зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
2.1 KiB
C++
53 строки
2.1 KiB
C++
/* 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 mozilla_widget_InProcessCompositorWidget_h__
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#define mozilla_widget_InProcessCompositorWidget_h__
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#include "CompositorWidget.h"
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namespace mozilla {
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namespace widget {
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// This version of CompositorWidget implements a wrapper around
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// nsBaseWidget.
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class InProcessCompositorWidget : public CompositorWidget
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{
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public:
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explicit InProcessCompositorWidget(nsBaseWidget* aWidget);
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virtual bool PreRender(layers::LayerManagerComposite* aManager) override;
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virtual void PostRender(layers::LayerManagerComposite* aManager) override;
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virtual void DrawWindowUnderlay(layers::LayerManagerComposite* aManager,
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LayoutDeviceIntRect aRect) override;
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virtual void DrawWindowOverlay(layers::LayerManagerComposite* aManager,
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LayoutDeviceIntRect aRect) override;
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virtual already_AddRefed<gfx::DrawTarget> StartRemoteDrawing() override;
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virtual already_AddRefed<gfx::DrawTarget>
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StartRemoteDrawingInRegion(LayoutDeviceIntRegion& aInvalidRegion,
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layers::BufferMode* aBufferMode) override;
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virtual void EndRemoteDrawing() override;
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virtual void EndRemoteDrawingInRegion(gfx::DrawTarget* aDrawTarget,
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LayoutDeviceIntRegion& aInvalidRegion) override;
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virtual void CleanupRemoteDrawing() override;
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virtual void CleanupWindowEffects() override;
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virtual bool InitCompositor(layers::Compositor* aCompositor) override;
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virtual LayoutDeviceIntSize GetClientSize() override;
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virtual uint32_t GetGLFrameBufferFormat() override;
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virtual layers::Composer2D* GetComposer2D() override;
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virtual void ObserveVsync(VsyncObserver* aObserver) override;
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virtual uintptr_t GetWidgetKey() override;
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// If you can override this method, inherit from CompositorWidget instead.
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nsIWidget* RealWidget() override;
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private:
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nsBaseWidget* mWidget;
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};
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} // namespace widget
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} // namespace mozilla
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#endif
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