1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libopus/silk/tables_NLSF_CB_NB_MB.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,159 @@
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 +static const opus_uint8 silk_NLSF_CB1_NB_MB_Q8[ 320 ] = {
1.38 + 12, 35, 60, 83, 108, 132, 157, 180,
1.39 + 206, 228, 15, 32, 55, 77, 101, 125,
1.40 + 151, 175, 201, 225, 19, 42, 66, 89,
1.41 + 114, 137, 162, 184, 209, 230, 12, 25,
1.42 + 50, 72, 97, 120, 147, 172, 200, 223,
1.43 + 26, 44, 69, 90, 114, 135, 159, 180,
1.44 + 205, 225, 13, 22, 53, 80, 106, 130,
1.45 + 156, 180, 205, 228, 15, 25, 44, 64,
1.46 + 90, 115, 142, 168, 196, 222, 19, 24,
1.47 + 62, 82, 100, 120, 145, 168, 190, 214,
1.48 + 22, 31, 50, 79, 103, 120, 151, 170,
1.49 + 203, 227, 21, 29, 45, 65, 106, 124,
1.50 + 150, 171, 196, 224, 30, 49, 75, 97,
1.51 + 121, 142, 165, 186, 209, 229, 19, 25,
1.52 + 52, 70, 93, 116, 143, 166, 192, 219,
1.53 + 26, 34, 62, 75, 97, 118, 145, 167,
1.54 + 194, 217, 25, 33, 56, 70, 91, 113,
1.55 + 143, 165, 196, 223, 21, 34, 51, 72,
1.56 + 97, 117, 145, 171, 196, 222, 20, 29,
1.57 + 50, 67, 90, 117, 144, 168, 197, 221,
1.58 + 22, 31, 48, 66, 95, 117, 146, 168,
1.59 + 196, 222, 24, 33, 51, 77, 116, 134,
1.60 + 158, 180, 200, 224, 21, 28, 70, 87,
1.61 + 106, 124, 149, 170, 194, 217, 26, 33,
1.62 + 53, 64, 83, 117, 152, 173, 204, 225,
1.63 + 27, 34, 65, 95, 108, 129, 155, 174,
1.64 + 210, 225, 20, 26, 72, 99, 113, 131,
1.65 + 154, 176, 200, 219, 34, 43, 61, 78,
1.66 + 93, 114, 155, 177, 205, 229, 23, 29,
1.67 + 54, 97, 124, 138, 163, 179, 209, 229,
1.68 + 30, 38, 56, 89, 118, 129, 158, 178,
1.69 + 200, 231, 21, 29, 49, 63, 85, 111,
1.70 + 142, 163, 193, 222, 27, 48, 77, 103,
1.71 + 133, 158, 179, 196, 215, 232, 29, 47,
1.72 + 74, 99, 124, 151, 176, 198, 220, 237,
1.73 + 33, 42, 61, 76, 93, 121, 155, 174,
1.74 + 207, 225, 29, 53, 87, 112, 136, 154,
1.75 + 170, 188, 208, 227, 24, 30, 52, 84,
1.76 + 131, 150, 166, 186, 203, 229, 37, 48,
1.77 + 64, 84, 104, 118, 156, 177, 201, 230
1.78 +};
1.79 +
1.80 +static const opus_uint8 silk_NLSF_CB1_iCDF_NB_MB[ 64 ] = {
1.81 + 212, 178, 148, 129, 108, 96, 85, 82,
1.82 + 79, 77, 61, 59, 57, 56, 51, 49,
1.83 + 48, 45, 42, 41, 40, 38, 36, 34,
1.84 + 31, 30, 21, 12, 10, 3, 1, 0,
1.85 + 255, 245, 244, 236, 233, 225, 217, 203,
1.86 + 190, 176, 175, 161, 149, 136, 125, 114,
1.87 + 102, 91, 81, 71, 60, 52, 43, 35,
1.88 + 28, 20, 19, 18, 12, 11, 5, 0
1.89 +};
1.90 +
1.91 +static const opus_uint8 silk_NLSF_CB2_SELECT_NB_MB[ 160 ] = {
1.92 + 16, 0, 0, 0, 0, 99, 66, 36,
1.93 + 36, 34, 36, 34, 34, 34, 34, 83,
