gtk: add the overlaycomposition feature to the template caps
authorMatthew Waters <matthew@centricular.com>
Tue, 10 Nov 2015 01:32:39 +0000 (12:32 +1100)
committerMatthew Waters <matthew@centricular.com>
Tue, 10 Nov 2015 04:40:25 +0000 (15:40 +1100)
commit4a52b58b78c0ea1eea71ae00cefce3bcf0ef92b9
treebbf34ca612af5cd09700753cb0a1973e609819ed
parent5f94356ce1b6b8a77f17ed084230023fccaf395b
gtk: add the overlaycomposition feature to the template caps

There is a possibility that the _get_caps impl will be called with the
feature in the filter caps which when interecting with the template,
will return EMPTY and therefore fail negotiation.

https://bugzilla.gnome.org/show_bug.cgi?id=757854
ext/gtk/gstgtkglsink.c