1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libopus/silk/tables_pulses_per_block.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,264 @@
1.4 +/***********************************************************************
1.5 +Copyright (c) 2006-2011, Skype Limited. All rights reserved.
1.6 +Redistribution and use in source and binary forms, with or without
1.7 +modification, are permitted provided that the following conditions
1.8 +are met:
1.9 +- Redistributions of source code must retain the above copyright notice,
1.10 +this list of conditions and the following disclaimer.
1.11 +- Redistributions in binary form must reproduce the above copyright
1.12 +notice, this list of conditions and the following disclaimer in the
1.13 +documentation and/or other materials provided with the distribution.
1.14 +- Neither the name of Internet Society, IETF or IETF Trust, nor the
1.15 +names of specific contributors, may be used to endorse or promote
1.16 +products derived from this software without specific prior written
1.17 +permission.
1.18 +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
1.19 +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.20 +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.21 +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
1.22 +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.23 +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.24 +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.25 +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.26 +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.27 +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.28 +POSSIBILITY OF SUCH DAMAGE.
1.29 +***********************************************************************/
1.30 +
1.31 +#ifdef HAVE_CONFIG_H
1.32 +#include "config.h"
1.33 +#endif
1.34 +
1.35 +#include "tables.h"
1.36 +
1.37 +const opus_uint8 silk_max_pulses_table[ 4 ] = {
1.38 + 8, 10, 12, 16
1.39 +};
1.40 +
1.41 +const opus_uint8 silk_pulses_per_block_iCDF[ 10 ][ 18 ] = {
1.42 +{
1.43 + 125, 51, 26, 18, 15, 12, 11, 10,
1.44 + 9, 8, 7, 6, 5, 4, 3, 2,
1.45 + 1, 0
1.46 +},
1.47 +{
1.48 + 198, 105, 45, 22, 15, 12, 11, 10,
1.49 + 9, 8, 7, 6, 5, 4, 3, 2,
1.50 + 1, 0
1.51 +},
1.52 +{
1.53 + 213, 162, 116, 83, 59, 43, 32, 24,
1.54 + 18, 15, 12, 9, 7, 6, 5, 3,
1.55 + 2, 0
1.56 +},
1.57 +{
1.58 + 239, 187, 116, 59, 28, 16, 11, 10,
1.59 + 9, 8, 7, 6, 5, 4, 3, 2,
1.60 + 1, 0
1.61 +},
1.62 +{
1.63 + 250, 229, 188, 135, 86, 51, 30, 19,
1.64 + 13, 10, 8, 6, 5, 4, 3, 2,
1.65 + 1, 0
1.66 +},
1.67 +{
1.68 + 249, 235, 213, 185, 156, 128, 103, 83,
1.69 + 66, 53, 42, 33, 26, 21, 17, 13,
1.70 + 10, 0
1.71 +},
1.72 +{
1.73 + 254, 249, 235, 206, 164, 118, 77, 46,
1.74 + 27, 16, 10, 7, 5, 4, 3, 2,
1.75 + 1, 0
1.76 +},
1.77 +{
1.78 + 255, 253, 249, 239, 220, 191, 156, 119,
1.79 + 85, 57, 37, 23, 15, 10, 6, 4,
1.80 + 2, 0
1.81 +},
1.82 +{
1.83 + 255, 253, 251, 246, 237, 223, 203, 179,
