#include "webrtc/modules/audio_coding/codecs/isac/main/include/isac.h"
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "webrtc/base/checks.h"
#include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/bandwidth_estimator.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/codec.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/crc.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/entropy_coding.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/lpc_shape_swb16_tables.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/os_specific_inline.h"
#include "webrtc/modules/audio_coding/codecs/isac/main/source/structs.h"

Macros
#define	BIT_MASK_DEC_INIT 0x0001

#define	BIT_MASK_ENC_INIT 0x0002

#define	LEN_CHECK_SUM_WORD8 4

#define	MAX_NUM_LAYERS 10

Functions
int16_t	WebRtcIsac_AssignSize (int *sizeInBytes)

int16_t	WebRtcIsac_Assign (ISACStruct *ISAC_main_inst, void instISAC_Addr)

int16_t	WebRtcIsac_Create (ISACStruct **ISAC_main_inst)

int16_t	WebRtcIsac_Free (ISACStruct *ISAC_main_inst)

int16_t	WebRtcIsac_EncoderInit (ISACStruct *ISAC_main_inst, int16_t codingMode)

int	WebRtcIsac_Encode (ISACStruct ISAC_main_inst, const int16_t speechIn, uint8_t *encoded)

int16_t	WebRtcIsac_GetNewBitStream (ISACStruct ISAC_main_inst, int16_t bweIndex, int16_t jitterInfo, int32_t rate, uint8_t encoded, int16_t isRCU)

void	WebRtcIsac_DecoderInit (ISACStruct *ISAC_main_inst)

int16_t	WebRtcIsac_UpdateBwEstimate (ISACStruct ISAC_main_inst, const uint8_t encoded, size_t packet_size, uint16_t rtp_seq_number, uint32_t send_ts, uint32_t arr_ts)

int	WebRtcIsac_Decode (ISACStruct ISAC_main_inst, const uint8_t encoded, size_t lenEncodedBytes, int16_t decoded, int16_t speechType)

int	WebRtcIsac_DecodeRcu (ISACStruct ISAC_main_inst, const uint8_t encoded, size_t lenEncodedBytes, int16_t decoded, int16_t speechType)

size_t	WebRtcIsac_DecodePlc (ISACStruct ISAC_main_inst, int16_t decoded, size_t noOfLostFrames)

int16_t	WebRtcIsac_Control (ISACStruct *ISAC_main_inst, int32_t bottleneckBPS, int frameSize)

void	WebRtcIsac_SetInitialBweBottleneck (ISACStruct *ISAC_main_inst, int bottleneck_bits_per_second)

int16_t	WebRtcIsac_ControlBwe (ISACStruct *ISAC_main_inst, int32_t bottleneckBPS, int frameSizeMs, int16_t enforceFrameSize)

int16_t	WebRtcIsac_GetDownLinkBwIndex (ISACStruct ISAC_main_inst, int16_t bweIndex, int16_t *jitterInfo)

int16_t	WebRtcIsac_UpdateUplinkBw (ISACStruct *ISAC_main_inst, int16_t bweIndex)

int16_t	WebRtcIsac_ReadBwIndex (const uint8_t encoded, int16_t bweIndex)

int16_t	WebRtcIsac_ReadFrameLen (ISACStruct ISAC_main_inst, const uint8_t encoded, int16_t *frameLength)

int16_t	WebRtcIsac_GetNewFrameLen (ISACStruct *ISAC_main_inst)

int16_t	WebRtcIsac_GetErrorCode (ISACStruct *ISAC_main_inst)

int16_t	WebRtcIsac_GetUplinkBw (ISACStruct ISAC_main_inst, int32_t bottleneck)

int16_t	WebRtcIsac_SetMaxPayloadSize (ISACStruct *ISAC_main_inst, int16_t maxPayloadBytes)

int16_t	WebRtcIsac_SetMaxRate (ISACStruct *ISAC_main_inst, int32_t maxRate)

int16_t	WebRtcIsac_GetRedPayload (ISACStruct ISAC_main_inst, uint8_t encoded)

