Traneptora/FFmpeg
1
Fork 0
forked from FFmpeg/FFmpeg
Code Pull requests Activity

checkasm/sw_rgb: add alpToYV12 check

Browse source 
Mirroring lumToYV12 and chrToYV12.

Signed-off-by: Niklas Haas <git@haasn.dev>
Sponsored-by: Sovereign Tech Fund
This commit is contained in:
Niklas Haas 2024-12-13 15:27:11 +01:00
parent c601bb8df5
commit a9ae2cc14d
1 changed files with 47 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
tests/checkasm/sw_rgb.c
View file

@ -453,6 +453,50 @@ static void check_rgb_to_uv(SwsContext *sws)
}
}
static void check_rgba_to_a(SwsContext *sws)
{
SwsInternal *ctx = sws_internal(sws);
LOCAL_ALIGNED_16(uint8_t, src, [MAX_LINE_SIZE * 4]);
LOCAL_ALIGNED_32(uint8_t, dst0_y, [MAX_LINE_SIZE * 2]);
LOCAL_ALIGNED_32(uint8_t, dst1_y, [MAX_LINE_SIZE * 2]);
declare_func(void, uint8_t *dst, const uint8_t *src1,
const uint8_t *src2, const uint8_t *src3, int width,
uint32_t *rgb2yuv, void *opq);
randomize_buffers(src, MAX_LINE_SIZE * 4);
for (int i = 0; i < FF_ARRAY_ELEMS(rgb_formats); i++) {
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(rgb_formats[i]);
if (desc->nb_components < 4)
continue;
sws->src_format = rgb_formats[i];
ff_sws_init_scale(ctx);
for (int j = 0; j < FF_ARRAY_ELEMS(input_sizes); j++) {
int w = input_sizes[j];
if (check_func(ctx->alpToYV12, "%s_to_y_%d", desc->name, w)) {
memset(dst0_y, 0xFA, MAX_LINE_SIZE * 2);
memset(dst1_y, 0xFA, MAX_LINE_SIZE * 2);
call_ref(dst0_y, NULL, NULL, src, w, ctx->input_rgb2yuv_table, NULL);
call_new(dst1_y, NULL, NULL, src, w, ctx->input_rgb2yuv_table, NULL);
if (memcmp(dst0_y, dst1_y, w * 2))
fail();
// only bench native endian formats
if (sws->src_format == AV_PIX_FMT_RGB32 || sws->src_format == AV_PIX_FMT_RGB32_1)
bench_new(dst1_y, NULL, NULL, src, w, ctx->input_rgb2yuv_table, NULL);
}
}
}
}
static const int packed_rgb_fmts[] = {
AV_PIX_FMT_RGB24,
AV_PIX_FMT_BGR24,
@ -794,6 +838,9 @@ void checkasm_check_sw_rgb(void)
check_rgb_to_uv(sws);
report("rgb_to_uv");
check_rgba_to_a(sws);
report("rgba_to_a");
check_rgb24toyv12(sws);
report("rgb24toyv12");