Store SkRRects in SkClipStack

src/core/SkCanvas.cpp

 
 /*
  * Copyright 2008 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkCanvas.h"
@@ skipping 1277 matching lines @@
         devPath.setFillType(SkPath::kInverseEvenOdd_FillType);
         const SkClipStack* clipStack = getClipStack();
         SkClipStack::Iter iter(*clipStack, SkClipStack::Iter::kBottom_IterStart);
         const SkClipStack::Element* element;
         while ((element = iter.next())) {
             SkClipStack::Element::Type type = element->getType();
             if (type == SkClipStack::Element::kEmpty_Type) {
                 continue;
             }
             SkPath operand;
-            if (type == SkClipStack::Element::kRect_Type) {
-                operand.addRect(element->getRect());
-            } else if (type == SkClipStack::Element::kPath_Type) {
-                operand = element->getPath();
-            } else {
-                SkDEBUGFAIL("Unexpected type.");
-            }
+            element->asPath(&operand);
             SkRegion::Op elementOp = element->getOp();
             if (elementOp == SkRegion::kReplace_Op) {
                 devPath = operand;
             } else {
                 Op(devPath, operand, (SkPathOp) elementOp, &devPath);
             }
             // if the prev and curr clips disagree about aa -vs- not, favor the aa request.
             // perhaps we need an API change to avoid this sort of mixed-signals about
             // clipping.
             doAA |= element->isAA();
@@ skipping 136 matching lines @@
 void SkCanvas::replayClips(ClipVisitor* visitor) const {
     SkClipStack::B2TIter                iter(fClipStack);
     const SkClipStack::Element*         element;
 
     static const SkRect kEmpty = { 0, 0, 0, 0 };
     while ((element = iter.next()) != NULL) {
         switch (element->getType()) {
             case SkClipStack::Element::kPath_Type:
                 visitor->clipPath(element->getPath(), element->getOp(), element->isAA());
                 break;
+            case SkClipStack::Element::kRRect_Type:
+                visitor->clipRRect(element->getRRect(), element->getOp(), element->isAA());
+                break;
             case SkClipStack::Element::kRect_Type:
                 visitor->clipRect(element->getRect(), element->getOp(), element->isAA());
                 break;
             case SkClipStack::Element::kEmpty_Type:
                 visitor->clipRect(kEmpty, SkRegion::kIntersect_Op, false);
                 break;
         }
     }
 }
 
@@ skipping 756 matching lines @@
     return *paint;
 }
 
 const SkRegion& SkCanvas::LayerIter::clip() const { return fImpl->getClip(); }
 int SkCanvas::LayerIter::x() const { return fImpl->getX(); }
 int SkCanvas::LayerIter::y() const { return fImpl->getY(); }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkCanvas::ClipVisitor::~ClipVisitor() { }