void	WebRtcIsac_version (char *version)

int16_t	WebRtcIsac_SetEncSampRate (ISACStruct *ISAC_main_inst, uint16_t sample_rate_hz)

int16_t	WebRtcIsac_SetDecSampRate (ISACStruct *ISAC_main_inst, uint16_t sample_rate_hz)

uint16_t	WebRtcIsac_EncSampRate (ISACStruct *ISAC_main_inst)

uint16_t	WebRtcIsac_DecSampRate (ISACStruct *ISAC_main_inst)

void	WebRtcIsac_GetBandwidthInfo (ISACStruct inst, IsacBandwidthInfo bwinfo)

void	WebRtcIsac_SetBandwidthInfo (ISACStruct inst, const IsacBandwidthInfo bwinfo)

void	WebRtcIsac_SetEncSampRateInDecoder (ISACStruct *inst, int sample_rate_hz)

Macro Definition Documentation

◆ BIT_MASK_DEC_INIT

#define BIT_MASK_DEC_INIT 0x0001

◆ BIT_MASK_ENC_INIT

#define BIT_MASK_ENC_INIT 0x0002

◆ LEN_CHECK_SUM_WORD8

#define LEN_CHECK_SUM_WORD8 4

◆ MAX_NUM_LAYERS

#define MAX_NUM_LAYERS 10

Function Documentation

◆ WebRtcIsac_Assign()

int16_t WebRtcIsac_Assign	(	ISACStruct **	ISAC_main_inst,
		void *	instISAC_Addr
	)

◆ WebRtcIsac_AssignSize()

int16_t WebRtcIsac_AssignSize ( int * sizeInBytes )

◆ WebRtcIsac_Control()

int16_t WebRtcIsac_Control	(	ISACStruct *	ISAC_main_inst,
		int32_t	bottleneckBPS,
		int	frameSize
	)

◆ WebRtcIsac_ControlBwe()

int16_t WebRtcIsac_ControlBwe	(	ISACStruct *	ISAC_main_inst,
		int32_t	bottleneckBPS,
		int	frameSizeMs,
		int16_t	enforceFrameSize
	)

◆ WebRtcIsac_Create()

int16_t WebRtcIsac_Create ( ISACStruct ** ISAC_main_inst )

◆ WebRtcIsac_Decode()

int WebRtcIsac_Decode	(	ISACStruct *	ISAC_main_inst,
		const uint8_t *	encoded,
		size_t	lenEncodedBytes,
		int16_t *	decoded,
		int16_t *	speechType
	)

◆ WebRtcIsac_DecodePlc()

size_t WebRtcIsac_DecodePlc	(	ISACStruct *	ISAC_main_inst,
		int16_t *	decoded,
		size_t	noOfLostFrames
	)

◆ WebRtcIsac_DecodeRcu()

int WebRtcIsac_DecodeRcu	(	ISACStruct *	ISAC_main_inst,
		const uint8_t *	encoded,
		size_t	lenEncodedBytes,
		int16_t *	decoded,
		int16_t *	speechType
	)

◆ WebRtcIsac_DecoderInit()

void WebRtcIsac_DecoderInit ( ISACStruct * ISAC_main_inst )

◆ WebRtcIsac_DecSampRate()

uint16_t WebRtcIsac_DecSampRate ( ISACStruct * ISAC_main_inst )

◆ WebRtcIsac_Encode()

int WebRtcIsac_Encode	(	ISACStruct *	ISAC_main_inst,
		const int16_t *	speechIn,
		uint8_t *	encoded
	)

◆ WebRtcIsac_EncoderInit()

int16_t WebRtcIsac_EncoderInit	(	ISACStruct *	ISAC_main_inst,
		int16_t	codingMode
	)

◆ WebRtcIsac_EncSampRate()

uint16_t WebRtcIsac_EncSampRate ( ISACStruct * ISAC_main_inst )

◆ WebRtcIsac_Free()

int16_t WebRtcIsac_Free ( ISACStruct * ISAC_main_inst )

