trunk/src/modules/audio_coding/codecs/iSAC/main/source/lpc_shape_swb12_tables.h

/*
 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

/*
 * lpc_shape_swb12_tables.h
 *
 * This file declares tables used for entropy coding of LPC shape of
 * upper-band signal if the bandwidth is 12 kHz.
 *
 */

#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB12_TABLES_H_
#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB12_TABLES_H_

#include "settings.h"
#include "typedefs.h"

extern const double WebRtcIsac_kMeanLarUb12[UB_LPC_ORDER];

extern const double WebRtcIsac_kMeanLpcGain;

extern const double WebRtcIsac_kIntraVecDecorrMatUb12[UB_LPC_ORDER][UB_LPC_ORDER];

extern const double WebRtcIsac_kInterVecDecorrMatUb12
[UB_LPC_VEC_PER_FRAME][UB_LPC_VEC_PER_FRAME];

extern const double WebRtcIsac_kLpcShapeQStepSizeUb12;

extern const double WebRtcIsac_kLpcShapeLeftRecPointUb12
[UB_LPC_ORDER*UB_LPC_VEC_PER_FRAME];


extern const WebRtc_Word16 WebRtcIsac_kLpcShapeNumRecPointUb12
[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeEntropySearchUb12
[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec0Ub12[14];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec1Ub12[16];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec2Ub12[20];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec3Ub12[28];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec4Ub12[20];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec5Ub12[25];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec6Ub12[33];

extern const WebRtc_UWord16 WebRtcIsac_kLpcShapeCdfVec7Ub12[49];

extern const WebRtc_UWord16* WebRtcIsac_kLpcShapeCdfMatUb12
[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];

#endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB12_TABLES_H_