ref: 927488b29248f60ef65875866ed7d5fe081936a8
dir: /silk/silk_tables_pulses_per_block.c/
/***********************************************************************
Copyright (c) 2006-2011, Skype Limited. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, (subject to the limitations in the disclaimer below)
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 Skype Limited, nor the names of specific
contributors, may be used to endorse or promote products derived from
this software without specific prior written permission.
NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED
BY THIS LICENSE. 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 "silk_tables.h"
const opus_uint8 silk_max_pulses_table[ 4 ] = {
8, 10, 12, 16
};
const opus_uint8 silk_pulses_per_block_iCDF[ 10 ][ 18 ] = {
{
125, 51, 26, 18, 15, 12, 11, 10,
9, 8, 7, 6, 5, 4, 3, 2,
1, 0
},
{
198, 105, 45, 22, 15, 12, 11, 10,
9, 8, 7, 6, 5, 4, 3, 2,
1, 0
},
{
213, 162, 116, 83, 59, 43, 32, 24,
18, 15, 12, 9, 7, 6, 5, 3,
2, 0
},
{
239, 187, 116, 59, 28, 16, 11, 10,
9, 8, 7, 6, 5, 4, 3, 2,
1, 0
},
{
250, 229, 188, 135, 86, 51, 30, 19,
13, 10, 8, 6, 5, 4, 3, 2,
1, 0
},
{
249, 235, 213, 185, 156, 128, 103, 83,
66, 53, 42, 33, 26, 21, 17, 13,
10, 0
},
{
254, 249, 235, 206, 164, 118, 77, 46,
27, 16, 10, 7, 5, 4, 3, 2,
1, 0
},
{
255, 253, 249, 239, 220, 191, 156, 119,
85, 57, 37, 23, 15, 10, 6, 4,
2, 0
},
{
255, 253, 251, 246, 237, 223, 203, 179,
152, 124, 98, 75, 55, 40, 29, 21,
15, 0
},
{
255, 254, 253, 247, 220, 162, 106, 67,
42, 28, 18, 12, 9, 6, 4, 3,
2, 0
}
};
const opus_uint8 silk_pulses_per_block_BITS_Q5[ 9 ][ 18 ] = {
{
31, 57, 107, 160, 205, 205, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255,
255, 255
},
{
69, 47, 67, 111, 166, 205, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255,
255, 255
},
{
82, 74, 79, 95, 109, 128, 145, 160,
173, 205, 205, 205, 224, 255, 255, 224,
255, 224
},
{
125, 74, 59, 69, 97, 141, 182, 255,
255, 255, 255, 255, 255, 255, 255, 255,
255, 255
},
{
173, 115, 85, 73, 76, 92, 115, 145,
173, 205, 224, 224, 255, 255, 255, 255,
255, 255
},
{
166, 134, 113, 102, 101, 102, 107, 118,
125, 138, 145, 155, 166, 182, 192, 192,
205, 150
},
{
224, 182, 134, 101, 83, 79, 85, 97,
120, 145, 173, 205, 224, 255, 255, 255,
255, 255
},
{
255, 224, 192, 150, 120, 101, 92, 89,
93, 102, 118, 134, 160, 182, 192, 224,
224, 224
},
{
255, 224, 224, 182, 155, 134, 118, 109,
104, 102, 106, 111, 118, 131, 145, 160,
173, 131
}
};
const opus_uint8 silk_rate_levels_iCDF[ 2 ][ 9 ] =
{
{
241, 190, 178, 132, 87, 74, 41, 14,
0
},
{
223, 193, 157, 140, 106, 57, 39, 18,
0
}
};
const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ 9 ] =
{
{
131, 74, 141, 79, 80, 138, 95, 104,
134
},
{
95, 99, 91, 125, 93, 76, 123, 115,
123
}
};
const opus_uint8 silk_shell_code_table0[ 152 ] = {
128, 0, 214, 42, 0, 235, 128, 21,
0, 244, 184, 72, 11, 0, 248, 214,
128, 42, 7, 0, 248, 225, 170, 80,
25, 5, 0, 251, 236, 198, 126, 54,
