Merge "Dirty rect must expand, not contract." into jb-mr2-dev

2013-05-15 17:56:01 +00:00
parent 2140385719 5495c72612
commit bee0495fa1
1 changed files with 4 additions and 4 deletions
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -10578,10 +10578,10 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
            RectF boundingRect = mAttachInfo.mTmpTransformRect;
            boundingRect.set(rect);
            getMatrix().mapRect(boundingRect);
-            rect.set((int) (boundingRect.left - 0.5f),
-                    (int) (boundingRect.top - 0.5f),
-                    (int) (boundingRect.right + 0.5f),
-                    (int) (boundingRect.bottom + 0.5f));
+            rect.set((int) Math.floor(boundingRect.left),
+                    (int) Math.floor(boundingRect.top),
+                    (int) Math.ceil(boundingRect.right),
+                    (int) Math.ceil(boundingRect.bottom));
        }
    }