commit ce9f308063cc2bc7851f3f58c881da8a7271eecc
author John Reck <jreck@google.com> Tue Jun 17 16:18:09 2014 -0700
committer John Reck <jreck@google.com> Wed Jun 18 07:19:50 2014 -0700
tree f153d877f331bd2d20e43b87aeafb0e531bff941
parent 4193730ad8d3c17f807a6b2f7df16510491a3432

Fix dirty calculation for layer updates

 Bug: 15682142

 Defer early return of alpha <= 0 for damage accumulation until
 popTransform() so that layer updates will be performed regardless
 of alpha

Change-Id: Ifb94dd3ed2d96d610e6f2f3071933903016273a5

libs/hwui/RenderNode.cpp

diff --git a/libs/hwui/RenderNode.cpp b/libs/hwui/RenderNode.cpp
index fc51170..05f4edf 100644
--- a/libs/hwui/RenderNode.cpp
+++ b/libs/hwui/RenderNode.cpp
@@ -117,7 +117,7 @@
 }
 
 void RenderNode::damageSelf(TreeInfo& info) {
-    if (isRenderable() && properties().getAlpha() > 0) {
+    if (isRenderable()) {
         if (properties().getClipDamageToBounds()) {
             info.damageAccumulator->dirty(0, 0, properties().getWidth(), properties().getHeight());
         } else {