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demux: If the demuxer isn't initialized yet, forward serialized events without waiting.

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We do this, because the demuxer is initialized in the loop function. If it's not
initialized yet, that means the loop hasn't been entered... and therefore the
PIPE GCond will never be signalled.
This commit is contained in:
Edward Hervey 2009-03-09 15:09:10 +01:00
parent f8e3a0007f
commit 146aab9dcb
1 changed files with 7 additions and 2 deletions
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9
ext/ffmpeg/gstffmpegdemux.c
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@ -1515,6 +1515,8 @@ gst_ffmpegdemux_sink_event (GstPad * sinkpad, GstEvent * event)
demux = (GstFFMpegDemux *) (GST_PAD_PARENT (sinkpad));
ffpipe = &(demux->ffpipe);
GST_DEBUG_OBJECT (demux, "event %s", GST_EVENT_TYPE_NAME (event));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_START:
/* forward event */
@ -1557,8 +1559,11 @@ gst_ffmpegdemux_sink_event (GstPad * sinkpad, GstEvent * event)
goto done;
default:
/* for a serialized event, wait until an earlier data is gone,
* though this is no guarantee as to when task is done with it */
if (GST_EVENT_IS_SERIALIZED (event)) {
* though this is no guarantee as to when task is done with it.
*
* If the demuxer isn't opened, push straight away, since we'll
* be waiting against a cond that will never be signalled. */
if (GST_EVENT_IS_SERIALIZED (event) && demux->opened) {
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
while (!ffpipe->needed)
GST_FFMPEG_PIPE_WAIT (ffpipe);