mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-11 09:35:22 +00:00
86 lines
3.9 KiB
C
86 lines
3.9 KiB
C
/*
|
|
* Copyright (c) Lynne
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
#include "checkasm.h"
|
|
#include "libavcodec/h264chroma.h"
|
|
#include "libavutil/mem_internal.h"
|
|
#include "libavutil/intreadwrite.h"
|
|
|
|
#define SIZEOF_PIXEL ((bit_depth + 7) / 8)
|
|
|
|
#define randomize_buffers(bit_depth) \
|
|
do { \
|
|
if (bit_depth == 8) { \
|
|
for (int i = 0; i < 16*18*2; i++) \
|
|
src[i] = rnd() & 0x3; \
|
|
} else { \
|
|
for (int i = 0; i < 16*18; i += 2) \
|
|
AV_WN16(&src[i], rnd() & 0xFF); \
|
|
} \
|
|
} while (0)
|
|
|
|
static void check_chroma_mc(void)
|
|
{
|
|
H264ChromaContext h;
|
|
LOCAL_ALIGNED_32(uint8_t, src, [16 * 18 * 2]);
|
|
LOCAL_ALIGNED_32(uint8_t, dst0, [16 * 18 * 2]);
|
|
LOCAL_ALIGNED_32(uint8_t, dst1, [16 * 18 * 2]);
|
|
|
|
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *dst, const uint8_t *src,
|
|
ptrdiff_t stride, int h, int x, int y);
|
|
|
|
for (int bit_depth = 8; bit_depth <= 10; bit_depth++) {
|
|
ff_h264chroma_init(&h, bit_depth);
|
|
randomize_buffers(bit_depth);
|
|
for (int size = 0; size < 4; size++) {
|
|
|
|
#define CHECK_CHROMA_MC(name) \
|
|
do { \
|
|
if (check_func(h.name## _pixels_tab[size], #name "_mc%d_%d", 1 << 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, 16, x, y); \
|
|
call_new(dst1, src, 16 * SIZEOF_PIXEL, 16, x, y); \
|
|
if (memcmp(dst0, dst1, 16 * 16 * SIZEOF_PIXEL)) { \
|
|
fprintf(stderr, #name ": x:%i, y:%i\n", x, y); \
|
|
fail(); \
|
|
} \
|
|
bench_new(dst1, src, 16 * SIZEOF_PIXEL, 16, x, y); \
|
|
} \
|
|
} \
|
|
} \
|
|
} while (0)
|
|
|
|
CHECK_CHROMA_MC(put_h264_chroma);
|
|
CHECK_CHROMA_MC(avg_h264_chroma);
|
|
}
|
|
}
|
|
}
|
|
|
|
void checkasm_check_h264chroma(void)
|
|
{
|
|
check_chroma_mc();
|
|
report("chroma_mc");
|
|
}
|