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annotate src/opus-1.3/silk/tables_pulses_per_block.c @ 69:7aeed7906520

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Add Opus sources and macOS builds
author Chris Cannam
date Wed, 23 Jan 2019 13:48:08 +0000
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rev   line source
Chris@69 1 /***********************************************************************
Chris@69 2 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
Chris@69 3 Redistribution and use in source and binary forms, with or without
Chris@69 4 modification, are permitted provided that the following conditions
Chris@69 5 are met:
Chris@69 6 - Redistributions of source code must retain the above copyright notice,
Chris@69 7 this list of conditions and the following disclaimer.
Chris@69 8 - Redistributions in binary form must reproduce the above copyright
Chris@69 9 notice, this list of conditions and the following disclaimer in the
Chris@69 10 documentation and/or other materials provided with the distribution.
Chris@69 11 - Neither the name of Internet Society, IETF or IETF Trust, nor the
Chris@69 12 names of specific contributors, may be used to endorse or promote
Chris@69 13 products derived from this software without specific prior written
Chris@69 14 permission.
Chris@69 15 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Chris@69 16 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Chris@69 17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
Chris@69 18 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
Chris@69 19 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
Chris@69 20 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
Chris@69 21 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
Chris@69 22 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
Chris@69 23 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
Chris@69 24 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
Chris@69 25 POSSIBILITY OF SUCH DAMAGE.
Chris@69 26 ***********************************************************************/
Chris@69 27
Chris@69 28 #ifdef HAVE_CONFIG_H
Chris@69 29 #include "config.h"
Chris@69 30 #endif
Chris@69 31
Chris@69 32 #include "tables.h"
Chris@69 33
Chris@69 34 const opus_uint8 silk_max_pulses_table[ 4 ] = {
Chris@69 35 8, 10, 12, 16
Chris@69 36 };
Chris@69 37
Chris@69 38 const opus_uint8 silk_pulses_per_block_iCDF[ 10 ][ 18 ] = {
Chris@69 39 {
Chris@69 40 125, 51, 26, 18, 15, 12, 11, 10,
Chris@69 41 9, 8, 7, 6, 5, 4, 3, 2,
Chris@69 42 1, 0
Chris@69 43 },
Chris@69 44 {
Chris@69 45 198, 105, 45, 22, 15, 12, 11, 10,
Chris@69 46 9, 8, 7, 6, 5, 4, 3, 2,
Chris@69 47 1, 0
Chris@69 48 },
Chris@69 49 {
Chris@69 50 213, 162, 116, 83, 59, 43, 32, 24,
Chris@69 51 18, 15, 12, 9, 7, 6, 5, 3,
Chris@69 52 2, 0
Chris@69 53 },
Chris@69 54 {
Chris@69 55 239, 187, 116, 59, 28, 16, 11, 10,
Chris@69 56 9, 8, 7, 6, 5, 4, 3, 2,
Chris@69 57 1, 0
Chris@69 58 },
Chris@69 59 {
Chris@69 60 250, 229, 188, 135, 86, 51, 30, 19,
Chris@69 61 13, 10, 8, 6, 5, 4, 3, 2,
Chris@69 62 1, 0
Chris@69 63 },
Chris@69 64 {
Chris@69 65 249, 235, 213, 185, 156, 128, 103, 83,
Chris@69 66 66, 53, 42, 33, 26, 21, 17, 13,
Chris@69 67 10, 0
Chris@69 68 },
Chris@69 69 {
Chris@69 70 254, 249, 235, 206, 164, 118, 77, 46,
Chris@69 71 27, 16, 10, 7, 5, 4, 3, 2,
Chris@69 72 1, 0
Chris@69 73 },
Chris@69 74 {
Chris@69 75 255, 253, 249, 239, 220, 191, 156, 119,
Chris@69 76 85, 57, 37, 23, 15, 10, 6, 4,
