pitch_filter.c File Reference

#include "pitch_estimator.h"
#include <math.h>
#include <memory.h>
#include <stdlib.h>
#include "os_specific_inline.h"
#include "webrtc/system_wrappers/include/compile_assert_c.h"

Classes
struct	PitchFilterParam

Enumerations
enum	PitchFilterOperation { kPitchFilterPre, kPitchFilterPost, kPitchFilterPreLa, kPitchFilterPreGain }

Functions
void	WebRtcIsac_PitchfilterPre (double *in_data, double *out_data, PitchFiltstr *pf_state, double *lags, double *gains)
void	WebRtcIsac_PitchfilterPre_la (double *in_data, double *out_data, PitchFiltstr *pf_state, double *lags, double *gains)
void	WebRtcIsac_PitchfilterPre_gains (double *in_data, double *out_data, double out_dg[][PITCH_FRAME_LEN+QLOOKAHEAD], PitchFiltstr *pf_state, double *lags, double *gains)
void	WebRtcIsac_PitchfilterPost (double *in_data, double *out_data, PitchFiltstr *pf_state, double *lags, double *gains)

Enumeration Type Documentation

PitchFilterOperation

enum PitchFilterOperation

Enumerator
kPitchFilterPre
kPitchFilterPost
kPitchFilterPreLa
kPitchFilterPreGain

Function Documentation

WebRtcIsac_PitchfilterPost()

void WebRtcIsac_PitchfilterPost	(	double *	in_data,
		double *	out_data,
		PitchFiltstr *	pf_state,
		double *	lags,
		double *	gains
	)

WebRtcIsac_PitchfilterPre()

void WebRtcIsac_PitchfilterPre	(	double *	in_data,
		double *	out_data,
		PitchFiltstr *	pf_state,
		double *	lags,
		double *	gains
	)

WebRtcIsac_PitchfilterPre_gains()

void WebRtcIsac_PitchfilterPre_gains	(	double *	in_data,
		double *	out_data,
		double	out_dg[][PITCH_FRAME_LEN+QLOOKAHEAD],
		PitchFiltstr *	pf_state,
		double *	lags,
		double *	gains
	)

WebRtcIsac_PitchfilterPre_la()

void WebRtcIsac_PitchfilterPre_la	(	double *	in_data,
		double *	out_data,
		PitchFiltstr *	pf_state,
		double *	lags,
		double *	gains
	)