Add rect clip to convex_poly_clip GM

BUG=skia:2051
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/147793007

git-svn-id: http://skia.googlecode.com/svn/trunk@13300 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 18 insertions, 0 deletions

diff --git a/src/core/SkTLList.h b/src/core/SkTLList.h
index 298ce516cc..99b5bc67d9 100644
--- a/src/core/SkTLList.h
+++ b/src/core/SkTLList.h
@@ -75,6 +75,15 @@ public:
         return reinterpret_cast<T*>(node->fObj);
     }
 
+    T* addToHead() {
+        this->validate();
+        Node* node = this->createNode();
+        fList.addToHead(node);
+        SkNEW_PLACEMENT(node->fObj, T);
+        this->validate();
+        return reinterpret_cast<T*>(node->fObj);
+    }
+
     T* addToTail(const T& t) {
         this->validate();
         Node* node = this->createNode();
@@ -84,6 +93,15 @@ public:
         return reinterpret_cast<T*>(node->fObj);
     }
 
+    T* addToTail() {
+        this->validate();
+        Node* node = this->createNode();
+        fList.addToTail(node);
+        SkNEW_PLACEMENT(node->fObj, T);
+        this->validate();
+        return reinterpret_cast<T*>(node->fObj);
+    }
+
     /** Adds a new element to the list before the location indicated by the iterator. If the
         iterator refers to a NULL location then the new element is added at the tail */
     T* addBefore(const T& t, const Iter& location) {