Add a GrPathRange class

src/gpu/gl/GrGpuGL.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 GrGpuGL_DEFINED
 #define GrGpuGL_DEFINED
 
@@ skipping 118 matching lines @@
     virtual void onResetContext(uint32_t resetBits) SK_OVERRIDE;
 
     virtual GrTexture* onCreateTexture(const GrTextureDesc& desc,
                                        const void* srcData,
                                        size_t rowBytes) SK_OVERRIDE;
     virtual GrTexture* onCreateCompressedTexture(const GrTextureDesc& desc,
                                                  const void* srcData) SK_OVERRIDE;
     virtual GrVertexBuffer* onCreateVertexBuffer(size_t size, bool dynamic) SK_OVERRIDE;
     virtual GrIndexBuffer* onCreateIndexBuffer(size_t size, bool dynamic) SK_OVERRIDE;
     virtual GrPath* onCreatePath(const SkPath&, const SkStrokeRec&) SK_OVERRIDE;
+    virtual GrPathRange* onCreatePathRange(size_t size, const SkStrokeRec&) SK_OVERRIDE;
     virtual GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&) SK_OVERRIDE;
     virtual GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&) SK_OVERRIDE;
     virtual bool createStencilBufferForRenderTarget(GrRenderTarget* rt,
                                                     int width,
                                                     int height) SK_OVERRIDE;
     virtual bool attachStencilBufferToRenderTarget(
         GrStencilBuffer* sb,
         GrRenderTarget* rt) SK_OVERRIDE;
 
     virtual void onClear(const SkIRect* rect, GrColor color, bool canIgnoreRect) SK_OVERRIDE;
 
     virtual bool onReadPixels(GrRenderTarget* target,
                               int left, int top,
                               int width, int height,
                               GrPixelConfig,
                               void* buffer,
                               size_t rowBytes) SK_OVERRIDE;
 
     virtual bool onWriteTexturePixels(GrTexture* texture,
                                       int left, int top, int width, int height,
                                       GrPixelConfig config, const void* buffer,
                                       size_t rowBytes) SK_OVERRIDE;
 
     virtual void onResolveRenderTarget(GrRenderTarget* target) SK_OVERRIDE;
 
     virtual void onGpuDraw(const DrawInfo&) SK_OVERRIDE;
 
     virtual void onGpuStencilPath(const GrPath*, SkPath::FillType) SK_OVERRIDE;
     virtual void onGpuDrawPath(const GrPath*, SkPath::FillType) SK_OVERRIDE;
-    virtual void onGpuDrawPaths(int, const GrPath**, const SkMatrix*,
-                                SkPath::FillType,
-                                SkStrokeRec::Style) SK_OVERRIDE;
+    virtual void onGpuDrawPaths(const GrPathRange*,
+                                const uint32_t indices[], int count,
+                                const float transforms[], GrTransformFormat,
+                                SkPath::FillType) SK_OVERRIDE;
 
     virtual void clearStencil() SK_OVERRIDE;
     virtual void clearStencilClip(const SkIRect& rect,
                                   bool insideClip) SK_OVERRIDE;
     virtual bool flushGraphicsState(DrawType, const GrDeviceCoordTexture* dstCopy) SK_OVERRIDE;
 
     // GrDrawTarget ovverides
     virtual void didAddGpuTraceMarker() SK_OVERRIDE;
     virtual void didRemoveGpuTraceMarker() SK_OVERRIDE;
 
@@ skipping 298 matching lines @@
     // we record what stencil format worked last time to hopefully exit early
     // from our loop that tries stencil formats and calls check fb status.
     int fLastSuccessfulStencilFmtIdx;
 
     SkAutoTDelete<GrGLNameAllocator> fPathNameAllocator;
 
     typedef GrGpu INHERITED;
 };
 
 #endif