libavutil/float_dsp.c File Reference

#include "config.h"
#include "float_dsp.h"

Go to the source code of this file.

Functions
static void	vector_fmul_c (float *dst, const float *src0, const float *src1, int len)
static void	vector_fmac_scalar_c (float *dst, const float *src, float mul, int len)
void	avpriv_float_dsp_init (AVFloatDSPContext *fdsp, int bit_exact)
	Initialize a float DSP context.

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Function Documentation

void avpriv_float_dsp_init	(	AVFloatDSPContext *	fdsp,
		int	strict
	)

Initialize a float DSP context.

Parameters:

	fdsp	float DSP context
	strict	setting to non-zero avoids using functions which may not be IEEE-754 compliant

Definition at line 42 of file float_dsp.c.

Referenced by aac_decode_init(), atrac3_decode_init(), dca_decode_init(), dsp_init(), encode_init(), ff_ac3_encode_init(), init(), ra288_decode_init(), twin_decode_init(), and vorbis_decode_init().

static void vector_fmac_scalar_c	(	float *	dst,
		const float *	src,
		float	mul,
		int	len
	)			[static]

Definition at line 34 of file float_dsp.c.

Referenced by avpriv_float_dsp_init().

static void vector_fmul_c	(	float *	dst,
		const float *	src0,
		const float *	src1,
		int	len
	)			[static]

Definition at line 26 of file float_dsp.c.

Referenced by avpriv_float_dsp_init().