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[FFmpeg-devel,12/26] avfilter/vf_hysteresis: Remove always-false format check

Message ID AM7PR03MB666099E2B39E22FD7F9D1B0C8FA19@AM7PR03MB6660.eurprd03.prod.outlook.com
State Accepted
Commit 0d3841b59b1ff969b18cddf899a77797bccdab9d
Headers show
Series [FFmpeg-devel,01/26] avfilter/af_afade: Remove redundant checks and assignments
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Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished
andriy/make_ppc success Make finished
andriy/make_fate_ppc success Make fate finished

Commit Message

Andreas Rheinhardt Sept. 21, 2021, 6:27 a.m. UTC
This filter uses ff_set_common_formats_from_list().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavfilter/vf_hysteresis.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/libavfilter/vf_hysteresis.c b/libavfilter/vf_hysteresis.c
index cbbee2691b..0346465e43 100644
--- a/libavfilter/vf_hysteresis.c
+++ b/libavfilter/vf_hysteresis.c
@@ -295,10 +295,6 @@  static int config_output(AVFilterLink *outlink)
     FFFrameSyncIn *in;
     int ret;
 
-    if (base->format != alt->format) {
-        av_log(ctx, AV_LOG_ERROR, "inputs must be of same pixel format\n");
-        return AVERROR(EINVAL);
-    }
     if (base->w != alt->w || base->h != alt->h) {
         av_log(ctx, AV_LOG_ERROR, "First input link %s parameters "
                "(size %dx%d) do not match the corresponding "