clear stencil clip on draw target

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 110 matching lines @@
     virtual bool createStencilBufferForRenderTarget(GrRenderTarget* rt,
                                                     int width,
                                                     int height) SK_OVERRIDE;
     virtual bool attachStencilBufferToRenderTarget(
         GrStencilBuffer* sb,
         GrRenderTarget* rt) SK_OVERRIDE;
 
     virtual void onClear(GrRenderTarget*, const SkIRect* rect, GrColor color,
                          bool canIgnoreRect) SK_OVERRIDE;
 
+    virtual void onClearStencilClip(GrRenderTarget*,
+                                    const SkIRect& rect,
+                                    bool insideClip) 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 clearStencil(GrRenderTarget*) SK_OVERRIDE;
-    virtual void clearStencilClip(GrRenderTarget*, const SkIRect& rect,
-                                  bool insideClip) SK_OVERRIDE;
     virtual bool flushGraphicsState(DrawType,
-                                    const ScissorState&,
+                                    const GrClipMaskManager::ScissorState&,
                                     const GrDeviceCoordTexture* dstCopy) SK_OVERRIDE;
 
     // GrDrawTarget overrides
     virtual void didAddGpuTraceMarker() SK_OVERRIDE;
     virtual void didRemoveGpuTraceMarker() SK_OVERRIDE;
 
     // binds texture unit in GL
     void setTextureUnit(int unitIdx);
 
     // Sets up vertex attribute pointers and strides. On return indexOffsetInBytes gives the offset
@@ skipping 52 matching lines @@
         int                         fCacheMisses;
         int                         fHashMisses; // cache hit but hash table missed
 #endif
     };
 
     // flushes dithering, color-mask, and face culling stat
     void flushMiscFixedFunctionState(const GrOptDrawState&);
 
     // flushes the scissor. see the note on flushBoundTextureAndParams about
     // flushing the scissor after that function is called.
-    void flushScissor(const ScissorState&,
+    void flushScissor(const GrClipMaskManager::ScissorState&,
                       const GrGLIRect& rtViewport,
                       GrSurfaceOrigin rtOrigin);
 
     // disables the scissor
     void disableScissor();
 
     void initFSAASupport();
 
     // determines valid stencil formats
     void initStencilFormats();
@@ skipping 209 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;
 
     typedef GrGpu INHERITED;
     friend class GrGLPathRendering; // For accessing setTextureUnit.
 };
 
 #endif