.txt */ - -void silk_TimerSave(char *file_name); - -/* max number of timers (in different locations) */ -#define silk_NUM_TIMERS_MAX 50 -/* max length of name tags in TIC(..), TOC(..) */ -#define silk_NUM_TIMERS_MAX_TAG_LEN 30 - -extern int silk_Timer_nTimers; -extern int silk_Timer_depth_ctr; -extern char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; -#ifdef _WIN32 -extern LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; -#else -extern unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; -#endif -extern unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; -extern opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; -extern opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; -extern opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; -extern opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; - -/* WARNING: TIC()/TOC can measure only up to 0.1 seconds at a time */ -#ifdef _WIN32 -#define TIC(TAG_NAME) { \ - static int init = 0; \ - static int ID = -1; \ - if( init == 0 ) \ - { \ - int k; \ - init = 1; \ - for( k = 0; k < silk_Timer_nTimers; k++ ) { \ - if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ - ID = k; \ - break; \ - } \ - } \ - if (ID == -1) { \ - ID = silk_Timer_nTimers; \ - silk_Timer_nTimers++; \ - silk_Timer_depth[ID] = silk_Timer_depth_ctr; \ - strcpy(silk_Timer_tags[ID], #TAG_NAME); \ - silk_Timer_cnt[ID] = 0; \ - silk_Timer_sum[ID] = 0; \ - silk_Timer_min[ID] = 0xFFFFFFFF; \ - silk_Timer_max[ID] = 0; \ - } \ - } \ - silk_Timer_depth_ctr++; \ - QueryPerformanceCounter(&silk_Timer_start[ID]); \ -} -#else -#define TIC(TAG_NAME) { \ - static int init = 0; \ - static int ID = -1; \ - if( init == 0 ) \ - { \ - int k; \ - init = 1; \ - for( k = 0; k < silk_Timer_nTimers; k++ ) { \ - if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ - ID = k; \ - break; \ - } \ - } \ - if (ID == -1) { \ - ID = silk_Timer_nTimers; \ - silk_Timer_nTimers++; \ - silk_Timer_depth[ID] = silk_Timer_depth_ctr; \ - strcpy(silk_Timer_tags[ID], #TAG_NAME); \ - silk_Timer_cnt[ID] = 0; \ - silk_Timer_sum[ID] = 0; \ - silk_Timer_min[ID] = 0xFFFFFFFF; \ - silk_Timer_max[ID] = 0; \ - } \ - } \ - silk_Timer_depth_ctr++; \ - silk_Timer_start[ID] = GetHighResolutionTime(); \ -} -#endif - -#ifdef _WIN32 -#define TOC(TAG_NAME) { \ - LARGE_INTEGER lpPerformanceCount; \ - static int init = 0; \ - static int ID = 0; \ - if( init == 0 ) \ - { \ - int k; \ - init = 1; \ - for( k = 0; k < silk_Timer_nTimers; k++ ) { \ - if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ - ID = k; \ - break; \ - } \ - } \ - } \ - QueryPerformanceCounter(&lpPerformanceCount); \ - lpPerformanceCount.QuadPart -= silk_Timer_start[ID].QuadPart; \ - if((lpPerformanceCount.QuadPart < 100000000) && \ - (lpPerformanceCount.QuadPart >= 0)) { \ - silk_Timer_cnt[ID]++; \ - silk_Timer_sum[ID] += lpPerformanceCount.QuadPart; \ - if( lpPerformanceCount.QuadPart > silk_Timer_max[ID] ) \ - silk_Timer_max[ID] = lpPerformanceCount.QuadPart; \ - if( lpPerformanceCount.QuadPart < silk_Timer_min[ID] ) \ - silk_Timer_min[ID] = lpPerformanceCount.QuadPart; \ - } \ - silk_Timer_depth_ctr--; \ -} -#else -#define TOC(TAG_NAME) { \ - unsigned long endTime; \ - static int init = 0; \ - static int ID = 0; \ - if( init == 0 ) \ - { \ - int k; \ - init = 1; \ - for( k = 0; k < silk_Timer_nTimers; k++ ) { \ - if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ - ID = k; \ - break; \ - } \ - } \ - } \ - endTime = GetHighResolutionTime(); \ - endTime -= silk_Timer_start[ID]; \ - if((endTime < 100000000) && \ - (endTime >= 0)) { \ - silk_Timer_cnt[ID]++; \ - silk_Timer_sum[ID] += endTime; \ - if( endTime > silk_Timer_max[ID] ) \ - silk_Timer_max[ID] = endTime; \ - if( endTime < silk_Timer_min[ID] ) \ - silk_Timer_min[ID] = endTime; \ - } \ - silk_Timer_depth_ctr--; \ -} -#endif - -#else /* SILK_TIC_TOC */ - -/* define macros as empty strings */ -#define TIC(TAG_NAME) -#define TOC(TAG_NAME) -#define silk_TimerSave(FILE_NAME) - -#endif /* SILK_TIC_TOC */ - - -#if SILK_DEBUG -/************************************/ -/* write data to file for debugging */ -/************************************/ -/* Example: DEBUG_STORE_DATA(testfile.pcm, &RIN[0], 160*sizeof(opus_int16)); */ - -#define silk_NUM_STORES_MAX 100 -extern FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; -extern int silk_debug_store_count; - -/* Faster way of storing the data */ -#define DEBUG_STORE_DATA( FILE_NAME, DATA_PTR, N_BYTES ) { \ - static opus_int init = 0, cnt = 0; \ - static FILE **fp; \ - if (init == 0) { \ - init = 1; \ - cnt = silk_debug_store_count++; \ - silk_debug_store_fp[ cnt ] = fopen(#FILE_NAME, "wb"); \ - } \ - fwrite((DATA_PTR), (N_BYTES), 1, silk_debug_store_fp[ cnt ]); \ -} - -/* Call this at the end of main() */ -#define SILK_DEBUG_STORE_CLOSE_FILES { \ - opus_int i; \ - for( i = 0; i < silk_debug_store_count; i++ ) { \ - fclose( silk_debug_store_fp[ i ] ); \ - } \ -} - -#else /* SILK_DEBUG */ - -/* define macros as empty strings */ -#define DEBUG_STORE_DATA(FILE_NAME, DATA_PTR, N_BYTES) -#define SILK_DEBUG_STORE_CLOSE_FILES - -#endif /* SILK_DEBUG */ - -#ifdef __cplusplus -} -#endif - -#endif /* SILK_DEBUG_H */ diff --git a/src/opus-1.1/silk/dec_API.c b/src/opus-1.1/silk/dec_API.c deleted file mode 100644 index 4cbcf715..00000000 --- a/src/opus-1.1/silk/dec_API.c +++ /dev/null @@ -1,397 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "API.h" -#include "main.h" -#include "stack_alloc.h" - -/************************/ -/* Decoder Super Struct */ -/************************/ -typedef struct { - silk_decoder_state channel_state[ DECODER_NUM_CHANNELS ]; - stereo_dec_state sStereo; - opus_int nChannelsAPI; - opus_int nChannelsInternal; - opus_int prev_decode_only_middle; -} silk_decoder; - -/*********************/ -/* Decoder functions */ -/*********************/ - -opus_int silk_Get_Decoder_Size( /* O Returns error code */ - opus_int *decSizeBytes /* O Number of bytes in SILK decoder state */ -) -{ - opus_int ret = SILK_NO_ERROR; - - *decSizeBytes = sizeof( silk_decoder ); - - return ret; -} - -/* Reset decoder state */ -opus_int silk_InitDecoder( /* O Returns error code */ - void *decState /* I/O State */ -) -{ - opus_int n, ret = SILK_NO_ERROR; - silk_decoder_state *channel_state = ((silk_decoder *)decState)->channel_state; - - for( n = 0; n < DECODER_NUM_CHANNELS; n++ ) { - ret = silk_init_decoder( &channel_state[ n ] ); - } - silk_memset(&((silk_decoder *)decState)->sStereo, 0, sizeof(((silk_decoder *)decState)->sStereo)); - /* Not strictly needed, but it's cleaner that way */ - ((silk_decoder *)decState)->prev_decode_only_middle = 0; - - return ret; -} - -/* Decode a frame */ -opus_int silk_Decode( /* O Returns error code */ - void* decState, /* I/O State */ - silk_DecControlStruct* decControl, /* I/O Control Structure */ - opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ - opus_int newPacketFlag, /* I Indicates first decoder call for this packet */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int16 *samplesOut, /* O Decoded output speech vector */ - opus_int32 *nSamplesOut /* O Number of samples decoded */ -) -{ - opus_int i, n, decode_only_middle = 0, ret = SILK_NO_ERROR; - opus_int32 nSamplesOutDec, LBRR_symbol; - opus_int16 *samplesOut1_tmp[ 2 ]; - VARDECL( opus_int16, samplesOut1_tmp_storage ); - VARDECL( opus_int16, samplesOut2_tmp ); - opus_int32 MS_pred_Q13[ 2 ] = { 0 }; - opus_int16 *resample_out_ptr; - silk_decoder *psDec = ( silk_decoder * )decState; - silk_decoder_state *channel_state = psDec->channel_state; - opus_int has_side; - opus_int stereo_to_mono; - SAVE_STACK; - - silk_assert( decControl->nChannelsInternal == 1 || decControl->nChannelsInternal == 2 ); - - /**********************************/ - /* Test if first frame in payload */ - /**********************************/ - if( newPacketFlag ) { - for( n = 0; n < decControl->nChannelsInternal; n++ ) { - channel_state[ n ].nFramesDecoded = 0; /* Used to count frames in packet */ - } - } - - /* If Mono -> Stereo transition in bitstream: init state of second channel */ - if( decControl->nChannelsInternal > psDec->nChannelsInternal ) { - ret += silk_init_decoder( &channel_state[ 1 ] ); - } - - stereo_to_mono = decControl->nChannelsInternal == 1 && psDec->nChannelsInternal == 2 && - ( decControl->internalSampleRate == 1000*channel_state[ 0 ].fs_kHz ); - - if( channel_state[ 0 ].nFramesDecoded == 0 ) { - for( n = 0; n < decControl->nChannelsInternal; n++ ) { - opus_int fs_kHz_dec; - if( decControl->payloadSize_ms == 0 ) { - /* Assuming packet loss, use 10 ms */ - channel_state[ n ].nFramesPerPacket = 1; - channel_state[ n ].nb_subfr = 2; - } else if( decControl->payloadSize_ms == 10 ) { - channel_state[ n ].nFramesPerPacket = 1; - channel_state[ n ].nb_subfr = 2; - } else if( decControl->payloadSize_ms == 20 ) { - channel_state[ n ].nFramesPerPacket = 1; - channel_state[ n ].nb_subfr = 4; - } else if( decControl->payloadSize_ms == 40 ) { - channel_state[ n ].nFramesPerPacket = 2; - channel_state[ n ].nb_subfr = 4; - } else if( decControl->payloadSize_ms == 60 ) { - channel_state[ n ].nFramesPerPacket = 3; - channel_state[ n ].nb_subfr = 4; - } else { - silk_assert( 0 ); - RESTORE_STACK; - return SILK_DEC_INVALID_FRAME_SIZE; - } - fs_kHz_dec = ( decControl->internalSampleRate >> 10 ) + 1; - if( fs_kHz_dec != 8 && fs_kHz_dec != 12 && fs_kHz_dec != 16 ) { - silk_assert( 0 ); - RESTORE_STACK; - return SILK_DEC_INVALID_SAMPLING_FREQUENCY; - } - ret += silk_decoder_set_fs( &channel_state[ n ], fs_kHz_dec, decControl->API_sampleRate ); - } - } - - if( decControl->nChannelsAPI == 2 && decControl->nChannelsInternal == 2 && ( psDec->nChannelsAPI == 1 || psDec->nChannelsInternal == 1 ) ) { - silk_memset( psDec->sStereo.pred_prev_Q13, 0, sizeof( psDec->sStereo.pred_prev_Q13 ) ); - silk_memset( psDec->sStereo.sSide, 0, sizeof( psDec->sStereo.sSide ) ); - silk_memcpy( &channel_state[ 1 ].resampler_state, &channel_state[ 0 ].resampler_state, sizeof( silk_resampler_state_struct ) ); - } - psDec->nChannelsAPI = decControl->nChannelsAPI; - psDec->nChannelsInternal = decControl->nChannelsInternal; - - if( decControl->API_sampleRate > (opus_int32)MAX_API_FS_KHZ * 1000 || decControl->API_sampleRate < 8000 ) { - ret = SILK_DEC_INVALID_SAMPLING_FREQUENCY; - RESTORE_STACK; - return( ret ); - } - - if( lostFlag != FLAG_PACKET_LOST && channel_state[ 0 ].nFramesDecoded == 0 ) { - /* First decoder call for this payload */ - /* Decode VAD flags and LBRR flag */ - for( n = 0; n < decControl->nChannelsInternal; n++ ) { - for( i = 0; i < channel_state[ n ].nFramesPerPacket; i++ ) { - channel_state[ n ].VAD_flags[ i ] = ec_dec_bit_logp(psRangeDec, 1); - } - channel_state[ n ].LBRR_flag = ec_dec_bit_logp(psRangeDec, 1); - } - /* Decode LBRR flags */ - for( n = 0; n < decControl->nChannelsInternal; n++ ) { - silk_memset( channel_state[ n ].LBRR_flags, 0, sizeof( channel_state[ n ].LBRR_flags ) ); - if( channel_state[ n ].LBRR_flag ) { - if( channel_state[ n ].nFramesPerPacket == 1 ) { - channel_state[ n ].LBRR_flags[ 0 ] = 1; - } else { - LBRR_symbol = ec_dec_icdf( psRangeDec, silk_LBRR_flags_iCDF_ptr[ channel_state[ n ].nFramesPerPacket - 2 ], 8 ) + 1; - for( i = 0; i < channel_state[ n ].nFramesPerPacket; i++ ) { - channel_state[ n ].LBRR_flags[ i ] = silk_RSHIFT( LBRR_symbol, i ) & 1; - } - } - } - } - - if( lostFlag == FLAG_DECODE_NORMAL ) { - /* Regular decoding: skip all LBRR data */ - for( i = 0; i < channel_state[ 0 ].nFramesPerPacket; i++ ) { - for( n = 0; n < decControl->nChannelsInternal; n++ ) { - if( channel_state[ n ].LBRR_flags[ i ] ) { - opus_int pulses[ MAX_FRAME_LENGTH ]; - opus_int condCoding; - - if( decControl->nChannelsInternal == 2 && n == 0 ) { - silk_stereo_decode_pred( psRangeDec, MS_pred_Q13 ); - if( channel_state[ 1 ].LBRR_flags[ i ] == 0 ) { - silk_stereo_decode_mid_only( psRangeDec, &decode_only_middle ); - } - } - /* Use conditional coding if previous frame available */ - if( i > 0 && channel_state[ n ].LBRR_flags[ i - 1 ] ) { - condCoding = CODE_CONDITIONALLY; - } else { - condCoding = CODE_INDEPENDENTLY; - } - silk_decode_indices( &channel_state[ n ], psRangeDec, i, 1, condCoding ); - silk_decode_pulses( psRangeDec, pulses, channel_state[ n ].indices.signalType, - channel_state[ n ].indices.quantOffsetType, channel_state[ n ].frame_length ); - } - } - } - } - } - - /* Get MS predictor index */ - if( decControl->nChannelsInternal == 2 ) { - if( lostFlag == FLAG_DECODE_NORMAL || - ( lostFlag == FLAG_DECODE_LBRR && channel_state[ 0 ].LBRR_flags[ channel_state[ 0 ].nFramesDecoded ] == 1 ) ) - { - silk_stereo_decode_pred( psRangeDec, MS_pred_Q13 ); - /* For LBRR data, decode mid-only flag only if side-channel's LBRR flag is false */ - if( ( lostFlag == FLAG_DECODE_NORMAL && channel_state[ 1 ].VAD_flags[ channel_state[ 0 ].nFramesDecoded ] == 0 ) || - ( lostFlag == FLAG_DECODE_LBRR && channel_state[ 1 ].LBRR_flags[ channel_state[ 0 ].nFramesDecoded ] == 0 ) ) - { - silk_stereo_decode_mid_only( psRangeDec, &decode_only_middle ); - } else { - decode_only_middle = 0; - } - } else { - for( n = 0; n < 2; n++ ) { - MS_pred_Q13[ n ] = psDec->sStereo.pred_prev_Q13[ n ]; - } - } - } - - /* Reset side channel decoder prediction memory for first frame with side coding */ - if( decControl->nChannelsInternal == 2 && decode_only_middle == 0 && psDec->prev_decode_only_middle == 1 ) { - silk_memset( psDec->channel_state[ 1 ].outBuf, 0, sizeof(psDec->channel_state[ 1 ].outBuf) ); - silk_memset( psDec->channel_state[ 1 ].sLPC_Q14_buf, 0, sizeof(psDec->channel_state[ 1 ].sLPC_Q14_buf) ); - psDec->channel_state[ 1 ].lagPrev = 100; - psDec->channel_state[ 1 ].LastGainIndex = 10; - psDec->channel_state[ 1 ].prevSignalType = TYPE_NO_VOICE_ACTIVITY; - psDec->channel_state[ 1 ].first_frame_after_reset = 1; - } - - ALLOC( samplesOut1_tmp_storage, - decControl->nChannelsInternal*( - channel_state[ 0 ].frame_length + 2 ), - opus_int16 ); - samplesOut1_tmp[ 0 ] = samplesOut1_tmp_storage; - samplesOut1_tmp[ 1 ] = samplesOut1_tmp_storage - + channel_state[ 0 ].frame_length + 2; - - if( lostFlag == FLAG_DECODE_NORMAL ) { - has_side = !decode_only_middle; - } else { - has_side = !psDec->prev_decode_only_middle - || (decControl->nChannelsInternal == 2 && lostFlag == FLAG_DECODE_LBRR && channel_state[1].LBRR_flags[ channel_state[1].nFramesDecoded ] == 1 ); - } - /* Call decoder for one frame */ - for( n = 0; n < decControl->nChannelsInternal; n++ ) { - if( n == 0 || has_side ) { - opus_int FrameIndex; - opus_int condCoding; - - FrameIndex = channel_state[ 0 ].nFramesDecoded - n; - /* Use independent coding if no previous frame available */ - if( FrameIndex <= 0 ) { - condCoding = CODE_INDEPENDENTLY; - } else if( lostFlag == FLAG_DECODE_LBRR ) { - condCoding = channel_state[ n ].LBRR_flags[ FrameIndex - 1 ] ? CODE_CONDITIONALLY : CODE_INDEPENDENTLY; - } else if( n > 0 && psDec->prev_decode_only_middle ) { - /* If we skipped a side frame in this packet, we don't - need LTP scaling; the LTP state is well-defined. */ - condCoding = CODE_INDEPENDENTLY_NO_LTP_SCALING; - } else { - condCoding = CODE_CONDITIONALLY; - } - ret += silk_decode_frame( &channel_state[ n ], psRangeDec, &samplesOut1_tmp[ n ][ 2 ], &nSamplesOutDec, lostFlag, condCoding); - } else { - silk_memset( &samplesOut1_tmp[ n ][ 2 ], 0, nSamplesOutDec * sizeof( opus_int16 ) ); - } - channel_state[ n ].nFramesDecoded++; - } - - if( decControl->nChannelsAPI == 2 && decControl->nChannelsInternal == 2 ) { - /* Convert Mid/Side to Left/Right */ - silk_stereo_MS_to_LR( &psDec->sStereo, samplesOut1_tmp[ 0 ], samplesOut1_tmp[ 1 ], MS_pred_Q13, channel_state[ 0 ].fs_kHz, nSamplesOutDec ); - } else { - /* Buffering */ - silk_memcpy( samplesOut1_tmp[ 0 ], psDec->sStereo.sMid, 2 * sizeof( opus_int16 ) ); - silk_memcpy( psDec->sStereo.sMid, &samplesOut1_tmp[ 0 ][ nSamplesOutDec ], 2 * sizeof( opus_int16 ) ); - } - - /* Number of output samples */ - *nSamplesOut = silk_DIV32( nSamplesOutDec * decControl->API_sampleRate, silk_SMULBB( channel_state[ 0 ].fs_kHz, 1000 ) ); - - /* Set up pointers to temp buffers */ - ALLOC( samplesOut2_tmp, - decControl->nChannelsAPI == 2 ? *nSamplesOut : ALLOC_NONE, opus_int16 ); - if( decControl->nChannelsAPI == 2 ) { - resample_out_ptr = samplesOut2_tmp; - } else { - resample_out_ptr = samplesOut; - } - - for( n = 0; n < silk_min( decControl->nChannelsAPI, decControl->nChannelsInternal ); n++ ) { - - /* Resample decoded signal to API_sampleRate */ - ret += silk_resampler( &channel_state[ n ].resampler_state, resample_out_ptr, &samplesOut1_tmp[ n ][ 1 ], nSamplesOutDec ); - - /* Interleave if stereo output and stereo stream */ - if( decControl->nChannelsAPI == 2 ) { - for( i = 0; i < *nSamplesOut; i++ ) { - samplesOut[ n + 2 * i ] = resample_out_ptr[ i ]; - } - } - } - - /* Create two channel output from mono stream */ - if( decControl->nChannelsAPI == 2 && decControl->nChannelsInternal == 1 ) { - if ( stereo_to_mono ){ - /* Resample right channel for newly collapsed stereo just in case - we weren't doing collapsing when switching to mono */ - ret += silk_resampler( &channel_state[ 1 ].resampler_state, resample_out_ptr, &samplesOut1_tmp[ 0 ][ 1 ], nSamplesOutDec ); - - for( i = 0; i < *nSamplesOut; i++ ) { - samplesOut[ 1 + 2 * i ] = resample_out_ptr[ i ]; - } - } else { - for( i = 0; i < *nSamplesOut; i++ ) { - samplesOut[ 1 + 2 * i ] = samplesOut[ 0 + 2 * i ]; - } - } - } - - /* Export pitch lag, measured at 48 kHz sampling rate */ - if( channel_state[ 0 ].prevSignalType == TYPE_VOICED ) { - int mult_tab[ 3 ] = { 6, 4, 3 }; - decControl->prevPitchLag = channel_state[ 0 ].lagPrev * mult_tab[ ( channel_state[ 0 ].fs_kHz - 8 ) >> 2 ]; - } else { - decControl->prevPitchLag = 0; - } - - if( lostFlag == FLAG_PACKET_LOST ) { - /* On packet loss, remove the gain clamping to prevent having the energy "bounce back" - if we lose packets when the energy is going down */ - for ( i = 0; i < psDec->nChannelsInternal; i++ ) - psDec->channel_state[ i ].LastGainIndex = 10; - } else { - psDec->prev_decode_only_middle = decode_only_middle; - } - RESTORE_STACK; - return ret; -} - -#if 0 -/* Getting table of contents for a packet */ -opus_int silk_get_TOC( - const opus_uint8 *payload, /* I Payload data */ - const opus_int nBytesIn, /* I Number of input bytes */ - const opus_int nFramesPerPayload, /* I Number of SILK frames per payload */ - silk_TOC_struct *Silk_TOC /* O Type of content */ -) -{ - opus_int i, flags, ret = SILK_NO_ERROR; - - if( nBytesIn < 1 ) { - return -1; - } - if( nFramesPerPayload < 0 || nFramesPerPayload > 3 ) { - return -1; - } - - silk_memset( Silk_TOC, 0, sizeof( *Silk_TOC ) ); - - /* For stereo, extract the flags for the mid channel */ - flags = silk_RSHIFT( payload[ 0 ], 7 - nFramesPerPayload ) & ( silk_LSHIFT( 1, nFramesPerPayload + 1 ) - 1 ); - - Silk_TOC->inbandFECFlag = flags & 1; - for( i = nFramesPerPayload - 1; i >= 0 ; i-- ) { - flags = silk_RSHIFT( flags, 1 ); - Silk_TOC->VADFlags[ i ] = flags & 1; - Silk_TOC->VADFlag |= flags & 1; - } - - return ret; -} -#endif diff --git a/src/opus-1.1/silk/decode_core.c b/src/opus-1.1/silk/decode_core.c deleted file mode 100644 index a820bf11..00000000 --- a/src/opus-1.1/silk/decode_core.c +++ /dev/null @@ -1,238 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -/**********************************************************/ -/* Core decoder. Performs inverse NSQ operation LTP + LPC */ -/**********************************************************/ -void silk_decode_core( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I Decoder control */ - opus_int16 xq[], /* O Decoded speech */ - const opus_int pulses[ MAX_FRAME_LENGTH ] /* I Pulse signal */ -) -{ - opus_int i, k, lag = 0, start_idx, sLTP_buf_idx, NLSF_interpolation_flag, signalType; - opus_int16 *A_Q12, *B_Q14, *pxq, A_Q12_tmp[ MAX_LPC_ORDER ]; - VARDECL( opus_int16, sLTP ); - VARDECL( opus_int32, sLTP_Q15 ); - opus_int32 LTP_pred_Q13, LPC_pred_Q10, Gain_Q10, inv_gain_Q31, gain_adj_Q16, rand_seed, offset_Q10; - opus_int32 *pred_lag_ptr, *pexc_Q14, *pres_Q14; - VARDECL( opus_int32, res_Q14 ); - VARDECL( opus_int32, sLPC_Q14 ); - SAVE_STACK; - - silk_assert( psDec->prev_gain_Q16 != 0 ); - - ALLOC( sLTP, psDec->ltp_mem_length, opus_int16 ); - ALLOC( sLTP_Q15, psDec->ltp_mem_length + psDec->frame_length, opus_int32 ); - ALLOC( res_Q14, psDec->subfr_length, opus_int32 ); - ALLOC( sLPC_Q14, psDec->subfr_length + MAX_LPC_ORDER, opus_int32 ); - - offset_Q10 = silk_Quantization_Offsets_Q10[ psDec->indices.signalType >> 1 ][ psDec->indices.quantOffsetType ]; - - if( psDec->indices.NLSFInterpCoef_Q2 < 1 << 2 ) { - NLSF_interpolation_flag = 1; - } else { - NLSF_interpolation_flag = 0; - } - - /* Decode excitation */ - rand_seed = psDec->indices.Seed; - for( i = 0; i < psDec->frame_length; i++ ) { - rand_seed = silk_RAND( rand_seed ); - psDec->exc_Q14[ i ] = silk_LSHIFT( (opus_int32)pulses[ i ], 14 ); - if( psDec->exc_Q14[ i ] > 0 ) { - psDec->exc_Q14[ i ] -= QUANT_LEVEL_ADJUST_Q10 << 4; - } else - if( psDec->exc_Q14[ i ] < 0 ) { - psDec->exc_Q14[ i ] += QUANT_LEVEL_ADJUST_Q10 << 4; - } - psDec->exc_Q14[ i ] += offset_Q10 << 4; - if( rand_seed < 0 ) { - psDec->exc_Q14[ i ] = -psDec->exc_Q14[ i ]; - } - - rand_seed = silk_ADD32_ovflw( rand_seed, pulses[ i ] ); - } - - /* Copy LPC state */ - silk_memcpy( sLPC_Q14, psDec->sLPC_Q14_buf, MAX_LPC_ORDER * sizeof( opus_int32 ) ); - - pexc_Q14 = psDec->exc_Q14; - pxq = xq; - sLTP_buf_idx = psDec->ltp_mem_length; - /* Loop over subframes */ - for( k = 0; k < psDec->nb_subfr; k++ ) { - pres_Q14 = res_Q14; - A_Q12 = psDecCtrl->PredCoef_Q12[ k >> 1 ]; - - /* Preload LPC coeficients to array on stack. Gives small performance gain */ - silk_memcpy( A_Q12_tmp, A_Q12, psDec->LPC_order * sizeof( opus_int16 ) ); - B_Q14 = &psDecCtrl->LTPCoef_Q14[ k * LTP_ORDER ]; - signalType = psDec->indices.signalType; - - Gain_Q10 = silk_RSHIFT( psDecCtrl->Gains_Q16[ k ], 6 ); - inv_gain_Q31 = silk_INVERSE32_varQ( psDecCtrl->Gains_Q16[ k ], 47 ); - - /* Calculate gain adjustment factor */ - if( psDecCtrl->Gains_Q16[ k ] != psDec->prev_gain_Q16 ) { - gain_adj_Q16 = silk_DIV32_varQ( psDec->prev_gain_Q16, psDecCtrl->Gains_Q16[ k ], 16 ); - - /* Scale short term state */ - for( i = 0; i < MAX_LPC_ORDER; i++ ) { - sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, sLPC_Q14[ i ] ); - } - } else { - gain_adj_Q16 = (opus_int32)1 << 16; - } - - /* Save inv_gain */ - silk_assert( inv_gain_Q31 != 0 ); - psDec->prev_gain_Q16 = psDecCtrl->Gains_Q16[ k ]; - - /* Avoid abrupt transition from voiced PLC to unvoiced normal decoding */ - if( psDec->lossCnt && psDec->prevSignalType == TYPE_VOICED && - psDec->indices.signalType != TYPE_VOICED && k < MAX_NB_SUBFR/2 ) { - - silk_memset( B_Q14, 0, LTP_ORDER * sizeof( opus_int16 ) ); - B_Q14[ LTP_ORDER/2 ] = SILK_FIX_CONST( 0.25, 14 ); - - signalType = TYPE_VOICED; - psDecCtrl->pitchL[ k ] = psDec->lagPrev; - } - - if( signalType == TYPE_VOICED ) { - /* Voiced */ - lag = psDecCtrl->pitchL[ k ]; - - /* Re-whitening */ - if( k == 0 || ( k == 2 && NLSF_interpolation_flag ) ) { - /* Rewhiten with new A coefs */ - start_idx = psDec->ltp_mem_length - lag - psDec->LPC_order - LTP_ORDER / 2; - silk_assert( start_idx > 0 ); - - if( k == 2 ) { - silk_memcpy( &psDec->outBuf[ psDec->ltp_mem_length ], xq, 2 * psDec->subfr_length * sizeof( opus_int16 ) ); - } - - silk_LPC_analysis_filter( &sLTP[ start_idx ], &psDec->outBuf[ start_idx + k * psDec->subfr_length ], - A_Q12, psDec->ltp_mem_length - start_idx, psDec->LPC_order ); - - /* After rewhitening the LTP state is unscaled */ - if( k == 0 ) { - /* Do LTP downscaling to reduce inter-packet dependency */ - inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, psDecCtrl->LTP_scale_Q14 ), 2 ); - } - for( i = 0; i < lag + LTP_ORDER/2; i++ ) { - sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWB( inv_gain_Q31, sLTP[ psDec->ltp_mem_length - i - 1 ] ); - } - } else { - /* Update LTP state when Gain changes */ - if( gain_adj_Q16 != (opus_int32)1 << 16 ) { - for( i = 0; i < lag + LTP_ORDER/2; i++ ) { - sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ sLTP_buf_idx - i - 1 ] ); - } - } - } - } - - /* Long-term prediction */ - if( signalType == TYPE_VOICED ) { - /* Set up pointer */ - pred_lag_ptr = &sLTP_Q15[ sLTP_buf_idx - lag + LTP_ORDER / 2 ]; - for( i = 0; i < psDec->subfr_length; i++ ) { - /* Unrolled loop */ - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LTP_pred_Q13 = 2; - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], B_Q14[ 0 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], B_Q14[ 1 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], B_Q14[ 2 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], B_Q14[ 3 ] ); - LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], B_Q14[ 4 ] ); - pred_lag_ptr++; - - /* Generate LPC excitation */ - pres_Q14[ i ] = silk_ADD_LSHIFT32( pexc_Q14[ i ], LTP_pred_Q13, 1 ); - - /* Update states */ - sLTP_Q15[ sLTP_buf_idx ] = silk_LSHIFT( pres_Q14[ i ], 1 ); - sLTP_buf_idx++; - } - } else { - pres_Q14 = pexc_Q14; - } - - for( i = 0; i < psDec->subfr_length; i++ ) { - /* Short-term prediction */ - silk_assert( psDec->LPC_order == 10 || psDec->LPC_order == 16 ); - /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ - LPC_pred_Q10 = silk_RSHIFT( psDec->LPC_order, 1 ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 1 ], A_Q12_tmp[ 0 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 2 ], A_Q12_tmp[ 1 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 3 ], A_Q12_tmp[ 2 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 4 ], A_Q12_tmp[ 3 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 5 ], A_Q12_tmp[ 4 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 6 ], A_Q12_tmp[ 5 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 7 ], A_Q12_tmp[ 6 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 8 ], A_Q12_tmp[ 7 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 9 ], A_Q12_tmp[ 8 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 10 ], A_Q12_tmp[ 9 ] ); - if( psDec->LPC_order == 16 ) { - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 11 ], A_Q12_tmp[ 10 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 12 ], A_Q12_tmp[ 11 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 13 ], A_Q12_tmp[ 12 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 14 ], A_Q12_tmp[ 13 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 15 ], A_Q12_tmp[ 14 ] ); - LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 16 ], A_Q12_tmp[ 15 ] ); - } - - /* Add prediction to LPC excitation */ - sLPC_Q14[ MAX_LPC_ORDER + i ] = silk_ADD_LSHIFT32( pres_Q14[ i ], LPC_pred_Q10, 4 ); - - /* Scale with gain */ - pxq[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( sLPC_Q14[ MAX_LPC_ORDER + i ], Gain_Q10 ), 8 ) ); - } - - /* DEBUG_STORE_DATA( dec.pcm, pxq, psDec->subfr_length * sizeof( opus_int16 ) ) */ - - /* Update LPC filter state */ - silk_memcpy( sLPC_Q14, &sLPC_Q14[ psDec->subfr_length ], MAX_LPC_ORDER * sizeof( opus_int32 ) ); - pexc_Q14 += psDec->subfr_length; - pxq += psDec->subfr_length; - } - - /* Save LPC state */ - silk_memcpy( psDec->sLPC_Q14_buf, sLPC_Q14, MAX_LPC_ORDER * sizeof( opus_int32 ) ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/decode_frame.c b/src/opus-1.1/silk/decode_frame.c deleted file mode 100644 index abc00a3d..00000000 --- a/src/opus-1.1/silk/decode_frame.c +++ /dev/null @@ -1,128 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" -#include "PLC.h" - -/****************/ -/* Decode frame */ -/****************/ -opus_int silk_decode_frame( - silk_decoder_state *psDec, /* I/O Pointer to Silk decoder state */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int16 pOut[], /* O Pointer to output speech frame */ - opus_int32 *pN, /* O Pointer to size of output frame */ - opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - VARDECL( silk_decoder_control, psDecCtrl ); - opus_int L, mv_len, ret = 0; - VARDECL( opus_int, pulses ); - SAVE_STACK; - - L = psDec->frame_length; - ALLOC( psDecCtrl, 1, silk_decoder_control ); - ALLOC( pulses, (L + SHELL_CODEC_FRAME_LENGTH - 1) & - ~(SHELL_CODEC_FRAME_LENGTH - 1), opus_int ); - psDecCtrl->LTP_scale_Q14 = 0; - - /* Safety checks */ - silk_assert( L > 0 && L <= MAX_FRAME_LENGTH ); - - if( lostFlag == FLAG_DECODE_NORMAL || - ( lostFlag == FLAG_DECODE_LBRR && psDec->LBRR_flags[ psDec->nFramesDecoded ] == 1 ) ) - { - /*********************************************/ - /* Decode quantization indices of side info */ - /*********************************************/ - silk_decode_indices( psDec, psRangeDec, psDec->nFramesDecoded, lostFlag, condCoding ); - - /*********************************************/ - /* Decode quantization indices of excitation */ - /*********************************************/ - silk_decode_pulses( psRangeDec, pulses, psDec->indices.signalType, - psDec->indices.quantOffsetType, psDec->frame_length ); - - /********************************************/ - /* Decode parameters and pulse signal */ - /********************************************/ - silk_decode_parameters( psDec, psDecCtrl, condCoding ); - - /********************************************************/ - /* Run inverse NSQ */ - /********************************************************/ - silk_decode_core( psDec, psDecCtrl, pOut, pulses ); - - /********************************************************/ - /* Update PLC state */ - /********************************************************/ - silk_PLC( psDec, psDecCtrl, pOut, 0 ); - - psDec->lossCnt = 0; - psDec->prevSignalType = psDec->indices.signalType; - silk_assert( psDec->prevSignalType >= 0 && psDec->prevSignalType <= 2 ); - - /* A frame has been decoded without errors */ - psDec->first_frame_after_reset = 0; - } else { - /* Handle packet loss by extrapolation */ - silk_PLC( psDec, psDecCtrl, pOut, 1 ); - } - - /*************************/ - /* Update output buffer. */ - /*************************/ - silk_assert( psDec->ltp_mem_length >= psDec->frame_length ); - mv_len = psDec->ltp_mem_length - psDec->frame_length; - silk_memmove( psDec->outBuf, &psDec->outBuf[ psDec->frame_length ], mv_len * sizeof(opus_int16) ); - silk_memcpy( &psDec->outBuf[ mv_len ], pOut, psDec->frame_length * sizeof( opus_int16 ) ); - - /****************************************************************/ - /* Ensure smooth connection of extrapolated and good frames */ - /****************************************************************/ - silk_PLC_glue_frames( psDec, pOut, L ); - - /************************************************/ - /* Comfort noise generation / estimation */ - /************************************************/ - silk_CNG( psDec, psDecCtrl, pOut, L ); - - /* Update some decoder state variables */ - psDec->lagPrev = psDecCtrl->pitchL[ psDec->nb_subfr - 1 ]; - - /* Set output frame length */ - *pN = L; - - RESTORE_STACK; - return ret; -} diff --git a/src/opus-1.1/silk/decode_indices.c b/src/opus-1.1/silk/decode_indices.c deleted file mode 100644 index 7afe5c26..00000000 --- a/src/opus-1.1/silk/decode_indices.c +++ /dev/null @@ -1,151 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Decode side-information parameters from payload */ -void silk_decode_indices( - silk_decoder_state *psDec, /* I/O State */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int FrameIndex, /* I Frame number */ - opus_int decode_LBRR, /* I Flag indicating LBRR data is being decoded */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int i, k, Ix; - opus_int decode_absolute_lagIndex, delta_lagIndex; - opus_int16 ec_ix[ MAX_LPC_ORDER ]; - opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; - - /*******************************************/ - /* Decode signal type and quantizer offset */ - /*******************************************/ - if( decode_LBRR || psDec->VAD_flags[ FrameIndex ] ) { - Ix = ec_dec_icdf( psRangeDec, silk_type_offset_VAD_iCDF, 8 ) + 2; - } else { - Ix = ec_dec_icdf( psRangeDec, silk_type_offset_no_VAD_iCDF, 8 ); - } - psDec->indices.signalType = (opus_int8)silk_RSHIFT( Ix, 1 ); - psDec->indices.quantOffsetType = (opus_int8)( Ix & 1 ); - - /****************/ - /* Decode gains */ - /****************/ - /* First subframe */ - if( condCoding == CODE_CONDITIONALLY ) { - /* Conditional coding */ - psDec->indices.GainsIndices[ 0 ] = (opus_int8)ec_dec_icdf( psRangeDec, silk_delta_gain_iCDF, 8 ); - } else { - /* Independent coding, in two stages: MSB bits followed by 3 LSBs */ - psDec->indices.GainsIndices[ 0 ] = (opus_int8)silk_LSHIFT( ec_dec_icdf( psRangeDec, silk_gain_iCDF[ psDec->indices.signalType ], 8 ), 3 ); - psDec->indices.GainsIndices[ 0 ] += (opus_int8)ec_dec_icdf( psRangeDec, silk_uniform8_iCDF, 8 ); - } - - /* Remaining subframes */ - for( i = 1; i < psDec->nb_subfr; i++ ) { - psDec->indices.GainsIndices[ i ] = (opus_int8)ec_dec_icdf( psRangeDec, silk_delta_gain_iCDF, 8 ); - } - - /**********************/ - /* Decode LSF Indices */ - /**********************/ - psDec->indices.NLSFIndices[ 0 ] = (opus_int8)ec_dec_icdf( psRangeDec, &psDec->psNLSF_CB->CB1_iCDF[ ( psDec->indices.signalType >> 1 ) * psDec->psNLSF_CB->nVectors ], 8 ); - silk_NLSF_unpack( ec_ix, pred_Q8, psDec->psNLSF_CB, psDec->indices.NLSFIndices[ 0 ] ); - silk_assert( psDec->psNLSF_CB->order == psDec->LPC_order ); - for( i = 0; i < psDec->psNLSF_CB->order; i++ ) { - Ix = ec_dec_icdf( psRangeDec, &psDec->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); - if( Ix == 0 ) { - Ix -= ec_dec_icdf( psRangeDec, silk_NLSF_EXT_iCDF, 8 ); - } else if( Ix == 2 * NLSF_QUANT_MAX_AMPLITUDE ) { - Ix += ec_dec_icdf( psRangeDec, silk_NLSF_EXT_iCDF, 8 ); - } - psDec->indices.NLSFIndices[ i+1 ] = (opus_int8)( Ix - NLSF_QUANT_MAX_AMPLITUDE ); - } - - /* Decode LSF interpolation factor */ - if( psDec->nb_subfr == MAX_NB_SUBFR ) { - psDec->indices.NLSFInterpCoef_Q2 = (opus_int8)ec_dec_icdf( psRangeDec, silk_NLSF_interpolation_factor_iCDF, 8 ); - } else { - psDec->indices.NLSFInterpCoef_Q2 = 4; - } - - if( psDec->indices.signalType == TYPE_VOICED ) - { - /*********************/ - /* Decode pitch lags */ - /*********************/ - /* Get lag index */ - decode_absolute_lagIndex = 1; - if( condCoding == CODE_CONDITIONALLY && psDec->ec_prevSignalType == TYPE_VOICED ) { - /* Decode Delta index */ - delta_lagIndex = (opus_int16)ec_dec_icdf( psRangeDec, silk_pitch_delta_iCDF, 8 ); - if( delta_lagIndex > 0 ) { - delta_lagIndex = delta_lagIndex - 9; - psDec->indices.lagIndex = (opus_int16)( psDec->ec_prevLagIndex + delta_lagIndex ); - decode_absolute_lagIndex = 0; - } - } - if( decode_absolute_lagIndex ) { - /* Absolute decoding */ - psDec->indices.lagIndex = (opus_int16)ec_dec_icdf( psRangeDec, silk_pitch_lag_iCDF, 8 ) * silk_RSHIFT( psDec->fs_kHz, 1 ); - psDec->indices.lagIndex += (opus_int16)ec_dec_icdf( psRangeDec, psDec->pitch_lag_low_bits_iCDF, 8 ); - } - psDec->ec_prevLagIndex = psDec->indices.lagIndex; - - /* Get countour index */ - psDec->indices.contourIndex = (opus_int8)ec_dec_icdf( psRangeDec, psDec->pitch_contour_iCDF, 8 ); - - /********************/ - /* Decode LTP gains */ - /********************/ - /* Decode PERIndex value */ - psDec->indices.PERIndex = (opus_int8)ec_dec_icdf( psRangeDec, silk_LTP_per_index_iCDF, 8 ); - - for( k = 0; k < psDec->nb_subfr; k++ ) { - psDec->indices.LTPIndex[ k ] = (opus_int8)ec_dec_icdf( psRangeDec, silk_LTP_gain_iCDF_ptrs[ psDec->indices.PERIndex ], 8 ); - } - - /**********************/ - /* Decode LTP scaling */ - /**********************/ - if( condCoding == CODE_INDEPENDENTLY ) { - psDec->indices.LTP_scaleIndex = (opus_int8)ec_dec_icdf( psRangeDec, silk_LTPscale_iCDF, 8 ); - } else { - psDec->indices.LTP_scaleIndex = 0; - } - } - psDec->ec_prevSignalType = psDec->indices.signalType; - - /***************/ - /* Decode seed */ - /***************/ - psDec->indices.Seed = (opus_int8)ec_dec_icdf( psRangeDec, silk_uniform4_iCDF, 8 ); -} diff --git a/src/opus-1.1/silk/decode_parameters.c b/src/opus-1.1/silk/decode_parameters.c deleted file mode 100644 index e345b1dc..00000000 --- a/src/opus-1.1/silk/decode_parameters.c +++ /dev/null @@ -1,115 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Decode parameters from payload */ -void silk_decode_parameters( - silk_decoder_state *psDec, /* I/O State */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int i, k, Ix; - opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], pNLSF0_Q15[ MAX_LPC_ORDER ]; - const opus_int8 *cbk_ptr_Q7; - - /* Dequant Gains */ - silk_gains_dequant( psDecCtrl->Gains_Q16, psDec->indices.GainsIndices, - &psDec->LastGainIndex, condCoding == CODE_CONDITIONALLY, psDec->nb_subfr ); - - /****************/ - /* Decode NLSFs */ - /****************/ - silk_NLSF_decode( pNLSF_Q15, psDec->indices.NLSFIndices, psDec->psNLSF_CB ); - - /* Convert NLSF parameters to AR prediction filter coefficients */ - silk_NLSF2A( psDecCtrl->PredCoef_Q12[ 1 ], pNLSF_Q15, psDec->LPC_order ); - - /* If just reset, e.g., because internal Fs changed, do not allow interpolation */ - /* improves the case of packet loss in the first frame after a switch */ - if( psDec->first_frame_after_reset == 1 ) { - psDec->indices.NLSFInterpCoef_Q2 = 4; - } - - if( psDec->indices.NLSFInterpCoef_Q2 < 4 ) { - /* Calculation of the interpolated NLSF0 vector from the interpolation factor, */ - /* the previous NLSF1, and the current NLSF1 */ - for( i = 0; i < psDec->LPC_order; i++ ) { - pNLSF0_Q15[ i ] = psDec->prevNLSF_Q15[ i ] + silk_RSHIFT( silk_MUL( psDec->indices.NLSFInterpCoef_Q2, - pNLSF_Q15[ i ] - psDec->prevNLSF_Q15[ i ] ), 2 ); - } - - /* Convert NLSF parameters to AR prediction filter coefficients */ - silk_NLSF2A( psDecCtrl->PredCoef_Q12[ 0 ], pNLSF0_Q15, psDec->LPC_order ); - } else { - /* Copy LPC coefficients for first half from second half */ - silk_memcpy( psDecCtrl->PredCoef_Q12[ 0 ], psDecCtrl->PredCoef_Q12[ 1 ], psDec->LPC_order * sizeof( opus_int16 ) ); - } - - silk_memcpy( psDec->prevNLSF_Q15, pNLSF_Q15, psDec->LPC_order * sizeof( opus_int16 ) ); - - /* After a packet loss do BWE of LPC coefs */ - if( psDec->lossCnt ) { - silk_bwexpander( psDecCtrl->PredCoef_Q12[ 0 ], psDec->LPC_order, BWE_AFTER_LOSS_Q16 ); - silk_bwexpander( psDecCtrl->PredCoef_Q12[ 1 ], psDec->LPC_order, BWE_AFTER_LOSS_Q16 ); - } - - if( psDec->indices.signalType == TYPE_VOICED ) { - /*********************/ - /* Decode pitch lags */ - /*********************/ - - /* Decode pitch values */ - silk_decode_pitch( psDec->indices.lagIndex, psDec->indices.contourIndex, psDecCtrl->pitchL, psDec->fs_kHz, psDec->nb_subfr ); - - /* Decode Codebook Index */ - cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[ psDec->indices.PERIndex ]; /* set pointer to start of codebook */ - - for( k = 0; k < psDec->nb_subfr; k++ ) { - Ix = psDec->indices.LTPIndex[ k ]; - for( i = 0; i < LTP_ORDER; i++ ) { - psDecCtrl->LTPCoef_Q14[ k * LTP_ORDER + i ] = silk_LSHIFT( cbk_ptr_Q7[ Ix * LTP_ORDER + i ], 7 ); - } - } - - /**********************/ - /* Decode LTP scaling */ - /**********************/ - Ix = psDec->indices.LTP_scaleIndex; - psDecCtrl->LTP_scale_Q14 = silk_LTPScales_table_Q14[ Ix ]; - } else { - silk_memset( psDecCtrl->pitchL, 0, psDec->nb_subfr * sizeof( opus_int ) ); - silk_memset( psDecCtrl->LTPCoef_Q14, 0, LTP_ORDER * psDec->nb_subfr * sizeof( opus_int16 ) ); - psDec->indices.PERIndex = 0; - psDecCtrl->LTP_scale_Q14 = 0; - } -} diff --git a/src/opus-1.1/silk/decode_pitch.c b/src/opus-1.1/silk/decode_pitch.c deleted file mode 100644 index fedbc6a5..00000000 --- a/src/opus-1.1/silk/decode_pitch.c +++ /dev/null @@ -1,77 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/*********************************************************** -* Pitch analyser function -********************************************************** */ -#include "SigProc_FIX.h" -#include "pitch_est_defines.h" - -void silk_decode_pitch( - opus_int16 lagIndex, /* I */ - opus_int8 contourIndex, /* O */ - opus_int pitch_lags[], /* O 4 pitch values */ - const opus_int Fs_kHz, /* I sampling frequency (kHz) */ - const opus_int nb_subfr /* I number of sub frames */ -) -{ - opus_int lag, k, min_lag, max_lag, cbk_size; - const opus_int8 *Lag_CB_ptr; - - if( Fs_kHz == 8 ) { - if( nb_subfr == PE_MAX_NB_SUBFR ) { - Lag_CB_ptr = &silk_CB_lags_stage2[ 0 ][ 0 ]; - cbk_size = PE_NB_CBKS_STAGE2_EXT; - } else { - silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1 ); - Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[ 0 ][ 0 ]; - cbk_size = PE_NB_CBKS_STAGE2_10MS; - } - } else { - if( nb_subfr == PE_MAX_NB_SUBFR ) { - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - } else { - silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1 ); - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - } - } - - min_lag = silk_SMULBB( PE_MIN_LAG_MS, Fs_kHz ); - max_lag = silk_SMULBB( PE_MAX_LAG_MS, Fs_kHz ); - lag = min_lag + lagIndex; - - for( k = 0; k < nb_subfr; k++ ) { - pitch_lags[ k ] = lag + matrix_ptr( Lag_CB_ptr, k, contourIndex, cbk_size ); - pitch_lags[ k ] = silk_LIMIT( pitch_lags[ k ], min_lag, max_lag ); - } -} diff --git a/src/opus-1.1/silk/decode_pulses.c b/src/opus-1.1/silk/decode_pulses.c deleted file mode 100644 index e8a87c2a..00000000 --- a/src/opus-1.1/silk/decode_pulses.c +++ /dev/null @@ -1,115 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/*********************************************/ -/* Decode quantization indices of excitation */ -/*********************************************/ -void silk_decode_pulses( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int pulses[], /* O Excitation signal */ - const opus_int signalType, /* I Sigtype */ - const opus_int quantOffsetType, /* I quantOffsetType */ - const opus_int frame_length /* I Frame length */ -) -{ - opus_int i, j, k, iter, abs_q, nLS, RateLevelIndex; - opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ], nLshifts[ MAX_NB_SHELL_BLOCKS ]; - opus_int *pulses_ptr; - const opus_uint8 *cdf_ptr; - - /*********************/ - /* Decode rate level */ - /*********************/ - RateLevelIndex = ec_dec_icdf( psRangeDec, silk_rate_levels_iCDF[ signalType >> 1 ], 8 ); - - /* Calculate number of shell blocks */ - silk_assert( 1 << LOG2_SHELL_CODEC_FRAME_LENGTH == SHELL_CODEC_FRAME_LENGTH ); - iter = silk_RSHIFT( frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH ); - if( iter * SHELL_CODEC_FRAME_LENGTH < frame_length ) { - silk_assert( frame_length == 12 * 10 ); /* Make sure only happens for 10 ms @ 12 kHz */ - iter++; - } - - /***************************************************/ - /* Sum-Weighted-Pulses Decoding */ - /***************************************************/ - cdf_ptr = silk_pulses_per_block_iCDF[ RateLevelIndex ]; - for( i = 0; i < iter; i++ ) { - nLshifts[ i ] = 0; - sum_pulses[ i ] = ec_dec_icdf( psRangeDec, cdf_ptr, 8 ); - - /* LSB indication */ - while( sum_pulses[ i ] == MAX_PULSES + 1 ) { - nLshifts[ i ]++; - /* When we've already got 10 LSBs, we shift the table to not allow (MAX_PULSES + 1) */ - sum_pulses[ i ] = ec_dec_icdf( psRangeDec, - silk_pulses_per_block_iCDF[ N_RATE_LEVELS - 1] + ( nLshifts[ i ] == 10 ), 8 ); - } - } - - /***************************************************/ - /* Shell decoding */ - /***************************************************/ - for( i = 0; i < iter; i++ ) { - if( sum_pulses[ i ] > 0 ) { - silk_shell_decoder( &pulses[ silk_SMULBB( i, SHELL_CODEC_FRAME_LENGTH ) ], psRangeDec, sum_pulses[ i ] ); - } else { - silk_memset( &pulses[ silk_SMULBB( i, SHELL_CODEC_FRAME_LENGTH ) ], 0, SHELL_CODEC_FRAME_LENGTH * sizeof( opus_int ) ); - } - } - - /***************************************************/ - /* LSB Decoding */ - /***************************************************/ - for( i = 0; i < iter; i++ ) { - if( nLshifts[ i ] > 0 ) { - nLS = nLshifts[ i ]; - pulses_ptr = &pulses[ silk_SMULBB( i, SHELL_CODEC_FRAME_LENGTH ) ]; - for( k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++ ) { - abs_q = pulses_ptr[ k ]; - for( j = 0; j < nLS; j++ ) { - abs_q = silk_LSHIFT( abs_q, 1 ); - abs_q += ec_dec_icdf( psRangeDec, silk_lsb_iCDF, 8 ); - } - pulses_ptr[ k ] = abs_q; - } - /* Mark the number of pulses non-zero for sign decoding. */ - sum_pulses[ i ] |= nLS << 5; - } - } - - /****************************************/ - /* Decode and add signs to pulse signal */ - /****************************************/ - silk_decode_signs( psRangeDec, pulses, frame_length, signalType, quantOffsetType, sum_pulses ); -} diff --git a/src/opus-1.1/silk/decoder_set_fs.c b/src/opus-1.1/silk/decoder_set_fs.c deleted file mode 100644 index eef0fd25..00000000 --- a/src/opus-1.1/silk/decoder_set_fs.c +++ /dev/null @@ -1,108 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Set decoder sampling rate */ -opus_int silk_decoder_set_fs( - silk_decoder_state *psDec, /* I/O Decoder state pointer */ - opus_int fs_kHz, /* I Sampling frequency (kHz) */ - opus_int32 fs_API_Hz /* I API Sampling frequency (Hz) */ -) -{ - opus_int frame_length, ret = 0; - - silk_assert( fs_kHz == 8 || fs_kHz == 12 || fs_kHz == 16 ); - silk_assert( psDec->nb_subfr == MAX_NB_SUBFR || psDec->nb_subfr == MAX_NB_SUBFR/2 ); - - /* New (sub)frame length */ - psDec->subfr_length = silk_SMULBB( SUB_FRAME_LENGTH_MS, fs_kHz ); - frame_length = silk_SMULBB( psDec->nb_subfr, psDec->subfr_length ); - - /* Initialize resampler when switching internal or external sampling frequency */ - if( psDec->fs_kHz != fs_kHz || psDec->fs_API_hz != fs_API_Hz ) { - /* Initialize the resampler for dec_API.c preparing resampling from fs_kHz to API_fs_Hz */ - ret += silk_resampler_init( &psDec->resampler_state, silk_SMULBB( fs_kHz, 1000 ), fs_API_Hz, 0 ); - - psDec->fs_API_hz = fs_API_Hz; - } - - if( psDec->fs_kHz != fs_kHz || frame_length != psDec->frame_length ) { - if( fs_kHz == 8 ) { - if( psDec->nb_subfr == MAX_NB_SUBFR ) { - psDec->pitch_contour_iCDF = silk_pitch_contour_NB_iCDF; - } else { - psDec->pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF; - } - } else { - if( psDec->nb_subfr == MAX_NB_SUBFR ) { - psDec->pitch_contour_iCDF = silk_pitch_contour_iCDF; - } else { - psDec->pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF; - } - } - if( psDec->fs_kHz != fs_kHz ) { - psDec->ltp_mem_length = silk_SMULBB( LTP_MEM_LENGTH_MS, fs_kHz ); - if( fs_kHz == 8 || fs_kHz == 12 ) { - psDec->LPC_order = MIN_LPC_ORDER; - psDec->psNLSF_CB = &silk_NLSF_CB_NB_MB; - } else { - psDec->LPC_order = MAX_LPC_ORDER; - psDec->psNLSF_CB = &silk_NLSF_CB_WB; - } - if( fs_kHz == 16 ) { - psDec->pitch_lag_low_bits_iCDF = silk_uniform8_iCDF; - } else if( fs_kHz == 12 ) { - psDec->pitch_lag_low_bits_iCDF = silk_uniform6_iCDF; - } else if( fs_kHz == 8 ) { - psDec->pitch_lag_low_bits_iCDF = silk_uniform4_iCDF; - } else { - /* unsupported sampling rate */ - silk_assert( 0 ); - } - psDec->first_frame_after_reset = 1; - psDec->lagPrev = 100; - psDec->LastGainIndex = 10; - psDec->prevSignalType = TYPE_NO_VOICE_ACTIVITY; - silk_memset( psDec->outBuf, 0, sizeof(psDec->outBuf)); - silk_memset( psDec->sLPC_Q14_buf, 0, sizeof(psDec->sLPC_Q14_buf) ); - } - - psDec->fs_kHz = fs_kHz; - psDec->frame_length = frame_length; - } - - /* Check that settings are valid */ - silk_assert( psDec->frame_length > 0 && psDec->frame_length <= MAX_FRAME_LENGTH ); - - return ret; -} - diff --git a/src/opus-1.1/silk/define.h b/src/opus-1.1/silk/define.h deleted file mode 100644 index c47aca9f..00000000 --- a/src/opus-1.1/silk/define.h +++ /dev/null @@ -1,235 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_DEFINE_H -#define SILK_DEFINE_H - -#include "errors.h" -#include "typedef.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* Max number of encoder channels (1/2) */ -#define ENCODER_NUM_CHANNELS 2 -/* Number of decoder channels (1/2) */ -#define DECODER_NUM_CHANNELS 2 - -#define MAX_FRAMES_PER_PACKET 3 - -/* Limits on bitrate */ -#define MIN_TARGET_RATE_BPS 5000 -#define MAX_TARGET_RATE_BPS 80000 -#define TARGET_RATE_TAB_SZ 8 - -/* LBRR thresholds */ -#define LBRR_NB_MIN_RATE_BPS 12000 -#define LBRR_MB_MIN_RATE_BPS 14000 -#define LBRR_WB_MIN_RATE_BPS 16000 - -/* DTX settings */ -#define NB_SPEECH_FRAMES_BEFORE_DTX 10 /* eq 200 ms */ -#define MAX_CONSECUTIVE_DTX 20 /* eq 400 ms */ - -/* Maximum sampling frequency */ -#define MAX_FS_KHZ 16 -#define MAX_API_FS_KHZ 48 - -/* Signal types */ -#define TYPE_NO_VOICE_ACTIVITY 0 -#define TYPE_UNVOICED 1 -#define TYPE_VOICED 2 - -/* Conditional coding types */ -#define CODE_INDEPENDENTLY 0 -#define CODE_INDEPENDENTLY_NO_LTP_SCALING 1 -#define CODE_CONDITIONALLY 2 - -/* Settings for stereo processing */ -#define STEREO_QUANT_TAB_SIZE 16 -#define STEREO_QUANT_SUB_STEPS 5 -#define STEREO_INTERP_LEN_MS 8 /* must be even */ -#define STEREO_RATIO_SMOOTH_COEF 0.01 /* smoothing coef for signal norms and stereo width */ - -/* Range of pitch lag estimates */ -#define PITCH_EST_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */ -#define PITCH_EST_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */ - -/* Maximum number of subframes */ -#define MAX_NB_SUBFR 4 - -/* Number of samples per frame */ -#define LTP_MEM_LENGTH_MS 20 -#define SUB_FRAME_LENGTH_MS 5 -#define MAX_SUB_FRAME_LENGTH ( SUB_FRAME_LENGTH_MS * MAX_FS_KHZ ) -#define MAX_FRAME_LENGTH_MS ( SUB_FRAME_LENGTH_MS * MAX_NB_SUBFR ) -#define MAX_FRAME_LENGTH ( MAX_FRAME_LENGTH_MS * MAX_FS_KHZ ) - -/* Milliseconds of lookahead for pitch analysis */ -#define LA_PITCH_MS 2 -#define LA_PITCH_MAX ( LA_PITCH_MS * MAX_FS_KHZ ) - -/* Order of LPC used in find pitch */ -#define MAX_FIND_PITCH_LPC_ORDER 16 - -/* Length of LPC window used in find pitch */ -#define FIND_PITCH_LPC_WIN_MS ( 20 + (LA_PITCH_MS << 1) ) -#define FIND_PITCH_LPC_WIN_MS_2_SF ( 10 + (LA_PITCH_MS << 1) ) -#define FIND_PITCH_LPC_WIN_MAX ( FIND_PITCH_LPC_WIN_MS * MAX_FS_KHZ ) - -/* Milliseconds of lookahead for noise shape analysis */ -#define LA_SHAPE_MS 5 -#define LA_SHAPE_MAX ( LA_SHAPE_MS * MAX_FS_KHZ ) - -/* Maximum length of LPC window used in noise shape analysis */ -#define SHAPE_LPC_WIN_MAX ( 15 * MAX_FS_KHZ ) - -/* dB level of lowest gain quantization level */ -#define MIN_QGAIN_DB 2 -/* dB level of highest gain quantization level */ -#define MAX_QGAIN_DB 88 -/* Number of gain quantization levels */ -#define N_LEVELS_QGAIN 64 -/* Max increase in gain quantization index */ -#define MAX_DELTA_GAIN_QUANT 36 -/* Max decrease in gain quantization index */ -#define MIN_DELTA_GAIN_QUANT -4 - -/* Quantization offsets (multiples of 4) */ -#define OFFSET_VL_Q10 32 -#define OFFSET_VH_Q10 100 -#define OFFSET_UVL_Q10 100 -#define OFFSET_UVH_Q10 240 - -#define QUANT_LEVEL_ADJUST_Q10 80 - -/* Maximum numbers of iterations used to stabilize an LPC vector */ -#define MAX_LPC_STABILIZE_ITERATIONS 16 -#define MAX_PREDICTION_POWER_GAIN 1e4f -#define MAX_PREDICTION_POWER_GAIN_AFTER_RESET 1e2f - -#define MAX_LPC_ORDER 16 -#define MIN_LPC_ORDER 10 - -/* Find Pred Coef defines */ -#define LTP_ORDER 5 - -/* LTP quantization settings */ -#define NB_LTP_CBKS 3 - -/* Flag to use harmonic noise shaping */ -#define USE_HARM_SHAPING 1 - -/* Max LPC order of noise shaping filters */ -#define MAX_SHAPE_LPC_ORDER 16 - -#define HARM_SHAPE_FIR_TAPS 3 - -/* Maximum number of delayed decision states */ -#define MAX_DEL_DEC_STATES 4 - -#define LTP_BUF_LENGTH 512 -#define LTP_MASK ( LTP_BUF_LENGTH - 1 ) - -#define DECISION_DELAY 32 -#define DECISION_DELAY_MASK ( DECISION_DELAY - 1 ) - -/* Number of subframes for excitation entropy coding */ -#define SHELL_CODEC_FRAME_LENGTH 16 -#define LOG2_SHELL_CODEC_FRAME_LENGTH 4 -#define MAX_NB_SHELL_BLOCKS ( MAX_FRAME_LENGTH / SHELL_CODEC_FRAME_LENGTH ) - -/* Number of rate levels, for entropy coding of excitation */ -#define N_RATE_LEVELS 10 - -/* Maximum sum of pulses per shell coding frame */ -#define MAX_PULSES 16 - -#define MAX_MATRIX_SIZE MAX_LPC_ORDER /* Max of LPC Order and LTP order */ - -#if( MAX_LPC_ORDER > DECISION_DELAY ) -# define NSQ_LPC_BUF_LENGTH MAX_LPC_ORDER -#else -# define NSQ_LPC_BUF_LENGTH DECISION_DELAY -#endif - -/***************************/ -/* Voice activity detector */ -/***************************/ -#define VAD_N_BANDS 4 - -#define VAD_INTERNAL_SUBFRAMES_LOG2 2 -#define VAD_INTERNAL_SUBFRAMES ( 1 << VAD_INTERNAL_SUBFRAMES_LOG2 ) - -#define VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 1024 /* Must be < 4096 */ -#define VAD_NOISE_LEVELS_BIAS 50 - -/* Sigmoid settings */ -#define VAD_NEGATIVE_OFFSET_Q5 128 /* sigmoid is 0 at -128 */ -#define VAD_SNR_FACTOR_Q16 45000 - -/* smoothing for SNR measurement */ -#define VAD_SNR_SMOOTH_COEF_Q18 4096 - -/* Size of the piecewise linear cosine approximation table for the LSFs */ -#define LSF_COS_TAB_SZ_FIX 128 - -/******************/ -/* NLSF quantizer */ -/******************/ -#define NLSF_W_Q 2 -#define NLSF_VQ_MAX_VECTORS 32 -#define NLSF_VQ_MAX_SURVIVORS 32 -#define NLSF_QUANT_MAX_AMPLITUDE 4 -#define NLSF_QUANT_MAX_AMPLITUDE_EXT 10 -#define NLSF_QUANT_LEVEL_ADJ 0.1 -#define NLSF_QUANT_DEL_DEC_STATES_LOG2 2 -#define NLSF_QUANT_DEL_DEC_STATES ( 1 << NLSF_QUANT_DEL_DEC_STATES_LOG2 ) - -/* Transition filtering for mode switching */ -#define TRANSITION_TIME_MS 5120 /* 5120 = 64 * FRAME_LENGTH_MS * ( TRANSITION_INT_NUM - 1 ) = 64*(20*4)*/ -#define TRANSITION_NB 3 /* Hardcoded in tables */ -#define TRANSITION_NA 2 /* Hardcoded in tables */ -#define TRANSITION_INT_NUM 5 /* Hardcoded in tables */ -#define TRANSITION_FRAMES ( TRANSITION_TIME_MS / MAX_FRAME_LENGTH_MS ) -#define TRANSITION_INT_STEPS ( TRANSITION_FRAMES / ( TRANSITION_INT_NUM - 1 ) ) - -/* BWE factors to apply after packet loss */ -#define BWE_AFTER_LOSS_Q16 63570 - -/* Defines for CN generation */ -#define CNG_BUF_MASK_MAX 255 /* 2^floor(log2(MAX_FRAME_LENGTH))-1 */ -#define CNG_GAIN_SMTH_Q16 4634 /* 0.25^(1/4) */ -#define CNG_NLSF_SMTH_Q16 16348 /* 0.25 */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/enc_API.c b/src/opus-1.1/silk/enc_API.c deleted file mode 100644 index 43739efc..00000000 --- a/src/opus-1.1/silk/enc_API.c +++ /dev/null @@ -1,556 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "define.h" -#include "API.h" -#include "control.h" -#include "typedef.h" -#include "stack_alloc.h" -#include "structs.h" -#include "tuning_parameters.h" -#ifdef FIXED_POINT -#include "main_FIX.h" -#else -#include "main_FLP.h" -#endif - -/***************************************/ -/* Read control structure from encoder */ -/***************************************/ -static opus_int silk_QueryEncoder( /* O Returns error code */ - const void *encState, /* I State */ - silk_EncControlStruct *encStatus /* O Encoder Status */ -); - -/****************************************/ -/* Encoder functions */ -/****************************************/ - -opus_int silk_Get_Encoder_Size( /* O Returns error code */ - opus_int *encSizeBytes /* O Number of bytes in SILK encoder state */ -) -{ - opus_int ret = SILK_NO_ERROR; - - *encSizeBytes = sizeof( silk_encoder ); - - return ret; -} - -/*************************/ -/* Init or Reset encoder */ -/*************************/ -opus_int silk_InitEncoder( /* O Returns error code */ - void *encState, /* I/O State */ - int arch, /* I Run-time architecture */ - silk_EncControlStruct *encStatus /* O Encoder Status */ -) -{ - silk_encoder *psEnc; - opus_int n, ret = SILK_NO_ERROR; - - psEnc = (silk_encoder *)encState; - - /* Reset encoder */ - silk_memset( psEnc, 0, sizeof( silk_encoder ) ); - for( n = 0; n < ENCODER_NUM_CHANNELS; n++ ) { - if( ret += silk_init_encoder( &psEnc->state_Fxx[ n ], arch ) ) { - silk_assert( 0 ); - } - } - - psEnc->nChannelsAPI = 1; - psEnc->nChannelsInternal = 1; - - /* Read control structure */ - if( ret += silk_QueryEncoder( encState, encStatus ) ) { - silk_assert( 0 ); - } - - return ret; -} - -/***************************************/ -/* Read control structure from encoder */ -/***************************************/ -static opus_int silk_QueryEncoder( /* O Returns error code */ - const void *encState, /* I State */ - silk_EncControlStruct *encStatus /* O Encoder Status */ -) -{ - opus_int ret = SILK_NO_ERROR; - silk_encoder_state_Fxx *state_Fxx; - silk_encoder *psEnc = (silk_encoder *)encState; - - state_Fxx = psEnc->state_Fxx; - - encStatus->nChannelsAPI = psEnc->nChannelsAPI; - encStatus->nChannelsInternal = psEnc->nChannelsInternal; - encStatus->API_sampleRate = state_Fxx[ 0 ].sCmn.API_fs_Hz; - encStatus->maxInternalSampleRate = state_Fxx[ 0 ].sCmn.maxInternal_fs_Hz; - encStatus->minInternalSampleRate = state_Fxx[ 0 ].sCmn.minInternal_fs_Hz; - encStatus->desiredInternalSampleRate = state_Fxx[ 0 ].sCmn.desiredInternal_fs_Hz; - encStatus->payloadSize_ms = state_Fxx[ 0 ].sCmn.PacketSize_ms; - encStatus->bitRate = state_Fxx[ 0 ].sCmn.TargetRate_bps; - encStatus->packetLossPercentage = state_Fxx[ 0 ].sCmn.PacketLoss_perc; - encStatus->complexity = state_Fxx[ 0 ].sCmn.Complexity; - encStatus->useInBandFEC = state_Fxx[ 0 ].sCmn.useInBandFEC; - encStatus->useDTX = state_Fxx[ 0 ].sCmn.useDTX; - encStatus->useCBR = state_Fxx[ 0 ].sCmn.useCBR; - encStatus->internalSampleRate = silk_SMULBB( state_Fxx[ 0 ].sCmn.fs_kHz, 1000 ); - encStatus->allowBandwidthSwitch = state_Fxx[ 0 ].sCmn.allow_bandwidth_switch; - encStatus->inWBmodeWithoutVariableLP = state_Fxx[ 0 ].sCmn.fs_kHz == 16 && state_Fxx[ 0 ].sCmn.sLP.mode == 0; - - return ret; -} - - -/**************************/ -/* Encode frame with Silk */ -/**************************/ -/* Note: if prefillFlag is set, the input must contain 10 ms of audio, irrespective of what */ -/* encControl->payloadSize_ms is set to */ -opus_int silk_Encode( /* O Returns error code */ - void *encState, /* I/O State */ - silk_EncControlStruct *encControl, /* I Control status */ - const opus_int16 *samplesIn, /* I Speech sample input vector */ - opus_int nSamplesIn, /* I Number of samples in input vector */ - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int32 *nBytesOut, /* I/O Number of bytes in payload (input: Max bytes) */ - const opus_int prefillFlag /* I Flag to indicate prefilling buffers no coding */ -) -{ - opus_int n, i, nBits, flags, tmp_payloadSize_ms = 0, tmp_complexity = 0, ret = 0; - opus_int nSamplesToBuffer, nSamplesToBufferMax, nBlocksOf10ms; - opus_int nSamplesFromInput = 0, nSamplesFromInputMax; - opus_int speech_act_thr_for_switch_Q8; - opus_int32 TargetRate_bps, MStargetRates_bps[ 2 ], channelRate_bps, LBRR_symbol, sum; - silk_encoder *psEnc = ( silk_encoder * )encState; - VARDECL( opus_int16, buf ); - opus_int transition, curr_block, tot_blocks; - SAVE_STACK; - - if (encControl->reducedDependency) - { - psEnc->state_Fxx[0].sCmn.first_frame_after_reset = 1; - psEnc->state_Fxx[1].sCmn.first_frame_after_reset = 1; - } - psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded = psEnc->state_Fxx[ 1 ].sCmn.nFramesEncoded = 0; - - /* Check values in encoder control structure */ - if( ( ret = check_control_input( encControl ) != 0 ) ) { - silk_assert( 0 ); - RESTORE_STACK; - return ret; - } - - encControl->switchReady = 0; - - if( encControl->nChannelsInternal > psEnc->nChannelsInternal ) { - /* Mono -> Stereo transition: init state of second channel and stereo state */ - ret += silk_init_encoder( &psEnc->state_Fxx[ 1 ], psEnc->state_Fxx[ 0 ].sCmn.arch ); - silk_memset( psEnc->sStereo.pred_prev_Q13, 0, sizeof( psEnc->sStereo.pred_prev_Q13 ) ); - silk_memset( psEnc->sStereo.sSide, 0, sizeof( psEnc->sStereo.sSide ) ); - psEnc->sStereo.mid_side_amp_Q0[ 0 ] = 0; - psEnc->sStereo.mid_side_amp_Q0[ 1 ] = 1; - psEnc->sStereo.mid_side_amp_Q0[ 2 ] = 0; - psEnc->sStereo.mid_side_amp_Q0[ 3 ] = 1; - psEnc->sStereo.width_prev_Q14 = 0; - psEnc->sStereo.smth_width_Q14 = SILK_FIX_CONST( 1, 14 ); - if( psEnc->nChannelsAPI == 2 ) { - silk_memcpy( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, sizeof( silk_resampler_state_struct ) ); - silk_memcpy( &psEnc->state_Fxx[ 1 ].sCmn.In_HP_State, &psEnc->state_Fxx[ 0 ].sCmn.In_HP_State, sizeof( psEnc->state_Fxx[ 1 ].sCmn.In_HP_State ) ); - } - } - - transition = (encControl->payloadSize_ms != psEnc->state_Fxx[ 0 ].sCmn.PacketSize_ms) || (psEnc->nChannelsInternal != encControl->nChannelsInternal); - - psEnc->nChannelsAPI = encControl->nChannelsAPI; - psEnc->nChannelsInternal = encControl->nChannelsInternal; - - nBlocksOf10ms = silk_DIV32( 100 * nSamplesIn, encControl->API_sampleRate ); - tot_blocks = ( nBlocksOf10ms > 1 ) ? nBlocksOf10ms >> 1 : 1; - curr_block = 0; - if( prefillFlag ) { - /* Only accept input length of 10 ms */ - if( nBlocksOf10ms != 1 ) { - silk_assert( 0 ); - RESTORE_STACK; - return SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES; - } - /* Reset Encoder */ - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - ret = silk_init_encoder( &psEnc->state_Fxx[ n ], psEnc->state_Fxx[ n ].sCmn.arch ); - silk_assert( !ret ); - } - tmp_payloadSize_ms = encControl->payloadSize_ms; - encControl->payloadSize_ms = 10; - tmp_complexity = encControl->complexity; - encControl->complexity = 0; - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0; - psEnc->state_Fxx[ n ].sCmn.prefillFlag = 1; - } - } else { - /* Only accept input lengths that are a multiple of 10 ms */ - if( nBlocksOf10ms * encControl->API_sampleRate != 100 * nSamplesIn || nSamplesIn < 0 ) { - silk_assert( 0 ); - RESTORE_STACK; - return SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES; - } - /* Make sure no more than one packet can be produced */ - if( 1000 * (opus_int32)nSamplesIn > encControl->payloadSize_ms * encControl->API_sampleRate ) { - silk_assert( 0 ); - RESTORE_STACK; - return SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES; - } - } - - TargetRate_bps = silk_RSHIFT32( encControl->bitRate, encControl->nChannelsInternal - 1 ); - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - /* Force the side channel to the same rate as the mid */ - opus_int force_fs_kHz = (n==1) ? psEnc->state_Fxx[0].sCmn.fs_kHz : 0; - if( ( ret = silk_control_encoder( &psEnc->state_Fxx[ n ], encControl, TargetRate_bps, psEnc->allowBandwidthSwitch, n, force_fs_kHz ) ) != 0 ) { - silk_assert( 0 ); - RESTORE_STACK; - return ret; - } - if( psEnc->state_Fxx[n].sCmn.first_frame_after_reset || transition ) { - for( i = 0; i < psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket; i++ ) { - psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i ] = 0; - } - } - psEnc->state_Fxx[ n ].sCmn.inDTX = psEnc->state_Fxx[ n ].sCmn.useDTX; - } - silk_assert( encControl->nChannelsInternal == 1 || psEnc->state_Fxx[ 0 ].sCmn.fs_kHz == psEnc->state_Fxx[ 1 ].sCmn.fs_kHz ); - - /* Input buffering/resampling and encoding */ - nSamplesToBufferMax = - 10 * nBlocksOf10ms * psEnc->state_Fxx[ 0 ].sCmn.fs_kHz; - nSamplesFromInputMax = - silk_DIV32_16( nSamplesToBufferMax * - psEnc->state_Fxx[ 0 ].sCmn.API_fs_Hz, - psEnc->state_Fxx[ 0 ].sCmn.fs_kHz * 1000 ); - ALLOC( buf, nSamplesFromInputMax, opus_int16 ); - while( 1 ) { - nSamplesToBuffer = psEnc->state_Fxx[ 0 ].sCmn.frame_length - psEnc->state_Fxx[ 0 ].sCmn.inputBufIx; - nSamplesToBuffer = silk_min( nSamplesToBuffer, nSamplesToBufferMax ); - nSamplesFromInput = silk_DIV32_16( nSamplesToBuffer * psEnc->state_Fxx[ 0 ].sCmn.API_fs_Hz, psEnc->state_Fxx[ 0 ].sCmn.fs_kHz * 1000 ); - /* Resample and write to buffer */ - if( encControl->nChannelsAPI == 2 && encControl->nChannelsInternal == 2 ) { - opus_int id = psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded; - for( n = 0; n < nSamplesFromInput; n++ ) { - buf[ n ] = samplesIn[ 2 * n ]; - } - /* Making sure to start both resamplers from the same state when switching from mono to stereo */ - if( psEnc->nPrevChannelsInternal == 1 && id==0 ) { - silk_memcpy( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, sizeof(psEnc->state_Fxx[ 1 ].sCmn.resampler_state)); - } - - ret += silk_resampler( &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, - &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); - psEnc->state_Fxx[ 0 ].sCmn.inputBufIx += nSamplesToBuffer; - - nSamplesToBuffer = psEnc->state_Fxx[ 1 ].sCmn.frame_length - psEnc->state_Fxx[ 1 ].sCmn.inputBufIx; - nSamplesToBuffer = silk_min( nSamplesToBuffer, 10 * nBlocksOf10ms * psEnc->state_Fxx[ 1 ].sCmn.fs_kHz ); - for( n = 0; n < nSamplesFromInput; n++ ) { - buf[ n ] = samplesIn[ 2 * n + 1 ]; - } - ret += silk_resampler( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, - &psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ psEnc->state_Fxx[ 1 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); - - psEnc->state_Fxx[ 1 ].sCmn.inputBufIx += nSamplesToBuffer; - } else if( encControl->nChannelsAPI == 2 && encControl->nChannelsInternal == 1 ) { - /* Combine left and right channels before resampling */ - for( n = 0; n < nSamplesFromInput; n++ ) { - sum = samplesIn[ 2 * n ] + samplesIn[ 2 * n + 1 ]; - buf[ n ] = (opus_int16)silk_RSHIFT_ROUND( sum, 1 ); - } - ret += silk_resampler( &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, - &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); - /* On the first mono frame, average the results for the two resampler states */ - if( psEnc->nPrevChannelsInternal == 2 && psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded == 0 ) { - ret += silk_resampler( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, - &psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ psEnc->state_Fxx[ 1 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); - for( n = 0; n < psEnc->state_Fxx[ 0 ].sCmn.frame_length; n++ ) { - psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx+n+2 ] = - silk_RSHIFT(psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx+n+2 ] - + psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ psEnc->state_Fxx[ 1 ].sCmn.inputBufIx+n+2 ], 1); - } - } - psEnc->state_Fxx[ 0 ].sCmn.inputBufIx += nSamplesToBuffer; - } else { - silk_assert( encControl->nChannelsAPI == 1 && encControl->nChannelsInternal == 1 ); - silk_memcpy(buf, samplesIn, nSamplesFromInput*sizeof(opus_int16)); - ret += silk_resampler( &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, - &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); - psEnc->state_Fxx[ 0 ].sCmn.inputBufIx += nSamplesToBuffer; - } - - samplesIn += nSamplesFromInput * encControl->nChannelsAPI; - nSamplesIn -= nSamplesFromInput; - - /* Default */ - psEnc->allowBandwidthSwitch = 0; - - /* Silk encoder */ - if( psEnc->state_Fxx[ 0 ].sCmn.inputBufIx >= psEnc->state_Fxx[ 0 ].sCmn.frame_length ) { - /* Enough data in input buffer, so encode */ - silk_assert( psEnc->state_Fxx[ 0 ].sCmn.inputBufIx == psEnc->state_Fxx[ 0 ].sCmn.frame_length ); - silk_assert( encControl->nChannelsInternal == 1 || psEnc->state_Fxx[ 1 ].sCmn.inputBufIx == psEnc->state_Fxx[ 1 ].sCmn.frame_length ); - - /* Deal with LBRR data */ - if( psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded == 0 && !prefillFlag ) { - /* Create space at start of payload for VAD and FEC flags */ - opus_uint8 iCDF[ 2 ] = { 0, 0 }; - iCDF[ 0 ] = 256 - silk_RSHIFT( 256, ( psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket + 1 ) * encControl->nChannelsInternal ); - ec_enc_icdf( psRangeEnc, 0, iCDF, 8 ); - - /* Encode any LBRR data from previous packet */ - /* Encode LBRR flags */ - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - LBRR_symbol = 0; - for( i = 0; i < psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket; i++ ) { - LBRR_symbol |= silk_LSHIFT( psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i ], i ); - } - psEnc->state_Fxx[ n ].sCmn.LBRR_flag = LBRR_symbol > 0 ? 1 : 0; - if( LBRR_symbol && psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket > 1 ) { - ec_enc_icdf( psRangeEnc, LBRR_symbol - 1, silk_LBRR_flags_iCDF_ptr[ psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket - 2 ], 8 ); - } - } - - /* Code LBRR indices and excitation signals */ - for( i = 0; i < psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket; i++ ) { - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - if( psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i ] ) { - opus_int condCoding; - - if( encControl->nChannelsInternal == 2 && n == 0 ) { - silk_stereo_encode_pred( psRangeEnc, psEnc->sStereo.predIx[ i ] ); - /* For LBRR data there's no need to code the mid-only flag if the side-channel LBRR flag is set */ - if( psEnc->state_Fxx[ 1 ].sCmn.LBRR_flags[ i ] == 0 ) { - silk_stereo_encode_mid_only( psRangeEnc, psEnc->sStereo.mid_only_flags[ i ] ); - } - } - /* Use conditional coding if previous frame available */ - if( i > 0 && psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i - 1 ] ) { - condCoding = CODE_CONDITIONALLY; - } else { - condCoding = CODE_INDEPENDENTLY; - } - silk_encode_indices( &psEnc->state_Fxx[ n ].sCmn, psRangeEnc, i, 1, condCoding ); - silk_encode_pulses( psRangeEnc, psEnc->state_Fxx[ n ].sCmn.indices_LBRR[i].signalType, psEnc->state_Fxx[ n ].sCmn.indices_LBRR[i].quantOffsetType, - psEnc->state_Fxx[ n ].sCmn.pulses_LBRR[ i ], psEnc->state_Fxx[ n ].sCmn.frame_length ); - } - } - } - - /* Reset LBRR flags */ - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - silk_memset( psEnc->state_Fxx[ n ].sCmn.LBRR_flags, 0, sizeof( psEnc->state_Fxx[ n ].sCmn.LBRR_flags ) ); - } - } - - silk_HP_variable_cutoff( psEnc->state_Fxx ); - - /* Total target bits for packet */ - nBits = silk_DIV32_16( silk_MUL( encControl->bitRate, encControl->payloadSize_ms ), 1000 ); - /* Subtract half of the bits already used */ - if( !prefillFlag ) { - nBits -= ec_tell( psRangeEnc ) >> 1; - } - /* Divide by number of uncoded frames left in packet */ - nBits = silk_DIV32_16( nBits, psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket - psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ); - /* Convert to bits/second */ - if( encControl->payloadSize_ms == 10 ) { - TargetRate_bps = silk_SMULBB( nBits, 100 ); - } else { - TargetRate_bps = silk_SMULBB( nBits, 50 ); - } - /* Subtract fraction of bits in excess of target in previous packets */ - TargetRate_bps -= silk_DIV32_16( silk_MUL( psEnc->nBitsExceeded, 1000 ), BITRESERVOIR_DECAY_TIME_MS ); - /* Never exceed input bitrate */ - TargetRate_bps = silk_LIMIT( TargetRate_bps, encControl->bitRate, 5000 ); - - /* Convert Left/Right to Mid/Side */ - if( encControl->nChannelsInternal == 2 ) { - silk_stereo_LR_to_MS( &psEnc->sStereo, &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ 2 ], &psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ 2 ], - psEnc->sStereo.predIx[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ], &psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ], - MStargetRates_bps, TargetRate_bps, psEnc->state_Fxx[ 0 ].sCmn.speech_activity_Q8, encControl->toMono, - psEnc->state_Fxx[ 0 ].sCmn.fs_kHz, psEnc->state_Fxx[ 0 ].sCmn.frame_length ); - if( psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] == 0 ) { - /* Reset side channel encoder memory for first frame with side coding */ - if( psEnc->prev_decode_only_middle == 1 ) { - silk_memset( &psEnc->state_Fxx[ 1 ].sShape, 0, sizeof( psEnc->state_Fxx[ 1 ].sShape ) ); - silk_memset( &psEnc->state_Fxx[ 1 ].sPrefilt, 0, sizeof( psEnc->state_Fxx[ 1 ].sPrefilt ) ); - silk_memset( &psEnc->state_Fxx[ 1 ].sCmn.sNSQ, 0, sizeof( psEnc->state_Fxx[ 1 ].sCmn.sNSQ ) ); - silk_memset( psEnc->state_Fxx[ 1 ].sCmn.prev_NLSFq_Q15, 0, sizeof( psEnc->state_Fxx[ 1 ].sCmn.prev_NLSFq_Q15 ) ); - silk_memset( &psEnc->state_Fxx[ 1 ].sCmn.sLP.In_LP_State, 0, sizeof( psEnc->state_Fxx[ 1 ].sCmn.sLP.In_LP_State ) ); - psEnc->state_Fxx[ 1 ].sCmn.prevLag = 100; - psEnc->state_Fxx[ 1 ].sCmn.sNSQ.lagPrev = 100; - psEnc->state_Fxx[ 1 ].sShape.LastGainIndex = 10; - psEnc->state_Fxx[ 1 ].sCmn.prevSignalType = TYPE_NO_VOICE_ACTIVITY; - psEnc->state_Fxx[ 1 ].sCmn.sNSQ.prev_gain_Q16 = 65536; - psEnc->state_Fxx[ 1 ].sCmn.first_frame_after_reset = 1; - } - silk_encode_do_VAD_Fxx( &psEnc->state_Fxx[ 1 ] ); - } else { - psEnc->state_Fxx[ 1 ].sCmn.VAD_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] = 0; - } - if( !prefillFlag ) { - silk_stereo_encode_pred( psRangeEnc, psEnc->sStereo.predIx[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] ); - if( psEnc->state_Fxx[ 1 ].sCmn.VAD_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] == 0 ) { - silk_stereo_encode_mid_only( psRangeEnc, psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] ); - } - } - } else { - /* Buffering */ - silk_memcpy( psEnc->state_Fxx[ 0 ].sCmn.inputBuf, psEnc->sStereo.sMid, 2 * sizeof( opus_int16 ) ); - silk_memcpy( psEnc->sStereo.sMid, &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.frame_length ], 2 * sizeof( opus_int16 ) ); - } - silk_encode_do_VAD_Fxx( &psEnc->state_Fxx[ 0 ] ); - - /* Encode */ - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - opus_int maxBits, useCBR; - - /* Handling rate constraints */ - maxBits = encControl->maxBits; - if( tot_blocks == 2 && curr_block == 0 ) { - maxBits = maxBits * 3 / 5; - } else if( tot_blocks == 3 ) { - if( curr_block == 0 ) { - maxBits = maxBits * 2 / 5; - } else if( curr_block == 1 ) { - maxBits = maxBits * 3 / 4; - } - } - useCBR = encControl->useCBR && curr_block == tot_blocks - 1; - - if( encControl->nChannelsInternal == 1 ) { - channelRate_bps = TargetRate_bps; - } else { - channelRate_bps = MStargetRates_bps[ n ]; - if( n == 0 && MStargetRates_bps[ 1 ] > 0 ) { - useCBR = 0; - /* Give mid up to 1/2 of the max bits for that frame */ - maxBits -= encControl->maxBits / ( tot_blocks * 2 ); - } - } - - if( channelRate_bps > 0 ) { - opus_int condCoding; - - silk_control_SNR( &psEnc->state_Fxx[ n ].sCmn, channelRate_bps ); - - /* Use independent coding if no previous frame available */ - if( psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded - n <= 0 ) { - condCoding = CODE_INDEPENDENTLY; - } else if( n > 0 && psEnc->prev_decode_only_middle ) { - /* If we skipped a side frame in this packet, we don't - need LTP scaling; the LTP state is well-defined. */ - condCoding = CODE_INDEPENDENTLY_NO_LTP_SCALING; - } else { - condCoding = CODE_CONDITIONALLY; - } - if( ( ret = silk_encode_frame_Fxx( &psEnc->state_Fxx[ n ], nBytesOut, psRangeEnc, condCoding, maxBits, useCBR ) ) != 0 ) { - silk_assert( 0 ); - } - } - psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0; - psEnc->state_Fxx[ n ].sCmn.inputBufIx = 0; - psEnc->state_Fxx[ n ].sCmn.nFramesEncoded++; - } - psEnc->prev_decode_only_middle = psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded - 1 ]; - - /* Insert VAD and FEC flags at beginning of bitstream */ - if( *nBytesOut > 0 && psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded == psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket) { - flags = 0; - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - for( i = 0; i < psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket; i++ ) { - flags = silk_LSHIFT( flags, 1 ); - flags |= psEnc->state_Fxx[ n ].sCmn.VAD_flags[ i ]; - } - flags = silk_LSHIFT( flags, 1 ); - flags |= psEnc->state_Fxx[ n ].sCmn.LBRR_flag; - } - if( !prefillFlag ) { - ec_enc_patch_initial_bits( psRangeEnc, flags, ( psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket + 1 ) * encControl->nChannelsInternal ); - } - - /* Return zero bytes if all channels DTXed */ - if( psEnc->state_Fxx[ 0 ].sCmn.inDTX && ( encControl->nChannelsInternal == 1 || psEnc->state_Fxx[ 1 ].sCmn.inDTX ) ) { - *nBytesOut = 0; - } - - psEnc->nBitsExceeded += *nBytesOut * 8; - psEnc->nBitsExceeded -= silk_DIV32_16( silk_MUL( encControl->bitRate, encControl->payloadSize_ms ), 1000 ); - psEnc->nBitsExceeded = silk_LIMIT( psEnc->nBitsExceeded, 0, 10000 ); - - /* Update flag indicating if bandwidth switching is allowed */ - speech_act_thr_for_switch_Q8 = silk_SMLAWB( SILK_FIX_CONST( SPEECH_ACTIVITY_DTX_THRES, 8 ), - SILK_FIX_CONST( ( 1 - SPEECH_ACTIVITY_DTX_THRES ) / MAX_BANDWIDTH_SWITCH_DELAY_MS, 16 + 8 ), psEnc->timeSinceSwitchAllowed_ms ); - if( psEnc->state_Fxx[ 0 ].sCmn.speech_activity_Q8 < speech_act_thr_for_switch_Q8 ) { - psEnc->allowBandwidthSwitch = 1; - psEnc->timeSinceSwitchAllowed_ms = 0; - } else { - psEnc->allowBandwidthSwitch = 0; - psEnc->timeSinceSwitchAllowed_ms += encControl->payloadSize_ms; - } - } - - if( nSamplesIn == 0 ) { - break; - } - } else { - break; - } - curr_block++; - } - - psEnc->nPrevChannelsInternal = encControl->nChannelsInternal; - - encControl->allowBandwidthSwitch = psEnc->allowBandwidthSwitch; - encControl->inWBmodeWithoutVariableLP = psEnc->state_Fxx[ 0 ].sCmn.fs_kHz == 16 && psEnc->state_Fxx[ 0 ].sCmn.sLP.mode == 0; - encControl->internalSampleRate = silk_SMULBB( psEnc->state_Fxx[ 0 ].sCmn.fs_kHz, 1000 ); - encControl->stereoWidth_Q14 = encControl->toMono ? 0 : psEnc->sStereo.smth_width_Q14; - if( prefillFlag ) { - encControl->payloadSize_ms = tmp_payloadSize_ms; - encControl->complexity = tmp_complexity; - for( n = 0; n < encControl->nChannelsInternal; n++ ) { - psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0; - psEnc->state_Fxx[ n ].sCmn.prefillFlag = 0; - } - } - - RESTORE_STACK; - return ret; -} - diff --git a/src/opus-1.1/silk/encode_indices.c b/src/opus-1.1/silk/encode_indices.c deleted file mode 100644 index 666c8c0b..00000000 --- a/src/opus-1.1/silk/encode_indices.c +++ /dev/null @@ -1,181 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Encode side-information parameters to payload */ -void silk_encode_indices( - silk_encoder_state *psEncC, /* I/O Encoder state */ - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int FrameIndex, /* I Frame number */ - opus_int encode_LBRR, /* I Flag indicating LBRR data is being encoded */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int i, k, typeOffset; - opus_int encode_absolute_lagIndex, delta_lagIndex; - opus_int16 ec_ix[ MAX_LPC_ORDER ]; - opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; - const SideInfoIndices *psIndices; - - if( encode_LBRR ) { - psIndices = &psEncC->indices_LBRR[ FrameIndex ]; - } else { - psIndices = &psEncC->indices; - } - - /*******************************************/ - /* Encode signal type and quantizer offset */ - /*******************************************/ - typeOffset = 2 * psIndices->signalType + psIndices->quantOffsetType; - silk_assert( typeOffset >= 0 && typeOffset < 6 ); - silk_assert( encode_LBRR == 0 || typeOffset >= 2 ); - if( encode_LBRR || typeOffset >= 2 ) { - ec_enc_icdf( psRangeEnc, typeOffset - 2, silk_type_offset_VAD_iCDF, 8 ); - } else { - ec_enc_icdf( psRangeEnc, typeOffset, silk_type_offset_no_VAD_iCDF, 8 ); - } - - /****************/ - /* Encode gains */ - /****************/ - /* first subframe */ - if( condCoding == CODE_CONDITIONALLY ) { - /* conditional coding */ - silk_assert( psIndices->GainsIndices[ 0 ] >= 0 && psIndices->GainsIndices[ 0 ] < MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ); - ec_enc_icdf( psRangeEnc, psIndices->GainsIndices[ 0 ], silk_delta_gain_iCDF, 8 ); - } else { - /* independent coding, in two stages: MSB bits followed by 3 LSBs */ - silk_assert( psIndices->GainsIndices[ 0 ] >= 0 && psIndices->GainsIndices[ 0 ] < N_LEVELS_QGAIN ); - ec_enc_icdf( psRangeEnc, silk_RSHIFT( psIndices->GainsIndices[ 0 ], 3 ), silk_gain_iCDF[ psIndices->signalType ], 8 ); - ec_enc_icdf( psRangeEnc, psIndices->GainsIndices[ 0 ] & 7, silk_uniform8_iCDF, 8 ); - } - - /* remaining subframes */ - for( i = 1; i < psEncC->nb_subfr; i++ ) { - silk_assert( psIndices->GainsIndices[ i ] >= 0 && psIndices->GainsIndices[ i ] < MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ); - ec_enc_icdf( psRangeEnc, psIndices->GainsIndices[ i ], silk_delta_gain_iCDF, 8 ); - } - - /****************/ - /* Encode NLSFs */ - /****************/ - ec_enc_icdf( psRangeEnc, psIndices->NLSFIndices[ 0 ], &psEncC->psNLSF_CB->CB1_iCDF[ ( psIndices->signalType >> 1 ) * psEncC->psNLSF_CB->nVectors ], 8 ); - silk_NLSF_unpack( ec_ix, pred_Q8, psEncC->psNLSF_CB, psIndices->NLSFIndices[ 0 ] ); - silk_assert( psEncC->psNLSF_CB->order == psEncC->predictLPCOrder ); - for( i = 0; i < psEncC->psNLSF_CB->order; i++ ) { - if( psIndices->NLSFIndices[ i+1 ] >= NLSF_QUANT_MAX_AMPLITUDE ) { - ec_enc_icdf( psRangeEnc, 2 * NLSF_QUANT_MAX_AMPLITUDE, &psEncC->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); - ec_enc_icdf( psRangeEnc, psIndices->NLSFIndices[ i+1 ] - NLSF_QUANT_MAX_AMPLITUDE, silk_NLSF_EXT_iCDF, 8 ); - } else if( psIndices->NLSFIndices[ i+1 ] <= -NLSF_QUANT_MAX_AMPLITUDE ) { - ec_enc_icdf( psRangeEnc, 0, &psEncC->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); - ec_enc_icdf( psRangeEnc, -psIndices->NLSFIndices[ i+1 ] - NLSF_QUANT_MAX_AMPLITUDE, silk_NLSF_EXT_iCDF, 8 ); - } else { - ec_enc_icdf( psRangeEnc, psIndices->NLSFIndices[ i+1 ] + NLSF_QUANT_MAX_AMPLITUDE, &psEncC->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); - } - } - - /* Encode NLSF interpolation factor */ - if( psEncC->nb_subfr == MAX_NB_SUBFR ) { - silk_assert( psIndices->NLSFInterpCoef_Q2 >= 0 && psIndices->NLSFInterpCoef_Q2 < 5 ); - ec_enc_icdf( psRangeEnc, psIndices->NLSFInterpCoef_Q2, silk_NLSF_interpolation_factor_iCDF, 8 ); - } - - if( psIndices->signalType == TYPE_VOICED ) - { - /*********************/ - /* Encode pitch lags */ - /*********************/ - /* lag index */ - encode_absolute_lagIndex = 1; - if( condCoding == CODE_CONDITIONALLY && psEncC->ec_prevSignalType == TYPE_VOICED ) { - /* Delta Encoding */ - delta_lagIndex = psIndices->lagIndex - psEncC->ec_prevLagIndex; - if( delta_lagIndex < -8 || delta_lagIndex > 11 ) { - delta_lagIndex = 0; - } else { - delta_lagIndex = delta_lagIndex + 9; - encode_absolute_lagIndex = 0; /* Only use delta */ - } - silk_assert( delta_lagIndex >= 0 && delta_lagIndex < 21 ); - ec_enc_icdf( psRangeEnc, delta_lagIndex, silk_pitch_delta_iCDF, 8 ); - } - if( encode_absolute_lagIndex ) { - /* Absolute encoding */ - opus_int32 pitch_high_bits, pitch_low_bits; - pitch_high_bits = silk_DIV32_16( psIndices->lagIndex, silk_RSHIFT( psEncC->fs_kHz, 1 ) ); - pitch_low_bits = psIndices->lagIndex - silk_SMULBB( pitch_high_bits, silk_RSHIFT( psEncC->fs_kHz, 1 ) ); - silk_assert( pitch_low_bits < psEncC->fs_kHz / 2 ); - silk_assert( pitch_high_bits < 32 ); - ec_enc_icdf( psRangeEnc, pitch_high_bits, silk_pitch_lag_iCDF, 8 ); - ec_enc_icdf( psRangeEnc, pitch_low_bits, psEncC->pitch_lag_low_bits_iCDF, 8 ); - } - psEncC->ec_prevLagIndex = psIndices->lagIndex; - - /* Countour index */ - silk_assert( psIndices->contourIndex >= 0 ); - silk_assert( ( psIndices->contourIndex < 34 && psEncC->fs_kHz > 8 && psEncC->nb_subfr == 4 ) || - ( psIndices->contourIndex < 11 && psEncC->fs_kHz == 8 && psEncC->nb_subfr == 4 ) || - ( psIndices->contourIndex < 12 && psEncC->fs_kHz > 8 && psEncC->nb_subfr == 2 ) || - ( psIndices->contourIndex < 3 && psEncC->fs_kHz == 8 && psEncC->nb_subfr == 2 ) ); - ec_enc_icdf( psRangeEnc, psIndices->contourIndex, psEncC->pitch_contour_iCDF, 8 ); - - /********************/ - /* Encode LTP gains */ - /********************/ - /* PERIndex value */ - silk_assert( psIndices->PERIndex >= 0 && psIndices->PERIndex < 3 ); - ec_enc_icdf( psRangeEnc, psIndices->PERIndex, silk_LTP_per_index_iCDF, 8 ); - - /* Codebook Indices */ - for( k = 0; k < psEncC->nb_subfr; k++ ) { - silk_assert( psIndices->LTPIndex[ k ] >= 0 && psIndices->LTPIndex[ k ] < ( 8 << psIndices->PERIndex ) ); - ec_enc_icdf( psRangeEnc, psIndices->LTPIndex[ k ], silk_LTP_gain_iCDF_ptrs[ psIndices->PERIndex ], 8 ); - } - - /**********************/ - /* Encode LTP scaling */ - /**********************/ - if( condCoding == CODE_INDEPENDENTLY ) { - silk_assert( psIndices->LTP_scaleIndex >= 0 && psIndices->LTP_scaleIndex < 3 ); - ec_enc_icdf( psRangeEnc, psIndices->LTP_scaleIndex, silk_LTPscale_iCDF, 8 ); - } - silk_assert( !condCoding || psIndices->LTP_scaleIndex == 0 ); - } - - psEncC->ec_prevSignalType = psIndices->signalType; - - /***************/ - /* Encode seed */ - /***************/ - silk_assert( psIndices->Seed >= 0 && psIndices->Seed < 4 ); - ec_enc_icdf( psRangeEnc, psIndices->Seed, silk_uniform4_iCDF, 8 ); -} diff --git a/src/opus-1.1/silk/encode_pulses.c b/src/opus-1.1/silk/encode_pulses.c deleted file mode 100644 index a4501438..00000000 --- a/src/opus-1.1/silk/encode_pulses.c +++ /dev/null @@ -1,206 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -/*********************************************/ -/* Encode quantization indices of excitation */ -/*********************************************/ - -static OPUS_INLINE opus_int combine_and_check( /* return ok */ - opus_int *pulses_comb, /* O */ - const opus_int *pulses_in, /* I */ - opus_int max_pulses, /* I max value for sum of pulses */ - opus_int len /* I number of output values */ -) -{ - opus_int k, sum; - - for( k = 0; k < len; k++ ) { - sum = pulses_in[ 2 * k ] + pulses_in[ 2 * k + 1 ]; - if( sum > max_pulses ) { - return 1; - } - pulses_comb[ k ] = sum; - } - - return 0; -} - -/* Encode quantization indices of excitation */ -void silk_encode_pulses( - ec_enc *psRangeEnc, /* I/O compressor data structure */ - const opus_int signalType, /* I Signal type */ - const opus_int quantOffsetType, /* I quantOffsetType */ - opus_int8 pulses[], /* I quantization indices */ - const opus_int frame_length /* I Frame length */ -) -{ - opus_int i, k, j, iter, bit, nLS, scale_down, RateLevelIndex = 0; - opus_int32 abs_q, minSumBits_Q5, sumBits_Q5; - VARDECL( opus_int, abs_pulses ); - VARDECL( opus_int, sum_pulses ); - VARDECL( opus_int, nRshifts ); - opus_int pulses_comb[ 8 ]; - opus_int *abs_pulses_ptr; - const opus_int8 *pulses_ptr; - const opus_uint8 *cdf_ptr; - const opus_uint8 *nBits_ptr; - SAVE_STACK; - - silk_memset( pulses_comb, 0, 8 * sizeof( opus_int ) ); /* Fixing Valgrind reported problem*/ - - /****************************/ - /* Prepare for shell coding */ - /****************************/ - /* Calculate number of shell blocks */ - silk_assert( 1 << LOG2_SHELL_CODEC_FRAME_LENGTH == SHELL_CODEC_FRAME_LENGTH ); - iter = silk_RSHIFT( frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH ); - if( iter * SHELL_CODEC_FRAME_LENGTH < frame_length ) { - silk_assert( frame_length == 12 * 10 ); /* Make sure only happens for 10 ms @ 12 kHz */ - iter++; - silk_memset( &pulses[ frame_length ], 0, SHELL_CODEC_FRAME_LENGTH * sizeof(opus_int8)); - } - - /* Take the absolute value of the pulses */ - ALLOC( abs_pulses, iter * SHELL_CODEC_FRAME_LENGTH, opus_int ); - silk_assert( !( SHELL_CODEC_FRAME_LENGTH & 3 ) ); - for( i = 0; i < iter * SHELL_CODEC_FRAME_LENGTH; i+=4 ) { - abs_pulses[i+0] = ( opus_int )silk_abs( pulses[ i + 0 ] ); - abs_pulses[i+1] = ( opus_int )silk_abs( pulses[ i + 1 ] ); - abs_pulses[i+2] = ( opus_int )silk_abs( pulses[ i + 2 ] ); - abs_pulses[i+3] = ( opus_int )silk_abs( pulses[ i + 3 ] ); - } - - /* Calc sum pulses per shell code frame */ - ALLOC( sum_pulses, iter, opus_int ); - ALLOC( nRshifts, iter, opus_int ); - abs_pulses_ptr = abs_pulses; - for( i = 0; i < iter; i++ ) { - nRshifts[ i ] = 0; - - while( 1 ) { - /* 1+1 -> 2 */ - scale_down = combine_and_check( pulses_comb, abs_pulses_ptr, silk_max_pulses_table[ 0 ], 8 ); - /* 2+2 -> 4 */ - scale_down += combine_and_check( pulses_comb, pulses_comb, silk_max_pulses_table[ 1 ], 4 ); - /* 4+4 -> 8 */ - scale_down += combine_and_check( pulses_comb, pulses_comb, silk_max_pulses_table[ 2 ], 2 ); - /* 8+8 -> 16 */ - scale_down += combine_and_check( &sum_pulses[ i ], pulses_comb, silk_max_pulses_table[ 3 ], 1 ); - - if( scale_down ) { - /* We need to downscale the quantization signal */ - nRshifts[ i ]++; - for( k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++ ) { - abs_pulses_ptr[ k ] = silk_RSHIFT( abs_pulses_ptr[ k ], 1 ); - } - } else { - /* Jump out of while(1) loop and go to next shell coding frame */ - break; - } - } - abs_pulses_ptr += SHELL_CODEC_FRAME_LENGTH; - } - - /**************/ - /* Rate level */ - /**************/ - /* find rate level that leads to fewest bits for coding of pulses per block info */ - minSumBits_Q5 = silk_int32_MAX; - for( k = 0; k < N_RATE_LEVELS - 1; k++ ) { - nBits_ptr = silk_pulses_per_block_BITS_Q5[ k ]; - sumBits_Q5 = silk_rate_levels_BITS_Q5[ signalType >> 1 ][ k ]; - for( i = 0; i < iter; i++ ) { - if( nRshifts[ i ] > 0 ) { - sumBits_Q5 += nBits_ptr[ MAX_PULSES + 1 ]; - } else { - sumBits_Q5 += nBits_ptr[ sum_pulses[ i ] ]; - } - } - if( sumBits_Q5 < minSumBits_Q5 ) { - minSumBits_Q5 = sumBits_Q5; - RateLevelIndex = k; - } - } - ec_enc_icdf( psRangeEnc, RateLevelIndex, silk_rate_levels_iCDF[ signalType >> 1 ], 8 ); - - /***************************************************/ - /* Sum-Weighted-Pulses Encoding */ - /***************************************************/ - cdf_ptr = silk_pulses_per_block_iCDF[ RateLevelIndex ]; - for( i = 0; i < iter; i++ ) { - if( nRshifts[ i ] == 0 ) { - ec_enc_icdf( psRangeEnc, sum_pulses[ i ], cdf_ptr, 8 ); - } else { - ec_enc_icdf( psRangeEnc, MAX_PULSES + 1, cdf_ptr, 8 ); - for( k = 0; k < nRshifts[ i ] - 1; k++ ) { - ec_enc_icdf( psRangeEnc, MAX_PULSES + 1, silk_pulses_per_block_iCDF[ N_RATE_LEVELS - 1 ], 8 ); - } - ec_enc_icdf( psRangeEnc, sum_pulses[ i ], silk_pulses_per_block_iCDF[ N_RATE_LEVELS - 1 ], 8 ); - } - } - - /******************/ - /* Shell Encoding */ - /******************/ - for( i = 0; i < iter; i++ ) { - if( sum_pulses[ i ] > 0 ) { - silk_shell_encoder( psRangeEnc, &abs_pulses[ i * SHELL_CODEC_FRAME_LENGTH ] ); - } - } - - /****************/ - /* LSB Encoding */ - /****************/ - for( i = 0; i < iter; i++ ) { - if( nRshifts[ i ] > 0 ) { - pulses_ptr = &pulses[ i * SHELL_CODEC_FRAME_LENGTH ]; - nLS = nRshifts[ i ] - 1; - for( k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++ ) { - abs_q = (opus_int8)silk_abs( pulses_ptr[ k ] ); - for( j = nLS; j > 0; j-- ) { - bit = silk_RSHIFT( abs_q, j ) & 1; - ec_enc_icdf( psRangeEnc, bit, silk_lsb_iCDF, 8 ); - } - bit = abs_q & 1; - ec_enc_icdf( psRangeEnc, bit, silk_lsb_iCDF, 8 ); - } - } - } - - /****************/ - /* Encode signs */ - /****************/ - silk_encode_signs( psRangeEnc, pulses, frame_length, signalType, quantOffsetType, sum_pulses ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/errors.h b/src/opus-1.1/silk/errors.h deleted file mode 100644 index 45070800..00000000 --- a/src/opus-1.1/silk/errors.h +++ /dev/null @@ -1,98 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_ERRORS_H -#define SILK_ERRORS_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -/******************/ -/* Error messages */ -/******************/ -#define SILK_NO_ERROR 0 - -/**************************/ -/* Encoder error messages */ -/**************************/ - -/* Input length is not a multiple of 10 ms, or length is longer than the packet length */ -#define SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES -101 - -/* Sampling frequency not 8000, 12000 or 16000 Hertz */ -#define SILK_ENC_FS_NOT_SUPPORTED -102 - -/* Packet size not 10, 20, 40, or 60 ms */ -#define SILK_ENC_PACKET_SIZE_NOT_SUPPORTED -103 - -/* Allocated payload buffer too short */ -#define SILK_ENC_PAYLOAD_BUF_TOO_SHORT -104 - -/* Loss rate not between 0 and 100 percent */ -#define SILK_ENC_INVALID_LOSS_RATE -105 - -/* Complexity setting not valid, use 0...10 */ -#define SILK_ENC_INVALID_COMPLEXITY_SETTING -106 - -/* Inband FEC setting not valid, use 0 or 1 */ -#define SILK_ENC_INVALID_INBAND_FEC_SETTING -107 - -/* DTX setting not valid, use 0 or 1 */ -#define SILK_ENC_INVALID_DTX_SETTING -108 - -/* CBR setting not valid, use 0 or 1 */ -#define SILK_ENC_INVALID_CBR_SETTING -109 - -/* Internal encoder error */ -#define SILK_ENC_INTERNAL_ERROR -110 - -/* Internal encoder error */ -#define SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR -111 - -/**************************/ -/* Decoder error messages */ -/**************************/ - -/* Output sampling frequency lower than internal decoded sampling frequency */ -#define SILK_DEC_INVALID_SAMPLING_FREQUENCY -200 - -/* Payload size exceeded the maximum allowed 1024 bytes */ -#define SILK_DEC_PAYLOAD_TOO_LARGE -201 - -/* Payload has bit errors */ -#define SILK_DEC_PAYLOAD_ERROR -202 - -/* Payload has bit errors */ -#define SILK_DEC_INVALID_FRAME_SIZE -203 - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/fixed/LTP_analysis_filter_FIX.c b/src/opus-1.1/silk/fixed/LTP_analysis_filter_FIX.c deleted file mode 100644 index a9419080..00000000 --- a/src/opus-1.1/silk/fixed/LTP_analysis_filter_FIX.c +++ /dev/null @@ -1,85 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" - -void silk_LTP_analysis_filter_FIX( - opus_int16 *LTP_res, /* O LTP residual signal of length MAX_NB_SUBFR * ( pre_length + subfr_length ) */ - const opus_int16 *x, /* I Pointer to input signal with at least max( pitchL ) preceding samples */ - const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ],/* I LTP_ORDER LTP coefficients for each MAX_NB_SUBFR subframe */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag, one for each subframe */ - const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], /* I Inverse quantization gains, one for each subframe */ - const opus_int subfr_length, /* I Length of each subframe */ - const opus_int nb_subfr, /* I Number of subframes */ - const opus_int pre_length /* I Length of the preceding samples starting at &x[0] for each subframe */ -) -{ - const opus_int16 *x_ptr, *x_lag_ptr; - opus_int16 Btmp_Q14[ LTP_ORDER ]; - opus_int16 *LTP_res_ptr; - opus_int k, i, j; - opus_int32 LTP_est; - - x_ptr = x; - LTP_res_ptr = LTP_res; - for( k = 0; k < nb_subfr; k++ ) { - - x_lag_ptr = x_ptr - pitchL[ k ]; - for( i = 0; i < LTP_ORDER; i++ ) { - Btmp_Q14[ i ] = LTPCoef_Q14[ k * LTP_ORDER + i ]; - } - - /* LTP analysis FIR filter */ - for( i = 0; i < subfr_length + pre_length; i++ ) { - LTP_res_ptr[ i ] = x_ptr[ i ]; - - /* Long-term prediction */ - LTP_est = silk_SMULBB( x_lag_ptr[ LTP_ORDER / 2 ], Btmp_Q14[ 0 ] ); - for( j = 1; j < LTP_ORDER; j++ ) { - LTP_est = silk_SMLABB_ovflw( LTP_est, x_lag_ptr[ LTP_ORDER / 2 - j ], Btmp_Q14[ j ] ); - } - LTP_est = silk_RSHIFT_ROUND( LTP_est, 14 ); /* round and -> Q0*/ - - /* Subtract long-term prediction */ - LTP_res_ptr[ i ] = (opus_int16)silk_SAT16( (opus_int32)x_ptr[ i ] - LTP_est ); - - /* Scale residual */ - LTP_res_ptr[ i ] = silk_SMULWB( invGains_Q16[ k ], LTP_res_ptr[ i ] ); - - x_lag_ptr++; - } - - /* Update pointers */ - LTP_res_ptr += subfr_length + pre_length; - x_ptr += subfr_length; - } -} - diff --git a/src/opus-1.1/silk/fixed/LTP_scale_ctrl_FIX.c b/src/opus-1.1/silk/fixed/LTP_scale_ctrl_FIX.c deleted file mode 100644 index 3dcedef8..00000000 --- a/src/opus-1.1/silk/fixed/LTP_scale_ctrl_FIX.c +++ /dev/null @@ -1,53 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" - -/* Calculation of LTP state scaling */ -void silk_LTP_scale_ctrl_FIX( - silk_encoder_state_FIX *psEnc, /* I/O encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int round_loss; - - if( condCoding == CODE_INDEPENDENTLY ) { - /* Only scale if first frame in packet */ - round_loss = psEnc->sCmn.PacketLoss_perc + psEnc->sCmn.nFramesPerPacket; - psEnc->sCmn.indices.LTP_scaleIndex = (opus_int8)silk_LIMIT( - silk_SMULWB( silk_SMULBB( round_loss, psEncCtrl->LTPredCodGain_Q7 ), SILK_FIX_CONST( 0.1, 9 ) ), 0, 2 ); - } else { - /* Default is minimum scaling */ - psEnc->sCmn.indices.LTP_scaleIndex = 0; - } - psEncCtrl->LTP_scale_Q14 = silk_LTPScales_table_Q14[ psEnc->sCmn.indices.LTP_scaleIndex ]; -} diff --git a/src/opus-1.1/silk/fixed/apply_sine_window_FIX.c b/src/opus-1.1/silk/fixed/apply_sine_window_FIX.c deleted file mode 100644 index 4502b713..00000000 --- a/src/opus-1.1/silk/fixed/apply_sine_window_FIX.c +++ /dev/null @@ -1,101 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Apply sine window to signal vector. */ -/* Window types: */ -/* 1 -> sine window from 0 to pi/2 */ -/* 2 -> sine window from pi/2 to pi */ -/* Every other sample is linearly interpolated, for speed. */ -/* Window length must be between 16 and 120 (incl) and a multiple of 4. */ - -/* Matlab code for table: - for k=16:9*4:16+2*9*4, fprintf(' %7.d,', -round(65536*pi ./ (k:4:k+8*4))); fprintf('\n'); end -*/ -static const opus_int16 freq_table_Q16[ 27 ] = { - 12111, 9804, 8235, 7100, 6239, 5565, 5022, 4575, 4202, - 3885, 3612, 3375, 3167, 2984, 2820, 2674, 2542, 2422, - 2313, 2214, 2123, 2038, 1961, 1889, 1822, 1760, 1702, -}; - -void silk_apply_sine_window( - opus_int16 px_win[], /* O Pointer to windowed signal */ - const opus_int16 px[], /* I Pointer to input signal */ - const opus_int win_type, /* I Selects a window type */ - const opus_int length /* I Window length, multiple of 4 */ -) -{ - opus_int k, f_Q16, c_Q16; - opus_int32 S0_Q16, S1_Q16; - - silk_assert( win_type == 1 || win_type == 2 ); - - /* Length must be in a range from 16 to 120 and a multiple of 4 */ - silk_assert( length >= 16 && length <= 120 ); - silk_assert( ( length & 3 ) == 0 ); - - /* Frequency */ - k = ( length >> 2 ) - 4; - silk_assert( k >= 0 && k <= 26 ); - f_Q16 = (opus_int)freq_table_Q16[ k ]; - - /* Factor used for cosine approximation */ - c_Q16 = silk_SMULWB( (opus_int32)f_Q16, -f_Q16 ); - silk_assert( c_Q16 >= -32768 ); - - /* initialize state */ - if( win_type == 1 ) { - /* start from 0 */ - S0_Q16 = 0; - /* approximation of sin(f) */ - S1_Q16 = f_Q16 + silk_RSHIFT( length, 3 ); - } else { - /* start from 1 */ - S0_Q16 = ( (opus_int32)1 << 16 ); - /* approximation of cos(f) */ - S1_Q16 = ( (opus_int32)1 << 16 ) + silk_RSHIFT( c_Q16, 1 ) + silk_RSHIFT( length, 4 ); - } - - /* Uses the recursive equation: sin(n*f) = 2 * cos(f) * sin((n-1)*f) - sin((n-2)*f) */ - /* 4 samples at a time */ - for( k = 0; k < length; k += 4 ) { - px_win[ k ] = (opus_int16)silk_SMULWB( silk_RSHIFT( S0_Q16 + S1_Q16, 1 ), px[ k ] ); - px_win[ k + 1 ] = (opus_int16)silk_SMULWB( S1_Q16, px[ k + 1] ); - S0_Q16 = silk_SMULWB( S1_Q16, c_Q16 ) + silk_LSHIFT( S1_Q16, 1 ) - S0_Q16 + 1; - S0_Q16 = silk_min( S0_Q16, ( (opus_int32)1 << 16 ) ); - - px_win[ k + 2 ] = (opus_int16)silk_SMULWB( silk_RSHIFT( S0_Q16 + S1_Q16, 1 ), px[ k + 2] ); - px_win[ k + 3 ] = (opus_int16)silk_SMULWB( S0_Q16, px[ k + 3 ] ); - S1_Q16 = silk_SMULWB( S0_Q16, c_Q16 ) + silk_LSHIFT( S0_Q16, 1 ) - S1_Q16; - S1_Q16 = silk_min( S1_Q16, ( (opus_int32)1 << 16 ) ); - } -} diff --git a/src/opus-1.1/silk/fixed/autocorr_FIX.c b/src/opus-1.1/silk/fixed/autocorr_FIX.c deleted file mode 100644 index de95c986..00000000 --- a/src/opus-1.1/silk/fixed/autocorr_FIX.c +++ /dev/null @@ -1,48 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "celt_lpc.h" - -/* Compute autocorrelation */ -void silk_autocorr( - opus_int32 *results, /* O Result (length correlationCount) */ - opus_int *scale, /* O Scaling of the correlation vector */ - const opus_int16 *inputData, /* I Input data to correlate */ - const opus_int inputDataSize, /* I Length of input */ - const opus_int correlationCount, /* I Number of correlation taps to compute */ - int arch /* I Run-time architecture */ -) -{ - opus_int corrCount; - corrCount = silk_min_int( inputDataSize, correlationCount ); - *scale = _celt_autocorr(inputData, results, NULL, 0, corrCount-1, inputDataSize, arch); -} diff --git a/src/opus-1.1/silk/fixed/burg_modified_FIX.c b/src/opus-1.1/silk/fixed/burg_modified_FIX.c deleted file mode 100644 index db348295..00000000 --- a/src/opus-1.1/silk/fixed/burg_modified_FIX.c +++ /dev/null @@ -1,279 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "define.h" -#include "tuning_parameters.h" -#include "pitch.h" - -#define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */ - -#define QA 25 -#define N_BITS_HEAD_ROOM 2 -#define MIN_RSHIFTS -16 -#define MAX_RSHIFTS (32 - QA) - -/* Compute reflection coefficients from input signal */ -void silk_burg_modified( - opus_int32 *res_nrg, /* O Residual energy */ - opus_int *res_nrg_Q, /* O Residual energy Q value */ - opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ - const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ - const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ - const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ - const opus_int nb_subfr, /* I Number of subframes stacked in x */ - const opus_int D, /* I Order */ - int arch /* I Run-time architecture */ -) -{ - opus_int k, n, s, lz, rshifts, rshifts_extra, reached_max_gain; - opus_int32 C0, num, nrg, rc_Q31, invGain_Q30, Atmp_QA, Atmp1, tmp1, tmp2, x1, x2; - const opus_int16 *x_ptr; - opus_int32 C_first_row[ SILK_MAX_ORDER_LPC ]; - opus_int32 C_last_row[ SILK_MAX_ORDER_LPC ]; - opus_int32 Af_QA[ SILK_MAX_ORDER_LPC ]; - opus_int32 CAf[ SILK_MAX_ORDER_LPC + 1 ]; - opus_int32 CAb[ SILK_MAX_ORDER_LPC + 1 ]; - opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; - - silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); - - /* Compute autocorrelations, added over subframes */ - silk_sum_sqr_shift( &C0, &rshifts, x, nb_subfr * subfr_length ); - if( rshifts > MAX_RSHIFTS ) { - C0 = silk_LSHIFT32( C0, rshifts - MAX_RSHIFTS ); - silk_assert( C0 > 0 ); - rshifts = MAX_RSHIFTS; - } else { - lz = silk_CLZ32( C0 ) - 1; - rshifts_extra = N_BITS_HEAD_ROOM - lz; - if( rshifts_extra > 0 ) { - rshifts_extra = silk_min( rshifts_extra, MAX_RSHIFTS - rshifts ); - C0 = silk_RSHIFT32( C0, rshifts_extra ); - } else { - rshifts_extra = silk_max( rshifts_extra, MIN_RSHIFTS - rshifts ); - C0 = silk_LSHIFT32( C0, -rshifts_extra ); - } - rshifts += rshifts_extra; - } - CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; /* Q(-rshifts) */ - silk_memset( C_first_row, 0, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) ); - if( rshifts > 0 ) { - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - for( n = 1; n < D + 1; n++ ) { - C_first_row[ n - 1 ] += (opus_int32)silk_RSHIFT64( - silk_inner_prod16_aligned_64( x_ptr, x_ptr + n, subfr_length - n ), rshifts ); - } - } - } else { - for( s = 0; s < nb_subfr; s++ ) { - int i; - opus_int32 d; - x_ptr = x + s * subfr_length; - celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch ); - for( n = 1; n < D + 1; n++ ) { - for ( i = n + subfr_length - D, d = 0; i < subfr_length; i++ ) - d = MAC16_16( d, x_ptr[ i ], x_ptr[ i - n ] ); - xcorr[ n - 1 ] += d; - } - for( n = 1; n < D + 1; n++ ) { - C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); - } - } - } - silk_memcpy( C_last_row, C_first_row, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) ); - - /* Initialize */ - CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; /* Q(-rshifts) */ - - invGain_Q30 = (opus_int32)1 << 30; - reached_max_gain = 0; - for( n = 0; n < D; n++ ) { - /* Update first row of correlation matrix (without first element) */ - /* Update last row of correlation matrix (without last element, stored in reversed order) */ - /* Update C * Af */ - /* Update C * flipud(Af) (stored in reversed order) */ - if( rshifts > -2 ) { - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], 16 - rshifts ); /* Q(16-rshifts) */ - x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 16 - rshifts ); /* Q(16-rshifts) */ - tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], QA - 16 ); /* Q(QA-16) */ - tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], QA - 16 ); /* Q(QA-16) */ - for( k = 0; k < n; k++ ) { - C_first_row[ k ] = silk_SMLAWB( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */ - C_last_row[ k ] = silk_SMLAWB( C_last_row[ k ], x2, x_ptr[ subfr_length - n + k ] ); /* Q( -rshifts ) */ - Atmp_QA = Af_QA[ k ]; - tmp1 = silk_SMLAWB( tmp1, Atmp_QA, x_ptr[ n - k - 1 ] ); /* Q(QA-16) */ - tmp2 = silk_SMLAWB( tmp2, Atmp_QA, x_ptr[ subfr_length - n + k ] ); /* Q(QA-16) */ - } - tmp1 = silk_LSHIFT32( -tmp1, 32 - QA - rshifts ); /* Q(16-rshifts) */ - tmp2 = silk_LSHIFT32( -tmp2, 32 - QA - rshifts ); /* Q(16-rshifts) */ - for( k = 0; k <= n; k++ ) { - CAf[ k ] = silk_SMLAWB( CAf[ k ], tmp1, x_ptr[ n - k ] ); /* Q( -rshift ) */ - CAb[ k ] = silk_SMLAWB( CAb[ k ], tmp2, x_ptr[ subfr_length - n + k - 1 ] ); /* Q( -rshift ) */ - } - } - } else { - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], -rshifts ); /* Q( -rshifts ) */ - x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], -rshifts ); /* Q( -rshifts ) */ - tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], 17 ); /* Q17 */ - tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 17 ); /* Q17 */ - for( k = 0; k < n; k++ ) { - C_first_row[ k ] = silk_MLA( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */ - C_last_row[ k ] = silk_MLA( C_last_row[ k ], x2, x_ptr[ subfr_length - n + k ] ); /* Q( -rshifts ) */ - Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 17 ); /* Q17 */ - tmp1 = silk_MLA( tmp1, x_ptr[ n - k - 1 ], Atmp1 ); /* Q17 */ - tmp2 = silk_MLA( tmp2, x_ptr[ subfr_length - n + k ], Atmp1 ); /* Q17 */ - } - tmp1 = -tmp1; /* Q17 */ - tmp2 = -tmp2; /* Q17 */ - for( k = 0; k <= n; k++ ) { - CAf[ k ] = silk_SMLAWW( CAf[ k ], tmp1, - silk_LSHIFT32( (opus_int32)x_ptr[ n - k ], -rshifts - 1 ) ); /* Q( -rshift ) */ - CAb[ k ] = silk_SMLAWW( CAb[ k ], tmp2, - silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n + k - 1 ], -rshifts - 1 ) ); /* Q( -rshift ) */ - } - } - } - - /* Calculate nominator and denominator for the next order reflection (parcor) coefficient */ - tmp1 = C_first_row[ n ]; /* Q( -rshifts ) */ - tmp2 = C_last_row[ n ]; /* Q( -rshifts ) */ - num = 0; /* Q( -rshifts ) */ - nrg = silk_ADD32( CAb[ 0 ], CAf[ 0 ] ); /* Q( 1-rshifts ) */ - for( k = 0; k < n; k++ ) { - Atmp_QA = Af_QA[ k ]; - lz = silk_CLZ32( silk_abs( Atmp_QA ) ) - 1; - lz = silk_min( 32 - QA, lz ); - Atmp1 = silk_LSHIFT32( Atmp_QA, lz ); /* Q( QA + lz ) */ - - tmp1 = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( C_last_row[ n - k - 1 ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ - tmp2 = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( C_first_row[ n - k - 1 ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ - num = silk_ADD_LSHIFT32( num, silk_SMMUL( CAb[ n - k ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ - nrg = silk_ADD_LSHIFT32( nrg, silk_SMMUL( silk_ADD32( CAb[ k + 1 ], CAf[ k + 1 ] ), - Atmp1 ), 32 - QA - lz ); /* Q( 1-rshifts ) */ - } - CAf[ n + 1 ] = tmp1; /* Q( -rshifts ) */ - CAb[ n + 1 ] = tmp2; /* Q( -rshifts ) */ - num = silk_ADD32( num, tmp2 ); /* Q( -rshifts ) */ - num = silk_LSHIFT32( -num, 1 ); /* Q( 1-rshifts ) */ - - /* Calculate the next order reflection (parcor) coefficient */ - if( silk_abs( num ) < nrg ) { - rc_Q31 = silk_DIV32_varQ( num, nrg, 31 ); - } else { - rc_Q31 = ( num > 0 ) ? silk_int32_MAX : silk_int32_MIN; - } - - /* Update inverse prediction gain */ - tmp1 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); - tmp1 = silk_LSHIFT( silk_SMMUL( invGain_Q30, tmp1 ), 2 ); - if( tmp1 <= minInvGain_Q30 ) { - /* Max prediction gain exceeded; set reflection coefficient such that max prediction gain is exactly hit */ - tmp2 = ( (opus_int32)1 << 30 ) - silk_DIV32_varQ( minInvGain_Q30, invGain_Q30, 30 ); /* Q30 */ - rc_Q31 = silk_SQRT_APPROX( tmp2 ); /* Q15 */ - /* Newton-Raphson iteration */ - rc_Q31 = silk_RSHIFT32( rc_Q31 + silk_DIV32( tmp2, rc_Q31 ), 1 ); /* Q15 */ - rc_Q31 = silk_LSHIFT32( rc_Q31, 16 ); /* Q31 */ - if( num < 0 ) { - /* Ensure adjusted reflection coefficients has the original sign */ - rc_Q31 = -rc_Q31; - } - invGain_Q30 = minInvGain_Q30; - reached_max_gain = 1; - } else { - invGain_Q30 = tmp1; - } - - /* Update the AR coefficients */ - for( k = 0; k < (n + 1) >> 1; k++ ) { - tmp1 = Af_QA[ k ]; /* QA */ - tmp2 = Af_QA[ n - k - 1 ]; /* QA */ - Af_QA[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* QA */ - Af_QA[ n - k - 1 ] = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( tmp1, rc_Q31 ), 1 ); /* QA */ - } - Af_QA[ n ] = silk_RSHIFT32( rc_Q31, 31 - QA ); /* QA */ - - if( reached_max_gain ) { - /* Reached max prediction gain; set remaining coefficients to zero and exit loop */ - for( k = n + 1; k < D; k++ ) { - Af_QA[ k ] = 0; - } - break; - } - - /* Update C * Af and C * Ab */ - for( k = 0; k <= n + 1; k++ ) { - tmp1 = CAf[ k ]; /* Q( -rshifts ) */ - tmp2 = CAb[ n - k + 1 ]; /* Q( -rshifts ) */ - CAf[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* Q( -rshifts ) */ - CAb[ n - k + 1 ] = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( tmp1, rc_Q31 ), 1 ); /* Q( -rshifts ) */ - } - } - - if( reached_max_gain ) { - for( k = 0; k < D; k++ ) { - /* Scale coefficients */ - A_Q16[ k ] = -silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); - } - /* Subtract energy of preceding samples from C0 */ - if( rshifts > 0 ) { - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - C0 -= (opus_int32)silk_RSHIFT64( silk_inner_prod16_aligned_64( x_ptr, x_ptr, D ), rshifts ); - } - } else { - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - C0 -= silk_LSHIFT32( silk_inner_prod_aligned( x_ptr, x_ptr, D ), -rshifts ); - } - } - /* Approximate residual energy */ - *res_nrg = silk_LSHIFT( silk_SMMUL( invGain_Q30, C0 ), 2 ); - *res_nrg_Q = -rshifts; - } else { - /* Return residual energy */ - nrg = CAf[ 0 ]; /* Q( -rshifts ) */ - tmp1 = (opus_int32)1 << 16; /* Q16 */ - for( k = 0; k < D; k++ ) { - Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); /* Q16 */ - nrg = silk_SMLAWW( nrg, CAf[ k + 1 ], Atmp1 ); /* Q( -rshifts ) */ - tmp1 = silk_SMLAWW( tmp1, Atmp1, Atmp1 ); /* Q16 */ - A_Q16[ k ] = -Atmp1; - } - *res_nrg = silk_SMLAWW( nrg, silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ), -tmp1 );/* Q( -rshifts ) */ - *res_nrg_Q = -rshifts; - } -} diff --git a/src/opus-1.1/silk/fixed/corrMatrix_FIX.c b/src/opus-1.1/silk/fixed/corrMatrix_FIX.c deleted file mode 100644 index c6172705..00000000 --- a/src/opus-1.1/silk/fixed/corrMatrix_FIX.c +++ /dev/null @@ -1,156 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/********************************************************************** - * Correlation Matrix Computations for LS estimate. - **********************************************************************/ - -#include "main_FIX.h" - -/* Calculates correlation vector X'*t */ -void silk_corrVector_FIX( - const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ - const opus_int16 *t, /* I Target vector [L] */ - const opus_int L, /* I Length of vectors */ - const opus_int order, /* I Max lag for correlation */ - opus_int32 *Xt, /* O Pointer to X'*t correlation vector [order] */ - const opus_int rshifts /* I Right shifts of correlations */ -) -{ - opus_int lag, i; - const opus_int16 *ptr1, *ptr2; - opus_int32 inner_prod; - - ptr1 = &x[ order - 1 ]; /* Points to first sample of column 0 of X: X[:,0] */ - ptr2 = t; - /* Calculate X'*t */ - if( rshifts > 0 ) { - /* Right shifting used */ - for( lag = 0; lag < order; lag++ ) { - inner_prod = 0; - for( i = 0; i < L; i++ ) { - inner_prod += silk_RSHIFT32( silk_SMULBB( ptr1[ i ], ptr2[i] ), rshifts ); - } - Xt[ lag ] = inner_prod; /* X[:,lag]'*t */ - ptr1--; /* Go to next column of X */ - } - } else { - silk_assert( rshifts == 0 ); - for( lag = 0; lag < order; lag++ ) { - Xt[ lag ] = silk_inner_prod_aligned( ptr1, ptr2, L ); /* X[:,lag]'*t */ - ptr1--; /* Go to next column of X */ - } - } -} - -/* Calculates correlation matrix X'*X */ -void silk_corrMatrix_FIX( - const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ - const opus_int L, /* I Length of vectors */ - const opus_int order, /* I Max lag for correlation */ - const opus_int head_room, /* I Desired headroom */ - opus_int32 *XX, /* O Pointer to X'*X correlation matrix [ order x order ] */ - opus_int *rshifts /* I/O Right shifts of correlations */ -) -{ - opus_int i, j, lag, rshifts_local, head_room_rshifts; - opus_int32 energy; - const opus_int16 *ptr1, *ptr2; - - /* Calculate energy to find shift used to fit in 32 bits */ - silk_sum_sqr_shift( &energy, &rshifts_local, x, L + order - 1 ); - /* Add shifts to get the desired head room */ - head_room_rshifts = silk_max( head_room - silk_CLZ32( energy ), 0 ); - - energy = silk_RSHIFT32( energy, head_room_rshifts ); - rshifts_local += head_room_rshifts; - - /* Calculate energy of first column (0) of X: X[:,0]'*X[:,0] */ - /* Remove contribution of first order - 1 samples */ - for( i = 0; i < order - 1; i++ ) { - energy -= silk_RSHIFT32( silk_SMULBB( x[ i ], x[ i ] ), rshifts_local ); - } - if( rshifts_local < *rshifts ) { - /* Adjust energy */ - energy = silk_RSHIFT32( energy, *rshifts - rshifts_local ); - rshifts_local = *rshifts; - } - - /* Calculate energy of remaining columns of X: X[:,j]'*X[:,j] */ - /* Fill out the diagonal of the correlation matrix */ - matrix_ptr( XX, 0, 0, order ) = energy; - ptr1 = &x[ order - 1 ]; /* First sample of column 0 of X */ - for( j = 1; j < order; j++ ) { - energy = silk_SUB32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ L - j ], ptr1[ L - j ] ), rshifts_local ) ); - energy = silk_ADD32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ -j ], ptr1[ -j ] ), rshifts_local ) ); - matrix_ptr( XX, j, j, order ) = energy; - } - - ptr2 = &x[ order - 2 ]; /* First sample of column 1 of X */ - /* Calculate the remaining elements of the correlation matrix */ - if( rshifts_local > 0 ) { - /* Right shifting used */ - for( lag = 1; lag < order; lag++ ) { - /* Inner product of column 0 and column lag: X[:,0]'*X[:,lag] */ - energy = 0; - for( i = 0; i < L; i++ ) { - energy += silk_RSHIFT32( silk_SMULBB( ptr1[ i ], ptr2[i] ), rshifts_local ); - } - /* Calculate remaining off diagonal: X[:,j]'*X[:,j + lag] */ - matrix_ptr( XX, lag, 0, order ) = energy; - matrix_ptr( XX, 0, lag, order ) = energy; - for( j = 1; j < ( order - lag ); j++ ) { - energy = silk_SUB32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ), rshifts_local ) ); - energy = silk_ADD32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ -j ], ptr2[ -j ] ), rshifts_local ) ); - matrix_ptr( XX, lag + j, j, order ) = energy; - matrix_ptr( XX, j, lag + j, order ) = energy; - } - ptr2--; /* Update pointer to first sample of next column (lag) in X */ - } - } else { - for( lag = 1; lag < order; lag++ ) { - /* Inner product of column 0 and column lag: X[:,0]'*X[:,lag] */ - energy = silk_inner_prod_aligned( ptr1, ptr2, L ); - matrix_ptr( XX, lag, 0, order ) = energy; - matrix_ptr( XX, 0, lag, order ) = energy; - /* Calculate remaining off diagonal: X[:,j]'*X[:,j + lag] */ - for( j = 1; j < ( order - lag ); j++ ) { - energy = silk_SUB32( energy, silk_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ) ); - energy = silk_SMLABB( energy, ptr1[ -j ], ptr2[ -j ] ); - matrix_ptr( XX, lag + j, j, order ) = energy; - matrix_ptr( XX, j, lag + j, order ) = energy; - } - ptr2--;/* Update pointer to first sample of next column (lag) in X */ - } - } - *rshifts = rshifts_local; -} - diff --git a/src/opus-1.1/silk/fixed/encode_frame_FIX.c b/src/opus-1.1/silk/fixed/encode_frame_FIX.c deleted file mode 100644 index b490986b..00000000 --- a/src/opus-1.1/silk/fixed/encode_frame_FIX.c +++ /dev/null @@ -1,385 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" -#include "tuning_parameters.h" - -/* Low Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode with lower bitrate */ -static OPUS_INLINE void silk_LBRR_encode_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O Pointer to Silk FIX encoder control struct */ - const opus_int32 xfw_Q3[], /* I Input signal */ - opus_int condCoding /* I The type of conditional coding used so far for this frame */ -); - -void silk_encode_do_VAD_FIX( - silk_encoder_state_FIX *psEnc /* I/O Pointer to Silk FIX encoder state */ -) -{ - /****************************/ - /* Voice Activity Detection */ - /****************************/ - silk_VAD_GetSA_Q8( &psEnc->sCmn, psEnc->sCmn.inputBuf + 1 ); - - /**************************************************/ - /* Convert speech activity into VAD and DTX flags */ - /**************************************************/ - if( psEnc->sCmn.speech_activity_Q8 < SILK_FIX_CONST( SPEECH_ACTIVITY_DTX_THRES, 8 ) ) { - psEnc->sCmn.indices.signalType = TYPE_NO_VOICE_ACTIVITY; - psEnc->sCmn.noSpeechCounter++; - if( psEnc->sCmn.noSpeechCounter < NB_SPEECH_FRAMES_BEFORE_DTX ) { - psEnc->sCmn.inDTX = 0; - } else if( psEnc->sCmn.noSpeechCounter > MAX_CONSECUTIVE_DTX + NB_SPEECH_FRAMES_BEFORE_DTX ) { - psEnc->sCmn.noSpeechCounter = NB_SPEECH_FRAMES_BEFORE_DTX; - psEnc->sCmn.inDTX = 0; - } - psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 0; - } else { - psEnc->sCmn.noSpeechCounter = 0; - psEnc->sCmn.inDTX = 0; - psEnc->sCmn.indices.signalType = TYPE_UNVOICED; - psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 1; - } -} - -/****************/ -/* Encode frame */ -/****************/ -opus_int silk_encode_frame_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ - opus_int32 *pnBytesOut, /* O Pointer to number of payload bytes; */ - ec_enc *psRangeEnc, /* I/O compressor data structure */ - opus_int condCoding, /* I The type of conditional coding to use */ - opus_int maxBits, /* I If > 0: maximum number of output bits */ - opus_int useCBR /* I Flag to force constant-bitrate operation */ -) -{ - silk_encoder_control_FIX sEncCtrl; - opus_int i, iter, maxIter, found_upper, found_lower, ret = 0; - opus_int16 *x_frame; - ec_enc sRangeEnc_copy, sRangeEnc_copy2; - silk_nsq_state sNSQ_copy, sNSQ_copy2; - opus_int32 seed_copy, nBits, nBits_lower, nBits_upper, gainMult_lower, gainMult_upper; - opus_int32 gainsID, gainsID_lower, gainsID_upper; - opus_int16 gainMult_Q8; - opus_int16 ec_prevLagIndex_copy; - opus_int ec_prevSignalType_copy; - opus_int8 LastGainIndex_copy2; - SAVE_STACK; - - /* This is totally unnecessary but many compilers (including gcc) are too dumb to realise it */ - LastGainIndex_copy2 = nBits_lower = nBits_upper = gainMult_lower = gainMult_upper = 0; - - psEnc->sCmn.indices.Seed = psEnc->sCmn.frameCounter++ & 3; - - /**************************************************************/ - /* Set up Input Pointers, and insert frame in input buffer */ - /*************************************************************/ - /* start of frame to encode */ - x_frame = psEnc->x_buf + psEnc->sCmn.ltp_mem_length; - - /***************************************/ - /* Ensure smooth bandwidth transitions */ - /***************************************/ - silk_LP_variable_cutoff( &psEnc->sCmn.sLP, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length ); - - /*******************************************/ - /* Copy new frame to front of input buffer */ - /*******************************************/ - silk_memcpy( x_frame + LA_SHAPE_MS * psEnc->sCmn.fs_kHz, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length * sizeof( opus_int16 ) ); - - if( !psEnc->sCmn.prefillFlag ) { - VARDECL( opus_int32, xfw_Q3 ); - VARDECL( opus_int16, res_pitch ); - VARDECL( opus_uint8, ec_buf_copy ); - opus_int16 *res_pitch_frame; - - ALLOC( res_pitch, - psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length - + psEnc->sCmn.ltp_mem_length, opus_int16 ); - /* start of pitch LPC residual frame */ - res_pitch_frame = res_pitch + psEnc->sCmn.ltp_mem_length; - - /*****************************************/ - /* Find pitch lags, initial LPC analysis */ - /*****************************************/ - silk_find_pitch_lags_FIX( psEnc, &sEncCtrl, res_pitch, x_frame, psEnc->sCmn.arch ); - - /************************/ - /* Noise shape analysis */ - /************************/ - silk_noise_shape_analysis_FIX( psEnc, &sEncCtrl, res_pitch_frame, x_frame, psEnc->sCmn.arch ); - - /***************************************************/ - /* Find linear prediction coefficients (LPC + LTP) */ - /***************************************************/ - silk_find_pred_coefs_FIX( psEnc, &sEncCtrl, res_pitch, x_frame, condCoding ); - - /****************************************/ - /* Process gains */ - /****************************************/ - silk_process_gains_FIX( psEnc, &sEncCtrl, condCoding ); - - /*****************************************/ - /* Prefiltering for noise shaper */ - /*****************************************/ - ALLOC( xfw_Q3, psEnc->sCmn.frame_length, opus_int32 ); - silk_prefilter_FIX( psEnc, &sEncCtrl, xfw_Q3, x_frame ); - - /****************************************/ - /* Low Bitrate Redundant Encoding */ - /****************************************/ - silk_LBRR_encode_FIX( psEnc, &sEncCtrl, xfw_Q3, condCoding ); - - /* Loop over quantizer and entropy coding to control bitrate */ - maxIter = 6; - gainMult_Q8 = SILK_FIX_CONST( 1, 8 ); - found_lower = 0; - found_upper = 0; - gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); - gainsID_lower = -1; - gainsID_upper = -1; - /* Copy part of the input state */ - silk_memcpy( &sRangeEnc_copy, psRangeEnc, sizeof( ec_enc ) ); - silk_memcpy( &sNSQ_copy, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); - seed_copy = psEnc->sCmn.indices.Seed; - ec_prevLagIndex_copy = psEnc->sCmn.ec_prevLagIndex; - ec_prevSignalType_copy = psEnc->sCmn.ec_prevSignalType; - ALLOC( ec_buf_copy, 1275, opus_uint8 ); - for( iter = 0; ; iter++ ) { - if( gainsID == gainsID_lower ) { - nBits = nBits_lower; - } else if( gainsID == gainsID_upper ) { - nBits = nBits_upper; - } else { - /* Restore part of the input state */ - if( iter > 0 ) { - silk_memcpy( psRangeEnc, &sRangeEnc_copy, sizeof( ec_enc ) ); - silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy, sizeof( silk_nsq_state ) ); - psEnc->sCmn.indices.Seed = seed_copy; - psEnc->sCmn.ec_prevLagIndex = ec_prevLagIndex_copy; - psEnc->sCmn.ec_prevSignalType = ec_prevSignalType_copy; - } - - /*****************************************/ - /* Noise shaping quantization */ - /*****************************************/ - if( psEnc->sCmn.nStatesDelayedDecision > 1 || psEnc->sCmn.warping_Q16 > 0 ) { - silk_NSQ_del_dec( &psEnc->sCmn, &psEnc->sCmn.sNSQ, &psEnc->sCmn.indices, xfw_Q3, psEnc->sCmn.pulses, - sEncCtrl.PredCoef_Q12[ 0 ], sEncCtrl.LTPCoef_Q14, sEncCtrl.AR2_Q13, sEncCtrl.HarmShapeGain_Q14, - sEncCtrl.Tilt_Q14, sEncCtrl.LF_shp_Q14, sEncCtrl.Gains_Q16, sEncCtrl.pitchL, sEncCtrl.Lambda_Q10, sEncCtrl.LTP_scale_Q14 ); - } else { - silk_NSQ( &psEnc->sCmn, &psEnc->sCmn.sNSQ, &psEnc->sCmn.indices, xfw_Q3, psEnc->sCmn.pulses, - sEncCtrl.PredCoef_Q12[ 0 ], sEncCtrl.LTPCoef_Q14, sEncCtrl.AR2_Q13, sEncCtrl.HarmShapeGain_Q14, - sEncCtrl.Tilt_Q14, sEncCtrl.LF_shp_Q14, sEncCtrl.Gains_Q16, sEncCtrl.pitchL, sEncCtrl.Lambda_Q10, sEncCtrl.LTP_scale_Q14 ); - } - - /****************************************/ - /* Encode Parameters */ - /****************************************/ - silk_encode_indices( &psEnc->sCmn, psRangeEnc, psEnc->sCmn.nFramesEncoded, 0, condCoding ); - - /****************************************/ - /* Encode Excitation Signal */ - /****************************************/ - silk_encode_pulses( psRangeEnc, psEnc->sCmn.indices.signalType, psEnc->sCmn.indices.quantOffsetType, - psEnc->sCmn.pulses, psEnc->sCmn.frame_length ); - - nBits = ec_tell( psRangeEnc ); - - if( useCBR == 0 && iter == 0 && nBits <= maxBits ) { - break; - } - } - - if( iter == maxIter ) { - if( found_lower && ( gainsID == gainsID_lower || nBits > maxBits ) ) { - /* Restore output state from earlier iteration that did meet the bitrate budget */ - silk_memcpy( psRangeEnc, &sRangeEnc_copy2, sizeof( ec_enc ) ); - silk_assert( sRangeEnc_copy2.offs <= 1275 ); - silk_memcpy( psRangeEnc->buf, ec_buf_copy, sRangeEnc_copy2.offs ); - silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy2, sizeof( silk_nsq_state ) ); - psEnc->sShape.LastGainIndex = LastGainIndex_copy2; - } - break; - } - - if( nBits > maxBits ) { - if( found_lower == 0 && iter >= 2 ) { - /* Adjust the quantizer's rate/distortion tradeoff and discard previous "upper" results */ - sEncCtrl.Lambda_Q10 = silk_ADD_RSHIFT32( sEncCtrl.Lambda_Q10, sEncCtrl.Lambda_Q10, 1 ); - found_upper = 0; - gainsID_upper = -1; - } else { - found_upper = 1; - nBits_upper = nBits; - gainMult_upper = gainMult_Q8; - gainsID_upper = gainsID; - } - } else if( nBits < maxBits - 5 ) { - found_lower = 1; - nBits_lower = nBits; - gainMult_lower = gainMult_Q8; - if( gainsID != gainsID_lower ) { - gainsID_lower = gainsID; - /* Copy part of the output state */ - silk_memcpy( &sRangeEnc_copy2, psRangeEnc, sizeof( ec_enc ) ); - silk_assert( psRangeEnc->offs <= 1275 ); - silk_memcpy( ec_buf_copy, psRangeEnc->buf, psRangeEnc->offs ); - silk_memcpy( &sNSQ_copy2, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); - LastGainIndex_copy2 = psEnc->sShape.LastGainIndex; - } - } else { - /* Within 5 bits of budget: close enough */ - break; - } - - if( ( found_lower & found_upper ) == 0 ) { - /* Adjust gain according to high-rate rate/distortion curve */ - opus_int32 gain_factor_Q16; - gain_factor_Q16 = silk_log2lin( silk_LSHIFT( nBits - maxBits, 7 ) / psEnc->sCmn.frame_length + SILK_FIX_CONST( 16, 7 ) ); - gain_factor_Q16 = silk_min_32( gain_factor_Q16, SILK_FIX_CONST( 2, 16 ) ); - if( nBits > maxBits ) { - gain_factor_Q16 = silk_max_32( gain_factor_Q16, SILK_FIX_CONST( 1.3, 16 ) ); - } - gainMult_Q8 = silk_SMULWB( gain_factor_Q16, gainMult_Q8 ); - } else { - /* Adjust gain by interpolating */ - gainMult_Q8 = gainMult_lower + silk_DIV32_16( silk_MUL( gainMult_upper - gainMult_lower, maxBits - nBits_lower ), nBits_upper - nBits_lower ); - /* New gain multplier must be between 25% and 75% of old range (note that gainMult_upper < gainMult_lower) */ - if( gainMult_Q8 > silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ) ) { - gainMult_Q8 = silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ); - } else - if( gainMult_Q8 < silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ) ) { - gainMult_Q8 = silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ); - } - } - - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - sEncCtrl.Gains_Q16[ i ] = silk_LSHIFT_SAT32( silk_SMULWB( sEncCtrl.GainsUnq_Q16[ i ], gainMult_Q8 ), 8 ); - } - - /* Quantize gains */ - psEnc->sShape.LastGainIndex = sEncCtrl.lastGainIndexPrev; - silk_gains_quant( psEnc->sCmn.indices.GainsIndices, sEncCtrl.Gains_Q16, - &psEnc->sShape.LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); - - /* Unique identifier of gains vector */ - gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); - } - } - - /* Update input buffer */ - silk_memmove( psEnc->x_buf, &psEnc->x_buf[ psEnc->sCmn.frame_length ], - ( psEnc->sCmn.ltp_mem_length + LA_SHAPE_MS * psEnc->sCmn.fs_kHz ) * sizeof( opus_int16 ) ); - - /* Exit without entropy coding */ - if( psEnc->sCmn.prefillFlag ) { - /* No payload */ - *pnBytesOut = 0; - RESTORE_STACK; - return ret; - } - - /* Parameters needed for next frame */ - psEnc->sCmn.prevLag = sEncCtrl.pitchL[ psEnc->sCmn.nb_subfr - 1 ]; - psEnc->sCmn.prevSignalType = psEnc->sCmn.indices.signalType; - - /****************************************/ - /* Finalize payload */ - /****************************************/ - psEnc->sCmn.first_frame_after_reset = 0; - /* Payload size */ - *pnBytesOut = silk_RSHIFT( ec_tell( psRangeEnc ) + 7, 3 ); - - RESTORE_STACK; - return ret; -} - -/* Low-Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode excitation at lower bitrate */ -static OPUS_INLINE void silk_LBRR_encode_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O Pointer to Silk FIX encoder control struct */ - const opus_int32 xfw_Q3[], /* I Input signal */ - opus_int condCoding /* I The type of conditional coding used so far for this frame */ -) -{ - opus_int32 TempGains_Q16[ MAX_NB_SUBFR ]; - SideInfoIndices *psIndices_LBRR = &psEnc->sCmn.indices_LBRR[ psEnc->sCmn.nFramesEncoded ]; - silk_nsq_state sNSQ_LBRR; - - /*******************************************/ - /* Control use of inband LBRR */ - /*******************************************/ - if( psEnc->sCmn.LBRR_enabled && psEnc->sCmn.speech_activity_Q8 > SILK_FIX_CONST( LBRR_SPEECH_ACTIVITY_THRES, 8 ) ) { - psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded ] = 1; - - /* Copy noise shaping quantizer state and quantization indices from regular encoding */ - silk_memcpy( &sNSQ_LBRR, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); - silk_memcpy( psIndices_LBRR, &psEnc->sCmn.indices, sizeof( SideInfoIndices ) ); - - /* Save original gains */ - silk_memcpy( TempGains_Q16, psEncCtrl->Gains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); - - if( psEnc->sCmn.nFramesEncoded == 0 || psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded - 1 ] == 0 ) { - /* First frame in packet or previous frame not LBRR coded */ - psEnc->sCmn.LBRRprevLastGainIndex = psEnc->sShape.LastGainIndex; - - /* Increase Gains to get target LBRR rate */ - psIndices_LBRR->GainsIndices[ 0 ] = psIndices_LBRR->GainsIndices[ 0 ] + psEnc->sCmn.LBRR_GainIncreases; - psIndices_LBRR->GainsIndices[ 0 ] = silk_min_int( psIndices_LBRR->GainsIndices[ 0 ], N_LEVELS_QGAIN - 1 ); - } - - /* Decode to get gains in sync with decoder */ - /* Overwrite unquantized gains with quantized gains */ - silk_gains_dequant( psEncCtrl->Gains_Q16, psIndices_LBRR->GainsIndices, - &psEnc->sCmn.LBRRprevLastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); - - /*****************************************/ - /* Noise shaping quantization */ - /*****************************************/ - if( psEnc->sCmn.nStatesDelayedDecision > 1 || psEnc->sCmn.warping_Q16 > 0 ) { - silk_NSQ_del_dec( &psEnc->sCmn, &sNSQ_LBRR, psIndices_LBRR, xfw_Q3, - psEnc->sCmn.pulses_LBRR[ psEnc->sCmn.nFramesEncoded ], psEncCtrl->PredCoef_Q12[ 0 ], psEncCtrl->LTPCoef_Q14, - psEncCtrl->AR2_Q13, psEncCtrl->HarmShapeGain_Q14, psEncCtrl->Tilt_Q14, psEncCtrl->LF_shp_Q14, - psEncCtrl->Gains_Q16, psEncCtrl->pitchL, psEncCtrl->Lambda_Q10, psEncCtrl->LTP_scale_Q14 ); - } else { - silk_NSQ( &psEnc->sCmn, &sNSQ_LBRR, psIndices_LBRR, xfw_Q3, - psEnc->sCmn.pulses_LBRR[ psEnc->sCmn.nFramesEncoded ], psEncCtrl->PredCoef_Q12[ 0 ], psEncCtrl->LTPCoef_Q14, - psEncCtrl->AR2_Q13, psEncCtrl->HarmShapeGain_Q14, psEncCtrl->Tilt_Q14, psEncCtrl->LF_shp_Q14, - psEncCtrl->Gains_Q16, psEncCtrl->pitchL, psEncCtrl->Lambda_Q10, psEncCtrl->LTP_scale_Q14 ); - } - - /* Restore original gains */ - silk_memcpy( psEncCtrl->Gains_Q16, TempGains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); - } -} diff --git a/src/opus-1.1/silk/fixed/find_LPC_FIX.c b/src/opus-1.1/silk/fixed/find_LPC_FIX.c deleted file mode 100644 index 783d32e2..00000000 --- a/src/opus-1.1/silk/fixed/find_LPC_FIX.c +++ /dev/null @@ -1,151 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" -#include "tuning_parameters.h" - -/* Finds LPC vector from correlations, and converts to NLSF */ -void silk_find_LPC_FIX( - silk_encoder_state *psEncC, /* I/O Encoder state */ - opus_int16 NLSF_Q15[], /* O NLSFs */ - const opus_int16 x[], /* I Input signal */ - const opus_int32 minInvGain_Q30 /* I Inverse of max prediction gain */ -) -{ - opus_int k, subfr_length; - opus_int32 a_Q16[ MAX_LPC_ORDER ]; - opus_int isInterpLower, shift; - opus_int32 res_nrg0, res_nrg1; - opus_int rshift0, rshift1; - - /* Used only for LSF interpolation */ - opus_int32 a_tmp_Q16[ MAX_LPC_ORDER ], res_nrg_interp, res_nrg, res_tmp_nrg; - opus_int res_nrg_interp_Q, res_nrg_Q, res_tmp_nrg_Q; - opus_int16 a_tmp_Q12[ MAX_LPC_ORDER ]; - opus_int16 NLSF0_Q15[ MAX_LPC_ORDER ]; - SAVE_STACK; - - subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder; - - /* Default: no interpolation */ - psEncC->indices.NLSFInterpCoef_Q2 = 4; - - /* Burg AR analysis for the full frame */ - silk_burg_modified( &res_nrg, &res_nrg_Q, a_Q16, x, minInvGain_Q30, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder, psEncC->arch ); - - if( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) { - VARDECL( opus_int16, LPC_res ); - - /* Optimal solution for last 10 ms */ - silk_burg_modified( &res_tmp_nrg, &res_tmp_nrg_Q, a_tmp_Q16, x + 2 * subfr_length, minInvGain_Q30, subfr_length, 2, psEncC->predictLPCOrder, psEncC->arch ); - - /* subtract residual energy here, as that's easier than adding it to the */ - /* residual energy of the first 10 ms in each iteration of the search below */ - shift = res_tmp_nrg_Q - res_nrg_Q; - if( shift >= 0 ) { - if( shift < 32 ) { - res_nrg = res_nrg - silk_RSHIFT( res_tmp_nrg, shift ); - } - } else { - silk_assert( shift > -32 ); - res_nrg = silk_RSHIFT( res_nrg, -shift ) - res_tmp_nrg; - res_nrg_Q = res_tmp_nrg_Q; - } - - /* Convert to NLSFs */ - silk_A2NLSF( NLSF_Q15, a_tmp_Q16, psEncC->predictLPCOrder ); - - ALLOC( LPC_res, 2 * subfr_length, opus_int16 ); - - /* Search over interpolation indices to find the one with lowest residual energy */ - for( k = 3; k >= 0; k-- ) { - /* Interpolate NLSFs for first half */ - silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder ); - - /* Convert to LPC for residual energy evaluation */ - silk_NLSF2A( a_tmp_Q12, NLSF0_Q15, psEncC->predictLPCOrder ); - - /* Calculate residual energy with NLSF interpolation */ - silk_LPC_analysis_filter( LPC_res, x, a_tmp_Q12, 2 * subfr_length, psEncC->predictLPCOrder ); - - silk_sum_sqr_shift( &res_nrg0, &rshift0, LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder ); - silk_sum_sqr_shift( &res_nrg1, &rshift1, LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder ); - - /* Add subframe energies from first half frame */ - shift = rshift0 - rshift1; - if( shift >= 0 ) { - res_nrg1 = silk_RSHIFT( res_nrg1, shift ); - res_nrg_interp_Q = -rshift0; - } else { - res_nrg0 = silk_RSHIFT( res_nrg0, -shift ); - res_nrg_interp_Q = -rshift1; - } - res_nrg_interp = silk_ADD32( res_nrg0, res_nrg1 ); - - /* Compare with first half energy without NLSF interpolation, or best interpolated value so far */ - shift = res_nrg_interp_Q - res_nrg_Q; - if( shift >= 0 ) { - if( silk_RSHIFT( res_nrg_interp, shift ) < res_nrg ) { - isInterpLower = silk_TRUE; - } else { - isInterpLower = silk_FALSE; - } - } else { - if( -shift < 32 ) { - if( res_nrg_interp < silk_RSHIFT( res_nrg, -shift ) ) { - isInterpLower = silk_TRUE; - } else { - isInterpLower = silk_FALSE; - } - } else { - isInterpLower = silk_FALSE; - } - } - - /* Determine whether current interpolated NLSFs are best so far */ - if( isInterpLower == silk_TRUE ) { - /* Interpolation has lower residual energy */ - res_nrg = res_nrg_interp; - res_nrg_Q = res_nrg_interp_Q; - psEncC->indices.NLSFInterpCoef_Q2 = (opus_int8)k; - } - } - } - - if( psEncC->indices.NLSFInterpCoef_Q2 == 4 ) { - /* NLSF interpolation is currently inactive, calculate NLSFs from full frame AR coefficients */ - silk_A2NLSF( NLSF_Q15, a_Q16, psEncC->predictLPCOrder ); - } - - silk_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/fixed/find_LTP_FIX.c b/src/opus-1.1/silk/fixed/find_LTP_FIX.c deleted file mode 100644 index 8c4d7037..00000000 --- a/src/opus-1.1/silk/fixed/find_LTP_FIX.c +++ /dev/null @@ -1,244 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "tuning_parameters.h" - -/* Head room for correlations */ -#define LTP_CORRS_HEAD_ROOM 2 - -void silk_fit_LTP( - opus_int32 LTP_coefs_Q16[ LTP_ORDER ], - opus_int16 LTP_coefs_Q14[ LTP_ORDER ] -); - -void silk_find_LTP_FIX( - opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ - opus_int32 WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ - opus_int *LTPredCodGain_Q7, /* O LTP coding gain */ - const opus_int16 r_lpc[], /* I residual signal after LPC signal + state for first 10 ms */ - const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ - const opus_int32 Wght_Q15[ MAX_NB_SUBFR ], /* I weights */ - const opus_int subfr_length, /* I subframe length */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int mem_offset, /* I number of samples in LTP memory */ - opus_int corr_rshifts[ MAX_NB_SUBFR ] /* O right shifts applied to correlations */ -) -{ - opus_int i, k, lshift; - const opus_int16 *r_ptr, *lag_ptr; - opus_int16 *b_Q14_ptr; - - opus_int32 regu; - opus_int32 *WLTP_ptr; - opus_int32 b_Q16[ LTP_ORDER ], delta_b_Q14[ LTP_ORDER ], d_Q14[ MAX_NB_SUBFR ], nrg[ MAX_NB_SUBFR ], g_Q26; - opus_int32 w[ MAX_NB_SUBFR ], WLTP_max, max_abs_d_Q14, max_w_bits; - - opus_int32 temp32, denom32; - opus_int extra_shifts; - opus_int rr_shifts, maxRshifts, maxRshifts_wxtra, LZs; - opus_int32 LPC_res_nrg, LPC_LTP_res_nrg, div_Q16; - opus_int32 Rr[ LTP_ORDER ], rr[ MAX_NB_SUBFR ]; - opus_int32 wd, m_Q12; - - b_Q14_ptr = b_Q14; - WLTP_ptr = WLTP; - r_ptr = &r_lpc[ mem_offset ]; - for( k = 0; k < nb_subfr; k++ ) { - lag_ptr = r_ptr - ( lag[ k ] + LTP_ORDER / 2 ); - - silk_sum_sqr_shift( &rr[ k ], &rr_shifts, r_ptr, subfr_length ); /* rr[ k ] in Q( -rr_shifts ) */ - - /* Assure headroom */ - LZs = silk_CLZ32( rr[k] ); - if( LZs < LTP_CORRS_HEAD_ROOM ) { - rr[ k ] = silk_RSHIFT_ROUND( rr[ k ], LTP_CORRS_HEAD_ROOM - LZs ); - rr_shifts += ( LTP_CORRS_HEAD_ROOM - LZs ); - } - corr_rshifts[ k ] = rr_shifts; - silk_corrMatrix_FIX( lag_ptr, subfr_length, LTP_ORDER, LTP_CORRS_HEAD_ROOM, WLTP_ptr, &corr_rshifts[ k ] ); /* WLTP_fix_ptr in Q( -corr_rshifts[ k ] ) */ - - /* The correlation vector always has lower max abs value than rr and/or RR so head room is assured */ - silk_corrVector_FIX( lag_ptr, r_ptr, subfr_length, LTP_ORDER, Rr, corr_rshifts[ k ] ); /* Rr_fix_ptr in Q( -corr_rshifts[ k ] ) */ - if( corr_rshifts[ k ] > rr_shifts ) { - rr[ k ] = silk_RSHIFT( rr[ k ], corr_rshifts[ k ] - rr_shifts ); /* rr[ k ] in Q( -corr_rshifts[ k ] ) */ - } - silk_assert( rr[ k ] >= 0 ); - - regu = 1; - regu = silk_SMLAWB( regu, rr[ k ], SILK_FIX_CONST( LTP_DAMPING/3, 16 ) ); - regu = silk_SMLAWB( regu, matrix_ptr( WLTP_ptr, 0, 0, LTP_ORDER ), SILK_FIX_CONST( LTP_DAMPING/3, 16 ) ); - regu = silk_SMLAWB( regu, matrix_ptr( WLTP_ptr, LTP_ORDER-1, LTP_ORDER-1, LTP_ORDER ), SILK_FIX_CONST( LTP_DAMPING/3, 16 ) ); - silk_regularize_correlations_FIX( WLTP_ptr, &rr[k], regu, LTP_ORDER ); - - silk_solve_LDL_FIX( WLTP_ptr, LTP_ORDER, Rr, b_Q16 ); /* WLTP_fix_ptr and Rr_fix_ptr both in Q(-corr_rshifts[k]) */ - - /* Limit and store in Q14 */ - silk_fit_LTP( b_Q16, b_Q14_ptr ); - - /* Calculate residual energy */ - nrg[ k ] = silk_residual_energy16_covar_FIX( b_Q14_ptr, WLTP_ptr, Rr, rr[ k ], LTP_ORDER, 14 ); /* nrg_fix in Q( -corr_rshifts[ k ] ) */ - - /* temp = Wght[ k ] / ( nrg[ k ] * Wght[ k ] + 0.01f * subfr_length ); */ - extra_shifts = silk_min_int( corr_rshifts[ k ], LTP_CORRS_HEAD_ROOM ); - denom32 = silk_LSHIFT_SAT32( silk_SMULWB( nrg[ k ], Wght_Q15[ k ] ), 1 + extra_shifts ) + /* Q( -corr_rshifts[ k ] + extra_shifts ) */ - silk_RSHIFT( silk_SMULWB( (opus_int32)subfr_length, 655 ), corr_rshifts[ k ] - extra_shifts ); /* Q( -corr_rshifts[ k ] + extra_shifts ) */ - denom32 = silk_max( denom32, 1 ); - silk_assert( ((opus_int64)Wght_Q15[ k ] << 16 ) < silk_int32_MAX ); /* Wght always < 0.5 in Q0 */ - temp32 = silk_DIV32( silk_LSHIFT( (opus_int32)Wght_Q15[ k ], 16 ), denom32 ); /* Q( 15 + 16 + corr_rshifts[k] - extra_shifts ) */ - temp32 = silk_RSHIFT( temp32, 31 + corr_rshifts[ k ] - extra_shifts - 26 ); /* Q26 */ - - /* Limit temp such that the below scaling never wraps around */ - WLTP_max = 0; - for( i = 0; i < LTP_ORDER * LTP_ORDER; i++ ) { - WLTP_max = silk_max( WLTP_ptr[ i ], WLTP_max ); - } - lshift = silk_CLZ32( WLTP_max ) - 1 - 3; /* keep 3 bits free for vq_nearest_neighbor_fix */ - silk_assert( 26 - 18 + lshift >= 0 ); - if( 26 - 18 + lshift < 31 ) { - temp32 = silk_min_32( temp32, silk_LSHIFT( (opus_int32)1, 26 - 18 + lshift ) ); - } - - silk_scale_vector32_Q26_lshift_18( WLTP_ptr, temp32, LTP_ORDER * LTP_ORDER ); /* WLTP_ptr in Q( 18 - corr_rshifts[ k ] ) */ - - w[ k ] = matrix_ptr( WLTP_ptr, LTP_ORDER/2, LTP_ORDER/2, LTP_ORDER ); /* w in Q( 18 - corr_rshifts[ k ] ) */ - silk_assert( w[k] >= 0 ); - - r_ptr += subfr_length; - b_Q14_ptr += LTP_ORDER; - WLTP_ptr += LTP_ORDER * LTP_ORDER; - } - - maxRshifts = 0; - for( k = 0; k < nb_subfr; k++ ) { - maxRshifts = silk_max_int( corr_rshifts[ k ], maxRshifts ); - } - - /* Compute LTP coding gain */ - if( LTPredCodGain_Q7 != NULL ) { - LPC_LTP_res_nrg = 0; - LPC_res_nrg = 0; - silk_assert( LTP_CORRS_HEAD_ROOM >= 2 ); /* Check that no overflow will happen when adding */ - for( k = 0; k < nb_subfr; k++ ) { - LPC_res_nrg = silk_ADD32( LPC_res_nrg, silk_RSHIFT( silk_ADD32( silk_SMULWB( rr[ k ], Wght_Q15[ k ] ), 1 ), 1 + ( maxRshifts - corr_rshifts[ k ] ) ) ); /* Q( -maxRshifts ) */ - LPC_LTP_res_nrg = silk_ADD32( LPC_LTP_res_nrg, silk_RSHIFT( silk_ADD32( silk_SMULWB( nrg[ k ], Wght_Q15[ k ] ), 1 ), 1 + ( maxRshifts - corr_rshifts[ k ] ) ) ); /* Q( -maxRshifts ) */ - } - LPC_LTP_res_nrg = silk_max( LPC_LTP_res_nrg, 1 ); /* avoid division by zero */ - - div_Q16 = silk_DIV32_varQ( LPC_res_nrg, LPC_LTP_res_nrg, 16 ); - *LTPredCodGain_Q7 = ( opus_int )silk_SMULBB( 3, silk_lin2log( div_Q16 ) - ( 16 << 7 ) ); - - silk_assert( *LTPredCodGain_Q7 == ( opus_int )silk_SAT16( silk_MUL( 3, silk_lin2log( div_Q16 ) - ( 16 << 7 ) ) ) ); - } - - /* smoothing */ - /* d = sum( B, 1 ); */ - b_Q14_ptr = b_Q14; - for( k = 0; k < nb_subfr; k++ ) { - d_Q14[ k ] = 0; - for( i = 0; i < LTP_ORDER; i++ ) { - d_Q14[ k ] += b_Q14_ptr[ i ]; - } - b_Q14_ptr += LTP_ORDER; - } - - /* m = ( w * d' ) / ( sum( w ) + 1e-3 ); */ - - /* Find maximum absolute value of d_Q14 and the bits used by w in Q0 */ - max_abs_d_Q14 = 0; - max_w_bits = 0; - for( k = 0; k < nb_subfr; k++ ) { - max_abs_d_Q14 = silk_max_32( max_abs_d_Q14, silk_abs( d_Q14[ k ] ) ); - /* w[ k ] is in Q( 18 - corr_rshifts[ k ] ) */ - /* Find bits needed in Q( 18 - maxRshifts ) */ - max_w_bits = silk_max_32( max_w_bits, 32 - silk_CLZ32( w[ k ] ) + corr_rshifts[ k ] - maxRshifts ); - } - - /* max_abs_d_Q14 = (5 << 15); worst case, i.e. LTP_ORDER * -silk_int16_MIN */ - silk_assert( max_abs_d_Q14 <= ( 5 << 15 ) ); - - /* How many bits is needed for w*d' in Q( 18 - maxRshifts ) in the worst case, of all d_Q14's being equal to max_abs_d_Q14 */ - extra_shifts = max_w_bits + 32 - silk_CLZ32( max_abs_d_Q14 ) - 14; - - /* Subtract what we got available; bits in output var plus maxRshifts */ - extra_shifts -= ( 32 - 1 - 2 + maxRshifts ); /* Keep sign bit free as well as 2 bits for accumulation */ - extra_shifts = silk_max_int( extra_shifts, 0 ); - - maxRshifts_wxtra = maxRshifts + extra_shifts; - - temp32 = silk_RSHIFT( 262, maxRshifts + extra_shifts ) + 1; /* 1e-3f in Q( 18 - (maxRshifts + extra_shifts) ) */ - wd = 0; - for( k = 0; k < nb_subfr; k++ ) { - /* w has at least 2 bits of headroom so no overflow should happen */ - temp32 = silk_ADD32( temp32, silk_RSHIFT( w[ k ], maxRshifts_wxtra - corr_rshifts[ k ] ) ); /* Q( 18 - maxRshifts_wxtra ) */ - wd = silk_ADD32( wd, silk_LSHIFT( silk_SMULWW( silk_RSHIFT( w[ k ], maxRshifts_wxtra - corr_rshifts[ k ] ), d_Q14[ k ] ), 2 ) ); /* Q( 18 - maxRshifts_wxtra ) */ - } - m_Q12 = silk_DIV32_varQ( wd, temp32, 12 ); - - b_Q14_ptr = b_Q14; - for( k = 0; k < nb_subfr; k++ ) { - /* w_fix[ k ] from Q( 18 - corr_rshifts[ k ] ) to Q( 16 ) */ - if( 2 - corr_rshifts[k] > 0 ) { - temp32 = silk_RSHIFT( w[ k ], 2 - corr_rshifts[ k ] ); - } else { - temp32 = silk_LSHIFT_SAT32( w[ k ], corr_rshifts[ k ] - 2 ); - } - - g_Q26 = silk_MUL( - silk_DIV32( - SILK_FIX_CONST( LTP_SMOOTHING, 26 ), - silk_RSHIFT( SILK_FIX_CONST( LTP_SMOOTHING, 26 ), 10 ) + temp32 ), /* Q10 */ - silk_LSHIFT_SAT32( silk_SUB_SAT32( (opus_int32)m_Q12, silk_RSHIFT( d_Q14[ k ], 2 ) ), 4 ) ); /* Q16 */ - - temp32 = 0; - for( i = 0; i < LTP_ORDER; i++ ) { - delta_b_Q14[ i ] = silk_max_16( b_Q14_ptr[ i ], 1638 ); /* 1638_Q14 = 0.1_Q0 */ - temp32 += delta_b_Q14[ i ]; /* Q14 */ - } - temp32 = silk_DIV32( g_Q26, temp32 ); /* Q14 -> Q12 */ - for( i = 0; i < LTP_ORDER; i++ ) { - b_Q14_ptr[ i ] = silk_LIMIT_32( (opus_int32)b_Q14_ptr[ i ] + silk_SMULWB( silk_LSHIFT_SAT32( temp32, 4 ), delta_b_Q14[ i ] ), -16000, 28000 ); - } - b_Q14_ptr += LTP_ORDER; - } -} - -void silk_fit_LTP( - opus_int32 LTP_coefs_Q16[ LTP_ORDER ], - opus_int16 LTP_coefs_Q14[ LTP_ORDER ] -) -{ - opus_int i; - - for( i = 0; i < LTP_ORDER; i++ ) { - LTP_coefs_Q14[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( LTP_coefs_Q16[ i ], 2 ) ); - } -} diff --git a/src/opus-1.1/silk/fixed/find_pitch_lags_FIX.c b/src/opus-1.1/silk/fixed/find_pitch_lags_FIX.c deleted file mode 100644 index 620f8dcd..00000000 --- a/src/opus-1.1/silk/fixed/find_pitch_lags_FIX.c +++ /dev/null @@ -1,145 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" -#include "tuning_parameters.h" - -/* Find pitch lags */ -void silk_find_pitch_lags_FIX( - silk_encoder_state_FIX *psEnc, /* I/O encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ - opus_int16 res[], /* O residual */ - const opus_int16 x[], /* I Speech signal */ - int arch /* I Run-time architecture */ -) -{ - opus_int buf_len, i, scale; - opus_int32 thrhld_Q13, res_nrg; - const opus_int16 *x_buf, *x_buf_ptr; - VARDECL( opus_int16, Wsig ); - opus_int16 *Wsig_ptr; - opus_int32 auto_corr[ MAX_FIND_PITCH_LPC_ORDER + 1 ]; - opus_int16 rc_Q15[ MAX_FIND_PITCH_LPC_ORDER ]; - opus_int32 A_Q24[ MAX_FIND_PITCH_LPC_ORDER ]; - opus_int16 A_Q12[ MAX_FIND_PITCH_LPC_ORDER ]; - SAVE_STACK; - - /******************************************/ - /* Set up buffer lengths etc based on Fs */ - /******************************************/ - buf_len = psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length + psEnc->sCmn.ltp_mem_length; - - /* Safety check */ - silk_assert( buf_len >= psEnc->sCmn.pitch_LPC_win_length ); - - x_buf = x - psEnc->sCmn.ltp_mem_length; - - /*************************************/ - /* Estimate LPC AR coefficients */ - /*************************************/ - - /* Calculate windowed signal */ - - ALLOC( Wsig, psEnc->sCmn.pitch_LPC_win_length, opus_int16 ); - - /* First LA_LTP samples */ - x_buf_ptr = x_buf + buf_len - psEnc->sCmn.pitch_LPC_win_length; - Wsig_ptr = Wsig; - silk_apply_sine_window( Wsig_ptr, x_buf_ptr, 1, psEnc->sCmn.la_pitch ); - - /* Middle un - windowed samples */ - Wsig_ptr += psEnc->sCmn.la_pitch; - x_buf_ptr += psEnc->sCmn.la_pitch; - silk_memcpy( Wsig_ptr, x_buf_ptr, ( psEnc->sCmn.pitch_LPC_win_length - silk_LSHIFT( psEnc->sCmn.la_pitch, 1 ) ) * sizeof( opus_int16 ) ); - - /* Last LA_LTP samples */ - Wsig_ptr += psEnc->sCmn.pitch_LPC_win_length - silk_LSHIFT( psEnc->sCmn.la_pitch, 1 ); - x_buf_ptr += psEnc->sCmn.pitch_LPC_win_length - silk_LSHIFT( psEnc->sCmn.la_pitch, 1 ); - silk_apply_sine_window( Wsig_ptr, x_buf_ptr, 2, psEnc->sCmn.la_pitch ); - - /* Calculate autocorrelation sequence */ - silk_autocorr( auto_corr, &scale, Wsig, psEnc->sCmn.pitch_LPC_win_length, psEnc->sCmn.pitchEstimationLPCOrder + 1, arch ); - - /* Add white noise, as fraction of energy */ - auto_corr[ 0 ] = silk_SMLAWB( auto_corr[ 0 ], auto_corr[ 0 ], SILK_FIX_CONST( FIND_PITCH_WHITE_NOISE_FRACTION, 16 ) ) + 1; - - /* Calculate the reflection coefficients using schur */ - res_nrg = silk_schur( rc_Q15, auto_corr, psEnc->sCmn.pitchEstimationLPCOrder ); - - /* Prediction gain */ - psEncCtrl->predGain_Q16 = silk_DIV32_varQ( auto_corr[ 0 ], silk_max_int( res_nrg, 1 ), 16 ); - - /* Convert reflection coefficients to prediction coefficients */ - silk_k2a( A_Q24, rc_Q15, psEnc->sCmn.pitchEstimationLPCOrder ); - - /* Convert From 32 bit Q24 to 16 bit Q12 coefs */ - for( i = 0; i < psEnc->sCmn.pitchEstimationLPCOrder; i++ ) { - A_Q12[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT( A_Q24[ i ], 12 ) ); - } - - /* Do BWE */ - silk_bwexpander( A_Q12, psEnc->sCmn.pitchEstimationLPCOrder, SILK_FIX_CONST( FIND_PITCH_BANDWIDTH_EXPANSION, 16 ) ); - - /*****************************************/ - /* LPC analysis filtering */ - /*****************************************/ - silk_LPC_analysis_filter( res, x_buf, A_Q12, buf_len, psEnc->sCmn.pitchEstimationLPCOrder ); - - if( psEnc->sCmn.indices.signalType != TYPE_NO_VOICE_ACTIVITY && psEnc->sCmn.first_frame_after_reset == 0 ) { - /* Threshold for pitch estimator */ - thrhld_Q13 = SILK_FIX_CONST( 0.6, 13 ); - thrhld_Q13 = silk_SMLABB( thrhld_Q13, SILK_FIX_CONST( -0.004, 13 ), psEnc->sCmn.pitchEstimationLPCOrder ); - thrhld_Q13 = silk_SMLAWB( thrhld_Q13, SILK_FIX_CONST( -0.1, 21 ), psEnc->sCmn.speech_activity_Q8 ); - thrhld_Q13 = silk_SMLABB( thrhld_Q13, SILK_FIX_CONST( -0.15, 13 ), silk_RSHIFT( psEnc->sCmn.prevSignalType, 1 ) ); - thrhld_Q13 = silk_SMLAWB( thrhld_Q13, SILK_FIX_CONST( -0.1, 14 ), psEnc->sCmn.input_tilt_Q15 ); - thrhld_Q13 = silk_SAT16( thrhld_Q13 ); - - /*****************************************/ - /* Call pitch estimator */ - /*****************************************/ - if( silk_pitch_analysis_core( res, psEncCtrl->pitchL, &psEnc->sCmn.indices.lagIndex, &psEnc->sCmn.indices.contourIndex, - &psEnc->LTPCorr_Q15, psEnc->sCmn.prevLag, psEnc->sCmn.pitchEstimationThreshold_Q16, - (opus_int)thrhld_Q13, psEnc->sCmn.fs_kHz, psEnc->sCmn.pitchEstimationComplexity, psEnc->sCmn.nb_subfr, - psEnc->sCmn.arch) == 0 ) - { - psEnc->sCmn.indices.signalType = TYPE_VOICED; - } else { - psEnc->sCmn.indices.signalType = TYPE_UNVOICED; - } - } else { - silk_memset( psEncCtrl->pitchL, 0, sizeof( psEncCtrl->pitchL ) ); - psEnc->sCmn.indices.lagIndex = 0; - psEnc->sCmn.indices.contourIndex = 0; - psEnc->LTPCorr_Q15 = 0; - } - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/fixed/find_pred_coefs_FIX.c b/src/opus-1.1/silk/fixed/find_pred_coefs_FIX.c deleted file mode 100644 index 5c22f828..00000000 --- a/src/opus-1.1/silk/fixed/find_pred_coefs_FIX.c +++ /dev/null @@ -1,147 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" - -void silk_find_pred_coefs_FIX( - silk_encoder_state_FIX *psEnc, /* I/O encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ - const opus_int16 res_pitch[], /* I Residual from pitch analysis */ - const opus_int16 x[], /* I Speech signal */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int i; - opus_int32 invGains_Q16[ MAX_NB_SUBFR ], local_gains[ MAX_NB_SUBFR ], Wght_Q15[ MAX_NB_SUBFR ]; - opus_int16 NLSF_Q15[ MAX_LPC_ORDER ]; - const opus_int16 *x_ptr; - opus_int16 *x_pre_ptr; - VARDECL( opus_int16, LPC_in_pre ); - opus_int32 tmp, min_gain_Q16, minInvGain_Q30; - opus_int LTP_corrs_rshift[ MAX_NB_SUBFR ]; - SAVE_STACK; - - /* weighting for weighted least squares */ - min_gain_Q16 = silk_int32_MAX >> 6; - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - min_gain_Q16 = silk_min( min_gain_Q16, psEncCtrl->Gains_Q16[ i ] ); - } - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - /* Divide to Q16 */ - silk_assert( psEncCtrl->Gains_Q16[ i ] > 0 ); - /* Invert and normalize gains, and ensure that maximum invGains_Q16 is within range of a 16 bit int */ - invGains_Q16[ i ] = silk_DIV32_varQ( min_gain_Q16, psEncCtrl->Gains_Q16[ i ], 16 - 2 ); - - /* Ensure Wght_Q15 a minimum value 1 */ - invGains_Q16[ i ] = silk_max( invGains_Q16[ i ], 363 ); - - /* Square the inverted gains */ - silk_assert( invGains_Q16[ i ] == silk_SAT16( invGains_Q16[ i ] ) ); - tmp = silk_SMULWB( invGains_Q16[ i ], invGains_Q16[ i ] ); - Wght_Q15[ i ] = silk_RSHIFT( tmp, 1 ); - - /* Invert the inverted and normalized gains */ - local_gains[ i ] = silk_DIV32( ( (opus_int32)1 << 16 ), invGains_Q16[ i ] ); - } - - ALLOC( LPC_in_pre, - psEnc->sCmn.nb_subfr * psEnc->sCmn.predictLPCOrder - + psEnc->sCmn.frame_length, opus_int16 ); - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - VARDECL( opus_int32, WLTP ); - - /**********/ - /* VOICED */ - /**********/ - silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 ); - - ALLOC( WLTP, psEnc->sCmn.nb_subfr * LTP_ORDER * LTP_ORDER, opus_int32 ); - - /* LTP analysis */ - silk_find_LTP_FIX( psEncCtrl->LTPCoef_Q14, WLTP, &psEncCtrl->LTPredCodGain_Q7, - res_pitch, psEncCtrl->pitchL, Wght_Q15, psEnc->sCmn.subfr_length, - psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_length, LTP_corrs_rshift ); - - /* Quantize LTP gain parameters */ - silk_quant_LTP_gains( psEncCtrl->LTPCoef_Q14, psEnc->sCmn.indices.LTPIndex, &psEnc->sCmn.indices.PERIndex, - &psEnc->sCmn.sum_log_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr); - - /* Control LTP scaling */ - silk_LTP_scale_ctrl_FIX( psEnc, psEncCtrl, condCoding ); - - /* Create LTP residual */ - silk_LTP_analysis_filter_FIX( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef_Q14, - psEncCtrl->pitchL, invGains_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); - - } else { - /************/ - /* UNVOICED */ - /************/ - /* Create signal with prepended subframes, scaled by inverse gains */ - x_ptr = x - psEnc->sCmn.predictLPCOrder; - x_pre_ptr = LPC_in_pre; - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - silk_scale_copy_vector16( x_pre_ptr, x_ptr, invGains_Q16[ i ], - psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder ); - x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder; - x_ptr += psEnc->sCmn.subfr_length; - } - - silk_memset( psEncCtrl->LTPCoef_Q14, 0, psEnc->sCmn.nb_subfr * LTP_ORDER * sizeof( opus_int16 ) ); - psEncCtrl->LTPredCodGain_Q7 = 0; - psEnc->sCmn.sum_log_gain_Q7 = 0; - } - - /* Limit on total predictive coding gain */ - if( psEnc->sCmn.first_frame_after_reset ) { - minInvGain_Q30 = SILK_FIX_CONST( 1.0f / MAX_PREDICTION_POWER_GAIN_AFTER_RESET, 30 ); - } else { - minInvGain_Q30 = silk_log2lin( silk_SMLAWB( 16 << 7, (opus_int32)psEncCtrl->LTPredCodGain_Q7, SILK_FIX_CONST( 1.0 / 3, 16 ) ) ); /* Q16 */ - minInvGain_Q30 = silk_DIV32_varQ( minInvGain_Q30, - silk_SMULWW( SILK_FIX_CONST( MAX_PREDICTION_POWER_GAIN, 0 ), - silk_SMLAWB( SILK_FIX_CONST( 0.25, 18 ), SILK_FIX_CONST( 0.75, 18 ), psEncCtrl->coding_quality_Q14 ) ), 14 ); - } - - /* LPC_in_pre contains the LTP-filtered input for voiced, and the unfiltered input for unvoiced */ - silk_find_LPC_FIX( &psEnc->sCmn, NLSF_Q15, LPC_in_pre, minInvGain_Q30 ); - - /* Quantize LSFs */ - silk_process_NLSFs( &psEnc->sCmn, psEncCtrl->PredCoef_Q12, NLSF_Q15, psEnc->sCmn.prev_NLSFq_Q15 ); - - /* Calculate residual energy using quantized LPC coefficients */ - silk_residual_energy_FIX( psEncCtrl->ResNrg, psEncCtrl->ResNrgQ, LPC_in_pre, psEncCtrl->PredCoef_Q12, local_gains, - psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); - - /* Copy to prediction struct for use in next frame for interpolation */ - silk_memcpy( psEnc->sCmn.prev_NLSFq_Q15, NLSF_Q15, sizeof( psEnc->sCmn.prev_NLSFq_Q15 ) ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/fixed/k2a_FIX.c b/src/opus-1.1/silk/fixed/k2a_FIX.c deleted file mode 100644 index 5fee599b..00000000 --- a/src/opus-1.1/silk/fixed/k2a_FIX.c +++ /dev/null @@ -1,53 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Step up function, converts reflection coefficients to prediction coefficients */ -void silk_k2a( - opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ - const opus_int16 *rc_Q15, /* I Reflection coefficients [order] Q15 */ - const opus_int32 order /* I Prediction order */ -) -{ - opus_int k, n; - opus_int32 Atmp[ SILK_MAX_ORDER_LPC ]; - - for( k = 0; k < order; k++ ) { - for( n = 0; n < k; n++ ) { - Atmp[ n ] = A_Q24[ n ]; - } - for( n = 0; n < k; n++ ) { - A_Q24[ n ] = silk_SMLAWB( A_Q24[ n ], silk_LSHIFT( Atmp[ k - n - 1 ], 1 ), rc_Q15[ k ] ); - } - A_Q24[ k ] = -silk_LSHIFT( (opus_int32)rc_Q15[ k ], 9 ); - } -} diff --git a/src/opus-1.1/silk/fixed/k2a_Q16_FIX.c b/src/opus-1.1/silk/fixed/k2a_Q16_FIX.c deleted file mode 100644 index 3b039875..00000000 --- a/src/opus-1.1/silk/fixed/k2a_Q16_FIX.c +++ /dev/null @@ -1,53 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Step up function, converts reflection coefficients to prediction coefficients */ -void silk_k2a_Q16( - opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ - const opus_int32 *rc_Q16, /* I Reflection coefficients [order] Q16 */ - const opus_int32 order /* I Prediction order */ -) -{ - opus_int k, n; - opus_int32 Atmp[ SILK_MAX_ORDER_LPC ]; - - for( k = 0; k < order; k++ ) { - for( n = 0; n < k; n++ ) { - Atmp[ n ] = A_Q24[ n ]; - } - for( n = 0; n < k; n++ ) { - A_Q24[ n ] = silk_SMLAWW( A_Q24[ n ], Atmp[ k - n - 1 ], rc_Q16[ k ] ); - } - A_Q24[ k ] = -silk_LSHIFT( rc_Q16[ k ], 8 ); - } -} diff --git a/src/opus-1.1/silk/fixed/main_FIX.h b/src/opus-1.1/silk/fixed/main_FIX.h deleted file mode 100644 index a56ca07a..00000000 --- a/src/opus-1.1/silk/fixed/main_FIX.h +++ /dev/null @@ -1,257 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MAIN_FIX_H -#define SILK_MAIN_FIX_H - -#include "SigProc_FIX.h" -#include "structs_FIX.h" -#include "control.h" -#include "main.h" -#include "PLC.h" -#include "debug.h" -#include "entenc.h" - -#ifndef FORCE_CPP_BUILD -#ifdef __cplusplus -extern "C" -{ -#endif -#endif - -#define silk_encoder_state_Fxx silk_encoder_state_FIX -#define silk_encode_do_VAD_Fxx silk_encode_do_VAD_FIX -#define silk_encode_frame_Fxx silk_encode_frame_FIX - -/*********************/ -/* Encoder Functions */ -/*********************/ - -/* High-pass filter with cutoff frequency adaptation based on pitch lag statistics */ -void silk_HP_variable_cutoff( - silk_encoder_state_Fxx state_Fxx[] /* I/O Encoder states */ -); - -/* Encoder main function */ -void silk_encode_do_VAD_FIX( - silk_encoder_state_FIX *psEnc /* I/O Pointer to Silk FIX encoder state */ -); - -/* Encoder main function */ -opus_int silk_encode_frame_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ - opus_int32 *pnBytesOut, /* O Pointer to number of payload bytes; */ - ec_enc *psRangeEnc, /* I/O compressor data structure */ - opus_int condCoding, /* I The type of conditional coding to use */ - opus_int maxBits, /* I If > 0: maximum number of output bits */ - opus_int useCBR /* I Flag to force constant-bitrate operation */ -); - -/* Initializes the Silk encoder state */ -opus_int silk_init_encoder( - silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk FIX encoder state */ - int arch /* I Run-time architecture */ -); - -/* Control the Silk encoder */ -opus_int silk_control_encoder( - silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk encoder state */ - silk_EncControlStruct *encControl, /* I Control structure */ - const opus_int32 TargetRate_bps, /* I Target max bitrate (bps) */ - const opus_int allow_bw_switch, /* I Flag to allow switching audio bandwidth */ - const opus_int channelNb, /* I Channel number */ - const opus_int force_fs_kHz -); - -/****************/ -/* Prefiltering */ -/****************/ -void silk_prefilter_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ - const silk_encoder_control_FIX *psEncCtrl, /* I Encoder control */ - opus_int32 xw_Q10[], /* O Weighted signal */ - const opus_int16 x[] /* I Speech signal */ -); - -/**************************/ -/* Noise shaping analysis */ -/**************************/ -/* Compute noise shaping coefficients and initial gain values */ -void silk_noise_shape_analysis_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Encoder state FIX */ - silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control FIX */ - const opus_int16 *pitch_res, /* I LPC residual from pitch analysis */ - const opus_int16 *x, /* I Input signal [ frame_length + la_shape ] */ - int arch /* I Run-time architecture */ -); - -/* Autocorrelations for a warped frequency axis */ -void silk_warped_autocorrelation_FIX( - opus_int32 *corr, /* O Result [order + 1] */ - opus_int *scale, /* O Scaling of the correlation vector */ - const opus_int16 *input, /* I Input data to correlate */ - const opus_int warping_Q16, /* I Warping coefficient */ - const opus_int length, /* I Length of input */ - const opus_int order /* I Correlation order (even) */ -); - -/* Calculation of LTP state scaling */ -void silk_LTP_scale_ctrl_FIX( - silk_encoder_state_FIX *psEnc, /* I/O encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/**********************************************/ -/* Prediction Analysis */ -/**********************************************/ -/* Find pitch lags */ -void silk_find_pitch_lags_FIX( - silk_encoder_state_FIX *psEnc, /* I/O encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ - opus_int16 res[], /* O residual */ - const opus_int16 x[], /* I Speech signal */ - int arch /* I Run-time architecture */ -); - -/* Find LPC and LTP coefficients */ -void silk_find_pred_coefs_FIX( - silk_encoder_state_FIX *psEnc, /* I/O encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ - const opus_int16 res_pitch[], /* I Residual from pitch analysis */ - const opus_int16 x[], /* I Speech signal */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/* LPC analysis */ -void silk_find_LPC_FIX( - silk_encoder_state *psEncC, /* I/O Encoder state */ - opus_int16 NLSF_Q15[], /* O NLSFs */ - const opus_int16 x[], /* I Input signal */ - const opus_int32 minInvGain_Q30 /* I Inverse of max prediction gain */ -); - -/* LTP analysis */ -void silk_find_LTP_FIX( - opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ - opus_int32 WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ - opus_int *LTPredCodGain_Q7, /* O LTP coding gain */ - const opus_int16 r_lpc[], /* I residual signal after LPC signal + state for first 10 ms */ - const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ - const opus_int32 Wght_Q15[ MAX_NB_SUBFR ], /* I weights */ - const opus_int subfr_length, /* I subframe length */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int mem_offset, /* I number of samples in LTP memory */ - opus_int corr_rshifts[ MAX_NB_SUBFR ] /* O right shifts applied to correlations */ -); - -void silk_LTP_analysis_filter_FIX( - opus_int16 *LTP_res, /* O LTP residual signal of length MAX_NB_SUBFR * ( pre_length + subfr_length ) */ - const opus_int16 *x, /* I Pointer to input signal with at least max( pitchL ) preceding samples */ - const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ],/* I LTP_ORDER LTP coefficients for each MAX_NB_SUBFR subframe */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag, one for each subframe */ - const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], /* I Inverse quantization gains, one for each subframe */ - const opus_int subfr_length, /* I Length of each subframe */ - const opus_int nb_subfr, /* I Number of subframes */ - const opus_int pre_length /* I Length of the preceding samples starting at &x[0] for each subframe */ -); - -/* Calculates residual energies of input subframes where all subframes have LPC_order */ -/* of preceding samples */ -void silk_residual_energy_FIX( - opus_int32 nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ - opus_int nrgsQ[ MAX_NB_SUBFR ], /* O Q value per subframe */ - const opus_int16 x[], /* I Input signal */ - opus_int16 a_Q12[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ - const opus_int32 gains[ MAX_NB_SUBFR ], /* I Quantization gains */ - const opus_int subfr_length, /* I Subframe length */ - const opus_int nb_subfr, /* I Number of subframes */ - const opus_int LPC_order /* I LPC order */ -); - -/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ -opus_int32 silk_residual_energy16_covar_FIX( - const opus_int16 *c, /* I Prediction vector */ - const opus_int32 *wXX, /* I Correlation matrix */ - const opus_int32 *wXx, /* I Correlation vector */ - opus_int32 wxx, /* I Signal energy */ - opus_int D, /* I Dimension */ - opus_int cQ /* I Q value for c vector 0 - 15 */ -); - -/* Processing of gains */ -void silk_process_gains_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/******************/ -/* Linear Algebra */ -/******************/ -/* Calculates correlation matrix X'*X */ -void silk_corrMatrix_FIX( - const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ - const opus_int L, /* I Length of vectors */ - const opus_int order, /* I Max lag for correlation */ - const opus_int head_room, /* I Desired headroom */ - opus_int32 *XX, /* O Pointer to X'*X correlation matrix [ order x order ] */ - opus_int *rshifts /* I/O Right shifts of correlations */ -); - -/* Calculates correlation vector X'*t */ -void silk_corrVector_FIX( - const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ - const opus_int16 *t, /* I Target vector [L] */ - const opus_int L, /* I Length of vectors */ - const opus_int order, /* I Max lag for correlation */ - opus_int32 *Xt, /* O Pointer to X'*t correlation vector [order] */ - const opus_int rshifts /* I Right shifts of correlations */ -); - -/* Add noise to matrix diagonal */ -void silk_regularize_correlations_FIX( - opus_int32 *XX, /* I/O Correlation matrices */ - opus_int32 *xx, /* I/O Correlation values */ - opus_int32 noise, /* I Noise to add */ - opus_int D /* I Dimension of XX */ -); - -/* Solves Ax = b, assuming A is symmetric */ -void silk_solve_LDL_FIX( - opus_int32 *A, /* I Pointer to symetric square matrix A */ - opus_int M, /* I Size of matrix */ - const opus_int32 *b, /* I Pointer to b vector */ - opus_int32 *x_Q16 /* O Pointer to x solution vector */ -); - -#ifndef FORCE_CPP_BUILD -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif /* FORCE_CPP_BUILD */ -#endif /* SILK_MAIN_FIX_H */ diff --git a/src/opus-1.1/silk/fixed/noise_shape_analysis_FIX.c b/src/opus-1.1/silk/fixed/noise_shape_analysis_FIX.c deleted file mode 100644 index e24d2e9d..00000000 --- a/src/opus-1.1/silk/fixed/noise_shape_analysis_FIX.c +++ /dev/null @@ -1,445 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" -#include "tuning_parameters.h" - -/* Compute gain to make warped filter coefficients have a zero mean log frequency response on a */ -/* non-warped frequency scale. (So that it can be implemented with a minimum-phase monic filter.) */ -/* Note: A monic filter is one with the first coefficient equal to 1.0. In Silk we omit the first */ -/* coefficient in an array of coefficients, for monic filters. */ -static OPUS_INLINE opus_int32 warped_gain( /* gain in Q16*/ - const opus_int32 *coefs_Q24, - opus_int lambda_Q16, - opus_int order -) { - opus_int i; - opus_int32 gain_Q24; - - lambda_Q16 = -lambda_Q16; - gain_Q24 = coefs_Q24[ order - 1 ]; - for( i = order - 2; i >= 0; i-- ) { - gain_Q24 = silk_SMLAWB( coefs_Q24[ i ], gain_Q24, lambda_Q16 ); - } - gain_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), gain_Q24, -lambda_Q16 ); - return silk_INVERSE32_varQ( gain_Q24, 40 ); -} - -/* Convert warped filter coefficients to monic pseudo-warped coefficients and limit maximum */ -/* amplitude of monic warped coefficients by using bandwidth expansion on the true coefficients */ -static OPUS_INLINE void limit_warped_coefs( - opus_int32 *coefs_syn_Q24, - opus_int32 *coefs_ana_Q24, - opus_int lambda_Q16, - opus_int32 limit_Q24, - opus_int order -) { - opus_int i, iter, ind = 0; - opus_int32 tmp, maxabs_Q24, chirp_Q16, gain_syn_Q16, gain_ana_Q16; - opus_int32 nom_Q16, den_Q24; - - /* Convert to monic coefficients */ - lambda_Q16 = -lambda_Q16; - for( i = order - 1; i > 0; i-- ) { - coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); - coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); - } - lambda_Q16 = -lambda_Q16; - nom_Q16 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 16 ), -(opus_int32)lambda_Q16, lambda_Q16 ); - den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_syn_Q24[ 0 ], lambda_Q16 ); - gain_syn_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); - den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_ana_Q24[ 0 ], lambda_Q16 ); - gain_ana_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); - for( i = 0; i < order; i++ ) { - coefs_syn_Q24[ i ] = silk_SMULWW( gain_syn_Q16, coefs_syn_Q24[ i ] ); - coefs_ana_Q24[ i ] = silk_SMULWW( gain_ana_Q16, coefs_ana_Q24[ i ] ); - } - - for( iter = 0; iter < 10; iter++ ) { - /* Find maximum absolute value */ - maxabs_Q24 = -1; - for( i = 0; i < order; i++ ) { - tmp = silk_max( silk_abs_int32( coefs_syn_Q24[ i ] ), silk_abs_int32( coefs_ana_Q24[ i ] ) ); - if( tmp > maxabs_Q24 ) { - maxabs_Q24 = tmp; - ind = i; - } - } - if( maxabs_Q24 <= limit_Q24 ) { - /* Coefficients are within range - done */ - return; - } - - /* Convert back to true warped coefficients */ - for( i = 1; i < order; i++ ) { - coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); - coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); - } - gain_syn_Q16 = silk_INVERSE32_varQ( gain_syn_Q16, 32 ); - gain_ana_Q16 = silk_INVERSE32_varQ( gain_ana_Q16, 32 ); - for( i = 0; i < order; i++ ) { - coefs_syn_Q24[ i ] = silk_SMULWW( gain_syn_Q16, coefs_syn_Q24[ i ] ); - coefs_ana_Q24[ i ] = silk_SMULWW( gain_ana_Q16, coefs_ana_Q24[ i ] ); - } - - /* Apply bandwidth expansion */ - chirp_Q16 = SILK_FIX_CONST( 0.99, 16 ) - silk_DIV32_varQ( - silk_SMULWB( maxabs_Q24 - limit_Q24, silk_SMLABB( SILK_FIX_CONST( 0.8, 10 ), SILK_FIX_CONST( 0.1, 10 ), iter ) ), - silk_MUL( maxabs_Q24, ind + 1 ), 22 ); - silk_bwexpander_32( coefs_syn_Q24, order, chirp_Q16 ); - silk_bwexpander_32( coefs_ana_Q24, order, chirp_Q16 ); - - /* Convert to monic warped coefficients */ - lambda_Q16 = -lambda_Q16; - for( i = order - 1; i > 0; i-- ) { - coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); - coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); - } - lambda_Q16 = -lambda_Q16; - nom_Q16 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 16 ), -(opus_int32)lambda_Q16, lambda_Q16 ); - den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_syn_Q24[ 0 ], lambda_Q16 ); - gain_syn_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); - den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_ana_Q24[ 0 ], lambda_Q16 ); - gain_ana_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); - for( i = 0; i < order; i++ ) { - coefs_syn_Q24[ i ] = silk_SMULWW( gain_syn_Q16, coefs_syn_Q24[ i ] ); - coefs_ana_Q24[ i ] = silk_SMULWW( gain_ana_Q16, coefs_ana_Q24[ i ] ); - } - } - silk_assert( 0 ); -} - -/**************************************************************/ -/* Compute noise shaping coefficients and initial gain values */ -/**************************************************************/ -void silk_noise_shape_analysis_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Encoder state FIX */ - silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control FIX */ - const opus_int16 *pitch_res, /* I LPC residual from pitch analysis */ - const opus_int16 *x, /* I Input signal [ frame_length + la_shape ] */ - int arch /* I Run-time architecture */ -) -{ - silk_shape_state_FIX *psShapeSt = &psEnc->sShape; - opus_int k, i, nSamples, Qnrg, b_Q14, warping_Q16, scale = 0; - opus_int32 SNR_adj_dB_Q7, HarmBoost_Q16, HarmShapeGain_Q16, Tilt_Q16, tmp32; - opus_int32 nrg, pre_nrg_Q30, log_energy_Q7, log_energy_prev_Q7, energy_variation_Q7; - opus_int32 delta_Q16, BWExp1_Q16, BWExp2_Q16, gain_mult_Q16, gain_add_Q16, strength_Q16, b_Q8; - opus_int32 auto_corr[ MAX_SHAPE_LPC_ORDER + 1 ]; - opus_int32 refl_coef_Q16[ MAX_SHAPE_LPC_ORDER ]; - opus_int32 AR1_Q24[ MAX_SHAPE_LPC_ORDER ]; - opus_int32 AR2_Q24[ MAX_SHAPE_LPC_ORDER ]; - VARDECL( opus_int16, x_windowed ); - const opus_int16 *x_ptr, *pitch_res_ptr; - SAVE_STACK; - - /* Point to start of first LPC analysis block */ - x_ptr = x - psEnc->sCmn.la_shape; - - /****************/ - /* GAIN CONTROL */ - /****************/ - SNR_adj_dB_Q7 = psEnc->sCmn.SNR_dB_Q7; - - /* Input quality is the average of the quality in the lowest two VAD bands */ - psEncCtrl->input_quality_Q14 = ( opus_int )silk_RSHIFT( (opus_int32)psEnc->sCmn.input_quality_bands_Q15[ 0 ] - + psEnc->sCmn.input_quality_bands_Q15[ 1 ], 2 ); - - /* Coding quality level, between 0.0_Q0 and 1.0_Q0, but in Q14 */ - psEncCtrl->coding_quality_Q14 = silk_RSHIFT( silk_sigm_Q15( silk_RSHIFT_ROUND( SNR_adj_dB_Q7 - - SILK_FIX_CONST( 20.0, 7 ), 4 ) ), 1 ); - - /* Reduce coding SNR during low speech activity */ - if( psEnc->sCmn.useCBR == 0 ) { - b_Q8 = SILK_FIX_CONST( 1.0, 8 ) - psEnc->sCmn.speech_activity_Q8; - b_Q8 = silk_SMULWB( silk_LSHIFT( b_Q8, 8 ), b_Q8 ); - SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, - silk_SMULBB( SILK_FIX_CONST( -BG_SNR_DECR_dB, 7 ) >> ( 4 + 1 ), b_Q8 ), /* Q11*/ - silk_SMULWB( SILK_FIX_CONST( 1.0, 14 ) + psEncCtrl->input_quality_Q14, psEncCtrl->coding_quality_Q14 ) ); /* Q12*/ - } - - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Reduce gains for periodic signals */ - SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, SILK_FIX_CONST( HARM_SNR_INCR_dB, 8 ), psEnc->LTPCorr_Q15 ); - } else { - /* For unvoiced signals and low-quality input, adjust the quality slower than SNR_dB setting */ - SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, - silk_SMLAWB( SILK_FIX_CONST( 6.0, 9 ), -SILK_FIX_CONST( 0.4, 18 ), psEnc->sCmn.SNR_dB_Q7 ), - SILK_FIX_CONST( 1.0, 14 ) - psEncCtrl->input_quality_Q14 ); - } - - /*************************/ - /* SPARSENESS PROCESSING */ - /*************************/ - /* Set quantizer offset */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Initially set to 0; may be overruled in process_gains(..) */ - psEnc->sCmn.indices.quantOffsetType = 0; - psEncCtrl->sparseness_Q8 = 0; - } else { - /* Sparseness measure, based on relative fluctuations of energy per 2 milliseconds */ - nSamples = silk_LSHIFT( psEnc->sCmn.fs_kHz, 1 ); - energy_variation_Q7 = 0; - log_energy_prev_Q7 = 0; - pitch_res_ptr = pitch_res; - for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) { - silk_sum_sqr_shift( &nrg, &scale, pitch_res_ptr, nSamples ); - nrg += silk_RSHIFT( nSamples, scale ); /* Q(-scale)*/ - - log_energy_Q7 = silk_lin2log( nrg ); - if( k > 0 ) { - energy_variation_Q7 += silk_abs( log_energy_Q7 - log_energy_prev_Q7 ); - } - log_energy_prev_Q7 = log_energy_Q7; - pitch_res_ptr += nSamples; - } - - psEncCtrl->sparseness_Q8 = silk_RSHIFT( silk_sigm_Q15( silk_SMULWB( energy_variation_Q7 - - SILK_FIX_CONST( 5.0, 7 ), SILK_FIX_CONST( 0.1, 16 ) ) ), 7 ); - - /* Set quantization offset depending on sparseness measure */ - if( psEncCtrl->sparseness_Q8 > SILK_FIX_CONST( SPARSENESS_THRESHOLD_QNT_OFFSET, 8 ) ) { - psEnc->sCmn.indices.quantOffsetType = 0; - } else { - psEnc->sCmn.indices.quantOffsetType = 1; - } - - /* Increase coding SNR for sparse signals */ - SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, SILK_FIX_CONST( SPARSE_SNR_INCR_dB, 15 ), psEncCtrl->sparseness_Q8 - SILK_FIX_CONST( 0.5, 8 ) ); - } - - /*******************************/ - /* Control bandwidth expansion */ - /*******************************/ - /* More BWE for signals with high prediction gain */ - strength_Q16 = silk_SMULWB( psEncCtrl->predGain_Q16, SILK_FIX_CONST( FIND_PITCH_WHITE_NOISE_FRACTION, 16 ) ); - BWExp1_Q16 = BWExp2_Q16 = silk_DIV32_varQ( SILK_FIX_CONST( BANDWIDTH_EXPANSION, 16 ), - silk_SMLAWW( SILK_FIX_CONST( 1.0, 16 ), strength_Q16, strength_Q16 ), 16 ); - delta_Q16 = silk_SMULWB( SILK_FIX_CONST( 1.0, 16 ) - silk_SMULBB( 3, psEncCtrl->coding_quality_Q14 ), - SILK_FIX_CONST( LOW_RATE_BANDWIDTH_EXPANSION_DELTA, 16 ) ); - BWExp1_Q16 = silk_SUB32( BWExp1_Q16, delta_Q16 ); - BWExp2_Q16 = silk_ADD32( BWExp2_Q16, delta_Q16 ); - /* BWExp1 will be applied after BWExp2, so make it relative */ - BWExp1_Q16 = silk_DIV32_16( silk_LSHIFT( BWExp1_Q16, 14 ), silk_RSHIFT( BWExp2_Q16, 2 ) ); - - if( psEnc->sCmn.warping_Q16 > 0 ) { - /* Slightly more warping in analysis will move quantization noise up in frequency, where it's better masked */ - warping_Q16 = silk_SMLAWB( psEnc->sCmn.warping_Q16, (opus_int32)psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( 0.01, 18 ) ); - } else { - warping_Q16 = 0; - } - - /********************************************/ - /* Compute noise shaping AR coefs and gains */ - /********************************************/ - ALLOC( x_windowed, psEnc->sCmn.shapeWinLength, opus_int16 ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - /* Apply window: sine slope followed by flat part followed by cosine slope */ - opus_int shift, slope_part, flat_part; - flat_part = psEnc->sCmn.fs_kHz * 3; - slope_part = silk_RSHIFT( psEnc->sCmn.shapeWinLength - flat_part, 1 ); - - silk_apply_sine_window( x_windowed, x_ptr, 1, slope_part ); - shift = slope_part; - silk_memcpy( x_windowed + shift, x_ptr + shift, flat_part * sizeof(opus_int16) ); - shift += flat_part; - silk_apply_sine_window( x_windowed + shift, x_ptr + shift, 2, slope_part ); - - /* Update pointer: next LPC analysis block */ - x_ptr += psEnc->sCmn.subfr_length; - - if( psEnc->sCmn.warping_Q16 > 0 ) { - /* Calculate warped auto correlation */ - silk_warped_autocorrelation_FIX( auto_corr, &scale, x_windowed, warping_Q16, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder ); - } else { - /* Calculate regular auto correlation */ - silk_autocorr( auto_corr, &scale, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1, arch ); - } - - /* Add white noise, as a fraction of energy */ - auto_corr[0] = silk_ADD32( auto_corr[0], silk_max_32( silk_SMULWB( silk_RSHIFT( auto_corr[ 0 ], 4 ), - SILK_FIX_CONST( SHAPE_WHITE_NOISE_FRACTION, 20 ) ), 1 ) ); - - /* Calculate the reflection coefficients using schur */ - nrg = silk_schur64( refl_coef_Q16, auto_corr, psEnc->sCmn.shapingLPCOrder ); - silk_assert( nrg >= 0 ); - - /* Convert reflection coefficients to prediction coefficients */ - silk_k2a_Q16( AR2_Q24, refl_coef_Q16, psEnc->sCmn.shapingLPCOrder ); - - Qnrg = -scale; /* range: -12...30*/ - silk_assert( Qnrg >= -12 ); - silk_assert( Qnrg <= 30 ); - - /* Make sure that Qnrg is an even number */ - if( Qnrg & 1 ) { - Qnrg -= 1; - nrg >>= 1; - } - - tmp32 = silk_SQRT_APPROX( nrg ); - Qnrg >>= 1; /* range: -6...15*/ - - psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( tmp32, 16 - Qnrg ); - - if( psEnc->sCmn.warping_Q16 > 0 ) { - /* Adjust gain for warping */ - gain_mult_Q16 = warped_gain( AR2_Q24, warping_Q16, psEnc->sCmn.shapingLPCOrder ); - silk_assert( psEncCtrl->Gains_Q16[ k ] >= 0 ); - if ( silk_SMULWW( silk_RSHIFT_ROUND( psEncCtrl->Gains_Q16[ k ], 1 ), gain_mult_Q16 ) >= ( silk_int32_MAX >> 1 ) ) { - psEncCtrl->Gains_Q16[ k ] = silk_int32_MAX; - } else { - psEncCtrl->Gains_Q16[ k ] = silk_SMULWW( psEncCtrl->Gains_Q16[ k ], gain_mult_Q16 ); - } - } - - /* Bandwidth expansion for synthesis filter shaping */ - silk_bwexpander_32( AR2_Q24, psEnc->sCmn.shapingLPCOrder, BWExp2_Q16 ); - - /* Compute noise shaping filter coefficients */ - silk_memcpy( AR1_Q24, AR2_Q24, psEnc->sCmn.shapingLPCOrder * sizeof( opus_int32 ) ); - - /* Bandwidth expansion for analysis filter shaping */ - silk_assert( BWExp1_Q16 <= SILK_FIX_CONST( 1.0, 16 ) ); - silk_bwexpander_32( AR1_Q24, psEnc->sCmn.shapingLPCOrder, BWExp1_Q16 ); - - /* Ratio of prediction gains, in energy domain */ - pre_nrg_Q30 = silk_LPC_inverse_pred_gain_Q24( AR2_Q24, psEnc->sCmn.shapingLPCOrder ); - nrg = silk_LPC_inverse_pred_gain_Q24( AR1_Q24, psEnc->sCmn.shapingLPCOrder ); - - /*psEncCtrl->GainsPre[ k ] = 1.0f - 0.7f * ( 1.0f - pre_nrg / nrg ) = 0.3f + 0.7f * pre_nrg / nrg;*/ - pre_nrg_Q30 = silk_LSHIFT32( silk_SMULWB( pre_nrg_Q30, SILK_FIX_CONST( 0.7, 15 ) ), 1 ); - psEncCtrl->GainsPre_Q14[ k ] = ( opus_int ) SILK_FIX_CONST( 0.3, 14 ) + silk_DIV32_varQ( pre_nrg_Q30, nrg, 14 ); - - /* Convert to monic warped prediction coefficients and limit absolute values */ - limit_warped_coefs( AR2_Q24, AR1_Q24, warping_Q16, SILK_FIX_CONST( 3.999, 24 ), psEnc->sCmn.shapingLPCOrder ); - - /* Convert from Q24 to Q13 and store in int16 */ - for( i = 0; i < psEnc->sCmn.shapingLPCOrder; i++ ) { - psEncCtrl->AR1_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( AR1_Q24[ i ], 11 ) ); - psEncCtrl->AR2_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( AR2_Q24[ i ], 11 ) ); - } - } - - /*****************/ - /* Gain tweaking */ - /*****************/ - /* Increase gains during low speech activity and put lower limit on gains */ - gain_mult_Q16 = silk_log2lin( -silk_SMLAWB( -SILK_FIX_CONST( 16.0, 7 ), SNR_adj_dB_Q7, SILK_FIX_CONST( 0.16, 16 ) ) ); - gain_add_Q16 = silk_log2lin( silk_SMLAWB( SILK_FIX_CONST( 16.0, 7 ), SILK_FIX_CONST( MIN_QGAIN_DB, 7 ), SILK_FIX_CONST( 0.16, 16 ) ) ); - silk_assert( gain_mult_Q16 > 0 ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->Gains_Q16[ k ] = silk_SMULWW( psEncCtrl->Gains_Q16[ k ], gain_mult_Q16 ); - silk_assert( psEncCtrl->Gains_Q16[ k ] >= 0 ); - psEncCtrl->Gains_Q16[ k ] = silk_ADD_POS_SAT32( psEncCtrl->Gains_Q16[ k ], gain_add_Q16 ); - } - - gain_mult_Q16 = SILK_FIX_CONST( 1.0, 16 ) + silk_RSHIFT_ROUND( silk_MLA( SILK_FIX_CONST( INPUT_TILT, 26 ), - psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( HIGH_RATE_INPUT_TILT, 12 ) ), 10 ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->GainsPre_Q14[ k ] = silk_SMULWB( gain_mult_Q16, psEncCtrl->GainsPre_Q14[ k ] ); - } - - /************************************************/ - /* Control low-frequency shaping and noise tilt */ - /************************************************/ - /* Less low frequency shaping for noisy inputs */ - strength_Q16 = silk_MUL( SILK_FIX_CONST( LOW_FREQ_SHAPING, 4 ), silk_SMLAWB( SILK_FIX_CONST( 1.0, 12 ), - SILK_FIX_CONST( LOW_QUALITY_LOW_FREQ_SHAPING_DECR, 13 ), psEnc->sCmn.input_quality_bands_Q15[ 0 ] - SILK_FIX_CONST( 1.0, 15 ) ) ); - strength_Q16 = silk_RSHIFT( silk_MUL( strength_Q16, psEnc->sCmn.speech_activity_Q8 ), 8 ); - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Reduce low frequencies quantization noise for periodic signals, depending on pitch lag */ - /*f = 400; freqz([1, -0.98 + 2e-4 * f], [1, -0.97 + 7e-4 * f], 2^12, Fs); axis([0, 1000, -10, 1])*/ - opus_int fs_kHz_inv = silk_DIV32_16( SILK_FIX_CONST( 0.2, 14 ), psEnc->sCmn.fs_kHz ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - b_Q14 = fs_kHz_inv + silk_DIV32_16( SILK_FIX_CONST( 3.0, 14 ), psEncCtrl->pitchL[ k ] ); - /* Pack two coefficients in one int32 */ - psEncCtrl->LF_shp_Q14[ k ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - silk_SMULWB( strength_Q16, b_Q14 ), 16 ); - psEncCtrl->LF_shp_Q14[ k ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); - } - silk_assert( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ) < SILK_FIX_CONST( 0.5, 24 ) ); /* Guarantees that second argument to SMULWB() is within range of an opus_int16*/ - Tilt_Q16 = - SILK_FIX_CONST( HP_NOISE_COEF, 16 ) - - silk_SMULWB( SILK_FIX_CONST( 1.0, 16 ) - SILK_FIX_CONST( HP_NOISE_COEF, 16 ), - silk_SMULWB( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ), psEnc->sCmn.speech_activity_Q8 ) ); - } else { - b_Q14 = silk_DIV32_16( 21299, psEnc->sCmn.fs_kHz ); /* 1.3_Q0 = 21299_Q14*/ - /* Pack two coefficients in one int32 */ - psEncCtrl->LF_shp_Q14[ 0 ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - - silk_SMULWB( strength_Q16, silk_SMULWB( SILK_FIX_CONST( 0.6, 16 ), b_Q14 ) ), 16 ); - psEncCtrl->LF_shp_Q14[ 0 ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); - for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->LF_shp_Q14[ k ] = psEncCtrl->LF_shp_Q14[ 0 ]; - } - Tilt_Q16 = -SILK_FIX_CONST( HP_NOISE_COEF, 16 ); - } - - /****************************/ - /* HARMONIC SHAPING CONTROL */ - /****************************/ - /* Control boosting of harmonic frequencies */ - HarmBoost_Q16 = silk_SMULWB( silk_SMULWB( SILK_FIX_CONST( 1.0, 17 ) - silk_LSHIFT( psEncCtrl->coding_quality_Q14, 3 ), - psEnc->LTPCorr_Q15 ), SILK_FIX_CONST( LOW_RATE_HARMONIC_BOOST, 16 ) ); - - /* More harmonic boost for noisy input signals */ - HarmBoost_Q16 = silk_SMLAWB( HarmBoost_Q16, - SILK_FIX_CONST( 1.0, 16 ) - silk_LSHIFT( psEncCtrl->input_quality_Q14, 2 ), SILK_FIX_CONST( LOW_INPUT_QUALITY_HARMONIC_BOOST, 16 ) ); - - if( USE_HARM_SHAPING && psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* More harmonic noise shaping for high bitrates or noisy input */ - HarmShapeGain_Q16 = silk_SMLAWB( SILK_FIX_CONST( HARMONIC_SHAPING, 16 ), - SILK_FIX_CONST( 1.0, 16 ) - silk_SMULWB( SILK_FIX_CONST( 1.0, 18 ) - silk_LSHIFT( psEncCtrl->coding_quality_Q14, 4 ), - psEncCtrl->input_quality_Q14 ), SILK_FIX_CONST( HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING, 16 ) ); - - /* Less harmonic noise shaping for less periodic signals */ - HarmShapeGain_Q16 = silk_SMULWB( silk_LSHIFT( HarmShapeGain_Q16, 1 ), - silk_SQRT_APPROX( silk_LSHIFT( psEnc->LTPCorr_Q15, 15 ) ) ); - } else { - HarmShapeGain_Q16 = 0; - } - - /*************************/ - /* Smooth over subframes */ - /*************************/ - for( k = 0; k < MAX_NB_SUBFR; k++ ) { - psShapeSt->HarmBoost_smth_Q16 = - silk_SMLAWB( psShapeSt->HarmBoost_smth_Q16, HarmBoost_Q16 - psShapeSt->HarmBoost_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); - psShapeSt->HarmShapeGain_smth_Q16 = - silk_SMLAWB( psShapeSt->HarmShapeGain_smth_Q16, HarmShapeGain_Q16 - psShapeSt->HarmShapeGain_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); - psShapeSt->Tilt_smth_Q16 = - silk_SMLAWB( psShapeSt->Tilt_smth_Q16, Tilt_Q16 - psShapeSt->Tilt_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); - - psEncCtrl->HarmBoost_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmBoost_smth_Q16, 2 ); - psEncCtrl->HarmShapeGain_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmShapeGain_smth_Q16, 2 ); - psEncCtrl->Tilt_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->Tilt_smth_Q16, 2 ); - } - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/fixed/pitch_analysis_core_FIX.c b/src/opus-1.1/silk/fixed/pitch_analysis_core_FIX.c deleted file mode 100644 index 1641a0fb..00000000 --- a/src/opus-1.1/silk/fixed/pitch_analysis_core_FIX.c +++ /dev/null @@ -1,744 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/*********************************************************** -* Pitch analyser function -********************************************************** */ -#include "SigProc_FIX.h" -#include "pitch_est_defines.h" -#include "stack_alloc.h" -#include "debug.h" -#include "pitch.h" - -#define SCRATCH_SIZE 22 -#define SF_LENGTH_4KHZ ( PE_SUBFR_LENGTH_MS * 4 ) -#define SF_LENGTH_8KHZ ( PE_SUBFR_LENGTH_MS * 8 ) -#define MIN_LAG_4KHZ ( PE_MIN_LAG_MS * 4 ) -#define MIN_LAG_8KHZ ( PE_MIN_LAG_MS * 8 ) -#define MAX_LAG_4KHZ ( PE_MAX_LAG_MS * 4 ) -#define MAX_LAG_8KHZ ( PE_MAX_LAG_MS * 8 - 1 ) -#define CSTRIDE_4KHZ ( MAX_LAG_4KHZ + 1 - MIN_LAG_4KHZ ) -#define CSTRIDE_8KHZ ( MAX_LAG_8KHZ + 3 - ( MIN_LAG_8KHZ - 2 ) ) -#define D_COMP_MIN ( MIN_LAG_8KHZ - 3 ) -#define D_COMP_MAX ( MAX_LAG_8KHZ + 4 ) -#define D_COMP_STRIDE ( D_COMP_MAX - D_COMP_MIN ) - -typedef opus_int32 silk_pe_stage3_vals[ PE_NB_STAGE3_LAGS ]; - -/************************************************************/ -/* Internally used functions */ -/************************************************************/ -static void silk_P_Ana_calc_corr_st3( - silk_pe_stage3_vals cross_corr_st3[], /* O 3 DIM correlation array */ - const opus_int16 frame[], /* I vector to correlate */ - opus_int start_lag, /* I lag offset to search around */ - opus_int sf_length, /* I length of a 5 ms subframe */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity, /* I Complexity setting */ - int arch /* I Run-time architecture */ -); - -static void silk_P_Ana_calc_energy_st3( - silk_pe_stage3_vals energies_st3[], /* O 3 DIM energy array */ - const opus_int16 frame[], /* I vector to calc energy in */ - opus_int start_lag, /* I lag offset to search around */ - opus_int sf_length, /* I length of one 5 ms subframe */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity /* I Complexity setting */ -); - -/*************************************************************/ -/* FIXED POINT CORE PITCH ANALYSIS FUNCTION */ -/*************************************************************/ -opus_int silk_pitch_analysis_core( /* O Voicing estimate: 0 voiced, 1 unvoiced */ - const opus_int16 *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ - opus_int *pitch_out, /* O 4 pitch lag values */ - opus_int16 *lagIndex, /* O Lag Index */ - opus_int8 *contourIndex, /* O Pitch contour Index */ - opus_int *LTPCorr_Q15, /* I/O Normalized correlation; input: value from previous frame */ - opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ - const opus_int32 search_thres1_Q16, /* I First stage threshold for lag candidates 0 - 1 */ - const opus_int search_thres2_Q13, /* I Final threshold for lag candidates 0 - 1 */ - const opus_int Fs_kHz, /* I Sample frequency (kHz) */ - const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ - const opus_int nb_subfr, /* I number of 5 ms subframes */ - int arch /* I Run-time architecture */ -) -{ - VARDECL( opus_int16, frame_8kHz ); - VARDECL( opus_int16, frame_4kHz ); - opus_int32 filt_state[ 6 ]; - const opus_int16 *input_frame_ptr; - opus_int i, k, d, j; - VARDECL( opus_int16, C ); - VARDECL( opus_int32, xcorr32 ); - const opus_int16 *target_ptr, *basis_ptr; - opus_int32 cross_corr, normalizer, energy, shift, energy_basis, energy_target; - opus_int d_srch[ PE_D_SRCH_LENGTH ], Cmax, length_d_srch, length_d_comp; - VARDECL( opus_int16, d_comp ); - opus_int32 sum, threshold, lag_counter; - opus_int CBimax, CBimax_new, CBimax_old, lag, start_lag, end_lag, lag_new; - opus_int32 CC[ PE_NB_CBKS_STAGE2_EXT ], CCmax, CCmax_b, CCmax_new_b, CCmax_new; - VARDECL( silk_pe_stage3_vals, energies_st3 ); - VARDECL( silk_pe_stage3_vals, cross_corr_st3 ); - opus_int frame_length, frame_length_8kHz, frame_length_4kHz; - opus_int sf_length; - opus_int min_lag; - opus_int max_lag; - opus_int32 contour_bias_Q15, diff; - opus_int nb_cbk_search, cbk_size; - opus_int32 delta_lag_log2_sqr_Q7, lag_log2_Q7, prevLag_log2_Q7, prev_lag_bias_Q13; - const opus_int8 *Lag_CB_ptr; - SAVE_STACK; - /* Check for valid sampling frequency */ - silk_assert( Fs_kHz == 8 || Fs_kHz == 12 || Fs_kHz == 16 ); - - /* Check for valid complexity setting */ - silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); - silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); - - silk_assert( search_thres1_Q16 >= 0 && search_thres1_Q16 <= (1<<16) ); - silk_assert( search_thres2_Q13 >= 0 && search_thres2_Q13 <= (1<<13) ); - - /* Set up frame lengths max / min lag for the sampling frequency */ - frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz; - frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4; - frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8; - sf_length = PE_SUBFR_LENGTH_MS * Fs_kHz; - min_lag = PE_MIN_LAG_MS * Fs_kHz; - max_lag = PE_MAX_LAG_MS * Fs_kHz - 1; - - /* Resample from input sampled at Fs_kHz to 8 kHz */ - ALLOC( frame_8kHz, frame_length_8kHz, opus_int16 ); - if( Fs_kHz == 16 ) { - silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) ); - silk_resampler_down2( filt_state, frame_8kHz, frame, frame_length ); - } else if( Fs_kHz == 12 ) { - silk_memset( filt_state, 0, 6 * sizeof( opus_int32 ) ); - silk_resampler_down2_3( filt_state, frame_8kHz, frame, frame_length ); - } else { - silk_assert( Fs_kHz == 8 ); - silk_memcpy( frame_8kHz, frame, frame_length_8kHz * sizeof(opus_int16) ); - } - - /* Decimate again to 4 kHz */ - silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) );/* Set state to zero */ - ALLOC( frame_4kHz, frame_length_4kHz, opus_int16 ); - silk_resampler_down2( filt_state, frame_4kHz, frame_8kHz, frame_length_8kHz ); - - /* Low-pass filter */ - for( i = frame_length_4kHz - 1; i > 0; i-- ) { - frame_4kHz[ i ] = silk_ADD_SAT16( frame_4kHz[ i ], frame_4kHz[ i - 1 ] ); - } - - /******************************************************************************* - ** Scale 4 kHz signal down to prevent correlations measures from overflowing - ** find scaling as max scaling for each 8kHz(?) subframe - *******************************************************************************/ - - /* Inner product is calculated with different lengths, so scale for the worst case */ - silk_sum_sqr_shift( &energy, &shift, frame_4kHz, frame_length_4kHz ); - if( shift > 0 ) { - shift = silk_RSHIFT( shift, 1 ); - for( i = 0; i < frame_length_4kHz; i++ ) { - frame_4kHz[ i ] = silk_RSHIFT( frame_4kHz[ i ], shift ); - } - } - - /****************************************************************************** - * FIRST STAGE, operating in 4 khz - ******************************************************************************/ - ALLOC( C, nb_subfr * CSTRIDE_8KHZ, opus_int16 ); - ALLOC( xcorr32, MAX_LAG_4KHZ-MIN_LAG_4KHZ+1, opus_int32 ); - silk_memset( C, 0, (nb_subfr >> 1) * CSTRIDE_4KHZ * sizeof( opus_int16 ) ); - target_ptr = &frame_4kHz[ silk_LSHIFT( SF_LENGTH_4KHZ, 2 ) ]; - for( k = 0; k < nb_subfr >> 1; k++ ) { - /* Check that we are within range of the array */ - silk_assert( target_ptr >= frame_4kHz ); - silk_assert( target_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz ); - - basis_ptr = target_ptr - MIN_LAG_4KHZ; - - /* Check that we are within range of the array */ - silk_assert( basis_ptr >= frame_4kHz ); - silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz ); - - celt_pitch_xcorr( target_ptr, target_ptr - MAX_LAG_4KHZ, xcorr32, SF_LENGTH_8KHZ, MAX_LAG_4KHZ - MIN_LAG_4KHZ + 1, arch ); - - /* Calculate first vector products before loop */ - cross_corr = xcorr32[ MAX_LAG_4KHZ - MIN_LAG_4KHZ ]; - normalizer = silk_inner_prod_aligned( target_ptr, target_ptr, SF_LENGTH_8KHZ ); - normalizer = silk_ADD32( normalizer, silk_inner_prod_aligned( basis_ptr, basis_ptr, SF_LENGTH_8KHZ ) ); - normalizer = silk_ADD32( normalizer, silk_SMULBB( SF_LENGTH_8KHZ, 4000 ) ); - - matrix_ptr( C, k, 0, CSTRIDE_4KHZ ) = - (opus_int16)silk_DIV32_varQ( cross_corr, normalizer, 13 + 1 ); /* Q13 */ - - /* From now on normalizer is computed recursively */ - for( d = MIN_LAG_4KHZ + 1; d <= MAX_LAG_4KHZ; d++ ) { - basis_ptr--; - - /* Check that we are within range of the array */ - silk_assert( basis_ptr >= frame_4kHz ); - silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz ); - - cross_corr = xcorr32[ MAX_LAG_4KHZ - d ]; - - /* Add contribution of new sample and remove contribution from oldest sample */ - normalizer = silk_ADD32( normalizer, - silk_SMULBB( basis_ptr[ 0 ], basis_ptr[ 0 ] ) - - silk_SMULBB( basis_ptr[ SF_LENGTH_8KHZ ], basis_ptr[ SF_LENGTH_8KHZ ] ) ); - - matrix_ptr( C, k, d - MIN_LAG_4KHZ, CSTRIDE_4KHZ) = - (opus_int16)silk_DIV32_varQ( cross_corr, normalizer, 13 + 1 ); /* Q13 */ - } - /* Update target pointer */ - target_ptr += SF_LENGTH_8KHZ; - } - - /* Combine two subframes into single correlation measure and apply short-lag bias */ - if( nb_subfr == PE_MAX_NB_SUBFR ) { - for( i = MAX_LAG_4KHZ; i >= MIN_LAG_4KHZ; i-- ) { - sum = (opus_int32)matrix_ptr( C, 0, i - MIN_LAG_4KHZ, CSTRIDE_4KHZ ) - + (opus_int32)matrix_ptr( C, 1, i - MIN_LAG_4KHZ, CSTRIDE_4KHZ ); /* Q14 */ - sum = silk_SMLAWB( sum, sum, silk_LSHIFT( -i, 4 ) ); /* Q14 */ - C[ i - MIN_LAG_4KHZ ] = (opus_int16)sum; /* Q14 */ - } - } else { - /* Only short-lag bias */ - for( i = MAX_LAG_4KHZ; i >= MIN_LAG_4KHZ; i-- ) { - sum = silk_LSHIFT( (opus_int32)C[ i - MIN_LAG_4KHZ ], 1 ); /* Q14 */ - sum = silk_SMLAWB( sum, sum, silk_LSHIFT( -i, 4 ) ); /* Q14 */ - C[ i - MIN_LAG_4KHZ ] = (opus_int16)sum; /* Q14 */ - } - } - - /* Sort */ - length_d_srch = silk_ADD_LSHIFT32( 4, complexity, 1 ); - silk_assert( 3 * length_d_srch <= PE_D_SRCH_LENGTH ); - silk_insertion_sort_decreasing_int16( C, d_srch, CSTRIDE_4KHZ, - length_d_srch ); - - /* Escape if correlation is very low already here */ - Cmax = (opus_int)C[ 0 ]; /* Q14 */ - if( Cmax < SILK_FIX_CONST( 0.2, 14 ) ) { - silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); - *LTPCorr_Q15 = 0; - *lagIndex = 0; - *contourIndex = 0; - RESTORE_STACK; - return 1; - } - - threshold = silk_SMULWB( search_thres1_Q16, Cmax ); - for( i = 0; i < length_d_srch; i++ ) { - /* Convert to 8 kHz indices for the sorted correlation that exceeds the threshold */ - if( C[ i ] > threshold ) { - d_srch[ i ] = silk_LSHIFT( d_srch[ i ] + MIN_LAG_4KHZ, 1 ); - } else { - length_d_srch = i; - break; - } - } - silk_assert( length_d_srch > 0 ); - - ALLOC( d_comp, D_COMP_STRIDE, opus_int16 ); - for( i = D_COMP_MIN; i < D_COMP_MAX; i++ ) { - d_comp[ i - D_COMP_MIN ] = 0; - } - for( i = 0; i < length_d_srch; i++ ) { - d_comp[ d_srch[ i ] - D_COMP_MIN ] = 1; - } - - /* Convolution */ - for( i = D_COMP_MAX - 1; i >= MIN_LAG_8KHZ; i-- ) { - d_comp[ i - D_COMP_MIN ] += - d_comp[ i - 1 - D_COMP_MIN ] + d_comp[ i - 2 - D_COMP_MIN ]; - } - - length_d_srch = 0; - for( i = MIN_LAG_8KHZ; i < MAX_LAG_8KHZ + 1; i++ ) { - if( d_comp[ i + 1 - D_COMP_MIN ] > 0 ) { - d_srch[ length_d_srch ] = i; - length_d_srch++; - } - } - - /* Convolution */ - for( i = D_COMP_MAX - 1; i >= MIN_LAG_8KHZ; i-- ) { - d_comp[ i - D_COMP_MIN ] += d_comp[ i - 1 - D_COMP_MIN ] - + d_comp[ i - 2 - D_COMP_MIN ] + d_comp[ i - 3 - D_COMP_MIN ]; - } - - length_d_comp = 0; - for( i = MIN_LAG_8KHZ; i < D_COMP_MAX; i++ ) { - if( d_comp[ i - D_COMP_MIN ] > 0 ) { - d_comp[ length_d_comp ] = i - 2; - length_d_comp++; - } - } - - /********************************************************************************** - ** SECOND STAGE, operating at 8 kHz, on lag sections with high correlation - *************************************************************************************/ - - /****************************************************************************** - ** Scale signal down to avoid correlations measures from overflowing - *******************************************************************************/ - /* find scaling as max scaling for each subframe */ - silk_sum_sqr_shift( &energy, &shift, frame_8kHz, frame_length_8kHz ); - if( shift > 0 ) { - shift = silk_RSHIFT( shift, 1 ); - for( i = 0; i < frame_length_8kHz; i++ ) { - frame_8kHz[ i ] = silk_RSHIFT( frame_8kHz[ i ], shift ); - } - } - - /********************************************************************************* - * Find energy of each subframe projected onto its history, for a range of delays - *********************************************************************************/ - silk_memset( C, 0, nb_subfr * CSTRIDE_8KHZ * sizeof( opus_int16 ) ); - - target_ptr = &frame_8kHz[ PE_LTP_MEM_LENGTH_MS * 8 ]; - for( k = 0; k < nb_subfr; k++ ) { - - /* Check that we are within range of the array */ - silk_assert( target_ptr >= frame_8kHz ); - silk_assert( target_ptr + SF_LENGTH_8KHZ <= frame_8kHz + frame_length_8kHz ); - - energy_target = silk_ADD32( silk_inner_prod_aligned( target_ptr, target_ptr, SF_LENGTH_8KHZ ), 1 ); - for( j = 0; j < length_d_comp; j++ ) { - d = d_comp[ j ]; - basis_ptr = target_ptr - d; - - /* Check that we are within range of the array */ - silk_assert( basis_ptr >= frame_8kHz ); - silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_8kHz + frame_length_8kHz ); - - cross_corr = silk_inner_prod_aligned( target_ptr, basis_ptr, SF_LENGTH_8KHZ ); - if( cross_corr > 0 ) { - energy_basis = silk_inner_prod_aligned( basis_ptr, basis_ptr, SF_LENGTH_8KHZ ); - matrix_ptr( C, k, d - ( MIN_LAG_8KHZ - 2 ), CSTRIDE_8KHZ ) = - (opus_int16)silk_DIV32_varQ( cross_corr, - silk_ADD32( energy_target, - energy_basis ), - 13 + 1 ); /* Q13 */ - } else { - matrix_ptr( C, k, d - ( MIN_LAG_8KHZ - 2 ), CSTRIDE_8KHZ ) = 0; - } - } - target_ptr += SF_LENGTH_8KHZ; - } - - /* search over lag range and lags codebook */ - /* scale factor for lag codebook, as a function of center lag */ - - CCmax = silk_int32_MIN; - CCmax_b = silk_int32_MIN; - - CBimax = 0; /* To avoid returning undefined lag values */ - lag = -1; /* To check if lag with strong enough correlation has been found */ - - if( prevLag > 0 ) { - if( Fs_kHz == 12 ) { - prevLag = silk_DIV32_16( silk_LSHIFT( prevLag, 1 ), 3 ); - } else if( Fs_kHz == 16 ) { - prevLag = silk_RSHIFT( prevLag, 1 ); - } - prevLag_log2_Q7 = silk_lin2log( (opus_int32)prevLag ); - } else { - prevLag_log2_Q7 = 0; - } - silk_assert( search_thres2_Q13 == silk_SAT16( search_thres2_Q13 ) ); - /* Set up stage 2 codebook based on number of subframes */ - if( nb_subfr == PE_MAX_NB_SUBFR ) { - cbk_size = PE_NB_CBKS_STAGE2_EXT; - Lag_CB_ptr = &silk_CB_lags_stage2[ 0 ][ 0 ]; - if( Fs_kHz == 8 && complexity > SILK_PE_MIN_COMPLEX ) { - /* If input is 8 khz use a larger codebook here because it is last stage */ - nb_cbk_search = PE_NB_CBKS_STAGE2_EXT; - } else { - nb_cbk_search = PE_NB_CBKS_STAGE2; - } - } else { - cbk_size = PE_NB_CBKS_STAGE2_10MS; - Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[ 0 ][ 0 ]; - nb_cbk_search = PE_NB_CBKS_STAGE2_10MS; - } - - for( k = 0; k < length_d_srch; k++ ) { - d = d_srch[ k ]; - for( j = 0; j < nb_cbk_search; j++ ) { - CC[ j ] = 0; - for( i = 0; i < nb_subfr; i++ ) { - opus_int d_subfr; - /* Try all codebooks */ - d_subfr = d + matrix_ptr( Lag_CB_ptr, i, j, cbk_size ); - CC[ j ] = CC[ j ] - + (opus_int32)matrix_ptr( C, i, - d_subfr - ( MIN_LAG_8KHZ - 2 ), - CSTRIDE_8KHZ ); - } - } - /* Find best codebook */ - CCmax_new = silk_int32_MIN; - CBimax_new = 0; - for( i = 0; i < nb_cbk_search; i++ ) { - if( CC[ i ] > CCmax_new ) { - CCmax_new = CC[ i ]; - CBimax_new = i; - } - } - - /* Bias towards shorter lags */ - lag_log2_Q7 = silk_lin2log( d ); /* Q7 */ - silk_assert( lag_log2_Q7 == silk_SAT16( lag_log2_Q7 ) ); - silk_assert( nb_subfr * SILK_FIX_CONST( PE_SHORTLAG_BIAS, 13 ) == silk_SAT16( nb_subfr * SILK_FIX_CONST( PE_SHORTLAG_BIAS, 13 ) ) ); - CCmax_new_b = CCmax_new - silk_RSHIFT( silk_SMULBB( nb_subfr * SILK_FIX_CONST( PE_SHORTLAG_BIAS, 13 ), lag_log2_Q7 ), 7 ); /* Q13 */ - - /* Bias towards previous lag */ - silk_assert( nb_subfr * SILK_FIX_CONST( PE_PREVLAG_BIAS, 13 ) == silk_SAT16( nb_subfr * SILK_FIX_CONST( PE_PREVLAG_BIAS, 13 ) ) ); - if( prevLag > 0 ) { - delta_lag_log2_sqr_Q7 = lag_log2_Q7 - prevLag_log2_Q7; - silk_assert( delta_lag_log2_sqr_Q7 == silk_SAT16( delta_lag_log2_sqr_Q7 ) ); - delta_lag_log2_sqr_Q7 = silk_RSHIFT( silk_SMULBB( delta_lag_log2_sqr_Q7, delta_lag_log2_sqr_Q7 ), 7 ); - prev_lag_bias_Q13 = silk_RSHIFT( silk_SMULBB( nb_subfr * SILK_FIX_CONST( PE_PREVLAG_BIAS, 13 ), *LTPCorr_Q15 ), 15 ); /* Q13 */ - prev_lag_bias_Q13 = silk_DIV32( silk_MUL( prev_lag_bias_Q13, delta_lag_log2_sqr_Q7 ), delta_lag_log2_sqr_Q7 + SILK_FIX_CONST( 0.5, 7 ) ); - CCmax_new_b -= prev_lag_bias_Q13; /* Q13 */ - } - - if( CCmax_new_b > CCmax_b && /* Find maximum biased correlation */ - CCmax_new > silk_SMULBB( nb_subfr, search_thres2_Q13 ) && /* Correlation needs to be high enough to be voiced */ - silk_CB_lags_stage2[ 0 ][ CBimax_new ] <= MIN_LAG_8KHZ /* Lag must be in range */ - ) { - CCmax_b = CCmax_new_b; - CCmax = CCmax_new; - lag = d; - CBimax = CBimax_new; - } - } - - if( lag == -1 ) { - /* No suitable candidate found */ - silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); - *LTPCorr_Q15 = 0; - *lagIndex = 0; - *contourIndex = 0; - RESTORE_STACK; - return 1; - } - - /* Output normalized correlation */ - *LTPCorr_Q15 = (opus_int)silk_LSHIFT( silk_DIV32_16( CCmax, nb_subfr ), 2 ); - silk_assert( *LTPCorr_Q15 >= 0 ); - - if( Fs_kHz > 8 ) { - VARDECL( opus_int16, scratch_mem ); - /***************************************************************************/ - /* Scale input signal down to avoid correlations measures from overflowing */ - /***************************************************************************/ - /* find scaling as max scaling for each subframe */ - silk_sum_sqr_shift( &energy, &shift, frame, frame_length ); - ALLOC( scratch_mem, shift > 0 ? frame_length : ALLOC_NONE, opus_int16 ); - if( shift > 0 ) { - /* Move signal to scratch mem because the input signal should be unchanged */ - shift = silk_RSHIFT( shift, 1 ); - for( i = 0; i < frame_length; i++ ) { - scratch_mem[ i ] = silk_RSHIFT( frame[ i ], shift ); - } - input_frame_ptr = scratch_mem; - } else { - input_frame_ptr = frame; - } - - /* Search in original signal */ - - CBimax_old = CBimax; - /* Compensate for decimation */ - silk_assert( lag == silk_SAT16( lag ) ); - if( Fs_kHz == 12 ) { - lag = silk_RSHIFT( silk_SMULBB( lag, 3 ), 1 ); - } else if( Fs_kHz == 16 ) { - lag = silk_LSHIFT( lag, 1 ); - } else { - lag = silk_SMULBB( lag, 3 ); - } - - lag = silk_LIMIT_int( lag, min_lag, max_lag ); - start_lag = silk_max_int( lag - 2, min_lag ); - end_lag = silk_min_int( lag + 2, max_lag ); - lag_new = lag; /* to avoid undefined lag */ - CBimax = 0; /* to avoid undefined lag */ - - CCmax = silk_int32_MIN; - /* pitch lags according to second stage */ - for( k = 0; k < nb_subfr; k++ ) { - pitch_out[ k ] = lag + 2 * silk_CB_lags_stage2[ k ][ CBimax_old ]; - } - - /* Set up codebook parameters according to complexity setting and frame length */ - if( nb_subfr == PE_MAX_NB_SUBFR ) { - nb_cbk_search = (opus_int)silk_nb_cbk_searchs_stage3[ complexity ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - } else { - nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - } - - /* Calculate the correlations and energies needed in stage 3 */ - ALLOC( energies_st3, nb_subfr * nb_cbk_search, silk_pe_stage3_vals ); - ALLOC( cross_corr_st3, nb_subfr * nb_cbk_search, silk_pe_stage3_vals ); - silk_P_Ana_calc_corr_st3( cross_corr_st3, input_frame_ptr, start_lag, sf_length, nb_subfr, complexity, arch ); - silk_P_Ana_calc_energy_st3( energies_st3, input_frame_ptr, start_lag, sf_length, nb_subfr, complexity ); - - lag_counter = 0; - silk_assert( lag == silk_SAT16( lag ) ); - contour_bias_Q15 = silk_DIV32_16( SILK_FIX_CONST( PE_FLATCONTOUR_BIAS, 15 ), lag ); - - target_ptr = &input_frame_ptr[ PE_LTP_MEM_LENGTH_MS * Fs_kHz ]; - energy_target = silk_ADD32( silk_inner_prod_aligned( target_ptr, target_ptr, nb_subfr * sf_length ), 1 ); - for( d = start_lag; d <= end_lag; d++ ) { - for( j = 0; j < nb_cbk_search; j++ ) { - cross_corr = 0; - energy = energy_target; - for( k = 0; k < nb_subfr; k++ ) { - cross_corr = silk_ADD32( cross_corr, - matrix_ptr( cross_corr_st3, k, j, - nb_cbk_search )[ lag_counter ] ); - energy = silk_ADD32( energy, - matrix_ptr( energies_st3, k, j, - nb_cbk_search )[ lag_counter ] ); - silk_assert( energy >= 0 ); - } - if( cross_corr > 0 ) { - CCmax_new = silk_DIV32_varQ( cross_corr, energy, 13 + 1 ); /* Q13 */ - /* Reduce depending on flatness of contour */ - diff = silk_int16_MAX - silk_MUL( contour_bias_Q15, j ); /* Q15 */ - silk_assert( diff == silk_SAT16( diff ) ); - CCmax_new = silk_SMULWB( CCmax_new, diff ); /* Q14 */ - } else { - CCmax_new = 0; - } - - if( CCmax_new > CCmax && ( d + silk_CB_lags_stage3[ 0 ][ j ] ) <= max_lag ) { - CCmax = CCmax_new; - lag_new = d; - CBimax = j; - } - } - lag_counter++; - } - - for( k = 0; k < nb_subfr; k++ ) { - pitch_out[ k ] = lag_new + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); - pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], min_lag, PE_MAX_LAG_MS * Fs_kHz ); - } - *lagIndex = (opus_int16)( lag_new - min_lag); - *contourIndex = (opus_int8)CBimax; - } else { /* Fs_kHz == 8 */ - /* Save Lags */ - for( k = 0; k < nb_subfr; k++ ) { - pitch_out[ k ] = lag + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); - pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], MIN_LAG_8KHZ, PE_MAX_LAG_MS * 8 ); - } - *lagIndex = (opus_int16)( lag - MIN_LAG_8KHZ ); - *contourIndex = (opus_int8)CBimax; - } - silk_assert( *lagIndex >= 0 ); - /* return as voiced */ - RESTORE_STACK; - return 0; -} - -/*********************************************************************** - * Calculates the correlations used in stage 3 search. In order to cover - * the whole lag codebook for all the searched offset lags (lag +- 2), - * the following correlations are needed in each sub frame: - * - * sf1: lag range [-8,...,7] total 16 correlations - * sf2: lag range [-4,...,4] total 9 correlations - * sf3: lag range [-3,....4] total 8 correltions - * sf4: lag range [-6,....8] total 15 correlations - * - * In total 48 correlations. The direct implementation computed in worst - * case 4*12*5 = 240 correlations, but more likely around 120. - ***********************************************************************/ -static void silk_P_Ana_calc_corr_st3( - silk_pe_stage3_vals cross_corr_st3[], /* O 3 DIM correlation array */ - const opus_int16 frame[], /* I vector to correlate */ - opus_int start_lag, /* I lag offset to search around */ - opus_int sf_length, /* I length of a 5 ms subframe */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity, /* I Complexity setting */ - int arch /* I Run-time architecture */ -) -{ - const opus_int16 *target_ptr; - opus_int i, j, k, lag_counter, lag_low, lag_high; - opus_int nb_cbk_search, delta, idx, cbk_size; - VARDECL( opus_int32, scratch_mem ); - VARDECL( opus_int32, xcorr32 ); - const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; - SAVE_STACK; - - silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); - silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); - - if( nb_subfr == PE_MAX_NB_SUBFR ) { - Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - } else { - silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); - Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - } - ALLOC( scratch_mem, SCRATCH_SIZE, opus_int32 ); - ALLOC( xcorr32, SCRATCH_SIZE, opus_int32 ); - - target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; /* Pointer to middle of frame */ - for( k = 0; k < nb_subfr; k++ ) { - lag_counter = 0; - - /* Calculate the correlations for each subframe */ - lag_low = matrix_ptr( Lag_range_ptr, k, 0, 2 ); - lag_high = matrix_ptr( Lag_range_ptr, k, 1, 2 ); - silk_assert(lag_high-lag_low+1 <= SCRATCH_SIZE); - celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr32, sf_length, lag_high - lag_low + 1, arch ); - for( j = lag_low; j <= lag_high; j++ ) { - silk_assert( lag_counter < SCRATCH_SIZE ); - scratch_mem[ lag_counter ] = xcorr32[ lag_high - j ]; - lag_counter++; - } - - delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); - for( i = 0; i < nb_cbk_search; i++ ) { - /* Fill out the 3 dim array that stores the correlations for */ - /* each code_book vector for each start lag */ - idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; - for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { - silk_assert( idx + j < SCRATCH_SIZE ); - silk_assert( idx + j < lag_counter ); - matrix_ptr( cross_corr_st3, k, i, nb_cbk_search )[ j ] = - scratch_mem[ idx + j ]; - } - } - target_ptr += sf_length; - } - RESTORE_STACK; -} - -/********************************************************************/ -/* Calculate the energies for first two subframes. The energies are */ -/* calculated recursively. */ -/********************************************************************/ -static void silk_P_Ana_calc_energy_st3( - silk_pe_stage3_vals energies_st3[], /* O 3 DIM energy array */ - const opus_int16 frame[], /* I vector to calc energy in */ - opus_int start_lag, /* I lag offset to search around */ - opus_int sf_length, /* I length of one 5 ms subframe */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity /* I Complexity setting */ -) -{ - const opus_int16 *target_ptr, *basis_ptr; - opus_int32 energy; - opus_int k, i, j, lag_counter; - opus_int nb_cbk_search, delta, idx, cbk_size, lag_diff; - VARDECL( opus_int32, scratch_mem ); - const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; - SAVE_STACK; - - silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); - silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); - - if( nb_subfr == PE_MAX_NB_SUBFR ) { - Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - } else { - silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); - Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - } - ALLOC( scratch_mem, SCRATCH_SIZE, opus_int32 ); - - target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; - for( k = 0; k < nb_subfr; k++ ) { - lag_counter = 0; - - /* Calculate the energy for first lag */ - basis_ptr = target_ptr - ( start_lag + matrix_ptr( Lag_range_ptr, k, 0, 2 ) ); - energy = silk_inner_prod_aligned( basis_ptr, basis_ptr, sf_length ); - silk_assert( energy >= 0 ); - scratch_mem[ lag_counter ] = energy; - lag_counter++; - - lag_diff = ( matrix_ptr( Lag_range_ptr, k, 1, 2 ) - matrix_ptr( Lag_range_ptr, k, 0, 2 ) + 1 ); - for( i = 1; i < lag_diff; i++ ) { - /* remove part outside new window */ - energy -= silk_SMULBB( basis_ptr[ sf_length - i ], basis_ptr[ sf_length - i ] ); - silk_assert( energy >= 0 ); - - /* add part that comes into window */ - energy = silk_ADD_SAT32( energy, silk_SMULBB( basis_ptr[ -i ], basis_ptr[ -i ] ) ); - silk_assert( energy >= 0 ); - silk_assert( lag_counter < SCRATCH_SIZE ); - scratch_mem[ lag_counter ] = energy; - lag_counter++; - } - - delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); - for( i = 0; i < nb_cbk_search; i++ ) { - /* Fill out the 3 dim array that stores the correlations for */ - /* each code_book vector for each start lag */ - idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; - for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { - silk_assert( idx + j < SCRATCH_SIZE ); - silk_assert( idx + j < lag_counter ); - matrix_ptr( energies_st3, k, i, nb_cbk_search )[ j ] = - scratch_mem[ idx + j ]; - silk_assert( - matrix_ptr( energies_st3, k, i, nb_cbk_search )[ j ] >= 0 ); - } - } - target_ptr += sf_length; - } - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/fixed/prefilter_FIX.c b/src/opus-1.1/silk/fixed/prefilter_FIX.c deleted file mode 100644 index d381730c..00000000 --- a/src/opus-1.1/silk/fixed/prefilter_FIX.c +++ /dev/null @@ -1,209 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" -#include "tuning_parameters.h" - -/* Prefilter for finding Quantizer input signal */ -static OPUS_INLINE void silk_prefilt_FIX( - silk_prefilter_state_FIX *P, /* I/O state */ - opus_int32 st_res_Q12[], /* I short term residual signal */ - opus_int32 xw_Q3[], /* O prefiltered signal */ - opus_int32 HarmShapeFIRPacked_Q12, /* I Harmonic shaping coeficients */ - opus_int Tilt_Q14, /* I Tilt shaping coeficient */ - opus_int32 LF_shp_Q14, /* I Low-frequancy shaping coeficients */ - opus_int lag, /* I Lag for harmonic shaping */ - opus_int length /* I Length of signals */ -); - -void silk_warped_LPC_analysis_filter_FIX( - opus_int32 state[], /* I/O State [order + 1] */ - opus_int32 res_Q2[], /* O Residual signal [length] */ - const opus_int16 coef_Q13[], /* I Coefficients [order] */ - const opus_int16 input[], /* I Input signal [length] */ - const opus_int16 lambda_Q16, /* I Warping factor */ - const opus_int length, /* I Length of input signal */ - const opus_int order /* I Filter order (even) */ -) -{ - opus_int n, i; - opus_int32 acc_Q11, tmp1, tmp2; - - /* Order must be even */ - silk_assert( ( order & 1 ) == 0 ); - - for( n = 0; n < length; n++ ) { - /* Output of lowpass section */ - tmp2 = silk_SMLAWB( state[ 0 ], state[ 1 ], lambda_Q16 ); - state[ 0 ] = silk_LSHIFT( input[ n ], 14 ); - /* Output of allpass section */ - tmp1 = silk_SMLAWB( state[ 1 ], state[ 2 ] - tmp2, lambda_Q16 ); - state[ 1 ] = tmp2; - acc_Q11 = silk_RSHIFT( order, 1 ); - acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ 0 ] ); - /* Loop over allpass sections */ - for( i = 2; i < order; i += 2 ) { - /* Output of allpass section */ - tmp2 = silk_SMLAWB( state[ i ], state[ i + 1 ] - tmp1, lambda_Q16 ); - state[ i ] = tmp1; - acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ i - 1 ] ); - /* Output of allpass section */ - tmp1 = silk_SMLAWB( state[ i + 1 ], state[ i + 2 ] - tmp2, lambda_Q16 ); - state[ i + 1 ] = tmp2; - acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ i ] ); - } - state[ order ] = tmp1; - acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ order - 1 ] ); - res_Q2[ n ] = silk_LSHIFT( (opus_int32)input[ n ], 2 ) - silk_RSHIFT_ROUND( acc_Q11, 9 ); - } -} - -void silk_prefilter_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ - const silk_encoder_control_FIX *psEncCtrl, /* I Encoder control */ - opus_int32 xw_Q3[], /* O Weighted signal */ - const opus_int16 x[] /* I Speech signal */ -) -{ - silk_prefilter_state_FIX *P = &psEnc->sPrefilt; - opus_int j, k, lag; - opus_int32 tmp_32; - const opus_int16 *AR1_shp_Q13; - const opus_int16 *px; - opus_int32 *pxw_Q3; - opus_int HarmShapeGain_Q12, Tilt_Q14; - opus_int32 HarmShapeFIRPacked_Q12, LF_shp_Q14; - VARDECL( opus_int32, x_filt_Q12 ); - VARDECL( opus_int32, st_res_Q2 ); - opus_int16 B_Q10[ 2 ]; - SAVE_STACK; - - /* Set up pointers */ - px = x; - pxw_Q3 = xw_Q3; - lag = P->lagPrev; - ALLOC( x_filt_Q12, psEnc->sCmn.subfr_length, opus_int32 ); - ALLOC( st_res_Q2, psEnc->sCmn.subfr_length, opus_int32 ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - /* Update Variables that change per sub frame */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - lag = psEncCtrl->pitchL[ k ]; - } - - /* Noise shape parameters */ - HarmShapeGain_Q12 = silk_SMULWB( (opus_int32)psEncCtrl->HarmShapeGain_Q14[ k ], 16384 - psEncCtrl->HarmBoost_Q14[ k ] ); - silk_assert( HarmShapeGain_Q12 >= 0 ); - HarmShapeFIRPacked_Q12 = silk_RSHIFT( HarmShapeGain_Q12, 2 ); - HarmShapeFIRPacked_Q12 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q12, 1 ), 16 ); - Tilt_Q14 = psEncCtrl->Tilt_Q14[ k ]; - LF_shp_Q14 = psEncCtrl->LF_shp_Q14[ k ]; - AR1_shp_Q13 = &psEncCtrl->AR1_Q13[ k * MAX_SHAPE_LPC_ORDER ]; - - /* Short term FIR filtering*/ - silk_warped_LPC_analysis_filter_FIX( P->sAR_shp, st_res_Q2, AR1_shp_Q13, px, - psEnc->sCmn.warping_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.shapingLPCOrder ); - - /* Reduce (mainly) low frequencies during harmonic emphasis */ - B_Q10[ 0 ] = silk_RSHIFT_ROUND( psEncCtrl->GainsPre_Q14[ k ], 4 ); - tmp_32 = silk_SMLABB( SILK_FIX_CONST( INPUT_TILT, 26 ), psEncCtrl->HarmBoost_Q14[ k ], HarmShapeGain_Q12 ); /* Q26 */ - tmp_32 = silk_SMLABB( tmp_32, psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( HIGH_RATE_INPUT_TILT, 12 ) ); /* Q26 */ - tmp_32 = silk_SMULWB( tmp_32, -psEncCtrl->GainsPre_Q14[ k ] ); /* Q24 */ - tmp_32 = silk_RSHIFT_ROUND( tmp_32, 14 ); /* Q10 */ - B_Q10[ 1 ]= silk_SAT16( tmp_32 ); - x_filt_Q12[ 0 ] = silk_MLA( silk_MUL( st_res_Q2[ 0 ], B_Q10[ 0 ] ), P->sHarmHP_Q2, B_Q10[ 1 ] ); - for( j = 1; j < psEnc->sCmn.subfr_length; j++ ) { - x_filt_Q12[ j ] = silk_MLA( silk_MUL( st_res_Q2[ j ], B_Q10[ 0 ] ), st_res_Q2[ j - 1 ], B_Q10[ 1 ] ); - } - P->sHarmHP_Q2 = st_res_Q2[ psEnc->sCmn.subfr_length - 1 ]; - - silk_prefilt_FIX( P, x_filt_Q12, pxw_Q3, HarmShapeFIRPacked_Q12, Tilt_Q14, LF_shp_Q14, lag, psEnc->sCmn.subfr_length ); - - px += psEnc->sCmn.subfr_length; - pxw_Q3 += psEnc->sCmn.subfr_length; - } - - P->lagPrev = psEncCtrl->pitchL[ psEnc->sCmn.nb_subfr - 1 ]; - RESTORE_STACK; -} - -/* Prefilter for finding Quantizer input signal */ -static OPUS_INLINE void silk_prefilt_FIX( - silk_prefilter_state_FIX *P, /* I/O state */ - opus_int32 st_res_Q12[], /* I short term residual signal */ - opus_int32 xw_Q3[], /* O prefiltered signal */ - opus_int32 HarmShapeFIRPacked_Q12, /* I Harmonic shaping coeficients */ - opus_int Tilt_Q14, /* I Tilt shaping coeficient */ - opus_int32 LF_shp_Q14, /* I Low-frequancy shaping coeficients */ - opus_int lag, /* I Lag for harmonic shaping */ - opus_int length /* I Length of signals */ -) -{ - opus_int i, idx, LTP_shp_buf_idx; - opus_int32 n_LTP_Q12, n_Tilt_Q10, n_LF_Q10; - opus_int32 sLF_MA_shp_Q12, sLF_AR_shp_Q12; - opus_int16 *LTP_shp_buf; - - /* To speed up use temp variables instead of using the struct */ - LTP_shp_buf = P->sLTP_shp; - LTP_shp_buf_idx = P->sLTP_shp_buf_idx; - sLF_AR_shp_Q12 = P->sLF_AR_shp_Q12; - sLF_MA_shp_Q12 = P->sLF_MA_shp_Q12; - - for( i = 0; i < length; i++ ) { - if( lag > 0 ) { - /* unrolled loop */ - silk_assert( HARM_SHAPE_FIR_TAPS == 3 ); - idx = lag + LTP_shp_buf_idx; - n_LTP_Q12 = silk_SMULBB( LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); - n_LTP_Q12 = silk_SMLABT( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); - n_LTP_Q12 = silk_SMLABB( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); - } else { - n_LTP_Q12 = 0; - } - - n_Tilt_Q10 = silk_SMULWB( sLF_AR_shp_Q12, Tilt_Q14 ); - n_LF_Q10 = silk_SMLAWB( silk_SMULWT( sLF_AR_shp_Q12, LF_shp_Q14 ), sLF_MA_shp_Q12, LF_shp_Q14 ); - - sLF_AR_shp_Q12 = silk_SUB32( st_res_Q12[ i ], silk_LSHIFT( n_Tilt_Q10, 2 ) ); - sLF_MA_shp_Q12 = silk_SUB32( sLF_AR_shp_Q12, silk_LSHIFT( n_LF_Q10, 2 ) ); - - LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK; - LTP_shp_buf[ LTP_shp_buf_idx ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sLF_MA_shp_Q12, 12 ) ); - - xw_Q3[i] = silk_RSHIFT_ROUND( silk_SUB32( sLF_MA_shp_Q12, n_LTP_Q12 ), 9 ); - } - - /* Copy temp variable back to state */ - P->sLF_AR_shp_Q12 = sLF_AR_shp_Q12; - P->sLF_MA_shp_Q12 = sLF_MA_shp_Q12; - P->sLTP_shp_buf_idx = LTP_shp_buf_idx; -} diff --git a/src/opus-1.1/silk/fixed/process_gains_FIX.c b/src/opus-1.1/silk/fixed/process_gains_FIX.c deleted file mode 100644 index 05aba317..00000000 --- a/src/opus-1.1/silk/fixed/process_gains_FIX.c +++ /dev/null @@ -1,117 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "tuning_parameters.h" - -/* Processing of gains */ -void silk_process_gains_FIX( - silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ - silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - silk_shape_state_FIX *psShapeSt = &psEnc->sShape; - opus_int k; - opus_int32 s_Q16, InvMaxSqrVal_Q16, gain, gain_squared, ResNrg, ResNrgPart, quant_offset_Q10; - - /* Gain reduction when LTP coding gain is high */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /*s = -0.5f * silk_sigmoid( 0.25f * ( psEncCtrl->LTPredCodGain - 12.0f ) ); */ - s_Q16 = -silk_sigm_Q15( silk_RSHIFT_ROUND( psEncCtrl->LTPredCodGain_Q7 - SILK_FIX_CONST( 12.0, 7 ), 4 ) ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->Gains_Q16[ k ] = silk_SMLAWB( psEncCtrl->Gains_Q16[ k ], psEncCtrl->Gains_Q16[ k ], s_Q16 ); - } - } - - /* Limit the quantized signal */ - /* InvMaxSqrVal = pow( 2.0f, 0.33f * ( 21.0f - SNR_dB ) ) / subfr_length; */ - InvMaxSqrVal_Q16 = silk_DIV32_16( silk_log2lin( - silk_SMULWB( SILK_FIX_CONST( 21 + 16 / 0.33, 7 ) - psEnc->sCmn.SNR_dB_Q7, SILK_FIX_CONST( 0.33, 16 ) ) ), psEnc->sCmn.subfr_length ); - - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - /* Soft limit on ratio residual energy and squared gains */ - ResNrg = psEncCtrl->ResNrg[ k ]; - ResNrgPart = silk_SMULWW( ResNrg, InvMaxSqrVal_Q16 ); - if( psEncCtrl->ResNrgQ[ k ] > 0 ) { - ResNrgPart = silk_RSHIFT_ROUND( ResNrgPart, psEncCtrl->ResNrgQ[ k ] ); - } else { - if( ResNrgPart >= silk_RSHIFT( silk_int32_MAX, -psEncCtrl->ResNrgQ[ k ] ) ) { - ResNrgPart = silk_int32_MAX; - } else { - ResNrgPart = silk_LSHIFT( ResNrgPart, -psEncCtrl->ResNrgQ[ k ] ); - } - } - gain = psEncCtrl->Gains_Q16[ k ]; - gain_squared = silk_ADD_SAT32( ResNrgPart, silk_SMMUL( gain, gain ) ); - if( gain_squared < silk_int16_MAX ) { - /* recalculate with higher precision */ - gain_squared = silk_SMLAWW( silk_LSHIFT( ResNrgPart, 16 ), gain, gain ); - silk_assert( gain_squared > 0 ); - gain = silk_SQRT_APPROX( gain_squared ); /* Q8 */ - gain = silk_min( gain, silk_int32_MAX >> 8 ); - psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( gain, 8 ); /* Q16 */ - } else { - gain = silk_SQRT_APPROX( gain_squared ); /* Q0 */ - gain = silk_min( gain, silk_int32_MAX >> 16 ); - psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( gain, 16 ); /* Q16 */ - } - } - - /* Save unquantized gains and gain Index */ - silk_memcpy( psEncCtrl->GainsUnq_Q16, psEncCtrl->Gains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); - psEncCtrl->lastGainIndexPrev = psShapeSt->LastGainIndex; - - /* Quantize gains */ - silk_gains_quant( psEnc->sCmn.indices.GainsIndices, psEncCtrl->Gains_Q16, - &psShapeSt->LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); - - /* Set quantizer offset for voiced signals. Larger offset when LTP coding gain is low or tilt is high (ie low-pass) */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - if( psEncCtrl->LTPredCodGain_Q7 + silk_RSHIFT( psEnc->sCmn.input_tilt_Q15, 8 ) > SILK_FIX_CONST( 1.0, 7 ) ) { - psEnc->sCmn.indices.quantOffsetType = 0; - } else { - psEnc->sCmn.indices.quantOffsetType = 1; - } - } - - /* Quantizer boundary adjustment */ - quant_offset_Q10 = silk_Quantization_Offsets_Q10[ psEnc->sCmn.indices.signalType >> 1 ][ psEnc->sCmn.indices.quantOffsetType ]; - psEncCtrl->Lambda_Q10 = SILK_FIX_CONST( LAMBDA_OFFSET, 10 ) - + silk_SMULBB( SILK_FIX_CONST( LAMBDA_DELAYED_DECISIONS, 10 ), psEnc->sCmn.nStatesDelayedDecision ) - + silk_SMULWB( SILK_FIX_CONST( LAMBDA_SPEECH_ACT, 18 ), psEnc->sCmn.speech_activity_Q8 ) - + silk_SMULWB( SILK_FIX_CONST( LAMBDA_INPUT_QUALITY, 12 ), psEncCtrl->input_quality_Q14 ) - + silk_SMULWB( SILK_FIX_CONST( LAMBDA_CODING_QUALITY, 12 ), psEncCtrl->coding_quality_Q14 ) - + silk_SMULWB( SILK_FIX_CONST( LAMBDA_QUANT_OFFSET, 16 ), quant_offset_Q10 ); - - silk_assert( psEncCtrl->Lambda_Q10 > 0 ); - silk_assert( psEncCtrl->Lambda_Q10 < SILK_FIX_CONST( 2, 10 ) ); -} diff --git a/src/opus-1.1/silk/fixed/regularize_correlations_FIX.c b/src/opus-1.1/silk/fixed/regularize_correlations_FIX.c deleted file mode 100644 index a2836b05..00000000 --- a/src/opus-1.1/silk/fixed/regularize_correlations_FIX.c +++ /dev/null @@ -1,47 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" - -/* Add noise to matrix diagonal */ -void silk_regularize_correlations_FIX( - opus_int32 *XX, /* I/O Correlation matrices */ - opus_int32 *xx, /* I/O Correlation values */ - opus_int32 noise, /* I Noise to add */ - opus_int D /* I Dimension of XX */ -) -{ - opus_int i; - for( i = 0; i < D; i++ ) { - matrix_ptr( &XX[ 0 ], i, i, D ) = silk_ADD32( matrix_ptr( &XX[ 0 ], i, i, D ), noise ); - } - xx[ 0 ] += noise; -} diff --git a/src/opus-1.1/silk/fixed/residual_energy16_FIX.c b/src/opus-1.1/silk/fixed/residual_energy16_FIX.c deleted file mode 100644 index ebffb2a6..00000000 --- a/src/opus-1.1/silk/fixed/residual_energy16_FIX.c +++ /dev/null @@ -1,103 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" - -/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ -opus_int32 silk_residual_energy16_covar_FIX( - const opus_int16 *c, /* I Prediction vector */ - const opus_int32 *wXX, /* I Correlation matrix */ - const opus_int32 *wXx, /* I Correlation vector */ - opus_int32 wxx, /* I Signal energy */ - opus_int D, /* I Dimension */ - opus_int cQ /* I Q value for c vector 0 - 15 */ -) -{ - opus_int i, j, lshifts, Qxtra; - opus_int32 c_max, w_max, tmp, tmp2, nrg; - opus_int cn[ MAX_MATRIX_SIZE ]; - const opus_int32 *pRow; - - /* Safety checks */ - silk_assert( D >= 0 ); - silk_assert( D <= 16 ); - silk_assert( cQ > 0 ); - silk_assert( cQ < 16 ); - - lshifts = 16 - cQ; - Qxtra = lshifts; - - c_max = 0; - for( i = 0; i < D; i++ ) { - c_max = silk_max_32( c_max, silk_abs( (opus_int32)c[ i ] ) ); - } - Qxtra = silk_min_int( Qxtra, silk_CLZ32( c_max ) - 17 ); - - w_max = silk_max_32( wXX[ 0 ], wXX[ D * D - 1 ] ); - Qxtra = silk_min_int( Qxtra, silk_CLZ32( silk_MUL( D, silk_RSHIFT( silk_SMULWB( w_max, c_max ), 4 ) ) ) - 5 ); - Qxtra = silk_max_int( Qxtra, 0 ); - for( i = 0; i < D; i++ ) { - cn[ i ] = silk_LSHIFT( ( opus_int )c[ i ], Qxtra ); - silk_assert( silk_abs(cn[i]) <= ( silk_int16_MAX + 1 ) ); /* Check that silk_SMLAWB can be used */ - } - lshifts -= Qxtra; - - /* Compute wxx - 2 * wXx * c */ - tmp = 0; - for( i = 0; i < D; i++ ) { - tmp = silk_SMLAWB( tmp, wXx[ i ], cn[ i ] ); - } - nrg = silk_RSHIFT( wxx, 1 + lshifts ) - tmp; /* Q: -lshifts - 1 */ - - /* Add c' * wXX * c, assuming wXX is symmetric */ - tmp2 = 0; - for( i = 0; i < D; i++ ) { - tmp = 0; - pRow = &wXX[ i * D ]; - for( j = i + 1; j < D; j++ ) { - tmp = silk_SMLAWB( tmp, pRow[ j ], cn[ j ] ); - } - tmp = silk_SMLAWB( tmp, silk_RSHIFT( pRow[ i ], 1 ), cn[ i ] ); - tmp2 = silk_SMLAWB( tmp2, tmp, cn[ i ] ); - } - nrg = silk_ADD_LSHIFT32( nrg, tmp2, lshifts ); /* Q: -lshifts - 1 */ - - /* Keep one bit free always, because we add them for LSF interpolation */ - if( nrg < 1 ) { - nrg = 1; - } else if( nrg > silk_RSHIFT( silk_int32_MAX, lshifts + 2 ) ) { - nrg = silk_int32_MAX >> 1; - } else { - nrg = silk_LSHIFT( nrg, lshifts + 1 ); /* Q0 */ - } - return nrg; - -} diff --git a/src/opus-1.1/silk/fixed/residual_energy_FIX.c b/src/opus-1.1/silk/fixed/residual_energy_FIX.c deleted file mode 100644 index 105ae318..00000000 --- a/src/opus-1.1/silk/fixed/residual_energy_FIX.c +++ /dev/null @@ -1,97 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" - -/* Calculates residual energies of input subframes where all subframes have LPC_order */ -/* of preceding samples */ -void silk_residual_energy_FIX( - opus_int32 nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ - opus_int nrgsQ[ MAX_NB_SUBFR ], /* O Q value per subframe */ - const opus_int16 x[], /* I Input signal */ - opus_int16 a_Q12[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ - const opus_int32 gains[ MAX_NB_SUBFR ], /* I Quantization gains */ - const opus_int subfr_length, /* I Subframe length */ - const opus_int nb_subfr, /* I Number of subframes */ - const opus_int LPC_order /* I LPC order */ -) -{ - opus_int offset, i, j, rshift, lz1, lz2; - opus_int16 *LPC_res_ptr; - VARDECL( opus_int16, LPC_res ); - const opus_int16 *x_ptr; - opus_int32 tmp32; - SAVE_STACK; - - x_ptr = x; - offset = LPC_order + subfr_length; - - /* Filter input to create the LPC residual for each frame half, and measure subframe energies */ - ALLOC( LPC_res, ( MAX_NB_SUBFR >> 1 ) * offset, opus_int16 ); - silk_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr ); - for( i = 0; i < nb_subfr >> 1; i++ ) { - /* Calculate half frame LPC residual signal including preceding samples */ - silk_LPC_analysis_filter( LPC_res, x_ptr, a_Q12[ i ], ( MAX_NB_SUBFR >> 1 ) * offset, LPC_order ); - - /* Point to first subframe of the just calculated LPC residual signal */ - LPC_res_ptr = LPC_res + LPC_order; - for( j = 0; j < ( MAX_NB_SUBFR >> 1 ); j++ ) { - /* Measure subframe energy */ - silk_sum_sqr_shift( &nrgs[ i * ( MAX_NB_SUBFR >> 1 ) + j ], &rshift, LPC_res_ptr, subfr_length ); - - /* Set Q values for the measured energy */ - nrgsQ[ i * ( MAX_NB_SUBFR >> 1 ) + j ] = -rshift; - - /* Move to next subframe */ - LPC_res_ptr += offset; - } - /* Move to next frame half */ - x_ptr += ( MAX_NB_SUBFR >> 1 ) * offset; - } - - /* Apply the squared subframe gains */ - for( i = 0; i < nb_subfr; i++ ) { - /* Fully upscale gains and energies */ - lz1 = silk_CLZ32( nrgs[ i ] ) - 1; - lz2 = silk_CLZ32( gains[ i ] ) - 1; - - tmp32 = silk_LSHIFT32( gains[ i ], lz2 ); - - /* Find squared gains */ - tmp32 = silk_SMMUL( tmp32, tmp32 ); /* Q( 2 * lz2 - 32 )*/ - - /* Scale energies */ - nrgs[ i ] = silk_SMMUL( tmp32, silk_LSHIFT32( nrgs[ i ], lz1 ) ); /* Q( nrgsQ[ i ] + lz1 + 2 * lz2 - 32 - 32 )*/ - nrgsQ[ i ] += lz1 + 2 * lz2 - 32 - 32; - } - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/fixed/schur64_FIX.c b/src/opus-1.1/silk/fixed/schur64_FIX.c deleted file mode 100644 index 764a10ef..00000000 --- a/src/opus-1.1/silk/fixed/schur64_FIX.c +++ /dev/null @@ -1,92 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Slower than schur(), but more accurate. */ -/* Uses SMULL(), available on armv4 */ -opus_int32 silk_schur64( /* O returns residual energy */ - opus_int32 rc_Q16[], /* O Reflection coefficients [order] Q16 */ - const opus_int32 c[], /* I Correlations [order+1] */ - opus_int32 order /* I Prediction order */ -) -{ - opus_int k, n; - opus_int32 C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ]; - opus_int32 Ctmp1_Q30, Ctmp2_Q30, rc_tmp_Q31; - - silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 ); - - /* Check for invalid input */ - if( c[ 0 ] <= 0 ) { - silk_memset( rc_Q16, 0, order * sizeof( opus_int32 ) ); - return 0; - } - - for( k = 0; k < order + 1; k++ ) { - C[ k ][ 0 ] = C[ k ][ 1 ] = c[ k ]; - } - - for( k = 0; k < order; k++ ) { - /* Check that we won't be getting an unstable rc, otherwise stop here. */ - if (silk_abs_int32(C[ k + 1 ][ 0 ]) >= C[ 0 ][ 1 ]) { - if ( C[ k + 1 ][ 0 ] > 0 ) { - rc_Q16[ k ] = -SILK_FIX_CONST( .99f, 16 ); - } else { - rc_Q16[ k ] = SILK_FIX_CONST( .99f, 16 ); - } - k++; - break; - } - - /* Get reflection coefficient: divide two Q30 values and get result in Q31 */ - rc_tmp_Q31 = silk_DIV32_varQ( -C[ k + 1 ][ 0 ], C[ 0 ][ 1 ], 31 ); - - /* Save the output */ - rc_Q16[ k ] = silk_RSHIFT_ROUND( rc_tmp_Q31, 15 ); - - /* Update correlations */ - for( n = 0; n < order - k; n++ ) { - Ctmp1_Q30 = C[ n + k + 1 ][ 0 ]; - Ctmp2_Q30 = C[ n ][ 1 ]; - - /* Multiply and add the highest int32 */ - C[ n + k + 1 ][ 0 ] = Ctmp1_Q30 + silk_SMMUL( silk_LSHIFT( Ctmp2_Q30, 1 ), rc_tmp_Q31 ); - C[ n ][ 1 ] = Ctmp2_Q30 + silk_SMMUL( silk_LSHIFT( Ctmp1_Q30, 1 ), rc_tmp_Q31 ); - } - } - - for(; k < order; k++ ) { - rc_Q16[ k ] = 0; - } - - return silk_max_32( 1, C[ 0 ][ 1 ] ); -} diff --git a/src/opus-1.1/silk/fixed/schur_FIX.c b/src/opus-1.1/silk/fixed/schur_FIX.c deleted file mode 100644 index c4c0ef23..00000000 --- a/src/opus-1.1/silk/fixed/schur_FIX.c +++ /dev/null @@ -1,106 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Faster than schur64(), but much less accurate. */ -/* uses SMLAWB(), requiring armv5E and higher. */ -opus_int32 silk_schur( /* O Returns residual energy */ - opus_int16 *rc_Q15, /* O reflection coefficients [order] Q15 */ - const opus_int32 *c, /* I correlations [order+1] */ - const opus_int32 order /* I prediction order */ -) -{ - opus_int k, n, lz; - opus_int32 C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ]; - opus_int32 Ctmp1, Ctmp2, rc_tmp_Q15; - - silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 ); - - /* Get number of leading zeros */ - lz = silk_CLZ32( c[ 0 ] ); - - /* Copy correlations and adjust level to Q30 */ - if( lz < 2 ) { - /* lz must be 1, so shift one to the right */ - for( k = 0; k < order + 1; k++ ) { - C[ k ][ 0 ] = C[ k ][ 1 ] = silk_RSHIFT( c[ k ], 1 ); - } - } else if( lz > 2 ) { - /* Shift to the left */ - lz -= 2; - for( k = 0; k < order + 1; k++ ) { - C[ k ][ 0 ] = C[ k ][ 1 ] = silk_LSHIFT( c[ k ], lz ); - } - } else { - /* No need to shift */ - for( k = 0; k < order + 1; k++ ) { - C[ k ][ 0 ] = C[ k ][ 1 ] = c[ k ]; - } - } - - for( k = 0; k < order; k++ ) { - /* Check that we won't be getting an unstable rc, otherwise stop here. */ - if (silk_abs_int32(C[ k + 1 ][ 0 ]) >= C[ 0 ][ 1 ]) { - if ( C[ k + 1 ][ 0 ] > 0 ) { - rc_Q15[ k ] = -SILK_FIX_CONST( .99f, 15 ); - } else { - rc_Q15[ k ] = SILK_FIX_CONST( .99f, 15 ); - } - k++; - break; - } - - /* Get reflection coefficient */ - rc_tmp_Q15 = -silk_DIV32_16( C[ k + 1 ][ 0 ], silk_max_32( silk_RSHIFT( C[ 0 ][ 1 ], 15 ), 1 ) ); - - /* Clip (shouldn't happen for properly conditioned inputs) */ - rc_tmp_Q15 = silk_SAT16( rc_tmp_Q15 ); - - /* Store */ - rc_Q15[ k ] = (opus_int16)rc_tmp_Q15; - - /* Update correlations */ - for( n = 0; n < order - k; n++ ) { - Ctmp1 = C[ n + k + 1 ][ 0 ]; - Ctmp2 = C[ n ][ 1 ]; - C[ n + k + 1 ][ 0 ] = silk_SMLAWB( Ctmp1, silk_LSHIFT( Ctmp2, 1 ), rc_tmp_Q15 ); - C[ n ][ 1 ] = silk_SMLAWB( Ctmp2, silk_LSHIFT( Ctmp1, 1 ), rc_tmp_Q15 ); - } - } - - for(; k < order; k++ ) { - rc_Q15[ k ] = 0; - } - - /* return residual energy */ - return silk_max_32( 1, C[ 0 ][ 1 ] ); -} diff --git a/src/opus-1.1/silk/fixed/solve_LS_FIX.c b/src/opus-1.1/silk/fixed/solve_LS_FIX.c deleted file mode 100644 index 51d7d49d..00000000 --- a/src/opus-1.1/silk/fixed/solve_LS_FIX.c +++ /dev/null @@ -1,249 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" -#include "stack_alloc.h" -#include "tuning_parameters.h" - -/*****************************/ -/* Internal function headers */ -/*****************************/ - -typedef struct { - opus_int32 Q36_part; - opus_int32 Q48_part; -} inv_D_t; - -/* Factorize square matrix A into LDL form */ -static OPUS_INLINE void silk_LDL_factorize_FIX( - opus_int32 *A, /* I/O Pointer to Symetric Square Matrix */ - opus_int M, /* I Size of Matrix */ - opus_int32 *L_Q16, /* I/O Pointer to Square Upper triangular Matrix */ - inv_D_t *inv_D /* I/O Pointer to vector holding inverted diagonal elements of D */ -); - -/* Solve Lx = b, when L is lower triangular and has ones on the diagonal */ -static OPUS_INLINE void silk_LS_SolveFirst_FIX( - const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ - opus_int M, /* I Dim of Matrix equation */ - const opus_int32 *b, /* I b Vector */ - opus_int32 *x_Q16 /* O x Vector */ -); - -/* Solve L^t*x = b, where L is lower triangular with ones on the diagonal */ -static OPUS_INLINE void silk_LS_SolveLast_FIX( - const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ - const opus_int M, /* I Dim of Matrix equation */ - const opus_int32 *b, /* I b Vector */ - opus_int32 *x_Q16 /* O x Vector */ -); - -static OPUS_INLINE void silk_LS_divide_Q16_FIX( - opus_int32 T[], /* I/O Numenator vector */ - inv_D_t *inv_D, /* I 1 / D vector */ - opus_int M /* I dimension */ -); - -/* Solves Ax = b, assuming A is symmetric */ -void silk_solve_LDL_FIX( - opus_int32 *A, /* I Pointer to symetric square matrix A */ - opus_int M, /* I Size of matrix */ - const opus_int32 *b, /* I Pointer to b vector */ - opus_int32 *x_Q16 /* O Pointer to x solution vector */ -) -{ - VARDECL( opus_int32, L_Q16 ); - opus_int32 Y[ MAX_MATRIX_SIZE ]; - inv_D_t inv_D[ MAX_MATRIX_SIZE ]; - SAVE_STACK; - - silk_assert( M <= MAX_MATRIX_SIZE ); - ALLOC( L_Q16, M * M, opus_int32 ); - - /*************************************************** - Factorize A by LDL such that A = L*D*L', - where L is lower triangular with ones on diagonal - ****************************************************/ - silk_LDL_factorize_FIX( A, M, L_Q16, inv_D ); - - /**************************************************** - * substitute D*L'*x = Y. ie: - L*D*L'*x = b => L*Y = b <=> Y = inv(L)*b - ******************************************************/ - silk_LS_SolveFirst_FIX( L_Q16, M, b, Y ); - - /**************************************************** - D*L'*x = Y <=> L'*x = inv(D)*Y, because D is - diagonal just multiply with 1/d_i - ****************************************************/ - silk_LS_divide_Q16_FIX( Y, inv_D, M ); - - /**************************************************** - x = inv(L') * inv(D) * Y - *****************************************************/ - silk_LS_SolveLast_FIX( L_Q16, M, Y, x_Q16 ); - RESTORE_STACK; -} - -static OPUS_INLINE void silk_LDL_factorize_FIX( - opus_int32 *A, /* I/O Pointer to Symetric Square Matrix */ - opus_int M, /* I Size of Matrix */ - opus_int32 *L_Q16, /* I/O Pointer to Square Upper triangular Matrix */ - inv_D_t *inv_D /* I/O Pointer to vector holding inverted diagonal elements of D */ -) -{ - opus_int i, j, k, status, loop_count; - const opus_int32 *ptr1, *ptr2; - opus_int32 diag_min_value, tmp_32, err; - opus_int32 v_Q0[ MAX_MATRIX_SIZE ], D_Q0[ MAX_MATRIX_SIZE ]; - opus_int32 one_div_diag_Q36, one_div_diag_Q40, one_div_diag_Q48; - - silk_assert( M <= MAX_MATRIX_SIZE ); - - status = 1; - diag_min_value = silk_max_32( silk_SMMUL( silk_ADD_SAT32( A[ 0 ], A[ silk_SMULBB( M, M ) - 1 ] ), SILK_FIX_CONST( FIND_LTP_COND_FAC, 31 ) ), 1 << 9 ); - for( loop_count = 0; loop_count < M && status == 1; loop_count++ ) { - status = 0; - for( j = 0; j < M; j++ ) { - ptr1 = matrix_adr( L_Q16, j, 0, M ); - tmp_32 = 0; - for( i = 0; i < j; i++ ) { - v_Q0[ i ] = silk_SMULWW( D_Q0[ i ], ptr1[ i ] ); /* Q0 */ - tmp_32 = silk_SMLAWW( tmp_32, v_Q0[ i ], ptr1[ i ] ); /* Q0 */ - } - tmp_32 = silk_SUB32( matrix_ptr( A, j, j, M ), tmp_32 ); - - if( tmp_32 < diag_min_value ) { - tmp_32 = silk_SUB32( silk_SMULBB( loop_count + 1, diag_min_value ), tmp_32 ); - /* Matrix not positive semi-definite, or ill conditioned */ - for( i = 0; i < M; i++ ) { - matrix_ptr( A, i, i, M ) = silk_ADD32( matrix_ptr( A, i, i, M ), tmp_32 ); - } - status = 1; - break; - } - D_Q0[ j ] = tmp_32; /* always < max(Correlation) */ - - /* two-step division */ - one_div_diag_Q36 = silk_INVERSE32_varQ( tmp_32, 36 ); /* Q36 */ - one_div_diag_Q40 = silk_LSHIFT( one_div_diag_Q36, 4 ); /* Q40 */ - err = silk_SUB32( (opus_int32)1 << 24, silk_SMULWW( tmp_32, one_div_diag_Q40 ) ); /* Q24 */ - one_div_diag_Q48 = silk_SMULWW( err, one_div_diag_Q40 ); /* Q48 */ - - /* Save 1/Ds */ - inv_D[ j ].Q36_part = one_div_diag_Q36; - inv_D[ j ].Q48_part = one_div_diag_Q48; - - matrix_ptr( L_Q16, j, j, M ) = 65536; /* 1.0 in Q16 */ - ptr1 = matrix_adr( A, j, 0, M ); - ptr2 = matrix_adr( L_Q16, j + 1, 0, M ); - for( i = j + 1; i < M; i++ ) { - tmp_32 = 0; - for( k = 0; k < j; k++ ) { - tmp_32 = silk_SMLAWW( tmp_32, v_Q0[ k ], ptr2[ k ] ); /* Q0 */ - } - tmp_32 = silk_SUB32( ptr1[ i ], tmp_32 ); /* always < max(Correlation) */ - - /* tmp_32 / D_Q0[j] : Divide to Q16 */ - matrix_ptr( L_Q16, i, j, M ) = silk_ADD32( silk_SMMUL( tmp_32, one_div_diag_Q48 ), - silk_RSHIFT( silk_SMULWW( tmp_32, one_div_diag_Q36 ), 4 ) ); - - /* go to next column */ - ptr2 += M; - } - } - } - - silk_assert( status == 0 ); -} - -static OPUS_INLINE void silk_LS_divide_Q16_FIX( - opus_int32 T[], /* I/O Numenator vector */ - inv_D_t *inv_D, /* I 1 / D vector */ - opus_int M /* I dimension */ -) -{ - opus_int i; - opus_int32 tmp_32; - opus_int32 one_div_diag_Q36, one_div_diag_Q48; - - for( i = 0; i < M; i++ ) { - one_div_diag_Q36 = inv_D[ i ].Q36_part; - one_div_diag_Q48 = inv_D[ i ].Q48_part; - - tmp_32 = T[ i ]; - T[ i ] = silk_ADD32( silk_SMMUL( tmp_32, one_div_diag_Q48 ), silk_RSHIFT( silk_SMULWW( tmp_32, one_div_diag_Q36 ), 4 ) ); - } -} - -/* Solve Lx = b, when L is lower triangular and has ones on the diagonal */ -static OPUS_INLINE void silk_LS_SolveFirst_FIX( - const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ - opus_int M, /* I Dim of Matrix equation */ - const opus_int32 *b, /* I b Vector */ - opus_int32 *x_Q16 /* O x Vector */ -) -{ - opus_int i, j; - const opus_int32 *ptr32; - opus_int32 tmp_32; - - for( i = 0; i < M; i++ ) { - ptr32 = matrix_adr( L_Q16, i, 0, M ); - tmp_32 = 0; - for( j = 0; j < i; j++ ) { - tmp_32 = silk_SMLAWW( tmp_32, ptr32[ j ], x_Q16[ j ] ); - } - x_Q16[ i ] = silk_SUB32( b[ i ], tmp_32 ); - } -} - -/* Solve L^t*x = b, where L is lower triangular with ones on the diagonal */ -static OPUS_INLINE void silk_LS_SolveLast_FIX( - const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ - const opus_int M, /* I Dim of Matrix equation */ - const opus_int32 *b, /* I b Vector */ - opus_int32 *x_Q16 /* O x Vector */ -) -{ - opus_int i, j; - const opus_int32 *ptr32; - opus_int32 tmp_32; - - for( i = M - 1; i >= 0; i-- ) { - ptr32 = matrix_adr( L_Q16, 0, i, M ); - tmp_32 = 0; - for( j = M - 1; j > i; j-- ) { - tmp_32 = silk_SMLAWW( tmp_32, ptr32[ silk_SMULBB( j, M ) ], x_Q16[ j ] ); - } - x_Q16[ i ] = silk_SUB32( b[ i ], tmp_32 ); - } -} diff --git a/src/opus-1.1/silk/fixed/structs_FIX.h b/src/opus-1.1/silk/fixed/structs_FIX.h deleted file mode 100644 index 244b4793..00000000 --- a/src/opus-1.1/silk/fixed/structs_FIX.h +++ /dev/null @@ -1,133 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_STRUCTS_FIX_H -#define SILK_STRUCTS_FIX_H - -#include "typedef.h" -#include "main.h" -#include "structs.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/********************************/ -/* Noise shaping analysis state */ -/********************************/ -typedef struct { - opus_int8 LastGainIndex; - opus_int32 HarmBoost_smth_Q16; - opus_int32 HarmShapeGain_smth_Q16; - opus_int32 Tilt_smth_Q16; -} silk_shape_state_FIX; - -/********************************/ -/* Prefilter state */ -/********************************/ -typedef struct { - opus_int16 sLTP_shp[ LTP_BUF_LENGTH ]; - opus_int32 sAR_shp[ MAX_SHAPE_LPC_ORDER + 1 ]; - opus_int sLTP_shp_buf_idx; - opus_int32 sLF_AR_shp_Q12; - opus_int32 sLF_MA_shp_Q12; - opus_int32 sHarmHP_Q2; - opus_int32 rand_seed; - opus_int lagPrev; -} silk_prefilter_state_FIX; - -/********************************/ -/* Encoder state FIX */ -/********************************/ -typedef struct { - silk_encoder_state sCmn; /* Common struct, shared with floating-point code */ - silk_shape_state_FIX sShape; /* Shape state */ - silk_prefilter_state_FIX sPrefilt; /* Prefilter State */ - - /* Buffer for find pitch and noise shape analysis */ - silk_DWORD_ALIGN opus_int16 x_buf[ 2 * MAX_FRAME_LENGTH + LA_SHAPE_MAX ];/* Buffer for find pitch and noise shape analysis */ - opus_int LTPCorr_Q15; /* Normalized correlation from pitch lag estimator */ -} silk_encoder_state_FIX; - -/************************/ -/* Encoder control FIX */ -/************************/ -typedef struct { - /* Prediction and coding parameters */ - opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; - silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; - opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ]; - opus_int LTP_scale_Q14; - opus_int pitchL[ MAX_NB_SUBFR ]; - - /* Noise shaping parameters */ - /* Testing */ - silk_DWORD_ALIGN opus_int16 AR1_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; - silk_DWORD_ALIGN opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; - opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ]; /* Packs two int16 coefficients per int32 value */ - opus_int GainsPre_Q14[ MAX_NB_SUBFR ]; - opus_int HarmBoost_Q14[ MAX_NB_SUBFR ]; - opus_int Tilt_Q14[ MAX_NB_SUBFR ]; - opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ]; - opus_int Lambda_Q10; - opus_int input_quality_Q14; - opus_int coding_quality_Q14; - - /* measures */ - opus_int sparseness_Q8; - opus_int32 predGain_Q16; - opus_int LTPredCodGain_Q7; - opus_int32 ResNrg[ MAX_NB_SUBFR ]; /* Residual energy per subframe */ - opus_int ResNrgQ[ MAX_NB_SUBFR ]; /* Q domain for the residual energy > 0 */ - - /* Parameters for CBR mode */ - opus_int32 GainsUnq_Q16[ MAX_NB_SUBFR ]; - opus_int8 lastGainIndexPrev; -} silk_encoder_control_FIX; - -/************************/ -/* Encoder Super Struct */ -/************************/ -typedef struct { - silk_encoder_state_FIX state_Fxx[ ENCODER_NUM_CHANNELS ]; - stereo_enc_state sStereo; - opus_int32 nBitsExceeded; - opus_int nChannelsAPI; - opus_int nChannelsInternal; - opus_int nPrevChannelsInternal; - opus_int timeSinceSwitchAllowed_ms; - opus_int allowBandwidthSwitch; - opus_int prev_decode_only_middle; -} silk_encoder; - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/fixed/vector_ops_FIX.c b/src/opus-1.1/silk/fixed/vector_ops_FIX.c deleted file mode 100644 index 509c8b35..00000000 --- a/src/opus-1.1/silk/fixed/vector_ops_FIX.c +++ /dev/null @@ -1,96 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Copy and multiply a vector by a constant */ -void silk_scale_copy_vector16( - opus_int16 *data_out, - const opus_int16 *data_in, - opus_int32 gain_Q16, /* I Gain in Q16 */ - const opus_int dataSize /* I Length */ -) -{ - opus_int i; - opus_int32 tmp32; - - for( i = 0; i < dataSize; i++ ) { - tmp32 = silk_SMULWB( gain_Q16, data_in[ i ] ); - data_out[ i ] = (opus_int16)silk_CHECK_FIT16( tmp32 ); - } -} - -/* Multiply a vector by a constant */ -void silk_scale_vector32_Q26_lshift_18( - opus_int32 *data1, /* I/O Q0/Q18 */ - opus_int32 gain_Q26, /* I Q26 */ - opus_int dataSize /* I length */ -) -{ - opus_int i; - - for( i = 0; i < dataSize; i++ ) { - data1[ i ] = (opus_int32)silk_CHECK_FIT32( silk_RSHIFT64( silk_SMULL( data1[ i ], gain_Q26 ), 8 ) ); /* OUTPUT: Q18 */ - } -} - -/* sum = for(i=0;i6, memory access can be reduced by half. */ -opus_int32 silk_inner_prod_aligned( - const opus_int16 *const inVec1, /* I input vector 1 */ - const opus_int16 *const inVec2, /* I input vector 2 */ - const opus_int len /* I vector lengths */ -) -{ - opus_int i; - opus_int32 sum = 0; - for( i = 0; i < len; i++ ) { - sum = silk_SMLABB( sum, inVec1[ i ], inVec2[ i ] ); - } - return sum; -} - -opus_int64 silk_inner_prod16_aligned_64( - const opus_int16 *inVec1, /* I input vector 1 */ - const opus_int16 *inVec2, /* I input vector 2 */ - const opus_int len /* I vector lengths */ -) -{ - opus_int i; - opus_int64 sum = 0; - for( i = 0; i < len; i++ ) { - sum = silk_SMLALBB( sum, inVec1[ i ], inVec2[ i ] ); - } - return sum; -} diff --git a/src/opus-1.1/silk/fixed/warped_autocorrelation_FIX.c b/src/opus-1.1/silk/fixed/warped_autocorrelation_FIX.c deleted file mode 100644 index a4a579b1..00000000 --- a/src/opus-1.1/silk/fixed/warped_autocorrelation_FIX.c +++ /dev/null @@ -1,88 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FIX.h" - -#define QC 10 -#define QS 14 - -/* Autocorrelations for a warped frequency axis */ -void silk_warped_autocorrelation_FIX( - opus_int32 *corr, /* O Result [order + 1] */ - opus_int *scale, /* O Scaling of the correlation vector */ - const opus_int16 *input, /* I Input data to correlate */ - const opus_int warping_Q16, /* I Warping coefficient */ - const opus_int length, /* I Length of input */ - const opus_int order /* I Correlation order (even) */ -) -{ - opus_int n, i, lsh; - opus_int32 tmp1_QS, tmp2_QS; - opus_int32 state_QS[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 }; - opus_int64 corr_QC[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 }; - - /* Order must be even */ - silk_assert( ( order & 1 ) == 0 ); - silk_assert( 2 * QS - QC >= 0 ); - - /* Loop over samples */ - for( n = 0; n < length; n++ ) { - tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); - /* Loop over allpass sections */ - for( i = 0; i < order; i += 2 ) { - /* Output of allpass section */ - tmp2_QS = silk_SMLAWB( state_QS[ i ], state_QS[ i + 1 ] - tmp1_QS, warping_Q16 ); - state_QS[ i ] = tmp1_QS; - corr_QC[ i ] += silk_RSHIFT64( silk_SMULL( tmp1_QS, state_QS[ 0 ] ), 2 * QS - QC ); - /* Output of allpass section */ - tmp1_QS = silk_SMLAWB( state_QS[ i + 1 ], state_QS[ i + 2 ] - tmp2_QS, warping_Q16 ); - state_QS[ i + 1 ] = tmp2_QS; - corr_QC[ i + 1 ] += silk_RSHIFT64( silk_SMULL( tmp2_QS, state_QS[ 0 ] ), 2 * QS - QC ); - } - state_QS[ order ] = tmp1_QS; - corr_QC[ order ] += silk_RSHIFT64( silk_SMULL( tmp1_QS, state_QS[ 0 ] ), 2 * QS - QC ); - } - - lsh = silk_CLZ64( corr_QC[ 0 ] ) - 35; - lsh = silk_LIMIT( lsh, -12 - QC, 30 - QC ); - *scale = -( QC + lsh ); - silk_assert( *scale >= -30 && *scale <= 12 ); - if( lsh >= 0 ) { - for( i = 0; i < order + 1; i++ ) { - corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_LSHIFT64( corr_QC[ i ], lsh ) ); - } - } else { - for( i = 0; i < order + 1; i++ ) { - corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_RSHIFT64( corr_QC[ i ], -lsh ) ); - } - } - silk_assert( corr_QC[ 0 ] >= 0 ); /* If breaking, decrease QC*/ -} diff --git a/src/opus-1.1/silk/float/LPC_analysis_filter_FLP.c b/src/opus-1.1/silk/float/LPC_analysis_filter_FLP.c deleted file mode 100644 index cae89a0a..00000000 --- a/src/opus-1.1/silk/float/LPC_analysis_filter_FLP.c +++ /dev/null @@ -1,249 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "main_FLP.h" - -/************************************************/ -/* LPC analysis filter */ -/* NB! State is kept internally and the */ -/* filter always starts with zero state */ -/* first Order output samples are set to zero */ -/************************************************/ - -/* 16th order LPC analysis filter, does not write first 16 samples */ -static OPUS_INLINE void silk_LPC_analysis_filter16_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length /* I Length of input signal */ -) -{ - opus_int ix; - silk_float LPC_pred; - const silk_float *s_ptr; - - for( ix = 16; ix < length; ix++ ) { - s_ptr = &s[ix - 1]; - - /* short-term prediction */ - LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + - s_ptr[ -1 ] * PredCoef[ 1 ] + - s_ptr[ -2 ] * PredCoef[ 2 ] + - s_ptr[ -3 ] * PredCoef[ 3 ] + - s_ptr[ -4 ] * PredCoef[ 4 ] + - s_ptr[ -5 ] * PredCoef[ 5 ] + - s_ptr[ -6 ] * PredCoef[ 6 ] + - s_ptr[ -7 ] * PredCoef[ 7 ] + - s_ptr[ -8 ] * PredCoef[ 8 ] + - s_ptr[ -9 ] * PredCoef[ 9 ] + - s_ptr[ -10 ] * PredCoef[ 10 ] + - s_ptr[ -11 ] * PredCoef[ 11 ] + - s_ptr[ -12 ] * PredCoef[ 12 ] + - s_ptr[ -13 ] * PredCoef[ 13 ] + - s_ptr[ -14 ] * PredCoef[ 14 ] + - s_ptr[ -15 ] * PredCoef[ 15 ]; - - /* prediction error */ - r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; - } -} - -/* 12th order LPC analysis filter, does not write first 12 samples */ -static OPUS_INLINE void silk_LPC_analysis_filter12_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length /* I Length of input signal */ -) -{ - opus_int ix; - silk_float LPC_pred; - const silk_float *s_ptr; - - for( ix = 12; ix < length; ix++ ) { - s_ptr = &s[ix - 1]; - - /* short-term prediction */ - LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + - s_ptr[ -1 ] * PredCoef[ 1 ] + - s_ptr[ -2 ] * PredCoef[ 2 ] + - s_ptr[ -3 ] * PredCoef[ 3 ] + - s_ptr[ -4 ] * PredCoef[ 4 ] + - s_ptr[ -5 ] * PredCoef[ 5 ] + - s_ptr[ -6 ] * PredCoef[ 6 ] + - s_ptr[ -7 ] * PredCoef[ 7 ] + - s_ptr[ -8 ] * PredCoef[ 8 ] + - s_ptr[ -9 ] * PredCoef[ 9 ] + - s_ptr[ -10 ] * PredCoef[ 10 ] + - s_ptr[ -11 ] * PredCoef[ 11 ]; - - /* prediction error */ - r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; - } -} - -/* 10th order LPC analysis filter, does not write first 10 samples */ -static OPUS_INLINE void silk_LPC_analysis_filter10_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length /* I Length of input signal */ -) -{ - opus_int ix; - silk_float LPC_pred; - const silk_float *s_ptr; - - for( ix = 10; ix < length; ix++ ) { - s_ptr = &s[ix - 1]; - - /* short-term prediction */ - LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + - s_ptr[ -1 ] * PredCoef[ 1 ] + - s_ptr[ -2 ] * PredCoef[ 2 ] + - s_ptr[ -3 ] * PredCoef[ 3 ] + - s_ptr[ -4 ] * PredCoef[ 4 ] + - s_ptr[ -5 ] * PredCoef[ 5 ] + - s_ptr[ -6 ] * PredCoef[ 6 ] + - s_ptr[ -7 ] * PredCoef[ 7 ] + - s_ptr[ -8 ] * PredCoef[ 8 ] + - s_ptr[ -9 ] * PredCoef[ 9 ]; - - /* prediction error */ - r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; - } -} - -/* 8th order LPC analysis filter, does not write first 8 samples */ -static OPUS_INLINE void silk_LPC_analysis_filter8_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length /* I Length of input signal */ -) -{ - opus_int ix; - silk_float LPC_pred; - const silk_float *s_ptr; - - for( ix = 8; ix < length; ix++ ) { - s_ptr = &s[ix - 1]; - - /* short-term prediction */ - LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + - s_ptr[ -1 ] * PredCoef[ 1 ] + - s_ptr[ -2 ] * PredCoef[ 2 ] + - s_ptr[ -3 ] * PredCoef[ 3 ] + - s_ptr[ -4 ] * PredCoef[ 4 ] + - s_ptr[ -5 ] * PredCoef[ 5 ] + - s_ptr[ -6 ] * PredCoef[ 6 ] + - s_ptr[ -7 ] * PredCoef[ 7 ]; - - /* prediction error */ - r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; - } -} - -/* 6th order LPC analysis filter, does not write first 6 samples */ -static OPUS_INLINE void silk_LPC_analysis_filter6_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length /* I Length of input signal */ -) -{ - opus_int ix; - silk_float LPC_pred; - const silk_float *s_ptr; - - for( ix = 6; ix < length; ix++ ) { - s_ptr = &s[ix - 1]; - - /* short-term prediction */ - LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + - s_ptr[ -1 ] * PredCoef[ 1 ] + - s_ptr[ -2 ] * PredCoef[ 2 ] + - s_ptr[ -3 ] * PredCoef[ 3 ] + - s_ptr[ -4 ] * PredCoef[ 4 ] + - s_ptr[ -5 ] * PredCoef[ 5 ]; - - /* prediction error */ - r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; - } -} - -/************************************************/ -/* LPC analysis filter */ -/* NB! State is kept internally and the */ -/* filter always starts with zero state */ -/* first Order output samples are set to zero */ -/************************************************/ -void silk_LPC_analysis_filter_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length, /* I Length of input signal */ - const opus_int Order /* I LPC order */ -) -{ - silk_assert( Order <= length ); - - switch( Order ) { - case 6: - silk_LPC_analysis_filter6_FLP( r_LPC, PredCoef, s, length ); - break; - - case 8: - silk_LPC_analysis_filter8_FLP( r_LPC, PredCoef, s, length ); - break; - - case 10: - silk_LPC_analysis_filter10_FLP( r_LPC, PredCoef, s, length ); - break; - - case 12: - silk_LPC_analysis_filter12_FLP( r_LPC, PredCoef, s, length ); - break; - - case 16: - silk_LPC_analysis_filter16_FLP( r_LPC, PredCoef, s, length ); - break; - - default: - silk_assert( 0 ); - break; - } - - /* Set first Order output samples to zero */ - silk_memset( r_LPC, 0, Order * sizeof( silk_float ) ); -} - diff --git a/src/opus-1.1/silk/float/LPC_inv_pred_gain_FLP.c b/src/opus-1.1/silk/float/LPC_inv_pred_gain_FLP.c deleted file mode 100644 index 25178bac..00000000 --- a/src/opus-1.1/silk/float/LPC_inv_pred_gain_FLP.c +++ /dev/null @@ -1,76 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "SigProc_FLP.h" - -#define RC_THRESHOLD 0.9999f - -/* compute inverse of LPC prediction gain, and */ -/* test if LPC coefficients are stable (all poles within unit circle) */ -/* this code is based on silk_a2k_FLP() */ -silk_float silk_LPC_inverse_pred_gain_FLP( /* O return inverse prediction gain, energy domain */ - const silk_float *A, /* I prediction coefficients [order] */ - opus_int32 order /* I prediction order */ -) -{ - opus_int k, n; - double invGain, rc, rc_mult1, rc_mult2; - silk_float Atmp[ 2 ][ SILK_MAX_ORDER_LPC ]; - silk_float *Aold, *Anew; - - Anew = Atmp[ order & 1 ]; - silk_memcpy( Anew, A, order * sizeof(silk_float) ); - - invGain = 1.0; - for( k = order - 1; k > 0; k-- ) { - rc = -Anew[ k ]; - if( rc > RC_THRESHOLD || rc < -RC_THRESHOLD ) { - return 0.0f; - } - rc_mult1 = 1.0f - rc * rc; - rc_mult2 = 1.0f / rc_mult1; - invGain *= rc_mult1; - /* swap pointers */ - Aold = Anew; - Anew = Atmp[ k & 1 ]; - for( n = 0; n < k; n++ ) { - Anew[ n ] = (silk_float)( ( Aold[ n ] - Aold[ k - n - 1 ] * rc ) * rc_mult2 ); - } - } - rc = -Anew[ 0 ]; - if( rc > RC_THRESHOLD || rc < -RC_THRESHOLD ) { - return 0.0f; - } - rc_mult1 = 1.0f - rc * rc; - invGain *= rc_mult1; - return (silk_float)invGain; -} diff --git a/src/opus-1.1/silk/float/LTP_analysis_filter_FLP.c b/src/opus-1.1/silk/float/LTP_analysis_filter_FLP.c deleted file mode 100644 index 849b7c1c..00000000 --- a/src/opus-1.1/silk/float/LTP_analysis_filter_FLP.c +++ /dev/null @@ -1,75 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -void silk_LTP_analysis_filter_FLP( - silk_float *LTP_res, /* O LTP res MAX_NB_SUBFR*(pre_lgth+subfr_lngth) */ - const silk_float *x, /* I Input signal, with preceding samples */ - const silk_float B[ LTP_ORDER * MAX_NB_SUBFR ], /* I LTP coefficients for each subframe */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ - const silk_float invGains[ MAX_NB_SUBFR ], /* I Inverse quantization gains */ - const opus_int subfr_length, /* I Length of each subframe */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int pre_length /* I Preceding samples for each subframe */ -) -{ - const silk_float *x_ptr, *x_lag_ptr; - silk_float Btmp[ LTP_ORDER ]; - silk_float *LTP_res_ptr; - silk_float inv_gain; - opus_int k, i, j; - - x_ptr = x; - LTP_res_ptr = LTP_res; - for( k = 0; k < nb_subfr; k++ ) { - x_lag_ptr = x_ptr - pitchL[ k ]; - inv_gain = invGains[ k ]; - for( i = 0; i < LTP_ORDER; i++ ) { - Btmp[ i ] = B[ k * LTP_ORDER + i ]; - } - - /* LTP analysis FIR filter */ - for( i = 0; i < subfr_length + pre_length; i++ ) { - LTP_res_ptr[ i ] = x_ptr[ i ]; - /* Subtract long-term prediction */ - for( j = 0; j < LTP_ORDER; j++ ) { - LTP_res_ptr[ i ] -= Btmp[ j ] * x_lag_ptr[ LTP_ORDER / 2 - j ]; - } - LTP_res_ptr[ i ] *= inv_gain; - x_lag_ptr++; - } - - /* Update pointers */ - LTP_res_ptr += subfr_length + pre_length; - x_ptr += subfr_length; - } -} diff --git a/src/opus-1.1/silk/float/LTP_scale_ctrl_FLP.c b/src/opus-1.1/silk/float/LTP_scale_ctrl_FLP.c deleted file mode 100644 index 8dbe29d0..00000000 --- a/src/opus-1.1/silk/float/LTP_scale_ctrl_FLP.c +++ /dev/null @@ -1,52 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -void silk_LTP_scale_ctrl_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int round_loss; - - if( condCoding == CODE_INDEPENDENTLY ) { - /* Only scale if first frame in packet */ - round_loss = psEnc->sCmn.PacketLoss_perc + psEnc->sCmn.nFramesPerPacket; - psEnc->sCmn.indices.LTP_scaleIndex = (opus_int8)silk_LIMIT( round_loss * psEncCtrl->LTPredCodGain * 0.1f, 0.0f, 2.0f ); - } else { - /* Default is minimum scaling */ - psEnc->sCmn.indices.LTP_scaleIndex = 0; - } - - psEncCtrl->LTP_scale = (silk_float)silk_LTPScales_table_Q14[ psEnc->sCmn.indices.LTP_scaleIndex ] / 16384.0f; -} diff --git a/src/opus-1.1/silk/float/SigProc_FLP.h b/src/opus-1.1/silk/float/SigProc_FLP.h deleted file mode 100644 index f0cb3733..00000000 --- a/src/opus-1.1/silk/float/SigProc_FLP.h +++ /dev/null @@ -1,204 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_SIGPROC_FLP_H -#define SILK_SIGPROC_FLP_H - -#include "SigProc_FIX.h" -#include "float_cast.h" -#include - -#ifdef __cplusplus -extern "C" -{ -#endif - -/********************************************************************/ -/* SIGNAL PROCESSING FUNCTIONS */ -/********************************************************************/ - -/* Chirp (bw expand) LP AR filter */ -void silk_bwexpander_FLP( - silk_float *ar, /* I/O AR filter to be expanded (without leading 1) */ - const opus_int d, /* I length of ar */ - const silk_float chirp /* I chirp factor (typically in range (0..1) ) */ -); - -/* compute inverse of LPC prediction gain, and */ -/* test if LPC coefficients are stable (all poles within unit circle) */ -/* this code is based on silk_FLP_a2k() */ -silk_float silk_LPC_inverse_pred_gain_FLP( /* O return inverse prediction gain, energy domain */ - const silk_float *A, /* I prediction coefficients [order] */ - opus_int32 order /* I prediction order */ -); - -silk_float silk_schur_FLP( /* O returns residual energy */ - silk_float refl_coef[], /* O reflection coefficients (length order) */ - const silk_float auto_corr[], /* I autocorrelation sequence (length order+1) */ - opus_int order /* I order */ -); - -void silk_k2a_FLP( - silk_float *A, /* O prediction coefficients [order] */ - const silk_float *rc, /* I reflection coefficients [order] */ - opus_int32 order /* I prediction order */ -); - -/* Solve the normal equations using the Levinson-Durbin recursion */ -silk_float silk_levinsondurbin_FLP( /* O prediction error energy */ - silk_float A[], /* O prediction coefficients [order] */ - const silk_float corr[], /* I input auto-correlations [order + 1] */ - const opus_int order /* I prediction order */ -); - -/* compute autocorrelation */ -void silk_autocorrelation_FLP( - silk_float *results, /* O result (length correlationCount) */ - const silk_float *inputData, /* I input data to correlate */ - opus_int inputDataSize, /* I length of input */ - opus_int correlationCount /* I number of correlation taps to compute */ -); - -opus_int silk_pitch_analysis_core_FLP( /* O Voicing estimate: 0 voiced, 1 unvoiced */ - const silk_float *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ - opus_int *pitch_out, /* O Pitch lag values [nb_subfr] */ - opus_int16 *lagIndex, /* O Lag Index */ - opus_int8 *contourIndex, /* O Pitch contour Index */ - silk_float *LTPCorr, /* I/O Normalized correlation; input: value from previous frame */ - opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ - const silk_float search_thres1, /* I First stage threshold for lag candidates 0 - 1 */ - const silk_float search_thres2, /* I Final threshold for lag candidates 0 - 1 */ - const opus_int Fs_kHz, /* I sample frequency (kHz) */ - const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ - const opus_int nb_subfr, /* I Number of 5 ms subframes */ - int arch /* I Run-time architecture */ -); - -void silk_insertion_sort_decreasing_FLP( - silk_float *a, /* I/O Unsorted / Sorted vector */ - opus_int *idx, /* O Index vector for the sorted elements */ - const opus_int L, /* I Vector length */ - const opus_int K /* I Number of correctly sorted positions */ -); - -/* Compute reflection coefficients from input signal */ -silk_float silk_burg_modified_FLP( /* O returns residual energy */ - silk_float A[], /* O prediction coefficients (length order) */ - const silk_float x[], /* I input signal, length: nb_subfr*(D+L_sub) */ - const silk_float minInvGain, /* I minimum inverse prediction gain */ - const opus_int subfr_length, /* I input signal subframe length (incl. D preceding samples) */ - const opus_int nb_subfr, /* I number of subframes stacked in x */ - const opus_int D /* I order */ -); - -/* multiply a vector by a constant */ -void silk_scale_vector_FLP( - silk_float *data1, - silk_float gain, - opus_int dataSize -); - -/* copy and multiply a vector by a constant */ -void silk_scale_copy_vector_FLP( - silk_float *data_out, - const silk_float *data_in, - silk_float gain, - opus_int dataSize -); - -/* inner product of two silk_float arrays, with result as double */ -double silk_inner_product_FLP( - const silk_float *data1, - const silk_float *data2, - opus_int dataSize -); - -/* sum of squares of a silk_float array, with result as double */ -double silk_energy_FLP( - const silk_float *data, - opus_int dataSize -); - -/********************************************************************/ -/* MACROS */ -/********************************************************************/ - -#define PI (3.1415926536f) - -#define silk_min_float( a, b ) (((a) < (b)) ? (a) : (b)) -#define silk_max_float( a, b ) (((a) > (b)) ? (a) : (b)) -#define silk_abs_float( a ) ((silk_float)fabs(a)) - -/* sigmoid function */ -static OPUS_INLINE silk_float silk_sigmoid( silk_float x ) -{ - return (silk_float)(1.0 / (1.0 + exp(-x))); -} - -/* floating-point to integer conversion (rounding) */ -static OPUS_INLINE opus_int32 silk_float2int( silk_float x ) -{ - return (opus_int32)float2int( x ); -} - -/* floating-point to integer conversion (rounding) */ -static OPUS_INLINE void silk_float2short_array( - opus_int16 *out, - const silk_float *in, - opus_int32 length -) -{ - opus_int32 k; - for( k = length - 1; k >= 0; k-- ) { - out[k] = silk_SAT16( (opus_int32)float2int( in[k] ) ); - } -} - -/* integer to floating-point conversion */ -static OPUS_INLINE void silk_short2float_array( - silk_float *out, - const opus_int16 *in, - opus_int32 length -) -{ - opus_int32 k; - for( k = length - 1; k >= 0; k-- ) { - out[k] = (silk_float)in[k]; - } -} - -/* using log2() helps the fixed-point conversion */ -static OPUS_INLINE silk_float silk_log2( double x ) -{ - return ( silk_float )( 3.32192809488736 * log10( x ) ); -} - -#ifdef __cplusplus -} -#endif - -#endif /* SILK_SIGPROC_FLP_H */ diff --git a/src/opus-1.1/silk/float/apply_sine_window_FLP.c b/src/opus-1.1/silk/float/apply_sine_window_FLP.c deleted file mode 100644 index 6aae57c0..00000000 --- a/src/opus-1.1/silk/float/apply_sine_window_FLP.c +++ /dev/null @@ -1,81 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -/* Apply sine window to signal vector */ -/* Window types: */ -/* 1 -> sine window from 0 to pi/2 */ -/* 2 -> sine window from pi/2 to pi */ -void silk_apply_sine_window_FLP( - silk_float px_win[], /* O Pointer to windowed signal */ - const silk_float px[], /* I Pointer to input signal */ - const opus_int win_type, /* I Selects a window type */ - const opus_int length /* I Window length, multiple of 4 */ -) -{ - opus_int k; - silk_float freq, c, S0, S1; - - silk_assert( win_type == 1 || win_type == 2 ); - - /* Length must be multiple of 4 */ - silk_assert( ( length & 3 ) == 0 ); - - freq = PI / ( length + 1 ); - - /* Approximation of 2 * cos(f) */ - c = 2.0f - freq * freq; - - /* Initialize state */ - if( win_type < 2 ) { - /* Start from 0 */ - S0 = 0.0f; - /* Approximation of sin(f) */ - S1 = freq; - } else { - /* Start from 1 */ - S0 = 1.0f; - /* Approximation of cos(f) */ - S1 = 0.5f * c; - } - - /* Uses the recursive equation: sin(n*f) = 2 * cos(f) * sin((n-1)*f) - sin((n-2)*f) */ - /* 4 samples at a time */ - for( k = 0; k < length; k += 4 ) { - px_win[ k + 0 ] = px[ k + 0 ] * 0.5f * ( S0 + S1 ); - px_win[ k + 1 ] = px[ k + 1 ] * S1; - S0 = c * S1 - S0; - px_win[ k + 2 ] = px[ k + 2 ] * 0.5f * ( S1 + S0 ); - px_win[ k + 3 ] = px[ k + 3 ] * S0; - S1 = c * S0 - S1; - } -} diff --git a/src/opus-1.1/silk/float/autocorrelation_FLP.c b/src/opus-1.1/silk/float/autocorrelation_FLP.c deleted file mode 100644 index 8b8a9e65..00000000 --- a/src/opus-1.1/silk/float/autocorrelation_FLP.c +++ /dev/null @@ -1,52 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "typedef.h" -#include "SigProc_FLP.h" - -/* compute autocorrelation */ -void silk_autocorrelation_FLP( - silk_float *results, /* O result (length correlationCount) */ - const silk_float *inputData, /* I input data to correlate */ - opus_int inputDataSize, /* I length of input */ - opus_int correlationCount /* I number of correlation taps to compute */ -) -{ - opus_int i; - - if( correlationCount > inputDataSize ) { - correlationCount = inputDataSize; - } - - for( i = 0; i < correlationCount; i++ ) { - results[ i ] = (silk_float)silk_inner_product_FLP( inputData, inputData + i, inputDataSize - i ); - } -} diff --git a/src/opus-1.1/silk/float/burg_modified_FLP.c b/src/opus-1.1/silk/float/burg_modified_FLP.c deleted file mode 100644 index ea5dc25a..00000000 --- a/src/opus-1.1/silk/float/burg_modified_FLP.c +++ /dev/null @@ -1,186 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" -#include "tuning_parameters.h" -#include "define.h" - -#define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384*/ - -/* Compute reflection coefficients from input signal */ -silk_float silk_burg_modified_FLP( /* O returns residual energy */ - silk_float A[], /* O prediction coefficients (length order) */ - const silk_float x[], /* I input signal, length: nb_subfr*(D+L_sub) */ - const silk_float minInvGain, /* I minimum inverse prediction gain */ - const opus_int subfr_length, /* I input signal subframe length (incl. D preceding samples) */ - const opus_int nb_subfr, /* I number of subframes stacked in x */ - const opus_int D /* I order */ -) -{ - opus_int k, n, s, reached_max_gain; - double C0, invGain, num, nrg_f, nrg_b, rc, Atmp, tmp1, tmp2; - const silk_float *x_ptr; - double C_first_row[ SILK_MAX_ORDER_LPC ], C_last_row[ SILK_MAX_ORDER_LPC ]; - double CAf[ SILK_MAX_ORDER_LPC + 1 ], CAb[ SILK_MAX_ORDER_LPC + 1 ]; - double Af[ SILK_MAX_ORDER_LPC ]; - - silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); - - /* Compute autocorrelations, added over subframes */ - C0 = silk_energy_FLP( x, nb_subfr * subfr_length ); - silk_memset( C_first_row, 0, SILK_MAX_ORDER_LPC * sizeof( double ) ); - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - for( n = 1; n < D + 1; n++ ) { - C_first_row[ n - 1 ] += silk_inner_product_FLP( x_ptr, x_ptr + n, subfr_length - n ); - } - } - silk_memcpy( C_last_row, C_first_row, SILK_MAX_ORDER_LPC * sizeof( double ) ); - - /* Initialize */ - CAb[ 0 ] = CAf[ 0 ] = C0 + FIND_LPC_COND_FAC * C0 + 1e-9f; - invGain = 1.0f; - reached_max_gain = 0; - for( n = 0; n < D; n++ ) { - /* Update first row of correlation matrix (without first element) */ - /* Update last row of correlation matrix (without last element, stored in reversed order) */ - /* Update C * Af */ - /* Update C * flipud(Af) (stored in reversed order) */ - for( s = 0; s < nb_subfr; s++ ) { - x_ptr = x + s * subfr_length; - tmp1 = x_ptr[ n ]; - tmp2 = x_ptr[ subfr_length - n - 1 ]; - for( k = 0; k < n; k++ ) { - C_first_row[ k ] -= x_ptr[ n ] * x_ptr[ n - k - 1 ]; - C_last_row[ k ] -= x_ptr[ subfr_length - n - 1 ] * x_ptr[ subfr_length - n + k ]; - Atmp = Af[ k ]; - tmp1 += x_ptr[ n - k - 1 ] * Atmp; - tmp2 += x_ptr[ subfr_length - n + k ] * Atmp; - } - for( k = 0; k <= n; k++ ) { - CAf[ k ] -= tmp1 * x_ptr[ n - k ]; - CAb[ k ] -= tmp2 * x_ptr[ subfr_length - n + k - 1 ]; - } - } - tmp1 = C_first_row[ n ]; - tmp2 = C_last_row[ n ]; - for( k = 0; k < n; k++ ) { - Atmp = Af[ k ]; - tmp1 += C_last_row[ n - k - 1 ] * Atmp; - tmp2 += C_first_row[ n - k - 1 ] * Atmp; - } - CAf[ n + 1 ] = tmp1; - CAb[ n + 1 ] = tmp2; - - /* Calculate nominator and denominator for the next order reflection (parcor) coefficient */ - num = CAb[ n + 1 ]; - nrg_b = CAb[ 0 ]; - nrg_f = CAf[ 0 ]; - for( k = 0; k < n; k++ ) { - Atmp = Af[ k ]; - num += CAb[ n - k ] * Atmp; - nrg_b += CAb[ k + 1 ] * Atmp; - nrg_f += CAf[ k + 1 ] * Atmp; - } - silk_assert( nrg_f > 0.0 ); - silk_assert( nrg_b > 0.0 ); - - /* Calculate the next order reflection (parcor) coefficient */ - rc = -2.0 * num / ( nrg_f + nrg_b ); - silk_assert( rc > -1.0 && rc < 1.0 ); - - /* Update inverse prediction gain */ - tmp1 = invGain * ( 1.0 - rc * rc ); - if( tmp1 <= minInvGain ) { - /* Max prediction gain exceeded; set reflection coefficient such that max prediction gain is exactly hit */ - rc = sqrt( 1.0 - minInvGain / invGain ); - if( num > 0 ) { - /* Ensure adjusted reflection coefficients has the original sign */ - rc = -rc; - } - invGain = minInvGain; - reached_max_gain = 1; - } else { - invGain = tmp1; - } - - /* Update the AR coefficients */ - for( k = 0; k < (n + 1) >> 1; k++ ) { - tmp1 = Af[ k ]; - tmp2 = Af[ n - k - 1 ]; - Af[ k ] = tmp1 + rc * tmp2; - Af[ n - k - 1 ] = tmp2 + rc * tmp1; - } - Af[ n ] = rc; - - if( reached_max_gain ) { - /* Reached max prediction gain; set remaining coefficients to zero and exit loop */ - for( k = n + 1; k < D; k++ ) { - Af[ k ] = 0.0; - } - break; - } - - /* Update C * Af and C * Ab */ - for( k = 0; k <= n + 1; k++ ) { - tmp1 = CAf[ k ]; - CAf[ k ] += rc * CAb[ n - k + 1 ]; - CAb[ n - k + 1 ] += rc * tmp1; - } - } - - if( reached_max_gain ) { - /* Convert to silk_float */ - for( k = 0; k < D; k++ ) { - A[ k ] = (silk_float)( -Af[ k ] ); - } - /* Subtract energy of preceding samples from C0 */ - for( s = 0; s < nb_subfr; s++ ) { - C0 -= silk_energy_FLP( x + s * subfr_length, D ); - } - /* Approximate residual energy */ - nrg_f = C0 * invGain; - } else { - /* Compute residual energy and store coefficients as silk_float */ - nrg_f = CAf[ 0 ]; - tmp1 = 1.0; - for( k = 0; k < D; k++ ) { - Atmp = Af[ k ]; - nrg_f += CAf[ k + 1 ] * Atmp; - tmp1 += Atmp * Atmp; - A[ k ] = (silk_float)(-Atmp); - } - nrg_f -= FIND_LPC_COND_FAC * C0 * tmp1; - } - - /* Return residual energy */ - return (silk_float)nrg_f; -} diff --git a/src/opus-1.1/silk/float/bwexpander_FLP.c b/src/opus-1.1/silk/float/bwexpander_FLP.c deleted file mode 100644 index d55a4d79..00000000 --- a/src/opus-1.1/silk/float/bwexpander_FLP.c +++ /dev/null @@ -1,49 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* Chirp (bw expand) LP AR filter */ -void silk_bwexpander_FLP( - silk_float *ar, /* I/O AR filter to be expanded (without leading 1) */ - const opus_int d, /* I length of ar */ - const silk_float chirp /* I chirp factor (typically in range (0..1) ) */ -) -{ - opus_int i; - silk_float cfac = chirp; - - for( i = 0; i < d - 1; i++ ) { - ar[ i ] *= cfac; - cfac *= chirp; - } - ar[ d - 1 ] *= cfac; -} diff --git a/src/opus-1.1/silk/float/corrMatrix_FLP.c b/src/opus-1.1/silk/float/corrMatrix_FLP.c deleted file mode 100644 index eae6a1cf..00000000 --- a/src/opus-1.1/silk/float/corrMatrix_FLP.c +++ /dev/null @@ -1,93 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/********************************************************************** - * Correlation matrix computations for LS estimate. - **********************************************************************/ - -#include "main_FLP.h" - -/* Calculates correlation vector X'*t */ -void silk_corrVector_FLP( - const silk_float *x, /* I x vector [L+order-1] used to create X */ - const silk_float *t, /* I Target vector [L] */ - const opus_int L, /* I Length of vecors */ - const opus_int Order, /* I Max lag for correlation */ - silk_float *Xt /* O X'*t correlation vector [order] */ -) -{ - opus_int lag; - const silk_float *ptr1; - - ptr1 = &x[ Order - 1 ]; /* Points to first sample of column 0 of X: X[:,0] */ - for( lag = 0; lag < Order; lag++ ) { - /* Calculate X[:,lag]'*t */ - Xt[ lag ] = (silk_float)silk_inner_product_FLP( ptr1, t, L ); - ptr1--; /* Next column of X */ - } -} - -/* Calculates correlation matrix X'*X */ -void silk_corrMatrix_FLP( - const silk_float *x, /* I x vector [ L+order-1 ] used to create X */ - const opus_int L, /* I Length of vectors */ - const opus_int Order, /* I Max lag for correlation */ - silk_float *XX /* O X'*X correlation matrix [order x order] */ -) -{ - opus_int j, lag; - double energy; - const silk_float *ptr1, *ptr2; - - ptr1 = &x[ Order - 1 ]; /* First sample of column 0 of X */ - energy = silk_energy_FLP( ptr1, L ); /* X[:,0]'*X[:,0] */ - matrix_ptr( XX, 0, 0, Order ) = ( silk_float )energy; - for( j = 1; j < Order; j++ ) { - /* Calculate X[:,j]'*X[:,j] */ - energy += ptr1[ -j ] * ptr1[ -j ] - ptr1[ L - j ] * ptr1[ L - j ]; - matrix_ptr( XX, j, j, Order ) = ( silk_float )energy; - } - - ptr2 = &x[ Order - 2 ]; /* First sample of column 1 of X */ - for( lag = 1; lag < Order; lag++ ) { - /* Calculate X[:,0]'*X[:,lag] */ - energy = silk_inner_product_FLP( ptr1, ptr2, L ); - matrix_ptr( XX, lag, 0, Order ) = ( silk_float )energy; - matrix_ptr( XX, 0, lag, Order ) = ( silk_float )energy; - /* Calculate X[:,j]'*X[:,j + lag] */ - for( j = 1; j < ( Order - lag ); j++ ) { - energy += ptr1[ -j ] * ptr2[ -j ] - ptr1[ L - j ] * ptr2[ L - j ]; - matrix_ptr( XX, lag + j, j, Order ) = ( silk_float )energy; - matrix_ptr( XX, j, lag + j, Order ) = ( silk_float )energy; - } - ptr2--; /* Next column of X */ - } -} diff --git a/src/opus-1.1/silk/float/encode_frame_FLP.c b/src/opus-1.1/silk/float/encode_frame_FLP.c deleted file mode 100644 index d54e2686..00000000 --- a/src/opus-1.1/silk/float/encode_frame_FLP.c +++ /dev/null @@ -1,372 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" -#include "tuning_parameters.h" - -/* Low Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode with lower bitrate */ -static OPUS_INLINE void silk_LBRR_encode_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - const silk_float xfw[], /* I Input signal */ - opus_int condCoding /* I The type of conditional coding used so far for this frame */ -); - -void silk_encode_do_VAD_FLP( - silk_encoder_state_FLP *psEnc /* I/O Encoder state FLP */ -) -{ - /****************************/ - /* Voice Activity Detection */ - /****************************/ - silk_VAD_GetSA_Q8( &psEnc->sCmn, psEnc->sCmn.inputBuf + 1 ); - - /**************************************************/ - /* Convert speech activity into VAD and DTX flags */ - /**************************************************/ - if( psEnc->sCmn.speech_activity_Q8 < SILK_FIX_CONST( SPEECH_ACTIVITY_DTX_THRES, 8 ) ) { - psEnc->sCmn.indices.signalType = TYPE_NO_VOICE_ACTIVITY; - psEnc->sCmn.noSpeechCounter++; - if( psEnc->sCmn.noSpeechCounter < NB_SPEECH_FRAMES_BEFORE_DTX ) { - psEnc->sCmn.inDTX = 0; - } else if( psEnc->sCmn.noSpeechCounter > MAX_CONSECUTIVE_DTX + NB_SPEECH_FRAMES_BEFORE_DTX ) { - psEnc->sCmn.noSpeechCounter = NB_SPEECH_FRAMES_BEFORE_DTX; - psEnc->sCmn.inDTX = 0; - } - psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 0; - } else { - psEnc->sCmn.noSpeechCounter = 0; - psEnc->sCmn.inDTX = 0; - psEnc->sCmn.indices.signalType = TYPE_UNVOICED; - psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 1; - } -} - -/****************/ -/* Encode frame */ -/****************/ -opus_int silk_encode_frame_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - opus_int32 *pnBytesOut, /* O Number of payload bytes; */ - ec_enc *psRangeEnc, /* I/O compressor data structure */ - opus_int condCoding, /* I The type of conditional coding to use */ - opus_int maxBits, /* I If > 0: maximum number of output bits */ - opus_int useCBR /* I Flag to force constant-bitrate operation */ -) -{ - silk_encoder_control_FLP sEncCtrl; - opus_int i, iter, maxIter, found_upper, found_lower, ret = 0; - silk_float *x_frame, *res_pitch_frame; - silk_float xfw[ MAX_FRAME_LENGTH ]; - silk_float res_pitch[ 2 * MAX_FRAME_LENGTH + LA_PITCH_MAX ]; - ec_enc sRangeEnc_copy, sRangeEnc_copy2; - silk_nsq_state sNSQ_copy, sNSQ_copy2; - opus_int32 seed_copy, nBits, nBits_lower, nBits_upper, gainMult_lower, gainMult_upper; - opus_int32 gainsID, gainsID_lower, gainsID_upper; - opus_int16 gainMult_Q8; - opus_int16 ec_prevLagIndex_copy; - opus_int ec_prevSignalType_copy; - opus_int8 LastGainIndex_copy2; - opus_int32 pGains_Q16[ MAX_NB_SUBFR ]; - opus_uint8 ec_buf_copy[ 1275 ]; - - /* This is totally unnecessary but many compilers (including gcc) are too dumb to realise it */ - LastGainIndex_copy2 = nBits_lower = nBits_upper = gainMult_lower = gainMult_upper = 0; - - psEnc->sCmn.indices.Seed = psEnc->sCmn.frameCounter++ & 3; - - /**************************************************************/ - /* Set up Input Pointers, and insert frame in input buffer */ - /**************************************************************/ - /* pointers aligned with start of frame to encode */ - x_frame = psEnc->x_buf + psEnc->sCmn.ltp_mem_length; /* start of frame to encode */ - res_pitch_frame = res_pitch + psEnc->sCmn.ltp_mem_length; /* start of pitch LPC residual frame */ - - /***************************************/ - /* Ensure smooth bandwidth transitions */ - /***************************************/ - silk_LP_variable_cutoff( &psEnc->sCmn.sLP, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length ); - - /*******************************************/ - /* Copy new frame to front of input buffer */ - /*******************************************/ - silk_short2float_array( x_frame + LA_SHAPE_MS * psEnc->sCmn.fs_kHz, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length ); - - /* Add tiny signal to avoid high CPU load from denormalized floating point numbers */ - for( i = 0; i < 8; i++ ) { - x_frame[ LA_SHAPE_MS * psEnc->sCmn.fs_kHz + i * ( psEnc->sCmn.frame_length >> 3 ) ] += ( 1 - ( i & 2 ) ) * 1e-6f; - } - - if( !psEnc->sCmn.prefillFlag ) { - /*****************************************/ - /* Find pitch lags, initial LPC analysis */ - /*****************************************/ - silk_find_pitch_lags_FLP( psEnc, &sEncCtrl, res_pitch, x_frame, psEnc->sCmn.arch ); - - /************************/ - /* Noise shape analysis */ - /************************/ - silk_noise_shape_analysis_FLP( psEnc, &sEncCtrl, res_pitch_frame, x_frame ); - - /***************************************************/ - /* Find linear prediction coefficients (LPC + LTP) */ - /***************************************************/ - silk_find_pred_coefs_FLP( psEnc, &sEncCtrl, res_pitch, x_frame, condCoding ); - - /****************************************/ - /* Process gains */ - /****************************************/ - silk_process_gains_FLP( psEnc, &sEncCtrl, condCoding ); - - /*****************************************/ - /* Prefiltering for noise shaper */ - /*****************************************/ - silk_prefilter_FLP( psEnc, &sEncCtrl, xfw, x_frame ); - - /****************************************/ - /* Low Bitrate Redundant Encoding */ - /****************************************/ - silk_LBRR_encode_FLP( psEnc, &sEncCtrl, xfw, condCoding ); - - /* Loop over quantizer and entroy coding to control bitrate */ - maxIter = 6; - gainMult_Q8 = SILK_FIX_CONST( 1, 8 ); - found_lower = 0; - found_upper = 0; - gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); - gainsID_lower = -1; - gainsID_upper = -1; - /* Copy part of the input state */ - silk_memcpy( &sRangeEnc_copy, psRangeEnc, sizeof( ec_enc ) ); - silk_memcpy( &sNSQ_copy, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); - seed_copy = psEnc->sCmn.indices.Seed; - ec_prevLagIndex_copy = psEnc->sCmn.ec_prevLagIndex; - ec_prevSignalType_copy = psEnc->sCmn.ec_prevSignalType; - for( iter = 0; ; iter++ ) { - if( gainsID == gainsID_lower ) { - nBits = nBits_lower; - } else if( gainsID == gainsID_upper ) { - nBits = nBits_upper; - } else { - /* Restore part of the input state */ - if( iter > 0 ) { - silk_memcpy( psRangeEnc, &sRangeEnc_copy, sizeof( ec_enc ) ); - silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy, sizeof( silk_nsq_state ) ); - psEnc->sCmn.indices.Seed = seed_copy; - psEnc->sCmn.ec_prevLagIndex = ec_prevLagIndex_copy; - psEnc->sCmn.ec_prevSignalType = ec_prevSignalType_copy; - } - - /*****************************************/ - /* Noise shaping quantization */ - /*****************************************/ - silk_NSQ_wrapper_FLP( psEnc, &sEncCtrl, &psEnc->sCmn.indices, &psEnc->sCmn.sNSQ, psEnc->sCmn.pulses, xfw ); - - /****************************************/ - /* Encode Parameters */ - /****************************************/ - silk_encode_indices( &psEnc->sCmn, psRangeEnc, psEnc->sCmn.nFramesEncoded, 0, condCoding ); - - /****************************************/ - /* Encode Excitation Signal */ - /****************************************/ - silk_encode_pulses( psRangeEnc, psEnc->sCmn.indices.signalType, psEnc->sCmn.indices.quantOffsetType, - psEnc->sCmn.pulses, psEnc->sCmn.frame_length ); - - nBits = ec_tell( psRangeEnc ); - - if( useCBR == 0 && iter == 0 && nBits <= maxBits ) { - break; - } - } - - if( iter == maxIter ) { - if( found_lower && ( gainsID == gainsID_lower || nBits > maxBits ) ) { - /* Restore output state from earlier iteration that did meet the bitrate budget */ - silk_memcpy( psRangeEnc, &sRangeEnc_copy2, sizeof( ec_enc ) ); - silk_assert( sRangeEnc_copy2.offs <= 1275 ); - silk_memcpy( psRangeEnc->buf, ec_buf_copy, sRangeEnc_copy2.offs ); - silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy2, sizeof( silk_nsq_state ) ); - psEnc->sShape.LastGainIndex = LastGainIndex_copy2; - } - break; - } - - if( nBits > maxBits ) { - if( found_lower == 0 && iter >= 2 ) { - /* Adjust the quantizer's rate/distortion tradeoff and discard previous "upper" results */ - sEncCtrl.Lambda *= 1.5f; - found_upper = 0; - gainsID_upper = -1; - } else { - found_upper = 1; - nBits_upper = nBits; - gainMult_upper = gainMult_Q8; - gainsID_upper = gainsID; - } - } else if( nBits < maxBits - 5 ) { - found_lower = 1; - nBits_lower = nBits; - gainMult_lower = gainMult_Q8; - if( gainsID != gainsID_lower ) { - gainsID_lower = gainsID; - /* Copy part of the output state */ - silk_memcpy( &sRangeEnc_copy2, psRangeEnc, sizeof( ec_enc ) ); - silk_assert( psRangeEnc->offs <= 1275 ); - silk_memcpy( ec_buf_copy, psRangeEnc->buf, psRangeEnc->offs ); - silk_memcpy( &sNSQ_copy2, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); - LastGainIndex_copy2 = psEnc->sShape.LastGainIndex; - } - } else { - /* Within 5 bits of budget: close enough */ - break; - } - - if( ( found_lower & found_upper ) == 0 ) { - /* Adjust gain according to high-rate rate/distortion curve */ - opus_int32 gain_factor_Q16; - gain_factor_Q16 = silk_log2lin( silk_LSHIFT( nBits - maxBits, 7 ) / psEnc->sCmn.frame_length + SILK_FIX_CONST( 16, 7 ) ); - gain_factor_Q16 = silk_min_32( gain_factor_Q16, SILK_FIX_CONST( 2, 16 ) ); - if( nBits > maxBits ) { - gain_factor_Q16 = silk_max_32( gain_factor_Q16, SILK_FIX_CONST( 1.3, 16 ) ); - } - gainMult_Q8 = silk_SMULWB( gain_factor_Q16, gainMult_Q8 ); - } else { - /* Adjust gain by interpolating */ - gainMult_Q8 = gainMult_lower + ( ( gainMult_upper - gainMult_lower ) * ( maxBits - nBits_lower ) ) / ( nBits_upper - nBits_lower ); - /* New gain multplier must be between 25% and 75% of old range (note that gainMult_upper < gainMult_lower) */ - if( gainMult_Q8 > silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ) ) { - gainMult_Q8 = silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ); - } else - if( gainMult_Q8 < silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ) ) { - gainMult_Q8 = silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ); - } - } - - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - pGains_Q16[ i ] = silk_LSHIFT_SAT32( silk_SMULWB( sEncCtrl.GainsUnq_Q16[ i ], gainMult_Q8 ), 8 ); - } - - /* Quantize gains */ - psEnc->sShape.LastGainIndex = sEncCtrl.lastGainIndexPrev; - silk_gains_quant( psEnc->sCmn.indices.GainsIndices, pGains_Q16, - &psEnc->sShape.LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); - - /* Unique identifier of gains vector */ - gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); - - /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */ - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - sEncCtrl.Gains[ i ] = pGains_Q16[ i ] / 65536.0f; - } - } - } - - /* Update input buffer */ - silk_memmove( psEnc->x_buf, &psEnc->x_buf[ psEnc->sCmn.frame_length ], - ( psEnc->sCmn.ltp_mem_length + LA_SHAPE_MS * psEnc->sCmn.fs_kHz ) * sizeof( silk_float ) ); - - /* Exit without entropy coding */ - if( psEnc->sCmn.prefillFlag ) { - /* No payload */ - *pnBytesOut = 0; - return ret; - } - - /* Parameters needed for next frame */ - psEnc->sCmn.prevLag = sEncCtrl.pitchL[ psEnc->sCmn.nb_subfr - 1 ]; - psEnc->sCmn.prevSignalType = psEnc->sCmn.indices.signalType; - - /****************************************/ - /* Finalize payload */ - /****************************************/ - psEnc->sCmn.first_frame_after_reset = 0; - /* Payload size */ - *pnBytesOut = silk_RSHIFT( ec_tell( psRangeEnc ) + 7, 3 ); - - return ret; -} - -/* Low-Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode excitation at lower bitrate */ -static OPUS_INLINE void silk_LBRR_encode_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - const silk_float xfw[], /* I Input signal */ - opus_int condCoding /* I The type of conditional coding used so far for this frame */ -) -{ - opus_int k; - opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; - silk_float TempGains[ MAX_NB_SUBFR ]; - SideInfoIndices *psIndices_LBRR = &psEnc->sCmn.indices_LBRR[ psEnc->sCmn.nFramesEncoded ]; - silk_nsq_state sNSQ_LBRR; - - /*******************************************/ - /* Control use of inband LBRR */ - /*******************************************/ - if( psEnc->sCmn.LBRR_enabled && psEnc->sCmn.speech_activity_Q8 > SILK_FIX_CONST( LBRR_SPEECH_ACTIVITY_THRES, 8 ) ) { - psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded ] = 1; - - /* Copy noise shaping quantizer state and quantization indices from regular encoding */ - silk_memcpy( &sNSQ_LBRR, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); - silk_memcpy( psIndices_LBRR, &psEnc->sCmn.indices, sizeof( SideInfoIndices ) ); - - /* Save original gains */ - silk_memcpy( TempGains, psEncCtrl->Gains, psEnc->sCmn.nb_subfr * sizeof( silk_float ) ); - - if( psEnc->sCmn.nFramesEncoded == 0 || psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded - 1 ] == 0 ) { - /* First frame in packet or previous frame not LBRR coded */ - psEnc->sCmn.LBRRprevLastGainIndex = psEnc->sShape.LastGainIndex; - - /* Increase Gains to get target LBRR rate */ - psIndices_LBRR->GainsIndices[ 0 ] += psEnc->sCmn.LBRR_GainIncreases; - psIndices_LBRR->GainsIndices[ 0 ] = silk_min_int( psIndices_LBRR->GainsIndices[ 0 ], N_LEVELS_QGAIN - 1 ); - } - - /* Decode to get gains in sync with decoder */ - silk_gains_dequant( Gains_Q16, psIndices_LBRR->GainsIndices, - &psEnc->sCmn.LBRRprevLastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); - - /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */ - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->Gains[ k ] = Gains_Q16[ k ] * ( 1.0f / 65536.0f ); - } - - /*****************************************/ - /* Noise shaping quantization */ - /*****************************************/ - silk_NSQ_wrapper_FLP( psEnc, psEncCtrl, psIndices_LBRR, &sNSQ_LBRR, - psEnc->sCmn.pulses_LBRR[ psEnc->sCmn.nFramesEncoded ], xfw ); - - /* Restore original gains */ - silk_memcpy( psEncCtrl->Gains, TempGains, psEnc->sCmn.nb_subfr * sizeof( silk_float ) ); - } -} diff --git a/src/opus-1.1/silk/float/energy_FLP.c b/src/opus-1.1/silk/float/energy_FLP.c deleted file mode 100644 index 24b8179f..00000000 --- a/src/opus-1.1/silk/float/energy_FLP.c +++ /dev/null @@ -1,60 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* sum of squares of a silk_float array, with result as double */ -double silk_energy_FLP( - const silk_float *data, - opus_int dataSize -) -{ - opus_int i, dataSize4; - double result; - - /* 4x unrolled loop */ - result = 0.0; - dataSize4 = dataSize & 0xFFFC; - for( i = 0; i < dataSize4; i += 4 ) { - result += data[ i + 0 ] * (double)data[ i + 0 ] + - data[ i + 1 ] * (double)data[ i + 1 ] + - data[ i + 2 ] * (double)data[ i + 2 ] + - data[ i + 3 ] * (double)data[ i + 3 ]; - } - - /* add any remaining products */ - for( ; i < dataSize; i++ ) { - result += data[ i ] * (double)data[ i ]; - } - - silk_assert( result >= 0.0 ); - return result; -} diff --git a/src/opus-1.1/silk/float/find_LPC_FLP.c b/src/opus-1.1/silk/float/find_LPC_FLP.c deleted file mode 100644 index 61c1ad95..00000000 --- a/src/opus-1.1/silk/float/find_LPC_FLP.c +++ /dev/null @@ -1,104 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "define.h" -#include "main_FLP.h" -#include "tuning_parameters.h" - -/* LPC analysis */ -void silk_find_LPC_FLP( - silk_encoder_state *psEncC, /* I/O Encoder state */ - opus_int16 NLSF_Q15[], /* O NLSFs */ - const silk_float x[], /* I Input signal */ - const silk_float minInvGain /* I Inverse of max prediction gain */ -) -{ - opus_int k, subfr_length; - silk_float a[ MAX_LPC_ORDER ]; - - /* Used only for NLSF interpolation */ - silk_float res_nrg, res_nrg_2nd, res_nrg_interp; - opus_int16 NLSF0_Q15[ MAX_LPC_ORDER ]; - silk_float a_tmp[ MAX_LPC_ORDER ]; - silk_float LPC_res[ MAX_FRAME_LENGTH + MAX_NB_SUBFR * MAX_LPC_ORDER ]; - - subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder; - - /* Default: No interpolation */ - psEncC->indices.NLSFInterpCoef_Q2 = 4; - - /* Burg AR analysis for the full frame */ - res_nrg = silk_burg_modified_FLP( a, x, minInvGain, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder ); - - if( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) { - /* Optimal solution for last 10 ms; subtract residual energy here, as that's easier than */ - /* adding it to the residual energy of the first 10 ms in each iteration of the search below */ - res_nrg -= silk_burg_modified_FLP( a_tmp, x + ( MAX_NB_SUBFR / 2 ) * subfr_length, minInvGain, subfr_length, MAX_NB_SUBFR / 2, psEncC->predictLPCOrder ); - - /* Convert to NLSFs */ - silk_A2NLSF_FLP( NLSF_Q15, a_tmp, psEncC->predictLPCOrder ); - - /* Search over interpolation indices to find the one with lowest residual energy */ - res_nrg_2nd = silk_float_MAX; - for( k = 3; k >= 0; k-- ) { - /* Interpolate NLSFs for first half */ - silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder ); - - /* Convert to LPC for residual energy evaluation */ - silk_NLSF2A_FLP( a_tmp, NLSF0_Q15, psEncC->predictLPCOrder ); - - /* Calculate residual energy with LSF interpolation */ - silk_LPC_analysis_filter_FLP( LPC_res, a_tmp, x, 2 * subfr_length, psEncC->predictLPCOrder ); - res_nrg_interp = (silk_float)( - silk_energy_FLP( LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder ) + - silk_energy_FLP( LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder ) ); - - /* Determine whether current interpolated NLSFs are best so far */ - if( res_nrg_interp < res_nrg ) { - /* Interpolation has lower residual energy */ - res_nrg = res_nrg_interp; - psEncC->indices.NLSFInterpCoef_Q2 = (opus_int8)k; - } else if( res_nrg_interp > res_nrg_2nd ) { - /* No reason to continue iterating - residual energies will continue to climb */ - break; - } - res_nrg_2nd = res_nrg_interp; - } - } - - if( psEncC->indices.NLSFInterpCoef_Q2 == 4 ) { - /* NLSF interpolation is currently inactive, calculate NLSFs from full frame AR coefficients */ - silk_A2NLSF_FLP( NLSF_Q15, a, psEncC->predictLPCOrder ); - } - - silk_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || - ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) ); -} diff --git a/src/opus-1.1/silk/float/find_LTP_FLP.c b/src/opus-1.1/silk/float/find_LTP_FLP.c deleted file mode 100644 index 72299960..00000000 --- a/src/opus-1.1/silk/float/find_LTP_FLP.c +++ /dev/null @@ -1,132 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" -#include "tuning_parameters.h" - -void silk_find_LTP_FLP( - silk_float b[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ - silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ - silk_float *LTPredCodGain, /* O LTP coding gain */ - const silk_float r_lpc[], /* I LPC residual */ - const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ - const silk_float Wght[ MAX_NB_SUBFR ], /* I Weights */ - const opus_int subfr_length, /* I Subframe length */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int mem_offset /* I Number of samples in LTP memory */ -) -{ - opus_int i, k; - silk_float *b_ptr, temp, *WLTP_ptr; - silk_float LPC_res_nrg, LPC_LTP_res_nrg; - silk_float d[ MAX_NB_SUBFR ], m, g, delta_b[ LTP_ORDER ]; - silk_float w[ MAX_NB_SUBFR ], nrg[ MAX_NB_SUBFR ], regu; - silk_float Rr[ LTP_ORDER ], rr[ MAX_NB_SUBFR ]; - const silk_float *r_ptr, *lag_ptr; - - b_ptr = b; - WLTP_ptr = WLTP; - r_ptr = &r_lpc[ mem_offset ]; - for( k = 0; k < nb_subfr; k++ ) { - lag_ptr = r_ptr - ( lag[ k ] + LTP_ORDER / 2 ); - - silk_corrMatrix_FLP( lag_ptr, subfr_length, LTP_ORDER, WLTP_ptr ); - silk_corrVector_FLP( lag_ptr, r_ptr, subfr_length, LTP_ORDER, Rr ); - - rr[ k ] = ( silk_float )silk_energy_FLP( r_ptr, subfr_length ); - regu = 1.0f + rr[ k ] + - matrix_ptr( WLTP_ptr, 0, 0, LTP_ORDER ) + - matrix_ptr( WLTP_ptr, LTP_ORDER-1, LTP_ORDER-1, LTP_ORDER ); - regu *= LTP_DAMPING / 3; - silk_regularize_correlations_FLP( WLTP_ptr, &rr[ k ], regu, LTP_ORDER ); - silk_solve_LDL_FLP( WLTP_ptr, LTP_ORDER, Rr, b_ptr ); - - /* Calculate residual energy */ - nrg[ k ] = silk_residual_energy_covar_FLP( b_ptr, WLTP_ptr, Rr, rr[ k ], LTP_ORDER ); - - temp = Wght[ k ] / ( nrg[ k ] * Wght[ k ] + 0.01f * subfr_length ); - silk_scale_vector_FLP( WLTP_ptr, temp, LTP_ORDER * LTP_ORDER ); - w[ k ] = matrix_ptr( WLTP_ptr, LTP_ORDER / 2, LTP_ORDER / 2, LTP_ORDER ); - - r_ptr += subfr_length; - b_ptr += LTP_ORDER; - WLTP_ptr += LTP_ORDER * LTP_ORDER; - } - - /* Compute LTP coding gain */ - if( LTPredCodGain != NULL ) { - LPC_LTP_res_nrg = 1e-6f; - LPC_res_nrg = 0.0f; - for( k = 0; k < nb_subfr; k++ ) { - LPC_res_nrg += rr[ k ] * Wght[ k ]; - LPC_LTP_res_nrg += nrg[ k ] * Wght[ k ]; - } - - silk_assert( LPC_LTP_res_nrg > 0 ); - *LTPredCodGain = 3.0f * silk_log2( LPC_res_nrg / LPC_LTP_res_nrg ); - } - - /* Smoothing */ - /* d = sum( B, 1 ); */ - b_ptr = b; - for( k = 0; k < nb_subfr; k++ ) { - d[ k ] = 0; - for( i = 0; i < LTP_ORDER; i++ ) { - d[ k ] += b_ptr[ i ]; - } - b_ptr += LTP_ORDER; - } - /* m = ( w * d' ) / ( sum( w ) + 1e-3 ); */ - temp = 1e-3f; - for( k = 0; k < nb_subfr; k++ ) { - temp += w[ k ]; - } - m = 0; - for( k = 0; k < nb_subfr; k++ ) { - m += d[ k ] * w[ k ]; - } - m = m / temp; - - b_ptr = b; - for( k = 0; k < nb_subfr; k++ ) { - g = LTP_SMOOTHING / ( LTP_SMOOTHING + w[ k ] ) * ( m - d[ k ] ); - temp = 0; - for( i = 0; i < LTP_ORDER; i++ ) { - delta_b[ i ] = silk_max_float( b_ptr[ i ], 0.1f ); - temp += delta_b[ i ]; - } - temp = g / temp; - for( i = 0; i < LTP_ORDER; i++ ) { - b_ptr[ i ] = b_ptr[ i ] + delta_b[ i ] * temp; - } - b_ptr += LTP_ORDER; - } -} diff --git a/src/opus-1.1/silk/float/find_pitch_lags_FLP.c b/src/opus-1.1/silk/float/find_pitch_lags_FLP.c deleted file mode 100644 index f3b22d25..00000000 --- a/src/opus-1.1/silk/float/find_pitch_lags_FLP.c +++ /dev/null @@ -1,132 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "main_FLP.h" -#include "tuning_parameters.h" - -void silk_find_pitch_lags_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - silk_float res[], /* O Residual */ - const silk_float x[], /* I Speech signal */ - int arch /* I Run-time architecture */ -) -{ - opus_int buf_len; - silk_float thrhld, res_nrg; - const silk_float *x_buf_ptr, *x_buf; - silk_float auto_corr[ MAX_FIND_PITCH_LPC_ORDER + 1 ]; - silk_float A[ MAX_FIND_PITCH_LPC_ORDER ]; - silk_float refl_coef[ MAX_FIND_PITCH_LPC_ORDER ]; - silk_float Wsig[ FIND_PITCH_LPC_WIN_MAX ]; - silk_float *Wsig_ptr; - - /******************************************/ - /* Set up buffer lengths etc based on Fs */ - /******************************************/ - buf_len = psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length + psEnc->sCmn.ltp_mem_length; - - /* Safety check */ - silk_assert( buf_len >= psEnc->sCmn.pitch_LPC_win_length ); - - x_buf = x - psEnc->sCmn.ltp_mem_length; - - /******************************************/ - /* Estimate LPC AR coeficients */ - /******************************************/ - - /* Calculate windowed signal */ - - /* First LA_LTP samples */ - x_buf_ptr = x_buf + buf_len - psEnc->sCmn.pitch_LPC_win_length; - Wsig_ptr = Wsig; - silk_apply_sine_window_FLP( Wsig_ptr, x_buf_ptr, 1, psEnc->sCmn.la_pitch ); - - /* Middle non-windowed samples */ - Wsig_ptr += psEnc->sCmn.la_pitch; - x_buf_ptr += psEnc->sCmn.la_pitch; - silk_memcpy( Wsig_ptr, x_buf_ptr, ( psEnc->sCmn.pitch_LPC_win_length - ( psEnc->sCmn.la_pitch << 1 ) ) * sizeof( silk_float ) ); - - /* Last LA_LTP samples */ - Wsig_ptr += psEnc->sCmn.pitch_LPC_win_length - ( psEnc->sCmn.la_pitch << 1 ); - x_buf_ptr += psEnc->sCmn.pitch_LPC_win_length - ( psEnc->sCmn.la_pitch << 1 ); - silk_apply_sine_window_FLP( Wsig_ptr, x_buf_ptr, 2, psEnc->sCmn.la_pitch ); - - /* Calculate autocorrelation sequence */ - silk_autocorrelation_FLP( auto_corr, Wsig, psEnc->sCmn.pitch_LPC_win_length, psEnc->sCmn.pitchEstimationLPCOrder + 1 ); - - /* Add white noise, as a fraction of the energy */ - auto_corr[ 0 ] += auto_corr[ 0 ] * FIND_PITCH_WHITE_NOISE_FRACTION + 1; - - /* Calculate the reflection coefficients using Schur */ - res_nrg = silk_schur_FLP( refl_coef, auto_corr, psEnc->sCmn.pitchEstimationLPCOrder ); - - /* Prediction gain */ - psEncCtrl->predGain = auto_corr[ 0 ] / silk_max_float( res_nrg, 1.0f ); - - /* Convert reflection coefficients to prediction coefficients */ - silk_k2a_FLP( A, refl_coef, psEnc->sCmn.pitchEstimationLPCOrder ); - - /* Bandwidth expansion */ - silk_bwexpander_FLP( A, psEnc->sCmn.pitchEstimationLPCOrder, FIND_PITCH_BANDWIDTH_EXPANSION ); - - /*****************************************/ - /* LPC analysis filtering */ - /*****************************************/ - silk_LPC_analysis_filter_FLP( res, A, x_buf, buf_len, psEnc->sCmn.pitchEstimationLPCOrder ); - - if( psEnc->sCmn.indices.signalType != TYPE_NO_VOICE_ACTIVITY && psEnc->sCmn.first_frame_after_reset == 0 ) { - /* Threshold for pitch estimator */ - thrhld = 0.6f; - thrhld -= 0.004f * psEnc->sCmn.pitchEstimationLPCOrder; - thrhld -= 0.1f * psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); - thrhld -= 0.15f * (psEnc->sCmn.prevSignalType >> 1); - thrhld -= 0.1f * psEnc->sCmn.input_tilt_Q15 * ( 1.0f / 32768.0f ); - - /*****************************************/ - /* Call Pitch estimator */ - /*****************************************/ - if( silk_pitch_analysis_core_FLP( res, psEncCtrl->pitchL, &psEnc->sCmn.indices.lagIndex, - &psEnc->sCmn.indices.contourIndex, &psEnc->LTPCorr, psEnc->sCmn.prevLag, psEnc->sCmn.pitchEstimationThreshold_Q16 / 65536.0f, - thrhld, psEnc->sCmn.fs_kHz, psEnc->sCmn.pitchEstimationComplexity, psEnc->sCmn.nb_subfr, arch ) == 0 ) - { - psEnc->sCmn.indices.signalType = TYPE_VOICED; - } else { - psEnc->sCmn.indices.signalType = TYPE_UNVOICED; - } - } else { - silk_memset( psEncCtrl->pitchL, 0, sizeof( psEncCtrl->pitchL ) ); - psEnc->sCmn.indices.lagIndex = 0; - psEnc->sCmn.indices.contourIndex = 0; - psEnc->LTPCorr = 0; - } -} diff --git a/src/opus-1.1/silk/float/find_pred_coefs_FLP.c b/src/opus-1.1/silk/float/find_pred_coefs_FLP.c deleted file mode 100644 index ea2c6c43..00000000 --- a/src/opus-1.1/silk/float/find_pred_coefs_FLP.c +++ /dev/null @@ -1,117 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -/* Find LPC and LTP coefficients */ -void silk_find_pred_coefs_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - const silk_float res_pitch[], /* I Residual from pitch analysis */ - const silk_float x[], /* I Speech signal */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - opus_int i; - silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ]; - silk_float invGains[ MAX_NB_SUBFR ], Wght[ MAX_NB_SUBFR ]; - opus_int16 NLSF_Q15[ MAX_LPC_ORDER ]; - const silk_float *x_ptr; - silk_float *x_pre_ptr, LPC_in_pre[ MAX_NB_SUBFR * MAX_LPC_ORDER + MAX_FRAME_LENGTH ]; - silk_float minInvGain; - - /* Weighting for weighted least squares */ - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - silk_assert( psEncCtrl->Gains[ i ] > 0.0f ); - invGains[ i ] = 1.0f / psEncCtrl->Gains[ i ]; - Wght[ i ] = invGains[ i ] * invGains[ i ]; - } - - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /**********/ - /* VOICED */ - /**********/ - silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 ); - - /* LTP analysis */ - silk_find_LTP_FLP( psEncCtrl->LTPCoef, WLTP, &psEncCtrl->LTPredCodGain, res_pitch, - psEncCtrl->pitchL, Wght, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_length ); - - /* Quantize LTP gain parameters */ - silk_quant_LTP_gains_FLP( psEncCtrl->LTPCoef, psEnc->sCmn.indices.LTPIndex, &psEnc->sCmn.indices.PERIndex, - &psEnc->sCmn.sum_log_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr ); - - /* Control LTP scaling */ - silk_LTP_scale_ctrl_FLP( psEnc, psEncCtrl, condCoding ); - - /* Create LTP residual */ - silk_LTP_analysis_filter_FLP( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef, - psEncCtrl->pitchL, invGains, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); - } else { - /************/ - /* UNVOICED */ - /************/ - /* Create signal with prepended subframes, scaled by inverse gains */ - x_ptr = x - psEnc->sCmn.predictLPCOrder; - x_pre_ptr = LPC_in_pre; - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - silk_scale_copy_vector_FLP( x_pre_ptr, x_ptr, invGains[ i ], - psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder ); - x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder; - x_ptr += psEnc->sCmn.subfr_length; - } - silk_memset( psEncCtrl->LTPCoef, 0, psEnc->sCmn.nb_subfr * LTP_ORDER * sizeof( silk_float ) ); - psEncCtrl->LTPredCodGain = 0.0f; - psEnc->sCmn.sum_log_gain_Q7 = 0; - } - - /* Limit on total predictive coding gain */ - if( psEnc->sCmn.first_frame_after_reset ) { - minInvGain = 1.0f / MAX_PREDICTION_POWER_GAIN_AFTER_RESET; - } else { - minInvGain = (silk_float)pow( 2, psEncCtrl->LTPredCodGain / 3 ) / MAX_PREDICTION_POWER_GAIN; - minInvGain /= 0.25f + 0.75f * psEncCtrl->coding_quality; - } - - /* LPC_in_pre contains the LTP-filtered input for voiced, and the unfiltered input for unvoiced */ - silk_find_LPC_FLP( &psEnc->sCmn, NLSF_Q15, LPC_in_pre, minInvGain ); - - /* Quantize LSFs */ - silk_process_NLSFs_FLP( &psEnc->sCmn, psEncCtrl->PredCoef, NLSF_Q15, psEnc->sCmn.prev_NLSFq_Q15 ); - - /* Calculate residual energy using quantized LPC coefficients */ - silk_residual_energy_FLP( psEncCtrl->ResNrg, LPC_in_pre, psEncCtrl->PredCoef, psEncCtrl->Gains, - psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); - - /* Copy to prediction struct for use in next frame for interpolation */ - silk_memcpy( psEnc->sCmn.prev_NLSFq_Q15, NLSF_Q15, sizeof( psEnc->sCmn.prev_NLSFq_Q15 ) ); -} - diff --git a/src/opus-1.1/silk/float/inner_product_FLP.c b/src/opus-1.1/silk/float/inner_product_FLP.c deleted file mode 100644 index 029c0129..00000000 --- a/src/opus-1.1/silk/float/inner_product_FLP.c +++ /dev/null @@ -1,60 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* inner product of two silk_float arrays, with result as double */ -double silk_inner_product_FLP( - const silk_float *data1, - const silk_float *data2, - opus_int dataSize -) -{ - opus_int i, dataSize4; - double result; - - /* 4x unrolled loop */ - result = 0.0; - dataSize4 = dataSize & 0xFFFC; - for( i = 0; i < dataSize4; i += 4 ) { - result += data1[ i + 0 ] * (double)data2[ i + 0 ] + - data1[ i + 1 ] * (double)data2[ i + 1 ] + - data1[ i + 2 ] * (double)data2[ i + 2 ] + - data1[ i + 3 ] * (double)data2[ i + 3 ]; - } - - /* add any remaining products */ - for( ; i < dataSize; i++ ) { - result += data1[ i ] * (double)data2[ i ]; - } - - return result; -} diff --git a/src/opus-1.1/silk/float/k2a_FLP.c b/src/opus-1.1/silk/float/k2a_FLP.c deleted file mode 100644 index 12af4e76..00000000 --- a/src/opus-1.1/silk/float/k2a_FLP.c +++ /dev/null @@ -1,53 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* step up function, converts reflection coefficients to prediction coefficients */ -void silk_k2a_FLP( - silk_float *A, /* O prediction coefficients [order] */ - const silk_float *rc, /* I reflection coefficients [order] */ - opus_int32 order /* I prediction order */ -) -{ - opus_int k, n; - silk_float Atmp[ SILK_MAX_ORDER_LPC ]; - - for( k = 0; k < order; k++ ) { - for( n = 0; n < k; n++ ) { - Atmp[ n ] = A[ n ]; - } - for( n = 0; n < k; n++ ) { - A[ n ] += Atmp[ k - n - 1 ] * rc[ k ]; - } - A[ k ] = -rc[ k ]; - } -} diff --git a/src/opus-1.1/silk/float/levinsondurbin_FLP.c b/src/opus-1.1/silk/float/levinsondurbin_FLP.c deleted file mode 100644 index f0ba6069..00000000 --- a/src/opus-1.1/silk/float/levinsondurbin_FLP.c +++ /dev/null @@ -1,81 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* Solve the normal equations using the Levinson-Durbin recursion */ -silk_float silk_levinsondurbin_FLP( /* O prediction error energy */ - silk_float A[], /* O prediction coefficients [order] */ - const silk_float corr[], /* I input auto-correlations [order + 1] */ - const opus_int order /* I prediction order */ -) -{ - opus_int i, mHalf, m; - silk_float min_nrg, nrg, t, km, Atmp1, Atmp2; - - min_nrg = 1e-12f * corr[ 0 ] + 1e-9f; - nrg = corr[ 0 ]; - nrg = silk_max_float(min_nrg, nrg); - A[ 0 ] = corr[ 1 ] / nrg; - nrg -= A[ 0 ] * corr[ 1 ]; - nrg = silk_max_float(min_nrg, nrg); - - for( m = 1; m < order; m++ ) - { - t = corr[ m + 1 ]; - for( i = 0; i < m; i++ ) { - t -= A[ i ] * corr[ m - i ]; - } - - /* reflection coefficient */ - km = t / nrg; - - /* residual energy */ - nrg -= km * t; - nrg = silk_max_float(min_nrg, nrg); - - mHalf = m >> 1; - for( i = 0; i < mHalf; i++ ) { - Atmp1 = A[ i ]; - Atmp2 = A[ m - i - 1 ]; - A[ m - i - 1 ] -= km * Atmp1; - A[ i ] -= km * Atmp2; - } - if( m & 1 ) { - A[ mHalf ] -= km * A[ mHalf ]; - } - A[ m ] = km; - } - - /* return the residual energy */ - return nrg; -} - diff --git a/src/opus-1.1/silk/float/main_FLP.h b/src/opus-1.1/silk/float/main_FLP.h deleted file mode 100644 index fb553b61..00000000 --- a/src/opus-1.1/silk/float/main_FLP.h +++ /dev/null @@ -1,312 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MAIN_FLP_H -#define SILK_MAIN_FLP_H - -#include "SigProc_FLP.h" -#include "SigProc_FIX.h" -#include "structs_FLP.h" -#include "main.h" -#include "define.h" -#include "debug.h" -#include "entenc.