зеркало из https://github.com/mozilla/gecko-dev.git
72 строки
2.2 KiB
C++
72 строки
2.2 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
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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 mozilla_widget_AndroidCompositorWidget_h
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#define mozilla_widget_AndroidCompositorWidget_h
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#include "CompositorWidget.h"
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#include "AndroidNativeWindow.h"
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#include "GLDefs.h"
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namespace mozilla {
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namespace widget {
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class PlatformCompositorWidgetDelegate : public CompositorWidgetDelegate {
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public:
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virtual void NotifyClientSizeChanged(
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const LayoutDeviceIntSize& aClientSize) = 0;
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// CompositorWidgetDelegate Overrides
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PlatformCompositorWidgetDelegate* AsPlatformSpecificDelegate() override {
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return this;
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}
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};
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class AndroidCompositorWidgetInitData;
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class AndroidCompositorWidget : public CompositorWidget {
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public:
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AndroidCompositorWidget(const AndroidCompositorWidgetInitData& aInitData,
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const layers::CompositorOptions& aOptions);
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~AndroidCompositorWidget() override;
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EGLNativeWindowType GetEGLNativeWindow();
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// CompositorWidget overrides
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already_AddRefed<gfx::DrawTarget> StartRemoteDrawingInRegion(
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const LayoutDeviceIntRegion& aInvalidRegion,
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layers::BufferMode* aBufferMode) override;
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void EndRemoteDrawingInRegion(
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gfx::DrawTarget* aDrawTarget,
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const LayoutDeviceIntRegion& aInvalidRegion) override;
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bool OnResumeComposition() override;
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AndroidCompositorWidget* AsAndroid() override { return this; }
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LayoutDeviceIntSize GetClientSize() override;
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protected:
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int32_t mWidgetId;
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java::sdk::Surface::GlobalRef mSurface;
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ANativeWindow* mNativeWindow;
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ANativeWindow_Buffer mBuffer;
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int32_t mFormat;
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LayoutDeviceIntSize mClientSize;
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void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize);
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private:
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// Called whenever the compositor surface may have changed. The derived class
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// should update mSurface to the new compositor surface.
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virtual void OnCompositorSurfaceChanged() = 0;
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};
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} // namespace widget
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} // namespace mozilla
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#endif // mozilla_widget_AndroidCompositorWidget_h
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