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swscale/tests/sws_ops: add optional -src and -dst parameters

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This commit is contained in:
Ramiro Polla
2025-12-23 17:18:19 +01:00
parent abb1524138
commit 0dfaed77a6
1 changed files with 47 additions and 0 deletions
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47
libswscale/tests/sws_ops.c
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@@ -76,12 +76,50 @@ static void log_stdout(void *avcl, int level, const char *fmt, va_list vl)
int main(int argc, char **argv)
{
enum AVPixelFormat src_fmt_min = 0;
enum AVPixelFormat dst_fmt_min = 0;
enum AVPixelFormat src_fmt_max = AV_PIX_FMT_NB - 1;
enum AVPixelFormat dst_fmt_max = AV_PIX_FMT_NB - 1;
int ret = 1;
#ifdef _WIN32
_setmode(_fileno(stdout), _O_BINARY);
#endif
for (int i = 1; i < argc; i += 2) {
if (!strcmp(argv[i], "-help") || !strcmp(argv[i], "--help")) {
fprintf(stderr,
"sws_ops [options...]\n"
" -help\n"
" This text\n"
" -dst <pixfmt>\n"
" Only test the specified destination pixel format\n"
" -src <pixfmt>\n"
" Only test the specified source pixel format\n"
);
return 0;
}
if (argv[i][0] != '-' || i + 1 == argc)
goto bad_option;
if (!strcmp(argv[i], "-src")) {
src_fmt_min = src_fmt_max = av_get_pix_fmt(argv[i + 1]);
if (src_fmt_min == AV_PIX_FMT_NONE) {
fprintf(stderr, "invalid pixel format %s\n", argv[i + 1]);
goto error;
}
} else if (!strcmp(argv[i], "-dst")) {
dst_fmt_min = dst_fmt_max = av_get_pix_fmt(argv[i + 1]);
if (dst_fmt_min == AV_PIX_FMT_NONE) {
fprintf(stderr, "invalid pixel format %s\n", argv[i + 1]);
goto error;
}
} else {
bad_option:
fprintf(stderr, "bad option or argument missing (%s) see -help\n", argv[i]);
goto error;
}
}
SwsContext *ctx = sws_alloc_context();
AVFrame *frame = av_frame_alloc();
if (!ctx || !frame)
@@ -90,7 +128,13 @@ int main(int argc, char **argv)
av_log_set_callback(log_stdout);
for (const AVPixFmtDescriptor *src = NULL; (src = av_pix_fmt_desc_next(src));) {
enum AVPixelFormat src_fmt = av_pix_fmt_desc_get_id(src);
if (src_fmt < src_fmt_min || src_fmt > src_fmt_max)
continue;
for (const AVPixFmtDescriptor *dst = NULL; (dst = av_pix_fmt_desc_next(dst));) {
enum AVPixelFormat dst_fmt = av_pix_fmt_desc_get_id(dst);
if (dst_fmt < dst_fmt_min || dst_fmt > dst_fmt_max)
continue;
int err = run_test(ctx, frame, src, dst);
if (err < 0)
goto fail;
@@ -102,4 +146,7 @@ fail:
av_frame_free(&frame);
sws_free_context(&ctx);
return ret;
error:
return AVERROR(EINVAL);
}