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -#define silk_encoder_state_Fxx silk_encoder_state_FLP -#define silk_encode_do_VAD_Fxx silk_encode_do_VAD_FLP -#define silk_encode_frame_Fxx silk_encode_frame_FLP - -/*********************/ -/* Encoder Functions */ -/*********************/ - -/* High-pass filter with cutoff frequency adaptation based on pitch lag statistics */ -void silk_HP_variable_cutoff( - silk_encoder_state_Fxx state_Fxx[] /* I/O Encoder states */ -); - -/* Encoder main function */ -void silk_encode_do_VAD_FLP( - silk_encoder_state_FLP *psEnc /* I/O Encoder state FLP */ -); - -/* Encoder main function */ -opus_int silk_encode_frame_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - opus_int32 *pnBytesOut, /* O Number of payload bytes; */ - ec_enc *psRangeEnc, /* I/O compressor data structure */ - opus_int condCoding, /* I The type of conditional coding to use */ - opus_int maxBits, /* I If > 0: maximum number of output bits */ - opus_int useCBR /* I Flag to force constant-bitrate operation */ -); - -/* Initializes the Silk encoder state */ -opus_int silk_init_encoder( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - int arch /* I Run-tim architecture */ -); - -/* Control the Silk encoder */ -opus_int silk_control_encoder( - silk_encoder_state_FLP *psEnc, /* I/O Pointer to Silk encoder state FLP */ - silk_EncControlStruct *encControl, /* I Control structure */ - const opus_int32 TargetRate_bps, /* I Target max bitrate (bps) */ - const opus_int allow_bw_switch, /* I Flag to allow switching audio bandwidth */ - const opus_int channelNb, /* I Channel number */ - const opus_int force_fs_kHz -); - -/****************/ -/* Prefiltering */ -/****************/ -void silk_prefilter_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - const silk_encoder_control_FLP *psEncCtrl, /* I Encoder control FLP */ - silk_float xw[], /* O Weighted signal */ - const silk_float x[] /* I Speech signal */ -); - -/**************************/ -/* Noise shaping analysis */ -/**************************/ -/* Compute noise shaping coefficients and initial gain values */ -void silk_noise_shape_analysis_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - const silk_float *pitch_res, /* I LPC residual from pitch analysis */ - const silk_float *x /* I Input signal [frame_length + la_shape] */ -); - -/* Autocorrelations for a warped frequency axis */ -void silk_warped_autocorrelation_FLP( - silk_float *corr, /* O Result [order + 1] */ - const silk_float *input, /* I Input data to correlate */ - const silk_float warping, /* I Warping coefficient */ - const opus_int length, /* I Length of input */ - const opus_int order /* I Correlation order (even) */ -); - -/* Calculation of LTP state scaling */ -void silk_LTP_scale_ctrl_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/**********************************************/ -/* Prediction Analysis */ -/**********************************************/ -/* Find pitch lags */ -void silk_find_pitch_lags_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - silk_float res[], /* O Residual */ - const silk_float x[], /* I Speech signal */ - int arch /* I Run-time architecture */ -); - -/* Find LPC and LTP coefficients */ -void silk_find_pred_coefs_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - const silk_float res_pitch[], /* I Residual from pitch analysis */ - const silk_float x[], /* I Speech signal */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/* LPC analysis */ -void silk_find_LPC_FLP( - silk_encoder_state *psEncC, /* I/O Encoder state */ - opus_int16 NLSF_Q15[], /* O NLSFs */ - const silk_float x[], /* I Input signal */ - const silk_float minInvGain /* I Prediction gain from LTP (dB) */ -); - -/* LTP analysis */ -void silk_find_LTP_FLP( - silk_float b[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ - silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ - silk_float *LTPredCodGain, /* O LTP coding gain */ - const silk_float r_lpc[], /* I LPC residual */ - const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ - const silk_float Wght[ MAX_NB_SUBFR ], /* I Weights */ - const opus_int subfr_length, /* I Subframe length */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int mem_offset /* I Number of samples in LTP memory */ -); - -void silk_LTP_analysis_filter_FLP( - silk_float *LTP_res, /* O LTP res MAX_NB_SUBFR*(pre_lgth+subfr_lngth) */ - const silk_float *x, /* I Input signal, with preceding samples */ - const silk_float B[ LTP_ORDER * MAX_NB_SUBFR ], /* I LTP coefficients for each subframe */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ - const silk_float invGains[ MAX_NB_SUBFR ], /* I Inverse quantization gains */ - const opus_int subfr_length, /* I Length of each subframe */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int pre_length /* I Preceding samples for each subframe */ -); - -/* Calculates residual energies of input subframes where all subframes have LPC_order */ -/* of preceding samples */ -void silk_residual_energy_FLP( - silk_float nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ - const silk_float x[], /* I Input signal */ - silk_float a[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ - const silk_float gains[], /* I Quantization gains */ - const opus_int subfr_length, /* I Subframe length */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int LPC_order /* I LPC order */ -); - -/* 16th order LPC analysis filter */ -void silk_LPC_analysis_filter_FLP( - silk_float r_LPC[], /* O LPC residual signal */ - const silk_float PredCoef[], /* I LPC coefficients */ - const silk_float s[], /* I Input signal */ - const opus_int length, /* I Length of input signal */ - const opus_int Order /* I LPC order */ -); - -/* LTP tap quantizer */ -void silk_quant_LTP_gains_FLP( - silk_float B[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (Un-)quantized LTP gains */ - opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook index */ - opus_int8 *periodicity_index, /* O Periodicity index */ - opus_int32 *sum_log_gain_Q7, /* I/O Cumulative max prediction gain */ - const silk_float W[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* I Error weights */ - const opus_int mu_Q10, /* I Mu value (R/D tradeoff) */ - const opus_int lowComplexity, /* I Flag for low complexity */ - const opus_int nb_subfr /* I number of subframes */ -); - -/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ -silk_float silk_residual_energy_covar_FLP( /* O Weighted residual energy */ - const silk_float *c, /* I Filter coefficients */ - silk_float *wXX, /* I/O Weighted correlation matrix, reg. out */ - const silk_float *wXx, /* I Weighted correlation vector */ - const silk_float wxx, /* I Weighted correlation value */ - const opus_int D /* I Dimension */ -); - -/* Processing of gains */ -void silk_process_gains_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/******************/ -/* Linear Algebra */ -/******************/ -/* Calculates correlation matrix X'*X */ -void silk_corrMatrix_FLP( - const silk_float *x, /* I x vector [ L+order-1 ] used to create X */ - const opus_int L, /* I Length of vectors */ - const opus_int Order, /* I Max lag for correlation */ - silk_float *XX /* O X'*X correlation matrix [order x order] */ -); - -/* Calculates correlation vector X'*t */ -void silk_corrVector_FLP( - const silk_float *x, /* I x vector [L+order-1] used to create X */ - const silk_float *t, /* I Target vector [L] */ - const opus_int L, /* I Length of vecors */ - const opus_int Order, /* I Max lag for correlation */ - silk_float *Xt /* O X'*t correlation vector [order] */ -); - -/* Add noise to matrix diagonal */ -void silk_regularize_correlations_FLP( - silk_float *XX, /* I/O Correlation matrices */ - silk_float *xx, /* I/O Correlation values */ - const silk_float noise, /* I Noise energy to add */ - const opus_int D /* I Dimension of XX */ -); - -/* Function to solve linear equation Ax = b, where A is an MxM symmetric matrix */ -void silk_solve_LDL_FLP( - silk_float *A, /* I/O Symmetric square matrix, out: reg. */ - const opus_int M, /* I Size of matrix */ - const silk_float *b, /* I Pointer to b vector */ - silk_float *x /* O Pointer to x solution vector */ -); - -/* Apply sine window to signal vector. */ -/* Window types: */ -/* 1 -> sine window from 0 to pi/2 */ -/* 2 -> sine window from pi/2 to pi */ -void silk_apply_sine_window_FLP( - silk_float px_win[], /* O Pointer to windowed signal */ - const silk_float px[], /* I Pointer to input signal */ - const opus_int win_type, /* I Selects a window type */ - const opus_int length /* I Window length, multiple of 4 */ -); - -/* Wrapper functions. Call flp / fix code */ - -/* Convert AR filter coefficients to NLSF parameters */ -void silk_A2NLSF_FLP( - opus_int16 *NLSF_Q15, /* O NLSF vector [ LPC_order ] */ - const silk_float *pAR, /* I LPC coefficients [ LPC_order ] */ - const opus_int LPC_order /* I LPC order */ -); - -/* Convert NLSF parameters to AR prediction filter coefficients */ -void silk_NLSF2A_FLP( - silk_float *pAR, /* O LPC coefficients [ LPC_order ] */ - const opus_int16 *NLSF_Q15, /* I NLSF vector [ LPC_order ] */ - const opus_int LPC_order /* I LPC order */ -); - -/* Limit, stabilize, and quantize NLSFs */ -void silk_process_NLSFs_FLP( - silk_encoder_state *psEncC, /* I/O Encoder state */ - silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ - opus_int16 NLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ - const opus_int16 prev_NLSF_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ -); - -/* Floating-point Silk NSQ wrapper */ -void silk_NSQ_wrapper_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - SideInfoIndices *psIndices, /* I/O Quantization indices */ - silk_nsq_state *psNSQ, /* I/O Noise Shaping Quantzation state */ - opus_int8 pulses[], /* O Quantized pulse signal */ - const silk_float x[] /* I Prefiltered input signal */ -); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/float/noise_shape_analysis_FLP.c b/src/opus-1.1/silk/float/noise_shape_analysis_FLP.c deleted file mode 100644 index 65f6ea58..00000000 --- a/src/opus-1.1/silk/float/noise_shape_analysis_FLP.c +++ /dev/null @@ -1,365 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" -#include "tuning_parameters.h" - -/* Compute gain to make warped filter coefficients have a zero mean log frequency response on a */ -/* non-warped frequency scale. (So that it can be implemented with a minimum-phase monic filter.) */ -/* Note: A monic filter is one with the first coefficient equal to 1.0. In Silk we omit the first */ -/* coefficient in an array of coefficients, for monic filters. */ -static OPUS_INLINE silk_float warped_gain( - const silk_float *coefs, - silk_float lambda, - opus_int order -) { - opus_int i; - silk_float gain; - - lambda = -lambda; - gain = coefs[ order - 1 ]; - for( i = order - 2; i >= 0; i-- ) { - gain = lambda * gain + coefs[ i ]; - } - return (silk_float)( 1.0f / ( 1.0f - lambda * gain ) ); -} - -/* Convert warped filter coefficients to monic pseudo-warped coefficients and limit maximum */ -/* amplitude of monic warped coefficients by using bandwidth expansion on the true coefficients */ -static OPUS_INLINE void warped_true2monic_coefs( - silk_float *coefs_syn, - silk_float *coefs_ana, - silk_float lambda, - silk_float limit, - opus_int order -) { - opus_int i, iter, ind = 0; - silk_float tmp, maxabs, chirp, gain_syn, gain_ana; - - /* Convert to monic coefficients */ - for( i = order - 1; i > 0; i-- ) { - coefs_syn[ i - 1 ] -= lambda * coefs_syn[ i ]; - coefs_ana[ i - 1 ] -= lambda * coefs_ana[ i ]; - } - gain_syn = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_syn[ 0 ] ); - gain_ana = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_ana[ 0 ] ); - for( i = 0; i < order; i++ ) { - coefs_syn[ i ] *= gain_syn; - coefs_ana[ i ] *= gain_ana; - } - - /* Limit */ - for( iter = 0; iter < 10; iter++ ) { - /* Find maximum absolute value */ - maxabs = -1.0f; - for( i = 0; i < order; i++ ) { - tmp = silk_max( silk_abs_float( coefs_syn[ i ] ), silk_abs_float( coefs_ana[ i ] ) ); - if( tmp > maxabs ) { - maxabs = tmp; - ind = i; - } - } - if( maxabs <= limit ) { - /* Coefficients are within range - done */ - return; - } - - /* Convert back to true warped coefficients */ - for( i = 1; i < order; i++ ) { - coefs_syn[ i - 1 ] += lambda * coefs_syn[ i ]; - coefs_ana[ i - 1 ] += lambda * coefs_ana[ i ]; - } - gain_syn = 1.0f / gain_syn; - gain_ana = 1.0f / gain_ana; - for( i = 0; i < order; i++ ) { - coefs_syn[ i ] *= gain_syn; - coefs_ana[ i ] *= gain_ana; - } - - /* Apply bandwidth expansion */ - chirp = 0.99f - ( 0.8f + 0.1f * iter ) * ( maxabs - limit ) / ( maxabs * ( ind + 1 ) ); - silk_bwexpander_FLP( coefs_syn, order, chirp ); - silk_bwexpander_FLP( coefs_ana, order, chirp ); - - /* Convert to monic warped coefficients */ - for( i = order - 1; i > 0; i-- ) { - coefs_syn[ i - 1 ] -= lambda * coefs_syn[ i ]; - coefs_ana[ i - 1 ] -= lambda * coefs_ana[ i ]; - } - gain_syn = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_syn[ 0 ] ); - gain_ana = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_ana[ 0 ] ); - for( i = 0; i < order; i++ ) { - coefs_syn[ i ] *= gain_syn; - coefs_ana[ i ] *= gain_ana; - } - } - silk_assert( 0 ); -} - -/* Compute noise shaping coefficients and initial gain values */ -void silk_noise_shape_analysis_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - const silk_float *pitch_res, /* I LPC residual from pitch analysis */ - const silk_float *x /* I Input signal [frame_length + la_shape] */ -) -{ - silk_shape_state_FLP *psShapeSt = &psEnc->sShape; - opus_int k, nSamples; - silk_float SNR_adj_dB, HarmBoost, HarmShapeGain, Tilt; - silk_float nrg, pre_nrg, log_energy, log_energy_prev, energy_variation; - silk_float delta, BWExp1, BWExp2, gain_mult, gain_add, strength, b, warping; - silk_float x_windowed[ SHAPE_LPC_WIN_MAX ]; - silk_float auto_corr[ MAX_SHAPE_LPC_ORDER + 1 ]; - const silk_float *x_ptr, *pitch_res_ptr; - - /* Point to start of first LPC analysis block */ - x_ptr = x - psEnc->sCmn.la_shape; - - /****************/ - /* GAIN CONTROL */ - /****************/ - SNR_adj_dB = psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ); - - /* Input quality is the average of the quality in the lowest two VAD bands */ - psEncCtrl->input_quality = 0.5f * ( psEnc->sCmn.input_quality_bands_Q15[ 0 ] + psEnc->sCmn.input_quality_bands_Q15[ 1 ] ) * ( 1.0f / 32768.0f ); - - /* Coding quality level, between 0.0 and 1.0 */ - psEncCtrl->coding_quality = silk_sigmoid( 0.25f * ( SNR_adj_dB - 20.0f ) ); - - if( psEnc->sCmn.useCBR == 0 ) { - /* Reduce coding SNR during low speech activity */ - b = 1.0f - psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); - SNR_adj_dB -= BG_SNR_DECR_dB * psEncCtrl->coding_quality * ( 0.5f + 0.5f * psEncCtrl->input_quality ) * b * b; - } - - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Reduce gains for periodic signals */ - SNR_adj_dB += HARM_SNR_INCR_dB * psEnc->LTPCorr; - } else { - /* For unvoiced signals and low-quality input, adjust the quality slower than SNR_dB setting */ - SNR_adj_dB += ( -0.4f * psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ) + 6.0f ) * ( 1.0f - psEncCtrl->input_quality ); - } - - /*************************/ - /* SPARSENESS PROCESSING */ - /*************************/ - /* Set quantizer offset */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Initially set to 0; may be overruled in process_gains(..) */ - psEnc->sCmn.indices.quantOffsetType = 0; - psEncCtrl->sparseness = 0.0f; - } else { - /* Sparseness measure, based on relative fluctuations of energy per 2 milliseconds */ - nSamples = 2 * psEnc->sCmn.fs_kHz; - energy_variation = 0.0f; - log_energy_prev = 0.0f; - pitch_res_ptr = pitch_res; - for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) { - nrg = ( silk_float )nSamples + ( silk_float )silk_energy_FLP( pitch_res_ptr, nSamples ); - log_energy = silk_log2( nrg ); - if( k > 0 ) { - energy_variation += silk_abs_float( log_energy - log_energy_prev ); - } - log_energy_prev = log_energy; - pitch_res_ptr += nSamples; - } - psEncCtrl->sparseness = silk_sigmoid( 0.4f * ( energy_variation - 5.0f ) ); - - /* Set quantization offset depending on sparseness measure */ - if( psEncCtrl->sparseness > SPARSENESS_THRESHOLD_QNT_OFFSET ) { - psEnc->sCmn.indices.quantOffsetType = 0; - } else { - psEnc->sCmn.indices.quantOffsetType = 1; - } - - /* Increase coding SNR for sparse signals */ - SNR_adj_dB += SPARSE_SNR_INCR_dB * ( psEncCtrl->sparseness - 0.5f ); - } - - /*******************************/ - /* Control bandwidth expansion */ - /*******************************/ - /* More BWE for signals with high prediction gain */ - strength = FIND_PITCH_WHITE_NOISE_FRACTION * psEncCtrl->predGain; /* between 0.0 and 1.0 */ - BWExp1 = BWExp2 = BANDWIDTH_EXPANSION / ( 1.0f + strength * strength ); - delta = LOW_RATE_BANDWIDTH_EXPANSION_DELTA * ( 1.0f - 0.75f * psEncCtrl->coding_quality ); - BWExp1 -= delta; - BWExp2 += delta; - /* BWExp1 will be applied after BWExp2, so make it relative */ - BWExp1 /= BWExp2; - - if( psEnc->sCmn.warping_Q16 > 0 ) { - /* Slightly more warping in analysis will move quantization noise up in frequency, where it's better masked */ - warping = (silk_float)psEnc->sCmn.warping_Q16 / 65536.0f + 0.01f * psEncCtrl->coding_quality; - } else { - warping = 0.0f; - } - - /********************************************/ - /* Compute noise shaping AR coefs and gains */ - /********************************************/ - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - /* Apply window: sine slope followed by flat part followed by cosine slope */ - opus_int shift, slope_part, flat_part; - flat_part = psEnc->sCmn.fs_kHz * 3; - slope_part = ( psEnc->sCmn.shapeWinLength - flat_part ) / 2; - - silk_apply_sine_window_FLP( x_windowed, x_ptr, 1, slope_part ); - shift = slope_part; - silk_memcpy( x_windowed + shift, x_ptr + shift, flat_part * sizeof(silk_float) ); - shift += flat_part; - silk_apply_sine_window_FLP( x_windowed + shift, x_ptr + shift, 2, slope_part ); - - /* Update pointer: next LPC analysis block */ - x_ptr += psEnc->sCmn.subfr_length; - - if( psEnc->sCmn.warping_Q16 > 0 ) { - /* Calculate warped auto correlation */ - silk_warped_autocorrelation_FLP( auto_corr, x_windowed, warping, - psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder ); - } else { - /* Calculate regular auto correlation */ - silk_autocorrelation_FLP( auto_corr, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1 ); - } - - /* Add white noise, as a fraction of energy */ - auto_corr[ 0 ] += auto_corr[ 0 ] * SHAPE_WHITE_NOISE_FRACTION; - - /* Convert correlations to prediction coefficients, and compute residual energy */ - nrg = silk_levinsondurbin_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], auto_corr, psEnc->sCmn.shapingLPCOrder ); - psEncCtrl->Gains[ k ] = ( silk_float )sqrt( nrg ); - - if( psEnc->sCmn.warping_Q16 > 0 ) { - /* Adjust gain for warping */ - psEncCtrl->Gains[ k ] *= warped_gain( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], warping, psEnc->sCmn.shapingLPCOrder ); - } - - /* Bandwidth expansion for synthesis filter shaping */ - silk_bwexpander_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWExp2 ); - - /* Compute noise shaping filter coefficients */ - silk_memcpy( - &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], - &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], - psEnc->sCmn.shapingLPCOrder * sizeof( silk_float ) ); - - /* Bandwidth expansion for analysis filter shaping */ - silk_bwexpander_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWExp1 ); - - /* Ratio of prediction gains, in energy domain */ - pre_nrg = silk_LPC_inverse_pred_gain_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder ); - nrg = silk_LPC_inverse_pred_gain_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder ); - psEncCtrl->GainsPre[ k ] = 1.0f - 0.7f * ( 1.0f - pre_nrg / nrg ); - - /* Convert to monic warped prediction coefficients and limit absolute values */ - warped_true2monic_coefs( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], - warping, 3.999f, psEnc->sCmn.shapingLPCOrder ); - } - - /*****************/ - /* Gain tweaking */ - /*****************/ - /* Increase gains during low speech activity */ - gain_mult = (silk_float)pow( 2.0f, -0.16f * SNR_adj_dB ); - gain_add = (silk_float)pow( 2.0f, 0.16f * MIN_QGAIN_DB ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->Gains[ k ] *= gain_mult; - psEncCtrl->Gains[ k ] += gain_add; - } - - gain_mult = 1.0f + INPUT_TILT + psEncCtrl->coding_quality * HIGH_RATE_INPUT_TILT; - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->GainsPre[ k ] *= gain_mult; - } - - /************************************************/ - /* Control low-frequency shaping and noise tilt */ - /************************************************/ - /* Less low frequency shaping for noisy inputs */ - strength = LOW_FREQ_SHAPING * ( 1.0f + LOW_QUALITY_LOW_FREQ_SHAPING_DECR * ( psEnc->sCmn.input_quality_bands_Q15[ 0 ] * ( 1.0f / 32768.0f ) - 1.0f ) ); - strength *= psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Reduce low frequencies quantization noise for periodic signals, depending on pitch lag */ - /*f = 400; freqz([1, -0.98 + 2e-4 * f], [1, -0.97 + 7e-4 * f], 2^12, Fs); axis([0, 1000, -10, 1])*/ - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - b = 0.2f / psEnc->sCmn.fs_kHz + 3.0f / psEncCtrl->pitchL[ k ]; - psEncCtrl->LF_MA_shp[ k ] = -1.0f + b; - psEncCtrl->LF_AR_shp[ k ] = 1.0f - b - b * strength; - } - Tilt = - HP_NOISE_COEF - - (1 - HP_NOISE_COEF) * HARM_HP_NOISE_COEF * psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); - } else { - b = 1.3f / psEnc->sCmn.fs_kHz; - psEncCtrl->LF_MA_shp[ 0 ] = -1.0f + b; - psEncCtrl->LF_AR_shp[ 0 ] = 1.0f - b - b * strength * 0.6f; - for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->LF_MA_shp[ k ] = psEncCtrl->LF_MA_shp[ 0 ]; - psEncCtrl->LF_AR_shp[ k ] = psEncCtrl->LF_AR_shp[ 0 ]; - } - Tilt = -HP_NOISE_COEF; - } - - /****************************/ - /* HARMONIC SHAPING CONTROL */ - /****************************/ - /* Control boosting of harmonic frequencies */ - HarmBoost = LOW_RATE_HARMONIC_BOOST * ( 1.0f - psEncCtrl->coding_quality ) * psEnc->LTPCorr; - - /* More harmonic boost for noisy input signals */ - HarmBoost += LOW_INPUT_QUALITY_HARMONIC_BOOST * ( 1.0f - psEncCtrl->input_quality ); - - if( USE_HARM_SHAPING && psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - /* Harmonic noise shaping */ - HarmShapeGain = HARMONIC_SHAPING; - - /* More harmonic noise shaping for high bitrates or noisy input */ - HarmShapeGain += HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING * - ( 1.0f - ( 1.0f - psEncCtrl->coding_quality ) * psEncCtrl->input_quality ); - - /* Less harmonic noise shaping for less periodic signals */ - HarmShapeGain *= ( silk_float )sqrt( psEnc->LTPCorr ); - } else { - HarmShapeGain = 0.0f; - } - - /*************************/ - /* Smooth over subframes */ - /*************************/ - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psShapeSt->HarmBoost_smth += SUBFR_SMTH_COEF * ( HarmBoost - psShapeSt->HarmBoost_smth ); - psEncCtrl->HarmBoost[ k ] = psShapeSt->HarmBoost_smth; - psShapeSt->HarmShapeGain_smth += SUBFR_SMTH_COEF * ( HarmShapeGain - psShapeSt->HarmShapeGain_smth ); - psEncCtrl->HarmShapeGain[ k ] = psShapeSt->HarmShapeGain_smth; - psShapeSt->Tilt_smth += SUBFR_SMTH_COEF * ( Tilt - psShapeSt->Tilt_smth ); - psEncCtrl->Tilt[ k ] = psShapeSt->Tilt_smth; - } -} diff --git a/src/opus-1.1/silk/float/pitch_analysis_core_FLP.c b/src/opus-1.1/silk/float/pitch_analysis_core_FLP.c deleted file mode 100644 index e58f041b..00000000 --- a/src/opus-1.1/silk/float/pitch_analysis_core_FLP.c +++ /dev/null @@ -1,630 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/***************************************************************************** -* Pitch analyser function -******************************************************************************/ -#include "SigProc_FLP.h" -#include "SigProc_FIX.h" -#include "pitch_est_defines.h" -#include "pitch.h" - -#define SCRATCH_SIZE 22 - -/************************************************************/ -/* Internally used functions */ -/************************************************************/ -static void silk_P_Ana_calc_corr_st3( - silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ - const silk_float frame[], /* I vector to correlate */ - opus_int start_lag, /* I start lag */ - opus_int sf_length, /* I sub frame length */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity, /* I Complexity setting */ - int arch /* I Run-time architecture */ -); - -static void silk_P_Ana_calc_energy_st3( - silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ - const silk_float frame[], /* I vector to correlate */ - opus_int start_lag, /* I start lag */ - opus_int sf_length, /* I sub frame length */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity /* I Complexity setting */ -); - -/************************************************************/ -/* CORE PITCH ANALYSIS FUNCTION */ -/************************************************************/ -opus_int silk_pitch_analysis_core_FLP( /* O Voicing estimate: 0 voiced, 1 unvoiced */ - const silk_float *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ - opus_int *pitch_out, /* O Pitch lag values [nb_subfr] */ - opus_int16 *lagIndex, /* O Lag Index */ - opus_int8 *contourIndex, /* O Pitch contour Index */ - silk_float *LTPCorr, /* I/O Normalized correlation; input: value from previous frame */ - opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ - const silk_float search_thres1, /* I First stage threshold for lag candidates 0 - 1 */ - const silk_float search_thres2, /* I Final threshold for lag candidates 0 - 1 */ - const opus_int Fs_kHz, /* I sample frequency (kHz) */ - const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ - const opus_int nb_subfr, /* I Number of 5 ms subframes */ - int arch /* I Run-time architecture */ -) -{ - opus_int i, k, d, j; - silk_float frame_8kHz[ PE_MAX_FRAME_LENGTH_MS * 8 ]; - silk_float frame_4kHz[ PE_MAX_FRAME_LENGTH_MS * 4 ]; - opus_int16 frame_8_FIX[ PE_MAX_FRAME_LENGTH_MS * 8 ]; - opus_int16 frame_4_FIX[ PE_MAX_FRAME_LENGTH_MS * 4 ]; - opus_int32 filt_state[ 6 ]; - silk_float threshold, contour_bias; - silk_float C[ PE_MAX_NB_SUBFR][ (PE_MAX_LAG >> 1) + 5 ]; - opus_val32 xcorr[ PE_MAX_LAG_MS * 4 - PE_MIN_LAG_MS * 4 + 1 ]; - silk_float CC[ PE_NB_CBKS_STAGE2_EXT ]; - const silk_float *target_ptr, *basis_ptr; - double cross_corr, normalizer, energy, energy_tmp; - opus_int d_srch[ PE_D_SRCH_LENGTH ]; - opus_int16 d_comp[ (PE_MAX_LAG >> 1) + 5 ]; - opus_int length_d_srch, length_d_comp; - silk_float Cmax, CCmax, CCmax_b, CCmax_new_b, CCmax_new; - opus_int CBimax, CBimax_new, lag, start_lag, end_lag, lag_new; - opus_int cbk_size; - silk_float lag_log2, prevLag_log2, delta_lag_log2_sqr; - silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ]; - silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ]; - opus_int lag_counter; - opus_int frame_length, frame_length_8kHz, frame_length_4kHz; - opus_int sf_length, sf_length_8kHz, sf_length_4kHz; - opus_int min_lag, min_lag_8kHz, min_lag_4kHz; - opus_int max_lag, max_lag_8kHz, max_lag_4kHz; - opus_int nb_cbk_search; - const opus_int8 *Lag_CB_ptr; - - /* Check for valid sampling frequency */ - silk_assert( Fs_kHz == 8 || Fs_kHz == 12 || Fs_kHz == 16 ); - - /* Check for valid complexity setting */ - silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); - silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); - - silk_assert( search_thres1 >= 0.0f && search_thres1 <= 1.0f ); - silk_assert( search_thres2 >= 0.0f && search_thres2 <= 1.0f ); - - /* Set up frame lengths max / min lag for the sampling frequency */ - frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz; - frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4; - frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8; - sf_length = PE_SUBFR_LENGTH_MS * Fs_kHz; - sf_length_4kHz = PE_SUBFR_LENGTH_MS * 4; - sf_length_8kHz = PE_SUBFR_LENGTH_MS * 8; - min_lag = PE_MIN_LAG_MS * Fs_kHz; - min_lag_4kHz = PE_MIN_LAG_MS * 4; - min_lag_8kHz = PE_MIN_LAG_MS * 8; - max_lag = PE_MAX_LAG_MS * Fs_kHz - 1; - max_lag_4kHz = PE_MAX_LAG_MS * 4; - max_lag_8kHz = PE_MAX_LAG_MS * 8 - 1; - - /* Resample from input sampled at Fs_kHz to 8 kHz */ - if( Fs_kHz == 16 ) { - /* Resample to 16 -> 8 khz */ - opus_int16 frame_16_FIX[ 16 * PE_MAX_FRAME_LENGTH_MS ]; - silk_float2short_array( frame_16_FIX, frame, frame_length ); - silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) ); - silk_resampler_down2( filt_state, frame_8_FIX, frame_16_FIX, frame_length ); - silk_short2float_array( frame_8kHz, frame_8_FIX, frame_length_8kHz ); - } else if( Fs_kHz == 12 ) { - /* Resample to 12 -> 8 khz */ - opus_int16 frame_12_FIX[ 12 * PE_MAX_FRAME_LENGTH_MS ]; - silk_float2short_array( frame_12_FIX, frame, frame_length ); - silk_memset( filt_state, 0, 6 * sizeof( opus_int32 ) ); - silk_resampler_down2_3( filt_state, frame_8_FIX, frame_12_FIX, frame_length ); - silk_short2float_array( frame_8kHz, frame_8_FIX, frame_length_8kHz ); - } else { - silk_assert( Fs_kHz == 8 ); - silk_float2short_array( frame_8_FIX, frame, frame_length_8kHz ); - } - - /* Decimate again to 4 kHz */ - silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) ); - silk_resampler_down2( filt_state, frame_4_FIX, frame_8_FIX, frame_length_8kHz ); - silk_short2float_array( frame_4kHz, frame_4_FIX, frame_length_4kHz ); - - /* Low-pass filter */ - for( i = frame_length_4kHz - 1; i > 0; i-- ) { - frame_4kHz[ i ] += frame_4kHz[ i - 1 ]; - } - - /****************************************************************************** - * FIRST STAGE, operating in 4 khz - ******************************************************************************/ - silk_memset(C, 0, sizeof(silk_float) * nb_subfr * ((PE_MAX_LAG >> 1) + 5)); - target_ptr = &frame_4kHz[ silk_LSHIFT( sf_length_4kHz, 2 ) ]; - for( k = 0; k < nb_subfr >> 1; k++ ) { - /* Check that we are within range of the array */ - silk_assert( target_ptr >= frame_4kHz ); - silk_assert( target_ptr + sf_length_8kHz <= frame_4kHz + frame_length_4kHz ); - - basis_ptr = target_ptr - min_lag_4kHz; - - /* Check that we are within range of the array */ - silk_assert( basis_ptr >= frame_4kHz ); - silk_assert( basis_ptr + sf_length_8kHz <= frame_4kHz + frame_length_4kHz ); - - celt_pitch_xcorr( target_ptr, target_ptr-max_lag_4kHz, xcorr, sf_length_8kHz, max_lag_4kHz - min_lag_4kHz + 1, arch ); - - /* Calculate first vector products before loop */ - cross_corr = xcorr[ max_lag_4kHz - min_lag_4kHz ]; - normalizer = silk_energy_FLP( target_ptr, sf_length_8kHz ) + - silk_energy_FLP( basis_ptr, sf_length_8kHz ) + - sf_length_8kHz * 4000.0f; - - C[ 0 ][ min_lag_4kHz ] += (silk_float)( 2 * cross_corr / normalizer ); - - /* From now on normalizer is computed recursively */ - for( d = min_lag_4kHz + 1; d <= max_lag_4kHz; d++ ) { - basis_ptr--; - - /* Check that we are within range of the array */ - silk_assert( basis_ptr >= frame_4kHz ); - silk_assert( basis_ptr + sf_length_8kHz <= frame_4kHz + frame_length_4kHz ); - - cross_corr = xcorr[ max_lag_4kHz - d ]; - - /* Add contribution of new sample and remove contribution from oldest sample */ - normalizer += - basis_ptr[ 0 ] * (double)basis_ptr[ 0 ] - - basis_ptr[ sf_length_8kHz ] * (double)basis_ptr[ sf_length_8kHz ]; - C[ 0 ][ d ] += (silk_float)( 2 * cross_corr / normalizer ); - } - /* Update target pointer */ - target_ptr += sf_length_8kHz; - } - - /* Apply short-lag bias */ - for( i = max_lag_4kHz; i >= min_lag_4kHz; i-- ) { - C[ 0 ][ i ] -= C[ 0 ][ i ] * i / 4096.0f; - } - - /* Sort */ - length_d_srch = 4 + 2 * complexity; - silk_assert( 3 * length_d_srch <= PE_D_SRCH_LENGTH ); - silk_insertion_sort_decreasing_FLP( &C[ 0 ][ min_lag_4kHz ], d_srch, max_lag_4kHz - min_lag_4kHz + 1, length_d_srch ); - - /* Escape if correlation is very low already here */ - Cmax = C[ 0 ][ min_lag_4kHz ]; - if( Cmax < 0.2f ) { - silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); - *LTPCorr = 0.0f; - *lagIndex = 0; - *contourIndex = 0; - return 1; - } - - threshold = search_thres1 * Cmax; - for( i = 0; i < length_d_srch; i++ ) { - /* Convert to 8 kHz indices for the sorted correlation that exceeds the threshold */ - if( C[ 0 ][ min_lag_4kHz + i ] > threshold ) { - d_srch[ i ] = silk_LSHIFT( d_srch[ i ] + min_lag_4kHz, 1 ); - } else { - length_d_srch = i; - break; - } - } - silk_assert( length_d_srch > 0 ); - - for( i = min_lag_8kHz - 5; i < max_lag_8kHz + 5; i++ ) { - d_comp[ i ] = 0; - } - for( i = 0; i < length_d_srch; i++ ) { - d_comp[ d_srch[ i ] ] = 1; - } - - /* Convolution */ - for( i = max_lag_8kHz + 3; i >= min_lag_8kHz; i-- ) { - d_comp[ i ] += d_comp[ i - 1 ] + d_comp[ i - 2 ]; - } - - length_d_srch = 0; - for( i = min_lag_8kHz; i < max_lag_8kHz + 1; i++ ) { - if( d_comp[ i + 1 ] > 0 ) { - d_srch[ length_d_srch ] = i; - length_d_srch++; - } - } - - /* Convolution */ - for( i = max_lag_8kHz + 3; i >= min_lag_8kHz; i-- ) { - d_comp[ i ] += d_comp[ i - 1 ] + d_comp[ i - 2 ] + d_comp[ i - 3 ]; - } - - length_d_comp = 0; - for( i = min_lag_8kHz; i < max_lag_8kHz + 4; i++ ) { - if( d_comp[ i ] > 0 ) { - d_comp[ length_d_comp ] = (opus_int16)( i - 2 ); - length_d_comp++; - } - } - - /********************************************************************************** - ** SECOND STAGE, operating at 8 kHz, on lag sections with high correlation - *************************************************************************************/ - /********************************************************************************* - * Find energy of each subframe projected onto its history, for a range of delays - *********************************************************************************/ - silk_memset( C, 0, PE_MAX_NB_SUBFR*((PE_MAX_LAG >> 1) + 5) * sizeof(silk_float)); - - if( Fs_kHz == 8 ) { - target_ptr = &frame[ PE_LTP_MEM_LENGTH_MS * 8 ]; - } else { - target_ptr = &frame_8kHz[ PE_LTP_MEM_LENGTH_MS * 8 ]; - } - for( k = 0; k < nb_subfr; k++ ) { - energy_tmp = silk_energy_FLP( target_ptr, sf_length_8kHz ) + 1.0; - for( j = 0; j < length_d_comp; j++ ) { - d = d_comp[ j ]; - basis_ptr = target_ptr - d; - cross_corr = silk_inner_product_FLP( basis_ptr, target_ptr, sf_length_8kHz ); - if( cross_corr > 0.0f ) { - energy = silk_energy_FLP( basis_ptr, sf_length_8kHz ); - C[ k ][ d ] = (silk_float)( 2 * cross_corr / ( energy + energy_tmp ) ); - } else { - C[ k ][ d ] = 0.0f; - } - } - target_ptr += sf_length_8kHz; - } - - /* search over lag range and lags codebook */ - /* scale factor for lag codebook, as a function of center lag */ - - CCmax = 0.0f; /* This value doesn't matter */ - CCmax_b = -1000.0f; - - CBimax = 0; /* To avoid returning undefined lag values */ - lag = -1; /* To check if lag with strong enough correlation has been found */ - - if( prevLag > 0 ) { - if( Fs_kHz == 12 ) { - prevLag = silk_LSHIFT( prevLag, 1 ) / 3; - } else if( Fs_kHz == 16 ) { - prevLag = silk_RSHIFT( prevLag, 1 ); - } - prevLag_log2 = silk_log2( (silk_float)prevLag ); - } else { - prevLag_log2 = 0; - } - - /* Set up stage 2 codebook based on number of subframes */ - if( nb_subfr == PE_MAX_NB_SUBFR ) { - cbk_size = PE_NB_CBKS_STAGE2_EXT; - Lag_CB_ptr = &silk_CB_lags_stage2[ 0 ][ 0 ]; - if( Fs_kHz == 8 && complexity > SILK_PE_MIN_COMPLEX ) { - /* If input is 8 khz use a larger codebook here because it is last stage */ - nb_cbk_search = PE_NB_CBKS_STAGE2_EXT; - } else { - nb_cbk_search = PE_NB_CBKS_STAGE2; - } - } else { - cbk_size = PE_NB_CBKS_STAGE2_10MS; - Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[ 0 ][ 0 ]; - nb_cbk_search = PE_NB_CBKS_STAGE2_10MS; - } - - for( k = 0; k < length_d_srch; k++ ) { - d = d_srch[ k ]; - for( j = 0; j < nb_cbk_search; j++ ) { - CC[j] = 0.0f; - for( i = 0; i < nb_subfr; i++ ) { - /* Try all codebooks */ - CC[ j ] += C[ i ][ d + matrix_ptr( Lag_CB_ptr, i, j, cbk_size )]; - } - } - /* Find best codebook */ - CCmax_new = -1000.0f; - CBimax_new = 0; - for( i = 0; i < nb_cbk_search; i++ ) { - if( CC[ i ] > CCmax_new ) { - CCmax_new = CC[ i ]; - CBimax_new = i; - } - } - - /* Bias towards shorter lags */ - lag_log2 = silk_log2( (silk_float)d ); - CCmax_new_b = CCmax_new - PE_SHORTLAG_BIAS * nb_subfr * lag_log2; - - /* Bias towards previous lag */ - if( prevLag > 0 ) { - delta_lag_log2_sqr = lag_log2 - prevLag_log2; - delta_lag_log2_sqr *= delta_lag_log2_sqr; - CCmax_new_b -= PE_PREVLAG_BIAS * nb_subfr * (*LTPCorr) * delta_lag_log2_sqr / ( delta_lag_log2_sqr + 0.5f ); - } - - if( CCmax_new_b > CCmax_b && /* Find maximum biased correlation */ - CCmax_new > nb_subfr * search_thres2 /* Correlation needs to be high enough to be voiced */ - ) { - CCmax_b = CCmax_new_b; - CCmax = CCmax_new; - lag = d; - CBimax = CBimax_new; - } - } - - if( lag == -1 ) { - /* No suitable candidate found */ - silk_memset( pitch_out, 0, PE_MAX_NB_SUBFR * sizeof(opus_int) ); - *LTPCorr = 0.0f; - *lagIndex = 0; - *contourIndex = 0; - return 1; - } - - /* Output normalized correlation */ - *LTPCorr = (silk_float)( CCmax / nb_subfr ); - silk_assert( *LTPCorr >= 0.0f ); - - if( Fs_kHz > 8 ) { - /* Search in original signal */ - - /* Compensate for decimation */ - silk_assert( lag == silk_SAT16( lag ) ); - if( Fs_kHz == 12 ) { - lag = silk_RSHIFT_ROUND( silk_SMULBB( lag, 3 ), 1 ); - } else { /* Fs_kHz == 16 */ - lag = silk_LSHIFT( lag, 1 ); - } - - lag = silk_LIMIT_int( lag, min_lag, max_lag ); - start_lag = silk_max_int( lag - 2, min_lag ); - end_lag = silk_min_int( lag + 2, max_lag ); - lag_new = lag; /* to avoid undefined lag */ - CBimax = 0; /* to avoid undefined lag */ - - CCmax = -1000.0f; - - /* Calculate the correlations and energies needed in stage 3 */ - silk_P_Ana_calc_corr_st3( cross_corr_st3, frame, start_lag, sf_length, nb_subfr, complexity, arch ); - silk_P_Ana_calc_energy_st3( energies_st3, frame, start_lag, sf_length, nb_subfr, complexity ); - - lag_counter = 0; - silk_assert( lag == silk_SAT16( lag ) ); - contour_bias = PE_FLATCONTOUR_BIAS / lag; - - /* Set up cbk parameters according to complexity setting and frame length */ - if( nb_subfr == PE_MAX_NB_SUBFR ) { - nb_cbk_search = (opus_int)silk_nb_cbk_searchs_stage3[ complexity ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - } else { - nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - } - - target_ptr = &frame[ PE_LTP_MEM_LENGTH_MS * Fs_kHz ]; - energy_tmp = silk_energy_FLP( target_ptr, nb_subfr * sf_length ) + 1.0; - for( d = start_lag; d <= end_lag; d++ ) { - for( j = 0; j < nb_cbk_search; j++ ) { - cross_corr = 0.0; - energy = energy_tmp; - for( k = 0; k < nb_subfr; k++ ) { - cross_corr += cross_corr_st3[ k ][ j ][ lag_counter ]; - energy += energies_st3[ k ][ j ][ lag_counter ]; - } - if( cross_corr > 0.0 ) { - CCmax_new = (silk_float)( 2 * cross_corr / energy ); - /* Reduce depending on flatness of contour */ - CCmax_new *= 1.0f - contour_bias * j; - } else { - CCmax_new = 0.0f; - } - - if( CCmax_new > CCmax && ( d + (opus_int)silk_CB_lags_stage3[ 0 ][ j ] ) <= max_lag ) { - CCmax = CCmax_new; - lag_new = d; - CBimax = j; - } - } - lag_counter++; - } - - for( k = 0; k < nb_subfr; k++ ) { - pitch_out[ k ] = lag_new + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); - pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], min_lag, PE_MAX_LAG_MS * Fs_kHz ); - } - *lagIndex = (opus_int16)( lag_new - min_lag ); - *contourIndex = (opus_int8)CBimax; - } else { /* Fs_kHz == 8 */ - /* Save Lags */ - for( k = 0; k < nb_subfr; k++ ) { - pitch_out[ k ] = lag + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); - pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], min_lag_8kHz, PE_MAX_LAG_MS * 8 ); - } - *lagIndex = (opus_int16)( lag - min_lag_8kHz ); - *contourIndex = (opus_int8)CBimax; - } - silk_assert( *lagIndex >= 0 ); - /* return as voiced */ - return 0; -} - -/*********************************************************************** - * Calculates the correlations used in stage 3 search. In order to cover - * the whole lag codebook for all the searched offset lags (lag +- 2), - * the following correlations are needed in each sub frame: - * - * sf1: lag range [-8,...,7] total 16 correlations - * sf2: lag range [-4,...,4] total 9 correlations - * sf3: lag range [-3,....4] total 8 correltions - * sf4: lag range [-6,....8] total 15 correlations - * - * In total 48 correlations. The direct implementation computed in worst - * case 4*12*5 = 240 correlations, but more likely around 120. - ***********************************************************************/ -static void silk_P_Ana_calc_corr_st3( - silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ - const silk_float frame[], /* I vector to correlate */ - opus_int start_lag, /* I start lag */ - opus_int sf_length, /* I sub frame length */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity, /* I Complexity setting */ - int arch /* I Run-time architecture */ -) -{ - const silk_float *target_ptr; - opus_int i, j, k, lag_counter, lag_low, lag_high; - opus_int nb_cbk_search, delta, idx, cbk_size; - silk_float scratch_mem[ SCRATCH_SIZE ]; - opus_val32 xcorr[ SCRATCH_SIZE ]; - const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; - - silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); - silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); - - if( nb_subfr == PE_MAX_NB_SUBFR ) { - Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - } else { - silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); - Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - } - - target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; /* Pointer to middle of frame */ - for( k = 0; k < nb_subfr; k++ ) { - lag_counter = 0; - - /* Calculate the correlations for each subframe */ - lag_low = matrix_ptr( Lag_range_ptr, k, 0, 2 ); - lag_high = matrix_ptr( Lag_range_ptr, k, 1, 2 ); - silk_assert(lag_high-lag_low+1 <= SCRATCH_SIZE); - celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr, sf_length, lag_high - lag_low + 1, arch ); - for( j = lag_low; j <= lag_high; j++ ) { - silk_assert( lag_counter < SCRATCH_SIZE ); - scratch_mem[ lag_counter ] = xcorr[ lag_high - j ]; - lag_counter++; - } - - delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); - for( i = 0; i < nb_cbk_search; i++ ) { - /* Fill out the 3 dim array that stores the correlations for */ - /* each code_book vector for each start lag */ - idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; - for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { - silk_assert( idx + j < SCRATCH_SIZE ); - silk_assert( idx + j < lag_counter ); - cross_corr_st3[ k ][ i ][ j ] = scratch_mem[ idx + j ]; - } - } - target_ptr += sf_length; - } -} - -/********************************************************************/ -/* Calculate the energies for first two subframes. The energies are */ -/* calculated recursively. */ -/********************************************************************/ -static void silk_P_Ana_calc_energy_st3( - silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ - const silk_float frame[], /* I vector to correlate */ - opus_int start_lag, /* I start lag */ - opus_int sf_length, /* I sub frame length */ - opus_int nb_subfr, /* I number of subframes */ - opus_int complexity /* I Complexity setting */ -) -{ - const silk_float *target_ptr, *basis_ptr; - double energy; - opus_int k, i, j, lag_counter; - opus_int nb_cbk_search, delta, idx, cbk_size, lag_diff; - silk_float scratch_mem[ SCRATCH_SIZE ]; - const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; - - silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); - silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); - - if( nb_subfr == PE_MAX_NB_SUBFR ) { - Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; - nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; - cbk_size = PE_NB_CBKS_STAGE3_MAX; - } else { - silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); - Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; - Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; - nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; - cbk_size = PE_NB_CBKS_STAGE3_10MS; - } - - target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; - for( k = 0; k < nb_subfr; k++ ) { - lag_counter = 0; - - /* Calculate the energy for first lag */ - basis_ptr = target_ptr - ( start_lag + matrix_ptr( Lag_range_ptr, k, 0, 2 ) ); - energy = silk_energy_FLP( basis_ptr, sf_length ) + 1e-3; - silk_assert( energy >= 0.0 ); - scratch_mem[lag_counter] = (silk_float)energy; - lag_counter++; - - lag_diff = ( matrix_ptr( Lag_range_ptr, k, 1, 2 ) - matrix_ptr( Lag_range_ptr, k, 0, 2 ) + 1 ); - for( i = 1; i < lag_diff; i++ ) { - /* remove part outside new window */ - energy -= basis_ptr[sf_length - i] * (double)basis_ptr[sf_length - i]; - silk_assert( energy >= 0.0 ); - - /* add part that comes into window */ - energy += basis_ptr[ -i ] * (double)basis_ptr[ -i ]; - silk_assert( energy >= 0.0 ); - silk_assert( lag_counter < SCRATCH_SIZE ); - scratch_mem[lag_counter] = (silk_float)energy; - lag_counter++; - } - - delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); - for( i = 0; i < nb_cbk_search; i++ ) { - /* Fill out the 3 dim array that stores the correlations for */ - /* each code_book vector for each start lag */ - idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; - for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { - silk_assert( idx + j < SCRATCH_SIZE ); - silk_assert( idx + j < lag_counter ); - energies_st3[ k ][ i ][ j ] = scratch_mem[ idx + j ]; - silk_assert( energies_st3[ k ][ i ][ j ] >= 0.0f ); - } - } - target_ptr += sf_length; - } -} diff --git a/src/opus-1.1/silk/float/prefilter_FLP.c b/src/opus-1.1/silk/float/prefilter_FLP.c deleted file mode 100644 index 8bc32fb4..00000000 --- a/src/opus-1.1/silk/float/prefilter_FLP.c +++ /dev/null @@ -1,206 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" -#include "tuning_parameters.h" - -/* -* Prefilter for finding Quantizer input signal -*/ -static OPUS_INLINE void silk_prefilt_FLP( - silk_prefilter_state_FLP *P, /* I/O state */ - silk_float st_res[], /* I */ - silk_float xw[], /* O */ - silk_float *HarmShapeFIR, /* I */ - silk_float Tilt, /* I */ - silk_float LF_MA_shp, /* I */ - silk_float LF_AR_shp, /* I */ - opus_int lag, /* I */ - opus_int length /* I */ -); - -static void silk_warped_LPC_analysis_filter_FLP( - silk_float state[], /* I/O State [order + 1] */ - silk_float res[], /* O Residual signal [length] */ - const silk_float coef[], /* I Coefficients [order] */ - const silk_float input[], /* I Input signal [length] */ - const silk_float lambda, /* I Warping factor */ - const opus_int length, /* I Length of input signal */ - const opus_int order /* I Filter order (even) */ -) -{ - opus_int n, i; - silk_float acc, tmp1, tmp2; - - /* Order must be even */ - silk_assert( ( order & 1 ) == 0 ); - - for( n = 0; n < length; n++ ) { - /* Output of lowpass section */ - tmp2 = state[ 0 ] + lambda * state[ 1 ]; - state[ 0 ] = input[ n ]; - /* Output of allpass section */ - tmp1 = state[ 1 ] + lambda * ( state[ 2 ] - tmp2 ); - state[ 1 ] = tmp2; - acc = coef[ 0 ] * tmp2; - /* Loop over allpass sections */ - for( i = 2; i < order; i += 2 ) { - /* Output of allpass section */ - tmp2 = state[ i ] + lambda * ( state[ i + 1 ] - tmp1 ); - state[ i ] = tmp1; - acc += coef[ i - 1 ] * tmp1; - /* Output of allpass section */ - tmp1 = state[ i + 1 ] + lambda * ( state[ i + 2 ] - tmp2 ); - state[ i + 1 ] = tmp2; - acc += coef[ i ] * tmp2; - } - state[ order ] = tmp1; - acc += coef[ order - 1 ] * tmp1; - res[ n ] = input[ n ] - acc; - } -} - -/* -* silk_prefilter. Main prefilter function -*/ -void silk_prefilter_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - const silk_encoder_control_FLP *psEncCtrl, /* I Encoder control FLP */ - silk_float xw[], /* O Weighted signal */ - const silk_float x[] /* I Speech signal */ -) -{ - silk_prefilter_state_FLP *P = &psEnc->sPrefilt; - opus_int j, k, lag; - silk_float HarmShapeGain, Tilt, LF_MA_shp, LF_AR_shp; - silk_float B[ 2 ]; - const silk_float *AR1_shp; - const silk_float *px; - silk_float *pxw; - silk_float HarmShapeFIR[ 3 ]; - silk_float st_res[ MAX_SUB_FRAME_LENGTH + MAX_LPC_ORDER ]; - - /* Set up pointers */ - px = x; - pxw = xw; - lag = P->lagPrev; - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - /* Update Variables that change per sub frame */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - lag = psEncCtrl->pitchL[ k ]; - } - - /* Noise shape parameters */ - HarmShapeGain = psEncCtrl->HarmShapeGain[ k ] * ( 1.0f - psEncCtrl->HarmBoost[ k ] ); - HarmShapeFIR[ 0 ] = 0.25f * HarmShapeGain; - HarmShapeFIR[ 1 ] = 32767.0f / 65536.0f * HarmShapeGain; - HarmShapeFIR[ 2 ] = 0.25f * HarmShapeGain; - Tilt = psEncCtrl->Tilt[ k ]; - LF_MA_shp = psEncCtrl->LF_MA_shp[ k ]; - LF_AR_shp = psEncCtrl->LF_AR_shp[ k ]; - AR1_shp = &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ]; - - /* Short term FIR filtering */ - silk_warped_LPC_analysis_filter_FLP( P->sAR_shp, st_res, AR1_shp, px, - (silk_float)psEnc->sCmn.warping_Q16 / 65536.0f, psEnc->sCmn.subfr_length, psEnc->sCmn.shapingLPCOrder ); - - /* Reduce (mainly) low frequencies during harmonic emphasis */ - B[ 0 ] = psEncCtrl->GainsPre[ k ]; - B[ 1 ] = -psEncCtrl->GainsPre[ k ] * - ( psEncCtrl->HarmBoost[ k ] * HarmShapeGain + INPUT_TILT + psEncCtrl->coding_quality * HIGH_RATE_INPUT_TILT ); - pxw[ 0 ] = B[ 0 ] * st_res[ 0 ] + B[ 1 ] * P->sHarmHP; - for( j = 1; j < psEnc->sCmn.subfr_length; j++ ) { - pxw[ j ] = B[ 0 ] * st_res[ j ] + B[ 1 ] * st_res[ j - 1 ]; - } - P->sHarmHP = st_res[ psEnc->sCmn.subfr_length - 1 ]; - - silk_prefilt_FLP( P, pxw, pxw, HarmShapeFIR, Tilt, LF_MA_shp, LF_AR_shp, lag, psEnc->sCmn.subfr_length ); - - px += psEnc->sCmn.subfr_length; - pxw += psEnc->sCmn.subfr_length; - } - P->lagPrev = psEncCtrl->pitchL[ psEnc->sCmn.nb_subfr - 1 ]; -} - -/* -* Prefilter for finding Quantizer input signal -*/ -static OPUS_INLINE void silk_prefilt_FLP( - silk_prefilter_state_FLP *P, /* I/O state */ - silk_float st_res[], /* I */ - silk_float xw[], /* O */ - silk_float *HarmShapeFIR, /* I */ - silk_float Tilt, /* I */ - silk_float LF_MA_shp, /* I */ - silk_float LF_AR_shp, /* I */ - opus_int lag, /* I */ - opus_int length /* I */ -) -{ - opus_int i; - opus_int idx, LTP_shp_buf_idx; - silk_float n_Tilt, n_LF, n_LTP; - silk_float sLF_AR_shp, sLF_MA_shp; - silk_float *LTP_shp_buf; - - /* To speed up use temp variables instead of using the struct */ - LTP_shp_buf = P->sLTP_shp; - LTP_shp_buf_idx = P->sLTP_shp_buf_idx; - sLF_AR_shp = P->sLF_AR_shp; - sLF_MA_shp = P->sLF_MA_shp; - - for( i = 0; i < length; i++ ) { - if( lag > 0 ) { - silk_assert( HARM_SHAPE_FIR_TAPS == 3 ); - idx = lag + LTP_shp_buf_idx; - n_LTP = LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ] * HarmShapeFIR[ 0 ]; - n_LTP += LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ] * HarmShapeFIR[ 1 ]; - n_LTP += LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ] * HarmShapeFIR[ 2 ]; - } else { - n_LTP = 0; - } - - n_Tilt = sLF_AR_shp * Tilt; - n_LF = sLF_AR_shp * LF_AR_shp + sLF_MA_shp * LF_MA_shp; - - sLF_AR_shp = st_res[ i ] - n_Tilt; - sLF_MA_shp = sLF_AR_shp - n_LF; - - LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK; - LTP_shp_buf[ LTP_shp_buf_idx ] = sLF_MA_shp; - - xw[ i ] = sLF_MA_shp - n_LTP; - } - /* Copy temp variable back to state */ - P->sLF_AR_shp = sLF_AR_shp; - P->sLF_MA_shp = sLF_MA_shp; - P->sLTP_shp_buf_idx = LTP_shp_buf_idx; -} diff --git a/src/opus-1.1/silk/float/process_gains_FLP.c b/src/opus-1.1/silk/float/process_gains_FLP.c deleted file mode 100644 index c0da0dae..00000000 --- a/src/opus-1.1/silk/float/process_gains_FLP.c +++ /dev/null @@ -1,103 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" -#include "tuning_parameters.h" - -/* Processing of gains */ -void silk_process_gains_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - opus_int condCoding /* I The type of conditional coding to use */ -) -{ - silk_shape_state_FLP *psShapeSt = &psEnc->sShape; - opus_int k; - opus_int32 pGains_Q16[ MAX_NB_SUBFR ]; - silk_float s, InvMaxSqrVal, gain, quant_offset; - - /* Gain reduction when LTP coding gain is high */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - s = 1.0f - 0.5f * silk_sigmoid( 0.25f * ( psEncCtrl->LTPredCodGain - 12.0f ) ); - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->Gains[ k ] *= s; - } - } - - /* Limit the quantized signal */ - InvMaxSqrVal = ( silk_float )( pow( 2.0f, 0.33f * ( 21.0f - psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ) ) ) / psEnc->sCmn.subfr_length ); - - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - /* Soft limit on ratio residual energy and squared gains */ - gain = psEncCtrl->Gains[ k ]; - gain = ( silk_float )sqrt( gain * gain + psEncCtrl->ResNrg[ k ] * InvMaxSqrVal ); - psEncCtrl->Gains[ k ] = silk_min_float( gain, 32767.0f ); - } - - /* Prepare gains for noise shaping quantization */ - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - pGains_Q16[ k ] = (opus_int32)( psEncCtrl->Gains[ k ] * 65536.0f ); - } - - /* Save unquantized gains and gain Index */ - silk_memcpy( psEncCtrl->GainsUnq_Q16, pGains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); - psEncCtrl->lastGainIndexPrev = psShapeSt->LastGainIndex; - - /* Quantize gains */ - silk_gains_quant( psEnc->sCmn.indices.GainsIndices, pGains_Q16, - &psShapeSt->LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); - - /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */ - for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { - psEncCtrl->Gains[ k ] = pGains_Q16[ k ] / 65536.0f; - } - - /* Set quantizer offset for voiced signals. Larger offset when LTP coding gain is low or tilt is high (ie low-pass) */ - if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { - if( psEncCtrl->LTPredCodGain + psEnc->sCmn.input_tilt_Q15 * ( 1.0f / 32768.0f ) > 1.0f ) { - psEnc->sCmn.indices.quantOffsetType = 0; - } else { - psEnc->sCmn.indices.quantOffsetType = 1; - } - } - - /* Quantizer boundary adjustment */ - quant_offset = silk_Quantization_Offsets_Q10[ psEnc->sCmn.indices.signalType >> 1 ][ psEnc->sCmn.indices.quantOffsetType ] / 1024.0f; - psEncCtrl->Lambda = LAMBDA_OFFSET - + LAMBDA_DELAYED_DECISIONS * psEnc->sCmn.nStatesDelayedDecision - + LAMBDA_SPEECH_ACT * psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ) - + LAMBDA_INPUT_QUALITY * psEncCtrl->input_quality - + LAMBDA_CODING_QUALITY * psEncCtrl->coding_quality - + LAMBDA_QUANT_OFFSET * quant_offset; - - silk_assert( psEncCtrl->Lambda > 0.0f ); - silk_assert( psEncCtrl->Lambda < 2.0f ); -} diff --git a/src/opus-1.1/silk/float/regularize_correlations_FLP.c b/src/opus-1.1/silk/float/regularize_correlations_FLP.c deleted file mode 100644 index df461260..00000000 --- a/src/opus-1.1/silk/float/regularize_correlations_FLP.c +++ /dev/null @@ -1,48 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -/* Add noise to matrix diagonal */ -void silk_regularize_correlations_FLP( - silk_float *XX, /* I/O Correlation matrices */ - silk_float *xx, /* I/O Correlation values */ - const silk_float noise, /* I Noise energy to add */ - const opus_int D /* I Dimension of XX */ -) -{ - opus_int i; - - for( i = 0; i < D; i++ ) { - matrix_ptr( &XX[ 0 ], i, i, D ) += noise; - } - xx[ 0 ] += noise; -} diff --git a/src/opus-1.1/silk/float/residual_energy_FLP.c b/src/opus-1.1/silk/float/residual_energy_FLP.c deleted file mode 100644 index b2e03a86..00000000 --- a/src/opus-1.1/silk/float/residual_energy_FLP.c +++ /dev/null @@ -1,117 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -#define MAX_ITERATIONS_RESIDUAL_NRG 10 -#define REGULARIZATION_FACTOR 1e-8f - -/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ -silk_float silk_residual_energy_covar_FLP( /* O Weighted residual energy */ - const silk_float *c, /* I Filter coefficients */ - silk_float *wXX, /* I/O Weighted correlation matrix, reg. out */ - const silk_float *wXx, /* I Weighted correlation vector */ - const silk_float wxx, /* I Weighted correlation value */ - const opus_int D /* I Dimension */ -) -{ - opus_int i, j, k; - silk_float tmp, nrg = 0.0f, regularization; - - /* Safety checks */ - silk_assert( D >= 0 ); - - regularization = REGULARIZATION_FACTOR * ( wXX[ 0 ] + wXX[ D * D - 1 ] ); - for( k = 0; k < MAX_ITERATIONS_RESIDUAL_NRG; k++ ) { - nrg = wxx; - - tmp = 0.0f; - for( i = 0; i < D; i++ ) { - tmp += wXx[ i ] * c[ i ]; - } - nrg -= 2.0f * tmp; - - /* compute c' * wXX * c, assuming wXX is symmetric */ - for( i = 0; i < D; i++ ) { - tmp = 0.0f; - for( j = i + 1; j < D; j++ ) { - tmp += matrix_c_ptr( wXX, i, j, D ) * c[ j ]; - } - nrg += c[ i ] * ( 2.0f * tmp + matrix_c_ptr( wXX, i, i, D ) * c[ i ] ); - } - if( nrg > 0 ) { - break; - } else { - /* Add white noise */ - for( i = 0; i < D; i++ ) { - matrix_c_ptr( wXX, i, i, D ) += regularization; - } - /* Increase noise for next run */ - regularization *= 2.0f; - } - } - if( k == MAX_ITERATIONS_RESIDUAL_NRG ) { - silk_assert( nrg == 0 ); - nrg = 1.0f; - } - - return nrg; -} - -/* Calculates residual energies of input subframes where all subframes have LPC_order */ -/* of preceding samples */ -void silk_residual_energy_FLP( - silk_float nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ - const silk_float x[], /* I Input signal */ - silk_float a[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ - const silk_float gains[], /* I Quantization gains */ - const opus_int subfr_length, /* I Subframe length */ - const opus_int nb_subfr, /* I number of subframes */ - const opus_int LPC_order /* I LPC order */ -) -{ - opus_int shift; - silk_float *LPC_res_ptr, LPC_res[ ( MAX_FRAME_LENGTH + MAX_NB_SUBFR * MAX_LPC_ORDER ) / 2 ]; - - LPC_res_ptr = LPC_res + LPC_order; - shift = LPC_order + subfr_length; - - /* Filter input to create the LPC residual for each frame half, and measure subframe energies */ - silk_LPC_analysis_filter_FLP( LPC_res, a[ 0 ], x + 0 * shift, 2 * shift, LPC_order ); - nrgs[ 0 ] = ( silk_float )( gains[ 0 ] * gains[ 0 ] * silk_energy_FLP( LPC_res_ptr + 0 * shift, subfr_length ) ); - nrgs[ 1 ] = ( silk_float )( gains[ 1 ] * gains[ 1 ] * silk_energy_FLP( LPC_res_ptr + 1 * shift, subfr_length ) ); - - if( nb_subfr == MAX_NB_SUBFR ) { - silk_LPC_analysis_filter_FLP( LPC_res, a[ 1 ], x + 2 * shift, 2 * shift, LPC_order ); - nrgs[ 2 ] = ( silk_float )( gains[ 2 ] * gains[ 2 ] * silk_energy_FLP( LPC_res_ptr + 0 * shift, subfr_length ) ); - nrgs[ 3 ] = ( silk_float )( gains[ 3 ] * gains[ 3 ] * silk_energy_FLP( LPC_res_ptr + 1 * shift, subfr_length ) ); - } -} diff --git a/src/opus-1.1/silk/float/scale_copy_vector_FLP.c b/src/opus-1.1/silk/float/scale_copy_vector_FLP.c deleted file mode 100644 index 20db32b3..00000000 --- a/src/opus-1.1/silk/float/scale_copy_vector_FLP.c +++ /dev/null @@ -1,57 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* copy and multiply a vector by a constant */ -void silk_scale_copy_vector_FLP( - silk_float *data_out, - const silk_float *data_in, - silk_float gain, - opus_int dataSize -) -{ - opus_int i, dataSize4; - - /* 4x unrolled loop */ - dataSize4 = dataSize & 0xFFFC; - for( i = 0; i < dataSize4; i += 4 ) { - data_out[ i + 0 ] = gain * data_in[ i + 0 ]; - data_out[ i + 1 ] = gain * data_in[ i + 1 ]; - data_out[ i + 2 ] = gain * data_in[ i + 2 ]; - data_out[ i + 3 ] = gain * data_in[ i + 3 ]; - } - - /* any remaining elements */ - for( ; i < dataSize; i++ ) { - data_out[ i ] = gain * data_in[ i ]; - } -} diff --git a/src/opus-1.1/silk/float/scale_vector_FLP.c b/src/opus-1.1/silk/float/scale_vector_FLP.c deleted file mode 100644 index 108fdcbe..00000000 --- a/src/opus-1.1/silk/float/scale_vector_FLP.c +++ /dev/null @@ -1,56 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -/* multiply a vector by a constant */ -void silk_scale_vector_FLP( - silk_float *data1, - silk_float gain, - opus_int dataSize -) -{ - opus_int i, dataSize4; - - /* 4x unrolled loop */ - dataSize4 = dataSize & 0xFFFC; - for( i = 0; i < dataSize4; i += 4 ) { - data1[ i + 0 ] *= gain; - data1[ i + 1 ] *= gain; - data1[ i + 2 ] *= gain; - data1[ i + 3 ] *= gain; - } - - /* any remaining elements */ - for( ; i < dataSize; i++ ) { - data1[ i ] *= gain; - } -} diff --git a/src/opus-1.1/silk/float/schur_FLP.c b/src/opus-1.1/silk/float/schur_FLP.c deleted file mode 100644 index ee436f83..00000000 --- a/src/opus-1.1/silk/float/schur_FLP.c +++ /dev/null @@ -1,70 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FLP.h" - -silk_float silk_schur_FLP( /* O returns residual energy */ - silk_float refl_coef[], /* O reflection coefficients (length order) */ - const silk_float auto_corr[], /* I autocorrelation sequence (length order+1) */ - opus_int order /* I order */ -) -{ - opus_int k, n; - silk_float C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ]; - silk_float Ctmp1, Ctmp2, rc_tmp; - - silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 ); - - /* Copy correlations */ - for( k = 0; k < order+1; k++ ) { - C[ k ][ 0 ] = C[ k ][ 1 ] = auto_corr[ k ]; - } - - for( k = 0; k < order; k++ ) { - /* Get reflection coefficient */ - rc_tmp = -C[ k + 1 ][ 0 ] / silk_max_float( C[ 0 ][ 1 ], 1e-9f ); - - /* Save the output */ - refl_coef[ k ] = rc_tmp; - - /* Update correlations */ - for( n = 0; n < order - k; n++ ) { - Ctmp1 = C[ n + k + 1 ][ 0 ]; - Ctmp2 = C[ n ][ 1 ]; - C[ n + k + 1 ][ 0 ] = Ctmp1 + Ctmp2 * rc_tmp; - C[ n ][ 1 ] = Ctmp2 + Ctmp1 * rc_tmp; - } - } - - /* Return residual energy */ - return C[ 0 ][ 1 ]; -} - diff --git a/src/opus-1.1/silk/float/solve_LS_FLP.c b/src/opus-1.1/silk/float/solve_LS_FLP.c deleted file mode 100644 index b35f0a57..00000000 --- a/src/opus-1.1/silk/float/solve_LS_FLP.c +++ /dev/null @@ -1,207 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" -#include "tuning_parameters.h" - -/********************************************************************** - * LDL Factorisation. Finds the upper triangular matrix L and the diagonal - * Matrix D (only the diagonal elements returned in a vector)such that - * the symmetric matric A is given by A = L*D*L'. - **********************************************************************/ -static OPUS_INLINE void silk_LDL_FLP( - silk_float *A, /* I/O Pointer to Symetric Square Matrix */ - opus_int M, /* I Size of Matrix */ - silk_float *L, /* I/O Pointer to Square Upper triangular Matrix */ - silk_float *Dinv /* I/O Pointer to vector holding the inverse diagonal elements of D */ -); - -/********************************************************************** - * Function to solve linear equation Ax = b, when A is a MxM lower - * triangular matrix, with ones on the diagonal. - **********************************************************************/ -static OPUS_INLINE void silk_SolveWithLowerTriangularWdiagOnes_FLP( - const silk_float *L, /* I Pointer to Lower Triangular Matrix */ - opus_int M, /* I Dim of Matrix equation */ - const silk_float *b, /* I b Vector */ - silk_float *x /* O x Vector */ -); - -/********************************************************************** - * Function to solve linear equation (A^T)x = b, when A is a MxM lower - * triangular, with ones on the diagonal. (ie then A^T is upper triangular) - **********************************************************************/ -static OPUS_INLINE void silk_SolveWithUpperTriangularFromLowerWdiagOnes_FLP( - const silk_float *L, /* I Pointer to Lower Triangular Matrix */ - opus_int M, /* I Dim of Matrix equation */ - const silk_float *b, /* I b Vector */ - silk_float *x /* O x Vector */ -); - -/********************************************************************** - * Function to solve linear equation Ax = b, when A is a MxM - * symmetric square matrix - using LDL factorisation - **********************************************************************/ -void silk_solve_LDL_FLP( - silk_float *A, /* I/O Symmetric square matrix, out: reg. */ - const opus_int M, /* I Size of matrix */ - const silk_float *b, /* I Pointer to b vector */ - silk_float *x /* O Pointer to x solution vector */ -) -{ - opus_int i; - silk_float L[ MAX_MATRIX_SIZE ][ MAX_MATRIX_SIZE ]; - silk_float T[ MAX_MATRIX_SIZE ]; - silk_float Dinv[ MAX_MATRIX_SIZE ]; /* inverse diagonal elements of D*/ - - silk_assert( M <= MAX_MATRIX_SIZE ); - - /*************************************************** - Factorize A by LDL such that A = L*D*(L^T), - where L is lower triangular with ones on diagonal - ****************************************************/ - silk_LDL_FLP( A, M, &L[ 0 ][ 0 ], Dinv ); - - /**************************************************** - * substitute D*(L^T) = T. ie: - L*D*(L^T)*x = b => L*T = b <=> T = inv(L)*b - ******************************************************/ - silk_SolveWithLowerTriangularWdiagOnes_FLP( &L[ 0 ][ 0 ], M, b, T ); - - /**************************************************** - D*(L^T)*x = T <=> (L^T)*x = inv(D)*T, because D is - diagonal just multiply with 1/d_i - ****************************************************/ - for( i = 0; i < M; i++ ) { - T[ i ] = T[ i ] * Dinv[ i ]; - } - /**************************************************** - x = inv(L') * inv(D) * T - *****************************************************/ - silk_SolveWithUpperTriangularFromLowerWdiagOnes_FLP( &L[ 0 ][ 0 ], M, T, x ); -} - -static OPUS_INLINE void silk_SolveWithUpperTriangularFromLowerWdiagOnes_FLP( - const silk_float *L, /* I Pointer to Lower Triangular Matrix */ - opus_int M, /* I Dim of Matrix equation */ - const silk_float *b, /* I b Vector */ - silk_float *x /* O x Vector */ -) -{ - opus_int i, j; - silk_float temp; - const silk_float *ptr1; - - for( i = M - 1; i >= 0; i-- ) { - ptr1 = matrix_adr( L, 0, i, M ); - temp = 0; - for( j = M - 1; j > i ; j-- ) { - temp += ptr1[ j * M ] * x[ j ]; - } - temp = b[ i ] - temp; - x[ i ] = temp; - } -} - -static OPUS_INLINE void silk_SolveWithLowerTriangularWdiagOnes_FLP( - const silk_float *L, /* I Pointer to Lower Triangular Matrix */ - opus_int M, /* I Dim of Matrix equation */ - const silk_float *b, /* I b Vector */ - silk_float *x /* O x Vector */ -) -{ - opus_int i, j; - silk_float temp; - const silk_float *ptr1; - - for( i = 0; i < M; i++ ) { - ptr1 = matrix_adr( L, i, 0, M ); - temp = 0; - for( j = 0; j < i; j++ ) { - temp += ptr1[ j ] * x[ j ]; - } - temp = b[ i ] - temp; - x[ i ] = temp; - } -} - -static OPUS_INLINE void silk_LDL_FLP( - silk_float *A, /* I/O Pointer to Symetric Square Matrix */ - opus_int M, /* I Size of Matrix */ - silk_float *L, /* I/O Pointer to Square Upper triangular Matrix */ - silk_float *Dinv /* I/O Pointer to vector holding the inverse diagonal elements of D */ -) -{ - opus_int i, j, k, loop_count, err = 1; - silk_float *ptr1, *ptr2; - double temp, diag_min_value; - silk_float v[ MAX_MATRIX_SIZE ] = { 0 }, D[ MAX_MATRIX_SIZE ]; /* temp arrays*/ - - silk_assert( M <= MAX_MATRIX_SIZE ); - - diag_min_value = FIND_LTP_COND_FAC * 0.5f * ( A[ 0 ] + A[ M * M - 1 ] ); - for( loop_count = 0; loop_count < M && err == 1; loop_count++ ) { - err = 0; - for( j = 0; j < M; j++ ) { - ptr1 = matrix_adr( L, j, 0, M ); - temp = matrix_ptr( A, j, j, M ); /* element in row j column j*/ - for( i = 0; i < j; i++ ) { - v[ i ] = ptr1[ i ] * D[ i ]; - temp -= ptr1[ i ] * v[ i ]; - } - if( temp < diag_min_value ) { - /* Badly conditioned matrix: add white noise and run again */ - temp = ( loop_count + 1 ) * diag_min_value - temp; - for( i = 0; i < M; i++ ) { - matrix_ptr( A, i, i, M ) += ( silk_float )temp; - } - err = 1; - break; - } - D[ j ] = ( silk_float )temp; - Dinv[ j ] = ( silk_float )( 1.0f / temp ); - matrix_ptr( L, j, j, M ) = 1.0f; - - ptr1 = matrix_adr( A, j, 0, M ); - ptr2 = matrix_adr( L, j + 1, 0, M); - for( i = j + 1; i < M; i++ ) { - temp = 0.0; - for( k = 0; k < j; k++ ) { - temp += ptr2[ k ] * v[ k ]; - } - matrix_ptr( L, i, j, M ) = ( silk_float )( ( ptr1[ i ] - temp ) * Dinv[ j ] ); - ptr2 += M; /* go to next column*/ - } - } - } - silk_assert( err == 0 ); -} - diff --git a/src/opus-1.1/silk/float/sort_FLP.c b/src/opus-1.1/silk/float/sort_FLP.c deleted file mode 100644 index f08d7592..00000000 --- a/src/opus-1.1/silk/float/sort_FLP.c +++ /dev/null @@ -1,83 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* Insertion sort (fast for already almost sorted arrays): */ -/* Best case: O(n) for an already sorted array */ -/* Worst case: O(n^2) for an inversely sorted array */ - -#include "typedef.h" -#include "SigProc_FLP.h" - -void silk_insertion_sort_decreasing_FLP( - silk_float *a, /* I/O Unsorted / Sorted vector */ - opus_int *idx, /* O Index vector for the sorted elements */ - const opus_int L, /* I Vector length */ - const opus_int K /* I Number of correctly sorted positions */ -) -{ - silk_float value; - opus_int i, j; - - /* Safety checks */ - silk_assert( K > 0 ); - silk_assert( L > 0 ); - silk_assert( L >= K ); - - /* Write start indices in index vector */ - for( i = 0; i < K; i++ ) { - idx[ i ] = i; - } - - /* Sort vector elements by value, decreasing order */ - for( i = 1; i < K; i++ ) { - value = a[ i ]; - for( j = i - 1; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - idx[ j + 1 ] = idx[ j ]; /* Shift index */ - } - a[ j + 1 ] = value; /* Write value */ - idx[ j + 1 ] = i; /* Write index */ - } - - /* If less than L values are asked check the remaining values, */ - /* but only spend CPU to ensure that the K first values are correct */ - for( i = K; i < L; i++ ) { - value = a[ i ]; - if( value > a[ K - 1 ] ) { - for( j = K - 2; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - idx[ j + 1 ] = idx[ j ]; /* Shift index */ - } - a[ j + 1 ] = value; /* Write value */ - idx[ j + 1 ] = i; /* Write index */ - } - } -} diff --git a/src/opus-1.1/silk/float/structs_FLP.h b/src/opus-1.1/silk/float/structs_FLP.h deleted file mode 100644 index bb529e71..00000000 --- a/src/opus-1.1/silk/float/structs_FLP.h +++ /dev/null @@ -1,131 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_STRUCTS_FLP_H -#define SILK_STRUCTS_FLP_H - -#include "typedef.h" -#include "main.h" -#include "structs.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/********************************/ -/* Noise shaping analysis state */ -/********************************/ -typedef struct { - opus_int8 LastGainIndex; - silk_float HarmBoost_smth; - silk_float HarmShapeGain_smth; - silk_float Tilt_smth; -} silk_shape_state_FLP; - -/********************************/ -/* Prefilter state */ -/********************************/ -typedef struct { - silk_float sLTP_shp[ LTP_BUF_LENGTH ]; - silk_float sAR_shp[ MAX_SHAPE_LPC_ORDER + 1 ]; - opus_int sLTP_shp_buf_idx; - silk_float sLF_AR_shp; - silk_float sLF_MA_shp; - silk_float sHarmHP; - opus_int32 rand_seed; - opus_int lagPrev; -} silk_prefilter_state_FLP; - -/********************************/ -/* Encoder state FLP */ -/********************************/ -typedef struct { - silk_encoder_state sCmn; /* Common struct, shared with fixed-point code */ - silk_shape_state_FLP sShape; /* Noise shaping state */ - silk_prefilter_state_FLP sPrefilt; /* Prefilter State */ - - /* Buffer for find pitch and noise shape analysis */ - silk_float x_buf[ 2 * MAX_FRAME_LENGTH + LA_SHAPE_MAX ];/* Buffer for find pitch and noise shape analysis */ - silk_float LTPCorr; /* Normalized correlation from pitch lag estimator */ -} silk_encoder_state_FLP; - -/************************/ -/* Encoder control FLP */ -/************************/ -typedef struct { - /* Prediction and coding parameters */ - silk_float Gains[ MAX_NB_SUBFR ]; - silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ]; /* holds interpolated and final coefficients */ - silk_float LTPCoef[LTP_ORDER * MAX_NB_SUBFR]; - silk_float LTP_scale; - opus_int pitchL[ MAX_NB_SUBFR ]; - - /* Noise shaping parameters */ - silk_float AR1[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; - silk_float AR2[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; - silk_float LF_MA_shp[ MAX_NB_SUBFR ]; - silk_float LF_AR_shp[ MAX_NB_SUBFR ]; - silk_float GainsPre[ MAX_NB_SUBFR ]; - silk_float HarmBoost[ MAX_NB_SUBFR ]; - silk_float Tilt[ MAX_NB_SUBFR ]; - silk_float HarmShapeGain[ MAX_NB_SUBFR ]; - silk_float Lambda; - silk_float input_quality; - silk_float coding_quality; - - /* Measures */ - silk_float sparseness; - silk_float predGain; - silk_float LTPredCodGain; - silk_float ResNrg[ MAX_NB_SUBFR ]; /* Residual energy per subframe */ - - /* Parameters for CBR mode */ - opus_int32 GainsUnq_Q16[ MAX_NB_SUBFR ]; - opus_int8 lastGainIndexPrev; -} silk_encoder_control_FLP; - -/************************/ -/* Encoder Super Struct */ -/************************/ -typedef struct { - silk_encoder_state_FLP state_Fxx[ ENCODER_NUM_CHANNELS ]; - stereo_enc_state sStereo; - opus_int32 nBitsExceeded; - opus_int nChannelsAPI; - opus_int nChannelsInternal; - opus_int nPrevChannelsInternal; - opus_int timeSinceSwitchAllowed_ms; - opus_int allowBandwidthSwitch; - opus_int prev_decode_only_middle; -} silk_encoder; - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/float/warped_autocorrelation_FLP.c b/src/opus-1.1/silk/float/warped_autocorrelation_FLP.c deleted file mode 100644 index 542414f4..00000000 --- a/src/opus-1.1/silk/float/warped_autocorrelation_FLP.c +++ /dev/null @@ -1,73 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -/* Autocorrelations for a warped frequency axis */ -void silk_warped_autocorrelation_FLP( - silk_float *corr, /* O Result [order + 1] */ - const silk_float *input, /* I Input data to correlate */ - const silk_float warping, /* I Warping coefficient */ - const opus_int length, /* I Length of input */ - const opus_int order /* I Correlation order (even) */ -) -{ - opus_int n, i; - double tmp1, tmp2; - double state[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; - double C[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; - - /* Order must be even */ - silk_assert( ( order & 1 ) == 0 ); - - /* Loop over samples */ - for( n = 0; n < length; n++ ) { - tmp1 = input[ n ]; - /* Loop over allpass sections */ - for( i = 0; i < order; i += 2 ) { - /* Output of allpass section */ - tmp2 = state[ i ] + warping * ( state[ i + 1 ] - tmp1 ); - state[ i ] = tmp1; - C[ i ] += state[ 0 ] * tmp1; - /* Output of allpass section */ - tmp1 = state[ i + 1 ] + warping * ( state[ i + 2 ] - tmp2 ); - state[ i + 1 ] = tmp2; - C[ i + 1 ] += state[ 0 ] * tmp2; - } - state[ order ] = tmp1; - C[ order ] += state[ 0 ] * tmp1; - } - - /* Copy correlations in silk_float output format */ - for( i = 0; i < order + 1; i++ ) { - corr[ i ] = ( silk_float )C[ i ]; - } -} diff --git a/src/opus-1.1/silk/float/wrappers_FLP.c b/src/opus-1.1/silk/float/wrappers_FLP.c deleted file mode 100644 index 350599b2..00000000 --- a/src/opus-1.1/silk/float/wrappers_FLP.c +++ /dev/null @@ -1,201 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main_FLP.h" - -/* Wrappers. Calls flp / fix code */ - -/* Convert AR filter coefficients to NLSF parameters */ -void silk_A2NLSF_FLP( - opus_int16 *NLSF_Q15, /* O NLSF vector [ LPC_order ] */ - const silk_float *pAR, /* I LPC coefficients [ LPC_order ] */ - const opus_int LPC_order /* I LPC order */ -) -{ - opus_int i; - opus_int32 a_fix_Q16[ MAX_LPC_ORDER ]; - - for( i = 0; i < LPC_order; i++ ) { - a_fix_Q16[ i ] = silk_float2int( pAR[ i ] * 65536.0f ); - } - - silk_A2NLSF( NLSF_Q15, a_fix_Q16, LPC_order ); -} - -/* Convert LSF parameters to AR prediction filter coefficients */ -void silk_NLSF2A_FLP( - silk_float *pAR, /* O LPC coefficients [ LPC_order ] */ - const opus_int16 *NLSF_Q15, /* I NLSF vector [ LPC_order ] */ - const opus_int LPC_order /* I LPC order */ -) -{ - opus_int i; - opus_int16 a_fix_Q12[ MAX_LPC_ORDER ]; - - silk_NLSF2A( a_fix_Q12, NLSF_Q15, LPC_order ); - - for( i = 0; i < LPC_order; i++ ) { - pAR[ i ] = ( silk_float )a_fix_Q12[ i ] * ( 1.0f / 4096.0f ); - } -} - -/******************************************/ -/* Floating-point NLSF processing wrapper */ -/******************************************/ -void silk_process_NLSFs_FLP( - silk_encoder_state *psEncC, /* I/O Encoder state */ - silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ - opus_int16 NLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ - const opus_int16 prev_NLSF_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ -) -{ - opus_int i, j; - opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; - - silk_process_NLSFs( psEncC, PredCoef_Q12, NLSF_Q15, prev_NLSF_Q15); - - for( j = 0; j < 2; j++ ) { - for( i = 0; i < psEncC->predictLPCOrder; i++ ) { - PredCoef[ j ][ i ] = ( silk_float )PredCoef_Q12[ j ][ i ] * ( 1.0f / 4096.0f ); - } - } -} - -/****************************************/ -/* Floating-point Silk NSQ wrapper */ -/****************************************/ -void silk_NSQ_wrapper_FLP( - silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ - silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ - SideInfoIndices *psIndices, /* I/O Quantization indices */ - silk_nsq_state *psNSQ, /* I/O Noise Shaping Quantzation state */ - opus_int8 pulses[], /* O Quantized pulse signal */ - const silk_float x[] /* I Prefiltered input signal */ -) -{ - opus_int i, j; - opus_int32 x_Q3[ MAX_FRAME_LENGTH ]; - opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; - silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; - opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ]; - opus_int LTP_scale_Q14; - - /* Noise shaping parameters */ - opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; - opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ]; /* Packs two int16 coefficients per int32 value */ - opus_int Lambda_Q10; - opus_int Tilt_Q14[ MAX_NB_SUBFR ]; - opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ]; - - /* Convert control struct to fix control struct */ - /* Noise shape parameters */ - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - for( j = 0; j < psEnc->sCmn.shapingLPCOrder; j++ ) { - AR2_Q13[ i * MAX_SHAPE_LPC_ORDER + j ] = silk_float2int( psEncCtrl->AR2[ i * MAX_SHAPE_LPC_ORDER + j ] * 8192.0f ); - } - } - - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - LF_shp_Q14[ i ] = silk_LSHIFT32( silk_float2int( psEncCtrl->LF_AR_shp[ i ] * 16384.0f ), 16 ) | - (opus_uint16)silk_float2int( psEncCtrl->LF_MA_shp[ i ] * 16384.0f ); - Tilt_Q14[ i ] = (opus_int)silk_float2int( psEncCtrl->Tilt[ i ] * 16384.0f ); - HarmShapeGain_Q14[ i ] = (opus_int)silk_float2int( psEncCtrl->HarmShapeGain[ i ] * 16384.0f ); - } - Lambda_Q10 = ( opus_int )silk_float2int( psEncCtrl->Lambda * 1024.0f ); - - /* prediction and coding parameters */ - for( i = 0; i < psEnc->sCmn.nb_subfr * LTP_ORDER; i++ ) { - LTPCoef_Q14[ i ] = (opus_int16)silk_float2int( psEncCtrl->LTPCoef[ i ] * 16384.0f ); - } - - for( j = 0; j < 2; j++ ) { - for( i = 0; i < psEnc->sCmn.predictLPCOrder; i++ ) { - PredCoef_Q12[ j ][ i ] = (opus_int16)silk_float2int( psEncCtrl->PredCoef[ j ][ i ] * 4096.0f ); - } - } - - for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { - Gains_Q16[ i ] = silk_float2int( psEncCtrl->Gains[ i ] * 65536.0f ); - silk_assert( Gains_Q16[ i ] > 0 ); - } - - if( psIndices->signalType == TYPE_VOICED ) { - LTP_scale_Q14 = silk_LTPScales_table_Q14[ psIndices->LTP_scaleIndex ]; - } else { - LTP_scale_Q14 = 0; - } - - /* Convert input to fix */ - for( i = 0; i < psEnc->sCmn.frame_length; i++ ) { - x_Q3[ i ] = silk_float2int( 8.0f * x[ i ] ); - } - - /* Call NSQ */ - if( psEnc->sCmn.nStatesDelayedDecision > 1 || psEnc->sCmn.warping_Q16 > 0 ) { - silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x_Q3, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14, - AR2_Q13, HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, psEncCtrl->pitchL, Lambda_Q10, LTP_scale_Q14 ); - } else { - silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x_Q3, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14, - AR2_Q13, HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, psEncCtrl->pitchL, Lambda_Q10, LTP_scale_Q14 ); - } -} - -/***********************************************/ -/* Floating-point Silk LTP quantiation wrapper */ -/***********************************************/ -void silk_quant_LTP_gains_FLP( - silk_float B[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (Un-)quantized LTP gains */ - opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook index */ - opus_int8 *periodicity_index, /* O Periodicity index */ - opus_int32 *sum_log_gain_Q7, /* I/O Cumulative max prediction gain */ - const silk_float W[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* I Error weights */ - const opus_int mu_Q10, /* I Mu value (R/D tradeoff) */ - const opus_int lowComplexity, /* I Flag for low complexity */ - const opus_int nb_subfr /* I number of subframes */ -) -{ - opus_int i; - opus_int16 B_Q14[ MAX_NB_SUBFR * LTP_ORDER ]; - opus_int32 W_Q18[ MAX_NB_SUBFR*LTP_ORDER*LTP_ORDER ]; - - for( i = 0; i < nb_subfr * LTP_ORDER; i++ ) { - B_Q14[ i ] = (opus_int16)silk_float2int( B[ i ] * 16384.0f ); - } - for( i = 0; i < nb_subfr * LTP_ORDER * LTP_ORDER; i++ ) { - W_Q18[ i ] = (opus_int32)silk_float2int( W[ i ] * 262144.0f ); - } - - silk_quant_LTP_gains( B_Q14, cbk_index, periodicity_index, sum_log_gain_Q7, W_Q18, mu_Q10, lowComplexity, nb_subfr ); - - for( i = 0; i < nb_subfr * LTP_ORDER; i++ ) { - B[ i ] = (silk_float)B_Q14[ i ] * ( 1.0f / 16384.0f ); - } -} diff --git a/src/opus-1.1/silk/gain_quant.c b/src/opus-1.1/silk/gain_quant.c deleted file mode 100644 index 64ccd061..00000000 --- a/src/opus-1.1/silk/gain_quant.c +++ /dev/null @@ -1,141 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -#define OFFSET ( ( MIN_QGAIN_DB * 128 ) / 6 + 16 * 128 ) -#define SCALE_Q16 ( ( 65536 * ( N_LEVELS_QGAIN - 1 ) ) / ( ( ( MAX_QGAIN_DB - MIN_QGAIN_DB ) * 128 ) / 6 ) ) -#define INV_SCALE_Q16 ( ( 65536 * ( ( ( MAX_QGAIN_DB - MIN_QGAIN_DB ) * 128 ) / 6 ) ) / ( N_LEVELS_QGAIN - 1 ) ) - -/* Gain scalar quantization with hysteresis, uniform on log scale */ -void silk_gains_quant( - opus_int8 ind[ MAX_NB_SUBFR ], /* O gain indices */ - opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* I/O gains (quantized out) */ - opus_int8 *prev_ind, /* I/O last index in previous frame */ - const opus_int conditional, /* I first gain is delta coded if 1 */ - const opus_int nb_subfr /* I number of subframes */ -) -{ - opus_int k, double_step_size_threshold; - - for( k = 0; k < nb_subfr; k++ ) { - /* Convert to log scale, scale, floor() */ - ind[ k ] = silk_SMULWB( SCALE_Q16, silk_lin2log( gain_Q16[ k ] ) - OFFSET ); - - /* Round towards previous quantized gain (hysteresis) */ - if( ind[ k ] < *prev_ind ) { - ind[ k ]++; - } - ind[ k ] = silk_LIMIT_int( ind[ k ], 0, N_LEVELS_QGAIN - 1 ); - - /* Compute delta indices and limit */ - if( k == 0 && conditional == 0 ) { - /* Full index */ - ind[ k ] = silk_LIMIT_int( ind[ k ], *prev_ind + MIN_DELTA_GAIN_QUANT, N_LEVELS_QGAIN - 1 ); - *prev_ind = ind[ k ]; - } else { - /* Delta index */ - ind[ k ] = ind[ k ] - *prev_ind; - - /* Double the quantization step size for large gain increases, so that the max gain level can be reached */ - double_step_size_threshold = 2 * MAX_DELTA_GAIN_QUANT - N_LEVELS_QGAIN + *prev_ind; - if( ind[ k ] > double_step_size_threshold ) { - ind[ k ] = double_step_size_threshold + silk_RSHIFT( ind[ k ] - double_step_size_threshold + 1, 1 ); - } - - ind[ k ] = silk_LIMIT_int( ind[ k ], MIN_DELTA_GAIN_QUANT, MAX_DELTA_GAIN_QUANT ); - - /* Accumulate deltas */ - if( ind[ k ] > double_step_size_threshold ) { - *prev_ind += silk_LSHIFT( ind[ k ], 1 ) - double_step_size_threshold; - } else { - *prev_ind += ind[ k ]; - } - - /* Shift to make non-negative */ - ind[ k ] -= MIN_DELTA_GAIN_QUANT; - } - - /* Scale and convert to linear scale */ - gain_Q16[ k ] = silk_log2lin( silk_min_32( silk_SMULWB( INV_SCALE_Q16, *prev_ind ) + OFFSET, 3967 ) ); /* 3967 = 31 in Q7 */ - } -} - -/* Gains scalar dequantization, uniform on log scale */ -void silk_gains_dequant( - opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* O quantized gains */ - const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ - opus_int8 *prev_ind, /* I/O last index in previous frame */ - const opus_int conditional, /* I first gain is delta coded if 1 */ - const opus_int nb_subfr /* I number of subframes */ -) -{ - opus_int k, ind_tmp, double_step_size_threshold; - - for( k = 0; k < nb_subfr; k++ ) { - if( k == 0 && conditional == 0 ) { - /* Gain index is not allowed to go down more than 16 steps (~21.8 dB) */ - *prev_ind = silk_max_int( ind[ k ], *prev_ind - 16 ); - } else { - /* Delta index */ - ind_tmp = ind[ k ] + MIN_DELTA_GAIN_QUANT; - - /* Accumulate deltas */ - double_step_size_threshold = 2 * MAX_DELTA_GAIN_QUANT - N_LEVELS_QGAIN + *prev_ind; - if( ind_tmp > double_step_size_threshold ) { - *prev_ind += silk_LSHIFT( ind_tmp, 1 ) - double_step_size_threshold; - } else { - *prev_ind += ind_tmp; - } - } - *prev_ind = silk_LIMIT_int( *prev_ind, 0, N_LEVELS_QGAIN - 1 ); - - /* Scale and convert to linear scale */ - gain_Q16[ k ] = silk_log2lin( silk_min_32( silk_SMULWB( INV_SCALE_Q16, *prev_ind ) + OFFSET, 3967 ) ); /* 3967 = 31 in Q7 */ - } -} - -/* Compute unique identifier of gain indices vector */ -opus_int32 silk_gains_ID( /* O returns unique identifier of gains */ - const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ - const opus_int nb_subfr /* I number of subframes */ -) -{ - opus_int k; - opus_int32 gainsID; - - gainsID = 0; - for( k = 0; k < nb_subfr; k++ ) { - gainsID = silk_ADD_LSHIFT32( ind[ k ], gainsID, 8 ); - } - - return gainsID; -} diff --git a/src/opus-1.1/silk/init_decoder.c b/src/opus-1.1/silk/init_decoder.c deleted file mode 100644 index f887c678..00000000 --- a/src/opus-1.1/silk/init_decoder.c +++ /dev/null @@ -1,56 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/************************/ -/* Init Decoder State */ -/************************/ -opus_int silk_init_decoder( - silk_decoder_state *psDec /* I/O Decoder state pointer */ -) -{ - /* Clear the entire encoder state, except anything copied */ - silk_memset( psDec, 0, sizeof( silk_decoder_state ) ); - - /* Used to deactivate LSF interpolation */ - psDec->first_frame_after_reset = 1; - psDec->prev_gain_Q16 = 65536; - - /* Reset CNG state */ - silk_CNG_Reset( psDec ); - - /* Reset PLC state */ - silk_PLC_Reset( psDec ); - - return(0); -} - diff --git a/src/opus-1.1/silk/init_encoder.c b/src/opus-1.1/silk/init_encoder.c deleted file mode 100644 index 65995c33..00000000 --- a/src/opus-1.1/silk/init_encoder.c +++ /dev/null @@ -1,64 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#ifdef FIXED_POINT -#include "main_FIX.h" -#else -#include "main_FLP.h" -#endif -#include "tuning_parameters.h" -#include "cpu_support.h" - -/*********************************/ -/* Initialize Silk Encoder state */ -/*********************************/ -opus_int silk_init_encoder( - silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk FIX encoder state */ - int arch /* I Run-time architecture */ -) -{ - opus_int ret = 0; - - /* Clear the entire encoder state */ - silk_memset( psEnc, 0, sizeof( silk_encoder_state_Fxx ) ); - - psEnc->sCmn.arch = arch; - - psEnc->sCmn.variable_HP_smth1_Q15 = silk_LSHIFT( silk_lin2log( SILK_FIX_CONST( VARIABLE_HP_MIN_CUTOFF_HZ, 16 ) ) - ( 16 << 7 ), 8 ); - psEnc->sCmn.variable_HP_smth2_Q15 = psEnc->sCmn.variable_HP_smth1_Q15; - - /* Used to deactivate LSF interpolation, pitch prediction */ - psEnc->sCmn.first_frame_after_reset = 1; - - /* Initialize Silk VAD */ - ret += silk_VAD_Init( &psEnc->sCmn.sVAD ); - - return ret; -} diff --git a/src/opus-1.1/silk/inner_prod_aligned.c b/src/opus-1.1/silk/inner_prod_aligned.c deleted file mode 100644 index 257ae9e0..00000000 --- a/src/opus-1.1/silk/inner_prod_aligned.c +++ /dev/null @@ -1,47 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -opus_int32 silk_inner_prod_aligned_scale( - const opus_int16 *const inVec1, /* I input vector 1 */ - const opus_int16 *const inVec2, /* I input vector 2 */ - const opus_int scale, /* I number of bits to shift */ - const opus_int len /* I vector lengths */ -) -{ - opus_int i; - opus_int32 sum = 0; - for( i = 0; i < len; i++ ) { - sum = silk_ADD_RSHIFT32( sum, silk_SMULBB( inVec1[ i ], inVec2[ i ] ), scale ); - } - return sum; -} diff --git a/src/opus-1.1/silk/interpolate.c b/src/opus-1.1/silk/interpolate.c deleted file mode 100644 index 1bd8ca4d..00000000 --- a/src/opus-1.1/silk/interpolate.c +++ /dev/null @@ -1,51 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Interpolate two vectors */ -void silk_interpolate( - opus_int16 xi[ MAX_LPC_ORDER ], /* O interpolated vector */ - const opus_int16 x0[ MAX_LPC_ORDER ], /* I first vector */ - const opus_int16 x1[ MAX_LPC_ORDER ], /* I second vector */ - const opus_int ifact_Q2, /* I interp. factor, weight on 2nd vector */ - const opus_int d /* I number of parameters */ -) -{ - opus_int i; - - silk_assert( ifact_Q2 >= 0 ); - silk_assert( ifact_Q2 <= 4 ); - - for( i = 0; i < d; i++ ) { - xi[ i ] = (opus_int16)silk_ADD_RSHIFT( x0[ i ], silk_SMULBB( x1[ i ] - x0[ i ], ifact_Q2 ), 2 ); - } -} diff --git a/src/opus-1.1/silk/lin2log.c b/src/opus-1.1/silk/lin2log.c deleted file mode 100644 index d4fe5153..00000000 --- a/src/opus-1.1/silk/lin2log.c +++ /dev/null @@ -1,46 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -/* Approximation of 128 * log2() (very close inverse of silk_log2lin()) */ -/* Convert input to a log scale */ -opus_int32 silk_lin2log( - const opus_int32 inLin /* I input in linear scale */ -) -{ - opus_int32 lz, frac_Q7; - - silk_CLZ_FRAC( inLin, &lz, &frac_Q7 ); - - /* Piece-wise parabolic approximation */ - return silk_LSHIFT( 31 - lz, 7 ) + silk_SMLAWB( frac_Q7, silk_MUL( frac_Q7, 128 - frac_Q7 ), 179 ); -} - diff --git a/src/opus-1.1/silk/log2lin.c b/src/opus-1.1/silk/log2lin.c deleted file mode 100644 index a692e009..00000000 --- a/src/opus-1.1/silk/log2lin.c +++ /dev/null @@ -1,58 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Approximation of 2^() (very close inverse of silk_lin2log()) */ -/* Convert input to a linear scale */ -opus_int32 silk_log2lin( - const opus_int32 inLog_Q7 /* I input on log scale */ -) -{ - opus_int32 out, frac_Q7; - - if( inLog_Q7 < 0 ) { - return 0; - } else if ( inLog_Q7 >= 3967 ) { - return silk_int32_MAX; - } - - out = silk_LSHIFT( 1, silk_RSHIFT( inLog_Q7, 7 ) ); - frac_Q7 = inLog_Q7 & 0x7F; - if( inLog_Q7 < 2048 ) { - /* Piece-wise parabolic approximation */ - out = silk_ADD_RSHIFT32( out, silk_MUL( out, silk_SMLAWB( frac_Q7, silk_SMULBB( frac_Q7, 128 - frac_Q7 ), -174 ) ), 7 ); - } else { - /* Piece-wise parabolic approximation */ - out = silk_MLA( out, silk_RSHIFT( out, 7 ), silk_SMLAWB( frac_Q7, silk_SMULBB( frac_Q7, 128 - frac_Q7 ), -174 ) ); - } - return out; -} diff --git a/src/opus-1.1/silk/macros.h b/src/opus-1.1/silk/macros.h deleted file mode 100644 index a84e5a5d..00000000 --- a/src/opus-1.1/silk/macros.h +++ /dev/null @@ -1,115 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MACROS_H -#define SILK_MACROS_H - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_types.h" -#include "opus_defines.h" - -/* This is an OPUS_INLINE header file for general platform. */ - -/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ -#define silk_SMULWB(a32, b32) ((((a32) >> 16) * (opus_int32)((opus_int16)(b32))) + ((((a32) & 0x0000FFFF) * (opus_int32)((opus_int16)(b32))) >> 16)) - -/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ -#define silk_SMLAWB(a32, b32, c32) ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16))) - -/* (a32 * (b32 >> 16)) >> 16 */ -#define silk_SMULWT(a32, b32) (((a32) >> 16) * ((b32) >> 16) + ((((a32) & 0x0000FFFF) * ((b32) >> 16)) >> 16)) - -/* a32 + (b32 * (c32 >> 16)) >> 16 */ -#define silk_SMLAWT(a32, b32, c32) ((a32) + (((b32) >> 16) * ((c32) >> 16)) + ((((b32) & 0x0000FFFF) * ((c32) >> 16)) >> 16)) - -/* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */ -#define silk_SMULBB(a32, b32) ((opus_int32)((opus_int16)(a32)) * (opus_int32)((opus_int16)(b32))) - -/* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) output have to be 32bit int */ -#define silk_SMLABB(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32))) - -/* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */ -#define silk_SMULBT(a32, b32) ((opus_int32)((opus_int16)(a32)) * ((b32) >> 16)) - -/* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */ -#define silk_SMLABT(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * ((c32) >> 16)) - -/* a64 + (b32 * c32) */ -#define silk_SMLAL(a64, b32, c32) (silk_ADD64((a64), ((opus_int64)(b32) * (opus_int64)(c32)))) - -/* (a32 * b32) >> 16 */ -#define silk_SMULWW(a32, b32) silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)) - -/* a32 + ((b32 * c32) >> 16) */ -#define silk_SMLAWW(a32, b32, c32) silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16)) - -/* add/subtract with output saturated */ -#define silk_ADD_SAT32(a, b) ((((opus_uint32)(a) + (opus_uint32)(b)) & 0x80000000) == 0 ? \ - ((((a) & (b)) & 0x80000000) != 0 ? silk_int32_MIN : (a)+(b)) : \ - ((((a) | (b)) & 0x80000000) == 0 ? silk_int32_MAX : (a)+(b)) ) - -#define silk_SUB_SAT32(a, b) ((((opus_uint32)(a)-(opus_uint32)(b)) & 0x80000000) == 0 ? \ - (( (a) & ((b)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a)-(b)) : \ - ((((a)^0x80000000) & (b) & 0x80000000) ? silk_int32_MAX : (a)-(b)) ) - -#include "ecintrin.h" - -static OPUS_INLINE opus_int32 silk_CLZ16(opus_int16 in16) -{ - return 32 - EC_ILOG(in16<<16|0x8000); -} - -static OPUS_INLINE opus_int32 silk_CLZ32(opus_int32 in32) -{ - return in32 ? 32 - EC_ILOG(in32) : 32; -} - -/* Row based */ -#define matrix_ptr(Matrix_base_adr, row, column, N) \ - (*((Matrix_base_adr) + ((row)*(N)+(column)))) -#define matrix_adr(Matrix_base_adr, row, column, N) \ - ((Matrix_base_adr) + ((row)*(N)+(column))) - -/* Column based */ -#ifndef matrix_c_ptr -# define matrix_c_ptr(Matrix_base_adr, row, column, M) \ - (*((Matrix_base_adr) + ((row)+(M)*(column)))) -#endif - -#ifdef OPUS_ARM_INLINE_ASM -#include "arm/macros_armv4.h" -#endif - -#ifdef OPUS_ARM_INLINE_EDSP -#include "arm/macros_armv5e.h" -#endif - -#endif /* SILK_MACROS_H */ - diff --git a/src/opus-1.1/silk/main.h b/src/opus-1.1/silk/main.h deleted file mode 100644 index 2bdf8978..00000000 --- a/src/opus-1.1/silk/main.h +++ /dev/null @@ -1,438 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MAIN_H -#define SILK_MAIN_H - -#include "SigProc_FIX.h" -#include "define.h" -#include "structs.h" -#include "tables.h" -#include "PLC.h" -#include "control.h" -#include "debug.h" -#include "entenc.h" -#include "entdec.h" - -/* Convert Left/Right stereo signal to adaptive Mid/Side representation */ -void silk_stereo_LR_to_MS( - stereo_enc_state *state, /* I/O State */ - opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ - opus_int16 x2[], /* I/O Right input signal, becomes side signal */ - opus_int8 ix[ 2 ][ 3 ], /* O Quantization indices */ - opus_int8 *mid_only_flag, /* O Flag: only mid signal coded */ - opus_int32 mid_side_rates_bps[], /* O Bitrates for mid and side signals */ - opus_int32 total_rate_bps, /* I Total bitrate */ - opus_int prev_speech_act_Q8, /* I Speech activity level in previous frame */ - opus_int toMono, /* I Last frame before a stereo->mono transition */ - opus_int fs_kHz, /* I Sample rate (kHz) */ - opus_int frame_length /* I Number of samples */ -); - -/* Convert adaptive Mid/Side representation to Left/Right stereo signal */ -void silk_stereo_MS_to_LR( - stereo_dec_state *state, /* I/O State */ - opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ - opus_int16 x2[], /* I/O Right input signal, becomes side signal */ - const opus_int32 pred_Q13[], /* I Predictors */ - opus_int fs_kHz, /* I Samples rate (kHz) */ - opus_int frame_length /* I Number of samples */ -); - -/* Find least-squares prediction gain for one signal based on another and quantize it */ -opus_int32 silk_stereo_find_predictor( /* O Returns predictor in Q13 */ - opus_int32 *ratio_Q14, /* O Ratio of residual and mid energies */ - const opus_int16 x[], /* I Basis signal */ - const opus_int16 y[], /* I Target signal */ - opus_int32 mid_res_amp_Q0[], /* I/O Smoothed mid, residual norms */ - opus_int length, /* I Number of samples */ - opus_int smooth_coef_Q16 /* I Smoothing coefficient */ -); - -/* Quantize mid/side predictors */ -void silk_stereo_quant_pred( - opus_int32 pred_Q13[], /* I/O Predictors (out: quantized) */ - opus_int8 ix[ 2 ][ 3 ] /* O Quantization indices */ -); - -/* Entropy code the mid/side quantization indices */ -void silk_stereo_encode_pred( - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int8 ix[ 2 ][ 3 ] /* I Quantization indices */ -); - -/* Entropy code the mid-only flag */ -void silk_stereo_encode_mid_only( - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int8 mid_only_flag -); - -/* Decode mid/side predictors */ -void silk_stereo_decode_pred( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int32 pred_Q13[] /* O Predictors */ -); - -/* Decode mid-only flag */ -void silk_stereo_decode_mid_only( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int *decode_only_mid /* O Flag that only mid channel has been coded */ -); - -/* Encodes signs of excitation */ -void silk_encode_signs( - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - const opus_int8 pulses[], /* I pulse signal */ - opus_int length, /* I length of input */ - const opus_int signalType, /* I Signal type */ - const opus_int quantOffsetType, /* I Quantization offset type */ - const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ -); - -/* Decodes signs of excitation */ -void silk_decode_signs( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int pulses[], /* I/O pulse signal */ - opus_int length, /* I length of input */ - const opus_int signalType, /* I Signal type */ - const opus_int quantOffsetType, /* I Quantization offset type */ - const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ -); - -/* Check encoder control struct */ -opus_int check_control_input( - silk_EncControlStruct *encControl /* I Control structure */ -); - -/* Control internal sampling rate */ -opus_int silk_control_audio_bandwidth( - silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ - silk_EncControlStruct *encControl /* I Control structure */ -); - -/* Control SNR of redidual quantizer */ -opus_int silk_control_SNR( - silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ - opus_int32 TargetRate_bps /* I Target max bitrate (bps) */ -); - -/***************/ -/* Shell coder */ -/***************/ - -/* Encode quantization indices of excitation */ -void silk_encode_pulses( - ec_enc *psRangeEnc, /* I/O compressor data structure */ - const opus_int signalType, /* I Signal type */ - const opus_int quantOffsetType, /* I quantOffsetType */ - opus_int8 pulses[], /* I quantization indices */ - const opus_int frame_length /* I Frame length */ -); - -/* Shell encoder, operates on one shell code frame of 16 pulses */ -void silk_shell_encoder( - ec_enc *psRangeEnc, /* I/O compressor data structure */ - const opus_int *pulses0 /* I data: nonnegative pulse amplitudes */ -); - -/* Shell decoder, operates on one shell code frame of 16 pulses */ -void silk_shell_decoder( - opus_int *pulses0, /* O data: nonnegative pulse amplitudes */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - const opus_int pulses4 /* I number of pulses per pulse-subframe */ -); - -/* Gain scalar quantization with hysteresis, uniform on log scale */ -void silk_gains_quant( - opus_int8 ind[ MAX_NB_SUBFR ], /* O gain indices */ - opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* I/O gains (quantized out) */ - opus_int8 *prev_ind, /* I/O last index in previous frame */ - const opus_int conditional, /* I first gain is delta coded if 1 */ - const opus_int nb_subfr /* I number of subframes */ -); - -/* Gains scalar dequantization, uniform on log scale */ -void silk_gains_dequant( - opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* O quantized gains */ - const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ - opus_int8 *prev_ind, /* I/O last index in previous frame */ - const opus_int conditional, /* I first gain is delta coded if 1 */ - const opus_int nb_subfr /* I number of subframes */ -); - -/* Compute unique identifier of gain indices vector */ -opus_int32 silk_gains_ID( /* O returns unique identifier of gains */ - const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ - const opus_int nb_subfr /* I number of subframes */ -); - -/* Interpolate two vectors */ -void silk_interpolate( - opus_int16 xi[ MAX_LPC_ORDER ], /* O interpolated vector */ - const opus_int16 x0[ MAX_LPC_ORDER ], /* I first vector */ - const opus_int16 x1[ MAX_LPC_ORDER ], /* I second vector */ - const opus_int ifact_Q2, /* I interp. factor, weight on 2nd vector */ - const opus_int d /* I number of parameters */ -); - -/* LTP tap quantizer */ -void silk_quant_LTP_gains( - opus_int16 B_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (un)quantized LTP gains */ - opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook Index */ - opus_int8 *periodicity_index, /* O Periodicity Index */ - opus_int32 *sum_gain_dB_Q7, /* I/O Cumulative max prediction gain */ - const opus_int32 W_Q18[ MAX_NB_SUBFR*LTP_ORDER*LTP_ORDER ], /* I Error Weights in Q18 */ - opus_int mu_Q9, /* I Mu value (R/D tradeoff) */ - opus_int lowComplexity, /* I Flag for low complexity */ - const opus_int nb_subfr /* I number of subframes */ -); - -/* Entropy constrained matrix-weighted VQ, for a single input data vector */ -void silk_VQ_WMat_EC( - opus_int8 *ind, /* O index of best codebook vector */ - opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ - opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ - const opus_int16 *in_Q14, /* I input vector to be quantized */ - const opus_int32 *W_Q18, /* I weighting matrix */ - const opus_int8 *cb_Q7, /* I codebook */ - const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ - const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ - const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ - const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ - opus_int L /* I number of vectors in codebook */ -); - -/************************************/ -/* Noise shaping quantization (NSQ) */ -/************************************/ -void silk_NSQ( - const silk_encoder_state *psEncC, /* I/O Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - SideInfoIndices *psIndices, /* I/O Quantization Indices */ - const opus_int32 x_Q3[], /* I Prefiltered input signal */ - opus_int8 pulses[], /* O Quantized pulse signal */ - const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ - const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ - const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ - const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ - const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ - const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ - const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ - const opus_int LTP_scale_Q14 /* I LTP state scaling */ -); - -/* Noise shaping using delayed decision */ -void silk_NSQ_del_dec( - const silk_encoder_state *psEncC, /* I/O Encoder State */ - silk_nsq_state *NSQ, /* I/O NSQ state */ - SideInfoIndices *psIndices, /* I/O Quantization Indices */ - const opus_int32 x_Q3[], /* I Prefiltered input signal */ - opus_int8 pulses[], /* O Quantized pulse signal */ - const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ - const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ - const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ - const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ - const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ - const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ - const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ - const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ - const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ - const opus_int LTP_scale_Q14 /* I LTP state scaling */ -); - -/************/ -/* Silk VAD */ -/************/ -/* Initialize the Silk VAD */ -opus_int silk_VAD_Init( /* O Return value, 0 if success */ - silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ -); - -/* Get speech activity level in Q8 */ -opus_int silk_VAD_GetSA_Q8( /* O Return value, 0 if success */ - silk_encoder_state *psEncC, /* I/O Encoder state */ - const opus_int16 pIn[] /* I PCM input */ -); - -/* Low-pass filter with variable cutoff frequency based on */ -/* piece-wise linear interpolation between elliptic filters */ -/* Start by setting transition_frame_no = 1; */ -void silk_LP_variable_cutoff( - silk_LP_state *psLP, /* I/O LP filter state */ - opus_int16 *frame, /* I/O Low-pass filtered output signal */ - const opus_int frame_length /* I Frame length */ -); - -/******************/ -/* NLSF Quantizer */ -/******************/ -/* Limit, stabilize, convert and quantize NLSFs */ -void silk_process_NLSFs( - silk_encoder_state *psEncC, /* I/O Encoder state */ - opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ - opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ - const opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ -); - -opus_int32 silk_NLSF_encode( /* O Returns RD value in Q25 */ - opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ - opus_int16 *pNLSF_Q15, /* I/O Quantized NLSF vector [ LPC_ORDER ] */ - const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ - const opus_int16 *pW_QW, /* I NLSF weight vector [ LPC_ORDER ] */ - const opus_int NLSF_mu_Q20, /* I Rate weight for the RD optimization */ - const opus_int nSurvivors, /* I Max survivors after first stage */ - const opus_int signalType /* I Signal type: 0/1/2 */ -); - -/* Compute quantization errors for an LPC_order element input vector for a VQ codebook */ -void silk_NLSF_VQ( - opus_int32 err_Q26[], /* O Quantization errors [K] */ - const opus_int16 in_Q15[], /* I Input vectors to be quantized [LPC_order] */ - const opus_uint8 pCB_Q8[], /* I Codebook vectors [K*LPC_order] */ - const opus_int K, /* I Number of codebook vectors */ - const opus_int LPC_order /* I Number of LPCs */ -); - -/* Delayed-decision quantizer for NLSF residuals */ -opus_int32 silk_NLSF_del_dec_quant( /* O Returns RD value in Q25 */ - opus_int8 indices[], /* O Quantization indices [ order ] */ - const opus_int16 x_Q10[], /* I Input [ order ] */ - const opus_int16 w_Q5[], /* I Weights [ order ] */ - const opus_uint8 pred_coef_Q8[], /* I Backward predictor coefs [ order ] */ - const opus_int16 ec_ix[], /* I Indices to entropy coding tables [ order ] */ - const opus_uint8 ec_rates_Q5[], /* I Rates [] */ - const opus_int quant_step_size_Q16, /* I Quantization step size */ - const opus_int16 inv_quant_step_size_Q6, /* I Inverse quantization step size */ - const opus_int32 mu_Q20, /* I R/D tradeoff */ - const opus_int16 order /* I Number of input values */ -); - -/* Unpack predictor values and indices for entropy coding tables */ -void silk_NLSF_unpack( - opus_int16 ec_ix[], /* O Indices to entropy tables [ LPC_ORDER ] */ - opus_uint8 pred_Q8[], /* O LSF predictor [ LPC_ORDER ] */ - const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ - const opus_int CB1_index /* I Index of vector in first LSF codebook */ -); - -/***********************/ -/* NLSF vector decoder */ -/***********************/ -void silk_NLSF_decode( - opus_int16 *pNLSF_Q15, /* O Quantized NLSF vector [ LPC_ORDER ] */ - opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ - const silk_NLSF_CB_struct *psNLSF_CB /* I Codebook object */ -); - -/****************************************************/ -/* Decoder Functions */ -/****************************************************/ -opus_int silk_init_decoder( - silk_decoder_state *psDec /* I/O Decoder state pointer */ -); - -/* Set decoder sampling rate */ -opus_int silk_decoder_set_fs( - silk_decoder_state *psDec, /* I/O Decoder state pointer */ - opus_int fs_kHz, /* I Sampling frequency (kHz) */ - opus_int32 fs_API_Hz /* I API Sampling frequency (Hz) */ -); - -/****************/ -/* Decode frame */ -/****************/ -opus_int silk_decode_frame( - silk_decoder_state *psDec, /* I/O Pointer to Silk decoder state */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int16 pOut[], /* O Pointer to output speech frame */ - opus_int32 *pN, /* O Pointer to size of output frame */ - opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/* Decode indices from bitstream */ -void silk_decode_indices( - silk_decoder_state *psDec, /* I/O State */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int FrameIndex, /* I Frame number */ - opus_int decode_LBRR, /* I Flag indicating LBRR data is being decoded */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/* Decode parameters from payload */ -void silk_decode_parameters( - silk_decoder_state *psDec, /* I/O State */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -/* Core decoder. Performs inverse NSQ operation LTP + LPC */ -void silk_decode_core( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I Decoder control */ - opus_int16 xq[], /* O Decoded speech */ - const opus_int pulses[ MAX_FRAME_LENGTH ] /* I Pulse signal */ -); - -/* Decode quantization indices of excitation (Shell coding) */ -void silk_decode_pulses( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int pulses[], /* O Excitation signal */ - const opus_int signalType, /* I Sigtype */ - const opus_int quantOffsetType, /* I quantOffsetType */ - const opus_int frame_length /* I Frame length */ -); - -/******************/ -/* CNG */ -/******************/ - -/* Reset CNG */ -void silk_CNG_Reset( - silk_decoder_state *psDec /* I/O Decoder state */ -); - -/* Updates CNG estimate, and applies the CNG when packet was lost */ -void silk_CNG( - silk_decoder_state *psDec, /* I/O Decoder state */ - silk_decoder_control *psDecCtrl, /* I/O Decoder control */ - opus_int16 frame[], /* I/O Signal */ - opus_int length /* I Length of residual */ -); - -/* Encoding of various parameters */ -void silk_encode_indices( - silk_encoder_state *psEncC, /* I/O Encoder state */ - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int FrameIndex, /* I Frame number */ - opus_int encode_LBRR, /* I Flag indicating LBRR data is being encoded */ - opus_int condCoding /* I The type of conditional coding to use */ -); - -#endif diff --git a/src/opus-1.1/silk/pitch_est_defines.h b/src/opus-1.1/silk/pitch_est_defines.h deleted file mode 100644 index e1e4b5d7..00000000 --- a/src/opus-1.1/silk/pitch_est_defines.h +++ /dev/null @@ -1,88 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_PE_DEFINES_H -#define SILK_PE_DEFINES_H - -#include "SigProc_FIX.h" - -/********************************************************/ -/* Definitions for pitch estimator */ -/********************************************************/ - -#define PE_MAX_FS_KHZ 16 /* Maximum sampling frequency used */ - -#define PE_MAX_NB_SUBFR 4 -#define PE_SUBFR_LENGTH_MS 5 /* 5 ms */ - -#define PE_LTP_MEM_LENGTH_MS ( 4 * PE_SUBFR_LENGTH_MS ) - -#define PE_MAX_FRAME_LENGTH_MS ( PE_LTP_MEM_LENGTH_MS + PE_MAX_NB_SUBFR * PE_SUBFR_LENGTH_MS ) -#define PE_MAX_FRAME_LENGTH ( PE_MAX_FRAME_LENGTH_MS * PE_MAX_FS_KHZ ) -#define PE_MAX_FRAME_LENGTH_ST_1 ( PE_MAX_FRAME_LENGTH >> 2 ) -#define PE_MAX_FRAME_LENGTH_ST_2 ( PE_MAX_FRAME_LENGTH >> 1 ) - -#define PE_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */ -#define PE_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */ -#define PE_MAX_LAG ( PE_MAX_LAG_MS * PE_MAX_FS_KHZ ) -#define PE_MIN_LAG ( PE_MIN_LAG_MS * PE_MAX_FS_KHZ ) - -#define PE_D_SRCH_LENGTH 24 - -#define PE_NB_STAGE3_LAGS 5 - -#define PE_NB_CBKS_STAGE2 3 -#define PE_NB_CBKS_STAGE2_EXT 11 - -#define PE_NB_CBKS_STAGE3_MAX 34 -#define PE_NB_CBKS_STAGE3_MID 24 -#define PE_NB_CBKS_STAGE3_MIN 16 - -#define PE_NB_CBKS_STAGE3_10MS 12 -#define PE_NB_CBKS_STAGE2_10MS 3 - -#define PE_SHORTLAG_BIAS 0.2f /* for logarithmic weighting */ -#define PE_PREVLAG_BIAS 0.2f /* for logarithmic weighting */ -#define PE_FLATCONTOUR_BIAS 0.05f - -#define SILK_PE_MIN_COMPLEX 0 -#define SILK_PE_MID_COMPLEX 1 -#define SILK_PE_MAX_COMPLEX 2 - -/* Tables for 20 ms frames */ -extern const opus_int8 silk_CB_lags_stage2[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE2_EXT ]; -extern const opus_int8 silk_CB_lags_stage3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ]; -extern const opus_int8 silk_Lag_range_stage3[ SILK_PE_MAX_COMPLEX + 1 ] [ PE_MAX_NB_SUBFR ][ 2 ]; -extern const opus_int8 silk_nb_cbk_searchs_stage3[ SILK_PE_MAX_COMPLEX + 1 ]; - -/* Tables for 10 ms frames */ -extern const opus_int8 silk_CB_lags_stage2_10_ms[ PE_MAX_NB_SUBFR >> 1][ 3 ]; -extern const opus_int8 silk_CB_lags_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 12 ]; -extern const opus_int8 silk_Lag_range_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 2 ]; - -#endif - diff --git a/src/opus-1.1/silk/pitch_est_tables.c b/src/opus-1.1/silk/pitch_est_tables.c deleted file mode 100644 index 81a8baca..00000000 --- a/src/opus-1.1/silk/pitch_est_tables.c +++ /dev/null @@ -1,99 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "typedef.h" -#include "pitch_est_defines.h" - -const opus_int8 silk_CB_lags_stage2_10_ms[ PE_MAX_NB_SUBFR >> 1][ PE_NB_CBKS_STAGE2_10MS ] = -{ - {0, 1, 0}, - {0, 0, 1} -}; - -const opus_int8 silk_CB_lags_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ PE_NB_CBKS_STAGE3_10MS ] = -{ - { 0, 0, 1,-1, 1,-1, 2,-2, 2,-2, 3,-3}, - { 0, 1, 0, 1,-1, 2,-1, 2,-2, 3,-2, 3} -}; - -const opus_int8 silk_Lag_range_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 2 ] = -{ - {-3, 7}, - {-2, 7} -}; - -const opus_int8 silk_CB_lags_stage2[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE2_EXT ] = -{ - {0, 2,-1,-1,-1, 0, 0, 1, 1, 0, 1}, - {0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0}, - {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0}, - {0,-1, 2, 1, 0, 1, 1, 0, 0,-1,-1} -}; - -const opus_int8 silk_CB_lags_stage3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ] = -{ - {0, 0, 1,-1, 0, 1,-1, 0,-1, 1,-2, 2,-2,-2, 2,-3, 2, 3,-3,-4, 3,-4, 4, 4,-5, 5,-6,-5, 6,-7, 6, 5, 8,-9}, - {0, 0, 1, 0, 0, 0, 0, 0, 0, 0,-1, 1, 0, 0, 1,-1, 0, 1,-1,-1, 1,-1, 2, 1,-1, 2,-2,-2, 2,-2, 2, 2, 3,-3}, - {0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1,-1, 1, 0, 0, 2, 1,-1, 2,-1,-1, 2,-1, 2, 2,-1, 3,-2,-2,-2, 3}, - {0, 1, 0, 0, 1, 0, 1,-1, 2,-1, 2,-1, 2, 3,-2, 3,-2,-2, 4, 4,-3, 5,-3,-4, 6,-4, 6, 5,-5, 8,-6,-5,-7, 9} -}; - -const opus_int8 silk_Lag_range_stage3[ SILK_PE_MAX_COMPLEX + 1 ] [ PE_MAX_NB_SUBFR ][ 2 ] = -{ - /* Lags to search for low number of stage3 cbks */ - { - {-5,8}, - {-1,6}, - {-1,6}, - {-4,10} - }, - /* Lags to search for middle number of stage3 cbks */ - { - {-6,10}, - {-2,6}, - {-1,6}, - {-5,10} - }, - /* Lags to search for max number of stage3 cbks */ - { - {-9,12}, - {-3,7}, - {-2,7}, - {-7,13} - } -}; - -const opus_int8 silk_nb_cbk_searchs_stage3[ SILK_PE_MAX_COMPLEX + 1 ] = -{ - PE_NB_CBKS_STAGE3_MIN, - PE_NB_CBKS_STAGE3_MID, - PE_NB_CBKS_STAGE3_MAX -}; diff --git a/src/opus-1.1/silk/process_NLSFs.c b/src/opus-1.1/silk/process_NLSFs.c deleted file mode 100644 index c27cf030..00000000 --- a/src/opus-1.1/silk/process_NLSFs.c +++ /dev/null @@ -1,105 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Limit, stabilize, convert and quantize NLSFs */ -void silk_process_NLSFs( - silk_encoder_state *psEncC, /* I/O Encoder state */ - opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ - opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ - const opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ -) -{ - opus_int i, doInterpolate; - opus_int NLSF_mu_Q20; - opus_int32 i_sqr_Q15; - opus_int16 pNLSF0_temp_Q15[ MAX_LPC_ORDER ]; - opus_int16 pNLSFW_QW[ MAX_LPC_ORDER ]; - opus_int16 pNLSFW0_temp_QW[ MAX_LPC_ORDER ]; - - silk_assert( psEncC->speech_activity_Q8 >= 0 ); - silk_assert( psEncC->speech_activity_Q8 <= SILK_FIX_CONST( 1.0, 8 ) ); - silk_assert( psEncC->useInterpolatedNLSFs == 1 || psEncC->indices.NLSFInterpCoef_Q2 == ( 1 << 2 ) ); - - /***********************/ - /* Calculate mu values */ - /***********************/ - /* NLSF_mu = 0.003 - 0.0015 * psEnc->speech_activity; */ - NLSF_mu_Q20 = silk_SMLAWB( SILK_FIX_CONST( 0.003, 20 ), SILK_FIX_CONST( -0.001, 28 ), psEncC->speech_activity_Q8 ); - if( psEncC->nb_subfr == 2 ) { - /* Multiply by 1.5 for 10 ms packets */ - NLSF_mu_Q20 = silk_ADD_RSHIFT( NLSF_mu_Q20, NLSF_mu_Q20, 1 ); - } - - silk_assert( NLSF_mu_Q20 > 0 ); - silk_assert( NLSF_mu_Q20 <= SILK_FIX_CONST( 0.005, 20 ) ); - - /* Calculate NLSF weights */ - silk_NLSF_VQ_weights_laroia( pNLSFW_QW, pNLSF_Q15, psEncC->predictLPCOrder ); - - /* Update NLSF weights for interpolated NLSFs */ - doInterpolate = ( psEncC->useInterpolatedNLSFs == 1 ) && ( psEncC->indices.NLSFInterpCoef_Q2 < 4 ); - if( doInterpolate ) { - /* Calculate the interpolated NLSF vector for the first half */ - silk_interpolate( pNLSF0_temp_Q15, prev_NLSFq_Q15, pNLSF_Q15, - psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder ); - - /* Calculate first half NLSF weights for the interpolated NLSFs */ - silk_NLSF_VQ_weights_laroia( pNLSFW0_temp_QW, pNLSF0_temp_Q15, psEncC->predictLPCOrder ); - - /* Update NLSF weights with contribution from first half */ - i_sqr_Q15 = silk_LSHIFT( silk_SMULBB( psEncC->indices.NLSFInterpCoef_Q2, psEncC->indices.NLSFInterpCoef_Q2 ), 11 ); - for( i = 0; i < psEncC->predictLPCOrder; i++ ) { - pNLSFW_QW[ i ] = silk_SMLAWB( silk_RSHIFT( pNLSFW_QW[ i ], 1 ), (opus_int32)pNLSFW0_temp_QW[ i ], i_sqr_Q15 ); - silk_assert( pNLSFW_QW[ i ] >= 1 ); - } - } - - silk_NLSF_encode( psEncC->indices.NLSFIndices, pNLSF_Q15, psEncC->psNLSF_CB, pNLSFW_QW, - NLSF_mu_Q20, psEncC->NLSF_MSVQ_Survivors, psEncC->indices.signalType ); - - /* Convert quantized NLSFs back to LPC coefficients */ - silk_NLSF2A( PredCoef_Q12[ 1 ], pNLSF_Q15, psEncC->predictLPCOrder ); - - if( doInterpolate ) { - /* Calculate the interpolated, quantized LSF vector for the first half */ - silk_interpolate( pNLSF0_temp_Q15, prev_NLSFq_Q15, pNLSF_Q15, - psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder ); - - /* Convert back to LPC coefficients */ - silk_NLSF2A( PredCoef_Q12[ 0 ], pNLSF0_temp_Q15, psEncC->predictLPCOrder ); - - } else { - /* Copy LPC coefficients for first half from second half */ - silk_memcpy( PredCoef_Q12[ 0 ], PredCoef_Q12[ 1 ], psEncC->predictLPCOrder * sizeof( opus_int16 ) ); - } -} diff --git a/src/opus-1.1/silk/quant_LTP_gains.c b/src/opus-1.1/silk/quant_LTP_gains.c deleted file mode 100644 index fd0870da..00000000 --- a/src/opus-1.1/silk/quant_LTP_gains.c +++ /dev/null @@ -1,128 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "tuning_parameters.h" - -void silk_quant_LTP_gains( - opus_int16 B_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (un)quantized LTP gains */ - opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook Index */ - opus_int8 *periodicity_index, /* O Periodicity Index */ - opus_int32 *sum_log_gain_Q7, /* I/O Cumulative max prediction gain */ - const opus_int32 W_Q18[ MAX_NB_SUBFR*LTP_ORDER*LTP_ORDER ], /* I Error Weights in Q18 */ - opus_int mu_Q9, /* I Mu value (R/D tradeoff) */ - opus_int lowComplexity, /* I Flag for low complexity */ - const opus_int nb_subfr /* I number of subframes */ -) -{ - opus_int j, k, cbk_size; - opus_int8 temp_idx[ MAX_NB_SUBFR ]; - const opus_uint8 *cl_ptr_Q5; - const opus_int8 *cbk_ptr_Q7; - const opus_uint8 *cbk_gain_ptr_Q7; - const opus_int16 *b_Q14_ptr; - const opus_int32 *W_Q18_ptr; - opus_int32 rate_dist_Q14_subfr, rate_dist_Q14, min_rate_dist_Q14; - opus_int32 sum_log_gain_tmp_Q7, best_sum_log_gain_Q7, max_gain_Q7, gain_Q7; - - /***************************************************/ - /* iterate over different codebooks with different */ - /* rates/distortions, and choose best */ - /***************************************************/ - min_rate_dist_Q14 = silk_int32_MAX; - best_sum_log_gain_Q7 = 0; - for( k = 0; k < 3; k++ ) { - /* Safety margin for pitch gain control, to take into account factors - such as state rescaling/rewhitening. */ - opus_int32 gain_safety = SILK_FIX_CONST( 0.4, 7 ); - - cl_ptr_Q5 = silk_LTP_gain_BITS_Q5_ptrs[ k ]; - cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[ k ]; - cbk_gain_ptr_Q7 = silk_LTP_vq_gain_ptrs_Q7[ k ]; - cbk_size = silk_LTP_vq_sizes[ k ]; - - /* Set up pointer to first subframe */ - W_Q18_ptr = W_Q18; - b_Q14_ptr = B_Q14; - - rate_dist_Q14 = 0; - sum_log_gain_tmp_Q7 = *sum_log_gain_Q7; - for( j = 0; j < nb_subfr; j++ ) { - max_gain_Q7 = silk_log2lin( ( SILK_FIX_CONST( MAX_SUM_LOG_GAIN_DB / 6.0, 7 ) - sum_log_gain_tmp_Q7 ) - + SILK_FIX_CONST( 7, 7 ) ) - gain_safety; - - silk_VQ_WMat_EC( - &temp_idx[ j ], /* O index of best codebook vector */ - &rate_dist_Q14_subfr, /* O best weighted quantization error + mu * rate */ - &gain_Q7, /* O sum of absolute LTP coefficients */ - b_Q14_ptr, /* I input vector to be quantized */ - W_Q18_ptr, /* I weighting matrix */ - cbk_ptr_Q7, /* I codebook */ - cbk_gain_ptr_Q7, /* I codebook effective gains */ - cl_ptr_Q5, /* I code length for each codebook vector */ - mu_Q9, /* I tradeoff between weighted error and rate */ - max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ - cbk_size /* I number of vectors in codebook */ - ); - - rate_dist_Q14 = silk_ADD_POS_SAT32( rate_dist_Q14, rate_dist_Q14_subfr ); - sum_log_gain_tmp_Q7 = silk_max(0, sum_log_gain_tmp_Q7 - + silk_lin2log( gain_safety + gain_Q7 ) - SILK_FIX_CONST( 7, 7 )); - - b_Q14_ptr += LTP_ORDER; - W_Q18_ptr += LTP_ORDER * LTP_ORDER; - } - - /* Avoid never finding a codebook */ - rate_dist_Q14 = silk_min( silk_int32_MAX - 1, rate_dist_Q14 ); - - if( rate_dist_Q14 < min_rate_dist_Q14 ) { - min_rate_dist_Q14 = rate_dist_Q14; - *periodicity_index = (opus_int8)k; - silk_memcpy( cbk_index, temp_idx, nb_subfr * sizeof( opus_int8 ) ); - best_sum_log_gain_Q7 = sum_log_gain_tmp_Q7; - } - - /* Break early in low-complexity mode if rate distortion is below threshold */ - if( lowComplexity && ( rate_dist_Q14 < silk_LTP_gain_middle_avg_RD_Q14 ) ) { - break; - } - } - - cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[ *periodicity_index ]; - for( j = 0; j < nb_subfr; j++ ) { - for( k = 0; k < LTP_ORDER; k++ ) { - B_Q14[ j * LTP_ORDER + k ] = silk_LSHIFT( cbk_ptr_Q7[ cbk_index[ j ] * LTP_ORDER + k ], 7 ); - } - } - *sum_log_gain_Q7 = best_sum_log_gain_Q7; -} - diff --git a/src/opus-1.1/silk/resampler.c b/src/opus-1.1/silk/resampler.c deleted file mode 100644 index 374fbb37..00000000 --- a/src/opus-1.1/silk/resampler.c +++ /dev/null @@ -1,215 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* - * Matrix of resampling methods used: - * Fs_out (kHz) - * 8 12 16 24 48 - * - * 8 C UF U UF UF - * 12 AF C UF U UF - * Fs_in (kHz) 16 D AF C UF UF - * 24 AF D AF C U - * 48 AF AF AF D C - * - * C -> Copy (no resampling) - * D -> Allpass-based 2x downsampling - * U -> Allpass-based 2x upsampling - * UF -> Allpass-based 2x upsampling followed by FIR interpolation - * AF -> AR2 filter followed by FIR interpolation - */ - -#include "resampler_private.h" - -/* Tables with delay compensation values to equalize total delay for different modes */ -static const opus_int8 delay_matrix_enc[ 5 ][ 3 ] = { -/* in \ out 8 12 16 */ -/* 8 */ { 6, 0, 3 }, -/* 12 */ { 0, 7, 3 }, -/* 16 */ { 0, 1, 10 }, -/* 24 */ { 0, 2, 6 }, -/* 48 */ { 18, 10, 12 } -}; - -static const opus_int8 delay_matrix_dec[ 3 ][ 5 ] = { -/* in \ out 8 12 16 24 48 */ -/* 8 */ { 4, 0, 2, 0, 0 }, -/* 12 */ { 0, 9, 4, 7, 4 }, -/* 16 */ { 0, 3, 12, 7, 7 } -}; - -/* Simple way to make [8000, 12000, 16000, 24000, 48000] to [0, 1, 2, 3, 4] */ -#define rateID(R) ( ( ( ((R)>>12) - ((R)>16000) ) >> ((R)>24000) ) - 1 ) - -#define USE_silk_resampler_copy (0) -#define USE_silk_resampler_private_up2_HQ_wrapper (1) -#define USE_silk_resampler_private_IIR_FIR (2) -#define USE_silk_resampler_private_down_FIR (3) - -/* Initialize/reset the resampler state for a given pair of input/output sampling rates */ -opus_int silk_resampler_init( - silk_resampler_state_struct *S, /* I/O Resampler state */ - opus_int32 Fs_Hz_in, /* I Input sampling rate (Hz) */ - opus_int32 Fs_Hz_out, /* I Output sampling rate (Hz) */ - opus_int forEnc /* I If 1: encoder; if 0: decoder */ -) -{ - opus_int up2x; - - /* Clear state */ - silk_memset( S, 0, sizeof( silk_resampler_state_struct ) ); - - /* Input checking */ - if( forEnc ) { - if( ( Fs_Hz_in != 8000 && Fs_Hz_in != 12000 && Fs_Hz_in != 16000 && Fs_Hz_in != 24000 && Fs_Hz_in != 48000 ) || - ( Fs_Hz_out != 8000 && Fs_Hz_out != 12000 && Fs_Hz_out != 16000 ) ) { - silk_assert( 0 ); - return -1; - } - S->inputDelay = delay_matrix_enc[ rateID( Fs_Hz_in ) ][ rateID( Fs_Hz_out ) ]; - } else { - if( ( Fs_Hz_in != 8000 && Fs_Hz_in != 12000 && Fs_Hz_in != 16000 ) || - ( Fs_Hz_out != 8000 && Fs_Hz_out != 12000 && Fs_Hz_out != 16000 && Fs_Hz_out != 24000 && Fs_Hz_out != 48000 ) ) { - silk_assert( 0 ); - return -1; - } - S->inputDelay = delay_matrix_dec[ rateID( Fs_Hz_in ) ][ rateID( Fs_Hz_out ) ]; - } - - S->Fs_in_kHz = silk_DIV32_16( Fs_Hz_in, 1000 ); - S->Fs_out_kHz = silk_DIV32_16( Fs_Hz_out, 1000 ); - - /* Number of samples processed per batch */ - S->batchSize = S->Fs_in_kHz * RESAMPLER_MAX_BATCH_SIZE_MS; - - /* Find resampler with the right sampling ratio */ - up2x = 0; - if( Fs_Hz_out > Fs_Hz_in ) { - /* Upsample */ - if( Fs_Hz_out == silk_MUL( Fs_Hz_in, 2 ) ) { /* Fs_out : Fs_in = 2 : 1 */ - /* Special case: directly use 2x upsampler */ - S->resampler_function = USE_silk_resampler_private_up2_HQ_wrapper; - } else { - /* Default resampler */ - S->resampler_function = USE_silk_resampler_private_IIR_FIR; - up2x = 1; - } - } else if ( Fs_Hz_out < Fs_Hz_in ) { - /* Downsample */ - S->resampler_function = USE_silk_resampler_private_down_FIR; - if( silk_MUL( Fs_Hz_out, 4 ) == silk_MUL( Fs_Hz_in, 3 ) ) { /* Fs_out : Fs_in = 3 : 4 */ - S->FIR_Fracs = 3; - S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR0; - S->Coefs = silk_Resampler_3_4_COEFS; - } else if( silk_MUL( Fs_Hz_out, 3 ) == silk_MUL( Fs_Hz_in, 2 ) ) { /* Fs_out : Fs_in = 2 : 3 */ - S->FIR_Fracs = 2; - S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR0; - S->Coefs = silk_Resampler_2_3_COEFS; - } else if( silk_MUL( Fs_Hz_out, 2 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 2 */ - S->FIR_Fracs = 1; - S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR1; - S->Coefs = silk_Resampler_1_2_COEFS; - } else if( silk_MUL( Fs_Hz_out, 3 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 3 */ - S->FIR_Fracs = 1; - S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR2; - S->Coefs = silk_Resampler_1_3_COEFS; - } else if( silk_MUL( Fs_Hz_out, 4 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 4 */ - S->FIR_Fracs = 1; - S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR2; - S->Coefs = silk_Resampler_1_4_COEFS; - } else if( silk_MUL( Fs_Hz_out, 6 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 6 */ - S->FIR_Fracs = 1; - S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR2; - S->Coefs = silk_Resampler_1_6_COEFS; - } else { - /* None available */ - silk_assert( 0 ); - return -1; - } - } else { - /* Input and output sampling rates are equal: copy */ - S->resampler_function = USE_silk_resampler_copy; - } - - /* Ratio of input/output samples */ - S->invRatio_Q16 = silk_LSHIFT32( silk_DIV32( silk_LSHIFT32( Fs_Hz_in, 14 + up2x ), Fs_Hz_out ), 2 ); - /* Make sure the ratio is rounded up */ - while( silk_SMULWW( S->invRatio_Q16, Fs_Hz_out ) < silk_LSHIFT32( Fs_Hz_in, up2x ) ) { - S->invRatio_Q16++; - } - - return 0; -} - -/* Resampler: convert from one sampling rate to another */ -/* Input and output sampling rate are at most 48000 Hz */ -opus_int silk_resampler( - silk_resampler_state_struct *S, /* I/O Resampler state */ - opus_int16 out[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - opus_int32 inLen /* I Number of input samples */ -) -{ - opus_int nSamples; - - /* Need at least 1 ms of input data */ - silk_assert( inLen >= S->Fs_in_kHz ); - /* Delay can't exceed the 1 ms of buffering */ - silk_assert( S->inputDelay <= S->Fs_in_kHz ); - - nSamples = S->Fs_in_kHz - S->inputDelay; - - /* Copy to delay buffer */ - silk_memcpy( &S->delayBuf[ S->inputDelay ], in, nSamples * sizeof( opus_int16 ) ); - - switch( S->resampler_function ) { - case USE_silk_resampler_private_up2_HQ_wrapper: - silk_resampler_private_up2_HQ_wrapper( S, out, S->delayBuf, S->Fs_in_kHz ); - silk_resampler_private_up2_HQ_wrapper( S, &out[ S->Fs_out_kHz ], &in[ nSamples ], inLen - S->Fs_in_kHz ); - break; - case USE_silk_resampler_private_IIR_FIR: - silk_resampler_private_IIR_FIR( S, out, S->delayBuf, S->Fs_in_kHz ); - silk_resampler_private_IIR_FIR( S, &out[ S->Fs_out_kHz ], &in[ nSamples ], inLen - S->Fs_in_kHz ); - break; - case USE_silk_resampler_private_down_FIR: - silk_resampler_private_down_FIR( S, out, S->delayBuf, S->Fs_in_kHz ); - silk_resampler_private_down_FIR( S, &out[ S->Fs_out_kHz ], &in[ nSamples ], inLen - S->Fs_in_kHz ); - break; - default: - silk_memcpy( out, S->delayBuf, S->Fs_in_kHz * sizeof( opus_int16 ) ); - silk_memcpy( &out[ S->Fs_out_kHz ], &in[ nSamples ], ( inLen - S->Fs_in_kHz ) * sizeof( opus_int16 ) ); - } - - /* Copy to delay buffer */ - silk_memcpy( S->delayBuf, &in[ inLen - S->inputDelay ], S->inputDelay * sizeof( opus_int16 ) ); - - return 0; -} diff --git a/src/opus-1.1/silk/resampler_down2.c b/src/opus-1.1/silk/resampler_down2.c deleted file mode 100644 index cec36346..00000000 --- a/src/opus-1.1/silk/resampler_down2.c +++ /dev/null @@ -1,74 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "resampler_rom.h" - -/* Downsample by a factor 2 */ -void silk_resampler_down2( - opus_int32 *S, /* I/O State vector [ 2 ] */ - opus_int16 *out, /* O Output signal [ floor(len/2) ] */ - const opus_int16 *in, /* I Input signal [ len ] */ - opus_int32 inLen /* I Number of input samples */ -) -{ - opus_int32 k, len2 = silk_RSHIFT32( inLen, 1 ); - opus_int32 in32, out32, Y, X; - - silk_assert( silk_resampler_down2_0 > 0 ); - silk_assert( silk_resampler_down2_1 < 0 ); - - /* Internal variables and state are in Q10 format */ - for( k = 0; k < len2; k++ ) { - /* Convert to Q10 */ - in32 = silk_LSHIFT( (opus_int32)in[ 2 * k ], 10 ); - - /* All-pass section for even input sample */ - Y = silk_SUB32( in32, S[ 0 ] ); - X = silk_SMLAWB( Y, Y, silk_resampler_down2_1 ); - out32 = silk_ADD32( S[ 0 ], X ); - S[ 0 ] = silk_ADD32( in32, X ); - - /* Convert to Q10 */ - in32 = silk_LSHIFT( (opus_int32)in[ 2 * k + 1 ], 10 ); - - /* All-pass section for odd input sample, and add to output of previous section */ - Y = silk_SUB32( in32, S[ 1 ] ); - X = silk_SMULWB( Y, silk_resampler_down2_0 ); - out32 = silk_ADD32( out32, S[ 1 ] ); - out32 = silk_ADD32( out32, X ); - S[ 1 ] = silk_ADD32( in32, X ); - - /* Add, convert back to int16 and store to output */ - out[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( out32, 11 ) ); - } -} - diff --git a/src/opus-1.1/silk/resampler_down2_3.c b/src/opus-1.1/silk/resampler_down2_3.c deleted file mode 100644 index 4342614d..00000000 --- a/src/opus-1.1/silk/resampler_down2_3.c +++ /dev/null @@ -1,103 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "resampler_private.h" -#include "stack_alloc.h" - -#define ORDER_FIR 4 - -/* Downsample by a factor 2/3, low quality */ -void silk_resampler_down2_3( - opus_int32 *S, /* I/O State vector [ 6 ] */ - opus_int16 *out, /* O Output signal [ floor(2*inLen/3) ] */ - const opus_int16 *in, /* I Input signal [ inLen ] */ - opus_int32 inLen /* I Number of input samples */ -) -{ - opus_int32 nSamplesIn, counter, res_Q6; - VARDECL( opus_int32, buf ); - opus_int32 *buf_ptr; - SAVE_STACK; - - ALLOC( buf, RESAMPLER_MAX_BATCH_SIZE_IN + ORDER_FIR, opus_int32 ); - - /* Copy buffered samples to start of buffer */ - silk_memcpy( buf, S, ORDER_FIR * sizeof( opus_int32 ) ); - - /* Iterate over blocks of frameSizeIn input samples */ - while( 1 ) { - nSamplesIn = silk_min( inLen, RESAMPLER_MAX_BATCH_SIZE_IN ); - - /* Second-order AR filter (output in Q8) */ - silk_resampler_private_AR2( &S[ ORDER_FIR ], &buf[ ORDER_FIR ], in, - silk_Resampler_2_3_COEFS_LQ, nSamplesIn ); - - /* Interpolate filtered signal */ - buf_ptr = buf; - counter = nSamplesIn; - while( counter > 2 ) { - /* Inner product */ - res_Q6 = silk_SMULWB( buf_ptr[ 0 ], silk_Resampler_2_3_COEFS_LQ[ 2 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 1 ], silk_Resampler_2_3_COEFS_LQ[ 3 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 2 ], silk_Resampler_2_3_COEFS_LQ[ 5 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 3 ], silk_Resampler_2_3_COEFS_LQ[ 4 ] ); - - /* Scale down, saturate and store in output array */ - *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); - - res_Q6 = silk_SMULWB( buf_ptr[ 1 ], silk_Resampler_2_3_COEFS_LQ[ 4 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 2 ], silk_Resampler_2_3_COEFS_LQ[ 5 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 3 ], silk_Resampler_2_3_COEFS_LQ[ 3 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 4 ], silk_Resampler_2_3_COEFS_LQ[ 2 ] ); - - /* Scale down, saturate and store in output array */ - *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); - - buf_ptr += 3; - counter -= 3; - } - - in += nSamplesIn; - inLen -= nSamplesIn; - - if( inLen > 0 ) { - /* More iterations to do; copy last part of filtered signal to beginning of buffer */ - silk_memcpy( buf, &buf[ nSamplesIn ], ORDER_FIR * sizeof( opus_int32 ) ); - } else { - break; - } - } - - /* Copy last part of filtered signal to the state for the next call */ - silk_memcpy( S, &buf[ nSamplesIn ], ORDER_FIR * sizeof( opus_int32 ) ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/resampler_private.h b/src/opus-1.1/silk/resampler_private.h deleted file mode 100644 index 422a7d9d..00000000 --- a/src/opus-1.1/silk/resampler_private.h +++ /dev/null @@ -1,88 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_RESAMPLER_PRIVATE_H -#define SILK_RESAMPLER_PRIVATE_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include "SigProc_FIX.h" -#include "resampler_structs.h" -#include "resampler_rom.h" - -/* Number of input samples to process in the inner loop */ -#define RESAMPLER_MAX_BATCH_SIZE_MS 10 -#define RESAMPLER_MAX_FS_KHZ 48 -#define RESAMPLER_MAX_BATCH_SIZE_IN ( RESAMPLER_MAX_BATCH_SIZE_MS * RESAMPLER_MAX_FS_KHZ ) - -/* Description: Hybrid IIR/FIR polyphase implementation of resampling */ -void silk_resampler_private_IIR_FIR( - void *SS, /* I/O Resampler state */ - opus_int16 out[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - opus_int32 inLen /* I Number of input samples */ -); - -/* Description: Hybrid IIR/FIR polyphase implementation of resampling */ -void silk_resampler_private_down_FIR( - void *SS, /* I/O Resampler state */ - opus_int16 out[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - opus_int32 inLen /* I Number of input samples */ -); - -/* Upsample by a factor 2, high quality */ -void silk_resampler_private_up2_HQ_wrapper( - void *SS, /* I/O Resampler state (unused) */ - opus_int16 *out, /* O Output signal [ 2 * len ] */ - const opus_int16 *in, /* I Input signal [ len ] */ - opus_int32 len /* I Number of input samples */ -); - -/* Upsample by a factor 2, high quality */ -void silk_resampler_private_up2_HQ( - opus_int32 *S, /* I/O Resampler state [ 6 ] */ - opus_int16 *out, /* O Output signal [ 2 * len ] */ - const opus_int16 *in, /* I Input signal [ len ] */ - opus_int32 len /* I Number of input samples */ -); - -/* Second order AR filter */ -void silk_resampler_private_AR2( - opus_int32 S[], /* I/O State vector [ 2 ] */ - opus_int32 out_Q8[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - const opus_int16 A_Q14[], /* I AR coefficients, Q14 */ - opus_int32 len /* I Signal length */ -); - -#ifdef __cplusplus -} -#endif -#endif /* SILK_RESAMPLER_PRIVATE_H */ diff --git a/src/opus-1.1/silk/resampler_private_AR2.c b/src/opus-1.1/silk/resampler_private_AR2.c deleted file mode 100644 index 5fff2371..00000000 --- a/src/opus-1.1/silk/resampler_private_AR2.c +++ /dev/null @@ -1,55 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "resampler_private.h" - -/* Second order AR filter with single delay elements */ -void silk_resampler_private_AR2( - opus_int32 S[], /* I/O State vector [ 2 ] */ - opus_int32 out_Q8[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - const opus_int16 A_Q14[], /* I AR coefficients, Q14 */ - opus_int32 len /* I Signal length */ -) -{ - opus_int32 k; - opus_int32 out32; - - for( k = 0; k < len; k++ ) { - out32 = silk_ADD_LSHIFT32( S[ 0 ], (opus_int32)in[ k ], 8 ); - out_Q8[ k ] = out32; - out32 = silk_LSHIFT( out32, 2 ); - S[ 0 ] = silk_SMLAWB( S[ 1 ], out32, A_Q14[ 0 ] ); - S[ 1 ] = silk_SMULWB( out32, A_Q14[ 1 ] ); - } -} - diff --git a/src/opus-1.1/silk/resampler_private_IIR_FIR.c b/src/opus-1.1/silk/resampler_private_IIR_FIR.c deleted file mode 100644 index 6b2b3a2e..00000000 --- a/src/opus-1.1/silk/resampler_private_IIR_FIR.c +++ /dev/null @@ -1,107 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "resampler_private.h" -#include "stack_alloc.h" - -static OPUS_INLINE opus_int16 *silk_resampler_private_IIR_FIR_INTERPOL( - opus_int16 *out, - opus_int16 *buf, - opus_int32 max_index_Q16, - opus_int32 index_increment_Q16 -) -{ - opus_int32 index_Q16, res_Q15; - opus_int16 *buf_ptr; - opus_int32 table_index; - - /* Interpolate upsampled signal and store in output array */ - for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { - table_index = silk_SMULWB( index_Q16 & 0xFFFF, 12 ); - buf_ptr = &buf[ index_Q16 >> 16 ]; - - res_Q15 = silk_SMULBB( buf_ptr[ 0 ], silk_resampler_frac_FIR_12[ table_index ][ 0 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 1 ], silk_resampler_frac_FIR_12[ table_index ][ 1 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 2 ], silk_resampler_frac_FIR_12[ table_index ][ 2 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 3 ], silk_resampler_frac_FIR_12[ table_index ][ 3 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 4 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 3 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 5 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 2 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 6 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 1 ] ); - res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 7 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 0 ] ); - *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q15, 15 ) ); - } - return out; -} -/* Upsample using a combination of allpass-based 2x upsampling and FIR interpolation */ -void silk_resampler_private_IIR_FIR( - void *SS, /* I/O Resampler state */ - opus_int16 out[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - opus_int32 inLen /* I Number of input samples */ -) -{ - silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS; - opus_int32 nSamplesIn; - opus_int32 max_index_Q16, index_increment_Q16; - VARDECL( opus_int16, buf ); - SAVE_STACK; - - ALLOC( buf, 2 * S->batchSize + RESAMPLER_ORDER_FIR_12, opus_int16 ); - - /* Copy buffered samples to start of buffer */ - silk_memcpy( buf, S->sFIR.i16, RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); - - /* Iterate over blocks of frameSizeIn input samples */ - index_increment_Q16 = S->invRatio_Q16; - while( 1 ) { - nSamplesIn = silk_min( inLen, S->batchSize ); - - /* Upsample 2x */ - silk_resampler_private_up2_HQ( S->sIIR, &buf[ RESAMPLER_ORDER_FIR_12 ], in, nSamplesIn ); - - max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 + 1 ); /* + 1 because 2x upsampling */ - out = silk_resampler_private_IIR_FIR_INTERPOL( out, buf, max_index_Q16, index_increment_Q16 ); - in += nSamplesIn; - inLen -= nSamplesIn; - - if( inLen > 0 ) { - /* More iterations to do; copy last part of filtered signal to beginning of buffer */ - silk_memcpy( buf, &buf[ nSamplesIn << 1 ], RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); - } else { - break; - } - } - - /* Copy last part of filtered signal to the state for the next call */ - silk_memcpy( S->sFIR.i16, &buf[ nSamplesIn << 1 ], RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/resampler_private_down_FIR.c b/src/opus-1.1/silk/resampler_private_down_FIR.c deleted file mode 100644 index 783e42b3..00000000 --- a/src/opus-1.1/silk/resampler_private_down_FIR.c +++ /dev/null @@ -1,194 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "resampler_private.h" -#include "stack_alloc.h" - -static OPUS_INLINE opus_int16 *silk_resampler_private_down_FIR_INTERPOL( - opus_int16 *out, - opus_int32 *buf, - const opus_int16 *FIR_Coefs, - opus_int FIR_Order, - opus_int FIR_Fracs, - opus_int32 max_index_Q16, - opus_int32 index_increment_Q16 -) -{ - opus_int32 index_Q16, res_Q6; - opus_int32 *buf_ptr; - opus_int32 interpol_ind; - const opus_int16 *interpol_ptr; - - switch( FIR_Order ) { - case RESAMPLER_DOWN_ORDER_FIR0: - for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { - /* Integer part gives pointer to buffered input */ - buf_ptr = buf + silk_RSHIFT( index_Q16, 16 ); - - /* Fractional part gives interpolation coefficients */ - interpol_ind = silk_SMULWB( index_Q16 & 0xFFFF, FIR_Fracs ); - - /* Inner product */ - interpol_ptr = &FIR_Coefs[ RESAMPLER_DOWN_ORDER_FIR0 / 2 * interpol_ind ]; - res_Q6 = silk_SMULWB( buf_ptr[ 0 ], interpol_ptr[ 0 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 1 ], interpol_ptr[ 1 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 2 ], interpol_ptr[ 2 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 3 ], interpol_ptr[ 3 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 4 ], interpol_ptr[ 4 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 5 ], interpol_ptr[ 5 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 6 ], interpol_ptr[ 6 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 7 ], interpol_ptr[ 7 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 8 ], interpol_ptr[ 8 ] ); - interpol_ptr = &FIR_Coefs[ RESAMPLER_DOWN_ORDER_FIR0 / 2 * ( FIR_Fracs - 1 - interpol_ind ) ]; - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 17 ], interpol_ptr[ 0 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 16 ], interpol_ptr[ 1 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 15 ], interpol_ptr[ 2 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 14 ], interpol_ptr[ 3 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 13 ], interpol_ptr[ 4 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 12 ], interpol_ptr[ 5 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 11 ], interpol_ptr[ 6 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 10 ], interpol_ptr[ 7 ] ); - res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 9 ], interpol_ptr[ 8 ] ); - - /* Scale down, saturate and store in output array */ - *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); - } - break; - case RESAMPLER_DOWN_ORDER_FIR1: - for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { - /* Integer part gives pointer to buffered input */ - buf_ptr = buf + silk_RSHIFT( index_Q16, 16 ); - - /* Inner product */ - res_Q6 = silk_SMULWB( silk_ADD32( buf_ptr[ 0 ], buf_ptr[ 23 ] ), FIR_Coefs[ 0 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 1 ], buf_ptr[ 22 ] ), FIR_Coefs[ 1 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 2 ], buf_ptr[ 21 ] ), FIR_Coefs[ 2 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 3 ], buf_ptr[ 20 ] ), FIR_Coefs[ 3 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 4 ], buf_ptr[ 19 ] ), FIR_Coefs[ 4 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 5 ], buf_ptr[ 18 ] ), FIR_Coefs[ 5 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 6 ], buf_ptr[ 17 ] ), FIR_Coefs[ 6 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 7 ], buf_ptr[ 16 ] ), FIR_Coefs[ 7 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 8 ], buf_ptr[ 15 ] ), FIR_Coefs[ 8 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 9 ], buf_ptr[ 14 ] ), FIR_Coefs[ 9 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 10 ], buf_ptr[ 13 ] ), FIR_Coefs[ 10 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 11 ], buf_ptr[ 12 ] ), FIR_Coefs[ 11 ] ); - - /* Scale down, saturate and store in output array */ - *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); - } - break; - case RESAMPLER_DOWN_ORDER_FIR2: - for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { - /* Integer part gives pointer to buffered input */ - buf_ptr = buf + silk_RSHIFT( index_Q16, 16 ); - - /* Inner product */ - res_Q6 = silk_SMULWB( silk_ADD32( buf_ptr[ 0 ], buf_ptr[ 35 ] ), FIR_Coefs[ 0 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 1 ], buf_ptr[ 34 ] ), FIR_Coefs[ 1 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 2 ], buf_ptr[ 33 ] ), FIR_Coefs[ 2 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 3 ], buf_ptr[ 32 ] ), FIR_Coefs[ 3 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 4 ], buf_ptr[ 31 ] ), FIR_Coefs[ 4 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 5 ], buf_ptr[ 30 ] ), FIR_Coefs[ 5 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 6 ], buf_ptr[ 29 ] ), FIR_Coefs[ 6 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 7 ], buf_ptr[ 28 ] ), FIR_Coefs[ 7 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 8 ], buf_ptr[ 27 ] ), FIR_Coefs[ 8 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 9 ], buf_ptr[ 26 ] ), FIR_Coefs[ 9 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 10 ], buf_ptr[ 25 ] ), FIR_Coefs[ 10 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 11 ], buf_ptr[ 24 ] ), FIR_Coefs[ 11 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 12 ], buf_ptr[ 23 ] ), FIR_Coefs[ 12 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 13 ], buf_ptr[ 22 ] ), FIR_Coefs[ 13 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 14 ], buf_ptr[ 21 ] ), FIR_Coefs[ 14 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 15 ], buf_ptr[ 20 ] ), FIR_Coefs[ 15 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 16 ], buf_ptr[ 19 ] ), FIR_Coefs[ 16 ] ); - res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 17 ], buf_ptr[ 18 ] ), FIR_Coefs[ 17 ] ); - - /* Scale down, saturate and store in output array */ - *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); - } - break; - default: - silk_assert( 0 ); - } - return out; -} - -/* Resample with a 2nd order AR filter followed by FIR interpolation */ -void silk_resampler_private_down_FIR( - void *SS, /* I/O Resampler state */ - opus_int16 out[], /* O Output signal */ - const opus_int16 in[], /* I Input signal */ - opus_int32 inLen /* I Number of input samples */ -) -{ - silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS; - opus_int32 nSamplesIn; - opus_int32 max_index_Q16, index_increment_Q16; - VARDECL( opus_int32, buf ); - const opus_int16 *FIR_Coefs; - SAVE_STACK; - - ALLOC( buf, S->batchSize + S->FIR_Order, opus_int32 ); - - /* Copy buffered samples to start of buffer */ - silk_memcpy( buf, S->sFIR.i32, S->FIR_Order * sizeof( opus_int32 ) ); - - FIR_Coefs = &S->Coefs[ 2 ]; - - /* Iterate over blocks of frameSizeIn input samples */ - index_increment_Q16 = S->invRatio_Q16; - while( 1 ) { - nSamplesIn = silk_min( inLen, S->batchSize ); - - /* Second-order AR filter (output in Q8) */ - silk_resampler_private_AR2( S->sIIR, &buf[ S->FIR_Order ], in, S->Coefs, nSamplesIn ); - - max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 ); - - /* Interpolate filtered signal */ - out = silk_resampler_private_down_FIR_INTERPOL( out, buf, FIR_Coefs, S->FIR_Order, - S->FIR_Fracs, max_index_Q16, index_increment_Q16 ); - - in += nSamplesIn; - inLen -= nSamplesIn; - - if( inLen > 1 ) { - /* More iterations to do; copy last part of filtered signal to beginning of buffer */ - silk_memcpy( buf, &buf[ nSamplesIn ], S->FIR_Order * sizeof( opus_int32 ) ); - } else { - break; - } - } - - /* Copy last part of filtered signal to the state for the next call */ - silk_memcpy( S->sFIR.i32, &buf[ nSamplesIn ], S->FIR_Order * sizeof( opus_int32 ) ); - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/resampler_private_up2_HQ.c b/src/opus-1.1/silk/resampler_private_up2_HQ.c deleted file mode 100644 index c7ec8de3..00000000 --- a/src/opus-1.1/silk/resampler_private_up2_HQ.c +++ /dev/null @@ -1,113 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" -#include "resampler_private.h" - -/* Upsample by a factor 2, high quality */ -/* Uses 2nd order allpass filters for the 2x upsampling, followed by a */ -/* notch filter just above Nyquist. */ -void silk_resampler_private_up2_HQ( - opus_int32 *S, /* I/O Resampler state [ 6 ] */ - opus_int16 *out, /* O Output signal [ 2 * len ] */ - const opus_int16 *in, /* I Input signal [ len ] */ - opus_int32 len /* I Number of input samples */ -) -{ - opus_int32 k; - opus_int32 in32, out32_1, out32_2, Y, X; - - silk_assert( silk_resampler_up2_hq_0[ 0 ] > 0 ); - silk_assert( silk_resampler_up2_hq_0[ 1 ] > 0 ); - silk_assert( silk_resampler_up2_hq_0[ 2 ] < 0 ); - silk_assert( silk_resampler_up2_hq_1[ 0 ] > 0 ); - silk_assert( silk_resampler_up2_hq_1[ 1 ] > 0 ); - silk_assert( silk_resampler_up2_hq_1[ 2 ] < 0 ); - - /* Internal variables and state are in Q10 format */ - for( k = 0; k < len; k++ ) { - /* Convert to Q10 */ - in32 = silk_LSHIFT( (opus_int32)in[ k ], 10 ); - - /* First all-pass section for even output sample */ - Y = silk_SUB32( in32, S[ 0 ] ); - X = silk_SMULWB( Y, silk_resampler_up2_hq_0[ 0 ] ); - out32_1 = silk_ADD32( S[ 0 ], X ); - S[ 0 ] = silk_ADD32( in32, X ); - - /* Second all-pass section for even output sample */ - Y = silk_SUB32( out32_1, S[ 1 ] ); - X = silk_SMULWB( Y, silk_resampler_up2_hq_0[ 1 ] ); - out32_2 = silk_ADD32( S[ 1 ], X ); - S[ 1 ] = silk_ADD32( out32_1, X ); - - /* Third all-pass section for even output sample */ - Y = silk_SUB32( out32_2, S[ 2 ] ); - X = silk_SMLAWB( Y, Y, silk_resampler_up2_hq_0[ 2 ] ); - out32_1 = silk_ADD32( S[ 2 ], X ); - S[ 2 ] = silk_ADD32( out32_2, X ); - - /* Apply gain in Q15, convert back to int16 and store to output */ - out[ 2 * k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( out32_1, 10 ) ); - - /* First all-pass section for odd output sample */ - Y = silk_SUB32( in32, S[ 3 ] ); - X = silk_SMULWB( Y, silk_resampler_up2_hq_1[ 0 ] ); - out32_1 = silk_ADD32( S[ 3 ], X ); - S[ 3 ] = silk_ADD32( in32, X ); - - /* Second all-pass section for odd output sample */ - Y = silk_SUB32( out32_1, S[ 4 ] ); - X = silk_SMULWB( Y, silk_resampler_up2_hq_1[ 1 ] ); - out32_2 = silk_ADD32( S[ 4 ], X ); - S[ 4 ] = silk_ADD32( out32_1, X ); - - /* Third all-pass section for odd output sample */ - Y = silk_SUB32( out32_2, S[ 5 ] ); - X = silk_SMLAWB( Y, Y, silk_resampler_up2_hq_1[ 2 ] ); - out32_1 = silk_ADD32( S[ 5 ], X ); - S[ 5 ] = silk_ADD32( out32_2, X ); - - /* Apply gain in Q15, convert back to int16 and store to output */ - out[ 2 * k + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( out32_1, 10 ) ); - } -} - -void silk_resampler_private_up2_HQ_wrapper( - void *SS, /* I/O Resampler state (unused) */ - opus_int16 *out, /* O Output signal [ 2 * len ] */ - const opus_int16 *in, /* I Input signal [ len ] */ - opus_int32 len /* I Number of input samples */ -) -{ - silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS; - silk_resampler_private_up2_HQ( S->sIIR, out, in, len ); -} diff --git a/src/opus-1.1/silk/resampler_rom.c b/src/opus-1.1/silk/resampler_rom.c deleted file mode 100644 index 2d502706..00000000 --- a/src/opus-1.1/silk/resampler_rom.c +++ /dev/null @@ -1,96 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* Filter coefficients for IIR/FIR polyphase resampling * - * Total size: 179 Words (358 Bytes) */ - -#include "resampler_private.h" - -/* Matlab code for the notch filter coefficients: */ -/* B = [1, 0.147, 1]; A = [1, 0.107, 0.89]; G = 0.93; freqz(G * B, A, 2^14, 16e3); axis([0, 8000, -10, 1]) */ -/* fprintf('\t%6d, %6d, %6d, %6d\n', round(B(2)*2^16), round(-A(2)*2^16), round((1-A(3))*2^16), round(G*2^15)) */ -/* const opus_int16 silk_resampler_up2_hq_notch[ 4 ] = { 9634, -7012, 7209, 30474 }; */ - -/* Tables with IIR and FIR coefficients for fractional downsamplers (123 Words) */ -silk_DWORD_ALIGN const opus_int16 silk_Resampler_3_4_COEFS[ 2 + 3 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ] = { - -20694, -13867, - -49, 64, 17, -157, 353, -496, 163, 11047, 22205, - -39, 6, 91, -170, 186, 23, -896, 6336, 19928, - -19, -36, 102, -89, -24, 328, -951, 2568, 15909, -}; - -silk_DWORD_ALIGN const opus_int16 silk_Resampler_2_3_COEFS[ 2 + 2 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ] = { - -14457, -14019, - 64, 128, -122, 36, 310, -768, 584, 9267, 17733, - 12, 128, 18, -142, 288, -117, -865, 4123, 14459, -}; - -silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_2_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR1 / 2 ] = { - 616, -14323, - -10, 39, 58, -46, -84, 120, 184, -315, -541, 1284, 5380, 9024, -}; - -silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_3_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ] = { - 16102, -15162, - -13, 0, 20, 26, 5, -31, -43, -4, 65, 90, 7, -157, -248, -44, 593, 1583, 2612, 3271, -}; - -silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_4_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ] = { - 22500, -15099, - 3, -14, -20, -15, 2, 25, 37, 25, -16, -71, -107, -79, 50, 292, 623, 982, 1288, 1464, -}; - -silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_6_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ] = { - 27540, -15257, - 17, 12, 8, 1, -10, -22, -30, -32, -22, 3, 44, 100, 168, 243, 317, 381, 429, 455, -}; - -silk_DWORD_ALIGN const opus_int16 silk_Resampler_2_3_COEFS_LQ[ 2 + 2 * 2 ] = { - -2797, -6507, - 4697, 10739, - 1567, 8276, -}; - -/* Table with interplation fractions of 1/24, 3/24, 5/24, ... , 23/24 : 23/24 (46 Words) */ -silk_DWORD_ALIGN const opus_int16 silk_resampler_frac_FIR_12[ 12 ][ RESAMPLER_ORDER_FIR_12 / 2 ] = { - { 189, -600, 617, 30567 }, - { 117, -159, -1070, 29704 }, - { 52, 221, -2392, 28276 }, - { -4, 529, -3350, 26341 }, - { -48, 758, -3956, 23973 }, - { -80, 905, -4235, 21254 }, - { -99, 972, -4222, 18278 }, - { -107, 967, -3957, 15143 }, - { -103, 896, -3487, 11950 }, - { -91, 773, -2865, 8798 }, - { -71, 611, -2143, 5784 }, - { -46, 425, -1375, 2996 }, -}; diff --git a/src/opus-1.1/silk/resampler_rom.h b/src/opus-1.1/silk/resampler_rom.h deleted file mode 100644 index 490b3388..00000000 --- a/src/opus-1.1/silk/resampler_rom.h +++ /dev/null @@ -1,68 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_FIX_RESAMPLER_ROM_H -#define SILK_FIX_RESAMPLER_ROM_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -#include "typedef.h" -#include "resampler_structs.h" - -#define RESAMPLER_DOWN_ORDER_FIR0 18 -#define RESAMPLER_DOWN_ORDER_FIR1 24 -#define RESAMPLER_DOWN_ORDER_FIR2 36 -#define RESAMPLER_ORDER_FIR_12 8 - -/* Tables for 2x downsampler */ -static const opus_int16 silk_resampler_down2_0 = 9872; -static const opus_int16 silk_resampler_down2_1 = 39809 - 65536; - -/* Tables for 2x upsampler, high quality */ -static const opus_int16 silk_resampler_up2_hq_0[ 3 ] = { 1746, 14986, 39083 - 65536 }; -static const opus_int16 silk_resampler_up2_hq_1[ 3 ] = { 6854, 25769, 55542 - 65536 }; - -/* Tables with IIR and FIR coefficients for fractional downsamplers */ -extern const opus_int16 silk_Resampler_3_4_COEFS[ 2 + 3 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ]; -extern const opus_int16 silk_Resampler_2_3_COEFS[ 2 + 2 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ]; -extern const opus_int16 silk_Resampler_1_2_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR1 / 2 ]; -extern const opus_int16 silk_Resampler_1_3_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ]; -extern const opus_int16 silk_Resampler_1_4_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ]; -extern const opus_int16 silk_Resampler_1_6_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ]; -extern const opus_int16 silk_Resampler_2_3_COEFS_LQ[ 2 + 2 * 2 ]; - -/* Table with interplation fractions of 1/24, 3/24, ..., 23/24 */ -extern const opus_int16 silk_resampler_frac_FIR_12[ 12 ][ RESAMPLER_ORDER_FIR_12 / 2 ]; - -#ifdef __cplusplus -} -#endif - -#endif /* SILK_FIX_RESAMPLER_ROM_H */ diff --git a/src/opus-1.1/silk/resampler_structs.h b/src/opus-1.1/silk/resampler_structs.h deleted file mode 100644 index 9e9457d1..00000000 --- a/src/opus-1.1/silk/resampler_structs.h +++ /dev/null @@ -1,60 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_RESAMPLER_STRUCTS_H -#define SILK_RESAMPLER_STRUCTS_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define SILK_RESAMPLER_MAX_FIR_ORDER 36 -#define SILK_RESAMPLER_MAX_IIR_ORDER 6 - -typedef struct _silk_resampler_state_struct{ - opus_int32 sIIR[ SILK_RESAMPLER_MAX_IIR_ORDER ]; /* this must be the first element of this struct */ - union{ - opus_int32 i32[ SILK_RESAMPLER_MAX_FIR_ORDER ]; - opus_int16 i16[ SILK_RESAMPLER_MAX_FIR_ORDER ]; - } sFIR; - opus_int16 delayBuf[ 48 ]; - opus_int resampler_function; - opus_int batchSize; - opus_int32 invRatio_Q16; - opus_int FIR_Order; - opus_int FIR_Fracs; - opus_int Fs_in_kHz; - opus_int Fs_out_kHz; - opus_int inputDelay; - const opus_int16 *Coefs; -} silk_resampler_state_struct; - -#ifdef __cplusplus -} -#endif -#endif /* SILK_RESAMPLER_STRUCTS_H */ - diff --git a/src/opus-1.1/silk/shell_coder.c b/src/opus-1.1/silk/shell_coder.c deleted file mode 100644 index 796f57d6..00000000 --- a/src/opus-1.1/silk/shell_coder.c +++ /dev/null @@ -1,151 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* shell coder; pulse-subframe length is hardcoded */ - -static OPUS_INLINE void combine_pulses( - opus_int *out, /* O combined pulses vector [len] */ - const opus_int *in, /* I input vector [2 * len] */ - const opus_int len /* I number of OUTPUT samples */ -) -{ - opus_int k; - for( k = 0; k < len; k++ ) { - out[ k ] = in[ 2 * k ] + in[ 2 * k + 1 ]; - } -} - -static OPUS_INLINE void encode_split( - ec_enc *psRangeEnc, /* I/O compressor data structure */ - const opus_int p_child1, /* I pulse amplitude of first child subframe */ - const opus_int p, /* I pulse amplitude of current subframe */ - const opus_uint8 *shell_table /* I table of shell cdfs */ -) -{ - if( p > 0 ) { - ec_enc_icdf( psRangeEnc, p_child1, &shell_table[ silk_shell_code_table_offsets[ p ] ], 8 ); - } -} - -static OPUS_INLINE void decode_split( - opus_int *p_child1, /* O pulse amplitude of first child subframe */ - opus_int *p_child2, /* O pulse amplitude of second child subframe */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - const opus_int p, /* I pulse amplitude of current subframe */ - const opus_uint8 *shell_table /* I table of shell cdfs */ -) -{ - if( p > 0 ) { - p_child1[ 0 ] = ec_dec_icdf( psRangeDec, &shell_table[ silk_shell_code_table_offsets[ p ] ], 8 ); - p_child2[ 0 ] = p - p_child1[ 0 ]; - } else { - p_child1[ 0 ] = 0; - p_child2[ 0 ] = 0; - } -} - -/* Shell encoder, operates on one shell code frame of 16 pulses */ -void silk_shell_encoder( - ec_enc *psRangeEnc, /* I/O compressor data structure */ - const opus_int *pulses0 /* I data: nonnegative pulse amplitudes */ -) -{ - opus_int pulses1[ 8 ], pulses2[ 4 ], pulses3[ 2 ], pulses4[ 1 ]; - - /* this function operates on one shell code frame of 16 pulses */ - silk_assert( SHELL_CODEC_FRAME_LENGTH == 16 ); - - /* tree representation per pulse-subframe */ - combine_pulses( pulses1, pulses0, 8 ); - combine_pulses( pulses2, pulses1, 4 ); - combine_pulses( pulses3, pulses2, 2 ); - combine_pulses( pulses4, pulses3, 1 ); - - encode_split( psRangeEnc, pulses3[ 0 ], pulses4[ 0 ], silk_shell_code_table3 ); - - encode_split( psRangeEnc, pulses2[ 0 ], pulses3[ 0 ], silk_shell_code_table2 ); - - encode_split( psRangeEnc, pulses1[ 0 ], pulses2[ 0 ], silk_shell_code_table1 ); - encode_split( psRangeEnc, pulses0[ 0 ], pulses1[ 0 ], silk_shell_code_table0 ); - encode_split( psRangeEnc, pulses0[ 2 ], pulses1[ 1 ], silk_shell_code_table0 ); - - encode_split( psRangeEnc, pulses1[ 2 ], pulses2[ 1 ], silk_shell_code_table1 ); - encode_split( psRangeEnc, pulses0[ 4 ], pulses1[ 2 ], silk_shell_code_table0 ); - encode_split( psRangeEnc, pulses0[ 6 ], pulses1[ 3 ], silk_shell_code_table0 ); - - encode_split( psRangeEnc, pulses2[ 2 ], pulses3[ 1 ], silk_shell_code_table2 ); - - encode_split( psRangeEnc, pulses1[ 4 ], pulses2[ 2 ], silk_shell_code_table1 ); - encode_split( psRangeEnc, pulses0[ 8 ], pulses1[ 4 ], silk_shell_code_table0 ); - encode_split( psRangeEnc, pulses0[ 10 ], pulses1[ 5 ], silk_shell_code_table0 ); - - encode_split( psRangeEnc, pulses1[ 6 ], pulses2[ 3 ], silk_shell_code_table1 ); - encode_split( psRangeEnc, pulses0[ 12 ], pulses1[ 6 ], silk_shell_code_table0 ); - encode_split( psRangeEnc, pulses0[ 14 ], pulses1[ 7 ], silk_shell_code_table0 ); -} - - -/* Shell decoder, operates on one shell code frame of 16 pulses */ -void silk_shell_decoder( - opus_int *pulses0, /* O data: nonnegative pulse amplitudes */ - ec_dec *psRangeDec, /* I/O Compressor data structure */ - const opus_int pulses4 /* I number of pulses per pulse-subframe */ -) -{ - opus_int pulses3[ 2 ], pulses2[ 4 ], pulses1[ 8 ]; - - /* this function operates on one shell code frame of 16 pulses */ - silk_assert( SHELL_CODEC_FRAME_LENGTH == 16 ); - - decode_split( &pulses3[ 0 ], &pulses3[ 1 ], psRangeDec, pulses4, silk_shell_code_table3 ); - - decode_split( &pulses2[ 0 ], &pulses2[ 1 ], psRangeDec, pulses3[ 0 ], silk_shell_code_table2 ); - - decode_split( &pulses1[ 0 ], &pulses1[ 1 ], psRangeDec, pulses2[ 0 ], silk_shell_code_table1 ); - decode_split( &pulses0[ 0 ], &pulses0[ 1 ], psRangeDec, pulses1[ 0 ], silk_shell_code_table0 ); - decode_split( &pulses0[ 2 ], &pulses0[ 3 ], psRangeDec, pulses1[ 1 ], silk_shell_code_table0 ); - - decode_split( &pulses1[ 2 ], &pulses1[ 3 ], psRangeDec, pulses2[ 1 ], silk_shell_code_table1 ); - decode_split( &pulses0[ 4 ], &pulses0[ 5 ], psRangeDec, pulses1[ 2 ], silk_shell_code_table0 ); - decode_split( &pulses0[ 6 ], &pulses0[ 7 ], psRangeDec, pulses1[ 3 ], silk_shell_code_table0 ); - - decode_split( &pulses2[ 2 ], &pulses2[ 3 ], psRangeDec, pulses3[ 1 ], silk_shell_code_table2 ); - - decode_split( &pulses1[ 4 ], &pulses1[ 5 ], psRangeDec, pulses2[ 2 ], silk_shell_code_table1 ); - decode_split( &pulses0[ 8 ], &pulses0[ 9 ], psRangeDec, pulses1[ 4 ], silk_shell_code_table0 ); - decode_split( &pulses0[ 10 ], &pulses0[ 11 ], psRangeDec, pulses1[ 5 ], silk_shell_code_table0 ); - - decode_split( &pulses1[ 6 ], &pulses1[ 7 ], psRangeDec, pulses2[ 3 ], silk_shell_code_table1 ); - decode_split( &pulses0[ 12 ], &pulses0[ 13 ], psRangeDec, pulses1[ 6 ], silk_shell_code_table0 ); - decode_split( &pulses0[ 14 ], &pulses0[ 15 ], psRangeDec, pulses1[ 7 ], silk_shell_code_table0 ); -} diff --git a/src/opus-1.1/silk/sigm_Q15.c b/src/opus-1.1/silk/sigm_Q15.c deleted file mode 100644 index 3c507d25..00000000 --- a/src/opus-1.1/silk/sigm_Q15.c +++ /dev/null @@ -1,76 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* Approximate sigmoid function */ - -#include "SigProc_FIX.h" - -/* fprintf(1, '%d, ', round(1024 * ([1 ./ (1 + exp(-(1:5))), 1] - 1 ./ (1 + exp(-(0:5)))))); */ -static const opus_int32 sigm_LUT_slope_Q10[ 6 ] = { - 237, 153, 73, 30, 12, 7 -}; -/* fprintf(1, '%d, ', round(32767 * 1 ./ (1 + exp(-(0:5))))); */ -static const opus_int32 sigm_LUT_pos_Q15[ 6 ] = { - 16384, 23955, 28861, 31213, 32178, 32548 -}; -/* fprintf(1, '%d, ', round(32767 * 1 ./ (1 + exp((0:5))))); */ -static const opus_int32 sigm_LUT_neg_Q15[ 6 ] = { - 16384, 8812, 3906, 1554, 589, 219 -}; - -opus_int silk_sigm_Q15( - opus_int in_Q5 /* I */ -) -{ - opus_int ind; - - if( in_Q5 < 0 ) { - /* Negative input */ - in_Q5 = -in_Q5; - if( in_Q5 >= 6 * 32 ) { - return 0; /* Clip */ - } else { - /* Linear interpolation of look up table */ - ind = silk_RSHIFT( in_Q5, 5 ); - return( sigm_LUT_neg_Q15[ ind ] - silk_SMULBB( sigm_LUT_slope_Q10[ ind ], in_Q5 & 0x1F ) ); - } - } else { - /* Positive input */ - if( in_Q5 >= 6 * 32 ) { - return 32767; /* clip */ - } else { - /* Linear interpolation of look up table */ - ind = silk_RSHIFT( in_Q5, 5 ); - return( sigm_LUT_pos_Q15[ ind ] + silk_SMULBB( sigm_LUT_slope_Q10[ ind ], in_Q5 & 0x1F ) ); - } - } -} - diff --git a/src/opus-1.1/silk/sort.c b/src/opus-1.1/silk/sort.c deleted file mode 100644 index 8670dbdd..00000000 --- a/src/opus-1.1/silk/sort.c +++ /dev/null @@ -1,154 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* Insertion sort (fast for already almost sorted arrays): */ -/* Best case: O(n) for an already sorted array */ -/* Worst case: O(n^2) for an inversely sorted array */ -/* */ -/* Shell short: http://en.wikipedia.org/wiki/Shell_sort */ - -#include "SigProc_FIX.h" - -void silk_insertion_sort_increasing( - opus_int32 *a, /* I/O Unsorted / Sorted vector */ - opus_int *idx, /* O Index vector for the sorted elements */ - const opus_int L, /* I Vector length */ - const opus_int K /* I Number of correctly sorted positions */ -) -{ - opus_int32 value; - opus_int i, j; - - /* Safety checks */ - silk_assert( K > 0 ); - silk_assert( L > 0 ); - silk_assert( L >= K ); - - /* Write start indices in index vector */ - for( i = 0; i < K; i++ ) { - idx[ i ] = i; - } - - /* Sort vector elements by value, increasing order */ - for( i = 1; i < K; i++ ) { - value = a[ i ]; - for( j = i - 1; ( j >= 0 ) && ( value < a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - idx[ j + 1 ] = idx[ j ]; /* Shift index */ - } - a[ j + 1 ] = value; /* Write value */ - idx[ j + 1 ] = i; /* Write index */ - } - - /* If less than L values are asked for, check the remaining values, */ - /* but only spend CPU to ensure that the K first values are correct */ - for( i = K; i < L; i++ ) { - value = a[ i ]; - if( value < a[ K - 1 ] ) { - for( j = K - 2; ( j >= 0 ) && ( value < a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - idx[ j + 1 ] = idx[ j ]; /* Shift index */ - } - a[ j + 1 ] = value; /* Write value */ - idx[ j + 1 ] = i; /* Write index */ - } - } -} - -#ifdef FIXED_POINT -/* This function is only used by the fixed-point build */ -void silk_insertion_sort_decreasing_int16( - opus_int16 *a, /* I/O Unsorted / Sorted vector */ - opus_int *idx, /* O Index vector for the sorted elements */ - const opus_int L, /* I Vector length */ - const opus_int K /* I Number of correctly sorted positions */ -) -{ - opus_int i, j; - opus_int value; - - /* Safety checks */ - silk_assert( K > 0 ); - silk_assert( L > 0 ); - silk_assert( L >= K ); - - /* Write start indices in index vector */ - for( i = 0; i < K; i++ ) { - idx[ i ] = i; - } - - /* Sort vector elements by value, decreasing order */ - for( i = 1; i < K; i++ ) { - value = a[ i ]; - for( j = i - 1; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - idx[ j + 1 ] = idx[ j ]; /* Shift index */ - } - a[ j + 1 ] = value; /* Write value */ - idx[ j + 1 ] = i; /* Write index */ - } - - /* If less than L values are asked for, check the remaining values, */ - /* but only spend CPU to ensure that the K first values are correct */ - for( i = K; i < L; i++ ) { - value = a[ i ]; - if( value > a[ K - 1 ] ) { - for( j = K - 2; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - idx[ j + 1 ] = idx[ j ]; /* Shift index */ - } - a[ j + 1 ] = value; /* Write value */ - idx[ j + 1 ] = i; /* Write index */ - } - } -} -#endif - -void silk_insertion_sort_increasing_all_values_int16( - opus_int16 *a, /* I/O Unsorted / Sorted vector */ - const opus_int L /* I Vector length */ -) -{ - opus_int value; - opus_int i, j; - - /* Safety checks */ - silk_assert( L > 0 ); - - /* Sort vector elements by value, increasing order */ - for( i = 1; i < L; i++ ) { - value = a[ i ]; - for( j = i - 1; ( j >= 0 ) && ( value < a[ j ] ); j-- ) { - a[ j + 1 ] = a[ j ]; /* Shift value */ - } - a[ j + 1 ] = value; /* Write value */ - } -} diff --git a/src/opus-1.1/silk/stereo_LR_to_MS.c b/src/opus-1.1/silk/stereo_LR_to_MS.c deleted file mode 100644 index 42906e6f..00000000 --- a/src/opus-1.1/silk/stereo_LR_to_MS.c +++ /dev/null @@ -1,229 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" -#include "stack_alloc.h" - -/* Convert Left/Right stereo signal to adaptive Mid/Side representation */ -void silk_stereo_LR_to_MS( - stereo_enc_state *state, /* I/O State */ - opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ - opus_int16 x2[], /* I/O Right input signal, becomes side signal */ - opus_int8 ix[ 2 ][ 3 ], /* O Quantization indices */ - opus_int8 *mid_only_flag, /* O Flag: only mid signal coded */ - opus_int32 mid_side_rates_bps[], /* O Bitrates for mid and side signals */ - opus_int32 total_rate_bps, /* I Total bitrate */ - opus_int prev_speech_act_Q8, /* I Speech activity level in previous frame */ - opus_int toMono, /* I Last frame before a stereo->mono transition */ - opus_int fs_kHz, /* I Sample rate (kHz) */ - opus_int frame_length /* I Number of samples */ -) -{ - opus_int n, is10msFrame, denom_Q16, delta0_Q13, delta1_Q13; - opus_int32 sum, diff, smooth_coef_Q16, pred_Q13[ 2 ], pred0_Q13, pred1_Q13; - opus_int32 LP_ratio_Q14, HP_ratio_Q14, frac_Q16, frac_3_Q16, min_mid_rate_bps, width_Q14, w_Q24, deltaw_Q24; - VARDECL( opus_int16, side ); - VARDECL( opus_int16, LP_mid ); - VARDECL( opus_int16, HP_mid ); - VARDECL( opus_int16, LP_side ); - VARDECL( opus_int16, HP_side ); - opus_int16 *mid = &x1[ -2 ]; - SAVE_STACK; - - ALLOC( side, frame_length + 2, opus_int16 ); - /* Convert to basic mid/side signals */ - for( n = 0; n < frame_length + 2; n++ ) { - sum = x1[ n - 2 ] + (opus_int32)x2[ n - 2 ]; - diff = x1[ n - 2 ] - (opus_int32)x2[ n - 2 ]; - mid[ n ] = (opus_int16)silk_RSHIFT_ROUND( sum, 1 ); - side[ n ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( diff, 1 ) ); - } - - /* Buffering */ - silk_memcpy( mid, state->sMid, 2 * sizeof( opus_int16 ) ); - silk_memcpy( side, state->sSide, 2 * sizeof( opus_int16 ) ); - silk_memcpy( state->sMid, &mid[ frame_length ], 2 * sizeof( opus_int16 ) ); - silk_memcpy( state->sSide, &side[ frame_length ], 2 * sizeof( opus_int16 ) ); - - /* LP and HP filter mid signal */ - ALLOC( LP_mid, frame_length, opus_int16 ); - ALLOC( HP_mid, frame_length, opus_int16 ); - for( n = 0; n < frame_length; n++ ) { - sum = silk_RSHIFT_ROUND( silk_ADD_LSHIFT( mid[ n ] + mid[ n + 2 ], mid[ n + 1 ], 1 ), 2 ); - LP_mid[ n ] = sum; - HP_mid[ n ] = mid[ n + 1 ] - sum; - } - - /* LP and HP filter side signal */ - ALLOC( LP_side, frame_length, opus_int16 ); - ALLOC( HP_side, frame_length, opus_int16 ); - for( n = 0; n < frame_length; n++ ) { - sum = silk_RSHIFT_ROUND( silk_ADD_LSHIFT( side[ n ] + side[ n + 2 ], side[ n + 1 ], 1 ), 2 ); - LP_side[ n ] = sum; - HP_side[ n ] = side[ n + 1 ] - sum; - } - - /* Find energies and predictors */ - is10msFrame = frame_length == 10 * fs_kHz; - smooth_coef_Q16 = is10msFrame ? - SILK_FIX_CONST( STEREO_RATIO_SMOOTH_COEF / 2, 16 ) : - SILK_FIX_CONST( STEREO_RATIO_SMOOTH_COEF, 16 ); - smooth_coef_Q16 = silk_SMULWB( silk_SMULBB( prev_speech_act_Q8, prev_speech_act_Q8 ), smooth_coef_Q16 ); - - pred_Q13[ 0 ] = silk_stereo_find_predictor( &LP_ratio_Q14, LP_mid, LP_side, &state->mid_side_amp_Q0[ 0 ], frame_length, smooth_coef_Q16 ); - pred_Q13[ 1 ] = silk_stereo_find_predictor( &HP_ratio_Q14, HP_mid, HP_side, &state->mid_side_amp_Q0[ 2 ], frame_length, smooth_coef_Q16 ); - /* Ratio of the norms of residual and mid signals */ - frac_Q16 = silk_SMLABB( HP_ratio_Q14, LP_ratio_Q14, 3 ); - frac_Q16 = silk_min( frac_Q16, SILK_FIX_CONST( 1, 16 ) ); - - /* Determine bitrate distribution between mid and side, and possibly reduce stereo width */ - total_rate_bps -= is10msFrame ? 1200 : 600; /* Subtract approximate bitrate for coding stereo parameters */ - if( total_rate_bps < 1 ) { - total_rate_bps = 1; - } - min_mid_rate_bps = silk_SMLABB( 2000, fs_kHz, 900 ); - silk_assert( min_mid_rate_bps < 32767 ); - /* Default bitrate distribution: 8 parts for Mid and (5+3*frac) parts for Side. so: mid_rate = ( 8 / ( 13 + 3 * frac ) ) * total_ rate */ - frac_3_Q16 = silk_MUL( 3, frac_Q16 ); - mid_side_rates_bps[ 0 ] = silk_DIV32_varQ( total_rate_bps, SILK_FIX_CONST( 8 + 5, 16 ) + frac_3_Q16, 16+3 ); - /* If Mid bitrate below minimum, reduce stereo width */ - if( mid_side_rates_bps[ 0 ] < min_mid_rate_bps ) { - mid_side_rates_bps[ 0 ] = min_mid_rate_bps; - mid_side_rates_bps[ 1 ] = total_rate_bps - mid_side_rates_bps[ 0 ]; - /* width = 4 * ( 2 * side_rate - min_rate ) / ( ( 1 + 3 * frac ) * min_rate ) */ - width_Q14 = silk_DIV32_varQ( silk_LSHIFT( mid_side_rates_bps[ 1 ], 1 ) - min_mid_rate_bps, - silk_SMULWB( SILK_FIX_CONST( 1, 16 ) + frac_3_Q16, min_mid_rate_bps ), 14+2 ); - width_Q14 = silk_LIMIT( width_Q14, 0, SILK_FIX_CONST( 1, 14 ) ); - } else { - mid_side_rates_bps[ 1 ] = total_rate_bps - mid_side_rates_bps[ 0 ]; - width_Q14 = SILK_FIX_CONST( 1, 14 ); - } - - /* Smoother */ - state->smth_width_Q14 = (opus_int16)silk_SMLAWB( state->smth_width_Q14, width_Q14 - state->smth_width_Q14, smooth_coef_Q16 ); - - /* At very low bitrates or for inputs that are nearly amplitude panned, switch to panned-mono coding */ - *mid_only_flag = 0; - if( toMono ) { - /* Last frame before stereo->mono transition; collapse stereo width */ - width_Q14 = 0; - pred_Q13[ 0 ] = 0; - pred_Q13[ 1 ] = 0; - silk_stereo_quant_pred( pred_Q13, ix ); - } else if( state->width_prev_Q14 == 0 && - ( 8 * total_rate_bps < 13 * min_mid_rate_bps || silk_SMULWB( frac_Q16, state->smth_width_Q14 ) < SILK_FIX_CONST( 0.05, 14 ) ) ) - { - /* Code as panned-mono; previous frame already had zero width */ - /* Scale down and quantize predictors */ - pred_Q13[ 0 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 0 ] ), 14 ); - pred_Q13[ 1 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 1 ] ), 14 ); - silk_stereo_quant_pred( pred_Q13, ix ); - /* Collapse stereo width */ - width_Q14 = 0; - pred_Q13[ 0 ] = 0; - pred_Q13[ 1 ] = 0; - mid_side_rates_bps[ 0 ] = total_rate_bps; - mid_side_rates_bps[ 1 ] = 0; - *mid_only_flag = 1; - } else if( state->width_prev_Q14 != 0 && - ( 8 * total_rate_bps < 11 * min_mid_rate_bps || silk_SMULWB( frac_Q16, state->smth_width_Q14 ) < SILK_FIX_CONST( 0.02, 14 ) ) ) - { - /* Transition to zero-width stereo */ - /* Scale down and quantize predictors */ - pred_Q13[ 0 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 0 ] ), 14 ); - pred_Q13[ 1 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 1 ] ), 14 ); - silk_stereo_quant_pred( pred_Q13, ix ); - /* Collapse stereo width */ - width_Q14 = 0; - pred_Q13[ 0 ] = 0; - pred_Q13[ 1 ] = 0; - } else if( state->smth_width_Q14 > SILK_FIX_CONST( 0.95, 14 ) ) { - /* Full-width stereo coding */ - silk_stereo_quant_pred( pred_Q13, ix ); - width_Q14 = SILK_FIX_CONST( 1, 14 ); - } else { - /* Reduced-width stereo coding; scale down and quantize predictors */ - pred_Q13[ 0 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 0 ] ), 14 ); - pred_Q13[ 1 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 1 ] ), 14 ); - silk_stereo_quant_pred( pred_Q13, ix ); - width_Q14 = state->smth_width_Q14; - } - - /* Make sure to keep on encoding until the tapered output has been transmitted */ - if( *mid_only_flag == 1 ) { - state->silent_side_len += frame_length - STEREO_INTERP_LEN_MS * fs_kHz; - if( state->silent_side_len < LA_SHAPE_MS * fs_kHz ) { - *mid_only_flag = 0; - } else { - /* Limit to avoid wrapping around */ - state->silent_side_len = 10000; - } - } else { - state->silent_side_len = 0; - } - - if( *mid_only_flag == 0 && mid_side_rates_bps[ 1 ] < 1 ) { - mid_side_rates_bps[ 1 ] = 1; - mid_side_rates_bps[ 0 ] = silk_max_int( 1, total_rate_bps - mid_side_rates_bps[ 1 ]); - } - - /* Interpolate predictors and subtract prediction from side channel */ - pred0_Q13 = -state->pred_prev_Q13[ 0 ]; - pred1_Q13 = -state->pred_prev_Q13[ 1 ]; - w_Q24 = silk_LSHIFT( state->width_prev_Q14, 10 ); - denom_Q16 = silk_DIV32_16( (opus_int32)1 << 16, STEREO_INTERP_LEN_MS * fs_kHz ); - delta0_Q13 = -silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 0 ] - state->pred_prev_Q13[ 0 ], denom_Q16 ), 16 ); - delta1_Q13 = -silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 1 ] - state->pred_prev_Q13[ 1 ], denom_Q16 ), 16 ); - deltaw_Q24 = silk_LSHIFT( silk_SMULWB( width_Q14 - state->width_prev_Q14, denom_Q16 ), 10 ); - for( n = 0; n < STEREO_INTERP_LEN_MS * fs_kHz; n++ ) { - pred0_Q13 += delta0_Q13; - pred1_Q13 += delta1_Q13; - w_Q24 += deltaw_Q24; - sum = silk_LSHIFT( silk_ADD_LSHIFT( mid[ n ] + mid[ n + 2 ], mid[ n + 1 ], 1 ), 9 ); /* Q11 */ - sum = silk_SMLAWB( silk_SMULWB( w_Q24, side[ n + 1 ] ), sum, pred0_Q13 ); /* Q8 */ - sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)mid[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ - x2[ n - 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); - } - - pred0_Q13 = -pred_Q13[ 0 ]; - pred1_Q13 = -pred_Q13[ 1 ]; - w_Q24 = silk_LSHIFT( width_Q14, 10 ); - for( n = STEREO_INTERP_LEN_MS * fs_kHz; n < frame_length; n++ ) { - sum = silk_LSHIFT( silk_ADD_LSHIFT( mid[ n ] + mid[ n + 2 ], mid[ n + 1 ], 1 ), 9 ); /* Q11 */ - sum = silk_SMLAWB( silk_SMULWB( w_Q24, side[ n + 1 ] ), sum, pred0_Q13 ); /* Q8 */ - sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)mid[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ - x2[ n - 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); - } - state->pred_prev_Q13[ 0 ] = (opus_int16)pred_Q13[ 0 ]; - state->pred_prev_Q13[ 1 ] = (opus_int16)pred_Q13[ 1 ]; - state->width_prev_Q14 = (opus_int16)width_Q14; - RESTORE_STACK; -} diff --git a/src/opus-1.1/silk/stereo_MS_to_LR.c b/src/opus-1.1/silk/stereo_MS_to_LR.c deleted file mode 100644 index 62521a4f..00000000 --- a/src/opus-1.1/silk/stereo_MS_to_LR.c +++ /dev/null @@ -1,85 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Convert adaptive Mid/Side representation to Left/Right stereo signal */ -void silk_stereo_MS_to_LR( - stereo_dec_state *state, /* I/O State */ - opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ - opus_int16 x2[], /* I/O Right input signal, becomes side signal */ - const opus_int32 pred_Q13[], /* I Predictors */ - opus_int fs_kHz, /* I Samples rate (kHz) */ - opus_int frame_length /* I Number of samples */ -) -{ - opus_int n, denom_Q16, delta0_Q13, delta1_Q13; - opus_int32 sum, diff, pred0_Q13, pred1_Q13; - - /* Buffering */ - silk_memcpy( x1, state->sMid, 2 * sizeof( opus_int16 ) ); - silk_memcpy( x2, state->sSide, 2 * sizeof( opus_int16 ) ); - silk_memcpy( state->sMid, &x1[ frame_length ], 2 * sizeof( opus_int16 ) ); - silk_memcpy( state->sSide, &x2[ frame_length ], 2 * sizeof( opus_int16 ) ); - - /* Interpolate predictors and add prediction to side channel */ - pred0_Q13 = state->pred_prev_Q13[ 0 ]; - pred1_Q13 = state->pred_prev_Q13[ 1 ]; - denom_Q16 = silk_DIV32_16( (opus_int32)1 << 16, STEREO_INTERP_LEN_MS * fs_kHz ); - delta0_Q13 = silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 0 ] - state->pred_prev_Q13[ 0 ], denom_Q16 ), 16 ); - delta1_Q13 = silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 1 ] - state->pred_prev_Q13[ 1 ], denom_Q16 ), 16 ); - for( n = 0; n < STEREO_INTERP_LEN_MS * fs_kHz; n++ ) { - pred0_Q13 += delta0_Q13; - pred1_Q13 += delta1_Q13; - sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */ - sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q13 ); /* Q8 */ - sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)x1[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ - x2[ n + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); - } - pred0_Q13 = pred_Q13[ 0 ]; - pred1_Q13 = pred_Q13[ 1 ]; - for( n = STEREO_INTERP_LEN_MS * fs_kHz; n < frame_length; n++ ) { - sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */ - sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q13 ); /* Q8 */ - sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)x1[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ - x2[ n + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); - } - state->pred_prev_Q13[ 0 ] = pred_Q13[ 0 ]; - state->pred_prev_Q13[ 1 ] = pred_Q13[ 1 ]; - - /* Convert to left/right signals */ - for( n = 0; n < frame_length; n++ ) { - sum = x1[ n + 1 ] + (opus_int32)x2[ n + 1 ]; - diff = x1[ n + 1 ] - (opus_int32)x2[ n + 1 ]; - x1[ n + 1 ] = (opus_int16)silk_SAT16( sum ); - x2[ n + 1 ] = (opus_int16)silk_SAT16( diff ); - } -} diff --git a/src/opus-1.1/silk/stereo_decode_pred.c b/src/opus-1.1/silk/stereo_decode_pred.c deleted file mode 100644 index 56ba3925..00000000 --- a/src/opus-1.1/silk/stereo_decode_pred.c +++ /dev/null @@ -1,73 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Decode mid/side predictors */ -void silk_stereo_decode_pred( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int32 pred_Q13[] /* O Predictors */ -) -{ - opus_int n, ix[ 2 ][ 3 ]; - opus_int32 low_Q13, step_Q13; - - /* Entropy decoding */ - n = ec_dec_icdf( psRangeDec, silk_stereo_pred_joint_iCDF, 8 ); - ix[ 0 ][ 2 ] = silk_DIV32_16( n, 5 ); - ix[ 1 ][ 2 ] = n - 5 * ix[ 0 ][ 2 ]; - for( n = 0; n < 2; n++ ) { - ix[ n ][ 0 ] = ec_dec_icdf( psRangeDec, silk_uniform3_iCDF, 8 ); - ix[ n ][ 1 ] = ec_dec_icdf( psRangeDec, silk_uniform5_iCDF, 8 ); - } - - /* Dequantize */ - for( n = 0; n < 2; n++ ) { - ix[ n ][ 0 ] += 3 * ix[ n ][ 2 ]; - low_Q13 = silk_stereo_pred_quant_Q13[ ix[ n ][ 0 ] ]; - step_Q13 = silk_SMULWB( silk_stereo_pred_quant_Q13[ ix[ n ][ 0 ] + 1 ] - low_Q13, - SILK_FIX_CONST( 0.5 / STEREO_QUANT_SUB_STEPS, 16 ) ); - pred_Q13[ n ] = silk_SMLABB( low_Q13, step_Q13, 2 * ix[ n ][ 1 ] + 1 ); - } - - /* Subtract second from first predictor (helps when actually applying these) */ - pred_Q13[ 0 ] -= pred_Q13[ 1 ]; -} - -/* Decode mid-only flag */ -void silk_stereo_decode_mid_only( - ec_dec *psRangeDec, /* I/O Compressor data structure */ - opus_int *decode_only_mid /* O Flag that only mid channel has been coded */ -) -{ - /* Decode flag that only mid channel is coded */ - *decode_only_mid = ec_dec_icdf( psRangeDec, silk_stereo_only_code_mid_iCDF, 8 ); -} diff --git a/src/opus-1.1/silk/stereo_encode_pred.c b/src/opus-1.1/silk/stereo_encode_pred.c deleted file mode 100644 index e6dd1950..00000000 --- a/src/opus-1.1/silk/stereo_encode_pred.c +++ /dev/null @@ -1,62 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Entropy code the mid/side quantization indices */ -void silk_stereo_encode_pred( - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int8 ix[ 2 ][ 3 ] /* I Quantization indices */ -) -{ - opus_int n; - - /* Entropy coding */ - n = 5 * ix[ 0 ][ 2 ] + ix[ 1 ][ 2 ]; - silk_assert( n < 25 ); - ec_enc_icdf( psRangeEnc, n, silk_stereo_pred_joint_iCDF, 8 ); - for( n = 0; n < 2; n++ ) { - silk_assert( ix[ n ][ 0 ] < 3 ); - silk_assert( ix[ n ][ 1 ] < STEREO_QUANT_SUB_STEPS ); - ec_enc_icdf( psRangeEnc, ix[ n ][ 0 ], silk_uniform3_iCDF, 8 ); - ec_enc_icdf( psRangeEnc, ix[ n ][ 1 ], silk_uniform5_iCDF, 8 ); - } -} - -/* Entropy code the mid-only flag */ -void silk_stereo_encode_mid_only( - ec_enc *psRangeEnc, /* I/O Compressor data structure */ - opus_int8 mid_only_flag -) -{ - /* Encode flag that only mid channel is coded */ - ec_enc_icdf( psRangeEnc, mid_only_flag, silk_stereo_only_code_mid_iCDF, 8 ); -} diff --git a/src/opus-1.1/silk/stereo_find_predictor.c b/src/opus-1.1/silk/stereo_find_predictor.c deleted file mode 100644 index e30e90bd..00000000 --- a/src/opus-1.1/silk/stereo_find_predictor.c +++ /dev/null @@ -1,79 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Find least-squares prediction gain for one signal based on another and quantize it */ -opus_int32 silk_stereo_find_predictor( /* O Returns predictor in Q13 */ - opus_int32 *ratio_Q14, /* O Ratio of residual and mid energies */ - const opus_int16 x[], /* I Basis signal */ - const opus_int16 y[], /* I Target signal */ - opus_int32 mid_res_amp_Q0[], /* I/O Smoothed mid, residual norms */ - opus_int length, /* I Number of samples */ - opus_int smooth_coef_Q16 /* I Smoothing coefficient */ -) -{ - opus_int scale, scale1, scale2; - opus_int32 nrgx, nrgy, corr, pred_Q13, pred2_Q10; - - /* Find predictor */ - silk_sum_sqr_shift( &nrgx, &scale1, x, length ); - silk_sum_sqr_shift( &nrgy, &scale2, y, length ); - scale = silk_max_int( scale1, scale2 ); - scale = scale + ( scale & 1 ); /* make even */ - nrgy = silk_RSHIFT32( nrgy, scale - scale2 ); - nrgx = silk_RSHIFT32( nrgx, scale - scale1 ); - nrgx = silk_max_int( nrgx, 1 ); - corr = silk_inner_prod_aligned_scale( x, y, scale, length ); - pred_Q13 = silk_DIV32_varQ( corr, nrgx, 13 ); - pred_Q13 = silk_LIMIT( pred_Q13, -(1 << 14), 1 << 14 ); - pred2_Q10 = silk_SMULWB( pred_Q13, pred_Q13 ); - - /* Faster update for signals with large prediction parameters */ - smooth_coef_Q16 = (opus_int)silk_max_int( smooth_coef_Q16, silk_abs( pred2_Q10 ) ); - - /* Smoothed mid and residual norms */ - silk_assert( smooth_coef_Q16 < 32768 ); - scale = silk_RSHIFT( scale, 1 ); - mid_res_amp_Q0[ 0 ] = silk_SMLAWB( mid_res_amp_Q0[ 0 ], silk_LSHIFT( silk_SQRT_APPROX( nrgx ), scale ) - mid_res_amp_Q0[ 0 ], - smooth_coef_Q16 ); - /* Residual energy = nrgy - 2 * pred * corr + pred^2 * nrgx */ - nrgy = silk_SUB_LSHIFT32( nrgy, silk_SMULWB( corr, pred_Q13 ), 3 + 1 ); - nrgy = silk_ADD_LSHIFT32( nrgy, silk_SMULWB( nrgx, pred2_Q10 ), 6 ); - mid_res_amp_Q0[ 1 ] = silk_SMLAWB( mid_res_amp_Q0[ 1 ], silk_LSHIFT( silk_SQRT_APPROX( nrgy ), scale ) - mid_res_amp_Q0[ 1 ], - smooth_coef_Q16 ); - - /* Ratio of smoothed residual and mid norms */ - *ratio_Q14 = silk_DIV32_varQ( mid_res_amp_Q0[ 1 ], silk_max( mid_res_amp_Q0[ 0 ], 1 ), 14 ); - *ratio_Q14 = silk_LIMIT( *ratio_Q14, 0, 32767 ); - - return pred_Q13; -} diff --git a/src/opus-1.1/silk/stereo_quant_pred.c b/src/opus-1.1/silk/stereo_quant_pred.c deleted file mode 100644 index d4ced6c3..00000000 --- a/src/opus-1.1/silk/stereo_quant_pred.c +++ /dev/null @@ -1,73 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "main.h" - -/* Quantize mid/side predictors */ -void silk_stereo_quant_pred( - opus_int32 pred_Q13[], /* I/O Predictors (out: quantized) */ - opus_int8 ix[ 2 ][ 3 ] /* O Quantization indices */ -) -{ - opus_int i, j, n; - opus_int32 low_Q13, step_Q13, lvl_Q13, err_min_Q13, err_Q13, quant_pred_Q13 = 0; - - /* Quantize */ - for( n = 0; n < 2; n++ ) { - /* Brute-force search over quantization levels */ - err_min_Q13 = silk_int32_MAX; - for( i = 0; i < STEREO_QUANT_TAB_SIZE - 1; i++ ) { - low_Q13 = silk_stereo_pred_quant_Q13[ i ]; - step_Q13 = silk_SMULWB( silk_stereo_pred_quant_Q13[ i + 1 ] - low_Q13, - SILK_FIX_CONST( 0.5 / STEREO_QUANT_SUB_STEPS, 16 ) ); - for( j = 0; j < STEREO_QUANT_SUB_STEPS; j++ ) { - lvl_Q13 = silk_SMLABB( low_Q13, step_Q13, 2 * j + 1 ); - err_Q13 = silk_abs( pred_Q13[ n ] - lvl_Q13 ); - if( err_Q13 < err_min_Q13 ) { - err_min_Q13 = err_Q13; - quant_pred_Q13 = lvl_Q13; - ix[ n ][ 0 ] = i; - ix[ n ][ 1 ] = j; - } else { - /* Error increasing, so we're past the optimum */ - goto done; - } - } - } - done: - ix[ n ][ 2 ] = silk_DIV32_16( ix[ n ][ 0 ], 3 ); - ix[ n ][ 0 ] -= ix[ n ][ 2 ] * 3; - pred_Q13[ n ] = quant_pred_Q13; - } - - /* Subtract second from first predictor (helps when actually applying these) */ - pred_Q13[ 0 ] -= pred_Q13[ 1 ]; -} diff --git a/src/opus-1.1/silk/structs.h b/src/opus-1.1/silk/structs.h deleted file mode 100644 index 1826b36a..00000000 --- a/src/opus-1.1/silk/structs.h +++ /dev/null @@ -1,327 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_STRUCTS_H -#define SILK_STRUCTS_H - -#include "typedef.h" -#include "SigProc_FIX.h" -#include "define.h" -#include "entenc.h" -#include "entdec.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/************************************/ -/* Noise shaping quantization state */ -/************************************/ -typedef struct { - opus_int16 xq[ 2 * MAX_FRAME_LENGTH ]; /* Buffer for quantized output signal */ - opus_int32 sLTP_shp_Q14[ 2 * MAX_FRAME_LENGTH ]; - opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ]; - opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ]; - opus_int32 sLF_AR_shp_Q14; - opus_int lagPrev; - opus_int sLTP_buf_idx; - opus_int sLTP_shp_buf_idx; - opus_int32 rand_seed; - opus_int32 prev_gain_Q16; - opus_int rewhite_flag; -} silk_nsq_state; - -/********************************/ -/* VAD state */ -/********************************/ -typedef struct { - opus_int32 AnaState[ 2 ]; /* Analysis filterbank state: 0-8 kHz */ - opus_int32 AnaState1[ 2 ]; /* Analysis filterbank state: 0-4 kHz */ - opus_int32 AnaState2[ 2 ]; /* Analysis filterbank state: 0-2 kHz */ - opus_int32 XnrgSubfr[ VAD_N_BANDS ]; /* Subframe energies */ - opus_int32 NrgRatioSmth_Q8[ VAD_N_BANDS ]; /* Smoothed energy level in each band */ - opus_int16 HPstate; /* State of differentiator in the lowest band */ - opus_int32 NL[ VAD_N_BANDS ]; /* Noise energy level in each band */ - opus_int32 inv_NL[ VAD_N_BANDS ]; /* Inverse noise energy level in each band */ - opus_int32 NoiseLevelBias[ VAD_N_BANDS ]; /* Noise level estimator bias/offset */ - opus_int32 counter; /* Frame counter used in the initial phase */ -} silk_VAD_state; - -/* Variable cut-off low-pass filter state */ -typedef struct { - opus_int32 In_LP_State[ 2 ]; /* Low pass filter state */ - opus_int32 transition_frame_no; /* Counter which is mapped to a cut-off frequency */ - opus_int mode; /* Operating mode, <0: switch down, >0: switch up; 0: do nothing */ -} silk_LP_state; - -/* Structure containing NLSF codebook */ -typedef struct { - const opus_int16 nVectors; - const opus_int16 order; - const opus_int16 quantStepSize_Q16; - const opus_int16 invQuantStepSize_Q6; - const opus_uint8 *CB1_NLSF_Q8; - const opus_uint8 *CB1_iCDF; - const opus_uint8 *pred_Q8; - const opus_uint8 *ec_sel; - const opus_uint8 *ec_iCDF; - const opus_uint8 *ec_Rates_Q5; - const opus_int16 *deltaMin_Q15; -} silk_NLSF_CB_struct; - -typedef struct { - opus_int16 pred_prev_Q13[ 2 ]; - opus_int16 sMid[ 2 ]; - opus_int16 sSide[ 2 ]; - opus_int32 mid_side_amp_Q0[ 4 ]; - opus_int16 smth_width_Q14; - opus_int16 width_prev_Q14; - opus_int16 silent_side_len; - opus_int8 predIx[ MAX_FRAMES_PER_PACKET ][ 2 ][ 3 ]; - opus_int8 mid_only_flags[ MAX_FRAMES_PER_PACKET ]; -} stereo_enc_state; - -typedef struct { - opus_int16 pred_prev_Q13[ 2 ]; - opus_int16 sMid[ 2 ]; - opus_int16 sSide[ 2 ]; -} stereo_dec_state; - -typedef struct { - opus_int8 GainsIndices[ MAX_NB_SUBFR ]; - opus_int8 LTPIndex[ MAX_NB_SUBFR ]; - opus_int8 NLSFIndices[ MAX_LPC_ORDER + 1 ]; - opus_int16 lagIndex; - opus_int8 contourIndex; - opus_int8 signalType; - opus_int8 quantOffsetType; - opus_int8 NLSFInterpCoef_Q2; - opus_int8 PERIndex; - opus_int8 LTP_scaleIndex; - opus_int8 Seed; -} SideInfoIndices; - -/********************************/ -/* Encoder state */ -/********************************/ -typedef struct { - opus_int32 In_HP_State[ 2 ]; /* High pass filter state */ - opus_int32 variable_HP_smth1_Q15; /* State of first smoother */ - opus_int32 variable_HP_smth2_Q15; /* State of second smoother */ - silk_LP_state sLP; /* Low pass filter state */ - silk_VAD_state sVAD; /* Voice activity detector state */ - silk_nsq_state sNSQ; /* Noise Shape Quantizer State */ - opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ]; /* Previously quantized NLSF vector */ - opus_int speech_activity_Q8; /* Speech activity */ - opus_int allow_bandwidth_switch; /* Flag indicating that switching of internal bandwidth is allowed */ - opus_int8 LBRRprevLastGainIndex; - opus_int8 prevSignalType; - opus_int prevLag; - opus_int pitch_LPC_win_length; - opus_int max_pitch_lag; /* Highest possible pitch lag (samples) */ - opus_int32 API_fs_Hz; /* API sampling frequency (Hz) */ - opus_int32 prev_API_fs_Hz; /* Previous API sampling frequency (Hz) */ - opus_int maxInternal_fs_Hz; /* Maximum internal sampling frequency (Hz) */ - opus_int minInternal_fs_Hz; /* Minimum internal sampling frequency (Hz) */ - opus_int desiredInternal_fs_Hz; /* Soft request for internal sampling frequency (Hz) */ - opus_int fs_kHz; /* Internal sampling frequency (kHz) */ - opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ - opus_int frame_length; /* Frame length (samples) */ - opus_int subfr_length; /* Subframe length (samples) */ - opus_int ltp_mem_length; /* Length of LTP memory */ - opus_int la_pitch; /* Look-ahead for pitch analysis (samples) */ - opus_int la_shape; /* Look-ahead for noise shape analysis (samples) */ - opus_int shapeWinLength; /* Window length for noise shape analysis (samples) */ - opus_int32 TargetRate_bps; /* Target bitrate (bps) */ - opus_int PacketSize_ms; /* Number of milliseconds to put in each packet */ - opus_int PacketLoss_perc; /* Packet loss rate measured by farend */ - opus_int32 frameCounter; - opus_int Complexity; /* Complexity setting */ - opus_int nStatesDelayedDecision; /* Number of states in delayed decision quantization */ - opus_int useInterpolatedNLSFs; /* Flag for using NLSF interpolation */ - opus_int shapingLPCOrder; /* Filter order for noise shaping filters */ - opus_int predictLPCOrder; /* Filter order for prediction filters */ - opus_int pitchEstimationComplexity; /* Complexity level for pitch estimator */ - opus_int pitchEstimationLPCOrder; /* Whitening filter order for pitch estimator */ - opus_int32 pitchEstimationThreshold_Q16; /* Threshold for pitch estimator */ - opus_int LTPQuantLowComplexity; /* Flag for low complexity LTP quantization */ - opus_int mu_LTP_Q9; /* Rate-distortion tradeoff in LTP quantization */ - opus_int32 sum_log_gain_Q7; /* Cumulative max prediction gain */ - opus_int NLSF_MSVQ_Survivors; /* Number of survivors in NLSF MSVQ */ - opus_int first_frame_after_reset; /* Flag for deactivating NLSF interpolation, pitch prediction */ - opus_int controlled_since_last_payload; /* Flag for ensuring codec_control only runs once per packet */ - opus_int warping_Q16; /* Warping parameter for warped noise shaping */ - opus_int useCBR; /* Flag to enable constant bitrate */ - opus_int prefillFlag; /* Flag to indicate that only buffers are prefilled, no coding */ - const opus_uint8 *pitch_lag_low_bits_iCDF; /* Pointer to iCDF table for low bits of pitch lag index */ - const opus_uint8 *pitch_contour_iCDF; /* Pointer to iCDF table for pitch contour index */ - const silk_NLSF_CB_struct *psNLSF_CB; /* Pointer to NLSF codebook */ - opus_int input_quality_bands_Q15[ VAD_N_BANDS ]; - opus_int input_tilt_Q15; - opus_int SNR_dB_Q7; /* Quality setting */ - - opus_int8 VAD_flags[ MAX_FRAMES_PER_PACKET ]; - opus_int8 LBRR_flag; - opus_int LBRR_flags[ MAX_FRAMES_PER_PACKET ]; - - SideInfoIndices indices; - opus_int8 pulses[ MAX_FRAME_LENGTH ]; - - int arch; - - /* Input/output buffering */ - opus_int16 inputBuf[ MAX_FRAME_LENGTH + 2 ]; /* Buffer containing input signal */ - opus_int inputBufIx; - opus_int nFramesPerPacket; - opus_int nFramesEncoded; /* Number of frames analyzed in current packet */ - - opus_int nChannelsAPI; - opus_int nChannelsInternal; - opus_int channelNb; - - /* Parameters For LTP scaling Control */ - opus_int frames_since_onset; - - /* Specifically for entropy coding */ - opus_int ec_prevSignalType; - opus_int16 ec_prevLagIndex; - - silk_resampler_state_struct resampler_state; - - /* DTX */ - opus_int useDTX; /* Flag to enable DTX */ - opus_int inDTX; /* Flag to signal DTX period */ - opus_int noSpeechCounter; /* Counts concecutive nonactive frames, used by DTX */ - - /* Inband Low Bitrate Redundancy (LBRR) data */ - opus_int useInBandFEC; /* Saves the API setting for query */ - opus_int LBRR_enabled; /* Depends on useInBandFRC, bitrate and packet loss rate */ - opus_int LBRR_GainIncreases; /* Gains increment for coding LBRR frames */ - SideInfoIndices indices_LBRR[ MAX_FRAMES_PER_PACKET ]; - opus_int8 pulses_LBRR[ MAX_FRAMES_PER_PACKET ][ MAX_FRAME_LENGTH ]; -} silk_encoder_state; - - -/* Struct for Packet Loss Concealment */ -typedef struct { - opus_int32 pitchL_Q8; /* Pitch lag to use for voiced concealment */ - opus_int16 LTPCoef_Q14[ LTP_ORDER ]; /* LTP coeficients to use for voiced concealment */ - opus_int16 prevLPC_Q12[ MAX_LPC_ORDER ]; - opus_int last_frame_lost; /* Was previous frame lost */ - opus_int32 rand_seed; /* Seed for unvoiced signal generation */ - opus_int16 randScale_Q14; /* Scaling of unvoiced random signal */ - opus_int32 conc_energy; - opus_int conc_energy_shift; - opus_int16 prevLTP_scale_Q14; - opus_int32 prevGain_Q16[ 2 ]; - opus_int fs_kHz; - opus_int nb_subfr; - opus_int subfr_length; -} silk_PLC_struct; - -/* Struct for CNG */ -typedef struct { - opus_int32 CNG_exc_buf_Q14[ MAX_FRAME_LENGTH ]; - opus_int16 CNG_smth_NLSF_Q15[ MAX_LPC_ORDER ]; - opus_int32 CNG_synth_state[ MAX_LPC_ORDER ]; - opus_int32 CNG_smth_Gain_Q16; - opus_int32 rand_seed; - opus_int fs_kHz; -} silk_CNG_struct; - -/********************************/ -/* Decoder state */ -/********************************/ -typedef struct { - opus_int32 prev_gain_Q16; - opus_int32 exc_Q14[ MAX_FRAME_LENGTH ]; - opus_int32 sLPC_Q14_buf[ MAX_LPC_ORDER ]; - opus_int16 outBuf[ MAX_FRAME_LENGTH + 2 * MAX_SUB_FRAME_LENGTH ]; /* Buffer for output signal */ - opus_int lagPrev; /* Previous Lag */ - opus_int8 LastGainIndex; /* Previous gain index */ - opus_int fs_kHz; /* Sampling frequency in kHz */ - opus_int32 fs_API_hz; /* API sample frequency (Hz) */ - opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ - opus_int frame_length; /* Frame length (samples) */ - opus_int subfr_length; /* Subframe length (samples) */ - opus_int ltp_mem_length; /* Length of LTP memory */ - opus_int LPC_order; /* LPC order */ - opus_int16 prevNLSF_Q15[ MAX_LPC_ORDER ]; /* Used to interpolate LSFs */ - opus_int first_frame_after_reset; /* Flag for deactivating NLSF interpolation */ - const opus_uint8 *pitch_lag_low_bits_iCDF; /* Pointer to iCDF table for low bits of pitch lag index */ - const opus_uint8 *pitch_contour_iCDF; /* Pointer to iCDF table for pitch contour index */ - - /* For buffering payload in case of more frames per packet */ - opus_int nFramesDecoded; - opus_int nFramesPerPacket; - - /* Specifically for entropy coding */ - opus_int ec_prevSignalType; - opus_int16 ec_prevLagIndex; - - opus_int VAD_flags[ MAX_FRAMES_PER_PACKET ]; - opus_int LBRR_flag; - opus_int LBRR_flags[ MAX_FRAMES_PER_PACKET ]; - - silk_resampler_state_struct resampler_state; - - const silk_NLSF_CB_struct *psNLSF_CB; /* Pointer to NLSF codebook */ - - /* Quantization indices */ - SideInfoIndices indices; - - /* CNG state */ - silk_CNG_struct sCNG; - - /* Stuff used for PLC */ - opus_int lossCnt; - opus_int prevSignalType; - - silk_PLC_struct sPLC; - -} silk_decoder_state; - -/************************/ -/* Decoder control */ -/************************/ -typedef struct { - /* Prediction and coding parameters */ - opus_int pitchL[ MAX_NB_SUBFR ]; - opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; - /* Holds interpolated and final coefficients, 4-byte aligned */ - silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; - opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ]; - opus_int LTP_scale_Q14; -} silk_decoder_control; - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/sum_sqr_shift.c b/src/opus-1.1/silk/sum_sqr_shift.c deleted file mode 100644 index 12514c99..00000000 --- a/src/opus-1.1/silk/sum_sqr_shift.c +++ /dev/null @@ -1,85 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "SigProc_FIX.h" - -/* Compute number of bits to right shift the sum of squares of a vector */ -/* of int16s to make it fit in an int32 */ -void silk_sum_sqr_shift( - opus_int32 *energy, /* O Energy of x, after shifting to the right */ - opus_int *shift, /* O Number of bits right shift applied to energy */ - const opus_int16 *x, /* I Input vector */ - opus_int len /* I Length of input vector */ -) -{ - opus_int i, shft; - opus_int32 nrg_tmp, nrg; - - nrg = 0; - shft = 0; - len--; - for( i = 0; i < len; i += 2 ) { - nrg = silk_SMLABB_ovflw( nrg, x[ i ], x[ i ] ); - nrg = silk_SMLABB_ovflw( nrg, x[ i + 1 ], x[ i + 1 ] ); - if( nrg < 0 ) { - /* Scale down */ - nrg = (opus_int32)silk_RSHIFT_uint( (opus_uint32)nrg, 2 ); - shft = 2; - break; - } - } - for( ; i < len; i += 2 ) { - nrg_tmp = silk_SMULBB( x[ i ], x[ i ] ); - nrg_tmp = silk_SMLABB_ovflw( nrg_tmp, x[ i + 1 ], x[ i + 1 ] ); - nrg = (opus_int32)silk_ADD_RSHIFT_uint( nrg, (opus_uint32)nrg_tmp, shft ); - if( nrg < 0 ) { - /* Scale down */ - nrg = (opus_int32)silk_RSHIFT_uint( (opus_uint32)nrg, 2 ); - shft += 2; - } - } - if( i == len ) { - /* One sample left to process */ - nrg_tmp = silk_SMULBB( x[ i ], x[ i ] ); - nrg = (opus_int32)silk_ADD_RSHIFT_uint( nrg, nrg_tmp, shft ); - } - - /* Make sure to have at least one extra leading zero (two leading zeros in total) */ - if( nrg & 0xC0000000 ) { - nrg = silk_RSHIFT_uint( (opus_uint32)nrg, 2 ); - shft += 2; - } - - /* Output arguments */ - *shift = shft; - *energy = nrg; -} - diff --git a/src/opus-1.1/silk/table_LSF_cos.c b/src/opus-1.1/silk/table_LSF_cos.c deleted file mode 100644 index ec9dc639..00000000 --- a/src/opus-1.1/silk/table_LSF_cos.c +++ /dev/null @@ -1,70 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -/* Cosine approximation table for LSF conversion */ -/* Q12 values (even) */ -const opus_int16 silk_LSFCosTab_FIX_Q12[ LSF_COS_TAB_SZ_FIX + 1 ] = { - 8192, 8190, 8182, 8170, - 8152, 8130, 8104, 8072, - 8034, 7994, 7946, 7896, - 7840, 7778, 7714, 7644, - 7568, 7490, 7406, 7318, - 7226, 7128, 7026, 6922, - 6812, 6698, 6580, 6458, - 6332, 6204, 6070, 5934, - 5792, 5648, 5502, 5352, - 5198, 5040, 4880, 4718, - 4552, 4382, 4212, 4038, - 3862, 3684, 3502, 3320, - 3136, 2948, 2760, 2570, - 2378, 2186, 1990, 1794, - 1598, 1400, 1202, 1002, - 802, 602, 402, 202, - 0, -202, -402, -602, - -802, -1002, -1202, -1400, - -1598, -1794, -1990, -2186, - -2378, -2570, -2760, -2948, - -3136, -3320, -3502, -3684, - -3862, -4038, -4212, -4382, - -4552, -4718, -4880, -5040, - -5198, -5352, -5502, -5648, - -5792, -5934, -6070, -6204, - -6332, -6458, -6580, -6698, - -6812, -6922, -7026, -7128, - -7226, -7318, -7406, -7490, - -7568, -7644, -7714, -7778, - -7840, -7896, -7946, -7994, - -8034, -8072, -8104, -8130, - -8152, -8170, -8182, -8190, - -8192 -}; diff --git a/src/opus-1.1/silk/tables.h b/src/opus-1.1/silk/tables.h deleted file mode 100644 index a91431e8..00000000 --- a/src/opus-1.1/silk/tables.h +++ /dev/null @@ -1,122 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_TABLES_H -#define SILK_TABLES_H - -#include "define.h" -#include "structs.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* Entropy coding tables (with size in bytes indicated) */ -extern const opus_uint8 silk_gain_iCDF[ 3 ][ N_LEVELS_QGAIN / 8 ]; /* 24 */ -extern const opus_uint8 silk_delta_gain_iCDF[ MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ]; /* 41 */ - -extern const opus_uint8 silk_pitch_lag_iCDF[ 2 * ( PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS ) ];/* 32 */ -extern const opus_uint8 silk_pitch_delta_iCDF[ 21 ]; /* 21 */ -extern const opus_uint8 silk_pitch_contour_iCDF[ 34 ]; /* 34 */ -extern const opus_uint8 silk_pitch_contour_NB_iCDF[ 11 ]; /* 11 */ -extern const opus_uint8 silk_pitch_contour_10_ms_iCDF[ 12 ]; /* 12 */ -extern const opus_uint8 silk_pitch_contour_10_ms_NB_iCDF[ 3 ]; /* 3 */ - -extern const opus_uint8 silk_pulses_per_block_iCDF[ N_RATE_LEVELS ][ MAX_PULSES + 2 ]; /* 180 */ -extern const opus_uint8 silk_pulses_per_block_BITS_Q5[ N_RATE_LEVELS - 1 ][ MAX_PULSES + 2 ]; /* 162 */ - -extern const opus_uint8 silk_rate_levels_iCDF[ 2 ][ N_RATE_LEVELS - 1 ]; /* 18 */ -extern const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ N_RATE_LEVELS - 1 ]; /* 18 */ - -extern const opus_uint8 silk_max_pulses_table[ 4 ]; /* 4 */ - -extern const opus_uint8 silk_shell_code_table0[ 152 ]; /* 152 */ -extern const opus_uint8 silk_shell_code_table1[ 152 ]; /* 152 */ -extern const opus_uint8 silk_shell_code_table2[ 152 ]; /* 152 */ -extern const opus_uint8 silk_shell_code_table3[ 152 ]; /* 152 */ -extern const opus_uint8 silk_shell_code_table_offsets[ MAX_PULSES + 1 ]; /* 17 */ - -extern const opus_uint8 silk_lsb_iCDF[ 2 ]; /* 2 */ - -extern const opus_uint8 silk_sign_iCDF[ 42 ]; /* 42 */ - -extern const opus_uint8 silk_uniform3_iCDF[ 3 ]; /* 3 */ -extern const opus_uint8 silk_uniform4_iCDF[ 4 ]; /* 4 */ -extern const opus_uint8 silk_uniform5_iCDF[ 5 ]; /* 5 */ -extern const opus_uint8 silk_uniform6_iCDF[ 6 ]; /* 6 */ -extern const opus_uint8 silk_uniform8_iCDF[ 8 ]; /* 8 */ - -extern const opus_uint8 silk_NLSF_EXT_iCDF[ 7 ]; /* 7 */ - -extern const opus_uint8 silk_LTP_per_index_iCDF[ 3 ]; /* 3 */ -extern const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[ NB_LTP_CBKS ]; /* 3 */ -extern const opus_uint8 * const silk_LTP_gain_BITS_Q5_ptrs[ NB_LTP_CBKS ]; /* 3 */ -extern const opus_int16 silk_LTP_gain_middle_avg_RD_Q14; -extern const opus_int8 * const silk_LTP_vq_ptrs_Q7[ NB_LTP_CBKS ]; /* 168 */ -extern const opus_uint8 * const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS]; - -extern const opus_int8 silk_LTP_vq_sizes[ NB_LTP_CBKS ]; /* 3 */ - -extern const opus_uint8 silk_LTPscale_iCDF[ 3 ]; /* 4 */ -extern const opus_int16 silk_LTPScales_table_Q14[ 3 ]; /* 6 */ - -extern const opus_uint8 silk_type_offset_VAD_iCDF[ 4 ]; /* 4 */ -extern const opus_uint8 silk_type_offset_no_VAD_iCDF[ 2 ]; /* 2 */ - -extern const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ]; /* 32 */ -extern const opus_uint8 silk_stereo_pred_joint_iCDF[ 25 ]; /* 25 */ -extern const opus_uint8 silk_stereo_only_code_mid_iCDF[ 2 ]; /* 2 */ - -extern const opus_uint8 * const silk_LBRR_flags_iCDF_ptr[ 2 ]; /* 10 */ - -extern const opus_uint8 silk_NLSF_interpolation_factor_iCDF[ 5 ]; /* 5 */ - -extern const silk_NLSF_CB_struct silk_NLSF_CB_WB; /* 1040 */ -extern const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB; /* 728 */ - -/* Piece-wise linear mapping from bitrate in kbps to coding quality in dB SNR */ -extern const opus_int32 silk_TargetRate_table_NB[ TARGET_RATE_TAB_SZ ]; /* 32 */ -extern const opus_int32 silk_TargetRate_table_MB[ TARGET_RATE_TAB_SZ ]; /* 32 */ -extern const opus_int32 silk_TargetRate_table_WB[ TARGET_RATE_TAB_SZ ]; /* 32 */ -extern const opus_int16 silk_SNR_table_Q1[ TARGET_RATE_TAB_SZ ]; /* 32 */ - -/* Quantization offsets */ -extern const opus_int16 silk_Quantization_Offsets_Q10[ 2 ][ 2 ]; /* 8 */ - -/* Interpolation points for filter coefficients used in the bandwidth transition smoother */ -extern const opus_int32 silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NB ]; /* 60 */ -extern const opus_int32 silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NA ]; /* 60 */ - -/* Rom table with cosine values */ -extern const opus_int16 silk_LSFCosTab_FIX_Q12[ LSF_COS_TAB_SZ_FIX + 1 ]; /* 258 */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/src/opus-1.1/silk/tables_LTP.c b/src/opus-1.1/silk/tables_LTP.c deleted file mode 100644 index 0e6a0254..00000000 --- a/src/opus-1.1/silk/tables_LTP.c +++ /dev/null @@ -1,296 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -const opus_uint8 silk_LTP_per_index_iCDF[3] = { - 179, 99, 0 -}; - -static const opus_uint8 silk_LTP_gain_iCDF_0[8] = { - 71, 56, 43, 30, 21, 12, 6, 0 -}; - -static const opus_uint8 silk_LTP_gain_iCDF_1[16] = { - 199, 165, 144, 124, 109, 96, 84, 71, - 61, 51, 42, 32, 23, 15, 8, 0 -}; - -static const opus_uint8 silk_LTP_gain_iCDF_2[32] = { - 241, 225, 211, 199, 187, 175, 164, 153, - 142, 132, 123, 114, 105, 96, 88, 80, - 72, 64, 57, 50, 44, 38, 33, 29, - 24, 20, 16, 12, 9, 5, 2, 0 -}; - -const opus_int16 silk_LTP_gain_middle_avg_RD_Q14 = 12304; - -static const opus_uint8 silk_LTP_gain_BITS_Q5_0[8] = { - 15, 131, 138, 138, 155, 155, 173, 173 -}; - -static const opus_uint8 silk_LTP_gain_BITS_Q5_1[16] = { - 69, 93, 115, 118, 131, 138, 141, 138, - 150, 150, 155, 150, 155, 160, 166, 160 -}; - -static const opus_uint8 silk_LTP_gain_BITS_Q5_2[32] = { - 131, 128, 134, 141, 141, 141, 145, 145, - 145, 150, 155, 155, 155, 155, 160, 160, - 160, 160, 166, 166, 173, 173, 182, 192, - 182, 192, 192, 192, 205, 192, 205, 224 -}; - -const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[NB_LTP_CBKS] = { - silk_LTP_gain_iCDF_0, - silk_LTP_gain_iCDF_1, - silk_LTP_gain_iCDF_2 -}; - -const opus_uint8 * const silk_LTP_gain_BITS_Q5_ptrs[NB_LTP_CBKS] = { - silk_LTP_gain_BITS_Q5_0, - silk_LTP_gain_BITS_Q5_1, - silk_LTP_gain_BITS_Q5_2 -}; - -static const opus_int8 silk_LTP_gain_vq_0[8][5] = -{ -{ - 4, 6, 24, 7, 5 -}, -{ - 0, 0, 2, 0, 0 -}, -{ - 12, 28, 41, 13, -4 -}, -{ - -9, 15, 42, 25, 14 -}, -{ - 1, -2, 62, 41, -9 -}, -{ - -10, 37, 65, -4, 3 -}, -{ - -6, 4, 66, 7, -8 -}, -{ - 16, 14, 38, -3, 33 -} -}; - -static const opus_int8 silk_LTP_gain_vq_1[16][5] = -{ -{ - 13, 22, 39, 23, 12 -}, -{ - -1, 36, 64, 27, -6 -}, -{ - -7, 10, 55, 43, 17 -}, -{ - 1, 1, 8, 1, 1 -}, -{ - 6, -11, 74, 53, -9 -}, -{ - -12, 55, 76, -12, 8 -}, -{ - -3, 3, 93, 27, -4 -}, -{ - 26, 39, 59, 3, -8 -}, -{ - 2, 0, 77, 11, 9 -}, -{ - -8, 22, 44, -6, 7 -}, -{ - 40, 9, 26, 3, 9 -}, -{ - -7, 20, 101, -7, 4 -}, -{ - 3, -8, 42, 26, 0 -}, -{ - -15, 33, 68, 2, 23 -}, -{ - -2, 55, 46, -2, 15 -}, -{ - 3, -1, 21, 16, 41 -} -}; - -static const opus_int8 silk_LTP_gain_vq_2[32][5] = -{ -{ - -6, 27, 61, 39, 5 -}, -{ - -11, 42, 88, 4, 1 -}, -{ - -2, 60, 65, 6, -4 -}, -{ - -1, -5, 73, 56, 1 -}, -{ - -9, 19, 94, 29, -9 -}, -{ - 0, 12, 99, 6, 4 -}, -{ - 8, -19, 102, 46, -13 -}, -{ - 3, 2, 13, 3, 2 -}, -{ - 9, -21, 84, 72, -18 -}, -{ - -11, 46, 104, -22, 8 -}, -{ - 18, 38, 48, 23, 0 -}, -{ - -16, 70, 83, -21, 11 -}, -{ - 5, -11, 117, 22, -8 -}, -{ - -6, 23, 117, -12, 3 -}, -{ - 3, -8, 95, 28, 4 -}, -{ - -10, 15, 77, 60, -15 -}, -{ - -1, 4, 124, 2, -4 -}, -{ - 3, 38, 84, 24, -25 -}, -{ - 2, 13, 42, 13, 31 -}, -{ - 21, -4, 56, 46, -1 -}, -{ - -1, 35, 79, -13, 19 -}, -{ - -7, 65, 88, -9, -14 -}, -{ - 20, 4, 81, 49, -29 -}, -{ - 20, 0, 75, 3, -17 -}, -{ - 5, -9, 44, 92, -8 -}, -{ - 1, -3, 22, 69, 31 -}, -{ - -6, 95, 41, -12, 5 -}, -{ - 39, 67, 16, -4, 1 -}, -{ - 0, -6, 120, 55, -36 -}, -{ - -13, 44, 122, 4, -24 -}, -{ - 81, 5, 11, 3, 7 -}, -{ - 2, 0, 9, 10, 88 -} -}; - -const opus_int8 * const silk_LTP_vq_ptrs_Q7[NB_LTP_CBKS] = { - (opus_int8 *)&silk_LTP_gain_vq_0[0][0], - (opus_int8 *)&silk_LTP_gain_vq_1[0][0], - (opus_int8 *)&silk_LTP_gain_vq_2[0][0] -}; - -/* Maximum frequency-dependent response of the pitch taps above, - computed as max(abs(freqz(taps))) */ -static const opus_uint8 silk_LTP_gain_vq_0_gain[8] = { - 46, 2, 90, 87, 93, 91, 82, 98 -}; - -static const opus_uint8 silk_LTP_gain_vq_1_gain[16] = { - 109, 120, 118, 12, 113, 115, 117, 119, - 99, 59, 87, 111, 63, 111, 112, 80 -}; - -static const opus_uint8 silk_LTP_gain_vq_2_gain[32] = { - 126, 124, 125, 124, 129, 121, 126, 23, - 132, 127, 127, 127, 126, 127, 122, 133, - 130, 134, 101, 118, 119, 145, 126, 86, - 124, 120, 123, 119, 170, 173, 107, 109 -}; - -const opus_uint8 * const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS] = { - &silk_LTP_gain_vq_0_gain[0], - &silk_LTP_gain_vq_1_gain[0], - &silk_LTP_gain_vq_2_gain[0] -}; - -const opus_int8 silk_LTP_vq_sizes[NB_LTP_CBKS] = { - 8, 16, 32 -}; diff --git a/src/opus-1.1/silk/tables_NLSF_CB_NB_MB.c b/src/opus-1.1/silk/tables_NLSF_CB_NB_MB.c deleted file mode 100644 index 8c59d207..00000000 --- a/src/opus-1.1/silk/tables_NLSF_CB_NB_MB.c +++ /dev/null @@ -1,159 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -static const opus_uint8 silk_NLSF_CB1_NB_MB_Q8[ 320 ] = { - 12, 35, 60, 83, 108, 132, 157, 180, - 206, 228, 15, 32, 55, 77, 101, 125, - 151, 175, 201, 225, 19, 42, 66, 89, - 114, 137, 162, 184, 209, 230, 12, 25, - 50, 72, 97, 120, 147, 172, 200, 223, - 26, 44, 69, 90, 114, 135, 159, 180, - 205, 225, 13, 22, 53, 80, 106, 130, - 156, 180, 205, 228, 15, 25, 44, 64, - 90, 115, 142, 168, 196, 222, 19, 24, - 62, 82, 100, 120, 145, 168, 190, 214, - 22, 31, 50, 79, 103, 120, 151, 170, - 203, 227, 21, 29, 45, 65, 106, 124, - 150, 171, 196, 224, 30, 49, 75, 97, - 121, 142, 165, 186, 209, 229, 19, 25, - 52, 70, 93, 116, 143, 166, 192, 219, - 26, 34, 62, 75, 97, 118, 145, 167, - 194, 217, 25, 33, 56, 70, 91, 113, - 143, 165, 196, 223, 21, 34, 51, 72, - 97, 117, 145, 171, 196, 222, 20, 29, - 50, 67, 90, 117, 144, 168, 197, 221, - 22, 31, 48, 66, 95, 117, 146, 168, - 196, 222, 24, 33, 51, 77, 116, 134, - 158, 180, 200, 224, 21, 28, 70, 87, - 106, 124, 149, 170, 194, 217, 26, 33, - 53, 64, 83, 117, 152, 173, 204, 225, - 27, 34, 65, 95, 108, 129, 155, 174, - 210, 225, 20, 26, 72, 99, 113, 131, - 154, 176, 200, 219, 34, 43, 61, 78, - 93, 114, 155, 177, 205, 229, 23, 29, - 54, 97, 124, 138, 163, 179, 209, 229, - 30, 38, 56, 89, 118, 129, 158, 178, - 200, 231, 21, 29, 49, 63, 85, 111, - 142, 163, 193, 222, 27, 48, 77, 103, - 133, 158, 179, 196, 215, 232, 29, 47, - 74, 99, 124, 151, 176, 198, 220, 237, - 33, 42, 61, 76, 93, 121, 155, 174, - 207, 225, 29, 53, 87, 112, 136, 154, - 170, 188, 208, 227, 24, 30, 52, 84, - 131, 150, 166, 186, 203, 229, 37, 48, - 64, 84, 104, 118, 156, 177, 201, 230 -}; - -static const opus_uint8 silk_NLSF_CB1_iCDF_NB_MB[ 64 ] = { - 212, 178, 148, 129, 108, 96, 85, 82, - 79, 77, 61, 59, 57, 56, 51, 49, - 48, 45, 42, 41, 40, 38, 36, 34, - 31, 30, 21, 12, 10, 3, 1, 0, - 255, 245, 244, 236, 233, 225, 217, 203, - 190, 176, 175, 161, 149, 136, 125, 114, - 102, 91, 81, 71, 60, 52, 43, 35, - 28, 20, 19, 18, 12, 11, 5, 0 -}; - -static const opus_uint8 silk_NLSF_CB2_SELECT_NB_MB[ 160 ] = { - 16, 0, 0, 0, 0, 99, 66, 36, - 36, 34, 36, 34, 34, 34, 34, 83, - 69, 36, 52, 34, 116, 102, 70, 68, - 68, 176, 102, 68, 68, 34, 65, 85, - 68, 84, 36, 116, 141, 152, 139, 170, - 132, 187, 184, 216, 137, 132, 249, 168, - 185, 139, 104, 102, 100, 68, 68, 178, - 218, 185, 185, 170, 244, 216, 187, 187, - 170, 244, 187, 187, 219, 138, 103, 155, - 184, 185, 137, 116, 183, 155, 152, 136, - 132, 217, 184, 184, 170, 164, 217, 171, - 155, 139, 244, 169, 184, 185, 170, 164, - 216, 223, 218, 138, 214, 143, 188, 218, - 168, 244, 141, 136, 155, 170, 168, 138, - 220, 219, 139, 164, 219, 202, 216, 137, - 168, 186, 246, 185, 139, 116, 185, 219, - 185, 138, 100, 100, 134, 100, 102, 34, - 68, 68, 100, 68, 168, 203, 221, 218, - 168, 167, 154, 136, 104, 70, 164, 246, - 171, 137, 139, 137, 155, 218, 219, 139 -}; - -static const opus_uint8 silk_NLSF_CB2_iCDF_NB_MB[ 72 ] = { - 255, 254, 253, 238, 14, 3, 2, 1, - 0, 255, 254, 252, 218, 35, 3, 2, - 1, 0, 255, 254, 250, 208, 59, 4, - 2, 1, 0, 255, 254, 246, 194, 71, - 10, 2, 1, 0, 255, 252, 236, 183, - 82, 8, 2, 1, 0, 255, 252, 235, - 180, 90, 17, 2, 1, 0, 255, 248, - 224, 171, 97, 30, 4, 1, 0, 255, - 254, 236, 173, 95, 37, 7, 1, 0 -}; - -static const opus_uint8 silk_NLSF_CB2_BITS_NB_MB_Q5[ 72 ] = { - 255, 255, 255, 131, 6, 145, 255, 255, - 255, 255, 255, 236, 93, 15, 96, 255, - 255, 255, 255, 255, 194, 83, 25, 71, - 221, 255, 255, 255, 255, 162, 73, 34, - 66, 162, 255, 255, 255, 210, 126, 73, - 43, 57, 173, 255, 255, 255, 201, 125, - 71, 48, 58, 130, 255, 255, 255, 166, - 110, 73, 57, 62, 104, 210, 255, 255, - 251, 123, 65, 55, 68, 100, 171, 255 -}; - -static const opus_uint8 silk_NLSF_PRED_NB_MB_Q8[ 18 ] = { - 179, 138, 140, 148, 151, 149, 153, 151, - 163, 116, 67, 82, 59, 92, 72, 100, - 89, 92 -}; - -static const opus_int16 silk_NLSF_DELTA_MIN_NB_MB_Q15[ 11 ] = { - 250, 3, 6, 3, 3, 3, 4, 3, - 3, 3, 461 -}; - -const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB = -{ - 32, - 10, - SILK_FIX_CONST( 0.18, 16 ), - SILK_FIX_CONST( 1.0 / 0.18, 6 ), - silk_NLSF_CB1_NB_MB_Q8, - silk_NLSF_CB1_iCDF_NB_MB, - silk_NLSF_PRED_NB_MB_Q8, - silk_NLSF_CB2_SELECT_NB_MB, - silk_NLSF_CB2_iCDF_NB_MB, - silk_NLSF_CB2_BITS_NB_MB_Q5, - silk_NLSF_DELTA_MIN_NB_MB_Q15, -}; diff --git a/src/opus-1.1/silk/tables_NLSF_CB_WB.c b/src/opus-1.1/silk/tables_NLSF_CB_WB.c deleted file mode 100644 index 50af87eb..00000000 --- a/src/opus-1.1/silk/tables_NLSF_CB_WB.c +++ /dev/null @@ -1,198 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -static const opus_uint8 silk_NLSF_CB1_WB_Q8[ 512 ] = { - 7, 23, 38, 54, 69, 85, 100, 116, - 131, 147, 162, 178, 193, 208, 223, 239, - 13, 25, 41, 55, 69, 83, 98, 112, - 127, 142, 157, 171, 187, 203, 220, 236, - 15, 21, 34, 51, 61, 78, 92, 106, - 126, 136, 152, 167, 185, 205, 225, 240, - 10, 21, 36, 50, 63, 79, 95, 110, - 126, 141, 157, 173, 189, 205, 221, 237, - 17, 20, 37, 51, 59, 78, 89, 107, - 123, 134, 150, 164, 184, 205, 224, 240, - 10, 15, 32, 51, 67, 81, 96, 112, - 129, 142, 158, 173, 189, 204, 220, 236, - 8, 21, 37, 51, 65, 79, 98, 113, - 126, 138, 155, 168, 179, 192, 209, 218, - 12, 15, 34, 55, 63, 78, 87, 108, - 118, 131, 148, 167, 185, 203, 219, 236, - 16, 19, 32, 36, 56, 79, 91, 108, - 118, 136, 154, 171, 186, 204, 220, 237, - 11, 28, 43, 58, 74, 89, 105, 120, - 135, 150, 165, 180, 196, 211, 226, 241, - 6, 16, 33, 46, 60, 75, 92, 107, - 123, 137, 156, 169, 185, 199, 214, 225, - 11, 19, 30, 44, 57, 74, 89, 105, - 121, 135, 152, 169, 186, 202, 218, 234, - 12, 19, 29, 46, 57, 71, 88, 100, - 120, 132, 148, 165, 182, 199, 216, 233, - 17, 23, 35, 46, 56, 77, 92, 106, - 123, 134, 152, 167, 185, 204, 222, 237, - 14, 17, 45, 53, 63, 75, 89, 107, - 115, 132, 151, 171, 188, 206, 221, 240, - 9, 16, 29, 40, 56, 71, 88, 103, - 119, 137, 154, 171, 189, 205, 222, 237, - 16, 19, 36, 48, 57, 76, 87, 105, - 118, 132, 150, 167, 185, 202, 218, 236, - 12, 17, 29, 54, 71, 81, 94, 104, - 126, 136, 149, 164, 182, 201, 221, 237, - 15, 28, 47, 62, 79, 97, 115, 129, - 142, 155, 168, 180, 194, 208, 223, 238, - 8, 14, 30, 45, 62, 78, 94, 111, - 127, 143, 159, 175, 192, 207, 223, 239, - 17, 30, 49, 62, 79, 92, 107, 119, - 132, 145, 160, 174, 190, 204, 220, 235, - 14, 19, 36, 45, 61, 76, 91, 108, - 121, 138, 154, 172, 189, 205, 222, 238, - 12, 18, 31, 45, 60, 76, 91, 107, - 123, 138, 154, 171, 187, 204, 221, 236, - 13, 17, 31, 43, 53, 70, 83, 103, - 114, 131, 149, 167, 185, 203, 220, 237, - 17, 22, 35, 42, 58, 78, 93, 110, - 125, 139, 155, 170, 188, 206, 224, 240, - 8, 15, 34, 50, 67, 83, 99, 115, - 131, 146, 162, 178, 193, 209, 224, 239, - 13, 16, 41, 66, 73, 86, 95, 111, - 128, 137, 150, 163, 183, 206, 225, 241, - 17, 25, 37, 52, 63, 75, 92, 102, - 119, 132, 144, 160, 175, 191, 212, 231, - 19, 31, 49, 65, 83, 100, 117, 133, - 147, 161, 174, 187, 200, 213, 227, 242, - 18, 31, 52, 68, 88, 103, 117, 126, - 138, 149, 163, 177, 192, 207, 223, 239, - 16, 29, 47, 61, 76, 90, 106, 119, - 133, 147, 161, 176, 193, 209, 224, 240, - 15, 21, 35, 50, 61, 73, 86, 97, - 110, 119, 129, 141, 175, 198, 218, 237 -}; - -static const opus_uint8 silk_NLSF_CB1_iCDF_WB[ 64 ] = { - 225, 204, 201, 184, 183, 175, 158, 154, - 153, 135, 119, 115, 113, 110, 109, 99, - 98, 95, 79, 68, 52, 50, 48, 45, - 43, 32, 31, 27, 18, 10, 3, 0, - 255, 251, 235, 230, 212, 201, 196, 182, - 167, 166, 163, 151, 138, 124, 110, 104, - 90, 78, 76, 70, 69, 57, 45, 34, - 24, 21, 11, 6, 5, 4, 3, 0 -}; - -static const opus_uint8 silk_NLSF_CB2_SELECT_WB[ 256 ] = { - 0, 0, 0, 0, 0, 0, 0, 1, - 100, 102, 102, 68, 68, 36, 34, 96, - 164, 107, 158, 185, 180, 185, 139, 102, - 64, 66, 36, 34, 34, 0, 1, 32, - 208, 139, 141, 191, 152, 185, 155, 104, - 96, 171, 104, 166, 102, 102, 102, 132, - 1, 0, 0, 0, 0, 16, 16, 0, - 80, 109, 78, 107, 185, 139, 103, 101, - 208, 212, 141, 139, 173, 153, 123, 103, - 36, 0, 0, 0, 0, 0, 0, 1, - 48, 0, 0, 0, 0, 0, 0, 32, - 68, 135, 123, 119, 119, 103, 69, 98, - 68, 103, 120, 118, 118, 102, 71, 98, - 134, 136, 157, 184, 182, 153, 139, 134, - 208, 168, 248, 75, 189, 143, 121, 107, - 32, 49, 34, 34, 34, 0, 17, 2, - 210, 235, 139, 123, 185, 137, 105, 134, - 98, 135, 104, 182, 100, 183, 171, 134, - 100, 70, 68, 70, 66, 66, 34, 131, - 64, 166, 102, 68, 36, 2, 1, 0, - 134, 166, 102, 68, 34, 34, 66, 132, - 212, 246, 158, 139, 107, 107, 87, 102, - 100, 219, 125, 122, 137, 118, 103, 132, - 114, 135, 137, 105, 171, 106, 50, 34, - 164, 214, 141, 143, 185, 151, 121, 103, - 192, 34, 0, 0, 0, 0, 0, 1, - 208, 109, 74, 187, 134, 249, 159, 137, - 102, 110, 154, 118, 87, 101, 119, 101, - 0, 2, 0, 36, 36, 66, 68, 35, - 96, 164, 102, 100, 36, 0, 2, 33, - 167, 138, 174, 102, 100, 84, 2, 2, - 100, 107, 120, 119, 36, 197, 24, 0 -}; - -static const opus_uint8 silk_NLSF_CB2_iCDF_WB[ 72 ] = { - 255, 254, 253, 244, 12, 3, 2, 1, - 0, 255, 254, 252, 224, 38, 3, 2, - 1, 0, 255, 254, 251, 209, 57, 4, - 2, 1, 0, 255, 254, 244, 195, 69, - 4, 2, 1, 0, 255, 251, 232, 184, - 84, 7, 2, 1, 0, 255, 254, 240, - 186, 86, 14, 2, 1, 0, 255, 254, - 239, 178, 91, 30, 5, 1, 0, 255, - 248, 227, 177, 100, 19, 2, 1, 0 -}; - -static const opus_uint8 silk_NLSF_CB2_BITS_WB_Q5[ 72 ] = { - 255, 255, 255, 156, 4, 154, 255, 255, - 255, 255, 255, 227, 102, 15, 92, 255, - 255, 255, 255, 255, 213, 83, 24, 72, - 236, 255, 255, 255, 255, 150, 76, 33, - 63, 214, 255, 255, 255, 190, 121, 77, - 43, 55, 185, 255, 255, 255, 245, 137, - 71, 43, 59, 139, 255, 255, 255, 255, - 131, 66, 50, 66, 107, 194, 255, 255, - 166, 116, 76, 55, 53, 125, 255, 255 -}; - -static const opus_uint8 silk_NLSF_PRED_WB_Q8[ 30 ] = { - 175, 148, 160, 176, 178, 173, 174, 164, - 177, 174, 196, 182, 198, 192, 182, 68, - 62, 66, 60, 72, 117, 85, 90, 118, - 136, 151, 142, 160, 142, 155 -}; - -static const opus_int16 silk_NLSF_DELTA_MIN_WB_Q15[ 17 ] = { - 100, 3, 40, 3, 3, 3, 5, 14, - 14, 10, 11, 3, 8, 9, 7, 3, - 347 -}; - -const silk_NLSF_CB_struct silk_NLSF_CB_WB = -{ - 32, - 16, - SILK_FIX_CONST( 0.15, 16 ), - SILK_FIX_CONST( 1.0 / 0.15, 6 ), - silk_NLSF_CB1_WB_Q8, - silk_NLSF_CB1_iCDF_WB, - silk_NLSF_PRED_WB_Q8, - silk_NLSF_CB2_SELECT_WB, - silk_NLSF_CB2_iCDF_WB, - silk_NLSF_CB2_BITS_WB_Q5, - silk_NLSF_DELTA_MIN_WB_Q15, -}; - diff --git a/src/opus-1.1/silk/tables_gain.c b/src/opus-1.1/silk/tables_gain.c deleted file mode 100644 index 37e41d89..00000000 --- a/src/opus-1.1/silk/tables_gain.c +++ /dev/null @@ -1,63 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -const opus_uint8 silk_gain_iCDF[ 3 ][ N_LEVELS_QGAIN / 8 ] = -{ -{ - 224, 112, 44, 15, 3, 2, 1, 0 -}, -{ - 254, 237, 192, 132, 70, 23, 4, 0 -}, -{ - 255, 252, 226, 155, 61, 11, 2, 0 -} -}; - -const opus_uint8 silk_delta_gain_iCDF[ MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ] = { - 250, 245, 234, 203, 71, 50, 42, 38, - 35, 33, 31, 29, 28, 27, 26, 25, - 24, 23, 22, 21, 20, 19, 18, 17, - 16, 15, 14, 13, 12, 11, 10, 9, - 8, 7, 6, 5, 4, 3, 2, 1, - 0 -}; - -#ifdef __cplusplus -} -#endif diff --git a/src/opus-1.1/silk/tables_other.c b/src/opus-1.1/silk/tables_other.c deleted file mode 100644 index 398686bf..00000000 --- a/src/opus-1.1/silk/tables_other.c +++ /dev/null @@ -1,138 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "structs.h" -#include "define.h" -#include "tables.h" - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* Piece-wise linear mapping from bitrate in kbps to coding quality in dB SNR */ -const opus_int32 silk_TargetRate_table_NB[ TARGET_RATE_TAB_SZ ] = { - 0, 8000, 9400, 11500, 13500, 17500, 25000, MAX_TARGET_RATE_BPS -}; -const opus_int32 silk_TargetRate_table_MB[ TARGET_RATE_TAB_SZ ] = { - 0, 9000, 12000, 14500, 18500, 24500, 35500, MAX_TARGET_RATE_BPS -}; -const opus_int32 silk_TargetRate_table_WB[ TARGET_RATE_TAB_SZ ] = { - 0, 10500, 14000, 17000, 21500, 28500, 42000, MAX_TARGET_RATE_BPS -}; -const opus_int16 silk_SNR_table_Q1[ TARGET_RATE_TAB_SZ ] = { - 18, 29, 38, 40, 46, 52, 62, 84 -}; - -/* Tables for stereo predictor coding */ -const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ] = { - -13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, - 820, 2950, 5000, 6500, 7526, 8266, 10050, 13732 -}; -const opus_uint8 silk_stereo_pred_joint_iCDF[ 25 ] = { - 249, 247, 246, 245, 244, - 234, 210, 202, 201, 200, - 197, 174, 82, 59, 56, - 55, 54, 46, 22, 12, - 11, 10, 9, 7, 0 -}; -const opus_uint8 silk_stereo_only_code_mid_iCDF[ 2 ] = { 64, 0 }; - -/* Tables for LBRR flags */ -static const opus_uint8 silk_LBRR_flags_2_iCDF[ 3 ] = { 203, 150, 0 }; -static const opus_uint8 silk_LBRR_flags_3_iCDF[ 7 ] = { 215, 195, 166, 125, 110, 82, 0 }; -const opus_uint8 * const silk_LBRR_flags_iCDF_ptr[ 2 ] = { - silk_LBRR_flags_2_iCDF, - silk_LBRR_flags_3_iCDF -}; - -/* Table for LSB coding */ -const opus_uint8 silk_lsb_iCDF[ 2 ] = { 120, 0 }; - -/* Tables for LTPScale */ -const opus_uint8 silk_LTPscale_iCDF[ 3 ] = { 128, 64, 0 }; - -/* Tables for signal type and offset coding */ -const opus_uint8 silk_type_offset_VAD_iCDF[ 4 ] = { - 232, 158, 10, 0 -}; -const opus_uint8 silk_type_offset_no_VAD_iCDF[ 2 ] = { - 230, 0 -}; - -/* Tables for NLSF interpolation factor */ -const opus_uint8 silk_NLSF_interpolation_factor_iCDF[ 5 ] = { 243, 221, 192, 181, 0 }; - -/* Quantization offsets */ -const opus_int16 silk_Quantization_Offsets_Q10[ 2 ][ 2 ] = { - { OFFSET_UVL_Q10, OFFSET_UVH_Q10 }, { OFFSET_VL_Q10, OFFSET_VH_Q10 } -}; - -/* Table for LTPScale */ -const opus_int16 silk_LTPScales_table_Q14[ 3 ] = { 15565, 12288, 8192 }; - -/* Uniform entropy tables */ -const opus_uint8 silk_uniform3_iCDF[ 3 ] = { 171, 85, 0 }; -const opus_uint8 silk_uniform4_iCDF[ 4 ] = { 192, 128, 64, 0 }; -const opus_uint8 silk_uniform5_iCDF[ 5 ] = { 205, 154, 102, 51, 0 }; -const opus_uint8 silk_uniform6_iCDF[ 6 ] = { 213, 171, 128, 85, 43, 0 }; -const opus_uint8 silk_uniform8_iCDF[ 8 ] = { 224, 192, 160, 128, 96, 64, 32, 0 }; - -const opus_uint8 silk_NLSF_EXT_iCDF[ 7 ] = { 100, 40, 16, 7, 3, 1, 0 }; - -/* Elliptic/Cauer filters designed with 0.1 dB passband ripple, - 80 dB minimum stopband attenuation, and - [0.95 : 0.15 : 0.35] normalized cut off frequencies. */ - -/* Interpolation points for filter coefficients used in the bandwidth transition smoother */ -const opus_int32 silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NB ] = -{ -{ 250767114, 501534038, 250767114 }, -{ 209867381, 419732057, 209867381 }, -{ 170987846, 341967853, 170987846 }, -{ 131531482, 263046905, 131531482 }, -{ 89306658, 178584282, 89306658 } -}; - -/* Interpolation points for filter coefficients used in the bandwidth transition smoother */ -const opus_int32 silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NA ] = -{ -{ 506393414, 239854379 }, -{ 411067935, 169683996 }, -{ 306733530, 116694253 }, -{ 185807084, 77959395 }, -{ 35497197, 57401098 } -}; - -#ifdef __cplusplus -} -#endif - diff --git a/src/opus-1.1/silk/tables_pitch_lag.c b/src/opus-1.1/silk/tables_pitch_lag.c deleted file mode 100644 index e80cc59a..00000000 --- a/src/opus-1.1/silk/tables_pitch_lag.c +++ /dev/null @@ -1,69 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -const opus_uint8 silk_pitch_lag_iCDF[ 2 * ( PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS ) ] = { - 253, 250, 244, 233, 212, 182, 150, 131, - 120, 110, 98, 85, 72, 60, 49, 40, - 32, 25, 19, 15, 13, 11, 9, 8, - 7, 6, 5, 4, 3, 2, 1, 0 -}; - -const opus_uint8 silk_pitch_delta_iCDF[21] = { - 210, 208, 206, 203, 199, 193, 183, 168, - 142, 104, 74, 52, 37, 27, 20, 14, - 10, 6, 4, 2, 0 -}; - -const opus_uint8 silk_pitch_contour_iCDF[34] = { - 223, 201, 183, 167, 152, 138, 124, 111, - 98, 88, 79, 70, 62, 56, 50, 44, - 39, 35, 31, 27, 24, 21, 18, 16, - 14, 12, 10, 8, 6, 4, 3, 2, - 1, 0 -}; - -const opus_uint8 silk_pitch_contour_NB_iCDF[11] = { - 188, 176, 155, 138, 119, 97, 67, 43, - 26, 10, 0 -}; - -const opus_uint8 silk_pitch_contour_10_ms_iCDF[12] = { - 165, 119, 80, 61, 47, 35, 27, 20, - 14, 9, 4, 0 -}; - -const opus_uint8 silk_pitch_contour_10_ms_NB_iCDF[3] = { - 113, 63, 0 -}; - - diff --git a/src/opus-1.1/silk/tables_pulses_per_block.c b/src/opus-1.1/silk/tables_pulses_per_block.c deleted file mode 100644 index c7c01c88..00000000 --- a/src/opus-1.1/silk/tables_pulses_per_block.c +++ /dev/null @@ -1,264 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "tables.h" - -const opus_uint8 silk_max_pulses_table[ 4 ] = { - 8, 10, 12, 16 -}; - -const opus_uint8 silk_pulses_per_block_iCDF[ 10 ][ 18 ] = { -{ - 125, 51, 26, 18, 15, 12, 11, 10, - 9, 8, 7, 6, 5, 4, 3, 2, - 1, 0 -}, -{ - 198, 105, 45, 22, 15, 12, 11, 10, - 9, 8, 7, 6, 5, 4, 3, 2, - 1, 0 -}, -{ - 213, 162, 116, 83, 59, 43, 32, 24, - 18, 15, 12, 9, 7, 6, 5, 3, - 2, 0 -}, -{ - 239, 187, 116, 59, 28, 16, 11, 10, - 9, 8, 7, 6, 5, 4, 3, 2, - 1, 0 -}, -{ - 250, 229, 188, 135, 86, 51, 30, 19, - 13, 10, 8, 6, 5, 4, 3, 2, - 1, 0 -}, -{ - 249, 235, 213, 185, 156, 128, 103, 83, - 66, 53, 42, 33, 26, 21, 17, 13, - 10, 0 -}, -{ - 254, 249, 235, 206, 164, 118, 77, 46, - 27, 16, 10, 7, 5, 4, 3, 2, - 1, 0 -}, -{ - 255, 253, 249, 239, 220, 191, 156, 119, - 85, 57, 37, 23, 15, 10, 6, 4, - 2, 0 -}, -{ - 255, 253, 251, 246, 237, 223, 203, 179, - 152, 124, 98, 75, 55, 40, 29, 21, - 15, 0 -}, -{ - 255, 254, 253, 247, 220, 162, 106, 67, - 42, 28, 18, 12, 9, 6, 4, 3, - 2, 0 -} -}; - -const opus_uint8 silk_pulses_per_block_BITS_Q5[ 9 ][ 18 ] = { -{ - 31, 57, 107, 160, 205, 205, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255 -}, -{ - 69, 47, 67, 111, 166, 205, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255 -}, -{ - 82, 74, 79, 95, 109, 128, 145, 160, - 173, 205, 205, 205, 224, 255, 255, 224, - 255, 224 -}, -{ - 125, 74, 59, 69, 97, 141, 182, 255, - 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255 -}, -{ - 173, 115, 85, 73, 76, 92, 115, 145, - 173, 205, 224, 224, 255, 255, 255, 255, - 255, 255 -}, -{ - 166, 134, 113, 102, 101, 102, 107, 118, - 125, 138, 145, 155, 166, 182, 192, 192, - 205, 150 -}, -{ - 224, 182, 134, 101, 83, 79, 85, 97, - 120, 145, 173, 205, 224, 255, 255, 255, - 255, 255 -}, -{ - 255, 224, 192, 150, 120, 101, 92, 89, - 93, 102, 118, 134, 160, 182, 192, 224, - 224, 224 -}, -{ - 255, 224, 224, 182, 155, 134, 118, 109, - 104, 102, 106, 111, 118, 131, 145, 160, - 173, 131 -} -}; - -const opus_uint8 silk_rate_levels_iCDF[ 2 ][ 9 ] = -{ -{ - 241, 190, 178, 132, 87, 74, 41, 14, - 0 -}, -{ - 223, 193, 157, 140, 106, 57, 39, 18, - 0 -} -}; - -const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ 9 ] = -{ -{ - 131, 74, 141, 79, 80, 138, 95, 104, - 134 -}, -{ - 95, 99, 91, 125, 93, 76, 123, 115, - 123 -} -}; - -const opus_uint8 silk_shell_code_table0[ 152 ] = { - 128, 0, 214, 42, 0, 235, 128, 21, - 0, 244, 184, 72, 11, 0, 248, 214, - 128, 42, 7, 0, 248, 225, 170, 80, - 25, 5, 0, 251, 236, 198, 126, 54, - 18, 3, 0, 250, 238, 211, 159, 82, - 35, 15, 5, 0, 250, 231, 203, 168, - 128, 88, 53, 25, 6, 0, 252, 238, - 216, 185, 148, 108, 71, 40, 18, 4, - 0, 253, 243, 225, 199, 166, 128, 90, - 57, 31, 13, 3, 0, 254, 246, 233, - 212, 183, 147, 109, 73, 44, 23, 10, - 2, 0, 255, 250, 240, 223, 198, 166, - 128, 90, 58, 33, 16, 6, 1, 0, - 255, 251, 244, 231, 210, 181, 146, 110, - 75, 46, 25, 12, 5, 1, 0, 255, - 253, 248, 238, 221, 196, 164, 128, 92, - 60, 35, 18, 8, 3, 1, 0, 255, - 253, 249, 242, 229, 208, 180, 146, 110, - 76, 48, 27, 14, 7, 3, 1, 0 -}; - -const opus_uint8 silk_shell_code_table1[ 152 ] = { - 129, 0, 207, 50, 0, 236, 129, 20, - 0, 245, 185, 72, 10, 0, 249, 213, - 129, 42, 6, 0, 250, 226, 169, 87, - 27, 4, 0, 251, 233, 194, 130, 62, - 20, 4, 0, 250, 236, 207, 160, 99, - 47, 17, 3, 0, 255, 240, 217, 182, - 131, 81, 41, 11, 1, 0, 255, 254, - 233, 201, 159, 107, 61, 20, 2, 1, - 0, 255, 249, 233, 206, 170, 128, 86, - 50, 23, 7, 1, 0, 255, 250, 238, - 217, 186, 148, 108, 70, 39, 18, 6, - 1, 0, 255, 252, 243, 226, 200, 166, - 128, 90, 56, 30, 13, 4, 1, 0, - 255, 252, 245, 231, 209, 180, 146, 110, - 76, 47, 25, 11, 4, 1, 0, 255, - 253, 248, 237, 219, 194, 163, 128, 93, - 62, 37, 19, 8, 3, 1, 0, 255, - 254, 250, 241, 226, 205, 177, 145, 111, - 79, 51, 30, 15, 6, 2, 1, 0 -}; - -const opus_uint8 silk_shell_code_table2[ 152 ] = { - 129, 0, 203, 54, 0, 234, 129, 23, - 0, 245, 184, 73, 10, 0, 250, 215, - 129, 41, 5, 0, 252, 232, 173, 86, - 24, 3, 0, 253, 240, 200, 129, 56, - 15, 2, 0, 253, 244, 217, 164, 94, - 38, 10, 1, 0, 253, 245, 226, 189, - 132, 71, 27, 7, 1, 0, 253, 246, - 231, 203, 159, 105, 56, 23, 6, 1, - 0, 255, 248, 235, 213, 179, 133, 85, - 47, 19, 5, 1, 0, 255, 254, 243, - 221, 194, 159, 117, 70, 37, 12, 2, - 1, 0, 255, 254, 248, 234, 208, 171, - 128, 85, 48, 22, 8, 2, 1, 0, - 255, 254, 250, 240, 220, 189, 149, 107, - 67, 36, 16, 6, 2, 1, 0, 255, - 254, 251, 243, 227, 201, 166, 128, 90, - 55, 29, 13, 5, 2, 1, 0, 255, - 254, 252, 246, 234, 213, 183, 147, 109, - 73, 43, 22, 10, 4, 2, 1, 0 -}; - -const opus_uint8 silk_shell_code_table3[ 152 ] = { - 130, 0, 200, 58, 0, 231, 130, 26, - 0, 244, 184, 76, 12, 0, 249, 214, - 130, 43, 6, 0, 252, 232, 173, 87, - 24, 3, 0, 253, 241, 203, 131, 56, - 14, 2, 0, 254, 246, 221, 167, 94, - 35, 8, 1, 0, 254, 249, 232, 193, - 130, 65, 23, 5, 1, 0, 255, 251, - 239, 211, 162, 99, 45, 15, 4, 1, - 0, 255, 251, 243, 223, 186, 131, 74, - 33, 11, 3, 1, 0, 255, 252, 245, - 230, 202, 158, 105, 57, 24, 8, 2, - 1, 0, 255, 253, 247, 235, 214, 179, - 132, 84, 44, 19, 7, 2, 1, 0, - 255, 254, 250, 240, 223, 196, 159, 112, - 69, 36, 15, 6, 2, 1, 0, 255, - 254, 253, 245, 231, 209, 176, 136, 93, - 55, 27, 11, 3, 2, 1, 0, 255, - 254, 253, 252, 239, 221, 194, 158, 117, - 76, 42, 18, 4, 3, 2, 1, 0 -}; - -const opus_uint8 silk_shell_code_table_offsets[ 17 ] = { - 0, 0, 2, 5, 9, 14, 20, 27, - 35, 44, 54, 65, 77, 90, 104, 119, - 135 -}; - -const opus_uint8 silk_sign_iCDF[ 42 ] = { - 254, 49, 67, 77, 82, 93, 99, - 198, 11, 18, 24, 31, 36, 45, - 255, 46, 66, 78, 87, 94, 104, - 208, 14, 21, 32, 42, 51, 66, - 255, 94, 104, 109, 112, 115, 118, - 248, 53, 69, 80, 88, 95, 102 -}; diff --git a/src/opus-1.1/silk/tuning_parameters.h b/src/opus-1.1/silk/tuning_parameters.h deleted file mode 100644 index e1057bba..00000000 --- a/src/opus-1.1/silk/tuning_parameters.h +++ /dev/null @@ -1,171 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_TUNING_PARAMETERS_H -#define SILK_TUNING_PARAMETERS_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* Decay time for bitreservoir */ -#define BITRESERVOIR_DECAY_TIME_MS 500 - -/*******************/ -/* Pitch estimator */ -/*******************/ - -/* Level of noise floor for whitening filter LPC analysis in pitch analysis */ -#define FIND_PITCH_WHITE_NOISE_FRACTION 1e-3f - -/* Bandwidth expansion for whitening filter in pitch analysis */ -#define FIND_PITCH_BANDWIDTH_EXPANSION 0.99f - -/*********************/ -/* Linear prediction */ -/*********************/ - -/* LPC analysis regularization */ -#define FIND_LPC_COND_FAC 1e-5f - -/* LTP analysis defines */ -#define FIND_LTP_COND_FAC 1e-5f -#define LTP_DAMPING 0.05f -#define LTP_SMOOTHING 0.1f - -/* LTP quantization settings */ -#define MU_LTP_QUANT_NB 0.03f -#define MU_LTP_QUANT_MB 0.025f -#define MU_LTP_QUANT_WB 0.02f - -/* Max cumulative LTP gain */ -#define MAX_SUM_LOG_GAIN_DB 250.0f - -/***********************/ -/* High pass filtering */ -/***********************/ - -/* Smoothing parameters for low end of pitch frequency range estimation */ -#define VARIABLE_HP_SMTH_COEF1 0.1f -#define VARIABLE_HP_SMTH_COEF2 0.015f -#define VARIABLE_HP_MAX_DELTA_FREQ 0.4f - -/* Min and max cut-off frequency values (-3 dB points) */ -#define VARIABLE_HP_MIN_CUTOFF_HZ 60 -#define VARIABLE_HP_MAX_CUTOFF_HZ 100 - -/***********/ -/* Various */ -/***********/ - -/* VAD threshold */ -#define SPEECH_ACTIVITY_DTX_THRES 0.05f - -/* Speech Activity LBRR enable threshold */ -#define LBRR_SPEECH_ACTIVITY_THRES 0.3f - -/*************************/ -/* Perceptual parameters */ -/*************************/ - -/* reduction in coding SNR during low speech activity */ -#define BG_SNR_DECR_dB 2.0f - -/* factor for reducing quantization noise during voiced speech */ -#define HARM_SNR_INCR_dB 2.0f - -/* factor for reducing quantization noise for unvoiced sparse signals */ -#define SPARSE_SNR_INCR_dB 2.0f - -/* threshold for sparseness measure above which to use lower quantization offset during unvoiced */ -#define SPARSENESS_THRESHOLD_QNT_OFFSET 0.75f - -/* warping control */ -#define WARPING_MULTIPLIER 0.015f - -/* fraction added to first autocorrelation value */ -#define SHAPE_WHITE_NOISE_FRACTION 5e-5f - -/* noise shaping filter chirp factor */ -#define BANDWIDTH_EXPANSION 0.95f - -/* difference between chirp factors for analysis and synthesis noise shaping filters at low bitrates */ -#define LOW_RATE_BANDWIDTH_EXPANSION_DELTA 0.01f - -/* extra harmonic boosting (signal shaping) at low bitrates */ -#define LOW_RATE_HARMONIC_BOOST 0.1f - -/* extra harmonic boosting (signal shaping) for noisy input signals */ -#define LOW_INPUT_QUALITY_HARMONIC_BOOST 0.1f - -/* harmonic noise shaping */ -#define HARMONIC_SHAPING 0.3f - -/* extra harmonic noise shaping for high bitrates or noisy input */ -#define HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING 0.2f - -/* parameter for shaping noise towards higher frequencies */ -#define HP_NOISE_COEF 0.25f - -/* parameter for shaping noise even more towards higher frequencies during voiced speech */ -#define HARM_HP_NOISE_COEF 0.35f - -/* parameter for applying a high-pass tilt to the input signal */ -#define INPUT_TILT 0.05f - -/* parameter for extra high-pass tilt to the input signal at high rates */ -#define HIGH_RATE_INPUT_TILT 0.1f - -/* parameter for reducing noise at the very low frequencies */ -#define LOW_FREQ_SHAPING 4.0f - -/* less reduction of noise at the very low frequencies for signals with low SNR at low frequencies */ -#define LOW_QUALITY_LOW_FREQ_SHAPING_DECR 0.5f - -/* subframe smoothing coefficient for HarmBoost, HarmShapeGain, Tilt (lower -> more smoothing) */ -#define SUBFR_SMTH_COEF 0.4f - -/* parameters defining the R/D tradeoff in the residual quantizer */ -#define LAMBDA_OFFSET 1.2f -#define LAMBDA_SPEECH_ACT -0.2f -#define LAMBDA_DELAYED_DECISIONS -0.05f -#define LAMBDA_INPUT_QUALITY -0.1f -#define LAMBDA_CODING_QUALITY -0.2f -#define LAMBDA_QUANT_OFFSET 0.8f - -/* Compensation in bitrate calculations for 10 ms modes */ -#define REDUCE_BITRATE_10_MS_BPS 2200 - -/* Maximum time before allowing a bandwidth transition */ -#define MAX_BANDWIDTH_SWITCH_DELAY_MS 5000 - -#ifdef __cplusplus -} -#endif - -#endif /* SILK_TUNING_PARAMETERS_H */ diff --git a/src/opus-1.1/silk/typedef.h b/src/opus-1.1/silk/typedef.h deleted file mode 100644 index 97b7e709..00000000 --- a/src/opus-1.1/silk/typedef.h +++ /dev/null @@ -1,78 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_TYPEDEF_H -#define SILK_TYPEDEF_H - -#include "opus_types.h" -#include "opus_defines.h" - -#ifndef FIXED_POINT -# include -# define silk_float float -# define silk_float_MAX FLT_MAX -#endif - -#define silk_int64_MAX ((opus_int64)0x7FFFFFFFFFFFFFFFLL) /* 2^63 - 1 */ -#define silk_int64_MIN ((opus_int64)0x8000000000000000LL) /* -2^63 */ -#define silk_int32_MAX 0x7FFFFFFF /* 2^31 - 1 = 2147483647 */ -#define silk_int32_MIN ((opus_int32)0x80000000) /* -2^31 = -2147483648 */ -#define silk_int16_MAX 0x7FFF /* 2^15 - 1 = 32767 */ -#define silk_int16_MIN ((opus_int16)0x8000) /* -2^15 = -32768 */ -#define silk_int8_MAX 0x7F /* 2^7 - 1 = 127 */ -#define silk_int8_MIN ((opus_int8)0x80) /* -2^7 = -128 */ -#define silk_uint8_MAX 0xFF /* 2^8 - 1 = 255 */ - -#define silk_TRUE 1 -#define silk_FALSE 0 - -/* assertions */ -#if (defined _WIN32 && !defined _WINCE && !defined(__GNUC__) && !defined(NO_ASSERTS)) -# ifndef silk_assert -# include /* ASSERTE() */ -# define silk_assert(COND) _ASSERTE(COND) -# endif -#else -# ifdef ENABLE_ASSERTIONS -# include -# include -#define silk_fatal(str) _silk_fatal(str, __FILE__, __LINE__); -#ifdef __GNUC__ -__attribute__((noreturn)) -#endif -static OPUS_INLINE void _silk_fatal(const char *str, const char *file, int line) -{ - fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str); - abort(); -} -# define silk_assert(COND) {if (!(COND)) {silk_fatal("assertion failed: " #COND);}} -# else -# define silk_assert(COND) -# endif -#endif - -#endif /* SILK_TYPEDEF_H */ diff --git a/src/opus-1.1/src/analysis.c b/src/opus-1.1/src/analysis.c deleted file mode 100644 index 778a62aa..00000000 --- a/src/opus-1.1/src/analysis.c +++ /dev/null @@ -1,645 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "kiss_fft.h" -#include "celt.h" -#include "modes.h" -#include "arch.h" -#include "quant_bands.h" -#include -#include "analysis.h" -#include "mlp.h" -#include "stack_alloc.h" - -extern const MLP net; - -#ifndef M_PI -#define M_PI 3.141592653 -#endif - -static const float dct_table[128] = { - 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, - 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, - 0.351851f, 0.338330f, 0.311806f, 0.273300f, 0.224292f, 0.166664f, 0.102631f, 0.034654f, - -0.034654f,-0.102631f,-0.166664f,-0.224292f,-0.273300f,-0.311806f,-0.338330f,-0.351851f, - 0.346760f, 0.293969f, 0.196424f, 0.068975f,-0.068975f,-0.196424f,-0.293969f,-0.346760f, - -0.346760f,-0.293969f,-0.196424f,-0.068975f, 0.068975f, 0.196424f, 0.293969f, 0.346760f, - 0.338330f, 0.224292f, 0.034654f,-0.166664f,-0.311806f,-0.351851f,-0.273300f,-0.102631f, - 0.102631f, 0.273300f, 0.351851f, 0.311806f, 0.166664f,-0.034654f,-0.224292f,-0.338330f, - 0.326641f, 0.135299f,-0.135299f,-0.326641f,-0.326641f,-0.135299f, 0.135299f, 0.326641f, - 0.326641f, 0.135299f,-0.135299f,-0.326641f,-0.326641f,-0.135299f, 0.135299f, 0.326641f, - 0.311806f, 0.034654f,-0.273300f,-0.338330f,-0.102631f, 0.224292f, 0.351851f, 0.166664f, - -0.166664f,-0.351851f,-0.224292f, 0.102631f, 0.338330f, 0.273300f,-0.034654f,-0.311806f, - 0.293969f,-0.068975f,-0.346760f,-0.196424f, 0.196424f, 0.346760f, 0.068975f,-0.293969f, - -0.293969f, 0.068975f, 0.346760f, 0.196424f,-0.196424f,-0.346760f,-0.068975f, 0.293969f, - 0.273300f,-0.166664f,-0.338330f, 0.034654f, 0.351851f, 0.102631f,-0.311806f,-0.224292f, - 0.224292f, 0.311806f,-0.102631f,-0.351851f,-0.034654f, 0.338330f, 0.166664f,-0.273300f, -}; - -static const float analysis_window[240] = { - 0.000043f, 0.000171f, 0.000385f, 0.000685f, 0.001071f, 0.001541f, 0.002098f, 0.002739f, - 0.003466f, 0.004278f, 0.005174f, 0.006156f, 0.007222f, 0.008373f, 0.009607f, 0.010926f, - 0.012329f, 0.013815f, 0.015385f, 0.017037f, 0.018772f, 0.020590f, 0.022490f, 0.024472f, - 0.026535f, 0.028679f, 0.030904f, 0.033210f, 0.035595f, 0.038060f, 0.040604f, 0.043227f, - 0.045928f, 0.048707f, 0.051564f, 0.054497f, 0.057506f, 0.060591f, 0.063752f, 0.066987f, - 0.070297f, 0.073680f, 0.077136f, 0.080665f, 0.084265f, 0.087937f, 0.091679f, 0.095492f, - 0.099373f, 0.103323f, 0.107342f, 0.111427f, 0.115579f, 0.119797f, 0.124080f, 0.128428f, - 0.132839f, 0.137313f, 0.141849f, 0.146447f, 0.151105f, 0.155823f, 0.160600f, 0.165435f, - 0.170327f, 0.175276f, 0.180280f, 0.185340f, 0.190453f, 0.195619f, 0.200838f, 0.206107f, - 0.211427f, 0.216797f, 0.222215f, 0.227680f, 0.233193f, 0.238751f, 0.244353f, 0.250000f, - 0.255689f, 0.261421f, 0.267193f, 0.273005f, 0.278856f, 0.284744f, 0.290670f, 0.296632f, - 0.302628f, 0.308658f, 0.314721f, 0.320816f, 0.326941f, 0.333097f, 0.339280f, 0.345492f, - 0.351729f, 0.357992f, 0.364280f, 0.370590f, 0.376923f, 0.383277f, 0.389651f, 0.396044f, - 0.402455f, 0.408882f, 0.415325f, 0.421783f, 0.428254f, 0.434737f, 0.441231f, 0.447736f, - 0.454249f, 0.460770f, 0.467298f, 0.473832f, 0.480370f, 0.486912f, 0.493455f, 0.500000f, - 0.506545f, 0.513088f, 0.519630f, 0.526168f, 0.532702f, 0.539230f, 0.545751f, 0.552264f, - 0.558769f, 0.565263f, 0.571746f, 0.578217f, 0.584675f, 0.591118f, 0.597545f, 0.603956f, - 0.610349f, 0.616723f, 0.623077f, 0.629410f, 0.635720f, 0.642008f, 0.648271f, 0.654508f, - 0.660720f, 0.666903f, 0.673059f, 0.679184f, 0.685279f, 0.691342f, 0.697372f, 0.703368f, - 0.709330f, 0.715256f, 0.721144f, 0.726995f, 0.732807f, 0.738579f, 0.744311f, 0.750000f, - 0.755647f, 0.761249f, 0.766807f, 0.772320f, 0.777785f, 0.783203f, 0.788573f, 0.793893f, - 0.799162f, 0.804381f, 0.809547f, 0.814660f, 0.819720f, 0.824724f, 0.829673f, 0.834565f, - 0.839400f, 0.844177f, 0.848895f, 0.853553f, 0.858151f, 0.862687f, 0.867161f, 0.871572f, - 0.875920f, 0.880203f, 0.884421f, 0.888573f, 0.892658f, 0.896677f, 0.900627f, 0.904508f, - 0.908321f, 0.912063f, 0.915735f, 0.919335f, 0.922864f, 0.926320f, 0.929703f, 0.933013f, - 0.936248f, 0.939409f, 0.942494f, 0.945503f, 0.948436f, 0.951293f, 0.954072f, 0.956773f, - 0.959396f, 0.961940f, 0.964405f, 0.966790f, 0.969096f, 0.971321f, 0.973465f, 0.975528f, - 0.977510f, 0.979410f, 0.981228f, 0.982963f, 0.984615f, 0.986185f, 0.987671f, 0.989074f, - 0.990393f, 0.991627f, 0.992778f, 0.993844f, 0.994826f, 0.995722f, 0.996534f, 0.997261f, - 0.997902f, 0.998459f, 0.998929f, 0.999315f, 0.999615f, 0.999829f, 0.999957f, 1.000000f, -}; - -static const int tbands[NB_TBANDS+1] = { - 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 68, 80, 96, 120 -}; - -static const int extra_bands[NB_TOT_BANDS+1] = { - 1, 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 68, 80, 96, 120, 160, 200 -}; - -/*static const float tweight[NB_TBANDS+1] = { - .3, .4, .5, .6, .7, .8, .9, 1., 1., 1., 1., 1., 1., 1., .8, .7, .6, .5 -};*/ - -#define NB_TONAL_SKIP_BANDS 9 - -#define cA 0.43157974f -#define cB 0.67848403f -#define cC 0.08595542f -#define cE ((float)M_PI/2) -static OPUS_INLINE float fast_atan2f(float y, float x) { - float x2, y2; - /* Should avoid underflow on the values we'll get */ - if (ABS16(x)+ABS16(y)<1e-9f) - { - x*=1e12f; - y*=1e12f; - } - x2 = x*x; - y2 = y*y; - if(x2read_pos; - curr_lookahead = tonal->write_pos-tonal->read_pos; - if (curr_lookahead<0) - curr_lookahead += DETECT_SIZE; - - if (len > 480 && pos != tonal->write_pos) - { - pos++; - if (pos==DETECT_SIZE) - pos=0; - } - if (pos == tonal->write_pos) - pos--; - if (pos<0) - pos = DETECT_SIZE-1; - OPUS_COPY(info_out, &tonal->info[pos], 1); - tonal->read_subframe += len/120; - while (tonal->read_subframe>=4) - { - tonal->read_subframe -= 4; - tonal->read_pos++; - } - if (tonal->read_pos>=DETECT_SIZE) - tonal->read_pos-=DETECT_SIZE; - - /* Compensate for the delay in the features themselves. - FIXME: Need a better estimate the 10 I just made up */ - curr_lookahead = IMAX(curr_lookahead-10, 0); - - psum=0; - /* Summing the probability of transition patterns that involve music at - time (DETECT_SIZE-curr_lookahead-1) */ - for (i=0;ipmusic[i]; - for (;ipspeech[i]; - psum = psum*tonal->music_confidence + (1-psum)*tonal->speech_confidence; - /*printf("%f %f %f\n", psum, info_out->music_prob, info_out->tonality);*/ - - info_out->music_prob = psum; -} - -void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info_out, const CELTMode *celt_mode, const void *x, int len, int offset, int c1, int c2, int C, int lsb_depth, downmix_func downmix) -{ - int i, b; - const kiss_fft_state *kfft; - VARDECL(kiss_fft_cpx, in); - VARDECL(kiss_fft_cpx, out); - int N = 480, N2=240; - float * OPUS_RESTRICT A = tonal->angle; - float * OPUS_RESTRICT dA = tonal->d_angle; - float * OPUS_RESTRICT d2A = tonal->d2_angle; - VARDECL(float, tonality); - VARDECL(float, noisiness); - float band_tonality[NB_TBANDS]; - float logE[NB_TBANDS]; - float BFCC[8]; - float features[25]; - float frame_tonality; - float max_frame_tonality; - /*float tw_sum=0;*/ - float frame_noisiness; - const float pi4 = (float)(M_PI*M_PI*M_PI*M_PI); - float slope=0; - float frame_stationarity; - float relativeE; - float frame_probs[2]; - float alpha, alphaE, alphaE2; - float frame_loudness; - float bandwidth_mask; - int bandwidth=0; - float maxE = 0; - float noise_floor; - int remaining; - AnalysisInfo *info; - SAVE_STACK; - - tonal->last_transition++; - alpha = 1.f/IMIN(20, 1+tonal->count); - alphaE = 1.f/IMIN(50, 1+tonal->count); - alphaE2 = 1.f/IMIN(1000, 1+tonal->count); - - if (tonal->count<4) - tonal->music_prob = .5; - kfft = celt_mode->mdct.kfft[0]; - if (tonal->count==0) - tonal->mem_fill = 240; - downmix(x, &tonal->inmem[tonal->mem_fill], IMIN(len, ANALYSIS_BUF_SIZE-tonal->mem_fill), offset, c1, c2, C); - if (tonal->mem_fill+len < ANALYSIS_BUF_SIZE) - { - tonal->mem_fill += len; - /* Don't have enough to update the analysis */ - RESTORE_STACK; - return; - } - info = &tonal->info[tonal->write_pos++]; - if (tonal->write_pos>=DETECT_SIZE) - tonal->write_pos-=DETECT_SIZE; - - ALLOC(in, 480, kiss_fft_cpx); - ALLOC(out, 480, kiss_fft_cpx); - ALLOC(tonality, 240, float); - ALLOC(noisiness, 240, float); - for (i=0;iinmem[i]); - in[i].i = (kiss_fft_scalar)(w*tonal->inmem[N2+i]); - in[N-i-1].r = (kiss_fft_scalar)(w*tonal->inmem[N-i-1]); - in[N-i-1].i = (kiss_fft_scalar)(w*tonal->inmem[N+N2-i-1]); - } - OPUS_MOVE(tonal->inmem, tonal->inmem+ANALYSIS_BUF_SIZE-240, 240); - remaining = len - (ANALYSIS_BUF_SIZE-tonal->mem_fill); - downmix(x, &tonal->inmem[240], remaining, offset+ANALYSIS_BUF_SIZE-tonal->mem_fill, c1, c2, C); - tonal->mem_fill = 240 + remaining; - opus_fft(kfft, in, out); - - for (i=1;iactivity = 0; - frame_noisiness = 0; - frame_stationarity = 0; - if (!tonal->count) - { - for (b=0;blowE[b] = 1e10; - tonal->highE[b] = -1e10; - } - } - relativeE = 0; - frame_loudness = 0; - for (b=0;bE[tonal->E_count][b] = E; - frame_noisiness += nE/(1e-15f+E); - - frame_loudness += (float)sqrt(E+1e-10f); - logE[b] = (float)log(E+1e-10f); - tonal->lowE[b] = MIN32(logE[b], tonal->lowE[b]+.01f); - tonal->highE[b] = MAX32(logE[b], tonal->highE[b]-.1f); - if (tonal->highE[b] < tonal->lowE[b]+1.f) - { - tonal->highE[b]+=.5f; - tonal->lowE[b]-=.5f; - } - relativeE += (logE[b]-tonal->lowE[b])/(1e-15f+tonal->highE[b]-tonal->lowE[b]); - - L1=L2=0; - for (i=0;iE[i][b]); - L2 += tonal->E[i][b]; - } - - stationarity = MIN16(0.99f,L1/(float)sqrt(1e-15+NB_FRAMES*L2)); - stationarity *= stationarity; - stationarity *= stationarity; - frame_stationarity += stationarity; - /*band_tonality[b] = tE/(1e-15+E)*/; - band_tonality[b] = MAX16(tE/(1e-15f+E), stationarity*tonal->prev_band_tonality[b]); -#if 0 - if (b>=NB_TONAL_SKIP_BANDS) - { - frame_tonality += tweight[b]*band_tonality[b]; - tw_sum += tweight[b]; - } -#else - frame_tonality += band_tonality[b]; - if (b>=NB_TBANDS-NB_TONAL_SKIP_BANDS) - frame_tonality -= band_tonality[b-NB_TBANDS+NB_TONAL_SKIP_BANDS]; -#endif - max_frame_tonality = MAX16(max_frame_tonality, (1.f+.03f*(b-NB_TBANDS))*frame_tonality); - slope += band_tonality[b]*(b-8); - /*printf("%f %f ", band_tonality[b], stationarity);*/ - tonal->prev_band_tonality[b] = band_tonality[b]; - } - - bandwidth_mask = 0; - bandwidth = 0; - maxE = 0; - noise_floor = 5.7e-4f/(1<<(IMAX(0,lsb_depth-8))); -#ifdef FIXED_POINT - noise_floor *= 1<<(15+SIG_SHIFT); -#endif - noise_floor *= noise_floor; - for (b=0;bmeanE[b] = MAX32((1-alphaE2)*tonal->meanE[b], E); - E = MAX32(E, tonal->meanE[b]); - /* Use a simple follower with 13 dB/Bark slope for spreading function */ - bandwidth_mask = MAX32(.05f*bandwidth_mask, E); - /* Consider the band "active" only if all these conditions are met: - 1) less than 10 dB below the simple follower - 2) less than 90 dB below the peak band (maximal masking possible considering - both the ATH and the loudness-dependent slope of the spreading function) - 3) above the PCM quantization noise floor - */ - if (E>.1*bandwidth_mask && E*1e9f > maxE && E > noise_floor*(band_end-band_start)) - bandwidth = b; - } - if (tonal->count<=2) - bandwidth = 20; - frame_loudness = 20*(float)log10(frame_loudness); - tonal->Etracker = MAX32(tonal->Etracker-.03f, frame_loudness); - tonal->lowECount *= (1-alphaE); - if (frame_loudness < tonal->Etracker-30) - tonal->lowECount += alphaE; - - for (i=0;i<8;i++) - { - float sum=0; - for (b=0;b<16;b++) - sum += dct_table[i*16+b]*logE[b]; - BFCC[i] = sum; - } - - frame_stationarity /= NB_TBANDS; - relativeE /= NB_TBANDS; - if (tonal->count<10) - relativeE = .5; - frame_noisiness /= NB_TBANDS; -#if 1 - info->activity = frame_noisiness + (1-frame_noisiness)*relativeE; -#else - info->activity = .5*(1+frame_noisiness-frame_stationarity); -#endif - frame_tonality = (max_frame_tonality/(NB_TBANDS-NB_TONAL_SKIP_BANDS)); - frame_tonality = MAX16(frame_tonality, tonal->prev_tonality*.8f); - tonal->prev_tonality = frame_tonality; - - slope /= 8*8; - info->tonality_slope = slope; - - tonal->E_count = (tonal->E_count+1)%NB_FRAMES; - tonal->count++; - info->tonality = frame_tonality; - - for (i=0;i<4;i++) - features[i] = -0.12299f*(BFCC[i]+tonal->mem[i+24]) + 0.49195f*(tonal->mem[i]+tonal->mem[i+16]) + 0.69693f*tonal->mem[i+8] - 1.4349f*tonal->cmean[i]; - - for (i=0;i<4;i++) - tonal->cmean[i] = (1-alpha)*tonal->cmean[i] + alpha*BFCC[i]; - - for (i=0;i<4;i++) - features[4+i] = 0.63246f*(BFCC[i]-tonal->mem[i+24]) + 0.31623f*(tonal->mem[i]-tonal->mem[i+16]); - for (i=0;i<3;i++) - features[8+i] = 0.53452f*(BFCC[i]+tonal->mem[i+24]) - 0.26726f*(tonal->mem[i]+tonal->mem[i+16]) -0.53452f*tonal->mem[i+8]; - - if (tonal->count > 5) - { - for (i=0;i<9;i++) - tonal->std[i] = (1-alpha)*tonal->std[i] + alpha*features[i]*features[i]; - } - - for (i=0;i<8;i++) - { - tonal->mem[i+24] = tonal->mem[i+16]; - tonal->mem[i+16] = tonal->mem[i+8]; - tonal->mem[i+8] = tonal->mem[i]; - tonal->mem[i] = BFCC[i]; - } - for (i=0;i<9;i++) - features[11+i] = (float)sqrt(tonal->std[i]); - features[20] = info->tonality; - features[21] = info->activity; - features[22] = frame_stationarity; - features[23] = info->tonality_slope; - features[24] = tonal->lowECount; - -#ifndef DISABLE_FLOAT_API - mlp_process(&net, features, frame_probs); - frame_probs[0] = .5f*(frame_probs[0]+1); - /* Curve fitting between the MLP probability and the actual probability */ - frame_probs[0] = .01f + 1.21f*frame_probs[0]*frame_probs[0] - .23f*(float)pow(frame_probs[0], 10); - /* Probability of active audio (as opposed to silence) */ - frame_probs[1] = .5f*frame_probs[1]+.5f; - /* Consider that silence has a 50-50 probability. */ - frame_probs[0] = frame_probs[1]*frame_probs[0] + (1-frame_probs[1])*.5f; - - /*printf("%f %f ", frame_probs[0], frame_probs[1]);*/ - { - /* Probability of state transition */ - float tau; - /* Represents independence of the MLP probabilities, where - beta=1 means fully independent. */ - float beta; - /* Denormalized probability of speech (p0) and music (p1) after update */ - float p0, p1; - /* Probabilities for "all speech" and "all music" */ - float s0, m0; - /* Probability sum for renormalisation */ - float psum; - /* Instantaneous probability of speech and music, with beta pre-applied. */ - float speech0; - float music0; - - /* One transition every 3 minutes of active audio */ - tau = .00005f*frame_probs[1]; - beta = .05f; - if (1) { - /* Adapt beta based on how "unexpected" the new prob is */ - float p, q; - p = MAX16(.05f,MIN16(.95f,frame_probs[0])); - q = MAX16(.05f,MIN16(.95f,tonal->music_prob)); - beta = .01f+.05f*ABS16(p-q)/(p*(1-q)+q*(1-p)); - } - /* p0 and p1 are the probabilities of speech and music at this frame - using only information from previous frame and applying the - state transition model */ - p0 = (1-tonal->music_prob)*(1-tau) + tonal->music_prob *tau; - p1 = tonal->music_prob *(1-tau) + (1-tonal->music_prob)*tau; - /* We apply the current probability with exponent beta to work around - the fact that the probability estimates aren't independent. */ - p0 *= (float)pow(1-frame_probs[0], beta); - p1 *= (float)pow(frame_probs[0], beta); - /* Normalise the probabilities to get the Marokv probability of music. */ - tonal->music_prob = p1/(p0+p1); - info->music_prob = tonal->music_prob; - - /* This chunk of code deals with delayed decision. */ - psum=1e-20f; - /* Instantaneous probability of speech and music, with beta pre-applied. */ - speech0 = (float)pow(1-frame_probs[0], beta); - music0 = (float)pow(frame_probs[0], beta); - if (tonal->count==1) - { - tonal->pspeech[0]=.5; - tonal->pmusic [0]=.5; - } - /* Updated probability of having only speech (s0) or only music (m0), - before considering the new observation. */ - s0 = tonal->pspeech[0] + tonal->pspeech[1]; - m0 = tonal->pmusic [0] + tonal->pmusic [1]; - /* Updates s0 and m0 with instantaneous probability. */ - tonal->pspeech[0] = s0*(1-tau)*speech0; - tonal->pmusic [0] = m0*(1-tau)*music0; - /* Propagate the transition probabilities */ - for (i=1;ipspeech[i] = tonal->pspeech[i+1]*speech0; - tonal->pmusic [i] = tonal->pmusic [i+1]*music0; - } - /* Probability that the latest frame is speech, when all the previous ones were music. */ - tonal->pspeech[DETECT_SIZE-1] = m0*tau*speech0; - /* Probability that the latest frame is music, when all the previous ones were speech. */ - tonal->pmusic [DETECT_SIZE-1] = s0*tau*music0; - - /* Renormalise probabilities to 1 */ - for (i=0;ipspeech[i] + tonal->pmusic[i]; - psum = 1.f/psum; - for (i=0;ipspeech[i] *= psum; - tonal->pmusic [i] *= psum; - } - psum = tonal->pmusic[0]; - for (i=1;ipspeech[i]; - - /* Estimate our confidence in the speech/music decisions */ - if (frame_probs[1]>.75) - { - if (tonal->music_prob>.9) - { - float adapt; - adapt = 1.f/(++tonal->music_confidence_count); - tonal->music_confidence_count = IMIN(tonal->music_confidence_count, 500); - tonal->music_confidence += adapt*MAX16(-.2f,frame_probs[0]-tonal->music_confidence); - } - if (tonal->music_prob<.1) - { - float adapt; - adapt = 1.f/(++tonal->speech_confidence_count); - tonal->speech_confidence_count = IMIN(tonal->speech_confidence_count, 500); - tonal->speech_confidence += adapt*MIN16(.2f,frame_probs[0]-tonal->speech_confidence); - } - } else { - if (tonal->music_confidence_count==0) - tonal->music_confidence = .9f; - if (tonal->speech_confidence_count==0) - tonal->speech_confidence = .1f; - } - } - if (tonal->last_music != (tonal->music_prob>.5f)) - tonal->last_transition=0; - tonal->last_music = tonal->music_prob>.5f; -#else - info->music_prob = 0; -#endif - /*for (i=0;i<25;i++) - printf("%f ", features[i]); - printf("\n");*/ - - info->bandwidth = bandwidth; - /*printf("%d %d\n", info->bandwidth, info->opus_bandwidth);*/ - info->noisiness = frame_noisiness; - info->valid = 1; - if (info_out!=NULL) - OPUS_COPY(info_out, info, 1); - RESTORE_STACK; -} - -void run_analysis(TonalityAnalysisState *analysis, const CELTMode *celt_mode, const void *analysis_pcm, - int analysis_frame_size, int frame_size, int c1, int c2, int C, opus_int32 Fs, - int lsb_depth, downmix_func downmix, AnalysisInfo *analysis_info) -{ - int offset; - int pcm_len; - - if (analysis_pcm != NULL) - { - /* Avoid overflow/wrap-around of the analysis buffer */ - analysis_frame_size = IMIN((DETECT_SIZE-5)*Fs/100, analysis_frame_size); - - pcm_len = analysis_frame_size - analysis->analysis_offset; - offset = analysis->analysis_offset; - do { - tonality_analysis(analysis, NULL, celt_mode, analysis_pcm, IMIN(480, pcm_len), offset, c1, c2, C, lsb_depth, downmix); - offset += 480; - pcm_len -= 480; - } while (pcm_len>0); - analysis->analysis_offset = analysis_frame_size; - - analysis->analysis_offset -= frame_size; - } - - analysis_info->valid = 0; - tonality_get_info(analysis, analysis_info, frame_size); -} diff --git a/src/opus-1.1/src/analysis.h b/src/opus-1.1/src/analysis.h deleted file mode 100644 index be0388fa..00000000 --- a/src/opus-1.1/src/analysis.h +++ /dev/null @@ -1,90 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef ANALYSIS_H -#define ANALYSIS_H - -#include "celt.h" -#include "opus_private.h" - -#define NB_FRAMES 8 -#define NB_TBANDS 18 -#define NB_TOT_BANDS 21 -#define ANALYSIS_BUF_SIZE 720 /* 15 ms at 48 kHz */ - -#define DETECT_SIZE 200 - -typedef struct { - float angle[240]; - float d_angle[240]; - float d2_angle[240]; - opus_val32 inmem[ANALYSIS_BUF_SIZE]; - int mem_fill; /* number of usable samples in the buffer */ - float prev_band_tonality[NB_TBANDS]; - float prev_tonality; - float E[NB_FRAMES][NB_TBANDS]; - float lowE[NB_TBANDS]; - float highE[NB_TBANDS]; - float meanE[NB_TOT_BANDS]; - float mem[32]; - float cmean[8]; - float std[9]; - float music_prob; - float Etracker; - float lowECount; - int E_count; - int last_music; - int last_transition; - int count; - float subframe_mem[3]; - int analysis_offset; - /** Probability of having speech for time i to DETECT_SIZE-1 (and music before). - pspeech[0] is the probability that all frames in the window are speech. */ - float pspeech[DETECT_SIZE]; - /** Probability of having music for time i to DETECT_SIZE-1 (and speech before). - pmusic[0] is the probability that all frames in the window are music. */ - float pmusic[DETECT_SIZE]; - float speech_confidence; - float music_confidence; - int speech_confidence_count; - int music_confidence_count; - int write_pos; - int read_pos; - int read_subframe; - AnalysisInfo info[DETECT_SIZE]; -} TonalityAnalysisState; - -void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info, - const CELTMode *celt_mode, const void *x, int len, int offset, int c1, int c2, int C, int lsb_depth, downmix_func downmix); - -void tonality_get_info(TonalityAnalysisState *tonal, AnalysisInfo *info_out, int len); - -void run_analysis(TonalityAnalysisState *analysis, const CELTMode *celt_mode, const void *analysis_pcm, - int analysis_frame_size, int frame_size, int c1, int c2, int C, opus_int32 Fs, - int lsb_depth, downmix_func downmix, AnalysisInfo *analysis_info); - -#endif diff --git a/src/opus-1.1/src/mlp.c b/src/opus-1.1/src/mlp.c deleted file mode 100644 index 46386026..00000000 --- a/src/opus-1.1/src/mlp.c +++ /dev/null @@ -1,140 +0,0 @@ -/* Copyright (c) 2008-2011 Octasic Inc. - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_types.h" -#include "opus_defines.h" - -#include -#include "mlp.h" -#include "arch.h" -#include "tansig_table.h" -#define MAX_NEURONS 100 - -#if 0 -static OPUS_INLINE opus_val16 tansig_approx(opus_val32 _x) /* Q19 */ -{ - int i; - opus_val16 xx; /* Q11 */ - /*double x, y;*/ - opus_val16 dy, yy; /* Q14 */ - /*x = 1.9073e-06*_x;*/ - if (_x>=QCONST32(8,19)) - return QCONST32(1.,14); - if (_x<=-QCONST32(8,19)) - return -QCONST32(1.,14); - xx = EXTRACT16(SHR32(_x, 8)); - /*i = lrint(25*x);*/ - i = SHR32(ADD32(1024,MULT16_16(25, xx)),11); - /*x -= .04*i;*/ - xx -= EXTRACT16(SHR32(MULT16_16(20972,i),8)); - /*x = xx*(1./2048);*/ - /*y = tansig_table[250+i];*/ - yy = tansig_table[250+i]; - /*y = yy*(1./16384);*/ - dy = 16384-MULT16_16_Q14(yy,yy); - yy = yy + MULT16_16_Q14(MULT16_16_Q11(xx,dy),(16384 - MULT16_16_Q11(yy,xx))); - return yy; -} -#else -/*extern const float tansig_table[501];*/ -static OPUS_INLINE float tansig_approx(float x) -{ - int i; - float y, dy; - float sign=1; - /* Tests are reversed to catch NaNs */ - if (!(x<8)) - return 1; - if (!(x>-8)) - return -1; - if (x<0) - { - x=-x; - sign=-1; - } - i = (int)floor(.5f+25*x); - x -= .04f*i; - y = tansig_table[i]; - dy = 1-y*y; - y = y + x*dy*(1 - y*x); - return sign*y; -} -#endif - -#if 0 -void mlp_process(const MLP *m, const opus_val16 *in, opus_val16 *out) -{ - int j; - opus_val16 hidden[MAX_NEURONS]; - const opus_val16 *W = m->weights; - /* Copy to tmp_in */ - for (j=0;jtopo[1];j++) - { - int k; - opus_val32 sum = SHL32(EXTEND32(*W++),8); - for (k=0;ktopo[0];k++) - sum = MAC16_16(sum, in[k],*W++); - hidden[j] = tansig_approx(sum); - } - for (j=0;jtopo[2];j++) - { - int k; - opus_val32 sum = SHL32(EXTEND32(*W++),14); - for (k=0;ktopo[1];k++) - sum = MAC16_16(sum, hidden[k], *W++); - out[j] = tansig_approx(EXTRACT16(PSHR32(sum,17))); - } -} -#else -void mlp_process(const MLP *m, const float *in, float *out) -{ - int j; - float hidden[MAX_NEURONS]; - const float *W = m->weights; - /* Copy to tmp_in */ - for (j=0;jtopo[1];j++) - { - int k; - float sum = *W++; - for (k=0;ktopo[0];k++) - sum = sum + in[k]**W++; - hidden[j] = tansig_approx(sum); - } - for (j=0;jtopo[2];j++) - { - int k; - float sum = *W++; - for (k=0;ktopo[1];k++) - sum = sum + hidden[k]**W++; - out[j] = tansig_approx(sum); - } -} -#endif diff --git a/src/opus-1.1/src/mlp.h b/src/opus-1.1/src/mlp.h deleted file mode 100644 index 86c8e061..00000000 --- a/src/opus-1.1/src/mlp.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (c) 2008-2011 Octasic Inc. - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef _MLP_H_ -#define _MLP_H_ - -#include "arch.h" - -typedef struct { - int layers; - const int *topo; - const float *weights; -} MLP; - -void mlp_process(const MLP *m, const float *in, float *out); - -#endif /* _MLP_H_ */ diff --git a/src/opus-1.1/src/mlp_data.c b/src/opus-1.1/src/mlp_data.c deleted file mode 100644 index 401c4c02..00000000 --- a/src/opus-1.1/src/mlp_data.c +++ /dev/null @@ -1,105 +0,0 @@ -/* The contents of this file was automatically generated by mlp_train.c - It contains multi-layer perceptron (MLP) weights. */ - -#include "mlp.h" - -/* RMS error was 0.138320, seed was 1361535663 */ - -static const float weights[422] = { - -/* hidden layer */ --0.0941125f, -0.302976f, -0.603555f, -0.19393f, -0.185983f, --0.601617f, -0.0465317f, -0.114563f, -0.103599f, -0.618938f, --0.317859f, -0.169949f, -0.0702885f, 0.148065f, 0.409524f, -0.548432f, 0.367649f, -0.494393f, 0.764306f, -1.83957f, -0.170849f, 12.786f, -1.08848f, -1.27284f, -16.2606f, -24.1773f, -5.57454f, -0.17276f, -0.163388f, -0.224421f, --0.0948944f, -0.0728695f, -0.26557f, -0.100283f, -0.0515459f, --0.146142f, -0.120674f, -0.180655f, 0.12857f, 0.442138f, --0.493735f, 0.167767f, 0.206699f, -0.197567f, 0.417999f, -1.50364f, -0.773341f, -10.0401f, 0.401872f, 2.97966f, -15.2165f, -1.88905f, -1.19254f, 0.0285397f, -0.00405139f, -0.0707565f, 0.00825699f, -0.0927269f, -0.010393f, -0.00428882f, --0.00489743f, -0.0709731f, -0.00255992f, 0.0395619f, 0.226424f, -0.0325231f, 0.162175f, -0.100118f, 0.485789f, 0.12697f, -0.285937f, 0.0155637f, 0.10546f, 3.05558f, 1.15059f, --1.00904f, -1.83088f, 3.31766f, -3.42516f, -0.119135f, --0.0405654f, 0.00690068f, 0.0179877f, -0.0382487f, 0.00597941f, --0.0183611f, 0.00190395f, -0.144322f, -0.0435671f, 0.000990594f, -0.221087f, 0.142405f, 0.484066f, 0.404395f, 0.511955f, --0.237255f, 0.241742f, 0.35045f, -0.699428f, 10.3993f, -2.6507f, -2.43459f, -4.18838f, 1.05928f, 1.71067f, -0.00667811f, -0.0721335f, -0.0397346f, 0.0362704f, -0.11496f, --0.0235776f, 0.0082161f, -0.0141741f, -0.0329699f, -0.0354253f, -0.00277404f, -0.290654f, -1.14767f, -0.319157f, -0.686544f, -0.36897f, 0.478899f, 0.182579f, -0.411069f, 0.881104f, --4.60683f, 1.4697f, 0.335845f, -1.81905f, -30.1699f, -5.55225f, 0.0019508f, -0.123576f, -0.0727332f, -0.0641597f, --0.0534458f, -0.108166f, -0.0937368f, -0.0697883f, -0.0275475f, --0.192309f, -0.110074f, 0.285375f, -0.405597f, 0.0926724f, --0.287881f, -0.851193f, -0.099493f, -0.233764f, -1.2852f, -1.13611f, 3.12168f, -0.0699f, -1.86216f, 2.65292f, --7.31036f, 2.44776f, -0.00111802f, -0.0632786f, -0.0376296f, --0.149851f, 0.142963f, 0.184368f, 0.123433f, 0.0756158f, -0.117312f, 0.0933395f, 0.0692163f, 0.0842592f, 0.0704683f, -0.0589963f, 0.0942205f, -0.448862f, 0.0262677f, 0.270352f, --0.262317f, 0.172586f, 2.00227f, -0.159216f, 0.038422f, -10.2073f, 4.15536f, -2.3407f, -0.0550265f, 0.00964792f, --0.141336f, 0.0274501f, 0.0343921f, -0.0487428f, 0.0950172f, --0.00775017f, -0.0372492f, -0.00548121f, -0.0663695f, 0.0960506f, --0.200008f, -0.0412827f, 0.58728f, 0.0515787f, 0.337254f, -0.855024f, 0.668371f, -0.114904f, -3.62962f, -0.467477f, --0.215472f, 2.61537f, 0.406117f, -1.36373f, 0.0425394f, -0.12208f, 0.0934502f, 0.123055f, 0.0340935f, -0.142466f, -0.035037f, -0.0490666f, 0.0733208f, 0.0576672f, 0.123984f, --0.0517194f, -0.253018f, 0.590565f, 0.145849f, 0.315185f, -0.221534f, -0.149081f, 0.216161f, -0.349575f, 24.5664f, --0.994196f, 0.614289f, -18.7905f, -2.83277f, -0.716801f, --0.347201f, 0.479515f, -0.246027f, 0.0758683f, 0.137293f, --0.17781f, 0.118751f, -0.00108329f, -0.237334f, 0.355732f, --0.12991f, -0.0547627f, -0.318576f, -0.325524f, 0.180494f, --0.0625604f, 0.141219f, 0.344064f, 0.37658f, -0.591772f, -5.8427f, -0.38075f, 0.221894f, -1.41934f, -1.87943e+06f, -1.34114f, 0.0283355f, -0.0447856f, -0.0211466f, -0.0256927f, -0.0139618f, 0.0207934f, -0.0107666f, 0.0110969f, 0.0586069f, --0.0253545f, -0.0328433f, 0.11872f, -0.216943f, 0.145748f, -0.119808f, -0.0915211f, -0.120647f, -0.0787719f, -0.143644f, --0.595116f, -1.152f, -1.25335f, -1.17092f, 4.34023f, --975268.f, -1.37033f, -0.0401123f, 0.210602f, -0.136656f, -0.135962f, -0.0523293f, 0.0444604f, 0.0143928f, 0.00412666f, --0.0193003f, 0.218452f, -0.110204f, -2.02563f, 0.918238f, --2.45362f, 1.19542f, -0.061362f, -1.92243f, 0.308111f, -0.49764f, 0.912356f, 0.209272f, -2.34525f, 2.19326f, --6.47121f, 1.69771f, -0.725123f, 0.0118929f, 0.0377944f, -0.0554003f, 0.0226452f, -0.0704421f, -0.0300309f, 0.0122978f, --0.0041782f, -0.0686612f, 0.0313115f, 0.039111f, 0.364111f, --0.0945548f, 0.0229876f, -0.17414f, 0.329795f, 0.114714f, -0.30022f, 0.106997f, 0.132355f, 5.79932f, 0.908058f, --0.905324f, -3.3561f, 0.190647f, 0.184211f, -0.673648f, -0.231807f, -0.0586222f, 0.230752f, -0.438277f, 0.245857f, --0.17215f, 0.0876383f, -0.720512f, 0.162515f, 0.0170571f, -0.101781f, 0.388477f, 1.32931f, 1.08548f, -0.936301f, --2.36958f, -6.71988f, -3.44376f, 2.13818f, 14.2318f, -4.91459f, -3.09052f, -9.69191f, -0.768234f, 1.79604f, -0.0549653f, 0.163399f, 0.0797025f, 0.0343933f, -0.0555876f, --0.00505673f, 0.0187258f, 0.0326628f, 0.0231486f, 0.15573f, -0.0476223f, -0.254824f, 1.60155f, -0.801221f, 2.55496f, -0.737629f, -1.36249f, -0.695463f, -2.44301f, -1.73188f, -3.95279f, 1.89068f, 0.486087f, -11.3343f, 3.9416e+06f, - -/* output layer */ --0.381439f, 0.12115f, -0.906927f, 2.93878f, 1.6388f, -0.882811f, 0.874344f, 1.21726f, -0.874545f, 0.321706f, -0.785055f, 0.946558f, -0.575066f, -3.46553f, 0.884905f, -0.0924047f, -9.90712f, 0.391338f, 0.160103f, -2.04954f, -4.1455f, 0.0684029f, -0.144761f, -0.285282f, 0.379244f, --1.1584f, -0.0277241f, -9.85f, -4.82386f, 3.71333f, -3.87308f, 3.52558f}; - -static const int topo[3] = {25, 15, 2}; - -const MLP net = { - 3, - topo, - weights -}; diff --git a/src/opus-1.1/src/opus.c b/src/opus-1.1/src/opus.c deleted file mode 100644 index 30890b9c..00000000 --- a/src/opus-1.1/src/opus.c +++ /dev/null @@ -1,329 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation, Skype Limited - Written by Jean-Marc Valin and Koen Vos */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus.h" -#include "opus_private.h" - -#ifndef DISABLE_FLOAT_API -OPUS_EXPORT void opus_pcm_soft_clip(float *_x, int N, int C, float *declip_mem) -{ - int c; - int i; - float *x; - - if (C<1 || N<1 || !_x || !declip_mem) return; - - /* First thing: saturate everything to +/- 2 which is the highest level our - non-linearity can handle. At the point where the signal reaches +/-2, - the derivative will be zero anyway, so this doesn't introduce any - discontinuity in the derivative. */ - for (i=0;i=0) - break; - x[i*C] = x[i*C]+a*x[i*C]*x[i*C]; - } - - curr=0; - x0 = x[0]; - while(1) - { - int start, end; - float maxval; - int special=0; - int peak_pos; - for (i=curr;i1 || x[i*C]<-1) - break; - } - if (i==N) - { - a=0; - break; - } - peak_pos = i; - start=end=i; - maxval=ABS16(x[i*C]); - /* Look for first zero crossing before clipping */ - while (start>0 && x[i*C]*x[(start-1)*C]>=0) - start--; - /* Look for first zero crossing after clipping */ - while (end=0) - { - /* Look for other peaks until the next zero-crossing. */ - if (ABS16(x[end*C])>maxval) - { - maxval = ABS16(x[end*C]); - peak_pos = end; - } - end++; - } - /* Detect the special case where we clip before the first zero crossing */ - special = (start==0 && x[i*C]*x[0]>=0); - - /* Compute a such that maxval + a*maxval^2 = 1 */ - a=(maxval-1)/(maxval*maxval); - if (x[i*C]>0) - a = -a; - /* Apply soft clipping */ - for (i=start;i=2) - { - /* Add a linear ramp from the first sample to the signal peak. - This avoids a discontinuity at the beginning of the frame. */ - float delta; - float offset = x0-x[0]; - delta = offset / peak_pos; - for (i=curr;i>2; - return 2; - } -} - -static int parse_size(const unsigned char *data, opus_int32 len, opus_int16 *size) -{ - if (len<1) - { - *size = -1; - return -1; - } else if (data[0]<252) - { - *size = data[0]; - return 1; - } else if (len<2) - { - *size = -1; - return -1; - } else { - *size = 4*data[1] + data[0]; - return 2; - } -} - -int opus_packet_parse_impl(const unsigned char *data, opus_int32 len, - int self_delimited, unsigned char *out_toc, - const unsigned char *frames[48], opus_int16 size[48], - int *payload_offset, opus_int32 *packet_offset) -{ - int i, bytes; - int count; - int cbr; - unsigned char ch, toc; - int framesize; - opus_int32 last_size; - opus_int32 pad = 0; - const unsigned char *data0 = data; - - if (size==NULL) - return OPUS_BAD_ARG; - - framesize = opus_packet_get_samples_per_frame(data, 48000); - - cbr = 0; - toc = *data++; - len--; - last_size = len; - switch (toc&0x3) - { - /* One frame */ - case 0: - count=1; - break; - /* Two CBR frames */ - case 1: - count=2; - cbr = 1; - if (!self_delimited) - { - if (len&0x1) - return OPUS_INVALID_PACKET; - last_size = len/2; - /* If last_size doesn't fit in size[0], we'll catch it later */ - size[0] = (opus_int16)last_size; - } - break; - /* Two VBR frames */ - case 2: - count = 2; - bytes = parse_size(data, len, size); - len -= bytes; - if (size[0]<0 || size[0] > len) - return OPUS_INVALID_PACKET; - data += bytes; - last_size = len-size[0]; - break; - /* Multiple CBR/VBR frames (from 0 to 120 ms) */ - default: /*case 3:*/ - if (len<1) - return OPUS_INVALID_PACKET; - /* Number of frames encoded in bits 0 to 5 */ - ch = *data++; - count = ch&0x3F; - if (count <= 0 || framesize*count > 5760) - return OPUS_INVALID_PACKET; - len--; - /* Padding flag is bit 6 */ - if (ch&0x40) - { - int p; - do { - int tmp; - if (len<=0) - return OPUS_INVALID_PACKET; - p = *data++; - len--; - tmp = p==255 ? 254: p; - len -= tmp; - pad += tmp; - } while (p==255); - } - if (len<0) - return OPUS_INVALID_PACKET; - /* VBR flag is bit 7 */ - cbr = !(ch&0x80); - if (!cbr) - { - /* VBR case */ - last_size = len; - for (i=0;i len) - return OPUS_INVALID_PACKET; - data += bytes; - last_size -= bytes+size[i]; - } - if (last_size<0) - return OPUS_INVALID_PACKET; - } else if (!self_delimited) - { - /* CBR case */ - last_size = len/count; - if (last_size*count!=len) - return OPUS_INVALID_PACKET; - for (i=0;i len) - return OPUS_INVALID_PACKET; - data += bytes; - /* For CBR packets, apply the size to all the frames. */ - if (cbr) - { - if (size[count-1]*count > len) - return OPUS_INVALID_PACKET; - for (i=0;i last_size) - return OPUS_INVALID_PACKET; - } else - { - /* Because it's not encoded explicitly, it's possible the size of the - last packet (or all the packets, for the CBR case) is larger than - 1275. Reject them here.*/ - if (last_size > 1275) - return OPUS_INVALID_PACKET; - size[count-1] = (opus_int16)last_size; - } - - if (payload_offset) - *payload_offset = (int)(data-data0); - - for (i=0;i= 2) && !defined(__OPTIMIZE__) && !defined(__APPLE__) -# pragma message "You appear to be compiling without optimization, if so opus will be very slow." -#endif - -#include -#include "celt.h" -#include "opus.h" -#include "entdec.h" -#include "modes.h" -#include "API.h" -#include "stack_alloc.h" -#include "float_cast.h" -#include "opus_private.h" -#include "os_support.h" -#include "structs.h" -#include "define.h" -#include "mathops.h" -#include "cpu_support.h" - -struct OpusDecoder { - int celt_dec_offset; - int silk_dec_offset; - int channels; - opus_int32 Fs; /** Sampling rate (at the API level) */ - silk_DecControlStruct DecControl; - int decode_gain; - - /* Everything beyond this point gets cleared on a reset */ -#define OPUS_DECODER_RESET_START stream_channels - int stream_channels; - - int bandwidth; - int mode; - int prev_mode; - int frame_size; - int prev_redundancy; - int last_packet_duration; -#ifndef FIXED_POINT - opus_val16 softclip_mem[2]; -#endif - - opus_uint32 rangeFinal; -}; - -#ifdef FIXED_POINT -static OPUS_INLINE opus_int16 SAT16(opus_int32 x) { - return x > 32767 ? 32767 : x < -32768 ? -32768 : (opus_int16)x; -} -#endif - - -int opus_decoder_get_size(int channels) -{ - int silkDecSizeBytes, celtDecSizeBytes; - int ret; - if (channels<1 || channels > 2) - return 0; - ret = silk_Get_Decoder_Size( &silkDecSizeBytes ); - if(ret) - return 0; - silkDecSizeBytes = align(silkDecSizeBytes); - celtDecSizeBytes = celt_decoder_get_size(channels); - return align(sizeof(OpusDecoder))+silkDecSizeBytes+celtDecSizeBytes; -} - -int opus_decoder_init(OpusDecoder *st, opus_int32 Fs, int channels) -{ - void *silk_dec; - CELTDecoder *celt_dec; - int ret, silkDecSizeBytes; - - if ((Fs!=48000&&Fs!=24000&&Fs!=16000&&Fs!=12000&&Fs!=8000) - || (channels!=1&&channels!=2)) - return OPUS_BAD_ARG; - - OPUS_CLEAR((char*)st, opus_decoder_get_size(channels)); - /* Initialize SILK encoder */ - ret = silk_Get_Decoder_Size(&silkDecSizeBytes); - if (ret) - return OPUS_INTERNAL_ERROR; - - silkDecSizeBytes = align(silkDecSizeBytes); - st->silk_dec_offset = align(sizeof(OpusDecoder)); - st->celt_dec_offset = st->silk_dec_offset+silkDecSizeBytes; - silk_dec = (char*)st+st->silk_dec_offset; - celt_dec = (CELTDecoder*)((char*)st+st->celt_dec_offset); - st->stream_channels = st->channels = channels; - - st->Fs = Fs; - st->DecControl.API_sampleRate = st->Fs; - st->DecControl.nChannelsAPI = st->channels; - - /* Reset decoder */ - ret = silk_InitDecoder( silk_dec ); - if(ret)return OPUS_INTERNAL_ERROR; - - /* Initialize CELT decoder */ - ret = celt_decoder_init(celt_dec, Fs, channels); - if(ret!=OPUS_OK)return OPUS_INTERNAL_ERROR; - - celt_decoder_ctl(celt_dec, CELT_SET_SIGNALLING(0)); - - st->prev_mode = 0; - st->frame_size = Fs/400; - return OPUS_OK; -} - -OpusDecoder *opus_decoder_create(opus_int32 Fs, int channels, int *error) -{ - int ret; - OpusDecoder *st; - if ((Fs!=48000&&Fs!=24000&&Fs!=16000&&Fs!=12000&&Fs!=8000) - || (channels!=1&&channels!=2)) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - st = (OpusDecoder *)opus_alloc(opus_decoder_get_size(channels)); - if (st == NULL) - { - if (error) - *error = OPUS_ALLOC_FAIL; - return NULL; - } - ret = opus_decoder_init(st, Fs, channels); - if (error) - *error = ret; - if (ret != OPUS_OK) - { - opus_free(st); - st = NULL; - } - return st; -} - -static void smooth_fade(const opus_val16 *in1, const opus_val16 *in2, - opus_val16 *out, int overlap, int channels, - const opus_val16 *window, opus_int32 Fs) -{ - int i, c; - int inc = 48000/Fs; - for (c=0;csilk_dec_offset; - celt_dec = (CELTDecoder*)((char*)st+st->celt_dec_offset); - F20 = st->Fs/50; - F10 = F20>>1; - F5 = F10>>1; - F2_5 = F5>>1; - if (frame_size < F2_5) - { - RESTORE_STACK; - return OPUS_BUFFER_TOO_SMALL; - } - /* Limit frame_size to avoid excessive stack allocations. */ - frame_size = IMIN(frame_size, st->Fs/25*3); - /* Payloads of 1 (2 including ToC) or 0 trigger the PLC/DTX */ - if (len<=1) - { - data = NULL; - /* In that case, don't conceal more than what the ToC says */ - frame_size = IMIN(frame_size, st->frame_size); - } - if (data != NULL) - { - audiosize = st->frame_size; - mode = st->mode; - ec_dec_init(&dec,(unsigned char*)data,len); - } else { - audiosize = frame_size; - mode = st->prev_mode; - - if (mode == 0) - { - /* If we haven't got any packet yet, all we can do is return zeros */ - for (i=0;ichannels;i++) - pcm[i] = 0; - RESTORE_STACK; - return audiosize; - } - - /* Avoids trying to run the PLC on sizes other than 2.5 (CELT), 5 (CELT), - 10, or 20 (e.g. 12.5 or 30 ms). */ - if (audiosize > F20) - { - do { - int ret = opus_decode_frame(st, NULL, 0, pcm, IMIN(audiosize, F20), 0); - if (ret<0) - { - RESTORE_STACK; - return ret; - } - pcm += ret*st->channels; - audiosize -= ret; - } while (audiosize > 0); - RESTORE_STACK; - return frame_size; - } else if (audiosize < F20) - { - if (audiosize > F10) - audiosize = F10; - else if (mode != MODE_SILK_ONLY && audiosize > F5 && audiosize < F10) - audiosize = F5; - } - } - - pcm_transition_silk_size = ALLOC_NONE; - pcm_transition_celt_size = ALLOC_NONE; - if (data!=NULL && st->prev_mode > 0 && ( - (mode == MODE_CELT_ONLY && st->prev_mode != MODE_CELT_ONLY && !st->prev_redundancy) - || (mode != MODE_CELT_ONLY && st->prev_mode == MODE_CELT_ONLY) ) - ) - { - transition = 1; - /* Decide where to allocate the stack memory for pcm_transition */ - if (mode == MODE_CELT_ONLY) - pcm_transition_celt_size = F5*st->channels; - else - pcm_transition_silk_size = F5*st->channels; - } - ALLOC(pcm_transition_celt, pcm_transition_celt_size, opus_val16); - if (transition && mode == MODE_CELT_ONLY) - { - pcm_transition = pcm_transition_celt; - opus_decode_frame(st, NULL, 0, pcm_transition, IMIN(F5, audiosize), 0); - } - if (audiosize > frame_size) - { - /*fprintf(stderr, "PCM buffer too small: %d vs %d (mode = %d)\n", audiosize, frame_size, mode);*/ - RESTORE_STACK; - return OPUS_BAD_ARG; - } else { - frame_size = audiosize; - } - - /* Don't allocate any memory when in CELT-only mode */ - pcm_silk_size = (mode != MODE_CELT_ONLY) ? IMAX(F10, frame_size)*st->channels : ALLOC_NONE; - ALLOC(pcm_silk, pcm_silk_size, opus_int16); - - /* SILK processing */ - if (mode != MODE_CELT_ONLY) - { - int lost_flag, decoded_samples; - opus_int16 *pcm_ptr = pcm_silk; - - if (st->prev_mode==MODE_CELT_ONLY) - silk_InitDecoder( silk_dec ); - - /* The SILK PLC cannot produce frames of less than 10 ms */ - st->DecControl.payloadSize_ms = IMAX(10, 1000 * audiosize / st->Fs); - - if (data != NULL) - { - st->DecControl.nChannelsInternal = st->stream_channels; - if( mode == MODE_SILK_ONLY ) { - if( st->bandwidth == OPUS_BANDWIDTH_NARROWBAND ) { - st->DecControl.internalSampleRate = 8000; - } else if( st->bandwidth == OPUS_BANDWIDTH_MEDIUMBAND ) { - st->DecControl.internalSampleRate = 12000; - } else if( st->bandwidth == OPUS_BANDWIDTH_WIDEBAND ) { - st->DecControl.internalSampleRate = 16000; - } else { - st->DecControl.internalSampleRate = 16000; - silk_assert( 0 ); - } - } else { - /* Hybrid mode */ - st->DecControl.internalSampleRate = 16000; - } - } - - lost_flag = data == NULL ? 1 : 2 * decode_fec; - decoded_samples = 0; - do { - /* Call SILK decoder */ - int first_frame = decoded_samples == 0; - silk_ret = silk_Decode( silk_dec, &st->DecControl, - lost_flag, first_frame, &dec, pcm_ptr, &silk_frame_size ); - if( silk_ret ) { - if (lost_flag) { - /* PLC failure should not be fatal */ - silk_frame_size = frame_size; - for (i=0;ichannels;i++) - pcm_ptr[i] = 0; - } else { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - } - pcm_ptr += silk_frame_size * st->channels; - decoded_samples += silk_frame_size; - } while( decoded_samples < frame_size ); - } - - start_band = 0; - if (!decode_fec && mode != MODE_CELT_ONLY && data != NULL - && ec_tell(&dec)+17+20*(st->mode == MODE_HYBRID) <= 8*len) - { - /* Check if we have a redundant 0-8 kHz band */ - if (mode == MODE_HYBRID) - redundancy = ec_dec_bit_logp(&dec, 12); - else - redundancy = 1; - if (redundancy) - { - celt_to_silk = ec_dec_bit_logp(&dec, 1); - /* redundancy_bytes will be at least two, in the non-hybrid - case due to the ec_tell() check above */ - redundancy_bytes = mode==MODE_HYBRID ? - (opus_int32)ec_dec_uint(&dec, 256)+2 : - len-((ec_tell(&dec)+7)>>3); - len -= redundancy_bytes; - /* This is a sanity check. It should never happen for a valid - packet, so the exact behaviour is not normative. */ - if (len*8 < ec_tell(&dec)) - { - len = 0; - redundancy_bytes = 0; - redundancy = 0; - } - /* Shrink decoder because of raw bits */ - dec.storage -= redundancy_bytes; - } - } - if (mode != MODE_CELT_ONLY) - start_band = 17; - - { - int endband=21; - - switch(st->bandwidth) - { - case OPUS_BANDWIDTH_NARROWBAND: - endband = 13; - break; - case OPUS_BANDWIDTH_MEDIUMBAND: - case OPUS_BANDWIDTH_WIDEBAND: - endband = 17; - break; - case OPUS_BANDWIDTH_SUPERWIDEBAND: - endband = 19; - break; - case OPUS_BANDWIDTH_FULLBAND: - endband = 21; - break; - } - celt_decoder_ctl(celt_dec, CELT_SET_END_BAND(endband)); - celt_decoder_ctl(celt_dec, CELT_SET_CHANNELS(st->stream_channels)); - } - - if (redundancy) - { - transition = 0; - pcm_transition_silk_size=ALLOC_NONE; - } - - ALLOC(pcm_transition_silk, pcm_transition_silk_size, opus_val16); - - if (transition && mode != MODE_CELT_ONLY) - { - pcm_transition = pcm_transition_silk; - opus_decode_frame(st, NULL, 0, pcm_transition, IMIN(F5, audiosize), 0); - } - - /* Only allocation memory for redundancy if/when needed */ - redundant_audio_size = redundancy ? F5*st->channels : ALLOC_NONE; - ALLOC(redundant_audio, redundant_audio_size, opus_val16); - - /* 5 ms redundant frame for CELT->SILK*/ - if (redundancy && celt_to_silk) - { - celt_decoder_ctl(celt_dec, CELT_SET_START_BAND(0)); - celt_decode_with_ec(celt_dec, data+len, redundancy_bytes, - redundant_audio, F5, NULL); - celt_decoder_ctl(celt_dec, OPUS_GET_FINAL_RANGE(&redundant_rng)); - } - - /* MUST be after PLC */ - celt_decoder_ctl(celt_dec, CELT_SET_START_BAND(start_band)); - - if (mode != MODE_SILK_ONLY) - { - int celt_frame_size = IMIN(F20, frame_size); - /* Make sure to discard any previous CELT state */ - if (mode != st->prev_mode && st->prev_mode > 0 && !st->prev_redundancy) - celt_decoder_ctl(celt_dec, OPUS_RESET_STATE); - /* Decode CELT */ - celt_ret = celt_decode_with_ec(celt_dec, decode_fec ? NULL : data, - len, pcm, celt_frame_size, &dec); - } else { - unsigned char silence[2] = {0xFF, 0xFF}; - for (i=0;ichannels;i++) - pcm[i] = 0; - /* For hybrid -> SILK transitions, we let the CELT MDCT - do a fade-out by decoding a silence frame */ - if (st->prev_mode == MODE_HYBRID && !(redundancy && celt_to_silk && st->prev_redundancy) ) - { - celt_decoder_ctl(celt_dec, CELT_SET_START_BAND(0)); - celt_decode_with_ec(celt_dec, silence, 2, pcm, F2_5, NULL); - } - } - - if (mode != MODE_CELT_ONLY) - { -#ifdef FIXED_POINT - for (i=0;ichannels;i++) - pcm[i] = SAT16(pcm[i] + pcm_silk[i]); -#else - for (i=0;ichannels;i++) - pcm[i] = pcm[i] + (opus_val16)((1.f/32768.f)*pcm_silk[i]); -#endif - } - - { - const CELTMode *celt_mode; - celt_decoder_ctl(celt_dec, CELT_GET_MODE(&celt_mode)); - window = celt_mode->window; - } - - /* 5 ms redundant frame for SILK->CELT */ - if (redundancy && !celt_to_silk) - { - celt_decoder_ctl(celt_dec, OPUS_RESET_STATE); - celt_decoder_ctl(celt_dec, CELT_SET_START_BAND(0)); - - celt_decode_with_ec(celt_dec, data+len, redundancy_bytes, redundant_audio, F5, NULL); - celt_decoder_ctl(celt_dec, OPUS_GET_FINAL_RANGE(&redundant_rng)); - smooth_fade(pcm+st->channels*(frame_size-F2_5), redundant_audio+st->channels*F2_5, - pcm+st->channels*(frame_size-F2_5), F2_5, st->channels, window, st->Fs); - } - if (redundancy && celt_to_silk) - { - for (c=0;cchannels;c++) - { - for (i=0;ichannels*i+c] = redundant_audio[st->channels*i+c]; - } - smooth_fade(redundant_audio+st->channels*F2_5, pcm+st->channels*F2_5, - pcm+st->channels*F2_5, F2_5, st->channels, window, st->Fs); - } - if (transition) - { - if (audiosize >= F5) - { - for (i=0;ichannels*F2_5;i++) - pcm[i] = pcm_transition[i]; - smooth_fade(pcm_transition+st->channels*F2_5, pcm+st->channels*F2_5, - pcm+st->channels*F2_5, F2_5, - st->channels, window, st->Fs); - } else { - /* Not enough time to do a clean transition, but we do it anyway - This will not preserve amplitude perfectly and may introduce - a bit of temporal aliasing, but it shouldn't be too bad and - that's pretty much the best we can do. In any case, generating this - transition it pretty silly in the first place */ - smooth_fade(pcm_transition, pcm, - pcm, F2_5, - st->channels, window, st->Fs); - } - } - - if(st->decode_gain) - { - opus_val32 gain; - gain = celt_exp2(MULT16_16_P15(QCONST16(6.48814081e-4f, 25), st->decode_gain)); - for (i=0;ichannels;i++) - { - opus_val32 x; - x = MULT16_32_P16(pcm[i],gain); - pcm[i] = SATURATE(x, 32767); - } - } - - if (len <= 1) - st->rangeFinal = 0; - else - st->rangeFinal = dec.rng ^ redundant_rng; - - st->prev_mode = mode; - st->prev_redundancy = redundancy && !celt_to_silk; - - if (celt_ret>=0) - { - if (OPUS_CHECK_ARRAY(pcm, audiosize*st->channels)) - OPUS_PRINT_INT(audiosize); - } - - RESTORE_STACK; - return celt_ret < 0 ? celt_ret : audiosize; - -} - -int opus_decode_native(OpusDecoder *st, const unsigned char *data, - opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec, - int self_delimited, opus_int32 *packet_offset, int soft_clip) -{ - int i, nb_samples; - int count, offset; - unsigned char toc; - int packet_frame_size, packet_bandwidth, packet_mode, packet_stream_channels; - /* 48 x 2.5 ms = 120 ms */ - opus_int16 size[48]; - if (decode_fec<0 || decode_fec>1) - return OPUS_BAD_ARG; - /* For FEC/PLC, frame_size has to be to have a multiple of 2.5 ms */ - if ((decode_fec || len==0 || data==NULL) && frame_size%(st->Fs/400)!=0) - return OPUS_BAD_ARG; - if (len==0 || data==NULL) - { - int pcm_count=0; - do { - int ret; - ret = opus_decode_frame(st, NULL, 0, pcm+pcm_count*st->channels, frame_size-pcm_count, 0); - if (ret<0) - return ret; - pcm_count += ret; - } while (pcm_count < frame_size); - celt_assert(pcm_count == frame_size); - if (OPUS_CHECK_ARRAY(pcm, pcm_count*st->channels)) - OPUS_PRINT_INT(pcm_count); - st->last_packet_duration = pcm_count; - return pcm_count; - } else if (len<0) - return OPUS_BAD_ARG; - - packet_mode = opus_packet_get_mode(data); - packet_bandwidth = opus_packet_get_bandwidth(data); - packet_frame_size = opus_packet_get_samples_per_frame(data, st->Fs); - packet_stream_channels = opus_packet_get_nb_channels(data); - - count = opus_packet_parse_impl(data, len, self_delimited, &toc, NULL, - size, &offset, packet_offset); - if (count<0) - return count; - - data += offset; - - if (decode_fec) - { - int duration_copy; - int ret; - /* If no FEC can be present, run the PLC (recursive call) */ - if (frame_size < packet_frame_size || packet_mode == MODE_CELT_ONLY || st->mode == MODE_CELT_ONLY) - return opus_decode_native(st, NULL, 0, pcm, frame_size, 0, 0, NULL, soft_clip); - /* Otherwise, run the PLC on everything except the size for which we might have FEC */ - duration_copy = st->last_packet_duration; - if (frame_size-packet_frame_size!=0) - { - ret = opus_decode_native(st, NULL, 0, pcm, frame_size-packet_frame_size, 0, 0, NULL, soft_clip); - if (ret<0) - { - st->last_packet_duration = duration_copy; - return ret; - } - celt_assert(ret==frame_size-packet_frame_size); - } - /* Complete with FEC */ - st->mode = packet_mode; - st->bandwidth = packet_bandwidth; - st->frame_size = packet_frame_size; - st->stream_channels = packet_stream_channels; - ret = opus_decode_frame(st, data, size[0], pcm+st->channels*(frame_size-packet_frame_size), - packet_frame_size, 1); - if (ret<0) - return ret; - else { - if (OPUS_CHECK_ARRAY(pcm, frame_size*st->channels)) - OPUS_PRINT_INT(frame_size); - st->last_packet_duration = frame_size; - return frame_size; - } - } - - if (count*packet_frame_size > frame_size) - return OPUS_BUFFER_TOO_SMALL; - - /* Update the state as the last step to avoid updating it on an invalid packet */ - st->mode = packet_mode; - st->bandwidth = packet_bandwidth; - st->frame_size = packet_frame_size; - st->stream_channels = packet_stream_channels; - - nb_samples=0; - for (i=0;ichannels, frame_size-nb_samples, 0); - if (ret<0) - return ret; - celt_assert(ret==packet_frame_size); - data += size[i]; - nb_samples += ret; - } - st->last_packet_duration = nb_samples; - if (OPUS_CHECK_ARRAY(pcm, nb_samples*st->channels)) - OPUS_PRINT_INT(nb_samples); -#ifndef FIXED_POINT - if (soft_clip) - opus_pcm_soft_clip(pcm, nb_samples, st->channels, st->softclip_mem); - else - st->softclip_mem[0]=st->softclip_mem[1]=0; -#endif - return nb_samples; -} - -#ifdef FIXED_POINT - -int opus_decode(OpusDecoder *st, const unsigned char *data, - opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) -{ - if(frame_size<=0) - return OPUS_BAD_ARG; - return opus_decode_native(st, data, len, pcm, frame_size, decode_fec, 0, NULL, 0); -} - -#ifndef DISABLE_FLOAT_API -int opus_decode_float(OpusDecoder *st, const unsigned char *data, - opus_int32 len, float *pcm, int frame_size, int decode_fec) -{ - VARDECL(opus_int16, out); - int ret, i; - ALLOC_STACK; - - if(frame_size<=0) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - ALLOC(out, frame_size*st->channels, opus_int16); - - ret = opus_decode_native(st, data, len, out, frame_size, decode_fec, 0, NULL, 0); - if (ret > 0) - { - for (i=0;ichannels;i++) - pcm[i] = (1.f/32768.f)*(out[i]); - } - RESTORE_STACK; - return ret; -} -#endif - - -#else -int opus_decode(OpusDecoder *st, const unsigned char *data, - opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec) -{ - VARDECL(float, out); - int ret, i; - ALLOC_STACK; - - if(frame_size<=0) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - - ALLOC(out, frame_size*st->channels, float); - - ret = opus_decode_native(st, data, len, out, frame_size, decode_fec, 0, NULL, 1); - if (ret > 0) - { - for (i=0;ichannels;i++) - pcm[i] = FLOAT2INT16(out[i]); - } - RESTORE_STACK; - return ret; -} - -int opus_decode_float(OpusDecoder *st, const unsigned char *data, - opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) -{ - if(frame_size<=0) - return OPUS_BAD_ARG; - return opus_decode_native(st, data, len, pcm, frame_size, decode_fec, 0, NULL, 0); -} - -#endif - -int opus_decoder_ctl(OpusDecoder *st, int request, ...) -{ - int ret = OPUS_OK; - va_list ap; - void *silk_dec; - CELTDecoder *celt_dec; - - silk_dec = (char*)st+st->silk_dec_offset; - celt_dec = (CELTDecoder*)((char*)st+st->celt_dec_offset); - - - va_start(ap, request); - - switch (request) - { - case OPUS_GET_BANDWIDTH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->bandwidth; - } - break; - case OPUS_GET_FINAL_RANGE_REQUEST: - { - opus_uint32 *value = va_arg(ap, opus_uint32*); - if (!value) - { - goto bad_arg; - } - *value = st->rangeFinal; - } - break; - case OPUS_RESET_STATE: - { - OPUS_CLEAR((char*)&st->OPUS_DECODER_RESET_START, - sizeof(OpusDecoder)- - ((char*)&st->OPUS_DECODER_RESET_START - (char*)st)); - - celt_decoder_ctl(celt_dec, OPUS_RESET_STATE); - silk_InitDecoder( silk_dec ); - st->stream_channels = st->channels; - st->frame_size = st->Fs/400; - } - break; - case OPUS_GET_SAMPLE_RATE_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->Fs; - } - break; - case OPUS_GET_PITCH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - if (st->prev_mode == MODE_CELT_ONLY) - celt_decoder_ctl(celt_dec, OPUS_GET_PITCH(value)); - else - *value = st->DecControl.prevPitchLag; - } - break; - case OPUS_GET_GAIN_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->decode_gain; - } - break; - case OPUS_SET_GAIN_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<-32768 || value>32767) - { - goto bad_arg; - } - st->decode_gain = value; - } - break; - case OPUS_GET_LAST_PACKET_DURATION_REQUEST: - { - opus_uint32 *value = va_arg(ap, opus_uint32*); - if (!value) - { - goto bad_arg; - } - *value = st->last_packet_duration; - } - break; - default: - /*fprintf(stderr, "unknown opus_decoder_ctl() request: %d", request);*/ - ret = OPUS_UNIMPLEMENTED; - break; - } - - va_end(ap); - return ret; -bad_arg: - va_end(ap); - return OPUS_BAD_ARG; -} - -void opus_decoder_destroy(OpusDecoder *st) -{ - opus_free(st); -} - - -int opus_packet_get_bandwidth(const unsigned char *data) -{ - int bandwidth; - if (data[0]&0x80) - { - bandwidth = OPUS_BANDWIDTH_MEDIUMBAND + ((data[0]>>5)&0x3); - if (bandwidth == OPUS_BANDWIDTH_MEDIUMBAND) - bandwidth = OPUS_BANDWIDTH_NARROWBAND; - } else if ((data[0]&0x60) == 0x60) - { - bandwidth = (data[0]&0x10) ? OPUS_BANDWIDTH_FULLBAND : - OPUS_BANDWIDTH_SUPERWIDEBAND; - } else { - bandwidth = OPUS_BANDWIDTH_NARROWBAND + ((data[0]>>5)&0x3); - } - return bandwidth; -} - -int opus_packet_get_samples_per_frame(const unsigned char *data, - opus_int32 Fs) -{ - int audiosize; - if (data[0]&0x80) - { - audiosize = ((data[0]>>3)&0x3); - audiosize = (Fs<>3)&0x3); - if (audiosize == 3) - audiosize = Fs*60/1000; - else - audiosize = (Fs< Fs*3) - return OPUS_INVALID_PACKET; - else - return samples; -} - -int opus_decoder_get_nb_samples(const OpusDecoder *dec, - const unsigned char packet[], opus_int32 len) -{ - return opus_packet_get_nb_samples(packet, len, dec->Fs); -} diff --git a/src/opus-1.1/src/opus_encoder.c b/src/opus-1.1/src/opus_encoder.c deleted file mode 100644 index fbd3de63..00000000 --- a/src/opus-1.1/src/opus_encoder.c +++ /dev/null @@ -1,2488 +0,0 @@ -/* Copyright (c) 2010-2011 Xiph.Org Foundation, Skype Limited - Written by Jean-Marc Valin and Koen Vos */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "celt.h" -#include "entenc.h" -#include "modes.h" -#include "API.h" -#include "stack_alloc.h" -#include "float_cast.h" -#include "opus.h" -#include "arch.h" -#include "opus_private.h" -#include "os_support.h" -#include "cpu_support.h" -#include "analysis.h" -#include "mathops.h" -#include "tuning_parameters.h" -#ifdef FIXED_POINT -#include "fixed/structs_FIX.h" -#else -#include "float/structs_FLP.h" -#endif - -#define MAX_ENCODER_BUFFER 480 - -typedef struct { - opus_val32 XX, XY, YY; - opus_val16 smoothed_width; - opus_val16 max_follower; -} StereoWidthState; - -struct OpusEncoder { - int celt_enc_offset; - int silk_enc_offset; - silk_EncControlStruct silk_mode; - int application; - int channels; - int delay_compensation; - int force_channels; - int signal_type; - int user_bandwidth; - int max_bandwidth; - int user_forced_mode; - int voice_ratio; - opus_int32 Fs; - int use_vbr; - int vbr_constraint; - int variable_duration; - opus_int32 bitrate_bps; - opus_int32 user_bitrate_bps; - int lsb_depth; - int encoder_buffer; - int lfe; - -#define OPUS_ENCODER_RESET_START stream_channels - int stream_channels; - opus_int16 hybrid_stereo_width_Q14; - opus_int32 variable_HP_smth2_Q15; - opus_val16 prev_HB_gain; - opus_val32 hp_mem[4]; - int mode; - int prev_mode; - int prev_channels; - int prev_framesize; - int bandwidth; - int silk_bw_switch; - /* Sampling rate (at the API level) */ - int first; - opus_val16 * energy_masking; - StereoWidthState width_mem; - opus_val16 delay_buffer[MAX_ENCODER_BUFFER*2]; -#ifndef DISABLE_FLOAT_API - TonalityAnalysisState analysis; - int detected_bandwidth; - int analysis_offset; -#endif - opus_uint32 rangeFinal; - int arch; -}; - -/* Transition tables for the voice and music. First column is the - middle (memoriless) threshold. The second column is the hysteresis - (difference with the middle) */ -static const opus_int32 mono_voice_bandwidth_thresholds[8] = { - 11000, 1000, /* NB<->MB */ - 14000, 1000, /* MB<->WB */ - 17000, 1000, /* WB<->SWB */ - 21000, 2000, /* SWB<->FB */ -}; -static const opus_int32 mono_music_bandwidth_thresholds[8] = { - 12000, 1000, /* NB<->MB */ - 15000, 1000, /* MB<->WB */ - 18000, 2000, /* WB<->SWB */ - 22000, 2000, /* SWB<->FB */ -}; -static const opus_int32 stereo_voice_bandwidth_thresholds[8] = { - 11000, 1000, /* NB<->MB */ - 14000, 1000, /* MB<->WB */ - 21000, 2000, /* WB<->SWB */ - 28000, 2000, /* SWB<->FB */ -}; -static const opus_int32 stereo_music_bandwidth_thresholds[8] = { - 12000, 1000, /* NB<->MB */ - 18000, 2000, /* MB<->WB */ - 21000, 2000, /* WB<->SWB */ - 30000, 2000, /* SWB<->FB */ -}; -/* Threshold bit-rates for switching between mono and stereo */ -static const opus_int32 stereo_voice_threshold = 30000; -static const opus_int32 stereo_music_threshold = 30000; - -/* Threshold bit-rate for switching between SILK/hybrid and CELT-only */ -static const opus_int32 mode_thresholds[2][2] = { - /* voice */ /* music */ - { 64000, 16000}, /* mono */ - { 36000, 16000}, /* stereo */ -}; - -int opus_encoder_get_size(int channels) -{ - int silkEncSizeBytes, celtEncSizeBytes; - int ret; - if (channels<1 || channels > 2) - return 0; - ret = silk_Get_Encoder_Size( &silkEncSizeBytes ); - if (ret) - return 0; - silkEncSizeBytes = align(silkEncSizeBytes); - celtEncSizeBytes = celt_encoder_get_size(channels); - return align(sizeof(OpusEncoder))+silkEncSizeBytes+celtEncSizeBytes; -} - -int opus_encoder_init(OpusEncoder* st, opus_int32 Fs, int channels, int application) -{ - void *silk_enc; - CELTEncoder *celt_enc; - int err; - int ret, silkEncSizeBytes; - - if((Fs!