git-svn-id: http://webrtc.googlecode.com/svn/trunk@4 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
niklase@google.com
215
modules/audio_coding/NetEQ/main/interface/webrtc_neteq.h
Normal file
215
modules/audio_coding/NetEQ/main/interface/webrtc_neteq.h
Normal file
@@ -0,0 +1,215 @@
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is the main API for NetEQ. Helper macros are located in webrtc_neteq_help_macros.h,
|
||||
* while some internal API functions are found in webrtc_neteq_internal.h.
|
||||
*/
|
||||
|
||||
#include "typedefs.h"
|
||||
|
||||
#ifndef WEBRTC_NETEQ_H
|
||||
#define WEBRTC_NETEQ_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/**********************************************************
|
||||
* Definitions
|
||||
*/
|
||||
|
||||
enum WebRtcNetEQDecoder
|
||||
{
|
||||
kDecoderReservedStart,
|
||||
kDecoderPCMu,
|
||||
kDecoderPCMa,
|
||||
kDecoderILBC,
|
||||
kDecoderISAC,
|
||||
kDecoderISACswb,
|
||||
kDecoderPCM16B,
|
||||
kDecoderPCM16Bwb,
|
||||
kDecoderPCM16Bswb32kHz,
|
||||
kDecoderPCM16Bswb48kHz,
|
||||
kDecoderG722,
|
||||
kDecoderRED,
|
||||
kDecoderAVT,
|
||||
kDecoderCNG,
|
||||
kDecoderArbitrary,
|
||||
kDecoderG729,
|
||||
kDecoderG729_1,
|
||||
kDecoderG726_16,
|
||||
kDecoderG726_24,
|
||||
kDecoderG726_32,
|
||||
kDecoderG726_40,
|
||||
kDecoderG722_1_16,
|
||||
kDecoderG722_1_24,
|
||||
kDecoderG722_1_32,
|
||||
kDecoderG722_1C_24,
|
||||
kDecoderG722_1C_32,
|
||||
kDecoderG722_1C_48,
|
||||
kDecoderSPEEX_8,
|
||||
kDecoderSPEEX_16,
|
||||
kDecoderGSMFR,
|
||||
kDecoderAMR,
|
||||
kDecoderAMRWB,
|
||||
kDecoderReservedEnd
|
||||
};
|
||||
|
||||
enum WebRtcNetEQNetworkType
|
||||
{
|
||||
kUDPNormal,
|
||||
kUDPVideoSync,
|
||||
kTCPNormal,
|
||||
kTCPLargeJitter,
|
||||
kTCPXLargeJitter
|
||||
};
|
||||
|
||||
enum WebRtcNetEQOutputType
|
||||
{
|
||||
kOutputNormal,
|
||||
kOutputPLC,
|
||||
kOutputCNG,
|
||||
kOutputPLCtoCNG,
|
||||
kOutputVADPassive
|
||||
};
|
||||
|
||||
enum WebRtcNetEQPlayoutMode
|
||||
{
|
||||
kPlayoutOn, kPlayoutOff, kPlayoutFax, kPlayoutStreaming
|
||||
};
|
||||
|
||||
/* Available modes for background noise (inserted after long expands) */
|
||||
enum WebRtcNetEQBGNMode
|
||||
{
|
||||
kBGNOn, /* default "normal" behavior with eternal noise */
|
||||
kBGNFade, /* noise fades to zero after some time */
|
||||
kBGNOff
|
||||
/* background noise is always zero */
|
||||
};
|
||||
|
||||
/*************************************************
|
||||
* Definitions of decoder calls and the default
|
||||
* API function calls for each codec
|
||||
*/
|
||||
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncDecode)(void* state, WebRtc_Word16* encoded,
|
||||
WebRtc_Word16 len, WebRtc_Word16* decoded,
|
||||
WebRtc_Word16* speechType);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncDecodePLC)(void* state, WebRtc_Word16* decoded,
|
||||
WebRtc_Word16 frames);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncDecodeInit)(void* state);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncAddLatePkt)(void* state, WebRtc_Word16* encoded,
|
||||
WebRtc_Word16 len);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncGetMDinfo)(void* state);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncGetPitchInfo)(void* state, WebRtc_Word16* encoded,
|
||||
WebRtc_Word16* length);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncUpdBWEst)(void* state, const WebRtc_UWord16 *encoded,
|
||||
WebRtc_Word32 packet_size,
|
||||
WebRtc_UWord16 rtp_seq_number,
|
||||
WebRtc_UWord32 send_ts,
|
||||
WebRtc_UWord32 arr_ts);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_FuncGetErrorCode)(void* state);
|
||||
|
||||
/**********************************************************
|
||||
* Structures
|
||||
*/
|
||||
|
||||
typedef struct
|
||||
{
|
||||
enum WebRtcNetEQDecoder codec;
|
||||
WebRtc_Word16 payloadType;
|
||||
WebRtcNetEQ_FuncDecode funcDecode;
|
||||
WebRtcNetEQ_FuncDecode funcDecodeRCU;
|
||||
WebRtcNetEQ_FuncDecodePLC funcDecodePLC;
