Initial CL to move color / coverage off of drawstate

src/gpu/GrAADistanceFieldPathRenderer.h

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrAADistanceFieldPathRenderer_DEFINED
 #define GrAADistanceFieldPathRenderer_DEFINED
@@ skipping 20 matching lines @@
                              bool antiAlias) const SK_OVERRIDE;
 
 protected:
     virtual StencilSupport onGetStencilSupport(const GrDrawTarget*,
                                                const GrDrawState*,
                                                const SkPath&,
                                                const SkStrokeRec&) const SK_OVERRIDE;
     
     virtual bool onDrawPath(GrDrawTarget*,
                             GrDrawState*,
+                            GrColor,
                             const SkPath&,
                             const SkStrokeRec&,
                             bool antiAlias) SK_OVERRIDE;
 
 private:
     struct PathData {
         struct Key {
             uint32_t   fGenID;
             // rendered size for stored path (32x32 max, 64x64 max, 128x128 max)
             uint32_t   fDimension;
@@ skipping 20 matching lines @@
     
     GrContext*                         fContext;
     GrAtlas*                           fAtlas;
     SkAutoTUnref<GrGeometryProcessor>  fCachedGeometryProcessor;
     // current set of flags used to create the cached geometry processor
     uint32_t                           fEffectFlags;
     GrAtlas::ClientPlotUsage           fPlotUsage;
     SkTDynamicHash<PathData, PathData::Key> fPathCache;
     PathDataList                       fPathList;
     
-    bool internalDrawPath(GrDrawTarget*, GrDrawState*, const SkPath& path,
+    bool internalDrawPath(GrDrawTarget*, GrDrawState*, GrColor, const SkPath& path,
                           const PathData* pathData);
     PathData* addPathToAtlas(const SkPath& path, const SkStrokeRec& stroke, bool antiAlias,
                              uint32_t dimension, SkScalar scale);
     bool freeUnusedPlot();
     
     typedef GrPathRenderer INHERITED;
 };
 
 #endif