D3D11YCbCrImage.h (1699B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef GFX_D3D11_YCBCR_IMAGE_H 8 #define GFX_D3D11_YCBCR_IMAGE_H 9 10 #include "d3d11.h" 11 #include "mozilla/layers/TextureClientRecycleAllocator.h" 12 #include "ImageContainer.h" 13 14 namespace mozilla { 15 namespace gl { 16 class GLBlitHelper; 17 } 18 namespace layers { 19 20 class ImageContainer; 21 class DXGIYCbCrTextureClient; 22 class DXGIYCbCrTextureData; 23 24 class MOZ_RAII DXGIYCbCrTextureAllocationHelper 25 : public ITextureClientAllocationHelper { 26 public: 27 DXGIYCbCrTextureAllocationHelper(const PlanarYCbCrData& aData, 28 TextureFlags aTextureFlags, 29 ID3D11Device* aDevice); 30 31 bool IsCompatible(TextureClient* aTextureClient) override; 32 33 already_AddRefed<TextureClient> Allocate( 34 KnowsCompositor* aAllocator) override; 35 36 protected: 37 const PlanarYCbCrData& mData; 38 RefPtr<ID3D11Device> mDevice; 39 }; 40 41 class D3D11YCbCrRecycleAllocator : public TextureClientRecycleAllocator { 42 public: 43 explicit D3D11YCbCrRecycleAllocator(KnowsCompositor* aKnowsCompositor) 44 : TextureClientRecycleAllocator(aKnowsCompositor) {} 45 46 protected: 47 already_AddRefed<TextureClient> Allocate( 48 gfx::SurfaceFormat aFormat, gfx::IntSize aSize, BackendSelector aSelector, 49 TextureFlags aTextureFlags, TextureAllocationFlags aAllocFlags) override; 50 }; 51 52 } // namespace layers 53 } // namespace mozilla 54 55 #endif // GFX_D3D11_YCBCR_IMAGE_H