|
||||
WebRtcNetEQ_FuncDecodeInit funcDecodeInit;
|
||||
WebRtcNetEQ_FuncAddLatePkt funcAddLatePkt;
|
||||
WebRtcNetEQ_FuncGetMDinfo funcGetMDinfo;
|
||||
WebRtcNetEQ_FuncGetPitchInfo funcGetPitch;
|
||||
WebRtcNetEQ_FuncUpdBWEst funcUpdBWEst;
|
||||
WebRtcNetEQ_FuncGetErrorCode funcGetErrorCode;
|
||||
void* codec_state;
|
||||
WebRtc_UWord16 codec_fs;
|
||||
} WebRtcNetEQ_CodecDef;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
WebRtc_UWord16 fraction_lost;
|
||||
WebRtc_UWord32 cum_lost;
|
||||
WebRtc_UWord32 ext_max;
|
||||
WebRtc_UWord32 jitter;
|
||||
} WebRtcNetEQ_RTCPStat;
|
||||
|
||||
/**********************************************************
|
||||
* NETEQ Functions
|
||||
*/
|
||||
|
||||
/* Info functions */
|
||||
|
||||
#define WEBRTC_NETEQ_MAX_ERROR_NAME 40
|
||||
int WebRtcNetEQ_GetVersion(WebRtc_Word8 *version);
|
||||
int WebRtcNetEQ_GetErrorCode(void *inst);
|
||||
int WebRtcNetEQ_GetErrorName(int errorCode, WebRtc_Word8 *errorName, int maxStrLen);
|
||||
|
||||
/* Instance memory assign functions */
|
||||
|
||||
int WebRtcNetEQ_AssignSize(int *sizeinbytes);
|
||||
int WebRtcNetEQ_Assign(void **inst, void *NETEQ_inst_Addr);
|
||||
int WebRtcNetEQ_GetRecommendedBufferSize(void *inst, enum WebRtcNetEQDecoder *codec,
|
||||
int noOfCodecs, enum WebRtcNetEQNetworkType nwType,
|
||||
int *MaxNoOfPackets, int *sizeinbytes);
|
||||
int WebRtcNetEQ_AssignBuffer(void *inst, int MaxNoOfPackets, void *NETEQ_Buffer_Addr,
|
||||
int sizeinbytes);
|
||||
|
||||
/* Init functions */
|
||||
|
||||
int WebRtcNetEQ_Init(void *inst, WebRtc_UWord16 fs);
|
||||
int WebRtcNetEQ_SetAVTPlayout(void *inst, int PlayoutAVTon);
|
||||
int WebRtcNetEQ_SetExtraDelay(void *inst, int DelayInMs);
|
||||
int WebRtcNetEQ_SetPlayoutMode(void *inst, enum WebRtcNetEQPlayoutMode playoutMode);
|
||||
int WebRtcNetEQ_SetBGNMode(void *inst, enum WebRtcNetEQBGNMode bgnMode);
|
||||
int WebRtcNetEQ_GetBGNMode(const void *inst, enum WebRtcNetEQBGNMode *bgnMode);
|
||||
|
||||
/* Codec Database functions */
|
||||
|
||||
int WebRtcNetEQ_CodecDbReset(void *inst);
|
||||
int WebRtcNetEQ_CodecDbAdd(void *inst, WebRtcNetEQ_CodecDef *codecInst);
|
||||
int WebRtcNetEQ_CodecDbRemove(void *inst, enum WebRtcNetEQDecoder codec);
|
||||
int WebRtcNetEQ_CodecDbGetSizeInfo(void *inst, WebRtc_Word16 *UsedEntries,
|
||||
WebRtc_Word16 *MaxEntries);
|
||||
int WebRtcNetEQ_CodecDbGetCodecInfo(void *inst, WebRtc_Word16 Entry,
|
||||
enum WebRtcNetEQDecoder *codec);
|
||||
|
||||
/* Real-time functions */
|
||||
|
||||
int WebRtcNetEQ_RecIn(void *inst, WebRtc_Word16 *p_w16datagramstart, WebRtc_Word16 w16_RTPlen,
|
||||
WebRtc_UWord32 uw32_timeRec);
|
||||
int WebRtcNetEQ_RecOut(void *inst, WebRtc_Word16 *pw16_outData, WebRtc_Word16 *pw16_len);
|
||||
int WebRtcNetEQ_GetRTCPStats(void *inst, WebRtcNetEQ_RTCPStat *RTCP_inst);
|
||||
int WebRtcNetEQ_GetRTCPStatsNoReset(void *inst, WebRtcNetEQ_RTCPStat *RTCP_inst);
|
||||
int WebRtcNetEQ_GetSpeechTimeStamp(void *inst, WebRtc_UWord32 *timestamp);
|
||||
int WebRtcNetEQ_GetSpeechOutputType(void *inst, enum WebRtcNetEQOutputType *outputType);
|
||||
|
||||
/* VQmon related functions */
|
||||
int WebRtcNetEQ_VQmonRecOutStatistics(void *inst, WebRtc_UWord16 *validVoiceDurationMs,
|
||||
WebRtc_UWord16 *concealedVoiceDurationMs,
|
||||
WebRtc_UWord8 *concealedVoiceFlags);
|
||||
int WebRtcNetEQ_VQmonGetConfiguration(void *inst, WebRtc_UWord16 *absMaxDelayMs,
|
||||
WebRtc_UWord8 *adaptationRate);
|
||||
int WebRtcNetEQ_VQmonGetRxStatistics(void *inst, WebRtc_UWord16 *avgDelayMs,
|
||||
WebRtc_UWord16 *maxDelayMs);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
@@ -0,0 +1,365 @@
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This file contains some helper macros that can be used when loading the
|
||||
* NetEQ codec database.
|
||||
*/
|
||||
|
||||
#ifndef WEBRTC_NETEQ_HELP_MACROS_H
|
||||
#define WEBRTC_NETEQ_HELP_MACROS_H
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
|
||||
