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gst/playback/gstplaysink.c: Add some more comments.

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Original commit message from CVS:
* gst/playback/gstplaysink.c: (gst_play_sink_set_vis_plugin):
Add some more comments.
This commit is contained in:
Wim Taymans 2008-07-31 13:06:13 +00:00
parent 824a8fc80c
commit 76456cb647
2 changed files with 9 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-07-31 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/playback/gstplaysink.c: (gst_play_sink_set_vis_plugin):
Add some more comments.
2008-07-31 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/videotestsrc/gstvideotestsrc.c: (gst_video_test_src_getcaps),

5
gst/playback/gstplaysink.c
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@ -438,7 +438,10 @@ gst_play_sink_set_vis_plugin (GstPlaySink * playsink, GstElement * vis)
/* block the pad, the next time the callback is called we can change the
* visualisation. It's possible that this never happens or that the pad was
* already blocked. */
* already blocked. If the callback never happens, we don't have new data so
* we don't need the new vis plugin. If the pad was already blocked, the
* function returns FALSE but the previous pad block will do the right thing
* anyway. */
GST_DEBUG_OBJECT (playsink, "blocking vis pad");
gst_pad_set_blocked_async (chain->blockpad, TRUE, gst_play_sink_vis_blocked,
playsink);