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playsink: cannot enable text flag while playing

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when text playbin is not enabled in the beginning, then
video_srcpad_stream_synchronizer gets linked to videochain->sinkpad
and when we try to enable text bin during play, since it is already linked to videochain,
text chain does not get linked properly. Hence unlinking the same
before linking to text chain

https://bugzilla.gnome.org/show_bug.cgi?id=748908
This commit is contained in:
Vineeth TM 2015-06-10 15:50:12 +09:00 committed by Sebastian Dröge
parent 53c5112b90
commit 50beddd474
1 changed files with 7 additions and 2 deletions
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9
gst/playback/gstplaysink.c
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@ -3744,12 +3744,17 @@ gst_play_sink_do_reconfigure (GstPlaySink * playsink)
GST_PAD_LINK_CHECK_NOTHING);
gst_object_unref (srcpad);
} else {
if (need_deinterlace)
if (need_deinterlace) {
gst_pad_unlink (playsink->videodeinterlacechain->srcpad,
playsink->videochain->sinkpad);
gst_pad_link_full (playsink->videodeinterlacechain->srcpad,
playsink->textchain->videosinkpad, GST_PAD_LINK_CHECK_NOTHING);
else
} else {
gst_pad_unlink (playsink->video_srcpad_stream_synchronizer,
playsink->videochain->sinkpad);
gst_pad_link_full (playsink->video_srcpad_stream_synchronizer,
playsink->textchain->videosinkpad, GST_PAD_LINK_CHECK_NOTHING);
}
}
gst_pad_link_full (playsink->textchain->srcpad,
playsink->videochain->sinkpad, GST_PAD_LINK_CHECK_NOTHING);