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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 SERVICES_UI_WS_FRAME_GENERATOR_H_ | 5 #ifndef SERVICES_UI_WS_FRAME_GENERATOR_H_ |
6 #define SERVICES_UI_WS_FRAME_GENERATOR_H_ | 6 #define SERVICES_UI_WS_FRAME_GENERATOR_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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32 class FrameGeneratorTest; | 32 class FrameGeneratorTest; |
33 } | 33 } |
34 | 34 |
35 class FrameGeneratorDelegate; | 35 class FrameGeneratorDelegate; |
36 class ServerWindow; | 36 class ServerWindow; |
37 | 37 |
38 // Responsible for redrawing the display in response to the redraw requests by | 38 // Responsible for redrawing the display in response to the redraw requests by |
39 // submitting CompositorFrames to the owned CompositorFrameSink. | 39 // submitting CompositorFrames to the owned CompositorFrameSink. |
40 class FrameGenerator : public cc::mojom::MojoCompositorFrameSinkClient { | 40 class FrameGenerator : public cc::mojom::MojoCompositorFrameSinkClient { |
41 public: | 41 public: |
42 FrameGenerator(FrameGeneratorDelegate* delegate, | 42 FrameGenerator(FrameGeneratorDelegate* delegate, ServerWindow* root_window); |
43 ServerWindow* root_window, | |
44 gfx::AcceleratedWidget widget); | |
45 ~FrameGenerator() override; | 43 ~FrameGenerator() override; |
46 | 44 |
47 void SetDeviceScaleFactor(float device_scale_factor); | 45 void SetDeviceScaleFactor(float device_scale_factor); |
48 | 46 |
| 47 // Schedules a redraw for the provided region. |
| 48 void OnAcceleratedWidgetAvailable(gfx::AcceleratedWidget widget); |
| 49 |
49 // Updates the WindowManager's SurfaceInfo. | 50 // Updates the WindowManager's SurfaceInfo. |
50 void OnSurfaceCreated(const cc::SurfaceInfo& surface_info); | 51 void OnSurfaceCreated(const cc::SurfaceInfo& surface_info); |
51 | 52 |
52 void OnWindowDamaged(); | 53 void OnWindowDamaged(); |
53 | 54 |
54 private: | 55 private: |
55 friend class ui::ws::test::FrameGeneratorTest; | 56 friend class ui::ws::test::FrameGeneratorTest; |
56 | 57 |
57 // cc::mojom::MojoCompositorFrameSinkClient implementation: | 58 // cc::mojom::MojoCompositorFrameSinkClient implementation: |
58 void DidReceiveCompositorFrameAck() override; | 59 void DidReceiveCompositorFrameAck() override; |
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83 mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient> binding_; | 84 mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient> binding_; |
84 | 85 |
85 DISALLOW_COPY_AND_ASSIGN(FrameGenerator); | 86 DISALLOW_COPY_AND_ASSIGN(FrameGenerator); |
86 }; | 87 }; |
87 | 88 |
88 } // namespace ws | 89 } // namespace ws |
89 | 90 |
90 } // namespace ui | 91 } // namespace ui |
91 | 92 |
92 #endif // SERVICES_UI_WS_FRAME_GENERATOR_H_ | 93 #endif // SERVICES_UI_WS_FRAME_GENERATOR_H_ |
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