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)
commiteb4e2de4e87d9029416ae919a5a392f912026df6
treee66b23191a69f2097ed19b867e40758f555fd366
parent75ad1246a204b6e4e43cf41e9b7e65f5b0f64ea3
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