Args structs to GrPathRenderer functions

src/gpu/GrDefaultPathRenderer.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrDefaultPathRenderer_DEFINED
 #define GrDefaultPathRenderer_DEFINED
 
 #include "GrPathRenderer.h"
 #include "SkTemplates.h"
 
 /**
  *  Subclass that renders the path using the stencil buffer to resolve fill rules
  * (e.g. winding, even-odd)
  */
 class SK_API GrDefaultPathRenderer : public GrPathRenderer {
 public:
     GrDefaultPathRenderer(bool separateStencilSupport, bool stencilWrapOpsSupport);
 
-    virtual bool canDrawPath(const GrDrawTarget*,
-                             const GrPipelineBuilder*,
-                             const SkMatrix& viewMatrix,
-                             const SkPath&,
-                             const GrStrokeInfo&,
-                             bool antiAlias) const override;
-
 private:
 
     virtual StencilSupport onGetStencilSupport(const GrDrawTarget*,
                                                const GrPipelineBuilder*,
                                                const SkPath&,
                                                const GrStrokeInfo&) const override;
 
-    virtual bool onDrawPath(GrDrawTarget*,
-                            GrPipelineBuilder*,
-                            GrColor,
-                            const SkMatrix& viewMatrix,
-                            const SkPath&,
-                            const GrStrokeInfo&,
-                            bool antiAlias) override;
+    bool onCanDrawPath(const CanDrawPathArgs&) const override;
 
-    virtual void onStencilPath(GrDrawTarget*,
-                               GrPipelineBuilder*,
-                               const SkMatrix& viewMatrix,
-                               const SkPath&,
-                               const GrStrokeInfo&) override;
+    bool onDrawPath(const DrawPathArgs&) override;
+
+    void onStencilPath(const StencilPathArgs&) override;
 
     bool internalDrawPath(GrDrawTarget*,
                           GrPipelineBuilder*,
                           GrColor,
                           const SkMatrix& viewMatrix,
                           const SkPath&,
                           const GrStrokeInfo&,
                           bool stencilOnly);
 
     bool    fSeparateStencil;
     bool    fStencilWrapOps;
 
     typedef GrPathRenderer INHERITED;
 };
 
 #endif