am 2d468c5d: Make sure SurfaceView use a 565 surface when requesting an OPAQUE format.

Merge commit '2d468c5d73cc1cefbcfa8d98e30622c54756918c' into gingerbread-plus-aosp

* commit '2d468c5d73cc1cefbcfa8d98e30622c54756918c':
  Make sure SurfaceView use a 565 surface when requesting an OPAQUE format.

core/java/android/view/SurfaceView.java

@@ -724,6 +724,12 @@ public class SurfaceView extends View {
         }
 
         public void setFormat(int format) {
+
+            // for backward compatibility reason, OPAQUE always
+            // means 565 for SurfaceView
+            if (format == PixelFormat.OPAQUE)
+                format = PixelFormat.RGB_565;
+
             mRequestedFormat = format;
             if (mWindow != null) {
                 updateWindow(false);