ximagesink: only extrapolate alpha mask for 32-bit depth
authorNicolas Dufresne <nicolas.dufresne@collabora.com>
Thu, 27 Mar 2014 20:43:10 +0000 (16:43 -0400)
committerNicolas Dufresne <nicolas.dufresne@collabora.com>
Thu, 27 Mar 2014 20:47:30 +0000 (16:47 -0400)
commitf270b267c530ccc85718b37df74a9b01f3e4bca3
tree0689fa444b71d685f2b604e9078ba0a74d1f91bc
parent0348ee66f1cb7149f0d57ab4f63dbb6dfb41f010
ximagesink: only extrapolate alpha mask for 32-bit depth

Instead of passing bogus alpha mask values when there's no alpha.

https://bugzilla.gnome.org/show_bug.cgi?id=727188
sys/ximage/ximagesink.c