hvirtual/quicktime/ffmpeg/libavcodec/motion_test.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
#include "dsputil.h"
#include "i386/mmx.h"

Include dependency graph for motion_test.c:

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Defines
#define	WIDTH   64
#define	HEIGHT   64
#define	NB_ITS   500
Typedefs
typedef int	motion_func (uint8_t *blk1, uint8_t *blk2, int lx)
Functions
int	pix_abs16x16_mmx (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_mmx1 (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_x2_mmx (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_x2_mmx1 (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_x2_c (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_y2_mmx (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_y2_mmx1 (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_y2_c (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_xy2_mmx (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_xy2_mmx1 (uint8_t *blk1, uint8_t *blk2, int lx)
int	pix_abs16x16_xy2_c (uint8_t *blk1, uint8_t *blk2, int lx)
void	fill_random (uint8_t *tab, int size)
void	help (void)
int64_t	gettime (void)
void	test_motion (const char *name, motion_func *test_func, motion_func *ref_func)
int	main (int argc, char **argv)
Variables
uint8_t	img1 [WIDTH *HEIGHT]
uint8_t	img2 [WIDTH *HEIGHT]
int	dummy

---

Detailed Description

motion test.

Definition in file motion_test.c.

---

Define Documentation

#define HEIGHT   64

Definition at line 33 of file motion_test.c.

#define NB_ITS   500

Definition at line 64 of file motion_test.c.

#define WIDTH   64

Definition at line 32 of file motion_test.c.

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Typedef Documentation

typedef int motion_func(uint8_t *blk1, uint8_t *blk2, int lx)

Definition at line 30 of file motion_test.c.

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Function Documentation

void fill_random	(	uint8_t *	tab,
		int	size
	)

Definition at line 38 of file motion_test.c.

Referenced by test_motion().

int64_t gettime

(

void

)

Definition at line 57 of file motion_test.c.

References NULL.

void help

(

void

)

Definition at line 50 of file motion_test.c.

int main	(	int	argc,
		char **	argv
	)

Definition at line 116 of file motion_test.c.

References c, help(), pix_abs16x16_mmx(), pix_abs16x16_x2_c(), pix_abs16x16_x2_mmx(), pix_abs16x16_xy2_c(), pix_abs16x16_xy2_mmx(), pix_abs16x16_y2_c(), pix_abs16x16_y2_mmx(), and test_motion().

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int pix_abs16x16_mmx	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_mmx1	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

int pix_abs16x16_x2_c	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_x2_mmx	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_x2_mmx1	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

int pix_abs16x16_xy2_c	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_xy2_mmx	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_xy2_mmx1	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

int pix_abs16x16_y2_c	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_y2_mmx	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

Referenced by main().

int pix_abs16x16_y2_mmx1	(	uint8_t *	blk1,
		uint8_t *	blk2,
		int	lx
	)

void test_motion	(	const char *	name,
		motion_func *	test_func,
		motion_func *	ref_func
	)

Definition at line 68 of file motion_test.c.

References dummy, emms, fill_random(), gettime(), HEIGHT, img1, img2, NB_ITS, and WIDTH.

Referenced by main().

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Variable Documentation

int dummy

Definition at line 66 of file motion_test.c.

Referenced by dct_quantize(), TrackCanvas::do_keyframes(), BC_WindowBase::init_cursors(), and test_motion().

uint8_t img1[WIDTH *HEIGHT]

Definition at line 35 of file motion_test.c.

Referenced by test_motion().

uint8_t img2[WIDTH *HEIGHT]

Definition at line 36 of file motion_test.c.

Referenced by test_motion().