commit c25e506f7fc08790c0532f927f31310a2ca778b7
author John Reck <jreck@google.com> Wed Jun 18 14:21:29 2014 -0700
committer John Reck <jreck@google.com> Wed Jun 18 14:31:52 2014 -0700
tree 65317bcbeeb38b60a74306be22f8c37276196ffe
parent ce9f308063cc2bc7851f3f58c881da8a7271eecc

Throw ISE on too-big-views-with-layers

 Bug: 12971954

Change-Id: I3ef995e91f236014b0a72a90846ef19ce6dc42b1

libs/hwui/RenderNode.cpp

diff --git a/libs/hwui/RenderNode.cpp b/libs/hwui/RenderNode.cpp
index 05f4edf..3d93383 100644
--- a/libs/hwui/RenderNode.cpp
+++ b/libs/hwui/RenderNode.cpp
@@ -20,6 +20,7 @@
 #include "RenderNode.h"
 
 #include <algorithm>
+#include <string>
 
 #include <SkCanvas.h>
 #include <algorithm>
@@ -158,7 +159,10 @@
         applyLayerPropertiesToLayer(info);
         damageSelf(info);
     } else if (mLayer->layer.getWidth() != getWidth() || mLayer->layer.getHeight() != getHeight()) {
-        LayerRenderer::resizeLayer(mLayer, getWidth(), getHeight());
+        if (!LayerRenderer::resizeLayer(mLayer, getWidth(), getHeight())) {
+            LayerRenderer::destroyLayer(mLayer);
+            mLayer = 0;
+        }
         damageSelf(info);
     }
 
@@ -166,6 +170,15 @@
     info.damageAccumulator->peekAtDirty(&dirty);
     info.damageAccumulator->popTransform();
 
+    if (!mLayer) {
+        if (info.errorHandler) {
+            std::string msg = "Unable to create layer for ";
+            msg += getName();
+            info.errorHandler->onError(msg);
+        }
+        return;
+    }
+
     if (!dirty.isEmpty()) {
         mLayer->updateDeferred(this, dirty.fLeft, dirty.fTop, dirty.fRight, dirty.fBottom);
     }