Add luminance mask transfer modes.

gm/xfermodes2.cpp

 
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "gm.h"
 #include "SkBitmap.h"
 #include "SkShader.h"
 #include "SkXfermode.h"
 #include "SkColorPriv.h"
 
 namespace skiagm {
 
 class Xfermodes2GM : public GM {
 public:
     Xfermodes2GM() {}
 
 protected:
     virtual SkString onShortName() SK_OVERRIDE {
         return SkString("xfermodes2");
     }
 
     virtual SkISize onISize() SK_OVERRIDE {
-        return make_isize(455, 475);
+        return make_isize(455, 564);
     }
 
     virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         canvas->translate(SkIntToScalar(10), SkIntToScalar(20));
 
         const SkScalar w = SkIntToScalar(kSize);
         const SkScalar h = SkIntToScalar(kSize);
 
         SkPaint labelP;
         labelP.setAntiAlias(true);
@@ skipping 114 matching lines @@
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new Xfermodes2GM; }
 static GMRegistry reg(MyFactory);
 
 }