From: Gyan Doshi <ffmpeg@gyani.pro>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] avfilter/geq: unbreak alpha processing
Date: Sat, 7 May 2022 17:34:39 +0530
Message-ID: <20220507120439.6558-1-ffmpeg@gyani.pro> (raw)
d607af50fd broke alpha processing by always overwriting any supplied
alpha expression.
---
libavfilter/vf_geq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_geq.c b/libavfilter/vf_geq.c
index fd9e0fd80b..2b53980278 100644
--- a/libavfilter/vf_geq.c
+++ b/libavfilter/vf_geq.c
@@ -275,7 +275,7 @@ static av_cold int geq_init(AVFilterContext *ctx)
if (!geq->expr_str[A] && geq->bps != 32) {
geq->expr_str[A] = av_asprintf("%d", (1<<geq->bps) - 1);
- } else {
+ } else if (!geq->expr_str[A]) {
geq->expr_str[A] = av_asprintf("%f", 1.f);
}
if (!geq->expr_str[G])
--
2.35.3
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next reply other threads:[~2022-05-07 12:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-07 12:04 Gyan Doshi [this message]
2022-05-07 19:10 ` Michael Niedermayer
2022-05-08 4:37 ` Gyan Doshi
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