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funnel: Only forward sticky events on GAP events if needed

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That is, if the active pad changed and if forwarding of sticky events is
requested at all. We otherwise forward events too often.
This commit is contained in:
Sebastian Dröge 2016-07-07 13:15:51 +03:00
parent 9f982e2d75
commit 528fbfe7c1
1 changed files with 7 additions and 5 deletions
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12
plugins/elements/gstfunnel.c
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@ -401,11 +401,13 @@ gst_funnel_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
/* If no data is coming and we receive GAP event, need to forward sticky events. */
unlock = TRUE;
GST_PAD_STREAM_LOCK (funnel->srcpad);
GST_OBJECT_LOCK (funnel);
gst_object_replace ((GstObject **) & funnel->last_sinkpad,
GST_OBJECT (pad));
GST_OBJECT_UNLOCK (funnel);
gst_pad_sticky_events_foreach (pad, forward_events, funnel->srcpad);
if ((funnel->last_sinkpad == NULL) || (funnel->forward_sticky_events
&& (funnel->last_sinkpad != pad))) {
gst_object_replace ((GstObject **) & funnel->last_sinkpad,
GST_OBJECT (pad));
gst_pad_sticky_events_foreach (pad, forward_events, funnel->srcpad);
}
}
if (forward)