=48000&&Fs!=24000&&Fs!=16000&&Fs!=12000&&Fs!=8000)||(channels!=1&&channels!=2)|| - (application != OPUS_APPLICATION_VOIP && application != OPUS_APPLICATION_AUDIO - && application != OPUS_APPLICATION_RESTRICTED_LOWDELAY)) - return OPUS_BAD_ARG; - - OPUS_CLEAR((char*)st, opus_encoder_get_size(channels)); - /* Create SILK encoder */ - ret = silk_Get_Encoder_Size( &silkEncSizeBytes ); - if (ret) - return OPUS_BAD_ARG; - silkEncSizeBytes = align(silkEncSizeBytes); - st->silk_enc_offset = align(sizeof(OpusEncoder)); - st->celt_enc_offset = st->silk_enc_offset+silkEncSizeBytes; - silk_enc = (char*)st+st->silk_enc_offset; - celt_enc = (CELTEncoder*)((char*)st+st->celt_enc_offset); - - st->stream_channels = st->channels = channels; - - st->Fs = Fs; - - st->arch = opus_select_arch(); - - ret = silk_InitEncoder( silk_enc, st->arch, &st->silk_mode ); - if(ret)return OPUS_INTERNAL_ERROR; - - /* default SILK parameters */ - st->silk_mode.nChannelsAPI = channels; - st->silk_mode.nChannelsInternal = channels; - st->silk_mode.API_sampleRate = st->Fs; - st->silk_mode.maxInternalSampleRate = 16000; - st->silk_mode.minInternalSampleRate = 8000; - st->silk_mode.desiredInternalSampleRate = 16000; - st->silk_mode.payloadSize_ms = 20; - st->silk_mode.bitRate = 25000; - st->silk_mode.packetLossPercentage = 0; - st->silk_mode.complexity = 9; - st->silk_mode.useInBandFEC = 0; - st->silk_mode.useDTX = 0; - st->silk_mode.useCBR = 0; - st->silk_mode.reducedDependency = 0; - - /* Create CELT encoder */ - /* Initialize CELT encoder */ - err = celt_encoder_init(celt_enc, Fs, channels, st->arch); - if(err!=OPUS_OK)return OPUS_INTERNAL_ERROR; - - celt_encoder_ctl(celt_enc, CELT_SET_SIGNALLING(0)); - celt_encoder_ctl(celt_enc, OPUS_SET_COMPLEXITY(st->silk_mode.complexity)); - - st->use_vbr = 1; - /* Makes constrained VBR the default (safer for real-time use) */ - st->vbr_constraint = 1; - st->user_bitrate_bps = OPUS_AUTO; - st->bitrate_bps = 3000+Fs*channels; - st->application = application; - st->signal_type = OPUS_AUTO; - st->user_bandwidth = OPUS_AUTO; - st->max_bandwidth = OPUS_BANDWIDTH_FULLBAND; - st->force_channels = OPUS_AUTO; - st->user_forced_mode = OPUS_AUTO; - st->voice_ratio = -1; - st->encoder_buffer = st->Fs/100; - st->lsb_depth = 24; - st->variable_duration = OPUS_FRAMESIZE_ARG; - - /* Delay compensation of 4 ms (2.5 ms for SILK's extra look-ahead - + 1.5 ms for SILK resamplers and stereo prediction) */ - st->delay_compensation = st->Fs/250; - - st->hybrid_stereo_width_Q14 = 1 << 14; - st->prev_HB_gain = Q15ONE; - st->variable_HP_smth2_Q15 = silk_LSHIFT( silk_lin2log( VARIABLE_HP_MIN_CUTOFF_HZ ), 8 ); - st->first = 1; - st->mode = MODE_HYBRID; - st->bandwidth = OPUS_BANDWIDTH_FULLBAND; - - return OPUS_OK; -} - -static unsigned char gen_toc(int mode, int framerate, int bandwidth, int channels) -{ - int period; - unsigned char toc; - period = 0; - while (framerate < 400) - { - framerate <<= 1; - period++; - } - if (mode == MODE_SILK_ONLY) - { - toc = (bandwidth-OPUS_BANDWIDTH_NARROWBAND)<<5; - toc |= (period-2)<<3; - } else if (mode == MODE_CELT_ONLY) - { - int tmp = bandwidth-OPUS_BANDWIDTH_MEDIUMBAND; - if (tmp < 0) - tmp = 0; - toc = 0x80; - toc |= tmp << 5; - toc |= period<<3; - } else /* Hybrid */ - { - toc = 0x60; - toc |= (bandwidth-OPUS_BANDWIDTH_SUPERWIDEBAND)<<4; - toc |= (period-2)<<3; - } - toc |= (channels==2)<<2; - return toc; -} - -#ifndef FIXED_POINT -static void silk_biquad_float( - const opus_val16 *in, /* I: Input signal */ - const opus_int32 *B_Q28, /* I: MA coefficients [3] */ - const opus_int32 *A_Q28, /* I: AR coefficients [2] */ - opus_val32 *S, /* I/O: State vector [2] */ - opus_val16 *out, /* O: Output signal */ - const opus_int32 len, /* I: Signal length (must be even) */ - int stride -) -{ - /* DIRECT FORM II TRANSPOSED (uses 2 element state vector) */ - opus_int k; - opus_val32 vout; - opus_val32 inval; - opus_val32 A[2], B[3]; - - A[0] = (opus_val32)(A_Q28[0] * (1.f/((opus_int32)1<<28))); - A[1] = (opus_val32)(A_Q28[1] * (1.f/((opus_int32)1<<28))); - B[0] = (opus_val32)(B_Q28[0] * (1.f/((opus_int32)1<<28))); - B[1] = (opus_val32)(B_Q28[1] * (1.f/((opus_int32)1<<28))); - B[2] = (opus_val32)(B_Q28[2] * (1.f/((opus_int32)1<<28))); - - /* Negate A_Q28 values and split in two parts */ - - for( k = 0; k < len; k++ ) { - /* S[ 0 ], S[ 1 ]: Q12 */ - inval = in[ k*stride ]; - vout = S[ 0 ] + B[0]*inval; - - S[ 0 ] = S[1] - vout*A[0] + B[1]*inval; - - S[ 1 ] = - vout*A[1] + B[2]*inval + VERY_SMALL; - - /* Scale back to Q0 and saturate */ - out[ k*stride ] = vout; - } -} -#endif - -static void hp_cutoff(const opus_val16 *in, opus_int32 cutoff_Hz, opus_val16 *out, opus_val32 *hp_mem, int len, int channels, opus_int32 Fs) -{ - opus_int32 B_Q28[ 3 ], A_Q28[ 2 ]; - opus_int32 Fc_Q19, r_Q28, r_Q22; - - silk_assert( cutoff_Hz <= silk_int32_MAX / SILK_FIX_CONST( 1.5 * 3.14159 / 1000, 19 ) ); - Fc_Q19 = silk_DIV32_16( silk_SMULBB( SILK_FIX_CONST( 1.5 * 3.14159 / 1000, 19 ), cutoff_Hz ), Fs/1000 ); - silk_assert( Fc_Q19 > 0 && Fc_Q19 < 32768 ); - - r_Q28 = SILK_FIX_CONST( 1.0, 28 ) - silk_MUL( SILK_FIX_CONST( 0.92, 9 ), Fc_Q19 ); - - /* b = r * [ 1; -2; 1 ]; */ - /* a = [ 1; -2 * r * ( 1 - 0.5 * Fc^2 ); r^2 ]; */ - B_Q28[ 0 ] = r_Q28; - B_Q28[ 1 ] = silk_LSHIFT( -r_Q28, 1 ); - B_Q28[ 2 ] = r_Q28; - - /* -r * ( 2 - Fc * Fc ); */ - r_Q22 = silk_RSHIFT( r_Q28, 6 ); - A_Q28[ 0 ] = silk_SMULWW( r_Q22, silk_SMULWW( Fc_Q19, Fc_Q19 ) - SILK_FIX_CONST( 2.0, 22 ) ); - A_Q28[ 1 ] = silk_SMULWW( r_Q22, r_Q22 ); - -#ifdef FIXED_POINT - silk_biquad_alt( in, B_Q28, A_Q28, hp_mem, out, len, channels ); - if( channels == 2 ) { - silk_biquad_alt( in+1, B_Q28, A_Q28, hp_mem+2, out+1, len, channels ); - } -#else - silk_biquad_float( in, B_Q28, A_Q28, hp_mem, out, len, channels ); - if( channels == 2 ) { - silk_biquad_float( in+1, B_Q28, A_Q28, hp_mem+2, out+1, len, channels ); - } -#endif -} - -#ifdef FIXED_POINT -static void dc_reject(const opus_val16 *in, opus_int32 cutoff_Hz, opus_val16 *out, opus_val32 *hp_mem, int len, int channels, opus_int32 Fs) -{ - int c, i; - int shift; - - /* Approximates -round(log2(4.*cutoff_Hz/Fs)) */ - shift=celt_ilog2(Fs/(cutoff_Hz*3)); - for (c=0;cFs/400; - if (st->user_bitrate_bps==OPUS_AUTO) - return 60*st->Fs/frame_size + st->Fs*st->channels; - else if (st->user_bitrate_bps==OPUS_BITRATE_MAX) - return max_data_bytes*8*st->Fs/frame_size; - else - return st->user_bitrate_bps; -} - -#ifndef DISABLE_FLOAT_API -/* Don't use more than 60 ms for the frame size analysis */ -#define MAX_DYNAMIC_FRAMESIZE 24 -/* Estimates how much the bitrate will be boosted based on the sub-frame energy */ -static float transient_boost(const float *E, const float *E_1, int LM, int maxM) -{ - int i; - int M; - float sumE=0, sumE_1=0; - float metric; - - M = IMIN(maxM, (1<10 ? 1 : 0;*/ - /*return MAX16(0,1-exp(-.25*(metric-2.)));*/ - return MIN16(1,(float)sqrt(MAX16(0,.05f*(metric-2)))); -} - -/* Viterbi decoding trying to find the best frame size combination using look-ahead - - State numbering: - 0: unused - 1: 2.5 ms - 2: 5 ms (#1) - 3: 5 ms (#2) - 4: 10 ms (#1) - 5: 10 ms (#2) - 6: 10 ms (#3) - 7: 10 ms (#4) - 8: 20 ms (#1) - 9: 20 ms (#2) - 10: 20 ms (#3) - 11: 20 ms (#4) - 12: 20 ms (#5) - 13: 20 ms (#6) - 14: 20 ms (#7) - 15: 20 ms (#8) -*/ -static int transient_viterbi(const float *E, const float *E_1, int N, int frame_cost, int rate) -{ - int i; - float cost[MAX_DYNAMIC_FRAMESIZE][16]; - int states[MAX_DYNAMIC_FRAMESIZE][16]; - float best_cost; - int best_state; - float factor; - /* Take into account that we damp VBR in the 32 kb/s to 64 kb/s range. */ - if (rate<80) - factor=0; - else if (rate>160) - factor=1; - else - factor = (rate-80.f)/80.f; - /* Makes variable framesize less aggressive at lower bitrates, but I can't - find any valid theoretical justification for this (other than it seems - to help) */ - for (i=0;i<16;i++) - { - /* Impossible state */ - states[0][i] = -1; - cost[0][i] = 1e10; - } - for (i=0;i<4;i++) - { - cost[0][1<=0;i--) - { - /*printf("%d ", best_state);*/ - best_state = states[i][best_state]; - } - /*printf("%d\n", best_state);*/ - return best_state; -} - -int optimize_framesize(const opus_val16 *x, int len, int C, opus_int32 Fs, - int bitrate, opus_val16 tonality, float *mem, int buffering, - downmix_func downmix) -{ - int N; - int i; - float e[MAX_DYNAMIC_FRAMESIZE+4]; - float e_1[MAX_DYNAMIC_FRAMESIZE+3]; - opus_val32 memx; - int bestLM=0; - int subframe; - int pos; - VARDECL(opus_val32, sub); - - subframe = Fs/400; - ALLOC(sub, subframe, opus_val32); - e[0]=mem[0]; - e_1[0]=1.f/(EPSILON+mem[0]); - if (buffering) - { - /* Consider the CELT delay when not in restricted-lowdelay */ - /* We assume the buffering is between 2.5 and 5 ms */ - int offset = 2*subframe - buffering; - celt_assert(offset>=0 && offset <= subframe); - x += C*offset; - len -= offset; - e[1]=mem[1]; - e_1[1]=1.f/(EPSILON+mem[1]); - e[2]=mem[2]; - e_1[2]=1.f/(EPSILON+mem[2]); - pos = 3; - } else { - pos=1; - } - N=IMIN(len/subframe, MAX_DYNAMIC_FRAMESIZE); - /* Just silencing a warning, it's really initialized later */ - memx = 0; - for (i=0;i-1) - { - for (j=0;j-1) - { - for (j=0;j= OPUS_FRAMESIZE_2_5_MS && variable_duration <= OPUS_FRAMESIZE_60_MS) - new_size = IMIN(3*Fs/50, (Fs/400)<<(variable_duration-OPUS_FRAMESIZE_2_5_MS)); - else - return -1; - if (new_size>frame_size) - return -1; - if (400*new_size!=Fs && 200*new_size!=Fs && 100*new_size!=Fs && - 50*new_size!=Fs && 25*new_size!=Fs && 50*new_size!=3*Fs) - return -1; - return new_size; -} - -opus_int32 compute_frame_size(const void *analysis_pcm, int frame_size, - int variable_duration, int C, opus_int32 Fs, int bitrate_bps, - int delay_compensation, downmix_func downmix -#ifndef DISABLE_FLOAT_API - , float *subframe_mem -#endif - ) -{ -#ifndef DISABLE_FLOAT_API - if (variable_duration == OPUS_FRAMESIZE_VARIABLE && frame_size >= Fs/200) - { - int LM = 3; - LM = optimize_framesize(analysis_pcm, frame_size, C, Fs, bitrate_bps, - 0, subframe_mem, delay_compensation, downmix); - while ((Fs/400<frame_size) - LM--; - frame_size = (Fs/400<XX += MULT16_32_Q15(short_alpha, xx-mem->XX); - mem->XY += MULT16_32_Q15(short_alpha, xy-mem->XY); - mem->YY += MULT16_32_Q15(short_alpha, yy-mem->YY); - mem->XX = MAX32(0, mem->XX); - mem->XY = MAX32(0, mem->XY); - mem->YY = MAX32(0, mem->YY); - if (MAX32(mem->XX, mem->YY)>QCONST16(8e-4f, 18)) - { - sqrt_xx = celt_sqrt(mem->XX); - sqrt_yy = celt_sqrt(mem->YY); - qrrt_xx = celt_sqrt(sqrt_xx); - qrrt_yy = celt_sqrt(sqrt_yy); - /* Inter-channel correlation */ - mem->XY = MIN32(mem->XY, sqrt_xx*sqrt_yy); - corr = SHR32(frac_div32(mem->XY,EPSILON+MULT16_16(sqrt_xx,sqrt_yy)),16); - /* Approximate loudness difference */ - ldiff = Q15ONE*ABS16(qrrt_xx-qrrt_yy)/(EPSILON+qrrt_xx+qrrt_yy); - width = MULT16_16_Q15(celt_sqrt(QCONST32(1.f,30)-MULT16_16(corr,corr)), ldiff); - /* Smoothing over one second */ - mem->smoothed_width += (width-mem->smoothed_width)/frame_rate; - /* Peak follower */ - mem->max_follower = MAX16(mem->max_follower-QCONST16(.02f,15)/frame_rate, mem->smoothed_width); - } else { - width = 0; - corr=Q15ONE; - ldiff=0; - } - /*printf("%f %f %f %f %f ", corr/(float)Q15ONE, ldiff/(float)Q15ONE, width/(float)Q15ONE, mem->smoothed_width/(float)Q15ONE, mem->max_follower/(float)Q15ONE);*/ - return EXTRACT16(MIN32(Q15ONE,20*mem->max_follower)); -} - -opus_int32 opus_encode_native(OpusEncoder *st, const opus_val16 *pcm, int frame_size, - unsigned char *data, opus_int32 out_data_bytes, int lsb_depth, - const void *analysis_pcm, opus_int32 analysis_size, int c1, int c2, int analysis_channels, downmix_func downmix) -{ - void *silk_enc; - CELTEncoder *celt_enc; - int i; - int ret=0; - opus_int32 nBytes; - ec_enc enc; - int bytes_target; - int prefill=0; - int start_band = 0; - int redundancy = 0; - int redundancy_bytes = 0; /* Number of bytes to use for redundancy frame */ - int celt_to_silk = 0; - VARDECL(opus_val16, pcm_buf); - int nb_compr_bytes; - int to_celt = 0; - opus_uint32 redundant_rng = 0; - int cutoff_Hz, hp_freq_smth1; - int voice_est; /* Probability of voice in Q7 */ - opus_int32 equiv_rate; - int delay_compensation; - int frame_rate; - opus_int32 max_rate; /* Max bitrate we're allowed to use */ - int curr_bandwidth; - opus_val16 HB_gain; - opus_int32 max_data_bytes; /* Max number of bytes we're allowed to use */ - int total_buffer; - opus_val16 stereo_width; - const CELTMode *celt_mode; - AnalysisInfo analysis_info; - int analysis_read_pos_bak=-1; - int analysis_read_subframe_bak=-1; - VARDECL(opus_val16, tmp_prefill); - - ALLOC_STACK; - - max_data_bytes = IMIN(1276, out_data_bytes); - - st->rangeFinal = 0; - if ((!st->variable_duration && 400*frame_size != st->Fs && 200*frame_size != st->Fs && 100*frame_size != st->Fs && - 50*frame_size != st->Fs && 25*frame_size != st->Fs && 50*frame_size != 3*st->Fs) - || (400*frame_size < st->Fs) - || max_data_bytes<=0 - ) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - silk_enc = (char*)st+st->silk_enc_offset; - celt_enc = (CELTEncoder*)((char*)st+st->celt_enc_offset); - if (st->application == OPUS_APPLICATION_RESTRICTED_LOWDELAY) - delay_compensation = 0; - else - delay_compensation = st->delay_compensation; - - lsb_depth = IMIN(lsb_depth, st->lsb_depth); - - analysis_info.valid = 0; - celt_encoder_ctl(celt_enc, CELT_GET_MODE(&celt_mode)); -#ifndef DISABLE_FLOAT_API -#ifdef FIXED_POINT - if (st->silk_mode.complexity >= 10 && st->Fs==48000) -#else - if (st->silk_mode.complexity >= 7 && st->Fs==48000) -#endif - { - analysis_read_pos_bak = st->analysis.read_pos; - analysis_read_subframe_bak = st->analysis.read_subframe; - run_analysis(&st->analysis, celt_mode, analysis_pcm, analysis_size, frame_size, - c1, c2, analysis_channels, st->Fs, - lsb_depth, downmix, &analysis_info); - } -#endif - - st->voice_ratio = -1; - -#ifndef DISABLE_FLOAT_API - st->detected_bandwidth = 0; - if (analysis_info.valid) - { - int analysis_bandwidth; - if (st->signal_type == OPUS_AUTO) - st->voice_ratio = (int)floor(.5+100*(1-analysis_info.music_prob)); - - analysis_bandwidth = analysis_info.bandwidth; - if (analysis_bandwidth<=12) - st->detected_bandwidth = OPUS_BANDWIDTH_NARROWBAND; - else if (analysis_bandwidth<=14) - st->detected_bandwidth = OPUS_BANDWIDTH_MEDIUMBAND; - else if (analysis_bandwidth<=16) - st->detected_bandwidth = OPUS_BANDWIDTH_WIDEBAND; - else if (analysis_bandwidth<=18) - st->detected_bandwidth = OPUS_BANDWIDTH_SUPERWIDEBAND; - else - st->detected_bandwidth = OPUS_BANDWIDTH_FULLBAND; - } -#endif - - if (st->channels==2 && st->force_channels!=1) - stereo_width = compute_stereo_width(pcm, frame_size, st->Fs, &st->width_mem); - else - stereo_width = 0; - total_buffer = delay_compensation; - st->bitrate_bps = user_bitrate_to_bitrate(st, frame_size, max_data_bytes); - - frame_rate = st->Fs/frame_size; - if (max_data_bytes<3 || st->bitrate_bps < 3*frame_rate*8 - || (frame_rate<50 && (max_data_bytes*frame_rate<300 || st->bitrate_bps < 2400))) - { - /*If the space is too low to do something useful, emit 'PLC' frames.*/ - int tocmode = st->mode; - int bw = st->bandwidth == 0 ? OPUS_BANDWIDTH_NARROWBAND : st->bandwidth; - if (tocmode==0) - tocmode = MODE_SILK_ONLY; - if (frame_rate>100) - tocmode = MODE_CELT_ONLY; - if (frame_rate < 50) - tocmode = MODE_SILK_ONLY; - if(tocmode==MODE_SILK_ONLY&&bw>OPUS_BANDWIDTH_WIDEBAND) - bw=OPUS_BANDWIDTH_WIDEBAND; - else if (tocmode==MODE_CELT_ONLY&&bw==OPUS_BANDWIDTH_MEDIUMBAND) - bw=OPUS_BANDWIDTH_NARROWBAND; - else if (bw<=OPUS_BANDWIDTH_SUPERWIDEBAND) - bw=OPUS_BANDWIDTH_SUPERWIDEBAND; - data[0] = gen_toc(tocmode, frame_rate, bw, st->stream_channels); - RESTORE_STACK; - return 1; - } - if (!st->use_vbr) - { - int cbrBytes; - cbrBytes = IMIN( (st->bitrate_bps + 4*frame_rate)/(8*frame_rate) , max_data_bytes); - st->bitrate_bps = cbrBytes * (8*frame_rate); - max_data_bytes = cbrBytes; - } - max_rate = frame_rate*max_data_bytes*8; - - /* Equivalent 20-ms rate for mode/channel/bandwidth decisions */ - equiv_rate = st->bitrate_bps - (40*st->channels+20)*(st->Fs/frame_size - 50); - - if (st->signal_type == OPUS_SIGNAL_VOICE) - voice_est = 127; - else if (st->signal_type == OPUS_SIGNAL_MUSIC) - voice_est = 0; - else if (st->voice_ratio >= 0) - { - voice_est = st->voice_ratio*327>>8; - /* For AUDIO, never be more than 90% confident of having speech */ - if (st->application == OPUS_APPLICATION_AUDIO) - voice_est = IMIN(voice_est, 115); - } else if (st->application == OPUS_APPLICATION_VOIP) - voice_est = 115; - else - voice_est = 48; - - if (st->force_channels!=OPUS_AUTO && st->channels == 2) - { - st->stream_channels = st->force_channels; - } else { -#ifdef FUZZING - /* Random mono/stereo decision */ - if (st->channels == 2 && (rand()&0x1F)==0) - st->stream_channels = 3-st->stream_channels; -#else - /* Rate-dependent mono-stereo decision */ - if (st->channels == 2) - { - opus_int32 stereo_threshold; - stereo_threshold = stereo_music_threshold + ((voice_est*voice_est*(stereo_voice_threshold-stereo_music_threshold))>>14); - if (st->stream_channels == 2) - stereo_threshold -= 1000; - else - stereo_threshold += 1000; - st->stream_channels = (equiv_rate > stereo_threshold) ? 2 : 1; - } else { - st->stream_channels = st->channels; - } -#endif - } - equiv_rate = st->bitrate_bps - (40*st->stream_channels+20)*(st->Fs/frame_size - 50); - - /* Mode selection depending on application and signal type */ - if (st->application == OPUS_APPLICATION_RESTRICTED_LOWDELAY) - { - st->mode = MODE_CELT_ONLY; - } else if (st->user_forced_mode == OPUS_AUTO) - { -#ifdef FUZZING - /* Random mode switching */ - if ((rand()&0xF)==0) - { - if ((rand()&0x1)==0) - st->mode = MODE_CELT_ONLY; - else - st->mode = MODE_SILK_ONLY; - } else { - if (st->prev_mode==MODE_CELT_ONLY) - st->mode = MODE_CELT_ONLY; - else - st->mode = MODE_SILK_ONLY; - } -#else - opus_int32 mode_voice, mode_music; - opus_int32 threshold; - - /* Interpolate based on stereo width */ - mode_voice = (opus_int32)(MULT16_32_Q15(Q15ONE-stereo_width,mode_thresholds[0][0]) - + MULT16_32_Q15(stereo_width,mode_thresholds[1][0])); - mode_music = (opus_int32)(MULT16_32_Q15(Q15ONE-stereo_width,mode_thresholds[1][1]) - + MULT16_32_Q15(stereo_width,mode_thresholds[1][1])); - /* Interpolate based on speech/music probability */ - threshold = mode_music + ((voice_est*voice_est*(mode_voice-mode_music))>>14); - /* Bias towards SILK for VoIP because of some useful features */ - if (st->application == OPUS_APPLICATION_VOIP) - threshold += 8000; - - /*printf("%f %d\n", stereo_width/(float)Q15ONE, threshold);*/ - /* Hysteresis */ - if (st->prev_mode == MODE_CELT_ONLY) - threshold -= 4000; - else if (st->prev_mode>0) - threshold += 4000; - - st->mode = (equiv_rate >= threshold) ? MODE_CELT_ONLY: MODE_SILK_ONLY; - - /* When FEC is enabled and there's enough packet loss, use SILK */ - if (st->silk_mode.useInBandFEC && st->silk_mode.packetLossPercentage > (128-voice_est)>>4) - st->mode = MODE_SILK_ONLY; - /* When encoding voice and DTX is enabled, set the encoder to SILK mode (at least for now) */ - if (st->silk_mode.useDTX && voice_est > 100) - st->mode = MODE_SILK_ONLY; -#endif - } else { - st->mode = st->user_forced_mode; - } - - /* Override the chosen mode to make sure we meet the requested frame size */ - if (st->mode != MODE_CELT_ONLY && frame_size < st->Fs/100) - st->mode = MODE_CELT_ONLY; - if (st->lfe) - st->mode = MODE_CELT_ONLY; - /* If max_data_bytes represents less than 8 kb/s, switch to CELT-only mode */ - if (max_data_bytes < (frame_rate > 50 ? 12000 : 8000)*frame_size / (st->Fs * 8)) - st->mode = MODE_CELT_ONLY; - - if (st->stream_channels == 1 && st->prev_channels ==2 && st->silk_mode.toMono==0 - && st->mode != MODE_CELT_ONLY && st->prev_mode != MODE_CELT_ONLY) - { - /* Delay stereo->mono transition by two frames so that SILK can do a smooth downmix */ - st->silk_mode.toMono = 1; - st->stream_channels = 2; - } else { - st->silk_mode.toMono = 0; - } - - if (st->prev_mode > 0 && - ((st->mode != MODE_CELT_ONLY && st->prev_mode == MODE_CELT_ONLY) || - (st->mode == MODE_CELT_ONLY && st->prev_mode != MODE_CELT_ONLY))) - { - redundancy = 1; - celt_to_silk = (st->mode != MODE_CELT_ONLY); - if (!celt_to_silk) - { - /* Switch to SILK/hybrid if frame size is 10 ms or more*/ - if (frame_size >= st->Fs/100) - { - st->mode = st->prev_mode; - to_celt = 1; - } else { - redundancy=0; - } - } - } - /* For the first frame at a new SILK bandwidth */ - if (st->silk_bw_switch) - { - redundancy = 1; - celt_to_silk = 1; - st->silk_bw_switch = 0; - prefill=1; - } - - if (redundancy) - { - /* Fair share of the max size allowed */ - redundancy_bytes = IMIN(257, max_data_bytes*(opus_int32)(st->Fs/200)/(frame_size+st->Fs/200)); - /* For VBR, target the actual bitrate (subject to the limit above) */ - if (st->use_vbr) - redundancy_bytes = IMIN(redundancy_bytes, st->bitrate_bps/1600); - } - - if (st->mode != MODE_CELT_ONLY && st->prev_mode == MODE_CELT_ONLY) - { - silk_EncControlStruct dummy; - silk_InitEncoder( silk_enc, st->arch, &dummy); - prefill=1; - } - - /* Automatic (rate-dependent) bandwidth selection */ - if (st->mode == MODE_CELT_ONLY || st->first || st->silk_mode.allowBandwidthSwitch) - { - const opus_int32 *voice_bandwidth_thresholds, *music_bandwidth_thresholds; - opus_int32 bandwidth_thresholds[8]; - int bandwidth = OPUS_BANDWIDTH_FULLBAND; - opus_int32 equiv_rate2; - - equiv_rate2 = equiv_rate; - if (st->mode != MODE_CELT_ONLY) - { - /* Adjust the threshold +/- 10% depending on complexity */ - equiv_rate2 = equiv_rate2 * (45+st->silk_mode.complexity)/50; - /* CBR is less efficient by ~1 kb/s */ - if (!st->use_vbr) - equiv_rate2 -= 1000; - } - if (st->channels==2 && st->force_channels!=1) - { - voice_bandwidth_thresholds = stereo_voice_bandwidth_thresholds; - music_bandwidth_thresholds = stereo_music_bandwidth_thresholds; - } else { - voice_bandwidth_thresholds = mono_voice_bandwidth_thresholds; - music_bandwidth_thresholds = mono_music_bandwidth_thresholds; - } - /* Interpolate bandwidth thresholds depending on voice estimation */ - for (i=0;i<8;i++) - { - bandwidth_thresholds[i] = music_bandwidth_thresholds[i] - + ((voice_est*voice_est*(voice_bandwidth_thresholds[i]-music_bandwidth_thresholds[i]))>>14); - } - do { - int threshold, hysteresis; - threshold = bandwidth_thresholds[2*(bandwidth-OPUS_BANDWIDTH_MEDIUMBAND)]; - hysteresis = bandwidth_thresholds[2*(bandwidth-OPUS_BANDWIDTH_MEDIUMBAND)+1]; - if (!st->first) - { - if (st->bandwidth >= bandwidth) - threshold -= hysteresis; - else - threshold += hysteresis; - } - if (equiv_rate2 >= threshold) - break; - } while (--bandwidth>OPUS_BANDWIDTH_NARROWBAND); - st->bandwidth = bandwidth; - /* Prevents any transition to SWB/FB until the SILK layer has fully - switched to WB mode and turned the variable LP filter off */ - if (!st->first && st->mode != MODE_CELT_ONLY && !st->silk_mode.inWBmodeWithoutVariableLP && st->bandwidth > OPUS_BANDWIDTH_WIDEBAND) - st->bandwidth = OPUS_BANDWIDTH_WIDEBAND; - } - - if (st->bandwidth>st->max_bandwidth) - st->bandwidth = st->max_bandwidth; - - if (st->user_bandwidth != OPUS_AUTO) - st->bandwidth = st->user_bandwidth; - - /* This prevents us from using hybrid at unsafe CBR/max rates */ - if (st->mode != MODE_CELT_ONLY && max_rate < 15000) - { - st->bandwidth = IMIN(st->bandwidth, OPUS_BANDWIDTH_WIDEBAND); - } - - /* Prevents Opus from wasting bits on frequencies that are above - the Nyquist rate of the input signal */ - if (st->Fs <= 24000 && st->bandwidth > OPUS_BANDWIDTH_SUPERWIDEBAND) - st->bandwidth = OPUS_BANDWIDTH_SUPERWIDEBAND; - if (st->Fs <= 16000 && st->bandwidth > OPUS_BANDWIDTH_WIDEBAND) - st->bandwidth = OPUS_BANDWIDTH_WIDEBAND; - if (st->Fs <= 12000 && st->bandwidth > OPUS_BANDWIDTH_MEDIUMBAND) - st->bandwidth = OPUS_BANDWIDTH_MEDIUMBAND; - if (st->Fs <= 8000 && st->bandwidth > OPUS_BANDWIDTH_NARROWBAND) - st->bandwidth = OPUS_BANDWIDTH_NARROWBAND; -#ifndef DISABLE_FLOAT_API - /* Use detected bandwidth to reduce the encoded bandwidth. */ - if (st->detected_bandwidth && st->user_bandwidth == OPUS_AUTO) - { - int min_detected_bandwidth; - /* Makes bandwidth detection more conservative just in case the detector - gets it wrong when we could have coded a high bandwidth transparently. - When operating in SILK/hybrid mode, we don't go below wideband to avoid - more complicated switches that require redundancy. */ - if (equiv_rate <= 18000*st->stream_channels && st->mode == MODE_CELT_ONLY) - min_detected_bandwidth = OPUS_BANDWIDTH_NARROWBAND; - else if (equiv_rate <= 24000*st->stream_channels && st->mode == MODE_CELT_ONLY) - min_detected_bandwidth = OPUS_BANDWIDTH_MEDIUMBAND; - else if (equiv_rate <= 30000*st->stream_channels) - min_detected_bandwidth = OPUS_BANDWIDTH_WIDEBAND; - else if (equiv_rate <= 44000*st->stream_channels) - min_detected_bandwidth = OPUS_BANDWIDTH_SUPERWIDEBAND; - else - min_detected_bandwidth = OPUS_BANDWIDTH_FULLBAND; - - st->detected_bandwidth = IMAX(st->detected_bandwidth, min_detected_bandwidth); - st->bandwidth = IMIN(st->bandwidth, st->detected_bandwidth); - } -#endif - celt_encoder_ctl(celt_enc, OPUS_SET_LSB_DEPTH(lsb_depth)); - - /* CELT mode doesn't support mediumband, use wideband instead */ - if (st->mode == MODE_CELT_ONLY && st->bandwidth == OPUS_BANDWIDTH_MEDIUMBAND) - st->bandwidth = OPUS_BANDWIDTH_WIDEBAND; - if (st->lfe) - st->bandwidth = OPUS_BANDWIDTH_NARROWBAND; - - /* Can't support higher than wideband for >20 ms frames */ - if (frame_size > st->Fs/50 && (st->mode == MODE_CELT_ONLY || st->bandwidth > OPUS_BANDWIDTH_WIDEBAND)) - { - VARDECL(unsigned char, tmp_data); - int nb_frames; - int bak_mode, bak_bandwidth, bak_channels, bak_to_mono; - VARDECL(OpusRepacketizer, rp); - opus_int32 bytes_per_frame; - opus_int32 repacketize_len; - -#ifndef DISABLE_FLOAT_API - if (analysis_read_pos_bak!= -1) - { - st->analysis.read_pos = analysis_read_pos_bak; - st->analysis.read_subframe = analysis_read_subframe_bak; - } -#endif - - nb_frames = frame_size > st->Fs/25 ? 3 : 2; - bytes_per_frame = IMIN(1276,(out_data_bytes-3)/nb_frames); - - ALLOC(tmp_data, nb_frames*bytes_per_frame, unsigned char); - - ALLOC(rp, 1, OpusRepacketizer); - opus_repacketizer_init(rp); - - bak_mode = st->user_forced_mode; - bak_bandwidth = st->user_bandwidth; - bak_channels = st->force_channels; - - st->user_forced_mode = st->mode; - st->user_bandwidth = st->bandwidth; - st->force_channels = st->stream_channels; - bak_to_mono = st->silk_mode.toMono; - - if (bak_to_mono) - st->force_channels = 1; - else - st->prev_channels = st->stream_channels; - for (i=0;isilk_mode.toMono = 0; - /* When switching from SILK/Hybrid to CELT, only ask for a switch at the last frame */ - if (to_celt && i==nb_frames-1) - st->user_forced_mode = MODE_CELT_ONLY; - tmp_len = opus_encode_native(st, pcm+i*(st->channels*st->Fs/50), st->Fs/50, - tmp_data+i*bytes_per_frame, bytes_per_frame, lsb_depth, - NULL, 0, c1, c2, analysis_channels, downmix); - if (tmp_len<0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - ret = opus_repacketizer_cat(rp, tmp_data+i*bytes_per_frame, tmp_len); - if (ret<0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - } - if (st->use_vbr) - repacketize_len = out_data_bytes; - else - repacketize_len = IMIN(3*st->bitrate_bps/(3*8*50/nb_frames), out_data_bytes); - ret = opus_repacketizer_out_range_impl(rp, 0, nb_frames, data, repacketize_len, 0, !st->use_vbr); - if (ret<0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - st->user_forced_mode = bak_mode; - st->user_bandwidth = bak_bandwidth; - st->force_channels = bak_channels; - st->silk_mode.toMono = bak_to_mono; - RESTORE_STACK; - return ret; - } - curr_bandwidth = st->bandwidth; - - /* Chooses the appropriate mode for speech - *NEVER* switch to/from CELT-only mode here as this will invalidate some assumptions */ - if (st->mode == MODE_SILK_ONLY && curr_bandwidth > OPUS_BANDWIDTH_WIDEBAND) - st->mode = MODE_HYBRID; - if (st->mode == MODE_HYBRID && curr_bandwidth <= OPUS_BANDWIDTH_WIDEBAND) - st->mode = MODE_SILK_ONLY; - - /* printf("%d %d %d %d\n", st->bitrate_bps, st->stream_channels, st->mode, curr_bandwidth); */ - bytes_target = IMIN(max_data_bytes-redundancy_bytes, st->bitrate_bps * frame_size / (st->Fs * 8)) - 1; - - data += 1; - - ec_enc_init(&enc, data, max_data_bytes-1); - - ALLOC(pcm_buf, (total_buffer+frame_size)*st->channels, opus_val16); - for (i=0;ichannels;i++) - pcm_buf[i] = st->delay_buffer[(st->encoder_buffer-total_buffer)*st->channels+i]; - - if (st->mode == MODE_CELT_ONLY) - hp_freq_smth1 = silk_LSHIFT( silk_lin2log( VARIABLE_HP_MIN_CUTOFF_HZ ), 8 ); - else - hp_freq_smth1 = ((silk_encoder*)silk_enc)->state_Fxx[0].sCmn.variable_HP_smth1_Q15; - - st->variable_HP_smth2_Q15 = silk_SMLAWB( st->variable_HP_smth2_Q15, - hp_freq_smth1 - st->variable_HP_smth2_Q15, SILK_FIX_CONST( VARIABLE_HP_SMTH_COEF2, 16 ) ); - - /* convert from log scale to Hertz */ - cutoff_Hz = silk_log2lin( silk_RSHIFT( st->variable_HP_smth2_Q15, 8 ) ); - - if (st->application == OPUS_APPLICATION_VOIP) - { - hp_cutoff(pcm, cutoff_Hz, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channels, st->Fs); - } else { - dc_reject(pcm, 3, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channels, st->Fs); - } - - - - /* SILK processing */ - HB_gain = Q15ONE; - if (st->mode != MODE_CELT_ONLY) - { - opus_int32 total_bitRate, celt_rate; -#ifdef FIXED_POINT - const opus_int16 *pcm_silk; -#else - VARDECL(opus_int16, pcm_silk); - ALLOC(pcm_silk, st->channels*frame_size, opus_int16); -#endif - - /* Distribute bits between SILK and CELT */ - total_bitRate = 8 * bytes_target * frame_rate; - if( st->mode == MODE_HYBRID ) { - int HB_gain_ref; - /* Base rate for SILK */ - st->silk_mode.bitRate = st->stream_channels * ( 5000 + 1000 * ( st->Fs == 100 * frame_size ) ); - if( curr_bandwidth == OPUS_BANDWIDTH_SUPERWIDEBAND ) { - /* SILK gets 2/3 of the remaining bits */ - st->silk_mode.bitRate += ( total_bitRate - st->silk_mode.bitRate ) * 2 / 3; - } else { /* FULLBAND */ - /* SILK gets 3/5 of the remaining bits */ - st->silk_mode.bitRate += ( total_bitRate - st->silk_mode.bitRate ) * 3 / 5; - } - /* Don't let SILK use more than 80% */ - if( st->silk_mode.bitRate > total_bitRate * 4/5 ) { - st->silk_mode.bitRate = total_bitRate * 4/5; - } - if (!st->energy_masking) - { - /* Increasingly attenuate high band when it gets allocated fewer bits */ - celt_rate = total_bitRate - st->silk_mode.bitRate; - HB_gain_ref = (curr_bandwidth == OPUS_BANDWIDTH_SUPERWIDEBAND) ? 3000 : 3600; - HB_gain = SHL32((opus_val32)celt_rate, 9) / SHR32((opus_val32)celt_rate + st->stream_channels * HB_gain_ref, 6); - HB_gain = HB_gain < Q15ONE*6/7 ? HB_gain + Q15ONE/7 : Q15ONE; - } - } else { - /* SILK gets all bits */ - st->silk_mode.bitRate = total_bitRate; - } - - /* Surround masking for SILK */ - if (st->energy_masking && st->use_vbr && !st->lfe) - { - opus_val32 mask_sum=0; - opus_val16 masking_depth; - opus_int32 rate_offset; - int c; - int end = 17; - opus_int16 srate = 16000; - if (st->bandwidth == OPUS_BANDWIDTH_NARROWBAND) - { - end = 13; - srate = 8000; - } else if (st->bandwidth == OPUS_BANDWIDTH_MEDIUMBAND) - { - end = 15; - srate = 12000; - } - for (c=0;cchannels;c++) - { - for(i=0;ienergy_masking[21*c+i], - QCONST16(.5f, DB_SHIFT)), -QCONST16(2.0f, DB_SHIFT)); - if (mask > 0) - mask = HALF16(mask); - mask_sum += mask; - } - } - /* Conservative rate reduction, we cut the masking in half */ - masking_depth = mask_sum / end*st->channels; - masking_depth += QCONST16(.2f, DB_SHIFT); - rate_offset = (opus_int32)PSHR32(MULT16_16(srate, masking_depth), DB_SHIFT); - rate_offset = MAX32(rate_offset, -2*st->silk_mode.bitRate/3); - /* Split the rate change between the SILK and CELT part for hybrid. */ - if (st->bandwidth==OPUS_BANDWIDTH_SUPERWIDEBAND || st->bandwidth==OPUS_BANDWIDTH_FULLBAND) - st->silk_mode.bitRate += 3*rate_offset/5; - else - st->silk_mode.bitRate += rate_offset; - bytes_target += rate_offset * frame_size / (8 * st->Fs); - } - - st->silk_mode.payloadSize_ms = 1000 * frame_size / st->Fs; - st->silk_mode.nChannelsAPI = st->channels; - st->silk_mode.nChannelsInternal = st->stream_channels; - if (curr_bandwidth == OPUS_BANDWIDTH_NARROWBAND) { - st->silk_mode.desiredInternalSampleRate = 8000; - } else if (curr_bandwidth == OPUS_BANDWIDTH_MEDIUMBAND) { - st->silk_mode.desiredInternalSampleRate = 12000; - } else { - silk_assert( st->mode == MODE_HYBRID || curr_bandwidth == OPUS_BANDWIDTH_WIDEBAND ); - st->silk_mode.desiredInternalSampleRate = 16000; - } - if( st->mode == MODE_HYBRID ) { - /* Don't allow bandwidth reduction at lowest bitrates in hybrid mode */ - st->silk_mode.minInternalSampleRate = 16000; - } else { - st->silk_mode.minInternalSampleRate = 8000; - } - - if (st->mode == MODE_SILK_ONLY) - { - opus_int32 effective_max_rate = max_rate; - st->silk_mode.maxInternalSampleRate = 16000; - if (frame_rate > 50) - effective_max_rate = effective_max_rate*2/3; - if (effective_max_rate < 13000) - { - st->silk_mode.maxInternalSampleRate = 12000; - st->silk_mode.desiredInternalSampleRate = IMIN(12000, st->silk_mode.desiredInternalSampleRate); - } - if (effective_max_rate < 9600) - { - st->silk_mode.maxInternalSampleRate = 8000; - st->silk_mode.desiredInternalSampleRate = IMIN(8000, st->silk_mode.desiredInternalSampleRate); - } - } else { - st->silk_mode.maxInternalSampleRate = 16000; - } - - st->silk_mode.useCBR = !st->use_vbr; - - /* Call SILK encoder for the low band */ - nBytes = IMIN(1275, max_data_bytes-1-redundancy_bytes); - - st->silk_mode.maxBits = nBytes*8; - /* Only allow up to 90% of the bits for hybrid mode*/ - if (st->mode == MODE_HYBRID) - st->silk_mode.maxBits = (opus_int32)st->silk_mode.maxBits*9/10; - if (st->silk_mode.useCBR) - { - st->silk_mode.maxBits = (st->silk_mode.bitRate * frame_size / (st->Fs * 8))*8; - /* Reduce the initial target to make it easier to reach the CBR rate */ - st->silk_mode.bitRate = IMAX(1, st->silk_mode.bitRate-2000); - } - - if (prefill) - { - opus_int32 zero=0; - int prefill_offset; - /* Use a smooth onset for the SILK prefill to avoid the encoder trying to encode - a discontinuity. The exact location is what we need to avoid leaving any "gap" - in the audio when mixing with the redundant CELT frame. Here we can afford to - overwrite st->delay_buffer because the only thing that uses it before it gets - rewritten is tmp_prefill[] and even then only the part after the ramp really - gets used (rather than sent to the encoder and discarded) */ - prefill_offset = st->channels*(st->encoder_buffer-st->delay_compensation-st->Fs/400); - gain_fade(st->delay_buffer+prefill_offset, st->delay_buffer+prefill_offset, - 0, Q15ONE, celt_mode->overlap, st->Fs/400, st->channels, celt_mode->window, st->Fs); - for(i=0;idelay_buffer[i]=0; -#ifdef FIXED_POINT - pcm_silk = st->delay_buffer; -#else - for (i=0;iencoder_buffer*st->channels;i++) - pcm_silk[i] = FLOAT2INT16(st->delay_buffer[i]); -#endif - silk_Encode( silk_enc, &st->silk_mode, pcm_silk, st->encoder_buffer, NULL, &zero, 1 ); - } - -#ifdef FIXED_POINT - pcm_silk = pcm_buf+total_buffer*st->channels; -#else - for (i=0;ichannels;i++) - pcm_silk[i] = FLOAT2INT16(pcm_buf[total_buffer*st->channels + i]); -#endif - ret = silk_Encode( silk_enc, &st->silk_mode, pcm_silk, frame_size, &enc, &nBytes, 0 ); - if( ret ) { - /*fprintf (stderr, "SILK encode error: %d\n", ret);*/ - /* Handle error */ - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - if (nBytes==0) - { - st->rangeFinal = 0; - data[-1] = gen_toc(st->mode, st->Fs/frame_size, curr_bandwidth, st->stream_channels); - RESTORE_STACK; - return 1; - } - /* Extract SILK internal bandwidth for signaling in first byte */ - if( st->mode == MODE_SILK_ONLY ) { - if( st->silk_mode.internalSampleRate == 8000 ) { - curr_bandwidth = OPUS_BANDWIDTH_NARROWBAND; - } else if( st->silk_mode.internalSampleRate == 12000 ) { - curr_bandwidth = OPUS_BANDWIDTH_MEDIUMBAND; - } else if( st->silk_mode.internalSampleRate == 16000 ) { - curr_bandwidth = OPUS_BANDWIDTH_WIDEBAND; - } - } else { - silk_assert( st->silk_mode.internalSampleRate == 16000 ); - } - - st->silk_mode.opusCanSwitch = st->silk_mode.switchReady; - /* FIXME: How do we allocate the redundancy for CBR? */ - if (st->silk_mode.opusCanSwitch) - { - redundancy = 1; - celt_to_silk = 0; - st->silk_bw_switch = 1; - } - } - - /* CELT processing */ - { - int endband=21; - - switch(curr_bandwidth) - { - case OPUS_BANDWIDTH_NARROWBAND: - endband = 13; - break; - case OPUS_BANDWIDTH_MEDIUMBAND: - case OPUS_BANDWIDTH_WIDEBAND: - endband = 17; - break; - case OPUS_BANDWIDTH_SUPERWIDEBAND: - endband = 19; - break; - case OPUS_BANDWIDTH_FULLBAND: - endband = 21; - break; - } - celt_encoder_ctl(celt_enc, CELT_SET_END_BAND(endband)); - celt_encoder_ctl(celt_enc, CELT_SET_CHANNELS(st->stream_channels)); - } - celt_encoder_ctl(celt_enc, OPUS_SET_BITRATE(OPUS_BITRATE_MAX)); - if (st->mode != MODE_SILK_ONLY) - { - opus_val32 celt_pred=2; - celt_encoder_ctl(celt_enc, OPUS_SET_VBR(0)); - /* We may still decide to disable prediction later */ - if (st->silk_mode.reducedDependency) - celt_pred = 0; - celt_encoder_ctl(celt_enc, CELT_SET_PREDICTION(celt_pred)); - - if (st->mode == MODE_HYBRID) - { - int len; - - len = (ec_tell(&enc)+7)>>3; - if (redundancy) - len += st->mode == MODE_HYBRID ? 3 : 1; - if( st->use_vbr ) { - nb_compr_bytes = len + bytes_target - (st->silk_mode.bitRate * frame_size) / (8 * st->Fs); - } else { - /* check if SILK used up too much */ - nb_compr_bytes = len > bytes_target ? len : bytes_target; - } - } else { - if (st->use_vbr) - { - opus_int32 bonus=0; -#ifndef DISABLE_FLOAT_API - if (st->variable_duration==OPUS_FRAMESIZE_VARIABLE && frame_size != st->Fs/50) - { - bonus = (60*st->stream_channels+40)*(st->Fs/frame_size-50); - if (analysis_info.valid) - bonus = (opus_int32)(bonus*(1.f+.5f*analysis_info.tonality)); - } -#endif - celt_encoder_ctl(celt_enc, OPUS_SET_VBR(1)); - celt_encoder_ctl(celt_enc, OPUS_SET_VBR_CONSTRAINT(st->vbr_constraint)); - celt_encoder_ctl(celt_enc, OPUS_SET_BITRATE(st->bitrate_bps+bonus)); - nb_compr_bytes = max_data_bytes-1-redundancy_bytes; - } else { - nb_compr_bytes = bytes_target; - } - } - - } else { - nb_compr_bytes = 0; - } - - ALLOC(tmp_prefill, st->channels*st->Fs/400, opus_val16); - if (st->mode != MODE_SILK_ONLY && st->mode != st->prev_mode && st->prev_mode > 0) - { - for (i=0;ichannels*st->Fs/400;i++) - tmp_prefill[i] = st->delay_buffer[(st->encoder_buffer-total_buffer-st->Fs/400)*st->channels + i]; - } - - for (i=0;ichannels*(st->encoder_buffer-(frame_size+total_buffer));i++) - st->delay_buffer[i] = st->delay_buffer[i+st->channels*frame_size]; - for (;iencoder_buffer*st->channels;i++) - st->delay_buffer[i] = pcm_buf[(frame_size+total_buffer-st->encoder_buffer)*st->channels+i]; - - /* gain_fade() and stereo_fade() need to be after the buffer copying - because we don't want any of this to affect the SILK part */ - if( st->prev_HB_gain < Q15ONE || HB_gain < Q15ONE ) { - gain_fade(pcm_buf, pcm_buf, - st->prev_HB_gain, HB_gain, celt_mode->overlap, frame_size, st->channels, celt_mode->window, st->Fs); - } - st->prev_HB_gain = HB_gain; - if (st->mode != MODE_HYBRID || st->stream_channels==1) - st->silk_mode.stereoWidth_Q14 = IMIN((1<<14),2*IMAX(0,equiv_rate-30000)); - if( !st->energy_masking && st->channels == 2 ) { - /* Apply stereo width reduction (at low bitrates) */ - if( st->hybrid_stereo_width_Q14 < (1 << 14) || st->silk_mode.stereoWidth_Q14 < (1 << 14) ) { - opus_val16 g1, g2; - g1 = st->hybrid_stereo_width_Q14; - g2 = (opus_val16)(st->silk_mode.stereoWidth_Q14); -#ifdef FIXED_POINT - g1 = g1==16384 ? Q15ONE : SHL16(g1,1); - g2 = g2==16384 ? Q15ONE : SHL16(g2,1); -#else - g1 *= (1.f/16384); - g2 *= (1.f/16384); -#endif - stereo_fade(pcm_buf, pcm_buf, g1, g2, celt_mode->overlap, - frame_size, st->channels, celt_mode->window, st->Fs); - st->hybrid_stereo_width_Q14 = st->silk_mode.stereoWidth_Q14; - } - } - - if ( st->mode != MODE_CELT_ONLY && ec_tell(&enc)+17+20*(st->mode == MODE_HYBRID) <= 8*(max_data_bytes-1)) - { - /* For SILK mode, the redundancy is inferred from the length */ - if (st->mode == MODE_HYBRID && (redundancy || ec_tell(&enc)+37 <= 8*nb_compr_bytes)) - ec_enc_bit_logp(&enc, redundancy, 12); - if (redundancy) - { - int max_redundancy; - ec_enc_bit_logp(&enc, celt_to_silk, 1); - if (st->mode == MODE_HYBRID) - max_redundancy = (max_data_bytes-1)-nb_compr_bytes; - else - max_redundancy = (max_data_bytes-1)-((ec_tell(&enc)+7)>>3); - /* Target the same bit-rate for redundancy as for the rest, - up to a max of 257 bytes */ - redundancy_bytes = IMIN(max_redundancy, st->bitrate_bps/1600); - redundancy_bytes = IMIN(257, IMAX(2, redundancy_bytes)); - if (st->mode == MODE_HYBRID) - ec_enc_uint(&enc, redundancy_bytes-2, 256); - } - } else { - redundancy = 0; - } - - if (!redundancy) - { - st->silk_bw_switch = 0; - redundancy_bytes = 0; - } - if (st->mode != MODE_CELT_ONLY)start_band=17; - - if (st->mode == MODE_SILK_ONLY) - { - ret = (ec_tell(&enc)+7)>>3; - ec_enc_done(&enc); - nb_compr_bytes = ret; - } else { - nb_compr_bytes = IMIN((max_data_bytes-1)-redundancy_bytes, nb_compr_bytes); - ec_enc_shrink(&enc, nb_compr_bytes); - } - -#ifndef DISABLE_FLOAT_API - if (redundancy || st->mode != MODE_SILK_ONLY) - celt_encoder_ctl(celt_enc, CELT_SET_ANALYSIS(&analysis_info)); -#endif - - /* 5 ms redundant frame for CELT->SILK */ - if (redundancy && celt_to_silk) - { - int err; - celt_encoder_ctl(celt_enc, CELT_SET_START_BAND(0)); - celt_encoder_ctl(celt_enc, OPUS_SET_VBR(0)); - err = celt_encode_with_ec(celt_enc, pcm_buf, st->Fs/200, data+nb_compr_bytes, redundancy_bytes, NULL); - if (err < 0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - celt_encoder_ctl(celt_enc, OPUS_GET_FINAL_RANGE(&redundant_rng)); - celt_encoder_ctl(celt_enc, OPUS_RESET_STATE); - } - - celt_encoder_ctl(celt_enc, CELT_SET_START_BAND(start_band)); - - if (st->mode != MODE_SILK_ONLY) - { - if (st->mode != st->prev_mode && st->prev_mode > 0) - { - unsigned char dummy[2]; - celt_encoder_ctl(celt_enc, OPUS_RESET_STATE); - - /* Prefilling */ - celt_encode_with_ec(celt_enc, tmp_prefill, st->Fs/400, dummy, 2, NULL); - celt_encoder_ctl(celt_enc, CELT_SET_PREDICTION(0)); - } - /* If false, we already busted the budget and we'll end up with a "PLC packet" */ - if (ec_tell(&enc) <= 8*nb_compr_bytes) - { - ret = celt_encode_with_ec(celt_enc, pcm_buf, frame_size, NULL, nb_compr_bytes, &enc); - if (ret < 0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - } - } - - /* 5 ms redundant frame for SILK->CELT */ - if (redundancy && !celt_to_silk) - { - int err; - unsigned char dummy[2]; - int N2, N4; - N2 = st->Fs/200; - N4 = st->Fs/400; - - celt_encoder_ctl(celt_enc, OPUS_RESET_STATE); - celt_encoder_ctl(celt_enc, CELT_SET_START_BAND(0)); - celt_encoder_ctl(celt_enc, CELT_SET_PREDICTION(0)); - - /* NOTE: We could speed this up slightly (at the expense of code size) by just adding a function that prefills the buffer */ - celt_encode_with_ec(celt_enc, pcm_buf+st->channels*(frame_size-N2-N4), N4, dummy, 2, NULL); - - err = celt_encode_with_ec(celt_enc, pcm_buf+st->channels*(frame_size-N2), N2, data+nb_compr_bytes, redundancy_bytes, NULL); - if (err < 0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - celt_encoder_ctl(celt_enc, OPUS_GET_FINAL_RANGE(&redundant_rng)); - } - - - - /* Signalling the mode in the first byte */ - data--; - data[0] = gen_toc(st->mode, st->Fs/frame_size, curr_bandwidth, st->stream_channels); - - st->rangeFinal = enc.rng ^ redundant_rng; - - if (to_celt) - st->prev_mode = MODE_CELT_ONLY; - else - st->prev_mode = st->mode; - st->prev_channels = st->stream_channels; - st->prev_framesize = frame_size; - - st->first = 0; - - /* In the unlikely case that the SILK encoder busted its target, tell - the decoder to call the PLC */ - if (ec_tell(&enc) > (max_data_bytes-1)*8) - { - if (max_data_bytes < 2) - { - RESTORE_STACK; - return OPUS_BUFFER_TOO_SMALL; - } - data[1] = 0; - ret = 1; - st->rangeFinal = 0; - } else if (st->mode==MODE_SILK_ONLY&&!redundancy) - { - /*When in LPC only mode it's perfectly - reasonable to strip off trailing zero bytes as - the required range decoder behavior is to - fill these in. This can't be done when the MDCT - modes are used because the decoder needs to know - the actual length for allocation purposes.*/ - while(ret>2&&data[ret]==0)ret--; - } - /* Count ToC and redundancy */ - ret += 1+redundancy_bytes; - if (!st->use_vbr) - { - if (opus_packet_pad(data, ret, max_data_bytes) != OPUS_OK) - - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - ret = max_data_bytes; - } - RESTORE_STACK; - return ret; -} - -#ifdef FIXED_POINT - -#ifndef DISABLE_FLOAT_API -opus_int32 opus_encode_float(OpusEncoder *st, const float *pcm, int analysis_frame_size, - unsigned char *data, opus_int32 max_data_bytes) -{ - int i, ret; - int frame_size; - int delay_compensation; - VARDECL(opus_int16, in); - ALLOC_STACK; - - if (st->application == OPUS_APPLICATION_RESTRICTED_LOWDELAY) - delay_compensation = 0; - else - delay_compensation = st->delay_compensation; - frame_size = compute_frame_size(pcm, analysis_frame_size, - st->variable_duration, st->channels, st->Fs, st->bitrate_bps, - delay_compensation, downmix_float, st->analysis.subframe_mem); - - ALLOC(in, frame_size*st->channels, opus_int16); - - for (i=0;ichannels;i++) - in[i] = FLOAT2INT16(pcm[i]); - ret = opus_encode_native(st, in, frame_size, data, max_data_bytes, 16, pcm, analysis_frame_size, 0, -2, st->channels, downmix_float); - RESTORE_STACK; - return ret; -} -#endif - -opus_int32 opus_encode(OpusEncoder *st, const opus_int16 *pcm, int analysis_frame_size, - unsigned char *data, opus_int32 out_data_bytes) -{ - int frame_size; - int delay_compensation; - if (st->application == OPUS_APPLICATION_RESTRICTED_LOWDELAY) - delay_compensation = 0; - else - delay_compensation = st->delay_compensation; - frame_size = compute_frame_size(pcm, analysis_frame_size, - st->variable_duration, st->channels, st->Fs, st->bitrate_bps, - delay_compensation, downmix_int -#ifndef DISABLE_FLOAT_API - , st->analysis.subframe_mem -#endif - ); - return opus_encode_native(st, pcm, frame_size, data, out_data_bytes, 16, pcm, analysis_frame_size, 0, -2, st->channels, downmix_int); -} - -#else -opus_int32 opus_encode(OpusEncoder *st, const opus_int16 *pcm, int analysis_frame_size, - unsigned char *data, opus_int32 max_data_bytes) -{ - int i, ret; - int frame_size; - int delay_compensation; - VARDECL(float, in); - ALLOC_STACK; - - if (st->application == OPUS_APPLICATION_RESTRICTED_LOWDELAY) - delay_compensation = 0; - else - delay_compensation = st->delay_compensation; - frame_size = compute_frame_size(pcm, analysis_frame_size, - st->variable_duration, st->channels, st->Fs, st->bitrate_bps, - delay_compensation, downmix_int, st->analysis.subframe_mem); - - ALLOC(in, frame_size*st->channels, float); - - for (i=0;ichannels;i++) - in[i] = (1.0f/32768)*pcm[i]; - ret = opus_encode_native(st, in, frame_size, data, max_data_bytes, 16, pcm, analysis_frame_size, 0, -2, st->channels, downmix_int); - RESTORE_STACK; - return ret; -} -opus_int32 opus_encode_float(OpusEncoder *st, const float *pcm, int analysis_frame_size, - unsigned char *data, opus_int32 out_data_bytes) -{ - int frame_size; - int delay_compensation; - if (st->application == OPUS_APPLICATION_RESTRICTED_LOWDELAY) - delay_compensation = 0; - else - delay_compensation = st->delay_compensation; - frame_size = compute_frame_size(pcm, analysis_frame_size, - st->variable_duration, st->channels, st->Fs, st->bitrate_bps, - delay_compensation, downmix_float, st->analysis.subframe_mem); - return opus_encode_native(st, pcm, frame_size, data, out_data_bytes, 24, - pcm, analysis_frame_size, 0, -2, st->channels, downmix_float); -} -#endif - - -int opus_encoder_ctl(OpusEncoder *st, int request, ...) -{ - int ret; - CELTEncoder *celt_enc; - va_list ap; - - ret = OPUS_OK; - va_start(ap, request); - - celt_enc = (CELTEncoder*)((char*)st+st->celt_enc_offset); - - switch (request) - { - case OPUS_SET_APPLICATION_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if ( (value != OPUS_APPLICATION_VOIP && value != OPUS_APPLICATION_AUDIO - && value != OPUS_APPLICATION_RESTRICTED_LOWDELAY) - || (!st->first && st->application != value)) - { - ret = OPUS_BAD_ARG; - break; - } - st->application = value; - } - break; - case OPUS_GET_APPLICATION_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->application; - } - break; - case OPUS_SET_BITRATE_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value != OPUS_AUTO && value != OPUS_BITRATE_MAX) - { - if (value <= 0) - goto bad_arg; - else if (value <= 500) - value = 500; - else if (value > (opus_int32)300000*st->channels) - value = (opus_int32)300000*st->channels; - } - st->user_bitrate_bps = value; - } - break; - case OPUS_GET_BITRATE_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = user_bitrate_to_bitrate(st, st->prev_framesize, 1276); - } - break; - case OPUS_SET_FORCE_CHANNELS_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if((value<1 || value>st->channels) && value != OPUS_AUTO) - { - goto bad_arg; - } - st->force_channels = value; - } - break; - case OPUS_GET_FORCE_CHANNELS_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->force_channels; - } - break; - case OPUS_SET_MAX_BANDWIDTH_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value < OPUS_BANDWIDTH_NARROWBAND || value > OPUS_BANDWIDTH_FULLBAND) - { - goto bad_arg; - } - st->max_bandwidth = value; - if (st->max_bandwidth == OPUS_BANDWIDTH_NARROWBAND) { - st->silk_mode.maxInternalSampleRate = 8000; - } else if (st->max_bandwidth == OPUS_BANDWIDTH_MEDIUMBAND) { - st->silk_mode.maxInternalSampleRate = 12000; - } else { - st->silk_mode.maxInternalSampleRate = 16000; - } - } - break; - case OPUS_GET_MAX_BANDWIDTH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->max_bandwidth; - } - break; - case OPUS_SET_BANDWIDTH_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if ((value < OPUS_BANDWIDTH_NARROWBAND || value > OPUS_BANDWIDTH_FULLBAND) && value != OPUS_AUTO) - { - goto bad_arg; - } - st->user_bandwidth = value; - if (st->user_bandwidth == OPUS_BANDWIDTH_NARROWBAND) { - st->silk_mode.maxInternalSampleRate = 8000; - } else if (st->user_bandwidth == OPUS_BANDWIDTH_MEDIUMBAND) { - st->silk_mode.maxInternalSampleRate = 12000; - } else { - st->silk_mode.maxInternalSampleRate = 16000; - } - } - break; - case OPUS_GET_BANDWIDTH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->bandwidth; - } - break; - case OPUS_SET_DTX_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if(value<0 || value>1) - { - goto bad_arg; - } - st->silk_mode.useDTX = value; - } - break; - case OPUS_GET_DTX_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->silk_mode.useDTX; - } - break; - case OPUS_SET_COMPLEXITY_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if(value<0 || value>10) - { - goto bad_arg; - } - st->silk_mode.complexity = value; - celt_encoder_ctl(celt_enc, OPUS_SET_COMPLEXITY(value)); - } - break; - case OPUS_GET_COMPLEXITY_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->silk_mode.complexity; - } - break; - case OPUS_SET_INBAND_FEC_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if(value<0 || value>1) - { - goto bad_arg; - } - st->silk_mode.useInBandFEC = value; - } - break; - case OPUS_GET_INBAND_FEC_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->silk_mode.useInBandFEC; - } - break; - case OPUS_SET_PACKET_LOSS_PERC_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value < 0 || value > 100) - { - goto bad_arg; - } - st->silk_mode.packetLossPercentage = value; - celt_encoder_ctl(celt_enc, OPUS_SET_PACKET_LOSS_PERC(value)); - } - break; - case OPUS_GET_PACKET_LOSS_PERC_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->silk_mode.packetLossPercentage; - } - break; - case OPUS_SET_VBR_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if(value<0 || value>1) - { - goto bad_arg; - } - st->use_vbr = value; - st->silk_mode.useCBR = 1-value; - } - break; - case OPUS_GET_VBR_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->use_vbr; - } - break; - case OPUS_SET_VOICE_RATIO_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<-1 || value>100) - { - goto bad_arg; - } - st->voice_ratio = value; - } - break; - case OPUS_GET_VOICE_RATIO_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->voice_ratio; - } - break; - case OPUS_SET_VBR_CONSTRAINT_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if(value<0 || value>1) - { - goto bad_arg; - } - st->vbr_constraint = value; - } - break; - case OPUS_GET_VBR_CONSTRAINT_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->vbr_constraint; - } - break; - case OPUS_SET_SIGNAL_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if(value!=OPUS_AUTO && value!=OPUS_SIGNAL_VOICE && value!=OPUS_SIGNAL_MUSIC) - { - goto bad_arg; - } - st->signal_type = value; - } - break; - case OPUS_GET_SIGNAL_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->signal_type; - } - break; - case OPUS_GET_LOOKAHEAD_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->Fs/400; - if (st->application != OPUS_APPLICATION_RESTRICTED_LOWDELAY) - *value += st->delay_compensation; - } - break; - case OPUS_GET_SAMPLE_RATE_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->Fs; - } - break; - case OPUS_GET_FINAL_RANGE_REQUEST: - { - opus_uint32 *value = va_arg(ap, opus_uint32*); - if (!value) - { - goto bad_arg; - } - *value = st->rangeFinal; - } - break; - case OPUS_SET_LSB_DEPTH_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value<8 || value>24) - { - goto bad_arg; - } - st->lsb_depth=value; - } - break; - case OPUS_GET_LSB_DEPTH_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->lsb_depth; - } - break; - case OPUS_SET_EXPERT_FRAME_DURATION_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value != OPUS_FRAMESIZE_ARG && value != OPUS_FRAMESIZE_2_5_MS && - value != OPUS_FRAMESIZE_5_MS && value != OPUS_FRAMESIZE_10_MS && - value != OPUS_FRAMESIZE_20_MS && value != OPUS_FRAMESIZE_40_MS && - value != OPUS_FRAMESIZE_60_MS && value != OPUS_FRAMESIZE_VARIABLE) - { - goto bad_arg; - } - st->variable_duration = value; - celt_encoder_ctl(celt_enc, OPUS_SET_EXPERT_FRAME_DURATION(value)); - } - break; - case OPUS_GET_EXPERT_FRAME_DURATION_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->variable_duration; - } - break; - case OPUS_SET_PREDICTION_DISABLED_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if (value > 1 || value < 0) - goto bad_arg; - st->silk_mode.reducedDependency = value; - } - break; - case OPUS_GET_PREDICTION_DISABLED_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - goto bad_arg; - *value = st->silk_mode.reducedDependency; - } - break; - case OPUS_RESET_STATE: - { - void *silk_enc; - silk_EncControlStruct dummy; - silk_enc = (char*)st+st->silk_enc_offset; - - OPUS_CLEAR((char*)&st->OPUS_ENCODER_RESET_START, - sizeof(OpusEncoder)- - ((char*)&st->OPUS_ENCODER_RESET_START - (char*)st)); - - celt_encoder_ctl(celt_enc, OPUS_RESET_STATE); - silk_InitEncoder( silk_enc, st->arch, &dummy ); - st->stream_channels = st->channels; - st->hybrid_stereo_width_Q14 = 1 << 14; - st->prev_HB_gain = Q15ONE; - st->first = 1; - st->mode = MODE_HYBRID; - st->bandwidth = OPUS_BANDWIDTH_FULLBAND; - st->variable_HP_smth2_Q15 = silk_LSHIFT( silk_lin2log( VARIABLE_HP_MIN_CUTOFF_HZ ), 8 ); - } - break; - case OPUS_SET_FORCE_MODE_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - if ((value < MODE_SILK_ONLY || value > MODE_CELT_ONLY) && value != OPUS_AUTO) - { - goto bad_arg; - } - st->user_forced_mode = value; - } - break; - case OPUS_SET_LFE_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->lfe = value; - ret = celt_encoder_ctl(celt_enc, OPUS_SET_LFE(value)); - } - break; - case OPUS_SET_ENERGY_MASK_REQUEST: - { - opus_val16 *value = va_arg(ap, opus_val16*); - st->energy_masking = value; - ret = celt_encoder_ctl(celt_enc, OPUS_SET_ENERGY_MASK(value)); - } - break; - - case CELT_GET_MODE_REQUEST: - { - const CELTMode ** value = va_arg(ap, const CELTMode**); - if (!value) - { - goto bad_arg; - } - ret = celt_encoder_ctl(celt_enc, CELT_GET_MODE(value)); - } - break; - default: - /* fprintf(stderr, "unknown opus_encoder_ctl() request: %d", request);*/ - ret = OPUS_UNIMPLEMENTED; - break; - } - va_end(ap); - return ret; -bad_arg: - va_end(ap); - return OPUS_BAD_ARG; -} - -void opus_encoder_destroy(OpusEncoder *st) -{ - opus_free(st); -} diff --git a/src/opus-1.1/src/opus_multistream.c b/src/opus-1.1/src/opus_multistream.c deleted file mode 100644 index 09c3639b..00000000 --- a/src/opus-1.1/src/opus_multistream.c +++ /dev/null @@ -1,92 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_multistream.h" -#include "opus.h" -#include "opus_private.h" -#include "stack_alloc.h" -#include -#include "float_cast.h" -#include "os_support.h" - - -int validate_layout(const ChannelLayout *layout) -{ - int i, max_channel; - - max_channel = layout->nb_streams+layout->nb_coupled_streams; - if (max_channel>255) - return 0; - for (i=0;inb_channels;i++) - { - if (layout->mapping[i] >= max_channel && layout->mapping[i] != 255) - return 0; - } - return 1; -} - - -int get_left_channel(const ChannelLayout *layout, int stream_id, int prev) -{ - int i; - i = (prev<0) ? 0 : prev+1; - for (;inb_channels;i++) - { - if (layout->mapping[i]==stream_id*2) - return i; - } - return -1; -} - -int get_right_channel(const ChannelLayout *layout, int stream_id, int prev) -{ - int i; - i = (prev<0) ? 0 : prev+1; - for (;inb_channels;i++) - { - if (layout->mapping[i]==stream_id*2+1) - return i; - } - return -1; -} - -int get_mono_channel(const ChannelLayout *layout, int stream_id, int prev) -{ - int i; - i = (prev<0) ? 0 : prev+1; - for (;inb_channels;i++) - { - if (layout->mapping[i]==stream_id+layout->nb_coupled_streams) - return i; - } - return -1; -} - diff --git a/src/opus-1.1/src/opus_multistream_decoder.c b/src/opus-1.1/src/opus_multistream_decoder.c deleted file mode 100644 index a05fa1e7..00000000 --- a/src/opus-1.1/src/opus_multistream_decoder.c +++ /dev/null @@ -1,537 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_multistream.h" -#include "opus.h" -#include "opus_private.h" -#include "stack_alloc.h" -#include -#include "float_cast.h" -#include "os_support.h" - -struct OpusMSDecoder { - ChannelLayout layout; - /* Decoder states go here */ -}; - - - - -/* DECODER */ - -opus_int32 opus_multistream_decoder_get_size(int nb_streams, int nb_coupled_streams) -{ - int coupled_size; - int mono_size; - - if(nb_streams<1||nb_coupled_streams>nb_streams||nb_coupled_streams<0)return 0; - coupled_size = opus_decoder_get_size(2); - mono_size = opus_decoder_get_size(1); - return align(sizeof(OpusMSDecoder)) - + nb_coupled_streams * align(coupled_size) - + (nb_streams-nb_coupled_streams) * align(mono_size); -} - -int opus_multistream_decoder_init( - OpusMSDecoder *st, - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping -) -{ - int coupled_size; - int mono_size; - int i, ret; - char *ptr; - - if ((channels>255) || (channels<1) || (coupled_streams>streams) || - (coupled_streams+streams>255) || (streams<1) || (coupled_streams<0)) - return OPUS_BAD_ARG; - - st->layout.nb_channels = channels; - st->layout.nb_streams = streams; - st->layout.nb_coupled_streams = coupled_streams; - - for (i=0;ilayout.nb_channels;i++) - st->layout.mapping[i] = mapping[i]; - if (!validate_layout(&st->layout)) - return OPUS_BAD_ARG; - - ptr = (char*)st + align(sizeof(OpusMSDecoder)); - coupled_size = opus_decoder_get_size(2); - mono_size = opus_decoder_get_size(1); - - for (i=0;ilayout.nb_coupled_streams;i++) - { - ret=opus_decoder_init((OpusDecoder*)ptr, Fs, 2); - if(ret!=OPUS_OK)return ret; - ptr += align(coupled_size); - } - for (;ilayout.nb_streams;i++) - { - ret=opus_decoder_init((OpusDecoder*)ptr, Fs, 1); - if(ret!=OPUS_OK)return ret; - ptr += align(mono_size); - } - return OPUS_OK; -} - - -OpusMSDecoder *opus_multistream_decoder_create( - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int *error -) -{ - int ret; - OpusMSDecoder *st; - if ((channels>255) || (channels<1) || (coupled_streams>streams) || - (coupled_streams+streams>255) || (streams<1) || (coupled_streams<0)) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - st = (OpusMSDecoder *)opus_alloc(opus_multistream_decoder_get_size(streams, coupled_streams)); - if (st==NULL) - { - if (error) - *error = OPUS_ALLOC_FAIL; - return NULL; - } - ret = opus_multistream_decoder_init(st, Fs, channels, streams, coupled_streams, mapping); - if (error) - *error = ret; - if (ret != OPUS_OK) - { - opus_free(st); - st = NULL; - } - return st; -} - -typedef void (*opus_copy_channel_out_func)( - void *dst, - int dst_stride, - int dst_channel, - const opus_val16 *src, - int src_stride, - int frame_size -); - -static int opus_multistream_packet_validate(const unsigned char *data, - opus_int32 len, int nb_streams, opus_int32 Fs) -{ - int s; - int count; - unsigned char toc; - opus_int16 size[48]; - int samples=0; - opus_int32 packet_offset; - - for (s=0;slayout.nb_streams-1) - { - RESTORE_STACK; - return OPUS_INVALID_PACKET; - } - if (!do_plc) - { - int ret = opus_multistream_packet_validate(data, len, st->layout.nb_streams, Fs); - if (ret < 0) - { - RESTORE_STACK; - return ret; - } else if (ret > frame_size) - { - RESTORE_STACK; - return OPUS_BUFFER_TOO_SMALL; - } - } - for (s=0;slayout.nb_streams;s++) - { - OpusDecoder *dec; - int packet_offset, ret; - - dec = (OpusDecoder*)ptr; - ptr += (s < st->layout.nb_coupled_streams) ? align(coupled_size) : align(mono_size); - - if (!do_plc && len<=0) - { - RESTORE_STACK; - return OPUS_INTERNAL_ERROR; - } - packet_offset = 0; - ret = opus_decode_native(dec, data, len, buf, frame_size, decode_fec, s!=st->layout.nb_streams-1, &packet_offset, soft_clip); - data += packet_offset; - len -= packet_offset; - if (ret <= 0) - { - RESTORE_STACK; - return ret; - } - frame_size = ret; - if (s < st->layout.nb_coupled_streams) - { - int chan, prev; - prev = -1; - /* Copy "left" audio to the channel(s) where it belongs */ - while ( (chan = get_left_channel(&st->layout, s, prev)) != -1) - { - (*copy_channel_out)(pcm, st->layout.nb_channels, chan, - buf, 2, frame_size); - prev = chan; - } - prev = -1; - /* Copy "right" audio to the channel(s) where it belongs */ - while ( (chan = get_right_channel(&st->layout, s, prev)) != -1) - { - (*copy_channel_out)(pcm, st->layout.nb_channels, chan, - buf+1, 2, frame_size); - prev = chan; - } - } else { - int chan, prev; - prev = -1; - /* Copy audio to the channel(s) where it belongs */ - while ( (chan = get_mono_channel(&st->layout, s, prev)) != -1) - { - (*copy_channel_out)(pcm, st->layout.nb_channels, chan, - buf, 1, frame_size); - prev = chan; - } - } - } - /* Handle muted channels */ - for (c=0;clayout.nb_channels;c++) - { - if (st->layout.mapping[c] == 255) - { - (*copy_channel_out)(pcm, st->layout.nb_channels, c, - NULL, 0, frame_size); - } - } - RESTORE_STACK; - return frame_size; -} - -#if !defined(DISABLE_FLOAT_API) -static void opus_copy_channel_out_float( - void *dst, - int dst_stride, - int dst_channel, - const opus_val16 *src, - int src_stride, - int frame_size -) -{ - float *float_dst; - opus_int32 i; - float_dst = (float*)dst; - if (src != NULL) - { - for (i=0;ilayout.nb_streams;s++) - { - OpusDecoder *dec; - dec = (OpusDecoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - ret = opus_decoder_ctl(dec, request, &tmp); - if (ret != OPUS_OK) break; - *value ^= tmp; - } - } - break; - case OPUS_RESET_STATE: - { - int s; - for (s=0;slayout.nb_streams;s++) - { - OpusDecoder *dec; - - dec = (OpusDecoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - ret = opus_decoder_ctl(dec, OPUS_RESET_STATE); - if (ret != OPUS_OK) - break; - } - } - break; - case OPUS_MULTISTREAM_GET_DECODER_STATE_REQUEST: - { - int s; - opus_int32 stream_id; - OpusDecoder **value; - stream_id = va_arg(ap, opus_int32); - if (stream_id<0 || stream_id >= st->layout.nb_streams) - ret = OPUS_BAD_ARG; - value = va_arg(ap, OpusDecoder**); - if (!value) - { - goto bad_arg; - } - for (s=0;slayout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - } - *value = (OpusDecoder*)ptr; - } - break; - case OPUS_SET_GAIN_REQUEST: - { - int s; - /* This works for int32 params */ - opus_int32 value = va_arg(ap, opus_int32); - for (s=0;slayout.nb_streams;s++) - { - OpusDecoder *dec; - - dec = (OpusDecoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - ret = opus_decoder_ctl(dec, request, value); - if (ret != OPUS_OK) - break; - } - } - break; - default: - ret = OPUS_UNIMPLEMENTED; - break; - } - - va_end(ap); - return ret; -bad_arg: - va_end(ap); - return OPUS_BAD_ARG; -} - - -void opus_multistream_decoder_destroy(OpusMSDecoder *st) -{ - opus_free(st); -} diff --git a/src/opus-1.1/src/opus_multistream_encoder.c b/src/opus-1.1/src/opus_multistream_encoder.c deleted file mode 100644 index 49e27913..00000000 --- a/src/opus-1.1/src/opus_multistream_encoder.c +++ /dev/null @@ -1,1174 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_multistream.h" -#include "opus.h" -#include "opus_private.h" -#include "stack_alloc.h" -#include -#include "float_cast.h" -#include "os_support.h" -#include "mathops.h" -#include "mdct.h" -#include "modes.h" -#include "bands.h" -#include "quant_bands.h" - -typedef struct { - int nb_streams; - int nb_coupled_streams; - unsigned char mapping[8]; -} VorbisLayout; - -/* Index is nb_channel-1*/ -static const VorbisLayout vorbis_mappings[8] = { - {1, 0, {0}}, /* 1: mono */ - {1, 1, {0, 1}}, /* 2: stereo */ - {2, 1, {0, 2, 1}}, /* 3: 1-d surround */ - {2, 2, {0, 1, 2, 3}}, /* 4: quadraphonic surround */ - {3, 2, {0, 4, 1, 2, 3}}, /* 5: 5-channel surround */ - {4, 2, {0, 4, 1, 2, 3, 5}}, /* 6: 5.1 surround */ - {4, 3, {0, 4, 1, 2, 3, 5, 6}}, /* 7: 6.1 surround */ - {5, 3, {0, 6, 1, 2, 3, 4, 5, 7}}, /* 8: 7.1 surround */ -}; - -typedef void (*opus_copy_channel_in_func)( - opus_val16 *dst, - int dst_stride, - const void *src, - int src_stride, - int src_channel, - int frame_size -); - -struct OpusMSEncoder { - ChannelLayout layout; - int lfe_stream; - int application; - int variable_duration; - int surround; - opus_int32 bitrate_bps; - float subframe_mem[3]; - /* Encoder states go here */ - /* then opus_val32 window_mem[channels*120]; */ - /* then opus_val32 preemph_mem[channels]; */ -}; - -static opus_val32 *ms_get_preemph_mem(OpusMSEncoder *st) -{ - int s; - char *ptr; - int coupled_size, mono_size; - - coupled_size = opus_encoder_get_size(2); - mono_size = opus_encoder_get_size(1); - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - for (s=0;slayout.nb_streams;s++) - { - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - } - return (opus_val32*)(ptr+st->layout.nb_channels*120*sizeof(opus_val32)); -} - -static opus_val32 *ms_get_window_mem(OpusMSEncoder *st) -{ - int s; - char *ptr; - int coupled_size, mono_size; - - coupled_size = opus_encoder_get_size(2); - mono_size = opus_encoder_get_size(1); - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - for (s=0;slayout.nb_streams;s++) - { - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - } - return (opus_val32*)ptr; -} - -static int validate_encoder_layout(const ChannelLayout *layout) -{ - int s; - for (s=0;snb_streams;s++) - { - if (s < layout->nb_coupled_streams) - { - if (get_left_channel(layout, s, -1)==-1) - return 0; - if (get_right_channel(layout, s, -1)==-1) - return 0; - } else { - if (get_mono_channel(layout, s, -1)==-1) - return 0; - } - } - return 1; -} - -static void channel_pos(int channels, int pos[8]) -{ - /* Position in the mix: 0 don't mix, 1: left, 2: center, 3:right */ - if (channels==4) - { - pos[0]=1; - pos[1]=3; - pos[2]=1; - pos[3]=3; - } else if (channels==3||channels==5||channels==6) - { - pos[0]=1; - pos[1]=2; - pos[2]=3; - pos[3]=1; - pos[4]=3; - pos[5]=0; - } else if (channels==7) - { - pos[0]=1; - pos[1]=2; - pos[2]=3; - pos[3]=1; - pos[4]=3; - pos[5]=2; - pos[6]=0; - } else if (channels==8) - { - pos[0]=1; - pos[1]=2; - pos[2]=3; - pos[3]=1; - pos[4]=3; - pos[5]=1; - pos[6]=3; - pos[7]=0; - } -} - -#if 1 -/* Computes a rough approximation of log2(2^a + 2^b) */ -static opus_val16 logSum(opus_val16 a, opus_val16 b) -{ - opus_val16 max; - opus_val32 diff; - opus_val16 frac; - static const opus_val16 diff_table[17] = { - QCONST16(0.5000000f, DB_SHIFT), QCONST16(0.2924813f, DB_SHIFT), QCONST16(0.1609640f, DB_SHIFT), QCONST16(0.0849625f, DB_SHIFT), - QCONST16(0.0437314f, DB_SHIFT), QCONST16(0.0221971f, DB_SHIFT), QCONST16(0.0111839f, DB_SHIFT), QCONST16(0.0056136f, DB_SHIFT), - QCONST16(0.0028123f, DB_SHIFT) - }; - int low; - if (a>b) - { - max = a; - diff = SUB32(EXTEND32(a),EXTEND32(b)); - } else { - max = b; - diff = SUB32(EXTEND32(b),EXTEND32(a)); - } - if (diff >= QCONST16(8.f, DB_SHIFT)) - return max; -#ifdef FIXED_POINT - low = SHR32(diff, DB_SHIFT-1); - frac = SHL16(diff - SHL16(low, DB_SHIFT-1), 16-DB_SHIFT); -#else - low = (int)floor(2*diff); - frac = 2*diff - low; -#endif - return max + diff_table[low] + MULT16_16_Q15(frac, SUB16(diff_table[low+1], diff_table[low])); -} -#else -opus_val16 logSum(opus_val16 a, opus_val16 b) -{ - return log2(pow(4, a)+ pow(4, b))/2; -} -#endif - -void surround_analysis(const CELTMode *celt_mode, const void *pcm, opus_val16 *bandLogE, opus_val32 *mem, opus_val32 *preemph_mem, - int len, int overlap, int channels, int rate, opus_copy_channel_in_func copy_channel_in -) -{ - int c; - int i; - int LM; - int pos[8] = {0}; - int upsample; - int frame_size; - opus_val16 channel_offset; - opus_val32 bandE[21]; - opus_val16 maskLogE[3][21]; - VARDECL(opus_val32, in); - VARDECL(opus_val16, x); - VARDECL(opus_val32, freq); - SAVE_STACK; - - upsample = resampling_factor(rate); - frame_size = len*upsample; - - for (LM=0;LMmaxLM;LM++) - if (celt_mode->shortMdctSize<preemph, preemph_mem+c, 0); - clt_mdct_forward(&celt_mode->mdct, in, freq, celt_mode->window, overlap, celt_mode->maxLM-LM, 1); - if (upsample != 1) - { - int bound = len; - for (i=0;i=0;i--) - bandLogE[21*c+i] = MAX16(bandLogE[21*c+i], bandLogE[21*c+i+1]-QCONST16(2.f, DB_SHIFT)); - if (pos[c]==1) - { - for (i=0;i<21;i++) - maskLogE[0][i] = logSum(maskLogE[0][i], bandLogE[21*c+i]); - } else if (pos[c]==3) - { - for (i=0;i<21;i++) - maskLogE[2][i] = logSum(maskLogE[2][i], bandLogE[21*c+i]); - } else if (pos[c]==2) - { - for (i=0;i<21;i++) - { - maskLogE[0][i] = logSum(maskLogE[0][i], bandLogE[21*c+i]-QCONST16(.5f, DB_SHIFT)); - maskLogE[2][i] = logSum(maskLogE[2][i], bandLogE[21*c+i]-QCONST16(.5f, DB_SHIFT)); - } - } -#if 0 - for (i=0;i<21;i++) - printf("%f ", bandLogE[21*c+i]); - float sum=0; - for (i=0;i<21;i++) - sum += bandLogE[21*c+i]; - printf("%f ", sum/21); -#endif - OPUS_COPY(mem+c*overlap, in+frame_size, overlap); - } - for (i=0;i<21;i++) - maskLogE[1][i] = MIN32(maskLogE[0][i],maskLogE[2][i]); - channel_offset = HALF16(celt_log2(QCONST32(2.f,14)/(channels-1))); - for (c=0;c<3;c++) - for (i=0;i<21;i++) - maskLogE[c][i] += channel_offset; -#if 0 - for (c=0;c<3;c++) - { - for (i=0;i<21;i++) - printf("%f ", maskLogE[c][i]); - } -#endif - for (c=0;cnb_streams||nb_coupled_streams<0)return 0; - coupled_size = opus_encoder_get_size(2); - mono_size = opus_encoder_get_size(1); - return align(sizeof(OpusMSEncoder)) - + nb_coupled_streams * align(coupled_size) - + (nb_streams-nb_coupled_streams) * align(mono_size); -} - -opus_int32 opus_multistream_surround_encoder_get_size(int channels, int mapping_family) -{ - int nb_streams; - int nb_coupled_streams; - opus_int32 size; - - if (mapping_family==0) - { - if (channels==1) - { - nb_streams=1; - nb_coupled_streams=0; - } else if (channels==2) - { - nb_streams=1; - nb_coupled_streams=1; - } else - return 0; - } else if (mapping_family==1 && channels<=8 && channels>=1) - { - nb_streams=vorbis_mappings[channels-1].nb_streams; - nb_coupled_streams=vorbis_mappings[channels-1].nb_coupled_streams; - } else if (mapping_family==255) - { - nb_streams=channels; - nb_coupled_streams=0; - } else - return 0; - size = opus_multistream_encoder_get_size(nb_streams, nb_coupled_streams); - if (channels>2) - { - size += channels*(120*sizeof(opus_val32) + sizeof(opus_val32)); - } - return size; -} - - -static int opus_multistream_encoder_init_impl( - OpusMSEncoder *st, - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int application, - int surround -) -{ - int coupled_size; - int mono_size; - int i, ret; - char *ptr; - - if ((channels>255) || (channels<1) || (coupled_streams>streams) || - (coupled_streams+streams>255) || (streams<1) || (coupled_streams<0)) - return OPUS_BAD_ARG; - - st->layout.nb_channels = channels; - st->layout.nb_streams = streams; - st->layout.nb_coupled_streams = coupled_streams; - st->subframe_mem[0]=st->subframe_mem[1]=st->subframe_mem[2]=0; - if (!surround) - st->lfe_stream = -1; - st->bitrate_bps = OPUS_AUTO; - st->application = application; - st->variable_duration = OPUS_FRAMESIZE_ARG; - for (i=0;ilayout.nb_channels;i++) - st->layout.mapping[i] = mapping[i]; - if (!validate_layout(&st->layout) || !validate_encoder_layout(&st->layout)) - return OPUS_BAD_ARG; - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - coupled_size = opus_encoder_get_size(2); - mono_size = opus_encoder_get_size(1); - - for (i=0;ilayout.nb_coupled_streams;i++) - { - ret = opus_encoder_init((OpusEncoder*)ptr, Fs, 2, application); - if(ret!=OPUS_OK)return ret; - if (i==st->lfe_stream) - opus_encoder_ctl((OpusEncoder*)ptr, OPUS_SET_LFE(1)); - ptr += align(coupled_size); - } - for (;ilayout.nb_streams;i++) - { - ret = opus_encoder_init((OpusEncoder*)ptr, Fs, 1, application); - if (i==st->lfe_stream) - opus_encoder_ctl((OpusEncoder*)ptr, OPUS_SET_LFE(1)); - if(ret!=OPUS_OK)return ret; - ptr += align(mono_size); - } - if (surround) - { - OPUS_CLEAR(ms_get_preemph_mem(st), channels); - OPUS_CLEAR(ms_get_window_mem(st), channels*120); - } - st->surround = surround; - return OPUS_OK; -} - -int opus_multistream_encoder_init( - OpusMSEncoder *st, - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int application -) -{ - return opus_multistream_encoder_init_impl(st, Fs, channels, streams, coupled_streams, mapping, application, 0); -} - -int opus_multistream_surround_encoder_init( - OpusMSEncoder *st, - opus_int32 Fs, - int channels, - int mapping_family, - int *streams, - int *coupled_streams, - unsigned char *mapping, - int application -) -{ - if ((channels>255) || (channels<1)) - return OPUS_BAD_ARG; - st->lfe_stream = -1; - if (mapping_family==0) - { - if (channels==1) - { - *streams=1; - *coupled_streams=0; - mapping[0]=0; - } else if (channels==2) - { - *streams=1; - *coupled_streams=1; - mapping[0]=0; - mapping[1]=1; - } else - return OPUS_UNIMPLEMENTED; - } else if (mapping_family==1 && channels<=8 && channels>=1) - { - int i; - *streams=vorbis_mappings[channels-1].nb_streams; - *coupled_streams=vorbis_mappings[channels-1].nb_coupled_streams; - for (i=0;i=6) - st->lfe_stream = *streams-1; - } else if (mapping_family==255) - { - int i; - *streams=channels; - *coupled_streams=0; - for(i=0;i2&&mapping_family==1); -} - -OpusMSEncoder *opus_multistream_encoder_create( - opus_int32 Fs, - int channels, - int streams, - int coupled_streams, - const unsigned char *mapping, - int application, - int *error -) -{ - int ret; - OpusMSEncoder *st; - if ((channels>255) || (channels<1) || (coupled_streams>streams) || - (coupled_streams+streams>255) || (streams<1) || (coupled_streams<0)) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - st = (OpusMSEncoder *)opus_alloc(opus_multistream_encoder_get_size(streams, coupled_streams)); - if (st==NULL) - { - if (error) - *error = OPUS_ALLOC_FAIL; - return NULL; - } - ret = opus_multistream_encoder_init(st, Fs, channels, streams, coupled_streams, mapping, application); - if (ret != OPUS_OK) - { - opus_free(st); - st = NULL; - } - if (error) - *error = ret; - return st; -} - -OpusMSEncoder *opus_multistream_surround_encoder_create( - opus_int32 Fs, - int channels, - int mapping_family, - int *streams, - int *coupled_streams, - unsigned char *mapping, - int application, - int *error -) -{ - int ret; - OpusMSEncoder *st; - if ((channels>255) || (channels<1)) - { - if (error) - *error = OPUS_BAD_ARG; - return NULL; - } - st = (OpusMSEncoder *)opus_alloc(opus_multistream_surround_encoder_get_size(channels, mapping_family)); - if (st==NULL) - { - if (error) - *error = OPUS_ALLOC_FAIL; - return NULL; - } - ret = opus_multistream_surround_encoder_init(st, Fs, channels, mapping_family, streams, coupled_streams, mapping, application); - if (ret != OPUS_OK) - { - opus_free(st); - st = NULL; - } - if (error) - *error = ret; - return st; -} - -static void surround_rate_allocation( - OpusMSEncoder *st, - opus_int32 *rate, - int frame_size - ) -{ - int i; - opus_int32 channel_rate; - opus_int32 Fs; - char *ptr; - int stream_offset; - int lfe_offset; - int coupled_ratio; /* Q8 */ - int lfe_ratio; /* Q8 */ - - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - opus_encoder_ctl((OpusEncoder*)ptr, OPUS_GET_SAMPLE_RATE(&Fs)); - - if (st->bitrate_bps > st->layout.nb_channels*40000) - stream_offset = 20000; - else - stream_offset = st->bitrate_bps/st->layout.nb_channels/2; - stream_offset += 60*(Fs/frame_size-50); - /* We start by giving each stream (coupled or uncoupled) the same bitrate. - This models the main saving of coupled channels over uncoupled. */ - /* The LFE stream is an exception to the above and gets fewer bits. */ - lfe_offset = 3500 + 60*(Fs/frame_size-50); - /* Coupled streams get twice the mono rate after the first 20 kb/s. */ - coupled_ratio = 512; - /* Should depend on the bitrate, for now we assume LFE gets 1/8 the bits of mono */ - lfe_ratio = 32; - - /* Compute bitrate allocation between streams */ - if (st->bitrate_bps==OPUS_AUTO) - { - channel_rate = Fs+60*Fs/frame_size; - } else if (st->bitrate_bps==OPUS_BITRATE_MAX) - { - channel_rate = 300000; - } else { - int nb_lfe; - int nb_uncoupled; - int nb_coupled; - int total; - nb_lfe = (st->lfe_stream!=-1); - nb_coupled = st->layout.nb_coupled_streams; - nb_uncoupled = st->layout.nb_streams-nb_coupled-nb_lfe; - total = (nb_uncoupled<<8) /* mono */ - + coupled_ratio*nb_coupled /* stereo */ - + nb_lfe*lfe_ratio; - channel_rate = 256*(st->bitrate_bps-lfe_offset*nb_lfe-stream_offset*(nb_coupled+nb_uncoupled))/total; - } -#ifndef FIXED_POINT - if (st->variable_duration==OPUS_FRAMESIZE_VARIABLE && frame_size != Fs/50) - { - opus_int32 bonus; - bonus = 60*(Fs/frame_size-50); - channel_rate += bonus; - } -#endif - - for (i=0;ilayout.nb_streams;i++) - { - if (ilayout.nb_coupled_streams) - rate[i] = stream_offset+(channel_rate*coupled_ratio>>8); - else if (i!=st->lfe_stream) - rate[i] = stream_offset+channel_rate; - else - rate[i] = lfe_offset+(channel_rate*lfe_ratio>>8); - } -} - -/* Max size in case the encoder decides to return three frames */ -#define MS_FRAME_TMP (3*1275+7) -static int opus_multistream_encode_native -( - OpusMSEncoder *st, - opus_copy_channel_in_func copy_channel_in, - const void *pcm, - int analysis_frame_size, - unsigned char *data, - opus_int32 max_data_bytes, - int lsb_depth, - downmix_func downmix -) -{ - opus_int32 Fs; - int coupled_size; - int mono_size; - int s; - char *ptr; - int tot_size; - VARDECL(opus_val16, buf); - VARDECL(opus_val16, bandSMR); - unsigned char tmp_data[MS_FRAME_TMP]; - OpusRepacketizer rp; - opus_int32 vbr; - const CELTMode *celt_mode; - opus_int32 bitrates[256]; - opus_val16 bandLogE[42]; - opus_val32 *mem = NULL; - opus_val32 *preemph_mem=NULL; - int frame_size; - ALLOC_STACK; - - if (st->surround) - { - preemph_mem = ms_get_preemph_mem(st); - mem = ms_get_window_mem(st); - } - - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - opus_encoder_ctl((OpusEncoder*)ptr, OPUS_GET_SAMPLE_RATE(&Fs)); - opus_encoder_ctl((OpusEncoder*)ptr, OPUS_GET_VBR(&vbr)); - opus_encoder_ctl((OpusEncoder*)ptr, CELT_GET_MODE(&celt_mode)); - - { - opus_int32 delay_compensation; - int channels; - - channels = st->layout.nb_streams + st->layout.nb_coupled_streams; - opus_encoder_ctl((OpusEncoder*)ptr, OPUS_GET_LOOKAHEAD(&delay_compensation)); - delay_compensation -= Fs/400; - frame_size = compute_frame_size(pcm, analysis_frame_size, - st->variable_duration, channels, Fs, st->bitrate_bps, - delay_compensation, downmix -#ifndef DISABLE_FLOAT_API - , st->subframe_mem -#endif - ); - } - - if (400*frame_size < Fs) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - /* Validate frame_size before using it to allocate stack space. - This mirrors the checks in opus_encode[_float](). */ - if (400*frame_size != Fs && 200*frame_size != Fs && - 100*frame_size != Fs && 50*frame_size != Fs && - 25*frame_size != Fs && 50*frame_size != 3*Fs) - { - RESTORE_STACK; - return OPUS_BAD_ARG; - } - ALLOC(buf, 2*frame_size, opus_val16); - coupled_size = opus_encoder_get_size(2); - mono_size = opus_encoder_get_size(1); - - ALLOC(bandSMR, 21*st->layout.nb_channels, opus_val16); - if (st->surround) - { - surround_analysis(celt_mode, pcm, bandSMR, mem, preemph_mem, frame_size, 120, st->layout.nb_channels, Fs, copy_channel_in); - } - - if (max_data_bytes < 4*st->layout.nb_streams-1) - { - RESTORE_STACK; - return OPUS_BUFFER_TOO_SMALL; - } - - /* Compute bitrate allocation between streams (this could be a lot better) */ - surround_rate_allocation(st, bitrates, frame_size); - - if (!vbr) - max_data_bytes = IMIN(max_data_bytes, 3*st->bitrate_bps/(3*8*Fs/frame_size)); - - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - for (s=0;slayout.nb_streams;s++) - { - OpusEncoder *enc; - enc = (OpusEncoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - opus_encoder_ctl(enc, OPUS_SET_BITRATE(bitrates[s])); - if (st->surround) - { - opus_int32 equiv_rate; - equiv_rate = st->bitrate_bps; - if (frame_size*50 < Fs) - equiv_rate -= 60*(Fs/frame_size - 50)*st->layout.nb_channels; - if (equiv_rate > 10000*st->layout.nb_channels) - opus_encoder_ctl(enc, OPUS_SET_BANDWIDTH(OPUS_BANDWIDTH_FULLBAND)); - else if (equiv_rate > 7000*st->layout.nb_channels) - opus_encoder_ctl(enc, OPUS_SET_BANDWIDTH(OPUS_BANDWIDTH_SUPERWIDEBAND)); - else if (equiv_rate > 5000*st->layout.nb_channels) - opus_encoder_ctl(enc, OPUS_SET_BANDWIDTH(OPUS_BANDWIDTH_WIDEBAND)); - else - opus_encoder_ctl(enc, OPUS_SET_BANDWIDTH(OPUS_BANDWIDTH_NARROWBAND)); - if (s < st->layout.nb_coupled_streams) - { - /* To preserve the spatial image, force stereo CELT on coupled streams */ - opus_encoder_ctl(enc, OPUS_SET_FORCE_MODE(MODE_CELT_ONLY)); - opus_encoder_ctl(enc, OPUS_SET_FORCE_CHANNELS(2)); - } - } - } - - ptr = (char*)st + align(sizeof(OpusMSEncoder)); - /* Counting ToC */ - tot_size = 0; - for (s=0;slayout.nb_streams;s++) - { - OpusEncoder *enc; - int len; - int curr_max; - int c1, c2; - - opus_repacketizer_init(&rp); - enc = (OpusEncoder*)ptr; - if (s < st->layout.nb_coupled_streams) - { - int i; - int left, right; - left = get_left_channel(&st->layout, s, -1); - right = get_right_channel(&st->layout, s, -1); - (*copy_channel_in)(buf, 2, - pcm, st->layout.nb_channels, left, frame_size); - (*copy_channel_in)(buf+1, 2, - pcm, st->layout.nb_channels, right, frame_size); - ptr += align(coupled_size); - if (st->surround) - { - for (i=0;i<21;i++) - { - bandLogE[i] = bandSMR[21*left+i]; - bandLogE[21+i] = bandSMR[21*right+i]; - } - } - c1 = left; - c2 = right; - } else { - int i; - int chan = get_mono_channel(&st->layout, s, -1); - (*copy_channel_in)(buf, 1, - pcm, st->layout.nb_channels, chan, frame_size); - ptr += align(mono_size); - if (st->surround) - { - for (i=0;i<21;i++) - bandLogE[i] = bandSMR[21*chan+i]; - } - c1 = chan; - c2 = -1; - } - if (st->surround) - opus_encoder_ctl(enc, OPUS_SET_ENERGY_MASK(bandLogE)); - /* number of bytes left (+Toc) */ - curr_max = max_data_bytes - tot_size; - /* Reserve three bytes for the last stream and four for the others */ - curr_max -= IMAX(0,4*(st->layout.nb_streams-s-1)-1); - curr_max = IMIN(curr_max,MS_FRAME_TMP); - if (!vbr && s == st->layout.nb_streams-1) - opus_encoder_ctl(enc, OPUS_SET_BITRATE(curr_max*(8*Fs/frame_size))); - len = opus_encode_native(enc, buf, frame_size, tmp_data, curr_max, lsb_depth, - pcm, analysis_frame_size, c1, c2, st->layout.nb_channels, downmix); - if (len<0) - { - RESTORE_STACK; - return len; - } - /* We need to use the repacketizer to add the self-delimiting lengths - while taking into account the fact that the encoder can now return - more than one frame at a time (e.g. 60 ms CELT-only) */ - opus_repacketizer_cat(&rp, tmp_data, len); - len = opus_repacketizer_out_range_impl(&rp, 0, opus_repacketizer_get_nb_frames(&rp), - data, max_data_bytes-tot_size, s != st->layout.nb_streams-1, !vbr && s == st->layout.nb_streams-1); - data += len; - tot_size += len; - } - /*printf("\n");*/ - RESTORE_STACK; - return tot_size; -} - -#if !defined(DISABLE_FLOAT_API) -static void opus_copy_channel_in_float( - opus_val16 *dst, - int dst_stride, - const void *src, - int src_stride, - int src_channel, - int frame_size -) -{ - const float *float_src; - opus_int32 i; - float_src = (const float *)src; - for (i=0;ibitrate_bps = value; - } - break; - case OPUS_GET_BITRATE_REQUEST: - { - int s; - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = 0; - for (s=0;slayout.nb_streams;s++) - { - opus_int32 rate; - OpusEncoder *enc; - enc = (OpusEncoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - opus_encoder_ctl(enc, request, &rate); - *value += rate; - } - } - break; - case OPUS_GET_LSB_DEPTH_REQUEST: - case OPUS_GET_VBR_REQUEST: - case OPUS_GET_APPLICATION_REQUEST: - case OPUS_GET_BANDWIDTH_REQUEST: - case OPUS_GET_COMPLEXITY_REQUEST: - case OPUS_GET_PACKET_LOSS_PERC_REQUEST: - case OPUS_GET_DTX_REQUEST: - case OPUS_GET_VOICE_RATIO_REQUEST: - case OPUS_GET_VBR_CONSTRAINT_REQUEST: - case OPUS_GET_SIGNAL_REQUEST: - case OPUS_GET_LOOKAHEAD_REQUEST: - case OPUS_GET_SAMPLE_RATE_REQUEST: - case OPUS_GET_INBAND_FEC_REQUEST: - case OPUS_GET_FORCE_CHANNELS_REQUEST: - case OPUS_GET_PREDICTION_DISABLED_REQUEST: - { - OpusEncoder *enc; - /* For int32* GET params, just query the first stream */ - opus_int32 *value = va_arg(ap, opus_int32*); - enc = (OpusEncoder*)ptr; - ret = opus_encoder_ctl(enc, request, value); - } - break; - case OPUS_GET_FINAL_RANGE_REQUEST: - { - int s; - opus_uint32 *value = va_arg(ap, opus_uint32*); - opus_uint32 tmp; - if (!value) - { - goto bad_arg; - } - *value=0; - for (s=0;slayout.nb_streams;s++) - { - OpusEncoder *enc; - enc = (OpusEncoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - ret = opus_encoder_ctl(enc, request, &tmp); - if (ret != OPUS_OK) break; - *value ^= tmp; - } - } - break; - case OPUS_SET_LSB_DEPTH_REQUEST: - case OPUS_SET_COMPLEXITY_REQUEST: - case OPUS_SET_VBR_REQUEST: - case OPUS_SET_VBR_CONSTRAINT_REQUEST: - case OPUS_SET_MAX_BANDWIDTH_REQUEST: - case OPUS_SET_BANDWIDTH_REQUEST: - case OPUS_SET_SIGNAL_REQUEST: - case OPUS_SET_APPLICATION_REQUEST: - case OPUS_SET_INBAND_FEC_REQUEST: - case OPUS_SET_PACKET_LOSS_PERC_REQUEST: - case OPUS_SET_DTX_REQUEST: - case OPUS_SET_FORCE_MODE_REQUEST: - case OPUS_SET_FORCE_CHANNELS_REQUEST: - case OPUS_SET_PREDICTION_DISABLED_REQUEST: - { - int s; - /* This works for int32 params */ - opus_int32 value = va_arg(ap, opus_int32); - for (s=0;slayout.nb_streams;s++) - { - OpusEncoder *enc; - - enc = (OpusEncoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - ret = opus_encoder_ctl(enc, request, value); - if (ret != OPUS_OK) - break; - } - } - break; - case OPUS_MULTISTREAM_GET_ENCODER_STATE_REQUEST: - { - int s; - opus_int32 stream_id; - OpusEncoder **value; - stream_id = va_arg(ap, opus_int32); - if (stream_id<0 || stream_id >= st->layout.nb_streams) - ret = OPUS_BAD_ARG; - value = va_arg(ap, OpusEncoder**); - if (!value) - { - goto bad_arg; - } - for (s=0;slayout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - } - *value = (OpusEncoder*)ptr; - } - break; - case OPUS_SET_EXPERT_FRAME_DURATION_REQUEST: - { - opus_int32 value = va_arg(ap, opus_int32); - st->variable_duration = value; - } - break; - case OPUS_GET_EXPERT_FRAME_DURATION_REQUEST: - { - opus_int32 *value = va_arg(ap, opus_int32*); - if (!value) - { - goto bad_arg; - } - *value = st->variable_duration; - } - break; - case OPUS_RESET_STATE: - { - int s; - st->subframe_mem[0] = st->subframe_mem[1] = st->subframe_mem[2] = 0; - if (st->surround) - { - OPUS_CLEAR(ms_get_preemph_mem(st), st->layout.nb_channels); - OPUS_CLEAR(ms_get_window_mem(st), st->layout.nb_channels*120); - } - for (s=0;slayout.nb_streams;s++) - { - OpusEncoder *enc; - enc = (OpusEncoder*)ptr; - if (s < st->layout.nb_coupled_streams) - ptr += align(coupled_size); - else - ptr += align(mono_size); - ret = opus_encoder_ctl(enc, OPUS_RESET_STATE); - if (ret != OPUS_OK) - break; - } - } - break; - default: - ret = OPUS_UNIMPLEMENTED; - break; - } - - va_end(ap); - return ret; -bad_arg: - va_end(ap); - return OPUS_BAD_ARG; -} - -void opus_multistream_encoder_destroy(OpusMSEncoder *st) -{ - opus_free(st); -} diff --git a/src/opus-1.1/src/opus_private.h b/src/opus-1.1/src/opus_private.h deleted file mode 100644 index 83225f2b..00000000 --- a/src/opus-1.1/src/opus_private.h +++ /dev/null @@ -1,129 +0,0 @@ -/* Copyright (c) 2012 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - -#ifndef OPUS_PRIVATE_H -#define OPUS_PRIVATE_H - -#include "arch.h" -#include "opus.h" -#include "celt.h" - -struct OpusRepacketizer { - unsigned char toc; - int nb_frames; - const unsigned char *frames[48]; - opus_int16 len[48]; - int framesize; -}; - -typedef struct ChannelLayout { - int nb_channels; - int nb_streams; - int nb_coupled_streams; - unsigned char mapping[256]; -} ChannelLayout; - -int validate_layout(const ChannelLayout *layout); -int get_left_channel(const ChannelLayout *layout, int stream_id, int prev); -int get_right_channel(const ChannelLayout *layout, int stream_id, int prev); -int get_mono_channel(const ChannelLayout *layout, int stream_id, int prev); - - - -#define MODE_SILK_ONLY 1000 -#define MODE_HYBRID 1001 -#define MODE_CELT_ONLY 1002 - -#define OPUS_SET_VOICE_RATIO_REQUEST 11018 -#define OPUS_GET_VOICE_RATIO_REQUEST 11019 - -/** Configures the encoder's expected percentage of voice - * opposed to music or other signals. - * - * @note This interface is currently more aspiration than actuality. It's - * ultimately expected to bias an automatic signal classifier, but it currently - * just shifts the static bitrate to mode mapping around a little bit. - * - * @param[in] x int: Voice percentage in the range 0-100, inclusive. - * @hideinitializer */ -#define OPUS_SET_VOICE_RATIO(x) OPUS_SET_VOICE_RATIO_REQUEST, __opus_check_int(x) -/** Gets the encoder's configured voice ratio value, @see OPUS_SET_VOICE_RATIO - * - * @param[out] x int*: Voice percentage in the range 0-100, inclusive. - * @hideinitializer */ -#define OPUS_GET_VOICE_RATIO(x) OPUS_GET_VOICE_RATIO_REQUEST, __opus_check_int_ptr(x) - - -#define OPUS_SET_FORCE_MODE_REQUEST 11002 -#define OPUS_SET_FORCE_MODE(x) OPUS_SET_FORCE_MODE_REQUEST, __opus_check_int(x) - -typedef void (*downmix_func)(const void *, opus_val32 *, int, int, int, int, int); -void downmix_float(const void *_x, opus_val32 *sub, int subframe, int offset, int c1, int c2, int C); -void downmix_int(const void *_x, opus_val32 *sub, int subframe, int offset, int c1, int c2, int C); - -int optimize_framesize(const opus_val16 *x, int len, int C, opus_int32 Fs, - int bitrate, opus_val16 tonality, float *mem, int buffering, - downmix_func downmix); - -int encode_size(int size, unsigned char *data); - -opus_int32 frame_size_select(opus_int32 frame_size, int variable_duration, opus_int32 Fs); - -opus_int32 compute_frame_size(const void *analysis_pcm, int frame_size, - int variable_duration, int C, opus_int32 Fs, int bitrate_bps, - int delay_compensation, downmix_func downmix -#ifndef DISABLE_FLOAT_API - , float *subframe_mem -#endif - ); - -opus_int32 opus_encode_native(OpusEncoder *st, const opus_val16 *pcm, int frame_size, - unsigned char *data, opus_int32 out_data_bytes, int lsb_depth, - const void *analysis_pcm, opus_int32 analysis_size, int c1, int c2, int analysis_channels, downmix_func downmix); - -int opus_decode_native(OpusDecoder *st, const unsigned char *data, opus_int32 len, - opus_val16 *pcm, int frame_size, int decode_fec, int self_delimited, - opus_int32 *packet_offset, int soft_clip); - -/* Make sure everything's aligned to sizeof(void *) bytes */ -static OPUS_INLINE int align(int i) -{ - return (i+(int)sizeof(void *)-1)&-(int)sizeof(void *); -} - -int opus_packet_parse_impl(const unsigned char *data, opus_int32 len, - int self_delimited, unsigned char *out_toc, - const unsigned char *frames[48], opus_int16 size[48], - int *payload_offset, opus_int32 *packet_offset); - -opus_int32 opus_repacketizer_out_range_impl(OpusRepacketizer *rp, int begin, int end, - unsigned char *data, opus_int32 maxlen, int self_delimited, int pad); - -int pad_frame(unsigned char *data, opus_int32 len, opus_int32 new_len); - -#endif /* OPUS_PRIVATE_H */ diff --git a/src/opus-1.1/src/repacketizer.c b/src/opus-1.1/src/repacketizer.c deleted file mode 100644 index a62675ce..00000000 --- a/src/opus-1.1/src/repacketizer.c +++ /dev/null @@ -1,345 +0,0 @@ -/* Copyright (c) 2011 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/* - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus.h" -#include "opus_private.h" -#include "os_support.h" - - -int opus_repacketizer_get_size(void) -{ - return sizeof(OpusRepacketizer); -} - -OpusRepacketizer *opus_repacketizer_init(OpusRepacketizer *rp) -{ - rp->nb_frames = 0; - return rp; -} - -OpusRepacketizer *opus_repacketizer_create(void) -{ - OpusRepacketizer *rp; - rp=(OpusRepacketizer *)opus_alloc(opus_repacketizer_get_size()); - if(rp==NULL)return NULL; - return opus_repacketizer_init(rp); -} - -void opus_repacketizer_destroy(OpusRepacketizer *rp) -{ - opus_free(rp); -} - -static int opus_repacketizer_cat_impl(OpusRepacketizer *rp, const unsigned char *data, opus_int32 len, int self_delimited) -{ - unsigned char tmp_toc; - int curr_nb_frames,ret; - /* Set of check ToC */ - if (len<1) return OPUS_INVALID_PACKET; - if (rp->nb_frames == 0) - { - rp->toc = data[0]; - rp->framesize = opus_packet_get_samples_per_frame(data, 8000); - } else if ((rp->toc&0xFC) != (data[0]&0xFC)) - { - /*fprintf(stderr, "toc mismatch: 0x%x vs 0x%x\n", rp->toc, data[0]);*/ - return OPUS_INVALID_PACKET; - } - curr_nb_frames = opus_packet_get_nb_frames(data, len); - if(curr_nb_frames<1) return OPUS_INVALID_PACKET; - - /* Check the 120 ms maximum packet size */ - if ((curr_nb_frames+rp->nb_frames)*rp->framesize > 960) - { - return OPUS_INVALID_PACKET; - } - - ret=opus_packet_parse_impl(data, len, self_delimited, &tmp_toc, &rp->frames[rp->nb_frames], &rp->len[rp->nb_frames], NULL, NULL); - if(ret<1)return ret; - - rp->nb_frames += curr_nb_frames; - return OPUS_OK; -} - -int opus_repacketizer_cat(OpusRepacketizer *rp, const unsigned char *data, opus_int32 len) -{ - return opus_repacketizer_cat_impl(rp, data, len, 0); -} - -int opus_repacketizer_get_nb_frames(OpusRepacketizer *rp) -{ - return rp->nb_frames; -} - -opus_int32 opus_repacketizer_out_range_impl(OpusRepacketizer *rp, int begin, int end, - unsigned char *data, opus_int32 maxlen, int self_delimited, int pad) -{ - int i, count; - opus_int32 tot_size; - opus_int16 *len; - const unsigned char **frames; - unsigned char * ptr; - - if (begin<0 || begin>=end || end>rp->nb_frames) - { - /*fprintf(stderr, "%d %d %d\n", begin, end, rp->nb_frames);*/ - return OPUS_BAD_ARG; - } - count = end-begin; - - len = rp->len+begin; - frames = rp->frames+begin; - if (self_delimited) - tot_size = 1 + (len[count-1]>=252); - else - tot_size = 0; - - ptr = data; - if (count==1) - { - /* Code 0 */ - tot_size += len[0]+1; - if (tot_size > maxlen) - return OPUS_BUFFER_TOO_SMALL; - *ptr++ = rp->toc&0xFC; - } else if (count==2) - { - if (len[1] == len[0]) - { - /* Code 1 */ - tot_size += 2*len[0]+1; - if (tot_size > maxlen) - return OPUS_BUFFER_TOO_SMALL; - *ptr++ = (rp->toc&0xFC) | 0x1; - } else { - /* Code 2 */ - tot_size += len[0]+len[1]+2+(len[0]>=252); - if (tot_size > maxlen) - return OPUS_BUFFER_TOO_SMALL; - *ptr++ = (rp->toc&0xFC) | 0x2; - ptr += encode_size(len[0], ptr); - } - } - if (count > 2 || (pad && tot_size < maxlen)) - { - /* Code 3 */ - int vbr; - int pad_amount=0; - - /* Restart the process for the padding case */ - ptr = data; - if (self_delimited) - tot_size = 1 + (len[count-1]>=252); - else - tot_size = 0; - vbr = 0; - for (i=1;i=252) + len[i]; - tot_size += len[count-1]; - - if (tot_size > maxlen) - return OPUS_BUFFER_TOO_SMALL; - *ptr++ = (rp->toc&0xFC) | 0x3; - *ptr++ = count | 0x80; - } else { - tot_size += count*len[0]+2; - if (tot_size > maxlen) - return OPUS_BUFFER_TOO_SMALL; - *ptr++ = (rp->toc&0xFC) | 0x3; - *ptr++ = count; - } - pad_amount = pad ? (maxlen-tot_size) : 0; - if (pad_amount != 0) - { - int nb_255s; - data[1] |= 0x40; - nb_255s = (pad_amount-1)/255; - for (i=0;inb_frames, data, maxlen, 0, 0); -} - -int opus_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len) -{ - OpusRepacketizer rp; - opus_int32 ret; - if (len < 1) - return OPUS_BAD_ARG; - if (len==new_len) - return OPUS_OK; - else if (len > new_len) - return OPUS_BAD_ARG; - opus_repacketizer_init(&rp); - /* Moving payload to the end of the packet so we can do in-place padding */ - OPUS_MOVE(data+new_len-len, data, len); - opus_repacketizer_cat(&rp, data+new_len-len, len); - ret = opus_repacketizer_out_range_impl(&rp, 0, rp.nb_frames, data, new_len, 0, 1); - if (ret > 0) - return OPUS_OK; - else - return ret; -} - -opus_int32 opus_packet_unpad(unsigned char *data, opus_int32 len) -{ - OpusRepacketizer rp; - opus_int32 ret; - if (len < 1) - return OPUS_BAD_ARG; - opus_repacketizer_init(&rp); - ret = opus_repacketizer_cat(&rp, data, len); - if (ret < 0) - return ret; - ret = opus_repacketizer_out_range_impl(&rp, 0, rp.nb_frames, data, len, 0, 0); - celt_assert(ret > 0 && ret <= len); - return ret; -} - -int opus_multistream_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len, int nb_streams) -{ - int s; - int count; - unsigned char toc; - opus_int16 size[48]; - opus_int32 packet_offset; - opus_int32 amount; - - if (len < 1) - return OPUS_BAD_ARG; - if (len==new_len) - return OPUS_OK; - else if (len > new_len) - return OPUS_BAD_ARG; - amount = new_len - len; - /* Seek to last stream */ - for (s=0;slibopusfile C API. - - The libopusfile package provides a convenient high-level API for - decoding and basic manipulation of all Ogg Opus audio streams. - libopusfile is implemented as a layer on top of Xiph.Org's - reference - libogg - and - libopus - libraries. - - libopusfile provides several sets of built-in routines for - file/stream access, and may also use custom stream I/O routines provided by - the embedded environment. - There are built-in I/O routines provided for ANSI-compliant - stdio (FILE *), memory buffers, and URLs - (including URLs, plus optionally and URLs). - - \section Organization - - The main API is divided into several sections: - - \ref stream_open_close - - \ref stream_info - - \ref stream_decoding - - \ref stream_seeking - - Several additional sections are not tied to the main API. - - \ref stream_callbacks - - \ref header_info - - \ref error_codes - - \section Overview - - The libopusfile API always decodes files to 48 kHz. - The original sample rate is not preserved by the lossy compression, though - it is stored in the header to allow you to resample to it after decoding - (the libopusfile API does not currently provide a resampler, - but the - the - Speex resampler is a good choice if you need one). - In general, if you are playing back the audio, you should leave it at - 48 kHz, provided your audio hardware supports it. - When decoding to a file, it may be worth resampling back to the original - sample rate, so as not to surprise users who might not expect the sample - rate to change after encoding to Opus and decoding. - - Opus files can contain anywhere from 1 to 255 channels of audio. - The channel mappings for up to 8 channels are the same as the - Vorbis - mappings. - A special stereo API can convert everything to 2 channels, making it simple - to support multichannel files in an application which only has stereo - output. - Although the libopusfile ABI provides support for the theoretical - maximum number of channels, the current implementation does not support - files with more than 8 channels, as they do not have well-defined channel - mappings. - - Like all Ogg files, Opus files may be "chained". - That is, multiple Opus files may be combined into a single, longer file just - by concatenating the original files. - This is commonly done in internet radio streaming, as it allows the title - and artist to be updated each time the song changes, since each link in the - chain includes its own set of metadata. - - libopusfile fully supports chained files. - It will decode the first Opus stream found in each link of a chained file - (ignoring any other streams that might be concurrently multiplexed with it, - such as a video stream). - - The channel count can also change between links. - If your application is not prepared to deal with this, it can use the stereo - API to ensure the audio from all links will always get decoded into a - common format. - Since libopusfile always decodes to 48 kHz, you do not have to - worry about the sample rate changing between links (as was possible with - Vorbis). - This makes application support for chained files with libopusfile - very easy.*/ - -# if defined(__cplusplus) -extern "C" { -# endif - -# include -# include -# include -# include - -/**@cond PRIVATE*/ - -/*Enable special features for gcc and gcc-compatible compilers.*/ -# if !defined(OP_GNUC_PREREQ) -# if defined(__GNUC__)&&defined(__GNUC_MINOR__) -# define OP_GNUC_PREREQ(_maj,_min) \ - ((__GNUC__<<16)+__GNUC_MINOR__>=((_maj)<<16)+(_min)) -# else -# define OP_GNUC_PREREQ(_maj,_min) 0 -# endif -# endif - -# if OP_GNUC_PREREQ(4,0) -# pragma GCC visibility push(default) -# endif - -typedef struct OpusHead OpusHead; -typedef struct OpusTags OpusTags; -typedef struct OpusPictureTag OpusPictureTag; -typedef struct OpusServerInfo OpusServerInfo; -typedef struct OpusFileCallbacks OpusFileCallbacks; -typedef struct OggOpusFile OggOpusFile; - -/*Warning attributes for libopusfile functions.*/ -# if OP_GNUC_PREREQ(3,4) -# define OP_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__)) -# else -# define OP_WARN_UNUSED_RESULT -# endif -# if OP_GNUC_PREREQ(3,4) -# define OP_ARG_NONNULL(_x) __attribute__((__nonnull__(_x))) -# else -# define OP_ARG_NONNULL(_x) -# endif - -/**@endcond*/ - -/**\defgroup error_codes Error Codes*/ -/*@{*/ -/**\name List of possible error codes - Many of the functions in this library return a negative error code when a - function fails. - This list provides a brief explanation of the common errors. - See each individual function for more details on what a specific error code - means in that context.*/ -/*@{*/ - -/**A request did not succeed.*/ -#define OP_FALSE (-1) -/*Currently not used externally.*/ -#define OP_EOF (-2) -/**There was a hole in the page sequence numbers (e.g., a page was corrupt or - missing).*/ -#define OP_HOLE (-3) -/**An underlying read, seek, or tell operation failed when it should have - succeeded.*/ -#define OP_EREAD (-128) -/**A NULL pointer was passed where one was unexpected, or an - internal memory allocation failed, or an internal library error was - encountered.*/ -#define OP_EFAULT (-129) -/**The stream used a feature that is not implemented, such as an unsupported - channel family.*/ -#define OP_EIMPL (-130) -/**One or more parameters to a function were invalid.*/ -#define OP_EINVAL (-131) -/**A purported Ogg Opus stream did not begin with an Ogg page, a purported - header packet did not start with one of the required strings, "OpusHead" or - "OpusTags", or a link in a chained file was encountered that did not - contain any logical Opus streams.*/ -#define OP_ENOTFORMAT (-132) -/**A required header packet was not properly formatted, contained illegal - values, or was missing altogether.*/ -#define OP_EBADHEADER (-133) -/**The ID header contained an unrecognized version number.*/ -#define OP_EVERSION (-134) -/*Currently not used at all.*/ -#define OP_ENOTAUDIO (-135) -/**An audio packet failed to decode properly. - This is usually caused by a multistream Ogg packet where the durations of - the individual Opus packets contained in it are not all the same.*/ -#define OP_EBADPACKET (-136) -/**We failed to find data we had seen before, or the bitstream structure was - sufficiently malformed that seeking to the target destination was - impossible.*/ -#define OP_EBADLINK (-137) -/**An operation that requires seeking was requested on an unseekable stream.*/ -#define OP_ENOSEEK (-138) -/**The first or last granule position of a link failed basic validity checks.*/ -#define OP_EBADTIMESTAMP (-139) - -/*@}*/ -/*@}*/ - -/**\defgroup header_info Header Information*/ -/*@{*/ - -/**The maximum number of channels in an Ogg Opus stream.*/ -#define OPUS_CHANNEL_COUNT_MAX (255) - -/**Ogg Opus bitstream information. - This contains the basic playback parameters for a stream, and corresponds to - the initial ID header packet of an Ogg Opus stream.*/ -struct OpusHead{ - /**The Ogg Opus format version, in the range 0...255. - The top 4 bits represent a "major" version, and the bottom four bits - represent backwards-compatible "minor" revisions. - The current specification describes version 1. - This library will recognize versions up through 15 as backwards compatible - with the current specification. - An earlier draft of the specification described a version 0, but the only - difference between version 1 and version 0 is that version 0 did - not specify the semantics for handling the version field.*/ - int version; - /**The number of channels, in the range 1...255.*/ - int channel_count; - /**The number of samples that should be discarded from the beginning of the - stream.*/ - unsigned pre_skip; - /**The sampling rate of the original input. - All Opus audio is coded at 48 kHz, and should also be decoded at 48 kHz - for playback (unless the target hardware does not support this sampling - rate). - However, this field may be used to resample the audio back to the original - sampling rate, for example, when saving the output to a file.*/ - opus_uint32 input_sample_rate; - /**The gain to apply to the decoded output, in dB, as a Q8 value in the range - -32768...32767. - The libopusfile API will automatically apply this gain to the - decoded output before returning it, scaling it by - pow(10,output_gain/(20.0*256)).*/ - int output_gain; - /**The channel mapping family, in the range 0...255. - Channel mapping family 0 covers mono or stereo in a single stream. - Channel mapping family 1 covers 1 to 8 channels in one or more streams, - using the Vorbis speaker assignments. - Channel mapping family 255 covers 1 to 255 channels in one or more - streams, but without any defined speaker assignment.*/ - int mapping_family; - /**The number of Opus streams in each Ogg packet, in the range 1...255.*/ - int stream_count; - /**The number of coupled Opus streams in each Ogg packet, in the range - 0...127. - This must satisfy 0 <= coupled_count <= stream_count and - coupled_count + stream_count <= 255. - The coupled streams appear first, before all uncoupled streams, in an Ogg - Opus packet.*/ - int coupled_count; - /**The mapping from coded stream channels to output channels. - Let index=mapping[k] be the value for channel k. - If index<2*coupled_count, then it refers to the left channel - from stream (index/2) if even, and the right channel from - stream (index/2) if odd. - Otherwise, it refers to the output of the uncoupled stream - (index-coupled_count).*/ - unsigned char mapping[OPUS_CHANNEL_COUNT_MAX]; -}; - -/**The metadata from an Ogg Opus stream. - - This structure holds the in-stream metadata corresponding to the 'comment' - header packet of an Ogg Opus stream. - The comment header is meant to be used much like someone jotting a quick - note on the label of a CD. - It should be a short, to the point text note that can be more than a couple - words, but not more than a short paragraph. - - The metadata is stored as a series of (tag, value) pairs, in length-encoded - string vectors, using the same format as Vorbis (without the final "framing - bit"), Theora, and Speex, except for the packet header. - The first occurrence of the '=' character delimits the tag and value. - A particular tag may occur more than once, and order is significant. - The character set encoding for the strings is always UTF-8, but the tag - names are limited to ASCII, and treated as case-insensitive. - See the Vorbis - comment header specification for details. - - In filling in this structure, libopusfile will null-terminate the - #user_comments strings for safety. - However, the bitstream format itself treats them as 8-bit clean vectors, - possibly containing NUL characters, so the #comment_lengths array should be - treated as their authoritative length. - - This structure is binary and source-compatible with a - vorbis_comment, and pointers to it may be freely cast to - vorbis_comment pointers, and vice versa. - It is provided as a separate type to avoid introducing a compile-time - dependency on the libvorbis headers.*/ -struct OpusTags{ - /**The array of comment string vectors.*/ - char **user_comments; - /**An array of the corresponding length of each vector, in bytes.*/ - int *comment_lengths; - /**The total number of comment streams.*/ - int comments; - /**The null-terminated vendor string. - This identifies the software used to encode the stream.*/ - char *vendor; -}; - -/**\name Picture tag image formats*/ -/*@{*/ - -/**The MIME type was not recognized, or the image data did not match the - declared MIME type.*/ -#define OP_PIC_FORMAT_UNKNOWN (-1) -/**The MIME type indicates the image data is really a URL.*/ -#define OP_PIC_FORMAT_URL (0) -/**The image is a JPEG.*/ -#define OP_PIC_FORMAT_JPEG (1) -/**The image is a PNG.*/ -#define OP_PIC_FORMAT_PNG (2) -/**The image is a GIF.*/ -#define OP_PIC_FORMAT_GIF (3) - -/*@}*/ - -/**The contents of a METADATA_BLOCK_PICTURE tag.*/ -struct OpusPictureTag{ - /**The picture type according to the ID3v2 APIC frame: -
      -
    1. Other
      2. -
    2. 32x32 pixels 'file icon' (PNG only)
      3. -
    3. Other file icon
      4. -
    4. Cover (front)
      5. -
    5. Cover (back)
      6. -
    6. Leaflet page
      7. -
    7. Media (e.g. label side of CD)
      8. -
    8. Lead artist/lead performer/soloist
      9. -
    9. Artist/performer
      10. -
    10. Conductor
      11. -
    11. Band/Orchestra
      12. -
    12. Composer
      13. -
    13. Lyricist/text writer
      14. -
    14. Recording Location
      15. -
    15. During recording
      16. -
    16. During performance
      17. -
    17. Movie/video screen capture
      18. -
    18. A bright colored fish
      19. -
    19. Illustration
      20. -
    20. Band/artist logotype
      21. -
    21. Publisher/Studio logotype
      22. -
    - Others are reserved and should not be used. - There may only be one each of picture type 1 and 2 in a file.*/ - opus_int32 type; - /**The MIME type of the picture, in printable ASCII characters 0x20-0x7E. - The MIME type may also be "-->" to signify that the data part - is a URL pointing to the picture instead of the picture data itself. - In this case, a terminating NUL is appended to the URL string in #data, - but #data_length is set to the length of the string excluding that - terminating NUL.*/ - char *mime_type; - /**The description of the picture, in UTF-8.*/ - char *description; - /**The width of the picture in pixels.*/ - opus_uint32 width; - /**The height of the picture in pixels.*/ - opus_uint32 height; - /**The color depth of the picture in bits-per-pixel (not - bits-per-channel).*/ - opus_uint32 depth; - /**For indexed-color pictures (e.g., GIF), the number of colors used, or 0 - for non-indexed pictures.*/ - opus_uint32 colors; - /**The length of the picture data in bytes.*/ - opus_uint32 data_length; - /**The binary picture data.*/ - unsigned char *data; - /**The format of the picture data, if known. - One of -
      -
    • #OP_PIC_FORMAT_UNKNOWN,
      • -
    • #OP_PIC_FORMAT_URL,
      • -
    • #OP_PIC_FORMAT_JPEG,
      • -
    • #OP_PIC_FORMAT_PNG, or
      • -
    • #OP_PIC_FORMAT_GIF.
      • -
    */ - int format; -}; - -/**\name Functions for manipulating header data - - These functions manipulate the #OpusHead and #OpusTags structures, - which describe the audio parameters and tag-value metadata, respectively. - These can be used to query the headers returned by libopusfile, or - to parse Opus headers from sources other than an Ogg Opus stream, provided - they use the same format.*/ -/*@{*/ - -/**Parses the contents of the ID header packet of an Ogg Opus stream. - \param[out] _head Returns the contents of the parsed packet. - The contents of this structure are untouched on error. - This may be NULL to merely test the header - for validity. - \param[in] _data The contents of the ID header packet. - \param _len The number of bytes of data in the ID header packet. - \return 0 on success or a negative value on error. - \retval #OP_ENOTFORMAT If the data does not start with the "OpusHead" - string. - \retval #OP_EVERSION If the version field signaled a version this library - does not know how to parse. - \retval #OP_EIMPL If the channel mapping family was 255, which general - purpose players should not attempt to play. - \retval #OP_EBADHEADER If the contents of the packet otherwise violate the - Ogg Opus specification: -
      -
    • Insufficient data,
      • -
    • Too much data for the known minor versions,
      • -
    • An unrecognized channel mapping family,
      • -
    • Zero channels or too many channels,
      • -
    • Zero coded streams,
      • -
    • Too many coupled streams, or
      • -
    • An invalid channel mapping index.
      • -
    */ -OP_WARN_UNUSED_RESULT int opus_head_parse(OpusHead *_head, - const unsigned char *_data,size_t _len) OP_ARG_NONNULL(2); - -/**Converts a granule position to a sample offset for a given Ogg Opus stream. - The sample offset is simply _gp-_head->pre_skip. - Granule position values smaller than OpusHead#pre_skip correspond to audio - that should never be played, and thus have no associated sample offset. - This function returns -1 for such values. - This function also correctly handles extremely large granule positions, - which may have wrapped around to a negative number when stored in a signed - ogg_int64_t value. - \param _head The #OpusHead information from the ID header of the stream. - \param _gp The granule position to convert. - \return The sample offset associated with the given granule position - (counting at a 48 kHz sampling rate), or the special value -1 on - error (i.e., the granule position was smaller than the pre-skip - amount).*/ -ogg_int64_t opus_granule_sample(const OpusHead *_head,ogg_int64_t _gp) - OP_ARG_NONNULL(1); - -/**Parses the contents of the 'comment' header packet of an Ogg Opus stream. - \param[out] _tags An uninitialized #OpusTags structure. - This returns the contents of the parsed packet. - The contents of this structure are untouched on error. - This may be NULL to merely test the header - for validity. - \param[in] _data The contents of the 'comment' header packet. - \param _len The number of bytes of data in the 'info' header packet. - \retval 0 Success. - \retval #OP_ENOTFORMAT If the data does not start with the "OpusTags" - string. - \retval #OP_EBADHEADER If the contents of the packet otherwise violate the - Ogg Opus specification. - \retval #OP_EFAULT If there wasn't enough memory to store the tags.*/ -OP_WARN_UNUSED_RESULT int opus_tags_parse(OpusTags *_tags, - const unsigned char *_data,size_t _len) OP_ARG_NONNULL(2); - -/**Performs a deep copy of an #OpusTags structure. - \param _dst The #OpusTags structure to copy into. - If this function fails, the contents of this structure remain - untouched. - \param _src The #OpusTags structure to copy from. - \retval 0 Success. - \retval #OP_EFAULT If there wasn't enough memory to copy the tags.*/ -int opus_tags_copy(OpusTags *_dst,const OpusTags *_src) OP_ARG_NONNULL(1); - -/**Initializes an #OpusTags structure. - This should be called on a freshly allocated #OpusTags structure before - attempting to use it. - \param _tags The #OpusTags structure to initialize.*/ -void opus_tags_init(OpusTags *_tags) OP_ARG_NONNULL(1); - -/**Add a (tag, value) pair to an initialized #OpusTags structure. - \note Neither opus_tags_add() nor opus_tags_add_comment() support values - containing embedded NULs, although the bitstream format does support them. - To add such tags, you will need to manipulate the #OpusTags structure - directly. - \param _tags The #OpusTags structure to add the (tag, value) pair to. - \param _tag A NUL-terminated, case-insensitive, ASCII string containing - the tag to add (without an '=' character). - \param _value A NUL-terminated UTF-8 containing the corresponding value. - \return 0 on success, or a negative value on failure. - \retval #OP_EFAULT An internal memory allocation failed.*/ -int opus_tags_add(OpusTags *_tags,const char *_tag,const char *_value) - OP_ARG_NONNULL(1) OP_ARG_NONNULL(2) OP_ARG_NONNULL(3); - -/**Add a comment to an initialized #OpusTags structure. - \note Neither opus_tags_add_comment() nor opus_tags_add() support comments - containing embedded NULs, although the bitstream format does support them. - To add such tags, you will need to manipulate the #OpusTags structure - directly. - \param _tags The #OpusTags structure to add the comment to. - \param _comment A NUL-terminated UTF-8 string containing the comment in - "TAG=value" form. - \return 0 on success, or a negative value on failure. - \retval #OP_EFAULT An internal memory allocation failed.*/ -int opus_tags_add_comment(OpusTags *_tags,const char *_comment) - OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/**Look up a comment value by its tag. - \param _tags An initialized #OpusTags structure. - \param _tag The tag to look up. - \param _count The instance of the tag. - The same tag can appear multiple times, each with a distinct - value, so an index is required to retrieve them all. - The order in which these values appear is significant and - should be preserved. - Use opus_tags_query_count() to get the legal range for the - \a _count parameter. - \return A pointer to the queried tag's value. - This points directly to data in the #OpusTags structure. - It should not be modified or freed by the application, and - modifications to the structure may invalidate the pointer. - \retval NULL If no matching tag is found.*/ -const char *opus_tags_query(const OpusTags *_tags,const char *_tag,int _count) - OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/**Look up the number of instances of a tag. - Call this first when querying for a specific tag and then iterate over the - number of instances with separate calls to opus_tags_query() to retrieve - all the values for that tag in order. - \param _tags An initialized #OpusTags structure. - \param _tag The tag to look up. - \return The number of instances of this particular tag.*/ -int opus_tags_query_count(const OpusTags *_tags,const char *_tag) - OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/**Get the track gain from an R128_TRACK_GAIN tag, if one was specified. - This searches for the first R128_TRACK_GAIN tag with a valid signed, - 16-bit decimal integer value and returns the value. - This routine is exposed merely for convenience for applications which wish - to do something special with the track gain (i.e., display it). - If you simply wish to apply the track gain instead of the header gain, you - can use op_set_gain_offset() with an #OP_TRACK_GAIN type and no offset. - \param _tags An initialized #OpusTags structure. - \param[out] _gain_q8 The track gain, in 1/256ths of a dB. - This will lie in the range [-32768,32767], and should - be applied in addition to the header gain. - On error, no value is returned, and the previous - contents remain unchanged. - \return 0 on success, or a negative value on error. - \retval #OP_FALSE There was no track gain available in the given tags.*/ -int opus_tags_get_track_gain(const OpusTags *_tags,int *_gain_q8) - OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/**Clears the #OpusTags structure. - This should be called on an #OpusTags structure after it is no longer - needed. - It will free all memory used by the structure members. - \param _tags The #OpusTags structure to clear.*/ -void opus_tags_clear(OpusTags *_tags) OP_ARG_NONNULL(1); - -/**Check if \a _comment is an instance of a \a _tag_name tag. - \see opus_tagncompare - \param _tag_name A NUL-terminated, case-insensitive, ASCII string containing - the name of the tag to check for (without the terminating - '=' character). - \param _comment The comment string to check. - \return An integer less than, equal to, or greater than zero if \a _comment - is found respectively, to be less than, to match, or be greater - than a "tag=value" string whose tag matches \a _tag_name.*/ -int opus_tagcompare(const char *_tag_name,const char *_comment); - -/**Check if \a _comment is an instance of a \a _tag_name tag. - This version is slightly more efficient than opus_tagcompare() if the length - of the tag name is already known (e.g., because it is a constant). - \see opus_tagcompare - \param _tag_name A case-insensitive ASCII string containing the name of the - tag to check for (without the terminating '=' character). - \param _tag_len The number of characters in the tag name. - This must be non-negative. - \param _comment The comment string to check. - \return An integer less than, equal to, or greater than zero if \a _comment - is found respectively, to be less than, to match, or be greater - than a "tag=value" string whose tag matches the first \a _tag_len - characters of \a _tag_name.*/ -int opus_tagncompare(const char *_tag_name,int _tag_len,const char *_comment); - -/**Parse a single METADATA_BLOCK_PICTURE tag. - This decodes the BASE64-encoded content of the tag and returns a structure - with the MIME type, description, image parameters (if known), and the - compressed image data. - If the MIME type indicates the presence of an image format we recognize - (JPEG, PNG, or GIF) and the actual image data contains the magic signature - associated with that format, then the OpusPictureTag::format field will be - set to the corresponding format. - This is provided as a convenience to avoid requiring applications to parse - the MIME type and/or do their own format detection for the commonly used - formats. - In this case, we also attempt to extract the image parameters directly from - the image data (overriding any that were present in the tag, which the - specification says applications are not meant to rely on). - The application must still provide its own support for actually decoding the - image data and, if applicable, retrieving that data from URLs. - \param[out] _pic Returns the parsed picture data. - No sanitation is done on the type, MIME type, or - description fields, so these might return invalid values. - The contents of this structure are left unmodified on - failure. - \param _tag The METADATA_BLOCK_PICTURE tag contents. - The leading "METADATA_BLOCK_PICTURE=" portion is optional, - to allow the function to be used on either directly on the - values in OpusTags::user_comments or on the return value - of opus_tags_query(). - \return 0 on success or a negative value on error. - \retval #OP_ENOTFORMAT The METADATA_BLOCK_PICTURE contents were not valid. - \retval #OP_EFAULT There was not enough memory to store the picture tag - contents.*/ -OP_WARN_UNUSED_RESULT int opus_picture_tag_parse(OpusPictureTag *_pic, - const char *_tag) OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/**Initializes an #OpusPictureTag structure. - This should be called on a freshly allocated #OpusPictureTag structure - before attempting to use it. - \param _pic The #OpusPictureTag structure to initialize.*/ -void opus_picture_tag_init(OpusPictureTag *_pic) OP_ARG_NONNULL(1); - -/**Clears the #OpusPictureTag structure. - This should be called on an #OpusPictureTag structure after it is no longer - needed. - It will free all memory used by the structure members. - \param _pic The #OpusPictureTag structure to clear.*/ -void opus_picture_tag_clear(OpusPictureTag *_pic) OP_ARG_NONNULL(1); - -/*@}*/ - -/*@}*/ - -/**\defgroup url_options URL Reading Options*/ -/*@{*/ -/**\name URL reading options - Options for op_url_stream_create() and associated functions. - These allow you to provide proxy configuration parameters, skip SSL - certificate checks, etc. - Options are processed in order, and if the same option is passed multiple - times, only the value specified by the last occurrence has an effect - (unless otherwise specified). - They may be expanded in the future.*/ -/*@{*/ - -/**@cond PRIVATE*/ - -/*These are the raw numbers used to define the request codes. - They should not be used directly.*/ -#define OP_SSL_SKIP_CERTIFICATE_CHECK_REQUEST (6464) -#define OP_HTTP_PROXY_HOST_REQUEST (6528) -#define OP_HTTP_PROXY_PORT_REQUEST (6592) -#define OP_HTTP_PROXY_USER_REQUEST (6656) -#define OP_HTTP_PROXY_PASS_REQUEST (6720) -#define OP_GET_SERVER_INFO_REQUEST (6784) - -#define OP_URL_OPT(_request) ((_request)+(char *)0) - -/*These macros trigger compilation errors or warnings if the wrong types are - provided to one of the URL options.*/ -#define OP_CHECK_INT(_x) ((void)((_x)==(opus_int32)0),(opus_int32)(_x)) -#define OP_CHECK_CONST_CHAR_PTR(_x) ((_x)+((_x)-(const char *)(_x))) -#define OP_CHECK_SERVER_INFO_PTR(_x) ((_x)+((_x)-(OpusServerInfo *)(_x))) - -/**@endcond*/ - -/**HTTP/Shoutcast/Icecast server information associated with a URL.*/ -struct OpusServerInfo{ - /**The name of the server (icy-name/ice-name). - This is NULL if there was no icy-name or - ice-name header.*/ - char *name; - /**A short description of the server (icy-description/ice-description). - This is NULL if there was no icy-description or - ice-description header.*/ - char *description; - /**The genre the server falls under (icy-genre/ice-genre). - This is NULL if there was no icy-genre or - ice-genre header.*/ - char *genre; - /**The homepage for the server (icy-url/ice-url). - This is NULL if there was no icy-url or - ice-url header.*/ - char *url; - /**The software used by the origin server (Server). - This is NULL if there was no Server header.*/ - char *server; - /**The media type of the entity sent to the recepient (Content-Type). - This is NULL if there was no Content-Type - header.*/ - char *content_type; - /**The nominal stream bitrate in kbps (icy-br/ice-bitrate). - This is -1 if there was no icy-br or - ice-bitrate header.*/ - opus_int32 bitrate_kbps; - /**Flag indicating whether the server is public (1) or not - (0) (icy-pub/ice-public). - This is -1 if there was no icy-pub or - ice-public header.*/ - int is_public; - /**Flag indicating whether the server is using HTTPS instead of HTTP. - This is 0 unless HTTPS is being used. - This may not match the protocol used in the original URL if there were - redirections.*/ - int is_ssl; -}; - -/**Initializes an #OpusServerInfo structure. - All fields are set as if the corresponding header was not available. - \param _info The #OpusServerInfo structure to initialize. - \note If you use this function, you must link against libopusurl.*/ -void opus_server_info_init(OpusServerInfo *_info) OP_ARG_NONNULL(1); - -/**Clears the #OpusServerInfo structure. - This should be called on an #OpusServerInfo structure after it is no longer - needed. - It will free all memory used by the structure members. - \param _info The #OpusServerInfo structure to clear. - \note If you use this function, you must link against libopusurl.*/ -void opus_server_info_clear(OpusServerInfo *_info) OP_ARG_NONNULL(1); - -/**Skip the certificate check when connecting via TLS/SSL (https). - \param _b opus_int32: Whether or not to skip the certificate - check. - The check will be skipped if \a _b is non-zero, and will not be - skipped if \a _b is zero. - \hideinitializer*/ -#define OP_SSL_SKIP_CERTIFICATE_CHECK(_b) \ - OP_URL_OPT(OP_SSL_SKIP_CERTIFICATE_CHECK_REQUEST),OP_CHECK_INT(_b) - -/**Proxy connections through the given host. - If no port is specified via #OP_HTTP_PROXY_PORT, the port number defaults - to 8080 (http-alt). - All proxy parameters are ignored for non-http and non-https URLs. - \param _host const char *: The proxy server hostname. - This may be NULL to disable the use of a proxy - server. - \hideinitializer*/ -#define OP_HTTP_PROXY_HOST(_host) \ - OP_URL_OPT(OP_HTTP_PROXY_HOST_REQUEST),OP_CHECK_CONST_CHAR_PTR(_host) - -/**Use the given port when proxying connections. - This option only has an effect if #OP_HTTP_PROXY_HOST is specified with a - non-NULL \a _host. - If this option is not provided, the proxy port number defaults to 8080 - (http-alt). - All proxy parameters are ignored for non-http and non-https URLs. - \param _port opus_int32: The proxy server port. - This must be in the range 0...65535 (inclusive), or the - URL function this is passed to will fail. - \hideinitializer*/ -#define OP_HTTP_PROXY_PORT(_port) \ - OP_URL_OPT(OP_HTTP_PROXY_PORT_REQUEST),OP_CHECK_INT(_port) - -/**Use the given user name for authentication when proxying connections. - All proxy parameters are ignored for non-http and non-https URLs. - \param _user const char *: The proxy server user name. - This may be NULL to disable proxy - authentication. - A non-NULL value only has an effect - if #OP_HTTP_PROXY_HOST and #OP_HTTP_PROXY_PASS - are also specified with non-NULL - arguments. - \hideinitializer*/ -#define OP_HTTP_PROXY_USER(_user) \ - OP_URL_OPT(OP_HTTP_PROXY_USER_REQUEST),OP_CHECK_CONST_CHAR_PTR(_user) - -/**Use the given password for authentication when proxying connections. - All proxy parameters are ignored for non-http and non-https URLs. - \param _pass const char *: The proxy server password. - This may be NULL to disable proxy - authentication. - A non-NULL value only has an effect - if #OP_HTTP_PROXY_HOST and #OP_HTTP_PROXY_USER - are also specified with non-NULL - arguments. - \hideinitializer*/ -#define OP_HTTP_PROXY_PASS(_pass) \ - OP_URL_OPT(OP_HTTP_PROXY_PASS_REQUEST),OP_CHECK_CONST_CHAR_PTR(_pass) - -/**Parse information about the streaming server (if any) and return it. - Very little validation is done. - In particular, OpusServerInfo::url may not be a valid URL, - OpusServerInfo::bitrate_kbps may not really be in kbps, and - OpusServerInfo::content_type may not be a valid MIME type. - The character set of the string fields is not specified anywhere, and should - not be assumed to be valid UTF-8. - \param _info OpusServerInfo *: Returns information about the server. - If there is any error opening the stream, the - contents of this structure remain - unmodified. - On success, fills in the structure with the - server information that was available, if - any. - After a successful return, the contents of - this structure should be freed by calling - opus_server_info_clear(). - \hideinitializer*/ -#define OP_GET_SERVER_INFO(_info) \ - OP_URL_OPT(OP_GET_SERVER_INFO_REQUEST),OP_CHECK_SERVER_INFO_PTR(_info) - -/*@}*/ -/*@}*/ - -/**\defgroup stream_callbacks Abstract Stream Reading Interface*/ -/*@{*/ -/**\name Functions for reading from streams - These functions define the interface used to read from and seek in a stream - of data. - A stream does not need to implement seeking, but the decoder will not be - able to seek if it does not do so. - These functions also include some convenience routines for working with - standard FILE pointers, complete streams stored in a single - block of memory, or URLs.*/ -/*@{*/ - -/**Reads up to \a _nbytes bytes of data from \a _stream. - \param _stream The stream to read from. - \param[out] _ptr The buffer to store the data in. - \param _nbytes The maximum number of bytes to read. - This function may return fewer, though it will not - return zero unless it reaches end-of-file. - \return The number of bytes successfully read, or a negative value on - error.*/ -typedef int (*op_read_func)(void *_stream,unsigned char *_ptr,int _nbytes); - -/**Sets the position indicator for \a _stream. - The new position, measured in bytes, is obtained by adding \a _offset - bytes to the position specified by \a _whence. - If \a _whence is set to SEEK_SET, SEEK_CUR, or - SEEK_END, the offset is relative to the start of the stream, - the current position indicator, or end-of-file, respectively. - \retval 0 Success. - \retval -1 Seeking is not supported or an error occurred. - errno need not be set.*/ -typedef int (*op_seek_func)(void *_stream,opus_int64 _offset,int _whence); - -/**Obtains the current value of the position indicator for \a _stream. - \return The current position indicator.*/ -typedef opus_int64 (*op_tell_func)(void *_stream); - -/**Closes the underlying stream. - \retval 0 Success. - \retval EOF An error occurred. - errno need not be set.*/ -typedef int (*op_close_func)(void *_stream); - -/**The callbacks used to access non-FILE stream resources. - The function prototypes are basically the same as for the stdio functions - fread(), fseek(), ftell(), and - fclose(). - The differences are that the FILE * arguments have been - replaced with a void *, which is to be used as a pointer to - whatever internal data these functions might need, that #seek and #tell - take and return 64-bit offsets, and that #seek must return -1 if - the stream is unseekable.*/ -struct OpusFileCallbacks{ - /**Used to read data from the stream. - This must not be NULL.*/ - op_read_func read; - /**Used to seek in the stream. - This may be NULL if seeking is not implemented.*/ - op_seek_func seek; - /**Used to return the current read position in the stream. - This may be NULL if seeking is not implemented.*/ - op_tell_func tell; - /**Used to close the stream when the decoder is freed. - This may be NULL to leave the stream open.*/ - op_close_func close; -}; - -/**Opens a stream with fopen() and fills in a set of callbacks - that can be used to access it. - This is useful to avoid writing your own portable 64-bit seeking wrappers, - and also avoids cross-module linking issues on Windows, where a - FILE * must be accessed by routines defined in the same module - that opened it. - \param[out] _cb The callbacks to use for this file. - If there is an error opening the file, nothing will be - filled in here. - \param _path The path to the file to open. - On Windows, this string must be UTF-8 (to allow access to - files whose names cannot be represented in the current - MBCS code page). - All other systems use the native character encoding. - \param _mode The mode to open the file in. - \return A stream handle to use with the callbacks, or NULL on - error.*/ -OP_WARN_UNUSED_RESULT void *op_fopen(OpusFileCallbacks *_cb, - const char *_path,const char *_mode) OP_ARG_NONNULL(1) OP_ARG_NONNULL(2) - OP_ARG_NONNULL(3); - -/**Opens a stream with fdopen() and fills in a set of callbacks - that can be used to access it. - This is useful to avoid writing your own portable 64-bit seeking wrappers, - and also avoids cross-module linking issues on Windows, where a - FILE * must be accessed by routines defined in the same module - that opened it. - \param[out] _cb The callbacks to use for this file. - If there is an error opening the file, nothing will be - filled in here. - \param _fd The file descriptor to open. - \param _mode The mode to open the file in. - \return A stream handle to use with the callbacks, or NULL on - error.*/ -OP_WARN_UNUSED_RESULT void *op_fdopen(OpusFileCallbacks *_cb, - int _fd,const char *_mode) OP_ARG_NONNULL(1) OP_ARG_NONNULL(3); - -/**Opens a stream with freopen() and fills in a set of callbacks - that can be used to access it. - This is useful to avoid writing your own portable 64-bit seeking wrappers, - and also avoids cross-module linking issues on Windows, where a - FILE * must be accessed by routines defined in the same module - that opened it. - \param[out] _cb The callbacks to use for this file. - If there is an error opening the file, nothing will be - filled in here. - \param _path The path to the file to open. - On Windows, this string must be UTF-8 (to allow access - to files whose names cannot be represented in the - current MBCS code page). - All other systems use the native character encoding. - \param _mode The mode to open the file in. - \param _stream A stream previously returned by op_fopen(), op_fdopen(), - or op_freopen(). - \return A stream handle to use with the callbacks, or NULL on - error.*/ -OP_WARN_UNUSED_RESULT void *op_freopen(OpusFileCallbacks *_cb, - const char *_path,const char *_mode,void *_stream) OP_ARG_NONNULL(1) - OP_ARG_NONNULL(2) OP_ARG_NONNULL(3) OP_ARG_NONNULL(4); - -/**Creates a stream that reads from the given block of memory. - This block of memory must contain the complete stream to decode. - This is useful for caching small streams (e.g., sound effects) in RAM. - \param[out] _cb The callbacks to use for this stream. - If there is an error creating the stream, nothing will be - filled in here. - \param _data The block of memory to read from. - \param _size The size of the block of memory. - \return A stream handle to use with the callbacks, or NULL on - error.*/ -OP_WARN_UNUSED_RESULT void *op_mem_stream_create(OpusFileCallbacks *_cb, - const unsigned char *_data,size_t _size) OP_ARG_NONNULL(1); - -/**Creates a stream that reads from the given URL. - This function behaves identically to op_url_stream_create(), except that it - takes a va_list instead of a variable number of arguments. - It does not call the va_end macro, and because it invokes the - va_arg macro, the value of \a _ap is undefined after the call. - \note If you use this function, you must link against libopusurl. - \param[out] _cb The callbacks to use for this stream. - If there is an error creating the stream, nothing will - be filled in here. - \param _url The URL to read from. - Currently only the , , and - schemes are supported. - Both and may be disabled at compile - time, in which case opening such URLs will always fail. - Currently this only supports URIs. - IRIs should be converted to UTF-8 and URL-escaped, with - internationalized domain names encoded in punycode, - before passing them to this function. - \param[in,out] _ap A list of the \ref url_options "optional flags" to use. - This is a variable-length list of options terminated - with NULL. - \return A stream handle to use with the callbacks, or NULL on - error.*/ -OP_WARN_UNUSED_RESULT void *op_url_stream_vcreate(OpusFileCallbacks *_cb, - const char *_url,va_list _ap) OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/**Creates a stream that reads from the given URL. - \note If you use this function, you must link against libopusurl. - \param[out] _cb The callbacks to use for this stream. - If there is an error creating the stream, nothing will be - filled in here. - \param _url The URL to read from. - Currently only the , , and schemes - are supported. - Both and may be disabled at compile time, - in which case opening such URLs will always fail. - Currently this only supports URIs. - IRIs should be converted to UTF-8 and URL-escaped, with - internationalized domain names encoded in punycode, before - passing them to this function. - \param ... The \ref url_options "optional flags" to use. - This is a variable-length list of options terminated with - NULL. - \return A stream handle to use with the callbacks, or NULL on - error.*/ -OP_WARN_UNUSED_RESULT void *op_url_stream_create(OpusFileCallbacks *_cb, - const char *_url,...) OP_ARG_NONNULL(1) OP_ARG_NONNULL(2); - -/*@}*/ -/*@}*/ - -/**\defgroup stream_open_close Opening and Closing*/ -/*@{*/ -/**\name Functions for opening and closing streams - - These functions allow you to test a stream to see if it is Opus, open it, - and close it. - Several flavors are provided for each of the built-in stream types, plus a - more general version which takes a set of application-provided callbacks.*/ -/*@{*/ - -/**Test to see if this is an Opus stream. - For good results, you will need at least 57 bytes (for a pure Opus-only - stream). - Something like 512 bytes will give more reliable results for multiplexed - streams. - This function is meant to be a quick-rejection filter. - Its purpose is not to guarantee that a stream is a valid Opus stream, but to - ensure that it looks enough like Opus that it isn't going to be recognized - as some other format (except possibly an Opus stream that is also - multiplexed with other codecs, such as video). - \param[out] _head The parsed ID header contents. - You may pass NULL if you do not need - this information. - If the function fails, the contents of this structure - remain untouched. - \param _initial_data An initial buffer of data from the start of the - stream. - \param _initial_bytes The number of bytes in \a _initial_data. - \return 0 if the data appears to be Opus, or a negative value on error. - \retval #OP_FALSE There was not enough data to tell if this was an Opus - stream or not. - \retval #OP_EFAULT An internal memory allocation failed. - \retval #OP_EIMPL The stream used a feature that is not implemented, - such as an unsupported channel family. - \retval #OP_ENOTFORMAT If the data did not contain a recognizable ID - header for an Opus stream. - \retval #OP_EVERSION If the version field signaled a version this library - does not know how to parse. - \retval #OP_EBADHEADER The ID header was not properly formatted or contained - illegal values.*/ -int op_test(OpusHead *_head, - const unsigned char *_initial_data,size_t _initial_bytes); - -/**Open a stream from the given file path. - \param _path The path to the file to open. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want the - failure code. - The failure code will be #OP_EFAULT if the file could not - be opened, or one of the other failure codes from - op_open_callbacks() otherwise. - \return A freshly opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_open_file(const char *_path,int *_error) - OP_ARG_NONNULL(1); - -/**Open a stream from a memory buffer. - \param _data The memory buffer to open. - \param _size The number of bytes in the buffer. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want the - failure code. - See op_open_callbacks() for a full list of failure codes. - \return A freshly opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_open_memory(const unsigned char *_data, - size_t _size,int *_error); - -/**Open a stream from a URL. - This function behaves identically to op_open_url(), except that it - takes a va_list instead of a variable number of arguments. - It does not call the va_end macro, and because it invokes the - va_arg macro, the value of \a _ap is undefined after the call. - \note If you use this function, you must link against libopusurl. - \param _url The URL to open. - Currently only the , , and - schemes are supported. - Both and may be disabled at compile - time, in which case opening such URLs will always - fail. - Currently this only supports URIs. - IRIs should be converted to UTF-8 and URL-escaped, - with internationalized domain names encoded in - punycode, before passing them to this function. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want - the failure code. - See op_open_callbacks() for a full list of failure - codes. - \param[in,out] _ap A list of the \ref url_options "optional flags" to - use. - This is a variable-length list of options terminated - with NULL. - \return A freshly opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_vopen_url(const char *_url, - int *_error,va_list _ap) OP_ARG_NONNULL(1); - -/**Open a stream from a URL. - \note If you use this function, you must link against libopusurl. - \param _url The URL to open. - Currently only the , , and schemes - are supported. - Both and may be disabled at compile - time, in which case opening such URLs will always fail. - Currently this only supports URIs. - IRIs should be converted to UTF-8 and URL-escaped, with - internationalized domain names encoded in punycode, - before passing them to this function. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want the - failure code. - See op_open_callbacks() for a full list of failure codes. - \param ... The \ref url_options "optional flags" to use. - This is a variable-length list of options terminated with - NULL. - \return A freshly opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_open_url(const char *_url, - int *_error,...) OP_ARG_NONNULL(1); - -/**Open a stream using the given set of callbacks to access it. - \param _source The stream to read from (e.g., a FILE *). - \param _cb The callbacks with which to access the stream. - read() must - be implemented. - seek() and - tell() may - be NULL, or may always return -1 to - indicate a source is unseekable, but if - seek() is - implemented and succeeds on a particular source, then - tell() must - also. - close() may - be NULL, but if it is not, it will be - called when the \c OggOpusFile is destroyed by - op_free(). - It will not be called if op_open_callbacks() fails - with an error. - \param _initial_data An initial buffer of data from the start of the - stream. - Applications can read some number of bytes from the - start of the stream to help identify this as an Opus - stream, and then provide them here to allow the - stream to be opened, even if it is unseekable. - \param _initial_bytes The number of bytes in \a _initial_data. - If the stream is seekable, its current position (as - reported by - tell() - at the start of this function) must be equal to - \a _initial_bytes. - Otherwise, seeking to absolute positions will - generate inconsistent results. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want - the failure code. - The failure code will be one of -
    -
    #OP_EREAD
    -
    An underlying read, seek, or tell operation - failed when it should have succeeded, or we failed - to find data in the stream we had seen before.
    -
    #OP_EFAULT
    -
    There was a memory allocation failure, or an - internal library error.
    -
    #OP_EIMPL
    -
    The stream used a feature that is not - implemented, such as an unsupported channel - family.
    -
    #OP_EINVAL
    -
    seek() - was implemented and succeeded on this source, but - tell() - did not, or the starting position indicator was - not equal to \a _initial_bytes.
    -
    #OP_ENOTFORMAT
    -
    The stream contained a link that did not have - any logical Opus streams in it.
    -
    #OP_EBADHEADER
    -
    A required header packet was not properly - formatted, contained illegal values, or was missing - altogether.
    -
    #OP_EVERSION
    -
    An ID header contained an unrecognized version - number.
    -
    #OP_EBADLINK
    -
    We failed to find data we had seen before after - seeking.
    -
    #OP_EBADTIMESTAMP
    -
    The first or last timestamp in a link failed - basic validity checks.
