зеркало из https://github.com/mozilla/gecko-dev.git
38 строки
1.2 KiB
C
38 строки
1.2 KiB
C
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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_LAYERS_TEXTUREWRAPPINGIMAGE_H_
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#define GFX_LAYERS_TEXTUREWRAPPINGIMAGE_H_
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#include "mozilla/RefPtr.h"
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#include "ImageContainer.h"
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#include "mozilla/layers/TextureClient.h"
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namespace mozilla {
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namespace layers {
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// Wraps a TextureClient into an Image. This may only be used on the main
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// thread, and only with TextureClients that support BorrowDrawTarget().
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class TextureWrapperImage final : public Image
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{
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public:
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TextureWrapperImage(TextureClient* aClient, const gfx::IntRect& aPictureRect);
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~TextureWrapperImage() override;
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gfx::IntSize GetSize() override;
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gfx::IntRect GetPictureRect() override;
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already_AddRefed<gfx::SourceSurface> GetAsSourceSurface() override;
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TextureClient* GetTextureClient(CompositableClient* aClient) override;
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private:
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gfx::IntRect mPictureRect;
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RefPtr<TextureClient> mTextureClient;
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};
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} // namespace layers
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} // namespace mozilla
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#endif // GFX_LAYERS_TEXTUREWRAPPINGIMAGE_H_
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