[Bug 715138] xvimagesink 1.2 ignores resize events when used on a QWidget

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Jan 14 14:22:35 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=715138
  GStreamer | gst-plugins-base | 1.2.1

--- Comment #14 from Holger Kaelberer <hk at getslash.de> 2014-01-14 22:22:31 UTC ---
Created an attachment (id=266300)
 View: https://bugzilla.gnome.org/attachment.cgi?id=266300
 Review: https://bugzilla.gnome.org/review?bug=715138&attachment=266300

0001-xvimagesink-don-t-recreate-xvcontext.patch

Assuming that this is *really* a regression and not intentional -- this patch
fixes the issue for me.

Calling gst_xvimagesink_set_window_handle() before having started the pipeline
lead to the creation of a xvcontext. Then upon GST_STATE_CHANGE_NULL_TO_READY
in _open() a new xvcontext is created and overwrites the first. This somehow
breaks event propagation to the xevent thread.

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