qpeldsp.c File Reference

#include <assert.h>
#include <stddef.h>
#include <string.h>
#include "checkasm.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/macros.h"
#include "libavutil/mem_internal.h"
#include "libavcodec/qpeldsp.h"

Go to the source code of this file.

Macros
#define	MAX_BLOCK_SIZE   16
#define	MAX_STRIDE   64
#define	BUF_SIZE   ((MAX_BLOCK_SIZE - 1) * MAX_STRIDE + MAX_BLOCK_SIZE)
#define	INPUT_BUF_SIZE   (MAX_BLOCK_SIZE * MAX_STRIDE + MAX_BLOCK_SIZE + 1 + (MAX_BLOCK_SIZE - 1))
#define	randomize_buffers(buf0, buf1)
#define	TEST(NAME)

Functions
void	checkasm_check_qpeldsp (void)

Macro Definition Documentation

MAX_BLOCK_SIZE

#define MAX_BLOCK_SIZE   16

Definition at line 29 of file qpeldsp.c.

MAX_STRIDE

#define MAX_STRIDE   64

Definition at line 30 of file qpeldsp.c.

BUF_SIZE

#define BUF_SIZE   ((MAX_BLOCK_SIZE - 1) * MAX_STRIDE + MAX_BLOCK_SIZE)

Definition at line 32 of file qpeldsp.c.

INPUT_BUF_SIZE

#define INPUT_BUF_SIZE   (MAX_BLOCK_SIZE * MAX_STRIDE + MAX_BLOCK_SIZE + 1 + (MAX_BLOCK_SIZE - 1))

Definition at line 37 of file qpeldsp.c.

randomize_buffers

#define randomize_buffers	(		buf0,
			buf1 )

Value:

    do {                                                   \
        static_assert(sizeof(buf0) == sizeof(buf1), "Incompatible buffers"); \
        static_assert(!(sizeof(buf0) % 4), "Tail handling needed"); \
        static_assert(sizeof(buf0[0]) == 1 && sizeof(buf1[0]) == 1, \
                      "Pointer arithmetic needs to be adapted"); \
        for (size_t k = 0; k < sizeof(buf0); k += 4) {     \
            uint32_t r = rnd();                            \
            AV_WN32A(buf0 + k, r);                         \
            AV_WN32A(buf1 + k, r);                         \
        }                                                  \
    } while (0)

Definition at line 39 of file qpeldsp.c.

Referenced by checkasm_check_qpeldsp().

TEST

#define TEST

(

NAME

)

Value:

{ .name = #NAME, .offset = offsetof(QpelDSPContext, NAME) }

Referenced by checkasm_check_qpeldsp().

Function Documentation

checkasm_check_qpeldsp()

void checkasm_check_qpeldsp

(

void

)

Definition at line 53 of file qpeldsp.c.