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media/libopus/silk/tables_pulses_per_block.c@b8a032363ba2 (annotated)

media/libopus/silk/tables_pulses_per_block.c

Thu, 22 Jan 2015 13:21:57 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 22 Jan 2015 13:21:57 +0100
branch
TOR_BUG_9701
changeset 15
b8a032363ba2
permissions
-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

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

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