/**********************************************************
|
||||
* Help macros for NetEQ initialization
|
||||
*/
|
||||
|
||||
#define SET_CODEC_PAR(inst,decoder,pt,state,fs) \
|
||||
inst.codec=decoder; \
|
||||
inst.payloadType=pt; \
|
||||
inst.codec_state=state; \
|
||||
inst.codec_fs=fs;
|
||||
|
||||
#define SET_PCMU_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG711_DecodeU; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_PCMA_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG711_DecodeA; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_ILBC_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcIlbcfix_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcIlbcfix_NetEqPlc; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcIlbcfix_Decoderinit30Ms; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_ISAC_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcIsac_Decode; \
|
||||
inst.funcDecodeRCU=(WebRtcNetEQ_FuncDecode)WebRtcIsac_DecodeRcu; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcIsac_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=(WebRtcNetEQ_FuncUpdBWEst)WebRtcIsac_UpdateBwEstimate; \
|
||||
inst.funcGetErrorCode=(WebRtcNetEQ_FuncGetErrorCode)WebRtcIsac_GetErrorCode;
|
||||
|
||||
#define SET_ISACfix_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcIsacfix_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcIsacfix_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=(WebRtcNetEQ_FuncUpdBWEst)WebRtcIsacfix_UpdateBwEstimate; \
|
||||
inst.funcGetErrorCode=(WebRtcNetEQ_FuncGetErrorCode)WebRtcIsacfix_GetErrorCode;
|
||||
|
||||
#define SET_ISACSWB_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcIsac_Decode; \
|
||||
inst.funcDecodeRCU=(WebRtcNetEQ_FuncDecode)WebRtcIsac_DecodeRcu; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcIsac_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=(WebRtcNetEQ_FuncUpdBWEst)WebRtcIsac_UpdateBwEstimate; \
|
||||
inst.funcGetErrorCode=(WebRtcNetEQ_FuncGetErrorCode)WebRtcIsac_GetErrorCode;
|
||||
|
||||
#define SET_G729_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG729_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG729_DecodePlc; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG729_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G729_1_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7291_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7291_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=(WebRtcNetEQ_FuncUpdBWEst)WebRtcG7291_DecodeBwe; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_PCM16B_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcPcm16b_DecodeW16; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_PCM16B_WB_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcPcm16b_DecodeW16; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_PCM16B_SWB32_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcPcm16b_DecodeW16; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
|
||||
#define SET_PCM16B_SWB48_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcPcm16b_DecodeW16; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG722_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG722_DecoderInit;\
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_1_16_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7221_Decode16; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG7221_DecodePlc16; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7221_DecoderInit16; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_1_24_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7221_Decode24; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG7221_DecodePlc24; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7221_DecoderInit24; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_1_32_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7221_Decode32; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG7221_DecodePlc32; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