1 files changed, 38 insertions, 0 deletions
diff --git a/src/core/SkPointPriv.h b/src/core/SkPointPriv.h
new file mode 100644
index 0000000000..6685b15176
--- /dev/null
+++ b/src/core/SkPointPriv.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2006 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.
+ */
+
+#ifndef SkPointPriv_DEFINED
+#define SkPointPriv_DEFINED
+
+#include "SkPoint.h"
+
+class SkPointPriv {
+public:
+    // counter-clockwise fan
+    static void SetRectFan(SkPoint v[], SkScalar l, SkScalar t, SkScalar r, SkScalar b,
+            size_t stride) {
+        SkASSERT(stride >= sizeof(SkPoint));
+
+        ((SkPoint*)((intptr_t)v + 0 * stride))->set(l, t);
+        ((SkPoint*)((intptr_t)v + 1 * stride))->set(l, b);
+        ((SkPoint*)((intptr_t)v + 2 * stride))->set(r, b);
+        ((SkPoint*)((intptr_t)v + 3 * stride))->set(r, t);
+    }
+
+    // tri strip with two counter-clockwise triangles
+    static void SetRectTriStrip(SkPoint v[], SkScalar l, SkScalar t, SkScalar r, SkScalar b,
+            size_t stride) {
+        SkASSERT(stride >= sizeof(SkPoint));
+
+        ((SkPoint*)((intptr_t)v + 0 * stride))->set(l, t);
+        ((SkPoint*)((intptr_t)v + 1 * stride))->set(l, b);
+        ((SkPoint*)((intptr_t)v + 2 * stride))->set(r, t);
+        ((SkPoint*)((intptr_t)v + 3 * stride))->set(r, b);
+    }
+};
+
+#endif