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

[Stephen Hutchinson]

Signed-off-by: Stephen Hutchinson <qyot27 at 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(-)

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;
 }
 
-- 
2.43.0