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

media/libopus/silk/tables_NLSF_CB_WB.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	static const opus_uint8 silk_NLSF_CB1_WB_Q8[ 512 ] = {
michael@0	35	7, 23, 38, 54, 69, 85, 100, 116,
michael@0	36	131, 147, 162, 178, 193, 208, 223, 239,
michael@0	37	13, 25, 41, 55, 69, 83, 98, 112,
michael@0	38	127, 142, 157, 171, 187, 203, 220, 236,
michael@0	39	15, 21, 34, 51, 61, 78, 92, 106,
michael@0	40	126, 136, 152, 167, 185, 205, 225, 240,
michael@0	41	10, 21, 36, 50, 63, 79, 95, 110,
michael@0	42	126, 141, 157, 173, 189, 205, 221, 237,
michael@0	43	17, 20, 37, 51, 59, 78, 89, 107,
michael@0	44	123, 134, 150, 164, 184, 205, 224, 240,
michael@0	45	10, 15, 32, 51, 67, 81, 96, 112,
michael@0	46	129, 142, 158, 173, 189, 204, 220, 236,
michael@0	47	8, 21, 37, 51, 65, 79, 98, 113,
michael@0	48	126, 138, 155, 168, 179, 192, 209, 218,
michael@0	49	12, 15, 34, 55, 63, 78, 87, 108,
michael@0	50	118, 131, 148, 167, 185, 203, 219, 236,
michael@0	51	16, 19, 32, 36, 56, 79, 91, 108,
michael@0	52	118, 136, 154, 171, 186, 204, 220, 237,
michael@0	53	11, 28, 43, 58, 74, 89, 105, 120,
michael@0	54	135, 150, 165, 180, 196, 211, 226, 241,
michael@0	55	6, 16, 33, 46, 60, 75, 92, 107,
michael@0	56	123, 137, 156, 169, 185, 199, 214, 225,
michael@0	57	11, 19, 30, 44, 57, 74, 89, 105,
michael@0	58	121, 135, 152, 169, 186, 202, 218, 234,
michael@0	59	12, 19, 29, 46, 57, 71, 88, 100,
michael@0	60	120, 132, 148, 165, 182, 199, 216, 233,
michael@0	61	17, 23, 35, 46, 56, 77, 92, 106,
michael@0	62	123, 134, 152, 167, 185, 204, 222, 237,
michael@0	63	14, 17, 45, 53, 63, 75, 89, 107,
michael@0	64	115, 132, 151, 171, 188, 206, 221, 240,
michael@0	65	9, 16, 29, 40, 56, 71, 88, 103,
michael@0	66	119, 137, 154, 171, 189, 205, 222, 237,
michael@0	67	16, 19, 36, 48, 57, 76, 87, 105,
michael@0	68	118, 132, 150, 167, 185, 202, 218, 236,
michael@0	69	12, 17, 29, 54, 71, 81, 94, 104,
michael@0	70	126, 136, 149, 164, 182, 201, 221, 237,
michael@0	71	15, 28, 47, 62, 79, 97, 115, 129,
michael@0	72	142, 155, 168, 180, 194, 208, 223, 238,
michael@0	73	8, 14, 30, 45, 62, 78, 94, 111,
michael@0	74	127, 143, 159, 175, 192, 207, 223, 239,
michael@0	75	17, 30, 49, 62, 79, 92, 107, 119,
michael@0	76	132, 145, 160, 174, 190, 204, 220, 235,
michael@0	77	14, 19, 36, 45, 61, 76, 91, 108,
michael@0	78	121, 138, 154, 172, 189, 205, 222, 238,
michael@0	79	12, 18, 31, 45, 60, 76, 91, 107,
michael@0	80	123, 138, 154, 171, 187, 204, 221, 236,
michael@0	81	13, 17, 31, 43, 53, 70, 83, 103,
michael@0	82	114, 131, 149, 167, 185, 203, 220, 237,
