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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_ | 5 #ifndef UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_ |
6 #define UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_ | 6 #define UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "ui/gfx/geometry/rect.h" | 9 #include "ui/gfx/geometry/rect.h" |
10 #include "ui/gfx/geometry/size.h" | 10 #include "ui/gfx/geometry/size.h" |
11 #include "ui/gfx/skia_util.h" | 11 #include "ui/gfx/skia_util.h" |
12 #include "ui/ozone/public/surface_ozone_canvas.h" | 12 #include "ui/ozone/public/surface_ozone_canvas.h" |
13 | 13 |
14 class SkCanvas; | |
15 class SkSurface; | 14 class SkSurface; |
16 | 15 |
17 namespace ui { | 16 namespace ui { |
18 | 17 |
19 class DriBuffer; | 18 class DriBuffer; |
20 class DriWindowDelegate; | 19 class DriWindowDelegate; |
21 class DriWrapper; | 20 class DriWrapper; |
22 class HardwareDisplayController; | 21 class HardwareDisplayController; |
23 | 22 |
24 class DriSurface : public SurfaceOzoneCanvas { | 23 class DriSurface : public SurfaceOzoneCanvas { |
25 public: | 24 public: |
26 DriSurface(DriWindowDelegate* window_delegate, DriWrapper* dri); | 25 DriSurface(DriWindowDelegate* window_delegate, DriWrapper* dri); |
27 ~DriSurface() override; | 26 ~DriSurface() override; |
28 | 27 |
29 // SurfaceOzoneCanvas: | 28 // SurfaceOzoneCanvas: |
30 skia::RefPtr<SkCanvas> GetCanvas() override; | 29 skia::RefPtr<SkSurface> GetSurface() override; |
31 void ResizeCanvas(const gfx::Size& viewport_size) override; | 30 void ResizeCanvas(const gfx::Size& viewport_size) override; |
32 void PresentCanvas(const gfx::Rect& damage) override; | 31 void PresentCanvas(const gfx::Rect& damage) override; |
33 scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() override; | 32 scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() override; |
34 | 33 |
35 private: | 34 private: |
36 void UpdateNativeSurface(const gfx::Rect& damage); | 35 void UpdateNativeSurface(const gfx::Rect& damage); |
37 | 36 |
38 DriWindowDelegate* window_delegate_; | 37 DriWindowDelegate* window_delegate_; |
39 | 38 |
40 // Stores the connection to the graphics card. Pointer not owned by this | 39 // Stores the connection to the graphics card. Pointer not owned by this |
41 // class. | 40 // class. |
42 DriWrapper* dri_; | 41 DriWrapper* dri_; |
43 | 42 |
44 // The actual buffers used for painting. | 43 // The actual buffers used for painting. |
45 scoped_refptr<DriBuffer> buffers_[2]; | 44 scoped_refptr<DriBuffer> buffers_[2]; |
46 | 45 |
47 // Keeps track of which bitmap is |buffers_| is the frontbuffer. | 46 // Keeps track of which bitmap is |buffers_| is the frontbuffer. |
48 int front_buffer_; | 47 int front_buffer_; |
49 | 48 |
50 skia::RefPtr<SkSurface> surface_; | 49 skia::RefPtr<SkSurface> surface_; |
51 gfx::Rect last_damage_; | 50 gfx::Rect last_damage_; |
52 | 51 |
53 DISALLOW_COPY_AND_ASSIGN(DriSurface); | 52 DISALLOW_COPY_AND_ASSIGN(DriSurface); |
54 }; | 53 }; |
55 | 54 |
56 } // namespace ui | 55 } // namespace ui |
57 | 56 |
58 #endif // UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_ | 57 #endif // UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_ |
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