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source: webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/lpc_shape_swb16_tables.h @ 0:4bda6873e34c

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Last change on this file since 0:4bda6873e34c was 0:4bda6873e34c, checked in by Michael Prittie <mprittie@…>, 6 years ago

Scrubbed password for publication.

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1/*
2 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11/*
12 * lpc_shape_swb16_tables.h
13 *
14 * This file declares tables used for entropy coding of LPC shape of
15 * upper-band signal if the bandwidth is 16 kHz.
16 *
17 */
18
19#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB16_TABLES_H_
20#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB16_TABLES_H_
21
22#include "settings.h"
23#include "typedefs.h"
24
25
26extern const double WebRtcIsac_kMeanLarUb16[UB_LPC_ORDER];
27
28extern const double WebRtcIsac_kIintraVecDecorrMatUb16[UB_LPC_ORDER][UB_LPC_ORDER];
29
30extern const double WebRtcIsac_kInterVecDecorrMatUb16
31[UB16_LPC_VEC_PER_FRAME][UB16_LPC_VEC_PER_FRAME];
32
33extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub16[14];
34
35extern const uint16_t WebRtcIsac_kLpcShapeCdfVec1Ub16[16];
36
37extern const uint16_t WebRtcIsac_kLpcShapeCdfVec2Ub16[18];
38
39extern const uint16_t WebRtcIsac_kLpcShapeCdfVec3Ub16[30];
40
41extern const uint16_t WebRtcIsac_kLpcShapeCdfVec4Ub16[16];
42
43extern const uint16_t WebRtcIsac_kLpcShapeCdfVec5Ub16[17];
44
45extern const uint16_t WebRtcIsac_kLpcShapeCdfVec6Ub16[21];
46
47extern const uint16_t WebRtcIsac_kLpcShapeCdfVec7Ub16[36];
48
49extern const uint16_t WebRtcIsac_kLpcShapeCdfVec8Ub16[21];
50
51extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub160[21];
52
53extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub161[28];
54
55extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub162[55];
56
57extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub163[26];
58
59extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub164[28];
60
61extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub165[34];
62
63extern const uint16_t WebRtcIsac_kLpcShapeCdfVec01Ub166[71];
64
65extern const uint16_t* WebRtcIsac_kLpcShapeCdfMatUb16
66[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
67
68extern const double WebRtcIsac_kLpcShapeLeftRecPointUb16
69[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
70
71extern const int16_t WebRtcIsac_kLpcShapeNumRecPointUb16
72[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
73
74extern const uint16_t WebRtcIsac_kLpcShapeEntropySearchUb16
75[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
76
77extern const double WebRtcIsac_kLpcShapeQStepSizeUb16;
78
79#endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB16_TABLES_H_
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