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playbin2: fix linking order

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Link after doing the state change and unlink before shutting down. Makes the
window for causing races in toggling the visualisations smaller.
See #576187.
This commit is contained in:
Wim Taymans 2009-03-23 15:27:27 +01:00
parent 779d6f886d
commit 7cc84f9205
1 changed files with 15 additions and 3 deletions
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18
gst/playback/gstplaysink.c
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@ -1444,6 +1444,17 @@ gst_play_sink_reconfigure (GstPlaySink * playsink)
GST_DEBUG_OBJECT (playsink, "no video needed");
if (playsink->videochain) {
GST_DEBUG_OBJECT (playsink, "removing video chain");
if (playsink->vischain) {
GstPad *srcpad;
GST_DEBUG_OBJECT (playsink, "unlinking vis chain");
/* also had visualisation, unlink the video from it first */
srcpad =
gst_element_get_static_pad (GST_ELEMENT_CAST (playsink->vischain->
chain.bin), "src");
gst_pad_unlink (srcpad, playsink->videochain->sinkpad);
}
add_chain (GST_PLAY_CHAIN (playsink->videochain), FALSE);
activate_chain (GST_PLAY_CHAIN (playsink->videochain), FALSE);
}
@ -1549,18 +1560,19 @@ gst_play_sink_reconfigure (GstPlaySink * playsink)
if (playsink->vischain) {
GST_DEBUG_OBJECT (playsink, "setting up vis chain");
srcpad =
gst_element_get_static_pad (GST_ELEMENT_CAST (playsink->
vischain->chain.bin), "src");
gst_element_get_static_pad (GST_ELEMENT_CAST (playsink->vischain->
chain.bin), "src");
add_chain (GST_PLAY_CHAIN (playsink->vischain), TRUE);
activate_chain (GST_PLAY_CHAIN (playsink->vischain), TRUE);
gst_pad_link (playsink->audio_tee_vissrc, playsink->vischain->sinkpad);
gst_pad_link (srcpad, playsink->videochain->sinkpad);
gst_object_unref (srcpad);
activate_chain (GST_PLAY_CHAIN (playsink->vischain), TRUE);
}
} else {
GST_DEBUG_OBJECT (playsink, "no vis needed");
if (playsink->vischain) {
GST_DEBUG_OBJECT (playsink, "removing vis chain");
gst_pad_unlink (playsink->audio_tee_vissrc, playsink->vischain->sinkpad);
add_chain (GST_PLAY_CHAIN (playsink->vischain), FALSE);
activate_chain (GST_PLAY_CHAIN (playsink->vischain), FALSE);
}