Merge "Wallpaper: Propagate transform hint from WM to BBQ surface" into sc-dev

core/java/android/service/wallpaper/WallpaperService.java

@@ -1033,6 +1033,9 @@ public abstract class WallpaperService extends Service {
                                     .build();
                             updateSurfaceDimming();
                         }
+                        // Propagate transform hint from WM so we can use the right hint for the
+                        // first frame.
+                        mBbqSurfaceControl.setTransformHint(mSurfaceControl.getTransformHint());
                         Surface blastSurface = getOrCreateBLASTSurface(mSurfaceSize.x,
                                 mSurfaceSize.y, mFormat);
                         // If blastSurface == null that means it hasn't changed since the last