v210enc.c File Reference

#include <string.h>
#include "checkasm.h"
#include "libavcodec/v210enc.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem_internal.h"

Go to the source code of this file.

Macros
#define	BUF_SIZE   512
#define	randomize_buffers(mask)
#define	check_pack_line(type, mask)

Functions
void	checkasm_check_v210enc (void)

Macro Definition Documentation

BUF_SIZE

#define BUF_SIZE   512

Definition at line 29 of file v210enc.c.

randomize_buffers

#define randomize_buffers

(

mask

)

Value:

    do {                                               \
        int i, size = sizeof(*y0);                     \
        for (i = 0; i < BUF_SIZE; i += 4 / size) {     \
            uint32_t r = rnd() & mask;                 \
            AV_WN32A(y0 + i, r);                       \
            AV_WN32A(y1 + i, r);                       \
        }                                              \
        for (i = 0; i < BUF_SIZE / 2; i += 4 / size) { \
            uint32_t r = rnd() & mask;                 \
            AV_WN32A(u0 + i, r);                       \
            AV_WN32A(u1 + i, r);                       \
            r = rnd() & mask;                          \
            AV_WN32A(v0 + i, r);                       \
            AV_WN32A(v1 + i, r);                       \
        }                                              \
        for (i = 0; i < width * 8 / 3; i += 4) {       \
            uint32_t r = rnd();                        \
            AV_WN32A(dst0 + i, r);                     \
            AV_WN32A(dst1 + i, r);                     \
        }                                              \
    } while (0)

Definition at line 31 of file v210enc.c.

check_pack_line

#define check_pack_line	(		type,
			mask
	)

Value:

    do {                                                                           \
        LOCAL_ALIGNED_16(type, y0, [BUF_SIZE]);                                    \
        LOCAL_ALIGNED_16(type, y1, [BUF_SIZE]);                                    \
        LOCAL_ALIGNED_16(type, u0, [BUF_SIZE / 2]);                                \
        LOCAL_ALIGNED_16(type, u1, [BUF_SIZE / 2]);                                \
        LOCAL_ALIGNED_16(type, v0, [BUF_SIZE / 2]);                                \
        LOCAL_ALIGNED_16(type, v1, [BUF_SIZE / 2]);                                \
        LOCAL_ALIGNED_16(uint8_t, dst0, [BUF_SIZE * 8 / 3]);                       \
        LOCAL_ALIGNED_16(uint8_t, dst1, [BUF_SIZE * 8 / 3]);                       \
                                                                                   \
        declare_func(void, const type * y, const type * u, const type * v,         \
                     uint8_t * dst, ptrdiff_t width);                              \
        ptrdiff_t width, step = 12 / sizeof(type);                                 \
                                                                                   \
        for (width = step; width < BUF_SIZE - 15; width += step) {                 \
            int y_offset  = rnd() & 15;                                            \
            int uv_offset = y_offset / 2;                                          \
            randomize_buffers(mask);                                               \
            call_ref(y0 + y_offset, u0 + uv_offset, v0 + uv_offset, dst0, width);  \
            call_new(y1 + y_offset, u1 + uv_offset, v1 + uv_offset, dst1, width);  \
            if (memcmp(y0, y1, BUF_SIZE) || memcmp(u0, u1, BUF_SIZE / 2) ||        \
                memcmp(v0, v1, BUF_SIZE / 2) || memcmp(dst0, dst1, width * 8 / 3)) \
                fail();                                                            \
            bench_new(y1 + y_offset, u1 + uv_offset, v1 + uv_offset, dst1, width); \
        }                                                                          \
    } while (0)

Definition at line 54 of file v210enc.c.

Function Documentation

checkasm_check_v210enc()

void checkasm_check_v210enc

(

void

)

Definition at line 82 of file v210enc.c.