1.84 + 152, 124, 98, 75, 55, 40, 29, 21,
1.85 + 15, 0
1.86 +},
1.87 +{
1.88 + 255, 254, 253, 247, 220, 162, 106, 67,
1.89 + 42, 28, 18, 12, 9, 6, 4, 3,
1.90 + 2, 0
1.91 +}
1.92 +};
1.93 +
1.94 +const opus_uint8 silk_pulses_per_block_BITS_Q5[ 9 ][ 18 ] = {
1.95 +{
1.96 + 31, 57, 107, 160, 205, 205, 255, 255,
1.97 + 255, 255, 255, 255, 255, 255, 255, 255,
1.98 + 255, 255
1.99 +},
1.100 +{
1.101 + 69, 47, 67, 111, 166, 205, 255, 255,
1.102 + 255, 255, 255, 255, 255, 255, 255, 255,
1.103 + 255, 255
1.104 +},
1.105 +{
1.106 + 82, 74, 79, 95, 109, 128, 145, 160,
1.107 + 173, 205, 205, 205, 224, 255, 255, 224,
1.108 + 255, 224
1.109 +},
1.110 +{
1.111 + 125, 74, 59, 69, 97, 141, 182, 255,
1.112 + 255, 255, 255, 255, 255, 255, 255, 255,
1.113 + 255, 255
1.114 +},
1.115 +{
1.116 + 173, 115, 85, 73, 76, 92, 115, 145,
1.117 + 173, 205, 224, 224, 255, 255, 255, 255,
1.118 + 255, 255
1.119 +},
1.120 +{
1.121 + 166, 134, 113, 102, 101, 102, 107, 118,
1.122 + 125, 138, 145, 155, 166, 182, 192, 192,
1.123 + 205, 150
1.124 +},
1.125 +{
1.126 + 224, 182, 134, 101, 83, 79, 85, 97,
1.127 + 120, 145, 173, 205, 224, 255, 255, 255,
1.128 + 255, 255
1.129 +},
1.130 +{
1.131 + 255, 224, 192, 150, 120, 101, 92, 89,
1.132 + 93, 102, 118, 134, 160, 182, 192, 224,
1.133 + 224, 224
1.134 +},
1.135 +{
1.136 + 255, 224, 224, 182, 155, 134, 118, 109,
1.137 + 104, 102, 106, 111, 118, 131, 145, 160,
1.138 + 173, 131
1.139 +}
1.140 +};
1.141 +
1.142 +const opus_uint8 silk_rate_levels_iCDF[ 2 ][ 9 ] =
1.143 +{
1.144 +{
1.145 + 241, 190, 178, 132, 87, 74, 41, 14,
1.146 + 0
1.147 +},
1.148 +{
1.149 + 223, 193, 157, 140, 106, 57, 39, 18,
1.150 + 0
1.151 +}
1.152 +};
1.153 +
1.154 +const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ 9 ] =
1.155 +{
1.156 +{
1.157 + 131, 74, 141, 79, 80, 138, 95, 104,
1.158 + 134
1.159 +},
1.160 +{
1.161 + 95, 99, 91, 125, 93, 76, 123, 115,
1.162 + 123
1.163 +}
1.164 +};
1.165 +
1.166 +const opus_uint8 silk_shell_code_table0[ 152 ] = {
1.167 + 128, 0, 214, 42, 0, 235, 128, 21,
1.168 + 0, 244, 184, 72, 11, 0, 248, 214,
1.169 + 128, 42, 7, 0, 248, 225, 170, 80,
1.170 + 25, 5, 0, 251, 236, 198, 126, 54,
1.171 + 18, 3, 0, 250, 238, 211, 159, 82,
1.172 + 35, 15, 5, 0, 250, 231, 203, 168,
1.173 + 128, 88, 53, 25, 6, 0, 252, 238,
1.174 + 216, 185, 148, 108, 71, 40, 18, 4,
1.175 + 0, 253, 243, 225, 199, 166, 128, 90,
1.176 + 57, 31, 13, 3, 0, 254, 246, 233,
1.177 + 212, 183, 147, 109, 73, 44, 23, 10,
1.178 + 2, 0, 255, 250, 240, 223, 198, 166,
1.179 + 128, 90, 58, 33, 16, 6, 1, 0,
1.180 + 255, 251, 244, 231, 210, 181, 146, 110,
1.181 + 75, 46, 25, 12, 5, 1, 0, 255,
1.182 + 253, 248, 238, 221, 196, 164, 128, 92,
1.183 + 60, 35, 18, 8, 3, 1, 0, 255,
1.184 + 253, 249, 242, 229, 208, 180, 146, 110,
1.185 + 76, 48, 27, 14, 7, 3, 1, 0
1.186 +};
1.187 +
1.188 +const opus_uint8 silk_shell_code_table1[ 152 ] = {
1.189 + 129, 0, 207, 50, 0, 236, 129, 20,
1.190 + 0, 245, 185, 72, 10, 0, 249, 213,