1.94 + 69, 36, 52, 34, 116, 102, 70, 68,
1.95 + 68, 176, 102, 68, 68, 34, 65, 85,
1.96 + 68, 84, 36, 116, 141, 152, 139, 170,
1.97 + 132, 187, 184, 216, 137, 132, 249, 168,
1.98 + 185, 139, 104, 102, 100, 68, 68, 178,
1.99 + 218, 185, 185, 170, 244, 216, 187, 187,
1.100 + 170, 244, 187, 187, 219, 138, 103, 155,
1.101 + 184, 185, 137, 116, 183, 155, 152, 136,
1.102 + 132, 217, 184, 184, 170, 164, 217, 171,
1.103 + 155, 139, 244, 169, 184, 185, 170, 164,
1.104 + 216, 223, 218, 138, 214, 143, 188, 218,
1.105 + 168, 244, 141, 136, 155, 170, 168, 138,
1.106 + 220, 219, 139, 164, 219, 202, 216, 137,
1.107 + 168, 186, 246, 185, 139, 116, 185, 219,
1.108 + 185, 138, 100, 100, 134, 100, 102, 34,
1.109 + 68, 68, 100, 68, 168, 203, 221, 218,
1.110 + 168, 167, 154, 136, 104, 70, 164, 246,
1.111 + 171, 137, 139, 137, 155, 218, 219, 139
1.112 +};
1.113 +
1.114 +static const opus_uint8 silk_NLSF_CB2_iCDF_NB_MB[ 72 ] = {
1.115 + 255, 254, 253, 238, 14, 3, 2, 1,
1.116 + 0, 255, 254, 252, 218, 35, 3, 2,
1.117 + 1, 0, 255, 254, 250, 208, 59, 4,
1.118 + 2, 1, 0, 255, 254, 246, 194, 71,
1.119 + 10, 2, 1, 0, 255, 252, 236, 183,
1.120 + 82, 8, 2, 1, 0, 255, 252, 235,
1.121 + 180, 90, 17, 2, 1, 0, 255, 248,
1.122 + 224, 171, 97, 30, 4, 1, 0, 255,
1.123 + 254, 236, 173, 95, 37, 7, 1, 0
1.124 +};
1.125 +
1.126 +static const opus_uint8 silk_NLSF_CB2_BITS_NB_MB_Q5[ 72 ] = {
1.127 + 255, 255, 255, 131, 6, 145, 255, 255,
1.128 + 255, 255, 255, 236, 93, 15, 96, 255,
1.129 + 255, 255, 255, 255, 194, 83, 25, 71,
1.130 + 221, 255, 255, 255, 255, 162, 73, 34,
1.131 + 66, 162, 255, 255, 255, 210, 126, 73,
1.132 + 43, 57, 173, 255, 255, 255, 201, 125,
1.133 + 71, 48, 58, 130, 255, 255, 255, 166,
1.134 + 110, 73, 57, 62, 104, 210, 255, 255,
1.135 + 251, 123, 65, 55, 68, 100, 171, 255
1.136 +};
1.137 +
1.138 +static const opus_uint8 silk_NLSF_PRED_NB_MB_Q8[ 18 ] = {
1.139 + 179, 138, 140, 148, 151, 149, 153, 151,
1.140 + 163, 116, 67, 82, 59, 92, 72, 100,
1.141 + 89, 92
1.142 +};
1.143 +
1.144 +static const opus_int16 silk_NLSF_DELTA_MIN_NB_MB_Q15[ 11 ] = {
1.145 + 250, 3, 6, 3, 3, 3, 4, 3,
1.146 + 3, 3, 461
1.147 +};
1.148 +
1.149 +const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB =
1.150 +{
1.151 + 32,
1.152 + 10,
1.153 + SILK_FIX_CONST( 0.18, 16 ),
1.154 + SILK_FIX_CONST( 1.0 / 0.18, 6 ),
1.155 + silk_NLSF_CB1_NB_MB_Q8,
1.156 + silk_NLSF_CB1_iCDF_NB_MB,
1.157 + silk_NLSF_PRED_NB_MB_Q8,
1.158 + silk_NLSF_CB2_SELECT_NB_MB,
1.159 + silk_NLSF_CB2_iCDF_NB_MB,
1.160 + silk_NLSF_CB2_BITS_NB_MB_Q5,
1.161 + silk_NLSF_DELTA_MIN_NB_MB_Q15,
1.162 +};