Chris@69 77 2, 0
Chris@69 78 },
Chris@69 79 {
Chris@69 80 255, 253, 251, 246, 237, 223, 203, 179,
Chris@69 81 152, 124, 98, 75, 55, 40, 29, 21,
Chris@69 82 15, 0
Chris@69 83 },
Chris@69 84 {
Chris@69 85 255, 254, 253, 247, 220, 162, 106, 67,
Chris@69 86 42, 28, 18, 12, 9, 6, 4, 3,
Chris@69 87 2, 0
Chris@69 88 }
Chris@69 89 };
Chris@69 90
Chris@69 91 const opus_uint8 silk_pulses_per_block_BITS_Q5[ 9 ][ 18 ] = {
Chris@69 92 {
Chris@69 93 31, 57, 107, 160, 205, 205, 255, 255,
Chris@69 94 255, 255, 255, 255, 255, 255, 255, 255,
Chris@69 95 255, 255
Chris@69 96 },
Chris@69 97 {
Chris@69 98 69, 47, 67, 111, 166, 205, 255, 255,
Chris@69 99 255, 255, 255, 255, 255, 255, 255, 255,
Chris@69 100 255, 255
Chris@69 101 },
Chris@69 102 {
Chris@69 103 82, 74, 79, 95, 109, 128, 145, 160,
Chris@69 104 173, 205, 205, 205, 224, 255, 255, 224,
Chris@69 105 255, 224
Chris@69 106 },
Chris@69 107 {
Chris@69 108 125, 74, 59, 69, 97, 141, 182, 255,
Chris@69 109 255, 255, 255, 255, 255, 255, 255, 255,
Chris@69 110 255, 255
Chris@69 111 },
Chris@69 112 {
Chris@69 113 173, 115, 85, 73, 76, 92, 115, 145,
Chris@69 114 173, 205, 224, 224, 255, 255, 255, 255,
Chris@69 115 255, 255
Chris@69 116 },
Chris@69 117 {
Chris@69 118 166, 134, 113, 102, 101, 102, 107, 118,
Chris@69 119 125, 138, 145, 155, 166, 182, 192, 192,
Chris@69 120 205, 150
Chris@69 121 },
Chris@69 122 {
Chris@69 123 224, 182, 134, 101, 83, 79, 85, 97,
Chris@69 124 120, 145, 173, 205, 224, 255, 255, 255,
Chris@69 125 255, 255
Chris@69 126 },
Chris@69 127 {
Chris@69 128 255, 224, 192, 150, 120, 101, 92, 89,
Chris@69 129 93, 102, 118, 134, 160, 182, 192, 224,
Chris@69 130 224, 224
Chris@69 131 },
Chris@69 132 {
Chris@69 133 255, 224, 224, 182, 155, 134, 118, 109,
Chris@69 134 104, 102, 106, 111, 118, 131, 145, 160,
Chris@69 135 173, 131
Chris@69 136 }
Chris@69 137 };
Chris@69 138
Chris@69 139 const opus_uint8 silk_rate_levels_iCDF[ 2 ][ 9 ] =
Chris@69 140 {
Chris@69 141 {
Chris@69 142 241, 190, 178, 132, 87, 74, 41, 14,
Chris@69 143 0
Chris@69 144 },
Chris@69 145 {
Chris@69 146 223, 193, 157, 140, 106, 57, 39, 18,
Chris@69 147 0
Chris@69 148 }
Chris@69 149 };
Chris@69 150
Chris@69 151 const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ 9 ] =
Chris@69 152 {
Chris@69 153 {
Chris@69 154 131, 74, 141, 79, 80, 138, 95, 104,
Chris@69 155 134
Chris@69 156 },
Chris@69 157 {
Chris@69 158 95, 99, 91, 125, 93, 76, 123, 115,
Chris@69 159 123
Chris@69 160 }
Chris@69 161 };
Chris@69 162
Chris@69 163 const opus_uint8 silk_shell_code_table0[ 152 ] = {
Chris@69 164 128, 0, 214, 42, 0, 235, 128, 21,
Chris@69 165 0, 244, 184, 72, 11, 0, 248, 214,
Chris@69 166 128, 42, 7, 0, 248, 225, 170, 80,
Chris@69 167 25, 5, 0, 251, 236, 198, 126, 54,
Chris@69 168 18, 3, 0, 250, 238, 211, 159, 82,
Chris@69 169 35, 15, 5, 0, 250, 231, 203, 168,
Chris@69 170 128, 88, 53, 25, 6, 0, 252, 238,
Chris@69 171 216, 185, 148, 108, 71, 40, 18, 4,
Chris@69 172 0, 253, 243, 225, 199, 166, 128, 90,
Chris@69 173 57, 31, 13, 3, 0, 254, 246, 233,
Chris@69 174 212, 183, 147, 109, 73, 44, 23, 10,
Chris@69 175 2, 0, 255, 250, 240, 223, 198, 166,
Chris@69 176 128, 90, 58, 33, 16, 6, 1, 0,
Chris@69 177 255, 251, 244, 231, 210, 181, 146, 110,
Chris@69 178 75, 46, 25, 12, 5, 1, 0, 255,
Chris@69 179 253, 248, 238, 221, 196, 164, 128, 92,
Chris@69 180 60, 35, 18, 8, 3, 1, 0, 255,
Chris@69 181 253, 249, 242, 229, 208, 180, 146, 110,
Chris@69 182 76, 48, 27, 14, 7, 3, 1, 0
Chris@69 183 };
Chris@69 184
