1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/layers/d3d10/ImageLayerD3D10.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,74 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef GFX_IMAGELAYERD3D10_H
1.10 +#define GFX_IMAGELAYERD3D10_H
1.11 +
1.12 +#include "LayerManagerD3D10.h"
1.13 +#include "ImageLayers.h"
1.14 +#include "ImageContainer.h"
1.15 +#include "yuv_convert.h"
1.16 +
1.17 +namespace mozilla {
1.18 +namespace layers {
1.19 +
1.20 +class ImageLayerD3D10 : public ImageLayer,
1.21 + public LayerD3D10
1.22 +{
1.23 +public:
1.24 + ImageLayerD3D10(LayerManagerD3D10 *aManager)
1.25 + : ImageLayer(aManager, nullptr)
1.26 + , LayerD3D10(aManager)
1.27 + {
1.28 + mImplData = static_cast<LayerD3D10*>(this);
1.29 + }
1.30 +
1.31 + // LayerD3D10 Implementation
1.32 + virtual Layer* GetLayer();
1.33 +
1.34 + virtual void RenderLayer();
1.35 +
1.36 + void AllocateTexturesYCbCr(PlanarYCbCrImage *aImage);
1.37 +
1.38 + virtual already_AddRefed<ID3D10ShaderResourceView> GetAsTexture(gfx::IntSize* aSize);
1.39 +
1.40 +private:
1.41 + ID3D10ShaderResourceView* GetImageSRView(Image* aImage, bool& aHasAlpha, IDXGIKeyedMutex **aMutex = nullptr);
1.42 +};
1.43 +
1.44 +struct PlanarYCbCrD3D10BackendData : public ImageBackendData
1.45 +{
1.46 + nsRefPtr<ID3D10Texture2D> mYTexture;
1.47 + nsRefPtr<ID3D10Texture2D> mCrTexture;
1.48 + nsRefPtr<ID3D10Texture2D> mCbTexture;
1.49 + nsRefPtr<ID3D10ShaderResourceView> mYView;
1.50 + nsRefPtr<ID3D10ShaderResourceView> mCbView;
1.51 + nsRefPtr<ID3D10ShaderResourceView> mCrView;
1.52 +};
1.53 +
1.54 +struct TextureD3D10BackendData : public ImageBackendData
1.55 +{
1.56 + nsRefPtr<ID3D10Texture2D> mTexture;
1.57 + nsRefPtr<ID3D10ShaderResourceView> mSRView;
1.58 +};
1.59 +
1.60 +class RemoteDXGITextureImage : public Image {
1.61 +public:
1.62 + RemoteDXGITextureImage() : Image(nullptr, ImageFormat::REMOTE_IMAGE_DXGI_TEXTURE) {}
1.63 +
1.64 + virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface() MOZ_OVERRIDE;
1.65 +
1.66 + mozilla::gfx::IntSize GetSize() { return mSize; }
1.67 +
1.68 + TextureD3D10BackendData *GetD3D10TextureBackendData(ID3D10Device *aDevice);
1.69 +
1.70 + mozilla::gfx::IntSize mSize;
1.71 + RemoteImageData::Format mFormat;
1.72 + HANDLE mHandle;
1.73 +};
1.74 +
1.75 +} /* layers */
1.76 +} /* mozilla */
1.77 +#endif /* GFX_IMAGELAYERD3D10_H */
