commit 73e71023a05393ef0aa12bf3644a1c704feeec0c
author robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Thu Aug 09 18:10:49 2012 +0000
committer robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Thu Aug 09 18:10:49 2012 +0000
tree e10898eed6b7721bbd5b234f0f496bc1d7f2e976
parent d74e710c00700aea603d7843d3ff670043bb1c15

Added method of getting top genID from SkClipStack

http://codereview.appspot.com/6446108/



git-svn-id: http://skia.googlecode.com/svn/trunk@5034 2bbb7eff-a529-9590-31e7-b0007b416f81

include/core/SkClipStack.h

diff --git a/include/core/SkClipStack.h b/include/core/SkClipStack.h
index 077c4b7..7ebd492 100644
--- a/include/core/SkClipStack.h
+++ b/include/core/SkClipStack.h
@@ -100,6 +100,8 @@
     static const int32_t kEmptyGenID = 1;       // no pixels writeable
     static const int32_t kWideOpenGenID = 2;    // all pixels writeable
 
+    int32_t getTopmostGenID() const;
+
 private:
     struct Rec;
 
@@ -127,6 +129,7 @@
             const SkPath*   fPath;  // if non-null, this is a path clip
             SkRegion::Op    fOp;
             bool            fDoAA;
+            int32_t         fGenID;
         };
 
         /**