◆ WebRtcIsac_GetBandwidthInfo()

void WebRtcIsac_GetBandwidthInfo	(	ISACStruct *	inst,
		IsacBandwidthInfo *	bwinfo
	)

◆ WebRtcIsac_GetDownLinkBwIndex()

int16_t WebRtcIsac_GetDownLinkBwIndex	(	ISACStruct *	ISAC_main_inst,
		int16_t *	bweIndex,
		int16_t *	jitterInfo
	)

◆ WebRtcIsac_GetErrorCode()

int16_t WebRtcIsac_GetErrorCode ( ISACStruct * ISAC_main_inst )

◆ WebRtcIsac_GetNewBitStream()

int16_t WebRtcIsac_GetNewBitStream	(	ISACStruct *	ISAC_main_inst,
		int16_t	bweIndex,
		int16_t	jitterInfo,
		int32_t	rate,
		uint8_t *	encoded,
		int16_t	isRCU
	)

◆ WebRtcIsac_GetNewFrameLen()

int16_t WebRtcIsac_GetNewFrameLen ( ISACStruct * ISAC_main_inst )

◆ WebRtcIsac_GetRedPayload()

int16_t WebRtcIsac_GetRedPayload	(	ISACStruct *	ISAC_main_inst,
		uint8_t *	encoded
	)

◆ WebRtcIsac_GetUplinkBw()

int16_t WebRtcIsac_GetUplinkBw	(	ISACStruct *	ISAC_main_inst,
		int32_t *	bottleneck
	)

◆ WebRtcIsac_ReadBwIndex()

int16_t WebRtcIsac_ReadBwIndex	(	const uint8_t *	encoded,
		int16_t *	bweIndex
	)

◆ WebRtcIsac_ReadFrameLen()

int16_t WebRtcIsac_ReadFrameLen	(	ISACStruct *	ISAC_main_inst,
		const uint8_t *	encoded,
		int16_t *	frameLength
	)

◆ WebRtcIsac_SetBandwidthInfo()

void WebRtcIsac_SetBandwidthInfo	(	ISACStruct *	inst,
		const IsacBandwidthInfo *	bwinfo
	)

◆ WebRtcIsac_SetDecSampRate()

int16_t WebRtcIsac_SetDecSampRate	(	ISACStruct *	ISAC_main_inst,
		uint16_t	sample_rate_hz
	)

◆ WebRtcIsac_SetEncSampRate()

int16_t WebRtcIsac_SetEncSampRate	(	ISACStruct *	ISAC_main_inst,
		uint16_t	sample_rate_hz
	)

◆ WebRtcIsac_SetEncSampRateInDecoder()

void WebRtcIsac_SetEncSampRateInDecoder	(	ISACStruct *	inst,
		int	sample_rate_hz
	)

◆ WebRtcIsac_SetInitialBweBottleneck()

void WebRtcIsac_SetInitialBweBottleneck	(	ISACStruct *	ISAC_main_inst,
		int	bottleneck_bits_per_second
	)

◆ WebRtcIsac_SetMaxPayloadSize()

int16_t WebRtcIsac_SetMaxPayloadSize	(	ISACStruct *	ISAC_main_inst,
		int16_t	maxPayloadBytes
	)

◆ WebRtcIsac_SetMaxRate()

int16_t WebRtcIsac_SetMaxRate	(	ISACStruct *	ISAC_main_inst,
		int32_t	maxRate
	)

◆ WebRtcIsac_UpdateBwEstimate()

int16_t WebRtcIsac_UpdateBwEstimate	(	ISACStruct *	ISAC_main_inst,
		const uint8_t *	encoded,
		size_t	packet_size,
		uint16_t	rtp_seq_number,
		uint32_t	send_ts,
		uint32_t	arr_ts
	)

◆ WebRtcIsac_UpdateUplinkBw()

int16_t WebRtcIsac_UpdateUplinkBw	(	ISACStruct *	ISAC_main_inst,
		int16_t	bweIndex
	)

◆ WebRtcIsac_version()

void WebRtcIsac_version ( char * version )

Macros

Functions