| /* |
| * 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 MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB12_TABLES_H_ |
| #define MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB12_TABLES_H_ |
| |
| #include <stdint.h> |
| |
| #include "modules/audio_coding/codecs/isac/main/source/settings.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 int16_t |
| WebRtcIsac_kLpcShapeNumRecPointUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME]; |
| |
| extern const uint16_t |
| WebRtcIsac_kLpcShapeEntropySearchUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec0Ub12[14]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec1Ub12[16]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec2Ub12[20]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec3Ub12[28]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec4Ub12[20]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec5Ub12[25]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec6Ub12[33]; |
| |
| extern const uint16_t WebRtcIsac_kLpcShapeCdfVec7Ub12[49]; |
| |
| extern const uint16_t* |
| WebRtcIsac_kLpcShapeCdfMatUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME]; |
| |
| #endif // MODULES_AUDIO_CODING_CODECS_ISAC_MAIN_SOURCE_LPC_SHAPE_SWB12_TABLES_H_ |