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videodecoder: Clear taglist on reception of a STREAM_START event

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=705109
This commit is contained in:
Youness Alaoui 2013-07-30 17:37:43 -04:00 committed by Sebastian Dröge
parent b22f046cbc
commit 17eb692c6a
1 changed files with 9 additions and 0 deletions
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9
gst-libs/gst/video/gstvideodecoder.c
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@ -983,6 +983,15 @@ gst_video_decoder_sink_event_default (GstVideoDecoder * decoder,
flow_ret = gst_video_decoder_drain_out (decoder, FALSE);
ret = (flow_ret == GST_FLOW_OK);
GST_DEBUG_OBJECT (decoder, "received STREAM_START. Clearing taglist");
GST_VIDEO_DECODER_STREAM_LOCK (decoder);
/* Flush our merged taglist after a STREAM_START */
if (priv->tags)
gst_tag_list_unref (priv->tags);
priv->tags = NULL;
priv->tags_changed = FALSE;
GST_VIDEO_DECODER_STREAM_UNLOCK (decoder);
/* Forward STREAM_START immediately. Everything is drained after
* the STREAM_START event and we can forward this event immediately
* now without having buffers out of order.