Correctly declare skiagm::DCShader to be not flattenable.

gm/dcshader.cpp

 
 /*
  * Copyright 2014 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"
 #if SK_SUPPORT_GPU
 #include "GrFragmentProcessor.h"
 #include "GrCoordTransform.h"
 #include "gl/GrGLProcessor.h"
 #include "gl/builders/GrGLProgramBuilder.h"
 #include "Resources.h"
 #include "SkShader.h"
 #include "SkStream.h"
 #include "SkTypeface.h"
 
 namespace skiagm {
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class DCShader : public SkShader {
 public:
     DCShader(const SkMatrix& matrix) : fDeviceMatrix(matrix) {}
 

[reed1, 2015/01/05 16:27:59]

// We're not flattenable because ...

[hal.canary, 2015/01/05 16:37:25]

I don't care about serializing custom shaders, since the deserialization process
would also need to link in this class (In my PDF backend test code, I don't link
in the GMs; see http://crrev.com/832403002 ).

-    Factory getFactory() const SK_OVERRIDE { return NULL; }
+    SK_DECLARE_NOT_FLATTENABLE_PROCS(DCShader)
 
     bool asFragmentProcessor(GrContext*, const SkPaint& paint, const SkMatrix& viewM,
                              const SkMatrix* localMatrix, GrColor* color,
                              GrFragmentProcessor** fp) const SK_OVERRIDE;
 private:
     const SkMatrix fDeviceMatrix;
 };
 
 class DCFP : public GrFragmentProcessor {
 public:
@@ skipping 250 matching lines @@
     };
 
     SkTArray<Prim*> fPrims;
 
     typedef GM INHERITED;
 };
 
 DEF_GM( return SkNEW(DCShaderGM); )
 }
 #endif