pixelutils.c File Reference

#include <stddef.h>
#include <stdint.h>
#include "checkasm.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem_internal.h"
#include "libavutil/pixelutils.h"

Go to the source code of this file.

Macros
#define	randomize_buffer(buf)

Enumerations
enum	{ LOG2_MIN_DIMENSION = 1 , LOG2_MAX_DIMENSION = 5 , BUF_SIZE = 4096 }

Functions
static void	checkasm_check_sad (void)
void	checkasm_check_pixelutils (void)

Macro Definition Documentation

randomize_buffer

#define randomize_buffer

(

buf

)

Value:

    do {                                                   \
        for (size_t k = 0; k < sizeof(buf); k += 4) {      \
            uint32_t r = rnd();                            \
            AV_WN32A(buf + k, r);                          \
        }                                                  \
    } while (0)

Definition at line 34 of file pixelutils.c.

Referenced by checkasm_check_sad().

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
LOG2_MIN_DIMENSION
LOG2_MAX_DIMENSION
BUF_SIZE	arbitrary

Definition at line 28 of file pixelutils.c.

Function Documentation

checkasm_check_sad()

static void checkasm_check_sad ( void )

static

Definition at line 42 of file pixelutils.c.

Referenced by checkasm_check_pixelutils().

checkasm_check_pixelutils()

void checkasm_check_pixelutils

(

void

)

Definition at line 95 of file pixelutils.c.