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authorhairball <xhairball@gmail.com>2014-02-08 03:21:02 +0000
committerTim Angus <tim@ngus.net>2014-06-17 17:43:38 +0100
commit35064811c0ac104acddd7777e00bfd9e054c2db6 (patch)
tree4063389141542093ecc3de47e3999ed099520621 /src/opus-1.0.2/silk/tables_other.c
parent1778f3fb8cabe7400011c84331018b0ebf6a44b1 (diff)
Upgrade opus 1.0.2 -> 1.1
Diffstat (limited to 'src/opus-1.0.2/silk/tables_other.c')
-rw-r--r--src/opus-1.0.2/silk/tables_other.c138
1 files changed, 0 insertions, 138 deletions
diff --git a/src/opus-1.0.2/silk/tables_other.c b/src/opus-1.0.2/silk/tables_other.c
deleted file mode 100644
index 3dc68d47..00000000
--- a/src/opus-1.0.2/silk/tables_other.c
+++ /dev/null
@@ -1,138 +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.
-***********************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "structs.h"
-#include "define.h"
-#include "tables.h"
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Piece-wise linear mapping from bitrate in kbps to coding quality in dB SNR */
-const opus_int32 silk_TargetRate_table_NB[ TARGET_RATE_TAB_SZ ] = {
- 0, 8000, 9400, 11500, 13500, 17500, 25000, MAX_TARGET_RATE_BPS
-};
-const opus_int32 silk_TargetRate_table_MB[ TARGET_RATE_TAB_SZ ] = {
- 0, 9000, 12000, 14500, 18500, 24500, 35500, MAX_TARGET_RATE_BPS
-};
-const opus_int32 silk_TargetRate_table_WB[ TARGET_RATE_TAB_SZ ] = {
- 0, 10500, 14000, 17000, 21500, 28500, 42000, MAX_TARGET_RATE_BPS
-};
-const opus_int16 silk_SNR_table_Q1[ TARGET_RATE_TAB_SZ ] = {
- 18, 29, 38, 40, 46, 52, 62, 84
-};
-
-/* Tables for stereo predictor coding */
-const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ] = {
- -13732, -10050, -8266, -7526, -6500, -5000, -2950, -820,
- 820, 2950, 5000, 6500, 7526, 8266, 10050, 13732
-};
-const opus_uint8 silk_stereo_pred_joint_iCDF[ 25 ] = {
- 249, 247, 246, 245, 244,
- 234, 210, 202, 201, 200,
- 197, 174, 82, 59, 56,
- 55, 54, 46, 22, 12,
- 11, 10, 9, 7, 0
-};
-const opus_uint8 silk_stereo_only_code_mid_iCDF[ 2 ] = { 64, 0 };
-
-/* Tables for LBRR flags */
-static const opus_uint8 silk_LBRR_flags_2_iCDF[ 3 ] = { 203, 150, 0 };
-static const opus_uint8 silk_LBRR_flags_3_iCDF[ 7 ] = { 215, 195, 166, 125, 110, 82, 0 };
-const opus_uint8 * const silk_LBRR_flags_iCDF_ptr[ 2 ] = {
- silk_LBRR_flags_2_iCDF,
- silk_LBRR_flags_3_iCDF
-};
-
-/* Table for LSB coding */
-const opus_uint8 silk_lsb_iCDF[ 2 ] = { 120, 0 };
-
-/* Tables for LTPScale */
-const opus_uint8 silk_LTPscale_iCDF[ 3 ] = { 128, 64, 0 };
-
-/* Tables for signal type and offset coding */
-const opus_uint8 silk_type_offset_VAD_iCDF[ 4 ] = {
- 232, 158, 10, 0
-};
-const opus_uint8 silk_type_offset_no_VAD_iCDF[ 2 ] = {
- 230, 0
-};
-
-/* Tables for NLSF interpolation factor */
-const opus_uint8 silk_NLSF_interpolation_factor_iCDF[ 5 ] = { 243, 221, 192, 181, 0 };
-
-/* Quantization offsets */
-const opus_int16 silk_Quantization_Offsets_Q10[ 2 ][ 2 ] = {
- { OFFSET_UVL_Q10, OFFSET_UVH_Q10 }, { OFFSET_VL_Q10, OFFSET_VH_Q10 }
-};
-
-/* Table for LTPScale */
-const opus_int16 silk_LTPScales_table_Q14[ 3 ] = { 15565, 12288, 8192 };
-
-/* Uniform entropy tables */
-const opus_uint8 silk_uniform3_iCDF[ 3 ] = { 171, 85, 0 };
-const opus_uint8 silk_uniform4_iCDF[ 4 ] = { 192, 128, 64, 0 };
-const opus_uint8 silk_uniform5_iCDF[ 5 ] = { 205, 154, 102, 51, 0 };
-const opus_uint8 silk_uniform6_iCDF[ 6 ] = { 213, 171, 128, 85, 43, 0 };
-const opus_uint8 silk_uniform8_iCDF[ 8 ] = { 224, 192, 160, 128, 96, 64, 32, 0 };
-
-const opus_uint8 silk_NLSF_EXT_iCDF[ 7 ] = { 100, 40, 16, 7, 3, 1, 0 };
-
-/* Elliptic/Cauer filters designed with 0.1 dB passband ripple,
- 80 dB minimum stopband attenuation, and
- [0.95 : 0.15 : 0.35] normalized cut off frequencies. */
-
-/* Interpolation points for filter coefficients used in the bandwidth transition smoother */
-const opus_int32 silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NB ] =
-{
-{ 250767114, 501534038, 250767114 },
-{ 209867381, 419732057, 209867381 },
-{ 170987846, 341967853, 170987846 },
-{ 131531482, 263046905, 131531482 },
-{ 89306658, 178584282, 89306658 }
-};
-
-/* Interpolation points for filter coefficients used in the bandwidth transition smoother */
-const opus_int32 silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NA ] =
-{
-{ 506393414, 239854379 },
-{ 411067935, 169683996 },
-{ 306733530, 116694253 },
-{ 185807084, 77959395 },
-{ 35497197, 57401098 }
-};
-
-#ifdef __cplusplus
-}
-#endif
-