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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* 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_GTK_WINDOW_SURFACE_X11_IMAGE_H
#define _MOZILLA_WIDGET_GTK_WINDOW_SURFACE_X11_IMAGE_H
#ifdef MOZ_X11
# include <glib.h>
# include "WindowSurfaceX11.h"
# include "gfxXlibSurface.h"
# include "gfxImageSurface.h"
namespace mozilla {
namespace widget {
class WindowSurfaceX11Image : public WindowSurfaceX11 {
public:
WindowSurfaceX11Image(Display* aDisplay, Window aWindow, Visual* aVisual,
unsigned int aDepth, bool aIsShaped);
~WindowSurfaceX11Image();
already_AddRefed<gfx::DrawTarget> Lock(
const LayoutDeviceIntRegion& aRegion) override;
void Commit(const LayoutDeviceIntRegion& aInvalidRegion) override;
bool IsFallback() const override { return true; }
private:
void ResizeTransparencyBitmap(int aWidth, int aHeight);
void ApplyTransparencyBitmap();
RefPtr<gfxXlibSurface> mWindowSurface;
RefPtr<gfxImageSurface> mImageSurface;
gchar* mTransparencyBitmap;
int32_t mTransparencyBitmapWidth;
int32_t mTransparencyBitmapHeight;
bool mIsShaped;
};
} // namespace widget
} // namespace mozilla
#endif // MOZ_X11
#endif // _MOZILLA_WIDGET_GTK_WINDOW_SURFACE_X11_IMAGE_H
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