libavcodec/ppc/int_altivec.c File Reference

integer misc ops. More...

#include "libavcodec/dsputil.h"
#include "gcc_fixes.h"
#include "dsputil_altivec.h"
#include "types_altivec.h"

Go to the source code of this file.

Defines
#define	vec_unaligned_load(b)   vec_perm(vec_ld(0,b),vec_ld(15,b),vec_lvsl(0, b));
Functions
static int	ssd_int8_vs_int16_altivec (const int8_t *pix1, const int16_t *pix2, int size)
static void	add_int16_altivec (int16_t *v1, int16_t *v2, int order)
static void	sub_int16_altivec (int16_t *v1, int16_t *v2, int order)
static int32_t	scalarproduct_int16_altivec (int16_t *v1, int16_t *v2, int order, const int shift)
void	int_init_altivec (DSPContext *c, AVCodecContext *avctx)

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Detailed Description

integer misc ops.

Definition in file int_altivec.c.

---

Define Documentation

#define vec_unaligned_load

(

b

)

vec_perm(vec_ld(0,b),vec_ld(15,b),vec_lvsl(0, b));

Referenced by ssd_int8_vs_int16_altivec().

---

Function Documentation

static void add_int16_altivec	(	int16_t *	v1,
		int16_t *	v2,
		int	order
	)			[static]

Definition at line 79 of file int_altivec.c.

Referenced by int_init_altivec().

void int_init_altivec	(	DSPContext *	c,
		AVCodecContext *	avctx
	)

Definition at line 137 of file int_altivec.c.

Referenced by dsputil_init_ppc().

static int32_t scalarproduct_int16_altivec	(	int16_t *	v1,
		int16_t *	v2,
		int	order,
		const int	shift
	)			[static]

Definition at line 107 of file int_altivec.c.

Referenced by int_init_altivec().

static int ssd_int8_vs_int16_altivec	(	const int8_t *	pix1,
		const int16_t *	pix2,
		int	size
	)			[static]

Definition at line 34 of file int_altivec.c.

Referenced by int_init_altivec().

static void sub_int16_altivec	(	int16_t *	v1,
		int16_t *	v2,
		int	order
	)			[static]

Definition at line 93 of file int_altivec.c.

Referenced by int_init_altivec().