commit b893a4c569d0719a395abffb266d1d61af847e2f
author cdalton <cdalton@nvidia.com> Thu Mar 17 12:56:11 2016 -0700
committer Commit bot <commit-bot@chromium.org> Thu Mar 17 12:56:11 2016 -0700
tree c314e002fea32b026dee2da28c2e546a01648021
parent a483da395a4f3b82073057420ac1318d2c7f3f95

Add asRRect method to SkClipStack::Element

Adds an asRRect method alongside asPath, for clip implementations that
can be generalized to round rects.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1793373002

Review URL: https://codereview.chromium.org/1793373002

src/core/SkClipStack.cpp

diff --git a/src/core/SkClipStack.cpp b/src/core/SkClipStack.cpp
index 4227eea..4e53d8b 100644
--- a/src/core/SkClipStack.cpp
+++ b/src/core/SkClipStack.cpp
@@ -21,6 +21,7 @@
 SkClipStack::Element::Element(const Element& that) {
     switch (that.getType()) {
         case kEmpty_Type:
+            fRRect.setEmpty();
             fPath.reset();
             break;
         case kRect_Type: // Rect uses rrect
@@ -171,6 +172,7 @@
     SkASSERT(kNormal_BoundsType == fFiniteBoundType);
     SkASSERT(!fIsIntersectionOfRects);
     SkASSERT(kEmptyGenID == fGenID);
+    SkASSERT(fRRect.isEmpty());
     SkASSERT(!fPath.isValid());
 }