* [FFmpeg-devel] [PR] fftools/ffmpeg_filter: Simplify median3() (PR #21346)
@ 2025-12-31 20:54 michaelni via ffmpeg-devel
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From: michaelni via ffmpeg-devel @ 2025-12-31 20:54 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: michaelni
PR #21346 opened by michaelni
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21346
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21346.patch
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
>From 334bc7276c0a3bca4b0959e4c096ac1f6ce1acbe Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Wed, 31 Dec 2025 21:34:26 +0100
Subject: [PATCH] fftools/ffmpeg_filter: Simplify median3()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
fftools/ffmpeg_filter.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index 4387c992da..1ed9681ad2 100644
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_filter.c
@@ -2488,18 +2488,7 @@ early_exit:
static int64_t median3(int64_t a, int64_t b, int64_t c)
{
- int64_t max2, min2, m;
-
- if (a >= b) {
- max2 = a;
- min2 = b;
- } else {
- max2 = b;
- min2 = a;
- }
- m = (c >= max2) ? max2 : c;
-
- return (m >= min2) ? m : min2;
+ return a + (uint64_t)b + c - FFMIN3(a,b,c) - FFMAX3(a,b,c);
}
--
2.49.1
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2025-12-31 20:54 [FFmpeg-devel] [PR] fftools/ffmpeg_filter: Simplify median3() (PR #21346) michaelni via ffmpeg-devel
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