7221_DecoderInit32; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_1C_24_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7221C_Decode24; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG7221C_DecodePlc24; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7221C_DecoderInit24; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_1C_32_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7221C_Decode32; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG7221C_DecodePlc32; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7221C_DecoderInit32; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G722_1C_48_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG7221C_Decode48; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcG7221C_DecodePlc48; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG7221C_DecoderInit48; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_AMR_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcAmr_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcAmr_DecodePlc; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcAmr_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_AMRWB_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcAmrWb_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcAmrWb_DecodePlc; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcAmrWb_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_GSMFR_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcGSMFR_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcGSMFR_DecodePlc; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcGSMFR_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G726_16_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG726_decode16; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG726_decoderinit16; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G726_24_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG726_decode24; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG726_decoderinit24; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G726_32_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG726_decode32; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG726_decoderinit32; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_G726_40_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcG726_decode40; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcG726_decoderinit40; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_SPEEX_FUNCTIONS(inst) \
|
||||
inst.funcDecode=(WebRtcNetEQ_FuncDecode)WebRtcSpeex_Decode; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=(WebRtcNetEQ_FuncDecodePLC)WebRtcSpeex_DecodePlc; \
|
||||
inst.funcDecodeInit=(WebRtcNetEQ_FuncDecodeInit)WebRtcSpeex_DecoderInit; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_RED_FUNCTIONS(inst) \
|
||||
inst.funcDecode=NULL; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_AVT_FUNCTIONS(inst) \
|
||||
inst.funcDecode=NULL; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#define SET_CNG_FUNCTIONS(inst) \
|
||||
inst.funcDecode=NULL; \
|
||||
inst.funcDecodeRCU=NULL; \
|
||||
inst.funcDecodePLC=NULL; \
|
||||
inst.funcDecodeInit=NULL; \
|
||||
inst.funcAddLatePkt=NULL; \
|
||||
inst.funcGetMDinfo=NULL; \
|
||||
inst.funcGetPitch=NULL; \
|
||||
inst.funcUpdBWEst=NULL; \
|
||||
inst.funcGetErrorCode=NULL;
|
||||
|
||||
#endif /* WEBRTC_NETEQ_HELP_MACROS_H */
|
||||
|
||||
@@ -0,0 +1,274 @@
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This file contains the internal API functions.
|
||||
*/
|
||||
|
||||
#include "typedefs.h"
|
||||
|
||||
#ifndef WEBRTC_NETEQ_INTERNAL_H
|
||||
#define WEBRTC_NETEQ_INTERNAL_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
typedef struct
|
||||
{
|
||||
WebRtc_UWord8 payloadType;
|
||||
WebRtc_UWord16 sequenceNumber;
|
||||
WebRtc_UWord32 timeStamp;
|
||||
WebRtc_UWord32 SSRC;
|
||||
WebRtc_UWord8 markerBit;
|
||||
} WebRtcNetEQ_RTPInfo;
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_RecInRTPStruct(...)
