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playsink: release all chains when going to NULL

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Also fixes #642466.
This commit is contained in:
Mark Nauwelaerts 2011-02-23 14:31:13 +01:00
parent 102b4feddf
commit 19052a847d
1 changed files with 15 additions and 0 deletions
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15
gst/playback/gstplaysink.c
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@ -3271,6 +3271,21 @@ gst_play_sink_change_state (GstElement * element, GstStateChange transition)
add_chain (GST_PLAY_CHAIN (playsink->textchain), FALSE);
}
do_async_done (playsink);
/* when going to READY, keep elements around as long as possible,
* so they may be re-used faster next time/url around.
* when really going to NULL, clean up everything completely. */
if (transition == GST_STATE_CHANGE_READY_TO_NULL) {
free_chain ((GstPlayChain *) playsink->videodeinterlacechain);
playsink->videodeinterlacechain = NULL;
free_chain ((GstPlayChain *) playsink->videochain);
playsink->videochain = NULL;
free_chain ((GstPlayChain *) playsink->audiochain);
playsink->audiochain = NULL;
free_chain ((GstPlayChain *) playsink->vischain);
playsink->vischain = NULL;
free_chain ((GstPlayChain *) playsink->textchain);
playsink->textchain = NULL;
}
break;
default:
break;