    -
    - \return A freshly opened \c OggOpusFile, or NULL on error. - libopusfile does not take ownership of the source - if the call fails. - The calling application is responsible for closing the source if - this call returns an error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_open_callbacks(void *_source, - const OpusFileCallbacks *_cb,const unsigned char *_initial_data, - size_t _initial_bytes,int *_error) OP_ARG_NONNULL(2); - -/**Partially open a stream from the given file path. - \see op_test_callbacks - \param _path The path to the file to open. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want the - failure code. - The failure code will be #OP_EFAULT if the file could not - be opened, or one of the other failure codes from - op_open_callbacks() otherwise. - \return A partially opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_test_file(const char *_path,int *_error) - OP_ARG_NONNULL(1); - -/**Partially open a stream from a memory buffer. - \see op_test_callbacks - \param _data The memory buffer to open. - \param _size The number of bytes in the buffer. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want the - failure code. - See op_open_callbacks() for a full list of failure codes. - \return A partially opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_test_memory(const unsigned char *_data, - size_t _size,int *_error); - -/**Partially open a stream from a URL. - This function behaves identically to op_test_url(), except that it - takes a va_list instead of a variable number of arguments. - It does not call the va_end macro, and because it invokes the - va_arg macro, the value of \a _ap is undefined after the call. - \note If you use this function, you must link against libopusurl. - \see op_test_url - \see op_test_callbacks - \param _url The URL to open. - Currently only the , , and - schemes are supported. - Both and may be disabled at compile - time, in which case opening such URLs will always - fail. - Currently this only supports URIs. - IRIs should be converted to UTF-8 and URL-escaped, - with internationalized domain names encoded in - punycode, before passing them to this function. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want - the failure code. - See op_open_callbacks() for a full list of failure - codes. - \param[in,out] _ap A list of the \ref url_options "optional flags" to - use. - This is a variable-length list of options terminated - with NULL. - \return A partially opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_vtest_url(const char *_url, - int *_error,va_list _ap) OP_ARG_NONNULL(1); - -/**Partially open a stream from a URL. - \note If you use this function, you must link against libopusurl. - \see op_test_callbacks - \param _url The URL to open. - Currently only the , , and - schemes are supported. - Both and may be disabled at compile - time, in which case opening such URLs will always fail. - Currently this only supports URIs. - IRIs should be converted to UTF-8 and URL-escaped, with - internationalized domain names encoded in punycode, - before passing them to this function. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want the - failure code. - See op_open_callbacks() for a full list of failure - codes. - \param ... The \ref url_options "optional flags" to use. - This is a variable-length list of options terminated - with NULL. - \return A partially opened \c OggOpusFile, or NULL on error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_test_url(const char *_url, - int *_error,...) OP_ARG_NONNULL(1); - -/**Partially open a stream using the given set of callbacks to access it. - This tests for Opusness and loads the headers for the first link. - It does not seek (although it tests for seekability). - You can query a partially open stream for the few pieces of basic - information returned by op_serialno(), op_channel_count(), op_head(), and - op_tags() (but only for the first link). - You may also determine if it is seekable via a call to op_seekable(). - You cannot read audio from the stream, seek, get the size or duration, - get information from links other than the first one, or even get the total - number of links until you finish opening the stream with op_test_open(). - If you do not need to do any of these things, you can dispose of it with - op_free() instead. - - This function is provided mostly to simplify porting existing code that used - libvorbisfile. - For new code, you are likely better off using op_test() instead, which - is less resource-intensive, requires less data to succeed, and imposes a - hard limit on the amount of data it examines (important for unseekable - sources, where all such data must be buffered until you are sure of the - stream type). - \param _source The stream to read from (e.g., a FILE *). - \param _cb The callbacks with which to access the stream. - read() must - be implemented. - seek() and - tell() may - be NULL, or may always return -1 to - indicate a source is unseekable, but if - seek() is - implemented and succeeds on a particular source, then - tell() must - also. - close() may - be NULL, but if it is not, it will be - called when the \c OggOpusFile is destroyed by - op_free(). - It will not be called if op_open_callbacks() fails - with an error. - \param _initial_data An initial buffer of data from the start of the - stream. - Applications can read some number of bytes from the - start of the stream to help identify this as an Opus - stream, and then provide them here to allow the - stream to be tested more thoroughly, even if it is - unseekable. - \param _initial_bytes The number of bytes in \a _initial_data. - If the stream is seekable, its current position (as - reported by - tell() - at the start of this function) must be equal to - \a _initial_bytes. - Otherwise, seeking to absolute positions will - generate inconsistent results. - \param[out] _error Returns 0 on success, or a failure code on error. - You may pass in NULL if you don't want - the failure code. - See op_open_callbacks() for a full list of failure - codes. - \return A partially opened \c OggOpusFile, or NULL on error. - libopusfile does not take ownership of the source - if the call fails. - The calling application is responsible for closing the source if - this call returns an error.*/ -OP_WARN_UNUSED_RESULT OggOpusFile *op_test_callbacks(void *_source, - const OpusFileCallbacks *_cb,const unsigned char *_initial_data, - size_t _initial_bytes,int *_error) OP_ARG_NONNULL(2); - -/**Finish opening a stream partially opened with op_test_callbacks() or one of - the associated convenience functions. - If this function fails, you are still responsible for freeing the - \c OggOpusFile with op_free(). - \param _of The \c OggOpusFile to finish opening. - \return 0 on success, or a negative value on error. - \retval #OP_EREAD An underlying read, seek, or tell operation failed - when it should have succeeded. - \retval #OP_EFAULT There was a memory allocation failure, or an - internal library error. - \retval #OP_EIMPL The stream used a feature that is not implemented, - such as an unsupported channel family. - \retval #OP_EINVAL The stream was not partially opened with - op_test_callbacks() or one of the associated - convenience functions. - \retval #OP_ENOTFORMAT The stream contained a link that did not have any - logical Opus streams in it. - \retval #OP_EBADHEADER A required header packet was not properly - formatted, contained illegal values, or was - missing altogether. - \retval #OP_EVERSION An ID header contained an unrecognized version - number. - \retval #OP_EBADLINK We failed to find data we had seen before after - seeking. - \retval #OP_EBADTIMESTAMP The first or last timestamp in a link failed basic - validity checks.*/ -int op_test_open(OggOpusFile *_of) OP_ARG_NONNULL(1); - -/**Release all memory used by an \c OggOpusFile. - \param _of The \c OggOpusFile to free.*/ -void op_free(OggOpusFile *_of); - -/*@}*/ -/*@}*/ - -/**\defgroup stream_info Stream Information*/ -/*@{*/ -/**\name Functions for obtaining information about streams - - These functions allow you to get basic information about a stream, including - seekability, the number of links (for chained streams), plus the size, - duration, bitrate, header parameters, and meta information for each link - (or, where available, the stream as a whole). - Some of these (size, duration) are only available for seekable streams. - You can also query the current stream position, link, and playback time, - and instantaneous bitrate during playback. - - Some of these functions may be used successfully on the partially open - streams returned by op_test_callbacks() or one of the associated - convenience functions. - Their documention will indicate so explicitly.*/ -/*@{*/ - -/**Returns whether or not the data source being read is seekable. - This is true if -
      -
    1. The seek() and - tell() callbacks are both - non-NULL,
      2. -
    2. The seek() callback was - successfully executed at least once, and
      3. -
    3. The tell() callback was - successfully able to report the position indicator afterwards.
      4. -
    - This function may be called on partially-opened streams. - \param _of The \c OggOpusFile whose seekable status is to be returned. - \return A non-zero value if seekable, and 0 if unseekable.*/ -int op_seekable(const OggOpusFile *_of) OP_ARG_NONNULL(1); - -/**Returns the number of links in this chained stream. - This function may be called on partially-opened streams, but it will always - return 1. - The actual number of links is not known until the stream is fully opened. - \param _of The \c OggOpusFile from which to retrieve the link count. - \return For fully-open seekable sources, this returns the total number of - links in the whole stream, which will be at least 1. - For partially-open or unseekable sources, this always returns 1.*/ -int op_link_count(const OggOpusFile *_of) OP_ARG_NONNULL(1); - -/**Get the serial number of the given link in a (possibly-chained) Ogg Opus - stream. - This function may be called on partially-opened streams, but it will always - return the serial number of the Opus stream in the first link. - \param _of The \c OggOpusFile from which to retrieve the serial number. - \param _li The index of the link whose serial number should be retrieved. - Use a negative number to get the serial number of the current - link. - \return The serial number of the given link. - If \a _li is greater than the total number of links, this returns - the serial number of the last link. - If the source is not seekable, this always returns the serial number - of the current link.*/ -opus_uint32 op_serialno(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Get the channel count of the given link in a (possibly-chained) Ogg Opus - stream. - This is equivalent to op_head(_of,_li)->channel_count, but - is provided for convenience. - This function may be called on partially-opened streams, but it will always - return the channel count of the Opus stream in the first link. - \param _of The \c OggOpusFile from which to retrieve the channel count. - \param _li The index of the link whose channel count should be retrieved. - Use a negative number to get the channel count of the current - link. - \return The channel count of the given link. - If \a _li is greater than the total number of links, this returns - the channel count of the last link. - If the source is not seekable, this always returns the channel count - of the current link.*/ -int op_channel_count(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Get the total (compressed) size of the stream, or of an individual link in - a (possibly-chained) Ogg Opus stream, including all headers and Ogg muxing - overhead. - \param _of The \c OggOpusFile from which to retrieve the compressed size. - \param _li The index of the link whose compressed size should be computed. - Use a negative number to get the compressed size of the entire - stream. - \return The compressed size of the entire stream if \a _li is negative, the - compressed size of link \a _li if it is non-negative, or a negative - value on error. - The compressed size of the entire stream may be smaller than that - of the underlying source if trailing garbage was detected in the - file. - \retval #OP_EINVAL The source is not seekable (so we can't know the length), - \a _li wasn't less than the total number of links in - the stream, or the stream was only partially open.*/ -opus_int64 op_raw_total(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Get the total PCM length (number of samples at 48 kHz) of the stream, or of - an individual link in a (possibly-chained) Ogg Opus stream. - Users looking for op_time_total() should use op_pcm_total() - instead. - Because timestamps in Opus are fixed at 48 kHz, there is no need for a - separate function to convert this to seconds (and leaving it out avoids - introducing floating point to the API, for those that wish to avoid it). - \param _of The \c OggOpusFile from which to retrieve the PCM offset. - \param _li The index of the link whose PCM length should be computed. - Use a negative number to get the PCM length of the entire stream. - \return The PCM length of the entire stream if \a _li is negative, the PCM - length of link \a _li if it is non-negative, or a negative value on - error. - \retval #OP_EINVAL The source is not seekable (so we can't know the length), - \a _li wasn't less than the total number of links in - the stream, or the stream was only partially open.*/ -ogg_int64_t op_pcm_total(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Get the ID header information for the given link in a (possibly chained) Ogg - Opus stream. - This function may be called on partially-opened streams, but it will always - return the ID header information of the Opus stream in the first link. - \param _of The \c OggOpusFile from which to retrieve the ID header - information. - \param _li The index of the link whose ID header information should be - retrieved. - Use a negative number to get the ID header information of the - current link. - For an unseekable stream, \a _li is ignored, and the ID header - information for the current link is always returned, if - available. - \return The contents of the ID header for the given link.*/ -const OpusHead *op_head(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Get the comment header information for the given link in a (possibly - chained) Ogg Opus stream. - This function may be called on partially-opened streams, but it will always - return the tags from the Opus stream in the first link. - \param _of The \c OggOpusFile from which to retrieve the comment header - information. - \param _li The index of the link whose comment header information should be - retrieved. - Use a negative number to get the comment header information of - the current link. - For an unseekable stream, \a _li is ignored, and the comment - header information for the current link is always returned, if - available. - \return The contents of the comment header for the given link, or - NULL if this is an unseekable stream that encountered - an invalid link.*/ -const OpusTags *op_tags(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Retrieve the index of the current link. - This is the link that produced the data most recently read by - op_read_float() or its associated functions, or, after a seek, the link - that the seek target landed in. - Reading more data may advance the link index (even on the first read after a - seek). - \param _of The \c OggOpusFile from which to retrieve the current link index. - \return The index of the current link on success, or a negative value on - failure. - For seekable streams, this is a number between 0 and the value - returned by op_link_count(). - For unseekable streams, this value starts at 0 and increments by one - each time a new link is encountered (even though op_link_count() - always returns 1). - \retval #OP_EINVAL The stream was only partially open.*/ -int op_current_link(const OggOpusFile *_of) OP_ARG_NONNULL(1); - -/**Computes the bitrate for a given link in a (possibly chained) Ogg Opus - stream. - The stream must be seekable to compute the bitrate. - For unseekable streams, use op_bitrate_instant() to get periodic estimates. - \param _of The \c OggOpusFile from which to retrieve the bitrate. - \param _li The index of the link whose bitrate should be computed. - USe a negative number to get the bitrate of the whole stream. - \return The bitrate on success, or a negative value on error. - \retval #OP_EINVAL The stream was only partially open, the stream was not - seekable, or \a _li was larger than the number of - links.*/ -opus_int32 op_bitrate(const OggOpusFile *_of,int _li) OP_ARG_NONNULL(1); - -/**Compute the instantaneous bitrate, measured as the ratio of bits to playable - samples decoded since a) the last call to op_bitrate_instant(), b) the last - seek, or c) the start of playback, whichever was most recent. - This will spike somewhat after a seek or at the start/end of a chain - boundary, as pre-skip, pre-roll, and end-trimming causes samples to be - decoded but not played. - \param _of The \c OggOpusFile from which to retrieve the bitrate. - \return The bitrate, in bits per second, or a negative value on error. - \retval #OP_FALSE No data has been decoded since any of the events - described above. - \retval #OP_EINVAL The stream was only partially open.*/ -opus_int32 op_bitrate_instant(OggOpusFile *_of) OP_ARG_NONNULL(1); - -/**Obtain the current value of the position indicator for \a _of. - \param _of The \c OggOpusFile from which to retrieve the position indicator. - \return The byte position that is currently being read from. - \retval #OP_EINVAL The stream was only partially open.*/ -opus_int64 op_raw_tell(const OggOpusFile *_of) OP_ARG_NONNULL(1); - -/**Obtain the PCM offset of the next sample to be read. - If the stream is not properly timestamped, this might not increment by the - proper amount between reads, or even return monotonically increasing - values. - \param _of The \c OggOpusFile from which to retrieve the PCM offset. - \return The PCM offset of the next sample to be read. - \retval #OP_EINVAL The stream was only partially open.*/ -ogg_int64_t op_pcm_tell(const OggOpusFile *_of) OP_ARG_NONNULL(1); - -/*@}*/ -/*@}*/ - -/**\defgroup stream_seeking Seeking*/ -/*@{*/ -/**\name Functions for seeking in Opus streams - - These functions let you seek in Opus streams, if the underlying source - support it. - Seeking is implemented for all built-in stream I/O routines, though some - individual sources may not be seekable (pipes, live HTTP streams, or HTTP - streams from a server that does not support Range requests). - - op_raw_seek() is the fastest: it is guaranteed to perform at most one - physical seek, but, since the target is a byte position, makes no guarantee - how close to a given time it will come. - op_pcm_seek() provides sample-accurate seeking. - The number of physical seeks it requires is still quite small (often 1 or - 2, even in highly variable bitrate streams). - - Seeking in Opus requires decoding some pre-roll amount before playback to - allow the internal state to converge (as if recovering from packet loss). - This is handled internally by libopusfile, but means there is - little extra overhead for decoding up to the exact position requested - (since it must decode some amount of audio anyway). - It also means that decoding after seeking may not return exactly the same - values as would be obtained by decoding the stream straight through. - However, such differences are expected to be smaller than the loss - introduced by Opus's lossy compression.*/ -/*@{*/ - -/**Seek to a byte offset relative to the compressed data. - This also scans packets to update the PCM cursor. - It will cross a logical bitstream boundary, but only if it can't get any - packets out of the tail of the link to which it seeks. - \param _of The \c OggOpusFile in which to seek. - \param _byte_offset The byte position to seek to. - \return 0 on success, or a negative error code on failure. - \retval #OP_EREAD The underlying seek operation failed. - \retval #OP_EINVAL The stream was only partially open, or the target was - outside the valid range for the stream. - \retval #OP_ENOSEEK This stream is not seekable. - \retval #OP_EBADLINK Failed to initialize a decoder for a stream for an - unknown reason.*/ -int op_raw_seek(OggOpusFile *_of,opus_int64 _byte_offset) OP_ARG_NONNULL(1); - -/**Seek to the specified PCM offset, such that decoding will begin at exactly - the requested position. - \param _of The \c OggOpusFile in which to seek. - \param _pcm_offset The PCM offset to seek to. - This is in samples at 48 kHz relative to the start of the - stream. - \return 0 on success, or a negative value on error. - \retval #OP_EREAD An underlying read or seek operation failed. - \retval #OP_EINVAL The stream was only partially open, or the target was - outside the valid range for the stream. - \retval #OP_ENOSEEK This stream is not seekable. - \retval #OP_EBADLINK We failed to find data we had seen before, or the - bitstream structure was sufficiently malformed that - seeking to the target destination was impossible.*/ -int op_pcm_seek(OggOpusFile *_of,ogg_int64_t _pcm_offset) OP_ARG_NONNULL(1); - -/*@}*/ -/*@}*/ - -/**\defgroup stream_decoding Decoding*/ -/*@{*/ -/**\name Functions for decoding audio data - - These functions retrieve actual decoded audio data from the stream. - The general functions, op_read() and op_read_float() return 16-bit or - floating-point output, both using native endian ordering. - The number of channels returned can change from link to link in a chained - stream. - There are special functions, op_read_stereo() and op_read_float_stereo(), - which always output two channels, to simplify applications which do not - wish to handle multichannel audio. - These downmix multichannel files to two channels, so they can always return - samples in the same format for every link in a chained file. - - If the rest of your audio processing chain can handle floating point, those - routines should be preferred, as floating point output avoids introducing - clipping and other issues which might be avoided entirely if, e.g., you - scale down the volume at some other stage. - However, if you intend to direct consume 16-bit samples, the conversion in - libopusfile provides noise-shaping dithering and, if compiled - against libopus 1.1 or later, soft-clipping prevention. - - libopusfile can also be configured at compile time to use the - fixed-point libopus API. - If so, libopusfile's floating-point API may also be disabled. - In that configuration, nothing in libopusfile will use any - floating-point operations, to simplify support on devices without an - adequate FPU. - - \warning HTTPS streams may be be vulnerable to truncation attacks if you do - not check the error return code from op_read_float() or its associated - functions. - If the remote peer does not close the connection gracefully (with a TLS - "close notify" message), these functions will return #OP_EREAD instead of 0 - when they reach the end of the file. - If you are reading from an URL (particularly if seeking is not - supported), you should make sure to check for this error and warn the user - appropriately.*/ -/*@{*/ - -/**Indicates that the decoding callback should produce signed 16-bit - native-endian output samples.*/ -#define OP_DEC_FORMAT_SHORT (7008) -/**Indicates that the decoding callback should produce 32-bit native-endian - float samples.*/ -#define OP_DEC_FORMAT_FLOAT (7040) - -/**Indicates that the decoding callback did not decode anything, and that - libopusfile should decode normally instead.*/ -#define OP_DEC_USE_DEFAULT (6720) - -/**Called to decode an Opus packet. - This should invoke the functional equivalent of opus_multistream_decode() or - opus_multistream_decode_float(), except that it returns 0 on success - instead of the number of decoded samples (which is known a priori). - \param _ctx The application-provided callback context. - \param _decoder The decoder to use to decode the packet. - \param[out] _pcm The buffer to decode into. - This will always have enough room for \a _nchannels of - \a _nsamples samples, which should be placed into this - buffer interleaved. - \param _op The packet to decode. - This will always have its granule position set to a valid - value. - \param _nsamples The number of samples expected from the packet. - \param _nchannels The number of channels expected from the packet. - \param _format The desired sample output format. - This is either #OP_DEC_FORMAT_SHORT or - #OP_DEC_FORMAT_FLOAT. - \param _li The index of the link from which this packet was decoded. - \return A non-negative value on success, or a negative value on error. - The error codes should be the same as those returned by - opus_multistream_decode() or opus_multistream_decode_float(). - \retval 0 Decoding was successful. - The application has filled the buffer with - exactly \a _nsamples*\a - _nchannels samples in the requested - format. - \retval #OP_DEC_USE_DEFAULT No decoding was done. - libopusfile should decode normally - instead.*/ -typedef int (*op_decode_cb_func)(void *_ctx,OpusMSDecoder *_decoder,void *_pcm, - const ogg_packet *_op,int _nsamples,int _nchannels,int _format,int _li); - -/**Sets the packet decode callback function. - This is called once for each packet that needs to be decoded. - A call to this function is no guarantee that the audio will eventually be - delivered to the application. - Some or all of the data from the packet may be discarded (i.e., at the - beginning or end of a link, or after a seek), however the callback is - required to provide all of it. - \param _of The \c OggOpusFile on which to set the decode callback. - \param _decode_cb The callback function to call. - This may be NULL to disable calling the - callback. - \param _ctx The application-provided context pointer to pass to the - callback on each call.*/ -void op_set_decode_callback(OggOpusFile *_of, - op_decode_cb_func _decode_cb,void *_ctx) OP_ARG_NONNULL(1); - -/**Gain offset type that indicates that the provided offset is relative to the - header gain. - This is the default.*/ -#define OP_HEADER_GAIN (0) - -/**Gain offset type that indicates that the provided offset is relative to the - R128_TRACK_GAIN value (if any), in addition to the header gain.*/ -#define OP_TRACK_GAIN (3008) - -/**Gain offset type that indicates that the provided offset should be used as - the gain directly, without applying any the header or track gains.*/ -#define OP_ABSOLUTE_GAIN (3009) - -/**Sets the gain to be used for decoded output. - By default, the gain in the header is applied with no additional offset. - The total gain (including header gain and/or track gain, if applicable, and - this offset), will be clamped to [-32768,32767]/256 dB. - This is more than enough to saturate or underflow 16-bit PCM. - \note The new gain will not be applied to any already buffered, decoded - output. - This means you cannot change it sample-by-sample, as at best it will be - updated packet-by-packet. - It is meant for setting a target volume level, rather than applying smooth - fades, etc. - \param _of The \c OggOpusFile on which to set the gain offset. - \param _gain_type One of #OP_HEADER_GAIN, #OP_TRACK_GAIN, or - #OP_ABSOLUTE_GAIN. - \param _gain_offset_q8 The gain offset to apply, in 1/256ths of a dB. - \return 0 on success or a negative value on error. - \retval #OP_EINVAL The \a _gain_type was unrecognized.*/ -int op_set_gain_offset(OggOpusFile *_of, - int _gain_type,opus_int32 _gain_offset_q8) OP_ARG_NONNULL(1); - -/**Sets whether or not dithering is enabled for 16-bit decoding. - By default, when libopusfile is compiled to use floating-point - internally, calling op_read() or op_read_stereo() will first decode to - float, and then convert to fixed-point using noise-shaping dithering. - This flag can be used to disable that dithering. - When the application uses op_read_float() or op_read_float_stereo(), or when - the library has been compiled to decode directly to fixed point, this flag - has no effect. - \param _of The \c OggOpusFile on which to enable or disable dithering. - \param _enabled A non-zero value to enable dithering, or 0 to disable it.*/ -void op_set_dither_enabled(OggOpusFile *_of,int _enabled) OP_ARG_NONNULL(1); - -/**Reads more samples from the stream. - \note Although \a _buf_size must indicate the total number of values that - can be stored in \a _pcm, the return value is the number of samples - per channel. - This is done because -
      -
    1. The channel count cannot be known a priori (reading more samples might - advance us into the next link, with a different channel count), so - \a _buf_size cannot also be in units of samples per channel,
      2. -
    2. Returning the samples per channel matches the libopus API - as closely as we're able,
      3. -
    3. Returning the total number of values instead of samples per channel - would mean the caller would need a division to compute the samples per - channel, and might worry about the possibility of getting back samples - for some channels and not others, and
      4. -
    4. This approach is relatively fool-proof: if an application passes too - small a value to \a _buf_size, they will simply get fewer samples back, - and if they assume the return value is the total number of values, then - they will simply read too few (rather than reading too many and going - off the end of the buffer).
      5. -
    - \param _of The \c OggOpusFile from which to read. - \param[out] _pcm A buffer in which to store the output PCM samples, as - signed native-endian 16-bit values at 48 kHz - with a nominal range of [-32768,32767). - Multiple channels are interleaved using the - Vorbis - channel ordering. - This must have room for at least \a _buf_size values. - \param _buf_size The number of values that can be stored in \a _pcm. - It is recommended that this be large enough for at - least 120 ms of data at 48 kHz per channel (5760 - values per channel). - Smaller buffers will simply return less data, possibly - consuming more memory to buffer the data internally. - libopusfile may return less data than - requested. - If so, there is no guarantee that the remaining data - in \a _pcm will be unmodified. - \param[out] _li The index of the link this data was decoded from. - You may pass NULL if you do not need this - information. - If this function fails (returning a negative value), - this parameter is left unset. - \return The number of samples read per channel on success, or a negative - value on failure. - The channel count can be retrieved on success by calling - op_head(_of,*_li). - The number of samples returned may be 0 if the buffer was too small - to store even a single sample for all channels, or if end-of-file - was reached. - The list of possible failure codes follows. - Most of them can only be returned by unseekable, chained streams - that encounter a new link. - \retval #OP_HOLE There was a hole in the data, and some samples - may have been skipped. - Call this function again to continue decoding - past the hole. - \retval #OP_EREAD An underlying read operation failed. - This may signal a truncation attack from an - source. - \retval #OP_EFAULT An internal memory allocation failed. - \retval #OP_EIMPL An unseekable stream encountered a new link that - used a feature that is not implemented, such as - an unsupported channel family. - \retval #OP_EINVAL The stream was only partially open. - \retval #OP_ENOTFORMAT An unseekable stream encountered a new link that - did not have any logical Opus streams in it. - \retval #OP_EBADHEADER An unseekable stream encountered a new link with a - required header packet that was not properly - formatted, contained illegal values, or was - missing altogether. - \retval #OP_EVERSION An unseekable stream encountered a new link with - an ID header that contained an unrecognized - version number. - \retval #OP_EBADPACKET Failed to properly decode the next packet. - \retval #OP_EBADLINK We failed to find data we had seen before. - \retval #OP_EBADTIMESTAMP An unseekable stream encountered a new link with - a starting timestamp that failed basic validity - checks.*/ -OP_WARN_UNUSED_RESULT int op_read(OggOpusFile *_of, - opus_int16 *_pcm,int _buf_size,int *_li) OP_ARG_NONNULL(1); - -/**Reads more samples from the stream. - \note Although \a _buf_size must indicate the total number of values that - can be stored in \a _pcm, the return value is the number of samples - per channel. -
      -
    1. The channel count cannot be known a priori (reading more samples might - advance us into the next link, with a different channel count), so - \a _buf_size cannot also be in units of samples per channel,
      2. -
    2. Returning the samples per channel matches the libopus API - as closely as we're able,
      3. -
    3. Returning the total number of values instead of samples per channel - would mean the caller would need a division to compute the samples per - channel, and might worry about the possibility of getting back samples - for some channels and not others, and
      4. -
    4. This approach is relatively fool-proof: if an application passes too - small a value to \a _buf_size, they will simply get fewer samples back, - and if they assume the return value is the total number of values, then - they will simply read too few (rather than reading too many and going - off the end of the buffer).
      5. -
    - \param _of The \c OggOpusFile from which to read. - \param[out] _pcm A buffer in which to store the output PCM samples as - signed floats at 48 kHz with a nominal range of - [-1.0,1.0]. - Multiple channels are interleaved using the - Vorbis - channel ordering. - This must have room for at least \a _buf_size floats. - \param _buf_size The number of floats that can be stored in \a _pcm. - It is recommended that this be large enough for at - least 120 ms of data at 48 kHz per channel (5760 - samples per channel). - Smaller buffers will simply return less data, possibly - consuming more memory to buffer the data internally. - If less than \a _buf_size values are returned, - libopusfile makes no guarantee that the - remaining data in \a _pcm will be unmodified. - \param[out] _li The index of the link this data was decoded from. - You may pass NULL if you do not need this - information. - If this function fails (returning a negative value), - this parameter is left unset. - \return The number of samples read per channel on success, or a negative - value on failure. - The channel count can be retrieved on success by calling - op_head(_of,*_li). - The number of samples returned may be 0 if the buffer was too small - to store even a single sample for all channels, or if end-of-file - was reached. - The list of possible failure codes follows. - Most of them can only be returned by unseekable, chained streams - that encounter a new link. - \retval #OP_HOLE There was a hole in the data, and some samples - may have been skipped. - Call this function again to continue decoding - past the hole. - \retval #OP_EREAD An underlying read operation failed. - This may signal a truncation attack from an - source. - \retval #OP_EFAULT An internal memory allocation failed. - \retval #OP_EIMPL An unseekable stream encountered a new link that - used a feature that is not implemented, such as - an unsupported channel family. - \retval #OP_EINVAL The stream was only partially open. - \retval #OP_ENOTFORMAT An unseekable stream encountered a new link that - did not have any logical Opus streams in it. - \retval #OP_EBADHEADER An unseekable stream encountered a new link with a - required header packet that was not properly - formatted, contained illegal values, or was - missing altogether. - \retval #OP_EVERSION An unseekable stream encountered a new link with - an ID header that contained an unrecognized - version number. - \retval #OP_EBADPACKET Failed to properly decode the next packet. - \retval #OP_EBADLINK We failed to find data we had seen before. - \retval #OP_EBADTIMESTAMP An unseekable stream encountered a new link with - a starting timestamp that failed basic validity - checks.*/ -OP_WARN_UNUSED_RESULT int op_read_float(OggOpusFile *_of, - float *_pcm,int _buf_size,int *_li) OP_ARG_NONNULL(1); - -/**Reads more samples from the stream and downmixes to stereo, if necessary. - This function is intended for simple players that want a uniform output - format, even if the channel count changes between links in a chained - stream. - \note \a _buf_size indicates the total number of values that can be stored - in \a _pcm, while the return value is the number of samples per - channel, even though the channel count is known, for consistency with - op_read(). - \param _of The \c OggOpusFile from which to read. - \param[out] _pcm A buffer in which to store the output PCM samples, as - signed native-endian 16-bit values at 48 kHz - with a nominal range of [-32768,32767). - The left and right channels are interleaved in the - buffer. - This must have room for at least \a _buf_size values. - \param _buf_size The number of values that can be stored in \a _pcm. - It is recommended that this be large enough for at - least 120 ms of data at 48 kHz per channel (11520 - values total). - Smaller buffers will simply return less data, possibly - consuming more memory to buffer the data internally. - If less than \a _buf_size values are returned, - libopusfile makes no guarantee that the - remaining data in \a _pcm will be unmodified. - \return The number of samples read per channel on success, or a negative - value on failure. - The number of samples returned may be 0 if the buffer was too small - to store even a single sample for both channels, or if end-of-file - was reached. - The list of possible failure codes follows. - Most of them can only be returned by unseekable, chained streams - that encounter a new link. - \retval #OP_HOLE There was a hole in the data, and some samples - may have been skipped. - Call this function again to continue decoding - past the hole. - \retval #OP_EREAD An underlying read operation failed. - This may signal a truncation attack from an - source. - \retval #OP_EFAULT An internal memory allocation failed. - \retval #OP_EIMPL An unseekable stream encountered a new link that - used a feature that is not implemented, such as - an unsupported channel family. - \retval #OP_EINVAL The stream was only partially open. - \retval #OP_ENOTFORMAT An unseekable stream encountered a new link that - did not have any logical Opus streams in it. - \retval #OP_EBADHEADER An unseekable stream encountered a new link with a - required header packet that was not properly - formatted, contained illegal values, or was - missing altogether. - \retval #OP_EVERSION An unseekable stream encountered a new link with - an ID header that contained an unrecognized - version number. - \retval #OP_EBADPACKET Failed to properly decode the next packet. - \retval #OP_EBADLINK We failed to find data we had seen before. - \retval #OP_EBADTIMESTAMP An unseekable stream encountered a new link with - a starting timestamp that failed basic validity - checks.*/ -OP_WARN_UNUSED_RESULT int op_read_stereo(OggOpusFile *_of, - opus_int16 *_pcm,int _buf_size) OP_ARG_NONNULL(1); - -/**Reads more samples from the stream and downmixes to stereo, if necessary. - This function is intended for simple players that want a uniform output - format, even if the channel count changes between links in a chained - stream. - \note \a _buf_size indicates the total number of values that can be stored - in \a _pcm, while the return value is the number of samples per - channel, even though the channel count is known, for consistency with - op_read_float(). - \param _of The \c OggOpusFile from which to read. - \param[out] _pcm A buffer in which to store the output PCM samples, as - signed floats at 48 kHz with a nominal range of - [-1.0,1.0]. - The left and right channels are interleaved in the - buffer. - This must have room for at least \a _buf_size values. - \param _buf_size The number of values that can be stored in \a _pcm. - It is recommended that this be large enough for at - least 120 ms of data at 48 kHz per channel (11520 - values total). - Smaller buffers will simply return less data, possibly - consuming more memory to buffer the data internally. - If less than \a _buf_size values are returned, - libopusfile makes no guarantee that the - remaining data in \a _pcm will be unmodified. - \return The number of samples read per channel on success, or a negative - value on failure. - The number of samples returned may be 0 if the buffer was too small - to store even a single sample for both channels, or if end-of-file - was reached. - The list of possible failure codes follows. - Most of them can only be returned by unseekable, chained streams - that encounter a new link. - \retval #OP_HOLE There was a hole in the data, and some samples - may have been skipped. - Call this function again to continue decoding - past the hole. - \retval #OP_EREAD An underlying read operation failed. - This may signal a truncation attack from an - source. - \retval #OP_EFAULT An internal memory allocation failed. - \retval #OP_EIMPL An unseekable stream encountered a new link that - used a feature that is not implemented, such as - an unsupported channel family. - \retval #OP_EINVAL The stream was only partially open. - \retval #OP_ENOTFORMAT An unseekable stream encountered a new link that - that did not have any logical Opus streams in it. - \retval #OP_EBADHEADER An unseekable stream encountered a new link with a - required header packet that was not properly - formatted, contained illegal values, or was - missing altogether. - \retval #OP_EVERSION An unseekable stream encountered a new link with - an ID header that contained an unrecognized - version number. - \retval #OP_EBADPACKET Failed to properly decode the next packet. - \retval #OP_EBADLINK We failed to find data we had seen before. - \retval #OP_EBADTIMESTAMP An unseekable stream encountered a new link with - a starting timestamp that failed basic validity - checks.*/ -OP_WARN_UNUSED_RESULT int op_read_float_stereo(OggOpusFile *_of, - float *_pcm,int _buf_size) OP_ARG_NONNULL(1); - -/*@}*/ -/*@}*/ - -# if OP_GNUC_PREREQ(4,0) -# pragma GCC visibility pop -# endif - -# if defined(__cplusplus) -} -# endif - -#endif diff --git a/src/opusfile-0.5/src/http.c b/src/opusfile-0.5/src/http.c deleted file mode 100644 index 4a9eaf59..00000000 --- a/src/opusfile-0.5/src/http.c +++ /dev/null @@ -1,3391 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ********************************************************************/ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "internal.h" -#include -#include -#include -#include - -/*RFCs referenced in this file: - RFC 761: DOD Standard Transmission Control Protocol - RFC 1535: A Security Problem and Proposed Correction With Widely Deployed DNS - Software - RFC 1738: Uniform Resource Locators (URL) - RFC 1945: Hypertext Transfer Protocol -- HTTP/1.0 - RFC 2068: Hypertext Transfer Protocol -- HTTP/1.1 - RFC 2145: Use and Interpretation of HTTP Version Numbers - RFC 2246: The TLS Protocol Version 1.0 - RFC 2459: Internet X.509 Public Key Infrastructure Certificate and - Certificate Revocation List (CRL) Profile - RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1 - RFC 2617: HTTP Authentication: Basic and Digest Access Authentication - RFC 2817: Upgrading to TLS Within HTTP/1.1 - RFC 2818: HTTP Over TLS - RFC 3492: Punycode: A Bootstring encoding of Unicode for Internationalized - Domain Names in Applications (IDNA) - RFC 3986: Uniform Resource Identifier (URI): Generic Syntax - RFC 3987: Internationalized Resource Identifiers (IRIs) - RFC 4343: Domain Name System (DNS) Case Insensitivity Clarification - RFC 5894: Internationalized Domain Names for Applications (IDNA): - Background, Explanation, and Rationale - RFC 6066: Transport Layer Security (TLS) Extensions: Extension Definitions - RFC 6125: Representation and Verification of Domain-Based Application Service - Identity within Internet Public Key Infrastructure Using X.509 (PKIX) - Certificates in the Context of Transport Layer Security (TLS) - RFC 6555: Happy Eyeballs: Success with Dual-Stack Hosts*/ - -typedef struct OpusParsedURL OpusParsedURL; -typedef struct OpusStringBuf OpusStringBuf; -typedef struct OpusHTTPConn OpusHTTPConn; -typedef struct OpusHTTPStream OpusHTTPStream; - -static char *op_string_range_dup(const char *_start,const char *_end){ - size_t len; - char *ret; - OP_ASSERT(_start<=_end); - len=_end-_start; - /*This is to help avoid overflow elsewhere, later.*/ - if(OP_UNLIKELY(len>=INT_MAX))return NULL; - ret=(char *)_ogg_malloc(sizeof(*ret)*(len+1)); - if(OP_LIKELY(ret!=NULL)){ - ret=(char *)memcpy(ret,_start,sizeof(*ret)*(len)); - ret[len]='\0'; - } - return ret; -} - -static char *op_string_dup(const char *_s){ - return op_string_range_dup(_s,_s+strlen(_s)); -} - -static char *op_string_tolower(char *_s){ - int i; - for(i=0;_s[i]!='\0';i++){ - int c; - c=_s[i]; - if(c>='A'&&c<='Z')c+='a'-'A'; - _s[i]=(char)c; - } - return _s; -} - -/*URI character classes (from RFC 3986).*/ -#define OP_URL_ALPHA \ - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" -#define OP_URL_DIGIT "0123456789" -#define OP_URL_HEXDIGIT "0123456789ABCDEFabcdef" -/*Not a character class, but the characters allowed in .*/ -#define OP_URL_SCHEME OP_URL_ALPHA OP_URL_DIGIT "+-." -#define OP_URL_GEN_DELIMS "#/:?@[]" -#define OP_URL_SUB_DELIMS "!$&'()*+,;=" -#define OP_URL_RESERVED OP_URL_GEN_DELIMS OP_URL_SUB_DELIMS -#define OP_URL_UNRESERVED OP_URL_ALPHA OP_URL_DIGIT "-._~" -/*Not a character class, but the characters allowed in .*/ -#define OP_URL_PCT_ENCODED "%" -/*Not a character class or production rule, but for convenience.*/ -#define OP_URL_PCHAR_BASE \ - OP_URL_UNRESERVED OP_URL_PCT_ENCODED OP_URL_SUB_DELIMS -#define OP_URL_PCHAR OP_URL_PCHAR_BASE ":@" -/*Not a character class, but the characters allowed in and - .*/ -#define OP_URL_PCHAR_NA OP_URL_PCHAR_BASE ":" -/*Not a character class, but the characters allowed in .*/ -#define OP_URL_PCHAR_NC OP_URL_PCHAR_BASE "@" -/*Not a character clsss, but the characters allowed in .*/ -#define OP_URL_PATH OP_URL_PCHAR "/" -/*Not a character class, but the characters allowed in / .*/ -#define OP_URL_QUERY_FRAG OP_URL_PCHAR "/?" - -/*Check the <% HEXDIG HEXDIG> escapes of a URL for validity. - Return: 0 if valid, or a negative value on failure.*/ -static int op_validate_url_escapes(const char *_s){ - int i; - for(i=0;_s[i];i++){ - if(_s[i]=='%'){ - if(OP_UNLIKELY(!isxdigit(_s[i+1])) - ||OP_UNLIKELY(!isxdigit(_s[i+2])) - /*RFC 3986 says %00 "should be rejected if the application is not - expecting to receive raw data within a component."*/ - ||OP_UNLIKELY(_s[i+1]=='0'&&_s[i+2]=='0')){ - return OP_FALSE; - } - i+=2; - } - } - return 0; -} - -/*Convert a hex digit to its actual value. - _c: The hex digit to convert. - Presumed to be valid ('0'...'9', 'A'...'F', or 'a'...'f'). - Return: The value of the digit, in the range [0,15].*/ -static int op_hex_value(int _c){ - return _c>='a'?_c-'a'+10:_c>='A'?_c-'A'+10:_c-'0'; -} - -/*Unescape all the <% HEXDIG HEXDIG> sequences in a string in-place. - This does no validity checking.*/ -static char *op_unescape_url_component(char *_s){ - int i; - int j; - for(i=j=0;_s[i];i++,j++){ - if(_s[i]=='%'){ - _s[i]=(char)(op_hex_value(_s[i+1])<<4|op_hex_value(_s[i+2])); - i+=2; - } - } - return _s; -} - -/*Parse a file: URL. - This code is not meant to be fast: strspn() with large sets is likely to be - slow, but it is very convenient. - It is meant to be RFC 1738-compliant (as updated by RFC 3986).*/ -static const char *op_parse_file_url(const char *_src){ - const char *scheme_end; - const char *path; - const char *path_end; - scheme_end=_src+strspn(_src,OP_URL_SCHEME); - if(OP_UNLIKELY(*scheme_end!=':') - ||scheme_end-_src!=4||op_strncasecmp(_src,"file",4)!=0){ - /*Unsupported protocol.*/ - return NULL; - } - /*Make sure all escape sequences are valid to simplify unescaping later.*/ - if(OP_UNLIKELY(op_validate_url_escapes(scheme_end+1)<0))return NULL; - if(scheme_end[1]=='/'&&scheme_end[2]=='/'){ - const char *host; - /*file: URLs can have a host! - Yeah, I was surprised, too, but that's what RFC 1738 says. - It also says, "The file URL scheme is unusual in that it does not specify - an Internet protocol or access method for such files; as such, its - utility in network protocols between hosts is limited," which is a mild - understatement.*/ - host=scheme_end+3; - /*The empty host is what we expect.*/ - if(OP_LIKELY(*host=='/'))path=host; - else{ - const char *host_end; - char host_buf[28]; - /*RFC 1738 says localhost "is interpreted as `the machine from which the - URL is being interpreted,'" so let's check for it.*/ - host_end=host+strspn(host,OP_URL_PCHAR_BASE); - /*No allowed. - This also rejects IP-Literals.*/ - if(*host_end!='/')return NULL; - /*An escaped "localhost" can take at most 27 characters.*/ - if(OP_UNLIKELY(host_end-host>27))return NULL; - memcpy(host_buf,host,sizeof(*host_buf)*(host_end-host)); - host_buf[host_end-host]='\0'; - op_unescape_url_component(host_buf); - op_string_tolower(host_buf); - /*Some other host: give up.*/ - if(OP_UNLIKELY(strcmp(host_buf,"localhost")!=0))return NULL; - path=host_end; - } - } - else path=scheme_end+1; - path_end=path+strspn(path,OP_URL_PATH); - /*This will reject a or component, too. - I don't know what to do with queries, but a temporal fragment would at - least make sense. - RFC 1738 pretty clearly defines a that's equivalent to the - RFC 3986 component for other schemes, but not the file: scheme, - so I'm going to just reject it.*/ - if(*path_end!='\0')return NULL; - return path; -} - -#if defined(OP_ENABLE_HTTP) -# if defined(_WIN32) -# include -# include -# include -# include "winerrno.h" - -typedef SOCKET op_sock; - -# define OP_INVALID_SOCKET (INVALID_SOCKET) - -/*Vista and later support WSAPoll(), but we don't want to rely on that. - Instead we re-implement it badly using select(). - Unfortunately, they define a conflicting struct pollfd, so we only define our - own if it looks like that one has not already been defined.*/ -# if !defined(POLLIN) -/*Equivalent to POLLIN.*/ -# define POLLRDNORM (0x0100) -/*Priority band data can be read.*/ -# define POLLRDBAND (0x0200) -/*There is data to read.*/ -# define POLLIN (POLLRDNORM|POLLRDBAND) -/* There is urgent data to read.*/ -# define POLLPRI (0x0400) -/*Equivalent to POLLOUT.*/ -# define POLLWRNORM (0x0010) -/*Writing now will not block.*/ -# define POLLOUT (POLLWRNORM) -/*Priority data may be written.*/ -# define POLLWRBAND (0x0020) -/*Error condition (output only).*/ -# define POLLERR (0x0001) -/*Hang up (output only).*/ -# define POLLHUP (0x0002) -/*Invalid request: fd not open (output only).*/ -# define POLLNVAL (0x0004) - -struct pollfd{ - /*File descriptor.*/ - op_sock fd; - /*Requested events.*/ - short events; - /*Returned events.*/ - short revents; -}; -# endif - -/*But Winsock never defines nfds_t (it's simply hard-coded to ULONG).*/ -typedef unsigned long nfds_t; - -/*The usage of FD_SET() below is O(N^2). - This is okay because select() is limited to 64 sockets in Winsock, anyway. - In practice, we only ever call it with one or two sockets.*/ -static int op_poll_win32(struct pollfd *_fds,nfds_t _nfds,int _timeout){ - struct timeval tv; - fd_set ifds; - fd_set ofds; - fd_set efds; - nfds_t i; - int ret; - FD_ZERO(&ifds); - FD_ZERO(&ofds); - FD_ZERO(&efds); - for(i=0;i<_nfds;i++){ - _fds[i].revents=0; - if(_fds[i].events&POLLIN)FD_SET(_fds[i].fd,&ifds); - if(_fds[i].events&POLLOUT)FD_SET(_fds[i].fd,&ofds); - FD_SET(_fds[i].fd,&efds); - } - if(_timeout>=0){ - tv.tv_sec=_timeout/1000; - tv.tv_usec=(_timeout%1000)*1000; - } - ret=select(-1,&ifds,&ofds,&efds,_timeout<0?NULL:&tv); - if(ret>0){ - for(i=0;i<_nfds;i++){ - if(FD_ISSET(_fds[i].fd,&ifds))_fds[i].revents|=POLLIN; - if(FD_ISSET(_fds[i].fd,&ofds))_fds[i].revents|=POLLOUT; - /*This isn't correct: there are several different things that might have - happened to a fd in efds, but I don't know a good way to distinguish - them without more context from the caller. - It's okay, because we don't actually check any of these bits, we just - need _some_ bit set.*/ - if(FD_ISSET(_fds[i].fd,&efds))_fds[i].revents|=POLLHUP; - } - } - return ret; -} - -/*We define op_errno() to make it clear that it's not an l-value like normal - errno is.*/ -# define op_errno() (WSAGetLastError()?WSAGetLastError()-WSABASEERR:0) -# define op_reset_errno() (WSASetLastError(0)) - -/*The remaining functions don't get an op_ prefix even though they only - operate on sockets, because we don't use non-socket I/O here, and this - minimizes the changes needed to deal with Winsock.*/ -# define close(_fd) closesocket(_fd) -/*This relies on sizeof(u_long)==sizeof(int), which is always true on both - Win32 and Win64.*/ -# define ioctl(_fd,_req,_arg) ioctlsocket(_fd,_req,(u_long *)(_arg)) -# define getsockopt(_fd,_level,_name,_val,_len) \ - getsockopt(_fd,_level,_name,(char *)(_val),_len) -# define setsockopt(_fd,_level,_name,_val,_len) \ - setsockopt(_fd,_level,_name,(const char *)(_val),_len) -# define poll(_fds,_nfds,_timeout) op_poll_win32(_fds,_nfds,_timeout) - -# if defined(_MSC_VER) -typedef ptrdiff_t ssize_t; -# endif - -/*Load certificates from the built-in certificate store.*/ -int SSL_CTX_set_default_verify_paths_win32(SSL_CTX *_ssl_ctx); -# define SSL_CTX_set_default_verify_paths \ - SSL_CTX_set_default_verify_paths_win32 - -# else -/*Normal Berkeley sockets.*/ -# include -# include -# include -# include -# include -# include -# include -# include -# include -# include -# include - -typedef int op_sock; - -# define OP_INVALID_SOCKET (-1) - -# define op_errno() (errno) -# define op_reset_errno() (errno=0) - -# endif -# include -# include - -/*The maximum number of simultaneous connections. - RFC 2616 says this SHOULD NOT be more than 2, but everyone on the modern web - ignores that (e.g., IE 8 bumped theirs up from 2 to 6, Firefox uses 15). - If it makes you feel better, we'll only ever actively read from one of these - at a time. - The others are kept around mainly to avoid slow-starting a new connection - when seeking, and time out rapidly.*/ -# define OP_NCONNS_MAX (4) - -/*The amount of time before we attempt to re-resolve the host. - This is 10 minutes, as recommended in RFC 6555 for expiring cached connection - results for dual-stack hosts.*/ -# define OP_RESOLVE_CACHE_TIMEOUT_MS (10*60*(opus_int32)1000) - -/*The number of redirections at which we give up. - The value here is the current default in Firefox. - RFC 2068 mandated a maximum of 5, but RFC 2616 relaxed that to "a client - SHOULD detect infinite redirection loops." - Fortunately, 20 is less than infinity.*/ -# define OP_REDIRECT_LIMIT (20) - -/*The initial size of the buffer used to read a response message (before the - body).*/ -# define OP_RESPONSE_SIZE_MIN (510) -/*The maximum size of a response message (before the body). - Responses larger than this will be discarded. - I've seen a real server return 20 kB of data for a 302 Found response. - Increasing this beyond 32kB will cause problems on platforms with a 16-bit - int.*/ -# define OP_RESPONSE_SIZE_MAX (32766) - -/*The number of milliseconds we will allow a connection to sit idle before we - refuse to resurrect it. - Apache as of 2.2 has reduced its default timeout to 5 seconds (from 15), so - that's what we'll use here.*/ -# define OP_CONNECTION_IDLE_TIMEOUT_MS (5*1000) - -/*The number of milliseconds we will wait to send or receive data before giving - up.*/ -# define OP_POLL_TIMEOUT_MS (30*1000) - -/*We will always attempt to read ahead at least this much in preference to - opening a new connection.*/ -# define OP_READAHEAD_THRESH_MIN (32*(opus_int32)1024) - -/*The amount of data to request after a seek. - This is a trade-off between read throughput after a seek vs. the the ability - to quickly perform another seek with the same connection.*/ -# define OP_PIPELINE_CHUNK_SIZE (32*(opus_int32)1024) -/*Subsequent chunks are requested with larger and larger sizes until they pass - this threshold, after which we just ask for the rest of the resource.*/ -# define OP_PIPELINE_CHUNK_SIZE_MAX (1024*(opus_int32)1024) -/*This is the maximum number of requests we'll make with a single connection. - Many servers will simply disconnect after we attempt some number of requests, - possibly without sending a Connection: close header, meaning we won't - discover it until we try to read beyond the end of the current chunk. - We can reconnect when that happens, but this is slow. - Instead, we impose a limit ourselves (set to the default for Apache - installations and thus likely the most common value in use).*/ -# define OP_PIPELINE_MAX_REQUESTS (100) -/*This should be the number of requests, starting from a chunk size of - OP_PIPELINE_CHUNK_SIZE and doubling each time, until we exceed - OP_PIPELINE_CHUNK_SIZE_MAX and just request the rest of the file. - We won't reuse a connection when seeking unless it has at least this many - requests left, to reduce the chances we'll have to open a new connection - while reading forward afterwards.*/ -# define OP_PIPELINE_MIN_REQUESTS (7) - -/*Is this an https URL? - For now we can simply check the last letter of the scheme.*/ -# define OP_URL_IS_SSL(_url) ((_url)->scheme[4]=='s') - -/*Does this URL use the default port for its scheme?*/ -# define OP_URL_IS_DEFAULT_PORT(_url) \ - (!OP_URL_IS_SSL(_url)&&(_url)->port==80 \ - ||OP_URL_IS_SSL(_url)&&(_url)->port==443) - -struct OpusParsedURL{ - /*Either "http" or "https".*/ - char *scheme; - /*The user name from the component, or NULL.*/ - char *user; - /*The password from the component, or NULL.*/ - char *pass; - /*The component. - This may not be NULL.*/ - char *host; - /*The and components. - This may not be NULL.*/ - char *path; - /*The component. - This is set to the default port if the URL did not contain one.*/ - unsigned port; -}; - -/*Parse a URL. - This code is not meant to be fast: strspn() with large sets is likely to be - slow, but it is very convenient. - It is meant to be RFC 3986-compliant. - We currently do not support IRIs (Internationalized Resource Identifiers, - RFC 3987). - Callers should translate them to URIs first.*/ -static int op_parse_url_impl(OpusParsedURL *_dst,const char *_src){ - const char *scheme_end; - const char *authority; - const char *userinfo_end; - const char *user; - const char *user_end; - const char *pass; - const char *hostport; - const char *hostport_end; - const char *host_end; - const char *port; - opus_int32 port_num; - const char *port_end; - const char *path; - const char *path_end; - const char *uri_end; - scheme_end=_src+strspn(_src,OP_URL_SCHEME); - if(OP_UNLIKELY(*scheme_end!=':') - ||OP_UNLIKELY(scheme_end-_src<4)||OP_UNLIKELY(scheme_end-_src>5) - ||OP_UNLIKELY(op_strncasecmp(_src,"https",scheme_end-_src)!=0)){ - /*Unsupported protocol.*/ - return OP_EIMPL; - } - if(OP_UNLIKELY(scheme_end[1]!='/')||OP_UNLIKELY(scheme_end[2]!='/')){ - /*We require an component.*/ - return OP_EINVAL; - } - authority=scheme_end+3; - /*Make sure all escape sequences are valid to simplify unescaping later.*/ - if(OP_UNLIKELY(op_validate_url_escapes(authority)<0))return OP_EINVAL; - /*Look for a component.*/ - userinfo_end=authority+strspn(authority,OP_URL_PCHAR_NA); - if(*userinfo_end=='@'){ - /*Found one.*/ - user=authority; - /*Look for a password (yes, clear-text passwords are deprecated, I know, - but what else are people supposed to use? use SSL if you care).*/ - user_end=authority+strspn(authority,OP_URL_PCHAR_BASE); - if(*user_end==':')pass=user_end+1; - else pass=NULL; - hostport=userinfo_end+1; - } - else{ - /*We shouldn't have to initialize user_end, but gcc is too dumb to figure - out that user!=NULL below means we didn't take this else branch.*/ - user=user_end=NULL; - pass=NULL; - hostport=authority; - } - /*Try to figure out where the component ends.*/ - if(hostport[0]=='['){ - hostport++; - /*We have an , which can contain colons.*/ - hostport_end=host_end=hostport+strspn(hostport,OP_URL_PCHAR_NA); - if(OP_UNLIKELY(*hostport_end++!=']'))return OP_EINVAL; - } - /*Currently we don't support IDNA (RFC 5894), because I don't want to deal - with the policy about which domains should not be internationalized to - avoid confusing similarities. - Give this API Punycode (RFC 3492) domain names instead.*/ - else hostport_end=host_end=hostport+strspn(hostport,OP_URL_PCHAR_BASE); - /*TODO: Validate host.*/ - /*Is there a port number?*/ - port_num=-1; - if(*hostport_end==':'){ - int i; - port=hostport_end+1; - port_end=port+strspn(port,OP_URL_DIGIT); - path=port_end; - /*Not part of RFC 3986, but require port numbers in the range 0...65535.*/ - if(OP_LIKELY(port_end-port>0)){ - while(*port=='0')port++; - if(OP_UNLIKELY(port_end-port>5))return OP_EINVAL; - port_num=0; - for(i=0;i65535))return OP_EINVAL; - } - } - else path=hostport_end; - path_end=path+strspn(path,OP_URL_PATH); - /*If the path is not empty, it must begin with a '/'.*/ - if(OP_LIKELY(path_end>path)&&OP_UNLIKELY(path[0]!='/'))return OP_EINVAL; - /*Consume the component, if any (right now we don't split this out - from the component).*/ - if(*path_end=='?')path_end=path_end+strspn(path_end,OP_URL_QUERY_FRAG); - /*Discard the component, if any. - This doesn't get sent to the server. - Some day we should add support for Media Fragment URIs - .*/ - if(*path_end=='#')uri_end=path_end+1+strspn(path_end+1,OP_URL_QUERY_FRAG); - else uri_end=path_end; - /*If there's anything left, this was not a valid URL.*/ - if(OP_UNLIKELY(*uri_end!='\0'))return OP_EINVAL; - _dst->scheme=op_string_range_dup(_src,scheme_end); - if(OP_UNLIKELY(_dst->scheme==NULL))return OP_EFAULT; - op_string_tolower(_dst->scheme); - if(user!=NULL){ - _dst->user=op_string_range_dup(user,user_end); - if(OP_UNLIKELY(_dst->user==NULL))return OP_EFAULT; - op_unescape_url_component(_dst->user); - /*Unescaping might have created a ':' in the username. - That's not allowed by RFC 2617's Basic Authentication Scheme.*/ - if(OP_UNLIKELY(strchr(_dst->user,':')!=NULL))return OP_EINVAL; - } - else _dst->user=NULL; - if(pass!=NULL){ - _dst->pass=op_string_range_dup(pass,userinfo_end); - if(OP_UNLIKELY(_dst->pass==NULL))return OP_EFAULT; - op_unescape_url_component(_dst->pass); - } - else _dst->pass=NULL; - _dst->host=op_string_range_dup(hostport,host_end); - if(OP_UNLIKELY(_dst->host==NULL))return OP_EFAULT; - if(port_num<0){ - if(_src[4]=='s')port_num=443; - else port_num=80; - } - _dst->port=(unsigned)port_num; - /*RFC 2616 says an empty component is equivalent to "/", and we - MUST use the latter in the Request-URI. - Reserve space for the slash here.*/ - if(path==path_end||path[0]=='?')path--; - _dst->path=op_string_range_dup(path,path_end); - if(OP_UNLIKELY(_dst->path==NULL))return OP_EFAULT; - /*And force-set it here.*/ - _dst->path[0]='/'; - return 0; -} - -static void op_parsed_url_init(OpusParsedURL *_url){ - memset(_url,0,sizeof(*_url)); -} - -static void op_parsed_url_clear(OpusParsedURL *_url){ - _ogg_free(_url->scheme); - _ogg_free(_url->user); - _ogg_free(_url->pass); - _ogg_free(_url->host); - _ogg_free(_url->path); -} - -static int op_parse_url(OpusParsedURL *_dst,const char *_src){ - OpusParsedURL url; - int ret; - op_parsed_url_init(&url); - ret=op_parse_url_impl(&url,_src); - if(OP_UNLIKELY(ret<0))op_parsed_url_clear(&url); - else *_dst=*&url; - return ret; -} - -/*A buffer to hold growing strings. - The main purpose of this is to consolidate allocation checks and simplify - cleanup on a failed allocation.*/ -struct OpusStringBuf{ - char *buf; - int nbuf; - int cbuf; -}; - -static void op_sb_init(OpusStringBuf *_sb){ - _sb->buf=NULL; - _sb->nbuf=0; - _sb->cbuf=0; -} - -static void op_sb_clear(OpusStringBuf *_sb){ - _ogg_free(_sb->buf); -} - -/*Make sure we have room for at least _capacity characters (plus 1 more for the - terminating NUL).*/ -static int op_sb_ensure_capacity(OpusStringBuf *_sb,int _capacity){ - char *buf; - int cbuf; - buf=_sb->buf; - cbuf=_sb->cbuf; - if(_capacity>=cbuf-1){ - if(OP_UNLIKELY(cbuf>INT_MAX-1>>1))return OP_EFAULT; - if(OP_UNLIKELY(_capacity>=INT_MAX-1))return OP_EFAULT; - cbuf=OP_MAX(2*cbuf+1,_capacity+1); - buf=_ogg_realloc(buf,sizeof(*buf)*cbuf); - if(OP_UNLIKELY(buf==NULL))return OP_EFAULT; - _sb->buf=buf; - _sb->cbuf=cbuf; - } - return 0; -} - -/*Increase the capacity of the buffer, but not to more than _max_size - characters (plus 1 more for the terminating NUL).*/ -static int op_sb_grow(OpusStringBuf *_sb,int _max_size){ - char *buf; - int cbuf; - buf=_sb->buf; - cbuf=_sb->cbuf; - OP_ASSERT(_max_size<=INT_MAX-1); - cbuf=cbuf<=_max_size-1>>1?2*cbuf+1:_max_size+1; - buf=_ogg_realloc(buf,sizeof(*buf)*cbuf); - if(OP_UNLIKELY(buf==NULL))return OP_EFAULT; - _sb->buf=buf; - _sb->cbuf=cbuf; - return 0; -} - -static int op_sb_append(OpusStringBuf *_sb,const char *_s,int _len){ - char *buf; - int nbuf; - int ret; - nbuf=_sb->nbuf; - if(OP_UNLIKELY(nbuf>INT_MAX-_len))return OP_EFAULT; - ret=op_sb_ensure_capacity(_sb,nbuf+_len); - if(OP_UNLIKELY(ret<0))return ret; - buf=_sb->buf; - memcpy(buf+nbuf,_s,sizeof(*buf)*_len); - nbuf+=_len; - buf[nbuf]='\0'; - _sb->nbuf=nbuf; - return 0; -} - -static int op_sb_append_string(OpusStringBuf *_sb,const char *_s){ - return op_sb_append(_sb,_s,strlen(_s)); -} - -static int op_sb_append_port(OpusStringBuf *_sb,unsigned _port){ - char port_buf[7]; - OP_ASSERT(_port<=65535U); - sprintf(port_buf,":%u",_port); - return op_sb_append_string(_sb,port_buf); -} - -static int op_sb_append_nonnegative_int64(OpusStringBuf *_sb,opus_int64 _i){ - char digit; - int nbuf_start; - int ret; - OP_ASSERT(_i>=0); - nbuf_start=_sb->nbuf; - ret=0; - do{ - digit='0'+_i%10; - ret|=op_sb_append(_sb,&digit,1); - _i/=10; - } - while(_i>0); - if(OP_LIKELY(ret>=0)){ - char *buf; - int nbuf_end; - buf=_sb->buf; - nbuf_end=_sb->nbuf-1; - /*We've added the digits backwards. - Reverse them.*/ - while(nbuf_startnext_pos=-1; - _conn->ssl_conn=NULL; - _conn->next=NULL; - _conn->fd=OP_INVALID_SOCKET; -} - -static void op_http_conn_clear(OpusHTTPConn *_conn){ - if(_conn->ssl_conn!=NULL)SSL_free(_conn->ssl_conn); - /*SSL frees the BIO for us.*/ - if(_conn->fd!=OP_INVALID_SOCKET)close(_conn->fd); -} - -/*The global stream state.*/ -struct OpusHTTPStream{ - /*The list of connections.*/ - OpusHTTPConn conns[OP_NCONNS_MAX]; - /*The context object used as a framework for TLS/SSL functions.*/ - SSL_CTX *ssl_ctx; - /*The cached session to reuse for future connections.*/ - SSL_SESSION *ssl_session; - /*The LRU list (ordered from MRU to LRU) of currently connected - connections.*/ - OpusHTTPConn *lru_head; - /*The free list.*/ - OpusHTTPConn *free_head; - /*The URL to connect to.*/ - OpusParsedURL url; - /*Information about the address we connected to.*/ - struct addrinfo addr_info; - /*The address we connected to.*/ - union{ - struct sockaddr s; - struct sockaddr_in v4; - struct sockaddr_in6 v6; - } addr; - /*The last time we re-resolved the host.*/ - struct timeb resolve_time; - /*A buffer used to build HTTP requests.*/ - OpusStringBuf request; - /*A buffer used to build proxy CONNECT requests.*/ - OpusStringBuf proxy_connect; - /*A buffer used to receive the response headers.*/ - OpusStringBuf response; - /*The Content-Length, if specified, or -1 otherwise. - This will always be specified for seekable streams.*/ - opus_int64 content_length; - /*The position indicator used when no connection is active.*/ - opus_int64 pos; - /*The host we actually connected to.*/ - char *connect_host; - /*The port we actually connected to.*/ - unsigned connect_port; - /*The connection we're currently reading from. - This can be -1 if no connection is active.*/ - int cur_conni; - /*Whether or not the server supports range requests.*/ - int seekable; - /*Whether or not the server supports HTTP/1.1 with persistent connections.*/ - int pipeline; - /*Whether or not we should skip certificate checks.*/ - int skip_certificate_check; - /*The offset of the tail of the request. - Only the offset in the Range: header appears after this, allowing us to - quickly edit the request to ask for a new range.*/ - int request_tail; - /*The estimated time required to open a new connection, in milliseconds.*/ - opus_int32 connect_rate; -}; - -static void op_http_stream_init(OpusHTTPStream *_stream){ - OpusHTTPConn **pnext; - int ci; - pnext=&_stream->free_head; - for(ci=0;ciconns+ci); - *pnext=_stream->conns+ci; - pnext=&_stream->conns[ci].next; - } - _stream->ssl_ctx=NULL; - _stream->ssl_session=NULL; - _stream->lru_head=NULL; - op_parsed_url_init(&_stream->url); - op_sb_init(&_stream->request); - op_sb_init(&_stream->proxy_connect); - op_sb_init(&_stream->response); - _stream->connect_host=NULL; - _stream->seekable=0; -} - -/*Close the connection and move it to the free list. - _stream: The stream containing the free list. - _conn: The connection to close. - _penxt: The linked-list pointer currently pointing to this connection. - _gracefully: Whether or not to shut down cleanly.*/ -static void op_http_conn_close(OpusHTTPStream *_stream,OpusHTTPConn *_conn, - OpusHTTPConn **_pnext,int _gracefully){ - /*If we don't shut down gracefully, the server MUST NOT re-use our session - according to RFC 2246, because it can't tell the difference between an - abrupt close and a truncation attack. - So we shut down gracefully if we can. - However, we will not wait if this would block (it's not worth the savings - from session resumption to do so). - Clients (that's us) MAY resume a TLS session that ended with an incomplete - close, according to RFC 2818, so there's no reason to make sure the server - shut things down gracefully.*/ - if(_gracefully&&_conn->ssl_conn!=NULL)SSL_shutdown(_conn->ssl_conn); - op_http_conn_clear(_conn); - _conn->next_pos=-1; - _conn->ssl_conn=NULL; - _conn->fd=OP_INVALID_SOCKET; - OP_ASSERT(*_pnext==_conn); - *_pnext=_conn->next; - _conn->next=_stream->free_head; - _stream->free_head=_conn; -} - -static void op_http_stream_clear(OpusHTTPStream *_stream){ - while(_stream->lru_head!=NULL){ - op_http_conn_close(_stream,_stream->lru_head,&_stream->lru_head,0); - } - if(_stream->ssl_session!=NULL)SSL_SESSION_free(_stream->ssl_session); - if(_stream->ssl_ctx!=NULL)SSL_CTX_free(_stream->ssl_ctx); - op_sb_clear(&_stream->response); - op_sb_clear(&_stream->proxy_connect); - op_sb_clear(&_stream->request); - if(_stream->connect_host!=_stream->url.host)_ogg_free(_stream->connect_host); - op_parsed_url_clear(&_stream->url); -} - -static int op_http_conn_write_fully(OpusHTTPConn *_conn, - const char *_buf,int _buf_size){ - struct pollfd fd; - SSL *ssl_conn; - fd.fd=_conn->fd; - ssl_conn=_conn->ssl_conn; - while(_buf_size>0){ - int err; - if(ssl_conn!=NULL){ - int ret; - ret=SSL_write(ssl_conn,_buf,_buf_size); - if(ret>0){ - /*Wrote some data.*/ - _buf+=ret; - _buf_size-=ret; - continue; - } - /*Connection closed.*/ - else if(ret==0)return OP_FALSE; - err=SSL_get_error(ssl_conn,ret); - /*Yes, renegotiations can cause SSL_write() to block for reading.*/ - if(err==SSL_ERROR_WANT_READ)fd.events=POLLIN; - else if(err==SSL_ERROR_WANT_WRITE)fd.events=POLLOUT; - else return OP_FALSE; - } - else{ - ssize_t ret; - op_reset_errno(); - ret=send(fd.fd,_buf,_buf_size,0); - if(ret>0){ - _buf+=ret; - _buf_size-=ret; - continue; - } - err=op_errno(); - if(err!=EAGAIN&&err!=EWOULDBLOCK)return OP_FALSE; - fd.events=POLLOUT; - } - if(poll(&fd,1,OP_POLL_TIMEOUT_MS)<=0)return OP_FALSE; - } - return 0; -} - -static int op_http_conn_estimate_available(OpusHTTPConn *_conn){ - int available; - int ret; - ret=ioctl(_conn->fd,FIONREAD,&available); - if(ret<0)available=0; - /*This requires the SSL read_ahead flag to be unset to work. - We ignore partial records as well as the protocol overhead for any pending - bytes. - This means we might return somewhat less than can truly be read without - blocking (if there's a partial record). - This is okay, because we're using this value to estimate network transfer - time, and we _have_ already received those bytes. - We also might return slightly more (due to protocol overhead), but that's - small enough that it probably doesn't matter.*/ - if(_conn->ssl_conn!=NULL)available+=SSL_pending(_conn->ssl_conn); - return available; -} - -static opus_int32 op_time_diff_ms(const struct timeb *_end, - const struct timeb *_start){ - opus_int64 dtime; - dtime=_end->time-(opus_int64)_start->time; - OP_ASSERT(_end->millitm<1000); - OP_ASSERT(_start->millitm<1000); - if(OP_UNLIKELY(dtime>(OP_INT32_MAX-1000)/1000))return OP_INT32_MAX; - if(OP_UNLIKELY(dtime<(OP_INT32_MIN+1000)/1000))return OP_INT32_MIN; - return (opus_int32)dtime*1000+_end->millitm-_start->millitm; -} - -/*Update the read rate estimate for this connection.*/ -static void op_http_conn_read_rate_update(OpusHTTPConn *_conn){ - struct timeb read_time; - opus_int32 read_delta_ms; - opus_int64 read_delta_bytes; - opus_int64 read_rate; - read_delta_bytes=_conn->read_bytes; - if(read_delta_bytes<=0)return; - ftime(&read_time); - read_delta_ms=op_time_diff_ms(&read_time,&_conn->read_time); - read_rate=_conn->read_rate; - read_delta_ms=OP_MAX(read_delta_ms,1); - read_rate+=read_delta_bytes*1000/read_delta_ms-read_rate+4>>3; - *&_conn->read_time=*&read_time; - _conn->read_bytes=0; - _conn->read_rate=read_rate; -} - -/*Tries to read from the given connection. - [out] _buf: Returns the data read. - _buf_size: The size of the buffer. - _blocking: Whether or not to block until some data is retrieved. - Return: A positive number of bytes read on success. - 0: The read would block, or the connection was closed. - OP_EREAD: There was a fatal read error.*/ -static int op_http_conn_read(OpusHTTPConn *_conn, - char *_buf,int _buf_size,int _blocking){ - struct pollfd fd; - SSL *ssl_conn; - int nread; - int nread_unblocked; - fd.fd=_conn->fd; - ssl_conn=_conn->ssl_conn; - nread=nread_unblocked=0; - /*RFC 2818 says "client implementations MUST treat any premature closes as - errors and the data received as potentially truncated," so we make very - sure to report read errors upwards.*/ - do{ - int err; - if(ssl_conn!=NULL){ - int ret; - ret=SSL_read(ssl_conn,_buf+nread,_buf_size-nread); - OP_ASSERT(ret<=_buf_size-nread); - if(ret>0){ - /*Read some data. - Keep going to see if there's more.*/ - nread+=ret; - nread_unblocked+=ret; - continue; - } - /*If we already read some data, return it right now.*/ - if(nread>0)break; - err=SSL_get_error(ssl_conn,ret); - if(ret==0){ - /*Connection close. - Check for a clean shutdown to prevent truncation attacks. - This check always succeeds for SSLv2, as it has no "close notify" - message and thus can't verify an orderly shutdown.*/ - return err==SSL_ERROR_ZERO_RETURN?0:OP_EREAD; - } - if(err==SSL_ERROR_WANT_READ)fd.events=POLLIN; - /*Yes, renegotiations can cause SSL_read() to block for writing.*/ - else if(err==SSL_ERROR_WANT_WRITE)fd.events=POLLOUT; - /*Some other error.*/ - else return OP_EREAD; - } - else{ - ssize_t ret; - op_reset_errno(); - ret=recv(fd.fd,_buf+nread,_buf_size-nread,0); - OP_ASSERT(ret<=_buf_size-nread); - if(ret>0){ - /*Read some data. - Keep going to see if there's more.*/ - nread+=ret; - nread_unblocked+=ret; - continue; - } - /*If we already read some data or the connection was closed, return - right now.*/ - if(ret==0||nread>0)break; - err=op_errno(); - if(err!=EAGAIN&&err!=EWOULDBLOCK)return OP_EREAD; - fd.events=POLLIN; - } - _conn->read_bytes+=nread_unblocked; - op_http_conn_read_rate_update(_conn); - nread_unblocked=0; - if(!_blocking)break; - /*Need to wait to get any data at all.*/ - if(poll(&fd,1,OP_POLL_TIMEOUT_MS)<=0)return OP_EREAD; - } - while(nread<_buf_size); - _conn->read_bytes+=nread_unblocked; - return nread; -} - -/*Tries to look at the pending data for a connection without consuming it. - [out] _buf: Returns the data at which we're peeking. - _buf_size: The size of the buffer.*/ -static int op_http_conn_peek(OpusHTTPConn *_conn,char *_buf,int _buf_size){ - struct pollfd fd; - SSL *ssl_conn; - int ret; - fd.fd=_conn->fd; - ssl_conn=_conn->ssl_conn; - for(;;){ - int err; - if(ssl_conn!=NULL){ - ret=SSL_peek(ssl_conn,_buf,_buf_size); - /*Either saw some data or the connection was closed.*/ - if(ret>=0)return ret; - err=SSL_get_error(ssl_conn,ret); - if(err==SSL_ERROR_WANT_READ)fd.events=POLLIN; - /*Yes, renegotiations can cause SSL_peek() to block for writing.*/ - else if(err==SSL_ERROR_WANT_WRITE)fd.events=POLLOUT; - else return 0; - } - else{ - op_reset_errno(); - ret=(int)recv(fd.fd,_buf,_buf_size,MSG_PEEK); - /*Either saw some data or the connection was closed.*/ - if(ret>=0)return ret; - err=op_errno(); - if(err!=EAGAIN&&err!=EWOULDBLOCK)return 0; - fd.events=POLLIN; - } - /*Need to wait to get any data at all.*/ - if(poll(&fd,1,OP_POLL_TIMEOUT_MS)<=0)return 0; - } -} - -/*When parsing response headers, RFC 2616 mandates that all lines end in CR LF. - However, even in the year 2012, I have seen broken servers use just a LF. - This is the evil that Postel's advice from RFC 761 breeds.*/ - -/*Reads the entirety of a response to an HTTP request into the response buffer. - Actual parsing and validation is done later. - Return: The number of bytes in the response on success, OP_EREAD if the - connection was closed before reading any data, or another negative - value on any other error.*/ -static int op_http_conn_read_response(OpusHTTPConn *_conn, - OpusStringBuf *_response){ - int ret; - _response->nbuf=0; - ret=op_sb_ensure_capacity(_response,OP_RESPONSE_SIZE_MIN); - if(OP_UNLIKELY(ret<0))return ret; - for(;;){ - char *buf; - int size; - int capacity; - int read_limit; - int terminated; - size=_response->nbuf; - capacity=_response->cbuf-1; - if(OP_UNLIKELY(size>=capacity)){ - ret=op_sb_grow(_response,OP_RESPONSE_SIZE_MAX); - if(OP_UNLIKELY(ret<0))return ret; - capacity=_response->cbuf-1; - /*The response was too large. - This prevents a bad server from running us out of memory.*/ - if(OP_UNLIKELY(size>=capacity))return OP_EIMPL; - } - buf=_response->buf; - ret=op_http_conn_peek(_conn,buf+size,capacity-size); - if(OP_UNLIKELY(ret<=0))return size<=0?OP_EREAD:OP_FALSE; - /*We read some data.*/ - /*Make sure the starting characters are "HTTP". - Otherwise we could wind up waiting forever for a response from - something that is not an HTTP server.*/ - if(size<4&&op_strncasecmp(buf,"HTTP",OP_MIN(size+ret,4))!=0){ - return OP_FALSE; - } - /*How far can we read without passing the "\r\n\r\n" terminator?*/ - buf[size+ret]='\0'; - terminated=0; - for(read_limit=OP_MAX(size-3,0);read_limitnbuf=size; - /*We found the terminator and read all the data up to and including it.*/ - if(terminated&&OP_LIKELY(size>=read_limit))return size; - } - return OP_EIMPL; -} - -# define OP_HTTP_DIGIT "0123456789" - -/*The Reason-Phrase is not allowed to contain control characters, except - horizontal tab (HT: \011).*/ -# define OP_HTTP_CREASON_PHRASE \ - "\001\002\003\004\005\006\007\010\012\013\014\015\016\017\020\021" \ - "\022\023\024\025\026\027\030\031\032\033\034\035\036\037\177" - -# define OP_HTTP_CTLS \ - "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020" \ - "\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\177" - -/*This also includes '\t', but we get that from OP_HTTP_CTLS.*/ -# define OP_HTTP_SEPARATORS " \"(),/:;<=>?@[\\]{}" - -/*TEXT can also include LWS, but that has structure, so we parse it - separately.*/ -# define OP_HTTP_CTOKEN OP_HTTP_CTLS OP_HTTP_SEPARATORS - -/*Return: The amount of linear white space (LWS) at the start of _s.*/ -static int op_http_lwsspn(const char *_s){ - int i; - for(i=0;;){ - if(_s[0]=='\r'&&_s[1]=='\n'&&(_s[2]=='\t'||_s[2]==' '))i+=3; - /*This case is for broken servers.*/ - else if(_s[0]=='\n'&&(_s[1]=='\t'||_s[1]==' '))i+=2; - else if(_s[i]=='\t'||_s[i]==' ')i++; - else return i; - } -} - -static char *op_http_parse_status_line(int *_v1_1_compat, - char **_status_code,char *_response){ - char *next; - char *status_code; - int v1_1_compat; - size_t d; - /*RFC 2616 Section 6.1 does not say that the tokens in the Status-Line cannot - be separated by optional LWS, but since it specifically calls out where - spaces are to be placed and that CR and LF are not allowed except at the - end, I am assuming this to be true.*/ - /*We already validated that this starts with "HTTP"*/ - OP_ASSERT(op_strncasecmp(_response,"HTTP",4)==0); - next=_response+4; - if(OP_UNLIKELY(*next++!='/'))return NULL; - d=strspn(next,OP_HTTP_DIGIT); - /*"Leading zeros MUST be ignored by recipients."*/ - while(*next=='0'){ - next++; - OP_ASSERT(d>0); - d--; - } - /*We only support version 1.x*/ - if(OP_UNLIKELY(d!=1)||OP_UNLIKELY(*next++!='1'))return NULL; - if(OP_UNLIKELY(*next++!='.'))return NULL; - d=strspn(next,OP_HTTP_DIGIT); - if(OP_UNLIKELY(d<=0))return NULL; - /*"Leading zeros MUST be ignored by recipients."*/ - while(*next=='0'){ - next++; - OP_ASSERT(d>0); - d--; - } - /*We don't need to parse the version number. - Any non-zero digit means it's greater than 1.*/ - v1_1_compat=d>0; - next+=d; - if(OP_UNLIKELY(*next++!=' '))return NULL; - status_code=next; - d=strspn(next,OP_HTTP_DIGIT); - if(OP_UNLIKELY(d!=3))return NULL; - next+=d; - /*The Reason-Phrase can be empty, but the space must be here.*/ - if(OP_UNLIKELY(*next++!=' '))return NULL; - next+=strcspn(next,OP_HTTP_CREASON_PHRASE); - /*We are not mandating this be present thanks to broken servers.*/ - if(OP_LIKELY(*next=='\r'))next++; - if(OP_UNLIKELY(*next++!='\n'))return NULL; - if(_v1_1_compat!=NULL)*_v1_1_compat=v1_1_compat; - *_status_code=status_code; - return next; -} - -/*Get the next response header. - [out] _header: The header token, NUL-terminated, with leading and trailing - whitespace stripped, and converted to lower case (to simplify - case-insensitive comparisons), or NULL if there are no more - response headers. - [out] _cdr: The remaining contents of the header, excluding the initial - colon (':') and the terminating CRLF ("\r\n"), - NUL-terminated, and with leading and trailing whitespace - stripped, or NULL if there are no more response headers. - [inout] _s: On input, this points to the start of the current line of the - response headers. - On output, it points to the start of the first line following - this header, or NULL if there are no more response headers. - Return: 0 on success, or a negative value on failure.*/ -static int op_http_get_next_header(char **_header,char **_cdr,char **_s){ - char *header; - char *header_end; - char *cdr; - char *cdr_end; - char *next; - size_t d; - next=*_s; - /*The second case is for broken servers.*/ - if(next[0]=='\r'&&next[1]=='\n'||OP_UNLIKELY(next[0]=='\n')){ - /*No more headers.*/ - *_header=NULL; - *_cdr=NULL; - *_s=NULL; - return 0; - } - header=next+op_http_lwsspn(next); - d=strcspn(header,OP_HTTP_CTOKEN); - if(OP_UNLIKELY(d<=0))return OP_FALSE; - header_end=header+d; - next=header_end+op_http_lwsspn(header_end); - if(OP_UNLIKELY(*next++!=':'))return OP_FALSE; - next+=op_http_lwsspn(next); - cdr=next; - do{ - cdr_end=next+strcspn(next,OP_HTTP_CTLS); - next=cdr_end+op_http_lwsspn(cdr_end); - } - while(next>cdr_end); - /*We are not mandating this be present thanks to broken servers.*/ - if(OP_LIKELY(*next=='\r'))next++; - if(OP_UNLIKELY(*next++!='\n'))return OP_FALSE; - *header_end='\0'; - *cdr_end='\0'; - /*Field names are case-insensitive.*/ - op_string_tolower(header); - *_header=header; - *_cdr=cdr; - *_s=next; - return 0; -} - -static opus_int64 op_http_parse_nonnegative_int64(const char **_next, - const char *_cdr){ - const char *next; - opus_int64 ret; - int i; - next=_cdr+strspn(_cdr,OP_HTTP_DIGIT); - *_next=next; - if(OP_UNLIKELY(next<=_cdr))return OP_FALSE; - while(*_cdr=='0')_cdr++; - if(OP_UNLIKELY(next-_cdr>19))return OP_EIMPL; - ret=0; - for(i=0;i(OP_INT64_MAX-9)/10+(digit<=7)))return OP_EIMPL; - ret=ret*10+digit; - } - return ret; -} - -static opus_int64 op_http_parse_content_length(const char *_cdr){ - const char *next; - opus_int64 content_length; - content_length=op_http_parse_nonnegative_int64(&next,_cdr); - if(OP_UNLIKELY(*next!='\0'))return OP_FALSE; - return content_length; -} - -static int op_http_parse_content_range(opus_int64 *_first,opus_int64 *_last, - opus_int64 *_length,const char *_cdr){ - opus_int64 first; - opus_int64 last; - opus_int64 length; - size_t d; - if(OP_UNLIKELY(op_strncasecmp(_cdr,"bytes",5)!=0))return OP_FALSE; - _cdr+=5; - d=op_http_lwsspn(_cdr); - if(OP_UNLIKELY(d<=0))return OP_FALSE; - _cdr+=d; - if(*_cdr!='*'){ - first=op_http_parse_nonnegative_int64(&_cdr,_cdr); - if(OP_UNLIKELY(first<0))return (int)first; - _cdr+=op_http_lwsspn(_cdr); - if(*_cdr++!='-')return OP_FALSE; - _cdr+=op_http_lwsspn(_cdr); - last=op_http_parse_nonnegative_int64(&_cdr,_cdr); - if(OP_UNLIKELY(last<0))return (int)last; - _cdr+=op_http_lwsspn(_cdr); - } - else{ - /*This is for a 416 response (Requested range not satisfiable).*/ - first=last=-1; - _cdr++; - } - if(OP_UNLIKELY(*_cdr++!='/'))return OP_FALSE; - if(*_cdr!='*'){ - length=op_http_parse_nonnegative_int64(&_cdr,_cdr); - if(OP_UNLIKELY(length<0))return (int)length; - } - else{ - /*The total length is unspecified.*/ - _cdr++; - length=-1; - } - if(OP_UNLIKELY(*_cdr!='\0'))return OP_FALSE; - if(OP_UNLIKELY(last=0&&OP_UNLIKELY(last>=length))return OP_FALSE; - *_first=first; - *_last=last; - *_length=length; - return 0; -} - -/*Parse the Connection response header and look for a "close" token. - Return: 1 if a "close" token is found, 0 if it's not found, and a negative - value on error.*/ -static int op_http_parse_connection(char *_cdr){ - size_t d; - int ret; - ret=0; - for(;;){ - d=strcspn(_cdr,OP_HTTP_CTOKEN); - if(OP_UNLIKELY(d<=0))return OP_FALSE; - if(op_strncasecmp(_cdr,"close",(int)d)==0)ret=1; - /*We're supposed to strip and ignore any headers mentioned in the - Connection header if this response is from an HTTP/1.0 server (to - work around forwarding of hop-by-hop headers by old proxies), but the - only hop-by-hop header we look at is Connection itself. - Everything else is a well-defined end-to-end header, and going back and - undoing the things we did based on already-examined headers would be - hard (since we only scan them once, in a destructive manner). - Therefore we just ignore all the other tokens.*/ - _cdr+=d; - d=op_http_lwsspn(_cdr); - if(d<=0)break; - _cdr+=d; - } - return OP_UNLIKELY(*_cdr!='\0')?OP_FALSE:ret; -} - -typedef int (*op_ssl_step_func)(SSL *_ssl_conn); - -/*Try to run an SSL function to completion (blocking if necessary).*/ -static int op_do_ssl_step(SSL *_ssl_conn,op_sock _fd,op_ssl_step_func _step){ - struct pollfd fd; - fd.fd=_fd; - for(;;){ - int ret; - int err; - ret=(*_step)(_ssl_conn); - if(ret>=0)return ret; - err=SSL_get_error(_ssl_conn,ret); - if(err==SSL_ERROR_WANT_READ)fd.events=POLLIN; - else if(err==SSL_ERROR_WANT_WRITE)fd.events=POLLOUT; - else return OP_FALSE; - if(poll(&fd,1,OP_POLL_TIMEOUT_MS)<=0)return OP_FALSE; - } -} - -/*Implement a BIO type that just indicates every operation should be retried. - We use this when initializing an SSL connection via a proxy to allow the - initial handshake to proceed all the way up to the first read attempt, and - then return. - This allows the TLS client hello message to be pipelined with the HTTP - CONNECT request.*/ - -static int op_bio_retry_write(BIO *_b,const char *_buf,int _num){ - (void)_buf; - (void)_num; - BIO_clear_retry_flags(_b); - BIO_set_retry_write(_b); - return -1; -} - -static int op_bio_retry_read(BIO *_b,char *_buf,int _num){ - (void)_buf; - (void)_num; - BIO_clear_retry_flags(_b); - BIO_set_retry_read(_b); - return -1; -} - -static int op_bio_retry_puts(BIO *_b,const char *_str){ - return op_bio_retry_write(_b,_str,0); -} - -static long op_bio_retry_ctrl(BIO *_b,int _cmd,long _num,void *_ptr){ - long ret; - (void)_b; - (void)_num; - (void)_ptr; - ret=0; - switch(_cmd){ - case BIO_CTRL_RESET: - case BIO_C_RESET_READ_REQUEST:{ - BIO_clear_retry_flags(_b); - /*Fall through.*/ - } - case BIO_CTRL_EOF: - case BIO_CTRL_SET: - case BIO_CTRL_SET_CLOSE: - case BIO_CTRL_FLUSH: - case BIO_CTRL_DUP:{ - ret=1; - }break; - } - return ret; -} - -static int op_bio_retry_new(BIO *_b){ - _b->init=1; - _b->num=0; - _b->ptr=NULL; - return 1; -} - -static int op_bio_retry_free(BIO *_b){ - return _b!=NULL; -} - -/*This is not const because OpenSSL doesn't allow it, even though it won't - write to it.*/ -static BIO_METHOD op_bio_retry_method={ - BIO_TYPE_NULL, - "retry", - op_bio_retry_write, - op_bio_retry_read, - op_bio_retry_puts, - NULL, - op_bio_retry_ctrl, - op_bio_retry_new, - op_bio_retry_free, - NULL -}; - -/*Establish a CONNECT tunnel and pipeline the start of the TLS handshake for - proxying https URL requests.*/ -static int op_http_conn_establish_tunnel(OpusHTTPStream *_stream, - OpusHTTPConn *_conn,op_sock _fd,SSL *_ssl_conn,BIO *_ssl_bio){ - BIO *retry_bio; - char *status_code; - char *next; - int ret; - _conn->ssl_conn=NULL; - _conn->fd=_fd; - OP_ASSERT(_stream->proxy_connect.nbuf>0); - ret=op_http_conn_write_fully(_conn, - _stream->proxy_connect.buf,_stream->proxy_connect.nbuf); - if(OP_UNLIKELY(ret<0))return ret; - retry_bio=BIO_new(&op_bio_retry_method); - if(OP_UNLIKELY(retry_bio==NULL))return OP_EFAULT; - SSL_set_bio(_ssl_conn,retry_bio,_ssl_bio); - SSL_set_connect_state(_ssl_conn); - /*This shouldn't succeed, since we can't read yet.*/ - OP_ALWAYS_TRUE(SSL_connect(_ssl_conn)<0); - SSL_set_bio(_ssl_conn,_ssl_bio,_ssl_bio); - /*Only now do we disable write coalescing, to allow the CONNECT - request and the start of the TLS handshake to be combined.*/ - op_sock_set_tcp_nodelay(_fd,1); - ret=op_http_conn_read_response(_conn,&_stream->response); - if(OP_UNLIKELY(ret<0))return ret; - next=op_http_parse_status_line(NULL,&status_code,_stream->response.buf); - /*According to RFC 2817, "Any successful (2xx) response to a - CONNECT request indicates that the proxy has established a - connection to the requested host and port.*/ - if(OP_UNLIKELY(next==NULL)||OP_UNLIKELY(status_code[0]!='2'))return OP_FALSE; - return 0; -} - -/*Match a host name against a host with a possible wildcard pattern according - to the rules of RFC 6125 Section 6.4.3. - Return: 0 if the pattern doesn't match, and a non-zero value if it does.*/ -static int op_http_hostname_match(const char *_host,size_t _host_len, - ASN1_STRING *_pattern){ - const char *pattern; - size_t host_label_len; - size_t host_suffix_len; - size_t pattern_len; - size_t pattern_label_len; - size_t pattern_prefix_len; - size_t pattern_suffix_len; - pattern=(const char *)ASN1_STRING_data(_pattern); - pattern_len=strlen(pattern); - /*Check the pattern for embedded NULs.*/ - if(OP_UNLIKELY(pattern_len!=(size_t)ASN1_STRING_length(_pattern)))return 0; - pattern_label_len=strcspn(pattern,"."); - OP_ASSERT(pattern_label_len<=pattern_len); - pattern_prefix_len=strcspn(pattern,"*"); - if(pattern_prefix_len>=pattern_label_len){ - /*"The client SHOULD NOT attempt to match a presented identifier in which - the wildcard character comprises a label other than the left-most label - (e.g., do not match bar.*.example.net)." [RFC 6125 Section 6.4.3]*/ - if(pattern_prefix_lenurl.host; - host_len=strlen(host); - peer_cert=SSL_get_peer_certificate(_ssl_conn); - /*We set VERIFY_PEER, so we shouldn't get here without a certificate.*/ - if(OP_UNLIKELY(peer_cert==NULL))return 0; - ret=0; - OP_ASSERT(host_lenai_family){ - case AF_INET:{ - struct sockaddr_in *s; - s=(struct sockaddr_in *)addr->ai_addr; - OP_ASSERT(addr->ai_addrlen>=sizeof(*s)); - ip=(unsigned char *)&s->sin_addr; - ip_len=sizeof(s->sin_addr); - }break; - case AF_INET6:{ - struct sockaddr_in6 *s; - s=(struct sockaddr_in6 *)addr->ai_addr; - OP_ASSERT(addr->ai_addrlen>=sizeof(*s)); - ip=(unsigned char *)&s->sin6_addr; - ip_len=sizeof(s->sin6_addr); - }break; - } - } - /*We can only verify fully-qualified domain names. - To quote RFC 6125: "The extracted data MUST include only information that - can be securely parsed out of the inputs (e.g., parsing the fully - qualified DNS domain name out of the "host" component (or its - equivalent) of a URI or deriving the application service type from the - scheme of a URI) ..." - We don't have a way to check (without relying on DNS records, which might - be subverted) if this address is fully-qualified. - This is particularly problematic when using a CONNECT tunnel, as it is - the server that does DNS lookup, not us. - However, we are certain that if the hostname has no '.', it is definitely - not a fully-qualified domain name (with the exception of crazy TLDs that - actually resolve, like "uz", but I am willing to ignore those). - RFC 1535 says "...in any event where a '.' exists in a specified name it - should be assumed to be a fully qualified domain name (FQDN) and SHOULD - be tried as a rooted name first." - That doesn't give us any security guarantees, of course (a subverted DNS - could fail the original query and our resolver might still retry with a - local domain appended). - If we don't have a FQDN, just set the number of names to 0, so we'll fail - and clean up any resources we allocated.*/ - if(ip==NULL&&strchr(host,'.')==NULL)nsan_names=0; - /*RFC 2459 says there MUST be at least one, but we don't depend on it.*/ - else nsan_names=sk_GENERAL_NAME_num(san_names); - for(sni=0;snitype==GEN_DNS - &&op_http_hostname_match(host,host_len,name->d.dNSName)){ - ret=1; - break; - } - } - else if(name->type==GEN_IPADD){ - unsigned char *cert_ip; - /*If we do have an IP address, compare it directly. - RFC 6125: "When the reference identity is an IP address, the identity - MUST be converted to the 'network byte order' octet string - representation. - For IP Version 4, as specified in RFC 791, the octet string will - contain exactly four octets. - For IP Version 6, as specified in RFC 2460, the octet string will - contain exactly sixteen octets. - This octet string is then compared against subjectAltName values of - type iPAddress. - A match occurs if the reference identity octet string and the value - octet strings are identical."*/ - cert_ip=ASN1_STRING_data(name->d.iPAddress); - if(ip_len==ASN1_STRING_length(name->d.iPAddress) - &&memcmp(ip,cert_ip,ip_len)==0){ - ret=1; - break; - } - } - } - sk_GENERAL_NAME_pop_free(san_names,GENERAL_NAME_free); - if(addr!=NULL)freeaddrinfo(addr); - } - /*Do the same FQDN check we did above. - We don't do this once in advance for both cases, because in the - subjectAltName case we might have an IPv6 address without a dot.*/ - else if(strchr(host,'.')!=NULL){ - int last_cn_loc; - int cn_loc; - /*If there is no subjectAltName, match against commonName. - RFC 6125 says that at least one significant CA is known to issue certs - with multiple CNs, although it SHOULD NOT. - It also says: "The server's identity may also be verified by comparing - the reference identity to the Common Name (CN) value in the last - Relative Distinguished Name (RDN) of the subject field of the server's - certificate (where "last" refers to the DER-encoded order...)." - So find the last one and check it.*/ - cn_loc=-1; - do{ - last_cn_loc=cn_loc; - cn_loc=X509_NAME_get_index_by_NID(X509_get_subject_name(peer_cert), - NID_commonName,last_cn_loc); - } - while(cn_loc>=0); - ret=last_cn_loc>=0 - &&op_http_hostname_match(host,host_len, - X509_NAME_ENTRY_get_data( - X509_NAME_get_entry(X509_get_subject_name(peer_cert),last_cn_loc))); - } - X509_free(peer_cert); - return ret; -} - -/*Perform the TLS handshake on a new connection.*/ -static int op_http_conn_start_tls(OpusHTTPStream *_stream,OpusHTTPConn *_conn, - op_sock _fd,SSL *_ssl_conn){ - SSL_SESSION *ssl_session; - BIO *ssl_bio; - int skip_certificate_check; - int ret; - ssl_bio=BIO_new_socket(_fd,BIO_NOCLOSE); - if(OP_LIKELY(ssl_bio==NULL))return OP_FALSE; -# if !defined(OPENSSL_NO_TLSEXT) - /*Support for RFC 6066 Server Name Indication.*/ - SSL_set_tlsext_host_name(_ssl_conn,_stream->url.host); -# endif - /*Resume a previous session if available.*/ - if(_stream->ssl_session!=NULL){ - SSL_set_session(_ssl_conn,_stream->ssl_session); - } - /*If we're proxying, establish the CONNECT tunnel.*/ - if(_stream->proxy_connect.nbuf>0){ - ret=op_http_conn_establish_tunnel(_stream,_conn, - _fd,_ssl_conn,ssl_bio); - if(OP_UNLIKELY(ret<0))return ret; - } - else{ - /*Otherwise, just use this socket directly.*/ - op_sock_set_tcp_nodelay(_fd,1); - SSL_set_bio(_ssl_conn,ssl_bio,ssl_bio); - SSL_set_connect_state(_ssl_conn); - } - ret=op_do_ssl_step(_ssl_conn,_fd,SSL_connect); - if(OP_UNLIKELY(ret<=0))return OP_FALSE; - ssl_session=_stream->ssl_session; - skip_certificate_check=_stream->skip_certificate_check; - if(ssl_session==NULL||!skip_certificate_check){ - ret=op_do_ssl_step(_ssl_conn,_fd,SSL_do_handshake); - if(OP_UNLIKELY(ret<=0))return OP_FALSE; - /*OpenSSL does not do hostname verification, despite the fact that we just - passed it the hostname above in the call to SSL_set_tlsext_host_name(), - because they are morons. - Do it for them.*/ - if(!skip_certificate_check&&!op_http_verify_hostname(_stream,_ssl_conn)){ - return OP_FALSE; - } - if(ssl_session==NULL){ - /*Save the session for later resumption.*/ - _stream->ssl_session=SSL_get1_session(_ssl_conn); - } - } - _conn->ssl_conn=_ssl_conn; - _conn->fd=_fd; - _conn->nrequests_left=OP_PIPELINE_MAX_REQUESTS; - return 0; -} - -/*Try to start a connection to the next address in the given list of a given - type. - _fd: The socket to connect with. - [inout] _addr: A pointer to the list of addresses. - This will be advanced to the first one that matches the given - address family (possibly the current one). - _ai_family: The address family to connect to. - Return: 1 If the connection was successful. - 0 If the connection is in progress. - OP_FALSE If the connection failed and there were no more addresses - left to try. - *_addr will be set to NULL in this case.*/ -static int op_sock_connect_next(op_sock _fd, - const struct addrinfo **_addr,int _ai_family){ - const struct addrinfo *addr; - int err; - addr=*_addr; - for(;;){ - /*Move to the next address of the requested type.*/ - for(;addr!=NULL&&addr->ai_family!=_ai_family;addr=addr->ai_next); - *_addr=addr; - /*No more: failure.*/ - if(addr==NULL)return OP_FALSE; - if(connect(_fd,addr->ai_addr,addr->ai_addrlen)>=0)return 1; - err=op_errno(); - /*Winsock will set WSAEWOULDBLOCK.*/ - if(OP_LIKELY(err==EINPROGRESS||err==EWOULDBLOCK))return 0; - addr=addr->ai_next; - } -} - -/*The number of address families to try connecting to simultaneously.*/ -# define OP_NPROTOS (2) - -static int op_http_connect_impl(OpusHTTPStream *_stream,OpusHTTPConn *_conn, - const struct addrinfo *_addrs,struct timeb *_start_time){ - const struct addrinfo *addr; - const struct addrinfo *addrs[OP_NPROTOS]; - struct pollfd fds[OP_NPROTOS]; - int ai_family; - int nprotos; - int ret; - int pi; - int pj; - for(pi=0;piai_next){ - if(addr->ai_family==AF_INET6||addr->ai_family==AF_INET){ - OP_ASSERT(addr->ai_addrlen<=sizeof(struct sockaddr_in6)); - OP_ASSERT(addr->ai_addrlen<=sizeof(struct sockaddr_in)); - /*If we've seen this address family before, skip this address for now.*/ - for(pi=0;piai_family==addr->ai_family)break; - if(pifree_head==_conn); - _stream->free_head=_conn->next; - _conn->next=_stream->lru_head; - _stream->lru_head=_conn; - ftime(_start_time); - *&_conn->read_time=*_start_time; - _conn->read_bytes=0; - _conn->read_rate=0; - /*Try to start a connection to each protocol. - RFC 6555 says it is RECOMMENDED that connection attempts be paced - 150...250 ms apart "to balance human factors against network load", but - that "stateful algorithms" (that's us) "are expected to be more - aggressive". - We are definitely more aggressive: we don't pace at all.*/ - for(pi=0;piai_family; - fds[pi].fd=socket(ai_family,SOCK_STREAM,addrs[pi]->ai_protocol); - fds[pi].events=POLLOUT; - if(OP_LIKELY(fds[pi].fd!=OP_INVALID_SOCKET)){ - if(OP_LIKELY(op_sock_set_nonblocking(fds[pi].fd,1)>=0)){ - ret=op_sock_connect_next(fds[pi].fd,addrs+pi,ai_family); - if(OP_UNLIKELY(ret>0)){ - /*It succeeded right away (technically possible), so stop.*/ - nprotos=pi+1; - break; - } - /*Otherwise go on to the next protocol, and skip the clean-up below.*/ - else if(ret==0)continue; - /*Tried all the addresses for this protocol.*/ - } - /*Clean up the socket.*/ - close(fds[pi].fd); - } - /*Remove this protocol from the list.*/ - memmove(addrs+pi,addrs+pi+1,sizeof(*addrs)*(nprotos-pi-1)); - nprotos--; - pi--; - } - /*Wait for one of the connections to finish.*/ - while(pi>=nprotos&&nprotos>0&&poll(fds,nprotos,OP_POLL_TIMEOUT_MS)>0){ - for(pi=0;piai_family; - addrs[pi]=addrs[pi]->ai_next; - ret=op_sock_connect_next(fds[pi].fd,addrs+pi,ai_family); - /*It succeeded right away, so stop.*/ - if(ret>0)break; - /*Otherwise go on to the next protocol, and skip the clean-up below.*/ - else if(ret==0)continue; - /*Tried all the addresses for this protocol. - Remove it from the list.*/ - close(fds[pi].fd); - memmove(fds+pi,fds+pi+1,sizeof(*fds)*(nprotos-pi-1)); - memmove(addrs+pi,addrs+pi+1,sizeof(*addrs)*(nprotos-pi-1)); - nprotos--; - pi--; - } - } - /*Close all the other sockets.*/ - for(pj=0;pj=nprotos)return OP_FALSE; - /*Save this address for future connection attempts.*/ - if(addrs[pi]!=&_stream->addr_info){ - memcpy(&_stream->addr_info,addrs[pi],sizeof(_stream->addr_info)); - _stream->addr_info.ai_addr=&_stream->addr.s; - _stream->addr_info.ai_next=NULL; - memcpy(&_stream->addr,addrs[pi]->ai_addr,addrs[pi]->ai_addrlen); - } - if(OP_URL_IS_SSL(&_stream->url)){ - SSL *ssl_conn; - /*Start the SSL connection.*/ - OP_ASSERT(_stream->ssl_ctx!=NULL); - ssl_conn=SSL_new(_stream->ssl_ctx); - if(OP_LIKELY(ssl_conn!=NULL)){ - ret=op_http_conn_start_tls(_stream,_conn,fds[pi].fd,ssl_conn); - if(OP_LIKELY(ret>=0))return ret; - SSL_free(ssl_conn); - } - close(fds[pi].fd); - _conn->fd=OP_INVALID_SOCKET; - return OP_FALSE; - } - /*Just a normal non-SSL connection.*/ - _conn->ssl_conn=NULL; - _conn->fd=fds[pi].fd; - _conn->nrequests_left=OP_PIPELINE_MAX_REQUESTS; - /*Disable write coalescing. - We always send whole requests at once and always parse the response headers - before sending another one.*/ - op_sock_set_tcp_nodelay(fds[pi].fd,1); - return 0; -} - -static int op_http_connect(OpusHTTPStream *_stream,OpusHTTPConn *_conn, - const struct addrinfo *_addrs,struct timeb *_start_time){ - struct timeb resolve_time; - struct addrinfo *new_addrs; - int ret; - /*Re-resolve the host if we need to (RFC 6555 says we MUST do so - occasionally).*/ - new_addrs=NULL; - ftime(&resolve_time); - if(_addrs!=&_stream->addr_info||op_time_diff_ms(&resolve_time, - &_stream->resolve_time)>=OP_RESOLVE_CACHE_TIMEOUT_MS){ - new_addrs=op_resolve(_stream->connect_host,_stream->connect_port); - if(OP_LIKELY(new_addrs!=NULL)){ - _addrs=new_addrs; - *&_stream->resolve_time=*&resolve_time; - } - else if(OP_LIKELY(_addrs==NULL))return OP_FALSE; - } - ret=op_http_connect_impl(_stream,_conn,_addrs,_start_time); - if(new_addrs!=NULL)freeaddrinfo(new_addrs); - return ret; -} - -# define OP_BASE64_LENGTH(_len) (((_len)+2)/3*4) - -static const char BASE64_TABLE[64]={ - 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P', - 'Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f', - 'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v', - 'w','x','y','z','0','1','2','3','4','5','6','7','8','9','+','/' -}; - -static char *op_base64_encode(char *_dst,const char *_src,int _len){ - unsigned s0; - unsigned s1; - unsigned s2; - int ngroups; - int i; - ngroups=_len/3; - for(i=0;i>2]; - _dst[4*i+1]=BASE64_TABLE[(s0&3)<<4|s1>>4]; - _dst[4*i+2]=BASE64_TABLE[(s1&15)<<2|s2>>6]; - _dst[4*i+3]=BASE64_TABLE[s2&63]; - } - _len-=3*i; - if(_len==1){ - s0=_src[3*i+0]; - _dst[4*i+0]=BASE64_TABLE[s0>>2]; - _dst[4*i+1]=BASE64_TABLE[(s0&3)<<4]; - _dst[4*i+2]='='; - _dst[4*i+3]='='; - i++; - } - else if(_len==2){ - s0=_src[3*i+0]; - s1=_src[3*i+1]; - _dst[4*i+0]=BASE64_TABLE[s0>>2]; - _dst[4*i+1]=BASE64_TABLE[(s0&3)<<4|s1>>4]; - _dst[4*i+2]=BASE64_TABLE[(s1&15)<<2]; - _dst[4*i+3]='='; - i++; - } - _dst[4*i]='\0'; - return _dst+4*i; -} - -/*Construct an HTTP authorization header using RFC 2617's Basic Authentication - Scheme and append it to the given string buffer.*/ -static int op_sb_append_basic_auth_header(OpusStringBuf *_sb, - const char *_header,const char *_user,const char *_pass){ - int user_len; - int pass_len; - int user_pass_len; - int base64_len; - int nbuf_total; - int ret; - ret=op_sb_append_string(_sb,_header); - ret|=op_sb_append(_sb,": Basic ",8); - user_len=strlen(_user); - pass_len=strlen(_pass); - if(OP_UNLIKELY(pass_len>INT_MAX-user_len))return OP_EFAULT; - if(OP_UNLIKELY(user_len+pass_len>(INT_MAX>>2)*3-3))return OP_EFAULT; - user_pass_len=user_len+1+pass_len; - base64_len=OP_BASE64_LENGTH(user_pass_len); - /*Stick "user:pass" at the end of the buffer so we can Base64 encode it - in-place.*/ - nbuf_total=_sb->nbuf; - if(OP_UNLIKELY(base64_len>INT_MAX-nbuf_total))return OP_EFAULT; - nbuf_total+=base64_len; - ret|=op_sb_ensure_capacity(_sb,nbuf_total); - if(OP_UNLIKELY(ret<0))return ret; - _sb->nbuf=nbuf_total-user_pass_len; - OP_ALWAYS_TRUE(!op_sb_append(_sb,_user,user_len)); - OP_ALWAYS_TRUE(!op_sb_append(_sb,":",1)); - OP_ALWAYS_TRUE(!op_sb_append(_sb,_pass,pass_len)); - op_base64_encode(_sb->buf+nbuf_total-base64_len, - _sb->buf+nbuf_total-user_pass_len,user_pass_len); - return op_sb_append(_sb,"\r\n",2); -} - -static int op_http_allow_pipelining(const char *_server){ - /*Servers known to do bad things with pipelined requests. - This list is taken from Gecko's nsHttpConnection::SupportsPipelining() (in - netwerk/protocol/http/nsHttpConnection.cpp).*/ - static const char *BAD_SERVERS[]={ - "EFAServer/", - "Microsoft-IIS/4.", - "Microsoft-IIS/5.", - "Netscape-Enterprise/3.", - "Netscape-Enterprise/4.", - "Netscape-Enterprise/5.", - "Netscape-Enterprise/6.", - "WebLogic 3.", - "WebLogic 4.", - "WebLogic 5.", - "WebLogic 6.", - "Winstone Servlet Engine v0." - }; -# define NBAD_SERVERS ((int)(sizeof(BAD_SERVERS)/sizeof(*BAD_SERVERS))) - if(*_server>='E'&&*_server<='W'){ - int si; - for(si=0;siurl,_url); - if(OP_UNLIKELY(ret<0))return ret; - if(_proxy_host!=NULL){ - if(OP_UNLIKELY(_proxy_port>65535U))return OP_EINVAL; - _stream->connect_host=op_string_dup(_proxy_host); - _stream->connect_port=_proxy_port; - } - else{ - _stream->connect_host=_stream->url.host; - _stream->connect_port=_stream->url.port; - } - addrs=NULL; - for(nredirs=0;nredirsurl)&&_stream->ssl_ctx==NULL){ - SSL_CTX *ssl_ctx; -# if !defined(OPENSSL_NO_LOCKING) - /*The documentation says SSL_library_init() is not reentrant. - We don't want to add our own depenencies on a threading library, and it - appears that it's safe to call OpenSSL's locking functions before the - library is initialized, so that's what we'll do (really OpenSSL should - do this for us). - This doesn't guarantee that _other_ threads in the application aren't - calling SSL_library_init() at the same time, but there's not much we - can do about that.*/ - CRYPTO_w_lock(CRYPTO_LOCK_SSL); -# endif - SSL_library_init(); - /*Needed to get SHA2 algorithms with old OpenSSL versions.*/ - OpenSSL_add_ssl_algorithms(); -# if !defined(OPENSSL_NO_LOCKING) - CRYPTO_w_unlock(CRYPTO_LOCK_SSL); -# endif - ssl_ctx=SSL_CTX_new(SSLv23_client_method()); - if(ssl_ctx==NULL)return OP_EFAULT; - if(!_skip_certificate_check){ - /*We don't do anything if this fails, since it just means we won't load - any certificates (and thus all checks will fail). - However, as that is probably the result of a system - mis-configuration, assert here to make it easier to identify.*/ - OP_ALWAYS_TRUE(SSL_CTX_set_default_verify_paths(ssl_ctx)); - SSL_CTX_set_verify(ssl_ctx,SSL_VERIFY_PEER,NULL); - } - _stream->ssl_ctx=ssl_ctx; - _stream->skip_certificate_check=_skip_certificate_check; - if(_proxy_host!=NULL){ - /*We need to establish a CONNECT tunnel to handle https proxying. - Build the request we'll send to do so.*/ - _stream->proxy_connect.nbuf=0; - ret=op_sb_append(&_stream->proxy_connect,"CONNECT ",8); - ret|=op_sb_append_string(&_stream->proxy_connect,_stream->url.host); - ret|=op_sb_append_port(&_stream->proxy_connect,_stream->url.port); - /*CONNECT requires at least HTTP 1.1.*/ - ret|=op_sb_append(&_stream->proxy_connect," HTTP/1.1\r\n",11); - ret|=op_sb_append(&_stream->proxy_connect,"Host: ",6); - ret|=op_sb_append_string(&_stream->proxy_connect,_stream->url.host); - /*The example in RFC 2817 Section 5.2 specifies an explicit port even - when connecting to the default port. - Given that the proxy doesn't know whether we're trying to connect to - an http or an https URL except by the port number, this seems like a - good idea.*/ - ret|=op_sb_append_port(&_stream->proxy_connect,_stream->url.port); - ret|=op_sb_append(&_stream->proxy_connect,"\r\n",2); - ret|=op_sb_append(&_stream->proxy_connect,"User-Agent: .\r\n",15); - if(_proxy_user!=NULL&&_proxy_pass!=NULL){ - ret|=op_sb_append_basic_auth_header(&_stream->proxy_connect, - "Proxy-Authorization",_proxy_user,_proxy_pass); - } - /*For backwards compatibility.*/ - ret|=op_sb_append(&_stream->proxy_connect, - "Proxy-Connection: keep-alive\r\n",30); - ret|=op_sb_append(&_stream->proxy_connect,"\r\n",2); - if(OP_UNLIKELY(ret<0))return ret; - } - } - /*Actually make the connection.*/ - ret=op_http_connect(_stream,_stream->conns+0,addrs,&start_time); - if(OP_UNLIKELY(ret<0))return ret; - /*Build the request to send.*/ - _stream->request.nbuf=0; - ret=op_sb_append(&_stream->request,"GET ",4); - ret|=op_sb_append_string(&_stream->request, - _proxy_host!=NULL?_url:_stream->url.path); - /*Send HTTP/1.0 by default for maximum compatibility (so we don't have to - re-try if HTTP/1.1 fails, though it shouldn't, even for a 1.0 server). - This means we aren't conditionally compliant with RFC 2145, because we - violate the requirement that "An HTTP client SHOULD send a request - version equal to the highest version for which the client is at least - conditionally compliant...". - According to RFC 2145, that means we can't claim any compliance with any - IETF HTTP specification.*/ - ret|=op_sb_append(&_stream->request," HTTP/1.0\r\n",11); - /*Remember where this is so we can upgrade to HTTP/1.1 if the server - supports it.*/ - minor_version_pos=_stream->request.nbuf-3; - ret|=op_sb_append(&_stream->request,"Host: ",6); - ret|=op_sb_append_string(&_stream->request,_stream->url.host); - if(!OP_URL_IS_DEFAULT_PORT(&_stream->url)){ - ret|=op_sb_append_port(&_stream->request,_stream->url.port); - } - ret|=op_sb_append(&_stream->request,"\r\n",2); - /*User-Agents have been a bad idea, so send as little as possible. - RFC 2616 requires at least one token in the User-Agent, which must have - at least one character.*/ - ret|=op_sb_append(&_stream->request,"User-Agent: .\r\n",15); - if(_proxy_host!=NULL&&!OP_URL_IS_SSL(&_stream->url) - &&_proxy_user!=NULL&&_proxy_pass!=NULL){ - ret|=op_sb_append_basic_auth_header(&_stream->request, - "Proxy-Authorization",_proxy_user,_proxy_pass); - } - if(_stream->url.user!=NULL&&_stream->url.pass!=NULL){ - ret|=op_sb_append_basic_auth_header(&_stream->request, - "Authorization",_stream->url.user,_stream->url.pass); - } - /*Always send a Referer [sic] header. - It's common to refuse to serve a resource unless one is present. - We just use the relative "/" URI to suggest we came from the same domain, - as this is the most common check. - This might violate RFC 2616's mandate that the field "MUST NOT be sent if - the Request-URI was obtained from a source that does not have its own - URI, such as input from the user keyboard," but we don't really have any - way to know.*/ - /*TODO: Should we update this on redirects?*/ - ret|=op_sb_append(&_stream->request,"Referer: /\r\n",12); - /*Always send a Range request header to find out if we're seekable. - This requires an HTTP/1.1 server to succeed, but we'll still get what we - want with an HTTP/1.0 server that ignores this request header.*/ - ret|=op_sb_append(&_stream->request,"Range: bytes=0-\r\n",17); - /*Remember where this is so we can append offsets to it later.*/ - _stream->request_tail=_stream->request.nbuf-4; - ret|=op_sb_append(&_stream->request,"\r\n",2); - if(OP_UNLIKELY(ret<0))return ret; - ret=op_http_conn_write_fully(_stream->conns+0, - _stream->request.buf,_stream->request.nbuf); - if(OP_UNLIKELY(ret<0))return ret; - ret=op_http_conn_read_response(_stream->conns+0,&_stream->response); - if(OP_UNLIKELY(ret<0))return ret; - ftime(&end_time); - next=op_http_parse_status_line(&v1_1_compat,&status_code, - _stream->response.buf); - if(OP_UNLIKELY(next==NULL))return OP_FALSE; - if(status_code[0]=='2'){ - opus_int64 content_length; - opus_int64 range_length; - int pipeline_supported; - int pipeline_disabled; - /*We only understand 20x codes.*/ - if(status_code[1]!='0')return OP_FALSE; - content_length=-1; - range_length=-1; - /*Pipelining must be explicitly enabled.*/ - pipeline_supported=0; - pipeline_disabled=0; - for(;;){ - char *header; - char *cdr; - ret=op_http_get_next_header(&header,&cdr,&next); - if(OP_UNLIKELY(ret<0))return ret; - if(header==NULL)break; - if(strcmp(header,"content-length")==0){ - /*Two Content-Length headers?*/ - if(OP_UNLIKELY(content_length>=0))return OP_FALSE; - content_length=op_http_parse_content_length(cdr); - if(OP_UNLIKELY(content_length<0))return (int)content_length; - /*Make sure the Content-Length and Content-Range headers match.*/ - if(range_length>=0&&OP_UNLIKELY(content_length!=range_length)){ - return OP_FALSE; - } - } - else if(strcmp(header,"content-range")==0){ - opus_int64 range_first; - opus_int64 range_last; - /*Two Content-Range headers?*/ - if(OP_UNLIKELY(range_length>=0))return OP_FALSE; - ret=op_http_parse_content_range(&range_first,&range_last, - &range_length,cdr); - if(OP_UNLIKELY(ret<0))return ret; - /*"A response with satus code 206 (Partial Content) MUST NOT - include a Content-Range field with a byte-range-resp-spec of - '*'."*/ - if(status_code[2]=='6' - &&(OP_UNLIKELY(range_first<0)||OP_UNLIKELY(range_last<0))){ - return OP_FALSE; - } - /*We asked for the entire resource.*/ - if(range_length>=0){ - /*Quit if we didn't get it.*/ - if(range_last>=0&&OP_UNLIKELY(range_last!=range_length-1)){ - return OP_FALSE; - } - } - /*If there was no length, use the end of the range.*/ - else if(range_last>=0)range_length=range_last+1; - /*Make sure the Content-Length and Content-Range headers match.*/ - if(content_length>=0&&OP_UNLIKELY(content_length!=range_length)){ - return OP_FALSE; - } - } - else if(strcmp(header,"connection")==0){ - /*According to RFC 2616, if an HTTP/1.1 application does not support - pipelining, it "MUST include the 'close' connection option in - every message." - Therefore, if we receive one in the initial response, disable - pipelining entirely. - The server still might support it (e.g., we might just have hit the - request limit for a temporary child process), but if it doesn't - and we assume it does, every time we cross a chunk boundary we'll - error out and reconnect, adding lots of latency.*/ - ret=op_http_parse_connection(cdr); - if(OP_UNLIKELY(ret<0))return ret; - pipeline_disabled|=ret; - } - else if(strcmp(header,"server")==0){ - /*If we got a Server response header, and it wasn't from a known-bad - server, enable pipelining, as long as it's at least HTTP/1.1. - According to RFC 2145, the server is supposed to respond with the - highest minor version number it supports unless it is known or - suspected that we incorrectly implement the HTTP specification. - So it should send back at least HTTP/1.1, despite our HTTP/1.0 - request.*/ - pipeline_supported=v1_1_compat; - if(v1_1_compat)pipeline_disabled|=!op_http_allow_pipelining(cdr); - if(_info!=NULL&&_info->server==NULL)_info->server=op_string_dup(cdr); - } - /*Collect station information headers if the caller requested it. - If there's more than one copy of a header, the first one wins.*/ - else if(_info!=NULL){ - if(strcmp(header,"content-type")==0){ - if(_info->content_type==NULL){ - _info->content_type=op_string_dup(cdr); - } - } - else if(header[0]=='i'&&header[1]=='c' - &&(header[2]=='e'||header[2]=='y')&&header[3]=='-'){ - if(strcmp(header+4,"name")==0){ - if(_info->name==NULL)_info->name=op_string_dup(cdr); - } - else if(strcmp(header+4,"description")==0){ - if(_info->description==NULL)_info->description=op_string_dup(cdr); - } - else if(strcmp(header+4,"genre")==0){ - if(_info->genre==NULL)_info->genre=op_string_dup(cdr); - } - else if(strcmp(header+4,"url")==0){ - if(_info->url==NULL)_info->url=op_string_dup(cdr); - } - else if(strcmp(header,"icy-br")==0 - ||strcmp(header,"ice-bitrate")==0){ - if(_info->bitrate_kbps<0){ - opus_int64 bitrate_kbps; - /*Just re-using this function to parse a random unsigned - integer field.*/ - bitrate_kbps=op_http_parse_content_length(cdr); - if(bitrate_kbps>=0&&bitrate_kbps<=OP_INT32_MAX){ - _info->bitrate_kbps=(opus_int32)bitrate_kbps; - } - } - } - else if(strcmp(header,"icy-pub")==0 - ||strcmp(header,"ice-public")==0){ - if(_info->is_public<0&&(cdr[0]=='0'||cdr[0]=='1')&&cdr[1]=='\0'){ - _info->is_public=cdr[0]-'0'; - } - } - } - } - } - switch(status_code[2]){ - /*200 OK*/ - case '0':break; - /*203 Non-Authoritative Information*/ - case '3':break; - /*204 No Content*/ - case '4':{ - if(content_length>=0&&OP_UNLIKELY(content_length!=0)){ - return OP_FALSE; - } - }break; - /*206 Partial Content*/ - case '6':{ - /*No Content-Range header.*/ - if(OP_UNLIKELY(range_length<0))return OP_FALSE; - content_length=range_length; - /*The server supports range requests for this resource. - We can seek.*/ - _stream->seekable=1; - }break; - /*201 Created: the response "SHOULD include an entity containing a list - of resource characteristics and location(s)," but not an Opus file. - 202 Accepted: the response "SHOULD include an indication of request's - current status and either a pointer to a status monitor or some - estimate of when the user can expect the request to be fulfilled," - but not an Opus file. - 205 Reset Content: this "MUST NOT include an entity," meaning no Opus - file. - 207...209 are not yet defined, so we don't know how to handle them.*/ - default:return OP_FALSE; - } - _stream->content_length=content_length; - _stream->pipeline=pipeline_supported&&!pipeline_disabled; - /*Pipelining requires HTTP/1.1 persistent connections.*/ - if(_stream->pipeline)_stream->request.buf[minor_version_pos]='1'; - _stream->conns[0].pos=0; - _stream->conns[0].end_pos=_stream->seekable?content_length:-1; - _stream->conns[0].chunk_size=-1; - _stream->cur_conni=0; - _stream->connect_rate=op_time_diff_ms(&end_time,&start_time); - _stream->connect_rate=OP_MAX(_stream->connect_rate,1); - if(_info!=NULL)_info->is_ssl=OP_URL_IS_SSL(&_stream->url); - /*The URL has been successfully opened.*/ - return 0; - } - /*Shouldn't get 1xx; 4xx and 5xx are both failures (and we don't retry). - Everything else is undefined.*/ - else if(status_code[0]!='3')return OP_FALSE; - /*We have some form of redirect request.*/ - /*We only understand 30x codes.*/ - if(status_code[1]!='0')return OP_FALSE; - switch(status_code[2]){ - /*300 Multiple Choices: "If the server has a preferred choice of - representation, it SHOULD include the specific URI for that - representation in the Location field," otherwise we'll fail.*/ - case '0': - /*301 Moved Permanently*/ - case '1': - /*302 Found*/ - case '2': - /*307 Temporary Redirect*/ - case '7': - /*308 Permanent Redirect (defined by draft-reschke-http-status-308-07).*/ - case '8':break; - /*305 Use Proxy: "The Location field gives the URI of the proxy." - TODO: This shouldn't actually be that hard to do.*/ - case '5':return OP_EIMPL; - /*303 See Other: "The new URI is not a substitute reference for the - originally requested resource." - 304 Not Modified: "The 304 response MUST NOT contain a message-body." - 306 (Unused) - 309 is not yet defined, so we don't know how to handle it.*/ - default:return OP_FALSE; - } - _url=NULL; - for(;;){ - char *header; - char *cdr; - ret=op_http_get_next_header(&header,&cdr,&next); - if(OP_UNLIKELY(ret<0))return ret; - if(header==NULL)break; - if(strcmp(header,"location")==0&&OP_LIKELY(_url==NULL))_url=cdr; - } - if(OP_UNLIKELY(_url==NULL))return OP_FALSE; - ret=op_parse_url(&next_url,_url); - if(OP_UNLIKELY(ret<0))return ret; - if(_proxy_host==NULL||_stream->ssl_session!=NULL){ - if(strcmp(_stream->url.host,next_url.host)==0 - &&_stream->url.port==next_url.port){ - /*Try to skip re-resolve when connecting to the same host.*/ - addrs=&_stream->addr_info; - } - else{ - if(_stream->ssl_session!=NULL){ - /*Forget any cached SSL session from the last host.*/ - SSL_SESSION_free(_stream->ssl_session); - _stream->ssl_session=NULL; - } - } - } - if(_proxy_host==NULL){ - OP_ASSERT(_stream->connect_host==_stream->url.host); - _stream->connect_host=next_url.host; - _stream->connect_port=next_url.port; - } - /*Always try to skip re-resolve for proxy connections.*/ - else addrs=&_stream->addr_info; - op_parsed_url_clear(&_stream->url); - *&_stream->url=*&next_url; - /*TODO: On servers/proxies that support pipelining, we might be able to - re-use this connection.*/ - op_http_conn_close(_stream,_stream->conns+0,&_stream->lru_head,1); - } - /*Redirection limit reached.*/ - return OP_FALSE; -} - -static int op_http_conn_send_request(OpusHTTPStream *_stream, - OpusHTTPConn *_conn,opus_int64 _pos,opus_int32 _chunk_size, - int _try_not_to_block){ - opus_int64 next_end; - int ret; - /*We shouldn't have another request outstanding.*/ - OP_ASSERT(_conn->next_pos<0); - /*Build the request to send.*/ - OP_ASSERT(_stream->request.nbuf>=_stream->request_tail); - _stream->request.nbuf=_stream->request_tail; - ret=op_sb_append_nonnegative_int64(&_stream->request,_pos); - ret|=op_sb_append(&_stream->request,"-",1); - if(_chunk_size>0&&OP_ADV_OFFSET(_pos,2*_chunk_size)<_stream->content_length){ - /*We shouldn't be pipelining requests with non-HTTP/1.1 servers.*/ - OP_ASSERT(_stream->pipeline); - next_end=_pos+_chunk_size; - ret|=op_sb_append_nonnegative_int64(&_stream->request,next_end-1); - /*Use a larger chunk size for our next request.*/ - _chunk_size<<=1; - /*But after a while, just request the rest of the resource.*/ - if(_chunk_size>OP_PIPELINE_CHUNK_SIZE_MAX)_chunk_size=-1; - } - else{ - /*Either this was a non-pipelined request or we were close enough to the - end to just ask for the rest.*/ - next_end=-1; - _chunk_size=-1; - } - ret|=op_sb_append(&_stream->request,"\r\n\r\n",4); - if(OP_UNLIKELY(ret<0))return ret; - /*If we don't want to block, check to see if there's enough space in the send - queue. - There's still a chance we might block, even if there is enough space, but - it's a much slimmer one. - Blocking at all is pretty unlikely, as we won't have any requests queued - when _try_not_to_block is set, so if FIONSPACE isn't available (e.g., on - Linux), just skip the test.*/ - if(_try_not_to_block){ -# if defined(FIONSPACE) - int available; - ret=ioctl(_conn->fd,FIONSPACE,&available); - if(ret<0||available<_stream->request.nbuf)return 1; -# endif - } - ret=op_http_conn_write_fully(_conn, - _stream->request.buf,_stream->request.nbuf); - if(OP_UNLIKELY(ret<0))return ret; - _conn->next_pos=_pos; - _conn->next_end=next_end; - /*Save the chunk size to use for the next request.*/ - _conn->chunk_size=_chunk_size; - _conn->nrequests_left--; - return ret; -} - -/*Handles the response to all requests after the first one. - Return: 1 if the connection was closed or timed out, 0 on success, or a - negative value on any other error.*/ -static int op_http_conn_handle_response(OpusHTTPStream *_stream, - OpusHTTPConn *_conn){ - char *next; - char *status_code; - opus_int64 range_length; - opus_int64 next_pos; - opus_int64 next_end; - int ret; - ret=op_http_conn_read_response(_conn,&_stream->response); - /*If the server just closed the connection on us, we may have just hit a - connection re-use limit, so we might want to retry.*/ - if(OP_UNLIKELY(ret<0))return ret==OP_EREAD?1:ret; - next=op_http_parse_status_line(NULL,&status_code,_stream->response.buf); - if(OP_UNLIKELY(next==NULL))return OP_FALSE; - /*We _need_ a 206 Partial Content response. - Nothing else will do.*/ - if(strncmp(status_code,"206",3)!=0){ - /*But on a 408 Request Timeout, we might want to re-try.*/ - return strncmp(status_code,"408",3)==0?1:OP_FALSE; - } - next_pos=_conn->next_pos; - next_end=_conn->next_end; - range_length=-1; - for(;;){ - char *header; - char *cdr; - ret=op_http_get_next_header(&header,&cdr,&next); - if(OP_UNLIKELY(ret<0))return ret; - if(header==NULL)break; - if(strcmp(header,"content-range")==0){ - opus_int64 range_first; - opus_int64 range_last; - /*Two Content-Range headers?*/ - if(OP_UNLIKELY(range_length>=0))return OP_FALSE; - ret=op_http_parse_content_range(&range_first,&range_last, - &range_length,cdr); - if(OP_UNLIKELY(ret<0))return ret; - /*"A response with satus code 206 (Partial Content) MUST NOT - include a Content-Range field with a byte-range-resp-spec of - '*'."*/ - if(OP_UNLIKELY(range_first<0)||OP_UNLIKELY(range_last<0))return OP_FALSE; - /*We also don't want range_last to overflow.*/ - if(OP_UNLIKELY(range_last>=OP_INT64_MAX))return OP_FALSE; - range_last++; - /*Quit if we didn't get the offset we asked for.*/ - if(range_first!=next_pos)return OP_FALSE; - if(next_end<0){ - /*We asked for the rest of the resource.*/ - if(range_length>=0){ - /*Quit if we didn't get it.*/ - if(OP_UNLIKELY(range_last!=range_length))return OP_FALSE; - } - /*If there was no length, use the end of the range.*/ - else range_length=range_last; - next_end=range_last; - } - else{ - if(range_last!=next_end)return OP_FALSE; - /*If there was no length, use the larger of the content length or the - end of this chunk.*/ - if(range_length<0){ - range_length=OP_MAX(range_last,_stream->content_length); - } - } - } - else if(strcmp(header,"content-length")==0){ - opus_int64 content_length; - /*Validate the Content-Length header, if present, against the request we - made.*/ - content_length=op_http_parse_content_length(cdr); - if(OP_UNLIKELY(content_length<0))return (int)content_length; - if(next_end<0){ - /*If we haven't seen the Content-Range header yet and we asked for the - rest of the resource, set next_end, so we can make sure they match - when we do find the Content-Range header.*/ - if(OP_UNLIKELY(next_pos>OP_INT64_MAX-content_length))return OP_FALSE; - next_end=next_pos+content_length; - } - /*Otherwise, make sure they match now.*/ - else if(OP_UNLIKELY(next_end-next_pos!=content_length))return OP_FALSE; - } - else if(strcmp(header,"connection")==0){ - ret=op_http_parse_connection(cdr); - if(OP_UNLIKELY(ret<0))return ret; - /*If the server told us it was going to close the connection, don't make - any more requests.*/ - if(OP_UNLIKELY(ret>0))_conn->nrequests_left=0; - } - } - /*No Content-Range header.*/ - if(OP_UNLIKELY(range_length<0))return OP_FALSE; - /*Update the content_length if necessary.*/ - _stream->content_length=range_length; - _conn->pos=next_pos; - _conn->end_pos=next_end; - _conn->next_pos=-1; - return 0; -} - -/*Open a new connection that will start reading at byte offset _pos. - _pos: The byte offset to start reading from. - _chunk_size: The number of bytes to ask for in the initial request, or -1 to - request the rest of the resource. - This may be more bytes than remain, in which case it will be - converted into a request for the rest.*/ -static int op_http_conn_open_pos(OpusHTTPStream *_stream, - OpusHTTPConn *_conn,opus_int64 _pos,opus_int32 _chunk_size){ - struct timeb start_time; - struct timeb end_time; - opus_int32 connect_rate; - opus_int32 connect_time; - int ret; - ret=op_http_connect(_stream,_conn,&_stream->addr_info,&start_time); - if(OP_UNLIKELY(ret<0))return ret; - ret=op_http_conn_send_request(_stream,_conn,_pos,_chunk_size,0); - if(OP_UNLIKELY(ret<0))return ret; - ret=op_http_conn_handle_response(_stream,_conn); - if(OP_UNLIKELY(ret!=0))return OP_FALSE; - ftime(&end_time); - _stream->cur_conni=_conn-_stream->conns; - OP_ASSERT(_stream->cur_conni>=0&&_stream->cur_conniconnect_rate; - connect_rate+=OP_MAX(connect_time,1)-connect_rate+8>>4; - _stream->connect_rate=connect_rate; - return 0; -} - -/*Read data from the current response body. - If we're pipelining and we get close to the end of this response, queue - another request. - If we've reached the end of this response body, parse the next response and - keep going. - [out] _buf: Returns the data read. - _buf_size: The size of the buffer. - Return: A positive number of bytes read on success. - 0: The connection was closed. - OP_EREAD: There was a fatal read error.*/ -static int op_http_conn_read_body(OpusHTTPStream *_stream, - OpusHTTPConn *_conn,unsigned char *_buf,int _buf_size){ - opus_int64 pos; - opus_int64 end_pos; - opus_int64 next_pos; - opus_int64 content_length; - int nread; - int pipeline; - int ret; - /*Currently this function can only be called on the LRU head. - Otherwise, we'd need a _pnext pointer if we needed to close the connection, - and re-opening it would re-organize the lists.*/ - OP_ASSERT(_stream->lru_head==_conn); - /*We should have filterd out empty reads by this point.*/ - OP_ASSERT(_buf_size>0); - pos=_conn->pos; - end_pos=_conn->end_pos; - next_pos=_conn->next_pos; - pipeline=_stream->pipeline; - content_length=_stream->content_length; - if(end_pos>=0){ - /*Have we reached the end of the current response body?*/ - if(pos>=end_pos){ - OP_ASSERT(content_length>=0); - /*If this was the end of the stream, we're done. - Also return early if a non-blocking read was requested (regardless of - whether we might be able to parse the next response without - blocking).*/ - if(content_length<=end_pos)return 0; - /*Otherwise, start on the next response.*/ - if(next_pos<0){ - /*We haven't issued another request yet.*/ - if(!pipeline||_conn->nrequests_left<=0){ - /*There are two ways to get here: either the server told us it was - going to close the connection after the last request, or we - thought we were reading the whole resource, but it grew while we - were reading it. - The only way the latter could have happened is if content_length - changed while seeking. - Open a new request to read the rest.*/ - OP_ASSERT(_stream->seekable); - /*Try to open a new connection to read another chunk.*/ - op_http_conn_close(_stream,_conn,&_stream->lru_head,1); - /*If we're not pipelining, we should be requesting the rest.*/ - OP_ASSERT(pipeline||_conn->chunk_size==-1); - ret=op_http_conn_open_pos(_stream,_conn,end_pos,_conn->chunk_size); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - } - else{ - /*Issue the request now (better late than never).*/ - ret=op_http_conn_send_request(_stream,_conn,pos,_conn->chunk_size,0); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - next_pos=_conn->next_pos; - OP_ASSERT(next_pos>=0); - } - } - if(next_pos>=0){ - /*We shouldn't be trying to read past the current request body if we're - seeking somewhere else.*/ - OP_ASSERT(next_pos==end_pos); - ret=op_http_conn_handle_response(_stream,_conn); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - if(OP_UNLIKELY(ret>0)&&pipeline){ - opus_int64 next_end; - next_end=_conn->next_end; - /*Our request timed out or the server closed the connection. - Try re-connecting.*/ - op_http_conn_close(_stream,_conn,&_stream->lru_head,1); - /*Unless there's a bug, we should be able to convert - (next_pos,next_end) into valid (_pos,_chunk_size) parameters.*/ - OP_ASSERT(next_end<0 - ||next_end-next_pos>=0&&next_end-next_pos<=OP_INT32_MAX); - ret=op_http_conn_open_pos(_stream,_conn,next_pos, - next_end<0?-1:(opus_int32)(next_end-next_pos)); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - } - else if(OP_UNLIKELY(ret!=0))return OP_EREAD; - } - pos=_conn->pos; - end_pos=_conn->end_pos; - content_length=_stream->content_length; - } - OP_ASSERT(end_pos>pos); - _buf_size=OP_MIN(_buf_size,end_pos-pos); - } - nread=op_http_conn_read(_conn,(char *)_buf,_buf_size,1); - if(OP_UNLIKELY(nread<0))return nread; - pos+=nread; - _conn->pos=pos; - OP_ASSERT(end_pos<0||content_length>=0); - /*TODO: If nrequests_left<=0, we can't make a new request, and there will be - a big pause after we hit the end of the chunk while we open a new - connection. - It would be nice to be able to start that process now, but we have no way - to do it in the background without blocking (even if we could start it, we - have no guarantee the application will return control to us in a - sufficiently timely manner to allow us to complete it, and this is - uncommon enough that it's not worth using threads just for this).*/ - if(end_pos>=0&&end_posnrequests_left>0)){ - opus_int64 request_thresh; - opus_int32 chunk_size; - /*Are we getting close to the end of the current response body? - If so, we should request more data.*/ - request_thresh=_stream->connect_rate*_conn->read_rate>>12; - /*But don't commit ourselves too quickly.*/ - chunk_size=_conn->chunk_size; - if(chunk_size>=0)request_thresh=OP_MIN(chunk_size>>2,request_thresh); - if(end_pos-poschunk_size,1); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - } - } - return nread; -} - -static int op_http_stream_read(void *_stream, - unsigned char *_ptr,int _buf_size){ - OpusHTTPStream *stream; - ptrdiff_t nread; - opus_int64 size; - opus_int64 pos; - int ci; - stream=(OpusHTTPStream *)_stream; - /*Check for an empty read.*/ - if(_buf_size<=0)return 0; - ci=stream->cur_conni; - /*No current connection => EOF.*/ - if(ci<0)return 0; - pos=stream->conns[ci].pos; - size=stream->content_length; - /*Check for EOF.*/ - if(size>=0){ - if(pos>=size)return 0; - /*Check for a short read.*/ - if(_buf_size>size-pos)_buf_size=(int)(size-pos); - } - nread=op_http_conn_read_body(stream,stream->conns+ci,_ptr,_buf_size); - if(OP_UNLIKELY(nread<=0)){ - /*We hit an error or EOF. - Either way, we're done with this connection.*/ - op_http_conn_close(stream,stream->conns+ci,&stream->lru_head,1); - stream->cur_conni=-1; - stream->pos=pos; - } - return nread; -} - -/*Discard data until we reach the _target position. - This destroys the contents of _stream->response.buf, as we need somewhere to - read this data, and that is a convenient place. - _just_read_ahead: Whether or not this is a plain fast-forward. - If 0, we need to issue a new request for a chunk at _target - and discard all the data from our current request(s). - Otherwise, we should be able to reach _target without - issuing any new requests. - _target: The stream position to which to read ahead.*/ -static int op_http_conn_read_ahead(OpusHTTPStream *_stream, - OpusHTTPConn *_conn,int _just_read_ahead,opus_int64 _target){ - opus_int64 pos; - opus_int64 end_pos; - opus_int64 next_pos; - opus_int64 next_end; - ptrdiff_t nread; - int ret; - pos=_conn->pos; - end_pos=_conn->end_pos; - next_pos=_conn->next_pos; - next_end=_conn->next_end; - if(!_just_read_ahead){ - /*We need to issue a new pipelined request. - This is the only case where we allow more than one outstanding request - at a time, so we need to reset next_pos (we'll restore it below if we - did have an outstanding request).*/ - OP_ASSERT(_stream->pipeline); - _conn->next_pos=-1; - ret=op_http_conn_send_request(_stream,_conn,_target, - OP_PIPELINE_CHUNK_SIZE,0); - if(OP_UNLIKELY(ret<0))return ret; - } - /*We can reach the target position by reading forward in the current chunk.*/ - if(_just_read_ahead&&(end_pos<0||_target=0){ - opus_int64 next_next_pos; - opus_int64 next_next_end; - /*We already have a request outstanding. - Finish off the current chunk.*/ - while(posresponse.buf, - (int)OP_MIN(end_pos-pos,_stream->response.cbuf),1); - /*We failed to read ahead.*/ - if(nread<=0)return OP_FALSE; - pos+=nread; - } - OP_ASSERT(pos==end_pos); - if(_just_read_ahead){ - next_next_pos=next_next_end=-1; - end_pos=_target; - } - else{ - OP_ASSERT(_conn->next_pos==_target); - next_next_pos=_target; - next_next_end=_conn->next_end; - _conn->next_pos=next_pos; - _conn->next_end=next_end; - end_pos=next_end; - } - ret=op_http_conn_handle_response(_stream,_conn); - if(OP_UNLIKELY(ret!=0))return OP_FALSE; - _conn->next_pos=next_next_pos; - _conn->next_end=next_next_end; - } - while(posresponse.buf, - (int)OP_MIN(end_pos-pos,_stream->response.cbuf),1); - /*We failed to read ahead.*/ - if(nread<=0)return OP_FALSE; - pos+=nread; - } - OP_ASSERT(pos==end_pos); - if(!_just_read_ahead){ - ret=op_http_conn_handle_response(_stream,_conn); - if(OP_UNLIKELY(ret!=0))return OP_FALSE; - } - else _conn->pos=end_pos; - OP_ASSERT(_conn->pos==_target); - return 0; -} - -static int op_http_stream_seek(void *_stream,opus_int64 _offset,int _whence){ - struct timeb seek_time; - OpusHTTPStream *stream; - OpusHTTPConn *conn; - OpusHTTPConn **pnext; - OpusHTTPConn *close_conn; - OpusHTTPConn **close_pnext; - opus_int64 content_length; - opus_int64 pos; - int pipeline; - int ci; - int ret; - stream=(OpusHTTPStream *)_stream; - if(!stream->seekable)return -1; - content_length=stream->content_length; - /*If we're seekable, we should have gotten a Content-Length.*/ - OP_ASSERT(content_length>=0); - ci=stream->cur_conni; - pos=ci<0?content_length:stream->conns[ci].pos; - switch(_whence){ - case SEEK_SET:{ - /*Check for overflow:*/ - if(_offset<0)return -1; - pos=_offset; - }break; - case SEEK_CUR:{ - /*Check for overflow:*/ - if(_offset<-pos||_offset>OP_INT64_MAX-pos)return -1; - pos+=_offset; - }break; - case SEEK_END:{ - /*Check for overflow:*/ - if(_offset>content_length||_offset=0){ - op_http_conn_read_rate_update(stream->conns+ci); - *&seek_time=*&stream->conns[ci].read_time; - } - else ftime(&seek_time); - /*If we seeked past the end of the stream, just disable the active - connection.*/ - if(pos>=content_length){ - stream->cur_conni=-1; - stream->pos=pos; - return 0; - } - /*First try to find a connection we can use without waiting.*/ - pnext=&stream->lru_head; - conn=stream->lru_head; - while(conn!=NULL){ - opus_int64 conn_pos; - opus_int64 end_pos; - int available; - /*If this connection has been dormant too long or has made too many - requests, close it. - This is to prevent us from hitting server limits/firewall timeouts.*/ - if(op_time_diff_ms(&seek_time,&conn->read_time)> - OP_CONNECTION_IDLE_TIMEOUT_MS - ||conn->nrequests_leftpos; - end_pos=conn->end_pos; - if(conn->next_pos>=0){ - OP_ASSERT(end_pos>=0); - OP_ASSERT(conn->next_pos==end_pos); - end_pos=conn->next_end; - } - OP_ASSERT(end_pos<0||conn_pos<=end_pos); - /*Can we quickly read ahead without issuing a new request or waiting for - any more data? - If we have an oustanding request, we'll over-estimate the amount of data - it has available (because we'll count the response headers, too), but - that probably doesn't matter.*/ - if(conn_pos<=pos&&pos-conn_pos<=available&&(end_pos<0||posnext; - conn->next=stream->lru_head; - stream->lru_head=conn; - stream->cur_conni=conn-stream->conns; - return 0; - } - pnext=&conn->next; - conn=conn->next; - } - /*Chances are that didn't work, so now try to find one we can use by reading - ahead a reasonable amount and/or by issuing a new request.*/ - close_pnext=NULL; - close_conn=NULL; - pnext=&stream->lru_head; - conn=stream->lru_head; - pipeline=stream->pipeline; - while(conn!=NULL){ - opus_int64 conn_pos; - opus_int64 end_pos; - opus_int64 read_ahead_thresh; - int available; - int just_read_ahead; - /*Dividing by 2048 instead of 1000 scales this by nearly 1/2, biasing away - from connection re-use (and roughly compensating for the lag required to - reopen the TCP window of a connection that's been idle). - There's no overflow checking here, because it's vanishingly unlikely, and - all it would do is cause us to make poor decisions.*/ - read_ahead_thresh=OP_MAX(OP_READAHEAD_THRESH_MIN, - stream->connect_rate*conn->read_rate>>11); - available=op_http_conn_estimate_available(conn); - conn_pos=conn->pos; - end_pos=conn->end_pos; - if(conn->next_pos>=0){ - OP_ASSERT(end_pos>=0); - OP_ASSERT(conn->next_pos==end_pos); - end_pos=conn->next_end; - } - OP_ASSERT(end_pos<0||conn_pos<=end_pos); - /*Can we quickly read ahead without issuing a new request?*/ - just_read_ahead=conn_pos<=pos&&pos-conn_pos-available<=read_ahead_thresh - &&(end_pos<0||pos=0 - &&end_pos-conn_pos-available<=read_ahead_thresh){ - /*Found a suitable connection to re-use.*/ - ret=op_http_conn_read_ahead(stream,conn,just_read_ahead,pos); - if(OP_UNLIKELY(ret<0)){ - /*The connection might have become stale, so close it and keep going.*/ - op_http_conn_close(stream,conn,pnext,1); - conn=*pnext; - continue; - } - /*Sucessfully resurrected this connection.*/ - *pnext=conn->next; - conn->next=stream->lru_head; - stream->lru_head=conn; - stream->cur_conni=conn-stream->conns; - return 0; - } - close_pnext=pnext; - close_conn=conn; - pnext=&conn->next; - conn=conn->next; - } - /*No suitable connections. - Open a new one.*/ - if(stream->free_head==NULL){ - /*All connections in use. - Expire one of them (we should have already picked which one when scanning - the list).*/ - OP_ASSERT(close_conn!=NULL); - OP_ASSERT(close_pnext!=NULL); - op_http_conn_close(stream,close_conn,close_pnext,1); - } - OP_ASSERT(stream->free_head!=NULL); - conn=stream->free_head; - /*If we can pipeline, only request a chunk of data. - If we're seeking now, there's a good chance we will want to seek again - soon, and this avoids committing this connection to reading the rest of - the stream. - Particularly with SSL or proxies, issuing a new request on the same - connection can be substantially faster than opening a new one. - This also limits the amount of data the server will blast at us on this - connection if we later seek elsewhere and start reading from a different - connection.*/ - ret=op_http_conn_open_pos(stream,conn,pos, - pipeline?OP_PIPELINE_CHUNK_SIZE:-1); - if(OP_UNLIKELY(ret<0)){ - op_http_conn_close(stream,conn,&stream->lru_head,1); - return -1; - } - return 0; -} - -static opus_int64 op_http_stream_tell(void *_stream){ - OpusHTTPStream *stream; - int ci; - stream=(OpusHTTPStream *)_stream; - ci=stream->cur_conni; - return ci<0?stream->pos:stream->conns[ci].pos; -} - -static int op_http_stream_close(void *_stream){ - OpusHTTPStream *stream; - stream=(OpusHTTPStream *)_stream; - if(OP_LIKELY(stream!=NULL)){ - op_http_stream_clear(stream); - _ogg_free(stream); - } - return 0; -} - -static const OpusFileCallbacks OP_HTTP_CALLBACKS={ - op_http_stream_read, - op_http_stream_seek, - op_http_stream_tell, - op_http_stream_close -}; -#endif - -void opus_server_info_init(OpusServerInfo *_info){ - _info->name=NULL; - _info->description=NULL; - _info->genre=NULL; - _info->url=NULL; - _info->server=NULL; - _info->content_type=NULL; - _info->bitrate_kbps=-1; - _info->is_public=-1; - _info->is_ssl=0; -} - -void opus_server_info_clear(OpusServerInfo *_info){ - _ogg_free(_info->content_type); - _ogg_free(_info->server); - _ogg_free(_info->url); - _ogg_free(_info->genre); - _ogg_free(_info->description); - _ogg_free(_info->name); -} - -/*The actual URL stream creation function. - This one isn't extensible like the application-level interface, but because - it isn't public, we're free to change it in the future.*/ -static void *op_url_stream_create_impl(OpusFileCallbacks *_cb,const char *_url, - int _skip_certificate_check,const char *_proxy_host,unsigned _proxy_port, - const char *_proxy_user,const char *_proxy_pass,OpusServerInfo *_info){ - const char *path; - /*Check to see if this is a valid file: URL.*/ - path=op_parse_file_url(_url); - if(path!=NULL){ - char *unescaped_path; - void *ret; - unescaped_path=op_string_dup(path); - if(OP_UNLIKELY(unescaped_path==NULL))return NULL; - ret=op_fopen(_cb,op_unescape_url_component(unescaped_path),"rb"); - _ogg_free(unescaped_path); - return ret; - } -#if defined(OP_ENABLE_HTTP) - /*If not, try http/https.*/ - else{ - OpusHTTPStream *stream; - int ret; - stream=(OpusHTTPStream *)_ogg_malloc(sizeof(*stream)); - if(OP_UNLIKELY(stream==NULL))return NULL; - op_http_stream_init(stream); - ret=op_http_stream_open(stream,_url,_skip_certificate_check, - _proxy_host,_proxy_port,_proxy_user,_proxy_pass,_info); - if(OP_UNLIKELY(ret<0)){ - op_http_stream_clear(stream); - _ogg_free(stream); - return NULL; - } - *_cb=*&OP_HTTP_CALLBACKS; - return stream; - } -#else - (void)_skip_certificate_check; - (void)_proxy_host; - (void)_proxy_port; - (void)_proxy_user; - (void)_proxy_pass; - (void)_info; - return NULL; -#endif -} - -void *op_url_stream_vcreate(OpusFileCallbacks *_cb, - const char *_url,va_list _ap){ - int skip_certificate_check; - const char *proxy_host; - opus_int32 proxy_port; - const char *proxy_user; - const char *proxy_pass; - OpusServerInfo *pinfo; - skip_certificate_check=0; - proxy_host=NULL; - proxy_port=8080; - proxy_user=NULL; - proxy_pass=NULL; - pinfo=NULL; - for(;;){ - ptrdiff_t request; - request=va_arg(_ap,char *)-(char *)NULL; - /*If we hit NULL, we're done processing options.*/ - if(!request)break; - switch(request){ - case OP_SSL_SKIP_CERTIFICATE_CHECK_REQUEST:{ - skip_certificate_check=!!va_arg(_ap,opus_int32); - }break; - case OP_HTTP_PROXY_HOST_REQUEST:{ - proxy_host=va_arg(_ap,const char *); - }break; - case OP_HTTP_PROXY_PORT_REQUEST:{ - proxy_port=va_arg(_ap,opus_int32); - if(proxy_port<0||proxy_port>(opus_int32)65535)return NULL; - }break; - case OP_HTTP_PROXY_USER_REQUEST:{ - proxy_user=va_arg(_ap,const char *); - }break; - case OP_HTTP_PROXY_PASS_REQUEST:{ - proxy_pass=va_arg(_ap,const char *); - }break; - case OP_GET_SERVER_INFO_REQUEST:{ - pinfo=va_arg(_ap,OpusServerInfo *); - }break; - /*Some unknown option.*/ - default:return NULL; - } - } - /*If the caller has requested server information, proxy it to a local copy to - simplify error handling.*/ - if(pinfo!=NULL){ - OpusServerInfo info; - void *ret; - opus_server_info_init(&info); - ret=op_url_stream_create_impl(_cb,_url,skip_certificate_check, - proxy_host,proxy_port,proxy_user,proxy_pass,&info); - if(ret!=NULL)*pinfo=*&info; - else opus_server_info_clear(&info); - return ret; - } - return op_url_stream_create_impl(_cb,_url,skip_certificate_check, - proxy_host,proxy_port,proxy_user,proxy_pass,NULL); -} - -void *op_url_stream_create(OpusFileCallbacks *_cb, - const char *_url,...){ - va_list ap; - void *ret; - va_start(ap,_url); - ret=op_url_stream_vcreate(_cb,_url,ap); - va_end(ap); - return ret; -} - -/*Convenience routines to open/test URLs in a single step.*/ - -OggOpusFile *op_vopen_url(const char *_url,int *_error,va_list _ap){ - OpusFileCallbacks cb; - OggOpusFile *of; - void *source; - source=op_url_stream_vcreate(&cb,_url,_ap); - if(OP_UNLIKELY(source==NULL)){ - if(_error!=NULL)*_error=OP_EFAULT; - return NULL; - } - of=op_open_callbacks(source,&cb,NULL,0,_error); - if(OP_UNLIKELY(of==NULL))(*cb.close)(source); - return of; -} - -OggOpusFile *op_open_url(const char *_url,int *_error,...){ - OggOpusFile *ret; - va_list ap; - va_start(ap,_error); - ret=op_vopen_url(_url,_error,ap); - va_end(ap); - return ret; -} - -OggOpusFile *op_vtest_url(const char *_url,int *_error,va_list _ap){ - OpusFileCallbacks cb; - OggOpusFile *of; - void *source; - source=op_url_stream_vcreate(&cb,_url,_ap); - if(OP_UNLIKELY(source==NULL)){ - if(_error!=NULL)*_error=OP_EFAULT; - return NULL; - } - of=op_test_callbacks(source,&cb,NULL,0,_error); - if(OP_UNLIKELY(of==NULL))(*cb.close)(source); - return of; -} - -OggOpusFile *op_test_url(const char *_url,int *_error,...){ - OggOpusFile *ret; - va_list ap; - va_start(ap,_error); - ret=op_vtest_url(_url,_error,ap); - va_end(ap); - return ret; -} diff --git a/src/opusfile-0.5/src/info.c b/src/opusfile-0.5/src/info.c deleted file mode 100644 index 6cf98516..00000000 --- a/src/opusfile-0.5/src/info.c +++ /dev/null @@ -1,683 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ********************************************************************/ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "internal.h" -#include -#include - -static unsigned op_parse_uint16le(const unsigned char *_data){ - return _data[0]|_data[1]<<8; -} - -static int op_parse_int16le(const unsigned char *_data){ - int ret; - ret=_data[0]|_data[1]<<8; - return (ret^0x8000)-0x8000; -} - -static opus_uint32 op_parse_uint32le(const unsigned char *_data){ - return _data[0]|_data[1]<<8|_data[2]<<16|_data[3]<<24; -} - -static opus_uint32 op_parse_uint32be(const unsigned char *_data){ - return _data[3]|_data[2]<<8|_data[1]<<16|_data[0]<<24; -} - -int opus_head_parse(OpusHead *_head,const unsigned char *_data,size_t _len){ - OpusHead head; - if(_len<8)return OP_ENOTFORMAT; - if(memcmp(_data,"OpusHead",8)!=0)return OP_ENOTFORMAT; - if(_len<9)return OP_EBADHEADER; - head.version=_data[8]; - if(head.version>15)return OP_EVERSION; - if(_len<19)return OP_EBADHEADER; - head.channel_count=_data[9]; - head.pre_skip=op_parse_uint16le(_data+10); - head.input_sample_rate=op_parse_uint32le(_data+12); - head.output_gain=op_parse_int16le(_data+16); - head.mapping_family=_data[18]; - if(head.mapping_family==0){ - if(head.channel_count<1||head.channel_count>2)return OP_EBADHEADER; - if(head.version<=1&&_len>19)return OP_EBADHEADER; - head.stream_count=1; - head.coupled_count=head.channel_count-1; - if(_head!=NULL){ - _head->mapping[0]=0; - _head->mapping[1]=1; - } - } - else if(head.mapping_family==1){ - size_t size; - int ci; - if(head.channel_count<1||head.channel_count>8)return OP_EBADHEADER; - size=21+head.channel_count; - if(_lensize)return OP_EBADHEADER; - head.stream_count=_data[19]; - if(head.stream_count<1)return OP_EBADHEADER; - head.coupled_count=_data[20]; - if(head.coupled_count>head.stream_count)return OP_EBADHEADER; - for(ci=0;ci=head.stream_count+head.coupled_count - &&_data[21+ci]!=255){ - return OP_EBADHEADER; - } - } - if(_head!=NULL)memcpy(_head->mapping,_data+21,head.channel_count); - } - /*General purpose players should not attempt to play back content with - channel mapping family 255.*/ - else if(head.mapping_family==255)return OP_EIMPL; - /*No other channel mapping families are currently defined.*/ - else return OP_EBADHEADER; - if(_head!=NULL)memcpy(_head,&head,head.mapping-(unsigned char *)&head); - return 0; -} - -void opus_tags_init(OpusTags *_tags){ - memset(_tags,0,sizeof(*_tags)); -} - -void opus_tags_clear(OpusTags *_tags){ - int ci; - for(ci=_tags->comments;ci-->0;)_ogg_free(_tags->user_comments[ci]); - _ogg_free(_tags->user_comments); - _ogg_free(_tags->comment_lengths); - _ogg_free(_tags->vendor); -} - -/*Ensure there's room for up to _ncomments comments.*/ -static int op_tags_ensure_capacity(OpusTags *_tags,size_t _ncomments){ - char **user_comments; - int *comment_lengths; - size_t size; - if(OP_UNLIKELY(_ncomments>=(size_t)INT_MAX))return OP_EFAULT; - size=sizeof(*_tags->comment_lengths)*(_ncomments+1); - if(size/sizeof(*_tags->comment_lengths)!=_ncomments+1)return OP_EFAULT; - comment_lengths=(int *)_ogg_realloc(_tags->comment_lengths,size); - if(OP_UNLIKELY(comment_lengths==NULL))return OP_EFAULT; - comment_lengths[_ncomments]=0; - _tags->comment_lengths=comment_lengths; - size=sizeof(*_tags->user_comments)*(_ncomments+1); - if(size/sizeof(*_tags->user_comments)!=_ncomments+1)return OP_EFAULT; - user_comments=(char **)_ogg_realloc(_tags->user_comments,size); - if(OP_UNLIKELY(user_comments==NULL))return OP_EFAULT; - user_comments[_ncomments]=NULL; - _tags->user_comments=user_comments; - return 0; -} - -/*Duplicate a (possibly non-NUL terminated) string with a known length.*/ -static char *op_strdup_with_len(const char *_s,size_t _len){ - size_t size; - char *ret; - size=sizeof(*ret)*(_len+1); - if(OP_UNLIKELY(size<_len))return NULL; - ret=(char *)_ogg_malloc(size); - if(OP_LIKELY(ret!=NULL)){ - ret=(char *)memcpy(ret,_s,sizeof(*ret)*_len); - ret[_len]='\0'; - } - return ret; -} - -/*The actual implementation of opus_tags_parse(). - Unlike the public API, this function requires _tags to already be - initialized, modifies its contents before success is guaranteed, and assumes - the caller will clear it on error.*/ -static int opus_tags_parse_impl(OpusTags *_tags, - const unsigned char *_data,size_t _len){ - opus_uint32 count; - size_t len; - int ncomments; - int ci; - len=_len; - if(len<8)return OP_ENOTFORMAT; - if(memcmp(_data,"OpusTags",8)!=0)return OP_ENOTFORMAT; - if(len<16)return OP_EBADHEADER; - _data+=8; - len-=8; - count=op_parse_uint32le(_data); - _data+=4; - len-=4; - if(count>len)return OP_EBADHEADER; - if(_tags!=NULL){ - _tags->vendor=op_strdup_with_len((char *)_data,count); - if(_tags->vendor==NULL)return OP_EFAULT; - } - _data+=count; - len-=count; - if(len<4)return OP_EBADHEADER; - count=op_parse_uint32le(_data); - _data+=4; - len-=4; - /*Check to make sure there's minimally sufficient data left in the packet.*/ - if(count>len>>2)return OP_EBADHEADER; - /*Check for overflow (the API limits this to an int).*/ - if(count>(opus_uint32)INT_MAX-1)return OP_EFAULT; - if(_tags!=NULL){ - int ret; - ret=op_tags_ensure_capacity(_tags,count); - if(ret<0)return ret; - } - ncomments=(int)count; - for(ci=0;cilen>>2)return OP_EBADHEADER; - count=op_parse_uint32le(_data); - _data+=4; - len-=4; - if(count>len)return OP_EBADHEADER; - /*Check for overflow (the API limits this to an int).*/ - if(count>(opus_uint32)INT_MAX)return OP_EFAULT; - if(_tags!=NULL){ - _tags->user_comments[ci]=op_strdup_with_len((char *)_data,count); - if(_tags->user_comments[ci]==NULL)return OP_EFAULT; - _tags->comment_lengths[ci]=(int)count; - _tags->comments=ci+1; - } - _data+=count; - len-=count; - } - return 0; -} - -int opus_tags_parse(OpusTags *_tags,const unsigned char *_data,size_t _len){ - if(_tags!=NULL){ - OpusTags tags; - int ret; - opus_tags_init(&tags); - ret=opus_tags_parse_impl(&tags,_data,_len); - if(ret<0)opus_tags_clear(&tags); - else *_tags=*&tags; - return ret; - } - else return opus_tags_parse_impl(NULL,_data,_len); -} - -/*The actual implementation of opus_tags_copy(). - Unlike the public API, this function requires _dst to already be - initialized, modifies its contents before success is guaranteed, and assumes - the caller will clear it on error.*/ -static int opus_tags_copy_impl(OpusTags *_dst,const OpusTags *_src){ - char *vendor; - int ncomments; - int ret; - int ci; - vendor=_src->vendor; - _dst->vendor=op_strdup_with_len(vendor,strlen(vendor)); - if(OP_UNLIKELY(_dst->vendor==NULL))return OP_EFAULT; - ncomments=_src->comments; - ret=op_tags_ensure_capacity(_dst,ncomments); - if(OP_UNLIKELY(ret<0))return ret; - for(ci=0;cicomment_lengths[ci]; - OP_ASSERT(len>=0); - _dst->user_comments[ci]=op_strdup_with_len(_src->user_comments[ci],len); - if(OP_UNLIKELY(_dst->user_comments[ci]==NULL))return OP_EFAULT; - _dst->comment_lengths[ci]=len; - _dst->comments=ci+1; - } - return 0; -} - -int opus_tags_copy(OpusTags *_dst,const OpusTags *_src){ - OpusTags dst; - int ret; - opus_tags_init(&dst); - ret=opus_tags_copy_impl(&dst,_src); - if(OP_UNLIKELY(ret<0))opus_tags_clear(&dst); - else *_dst=*&dst; - return 0; -} - -int opus_tags_add(OpusTags *_tags,const char *_tag,const char *_value){ - char *comment; - int tag_len; - int value_len; - int ncomments; - int ret; - ncomments=_tags->comments; - ret=op_tags_ensure_capacity(_tags,ncomments+1); - if(OP_UNLIKELY(ret<0))return ret; - tag_len=strlen(_tag); - value_len=strlen(_value); - /*+2 for '=' and '\0'.*/ - _tags->comment_lengths[ncomments]=0; - _tags->user_comments[ncomments]=comment= - (char *)_ogg_malloc(sizeof(*comment)*(tag_len+value_len+2)); - if(OP_UNLIKELY(comment==NULL))return OP_EFAULT; - _tags->comment_lengths[ncomments]=tag_len+value_len+1; - memcpy(comment,_tag,sizeof(*comment)*tag_len); - comment[tag_len]='='; - memcpy(comment+tag_len+1,_value,sizeof(*comment)*(value_len+1)); - return 0; -} - -int opus_tags_add_comment(OpusTags *_tags,const char *_comment){ - int comment_len; - int ncomments; - int ret; - ncomments=_tags->comments; - ret=op_tags_ensure_capacity(_tags,ncomments+1); - if(OP_UNLIKELY(ret<0))return ret; - comment_len=(int)strlen(_comment); - _tags->comment_lengths[ncomments]=0; - _tags->user_comments[ncomments]=op_strdup_with_len(_comment,comment_len); - if(OP_UNLIKELY(_tags->user_comments[ncomments]==NULL))return OP_EFAULT; - _tags->comment_lengths[ncomments]=comment_len; - return 0; -} - -int opus_tagcompare(const char *_tag_name,const char *_comment){ - return opus_tagncompare(_tag_name,strlen(_tag_name),_comment); -} - -int opus_tagncompare(const char *_tag_name,int _tag_len,const char *_comment){ - int ret; - OP_ASSERT(_tag_len>=0); - ret=op_strncasecmp(_tag_name,_comment,_tag_len); - return ret?ret:'='-_comment[_tag_len]; -} - -const char *opus_tags_query(const OpusTags *_tags,const char *_tag,int _count){ - char **user_comments; - int tag_len; - int found; - int ncomments; - int ci; - tag_len=strlen(_tag); - ncomments=_tags->comments; - user_comments=_tags->user_comments; - found=0; - for(ci=0;cicomments; - user_comments=_tags->user_comments; - found=0; - for(ci=0;ciuser_comments; - ncomments=_tags->comments; - /*Look for the first valid R128_TRACK_GAIN tag and use that.*/ - for(ci=0;ci='0'&&*p<='9'){ - gain_q8=10*gain_q8+*p-'0'; - if(gain_q8>32767-negative)break; - p++; - } - /*This didn't look like a signed 16-bit decimal integer. - Not a valid R128_TRACK_GAIN tag.*/ - if(*p!='\0')continue; - *_gain_q8=(int)(gain_q8+negative^negative); - return 0; - } - } - return OP_FALSE; -} - -static int op_is_jpeg(const unsigned char *_buf,size_t _buf_sz){ - return _buf_sz>=11&&memcmp(_buf,"\xFF\xD8\xFF\xE0",4)==0 - &&(_buf[4]<<8|_buf[5])>=16&&memcmp(_buf+6,"JFIF",5)==0; -} - -/*Tries to extract the width, height, bits per pixel, and palette size of a - JPEG. - On failure, simply leaves its outputs unmodified.*/ -static void op_extract_jpeg_params(const unsigned char *_buf,size_t _buf_sz, - opus_uint32 *_width,opus_uint32 *_height, - opus_uint32 *_depth,opus_uint32 *_colors,int *_has_palette){ - if(op_is_jpeg(_buf,_buf_sz)){ - size_t offs; - offs=2; - for(;;){ - size_t segment_len; - int marker; - while(offs<_buf_sz&&_buf[offs]!=0xFF)offs++; - while(offs<_buf_sz&&_buf[offs]==0xFF)offs++; - marker=_buf[offs]; - offs++; - /*If we hit EOI* (end of image), or another SOI* (start of image), - or SOS (start of scan), then stop now.*/ - if(offs>=_buf_sz||(marker>=0xD8&&marker<=0xDA))break; - /*RST* (restart markers): skip (no segment length).*/ - else if(marker>=0xD0&&marker<=0xD7)continue; - /*Read the length of the marker segment.*/ - if(_buf_sz-offs<2)break; - segment_len=_buf[offs]<<8|_buf[offs+1]; - if(segment_len<2||_buf_sz-offs0xC0&&marker<0xD0&&(marker&3)!=0)){ - /*Found a SOFn (start of frame) marker segment:*/ - if(segment_len>=8){ - *_height=_buf[offs+3]<<8|_buf[offs+4]; - *_width=_buf[offs+5]<<8|_buf[offs+6]; - *_depth=_buf[offs+2]*_buf[offs+7]; - *_colors=0; - *_has_palette=0; - } - break; - } - /*Other markers: skip the whole marker segment.*/ - offs+=segment_len; - } - } -} - -static int op_is_png(const unsigned char *_buf,size_t _buf_sz){ - return _buf_sz>=8&&memcmp(_buf,"\x89PNG\x0D\x0A\x1A\x0A",8)==0; -} - -/*Tries to extract the width, height, bits per pixel, and palette size of a - PNG. - On failure, simply leaves its outputs unmodified.*/ -static void op_extract_png_params(const unsigned char *_buf,size_t _buf_sz, - opus_uint32 *_width,opus_uint32 *_height, - opus_uint32 *_depth,opus_uint32 *_colors,int *_has_palette){ - if(op_is_png(_buf,_buf_sz)){ - size_t offs; - offs=8; - while(_buf_sz-offs>=12){ - ogg_uint32_t chunk_len; - chunk_len=op_parse_uint32be(_buf+offs); - if(chunk_len>_buf_sz-(offs+12))break; - else if(chunk_len==13&&memcmp(_buf+offs+4,"IHDR",4)==0){ - int color_type; - *_width=op_parse_uint32be(_buf+offs+8); - *_height=op_parse_uint32be(_buf+offs+12); - color_type=_buf[offs+17]; - if(color_type==3){ - *_depth=24; - *_has_palette=1; - } - else{ - int sample_depth; - sample_depth=_buf[offs+16]; - if(color_type==0)*_depth=sample_depth; - else if(color_type==2)*_depth=sample_depth*3; - else if(color_type==4)*_depth=sample_depth*2; - else if(color_type==6)*_depth=sample_depth*4; - *_colors=0; - *_has_palette=0; - break; - } - } - else if(*_has_palette>0&&memcmp(_buf+offs+4,"PLTE",4)==0){ - *_colors=chunk_len/3; - break; - } - offs+=12+chunk_len; - } - } -} - -static int op_is_gif(const unsigned char *_buf,size_t _buf_sz){ - return _buf_sz>=6&&(memcmp(_buf,"GIF87a",6)==0||memcmp(_buf,"GIF89a",6)==0); -} - -/*Tries to extract the width, height, bits per pixel, and palette size of a - GIF. - On failure, simply leaves its outputs unmodified.*/ -static void op_extract_gif_params(const unsigned char *_buf,size_t _buf_sz, - opus_uint32 *_width,opus_uint32 *_height, - opus_uint32 *_depth,opus_uint32 *_colors,int *_has_palette){ - if(op_is_gif(_buf,_buf_sz)&&_buf_sz>=14){ - *_width=_buf[6]|_buf[7]<<8; - *_height=_buf[8]|_buf[9]<<8; - /*libFLAC hard-codes the depth to 24.*/ - *_depth=24; - *_colors=1<<((_buf[10]&7)+1); - *_has_palette=1; - } -} - -/*The actual implementation of opus_picture_tag_parse(). - Unlike the public API, this function requires _pic to already be - initialized, modifies its contents before success is guaranteed, and assumes - the caller will clear it on error.*/ -static int opus_picture_tag_parse_impl(OpusPictureTag *_pic,const char *_tag, - unsigned char *_buf,size_t _buf_sz,size_t _base64_sz){ - opus_int32 picture_type; - opus_uint32 mime_type_length; - char *mime_type; - opus_uint32 description_length; - char *description; - opus_uint32 width; - opus_uint32 height; - opus_uint32 depth; - opus_uint32 colors; - opus_uint32 data_length; - opus_uint32 file_width; - opus_uint32 file_height; - opus_uint32 file_depth; - opus_uint32 file_colors; - int format; - int has_palette; - int colors_set; - size_t i; - /*Decode the BASE64 data.*/ - for(i=0;i<_base64_sz;i++){ - opus_uint32 value; - int j; - value=0; - for(j=0;j<4;j++){ - unsigned c; - unsigned d; - c=(unsigned char)_tag[4*i+j]; - if(c=='+')d=62; - else if(c=='/')d=63; - else if(c>='0'&&c<='9')d=52+c-'0'; - else if(c>='a'&&c<='z')d=26+c-'a'; - else if(c>='A'&&c<='Z')d=c-'A'; - else if(c=='='&&3*i+j>_buf_sz)d=0; - else return OP_ENOTFORMAT; - value=value<<6|d; - } - _buf[3*i]=(unsigned char)(value>>16); - if(3*i+1<_buf_sz){ - _buf[3*i+1]=(unsigned char)(value>>8); - if(3*i+2<_buf_sz)_buf[3*i+2]=(unsigned char)value; - } - } - i=0; - picture_type=op_parse_uint32be(_buf+i); - i+=4; - /*Extract the MIME type.*/ - mime_type_length=op_parse_uint32be(_buf+i); - i+=4; - if(mime_type_length>_buf_sz-32)return OP_ENOTFORMAT; - mime_type=(char *)_ogg_malloc(sizeof(*_pic->mime_type)*(mime_type_length+1)); - if(mime_type==NULL)return OP_EFAULT; - memcpy(mime_type,_buf+i,sizeof(*mime_type)*mime_type_length); - mime_type[mime_type_length]='\0'; - _pic->mime_type=mime_type; - i+=mime_type_length; - /*Extract the description string.*/ - description_length=op_parse_uint32be(_buf+i); - i+=4; - if(description_length>_buf_sz-mime_type_length-32)return OP_ENOTFORMAT; - description= - (char *)_ogg_malloc(sizeof(*_pic->mime_type)*(description_length+1)); - if(description==NULL)return OP_EFAULT; - memcpy(description,_buf+i,sizeof(*description)*description_length); - description[description_length]='\0'; - _pic->description=description; - i+=description_length; - /*Extract the remaining fields.*/ - width=op_parse_uint32be(_buf+i); - i+=4; - height=op_parse_uint32be(_buf+i); - i+=4; - depth=op_parse_uint32be(_buf+i); - i+=4; - colors=op_parse_uint32be(_buf+i); - i+=4; - /*If one of these is set, they all must be, but colors==0 is a valid value.*/ - colors_set=width!=0||height!=0||depth!=0||colors!=0; - if(width==0||height==0||depth==0&&colors_set)return OP_ENOTFORMAT; - data_length=op_parse_uint32be(_buf+i); - i+=4; - if(data_length>_buf_sz-i)return OP_ENOTFORMAT; - /*Trim extraneous data so we don't copy it below.*/ - _buf_sz=i+data_length; - /*Attempt to determine the image format.*/ - format=OP_PIC_FORMAT_UNKNOWN; - if(mime_type_length==3&&strcmp(mime_type,"-->")==0){ - format=OP_PIC_FORMAT_URL; - /*Picture type 1 must be a 32x32 PNG.*/ - if(picture_type==1&&(width!=0||height!=0)&&(width!=32||height!=32)){ - return OP_ENOTFORMAT; - } - /*Append a terminating NUL for the convenience of our callers.*/ - _buf[_buf_sz++]='\0'; - } - else{ - if(mime_type_length==10 - &&op_strncasecmp(mime_type,"image/jpeg",mime_type_length)==0){ - if(op_is_jpeg(_buf+i,data_length))format=OP_PIC_FORMAT_JPEG; - } - else if(mime_type_length==9 - &&op_strncasecmp(mime_type,"image/png",mime_type_length)==0){ - if(op_is_png(_buf+i,data_length))format=OP_PIC_FORMAT_PNG; - } - else if(mime_type_length==9 - &&op_strncasecmp(mime_type,"image/gif",mime_type_length)==0){ - if(op_is_gif(_buf+i,data_length))format=OP_PIC_FORMAT_GIF; - } - else if(mime_type_length==0||(mime_type_length==6 - &&op_strncasecmp(mime_type,"image/",mime_type_length)==0)){ - if(op_is_jpeg(_buf+i,data_length))format=OP_PIC_FORMAT_JPEG; - else if(op_is_png(_buf+i,data_length))format=OP_PIC_FORMAT_PNG; - else if(op_is_gif(_buf+i,data_length))format=OP_PIC_FORMAT_GIF; - } - file_width=file_height=file_depth=file_colors=0; - has_palette=-1; - switch(format){ - case OP_PIC_FORMAT_JPEG:{ - op_extract_jpeg_params(_buf+i,data_length, - &file_width,&file_height,&file_depth,&file_colors,&has_palette); - }break; - case OP_PIC_FORMAT_PNG:{ - op_extract_png_params(_buf+i,data_length, - &file_width,&file_height,&file_depth,&file_colors,&has_palette); - }break; - case OP_PIC_FORMAT_GIF:{ - op_extract_gif_params(_buf+i,data_length, - &file_width,&file_height,&file_depth,&file_colors,&has_palette); - }break; - } - if(has_palette>=0){ - /*If we successfully extracted these parameters from the image, override - any declared values.*/ - width=file_width; - height=file_height; - depth=file_depth; - colors=file_colors; - } - /*Picture type 1 must be a 32x32 PNG.*/ - if(picture_type==1&&(format!=OP_PIC_FORMAT_PNG||width!=32||height!=32)){ - return OP_ENOTFORMAT; - } - } - /*Adjust _buf_sz instead of using data_length to capture the terminating NUL - for URLs.*/ - _buf_sz-=i; - memmove(_buf,_buf+i,sizeof(*_buf)*_buf_sz); - _buf=(unsigned char *)_ogg_realloc(_buf,_buf_sz); - if(_buf_sz>0&&_buf==NULL)return OP_EFAULT; - _pic->type=picture_type; - _pic->width=width; - _pic->height=height; - _pic->depth=depth; - _pic->colors=colors; - _pic->data_length=data_length; - _pic->data=_buf; - _pic->format=format; - return 0; -} - -int opus_picture_tag_parse(OpusPictureTag *_pic,const char *_tag){ - OpusPictureTag pic; - unsigned char *buf; - size_t base64_sz; - size_t buf_sz; - size_t tag_length; - int ret; - if(opus_tagncompare("METADATA_BLOCK_PICTURE",22,_tag)==0)_tag+=23; - /*Figure out how much BASE64-encoded data we have.*/ - tag_length=strlen(_tag); - if(tag_length&3)return OP_ENOTFORMAT; - base64_sz=tag_length>>2; - buf_sz=3*base64_sz; - if(buf_sz<32)return OP_ENOTFORMAT; - if(_tag[tag_length-1]=='=')buf_sz--; - if(_tag[tag_length-2]=='=')buf_sz--; - if(buf_sz<32)return OP_ENOTFORMAT; - /*Allocate an extra byte to allow appending a terminating NUL to URL data.*/ - buf=(unsigned char *)_ogg_malloc(sizeof(*buf)*(buf_sz+1)); - if(buf==NULL)return OP_EFAULT; - opus_picture_tag_init(&pic); - ret=opus_picture_tag_parse_impl(&pic,_tag,buf,buf_sz,base64_sz); - if(ret<0){ - opus_picture_tag_clear(&pic); - _ogg_free(buf); - } - else *_pic=*&pic; - return ret; -} - -void opus_picture_tag_init(OpusPictureTag *_pic){ - memset(_pic,0,sizeof(*_pic)); -} - -void opus_picture_tag_clear(OpusPictureTag *_pic){ - _ogg_free(_pic->description); - _ogg_free(_pic->mime_type); - _ogg_free(_pic->data); -} diff --git a/src/opusfile-0.5/src/internal.c b/src/opusfile-0.5/src/internal.c deleted file mode 100644 index 96c80def..00000000 --- a/src/opusfile-0.5/src/internal.c +++ /dev/null @@ -1,42 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ********************************************************************/ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "internal.h" - -#if defined(OP_ENABLE_ASSERTIONS) -void op_fatal_impl(const char *_str,const char *_file,int _line){ - fprintf(stderr,"Fatal (internal) error in %s, line %i: %s\n", - _file,_line,_str); - abort(); -} -#endif - -/*A version of strncasecmp() that is guaranteed to only ignore the case of - ASCII characters.*/ -int op_strncasecmp(const char *_a,const char *_b,int _n){ - int i; - for(i=0;i<_n;i++){ - int a; - int b; - int d; - a=_a[i]; - b=_b[i]; - if(a>='a'&&a<='z')a-='a'-'A'; - if(b>='a'&&b<='z')b-='a'-'A'; - d=a-b; - if(d)return d; - } - return 0; -} diff --git a/src/opusfile-0.5/src/internal.h b/src/opusfile-0.5/src/internal.h deleted file mode 100644 index 08114919..00000000 --- a/src/opusfile-0.5/src/internal.h +++ /dev/null @@ -1,249 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ********************************************************************/ -#if !defined(_opusfile_internal_h) -# define _opusfile_internal_h (1) - -# if !defined(_REENTRANT) -# define _REENTRANT -# endif -# if !defined(_GNU_SOURCE) -# define _GNU_SOURCE -# endif -# if !defined(_LARGEFILE_SOURCE) -# define _LARGEFILE_SOURCE -# endif -# if !defined(_LARGEFILE64_SOURCE) -# define _LARGEFILE64_SOURCE -# endif -# if !defined(_FILE_OFFSET_BITS) -# define _FILE_OFFSET_BITS 64 -# endif - -# include -# include - -typedef struct OggOpusLink OggOpusLink; - -# if defined(OP_FIXED_POINT) - -typedef opus_int16 op_sample; - -# else - -typedef float op_sample; - -/*We're using this define to test for libopus 1.1 or later until libopus - provides a better mechanism.*/ -# if defined(OPUS_GET_EXPERT_FRAME_DURATION_REQUEST) -/*Enable soft clipping prevention in 16-bit decodes.*/ -# define OP_SOFT_CLIP (1) -# endif - -# endif - -# if OP_GNUC_PREREQ(4,2) -/*Disable excessive warnings about the order of operations.*/ -# pragma GCC diagnostic ignored "-Wparentheses" -# elif defined(_MSC_VER) -/*Disable excessive warnings about the order of operations.*/ -# pragma warning(disable:4554) -/*Disable warnings about "deprecated" POSIX functions.*/ -# pragma warning(disable:4996) -# endif - -# if OP_GNUC_PREREQ(3,0) -/*Another alternative is - (__builtin_constant_p(_x)?!!(_x):__builtin_expect(!!(_x),1)) - but that evaluates _x multiple times, which may be bad.*/ -# define OP_LIKELY(_x) (__builtin_expect(!!(_x),1)) -# define OP_UNLIKELY(_x) (__builtin_expect(!!(_x),0)) -# else -# define OP_LIKELY(_x) (!!(_x)) -# define OP_UNLIKELY(_x) (!!(_x)) -# endif - -# if defined(OP_ENABLE_ASSERTIONS) -# if OP_GNUC_PREREQ(2,5)||__SUNPRO_C>=0x590 -__attribute__((noreturn)) -# endif -void op_fatal_impl(const char *_str,const char *_file,int _line); - -# define OP_FATAL(_str) (op_fatal_impl(_str,__FILE__,__LINE__)) - -# define OP_ASSERT(_cond) \ - do{ \ - if(OP_UNLIKELY(!(_cond)))OP_FATAL("assertion failed: " #_cond); \ - } \ - while(0) -# define OP_ALWAYS_TRUE(_cond) OP_ASSERT(_cond) - -# else -# define OP_FATAL(_str) abort() -# define OP_ASSERT(_cond) -# define OP_ALWAYS_TRUE(_cond) ((void)(_cond)) -# endif - -# define OP_INT64_MAX (2*(((ogg_int64_t)1<<62)-1)|1) -# define OP_INT64_MIN (-OP_INT64_MAX-1) -# define OP_INT32_MAX (2*(((ogg_int32_t)1<<30)-1)|1) -# define OP_INT32_MIN (-OP_INT32_MAX-1) - -# define OP_MIN(_a,_b) ((_a)<(_b)?(_a):(_b)) -# define OP_MAX(_a,_b) ((_a)>(_b)?(_a):(_b)) -# define OP_CLAMP(_lo,_x,_hi) (OP_MAX(_lo,OP_MIN(_x,_hi))) - -/*Advance a file offset by the given amount, clamping against OP_INT64_MAX. - This is used to advance a known offset by things like OP_CHUNK_SIZE or - OP_PAGE_SIZE_MAX, while making sure to avoid signed overflow. - It assumes that both _offset and _amount are non-negative.*/ -#define OP_ADV_OFFSET(_offset,_amount) \ - (OP_MIN(_offset,OP_INT64_MAX-(_amount))+(_amount)) - -/*The maximum channel count for any mapping we'll actually decode.*/ -# define OP_NCHANNELS_MAX (8) - -/*Initial state.*/ -# define OP_NOTOPEN (0) -/*We've found the first Opus stream in the first link.*/ -# define OP_PARTOPEN (1) -# define OP_OPENED (2) -/*We've found the first Opus stream in the current link.*/ -# define OP_STREAMSET (3) -/*We've initialized the decoder for the chosen Opus stream in the current - link.*/ -# define OP_INITSET (4) - -/*Information cached for a single link in a chained Ogg Opus file. - We choose the first Opus stream encountered in each link to play back (and - require at least one).*/ -struct OggOpusLink{ - /*The byte offset of the first header page in this link.*/ - opus_int64 offset; - /*The byte offset of the first data page from the chosen Opus stream in this - link (after the headers).*/ - opus_int64 data_offset; - /*The byte offset of the last page from the chosen Opus stream in this link. - This is used when seeking to ensure we find a page before the last one, so - that end-trimming calculations work properly. - This is only valid for seekable sources.*/ - opus_int64 end_offset; - /*The granule position of the last sample. - This is only valid for seekable sources.*/ - ogg_int64_t pcm_end; - /*The granule position before the first sample.*/ - ogg_int64_t pcm_start; - /*The serial number.*/ - ogg_uint32_t serialno; - /*The contents of the info header.*/ - OpusHead head; - /*The contents of the comment header.*/ - OpusTags tags; -}; - -struct OggOpusFile{ - /*The callbacks used to access the data source.*/ - OpusFileCallbacks callbacks; - /*A FILE *, memory bufer, etc.*/ - void *source; - /*Whether or not we can seek with this data source.*/ - int seekable; - /*The number of links in this chained Ogg Opus file.*/ - int nlinks; - /*The cached information from each link in a chained Ogg Opus file. - If source isn't seekable (e.g., it's a pipe), only the current link - appears.*/ - OggOpusLink *links; - /*The number of serial numbers from a single link.*/ - int nserialnos; - /*The capacity of the list of serial numbers from a single link.*/ - int cserialnos; - /*Storage for the list of serial numbers from a single link.*/ - ogg_uint32_t *serialnos; - /*This is the current offset of the data processed by the ogg_sync_state. - After a seek, this should be set to the target offset so that we can track - the byte offsets of subsequent pages. - After a call to op_get_next_page(), this will point to the first byte after - that page.*/ - opus_int64 offset; - /*The total size of this data source, or -1 if it's unseekable.*/ - opus_int64 end; - /*Used to locate pages in the data source.*/ - ogg_sync_state oy; - /*One of OP_NOTOPEN, OP_PARTOPEN, OP_OPENED, OP_STREAMSET, OP_INITSET.*/ - int ready_state; - /*The current link being played back.*/ - int cur_link; - /*The number of decoded samples to discard from the start of decoding.*/ - opus_int32 cur_discard_count; - /*The granule position of the previous packet (current packet start time).*/ - ogg_int64_t prev_packet_gp; - /*The number of bytes read since the last bitrate query, including framing.*/ - opus_int64 bytes_tracked; - /*The number of samples decoded since the last bitrate query.*/ - ogg_int64_t samples_tracked; - /*Takes physical pages and welds them into a logical stream of packets.*/ - ogg_stream_state os; - /*Re-timestamped packets from a single page. - Buffering these relies on the undocumented libogg behavior that ogg_packet - pointers remain valid until the next page is submitted to the - ogg_stream_state they came from.*/ - ogg_packet op[255]; - /*The index of the next packet to return.*/ - int op_pos; - /*The total number of packets available.*/ - int op_count; - /*Central working state for the packet-to-PCM decoder.*/ - OpusMSDecoder *od; - /*The application-provided packet decode callback.*/ - op_decode_cb_func decode_cb; - /*The application-provided packet decode callback context.*/ - void *decode_cb_ctx; - /*The stream count used to initialize the decoder.*/ - int od_stream_count; - /*The coupled stream count used to initialize the decoder.*/ - int od_coupled_count; - /*The channel count used to initialize the decoder.*/ - int od_channel_count; - /*The channel mapping used to initialize the decoder.*/ - unsigned char od_mapping[OP_NCHANNELS_MAX]; - /*The buffered data for one decoded packet.*/ - op_sample *od_buffer; - /*The current position in the decoded buffer.*/ - int od_buffer_pos; - /*The number of valid samples in the decoded buffer.*/ - int od_buffer_size; - /*The type of gain offset to apply. - One of OP_HEADER_GAIN, OP_TRACK_GAIN, or OP_ABSOLUTE_GAIN.*/ - int gain_type; - /*The offset to apply to the gain.*/ - opus_int32 gain_offset_q8; - /*Internal state for soft clipping and dithering float->short output.*/ -#if !defined(OP_FIXED_POINT) -# if defined(OP_SOFT_CLIP) - float clip_state[OP_NCHANNELS_MAX]; -# endif - float dither_a[OP_NCHANNELS_MAX*4]; - float dither_b[OP_NCHANNELS_MAX*4]; - opus_uint32 dither_seed; - int dither_mute; - int dither_disabled; - /*The number of channels represented by the internal state. - This gets set to 0 whenever anything that would prevent state propagation - occurs (switching between the float/short APIs, or between the - stereo/multistream APIs).