commit 998a6d81896df8b662cc10ddeb35087b78b38d72
author John Reck <jreck@google.com> Thu Aug 28 15:35:53 2014 -0700
committer John Reck <jreck@google.com> Thu Aug 28 15:55:26 2014 -0700
tree 33af22fd2b087c8935fc2f6b4b03a71495ed83ef
parent e9a204f04465c26a32a15c237b985def8c2b4a90

Track buildLayer calls, destroy if unused

 Bug: 17208461

Change-Id: Ibdb104a493285d77a6891c5e74e38a52c7014da9

libs/hwui/TreeInfo.h

diff --git a/libs/hwui/TreeInfo.h b/libs/hwui/TreeInfo.h
index e78d8bd..ae6ea94 100644
--- a/libs/hwui/TreeInfo.h
+++ b/libs/hwui/TreeInfo.h
@@ -26,6 +26,10 @@
 namespace android {
 namespace uirenderer {
 
+namespace renderthread {
+class CanvasContext;
+}
+
 class OpenGLRenderer;
 class RenderState;
 
@@ -59,6 +63,7 @@
         , renderState(renderState)
         , renderer(NULL)
         , errorHandler(NULL)
+        , canvasContext(NULL)
     {}
 
     explicit TreeInfo(TraversalMode mode, const TreeInfo& clone)
@@ -69,6 +74,7 @@
         , renderState(clone.renderState)
         , renderer(clone.renderer)
         , errorHandler(clone.errorHandler)
+        , canvasContext(clone.canvasContext)
     {}
 
     const TraversalMode mode;
@@ -89,6 +95,8 @@
     // layer updates or similar. May be NULL.
     OpenGLRenderer* renderer;
     ErrorHandler* errorHandler;
+    // TODO: Remove this? May be NULL
+    renderthread::CanvasContext* canvasContext;
 
     struct Out {
         Out()