Support Z reorder/shadows in root render node

bug:17310188
Change-Id: If2281218c458cf767d79b4d81944e2c8a23ca32c

1 files changed, 4 insertions, 0 deletions

diff --git a/core/java/android/view/ThreadedRenderer.java b/core/java/android/view/ThreadedRenderer.java
index 764eea7bee97..ca08eccc5365 100644
--- a/core/java/android/view/ThreadedRenderer.java
+++ b/core/java/android/view/ThreadedRenderer.java
@@ -277,7 +277,11 @@ public class ThreadedRenderer extends HardwareRenderer {
                 final int saveCount = canvas.save();
                 canvas.translate(mInsetLeft, mInsetTop);
                 callbacks.onHardwarePreDraw(canvas);
+
+                canvas.insertReorderBarrier();
                 canvas.drawRenderNode(view.getDisplayList());
+                canvas.insertInorderBarrier();
+
                 callbacks.onHardwarePostDraw(canvas);
                 canvas.restoreToCount(saveCount);
                 mRootNodeNeedsUpdate = false;