h264chroma.c File Reference

#include <string.h>
#include <stdint.h>
#include "checkasm.h"
#include "libavcodec/h264chroma.h"
#include "libavutil/mem_internal.h"
#include "libavutil/intreadwrite.h"

Go to the source code of this file.

Macros
#define	SIZEOF_PIXEL   ((bit_depth + 7) / 8)
#define	randomize_buffers(bit_depth)
#define	CHECK_CHROMA_MC(name)

Functions
static void	check_chroma_mc (void)
void	checkasm_check_h264chroma (void)

Macro Definition Documentation

SIZEOF_PIXEL

#define SIZEOF_PIXEL   ((bit_depth + 7) / 8)

Definition at line 28 of file h264chroma.c.

Referenced by check_alf_classify(), check_alf_filter(), check_avg(), check_bdof(), check_deblock_luma(), check_idct(), check_idct_multiple(), check_ipred(), check_itxfm(), check_loopfilter(), check_mc(), check_pred4x4(), check_pred8x8(), check_pred8x8l(), check_ref_filter_3tap(), check_ref_filter_strong(), check_sao_band(), check_sao_band(), check_sao_edge(), check_sao_edge(), checkasm_check_h264qpel(), checkasm_check_hevc_epel(), checkasm_check_hevc_epel_bi(), checkasm_check_hevc_epel_bi_w(), checkasm_check_hevc_epel_uni(), checkasm_check_hevc_epel_uni_w(), checkasm_check_hevc_qpel(), checkasm_check_hevc_qpel_bi(), checkasm_check_hevc_qpel_bi_w(), checkasm_check_hevc_qpel_uni(), and checkasm_check_hevc_qpel_uni_w().

randomize_buffers

#define randomize_buffers

(

bit_depth

)

Value:

    do {                                         \
        if (bit_depth == 8) {                    \
            for (int i = 0; i < 16*18; i++)      \
                src[i] = rnd();                  \
        } else {                                 \
            unsigned mask = (1 << bit_depth) - 1;\
            for (int i = 0; i < 16*18*2; i += 2) \
                AV_WN16A(&src[i], rnd() & mask); \
        }                                        \
    } while (0)

Definition at line 30 of file h264chroma.c.

Referenced by check_chroma_mc().

CHECK_CHROMA_MC

#define CHECK_CHROMA_MC

(

name

)

Value:

            do {                                                                                          \
                if (check_func(h.name## _pixels_tab[size], #name "_mc%d_%d", 1 << (3-size), bit_depth)) { \
                    for (int x = 0; x < 2; x++) {                                                         \
                        for (int y = 0; y < 2; y++) {                                                     \
                            memcpy(dst0, src, 16 * 18 * SIZEOF_PIXEL);                                    \
                            memcpy(dst1, src, 16 * 18 * SIZEOF_PIXEL);                                    \
                            call_ref(dst0, src, 16 * SIZEOF_PIXEL, block_size, x, y);                     \
                            call_new(dst1, src, 16 * SIZEOF_PIXEL, block_size, x, y);                     \
                            if (memcmp(dst0, dst1, 16 * 16 * SIZEOF_PIXEL)) {                             \
                                fprintf(stderr, #name "_%d: x:%i, y:%i\n", bit_depth, x, y);              \
                                fail();                                                                   \
                            }                                                                             \
                            bench_new(dst1, src, 16 * SIZEOF_PIXEL, block_size, x, y);                    \
                        }                                                                                 \
                    }                                                                                     \
                }                                                                                         \
            } while (0)

Referenced by check_chroma_mc().

Function Documentation

check_chroma_mc()

static void check_chroma_mc ( void )

static

Definition at line 42 of file h264chroma.c.

Referenced by checkasm_check_h264chroma().

checkasm_check_h264chroma()

void checkasm_check_h264chroma

(

void

)

Definition at line 83 of file h264chroma.c.