digital_agc.c File Reference

#include "webrtc/modules/audio_processing/agc/legacy/digital_agc.h"
#include <string.h>
#include "webrtc/base/checks.h"
#include "webrtc/modules/audio_processing/agc/legacy/gain_control.h"

Enumerations
enum	{ kGenFuncTableSize = 128 }

Functions
int32_t	WebRtcAgc_CalculateGainTable (int32_t *gainTable, int16_t digCompGaindB, int16_t targetLevelDbfs, uint8_t limiterEnable, int16_t analogTarget)
int32_t	WebRtcAgc_InitDigital (DigitalAgc *stt, int16_t agcMode)
int32_t	WebRtcAgc_AddFarendToDigital (DigitalAgc *stt, const int16_t *in_far, size_t nrSamples)
int32_t	WebRtcAgc_ProcessDigital (DigitalAgc *stt, const int16_t *const *in_near, size_t num_bands, int16_t *const *out, uint32_t FS, int16_t lowlevelSignal)
void	WebRtcAgc_InitVad (AgcVad *state)
int16_t	WebRtcAgc_ProcessVad (AgcVad *state, const int16_t *in, size_t nrSamples)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
kGenFuncTableSize

Function Documentation

WebRtcAgc_AddFarendToDigital()

int32_t WebRtcAgc_AddFarendToDigital	(	DigitalAgc *	stt,
		const int16_t *	in_far,
		size_t	nrSamples
	)

WebRtcAgc_CalculateGainTable()

int32_t WebRtcAgc_CalculateGainTable	(	int32_t *	gainTable,
		int16_t	digCompGaindB,
		int16_t	targetLevelDbfs,
		uint8_t	limiterEnable,
		int16_t	analogTarget
	)

WebRtcAgc_InitDigital()

int32_t WebRtcAgc_InitDigital	(	DigitalAgc *	stt,
		int16_t	agcMode
	)

WebRtcAgc_InitVad()

void WebRtcAgc_InitVad

(

AgcVad *

state

)

WebRtcAgc_ProcessDigital()

int32_t WebRtcAgc_ProcessDigital	(	DigitalAgc *	stt,
		const int16_t *const *	in_near,
		size_t	num_bands,
		int16_t *const *	out,
		uint32_t	FS,
		int16_t	lowlevelSignal
	)

WebRtcAgc_ProcessVad()

int16_t WebRtcAgc_ProcessVad	(	AgcVad *	state,
		const int16_t *	in,
		size_t	nrSamples
	)