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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_SURFACES_DISPLAY_COMPOSITOR_H_ | 5 #ifndef SERVICES_UI_SURFACES_DISPLAY_COMPOSITOR_H_ |
6 #define SERVICES_UI_SURFACES_DISPLAY_COMPOSITOR_H_ | 6 #define SERVICES_UI_SURFACES_DISPLAY_COMPOSITOR_H_ |
7 | 7 |
8 #include "cc/surfaces/display_client.h" | 8 #include "cc/surfaces/display_client.h" |
9 #include "cc/surfaces/surface.h" | 9 #include "cc/surfaces/surface.h" |
10 #include "cc/surfaces/surface_factory.h" | 10 #include "cc/surfaces/surface_factory.h" |
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31 DisplayCompositor(scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 31 DisplayCompositor(scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
32 gfx::AcceleratedWidget widget, | 32 gfx::AcceleratedWidget widget, |
33 const scoped_refptr<GpuState>& gpu_state, | 33 const scoped_refptr<GpuState>& gpu_state, |
34 const scoped_refptr<SurfacesState>& surfaces_state); | 34 const scoped_refptr<SurfacesState>& surfaces_state); |
35 ~DisplayCompositor() override; | 35 ~DisplayCompositor() override; |
36 | 36 |
37 // DisplayCompositor embedders submit a CompositorFrame when content on the | 37 // DisplayCompositor embedders submit a CompositorFrame when content on the |
38 // display should be changed. A well-behaving embedder should only submit | 38 // display should be changed. A well-behaving embedder should only submit |
39 // a CompositorFrame once per BeginFrame tick. The callback is called the | 39 // a CompositorFrame once per BeginFrame tick. The callback is called the |
40 // first time this frame is used to draw, or if the frame is discarded. | 40 // first time this frame is used to draw, or if the frame is discarded. |
41 void SubmitCompositorFrame( | 41 void SubmitCompositorFrame(cc::CompositorFrame frame, |
42 cc::CompositorFrame frame, | 42 const base::Callback<void()>& callback); |
43 const base::Callback<void(cc::SurfaceDrawStatus)>& callback); | |
44 | 43 |
45 // TODO(fsamuel): This is used for surface hittesting and should not be | 44 // TODO(fsamuel): This is used for surface hittesting and should not be |
46 // exposed outside of DisplayCompositor. | 45 // exposed outside of DisplayCompositor. |
47 const cc::SurfaceId& surface_id() const { return surface_id_; } | 46 const cc::SurfaceId& surface_id() const { return surface_id_; } |
48 | 47 |
49 // This requests the display CompositorFrame be rendered and given to the | 48 // This requests the display CompositorFrame be rendered and given to the |
50 // callback within CopyOutputRequest. | 49 // callback within CopyOutputRequest. |
51 void RequestCopyOfOutput( | 50 void RequestCopyOfOutput( |
52 std::unique_ptr<cc::CopyOutputRequest> output_request); | 51 std::unique_ptr<cc::CopyOutputRequest> output_request); |
53 | 52 |
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71 cc::SurfaceId surface_id_; | 70 cc::SurfaceId surface_id_; |
72 | 71 |
73 gfx::Size display_size_; | 72 gfx::Size display_size_; |
74 std::unique_ptr<cc::Display> display_; | 73 std::unique_ptr<cc::Display> display_; |
75 DISALLOW_COPY_AND_ASSIGN(DisplayCompositor); | 74 DISALLOW_COPY_AND_ASSIGN(DisplayCompositor); |
76 }; | 75 }; |
77 | 76 |
78 } // namespace ui | 77 } // namespace ui |
79 | 78 |
80 #endif // SERVICES_UI_SURFACES_DISPLAY_COMPOSITOR_H_ | 79 #endif // SERVICES_UI_SURFACES_DISPLAY_COMPOSITOR_H_ |
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