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[FFmpeg-devel,2/2] avformat/avisynth: remove mutex lock from read_close

Message ID 20240717220524.8240-1-qyot27@gmail.com
State New
Headers show
Series None | expand

Commit Message

Stephen Hutchinson July 17, 2024, 10:05 p.m. UTC 
Signed-off-by: Stephen Hutchinson <qyot27@gmail.com>
---
After asking about this and testing with AviSynth+ 3.7.3 and
AviSynth 2.6, it would appear that this isn't necessary.
If it was to handle an edge case and said case reappears,
it can be re-evaluated then.

 libavformat/avisynth.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 5d1ecc0bf6..e586fd8ce3 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -1085,11 +1085,7 @@  static int avisynth_read_packet(AVFormatContext *s, AVPacket *pkt)
 
 static av_cold int avisynth_read_close(AVFormatContext *s)
 {
-    if (ff_mutex_lock(&avisynth_mutex))
-        return AVERROR_UNKNOWN;
-
     avisynth_context_destroy(s->priv_data);
-    ff_mutex_unlock(&avisynth_mutex);
     return 0;
 }