diff -r 000000000000 -r 6474c204b198 gfx/layers/ipc/SharedPlanarYCbCrImage.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/layers/ipc/SharedPlanarYCbCrImage.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * 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/. */
+
+#include <stdint.h>                     // for uint8_t, uint32_t
+#include "ImageContainer.h"             // for PlanarYCbCrImage, etc
+#include "mozilla/Attributes.h"         // for MOZ_OVERRIDE
+#include "mozilla/RefPtr.h"             // for RefPtr
+#include "mozilla/ipc/Shmem.h"          // for Shmem
+#include "nsCOMPtr.h"                   // for already_AddRefed
+#include "nsDebug.h"                    // for NS_WARNING
+#include "nsISupportsImpl.h"            // for MOZ_COUNT_CTOR
+
+#ifndef MOZILLA_LAYERS_SHAREDPLANARYCBCRIMAGE_H
+#define MOZILLA_LAYERS_SHAREDPLANARYCBCRIMAGE_H
+
+namespace mozilla {
+namespace layers {
+
+class BufferTextureClient;
+class ImageClient;
+class ISurfaceAllocator;
+class SurfaceDescriptor;
+class TextureClient;
+
+class SharedPlanarYCbCrImage : public PlanarYCbCrImage
+                             , public ISharedImage
+{
+public:
+  SharedPlanarYCbCrImage(ImageClient* aCompositable);
+  ~SharedPlanarYCbCrImage();
+
+  virtual ISharedImage* AsSharedImage() MOZ_OVERRIDE { return this; }
+  virtual TextureClient* GetTextureClient(CompositableClient* aClient) MOZ_OVERRIDE;
+  virtual uint8_t* GetBuffer() MOZ_OVERRIDE;
+
+  virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface() MOZ_OVERRIDE;
+  virtual void SetData(const PlanarYCbCrData& aData) MOZ_OVERRIDE;
+  virtual void SetDataNoCopy(const Data &aData) MOZ_OVERRIDE;
+
+  virtual bool Allocate(PlanarYCbCrData& aData);
+  virtual uint8_t* AllocateBuffer(uint32_t aSize) MOZ_OVERRIDE;
+  // needs to be overriden because the parent class sets mBuffer which we
+  // do not want to happen.
+  virtual uint8_t* AllocateAndGetNewBuffer(uint32_t aSize) MOZ_OVERRIDE;
+
+  virtual bool IsValid() MOZ_OVERRIDE;
+
+  virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE
+  {
+    return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
+  }
+
+  virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
+
+private:
+  RefPtr<BufferTextureClient> mTextureClient;
+  RefPtr<ImageClient> mCompositable;
+};
+
+} // namespace
+} // namespace
+
+#endif