1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_
6 #define CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_
8 #include "cc/output/software_output_device.h"
9 #include "content/common/content_export.h"
10 #include "ui/gfx/native_widget_types.h"
17 class SurfaceOzoneCanvas;
22 // Ozone implementation which relies on software rendering. Ozone will present
23 // an accelerated widget as a SkCanvas. SoftwareOutputDevice will then use the
24 // Ozone provided canvas to draw.
25 class CONTENT_EXPORT SoftwareOutputDeviceOzone
26 : public cc::SoftwareOutputDevice {
28 explicit SoftwareOutputDeviceOzone(ui::Compositor* compositor);
29 virtual ~SoftwareOutputDeviceOzone();
31 virtual void Resize(const gfx::Size& viewport_size) OVERRIDE;
32 virtual SkCanvas* BeginPaint(const gfx::Rect& damage_rect) OVERRIDE;
33 virtual void EndPaint(cc::SoftwareFrameData* frame_data) OVERRIDE;
36 ui::Compositor* compositor_;
38 scoped_ptr<gfx::SurfaceOzoneCanvas> surface_ozone_;
40 DISALLOW_COPY_AND_ASSIGN(SoftwareOutputDeviceOzone);
43 } // namespace content
45 #endif // CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_