1 files changed, 23 insertions, 0 deletions
diff --git a/gfx/2d/BufferEdgePad.h b/gfx/2d/BufferEdgePad.h
new file mode 100644
index 0000000000..6381a5f2fa
--- /dev/null
+++ b/gfx/2d/BufferEdgePad.h
@@ -0,0 +1,23 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MOZILLA_GFX_BUFFER_EDGE_PAD_H
+#define MOZILLA_GFX_BUFFER_EDGE_PAD_H
+
+#include "nsRegionFwd.h"
+
+namespace mozilla {
+namespace gfx {
+
+class DrawTarget;
+
+void PadDrawTargetOutFromRegion(DrawTarget* aDrawTarget,
+                                const nsIntRegion& aRegion);
+
+}  // namespace gfx
+}  // namespace mozilla
+
+#endif  // MOZILLA_GFX_BUFFER_EDGE_PAD_H