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46ae64cd60
This reverts commit e00426c512.
The way we handle platform-specific intrinsics is not good, so the
current state will not compile on armv8. This commit also requires
SSE4.1 support, which is likely not a good idea for portable binaries.
We'll have to redo this with more caution after 3.2 is released, or
we might simply drop opus as we're only using it as dependency for
theora right now.
Fixes #33606.
160 lines
8.4 KiB
C
160 lines
8.4 KiB
C
/***********************************************************************
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Copyright (c) 2006-2011, Skype Limited. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of Internet Society, IETF or IETF Trust, nor the
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names of specific contributors, may be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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***********************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "tables.h"
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static const opus_uint8 silk_NLSF_CB1_NB_MB_Q8[ 320 ] = {
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12, 35, 60, 83, 108, 132, 157, 180,
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206, 228, 15, 32, 55, 77, 101, 125,
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151, 175, 201, 225, 19, 42, 66, 89,
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114, 137, 162, 184, 209, 230, 12, 25,
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50, 72, 97, 120, 147, 172, 200, 223,
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26, 44, 69, 90, 114, 135, 159, 180,
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205, 225, 13, 22, 53, 80, 106, 130,
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156, 180, 205, 228, 15, 25, 44, 64,
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90, 115, 142, 168, 196, 222, 19, 24,
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62, 82, 100, 120, 145, 168, 190, 214,
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22, 31, 50, 79, 103, 120, 151, 170,
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203, 227, 21, 29, 45, 65, 106, 124,
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150, 171, 196, 224, 30, 49, 75, 97,
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121, 142, 165, 186, 209, 229, 19, 25,
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52, 70, 93, 116, 143, 166, 192, 219,
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26, 34, 62, 75, 97, 118, 145, 167,
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194, 217, 25, 33, 56, 70, 91, 113,
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143, 165, 196, 223, 21, 34, 51, 72,
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97, 117, 145, 171, 196, 222, 20, 29,
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50, 67, 90, 117, 144, 168, 197, 221,
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22, 31, 48, 66, 95, 117, 146, 168,
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196, 222, 24, 33, 51, 77, 116, 134,
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158, 180, 200, 224, 21, 28, 70, 87,
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106, 124, 149, 170, 194, 217, 26, 33,
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53, 64, 83, 117, 152, 173, 204, 225,
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27, 34, 65, 95, 108, 129, 155, 174,
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210, 225, 20, 26, 72, 99, 113, 131,
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154, 176, 200, 219, 34, 43, 61, 78,
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93, 114, 155, 177, 205, 229, 23, 29,
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54, 97, 124, 138, 163, 179, 209, 229,
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30, 38, 56, 89, 118, 129, 158, 178,
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200, 231, 21, 29, 49, 63, 85, 111,
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142, 163, 193, 222, 27, 48, 77, 103,
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133, 158, 179, 196, 215, 232, 29, 47,
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74, 99, 124, 151, 176, 198, 220, 237,
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33, 42, 61, 76, 93, 121, 155, 174,
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207, 225, 29, 53, 87, 112, 136, 154,
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170, 188, 208, 227, 24, 30, 52, 84,
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131, 150, 166, 186, 203, 229, 37, 48,
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64, 84, 104, 118, 156, 177, 201, 230
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};
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static const opus_uint8 silk_NLSF_CB1_iCDF_NB_MB[ 64 ] = {
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212, 178, 148, 129, 108, 96, 85, 82,
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79, 77, 61, 59, 57, 56, 51, 49,
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48, 45, 42, 41, 40, 38, 36, 34,
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31, 30, 21, 12, 10, 3, 1, 0,
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255, 245, 244, 236, 233, 225, 217, 203,
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190, 176, 175, 161, 149, 136, 125, 114,
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102, 91, 81, 71, 60, 52, 43, 35,
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28, 20, 19, 18, 12, 11, 5, 0
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};
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static const opus_uint8 silk_NLSF_CB2_SELECT_NB_MB[ 160 ] = {
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16, 0, 0, 0, 0, 99, 66, 36,
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36, 34, 36, 34, 34, 34, 34, 83,
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69, 36, 52, 34, 116, 102, 70, 68,
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68, 176, 102, 68, 68, 34, 65, 85,
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68, 84, 36, 116, 141, 152, 139, 170,
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132, 187, 184, 216, 137, 132, 249, 168,
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185, 139, 104, 102, 100, 68, 68, 178,
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218, 185, 185, 170, 244, 216, 187, 187,
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170, 244, 187, 187, 219, 138, 103, 155,
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184, 185, 137, 116, 183, 155, 152, 136,
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132, 217, 184, 184, 170, 164, 217, 171,
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155, 139, 244, 169, 184, 185, 170, 164,
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216, 223, 218, 138, 214, 143, 188, 218,
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168, 244, 141, 136, 155, 170, 168, 138,
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220, 219, 139, 164, 219, 202, 216, 137,
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168, 186, 246, 185, 139, 116, 185, 219,
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185, 138, 100, 100, 134, 100, 102, 34,
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68, 68, 100, 68, 168, 203, 221, 218,
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168, 167, 154, 136, 104, 70, 164, 246,
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171, 137, 139, 137, 155, 218, 219, 139
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};
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static const opus_uint8 silk_NLSF_CB2_iCDF_NB_MB[ 72 ] = {
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255, 254, 253, 238, 14, 3, 2, 1,
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0, 255, 254, 252, 218, 35, 3, 2,
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1, 0, 255, 254, 250, 208, 59, 4,
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2, 1, 0, 255, 254, 246, 194, 71,
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10, 2, 1, 0, 255, 252, 236, 183,
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82, 8, 2, 1, 0, 255, 252, 235,
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180, 90, 17, 2, 1, 0, 255, 248,
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224, 171, 97, 30, 4, 1, 0, 255,
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254, 236, 173, 95, 37, 7, 1, 0
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};
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static const opus_uint8 silk_NLSF_CB2_BITS_NB_MB_Q5[ 72 ] = {
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255, 255, 255, 131, 6, 145, 255, 255,
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255, 255, 255, 236, 93, 15, 96, 255,
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255, 255, 255, 255, 194, 83, 25, 71,
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221, 255, 255, 255, 255, 162, 73, 34,
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66, 162, 255, 255, 255, 210, 126, 73,
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43, 57, 173, 255, 255, 255, 201, 125,
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71, 48, 58, 130, 255, 255, 255, 166,
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110, 73, 57, 62, 104, 210, 255, 255,
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251, 123, 65, 55, 68, 100, 171, 255
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};
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static const opus_uint8 silk_NLSF_PRED_NB_MB_Q8[ 18 ] = {
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179, 138, 140, 148, 151, 149, 153, 151,
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163, 116, 67, 82, 59, 92, 72, 100,
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89, 92
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};
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static const opus_int16 silk_NLSF_DELTA_MIN_NB_MB_Q15[ 11 ] = {
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250, 3, 6, 3, 3, 3, 4, 3,
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3, 3, 461
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};
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const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB =
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{
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32,
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10,
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SILK_FIX_CONST( 0.18, 16 ),
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SILK_FIX_CONST( 1.0 / 0.18, 6 ),
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silk_NLSF_CB1_NB_MB_Q8,
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silk_NLSF_CB1_iCDF_NB_MB,
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silk_NLSF_PRED_NB_MB_Q8,
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silk_NLSF_CB2_SELECT_NB_MB,
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silk_NLSF_CB2_iCDF_NB_MB,
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silk_NLSF_CB2_BITS_NB_MB_Q5,
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silk_NLSF_DELTA_MIN_NB_MB_Q15,
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};
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