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avfilter/palettegen: use libc qsort

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Now that the sort function is deterministic, we can rely on the libc
sorting function.
This commit is contained in:
Clément Bœsch 2022-12-27 19:29:50 +01:00
parent 8057e1a618
commit 3a4a6c7815
1 changed files with 1 additions and 2 deletions
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3
libavfilter/vf_palettegen.c
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@ -26,7 +26,6 @@
#include "libavutil/avassert.h"
#include "libavutil/internal.h"
#include "libavutil/opt.h"
#include "libavutil/qsort.h"
#include "libavutil/intreadwrite.h"
#include "avfilter.h"
#include "internal.h"
@ -352,7 +351,7 @@ static AVFrame *get_palette_frame(AVFilterContext *ctx)
/* sort the range by its major axis if it's not already sorted */
if (box->sorted_by != box->major_axis) {
cmp_func cmpf = cmp_funcs[box->major_axis];
AV_QSORT(&s->refs[box->start], box->len, const struct color_ref *, cmpf);
qsort(&s->refs[box->start], box->len, sizeof(struct color_ref *), cmpf);
box->sorted_by = box->major_axis;
}