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Diffstat (limited to 'src/opus-1.1/silk/macros.h')
| -rw-r--r-- | src/opus-1.1/silk/macros.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/src/opus-1.1/silk/macros.h b/src/opus-1.1/silk/macros.h deleted file mode 100644 index a84e5a5d..00000000 --- a/src/opus-1.1/silk/macros.h +++ /dev/null @@ -1,115 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_MACROS_H -#define SILK_MACROS_H - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "opus_types.h" -#include "opus_defines.h" - -/* This is an OPUS_INLINE header file for general platform. */ - -/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ -#define silk_SMULWB(a32, b32) ((((a32) >> 16) * (opus_int32)((opus_int16)(b32))) + ((((a32) & 0x0000FFFF) * (opus_int32)((opus_int16)(b32))) >> 16)) - -/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ -#define silk_SMLAWB(a32, b32, c32) ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16))) - -/* (a32 * (b32 >> 16)) >> 16 */ -#define silk_SMULWT(a32, b32) (((a32) >> 16) * ((b32) >> 16) + ((((a32) & 0x0000FFFF) * ((b32) >> 16)) >> 16)) - -/* a32 + (b32 * (c32 >> 16)) >> 16 */ -#define silk_SMLAWT(a32, b32, c32) ((a32) + (((b32) >> 16) * ((c32) >> 16)) + ((((b32) & 0x0000FFFF) * ((c32) >> 16)) >> 16)) - -/* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */ -#define silk_SMULBB(a32, b32) ((opus_int32)((opus_int16)(a32)) * (opus_int32)((opus_int16)(b32))) - -/* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) output have to be 32bit int */ -#define silk_SMLABB(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32))) - -/* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */ -#define silk_SMULBT(a32, b32) ((opus_int32)((opus_int16)(a32)) * ((b32) >> 16)) - -/* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */ -#define silk_SMLABT(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * ((c32) >> 16)) - -/* a64 + (b32 * c32) */ -#define silk_SMLAL(a64, b32, c32) (silk_ADD64((a64), ((opus_int64)(b32) * (opus_int64)(c32)))) - -/* (a32 * b32) >> 16 */ -#define silk_SMULWW(a32, b32) silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)) - -/* a32 + ((b32 * c32) >> 16) */ -#define silk_SMLAWW(a32, b32, c32) silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16)) - -/* add/subtract with output saturated */ -#define silk_ADD_SAT32(a, b) ((((opus_uint32)(a) + (opus_uint32)(b)) & 0x80000000) == 0 ? \ - ((((a) & (b)) & 0x80000000) != 0 ? silk_int32_MIN : (a)+(b)) : \ - ((((a) | (b)) & 0x80000000) == 0 ? silk_int32_MAX : (a)+(b)) ) - -#define silk_SUB_SAT32(a, b) ((((opus_uint32)(a)-(opus_uint32)(b)) & 0x80000000) == 0 ? \ - (( (a) & ((b)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a)-(b)) : \ - ((((a)^0x80000000) & (b) & 0x80000000) ? silk_int32_MAX : (a)-(b)) ) - -#include "ecintrin.h" - -static OPUS_INLINE opus_int32 silk_CLZ16(opus_int16 in16) -{ - return 32 - EC_ILOG(in16<<16|0x8000); -} - -static OPUS_INLINE opus_int32 silk_CLZ32(opus_int32 in32) -{ - return in32 ? 32 - EC_ILOG(in32) : 32; -} - -/* Row based */ -#define matrix_ptr(Matrix_base_adr, row, column, N) \ - (*((Matrix_base_adr) + ((row)*(N)+(column)))) -#define matrix_adr(Matrix_base_adr, row, column, N) \ - ((Matrix_base_adr) + ((row)*(N)+(column))) - -/* Column based */ -#ifndef matrix_c_ptr -# define matrix_c_ptr(Matrix_base_adr, row, column, M) \ - (*((Matrix_base_adr) + ((row)+(M)*(column)))) -#endif - -#ifdef OPUS_ARM_INLINE_ASM -#include "arm/macros_armv4.h" -#endif - -#ifdef OPUS_ARM_INLINE_EDSP -#include "arm/macros_armv5e.h" -#endif - -#endif /* SILK_MACROS_H */ - |