/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef _MOZILLA_WIDGET_WINDOW_SURFACE_X11_SHM_H #define _MOZILLA_WIDGET_WINDOW_SURFACE_X11_SHM_H #ifdef MOZ_X11 #include "mozilla/widget/WindowSurface.h" #include "nsShmImage.h" namespace mozilla { namespace widget { class WindowSurfaceX11SHM : public WindowSurface { public: WindowSurfaceX11SHM(Display* aDisplay, Drawable aWindow, Visual* aVisual, unsigned int aDepth); already_AddRefed<gfx::DrawTarget> Lock(const LayoutDeviceIntRegion& aRegion) override; void Commit(const LayoutDeviceIntRegion& aInvalidRegion) override; private: RefPtr<nsShmImage> mFrontImage; RefPtr<nsShmImage> mBackImage; }; } // namespace widget } // namespace mozilla #endif // MOZ_X11 #endif // _MOZILLA_WIDGET_WINDOW_SURFACE_X11_SHM_H