commit 86b39f311e174ddbd0d2f8de8d18dd45a8a2334f
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Mon Jan 06 16:54:20 2014 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Mon Jan 06 16:54:20 2014 +0000
tree a97590f426f780c283a22315edc00726771c5e34
parent 7627c657b039ea9aa2a01a7d74e652fe7e27def4

Avoid some work on SkClipStack equality when the topmost genids match

Two clip stacks are defined being equal if the topmost genids match.

R=bsalomon@google.com

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/115573005

git-svn-id: http://skia.googlecode.com/svn/trunk@12909 2bbb7eff-a529-9590-31e7-b0007b416f81

src/core/SkClipStack.cpp

diff --git a/src/core/SkClipStack.cpp b/src/core/SkClipStack.cpp
index 53a8888..c66a219 100644
--- a/src/core/SkClipStack.cpp
+++ b/src/core/SkClipStack.cpp
@@ -406,6 +406,9 @@
 }
 
 bool SkClipStack::operator==(const SkClipStack& b) const {
+    if (this->getTopmostGenID() == b.getTopmostGenID()) {
+        return true;
+    }
     if (fSaveCount != b.fSaveCount ||
         fDeque.count() != b.fDeque.count()) {
         return false;