Implemented way to share video frames between WebKit and Chromium

webkit/glue/webvideoframe_impl.h

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WEBKIT_GLUE_WEBVIDEOFRAME_IMPL_H_
+#define WEBKIT_GLUE_WEBVIDEOFRAME_IMPL_H_
+
+#include "media/base/video_frame.h"
+#include "third_party/WebKit/WebKit/chromium/public/WebVideoFrame.h"
+
+namespace webkit_glue {
+
+class WebVideoRenderer;
+class WebVideoRendererFactoryFactory;
+
+class WebVideoFrameImpl : public WebKit::WebVideoFrame {
+ public:
+  WebVideoFrameImpl(media::VideoFrame* frame);
+
+  static media::VideoFrame* toVideoFrame(WebKit::WebVideoFrame* frame);
+
+  virtual SurfaceType type() const;
+  virtual Format format() const;
+  virtual size_t width() const;
+  virtual size_t height() const;
+  virtual size_t planes() const;
+  virtual int stride(size_t plane) const;
+  virtual void* data(size_t plane) const;
+
+ private:
+  media::VideoFrame* frame_;
+  DISALLOW_COPY_AND_ASSIGN(WebVideoFrameImpl);
+};
+
+}  // namespace webkit_glue
+
+#endif  // WEBKIT_GLUE_WEBVIDEOFRAME_IMPL_H_