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Unified Diff: webrtc/modules/audio_coding/codecs/opus/opus/src/silk/tables_pulses_per_block.c

Issue 1612443002: Create local copy of Opus v1.1.2 Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: testing if neteq4_opus_network_stats.dat.sha1 needs to be updated Created 4 years, 11 months ago
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Index: webrtc/modules/audio_coding/codecs/opus/opus/src/silk/tables_pulses_per_block.c
diff --git a/webrtc/modules/audio_coding/codecs/opus/opus/src/silk/tables_pulses_per_block.c b/webrtc/modules/audio_coding/codecs/opus/opus/src/silk/tables_pulses_per_block.c
new file mode 100644
index 0000000000000000000000000000000000000000..c7c01c8893fa857cd5dba35f90eeb4cac5512817
--- /dev/null
+++ b/webrtc/modules/audio_coding/codecs/opus/opus/src/silk/tables_pulses_per_block.c
@@ -0,0 +1,264 @@
+/***********************************************************************
+Copyright (c) 2006-2011, Skype Limited. All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, 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 Internet Society, IETF or IETF Trust, nor the
+names of specific contributors, may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+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 "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[ 42 ] = {
+ 254, 49, 67, 77, 82, 93, 99,
+ 198, 11, 18, 24, 31, 36, 45,
+ 255, 46, 66, 78, 87, 94, 104,
+ 208, 14, 21, 32, 42, 51, 66,
+ 255, 94, 104, 109, 112, 115, 118,
+ 248, 53, 69, 80, 88, 95, 102
+};
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