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playsink: Fix subtitle rendering if there's no video, no visualizations but a text-sink

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This commit is contained in:
Sebastian Dröge 2012-03-23 11:07:49 +01:00
parent fe0e2d65e1
commit 4872c7bf75
1 changed files with 20 additions and 18 deletions
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4
gst/playback/gstplaysink.c
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@ -2583,7 +2583,7 @@ gst_play_sink_reconfigure (GstPlaySink * playsink)
/* we have a text_pad and we need text rendering, in this case we need a /* we have a text_pad and we need text rendering, in this case we need a
* video_pad to combine the video with the text or visualizations */ * video_pad to combine the video with the text or visualizations */
if (need_text && !need_video) { if (need_text && !need_video && !playsink->text_sink) {
if (playsink->video_pad) { if (playsink->video_pad) {
need_video = TRUE; need_video = TRUE;
} else if (need_audio) { } else if (need_audio) {
@ -2947,6 +2947,7 @@ gst_play_sink_reconfigure (GstPlaySink * playsink)
playsink->textchain->textsinkpad, GST_PAD_LINK_CHECK_NOTHING); playsink->textchain->textsinkpad, GST_PAD_LINK_CHECK_NOTHING);
} }
if (need_vis || need_video) {
if (need_vis) { if (need_vis) {
GstPad *srcpad; GstPad *srcpad;
@ -2966,6 +2967,7 @@ gst_play_sink_reconfigure (GstPlaySink * playsink)
} }
gst_pad_link_full (playsink->textchain->srcpad, gst_pad_link_full (playsink->textchain->srcpad,
playsink->videochain->sinkpad, GST_PAD_LINK_CHECK_NOTHING); playsink->videochain->sinkpad, GST_PAD_LINK_CHECK_NOTHING);
}
activate_chain (GST_PLAY_CHAIN (playsink->textchain), TRUE); activate_chain (GST_PLAY_CHAIN (playsink->textchain), TRUE);
} }