зеркало из https://github.com/mozilla/gecko-dev.git
52 строки
1.5 KiB
C
52 строки
1.5 KiB
C
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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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_GTK_WINDOW_SURFACE_X11_H
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#define _MOZILLA_WIDGET_GTK_WINDOW_SURFACE_X11_H
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#ifdef MOZ_X11
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#include "mozilla/widget/WindowSurface.h"
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#include "mozilla/gfx/Types.h"
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#include <X11/Xlib.h>
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namespace mozilla {
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namespace widget {
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class WindowSurfaceX11 : public WindowSurface {
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public:
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WindowSurfaceX11(Display* aDisplay, Window aWindow, Visual* aVisual,
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unsigned int aDepth);
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~WindowSurfaceX11();
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void Commit(const LayoutDeviceIntRegion& aInvalidRegion) final;
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virtual already_AddRefed<gfx::DrawTarget> Lock(const LayoutDeviceIntRegion& aRegion) override = 0;
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// Draws the buffered image onto aDest using the given GC.
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// The GC provided has been clipped to aInvalidRegion.
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virtual void CommitToDrawable(Drawable aDest, GC aGC,
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const LayoutDeviceIntRegion& aInvalidRegion) = 0;
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protected:
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static gfx::SurfaceFormat GetVisualFormat(const Visual* aVisual, unsigned int aDepth);
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Display* const mDisplay;
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const Window mWindow;
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Visual* const mVisual;
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const unsigned int mDepth;
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const gfx::SurfaceFormat mFormat;
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GC mGC;
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};
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} // namespace widget
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} // namespace mozilla
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#endif // MOZ_X11
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#endif // _MOZILLA_WIDGET_GTK_WINDOW_SURFACE_X11_H
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