Bug 1182147: Ensure ImageHost does not attempt to call DrawQuad with an effect unsupported by the compositor. r=nical

2015-09-04 18:31:52 +00:00
parent ab4e83f3ba
commit ff5eb8de72
2 changed files with 5 additions and 1 deletions
--- a/gfx/layers/basic/BasicCompositor.cpp
+++ b/gfx/layers/basic/BasicCompositor.cpp
@@ -148,7 +148,7 @@ BasicCompositor::CreateDataTextureSource(TextureFlags aFlags)
 bool
 BasicCompositor::SupportsEffect(EffectTypes aEffect)
 {
-  return static_cast<EffectTypes>(aEffect) != EffectTypes::YCBCR;
+  return aEffect != EffectTypes::YCBCR && aEffect != EffectTypes::COMPONENT_ALPHA;
 }

 static void