use Descriptor struct to encapsulate all the common paramaeters between our various gradient types.…

src/effects/gradients/SkTwoPointConicalGradient.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
  #ifndef SkTwoPointConicalGradient_DEFINED
  #define SkTwoPointConicalGradient_DEFINED
@@ skipping 29 matching lines @@
 };
 
 
 class SkTwoPointConicalGradient : public SkGradientShaderBase {
     TwoPtRadial fRec;
     void init();
 
 public:
     SkTwoPointConicalGradient(const SkPoint& start, SkScalar startRadius,
                               const SkPoint& end, SkScalar endRadius,
-                              const SkColor colors[], const SkScalar pos[],
-                              int colorCount, SkShader::TileMode mode,
-                              SkUnitMapper* mapper);
+                              const Descriptor&);
 
     virtual void shadeSpan(int x, int y, SkPMColor* dstCParam,
                            int count) SK_OVERRIDE;
     virtual bool setContext(const SkBitmap& device,
                             const SkPaint& paint,
                             const SkMatrix& matrix) SK_OVERRIDE;
 
     virtual BitmapType asABitmap(SkBitmap* bitmap,
                                  SkMatrix* matrix,
                                  TileMode* xy) const;
@@ skipping 14 matching lines @@
 
 private:
     typedef SkGradientShaderBase INHERITED;
     const SkPoint fCenter1;
     const SkPoint fCenter2;
     const SkScalar fRadius1;
     const SkScalar fRadius2;
 };
 
 #endif