Chris@69 185 const opus_uint8 silk_shell_code_table1[ 152 ] = {
Chris@69 186 129, 0, 207, 50, 0, 236, 129, 20,
Chris@69 187 0, 245, 185, 72, 10, 0, 249, 213,
Chris@69 188 129, 42, 6, 0, 250, 226, 169, 87,
Chris@69 189 27, 4, 0, 251, 233, 194, 130, 62,
Chris@69 190 20, 4, 0, 250, 236, 207, 160, 99,
Chris@69 191 47, 17, 3, 0, 255, 240, 217, 182,
Chris@69 192 131, 81, 41, 11, 1, 0, 255, 254,
Chris@69 193 233, 201, 159, 107, 61, 20, 2, 1,
Chris@69 194 0, 255, 249, 233, 206, 170, 128, 86,
Chris@69 195 50, 23, 7, 1, 0, 255, 250, 238,
Chris@69 196 217, 186, 148, 108, 70, 39, 18, 6,
Chris@69 197 1, 0, 255, 252, 243, 226, 200, 166,
Chris@69 198 128, 90, 56, 30, 13, 4, 1, 0,
Chris@69 199 255, 252, 245, 231, 209, 180, 146, 110,
Chris@69 200 76, 47, 25, 11, 4, 1, 0, 255,
Chris@69 201 253, 248, 237, 219, 194, 163, 128, 93,
Chris@69 202 62, 37, 19, 8, 3, 1, 0, 255,
Chris@69 203 254, 250, 241, 226, 205, 177, 145, 111,
Chris@69 204 79, 51, 30, 15, 6, 2, 1, 0
Chris@69 205 };
Chris@69 206
Chris@69 207 const opus_uint8 silk_shell_code_table2[ 152 ] = {
Chris@69 208 129, 0, 203, 54, 0, 234, 129, 23,
Chris@69 209 0, 245, 184, 73, 10, 0, 250, 215,
Chris@69 210 129, 41, 5, 0, 252, 232, 173, 86,
Chris@69 211 24, 3, 0, 253, 240, 200, 129, 56,
Chris@69 212 15, 2, 0, 253, 244, 217, 164, 94,
Chris@69 213 38, 10, 1, 0, 253, 245, 226, 189,
Chris@69 214 132, 71, 27, 7, 1, 0, 253, 246,
Chris@69 215 231, 203, 159, 105, 56, 23, 6, 1,
Chris@69 216 0, 255, 248, 235, 213, 179, 133, 85,
Chris@69 217 47, 19, 5, 1, 0, 255, 254, 243,
Chris@69 218 221, 194, 159, 117, 70, 37, 12, 2,
Chris@69 219 1, 0, 255, 254, 248, 234, 208, 171,
Chris@69 220 128, 85, 48, 22, 8, 2, 1, 0,
Chris@69 221 255, 254, 250, 240, 220, 189, 149, 107,
Chris@69 222 67, 36, 16, 6, 2, 1, 0, 255,
Chris@69 223 254, 251, 243, 227, 201, 166, 128, 90,
Chris@69 224 55, 29, 13, 5, 2, 1, 0, 255,
Chris@69 225 254, 252, 246, 234, 213, 183, 147, 109,
Chris@69 226 73, 43, 22, 10, 4, 2, 1, 0
Chris@69 227 };
Chris@69 228
Chris@69 229 const opus_uint8 silk_shell_code_table3[ 152 ] = {
Chris@69 230 130, 0, 200, 58, 0, 231, 130, 26,
Chris@69 231 0, 244, 184, 76, 12, 0, 249, 214,
Chris@69 232 130, 43, 6, 0, 252, 232, 173, 87,
Chris@69 233 24, 3, 0, 253, 241, 203, 131, 56,
Chris@69 234 14, 2, 0, 254, 246, 221, 167, 94,
Chris@69 235 35, 8, 1, 0, 254, 249, 232, 193,
Chris@69 236 130, 65, 23, 5, 1, 0, 255, 251,
Chris@69 237 239, 211, 162, 99, 45, 15, 4, 1,
Chris@69 238 0, 255, 251, 243, 223, 186, 131, 74,
Chris@69 239 33, 11, 3, 1, 0, 255, 252, 245,
Chris@69 240 230, 202, 158, 105, 57, 24, 8, 2,
Chris@69 241 1, 0, 255, 253, 247, 235, 214, 179,
Chris@69 242 132, 84, 44, 19, 7, 2, 1, 0,
Chris@69 243 255, 254, 250, 240, 223, 196, 159, 112,
Chris@69 244 69, 36, 15, 6, 2, 1, 0, 255,
Chris@69 245 254, 253, 245, 231, 209, 176, 136, 93,
Chris@69 246 55, 27, 11, 3, 2, 1, 0, 255,
Chris@69 247 254, 253, 252, 239, 221, 194, 158, 117,
Chris@69 248 76, 42, 18, 4, 3, 2, 1, 0
Chris@69 249 };
Chris@69 250
Chris@69 251 const opus_uint8 silk_shell_code_table_offsets[ 17 ] = {
Chris@69 252 0, 0, 2, 5, 9, 14, 20, 27,
Chris@69 253 35, 44, 54, 65, 77, 90, 104, 119,
Chris@69 254 135
Chris@69 255 };
Chris@69 256
Chris@69 257 const opus_uint8 silk_sign_iCDF[ 42 ] = {
Chris@69 258 254, 49, 67, 77, 82, 93, 99,
Chris@69 259 198, 11, 18, 24, 31, 36, 45,
Chris@69 260 255, 46, 66, 78, 87, 94, 104,
Chris@69 261 208, 14, 21, 32, 42, 51, 66,
Chris@69 262 255, 94, 104, 109, 112, 115, 118,
Chris@69 263 248, 53, 69, 80, 88, 95, 102
Chris@69 264 };