echo_cancellation.cc File Reference

#include "webrtc/modules/audio_processing/aec/echo_cancellation.h"
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "webrtc/common_audio/ring_buffer.h"
#include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"
#include "webrtc/modules/audio_processing/aec/aec_core.h"
#include "webrtc/modules/audio_processing/aec/aec_resampler.h"
#include "webrtc/modules/audio_processing/logging/apm_data_dumper.h"
#include "webrtc/typedefs.h"

Namespaces
	webrtc

Macros
#define	MAX_RESAMP_LEN   (5 * FRAME_LEN)

Functions
void *	webrtc::WebRtcAec_Create ()
void	webrtc::WebRtcAec_Free (void *aecInst)
int32_t	webrtc::WebRtcAec_Init (void *aecInst, int32_t sampFreq, int32_t scSampFreq)
int32_t	webrtc::WebRtcAec_GetBufferFarendError (void *aecInst, const float *farend, size_t nrOfSamples)
int32_t	webrtc::WebRtcAec_BufferFarend (void *aecInst, const float *farend, size_t nrOfSamples)
int32_t	webrtc::WebRtcAec_Process (void *aecInst, const float *const *nearend, size_t num_bands, float *const *out, size_t nrOfSamples, int16_t msInSndCardBuf, int32_t skew)
int	webrtc::WebRtcAec_set_config (void *handle, AecConfig config)
int	webrtc::WebRtcAec_get_echo_status (void *handle, int *status)
int	webrtc::WebRtcAec_GetMetrics (void *handle, AecMetrics *metrics)
int	webrtc::WebRtcAec_GetDelayMetrics (void *handle, int *median, int *std, float *fraction_poor_delays)
struct AecCore *	webrtc::WebRtcAec_aec_core (void *handle)

Macro Definition Documentation

MAX_RESAMP_LEN

#define MAX_RESAMP_LEN   (5 * FRAME_LEN)