michael@0	83	17, 22, 35, 42, 58, 78, 93, 110,
michael@0	84	125, 139, 155, 170, 188, 206, 224, 240,
michael@0	85	8, 15, 34, 50, 67, 83, 99, 115,
michael@0	86	131, 146, 162, 178, 193, 209, 224, 239,
michael@0	87	13, 16, 41, 66, 73, 86, 95, 111,
michael@0	88	128, 137, 150, 163, 183, 206, 225, 241,
michael@0	89	17, 25, 37, 52, 63, 75, 92, 102,
michael@0	90	119, 132, 144, 160, 175, 191, 212, 231,
michael@0	91	19, 31, 49, 65, 83, 100, 117, 133,
michael@0	92	147, 161, 174, 187, 200, 213, 227, 242,
michael@0	93	18, 31, 52, 68, 88, 103, 117, 126,
michael@0	94	138, 149, 163, 177, 192, 207, 223, 239,
michael@0	95	16, 29, 47, 61, 76, 90, 106, 119,
michael@0	96	133, 147, 161, 176, 193, 209, 224, 240,
michael@0	97	15, 21, 35, 50, 61, 73, 86, 97,
michael@0	98	110, 119, 129, 141, 175, 198, 218, 237
michael@0	99	};
michael@0	100
michael@0	101	static const opus_uint8 silk_NLSF_CB1_iCDF_WB[ 64 ] = {
michael@0	102	225, 204, 201, 184, 183, 175, 158, 154,
michael@0	103	153, 135, 119, 115, 113, 110, 109, 99,
michael@0	104	98, 95, 79, 68, 52, 50, 48, 45,
michael@0	105	43, 32, 31, 27, 18, 10, 3, 0,
michael@0	106	255, 251, 235, 230, 212, 201, 196, 182,
michael@0	107	167, 166, 163, 151, 138, 124, 110, 104,
michael@0	108	90, 78, 76, 70, 69, 57, 45, 34,
michael@0	109	24, 21, 11, 6, 5, 4, 3, 0
michael@0	110	};
michael@0	111
michael@0	112	static const opus_uint8 silk_NLSF_CB2_SELECT_WB[ 256 ] = {
michael@0	113	0, 0, 0, 0, 0, 0, 0, 1,
michael@0	114	100, 102, 102, 68, 68, 36, 34, 96,
michael@0	115	164, 107, 158, 185, 180, 185, 139, 102,
michael@0	116	64, 66, 36, 34, 34, 0, 1, 32,
michael@0	117	208, 139, 141, 191, 152, 185, 155, 104,
michael@0	118	96, 171, 104, 166, 102, 102, 102, 132,
michael@0	119	1, 0, 0, 0, 0, 16, 16, 0,
michael@0	120	80, 109, 78, 107, 185, 139, 103, 101,
michael@0	121	208, 212, 141, 139, 173, 153, 123, 103,
michael@0	122	36, 0, 0, 0, 0, 0, 0, 1,
michael@0	123	48, 0, 0, 0, 0, 0, 0, 32,
michael@0	124	68, 135, 123, 119, 119, 103, 69, 98,
michael@0	125	68, 103, 120, 118, 118, 102, 71, 98,
michael@0	126	134, 136, 157, 184, 182, 153, 139, 134,
michael@0	127	208, 168, 248, 75, 189, 143, 121, 107,
michael@0	128	32, 49, 34, 34, 34, 0, 17, 2,
michael@0	129	210, 235, 139, 123, 185, 137, 105, 134,
michael@0	130	98, 135, 104, 182, 100, 183, 171, 134,
michael@0	131	100, 70, 68, 70, 66, 66, 34, 131,
michael@0	132	64, 166, 102, 68, 36, 2, 1, 0,
michael@0	133	134, 166, 102, 68, 34, 34, 66, 132,
michael@0	134	212, 246, 158, 139, 107, 107, 87, 102,
michael@0	135	100, 219, 125, 122, 137, 118, 103, 132,
