[PPAPI] API definition for video media stream artifacts

ppapi/cpp/video_frame.h

Index: ppapi/cpp/video_frame.h
diff --git a/ppapi/cpp/video_frame.h b/ppapi/cpp/video_frame.h
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+// Copyright (c) 2013 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 PPAPI_CPP_VIDEO_FRAME_H_
+#define PPAPI_CPP_VIDEO_FRAME_H_
+
+#include "ppapi/c/ppb_video_frame.h"
+#include "ppapi/cpp/resource.h"
+#include "ppapi/cpp/size.h"
+
+namespace pp {
+
+class VideoFrame : public Resource {
+ public:
+  VideoFrame(PassRef, PP_Resource resource);
+
+  virtual ~VideoFrame();
+
+  PP_TimeDelta GetTimestamp() const;
+  void SetTimestamp(PP_TimeDelta timestamp);
+
+  PP_VideoFrame_Format GetFormat() const;
+
+  const Size GetSize() const;
+
+  void* GetDataBuffer();
+
+  uint32_t GetDataBufferSize() const;
+};
+
+}  // namespace pp
+
+#endif  // PPAPI_CPP_VIDEO_FRAME_H_