Add asRRect method to SkClipStack::Element

include/core/SkClipStack.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 SkClipStack_DEFINED
 #define SkClipStack_DEFINED
 
@@ skipping 80 matching lines @@
             SkASSERT(kRect_Type == fType && (fRRect.isRect() || fRRect.isEmpty()));
             return fRRect.getBounds();
         }
 
         //!< Call if getType() is not kEmpty to get the set operation used to combine this element.
         SkRegion::Op getOp() const { return fOp; }
 
         //!< Call to get the element as a path, regardless of its type.
         void asPath(SkPath* path) const;
 
+        //!< Call if getType() is not kPath to get the element as a round rect.
+        const SkRRect& asRRect() const { SkASSERT(kPath_Type != fType); return fRRect; }
+
         /** If getType() is not kEmpty this indicates whether the clip shape should be anti-aliased
             when it is rasterized. */
         bool isAA() const { return fDoAA; }
 
         //!< Inverts the fill of the clip shape. Note that a kEmpty element remains kEmpty.
         void invertShapeFillType();
 
         //!< Sets the set operation represented by the element.
         void setOp(SkRegion::Op op) { fOp = op; }
 
@@ skipping 357 matching lines @@
      */
     void restoreTo(int saveCount);
 
     /**
      * Return the next unique generation ID.
      */
     static int32_t GetNextGenID();
 };
 
 #endif