зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.3 KiB
C++
49 строки
1.3 KiB
C++
/* -*- 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_MACIOSURFACEIMAGE_H
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#define GFX_MACIOSURFACEIMAGE_H
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#include "ImageContainer.h"
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#include "mozilla/gfx/MacIOSurface.h"
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#include "mozilla/gfx/Point.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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class MacIOSurfaceImage : public Image {
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public:
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explicit MacIOSurfaceImage(MacIOSurface* aSurface)
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: Image(nullptr, ImageFormat::MAC_IOSURFACE),
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mSurface(aSurface)
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{}
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MacIOSurface* GetSurface() { return mSurface; }
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gfx::IntSize GetSize() override {
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return gfx::IntSize::Truncate(mSurface->GetDevicePixelWidth(),
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mSurface->GetDevicePixelHeight());
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}
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virtual already_AddRefed<gfx::SourceSurface> GetAsSourceSurface() override;
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virtual TextureClient* GetTextureClient(KnowsCompositor* aForwarder) override;
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virtual MacIOSurfaceImage* AsMacIOSurfaceImage() override {
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return this;
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}
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private:
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RefPtr<MacIOSurface> mSurface;
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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_SHAREDTEXTUREIMAGE_H
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