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playsink: Reset the sink's state to NULL before unreffing it unless it's the same instance again

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This makes sure that we don't destroy the last reference before the
element gets back to NULL state. Fixes assertion failures if a playbin2
instance is reused but different sinks are automatically chosen because
of different caps.
This commit is contained in:
Josep Torra Valles 2010-02-12 19:43:13 +01:00 committed by Sebastian Dröge
parent 76f715cb8b
commit d58f4fcf48
1 changed files with 4 additions and 1 deletions
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5
gst/playback/gstplaysink.c
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@ -445,8 +445,11 @@ gst_play_sink_set_sink (GstPlaySink * playsink, GstPlaySinkType type,
}
GST_PLAY_SINK_UNLOCK (playsink);
if (old)
if (old) {
if (old != sink)
gst_element_set_state (old, GST_STATE_NULL);
gst_object_unref (old);
}
}
GstElement *