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[FFmpeg-devel,v2,23/32] avfilter/palettegen: use libc qsort

Message ID 20221227231814.2520181-24-u@pkh.me
State Accepted
Commit 3a4a6c78151ecde5535b82aeb62762b349d0a4d7
Headers show
Series [FFmpeg-devel,v2,01/32] avfilter/palettegen: allow a minimum of 2 colors | expand

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Commit Message

Clément Bœsch Dec. 27, 2022, 11:18 p.m. UTC 
Now that the sort function is deterministic, we can rely on the libc
sorting function.
---
 libavfilter/vf_palettegen.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/libavfilter/vf_palettegen.c b/libavfilter/vf_palettegen.c
index 784e81b875..507690fa82 100644
--- a/libavfilter/vf_palettegen.c
+++ b/libavfilter/vf_palettegen.c
@@ -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;
         }