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avutil/tests/imgutils: factorize basic tests to new function

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Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2023-12-01 09:28:16 +01:00
parent 03ac6aa627
commit 3c5e82316e
1 changed files with 39 additions and 29 deletions
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68
libavutil/tests/imgutils.c
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@ -19,6 +19,41 @@
#include "libavutil/imgutils.c"
#undef printf
static int check_image_fill(enum AVPixelFormat pix_fmt, int w, int h) {
uint8_t *data[4];
size_t sizes[4];
ptrdiff_t linesizes1[4], offsets[3] = { 0 };
int i, total_size, linesizes[4];
if (av_image_fill_linesizes(linesizes, pix_fmt, w) < 0)
return -1;
for (i = 0; i < 4; i++)
linesizes1[i] = linesizes[i];
if (av_image_fill_plane_sizes(sizes, pix_fmt, h, linesizes1) < 0)
return -1;
total_size = av_image_fill_pointers(data, pix_fmt, h, (void *)1, linesizes);
if (total_size < 0)
return -1;
for (i = 0; i < 4 && data[i]; i++);
printf("planes: %d", i);
// Test the output of av_image_fill_linesizes()
printf(", linesizes:");
for (i = 0; i < 4; i++)
printf(" %3d", linesizes[i]);
// Test the output of av_image_fill_plane_sizes()
printf(", plane_sizes:");
for (i = 0; i < 4; i++)
printf(" %5"SIZE_SPECIFIER, sizes[i]);
// Test the output of av_image_fill_pointers()
for (i = 0; i < 3 && data[i + 1]; i++)
offsets[i] = data[i + 1] - data[i];
printf(", plane_offsets:");
for (i = 0; i < 3; i++)
printf(" %5"PTRDIFF_SPECIFIER, offsets[i]);
printf(", total_size: %d", total_size);
return 0;
}
int main(void)
{
@ -35,39 +70,14 @@ int main(void)
printf("\n");
while (desc = av_pix_fmt_desc_next(desc)) {
uint8_t *data[4];
size_t sizes[4];
ptrdiff_t linesizes1[4], offsets[3] = { 0 };
int i, total_size, w = 64, h = 48, linesizes[4];
int w = 64, h = 48;
enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(desc);
if (av_image_fill_linesizes(linesizes, pix_fmt, w) < 0)
continue;
for (i = 0; i < 4; i++)
linesizes1[i] = linesizes[i];
if (av_image_fill_plane_sizes(sizes, pix_fmt, h, linesizes1) < 0)
continue;
total_size = av_image_fill_pointers(data, pix_fmt, h, (void *)1, linesizes);
if (total_size < 0)
if (desc->flags & AV_PIX_FMT_FLAG_HWACCEL)
continue;
printf("%-16s", desc->name);
for (i = 0; i < 4 && data[i]; i++);
printf("planes: %d", i);
// Test the output of av_image_fill_linesizes()
printf(", linesizes:");
for (i = 0; i < 4; i++)
printf(" %3d", linesizes[i]);
// Test the output of av_image_fill_plane_sizes()
printf(", plane_sizes:");
for (i = 0; i < 4; i++)
printf(" %5"SIZE_SPECIFIER, sizes[i]);
// Test the output of av_image_fill_pointers()
for (i = 0; i < 3 && data[i + 1]; i++)
offsets[i] = data[i + 1] - data[i];
printf(", plane_offsets:");
for (i = 0; i < 3; i++)
printf(" %5"PTRDIFF_SPECIFIER, offsets[i]);
printf(", total_size: %d\n", total_size);
check_image_fill(pix_fmt, w, h);
printf("\n");
}
return 0;