|
||||
*
|
||||
* Alternative RecIn function, used when the RTP data has already been
|
||||
* parsed into an RTP info struct (WebRtcNetEQ_RTPInfo).
|
||||
*
|
||||
* Input:
|
||||
* - inst : NetEQ instance
|
||||
* - rtpInfo : Pointer to RTP info
|
||||
* - payloadPtr : Pointer to the RTP payload (first byte after header)
|
||||
* - payloadLenBytes : Length (in bytes) of the payload in payloadPtr
|
||||
* - timeRec : Receive time (in timestamps of the used codec)
|
||||
*
|
||||
* Return value : 0 - Ok
|
||||
* -1 - Error
|
||||
*/
|
||||
int WebRtcNetEQ_RecInRTPStruct(void *inst, WebRtcNetEQ_RTPInfo *rtpInfo,
|
||||
const WebRtc_UWord8 *payloadPtr, WebRtc_Word16 payloadLenBytes,
|
||||
WebRtc_UWord32 timeRec);
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_GetMasterSlaveInfoSize(...)
|
||||
*
|
||||
* Get size in bytes for master/slave struct msInfo used in
|
||||
* WebRtcNetEQ_RecOutMasterSlave.
|
||||
*
|
||||
* Return value : Struct size in bytes
|
||||
*
|
||||
*/
|
||||
|
||||
int WebRtcNetEQ_GetMasterSlaveInfoSize();
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_RecOutMasterSlave(...)
|
||||
*
|
||||
* RecOut function for running several NetEQ instances in master/slave mode.
|
||||
* One master can be used to control several slaves.
|
||||
* The MasterSlaveInfo struct must be allocated outside NetEQ.
|
||||
* Use function WebRtcNetEQ_GetMasterSlaveInfoSize to get the size needed.
|
||||
*
|
||||
* Input:
|
||||
* - inst : NetEQ instance
|
||||
* - isMaster : Non-zero indicates that this is the master channel
|
||||
* - msInfo : (slave only) Information from master
|
||||
*
|
||||
* Output:
|
||||
* - inst : Updated NetEQ instance
|
||||
* - pw16_outData : Pointer to vector where output should be written
|
||||
* - pw16_len : Pointer to variable where output length is returned
|
||||
* - msInfo : (master only) Information to slave(s)
|
||||
*
|
||||
* Return value : 0 - Ok
|
||||
* -1 - Error
|
||||
*/
|
||||
|
||||
int WebRtcNetEQ_RecOutMasterSlave(void *inst, WebRtc_Word16 *pw16_outData,
|
||||
WebRtc_Word16 *pw16_len, void *msInfo,
|
||||
WebRtc_Word16 isMaster);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
WebRtc_UWord16 currentBufferSize; /* current jitter buffer size in ms */
|
||||
WebRtc_UWord16 preferredBufferSize; /* preferred (optimal) buffer size in ms */
|
||||
WebRtc_UWord16 currentPacketLossRate; /* loss rate (network + late) (in Q14) */
|
||||
WebRtc_UWord16 currentDiscardRate; /* late loss rate (in Q14) */
|
||||
WebRtc_UWord16 currentExpandRate; /* fraction (of original stream) of synthesized speech
|
||||
* inserted through expansion (in Q14) */
|
||||
WebRtc_UWord16 currentPreemptiveRate; /* fraction of synthesized speech inserted through
|
||||
* pre-emptive expansion (in Q14) */
|
||||
WebRtc_UWord16 currentAccelerateRate; /* fraction of data removed through acceleration
|
||||
* (in Q14) */
|
||||
} WebRtcNetEQ_NetworkStatistics;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
WebRtc_UWord32 jbMinSize; /* smallest Jitter Buffer size during call in ms */
|
||||
WebRtc_UWord32 jbMaxSize; /* largest Jitter Buffer size during call in ms */
|
||||
WebRtc_UWord32 jbAvgSize; /* the average JB size, measured over time - ms */
|
||||
WebRtc_UWord32 jbChangeCount; /* number of times the Jitter Buffer changed
|
||||
* (using Accelerate or Pre-emptive Expand) */
|
||||
WebRtc_UWord32 lateLossMs; /* amount (in ms) of audio data received late */
