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videodecoder: Release STREAM_LOCK during gst_pad_push()

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Release STREAM_LOCK before calling gst_pad_push() and take it
back afterward so that upstream isn't blocked while output
buffer is being pushed downstream.

https://bugzilla.gnome.org/show_bug.cgi?id=715192
This commit is contained in:
Alexey Chernov 2013-11-25 20:45:18 +04:00 committed by Nicolas Dufresne
parent a9cab426d0
commit fb49674a39
1 changed files with 4 additions and 0 deletions
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4
gst-libs/gst/video/gstvideodecoder.c
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@ -3216,7 +3216,11 @@ gst_video_decoder_clip_and_push_buf (GstVideoDecoder * decoder, GstBuffer * buf)
} }
#endif #endif
/* release STREAM_LOCK not to block upstream
* while pushing buffer downstream */
GST_VIDEO_DECODER_STREAM_UNLOCK (decoder);
ret = gst_pad_push (decoder->srcpad, buf); ret = gst_pad_push (decoder->srcpad, buf);
GST_VIDEO_DECODER_STREAM_LOCK (decoder);
done: done:
return ret; return ret;