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Commit a62b09a1 authored by Mathias Agopian's avatar Mathias Agopian
Browse files

fix [2615973] ViewRoot locks the Surface even when the dirty region is empty 

Change-Id: I3041a57441bd9ee97f2cbc03ce42643175023c78
parent a8624186

core/java/android/view/ViewRoot.java

+86 −84
Original line number Diff line number Diff line
@@ -1332,6 +1332,7 @@ public final class ViewRoot extends Handler implements ViewParent, 
                    appScale + ", width=" + mWidth + ", height=" + mHeight);

        }



        if (!dirty.isEmpty() || mIsAnimating) {

            Canvas canvas;

            try {

                int left = dirty.left;
@@ -1430,6 +1431,7 @@ public final class ViewRoot extends Handler implements ViewParent, 
            } finally {

                surface.unlockCanvasAndPost(canvas);

            }

        }



        if (LOCAL_LOGV) {

            Log.v("ViewRoot", "Surface " + surface + " unlockCanvasAndPost");