michael@0	136	114, 135, 137, 105, 171, 106, 50, 34,
michael@0	137	164, 214, 141, 143, 185, 151, 121, 103,
michael@0	138	192, 34, 0, 0, 0, 0, 0, 1,
michael@0	139	208, 109, 74, 187, 134, 249, 159, 137,
michael@0	140	102, 110, 154, 118, 87, 101, 119, 101,
michael@0	141	0, 2, 0, 36, 36, 66, 68, 35,
michael@0	142	96, 164, 102, 100, 36, 0, 2, 33,
michael@0	143	167, 138, 174, 102, 100, 84, 2, 2,
michael@0	144	100, 107, 120, 119, 36, 197, 24, 0
michael@0	145	};
michael@0	146
michael@0	147	static const opus_uint8 silk_NLSF_CB2_iCDF_WB[ 72 ] = {
michael@0	148	255, 254, 253, 244, 12, 3, 2, 1,
michael@0	149	0, 255, 254, 252, 224, 38, 3, 2,
michael@0	150	1, 0, 255, 254, 251, 209, 57, 4,
michael@0	151	2, 1, 0, 255, 254, 244, 195, 69,
michael@0	152	4, 2, 1, 0, 255, 251, 232, 184,
michael@0	153	84, 7, 2, 1, 0, 255, 254, 240,
michael@0	154	186, 86, 14, 2, 1, 0, 255, 254,
michael@0	155	239, 178, 91, 30, 5, 1, 0, 255,
michael@0	156	248, 227, 177, 100, 19, 2, 1, 0
michael@0	157	};
michael@0	158
michael@0	159	static const opus_uint8 silk_NLSF_CB2_BITS_WB_Q5[ 72 ] = {
michael@0	160	255, 255, 255, 156, 4, 154, 255, 255,
michael@0	161	255, 255, 255, 227, 102, 15, 92, 255,
michael@0	162	255, 255, 255, 255, 213, 83, 24, 72,
michael@0	163	236, 255, 255, 255, 255, 150, 76, 33,
michael@0	164	63, 214, 255, 255, 255, 190, 121, 77,
michael@0	165	43, 55, 185, 255, 255, 255, 245, 137,
michael@0	166	71, 43, 59, 139, 255, 255, 255, 255,
michael@0	167	131, 66, 50, 66, 107, 194, 255, 255,
michael@0	168	166, 116, 76, 55, 53, 125, 255, 255
michael@0	169	};
michael@0	170
michael@0	171	static const opus_uint8 silk_NLSF_PRED_WB_Q8[ 30 ] = {
michael@0	172	175, 148, 160, 176, 178, 173, 174, 164,
michael@0	173	177, 174, 196, 182, 198, 192, 182, 68,
michael@0	174	62, 66, 60, 72, 117, 85, 90, 118,
michael@0	175	136, 151, 142, 160, 142, 155
michael@0	176	};
michael@0	177
michael@0	178	static const opus_int16 silk_NLSF_DELTA_MIN_WB_Q15[ 17 ] = {
michael@0	179	100, 3, 40, 3, 3, 3, 5, 14,
michael@0	180	14, 10, 11, 3, 8, 9, 7, 3,
michael@0	181	347
michael@0	182	};
michael@0	183
michael@0	184	const silk_NLSF_CB_struct silk_NLSF_CB_WB =
michael@0	185	{
michael@0	186	32,
michael@0	187	16,
michael@0	188	SILK_FIX_CONST( 0.15, 16 ),
michael@0	189	SILK_FIX_CONST( 1.0 / 0.15, 6 ),
michael@0	190	silk_NLSF_CB1_WB_Q8,
michael@0	191	silk_NLSF_CB1_iCDF_WB,
michael@0	192	silk_NLSF_PRED_WB_Q8,
michael@0	193	silk_NLSF_CB2_SELECT_WB,
michael@0	194	silk_NLSF_CB2_iCDF_WB,
michael@0	195	silk_NLSF_CB2_BITS_WB_Q5,
michael@0	196	silk_NLSF_DELTA_MIN_WB_Q15,
michael@0	197	};
michael@0	198