resample_by_2.c File Reference

#include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"

Macros
#define	MUL_ACCUM_1(a, b, c)   WEBRTC_SPL_SCALEDIFF32(a, b, c)
#define	MUL_ACCUM_2(a, b, c)   WEBRTC_SPL_SCALEDIFF32(a, b, c)

Functions
void	WebRtcSpl_DownsampleBy2 (const int16_t *in, size_t len, int16_t *out, int32_t *filtState)
void	WebRtcSpl_UpsampleBy2 (const int16_t *in, size_t len, int16_t *out, int32_t *filtState)

Macro Definition Documentation

MUL_ACCUM_1

#define MUL_ACCUM_1	(		a,
			b,
			c
	)		WEBRTC_SPL_SCALEDIFF32(a, b, c)

MUL_ACCUM_2

#define MUL_ACCUM_2	(		a,
			b,
			c
	)		WEBRTC_SPL_SCALEDIFF32(a, b, c)

Function Documentation

WebRtcSpl_DownsampleBy2()

void WebRtcSpl_DownsampleBy2	(	const int16_t *	in,
		size_t	len,
		int16_t *	out,
		int32_t *	filtState
	)

WebRtcSpl_UpsampleBy2()

void WebRtcSpl_UpsampleBy2	(	const int16_t *	in,
		size_t	len,
		int16_t *	out,
		int32_t *	filtState
	)