2018-11-30 22:52:05 +03:00
|
|
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
2016-07-11 23:08:43 +03:00
|
|
|
*
|
|
|
|
|
* 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
|
