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dvbsuboverlay: Don't send flush events

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It is up to the element handling the seek to send flush events
downstream, otherwise we end up with a situation where upstream
would get unexpected GST_FLOW_FLUSHING
This commit is contained in:
Edward Hervey 2015-11-06 16:16:32 +01:00 committed by Tim-Philipp Müller
parent 734d5a79c5
commit 1a1bfb19d4
1 changed files with 3 additions and 30 deletions
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33
gst/dvbsuboverlay/gstdvbsuboverlay.c
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@ -403,36 +403,9 @@ gst_dvbsub_overlay_event_src (GstPad * pad, GstObject * parent,
GstDVBSubOverlay *render = GST_DVBSUB_OVERLAY (parent); GstDVBSubOverlay *render = GST_DVBSUB_OVERLAY (parent);
gboolean ret = FALSE; gboolean ret = FALSE;
switch (GST_EVENT_TYPE (event)) { gst_event_ref (event);
case GST_EVENT_SEEK:{ ret = gst_pad_push_event (render->video_sinkpad, event);
GstSeekFlags flags; gst_pad_push_event (render->text_sinkpad, event);
GST_DEBUG_OBJECT (render, "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 (render->srcpad, gst_event_new_flush_start ());
gst_dvbsub_overlay_flush_subtitles (render);
/* Seek on each sink pad */
gst_event_ref (event);
ret = gst_pad_push_event (render->video_sinkpad, event);
if (ret) {
ret = gst_pad_push_event (render->text_sinkpad, event);
} else {
gst_event_unref (event);
}
break;
}
default:
gst_event_ref (event);
ret = gst_pad_push_event (render->video_sinkpad, event);
gst_pad_push_event (render->text_sinkpad, event);
break;
}
return ret; return ret;
} }