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swscale/tests/swscale: add -s option to set frame size

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Sponsored-by: Sovereign Tech Fund
Signed-off-by: Ramiro Polla <ramiro.polla@gmail.com>
This commit is contained in:
Ramiro Polla
2026-03-06 16:32:29 +01:00
parent 5c5444db59
commit e3ee346749
1 changed files with 16 additions and 5 deletions
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21
libswscale/tests/swscale.c
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@@ -28,6 +28,7 @@
#undef HAVE_AV_CONFIG_H
#include "libavutil/cpu.h"
#include "libavutil/parseutils.h"
#include "libavutil/pixdesc.h"
#include "libavutil/lfg.h"
#include "libavutil/sfc64.h"
@@ -598,8 +599,10 @@ static int parse_options(int argc, char **argv, struct options *opts, FILE **fp)
" Only test the specified destination pixel format\n"
" -src <pixfmt>\n"
" Only test the specified source pixel format\n"
" -s <size>\n"
" Set frame size (WxH or abbreviation)\n"
" -bench <iters>\n"
" Run benchmarks with the specified number of iterations. This mode also increases the size of the test images\n"
" Run benchmarks with the specified number of iterations. This mode also sets the frame size to 1920x1080 (unless -s is specified)\n"
" -flags <flags>\n"
" Test with a specific combination of flags\n"
" -dither <mode>\n"
@@ -643,12 +646,15 @@ static int parse_options(int argc, char **argv, struct options *opts, FILE **fp)
fprintf(stderr, "invalid pixel format %s\n", argv[i + 1]);
return -1;
}
} else if (!strcmp(argv[i], "-s")) {
if (av_parse_video_size(&opts->w, &opts->h, argv[i + 1]) < 0) {
fprintf(stderr, "invalid frame size %s\n", argv[i + 1]);
return -1;
}
} else if (!strcmp(argv[i], "-bench")) {
opts->bench = 1;
opts->iters = atoi(argv[i + 1]);
opts->iters = FFMAX(opts->iters, 1);
opts->w = 1920;
opts->h = 1080;
} else if (!strcmp(argv[i], "-flags")) {
SwsContext *dummy = sws_alloc_context();
const AVOption *flags_opt = av_opt_find(dummy, "sws_flags", NULL, 0, 0);
@@ -675,6 +681,11 @@ bad_option:
}
}
if (opts->w < 0 || opts->h < 0) {
opts->w = opts->bench ? 1920 : 96;
opts->h = opts->bench ? 1080 : 96;
}
return 0;
}
@@ -683,8 +694,8 @@ int main(int argc, char **argv)
struct options opts = {
.src_fmt = AV_PIX_FMT_NONE,
.dst_fmt = AV_PIX_FMT_NONE,
.w = 96,
.h = 96,
.w = -1,
.h = -1,
.threads = 1,
.iters = 1,
.prob = 1.0,