compositor-drm: Don't use overlay when surface alpha != 1.0f
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 16 Nov 2012 09:48:46 +0000 (11:48 +0200)
committerKristian Høgsberg <krh@bitplanet.net>
Fri, 16 Nov 2012 23:39:06 +0000 (18:39 -0500)
commit5a84f3151474b49215fbef9c8def01f364f9b16e
treeab908547c01c222a37a76df8ac8ad36efb142a0e
parentf0377dd3a7771dcc18019edcd3eb95fdd6bf259a
compositor-drm: Don't use overlay when surface alpha != 1.0f

Assume that overlays can't handle alpha blending even with a constant
alpha factor.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
src/compositor-drm.c