noise.c File Reference

#include "noise.h"

Macros
#define	TYPEA   int32_t
#define	REGA   "%eax"
#define	MOVA(val)   "\n\tmovl\t"val", %%eax"
#define	MEMA(reg)   "(%"reg", %%eax)"
#define	ADDA(val)   "\n\taddl\t"val", %%eax"

Functions
static int	saturate (int v, int min, int max)
void	lineNoise_MMX (uint8_t *dst, const uint8_t *src, const int8_t *noise, int len, int shift)
void	lineNoise_MMX2 (uint8_t *dst, const uint8_t *src, const int8_t *noise, int len, int shift)
void	lineNoiseAvg_MMX (uint8_t *dst, const uint8_t *src, int len, int8_t **shift)

Macro Definition Documentation

ADDA

#define ADDA

(

val

)

"\n\taddl\t"val", %%eax"

MEMA

#define MEMA

(

reg

)

"(%"reg", %%eax)"

MOVA

#define MOVA

(

val

)

"\n\tmovl\t"val", %%eax"

REGA

#define REGA   "%eax"

TYPEA

#define TYPEA   int32_t

Function Documentation

lineNoise_MMX()

void lineNoise_MMX	(	uint8_t *	dst,
		const uint8_t *	src,
		const int8_t *	noise,
		int	len,
		int	shift
	)

References ADDA, ASMALIGN, MEMA, MOVA, noise(), REGA, saturate(), and TYPEA.

Referenced by noise_open_plugin().

lineNoise_MMX2()

void lineNoise_MMX2	(	uint8_t *	dst,
		const uint8_t *	src,
		const int8_t *	noise,
		int	len,
		int	shift
	)

References ADDA, ASMALIGN, MEMA, MOVA, noise(), REGA, saturate(), and TYPEA.

Referenced by noise_open_plugin().

lineNoiseAvg_MMX()

void lineNoiseAvg_MMX	(	uint8_t *	dst,
		const uint8_t *	src,
		int	len,
		int8_t **	shift
	)

References ADDA, ASMALIGN, MEMA, MOVA, REGA, and TYPEA.

Referenced by noise_open_plugin().

saturate()

static int saturate ( int  v, int  min, int  max  )

inlinestatic

Referenced by lineNoise_MMX(), and lineNoise_MMX2().