sw_scale.c File Reference

#include <string.h>
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavutil/mem_internal.h"
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
#include "checkasm.h"

Go to the source code of this file.

Macros
#define	randomize_buffers(buf, size)
#define	LARGEST_FILTER   16
#define	FILTER_SIZES   4
#define	LARGEST_INPUT_SIZE   512
#define	INPUT_SIZES   6
#define	SRC_PIXELS   128
#define	MAX_FILTER_WIDTH   40
#define	FILTER_SIZES   5
#define	HSCALE_PAIRS   2

Functions
static void	ref_function (const int16_t *filter, int filterSize, const int16_t **src, uint8_t *dest, int dstW, const uint8_t *dither, int offset)
static void	check_yuv2yuvX (void)
static void	check_hscale (void)
void	checkasm_check_sw_scale (void)

Macro Definition Documentation

randomize_buffers

#define randomize_buffers	(		buf,
			size
	)

Value:

    do {                                  \
        int j;                            \
        for (j = 0; j < size; j+=4)       \
            AV_WN32(buf + j, rnd());      \
    } while (0)

Definition at line 32 of file sw_scale.c.

LARGEST_FILTER

#define LARGEST_FILTER   16

FILTER_SIZES [1/2]

#define FILTER_SIZES   4

LARGEST_INPUT_SIZE

#define LARGEST_INPUT_SIZE   512

INPUT_SIZES

#define INPUT_SIZES   6

SRC_PIXELS

#define SRC_PIXELS   128

Definition at line 138 of file sw_scale.c.

MAX_FILTER_WIDTH

#define MAX_FILTER_WIDTH   40

FILTER_SIZES [2/2]

#define FILTER_SIZES   5

HSCALE_PAIRS

#define HSCALE_PAIRS   2

Function Documentation

ref_function()

static void ref_function ( const int16_t *  filter, int  filterSize, const int16_t **  src, uint8_t *  dest, int  dstW, const uint8_t *  dither, int  offset  )

static

Definition at line 41 of file sw_scale.c.

Referenced by check_yuv2yuvX().

check_yuv2yuvX()

static void check_yuv2yuvX ( void  )

static

Definition at line 62 of file sw_scale.c.

Referenced by checkasm_check_sw_scale().

check_hscale()

static void check_hscale ( void  )

static

Definition at line 140 of file sw_scale.c.

Referenced by checkasm_check_sw_scale().

checkasm_check_sw_scale()

void checkasm_check_sw_scale

(

void

)

Definition at line 230 of file sw_scale.c.