*/ - int state_channel_count; -#endif -}; - -int op_strncasecmp(const char *_a,const char *_b,int _n); - -#endif diff --git a/src/opusfile-0.5/src/opusfile.c b/src/opusfile-0.5/src/opusfile.c deleted file mode 100644 index 73b95de6..00000000 --- a/src/opusfile-0.5/src/opusfile.c +++ /dev/null @@ -1,3163 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 1994-2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.c 17573 2010-10-27 14:53:59Z xiphmont $ - - ********************************************************************/ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "internal.h" -#include -#include -#include -#include -#include -#include - -#include "opusfile.h" - -/*This implementation is largely based off of libvorbisfile. - All of the Ogg bits work roughly the same, though I have made some - "improvements" that have not been folded back there, yet.*/ - -/*A 'chained bitstream' is an Ogg Opus bitstream that contains more than one - logical bitstream arranged end to end (the only form of Ogg multiplexing - supported by this library. - Grouping (parallel multiplexing) is not supported, except to the extent that - if there are multiple logical Ogg streams in a single link of the chain, we - will ignore all but the first Opus stream we find.*/ - -/*An Ogg Opus file can be played beginning to end (streamed) without worrying - ahead of time about chaining (see opusdec from the opus-tools package). - If we have the whole file, however, and want random access - (seeking/scrubbing) or desire to know the total length/time of a file, we - need to account for the possibility of chaining.*/ - -/*We can handle things a number of ways. - We can determine the entire bitstream structure right off the bat, or find - pieces on demand. - This library determines and caches structure for the entire bitstream, but - builds a virtual decoder on the fly when moving between links in the chain.*/ - -/*There are also different ways to implement seeking. - Enough information exists in an Ogg bitstream to seek to sample-granularity - positions in the output. - Or, one can seek by picking some portion of the stream roughly in the desired - area if we only want coarse navigation through the stream. - We implement and expose both strategies.*/ - -/*The maximum number of bytes in a page (including the page headers).*/ -#define OP_PAGE_SIZE_MAX (65307) -/*The default amount to seek backwards per step when trying to find the - previous page. - This must be at least as large as the maximum size of a page.*/ -#define OP_CHUNK_SIZE (65536) -/*The maximum amount to seek backwards per step when trying to find the - previous page.*/ -#define OP_CHUNK_SIZE_MAX (1024*(opus_int32)1024) -/*A smaller read size is needed for low-rate streaming.*/ -#define OP_READ_SIZE (2048) - -int op_test(OpusHead *_head, - const unsigned char *_initial_data,size_t _initial_bytes){ - ogg_sync_state oy; - char *data; - int err; - /*The first page of a normal Opus file will be at most 57 bytes (27 Ogg - page header bytes + 1 lacing value + 21 Opus header bytes + 8 channel - mapping bytes). - It will be at least 47 bytes (27 Ogg page header bytes + 1 lacing value + - 19 Opus header bytes using channel mapping family 0). - If we don't have at least that much data, give up now.*/ - if(_initial_bytes<47)return OP_FALSE; - /*Only proceed if we start with the magic OggS string. - This is to prevent us spending a lot of time allocating memory and looking - for Ogg pages in non-Ogg files.*/ - if(memcmp(_initial_data,"OggS",4)!=0)return OP_ENOTFORMAT; - ogg_sync_init(&oy); - data=ogg_sync_buffer(&oy,_initial_bytes); - if(data!=NULL){ - ogg_stream_state os; - ogg_page og; - int ret; - memcpy(data,_initial_data,_initial_bytes); - ogg_sync_wrote(&oy,_initial_bytes); - ogg_stream_init(&os,-1); - err=OP_FALSE; - do{ - ogg_packet op; - ret=ogg_sync_pageout(&oy,&og); - /*Ignore holes.*/ - if(ret<0)continue; - /*Stop if we run out of data.*/ - if(!ret)break; - ogg_stream_reset_serialno(&os,ogg_page_serialno(&og)); - ogg_stream_pagein(&os,&og); - /*Only process the first packet on this page (if it's a BOS packet, - it's required to be the only one).*/ - if(ogg_stream_packetout(&os,&op)==1){ - if(op.b_o_s){ - ret=opus_head_parse(_head,op.packet,op.bytes); - /*If this didn't look like Opus, keep going.*/ - if(ret==OP_ENOTFORMAT)continue; - /*Otherwise we're done, one way or another.*/ - err=ret; - } - /*We finished parsing the headers. - There is no Opus to be found.*/ - else err=OP_ENOTFORMAT; - } - } - while(err==OP_FALSE); - ogg_stream_clear(&os); - } - else err=OP_EFAULT; - ogg_sync_clear(&oy); - return err; -} - -/*Many, many internal helpers. - The intention is not to be confusing. - Rampant duplication and monolithic function implementation (though we do have - some large, omnibus functions still) would be harder to understand anyway. - The high level functions are last. - Begin grokking near the end of the file if you prefer to read things - top-down.*/ - -/*The read/seek functions track absolute position within the stream.*/ - -/*Read a little more data from the file/pipe into the ogg_sync framer. - _nbytes: The maximum number of bytes to read. - Return: A positive number of bytes read on success, 0 on end-of-file, or a - negative value on failure.*/ -static int op_get_data(OggOpusFile *_of,int _nbytes){ - unsigned char *buffer; - int nbytes; - OP_ASSERT(_nbytes>0); - buffer=(unsigned char *)ogg_sync_buffer(&_of->oy,_nbytes); - nbytes=(int)(*_of->callbacks.read)(_of->source,buffer,_nbytes); - OP_ASSERT(nbytes<=_nbytes); - if(OP_LIKELY(nbytes>0))ogg_sync_wrote(&_of->oy,nbytes); - return nbytes; -} - -/*Save a tiny smidge of verbosity to make the code more readable.*/ -static int op_seek_helper(OggOpusFile *_of,opus_int64 _offset){ - if(_offset==_of->offset)return 0; - if(_of->callbacks.seek==NULL|| - (*_of->callbacks.seek)(_of->source,_offset,SEEK_SET)){ - return OP_EREAD; - } - _of->offset=_offset; - ogg_sync_reset(&_of->oy); - return 0; -} - -/*Get the current position indicator of the underlying source. - This should be the same as the value reported by tell().*/ -static opus_int64 op_position(const OggOpusFile *_of){ - /*The current position indicator is _not_ simply offset. - We may also have unprocessed, buffered data in the sync state.*/ - return _of->offset+_of->oy.fill-_of->oy.returned; -} - -/*From the head of the stream, get the next page. - _boundary specifies if the function is allowed to fetch more data from the - stream (and how much) or only use internally buffered data. - _boundary: -1: Unbounded search. - 0: Read no additional data. - Use only cached data. - n: Search for the start of a new page up to file position n. - Return: n>=0: Found a page at absolute offset n. - OP_FALSE: Hit the _boundary limit. - OP_EREAD: An underlying read operation failed. - OP_BADLINK: We hit end-of-file before reaching _boundary.*/ -static opus_int64 op_get_next_page(OggOpusFile *_of,ogg_page *_og, - opus_int64 _boundary){ - while(_boundary<=0||_of->offset<_boundary){ - int more; - more=ogg_sync_pageseek(&_of->oy,_og); - /*Skipped (-more) bytes.*/ - if(OP_UNLIKELY(more<0))_of->offset-=more; - else if(more==0){ - int read_nbytes; - int ret; - /*Send more paramedics.*/ - if(!_boundary)return OP_FALSE; - if(_boundary<0)read_nbytes=OP_READ_SIZE; - else{ - opus_int64 position; - position=op_position(_of); - if(position>=_boundary)return OP_FALSE; - read_nbytes=(int)OP_MIN(_boundary-position,OP_READ_SIZE); - } - ret=op_get_data(_of,read_nbytes); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - if(OP_UNLIKELY(ret==0)){ - /*Only fail cleanly on EOF if we didn't have a known boundary. - Otherwise, we should have been able to reach that boundary, and this - is a fatal error.*/ - return OP_UNLIKELY(_boundary<0)?OP_FALSE:OP_EBADLINK; - } - } - else{ - /*Got a page. - Return the page start offset and advance the internal offset past the - page end.*/ - opus_int64 page_offset; - page_offset=_of->offset; - _of->offset+=more; - OP_ASSERT(page_offset>=0); - return page_offset; - } - } - return OP_FALSE; -} - -static int op_add_serialno(const ogg_page *_og, - ogg_uint32_t **_serialnos,int *_nserialnos,int *_cserialnos){ - ogg_uint32_t *serialnos; - int nserialnos; - int cserialnos; - ogg_uint32_t s; - s=ogg_page_serialno(_og); - serialnos=*_serialnos; - nserialnos=*_nserialnos; - cserialnos=*_cserialnos; - if(OP_UNLIKELY(nserialnos>=cserialnos)){ - if(OP_UNLIKELY(cserialnos>INT_MAX-1>>1))return OP_EFAULT; - cserialnos=2*cserialnos+1; - OP_ASSERT(nserialnos=OP_PAGE_SIZE_MAX); - begin=OP_MAX(begin-chunk_size,0); - ret=op_seek_helper(_of,begin); - if(OP_UNLIKELY(ret<0))return ret; - search_start=begin; - while(_of->offsetsearch_start=search_start; - _sr->offset=_offset=llret; - _sr->serialno=serialno; - OP_ASSERT(_of->offset-_offset>=0); - OP_ASSERT(_of->offset-_offset<=OP_PAGE_SIZE_MAX); - _sr->size=(opus_int32)(_of->offset-_offset); - _sr->gp=ogg_page_granulepos(&og); - /*If this page is from the stream we're looking for, remember it.*/ - if(serialno==_serialno){ - preferred_found=1; - *&preferred_sr=*_sr; - } - if(!op_lookup_serialno(serialno,_serialnos,_nserialnos)){ - /*We fell off the end of the link, which means we seeked back too far - and shouldn't have been looking in that link to begin with. - If we found the preferred serial number, forget that we saw it.*/ - preferred_found=0; - } - search_start=llret+1; - } - /*We started from the beginning of the stream and found nothing. - This should be impossible unless the contents of the source changed out - from under us after we read from it.*/ - if(OP_UNLIKELY(!begin)&&OP_UNLIKELY(_offset<0))return OP_EBADLINK; - /*Bump up the chunk size. - This is mildly helpful when seeks are very expensive (http).*/ - chunk_size=OP_MIN(2*chunk_size,OP_CHUNK_SIZE_MAX); - /*Avoid quadratic complexity if we hit an invalid patch of the file.*/ - end=OP_MIN(begin+OP_PAGE_SIZE_MAX-1,original_end); - } - while(_offset<0); - if(preferred_found)*_sr=*&preferred_sr; - return 0; -} - -/*Find the last page beginning before _offset with the given serial number and - a valid granule position. - Unlike the above search, this continues until it finds such a page, but does - not stray outside the current link. - We could implement it (inefficiently) by calling op_get_prev_page_serial() - repeatedly until it returned a page that had both our preferred serial - number and a valid granule position, but doing it with a separate function - allows us to avoid repeatedly re-scanning valid pages from other streams as - we seek-back-and-read-forward. - [out] _gp: Returns the granule position of the page that was found on - success. - _offset: The _offset before which to find a page. - Any page returned will consist of data entirely before _offset. - _serialno: The target serial number. - _serialnos: The list of serial numbers in the link that contains the - preferred serial number. - _nserialnos: The number of serial numbers in the current link. - Return: The offset of the page on success, or a negative value on failure. - OP_EREAD: Failed to read more data (error or EOF). - OP_EBADLINK: We couldn't find a page even after seeking back past the - beginning of the link.*/ -static opus_int64 op_get_last_page(OggOpusFile *_of,ogg_int64_t *_gp, - opus_int64 _offset,ogg_uint32_t _serialno, - const ogg_uint32_t *_serialnos,int _nserialnos){ - ogg_page og; - ogg_int64_t gp; - opus_int64 begin; - opus_int64 end; - opus_int64 original_end; - opus_int32 chunk_size; - /*The target serial number must belong to the current link.*/ - OP_ASSERT(op_lookup_serialno(_serialno,_serialnos,_nserialnos)); - original_end=end=begin=_offset; - _offset=-1; - /*We shouldn't have to initialize gp, but gcc is too dumb to figure out that - ret>=0 implies we entered the if(page_gp!=-1) block at least once.*/ - gp=-1; - chunk_size=OP_CHUNK_SIZE; - do{ - int left_link; - int ret; - OP_ASSERT(chunk_size>=OP_PAGE_SIZE_MAX); - begin=OP_MAX(begin-chunk_size,0); - ret=op_seek_helper(_of,begin); - if(OP_UNLIKELY(ret<0))return ret; - left_link=0; - while(_of->offsetready_stateos,ogg_page_serialno(_og)); - ogg_stream_pagein(&_of->os,_og); - if(OP_LIKELY(ogg_stream_packetout(&_of->os,&op)>0)){ - ret=opus_head_parse(_head,op.packet,op.bytes); - /*If it's just a stream type we don't recognize, ignore it.*/ - if(ret==OP_ENOTFORMAT)continue; - /*Everything else is fatal.*/ - if(OP_UNLIKELY(ret<0))return ret; - /*Found a valid Opus header. - Continue setup.*/ - _of->ready_state=OP_STREAMSET; - } - } - /*Get the next page. - No need to clamp the boundary offset against _of->end, as all errors - become OP_ENOTFORMAT.*/ - if(OP_UNLIKELY(op_get_next_page(_of,_og, - OP_ADV_OFFSET(_of->offset,OP_CHUNK_SIZE))<0)){ - return OP_ENOTFORMAT; - } - /*If this page also belongs to our Opus stream, submit it and break.*/ - if(_of->ready_state==OP_STREAMSET - &&_of->os.serialno==ogg_page_serialno(_og)){ - ogg_stream_pagein(&_of->os,_og); - break; - } - } - if(OP_UNLIKELY(_of->ready_state!=OP_STREAMSET))return OP_ENOTFORMAT; - /*Loop getting packets.*/ - for(;;){ - switch(ogg_stream_packetout(&_of->os,&op)){ - case 0:{ - /*Loop getting pages.*/ - for(;;){ - /*No need to clamp the boundary offset against _of->end, as all - errors become OP_EBADHEADER.*/ - if(OP_UNLIKELY(op_get_next_page(_of,_og, - OP_ADV_OFFSET(_of->offset,OP_CHUNK_SIZE))<0)){ - return OP_EBADHEADER; - } - /*If this page belongs to the correct stream, go parse it.*/ - if(_of->os.serialno==ogg_page_serialno(_og)){ - ogg_stream_pagein(&_of->os,_og); - break; - } - /*If the link ends before we see the Opus comment header, abort.*/ - if(OP_UNLIKELY(ogg_page_bos(_og)))return OP_EBADHEADER; - /*Otherwise, keep looking.*/ - } - }break; - /*We shouldn't get a hole in the headers!*/ - case -1:return OP_EBADHEADER; - default:{ - /*Got a packet. - It should be the comment header.*/ - ret=opus_tags_parse(_tags,op.packet,op.bytes); - if(OP_UNLIKELY(ret<0))return ret; - /*Make sure the page terminated at the end of the comment header. - If there is another packet on the page, or part of a packet, then - reject the stream. - Otherwise seekable sources won't be able to seek back to the start - properly.*/ - ret=ogg_stream_packetout(&_of->os,&op); - if(OP_UNLIKELY(ret!=0) - ||OP_UNLIKELY(_og->header[_og->header_len-1]==255)){ - /*If we fail, the caller assumes our tags are uninitialized.*/ - opus_tags_clear(_tags); - return OP_EBADHEADER; - } - return 0; - } - } - } -} - -static int op_fetch_headers(OggOpusFile *_of,OpusHead *_head, - OpusTags *_tags,ogg_uint32_t **_serialnos,int *_nserialnos, - int *_cserialnos,ogg_page *_og){ - ogg_page og; - int ret; - if(!_og){ - /*No need to clamp the boundary offset against _of->end, as all errors - become OP_ENOTFORMAT.*/ - if(OP_UNLIKELY(op_get_next_page(_of,&og, - OP_ADV_OFFSET(_of->offset,OP_CHUNK_SIZE))<0)){ - return OP_ENOTFORMAT; - } - _og=&og; - } - _of->ready_state=OP_OPENED; - ret=op_fetch_headers_impl(_of,_head,_tags,_serialnos,_nserialnos, - _cserialnos,_og); - /*Revert back from OP_STREAMSET to OP_OPENED on failure, to prevent - double-free of the tags in an unseekable stream.*/ - if(OP_UNLIKELY(ret<0))_of->ready_state=OP_OPENED; - return ret; -} - -/*Granule position manipulation routines. - A granule position is defined to be an unsigned 64-bit integer, with the - special value -1 in two's complement indicating an unset or invalid granule - position. - We are not guaranteed to have an unsigned 64-bit type, so we construct the - following routines that - a) Properly order negative numbers as larger than positive numbers, and - b) Check for underflow or overflow past the special -1 value. - This lets us operate on the full, valid range of granule positions in a - consistent and safe manner. - This full range is organized into distinct regions: - [ -1 (invalid) ][ 0 ... OP_INT64_MAX ][ OP_INT64_MIN ... -2 ][-1 (invalid) ] - - No one should actually use granule positions so large that they're negative, - even if they are technically valid, as very little software handles them - correctly (including most of Xiph.Org's). - This library also refuses to support durations so large they won't fit in a - signed 64-bit integer (to avoid exposing this mess to the application, and - to simplify a good deal of internal arithmetic), so the only way to use them - successfully is if pcm_start is very large. - This means there isn't anything you can do with negative granule positions - that you couldn't have done with purely non-negative ones. - The main purpose of these routines is to allow us to think very explicitly - about the possible failure cases of all granule position manipulations.*/ - -/*Safely adds a small signed integer to a valid (not -1) granule position. - The result can use the full 64-bit range of values (both positive and - negative), but will fail on overflow (wrapping past -1; wrapping past - OP_INT64_MAX is explicitly okay). - [out] _dst_gp: The resulting granule position. - Only modified on success. - _src_gp: The granule position to add to. - This must not be -1. - _delta: The amount to add. - This is allowed to be up to 32 bits to support the maximum - duration of a single Ogg page (255 packets * 120 ms per - packet == 1,468,800 samples at 48 kHz). - Return: 0 on success, or OP_EINVAL if the result would wrap around past -1.*/ -static int op_granpos_add(ogg_int64_t *_dst_gp,ogg_int64_t _src_gp, - opus_int32 _delta){ - /*The code below handles this case correctly, but there's no reason we - should ever be called with these values, so make sure we aren't.*/ - OP_ASSERT(_src_gp!=-1); - if(_delta>0){ - /*Adding this amount to the granule position would overflow its 64-bit - range.*/ - if(OP_UNLIKELY(_src_gp<0)&&OP_UNLIKELY(_src_gp>=-1-_delta))return OP_EINVAL; - if(OP_UNLIKELY(_src_gp>OP_INT64_MAX-_delta)){ - /*Adding this amount to the granule position would overflow the positive - half of its 64-bit range. - Since signed overflow is undefined in C, do it in a way the compiler - isn't allowed to screw up.*/ - _delta-=(opus_int32)(OP_INT64_MAX-_src_gp)+1; - _src_gp=OP_INT64_MIN; - } - } - else if(_delta<0){ - /*Subtracting this amount from the granule position would underflow its - 64-bit range.*/ - if(_src_gp>=0&&OP_UNLIKELY(_src_gp<-_delta))return OP_EINVAL; - if(OP_UNLIKELY(_src_gp da < 0.*/ - da=(OP_INT64_MIN-_gp_a)-1; - /*_gp_b >= 0 => db >= 0.*/ - db=OP_INT64_MAX-_gp_b; - /*Step 2: Check for overflow.*/ - if(OP_UNLIKELY(OP_INT64_MAX+da= 0 => da <= 0*/ - da=_gp_a+OP_INT64_MIN; - /*_gp_b < 0 => db <= 0*/ - db=OP_INT64_MIN-_gp_b; - /*Step 2: Check for overflow.*/ - if(OP_UNLIKELY(da=0)return 1; - /*Else fall through.*/ - } - else if(OP_UNLIKELY(_gp_b<0))return -1; - /*No wrapping case.*/ - return (_gp_a>_gp_b)-(_gp_b>_gp_a); -} - -/*Returns the duration of the packet (in samples at 48 kHz), or a negative - value on error.*/ -static int op_get_packet_duration(const unsigned char *_data,int _len){ - int nframes; - int frame_size; - int nsamples; - nframes=opus_packet_get_nb_frames(_data,_len); - if(OP_UNLIKELY(nframes<0))return OP_EBADPACKET; - frame_size=opus_packet_get_samples_per_frame(_data,48000); - nsamples=nframes*frame_size; - if(OP_UNLIKELY(nsamples>120*48))return OP_EBADPACKET; - return nsamples; -} - -/*This function more properly belongs in info.c, but we define it here to allow - the static granule position manipulation functions to remain static.*/ -ogg_int64_t opus_granule_sample(const OpusHead *_head,ogg_int64_t _gp){ - opus_int32 pre_skip; - pre_skip=_head->pre_skip; - if(_gp!=-1&&op_granpos_add(&_gp,_gp,-pre_skip))_gp=-1; - return _gp; -} - -/*Grab all the packets currently in the stream state, and compute their - durations. - _of->op_count is set to the number of packets collected. - [out] _durations: Returns the durations of the individual packets. - Return: The total duration of all packets, or OP_HOLE if there was a hole.*/ -static opus_int32 op_collect_audio_packets(OggOpusFile *_of, - int _durations[255]){ - opus_int32 total_duration; - int op_count; - /*Count the durations of all packets in the page.*/ - op_count=0; - total_duration=0; - for(;;){ - int ret; - /*This takes advantage of undocumented libogg behavior that returned - ogg_packet buffers are valid at least until the next page is - submitted. - Relying on this is not too terrible, as _none_ of the Ogg memory - ownership/lifetime rules are well-documented. - But I can read its code and know this will work.*/ - ret=ogg_stream_packetout(&_of->os,_of->op+op_count); - if(!ret)break; - if(OP_UNLIKELY(ret<0)){ - /*We shouldn't get holes in the middle of pages.*/ - OP_ASSERT(op_count==0); - /*Set the return value and break out of the loop. - We want to make sure op_count gets set to 0, because we've ingested a - page, so any previously loaded packets are now invalid.*/ - total_duration=OP_HOLE; - break; - } - /*Unless libogg is broken, we can't get more than 255 packets from a - single page.*/ - OP_ASSERT(op_count<255); - _durations[op_count]=op_get_packet_duration(_of->op[op_count].packet, - _of->op[op_count].bytes); - if(OP_LIKELY(_durations[op_count]>0)){ - /*With at most 255 packets on a page, this can't overflow.*/ - total_duration+=_durations[op_count++]; - } - /*Ignore packets with an invalid TOC sequence.*/ - else if(op_count>0){ - /*But save the granule position, if there was one.*/ - _of->op[op_count-1].granulepos=_of->op[op_count].granulepos; - } - } - _of->op_pos=0; - _of->op_count=op_count; - return total_duration; -} - -/*Starting from current cursor position, get the initial PCM offset of the next - page. - This also validates the granule position on the first page with a completed - audio data packet, as required by the spec. - If this link is completely empty (no pages with completed packets), then this - function sets pcm_start=pcm_end=0 and returns the BOS page of the next link - (if any). - In the seekable case, we initialize pcm_end=-1 before calling this function, - so that later we can detect that the link was empty before calling - op_find_final_pcm_offset(). - [inout] _link: The link for which to find pcm_start. - [out] _og: Returns the BOS page of the next link if this link was empty. - In the unseekable case, we can then feed this to - op_fetch_headers() to start the next link. - The caller may pass NULL (e.g., for seekable streams), in - which case this page will be discarded. - Return: 0 on success, 1 if there is a buffered BOS page available, or a - negative value on unrecoverable error.*/ -static int op_find_initial_pcm_offset(OggOpusFile *_of, - OggOpusLink *_link,ogg_page *_og){ - ogg_page og; - ogg_int64_t pcm_start; - ogg_int64_t prev_packet_gp; - ogg_int64_t cur_page_gp; - ogg_uint32_t serialno; - opus_int32 total_duration; - int durations[255]; - int cur_page_eos; - int op_count; - int pi; - if(_og==NULL)_og=&og; - serialno=_of->os.serialno; - op_count=0; - /*We shouldn't have to initialize total_duration, but gcc is too dumb to - figure out that op_count>0 implies we've been through the whole loop at - least once.*/ - total_duration=0; - do{ - opus_int64 llret; - llret=op_get_next_page(_of,_og,_of->end); - /*We should get a page unless the file is truncated or mangled. - Otherwise there are no audio data packets in the whole logical stream.*/ - if(OP_UNLIKELY(llret<0)){ - /*Fail if there was a read error.*/ - if(llrethead.pre_skip>0)return OP_EBADTIMESTAMP; - /*Set pcm_end and end_offset so we can skip the call to - op_find_final_pcm_offset().*/ - _link->pcm_start=_link->pcm_end=0; - _link->end_offset=_link->data_offset; - return 0; - } - /*Similarly, if we hit the next link in the chain, we've gone too far.*/ - if(OP_UNLIKELY(ogg_page_bos(_og))){ - if(_link->head.pre_skip>0)return OP_EBADTIMESTAMP; - /*Set pcm_end and end_offset so we can skip the call to - op_find_final_pcm_offset().*/ - _link->pcm_end=_link->pcm_start=0; - _link->end_offset=_link->data_offset; - /*Tell the caller we've got a buffered page for them.*/ - return 1; - } - /*Ignore pages from other streams (not strictly necessary, because of the - checks in ogg_stream_pagein(), but saves some work).*/ - if(serialno!=(ogg_uint32_t)ogg_page_serialno(_og))continue; - ogg_stream_pagein(&_of->os,_og); - /*Bitrate tracking: add the header's bytes here. - The body bytes are counted when we consume the packets.*/ - _of->bytes_tracked+=_og->header_len; - /*Count the durations of all packets in the page.*/ - do total_duration=op_collect_audio_packets(_of,durations); - /*Ignore holes.*/ - while(OP_UNLIKELY(total_duration<0)); - op_count=_of->op_count; - } - while(op_count<=0); - /*We found the first page with a completed audio data packet: actually look - at the granule position. - RFC 3533 says, "A special value of -1 (in two's complement) indicates that - no packets finish on this page," which does not say that a granule - position that is NOT -1 indicates that some packets DO finish on that page - (even though this was the intention, libogg itself violated this intention - for years before we fixed it). - The Ogg Opus specification only imposes its start-time requirements - on the granule position of the first page with completed packets, - so we ignore any set granule positions until then.*/ - cur_page_gp=_of->op[op_count-1].granulepos; - /*But getting a packet without a valid granule position on the page is not - okay.*/ - if(cur_page_gp==-1)return OP_EBADTIMESTAMP; - cur_page_eos=_of->op[op_count-1].e_o_s; - if(OP_LIKELY(!cur_page_eos)){ - /*The EOS flag wasn't set. - Work backwards from the provided granule position to get the starting PCM - offset.*/ - if(OP_UNLIKELY(op_granpos_add(&pcm_start,cur_page_gp,-total_duration)<0)){ - /*The starting granule position MUST not be smaller than the amount of - audio on the first page with completed packets.*/ - return OP_EBADTIMESTAMP; - } - } - else{ - /*The first page with completed packets was also the last.*/ - if(OP_LIKELY(op_granpos_add(&pcm_start,cur_page_gp,-total_duration)<0)){ - /*If there's less audio on the page than indicated by the granule - position, then we're doing end-trimming, and the starting PCM offset - is zero by spec mandate.*/ - pcm_start=0; - /*However, the end-trimming MUST not ask us to trim more samples than - exist after applying the pre-skip.*/ - if(OP_UNLIKELY(op_granpos_cmp(cur_page_gp,_link->head.pre_skip)<0)){ - return OP_EBADTIMESTAMP; - } - } - } - /*Timestamp the individual packets.*/ - prev_packet_gp=pcm_start; - for(pi=0;pi0){ - /*If we trimmed the entire packet, stop (the spec says encoders - shouldn't do this, but we support it anyway).*/ - if(OP_UNLIKELY(diff>durations[pi]))break; - _of->op[pi].granulepos=prev_packet_gp=cur_page_gp; - /*Move the EOS flag to this packet, if necessary, so we'll trim the - samples.*/ - _of->op[pi].e_o_s=1; - continue; - } - } - /*Update the granule position as normal.*/ - OP_ALWAYS_TRUE(!op_granpos_add(&_of->op[pi].granulepos, - prev_packet_gp,durations[pi])); - prev_packet_gp=_of->op[pi].granulepos; - } - /*Update the packet count after end-trimming.*/ - _of->op_count=pi; - _of->cur_discard_count=_link->head.pre_skip; - _of->prev_packet_gp=_link->pcm_start=pcm_start; - return 0; -} - -/*Starting from current cursor position, get the final PCM offset of the - previous page. - This also validates the duration of the link, which, while not strictly - required by the spec, we need to ensure duration calculations don't - overflow. - This is only done for seekable sources. - We must validate that op_find_initial_pcm_offset() succeeded for this link - before calling this function, otherwise it will scan the entire stream - backwards until it reaches the start, and then fail.*/ -static int op_find_final_pcm_offset(OggOpusFile *_of, - const ogg_uint32_t *_serialnos,int _nserialnos,OggOpusLink *_link, - opus_int64 _offset,ogg_uint32_t _end_serialno,ogg_int64_t _end_gp, - ogg_int64_t *_total_duration){ - ogg_int64_t total_duration; - ogg_int64_t duration; - ogg_uint32_t cur_serialno; - /*For the time being, fetch end PCM offset the simple way.*/ - cur_serialno=_link->serialno; - if(_end_serialno!=cur_serialno||_end_gp==-1){ - _offset=op_get_last_page(_of,&_end_gp,_offset, - cur_serialno,_serialnos,_nserialnos); - if(OP_UNLIKELY(_offset<0))return (int)_offset; - } - /*At worst we should have found the first page with completed packets.*/ - if(OP_UNLIKELY(_offset<_link->data_offset))return OP_EBADLINK; - /*This implementation requires that the difference between the first and last - granule positions in each link be representable in a signed, 64-bit - number, and that each link also have at least as many samples as the - pre-skip requires.*/ - if(OP_UNLIKELY(op_granpos_diff(&duration,_end_gp,_link->pcm_start)<0) - ||OP_UNLIKELY(duration<_link->head.pre_skip)){ - return OP_EBADTIMESTAMP; - } - /*We also require that the total duration be representable in a signed, - 64-bit number.*/ - duration-=_link->head.pre_skip; - total_duration=*_total_duration; - if(OP_UNLIKELY(OP_INT64_MAX-durationpcm_end=_end_gp; - _link->end_offset=_offset; - return 0; -} - -/*Rescale the number _x from the range [0,_from] to [0,_to]. - _from and _to must be positive.*/ -static opus_int64 op_rescale64(opus_int64 _x,opus_int64 _from,opus_int64 _to){ - opus_int64 frac; - opus_int64 ret; - int i; - if(_x>=_from)return _to; - if(_x<=0)return 0; - frac=0; - for(i=0;i<63;i++){ - frac<<=1; - OP_ASSERT(_x<=_from); - if(_x>=_from>>1){ - _x-=_from-_x; - frac|=1; - } - else _x<<=1; - } - ret=0; - for(i=0;i<63;i++){ - if(frac&1)ret=(ret&_to&1)+(ret>>1)+(_to>>1); - else ret>>=1; - frac>>=1; - } - return ret; -} - -/*The minimum granule position spacing allowed for making predictions. - This corresponds to about 1 second of audio at 48 kHz for both Opus and - Vorbis, or one keyframe interval in Theora with the default keyframe spacing - of 256.*/ -#define OP_GP_SPACING_MIN (48000) - -/*Try to estimate the location of the next link using the current seek - records, assuming the initial granule position of any streams we've found is - 0.*/ -static opus_int64 op_predict_link_start(const OpusSeekRecord *_sr,int _nsr, - opus_int64 _searched,opus_int64 _end_searched,opus_int32 _bias){ - opus_int64 bisect; - int sri; - int srj; - /*Require that we be at least OP_CHUNK_SIZE from the end. - We don't require that we be at least OP_CHUNK_SIZE from the beginning, - because if we are we'll just scan forward without seeking.*/ - _end_searched-=OP_CHUNK_SIZE; - if(_searched>=_end_searched)return -1; - bisect=_end_searched; - for(sri=0;sri<_nsr;sri++){ - ogg_int64_t gp1; - ogg_int64_t gp2_min; - ogg_uint32_t serialno1; - opus_int64 offset1; - /*If the granule position is negative, either it's invalid or we'd cause - overflow.*/ - gp1=_sr[sri].gp; - if(gp1<0)continue; - /*We require some minimum distance between granule positions to make an - estimate. - We don't actually know what granule position scheme is being used, - because we have no idea what kind of stream these came from. - Therefore we require a minimum spacing between them, with the - expectation that while bitrates and granule position increments might - vary locally in quite complex ways, they are globally smooth.*/ - if(OP_UNLIKELY(op_granpos_add(&gp2_min,gp1,OP_GP_SPACING_MIN)<0)){ - /*No granule position would satisfy us.*/ - continue; - } - offset1=_sr[sri].offset; - serialno1=_sr[sri].serialno; - for(srj=sri;srj-->0;){ - ogg_int64_t gp2; - opus_int64 offset2; - opus_int64 num; - ogg_int64_t den; - ogg_int64_t ipart; - gp2=_sr[srj].gp; - if(gp20); - if(ipart>0&&(offset2-_searched)/ipart=_end_searched?-1:bisect; -} - -/*Finds each bitstream link, one at a time, using a bisection search. - This has to begin by knowing the offset of the first link's initial page.*/ -static int op_bisect_forward_serialno(OggOpusFile *_of, - opus_int64 _searched,OpusSeekRecord *_sr,int _csr, - ogg_uint32_t **_serialnos,int *_nserialnos,int *_cserialnos){ - ogg_page og; - OggOpusLink *links; - int nlinks; - int clinks; - ogg_uint32_t *serialnos; - int nserialnos; - ogg_int64_t total_duration; - int nsr; - int ret; - links=_of->links; - nlinks=clinks=_of->nlinks; - total_duration=0; - /*We start with one seek record, for the last page in the file. - We build up a list of records for places we seek to during link - enumeration. - This list is kept sorted in reverse order. - We only care about seek locations that were _not_ in the current link, - therefore we can add them one at a time to the end of the list as we - improve the lower bound on the location where the next link starts.*/ - nsr=1; - for(;;){ - opus_int64 end_searched; - opus_int64 bisect; - opus_int64 next; - opus_int64 last; - ogg_int64_t end_offset=0; - ogg_int64_t end_gp; - int sri; - serialnos=*_serialnos; - nserialnos=*_nserialnos; - if(OP_UNLIKELY(nlinks>=clinks)){ - if(OP_UNLIKELY(clinks>INT_MAX-1>>1))return OP_EFAULT; - clinks=2*clinks+1; - OP_ASSERT(nlinkslinks=links; - } - /*Invariants: - We have the headers and serial numbers for the link beginning at 'begin'. - We have the offset and granule position of the last page in the file - (potentially not a page we care about).*/ - /*Scan the seek records we already have to save us some bisection.*/ - for(sri=0;sri1){ - opus_int64 last_offset; - opus_int64 avg_link_size; - opus_int64 upper_limit; - last_offset=links[nlinks-1].offset; - avg_link_size=last_offset/(nlinks-1); - upper_limit=end_searched-OP_CHUNK_SIZE-avg_link_size; - if(OP_LIKELY(last_offset>_searched-avg_link_size) - &&OP_LIKELY(last_offset>1); - /*If we're within OP_CHUNK_SIZE of the start, scan forward.*/ - if(bisect-_searchedoffset-last>=0); - OP_ASSERT(_of->offset-last<=OP_PAGE_SIZE_MAX); - _sr[nsr].size=(opus_int32)(_of->offset-last); - _sr[nsr].serialno=serialno; - _sr[nsr].gp=gp; - nsr++; - } - } - else{ - _searched=_of->offset; - next_bias=OP_CHUNK_SIZE; - if(serialno==links[nlinks-1].serialno){ - /*This page was from the stream we want, remember it. - If it's the last such page in the link, we won't have to go back - looking for it later.*/ - end_gp=gp; - end_offset=last; - } - } - } - bisect=op_predict_link_start(_sr,nsr,_searched,end_searched,next_bias); - } - /*Bisection point found. - Get the final granule position of the previous link, assuming - op_find_initial_pcm_offset() didn't already determine the link was - empty.*/ - if(OP_LIKELY(links[nlinks-1].pcm_end==-1)){ - if(end_gp==-1){ - /*If we don't know where the end page is, we'll have to seek back and - look for it, starting from the end of the link.*/ - end_offset=next; - /*Also forget the last page we read. - It won't be available after the seek.*/ - last=-1; - } - ret=op_find_final_pcm_offset(_of,serialnos,nserialnos, - links+nlinks-1,end_offset,links[nlinks-1].serialno,end_gp, - &total_duration); - if(OP_UNLIKELY(ret<0))return ret; - } - if(last!=next){ - /*The last page we read was not the first page the next link. - Move the cursor position to the offset of that first page. - This only performs an actual seek if the first page of the next link - does not start at the end of the last page from the current Opus - stream with a valid granule position.*/ - ret=op_seek_helper(_of,next); - if(OP_UNLIKELY(ret<0))return ret; - } - ret=op_fetch_headers(_of,&links[nlinks].head,&links[nlinks].tags, - _serialnos,_nserialnos,_cserialnos,last!=next?NULL:&og); - if(OP_UNLIKELY(ret<0))return ret; - links[nlinks].offset=next; - links[nlinks].data_offset=_of->offset; - links[nlinks].serialno=_of->os.serialno; - links[nlinks].pcm_end=-1; - /*This might consume a page from the next link, however the next bisection - always starts with a seek.*/ - ret=op_find_initial_pcm_offset(_of,links+nlinks,NULL); - if(OP_UNLIKELY(ret<0))return ret; - _searched=_of->offset; - /*Mark the current link count so it can be cleaned up on error.*/ - _of->nlinks=++nlinks; - } - /*Last page is in the starting serialno list, so we've reached the last link. - Now find the last granule position for it (if we didn't the first time we - looked at the end of the stream, and if op_find_initial_pcm_offset() - didn't already determine the link was empty).*/ - if(OP_LIKELY(links[nlinks-1].pcm_end==-1)){ - ret=op_find_final_pcm_offset(_of,serialnos,nserialnos, - links+nlinks-1,_sr[0].offset,_sr[0].serialno,_sr[0].gp,&total_duration); - if(OP_UNLIKELY(ret<0))return ret; - } - /*Trim back the links array if necessary.*/ - links=(OggOpusLink *)_ogg_realloc(links,sizeof(*links)*nlinks); - if(OP_LIKELY(links!=NULL))_of->links=links; - /*We also don't need these anymore.*/ - _ogg_free(*_serialnos); - *_serialnos=NULL; - *_cserialnos=*_nserialnos=0; - return 0; -} - -static void op_update_gain(OggOpusFile *_of){ - OpusHead *head; - opus_int32 gain_q8; - int li; - /*If decode isn't ready, then we'll apply the gain when we initialize the - decoder.*/ - if(_of->ready_stategain_offset_q8; - li=_of->seekable?_of->cur_link:0; - head=&_of->links[li].head; - /*We don't have to worry about overflow here because the header gain and - track gain must lie in the range [-32768,32767], and the user-supplied - offset has been pre-clamped to [-98302,98303].*/ - switch(_of->gain_type){ - case OP_TRACK_GAIN:{ - int track_gain_q8; - track_gain_q8=0; - opus_tags_get_track_gain(&_of->links[li].tags,&track_gain_q8); - gain_q8+=track_gain_q8; - } - /*Fall through.*/ - case OP_HEADER_GAIN:gain_q8+=head->output_gain;break; - case OP_ABSOLUTE_GAIN:break; - default:OP_ASSERT(0); - } - gain_q8=OP_CLAMP(-32768,gain_q8,32767); - OP_ASSERT(_of->od!=NULL); -#if defined(OPUS_SET_GAIN) - opus_multistream_decoder_ctl(_of->od,OPUS_SET_GAIN(gain_q8)); -#else -/*A fallback that works with both float and fixed-point is a bunch of work, - so just force people to use a sufficiently new version. - This is deployed well enough at this point that this shouldn't be a burden.*/ -# error "libopus 1.0.1 or later required" -#endif -} - -static int op_make_decode_ready(OggOpusFile *_of){ - const OpusHead *head; - int li; - int stream_count; - int coupled_count; - int channel_count; - if(_of->ready_state>OP_STREAMSET)return 0; - if(OP_UNLIKELY(_of->ready_stateseekable?_of->cur_link:0; - head=&_of->links[li].head; - stream_count=head->stream_count; - coupled_count=head->coupled_count; - channel_count=head->channel_count; - /*Check to see if the current decoder is compatible with the current link.*/ - if(_of->od!=NULL&&_of->od_stream_count==stream_count - &&_of->od_coupled_count==coupled_count&&_of->od_channel_count==channel_count - &&memcmp(_of->od_mapping,head->mapping, - sizeof(*head->mapping)*channel_count)==0){ - opus_multistream_decoder_ctl(_of->od,OPUS_RESET_STATE); - } - else{ - int err; - opus_multistream_decoder_destroy(_of->od); - _of->od=opus_multistream_decoder_create(48000,channel_count, - stream_count,coupled_count,head->mapping,&err); - if(_of->od==NULL)return OP_EFAULT; - _of->od_stream_count=stream_count; - _of->od_coupled_count=coupled_count; - _of->od_channel_count=channel_count; - memcpy(_of->od_mapping,head->mapping,sizeof(*head->mapping)*channel_count); - } - _of->ready_state=OP_INITSET; - _of->bytes_tracked=0; - _of->samples_tracked=0; -#if !defined(OP_FIXED_POINT) - _of->state_channel_count=0; - /*Use the serial number for the PRNG seed to get repeatable output for - straight play-throughs.*/ - _of->dither_seed=_of->links[li].serialno; -#endif - op_update_gain(_of); - return 0; -} - -static int op_open_seekable2_impl(OggOpusFile *_of){ - /*64 seek records should be enough for anybody. - Actually, with a bisection search in a 63-bit range down to OP_CHUNK_SIZE - granularity, much more than enough.*/ - OpusSeekRecord sr[64]; - opus_int64 data_offset; - int ret; - /*We can seek, so set out learning all about this file.*/ - (*_of->callbacks.seek)(_of->source,0,SEEK_END); - _of->offset=_of->end=(*_of->callbacks.tell)(_of->source); - if(OP_UNLIKELY(_of->end<0))return OP_EREAD; - data_offset=_of->links[0].data_offset; - if(OP_UNLIKELY(_of->endend, - _of->links[0].serialno,_of->serialnos,_of->nserialnos); - if(OP_UNLIKELY(ret<0))return ret; - /*If there's any trailing junk, forget about it.*/ - _of->end=sr[0].offset+sr[0].size; - if(OP_UNLIKELY(_of->endserialnos,&_of->nserialnos,&_of->cserialnos); -} - -static int op_open_seekable2(OggOpusFile *_of){ - ogg_sync_state oy_start; - ogg_stream_state os_start; - ogg_packet *op_start; - opus_int64 start_offset; - int start_op_count; - int ret; - /*We're partially open and have a first link header state in storage in _of. - Save off that stream state so we can come back to it. - It would be simpler to just dump all this state and seek back to - links[0].data_offset when we're done. - But we do the extra work to allow us to seek back to _exactly_ the same - stream position we're at now. - This allows, e.g., the HTTP backend to continue reading from the original - connection (if it's still available), instead of opening a new one. - This means we can open and start playing a normal Opus file with a single - link and reasonable packet sizes using only two HTTP requests.*/ - start_op_count=_of->op_count; - /*This is a bit too large to put on the stack unconditionally.*/ - op_start=(ogg_packet *)_ogg_malloc(sizeof(*op_start)*start_op_count); - if(op_start==NULL)return OP_EFAULT; - *&oy_start=_of->oy; - *&os_start=_of->os; - start_offset=_of->offset; - memcpy(op_start,_of->op,sizeof(*op_start)*start_op_count); - OP_ASSERT((*_of->callbacks.tell)(_of->source)==op_position(_of)); - ogg_sync_init(&_of->oy); - ogg_stream_init(&_of->os,-1); - ret=op_open_seekable2_impl(_of); - /*Restore the old stream state.*/ - ogg_stream_clear(&_of->os); - ogg_sync_clear(&_of->oy); - *&_of->oy=*&oy_start; - *&_of->os=*&os_start; - _of->offset=start_offset; - _of->op_count=start_op_count; - memcpy(_of->op,op_start,sizeof(*_of->op)*start_op_count); - _ogg_free(op_start); - _of->prev_packet_gp=_of->links[0].pcm_start; - _of->cur_discard_count=_of->links[0].head.pre_skip; - if(OP_UNLIKELY(ret<0))return ret; - /*And restore the position indicator.*/ - ret=(*_of->callbacks.seek)(_of->source,op_position(_of),SEEK_SET); - return OP_UNLIKELY(ret<0)?OP_EREAD:0; -} - -/*Clear out the current logical bitstream decoder.*/ -static void op_decode_clear(OggOpusFile *_of){ - /*We don't actually free the decoder. - We might be able to re-use it for the next link.*/ - _of->op_count=0; - _of->od_buffer_size=0; - _of->prev_packet_gp=-1; - if(!_of->seekable){ - OP_ASSERT(_of->ready_state>=OP_INITSET); - opus_tags_clear(&_of->links[0].tags); - } - _of->ready_state=OP_OPENED; -} - -static void op_clear(OggOpusFile *_of){ - OggOpusLink *links; - _ogg_free(_of->od_buffer); - if(_of->od!=NULL)opus_multistream_decoder_destroy(_of->od); - links=_of->links; - if(!_of->seekable){ - if(_of->ready_state>OP_OPENED||_of->ready_state==OP_PARTOPEN){ - opus_tags_clear(&links[0].tags); - } - } - else if(OP_LIKELY(links!=NULL)){ - int nlinks; - int link; - nlinks=_of->nlinks; - for(link=0;linkserialnos); - ogg_stream_clear(&_of->os); - ogg_sync_clear(&_of->oy); - if(_of->callbacks.close!=NULL)(*_of->callbacks.close)(_of->source); -} - -static int op_open1(OggOpusFile *_of, - void *_source,const OpusFileCallbacks *_cb, - const unsigned char *_initial_data,size_t _initial_bytes){ - ogg_page og; - ogg_page *pog; - int seekable; - int ret; - memset(_of,0,sizeof(*_of)); - _of->end=-1; - _of->source=_source; - *&_of->callbacks=*_cb; - /*At a minimum, we need to be able to read data.*/ - if(OP_UNLIKELY(_of->callbacks.read==NULL))return OP_EREAD; - /*Initialize the framing state.*/ - ogg_sync_init(&_of->oy); - /*Perhaps some data was previously read into a buffer for testing against - other stream types. - Allow initialization from this previously read data (especially as we may - be reading from a non-seekable stream). - This requires copying it into a buffer allocated by ogg_sync_buffer() and - doesn't support seeking, so this is not a good mechanism to use for - decoding entire files from RAM.*/ - if(_initial_bytes>0){ - char *buffer; - buffer=ogg_sync_buffer(&_of->oy,_initial_bytes); - memcpy(buffer,_initial_data,_initial_bytes*sizeof(*buffer)); - ogg_sync_wrote(&_of->oy,_initial_bytes); - } - /*Can we seek? - Stevens suggests the seek test is portable.*/ - seekable=_cb->seek!=NULL&&(*_cb->seek)(_source,0,SEEK_CUR)!=-1; - /*If seek is implemented, tell must also be implemented.*/ - if(seekable){ - opus_int64 pos; - if(OP_UNLIKELY(_of->callbacks.tell==NULL))return OP_EINVAL; - pos=(*_of->callbacks.tell)(_of->source); - /*If the current position is not equal to the initial bytes consumed, - absolute seeking will not work.*/ - if(OP_UNLIKELY(pos!=(opus_int64)_initial_bytes))return OP_EINVAL; - } - _of->seekable=seekable; - /*Don't seek yet. - Set up a 'single' (current) logical bitstream entry for partial open.*/ - _of->links=(OggOpusLink *)_ogg_malloc(sizeof(*_of->links)); - /*The serialno gets filled in later by op_fetch_headers().*/ - ogg_stream_init(&_of->os,-1); - pog=NULL; - for(;;){ - /*Fetch all BOS pages, store the Opus header and all seen serial numbers, - and load subsequent Opus setup headers.*/ - ret=op_fetch_headers(_of,&_of->links[0].head,&_of->links[0].tags, - &_of->serialnos,&_of->nserialnos,&_of->cserialnos,pog); - if(OP_UNLIKELY(ret<0))break; - _of->nlinks=1; - _of->links[0].offset=0; - _of->links[0].data_offset=_of->offset; - _of->links[0].pcm_end=-1; - _of->links[0].serialno=_of->os.serialno; - /*Fetch the initial PCM offset.*/ - ret=op_find_initial_pcm_offset(_of,_of->links,&og); - if(seekable||OP_LIKELY(ret<=0))break; - /*This link was empty, but we already have the BOS page for the next one in - og. - We can't seek, so start processing the next link right now.*/ - opus_tags_clear(&_of->links[0].tags); - _of->nlinks=0; - if(!seekable)_of->cur_link++; - pog=&og; - } - if(OP_LIKELY(ret>=0))_of->ready_state=OP_PARTOPEN; - return ret; -} - -static int op_open2(OggOpusFile *_of){ - int ret; - OP_ASSERT(_of->ready_state==OP_PARTOPEN); - if(_of->seekable){ - _of->ready_state=OP_OPENED; - ret=op_open_seekable2(_of); - } - else ret=0; - if(OP_LIKELY(ret>=0)){ - /*We have buffered packets from op_find_initial_pcm_offset(). - Move to OP_INITSET so we can use them.*/ - _of->ready_state=OP_STREAMSET; - ret=op_make_decode_ready(_of); - if(OP_LIKELY(ret>=0))return 0; - } - /*Don't auto-close the stream on failure.*/ - _of->callbacks.close=NULL; - op_clear(_of); - return ret; -} - -OggOpusFile *op_test_callbacks(void *_source,const OpusFileCallbacks *_cb, - const unsigned char *_initial_data,size_t _initial_bytes,int *_error){ - OggOpusFile *of; - int ret; - of=(OggOpusFile *)_ogg_malloc(sizeof(*of)); - ret=OP_EFAULT; - if(OP_LIKELY(of!=NULL)){ - ret=op_open1(of,_source,_cb,_initial_data,_initial_bytes); - if(OP_LIKELY(ret>=0)){ - if(_error!=NULL)*_error=0; - return of; - } - /*Don't auto-close the stream on failure.*/ - of->callbacks.close=NULL; - op_clear(of); - _ogg_free(of); - } - if(_error!=NULL)*_error=ret; - return NULL; -} - -OggOpusFile *op_open_callbacks(void *_source,const OpusFileCallbacks *_cb, - const unsigned char *_initial_data,size_t _initial_bytes,int *_error){ - OggOpusFile *of; - of=op_test_callbacks(_source,_cb,_initial_data,_initial_bytes,_error); - if(OP_LIKELY(of!=NULL)){ - int ret; - ret=op_open2(of); - if(OP_LIKELY(ret>=0))return of; - if(_error!=NULL)*_error=ret; - _ogg_free(of); - } - return NULL; -} - -/*Convenience routine to clean up from failure for the open functions that - create their own streams.*/ -static OggOpusFile *op_open_close_on_failure(void *_source, - const OpusFileCallbacks *_cb,int *_error){ - OggOpusFile *of; - if(OP_UNLIKELY(_source==NULL)){ - if(_error!=NULL)*_error=OP_EFAULT; - return NULL; - } - of=op_open_callbacks(_source,_cb,NULL,0,_error); - if(OP_UNLIKELY(of==NULL))(*_cb->close)(_source); - return of; -} - -OggOpusFile *op_open_file(const char *_path,int *_error){ - OpusFileCallbacks cb; - return op_open_close_on_failure(op_fopen(&cb,_path,"rb"),&cb,_error); -} - -OggOpusFile *op_open_memory(const unsigned char *_data,size_t _size, - int *_error){ - OpusFileCallbacks cb; - return op_open_close_on_failure(op_mem_stream_create(&cb,_data,_size),&cb, - _error); -} - -/*Convenience routine to clean up from failure for the open functions that - create their own streams.*/ -static OggOpusFile *op_test_close_on_failure(void *_source, - const OpusFileCallbacks *_cb,int *_error){ - OggOpusFile *of; - if(OP_UNLIKELY(_source==NULL)){ - if(_error!=NULL)*_error=OP_EFAULT; - return NULL; - } - of=op_test_callbacks(_source,_cb,NULL,0,_error); - if(OP_UNLIKELY(of==NULL))(*_cb->close)(_source); - return of; -} - -OggOpusFile *op_test_file(const char *_path,int *_error){ - OpusFileCallbacks cb; - return op_test_close_on_failure(op_fopen(&cb,_path,"rb"),&cb,_error); -} - -OggOpusFile *op_test_memory(const unsigned char *_data,size_t _size, - int *_error){ - OpusFileCallbacks cb; - return op_test_close_on_failure(op_mem_stream_create(&cb,_data,_size),&cb, - _error); -} - -int op_test_open(OggOpusFile *_of){ - int ret; - if(OP_UNLIKELY(_of->ready_state!=OP_PARTOPEN))return OP_EINVAL; - ret=op_open2(_of); - /*op_open2() will clear this structure on failure. - Reset its contents to prevent double-frees in op_free().*/ - if(OP_UNLIKELY(ret<0))memset(_of,0,sizeof(*_of)); - return ret; -} - -void op_free(OggOpusFile *_of){ - if(OP_LIKELY(_of!=NULL)){ - op_clear(_of); - _ogg_free(_of); - } -} - -int op_seekable(const OggOpusFile *_of){ - return _of->seekable; -} - -int op_link_count(const OggOpusFile *_of){ - return _of->nlinks; -} - -ogg_uint32_t op_serialno(const OggOpusFile *_of,int _li){ - if(OP_UNLIKELY(_li>=_of->nlinks))_li=_of->nlinks-1; - if(!_of->seekable)_li=0; - return _of->links[_li<0?_of->cur_link:_li].serialno; -} - -int op_channel_count(const OggOpusFile *_of,int _li){ - return op_head(_of,_li)->channel_count; -} - -opus_int64 op_raw_total(const OggOpusFile *_of,int _li){ - if(OP_UNLIKELY(_of->ready_stateseekable) - ||OP_UNLIKELY(_li>=_of->nlinks)){ - return OP_EINVAL; - } - if(_li<0)return _of->end-_of->links[0].offset; - return (_li+1>=_of->nlinks?_of->end:_of->links[_li+1].offset) - -_of->links[_li].offset; -} - -ogg_int64_t op_pcm_total(const OggOpusFile *_of,int _li){ - OggOpusLink *links; - ogg_int64_t diff=0; - int nlinks; - nlinks=_of->nlinks; - if(OP_UNLIKELY(_of->ready_stateseekable) - ||OP_UNLIKELY(_li>=nlinks)){ - return OP_EINVAL; - } - links=_of->links; - /*We verify that the granule position differences are larger than the - pre-skip and that the total duration does not overflow during link - enumeration, so we don't have to check here.*/ - if(_li<0){ - ogg_int64_t pcm_total; - int li; - pcm_total=0; - for(li=0;li=_of->nlinks))_li=_of->nlinks-1; - if(!_of->seekable)_li=0; - return &_of->links[_li<0?_of->cur_link:_li].head; -} - -const OpusTags *op_tags(const OggOpusFile *_of,int _li){ - if(OP_UNLIKELY(_li>=_of->nlinks))_li=_of->nlinks-1; - if(!_of->seekable){ - if(_of->ready_stateready_state!=OP_PARTOPEN){ - return NULL; - } - _li=0; - } - else if(_li<0)_li=_of->ready_state>=OP_STREAMSET?_of->cur_link:0; - return &_of->links[_li].tags; -} - -int op_current_link(const OggOpusFile *_of){ - if(OP_UNLIKELY(_of->ready_statecur_link; -} - -/*Compute an average bitrate given a byte and sample count. - Return: The bitrate in bits per second.*/ -static opus_int32 op_calc_bitrate(opus_int64 _bytes,ogg_int64_t _samples){ - /*These rates are absurd, but let's handle them anyway.*/ - if(OP_UNLIKELY(_bytes>(OP_INT64_MAX-(_samples>>1))/(48000*8))){ - ogg_int64_t den; - if(OP_UNLIKELY(_bytes/(OP_INT32_MAX/(48000*8))>=_samples)){ - return OP_INT32_MAX; - } - den=_samples/(48000*8); - return (opus_int32)((_bytes+(den>>1))/den); - } - if(OP_UNLIKELY(_samples<=0))return OP_INT32_MAX; - /*This can't actually overflow in normal operation: even with a pre-skip of - 545 2.5 ms frames with 8 streams running at 1282*8+1 bytes per packet - (1275 byte frames + Opus framing overhead + Ogg lacing values), that all - produce a single sample of decoded output, we still don't top 45 Mbps. - The only way to get bitrates larger than that is with excessive Opus - padding, more encoded streams than output channels, or lots and lots of - Ogg pages with no packets on them.*/ - return (opus_int32)OP_MIN((_bytes*48000*8+(_samples>>1))/_samples, - OP_INT32_MAX); -} - -opus_int32 op_bitrate(const OggOpusFile *_of,int _li){ - if(OP_UNLIKELY(_of->ready_stateseekable) - ||OP_UNLIKELY(_li>=_of->nlinks)){ - return OP_EINVAL; - } - return op_calc_bitrate(op_raw_total(_of,_li),op_pcm_total(_of,_li)); -} - -opus_int32 op_bitrate_instant(OggOpusFile *_of){ - ogg_int64_t samples_tracked; - opus_int32 ret; - if(OP_UNLIKELY(_of->ready_statesamples_tracked; - if(OP_UNLIKELY(samples_tracked==0))return OP_FALSE; - ret=op_calc_bitrate(_of->bytes_tracked,samples_tracked); - _of->bytes_tracked=0; - _of->samples_tracked=0; - return ret; -} - -/*Fetch and process a page. - This handles the case where we're at a bitstream boundary and dumps the - decoding machine. - If the decoding machine is unloaded, it loads it. - It also keeps prev_packet_gp up to date (seek and read both use this; seek - uses a special hack with _readp). - Return: <0) Error, OP_HOLE (lost packet), or OP_EOF. - 0) Need more data (only if _readp==0). - 1) Got at least one audio data packet.*/ -static int op_fetch_and_process_page(OggOpusFile *_of, - ogg_page *_og,opus_int64 _page_pos,int _readp,int _spanp,int _ignore_holes){ - OggOpusLink *links; - ogg_uint32_t cur_serialno; - int seekable; - int cur_link; - int ret; - /*We shouldn't get here if we have unprocessed packets.*/ - OP_ASSERT(_of->ready_stateop_pos>=_of->op_count); - if(!_readp)return 0; - seekable=_of->seekable; - links=_of->links; - cur_link=seekable?_of->cur_link:0; - cur_serialno=links[cur_link].serialno; - /*Handle one page.*/ - for(;;){ - ogg_page og; - OP_ASSERT(_of->ready_state>=OP_OPENED); - /*This loop is not strictly necessary, but there's no sense in doing the - extra checks of the larger loop for the common case in a multiplexed - bistream where the page is simply part of a different logical - bitstream.*/ - do{ - /*If we were given a page to use, use it.*/ - if(_og!=NULL){ - *&og=*_og; - _og=NULL; - } - /*Keep reading until we get a page with the correct serialno.*/ - else _page_pos=op_get_next_page(_of,&og,_of->end); - /*EOF: Leave uninitialized.*/ - if(_page_pos<0)return _page_posready_state>=OP_STREAMSET)){ - if(cur_serialno!=(ogg_uint32_t)ogg_page_serialno(&og)){ - /*Two possibilities: - 1) Another stream is multiplexed into this logical section, or*/ - if(OP_LIKELY(!ogg_page_bos(&og)))continue; - /* 2) Our decoding just traversed a bitstream boundary.*/ - if(!_spanp)return OP_EOF; - if(OP_LIKELY(_of->ready_state>=OP_INITSET))op_decode_clear(_of); - break; - } - } - /*Bitrate tracking: add the header's bytes here. - The body bytes are counted when we consume the packets.*/ - _of->bytes_tracked+=og.header_len; - } - while(0); - /*Do we need to load a new machine before submitting the page? - This is different in the seekable and non-seekable cases. - In the seekable case, we already have all the header information loaded - and cached. - We just initialize the machine with it and continue on our merry way. - In the non-seekable (streaming) case, we'll only be at a boundary if we - just left the previous logical bitstream, and we're now nominally at the - header of the next bitstream.*/ - if(OP_UNLIKELY(_of->ready_statenlinks; - for(li=0;li=nlinks)continue; - cur_serialno=serialno; - _of->cur_link=cur_link=li; - ogg_stream_reset_serialno(&_of->os,serialno); - _of->ready_state=OP_STREAMSET; - /*If we're at the start of this link, initialize the granule position - and pre-skip tracking.*/ - if(_page_pos<=links[cur_link].data_offset){ - _of->prev_packet_gp=links[cur_link].pcm_start; - _of->cur_discard_count=links[cur_link].head.pre_skip; - /*Ignore a hole at the start of a new link (this is common for - streams joined in the middle) or after seeking.*/ - _ignore_holes=1; - } - } - else{ - do{ - /*We're streaming. - Fetch the two header packets, build the info struct.*/ - ret=op_fetch_headers(_of,&links[0].head,&links[0].tags, - NULL,NULL,NULL,&og); - if(OP_UNLIKELY(ret<0))return ret; - /*op_find_initial_pcm_offset() will suppress any initial hole for us, - so no need to set _ignore_holes.*/ - ret=op_find_initial_pcm_offset(_of,links,&og); - if(OP_UNLIKELY(ret<0))return ret; - _of->links[0].serialno=cur_serialno=_of->os.serialno; - _of->cur_link++; - } - /*If the link was empty, keep going, because we already have the - BOS page of the next one in og.*/ - while(OP_UNLIKELY(ret>0)); - /*If we didn't get any packets out of op_find_initial_pcm_offset(), - keep going (this is possible if end-trimming trimmed them all).*/ - if(_of->op_count<=0)continue; - /*Otherwise, we're done.*/ - ret=op_make_decode_ready(_of); - if(OP_UNLIKELY(ret<0))return ret; - return 1; - } - } - /*The buffered page is the data we want, and we're ready for it. - Add it to the stream state.*/ - if(OP_UNLIKELY(_of->ready_state==OP_STREAMSET)){ - ret=op_make_decode_ready(_of); - if(OP_UNLIKELY(ret<0))return ret; - } - /*Extract all the packets from the current page.*/ - ogg_stream_pagein(&_of->os,&og); - if(OP_LIKELY(_of->ready_state>=OP_INITSET)){ - opus_int32 total_duration; - int durations[255]; - int op_count; - total_duration=op_collect_audio_packets(_of,durations); - if(OP_UNLIKELY(total_duration<0)){ - /*Drain the packets from the page anyway.*/ - total_duration=op_collect_audio_packets(_of,durations); - OP_ASSERT(total_duration>=0); - /*Report holes to the caller.*/ - if(!_ignore_holes)return OP_HOLE; - } - op_count=_of->op_count; - /*If we found at least one audio data packet, compute per-packet granule - positions for them.*/ - if(op_count>0){ - ogg_int64_t diff; - ogg_int64_t prev_packet_gp; - ogg_int64_t cur_packet_gp; - ogg_int64_t cur_page_gp; - int cur_page_eos; - int pi; - cur_page_gp=_of->op[op_count-1].granulepos; - cur_page_eos=_of->op[op_count-1].e_o_s; - prev_packet_gp=_of->prev_packet_gp; - if(OP_UNLIKELY(prev_packet_gp==-1)){ - opus_int32 cur_discard_count; - /*This is the first call after a raw seek. - Try to reconstruct prev_packet_gp from scratch.*/ - OP_ASSERT(seekable); - if(OP_UNLIKELY(cur_page_eos)){ - /*If the first page we hit after our seek was the EOS page, and - we didn't start from data_offset or before, we don't have - enough information to do end-trimming. - Proceed to the next link, rather than risk playing back some - samples that shouldn't have been played.*/ - _of->op_count=0; - continue; - } - /*By default discard 80 ms of data after a seek, unless we seek - into the pre-skip region.*/ - cur_discard_count=80*48; - cur_page_gp=_of->op[op_count-1].granulepos; - /*Try to initialize prev_packet_gp. - If the current page had packets but didn't have a granule - position, or the granule position it had was too small (both - illegal), just use the starting granule position for the link.*/ - prev_packet_gp=links[cur_link].pcm_start; - if(OP_LIKELY(cur_page_gp!=-1)){ - op_granpos_add(&prev_packet_gp,cur_page_gp,-total_duration); - } - if(OP_LIKELY(!op_granpos_diff(&diff, - prev_packet_gp,links[cur_link].pcm_start))){ - opus_int32 pre_skip; - /*If we start at the beginning of the pre-skip region, or we're - at least 80 ms from the end of the pre-skip region, we discard - to the end of the pre-skip region. - Otherwise, we still use the 80 ms default, which will discard - past the end of the pre-skip region.*/ - pre_skip=links[cur_link].head.pre_skip; - if(diff>=0&&diff<=OP_MAX(0,pre_skip-80*48)){ - cur_discard_count=pre_skip-(int)diff; - } - } - _of->cur_discard_count=cur_discard_count; - } - if(OP_UNLIKELY(cur_page_gp==-1)){ - /*This page had completed packets but didn't have a valid granule - position. - This is illegal, but we'll try to handle it by continuing to count - forwards from the previous page.*/ - if(op_granpos_add(&cur_page_gp,prev_packet_gp,total_duration)<0){ - /*The timestamp for this page overflowed.*/ - cur_page_gp=links[cur_link].pcm_end; - } - } - /*If we hit the last page, handle end-trimming.*/ - if(OP_UNLIKELY(cur_page_eos) - &&OP_LIKELY(!op_granpos_diff(&diff,cur_page_gp,prev_packet_gp)) - &&OP_LIKELY(diff0){ - /*If we trimmed the entire packet, stop (the spec says encoders - shouldn't do this, but we support it anyway).*/ - if(OP_UNLIKELY(diff>durations[pi]))break; - cur_packet_gp=cur_page_gp; - /*Move the EOS flag to this packet, if necessary, so we'll trim - the samples during decode.*/ - _of->op[pi].e_o_s=1; - } - else{ - /*Update the granule position as normal.*/ - OP_ALWAYS_TRUE(!op_granpos_add(&cur_packet_gp, - cur_packet_gp,durations[pi])); - } - _of->op[pi].granulepos=cur_packet_gp; - OP_ALWAYS_TRUE(!op_granpos_diff(&diff,cur_page_gp,cur_packet_gp)); - } - } - else{ - /*Propagate timestamps to earlier packets. - op_granpos_add(&prev_packet_gp,prev_packet_gp,total_duration) - should succeed and give prev_packet_gp==cur_page_gp. - But we don't bother to check that, as there isn't much we can do - if it's not true. - The only thing we guarantee is that the start and end granule - positions of the packets are valid, and that they are monotonic - within a page. - They might be completely out of range for this link (we'll check - that elsewhere), or non-monotonic between pages.*/ - if(OP_UNLIKELY(op_granpos_add(&prev_packet_gp, - cur_page_gp,-total_duration)<0)){ - /*The starting timestamp for the first packet on this page - underflowed. - This is illegal, but we ignore it.*/ - prev_packet_gp=0; - } - for(pi=0;pi=0); - OP_ALWAYS_TRUE(!op_granpos_add(&cur_packet_gp, - cur_packet_gp,durations[pi])); - _of->op[pi].granulepos=cur_packet_gp; - } - OP_ASSERT(total_duration==0); - } - _of->prev_packet_gp=prev_packet_gp; - _of->op_count=pi; - /*If end-trimming didn't trim all the packets, we're done.*/ - if(OP_LIKELY(pi>0))return 1; - } - } - } -} - -int op_raw_seek(OggOpusFile *_of,opus_int64 _pos){ - int ret; - if(OP_UNLIKELY(_of->ready_stateseekable))return OP_ENOSEEK; - if(OP_UNLIKELY(_pos<0)||OP_UNLIKELY(_pos>_of->end))return OP_EINVAL; - /*Clear out any buffered, decoded data.*/ - op_decode_clear(_of); - _of->bytes_tracked=0; - _of->samples_tracked=0; - ret=op_seek_helper(_of,_pos); - if(OP_UNLIKELY(ret<0))return OP_EREAD; - ret=op_fetch_and_process_page(_of,NULL,-1,1,1,1); - /*If we hit EOF, op_fetch_and_process_page() leaves us uninitialized. - Instead, jump to the end.*/ - if(ret==OP_EOF){ - int cur_link; - op_decode_clear(_of); - cur_link=_of->nlinks-1; - _of->cur_link=cur_link; - _of->prev_packet_gp=_of->links[cur_link].pcm_end; - _of->cur_discard_count=0; - ret=0; - } - else if(ret>0)ret=0; - return ret; -} - -/*Convert a PCM offset relative to the start of the whole stream to a granule - position in an individual link.*/ -static ogg_int64_t op_get_granulepos(const OggOpusFile *_of, - ogg_int64_t _pcm_offset,int *_li){ - const OggOpusLink *links; - ogg_int64_t duration=0; - int nlinks; - int li; - OP_ASSERT(_pcm_offset>=0); - nlinks=_of->nlinks; - links=_of->links; - for(li=0;OP_LIKELY(liOP_INT64_MAX-_pcm_offset)){ - /*Adding this amount to the granule position would overflow the positive - half of its 64-bit range. - Since signed overflow is undefined in C, do it in a way the compiler - isn't allowed to screw up.*/ - _pcm_offset-=OP_INT64_MAX-pcm_start+1; - pcm_start=OP_INT64_MIN; - } - pcm_start+=_pcm_offset; - *_li=li; - return pcm_start; - } - _pcm_offset-=duration; - } - return -1; -} - -/*This controls how close the target has to be to use the current stream - position to subdivide the initial range. - Two minutes seems to be a good default.*/ -#define OP_CUR_TIME_THRESH (120*48*(opus_int32)1000) - -/*Note: The OP_SMALL_FOOTPRINT #define doesn't (currently) save much code size, - but it's meant to serve as documentation for portions of the seeking - algorithm that are purely optional, to aid others learning from/porting this - code to other contexts.*/ -/*#define OP_SMALL_FOOTPRINT (1)*/ - -/*Search within link _li for the page with the highest granule position - preceding (or equal to) _target_gp. - There is a danger here: missing pages or incorrect frame number information - in the bitstream could make our task impossible. - Account for that (and report it as an error condition).*/ -static int op_pcm_seek_page(OggOpusFile *_of, - ogg_int64_t _target_gp,int _li){ - const OggOpusLink *link; - ogg_page og; - ogg_int64_t pcm_pre_skip=0; - ogg_int64_t pcm_start; - ogg_int64_t pcm_end; - ogg_int64_t best_gp; - ogg_int64_t diff=0; - ogg_uint32_t serialno; - opus_int32 pre_skip; - opus_int64 begin; - opus_int64 end; - opus_int64 boundary; - opus_int64 best; - opus_int64 page_offset; - opus_int64 d0; - opus_int64 d1; - opus_int64 d2; - int force_bisect; - int ret; - _of->bytes_tracked=0; - _of->samples_tracked=0; - link=_of->links+_li; - best_gp=pcm_start=link->pcm_start; - pcm_end=link->pcm_end; - serialno=link->serialno; - best=begin=link->data_offset; - page_offset=-1; - /*We discard the first 80 ms of data after a seek, so seek back that much - farther. - If we can't, simply seek to the beginning of the link.*/ - if(OP_UNLIKELY(op_granpos_add(&_target_gp,_target_gp,-80*48)<0) - ||OP_UNLIKELY(op_granpos_cmp(_target_gp,pcm_start)<0)){ - _target_gp=pcm_start; - } - /*Special case seeking to the start of the link.*/ - pre_skip=link->head.pre_skip; - OP_ALWAYS_TRUE(!op_granpos_add(&pcm_pre_skip,pcm_start,pre_skip)); - if(op_granpos_cmp(_target_gp,pcm_pre_skip)<0)end=boundary=begin; - else{ - end=boundary=link->end_offset; -#if !defined(OP_SMALL_FOOTPRINT) - /*If we were decoding from this link, we can narrow the range a bit.*/ - if(_li==_of->cur_link&&_of->ready_state>=OP_INITSET){ - opus_int64 offset; - int op_count; - op_count=_of->op_count; - /*The only way the offset can be invalid _and_ we can fail the granule - position checks below is if someone changed the contents of the last - page since we read it. - We'd be within our rights to just return OP_EBADLINK in that case, but - we'll simply ignore the current position instead.*/ - offset=_of->offset; - if(op_count>0&&OP_LIKELY(offset<=end)){ - ogg_int64_t gp; - /*Make sure the timestamp is valid. - The granule position might be -1 if we collected the packets from a - page without a granule position after reporting a hole.*/ - gp=_of->op[op_count-1].granulepos; - if(OP_LIKELY(gp!=-1)&&OP_LIKELY(op_granpos_cmp(pcm_start,gp)<0) - &&OP_LIKELY(op_granpos_cmp(pcm_end,gp)>0)){ - OP_ALWAYS_TRUE(!op_granpos_diff(&diff,gp,_target_gp)); - /*We only actually use the current time if either - a) We can cut off at least half the range, or - b) We're seeking sufficiently close to the current position that - it's likely to be informative. - Otherwise it appears using the whole link range to estimate the - first seek location gives better results, on average.*/ - if(diff<0){ - OP_ASSERT(offset>=begin); - if(offset-begin>=end-begin>>1||diff>-OP_CUR_TIME_THRESH){ - best=begin=offset; - best_gp=pcm_start=gp; - } - } - else{ - ogg_int64_t prev_page_gp=0; - /*We might get lucky and already have the packet with the target - buffered. - Worth checking. - For very small files (with all of the data in a single page, - generally 1 second or less), we can loop them continuously - without seeking at all.*/ - OP_ALWAYS_TRUE(!op_granpos_add(&prev_page_gp,_of->op[0].granulepos, - op_get_packet_duration(_of->op[0].packet,_of->op[0].bytes))); - if(op_granpos_cmp(prev_page_gp,_target_gp)<=0){ - /*Don't call op_decode_clear(), because it will dump our - packets.*/ - _of->op_pos=0; - _of->od_buffer_size=0; - _of->prev_packet_gp=prev_page_gp; - _of->ready_state=OP_STREAMSET; - return op_make_decode_ready(_of); - } - /*No such luck. - Check if we can cut off at least half the range, though.*/ - if(offset-begin<=end-begin>>1||diff>1; - d1=d2>>1; - d2=end-begin>>1; - if(force_bisect)bisect=begin+(end-begin>>1); - else{ - ogg_int64_t diff2=0; - OP_ALWAYS_TRUE(!op_granpos_diff(&diff,_target_gp,pcm_start)); - OP_ALWAYS_TRUE(!op_granpos_diff(&diff2,pcm_end,pcm_start)); - /*Take a (pretty decent) guess.*/ - bisect=begin+op_rescale64(diff,diff2,end-begin)-OP_CHUNK_SIZE; - } - if(bisect-OP_CHUNK_SIZEoffset){ - page_offset=-1; - ret=op_seek_helper(_of,bisect); - if(OP_UNLIKELY(ret<0))return ret; - } - chunk_size=OP_CHUNK_SIZE; - next_boundary=boundary; - while(beginoffset; - if(OP_UNLIKELY(op_granpos_cmp(pcm_start,gp)>0) - ||OP_UNLIKELY(op_granpos_cmp(pcm_end,gp)<0)){ - /*Don't let pcm_start get out of range! - That could happen with an invalid timestamp.*/ - break; - } - /*Save the byte offset of the end of the page with this granule - position.*/ - best=begin; - best_gp=pcm_start=gp; - OP_ALWAYS_TRUE(!op_granpos_diff(&diff,_target_gp,pcm_start)); - /*If we're more than a second away from our target, break out and - do another bisection.*/ - if(diff>48000)break; - /*Otherwise, keep scanning forward (do NOT use begin+1).*/ - bisect=begin; - } - else{ - /*We found a page that ends after our target.*/ - /*If we scanned the whole interval before we found it, we're done.*/ - if(bisect<=begin+1)end=begin; - else{ - end=bisect; - /*In later iterations, don't read past the first page we found.*/ - boundary=next_boundary; - /*If we're not making much progress shrinking the interval size, - start forcing straight bisection to limit the worst case.*/ - force_bisect=end-begin>d0*2; - /*Don't let pcm_end get out of range! - That could happen with an invalid timestamp.*/ - if(OP_LIKELY(op_granpos_cmp(pcm_end,gp)>0) - &&OP_LIKELY(op_granpos_cmp(pcm_start,gp)<=0)){ - pcm_end=gp; - } - break; - } - } - } - } - } - /*Found our page. - Seek to the end of it and update prev_packet_gp. - Our caller will set cur_discard_count. - This is an easier case than op_raw_seek(), as we don't need to keep any - packets from the page we found.*/ - /*Seek, if necessary.*/ - if(best!=page_offset){ - page_offset=-1; - ret=op_seek_helper(_of,best); - if(OP_UNLIKELY(ret<0))return ret; - } - OP_ASSERT(op_granpos_cmp(best_gp,pcm_start)>=0); - _of->cur_link=_li; - _of->ready_state=OP_STREAMSET; - _of->prev_packet_gp=best_gp; - ogg_stream_reset_serialno(&_of->os,serialno); - ret=op_fetch_and_process_page(_of,page_offset<0?NULL:&og,page_offset,1,0,1); - if(OP_UNLIKELY(ret<=0))return OP_EBADLINK; - /*Verify result.*/ - if(OP_UNLIKELY(op_granpos_cmp(_of->prev_packet_gp,_target_gp)>0)){ - return OP_EBADLINK; - } - return 0; -} - -int op_pcm_seek(OggOpusFile *_of,ogg_int64_t _pcm_offset){ - const OggOpusLink *link; - ogg_int64_t pcm_start; - ogg_int64_t target_gp; - ogg_int64_t prev_packet_gp; - ogg_int64_t skip; - ogg_int64_t diff; - int op_count; - int op_pos; - int ret; - int li; - if(OP_UNLIKELY(_of->ready_stateseekable))return OP_ENOSEEK; - if(OP_UNLIKELY(_pcm_offset<0))return OP_EINVAL; - target_gp=op_get_granulepos(_of,_pcm_offset,&li); - if(OP_UNLIKELY(target_gp==-1))return OP_EINVAL; - link=_of->links+li; - pcm_start=link->pcm_start; - OP_ALWAYS_TRUE(!op_granpos_diff(&_pcm_offset,target_gp,pcm_start)); -#if !defined(OP_SMALL_FOOTPRINT) - /*For small (90 ms or less) forward seeks within the same link, just decode - forward. - This also optimizes the case of seeking to the current position.*/ - if(li==_of->cur_link&&_of->ready_state>=OP_INITSET){ - ogg_int64_t gp; - gp=_of->prev_packet_gp; - if(OP_LIKELY(gp!=-1)){ - int nbuffered; - nbuffered=OP_MAX(_of->od_buffer_size-_of->od_buffer_pos,0); - OP_ALWAYS_TRUE(!op_granpos_add(&gp,gp,-nbuffered)); - /*We do _not_ add cur_discard_count to gp. - Otherwise the total amount to discard could grow without bound, and it - would be better just to do a full seek.*/ - if(OP_LIKELY(!op_granpos_diff(&diff,gp,pcm_start))){ - ogg_int64_t discard_count; - discard_count=_pcm_offset-diff; - /*We use a threshold of 90 ms instead of 80, since 80 ms is the - _minimum_ we would have discarded after a full seek. - Assuming 20 ms frames (the default), we'd discard 90 ms on average.*/ - if(discard_count>=0&&OP_UNLIKELY(discard_count<90*48)){ - _of->cur_discard_count=(opus_int32)discard_count; - return 0; - } - } - } - } -#endif - ret=op_pcm_seek_page(_of,target_gp,li); - if(OP_UNLIKELY(ret<0))return ret; - /*Now skip samples until we actually get to our target.*/ - /*Figure out where we should skip to.*/ - if(_pcm_offset<=link->head.pre_skip)skip=0; - else skip=OP_MAX(_pcm_offset-80*48,0); - OP_ASSERT(_pcm_offset-skip>=0); - OP_ASSERT(_pcm_offset-skipop_count; - prev_packet_gp=_of->prev_packet_gp; - for(op_pos=_of->op_pos;op_posop[op_pos].granulepos; - if(OP_LIKELY(!op_granpos_diff(&diff,cur_packet_gp,pcm_start)) - &&diff>skip){ - break; - } - prev_packet_gp=cur_packet_gp; - } - _of->prev_packet_gp=prev_packet_gp; - _of->op_pos=op_pos; - if(op_posskip)return OP_EBADLINK; - OP_ASSERT(_pcm_offset-diffcur_discard_count=(opus_int32)(_pcm_offset-diff); - return 0; -} - -opus_int64 op_raw_tell(const OggOpusFile *_of){ - if(OP_UNLIKELY(_of->ready_stateoffset; -} - -/*Convert a granule position from a given link to a PCM offset relative to the - start of the whole stream. - For unseekable sources, this gets reset to 0 at the beginning of each link.*/ -static ogg_int64_t op_get_pcm_offset(const OggOpusFile *_of, - ogg_int64_t _gp,int _li){ - const OggOpusLink *links; - ogg_int64_t pcm_offset; - ogg_int64_t delta=0; - int li; - links=_of->links; - pcm_offset=0; - OP_ASSERT(_li<_of->nlinks); - for(li=0;li<_li;li++){ - OP_ALWAYS_TRUE(!op_granpos_diff(&delta, - links[li].pcm_end,links[li].pcm_start)); - delta-=links[li].head.pre_skip; - pcm_offset+=delta; - } - OP_ASSERT(_li>=0); - if(_of->seekable&&OP_UNLIKELY(op_granpos_cmp(_gp,links[_li].pcm_end)>0)){ - _gp=links[_li].pcm_end; - } - if(OP_LIKELY(op_granpos_cmp(_gp,links[_li].pcm_start)>0)){ - if(OP_UNLIKELY(op_granpos_diff(&delta,_gp,links[_li].pcm_start)<0)){ - /*This means an unseekable stream claimed to have a page from more than - 2 billion days after we joined.*/ - OP_ASSERT(!_of->seekable); - return OP_INT64_MAX; - } - if(deltaready_stateprev_packet_gp; - if(gp==-1)return 0; - nbuffered=OP_MAX(_of->od_buffer_size-_of->od_buffer_pos,0); - OP_ALWAYS_TRUE(!op_granpos_add(&gp,gp,-nbuffered)); - li=_of->seekable?_of->cur_link:0; - if(op_granpos_add(&gp,gp,_of->cur_discard_count)<0){ - gp=_of->links[li].pcm_end; - } - return op_get_pcm_offset(_of,gp,li); -} - -void op_set_decode_callback(OggOpusFile *_of, - op_decode_cb_func _decode_cb,void *_ctx){ - _of->decode_cb=_decode_cb; - _of->decode_cb_ctx=_ctx; -} - -int op_set_gain_offset(OggOpusFile *_of, - int _gain_type,opus_int32 _gain_offset_q8){ - if(_gain_type!=OP_HEADER_GAIN&&_gain_type!=OP_TRACK_GAIN - &&_gain_type!=OP_ABSOLUTE_GAIN){ - return OP_EINVAL; - } - _of->gain_type=_gain_type; - /*The sum of header gain and track gain lies in the range [-65536,65534]. - These bounds allow the offset to set the final value to anywhere in the - range [-32768,32767], which is what we'll clamp it to before applying.*/ - _of->gain_offset_q8=OP_CLAMP(-98302,_gain_offset_q8,98303); - op_update_gain(_of); - return 0; -} - -void op_set_dither_enabled(OggOpusFile *_of,int _enabled){ -#if !defined(OP_FIXED_POINT) - _of->dither_disabled=!_enabled; - if(!_enabled)_of->dither_mute=65; -#endif -} - -/*Allocate the decoder scratch buffer. - This is done lazily, since if the user provides large enough buffers, we'll - never need it.*/ -static int op_init_buffer(OggOpusFile *_of){ - int nchannels_max; - if(_of->seekable){ - const OggOpusLink *links; - int nlinks; - int li; - links=_of->links; - nlinks=_of->nlinks; - nchannels_max=1; - for(li=0;liod_buffer=(op_sample *)_ogg_malloc( - sizeof(*_of->od_buffer)*nchannels_max*120*48); - if(_of->od_buffer==NULL)return OP_EFAULT; - return 0; -} - -/*Decode a single packet into the target buffer.*/ -static int op_decode(OggOpusFile *_of,op_sample *_pcm, - const ogg_packet *_op,int _nsamples,int _nchannels){ - int ret; - /*First we try using the application-provided decode callback.*/ - if(_of->decode_cb!=NULL){ -#if defined(OP_FIXED_POINT) - ret=(*_of->decode_cb)(_of->decode_cb_ctx,_of->od,_pcm,_op, - _nsamples,_nchannels,OP_DEC_FORMAT_SHORT,_of->cur_link); -#else - ret=(*_of->decode_cb)(_of->decode_cb_ctx,_of->od,_pcm,_op, - _nsamples,_nchannels,OP_DEC_FORMAT_FLOAT,_of->cur_link); -#endif - } - else ret=OP_DEC_USE_DEFAULT; - /*If the application didn't want to handle decoding, do it ourselves.*/ - if(ret==OP_DEC_USE_DEFAULT){ -#if defined(OP_FIXED_POINT) - ret=opus_multistream_decode(_of->od, - _op->packet,_op->bytes,_pcm,_nsamples,0); -#else - ret=opus_multistream_decode_float(_of->od, - _op->packet,_op->bytes,_pcm,_nsamples,0); -#endif - OP_ASSERT(ret<0||ret==_nsamples); - } - /*If the application returned a positive value other than 0 or - OP_DEC_USE_DEFAULT, fail.*/ - else if(OP_UNLIKELY(ret>0))return OP_EBADPACKET; - if(OP_UNLIKELY(ret<0))return OP_EBADPACKET; - return ret; -} - -/*Read more samples from the stream, using the same API as op_read() or - op_read_float().*/ -static int op_read_native(OggOpusFile *_of, - op_sample *_pcm,int _buf_size,int *_li){ - if(OP_UNLIKELY(_of->ready_stateready_state>=OP_INITSET)){ - int nchannels; - int od_buffer_pos; - int nsamples; - int op_pos; - nchannels=_of->links[_of->seekable?_of->cur_link:0].head.channel_count; - od_buffer_pos=_of->od_buffer_pos; - nsamples=_of->od_buffer_size-od_buffer_pos; - /*If we have buffered samples, return them.*/ - if(nsamples>0){ - if(nsamples*nchannels>_buf_size)nsamples=_buf_size/nchannels; - memcpy(_pcm,_of->od_buffer+nchannels*od_buffer_pos, - sizeof(*_pcm)*nchannels*nsamples); - od_buffer_pos+=nsamples; - _of->od_buffer_pos=od_buffer_pos; - if(_li!=NULL)*_li=_of->cur_link; - return nsamples; - } - /*If we have buffered packets, decode one.*/ - op_pos=_of->op_pos; - if(OP_LIKELY(op_pos<_of->op_count)){ - const ogg_packet *pop; - ogg_int64_t diff; - opus_int32 cur_discard_count; - int duration; - int trimmed_duration; - pop=_of->op+op_pos++; - _of->op_pos=op_pos; - cur_discard_count=_of->cur_discard_count; - duration=op_get_packet_duration(pop->packet,pop->bytes); - /*We don't buffer packets with an invalid TOC sequence.*/ - OP_ASSERT(duration>0); - trimmed_duration=duration; - /*Perform end-trimming.*/ - if(OP_UNLIKELY(pop->e_o_s)){ - if(OP_UNLIKELY(op_granpos_cmp(pop->granulepos, - _of->prev_packet_gp)<=0)){ - trimmed_duration=0; - } - else if(OP_LIKELY(!op_granpos_diff(&diff, - pop->granulepos,_of->prev_packet_gp))){ - trimmed_duration=(int)OP_MIN(diff,trimmed_duration); - } - } - _of->prev_packet_gp=pop->granulepos; - if(OP_UNLIKELY(duration*nchannels>_buf_size)){ - op_sample *buf; - /*If the user's buffer is too small, decode into a scratch buffer.*/ - buf=_of->od_buffer; - if(OP_UNLIKELY(buf==NULL)){ - ret=op_init_buffer(_of); - if(OP_UNLIKELY(ret<0))return ret; - buf=_of->od_buffer; - } - ret=op_decode(_of,buf,pop,duration,nchannels); - if(OP_UNLIKELY(ret<0))return ret; - /*Perform pre-skip/pre-roll.*/ - od_buffer_pos=(int)OP_MIN(trimmed_duration,cur_discard_count); - cur_discard_count-=od_buffer_pos; - _of->cur_discard_count=cur_discard_count; - _of->od_buffer_pos=od_buffer_pos; - _of->od_buffer_size=trimmed_duration; - /*Update bitrate tracking based on the actual samples we used from - what was decoded.*/ - _of->bytes_tracked+=pop->bytes; - _of->samples_tracked+=trimmed_duration-od_buffer_pos; - } - else{ - /*Otherwise decode directly into the user's buffer.*/ - ret=op_decode(_of,_pcm,pop,duration,nchannels); - if(OP_UNLIKELY(ret<0))return ret; - if(OP_LIKELY(trimmed_duration>0)){ - /*Perform pre-skip/pre-roll.*/ - od_buffer_pos=(int)OP_MIN(trimmed_duration,cur_discard_count); - cur_discard_count-=od_buffer_pos; - _of->cur_discard_count=cur_discard_count; - trimmed_duration-=od_buffer_pos; - if(OP_LIKELY(trimmed_duration>0) - &&OP_UNLIKELY(od_buffer_pos>0)){ - memmove(_pcm,_pcm+od_buffer_pos*nchannels, - sizeof(*_pcm)*trimmed_duration*nchannels); - } - /*Update bitrate tracking based on the actual samples we used from - what was decoded.*/ - _of->bytes_tracked+=pop->bytes; - _of->samples_tracked+=trimmed_duration; - if(OP_LIKELY(trimmed_duration>0)){ - if(_li!=NULL)*_li=_of->cur_link; - return trimmed_duration; - } - } - } - /*Don't grab another page yet. - This one might have more packets, or might have buffered data now.*/ - continue; - } - } - /*Suck in another page.*/ - ret=op_fetch_and_process_page(_of,NULL,-1,1,1,0); - if(OP_UNLIKELY(ret==OP_EOF)){ - if(_li!=NULL)*_li=_of->cur_link; - return 0; - } - if(OP_UNLIKELY(ret<0))return ret; - } -} - -/*A generic filter to apply to the decoded audio data. - _src is non-const because we will destructively modify the contents of the - source buffer that we consume in some cases.*/ -typedef int (*op_read_filter_func)(OggOpusFile *_of,void *_dst,int _dst_sz, - op_sample *_src,int _nsamples,int _nchannels); - -/*Decode some samples and then apply a custom filter to them. - This is used to convert to different output formats.*/ -static int op_filter_read_native(OggOpusFile *_of,void *_dst,int _dst_sz, - op_read_filter_func _filter,int *_li){ - int ret; - /*Ensure we have some decoded samples in our buffer.*/ - ret=op_read_native(_of,NULL,0,_li); - /*Now apply the filter to them.*/ - if(OP_LIKELY(ret>=0)&&OP_LIKELY(_of->ready_state>=OP_INITSET)){ - int od_buffer_pos; - od_buffer_pos=_of->od_buffer_pos; - ret=_of->od_buffer_size-od_buffer_pos; - if(OP_LIKELY(ret>0)){ - int nchannels; - nchannels=_of->links[_of->seekable?_of->cur_link:0].head.channel_count; - ret=(*_filter)(_of,_dst,_dst_sz, - _of->od_buffer+nchannels*od_buffer_pos,ret,nchannels); - OP_ASSERT(ret>=0); - OP_ASSERT(ret<=_of->od_buffer_size-od_buffer_pos); - od_buffer_pos+=ret; - _of->od_buffer_pos=od_buffer_pos; - } - } - return ret; -} - -#if !defined(OP_FIXED_POINT)||!defined(OP_DISABLE_FLOAT_API) - -/*Matrices for downmixing from the supported channel counts to stereo. - The matrices with 5 or more channels are normalized to a total volume of 2.0, - since most mixes sound too quiet if normalized to 1.0 (as there is generally - little volume in the side/rear channels).*/ -static const float OP_STEREO_DOWNMIX[OP_NCHANNELS_MAX-2][OP_NCHANNELS_MAX][2]={ - /*3.0*/ - { - {0.5858F,0.0F},{0.4142F,0.4142F},{0.0F,0.5858F} - }, - /*quadrophonic*/ - { - {0.4226F,0.0F},{0.0F,0.4226F},{0.366F,0.2114F},{0.2114F,0.336F} - }, - /*5.0*/ - { - {0.651F,0.0F},{0.46F,0.46F},{0.0F,0.651F},{0.5636F,0.3254F}, - {0.3254F,0.5636F} - }, - /*5.1*/ - { - {0.529F,0.0F},{0.3741F,0.3741F},{0.0F,0.529F},{0.4582F,0.2645F}, - {0.2645F,0.4582F},{0.3741F,0.3741F} - }, - /*6.1*/ - { - {0.4553F,0.0F},{0.322F,0.322F},{0.0F,0.4553F},{0.3943F,0.2277F}, - {0.2277F,0.3943F},{0.2788F,0.2788F},{0.322F,0.322F} - }, - /*7.1*/ - { - {0.3886F,0.0F},{0.2748F,0.2748F},{0.0F,0.3886F},{0.3366F,0.1943F}, - {0.1943F,0.3366F},{0.3366F,0.1943F},{0.1943F,0.3366F},{0.2748F,0.2748F} - } -}; - -#endif - -#if defined(OP_FIXED_POINT) - -/*Matrices for downmixing from the supported channel counts to stereo. - The matrices with 5 or more channels are normalized to a total volume of 2.0, - since most mixes sound too quiet if normalized to 1.0 (as there is generally - little volume in the side/rear channels). - Hence we keep the coefficients in Q14, so the downmix values won't overflow a - 32-bit number.*/ -static const opus_int16 OP_STEREO_DOWNMIX_Q14 - [OP_NCHANNELS_MAX-2][OP_NCHANNELS_MAX][2]={ - /*3.0*/ - { - {9598,0},{6786,6786},{0,9598} - }, - /*quadrophonic*/ - { - {6924,0},{0,6924},{5996,3464},{3464,5996} - }, - /*5.0*/ - { - {10666,0},{7537,7537},{0,10666},{9234,5331},{5331,9234} - }, - /*5.1*/ - { - {8668,0},{6129,6129},{0,8668},{7507,4335},{4335,7507},{6129,6129} - }, - /*6.1*/ - { - {7459,0},{5275,5275},{0,7459},{6460,3731},{3731,6460},{4568,4568}, - {5275,5275} - }, - /*7.1*/ - { - {6368,0},{4502,4502},{0,6368},{5515,3183},{3183,5515},{5515,3183}, - {3183,5515},{4502,4502} - } -}; - -int op_read(OggOpusFile *_of,opus_int16 *_pcm,int _buf_size,int *_li){ - return op_read_native(_of,_pcm,_buf_size,_li); -} - -static int op_stereo_filter(OggOpusFile *_of,void *_dst,int _dst_sz, - op_sample *_src,int _nsamples,int _nchannels){ - (void)_of; - _nsamples=OP_MIN(_nsamples,_dst_sz>>1); - if(_nchannels==2)memcpy(_dst,_src,_nsamples*2*sizeof(*_src)); - else{ - opus_int16 *dst; - int i; - dst=(opus_int16 *)_dst; - if(_nchannels==1){ - for(i=0;i<_nsamples;i++)dst[2*i+0]=dst[2*i+1]=_src[i]; - } - else{ - for(i=0;i<_nsamples;i++){ - opus_int32 l; - opus_int32 r; - int ci; - l=r=0; - for(ci=0;ci<_nchannels;ci++){ - opus_int32 s; - s=_src[_nchannels*i+ci]; - l+=OP_STEREO_DOWNMIX_Q14[_nchannels-3][ci][0]*s; - r+=OP_STEREO_DOWNMIX_Q14[_nchannels-3][ci][1]*s; - } - /*TODO: For 5 or more channels, we should do soft clipping here.*/ - dst[2*i+0]=(opus_int16)OP_CLAMP(-32768,l+8192>>14,32767); - dst[2*i+1]=(opus_int16)OP_CLAMP(-32768,r+8192>>14,32767); - } - } - } - return _nsamples; -} - -int op_read_stereo(OggOpusFile *_of,opus_int16 *_pcm,int _buf_size){ - return op_filter_read_native(_of,_pcm,_buf_size,op_stereo_filter,NULL); -} - -# if !defined(OP_DISABLE_FLOAT_API) - -static int op_short2float_filter(OggOpusFile *_of,void *_dst,int _dst_sz, - op_sample *_src,int _nsamples,int _nchannels){ - float *dst; - int i; - (void)_of; - dst=(float *)_dst; - if(OP_UNLIKELY(_nsamples*_nchannels>_dst_sz))_nsamples=_dst_sz/_nchannels; - _dst_sz=_nsamples*_nchannels; - for(i=0;i<_dst_sz;i++)dst[i]=(1.0F/32768)*_src[i]; - return _nsamples; -} - -int op_read_float(OggOpusFile *_of,float *_pcm,int _buf_size,int *_li){ - return op_filter_read_native(_of,_pcm,_buf_size,op_short2float_filter,_li); -} - -static int op_short2float_stereo_filter(OggOpusFile *_of, - void *_dst,int _dst_sz,op_sample *_src,int _nsamples,int _nchannels){ - float *dst; - int i; - dst=(float *)_dst; - _nsamples=OP_MIN(_nsamples,_dst_sz>>1); - if(_nchannels==1){ - _nsamples=op_short2float_filter(_of,dst,_nsamples,_src,_nsamples,1); - for(i=_nsamples;i-->0;)dst[2*i+0]=dst[2*i+1]=dst[i]; - } - else if(_nchannels<5){ - /*For 3 or 4 channels, we can downmix in fixed point without risk of - clipping.*/ - if(_nchannels>2){ - _nsamples=op_stereo_filter(_of,_src,_nsamples*2, - _src,_nsamples,_nchannels); - } - return op_short2float_filter(_of,dst,_dst_sz,_src,_nsamples,2); - } - else{ - /*For 5 or more channels, we convert to floats and then downmix (so that we - don't risk clipping).*/ - for(i=0;i<_nsamples;i++){ - float l; - float r; - int ci; - l=r=0; - for(ci=0;ci<_nchannels;ci++){ - float s; - s=(1.0F/32768)*_src[_nchannels*i+ci]; - l+=OP_STEREO_DOWNMIX[_nchannels-3][ci][0]*s; - r+=OP_STEREO_DOWNMIX[_nchannels-3][ci][1]*s; - } - dst[2*i+0]=l; - dst[2*i+1]=r; - } - } - return _nsamples; -} - -int op_read_float_stereo(OggOpusFile *_of,float *_pcm,int _buf_size){ - return op_filter_read_native(_of,_pcm,_buf_size, - op_short2float_stereo_filter,NULL); -} - -# endif - -#else - -# if defined(OP_HAVE_LRINTF) -# include -# define op_float2int(_x) (lrintf(_x)) -# else -# define op_float2int(_x) ((int)((_x)+((_x)<0?-0.5F:0.5F))) -# endif - -/*The dithering code here is adapted from opusdec, part of opus-tools. - It was originally written by Greg Maxwell.*/ - -static opus_uint32 op_rand(opus_uint32 _seed){ - return _seed*96314165+907633515&0xFFFFFFFFU; -} - -/*This implements 16-bit quantization with full triangular dither and IIR noise - shaping. - The noise shaping filters were designed by Sebastian Gesemann, and are based - on the LAME ATH curves with flattening to limit their peak gain to 20 dB. - Everyone else's noise shaping filters are mildly crazy. - The 48 kHz version of this filter is just a warped version of the 44.1 kHz - filter and probably could be improved by shifting the HF shelf up in - frequency a little bit, since 48 kHz has a bit more room and being more - conservative against bat-ears is probably more important than more noise - suppression. - This process can increase the peak level of the signal (in theory by the peak - error of 1.5 +20 dB, though that is unobservably rare). - To avoid clipping, the signal is attenuated by a couple thousandths of a dB. - Initially, the approach taken here was to only attenuate by the 99.9th - percentile, making clipping rare but not impossible (like SoX), but the - limited gain of the filter means that the worst case was only two - thousandths of a dB more, so this just uses the worst case. - The attenuation is probably also helpful to prevent clipping in the DAC - reconstruction filters or downstream resampling, in any case.*/ - -# define OP_GAIN (32753.0F) - -# define OP_PRNG_GAIN (1.0F/0xFFFFFFFF) - -/*48 kHz noise shaping filter, sd=2.34.*/ - -static const float OP_FCOEF_B[4]={ - 2.2374F,-0.7339F,-0.1251F,-0.6033F -}; - -static const float OP_FCOEF_A[4]={ - 0.9030F,0.0116F,-0.5853F,-0.2571F -}; - -static int op_float2short_filter(OggOpusFile *_of,void *_dst,int _dst_sz, - float *_src,int _nsamples,int _nchannels){ - opus_int16 *dst; - int ci; - int i; - dst=(opus_int16 *)_dst; - if(OP_UNLIKELY(_nsamples*_nchannels>_dst_sz))_nsamples=_dst_sz/_nchannels; -# if defined(OP_SOFT_CLIP) - if(_of->state_channel_count!=_nchannels){ - for(ci=0;ci<_nchannels;ci++)_of->clip_state[ci]=0; - } - opus_pcm_soft_clip(_src,_nsamples,_nchannels,_of->clip_state); -# endif - if(_of->dither_disabled){ - for(i=0;i<_nchannels*_nsamples;i++){ - dst[i]=op_float2int(OP_CLAMP(-32768,32768.0F*_src[i],32767)); - } - } - else{ - opus_uint32 seed; - int mute; - seed=_of->dither_seed; - mute=_of->dither_mute; - if(_of->state_channel_count!=_nchannels)mute=65; - /*In order to avoid replacing digital silence with quiet dither noise, we - mute if the output has been silent for a while.*/ - if(mute>64)memset(_of->dither_a,0,sizeof(*_of->dither_a)*4*_nchannels); - for(i=0;i<_nsamples;i++){ - int silent; - silent=1; - for(ci=0;ci<_nchannels;ci++){ - float r; - float s; - float err; - int si; - int j; - s=_src[_nchannels*i+ci]; - silent&=s==0; - s*=OP_GAIN; - err=0; - for(j=0;j<4;j++){ - err+=OP_FCOEF_B[j]*_of->dither_b[ci*4+j] - -OP_FCOEF_A[j]*_of->dither_a[ci*4+j]; - } - for(j=3;j-->0;)_of->dither_a[ci*4+j+1]=_of->dither_a[ci*4+j]; - for(j=3;j-->0;)_of->dither_b[ci*4+j+1]=_of->dither_b[ci*4+j]; - _of->dither_a[ci*4]=err; - s-=err; - if(mute>16)r=0; - else{ - seed=op_rand(seed); - r=seed*OP_PRNG_GAIN; - seed=op_rand(seed); - r-=seed*OP_PRNG_GAIN; - } - /*Clamp in float out of paranoia that the input will be > 96 dBFS and - wrap if the integer is clamped.*/ - si=op_float2int(OP_CLAMP(-32768,s+r,32767)); - dst[_nchannels*i+ci]=(opus_int16)si; - /*Including clipping in the noise shaping is generally disastrous: the - futile effort to restore the clipped energy results in more clipping. - However, small amounts---at the level which could normally be created - by dither and rounding---are harmless and can even reduce clipping - somewhat due to the clipping sometimes reducing the dither + rounding - error.*/ - _of->dither_b[ci*4]=mute>16?0:OP_CLAMP(-1.5F,si-s,1.5F); - } - mute++; - if(!silent)mute=0; - } - _of->dither_mute=OP_MIN(mute,65); - _of->dither_seed=seed; - } - _of->state_channel_count=_nchannels; - return _nsamples; -} - -int op_read(OggOpusFile *_of,opus_int16 *_pcm,int _buf_size,int *_li){ - return op_filter_read_native(_of,_pcm,_buf_size,op_float2short_filter,_li); -} - -int op_read_float(OggOpusFile *_of,float *_pcm,int _buf_size,int *_li){ - _of->state_channel_count=0; - return op_read_native(_of,_pcm,_buf_size,_li); -} - -static int op_stereo_filter(OggOpusFile *_of,void *_dst,int _dst_sz, - op_sample *_src,int _nsamples,int _nchannels){ - (void)_of; - _nsamples=OP_MIN(_nsamples,_dst_sz>>1); - if(_nchannels==2)memcpy(_dst,_src,_nsamples*2*sizeof(*_src)); - else{ - float *dst; - int i; - dst=(float *)_dst; - if(_nchannels==1){ - for(i=0;i<_nsamples;i++)dst[2*i+0]=dst[2*i+1]=_src[i]; - } - else{ - for(i=0;i<_nsamples;i++){ - float l; - float r; - int ci; - l=r=0; - for(ci=0;ci<_nchannels;ci++){ - l+=OP_STEREO_DOWNMIX[_nchannels-3][ci][0]*_src[_nchannels*i+ci]; - r+=OP_STEREO_DOWNMIX[_nchannels-3][ci][1]*_src[_nchannels*i+ci]; - } - dst[2*i+0]=l; - dst[2*i+1]=r; - } - } - } - return _nsamples; -} - -static int op_float2short_stereo_filter(OggOpusFile *_of, - void *_dst,int _dst_sz,op_sample *_src,int _nsamples,int _nchannels){ - opus_int16 *dst; - dst=(opus_int16 *)_dst; - if(_nchannels==1){ - int i; - _nsamples=op_float2short_filter(_of,dst,_dst_sz>>1,_src,_nsamples,1); - for(i=_nsamples;i-->0;)dst[2*i+0]=dst[2*i+1]=dst[i]; - } - else{ - if(_nchannels>2){ - _nsamples=OP_MIN(_nsamples,_dst_sz>>1); - _nsamples=op_stereo_filter(_of,_src,_nsamples*2, - _src,_nsamples,_nchannels); - } - _nsamples=op_float2short_filter(_of,dst,_dst_sz,_src,_nsamples,2); - } - return _nsamples; -} - -int op_read_stereo(OggOpusFile *_of,opus_int16 *_pcm,int _buf_size){ - return op_filter_read_native(_of,_pcm,_buf_size, - op_float2short_stereo_filter,NULL); -} - -int op_read_float_stereo(OggOpusFile *_of,float *_pcm,int _buf_size){ - _of->state_channel_count=0; - return op_filter_read_native(_of,_pcm,_buf_size,op_stereo_filter,NULL); -} - -#endif diff --git a/src/opusfile-0.5/src/stream.c b/src/opusfile-0.5/src/stream.c deleted file mode 100644 index 0238a6b3..00000000 --- a/src/opusfile-0.5/src/stream.c +++ /dev/null @@ -1,366 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 1994-2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.c 17573 2010-10-27 14:53:59Z xiphmont $ - - ********************************************************************/ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "internal.h" -#include -#include -#include -#include -#include -#if defined(_WIN32) -# include -#endif - -typedef struct OpusMemStream OpusMemStream; - -#define OP_MEM_SIZE_MAX (~(size_t)0>>1) -#define OP_MEM_DIFF_MAX ((ptrdiff_t)OP_MEM_SIZE_MAX) - -/*The context information needed to read from a block of memory as if it were a - file.*/ -struct OpusMemStream{ - /*The block of memory to read from.*/ - const unsigned char *data; - /*The total size of the block. - This must be at most OP_MEM_SIZE_MAX to prevent signed overflow while - seeking.*/ - ptrdiff_t size; - /*The current file position. - This is allowed to be set arbitrarily greater than size (i.e., past the end - of the block, though we will not read data past the end of the block), but - is not allowed to be negative (i.e., before the beginning of the block).*/ - ptrdiff_t pos; -}; - -static int op_fread(void *_stream,unsigned char *_ptr,int _buf_size){ - FILE *stream; - size_t ret; - /*Check for empty read.*/ - if(_buf_size<=0)return 0; - stream=(FILE *)_stream; - ret=fread(_ptr,1,_buf_size,stream); - OP_ASSERT(ret<=(size_t)_buf_size); - /*If ret==0 and !feof(stream), there was a read error.*/ - return ret>0||feof(stream)?(int)ret:OP_EREAD; -} - -static int op_fseek(void *_stream,opus_int64 _offset,int _whence){ -#if defined(_WIN32) - /*_fseeki64() is not exposed until MSCVCRT80. - This is the default starting with MSVC 2005 (_MSC_VER>=1400), but we want - to allow linking against older MSVCRT versions for compatibility back to - XP without installing extra runtime libraries. - i686-pc-mingw32 does not have fseeko() and requires - __MSVCRT_VERSION__>=0x800 for _fseeki64(), which screws up linking with - other libraries (that don't use MSVCRT80 from MSVC 2005 by default). - i686-w64-mingw32 does have fseeko() and respects _FILE_OFFSET_BITS, but I - don't know how to detect that at compile time. - We could just use fseeko64() (which is available in both), but its - implemented using fgetpos()/fsetpos() just like this code, except without - the overflow checking, so we prefer our version.*/ - opus_int64 pos; - /*We don't use fpos_t directly because it might be a struct if __STDC__ is - non-zero or _INTEGRAL_MAX_BITS < 64. - I'm not certain when the latter is true, but someone could in theory set - the former. - Either way, it should be binary compatible with a normal 64-bit int (this - assumption is not portable, but I believe it is true for MSVCRT).*/ - OP_ASSERT(sizeof(pos)==sizeof(fpos_t)); - /*Translate the seek to an absolute one.*/ - if(_whence==SEEK_CUR){ - int ret; - ret=fgetpos((FILE *)_stream,(fpos_t *)&pos); - if(ret)return ret; - } - else if(_whence==SEEK_END)pos=_filelengthi64(_fileno((FILE *)_stream)); - else if(_whence==SEEK_SET)pos=0; - else return -1; - /*Check for errors or overflow.*/ - if(pos<0||_offset<-pos||_offset>OP_INT64_MAX-pos)return -1; - pos+=_offset; - return fsetpos((FILE *)_stream,(fpos_t *)&pos); -#else - /*This function actually conforms to the SUSv2 and POSIX.1-2001, so we prefer - it except on Windows.*/ - return fseeko((FILE *)_stream,(off_t)_offset,_whence); -#endif -} - -static opus_int64 op_ftell(void *_stream){ -#if defined(_WIN32) - /*_ftelli64() is not exposed until MSCVCRT80, and ftello()/ftello64() have - the same problems as fseeko()/fseeko64() in MingW. - See above for a more detailed explanation.*/ - opus_int64 pos; - OP_ASSERT(sizeof(pos)==sizeof(fpos_t)); - return fgetpos((FILE *)_stream,(fpos_t *)&pos)?-1:pos; -#else - /*This function actually conforms to the SUSv2 and POSIX.1-2001, so we prefer - it except on Windows.*/ - return ftello((FILE *)_stream); -#endif -} - -static const OpusFileCallbacks OP_FILE_CALLBACKS={ - op_fread, - op_fseek, - op_ftell, - (op_close_func)fclose -}; - -#if defined(_WIN32) -# include -# include - -/*Windows doesn't accept UTF-8 by default, and we don't have a wchar_t API, - so if we just pass the path to fopen(), then there'd be no way for a user - of our API to open a Unicode filename. - Instead, we translate from UTF-8 to UTF-16 and use Windows' wchar_t API. - This makes this API more consistent with platforms where the character set - used by fopen is the same as used on disk, which is generally UTF-8, and - with our metadata API, which always uses UTF-8.*/ -static wchar_t *op_utf8_to_utf16(const char *_src){ - wchar_t *dst; - size_t len; - len=strlen(_src); - /*Worst-case output is 1 wide character per 1 input character.*/ - dst=(wchar_t *)_ogg_malloc(sizeof(*dst)*(len+1)); - if(dst!=NULL){ - size_t si; - size_t di; - for(di=si=0;si=0x80U){ - /*This is a 2-byte sequence that is not overlong.*/ - dst[di++]=w; - si++; - continue; - } - } - else{ - int c2; - /*This is safe, because c1 was not 0 and _src is NUL-terminated.*/ - c2=(unsigned char)_src[si+2]; - if((c2&0xC0)==0x80){ - /*Found at least two continuation bytes.*/ - if((c0&0xF0)==0xE0){ - wchar_t w; - /*Start byte says this is a 3-byte sequence.*/ - w=(c0&0xF)<<12|(c1&0x3F)<<6|c2&0x3F; - if(w>=0x800U&&(w<0xD800||w>=0xE000)&&w<0xFFFE){ - /*This is a 3-byte sequence that is not overlong, not a - UTF-16 surrogate pair value, and not a 'not a character' - value.*/ - dst[di++]=w; - si+=2; - continue; - } - } - else{ - int c3; - /*This is safe, because c2 was not 0 and _src is - NUL-terminated.*/ - c3=(unsigned char)_src[si+3]; - if((c3&0xC0)==0x80){ - /*Found at least three continuation bytes.*/ - if((c0&0xF8)==0xF0){ - opus_uint32 w; - /*Start byte says this is a 4-byte sequence.*/ - w=(c0&7)<<18|(c1&0x3F)<<12|(c2&0x3F)<<6&(c3&0x3F); - if(w>=0x10000U&&w<0x110000U){ - /*This is a 4-byte sequence that is not overlong and not - greater than the largest valid Unicode code point. - Convert it to a surrogate pair.*/ - w-=0x10000; - dst[di++]=(wchar_t)(0xD800+(w>>10)); - dst[di++]=(wchar_t)(0xDC00+(w&0x3FF)); - si+=3; - continue; - } - } - } - } - } - } - } - } - /*If we got here, we encountered an illegal UTF-8 sequence.*/ - _ogg_free(dst); - return NULL; - } - OP_ASSERT(di<=len); - dst[di]='\0'; - } - return dst; -} - -#endif - -void *op_fopen(OpusFileCallbacks *_cb,const char *_path,const char *_mode){ - FILE *fp; -#if !defined(_WIN32) - fp=fopen(_path,_mode); -#else - fp=NULL; - if(_path==NULL||_mode==NULL)errno=EINVAL; - else{ - wchar_t *wpath; - wchar_t *wmode; - wpath=op_utf8_to_utf16(_path); - wmode=op_utf8_to_utf16(_mode); - if(wmode==NULL)errno=EINVAL; - else if(wpath==NULL)errno=ENOENT; - else fp=_wfopen(wpath,wmode); - _ogg_free(wmode); - _ogg_free(wpath); - } -#endif - if(fp!=NULL)*_cb=*&OP_FILE_CALLBACKS; - return fp; -} - -void *op_fdopen(OpusFileCallbacks *_cb,int _fd,const char *_mode){ - FILE *fp; - fp=fdopen(_fd,_mode); - if(fp!=NULL)*_cb=*&OP_FILE_CALLBACKS; - return fp; -} - -void *op_freopen(OpusFileCallbacks *_cb,const char *_path,const char *_mode, - void *_stream){ - FILE *fp; -#if !defined(_WIN32) - fp=freopen(_path,_mode,(FILE *)_stream); -#else - fp=NULL; - if(_path==NULL||_mode==NULL)errno=EINVAL; - else{ - wchar_t *wpath; - wchar_t *wmode; - wpath=op_utf8_to_utf16(_path); - wmode=op_utf8_to_utf16(_mode); - if(wmode==NULL)errno=EINVAL; - else if(wpath==NULL)errno=ENOENT; - else fp=_wfreopen(wpath,wmode,(FILE *)_stream); - _ogg_free(wmode); - _ogg_free(wpath); - } -#endif - if(fp!=NULL)*_cb=*&OP_FILE_CALLBACKS; - return fp; -} - -static int op_mem_read(void *_stream,unsigned char *_ptr,int _buf_size){ - OpusMemStream *stream; - ptrdiff_t size; - ptrdiff_t pos; - stream=(OpusMemStream *)_stream; - /*Check for empty read.*/ - if(_buf_size<=0)return 0; - size=stream->size; - pos=stream->pos; - /*Check for EOF.*/ - if(pos>=size)return 0; - /*Check for a short read.*/ - _buf_size=(int)OP_MIN(size-pos,_buf_size); - memcpy(_ptr,stream->data+pos,_buf_size); - pos+=_buf_size; - stream->pos=pos; - return _buf_size; -} - -static int op_mem_seek(void *_stream,opus_int64 _offset,int _whence){ - OpusMemStream *stream; - ptrdiff_t pos; - stream=(OpusMemStream *)_stream; - pos=stream->pos; - OP_ASSERT(pos>=0); - switch(_whence){ - case SEEK_SET:{ - /*Check for overflow:*/ - if(_offset<0||_offset>OP_MEM_DIFF_MAX)return -1; - pos=(ptrdiff_t)_offset; - }break; - case SEEK_CUR:{ - /*Check for overflow:*/ - if(_offset<-pos||_offset>OP_MEM_DIFF_MAX-pos)return -1; - pos=(ptrdiff_t)(pos+_offset); - }break; - case SEEK_END:{ - ptrdiff_t size; - size=stream->size; - OP_ASSERT(size>=0); - /*Check for overflow:*/ - if(_offset>size||_offsetpos=pos; - return 0; -} - -static opus_int64 op_mem_tell(void *_stream){ - OpusMemStream *stream; - stream=(OpusMemStream *)_stream; - return (ogg_int64_t)stream->pos; -} - -static int op_mem_close(void *_stream){ - _ogg_free(_stream); - return 0; -} - -static const OpusFileCallbacks OP_MEM_CALLBACKS={ - op_mem_read, - op_mem_seek, - op_mem_tell, - op_mem_close -}; - -void *op_mem_stream_create(OpusFileCallbacks *_cb, - const unsigned char *_data,size_t _size){ - OpusMemStream *stream; - if(_size>OP_MEM_SIZE_MAX)return NULL; - stream=(OpusMemStream *)_ogg_malloc(sizeof(*stream)); - if(stream!=NULL){ - *_cb=*&OP_MEM_CALLBACKS; - stream->data=_data; - stream->size=_size; - stream->pos=0; - } - return stream; -} diff --git a/src/opusfile-0.5/src/wincerts.c b/src/opusfile-0.5/src/wincerts.c deleted file mode 100644 index b0e35aa3..00000000 --- a/src/opusfile-0.5/src/wincerts.c +++ /dev/null @@ -1,171 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 2013 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ********************************************************************/ - -/*This should really be part of OpenSSL, but there's been a patch [1] sitting - in their bugtracker for over two years that implements this, without any - action, so I'm giving up and re-implementing it locally. - - [1] */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "internal.h" -#if defined(OP_ENABLE_HTTP)&&defined(_WIN32) -/*You must include windows.h before wincrypt.h and x509.h.*/ -# define WIN32_LEAN_AND_MEAN -# define WIN32_EXTRA_LEAN -# include -/*You must include wincrypt.h before x509.h, too, or X509_NAME doesn't get - defined properly.*/ -# include -# include -# include -# include - -static int op_capi_new(X509_LOOKUP *_lu){ - HCERTSTORE h_store; - h_store=CertOpenStore(CERT_STORE_PROV_SYSTEM_A,0,0, - CERT_STORE_OPEN_EXISTING_FLAG|CERT_STORE_READONLY_FLAG| - CERT_SYSTEM_STORE_CURRENT_USER|CERT_STORE_SHARE_CONTEXT_FLAG,"ROOT"); - if(h_store!=NULL){ - _lu->method_data=(char *)h_store; - return 1; - } - return 0; -} - -static void op_capi_free(X509_LOOKUP *_lu){ - HCERTSTORE h_store; - h_store=(HCERTSTORE)_lu->method_data; -# if defined(OP_ENABLE_ASSERTIONS) - OP_ALWAYS_TRUE(CertCloseStore(h_store,CERT_CLOSE_STORE_CHECK_FLAG)); -# else - CertCloseStore(h_store,0); -# endif -} - -static int op_capi_retrieve_by_subject(X509_LOOKUP *_lu,int _type, - X509_NAME *_name,X509_OBJECT *_ret){ - X509_OBJECT *obj; - CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE); - obj=X509_OBJECT_retrieve_by_subject(_lu->store_ctx->objs,_type,_name); - CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE); - if(obj!=NULL){ - _ret->type=obj->type; - memcpy(&_ret->data,&obj->data,sizeof(_ret->data)); - return 1; - } - return 0; -} - -static int op_capi_get_by_subject(X509_LOOKUP *_lu,int _type,X509_NAME *_name, - X509_OBJECT *_ret){ - HCERTSTORE h_store; - if(_name==NULL)return 0; - if(_name->bytes==NULL||_name->bytes->length<=0||_name->modified){ - if(i2d_X509_NAME(_name,NULL)<0)return 0; - OP_ASSERT(_name->bytes->length>0); - } - h_store=(HCERTSTORE)_lu->method_data; - switch(_type){ - case X509_LU_X509:{ - CERT_NAME_BLOB find_para; - PCCERT_CONTEXT cert; - X509 *x; - int ret; - /*Although X509_NAME contains a canon_enc field, that "canonical" [1] - encoding was just made up by OpenSSL. - It doesn't correspond to any actual standard, and since it drops the - initial sequence header, won't be recognized by the Crypto API. - The assumption here is that CertFindCertificateInStore() will allow any - appropriate variations in the encoding when it does its comparison. - This is, however, emphatically not true under Wine, which just compares - the encodings with memcmp(). - Most of the time things work anyway, though, and there isn't really - anything we can do to make the situation better. - - [1] A "canonical form" is defined as the one where, if you locked 10 - mathematicians in a room and asked them to come up with a - representation for something, it's the answer that 9 of them would - give you back. - I don't think OpenSSL's encoding qualifies.*/ - find_para.cbData=_name->bytes->length; - find_para.pbData=(unsigned char *)_name->bytes->data; - cert=CertFindCertificateInStore(h_store,X509_ASN_ENCODING,0, - CERT_FIND_SUBJECT_NAME,&find_para,NULL); - if(cert==NULL)return 0; - x=d2i_X509(NULL,(const unsigned char **)&cert->pbCertEncoded, - cert->cbCertEncoded); - CertFreeCertificateContext(cert); - if(x==NULL)return 0; - ret=X509_STORE_add_cert(_lu->store_ctx,x); - X509_free(x); - if(ret)return op_capi_retrieve_by_subject(_lu,_type,_name,_ret); - }break; - case X509_LU_CRL:{ - CERT_INFO cert_info; - CERT_CONTEXT find_para; - PCCRL_CONTEXT crl; - X509_CRL *x; - int ret; - ret=op_capi_retrieve_by_subject(_lu,_type,_name,_ret); - if(ret>0)return ret; - memset(&cert_info,0,sizeof(cert_info)); - cert_info.Issuer.cbData=_name->bytes->length; - cert_info.Issuer.pbData=(unsigned char *)_name->bytes->data; - memset(&find_para,0,sizeof(find_para)); - find_para.pCertInfo=&cert_info; - crl=CertFindCRLInStore(h_store,0,0,CRL_FIND_ISSUED_BY,&find_para,NULL); - if(crl==NULL)return 0; - x=d2i_X509_CRL(NULL,(const unsigned char **)&crl->pbCrlEncoded, - crl->cbCrlEncoded); - CertFreeCRLContext(crl); - if(x==NULL)return 0; - ret=X509_STORE_add_crl(_lu->store_ctx,x); - X509_CRL_free(x); - if(ret)return op_capi_retrieve_by_subject(_lu,_type,_name,_ret); - }break; - } - return 0; -} - -/*This is not const because OpenSSL doesn't allow it, even though it won't - write to it.*/ -static X509_LOOKUP_METHOD X509_LOOKUP_CAPI={ - "Load Crypto API store into cache", - op_capi_new, - op_capi_free, - NULL, - NULL, - NULL, - op_capi_get_by_subject, - NULL, - NULL, - NULL -}; - -int SSL_CTX_set_default_verify_paths_win32(SSL_CTX *_ssl_ctx){ - X509_STORE *store; - X509_LOOKUP *lu; - /*We intentionally do not add the normal default paths, as they are usually - wrong, and are just asking to be used as an exploit vector.*/ - store=SSL_CTX_get_cert_store(_ssl_ctx); - OP_ASSERT(store!=NULL); - lu=X509_STORE_add_lookup(store,&X509_LOOKUP_CAPI); - if(lu==NULL)return 0; - ERR_clear_error(); - return 1; -} - -#endif diff --git a/src/opusfile-0.5/src/winerrno.h b/src/opusfile-0.5/src/winerrno.h deleted file mode 100644 index 32a90b4e..00000000 --- a/src/opusfile-0.5/src/winerrno.h +++ /dev/null @@ -1,90 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE libopusfile SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 2012 * - * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * - * * - ********************************************************************/ -#if !defined(_opusfile_winerrno_h) -# define _opusfile_winerrno_h (1) - -# include -# include - -/*These conflict with the MSVC errno.h definitions, but we don't need to use - the original ones in any file that deals with sockets. - We could map the WSA errors to the errno.h ones (most of which are only - available on sufficiently new versions of MSVC), but they aren't ordered the - same, and given how rarely we actually look at the values, I don't think - it's worth a lookup table.*/ -# undef EWOULDBLOCK -# undef EINPROGRESS -# undef EALREADY -# undef ENOTSOCK -# undef EDESTADDRREQ -# undef EMSGSIZE -# undef EPROTOTYPE -# undef ENOPROTOOPT -# undef EPROTONOSUPPORT -# undef EOPNOTSUPP -# undef EAFNOSUPPORT -# undef EADDRINUSE -# undef EADDRNOTAVAIL -# undef ENETDOWN -# undef ENETUNREACH -# undef ENETRESET -# undef ECONNABORTED -# undef ECONNRESET -# undef ENOBUFS -# undef EISCONN -# undef ENOTCONN -# undef ETIMEDOUT -# undef ECONNREFUSED -# undef ELOOP -# undef ENAMETOOLONG -# undef EHOSTUNREACH -# undef ENOTEMPTY - -# define EWOULDBLOCK (WSAEWOULDBLOCK-WSABASEERR) -# define EINPROGRESS (WSAEINPROGRESS-WSABASEERR) -# define EALREADY (WSAEALREADY-WSABASEERR) -# define ENOTSOCK (WSAENOTSOCK-WSABASEERR) -# define EDESTADDRREQ (WSAEDESTADDRREQ-WSABASEERR) -# define EMSGSIZE (WSAEMSGSIZE-WSABASEERR) -# define EPROTOTYPE (WSAEPROTOTYPE-WSABASEERR) -# define ENOPROTOOPT (WSAENOPROTOOPT-WSABASEERR) -# define EPROTONOSUPPORT (WSAEPROTONOSUPPORT-WSABASEERR) -# define ESOCKTNOSUPPORT (WSAESOCKTNOSUPPORT-WSABASEERR) -# define EOPNOTSUPP (WSAEOPNOTSUPP-WSABASEERR) -# define EPFNOSUPPORT (WSAEPFNOSUPPORT-WSABASEERR) -# define EAFNOSUPPORT (WSAEAFNOSUPPORT-WSABASEERR) -# define EADDRINUSE (WSAEADDRINUSE-WSABASEERR) -# define EADDRNOTAVAIL (WSAEADDRNOTAVAIL-WSABASEERR) -# define ENETDOWN (WSAENETDOWN-WSABASEERR) -# define ENETUNREACH (WSAENETUNREACH-WSABASEERR) -# define ENETRESET (WSAENETRESET-WSABASEERR) -# define ECONNABORTED (WSAECONNABORTED-WSABASEERR) -# define ECONNRESET (WSAECONNRESET-WSABASEERR) -# define ENOBUFS (WSAENOBUFS-WSABASEERR) -# define EISCONN (WSAEISCONN-WSABASEERR) -# define ENOTCONN (WSAENOTCONN-WSABASEERR) -# define ESHUTDOWN (WSAESHUTDOWN-WSABASEERR) -# define ETOOMANYREFS (WSAETOOMANYREFS-WSABASEERR) -# define ETIMEDOUT (WSAETIMEDOUT-WSABASEERR) -# define ECONNREFUSED (WSAECONNREFUSED-WSABASEERR) -# define ELOOP (WSAELOOP-WSABASEERR) -# define ENAMETOOLONG (WSAENAMETOOLONG-WSABASEERR) -# define EHOSTDOWN (WSAEHOSTDOWN-WSABASEERR) -# define EHOSTUNREACH (WSAEHOSTUNREACH-WSABASEERR) -# define ENOTEMPTY (WSAENOTEMPTY-WSABASEERR) -# define EPROCLIM (WSAEPROCLIM-WSABASEERR) -# define EUSERS (WSAEUSERS-WSABASEERR) -# define EDQUOT (WSAEDQUOT-WSABASEERR) -# define ESTALE (WSAESTALE-WSABASEERR) -# define EREMOTE (WSAEREMOTE-WSABASEERR) - -#endif diff --git a/src/qcommon/ioapi.c b/src/qcommon/ioapi.c deleted file mode 100644 index aab3c00b..00000000 --- a/src/qcommon/ioapi.c +++ /dev/null @@ -1,182 +0,0 @@ -/* ioapi.c -- IO base function header for compress/uncompress .zip - files using zlib + zip or unzip API - - Version 1.01e, February 12th, 2005 - - Copyright (C) 1998-2005 Gilles Vollant -*/ - -#include -#include -#include - -#ifdef USE_LOCAL_HEADERS -#include "../zlib/zlib.h" -#else -#include -#endif - -#include "ioapi.h" - - - -/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */ - -#ifndef SEEK_CUR -#define SEEK_CUR 1 -#endif - -#ifndef SEEK_END -#define SEEK_END 2 -#endif - -#ifndef SEEK_SET -#define SEEK_SET 0 -#endif - -voidpf ZCALLBACK fopen_file_func OF(( - voidpf opaque, - const char* filename, - int mode)); - -uLong ZCALLBACK fread_file_func OF(( - voidpf opaque, - voidpf stream, - void* buf, - uLong size)); - -uLong ZCALLBACK fwrite_file_func OF(( - voidpf opaque, - voidpf stream, - const void* buf, - uLong size)); - -long ZCALLBACK ftell_file_func OF(( - voidpf opaque, - voidpf stream)); - -long ZCALLBACK fseek_file_func OF(( - voidpf opaque, - voidpf stream, - uLong offset, - int origin)); - -int ZCALLBACK fclose_file_func OF(( - voidpf opaque, - voidpf stream)); - -int ZCALLBACK ferror_file_func OF(( - voidpf opaque, - voidpf stream)); - - -voidpf ZCALLBACK fopen_file_func (opaque, filename, mode) - voidpf opaque; - const char* filename; - int mode; -{ - FILE* file = NULL; - const char* mode_fopen = NULL; - if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) - mode_fopen = "rb"; - else - if (mode & ZLIB_FILEFUNC_MODE_EXISTING) - mode_fopen = "r+b"; - else - if (mode & ZLIB_FILEFUNC_MODE_CREATE) - mode_fopen = "wb"; - - if ((filename!=NULL) && (mode_fopen != NULL)) - file = fopen(filename, mode_fopen); - return file; -} - - -uLong ZCALLBACK fread_file_func (opaque, stream, buf, size) - voidpf opaque; - voidpf stream; - void* buf; - uLong size; -{ - uLong ret; - ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream); - return ret; -} - - -uLong ZCALLBACK fwrite_file_func (opaque, stream, buf, size) - voidpf opaque; - voidpf stream; - const void* buf; - uLong size; -{ - uLong ret; - ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream); - return ret; -} - -long ZCALLBACK ftell_file_func (opaque, stream) - voidpf opaque; - voidpf stream; -{ - long ret; - ret = ftell((FILE *)stream); - return ret; -} - -long ZCALLBACK fseek_file_func (opaque, stream, offset, origin) - voidpf opaque; - voidpf stream; - uLong offset; - int origin; -{ - int fseek_origin=0; - long ret; - switch (origin) - { - case ZLIB_FILEFUNC_SEEK_CUR : - fseek_origin = SEEK_CUR; - break; - case ZLIB_FILEFUNC_SEEK_END : - fseek_origin = SEEK_END; - break; - case ZLIB_FILEFUNC_SEEK_SET : - fseek_origin = SEEK_SET; - break; - default: return -1; - } - ret = 0; - fseek((FILE *)stream, offset, fseek_origin); - return ret; -} - -int ZCALLBACK fclose_file_func (opaque, stream) - voidpf opaque; - voidpf stream; -{ - int ret; - ret = fclose((FILE *)stream); - return ret; -} - -int ZCALLBACK ferror_file_func (opaque, stream) - voidpf opaque; - voidpf stream; -{ - int ret; - ret = ferror((FILE *)stream); - return ret; -} - -void fill_fopen_filefunc (pzlib_filefunc_def) - zlib_filefunc_def* pzlib_filefunc_def; -{ - pzlib_filefunc_def->zopen_file = fopen_file_func; - pzlib_filefunc_def->zread_file = fread_file_func; - pzlib_filefunc_def->zwrite_file = fwrite_file_func; - pzlib_filefunc_def->ztell_file = ftell_file_func; - pzlib_filefunc_def->zseek_file = fseek_file_func; - pzlib_filefunc_def->zclose_file = fclose_file_func; - pzlib_filefunc_def->zerror_file = ferror_file_func; - pzlib_filefunc_def->opaque = NULL; -} diff --git a/src/qcommon/ioapi.h b/src/qcommon/ioapi.h deleted file mode 100644 index 7d457baa..00000000 --- a/src/qcommon/ioapi.h +++ /dev/null @@ -1,75 +0,0 @@ -/* ioapi.h -- IO base function header for compress/uncompress .zip - files using zlib + zip or unzip API - - Version 1.01e, February 12th, 2005 - - Copyright (C) 1998-2005 Gilles Vollant -*/ - -#ifndef _ZLIBIOAPI_H -#define _ZLIBIOAPI_H - - -#define ZLIB_FILEFUNC_SEEK_CUR (1) -#define ZLIB_FILEFUNC_SEEK_END (2) -#define ZLIB_FILEFUNC_SEEK_SET (0) - -#define ZLIB_FILEFUNC_MODE_READ (1) -#define ZLIB_FILEFUNC_MODE_WRITE (2) -#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3) - -#define ZLIB_FILEFUNC_MODE_EXISTING (4) -#define ZLIB_FILEFUNC_MODE_CREATE (8) - - -#ifndef ZCALLBACK - -#if (defined(WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK) -#define ZCALLBACK CALLBACK -#else -#define ZCALLBACK -#endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode)); -typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); -typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream)); -typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin)); -typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream)); -typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream)); - -typedef struct zlib_filefunc_def_s -{ - open_file_func zopen_file; - read_file_func zread_file; - write_file_func zwrite_file; - tell_file_func ztell_file; - seek_file_func zseek_file; - close_file_func zclose_file; - testerror_file_func zerror_file; - voidpf opaque; -} zlib_filefunc_def; - - - -void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); - -#define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size)) -#define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size)) -#define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream)) -#define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode)) -#define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream)) -#define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream)) - - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/src/qcommon/unzip.c b/src/qcommon/unzip.c deleted file mode 100644 index b5043c19..00000000 --- a/src/qcommon/unzip.c +++ /dev/null @@ -1,1608 +0,0 @@ -/* unzip.c -- IO for uncompress .zip files using zlib - - Modified for Quake III Arena to use the Z_Malloc() memory pool; - this means a system copy of minizip is not a suitable replacement. - - Based on minizip: - - Version 1.01e, February 12th, 2005 - - Copyright (C) 1998-2005 Gilles Vollant - - Read unzip.h for more info -*/ - -/* Decryption code comes from crypt.c by Info-ZIP but has been greatly reduced in terms of -compatibility with older software. The following is from the original crypt.c. Code -woven in by Terry Thorsen 1/2003. -*/ -/* - Copyright (c) 1990-2000 Info-ZIP. All rights reserved. - - See the accompanying file LICENSE, version 2000-Apr-09 or later - (the contents of which are also included in zip.h) for terms of use. - If, for some reason, all these files are missing, the Info-ZIP license - also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html -*/ -/* - crypt.c (full version) by Info-ZIP. Last revised: [see crypt.h] - - The encryption/decryption parts of this source code (as opposed to the - non-echoing password parts) were originally written in Europe. The - whole source package can be freely distributed, including from the USA. - (Prior to January 2000, re-export from the US was a violation of US law.) - */ - -/* - This encryption code is a direct transcription of the algorithm from - Roger Schlafly, described by Phil Katz in the file appnote.txt. This - file (appnote.txt) is distributed with the PKZIP program (even in the - version without encryption capabilities). - */ - - -#include "../qcommon/q_shared.h" -#include "../qcommon/qcommon.h" -#include "unzip.h" - -#ifndef local -# define local static -#endif -/* compile with -Dlocal if your debugger can't find static symbols */ - - -#ifndef CASESENSITIVITYDEFAULT_NO -# if !defined(unix) && !defined(CASESENSITIVITYDEFAULT_YES) -# define CASESENSITIVITYDEFAULT_NO -# endif -#endif - - -#ifndef UNZ_BUFSIZE -#define UNZ_BUFSIZE (16384) -#endif - -#ifndef UNZ_MAXFILENAMEINZIP -#define UNZ_MAXFILENAMEINZIP (256) -#endif - -#ifndef ALLOC -# define ALLOC(size) (Z_Malloc(size)) -#endif -#ifndef TRYFREE -# define TRYFREE(p) {if (p) Z_Free(p);} -#endif - -#define SIZECENTRALDIRITEM (0x2e) -#define SIZEZIPLOCALHEADER (0x1e) - - - - -const char unz_copyright[] = - " unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; - -/* unz_file_info_interntal contain internal info about a file in zipfile*/ -typedef struct unz_file_info_internal_s -{ - uLong offset_curfile;/* relative offset of local header 4 bytes */ -} unz_file_info_internal; - - -/* file_in_zip_read_info_s contain internal information about a file in zipfile, - when reading and decompress it */ -typedef struct -{ - char *read_buffer; /* internal buffer for compressed data */ - z_stream stream; /* zLib stream structure for inflate */ - - uLong pos_in_zipfile; /* position in byte on the zipfile, for fseek*/ - uLong stream_initialised; /* flag set if stream structure is initialised*/ - - uLong offset_local_extrafield;/* offset of the local extra field */ - uInt size_local_extrafield;/* size of the local extra field */ - uLong pos_local_extrafield; /* position in the local extra field in read*/ - - uLong crc32; /* crc32 of all data uncompressed */ - uLong crc32_wait; /* crc32 we must obtain after decompress all */ - uLong rest_read_compressed; /* number of byte to be decompressed */ - uLong rest_read_uncompressed;/*number of byte to be obtained after decomp*/ - zlib_filefunc_def z_filefunc; - voidpf filestream; /* io structore of the zipfile */ - uLong compression_method; /* compression method (0==store) */ - uLong byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ - int raw; -} file_in_zip_read_info_s; - - -/* unz_s contain internal information about the zipfile -*/ -typedef struct -{ - zlib_filefunc_def z_filefunc; - voidpf filestream; /* io structore of the zipfile */ - unz_global_info gi; /* public global information */ - uLong byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ - uLong num_file; /* number of the current file in the zipfile*/ - uLong pos_in_central_dir; /* pos of the current file in the central dir*/ - uLong current_file_ok; /* flag about the usability of the current file*/ - uLong central_pos; /* position of the beginning of the central dir*/ - - uLong size_central_dir; /* size of the central directory */ - uLong offset_central_dir; /* offset of start of central directory with - respect to the starting disk number */ - - unz_file_info cur_file_info; /* public info about the current file in zip*/ - unz_file_info_internal cur_file_info_internal; /* private info about it*/ - file_in_zip_read_info_s* pfile_in_zip_read; /* structure about the current - file if we are decompressing it */ - int encrypted; -# ifndef NOUNCRYPT - unsigned long keys[3]; /* keys defining the pseudo-random sequence */ - const unsigned long* pcrc_32_tab; -# endif -} unz_s; - - -#ifndef NOUNCRYPT -#include "crypt.h" -#endif - -/* =========================================================================== - Read a byte from a gz_stream; update next_in and avail_in. Return EOF - for end of file. - IN assertion: the stream s has been sucessfully opened for reading. -*/ - - -local int unzlocal_getByte OF(( - const zlib_filefunc_def* pzlib_filefunc_def, - voidpf filestream, - int *pi)); - -local int unzlocal_getByte(pzlib_filefunc_def,filestream,pi) - const zlib_filefunc_def* pzlib_filefunc_def; - voidpf filestream; - int *pi; -{ - unsigned char c; - int err = (int)ZREAD(*pzlib_filefunc_def,filestream,&c,1); - if (err==1) - { - *pi = (int)c; - return UNZ_OK; - } - else - { - if (ZERROR(*pzlib_filefunc_def,filestream)) - return UNZ_ERRNO; - else - return UNZ_EOF; - } -} - - -/* =========================================================================== - Reads a long in LSB order from the given gz_stream. Sets -*/ -local int unzlocal_getShort OF(( - const zlib_filefunc_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX)); - -local int unzlocal_getShort (pzlib_filefunc_def,filestream,pX) - const zlib_filefunc_def* pzlib_filefunc_def; - voidpf filestream; - uLong *pX; -{ - uLong x ; - int i = 0; - int err; - - err = unzlocal_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==UNZ_OK) - err = unzlocal_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<8; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int unzlocal_getLong OF(( - const zlib_filefunc_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX)); - -local int unzlocal_getLong (pzlib_filefunc_def,filestream,pX) - const zlib_filefunc_def* pzlib_filefunc_def; - voidpf filestream; - uLong *pX; -{ - uLong x ; - int i = 0; - int err; - - err = unzlocal_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==UNZ_OK) - err = unzlocal_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<8; - - if (err==UNZ_OK) - err = unzlocal_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<16; - - if (err==UNZ_OK) - err = unzlocal_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<24; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int strcmpcasenosensitive_internal OF(( - const char* fileName1, - const char* fileName2)); - -/* My own strcmpi / strcasecmp */ -local int strcmpcasenosensitive_internal (fileName1,fileName2) - const char* fileName1; - const char* fileName2; -{ - for (;;) - { - char c1=*(fileName1++); - char c2=*(fileName2++); - if ((c1>='a') && (c1<='z')) - c1 -= 0x20; - if ((c2>='a') && (c2<='z')) - c2 -= 0x20; - if (c1=='\0') - return ((c2=='\0') ? 0 : -1); - if (c2=='\0') - return 1; - if (c1c2) - return 1; - } -} - - -#ifdef CASESENSITIVITYDEFAULT_NO -#define CASESENSITIVITYDEFAULTVALUE 2 -#else -#define CASESENSITIVITYDEFAULTVALUE 1 -#endif - -#ifndef STRCMPCASENOSENTIVEFUNCTION -#define STRCMPCASENOSENTIVEFUNCTION strcmpcasenosensitive_internal -#endif - -/* - Compare two filename (fileName1,fileName2). - If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) - If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi - or strcasecmp) - If iCaseSenisivity = 0, case sensitivity is defaut of your operating system - (like 1 on Unix, 2 on Windows) - -*/ -extern int ZEXPORT unzStringFileNameCompare (fileName1,fileName2,iCaseSensitivity) - const char* fileName1; - const char* fileName2; - int iCaseSensitivity; -{ - if (iCaseSensitivity==0) - iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE; - - if (iCaseSensitivity==1) - return strcmp(fileName1,fileName2); - - return STRCMPCASENOSENTIVEFUNCTION(fileName1,fileName2); -} - -#ifndef BUFREADCOMMENT -#define BUFREADCOMMENT (0x400) -#endif - -/* - Locate the Central directory of a zipfile (at the end, just before - the global comment) -*/ -local uLong unzlocal_SearchCentralDir OF(( - const zlib_filefunc_def* pzlib_filefunc_def, - voidpf filestream)); - -local uLong unzlocal_SearchCentralDir(pzlib_filefunc_def,filestream) - const zlib_filefunc_def* pzlib_filefunc_def; - voidpf filestream; -{ - unsigned char* buf; - uLong uSizeFile; - uLong uBackRead; - uLong uMaxBack=0xffff; /* maximum size of global comment */ - uLong uPosFound=0; - - if (ZSEEK(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; - - - uSizeFile = ZTELL(*pzlib_filefunc_def,filestream); - - if (uMaxBack>uSizeFile) - uMaxBack = uSizeFile; - - buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); - if (buf==NULL) - return 0; - - uBackRead = 4; - while (uBackReaduMaxBack) - uBackRead = uMaxBack; - else - uBackRead+=BUFREADCOMMENT; - uReadPos = uSizeFile-uBackRead ; - - uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? - (BUFREADCOMMENT+4) : (uSizeFile-uReadPos); - if (ZSEEK(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) - break; - - if (ZREAD(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) - break; - - for (i=(int)uReadSize-3; (i--)>0;) - if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && - ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) - { - uPosFound = uReadPos+i; - break; - } - - if (uPosFound!=0) - break; - } - TRYFREE(buf); - return uPosFound; -} - -/* - Open a Zip file. path contain the full pathname (by example, - on a Windows NT computer "c:\\test\\zlib114.zip" or on a Unix computer - "zlib/zlib114.zip". - If the zipfile cannot be opened (file doesn't exist or in not valid), the - return value is NULL. - Else, the return value is an unzFile Handle, usable with other function - of this unzip package. -*/ -extern unzFile ZEXPORT unzOpen2 (path, pzlib_filefunc_def) - const char *path; - zlib_filefunc_def* pzlib_filefunc_def; -{ - unz_s us; - unz_s *s; - uLong central_pos,uL; - - uLong number_disk; /* number of the current dist, used for - spaning ZIP, unsupported, always 0*/ - uLong number_disk_with_CD; /* number the the disk with central dir, used - for spaning ZIP, unsupported, always 0*/ - uLong number_entry_CD; /* total number of entries in - the central dir - (same than number_entry on nospan) */ - - int err=UNZ_OK; - - if (unz_copyright[0]!=' ') - return NULL; - - if (pzlib_filefunc_def==NULL) - fill_fopen_filefunc(&us.z_filefunc); - else - us.z_filefunc = *pzlib_filefunc_def; - - us.filestream= (*(us.z_filefunc.zopen_file))(us.z_filefunc.opaque, - path, - ZLIB_FILEFUNC_MODE_READ | - ZLIB_FILEFUNC_MODE_EXISTING); - if (us.filestream==NULL) - return NULL; - - central_pos = unzlocal_SearchCentralDir(&us.z_filefunc,us.filestream); - if (central_pos==0) - err=UNZ_ERRNO; - - if (ZSEEK(us.z_filefunc, us.filestream, - central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) - err=UNZ_ERRNO; - - /* the signature, already checked */ - if (unzlocal_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - - /* number of this disk */ - if (unzlocal_getShort(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) - err=UNZ_ERRNO; - - /* number of the disk with the start of the central directory */ - if (unzlocal_getShort(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) - err=UNZ_ERRNO; - - /* total number of entries in the central dir on this disk */ - if (unzlocal_getShort(&us.z_filefunc, us.filestream,&us.gi.number_entry)!=UNZ_OK) - err=UNZ_ERRNO; - - /* total number of entries in the central dir */ - if (unzlocal_getShort(&us.z_filefunc, us.filestream,&number_entry_CD)!=UNZ_OK) - err=UNZ_ERRNO; - - if ((number_entry_CD!=us.gi.number_entry) || - (number_disk_with_CD!=0) || - (number_disk!=0)) - err=UNZ_BADZIPFILE; - - /* size of the central directory */ - if (unzlocal_getLong(&us.z_filefunc, us.filestream,&us.size_central_dir)!=UNZ_OK) - err=UNZ_ERRNO; - - /* offset of start of central directory with respect to the - starting disk number */ - if (unzlocal_getLong(&us.z_filefunc, us.filestream,&us.offset_central_dir)!=UNZ_OK) - err=UNZ_ERRNO; - - /* zipfile comment length */ - if (unzlocal_getShort(&us.z_filefunc, us.filestream,&us.gi.size_comment)!=UNZ_OK) - err=UNZ_ERRNO; - - if ((central_pospfile_in_zip_read!=NULL) - unzCloseCurrentFile(file); - - ZCLOSE(s->z_filefunc, s->filestream); - TRYFREE(s); - return UNZ_OK; -} - - -/* - Write info about the ZipFile in the *pglobal_info structure. - No preparation of the structure is needed - return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzGetGlobalInfo (file,pglobal_info) - unzFile file; - unz_global_info *pglobal_info; -{ - unz_s* s; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - *pglobal_info=s->gi; - return UNZ_OK; -} - - -/* - Translate date/time from Dos format to tm_unz (readable more easilty) -*/ - -local void unzlocal_DosDateToTmuDate OF(( - uLong ulDosDate, - tm_unz* ptm)); - - -local void unzlocal_DosDateToTmuDate (ulDosDate, ptm) - uLong ulDosDate; - tm_unz* ptm; -{ - uLong uDate; - uDate = (uLong)(ulDosDate>>16); - ptm->tm_mday = (uInt)(uDate&0x1f) ; - ptm->tm_mon = (uInt)((((uDate)&0x1E0)/0x20)-1) ; - ptm->tm_year = (uInt)(((uDate&0x0FE00)/0x0200)+1980) ; - - ptm->tm_hour = (uInt) ((ulDosDate &0xF800)/0x800); - ptm->tm_min = (uInt) ((ulDosDate&0x7E0)/0x20) ; - ptm->tm_sec = (uInt) (2*(ulDosDate&0x1f)) ; -} - -/* - Get Info about the current file in the zipfile, with internal only info -*/ -local int unzlocal_GetCurrentFileInfoInternal OF((unzFile file, - unz_file_info *pfile_info, - unz_file_info_internal - *pfile_info_internal, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); - -local int unzlocal_GetCurrentFileInfoInternal (file, - pfile_info, - pfile_info_internal, - szFileName, fileNameBufferSize, - extraField, extraFieldBufferSize, - szComment, commentBufferSize) - unzFile file; - unz_file_info *pfile_info; - unz_file_info_internal *pfile_info_internal; - char *szFileName; - uLong fileNameBufferSize; - void *extraField; - uLong extraFieldBufferSize; - char *szComment; - uLong commentBufferSize; -{ - unz_s* s; - unz_file_info file_info; - unz_file_info_internal file_info_internal; - int err=UNZ_OK; - uLong uMagic; - long lSeek=0; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - if (ZSEEK(s->z_filefunc, s->filestream, - s->pos_in_central_dir+s->byte_before_the_zipfile, - ZLIB_FILEFUNC_SEEK_SET)!=0) - err=UNZ_ERRNO; - - - /* we check the magic */ - if (err==UNZ_OK) - { - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) - err=UNZ_ERRNO; - else if (uMagic!=0x02014b50) - err=UNZ_BADZIPFILE; - } - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.version) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.version_needed) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.flag) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.compression_method) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&file_info.dosDate) != UNZ_OK) - err=UNZ_ERRNO; - - unzlocal_DosDateToTmuDate(file_info.dosDate,&file_info.tmu_date); - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&file_info.crc) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.size_filename) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_extra) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_comment) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.disk_num_start) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.internal_fa) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&file_info.external_fa) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK) - err=UNZ_ERRNO; - - lSeek+=file_info.size_filename; - if ((err==UNZ_OK) && (szFileName!=NULL)) - { - uLong uSizeRead ; - if (file_info.size_filename0) && (fileNameBufferSize>0)) - if (ZREAD(s->z_filefunc, s->filestream,szFileName,uSizeRead)!=uSizeRead) - err=UNZ_ERRNO; - lSeek -= uSizeRead; - } - - - if ((err==UNZ_OK) && (extraField!=NULL)) - { - uLong uSizeRead ; - if (file_info.size_file_extraz_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) - lSeek=0; - else - err=UNZ_ERRNO; - } - if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0)) - if (ZREAD(s->z_filefunc, s->filestream,extraField,uSizeRead)!=uSizeRead) - err=UNZ_ERRNO; - lSeek += file_info.size_file_extra - uSizeRead; - } - else - lSeek+=file_info.size_file_extra; - - - if ((err==UNZ_OK) && (szComment!=NULL)) - { - uLong uSizeRead ; - if (file_info.size_file_commentz_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)!=0) - err=UNZ_ERRNO; - } - if ((file_info.size_file_comment>0) && (commentBufferSize>0)) - if (ZREAD(s->z_filefunc, s->filestream,szComment,uSizeRead)!=uSizeRead) - err=UNZ_ERRNO; - } - - if ((err==UNZ_OK) && (pfile_info!=NULL)) - *pfile_info=file_info; - - if ((err==UNZ_OK) && (pfile_info_internal!=NULL)) - *pfile_info_internal=file_info_internal; - - return err; -} - - - -/* - Write info about the ZipFile in the *pglobal_info structure. - No preparation of the structure is needed - return UNZ_OK if there is no problem. -*/ -extern int ZEXPORT unzGetCurrentFileInfo (file, - pfile_info, - szFileName, fileNameBufferSize, - extraField, extraFieldBufferSize, - szComment, commentBufferSize) - unzFile file; - unz_file_info *pfile_info; - char *szFileName; - uLong fileNameBufferSize; - void *extraField; - uLong extraFieldBufferSize; - char *szComment; - uLong commentBufferSize; -{ - return unzlocal_GetCurrentFileInfoInternal(file,pfile_info,NULL, - szFileName,fileNameBufferSize, - extraField,extraFieldBufferSize, - szComment,commentBufferSize); -} - -/* - Set the current file of the zipfile to the first file. - return UNZ_OK if there is no problem -*/ -extern int ZEXPORT unzGoToFirstFile (file) - unzFile file; -{ - int err=UNZ_OK; - unz_s* s; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - s->pos_in_central_dir=s->offset_central_dir; - s->num_file=0; - err=unzlocal_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - s->current_file_ok = (err == UNZ_OK); - return err; -} - -/* - Set the current file of the zipfile to the next file. - return UNZ_OK if there is no problem - return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. -*/ -extern int ZEXPORT unzGoToNextFile (file) - unzFile file; -{ - unz_s* s; - int err; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - if (!s->current_file_ok) - return UNZ_END_OF_LIST_OF_FILE; - if (s->gi.number_entry != 0xffff) /* 2^16 files overflow hack */ - if (s->num_file+1==s->gi.number_entry) - return UNZ_END_OF_LIST_OF_FILE; - - s->pos_in_central_dir += SIZECENTRALDIRITEM + s->cur_file_info.size_filename + - s->cur_file_info.size_file_extra + s->cur_file_info.size_file_comment ; - s->num_file++; - err = unzlocal_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - s->current_file_ok = (err == UNZ_OK); - return err; -} - - -/* - Try locate the file szFileName in the zipfile. - For the iCaseSensitivity signification, see unzipStringFileNameCompare - - return value : - UNZ_OK if the file is found. It becomes the current file. - UNZ_END_OF_LIST_OF_FILE if the file is not found -*/ -extern int ZEXPORT unzLocateFile (file, szFileName, iCaseSensitivity) - unzFile file; - const char *szFileName; - int iCaseSensitivity; -{ - unz_s* s; - int err; - - /* We remember the 'current' position in the file so that we can jump - * back there if we fail. - */ - unz_file_info cur_file_infoSaved; - unz_file_info_internal cur_file_info_internalSaved; - uLong num_fileSaved; - uLong pos_in_central_dirSaved; - - - if (file==NULL) - return UNZ_PARAMERROR; - - if (strlen(szFileName)>=UNZ_MAXFILENAMEINZIP) - return UNZ_PARAMERROR; - - s=(unz_s*)file; - if (!s->current_file_ok) - return UNZ_END_OF_LIST_OF_FILE; - - /* Save the current state */ - num_fileSaved = s->num_file; - pos_in_central_dirSaved = s->pos_in_central_dir; - cur_file_infoSaved = s->cur_file_info; - cur_file_info_internalSaved = s->cur_file_info_internal; - - err = unzGoToFirstFile(file); - - while (err == UNZ_OK) - { - char szCurrentFileName[UNZ_MAXFILENAMEINZIP+1]; - err = unzGetCurrentFileInfo(file,NULL, - szCurrentFileName,sizeof(szCurrentFileName)-1, - NULL,0,NULL,0); - if (err == UNZ_OK) - { - if (unzStringFileNameCompare(szCurrentFileName, - szFileName,iCaseSensitivity)==0) - return UNZ_OK; - err = unzGoToNextFile(file); - } - } - - /* We failed, so restore the state of the 'current file' to where we - * were. - */ - s->num_file = num_fileSaved ; - s->pos_in_central_dir = pos_in_central_dirSaved ; - s->cur_file_info = cur_file_infoSaved; - s->cur_file_info_internal = cur_file_info_internalSaved; - return err; -} - - -/* -/////////////////////////////////////////// -// Contributed by Ryan Haksi (mailto://cryogen@infoserve.net) -// I need random access -// -// Further optimization could be realized by adding an ability -// to cache the directory in memory. The goal being a single -// comprehensive file read to put the file I need in a memory. -*/ - -/* -typedef struct unz_file_pos_s -{ - uLong pos_in_zip_directory; // offset in file - uLong num_of_file; // # of file -} unz_file_pos; -*/ - -extern int ZEXPORT unzGetFilePos(file, file_pos) - unzFile file; - unz_file_pos* file_pos; -{ - unz_s* s; - - if (file==NULL || file_pos==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - if (!s->current_file_ok) - return UNZ_END_OF_LIST_OF_FILE; - - file_pos->pos_in_zip_directory = s->pos_in_central_dir; - file_pos->num_of_file = s->num_file; - - return UNZ_OK; -} - -extern int ZEXPORT unzGoToFilePos(file, file_pos) - unzFile file; - unz_file_pos* file_pos; -{ - unz_s* s; - int err; - - if (file==NULL || file_pos==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - - /* jump to the right spot */ - s->pos_in_central_dir = file_pos->pos_in_zip_directory; - s->num_file = file_pos->num_of_file; - - /* set the current file */ - err = unzlocal_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - /* return results */ - s->current_file_ok = (err == UNZ_OK); - return err; -} - -/* -// Unzip Helper Functions - should be here? -/////////////////////////////////////////// -*/ - -/* - Read the local header of the current zipfile - Check the coherency of the local header and info in the end of central - directory about this file - store in *piSizeVar the size of extra info in local header - (filename and size of extra field data) -*/ - -local int unzlocal_CheckCurrentFileCoherencyHeader OF(( - unz_s* s, - uInt* piSizeVar, - uLong *poffset_local_extrafield, - uInt *psize_local_extrafield)); - - -local int unzlocal_CheckCurrentFileCoherencyHeader (s,piSizeVar, - poffset_local_extrafield, - psize_local_extrafield) - unz_s* s; - uInt* piSizeVar; - uLong *poffset_local_extrafield; - uInt *psize_local_extrafield; -{ - uLong uMagic,uData,uFlags; - uLong size_filename; - uLong size_extra_field; - int err=UNZ_OK; - - *piSizeVar = 0; - *poffset_local_extrafield = 0; - *psize_local_extrafield = 0; - - if (ZSEEK(s->z_filefunc, s->filestream,s->cur_file_info_internal.offset_curfile + - s->byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - - - if (err==UNZ_OK) - { - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) - err=UNZ_ERRNO; - else if (uMagic!=0x04034b50) - err=UNZ_BADZIPFILE; - } - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) - err=UNZ_ERRNO; -/* - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.wVersion)) - err=UNZ_BADZIPFILE; -*/ - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&uFlags) != UNZ_OK) - err=UNZ_ERRNO; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compression_method)) - err=UNZ_BADZIPFILE; - - if ((err==UNZ_OK) && (s->cur_file_info.compression_method!=0) && - (s->cur_file_info.compression_method!=Z_DEFLATED)) - err=UNZ_BADZIPFILE; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* date/time */ - err=UNZ_ERRNO; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* crc */ - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.crc) && - ((uFlags & 8)==0)) - err=UNZ_BADZIPFILE; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size compr */ - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compressed_size) && - ((uFlags & 8)==0)) - err=UNZ_BADZIPFILE; - - if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size uncompr */ - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.uncompressed_size) && - ((uFlags & 8)==0)) - err=UNZ_BADZIPFILE; - - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&size_filename) != UNZ_OK) - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (size_filename!=s->cur_file_info.size_filename)) - err=UNZ_BADZIPFILE; - - *piSizeVar += (uInt)size_filename; - - if (unzlocal_getShort(&s->z_filefunc, s->filestream,&size_extra_field) != UNZ_OK) - err=UNZ_ERRNO; - *poffset_local_extrafield= s->cur_file_info_internal.offset_curfile + - SIZEZIPLOCALHEADER + size_filename; - *psize_local_extrafield = (uInt)size_extra_field; - - *piSizeVar += (uInt)size_extra_field; - - return err; -} - -/* - Open for reading data the current file in the zipfile. - If there is no error and the file is opened, the return value is UNZ_OK. -*/ -extern int ZEXPORT unzOpenCurrentFile3 (file, method, level, raw, password) - unzFile file; - int* method; - int* level; - int raw; - const char* password; -{ - int err=UNZ_OK; - uInt iSizeVar; - unz_s* s; - file_in_zip_read_info_s* pfile_in_zip_read_info; - uLong offset_local_extrafield; /* offset of the local extra field */ - uInt size_local_extrafield; /* size of the local extra field */ -# ifndef NOUNCRYPT - char source[12]; -# else - if (password != NULL) - return UNZ_PARAMERROR; -# endif - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - if (!s->current_file_ok) - return UNZ_PARAMERROR; - - if (s->pfile_in_zip_read != NULL) - unzCloseCurrentFile(file); - - if (unzlocal_CheckCurrentFileCoherencyHeader(s,&iSizeVar, - &offset_local_extrafield,&size_local_extrafield)!=UNZ_OK) - return UNZ_BADZIPFILE; - - pfile_in_zip_read_info = (file_in_zip_read_info_s*) - ALLOC(sizeof(file_in_zip_read_info_s)); - if (pfile_in_zip_read_info==NULL) - return UNZ_INTERNALERROR; - - pfile_in_zip_read_info->read_buffer=(char*)ALLOC(UNZ_BUFSIZE); - pfile_in_zip_read_info->offset_local_extrafield = offset_local_extrafield; - pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield; - pfile_in_zip_read_info->pos_local_extrafield=0; - pfile_in_zip_read_info->raw=raw; - - if (pfile_in_zip_read_info->read_buffer==NULL) - { - TRYFREE(pfile_in_zip_read_info); - return UNZ_INTERNALERROR; - } - - pfile_in_zip_read_info->stream_initialised=0; - - if (method!=NULL) - *method = (int)s->cur_file_info.compression_method; - - if (level!=NULL) - { - *level = 6; - switch (s->cur_file_info.flag & 0x06) - { - case 6 : *level = 1; break; - case 4 : *level = 2; break; - case 2 : *level = 9; break; - } - } - - if ((s->cur_file_info.compression_method!=0) && - (s->cur_file_info.compression_method!=Z_DEFLATED)) - err=UNZ_BADZIPFILE; - - pfile_in_zip_read_info->crc32_wait=s->cur_file_info.crc; - pfile_in_zip_read_info->crc32=0; - pfile_in_zip_read_info->compression_method = - s->cur_file_info.compression_method; - pfile_in_zip_read_info->filestream=s->filestream; - pfile_in_zip_read_info->z_filefunc=s->z_filefunc; - pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile; - - pfile_in_zip_read_info->stream.total_out = 0; - - if ((s->cur_file_info.compression_method==Z_DEFLATED) && - (!raw)) - { - pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; - pfile_in_zip_read_info->stream.zfree = (free_func)0; - pfile_in_zip_read_info->stream.opaque = (voidpf)0; - pfile_in_zip_read_info->stream.next_in = (voidpf)0; - pfile_in_zip_read_info->stream.avail_in = 0; - - if (inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS) == Z_OK) - pfile_in_zip_read_info->stream_initialised=1; - else - { - TRYFREE(pfile_in_zip_read_info); - return UNZ_INTERNALERROR; - } - /* windowBits is passed < 0 to tell that there is no zlib header. - * Note that in this case inflate *requires* an extra "dummy" byte - * after the compressed stream in order to complete decompression and - * return Z_STREAM_END. - * In unzip, i don't wait absolutely Z_STREAM_END because I known the - * size of both compressed and uncompressed data - */ - } - pfile_in_zip_read_info->rest_read_compressed = - s->cur_file_info.compressed_size ; - pfile_in_zip_read_info->rest_read_uncompressed = - s->cur_file_info.uncompressed_size ; - - - pfile_in_zip_read_info->pos_in_zipfile = - s->cur_file_info_internal.offset_curfile + SIZEZIPLOCALHEADER + - iSizeVar; - - pfile_in_zip_read_info->stream.avail_in = (uInt)0; - - s->pfile_in_zip_read = pfile_in_zip_read_info; - -# ifndef NOUNCRYPT - if (password != NULL) - { - int i; - s->pcrc_32_tab = get_crc_table(); - init_keys(password,s->keys,s->pcrc_32_tab); - if (ZSEEK(s->z_filefunc, s->filestream, - s->pfile_in_zip_read->pos_in_zipfile + - s->pfile_in_zip_read->byte_before_the_zipfile, - SEEK_SET)!=0) - return UNZ_INTERNALERROR; - if(ZREAD(s->z_filefunc, s->filestream,source, 12)<12) - return UNZ_INTERNALERROR; - - for (i = 0; i<12; i++) - zdecode(s->keys,s->pcrc_32_tab,source[i]); - - s->pfile_in_zip_read->pos_in_zipfile+=12; - s->encrypted=1; - } -# endif - - - return err; -} - -extern int ZEXPORT unzOpenCurrentFile (file) - unzFile file; -{ - return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL); -} - -extern int ZEXPORT unzOpenCurrentFilePassword (file, password) - unzFile file; - const char* password; -{ - return unzOpenCurrentFile3(file, NULL, NULL, 0, password); -} - -extern int ZEXPORT unzOpenCurrentFile2 (file,method,level,raw) - unzFile file; - int* method; - int* level; - int raw; -{ - return unzOpenCurrentFile3(file, method, level, raw, NULL); -} - -/* - Read bytes from the current file. - buf contain buffer where data must be copied - len the size of buf. - - return the number of byte copied if somes bytes are copied - return 0 if the end of file was reached - return <0 with error code if there is an error - (UNZ_ERRNO for IO error, or zLib error for uncompress error) -*/ -extern int ZEXPORT unzReadCurrentFile (file, buf, len) - unzFile file; - voidp buf; - unsigned len; -{ - int err=UNZ_OK; - uInt iRead = 0; - unz_s* s; - file_in_zip_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - - if (pfile_in_zip_read_info->read_buffer == NULL) - return UNZ_END_OF_LIST_OF_FILE; - if (len==0) - return 0; - - pfile_in_zip_read_info->stream.next_out = (Bytef*)buf; - - pfile_in_zip_read_info->stream.avail_out = (uInt)len; - - if ((len>pfile_in_zip_read_info->rest_read_uncompressed) && - (!(pfile_in_zip_read_info->raw))) - pfile_in_zip_read_info->stream.avail_out = - (uInt)pfile_in_zip_read_info->rest_read_uncompressed; - - if ((len>pfile_in_zip_read_info->rest_read_compressed+ - pfile_in_zip_read_info->stream.avail_in) && - (pfile_in_zip_read_info->raw)) - pfile_in_zip_read_info->stream.avail_out = - (uInt)pfile_in_zip_read_info->rest_read_compressed+ - pfile_in_zip_read_info->stream.avail_in; - - while (pfile_in_zip_read_info->stream.avail_out>0) - { - if ((pfile_in_zip_read_info->stream.avail_in==0) && - (pfile_in_zip_read_info->rest_read_compressed>0)) - { - uInt uReadThis = UNZ_BUFSIZE; - if (pfile_in_zip_read_info->rest_read_compressedrest_read_compressed; - if (uReadThis == 0) - return UNZ_EOF; - if (ZSEEK(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - pfile_in_zip_read_info->pos_in_zipfile + - pfile_in_zip_read_info->byte_before_the_zipfile, - ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - if (ZREAD(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - pfile_in_zip_read_info->read_buffer, - uReadThis)!=uReadThis) - return UNZ_ERRNO; - - -# ifndef NOUNCRYPT - if(s->encrypted) - { - uInt i; - for(i=0;iread_buffer[i] = - zdecode(s->keys,s->pcrc_32_tab, - pfile_in_zip_read_info->read_buffer[i]); - } -# endif - - - pfile_in_zip_read_info->pos_in_zipfile += uReadThis; - - pfile_in_zip_read_info->rest_read_compressed-=uReadThis; - - pfile_in_zip_read_info->stream.next_in = - (Bytef*)pfile_in_zip_read_info->read_buffer; - pfile_in_zip_read_info->stream.avail_in = (uInt)uReadThis; - } - - if ((pfile_in_zip_read_info->compression_method==0) || (pfile_in_zip_read_info->raw)) - { - uInt uDoCopy,i ; - - if ((pfile_in_zip_read_info->stream.avail_in == 0) && - (pfile_in_zip_read_info->rest_read_compressed == 0)) - return (iRead==0) ? UNZ_EOF : iRead; - - if (pfile_in_zip_read_info->stream.avail_out < - pfile_in_zip_read_info->stream.avail_in) - uDoCopy = pfile_in_zip_read_info->stream.avail_out ; - else - uDoCopy = pfile_in_zip_read_info->stream.avail_in ; - - for (i=0;istream.next_out+i) = - *(pfile_in_zip_read_info->stream.next_in+i); - - pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32, - pfile_in_zip_read_info->stream.next_out, - uDoCopy); - pfile_in_zip_read_info->rest_read_uncompressed-=uDoCopy; - pfile_in_zip_read_info->stream.avail_in -= uDoCopy; - pfile_in_zip_read_info->stream.avail_out -= uDoCopy; - pfile_in_zip_read_info->stream.next_out += uDoCopy; - pfile_in_zip_read_info->stream.next_in += uDoCopy; - pfile_in_zip_read_info->stream.total_out += uDoCopy; - iRead += uDoCopy; - } - else - { - uLong uTotalOutBefore,uTotalOutAfter; - const Bytef *bufBefore; - uLong uOutThis; - int flush=Z_SYNC_FLUSH; - - uTotalOutBefore = pfile_in_zip_read_info->stream.total_out; - bufBefore = pfile_in_zip_read_info->stream.next_out; - - /* - if ((pfile_in_zip_read_info->rest_read_uncompressed == - pfile_in_zip_read_info->stream.avail_out) && - (pfile_in_zip_read_info->rest_read_compressed == 0)) - flush = Z_FINISH; - */ - err=inflate(&pfile_in_zip_read_info->stream,flush); - - if ((err>=0) && (pfile_in_zip_read_info->stream.msg!=NULL)) - err = Z_DATA_ERROR; - - uTotalOutAfter = pfile_in_zip_read_info->stream.total_out; - uOutThis = uTotalOutAfter-uTotalOutBefore; - - pfile_in_zip_read_info->crc32 = - crc32(pfile_in_zip_read_info->crc32,bufBefore, - (uInt)(uOutThis)); - - pfile_in_zip_read_info->rest_read_uncompressed -= - uOutThis; - - iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); - - if (err==Z_STREAM_END) - return (iRead==0) ? UNZ_EOF : iRead; - if (err!=Z_OK) - break; - } - } - - if (err==Z_OK) - return iRead; - return err; -} - - -/* - Give the current position in uncompressed data -*/ -extern z_off_t ZEXPORT unztell (file) - unzFile file; -{ - unz_s* s; - file_in_zip_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - return (z_off_t)pfile_in_zip_read_info->stream.total_out; -} - - -/* - return 1 if the end of file was reached, 0 elsewhere -*/ -extern int ZEXPORT unzeof (file) - unzFile file; -{ - unz_s* s; - file_in_zip_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - if (pfile_in_zip_read_info->rest_read_uncompressed == 0) - return 1; - else - return 0; -} - - - -/* - Read extra field from the current file (opened by unzOpenCurrentFile) - This is the local-header version of the extra field (sometimes, there is - more info in the local-header version than in the central-header) - - if buf==NULL, it return the size of the local extra field that can be read - - if buf!=NULL, len is the size of the buffer, the extra header is copied in - buf. - the return value is the number of bytes copied in buf, or (if <0) - the error code -*/ -extern int ZEXPORT unzGetLocalExtrafield (file,buf,len) - unzFile file; - voidp buf; - unsigned len; -{ - unz_s* s; - file_in_zip_read_info_s* pfile_in_zip_read_info; - uInt read_now; - uLong size_to_read; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - size_to_read = (pfile_in_zip_read_info->size_local_extrafield - - pfile_in_zip_read_info->pos_local_extrafield); - - if (buf==NULL) - return (int)size_to_read; - - if (len>size_to_read) - read_now = (uInt)size_to_read; - else - read_now = (uInt)len ; - - if (read_now==0) - return 0; - - if (ZSEEK(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - pfile_in_zip_read_info->offset_local_extrafield + - pfile_in_zip_read_info->pos_local_extrafield, - ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - - if (ZREAD(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - buf,read_now)!=read_now) - return UNZ_ERRNO; - - return (int)read_now; -} - -/* - Close the file in zip opened with unzipOpenCurrentFile - Return UNZ_CRCERROR if all the file was read but the CRC is not good -*/ -extern int ZEXPORT unzCloseCurrentFile (file) - unzFile file; -{ - int err=UNZ_OK; - - unz_s* s; - file_in_zip_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - - if ((pfile_in_zip_read_info->rest_read_uncompressed == 0) && - (!pfile_in_zip_read_info->raw)) - { - if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait) - err=UNZ_CRCERROR; - } - - - TRYFREE(pfile_in_zip_read_info->read_buffer); - pfile_in_zip_read_info->read_buffer = NULL; - if (pfile_in_zip_read_info->stream_initialised) - inflateEnd(&pfile_in_zip_read_info->stream); - - pfile_in_zip_read_info->stream_initialised = 0; - TRYFREE(pfile_in_zip_read_info); - - s->pfile_in_zip_read=NULL; - - return err; -} - - -/* - Get the global comment string of the ZipFile, in the szComment buffer. - uSizeBuf is the size of the szComment buffer. - return the number of byte copied or an error code <0 -*/ -extern int ZEXPORT unzGetGlobalComment (file, szComment, uSizeBuf) - unzFile file; - char *szComment; - uLong uSizeBuf; -{ - unz_s* s; - uLong uReadThis ; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - - uReadThis = uSizeBuf; - if (uReadThis>s->gi.size_comment) - uReadThis = s->gi.size_comment; - - if (ZSEEK(s->z_filefunc,s->filestream,s->central_pos+22,ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - - if (uReadThis>0) - { - *szComment='\0'; - if (ZREAD(s->z_filefunc,s->filestream,szComment,uReadThis)!=uReadThis) - return UNZ_ERRNO; - } - - if ((szComment != NULL) && (uSizeBuf > s->gi.size_comment)) - *(szComment+s->gi.size_comment)='\0'; - return (int)uReadThis; -} - -/* Additions by RX '2004 */ -extern uLong ZEXPORT unzGetOffset (file) - unzFile file; -{ - unz_s* s; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - if (!s->current_file_ok) - return 0; - if (s->gi.number_entry != 0 && s->gi.number_entry != 0xffff) - if (s->num_file==s->gi.number_entry) - return 0; - return s->pos_in_central_dir; -} - -extern int ZEXPORT unzSetOffset (file, pos) - unzFile file; - uLong pos; -{ - unz_s* s; - int err; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz_s*)file; - - s->pos_in_central_dir = pos; - s->num_file = s->gi.number_entry; /* hack */ - err = unzlocal_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - s->current_file_ok = (err == UNZ_OK); - return err; -} diff --git a/src/qcommon/unzip.h b/src/qcommon/unzip.h deleted file mode 100644 index b22b72ea..00000000 --- a/src/qcommon/unzip.h +++ /dev/null @@ -1,355 +0,0 @@ -/* unzip.h -- IO for uncompress .zip files using zlib - Version 1.01e, February 12th, 2005 - - Copyright (C) 1998-2005 Gilles Vollant - - This unzip package allow extract file from .ZIP file, compatible with PKZip 2.04g - WinZip, InfoZip tools and compatible. - - Multi volume ZipFile (span) are not supported. - Encryption compatible with pkzip 2.04g only supported - Old compressions used by old PKZip 1.x are not supported - - - I WAIT FEEDBACK at mail info@winimage.com - Visit also http://www.winimage.com/zLibDll/unzip.htm for evolution - - Condition of use and distribution are the same than zlib : - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - -*/ - -/* for more info about .ZIP format, see - http://www.info-zip.org/pub/infozip/doc/appnote-981119-iz.zip - http://www.info-zip.org/pub/infozip/doc/ - PkWare has also a specification at : - ftp://ftp.pkware.com/probdesc.zip -*/ - -#ifndef _unz_H -#define _unz_H - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef USE_LOCAL_HEADERS - #include "../zlib/zlib.h" -#else - #include -#endif -#include "ioapi.h" - -#define NOUNCRYPT - -#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP) -/* like the STRICT of WIN32, we define a pointer that cannot be converted - from (void*) without cast */ -typedef struct TagunzFile__ { int unused; } unzFile__; -typedef unzFile__ *unzFile; -#else -typedef voidp unzFile; -#endif - - -#define UNZ_OK (0) -#define UNZ_END_OF_LIST_OF_FILE (-100) -#define UNZ_ERRNO (Z_ERRNO) -#define UNZ_EOF (0) -#define UNZ_PARAMERROR (-102) -#define UNZ_BADZIPFILE (-103) -#define UNZ_INTERNALERROR (-104) -#define UNZ_CRCERROR (-105) - -/* tm_unz contain date/time info */ -typedef struct tm_unz_s -{ - uInt tm_sec; /* seconds after the minute - [0,59] */ - uInt tm_min; /* minutes after the hour - [0,59] */ - uInt tm_hour; /* hours since midnight - [0,23] */ - uInt tm_mday; /* day of the month - [1,31] */ - uInt tm_mon; /* months since January - [0,11] */ - uInt tm_year; /* years - [1980..2044] */ -} tm_unz; - -/* unz_global_info structure contain global data about the ZIPfile - These data comes from the end of central dir */ -typedef struct unz_global_info_s -{ - uLong number_entry; /* total number of entries in - the central dir on this disk */ - uLong size_comment; /* size of the global comment of the zipfile */ -} unz_global_info; - - -/* unz_file_info contain information about a file in the zipfile */ -typedef struct unz_file_info_s -{ - uLong version; /* version made by 2 bytes */ - uLong version_needed; /* version needed to extract 2 bytes */ - uLong flag; /* general purpose bit flag 2 bytes */ - uLong compression_method; /* compression method 2 bytes */ - uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ - uLong crc; /* crc-32 4 bytes */ - uLong compressed_size; /* compressed size 4 bytes */ - uLong uncompressed_size; /* uncompressed size 4 bytes */ - uLong size_filename; /* filename length 2 bytes */ - uLong size_file_extra; /* extra field length 2 bytes */ - uLong size_file_comment; /* file comment length 2 bytes */ - - uLong disk_num_start; /* disk number start 2 bytes */ - uLong internal_fa; /* internal file attributes 2 bytes */ - uLong external_fa; /* external file attributes 4 bytes */ - - tm_unz tmu_date; -} unz_file_info; - -extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1, - const char* fileName2, - int iCaseSensitivity)); -/* - Compare two filename (fileName1,fileName2). - If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) - If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi - or strcasecmp) - If iCaseSenisivity = 0, case sensitivity is defaut of your operating system - (like 1 on Unix, 2 on Windows) -*/ - - -extern unzFile ZEXPORT unzOpen OF((const char *path)); -/* - Open a Zip file. path contain the full pathname (by example, - on a Windows XP computer "c:\\zlib\\zlib113.zip" or on a Unix computer - "zlib/zlib113.zip". - If the zipfile cannot be opened (file don't exist or in not valid), the - return value is NULL. - Else, the return value is an unzFile Handle, usable with other function - of this unzip package. -*/ - -extern unzFile ZEXPORT unzOpen2 OF((const char *path, - zlib_filefunc_def* pzlib_filefunc_def)); -/* - Open a Zip file, like unzOpen, but provide a set of file low level API - for read/write the zip file (see ioapi.h) -*/ - -extern int ZEXPORT unzClose OF((unzFile file)); -/* - Close a ZipFile opened with unzipOpen. - If there is files inside the .Zip opened with unzOpenCurrentFile (see later), - these files MUST be closed with unzipCloseCurrentFile before call unzipClose. - return UNZ_OK if there is no problem. */ - -extern int ZEXPORT unzGetGlobalInfo OF((unzFile file, - unz_global_info *pglobal_info)); -/* - Write info about the ZipFile in the *pglobal_info structure. - No preparation of the structure is needed - return UNZ_OK if there is no problem. */ - - -extern int ZEXPORT unzGetGlobalComment OF((unzFile file, - char *szComment, - uLong uSizeBuf)); -/* - Get the global comment string of the ZipFile, in the szComment buffer. - uSizeBuf is the size of the szComment buffer. - return the number of byte copied or an error code <0 -*/ - - -/***************************************************************************/ -/* Unzip package allow you browse the directory of the zipfile */ - -extern int ZEXPORT unzGoToFirstFile OF((unzFile file)); -/* - Set the current file of the zipfile to the first file. - return UNZ_OK if there is no problem -*/ - -extern int ZEXPORT unzGoToNextFile OF((unzFile file)); -/* - Set the current file of the zipfile to the next file. - return UNZ_OK if there is no problem - return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. -*/ - -extern int ZEXPORT unzLocateFile OF((unzFile file, - const char *szFileName, - int iCaseSensitivity)); -/* - Try locate the file szFileName in the zipfile. - For the iCaseSensitivity signification, see unzStringFileNameCompare - - return value : - UNZ_OK if the file is found. It becomes the current file. - UNZ_END_OF_LIST_OF_FILE if the file is not found -*/ - - -/* ****************************************** */ -/* Ryan supplied functions */ -/* unz_file_info contain information about a file in the zipfile */ -typedef struct unz_file_pos_s -{ - uLong pos_in_zip_directory; /* offset in zip file directory */ - uLong num_of_file; /* # of file */ -} unz_file_pos; - -extern int ZEXPORT unzGetFilePos( - unzFile file, - unz_file_pos* file_pos); - -extern int ZEXPORT unzGoToFilePos( - unzFile file, - unz_file_pos* file_pos); - -/* ****************************************** */ - -extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file, - unz_file_info *pfile_info, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); -/* - Get Info about the current file - if pfile_info!=NULL, the *pfile_info structure will contain somes info about - the current file - if szFileName!=NULL, the filemane string will be copied in szFileName - (fileNameBufferSize is the size of the buffer) - if extraField!=NULL, the extra field information will be copied in extraField - (extraFieldBufferSize is the size of the buffer). - This is the Central-header version of the extra field - if szComment!=NULL, the comment string of the file will be copied in szComment - (commentBufferSize is the size of the buffer) -*/ - -/***************************************************************************/ -/* for reading the content of the current zipfile, you can open it, read data - from it, and close it (you can close it before reading all the file) - */ - -extern int ZEXPORT unzOpenCurrentFile OF((unzFile file)); -/* - Open for reading data the current file in the zipfile. - If there is no error, the return value is UNZ_OK. -*/ - -extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file, - const char* password)); -/* - Open for reading data the current file in the zipfile. - password is a crypting password - If there is no error, the return value is UNZ_OK. -*/ - -extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file, - int* method, - int* level, - int raw)); -/* - Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) - if raw==1 - *method will receive method of compression, *level will receive level of - compression - note : you can set level parameter as NULL (if you did not want known level, - but you CANNOT set method parameter as NULL -*/ - -extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file, - int* method, - int* level, - int raw, - const char* password)); -/* - Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) - if raw==1 - *method will receive method of compression, *level will receive level of - compression - note : you can set level parameter as NULL (if you did not want known level, - but you CANNOT set method parameter as NULL -*/ - - -extern int ZEXPORT unzCloseCurrentFile OF((unzFile file)); -/* - Close the file in zip opened with unzOpenCurrentFile - Return UNZ_CRCERROR if all the file was read but the CRC is not good -*/ - -extern int ZEXPORT unzReadCurrentFile OF((unzFile file, - voidp buf, - unsigned len)); -/* - Read bytes from the current file (opened by unzOpenCurrentFile) - buf contain buffer where data must be copied - len the size of buf. - - return the number of byte copied if somes bytes are copied - return 0 if the end of file was reached - return <0 with error code if there is an error - (UNZ_ERRNO for IO error, or zLib error for uncompress error) -*/ - -extern z_off_t ZEXPORT unztell OF((unzFile file)); -/* - Give the current position in uncompressed data -*/ - -extern int ZEXPORT unzeof OF((unzFile file)); -/* - return 1 if the end of file was reached, 0 elsewhere -*/ - -extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file, - voidp buf, - unsigned len)); -/* - Read extra field from the current file (opened by unzOpenCurrentFile) - This is the local-header version of the extra field (sometimes, there is - more info in the local-header version than in the central-header) - - if buf==NULL, it return the size of the local extra field - - if buf!