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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 CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ | 5 #ifndef CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ |
6 #define CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ | 6 #define CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <unordered_set> | 9 #include <unordered_set> |
10 | 10 |
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46 | 46 |
47 void EvictFrame(); | 47 void EvictFrame(); |
48 void SetNeedsBeginFrame(bool needs_begin_frame); | 48 void SetNeedsBeginFrame(bool needs_begin_frame); |
49 void SubmitCompositorFrame(const LocalSurfaceId& local_surface_id, | 49 void SubmitCompositorFrame(const LocalSurfaceId& local_surface_id, |
50 CompositorFrame frame); | 50 CompositorFrame frame); |
51 void Require(const LocalSurfaceId& local_surface_id, | 51 void Require(const LocalSurfaceId& local_surface_id, |
52 const SurfaceSequence& sequence); | 52 const SurfaceSequence& sequence); |
53 void Satisfy(const SurfaceSequence& sequence); | 53 void Satisfy(const SurfaceSequence& sequence); |
54 void AddChildFrameSink(const FrameSinkId& child_frame_sink_id); | 54 void AddChildFrameSink(const FrameSinkId& child_frame_sink_id); |
55 void RemoveChildFrameSink(const FrameSinkId& child_frame_sink_id); | 55 void RemoveChildFrameSink(const FrameSinkId& child_frame_sink_id); |
| 56 void RequestCopyOfSurface(std::unique_ptr<CopyOutputRequest> request); |
56 | 57 |
57 private: | 58 private: |
58 // Update surface references with SurfaceManager for current CompositorFrame | 59 // Update surface references with SurfaceManager for current CompositorFrame |
59 // that has |local_surface_id|. UpdateReferences() must be called on | 60 // that has |local_surface_id|. UpdateReferences() must be called on |
60 // |reference_tracker_| before calling this. Will add and remove top-level | 61 // |reference_tracker_| before calling this. Will add and remove top-level |
61 // root references if |display_| is not null. | 62 // root references if |display_| is not null. |
62 void UpdateSurfaceReferences(const SurfaceId& last_surface_id, | 63 void UpdateSurfaceReferences(const SurfaceId& last_surface_id, |
63 const LocalSurfaceId& local_surface_id); | 64 const LocalSurfaceId& local_surface_id); |
64 | 65 |
65 void AddTopLevelRootReference(const SurfaceId& surface_id); | 66 void AddTopLevelRootReference(const SurfaceId& surface_id); |
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114 const bool submits_to_display_compositor_; | 115 const bool submits_to_display_compositor_; |
115 | 116 |
116 base::WeakPtrFactory<CompositorFrameSinkSupport> weak_factory_; | 117 base::WeakPtrFactory<CompositorFrameSinkSupport> weak_factory_; |
117 | 118 |
118 DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkSupport); | 119 DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkSupport); |
119 }; | 120 }; |
120 | 121 |
121 } // namespace cc | 122 } // namespace cc |
122 | 123 |
123 #endif // CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ | 124 #endif // CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ |
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