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06c2aa9f7b
WebRTC internal code should always use include paths that start from the root of the project and that clearly identify the header file. This allows 'gn check' to actually keep dependencies under control because 'gn check' cannot enforce anything if the include path is not fully qualified (starting from the root of the project). Bug: webrtc:8815 Change-Id: I36f01784fa5f5b77eefc02db479b1f7f6ee1a8c3 Reviewed-on: https://webrtc-review.googlesource.com/46263 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21871}
92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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/******************************************************************
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iLBC Speech Coder ANSI-C Source Code
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constants.h
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******************************************************************/
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#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CONSTANTS_H_
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#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CONSTANTS_H_
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#include "modules/audio_coding/codecs/ilbc/defines.h"
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#include "typedefs.h" // NOLINT(build/include)
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/* high pass filters */
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extern const int16_t WebRtcIlbcfix_kHpInCoefs[];
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extern const int16_t WebRtcIlbcfix_kHpOutCoefs[];
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/* Window for start state decision */
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extern const int16_t WebRtcIlbcfix_kStartSequenceEnrgWin[];
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/* low pass filter used for downsampling */
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extern const int16_t WebRtcIlbcfix_kLpFiltCoefs[];
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/* LPC analysis and quantization */
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extern const int16_t WebRtcIlbcfix_kLpcWin[];
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extern const int16_t WebRtcIlbcfix_kLpcAsymWin[];
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extern const int32_t WebRtcIlbcfix_kLpcLagWin[];
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extern const int16_t WebRtcIlbcfix_kLpcChirpSyntDenum[];
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extern const int16_t WebRtcIlbcfix_kLpcChirpWeightDenum[];
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extern const int16_t WebRtcIlbcfix_kLsfDimCb[];
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extern const int16_t WebRtcIlbcfix_kLsfSizeCb[];
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extern const int16_t WebRtcIlbcfix_kLsfCb[];
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extern const int16_t WebRtcIlbcfix_kLsfWeight20ms[];
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extern const int16_t WebRtcIlbcfix_kLsfWeight30ms[];
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extern const int16_t WebRtcIlbcfix_kLsfMean[];
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extern const int16_t WebRtcIlbcfix_kLspMean[];
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extern const int16_t WebRtcIlbcfix_kCos[];
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extern const int16_t WebRtcIlbcfix_kCosDerivative[];
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extern const int16_t WebRtcIlbcfix_kCosGrid[];
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extern const int16_t WebRtcIlbcfix_kAcosDerivative[];
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/* state quantization tables */
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extern const int16_t WebRtcIlbcfix_kStateSq3[];
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extern const int32_t WebRtcIlbcfix_kChooseFrgQuant[];
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extern const int16_t WebRtcIlbcfix_kScale[];
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extern const int16_t WebRtcIlbcfix_kFrgQuantMod[];
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/* Ranges for search and filters at different subframes */
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extern const size_t WebRtcIlbcfix_kSearchRange[5][CB_NSTAGES];
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extern const size_t WebRtcIlbcfix_kFilterRange[];
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/* gain quantization tables */
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extern const int16_t WebRtcIlbcfix_kGainSq3[];
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extern const int16_t WebRtcIlbcfix_kGainSq4[];
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extern const int16_t WebRtcIlbcfix_kGainSq5[];
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extern const int16_t WebRtcIlbcfix_kGainSq5Sq[];
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extern const int16_t* const WebRtcIlbcfix_kGain[];
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/* adaptive codebook definitions */
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extern const int16_t WebRtcIlbcfix_kCbFiltersRev[];
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extern const int16_t WebRtcIlbcfix_kAlpha[];
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/* enhancer definitions */
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extern const int16_t WebRtcIlbcfix_kEnhPolyPhaser[ENH_UPS0][ENH_FLO_MULT2_PLUS1];
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extern const int16_t WebRtcIlbcfix_kEnhWt[];
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extern const size_t WebRtcIlbcfix_kEnhPlocs[];
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/* PLC tables */
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extern const int16_t WebRtcIlbcfix_kPlcPerSqr[];
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extern const int16_t WebRtcIlbcfix_kPlcPitchFact[];
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extern const int16_t WebRtcIlbcfix_kPlcPfSlope[];
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#endif
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