michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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: #ifndef GFX_IMAGELAYERD3D10_H
michael@0: #define GFX_IMAGELAYERD3D10_H
michael@0: 
michael@0: #include "LayerManagerD3D10.h"
michael@0: #include "ImageLayers.h"
michael@0: #include "ImageContainer.h"
michael@0: #include "yuv_convert.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace layers {
michael@0: 
michael@0: class ImageLayerD3D10 : public ImageLayer,
michael@0:                         public LayerD3D10
michael@0: {
michael@0: public:
michael@0:   ImageLayerD3D10(LayerManagerD3D10 *aManager)
michael@0:     : ImageLayer(aManager, nullptr)
michael@0:     , LayerD3D10(aManager)
michael@0:   {
michael@0:     mImplData = static_cast<LayerD3D10*>(this);
michael@0:   }
michael@0: 
michael@0:   // LayerD3D10 Implementation
michael@0:   virtual Layer* GetLayer();
michael@0: 
michael@0:   virtual void RenderLayer();
michael@0: 
michael@0:   void AllocateTexturesYCbCr(PlanarYCbCrImage *aImage);
michael@0: 
michael@0:   virtual already_AddRefed<ID3D10ShaderResourceView> GetAsTexture(gfx::IntSize* aSize);
michael@0: 
michael@0: private:
michael@0:  ID3D10ShaderResourceView* GetImageSRView(Image* aImage, bool& aHasAlpha, IDXGIKeyedMutex **aMutex = nullptr);
michael@0: };
michael@0: 
michael@0: struct PlanarYCbCrD3D10BackendData : public ImageBackendData
michael@0: {
michael@0:   nsRefPtr<ID3D10Texture2D> mYTexture;
michael@0:   nsRefPtr<ID3D10Texture2D> mCrTexture;
michael@0:   nsRefPtr<ID3D10Texture2D> mCbTexture;
michael@0:   nsRefPtr<ID3D10ShaderResourceView> mYView;
michael@0:   nsRefPtr<ID3D10ShaderResourceView> mCbView;
michael@0:   nsRefPtr<ID3D10ShaderResourceView> mCrView;
michael@0: };
michael@0: 
michael@0: struct TextureD3D10BackendData : public ImageBackendData
michael@0: {
michael@0:   nsRefPtr<ID3D10Texture2D> mTexture;
michael@0:   nsRefPtr<ID3D10ShaderResourceView> mSRView;
michael@0: };
michael@0: 
michael@0: class RemoteDXGITextureImage : public Image {
michael@0: public:
michael@0:   RemoteDXGITextureImage() : Image(nullptr, ImageFormat::REMOTE_IMAGE_DXGI_TEXTURE) {}
michael@0: 
michael@0:   virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface() MOZ_OVERRIDE;
michael@0: 
michael@0:   mozilla::gfx::IntSize GetSize() { return mSize; }
michael@0: 
michael@0:   TextureD3D10BackendData *GetD3D10TextureBackendData(ID3D10Device *aDevice);
michael@0: 
michael@0:   mozilla::gfx::IntSize mSize;
michael@0:   RemoteImageData::Format mFormat;
michael@0:   HANDLE mHandle;
michael@0: };
michael@0: 
michael@0: } /* layers */
michael@0: } /* mozilla */
michael@0: #endif /* GFX_IMAGELAYERD3D10_H */