1 files changed, 21 insertions, 0 deletions
diff --git a/gfx/2d/BufferUnrotate.h b/gfx/2d/BufferUnrotate.h
new file mode 100644
index 0000000000..f0422255f9
--- /dev/null
+++ b/gfx/2d/BufferUnrotate.h
@@ -0,0 +1,21 @@
+/* -*- 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_UNROTATE_H
+#define MOZILLA_GFX_BUFFER_UNROTATE_H
+
+#include "mozilla/Types.h"
+
+namespace mozilla {
+namespace gfx {
+
+void BufferUnrotate(uint8_t* aBuffer, int aByteWidth, int aHeight,
+                    int aByteStride, int aXByteBoundary, int aYBoundary);
+
+}  // namespace gfx
+}  // namespace mozilla
+
+#endif  // MOZILLA_GFX_BUFFER_UNROTATE_H