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streamsynchronizer: Create a GAP event with a sensible timestamp

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Sebastian Dröge 2012-10-24 09:57:23 +02:00
parent b793d0bfae
commit 7b12afa4cb
1 changed files with 9 additions and 2 deletions
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11
gst/playback/gststreamsynchronizer.c
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@ -402,6 +402,7 @@ gst_stream_synchronizer_sink_event (GstPad * pad, GstObject * parent,
gboolean seen_data; gboolean seen_data;
GSList *pads = NULL; GSList *pads = NULL;
GstPad *srcpad; GstPad *srcpad;
GstClockTime timestamp;
GST_STREAM_SYNCHRONIZER_LOCK (self); GST_STREAM_SYNCHRONIZER_LOCK (self);
stream = gst_pad_get_element_private (pad); stream = gst_pad_get_element_private (pad);
@ -417,6 +418,11 @@ gst_stream_synchronizer_sink_event (GstPad * pad, GstObject * parent,
seen_data = stream->seen_data; seen_data = stream->seen_data;
srcpad = gst_object_ref (stream->srcpad); srcpad = gst_object_ref (stream->srcpad);
if (stream->segment.rate < 0.0 || stream->segment.stop == -1)
timestamp = stream->segment.start;
else
timestamp = stream->segment.stop;
for (l = self->streams; l; l = l->next) { for (l = self->streams; l; l = l->next) {
GstStream *ostream = l->data; GstStream *ostream = l->data;
@ -456,10 +462,11 @@ gst_stream_synchronizer_sink_event (GstPad * pad, GstObject * parent,
if (!seen_data) { if (!seen_data) {
GstEvent *gap_event; GstEvent *gap_event;
gap_event = gst_event_new_gap (0, 0); gap_event = gst_event_new_gap (timestamp, GST_CLOCK_TIME_NONE);
ret = gst_pad_push_event (srcpad, gap_event); ret = gst_pad_push_event (srcpad, gap_event);
} else {
ret = TRUE;
} }
ret = TRUE;
} }
gst_object_unref (srcpad); gst_object_unref (srcpad);
gst_event_unref (event); gst_event_unref (event);