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streamsynchronizer: Properly propagate seqnum on EOS event

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Edward Hervey 2018-06-05 17:29:53 +02:00 committed by Edward Hervey
parent 924eb8d8a7
commit 5efa8e1f89
1 changed files with 6 additions and 1 deletions
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7
gst/playback/gststreamsynchronizer.c
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@ -559,6 +559,7 @@ gst_stream_synchronizer_sink_event (GstPad * pad, GstObject * parent,
GSList *pads = NULL;
GstPad *srcpad;
GstClockTime timestamp;
guint32 seqnum;
GST_STREAM_SYNCHRONIZER_LOCK (self);
stream = gst_pad_get_element_private (pad);
@ -573,6 +574,7 @@ gst_stream_synchronizer_sink_event (GstPad * pad, GstObject * parent,
seen_data = stream->seen_data;
srcpad = gst_object_ref (stream->srcpad);
seqnum = stream->segment_seqnum;
if (seen_data && stream->segment.position != -1)
timestamp = stream->segment.position;
@ -635,10 +637,13 @@ gst_stream_synchronizer_sink_event (GstPad * pad, GstObject * parent,
* send EOS. Or no any valid media data in one track, so decoder can't
* get valid CAPS for the track. sink can't ready without received CAPS.*/
if (!seen_data || self->eos) {
GstEvent *topush;
GST_DEBUG_OBJECT (pad, "send EOS event");
/* drop lock when sending eos, which may block in e.g. preroll */
topush = gst_event_new_eos ();
gst_event_set_seqnum (topush, seqnum);
GST_STREAM_SYNCHRONIZER_UNLOCK (self);
ret = gst_pad_push_event (srcpad, gst_event_new_eos ());
ret = gst_pad_push_event (srcpad, topush);
GST_STREAM_SYNCHRONIZER_LOCK (self);
stream = gst_pad_get_element_private (pad);
if (stream) {