fmtconvert.c File Reference

#include "avcodec.h"
#include "fmtconvert.h"
#include "libavutil/common.h"

Go to the source code of this file.

Functions
static void	int32_to_float_fmul_scalar_c (float *dst, const int32_t *src, float mul, int len)
static void	int32_to_float_fmul_array8_c (FmtConvertContext *c, float *dst, const int32_t *src, const float *mul, int len)
static av_always_inline int	float_to_int16_one (const float *src)
static void	float_to_int16_c (int16_t *dst, const float *src, long len)
static void	float_to_int16_interleave_c (int16_t *dst, const float **src, long len, int channels)
void	ff_float_interleave_c (float *dst, const float **src, unsigned int len, int channels)
av_cold void	ff_fmt_convert_init (FmtConvertContext *c, AVCodecContext *avctx)
void	float_interleave (float *dst, const float **src, long len, int channels)
void	float_interleave_noscale (float *dst, const float **src, long len, int channels)

Function Documentation

static void int32_to_float_fmul_scalar_c ( float *  dst, const int32_t *  src, float  mul, int  len  )

static

Definition at line 27 of file fmtconvert.c.

Referenced by ff_fmt_convert_init().

static void int32_to_float_fmul_array8_c ( FmtConvertContext *  c, float *  dst, const int32_t *  src, const float *  mul, int  len  )

static

Definition at line 35 of file fmtconvert.c.

Referenced by ff_fmt_convert_init().

static av_always_inline int float_to_int16_one ( const float *  src )

static

Definition at line 44 of file fmtconvert.c.

Referenced by float_to_int16_c(), and float_to_int16_interleave_c().

static void float_to_int16_c ( int16_t *  dst, const float *  src, long  len  )

static

Definition at line 48 of file fmtconvert.c.

Referenced by ff_fmt_convert_init().

static void float_to_int16_interleave_c ( int16_t *  dst, const float **  src, long  len, int  channels  )

static

Definition at line 55 of file fmtconvert.c.

Referenced by ff_fmt_convert_init().

void ff_float_interleave_c	(	float *	dst,
		const float **	src,
		unsigned int	len,
		int	channels
	)

Definition at line 71 of file fmtconvert.c.

Referenced by ff_fmt_convert_init().

av_cold void ff_fmt_convert_init	(	FmtConvertContext *	c,
		AVCodecContext *	avctx
	)

Definition at line 90 of file fmtconvert.c.

Referenced by aac_decode_init(), ac3_decode_init(), atrac3_decode_init(), dca_decode_init(), ff_wma_init(), and vorbis_decode_init().

void float_interleave	(	float *	dst,
		const float **	src,
		long	len,
		int	channels
	)

Definition at line 105 of file fmtconvert.c.

void float_interleave_noscale	(	float *	dst,
		const float **	src,
		long	len,
		int	channels
	)

Definition at line 120 of file fmtconvert.c.