18, 3, 0, 250, 238, 211, 159, 82,
35, 15, 5, 0, 250, 231, 203, 168,
128, 88, 53, 25, 6, 0, 252, 238,
216, 185, 148, 108, 71, 40, 18, 4,
0, 253, 243, 225, 199, 166, 128, 90,
57, 31, 13, 3, 0, 254, 246, 233,
212, 183, 147, 109, 73, 44, 23, 10,
2, 0, 255, 250, 240, 223, 198, 166,
128, 90, 58, 33, 16, 6, 1, 0,
255, 251, 244, 231, 210, 181, 146, 110,
75, 46, 25, 12, 5, 1, 0, 255,
253, 248, 238, 221, 196, 164, 128, 92,
60, 35, 18, 8, 3, 1, 0, 255,
253, 249, 242, 229, 208, 180, 146, 110,
76, 48, 27, 14, 7, 3, 1, 0
};
const opus_uint8 silk_shell_code_table1[ 152 ] = {
129, 0, 207, 50, 0, 236, 129, 20,
0, 245, 185, 72, 10, 0, 249, 213,
129, 42, 6, 0, 250, 226, 169, 87,
27, 4, 0, 251, 233, 194, 130, 62,
20, 4, 0, 250, 236, 207, 160, 99,
47, 17, 3, 0, 255, 240, 217, 182,
131, 81, 41, 11, 1, 0, 255, 254,
233, 201, 159, 107, 61, 20, 2, 1,
0, 255, 249, 233, 206, 170, 128, 86,
50, 23, 7, 1, 0, 255, 250, 238,
217, 186, 148, 108, 70, 39, 18, 6,
1, 0, 255, 252, 243, 226, 200, 166,
128, 90, 56, 30, 13, 4, 1, 0,
255, 252, 245, 231, 209, 180, 146, 110,
76, 47, 25, 11, 4, 1, 0, 255,
253, 248, 237, 219, 194, 163, 128, 93,
62, 37, 19, 8, 3, 1, 0, 255,
254, 250, 241, 226, 205, 177, 145, 111,
79, 51, 30, 15, 6, 2, 1, 0
};
const opus_uint8 silk_shell_code_table2[ 152 ] = {
129, 0, 203, 54, 0, 234, 129, 23,
0, 245, 184, 73, 10, 0, 250, 215,
129, 41, 5, 0, 252, 232, 173, 86,
24, 3, 0, 253, 240, 200, 129, 56,
15, 2, 0, 253, 244, 217, 164, 94,
38, 10, 1, 0, 253, 245, 226, 189,
132, 71, 27, 7, 1, 0, 253, 246,
231, 203, 159, 105, 56, 23, 6, 1,
0, 255, 248, 235, 213, 179, 133, 85,
47, 19, 5, 1, 0, 255, 254, 243,
221, 194, 159, 117, 70, 37, 12, 2,
1, 0, 255, 254, 248, 234, 208, 171,
128, 85, 48, 22, 8, 2, 1, 0,
255, 254, 250, 240, 220, 189, 149, 107,
67, 36, 16, 6, 2, 1, 0, 255,
254, 251, 243, 227, 201, 166, 128, 90,
55, 29, 13, 5, 2, 1, 0, 255,
254, 252, 246, 234, 213, 183, 147, 109,
73, 43, 22, 10, 4, 2, 1, 0
};
const opus_uint8 silk_shell_code_table3[ 152 ] = {
130, 0, 200, 58, 0, 231, 130, 26,
0, 244, 184, 76, 12, 0, 249, 214,
130, 43, 6, 0, 252, 232, 173, 87,
24, 3, 0, 253, 241, 203, 131, 56,
14, 2, 0, 254, 246, 221, 167, 94,
35, 8, 1, 0, 254, 249, 232, 193,
130, 65, 23, 5, 1, 0, 255, 251,
239, 211, 162, 99, 45, 15, 4, 1,
0, 255, 251, 243, 223, 186, 131, 74,
33, 11, 3, 1, 0, 255, 252, 245,
230, 202, 158, 105, 57, 24, 8, 2,
1, 0, 255, 253, 247, 235, 214, 179,
132, 84, 44, 19, 7, 2, 1, 0,
255, 254, 250, 240, 223, 196, 159, 112,
69, 36, 15, 6, 2, 1, 0, 255,
254, 253, 245, 231, 209, 176, 136, 93,
55, 27, 11, 3, 2, 1, 0, 255,
254, 253, 252, 239, 221, 194, 158, 117,
76, 42, 18, 4, 3, 2, 1, 0
};
const opus_uint8 silk_shell_code_table_offsets[ 17 ] = {
0, 0, 2, 5, 9, 14, 20, 27,
35, 44, 54, 65, 77, 90, 104, 119,
135
};
const opus_uint8 silk_sign_iCDF[ 36 ] = {
49, 67, 77, 82, 93, 99, 11, 18,
24, 31, 36, 45, 46, 66, 78, 87,
94, 104, 14, 21, 32, 42, 51, 66,
94, 104, 109, 112, 115, 118, 53, 69,
80, 88, 95, 102
};