1.191 + 129, 42, 6, 0, 250, 226, 169, 87,
1.192 + 27, 4, 0, 251, 233, 194, 130, 62,
1.193 + 20, 4, 0, 250, 236, 207, 160, 99,
1.194 + 47, 17, 3, 0, 255, 240, 217, 182,
1.195 + 131, 81, 41, 11, 1, 0, 255, 254,
1.196 + 233, 201, 159, 107, 61, 20, 2, 1,
1.197 + 0, 255, 249, 233, 206, 170, 128, 86,
1.198 + 50, 23, 7, 1, 0, 255, 250, 238,
1.199 + 217, 186, 148, 108, 70, 39, 18, 6,
1.200 + 1, 0, 255, 252, 243, 226, 200, 166,
1.201 + 128, 90, 56, 30, 13, 4, 1, 0,
1.202 + 255, 252, 245, 231, 209, 180, 146, 110,
1.203 + 76, 47, 25, 11, 4, 1, 0, 255,
1.204 + 253, 248, 237, 219, 194, 163, 128, 93,
1.205 + 62, 37, 19, 8, 3, 1, 0, 255,
1.206 + 254, 250, 241, 226, 205, 177, 145, 111,
1.207 + 79, 51, 30, 15, 6, 2, 1, 0
1.208 +};
1.209 +
1.210 +const opus_uint8 silk_shell_code_table2[ 152 ] = {
1.211 + 129, 0, 203, 54, 0, 234, 129, 23,
1.212 + 0, 245, 184, 73, 10, 0, 250, 215,
1.213 + 129, 41, 5, 0, 252, 232, 173, 86,
1.214 + 24, 3, 0, 253, 240, 200, 129, 56,
1.215 + 15, 2, 0, 253, 244, 217, 164, 94,
1.216 + 38, 10, 1, 0, 253, 245, 226, 189,
1.217 + 132, 71, 27, 7, 1, 0, 253, 246,
1.218 + 231, 203, 159, 105, 56, 23, 6, 1,
1.219 + 0, 255, 248, 235, 213, 179, 133, 85,
1.220 + 47, 19, 5, 1, 0, 255, 254, 243,
1.221 + 221, 194, 159, 117, 70, 37, 12, 2,
1.222 + 1, 0, 255, 254, 248, 234, 208, 171,
1.223 + 128, 85, 48, 22, 8, 2, 1, 0,
1.224 + 255, 254, 250, 240, 220, 189, 149, 107,
1.225 + 67, 36, 16, 6, 2, 1, 0, 255,
1.226 + 254, 251, 243, 227, 201, 166, 128, 90,
1.227 + 55, 29, 13, 5, 2, 1, 0, 255,
1.228 + 254, 252, 246, 234, 213, 183, 147, 109,
1.229 + 73, 43, 22, 10, 4, 2, 1, 0
1.230 +};
1.231 +
1.232 +const opus_uint8 silk_shell_code_table3[ 152 ] = {
1.233 + 130, 0, 200, 58, 0, 231, 130, 26,
1.234 + 0, 244, 184, 76, 12, 0, 249, 214,
1.235 + 130, 43, 6, 0, 252, 232, 173, 87,
1.236 + 24, 3, 0, 253, 241, 203, 131, 56,
1.237 + 14, 2, 0, 254, 246, 221, 167, 94,
1.238 + 35, 8, 1, 0, 254, 249, 232, 193,
1.239 + 130, 65, 23, 5, 1, 0, 255, 251,
1.240 + 239, 211, 162, 99, 45, 15, 4, 1,
1.241 + 0, 255, 251, 243, 223, 186, 131, 74,
1.242 + 33, 11, 3, 1, 0, 255, 252, 245,
1.243 + 230, 202, 158, 105, 57, 24, 8, 2,
1.244 + 1, 0, 255, 253, 247, 235, 214, 179,
1.245 + 132, 84, 44, 19, 7, 2, 1, 0,
1.246 + 255, 254, 250, 240, 223, 196, 159, 112,
1.247 + 69, 36, 15, 6, 2, 1, 0, 255,
1.248 + 254, 253, 245, 231, 209, 176, 136, 93,
1.249 + 55, 27, 11, 3, 2, 1, 0, 255,
1.250 + 254, 253, 252, 239, 221, 194, 158, 117,
1.251 + 76, 42, 18, 4, 3, 2, 1, 0
1.252 +};
1.253 +
1.254 +const opus_uint8 silk_shell_code_table_offsets[ 17 ] = {
1.255 + 0, 0, 2, 5, 9, 14, 20, 27,
1.256 + 35, 44, 54, 65, 77, 90, 104, 119,
1.257 + 135
1.258 +};
1.259 +
1.260 +const opus_uint8 silk_sign_iCDF[ 42 ] = {
1.261 + 254, 49, 67, 77, 82, 93, 99,
1.262 + 198, 11, 18, 24, 31, 36, 45,
1.263 + 255, 46, 66, 78, 87, 94, 104,
1.264 + 208, 14, 21, 32, 42, 51, 66,
1.265 + 255, 94, 104, 109, 112, 115, 118,
1.266 + 248, 53, 69, 80, 88, 95, 102
1.267 +};
