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37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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_WINDOW_SURFACE_X11_SHM_H
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#define _MOZILLA_WIDGET_WINDOW_SURFACE_X11_SHM_H
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#ifdef MOZ_X11
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#include "mozilla/widget/WindowSurface.h"
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#include "nsShmImage.h"
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namespace mozilla {
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namespace widget {
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class WindowSurfaceX11SHM : public WindowSurface {
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public:
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WindowSurfaceX11SHM(Display* aDisplay, Drawable aWindow, Visual* aVisual,
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unsigned int aDepth);
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already_AddRefed<gfx::DrawTarget> Lock(
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const LayoutDeviceIntRegion& aRegion) override;
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void Commit(const LayoutDeviceIntRegion& aInvalidRegion) override;
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private:
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RefPtr<nsShmImage> mFrontImage;
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RefPtr<nsShmImage> mBackImage;
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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_WINDOW_SURFACE_X11_SHM_H
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