1 files changed, 49 insertions, 0 deletions
diff --git a/WebCore/rendering/SVGImageBufferTools.h b/WebCore/rendering/SVGImageBufferTools.h
new file mode 100644
index 0000000..bdbcb1c
--- /dev/null
+++ b/WebCore/rendering/SVGImageBufferTools.h
@@ -0,0 +1,49 @@
+/*
+    Copyright (C) Research In Motion Limited 2010. All rights reserved.
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    aint with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef SVGImageBufferTools_h
+#define SVGImageBufferTools_h
+
+#if ENABLE(SVG)
+#include "ImageBuffer.h"
+#include <wtf/Noncopyable.h>
+
+namespace WebCore {
+
+class AffineTransform;
+class FloatRect;
+class GraphicsContext;
+class RenderObject;
+
+class SVGImageBufferTools : public Noncopyable {
+public:
+    static bool createImageBuffer(const AffineTransform& absoluteTransform, const FloatRect& absoluteTargetRect, OwnPtr<ImageBuffer>&, ImageColorSpace);
+    static void clipToImageBuffer(GraphicsContext*, const AffineTransform& absoluteTransform, const FloatRect& absoluteTargetRect, ImageBuffer*);
+
+    static AffineTransform absoluteTransformFromContext(GraphicsContext*);
+
+private:
+    SVGImageBufferTools() { }
+    ~SVGImageBufferTools() { }
+};
+
+}
+
+#endif
+#endif