am 0a232673: am bf378fd7: Don\'t allow screen invalidations to go outside bounds of screen

* commit '0a232673370989f54e05fd2508ce90267a54abd1': Don't allow screen invalidations to go outside bounds of screen
2012-02-23 08:09:59 -08:00
parent 8857f669f9 0a23267337
commit 6ad5d69da5
1 changed files with 2 additions and 0 deletions
--- a/core/java/android/view/HardwareRenderer.java
+++ b/core/java/android/view/HardwareRenderer.java
@@ -811,6 +811,8 @@ public abstract class HardwareRenderer {
            if (canDraw()) {
                if (!hasDirtyRegions()) {
                    dirty = null;
+                } else if (dirty != null) {
+                    dirty.intersect(0, 0, mWidth, mHeight);
                }
                attachInfo.mIgnoreDirtyState = true;
                attachInfo.mDrawingTime = SystemClock.uptimeMillis();