|
||||
WebRtc_UWord32 accelerateMs; /* milliseconds removed to reduce jitter buffer size */
|
||||
WebRtc_UWord32 flushedMs; /* milliseconds discarded through buffer flushing */
|
||||
WebRtc_UWord32 generatedSilentMs; /* milliseconds of generated silence */
|
||||
WebRtc_UWord32 interpolatedVoiceMs; /* milliseconds of synthetic audio data
|
||||
* (non-background noise) */
|
||||
WebRtc_UWord32 interpolatedSilentMs; /* milliseconds of synthetic audio data
|
||||
* (background noise level) */
|
||||
WebRtc_UWord32 countExpandMoreThan120ms; /* count of tiny expansions in output audio */
|
||||
WebRtc_UWord32 countExpandMoreThan250ms; /* count of small expansions in output audio */
|
||||
WebRtc_UWord32 countExpandMoreThan500ms; /* count of medium expansions in output audio */
|
||||
WebRtc_UWord32 countExpandMoreThan2000ms; /* count of long expansions in output audio */
|
||||
WebRtc_UWord32 longestExpandDurationMs; /* duration of longest audio drop-out */
|
||||
WebRtc_UWord32 countIAT500ms; /* count of times we got small network outage (inter-arrival
|
||||
* time in [500, 1000) ms) */
|
||||
WebRtc_UWord32 countIAT1000ms; /* count of times we got medium network outage
|
||||
* (inter-arrival time in [1000, 2000) ms) */
|
||||
WebRtc_UWord32 countIAT2000ms; /* count of times we got large network outage
|
||||
* (inter-arrival time >= 2000 ms) */
|
||||
WebRtc_UWord32 longestIATms; /* longest packet inter-arrival time in ms */
|
||||
WebRtc_UWord32 minPacketDelayMs; /* min time incoming Packet "waited" to be played */
|
||||
WebRtc_UWord32 maxPacketDelayMs; /* max time incoming Packet "waited" to be played */
|
||||
WebRtc_UWord32 avgPacketDelayMs; /* avg time incoming Packet "waited" to be played */
|
||||
} WebRtcNetEQ_JitterStatistics;
|
||||
|
||||
/*
|
||||
* Get the "in-call" statistics from NetEQ.
|
||||
* The statistics are reset after the query.
|
||||
*/
|
||||
int WebRtcNetEQ_GetNetworkStatistics(void *inst, WebRtcNetEQ_NetworkStatistics *stats);
|
||||
|
||||
/*
|
||||
* Get the optimal buffer size calculated for the current network conditions.
|
||||
*/
|
||||
int WebRtcNetEQ_GetPreferredBufferSize(void *inst, WebRtc_UWord16 *preferredBufferSize);
|
||||
|
||||
/*
|
||||
* Get the current buffer size in ms. Return value is 0 if ok, -1 if error.
|
||||
*/
|
||||
int WebRtcNetEQ_GetCurrentDelay(const void *inst, WebRtc_UWord16 *currentDelayMs);
|
||||
|
||||
/*
|
||||
* Get the "post-call" jitter statistics from NetEQ.
|
||||
* The statistics are not reset by the query. Use the function
|
||||
* WebRtcNetEQ_ResetJitterStatistics to reset the statistics.
|
||||
*/
|
||||
int WebRtcNetEQ_GetJitterStatistics(void *inst, WebRtcNetEQ_JitterStatistics *jitterStats);
|
||||
|
||||
/*
|
||||
* Reset "post-call" jitter statistics.
|
||||
*/
|
||||
int WebRtcNetEQ_ResetJitterStatistics(void *inst);
|
||||
|
||||
/***********************************************/
|
||||
/* Functions for post-decode VAD functionality */
|
||||
/***********************************************/
|
||||
|
||||
/* NetEQ must be compiled with the flag NETEQ_VAD enabled for these functions to work. */
|
||||
|
||||
/*
|
||||
* VAD function pointer types
|
||||
*
|
||||
* These function pointers match the definitions of webrtc VAD functions WebRtcVad_Init,
|
||||
* WebRtcVad_set_mode and WebRtcVad_Process, respectively, all found in webrtc_vad.h.