=NULL, len is the size of the buffer, the extra header is copied in - buf. - the return value is the number of bytes copied in buf, or (if <0) - the error code -*/ - -/***************************************************************************/ - -/* Get the current file offset */ -extern uLong ZEXPORT unzGetOffset (unzFile file); - -/* Set the current file offset */ -extern int ZEXPORT unzSetOffset (unzFile file, uLong pos); - - - -#ifdef __cplusplus -} -#endif - -#endif /* _unz_H */ diff --git a/src/zlib/adler32.c b/src/zlib/adler32.c deleted file mode 100644 index 007ba262..00000000 --- a/src/zlib/adler32.c +++ /dev/null @@ -1,149 +0,0 @@ -/* adler32.c -- compute the Adler-32 checksum of a data stream - * Copyright (C) 1995-2004 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#define ZLIB_INTERNAL -#include "zlib.h" - -#define BASE 65521UL /* largest prime smaller than 65536 */ -#define NMAX 5552 -/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */ - -#define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} -#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1); -#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2); -#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4); -#define DO16(buf) DO8(buf,0); DO8(buf,8); - -/* use NO_DIVIDE if your processor does not do division in hardware */ -#ifdef NO_DIVIDE -# define MOD(a) \ - do { \ - if (a >= (BASE << 16)) a -= (BASE << 16); \ - if (a >= (BASE << 15)) a -= (BASE << 15); \ - if (a >= (BASE << 14)) a -= (BASE << 14); \ - if (a >= (BASE << 13)) a -= (BASE << 13); \ - if (a >= (BASE << 12)) a -= (BASE << 12); \ - if (a >= (BASE << 11)) a -= (BASE << 11); \ - if (a >= (BASE << 10)) a -= (BASE << 10); \ - if (a >= (BASE << 9)) a -= (BASE << 9); \ - if (a >= (BASE << 8)) a -= (BASE << 8); \ - if (a >= (BASE << 7)) a -= (BASE << 7); \ - if (a >= (BASE << 6)) a -= (BASE << 6); \ - if (a >= (BASE << 5)) a -= (BASE << 5); \ - if (a >= (BASE << 4)) a -= (BASE << 4); \ - if (a >= (BASE << 3)) a -= (BASE << 3); \ - if (a >= (BASE << 2)) a -= (BASE << 2); \ - if (a >= (BASE << 1)) a -= (BASE << 1); \ - if (a >= BASE) a -= BASE; \ - } while (0) -# define MOD4(a) \ - do { \ - if (a >= (BASE << 4)) a -= (BASE << 4); \ - if (a >= (BASE << 3)) a -= (BASE << 3); \ - if (a >= (BASE << 2)) a -= (BASE << 2); \ - if (a >= (BASE << 1)) a -= (BASE << 1); \ - if (a >= BASE) a -= BASE; \ - } while (0) -#else -# define MOD(a) a %= BASE -# define MOD4(a) a %= BASE -#endif - -/* ========================================================================= */ -uLong ZEXPORT adler32(adler, buf, len) - uLong adler; - const Bytef *buf; - uInt len; -{ - unsigned long sum2; - unsigned n; - - /* split Adler-32 into component sums */ - sum2 = (adler >> 16) & 0xffff; - adler &= 0xffff; - - /* in case user likes doing a byte at a time, keep it fast */ - if (len == 1) { - adler += buf[0]; - if (adler >= BASE) - adler -= BASE; - sum2 += adler; - if (sum2 >= BASE) - sum2 -= BASE; - return adler | (sum2 << 16); - } - - /* initial Adler-32 value (deferred check for len == 1 speed) */ - if (buf == Z_NULL) - return 1L; - - /* in case short lengths are provided, keep it somewhat fast */ - if (len < 16) { - while (len--) { - adler += *buf++; - sum2 += adler; - } - if (adler >= BASE) - adler -= BASE; - MOD4(sum2); /* only added so many BASE's */ - return adler | (sum2 << 16); - } - - /* do length NMAX blocks -- requires just one modulo operation */ - while (len >= NMAX) { - len -= NMAX; - n = NMAX / 16; /* NMAX is divisible by 16 */ - do { - DO16(buf); /* 16 sums unrolled */ - buf += 16; - } while (--n); - MOD(adler); - MOD(sum2); - } - - /* do remaining bytes (less than NMAX, still just one modulo) */ - if (len) { /* avoid modulos if none remaining */ - while (len >= 16) { - len -= 16; - DO16(buf); - buf += 16; - } - while (len--) { - adler += *buf++; - sum2 += adler; - } - MOD(adler); - MOD(sum2); - } - - /* return recombined sums */ - return adler | (sum2 << 16); -} - -/* ========================================================================= */ -uLong ZEXPORT adler32_combine(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off_t len2; -{ - unsigned long sum1; - unsigned long sum2; - unsigned rem; - - /* the derivation of this formula is left as an exercise for the reader */ - rem = (unsigned)(len2 % BASE); - sum1 = adler1 & 0xffff; - sum2 = rem * sum1; - MOD(sum2); - sum1 += (adler2 & 0xffff) + BASE - 1; - sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem; - if (sum1 > BASE) sum1 -= BASE; - if (sum1 > BASE) sum1 -= BASE; - if (sum2 > (BASE << 1)) sum2 -= (BASE << 1); - if (sum2 > BASE) sum2 -= BASE; - return sum1 | (sum2 << 16); -} diff --git a/src/zlib/crc32.c b/src/zlib/crc32.c deleted file mode 100644 index f658a9ef..00000000 --- a/src/zlib/crc32.c +++ /dev/null @@ -1,423 +0,0 @@ -/* crc32.c -- compute the CRC-32 of a data stream - * Copyright (C) 1995-2005 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Thanks to Rodney Brown for his contribution of faster - * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing - * tables for updating the shift register in one step with three exclusive-ors - * instead of four steps with four exclusive-ors. This results in about a - * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3. - */ - -/* @(#) $Id$ */ - -/* - Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore - protection on the static variables used to control the first-use generation - of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should - first call get_crc_table() to initialize the tables before allowing more than - one thread to use crc32(). - */ - -#ifdef MAKECRCH -# include -# ifndef DYNAMIC_CRC_TABLE -# define DYNAMIC_CRC_TABLE -# endif /* !DYNAMIC_CRC_TABLE */ -#endif /* MAKECRCH */ - -#include "zutil.h" /* for STDC and FAR definitions */ - -#define local static - -/* Find a four-byte integer type for crc32_little() and crc32_big(). */ -#ifndef NOBYFOUR -# ifdef STDC /* need ANSI C limits.h to determine sizes */ -# include -# define BYFOUR -# if (UINT_MAX == 0xffffffffUL) - typedef unsigned int u4; -# else -# if (ULONG_MAX == 0xffffffffUL) - typedef unsigned long u4; -# else -# if (USHRT_MAX == 0xffffffffUL) - typedef unsigned short u4; -# else -# undef BYFOUR /* can't find a four-byte integer type! */ -# endif -# endif -# endif -# endif /* STDC */ -#endif /* !NOBYFOUR */ - -/* Definitions for doing the crc four data bytes at a time. */ -#ifdef BYFOUR -# define REV(w) (((w)>>24)+(((w)>>8)&0xff00)+ \ - (((w)&0xff00)<<8)+(((w)&0xff)<<24)) - local unsigned long crc32_little OF((unsigned long, - const unsigned char FAR *, unsigned)); - local unsigned long crc32_big OF((unsigned long, - const unsigned char FAR *, unsigned)); -# define TBLS 8 -#else -# define TBLS 1 -#endif /* BYFOUR */ - -/* Local functions for crc concatenation */ -local unsigned long gf2_matrix_times OF((unsigned long *mat, - unsigned long vec)); -local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat)); - -#ifdef DYNAMIC_CRC_TABLE - -local volatile int crc_table_empty = 1; -local unsigned long FAR crc_table[TBLS][256]; -local void make_crc_table OF((void)); -#ifdef MAKECRCH - local void write_table OF((FILE *, const unsigned long FAR *)); -#endif /* MAKECRCH */ -/* - Generate tables for a byte-wise 32-bit CRC calculation on the polynomial: - x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1. - - Polynomials over GF(2) are represented in binary, one bit per coefficient, - with the lowest powers in the most significant bit. Then adding polynomials - is just exclusive-or, and multiplying a polynomial by x is a right shift by - one. If we call the above polynomial p, and represent a byte as the - polynomial q, also with the lowest power in the most significant bit (so the - byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p, - where a mod b means the remainder after dividing a by b. - - This calculation is done using the shift-register method of multiplying and - taking the remainder. The register is initialized to zero, and for each - incoming bit, x^32 is added mod p to the register if the bit is a one (where - x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by - x (which is shifting right by one and adding x^32 mod p if the bit shifted - out is a one). We start with the highest power (least significant bit) of - q and repeat for all eight bits of q. - - The first table is simply the CRC of all possible eight bit values. This is - all the information needed to generate CRCs on data a byte at a time for all - combinations of CRC register values and incoming bytes. The remaining tables - allow for word-at-a-time CRC calculation for both big-endian and little- - endian machines, where a word is four bytes. -*/ -local void make_crc_table() -{ - unsigned long c; - int n, k; - unsigned long poly; /* polynomial exclusive-or pattern */ - /* terms of polynomial defining this crc (except x^32): */ - static volatile int first = 1; /* flag to limit concurrent making */ - static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26}; - - /* See if another task is already doing this (not thread-safe, but better - than nothing -- significantly reduces duration of vulnerability in - case the advice about DYNAMIC_CRC_TABLE is ignored) */ - if (first) { - first = 0; - - /* make exclusive-or pattern from polynomial (0xedb88320UL) */ - poly = 0UL; - for (n = 0; n < sizeof(p)/sizeof(unsigned char); n++) - poly |= 1UL << (31 - p[n]); - - /* generate a crc for every 8-bit value */ - for (n = 0; n < 256; n++) { - c = (unsigned long)n; - for (k = 0; k < 8; k++) - c = c & 1 ? poly ^ (c >> 1) : c >> 1; - crc_table[0][n] = c; - } - -#ifdef BYFOUR - /* generate crc for each value followed by one, two, and three zeros, - and then the byte reversal of those as well as the first table */ - for (n = 0; n < 256; n++) { - c = crc_table[0][n]; - crc_table[4][n] = REV(c); - for (k = 1; k < 4; k++) { - c = crc_table[0][c & 0xff] ^ (c >> 8); - crc_table[k][n] = c; - crc_table[k + 4][n] = REV(c); - } - } -#endif /* BYFOUR */ - - crc_table_empty = 0; - } - else { /* not first */ - /* wait for the other guy to finish (not efficient, but rare) */ - while (crc_table_empty) - ; - } - -#ifdef MAKECRCH - /* write out CRC tables to crc32.h */ - { - FILE *out; - - out = fopen("crc32.h", "w"); - if (out == NULL) return; - fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n"); - fprintf(out, " * Generated automatically by crc32.c\n */\n\n"); - fprintf(out, "local const unsigned long FAR "); - fprintf(out, "crc_table[TBLS][256] =\n{\n {\n"); - write_table(out, crc_table[0]); -# ifdef BYFOUR - fprintf(out, "#ifdef BYFOUR\n"); - for (k = 1; k < 8; k++) { - fprintf(out, " },\n {\n"); - write_table(out, crc_table[k]); - } - fprintf(out, "#endif\n"); -# endif /* BYFOUR */ - fprintf(out, " }\n};\n"); - fclose(out); - } -#endif /* MAKECRCH */ -} - -#ifdef MAKECRCH -local void write_table(out, table) - FILE *out; - const unsigned long FAR *table; -{ - int n; - - for (n = 0; n < 256; n++) - fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", table[n], - n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", ")); -} -#endif /* MAKECRCH */ - -#else /* !DYNAMIC_CRC_TABLE */ -/* ======================================================================== - * Tables of CRC-32s of all single-byte values, made by make_crc_table(). - */ -#include "crc32.h" -#endif /* DYNAMIC_CRC_TABLE */ - -/* ========================================================================= - * This function can be used by asm versions of crc32() - */ -const unsigned long FAR * ZEXPORT get_crc_table() -{ -#ifdef DYNAMIC_CRC_TABLE - if (crc_table_empty) - make_crc_table(); -#endif /* DYNAMIC_CRC_TABLE */ - return (const unsigned long FAR *)crc_table; -} - -/* ========================================================================= */ -#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8) -#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1 - -/* ========================================================================= */ -unsigned long ZEXPORT crc32(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - unsigned len; -{ - if (buf == Z_NULL) return 0UL; - -#ifdef DYNAMIC_CRC_TABLE - if (crc_table_empty) - make_crc_table(); -#endif /* DYNAMIC_CRC_TABLE */ - -#ifdef BYFOUR - if (sizeof(void *) == sizeof(ptrdiff_t)) { - u4 endian; - - endian = 1; - if (*((unsigned char *)(&endian))) - return crc32_little(crc, buf, len); - else - return crc32_big(crc, buf, len); - } -#endif /* BYFOUR */ - crc = crc ^ 0xffffffffUL; - while (len >= 8) { - DO8; - len -= 8; - } - if (len) do { - DO1; - } while (--len); - return crc ^ 0xffffffffUL; -} - -#ifdef BYFOUR - -/* ========================================================================= */ -#define DOLIT4 c ^= *buf4++; \ - c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \ - crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24] -#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4 - -/* ========================================================================= */ -local unsigned long crc32_little(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - unsigned len; -{ - register u4 c; - register const u4 FAR *buf4; - - c = (u4)crc; - c = ~c; - while (len && ((ptrdiff_t)buf & 3)) { - c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); - len--; - } - - buf4 = (const u4 FAR *)(const void FAR *)buf; - while (len >= 32) { - DOLIT32; - len -= 32; - } - while (len >= 4) { - DOLIT4; - len -= 4; - } - buf = (const unsigned char FAR *)buf4; - - if (len) do { - c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); - } while (--len); - c = ~c; - return (unsigned long)c; -} - -/* ========================================================================= */ -#define DOBIG4 c ^= *++buf4; \ - c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \ - crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24] -#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4 - -/* ========================================================================= */ -local unsigned long crc32_big(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - unsigned len; -{ - register u4 c; - register const u4 FAR *buf4; - - c = REV((u4)crc); - c = ~c; - while (len && ((ptrdiff_t)buf & 3)) { - c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); - len--; - } - - buf4 = (const u4 FAR *)(const void FAR *)buf; - buf4--; - while (len >= 32) { - DOBIG32; - len -= 32; - } - while (len >= 4) { - DOBIG4; - len -= 4; - } - buf4++; - buf = (const unsigned char FAR *)buf4; - - if (len) do { - c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); - } while (--len); - c = ~c; - return (unsigned long)(REV(c)); -} - -#endif /* BYFOUR */ - -#define GF2_DIM 32 /* dimension of GF(2) vectors (length of CRC) */ - -/* ========================================================================= */ -local unsigned long gf2_matrix_times(mat, vec) - unsigned long *mat; - unsigned long vec; -{ - unsigned long sum; - - sum = 0; - while (vec) { - if (vec & 1) - sum ^= *mat; - vec >>= 1; - mat++; - } - return sum; -} - -/* ========================================================================= */ -local void gf2_matrix_square(square, mat) - unsigned long *square; - unsigned long *mat; -{ - int n; - - for (n = 0; n < GF2_DIM; n++) - square[n] = gf2_matrix_times(mat, mat[n]); -} - -/* ========================================================================= */ -uLong ZEXPORT crc32_combine(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off_t len2; -{ - int n; - unsigned long row; - unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */ - unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */ - - /* degenerate case */ - if (len2 == 0) - return crc1; - - /* put operator for one zero bit in odd */ - odd[0] = 0xedb88320L; /* CRC-32 polynomial */ - row = 1; - for (n = 1; n < GF2_DIM; n++) { - odd[n] = row; - row <<= 1; - } - - /* put operator for two zero bits in even */ - gf2_matrix_square(even, odd); - - /* put operator for four zero bits in odd */ - gf2_matrix_square(odd, even); - - /* apply len2 zeros to crc1 (first square will put the operator for one - zero byte, eight zero bits, in even) */ - do { - /* apply zeros operator for this bit of len2 */ - gf2_matrix_square(even, odd); - if (len2 & 1) - crc1 = gf2_matrix_times(even, crc1); - len2 >>= 1; - - /* if no more bits set, then done */ - if (len2 == 0) - break; - - /* another iteration of the loop with odd and even swapped */ - gf2_matrix_square(odd, even); - if (len2 & 1) - crc1 = gf2_matrix_times(odd, crc1); - len2 >>= 1; - - /* if no more bits set, then done */ - } while (len2 != 0); - - /* return combined crc */ - crc1 ^= crc2; - return crc1; -} diff --git a/src/zlib/crc32.h b/src/zlib/crc32.h deleted file mode 100644 index 8053b611..00000000 --- a/src/zlib/crc32.h +++ /dev/null @@ -1,441 +0,0 @@ -/* crc32.h -- tables for rapid CRC calculation - * Generated automatically by crc32.c - */ - -local const unsigned long FAR crc_table[TBLS][256] = -{ - { - 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL, - 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL, - 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL, - 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL, - 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL, - 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL, - 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL, - 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL, - 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL, - 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL, - 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL, - 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL, - 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL, - 0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL, - 0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL, - 0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL, - 0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL, - 0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL, - 0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL, - 0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL, - 0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL, - 0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL, - 0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL, - 0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL, - 0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL, - 0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL, - 0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL, - 0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL, - 0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL, - 0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL, - 0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL, - 0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL, - 0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL, - 0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL, - 0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL, - 0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL, - 0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL, - 0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL, - 0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL, - 0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL, - 0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL, - 0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL, - 0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL, - 0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL, - 0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL, - 0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL, - 0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL, - 0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL, - 0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL, - 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL, - 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL, - 0x2d02ef8dUL -#ifdef BYFOUR - }, - { - 0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL, - 0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL, - 0xfaefe88aUL, 0xe3f4d9cbUL, 0xacb54f0cUL, 0xb5ae7e4dUL, 0x9e832d8eUL, - 0x87981ccfUL, 0x4ac21251UL, 0x53d92310UL, 0x78f470d3UL, 0x61ef4192UL, - 0x2eaed755UL, 0x37b5e614UL, 0x1c98b5d7UL, 0x05838496UL, 0x821b9859UL, - 0x9b00a918UL, 0xb02dfadbUL, 0xa936cb9aUL, 0xe6775d5dUL, 0xff6c6c1cUL, - 0xd4413fdfUL, 0xcd5a0e9eUL, 0x958424a2UL, 0x8c9f15e3UL, 0xa7b24620UL, - 0xbea97761UL, 0xf1e8e1a6UL, 0xe8f3d0e7UL, 0xc3de8324UL, 0xdac5b265UL, - 0x5d5daeaaUL, 0x44469febUL, 0x6f6bcc28UL, 0x7670fd69UL, 0x39316baeUL, - 0x202a5aefUL, 0x0b07092cUL, 0x121c386dUL, 0xdf4636f3UL, 0xc65d07b2UL, - 0xed705471UL, 0xf46b6530UL, 0xbb2af3f7UL, 0xa231c2b6UL, 0x891c9175UL, - 0x9007a034UL, 0x179fbcfbUL, 0x0e848dbaUL, 0x25a9de79UL, 0x3cb2ef38UL, - 0x73f379ffUL, 0x6ae848beUL, 0x41c51b7dUL, 0x58de2a3cUL, 0xf0794f05UL, - 0xe9627e44UL, 0xc24f2d87UL, 0xdb541cc6UL, 0x94158a01UL, 0x8d0ebb40UL, - 0xa623e883UL, 0xbf38d9c2UL, 0x38a0c50dUL, 0x21bbf44cUL, 0x0a96a78fUL, - 0x138d96ceUL, 0x5ccc0009UL, 0x45d73148UL, 0x6efa628bUL, 0x77e153caUL, - 0xbabb5d54UL, 0xa3a06c15UL, 0x888d3fd6UL, 0x91960e97UL, 0xded79850UL, - 0xc7cca911UL, 0xece1fad2UL, 0xf5facb93UL, 0x7262d75cUL, 0x6b79e61dUL, - 0x4054b5deUL, 0x594f849fUL, 0x160e1258UL, 0x0f152319UL, 0x243870daUL, - 0x3d23419bUL, 0x65fd6ba7UL, 0x7ce65ae6UL, 0x57cb0925UL, 0x4ed03864UL, - 0x0191aea3UL, 0x188a9fe2UL, 0x33a7cc21UL, 0x2abcfd60UL, 0xad24e1afUL, - 0xb43fd0eeUL, 0x9f12832dUL, 0x8609b26cUL, 0xc94824abUL, 0xd05315eaUL, - 0xfb7e4629UL, 0xe2657768UL, 0x2f3f79f6UL, 0x362448b7UL, 0x1d091b74UL, - 0x04122a35UL, 0x4b53bcf2UL, 0x52488db3UL, 0x7965de70UL, 0x607eef31UL, - 0xe7e6f3feUL, 0xfefdc2bfUL, 0xd5d0917cUL, 0xcccba03dUL, 0x838a36faUL, - 0x9a9107bbUL, 0xb1bc5478UL, 0xa8a76539UL, 0x3b83984bUL, 0x2298a90aUL, - 0x09b5fac9UL, 0x10aecb88UL, 0x5fef5d4fUL, 0x46f46c0eUL, 0x6dd93fcdUL, - 0x74c20e8cUL, 0xf35a1243UL, 0xea412302UL, 0xc16c70c1UL, 0xd8774180UL, - 0x9736d747UL, 0x8e2de606UL, 0xa500b5c5UL, 0xbc1b8484UL, 0x71418a1aUL, - 0x685abb5bUL, 0x4377e898UL, 0x5a6cd9d9UL, 0x152d4f1eUL, 0x0c367e5fUL, - 0x271b2d9cUL, 0x3e001cddUL, 0xb9980012UL, 0xa0833153UL, 0x8bae6290UL, - 0x92b553d1UL, 0xddf4c516UL, 0xc4eff457UL, 0xefc2a794UL, 0xf6d996d5UL, - 0xae07bce9UL, 0xb71c8da8UL, 0x9c31de6bUL, 0x852aef2aUL, 0xca6b79edUL, - 0xd37048acUL, 0xf85d1b6fUL, 0xe1462a2eUL, 0x66de36e1UL, 0x7fc507a0UL, - 0x54e85463UL, 0x4df36522UL, 0x02b2f3e5UL, 0x1ba9c2a4UL, 0x30849167UL, - 0x299fa026UL, 0xe4c5aeb8UL, 0xfdde9ff9UL, 0xd6f3cc3aUL, 0xcfe8fd7bUL, - 0x80a96bbcUL, 0x99b25afdUL, 0xb29f093eUL, 0xab84387fUL, 0x2c1c24b0UL, - 0x350715f1UL, 0x1e2a4632UL, 0x07317773UL, 0x4870e1b4UL, 0x516bd0f5UL, - 0x7a468336UL, 0x635db277UL, 0xcbfad74eUL, 0xd2e1e60fUL, 0xf9ccb5ccUL, - 0xe0d7848dUL, 0xaf96124aUL, 0xb68d230bUL, 0x9da070c8UL, 0x84bb4189UL, - 0x03235d46UL, 0x1a386c07UL, 0x31153fc4UL, 0x280e0e85UL, 0x674f9842UL, - 0x7e54a903UL, 0x5579fac0UL, 0x4c62cb81UL, 0x8138c51fUL, 0x9823f45eUL, - 0xb30ea79dUL, 0xaa1596dcUL, 0xe554001bUL, 0xfc4f315aUL, 0xd7626299UL, - 0xce7953d8UL, 0x49e14f17UL, 0x50fa7e56UL, 0x7bd72d95UL, 0x62cc1cd4UL, - 0x2d8d8a13UL, 0x3496bb52UL, 0x1fbbe891UL, 0x06a0d9d0UL, 0x5e7ef3ecUL, - 0x4765c2adUL, 0x6c48916eUL, 0x7553a02fUL, 0x3a1236e8UL, 0x230907a9UL, - 0x0824546aUL, 0x113f652bUL, 0x96a779e4UL, 0x8fbc48a5UL, 0xa4911b66UL, - 0xbd8a2a27UL, 0xf2cbbce0UL, 0xebd08da1UL, 0xc0fdde62UL, 0xd9e6ef23UL, - 0x14bce1bdUL, 0x0da7d0fcUL, 0x268a833fUL, 0x3f91b27eUL, 0x70d024b9UL, - 0x69cb15f8UL, 0x42e6463bUL, 0x5bfd777aUL, 0xdc656bb5UL, 0xc57e5af4UL, - 0xee530937UL, 0xf7483876UL, 0xb809aeb1UL, 0xa1129ff0UL, 0x8a3fcc33UL, - 0x9324fd72UL - }, - { - 0x00000000UL, 0x01c26a37UL, 0x0384d46eUL, 0x0246be59UL, 0x0709a8dcUL, - 0x06cbc2ebUL, 0x048d7cb2UL, 0x054f1685UL, 0x0e1351b8UL, 0x0fd13b8fUL, - 0x0d9785d6UL, 0x0c55efe1UL, 0x091af964UL, 0x08d89353UL, 0x0a9e2d0aUL, - 0x0b5c473dUL, 0x1c26a370UL, 0x1de4c947UL, 0x1fa2771eUL, 0x1e601d29UL, - 0x1b2f0bacUL, 0x1aed619bUL, 0x18abdfc2UL, 0x1969b5f5UL, 0x1235f2c8UL, - 0x13f798ffUL, 0x11b126a6UL, 0x10734c91UL, 0x153c5a14UL, 0x14fe3023UL, - 0x16b88e7aUL, 0x177ae44dUL, 0x384d46e0UL, 0x398f2cd7UL, 0x3bc9928eUL, - 0x3a0bf8b9UL, 0x3f44ee3cUL, 0x3e86840bUL, 0x3cc03a52UL, 0x3d025065UL, - 0x365e1758UL, 0x379c7d6fUL, 0x35dac336UL, 0x3418a901UL, 0x3157bf84UL, - 0x3095d5b3UL, 0x32d36beaUL, 0x331101ddUL, 0x246be590UL, 0x25a98fa7UL, - 0x27ef31feUL, 0x262d5bc9UL, 0x23624d4cUL, 0x22a0277bUL, 0x20e69922UL, - 0x2124f315UL, 0x2a78b428UL, 0x2bbade1fUL, 0x29fc6046UL, 0x283e0a71UL, - 0x2d711cf4UL, 0x2cb376c3UL, 0x2ef5c89aUL, 0x2f37a2adUL, 0x709a8dc0UL, - 0x7158e7f7UL, 0x731e59aeUL, 0x72dc3399UL, 0x7793251cUL, 0x76514f2bUL, - 0x7417f172UL, 0x75d59b45UL, 0x7e89dc78UL, 0x7f4bb64fUL, 0x7d0d0816UL, - 0x7ccf6221UL, 0x798074a4UL, 0x78421e93UL, 0x7a04a0caUL, 0x7bc6cafdUL, - 0x6cbc2eb0UL, 0x6d7e4487UL, 0x6f38fadeUL, 0x6efa90e9UL, 0x6bb5866cUL, - 0x6a77ec5bUL, 0x68315202UL, 0x69f33835UL, 0x62af7f08UL, 0x636d153fUL, - 0x612bab66UL, 0x60e9c151UL, 0x65a6d7d4UL, 0x6464bde3UL, 0x662203baUL, - 0x67e0698dUL, 0x48d7cb20UL, 0x4915a117UL, 0x4b531f4eUL, 0x4a917579UL, - 0x4fde63fcUL, 0x4e1c09cbUL, 0x4c5ab792UL, 0x4d98dda5UL, 0x46c49a98UL, - 0x4706f0afUL, 0x45404ef6UL, 0x448224c1UL, 0x41cd3244UL, 0x400f5873UL, - 0x4249e62aUL, 0x438b8c1dUL, 0x54f16850UL, 0x55330267UL, 0x5775bc3eUL, - 0x56b7d609UL, 0x53f8c08cUL, 0x523aaabbUL, 0x507c14e2UL, 0x51be7ed5UL, - 0x5ae239e8UL, 0x5b2053dfUL, 0x5966ed86UL, 0x58a487b1UL, 0x5deb9134UL, - 0x5c29fb03UL, 0x5e6f455aUL, 0x5fad2f6dUL, 0xe1351b80UL, 0xe0f771b7UL, - 0xe2b1cfeeUL, 0xe373a5d9UL, 0xe63cb35cUL, 0xe7fed96bUL, 0xe5b86732UL, - 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0x9da70eb3UL, 0xdc9615aaUL, 0x1b0054e5UL, 0x5a314ffcUL, 0x996262d7UL, - 0xd85379ceUL, 0x174fe149UL, 0x567efa50UL, 0x952dd77bUL, 0xd41ccc62UL, - 0x138a8d2dUL, 0x52bb9634UL, 0x91e8bb1fUL, 0xd0d9a006UL, 0xecf37e5eUL, - 0xadc26547UL, 0x6e91486cUL, 0x2fa05375UL, 0xe836123aUL, 0xa9070923UL, - 0x6a542408UL, 0x2b653f11UL, 0xe479a796UL, 0xa548bc8fUL, 0x661b91a4UL, - 0x272a8abdUL, 0xe0bccbf2UL, 0xa18dd0ebUL, 0x62defdc0UL, 0x23efe6d9UL, - 0xbde1bc14UL, 0xfcd0a70dUL, 0x3f838a26UL, 0x7eb2913fUL, 0xb924d070UL, - 0xf815cb69UL, 0x3b46e642UL, 0x7a77fd5bUL, 0xb56b65dcUL, 0xf45a7ec5UL, - 0x370953eeUL, 0x763848f7UL, 0xb1ae09b8UL, 0xf09f12a1UL, 0x33cc3f8aUL, - 0x72fd2493UL - }, - { - 0x00000000UL, 0x376ac201UL, 0x6ed48403UL, 0x59be4602UL, 0xdca80907UL, - 0xebc2cb06UL, 0xb27c8d04UL, 0x85164f05UL, 0xb851130eUL, 0x8f3bd10fUL, - 0xd685970dUL, 0xe1ef550cUL, 0x64f91a09UL, 0x5393d808UL, 0x0a2d9e0aUL, - 0x3d475c0bUL, 0x70a3261cUL, 0x47c9e41dUL, 0x1e77a21fUL, 0x291d601eUL, - 0xac0b2f1bUL, 0x9b61ed1aUL, 0xc2dfab18UL, 0xf5b56919UL, 0xc8f23512UL, - 0xff98f713UL, 0xa626b111UL, 0x914c7310UL, 0x145a3c15UL, 0x2330fe14UL, - 0x7a8eb816UL, 0x4de47a17UL, 0xe0464d38UL, 0xd72c8f39UL, 0x8e92c93bUL, - 0xb9f80b3aUL, 0x3cee443fUL, 0x0b84863eUL, 0x523ac03cUL, 0x6550023dUL, - 0x58175e36UL, 0x6f7d9c37UL, 0x36c3da35UL, 0x01a91834UL, 0x84bf5731UL, - 0xb3d59530UL, 0xea6bd332UL, 0xdd011133UL, 0x90e56b24UL, 0xa78fa925UL, - 0xfe31ef27UL, 0xc95b2d26UL, 0x4c4d6223UL, 0x7b27a022UL, 0x2299e620UL, - 0x15f32421UL, 0x28b4782aUL, 0x1fdeba2bUL, 0x4660fc29UL, 0x710a3e28UL, - 0xf41c712dUL, 0xc376b32cUL, 0x9ac8f52eUL, 0xada2372fUL, 0xc08d9a70UL, - 0xf7e75871UL, 0xae591e73UL, 0x9933dc72UL, 0x1c259377UL, 0x2b4f5176UL, - 0x72f11774UL, 0x459bd575UL, 0x78dc897eUL, 0x4fb64b7fUL, 0x16080d7dUL, - 0x2162cf7cUL, 0xa4748079UL, 0x931e4278UL, 0xcaa0047aUL, 0xfdcac67bUL, - 0xb02ebc6cUL, 0x87447e6dUL, 0xdefa386fUL, 0xe990fa6eUL, 0x6c86b56bUL, - 0x5bec776aUL, 0x02523168UL, 0x3538f369UL, 0x087faf62UL, 0x3f156d63UL, - 0x66ab2b61UL, 0x51c1e960UL, 0xd4d7a665UL, 0xe3bd6464UL, 0xba032266UL, - 0x8d69e067UL, 0x20cbd748UL, 0x17a11549UL, 0x4e1f534bUL, 0x7975914aUL, - 0xfc63de4fUL, 0xcb091c4eUL, 0x92b75a4cUL, 0xa5dd984dUL, 0x989ac446UL, - 0xaff00647UL, 0xf64e4045UL, 0xc1248244UL, 0x4432cd41UL, 0x73580f40UL, - 0x2ae64942UL, 0x1d8c8b43UL, 0x5068f154UL, 0x67023355UL, 0x3ebc7557UL, - 0x09d6b756UL, 0x8cc0f853UL, 0xbbaa3a52UL, 0xe2147c50UL, 0xd57ebe51UL, - 0xe839e25aUL, 0xdf53205bUL, 0x86ed6659UL, 0xb187a458UL, 0x3491eb5dUL, - 0x03fb295cUL, 0x5a456f5eUL, 0x6d2fad5fUL, 0x801b35e1UL, 0xb771f7e0UL, - 0xeecfb1e2UL, 0xd9a573e3UL, 0x5cb33ce6UL, 0x6bd9fee7UL, 0x3267b8e5UL, - 0x050d7ae4UL, 0x384a26efUL, 0x0f20e4eeUL, 0x569ea2ecUL, 0x61f460edUL, - 0xe4e22fe8UL, 0xd388ede9UL, 0x8a36abebUL, 0xbd5c69eaUL, 0xf0b813fdUL, - 0xc7d2d1fcUL, 0x9e6c97feUL, 0xa90655ffUL, 0x2c101afaUL, 0x1b7ad8fbUL, - 0x42c49ef9UL, 0x75ae5cf8UL, 0x48e900f3UL, 0x7f83c2f2UL, 0x263d84f0UL, - 0x115746f1UL, 0x944109f4UL, 0xa32bcbf5UL, 0xfa958df7UL, 0xcdff4ff6UL, - 0x605d78d9UL, 0x5737bad8UL, 0x0e89fcdaUL, 0x39e33edbUL, 0xbcf571deUL, - 0x8b9fb3dfUL, 0xd221f5ddUL, 0xe54b37dcUL, 0xd80c6bd7UL, 0xef66a9d6UL, - 0xb6d8efd4UL, 0x81b22dd5UL, 0x04a462d0UL, 0x33cea0d1UL, 0x6a70e6d3UL, - 0x5d1a24d2UL, 0x10fe5ec5UL, 0x27949cc4UL, 0x7e2adac6UL, 0x494018c7UL, - 0xcc5657c2UL, 0xfb3c95c3UL, 0xa282d3c1UL, 0x95e811c0UL, 0xa8af4dcbUL, - 0x9fc58fcaUL, 0xc67bc9c8UL, 0xf1110bc9UL, 0x740744ccUL, 0x436d86cdUL, - 0x1ad3c0cfUL, 0x2db902ceUL, 0x4096af91UL, 0x77fc6d90UL, 0x2e422b92UL, - 0x1928e993UL, 0x9c3ea696UL, 0xab546497UL, 0xf2ea2295UL, 0xc580e094UL, - 0xf8c7bc9fUL, 0xcfad7e9eUL, 0x9613389cUL, 0xa179fa9dUL, 0x246fb598UL, - 0x13057799UL, 0x4abb319bUL, 0x7dd1f39aUL, 0x3035898dUL, 0x075f4b8cUL, - 0x5ee10d8eUL, 0x698bcf8fUL, 0xec9d808aUL, 0xdbf7428bUL, 0x82490489UL, - 0xb523c688UL, 0x88649a83UL, 0xbf0e5882UL, 0xe6b01e80UL, 0xd1dadc81UL, - 0x54cc9384UL, 0x63a65185UL, 0x3a181787UL, 0x0d72d586UL, 0xa0d0e2a9UL, - 0x97ba20a8UL, 0xce0466aaUL, 0xf96ea4abUL, 0x7c78ebaeUL, 0x4b1229afUL, - 0x12ac6fadUL, 0x25c6adacUL, 0x1881f1a7UL, 0x2feb33a6UL, 0x765575a4UL, - 0x413fb7a5UL, 0xc429f8a0UL, 0xf3433aa1UL, 0xaafd7ca3UL, 0x9d97bea2UL, - 0xd073c4b5UL, 0xe71906b4UL, 0xbea740b6UL, 0x89cd82b7UL, 0x0cdbcdb2UL, - 0x3bb10fb3UL, 0x620f49b1UL, 0x55658bb0UL, 0x6822d7bbUL, 0x5f4815baUL, - 0x06f653b8UL, 0x319c91b9UL, 0xb48adebcUL, 0x83e01cbdUL, 0xda5e5abfUL, - 0xed3498beUL - }, - { - 0x00000000UL, 0x6567bcb8UL, 0x8bc809aaUL, 0xeeafb512UL, 0x5797628fUL, - 0x32f0de37UL, 0xdc5f6b25UL, 0xb938d79dUL, 0xef28b4c5UL, 0x8a4f087dUL, - 0x64e0bd6fUL, 0x018701d7UL, 0xb8bfd64aUL, 0xddd86af2UL, 0x3377dfe0UL, - 0x56106358UL, 0x9f571950UL, 0xfa30a5e8UL, 0x149f10faUL, 0x71f8ac42UL, - 0xc8c07bdfUL, 0xada7c767UL, 0x43087275UL, 0x266fcecdUL, 0x707fad95UL, - 0x1518112dUL, 0xfbb7a43fUL, 0x9ed01887UL, 0x27e8cf1aUL, 0x428f73a2UL, - 0xac20c6b0UL, 0xc9477a08UL, 0x3eaf32a0UL, 0x5bc88e18UL, 0xb5673b0aUL, - 0xd00087b2UL, 0x6938502fUL, 0x0c5fec97UL, 0xe2f05985UL, 0x8797e53dUL, - 0xd1878665UL, 0xb4e03addUL, 0x5a4f8fcfUL, 0x3f283377UL, 0x8610e4eaUL, - 0xe3775852UL, 0x0dd8ed40UL, 0x68bf51f8UL, 0xa1f82bf0UL, 0xc49f9748UL, - 0x2a30225aUL, 0x4f579ee2UL, 0xf66f497fUL, 0x9308f5c7UL, 0x7da740d5UL, - 0x18c0fc6dUL, 0x4ed09f35UL, 0x2bb7238dUL, 0xc518969fUL, 0xa07f2a27UL, - 0x1947fdbaUL, 0x7c204102UL, 0x928ff410UL, 0xf7e848a8UL, 0x3d58149bUL, - 0x583fa823UL, 0xb6901d31UL, 0xd3f7a189UL, 0x6acf7614UL, 0x0fa8caacUL, - 0xe1077fbeUL, 0x8460c306UL, 0xd270a05eUL, 0xb7171ce6UL, 0x59b8a9f4UL, - 0x3cdf154cUL, 0x85e7c2d1UL, 0xe0807e69UL, 0x0e2fcb7bUL, 0x6b4877c3UL, - 0xa20f0dcbUL, 0xc768b173UL, 0x29c70461UL, 0x4ca0b8d9UL, 0xf5986f44UL, - 0x90ffd3fcUL, 0x7e5066eeUL, 0x1b37da56UL, 0x4d27b90eUL, 0x284005b6UL, - 0xc6efb0a4UL, 0xa3880c1cUL, 0x1ab0db81UL, 0x7fd76739UL, 0x9178d22bUL, - 0xf41f6e93UL, 0x03f7263bUL, 0x66909a83UL, 0x883f2f91UL, 0xed589329UL, - 0x546044b4UL, 0x3107f80cUL, 0xdfa84d1eUL, 0xbacff1a6UL, 0xecdf92feUL, - 0x89b82e46UL, 0x67179b54UL, 0x027027ecUL, 0xbb48f071UL, 0xde2f4cc9UL, - 0x3080f9dbUL, 0x55e74563UL, 0x9ca03f6bUL, 0xf9c783d3UL, 0x176836c1UL, - 0x720f8a79UL, 0xcb375de4UL, 0xae50e15cUL, 0x40ff544eUL, 0x2598e8f6UL, - 0x73888baeUL, 0x16ef3716UL, 0xf8408204UL, 0x9d273ebcUL, 0x241fe921UL, - 0x41785599UL, 0xafd7e08bUL, 0xcab05c33UL, 0x3bb659edUL, 0x5ed1e555UL, - 0xb07e5047UL, 0xd519ecffUL, 0x6c213b62UL, 0x094687daUL, 0xe7e932c8UL, - 0x828e8e70UL, 0xd49eed28UL, 0xb1f95190UL, 0x5f56e482UL, 0x3a31583aUL, - 0x83098fa7UL, 0xe66e331fUL, 0x08c1860dUL, 0x6da63ab5UL, 0xa4e140bdUL, - 0xc186fc05UL, 0x2f294917UL, 0x4a4ef5afUL, 0xf3762232UL, 0x96119e8aUL, - 0x78be2b98UL, 0x1dd99720UL, 0x4bc9f478UL, 0x2eae48c0UL, 0xc001fdd2UL, - 0xa566416aUL, 0x1c5e96f7UL, 0x79392a4fUL, 0x97969f5dUL, 0xf2f123e5UL, - 0x05196b4dUL, 0x607ed7f5UL, 0x8ed162e7UL, 0xebb6de5fUL, 0x528e09c2UL, - 0x37e9b57aUL, 0xd9460068UL, 0xbc21bcd0UL, 0xea31df88UL, 0x8f566330UL, - 0x61f9d622UL, 0x049e6a9aUL, 0xbda6bd07UL, 0xd8c101bfUL, 0x366eb4adUL, - 0x53090815UL, 0x9a4e721dUL, 0xff29cea5UL, 0x11867bb7UL, 0x74e1c70fUL, - 0xcdd91092UL, 0xa8beac2aUL, 0x46111938UL, 0x2376a580UL, 0x7566c6d8UL, - 0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL, - 0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL, - 0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL, - 0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL, - 0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL, - 0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL, - 0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL, - 0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL, - 0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL, - 0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL, - 0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL, - 0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL, - 0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL, - 0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL, - 0xf10605deUL -#endif - } -}; diff --git a/src/zlib/inffast.c b/src/zlib/inffast.c deleted file mode 100644 index 11bcbb0b..00000000 --- a/src/zlib/inffast.c +++ /dev/null @@ -1,317 +0,0 @@ -/* inffast.c -- fast decoding - * Copyright (C) 1995-2004 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -#ifndef ASMINF - -/* Allow machine dependent optimization for post-increment or pre-increment. - Based on testing to date, - Pre-increment preferred for: - - PowerPC G3 (Adler) - - MIPS R5000 (Randers-Pehrson) - Post-increment preferred for: - - none - No measurable difference: - - Pentium III (Anderson) - - M68060 (Nikl) - */ -#ifdef POSTINC -# define OFF 0 -# define PUP(a) *(a)++ -#else -# define OFF 1 -# define PUP(a) *++(a) -#endif - -/* - Decode literal, length, and distance codes and write out the resulting - literal and match bytes until either not enough input or output is - available, an end-of-block is encountered, or a data error is encountered. - When large enough input and output buffers are supplied to inflate(), for - example, a 16K input buffer and a 64K output buffer, more than 95% of the - inflate execution time is spent in this routine. - - Entry assumptions: - - state->mode == LEN - strm->avail_in >= 6 - strm->avail_out >= 258 - start >= strm->avail_out - state->bits < 8 - - On return, state->mode is one of: - - LEN -- ran out of enough output space or enough available input - TYPE -- reached end of block code, inflate() to interpret next block - BAD -- error in block data - - Notes: - - - The maximum input bits used by a length/distance pair is 15 bits for the - length code, 5 bits for the length extra, 15 bits for the distance code, - and 13 bits for the distance extra. This totals 48 bits, or six bytes. - Therefore if strm->avail_in >= 6, then there is enough input to avoid - checking for available input while decoding. - - - The maximum bytes that a single length/distance pair can output is 258 - bytes, which is the maximum length that can be coded. inflate_fast() - requires strm->avail_out >= 258 for each loop to avoid checking for - output space. - */ -void inflate_fast(strm, start) -z_streamp strm; -unsigned start; /* inflate()'s starting value for strm->avail_out */ -{ - struct inflate_state FAR *state; - unsigned char FAR *in; /* local strm->next_in */ - unsigned char FAR *last; /* while in < last, enough input available */ - unsigned char FAR *out; /* local strm->next_out */ - unsigned char FAR *beg; /* inflate()'s initial strm->next_out */ - unsigned char FAR *end; /* while out < end, enough space available */ -#ifdef INFLATE_STRICT - unsigned dmax; /* maximum distance from zlib header */ -#endif - unsigned wsize; /* window size or zero if not using window */ - unsigned whave; /* valid bytes in the window */ - unsigned write; /* window write index */ - unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */ - unsigned long hold; /* local strm->hold */ - unsigned bits; /* local strm->bits */ - code const FAR *lcode; /* local strm->lencode */ - code const FAR *dcode; /* local strm->distcode */ - unsigned lmask; /* mask for first level of length codes */ - unsigned dmask; /* mask for first level of distance codes */ - code this; /* retrieved table entry */ - unsigned op; /* code bits, operation, extra bits, or */ - /* window position, window bytes to copy */ - unsigned len; /* match length, unused bytes */ - unsigned dist; /* match distance */ - unsigned char FAR *from; /* where to copy match from */ - - /* copy state to local variables */ - state = (struct inflate_state FAR *)strm->state; - in = strm->next_in - OFF; - last = in + (strm->avail_in - 5); - out = strm->next_out - OFF; - beg = out - (start - strm->avail_out); - end = out + (strm->avail_out - 257); -#ifdef INFLATE_STRICT - dmax = state->dmax; -#endif - wsize = state->wsize; - whave = state->whave; - write = state->write; - window = state->window; - hold = state->hold; - bits = state->bits; - lcode = state->lencode; - dcode = state->distcode; - lmask = (1U << state->lenbits) - 1; - dmask = (1U << state->distbits) - 1; - - /* decode literals and length/distances until end-of-block or not enough - input data or output space */ - do { - if (bits < 15) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - this = lcode[hold & lmask]; - dolen: - op = (unsigned)(this.bits); - hold >>= op; - bits -= op; - op = (unsigned)(this.op); - if (op == 0) { /* literal */ - Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ? - "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", this.val)); - PUP(out) = (unsigned char)(this.val); - } - else if (op & 16) { /* length base */ - len = (unsigned)(this.val); - op &= 15; /* number of extra bits */ - if (op) { - if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - len += (unsigned)hold & ((1U << op) - 1); - hold >>= op; - bits -= op; - } - Tracevv((stderr, "inflate: length %u\n", len)); - if (bits < 15) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - this = dcode[hold & dmask]; - dodist: - op = (unsigned)(this.bits); - hold >>= op; - bits -= op; - op = (unsigned)(this.op); - if (op & 16) { /* distance base */ - dist = (unsigned)(this.val); - op &= 15; /* number of extra bits */ - if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - } - dist += (unsigned)hold & ((1U << op) - 1); -#ifdef INFLATE_STRICT - if (dist > dmax) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } -#endif - hold >>= op; - bits -= op; - Tracevv((stderr, "inflate: distance %u\n", dist)); - op = (unsigned)(out - beg); /* max distance in output */ - if (dist > op) { /* see if copy from window */ - op = dist - op; /* distance back in window */ - if (op > whave) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } - from = window - OFF; - if (write == 0) { /* very common case */ - from += wsize - op; - if (op < len) { /* some from window */ - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = out - dist; /* rest from output */ - } - } - else if (write < op) { /* wrap around window */ - from += wsize + write - op; - op -= write; - if (op < len) { /* some from end of window */ - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = window - OFF; - if (write < len) { /* some from start of window */ - op = write; - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = out - dist; /* rest from output */ - } - } - } - else { /* contiguous in window */ - from += write - op; - if (op < len) { /* some from window */ - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = out - dist; /* rest from output */ - } - } - while (len > 2) { - PUP(out) = PUP(from); - PUP(out) = PUP(from); - PUP(out) = PUP(from); - len -= 3; - } - if (len) { - PUP(out) = PUP(from); - if (len > 1) - PUP(out) = PUP(from); - } - } - else { - from = out - dist; /* copy direct from output */ - do { /* minimum length is three */ - PUP(out) = PUP(from); - PUP(out) = PUP(from); - PUP(out) = PUP(from); - len -= 3; - } while (len > 2); - if (len) { - PUP(out) = PUP(from); - if (len > 1) - PUP(out) = PUP(from); - } - } - } - else if ((op & 64) == 0) { /* 2nd level distance code */ - this = dcode[this.val + (hold & ((1U << op) - 1))]; - goto dodist; - } - else { - strm->msg = (char *)"invalid distance code"; - state->mode = BAD; - break; - } - } - else if ((op & 64) == 0) { /* 2nd level length code */ - this = lcode[this.val + (hold & ((1U << op) - 1))]; - goto dolen; - } - else if (op & 32) { /* end-of-block */ - Tracevv((stderr, "inflate: end of block\n")); - state->mode = TYPE; - break; - } - else { - strm->msg = (char *)"invalid literal/length code"; - state->mode = BAD; - break; - } - } while (in < last && out < end); - - /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ - len = bits >> 3; - in -= len; - bits -= len << 3; - hold &= (1U << bits) - 1; - - /* update state and return */ - strm->next_in = in + OFF; - strm->next_out = out + OFF; - strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last)); - strm->avail_out = (unsigned)(out < end ? - 257 + (end - out) : 257 - (out - end)); - state->hold = hold; - state->bits = bits; -} - -/* - inflate_fast() speedups that turned out slower (on a PowerPC G3 750CXe): - - Using bit fields for code structure - - Different op definition to avoid & for extra bits (do & for table bits) - - Three separate decoding do-loops for direct, window, and write == 0 - - Special case for distance > 1 copies to do overlapped load and store copy - - Explicit branch predictions (based on measured branch probabilities) - - Deferring match copy and interspersed it with decoding subsequent codes - - Swapping literal/length else - - Swapping window/direct else - - Larger unrolled copy loops (three is about right) - - Moving len -= 3 statement into middle of loop - */ - -#endif /* !ASMINF */ diff --git a/src/zlib/inffast.h b/src/zlib/inffast.h deleted file mode 100644 index 1e88d2d9..00000000 --- a/src/zlib/inffast.h +++ /dev/null @@ -1,11 +0,0 @@ -/* inffast.h -- header to use inffast.c - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -void inflate_fast OF((z_streamp strm, unsigned start)); diff --git a/src/zlib/inffixed.h b/src/zlib/inffixed.h deleted file mode 100644 index 75ed4b59..00000000 --- a/src/zlib/inffixed.h +++ /dev/null @@ -1,94 +0,0 @@ - /* inffixed.h -- table for decoding fixed codes - * Generated automatically by makefixed(). - */ - - /* WARNING: this file should *not* be used by applications. It - is part of the implementation of the compression library and - is subject to change. Applications should only use zlib.h. - */ - - static const code lenfix[512] = { - {96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48}, - {0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128}, - {0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59}, - {0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176}, - {0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20}, - {21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100}, - {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8}, - {0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216}, - {18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76}, - {0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114}, - {0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2}, - {0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148}, - {20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42}, - {0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86}, - {0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15}, - {0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236}, - {16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62}, - {0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142}, - {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31}, - {0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162}, - {0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25}, - {0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105}, - {0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4}, - {0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202}, - {17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69}, - {0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125}, - {0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13}, - {0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195}, - {19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35}, - {0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91}, - {0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19}, - {0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246}, - {16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55}, - {0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135}, - {0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99}, - {0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190}, - {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16}, - {20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96}, - {0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6}, - {0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209}, - {17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72}, - {0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116}, - {0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4}, - {0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153}, - {20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44}, - {0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82}, - {0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11}, - {0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229}, - {16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58}, - {0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138}, - {0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51}, - {0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173}, - {0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30}, - {0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110}, - {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0}, - {0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195}, - {16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65}, - {0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121}, - {0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9}, - {0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258}, - {19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37}, - {0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93}, - {0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23}, - {0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251}, - {16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51}, - {0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131}, - {0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67}, - {0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183}, - {0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23}, - {64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103}, - {0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9}, - {0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223}, - {18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79}, - {0,9,255} - }; - - static const code distfix[32] = { - {16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025}, - {21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193}, - {18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385}, - {19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577}, - {16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073}, - {22,5,193},{64,5,0} - }; diff --git a/src/zlib/inflate.c b/src/zlib/inflate.c deleted file mode 100644 index 792fdee8..00000000 --- a/src/zlib/inflate.c +++ /dev/null @@ -1,1368 +0,0 @@ -/* inflate.c -- zlib decompression - * Copyright (C) 1995-2005 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - * Change history: - * - * 1.2.beta0 24 Nov 2002 - * - First version -- complete rewrite of inflate to simplify code, avoid - * creation of window when not needed, minimize use of window when it is - * needed, make inffast.c even faster, implement gzip decoding, and to - * improve code readability and style over the previous zlib inflate code - * - * 1.2.beta1 25 Nov 2002 - * - Use pointers for available input and output checking in inffast.c - * - Remove input and output counters in inffast.c - * - Change inffast.c entry and loop from avail_in >= 7 to >= 6 - * - Remove unnecessary second byte pull from length extra in inffast.c - * - Unroll direct copy to three copies per loop in inffast.c - * - * 1.2.beta2 4 Dec 2002 - * - Change external routine names to reduce potential conflicts - * - Correct filename to inffixed.h for fixed tables in inflate.c - * - Make hbuf[] unsigned char to match parameter type in inflate.c - * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset) - * to avoid negation problem on Alphas (64 bit) in inflate.c - * - * 1.2.beta3 22 Dec 2002 - * - Add comments on state->bits assertion in inffast.c - * - Add comments on op field in inftrees.h - * - Fix bug in reuse of allocated window after inflateReset() - * - Remove bit fields--back to byte structure for speed - * - Remove distance extra == 0 check in inflate_fast()--only helps for lengths - * - Change post-increments to pre-increments in inflate_fast(), PPC biased? - * - Add compile time option, POSTINC, to use post-increments instead (Intel?) - * - Make MATCH copy in inflate() much faster for when inflate_fast() not used - * - Use local copies of stream next and avail values, as well as local bit - * buffer and bit count in inflate()--for speed when inflate_fast() not used - * - * 1.2.beta4 1 Jan 2003 - * - Split ptr - 257 statements in inflate_table() to avoid compiler warnings - * - Move a comment on output buffer sizes from inffast.c to inflate.c - * - Add comments in inffast.c to introduce the inflate_fast() routine - * - Rearrange window copies in inflate_fast() for speed and simplification - * - Unroll last copy for window match in inflate_fast() - * - Use local copies of window variables in inflate_fast() for speed - * - Pull out common write == 0 case for speed in inflate_fast() - * - Make op and len in inflate_fast() unsigned for consistency - * - Add FAR to lcode and dcode declarations in inflate_fast() - * - Simplified bad distance check in inflate_fast() - * - Added inflateBackInit(), inflateBack(), and inflateBackEnd() in new - * source file infback.c to provide a call-back interface to inflate for - * programs like gzip and unzip -- uses window as output buffer to avoid - * window copying - * - * 1.2.beta5 1 Jan 2003 - * - Improved inflateBack() interface to allow the caller to provide initial - * input in strm. - * - Fixed stored blocks bug in inflateBack() - * - * 1.2.beta6 4 Jan 2003 - * - Added comments in inffast.c on effectiveness of POSTINC - * - Typecasting all around to reduce compiler warnings - * - Changed loops from while (1) or do {} while (1) to for (;;), again to - * make compilers happy - * - Changed type of window in inflateBackInit() to unsigned char * - * - * 1.2.beta7 27 Jan 2003 - * - Changed many types to unsigned or unsigned short to avoid warnings - * - Added inflateCopy() function - * - * 1.2.0 9 Mar 2003 - * - Changed inflateBack() interface to provide separate opaque descriptors - * for the in() and out() functions - * - Changed inflateBack() argument and in_func typedef to swap the length - * and buffer address return values for the input function - * - Check next_in and next_out for Z_NULL on entry to inflate() - * - * The history for versions after 1.2.0 are in ChangeLog in zlib distribution. - */ - -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -#ifdef MAKEFIXED -# ifndef BUILDFIXED -# define BUILDFIXED -# endif -#endif - -/* function prototypes */ -local void fixedtables OF((struct inflate_state FAR *state)); -local int updatewindow OF((z_streamp strm, unsigned out)); -#ifdef BUILDFIXED - void makefixed OF((void)); -#endif -local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf, - unsigned len)); - -int ZEXPORT inflateReset(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - strm->total_in = strm->total_out = state->total = 0; - strm->msg = Z_NULL; - strm->adler = 1; /* to support ill-conceived Java test suite */ - state->mode = HEAD; - state->last = 0; - state->havedict = 0; - state->dmax = 32768U; - state->head = Z_NULL; - state->wsize = 0; - state->whave = 0; - state->write = 0; - state->hold = 0; - state->bits = 0; - state->lencode = state->distcode = state->next = state->codes; - Tracev((stderr, "inflate: reset\n")); - return Z_OK; -} - -int ZEXPORT inflatePrime(strm, bits, value) -z_streamp strm; -int bits; -int value; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR; - value &= (1L << bits) - 1; - state->hold += value << state->bits; - state->bits += bits; - return Z_OK; -} - -int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) -z_streamp strm; -int windowBits; -const char *version; -int stream_size; -{ - struct inflate_state FAR *state; - - if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || - stream_size != (int)(sizeof(z_stream))) - return Z_VERSION_ERROR; - if (strm == Z_NULL) return Z_STREAM_ERROR; - strm->msg = Z_NULL; /* in case we return an error */ - if (strm->zalloc == (alloc_func)0) { - strm->zalloc = zcalloc; - strm->opaque = (voidpf)0; - } - if (strm->zfree == (free_func)0) strm->zfree = zcfree; - state = (struct inflate_state FAR *) - ZALLOC(strm, 1, sizeof(struct inflate_state)); - if (state == Z_NULL) return Z_MEM_ERROR; - Tracev((stderr, "inflate: allocated\n")); - strm->state = (struct internal_state FAR *)state; - if (windowBits < 0) { - state->wrap = 0; - windowBits = -windowBits; - } - else { - state->wrap = (windowBits >> 4) + 1; -#ifdef GUNZIP - if (windowBits < 48) windowBits &= 15; -#endif - } - if (windowBits < 8 || windowBits > 15) { - ZFREE(strm, state); - strm->state = Z_NULL; - return Z_STREAM_ERROR; - } - state->wbits = (unsigned)windowBits; - state->window = Z_NULL; - return inflateReset(strm); -} - -int ZEXPORT inflateInit_(strm, version, stream_size) -z_streamp strm; -const char *version; -int stream_size; -{ - return inflateInit2_(strm, DEF_WBITS, version, stream_size); -} - -/* - Return state with length and distance decoding tables and index sizes set to - fixed code decoding. Normally this returns fixed tables from inffixed.h. - If BUILDFIXED is defined, then instead this routine builds the tables the - first time it's called, and returns those tables the first time and - thereafter. This reduces the size of the code by about 2K bytes, in - exchange for a little execution time. However, BUILDFIXED should not be - used for threaded applications, since the rewriting of the tables and virgin - may not be thread-safe. - */ -local void fixedtables(state) -struct inflate_state FAR *state; -{ -#ifdef BUILDFIXED - static int virgin = 1; - static code *lenfix, *distfix; - static code fixed[544]; - - /* build fixed huffman tables if first call (may not be thread safe) */ - if (virgin) { - unsigned sym, bits; - static code *next; - - /* literal/length table */ - sym = 0; - while (sym < 144) state->lens[sym++] = 8; - while (sym < 256) state->lens[sym++] = 9; - while (sym < 280) state->lens[sym++] = 7; - while (sym < 288) state->lens[sym++] = 8; - next = fixed; - lenfix = next; - bits = 9; - inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); - - /* distance table */ - sym = 0; - while (sym < 32) state->lens[sym++] = 5; - distfix = next; - bits = 5; - inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); - - /* do this just once */ - virgin = 0; - } -#else /* !BUILDFIXED */ -# include "inffixed.h" -#endif /* BUILDFIXED */ - state->lencode = lenfix; - state->lenbits = 9; - state->distcode = distfix; - state->distbits = 5; -} - -#ifdef MAKEFIXED -#include - -/* - Write out the inffixed.h that is #include'd above. Defining MAKEFIXED also - defines BUILDFIXED, so the tables are built on the fly. makefixed() writes - those tables to stdout, which would be piped to inffixed.h. A small program - can simply call makefixed to do this: - - void makefixed(void); - - int main(void) - { - makefixed(); - return 0; - } - - Then that can be linked with zlib built with MAKEFIXED defined and run: - - a.out > inffixed.h - */ -void makefixed() -{ - unsigned low, size; - struct inflate_state state; - - fixedtables(&state); - puts(" /* inffixed.h -- table for decoding fixed codes"); - puts(" * Generated automatically by makefixed()."); - puts(" */"); - puts(""); - puts(" /* WARNING: this file should *not* be used by applications."); - puts(" It is part of the implementation of this library and is"); - puts(" subject to change. Applications should only use zlib.h."); - puts(" */"); - puts(""); - size = 1U << 9; - printf(" static const code lenfix[%u] = {", size); - low = 0; - for (;;) { - if ((low % 7) == 0) printf("\n "); - printf("{%u,%u,%d}", state.lencode[low].op, state.lencode[low].bits, - state.lencode[low].val); - if (++low == size) break; - putchar(','); - } - puts("\n };"); - size = 1U << 5; - printf("\n static const code distfix[%u] = {", size); - low = 0; - for (;;) { - if ((low % 6) == 0) printf("\n "); - printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits, - state.distcode[low].val); - if (++low == size) break; - putchar(','); - } - puts("\n };"); -} -#endif /* MAKEFIXED */ - -/* - Update the window with the last wsize (normally 32K) bytes written before - returning. If window does not exist yet, create it. This is only called - when a window is already in use, or when output has been written during this - inflate call, but the end of the deflate stream has not been reached yet. - It is also called to create a window for dictionary data when a dictionary - is loaded. - - Providing output buffers larger than 32K to inflate() should provide a speed - advantage, since only the last 32K of output is copied to the sliding window - upon return from inflate(), and since all distances after the first 32K of - output will fall in the output data, making match copies simpler and faster. - The advantage may be dependent on the size of the processor's data caches. - */ -local int updatewindow(strm, out) -z_streamp strm; -unsigned out; -{ - struct inflate_state FAR *state; - unsigned copy, dist; - - state = (struct inflate_state FAR *)strm->state; - - /* if it hasn't been done already, allocate space for the window */ - if (state->window == Z_NULL) { - state->window = (unsigned char FAR *) - ZALLOC(strm, 1U << state->wbits, - sizeof(unsigned char)); - if (state->window == Z_NULL) return 1; - } - - /* if window not in use yet, initialize */ - if (state->wsize == 0) { - state->wsize = 1U << state->wbits; - state->write = 0; - state->whave = 0; - } - - /* copy state->wsize or less output bytes into the circular window */ - copy = out - strm->avail_out; - if (copy >= state->wsize) { - zmemcpy(state->window, strm->next_out - state->wsize, state->wsize); - state->write = 0; - state->whave = state->wsize; - } - else { - dist = state->wsize - state->write; - if (dist > copy) dist = copy; - zmemcpy(state->window + state->write, strm->next_out - copy, dist); - copy -= dist; - if (copy) { - zmemcpy(state->window, strm->next_out - copy, copy); - state->write = copy; - state->whave = state->wsize; - } - else { - state->write += dist; - if (state->write == state->wsize) state->write = 0; - if (state->whave < state->wsize) state->whave += dist; - } - } - return 0; -} - -/* Macros for inflate(): */ - -/* check function to use adler32() for zlib or crc32() for gzip */ -#ifdef GUNZIP -# define UPDATE(check, buf, len) \ - (state->flags ? crc32(check, buf, len) : adler32(check, buf, len)) -#else -# define UPDATE(check, buf, len) adler32(check, buf, len) -#endif - -/* check macros for header crc */ -#ifdef GUNZIP -# define CRC2(check, word) \ - do { \ - hbuf[0] = (unsigned char)(word); \ - hbuf[1] = (unsigned char)((word) >> 8); \ - check = crc32(check, hbuf, 2); \ - } while (0) - -# define CRC4(check, word) \ - do { \ - hbuf[0] = (unsigned char)(word); \ - hbuf[1] = (unsigned char)((word) >> 8); \ - hbuf[2] = (unsigned char)((word) >> 16); \ - hbuf[3] = (unsigned char)((word) >> 24); \ - check = crc32(check, hbuf, 4); \ - } while (0) -#endif - -/* Load registers with state in inflate() for speed */ -#define LOAD() \ - do { \ - put = strm->next_out; \ - left = strm->avail_out; \ - next = strm->next_in; \ - have = strm->avail_in; \ - hold = state->hold; \ - bits = state->bits; \ - } while (0) - -/* Restore state from registers in inflate() */ -#define RESTORE() \ - do { \ - strm->next_out = put; \ - strm->avail_out = left; \ - strm->next_in = next; \ - strm->avail_in = have; \ - state->hold = hold; \ - state->bits = bits; \ - } while (0) - -/* Clear the input bit accumulator */ -#define INITBITS() \ - do { \ - hold = 0; \ - bits = 0; \ - } while (0) - -/* Get a byte of input into the bit accumulator, or return from inflate() - if there is no input available. */ -#define PULLBYTE() \ - do { \ - if (have == 0) goto inf_leave; \ - have--; \ - hold += (unsigned long)(*next++) << bits; \ - bits += 8; \ - } while (0) - -/* Assure that there are at least n bits in the bit accumulator. If there is - not enough available input to do that, then return from inflate(). */ -#define NEEDBITS(n) \ - do { \ - while (bits < (unsigned)(n)) \ - PULLBYTE(); \ - } while (0) - -/* Return the low n bits of the bit accumulator (n < 16) */ -#define BITS(n) \ - ((unsigned)hold & ((1U << (n)) - 1)) - -/* Remove n bits from the bit accumulator */ -#define DROPBITS(n) \ - do { \ - hold >>= (n); \ - bits -= (unsigned)(n); \ - } while (0) - -/* Remove zero to seven bits as needed to go to a byte boundary */ -#define BYTEBITS() \ - do { \ - hold >>= bits & 7; \ - bits -= bits & 7; \ - } while (0) - -/* Reverse the bytes in a 32-bit value */ -#define REVERSE(q) \ - ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \ - (((q) & 0xff00) << 8) + (((q) & 0xff) << 24)) - -/* - inflate() uses a state machine to process as much input data and generate as - much output data as possible before returning. The state machine is - structured roughly as follows: - - for (;;) switch (state) { - ... - case STATEn: - if (not enough input data or output space to make progress) - return; - ... make progress ... - state = STATEm; - break; - ... - } - - so when inflate() is called again, the same case is attempted again, and - if the appropriate resources are provided, the machine proceeds to the - next state. The NEEDBITS() macro is usually the way the state evaluates - whether it can proceed or should return. NEEDBITS() does the return if - the requested bits are not available. The typical use of the BITS macros - is: - - NEEDBITS(n); - ... do something with BITS(n) ... - DROPBITS(n); - - where NEEDBITS(n) either returns from inflate() if there isn't enough - input left to load n bits into the accumulator, or it continues. BITS(n) - gives the low n bits in the accumulator. When done, DROPBITS(n) drops - the low n bits off the accumulator. INITBITS() clears the accumulator - and sets the number of available bits to zero. BYTEBITS() discards just - enough bits to put the accumulator on a byte boundary. After BYTEBITS() - and a NEEDBITS(8), then BITS(8) would return the next byte in the stream. - - NEEDBITS(n) uses PULLBYTE() to get an available byte of input, or to return - if there is no input available. The decoding of variable length codes uses - PULLBYTE() directly in order to pull just enough bytes to decode the next - code, and no more. - - Some states loop until they get enough input, making sure that enough - state information is maintained to continue the loop where it left off - if NEEDBITS() returns in the loop. For example, want, need, and keep - would all have to actually be part of the saved state in case NEEDBITS() - returns: - - case STATEw: - while (want < need) { - NEEDBITS(n); - keep[want++] = BITS(n); - DROPBITS(n); - } - state = STATEx; - case STATEx: - - As shown above, if the next state is also the next case, then the break - is omitted. - - A state may also return if there is not enough output space available to - complete that state. Those states are copying stored data, writing a - literal byte, and copying a matching string. - - When returning, a "goto inf_leave" is used to update the total counters, - update the check value, and determine whether any progress has been made - during that inflate() call in order to return the proper return code. - Progress is defined as a change in either strm->avail_in or strm->avail_out. - When there is a window, goto inf_leave will update the window with the last - output written. If a goto inf_leave occurs in the middle of decompression - and there is no window currently, goto inf_leave will create one and copy - output to the window for the next call of inflate(). - - In this implementation, the flush parameter of inflate() only affects the - return code (per zlib.h). inflate() always writes as much as possible to - strm->next_out, given the space available and the provided input--the effect - documented in zlib.h of Z_SYNC_FLUSH. Furthermore, inflate() always defers - the allocation of and copying into a sliding window until necessary, which - provides the effect documented in zlib.h for Z_FINISH when the entire input - stream available. So the only thing the flush parameter actually does is: - when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it - will return Z_BUF_ERROR if it has not reached the end of the stream. - */ - -int ZEXPORT inflate(strm, flush) -z_streamp strm; -int flush; -{ - struct inflate_state FAR *state; - unsigned char FAR *next; /* next input */ - unsigned char FAR *put; /* next output */ - unsigned have, left; /* available input and output */ - unsigned long hold; /* bit buffer */ - unsigned bits; /* bits in bit buffer */ - unsigned in, out; /* save starting available input and output */ - unsigned copy; /* number of stored or match bytes to copy */ - unsigned char FAR *from; /* where to copy match bytes from */ - code this; /* current decoding table entry */ - code last; /* parent table entry */ - unsigned len; /* length to copy for repeats, bits to drop */ - int ret; /* return code */ -#ifdef GUNZIP - unsigned char hbuf[4]; /* buffer for gzip header crc calculation */ -#endif - static const unsigned short order[19] = /* permutation of code lengths */ - {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; - - if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL || - (strm->next_in == Z_NULL && strm->avail_in != 0)) - return Z_STREAM_ERROR; - - state = (struct inflate_state FAR *)strm->state; - if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */ - LOAD(); - in = have; - out = left; - ret = Z_OK; - for (;;) - switch (state->mode) { - case HEAD: - if (state->wrap == 0) { - state->mode = TYPEDO; - break; - } - NEEDBITS(16); -#ifdef GUNZIP - if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */ - state->check = crc32(0L, Z_NULL, 0); - CRC2(state->check, hold); - INITBITS(); - state->mode = FLAGS; - break; - } - state->flags = 0; /* expect zlib header */ - if (state->head != Z_NULL) - state->head->done = -1; - if (!(state->wrap & 1) || /* check if zlib header allowed */ -#else - if ( -#endif - ((BITS(8) << 8) + (hold >> 8)) % 31) { - strm->msg = (char *)"incorrect header check"; - state->mode = BAD; - break; - } - if (BITS(4) != Z_DEFLATED) { - strm->msg = (char *)"unknown compression method"; - state->mode = BAD; - break; - } - DROPBITS(4); - len = BITS(4) + 8; - if (len > state->wbits) { - strm->msg = (char *)"invalid window size"; - state->mode = BAD; - break; - } - state->dmax = 1U << len; - Tracev((stderr, "inflate: zlib header ok\n")); - strm->adler = state->check = adler32(0L, Z_NULL, 0); - state->mode = hold & 0x200 ? DICTID : TYPE; - INITBITS(); - break; -#ifdef GUNZIP - case FLAGS: - NEEDBITS(16); - state->flags = (int)(hold); - if ((state->flags & 0xff) != Z_DEFLATED) { - strm->msg = (char *)"unknown compression method"; - state->mode = BAD; - break; - } - if (state->flags & 0xe000) { - strm->msg = (char *)"unknown header flags set"; - state->mode = BAD; - break; - } - if (state->head != Z_NULL) - state->head->text = (int)((hold >> 8) & 1); - if (state->flags & 0x0200) CRC2(state->check, hold); - INITBITS(); - state->mode = TIME; - case TIME: - NEEDBITS(32); - if (state->head != Z_NULL) - state->head->time = hold; - if (state->flags & 0x0200) CRC4(state->check, hold); - INITBITS(); - state->mode = OS; - case OS: - NEEDBITS(16); - if (state->head != Z_NULL) { - state->head->xflags = (int)(hold & 0xff); - state->head->os = (int)(hold >> 8); - } - if (state->flags & 0x0200) CRC2(state->check, hold); - INITBITS(); - state->mode = EXLEN; - case EXLEN: - if (state->flags & 0x0400) { - NEEDBITS(16); - state->length = (unsigned)(hold); - if (state->head != Z_NULL) - state->head->extra_len = (unsigned)hold; - if (state->flags & 0x0200) CRC2(state->check, hold); - INITBITS(); - } - else if (state->head != Z_NULL) - state->head->extra = Z_NULL; - state->mode = EXTRA; - case EXTRA: - if (state->flags & 0x0400) { - copy = state->length; - if (copy > have) copy = have; - if (copy) { - if (state->head != Z_NULL && - state->head->extra != Z_NULL) { - len = state->head->extra_len - state->length; - zmemcpy(state->head->extra + len, next, - len + copy > state->head->extra_max ? - state->head->extra_max - len : copy); - } - if (state->flags & 0x0200) - state->check = crc32(state->check, next, copy); - have -= copy; - next += copy; - state->length -= copy; - } - if (state->length) goto inf_leave; - } - state->length = 0; - state->mode = NAME; - case NAME: - if (state->flags & 0x0800) { - if (have == 0) goto inf_leave; - copy = 0; - do { - len = (unsigned)(next[copy++]); - if (state->head != Z_NULL && - state->head->name != Z_NULL && - state->length < state->head->name_max) - state->head->name[state->length++] = len; - } while (len && copy < have); - if (state->flags & 0x0200) - state->check = crc32(state->check, next, copy); - have -= copy; - next += copy; - if (len) goto inf_leave; - } - else if (state->head != Z_NULL) - state->head->name = Z_NULL; - state->length = 0; - state->mode = COMMENT; - case COMMENT: - if (state->flags & 0x1000) { - if (have == 0) goto inf_leave; - copy = 0; - do { - len = (unsigned)(next[copy++]); - if (state->head != Z_NULL && - state->head->comment != Z_NULL && - state->length < state->head->comm_max) - state->head->comment[state->length++] = len; - } while (len && copy < have); - if (state->flags & 0x0200) - state->check = crc32(state->check, next, copy); - have -= copy; - next += copy; - if (len) goto inf_leave; - } - else if (state->head != Z_NULL) - state->head->comment = Z_NULL; - state->mode = HCRC; - case HCRC: - if (state->flags & 0x0200) { - NEEDBITS(16); - if (hold != (state->check & 0xffff)) { - strm->msg = (char *)"header crc mismatch"; - state->mode = BAD; - break; - } - INITBITS(); - } - if (state->head != Z_NULL) { - state->head->hcrc = (int)((state->flags >> 9) & 1); - state->head->done = 1; - } - strm->adler = state->check = crc32(0L, Z_NULL, 0); - state->mode = TYPE; - break; -#endif - case DICTID: - NEEDBITS(32); - strm->adler = state->check = REVERSE(hold); - INITBITS(); - state->mode = DICT; - case DICT: - if (state->havedict == 0) { - RESTORE(); - return Z_NEED_DICT; - } - strm->adler = state->check = adler32(0L, Z_NULL, 0); - state->mode = TYPE; - case TYPE: - if (flush == Z_BLOCK) goto inf_leave; - case TYPEDO: - if (state->last) { - BYTEBITS(); - state->mode = CHECK; - break; - } - NEEDBITS(3); - state->last = BITS(1); - DROPBITS(1); - switch (BITS(2)) { - case 0: /* stored block */ - Tracev((stderr, "inflate: stored block%s\n", - state->last ? " (last)" : "")); - state->mode = STORED; - break; - case 1: /* fixed block */ - fixedtables(state); - Tracev((stderr, "inflate: fixed codes block%s\n", - state->last ? " (last)" : "")); - state->mode = LEN; /* decode codes */ - break; - case 2: /* dynamic block */ - Tracev((stderr, "inflate: dynamic codes block%s\n", - state->last ? " (last)" : "")); - state->mode = TABLE; - break; - case 3: - strm->msg = (char *)"invalid block type"; - state->mode = BAD; - } - DROPBITS(2); - break; - case STORED: - BYTEBITS(); /* go to byte boundary */ - NEEDBITS(32); - if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { - strm->msg = (char *)"invalid stored block lengths"; - state->mode = BAD; - break; - } - state->length = (unsigned)hold & 0xffff; - Tracev((stderr, "inflate: stored length %u\n", - state->length)); - INITBITS(); - state->mode = COPY; - case COPY: - copy = state->length; - if (copy) { - if (copy > have) copy = have; - if (copy > left) copy = left; - if (copy == 0) goto inf_leave; - zmemcpy(put, next, copy); - have -= copy; - next += copy; - left -= copy; - put += copy; - state->length -= copy; - break; - } - Tracev((stderr, "inflate: stored end\n")); - state->mode = TYPE; - break; - case TABLE: - NEEDBITS(14); - state->nlen = BITS(5) + 257; - DROPBITS(5); - state->ndist = BITS(5) + 1; - DROPBITS(5); - state->ncode = BITS(4) + 4; - DROPBITS(4); -#ifndef PKZIP_BUG_WORKAROUND - if (state->nlen > 286 || state->ndist > 30) { - strm->msg = (char *)"too many length or distance symbols"; - state->mode = BAD; - break; - } -#endif - Tracev((stderr, "inflate: table sizes ok\n")); - state->have = 0; - state->mode = LENLENS; - case LENLENS: - while (state->have < state->ncode) { - NEEDBITS(3); - state->lens[order[state->have++]] = (unsigned short)BITS(3); - DROPBITS(3); - } - while (state->have < 19) - state->lens[order[state->have++]] = 0; - state->next = state->codes; - state->lencode = (code const FAR *)(state->next); - state->lenbits = 7; - ret = inflate_table(CODES, state->lens, 19, &(state->next), - &(state->lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid code lengths set"; - state->mode = BAD; - break; - } - Tracev((stderr, "inflate: code lengths ok\n")); - state->have = 0; - state->mode = CODELENS; - case CODELENS: - while (state->have < state->nlen + state->ndist) { - for (;;) { - this = state->lencode[BITS(state->lenbits)]; - if ((unsigned)(this.bits) <= bits) break; - PULLBYTE(); - } - if (this.val < 16) { - NEEDBITS(this.bits); - DROPBITS(this.bits); - state->lens[state->have++] = this.val; - } - else { - if (this.val == 16) { - NEEDBITS(this.bits + 2); - DROPBITS(this.bits); - if (state->have == 0) { - strm->msg = (char *)"invalid bit length repeat"; - state->mode = BAD; - break; - } - len = state->lens[state->have - 1]; - copy = 3 + BITS(2); - DROPBITS(2); - } - else if (this.val == 17) { - NEEDBITS(this.bits + 3); - DROPBITS(this.bits); - len = 0; - copy = 3 + BITS(3); - DROPBITS(3); - } - else { - NEEDBITS(this.bits + 7); - DROPBITS(this.bits); - len = 0; - copy = 11 + BITS(7); - DROPBITS(7); - } - if (state->have + copy > state->nlen + state->ndist) { - strm->msg = (char *)"invalid bit length repeat"; - state->mode = BAD; - break; - } - while (copy--) - state->lens[state->have++] = (unsigned short)len; - } - } - - /* handle error breaks in while */ - if (state->mode == BAD) break; - - /* build code tables */ - state->next = state->codes; - state->lencode = (code const FAR *)(state->next); - state->lenbits = 9; - ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), - &(state->lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid literal/lengths set"; - state->mode = BAD; - break; - } - state->distcode = (code const FAR *)(state->next); - state->distbits = 6; - ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, - &(state->next), &(state->distbits), state->work); - if (ret) { - strm->msg = (char *)"invalid distances set"; - state->mode = BAD; - break; - } - Tracev((stderr, "inflate: codes ok\n")); - state->mode = LEN; - case LEN: - if (have >= 6 && left >= 258) { - RESTORE(); - inflate_fast(strm, out); - LOAD(); - break; - } - for (;;) { - this = state->lencode[BITS(state->lenbits)]; - if ((unsigned)(this.bits) <= bits) break; - PULLBYTE(); - } - if (this.op && (this.op & 0xf0) == 0) { - last = this; - for (;;) { - this = state->lencode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + this.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - } - DROPBITS(this.bits); - state->length = (unsigned)this.val; - if ((int)(this.op) == 0) { - Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ? - "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", this.val)); - state->mode = LIT; - break; - } - if (this.op & 32) { - Tracevv((stderr, "inflate: end of block\n")); - state->mode = TYPE; - break; - } - if (this.op & 64) { - strm->msg = (char *)"invalid literal/length code"; - state->mode = BAD; - break; - } - state->extra = (unsigned)(this.op) & 15; - state->mode = LENEXT; - case LENEXT: - if (state->extra) { - NEEDBITS(state->extra); - state->length += BITS(state->extra); - DROPBITS(state->extra); - } - Tracevv((stderr, "inflate: length %u\n", state->length)); - state->mode = DIST; - case DIST: - for (;;) { - this = state->distcode[BITS(state->distbits)]; - if ((unsigned)(this.bits) <= bits) break; - PULLBYTE(); - } - if ((this.op & 0xf0) == 0) { - last = this; - for (;;) { - this = state->distcode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + this.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - } - DROPBITS(this.bits); - if (this.op & 64) { - strm->msg = (char *)"invalid distance code"; - state->mode = BAD; - break; - } - state->offset = (unsigned)this.val; - state->extra = (unsigned)(this.op) & 15; - state->mode = DISTEXT; - case DISTEXT: - if (state->extra) { - NEEDBITS(state->extra); - state->offset += BITS(state->extra); - DROPBITS(state->extra); - } -#ifdef INFLATE_STRICT - if (state->offset > state->dmax) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } -#endif - if (state->offset > state->whave + out - left) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } - Tracevv((stderr, "inflate: distance %u\n", state->offset)); - state->mode = MATCH; - case MATCH: - if (left == 0) goto inf_leave; - copy = out - left; - if (state->offset > copy) { /* copy from window */ - copy = state->offset - copy; - if (copy > state->write) { - copy -= state->write; - from = state->window + (state->wsize - copy); - } - else - from = state->window + (state->write - copy); - if (copy > state->length) copy = state->length; - } - else { /* copy from output */ - from = put - state->offset; - copy = state->length; - } - if (copy > left) copy = left; - left -= copy; - state->length -= copy; - do { - *put++ = *from++; - } while (--copy); - if (state->length == 0) state->mode = LEN; - break; - case LIT: - if (left == 0) goto inf_leave; - *put++ = (unsigned char)(state->length); - left--; - state->mode = LEN; - break; - case CHECK: - if (state->wrap) { - NEEDBITS(32); - out -= left; - strm->total_out += out; - state->total += out; - if (out) - strm->adler = state->check = - UPDATE(state->check, put - out, out); - out = left; - if (( -#ifdef GUNZIP - state->flags ? hold : -#endif - REVERSE(hold)) != state->check) { - strm->msg = (char *)"incorrect data check"; - state->mode = BAD; - break; - } - INITBITS(); - Tracev((stderr, "inflate: check matches trailer\n")); - } -#ifdef GUNZIP - state->mode = LENGTH; - case LENGTH: - if (state->wrap && state->flags) { - NEEDBITS(32); - if (hold != (state->total & 0xffffffffUL)) { - strm->msg = (char *)"incorrect length check"; - state->mode = BAD; - break; - } - INITBITS(); - Tracev((stderr, "inflate: length matches trailer\n")); - } -#endif - state->mode = DONE; - case DONE: - ret = Z_STREAM_END; - goto inf_leave; - case BAD: - ret = Z_DATA_ERROR; - goto inf_leave; - case MEM: - return Z_MEM_ERROR; - case SYNC: - default: - return Z_STREAM_ERROR; - } - - /* - Return from inflate(), updating the total counts and the check value. - If there was no progress during the inflate() call, return a buffer - error. Call updatewindow() to create and/or update the window state. - Note: a memory error from inflate() is non-recoverable. - */ - inf_leave: - RESTORE(); - if (state->wsize || (state->mode < CHECK && out != strm->avail_out)) - if (updatewindow(strm, out)) { - state->mode = MEM; - return Z_MEM_ERROR; - } - in -= strm->avail_in; - out -= strm->avail_out; - strm->total_in += in; - strm->total_out += out; - state->total += out; - if (state->wrap && out) - strm->adler = state->check = - UPDATE(state->check, strm->next_out - out, out); - strm->data_type = state->bits + (state->last ? 64 : 0) + - (state->mode == TYPE ? 128 : 0); - if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK) - ret = Z_BUF_ERROR; - return ret; -} - -int ZEXPORT inflateEnd(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) - return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (state->window != Z_NULL) ZFREE(strm, state->window); - ZFREE(strm, strm->state); - strm->state = Z_NULL; - Tracev((stderr, "inflate: end\n")); - return Z_OK; -} - -int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength) -z_streamp strm; -const Bytef *dictionary; -uInt dictLength; -{ - struct inflate_state FAR *state; - unsigned long id; - - /* check state */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (state->wrap != 0 && state->mode != DICT) - return Z_STREAM_ERROR; - - /* check for correct dictionary id */ - if (state->mode == DICT) { - id = adler32(0L, Z_NULL, 0); - id = adler32(id, dictionary, dictLength); - if (id != state->check) - return Z_DATA_ERROR; - } - - /* copy dictionary to window */ - if (updatewindow(strm, strm->avail_out)) { - state->mode = MEM; - return Z_MEM_ERROR; - } - if (dictLength > state->wsize) { - zmemcpy(state->window, dictionary + dictLength - state->wsize, - state->wsize); - state->whave = state->wsize; - } - else { - zmemcpy(state->window + state->wsize - dictLength, dictionary, - dictLength); - state->whave = dictLength; - } - state->havedict = 1; - Tracev((stderr, "inflate: dictionary set\n")); - return Z_OK; -} - -int ZEXPORT inflateGetHeader(strm, head) -z_streamp strm; -gz_headerp head; -{ - struct inflate_state FAR *state; - - /* check state */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if ((state->wrap & 2) == 0) return Z_STREAM_ERROR; - - /* save header structure */ - state->head = head; - head->done = 0; - return Z_OK; -} - -/* - Search buf[0..len-1] for the pattern: 0, 0, 0xff, 0xff. Return when found - or when out of input. When called, *have is the number of pattern bytes - found in order so far, in 0..3. On return *have is updated to the new - state. If on return *have equals four, then the pattern was found and the - return value is how many bytes were read including the last byte of the - pattern. If *have is less than four, then the pattern has not been found - yet and the return value is len. In the latter case, syncsearch() can be - called again with more data and the *have state. *have is initialized to - zero for the first call. - */ -local unsigned syncsearch(have, buf, len) -unsigned FAR *have; -unsigned char FAR *buf; -unsigned len; -{ - unsigned got; - unsigned next; - - got = *have; - next = 0; - while (next < len && got < 4) { - if ((int)(buf[next]) == (got < 2 ? 0 : 0xff)) - got++; - else if (buf[next]) - got = 0; - else - got = 4 - got; - next++; - } - *have = got; - return next; -} - -int ZEXPORT inflateSync(strm) -z_streamp strm; -{ - unsigned len; /* number of bytes to look at or looked at */ - unsigned long in, out; /* temporary to save total_in and total_out */ - unsigned char buf[4]; /* to restore bit buffer to byte string */ - struct inflate_state FAR *state; - - /* check parameters */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR; - - /* if first time, start search in bit buffer */ - if (state->mode != SYNC) { - state->mode = SYNC; - state->hold <<= state->bits & 7; - state->bits -= state->bits & 7; - len = 0; - while (state->bits >= 8) { - buf[len++] = (unsigned char)(state->hold); - state->hold >>= 8; - state->bits -= 8; - } - state->have = 0; - syncsearch(&(state->have), buf, len); - } - - /* search available input */ - len = syncsearch(&(state->have), strm->next_in, strm->avail_in); - strm->avail_in -= len; - strm->next_in += len; - strm->total_in += len; - - /* return no joy or set up to restart inflate() on a new block */ - if (state->have != 4) return Z_DATA_ERROR; - in = strm->total_in; out = strm->total_out; - inflateReset(strm); - strm->total_in = in; strm->total_out = out; - state->mode = TYPE; - return Z_OK; -} - -/* - Returns true if inflate is currently at the end of a block generated by - Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP - implementation to provide an additional safety check. PPP uses - Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored - block. When decompressing, PPP checks that at the end of input packet, - inflate is waiting for these length bytes. - */ -int ZEXPORT inflateSyncPoint(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - return state->mode == STORED && state->bits == 0; -} - -int ZEXPORT inflateCopy(dest, source) -z_streamp dest; -z_streamp source; -{ - struct inflate_state FAR *state; - struct inflate_state FAR *copy; - unsigned char FAR *window; - unsigned wsize; - - /* check input */ - if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL || - source->zalloc == (alloc_func)0 || source->zfree == (free_func)0) - return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)source->state; - - /* allocate space */ - copy = (struct inflate_state FAR *) - ZALLOC(source, 1, sizeof(struct inflate_state)); - if (copy == Z_NULL) return Z_MEM_ERROR; - window = Z_NULL; - if (state->window != Z_NULL) { - window = (unsigned char FAR *) - ZALLOC(source, 1U << state->wbits, sizeof(unsigned char)); - if (window == Z_NULL) { - ZFREE(source, copy); - return Z_MEM_ERROR; - } - } - - /* copy state */ - zmemcpy(dest, source, sizeof(z_stream)); - zmemcpy(copy, state, sizeof(struct inflate_state)); - if (state->lencode >= state->codes && - state->lencode <= state->codes + ENOUGH - 1) { - copy->lencode = copy->codes + (state->lencode - state->codes); - copy->distcode = copy->codes + (state->distcode - state->codes); - } - copy->next = copy->codes + (state->next - state->codes); - if (window != Z_NULL) { - wsize = 1U << state->wbits; - zmemcpy(window, state->window, wsize); - } - copy->window = window; - dest->state = (struct internal_state FAR *)copy; - return Z_OK; -} diff --git a/src/zlib/inflate.h b/src/zlib/inflate.h deleted file mode 100644 index 07bd3e78..00000000 --- a/src/zlib/inflate.h +++ /dev/null @@ -1,115 +0,0 @@ -/* inflate.h -- internal inflate state definition - * Copyright (C) 1995-2004 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* define NO_GZIP when compiling if you want to disable gzip header and - trailer decoding by inflate(). NO_GZIP would be used to avoid linking in - the crc code when it is not needed. For shared libraries, gzip decoding - should be left enabled. */ -#ifndef NO_GZIP -# define GUNZIP -#endif - -/* Possible inflate modes between inflate() calls */ -typedef enum { - HEAD, /* i: waiting for magic header */ - FLAGS, /* i: waiting for method and flags (gzip) */ - TIME, /* i: waiting for modification time (gzip) */ - OS, /* i: waiting for extra flags and operating system (gzip) */ - EXLEN, /* i: waiting for extra length (gzip) */ - EXTRA, /* i: waiting for extra bytes (gzip) */ - NAME, /* i: waiting for end of file name (gzip) */ - COMMENT, /* i: waiting for end of comment (gzip) */ - HCRC, /* i: waiting for header crc (gzip) */ - DICTID, /* i: waiting for dictionary check value */ - DICT, /* waiting for inflateSetDictionary() call */ - TYPE, /* i: waiting for type bits, including last-flag bit */ - TYPEDO, /* i: same, but skip check to exit inflate on new block */ - STORED, /* i: waiting for stored size (length and complement) */ - COPY, /* i/o: waiting for input or output to copy stored block */ - TABLE, /* i: waiting for dynamic block table lengths */ - LENLENS, /* i: waiting for code length code lengths */ - CODELENS, /* i: waiting for length/lit and distance code lengths */ - LEN, /* i: waiting for length/lit code */ - LENEXT, /* i: waiting for length extra bits */ - DIST, /* i: waiting for distance code */ - DISTEXT, /* i: waiting for distance extra bits */ - MATCH, /* o: waiting for output space to copy string */ - LIT, /* o: waiting for output space to write literal */ - CHECK, /* i: waiting for 32-bit check value */ - LENGTH, /* i: waiting for 32-bit length (gzip) */ - DONE, /* finished check, done -- remain here until reset */ - BAD, /* got a data error -- remain here until reset */ - MEM, /* got an inflate() memory error -- remain here until reset */ - SYNC /* looking for synchronization bytes to restart inflate() */ -} inflate_mode; - -/* - State transitions between above modes - - - (most modes can go to the BAD or MEM mode -- not shown for clarity) - - Process header: - HEAD -> (gzip) or (zlib) - (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME - NAME -> COMMENT -> HCRC -> TYPE - (zlib) -> DICTID or TYPE - DICTID -> DICT -> TYPE - Read deflate blocks: - TYPE -> STORED or TABLE or LEN or CHECK - STORED -> COPY -> TYPE - TABLE -> LENLENS -> CODELENS -> LEN - Read deflate codes: - LEN -> LENEXT or LIT or TYPE - LENEXT -> DIST -> DISTEXT -> MATCH -> LEN - LIT -> LEN - Process trailer: - CHECK -> LENGTH -> DONE - */ - -/* state maintained between inflate() calls. Approximately 7K bytes. */ -struct inflate_state { - inflate_mode mode; /* current inflate mode */ - int last; /* true if processing last block */ - int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ - int havedict; /* true if dictionary provided */ - int flags; /* gzip header method and flags (0 if zlib) */ - unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ - unsigned long check; /* protected copy of check value */ - unsigned long total; /* protected copy of output count */ - gz_headerp head; /* where to save gzip header information */ - /* sliding window */ - unsigned wbits; /* log base 2 of requested window size */ - unsigned wsize; /* window size or zero if not using window */ - unsigned whave; /* valid bytes in the window */ - unsigned write; /* window write index */ - unsigned char FAR *window; /* allocated sliding window, if needed */ - /* bit accumulator */ - unsigned long hold; /* input bit accumulator */ - unsigned bits; /* number of bits in "in" */ - /* for string and stored block copying */ - unsigned length; /* literal or length of data to copy */ - unsigned offset; /* distance back to copy string from */ - /* for table and code decoding */ - unsigned extra; /* extra bits needed */ - /* fixed and dynamic code tables */ - code const FAR *lencode; /* starting table for length/literal codes */ - code const FAR *distcode; /* starting table for distance codes */ - unsigned lenbits; /* index bits for lencode */ - unsigned distbits; /* index bits for distcode */ - /* dynamic table building */ - unsigned ncode; /* number of code length code lengths */ - unsigned nlen; /* number of length code lengths */ - unsigned ndist; /* number of distance code lengths */ - unsigned have; /* number of code lengths in lens[] */ - code FAR *next; /* next available space in codes[] */ - unsigned short lens[320]; /* temporary storage for code lengths */ - unsigned short work[288]; /* work area for code table building */ - code codes[ENOUGH]; /* space for code tables */ -}; diff --git a/src/zlib/inftrees.c b/src/zlib/inftrees.c deleted file mode 100644 index 8a9c13ff..00000000 --- a/src/zlib/inftrees.c +++ /dev/null @@ -1,329 +0,0 @@ -/* inftrees.c -- generate Huffman trees for efficient decoding - * Copyright (C) 1995-2005 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "zutil.h" -#include "inftrees.h" - -#define MAXBITS 15 - -const char inflate_copyright[] = - " inflate 1.2.3 Copyright 1995-2005 Mark Adler "; -/* - If you use the zlib library in a product, an acknowledgment is welcome - in the documentation of your product. If for some reason you cannot - include such an acknowledgment, I would appreciate that you keep this - copyright string in the executable of your product. - */ - -/* - Build a set of tables to decode the provided canonical Huffman code. - The code lengths are lens[0..codes-1]. The result starts at *table, - whose indices are 0..2^bits-1. work is a writable array of at least - lens shorts, which is used as a work area. type is the type of code - to be generated, CODES, LENS, or DISTS. On return, zero is success, - -1 is an invalid code, and +1 means that ENOUGH isn't enough. table - on return points to the next available entry's address. bits is the - requested root table index bits, and on return it is the actual root - table index bits. It will differ if the request is greater than the - longest code or if it is less than the shortest code. - */ -int inflate_table(type, lens, codes, table, bits, work) -codetype type; -unsigned short FAR *lens; -unsigned codes; -code FAR * FAR *table; -unsigned FAR *bits; -unsigned short FAR *work; -{ - unsigned len; /* a code's length in bits */ - unsigned sym; /* index of code symbols */ - unsigned min, max; /* minimum and maximum code lengths */ - unsigned root; /* number of index bits for root table */ - unsigned curr; /* number of index bits for current table */ - unsigned drop; /* code bits to drop for sub-table */ - int left; /* number of prefix codes available */ - unsigned used; /* code entries in table used */ - unsigned huff; /* Huffman code */ - unsigned incr; /* for incrementing code, index */ - unsigned fill; /* index for replicating entries */ - unsigned low; /* low bits for current root entry */ - unsigned mask; /* mask for low root bits */ - code this; /* table entry for duplication */ - code FAR *next; /* next available space in table */ - const unsigned short FAR *base; /* base value table to use */ - const unsigned short FAR *extra; /* extra bits table to use */ - int end; /* use base and extra for symbol > end */ - unsigned short count[MAXBITS+1]; /* number of codes of each length */ - unsigned short offs[MAXBITS+1]; /* offsets in table for each length */ - static const unsigned short lbase[31] = { /* Length codes 257..285 base */ - 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, - 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0}; - static const unsigned short lext[31] = { /* Length codes 257..285 extra */ - 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, - 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 201, 196}; - static const unsigned short dbase[32] = { /* Distance codes 0..29 base */ - 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, - 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, - 8193, 12289, 16385, 24577, 0, 0}; - static const unsigned short dext[32] = { /* Distance codes 0..29 extra */ - 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, - 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, - 28, 28, 29, 29, 64, 64}; - - /* - Process a set of code lengths to create a canonical Huffman code. The - code lengths are lens[0..codes-1]. Each length corresponds to the - symbols 0..codes-1. The Huffman code is generated by first sorting the - symbols by length from short to long, and retaining the symbol order - for codes with equal lengths. Then the code starts with all zero bits - for the first code of the shortest length, and the codes are integer - increments for the same length, and zeros are appended as the length - increases. For the deflate format, these bits are stored backwards - from their more natural integer increment ordering, and so when the - decoding tables are built in the large loop below, the integer codes - are incremented backwards. - - This routine assumes, but does not check, that all of the entries in - lens[] are in the range 0..MAXBITS. The caller must assure this. - 1..MAXBITS is interpreted as that code length. zero means that that - symbol does not occur in this code. - - The codes are sorted by computing a count of codes for each length, - creating from that a table of starting indices for each length in the - sorted table, and then entering the symbols in order in the sorted - table. The sorted table is work[], with that space being provided by - the caller. - - The length counts are used for other purposes as well, i.e. finding - the minimum and maximum length codes, determining if there are any - codes at all, checking for a valid set of lengths, and looking ahead - at length counts to determine sub-table sizes when building the - decoding tables. - */ - - /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ - for (len = 0; len <= MAXBITS; len++) - count[len] = 0; - for (sym = 0; sym < codes; sym++) - count[lens[sym]]++; - - /* bound code lengths, force root to be within code lengths */ - root = *bits; - for (max = MAXBITS; max >= 1; max--) - if (count[max] != 0) break; - if (root > max) root = max; - if (max == 0) { /* no symbols to code at all */ - this.op = (unsigned char)64; /* invalid code marker */ - this.bits = (unsigned char)1; - this.val = (unsigned short)0; - *(*table)++ = this; /* make a table to force an error */ - *(*table)++ = this; - *bits = 1; - return 0; /* no symbols, but wait for decoding to report error */ - } - for (min = 1; min <= MAXBITS; min++) - if (count[min] != 0) break; - if (root < min) root = min; - - /* check for an over-subscribed or incomplete set of lengths */ - left = 1; - for (len = 1; len <= MAXBITS; len++) { - left <<= 1; - left -= count[len]; - if (left < 0) return -1; /* over-subscribed */ - } - if (left > 0 && (type == CODES || max != 1)) - return -1; /* incomplete set */ - - /* generate offsets into symbol table for each length for sorting */ - offs[1] = 0; - for (len = 1; len < MAXBITS; len++) - offs[len + 1] = offs[len] + count[len]; - - /* sort symbols by length, by symbol order within each length */ - for (sym = 0; sym < codes; sym++) - if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym; - - /* - Create and fill in decoding tables. In this loop, the table being - filled is at next and has curr index bits. The code being used is huff - with length len. That code is converted to an index by dropping drop - bits off of the bottom. For codes where len is less than drop + curr, - those top drop + curr - len bits are incremented through all values to - fill the table with replicated entries. - - root is the number of index bits for the root table. When len exceeds - root, sub-tables are created pointed to by the root entry with an index - of the low root bits of huff. This is saved in low to check for when a - new sub-table should be started. drop is zero when the root table is - being filled, and drop is root when sub-tables are being filled. - - When a new sub-table is needed, it is necessary to look ahead in the - code lengths to determine what size sub-table is needed. The length - counts are used for this, and so count[] is decremented as codes are - entered in the tables. - - used keeps track of how many table entries have been allocated from the - provided *table space. It is checked when a LENS table is being made - against the space in *table, ENOUGH, minus the maximum space needed by - the worst case distance code, MAXD. This should never happen, but the - sufficiency of ENOUGH has not been proven exhaustively, hence the check. - This assumes that when type == LENS, bits == 9. - - sym increments through all symbols, and the loop terminates when - all codes of length max, i.e. all codes, have been processed. This - routine permits incomplete codes, so another loop after this one fills - in the rest of the decoding tables with invalid code markers. - */ - - /* set up for code type */ - switch (type) { - case CODES: - base = extra = work; /* dummy value--not used */ - end = 19; - break; - case LENS: - base = lbase; - base -= 257; - extra = lext; - extra -= 257; - end = 256; - break; - default: /* DISTS */ - base = dbase; - extra = dext; - end = -1; - } - - /* initialize state for loop */ - huff = 0; /* starting code */ - sym = 0; /* starting code symbol */ - len = min; /* starting code length */ - next = *table; /* current table to fill in */ - curr = root; /* current table index bits */ - drop = 0; /* current bits to drop from code for index */ - low = (unsigned)(-1); /* trigger new sub-table when len > root */ - used = 1U << root; /* use root table entries */ - mask = used - 1; /* mask for comparing low */ - - /* check available table space */ - if (type == LENS && used >= ENOUGH - MAXD) - return 1; - - /* process all codes and make table entries */ - for (;;) { - /* create table entry */ - this.bits = (unsigned char)(len - drop); - if ((int)(work[sym]) < end) { - this.op = (unsigned char)0; - this.val = work[sym]; - } - else if ((int)(work[sym]) > end) { - this.op = (unsigned char)(extra[work[sym]]); - this.val = base[work[sym]]; - } - else { - this.op = (unsigned char)(32 + 64); /* end of block */ - this.val = 0; - } - - /* replicate for those indices with low len bits equal to huff */ - incr = 1U << (len - drop); - fill = 1U << curr; - min = fill; /* save offset to next table */ - do { - fill -= incr; - next[(huff >> drop) + fill] = this; - } while (fill != 0); - - /* backwards increment the len-bit code huff */ - incr = 1U << (len - 1); - while (huff & incr) - incr >>= 1; - if (incr != 0) { - huff &= incr - 1; - huff += incr; - } - else - huff = 0; - - /* go to next symbol, update count, len */ - sym++; - if (--(count[len]) == 0) { - if (len == max) break; - len = lens[work[sym]]; - } - - /* create new sub-table if needed */ - if (len > root && (huff & mask) != low) { - /* if first time, transition to sub-tables */ - if (drop == 0) - drop = root; - - /* increment past last table */ - next += min; /* here min is 1 << curr */ - - /* determine length of next table */ - curr = len - drop; - left = (int)(1 << curr); - while (curr + drop < max) { - left -= count[curr + drop]; - if (left <= 0) break; - curr++; - left <<= 1; - } - - /* check for enough space */ - used += 1U << curr; - if (type == LENS && used >= ENOUGH - MAXD) - return 1; - - /* point entry in root table to sub-table */ - low = huff & mask; - (*table)[low].op = (unsigned char)curr; - (*table)[low].bits = (unsigned char)root; - (*table)[low].val = (unsigned short)(next - *table); - } - } - - /* - Fill in rest of table for incomplete codes. This loop is similar to the - loop above in incrementing huff for table indices. It is assumed that - len is equal to curr + drop, so there is no loop needed to increment - through high index bits. When the current sub-table is filled, the loop - drops back to the root table to fill in any remaining entries there. - */ - this.op = (unsigned char)64; /* invalid code marker */ - this.bits = (unsigned char)(len - drop); - this.val = (unsigned short)0; - while (huff != 0) { - /* when done with sub-table, drop back to root table */ - if (drop != 0 && (huff & mask) != low) { - drop = 0; - len = root; - next = *table; - this.bits = (unsigned char)len; - } - - /* put invalid code marker in table */ - next[huff >> drop] = this; - - /* backwards increment the len-bit code huff */ - incr = 1U << (len - 1); - while (huff & incr) - incr >>= 1; - if (incr != 0) { - huff &= incr - 1; - huff += incr; - } - else - huff = 0; - } - - /* set return parameters */ - *table += used; - *bits = root; - return 0; -} diff --git a/src/zlib/inftrees.h b/src/zlib/inftrees.h deleted file mode 100644 index b1104c87..00000000 --- a/src/zlib/inftrees.h +++ /dev/null @@ -1,55 +0,0 @@ -/* inftrees.h -- header to use inftrees.c - * Copyright (C) 1995-2005 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* Structure for decoding tables. Each entry provides either the - information needed to do the operation requested by the code that - indexed that table entry, or it provides a pointer to another - table that indexes more bits of the code. op indicates whether - the entry is a pointer to another table, a literal, a length or - distance, an end-of-block, or an invalid code. For a table - pointer, the low four bits of op is the number of index bits of - that table. For a length or distance, the low four bits of op - is the number of extra bits to get after the code. bits is - the number of bits in this code or part of the code to drop off - of the bit buffer. val is the actual byte to output in the case - of a literal, the base length or distance, or the offset from - the current table to the next table. Each entry is four bytes. */ -typedef struct { - unsigned char op; /* operation, extra bits, table bits */ - unsigned char bits; /* bits in this part of the code */ - unsigned short val; /* offset in table or code value */ -} code; - -/* op values as set by inflate_table(): - 00000000 - literal - 0000tttt - table link, tttt != 0 is the number of table index bits - 0001eeee - length or distance, eeee is the number of extra bits - 01100000 - end of block - 01000000 - invalid code - */ - -/* Maximum size of dynamic tree. The maximum found in a long but non- - exhaustive search was 1444 code structures (852 for length/literals - and 592 for distances, the latter actually the result of an - exhaustive search). The true maximum is not known, but the value - below is more than safe. */ -#define ENOUGH 2048 -#define MAXD 592 - -/* Type of code to build for inftable() */ -typedef enum { - CODES, - LENS, - DISTS -} codetype; - -extern int inflate_table OF((codetype type, unsigned short FAR *lens, - unsigned codes, code FAR * FAR *table, - unsigned FAR *bits, unsigned short FAR *work)); diff --git a/src/zlib/zconf.h b/src/zlib/zconf.h deleted file mode 100644 index 9514c039..00000000 --- a/src/zlib/zconf.h +++ /dev/null @@ -1,332 +0,0 @@ -/* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2005 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#ifndef ZCONF_H -#define ZCONF_H - -/* - * If you *really* need a unique prefix for all types and library functions, - * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. - */ -#ifdef Z_PREFIX -# define deflateInit_ z_deflateInit_ -# define deflate z_deflate -# define deflateEnd z_deflateEnd -# define inflateInit_ z_inflateInit_ -# define inflate z_inflate -# define inflateEnd z_inflateEnd -# define deflateInit2_ z_deflateInit2_ -# define deflateSetDictionary z_deflateSetDictionary -# define deflateCopy z_deflateCopy -# define deflateReset z_deflateReset -# define deflateParams z_deflateParams -# define deflateBound z_deflateBound -# define deflatePrime z_deflatePrime -# define inflateInit2_ z_inflateInit2_ -# define inflateSetDictionary z_inflateSetDictionary -# define inflateSync z_inflateSync -# define inflateSyncPoint z_inflateSyncPoint -# define inflateCopy z_inflateCopy -# define inflateReset z_inflateReset -# define inflateBack z_inflateBack -# define inflateBackEnd z_inflateBackEnd -# define compress z_compress -# define compress2 z_compress2 -# define compressBound z_compressBound -# define uncompress z_uncompress -# define adler32 z_adler32 -# define crc32 z_crc32 -# define get_crc_table z_get_crc_table -# define zError z_zError - -# define alloc_func z_alloc_func -# define free_func z_free_func -# define in_func z_in_func -# define out_func z_out_func -# define Byte z_Byte -# define uInt z_uInt -# define uLong z_uLong -# define Bytef z_Bytef -# define charf z_charf -# define intf z_intf -# define uIntf z_uIntf -# define uLongf z_uLongf -# define voidpf z_voidpf -# define voidp z_voidp -#endif - -#if defined(__MSDOS__) && !defined(MSDOS) -# define MSDOS -#endif -#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) -# define OS2 -#endif -#if defined(_WINDOWS) && !defined(WINDOWS) -# define WINDOWS -#endif -#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) -# ifndef WIN32 -# define WIN32 -# endif -#endif -#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) -# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) -# ifndef SYS16BIT -# define SYS16BIT -# endif -# endif -#endif - -/* - * Compile with -DMAXSEG_64K if the alloc function cannot allocate more - * than 64k bytes at a time (needed on systems with 16-bit int). - */ -#ifdef SYS16BIT -# define MAXSEG_64K -#endif -#ifdef MSDOS -# define UNALIGNED_OK -#endif - -#ifdef __STDC_VERSION__ -# ifndef STDC -# define STDC -# endif -# if __STDC_VERSION__ >= 199901L -# ifndef STDC99 -# define STDC99 -# endif -# endif -#endif -#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) -# define STDC -#endif -#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) -# define STDC -#endif -#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) -# define STDC -#endif -#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) -# define STDC -#endif - -#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ -# define STDC -#endif - -#ifndef STDC -# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ -# define const /* note: need a more gentle solution here */ -# endif -#endif - -/* Some Mac compilers merge all .h files incorrectly: */ -#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) -# define NO_DUMMY_DECL -#endif - -/* Maximum value for memLevel in deflateInit2 */ -#ifndef MAX_MEM_LEVEL -# ifdef MAXSEG_64K -# define MAX_MEM_LEVEL 8 -# else -# define MAX_MEM_LEVEL 9 -# endif -#endif - -/* Maximum value for windowBits in deflateInit2 and inflateInit2. - * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files - * created by gzip. (Files created by minigzip can still be extracted by - * gzip.) - */ -#ifndef MAX_WBITS -# define MAX_WBITS 15 /* 32K LZ77 window */ -#endif - -/* The memory requirements for deflate are (in bytes): - (1 << (windowBits+2)) + (1 << (memLevel+9)) - that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) - plus a few kilobytes for small objects. For example, if you want to reduce - the default memory requirements from 256K to 128K, compile with - make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" - Of course this will generally degrade compression (there's no free lunch). - - The memory requirements for inflate are (in bytes) 1 << windowBits - that is, 32K for windowBits=15 (default value) plus a few kilobytes - for small objects. -*/ - - /* Type declarations */ - -#ifndef OF /* function prototypes */ -# ifdef STDC -# define OF(args) args -# else -# define OF(args) () -# endif -#endif - -/* The following definitions for FAR are needed only for MSDOS mixed - * model programming (small or medium model with some far allocations). - * This was tested only with MSC; for other MSDOS compilers you may have - * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, - * just define FAR to be empty. - */ -#ifdef SYS16BIT -# if defined(M_I86SM) || defined(M_I86MM) - /* MSC small or medium model */ -# define SMALL_MEDIUM -# ifdef _MSC_VER -# define FAR _far -# else -# define FAR far -# endif -# endif -# if (defined(__SMALL__) || defined(__MEDIUM__)) - /* Turbo C small or medium model */ -# define SMALL_MEDIUM -# ifdef __BORLANDC__ -# define FAR _far -# else -# define FAR far -# endif -# endif -#endif - -#if defined(WINDOWS) || defined(WIN32) - /* If building or using zlib as a DLL, define ZLIB_DLL. - * This is not mandatory, but it offers a little performance increase. - */ -# ifdef ZLIB_DLL -# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) -# ifdef ZLIB_INTERNAL -# define ZEXTERN extern __declspec(dllexport) -# else -# define ZEXTERN extern __declspec(dllimport) -# endif -# endif -# endif /* ZLIB_DLL */ - /* If building or using zlib with the WINAPI/WINAPIV calling convention, - * define ZLIB_WINAPI. - * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. - */ -# ifdef ZLIB_WINAPI -# ifdef FAR -# undef FAR -# endif -# include - /* No need for _export, use ZLIB.DEF instead. */ - /* For complete Windows compatibility, use WINAPI, not __stdcall. */ -# define ZEXPORT WINAPI -# ifdef WIN32 -# define ZEXPORTVA WINAPIV -# else -# define ZEXPORTVA FAR CDECL -# endif -# endif -#endif - -#if defined (__BEOS__) -# ifdef ZLIB_DLL -# ifdef ZLIB_INTERNAL -# define ZEXPORT __declspec(dllexport) -# define ZEXPORTVA __declspec(dllexport) -# else -# define ZEXPORT __declspec(dllimport) -# define ZEXPORTVA __declspec(dllimport) -# endif -# endif -#endif - -#ifndef ZEXTERN -# define ZEXTERN extern -#endif -#ifndef ZEXPORT -# define ZEXPORT -#endif -#ifndef ZEXPORTVA -# define ZEXPORTVA -#endif - -#ifndef FAR -# define FAR -#endif - -#if !defined(__MACTYPES__) -typedef unsigned char Byte; /* 8 bits */ -#endif -typedef unsigned int uInt; /* 16 bits or more */ -typedef unsigned long uLong; /* 32 bits or more */ - -#ifdef SMALL_MEDIUM - /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ -# define Bytef Byte FAR -#else - typedef Byte FAR Bytef; -#endif -typedef char FAR charf; -typedef int FAR intf; -typedef uInt FAR uIntf; -typedef uLong FAR uLongf; - -#ifdef STDC - typedef void const *voidpc; - typedef void FAR *voidpf; - typedef void *voidp; -#else - typedef Byte const *voidpc; - typedef Byte FAR *voidpf; - typedef Byte *voidp; -#endif - -#ifndef _MSC_VER /* HAVE_UNISTD_H -- this line is updated by ./configure */ -# include /* for off_t */ -# include /* for SEEK_* and off_t */ -# ifdef VMS -# include /* for off_t */ -# endif -# define z_off_t off_t -#endif -#ifndef SEEK_SET -# define SEEK_SET 0 /* Seek from beginning of file. */ -# define SEEK_CUR 1 /* Seek from current position. */ -# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ -#endif -#ifndef z_off_t -# define z_off_t long -#endif - -#if defined(__OS400__) -# define NO_vsnprintf -#endif - -#if defined(__MVS__) -# define NO_vsnprintf -# ifdef FAR -# undef FAR -# endif -#endif - -/* MVS linker does not support external names larger than 8 bytes */ -#if defined(__MVS__) -# pragma map(deflateInit_,"DEIN") -# pragma map(deflateInit2_,"DEIN2") -# pragma map(deflateEnd,"DEEND") -# pragma map(deflateBound,"DEBND") -# pragma map(inflateInit_,"ININ") -# pragma map(inflateInit2_,"ININ2") -# pragma map(inflateEnd,"INEND") -# pragma map(inflateSync,"INSY") -# pragma map(inflateSetDictionary,"INSEDI") -# pragma map(compressBound,"CMBND") -# pragma map(inflate_table,"INTABL") -# pragma map(inflate_fast,"INFA") -# pragma map(inflate_copyright,"INCOPY") -#endif - -#endif /* ZCONF_H */ diff --git a/src/zlib/zlib.h b/src/zlib/zlib.h deleted file mode 100644 index 02281792..00000000 --- a/src/zlib/zlib.h +++ /dev/null @@ -1,1357 +0,0 @@ -/* zlib.h -- interface of the 'zlib' general purpose compression library - version 1.2.3, July 18th, 2005 - - Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Jean-loup Gailly Mark Adler - jloup@gzip.org madler@alumni.caltech.edu - - - The data format used by the zlib library is described by RFCs (Request for - Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt - (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). -*/ - -#ifndef ZLIB_H -#define ZLIB_H - -#include "zconf.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define ZLIB_VERSION "1.2.3" -#define ZLIB_VERNUM 0x1230 - -/* - The 'zlib' compression library provides in-memory compression and - decompression functions, including integrity checks of the uncompressed - data. This version of the library supports only one compression method - (deflation) but other algorithms will be added later and will have the same - stream interface. - - Compression can be done in a single step if the buffers are large - enough (for example if an input file is mmap'ed), or can be done by - repeated calls of the compression function. In the latter case, the - application must provide more input and/or consume the output - (providing more output space) before each call. - - The compressed data format used by default by the in-memory functions is - the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped - around a deflate stream, which is itself documented in RFC 1951. - - The library also supports reading and writing files in gzip (.gz) format - with an interface similar to that of stdio using the functions that start - with "gz". The gzip format is different from the zlib format. gzip is a - gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. - - This library can optionally read and write gzip streams in memory as well. - - The zlib format was designed to be compact and fast for use in memory - and on communications channels. The gzip format was designed for single- - file compression on file systems, has a larger header than zlib to maintain - directory information, and uses a different, slower check method than zlib. - - The library does not install any signal handler. The decoder checks - the consistency of the compressed data, so the library should never - crash even in case of corrupted input. -*/ - -typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); -typedef void (*free_func) OF((voidpf opaque, voidpf address)); - -struct internal_state; - -typedef struct z_stream_s { - Bytef *next_in; /* next input byte */ - uInt avail_in; /* number of bytes available at next_in */ - uLong total_in; /* total nb of input bytes read so far */ - - Bytef *next_out; /* next output byte should be put there */ - uInt avail_out; /* remaining free space at next_out */ - uLong total_out; /* total nb of bytes output so far */ - - char *msg; /* last error message, NULL if no error */ - struct internal_state FAR *state; /* not visible by applications */ - - alloc_func zalloc; /* used to allocate the internal state */ - free_func zfree; /* used to free the internal state */ - voidpf opaque; /* private data object passed to zalloc and zfree */ - - int data_type; /* best guess about the data type: binary or text */ - uLong adler; /* adler32 value of the uncompressed data */ - uLong reserved; /* reserved for future use */ -} z_stream; - -typedef z_stream FAR *z_streamp; - -/* - gzip header information passed to and from zlib routines. See RFC 1952 - for more details on the meanings of these fields. -*/ -typedef struct gz_header_s { - int text; /* true if compressed data believed to be text */ - uLong time; /* modification time */ - int xflags; /* extra flags (not used when writing a gzip file) */ - int os; /* operating system */ - Bytef *extra; /* pointer to extra field or Z_NULL if none */ - uInt extra_len; /* extra field length (valid if extra != Z_NULL) */ - uInt extra_max; /* space at extra (only when reading header) */ - Bytef *name; /* pointer to zero-terminated file name or Z_NULL */ - uInt name_max; /* space at name (only when reading header) */ - Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */ - uInt comm_max; /* space at comment (only when reading header) */ - int hcrc; /* true if there was or will be a header crc */ - int done; /* true when done reading gzip header (not used - when writing a gzip file) */ -} gz_header; - -typedef gz_header FAR *gz_headerp; - -/* - The application must update next_in and avail_in when avail_in has - dropped to zero. It must update next_out and avail_out when avail_out - has dropped to zero. The application must initialize zalloc, zfree and - opaque before calling the init function. All other fields are set by the - compression library and must not be updated by the application. - - The opaque value provided by the application will be passed as the first - parameter for calls of zalloc and zfree. This can be useful for custom - memory management. The compression library attaches no meaning to the - opaque value. - - zalloc must return Z_NULL if there is not enough memory for the object. - If zlib is used in a multi-threaded application, zalloc and zfree must be - thread safe. - - On 16-bit systems, the functions zalloc and zfree must be able to allocate - exactly 65536 bytes, but will not be required to allocate more than this - if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, - pointers returned by zalloc for objects of exactly 65536 bytes *must* - have their offset normalized to zero. The default allocation function - provided by this library ensures this (see zutil.c). To reduce memory - requirements and avoid any allocation of 64K objects, at the expense of - compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h). - - The fields total_in and total_out can be used for statistics or - progress reports. After compression, total_in holds the total size of - the uncompressed data and may be saved for use in the decompressor - (particularly if the decompressor wants to decompress everything in - a single step). -*/ - - /* constants */ - -#define Z_NO_FLUSH 0 -#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */ -#define Z_SYNC_FLUSH 2 -#define Z_FULL_FLUSH 3 -#define Z_FINISH 4 -#define Z_BLOCK 5 -/* Allowed flush values; see deflate() and inflate() below for details */ - -#define Z_OK 0 -#define Z_STREAM_END 1 -#define Z_NEED_DICT 2 -#define Z_ERRNO (-1) -#define Z_STREAM_ERROR (-2) -#define Z_DATA_ERROR (-3) -#define Z_MEM_ERROR (-4) -#define Z_BUF_ERROR (-5) -#define Z_VERSION_ERROR (-6) -/* Return codes for the compression/decompression functions. Negative - * values are errors, positive values are used for special but normal events. - */ - -#define Z_NO_COMPRESSION 0 -#define Z_BEST_SPEED 1 -#define Z_BEST_COMPRESSION 9 -#define Z_DEFAULT_COMPRESSION (-1) -/* compression levels */ - -#define Z_FILTERED 1 -#define Z_HUFFMAN_ONLY 2 -#define Z_RLE 3 -#define Z_FIXED 4 -#define Z_DEFAULT_STRATEGY 0 -/* compression strategy; see deflateInit2() below for details */ - -#define Z_BINARY 0 -#define Z_TEXT 1 -#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */ -#define Z_UNKNOWN 2 -/* Possible values of the data_type field (though see inflate()) */ - -#define Z_DEFLATED 8 -/* The deflate compression method (the only one supported in this version) */ - -#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ - -#define zlib_version zlibVersion() -/* for compatibility with versions < 1.0.2 */ - - /* basic functions */ - -ZEXTERN const char * ZEXPORT zlibVersion OF((void)); -/* The application can compare zlibVersion and ZLIB_VERSION for consistency. - If the first character differs, the library code actually used is - not compatible with the zlib.h header file used by the application. - This check is automatically made by deflateInit and inflateInit. - */ - -/* -ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); - - Initializes the internal stream state for compression. The fields - zalloc, zfree and opaque must be initialized before by the caller. - If zalloc and zfree are set to Z_NULL, deflateInit updates them to - use default allocation functions. - - The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: - 1 gives best speed, 9 gives best compression, 0 gives no compression at - all (the input data is simply copied a block at a time). - Z_DEFAULT_COMPRESSION requests a default compromise between speed and - compression (currently equivalent to level 6). - - deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_STREAM_ERROR if level is not a valid compression level, - Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible - with the version assumed by the caller (ZLIB_VERSION). - msg is set to null if there is no error message. deflateInit does not - perform any compression: this will be done by deflate(). -*/ - - -ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); -/* - deflate compresses as much data as possible, and stops when the input - buffer becomes empty or the output buffer becomes full. It may introduce some - output latency (reading input without producing any output) except when - forced to flush. - - The detailed semantics are as follows. deflate performs one or both of the - following actions: - - - Compress more input starting at next_in and update next_in and avail_in - accordingly. If not all input can be processed (because there is not - enough room in the output buffer), next_in and avail_in are updated and - processing will resume at this point for the next call of deflate(). - - - Provide more output starting at next_out and update next_out and avail_out - accordingly. This action is forced if the parameter flush is non zero. - Forcing flush frequently degrades the compression ratio, so this parameter - should be set only when necessary (in interactive applications). - Some output may be provided even if flush is not set. - - Before the call of deflate(), the application should ensure that at least - one of the actions is possible, by providing more input and/or consuming - more output, and updating avail_in or avail_out accordingly; avail_out - should never be zero before the call. The application can consume the - compressed output when it wants, for example when the output buffer is full - (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK - and with zero avail_out, it must be called again after making room in the - output buffer because there might be more output pending. - - Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to - decide how much data to accumualte before producing output, in order to - maximize compression. - - If the parameter flush is set to Z_SYNC_FLUSH, all pending output is - flushed to the output buffer and the output is aligned on a byte boundary, so - that the decompressor can get all input data available so far. (In particular - avail_in is zero after the call if enough output space has been provided - before the call.) Flushing may degrade compression for some compression - algorithms and so it should be used only when necessary. - - If flush is set to Z_FULL_FLUSH, all output is flushed as with - Z_SYNC_FLUSH, and the compression state is reset so that decompression can - restart from this point if previous compressed data has been damaged or if - random access is desired. Using Z_FULL_FLUSH too often can seriously degrade - compression. - - If deflate returns with avail_out == 0, this function must be called again - with the same value of the flush parameter and more output space (updated - avail_out), until the flush is complete (deflate returns with non-zero - avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that - avail_out is greater than six to avoid repeated flush markers due to - avail_out == 0 on return. - - If the parameter flush is set to Z_FINISH, pending input is processed, - pending output is flushed and deflate returns with Z_STREAM_END if there - was enough output space; if deflate returns with Z_OK, this function must be - called again with Z_FINISH and more output space (updated avail_out) but no - more input data, until it returns with Z_STREAM_END or an error. After - deflate has returned Z_STREAM_END, the only possible operations on the - stream are deflateReset or deflateEnd. - - Z_FINISH can be used immediately after deflateInit if all the compression - is to be done in a single step. In this case, avail_out must be at least - the value returned by deflateBound (see below). If deflate does not return - Z_STREAM_END, then it must be called again as described above. - - deflate() sets strm->adler to the adler32 checksum of all input read - so far (that is, total_in bytes). - - deflate() may update strm->data_type if it can make a good guess about - the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered - binary. This field is only for information purposes and does not affect - the compression algorithm in any manner. - - deflate() returns Z_OK if some progress has been made (more input - processed or more output produced), Z_STREAM_END if all input has been - consumed and all output has been produced (only when flush is set to - Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example - if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible - (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not - fatal, and deflate() can be called again with more input and more output - space to continue compressing. -*/ - - -ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); -/* - All dynamically allocated data structures for this stream are freed. - This function discards any unprocessed input and does not flush any - pending output. - - deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the - stream state was inconsistent, Z_DATA_ERROR if the stream was freed - prematurely (some input or output was discarded). In the error case, - msg may be set but then points to a static string (which must not be - deallocated). -*/ - - -/* -ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); - - Initializes the internal stream state for decompression. The fields - next_in, avail_in, zalloc, zfree and opaque must be initialized before by - the caller. If next_in is not Z_NULL and avail_in is large enough (the exact - value depends on the compression method), inflateInit determines the - compression method from the zlib header and allocates all data structures - accordingly; otherwise the allocation will be deferred to the first call of - inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to - use default allocation functions. - - inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_VERSION_ERROR if the zlib library version is incompatible with the - version assumed by the caller. msg is set to null if there is no error - message. inflateInit does not perform any decompression apart from reading - the zlib header if present: this will be done by inflate(). (So next_in and - avail_in may be modified, but next_out and avail_out are unchanged.) -*/ - - -ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); -/* - inflate decompresses as much data as possible, and stops when the input - buffer becomes empty or the output buffer becomes full. It may introduce - some output latency (reading input without producing any output) except when - forced to flush. - - The detailed semantics are as follows. inflate performs one or both of the - following actions: - - - Decompress more input starting at next_in and update next_in and avail_in - accordingly. If not all input can be processed (because there is not - enough room in the output buffer), next_in is updated and processing - will resume at this point for the next call of inflate(). - - - Provide more output starting at next_out and update next_out and avail_out - accordingly. inflate() provides as much output as possible, until there - is no more input data or no more space in the output buffer (see below - about the flush parameter). - - Before the call of inflate(), the application should ensure that at least - one of the actions is possible, by providing more input and/or consuming - more output, and updating the next_* and avail_* values accordingly. - The application can consume the uncompressed output when it wants, for - example when the output buffer is full (avail_out == 0), or after each - call of inflate(). If inflate returns Z_OK and with zero avail_out, it - must be called again after making room in the output buffer because there - might be more output pending. - - The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, - Z_FINISH, or Z_BLOCK. Z_SYNC_FLUSH requests that inflate() flush as much - output as possible to the output buffer. Z_BLOCK requests that inflate() stop - if and when it gets to the next deflate block boundary. When decoding the - zlib or gzip format, this will cause inflate() to return immediately after - the header and before the first block. When doing a raw inflate, inflate() - will go ahead and process the first block, and will return when it gets to - the end of that block, or when it runs out of data. - - The Z_BLOCK option assists in appending to or combining deflate streams. - Also to assist in this, on return inflate() will set strm->data_type to the - number of unused bits in the last byte taken from strm->next_in, plus 64 - if inflate() is currently decoding the last block in the deflate stream, - plus 128 if inflate() returned immediately after decoding an end-of-block - code or decoding the complete header up to just before the first byte of the - deflate stream. The end-of-block will not be indicated until all of the - uncompressed data from that block has been written to strm->next_out. The - number of unused bits may in general be greater than seven, except when - bit 7 of data_type is set, in which case the number of unused bits will be - less than eight. - - inflate() should normally be called until it returns Z_STREAM_END or an - error. However if all decompression is to be performed in a single step - (a single call of inflate), the parameter flush should be set to - Z_FINISH. In this case all pending input is processed and all pending - output is flushed; avail_out must be large enough to hold all the - uncompressed data. (The size of the uncompressed data may have been saved - by the compressor for this purpose.) The next operation on this stream must - be inflateEnd to deallocate the decompression state. The use of Z_FINISH - is never required, but can be used to inform inflate that a faster approach - may be used for the single inflate() call. - - In this implementation, inflate() always flushes as much output as - possible to the output buffer, and always uses the faster approach on the - first call. So the only effect of the flush parameter in this implementation - is on the return value of inflate(), as noted below, or when it returns early - because Z_BLOCK is used. - - If a preset dictionary is needed after this call (see inflateSetDictionary - below), inflate sets strm->adler to the adler32 checksum of the dictionary - chosen by the compressor and returns Z_NEED_DICT; otherwise it sets - strm->adler to the adler32 checksum of all output produced so far (that is, - total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described - below. At the end of the stream, inflate() checks that its computed adler32 - checksum is equal to that saved by the compressor and returns Z_STREAM_END - only if the checksum is correct. - - inflate() will decompress and check either zlib-wrapped or gzip-wrapped - deflate data. The header type is detected automatically. Any information - contained in the gzip header is not retained, so applications that need that - information should instead use raw inflate, see inflateInit2() below, or - inflateBack() and perform their own processing of the gzip header and - trailer. - - inflate() returns Z_OK if some progress has been made (more input processed - or more output produced), Z_STREAM_END if the end of the compressed data has - been reached and all uncompressed output has been produced, Z_NEED_DICT if a - preset dictionary is needed at this point, Z_DATA_ERROR if the input data was - corrupted (input stream not conforming to the zlib format or incorrect check - value), Z_STREAM_ERROR if the stream structure was inconsistent (for example - if next_in or next_out was NULL), Z_MEM_ERROR if there was not enough memory, - Z_BUF_ERROR if no progress is possible or if there was not enough room in the - output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and - inflate() can be called again with more input and more output space to - continue decompressing. If Z_DATA_ERROR is returned, the application may then - call inflateSync() to look for a good compression block if a partial recovery - of the data is desired. -*/ - - -ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); -/* - All dynamically allocated data structures for this stream are freed. - This function discards any unprocessed input and does not flush any - pending output. - - inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state - was inconsistent. In the error case, msg may be set but then points to a - static string (which must not be deallocated). -*/ - - /* Advanced functions */ - -/* - The following functions are needed only in some special applications. -*/ - -/* -ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, - int level, - int method, - int windowBits, - int memLevel, - int strategy)); - - This is another version of deflateInit with more compression options. The - fields next_in, zalloc, zfree and opaque must be initialized before by - the caller. - - The method parameter is the compression method. It must be Z_DEFLATED in - this version of the library. - - The windowBits parameter is the base two logarithm of the window size - (the size of the history buffer). It should be in the range 8..15 for this - version of the library. Larger values of this parameter result in better - compression at the expense of memory usage. The default value is 15 if - deflateInit is used instead. - - windowBits can also be -8..-15 for raw deflate. In this case, -windowBits - determines the window size. deflate() will then generate raw deflate data - with no zlib header or trailer, and will not compute an adler32 check value. - - windowBits can also be greater than 15 for optional gzip encoding. Add - 16 to windowBits to write a simple gzip header and trailer around the - compressed data instead of a zlib wrapper. The gzip header will have no - file name, no extra data, no comment, no modification time (set to zero), - no header crc, and the operating system will be set to 255 (unknown). If a - gzip stream is being written, strm->adler is a crc32 instead of an adler32. - - The memLevel parameter specifies how much memory should be allocated - for the internal compression state. memLevel=1 uses minimum memory but - is slow and reduces compression ratio; memLevel=9 uses maximum memory - for optimal speed. The default value is 8. See zconf.h for total memory - usage as a function of windowBits and memLevel. - - The strategy parameter is used to tune the compression algorithm. Use the - value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a - filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no - string match), or Z_RLE to limit match distances to one (run-length - encoding). Filtered data consists mostly of small values with a somewhat - random distribution. In this case, the compression algorithm is tuned to - compress them better. The effect of Z_FILTERED is to force more Huffman - coding and less string matching; it is somewhat intermediate between - Z_DEFAULT and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as fast as - Z_HUFFMAN_ONLY, but give better compression for PNG image data. The strategy - parameter only affects the compression ratio but not the correctness of the - compressed output even if it is not set appropriately. Z_FIXED prevents the - use of dynamic Huffman codes, allowing for a simpler decoder for special - applications. - - deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid - method). msg is set to null if there is no error message. deflateInit2 does - not perform any compression: this will be done by deflate(). -*/ - -ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, - const Bytef *dictionary, - uInt dictLength)); -/* - Initializes the compression dictionary from the given byte sequence - without producing any compressed output. This function must be called - immediately after deflateInit, deflateInit2 or deflateReset, before any - call of deflate. The compressor and decompressor must use exactly the same - dictionary (see inflateSetDictionary). - - The dictionary should consist of strings (byte sequences) that are likely - to be encountered later in the data to be compressed, with the most commonly - used strings preferably put towards the end of the dictionary. Using a - dictionary is most useful when the data to be compressed is short and can be - predicted with good accuracy; the data can then be compressed better than - with the default empty dictionary. - - Depending on the size of the compression data structures selected by - deflateInit or deflateInit2, a part of the dictionary may in effect be - discarded, for example if the dictionary is larger than the window size in - deflate or deflate2. Thus the strings most likely to be useful should be - put at the end of the dictionary, not at the front. In addition, the - current implementation of deflate will use at most the window size minus - 262 bytes of the provided dictionary. - - Upon return of this function, strm->adler is set to the adler32 value - of the dictionary; the decompressor may later use this value to determine - which dictionary has been used by the compressor. (The adler32 value - applies to the whole dictionary even if only a subset of the dictionary is - actually used by the compressor.) If a raw deflate was requested, then the - adler32 value is not computed and strm->adler is not set. - - deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a - parameter is invalid (such as NULL dictionary) or the stream state is - inconsistent (for example if deflate has already been called for this stream - or if the compression method is bsort). deflateSetDictionary does not - perform any compression: this will be done by deflate(). -*/ - -ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, - z_streamp source)); -/* - Sets the destination stream as a complete copy of the source stream. - - This function can be useful when several compression strategies will be - tried, for example when there are several ways of pre-processing the input - data with a filter. The streams that will be discarded should then be freed - by calling deflateEnd. Note that deflateCopy duplicates the internal - compression state which can be quite large, so this strategy is slow and - can consume lots of memory. - - deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_STREAM_ERROR if the source stream state was inconsistent - (such as zalloc being NULL). msg is left unchanged in both source and - destination. -*/ - -ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); -/* - This function is equivalent to deflateEnd followed by deflateInit, - but does not free and reallocate all the internal compression state. - The stream will keep the same compression level and any other attributes - that may have been set by deflateInit2. - - deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent (such as zalloc or state being NULL). -*/ - -ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, - int level, - int strategy)); -/* - Dynamically update the compression level and compression strategy. The - interpretation of level and strategy is as in deflateInit2. This can be - used to switch between compression and straight copy of the input data, or - to switch to a different kind of input data requiring a different - strategy. If the compression level is changed, the input available so far - is compressed with the old level (and may be flushed); the new level will - take effect only at the next call of deflate(). - - Before the call of deflateParams, the stream state must be set as for - a call of deflate(), since the currently available input may have to - be compressed and flushed. In particular, strm->avail_out must be non-zero. - - deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source - stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR - if strm->avail_out was zero. -*/ - -ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, - int good_length, - int max_lazy, - int nice_length, - int max_chain)); -/* - Fine tune deflate's internal compression parameters. This should only be - used by someone who understands the algorithm used by zlib's deflate for - searching for the best matching string, and even then only by the most - fanatic optimizer trying to squeeze out the last compressed bit for their - specific input data. Read the deflate.c source code for the meaning of the - max_lazy, good_length, nice_length, and max_chain parameters. - - deflateTune() can be called after deflateInit() or deflateInit2(), and - returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. - */ - -ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, - uLong sourceLen)); -/* - deflateBound() returns an upper bound on the compressed size after - deflation of sourceLen bytes. It must be called after deflateInit() - or deflateInit2(). This would be used to allocate an output buffer - for deflation in a single pass, and so would be called before deflate(). -*/ - -ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, - int bits, - int value)); -/* - deflatePrime() inserts bits in the deflate output stream. The intent - is that this function is used to start off the deflate output with the - bits leftover from a previous deflate stream when appending to it. As such, - this function can only be used for raw deflate, and must be used before the - first deflate() call after a deflateInit2() or deflateReset(). bits must be - less than or equal to 16, and that many of the least significant bits of - value will be inserted in the output. - - deflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, - gz_headerp head)); -/* - deflateSetHeader() provides gzip header information for when a gzip - stream is requested by deflateInit2(). deflateSetHeader() may be called - after deflateInit2() or deflateReset() and before the first call of - deflate(). The text, time, os, extra field, name, and comment information - in the provided gz_header structure are written to the gzip header (xflag is - ignored -- the extra flags are set according to the compression level). The - caller must assure that, if not Z_NULL, name and comment are terminated with - a zero byte, and that if extra is not Z_NULL, that extra_len bytes are - available there. If hcrc is true, a gzip header crc is included. Note that - the current versions of the command-line version of gzip (up through version - 1.3.x) do not support header crc's, and will report that it is a "multi-part - gzip file" and give up. - - If deflateSetHeader is not used, the default gzip header has text false, - the time set to zero, and os set to 255, with no extra, name, or comment - fields. The gzip header is returned to the default state by deflateReset(). - - deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -/* -ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, - int windowBits)); - - This is another version of inflateInit with an extra parameter. The - fields next_in, avail_in, zalloc, zfree and opaque must be initialized - before by the caller. - - The windowBits parameter is the base two logarithm of the maximum window - size (the size of the history buffer). It should be in the range 8..15 for - this version of the library. The default value is 15 if inflateInit is used - instead. windowBits must be greater than or equal to the windowBits value - provided to deflateInit2() while compressing, or it must be equal to 15 if - deflateInit2() was not used. If a compressed stream with a larger window - size is given as input, inflate() will return with the error code - Z_DATA_ERROR instead of trying to allocate a larger window. - - windowBits can also be -8..-15 for raw inflate. In this case, -windowBits - determines the window size. inflate() will then process raw deflate data, - not looking for a zlib or gzip header, not generating a check value, and not - looking for any check values for comparison at the end of the stream. This - is for use with other formats that use the deflate compressed data format - such as zip. Those formats provide their own check values. If a custom - format is developed using the raw deflate format for compressed data, it is - recommended that a check value such as an adler32 or a crc32 be applied to - the uncompressed data as is done in the zlib, gzip, and zip formats. For - most applications, the zlib format should be used as is. Note that comments - above on the use in deflateInit2() applies to the magnitude of windowBits. - - windowBits can also be greater than 15 for optional gzip decoding. Add - 32 to windowBits to enable zlib and gzip decoding with automatic header - detection, or add 16 to decode only the gzip format (the zlib format will - return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is - a crc32 instead of an adler32. - - inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_STREAM_ERROR if a parameter is invalid (such as a null strm). msg - is set to null if there is no error message. inflateInit2 does not perform - any decompression apart from reading the zlib header if present: this will - be done by inflate(). (So next_in and avail_in may be modified, but next_out - and avail_out are unchanged.) -*/ - -ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, - const Bytef *dictionary, - uInt dictLength)); -/* - Initializes the decompression dictionary from the given uncompressed byte - sequence. This function must be called immediately after a call of inflate, - if that call returned Z_NEED_DICT. The dictionary chosen by the compressor - can be determined from the adler32 value returned by that call of inflate. - The compressor and decompressor must use exactly the same dictionary (see - deflateSetDictionary). For raw inflate, this function can be called - immediately after inflateInit2() or inflateReset() and before any call of - inflate() to set the dictionary. The application must insure that the - dictionary that was used for compression is provided. - - inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a - parameter is invalid (such as NULL dictionary) or the stream state is - inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the - expected one (incorrect adler32 value). inflateSetDictionary does not - perform any decompression: this will be done by subsequent calls of - inflate(). -*/ - -ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); -/* - Skips invalid compressed data until a full flush point (see above the - description of deflate with Z_FULL_FLUSH) can be found, or until all - available input is skipped. No output is provided. - - inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR - if no more input was provided, Z_DATA_ERROR if no flush point has been found, - or Z_STREAM_ERROR if the stream structure was inconsistent. In the success - case, the application may save the current current value of total_in which - indicates where valid compressed data was found. In the error case, the - application may repeatedly call inflateSync, providing more input each time, - until success or end of the input data. -*/ - -ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, - z_streamp source)); -/* - Sets the destination stream as a complete copy of the source stream. - - This function can be useful when randomly accessing a large stream. The - first pass through the stream can periodically record the inflate state, - allowing restarting inflate at those points when randomly accessing the - stream. - - inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_STREAM_ERROR if the source stream state was inconsistent - (such as zalloc being NULL). msg is left unchanged in both source and - destination. -*/ - -ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); -/* - This function is equivalent to inflateEnd followed by inflateInit, - but does not free and reallocate all the internal decompression state. - The stream will keep attributes that may have been set by inflateInit2. - - inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent (such as zalloc or state being NULL). -*/ - -ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, - int bits, - int value)); -/* - This function inserts bits in the inflate input stream. The intent is - that this function is used to start inflating at a bit position in the - middle of a byte. The provided bits will be used before any bytes are used - from next_in. This function should only be used with raw inflate, and - should be used before the first inflate() call after inflateInit2() or - inflateReset(). bits must be less than or equal to 16, and that many of the - least significant bits of value will be inserted in the input. - - inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, - gz_headerp head)); -/* - inflateGetHeader() requests that gzip header information be stored in the - provided gz_header structure. inflateGetHeader() may be called after - inflateInit2() or inflateReset(), and before the first call of inflate(). - As inflate() processes the gzip stream, head->done is zero until the header - is completed, at which time head->done is set to one. If a zlib stream is - being decoded, then head->done is set to -1 to indicate that there will be - no gzip header information forthcoming. Note that Z_BLOCK can be used to - force inflate() to return immediately after header processing is complete - and before any actual data is decompressed. - - The text, time, xflags, and os fields are filled in with the gzip header - contents. hcrc is set to true if there is a header CRC. (The header CRC - was valid if done is set to one.) If extra is not Z_NULL, then extra_max - contains the maximum number of bytes to write to extra. Once done is true, - extra_len contains the actual extra field length, and extra contains the - extra field, or that field truncated if extra_max is less than extra_len. - If name is not Z_NULL, then up to name_max characters are written there, - terminated with a zero unless the length is greater than name_max. If - comment is not Z_NULL, then up to comm_max characters are written there, - terminated with a zero unless the length is greater than comm_max. When - any of extra, name, or comment are not Z_NULL and the respective field is - not present in the header, then that field is set to Z_NULL to signal its - absence. This allows the use of deflateSetHeader() with the returned - structure to duplicate the header. However if those fields are set to - allocated memory, then the application will need to save those pointers - elsewhere so that they can be eventually freed. - - If inflateGetHeader is not used, then the header information is simply - discarded. The header is always checked for validity, including the header - CRC if present. inflateReset() will reset the process to discard the header - information. The application would need to call inflateGetHeader() again to - retrieve the header from the next gzip stream. - - inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -/* -ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, - unsigned char FAR *window)); - - Initialize the internal stream state for decompression using inflateBack() - calls. The fields zalloc, zfree and opaque in strm must be initialized - before the call. If zalloc and zfree are Z_NULL, then the default library- - derived memory allocation routines are used. windowBits is the base two - logarithm of the window size, in the range 8..15. window is a caller - supplied buffer of that size. Except for special applications where it is - assured that deflate was used with small window sizes, windowBits must be 15 - and a 32K byte window must be supplied to be able to decompress general - deflate streams. - - See inflateBack() for the usage of these routines. - - inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of - the paramaters are invalid, Z_MEM_ERROR if the internal state could not - be allocated, or Z_VERSION_ERROR if the version of the library does not - match the version of the header file. -*/ - -typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *)); -typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); - -ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, - in_func in, void FAR *in_desc, - out_func out, void FAR *out_desc)); -/* - inflateBack() does a raw inflate with a single call using a call-back - interface for input and output. This is more efficient than inflate() for - file i/o applications in that it avoids copying between the output and the - sliding window by simply making the window itself the output buffer. This - function trusts the application to not change the output buffer passed by - the output function, at least until inflateBack() returns. - - inflateBackInit() must be called first to allocate the internal state - and to initialize the state with the user-provided window buffer. - inflateBack() may then be used multiple times to inflate a complete, raw - deflate stream with each call. inflateBackEnd() is then called to free - the allocated state. - - A raw deflate stream is one with no zlib or gzip header or trailer. - This routine would normally be used in a utility that reads zip or gzip - files and writes out uncompressed files. The utility would decode the - header and process the trailer on its own, hence this routine expects - only the raw deflate stream to decompress. This is different from the - normal behavior of inflate(), which expects either a zlib or gzip header and - trailer around the deflate stream. - - inflateBack() uses two subroutines supplied by the caller that are then - called by inflateBack() for input and output. inflateBack() calls those - routines until it reads a complete deflate stream and writes out all of the - uncompressed data, or until it encounters an error. The function's - parameters and return types are defined above in the in_func and out_func - typedefs. inflateBack() will call in(in_desc, &buf) which should return the - number of bytes of provided input, and a pointer to that input in buf. If - there is no input available, in() must return zero--buf is ignored in that - case--and inflateBack() will return a buffer error. inflateBack() will call - out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out() - should return zero on success, or non-zero on failure. If out() returns - non-zero, inflateBack() will return with an error. Neither in() nor out() - are permitted to change the contents of the window provided to - inflateBackInit(), which is also the buffer that out() uses to write from. - The length written by out() will be at most the window size. Any non-zero - amount of input may be provided by in(). - - For convenience, inflateBack() can be provided input on the first call by - setting strm->next_in and strm->avail_in. If that input is exhausted, then - in() will be called. Therefore strm->next_in must be initialized before - calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called - immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in - must also be initialized, and then if strm->avail_in is not zero, input will - initially be taken from strm->next_in[0 .. strm->avail_in - 1]. - - The in_desc and out_desc parameters of inflateBack() is passed as the - first parameter of in() and out() respectively when they are called. These - descriptors can be optionally used to pass any information that the caller- - supplied in() and out() functions need to do their job. - - On return, inflateBack() will set strm->next_in and strm->avail_in to - pass back any unused input that was provided by the last in() call. The - return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR - if in() or out() returned an error, Z_DATA_ERROR if there was a format - error in the deflate stream (in which case strm->msg is set to indicate the - nature of the error), or Z_STREAM_ERROR if the stream was not properly - initialized. In the case of Z_BUF_ERROR, an input or output error can be - distinguished using strm->next_in which will be Z_NULL only if in() returned - an error. If strm->next is not Z_NULL, then the Z_BUF_ERROR was due to - out() returning non-zero. (in() will always be called before out(), so - strm->next_in is assured to be defined if out() returns non-zero.) Note - that inflateBack() cannot return Z_OK. -*/ - -ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); -/* - All memory allocated by inflateBackInit() is freed. - - inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream - state was inconsistent. -*/ - -ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); -/* Return flags indicating compile-time options. - - Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: - 1.0: size of uInt - 3.2: size of uLong - 5.4: size of voidpf (pointer) - 7.6: size of z_off_t - - Compiler, assembler, and debug options: - 8: DEBUG - 9: ASMV or ASMINF -- use ASM code - 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention - 11: 0 (reserved) - - One-time table building (smaller code, but not thread-safe if true): - 12: BUILDFIXED -- build static block decoding tables when needed - 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed - 14,15: 0 (reserved) - - Library content (indicates missing functionality): - 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking - deflate code when not needed) - 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect - and decode gzip streams (to avoid linking crc code) - 18-19: 0 (reserved) - - Operation variations (changes in library functionality): - 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate - 21: FASTEST -- deflate algorithm with only one, lowest compression level - 22,23: 0 (reserved) - - The sprintf variant used by gzprintf (zero is best): - 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format - 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure! - 26: 0 = returns value, 1 = void -- 1 means inferred string length returned - - Remainder: - 27-31: 0 (reserved) - */ - - - /* utility functions */ - -/* - The following utility functions are implemented on top of the - basic stream-oriented functions. To simplify the interface, some - default options are assumed (compression level and memory usage, - standard memory allocation functions). The source code of these - utility functions can easily be modified if you need special options. -*/ - -ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen)); -/* - Compresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total - size of the destination buffer, which must be at least the value returned - by compressBound(sourceLen). Upon exit, destLen is the actual size of the - compressed buffer. - This function can be used to compress a whole file at once if the - input file is mmap'ed. - compress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer. -*/ - -ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen, - int level)); -/* - Compresses the source buffer into the destination buffer. The level - parameter has the same meaning as in deflateInit. sourceLen is the byte - length of the source buffer. Upon entry, destLen is the total size of the - destination buffer, which must be at least the value returned by - compressBound(sourceLen). Upon exit, destLen is the actual size of the - compressed buffer. - - compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_BUF_ERROR if there was not enough room in the output buffer, - Z_STREAM_ERROR if the level parameter is invalid. -*/ - -ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); -/* - compressBound() returns an upper bound on the compressed size after - compress() or compress2() on sourceLen bytes. It would be used before - a compress() or compress2() call to allocate the destination buffer. -*/ - -ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen)); -/* - Decompresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total - size of the destination buffer, which must be large enough to hold the - entire uncompressed data. (The size of the uncompressed data must have - been saved previously by the compressor and transmitted to the decompressor - by some mechanism outside the scope of this compression library.) - Upon exit, destLen is the actual size of the compressed buffer. - This function can be used to decompress a whole file at once if the - input file is mmap'ed. - - uncompress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. -*/ - - -typedef voidp gzFile; - -ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); -/* - Opens a gzip (.gz) file for reading or writing. The mode parameter - is as in fopen ("rb" or "wb") but can also include a compression level - ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for - Huffman only compression as in "wb1h", or 'R' for run-length encoding - as in "wb1R". (See the description of deflateInit2 for more information - about the strategy parameter.) - - gzopen can be used to read a file which is not in gzip format; in this - case gzread will directly read from the file without decompression. - - gzopen returns NULL if the file could not be opened or if there was - insufficient memory to allocate the (de)compression state; errno - can be checked to distinguish the two cases (if errno is zero, the - zlib error is Z_MEM_ERROR). */ - -ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); -/* - gzdopen() associates a gzFile with the file descriptor fd. File - descriptors are obtained from calls like open, dup, creat, pipe or - fileno (in the file has been previously opened with fopen). - The mode parameter is as in gzopen. - The next call of gzclose on the returned gzFile will also close the - file descriptor fd, just like fclose(fdopen(fd), mode) closes the file - descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode). - gzdopen returns NULL if there was insufficient memory to allocate - the (de)compression state. -*/ - -ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); -/* - Dynamically update the compression level or strategy. See the description - of deflateInit2 for the meaning of these parameters. - gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not - opened for writing. -*/ - -ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); -/* - Reads the given number of uncompressed bytes from the compressed file. - If the input file was not in gzip format, gzread copies the given number - of bytes into the buffer. - gzread returns the number of uncompressed bytes actually read (0 for - end of file, -1 for error). */ - -ZEXTERN int ZEXPORT gzwrite OF((gzFile file, - voidpc buf, unsigned len)); -/* - Writes the given number of uncompressed bytes into the compressed file. - gzwrite returns the number of uncompressed bytes actually written - (0 in case of error). -*/ - -ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...)); -/* - Converts, formats, and writes the args to the compressed file under - control of the format string, as in fprintf. gzprintf returns the number of - uncompressed bytes actually written (0 in case of error). The number of - uncompressed bytes written is limited to 4095. The caller should assure that - this limit is not exceeded. If it is exceeded, then gzprintf() will return - return an error (0) with nothing written. In this case, there may also be a - buffer overflow with unpredictable consequences, which is possible only if - zlib was compiled with the insecure functions sprintf() or vsprintf() - because the secure snprintf() or vsnprintf() functions were not available. -*/ - -ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); -/* - Writes the given null-terminated string to the compressed file, excluding - the terminating null character. - gzputs returns the number of characters written, or -1 in case of error. -*/ - -ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); -/* - Reads bytes from the compressed file until len-1 characters are read, or - a newline character is read and transferred to buf, or an end-of-file - condition is encountered. The string is then terminated with a null - character. - gzgets returns buf, or Z_NULL in case of error. -*/ - -ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); -/* - Writes c, converted to an unsigned char, into the compressed file. - gzputc returns the value that was written, or -1 in case of error. -*/ - -ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); -/* - Reads one byte from the compressed file. gzgetc returns this byte - or -1 in case of end of file or error. -*/ - -ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); -/* - Push one character back onto the stream to be read again later. - Only one character of push-back is allowed. gzungetc() returns the - character pushed, or -1 on failure. gzungetc() will fail if a - character has been pushed but not read yet, or if c is -1. The pushed - character will be discarded if the stream is repositioned with gzseek() - or gzrewind(). -*/ - -ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); -/* - Flushes all pending output into the compressed file. The parameter - flush is as in the deflate() function. The return value is the zlib - error number (see function gzerror below). gzflush returns Z_OK if - the flush parameter is Z_FINISH and all output could be flushed. - gzflush should be called only when strictly necessary because it can - degrade compression. -*/ - -ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, - z_off_t offset, int whence)); -/* - Sets the starting position for the next gzread or gzwrite on the - given compressed file. The offset represents a number of bytes in the - uncompressed data stream. The whence parameter is defined as in lseek(2); - the value SEEK_END is not supported. - If the file is opened for reading, this function is emulated but can be - extremely slow. If the file is opened for writing, only forward seeks are - supported; gzseek then compresses a sequence of zeroes up to the new - starting position. - - gzseek returns the resulting offset location as measured in bytes from - the beginning of the uncompressed stream, or -1 in case of error, in - particular if the file is opened for writing and the new starting position - would be before the current position. -*/ - -ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); -/* - Rewinds the given file. This function is supported only for reading. - - gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) -*/ - -ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); -/* - Returns the starting position for the next gzread or gzwrite on the - given compressed file. This position represents a number of bytes in the - uncompressed data stream. - - gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) -*/ - -ZEXTERN int ZEXPORT gzeof OF((gzFile file)); -/* - Returns 1 when EOF has previously been detected reading the given - input stream, otherwise zero. -*/ - -ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); -/* - Returns 1 if file is being read directly without decompression, otherwise - zero. -*/ - -ZEXTERN int ZEXPORT gzclose OF((gzFile file)); -/* - Flushes all pending output if necessary, closes the compressed file - and deallocates all the (de)compression state. The return value is the zlib - error number (see function gzerror below). -*/ - -ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); -/* - Returns the error message for the last error which occurred on the - given compressed file. errnum is set to zlib error number. If an - error occurred in the file system and not in the compression library, - errnum is set to Z_ERRNO and the application may consult errno - to get the exact error code. -*/ - -ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); -/* - Clears the error and end-of-file flags for file. This is analogous to the - clearerr() function in stdio. This is useful for continuing to read a gzip - file that is being written concurrently. -*/ - - /* checksum functions */ - -/* - These functions are not related to compression but are exported - anyway because they might be useful in applications using the - compression library. -*/ - -ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); -/* - Update a running Adler-32 checksum with the bytes buf[0..len-1] and - return the updated checksum. If buf is NULL, this function returns - the required initial value for the checksum. - An Adler-32 checksum is almost as reliable as a CRC32 but can be computed - much faster. Usage example: - - uLong adler = adler32(0L, Z_NULL, 0); - - while (read_buffer(buffer, length) != EOF) { - adler = adler32(adler, buffer, length); - } - if (adler != original_adler) error(); -*/ - -ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, - z_off_t len2)); -/* - Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 - and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for - each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of - seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. -*/ - -ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); -/* - Update a running CRC-32 with the bytes buf[0..len-1] and return the - updated CRC-32. If buf is NULL, this function returns the required initial - value for the for the crc. Pre- and post-conditioning (one's complement) is - performed within this function so it shouldn't be done by the application. - Usage example: - - uLong crc = crc32(0L, Z_NULL, 0); - - while (read_buffer(buffer, length) != EOF) { - crc = crc32(crc, buffer, length); - } - if (crc != original_crc) error(); -*/ - -ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); - -/* - Combine two CRC-32 check values into one. For two sequences of bytes, - seq1 and seq2 with lengths len1 and len2, CRC-32 check values were - calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 - check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and - len2. -*/ - - - /* various hacks, don't look :) */ - -/* deflateInit and inflateInit are macros to allow checking the zlib version - * and the compiler's view of z_stream: - */ -ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, - int windowBits, int memLevel, - int strategy, const char *version, - int stream_size)); -ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, - unsigned char FAR *window, - const char *version, - int stream_size)); -#define deflateInit(strm, level) \ - deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream)) -#define inflateInit(strm) \ - inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream)) -#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ - deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ - (strategy), ZLIB_VERSION, sizeof(z_stream)) -#define inflateInit2(strm, windowBits) \ - inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream)) -#define inflateBackInit(strm, windowBits, window) \ - inflateBackInit_((strm), (windowBits), (window), \ - ZLIB_VERSION, sizeof(z_stream)) - - -#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL) - struct internal_state {int dummy;}; /* hack for buggy compilers */ -#endif - -ZEXTERN const char * ZEXPORT zError OF((int)); -ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp z)); -ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void)); - -#ifdef __cplusplus -} -#endif - -#endif /* ZLIB_H */ diff --git a/src/zlib/zutil.c b/src/zlib/zutil.c deleted file mode 100644 index d55f5948..00000000 --- a/src/zlib/zutil.c +++ /dev/null @@ -1,318 +0,0 @@ -/* zutil.c -- target dependent utility functions for the compression library - * Copyright (C) 1995-2005 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#include "zutil.h" - -#ifndef NO_DUMMY_DECL -struct internal_state {int dummy;}; /* for buggy compilers */ -#endif - -const char * const z_errmsg[10] = { -"need dictionary", /* Z_NEED_DICT 2 */ -"stream end", /* Z_STREAM_END 1 */ -"", /* Z_OK 0 */ -"file error", /* Z_ERRNO (-1) */ -"stream error", /* Z_STREAM_ERROR (-2) */ -"data error", /* Z_DATA_ERROR (-3) */ -"insufficient memory", /* Z_MEM_ERROR (-4) */ -"buffer error", /* Z_BUF_ERROR (-5) */ -"incompatible version",/* Z_VERSION_ERROR (-6) */ -""}; - - -const char * ZEXPORT zlibVersion() -{ - return ZLIB_VERSION; -} - -uLong ZEXPORT zlibCompileFlags() -{ - uLong flags; - - flags = 0; - switch (sizeof(uInt)) { - case 2: break; - case 4: flags += 1; break; - case 8: flags += 2; break; - default: flags += 3; - } - switch (sizeof(uLong)) { - case 2: break; - case 4: flags += 1 << 2; break; - case 8: flags += 2 << 2; break; - default: flags += 3 << 2; - } - switch (sizeof(voidpf)) { - case 2: break; - case 4: flags += 1 << 4; break; - case 8: flags += 2 << 4; break; - default: flags += 3 << 4; - } - switch (sizeof(z_off_t)) { - case 2: break; - case 4: flags += 1 << 6; break; - case 8: flags += 2 << 6; break; - default: flags += 3 << 6; - } -#ifdef DEBUG - flags += 1 << 8; -#endif -#if defined(ASMV) || defined(ASMINF) - flags += 1 << 9; -#endif -#ifdef ZLIB_WINAPI - flags += 1 << 10; -#endif -#ifdef BUILDFIXED - flags += 1 << 12; -#endif -#ifdef DYNAMIC_CRC_TABLE - flags += 1 << 13; -#endif -#ifdef NO_GZCOMPRESS - flags += 1L << 16; -#endif -#ifdef NO_GZIP - flags += 1L << 17; -#endif -#ifdef PKZIP_BUG_WORKAROUND - flags += 1L << 20; -#endif -#ifdef FASTEST - flags += 1L << 21; -#endif -#ifdef STDC -# ifdef NO_vsnprintf - flags += 1L << 25; -# ifdef HAS_vsprintf_void - flags += 1L << 26; -# endif -# else -# ifdef HAS_vsnprintf_void - flags += 1L << 26; -# endif -# endif -#else - flags += 1L << 24; -# ifdef NO_snprintf - flags += 1L << 25; -# ifdef HAS_sprintf_void - flags += 1L << 26; -# endif -# else -# ifdef HAS_snprintf_void - flags += 1L << 26; -# endif -# endif -#endif - return flags; -} - -#ifdef DEBUG - -# ifndef verbose -# define verbose 0 -# endif -int z_verbose = verbose; - -void z_error (m) - char *m; -{ - fprintf(stderr, "%s\n", m); - exit(1); -} -#endif - -/* exported to allow conversion of error code to string for compress() and - * uncompress() - */ -const char * ZEXPORT zError(err) - int err; -{ - return ERR_MSG(err); -} - -#if defined(_WIN32_WCE) - /* The Microsoft C Run-Time Library for Windows CE doesn't have - * errno. We define it as a global variable to simplify porting. - * Its value is always 0 and should not be used. - */ - int errno = 0; -#endif - -#ifndef HAVE_MEMCPY - -void zmemcpy(dest, source, len) - Bytef* dest; - const Bytef* source; - uInt len; -{ - if (len == 0) return; - do { - *dest++ = *source++; /* ??? to be unrolled */ - } while (--len != 0); -} - -int zmemcmp(s1, s2, len) - const Bytef* s1; - const Bytef* s2; - uInt len; -{ - uInt j; - - for (j = 0; j < len; j++) { - if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1; - } - return 0; -} - -void zmemzero(dest, len) - Bytef* dest; - uInt len; -{ - if (len == 0) return; - do { - *dest++ = 0; /* ??? to be unrolled */ - } while (--len != 0); -} -#endif - - -#ifdef SYS16BIT - -#ifdef __TURBOC__ -/* Turbo C in 16-bit mode */ - -# define MY_ZCALLOC - -/* Turbo C malloc() does not allow dynamic allocation of 64K bytes - * and farmalloc(64K) returns a pointer with an offset of 8, so we - * must fix the pointer. Warning: the pointer must be put back to its - * original form in order to free it, use zcfree(). - */ - -#define MAX_PTR 10 -/* 10*64K = 640K */ - -local int next_ptr = 0; - -typedef struct ptr_table_s { - voidpf org_ptr; - voidpf new_ptr; -} ptr_table; - -local ptr_table table[MAX_PTR]; -/* This table is used to remember the original form of pointers - * to large buffers (64K). Such pointers are normalized with a zero offset. - * Since MSDOS is not a preemptive multitasking OS, this table is not - * protected from concurrent access. This hack doesn't work anyway on - * a protected system like OS/2. Use Microsoft C instead. - */ - -voidpf zcalloc (voidpf opaque, unsigned items, unsigned size) -{ - voidpf buf = opaque; /* just to make some compilers happy */ - ulg bsize = (ulg)items*size; - - /* If we allocate less than 65520 bytes, we assume that farmalloc - * will return a usable pointer which doesn't have to be normalized. - */ - if (bsize < 65520L) { - buf = farmalloc(bsize); - if (*(ush*)&buf != 0) return buf; - } else { - buf = farmalloc(bsize + 16L); - } - if (buf == NULL || next_ptr >= MAX_PTR) return NULL; - table[next_ptr].org_ptr = buf; - - /* Normalize the pointer to seg:0 */ - *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4; - *(ush*)&buf = 0; - table[next_ptr++].new_ptr = buf; - return buf; -} - -void zcfree (voidpf opaque, voidpf ptr) -{ - int n; - if (*(ush*)&ptr != 0) { /* object < 64K */ - farfree(ptr); - return; - } - /* Find the original pointer */ - for (n = 0; n < next_ptr; n++) { - if (ptr != table[n].new_ptr) continue; - - farfree(table[n].org_ptr); - while (++n < next_ptr) { - table[n-1] = table[n]; - } - next_ptr--; - return; - } - ptr = opaque; /* just to make some compilers happy */ - Assert(0, "zcfree: ptr not found"); -} - -#endif /* __TURBOC__ */ - - -#ifdef M_I86 -/* Microsoft C in 16-bit mode */ - -# define MY_ZCALLOC - -#if (!defined(_MSC_VER) || (_MSC_VER <= 600)) -# define _halloc halloc -# define _hfree hfree -#endif - -voidpf zcalloc (voidpf opaque, unsigned items, unsigned size) -{ - if (opaque) opaque = 0; /* to make compiler happy */ - return _halloc((long)items, size); -} - -void zcfree (voidpf opaque, voidpf ptr) -{ - if (opaque) opaque = 0; /* to make compiler happy */ - _hfree(ptr); -} - -#endif /* M_I86 */ - -#endif /* SYS16BIT */ - - -#ifndef MY_ZCALLOC /* Any system without a special alloc function */ - -#ifndef STDC -extern voidp malloc OF((uInt size)); -extern voidp calloc OF((uInt items, uInt size)); -extern void free OF((voidpf ptr)); -#endif - -voidpf zcalloc (opaque, items, size) - voidpf opaque; - unsigned items; - unsigned size; -{ - if (opaque) items += size - size; /* make compiler happy */ - return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) : - (voidpf)calloc(items, size); -} - -void zcfree (opaque, ptr) - voidpf opaque; - voidpf ptr; -{ - free(ptr); - if (opaque) return; /* make compiler happy */ -} - -#endif /* MY_ZCALLOC */ diff --git a/src/zlib/zutil.h b/src/zlib/zutil.h deleted file mode 100644 index b7d5eff8..00000000 --- a/src/zlib/zutil.h +++ /dev/null @@ -1,269 +0,0 @@ -/* zutil.h -- internal interface and configuration of the compression library - * Copyright (C) 1995-2005 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* @(#) $Id$ */ - -#ifndef ZUTIL_H -#define ZUTIL_H - -#define ZLIB_INTERNAL -#include "zlib.h" - -#ifdef STDC -# ifndef _WIN32_WCE -# include -# endif -# include -# include -#endif -#ifdef NO_ERRNO_H -# ifdef _WIN32_WCE - /* The Microsoft C Run-Time Library for Windows CE doesn't have - * errno. We define it as a global variable to simplify porting. - * Its value is always 0 and should not be used. We rename it to - * avoid conflict with other libraries that use the same workaround. - */ -# define errno z_errno -# endif - extern int errno; -#else -# ifndef _WIN32_WCE -# include -# endif -#endif - -#ifndef local -# define local static -#endif -/* compile with -Dlocal if your debugger can't find static symbols */ - -typedef unsigned char uch; -typedef uch FAR uchf; -typedef unsigned short ush; -typedef ush FAR ushf; -typedef unsigned long ulg; - -extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ -/* (size given to avoid silly warnings with Visual C++) */ - -#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)] - -#define ERR_RETURN(strm,err) \ - return (strm->msg = (char*)ERR_MSG(err), (err)) -/* To be used only when the state is known to be valid */ - - /* common constants */ - -#ifndef DEF_WBITS -# define DEF_WBITS MAX_WBITS -#endif -/* default windowBits for decompression. MAX_WBITS is for compression only */ - -#if MAX_MEM_LEVEL >= 8 -# define DEF_MEM_LEVEL 8 -#else -# define DEF_MEM_LEVEL MAX_MEM_LEVEL -#endif -/* default memLevel */ - -#define STORED_BLOCK 0 -#define STATIC_TREES 1 -#define DYN_TREES 2 -/* The three kinds of block type */ - -#define MIN_MATCH 3 -#define MAX_MATCH 258 -/* The minimum and maximum match lengths */ - -#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */ - - /* target dependencies */ - -#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32)) -# define OS_CODE 0x00 -# if defined(__TURBOC__) || defined(__BORLANDC__) -# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__)) - /* Allow compilation with ANSI keywords only enabled */ - void _Cdecl farfree( void *block ); - void *_Cdecl farmalloc( unsigned long nbytes ); -# else -# include -# endif -# else /* MSC or DJGPP */ -# include -# endif -#endif - -#ifdef AMIGA -# define OS_CODE 0x01 -#endif - -#if defined(VAXC) || defined(VMS) -# define OS_CODE 0x02 -# define F_OPEN(name, mode) \ - fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512") -#endif - -#if defined(ATARI) || defined(atarist) -# define OS_CODE 0x05 -#endif - -#ifdef OS2 -# define OS_CODE 0x06 -# ifdef M_I86 - #include -# endif -#endif - -#if defined(MACOS) || defined(TARGET_OS_MAC) -# define OS_CODE 0x07 -# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os -# include /* for fdopen */ -# else -# ifndef fdopen -# define fdopen(fd,mode) NULL /* No fdopen() */ -# endif -# endif -#endif - -#ifdef TOPS20 -# define OS_CODE 0x0a -#endif - -#ifdef WIN32 -# ifndef __CYGWIN__ /* Cygwin is Unix, not Win32 */ -# define OS_CODE 0x0b -# endif -#endif - -#ifdef __50SERIES /* Prime/PRIMOS */ -# define OS_CODE 0x0f -#endif - -#if defined(_BEOS_) || defined(RISCOS) -# define fdopen(fd,mode) NULL /* No fdopen() */ -#endif - -#if (defined(_MSC_VER) && (_MSC_VER > 600)) -# if defined(_WIN32_WCE) -# define fdopen(fd,mode) NULL /* No fdopen() */ -# ifndef _PTRDIFF_T_DEFINED - typedef int ptrdiff_t; -# define _PTRDIFF_T_DEFINED -# endif -# else -# define fdopen(fd,type) _fdopen(fd,type) -# endif -#endif - - /* common defaults */ - -#ifndef OS_CODE -# define OS_CODE 0x03 /* assume Unix */ -#endif - -#ifndef F_OPEN -# define F_OPEN(name, mode) fopen((name), (mode)) -#endif - - /* functions */ - -#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550) -# ifndef HAVE_VSNPRINTF -# define HAVE_VSNPRINTF -# endif -#endif -#if defined(__CYGWIN__) -# ifndef HAVE_VSNPRINTF -# define HAVE_VSNPRINTF -# endif -#endif -#ifndef HAVE_VSNPRINTF -# ifdef MSDOS - /* vsnprintf may exist on some MS-DOS compilers (DJGPP?), - but for now we just assume it doesn't. */ -# define NO_vsnprintf -# endif -# ifdef __TURBOC__ -# define NO_vsnprintf -# endif -# ifdef WIN32 - /* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */ -# if !defined(vsnprintf) && !defined(NO_vsnprintf) -# define vsnprintf _vsnprintf -# endif -# endif -# ifdef __SASC -# define NO_vsnprintf -# endif -#endif -#ifdef VMS -# define NO_vsnprintf -#endif - -#if defined(pyr) -# define NO_MEMCPY -#endif -#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__) - /* Use our own functions for small and medium model with MSC <= 5.0. - * You may have to use the same strategy for Borland C (untested). - * The __SC__ check is for Symantec. - */ -# define NO_MEMCPY -#endif -#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY) -# define HAVE_MEMCPY -#endif -#ifdef HAVE_MEMCPY -# ifdef SMALL_MEDIUM /* MSDOS small or medium model */ -# define zmemcpy _fmemcpy -# define zmemcmp _fmemcmp -# define zmemzero(dest, len) _fmemset(dest, 0, len) -# else -# define zmemcpy memcpy -# define zmemcmp memcmp -# define zmemzero(dest, len) memset(dest, 0, len) -# endif -#else - extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); - extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); - extern void zmemzero OF((Bytef* dest, uInt len)); -#endif - -/* Diagnostic functions */ -#ifdef DEBUG -# include - extern int z_verbose; - extern void z_error OF((char *m)); -# define Assert(cond,msg) {if(!(cond)) z_error(msg);} -# define Trace(x) {if (z_verbose>=0) fprintf x ;} -# define Tracev(x) {if (z_verbose>0) fprintf x ;} -# define Tracevv(x) {if (z_verbose>1) fprintf x ;} -# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;} -# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;} -#else -# define Assert(cond,msg) -# define Trace(x) -# define Tracev(x) -# define Tracevv(x) -# define Tracec(c,x) -# define Tracecv(c,x) -#endif - - -voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size)); -void zcfree OF((voidpf opaque, voidpf ptr)); - -#define ZALLOC(strm, items, size) \ - (*((strm)->zalloc))((strm)->opaque, (items), (size)) -#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) -#define TRY_FREE(s, p) {if (p) ZFREE(s, p);} - -#endif /* ZUTIL_H */ -- cgit