Apply _RELATIVE relocations ahead of others.
[chromium-blink-merge.git] / content / browser / compositor / software_output_device_ozone.h
blobef947e16c44b7880de868e83f4b24d5b08de4bc5
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"
12 namespace ui {
13 class Compositor;
14 class SurfaceOzoneCanvas;
17 namespace content {
19 // Ozone implementation which relies on software rendering. Ozone will present
20 // an accelerated widget as a SkCanvas. SoftwareOutputDevice will then use the
21 // Ozone provided canvas to draw.
22 class CONTENT_EXPORT SoftwareOutputDeviceOzone
23 : public cc::SoftwareOutputDevice {
24 public:
25 explicit SoftwareOutputDeviceOzone(ui::Compositor* compositor);
26 virtual ~SoftwareOutputDeviceOzone();
28 virtual void Resize(const gfx::Size& viewport_pixel_size,
29 float scale_factor) override;
30 virtual SkCanvas* BeginPaint(const gfx::Rect& damage_rect) override;
31 virtual void EndPaint(cc::SoftwareFrameData* frame_data) override;
33 private:
34 ui::Compositor* compositor_;
36 scoped_ptr<ui::SurfaceOzoneCanvas> surface_ozone_;
38 DISALLOW_COPY_AND_ASSIGN(SoftwareOutputDeviceOzone);
41 } // namespace content
43 #endif // CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_