|
||||
*/
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_VADInitFunction)(void *VAD_inst);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_VADSetmodeFunction)(void *VAD_inst, WebRtc_Word16 mode);
|
||||
typedef WebRtc_Word16 (*WebRtcNetEQ_VADFunction)(void *VAD_inst, WebRtc_Word16 fs,
|
||||
WebRtc_Word16 *frame, WebRtc_Word16 frameLen);
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_SetVADInstance(...)
|
||||
*
|
||||
* Provide a pointer to an allocated VAD instance. If function is never
|
||||
* called or it is called with NULL pointer as VAD_inst, the post-decode
|
||||
* VAD functionality is disabled. Also provide pointers to init, setmode
|
||||
* and VAD functions. These are typically pointers to WebRtcVad_Init,
|
||||
* WebRtcVad_set_mode and WebRtcVad_Process, respectively, all found in the
|
||||
* interface file webrtc_vad.h.
|
||||
*
|
||||
* Input:
|
||||
* - NetEQ_inst : NetEQ instance
|
||||
* - VADinst : VAD instance
|
||||
* - initFunction : Pointer to VAD init function
|
||||
* - setmodeFunction : Pointer to VAD setmode function
|
||||
* - VADfunction : Pointer to VAD function
|
||||
*
|
||||
* Output:
|
||||
* - NetEQ_inst : Updated NetEQ instance
|
||||
*
|
||||
* Return value : 0 - Ok
|
||||
* -1 - Error
|
||||
*/
|
||||
|
||||
int WebRtcNetEQ_SetVADInstance(void *NetEQ_inst, void *VAD_inst,
|
||||
WebRtcNetEQ_VADInitFunction initFunction,
|
||||
WebRtcNetEQ_VADSetmodeFunction setmodeFunction,
|
||||
WebRtcNetEQ_VADFunction VADFunction);
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_SetVADMode(...)
|
||||
*
|
||||
* Pass an aggressiveness mode parameter to the post-decode VAD instance.
|
||||
* If this function is never called, mode 0 (quality mode) is used as default.
|
||||
*
|
||||
* Input:
|
||||
* - inst : NetEQ instance
|
||||
* - mode : mode parameter (same range as WebRtc VAD mode)
|
||||
*
|
||||
* Output:
|
||||
* - inst : Updated NetEQ instance
|
||||
*
|
||||
* Return value : 0 - Ok
|
||||
* -1 - Error
|
||||
*/
|
||||
|
||||
int WebRtcNetEQ_SetVADMode(void *NetEQ_inst, WebRtc_Word16 mode);
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_RecOutNoDecode(...)
|
||||
*
|
||||
* Special RecOut that does not do any decoding.
|
||||
*
|
||||
* Input:
|
||||
* - inst : NetEQ instance
|
||||
*
|
||||
* Output:
|
||||
* - inst : Updated NetEQ instance
|
||||
* - pw16_outData : Pointer to vector where output should be written
|
||||
* - pw16_len : Pointer to variable where output length is returned
|
||||
*
|
||||
* Return value : 0 - Ok
|
||||
* -1 - Error
|
||||
*/
|
||||
|
||||
int WebRtcNetEQ_RecOutNoDecode(void *inst, WebRtc_Word16 *pw16_outData,
|
||||
WebRtc_Word16 *pw16_len);
|
||||
|
||||
/****************************************************************************
|
||||
* WebRtcNetEQ_FlushBuffers(...)
|
||||
*
|
||||
* Flush packet and speech buffers. Does not reset codec database or
|
||||
* jitter statistics.
|
||||
*
|
||||
* Input:
|
||||
* - inst : NetEQ instance
|
||||
*
|
||||
* Output:
|
||||
* - inst : Updated NetEQ instance
|
||||
*
|
||||
* Return value : 0 - Ok
|
||||
* -1 - Error
|
||||
*/
|
||||
|
||||
int WebRtcNetEQ_FlushBuffers(void *inst);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user