Forces windows to draw the first time they show.

Change-Id: I239572ee49bc60f30d957f548104e75844859a93

core/java/android/view/ViewRoot.java

@@ -1256,6 +1256,11 @@ public final class ViewRoot extends Handler implements ViewParent, View.AttachIn
             dirty.setEmpty();
             return;
         }
+
+        if (fullRedrawNeeded) {
+            mAttachInfo.mIgnoreDirtyState = true;
+            dirty.union(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f));
+        }
         
         if (mHwRenderer != null && mHwRenderer.isEnabled()) {
             if (!dirty.isEmpty()) {
@@ -1270,11 +1275,6 @@ public final class ViewRoot extends Handler implements ViewParent, View.AttachIn
             return;
         }
 
-        if (fullRedrawNeeded) {
-            mAttachInfo.mIgnoreDirtyState = true;
-            dirty.union(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f));
-        }
-
         if (DEBUG_ORIENTATION || DEBUG_DRAW) {
             Log.v(TAG, "Draw " + mView + "/"
                     + mWindowAttributes.getTitle()

libs/hwui/FontRenderer.cpp

@@ -166,7 +166,7 @@ void Font::measureUTF(SkPaint* paint, const char* text, uint32_t start, uint32_t
     renderUTF(paint, text, start, len, numGlyphs, 0, 0, MEASURE, NULL, 0, 0, bounds);
 }
 
-#define SkAutoKern_AdjustF(prev, next)    (((next) - (prev) + 32) >> 6 << 16)
+#define SkAutoKern_AdjustF(prev, next) (((next) - (prev) + 32) >> 6 << 16)
 
 void Font::renderUTF(SkPaint* paint, const char* text, uint32_t start, uint32_t len,
         int numGlyphs, int x, int y, RenderMode mode, uint8_t *bitmap,