michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include <stdint.h>                     // for uint8_t, uint32_t
michael@0: #include "ImageContainer.h"             // for PlanarYCbCrImage, etc
michael@0: #include "mozilla/Attributes.h"         // for MOZ_OVERRIDE
michael@0: #include "mozilla/RefPtr.h"             // for RefPtr
michael@0: #include "mozilla/ipc/Shmem.h"          // for Shmem
michael@0: #include "nsCOMPtr.h"                   // for already_AddRefed
michael@0: #include "nsDebug.h"                    // for NS_WARNING
michael@0: #include "nsISupportsImpl.h"            // for MOZ_COUNT_CTOR
michael@0: 
michael@0: #ifndef MOZILLA_LAYERS_SHAREDPLANARYCBCRIMAGE_H
michael@0: #define MOZILLA_LAYERS_SHAREDPLANARYCBCRIMAGE_H
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace layers {
michael@0: 
michael@0: class BufferTextureClient;
michael@0: class ImageClient;
michael@0: class ISurfaceAllocator;
michael@0: class SurfaceDescriptor;
michael@0: class TextureClient;
michael@0: 
michael@0: class SharedPlanarYCbCrImage : public PlanarYCbCrImage
michael@0:                              , public ISharedImage
michael@0: {
michael@0: public:
michael@0:   SharedPlanarYCbCrImage(ImageClient* aCompositable);
michael@0:   ~SharedPlanarYCbCrImage();
michael@0: 
michael@0:   virtual ISharedImage* AsSharedImage() MOZ_OVERRIDE { return this; }
michael@0:   virtual TextureClient* GetTextureClient(CompositableClient* aClient) MOZ_OVERRIDE;
michael@0:   virtual uint8_t* GetBuffer() MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface() MOZ_OVERRIDE;
michael@0:   virtual void SetData(const PlanarYCbCrData& aData) MOZ_OVERRIDE;
michael@0:   virtual void SetDataNoCopy(const Data &aData) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual bool Allocate(PlanarYCbCrData& aData);
michael@0:   virtual uint8_t* AllocateBuffer(uint32_t aSize) MOZ_OVERRIDE;
michael@0:   // needs to be overriden because the parent class sets mBuffer which we
michael@0:   // do not want to happen.
michael@0:   virtual uint8_t* AllocateAndGetNewBuffer(uint32_t aSize) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual bool IsValid() MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE
michael@0:   {
michael@0:     return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
michael@0:   }
michael@0: 
michael@0:   virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
michael@0: 
michael@0: private:
michael@0:   RefPtr<BufferTextureClient> mTextureClient;
michael@0:   RefPtr<ImageClient> mCompositable;
michael@0: };
michael@0: 
michael@0: } // namespace
michael@0: } // namespace
michael@0: 
michael@0: #endif