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basetextoverlay: just forward the seek event to sink pads like other events

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=735844
This commit is contained in:
Arnaud Vrac 2013-01-31 15:38:18 +01:00 committed by Sebastian Dröge
parent 501a295fa1
commit ef5823cc9b
1 changed files with 8 additions and 49 deletions
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45
ext/pango/gstbasetextoverlay.c
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@ -1084,48 +1084,11 @@ static gboolean
gst_base_text_overlay_src_event (GstPad * pad, GstObject * parent, gst_base_text_overlay_src_event (GstPad * pad, GstObject * parent,
GstEvent * event) GstEvent * event)
{ {
gboolean ret = FALSE; GstBaseTextOverlay *overlay;
GstBaseTextOverlay *overlay = NULL; gboolean ret;
overlay = GST_BASE_TEXT_OVERLAY (parent); overlay = GST_BASE_TEXT_OVERLAY (parent);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:{
GstSeekFlags flags;
/* We don't handle seek if we have not text pad */
if (!overlay->text_linked) {
GST_DEBUG_OBJECT (overlay, "seek received, pushing upstream");
ret = gst_pad_push_event (overlay->video_sinkpad, event);
goto beach;
}
GST_DEBUG_OBJECT (overlay, "seek received, driving from here");
gst_event_parse_seek (event, NULL, NULL, &flags, NULL, NULL, NULL, NULL);
/* Flush downstream, only for flushing seek */
if (flags & GST_SEEK_FLAG_FLUSH)
gst_pad_push_event (overlay->srcpad, gst_event_new_flush_start ());
/* Mark ourself as flushing, unblock chains */
GST_BASE_TEXT_OVERLAY_LOCK (overlay);
overlay->video_flushing = TRUE;
overlay->text_flushing = TRUE;
gst_base_text_overlay_pop_text (overlay);
GST_BASE_TEXT_OVERLAY_UNLOCK (overlay);
/* Seek on each sink pad */
gst_event_ref (event);
ret = gst_pad_push_event (overlay->video_sinkpad, event);
if (ret) {
ret = gst_pad_push_event (overlay->text_sinkpad, event);
} else {
gst_event_unref (event);
}
break;
}
default:
if (overlay->text_linked) { if (overlay->text_linked) {
gst_event_ref (event); gst_event_ref (event);
ret = gst_pad_push_event (overlay->video_sinkpad, event); ret = gst_pad_push_event (overlay->video_sinkpad, event);
@ -1133,10 +1096,6 @@ gst_base_text_overlay_src_event (GstPad * pad, GstObject * parent,
} else { } else {
ret = gst_pad_push_event (overlay->video_sinkpad, event); ret = gst_pad_push_event (overlay->video_sinkpad, event);
} }
break;
}
beach:
return ret; return ret;
} }