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C
12345678910111213141516171819202122232425262728293031323334353637383940414243// Test scaling using libswscale.// Note: libswscale is already tested in FFmpeg. This code serves mostly to test// the functionality scale_test.h using the already tested libswscale as// reference.
#include "scale_test.h"#include "video/sws_utils.h"
static bool scale(void *pctx, struct mp_image *dst, struct mp_image *src){ struct mp_sws_context *ctx = pctx; return mp_sws_scale(ctx, dst, src) >= 0;}
static bool supports_fmts(void *pctx, int imgfmt_dst, int imgfmt_src){ struct mp_sws_context *ctx = pctx; return mp_sws_supports_formats(ctx, imgfmt_dst, imgfmt_src);}
static const struct scale_test_fns fns = { .scale = scale, .supports_fmts = supports_fmts,};
int main(int argc, char *argv[]){ struct mp_sws_context *sws = mp_sws_alloc(NULL);
struct scale_test *stest = talloc_zero(NULL, struct scale_test); stest->fns = &fns; stest->fns_priv = sws; stest->test_name = "repack_sws"; stest->refdir = talloc_strdup(stest, argv[1]); stest->outdir = talloc_strdup(stest, argv[2]);
repack_test_run(stest);
talloc_free(stest); talloc_free(sws); return 0;}