Use per-typeface sets of glyphs for nvpr text

src/gpu/gl/GrGLPathRendering.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 GrGLPathRendering_DEFINED
 #define GrGLPathRendering_DEFINED
 
@@ skipping 16 matching lines @@
 class GrGLPathRendering : public GrPathRendering {
 public:
     /**
      * Create a new GrGLPathRendering object from a given GrGpuGL.
      */
     GrGLPathRendering(GrGpuGL* gpu);
     virtual ~GrGLPathRendering();
 
     // GrPathRendering implementations.
     virtual GrPath* createPath(const SkPath&, const SkStrokeRec&) SK_OVERRIDE;
-    virtual GrPathRange* createPathRange(size_t size, const SkStrokeRec&) SK_OVERRIDE;
+    virtual GrPathRange* createPathRange(GrPathRange::PathGenerator*,
+                                         const SkStrokeRec&) SK_OVERRIDE;
+    virtual GrPathRange* createGlyphs(const SkTypeface*,
+                                      const SkDescriptor*,
+                                      const SkStrokeRec&) SK_OVERRIDE;
     virtual void stencilPath(const GrPath*, SkPath::FillType) SK_OVERRIDE;
     virtual void drawPath(const GrPath*, SkPath::FillType) SK_OVERRIDE;
     virtual void drawPaths(const GrPathRange*, const uint32_t indices[], int count,
                            const float transforms[], PathTransformType,
                            SkPath::FillType) SK_OVERRIDE;
 
     /* Called when the 3D context state is unknown. */
     void resetContext();
 
     /**
@@ skipping 82 matching lines @@
     struct PathTexGenData {
         GrGLenum  fMode;
         GrGLint   fNumComponents;
         GrGLfloat fCoefficients[3 * 3];
     };
     int fHWActivePathTexGenSets;
     SkTArray<PathTexGenData, true> fHWPathTexGenSettings;
 };
 
 #endif