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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_WIN_H_
#define CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_WIN_H_
#include "base/memory/scoped_ptr.h"
#include "cc/output/software_output_device.h"
#include <windows.h>
namespace gfx {
class Canvas;
}
namespace ui {
class Compositor;
}
namespace content {
class SoftwareOutputDeviceWin : public cc::SoftwareOutputDevice {
public:
explicit SoftwareOutputDeviceWin(ui::Compositor* compositor);
virtual ~SoftwareOutputDeviceWin();
virtual void Resize(const gfx::Size& viewport_pixel_size,
float scale_factor) override;
virtual SkCanvas* BeginPaint(const gfx::Rect& damage_rect) override;
virtual void EndPaint(cc::SoftwareFrameData* frame_data) override;
virtual void CopyToPixels(const gfx::Rect& rect, void* pixels) override;
private:
HWND hwnd_;
BITMAPINFO bitmap_info_;
scoped_ptr<gfx::Canvas> contents_;
bool is_hwnd_composited_;
DISALLOW_COPY_AND_ASSIGN(SoftwareOutputDeviceWin);
};
} // namespace content
#endif // CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_WIN_H_
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